lmh188
/
code_app
mirror of http://192.168.10.5:8099/sane/code_app.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

添加uos-loongarch64的第三方库

This commit is contained in:
luoliangyi 2023-02-22 13:47:23 +08:00
parent 75be24b8c8
commit 6236a07e14
532 changed files with 202291 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

62
third_party/freetype/uos/loongarch64/include/freetype2/freetype/config/ftconfig.h vendored Normal file
View File

@ -0,0 +1,62 @@
/****************************************************************************
*
* ftconfig.h.in
*
* UNIX-specific configuration file (specification only).
*
* Copyright (C) 1996-2020 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
* modified, and distributed under the terms of the FreeType project
* license, LICENSE.TXT. By continuing to use, modify, or distribute
* this file you indicate that you have read the license and
* understand and accept it fully.
*
*/
/**************************************************************************
*
* This header file contains a number of macro definitions that are used by
* the rest of the engine. Most of the macros here are automatically
* determined at compile time, and you should not need to change it to port
* FreeType, except to compile the library with a non-ANSI compiler.
*
* Note however that if some specific modifications are needed, we advise
* you to place a modified copy in your build directory.
*
* The build directory is usually `builds/<system>`, and contains
* system-specific files that are always included first when building the
* library.
*
*/
#ifndef FTCONFIG_H_
#define FTCONFIG_H_
#include <ft2build.h>
#include FT_CONFIG_OPTIONS_H
#include FT_CONFIG_STANDARD_LIBRARY_H
#define HAVE_UNISTD_H 1
#define HAVE_FCNTL_H 1
#undef FT_USE_AUTOCONF_SIZEOF_TYPES
#ifdef FT_USE_AUTOCONF_SIZEOF_TYPES
#undef SIZEOF_INT
#undef SIZEOF_LONG
#define FT_SIZEOF_INT SIZEOF_INT
#define FT_SIZEOF_LONG SIZEOF_LONG
#endif /* FT_USE_AUTOCONF_SIZEOF_TYPES */
#include <freetype/config/integer-types.h>
#include <freetype/config/public-macros.h>
#include <freetype/config/mac-support.h>
#endif /* FTCONFIG_H_ */
/* END */

824
third_party/freetype/uos/loongarch64/include/freetype2/freetype/config/ftheader.h vendored Normal file
View File

@ -0,0 +1,824 @@
/****************************************************************************
*
* ftheader.h
*
* Build macros of the FreeType 2 library.
*
* Copyright (C) 1996-2020 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
* modified, and distributed under the terms of the FreeType project
* license, LICENSE.TXT. By continuing to use, modify, or distribute
* this file you indicate that you have read the license and
* understand and accept it fully.
*
*/
#ifndef FTHEADER_H_
#define FTHEADER_H_
/*@***********************************************************************/
/* */
/* <Macro> */
/* FT_BEGIN_HEADER */
/* */
/* <Description> */
/* This macro is used in association with @FT_END_HEADER in header */
/* files to ensure that the declarations within are properly */
/* encapsulated in an `extern "C" { .. }` block when included from a */
/* C++ compiler. */
/* */
#ifndef FT_BEGIN_HEADER
# ifdef __cplusplus
# define FT_BEGIN_HEADER extern "C" {
# else
# define FT_BEGIN_HEADER /* nothing */
# endif
#endif
/*@***********************************************************************/
/* */
/* <Macro> */
/* FT_END_HEADER */
/* */
/* <Description> */
/* This macro is used in association with @FT_BEGIN_HEADER in header */
/* files to ensure that the declarations within are properly */
/* encapsulated in an `extern "C" { .. }` block when included from a */
/* C++ compiler. */
/* */
#ifndef FT_END_HEADER
# ifdef __cplusplus
# define FT_END_HEADER }
# else
# define FT_END_HEADER /* nothing */
# endif
#endif
/**************************************************************************
*
* Aliases for the FreeType 2 public and configuration files.
*
*/
/**************************************************************************
*
* @section:
* header_file_macros
*
* @title:
* Header File Macros
*
* @abstract:
* Macro definitions used to `#include` specific header files.
*
* @description:
* In addition to the normal scheme of including header files like
*
* ```
* #include <freetype/freetype.h>
* #include <freetype/ftmm.h>
* #include <freetype/ftglyph.h>
* ```
*
* it is possible to used named macros instead. They can be used
* directly in `#include` statements as in
*
* ```
* #include FT_FREETYPE_H
* #include FT_MULTIPLE_MASTERS_H
* #include FT_GLYPH_H
* ```
*
* These macros were introduced to overcome the infamous 8.3~naming rule
* required by DOS (and `FT_MULTIPLE_MASTERS_H` is a lot more meaningful
* than `ftmm.h`).
*
*/
/* configuration files */
/**************************************************************************
*
* @macro:
* FT_CONFIG_CONFIG_H
*
* @description:
* A macro used in `#include` statements to name the file containing
* FreeType~2 configuration data.
*
*/
#ifndef FT_CONFIG_CONFIG_H
#define FT_CONFIG_CONFIG_H <freetype/config/ftconfig.h>
#endif
/**************************************************************************
*
* @macro:
* FT_CONFIG_STANDARD_LIBRARY_H
*
* @description:
* A macro used in `#include` statements to name the file containing
* FreeType~2 interface to the standard C library functions.
*
*/
#ifndef FT_CONFIG_STANDARD_LIBRARY_H
#define FT_CONFIG_STANDARD_LIBRARY_H <freetype/config/ftstdlib.h>
#endif
/**************************************************************************
*
* @macro:
* FT_CONFIG_OPTIONS_H
*
* @description:
* A macro used in `#include` statements to name the file containing
* FreeType~2 project-specific configuration options.
*
*/
#ifndef FT_CONFIG_OPTIONS_H
#define FT_CONFIG_OPTIONS_H <freetype/config/ftoption.h>
#endif
/**************************************************************************
*
* @macro:
* FT_CONFIG_MODULES_H
*
* @description:
* A macro used in `#include` statements to name the file containing the
* list of FreeType~2 modules that are statically linked to new library
* instances in @FT_Init_FreeType.
*
*/
#ifndef FT_CONFIG_MODULES_H
#define FT_CONFIG_MODULES_H <freetype/config/ftmodule.h>
#endif
/* */
/* public headers */
/**************************************************************************
*
* @macro:
* FT_FREETYPE_H
*
* @description:
* A macro used in `#include` statements to name the file containing the
* base FreeType~2 API.
*
*/
#define FT_FREETYPE_H <freetype/freetype.h>
/**************************************************************************
*
* @macro:
* FT_ERRORS_H
*
* @description:
* A macro used in `#include` statements to name the file containing the
* list of FreeType~2 error codes (and messages).
*
* It is included by @FT_FREETYPE_H.
*
*/
#define FT_ERRORS_H <freetype/fterrors.h>
/**************************************************************************
*
* @macro:
* FT_MODULE_ERRORS_H
*
* @description:
* A macro used in `#include` statements to name the file containing the
* list of FreeType~2 module error offsets (and messages).
*
*/
#define FT_MODULE_ERRORS_H <freetype/ftmoderr.h>
/**************************************************************************
*
* @macro:
* FT_SYSTEM_H
*
* @description:
* A macro used in `#include` statements to name the file containing the
* FreeType~2 interface to low-level operations (i.e., memory management
* and stream i/o).
*
* It is included by @FT_FREETYPE_H.
*
*/
#define FT_SYSTEM_H <freetype/ftsystem.h>
/**************************************************************************
*
* @macro:
* FT_IMAGE_H
*
* @description:
* A macro used in `#include` statements to name the file containing type
* definitions related to glyph images (i.e., bitmaps, outlines,
* scan-converter parameters).
*
* It is included by @FT_FREETYPE_H.
*
*/
#define FT_IMAGE_H <freetype/ftimage.h>
/**************************************************************************
*
* @macro:
* FT_TYPES_H
*
* @description:
* A macro used in `#include` statements to name the file containing the
* basic data types defined by FreeType~2.
*
* It is included by @FT_FREETYPE_H.
*
*/
#define FT_TYPES_H <freetype/fttypes.h>
/**************************************************************************
*
* @macro:
* FT_LIST_H
*
* @description:
* A macro used in `#include` statements to name the file containing the
* list management API of FreeType~2.
*
* (Most applications will never need to include this file.)
*
*/
#define FT_LIST_H <freetype/ftlist.h>
/**************************************************************************
*
* @macro:
* FT_OUTLINE_H
*
* @description:
* A macro used in `#include` statements to name the file containing the
* scalable outline management API of FreeType~2.
*
*/
#define FT_OUTLINE_H <freetype/ftoutln.h>
/**************************************************************************
*
* @macro:
* FT_SIZES_H
*
* @description:
* A macro used in `#include` statements to name the file containing the
* API which manages multiple @FT_Size objects per face.
*
*/
#define FT_SIZES_H <freetype/ftsizes.h>
/**************************************************************************
*
* @macro:
* FT_MODULE_H
*
* @description:
* A macro used in `#include` statements to name the file containing the
* module management API of FreeType~2.
*
*/
#define FT_MODULE_H <freetype/ftmodapi.h>
/**************************************************************************
*
* @macro:
* FT_RENDER_H
*
* @description:
* A macro used in `#include` statements to name the file containing the
* renderer module management API of FreeType~2.
*
*/
#define FT_RENDER_H <freetype/ftrender.h>
/**************************************************************************
*
* @macro:
* FT_DRIVER_H
*
* @description:
* A macro used in `#include` statements to name the file containing
* structures and macros related to the driver modules.
*
*/
#define FT_DRIVER_H <freetype/ftdriver.h>
/**************************************************************************
*
* @macro:
* FT_AUTOHINTER_H
*
* @description:
* A macro used in `#include` statements to name the file containing
* structures and macros related to the auto-hinting module.
*
* Deprecated since version~2.9; use @FT_DRIVER_H instead.
*
*/
#define FT_AUTOHINTER_H FT_DRIVER_H
/**************************************************************************
*
* @macro:
* FT_CFF_DRIVER_H
*
* @description:
* A macro used in `#include` statements to name the file containing
* structures and macros related to the CFF driver module.
*
* Deprecated since version~2.9; use @FT_DRIVER_H instead.
*
*/
#define FT_CFF_DRIVER_H FT_DRIVER_H
/**************************************************************************
*
* @macro:
* FT_TRUETYPE_DRIVER_H
*
* @description:
* A macro used in `#include` statements to name the file containing
* structures and macros related to the TrueType driver module.
*
* Deprecated since version~2.9; use @FT_DRIVER_H instead.
*
*/
#define FT_TRUETYPE_DRIVER_H FT_DRIVER_H
/**************************************************************************
*
* @macro:
* FT_PCF_DRIVER_H
*
* @description:
* A macro used in `#include` statements to name the file containing
* structures and macros related to the PCF driver module.
*
* Deprecated since version~2.9; use @FT_DRIVER_H instead.
*
*/
#define FT_PCF_DRIVER_H FT_DRIVER_H
/**************************************************************************
*
* @macro:
* FT_TYPE1_TABLES_H
*
* @description:
* A macro used in `#include` statements to name the file containing the
* types and API specific to the Type~1 format.
*
*/
#define FT_TYPE1_TABLES_H <freetype/t1tables.h>
/**************************************************************************
*
* @macro:
* FT_TRUETYPE_IDS_H
*
* @description:
* A macro used in `#include` statements to name the file containing the
* enumeration values which identify name strings, languages, encodings,
* etc. This file really contains a _large_ set of constant macro
* definitions, taken from the TrueType and OpenType specifications.
*
*/
#define FT_TRUETYPE_IDS_H <freetype/ttnameid.h>
/**************************************************************************
*
* @macro:
* FT_TRUETYPE_TABLES_H
*
* @description:
* A macro used in `#include` statements to name the file containing the
* types and API specific to the TrueType (as well as OpenType) format.
*
*/
#define FT_TRUETYPE_TABLES_H <freetype/tttables.h>
/**************************************************************************
*
* @macro:
* FT_TRUETYPE_TAGS_H
*
* @description:
* A macro used in `#include` statements to name the file containing the
* definitions of TrueType four-byte 'tags' which identify blocks in
* SFNT-based font formats (i.e., TrueType and OpenType).
*
*/
#define FT_TRUETYPE_TAGS_H <freetype/tttags.h>
/**************************************************************************
*
* @macro:
* FT_BDF_H
*
* @description:
* A macro used in `#include` statements to name the file containing the
* definitions of an API which accesses BDF-specific strings from a face.
*
*/
#define FT_BDF_H <freetype/ftbdf.h>
/**************************************************************************
*
* @macro:
* FT_CID_H
*
* @description:
* A macro used in `#include` statements to name the file containing the
* definitions of an API which access CID font information from a face.
*
*/
#define FT_CID_H <freetype/ftcid.h>
/**************************************************************************
*
* @macro:
* FT_GZIP_H
*
* @description:
* A macro used in `#include` statements to name the file containing the
* definitions of an API which supports gzip-compressed files.
*
*/
#define FT_GZIP_H <freetype/ftgzip.h>
/**************************************************************************
*
* @macro:
* FT_LZW_H
*
* @description:
* A macro used in `#include` statements to name the file containing the
* definitions of an API which supports LZW-compressed files.
*
*/
#define FT_LZW_H <freetype/ftlzw.h>
/**************************************************************************
*
* @macro:
* FT_BZIP2_H
*
* @description:
* A macro used in `#include` statements to name the file containing the
* definitions of an API which supports bzip2-compressed files.
*
*/
#define FT_BZIP2_H <freetype/ftbzip2.h>
/**************************************************************************
*
* @macro:
* FT_WINFONTS_H
*
* @description:
* A macro used in `#include` statements to name the file containing the
* definitions of an API which supports Windows FNT files.
*
*/
#define FT_WINFONTS_H <freetype/ftwinfnt.h>
/**************************************************************************
*
* @macro:
* FT_GLYPH_H
*
* @description:
* A macro used in `#include` statements to name the file containing the
* API of the optional glyph management component.
*
*/
#define FT_GLYPH_H <freetype/ftglyph.h>
/**************************************************************************
*
* @macro:
* FT_BITMAP_H
*
* @description:
* A macro used in `#include` statements to name the file containing the
* API of the optional bitmap conversion component.
*
*/
#define FT_BITMAP_H <freetype/ftbitmap.h>
/**************************************************************************
*
* @macro:
* FT_BBOX_H
*
* @description:
* A macro used in `#include` statements to name the file containing the
* API of the optional exact bounding box computation routines.
*
*/
#define FT_BBOX_H <freetype/ftbbox.h>
/**************************************************************************
*
* @macro:
* FT_CACHE_H
*
* @description:
* A macro used in `#include` statements to name the file containing the
* API of the optional FreeType~2 cache sub-system.
*
*/
#define FT_CACHE_H <freetype/ftcache.h>
/**************************************************************************
*
* @macro:
* FT_MAC_H
*
* @description:
* A macro used in `#include` statements to name the file containing the
* Macintosh-specific FreeType~2 API. The latter is used to access fonts
* embedded in resource forks.
*
* This header file must be explicitly included by client applications
* compiled on the Mac (note that the base API still works though).
*
*/
#define FT_MAC_H <freetype/ftmac.h>
/**************************************************************************
*
* @macro:
* FT_MULTIPLE_MASTERS_H
*
* @description:
* A macro used in `#include` statements to name the file containing the
* optional multiple-masters management API of FreeType~2.
*
*/
#define FT_MULTIPLE_MASTERS_H <freetype/ftmm.h>
/**************************************************************************
*
* @macro:
* FT_SFNT_NAMES_H
*
* @description:
* A macro used in `#include` statements to name the file containing the
* optional FreeType~2 API which accesses embedded 'name' strings in
* SFNT-based font formats (i.e., TrueType and OpenType).
*
*/
#define FT_SFNT_NAMES_H <freetype/ftsnames.h>
/**************************************************************************
*
* @macro:
* FT_OPENTYPE_VALIDATE_H
*
* @description:
* A macro used in `#include` statements to name the file containing the
* optional FreeType~2 API which validates OpenType tables ('BASE',
* 'GDEF', 'GPOS', 'GSUB', 'JSTF').
*
*/
#define FT_OPENTYPE_VALIDATE_H <freetype/ftotval.h>
/**************************************************************************
*
* @macro:
* FT_GX_VALIDATE_H
*
* @description:
* A macro used in `#include` statements to name the file containing the
* optional FreeType~2 API which validates TrueTypeGX/AAT tables ('feat',
* 'mort', 'morx', 'bsln', 'just', 'kern', 'opbd', 'trak', 'prop').
*
*/
#define FT_GX_VALIDATE_H <freetype/ftgxval.h>
/**************************************************************************
*
* @macro:
* FT_PFR_H
*
* @description:
* A macro used in `#include` statements to name the file containing the
* FreeType~2 API which accesses PFR-specific data.
*
*/
#define FT_PFR_H <freetype/ftpfr.h>
/**************************************************************************
*
* @macro:
* FT_STROKER_H
*
* @description:
* A macro used in `#include` statements to name the file containing the
* FreeType~2 API which provides functions to stroke outline paths.
*/
#define FT_STROKER_H <freetype/ftstroke.h>
/**************************************************************************
*
* @macro:
* FT_SYNTHESIS_H
*
* @description:
* A macro used in `#include` statements to name the file containing the
* FreeType~2 API which performs artificial obliquing and emboldening.
*/
#define FT_SYNTHESIS_H <freetype/ftsynth.h>
/**************************************************************************
*
* @macro:
* FT_FONT_FORMATS_H
*
* @description:
* A macro used in `#include` statements to name the file containing the
* FreeType~2 API which provides functions specific to font formats.
*/
#define FT_FONT_FORMATS_H <freetype/ftfntfmt.h>
/* deprecated */
#define FT_XFREE86_H FT_FONT_FORMATS_H
/**************************************************************************
*
* @macro:
* FT_TRIGONOMETRY_H
*
* @description:
* A macro used in `#include` statements to name the file containing the
* FreeType~2 API which performs trigonometric computations (e.g.,
* cosines and arc tangents).
*/
#define FT_TRIGONOMETRY_H <freetype/fttrigon.h>
/**************************************************************************
*
* @macro:
* FT_LCD_FILTER_H
*
* @description:
* A macro used in `#include` statements to name the file containing the
* FreeType~2 API which performs color filtering for subpixel rendering.
*/
#define FT_LCD_FILTER_H <freetype/ftlcdfil.h>
/**************************************************************************
*
* @macro:
* FT_INCREMENTAL_H
*
* @description:
* A macro used in `#include` statements to name the file containing the
* FreeType~2 API which performs incremental glyph loading.
*/
#define FT_INCREMENTAL_H <freetype/ftincrem.h>
/**************************************************************************
*
* @macro:
* FT_GASP_H
*
* @description:
* A macro used in `#include` statements to name the file containing the
* FreeType~2 API which returns entries from the TrueType GASP table.
*/
#define FT_GASP_H <freetype/ftgasp.h>
/**************************************************************************
*
* @macro:
* FT_ADVANCES_H
*
* @description:
* A macro used in `#include` statements to name the file containing the
* FreeType~2 API which returns individual and ranged glyph advances.
*/
#define FT_ADVANCES_H <freetype/ftadvanc.h>
/**************************************************************************
*
* @macro:
* FT_COLOR_H
*
* @description:
* A macro used in `#include` statements to name the file containing the
* FreeType~2 API which handles the OpenType 'CPAL' table.
*/
#define FT_COLOR_H <freetype/ftcolor.h>
/* */
/* These header files don't need to be included by the user. */
#define FT_ERROR_DEFINITIONS_H <freetype/fterrdef.h>
#define FT_PARAMETER_TAGS_H <freetype/ftparams.h>
/* Deprecated macros. */
#define FT_UNPATENTED_HINTING_H <freetype/ftparams.h>
#define FT_TRUETYPE_UNPATENTED_H <freetype/ftparams.h>
/* `FT_CACHE_H` is the only header file needed for the cache subsystem. */
#define FT_CACHE_IMAGE_H FT_CACHE_H
#define FT_CACHE_SMALL_BITMAPS_H FT_CACHE_H
#define FT_CACHE_CHARMAP_H FT_CACHE_H
/* The internals of the cache sub-system are no longer exposed. We */
/* default to `FT_CACHE_H` at the moment just in case, but we know */
/* of no rogue client that uses them. */
/* */
#define FT_CACHE_MANAGER_H FT_CACHE_H
#define FT_CACHE_INTERNAL_MRU_H FT_CACHE_H
#define FT_CACHE_INTERNAL_MANAGER_H FT_CACHE_H
#define FT_CACHE_INTERNAL_CACHE_H FT_CACHE_H
#define FT_CACHE_INTERNAL_GLYPH_H FT_CACHE_H
#define FT_CACHE_INTERNAL_IMAGE_H FT_CACHE_H
#define FT_CACHE_INTERNAL_SBITS_H FT_CACHE_H
/* TODO(david): Move this section below to a different header */
#ifdef FT2_BUILD_LIBRARY
#if defined( _MSC_VER ) /* Visual C++ (and Intel C++) */
/* We disable the warning `conditional expression is constant' here */
/* in order to compile cleanly with the maximum level of warnings. */
/* In particular, the warning complains about stuff like `while(0)' */
/* which is very useful in macro definitions. There is no benefit */
/* in having it enabled. */
#pragma warning( disable : 4127 )
#endif /* _MSC_VER */
#endif /* FT2_BUILD_LIBRARY */
#endif /* FTHEADER_H_ */
/* END */

30
third_party/freetype/uos/loongarch64/include/freetype2/freetype/config/ftmodule.h vendored Normal file
View File

@ -0,0 +1,30 @@
/*
* This file registers the FreeType modules compiled into the library.
*
* If you use GNU make, this file IS NOT USED! Instead, it is created in
* the objects directory (normally `<topdir>/objs/`) based on information
* from `<topdir>/modules.cfg`.
*
* Please read `docs/INSTALL.ANY` and `docs/CUSTOMIZE` how to compile
* FreeType without GNU make.
*
*/
FT_USE_MODULE( FT_Module_Class, autofit_module_class )
FT_USE_MODULE( FT_Driver_ClassRec, tt_driver_class )
FT_USE_MODULE( FT_Driver_ClassRec, t1_driver_class )
FT_USE_MODULE( FT_Driver_ClassRec, cff_driver_class )
FT_USE_MODULE( FT_Driver_ClassRec, t1cid_driver_class )
FT_USE_MODULE( FT_Driver_ClassRec, pfr_driver_class )
FT_USE_MODULE( FT_Driver_ClassRec, t42_driver_class )
FT_USE_MODULE( FT_Driver_ClassRec, winfnt_driver_class )
FT_USE_MODULE( FT_Driver_ClassRec, pcf_driver_class )
FT_USE_MODULE( FT_Module_Class, psaux_module_class )
FT_USE_MODULE( FT_Module_Class, psnames_module_class )
FT_USE_MODULE( FT_Module_Class, pshinter_module_class )
FT_USE_MODULE( FT_Renderer_Class, ft_raster1_renderer_class )
FT_USE_MODULE( FT_Module_Class, sfnt_module_class )
FT_USE_MODULE( FT_Renderer_Class, ft_smooth_renderer_class )
FT_USE_MODULE( FT_Driver_ClassRec, bdf_driver_class )
/* EOF */

998
third_party/freetype/uos/loongarch64/include/freetype2/freetype/config/ftoption.h vendored Normal file
View File

@ -0,0 +1,998 @@
/****************************************************************************
*
* ftoption.h
*
* User-selectable configuration macros (specification only).
*
* Copyright (C) 1996-2020 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
* modified, and distributed under the terms of the FreeType project
* license, LICENSE.TXT. By continuing to use, modify, or distribute
* this file you indicate that you have read the license and
* understand and accept it fully.
*
*/
#ifndef FTOPTION_H_
#define FTOPTION_H_
#include <ft2build.h>
FT_BEGIN_HEADER
/**************************************************************************
*
* USER-SELECTABLE CONFIGURATION MACROS
*
* This file contains the default configuration macro definitions for a
* standard build of the FreeType library. There are three ways to use
* this file to build project-specific versions of the library:
*
* - You can modify this file by hand, but this is not recommended in
* cases where you would like to build several versions of the library
* from a single source directory.
*
* - You can put a copy of this file in your build directory, more
* precisely in `$BUILD/freetype/config/ftoption.h`, where `$BUILD` is
* the name of a directory that is included _before_ the FreeType include
* path during compilation.
*
* The default FreeType Makefiles use the build directory
* `builds/<system>` by default, but you can easily change that for your
* own projects.
*
* - Copy the file <ft2build.h> to `$BUILD/ft2build.h` and modify it
* slightly to pre-define the macro `FT_CONFIG_OPTIONS_H` used to locate
* this file during the build. For example,
*
* ```
* #define FT_CONFIG_OPTIONS_H <myftoptions.h>
* #include <freetype/config/ftheader.h>
* ```
*
* will use `$BUILD/myftoptions.h` instead of this file for macro
* definitions.
*
* Note also that you can similarly pre-define the macro
* `FT_CONFIG_MODULES_H` used to locate the file listing of the modules
* that are statically linked to the library at compile time. By
* default, this file is `<freetype/config/ftmodule.h>`.
*
* We highly recommend using the third method whenever possible.
*
*/
/*************************************************************************/
/*************************************************************************/
/**** ****/
/**** G E N E R A L F R E E T Y P E 2 C O N F I G U R A T I O N ****/
/**** ****/
/*************************************************************************/
/*************************************************************************/
/*#************************************************************************
*
* If you enable this configuration option, FreeType recognizes an
* environment variable called `FREETYPE_PROPERTIES`, which can be used to
* control the various font drivers and modules. The controllable
* properties are listed in the section @properties.
*
* You have to undefine this configuration option on platforms that lack
* the concept of environment variables (and thus don't have the `getenv`
* function), for example Windows CE.
*
* `FREETYPE_PROPERTIES` has the following syntax form (broken here into
* multiple lines for better readability).
*
* ```
* <optional whitespace>
* <module-name1> ':'
* <property-name1> '=' <property-value1>
* <whitespace>
* <module-name2> ':'
* <property-name2> '=' <property-value2>
* ...
* ```
*
* Example:
*
* ```
* FREETYPE_PROPERTIES=truetype:interpreter-version=35 \
* cff:no-stem-darkening=1 \
* autofitter:warping=1
* ```
*
*/
#define FT_CONFIG_OPTION_ENVIRONMENT_PROPERTIES
/**************************************************************************
*
* Uncomment the line below if you want to activate LCD rendering
* technology similar to ClearType in this build of the library. This
* technology triples the resolution in the direction color subpixels. To
* mitigate color fringes inherent to this technology, you also need to
* explicitly set up LCD filtering.
*
* When this macro is not defined, FreeType offers alternative LCD
* rendering technology that produces excellent output.
*/
/* #define FT_CONFIG_OPTION_SUBPIXEL_RENDERING */
/**************************************************************************
*
* Many compilers provide a non-ANSI 64-bit data type that can be used by
* FreeType to speed up some computations. However, this will create some
* problems when compiling the library in strict ANSI mode.
*
* For this reason, the use of 64-bit integers is normally disabled when
* the `__STDC__` macro is defined. You can however disable this by
* defining the macro `FT_CONFIG_OPTION_FORCE_INT64` here.
*
* For most compilers, this will only create compilation warnings when
* building the library.
*
* ObNote: The compiler-specific 64-bit integers are detected in the
* file `ftconfig.h` either statically or through the `configure`
* script on supported platforms.
*/
#undef FT_CONFIG_OPTION_FORCE_INT64
/**************************************************************************
*
* If this macro is defined, do not try to use an assembler version of
* performance-critical functions (e.g., @FT_MulFix). You should only do
* that to verify that the assembler function works properly, or to execute
* benchmark tests of the various implementations.
*/
/* #define FT_CONFIG_OPTION_NO_ASSEMBLER */
/**************************************************************************
*
* If this macro is defined, try to use an inlined assembler version of the
* @FT_MulFix function, which is a 'hotspot' when loading and hinting
* glyphs, and which should be executed as fast as possible.
*
* Note that if your compiler or CPU is not supported, this will default to
* the standard and portable implementation found in `ftcalc.c`.
*/
#define FT_CONFIG_OPTION_INLINE_MULFIX
/**************************************************************************
*
* LZW-compressed file support.
*
* FreeType now handles font files that have been compressed with the
* `compress` program. This is mostly used to parse many of the PCF
* files that come with various X11 distributions. The implementation
* uses NetBSD's `zopen` to partially uncompress the file on the fly (see
* `src/lzw/ftgzip.c`).
*
* Define this macro if you want to enable this 'feature'.
*/
#define FT_CONFIG_OPTION_USE_LZW
/**************************************************************************
*
* Gzip-compressed file support.
*
* FreeType now handles font files that have been compressed with the
* `gzip` program. This is mostly used to parse many of the PCF files
* that come with XFree86. The implementation uses 'zlib' to partially
* uncompress the file on the fly (see `src/gzip/ftgzip.c`).
*
* Define this macro if you want to enable this 'feature'. See also the
* macro `FT_CONFIG_OPTION_SYSTEM_ZLIB` below.
*/
#define FT_CONFIG_OPTION_USE_ZLIB
/**************************************************************************
*
* ZLib library selection
*
* This macro is only used when `FT_CONFIG_OPTION_USE_ZLIB` is defined.
* It allows FreeType's 'ftgzip' component to link to the system's
* installation of the ZLib library. This is useful on systems like
* Unix or VMS where it generally is already available.
*
* If you let it undefined, the component will use its own copy of the
* zlib sources instead. These have been modified to be included
* directly within the component and **not** export external function
* names. This allows you to link any program with FreeType _and_ ZLib
* without linking conflicts.
*
* Do not `#undef` this macro here since the build system might define
* it for certain configurations only.
*
* If you use a build system like cmake or the `configure` script,
* options set by those programs have precedence, overwriting the value
* here with the configured one.
*/
/* #define FT_CONFIG_OPTION_SYSTEM_ZLIB */
/**************************************************************************
*
* Bzip2-compressed file support.
*
* FreeType now handles font files that have been compressed with the
* `bzip2` program. This is mostly used to parse many of the PCF files
* that come with XFree86. The implementation uses `libbz2` to partially
* uncompress the file on the fly (see `src/bzip2/ftbzip2.c`). Contrary
* to gzip, bzip2 currently is not included and need to use the system
* available bzip2 implementation.
*
* Define this macro if you want to enable this 'feature'.
*
* If you use a build system like cmake or the `configure` script,
* options set by those programs have precedence, overwriting the value
* here with the configured one.
*/
/* #define FT_CONFIG_OPTION_USE_BZIP2 */
/**************************************************************************
*
* Define to disable the use of file stream functions and types, `FILE`,
* `fopen`, etc. Enables the use of smaller system libraries on embedded
* systems that have multiple system libraries, some with or without file
* stream support, in the cases where file stream support is not necessary
* such as memory loading of font files.
*/
/* #define FT_CONFIG_OPTION_DISABLE_STREAM_SUPPORT */
/**************************************************************************
*
* PNG bitmap support.
*
* FreeType now handles loading color bitmap glyphs in the PNG format.
* This requires help from the external libpng library. Uncompressed
* color bitmaps do not need any external libraries and will be supported
* regardless of this configuration.
*
* Define this macro if you want to enable this 'feature'.
*
* If you use a build system like cmake or the `configure` script,
* options set by those programs have precedence, overwriting the value
* here with the configured one.
*/
/* #define FT_CONFIG_OPTION_USE_PNG */
/**************************************************************************
*
* HarfBuzz support.
*
* FreeType uses the HarfBuzz library to improve auto-hinting of OpenType
* fonts. If available, many glyphs not directly addressable by a font's
* character map will be hinted also.
*
* Define this macro if you want to enable this 'feature'.
*
* If you use a build system like cmake or the `configure` script,
* options set by those programs have precedence, overwriting the value
* here with the configured one.
*/
/* #define FT_CONFIG_OPTION_USE_HARFBUZZ */
/**************************************************************************
*
* Brotli support.
*
* FreeType uses the Brotli library to provide support for decompressing
* WOFF2 streams.
*
* Define this macro if you want to enable this 'feature'.
*
* If you use a build system like cmake or the `configure` script,
* options set by those programs have precedence, overwriting the value
* here with the configured one.
*/
/* #define FT_CONFIG_OPTION_USE_BROTLI */
/**************************************************************************
*
* Glyph Postscript Names handling
*
* By default, FreeType 2 is compiled with the 'psnames' module. This
* module is in charge of converting a glyph name string into a Unicode
* value, or return a Macintosh standard glyph name for the use with the
* TrueType 'post' table.
*
* Undefine this macro if you do not want 'psnames' compiled in your
* build of FreeType. This has the following effects:
*
* - The TrueType driver will provide its own set of glyph names, if you
* build it to support postscript names in the TrueType 'post' table,
* but will not synthesize a missing Unicode charmap.
*
* - The Type~1 driver will not be able to synthesize a Unicode charmap
* out of the glyphs found in the fonts.
*
* You would normally undefine this configuration macro when building a
* version of FreeType that doesn't contain a Type~1 or CFF driver.
*/
#define FT_CONFIG_OPTION_POSTSCRIPT_NAMES
/**************************************************************************
*
* Postscript Names to Unicode Values support
*
* By default, FreeType~2 is built with the 'psnames' module compiled in.
* Among other things, the module is used to convert a glyph name into a
* Unicode value. This is especially useful in order to synthesize on
* the fly a Unicode charmap from the CFF/Type~1 driver through a big
* table named the 'Adobe Glyph List' (AGL).
*
* Undefine this macro if you do not want the Adobe Glyph List compiled
* in your 'psnames' module. The Type~1 driver will not be able to
* synthesize a Unicode charmap out of the glyphs found in the fonts.
*/
#define FT_CONFIG_OPTION_ADOBE_GLYPH_LIST
/**************************************************************************
*
* Support for Mac fonts
*
* Define this macro if you want support for outline fonts in Mac format
* (mac dfont, mac resource, macbinary containing a mac resource) on
* non-Mac platforms.
*
* Note that the 'FOND' resource isn't checked.
*/
#define FT_CONFIG_OPTION_MAC_FONTS
/**************************************************************************
*
* Guessing methods to access embedded resource forks
*
* Enable extra Mac fonts support on non-Mac platforms (e.g., GNU/Linux).
*
* Resource forks which include fonts data are stored sometimes in
* locations which users or developers don't expected. In some cases,
* resource forks start with some offset from the head of a file. In
* other cases, the actual resource fork is stored in file different from
* what the user specifies. If this option is activated, FreeType tries
* to guess whether such offsets or different file names must be used.
*
* Note that normal, direct access of resource forks is controlled via
* the `FT_CONFIG_OPTION_MAC_FONTS` option.
*/
#ifdef FT_CONFIG_OPTION_MAC_FONTS
#define FT_CONFIG_OPTION_GUESSING_EMBEDDED_RFORK
#endif
/**************************************************************************
*
* Allow the use of `FT_Incremental_Interface` to load typefaces that
* contain no glyph data, but supply it via a callback function. This is
* required by clients supporting document formats which supply font data
* incrementally as the document is parsed, such as the Ghostscript
* interpreter for the PostScript language.
*/
#define FT_CONFIG_OPTION_INCREMENTAL
/**************************************************************************
*
* The size in bytes of the render pool used by the scan-line converter to
* do all of its work.
*/
#define FT_RENDER_POOL_SIZE 16384L
/**************************************************************************
*
* FT_MAX_MODULES
*
* The maximum number of modules that can be registered in a single
* FreeType library object. 32~is the default.
*/
#define FT_MAX_MODULES 32
/**************************************************************************
*
* Debug level
*
* FreeType can be compiled in debug or trace mode. In debug mode,
* errors are reported through the 'ftdebug' component. In trace mode,
* additional messages are sent to the standard output during execution.
*
* Define `FT_DEBUG_LEVEL_ERROR` to build the library in debug mode.
* Define `FT_DEBUG_LEVEL_TRACE` to build it in trace mode.
*
* Don't define any of these macros to compile in 'release' mode!
*
* Do not `#undef` these macros here since the build system might define
* them for certain configurations only.
*/
/* #define FT_DEBUG_LEVEL_ERROR */
/* #define FT_DEBUG_LEVEL_TRACE */
/**************************************************************************
*
* Autofitter debugging
*
* If `FT_DEBUG_AUTOFIT` is defined, FreeType provides some means to
* control the autofitter behaviour for debugging purposes with global
* boolean variables (consequently, you should **never** enable this
* while compiling in 'release' mode):
*
* ```
* _af_debug_disable_horz_hints
* _af_debug_disable_vert_hints
* _af_debug_disable_blue_hints
* ```
*
* Additionally, the following functions provide dumps of various
* internal autofit structures to stdout (using `printf`):
*
* ```
* af_glyph_hints_dump_points
* af_glyph_hints_dump_segments
* af_glyph_hints_dump_edges
* af_glyph_hints_get_num_segments
* af_glyph_hints_get_segment_offset
* ```
*
* As an argument, they use another global variable:
*
* ```
* _af_debug_hints
* ```
*
* Please have a look at the `ftgrid` demo program to see how those
* variables and macros should be used.
*
* Do not `#undef` these macros here since the build system might define
* them for certain configurations only.
*/
/* #define FT_DEBUG_AUTOFIT */
/**************************************************************************
*
* Memory Debugging
*
* FreeType now comes with an integrated memory debugger that is capable
* of detecting simple errors like memory leaks or double deletes. To
* compile it within your build of the library, you should define
* `FT_DEBUG_MEMORY` here.
*
* Note that the memory debugger is only activated at runtime when when
* the _environment_ variable `FT2_DEBUG_MEMORY` is defined also!
*
* Do not `#undef` this macro here since the build system might define it
* for certain configurations only.
*/
/* #define FT_DEBUG_MEMORY */
/**************************************************************************
*
* Module errors
*
* If this macro is set (which is _not_ the default), the higher byte of
* an error code gives the module in which the error has occurred, while
* the lower byte is the real error code.
*
* Setting this macro makes sense for debugging purposes only, since it
* would break source compatibility of certain programs that use
* FreeType~2.
*
* More details can be found in the files `ftmoderr.h` and `fterrors.h`.
*/
#undef FT_CONFIG_OPTION_USE_MODULE_ERRORS
/**************************************************************************
*
* Error Strings
*
* If this macro is set, `FT_Error_String` will return meaningful
* descriptions. This is not enabled by default to reduce the overall
* size of FreeType.
*
* More details can be found in the file `fterrors.h`.
*/
/* #define FT_CONFIG_OPTION_ERROR_STRINGS */
/*************************************************************************/
/*************************************************************************/
/**** ****/
/**** S F N T D R I V E R C O N F I G U R A T I O N ****/
/**** ****/
/*************************************************************************/
/*************************************************************************/
/**************************************************************************
*
* Define `TT_CONFIG_OPTION_EMBEDDED_BITMAPS` if you want to support
* embedded bitmaps in all formats using the 'sfnt' module (namely
* TrueType~& OpenType).
*/
#define TT_CONFIG_OPTION_EMBEDDED_BITMAPS
/**************************************************************************
*
* Define `TT_CONFIG_OPTION_COLOR_LAYERS` if you want to support colored
* outlines (from the 'COLR'/'CPAL' tables) in all formats using the 'sfnt'
* module (namely TrueType~& OpenType).
*/
#define TT_CONFIG_OPTION_COLOR_LAYERS
/**************************************************************************
*
* Define `TT_CONFIG_OPTION_POSTSCRIPT_NAMES` if you want to be able to
* load and enumerate the glyph Postscript names in a TrueType or OpenType
* file.
*
* Note that when you do not compile the 'psnames' module by undefining the
* above `FT_CONFIG_OPTION_POSTSCRIPT_NAMES`, the 'sfnt' module will
* contain additional code used to read the PS Names table from a font.
*
* (By default, the module uses 'psnames' to extract glyph names.)
*/
#define TT_CONFIG_OPTION_POSTSCRIPT_NAMES
/**************************************************************************
*
* Define `TT_CONFIG_OPTION_SFNT_NAMES` if your applications need to access
* the internal name table in a SFNT-based format like TrueType or
* OpenType. The name table contains various strings used to describe the
* font, like family name, copyright, version, etc. It does not contain
* any glyph name though.
*
* Accessing SFNT names is done through the functions declared in
* `ftsnames.h`.
*/
#define TT_CONFIG_OPTION_SFNT_NAMES
/**************************************************************************
*
* TrueType CMap support
*
* Here you can fine-tune which TrueType CMap table format shall be
* supported.
*/
#define TT_CONFIG_CMAP_FORMAT_0
#define TT_CONFIG_CMAP_FORMAT_2
#define TT_CONFIG_CMAP_FORMAT_4
#define TT_CONFIG_CMAP_FORMAT_6
#define TT_CONFIG_CMAP_FORMAT_8
#define TT_CONFIG_CMAP_FORMAT_10
#define TT_CONFIG_CMAP_FORMAT_12
#define TT_CONFIG_CMAP_FORMAT_13
#define TT_CONFIG_CMAP_FORMAT_14
/*************************************************************************/
/*************************************************************************/
/**** ****/
/**** T R U E T Y P E D R I V E R C O N F I G U R A T I O N ****/
/**** ****/
/*************************************************************************/
/*************************************************************************/
/**************************************************************************
*
* Define `TT_CONFIG_OPTION_BYTECODE_INTERPRETER` if you want to compile a
* bytecode interpreter in the TrueType driver.
*
* By undefining this, you will only compile the code necessary to load
* TrueType glyphs without hinting.
*
* Do not `#undef` this macro here, since the build system might define it
* for certain configurations only.
*/
#define TT_CONFIG_OPTION_BYTECODE_INTERPRETER
/**************************************************************************
*
* Define `TT_CONFIG_OPTION_SUBPIXEL_HINTING` if you want to compile
* subpixel hinting support into the TrueType driver. This modifies the
* TrueType hinting mechanism when anything but `FT_RENDER_MODE_MONO` is
* requested.
*
* In particular, it modifies the bytecode interpreter to interpret (or
* not) instructions in a certain way so that all TrueType fonts look like
* they do in a Windows ClearType (DirectWrite) environment. See [1] for a
* technical overview on what this means. See `ttinterp.h` for more
* details on the LEAN option.
*
* There are three possible values.
*
* Value 1:
* This value is associated with the 'Infinality' moniker, contributed by
* an individual nicknamed Infinality with the goal of making TrueType
* fonts render better than on Windows. A high amount of configurability
* and flexibility, down to rules for single glyphs in fonts, but also
* very slow. Its experimental and slow nature and the original
* developer losing interest meant that this option was never enabled in
* default builds.
*
* The corresponding interpreter version is v38.
*
* Value 2:
* The new default mode for the TrueType driver. The Infinality code
* base was stripped to the bare minimum and all configurability removed
* in the name of speed and simplicity. The configurability was mainly
* aimed at legacy fonts like 'Arial', 'Times New Roman', or 'Courier'.
* Legacy fonts are fonts that modify vertical stems to achieve clean
* black-and-white bitmaps. The new mode focuses on applying a minimal
* set of rules to all fonts indiscriminately so that modern and web
* fonts render well while legacy fonts render okay.
*
* The corresponding interpreter version is v40.
*
* Value 3:
* Compile both, making both v38 and v40 available (the latter is the
* default).
*
* By undefining these, you get rendering behavior like on Windows without
* ClearType, i.e., Windows XP without ClearType enabled and Win9x
* (interpreter version v35). Or not, depending on how much hinting blood
* and testing tears the font designer put into a given font. If you
* define one or both subpixel hinting options, you can switch between
* between v35 and the ones you define (using `FT_Property_Set`).
*
* This option requires `TT_CONFIG_OPTION_BYTECODE_INTERPRETER` to be
* defined.
*
* [1]
* https://www.microsoft.com/typography/cleartype/truetypecleartype.aspx
*/
/* #define TT_CONFIG_OPTION_SUBPIXEL_HINTING 1 */
#define TT_CONFIG_OPTION_SUBPIXEL_HINTING 2
/* #define TT_CONFIG_OPTION_SUBPIXEL_HINTING ( 1 | 2 ) */
/**************************************************************************
*
* Define `TT_CONFIG_OPTION_COMPONENT_OFFSET_SCALED` to compile the
* TrueType glyph loader to use Apple's definition of how to handle
* component offsets in composite glyphs.
*
* Apple and MS disagree on the default behavior of component offsets in
* composites. Apple says that they should be scaled by the scaling
* factors in the transformation matrix (roughly, it's more complex) while
* MS says they should not. OpenType defines two bits in the composite
* flags array which can be used to disambiguate, but old fonts will not
* have them.
*
* https://www.microsoft.com/typography/otspec/glyf.htm
* https://developer.apple.com/fonts/TrueType-Reference-Manual/RM06/Chap6glyf.html
*/
#undef TT_CONFIG_OPTION_COMPONENT_OFFSET_SCALED
/**************************************************************************
*
* Define `TT_CONFIG_OPTION_GX_VAR_SUPPORT` if you want to include support
* for Apple's distortable font technology ('fvar', 'gvar', 'cvar', and
* 'avar' tables). Tagged 'Font Variations', this is now part of OpenType
* also. This has many similarities to Type~1 Multiple Masters support.
*/
#define TT_CONFIG_OPTION_GX_VAR_SUPPORT
/**************************************************************************
*
* Define `TT_CONFIG_OPTION_BDF` if you want to include support for an
* embedded 'BDF~' table within SFNT-based bitmap formats.
*/
#define TT_CONFIG_OPTION_BDF
/**************************************************************************
*
* Option `TT_CONFIG_OPTION_MAX_RUNNABLE_OPCODES` controls the maximum
* number of bytecode instructions executed for a single run of the
* bytecode interpreter, needed to prevent infinite loops. You don't want
* to change this except for very special situations (e.g., making a
* library fuzzer spend less time to handle broken fonts).
*
* It is not expected that this value is ever modified by a configuring
* script; instead, it gets surrounded with `#ifndef ... #endif` so that
* the value can be set as a preprocessor option on the compiler's command
* line.
*/
#ifndef TT_CONFIG_OPTION_MAX_RUNNABLE_OPCODES
#define TT_CONFIG_OPTION_MAX_RUNNABLE_OPCODES 1000000L
#endif
/*************************************************************************/
/*************************************************************************/
/**** ****/
/**** T Y P E 1 D R I V E R C O N F I G U R A T I O N ****/
/**** ****/
/*************************************************************************/
/*************************************************************************/
/**************************************************************************
*
* `T1_MAX_DICT_DEPTH` is the maximum depth of nest dictionaries and arrays
* in the Type~1 stream (see `t1load.c`). A minimum of~4 is required.
*/
#define T1_MAX_DICT_DEPTH 5
/**************************************************************************
*
* `T1_MAX_SUBRS_CALLS` details the maximum number of nested sub-routine
* calls during glyph loading.
*/
#define T1_MAX_SUBRS_CALLS 16
/**************************************************************************
*
* `T1_MAX_CHARSTRING_OPERANDS` is the charstring stack's capacity. A
* minimum of~16 is required.
*
* The Chinese font 'MingTiEG-Medium' (covering the CNS 11643 character
* set) needs 256.
*/
#define T1_MAX_CHARSTRINGS_OPERANDS 256
/**************************************************************************
*
* Define this configuration macro if you want to prevent the compilation
* of the 't1afm' module, which is in charge of reading Type~1 AFM files
* into an existing face. Note that if set, the Type~1 driver will be
* unable to produce kerning distances.
*/
#undef T1_CONFIG_OPTION_NO_AFM
/**************************************************************************
*
* Define this configuration macro if you want to prevent the compilation
* of the Multiple Masters font support in the Type~1 driver.
*/
#undef T1_CONFIG_OPTION_NO_MM_SUPPORT
/**************************************************************************
*
* `T1_CONFIG_OPTION_OLD_ENGINE` controls whether the pre-Adobe Type~1
* engine gets compiled into FreeType. If defined, it is possible to
* switch between the two engines using the `hinting-engine` property of
* the 'type1' driver module.
*/
/* #define T1_CONFIG_OPTION_OLD_ENGINE */
/*************************************************************************/
/*************************************************************************/
/**** ****/
/**** C F F D R I V E R C O N F I G U R A T I O N ****/
/**** ****/
/*************************************************************************/
/*************************************************************************/
/**************************************************************************
*
* Using `CFF_CONFIG_OPTION_DARKENING_PARAMETER_{X,Y}{1,2,3,4}` it is
* possible to set up the default values of the four control points that
* define the stem darkening behaviour of the (new) CFF engine. For more
* details please read the documentation of the `darkening-parameters`
* property (file `ftdriver.h`), which allows the control at run-time.
*
* Do **not** undefine these macros!
*/
#define CFF_CONFIG_OPTION_DARKENING_PARAMETER_X1 500
#define CFF_CONFIG_OPTION_DARKENING_PARAMETER_Y1 400
#define CFF_CONFIG_OPTION_DARKENING_PARAMETER_X2 1000
#define CFF_CONFIG_OPTION_DARKENING_PARAMETER_Y2 275
#define CFF_CONFIG_OPTION_DARKENING_PARAMETER_X3 1667
#define CFF_CONFIG_OPTION_DARKENING_PARAMETER_Y3 275
#define CFF_CONFIG_OPTION_DARKENING_PARAMETER_X4 2333
#define CFF_CONFIG_OPTION_DARKENING_PARAMETER_Y4 0
/**************************************************************************
*
* `CFF_CONFIG_OPTION_OLD_ENGINE` controls whether the pre-Adobe CFF engine
* gets compiled into FreeType. If defined, it is possible to switch
* between the two engines using the `hinting-engine` property of the 'cff'
* driver module.
*/
/* #define CFF_CONFIG_OPTION_OLD_ENGINE */
/*************************************************************************/
/*************************************************************************/
/**** ****/
/**** P C F D R I V E R C O N F I G U R A T I O N ****/
/**** ****/
/*************************************************************************/
/*************************************************************************/
/**************************************************************************
*
* There are many PCF fonts just called 'Fixed' which look completely
* different, and which have nothing to do with each other. When selecting
* 'Fixed' in KDE or Gnome one gets results that appear rather random, the
* style changes often if one changes the size and one cannot select some
* fonts at all. This option makes the 'pcf' module prepend the foundry
* name (plus a space) to the family name.
*
* We also check whether we have 'wide' characters; all put together, we
* get family names like 'Sony Fixed' or 'Misc Fixed Wide'.
*
* If this option is activated, it can be controlled with the
* `no-long-family-names` property of the 'pcf' driver module.
*/
/* #define PCF_CONFIG_OPTION_LONG_FAMILY_NAMES */
/*************************************************************************/
/*************************************************************************/
/**** ****/
/**** A U T O F I T M O D U L E C O N F I G U R A T I O N ****/
/**** ****/
/*************************************************************************/
/*************************************************************************/
/**************************************************************************
*
* Compile 'autofit' module with CJK (Chinese, Japanese, Korean) script
* support.
*/
#define AF_CONFIG_OPTION_CJK
/**************************************************************************
*
* Compile 'autofit' module with fallback Indic script support, covering
* some scripts that the 'latin' submodule of the 'autofit' module doesn't
* (yet) handle. Currently, this needs option `AF_CONFIG_OPTION_CJK`.
*/
#ifdef AF_CONFIG_OPTION_CJK
#define AF_CONFIG_OPTION_INDIC
#endif
/**************************************************************************
*
* Compile 'autofit' module with warp hinting. The idea of the warping
* code is to slightly scale and shift a glyph within a single dimension so
* that as much of its segments are aligned (more or less) on the grid. To
* find out the optimal scaling and shifting value, various parameter
* combinations are tried and scored.
*
* You can switch warping on and off with the `warping` property of the
* auto-hinter (see file `ftdriver.h` for more information; by default it
* is switched off).
*
* This experimental option is not active if the rendering mode is
* `FT_RENDER_MODE_LIGHT`.
*/
#define AF_CONFIG_OPTION_USE_WARPER
/**************************************************************************
*
* Use TrueType-like size metrics for 'light' auto-hinting.
*
* It is strongly recommended to avoid this option, which exists only to
* help some legacy applications retain its appearance and behaviour with
* respect to auto-hinted TrueType fonts.
*
* The very reason this option exists at all are GNU/Linux distributions
* like Fedora that did not un-patch the following change (which was
* present in FreeType between versions 2.4.6 and 2.7.1, inclusive).
*
* ```
* 2011-07-16 Steven Chu <steven.f.chu@gmail.com>
*
* [truetype] Fix metrics on size request for scalable fonts.
* ```
*
* This problematic commit is now reverted (more or less).
*/
/* #define AF_CONFIG_OPTION_TT_SIZE_METRICS */
/* */
/*
* This macro is obsolete. Support has been removed in FreeType version
* 2.5.
*/
/* #define FT_CONFIG_OPTION_OLD_INTERNALS */
/*
* The next three macros are defined if native TrueType hinting is
* requested by the definitions above. Don't change this.
*/
#ifdef TT_CONFIG_OPTION_BYTECODE_INTERPRETER
#define TT_USE_BYTECODE_INTERPRETER
#ifdef TT_CONFIG_OPTION_SUBPIXEL_HINTING
#if TT_CONFIG_OPTION_SUBPIXEL_HINTING & 1
#define TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY
#endif
#if TT_CONFIG_OPTION_SUBPIXEL_HINTING & 2
#define TT_SUPPORT_SUBPIXEL_HINTING_MINIMAL
#endif
#endif
#endif
/*
* Check CFF darkening parameters. The checks are the same as in function
* `cff_property_set` in file `cffdrivr.c`.
*/
#if CFF_CONFIG_OPTION_DARKENING_PARAMETER_X1 < 0 || \
CFF_CONFIG_OPTION_DARKENING_PARAMETER_X2 < 0 || \
CFF_CONFIG_OPTION_DARKENING_PARAMETER_X3 < 0 || \
CFF_CONFIG_OPTION_DARKENING_PARAMETER_X4 < 0 || \
\
CFF_CONFIG_OPTION_DARKENING_PARAMETER_Y1 < 0 || \
CFF_CONFIG_OPTION_DARKENING_PARAMETER_Y2 < 0 || \
CFF_CONFIG_OPTION_DARKENING_PARAMETER_Y3 < 0 || \
CFF_CONFIG_OPTION_DARKENING_PARAMETER_Y4 < 0 || \
\
CFF_CONFIG_OPTION_DARKENING_PARAMETER_X1 > \
CFF_CONFIG_OPTION_DARKENING_PARAMETER_X2 || \
CFF_CONFIG_OPTION_DARKENING_PARAMETER_X2 > \
CFF_CONFIG_OPTION_DARKENING_PARAMETER_X3 || \
CFF_CONFIG_OPTION_DARKENING_PARAMETER_X3 > \
CFF_CONFIG_OPTION_DARKENING_PARAMETER_X4 || \
\
CFF_CONFIG_OPTION_DARKENING_PARAMETER_Y1 > 500 || \
CFF_CONFIG_OPTION_DARKENING_PARAMETER_Y2 > 500 || \
CFF_CONFIG_OPTION_DARKENING_PARAMETER_Y3 > 500 || \
CFF_CONFIG_OPTION_DARKENING_PARAMETER_Y4 > 500
#error "Invalid CFF darkening parameters!"
#endif
FT_END_HEADER
#endif /* FTOPTION_H_ */
/* END */

