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调整畸变和图像质量

This commit is contained in:
13038267101 2023-01-09 16:16:05 +08:00
parent fc660c7a7e
commit aa44b8d03c
1 changed files with 22 additions and 4 deletions
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26
code/base/test_base.cpp
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@ -872,27 +872,46 @@ public:
/* 扫描图像质量确认 */ /* 扫描图像质量确认 */
int test_image_quality(void *data) int test_image_quality(void *data)
{ {
if (!data)
{
return SCANNER_ERR_DATA_DAMAGED;
}
unsigned int len = 0;
int ret = SCANNER_ERR_OK;
ret = helper_->io_control(IO_CTRL_CODE_SET_DPI, data, &len);
if (ret != SCANNER_ERR_OK)
{
return -1;
}
return helper_->io_control(IO_CTRL_CODE_GET_IMAGE, NULL, NULL); return helper_->io_control(IO_CTRL_CODE_GET_IMAGE, NULL, NULL);
} }
/* 获取自动计算畸变值 */ /* 获取自动计算畸变值 */
int test_get_auto_distortion(void *data) int test_get_auto_distortion(void *data)
{ {
if (!data )
{
return SCANNER_ERR_DATA_DAMAGED;
}
int ret = SCANNER_ERR_OK, int ret = SCANNER_ERR_OK,
val = 0; val = 0;
SANE_Bool type = true; SANE_Bool type = true;
unsigned int len = sizeof(SANE_Bool), unsigned int len = sizeof(SANE_Bool),
llen = sizeof(int); llen = sizeof(int);
ret = helper_->io_control(IO_CTRL_CODE_SET_DPI, &data, &len);
ret = helper_->io_control(IO_CTRL_CODE_SET_DISTORTION_IMAGE, &type, &len); ret = helper_->io_control(IO_CTRL_CODE_SET_DISTORTION_IMAGE, &type, &len);
if (ret != SCANNER_ERR_OK) if (ret != SCANNER_ERR_OK)
{ {
return ret; return ret;
} }
int cnt = 0; int cnt = 0;
SANE_DISTORTION_VAL dis;
while (ret == SCANNER_ERR_OK) while (ret == SCANNER_ERR_OK)
{ {
if (is_distortion_get_image ) if (is_distortion_get_image )
{ {
ret = helper_->io_control(IO_CTRL_CODE_GET_DISTORTION_CHECK_VAL, &val, &llen); ret = helper_->io_control(IO_CTRL_CODE_GET_DISTORTION_CHECK_VAL, &dis, &llen);
break; break;
} }
else if (cnt == 10) else if (cnt == 10)
@ -903,10 +922,9 @@ public:
Sleep(1000); Sleep(1000);
cnt++; cnt++;
} }
if (val > 0) if (dis.h > 0)
{ {
float f = *(float*)&val; helper_->test_callback(set_test_name_.c_str(), ui_helper::TEST_EVENT_DISTORTION_VAL, (void *)&dis, true);
helper_->test_callback(set_test_name_.c_str(), ui_helper::TEST_EVENT_DISTORTION_VAL, (void *)&f, true);
} }
else else
{ {