175
third_party/freetype/uos/loongarch64/include/freetype2/freetype/config/ftstdlib.h vendored Normal file
View File

@ -0,0 +1,175 @@
/****************************************************************************
*
* ftstdlib.h
*
* ANSI-specific library and header configuration file (specification
* only).
*
* Copyright (C) 2002-2020 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
* modified, and distributed under the terms of the FreeType project
* license, LICENSE.TXT. By continuing to use, modify, or distribute
* this file you indicate that you have read the license and
* understand and accept it fully.
*
*/
/**************************************************************************
*
* This file is used to group all `#includes` to the ANSI~C library that
* FreeType normally requires. It also defines macros to rename the
* standard functions within the FreeType source code.
*
* Load a file which defines `FTSTDLIB_H_` before this one to override it.
*
*/
#ifndef FTSTDLIB_H_
#define FTSTDLIB_H_
#include <stddef.h>
#define ft_ptrdiff_t ptrdiff_t
/**************************************************************************
*
* integer limits
*
* `UINT_MAX` and `ULONG_MAX` are used to automatically compute the size of
* `int` and `long` in bytes at compile-time. So far, this works for all
* platforms the library has been tested on.
*
* Note that on the extremely rare platforms that do not provide integer
* types that are _exactly_ 16 and 32~bits wide (e.g., some old Crays where
* `int` is 36~bits), we do not make any guarantee about the correct
* behaviour of FreeType~2 with all fonts.
*
* In these cases, `ftconfig.h` will refuse to compile anyway with a
* message like 'couldn't find 32-bit type' or something similar.
*
*/
#include <limits.h>
#define FT_CHAR_BIT CHAR_BIT
#define FT_USHORT_MAX USHRT_MAX
#define FT_INT_MAX INT_MAX
#define FT_INT_MIN INT_MIN
#define FT_UINT_MAX UINT_MAX
#define FT_LONG_MIN LONG_MIN
#define FT_LONG_MAX LONG_MAX
#define FT_ULONG_MAX ULONG_MAX
/**************************************************************************
*
* character and string processing
*
*/
#include <string.h>
#define ft_memchr memchr
#define ft_memcmp memcmp
#define ft_memcpy memcpy
#define ft_memmove memmove
#define ft_memset memset
#define ft_strcat strcat
#define ft_strcmp strcmp
#define ft_strcpy strcpy
#define ft_strlen strlen
#define ft_strncmp strncmp
#define ft_strncpy strncpy
#define ft_strrchr strrchr
#define ft_strstr strstr
/**************************************************************************
*
* file handling
*
*/
#include <stdio.h>
#define FT_FILE FILE
#define ft_fclose fclose
#define ft_fopen fopen
#define ft_fread fread
#define ft_fseek fseek
#define ft_ftell ftell
#define ft_sprintf sprintf
/**************************************************************************
*
* sorting
*
*/
#include <stdlib.h>
#define ft_qsort qsort
/**************************************************************************
*
* memory allocation
*
*/
#define ft_scalloc calloc
#define ft_sfree free
#define ft_smalloc malloc
#define ft_srealloc realloc
/**************************************************************************
*
* miscellaneous
*
*/
#define ft_strtol strtol
#define ft_getenv getenv
/**************************************************************************
*
* execution control
*
*/
#include <setjmp.h>
#define ft_jmp_buf jmp_buf /* note: this cannot be a typedef since */
/* `jmp_buf` is defined as a macro */
/* on certain platforms */
#define ft_longjmp longjmp
#define ft_setjmp( b ) setjmp( *(ft_jmp_buf*) &(b) ) /* same thing here */
/* The following is only used for debugging purposes, i.e., if */
/* `FT_DEBUG_LEVEL_ERROR` or `FT_DEBUG_LEVEL_TRACE` are defined. */
#include <stdarg.h>
#endif /* FTSTDLIB_H_ */
/* END */

245
third_party/freetype/uos/loongarch64/include/freetype2/freetype/config/integer-types.h vendored Normal file
View File

@ -0,0 +1,245 @@
/****************************************************************************
*
* config/integer-types.h
*
* FreeType integer types definitions.
*
* Copyright (C) 1996-2020 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
* modified, and distributed under the terms of the FreeType project
* license, LICENSE.TXT. By continuing to use, modify, or distribute
* this file you indicate that you have read the license and
* understand and accept it fully.
*
*/
#ifndef FREETYPE_CONFIG_INTEGER_TYPES_H_
#define FREETYPE_CONFIG_INTEGER_TYPES_H_
/* There are systems (like the Texas Instruments 'C54x) where a `char` */
/* has 16~bits. ANSI~C says that `sizeof(char)` is always~1. Since an */
/* `int` has 16~bits also for this system, `sizeof(int)` gives~1 which */
/* is probably unexpected. */
/* */
/* `CHAR_BIT` (defined in `limits.h`) gives the number of bits in a */
/* `char` type. */
#ifndef FT_CHAR_BIT
#define FT_CHAR_BIT CHAR_BIT
#endif
#ifndef FT_SIZEOF_INT
/* The size of an `int` type. */
#if FT_UINT_MAX == 0xFFFFUL
#define FT_SIZEOF_INT ( 16 / FT_CHAR_BIT )
#elif FT_UINT_MAX == 0xFFFFFFFFUL
#define FT_SIZEOF_INT ( 32 / FT_CHAR_BIT )
#elif FT_UINT_MAX > 0xFFFFFFFFUL && FT_UINT_MAX == 0xFFFFFFFFFFFFFFFFUL
#define FT_SIZEOF_INT ( 64 / FT_CHAR_BIT )
#else
#error "Unsupported size of `int' type!"
#endif
#endif /* !defined(FT_SIZEOF_INT) */
#ifndef FT_SIZEOF_LONG
/* The size of a `long` type. A five-byte `long` (as used e.g. on the */
/* DM642) is recognized but avoided. */
#if FT_ULONG_MAX == 0xFFFFFFFFUL
#define FT_SIZEOF_LONG ( 32 / FT_CHAR_BIT )
#elif FT_ULONG_MAX > 0xFFFFFFFFUL && FT_ULONG_MAX == 0xFFFFFFFFFFUL
#define FT_SIZEOF_LONG ( 32 / FT_CHAR_BIT )
#elif FT_ULONG_MAX > 0xFFFFFFFFUL && FT_ULONG_MAX == 0xFFFFFFFFFFFFFFFFUL
#define FT_SIZEOF_LONG ( 64 / FT_CHAR_BIT )
#else
#error "Unsupported size of `long' type!"
#endif
#endif /* !defined(FT_SIZEOF_LONG) */
/**************************************************************************
*
* @section:
* basic_types
*
*/
/**************************************************************************
*
* @type:
* FT_Int16
*
* @description:
* A typedef for a 16bit signed integer type.
*/
typedef signed short FT_Int16;
/**************************************************************************
*
* @type:
* FT_UInt16
*
* @description:
* A typedef for a 16bit unsigned integer type.
*/
typedef unsigned short FT_UInt16;
/* */
/* this #if 0 ... #endif clause is for documentation purposes */
#if 0
/**************************************************************************
*
* @type:
* FT_Int32
*
* @description:
* A typedef for a 32bit signed integer type. The size depends on the
* configuration.
*/
typedef signed XXX FT_Int32;
/**************************************************************************
*
* @type:
* FT_UInt32
*
* A typedef for a 32bit unsigned integer type. The size depends on the
* configuration.
*/
typedef unsigned XXX FT_UInt32;
/**************************************************************************
*
* @type:
* FT_Int64
*
* A typedef for a 64bit signed integer type. The size depends on the
* configuration. Only defined if there is real 64bit support;
* otherwise, it gets emulated with a structure (if necessary).
*/
typedef signed XXX FT_Int64;
/**************************************************************************
*
* @type:
* FT_UInt64
*
* A typedef for a 64bit unsigned integer type. The size depends on the
* configuration. Only defined if there is real 64bit support;
* otherwise, it gets emulated with a structure (if necessary).
*/
typedef unsigned XXX FT_UInt64;
/* */
#endif
#if FT_SIZEOF_INT == ( 32 / FT_CHAR_BIT )
typedef signed int FT_Int32;
typedef unsigned int FT_UInt32;
#elif FT_SIZEOF_LONG == ( 32 / FT_CHAR_BIT )
typedef signed long FT_Int32;
typedef unsigned long FT_UInt32;
#else
#error "no 32bit type found -- please check your configuration files"
#endif
/* look up an integer type that is at least 32~bits */
#if FT_SIZEOF_INT >= ( 32 / FT_CHAR_BIT )
typedef int FT_Fast;
typedef unsigned int FT_UFast;
#elif FT_SIZEOF_LONG >= ( 32 / FT_CHAR_BIT )
typedef long FT_Fast;
typedef unsigned long FT_UFast;
#endif
/* determine whether we have a 64-bit `int` type for platforms without */
/* Autoconf */
#if FT_SIZEOF_LONG == ( 64 / FT_CHAR_BIT )
/* `FT_LONG64` must be defined if a 64-bit type is available */
#define FT_LONG64
#define FT_INT64 long
#define FT_UINT64 unsigned long
/**************************************************************************
*
* A 64-bit data type may create compilation problems if you compile in
* strict ANSI mode. To avoid them, we disable other 64-bit data types if
* `__STDC__` is defined. You can however ignore this rule by defining the
* `FT_CONFIG_OPTION_FORCE_INT64` configuration macro.
*/
#elif !defined( __STDC__ ) || defined( FT_CONFIG_OPTION_FORCE_INT64 )
#if defined( __STDC_VERSION__ ) && __STDC_VERSION__ >= 199901L
#define FT_LONG64
#define FT_INT64 long long int
#define FT_UINT64 unsigned long long int
#elif defined( _MSC_VER ) && _MSC_VER >= 900 /* Visual C++ (and Intel C++) */
/* this compiler provides the `__int64` type */
#define FT_LONG64
#define FT_INT64 __int64
#define FT_UINT64 unsigned __int64
#elif defined( __BORLANDC__ ) /* Borland C++ */
/* XXXX: We should probably check the value of `__BORLANDC__` in order */
/* to test the compiler version. */
/* this compiler provides the `__int64` type */
#define FT_LONG64
#define FT_INT64 __int64
#define FT_UINT64 unsigned __int64
#elif defined( __WATCOMC__ ) /* Watcom C++ */
/* Watcom doesn't provide 64-bit data types */
#elif defined( __MWERKS__ ) /* Metrowerks CodeWarrior */
#define FT_LONG64
#define FT_INT64 long long int
#define FT_UINT64 unsigned long long int
#elif defined( __GNUC__ )
/* GCC provides the `long long` type */
#define FT_LONG64
#define FT_INT64 long long int
#define FT_UINT64 unsigned long long int
#endif /* __STDC_VERSION__ >= 199901L */
#endif /* FT_SIZEOF_LONG == (64 / FT_CHAR_BIT) */
#ifdef FT_LONG64
typedef FT_INT64 FT_Int64;
typedef FT_UINT64 FT_UInt64;
#endif
#endif /* FREETYPE_CONFIG_INTEGER_TYPES_H_ */

49
third_party/freetype/uos/loongarch64/include/freetype2/freetype/config/mac-support.h vendored Normal file
View File

@ -0,0 +1,49 @@
/****************************************************************************
*
* config/mac-support.h
*
* Mac/OS X support configuration header.
*
* Copyright (C) 1996-2020 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
* modified, and distributed under the terms of the FreeType project
* license, LICENSE.TXT. By continuing to use, modify, or distribute
* this file you indicate that you have read the license and
* understand and accept it fully.
*
*/
#ifndef FREETYPE_CONFIG_MAC_SUPPORT_H_
#define FREETYPE_CONFIG_MAC_SUPPORT_H_
/**************************************************************************
*
* Mac support
*
* This is the only necessary change, so it is defined here instead
* providing a new configuration file.
*/
#if defined( __APPLE__ ) || ( defined( __MWERKS__ ) && defined( macintosh ) )
/* No Carbon frameworks for 64bit 10.4.x. */
/* `AvailabilityMacros.h` is available since Mac OS X 10.2, */
/* so guess the system version by maximum errno before inclusion. */
#include <errno.h>
#ifdef ECANCELED /* defined since 10.2 */
#include "AvailabilityMacros.h"
#endif
#if defined( __LP64__ ) && \
( MAC_OS_X_VERSION_MIN_REQUIRED <= MAC_OS_X_VERSION_10_4 )
#undef FT_MACINTOSH
#endif
#elif defined( __SC__ ) || defined( __MRC__ )
/* Classic MacOS compilers */
#include "ConditionalMacros.h"
#if TARGET_OS_MAC
#define FT_MACINTOSH 1
#endif
#endif /* Mac support */
#endif /* FREETYPE_CONFIG_MAC_SUPPORT_H_ */

120
third_party/freetype/uos/loongarch64/include/freetype2/freetype/config/public-macros.h vendored Normal file
View File

@ -0,0 +1,120 @@
/****************************************************************************
*
* config/public-macros.h
*
* Define a set of compiler macros used in public FreeType headers.
*
* Copyright (C) 2020 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
* modified, and distributed under the terms of the FreeType project
* license, LICENSE.TXT. By continuing to use, modify, or distribute
* this file you indicate that you have read the license and
* understand and accept it fully.
*
*/
/*
* The definitions in this file are used by the public FreeType headers
* and thus should be considered part of the public API.
*
* Other compiler-specific macro definitions that are not exposed by the
* FreeType API should go into
* `include/freetype/internal/compiler-macros.h` instead.
*/
#ifndef FREETYPE_CONFIG_PUBLIC_MACROS_H_
#define FREETYPE_CONFIG_PUBLIC_MACROS_H_
/*
* `FT_BEGIN_HEADER` and `FT_END_HEADER` might have already been defined
* by `freetype/config/ftheader.h`, but we don't want to include this
* header here, so redefine the macros here only when needed. Their
* definition is very stable, so keeping them in sync with the ones in the
* header should not be a maintenance issue.
*/
#ifndef FT_BEGIN_HEADER
#ifdef __cplusplus
#define FT_BEGIN_HEADER extern "C" {
#else
#define FT_BEGIN_HEADER /* empty */
#endif
#endif /* FT_BEGIN_HEADER */
#ifndef FT_END_HEADER
#ifdef __cplusplus
#define FT_END_HEADER }
#else
#define FT_END_HEADER /* empty */
#endif
#endif /* FT_END_HEADER */
FT_BEGIN_HEADER
/*
* Mark a function declaration as public. This ensures it will be
* properly exported to client code. Place this before a function
* declaration.
*
* NOTE: This macro should be considered an internal implementation
* detail, and not part of the FreeType API. It is only defined here
* because it is needed by `FT_EXPORT`.
*/
/* Visual C, mingw */
#if defined( _WIN32 )
#if defined( FT2_BUILD_LIBRARY ) && defined( DLL_EXPORT )
#define FT_PUBLIC_FUNCTION_ATTRIBUTE __declspec( dllexport )
#elif defined( DLL_IMPORT )
#define FT_PUBLIC_FUNCTION_ATTRIBUTE __declspec( dllimport )
#endif
/* gcc, clang */
#elif ( defined( __GNUC__ ) && __GNUC__ >= 4 ) || defined( __clang__ )
#define FT_PUBLIC_FUNCTION_ATTRIBUTE \
__attribute__(( visibility( "default" ) ))
/* Sun */
#elif defined( __SUNPRO_C ) && __SUNPRO_C >= 0x550
#define FT_PUBLIC_FUNCTION_ATTRIBUTE __global
#endif
#ifndef FT_PUBLIC_FUNCTION_ATTRIBUTE
#define FT_PUBLIC_FUNCTION_ATTRIBUTE /* empty */
#endif
/*
* Define a public FreeType API function. This ensures it is properly
* exported or imported at build time. The macro parameter is the
* function's return type as in:
*
* FT_EXPORT( FT_Bool )
* FT_Object_Method( FT_Object obj,
* ... );
*
* NOTE: This requires that all `FT_EXPORT` uses are inside
* `FT_BEGIN_HEADER ... FT_END_HEADER` blocks. This guarantees that the
* functions are exported with C linkage, even when the header is included
* by a C++ source file.
*/
#define FT_EXPORT( x ) FT_PUBLIC_FUNCTION_ATTRIBUTE extern x
/*
* `FT_UNUSED` indicates that a given parameter is not used -- this is
* only used to get rid of unpleasant compiler warnings.
*
* Technically, this was not meant to be part of the public API, but some
* third-party code depends on it.
*/
#ifndef FT_UNUSED
#define FT_UNUSED( arg ) ( (arg) = (arg) )
#endif
FT_END_HEADER
#endif /* FREETYPE_CONFIG_PUBLIC_MACROS_H_ */

4873
third_party/freetype/uos/loongarch64/include/freetype2/freetype/freetype.h vendored Normal file
View File

File diff suppressed because it is too large Load Diff

188
third_party/freetype/uos/loongarch64/include/freetype2/freetype/ftadvanc.h vendored Normal file
View File

@ -0,0 +1,188 @@
/****************************************************************************
*
* ftadvanc.h
*
* Quick computation of advance widths (specification only).
*
* Copyright (C) 2008-2020 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
* modified, and distributed under the terms of the FreeType project
* license, LICENSE.TXT. By continuing to use, modify, or distribute
* this file you indicate that you have read the license and
* understand and accept it fully.
*
*/
#ifndef FTADVANC_H_
#define FTADVANC_H_
#include <freetype/freetype.h>
#ifdef FREETYPE_H
#error "freetype.h of FreeType 1 has been loaded!"
#error "Please fix the directory search order for header files"
#error "so that freetype.h of FreeType 2 is found first."
#endif
FT_BEGIN_HEADER
/**************************************************************************
*
* @section:
* quick_advance
*
* @title:
* Quick retrieval of advance values
*
* @abstract:
* Retrieve horizontal and vertical advance values without processing
* glyph outlines, if possible.
*
* @description:
* This section contains functions to quickly extract advance values
* without handling glyph outlines, if possible.
*
* @order:
* FT_Get_Advance
* FT_Get_Advances
*
*/
/**************************************************************************
*
* @enum:
* FT_ADVANCE_FLAG_FAST_ONLY
*
* @description:
* A bit-flag to be OR-ed with the `flags` parameter of the
* @FT_Get_Advance and @FT_Get_Advances functions.
*
* If set, it indicates that you want these functions to fail if the
* corresponding hinting mode or font driver doesn't allow for very quick
* advance computation.
*
* Typically, glyphs that are either unscaled, unhinted, bitmapped, or
* light-hinted can have their advance width computed very quickly.
*
* Normal and bytecode hinted modes that require loading, scaling, and
* hinting of the glyph outline, are extremely slow by comparison.
*/
#define FT_ADVANCE_FLAG_FAST_ONLY 0x20000000L
/**************************************************************************
*
* @function:
* FT_Get_Advance
*
* @description:
* Retrieve the advance value of a given glyph outline in an @FT_Face.
*
* @input:
* face ::
* The source @FT_Face handle.
*
* gindex ::
* The glyph index.
*
* load_flags ::
* A set of bit flags similar to those used when calling
* @FT_Load_Glyph, used to determine what kind of advances you need.
*
* @output:
* padvance ::
* The advance value. If scaling is performed (based on the value of
* `load_flags`), the advance value is in 16.16 format. Otherwise, it
* is in font units.
*
* If @FT_LOAD_VERTICAL_LAYOUT is set, this is the vertical advance
* corresponding to a vertical layout. Otherwise, it is the horizontal
* advance in a horizontal layout.
*
* @return:
* FreeType error code. 0 means success.
*
* @note:
* This function may fail if you use @FT_ADVANCE_FLAG_FAST_ONLY and if
* the corresponding font backend doesn't have a quick way to retrieve
* the advances.
*
* A scaled advance is returned in 16.16 format but isn't transformed by
* the affine transformation specified by @FT_Set_Transform.
*/
FT_EXPORT( FT_Error )
FT_Get_Advance( FT_Face face,
FT_UInt gindex,
FT_Int32 load_flags,
FT_Fixed *padvance );
/**************************************************************************
*
* @function:
* FT_Get_Advances
*
* @description:
* Retrieve the advance values of several glyph outlines in an @FT_Face.
*
* @input:
* face ::
* The source @FT_Face handle.
*
* start ::
* The first glyph index.
*
* count ::
* The number of advance values you want to retrieve.
*
* load_flags ::
* A set of bit flags similar to those used when calling
* @FT_Load_Glyph.
*
* @output:
* padvance ::
* The advance values. This array, to be provided by the caller, must
* contain at least `count` elements.
*
* If scaling is performed (based on the value of `load_flags`), the
* advance values are in 16.16 format. Otherwise, they are in font
* units.
*
* If @FT_LOAD_VERTICAL_LAYOUT is set, these are the vertical advances
* corresponding to a vertical layout. Otherwise, they are the
* horizontal advances in a horizontal layout.
*
* @return:
* FreeType error code. 0 means success.
*
* @note:
* This function may fail if you use @FT_ADVANCE_FLAG_FAST_ONLY and if
* the corresponding font backend doesn't have a quick way to retrieve
* the advances.
*
* Scaled advances are returned in 16.16 format but aren't transformed by
* the affine transformation specified by @FT_Set_Transform.
*/
FT_EXPORT( FT_Error )
FT_Get_Advances( FT_Face face,
FT_UInt start,
FT_UInt count,
FT_Int32 load_flags,
FT_Fixed *padvances );
/* */
FT_END_HEADER
#endif /* FTADVANC_H_ */
/* END */

101
third_party/freetype/uos/loongarch64/include/freetype2/freetype/ftbbox.h vendored Normal file
View File

@ -0,0 +1,101 @@
/****************************************************************************
*
* ftbbox.h
*
* FreeType exact bbox computation (specification).
*
* Copyright (C) 1996-2020 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
* modified, and distributed under the terms of the FreeType project
* license, LICENSE.TXT. By continuing to use, modify, or distribute
* this file you indicate that you have read the license and
* understand and accept it fully.
*
*/
/**************************************************************************
*
* This component has a _single_ role: to compute exact outline bounding
* boxes.
*
* It is separated from the rest of the engine for various technical
* reasons. It may well be integrated in 'ftoutln' later.
*
*/
#ifndef FTBBOX_H_
#define FTBBOX_H_
#include <freetype/freetype.h>
#ifdef FREETYPE_H
#error "freetype.h of FreeType 1 has been loaded!"
#error "Please fix the directory search order for header files"
#error "so that freetype.h of FreeType 2 is found first."
#endif
FT_BEGIN_HEADER
/**************************************************************************
*
* @section:
* outline_processing
*
*/
/**************************************************************************
*
* @function:
* FT_Outline_Get_BBox
*
* @description:
* Compute the exact bounding box of an outline. This is slower than
* computing the control box. However, it uses an advanced algorithm
* that returns _very_ quickly when the two boxes coincide. Otherwise,
* the outline Bezier arcs are traversed to extract their extrema.
*
* @input:
* outline ::
* A pointer to the source outline.
*
* @output:
* abbox ::
* The outline's exact bounding box.
*
* @return:
* FreeType error code. 0~means success.
*
* @note:
* If the font is tricky and the glyph has been loaded with
* @FT_LOAD_NO_SCALE, the resulting BBox is meaningless. To get
* reasonable values for the BBox it is necessary to load the glyph at a
* large ppem value (so that the hinting instructions can properly shift
* and scale the subglyphs), then extracting the BBox, which can be
* eventually converted back to font units.
*/
FT_EXPORT( FT_Error )
FT_Outline_Get_BBox( FT_Outline* outline,
FT_BBox *abbox );
/* */
FT_END_HEADER
#endif /* FTBBOX_H_ */
/* END */
/* Local Variables: */
/* coding: utf-8 */
/* End: */

212
third_party/freetype/uos/loongarch64/include/freetype2/freetype/ftbdf.h vendored Normal file
View File

@ -0,0 +1,212 @@
/****************************************************************************
*
* ftbdf.h
*
* FreeType API for accessing BDF-specific strings (specification).
*
* Copyright (C) 2002-2020 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
* modified, and distributed under the terms of the FreeType project
* license, LICENSE.TXT. By continuing to use, modify, or distribute
* this file you indicate that you have read the license and
* understand and accept it fully.
*
*/
#ifndef FTBDF_H_
#define FTBDF_H_
#include <freetype/freetype.h>
#ifdef FREETYPE_H
#error "freetype.h of FreeType 1 has been loaded!"
#error "Please fix the directory search order for header files"
#error "so that freetype.h of FreeType 2 is found first."
#endif
FT_BEGIN_HEADER
/**************************************************************************
*
* @section:
* bdf_fonts
*
* @title:
* BDF and PCF Files
*
* @abstract:
* BDF and PCF specific API.
*
* @description:
* This section contains the declaration of functions specific to BDF and
* PCF fonts.
*
*/
/**************************************************************************
*
* @enum:
* BDF_PropertyType
*
* @description:
* A list of BDF property types.
*
* @values:
* BDF_PROPERTY_TYPE_NONE ::
* Value~0 is used to indicate a missing property.
*
* BDF_PROPERTY_TYPE_ATOM ::
* Property is a string atom.
*
* BDF_PROPERTY_TYPE_INTEGER ::
* Property is a 32-bit signed integer.
*
* BDF_PROPERTY_TYPE_CARDINAL ::
* Property is a 32-bit unsigned integer.
*/
typedef enum BDF_PropertyType_
{
BDF_PROPERTY_TYPE_NONE = 0,
BDF_PROPERTY_TYPE_ATOM = 1,
BDF_PROPERTY_TYPE_INTEGER = 2,
BDF_PROPERTY_TYPE_CARDINAL = 3
} BDF_PropertyType;
/**************************************************************************
*
* @type:
* BDF_Property
*
* @description:
* A handle to a @BDF_PropertyRec structure to model a given BDF/PCF
* property.
*/
typedef struct BDF_PropertyRec_* BDF_Property;
/**************************************************************************
*
* @struct:
* BDF_PropertyRec
*
* @description:
* This structure models a given BDF/PCF property.
*
* @fields:
* type ::
* The property type.
*
* u.atom ::
* The atom string, if type is @BDF_PROPERTY_TYPE_ATOM. May be
* `NULL`, indicating an empty string.
*
* u.integer ::
* A signed integer, if type is @BDF_PROPERTY_TYPE_INTEGER.
*
* u.cardinal ::
* An unsigned integer, if type is @BDF_PROPERTY_TYPE_CARDINAL.
*/
typedef struct BDF_PropertyRec_
{
BDF_PropertyType type;
union {
const char* atom;
FT_Int32 integer;
FT_UInt32 cardinal;
} u;
} BDF_PropertyRec;
/**************************************************************************
*
* @function:
* FT_Get_BDF_Charset_ID
*
* @description:
* Retrieve a BDF font character set identity, according to the BDF
* specification.
*
* @input:
* face ::
* A handle to the input face.
*
* @output:
* acharset_encoding ::
* Charset encoding, as a C~string, owned by the face.
*
* acharset_registry ::
* Charset registry, as a C~string, owned by the face.
*
* @return:
* FreeType error code. 0~means success.
*
* @note:
* This function only works with BDF faces, returning an error otherwise.
*/
FT_EXPORT( FT_Error )
FT_Get_BDF_Charset_ID( FT_Face face,
const char* *acharset_encoding,
const char* *acharset_registry );
/**************************************************************************
*
* @function:
* FT_Get_BDF_Property
*
* @description:
* Retrieve a BDF property from a BDF or PCF font file.
*
* @input:
* face ::
* A handle to the input face.
*
* name ::
* The property name.
*
* @output:
* aproperty ::
* The property.
*
* @return:
* FreeType error code. 0~means success.
*
* @note:
* This function works with BDF _and_ PCF fonts. It returns an error
* otherwise. It also returns an error if the property is not in the
* font.
*
* A 'property' is a either key-value pair within the STARTPROPERTIES
* ... ENDPROPERTIES block of a BDF font or a key-value pair from the
* `info->props` array within a `FontRec` structure of a PCF font.
*
* Integer properties are always stored as 'signed' within PCF fonts;
* consequently, @BDF_PROPERTY_TYPE_CARDINAL is a possible return value
* for BDF fonts only.
*
* In case of error, `aproperty->type` is always set to
* @BDF_PROPERTY_TYPE_NONE.
*/
FT_EXPORT( FT_Error )
FT_Get_BDF_Property( FT_Face face,
const char* prop_name,
BDF_PropertyRec *aproperty );
/* */
FT_END_HEADER
#endif /* FTBDF_H_ */
/* END */

329
third_party/freetype/uos/loongarch64/include/freetype2/freetype/ftbitmap.h vendored Normal file
View File

@ -0,0 +1,329 @@
/****************************************************************************
*
* ftbitmap.h
*
* FreeType utility functions for bitmaps (specification).
*
* Copyright (C) 2004-2020 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
* modified, and distributed under the terms of the FreeType project
* license, LICENSE.TXT. By continuing to use, modify, or distribute
* this file you indicate that you have read the license and
* understand and accept it fully.
*
*/
#ifndef FTBITMAP_H_
#define FTBITMAP_H_
#include <freetype/freetype.h>
#include <freetype/ftcolor.h>
#ifdef FREETYPE_H
#error "freetype.h of FreeType 1 has been loaded!"
#error "Please fix the directory search order for header files"
#error "so that freetype.h of FreeType 2 is found first."
#endif
FT_BEGIN_HEADER
/**************************************************************************
*
* @section:
* bitmap_handling
*
* @title:
* Bitmap Handling
*
* @abstract:
* Handling FT_Bitmap objects.
*
* @description:
* This section contains functions for handling @FT_Bitmap objects,
* automatically adjusting the target's bitmap buffer size as needed.
*
* Note that none of the functions changes the bitmap's 'flow' (as
* indicated by the sign of the `pitch` field in @FT_Bitmap).
*
* To set the flow, assign an appropriate positive or negative value to
* the `pitch` field of the target @FT_Bitmap object after calling
* @FT_Bitmap_Init but before calling any of the other functions
* described here.
*/
/**************************************************************************
*
* @function:
* FT_Bitmap_Init
*
* @description:
* Initialize a pointer to an @FT_Bitmap structure.
*
* @inout:
* abitmap ::
* A pointer to the bitmap structure.
*
* @note:
* A deprecated name for the same function is `FT_Bitmap_New`.
*/
FT_EXPORT( void )
FT_Bitmap_Init( FT_Bitmap *abitmap );
/* deprecated */
FT_EXPORT( void )
FT_Bitmap_New( FT_Bitmap *abitmap );
/**************************************************************************
*
* @function:
* FT_Bitmap_Copy
*
* @description:
* Copy a bitmap into another one.
*
* @input:
* library ::
* A handle to a library object.
*
* source ::
* A handle to the source bitmap.
*
* @output:
* target ::
* A handle to the target bitmap.
*
* @return:
* FreeType error code. 0~means success.
*
* @note:
* `source->buffer` and `target->buffer` must neither be equal nor
* overlap.
*/
FT_EXPORT( FT_Error )
FT_Bitmap_Copy( FT_Library library,
const FT_Bitmap *source,
FT_Bitmap *target );
/**************************************************************************
*
* @function:
* FT_Bitmap_Embolden
*
* @description:
* Embolden a bitmap. The new bitmap will be about `xStrength` pixels
* wider and `yStrength` pixels higher. The left and bottom borders are
* kept unchanged.
*
* @input:
* library ::
* A handle to a library object.
*
* xStrength ::
* How strong the glyph is emboldened horizontally. Expressed in 26.6
* pixel format.
*
* yStrength ::
* How strong the glyph is emboldened vertically. Expressed in 26.6
* pixel format.
*
* @inout:
* bitmap ::
* A handle to the target bitmap.
*
* @return:
* FreeType error code. 0~means success.
*
* @note:
* The current implementation restricts `xStrength` to be less than or
* equal to~8 if bitmap is of pixel_mode @FT_PIXEL_MODE_MONO.
*
* If you want to embolden the bitmap owned by a @FT_GlyphSlotRec, you
* should call @FT_GlyphSlot_Own_Bitmap on the slot first.
*
* Bitmaps in @FT_PIXEL_MODE_GRAY2 and @FT_PIXEL_MODE_GRAY@ format are
* converted to @FT_PIXEL_MODE_GRAY format (i.e., 8bpp).
*/
FT_EXPORT( FT_Error )
FT_Bitmap_Embolden( FT_Library library,
FT_Bitmap* bitmap,
FT_Pos xStrength,
FT_Pos yStrength );
/**************************************************************************
*
* @function:
* FT_Bitmap_Convert
*
* @description:
* Convert a bitmap object with depth 1bpp, 2bpp, 4bpp, 8bpp or 32bpp to
* a bitmap object with depth 8bpp, making the number of used bytes per
* line (a.k.a. the 'pitch') a multiple of `alignment`.
*
* @input:
* library ::
* A handle to a library object.
*
* source ::
* The source bitmap.
*
* alignment ::
* The pitch of the bitmap is a multiple of this argument. Common
* values are 1, 2, or 4.
*
* @output:
* target ::
* The target bitmap.
*
* @return:
* FreeType error code. 0~means success.
*
* @note:
* It is possible to call @FT_Bitmap_Convert multiple times without
* calling @FT_Bitmap_Done (the memory is simply reallocated).
*
* Use @FT_Bitmap_Done to finally remove the bitmap object.
*
* The `library` argument is taken to have access to FreeType's memory
* handling functions.
*
* `source->buffer` and `target->buffer` must neither be equal nor
* overlap.
*/
FT_EXPORT( FT_Error )
FT_Bitmap_Convert( FT_Library library,
const FT_Bitmap *source,
FT_Bitmap *target,
FT_Int alignment );
/**************************************************************************
*
* @function:
* FT_Bitmap_Blend
*
* @description:
* Blend a bitmap onto another bitmap, using a given color.
*
* @input:
* library ::
* A handle to a library object.
*
* source ::
* The source bitmap, which can have any @FT_Pixel_Mode format.
*
* source_offset ::
* The offset vector to the upper left corner of the source bitmap in
* 26.6 pixel format. It should represent an integer offset; the
* function will set the lowest six bits to zero to enforce that.
*
* color ::
* The color used to draw `source` onto `target`.
*
* @inout:
* target ::
* A handle to an `FT_Bitmap` object. It should be either initialized
* as empty with a call to @FT_Bitmap_Init, or it should be of type
* @FT_PIXEL_MODE_BGRA.
*
* atarget_offset ::
* The offset vector to the upper left corner of the target bitmap in
* 26.6 pixel format. It should represent an integer offset; the
* function will set the lowest six bits to zero to enforce that.
*
* @return:
* FreeType error code. 0~means success.
*
* @note:
* This function doesn't perform clipping.
*
* The bitmap in `target` gets allocated or reallocated as needed; the
* vector `atarget_offset` is updated accordingly.
*
* In case of allocation or reallocation, the bitmap's pitch is set to
* `4 * width`. Both `source` and `target` must have the same bitmap
* flow (as indicated by the sign of the `pitch` field).
*
* `source->buffer` and `target->buffer` must neither be equal nor
* overlap.
*
* @since:
* 2.10
*/
FT_EXPORT( FT_Error )
FT_Bitmap_Blend( FT_Library library,
const FT_Bitmap* source,
const FT_Vector source_offset,
FT_Bitmap* target,
FT_Vector *atarget_offset,
FT_Color color );
/**************************************************************************
*
* @function:
* FT_GlyphSlot_Own_Bitmap
*
* @description:
* Make sure that a glyph slot owns `slot->bitmap`.
*
* @input:
* slot ::
* The glyph slot.
*
* @return:
* FreeType error code. 0~means success.
*
* @note:
* This function is to be used in combination with @FT_Bitmap_Embolden.
*/
FT_EXPORT( FT_Error )
FT_GlyphSlot_Own_Bitmap( FT_GlyphSlot slot );
/**************************************************************************
*
* @function:
* FT_Bitmap_Done
*
* @description:
* Destroy a bitmap object initialized with @FT_Bitmap_Init.
*
* @input:
* library ::
* A handle to a library object.
*
* bitmap ::
* The bitmap object to be freed.
*
* @return:
* FreeType error code. 0~means success.
*
* @note:
* The `library` argument is taken to have access to FreeType's memory
* handling functions.
*/
FT_EXPORT( FT_Error )
FT_Bitmap_Done( FT_Library library,
FT_Bitmap *bitmap );
/* */
FT_END_HEADER
#endif /* FTBITMAP_H_ */
/* END */

102
third_party/freetype/uos/loongarch64/include/freetype2/freetype/ftbzip2.h vendored Normal file
View File

@ -0,0 +1,102 @@
/****************************************************************************
*
* ftbzip2.h
*
* Bzip2-compressed stream support.
*
* Copyright (C) 2010-2020 by
* Joel Klinghed.
*
* This file is part of the FreeType project, and may only be used,
* modified, and distributed under the terms of the FreeType project
* license, LICENSE.TXT. By continuing to use, modify, or distribute
* this file you indicate that you have read the license and
* understand and accept it fully.
*
*/
#ifndef FTBZIP2_H_
#define FTBZIP2_H_
#include <freetype/freetype.h>
#ifdef FREETYPE_H
#error "freetype.h of FreeType 1 has been loaded!"
#error "Please fix the directory search order for header files"
#error "so that freetype.h of FreeType 2 is found first."
#endif
FT_BEGIN_HEADER
/**************************************************************************
*
* @section:
* bzip2
*
* @title:
* BZIP2 Streams
*
* @abstract:
* Using bzip2-compressed font files.
*
* @description:
* In certain builds of the library, bzip2 compression recognition is
* automatically handled when calling @FT_New_Face or @FT_Open_Face.
* This means that if no font driver is capable of handling the raw
* compressed file, the library will try to open a bzip2 compressed
* stream from it and re-open the face with it.
*
* The stream implementation is very basic and resets the decompression
* process each time seeking backwards is needed within the stream,
* which significantly undermines the performance.
*
* This section contains the declaration of Bzip2-specific functions.
*
*/
/**************************************************************************
*
* @function:
* FT_Stream_OpenBzip2
*
* @description:
* Open a new stream to parse bzip2-compressed font files. This is
* mainly used to support the compressed `*.pcf.bz2` fonts that come with
* XFree86.
*
* @input:
* stream ::
* The target embedding stream.
*
* source ::
* The source stream.
*
* @return:
* FreeType error code. 0~means success.
*
* @note:
* The source stream must be opened _before_ calling this function.
*
* Calling the internal function `FT_Stream_Close` on the new stream will
* **not** call `FT_Stream_Close` on the source stream. None of the
* stream objects will be released to the heap.
*
* This function may return `FT_Err_Unimplemented_Feature` if your build
* of FreeType was not compiled with bzip2 support.
*/
FT_EXPORT( FT_Error )
FT_Stream_OpenBzip2( FT_Stream stream,
FT_Stream source );
/* */
FT_END_HEADER
#endif /* FTBZIP2_H_ */
/* END */

1087
third_party/freetype/uos/loongarch64/include/freetype2/freetype/ftcache.h vendored Normal file
View File

File diff suppressed because it is too large Load Diff

145
third_party/freetype/uos/loongarch64/include/freetype2/freetype/ftchapters.h vendored Normal file
View File

@ -0,0 +1,145 @@
/****************************************************************************
*
* This file defines the structure of the FreeType reference.
* It is used by the python script that generates the HTML files.
*
*/
/**************************************************************************
*
* @chapter:
* general_remarks
*
* @title:
* General Remarks
*
* @sections:
* header_inclusion
* user_allocation
*
*/
/**************************************************************************
*
* @chapter:
* core_api
*
* @title:
* Core API
*
* @sections:
* version
* basic_types
* base_interface
* glyph_variants
* color_management
* layer_management
* glyph_management
* mac_specific
* sizes_management
* header_file_macros
*
*/
/**************************************************************************
*
* @chapter:
* format_specific
*
* @title:
* Format-Specific API
*
* @sections:
* multiple_masters
* truetype_tables
* type1_tables
* sfnt_names
* bdf_fonts
* cid_fonts
* pfr_fonts
* winfnt_fonts
* font_formats
* gasp_table
*
*/
/**************************************************************************
*
* @chapter:
* module_specific
*
* @title:
* Controlling FreeType Modules
*
* @sections:
* auto_hinter
* cff_driver
* t1_cid_driver
* tt_driver
* pcf_driver
* properties
* parameter_tags
* lcd_rendering
*
*/
/**************************************************************************
*
* @chapter:
* cache_subsystem
*
* @title:
* Cache Sub-System
*
* @sections:
* cache_subsystem
*
*/
/**************************************************************************
*
* @chapter:
* support_api
*
* @title:
* Support API
*
* @sections:
* computations
* list_processing
* outline_processing
* quick_advance
* bitmap_handling
* raster
* glyph_stroker
* system_interface
* module_management
* gzip
* lzw
* bzip2
*
*/
/**************************************************************************
*
* @chapter:
* error_codes
*
* @title:
* Error Codes
*
* @sections:
* error_enumerations
* error_code_values
*
*/
/* END */

167
third_party/freetype/uos/loongarch64/include/freetype2/freetype/ftcid.h vendored Normal file
View File

@ -0,0 +1,167 @@
/****************************************************************************
*
* ftcid.h
*
* FreeType API for accessing CID font information (specification).
*
* Copyright (C) 2007-2020 by
* Dereg Clegg and Michael Toftdal.
*
* This file is part of the FreeType project, and may only be used,
* modified, and distributed under the terms of the FreeType project
* license, LICENSE.TXT. By continuing to use, modify, or distribute
* this file you indicate that you have read the license and
* understand and accept it fully.
*
*/
#ifndef FTCID_H_
#define FTCID_H_
#include <freetype/freetype.h>
#ifdef FREETYPE_H
#error "freetype.h of FreeType 1 has been loaded!"
#error "Please fix the directory search order for header files"
#error "so that freetype.h of FreeType 2 is found first."
#endif
FT_BEGIN_HEADER
/**************************************************************************
*
* @section:
* cid_fonts
*
* @title:
* CID Fonts
*
* @abstract:
* CID-keyed font-specific API.
*
* @description:
* This section contains the declaration of CID-keyed font-specific
* functions.
*
*/
/**************************************************************************
*
* @function:
* FT_Get_CID_Registry_Ordering_Supplement
*
* @description:
* Retrieve the Registry/Ordering/Supplement triple (also known as the
* "R/O/S") from a CID-keyed font.
*
* @input:
* face ::
* A handle to the input face.
*
* @output:
* registry ::
* The registry, as a C~string, owned by the face.
*
* ordering ::
* The ordering, as a C~string, owned by the face.
*
* supplement ::
* The supplement.
*
* @return:
* FreeType error code. 0~means success.
*
* @note:
* This function only works with CID faces, returning an error
* otherwise.
*
* @since:
* 2.3.6
*/
FT_EXPORT( FT_Error )
FT_Get_CID_Registry_Ordering_Supplement( FT_Face face,
const char* *registry,
const char* *ordering,
FT_Int *supplement );
/**************************************************************************
*
* @function:
* FT_Get_CID_Is_Internally_CID_Keyed
*
* @description:
* Retrieve the type of the input face, CID keyed or not. In contrast
* to the @FT_IS_CID_KEYED macro this function returns successfully also
* for CID-keyed fonts in an SFNT wrapper.
*
* @input:
* face ::
* A handle to the input face.
*
* @output:
* is_cid ::
* The type of the face as an @FT_Bool.
*
* @return:
* FreeType error code. 0~means success.
*
* @note:
* This function only works with CID faces and OpenType fonts, returning
* an error otherwise.
*
* @since:
* 2.3.9
*/
FT_EXPORT( FT_Error )
FT_Get_CID_Is_Internally_CID_Keyed( FT_Face face,
FT_Bool *is_cid );
/**************************************************************************
*
* @function:
* FT_Get_CID_From_Glyph_Index
*
* @description:
* Retrieve the CID of the input glyph index.
*
* @input:
* face ::
* A handle to the input face.
*
* glyph_index ::
* The input glyph index.
*
* @output:
* cid ::
* The CID as an @FT_UInt.
*
* @return:
* FreeType error code. 0~means success.
*
* @note:
* This function only works with CID faces and OpenType fonts, returning
* an error otherwise.
*
* @since:
* 2.3.9
*/
FT_EXPORT( FT_Error )
FT_Get_CID_From_Glyph_Index( FT_Face face,
FT_UInt glyph_index,
FT_UInt *cid );
/* */
FT_END_HEADER
#endif /* FTCID_H_ */
/* END */

313
third_party/freetype/uos/loongarch64/include/freetype2/freetype/ftcolor.h vendored Normal file
View File

@ -0,0 +1,313 @@
/****************************************************************************
*
* ftcolor.h
*
* FreeType's glyph color management (specification).
*
* Copyright (C) 2018-2020 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
* modified, and distributed under the terms of the FreeType project
* license, LICENSE.TXT. By continuing to use, modify, or distribute
* this file you indicate that you have read the license and
* understand and accept it fully.
*
*/
#ifndef FTCOLOR_H_
#define FTCOLOR_H_
#include <freetype/freetype.h>
#ifdef FREETYPE_H
#error "freetype.h of FreeType 1 has been loaded!"
#error "Please fix the directory search order for header files"
#error "so that freetype.h of FreeType 2 is found first."
#endif
FT_BEGIN_HEADER
/**************************************************************************
*
* @section:
* color_management
*
* @title:
* Glyph Color Management
*
* @abstract:
* Retrieving and manipulating OpenType's 'CPAL' table data.
*
* @description:
* The functions described here allow access and manipulation of color
* palette entries in OpenType's 'CPAL' tables.
*/
/**************************************************************************
*
* @struct:
* FT_Color
*
* @description:
* This structure models a BGRA color value of a 'CPAL' palette entry.
*
* The used color space is sRGB; the colors are not pre-multiplied, and
* alpha values must be explicitly set.
*
* @fields:
* blue ::
* Blue value.
*
* green ::
* Green value.
*
* red ::
* Red value.
*
* alpha ::
* Alpha value, giving the red, green, and blue color's opacity.
*
* @since:
* 2.10
*/
typedef struct FT_Color_
{
FT_Byte blue;
FT_Byte green;
FT_Byte red;
FT_Byte alpha;
} FT_Color;
/**************************************************************************
*
* @enum:
* FT_PALETTE_XXX
*
* @description:
* A list of bit field constants used in the `palette_flags` array of the
* @FT_Palette_Data structure to indicate for which background a palette
* with a given index is usable.
*
* @values:
* FT_PALETTE_FOR_LIGHT_BACKGROUND ::
* The palette is appropriate to use when displaying the font on a
* light background such as white.
*
* FT_PALETTE_FOR_DARK_BACKGROUND ::
* The palette is appropriate to use when displaying the font on a dark
* background such as black.
*
* @since:
* 2.10
*/
#define FT_PALETTE_FOR_LIGHT_BACKGROUND 0x01
#define FT_PALETTE_FOR_DARK_BACKGROUND 0x02
/**************************************************************************
*
* @struct:
* FT_Palette_Data
*
* @description:
* This structure holds the data of the 'CPAL' table.
*
* @fields:
* num_palettes ::
* The number of palettes.
*
* palette_name_ids ::
* An optional read-only array of palette name IDs with `num_palettes`
* elements, corresponding to entries like 'dark' or 'light' in the
* font's 'name' table.
*
* An empty name ID in the 'CPAL' table gets represented as value
* 0xFFFF.
*
* `NULL` if the font's 'CPAL' table doesn't contain appropriate data.
*
* palette_flags ::
* An optional read-only array of palette flags with `num_palettes`
* elements. Possible values are an ORed combination of
* @FT_PALETTE_FOR_LIGHT_BACKGROUND and
* @FT_PALETTE_FOR_DARK_BACKGROUND.
*
* `NULL` if the font's 'CPAL' table doesn't contain appropriate data.
*
* num_palette_entries ::
* The number of entries in a single palette. All palettes have the
* same size.
*
* palette_entry_name_ids ::
* An optional read-only array of palette entry name IDs with
* `num_palette_entries`. In each palette, entries with the same index
* have the same function. For example, index~0 might correspond to
* string 'outline' in the font's 'name' table to indicate that this
* palette entry is used for outlines, index~1 might correspond to
* 'fill' to indicate the filling color palette entry, etc.
*
* An empty entry name ID in the 'CPAL' table gets represented as value
* 0xFFFF.
*
* `NULL` if the font's 'CPAL' table doesn't contain appropriate data.
*
* @note:
* Use function @FT_Get_Sfnt_Name to map name IDs and entry name IDs to
* name strings.
*
* Use function @FT_Palette_Select to get the colors associated with a
* palette entry.
*
* @since:
* 2.10
*/
typedef struct FT_Palette_Data_ {
FT_UShort num_palettes;
const FT_UShort* palette_name_ids;
const FT_UShort* palette_flags;
FT_UShort num_palette_entries;
const FT_UShort* palette_entry_name_ids;
} FT_Palette_Data;
/**************************************************************************
*
* @function:
* FT_Palette_Data_Get
*
* @description:
* Retrieve the face's color palette data.
*
* @input:
* face ::
* The source face handle.
*
* @output:
* apalette ::
* A pointer to an @FT_Palette_Data structure.
*
* @return:
* FreeType error code. 0~means success.
*
* @note:
* All arrays in the returned @FT_Palette_Data structure are read-only.
*
* This function always returns an error if the config macro
* `TT_CONFIG_OPTION_COLOR_LAYERS` is not defined in `ftoption.h`.
*
* @since:
* 2.10
*/
FT_EXPORT( FT_Error )
FT_Palette_Data_Get( FT_Face face,
FT_Palette_Data *apalette );
/**************************************************************************
*
* @function:
* FT_Palette_Select
*
* @description:
* This function has two purposes.
*
* (1) It activates a palette for rendering color glyphs, and
*
* (2) it retrieves all (unmodified) color entries of this palette. This
* function returns a read-write array, which means that a calling
* application can modify the palette entries on demand.
*
* A corollary of (2) is that calling the function, then modifying some
* values, then calling the function again with the same arguments resets
* all color entries to the original 'CPAL' values; all user modifications
* are lost.
*
* @input:
* face ::
* The source face handle.
*
* palette_index ::
* The palette index.
*
* @output:
* apalette ::
* An array of color entries for a palette with index `palette_index`,
* having `num_palette_entries` elements (as found in the
* `FT_Palette_Data` structure). If `apalette` is set to `NULL`, no
* array gets returned (and no color entries can be modified).
*
* In case the font doesn't support color palettes, `NULL` is returned.
*
* @return:
* FreeType error code. 0~means success.
*
* @note:
* The array pointed to by `apalette_entries` is owned and managed by
* FreeType.
*
* This function always returns an error if the config macro
* `TT_CONFIG_OPTION_COLOR_LAYERS` is not defined in `ftoption.h`.
*
* @since:
* 2.10
*/
FT_EXPORT( FT_Error )
FT_Palette_Select( FT_Face face,
FT_UShort palette_index,
FT_Color* *apalette );
/**************************************************************************
*
* @function:
* FT_Palette_Set_Foreground_Color
*
* @description:
* 'COLR' uses palette index 0xFFFF to indicate a 'text foreground
* color'. This function sets this value.
*
* @input:
* face ::
* The source face handle.
*
* foreground_color ::
* An `FT_Color` structure to define the text foreground color.
*
* @return:
* FreeType error code. 0~means success.
*
* @note:
* If this function isn't called, the text foreground color is set to
* white opaque (BGRA value 0xFFFFFFFF) if
* @FT_PALETTE_FOR_DARK_BACKGROUND is present for the current palette,
* and black opaque (BGRA value 0x000000FF) otherwise, including the case
* that no palette types are available in the 'CPAL' table.
*
* This function always returns an error if the config macro
* `TT_CONFIG_OPTION_COLOR_LAYERS` is not defined in `ftoption.h`.
*
* @since:
* 2.10
*/
FT_EXPORT( FT_Error )
FT_Palette_Set_Foreground_Color( FT_Face face,
FT_Color foreground_color );
/* */
FT_END_HEADER
#endif /* FTCOLOR_H_ */
/* END */

1227
third_party/freetype/uos/loongarch64/include/freetype2/freetype/ftdriver.h vendored Normal file
View File

File diff suppressed because it is too large Load Diff

279
third_party/freetype/uos/loongarch64/include/freetype2/freetype/fterrdef.h vendored Normal file
View File

@ -0,0 +1,279 @@
/****************************************************************************
*
* fterrdef.h
*
* FreeType error codes (specification).
*
* Copyright (C) 2002-2020 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
* modified, and distributed under the terms of the FreeType project
* license, LICENSE.TXT. By continuing to use, modify, or distribute
* this file you indicate that you have read the license and
* understand and accept it fully.
*
*/
/**************************************************************************
*
* @section:
* error_code_values
*
* @title:
* Error Code Values
*
* @abstract:
* All possible error codes returned by FreeType functions.
*
* @description:
* The list below is taken verbatim from the file `fterrdef.h` (loaded
* automatically by including `FT_FREETYPE_H`). The first argument of the
* `FT_ERROR_DEF_` macro is the error label; by default, the prefix
* `FT_Err_` gets added so that you get error names like
* `FT_Err_Cannot_Open_Resource`. The second argument is the error code,
* and the last argument an error string, which is not used by FreeType.
*
* Within your application you should **only** use error names and
* **never** its numeric values! The latter might (and actually do)
* change in forthcoming FreeType versions.
*
* Macro `FT_NOERRORDEF_` defines `FT_Err_Ok`, which is always zero. See
* the 'Error Enumerations' subsection how to automatically generate a
* list of error strings.
*
*/
/**************************************************************************
*
* @enum:
* FT_Err_XXX
*
*/
/* generic errors */
FT_NOERRORDEF_( Ok, 0x00,
"no error" )
FT_ERRORDEF_( Cannot_Open_Resource, 0x01,
"cannot open resource" )
FT_ERRORDEF_( Unknown_File_Format, 0x02,
"unknown file format" )
FT_ERRORDEF_( Invalid_File_Format, 0x03,
"broken file" )
FT_ERRORDEF_( Invalid_Version, 0x04,
"invalid FreeType version" )
FT_ERRORDEF_( Lower_Module_Version, 0x05,
"module version is too low" )
FT_ERRORDEF_( Invalid_Argument, 0x06,
"invalid argument" )
FT_ERRORDEF_( Unimplemented_Feature, 0x07,
"unimplemented feature" )
FT_ERRORDEF_( Invalid_Table, 0x08,
"broken table" )
FT_ERRORDEF_( Invalid_Offset, 0x09,
"broken offset within table" )
FT_ERRORDEF_( Array_Too_Large, 0x0A,
"array allocation size too large" )
FT_ERRORDEF_( Missing_Module, 0x0B,
"missing module" )
FT_ERRORDEF_( Missing_Property, 0x0C,
"missing property" )
/* glyph/character errors */
FT_ERRORDEF_( Invalid_Glyph_Index, 0x10,
"invalid glyph index" )
FT_ERRORDEF_( Invalid_Character_Code, 0x11,
"invalid character code" )
FT_ERRORDEF_( Invalid_Glyph_Format, 0x12,
"unsupported glyph image format" )
FT_ERRORDEF_( Cannot_Render_Glyph, 0x13,
"cannot render this glyph format" )
FT_ERRORDEF_( Invalid_Outline, 0x14,
"invalid outline" )
FT_ERRORDEF_( Invalid_Composite, 0x15,
"invalid composite glyph" )
FT_ERRORDEF_( Too_Many_Hints, 0x16,
"too many hints" )
FT_ERRORDEF_( Invalid_Pixel_Size, 0x17,
"invalid pixel size" )
/* handle errors */
FT_ERRORDEF_( Invalid_Handle, 0x20,
"invalid object handle" )
FT_ERRORDEF_( Invalid_Library_Handle, 0x21,
"invalid library handle" )
FT_ERRORDEF_( Invalid_Driver_Handle, 0x22,
"invalid module handle" )
FT_ERRORDEF_( Invalid_Face_Handle, 0x23,
"invalid face handle" )
FT_ERRORDEF_( Invalid_Size_Handle, 0x24,
"invalid size handle" )
FT_ERRORDEF_( Invalid_Slot_Handle, 0x25,
"invalid glyph slot handle" )
FT_ERRORDEF_( Invalid_CharMap_Handle, 0x26,
"invalid charmap handle" )
FT_ERRORDEF_( Invalid_Cache_Handle, 0x27,
"invalid cache manager handle" )
FT_ERRORDEF_( Invalid_Stream_Handle, 0x28,
"invalid stream handle" )
/* driver errors */
FT_ERRORDEF_( Too_Many_Drivers, 0x30,
"too many modules" )
FT_ERRORDEF_( Too_Many_Extensions, 0x31,
"too many extensions" )
/* memory errors */
FT_ERRORDEF_( Out_Of_Memory, 0x40,
"out of memory" )
FT_ERRORDEF_( Unlisted_Object, 0x41,
"unlisted object" )
/* stream errors */
FT_ERRORDEF_( Cannot_Open_Stream, 0x51,
"cannot open stream" )
FT_ERRORDEF_( Invalid_Stream_Seek, 0x52,
"invalid stream seek" )
FT_ERRORDEF_( Invalid_Stream_Skip, 0x53,
"invalid stream skip" )
FT_ERRORDEF_( Invalid_Stream_Read, 0x54,
"invalid stream read" )
FT_ERRORDEF_( Invalid_Stream_Operation, 0x55,
"invalid stream operation" )
FT_ERRORDEF_( Invalid_Frame_Operation, 0x56,
"invalid frame operation" )
FT_ERRORDEF_( Nested_Frame_Access, 0x57,
"nested frame access" )
FT_ERRORDEF_( Invalid_Frame_Read, 0x58,
"invalid frame read" )
/* raster errors */
FT_ERRORDEF_( Raster_Uninitialized, 0x60,
"raster uninitialized" )
FT_ERRORDEF_( Raster_Corrupted, 0x61,
"raster corrupted" )
FT_ERRORDEF_( Raster_Overflow, 0x62,
"raster overflow" )
FT_ERRORDEF_( Raster_Negative_Height, 0x63,
"negative height while rastering" )
/* cache errors */
FT_ERRORDEF_( Too_Many_Caches, 0x70,
"too many registered caches" )
/* TrueType and SFNT errors */
FT_ERRORDEF_( Invalid_Opcode, 0x80,
"invalid opcode" )
FT_ERRORDEF_( Too_Few_Arguments, 0x81,
"too few arguments" )
FT_ERRORDEF_( Stack_Overflow, 0x82,
"stack overflow" )
FT_ERRORDEF_( Code_Overflow, 0x83,
"code overflow" )
FT_ERRORDEF_( Bad_Argument, 0x84,
"bad argument" )
FT_ERRORDEF_( Divide_By_Zero, 0x85,
"division by zero" )
FT_ERRORDEF_( Invalid_Reference, 0x86,
"invalid reference" )
FT_ERRORDEF_( Debug_OpCode, 0x87,
"found debug opcode" )
FT_ERRORDEF_( ENDF_In_Exec_Stream, 0x88,
"found ENDF opcode in execution stream" )
FT_ERRORDEF_( Nested_DEFS, 0x89,
"nested DEFS" )
FT_ERRORDEF_( Invalid_CodeRange, 0x8A,
"invalid code range" )
FT_ERRORDEF_( Execution_Too_Long, 0x8B,
"execution context too long" )
FT_ERRORDEF_( Too_Many_Function_Defs, 0x8C,
"too many function definitions" )
FT_ERRORDEF_( Too_Many_Instruction_Defs, 0x8D,
"too many instruction definitions" )
FT_ERRORDEF_( Table_Missing, 0x8E,
"SFNT font table missing" )
FT_ERRORDEF_( Horiz_Header_Missing, 0x8F,
"horizontal header (hhea) table missing" )
FT_ERRORDEF_( Locations_Missing, 0x90,
"locations (loca) table missing" )
FT_ERRORDEF_( Name_Table_Missing, 0x91,
"name table missing" )
FT_ERRORDEF_( CMap_Table_Missing, 0x92,
"character map (cmap) table missing" )
FT_ERRORDEF_( Hmtx_Table_Missing, 0x93,
"horizontal metrics (hmtx) table missing" )
FT_ERRORDEF_( Post_Table_Missing, 0x94,
"PostScript (post) table missing" )
FT_ERRORDEF_( Invalid_Horiz_Metrics, 0x95,
"invalid horizontal metrics" )
FT_ERRORDEF_( Invalid_CharMap_Format, 0x96,
"invalid character map (cmap) format" )
FT_ERRORDEF_( Invalid_PPem, 0x97,
"invalid ppem value" )
FT_ERRORDEF_( Invalid_Vert_Metrics, 0x98,
"invalid vertical metrics" )
FT_ERRORDEF_( Could_Not_Find_Context, 0x99,
"could not find context" )
FT_ERRORDEF_( Invalid_Post_Table_Format, 0x9A,
"invalid PostScript (post) table format" )
FT_ERRORDEF_( Invalid_Post_Table, 0x9B,
"invalid PostScript (post) table" )
FT_ERRORDEF_( DEF_In_Glyf_Bytecode, 0x9C,
"found FDEF or IDEF opcode in glyf bytecode" )
FT_ERRORDEF_( Missing_Bitmap, 0x9D,
"missing bitmap in strike" )
/* CFF, CID, and Type 1 errors */
FT_ERRORDEF_( Syntax_Error, 0xA0,
"opcode syntax error" )
FT_ERRORDEF_( Stack_Underflow, 0xA1,
"argument stack underflow" )
FT_ERRORDEF_( Ignore, 0xA2,
"ignore" )
FT_ERRORDEF_( No_Unicode_Glyph_Name, 0xA3,
"no Unicode glyph name found" )
FT_ERRORDEF_( Glyph_Too_Big, 0xA4,
"glyph too big for hinting" )
/* BDF errors */
FT_ERRORDEF_( Missing_Startfont_Field, 0xB0,
"`STARTFONT' field missing" )
FT_ERRORDEF_( Missing_Font_Field, 0xB1,
"`FONT' field missing" )
FT_ERRORDEF_( Missing_Size_Field, 0xB2,
"`SIZE' field missing" )
FT_ERRORDEF_( Missing_Fontboundingbox_Field, 0xB3,
"`FONTBOUNDINGBOX' field missing" )
FT_ERRORDEF_( Missing_Chars_Field, 0xB4,
"`CHARS' field missing" )
FT_ERRORDEF_( Missing_Startchar_Field, 0xB5,
"`STARTCHAR' field missing" )
FT_ERRORDEF_( Missing_Encoding_Field, 0xB6,
"`ENCODING' field missing" )
FT_ERRORDEF_( Missing_Bbx_Field, 0xB7,
"`BBX' field missing" )
FT_ERRORDEF_( Bbx_Too_Big, 0xB8,
"`BBX' too big" )
FT_ERRORDEF_( Corrupted_Font_Header, 0xB9,
"Font header corrupted or missing fields" )
FT_ERRORDEF_( Corrupted_Font_Glyphs, 0xBA,
"Font glyphs corrupted or missing fields" )
/* */
/* END */

294
third_party/freetype/uos/loongarch64/include/freetype2/freetype/fterrors.h vendored Normal file
View File

@ -0,0 +1,294 @@
/****************************************************************************
*
* fterrors.h
*
* FreeType error code handling (specification).
*
* Copyright (C) 1996-2020 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
* modified, and distributed under the terms of the FreeType project
* license, LICENSE.TXT. By continuing to use, modify, or distribute
* this file you indicate that you have read the license and
* understand and accept it fully.
*
*/
/**************************************************************************
*
* @section:
* error_enumerations
*
* @title:
* Error Enumerations
*
* @abstract:
* How to handle errors and error strings.
*
* @description:
* The header file `fterrors.h` (which is automatically included by
* `freetype.h` defines the handling of FreeType's enumeration
* constants. It can also be used to generate error message strings
* with a small macro trick explained below.
*
* **Error Formats**
*
* The configuration macro `FT_CONFIG_OPTION_USE_MODULE_ERRORS` can be
* defined in `ftoption.h` in order to make the higher byte indicate the
* module where the error has happened (this is not compatible with
* standard builds of FreeType~2, however). See the file `ftmoderr.h`
* for more details.
*
* **Error Message Strings**
*
* Error definitions are set up with special macros that allow client
* applications to build a table of error message strings. The strings
* are not included in a normal build of FreeType~2 to save space (most
* client applications do not use them).
*
* To do so, you have to define the following macros before including
* this file.
*
* ```
* FT_ERROR_START_LIST
* ```
*
* This macro is called before anything else to define the start of the
* error list. It is followed by several `FT_ERROR_DEF` calls.
*
* ```
* FT_ERROR_DEF( e, v, s )
* ```
*
* This macro is called to define one single error. 'e' is the error
* code identifier (e.g., `Invalid_Argument`), 'v' is the error's
* numerical value, and 's' is the corresponding error string.
*
* ```
* FT_ERROR_END_LIST
* ```
*
* This macro ends the list.
*
* Additionally, you have to undefine `FTERRORS_H_` before #including
* this file.
*
* Here is a simple example.
*
* ```
* #undef FTERRORS_H_
* #define FT_ERRORDEF( e, v, s ) { e, s },
* #define FT_ERROR_START_LIST {
* #define FT_ERROR_END_LIST { 0, NULL } };
*
* const struct
* {
* int err_code;
* const char* err_msg;
* } ft_errors[] =
*
* #include <freetype/fterrors.h>
* ```
*
* An alternative to using an array is a switch statement.
*
* ```
* #undef FTERRORS_H_
* #define FT_ERROR_START_LIST switch ( error_code ) {
* #define FT_ERRORDEF( e, v, s ) case v: return s;
* #define FT_ERROR_END_LIST }
* ```
*
* If you use `FT_CONFIG_OPTION_USE_MODULE_ERRORS`, `error_code` should
* be replaced with `FT_ERROR_BASE(error_code)` in the last example.
*/
/* */
/* In previous FreeType versions we used `__FTERRORS_H__`. However, */
/* using two successive underscores in a non-system symbol name */
/* violates the C (and C++) standard, so it was changed to the */
/* current form. In spite of this, we have to make */
/* */
/* ``` */
/* #undefine __FTERRORS_H__ */
/* ``` */
/* */
/* work for backward compatibility. */
/* */
#if !( defined( FTERRORS_H_ ) && defined ( __FTERRORS_H__ ) )
#define FTERRORS_H_
#define __FTERRORS_H__
/* include module base error codes */
#include <freetype/ftmoderr.h>
/*******************************************************************/
/*******************************************************************/
/***** *****/
/***** SETUP MACROS *****/
/***** *****/
/*******************************************************************/
/*******************************************************************/
#undef FT_NEED_EXTERN_C
/* FT_ERR_PREFIX is used as a prefix for error identifiers. */
/* By default, we use `FT_Err_`. */
/* */
#ifndef FT_ERR_PREFIX
#define FT_ERR_PREFIX FT_Err_
#endif
/* FT_ERR_BASE is used as the base for module-specific errors. */
/* */
#ifdef FT_CONFIG_OPTION_USE_MODULE_ERRORS
#ifndef FT_ERR_BASE
#define FT_ERR_BASE FT_Mod_Err_Base
#endif
#else
#undef FT_ERR_BASE
#define FT_ERR_BASE 0
#endif /* FT_CONFIG_OPTION_USE_MODULE_ERRORS */
/* If FT_ERRORDEF is not defined, we need to define a simple */
/* enumeration type. */
/* */
#ifndef FT_ERRORDEF
#define FT_INCLUDE_ERR_PROTOS
#define FT_ERRORDEF( e, v, s ) e = v,
#define FT_ERROR_START_LIST enum {
#define FT_ERROR_END_LIST FT_ERR_CAT( FT_ERR_PREFIX, Max ) };
#ifdef __cplusplus
#define FT_NEED_EXTERN_C
extern "C" {
#endif
#endif /* !FT_ERRORDEF */
/* this macro is used to define an error */
#define FT_ERRORDEF_( e, v, s ) \
FT_ERRORDEF( FT_ERR_CAT( FT_ERR_PREFIX, e ), v + FT_ERR_BASE, s )
/* this is only used for <module>_Err_Ok, which must be 0! */
#define FT_NOERRORDEF_( e, v, s ) \
FT_ERRORDEF( FT_ERR_CAT( FT_ERR_PREFIX, e ), v, s )
#ifdef FT_ERROR_START_LIST
FT_ERROR_START_LIST
#endif
/* now include the error codes */
#include <freetype/fterrdef.h>
#ifdef FT_ERROR_END_LIST
FT_ERROR_END_LIST
#endif
/*******************************************************************/
/*******************************************************************/
/***** *****/
/***** SIMPLE CLEANUP *****/
/***** *****/
/*******************************************************************/
/*******************************************************************/
#ifdef FT_NEED_EXTERN_C
}
#endif
#undef FT_ERROR_START_LIST
#undef FT_ERROR_END_LIST
#undef FT_ERRORDEF
#undef FT_ERRORDEF_
#undef FT_NOERRORDEF_
#undef FT_NEED_EXTERN_C
#undef FT_ERR_BASE
/* FT_ERR_PREFIX is needed internally */
#ifndef FT2_BUILD_LIBRARY
#undef FT_ERR_PREFIX
#endif
/* FT_INCLUDE_ERR_PROTOS: Control whether function prototypes should be */
/* included with */
/* */
/* #include <freetype/fterrors.h> */
/* */
/* This is only true where `FT_ERRORDEF` is */
/* undefined. */
/* */
/* FT_ERR_PROTOS_DEFINED: Actual multiple-inclusion protection of */
/* `fterrors.h`. */
#ifdef FT_INCLUDE_ERR_PROTOS
#undef FT_INCLUDE_ERR_PROTOS
#ifndef FT_ERR_PROTOS_DEFINED
#define FT_ERR_PROTOS_DEFINED
FT_BEGIN_HEADER
/**************************************************************************
*
* @function:
* FT_Error_String
*
* @description:
* Retrieve the description of a valid FreeType error code.
*
* @input:
* error_code ::
* A valid FreeType error code.
*
* @return:
* A C~string or `NULL`, if any error occurred.
*
* @note:
* FreeType has to be compiled with `FT_CONFIG_OPTION_ERROR_STRINGS` or
* `FT_DEBUG_LEVEL_ERROR` to get meaningful descriptions.
* 'error_string' will be `NULL` otherwise.
*
* Module identification will be ignored:
*
* ```c
* strcmp( FT_Error_String( FT_Err_Unknown_File_Format ),
* FT_Error_String( BDF_Err_Unknown_File_Format ) ) == 0;
* ```
*/
FT_EXPORT( const char* )
FT_Error_String( FT_Error error_code );
FT_END_HEADER
#endif /* FT_ERR_PROTOS_DEFINED */
#endif /* FT_INCLUDE_ERR_PROTOS */
#endif /* !(FTERRORS_H_ && __FTERRORS_H__) */
/* END */

93
third_party/freetype/uos/loongarch64/include/freetype2/freetype/ftfntfmt.h vendored Normal file
View File

@ -0,0 +1,93 @@
/****************************************************************************
*
* ftfntfmt.h
*
* Support functions for font formats.
*
* Copyright (C) 2002-2020 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
* modified, and distributed under the terms of the FreeType project
* license, LICENSE.TXT. By continuing to use, modify, or distribute
* this file you indicate that you have read the license and
* understand and accept it fully.
*
*/
#ifndef FTFNTFMT_H_
#define FTFNTFMT_H_
#include <freetype/freetype.h>
#ifdef FREETYPE_H
#error "freetype.h of FreeType 1 has been loaded!"
#error "Please fix the directory search order for header files"
#error "so that freetype.h of FreeType 2 is found first."
#endif
FT_BEGIN_HEADER
/**************************************************************************
*
* @section:
* font_formats
*
* @title:
* Font Formats
*
* @abstract:
* Getting the font format.
*
* @description:
* The single function in this section can be used to get the font format.
* Note that this information is not needed normally; however, there are
* special cases (like in PDF devices) where it is important to
* differentiate, in spite of FreeType's uniform API.
*
*/
/**************************************************************************
*
* @function:
* FT_Get_Font_Format
*
* @description:
* Return a string describing the format of a given face. Possible values
* are 'TrueType', 'Type~1', 'BDF', 'PCF', 'Type~42', 'CID~Type~1', 'CFF',
* 'PFR', and 'Windows~FNT'.
*
* The return value is suitable to be used as an X11 FONT_PROPERTY.
*
* @input:
* face ::
* Input face handle.
*
* @return:
* Font format string. `NULL` in case of error.
*
* @note:
* A deprecated name for the same function is `FT_Get_X11_Font_Format`.
*/
FT_EXPORT( const char* )
FT_Get_Font_Format( FT_Face face );
/* deprecated */
FT_EXPORT( const char* )
FT_Get_X11_Font_Format( FT_Face face );
/* */
FT_END_HEADER
#endif /* FTFNTFMT_H_ */
/* END */

143
third_party/freetype/uos/loongarch64/include/freetype2/freetype/ftgasp.h vendored Normal file
View File

@ -0,0 +1,143 @@
/****************************************************************************
*
* ftgasp.h
*
* Access of TrueType's 'gasp' table (specification).
*
* Copyright (C) 2007-2020 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
* modified, and distributed under the terms of the FreeType project
* license, LICENSE.TXT. By continuing to use, modify, or distribute
* this file you indicate that you have read the license and
* understand and accept it fully.
*
*/
#ifndef FTGASP_H_
#define FTGASP_H_
#include <freetype/freetype.h>
#ifdef FREETYPE_H
#error "freetype.h of FreeType 1 has been loaded!"
#error "Please fix the directory search order for header files"
#error "so that freetype.h of FreeType 2 is found first."
#endif
FT_BEGIN_HEADER
/**************************************************************************
*
* @section:
* gasp_table
*
* @title:
* Gasp Table
*
* @abstract:
* Retrieving TrueType 'gasp' table entries.
*
* @description:
* The function @FT_Get_Gasp can be used to query a TrueType or OpenType
* font for specific entries in its 'gasp' table, if any. This is mainly
* useful when implementing native TrueType hinting with the bytecode
* interpreter to duplicate the Windows text rendering results.
*/
/**************************************************************************
*
* @enum:
* FT_GASP_XXX
*
* @description:
* A list of values and/or bit-flags returned by the @FT_Get_Gasp
* function.
*
* @values:
* FT_GASP_NO_TABLE ::
* This special value means that there is no GASP table in this face.
* It is up to the client to decide what to do.
*
* FT_GASP_DO_GRIDFIT ::
* Grid-fitting and hinting should be performed at the specified ppem.
* This **really** means TrueType bytecode interpretation. If this bit
* is not set, no hinting gets applied.
*
* FT_GASP_DO_GRAY ::
* Anti-aliased rendering should be performed at the specified ppem.
* If not set, do monochrome rendering.
*
* FT_GASP_SYMMETRIC_SMOOTHING ::
* If set, smoothing along multiple axes must be used with ClearType.
*
* FT_GASP_SYMMETRIC_GRIDFIT ::
* Grid-fitting must be used with ClearType's symmetric smoothing.
*
* @note:
* The bit-flags `FT_GASP_DO_GRIDFIT` and `FT_GASP_DO_GRAY` are to be
* used for standard font rasterization only. Independently of that,
* `FT_GASP_SYMMETRIC_SMOOTHING` and `FT_GASP_SYMMETRIC_GRIDFIT` are to
* be used if ClearType is enabled (and `FT_GASP_DO_GRIDFIT` and
* `FT_GASP_DO_GRAY` are consequently ignored).
*
* 'ClearType' is Microsoft's implementation of LCD rendering, partly
* protected by patents.
*
* @since:
* 2.3.0
*/
#define FT_GASP_NO_TABLE -1
#define FT_GASP_DO_GRIDFIT 0x01
#define FT_GASP_DO_GRAY 0x02
#define FT_GASP_SYMMETRIC_GRIDFIT 0x04
#define FT_GASP_SYMMETRIC_SMOOTHING 0x08
/**************************************************************************
*
* @function:
* FT_Get_Gasp
*
* @description:
* For a TrueType or OpenType font file, return the rasterizer behaviour
* flags from the font's 'gasp' table corresponding to a given character
* pixel size.
*
* @input:
* face ::
* The source face handle.
*
* ppem ::
* The vertical character pixel size.
*
* @return:
* Bit flags (see @FT_GASP_XXX), or @FT_GASP_NO_TABLE if there is no
* 'gasp' table in the face.
*
* @note:
* If you want to use the MM functionality of OpenType variation fonts
* (i.e., using @FT_Set_Var_Design_Coordinates and friends), call this
* function **after** setting an instance since the return values can
* change.
*
* @since:
* 2.3.0
*/
FT_EXPORT( FT_Int )
FT_Get_Gasp( FT_Face face,
FT_UInt ppem );
/* */
FT_END_HEADER
#endif /* FTGASP_H_ */
/* END */

664
third_party/freetype/uos/loongarch64/include/freetype2/freetype/ftglyph.h vendored Normal file
View File

@ -0,0 +1,664 @@
/****************************************************************************
*
* ftglyph.h
*
* FreeType convenience functions to handle glyphs (specification).
*
* Copyright (C) 1996-2020 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
* modified, and distributed under the terms of the FreeType project
* license, LICENSE.TXT. By continuing to use, modify, or distribute
* this file you indicate that you have read the license and
* understand and accept it fully.
*
*/
/**************************************************************************
*
* This file contains the definition of several convenience functions that
* can be used by client applications to easily retrieve glyph bitmaps and
* outlines from a given face.
*
* These functions should be optional if you are writing a font server or
* text layout engine on top of FreeType. However, they are pretty handy
* for many other simple uses of the library.
*
*/
#ifndef FTGLYPH_H_
#define FTGLYPH_H_
#include <freetype/freetype.h>
#ifdef FREETYPE_H
#error "freetype.h of FreeType 1 has been loaded!"
#error "Please fix the directory search order for header files"
#error "so that freetype.h of FreeType 2 is found first."
#endif
FT_BEGIN_HEADER
/**************************************************************************
*
* @section:
* glyph_management
*
* @title:
* Glyph Management
*
* @abstract:
* Generic interface to manage individual glyph data.
*
* @description:
* This section contains definitions used to manage glyph data through
* generic @FT_Glyph objects. Each of them can contain a bitmap,
* a vector outline, or even images in other formats. These objects are
* detached from @FT_Face, contrary to @FT_GlyphSlot.
*
*/
/* forward declaration to a private type */
typedef struct FT_Glyph_Class_ FT_Glyph_Class;
/**************************************************************************
*
* @type:
* FT_Glyph
*
* @description:
* Handle to an object used to model generic glyph images. It is a
* pointer to the @FT_GlyphRec structure and can contain a glyph bitmap
* or pointer.
*
* @note:
* Glyph objects are not owned by the library. You must thus release
* them manually (through @FT_Done_Glyph) _before_ calling
* @FT_Done_FreeType.
*/
typedef struct FT_GlyphRec_* FT_Glyph;
/**************************************************************************
*
* @struct:
* FT_GlyphRec
*
* @description:
* The root glyph structure contains a given glyph image plus its advance
* width in 16.16 fixed-point format.
*
* @fields:
* library ::
* A handle to the FreeType library object.
*
* clazz ::
* A pointer to the glyph's class. Private.
*
* format ::
* The format of the glyph's image.
*
* advance ::
* A 16.16 vector that gives the glyph's advance width.
*/
typedef struct FT_GlyphRec_
{
FT_Library library;
const FT_Glyph_Class* clazz;
FT_Glyph_Format format;
FT_Vector advance;
} FT_GlyphRec;
/**************************************************************************
*
* @type:
* FT_BitmapGlyph
*
* @description:
* A handle to an object used to model a bitmap glyph image. This is a
* sub-class of @FT_Glyph, and a pointer to @FT_BitmapGlyphRec.
*/
typedef struct FT_BitmapGlyphRec_* FT_BitmapGlyph;
/**************************************************************************
*
* @struct:
* FT_BitmapGlyphRec
*
* @description:
* A structure used for bitmap glyph images. This really is a
* 'sub-class' of @FT_GlyphRec.
*
* @fields:
* root ::
* The root @FT_Glyph fields.
*
* left ::
* The left-side bearing, i.e., the horizontal distance from the
* current pen position to the left border of the glyph bitmap.
*
* top ::
* The top-side bearing, i.e., the vertical distance from the current
* pen position to the top border of the glyph bitmap. This distance
* is positive for upwards~y!
*
* bitmap ::
* A descriptor for the bitmap.
*
* @note:
* You can typecast an @FT_Glyph to @FT_BitmapGlyph if you have
* `glyph->format == FT_GLYPH_FORMAT_BITMAP`. This lets you access the
* bitmap's contents easily.
*
* The corresponding pixel buffer is always owned by @FT_BitmapGlyph and
* is thus created and destroyed with it.
*/
typedef struct FT_BitmapGlyphRec_
{
FT_GlyphRec root;
FT_Int left;
FT_Int top;
FT_Bitmap bitmap;
} FT_BitmapGlyphRec;
/**************************************************************************
*
* @type:
* FT_OutlineGlyph
*
* @description:
* A handle to an object used to model an outline glyph image. This is a
* sub-class of @FT_Glyph, and a pointer to @FT_OutlineGlyphRec.
*/
typedef struct FT_OutlineGlyphRec_* FT_OutlineGlyph;
/**************************************************************************
*
* @struct:
* FT_OutlineGlyphRec
*
* @description:
* A structure used for outline (vectorial) glyph images. This really is
* a 'sub-class' of @FT_GlyphRec.
*
* @fields:
* root ::
* The root @FT_Glyph fields.
*
* outline ::
* A descriptor for the outline.
*
* @note:
* You can typecast an @FT_Glyph to @FT_OutlineGlyph if you have
* `glyph->format == FT_GLYPH_FORMAT_OUTLINE`. This lets you access the
* outline's content easily.
*
* As the outline is extracted from a glyph slot, its coordinates are
* expressed normally in 26.6 pixels, unless the flag @FT_LOAD_NO_SCALE
* was used in @FT_Load_Glyph or @FT_Load_Char.
*
* The outline's tables are always owned by the object and are destroyed
* with it.
*/
typedef struct FT_OutlineGlyphRec_
{
FT_GlyphRec root;
FT_Outline outline;
} FT_OutlineGlyphRec;
/**************************************************************************
*
* @function:
* FT_New_Glyph
*
* @description:
* A function used to create a new empty glyph image. Note that the
* created @FT_Glyph object must be released with @FT_Done_Glyph.
*
* @input:
* library ::
* A handle to the FreeType library object.
*
* format ::
* The format of the glyph's image.
*
* @output:
* aglyph ::
* A handle to the glyph object.
*
* @return:
* FreeType error code. 0~means success.
*
* @since:
* 2.10
*/
FT_EXPORT( FT_Error )
FT_New_Glyph( FT_Library library,
FT_Glyph_Format format,
FT_Glyph *aglyph );
/**************************************************************************
*
* @function:
* FT_Get_Glyph
*
* @description:
* A function used to extract a glyph image from a slot. Note that the
* created @FT_Glyph object must be released with @FT_Done_Glyph.
*
* @input:
* slot ::
* A handle to the source glyph slot.
*
* @output:
* aglyph ::
* A handle to the glyph object.
*
* @return:
* FreeType error code. 0~means success.
*
* @note:
* Because `*aglyph->advance.x` and `*aglyph->advance.y` are 16.16
* fixed-point numbers, `slot->advance.x` and `slot->advance.y` (which
* are in 26.6 fixed-point format) must be in the range ]-32768;32768[.
*/
FT_EXPORT( FT_Error )
FT_Get_Glyph( FT_GlyphSlot slot,
FT_Glyph *aglyph );
/**************************************************************************
*
* @function:
* FT_Glyph_Copy
*
* @description:
* A function used to copy a glyph image. Note that the created
* @FT_Glyph object must be released with @FT_Done_Glyph.
*
* @input:
* source ::
* A handle to the source glyph object.
*
* @output:
* target ::
* A handle to the target glyph object. 0~in case of error.
*
* @return:
* FreeType error code. 0~means success.
*/
FT_EXPORT( FT_Error )
FT_Glyph_Copy( FT_Glyph source,
FT_Glyph *target );
/**************************************************************************
*
* @function:
* FT_Glyph_Transform
*
* @description:
* Transform a glyph image if its format is scalable.
*
* @inout:
* glyph ::
* A handle to the target glyph object.
*
* @input:
* matrix ::
* A pointer to a 2x2 matrix to apply.
*
* delta ::
* A pointer to a 2d vector to apply. Coordinates are expressed in
* 1/64th of a pixel.
*
* @return:
* FreeType error code (if not 0, the glyph format is not scalable).
*
* @note:
* The 2x2 transformation matrix is also applied to the glyph's advance
* vector.
*/
FT_EXPORT( FT_Error )
FT_Glyph_Transform( FT_Glyph glyph,
FT_Matrix* matrix,
FT_Vector* delta );
/**************************************************************************
*
* @enum:
* FT_Glyph_BBox_Mode
*
* @description:
* The mode how the values of @FT_Glyph_Get_CBox are returned.
*
* @values:
* FT_GLYPH_BBOX_UNSCALED ::
* Return unscaled font units.
*
* FT_GLYPH_BBOX_SUBPIXELS ::
* Return unfitted 26.6 coordinates.
*
* FT_GLYPH_BBOX_GRIDFIT ::
* Return grid-fitted 26.6 coordinates.
*
* FT_GLYPH_BBOX_TRUNCATE ::
* Return coordinates in integer pixels.
*
* FT_GLYPH_BBOX_PIXELS ::
* Return grid-fitted pixel coordinates.
*/
typedef enum FT_Glyph_BBox_Mode_
{
FT_GLYPH_BBOX_UNSCALED = 0,
FT_GLYPH_BBOX_SUBPIXELS = 0,
FT_GLYPH_BBOX_GRIDFIT = 1,
FT_GLYPH_BBOX_TRUNCATE = 2,
FT_GLYPH_BBOX_PIXELS = 3
} FT_Glyph_BBox_Mode;
/* these constants are deprecated; use the corresponding */
/* `FT_Glyph_BBox_Mode` values instead */
#define ft_glyph_bbox_unscaled FT_GLYPH_BBOX_UNSCALED
#define ft_glyph_bbox_subpixels FT_GLYPH_BBOX_SUBPIXELS
#define ft_glyph_bbox_gridfit FT_GLYPH_BBOX_GRIDFIT
#define ft_glyph_bbox_truncate FT_GLYPH_BBOX_TRUNCATE
#define ft_glyph_bbox_pixels FT_GLYPH_BBOX_PIXELS
/**************************************************************************
*
* @function:
* FT_Glyph_Get_CBox
*
* @description:
* Return a glyph's 'control box'. The control box encloses all the
* outline's points, including Bezier control points. Though it
* coincides with the exact bounding box for most glyphs, it can be
* slightly larger in some situations (like when rotating an outline that
* contains Bezier outside arcs).
*
* Computing the control box is very fast, while getting the bounding box
* can take much more time as it needs to walk over all segments and arcs
* in the outline. To get the latter, you can use the 'ftbbox'
* component, which is dedicated to this single task.
*
* @input:
* glyph ::
* A handle to the source glyph object.
*
* mode ::
* The mode that indicates how to interpret the returned bounding box
* values.
*
* @output:
* acbox ::
* The glyph coordinate bounding box. Coordinates are expressed in
* 1/64th of pixels if it is grid-fitted.
*
* @note:
* Coordinates are relative to the glyph origin, using the y~upwards
* convention.
*
* If the glyph has been loaded with @FT_LOAD_NO_SCALE, `bbox_mode` must
* be set to @FT_GLYPH_BBOX_UNSCALED to get unscaled font units in 26.6
* pixel format. The value @FT_GLYPH_BBOX_SUBPIXELS is another name for
* this constant.
*
* If the font is tricky and the glyph has been loaded with
* @FT_LOAD_NO_SCALE, the resulting CBox is meaningless. To get
* reasonable values for the CBox it is necessary to load the glyph at a
* large ppem value (so that the hinting instructions can properly shift
* and scale the subglyphs), then extracting the CBox, which can be
* eventually converted back to font units.
*
* Note that the maximum coordinates are exclusive, which means that one
* can compute the width and height of the glyph image (be it in integer
* or 26.6 pixels) as:
*
* ```
* width = bbox.xMax - bbox.xMin;
* height = bbox.yMax - bbox.yMin;
* ```
*
* Note also that for 26.6 coordinates, if `bbox_mode` is set to
* @FT_GLYPH_BBOX_GRIDFIT, the coordinates will also be grid-fitted,
* which corresponds to:
*
* ```
* bbox.xMin = FLOOR(bbox.xMin);
* bbox.yMin = FLOOR(bbox.yMin);
* bbox.xMax = CEILING(bbox.xMax);
* bbox.yMax = CEILING(bbox.yMax);
* ```
*
* To get the bbox in pixel coordinates, set `bbox_mode` to
* @FT_GLYPH_BBOX_TRUNCATE.
*
* To get the bbox in grid-fitted pixel coordinates, set `bbox_mode` to
* @FT_GLYPH_BBOX_PIXELS.
*/
FT_EXPORT( void )
FT_Glyph_Get_CBox( FT_Glyph glyph,
FT_UInt bbox_mode,
FT_BBox *acbox );
/**************************************************************************
*
* @function:
* FT_Glyph_To_Bitmap
*
* @description:
* Convert a given glyph object to a bitmap glyph object.
*
* @inout:
* the_glyph ::
* A pointer to a handle to the target glyph.
*
* @input:
* render_mode ::
* An enumeration that describes how the data is rendered.
*
* origin ::
* A pointer to a vector used to translate the glyph image before
* rendering. Can be~0 (if no translation). The origin is expressed
* in 26.6 pixels.
*
* destroy ::
* A boolean that indicates that the original glyph image should be
* destroyed by this function. It is never destroyed in case of error.
*
* @return:
* FreeType error code. 0~means success.
*
* @note:
* This function does nothing if the glyph format isn't scalable.
*
* The glyph image is translated with the `origin` vector before
* rendering.
*
* The first parameter is a pointer to an @FT_Glyph handle, that will be
* _replaced_ by this function (with newly allocated data). Typically,
* you would use (omitting error handling):
*
* ```
* FT_Glyph glyph;
* FT_BitmapGlyph glyph_bitmap;
*
*
* // load glyph
* error = FT_Load_Char( face, glyph_index, FT_LOAD_DEFAULT );
*
* // extract glyph image
* error = FT_Get_Glyph( face->glyph, &glyph );
*
* // convert to a bitmap (default render mode + destroying old)
* if ( glyph->format != FT_GLYPH_FORMAT_BITMAP )
* {
* error = FT_Glyph_To_Bitmap( &glyph, FT_RENDER_MODE_NORMAL,
* 0, 1 );
* if ( error ) // `glyph' unchanged
* ...
* }
*
* // access bitmap content by typecasting
* glyph_bitmap = (FT_BitmapGlyph)glyph;
*
* // do funny stuff with it, like blitting/drawing
* ...
*
* // discard glyph image (bitmap or not)
* FT_Done_Glyph( glyph );
* ```
*
* Here is another example, again without error handling:
*
* ```
* FT_Glyph glyphs[MAX_GLYPHS]
*
*
* ...
*
* for ( idx = 0; i < MAX_GLYPHS; i++ )
* error = FT_Load_Glyph( face, idx, FT_LOAD_DEFAULT ) ||
* FT_Get_Glyph ( face->glyph, &glyphs[idx] );
*
* ...
*
* for ( idx = 0; i < MAX_GLYPHS; i++ )
* {
* FT_Glyph bitmap = glyphs[idx];
*
*
* ...
*
* // after this call, `bitmap' no longer points into
* // the `glyphs' array (and the old value isn't destroyed)
* FT_Glyph_To_Bitmap( &bitmap, FT_RENDER_MODE_MONO, 0, 0 );
*
* ...
*
* FT_Done_Glyph( bitmap );
* }
*
* ...
*
* for ( idx = 0; i < MAX_GLYPHS; i++ )
* FT_Done_Glyph( glyphs[idx] );
* ```
*/
FT_EXPORT( FT_Error )
FT_Glyph_To_Bitmap( FT_Glyph* the_glyph,
FT_Render_Mode render_mode,
FT_Vector* origin,
FT_Bool destroy );
/**************************************************************************
*
* @function:
* FT_Done_Glyph
*
* @description:
* Destroy a given glyph.
*
* @input:
* glyph ::
* A handle to the target glyph object.
*/
FT_EXPORT( void )
FT_Done_Glyph( FT_Glyph glyph );
/* */
/* other helpful functions */
/**************************************************************************
*
* @section:
* computations
*
*/
/**************************************************************************
*
* @function:
* FT_Matrix_Multiply
*
* @description:
* Perform the matrix operation `b = a*b`.
*
* @input:
* a ::
* A pointer to matrix `a`.
*
* @inout:
* b ::
* A pointer to matrix `b`.
*
* @note:
* The result is undefined if either `a` or `b` is zero.
*
* Since the function uses wrap-around arithmetic, results become
* meaningless if the arguments are very large.
*/
FT_EXPORT( void )
FT_Matrix_Multiply( const FT_Matrix* a,
FT_Matrix* b );
/**************************************************************************
*
* @function:
* FT_Matrix_Invert
*
* @description:
* Invert a 2x2 matrix. Return an error if it can't be inverted.
*
* @inout:
* matrix ::
* A pointer to the target matrix. Remains untouched in case of error.
*
* @return:
* FreeType error code. 0~means success.
*/
FT_EXPORT( FT_Error )
FT_Matrix_Invert( FT_Matrix* matrix );
/* */
FT_END_HEADER
#endif /* FTGLYPH_H_ */
/* END */
/* Local Variables: */
/* coding: utf-8 */
/* End: */

354
third_party/freetype/uos/loongarch64/include/freetype2/freetype/ftgxval.h vendored Normal file
View File

@ -0,0 +1,354 @@
/****************************************************************************
*
* ftgxval.h
*
* FreeType API for validating TrueTypeGX/AAT tables (specification).
*
* Copyright (C) 2004-2020 by
* Masatake YAMATO, Redhat K.K,
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
* modified, and distributed under the terms of the FreeType project
* license, LICENSE.TXT. By continuing to use, modify, or distribute
* this file you indicate that you have read the license and
* understand and accept it fully.
*
*/
/****************************************************************************
*
* gxvalid is derived from both gxlayout module and otvalid module.
* Development of gxlayout is supported by the Information-technology
* Promotion Agency(IPA), Japan.
*
*/
#ifndef FTGXVAL_H_
#define FTGXVAL_H_
#include <freetype/freetype.h>
#ifdef FREETYPE_H
#error "freetype.h of FreeType 1 has been loaded!"
#error "Please fix the directory search order for header files"
#error "so that freetype.h of FreeType 2 is found first."
#endif
FT_BEGIN_HEADER
/**************************************************************************
*
* @section:
* gx_validation
*
* @title:
* TrueTypeGX/AAT Validation
*
* @abstract:
* An API to validate TrueTypeGX/AAT tables.
*
* @description:
* This section contains the declaration of functions to validate some
* TrueTypeGX tables (feat, mort, morx, bsln, just, kern, opbd, trak,
* prop, lcar).
*
* @order:
* FT_TrueTypeGX_Validate
* FT_TrueTypeGX_Free
*
* FT_ClassicKern_Validate
* FT_ClassicKern_Free
*
* FT_VALIDATE_GX_LENGTH
* FT_VALIDATE_GXXXX
* FT_VALIDATE_CKERNXXX
*
*/
/**************************************************************************
*
*
* Warning: Use `FT_VALIDATE_XXX` to validate a table.
* Following definitions are for gxvalid developers.
*
*
*/
#define FT_VALIDATE_feat_INDEX 0
#define FT_VALIDATE_mort_INDEX 1
#define FT_VALIDATE_morx_INDEX 2
#define FT_VALIDATE_bsln_INDEX 3
#define FT_VALIDATE_just_INDEX 4
#define FT_VALIDATE_kern_INDEX 5
#define FT_VALIDATE_opbd_INDEX 6
#define FT_VALIDATE_trak_INDEX 7
#define FT_VALIDATE_prop_INDEX 8
#define FT_VALIDATE_lcar_INDEX 9
#define FT_VALIDATE_GX_LAST_INDEX FT_VALIDATE_lcar_INDEX
/**************************************************************************
*
* @macro:
* FT_VALIDATE_GX_LENGTH
*
* @description:
* The number of tables checked in this module. Use it as a parameter
* for the `table-length` argument of function @FT_TrueTypeGX_Validate.
*/
#define FT_VALIDATE_GX_LENGTH ( FT_VALIDATE_GX_LAST_INDEX + 1 )
/* */
/* Up to 0x1000 is used by otvalid.
Ox2xxx is reserved for feature OT extension. */
#define FT_VALIDATE_GX_START 0x4000
#define FT_VALIDATE_GX_BITFIELD( tag ) \
( FT_VALIDATE_GX_START << FT_VALIDATE_##tag##_INDEX )
/**************************************************************************
*
* @enum:
* FT_VALIDATE_GXXXX
*
* @description:
* A list of bit-field constants used with @FT_TrueTypeGX_Validate to
* indicate which TrueTypeGX/AAT Type tables should be validated.
*
* @values:
* FT_VALIDATE_feat ::
* Validate 'feat' table.
*
* FT_VALIDATE_mort ::
* Validate 'mort' table.
*
* FT_VALIDATE_morx ::
* Validate 'morx' table.
*
* FT_VALIDATE_bsln ::
* Validate 'bsln' table.
*
* FT_VALIDATE_just ::
* Validate 'just' table.
*
* FT_VALIDATE_kern ::
* Validate 'kern' table.
*
* FT_VALIDATE_opbd ::
* Validate 'opbd' table.
*
* FT_VALIDATE_trak ::
* Validate 'trak' table.
*
* FT_VALIDATE_prop ::
* Validate 'prop' table.
*
* FT_VALIDATE_lcar ::
* Validate 'lcar' table.
*
* FT_VALIDATE_GX ::
* Validate all TrueTypeGX tables (feat, mort, morx, bsln, just, kern,
* opbd, trak, prop and lcar).
*
*/
#define FT_VALIDATE_feat FT_VALIDATE_GX_BITFIELD( feat )
#define FT_VALIDATE_mort FT_VALIDATE_GX_BITFIELD( mort )
#define FT_VALIDATE_morx FT_VALIDATE_GX_BITFIELD( morx )
#define FT_VALIDATE_bsln FT_VALIDATE_GX_BITFIELD( bsln )
#define FT_VALIDATE_just FT_VALIDATE_GX_BITFIELD( just )
#define FT_VALIDATE_kern FT_VALIDATE_GX_BITFIELD( kern )
#define FT_VALIDATE_opbd FT_VALIDATE_GX_BITFIELD( opbd )
#define FT_VALIDATE_trak FT_VALIDATE_GX_BITFIELD( trak )
#define FT_VALIDATE_prop FT_VALIDATE_GX_BITFIELD( prop )
#define FT_VALIDATE_lcar FT_VALIDATE_GX_BITFIELD( lcar )
#define FT_VALIDATE_GX ( FT_VALIDATE_feat | \
FT_VALIDATE_mort | \
FT_VALIDATE_morx | \
FT_VALIDATE_bsln | \
FT_VALIDATE_just | \
FT_VALIDATE_kern | \
FT_VALIDATE_opbd | \
FT_VALIDATE_trak | \
FT_VALIDATE_prop | \
FT_VALIDATE_lcar )
/**************************************************************************
*
* @function:
* FT_TrueTypeGX_Validate
*
* @description:
* Validate various TrueTypeGX tables to assure that all offsets and
* indices are valid. The idea is that a higher-level library that
* actually does the text layout can access those tables without error
* checking (which can be quite time consuming).
*
* @input:
* face ::
* A handle to the input face.
*
* validation_flags ::
* A bit field that specifies the tables to be validated. See
* @FT_VALIDATE_GXXXX for possible values.
*
* table_length ::
* The size of the `tables` array. Normally, @FT_VALIDATE_GX_LENGTH
* should be passed.
*
* @output:
* tables ::
* The array where all validated sfnt tables are stored. The array
* itself must be allocated by a client.
*
* @return:
* FreeType error code. 0~means success.
*
* @note:
* This function only works with TrueTypeGX fonts, returning an error
* otherwise.
*
* After use, the application should deallocate the buffers pointed to by
* each `tables` element, by calling @FT_TrueTypeGX_Free. A `NULL` value
* indicates that the table either doesn't exist in the font, the
* application hasn't asked for validation, or the validator doesn't have
* the ability to validate the sfnt table.
*/
FT_EXPORT( FT_Error )
FT_TrueTypeGX_Validate( FT_Face face,
FT_UInt validation_flags,
FT_Bytes tables[FT_VALIDATE_GX_LENGTH],
FT_UInt table_length );
/**************************************************************************
*
* @function:
* FT_TrueTypeGX_Free
*
* @description:
* Free the buffer allocated by TrueTypeGX validator.
*
* @input:
* face ::
* A handle to the input face.
*
* table ::
* The pointer to the buffer allocated by @FT_TrueTypeGX_Validate.
*
* @note:
* This function must be used to free the buffer allocated by
* @FT_TrueTypeGX_Validate only.
*/
FT_EXPORT( void )
FT_TrueTypeGX_Free( FT_Face face,
FT_Bytes table );
/**************************************************************************
*
* @enum:
* FT_VALIDATE_CKERNXXX
*
* @description:
* A list of bit-field constants used with @FT_ClassicKern_Validate to
* indicate the classic kern dialect or dialects. If the selected type
* doesn't fit, @FT_ClassicKern_Validate regards the table as invalid.
*
* @values:
* FT_VALIDATE_MS ::
* Handle the 'kern' table as a classic Microsoft kern table.
*
* FT_VALIDATE_APPLE ::
* Handle the 'kern' table as a classic Apple kern table.
*
* FT_VALIDATE_CKERN ::
* Handle the 'kern' as either classic Apple or Microsoft kern table.
*/
#define FT_VALIDATE_MS ( FT_VALIDATE_GX_START << 0 )
#define FT_VALIDATE_APPLE ( FT_VALIDATE_GX_START << 1 )
#define FT_VALIDATE_CKERN ( FT_VALIDATE_MS | FT_VALIDATE_APPLE )
/**************************************************************************
*
* @function:
* FT_ClassicKern_Validate
*
* @description:
* Validate classic (16-bit format) kern table to assure that the
* offsets and indices are valid. The idea is that a higher-level
* library that actually does the text layout can access those tables
* without error checking (which can be quite time consuming).
*
* The 'kern' table validator in @FT_TrueTypeGX_Validate deals with both
* the new 32-bit format and the classic 16-bit format, while
* FT_ClassicKern_Validate only supports the classic 16-bit format.
*
* @input:
* face ::
* A handle to the input face.
*
* validation_flags ::
* A bit field that specifies the dialect to be validated. See
* @FT_VALIDATE_CKERNXXX for possible values.
*
* @output:
* ckern_table ::
* A pointer to the kern table.
*
* @return:
* FreeType error code. 0~means success.
*
* @note:
* After use, the application should deallocate the buffers pointed to by
* `ckern_table`, by calling @FT_ClassicKern_Free. A `NULL` value
* indicates that the table doesn't exist in the font.
*/
FT_EXPORT( FT_Error )
FT_ClassicKern_Validate( FT_Face face,
FT_UInt validation_flags,
FT_Bytes *ckern_table );
/**************************************************************************
*
* @function:
* FT_ClassicKern_Free
*
* @description:
* Free the buffer allocated by classic Kern validator.
*
* @input:
* face ::
* A handle to the input face.
*
* table ::
* The pointer to the buffer that is allocated by
* @FT_ClassicKern_Validate.
*
* @note:
* This function must be used to free the buffer allocated by
* @FT_ClassicKern_Validate only.
*/
FT_EXPORT( void )
FT_ClassicKern_Free( FT_Face face,
FT_Bytes table );
/* */
FT_END_HEADER
#endif /* FTGXVAL_H_ */
/* END */

151
third_party/freetype/uos/loongarch64/include/freetype2/freetype/ftgzip.h vendored Normal file
View File

@ -0,0 +1,151 @@
/****************************************************************************
*
* ftgzip.h
*
* Gzip-compressed stream support.
*
* Copyright (C) 2002-2020 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
* modified, and distributed under the terms of the FreeType project
* license, LICENSE.TXT. By continuing to use, modify, or distribute
* this file you indicate that you have read the license and
* understand and accept it fully.
*
*/
#ifndef FTGZIP_H_
#define FTGZIP_H_
#include <freetype/freetype.h>
#ifdef FREETYPE_H
#error "freetype.h of FreeType 1 has been loaded!"
#error "Please fix the directory search order for header files"
#error "so that freetype.h of FreeType 2 is found first."
#endif
FT_BEGIN_HEADER
/**************************************************************************
*
* @section:
* gzip
*
* @title:
* GZIP Streams
*
* @abstract:
* Using gzip-compressed font files.
*
* @description:
* In certain builds of the library, gzip compression recognition is
* automatically handled when calling @FT_New_Face or @FT_Open_Face.
* This means that if no font driver is capable of handling the raw
* compressed file, the library will try to open a gzipped stream from it
* and re-open the face with it.
*
* The stream implementation is very basic and resets the decompression
* process each time seeking backwards is needed within the stream,
* which significantly undermines the performance.
*
* This section contains the declaration of Gzip-specific functions.
*
*/
/**************************************************************************
*
* @function:
* FT_Stream_OpenGzip
*
* @description:
* Open a new stream to parse gzip-compressed font files. This is mainly
* used to support the compressed `*.pcf.gz` fonts that come with
* XFree86.
*
* @input:
* stream ::
* The target embedding stream.
*
* source ::
* The source stream.
*
* @return:
* FreeType error code. 0~means success.
*
* @note:
* The source stream must be opened _before_ calling this function.
*
* Calling the internal function `FT_Stream_Close` on the new stream will
* **not** call `FT_Stream_Close` on the source stream. None of the
* stream objects will be released to the heap.
*
* This function may return `FT_Err_Unimplemented_Feature` if your build
* of FreeType was not compiled with zlib support.
*/
FT_EXPORT( FT_Error )
FT_Stream_OpenGzip( FT_Stream stream,
FT_Stream source );
/**************************************************************************
*
* @function:
* FT_Gzip_Uncompress
*
* @description:
* Decompress a zipped input buffer into an output buffer. This function
* is modeled after zlib's `uncompress` function.
*
* @input:
* memory ::
* A FreeType memory handle.
*
* input ::
* The input buffer.
*
* input_len ::
* The length of the input buffer.
*
* @output:
* output ::
* The output buffer.
*
* @inout:
* output_len ::
* Before calling the function, this is the total size of the output
* buffer, which must be large enough to hold the entire uncompressed
* data (so the size of the uncompressed data must be known in
* advance). After calling the function, `output_len` is the size of
* the used data in `output`.
*
* @return:
* FreeType error code. 0~means success.
*
* @note:
* This function may return `FT_Err_Unimplemented_Feature` if your build
* of FreeType was not compiled with zlib support.
*
* @since:
* 2.5.1
*/
FT_EXPORT( FT_Error )
FT_Gzip_Uncompress( FT_Memory memory,
FT_Byte* output,
FT_ULong* output_len,
const FT_Byte* input,
FT_ULong input_len );
/* */
FT_END_HEADER
#endif /* FTGZIP_H_ */
/* END */

1251
third_party/freetype/uos/loongarch64/include/freetype2/freetype/ftimage.h vendored Normal file
View File

File diff suppressed because it is too large Load Diff

343
third_party/freetype/uos/loongarch64/include/freetype2/freetype/ftincrem.h vendored Normal file
View File

@ -0,0 +1,343 @@
/****************************************************************************
*
* ftincrem.h
*
* FreeType incremental loading (specification).
*
* Copyright (C) 2002-2020 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
* modified, and distributed under the terms of the FreeType project
* license, LICENSE.TXT. By continuing to use, modify, or distribute
* this file you indicate that you have read the license and
* understand and accept it fully.
*
*/
#ifndef FTINCREM_H_
#define FTINCREM_H_
#include <freetype/freetype.h>
#include <freetype/ftparams.h>
#ifdef FREETYPE_H
#error "freetype.h of FreeType 1 has been loaded!"
#error "Please fix the directory search order for header files"
#error "so that freetype.h of FreeType 2 is found first."
#endif
FT_BEGIN_HEADER
/**************************************************************************
*
* @section:
* incremental
*
* @title:
* Incremental Loading
*
* @abstract:
* Custom Glyph Loading.
*
* @description:
* This section contains various functions used to perform so-called
* 'incremental' glyph loading. This is a mode where all glyphs loaded
* from a given @FT_Face are provided by the client application.
*
* Apart from that, all other tables are loaded normally from the font
* file. This mode is useful when FreeType is used within another
* engine, e.g., a PostScript Imaging Processor.
*
* To enable this mode, you must use @FT_Open_Face, passing an
* @FT_Parameter with the @FT_PARAM_TAG_INCREMENTAL tag and an
* @FT_Incremental_Interface value. See the comments for
* @FT_Incremental_InterfaceRec for an example.
*
*/
/**************************************************************************
*
* @type:
* FT_Incremental
*
* @description:
* An opaque type describing a user-provided object used to implement
* 'incremental' glyph loading within FreeType. This is used to support
* embedded fonts in certain environments (e.g., PostScript
* interpreters), where the glyph data isn't in the font file, or must be
* overridden by different values.
*
* @note:
* It is up to client applications to create and implement
* @FT_Incremental objects, as long as they provide implementations for
* the methods @FT_Incremental_GetGlyphDataFunc,
* @FT_Incremental_FreeGlyphDataFunc and
* @FT_Incremental_GetGlyphMetricsFunc.
*
* See the description of @FT_Incremental_InterfaceRec to understand how
* to use incremental objects with FreeType.
*
*/
typedef struct FT_IncrementalRec_* FT_Incremental;
/**************************************************************************
*
* @struct:
* FT_Incremental_MetricsRec
*
* @description:
* A small structure used to contain the basic glyph metrics returned by
* the @FT_Incremental_GetGlyphMetricsFunc method.
*
* @fields:
* bearing_x ::
* Left bearing, in font units.
*
* bearing_y ::
* Top bearing, in font units.
*
* advance ::
* Horizontal component of glyph advance, in font units.
*
* advance_v ::
* Vertical component of glyph advance, in font units.
*
* @note:
* These correspond to horizontal or vertical metrics depending on the
* value of the `vertical` argument to the function
* @FT_Incremental_GetGlyphMetricsFunc.
*
*/
typedef struct FT_Incremental_MetricsRec_
{
FT_Long bearing_x;
FT_Long bearing_y;
FT_Long advance;
FT_Long advance_v; /* since 2.3.12 */
} FT_Incremental_MetricsRec;
/**************************************************************************
*
* @struct:
* FT_Incremental_Metrics
*
* @description:
* A handle to an @FT_Incremental_MetricsRec structure.
*
*/
typedef struct FT_Incremental_MetricsRec_* FT_Incremental_Metrics;
/**************************************************************************
*
* @type:
* FT_Incremental_GetGlyphDataFunc
*
* @description:
* A function called by FreeType to access a given glyph's data bytes
* during @FT_Load_Glyph or @FT_Load_Char if incremental loading is
* enabled.
*
* Note that the format of the glyph's data bytes depends on the font
* file format. For TrueType, it must correspond to the raw bytes within
* the 'glyf' table. For PostScript formats, it must correspond to the
* **unencrypted** charstring bytes, without any `lenIV` header. It is
* undefined for any other format.
*
* @input:
* incremental ::
* Handle to an opaque @FT_Incremental handle provided by the client
* application.
*
* glyph_index ::
* Index of relevant glyph.
*
* @output:
* adata ::
* A structure describing the returned glyph data bytes (which will be
* accessed as a read-only byte block).
*
* @return:
* FreeType error code. 0~means success.
*
* @note:
* If this function returns successfully the method
* @FT_Incremental_FreeGlyphDataFunc will be called later to release the
* data bytes.
*
* Nested calls to @FT_Incremental_GetGlyphDataFunc can happen for
* compound glyphs.
*
*/
typedef FT_Error
(*FT_Incremental_GetGlyphDataFunc)( FT_Incremental incremental,
FT_UInt glyph_index,
FT_Data* adata );
/**************************************************************************
*
* @type:
* FT_Incremental_FreeGlyphDataFunc
*
* @description:
* A function used to release the glyph data bytes returned by a
* successful call to @FT_Incremental_GetGlyphDataFunc.
*
* @input:
* incremental ::
* A handle to an opaque @FT_Incremental handle provided by the client
* application.
*
* data ::
* A structure describing the glyph data bytes (which will be accessed
* as a read-only byte block).
*
*/
typedef void
(*FT_Incremental_FreeGlyphDataFunc)( FT_Incremental incremental,
FT_Data* data );
/**************************************************************************
*
* @type:
* FT_Incremental_GetGlyphMetricsFunc
*
* @description:
* A function used to retrieve the basic metrics of a given glyph index
* before accessing its data. This is necessary because, in certain
* formats like TrueType, the metrics are stored in a different place
* from the glyph images proper.
*
* @input:
* incremental ::
* A handle to an opaque @FT_Incremental handle provided by the client
* application.
*
* glyph_index ::
* Index of relevant glyph.
*
* vertical ::
* If true, return vertical metrics.
*
* ametrics ::
* This parameter is used for both input and output. The original
* glyph metrics, if any, in font units. If metrics are not available
* all the values must be set to zero.
*
* @output:
* ametrics ::
* The replacement glyph metrics in font units.
*
*/
typedef FT_Error
(*FT_Incremental_GetGlyphMetricsFunc)
( FT_Incremental incremental,
FT_UInt glyph_index,
FT_Bool vertical,
FT_Incremental_MetricsRec *ametrics );
/**************************************************************************
*
* @struct:
* FT_Incremental_FuncsRec
*
* @description:
* A table of functions for accessing fonts that load data incrementally.
* Used in @FT_Incremental_InterfaceRec.
*
* @fields:
* get_glyph_data ::
* The function to get glyph data. Must not be null.
*
* free_glyph_data ::
* The function to release glyph data. Must not be null.
*
* get_glyph_metrics ::
* The function to get glyph metrics. May be null if the font does not
* provide overriding glyph metrics.
*
*/
typedef struct FT_Incremental_FuncsRec_
{
FT_Incremental_GetGlyphDataFunc get_glyph_data;
FT_Incremental_FreeGlyphDataFunc free_glyph_data;
FT_Incremental_GetGlyphMetricsFunc get_glyph_metrics;
} FT_Incremental_FuncsRec;
/**************************************************************************
*
* @struct:
* FT_Incremental_InterfaceRec
*
* @description:
* A structure to be used with @FT_Open_Face to indicate that the user
* wants to support incremental glyph loading. You should use it with
* @FT_PARAM_TAG_INCREMENTAL as in the following example:
*
* ```
* FT_Incremental_InterfaceRec inc_int;
* FT_Parameter parameter;
* FT_Open_Args open_args;
*
*
* // set up incremental descriptor
* inc_int.funcs = my_funcs;
* inc_int.object = my_object;
*
* // set up optional parameter
* parameter.tag = FT_PARAM_TAG_INCREMENTAL;
* parameter.data = &inc_int;
*
* // set up FT_Open_Args structure
* open_args.flags = FT_OPEN_PATHNAME | FT_OPEN_PARAMS;
* open_args.pathname = my_font_pathname;
* open_args.num_params = 1;
* open_args.params = &parameter; // we use one optional argument
*
* // open the font
* error = FT_Open_Face( library, &open_args, index, &face );
* ...
* ```
*
*/
typedef struct FT_Incremental_InterfaceRec_
{
const FT_Incremental_FuncsRec* funcs;
FT_Incremental object;
} FT_Incremental_InterfaceRec;
/**************************************************************************
*
* @type:
* FT_Incremental_Interface
*
* @description:
* A pointer to an @FT_Incremental_InterfaceRec structure.
*
*/
typedef FT_Incremental_InterfaceRec* FT_Incremental_Interface;
/* */
FT_END_HEADER
#endif /* FTINCREM_H_ */
/* END */

324
third_party/freetype/uos/loongarch64/include/freetype2/freetype/ftlcdfil.h vendored Normal file
View File

@ -0,0 +1,324 @@
/****************************************************************************
*
* ftlcdfil.h
*
* FreeType API for color filtering of subpixel bitmap glyphs
* (specification).
*
* Copyright (C) 2006-2020 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
* modified, and distributed under the terms of the FreeType project
* license, LICENSE.TXT. By continuing to use, modify, or distribute
* this file you indicate that you have read the license and
* understand and accept it fully.
*
*/
#ifndef FTLCDFIL_H_
#define FTLCDFIL_H_
#include <freetype/freetype.h>
#include <freetype/ftparams.h>
#ifdef FREETYPE_H
#error "freetype.h of FreeType 1 has been loaded!"
#error "Please fix the directory search order for header files"
#error "so that freetype.h of FreeType 2 is found first."
#endif
FT_BEGIN_HEADER
/**************************************************************************
*
* @section:
* lcd_rendering
*
* @title:
* Subpixel Rendering
*
* @abstract:
* API to control subpixel rendering.
*
* @description:
* FreeType provides two alternative subpixel rendering technologies.
* Should you define `FT_CONFIG_OPTION_SUBPIXEL_RENDERING` in your
* `ftoption.h` file, this enables ClearType-style rendering.
* Otherwise, Harmony LCD rendering is enabled. These technologies are
* controlled differently and API described below, although always
* available, performs its function when appropriate method is enabled
* and does nothing otherwise.
*
* ClearType-style LCD rendering exploits the color-striped structure of
* LCD pixels, increasing the available resolution in the direction of
* the stripe (usually horizontal RGB) by a factor of~3. Using the
* subpixels coverages unfiltered can create severe color fringes
* especially when rendering thin features. Indeed, to produce
* black-on-white text, the nearby color subpixels must be dimmed
* equally.
*
* A good 5-tap FIR filter should be applied to subpixel coverages
* regardless of pixel boundaries and should have these properties:
*
* 1. It should be symmetrical, like {~a, b, c, b, a~}, to avoid
* any shifts in appearance.
*
* 2. It should be color-balanced, meaning a~+ b~=~c, to reduce color
* fringes by distributing the computed coverage for one subpixel to
* all subpixels equally.
*
* 3. It should be normalized, meaning 2a~+ 2b~+ c~=~1.0 to maintain
* overall brightness.
*
* Boxy 3-tap filter {0, 1/3, 1/3, 1/3, 0} is sharper but is less
* forgiving of non-ideal gamma curves of a screen (and viewing angles),
* beveled filters are fuzzier but more tolerant.
*
* Use the @FT_Library_SetLcdFilter or @FT_Library_SetLcdFilterWeights
* API to specify a low-pass filter, which is then applied to
* subpixel-rendered bitmaps generated through @FT_Render_Glyph.
*
* Harmony LCD rendering is suitable to panels with any regular subpixel
* structure, not just monitors with 3 color striped subpixels, as long
* as the color subpixels have fixed positions relative to the pixel
* center. In this case, each color channel is then rendered separately
* after shifting the outline opposite to the subpixel shift so that the
* coverage maps are aligned. This method is immune to color fringes
* because the shifts do not change integral coverage.
*
* The subpixel geometry must be specified by xy-coordinates for each
* subpixel. By convention they may come in the RGB order: {{-1/3, 0},
* {0, 0}, {1/3, 0}} for standard RGB striped panel or {{-1/6, 1/4},
* {-1/6, -1/4}, {1/3, 0}} for a certain PenTile panel.
*
* Use the @FT_Library_SetLcdGeometry API to specify subpixel positions.
* If one follows the RGB order convention, the same order applies to the
* resulting @FT_PIXEL_MODE_LCD and @FT_PIXEL_MODE_LCD_V bitmaps. Note,
* however, that the coordinate frame for the latter must be rotated
* clockwise. Harmony with default LCD geometry is equivalent to
* ClearType with light filter.
*
* As a result of ClearType filtering or Harmony rendering, the
* dimensions of LCD bitmaps can be either wider or taller than the
* dimensions of the corresponding outline with regard to the pixel grid.
* For example, for @FT_RENDER_MODE_LCD, the filter adds 2~subpixels to
* the left, and 2~subpixels to the right. The bitmap offset values are
* adjusted accordingly, so clients shouldn't need to modify their layout
* and glyph positioning code when enabling the filter.
*
* The ClearType and Harmony rendering is applicable to glyph bitmaps
* rendered through @FT_Render_Glyph, @FT_Load_Glyph, @FT_Load_Char, and
* @FT_Glyph_To_Bitmap, when @FT_RENDER_MODE_LCD or @FT_RENDER_MODE_LCD_V
* is specified. This API does not control @FT_Outline_Render and
* @FT_Outline_Get_Bitmap.
*
* The described algorithms can completely remove color artefacts when
* combined with gamma-corrected alpha blending in linear space. Each of
* the 3~alpha values (subpixels) must by independently used to blend one
* color channel. That is, red alpha blends the red channel of the text
* color with the red channel of the background pixel.
*/
/**************************************************************************
*
* @enum:
* FT_LcdFilter
*
* @description:
* A list of values to identify various types of LCD filters.
*
* @values:
* FT_LCD_FILTER_NONE ::
* Do not perform filtering. When used with subpixel rendering, this
* results in sometimes severe color fringes.
*
* FT_LCD_FILTER_DEFAULT ::
* This is a beveled, normalized, and color-balanced five-tap filter
* with weights of [0x08 0x4D 0x56 0x4D 0x08] in 1/256th units.
*
* FT_LCD_FILTER_LIGHT ::
* this is a boxy, normalized, and color-balanced three-tap filter with
* weights of [0x00 0x55 0x56 0x55 0x00] in 1/256th units.
*
* FT_LCD_FILTER_LEGACY ::
* FT_LCD_FILTER_LEGACY1 ::
* This filter corresponds to the original libXft color filter. It
* provides high contrast output but can exhibit really bad color
* fringes if glyphs are not extremely well hinted to the pixel grid.
* This filter is only provided for comparison purposes, and might be
* disabled or stay unsupported in the future. The second value is
* provided for compatibility with FontConfig, which historically used
* different enumeration, sometimes incorrectly forwarded to FreeType.
*
* @since:
* 2.3.0 (`FT_LCD_FILTER_LEGACY1` since 2.6.2)
*/
typedef enum FT_LcdFilter_
{
FT_LCD_FILTER_NONE = 0,
FT_LCD_FILTER_DEFAULT = 1,
FT_LCD_FILTER_LIGHT = 2,
FT_LCD_FILTER_LEGACY1 = 3,
FT_LCD_FILTER_LEGACY = 16,
FT_LCD_FILTER_MAX /* do not remove */
} FT_LcdFilter;
/**************************************************************************
*
* @function:
* FT_Library_SetLcdFilter
*
* @description:
* This function is used to change filter applied to LCD decimated
* bitmaps, like the ones used when calling @FT_Render_Glyph with
* @FT_RENDER_MODE_LCD or @FT_RENDER_MODE_LCD_V.
*
* @input:
* library ::
* A handle to the target library instance.
*
* filter ::
* The filter type.
*
* You can use @FT_LCD_FILTER_NONE here to disable this feature, or
* @FT_LCD_FILTER_DEFAULT to use a default filter that should work well
* on most LCD screens.
*
* @return:
* FreeType error code. 0~means success.
*
* @note:
* Since 2.10.3 the LCD filtering is enabled with @FT_LCD_FILTER_DEFAULT.
* It is no longer necessary to call this function explicitly except
* to choose a different filter or disable filtering altogether with
* @FT_LCD_FILTER_NONE.
*
* This function does nothing but returns `FT_Err_Unimplemented_Feature`
* if the configuration macro `FT_CONFIG_OPTION_SUBPIXEL_RENDERING` is
* not defined in your build of the library.
*
* @since:
* 2.3.0
*/
FT_EXPORT( FT_Error )
FT_Library_SetLcdFilter( FT_Library library,
FT_LcdFilter filter );
/**************************************************************************
*
* @function:
* FT_Library_SetLcdFilterWeights
*
* @description:
* This function can be used to enable LCD filter with custom weights,
* instead of using presets in @FT_Library_SetLcdFilter.
*
* @input:
* library ::
* A handle to the target library instance.
*
* weights ::
* A pointer to an array; the function copies the first five bytes and
* uses them to specify the filter weights in 1/256th units.
*
* @return:
* FreeType error code. 0~means success.
*
* @note:
* This function does nothing but returns `FT_Err_Unimplemented_Feature`
* if the configuration macro `FT_CONFIG_OPTION_SUBPIXEL_RENDERING` is
* not defined in your build of the library.
*
* LCD filter weights can also be set per face using @FT_Face_Properties
* with @FT_PARAM_TAG_LCD_FILTER_WEIGHTS.
*
* @since:
* 2.4.0
*/
FT_EXPORT( FT_Error )
FT_Library_SetLcdFilterWeights( FT_Library library,
unsigned char *weights );
/**************************************************************************
*
* @type:
* FT_LcdFiveTapFilter
*
* @description:
* A typedef for passing the five LCD filter weights to
* @FT_Face_Properties within an @FT_Parameter structure.
*
* @since:
* 2.8
*
*/
#define FT_LCD_FILTER_FIVE_TAPS 5
typedef FT_Byte FT_LcdFiveTapFilter[FT_LCD_FILTER_FIVE_TAPS];
/**************************************************************************
*
* @function:
* FT_Library_SetLcdGeometry
*
* @description:
* This function can be used to modify default positions of color
* subpixels, which controls Harmony LCD rendering.
*
* @input:
* library ::
* A handle to the target library instance.
*
* sub ::
* A pointer to an array of 3 vectors in 26.6 fractional pixel format;
* the function modifies the default values, see the note below.
*
* @return:
* FreeType error code. 0~means success.
*
* @note:
* Subpixel geometry examples:
*
* - {{-21, 0}, {0, 0}, {21, 0}} is the default, corresponding to 3 color
* stripes shifted by a third of a pixel. This could be an RGB panel.
*
* - {{21, 0}, {0, 0}, {-21, 0}} looks the same as the default but can
* specify a BGR panel instead, while keeping the bitmap in the same
* RGB888 format.
*
* - {{0, 21}, {0, 0}, {0, -21}} is the vertical RGB, but the bitmap
* stays RGB888 as a result.
*
* - {{-11, 16}, {-11, -16}, {22, 0}} is a certain PenTile arrangement.
*
* This function does nothing and returns `FT_Err_Unimplemented_Feature`
* in the context of ClearType-style subpixel rendering when
* `FT_CONFIG_OPTION_SUBPIXEL_RENDERING` is defined in your build of the
* library.
*
* @since:
* 2.10.0
*/
FT_EXPORT( FT_Error )
FT_Library_SetLcdGeometry( FT_Library library,
FT_Vector sub[3] );
/* */
FT_END_HEADER
#endif /* FTLCDFIL_H_ */
/* END */

296
third_party/freetype/uos/loongarch64/include/freetype2/freetype/ftlist.h vendored Normal file
View File

@ -0,0 +1,296 @@
/****************************************************************************
*
* ftlist.h
*
* Generic list support for FreeType (specification).
*
* Copyright (C) 1996-2020 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
* modified, and distributed under the terms of the FreeType project
* license, LICENSE.TXT. By continuing to use, modify, or distribute
* this file you indicate that you have read the license and
* understand and accept it fully.
*
*/
/**************************************************************************
*
* This file implements functions relative to list processing. Its data
* structures are defined in `freetype.h`.
*
*/
#ifndef FTLIST_H_
#define FTLIST_H_
#include <freetype/freetype.h>
#ifdef FREETYPE_H
#error "freetype.h of FreeType 1 has been loaded!"
#error "Please fix the directory search order for header files"
#error "so that freetype.h of FreeType 2 is found first."
#endif
FT_BEGIN_HEADER
/**************************************************************************
*
* @section:
* list_processing
*
* @title:
* List Processing
*
* @abstract:
* Simple management of lists.
*
* @description:
* This section contains various definitions related to list processing
* using doubly-linked nodes.
*
* @order:
* FT_List
* FT_ListNode
* FT_ListRec
* FT_ListNodeRec
*
* FT_List_Add
* FT_List_Insert
* FT_List_Find
* FT_List_Remove
* FT_List_Up
* FT_List_Iterate
* FT_List_Iterator
* FT_List_Finalize
* FT_List_Destructor
*
*/
/**************************************************************************
*
* @function:
* FT_List_Find
*
* @description:
* Find the list node for a given listed object.
*
* @input:
* list ::
* A pointer to the parent list.
* data ::
* The address of the listed object.
*
* @return:
* List node. `NULL` if it wasn't found.
*/
FT_EXPORT( FT_ListNode )
FT_List_Find( FT_List list,
void* data );
/**************************************************************************
*
* @function:
* FT_List_Add
*
* @description:
* Append an element to the end of a list.
*
* @inout:
* list ::
* A pointer to the parent list.
* node ::
* The node to append.
*/
FT_EXPORT( void )
FT_List_Add( FT_List list,
FT_ListNode node );
/**************************************************************************
*
* @function:
* FT_List_Insert
*
* @description:
* Insert an element at the head of a list.
*
* @inout:
* list ::
* A pointer to parent list.
* node ::
* The node to insert.
*/
FT_EXPORT( void )
FT_List_Insert( FT_List list,
FT_ListNode node );
/**************************************************************************
*
* @function:
* FT_List_Remove
*
* @description:
* Remove a node from a list. This function doesn't check whether the
* node is in the list!
*
* @input:
* node ::
* The node to remove.
*
* @inout:
* list ::
* A pointer to the parent list.
*/
FT_EXPORT( void )
FT_List_Remove( FT_List list,
FT_ListNode node );
/**************************************************************************
*
* @function:
* FT_List_Up
*
* @description:
* Move a node to the head/top of a list. Used to maintain LRU lists.
*
* @inout:
* list ::
* A pointer to the parent list.
* node ::
* The node to move.
*/
FT_EXPORT( void )
FT_List_Up( FT_List list,
FT_ListNode node );
/**************************************************************************
*
* @functype:
* FT_List_Iterator
*
* @description:
* An FT_List iterator function that is called during a list parse by
* @FT_List_Iterate.
*
* @input:
* node ::
* The current iteration list node.
*
* user ::
* A typeless pointer passed to @FT_List_Iterate. Can be used to point
* to the iteration's state.
*/
typedef FT_Error
(*FT_List_Iterator)( FT_ListNode node,
void* user );
/**************************************************************************
*
* @function:
* FT_List_Iterate
*
* @description:
* Parse a list and calls a given iterator function on each element.
* Note that parsing is stopped as soon as one of the iterator calls
* returns a non-zero value.
*
* @input:
* list ::
* A handle to the list.
* iterator ::
* An iterator function, called on each node of the list.
* user ::
* A user-supplied field that is passed as the second argument to the
* iterator.
*
* @return:
* The result (a FreeType error code) of the last iterator call.
*/
FT_EXPORT( FT_Error )
FT_List_Iterate( FT_List list,
FT_List_Iterator iterator,
void* user );
/**************************************************************************
*
* @functype:
* FT_List_Destructor
*
* @description:
* An @FT_List iterator function that is called during a list
* finalization by @FT_List_Finalize to destroy all elements in a given
* list.
*
* @input:
* system ::
* The current system object.
*
* data ::
* The current object to destroy.
*
* user ::
* A typeless pointer passed to @FT_List_Iterate. It can be used to
* point to the iteration's state.
*/
typedef void
(*FT_List_Destructor)( FT_Memory memory,
void* data,
void* user );
/**************************************************************************
*
* @function:
* FT_List_Finalize
*
* @description:
* Destroy all elements in the list as well as the list itself.
*
* @input:
* list ::
* A handle to the list.
*
* destroy ::
* A list destructor that will be applied to each element of the list.
* Set this to `NULL` if not needed.
*
* memory ::
* The current memory object that handles deallocation.
*
* user ::
* A user-supplied field that is passed as the last argument to the
* destructor.
*
* @note:
* This function expects that all nodes added by @FT_List_Add or
* @FT_List_Insert have been dynamically allocated.
*/
FT_EXPORT( void )
FT_List_Finalize( FT_List list,
FT_List_Destructor destroy,
FT_Memory memory,
void* user );
/* */
FT_END_HEADER
#endif /* FTLIST_H_ */
/* END */

100
third_party/freetype/uos/loongarch64/include/freetype2/freetype/ftlzw.h vendored Normal file
View File

@ -0,0 +1,100 @@
/****************************************************************************
*
* ftlzw.h
*
* LZW-compressed stream support.
*
* Copyright (C) 2004-2020 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
* modified, and distributed under the terms of the FreeType project
* license, LICENSE.TXT. By continuing to use, modify, or distribute
* this file you indicate that you have read the license and
* understand and accept it fully.
*
*/
#ifndef FTLZW_H_
#define FTLZW_H_
#include <freetype/freetype.h>
#ifdef FREETYPE_H
#error "freetype.h of FreeType 1 has been loaded!"
#error "Please fix the directory search order for header files"
#error "so that freetype.h of FreeType 2 is found first."
#endif
FT_BEGIN_HEADER
/**************************************************************************
*
* @section:
* lzw
*
* @title:
* LZW Streams
*
* @abstract:
* Using LZW-compressed font files.
*
* @description:
* In certain builds of the library, LZW compression recognition is
* automatically handled when calling @FT_New_Face or @FT_Open_Face.
* This means that if no font driver is capable of handling the raw
* compressed file, the library will try to open a LZW stream from it and
* re-open the face with it.
*
* The stream implementation is very basic and resets the decompression
* process each time seeking backwards is needed within the stream,
* which significantly undermines the performance.
*
* This section contains the declaration of LZW-specific functions.
*
*/
/**************************************************************************
*
* @function:
* FT_Stream_OpenLZW
*
* @description:
* Open a new stream to parse LZW-compressed font files. This is mainly
* used to support the compressed `*.pcf.Z` fonts that come with XFree86.
*
* @input:
* stream ::
* The target embedding stream.
*
* source ::
* The source stream.
*
* @return:
* FreeType error code. 0~means success.
*
* @note:
* The source stream must be opened _before_ calling this function.
*
* Calling the internal function `FT_Stream_Close` on the new stream will
* **not** call `FT_Stream_Close` on the source stream. None of the
* stream objects will be released to the heap.
*
* This function may return `FT_Err_Unimplemented_Feature` if your build
* of FreeType was not compiled with LZW support.
*/
FT_EXPORT( FT_Error )
FT_Stream_OpenLZW( FT_Stream stream,
FT_Stream source );
/* */
FT_END_HEADER
#endif /* FTLZW_H_ */
/* END */

289
third_party/freetype/uos/loongarch64/include/freetype2/freetype/ftmac.h vendored Normal file
View File

@ -0,0 +1,289 @@
/****************************************************************************
*
* ftmac.h
*
* Additional Mac-specific API.
*
* Copyright (C) 1996-2020 by
* Just van Rossum, David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
* modified, and distributed under the terms of the FreeType project
* license, LICENSE.TXT. By continuing to use, modify, or distribute
* this file you indicate that you have read the license and
* understand and accept it fully.
*
*/
/****************************************************************************
*
* NOTE: Include this file after `FT_FREETYPE_H` and after any
* Mac-specific headers (because this header uses Mac types such as
* 'Handle', 'FSSpec', 'FSRef', etc.)
*
*/
#ifndef FTMAC_H_
#define FTMAC_H_
FT_BEGIN_HEADER
/* gcc-3.1 and later can warn about functions tagged as deprecated */
#ifndef FT_DEPRECATED_ATTRIBUTE
#if defined( __GNUC__ ) && \
( ( __GNUC__ >= 4 ) || \
( ( __GNUC__ == 3 ) && ( __GNUC_MINOR__ >= 1 ) ) )
#define FT_DEPRECATED_ATTRIBUTE __attribute__(( deprecated ))
#else
#define FT_DEPRECATED_ATTRIBUTE
#endif
#endif
/**************************************************************************
*
* @section:
* mac_specific
*
* @title:
* Mac Specific Interface
*
* @abstract:
* Only available on the Macintosh.
*
* @description:
* The following definitions are only available if FreeType is compiled
* on a Macintosh.
*
*/
/**************************************************************************
*
* @function:
* FT_New_Face_From_FOND
*
* @description:
* Create a new face object from a FOND resource.
*
* @inout:
* library ::
* A handle to the library resource.
*
* @input:
* fond ::
* A FOND resource.
*
* face_index ::
* Only supported for the -1 'sanity check' special case.
*
* @output:
* aface ::
* A handle to a new face object.
*
* @return:
* FreeType error code. 0~means success.
*
* @example:
* This function can be used to create @FT_Face objects from fonts that
* are installed in the system as follows.
*
* ```
* fond = GetResource( 'FOND', fontName );
* error = FT_New_Face_From_FOND( library, fond, 0, &face );
* ```
*/
FT_EXPORT( FT_Error )
FT_New_Face_From_FOND( FT_Library library,
Handle fond,
FT_Long face_index,
FT_Face *aface )
FT_DEPRECATED_ATTRIBUTE;
/**************************************************************************
*
* @function:
* FT_GetFile_From_Mac_Name
*
* @description:
* Return an FSSpec for the disk file containing the named font.
*
* @input:
* fontName ::
* Mac OS name of the font (e.g., Times New Roman Bold).
*
* @output:
* pathSpec ::
* FSSpec to the file. For passing to @FT_New_Face_From_FSSpec.
*
* face_index ::
* Index of the face. For passing to @FT_New_Face_From_FSSpec.
*
* @return:
* FreeType error code. 0~means success.
*/
FT_EXPORT( FT_Error )
FT_GetFile_From_Mac_Name( const char* fontName,
FSSpec* pathSpec,
FT_Long* face_index )
FT_DEPRECATED_ATTRIBUTE;
/**************************************************************************
*
* @function:
* FT_GetFile_From_Mac_ATS_Name
*
* @description:
* Return an FSSpec for the disk file containing the named font.
*
* @input:
* fontName ::
* Mac OS name of the font in ATS framework.
*
* @output:
* pathSpec ::
* FSSpec to the file. For passing to @FT_New_Face_From_FSSpec.
*
* face_index ::
* Index of the face. For passing to @FT_New_Face_From_FSSpec.
*
* @return:
* FreeType error code. 0~means success.
*/
FT_EXPORT( FT_Error )
FT_GetFile_From_Mac_ATS_Name( const char* fontName,
FSSpec* pathSpec,
FT_Long* face_index )
FT_DEPRECATED_ATTRIBUTE;
/**************************************************************************
*
* @function:
* FT_GetFilePath_From_Mac_ATS_Name
*
* @description:
* Return a pathname of the disk file and face index for given font name
* that is handled by ATS framework.
*
* @input:
* fontName ::
* Mac OS name of the font in ATS framework.
*
* @output:
* path ::
* Buffer to store pathname of the file. For passing to @FT_New_Face.
* The client must allocate this buffer before calling this function.
*
* maxPathSize ::
* Lengths of the buffer `path` that client allocated.
*
* face_index ::
* Index of the face. For passing to @FT_New_Face.
*
* @return:
* FreeType error code. 0~means success.
*/
FT_EXPORT( FT_Error )
FT_GetFilePath_From_Mac_ATS_Name( const char* fontName,
UInt8* path,
UInt32 maxPathSize,
FT_Long* face_index )
FT_DEPRECATED_ATTRIBUTE;
/**************************************************************************
*
* @function:
* FT_New_Face_From_FSSpec
*
* @description:
* Create a new face object from a given resource and typeface index
* using an FSSpec to the font file.
*
* @inout:
* library ::
* A handle to the library resource.
*
* @input:
* spec ::
* FSSpec to the font file.
*
* face_index ::
* The index of the face within the resource. The first face has
* index~0.
* @output:
* aface ::
* A handle to a new face object.
*
* @return:
* FreeType error code. 0~means success.
*
* @note:
* @FT_New_Face_From_FSSpec is identical to @FT_New_Face except it
* accepts an FSSpec instead of a path.
*/
FT_EXPORT( FT_Error )
FT_New_Face_From_FSSpec( FT_Library library,
const FSSpec *spec,
FT_Long face_index,
FT_Face *aface )
FT_DEPRECATED_ATTRIBUTE;
/**************************************************************************
*
* @function:
* FT_New_Face_From_FSRef
*
* @description:
* Create a new face object from a given resource and typeface index
* using an FSRef to the font file.
*
* @inout:
* library ::
* A handle to the library resource.
*
* @input:
* spec ::
* FSRef to the font file.
*
* face_index ::
* The index of the face within the resource. The first face has
* index~0.
* @output:
* aface ::
* A handle to a new face object.
*
* @return:
* FreeType error code. 0~means success.
*
* @note:
* @FT_New_Face_From_FSRef is identical to @FT_New_Face except it accepts
* an FSRef instead of a path.
*/
FT_EXPORT( FT_Error )
FT_New_Face_From_FSRef( FT_Library library,
const FSRef *ref,
FT_Long face_index,
FT_Face *aface )
FT_DEPRECATED_ATTRIBUTE;
/* */
FT_END_HEADER
#endif /* FTMAC_H_ */
/* END */

752
third_party/freetype/uos/loongarch64/include/freetype2/freetype/ftmm.h vendored Normal file
View File

@ -0,0 +1,752 @@
/****************************************************************************
*
* ftmm.h
*
* FreeType Multiple Master font interface (specification).
*
* Copyright (C) 1996-2020 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
* modified, and distributed under the terms of the FreeType project
* license, LICENSE.TXT. By continuing to use, modify, or distribute
* this file you indicate that you have read the license and
* understand and accept it fully.
*
*/
#ifndef FTMM_H_
#define FTMM_H_
#include <freetype/t1tables.h>
FT_BEGIN_HEADER
/**************************************************************************
*
* @section:
* multiple_masters
*
* @title:
* Multiple Masters
*
* @abstract:
* How to manage Multiple Masters fonts.
*
* @description:
* The following types and functions are used to manage Multiple Master
* fonts, i.e., the selection of specific design instances by setting
* design axis coordinates.
*
* Besides Adobe MM fonts, the interface supports Apple's TrueType GX and
* OpenType variation fonts. Some of the routines only work with Adobe
* MM fonts, others will work with all three types. They are similar
* enough that a consistent interface makes sense.
*
*/
/**************************************************************************
*
* @struct:
* FT_MM_Axis
*
* @description:
* A structure to model a given axis in design space for Multiple Masters
* fonts.
*
* This structure can't be used for TrueType GX or OpenType variation
* fonts.
*
* @fields:
* name ::
* The axis's name.
*
* minimum ::
* The axis's minimum design coordinate.
*
* maximum ::
* The axis's maximum design coordinate.
*/
typedef struct FT_MM_Axis_
{
FT_String* name;
FT_Long minimum;
FT_Long maximum;
} FT_MM_Axis;
/**************************************************************************
*
* @struct:
* FT_Multi_Master
*
* @description:
* A structure to model the axes and space of a Multiple Masters font.
*
* This structure can't be used for TrueType GX or OpenType variation
* fonts.
*
* @fields:
* num_axis ::
* Number of axes. Cannot exceed~4.
*
* num_designs ::
* Number of designs; should be normally 2^num_axis even though the
* Type~1 specification strangely allows for intermediate designs to be
* present. This number cannot exceed~16.
*
* axis ::
* A table of axis descriptors.
*/
typedef struct FT_Multi_Master_
{
FT_UInt num_axis;
FT_UInt num_designs;
FT_MM_Axis axis[T1_MAX_MM_AXIS];
} FT_Multi_Master;
/**************************************************************************
*
* @struct:
* FT_Var_Axis
*
* @description:
* A structure to model a given axis in design space for Multiple
* Masters, TrueType GX, and OpenType variation fonts.
*
* @fields:
* name ::
* The axis's name. Not always meaningful for TrueType GX or OpenType
* variation fonts.
*
* minimum ::
* The axis's minimum design coordinate.
*
* def ::
* The axis's default design coordinate. FreeType computes meaningful
* default values for Adobe MM fonts.
*
* maximum ::
* The axis's maximum design coordinate.
*
* tag ::
* The axis's tag (the equivalent to 'name' for TrueType GX and
* OpenType variation fonts). FreeType provides default values for
* Adobe MM fonts if possible.
*
* strid ::
* The axis name entry in the font's 'name' table. This is another
* (and often better) version of the 'name' field for TrueType GX or
* OpenType variation fonts. Not meaningful for Adobe MM fonts.
*
* @note:
* The fields `minimum`, `def`, and `maximum` are 16.16 fractional values
* for TrueType GX and OpenType variation fonts. For Adobe MM fonts, the
* values are integers.
*/
typedef struct FT_Var_Axis_
{
FT_String* name;
FT_Fixed minimum;
FT_Fixed def;
FT_Fixed maximum;
FT_ULong tag;
FT_UInt strid;
} FT_Var_Axis;
/**************************************************************************
*
* @struct:
* FT_Var_Named_Style
*
* @description:
* A structure to model a named instance in a TrueType GX or OpenType
* variation font.
*
* This structure can't be used for Adobe MM fonts.
*
* @fields:
* coords ::
* The design coordinates for this instance. This is an array with one
* entry for each axis.
*
* strid ::
* The entry in 'name' table identifying this instance.
*
* psid ::
* The entry in 'name' table identifying a PostScript name for this
* instance. Value 0xFFFF indicates a missing entry.
*/
typedef struct FT_Var_Named_Style_
{
FT_Fixed* coords;
FT_UInt strid;
FT_UInt psid; /* since 2.7.1 */
} FT_Var_Named_Style;
/**************************************************************************
*
* @struct:
* FT_MM_Var
*
* @description:
* A structure to model the axes and space of an Adobe MM, TrueType GX,
* or OpenType variation font.
*
* Some fields are specific to one format and not to the others.
*
* @fields:
* num_axis ::
* The number of axes. The maximum value is~4 for Adobe MM fonts; no
* limit in TrueType GX or OpenType variation fonts.
*
* num_designs ::
* The number of designs; should be normally 2^num_axis for Adobe MM
* fonts. Not meaningful for TrueType GX or OpenType variation fonts
* (where every glyph could have a different number of designs).
*
* num_namedstyles ::
* The number of named styles; a 'named style' is a tuple of design
* coordinates that has a string ID (in the 'name' table) associated
* with it. The font can tell the user that, for example,
* [Weight=1.5,Width=1.1] is 'Bold'. Another name for 'named style' is
* 'named instance'.
*
* For Adobe Multiple Masters fonts, this value is always zero because
* the format does not support named styles.
*
* axis ::
* An axis descriptor table. TrueType GX and OpenType variation fonts
* contain slightly more data than Adobe MM fonts. Memory management
* of this pointer is done internally by FreeType.
*
* namedstyle ::
* A named style (instance) table. Only meaningful for TrueType GX and
* OpenType variation fonts. Memory management of this pointer is done
* internally by FreeType.
*/
typedef struct FT_MM_Var_
{
FT_UInt num_axis;
FT_UInt num_designs;
FT_UInt num_namedstyles;
FT_Var_Axis* axis;
FT_Var_Named_Style* namedstyle;
} FT_MM_Var;
/**************************************************************************
*
* @function:
* FT_Get_Multi_Master
*
* @description:
* Retrieve a variation descriptor of a given Adobe MM font.
*
* This function can't be used with TrueType GX or OpenType variation
* fonts.
*
* @input:
* face ::
* A handle to the source face.
*
* @output:
* amaster ::
* The Multiple Masters descriptor.
*
* @return:
* FreeType error code. 0~means success.
*/
FT_EXPORT( FT_Error )
FT_Get_Multi_Master( FT_Face face,
FT_Multi_Master *amaster );
/**************************************************************************
*
* @function:
* FT_Get_MM_Var
*
* @description:
* Retrieve a variation descriptor for a given font.
*
* This function works with all supported variation formats.
*
* @input:
* face ::
* A handle to the source face.
*
* @output:
* amaster ::
* The variation descriptor. Allocates a data structure, which the
* user must deallocate with a call to @FT_Done_MM_Var after use.
*
* @return:
* FreeType error code. 0~means success.
*/
FT_EXPORT( FT_Error )
FT_Get_MM_Var( FT_Face face,
FT_MM_Var* *amaster );
/**************************************************************************
*
* @function:
* FT_Done_MM_Var
*
* @description:
* Free the memory allocated by @FT_Get_MM_Var.
*
* @input:
* library ::
* A handle of the face's parent library object that was used in the
* call to @FT_Get_MM_Var to create `amaster`.
*
* @return:
* FreeType error code. 0~means success.
*/
FT_EXPORT( FT_Error )
FT_Done_MM_Var( FT_Library library,
FT_MM_Var *amaster );
/**************************************************************************
*
* @function:
* FT_Set_MM_Design_Coordinates
*
* @description:
* For Adobe MM fonts, choose an interpolated font design through design
* coordinates.
*
* This function can't be used with TrueType GX or OpenType variation
* fonts.
*
* @inout:
* face ::
* A handle to the source face.
*
* @input:
* num_coords ::
* The number of available design coordinates. If it is larger than
* the number of axes, ignore the excess values. If it is smaller than
* the number of axes, use default values for the remaining axes.
*
* coords ::
* An array of design coordinates.
*
* @return:
* FreeType error code. 0~means success.
*
* @note:
* [Since 2.8.1] To reset all axes to the default values, call the
* function with `num_coords` set to zero and `coords` set to `NULL`.
*
* [Since 2.9] If `num_coords` is larger than zero, this function sets
* the @FT_FACE_FLAG_VARIATION bit in @FT_Face's `face_flags` field
* (i.e., @FT_IS_VARIATION will return true). If `num_coords` is zero,
* this bit flag gets unset.
*/
FT_EXPORT( FT_Error )
FT_Set_MM_Design_Coordinates( FT_Face face,
FT_UInt num_coords,
FT_Long* coords );
/**************************************************************************
*
* @function:
* FT_Set_Var_Design_Coordinates
*
* @description:
* Choose an interpolated font design through design coordinates.
*
* This function works with all supported variation formats.
*
* @inout:
* face ::
* A handle to the source face.
*
* @input:
* num_coords ::
* The number of available design coordinates. If it is larger than
* the number of axes, ignore the excess values. If it is smaller than
* the number of axes, use default values for the remaining axes.
*
* coords ::
* An array of design coordinates.
*
* @return:
* FreeType error code. 0~means success.
*
* @note:
* [Since 2.8.1] To reset all axes to the default values, call the
* function with `num_coords` set to zero and `coords` set to `NULL`.
* [Since 2.9] 'Default values' means the currently selected named
* instance (or the base font if no named instance is selected).
*
* [Since 2.9] If `num_coords` is larger than zero, this function sets
* the @FT_FACE_FLAG_VARIATION bit in @FT_Face's `face_flags` field
* (i.e., @FT_IS_VARIATION will return true). If `num_coords` is zero,
* this bit flag gets unset.
*/
FT_EXPORT( FT_Error )
FT_Set_Var_Design_Coordinates( FT_Face face,
FT_UInt num_coords,
FT_Fixed* coords );
/**************************************************************************
*
* @function:
* FT_Get_Var_Design_Coordinates
*
* @description:
* Get the design coordinates of the currently selected interpolated
* font.
*
* This function works with all supported variation formats.
*
* @input:
* face ::
* A handle to the source face.
*
* num_coords ::
* The number of design coordinates to retrieve. If it is larger than
* the number of axes, set the excess values to~0.
*
* @output:
* coords ::
* The design coordinates array.
*
* @return:
* FreeType error code. 0~means success.
*
* @since:
* 2.7.1
*/
FT_EXPORT( FT_Error )
FT_Get_Var_Design_Coordinates( FT_Face face,
FT_UInt num_coords,
FT_Fixed* coords );
/**************************************************************************
*
* @function:
* FT_Set_MM_Blend_Coordinates
*
* @description:
* Choose an interpolated font design through normalized blend
* coordinates.
*
* This function works with all supported variation formats.
*
* @inout:
* face ::
* A handle to the source face.
*
* @input:
* num_coords ::
* The number of available design coordinates. If it is larger than
* the number of axes, ignore the excess values. If it is smaller than
* the number of axes, use default values for the remaining axes.
*
* coords ::
* The design coordinates array (each element must be between 0 and 1.0
* for Adobe MM fonts, and between -1.0 and 1.0 for TrueType GX and
* OpenType variation fonts).
*
* @return:
* FreeType error code. 0~means success.
*
* @note:
* [Since 2.8.1] To reset all axes to the default values, call the
* function with `num_coords` set to zero and `coords` set to `NULL`.
* [Since 2.9] 'Default values' means the currently selected named
* instance (or the base font if no named instance is selected).
*
* [Since 2.9] If `num_coords` is larger than zero, this function sets
* the @FT_FACE_FLAG_VARIATION bit in @FT_Face's `face_flags` field
* (i.e., @FT_IS_VARIATION will return true). If `num_coords` is zero,
* this bit flag gets unset.
*/
FT_EXPORT( FT_Error )
FT_Set_MM_Blend_Coordinates( FT_Face face,
FT_UInt num_coords,
FT_Fixed* coords );
/**************************************************************************
*
* @function:
* FT_Get_MM_Blend_Coordinates
*
* @description:
* Get the normalized blend coordinates of the currently selected
* interpolated font.
*
* This function works with all supported variation formats.
*
* @input:
* face ::
* A handle to the source face.
*
* num_coords ::
* The number of normalized blend coordinates to retrieve. If it is
* larger than the number of axes, set the excess values to~0.5 for
* Adobe MM fonts, and to~0 for TrueType GX and OpenType variation
* fonts.
*
* @output:
* coords ::
* The normalized blend coordinates array.
*
* @return:
* FreeType error code. 0~means success.
*
* @since:
* 2.7.1
*/
FT_EXPORT( FT_Error )
FT_Get_MM_Blend_Coordinates( FT_Face face,
FT_UInt num_coords,
FT_Fixed* coords );
/**************************************************************************
*
* @function:
* FT_Set_Var_Blend_Coordinates
*
* @description:
* This is another name of @FT_Set_MM_Blend_Coordinates.
*/
FT_EXPORT( FT_Error )
FT_Set_Var_Blend_Coordinates( FT_Face face,
FT_UInt num_coords,
FT_Fixed* coords );
/**************************************************************************
*
* @function:
* FT_Get_Var_Blend_Coordinates
*
* @description:
* This is another name of @FT_Get_MM_Blend_Coordinates.
*
* @since:
* 2.7.1
*/
FT_EXPORT( FT_Error )
FT_Get_Var_Blend_Coordinates( FT_Face face,
FT_UInt num_coords,
FT_Fixed* coords );
/**************************************************************************
*
* @function:
* FT_Set_MM_WeightVector
*
* @description:
* For Adobe MM fonts, choose an interpolated font design by directly
* setting the weight vector.
*
* This function can't be used with TrueType GX or OpenType variation
* fonts.
*
* @inout:
* face ::
* A handle to the source face.
*
* @input:
* len ::
* The length of the weight vector array. If it is larger than the
* number of designs, the extra values are ignored. If it is less than
* the number of designs, the remaining values are set to zero.
*
* weightvector ::
* An array representing the weight vector.
*
* @return:
* FreeType error code. 0~means success.
*
* @note:
* Adobe Multiple Master fonts limit the number of designs, and thus the
* length of the weight vector to~16.
*
* If `len` is zero and `weightvector` is `NULL`, the weight vector array
* is reset to the default values.
*
* The Adobe documentation also states that the values in the
* WeightVector array must total 1.0 +/-~0.001. In practice this does
* not seem to be enforced, so is not enforced here, either.
*
* @since:
* 2.10
*/
FT_EXPORT( FT_Error )
FT_Set_MM_WeightVector( FT_Face face,
FT_UInt len,
FT_Fixed* weightvector );
/**************************************************************************
*
* @function:
* FT_Get_MM_WeightVector
*
* @description:
* For Adobe MM fonts, retrieve the current weight vector of the font.
*
* This function can't be used with TrueType GX or OpenType variation
* fonts.
*
* @inout:
* face ::
* A handle to the source face.
*
* len ::
* A pointer to the size of the array to be filled. If the size of the
* array is less than the number of designs, `FT_Err_Invalid_Argument`
* is returned, and `len` is set to the required size (the number of
* designs). If the size of the array is greater than the number of
* designs, the remaining entries are set to~0. On successful
* completion, `len` is set to the number of designs (i.e., the number
* of values written to the array).
*
* @output:
* weightvector ::
* An array to be filled.
*
* @return:
* FreeType error code. 0~means success.
*
* @note:
* Adobe Multiple Master fonts limit the number of designs, and thus the
* length of the WeightVector to~16.
*
* @since:
* 2.10
*/
FT_EXPORT( FT_Error )
FT_Get_MM_WeightVector( FT_Face face,
FT_UInt* len,
FT_Fixed* weightvector );
/**************************************************************************
*
* @enum:
* FT_VAR_AXIS_FLAG_XXX
*
* @description:
* A list of bit flags used in the return value of
* @FT_Get_Var_Axis_Flags.
*
* @values:
* FT_VAR_AXIS_FLAG_HIDDEN ::
* The variation axis should not be exposed to user interfaces.
*
* @since:
* 2.8.1
*/
#define FT_VAR_AXIS_FLAG_HIDDEN 1
/**************************************************************************
*
* @function:
* FT_Get_Var_Axis_Flags
*
* @description:
* Get the 'flags' field of an OpenType Variation Axis Record.
*
* Not meaningful for Adobe MM fonts (`*flags` is always zero).
*
* @input:
* master ::
* The variation descriptor.
*
* axis_index ::
* The index of the requested variation axis.
*
* @output:
* flags ::
* The 'flags' field. See @FT_VAR_AXIS_FLAG_XXX for possible values.
*
* @return:
* FreeType error code. 0~means success.
*
* @since:
* 2.8.1
*/
FT_EXPORT( FT_Error )
FT_Get_Var_Axis_Flags( FT_MM_Var* master,
FT_UInt axis_index,
FT_UInt* flags );
/**************************************************************************
*
* @function:
* FT_Set_Named_Instance
*
* @description:
* Set or change the current named instance.
*
* @input:
* face ::
* A handle to the source face.
*
* instance_index ::
* The index of the requested instance, starting with value 1. If set
* to value 0, FreeType switches to font access without a named
* instance.
*
* @return:
* FreeType error code. 0~means success.
*
* @note:
* The function uses the value of `instance_index` to set bits 16-30 of
* the face's `face_index` field. It also resets any variation applied
* to the font, and the @FT_FACE_FLAG_VARIATION bit of the face's
* `face_flags` field gets reset to zero (i.e., @FT_IS_VARIATION will
* return false).
*
* For Adobe MM fonts (which don't have named instances) this function
* simply resets the current face to the default instance.
*
* @since:
* 2.9
*/
FT_EXPORT( FT_Error )
FT_Set_Named_Instance( FT_Face face,
FT_UInt instance_index );
/* */
FT_END_HEADER
#endif /* FTMM_H_ */
/* END */

784
third_party/freetype/uos/loongarch64/include/freetype2/freetype/ftmodapi.h vendored Normal file
View File

@ -0,0 +1,784 @@
/****************************************************************************
*
* ftmodapi.h
*
* FreeType modules public interface (specification).
*
* Copyright (C) 1996-2020 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
* modified, and distributed under the terms of the FreeType project
* license, LICENSE.TXT. By continuing to use, modify, or distribute
* this file you indicate that you have read the license and
* understand and accept it fully.
*
*/
#ifndef FTMODAPI_H_
#define FTMODAPI_H_
#include <freetype/freetype.h>
#ifdef FREETYPE_H
#error "freetype.h of FreeType 1 has been loaded!"
#error "Please fix the directory search order for header files"
#error "so that freetype.h of FreeType 2 is found first."
#endif
FT_BEGIN_HEADER
/**************************************************************************
*
* @section:
* module_management
*
* @title:
* Module Management
*
* @abstract:
* How to add, upgrade, remove, and control modules from FreeType.
*
* @description:
* The definitions below are used to manage modules within FreeType.
* Modules can be added, upgraded, and removed at runtime. Additionally,
* some module properties can be controlled also.
*
* Here is a list of possible values of the `module_name` field in the
* @FT_Module_Class structure.
*
* ```
* autofitter
* bdf
* cff
* gxvalid
* otvalid
* pcf
* pfr
* psaux
* pshinter
* psnames
* raster1
* sfnt
* smooth
* truetype
* type1
* type42
* t1cid
* winfonts
* ```
*
* Note that the FreeType Cache sub-system is not a FreeType module.
*
* @order:
* FT_Module
* FT_Module_Constructor
* FT_Module_Destructor
* FT_Module_Requester
* FT_Module_Class
*
* FT_Add_Module
* FT_Get_Module
* FT_Remove_Module
* FT_Add_Default_Modules
*
* FT_Property_Set
* FT_Property_Get
* FT_Set_Default_Properties
*
* FT_New_Library
* FT_Done_Library
* FT_Reference_Library
*
* FT_Renderer
* FT_Renderer_Class
*
* FT_Get_Renderer
* FT_Set_Renderer
*
* FT_Set_Debug_Hook
*
*/
/* module bit flags */
#define FT_MODULE_FONT_DRIVER 1 /* this module is a font driver */
#define FT_MODULE_RENDERER 2 /* this module is a renderer */
#define FT_MODULE_HINTER 4 /* this module is a glyph hinter */
#define FT_MODULE_STYLER 8 /* this module is a styler */
#define FT_MODULE_DRIVER_SCALABLE 0x100 /* the driver supports */
/* scalable fonts */
#define FT_MODULE_DRIVER_NO_OUTLINES 0x200 /* the driver does not */
/* support vector outlines */
#define FT_MODULE_DRIVER_HAS_HINTER 0x400 /* the driver provides its */
/* own hinter */
#define FT_MODULE_DRIVER_HINTS_LIGHTLY 0x800 /* the driver's hinter */
/* produces LIGHT hints */
/* deprecated values */
#define ft_module_font_driver FT_MODULE_FONT_DRIVER
#define ft_module_renderer FT_MODULE_RENDERER
#define ft_module_hinter FT_MODULE_HINTER
#define ft_module_styler FT_MODULE_STYLER
#define ft_module_driver_scalable FT_MODULE_DRIVER_SCALABLE
#define ft_module_driver_no_outlines FT_MODULE_DRIVER_NO_OUTLINES
#define ft_module_driver_has_hinter FT_MODULE_DRIVER_HAS_HINTER
#define ft_module_driver_hints_lightly FT_MODULE_DRIVER_HINTS_LIGHTLY
typedef FT_Pointer FT_Module_Interface;
/**************************************************************************
*
* @functype:
* FT_Module_Constructor
*
* @description:
* A function used to initialize (not create) a new module object.
*
* @input:
* module ::
* The module to initialize.
*/
typedef FT_Error
(*FT_Module_Constructor)( FT_Module module );
/**************************************************************************
*
* @functype:
* FT_Module_Destructor
*
* @description:
* A function used to finalize (not destroy) a given module object.
*
* @input:
* module ::
* The module to finalize.
*/
typedef void
(*FT_Module_Destructor)( FT_Module module );
/**************************************************************************
*
* @functype:
* FT_Module_Requester
*
* @description:
* A function used to query a given module for a specific interface.
*
* @input:
* module ::
* The module to be searched.
*
* name ::
* The name of the interface in the module.
*/
typedef FT_Module_Interface
(*FT_Module_Requester)( FT_Module module,
const char* name );
/**************************************************************************
*
* @struct:
* FT_Module_Class
*
* @description:
* The module class descriptor. While being a public structure necessary
* for FreeType's module bookkeeping, most of the fields are essentially
* internal, not to be used directly by an application.
*
* @fields:
* module_flags ::
* Bit flags describing the module.
*
* module_size ::
* The size of one module object/instance in bytes.
*
* module_name ::
* The name of the module.
*
* module_version ::
* The version, as a 16.16 fixed number (major.minor).
*
* module_requires ::
* The version of FreeType this module requires, as a 16.16 fixed
* number (major.minor). Starts at version 2.0, i.e., 0x20000.
*
* module_interface ::
* A typeless pointer to a structure (which varies between different
* modules) that holds the module's interface functions. This is
* essentially what `get_interface` returns.
*
* module_init ::
* The initializing function.
*
* module_done ::
* The finalizing function.
*
* get_interface ::
* The interface requesting function.
*/
typedef struct FT_Module_Class_
{
FT_ULong module_flags;
FT_Long module_size;
const FT_String* module_name;
FT_Fixed module_version;
FT_Fixed module_requires;
const void* module_interface;
FT_Module_Constructor module_init;
FT_Module_Destructor module_done;
FT_Module_Requester get_interface;
} FT_Module_Class;
/**************************************************************************
*
* @function:
* FT_Add_Module
*
* @description:
* Add a new module to a given library instance.
*
* @inout:
* library ::
* A handle to the library object.
*
* @input:
* clazz ::
* A pointer to class descriptor for the module.
*
* @return:
* FreeType error code. 0~means success.
*
* @note:
* An error will be returned if a module already exists by that name, or
* if the module requires a version of FreeType that is too great.
*/
FT_EXPORT( FT_Error )
FT_Add_Module( FT_Library library,
const FT_Module_Class* clazz );
/**************************************************************************
*
* @function:
* FT_Get_Module
*
* @description:
* Find a module by its name.
*
* @input:
* library ::
* A handle to the library object.
*
* module_name ::
* The module's name (as an ASCII string).
*
* @return:
* A module handle. 0~if none was found.
*
* @note:
* FreeType's internal modules aren't documented very well, and you
* should look up the source code for details.
*/
FT_EXPORT( FT_Module )
FT_Get_Module( FT_Library library,
const char* module_name );
/**************************************************************************
*
* @function:
* FT_Remove_Module
*
* @description:
* Remove a given module from a library instance.
*
* @inout:
* library ::
* A handle to a library object.
*
* @input:
* module ::
* A handle to a module object.
*
* @return:
* FreeType error code. 0~means success.
*
* @note:
* The module object is destroyed by the function in case of success.
*/
FT_EXPORT( FT_Error )
FT_Remove_Module( FT_Library library,
FT_Module module );
/**************************************************************************
*
* @function:
* FT_Property_Set
*
* @description:
* Set a property for a given module.
*
* @input:
* library ::
* A handle to the library the module is part of.
*
* module_name ::
* The module name.
*
* property_name ::
* The property name. Properties are described in section
* @properties.
*
* Note that only a few modules have properties.
*
* value ::
* A generic pointer to a variable or structure that gives the new
* value of the property. The exact definition of `value` is
* dependent on the property; see section @properties.
*
* @return:
* FreeType error code. 0~means success.
*
* @note:
* If `module_name` isn't a valid module name, or `property_name`
* doesn't specify a valid property, or if `value` doesn't represent a
* valid value for the given property, an error is returned.
*
* The following example sets property 'bar' (a simple integer) in
* module 'foo' to value~1.
*
* ```
* FT_UInt bar;
*
*
* bar = 1;
* FT_Property_Set( library, "foo", "bar", &bar );
* ```
*
* Note that the FreeType Cache sub-system doesn't recognize module
* property changes. To avoid glyph lookup confusion within the cache
* you should call @FTC_Manager_Reset to completely flush the cache if a
* module property gets changed after @FTC_Manager_New has been called.
*
* It is not possible to set properties of the FreeType Cache sub-system
* itself with FT_Property_Set; use @FTC_Property_Set instead.
*
* @since:
* 2.4.11
*
*/
FT_EXPORT( FT_Error )
FT_Property_Set( FT_Library library,
const FT_String* module_name,
const FT_String* property_name,
const void* value );
/**************************************************************************
*
* @function:
* FT_Property_Get
*
* @description:
* Get a module's property value.
*
* @input:
* library ::
* A handle to the library the module is part of.
*
* module_name ::
* The module name.
*
* property_name ::
* The property name. Properties are described in section
* @properties.
*
* @inout:
* value ::
* A generic pointer to a variable or structure that gives the value
* of the property. The exact definition of `value` is dependent on
* the property; see section @properties.
*
* @return:
* FreeType error code. 0~means success.
*
* @note:
* If `module_name` isn't a valid module name, or `property_name`
* doesn't specify a valid property, or if `value` doesn't represent a
* valid value for the given property, an error is returned.
*
* The following example gets property 'baz' (a range) in module 'foo'.
*
* ```
* typedef range_
* {
* FT_Int32 min;
* FT_Int32 max;
*
* } range;
*
* range baz;
*
*
* FT_Property_Get( library, "foo", "baz", &baz );
* ```
*
* It is not possible to retrieve properties of the FreeType Cache
* sub-system with FT_Property_Get; use @FTC_Property_Get instead.
*
* @since:
* 2.4.11
*
*/
FT_EXPORT( FT_Error )
FT_Property_Get( FT_Library library,
const FT_String* module_name,
const FT_String* property_name,
void* value );
/**************************************************************************
*
* @function:
* FT_Set_Default_Properties
*
* @description:
* If compilation option `FT_CONFIG_OPTION_ENVIRONMENT_PROPERTIES` is
* set, this function reads the `FREETYPE_PROPERTIES` environment
* variable to control driver properties. See section @properties for
* more.
*
* If the compilation option is not set, this function does nothing.
*
* `FREETYPE_PROPERTIES` has the following syntax form (broken here into
* multiple lines for better readability).
*
* ```
* <optional whitespace>
* <module-name1> ':'
* <property-name1> '=' <property-value1>
* <whitespace>
* <module-name2> ':'
* <property-name2> '=' <property-value2>
* ...
* ```
*
* Example:
*
* ```
* FREETYPE_PROPERTIES=truetype:interpreter-version=35 \
* cff:no-stem-darkening=0 \
* autofitter:warping=1
* ```
*
* @inout:
* library ::
* A handle to a new library object.
*
* @since:
* 2.8
*/
FT_EXPORT( void )
FT_Set_Default_Properties( FT_Library library );
/**************************************************************************
*
* @function:
* FT_Reference_Library
*
* @description:
* A counter gets initialized to~1 at the time an @FT_Library structure
* is created. This function increments the counter. @FT_Done_Library
* then only destroys a library if the counter is~1, otherwise it simply
* decrements the counter.
*
* This function helps in managing life-cycles of structures that
* reference @FT_Library objects.
*
* @input:
* library ::
* A handle to a target library object.
*
* @return:
* FreeType error code. 0~means success.
*
* @since:
* 2.4.2
*/
FT_EXPORT( FT_Error )
FT_Reference_Library( FT_Library library );
/**************************************************************************
*
* @function:
* FT_New_Library
*
* @description:
* This function is used to create a new FreeType library instance from a
* given memory object. It is thus possible to use libraries with
* distinct memory allocators within the same program. Note, however,
* that the used @FT_Memory structure is expected to remain valid for the
* life of the @FT_Library object.
*
* Normally, you would call this function (followed by a call to
* @FT_Add_Default_Modules or a series of calls to @FT_Add_Module, and a
* call to @FT_Set_Default_Properties) instead of @FT_Init_FreeType to
* initialize the FreeType library.
*
* Don't use @FT_Done_FreeType but @FT_Done_Library to destroy a library
* instance.
*
* @input:
* memory ::
* A handle to the original memory object.
*
* @output:
* alibrary ::
* A pointer to handle of a new library object.
*
* @return:
* FreeType error code. 0~means success.
*
* @note:
* See the discussion of reference counters in the description of
* @FT_Reference_Library.
*/
FT_EXPORT( FT_Error )
FT_New_Library( FT_Memory memory,
FT_Library *alibrary );
/**************************************************************************
*
* @function:
* FT_Done_Library
*
* @description:
* Discard a given library object. This closes all drivers and discards
* all resource objects.
*
* @input:
* library ::
* A handle to the target library.
*
* @return:
* FreeType error code. 0~means success.
*
* @note:
* See the discussion of reference counters in the description of
* @FT_Reference_Library.
*/
FT_EXPORT( FT_Error )
FT_Done_Library( FT_Library library );
/**************************************************************************
*
* @functype:
* FT_DebugHook_Func
*
* @description:
* A drop-in replacement (or rather a wrapper) for the bytecode or
* charstring interpreter's main loop function.
*
* Its job is essentially
*
* - to activate debug mode to enforce single-stepping,
*
* - to call the main loop function to interpret the next opcode, and
*
* - to show the changed context to the user.
*
* An example for such a main loop function is `TT_RunIns` (declared in
* FreeType's internal header file `src/truetype/ttinterp.h`).
*
* Have a look at the source code of the `ttdebug` FreeType demo program
* for an example of a drop-in replacement.
*
* @inout:
* arg ::
* A typeless pointer, to be cast to the main loop function's data
* structure (which depends on the font module). For TrueType fonts
* it is bytecode interpreter's execution context, `TT_ExecContext`,
* which is declared in FreeType's internal header file `tttypes.h`.
*/
typedef FT_Error
(*FT_DebugHook_Func)( void* arg );
/**************************************************************************
*
* @enum:
* FT_DEBUG_HOOK_XXX
*
* @description:
* A list of named debug hook indices.
*
* @values:
* FT_DEBUG_HOOK_TRUETYPE::
* This hook index identifies the TrueType bytecode debugger.
*/
#define FT_DEBUG_HOOK_TRUETYPE 0
/**************************************************************************
*
* @function:
* FT_Set_Debug_Hook
*
* @description:
* Set a debug hook function for debugging the interpreter of a font
* format.
*
* While this is a public API function, an application needs access to
* FreeType's internal header files to do something useful.
*
* Have a look at the source code of the `ttdebug` FreeType demo program
* for an example of its usage.
*
* @inout:
* library ::
* A handle to the library object.
*
* @input:
* hook_index ::
* The index of the debug hook. You should use defined enumeration
* macros like @FT_DEBUG_HOOK_TRUETYPE.
*
* debug_hook ::
* The function used to debug the interpreter.
*
* @note:
* Currently, four debug hook slots are available, but only one (for the
* TrueType interpreter) is defined.
*/
FT_EXPORT( void )
FT_Set_Debug_Hook( FT_Library library,
FT_UInt hook_index,
FT_DebugHook_Func debug_hook );
/**************************************************************************
*
* @function:
* FT_Add_Default_Modules
*
* @description:
* Add the set of default drivers to a given library object. This is
* only useful when you create a library object with @FT_New_Library
* (usually to plug a custom memory manager).
*
* @inout:
* library ::
* A handle to a new library object.
*/
FT_EXPORT( void )
FT_Add_Default_Modules( FT_Library library );
/**************************************************************************
*
* @section:
* truetype_engine
*
* @title:
* The TrueType Engine
*
* @abstract:
* TrueType bytecode support.
*
* @description:
* This section contains a function used to query the level of TrueType
* bytecode support compiled in this version of the library.
*
*/
/**************************************************************************
*
* @enum:
* FT_TrueTypeEngineType
*
* @description:
* A list of values describing which kind of TrueType bytecode engine is
* implemented in a given FT_Library instance. It is used by the
* @FT_Get_TrueType_Engine_Type function.
*
* @values:
* FT_TRUETYPE_ENGINE_TYPE_NONE ::
* The library doesn't implement any kind of bytecode interpreter.
*
* FT_TRUETYPE_ENGINE_TYPE_UNPATENTED ::
* Deprecated and removed.
*
* FT_TRUETYPE_ENGINE_TYPE_PATENTED ::
* The library implements a bytecode interpreter that covers the full
* instruction set of the TrueType virtual machine (this was governed
* by patents until May 2010, hence the name).
*
* @since:
* 2.2
*
*/
typedef enum FT_TrueTypeEngineType_
{
FT_TRUETYPE_ENGINE_TYPE_NONE = 0,
FT_TRUETYPE_ENGINE_TYPE_UNPATENTED,
FT_TRUETYPE_ENGINE_TYPE_PATENTED
} FT_TrueTypeEngineType;
/**************************************************************************
*
* @function:
* FT_Get_TrueType_Engine_Type
*
* @description:
* Return an @FT_TrueTypeEngineType value to indicate which level of the
* TrueType virtual machine a given library instance supports.
*
* @input:
* library ::
* A library instance.
*
* @return:
* A value indicating which level is supported.
*
* @since:
* 2.2
*
*/
FT_EXPORT( FT_TrueTypeEngineType )
FT_Get_TrueType_Engine_Type( FT_Library library );
/* */
FT_END_HEADER
#endif /* FTMODAPI_H_ */
/* END */

203
third_party/freetype/uos/loongarch64/include/freetype2/freetype/ftmoderr.h vendored Normal file
View File

@ -0,0 +1,203 @@
/****************************************************************************
*
* ftmoderr.h
*
* FreeType module error offsets (specification).
*
* Copyright (C) 2001-2020 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
* modified, and distributed under the terms of the FreeType project
* license, LICENSE.TXT. By continuing to use, modify, or distribute
* this file you indicate that you have read the license and
* understand and accept it fully.
*
*/
/**************************************************************************
*
* This file is used to define the FreeType module error codes.
*
* If the macro `FT_CONFIG_OPTION_USE_MODULE_ERRORS` in `ftoption.h` is
* set, the lower byte of an error value identifies the error code as
* usual. In addition, the higher byte identifies the module. For
* example, the error `FT_Err_Invalid_File_Format` has value 0x0003, the
* error `TT_Err_Invalid_File_Format` has value 0x1303, the error
* `T1_Err_Invalid_File_Format` has value 0x1403, etc.
*
* Note that `FT_Err_Ok`, `TT_Err_Ok`, etc. are always equal to zero,
* including the high byte.
*
* If `FT_CONFIG_OPTION_USE_MODULE_ERRORS` isn't set, the higher byte of an
* error value is set to zero.
*
* To hide the various `XXX_Err_` prefixes in the source code, FreeType
* provides some macros in `fttypes.h`.
*
* FT_ERR( err )
*
* Add current error module prefix (as defined with the `FT_ERR_PREFIX`
* macro) to `err`. For example, in the BDF module the line
*
* ```
* error = FT_ERR( Invalid_Outline );
* ```
*
* expands to
*
* ```
* error = BDF_Err_Invalid_Outline;
* ```
*
* For simplicity, you can always use `FT_Err_Ok` directly instead of
* `FT_ERR( Ok )`.
*
* FT_ERR_EQ( errcode, err )
* FT_ERR_NEQ( errcode, err )
*
* Compare error code `errcode` with the error `err` for equality and
* inequality, respectively. Example:
*
* ```
* if ( FT_ERR_EQ( error, Invalid_Outline ) )
* ...
* ```
*
* Using this macro you don't have to think about error prefixes. Of
* course, if module errors are not active, the above example is the
* same as
*
* ```
* if ( error == FT_Err_Invalid_Outline )
* ...
* ```
*
* FT_ERROR_BASE( errcode )
* FT_ERROR_MODULE( errcode )
*
* Get base error and module error code, respectively.
*
* It can also be used to create a module error message table easily with
* something like
*
* ```
* #undef FTMODERR_H_
* #define FT_MODERRDEF( e, v, s ) { FT_Mod_Err_ ## e, s },
* #define FT_MODERR_START_LIST {
* #define FT_MODERR_END_LIST { 0, 0 } };
*
* const struct
* {
* int mod_err_offset;
* const char* mod_err_msg
* } ft_mod_errors[] =
*
* #include <freetype/ftmoderr.h>
* ```
*
*/
#ifndef FTMODERR_H_
#define FTMODERR_H_
/*******************************************************************/
/*******************************************************************/
/***** *****/
/***** SETUP MACROS *****/
/***** *****/
/*******************************************************************/
/*******************************************************************/
#undef FT_NEED_EXTERN_C
#ifndef FT_MODERRDEF
#ifdef FT_CONFIG_OPTION_USE_MODULE_ERRORS
#define FT_MODERRDEF( e, v, s ) FT_Mod_Err_ ## e = v,
#else
#define FT_MODERRDEF( e, v, s ) FT_Mod_Err_ ## e = 0,
#endif
#define FT_MODERR_START_LIST enum {
#define FT_MODERR_END_LIST FT_Mod_Err_Max };
#ifdef __cplusplus
#define FT_NEED_EXTERN_C
extern "C" {
#endif
#endif /* !FT_MODERRDEF */
/*******************************************************************/
/*******************************************************************/
/***** *****/
/***** LIST MODULE ERROR BASES *****/
/***** *****/
/*******************************************************************/
/*******************************************************************/
#ifdef FT_MODERR_START_LIST
FT_MODERR_START_LIST
#endif
FT_MODERRDEF( Base, 0x000, "base module" )
FT_MODERRDEF( Autofit, 0x100, "autofitter module" )
FT_MODERRDEF( BDF, 0x200, "BDF module" )
FT_MODERRDEF( Bzip2, 0x300, "Bzip2 module" )
FT_MODERRDEF( Cache, 0x400, "cache module" )
FT_MODERRDEF( CFF, 0x500, "CFF module" )
FT_MODERRDEF( CID, 0x600, "CID module" )
FT_MODERRDEF( Gzip, 0x700, "Gzip module" )
FT_MODERRDEF( LZW, 0x800, "LZW module" )
FT_MODERRDEF( OTvalid, 0x900, "OpenType validation module" )
FT_MODERRDEF( PCF, 0xA00, "PCF module" )
FT_MODERRDEF( PFR, 0xB00, "PFR module" )
FT_MODERRDEF( PSaux, 0xC00, "PS auxiliary module" )
FT_MODERRDEF( PShinter, 0xD00, "PS hinter module" )
FT_MODERRDEF( PSnames, 0xE00, "PS names module" )
FT_MODERRDEF( Raster, 0xF00, "raster module" )
FT_MODERRDEF( SFNT, 0x1000, "SFNT module" )
FT_MODERRDEF( Smooth, 0x1100, "smooth raster module" )
FT_MODERRDEF( TrueType, 0x1200, "TrueType module" )
FT_MODERRDEF( Type1, 0x1300, "Type 1 module" )
FT_MODERRDEF( Type42, 0x1400, "Type 42 module" )
FT_MODERRDEF( Winfonts, 0x1500, "Windows FON/FNT module" )
FT_MODERRDEF( GXvalid, 0x1600, "GX validation module" )
#ifdef FT_MODERR_END_LIST
FT_MODERR_END_LIST
#endif
/*******************************************************************/
/*******************************************************************/
/***** *****/
/***** CLEANUP *****/
/***** *****/
/*******************************************************************/
/*******************************************************************/
#ifdef FT_NEED_EXTERN_C
}
#endif
#undef FT_MODERR_START_LIST
#undef FT_MODERR_END_LIST
#undef FT_MODERRDEF
#undef FT_NEED_EXTERN_C
#endif /* FTMODERR_H_ */
/* END */

206
third_party/freetype/uos/loongarch64/include/freetype2/freetype/ftotval.h vendored Normal file
View File

@ -0,0 +1,206 @@
/****************************************************************************
*
* ftotval.h
*
* FreeType API for validating OpenType tables (specification).
*
* Copyright (C) 2004-2020 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
* modified, and distributed under the terms of the FreeType project
* license, LICENSE.TXT. By continuing to use, modify, or distribute
* this file you indicate that you have read the license and
* understand and accept it fully.
*
*/
/****************************************************************************
*
*
* Warning: This module might be moved to a different library in the
* future to avoid a tight dependency between FreeType and the
* OpenType specification.
*
*
*/
#ifndef FTOTVAL_H_
#define FTOTVAL_H_
#include <freetype/freetype.h>
#ifdef FREETYPE_H
#error "freetype.h of FreeType 1 has been loaded!"
#error "Please fix the directory search order for header files"
#error "so that freetype.h of FreeType 2 is found first."
#endif
FT_BEGIN_HEADER
/**************************************************************************
*
* @section:
* ot_validation
*
* @title:
* OpenType Validation
*
* @abstract:
* An API to validate OpenType tables.
*
* @description:
* This section contains the declaration of functions to validate some
* OpenType tables (BASE, GDEF, GPOS, GSUB, JSTF, MATH).
*
* @order:
* FT_OpenType_Validate
* FT_OpenType_Free
*
* FT_VALIDATE_OTXXX
*
*/
/**************************************************************************
*
* @enum:
* FT_VALIDATE_OTXXX
*
* @description:
* A list of bit-field constants used with @FT_OpenType_Validate to
* indicate which OpenType tables should be validated.
*
* @values:
* FT_VALIDATE_BASE ::
* Validate BASE table.
*
* FT_VALIDATE_GDEF ::
* Validate GDEF table.
*
* FT_VALIDATE_GPOS ::
* Validate GPOS table.
*
* FT_VALIDATE_GSUB ::
* Validate GSUB table.
*
* FT_VALIDATE_JSTF ::
* Validate JSTF table.
*
* FT_VALIDATE_MATH ::
* Validate MATH table.
*
* FT_VALIDATE_OT ::
* Validate all OpenType tables (BASE, GDEF, GPOS, GSUB, JSTF, MATH).
*
*/
#define FT_VALIDATE_BASE 0x0100
#define FT_VALIDATE_GDEF 0x0200
#define FT_VALIDATE_GPOS 0x0400
#define FT_VALIDATE_GSUB 0x0800
#define FT_VALIDATE_JSTF 0x1000
#define FT_VALIDATE_MATH 0x2000
#define FT_VALIDATE_OT ( FT_VALIDATE_BASE | \
FT_VALIDATE_GDEF | \
FT_VALIDATE_GPOS | \
FT_VALIDATE_GSUB | \
FT_VALIDATE_JSTF | \
FT_VALIDATE_MATH )
/**************************************************************************
*
* @function:
* FT_OpenType_Validate
*
* @description:
* Validate various OpenType tables to assure that all offsets and
* indices are valid. The idea is that a higher-level library that
* actually does the text layout can access those tables without error
* checking (which can be quite time consuming).
*
* @input:
* face ::
* A handle to the input face.
*
* validation_flags ::
* A bit field that specifies the tables to be validated. See
* @FT_VALIDATE_OTXXX for possible values.
*
* @output:
* BASE_table ::
* A pointer to the BASE table.
*
* GDEF_table ::
* A pointer to the GDEF table.
*
* GPOS_table ::
* A pointer to the GPOS table.
*
* GSUB_table ::
* A pointer to the GSUB table.
*
* JSTF_table ::
* A pointer to the JSTF table.
*
* @return:
* FreeType error code. 0~means success.
*
* @note:
* This function only works with OpenType fonts, returning an error
* otherwise.
*
* After use, the application should deallocate the five tables with
* @FT_OpenType_Free. A `NULL` value indicates that the table either
* doesn't exist in the font, or the application hasn't asked for
* validation.
*/
FT_EXPORT( FT_Error )
FT_OpenType_Validate( FT_Face face,
FT_UInt validation_flags,
FT_Bytes *BASE_table,
FT_Bytes *GDEF_table,
FT_Bytes *GPOS_table,
FT_Bytes *GSUB_table,
FT_Bytes *JSTF_table );
/**************************************************************************
*
* @function:
* FT_OpenType_Free
*
* @description:
* Free the buffer allocated by OpenType validator.
*
* @input:
* face ::
* A handle to the input face.
*
* table ::
* The pointer to the buffer that is allocated by
* @FT_OpenType_Validate.
*
* @note:
* This function must be used to free the buffer allocated by
* @FT_OpenType_Validate only.
*/
FT_EXPORT( void )
FT_OpenType_Free( FT_Face face,
FT_Bytes table );
/* */
FT_END_HEADER
#endif /* FTOTVAL_H_ */
/* END */

586
third_party/freetype/uos/loongarch64/include/freetype2/freetype/ftoutln.h vendored Normal file
View File

@ -0,0 +1,586 @@
/****************************************************************************
*
* ftoutln.h
*
* Support for the FT_Outline type used to store glyph shapes of
* most scalable font formats (specification).
*
* Copyright (C) 1996-2020 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
* modified, and distributed under the terms of the FreeType project
* license, LICENSE.TXT. By continuing to use, modify, or distribute
* this file you indicate that you have read the license and
* understand and accept it fully.
*
*/
#ifndef FTOUTLN_H_
#define FTOUTLN_H_
#include <freetype/freetype.h>
#ifdef FREETYPE_H
#error "freetype.h of FreeType 1 has been loaded!"
#error "Please fix the directory search order for header files"
#error "so that freetype.h of FreeType 2 is found first."
#endif
FT_BEGIN_HEADER
/**************************************************************************
*
* @section:
* outline_processing
*
* @title:
* Outline Processing
*
* @abstract:
* Functions to create, transform, and render vectorial glyph images.
*
* @description:
* This section contains routines used to create and destroy scalable
* glyph images known as 'outlines'. These can also be measured,
* transformed, and converted into bitmaps and pixmaps.
*
* @order:
* FT_Outline
* FT_Outline_New
* FT_Outline_Done
* FT_Outline_Copy
* FT_Outline_Translate
* FT_Outline_Transform
* FT_Outline_Embolden
* FT_Outline_EmboldenXY
* FT_Outline_Reverse
* FT_Outline_Check
*
* FT_Outline_Get_CBox
* FT_Outline_Get_BBox
*
* FT_Outline_Get_Bitmap
* FT_Outline_Render
* FT_Outline_Decompose
* FT_Outline_Funcs
* FT_Outline_MoveToFunc
* FT_Outline_LineToFunc
* FT_Outline_ConicToFunc
* FT_Outline_CubicToFunc
*
* FT_Orientation
* FT_Outline_Get_Orientation
*
* FT_OUTLINE_XXX
*
*/
/**************************************************************************
*
* @function:
* FT_Outline_Decompose
*
* @description:
* Walk over an outline's structure to decompose it into individual
* segments and Bezier arcs. This function also emits 'move to'
* operations to indicate the start of new contours in the outline.
*
* @input:
* outline ::
* A pointer to the source target.
*
* func_interface ::
* A table of 'emitters', i.e., function pointers called during
* decomposition to indicate path operations.
*
* @inout:
* user ::
* A typeless pointer that is passed to each emitter during the
* decomposition. It can be used to store the state during the
* decomposition.
*
* @return:
* FreeType error code. 0~means success.
*
* @note:
* A contour that contains a single point only is represented by a 'move
* to' operation followed by 'line to' to the same point. In most cases,
* it is best to filter this out before using the outline for stroking
* purposes (otherwise it would result in a visible dot when round caps
* are used).
*
* Similarly, the function returns success for an empty outline also
* (doing nothing, this is, not calling any emitter); if necessary, you
* should filter this out, too.
*/
FT_EXPORT( FT_Error )
FT_Outline_Decompose( FT_Outline* outline,
const FT_Outline_Funcs* func_interface,
void* user );
/**************************************************************************
*
* @function:
* FT_Outline_New
*
* @description:
* Create a new outline of a given size.
*
* @input:
* library ::
* A handle to the library object from where the outline is allocated.
* Note however that the new outline will **not** necessarily be
* **freed**, when destroying the library, by @FT_Done_FreeType.
*
* numPoints ::
* The maximum number of points within the outline. Must be smaller
* than or equal to 0xFFFF (65535).
*
* numContours ::
* The maximum number of contours within the outline. This value must
* be in the range 0 to `numPoints`.
*
* @output:
* anoutline ::
* A handle to the new outline.
*
* @return:
* FreeType error code. 0~means success.
*
* @note:
* The reason why this function takes a `library` parameter is simply to
* use the library's memory allocator.
*/
FT_EXPORT( FT_Error )
FT_Outline_New( FT_Library library,
FT_UInt numPoints,
FT_Int numContours,
FT_Outline *anoutline );
/**************************************************************************
*
* @function:
* FT_Outline_Done
*
* @description:
* Destroy an outline created with @FT_Outline_New.
*
* @input:
* library ::
* A handle of the library object used to allocate the outline.
*
* outline ::
* A pointer to the outline object to be discarded.
*
* @return:
* FreeType error code. 0~means success.
*
* @note:
* If the outline's 'owner' field is not set, only the outline descriptor
* will be released.
*/
FT_EXPORT( FT_Error )
FT_Outline_Done( FT_Library library,
FT_Outline* outline );
/**************************************************************************
*
* @function:
* FT_Outline_Check
*
* @description:
* Check the contents of an outline descriptor.
*
* @input:
* outline ::
* A handle to a source outline.
*
* @return:
* FreeType error code. 0~means success.
*
* @note:
* An empty outline, or an outline with a single point only is also
* valid.
*/
FT_EXPORT( FT_Error )
FT_Outline_Check( FT_Outline* outline );
/**************************************************************************
*
* @function:
* FT_Outline_Get_CBox
*
* @description:
* Return an outline's 'control box'. The control box encloses all the
* outline's points, including Bezier control points. Though it
* coincides with the exact bounding box for most glyphs, it can be
* slightly larger in some situations (like when rotating an outline that
* contains Bezier outside arcs).
*
* Computing the control box is very fast, while getting the bounding box
* can take much more time as it needs to walk over all segments and arcs
* in the outline. To get the latter, you can use the 'ftbbox'
* component, which is dedicated to this single task.
*
* @input:
* outline ::
* A pointer to the source outline descriptor.
*
* @output:
* acbox ::
* The outline's control box.
*
* @note:
* See @FT_Glyph_Get_CBox for a discussion of tricky fonts.
*/
FT_EXPORT( void )
FT_Outline_Get_CBox( const FT_Outline* outline,
FT_BBox *acbox );
/**************************************************************************
*
* @function:
* FT_Outline_Translate
*
* @description:
* Apply a simple translation to the points of an outline.
*
* @inout:
* outline ::
* A pointer to the target outline descriptor.
*
* @input:
* xOffset ::
* The horizontal offset.
*
* yOffset ::
* The vertical offset.
*/
FT_EXPORT( void )
FT_Outline_Translate( const FT_Outline* outline,
FT_Pos xOffset,
FT_Pos yOffset );
/**************************************************************************
*
* @function:
* FT_Outline_Copy
*
* @description:
* Copy an outline into another one. Both objects must have the same
* sizes (number of points & number of contours) when this function is
* called.
*
* @input:
* source ::
* A handle to the source outline.
*
* @output:
* target ::
* A handle to the target outline.
*
* @return:
* FreeType error code. 0~means success.
*/
FT_EXPORT( FT_Error )
FT_Outline_Copy( const FT_Outline* source,
FT_Outline *target );
/**************************************************************************
*
* @function:
* FT_Outline_Transform
*
* @description:
* Apply a simple 2x2 matrix to all of an outline's points. Useful for
* applying rotations, slanting, flipping, etc.
*
* @inout:
* outline ::
* A pointer to the target outline descriptor.
*
* @input:
* matrix ::
* A pointer to the transformation matrix.
*
* @note:
* You can use @FT_Outline_Translate if you need to translate the
* outline's points.
*/
FT_EXPORT( void )
FT_Outline_Transform( const FT_Outline* outline,
const FT_Matrix* matrix );
/**************************************************************************
*
* @function:
* FT_Outline_Embolden
*
* @description:
* Embolden an outline. The new outline will be at most 4~times
* `strength` pixels wider and higher. You may think of the left and
* bottom borders as unchanged.
*
* Negative `strength` values to reduce the outline thickness are
* possible also.
*
* @inout:
* outline ::
* A handle to the target outline.
*
* @input:
* strength ::
* How strong the glyph is emboldened. Expressed in 26.6 pixel format.
*
* @return:
* FreeType error code. 0~means success.
*
* @note:
* The used algorithm to increase or decrease the thickness of the glyph
* doesn't change the number of points; this means that certain
* situations like acute angles or intersections are sometimes handled
* incorrectly.
*
* If you need 'better' metrics values you should call
* @FT_Outline_Get_CBox or @FT_Outline_Get_BBox.
*
* To get meaningful results, font scaling values must be set with
* functions like @FT_Set_Char_Size before calling FT_Render_Glyph.
*
* @example:
* ```
* FT_Load_Glyph( face, index, FT_LOAD_DEFAULT );
*
* if ( face->glyph->format == FT_GLYPH_FORMAT_OUTLINE )
* FT_Outline_Embolden( &face->glyph->outline, strength );
* ```
*
*/
FT_EXPORT( FT_Error )
FT_Outline_Embolden( FT_Outline* outline,
FT_Pos strength );
/**************************************************************************
*
* @function:
* FT_Outline_EmboldenXY
*
* @description:
* Embolden an outline. The new outline will be `xstrength` pixels wider
* and `ystrength` pixels higher. Otherwise, it is similar to
* @FT_Outline_Embolden, which uses the same strength in both directions.
*
* @since:
* 2.4.10
*/
FT_EXPORT( FT_Error )
FT_Outline_EmboldenXY( FT_Outline* outline,
FT_Pos xstrength,
FT_Pos ystrength );
/**************************************************************************
*
* @function:
* FT_Outline_Reverse
*
* @description:
* Reverse the drawing direction of an outline. This is used to ensure
* consistent fill conventions for mirrored glyphs.
*
* @inout:
* outline ::
* A pointer to the target outline descriptor.
*
* @note:
* This function toggles the bit flag @FT_OUTLINE_REVERSE_FILL in the
* outline's `flags` field.
*
* It shouldn't be used by a normal client application, unless it knows
* what it is doing.
*/
FT_EXPORT( void )
FT_Outline_Reverse( FT_Outline* outline );
/**************************************************************************
*
* @function:
* FT_Outline_Get_Bitmap
*
* @description:
* Render an outline within a bitmap. The outline's image is simply
* OR-ed to the target bitmap.
*
* @input:
* library ::
* A handle to a FreeType library object.
*
* outline ::
* A pointer to the source outline descriptor.
*
* @inout:
* abitmap ::
* A pointer to the target bitmap descriptor.
*
* @return:
* FreeType error code. 0~means success.
*
* @note:
* This function does **not create** the bitmap, it only renders an
* outline image within the one you pass to it! Consequently, the
* various fields in `abitmap` should be set accordingly.
*
* It will use the raster corresponding to the default glyph format.
*
* The value of the `num_grays` field in `abitmap` is ignored. If you
* select the gray-level rasterizer, and you want less than 256 gray
* levels, you have to use @FT_Outline_Render directly.
*/
FT_EXPORT( FT_Error )
FT_Outline_Get_Bitmap( FT_Library library,
FT_Outline* outline,
const FT_Bitmap *abitmap );
/**************************************************************************
*
* @function:
* FT_Outline_Render
*
* @description:
* Render an outline within a bitmap using the current scan-convert.
*
* @input:
* library ::
* A handle to a FreeType library object.
*
* outline ::
* A pointer to the source outline descriptor.
*
* @inout:
* params ::
* A pointer to an @FT_Raster_Params structure used to describe the
* rendering operation.
*
* @return:
* FreeType error code. 0~means success.
*
* @note:
* This advanced function uses @FT_Raster_Params as an argument.
* The field `params.source` will be set to `outline` before the scan
* converter is called, which means that the value you give to it is
* actually ignored. Either `params.target` must point to preallocated
* bitmap, or @FT_RASTER_FLAG_DIRECT must be set in `params.flags`
* allowing FreeType rasterizer to be used for direct composition,
* translucency, etc. See @FT_Raster_Params for more details.
*/
FT_EXPORT( FT_Error )
FT_Outline_Render( FT_Library library,
FT_Outline* outline,
FT_Raster_Params* params );
/**************************************************************************
*
* @enum:
* FT_Orientation
*
* @description:
* A list of values used to describe an outline's contour orientation.
*
* The TrueType and PostScript specifications use different conventions
* to determine whether outline contours should be filled or unfilled.
*
* @values:
* FT_ORIENTATION_TRUETYPE ::
* According to the TrueType specification, clockwise contours must be
* filled, and counter-clockwise ones must be unfilled.
*
* FT_ORIENTATION_POSTSCRIPT ::
* According to the PostScript specification, counter-clockwise
* contours must be filled, and clockwise ones must be unfilled.
*
* FT_ORIENTATION_FILL_RIGHT ::
* This is identical to @FT_ORIENTATION_TRUETYPE, but is used to
* remember that in TrueType, everything that is to the right of the
* drawing direction of a contour must be filled.
*
* FT_ORIENTATION_FILL_LEFT ::
* This is identical to @FT_ORIENTATION_POSTSCRIPT, but is used to
* remember that in PostScript, everything that is to the left of the
* drawing direction of a contour must be filled.
*
* FT_ORIENTATION_NONE ::
* The orientation cannot be determined. That is, different parts of
* the glyph have different orientation.
*
*/
typedef enum FT_Orientation_
{
FT_ORIENTATION_TRUETYPE = 0,
FT_ORIENTATION_POSTSCRIPT = 1,
FT_ORIENTATION_FILL_RIGHT = FT_ORIENTATION_TRUETYPE,
FT_ORIENTATION_FILL_LEFT = FT_ORIENTATION_POSTSCRIPT,
FT_ORIENTATION_NONE
} FT_Orientation;
/**************************************************************************
*
* @function:
* FT_Outline_Get_Orientation
*
* @description:
* This function analyzes a glyph outline and tries to compute its fill
* orientation (see @FT_Orientation). This is done by integrating the
* total area covered by the outline. The positive integral corresponds
* to the clockwise orientation and @FT_ORIENTATION_POSTSCRIPT is
* returned. The negative integral corresponds to the counter-clockwise
* orientation and @FT_ORIENTATION_TRUETYPE is returned.
*
* Note that this will return @FT_ORIENTATION_TRUETYPE for empty
* outlines.
*
* @input:
* outline ::
* A handle to the source outline.
*
* @return:
* The orientation.
*
*/
FT_EXPORT( FT_Orientation )
FT_Outline_Get_Orientation( FT_Outline* outline );
/* */
FT_END_HEADER
#endif /* FTOUTLN_H_ */
/* END */
/* Local Variables: */
/* coding: utf-8 */
/* End: */

203
third_party/freetype/uos/loongarch64/include/freetype2/freetype/ftparams.h vendored Normal file
View File

@ -0,0 +1,203 @@
/****************************************************************************
*
* ftparams.h
*
* FreeType API for possible FT_Parameter tags (specification only).
*
* Copyright (C) 2017-2020 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
* modified, and distributed under the terms of the FreeType project
* license, LICENSE.TXT. By continuing to use, modify, or distribute
* this file you indicate that you have read the license and
* understand and accept it fully.
*
*/
#ifndef FTPARAMS_H_
#define FTPARAMS_H_
#include <freetype/freetype.h>
#ifdef FREETYPE_H
#error "freetype.h of FreeType 1 has been loaded!"
#error "Please fix the directory search order for header files"
#error "so that freetype.h of FreeType 2 is found first."
#endif
FT_BEGIN_HEADER
/**************************************************************************
*
* @section:
* parameter_tags
*
* @title:
* Parameter Tags
*
* @abstract:
* Macros for driver property and font loading parameter tags.
*
* @description:
* This section contains macros for the @FT_Parameter structure that are
* used with various functions to activate some special functionality or
* different behaviour of various components of FreeType.
*
*/
/**************************************************************************
*
* @enum:
* FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_FAMILY
*
* @description:
* A tag for @FT_Parameter to make @FT_Open_Face ignore typographic
* family names in the 'name' table (introduced in OpenType version 1.4).
* Use this for backward compatibility with legacy systems that have a
* four-faces-per-family restriction.
*
* @since:
* 2.8
*
*/
#define FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_FAMILY \
FT_MAKE_TAG( 'i', 'g', 'p', 'f' )
/* this constant is deprecated */
#define FT_PARAM_TAG_IGNORE_PREFERRED_FAMILY \
FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_FAMILY
/**************************************************************************
*
* @enum:
* FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_SUBFAMILY
*
* @description:
* A tag for @FT_Parameter to make @FT_Open_Face ignore typographic
* subfamily names in the 'name' table (introduced in OpenType version
* 1.4). Use this for backward compatibility with legacy systems that
* have a four-faces-per-family restriction.
*
* @since:
* 2.8
*
*/
#define FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_SUBFAMILY \
FT_MAKE_TAG( 'i', 'g', 'p', 's' )
/* this constant is deprecated */
#define FT_PARAM_TAG_IGNORE_PREFERRED_SUBFAMILY \
FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_SUBFAMILY
/**************************************************************************
*
* @enum:
* FT_PARAM_TAG_INCREMENTAL
*
* @description:
* An @FT_Parameter tag to be used with @FT_Open_Face to indicate
* incremental glyph loading.
*
*/
#define FT_PARAM_TAG_INCREMENTAL \
FT_MAKE_TAG( 'i', 'n', 'c', 'r' )
/**************************************************************************
*
* @enum:
* FT_PARAM_TAG_LCD_FILTER_WEIGHTS
*
* @description:
* An @FT_Parameter tag to be used with @FT_Face_Properties. The
* corresponding argument specifies the five LCD filter weights for a
* given face (if using @FT_LOAD_TARGET_LCD, for example), overriding the
* global default values or the values set up with
* @FT_Library_SetLcdFilterWeights.
*
* @since:
* 2.8
*
*/
#define FT_PARAM_TAG_LCD_FILTER_WEIGHTS \
FT_MAKE_TAG( 'l', 'c', 'd', 'f' )
/**************************************************************************
*
* @enum:
* FT_PARAM_TAG_RANDOM_SEED
*
* @description:
* An @FT_Parameter tag to be used with @FT_Face_Properties. The
* corresponding 32bit signed integer argument overrides the font
* driver's random seed value with a face-specific one; see @random-seed.
*
* @since:
* 2.8
*
*/
#define FT_PARAM_TAG_RANDOM_SEED \
FT_MAKE_TAG( 's', 'e', 'e', 'd' )
/**************************************************************************
*
* @enum:
* FT_PARAM_TAG_STEM_DARKENING
*
* @description:
* An @FT_Parameter tag to be used with @FT_Face_Properties. The
* corresponding Boolean argument specifies whether to apply stem
* darkening, overriding the global default values or the values set up
* with @FT_Property_Set (see @no-stem-darkening).
*
* This is a passive setting that only takes effect if the font driver or
* autohinter honors it, which the CFF, Type~1, and CID drivers always
* do, but the autohinter only in 'light' hinting mode (as of version
* 2.9).
*
* @since:
* 2.8
*
*/
#define FT_PARAM_TAG_STEM_DARKENING \
FT_MAKE_TAG( 'd', 'a', 'r', 'k' )
/**************************************************************************
*
* @enum:
* FT_PARAM_TAG_UNPATENTED_HINTING
*
* @description:
* Deprecated, no effect.
*
* Previously: A constant used as the tag of an @FT_Parameter structure
* to indicate that unpatented methods only should be used by the
* TrueType bytecode interpreter for a typeface opened by @FT_Open_Face.
*
*/
#define FT_PARAM_TAG_UNPATENTED_HINTING \
FT_MAKE_TAG( 'u', 'n', 'p', 'a' )
/* */
FT_END_HEADER
#endif /* FTPARAMS_H_ */
/* END */

179
third_party/freetype/uos/loongarch64/include/freetype2/freetype/ftpfr.h vendored Normal file
View File

@ -0,0 +1,179 @@
/****************************************************************************
*
* ftpfr.h
*
* FreeType API for accessing PFR-specific data (specification only).
*
* Copyright (C) 2002-2020 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
* modified, and distributed under the terms of the FreeType project
* license, LICENSE.TXT. By continuing to use, modify, or distribute
* this file you indicate that you have read the license and
* understand and accept it fully.
*
*/
#ifndef FTPFR_H_
#define FTPFR_H_
#include <freetype/freetype.h>
#ifdef FREETYPE_H
#error "freetype.h of FreeType 1 has been loaded!"
#error "Please fix the directory search order for header files"
#error "so that freetype.h of FreeType 2 is found first."
#endif
FT_BEGIN_HEADER
/**************************************************************************
*
* @section:
* pfr_fonts
*
* @title:
* PFR Fonts
*
* @abstract:
* PFR/TrueDoc-specific API.
*
* @description:
* This section contains the declaration of PFR-specific functions.
*
*/
/**************************************************************************
*
* @function:
* FT_Get_PFR_Metrics
*
* @description:
* Return the outline and metrics resolutions of a given PFR face.
*
* @input:
* face ::
* Handle to the input face. It can be a non-PFR face.
*
* @output:
* aoutline_resolution ::
* Outline resolution. This is equivalent to `face->units_per_EM` for
* non-PFR fonts. Optional (parameter can be `NULL`).
*
* ametrics_resolution ::
* Metrics resolution. This is equivalent to `outline_resolution` for
* non-PFR fonts. Optional (parameter can be `NULL`).
*
* ametrics_x_scale ::
* A 16.16 fixed-point number used to scale distance expressed in
* metrics units to device subpixels. This is equivalent to
* `face->size->x_scale`, but for metrics only. Optional (parameter
* can be `NULL`).
*
* ametrics_y_scale ::
* Same as `ametrics_x_scale` but for the vertical direction.
* optional (parameter can be `NULL`).
*
* @return:
* FreeType error code. 0~means success.
*
* @note:
* If the input face is not a PFR, this function will return an error.
* However, in all cases, it will return valid values.
*/
FT_EXPORT( FT_Error )
FT_Get_PFR_Metrics( FT_Face face,
FT_UInt *aoutline_resolution,
FT_UInt *ametrics_resolution,
FT_Fixed *ametrics_x_scale,
FT_Fixed *ametrics_y_scale );
/**************************************************************************
*
* @function:
* FT_Get_PFR_Kerning
*
* @description:
* Return the kerning pair corresponding to two glyphs in a PFR face.
* The distance is expressed in metrics units, unlike the result of
* @FT_Get_Kerning.
*
* @input:
* face ::
* A handle to the input face.
*
* left ::
* Index of the left glyph.
*
* right ::
* Index of the right glyph.
*
* @output:
* avector ::
* A kerning vector.
*
* @return:
* FreeType error code. 0~means success.
*
* @note:
* This function always return distances in original PFR metrics units.
* This is unlike @FT_Get_Kerning with the @FT_KERNING_UNSCALED mode,
* which always returns distances converted to outline units.
*
* You can use the value of the `x_scale` and `y_scale` parameters
* returned by @FT_Get_PFR_Metrics to scale these to device subpixels.
*/
FT_EXPORT( FT_Error )
FT_Get_PFR_Kerning( FT_Face face,
FT_UInt left,
FT_UInt right,
FT_Vector *avector );
/**************************************************************************
*
* @function:
* FT_Get_PFR_Advance
*
* @description:
* Return a given glyph advance, expressed in original metrics units,
* from a PFR font.
*
* @input:
* face ::
* A handle to the input face.
*
* gindex ::
* The glyph index.
*
* @output:
* aadvance ::
* The glyph advance in metrics units.
*
* @return:
* FreeType error code. 0~means success.
*
* @note:
* You can use the `x_scale` or `y_scale` results of @FT_Get_PFR_Metrics
* to convert the advance to device subpixels (i.e., 1/64th of pixels).
*/
FT_EXPORT( FT_Error )
FT_Get_PFR_Advance( FT_Face face,
FT_UInt gindex,
FT_Pos *aadvance );
/* */
FT_END_HEADER
#endif /* FTPFR_H_ */
/* END */

244
third_party/freetype/uos/loongarch64/include/freetype2/freetype/ftrender.h vendored Normal file
View File

@ -0,0 +1,244 @@
/****************************************************************************
*
* ftrender.h
*
* FreeType renderer modules public interface (specification).
*
* Copyright (C) 1996-2020 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
* modified, and distributed under the terms of the FreeType project
* license, LICENSE.TXT. By continuing to use, modify, or distribute
* this file you indicate that you have read the license and
* understand and accept it fully.
*
*/
#ifndef FTRENDER_H_
#define FTRENDER_H_
#include <freetype/ftmodapi.h>
#include <freetype/ftglyph.h>
FT_BEGIN_HEADER
/**************************************************************************
*
* @section:
* module_management
*
*/
/* create a new glyph object */
typedef FT_Error
(*FT_Glyph_InitFunc)( FT_Glyph glyph,
FT_GlyphSlot slot );
/* destroys a given glyph object */
typedef void
(*FT_Glyph_DoneFunc)( FT_Glyph glyph );
typedef void
(*FT_Glyph_TransformFunc)( FT_Glyph glyph,
const FT_Matrix* matrix,
const FT_Vector* delta );
typedef void
(*FT_Glyph_GetBBoxFunc)( FT_Glyph glyph,
FT_BBox* abbox );
typedef FT_Error
(*FT_Glyph_CopyFunc)( FT_Glyph source,
FT_Glyph target );
typedef FT_Error
(*FT_Glyph_PrepareFunc)( FT_Glyph glyph,
FT_GlyphSlot slot );
/* deprecated */
#define FT_Glyph_Init_Func FT_Glyph_InitFunc
#define FT_Glyph_Done_Func FT_Glyph_DoneFunc
#define FT_Glyph_Transform_Func FT_Glyph_TransformFunc
#define FT_Glyph_BBox_Func FT_Glyph_GetBBoxFunc
#define FT_Glyph_Copy_Func FT_Glyph_CopyFunc
#define FT_Glyph_Prepare_Func FT_Glyph_PrepareFunc
struct FT_Glyph_Class_
{
FT_Long glyph_size;
FT_Glyph_Format glyph_format;
FT_Glyph_InitFunc glyph_init;
FT_Glyph_DoneFunc glyph_done;
FT_Glyph_CopyFunc glyph_copy;
FT_Glyph_TransformFunc glyph_transform;
FT_Glyph_GetBBoxFunc glyph_bbox;
FT_Glyph_PrepareFunc glyph_prepare;
};
typedef FT_Error
(*FT_Renderer_RenderFunc)( FT_Renderer renderer,
FT_GlyphSlot slot,
FT_Render_Mode mode,
const FT_Vector* origin );
typedef FT_Error
(*FT_Renderer_TransformFunc)( FT_Renderer renderer,
FT_GlyphSlot slot,
const FT_Matrix* matrix,
const FT_Vector* delta );
typedef void
(*FT_Renderer_GetCBoxFunc)( FT_Renderer renderer,
FT_GlyphSlot slot,
FT_BBox* cbox );
typedef FT_Error
(*FT_Renderer_SetModeFunc)( FT_Renderer renderer,
FT_ULong mode_tag,
FT_Pointer mode_ptr );
/* deprecated identifiers */
#define FTRenderer_render FT_Renderer_RenderFunc
#define FTRenderer_transform FT_Renderer_TransformFunc
#define FTRenderer_getCBox FT_Renderer_GetCBoxFunc
#define FTRenderer_setMode FT_Renderer_SetModeFunc
/**************************************************************************
*
* @struct:
* FT_Renderer_Class
*
* @description:
* The renderer module class descriptor.
*
* @fields:
* root ::
* The root @FT_Module_Class fields.
*
* glyph_format ::
* The glyph image format this renderer handles.
*
* render_glyph ::
* A method used to render the image that is in a given glyph slot into
* a bitmap.
*
* transform_glyph ::
* A method used to transform the image that is in a given glyph slot.
*
* get_glyph_cbox ::
* A method used to access the glyph's cbox.
*
* set_mode ::
* A method used to pass additional parameters.
*
* raster_class ::
* For @FT_GLYPH_FORMAT_OUTLINE renderers only. This is a pointer to
* its raster's class.
*/
typedef struct FT_Renderer_Class_
{
FT_Module_Class root;
FT_Glyph_Format glyph_format;
FT_Renderer_RenderFunc render_glyph;
FT_Renderer_TransformFunc transform_glyph;
FT_Renderer_GetCBoxFunc get_glyph_cbox;
FT_Renderer_SetModeFunc set_mode;
FT_Raster_Funcs* raster_class;
} FT_Renderer_Class;
/**************************************************************************
*
* @function:
* FT_Get_Renderer
*
* @description:
* Retrieve the current renderer for a given glyph format.
*
* @input:
* library ::
* A handle to the library object.
*
* format ::
* The glyph format.
*
* @return:
* A renderer handle. 0~if none found.
*
* @note:
* An error will be returned if a module already exists by that name, or
* if the module requires a version of FreeType that is too great.
*
* To add a new renderer, simply use @FT_Add_Module. To retrieve a
* renderer by its name, use @FT_Get_Module.
*/
FT_EXPORT( FT_Renderer )
FT_Get_Renderer( FT_Library library,
FT_Glyph_Format format );
/**************************************************************************
*
* @function:
* FT_Set_Renderer
*
* @description:
* Set the current renderer to use, and set additional mode.
*
* @inout:
* library ::
* A handle to the library object.
*
* @input:
* renderer ::
* A handle to the renderer object.
*
* num_params ::
* The number of additional parameters.
*
* parameters ::
* Additional parameters.
*
* @return:
* FreeType error code. 0~means success.
*
* @note:
* In case of success, the renderer will be used to convert glyph images
* in the renderer's known format into bitmaps.
*
* This doesn't change the current renderer for other formats.
*
* Currently, no FreeType renderer module uses `parameters`; you should
* thus always pass `NULL` as the value.
*/
FT_EXPORT( FT_Error )
FT_Set_Renderer( FT_Library library,
FT_Renderer renderer,
FT_UInt num_params,
FT_Parameter* parameters );
/* */
FT_END_HEADER
#endif /* FTRENDER_H_ */
/* END */

159
third_party/freetype/uos/loongarch64/include/freetype2/freetype/ftsizes.h vendored Normal file
View File

@ -0,0 +1,159 @@
/****************************************************************************
*
* ftsizes.h
*
* FreeType size objects management (specification).
*
* Copyright (C) 1996-2020 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
* modified, and distributed under the terms of the FreeType project
* license, LICENSE.TXT. By continuing to use, modify, or distribute
* this file you indicate that you have read the license and
* understand and accept it fully.
*
*/
/**************************************************************************
*
* Typical application would normally not need to use these functions.
* However, they have been placed in a public API for the rare cases where
* they are needed.
*
*/
#ifndef FTSIZES_H_
#define FTSIZES_H_
#include <freetype/freetype.h>
#ifdef FREETYPE_H
#error "freetype.h of FreeType 1 has been loaded!"
#error "Please fix the directory search order for header files"
#error "so that freetype.h of FreeType 2 is found first."
#endif
FT_BEGIN_HEADER
/**************************************************************************
*
* @section:
* sizes_management
*
* @title:
* Size Management
*
* @abstract:
* Managing multiple sizes per face.
*
* @description:
* When creating a new face object (e.g., with @FT_New_Face), an @FT_Size
* object is automatically created and used to store all pixel-size
* dependent information, available in the `face->size` field.
*
* It is however possible to create more sizes for a given face, mostly
* in order to manage several character pixel sizes of the same font
* family and style. See @FT_New_Size and @FT_Done_Size.
*
* Note that @FT_Set_Pixel_Sizes and @FT_Set_Char_Size only modify the
* contents of the current 'active' size; you thus need to use
* @FT_Activate_Size to change it.
*
* 99% of applications won't need the functions provided here, especially
* if they use the caching sub-system, so be cautious when using these.
*
*/
/**************************************************************************
*
* @function:
* FT_New_Size
*
* @description:
* Create a new size object from a given face object.
*
* @input:
* face ::
* A handle to a parent face object.
*
* @output:
* asize ::
* A handle to a new size object.
*
* @return:
* FreeType error code. 0~means success.
*
* @note:
* You need to call @FT_Activate_Size in order to select the new size for
* upcoming calls to @FT_Set_Pixel_Sizes, @FT_Set_Char_Size,
* @FT_Load_Glyph, @FT_Load_Char, etc.
*/
FT_EXPORT( FT_Error )
FT_New_Size( FT_Face face,
FT_Size* size );
/**************************************************************************
*
* @function:
* FT_Done_Size
*
* @description:
* Discard a given size object. Note that @FT_Done_Face automatically
* discards all size objects allocated with @FT_New_Size.
*
* @input:
* size ::
* A handle to a target size object.
*
* @return:
* FreeType error code. 0~means success.
*/
FT_EXPORT( FT_Error )
FT_Done_Size( FT_Size size );
/**************************************************************************
*
* @function:
* FT_Activate_Size
*
* @description:
* Even though it is possible to create several size objects for a given
* face (see @FT_New_Size for details), functions like @FT_Load_Glyph or
* @FT_Load_Char only use the one that has been activated last to
* determine the 'current character pixel size'.
*
* This function can be used to 'activate' a previously created size
* object.
*
* @input:
* size ::
* A handle to a target size object.
*
* @return:
* FreeType error code. 0~means success.
*
* @note:
* If `face` is the size's parent face object, this function changes the
* value of `face->size` to the input size handle.
*/
FT_EXPORT( FT_Error )
FT_Activate_Size( FT_Size size );
/* */
FT_END_HEADER
#endif /* FTSIZES_H_ */
/* END */

272
third_party/freetype/uos/loongarch64/include/freetype2/freetype/ftsnames.h vendored Normal file
View File

@ -0,0 +1,272 @@
/****************************************************************************
*
* ftsnames.h
*
* Simple interface to access SFNT 'name' tables (which are used
* to hold font names, copyright info, notices, etc.) (specification).
*
* This is _not_ used to retrieve glyph names!
*
* Copyright (C) 1996-2020 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
* modified, and distributed under the terms of the FreeType project
* license, LICENSE.TXT. By continuing to use, modify, or distribute
* this file you indicate that you have read the license and
* understand and accept it fully.
*
*/
#ifndef FTSNAMES_H_
#define FTSNAMES_H_
#include <freetype/freetype.h>
#include <freetype/ftparams.h>
#ifdef FREETYPE_H
#error "freetype.h of FreeType 1 has been loaded!"
#error "Please fix the directory search order for header files"
#error "so that freetype.h of FreeType 2 is found first."
#endif
FT_BEGIN_HEADER
/**************************************************************************
*
* @section:
* sfnt_names
*
* @title:
* SFNT Names
*
* @abstract:
* Access the names embedded in TrueType and OpenType files.
*
* @description:
* The TrueType and OpenType specifications allow the inclusion of a
* special names table ('name') in font files. This table contains
* textual (and internationalized) information regarding the font, like
* family name, copyright, version, etc.
*
* The definitions below are used to access them if available.
*
* Note that this has nothing to do with glyph names!
*
*/
/**************************************************************************
*
* @struct:
* FT_SfntName
*
* @description:
* A structure used to model an SFNT 'name' table entry.
*
* @fields:
* platform_id ::
* The platform ID for `string`. See @TT_PLATFORM_XXX for possible
* values.
*
* encoding_id ::
* The encoding ID for `string`. See @TT_APPLE_ID_XXX, @TT_MAC_ID_XXX,
* @TT_ISO_ID_XXX, @TT_MS_ID_XXX, and @TT_ADOBE_ID_XXX for possible
* values.
*
* language_id ::
* The language ID for `string`. See @TT_MAC_LANGID_XXX and
* @TT_MS_LANGID_XXX for possible values.
*
* Registered OpenType values for `language_id` are always smaller than
* 0x8000; values equal or larger than 0x8000 usually indicate a
* language tag string (introduced in OpenType version 1.6). Use
* function @FT_Get_Sfnt_LangTag with `language_id` as its argument to
* retrieve the associated language tag.
*
* name_id ::
* An identifier for `string`. See @TT_NAME_ID_XXX for possible
* values.
*
* string ::
* The 'name' string. Note that its format differs depending on the
* (platform,encoding) pair, being either a string of bytes (without a
* terminating `NULL` byte) or containing UTF-16BE entities.
*
* string_len ::
* The length of `string` in bytes.
*
* @note:
* Please refer to the TrueType or OpenType specification for more
* details.
*/
typedef struct FT_SfntName_
{
FT_UShort platform_id;
FT_UShort encoding_id;
FT_UShort language_id;
FT_UShort name_id;
FT_Byte* string; /* this string is *not* null-terminated! */
FT_UInt string_len; /* in bytes */
} FT_SfntName;
/**************************************************************************
*
* @function:
* FT_Get_Sfnt_Name_Count
*
* @description:
* Retrieve the number of name strings in the SFNT 'name' table.
*
* @input:
* face ::
* A handle to the source face.
*
* @return:
* The number of strings in the 'name' table.
*
* @note:
* This function always returns an error if the config macro
* `TT_CONFIG_OPTION_SFNT_NAMES` is not defined in `ftoption.h`.
*/
FT_EXPORT( FT_UInt )
FT_Get_Sfnt_Name_Count( FT_Face face );
/**************************************************************************
*
* @function:
* FT_Get_Sfnt_Name
*
* @description:
* Retrieve a string of the SFNT 'name' table for a given index.
*
* @input:
* face ::
* A handle to the source face.
*
* idx ::
* The index of the 'name' string.
*
* @output:
* aname ::
* The indexed @FT_SfntName structure.
*
* @return:
* FreeType error code. 0~means success.
*
* @note:
* The `string` array returned in the `aname` structure is not
* null-terminated. Note that you don't have to deallocate `string` by
* yourself; FreeType takes care of it if you call @FT_Done_Face.
*
* Use @FT_Get_Sfnt_Name_Count to get the total number of available
* 'name' table entries, then do a loop until you get the right platform,
* encoding, and name ID.
*
* 'name' table format~1 entries can use language tags also, see
* @FT_Get_Sfnt_LangTag.
*
* This function always returns an error if the config macro
* `TT_CONFIG_OPTION_SFNT_NAMES` is not defined in `ftoption.h`.
*/
FT_EXPORT( FT_Error )
FT_Get_Sfnt_Name( FT_Face face,
FT_UInt idx,
FT_SfntName *aname );
/**************************************************************************
*
* @struct:
* FT_SfntLangTag
*
* @description:
* A structure to model a language tag entry from an SFNT 'name' table.
*
* @fields:
* string ::
* The language tag string, encoded in UTF-16BE (without trailing
* `NULL` bytes).
*
* string_len ::
* The length of `string` in **bytes**.
*
* @note:
* Please refer to the TrueType or OpenType specification for more
* details.
*
* @since:
* 2.8
*/
typedef struct FT_SfntLangTag_
{
FT_Byte* string; /* this string is *not* null-terminated! */
FT_UInt string_len; /* in bytes */
} FT_SfntLangTag;
/**************************************************************************
*
* @function:
* FT_Get_Sfnt_LangTag
*
* @description:
* Retrieve the language tag associated with a language ID of an SFNT
* 'name' table entry.
*
* @input:
* face ::
* A handle to the source face.
*
* langID ::
* The language ID, as returned by @FT_Get_Sfnt_Name. This is always a
* value larger than 0x8000.
*
* @output:
* alangTag ::
* The language tag associated with the 'name' table entry's language
* ID.
*
* @return:
* FreeType error code. 0~means success.
*
* @note:
* The `string` array returned in the `alangTag` structure is not
* null-terminated. Note that you don't have to deallocate `string` by
* yourself; FreeType takes care of it if you call @FT_Done_Face.
*
* Only 'name' table format~1 supports language tags. For format~0
* tables, this function always returns FT_Err_Invalid_Table. For
* invalid format~1 language ID values, FT_Err_Invalid_Argument is
* returned.
*
* This function always returns an error if the config macro
* `TT_CONFIG_OPTION_SFNT_NAMES` is not defined in `ftoption.h`.
*
* @since:
* 2.8
*/
FT_EXPORT( FT_Error )
FT_Get_Sfnt_LangTag( FT_Face face,
FT_UInt langID,
FT_SfntLangTag *alangTag );
/* */
FT_END_HEADER
#endif /* FTSNAMES_H_ */
/* END */

773
third_party/freetype/uos/loongarch64/include/freetype2/freetype/ftstroke.h vendored Normal file
View File

@ -0,0 +1,773 @@
/****************************************************************************
*
* ftstroke.h
*
* FreeType path stroker (specification).
*
* Copyright (C) 2002-2020 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
* modified, and distributed under the terms of the FreeType project
* license, LICENSE.TXT. By continuing to use, modify, or distribute
* this file you indicate that you have read the license and
* understand and accept it fully.
*
*/
#ifndef FTSTROKE_H_
#define FTSTROKE_H_
#include <freetype/ftoutln.h>
#include <freetype/ftglyph.h>
FT_BEGIN_HEADER
/**************************************************************************
*
* @section:
* glyph_stroker
*
* @title:
* Glyph Stroker
*
* @abstract:
* Generating bordered and stroked glyphs.
*
* @description:
* This component generates stroked outlines of a given vectorial glyph.
* It also allows you to retrieve the 'outside' and/or the 'inside'
* borders of the stroke.
*
* This can be useful to generate 'bordered' glyph, i.e., glyphs
* displayed with a colored (and anti-aliased) border around their
* shape.
*
* @order:
* FT_Stroker
*
* FT_Stroker_LineJoin
* FT_Stroker_LineCap
* FT_StrokerBorder
*
* FT_Outline_GetInsideBorder
* FT_Outline_GetOutsideBorder
*
* FT_Glyph_Stroke
* FT_Glyph_StrokeBorder
*
* FT_Stroker_New
* FT_Stroker_Set
* FT_Stroker_Rewind
* FT_Stroker_ParseOutline
* FT_Stroker_Done
*
* FT_Stroker_BeginSubPath
* FT_Stroker_EndSubPath
*
* FT_Stroker_LineTo
* FT_Stroker_ConicTo
* FT_Stroker_CubicTo
*
* FT_Stroker_GetBorderCounts
* FT_Stroker_ExportBorder
* FT_Stroker_GetCounts
* FT_Stroker_Export
*
*/
/**************************************************************************
*
* @type:
* FT_Stroker
*
* @description:
* Opaque handle to a path stroker object.
*/
typedef struct FT_StrokerRec_* FT_Stroker;
/**************************************************************************
*
* @enum:
* FT_Stroker_LineJoin
*
* @description:
* These values determine how two joining lines are rendered in a
* stroker.
*
* @values:
* FT_STROKER_LINEJOIN_ROUND ::
* Used to render rounded line joins. Circular arcs are used to join
* two lines smoothly.
*
* FT_STROKER_LINEJOIN_BEVEL ::
* Used to render beveled line joins. The outer corner of the joined
* lines is filled by enclosing the triangular region of the corner
* with a straight line between the outer corners of each stroke.
*
* FT_STROKER_LINEJOIN_MITER_FIXED ::
* Used to render mitered line joins, with fixed bevels if the miter
* limit is exceeded. The outer edges of the strokes for the two
* segments are extended until they meet at an angle. A bevel join
* (see above) is used if the segments meet at too sharp an angle and
* the outer edges meet beyond a distance corresponding to the meter
* limit. This prevents long spikes being created.
* `FT_STROKER_LINEJOIN_MITER_FIXED` generates a miter line join as
* used in PostScript and PDF.
*
* FT_STROKER_LINEJOIN_MITER_VARIABLE ::
* FT_STROKER_LINEJOIN_MITER ::
* Used to render mitered line joins, with variable bevels if the miter
* limit is exceeded. The intersection of the strokes is clipped
* perpendicularly to the bisector, at a distance corresponding to
* the miter limit. This prevents long spikes being created.
* `FT_STROKER_LINEJOIN_MITER_VARIABLE` generates a mitered line join
* as used in XPS. `FT_STROKER_LINEJOIN_MITER` is an alias for
* `FT_STROKER_LINEJOIN_MITER_VARIABLE`, retained for backward
* compatibility.
*/
typedef enum FT_Stroker_LineJoin_
{
FT_STROKER_LINEJOIN_ROUND = 0,
FT_STROKER_LINEJOIN_BEVEL = 1,
FT_STROKER_LINEJOIN_MITER_VARIABLE = 2,
FT_STROKER_LINEJOIN_MITER = FT_STROKER_LINEJOIN_MITER_VARIABLE,
FT_STROKER_LINEJOIN_MITER_FIXED = 3
} FT_Stroker_LineJoin;
/**************************************************************************
*
* @enum:
* FT_Stroker_LineCap
*
* @description:
* These values determine how the end of opened sub-paths are rendered in
* a stroke.
*
* @values:
* FT_STROKER_LINECAP_BUTT ::
* The end of lines is rendered as a full stop on the last point
* itself.
*
* FT_STROKER_LINECAP_ROUND ::
* The end of lines is rendered as a half-circle around the last point.
*
* FT_STROKER_LINECAP_SQUARE ::
* The end of lines is rendered as a square around the last point.
*/
typedef enum FT_Stroker_LineCap_
{
FT_STROKER_LINECAP_BUTT = 0,
FT_STROKER_LINECAP_ROUND,
FT_STROKER_LINECAP_SQUARE
} FT_Stroker_LineCap;
/**************************************************************************
*
* @enum:
* FT_StrokerBorder
*
* @description:
* These values are used to select a given stroke border in
* @FT_Stroker_GetBorderCounts and @FT_Stroker_ExportBorder.
*
* @values:
* FT_STROKER_BORDER_LEFT ::
* Select the left border, relative to the drawing direction.
*
* FT_STROKER_BORDER_RIGHT ::
* Select the right border, relative to the drawing direction.
*
* @note:
* Applications are generally interested in the 'inside' and 'outside'
* borders. However, there is no direct mapping between these and the
* 'left' and 'right' ones, since this really depends on the glyph's
* drawing orientation, which varies between font formats.
*
* You can however use @FT_Outline_GetInsideBorder and
* @FT_Outline_GetOutsideBorder to get these.
*/
typedef enum FT_StrokerBorder_
{
FT_STROKER_BORDER_LEFT = 0,
FT_STROKER_BORDER_RIGHT
} FT_StrokerBorder;
/**************************************************************************
*
* @function:
* FT_Outline_GetInsideBorder
*
* @description:
* Retrieve the @FT_StrokerBorder value corresponding to the 'inside'
* borders of a given outline.
*
* @input:
* outline ::
* The source outline handle.
*
* @return:
* The border index. @FT_STROKER_BORDER_RIGHT for empty or invalid
* outlines.
*/
FT_EXPORT( FT_StrokerBorder )
FT_Outline_GetInsideBorder( FT_Outline* outline );
/**************************************************************************
*
* @function:
* FT_Outline_GetOutsideBorder
*
* @description:
* Retrieve the @FT_StrokerBorder value corresponding to the 'outside'
* borders of a given outline.
*
* @input:
* outline ::
* The source outline handle.
*
* @return:
* The border index. @FT_STROKER_BORDER_LEFT for empty or invalid
* outlines.
*/
FT_EXPORT( FT_StrokerBorder )
FT_Outline_GetOutsideBorder( FT_Outline* outline );
/**************************************************************************
*
* @function:
* FT_Stroker_New
*
* @description:
* Create a new stroker object.
*
* @input:
* library ::
* FreeType library handle.
*
* @output:
* astroker ::
* A new stroker object handle. `NULL` in case of error.
*
* @return:
* FreeType error code. 0~means success.
*/
FT_EXPORT( FT_Error )
FT_Stroker_New( FT_Library library,
FT_Stroker *astroker );
/**************************************************************************
*
* @function:
* FT_Stroker_Set
*
* @description:
* Reset a stroker object's attributes.
*
* @input:
* stroker ::
* The target stroker handle.
*
* radius ::
* The border radius.
*
* line_cap ::
* The line cap style.
*
* line_join ::
* The line join style.
*
* miter_limit ::
* The maximum reciprocal sine of half-angle at the miter join,
* expressed as 16.16 fixed point value.
*
* @note:
* The `radius` is expressed in the same units as the outline
* coordinates.
*
* The `miter_limit` multiplied by the `radius` gives the maximum size
* of a miter spike, at which it is clipped for
* @FT_STROKER_LINEJOIN_MITER_VARIABLE or replaced with a bevel join for
* @FT_STROKER_LINEJOIN_MITER_FIXED.
*
* This function calls @FT_Stroker_Rewind automatically.
*/
FT_EXPORT( void )
FT_Stroker_Set( FT_Stroker stroker,
FT_Fixed radius,
FT_Stroker_LineCap line_cap,
FT_Stroker_LineJoin line_join,
FT_Fixed miter_limit );
/**************************************************************************
*
* @function:
* FT_Stroker_Rewind
*
* @description:
* Reset a stroker object without changing its attributes. You should
* call this function before beginning a new series of calls to
* @FT_Stroker_BeginSubPath or @FT_Stroker_EndSubPath.
*
* @input:
* stroker ::
* The target stroker handle.
*/
FT_EXPORT( void )
FT_Stroker_Rewind( FT_Stroker stroker );
/**************************************************************************
*
* @function:
* FT_Stroker_ParseOutline
*
* @description:
* A convenience function used to parse a whole outline with the stroker.
* The resulting outline(s) can be retrieved later by functions like
* @FT_Stroker_GetCounts and @FT_Stroker_Export.
*
* @input:
* stroker ::
* The target stroker handle.
*
* outline ::
* The source outline.
*
* opened ::
* A boolean. If~1, the outline is treated as an open path instead of
* a closed one.
*
* @return:
* FreeType error code. 0~means success.
*
* @note:
* If `opened` is~0 (the default), the outline is treated as a closed
* path, and the stroker generates two distinct 'border' outlines.
*
* If `opened` is~1, the outline is processed as an open path, and the
* stroker generates a single 'stroke' outline.
*
* This function calls @FT_Stroker_Rewind automatically.
*/
FT_EXPORT( FT_Error )
FT_Stroker_ParseOutline( FT_Stroker stroker,
FT_Outline* outline,
FT_Bool opened );
/**************************************************************************
*
* @function:
* FT_Stroker_BeginSubPath
*
* @description:
* Start a new sub-path in the stroker.
*
* @input:
* stroker ::
* The target stroker handle.
*
* to ::
* A pointer to the start vector.
*
* open ::
* A boolean. If~1, the sub-path is treated as an open one.
*
* @return:
* FreeType error code. 0~means success.
*
* @note:
* This function is useful when you need to stroke a path that is not
* stored as an @FT_Outline object.
*/
FT_EXPORT( FT_Error )
FT_Stroker_BeginSubPath( FT_Stroker stroker,
FT_Vector* to,
FT_Bool open );
/**************************************************************************
*
* @function:
* FT_Stroker_EndSubPath
*
* @description:
* Close the current sub-path in the stroker.
*
* @input:
* stroker ::
* The target stroker handle.
*
* @return:
* FreeType error code. 0~means success.
*
* @note:
* You should call this function after @FT_Stroker_BeginSubPath. If the
* subpath was not 'opened', this function 'draws' a single line segment
* to the start position when needed.
*/
FT_EXPORT( FT_Error )
FT_Stroker_EndSubPath( FT_Stroker stroker );
/**************************************************************************
*
* @function:
* FT_Stroker_LineTo
*
* @description:
* 'Draw' a single line segment in the stroker's current sub-path, from
* the last position.
*
* @input:
* stroker ::
* The target stroker handle.
*
* to ::
* A pointer to the destination point.
*
* @return:
* FreeType error code. 0~means success.
*
* @note:
* You should call this function between @FT_Stroker_BeginSubPath and
* @FT_Stroker_EndSubPath.
*/
FT_EXPORT( FT_Error )
FT_Stroker_LineTo( FT_Stroker stroker,
FT_Vector* to );
/**************************************************************************
*
* @function:
* FT_Stroker_ConicTo
*
* @description:
* 'Draw' a single quadratic Bezier in the stroker's current sub-path,
* from the last position.
*
* @input:
* stroker ::
* The target stroker handle.
*
* control ::
* A pointer to a Bezier control point.
*
* to ::
* A pointer to the destination point.
*
* @return:
* FreeType error code. 0~means success.
*
* @note:
* You should call this function between @FT_Stroker_BeginSubPath and
* @FT_Stroker_EndSubPath.
*/
FT_EXPORT( FT_Error )
FT_Stroker_ConicTo( FT_Stroker stroker,
FT_Vector* control,
FT_Vector* to );
/**************************************************************************
*
* @function:
* FT_Stroker_CubicTo
*
* @description:
* 'Draw' a single cubic Bezier in the stroker's current sub-path, from
* the last position.
*
* @input:
* stroker ::
* The target stroker handle.
*
* control1 ::
* A pointer to the first Bezier control point.
*
* control2 ::
* A pointer to second Bezier control point.
*
* to ::
* A pointer to the destination point.
*
* @return:
* FreeType error code. 0~means success.
*
* @note:
* You should call this function between @FT_Stroker_BeginSubPath and
* @FT_Stroker_EndSubPath.
*/
FT_EXPORT( FT_Error )
FT_Stroker_CubicTo( FT_Stroker stroker,
FT_Vector* control1,
FT_Vector* control2,
FT_Vector* to );
/**************************************************************************
*
* @function:
* FT_Stroker_GetBorderCounts
*
* @description:
* Call this function once you have finished parsing your paths with the
* stroker. It returns the number of points and contours necessary to
* export one of the 'border' or 'stroke' outlines generated by the
* stroker.
*
* @input:
* stroker ::
* The target stroker handle.
*
* border ::
* The border index.
*
* @output:
* anum_points ::
* The number of points.
*
* anum_contours ::
* The number of contours.
*
* @return:
* FreeType error code. 0~means success.
*
* @note:
* When an outline, or a sub-path, is 'closed', the stroker generates two
* independent 'border' outlines, named 'left' and 'right'.
*
* When the outline, or a sub-path, is 'opened', the stroker merges the
* 'border' outlines with caps. The 'left' border receives all points,
* while the 'right' border becomes empty.
*
* Use the function @FT_Stroker_GetCounts instead if you want to retrieve
* the counts associated to both borders.
*/
FT_EXPORT( FT_Error )
FT_Stroker_GetBorderCounts( FT_Stroker stroker,
FT_StrokerBorder border,
FT_UInt *anum_points,
FT_UInt *anum_contours );
/**************************************************************************
*
* @function:
* FT_Stroker_ExportBorder
*
* @description:
* Call this function after @FT_Stroker_GetBorderCounts to export the
* corresponding border to your own @FT_Outline structure.
*
* Note that this function appends the border points and contours to your
* outline, but does not try to resize its arrays.
*
* @input:
* stroker ::
* The target stroker handle.
*
* border ::
* The border index.
*
* outline ::
* The target outline handle.
*
* @note:
* Always call this function after @FT_Stroker_GetBorderCounts to get
* sure that there is enough room in your @FT_Outline object to receive
* all new data.
*
* When an outline, or a sub-path, is 'closed', the stroker generates two
* independent 'border' outlines, named 'left' and 'right'.
*
* When the outline, or a sub-path, is 'opened', the stroker merges the
* 'border' outlines with caps. The 'left' border receives all points,
* while the 'right' border becomes empty.
*
* Use the function @FT_Stroker_Export instead if you want to retrieve
* all borders at once.
*/
FT_EXPORT( void )
FT_Stroker_ExportBorder( FT_Stroker stroker,
FT_StrokerBorder border,
FT_Outline* outline );
/**************************************************************************
*
* @function:
* FT_Stroker_GetCounts
*
* @description:
* Call this function once you have finished parsing your paths with the
* stroker. It returns the number of points and contours necessary to
* export all points/borders from the stroked outline/path.
*
* @input:
* stroker ::
* The target stroker handle.
*
* @output:
* anum_points ::
* The number of points.
*
* anum_contours ::
* The number of contours.
*
* @return:
* FreeType error code. 0~means success.
*/
FT_EXPORT( FT_Error )
FT_Stroker_GetCounts( FT_Stroker stroker,
FT_UInt *anum_points,
FT_UInt *anum_contours );
/**************************************************************************
*
* @function:
* FT_Stroker_Export
*
* @description:
* Call this function after @FT_Stroker_GetBorderCounts to export all
* borders to your own @FT_Outline structure.
*
* Note that this function appends the border points and contours to your
* outline, but does not try to resize its arrays.
*
* @input:
* stroker ::
* The target stroker handle.
*
* outline ::
* The target outline handle.
*/
FT_EXPORT( void )
FT_Stroker_Export( FT_Stroker stroker,
FT_Outline* outline );
/**************************************************************************
*
* @function:
* FT_Stroker_Done
*
* @description:
* Destroy a stroker object.
*
* @input:
* stroker ::
* A stroker handle. Can be `NULL`.
*/
FT_EXPORT( void )
FT_Stroker_Done( FT_Stroker stroker );
/**************************************************************************
*
* @function:
* FT_Glyph_Stroke
*
* @description:
* Stroke a given outline glyph object with a given stroker.
*
* @inout:
* pglyph ::
* Source glyph handle on input, new glyph handle on output.
*
* @input:
* stroker ::
* A stroker handle.
*
* destroy ::
* A Boolean. If~1, the source glyph object is destroyed on success.
*
* @return:
* FreeType error code. 0~means success.
*
* @note:
* The source glyph is untouched in case of error.
*
* Adding stroke may yield a significantly wider and taller glyph
* depending on how large of a radius was used to stroke the glyph. You
* may need to manually adjust horizontal and vertical advance amounts to
* account for this added size.
*/
FT_EXPORT( FT_Error )
FT_Glyph_Stroke( FT_Glyph *pglyph,
FT_Stroker stroker,
FT_Bool destroy );
/**************************************************************************
*
* @function:
* FT_Glyph_StrokeBorder
*
* @description:
* Stroke a given outline glyph object with a given stroker, but only
* return either its inside or outside border.
*
* @inout:
* pglyph ::
* Source glyph handle on input, new glyph handle on output.
*
* @input:
* stroker ::
* A stroker handle.
*
* inside ::
* A Boolean. If~1, return the inside border, otherwise the outside
* border.
*
* destroy ::
* A Boolean. If~1, the source glyph object is destroyed on success.
*
* @return:
* FreeType error code. 0~means success.
*
* @note:
* The source glyph is untouched in case of error.
*
* Adding stroke may yield a significantly wider and taller glyph
* depending on how large of a radius was used to stroke the glyph. You
* may need to manually adjust horizontal and vertical advance amounts to
* account for this added size.
*/
FT_EXPORT( FT_Error )
FT_Glyph_StrokeBorder( FT_Glyph *pglyph,
FT_Stroker stroker,
FT_Bool inside,
FT_Bool destroy );
/* */
FT_END_HEADER
#endif /* FTSTROKE_H_ */
/* END */
/* Local Variables: */
/* coding: utf-8 */
/* End: */

83
third_party/freetype/uos/loongarch64/include/freetype2/freetype/ftsynth.h vendored Normal file
View File

@ -0,0 +1,83 @@
/****************************************************************************
*
* ftsynth.h
*
* FreeType synthesizing code for emboldening and slanting
* (specification).
*
* Copyright (C) 2000-2020 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
* modified, and distributed under the terms of the FreeType project
* license, LICENSE.TXT. By continuing to use, modify, or distribute
* this file you indicate that you have read the license and
* understand and accept it fully.
*
*/
/*************************************************************************/
/*************************************************************************/
/*************************************************************************/
/*************************************************************************/
/*************************************************************************/
/********* *********/
/********* WARNING, THIS IS ALPHA CODE! THIS API *********/
/********* IS DUE TO CHANGE UNTIL STRICTLY NOTIFIED BY THE *********/
/********* FREETYPE DEVELOPMENT TEAM *********/
/********* *********/
/*************************************************************************/
/*************************************************************************/
/*************************************************************************/
/*************************************************************************/
/*************************************************************************/
/* Main reason for not lifting the functions in this module to a */
/* 'standard' API is that the used parameters for emboldening and */
/* slanting are not configurable. Consider the functions as a */
/* code resource that should be copied into the application and */
/* adapted to the particular needs. */
#ifndef FTSYNTH_H_
#define FTSYNTH_H_
#include <freetype/freetype.h>
#ifdef FREETYPE_H
#error "freetype.h of FreeType 1 has been loaded!"
#error "Please fix the directory search order for header files"
#error "so that freetype.h of FreeType 2 is found first."
#endif
FT_BEGIN_HEADER
/* Embolden a glyph by a 'reasonable' value (which is highly a matter of */
/* taste). This function is actually a convenience function, providing */
/* a wrapper for @FT_Outline_Embolden and @FT_Bitmap_Embolden. */
/* */
/* For emboldened outlines the height, width, and advance metrics are */
/* increased by the strength of the emboldening -- this even affects */
/* mono-width fonts! */
/* */
/* You can also call @FT_Outline_Get_CBox to get precise values. */
FT_EXPORT( void )
FT_GlyphSlot_Embolden( FT_GlyphSlot slot );
/* Slant an outline glyph to the right by about 12 degrees. */
FT_EXPORT( void )
FT_GlyphSlot_Oblique( FT_GlyphSlot slot );
/* */
FT_END_HEADER
#endif /* FTSYNTH_H_ */
/* END */

352
third_party/freetype/uos/loongarch64/include/freetype2/freetype/ftsystem.h vendored Normal file
View File

@ -0,0 +1,352 @@
/****************************************************************************
*
* ftsystem.h
*
* FreeType low-level system interface definition (specification).
*
* Copyright (C) 1996-2020 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
* modified, and distributed under the terms of the FreeType project
* license, LICENSE.TXT. By continuing to use, modify, or distribute
* this file you indicate that you have read the license and
* understand and accept it fully.
*
*/
#ifndef FTSYSTEM_H_
#define FTSYSTEM_H_
FT_BEGIN_HEADER
/**************************************************************************
*
* @section:
* system_interface
*
* @title:
* System Interface
*
* @abstract:
* How FreeType manages memory and i/o.
*
* @description:
* This section contains various definitions related to memory management
* and i/o access. You need to understand this information if you want to
* use a custom memory manager or you own i/o streams.
*
*/
/**************************************************************************
*
* M E M O R Y M A N A G E M E N T
*
*/
/**************************************************************************
*
* @type:
* FT_Memory
*
* @description:
* A handle to a given memory manager object, defined with an
* @FT_MemoryRec structure.
*
*/
typedef struct FT_MemoryRec_* FT_Memory;
/**************************************************************************
*
* @functype:
* FT_Alloc_Func
*
* @description:
* A function used to allocate `size` bytes from `memory`.
*
* @input:
* memory ::
* A handle to the source memory manager.
*
* size ::
* The size in bytes to allocate.
*
* @return:
* Address of new memory block. 0~in case of failure.
*
*/
typedef void*
(*FT_Alloc_Func)( FT_Memory memory,
long size );
/**************************************************************************
*
* @functype:
* FT_Free_Func
*
* @description:
* A function used to release a given block of memory.
*
* @input:
* memory ::
* A handle to the source memory manager.
*
* block ::
* The address of the target memory block.
*
*/
typedef void
(*FT_Free_Func)( FT_Memory memory,
void* block );
/**************************************************************************
*
* @functype:
* FT_Realloc_Func
*
* @description:
* A function used to re-allocate a given block of memory.
*
* @input:
* memory ::
* A handle to the source memory manager.
*
* cur_size ::
* The block's current size in bytes.
*
* new_size ::
* The block's requested new size.
*
* block ::
* The block's current address.
*
* @return:
* New block address. 0~in case of memory shortage.
*
* @note:
* In case of error, the old block must still be available.
*
*/
typedef void*
(*FT_Realloc_Func)( FT_Memory memory,
long cur_size,
long new_size,
void* block );
/**************************************************************************
*
* @struct:
* FT_MemoryRec
*
* @description:
* A structure used to describe a given memory manager to FreeType~2.
*
* @fields:
* user ::
* A generic typeless pointer for user data.
*
* alloc ::
* A pointer type to an allocation function.
*
* free ::
* A pointer type to an memory freeing function.
*
* realloc ::
* A pointer type to a reallocation function.
*
*/
struct FT_MemoryRec_
{
void* user;
FT_Alloc_Func alloc;
FT_Free_Func free;
FT_Realloc_Func realloc;
};
/**************************************************************************
*
* I / O M A N A G E M E N T
*
*/
/**************************************************************************
*
* @type:
* FT_Stream
*
* @description:
* A handle to an input stream.
*
* @also:
* See @FT_StreamRec for the publicly accessible fields of a given stream
* object.
*
*/
typedef struct FT_StreamRec_* FT_Stream;
/**************************************************************************
*
* @struct:
* FT_StreamDesc
*
* @description:
* A union type used to store either a long or a pointer. This is used
* to store a file descriptor or a `FILE*` in an input stream.
*
*/
typedef union FT_StreamDesc_
{
long value;
void* pointer;
} FT_StreamDesc;
/**************************************************************************
*
* @functype:
* FT_Stream_IoFunc
*
* @description:
* A function used to seek and read data from a given input stream.
*
* @input:
* stream ::
* A handle to the source stream.
*
* offset ::
* The offset of read in stream (always from start).
*
* buffer ::
* The address of the read buffer.
*
* count ::
* The number of bytes to read from the stream.
*
* @return:
* The number of bytes effectively read by the stream.
*
* @note:
* This function might be called to perform a seek or skip operation with
* a `count` of~0. A non-zero return value then indicates an error.
*
*/
typedef unsigned long
(*FT_Stream_IoFunc)( FT_Stream stream,
unsigned long offset,
unsigned char* buffer,
unsigned long count );
/**************************************************************************
*
* @functype:
* FT_Stream_CloseFunc
*
* @description:
* A function used to close a given input stream.
*
* @input:
* stream ::
* A handle to the target stream.
*
*/
typedef void
(*FT_Stream_CloseFunc)( FT_Stream stream );
/**************************************************************************
*
* @struct:
* FT_StreamRec
*
* @description:
* A structure used to describe an input stream.
*
* @input:
* base ::
* For memory-based streams, this is the address of the first stream
* byte in memory. This field should always be set to `NULL` for
* disk-based streams.
*
* size ::
* The stream size in bytes.
*
* In case of compressed streams where the size is unknown before
* actually doing the decompression, the value is set to 0x7FFFFFFF.
* (Note that this size value can occur for normal streams also; it is
* thus just a hint.)
*
* pos ::
* The current position within the stream.
*
* descriptor ::
* This field is a union that can hold an integer or a pointer. It is
* used by stream implementations to store file descriptors or `FILE*`
* pointers.
*
* pathname ::
* This field is completely ignored by FreeType. However, it is often
* useful during debugging to use it to store the stream's filename
* (where available).
*
* read ::
* The stream's input function.
*
* close ::
* The stream's close function.
*
* memory ::
* The memory manager to use to preload frames. This is set internally
* by FreeType and shouldn't be touched by stream implementations.
*
* cursor ::
* This field is set and used internally by FreeType when parsing
* frames. In particular, the `FT_GET_XXX` macros use this instead of
* the `pos` field.
*
* limit ::
* This field is set and used internally by FreeType when parsing
* frames.
*
*/
typedef struct FT_StreamRec_
{
unsigned char* base;
unsigned long size;
unsigned long pos;
FT_StreamDesc descriptor;
FT_StreamDesc pathname;
FT_Stream_IoFunc read;
FT_Stream_CloseFunc close;
FT_Memory memory;
unsigned char* cursor;
unsigned char* limit;
} FT_StreamRec;
/* */
FT_END_HEADER
#endif /* FTSYSTEM_H_ */
/* END */

350
third_party/freetype/uos/loongarch64/include/freetype2/freetype/fttrigon.h vendored Normal file
View File

@ -0,0 +1,350 @@
/****************************************************************************
*
* fttrigon.h
*
* FreeType trigonometric functions (specification).
*
* Copyright (C) 2001-2020 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
* modified, and distributed under the terms of the FreeType project
* license, LICENSE.TXT. By continuing to use, modify, or distribute
* this file you indicate that you have read the license and
* understand and accept it fully.
*
*/
#ifndef FTTRIGON_H_
#define FTTRIGON_H_
#include <freetype/freetype.h>
#ifdef FREETYPE_H
#error "freetype.h of FreeType 1 has been loaded!"
#error "Please fix the directory search order for header files"
#error "so that freetype.h of FreeType 2 is found first."
#endif
FT_BEGIN_HEADER
/**************************************************************************
*
* @section:
* computations
*
*/
/**************************************************************************
*
* @type:
* FT_Angle
*
* @description:
* This type is used to model angle values in FreeType. Note that the
* angle is a 16.16 fixed-point value expressed in degrees.
*
*/
typedef FT_Fixed FT_Angle;
/**************************************************************************
*
* @macro:
* FT_ANGLE_PI
*
* @description:
* The angle pi expressed in @FT_Angle units.
*
*/
#define FT_ANGLE_PI ( 180L << 16 )
/**************************************************************************
*
* @macro:
* FT_ANGLE_2PI
*
* @description:
* The angle 2*pi expressed in @FT_Angle units.
*
*/
#define FT_ANGLE_2PI ( FT_ANGLE_PI * 2 )
/**************************************************************************
*
* @macro:
* FT_ANGLE_PI2
*
* @description:
* The angle pi/2 expressed in @FT_Angle units.
*
*/
#define FT_ANGLE_PI2 ( FT_ANGLE_PI / 2 )
/**************************************************************************
*
* @macro:
* FT_ANGLE_PI4
*
* @description:
* The angle pi/4 expressed in @FT_Angle units.
*
*/
#define FT_ANGLE_PI4 ( FT_ANGLE_PI / 4 )
/**************************************************************************
*
* @function:
* FT_Sin
*
* @description:
* Return the sinus of a given angle in fixed-point format.
*
* @input:
* angle ::
* The input angle.
*
* @return:
* The sinus value.
*
* @note:
* If you need both the sinus and cosinus for a given angle, use the
* function @FT_Vector_Unit.
*
*/
FT_EXPORT( FT_Fixed )
FT_Sin( FT_Angle angle );
/**************************************************************************
*
* @function:
* FT_Cos
*
* @description:
* Return the cosinus of a given angle in fixed-point format.
*
* @input:
* angle ::
* The input angle.
*
* @return:
* The cosinus value.
*
* @note:
* If you need both the sinus and cosinus for a given angle, use the
* function @FT_Vector_Unit.
*
*/
FT_EXPORT( FT_Fixed )
FT_Cos( FT_Angle angle );
/**************************************************************************
*
* @function:
* FT_Tan
*
* @description:
* Return the tangent of a given angle in fixed-point format.
*
* @input:
* angle ::
* The input angle.
*
* @return:
* The tangent value.
*
*/
FT_EXPORT( FT_Fixed )
FT_Tan( FT_Angle angle );
/**************************************************************************
*
* @function:
* FT_Atan2
*
* @description:
* Return the arc-tangent corresponding to a given vector (x,y) in the 2d
* plane.
*
* @input:
* x ::
* The horizontal vector coordinate.
*
* y ::
* The vertical vector coordinate.
*
* @return:
* The arc-tangent value (i.e. angle).
*
*/
FT_EXPORT( FT_Angle )
FT_Atan2( FT_Fixed x,
FT_Fixed y );
/**************************************************************************
*
* @function:
* FT_Angle_Diff
*
* @description:
* Return the difference between two angles. The result is always
* constrained to the ]-PI..PI] interval.
*
* @input:
* angle1 ::
* First angle.
*
* angle2 ::
* Second angle.
*
* @return:
* Constrained value of `angle2-angle1`.
*
*/
FT_EXPORT( FT_Angle )
FT_Angle_Diff( FT_Angle angle1,
FT_Angle angle2 );
/**************************************************************************
*
* @function:
* FT_Vector_Unit
*
* @description:
* Return the unit vector corresponding to a given angle. After the
* call, the value of `vec.x` will be `cos(angle)`, and the value of
* `vec.y` will be `sin(angle)`.
*
* This function is useful to retrieve both the sinus and cosinus of a
* given angle quickly.
*
* @output:
* vec ::
* The address of target vector.
*
* @input:
* angle ::
* The input angle.
*
*/
FT_EXPORT( void )
FT_Vector_Unit( FT_Vector* vec,
FT_Angle angle );
/**************************************************************************
*
* @function:
* FT_Vector_Rotate
*
* @description:
* Rotate a vector by a given angle.
*
* @inout:
* vec ::
* The address of target vector.
*
* @input:
* angle ::
* The input angle.
*
*/
FT_EXPORT( void )
FT_Vector_Rotate( FT_Vector* vec,
FT_Angle angle );
/**************************************************************************
*
* @function:
* FT_Vector_Length
*
* @description:
* Return the length of a given vector.
*
* @input:
* vec ::
* The address of target vector.
*
* @return:
* The vector length, expressed in the same units that the original
* vector coordinates.
*
*/
FT_EXPORT( FT_Fixed )
FT_Vector_Length( FT_Vector* vec );
/**************************************************************************
*
* @function:
* FT_Vector_Polarize
*
* @description:
* Compute both the length and angle of a given vector.
*
* @input:
* vec ::
* The address of source vector.
*
* @output:
* length ::
* The vector length.
*
* angle ::
* The vector angle.
*
*/
FT_EXPORT( void )
FT_Vector_Polarize( FT_Vector* vec,
FT_Fixed *length,
FT_Angle *angle );
/**************************************************************************
*
* @function:
* FT_Vector_From_Polar
*
* @description:
* Compute vector coordinates from a length and angle.
*
* @output:
* vec ::
* The address of source vector.
*
* @input:
* length ::
* The vector length.
*
* angle ::
* The vector angle.
*
*/
FT_EXPORT( void )
FT_Vector_From_Polar( FT_Vector* vec,
FT_Fixed length,
FT_Angle angle );
/* */
FT_END_HEADER
#endif /* FTTRIGON_H_ */
/* END */

615
third_party/freetype/uos/loongarch64/include/freetype2/freetype/fttypes.h vendored Normal file
View File

@ -0,0 +1,615 @@
/****************************************************************************
*
* fttypes.h
*
* FreeType simple types definitions (specification only).
*
* Copyright (C) 1996-2020 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
* modified, and distributed under the terms of the FreeType project
* license, LICENSE.TXT. By continuing to use, modify, or distribute
* this file you indicate that you have read the license and
* understand and accept it fully.
*
*/
#ifndef FTTYPES_H_
#define FTTYPES_H_
#include <ft2build.h>
#include FT_CONFIG_CONFIG_H
#include <freetype/ftsystem.h>
#include <freetype/ftimage.h>
#include <stddef.h>
FT_BEGIN_HEADER
/**************************************************************************
*
* @section:
* basic_types
*
* @title:
* Basic Data Types
*
* @abstract:
* The basic data types defined by the library.
*
* @description:
* This section contains the basic data types defined by FreeType~2,
* ranging from simple scalar types to bitmap descriptors. More
* font-specific structures are defined in a different section.
*
* @order:
* FT_Byte
* FT_Bytes
* FT_Char
* FT_Int
* FT_UInt
* FT_Int16
* FT_UInt16
* FT_Int32
* FT_UInt32
* FT_Int64
* FT_UInt64
* FT_Short
* FT_UShort
* FT_Long
* FT_ULong
* FT_Bool
* FT_Offset
* FT_PtrDist
* FT_String
* FT_Tag
* FT_Error
* FT_Fixed
* FT_Pointer
* FT_Pos
* FT_Vector
* FT_BBox
* FT_Matrix
* FT_FWord
* FT_UFWord
* FT_F2Dot14
* FT_UnitVector
* FT_F26Dot6
* FT_Data
*
* FT_MAKE_TAG
*
* FT_Generic
* FT_Generic_Finalizer
*
* FT_Bitmap
* FT_Pixel_Mode
* FT_Palette_Mode
* FT_Glyph_Format
* FT_IMAGE_TAG
*
*/
/**************************************************************************
*
* @type:
* FT_Bool
*
* @description:
* A typedef of unsigned char, used for simple booleans. As usual,
* values 1 and~0 represent true and false, respectively.
*/
typedef unsigned char FT_Bool;
/**************************************************************************
*
* @type:
* FT_FWord
*
* @description:
* A signed 16-bit integer used to store a distance in original font
* units.
*/
typedef signed short FT_FWord; /* distance in FUnits */
/**************************************************************************
*
* @type:
* FT_UFWord
*
* @description:
* An unsigned 16-bit integer used to store a distance in original font
* units.
*/
typedef unsigned short FT_UFWord; /* unsigned distance */
/**************************************************************************
*
* @type:
* FT_Char
*
* @description:
* A simple typedef for the _signed_ char type.
*/
typedef signed char FT_Char;
/**************************************************************************
*
* @type:
* FT_Byte
*
* @description:
* A simple typedef for the _unsigned_ char type.
*/
typedef unsigned char FT_Byte;
/**************************************************************************
*
* @type:
* FT_Bytes
*
* @description:
* A typedef for constant memory areas.
*/
typedef const FT_Byte* FT_Bytes;
/**************************************************************************
*
* @type:
* FT_Tag
*
* @description:
* A typedef for 32-bit tags (as used in the SFNT format).
*/
typedef FT_UInt32 FT_Tag;
/**************************************************************************
*
* @type:
* FT_String
*
* @description:
* A simple typedef for the char type, usually used for strings.
*/
typedef char FT_String;
/**************************************************************************
*
* @type:
* FT_Short
*
* @description:
* A typedef for signed short.
*/
typedef signed short FT_Short;
/**************************************************************************
*
* @type:
* FT_UShort
*
* @description:
* A typedef for unsigned short.
*/
typedef unsigned short FT_UShort;
/**************************************************************************
*
* @type:
* FT_Int
*
* @description:
* A typedef for the int type.
*/
typedef signed int FT_Int;
/**************************************************************************
*
* @type:
* FT_UInt
*
* @description:
* A typedef for the unsigned int type.
*/
typedef unsigned int FT_UInt;
/**************************************************************************
*
* @type:
* FT_Long
*
* @description:
* A typedef for signed long.
*/
typedef signed long FT_Long;
/**************************************************************************
*
* @type:
* FT_ULong
*
* @description:
* A typedef for unsigned long.
*/
typedef unsigned long FT_ULong;
/**************************************************************************
*
* @type:
* FT_F2Dot14
*
* @description:
* A signed 2.14 fixed-point type used for unit vectors.
*/
typedef signed short FT_F2Dot14;
/**************************************************************************
*
* @type:
* FT_F26Dot6
*
* @description:
* A signed 26.6 fixed-point type used for vectorial pixel coordinates.
*/
typedef signed long FT_F26Dot6;
/**************************************************************************
*
* @type:
* FT_Fixed
*
* @description:
* This type is used to store 16.16 fixed-point values, like scaling
* values or matrix coefficients.
*/
typedef signed long FT_Fixed;
/**************************************************************************
*
* @type:
* FT_Error
*
* @description:
* The FreeType error code type. A value of~0 is always interpreted as a
* successful operation.
*/
typedef int FT_Error;
/**************************************************************************
*
* @type:
* FT_Pointer
*
* @description:
* A simple typedef for a typeless pointer.
*/
typedef void* FT_Pointer;
/**************************************************************************
*
* @type:
* FT_Offset
*
* @description:
* This is equivalent to the ANSI~C `size_t` type, i.e., the largest
* _unsigned_ integer type used to express a file size or position, or a
* memory block size.
*/
typedef size_t FT_Offset;
/**************************************************************************
*
* @type:
* FT_PtrDist
*
* @description:
* This is equivalent to the ANSI~C `ptrdiff_t` type, i.e., the largest
* _signed_ integer type used to express the distance between two
* pointers.
*/
typedef ft_ptrdiff_t FT_PtrDist;
/**************************************************************************
*
* @struct:
* FT_UnitVector
*
* @description:
* A simple structure used to store a 2D vector unit vector. Uses
* FT_F2Dot14 types.
*
* @fields:
* x ::
* Horizontal coordinate.
*
* y ::
* Vertical coordinate.
*/
typedef struct FT_UnitVector_
{
FT_F2Dot14 x;
FT_F2Dot14 y;
} FT_UnitVector;
/**************************************************************************
*
* @struct:
* FT_Matrix
*
* @description:
* A simple structure used to store a 2x2 matrix. Coefficients are in
* 16.16 fixed-point format. The computation performed is:
*
* ```
* x' = x*xx + y*xy
* y' = x*yx + y*yy
* ```
*
* @fields:
* xx ::
* Matrix coefficient.
*
* xy ::
* Matrix coefficient.
*
* yx ::
* Matrix coefficient.
*
* yy ::
* Matrix coefficient.
*/
typedef struct FT_Matrix_
{
FT_Fixed xx, xy;
FT_Fixed yx, yy;
} FT_Matrix;
/**************************************************************************
*
* @struct:
* FT_Data
*
* @description:
* Read-only binary data represented as a pointer and a length.
*
* @fields:
* pointer ::
* The data.
*
* length ::
* The length of the data in bytes.
*/
typedef struct FT_Data_
{
const FT_Byte* pointer;
FT_Int length;
} FT_Data;
/**************************************************************************
*
* @functype:
* FT_Generic_Finalizer
*
* @description:
* Describe a function used to destroy the 'client' data of any FreeType
* object. See the description of the @FT_Generic type for details of
* usage.
*
* @input:
* The address of the FreeType object that is under finalization. Its
* client data is accessed through its `generic` field.
*/
typedef void (*FT_Generic_Finalizer)( void* object );
/**************************************************************************
*
* @struct:
* FT_Generic
*
* @description:
* Client applications often need to associate their own data to a
* variety of FreeType core objects. For example, a text layout API
* might want to associate a glyph cache to a given size object.
*
* Some FreeType object contains a `generic` field, of type `FT_Generic`,
* which usage is left to client applications and font servers.
*
* It can be used to store a pointer to client-specific data, as well as
* the address of a 'finalizer' function, which will be called by
* FreeType when the object is destroyed (for example, the previous
* client example would put the address of the glyph cache destructor in
* the `finalizer` field).
*
* @fields:
* data ::
* A typeless pointer to any client-specified data. This field is
* completely ignored by the FreeType library.
*
* finalizer ::
* A pointer to a 'generic finalizer' function, which will be called
* when the object is destroyed. If this field is set to `NULL`, no
* code will be called.
*/
typedef struct FT_Generic_
{
void* data;
FT_Generic_Finalizer finalizer;
} FT_Generic;
/**************************************************************************
*
* @macro:
* FT_MAKE_TAG
*
* @description:
* This macro converts four-letter tags that are used to label TrueType
* tables into an unsigned long, to be used within FreeType.
*
* @note:
* The produced values **must** be 32-bit integers. Don't redefine this
* macro.
*/
#define FT_MAKE_TAG( _x1, _x2, _x3, _x4 ) \
(FT_Tag) \
( ( (FT_ULong)_x1 << 24 ) | \
( (FT_ULong)_x2 << 16 ) | \
( (FT_ULong)_x3 << 8 ) | \
(FT_ULong)_x4 )
/*************************************************************************/
/*************************************************************************/
/* */
/* L I S T M A N A G E M E N T */
/* */
/*************************************************************************/
/*************************************************************************/
/**************************************************************************
*
* @section:
* list_processing
*
*/
/**************************************************************************
*
* @type:
* FT_ListNode
*
* @description:
* Many elements and objects in FreeType are listed through an @FT_List
* record (see @FT_ListRec). As its name suggests, an FT_ListNode is a
* handle to a single list element.
*/
typedef struct FT_ListNodeRec_* FT_ListNode;
/**************************************************************************
*
* @type:
* FT_List
*
* @description:
* A handle to a list record (see @FT_ListRec).
*/
typedef struct FT_ListRec_* FT_List;
/**************************************************************************
*
* @struct:
* FT_ListNodeRec
*
* @description:
* A structure used to hold a single list element.
*
* @fields:
* prev ::
* The previous element in the list. `NULL` if first.
*
* next ::
* The next element in the list. `NULL` if last.
*
* data ::
* A typeless pointer to the listed object.
*/
typedef struct FT_ListNodeRec_
{
FT_ListNode prev;
FT_ListNode next;
void* data;
} FT_ListNodeRec;
/**************************************************************************
*
* @struct:
* FT_ListRec
*
* @description:
* A structure used to hold a simple doubly-linked list. These are used
* in many parts of FreeType.
*
* @fields:
* head ::
* The head (first element) of doubly-linked list.
*
* tail ::
* The tail (last element) of doubly-linked list.
*/
typedef struct FT_ListRec_
{
FT_ListNode head;
FT_ListNode tail;
} FT_ListRec;
/* */
#define FT_IS_EMPTY( list ) ( (list).head == 0 )
#define FT_BOOL( x ) ( (FT_Bool)( (x) != 0 ) )
/* concatenate C tokens */
#define FT_ERR_XCAT( x, y ) x ## y
#define FT_ERR_CAT( x, y ) FT_ERR_XCAT( x, y )
/* see `ftmoderr.h` for descriptions of the following macros */
#define FT_ERR( e ) FT_ERR_CAT( FT_ERR_PREFIX, e )
#define FT_ERROR_BASE( x ) ( (x) & 0xFF )
#define FT_ERROR_MODULE( x ) ( (x) & 0xFF00U )
#define FT_ERR_EQ( x, e ) \
( FT_ERROR_BASE( x ) == FT_ERROR_BASE( FT_ERR( e ) ) )
#define FT_ERR_NEQ( x, e ) \
( FT_ERROR_BASE( x ) != FT_ERROR_BASE( FT_ERR( e ) ) )
FT_END_HEADER
#endif /* FTTYPES_H_ */
/* END */

276
third_party/freetype/uos/loongarch64/include/freetype2/freetype/ftwinfnt.h vendored Normal file
View File

@ -0,0 +1,276 @@
/****************************************************************************
*
* ftwinfnt.h
*
* FreeType API for accessing Windows fnt-specific data.
*
* Copyright (C) 2003-2020 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
* modified, and distributed under the terms of the FreeType project
* license, LICENSE.TXT. By continuing to use, modify, or distribute
* this file you indicate that you have read the license and
* understand and accept it fully.
*
*/
#ifndef FTWINFNT_H_
#define FTWINFNT_H_
#include <freetype/freetype.h>
#ifdef FREETYPE_H
#error "freetype.h of FreeType 1 has been loaded!"
#error "Please fix the directory search order for header files"
#error "so that freetype.h of FreeType 2 is found first."
#endif
FT_BEGIN_HEADER
/**************************************************************************
*
* @section:
* winfnt_fonts
*
* @title:
* Window FNT Files
*
* @abstract:
* Windows FNT-specific API.
*
* @description:
* This section contains the declaration of Windows FNT-specific
* functions.
*
*/
/**************************************************************************
*
* @enum:
* FT_WinFNT_ID_XXX
*
* @description:
* A list of valid values for the `charset` byte in @FT_WinFNT_HeaderRec.
* Exact mapping tables for the various 'cpXXXX' encodings (except for
* 'cp1361') can be found at 'ftp://ftp.unicode.org/Public/' in the
* `MAPPINGS/VENDORS/MICSFT/WINDOWS` subdirectory. 'cp1361' is roughly a
* superset of `MAPPINGS/OBSOLETE/EASTASIA/KSC/JOHAB.TXT`.
*
* @values:
* FT_WinFNT_ID_DEFAULT ::
* This is used for font enumeration and font creation as a 'don't
* care' value. Valid font files don't contain this value. When
* querying for information about the character set of the font that is
* currently selected into a specified device context, this return
* value (of the related Windows API) simply denotes failure.
*
* FT_WinFNT_ID_SYMBOL ::
* There is no known mapping table available.
*
* FT_WinFNT_ID_MAC ::
* Mac Roman encoding.
*
* FT_WinFNT_ID_OEM ::
* From Michael Poettgen <michael@poettgen.de>:
*
* The 'Windows Font Mapping' article says that `FT_WinFNT_ID_OEM` is
* used for the charset of vector fonts, like `modern.fon`,
* `roman.fon`, and `script.fon` on Windows.
*
* The 'CreateFont' documentation says: The `FT_WinFNT_ID_OEM` value
* specifies a character set that is operating-system dependent.
*
* The 'IFIMETRICS' documentation from the 'Windows Driver Development
* Kit' says: This font supports an OEM-specific character set. The
* OEM character set is system dependent.
*
* In general OEM, as opposed to ANSI (i.e., 'cp1252'), denotes the
* second default codepage that most international versions of Windows
* have. It is one of the OEM codepages from
*
* https://docs.microsoft.com/en-us/windows/desktop/intl/code-page-identifiers
* ,
*
* and is used for the 'DOS boxes', to support legacy applications. A
* German Windows version for example usually uses ANSI codepage 1252
* and OEM codepage 850.
*
* FT_WinFNT_ID_CP874 ::
* A superset of Thai TIS 620 and ISO 8859-11.
*
* FT_WinFNT_ID_CP932 ::
* A superset of Japanese Shift-JIS (with minor deviations).
*
* FT_WinFNT_ID_CP936 ::
* A superset of simplified Chinese GB 2312-1980 (with different
* ordering and minor deviations).
*
* FT_WinFNT_ID_CP949 ::
* A superset of Korean Hangul KS~C 5601-1987 (with different ordering
* and minor deviations).
*
* FT_WinFNT_ID_CP950 ::
* A superset of traditional Chinese Big~5 ETen (with different
* ordering and minor deviations).
*
* FT_WinFNT_ID_CP1250 ::
* A superset of East European ISO 8859-2 (with slightly different
* ordering).
*
* FT_WinFNT_ID_CP1251 ::
* A superset of Russian ISO 8859-5 (with different ordering).
*
* FT_WinFNT_ID_CP1252 ::
* ANSI encoding. A superset of ISO 8859-1.
*
* FT_WinFNT_ID_CP1253 ::
* A superset of Greek ISO 8859-7 (with minor modifications).
*
* FT_WinFNT_ID_CP1254 ::
* A superset of Turkish ISO 8859-9.
*
* FT_WinFNT_ID_CP1255 ::
* A superset of Hebrew ISO 8859-8 (with some modifications).
*
* FT_WinFNT_ID_CP1256 ::
* A superset of Arabic ISO 8859-6 (with different ordering).
*
* FT_WinFNT_ID_CP1257 ::
* A superset of Baltic ISO 8859-13 (with some deviations).
*
* FT_WinFNT_ID_CP1258 ::
* For Vietnamese. This encoding doesn't cover all necessary
* characters.
*
* FT_WinFNT_ID_CP1361 ::
* Korean (Johab).
*/
#define FT_WinFNT_ID_CP1252 0
#define FT_WinFNT_ID_DEFAULT 1
#define FT_WinFNT_ID_SYMBOL 2
#define FT_WinFNT_ID_MAC 77
#define FT_WinFNT_ID_CP932 128
#define FT_WinFNT_ID_CP949 129
#define FT_WinFNT_ID_CP1361 130
#define FT_WinFNT_ID_CP936 134
#define FT_WinFNT_ID_CP950 136
#define FT_WinFNT_ID_CP1253 161
#define FT_WinFNT_ID_CP1254 162
#define FT_WinFNT_ID_CP1258 163
#define FT_WinFNT_ID_CP1255 177
#define FT_WinFNT_ID_CP1256 178
#define FT_WinFNT_ID_CP1257 186
#define FT_WinFNT_ID_CP1251 204
#define FT_WinFNT_ID_CP874 222
#define FT_WinFNT_ID_CP1250 238
#define FT_WinFNT_ID_OEM 255
/**************************************************************************
*
* @struct:
* FT_WinFNT_HeaderRec
*
* @description:
* Windows FNT Header info.
*/
typedef struct FT_WinFNT_HeaderRec_
{
FT_UShort version;
FT_ULong file_size;
FT_Byte copyright[60];
FT_UShort file_type;
FT_UShort nominal_point_size;
FT_UShort vertical_resolution;
FT_UShort horizontal_resolution;
FT_UShort ascent;
FT_UShort internal_leading;
FT_UShort external_leading;
FT_Byte italic;
FT_Byte underline;
FT_Byte strike_out;
FT_UShort weight;
FT_Byte charset;
FT_UShort pixel_width;
FT_UShort pixel_height;
FT_Byte pitch_and_family;
FT_UShort avg_width;
FT_UShort max_width;
FT_Byte first_char;
FT_Byte last_char;
FT_Byte default_char;
FT_Byte break_char;
FT_UShort bytes_per_row;
FT_ULong device_offset;
FT_ULong face_name_offset;
FT_ULong bits_pointer;
FT_ULong bits_offset;
FT_Byte reserved;
FT_ULong flags;
FT_UShort A_space;
FT_UShort B_space;
FT_UShort C_space;
FT_UShort color_table_offset;
FT_ULong reserved1[4];
} FT_WinFNT_HeaderRec;
/**************************************************************************
*
* @struct:
* FT_WinFNT_Header
*
* @description:
* A handle to an @FT_WinFNT_HeaderRec structure.
*/
typedef struct FT_WinFNT_HeaderRec_* FT_WinFNT_Header;
/**************************************************************************
*
* @function:
* FT_Get_WinFNT_Header
*
* @description:
* Retrieve a Windows FNT font info header.
*
* @input:
* face ::
* A handle to the input face.
*
* @output:
* aheader ::
* The WinFNT header.
*
* @return:
* FreeType error code. 0~means success.
*
* @note:
* This function only works with Windows FNT faces, returning an error
* otherwise.
*/
FT_EXPORT( FT_Error )
FT_Get_WinFNT_Header( FT_Face face,
FT_WinFNT_HeaderRec *aheader );
/* */
FT_END_HEADER
#endif /* FTWINFNT_H_ */
/* END */
/* Local Variables: */
/* coding: utf-8 */
/* End: */

773
third_party/freetype/uos/loongarch64/include/freetype2/freetype/t1tables.h vendored Normal file
View File

@ -0,0 +1,773 @@
/****************************************************************************
*
* t1tables.h
*
* Basic Type 1/Type 2 tables definitions and interface (specification
* only).
*
* Copyright (C) 1996-2020 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
* modified, and distributed under the terms of the FreeType project
* license, LICENSE.TXT. By continuing to use, modify, or distribute
* this file you indicate that you have read the license and
* understand and accept it fully.
*
*/
#ifndef T1TABLES_H_
#define T1TABLES_H_
#include <freetype/freetype.h>
#ifdef FREETYPE_H
#error "freetype.h of FreeType 1 has been loaded!"
#error "Please fix the directory search order for header files"
#error "so that freetype.h of FreeType 2 is found first."
#endif
FT_BEGIN_HEADER
/**************************************************************************
*
* @section:
* type1_tables
*
* @title:
* Type 1 Tables
*
* @abstract:
* Type~1-specific font tables.
*
* @description:
* This section contains the definition of Type~1-specific tables,
* including structures related to other PostScript font formats.
*
* @order:
* PS_FontInfoRec
* PS_FontInfo
* PS_PrivateRec
* PS_Private
*
* CID_FaceDictRec
* CID_FaceDict
* CID_FaceInfoRec
* CID_FaceInfo
*
* FT_Has_PS_Glyph_Names
* FT_Get_PS_Font_Info
* FT_Get_PS_Font_Private
* FT_Get_PS_Font_Value
*
* T1_Blend_Flags
* T1_EncodingType
* PS_Dict_Keys
*
*/
/* Note that we separate font data in PS_FontInfoRec and PS_PrivateRec */
/* structures in order to support Multiple Master fonts. */
/**************************************************************************
*
* @struct:
* PS_FontInfoRec
*
* @description:
* A structure used to model a Type~1 or Type~2 FontInfo dictionary.
* Note that for Multiple Master fonts, each instance has its own
* FontInfo dictionary.
*/
typedef struct PS_FontInfoRec_
{
FT_String* version;
FT_String* notice;
FT_String* full_name;
FT_String* family_name;
FT_String* weight;
FT_Long italic_angle;
FT_Bool is_fixed_pitch;
FT_Short underline_position;
FT_UShort underline_thickness;
} PS_FontInfoRec;
/**************************************************************************
*
* @struct:
* PS_FontInfo
*
* @description:
* A handle to a @PS_FontInfoRec structure.
*/
typedef struct PS_FontInfoRec_* PS_FontInfo;
/**************************************************************************
*
* @struct:
* T1_FontInfo
*
* @description:
* This type is equivalent to @PS_FontInfoRec. It is deprecated but kept
* to maintain source compatibility between various versions of FreeType.
*/
typedef PS_FontInfoRec T1_FontInfo;
/**************************************************************************
*
* @struct:
* PS_PrivateRec
*
* @description:
* A structure used to model a Type~1 or Type~2 private dictionary. Note
* that for Multiple Master fonts, each instance has its own Private
* dictionary.
*/
typedef struct PS_PrivateRec_
{
FT_Int unique_id;
FT_Int lenIV;
FT_Byte num_blue_values;
FT_Byte num_other_blues;
FT_Byte num_family_blues;
FT_Byte num_family_other_blues;
FT_Short blue_values[14];
FT_Short other_blues[10];
FT_Short family_blues [14];
FT_Short family_other_blues[10];
FT_Fixed blue_scale;
FT_Int blue_shift;
FT_Int blue_fuzz;
FT_UShort standard_width[1];
FT_UShort standard_height[1];
FT_Byte num_snap_widths;
FT_Byte num_snap_heights;
FT_Bool force_bold;
FT_Bool round_stem_up;
FT_Short snap_widths [13]; /* including std width */
FT_Short snap_heights[13]; /* including std height */
FT_Fixed expansion_factor;
FT_Long language_group;
FT_Long password;
FT_Short min_feature[2];
} PS_PrivateRec;
/**************************************************************************
*
* @struct:
* PS_Private
*
* @description:
* A handle to a @PS_PrivateRec structure.
*/
typedef struct PS_PrivateRec_* PS_Private;
/**************************************************************************
*
* @struct:
* T1_Private
*
* @description:
* This type is equivalent to @PS_PrivateRec. It is deprecated but kept
* to maintain source compatibility between various versions of FreeType.
*/
typedef PS_PrivateRec T1_Private;
/**************************************************************************
*
* @enum:
* T1_Blend_Flags
*
* @description:
* A set of flags used to indicate which fields are present in a given
* blend dictionary (font info or private). Used to support Multiple
* Masters fonts.
*
* @values:
* T1_BLEND_UNDERLINE_POSITION ::
* T1_BLEND_UNDERLINE_THICKNESS ::
* T1_BLEND_ITALIC_ANGLE ::
* T1_BLEND_BLUE_VALUES ::
* T1_BLEND_OTHER_BLUES ::
* T1_BLEND_STANDARD_WIDTH ::
* T1_BLEND_STANDARD_HEIGHT ::
* T1_BLEND_STEM_SNAP_WIDTHS ::
* T1_BLEND_STEM_SNAP_HEIGHTS ::
* T1_BLEND_BLUE_SCALE ::
* T1_BLEND_BLUE_SHIFT ::
* T1_BLEND_FAMILY_BLUES ::
* T1_BLEND_FAMILY_OTHER_BLUES ::
* T1_BLEND_FORCE_BOLD ::
*/
typedef enum T1_Blend_Flags_
{
/* required fields in a FontInfo blend dictionary */
T1_BLEND_UNDERLINE_POSITION = 0,
T1_BLEND_UNDERLINE_THICKNESS,
T1_BLEND_ITALIC_ANGLE,
/* required fields in a Private blend dictionary */
T1_BLEND_BLUE_VALUES,
T1_BLEND_OTHER_BLUES,
T1_BLEND_STANDARD_WIDTH,
T1_BLEND_STANDARD_HEIGHT,
T1_BLEND_STEM_SNAP_WIDTHS,
T1_BLEND_STEM_SNAP_HEIGHTS,
T1_BLEND_BLUE_SCALE,
T1_BLEND_BLUE_SHIFT,
T1_BLEND_FAMILY_BLUES,
T1_BLEND_FAMILY_OTHER_BLUES,
T1_BLEND_FORCE_BOLD,
T1_BLEND_MAX /* do not remove */
} T1_Blend_Flags;
/* these constants are deprecated; use the corresponding */
/* `T1_Blend_Flags` values instead */
#define t1_blend_underline_position T1_BLEND_UNDERLINE_POSITION
#define t1_blend_underline_thickness T1_BLEND_UNDERLINE_THICKNESS
#define t1_blend_italic_angle T1_BLEND_ITALIC_ANGLE
#define t1_blend_blue_values T1_BLEND_BLUE_VALUES
#define t1_blend_other_blues T1_BLEND_OTHER_BLUES
#define t1_blend_standard_widths T1_BLEND_STANDARD_WIDTH
#define t1_blend_standard_height T1_BLEND_STANDARD_HEIGHT
#define t1_blend_stem_snap_widths T1_BLEND_STEM_SNAP_WIDTHS
#define t1_blend_stem_snap_heights T1_BLEND_STEM_SNAP_HEIGHTS
#define t1_blend_blue_scale T1_BLEND_BLUE_SCALE
#define t1_blend_blue_shift T1_BLEND_BLUE_SHIFT
#define t1_blend_family_blues T1_BLEND_FAMILY_BLUES
#define t1_blend_family_other_blues T1_BLEND_FAMILY_OTHER_BLUES
#define t1_blend_force_bold T1_BLEND_FORCE_BOLD
#define t1_blend_max T1_BLEND_MAX
/* */
/* maximum number of Multiple Masters designs, as defined in the spec */
#define T1_MAX_MM_DESIGNS 16
/* maximum number of Multiple Masters axes, as defined in the spec */
#define T1_MAX_MM_AXIS 4
/* maximum number of elements in a design map */
#define T1_MAX_MM_MAP_POINTS 20
/* this structure is used to store the BlendDesignMap entry for an axis */
typedef struct PS_DesignMap_
{
FT_Byte num_points;
FT_Long* design_points;
FT_Fixed* blend_points;
} PS_DesignMapRec, *PS_DesignMap;
/* backward compatible definition */
typedef PS_DesignMapRec T1_DesignMap;
typedef struct PS_BlendRec_
{
FT_UInt num_designs;
FT_UInt num_axis;
FT_String* axis_names[T1_MAX_MM_AXIS];
FT_Fixed* design_pos[T1_MAX_MM_DESIGNS];
PS_DesignMapRec design_map[T1_MAX_MM_AXIS];
FT_Fixed* weight_vector;
FT_Fixed* default_weight_vector;
PS_FontInfo font_infos[T1_MAX_MM_DESIGNS + 1];
PS_Private privates [T1_MAX_MM_DESIGNS + 1];
FT_ULong blend_bitflags;
FT_BBox* bboxes [T1_MAX_MM_DESIGNS + 1];
/* since 2.3.0 */
/* undocumented, optional: the default design instance; */
/* corresponds to default_weight_vector -- */
/* num_default_design_vector == 0 means it is not present */
/* in the font and associated metrics files */
FT_UInt default_design_vector[T1_MAX_MM_DESIGNS];
FT_UInt num_default_design_vector;
} PS_BlendRec, *PS_Blend;
/* backward compatible definition */
typedef PS_BlendRec T1_Blend;
/**************************************************************************
*
* @struct:
* CID_FaceDictRec
*
* @description:
* A structure used to represent data in a CID top-level dictionary. In
* most cases, they are part of the font's '/FDArray' array. Within a
* CID font file, such (internal) subfont dictionaries are enclosed by
* '%ADOBeginFontDict' and '%ADOEndFontDict' comments.
*
* Note that `CID_FaceDictRec` misses a field for the '/FontName'
* keyword, specifying the subfont's name (the top-level font name is
* given by the '/CIDFontName' keyword). This is an oversight, but it
* doesn't limit the 'cid' font module's functionality because FreeType
* neither needs this entry nor gives access to CID subfonts.
*/
typedef struct CID_FaceDictRec_
{
PS_PrivateRec private_dict;
FT_UInt len_buildchar;
FT_Fixed forcebold_threshold;
FT_Pos stroke_width;
FT_Fixed expansion_factor; /* this is a duplicate of */
/* `private_dict->expansion_factor' */
FT_Byte paint_type;
FT_Byte font_type;
FT_Matrix font_matrix;
FT_Vector font_offset;
FT_UInt num_subrs;
FT_ULong subrmap_offset;
FT_Int sd_bytes;
} CID_FaceDictRec;
/**************************************************************************
*
* @struct:
* CID_FaceDict
*
* @description:
* A handle to a @CID_FaceDictRec structure.
*/
typedef struct CID_FaceDictRec_* CID_FaceDict;
/**************************************************************************
*
* @struct:
* CID_FontDict
*
* @description:
* This type is equivalent to @CID_FaceDictRec. It is deprecated but
* kept to maintain source compatibility between various versions of
* FreeType.
*/
typedef CID_FaceDictRec CID_FontDict;
/**************************************************************************
*
* @struct:
* CID_FaceInfoRec
*
* @description:
* A structure used to represent CID Face information.
*/
typedef struct CID_FaceInfoRec_
{
FT_String* cid_font_name;
FT_Fixed cid_version;
FT_Int cid_font_type;
FT_String* registry;
FT_String* ordering;
FT_Int supplement;
PS_FontInfoRec font_info;
FT_BBox font_bbox;
FT_ULong uid_base;
FT_Int num_xuid;
FT_ULong xuid[16];
FT_ULong cidmap_offset;
FT_Int fd_bytes;
FT_Int gd_bytes;
FT_ULong cid_count;
FT_Int num_dicts;
CID_FaceDict font_dicts;
FT_ULong data_offset;
} CID_FaceInfoRec;
/**************************************************************************
*
* @struct:
* CID_FaceInfo
*
* @description:
* A handle to a @CID_FaceInfoRec structure.
*/
typedef struct CID_FaceInfoRec_* CID_FaceInfo;
/**************************************************************************
*
* @struct:
* CID_Info
*
* @description:
* This type is equivalent to @CID_FaceInfoRec. It is deprecated but kept
* to maintain source compatibility between various versions of FreeType.
*/
typedef CID_FaceInfoRec CID_Info;
/**************************************************************************
*
* @function:
* FT_Has_PS_Glyph_Names
*
* @description:
* Return true if a given face provides reliable PostScript glyph names.
* This is similar to using the @FT_HAS_GLYPH_NAMES macro, except that
* certain fonts (mostly TrueType) contain incorrect glyph name tables.
*
* When this function returns true, the caller is sure that the glyph
* names returned by @FT_Get_Glyph_Name are reliable.
*
* @input:
* face ::
* face handle
*
* @return:
* Boolean. True if glyph names are reliable.
*
*/
FT_EXPORT( FT_Int )
FT_Has_PS_Glyph_Names( FT_Face face );
/**************************************************************************
*
* @function:
* FT_Get_PS_Font_Info
*
* @description:
* Retrieve the @PS_FontInfoRec structure corresponding to a given
* PostScript font.
*
* @input:
* face ::
* PostScript face handle.
*
* @output:
* afont_info ::
* Output font info structure pointer.
*
* @return:
* FreeType error code. 0~means success.
*
* @note:
* String pointers within the @PS_FontInfoRec structure are owned by the
* face and don't need to be freed by the caller. Missing entries in
* the font's FontInfo dictionary are represented by `NULL` pointers.
*
* If the font's format is not PostScript-based, this function will
* return the `FT_Err_Invalid_Argument` error code.
*
*/
FT_EXPORT( FT_Error )
FT_Get_PS_Font_Info( FT_Face face,
PS_FontInfo afont_info );
/**************************************************************************
*
* @function:
* FT_Get_PS_Font_Private
*
* @description:
* Retrieve the @PS_PrivateRec structure corresponding to a given
* PostScript font.
*
* @input:
* face ::
* PostScript face handle.
*
* @output:
* afont_private ::
* Output private dictionary structure pointer.
*
* @return:
* FreeType error code. 0~means success.
*
* @note:
* The string pointers within the @PS_PrivateRec structure are owned by
* the face and don't need to be freed by the caller.
*
* If the font's format is not PostScript-based, this function returns
* the `FT_Err_Invalid_Argument` error code.
*
*/
FT_EXPORT( FT_Error )
FT_Get_PS_Font_Private( FT_Face face,
PS_Private afont_private );
/**************************************************************************
*
* @enum:
* T1_EncodingType
*
* @description:
* An enumeration describing the 'Encoding' entry in a Type 1 dictionary.
*
* @values:
* T1_ENCODING_TYPE_NONE ::
* T1_ENCODING_TYPE_ARRAY ::
* T1_ENCODING_TYPE_STANDARD ::
* T1_ENCODING_TYPE_ISOLATIN1 ::
* T1_ENCODING_TYPE_EXPERT ::
*
* @since:
* 2.4.8
*/
typedef enum T1_EncodingType_
{
T1_ENCODING_TYPE_NONE = 0,
T1_ENCODING_TYPE_ARRAY,
T1_ENCODING_TYPE_STANDARD,
T1_ENCODING_TYPE_ISOLATIN1,
T1_ENCODING_TYPE_EXPERT
} T1_EncodingType;
/**************************************************************************
*
* @enum:
* PS_Dict_Keys
*
* @description:
* An enumeration used in calls to @FT_Get_PS_Font_Value to identify the
* Type~1 dictionary entry to retrieve.
*
* @values:
* PS_DICT_FONT_TYPE ::
* PS_DICT_FONT_MATRIX ::
* PS_DICT_FONT_BBOX ::
* PS_DICT_PAINT_TYPE ::
* PS_DICT_FONT_NAME ::
* PS_DICT_UNIQUE_ID ::
* PS_DICT_NUM_CHAR_STRINGS ::
* PS_DICT_CHAR_STRING_KEY ::
* PS_DICT_CHAR_STRING ::
* PS_DICT_ENCODING_TYPE ::
* PS_DICT_ENCODING_ENTRY ::
* PS_DICT_NUM_SUBRS ::
* PS_DICT_SUBR ::
* PS_DICT_STD_HW ::
* PS_DICT_STD_VW ::
* PS_DICT_NUM_BLUE_VALUES ::
* PS_DICT_BLUE_VALUE ::
* PS_DICT_BLUE_FUZZ ::
* PS_DICT_NUM_OTHER_BLUES ::
* PS_DICT_OTHER_BLUE ::
* PS_DICT_NUM_FAMILY_BLUES ::
* PS_DICT_FAMILY_BLUE ::
* PS_DICT_NUM_FAMILY_OTHER_BLUES ::
* PS_DICT_FAMILY_OTHER_BLUE ::
* PS_DICT_BLUE_SCALE ::
* PS_DICT_BLUE_SHIFT ::
* PS_DICT_NUM_STEM_SNAP_H ::
* PS_DICT_STEM_SNAP_H ::
* PS_DICT_NUM_STEM_SNAP_V ::
* PS_DICT_STEM_SNAP_V ::
* PS_DICT_FORCE_BOLD ::
* PS_DICT_RND_STEM_UP ::
* PS_DICT_MIN_FEATURE ::
* PS_DICT_LEN_IV ::
* PS_DICT_PASSWORD ::
* PS_DICT_LANGUAGE_GROUP ::
* PS_DICT_VERSION ::
* PS_DICT_NOTICE ::
* PS_DICT_FULL_NAME ::
* PS_DICT_FAMILY_NAME ::
* PS_DICT_WEIGHT ::
* PS_DICT_IS_FIXED_PITCH ::
* PS_DICT_UNDERLINE_POSITION ::
* PS_DICT_UNDERLINE_THICKNESS ::
* PS_DICT_FS_TYPE ::
* PS_DICT_ITALIC_ANGLE ::
*
* @since:
* 2.4.8
*/
typedef enum PS_Dict_Keys_
{
/* conventionally in the font dictionary */
PS_DICT_FONT_TYPE, /* FT_Byte */
PS_DICT_FONT_MATRIX, /* FT_Fixed */
PS_DICT_FONT_BBOX, /* FT_Fixed */
PS_DICT_PAINT_TYPE, /* FT_Byte */
PS_DICT_FONT_NAME, /* FT_String* */
PS_DICT_UNIQUE_ID, /* FT_Int */
PS_DICT_NUM_CHAR_STRINGS, /* FT_Int */
PS_DICT_CHAR_STRING_KEY, /* FT_String* */
PS_DICT_CHAR_STRING, /* FT_String* */
PS_DICT_ENCODING_TYPE, /* T1_EncodingType */
PS_DICT_ENCODING_ENTRY, /* FT_String* */
/* conventionally in the font Private dictionary */
PS_DICT_NUM_SUBRS, /* FT_Int */
PS_DICT_SUBR, /* FT_String* */
PS_DICT_STD_HW, /* FT_UShort */
PS_DICT_STD_VW, /* FT_UShort */
PS_DICT_NUM_BLUE_VALUES, /* FT_Byte */
PS_DICT_BLUE_VALUE, /* FT_Short */
PS_DICT_BLUE_FUZZ, /* FT_Int */
PS_DICT_NUM_OTHER_BLUES, /* FT_Byte */
PS_DICT_OTHER_BLUE, /* FT_Short */
PS_DICT_NUM_FAMILY_BLUES, /* FT_Byte */
PS_DICT_FAMILY_BLUE, /* FT_Short */
PS_DICT_NUM_FAMILY_OTHER_BLUES, /* FT_Byte */
PS_DICT_FAMILY_OTHER_BLUE, /* FT_Short */
PS_DICT_BLUE_SCALE, /* FT_Fixed */
PS_DICT_BLUE_SHIFT, /* FT_Int */
PS_DICT_NUM_STEM_SNAP_H, /* FT_Byte */
PS_DICT_STEM_SNAP_H, /* FT_Short */
PS_DICT_NUM_STEM_SNAP_V, /* FT_Byte */
PS_DICT_STEM_SNAP_V, /* FT_Short */
PS_DICT_FORCE_BOLD, /* FT_Bool */
PS_DICT_RND_STEM_UP, /* FT_Bool */
PS_DICT_MIN_FEATURE, /* FT_Short */
PS_DICT_LEN_IV, /* FT_Int */
PS_DICT_PASSWORD, /* FT_Long */
PS_DICT_LANGUAGE_GROUP, /* FT_Long */
/* conventionally in the font FontInfo dictionary */
PS_DICT_VERSION, /* FT_String* */
PS_DICT_NOTICE, /* FT_String* */
PS_DICT_FULL_NAME, /* FT_String* */
PS_DICT_FAMILY_NAME, /* FT_String* */
PS_DICT_WEIGHT, /* FT_String* */
PS_DICT_IS_FIXED_PITCH, /* FT_Bool */
PS_DICT_UNDERLINE_POSITION, /* FT_Short */
PS_DICT_UNDERLINE_THICKNESS, /* FT_UShort */
PS_DICT_FS_TYPE, /* FT_UShort */
PS_DICT_ITALIC_ANGLE, /* FT_Long */
PS_DICT_MAX = PS_DICT_ITALIC_ANGLE
} PS_Dict_Keys;
/**************************************************************************
*
* @function:
* FT_Get_PS_Font_Value
*
* @description:
* Retrieve the value for the supplied key from a PostScript font.
*
* @input:
* face ::
* PostScript face handle.
*
* key ::
* An enumeration value representing the dictionary key to retrieve.
*
* idx ::
* For array values, this specifies the index to be returned.
*
* value ::
* A pointer to memory into which to write the value.
*
* valen_len ::
* The size, in bytes, of the memory supplied for the value.
*
* @output:
* value ::
* The value matching the above key, if it exists.
*
* @return:
* The amount of memory (in bytes) required to hold the requested value
* (if it exists, -1 otherwise).
*
* @note:
* The values returned are not pointers into the internal structures of
* the face, but are 'fresh' copies, so that the memory containing them
* belongs to the calling application. This also enforces the
* 'read-only' nature of these values, i.e., this function cannot be
* used to manipulate the face.
*
* `value` is a void pointer because the values returned can be of
* various types.
*
* If either `value` is `NULL` or `value_len` is too small, just the
* required memory size for the requested entry is returned.
*
* The `idx` parameter is used, not only to retrieve elements of, for
* example, the FontMatrix or FontBBox, but also to retrieve name keys
* from the CharStrings dictionary, and the charstrings themselves. It
* is ignored for atomic values.
*
* `PS_DICT_BLUE_SCALE` returns a value that is scaled up by 1000. To
* get the value as in the font stream, you need to divide by 65536000.0
* (to remove the FT_Fixed scale, and the x1000 scale).
*
* IMPORTANT: Only key/value pairs read by the FreeType interpreter can
* be retrieved. So, for example, PostScript procedures such as NP, ND,
* and RD are not available. Arbitrary keys are, obviously, not be
* available either.
*
* If the font's format is not PostScript-based, this function returns
* the `FT_Err_Invalid_Argument` error code.
*
* @since:
* 2.4.8
*
*/
FT_EXPORT( FT_Long )
FT_Get_PS_Font_Value( FT_Face face,
PS_Dict_Keys key,
FT_UInt idx,
void *value,
FT_Long value_len );
/* */
FT_END_HEADER
#endif /* T1TABLES_H_ */
/* END */

1235
third_party/freetype/uos/loongarch64/include/freetype2/freetype/ttnameid.h vendored Normal file
View File

File diff suppressed because it is too large Load Diff

855
third_party/freetype/uos/loongarch64/include/freetype2/freetype/tttables.h vendored Normal file
View File

@ -0,0 +1,855 @@
/****************************************************************************
*
* tttables.h
*
* Basic SFNT/TrueType tables definitions and interface
* (specification only).
*
* Copyright (C) 1996-2020 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
* modified, and distributed under the terms of the FreeType project
* license, LICENSE.TXT. By continuing to use, modify, or distribute
* this file you indicate that you have read the license and
* understand and accept it fully.
*
*/
#ifndef TTTABLES_H_
#define TTTABLES_H_
#include <freetype/freetype.h>
#ifdef FREETYPE_H
#error "freetype.h of FreeType 1 has been loaded!"
#error "Please fix the directory search order for header files"
#error "so that freetype.h of FreeType 2 is found first."
#endif
FT_BEGIN_HEADER
/**************************************************************************
*
* @section:
* truetype_tables
*
* @title:
* TrueType Tables
*
* @abstract:
* TrueType-specific table types and functions.
*
* @description:
* This section contains definitions of some basic tables specific to
* TrueType and OpenType as well as some routines used to access and
* process them.
*
* @order:
* TT_Header
* TT_HoriHeader
* TT_VertHeader
* TT_OS2
* TT_Postscript
* TT_PCLT
* TT_MaxProfile
*
* FT_Sfnt_Tag
* FT_Get_Sfnt_Table
* FT_Load_Sfnt_Table
* FT_Sfnt_Table_Info
*
* FT_Get_CMap_Language_ID
* FT_Get_CMap_Format
*
* FT_PARAM_TAG_UNPATENTED_HINTING
*
*/
/**************************************************************************
*
* @struct:
* TT_Header
*
* @description:
* A structure to model a TrueType font header table. All fields follow
* the OpenType specification. The 64-bit timestamps are stored in
* two-element arrays `Created` and `Modified`, first the upper then
* the lower 32~bits.
*/
typedef struct TT_Header_
{
FT_Fixed Table_Version;
FT_Fixed Font_Revision;
FT_Long CheckSum_Adjust;
FT_Long Magic_Number;
FT_UShort Flags;
FT_UShort Units_Per_EM;
FT_ULong Created [2];
FT_ULong Modified[2];
FT_Short xMin;
FT_Short yMin;
FT_Short xMax;
FT_Short yMax;
FT_UShort Mac_Style;
FT_UShort Lowest_Rec_PPEM;
FT_Short Font_Direction;
FT_Short Index_To_Loc_Format;
FT_Short Glyph_Data_Format;
} TT_Header;
/**************************************************************************
*
* @struct:
* TT_HoriHeader
*
* @description:
* A structure to model a TrueType horizontal header, the 'hhea' table,
* as well as the corresponding horizontal metrics table, 'hmtx'.
*
* @fields:
* Version ::
* The table version.
*
* Ascender ::
* The font's ascender, i.e., the distance from the baseline to the
* top-most of all glyph points found in the font.
*
* This value is invalid in many fonts, as it is usually set by the
* font designer, and often reflects only a portion of the glyphs found
* in the font (maybe ASCII).
*
* You should use the `sTypoAscender` field of the 'OS/2' table instead
* if you want the correct one.
*
* Descender ::
* The font's descender, i.e., the distance from the baseline to the
* bottom-most of all glyph points found in the font. It is negative.
*
* This value is invalid in many fonts, as it is usually set by the
* font designer, and often reflects only a portion of the glyphs found
* in the font (maybe ASCII).
*
* You should use the `sTypoDescender` field of the 'OS/2' table
* instead if you want the correct one.
*
* Line_Gap ::
* The font's line gap, i.e., the distance to add to the ascender and
* descender to get the BTB, i.e., the baseline-to-baseline distance
* for the font.
*
* advance_Width_Max ::
* This field is the maximum of all advance widths found in the font.
* It can be used to compute the maximum width of an arbitrary string
* of text.
*
* min_Left_Side_Bearing ::
* The minimum left side bearing of all glyphs within the font.
*
* min_Right_Side_Bearing ::
* The minimum right side bearing of all glyphs within the font.
*
* xMax_Extent ::
* The maximum horizontal extent (i.e., the 'width' of a glyph's
* bounding box) for all glyphs in the font.
*
* caret_Slope_Rise ::
* The rise coefficient of the cursor's slope of the cursor
* (slope=rise/run).
*
* caret_Slope_Run ::
* The run coefficient of the cursor's slope.
*
* caret_Offset ::
* The cursor's offset for slanted fonts.
*
* Reserved ::
* 8~reserved bytes.
*
* metric_Data_Format ::
* Always~0.
*
* number_Of_HMetrics ::
* Number of HMetrics entries in the 'hmtx' table -- this value can be
* smaller than the total number of glyphs in the font.
*
* long_metrics ::
* A pointer into the 'hmtx' table.
*
* short_metrics ::
* A pointer into the 'hmtx' table.
*
* @note:
* For an OpenType variation font, the values of the following fields can
* change after a call to @FT_Set_Var_Design_Coordinates (and friends) if
* the font contains an 'MVAR' table: `caret_Slope_Rise`,
* `caret_Slope_Run`, and `caret_Offset`.
*/
typedef struct TT_HoriHeader_
{
FT_Fixed Version;
FT_Short Ascender;
FT_Short Descender;
FT_Short Line_Gap;
FT_UShort advance_Width_Max; /* advance width maximum */
FT_Short min_Left_Side_Bearing; /* minimum left-sb */
FT_Short min_Right_Side_Bearing; /* minimum right-sb */
FT_Short xMax_Extent; /* xmax extents */
FT_Short caret_Slope_Rise;
FT_Short caret_Slope_Run;
FT_Short caret_Offset;
FT_Short Reserved[4];
FT_Short metric_Data_Format;
FT_UShort number_Of_HMetrics;
/* The following fields are not defined by the OpenType specification */
/* but they are used to connect the metrics header to the relevant */
/* 'hmtx' table. */
void* long_metrics;
void* short_metrics;
} TT_HoriHeader;
/**************************************************************************
*
* @struct:
* TT_VertHeader
*
* @description:
* A structure used to model a TrueType vertical header, the 'vhea'
* table, as well as the corresponding vertical metrics table, 'vmtx'.
*
* @fields:
* Version ::
* The table version.
*
* Ascender ::
* The font's ascender, i.e., the distance from the baseline to the
* top-most of all glyph points found in the font.
*
* This value is invalid in many fonts, as it is usually set by the
* font designer, and often reflects only a portion of the glyphs found
* in the font (maybe ASCII).
*
* You should use the `sTypoAscender` field of the 'OS/2' table instead
* if you want the correct one.
*
* Descender ::
* The font's descender, i.e., the distance from the baseline to the
* bottom-most of all glyph points found in the font. It is negative.
*
* This value is invalid in many fonts, as it is usually set by the
* font designer, and often reflects only a portion of the glyphs found
* in the font (maybe ASCII).
*
* You should use the `sTypoDescender` field of the 'OS/2' table
* instead if you want the correct one.
*
* Line_Gap ::
* The font's line gap, i.e., the distance to add to the ascender and
* descender to get the BTB, i.e., the baseline-to-baseline distance
* for the font.
*
* advance_Height_Max ::
* This field is the maximum of all advance heights found in the font.
* It can be used to compute the maximum height of an arbitrary string
* of text.
*
* min_Top_Side_Bearing ::
* The minimum top side bearing of all glyphs within the font.
*
* min_Bottom_Side_Bearing ::
* The minimum bottom side bearing of all glyphs within the font.
*
* yMax_Extent ::
* The maximum vertical extent (i.e., the 'height' of a glyph's
* bounding box) for all glyphs in the font.
*
* caret_Slope_Rise ::
* The rise coefficient of the cursor's slope of the cursor
* (slope=rise/run).
*
* caret_Slope_Run ::
* The run coefficient of the cursor's slope.
*
* caret_Offset ::
* The cursor's offset for slanted fonts.
*
* Reserved ::
* 8~reserved bytes.
*
* metric_Data_Format ::
* Always~0.
*
* number_Of_VMetrics ::
* Number of VMetrics entries in the 'vmtx' table -- this value can be
* smaller than the total number of glyphs in the font.
*
* long_metrics ::
* A pointer into the 'vmtx' table.
*
* short_metrics ::
* A pointer into the 'vmtx' table.
*
* @note:
* For an OpenType variation font, the values of the following fields can
* change after a call to @FT_Set_Var_Design_Coordinates (and friends) if
* the font contains an 'MVAR' table: `Ascender`, `Descender`,
* `Line_Gap`, `caret_Slope_Rise`, `caret_Slope_Run`, and `caret_Offset`.
*/
typedef struct TT_VertHeader_
{
FT_Fixed Version;
FT_Short Ascender;
FT_Short Descender;
FT_Short Line_Gap;
FT_UShort advance_Height_Max; /* advance height maximum */
FT_Short min_Top_Side_Bearing; /* minimum top-sb */
FT_Short min_Bottom_Side_Bearing; /* minimum bottom-sb */
FT_Short yMax_Extent; /* ymax extents */
FT_Short caret_Slope_Rise;
FT_Short caret_Slope_Run;
FT_Short caret_Offset;
FT_Short Reserved[4];
FT_Short metric_Data_Format;
FT_UShort number_Of_VMetrics;
/* The following fields are not defined by the OpenType specification */
/* but they are used to connect the metrics header to the relevant */
/* 'vmtx' table. */
void* long_metrics;
void* short_metrics;
} TT_VertHeader;
/**************************************************************************
*
* @struct:
* TT_OS2
*
* @description:
* A structure to model a TrueType 'OS/2' table. All fields comply to
* the OpenType specification.
*
* Note that we now support old Mac fonts that do not include an 'OS/2'
* table. In this case, the `version` field is always set to 0xFFFF.
*
* @note:
* For an OpenType variation font, the values of the following fields can
* change after a call to @FT_Set_Var_Design_Coordinates (and friends) if
* the font contains an 'MVAR' table: `sCapHeight`, `sTypoAscender`,
* `sTypoDescender`, `sTypoLineGap`, `sxHeight`, `usWinAscent`,
* `usWinDescent`, `yStrikeoutPosition`, `yStrikeoutSize`,
* `ySubscriptXOffset`, `ySubScriptXSize`, `ySubscriptYOffset`,
* `ySubscriptYSize`, `ySuperscriptXOffset`, `ySuperscriptXSize`,
* `ySuperscriptYOffset`, and `ySuperscriptYSize`.
*
* Possible values for bits in the `ulUnicodeRangeX` fields are given by
* the @TT_UCR_XXX macros.
*/
typedef struct TT_OS2_
{
FT_UShort version; /* 0x0001 - more or 0xFFFF */
FT_Short xAvgCharWidth;
FT_UShort usWeightClass;
FT_UShort usWidthClass;
FT_UShort fsType;
FT_Short ySubscriptXSize;
FT_Short ySubscriptYSize;
FT_Short ySubscriptXOffset;
FT_Short ySubscriptYOffset;
FT_Short ySuperscriptXSize;
FT_Short ySuperscriptYSize;
FT_Short ySuperscriptXOffset;
FT_Short ySuperscriptYOffset;
FT_Short yStrikeoutSize;
FT_Short yStrikeoutPosition;
FT_Short sFamilyClass;
FT_Byte panose[10];
FT_ULong ulUnicodeRange1; /* Bits 0-31 */
FT_ULong ulUnicodeRange2; /* Bits 32-63 */
FT_ULong ulUnicodeRange3; /* Bits 64-95 */
FT_ULong ulUnicodeRange4; /* Bits 96-127 */
FT_Char achVendID[4];
FT_UShort fsSelection;
FT_UShort usFirstCharIndex;
FT_UShort usLastCharIndex;
FT_Short sTypoAscender;
FT_Short sTypoDescender;
FT_Short sTypoLineGap;
FT_UShort usWinAscent;
FT_UShort usWinDescent;
/* only version 1 and higher: */
FT_ULong ulCodePageRange1; /* Bits 0-31 */
FT_ULong ulCodePageRange2; /* Bits 32-63 */
/* only version 2 and higher: */
FT_Short sxHeight;
FT_Short sCapHeight;
FT_UShort usDefaultChar;
FT_UShort usBreakChar;
FT_UShort usMaxContext;
/* only version 5 and higher: */
FT_UShort usLowerOpticalPointSize; /* in twips (1/20th points) */
FT_UShort usUpperOpticalPointSize; /* in twips (1/20th points) */
} TT_OS2;
/**************************************************************************
*
* @struct:
* TT_Postscript
*
* @description:
* A structure to model a TrueType 'post' table. All fields comply to
* the OpenType specification. This structure does not reference a
* font's PostScript glyph names; use @FT_Get_Glyph_Name to retrieve
* them.
*
* @note:
* For an OpenType variation font, the values of the following fields can
* change after a call to @FT_Set_Var_Design_Coordinates (and friends) if
* the font contains an 'MVAR' table: `underlinePosition` and
* `underlineThickness`.
*/
typedef struct TT_Postscript_
{
FT_Fixed FormatType;
FT_Fixed italicAngle;
FT_Short underlinePosition;
FT_Short underlineThickness;
FT_ULong isFixedPitch;
FT_ULong minMemType42;
FT_ULong maxMemType42;
FT_ULong minMemType1;
FT_ULong maxMemType1;
/* Glyph names follow in the 'post' table, but we don't */
/* load them by default. */
} TT_Postscript;
/**************************************************************************
*
* @struct:
* TT_PCLT
*
* @description:
* A structure to model a TrueType 'PCLT' table. All fields comply to
* the OpenType specification.
*/
typedef struct TT_PCLT_
{
FT_Fixed Version;
FT_ULong FontNumber;
FT_UShort Pitch;
FT_UShort xHeight;
FT_UShort Style;
FT_UShort TypeFamily;
FT_UShort CapHeight;
FT_UShort SymbolSet;
FT_Char TypeFace[16];
FT_Char CharacterComplement[8];
FT_Char FileName[6];
FT_Char StrokeWeight;
FT_Char WidthType;
FT_Byte SerifStyle;
FT_Byte Reserved;
} TT_PCLT;
/**************************************************************************
*
* @struct:
* TT_MaxProfile
*
* @description:
* The maximum profile ('maxp') table contains many max values, which can
* be used to pre-allocate arrays for speeding up glyph loading and
* hinting.
*
* @fields:
* version ::
* The version number.
*
* numGlyphs ::
* The number of glyphs in this TrueType font.
*
* maxPoints ::
* The maximum number of points in a non-composite TrueType glyph. See
* also `maxCompositePoints`.
*
* maxContours ::
* The maximum number of contours in a non-composite TrueType glyph.
* See also `maxCompositeContours`.
*
* maxCompositePoints ::
* The maximum number of points in a composite TrueType glyph. See
* also `maxPoints`.
*
* maxCompositeContours ::
* The maximum number of contours in a composite TrueType glyph. See
* also `maxContours`.
*
* maxZones ::
* The maximum number of zones used for glyph hinting.
*
* maxTwilightPoints ::
* The maximum number of points in the twilight zone used for glyph
* hinting.
*
* maxStorage ::
* The maximum number of elements in the storage area used for glyph
* hinting.
*
* maxFunctionDefs ::
* The maximum number of function definitions in the TrueType bytecode
* for this font.
*
* maxInstructionDefs ::
* The maximum number of instruction definitions in the TrueType
* bytecode for this font.
*
* maxStackElements ::
* The maximum number of stack elements used during bytecode
* interpretation.
*
* maxSizeOfInstructions ::
* The maximum number of TrueType opcodes used for glyph hinting.
*
* maxComponentElements ::
* The maximum number of simple (i.e., non-composite) glyphs in a
* composite glyph.
*
* maxComponentDepth ::
* The maximum nesting depth of composite glyphs.
*
* @note:
* This structure is only used during font loading.
*/
typedef struct TT_MaxProfile_
{
FT_Fixed version;
FT_UShort numGlyphs;
FT_UShort maxPoints;
FT_UShort maxContours;
FT_UShort maxCompositePoints;
FT_UShort maxCompositeContours;
FT_UShort maxZones;
FT_UShort maxTwilightPoints;
FT_UShort maxStorage;
FT_UShort maxFunctionDefs;
FT_UShort maxInstructionDefs;
FT_UShort maxStackElements;
FT_UShort maxSizeOfInstructions;
FT_UShort maxComponentElements;
FT_UShort maxComponentDepth;
} TT_MaxProfile;
/**************************************************************************
*
* @enum:
* FT_Sfnt_Tag
*
* @description:
* An enumeration to specify indices of SFNT tables loaded and parsed by
* FreeType during initialization of an SFNT font. Used in the
* @FT_Get_Sfnt_Table API function.
*
* @values:
* FT_SFNT_HEAD ::
* To access the font's @TT_Header structure.
*
* FT_SFNT_MAXP ::
* To access the font's @TT_MaxProfile structure.
*
* FT_SFNT_OS2 ::
* To access the font's @TT_OS2 structure.
*
* FT_SFNT_HHEA ::
* To access the font's @TT_HoriHeader structure.
*
* FT_SFNT_VHEA ::
* To access the font's @TT_VertHeader structure.
*
* FT_SFNT_POST ::
* To access the font's @TT_Postscript structure.
*
* FT_SFNT_PCLT ::
* To access the font's @TT_PCLT structure.
*/
typedef enum FT_Sfnt_Tag_
{
FT_SFNT_HEAD,
FT_SFNT_MAXP,
FT_SFNT_OS2,
FT_SFNT_HHEA,
FT_SFNT_VHEA,
FT_SFNT_POST,
FT_SFNT_PCLT,
FT_SFNT_MAX
} FT_Sfnt_Tag;
/* these constants are deprecated; use the corresponding `FT_Sfnt_Tag` */
/* values instead */
#define ft_sfnt_head FT_SFNT_HEAD
#define ft_sfnt_maxp FT_SFNT_MAXP
#define ft_sfnt_os2 FT_SFNT_OS2
#define ft_sfnt_hhea FT_SFNT_HHEA
#define ft_sfnt_vhea FT_SFNT_VHEA
#define ft_sfnt_post FT_SFNT_POST
#define ft_sfnt_pclt FT_SFNT_PCLT
/**************************************************************************
*
* @function:
* FT_Get_Sfnt_Table
*
* @description:
* Return a pointer to a given SFNT table stored within a face.
*
* @input:
* face ::
* A handle to the source.
*
* tag ::
* The index of the SFNT table.
*
* @return:
* A type-less pointer to the table. This will be `NULL` in case of
* error, or if the corresponding table was not found **OR** loaded from
* the file.
*
* Use a typecast according to `tag` to access the structure elements.
*
* @note:
* The table is owned by the face object and disappears with it.
*
* This function is only useful to access SFNT tables that are loaded by
* the sfnt, truetype, and opentype drivers. See @FT_Sfnt_Tag for a
* list.
*
* @example:
* Here is an example demonstrating access to the 'vhea' table.
*
* ```
* TT_VertHeader* vert_header;
*
*
* vert_header =
* (TT_VertHeader*)FT_Get_Sfnt_Table( face, FT_SFNT_VHEA );
* ```
*/
FT_EXPORT( void* )
FT_Get_Sfnt_Table( FT_Face face,
FT_Sfnt_Tag tag );
/**************************************************************************
*
* @function:
* FT_Load_Sfnt_Table
*
* @description:
* Load any SFNT font table into client memory.
*
* @input:
* face ::
* A handle to the source face.
*
* tag ::
* The four-byte tag of the table to load. Use value~0 if you want to
* access the whole font file. Otherwise, you can use one of the
* definitions found in the @FT_TRUETYPE_TAGS_H file, or forge a new
* one with @FT_MAKE_TAG.
*
* offset ::
* The starting offset in the table (or file if tag~==~0).
*
* @output:
* buffer ::
* The target buffer address. The client must ensure that the memory
* array is big enough to hold the data.
*
* @inout:
* length ::
* If the `length` parameter is `NULL`, try to load the whole table.
* Return an error code if it fails.
*
* Else, if `*length` is~0, exit immediately while returning the
* table's (or file) full size in it.
*
* Else the number of bytes to read from the table or file, from the
* starting offset.
*
* @return:
* FreeType error code. 0~means success.
*
* @note:
* If you need to determine the table's length you should first call this
* function with `*length` set to~0, as in the following example:
*
* ```
* FT_ULong length = 0;
*
*
* error = FT_Load_Sfnt_Table( face, tag, 0, NULL, &length );
* if ( error ) { ... table does not exist ... }
*
* buffer = malloc( length );
* if ( buffer == NULL ) { ... not enough memory ... }
*
* error = FT_Load_Sfnt_Table( face, tag, 0, buffer, &length );
* if ( error ) { ... could not load table ... }
* ```
*
* Note that structures like @TT_Header or @TT_OS2 can't be used with
* this function; they are limited to @FT_Get_Sfnt_Table. Reason is that
* those structures depend on the processor architecture, with varying
* size (e.g. 32bit vs. 64bit) or order (big endian vs. little endian).
*
*/
FT_EXPORT( FT_Error )
FT_Load_Sfnt_Table( FT_Face face,
FT_ULong tag,
FT_Long offset,
FT_Byte* buffer,
FT_ULong* length );
/**************************************************************************
*
* @function:
* FT_Sfnt_Table_Info
*
* @description:
* Return information on an SFNT table.
*
* @input:
* face ::
* A handle to the source face.
*
* table_index ::
* The index of an SFNT table. The function returns
* FT_Err_Table_Missing for an invalid value.
*
* @inout:
* tag ::
* The name tag of the SFNT table. If the value is `NULL`,
* `table_index` is ignored, and `length` returns the number of SFNT
* tables in the font.
*
* @output:
* length ::
* The length of the SFNT table (or the number of SFNT tables,
* depending on `tag`).
*
* @return:
* FreeType error code. 0~means success.
*
* @note:
* While parsing fonts, FreeType handles SFNT tables with length zero as
* missing.
*
*/
FT_EXPORT( FT_Error )
FT_Sfnt_Table_Info( FT_Face face,
FT_UInt table_index,
FT_ULong *tag,
FT_ULong *length );
/**************************************************************************
*
* @function:
* FT_Get_CMap_Language_ID
*
* @description:
* Return cmap language ID as specified in the OpenType standard.
* Definitions of language ID values are in file @FT_TRUETYPE_IDS_H.
*
* @input:
* charmap ::
* The target charmap.
*
* @return:
* The language ID of `charmap`. If `charmap` doesn't belong to an SFNT
* face, just return~0 as the default value.
*
* For a format~14 cmap (to access Unicode IVS), the return value is
* 0xFFFFFFFF.
*/
FT_EXPORT( FT_ULong )
FT_Get_CMap_Language_ID( FT_CharMap charmap );
/**************************************************************************
*
* @function:
* FT_Get_CMap_Format
*
* @description:
* Return the format of an SFNT 'cmap' table.
*
* @input:
* charmap ::
* The target charmap.
*
* @return:
* The format of `charmap`. If `charmap` doesn't belong to an SFNT face,
* return -1.
*/
FT_EXPORT( FT_Long )
FT_Get_CMap_Format( FT_CharMap charmap );
/* */
FT_END_HEADER
#endif /* TTTABLES_H_ */
/* END */

123
third_party/freetype/uos/loongarch64/include/freetype2/freetype/tttags.h vendored Normal file
View File

@ -0,0 +1,123 @@
/****************************************************************************
*
* tttags.h
*
* Tags for TrueType and OpenType tables (specification only).
*
* Copyright (C) 1996-2020 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
* modified, and distributed under the terms of the FreeType project
* license, LICENSE.TXT. By continuing to use, modify, or distribute
* this file you indicate that you have read the license and
* understand and accept it fully.
*
*/
#ifndef TTAGS_H_
#define TTAGS_H_
#include <freetype/freetype.h>
#ifdef FREETYPE_H
#error "freetype.h of FreeType 1 has been loaded!"
#error "Please fix the directory search order for header files"
#error "so that freetype.h of FreeType 2 is found first."
#endif
FT_BEGIN_HEADER
#define TTAG_avar FT_MAKE_TAG( 'a', 'v', 'a', 'r' )
#define TTAG_BASE FT_MAKE_TAG( 'B', 'A', 'S', 'E' )
#define TTAG_bdat FT_MAKE_TAG( 'b', 'd', 'a', 't' )
#define TTAG_BDF FT_MAKE_TAG( 'B', 'D', 'F', ' ' )
#define TTAG_bhed FT_MAKE_TAG( 'b', 'h', 'e', 'd' )
#define TTAG_bloc FT_MAKE_TAG( 'b', 'l', 'o', 'c' )
#define TTAG_bsln FT_MAKE_TAG( 'b', 's', 'l', 'n' )
#define TTAG_CBDT FT_MAKE_TAG( 'C', 'B', 'D', 'T' )
#define TTAG_CBLC FT_MAKE_TAG( 'C', 'B', 'L', 'C' )
#define TTAG_CFF FT_MAKE_TAG( 'C', 'F', 'F', ' ' )
#define TTAG_CFF2 FT_MAKE_TAG( 'C', 'F', 'F', '2' )
#define TTAG_CID FT_MAKE_TAG( 'C', 'I', 'D', ' ' )
#define TTAG_cmap FT_MAKE_TAG( 'c', 'm', 'a', 'p' )
#define TTAG_COLR FT_MAKE_TAG( 'C', 'O', 'L', 'R' )
#define TTAG_CPAL FT_MAKE_TAG( 'C', 'P', 'A', 'L' )
#define TTAG_cvar FT_MAKE_TAG( 'c', 'v', 'a', 'r' )
#define TTAG_cvt FT_MAKE_TAG( 'c', 'v', 't', ' ' )
#define TTAG_DSIG FT_MAKE_TAG( 'D', 'S', 'I', 'G' )
#define TTAG_EBDT FT_MAKE_TAG( 'E', 'B', 'D', 'T' )
#define TTAG_EBLC FT_MAKE_TAG( 'E', 'B', 'L', 'C' )
#define TTAG_EBSC FT_MAKE_TAG( 'E', 'B', 'S', 'C' )
#define TTAG_feat FT_MAKE_TAG( 'f', 'e', 'a', 't' )
#define TTAG_FOND FT_MAKE_TAG( 'F', 'O', 'N', 'D' )
#define TTAG_fpgm FT_MAKE_TAG( 'f', 'p', 'g', 'm' )
#define TTAG_fvar FT_MAKE_TAG( 'f', 'v', 'a', 'r' )
#define TTAG_gasp FT_MAKE_TAG( 'g', 'a', 's', 'p' )
#define TTAG_GDEF FT_MAKE_TAG( 'G', 'D', 'E', 'F' )
#define TTAG_glyf FT_MAKE_TAG( 'g', 'l', 'y', 'f' )
#define TTAG_GPOS FT_MAKE_TAG( 'G', 'P', 'O', 'S' )
#define TTAG_GSUB FT_MAKE_TAG( 'G', 'S', 'U', 'B' )
#define TTAG_gvar FT_MAKE_TAG( 'g', 'v', 'a', 'r' )
#define TTAG_HVAR FT_MAKE_TAG( 'H', 'V', 'A', 'R' )
#define TTAG_hdmx FT_MAKE_TAG( 'h', 'd', 'm', 'x' )
#define TTAG_head FT_MAKE_TAG( 'h', 'e', 'a', 'd' )
#define TTAG_hhea FT_MAKE_TAG( 'h', 'h', 'e', 'a' )
#define TTAG_hmtx FT_MAKE_TAG( 'h', 'm', 't', 'x' )
#define TTAG_JSTF FT_MAKE_TAG( 'J', 'S', 'T', 'F' )
#define TTAG_just FT_MAKE_TAG( 'j', 'u', 's', 't' )
#define TTAG_kern FT_MAKE_TAG( 'k', 'e', 'r', 'n' )
#define TTAG_lcar FT_MAKE_TAG( 'l', 'c', 'a', 'r' )
#define TTAG_loca FT_MAKE_TAG( 'l', 'o', 'c', 'a' )
#define TTAG_LTSH FT_MAKE_TAG( 'L', 'T', 'S', 'H' )
#define TTAG_LWFN FT_MAKE_TAG( 'L', 'W', 'F', 'N' )
#define TTAG_MATH FT_MAKE_TAG( 'M', 'A', 'T', 'H' )
#define TTAG_maxp FT_MAKE_TAG( 'm', 'a', 'x', 'p' )
#define TTAG_META FT_MAKE_TAG( 'M', 'E', 'T', 'A' )
#define TTAG_MMFX FT_MAKE_TAG( 'M', 'M', 'F', 'X' )
#define TTAG_MMSD FT_MAKE_TAG( 'M', 'M', 'S', 'D' )
#define TTAG_mort FT_MAKE_TAG( 'm', 'o', 'r', 't' )
#define TTAG_morx FT_MAKE_TAG( 'm', 'o', 'r', 'x' )
#define TTAG_MVAR FT_MAKE_TAG( 'M', 'V', 'A', 'R' )
#define TTAG_name FT_MAKE_TAG( 'n', 'a', 'm', 'e' )
#define TTAG_opbd FT_MAKE_TAG( 'o', 'p', 'b', 'd' )
#define TTAG_OS2 FT_MAKE_TAG( 'O', 'S', '/', '2' )
#define TTAG_OTTO FT_MAKE_TAG( 'O', 'T', 'T', 'O' )
#define TTAG_PCLT FT_MAKE_TAG( 'P', 'C', 'L', 'T' )
#define TTAG_POST FT_MAKE_TAG( 'P', 'O', 'S', 'T' )
#define TTAG_post FT_MAKE_TAG( 'p', 'o', 's', 't' )
#define TTAG_prep FT_MAKE_TAG( 'p', 'r', 'e', 'p' )
#define TTAG_prop FT_MAKE_TAG( 'p', 'r', 'o', 'p' )
#define TTAG_sbix FT_MAKE_TAG( 's', 'b', 'i', 'x' )
#define TTAG_sfnt FT_MAKE_TAG( 's', 'f', 'n', 't' )
#define TTAG_SING FT_MAKE_TAG( 'S', 'I', 'N', 'G' )
#define TTAG_trak FT_MAKE_TAG( 't', 'r', 'a', 'k' )
#define TTAG_true FT_MAKE_TAG( 't', 'r', 'u', 'e' )
#define TTAG_ttc FT_MAKE_TAG( 't', 't', 'c', ' ' )
#define TTAG_ttcf FT_MAKE_TAG( 't', 't', 'c', 'f' )
#define TTAG_TYP1 FT_MAKE_TAG( 'T', 'Y', 'P', '1' )
#define TTAG_typ1 FT_MAKE_TAG( 't', 'y', 'p', '1' )
#define TTAG_VDMX FT_MAKE_TAG( 'V', 'D', 'M', 'X' )
#define TTAG_vhea FT_MAKE_TAG( 'v', 'h', 'e', 'a' )
#define TTAG_vmtx FT_MAKE_TAG( 'v', 'm', 't', 'x' )
#define TTAG_VVAR FT_MAKE_TAG( 'V', 'V', 'A', 'R' )
#define TTAG_wOFF FT_MAKE_TAG( 'w', 'O', 'F', 'F' )
#define TTAG_wOF2 FT_MAKE_TAG( 'w', 'O', 'F', '2' )
/* used by "Keyboard.dfont" on legacy Mac OS X */
#define TTAG_0xA5kbd FT_MAKE_TAG( 0xA5, 'k', 'b', 'd' )
/* used by "LastResort.dfont" on legacy Mac OS X */
#define TTAG_0xA5lst FT_MAKE_TAG( 0xA5, 'l', 's', 't' )
FT_END_HEADER
#endif /* TTAGS_H_ */
/* END */

42
third_party/freetype/uos/loongarch64/include/freetype2/ft2build.h vendored Normal file
View File

@ -0,0 +1,42 @@
/****************************************************************************
*
* ft2build.h
*
* FreeType 2 build and setup macros.
*
* Copyright (C) 1996-2020 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
* modified, and distributed under the terms of the FreeType project
* license, LICENSE.TXT. By continuing to use, modify, or distribute
* this file you indicate that you have read the license and
* understand and accept it fully.
*
*/
/**************************************************************************
*
* This is the 'entry point' for FreeType header file inclusions, to be
* loaded before all other header files.
*
* A typical example is
*
* ```
* #include <ft2build.h>
* #include <freetype/freetype.h>
* ```
*
*/
#ifndef FT2BUILD_H_
#define FT2BUILD_H_
#include <freetype/config/ftheader.h>
#endif /* FT2BUILD_H_ */
/* END */

19
third_party/freetype/uos/loongarch64/lib/cmake/freetype/freetype-config-noconfig.cmake vendored Normal file
View File

@ -0,0 +1,19 @@
#----------------------------------------------------------------
# Generated CMake target import file.
#----------------------------------------------------------------
# Commands may need to know the format version.
set(CMAKE_IMPORT_FILE_VERSION 1)
# Import target "freetype" for configuration ""
set_property(TARGET freetype APPEND PROPERTY IMPORTED_CONFIGURATIONS NOCONFIG)
set_target_properties(freetype PROPERTIES
IMPORTED_LINK_INTERFACE_LANGUAGES_NOCONFIG "C"
IMPORTED_LOCATION_NOCONFIG "${_IMPORT_PREFIX}/lib/libfreetype.a"
)
list(APPEND _IMPORT_CHECK_TARGETS freetype )
list(APPEND _IMPORT_CHECK_FILES_FOR_freetype "${_IMPORT_PREFIX}/lib/libfreetype.a" )
# Commands beyond this point should not need to know the version.
set(CMAKE_IMPORT_FILE_VERSION)

51
third_party/freetype/uos/loongarch64/lib/cmake/freetype/freetype-config-version.cmake vendored Normal file
View File

@ -0,0 +1,51 @@
# This is a basic version file for the Config-mode of find_package().
# It is used by write_basic_package_version_file() as input file for configure_file()
# to create a version-file which can be installed along a config.cmake file.
#
# The created file sets PACKAGE_VERSION_EXACT if the current version string and
# the requested version string are exactly the same and it sets
# PACKAGE_VERSION_COMPATIBLE if the current version is >= requested version,
# but only if the requested major version is the same as the current one.
# The variable CVF_VERSION must be set before calling configure_file().
set(PACKAGE_VERSION "2.10.4")
if(PACKAGE_VERSION VERSION_LESS PACKAGE_FIND_VERSION)
set(PACKAGE_VERSION_COMPATIBLE FALSE)
else()
if("2.10.4" MATCHES "^([0-9]+)\\.")
set(CVF_VERSION_MAJOR "${CMAKE_MATCH_1}")
else()
set(CVF_VERSION_MAJOR "2.10.4")
endif()
if(PACKAGE_FIND_VERSION_MAJOR STREQUAL CVF_VERSION_MAJOR)
set(PACKAGE_VERSION_COMPATIBLE TRUE)
else()
set(PACKAGE_VERSION_COMPATIBLE FALSE)
endif()
if(PACKAGE_FIND_VERSION STREQUAL PACKAGE_VERSION)
set(PACKAGE_VERSION_EXACT TRUE)
endif()
endif()
# if the installed project requested no architecture check, don't perform the check
if("FALSE")
return()
endif()
# if the installed or the using project don't have CMAKE_SIZEOF_VOID_P set, ignore it:
if("${CMAKE_SIZEOF_VOID_P}" STREQUAL "" OR "8" STREQUAL "")
return()
endif()
# check that the installed version has the same 32/64bit-ness as the one which is currently searching:
if(NOT CMAKE_SIZEOF_VOID_P STREQUAL "8")
math(EXPR installedBits "8 * 8")
set(PACKAGE_VERSION "${PACKAGE_VERSION} (${installedBits}bit)")
set(PACKAGE_VERSION_UNSUITABLE TRUE)
endif()

94
third_party/freetype/uos/loongarch64/lib/cmake/freetype/freetype-config.cmake vendored Normal file
View File

@ -0,0 +1,94 @@
# Generated by CMake
if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" LESS 2.5)
message(FATAL_ERROR "CMake >= 2.6.0 required")
endif()
cmake_policy(PUSH)
cmake_policy(VERSION 2.6)
#----------------------------------------------------------------
# Generated CMake target import file.
#----------------------------------------------------------------
# Commands may need to know the format version.
set(CMAKE_IMPORT_FILE_VERSION 1)
# Protect against multiple inclusion, which would fail when already imported targets are added once more.
set(_targetsDefined)
set(_targetsNotDefined)
set(_expectedTargets)
foreach(_expectedTarget freetype)
list(APPEND _expectedTargets ${_expectedTarget})
if(NOT TARGET ${_expectedTarget})
list(APPEND _targetsNotDefined ${_expectedTarget})
endif()
if(TARGET ${_expectedTarget})
list(APPEND _targetsDefined ${_expectedTarget})
endif()
endforeach()
if("${_targetsDefined}" STREQUAL "${_expectedTargets}")
unset(_targetsDefined)
unset(_targetsNotDefined)
unset(_expectedTargets)
set(CMAKE_IMPORT_FILE_VERSION)
cmake_policy(POP)
return()
endif()
if(NOT "${_targetsDefined}" STREQUAL "")
message(FATAL_ERROR "Some (but not all) targets in this export set were already defined.\nTargets Defined: ${_targetsDefined}\nTargets not yet defined: ${_targetsNotDefined}\n")
endif()
unset(_targetsDefined)
unset(_targetsNotDefined)
unset(_expectedTargets)
# Compute the installation prefix relative to this file.
get_filename_component(_IMPORT_PREFIX "${CMAKE_CURRENT_LIST_FILE}" PATH)
get_filename_component(_IMPORT_PREFIX "${_IMPORT_PREFIX}" PATH)
get_filename_component(_IMPORT_PREFIX "${_IMPORT_PREFIX}" PATH)
get_filename_component(_IMPORT_PREFIX "${_IMPORT_PREFIX}" PATH)
if(_IMPORT_PREFIX STREQUAL "/")
set(_IMPORT_PREFIX "")
endif()
# Create imported target freetype
add_library(freetype STATIC IMPORTED)
set_target_properties(freetype PROPERTIES
INTERFACE_INCLUDE_DIRECTORIES "${_IMPORT_PREFIX}/include/freetype2"
)
# Load information for each installed configuration.
get_filename_component(_DIR "${CMAKE_CURRENT_LIST_FILE}" PATH)
file(GLOB CONFIG_FILES "${_DIR}/freetype-config-*.cmake")
foreach(f ${CONFIG_FILES})
include(${f})
endforeach()
# Cleanup temporary variables.
set(_IMPORT_PREFIX)
# Loop over all imported files and verify that they actually exist
foreach(target ${_IMPORT_CHECK_TARGETS} )
foreach(file ${_IMPORT_CHECK_FILES_FOR_${target}} )
if(NOT EXISTS "${file}" )
message(FATAL_ERROR "The imported target \"${target}\" references the file
\"${file}\"
but this file does not exist. Possible reasons include:
* The file was deleted, renamed, or moved to another location.
* An install or uninstall procedure did not complete successfully.
* The installation package was faulty and contained
\"${CMAKE_CURRENT_LIST_FILE}\"
but not all the files it references.
")
endif()
endforeach()
unset(_IMPORT_CHECK_FILES_FOR_${target})
endforeach()
unset(_IMPORT_CHECK_TARGETS)
# This file does not depend on other imported targets which have
# been exported from the same project but in a separate export set.
# Commands beyond this point should not need to know the version.
set(CMAKE_IMPORT_FILE_VERSION)
cmake_policy(POP)

BIN
third_party/freetype/uos/loongarch64/lib/libfreetype.a vendored Normal file
View File

Binary file not shown.

14
third_party/freetype/uos/loongarch64/lib/pkgconfig/freetype2.pc vendored Normal file
View File

@ -0,0 +1,14 @@
prefix=/home/huagao/sane/code_app/third_party/freetype/kylin/loongarch64/freetype-2.10.4/build/release
exec_prefix=${prefix}
libdir=${prefix}/lib
includedir=${prefix}/include
Name: FreeType 2
URL: https://freetype.org
Description: A free, high-quality, and portable font engine.
Version: 23.4.17
Requires:
Requires.private:
Libs: -L${libdir} -lfreetype
Libs.private:
Cflags: -I${includedir}/freetype2

303
third_party/giflib/uos/loongarch64/include/gif_lib.h vendored Normal file
View File

@ -0,0 +1,303 @@
/******************************************************************************
gif_lib.h - service library for decoding and encoding GIF images
SPDX-License-Identifier: MIT
*****************************************************************************/
#ifndef _GIF_LIB_H_
#define _GIF_LIB_H_ 1
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
#define GIFLIB_MAJOR 5
#define GIFLIB_MINOR 2
#define GIFLIB_RELEASE 1
#define GIF_ERROR 0
#define GIF_OK 1
#include <stddef.h>
#include <stdbool.h>
#define GIF_STAMP "GIFVER" /* First chars in file - GIF stamp. */
#define GIF_STAMP_LEN sizeof(GIF_STAMP) - 1
#define GIF_VERSION_POS 3 /* Version first character in stamp. */
#define GIF87_STAMP "GIF87a" /* First chars in file - GIF stamp. */
#define GIF89_STAMP "GIF89a" /* First chars in file - GIF stamp. */
typedef unsigned char GifPixelType;
typedef unsigned char *GifRowType;
typedef unsigned char GifByteType;
typedef unsigned int GifPrefixType;
typedef int GifWord;
typedef struct GifColorType {
GifByteType Red, Green, Blue;
} GifColorType;
typedef struct ColorMapObject {
int ColorCount;
int BitsPerPixel;
bool SortFlag;
GifColorType *Colors; /* on malloc(3) heap */
} ColorMapObject;
typedef struct GifImageDesc {
GifWord Left, Top, Width, Height; /* Current image dimensions. */
bool Interlace; /* Sequential/Interlaced lines. */
ColorMapObject *ColorMap; /* The local color map */
} GifImageDesc;
typedef struct ExtensionBlock {
int ByteCount;
GifByteType *Bytes; /* on malloc(3) heap */
int Function; /* The block function code */
#define CONTINUE_EXT_FUNC_CODE 0x00 /* continuation subblock */
#define COMMENT_EXT_FUNC_CODE 0xfe /* comment */
#define GRAPHICS_EXT_FUNC_CODE 0xf9 /* graphics control (GIF89) */
#define PLAINTEXT_EXT_FUNC_CODE 0x01 /* plaintext */
#define APPLICATION_EXT_FUNC_CODE 0xff /* application block (GIF89) */
} ExtensionBlock;
typedef struct SavedImage {
GifImageDesc ImageDesc;
GifByteType *RasterBits; /* on malloc(3) heap */
int ExtensionBlockCount; /* Count of extensions before image */
ExtensionBlock *ExtensionBlocks; /* Extensions before image */
} SavedImage;
typedef struct GifFileType {
GifWord SWidth, SHeight; /* Size of virtual canvas */
GifWord SColorResolution; /* How many colors can we generate? */
GifWord SBackGroundColor; /* Background color for virtual canvas */
GifByteType AspectByte; /* Used to compute pixel aspect ratio */
ColorMapObject *SColorMap; /* Global colormap, NULL if nonexistent. */
int ImageCount; /* Number of current image (both APIs) */
GifImageDesc Image; /* Current image (low-level API) */
SavedImage *SavedImages; /* Image sequence (high-level API) */
int ExtensionBlockCount; /* Count extensions past last image */
ExtensionBlock *ExtensionBlocks; /* Extensions past last image */
int Error; /* Last error condition reported */
void *UserData; /* hook to attach user data (TVT) */
void *Private; /* Don't mess with this! */
} GifFileType;
#define GIF_ASPECT_RATIO(n) ((n)+15.0/64.0)
typedef enum {
UNDEFINED_RECORD_TYPE,
SCREEN_DESC_RECORD_TYPE,
IMAGE_DESC_RECORD_TYPE, /* Begin with ',' */
EXTENSION_RECORD_TYPE, /* Begin with '!' */
TERMINATE_RECORD_TYPE /* Begin with ';' */
} GifRecordType;
/* func type to read gif data from arbitrary sources (TVT) */
typedef int (*InputFunc) (GifFileType *, GifByteType *, int);
/* func type to write gif data to arbitrary targets.
* Returns count of bytes written. (MRB)
*/
typedef int (*OutputFunc) (GifFileType *, const GifByteType *, int);
/******************************************************************************
GIF89 structures
******************************************************************************/
typedef struct GraphicsControlBlock {
int DisposalMode;
#define DISPOSAL_UNSPECIFIED 0 /* No disposal specified. */
#define DISPOSE_DO_NOT 1 /* Leave image in place */
#define DISPOSE_BACKGROUND 2 /* Set area too background color */
#define DISPOSE_PREVIOUS 3 /* Restore to previous content */
bool UserInputFlag; /* User confirmation required before disposal */
int DelayTime; /* pre-display delay in 0.01sec units */
int TransparentColor; /* Palette index for transparency, -1 if none */
#define NO_TRANSPARENT_COLOR -1
} GraphicsControlBlock;
/******************************************************************************
GIF encoding routines
******************************************************************************/
/* Main entry points */
GifFileType *EGifOpenFileName(const char *GifFileName,
const bool GifTestExistence, int *Error);
GifFileType *EGifOpenFileHandle(const int GifFileHandle, int *Error);
GifFileType *EGifOpen(void *userPtr, OutputFunc writeFunc, int *Error);
int EGifSpew(GifFileType * GifFile);
const char *EGifGetGifVersion(GifFileType *GifFile); /* new in 5.x */
int EGifCloseFile(GifFileType *GifFile, int *ErrorCode);
#define E_GIF_SUCCEEDED 0
#define E_GIF_ERR_OPEN_FAILED 1 /* And EGif possible errors. */
#define E_GIF_ERR_WRITE_FAILED 2
#define E_GIF_ERR_HAS_SCRN_DSCR 3
#define E_GIF_ERR_HAS_IMAG_DSCR 4
#define E_GIF_ERR_NO_COLOR_MAP 5
#define E_GIF_ERR_DATA_TOO_BIG 6
#define E_GIF_ERR_NOT_ENOUGH_MEM 7
#define E_GIF_ERR_DISK_IS_FULL 8
#define E_GIF_ERR_CLOSE_FAILED 9
#define E_GIF_ERR_NOT_WRITEABLE 10
/* These are legacy. You probably do not want to call them directly */
int EGifPutScreenDesc(GifFileType *GifFile,
const int GifWidth, const int GifHeight,
const int GifColorRes,
const int GifBackGround,
const ColorMapObject *GifColorMap);
int EGifPutImageDesc(GifFileType *GifFile,
const int GifLeft, const int GifTop,
const int GifWidth, const int GifHeight,
const bool GifInterlace,
const ColorMapObject *GifColorMap);
void EGifSetGifVersion(GifFileType *GifFile, const bool gif89);
int EGifPutLine(GifFileType *GifFile, GifPixelType *GifLine,
int GifLineLen);
int EGifPutPixel(GifFileType *GifFile, const GifPixelType GifPixel);
int EGifPutComment(GifFileType *GifFile, const char *GifComment);
int EGifPutExtensionLeader(GifFileType *GifFile, const int GifExtCode);
int EGifPutExtensionBlock(GifFileType *GifFile,
const int GifExtLen, const void *GifExtension);
int EGifPutExtensionTrailer(GifFileType *GifFile);
int EGifPutExtension(GifFileType *GifFile, const int GifExtCode,
const int GifExtLen,
const void *GifExtension);
int EGifPutCode(GifFileType *GifFile, int GifCodeSize,
const GifByteType *GifCodeBlock);
int EGifPutCodeNext(GifFileType *GifFile,
const GifByteType *GifCodeBlock);
/******************************************************************************
GIF decoding routines
******************************************************************************/
/* Main entry points */
GifFileType *DGifOpenFileName(const char *GifFileName, int *Error);
GifFileType *DGifOpenFileHandle(int GifFileHandle, int *Error);
int DGifSlurp(GifFileType * GifFile);
GifFileType *DGifOpen(void *userPtr, InputFunc readFunc, int *Error); /* new one (TVT) */
int DGifCloseFile(GifFileType * GifFile, int *ErrorCode);
#define D_GIF_SUCCEEDED 0
#define D_GIF_ERR_OPEN_FAILED 101 /* And DGif possible errors. */
#define D_GIF_ERR_READ_FAILED 102
#define D_GIF_ERR_NOT_GIF_FILE 103
#define D_GIF_ERR_NO_SCRN_DSCR 104
#define D_GIF_ERR_NO_IMAG_DSCR 105
#define D_GIF_ERR_NO_COLOR_MAP 106
#define D_GIF_ERR_WRONG_RECORD 107
#define D_GIF_ERR_DATA_TOO_BIG 108
#define D_GIF_ERR_NOT_ENOUGH_MEM 109
#define D_GIF_ERR_CLOSE_FAILED 110
#define D_GIF_ERR_NOT_READABLE 111
#define D_GIF_ERR_IMAGE_DEFECT 112
#define D_GIF_ERR_EOF_TOO_SOON 113
/* These are legacy. You probably do not want to call them directly */
int DGifGetScreenDesc(GifFileType *GifFile);
int DGifGetRecordType(GifFileType *GifFile, GifRecordType *GifType);
int DGifGetImageHeader(GifFileType *GifFile);
int DGifGetImageDesc(GifFileType *GifFile);
int DGifGetLine(GifFileType *GifFile, GifPixelType *GifLine, int GifLineLen);
int DGifGetPixel(GifFileType *GifFile, GifPixelType GifPixel);
int DGifGetExtension(GifFileType *GifFile, int *GifExtCode,
GifByteType **GifExtension);
int DGifGetExtensionNext(GifFileType *GifFile, GifByteType **GifExtension);
int DGifGetCode(GifFileType *GifFile, int *GifCodeSize,
GifByteType **GifCodeBlock);
int DGifGetCodeNext(GifFileType *GifFile, GifByteType **GifCodeBlock);
int DGifGetLZCodes(GifFileType *GifFile, int *GifCode);
const char *DGifGetGifVersion(GifFileType *GifFile);
/******************************************************************************
Error handling and reporting.
******************************************************************************/
extern const char *GifErrorString(int ErrorCode); /* new in 2012 - ESR */
/*****************************************************************************
Everything below this point is new after version 1.2, supporting `slurp
mode' for doing I/O in two big belts with all the image-bashing in core.
******************************************************************************/
/******************************************************************************
Color map handling from gif_alloc.c
******************************************************************************/
extern ColorMapObject *GifMakeMapObject(int ColorCount,
const GifColorType *ColorMap);
extern void GifFreeMapObject(ColorMapObject *Object);
extern ColorMapObject *GifUnionColorMap(const ColorMapObject *ColorIn1,
const ColorMapObject *ColorIn2,
GifPixelType ColorTransIn2[]);
extern int GifBitSize(int n);
/******************************************************************************
Support for the in-core structures allocation (slurp mode).
******************************************************************************/
extern void GifApplyTranslation(SavedImage *Image, GifPixelType Translation[]);
extern int GifAddExtensionBlock(int *ExtensionBlock_Count,
ExtensionBlock **ExtensionBlocks,
int Function,
unsigned int Len, unsigned char ExtData[]);
extern void GifFreeExtensions(int *ExtensionBlock_Count,
ExtensionBlock **ExtensionBlocks);
extern SavedImage *GifMakeSavedImage(GifFileType *GifFile,
const SavedImage *CopyFrom);
extern void GifFreeSavedImages(GifFileType *GifFile);
/******************************************************************************
5.x functions for GIF89 graphics control blocks
******************************************************************************/
int DGifExtensionToGCB(const size_t GifExtensionLength,
const GifByteType *GifExtension,
GraphicsControlBlock *GCB);
size_t EGifGCBToExtension(const GraphicsControlBlock *GCB,
GifByteType *GifExtension);
int DGifSavedExtensionToGCB(GifFileType *GifFile,
int ImageIndex,
GraphicsControlBlock *GCB);
int EGifGCBToSavedExtension(const GraphicsControlBlock *GCB,
GifFileType *GifFile,
int ImageIndex);
/******************************************************************************
The library's internal utility font
******************************************************************************/
#define GIF_FONT_WIDTH 8
#define GIF_FONT_HEIGHT 8
extern const unsigned char GifAsciiTable8x8[][GIF_FONT_WIDTH];
extern void GifDrawText8x8(SavedImage *Image,
const int x, const int y,
const char *legend, const int color);
extern void GifDrawBox(SavedImage *Image,
const int x, const int y,
const int w, const int d, const int color);
extern void GifDrawRectangle(SavedImage *Image,
const int x, const int y,
const int w, const int d, const int color);
extern void GifDrawBoxedText8x8(SavedImage *Image,
const int x, const int y,
const char *legend,
const int border, const int bg, const int fg);
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* _GIF_LIB_H */
/* end */

BIN
third_party/giflib/uos/loongarch64/lib/libgiflib.a vendored Normal file
View File

Binary file not shown.

2735
third_party/leptonica/uos/loongarch64/include/leptonica/allheaders.h vendored Normal file
View File

File diff suppressed because it is too large Load Diff

66
third_party/leptonica/uos/loongarch64/include/leptonica/alltypes.h vendored Normal file
View File

@ -0,0 +1,66 @@
/*====================================================================*
- Copyright (C) 2001 Leptonica. All rights reserved.
-
- Redistribution and use in source and binary forms, with or without
- modification, are permitted provided that the following conditions
- are met:
- 1. Redistributions of source code must retain the above copyright
- notice, this list of conditions and the following disclaimer.
- 2. Redistributions in binary form must reproduce the above
- copyright notice, this list of conditions and the following
- disclaimer in the documentation and/or other materials
- provided with the distribution.
-
- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL ANY
- CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
- OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
- NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*====================================================================*/
#ifndef LEPTONICA_ALLTYPES_H
#define LEPTONICA_ALLTYPES_H
/* Standard */
#include <stdio.h>
#include <stdlib.h>
#include <stdarg.h>
/* General and configuration defs */
#include "endianness.h"
#include "environ.h"
/* Generic and non-image-specific containers */
#include "array.h"
#include "bbuffer.h"
#include "heap.h"
#include "list.h"
#include "ptra.h"
#include "queue.h"
#include "rbtree.h"
#include "stack.h"
/* Imaging */
#include "arrayaccess.h"
#include "bmf.h"
#include "ccbord.h"
#include "dewarp.h"
#include "gplot.h"
#include "imageio.h"
#include "jbclass.h"
#include "morph.h"
#include "pix.h"
#include "recog.h"
#include "regutils.h"
#include "stringcode.h"
#include "sudoku.h"
#include "watershed.h"
#endif /* LEPTONICA_ALLTYPES_H */

159
third_party/leptonica/uos/loongarch64/include/leptonica/array.h vendored Normal file
View File

@ -0,0 +1,159 @@
/*====================================================================*
- Copyright (C) 2001 Leptonica. All rights reserved.
-
- Redistribution and use in source and binary forms, with or without
- modification, are permitted provided that the following conditions
- are met:
- 1. Redistributions of source code must retain the above copyright
- notice, this list of conditions and the following disclaimer.
- 2. Redistributions in binary form must reproduce the above
- copyright notice, this list of conditions and the following
- disclaimer in the documentation and/or other materials
- provided with the distribution.
-
- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL ANY
- CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
- OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
- NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*====================================================================*/
#ifndef LEPTONICA_ARRAY_H
#define LEPTONICA_ARRAY_H
/*!
* \file array.h
*
* <pre>
* Contains the following structs:
* struct Numa
* struct Numaa
* struct L_Dna
* struct L_Dnaa
* struct L_DnaHash
* struct Sarray
* struct L_Bytea
*
* Contains definitions for:
* Numa interpolation flags
* Numa and FPix border flags
* Numa data type conversion to string
* </pre>
*/
/*------------------------------------------------------------------------*
* Array Structs *
*------------------------------------------------------------------------*/
/*! Numa version for serialization */
#define NUMA_VERSION_NUMBER 1
/*! Number array: an array of floats */
struct Numa
{
l_int32 nalloc; /*!< size of allocated number array */
l_int32 n; /*!< number of numbers saved */
l_int32 refcount; /*!< reference count (1 if no clones) */
l_float32 startx; /*!< x value assigned to array[0] */
l_float32 delx; /*!< change in x value as i --> i + 1 */
l_float32 *array; /*!< number array */
};
typedef struct Numa NUMA;
/*! Array of number arrays */
struct Numaa
{
l_int32 nalloc; /*!< size of allocated ptr array */
l_int32 n; /*!< number of Numa saved */
struct Numa **numa; /*!< array of Numa */
};
typedef struct Numaa NUMAA;
/*! Dna version for serialization */
#define DNA_VERSION_NUMBER 1
/*! Double number array: an array of doubles */
struct L_Dna
{
l_int32 nalloc; /*!< size of allocated number array */
l_int32 n; /*!< number of numbers saved */
l_int32 refcount; /*!< reference count (1 if no clones) */
l_float64 startx; /*!< x value assigned to array[0] */
l_float64 delx; /*!< change in x value as i --> i + 1 */
l_float64 *array; /*!< number array */
};
typedef struct L_Dna L_DNA;
/*! Array of double number arrays */
struct L_Dnaa
{
l_int32 nalloc; /*!< size of allocated ptr array */
l_int32 n; /*!< number of L_Dna saved */
struct L_Dna **dna; /*!< array of L_Dna */
};
typedef struct L_Dnaa L_DNAA;
/*! A hash table of Dnas */
struct L_DnaHash
{
l_int32 nbuckets;
l_int32 initsize; /*!< initial size of each dna that is made */
struct L_Dna **dna; /*!< array of L_Dna */
};
typedef struct L_DnaHash L_DNAHASH;
/*! Sarray version for serialization */
#define SARRAY_VERSION_NUMBER 1
/*! String array: an array of C strings */
struct Sarray
{
l_int32 nalloc; /*!< size of allocated ptr array */
l_int32 n; /*!< number of strings allocated */
l_int32 refcount; /*!< reference count (1 if no clones) */
char **array; /*!< string array */
};
typedef struct Sarray SARRAY;
/*! Byte array (analogous to C++ "string") */
struct L_Bytea
{
size_t nalloc; /*!< number of bytes allocated in data array */
size_t size; /*!< number of bytes presently used */
l_int32 refcount; /*!< reference count (1 if no clones) */
l_uint8 *data; /*!< data array */
};
typedef struct L_Bytea L_BYTEA;
/*------------------------------------------------------------------------*
* Array flags *
*------------------------------------------------------------------------*/
/*! Flags for interpolation in Numa */
enum {
L_LINEAR_INTERP = 1, /*!< linear */
L_QUADRATIC_INTERP = 2 /*!< quadratic */
};
/*! Flags for added borders in Numa and Fpix */
enum {
L_CONTINUED_BORDER = 1, /*!< extended with same value */
L_SLOPE_BORDER = 2, /*!< extended with constant normal derivative */
L_MIRRORED_BORDER = 3 /*!< mirrored */
};
/*! Flags for data type converted from Numa */
enum {
L_INTEGER_VALUE = 1, /*!< convert to integer */
L_FLOAT_VALUE = 2 /*!< convert to float */
};
#endif /* LEPTONICA_ARRAY_H */

264
third_party/leptonica/uos/loongarch64/include/leptonica/arrayaccess.h vendored Normal file
View File

@ -0,0 +1,264 @@
/*====================================================================*
- Copyright (C) 2001 Leptonica. All rights reserved.
-
- Redistribution and use in source and binary forms, with or without
- modification, are permitted provided that the following conditions
- are met:
- 1. Redistributions of source code must retain the above copyright
- notice, this list of conditions and the following disclaimer.
- 2. Redistributions in binary form must reproduce the above
- copyright notice, this list of conditions and the following
- disclaimer in the documentation and/or other materials
- provided with the distribution.
-
- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL ANY
- CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
- OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
- NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*====================================================================*/
#ifndef LEPTONICA_ARRAY_ACCESS_H
#define LEPTONICA_ARRAY_ACCESS_H
/*!
* \file arrayaccess.h
*
* <pre>
* 1, 2, 4, 8, 16 and 32 bit data access within an array of 32-bit words
*
* This is used primarily to access 1, 2, 4, 8, 16 and 32 bit pixels
* in a line of image data, represented as an array of 32-bit words.
*
* pdata: pointer to first 32-bit word in the array
* n: index of the pixel in the array
*
* Function calls for these accessors are defined in arrayaccess.c.
*
* However, for efficiency we use the inline macros for all accesses.
* Even though the 2 and 4 bit set* accessors are more complicated,
* they are about 10% faster than the function calls.
*
* The 32 bit access is just a cast and ptr arithmetic. We include
* it so that the input ptr can be void*.
*
* At the end of this file is code for invoking the function calls
* instead of inlining.
*
* The macro SET_DATA_BIT_VAL(pdata, n, val) is a bit slower than
* if (val == 0)
* CLEAR_DATA_BIT(pdata, n);
* else
* SET_DATA_BIT(pdata, n);
*
* Some compilers complain when the SET macros are surrounded by
* parentheses, because parens require an evaluation and it is not
* defined for SET macros. If SET_DATA_QBIT were defined as a
* compound macro, in analogy to l_setDataQbit(), it requires
* surrounding bracces:
* #define SET_DATA_QBIT(pdata, n, val) \
* {l_uint32 *_TEMP_WORD_PTR_; \
* _TEMP_WORD_PTR_ = (l_uint32 *)(pdata) + ((n) >> 3); \
* *_TEMP_WORD_PTR_ &= ~(0xf0000000 >> (4 * ((n) & 7))); \
* *_TEMP_WORD_PTR_ |= (((val) & 15) << (28 - 4 * ((n) & 7)));}
* but if used in an if/else
* if (x)
* SET_DATA_QBIT(...);
* else
* ...
* the compiler sees
* if (x)
* {......};
* else
* ...
* The semicolon comes after the brace and will not compile.
* This can be fixed in the call by either omitting the semicolon
* or requiring another set of braces around SET_DATA_QBIT(), but
* both these options break compatibility with current code, and
* require special attention by anyone using the macros.
*
* There are (at least) two ways to fix this in the macro definitions,
* suggested by Dave Bryan.
* (1) Surround the braces in the macro above with
* do {....} while(0)
* Then the semicolon just terminates the expression.
* (2) Reduce the blocks to a single expression; e.g,
* *((l_uint32 *)(pdata) + ((n) >> 3)) = \
* *((l_uint32 *)(pdata) + ((n) >> 3)) \
* & ~(0xf0000000 >> (4 * ((n) & 7))) \
* | (((val) & 15) << (28 - 4 * ((n) & 7)))
* This appears to cause redundant computation, but the compiler
* should evaluate the common subexpression only once.
* All these methods have the same performance, giving about 300M
* SET_DATA_QBIT operations per second on a fast 64 bit system.
* Using the function calls instead of the macros results in about 250M
* SET_DATA_QBIT operations per second, a performance hit of nearly 20%.
* </pre>
*/
#define USE_INLINE_ACCESSORS 1
#if USE_INLINE_ACCESSORS
/*=============================================================*/
/* Faster: use in line accessors */
/*=============================================================*/
/*--------------------------------------------------*
* 1 bit access *
*--------------------------------------------------*/
/*! 1 bit access - get */
#define GET_DATA_BIT(pdata, n) \
((*((l_uint32 *)(pdata) + ((n) >> 5)) >> (31 - ((n) & 31))) & 1)
/*! 1 bit access - set */
#define SET_DATA_BIT(pdata, n) \
*((l_uint32 *)(pdata) + ((n) >> 5)) |= (0x80000000 >> ((n) & 31))
/*! 1 bit access - clear */
#define CLEAR_DATA_BIT(pdata, n) \
*((l_uint32 *)(pdata) + ((n) >> 5)) &= ~(0x80000000 >> ((n) & 31))
/*! 1 bit access - set value (0 or 1) */
#define SET_DATA_BIT_VAL(pdata, n, val) \
*((l_uint32 *)(pdata) + ((n) >> 5)) = \
((*((l_uint32 *)(pdata) + ((n) >> 5)) \
& (~(0x80000000 >> ((n) & 31)))) \
| ((val) << (31 - ((n) & 31))))
/*--------------------------------------------------*
* 2 bit access *
*--------------------------------------------------*/
/*! 2 bit access - get */
#define GET_DATA_DIBIT(pdata, n) \
((*((l_uint32 *)(pdata) + ((n) >> 4)) >> (2 * (15 - ((n) & 15)))) & 3)
/*! 2 bit access - set value (0 ... 3) */
#define SET_DATA_DIBIT(pdata, n, val) \
*((l_uint32 *)(pdata) + ((n) >> 4)) = \
((*((l_uint32 *)(pdata) + ((n) >> 4)) \
& (~(0xc0000000 >> (2 * ((n) & 15))))) \
| (((val) & 3) << (30 - 2 * ((n) & 15))))
/*! 2 bit access - clear */
#define CLEAR_DATA_DIBIT(pdata, n) \
*((l_uint32 *)(pdata) + ((n) >> 4)) &= ~(0xc0000000 >> (2 * ((n) & 15)))
/*--------------------------------------------------*
* 4 bit access *
*--------------------------------------------------*/
/*! 4 bit access - get */
#define GET_DATA_QBIT(pdata, n) \
((*((l_uint32 *)(pdata) + ((n) >> 3)) >> (4 * (7 - ((n) & 7)))) & 0xf)
/*! 4 bit access - set value (0 ... 15) */
#define SET_DATA_QBIT(pdata, n, val) \
*((l_uint32 *)(pdata) + ((n) >> 3)) = \
((*((l_uint32 *)(pdata) + ((n) >> 3)) \
& (~(0xf0000000 >> (4 * ((n) & 7))))) \
| (((val) & 15) << (28 - 4 * ((n) & 7))))
/*! 4 bit access - clear */
#define CLEAR_DATA_QBIT(pdata, n) \
*((l_uint32 *)(pdata) + ((n) >> 3)) &= ~(0xf0000000 >> (4 * ((n) & 7)))
/*--------------------------------------------------*
* 8 bit access *
*--------------------------------------------------*/
#ifdef L_BIG_ENDIAN
/*! 8 bit access - get */
#define GET_DATA_BYTE(pdata, n) \
(*((l_uint8 *)(pdata) + (n)))
#else /* L_LITTLE_ENDIAN */
/*! 8 bit access - get */
#define GET_DATA_BYTE(pdata, n) \
(*(l_uint8 *)((l_uintptr_t)((l_uint8 *)(pdata) + (n)) ^ 3))
#endif /* L_BIG_ENDIAN */
#ifdef L_BIG_ENDIAN
/*! 8 bit access - set value (0 ... 255) */
#define SET_DATA_BYTE(pdata, n, val) \
*((l_uint8 *)(pdata) + (n)) = (val)
#else /* L_LITTLE_ENDIAN */
/*! 8 bit access - set value (0 ... 255) */
#define SET_DATA_BYTE(pdata, n, val) \
*(l_uint8 *)((l_uintptr_t)((l_uint8 *)(pdata) + (n)) ^ 3) = (val)
#endif /* L_BIG_ENDIAN */
/*--------------------------------------------------*
* 16 bit access *
*--------------------------------------------------*/
#ifdef L_BIG_ENDIAN
/*! 16 bit access - get */
#define GET_DATA_TWO_BYTES(pdata, n) \
(*((l_uint16 *)(pdata) + (n)))
#else /* L_LITTLE_ENDIAN */
/*! 16 bit access - get */
#define GET_DATA_TWO_BYTES(pdata, n) \
(*(l_uint16 *)((l_uintptr_t)((l_uint16 *)(pdata) + (n)) ^ 2))
#endif /* L_BIG_ENDIAN */
#ifdef L_BIG_ENDIAN
/*! 16 bit access - set value (0 ... 65535) */
#define SET_DATA_TWO_BYTES(pdata, n, val) \
*((l_uint16 *)(pdata) + (n)) = (val)
#else /* L_LITTLE_ENDIAN */
/*! 16 bit access - set value (0 ... 65535) */
#define SET_DATA_TWO_BYTES(pdata, n, val) \
*(l_uint16 *)((l_uintptr_t)((l_uint16 *)(pdata) + (n)) ^ 2) = (val)
#endif /* L_BIG_ENDIAN */
/*--------------------------------------------------*
* 32 bit access *
*--------------------------------------------------*/
/*! 32 bit access - get */
#define GET_DATA_FOUR_BYTES(pdata, n) \
(*((l_uint32 *)(pdata) + (n)))
/*! 32 bit access - set (0 ... 4294967295) */
#define SET_DATA_FOUR_BYTES(pdata, n, val) \
*((l_uint32 *)(pdata) + (n)) = (val)
#else
/*=============================================================*/
/* Slower: use function calls for all accessors */
/*=============================================================*/
#define GET_DATA_BIT(pdata, n) l_getDataBit(pdata, n)
#define SET_DATA_BIT(pdata, n) l_setDataBit(pdata, n)
#define CLEAR_DATA_BIT(pdata, n) l_clearDataBit(pdata, n)
#define SET_DATA_BIT_VAL(pdata, n, val) l_setDataBitVal(pdata, n, val)
#define GET_DATA_DIBIT(pdata, n) l_getDataDibit(pdata, n)
#define SET_DATA_DIBIT(pdata, n, val) l_setDataDibit(pdata, n, val)
#define CLEAR_DATA_DIBIT(pdata, n) l_clearDataDibit(pdata, n)
#define GET_DATA_QBIT(pdata, n) l_getDataQbit(pdata, n)
#define SET_DATA_QBIT(pdata, n, val) l_setDataQbit(pdata, n, val)
#define CLEAR_DATA_QBIT(pdata, n) l_clearDataQbit(pdata, n)
#define GET_DATA_BYTE(pdata, n) l_getDataByte(pdata, n)
#define SET_DATA_BYTE(pdata, n, val) l_setDataByte(pdata, n, val)
#define GET_DATA_TWO_BYTES(pdata, n) l_getDataTwoBytes(pdata, n)
#define SET_DATA_TWO_BYTES(pdata, n, val) l_setDataTwoBytes(pdata, n, val)
#define GET_DATA_FOUR_BYTES(pdata, n) l_getDataFourBytes(pdata, n)
#define SET_DATA_FOUR_BYTES(pdata, n, val) l_setDataFourBytes(pdata, n, val)
#endif /* USE_INLINE_ACCESSORS */
#endif /* LEPTONICA_ARRAY_ACCESS_H */

60
third_party/leptonica/uos/loongarch64/include/leptonica/bbuffer.h vendored Normal file
View File

@ -0,0 +1,60 @@
/*====================================================================*
- Copyright (C) 2001 Leptonica. All rights reserved.
-
- Redistribution and use in source and binary forms, with or without
- modification, are permitted provided that the following conditions
- are met:
- 1. Redistributions of source code must retain the above copyright
- notice, this list of conditions and the following disclaimer.
- 2. Redistributions in binary form must reproduce the above
- copyright notice, this list of conditions and the following
- disclaimer in the documentation and/or other materials
- provided with the distribution.
-
- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL ANY
- CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
- OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
- NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*====================================================================*/
#ifndef LEPTONICA_BBUFFER_H
#define LEPTONICA_BBUFFER_H
/*!
* \file bbuffer.h
*
* <pre>
* Expandable byte buffer for reading data in from memory and
* writing data out to other memory.
*
* This implements a queue of bytes, so data read in is put
* on the "back" of the queue (i.e., the end of the byte array)
* and data written out is taken from the "front" of the queue
* (i.e., from an index marker "nwritten" that is initially set at
* the beginning of the array.) As usual with expandable
* arrays, we keep the size of the allocated array and the
* number of bytes that have been read into the array.
*
* For implementation details, see bbuffer.c.
* </pre>
*/
/*! Expandable byte buffer for memory read/write operations */
struct L_ByteBuffer
{
l_int32 nalloc; /*!< size of allocated byte array */
l_int32 n; /*!< number of bytes read into to the array */
l_int32 nwritten; /*!< number of bytes written from the array */
l_uint8 *array; /*!< byte array */
};
typedef struct L_ByteBuffer L_BBUFFER;
#endif /* LEPTONICA_BBUFFER_H */

136
third_party/leptonica/uos/loongarch64/include/leptonica/bilateral.h vendored Normal file
View File

@ -0,0 +1,136 @@
/*====================================================================*
- Copyright (C) 2001 Leptonica. All rights reserved.
-
- Redistribution and use in source and binary forms, with or without
- modification, are permitted provided that the following conditions
- are met:
- 1. Redistributions of source code must retain the above copyright
- notice, this list of conditions and the following disclaimer.
- 2. Redistributions in binary form must reproduce the above
- copyright notice, this list of conditions and the following
- disclaimer in the documentation and/or other materials
- provided with the distribution.
-
- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL ANY
- CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
- OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
- NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*====================================================================*/
#ifndef LEPTONICA_BILATERAL_H
#define LEPTONICA_BILATERAL_H
/*!
* \file bilateral.h
*
* <pre>
* Contains the following struct
* struct L_Bilateral
*
*
* For a tutorial introduction to bilateral filters, which apply a
* gaussian blur to smooth parts of the image while preserving edges, see
* http://people.csail.mit.edu/sparis/bf_course/slides/03_definition_bf.pdf
*
* We give an implementation of a bilateral filtering algorithm given in:
* "Real-Time O(1) Bilateral Filtering," by Yang, Tan and Ahuja, CVPR 2009
* which is at:
* http://vision.ai.uiuc.edu/~qyang6/publications/cvpr-09-qingxiong-yang.pdf
* This is based on an earlier algorithm by Sylvain Paris and Frédo Durand:
* http://people.csail.mit.edu/sparis/publi/2006/eccv/
* Paris_06_Fast_Approximation.pdf
*
* The kernel of the filter is a product of a spatial gaussian and a
* monotonically decreasing function of the difference in intensity
* between the source pixel and the neighboring pixel. The intensity
* part of the filter gives higher influence for pixels with intensities
* that are near to the source pixel, and the spatial part of the
* filter gives higher weight to pixels that are near the source pixel.
* This combination smooths in relatively uniform regions, while
* maintaining edges.
*
* The advantage of the appoach of Yang et al is that it is separable,
* so the computation time is linear in the gaussian filter size.
* Furthermore, it is possible to do much of the computation as a reduced
* scale, which gives a good approximation to the full resolution version
* but greatly speeds it up.
*
* The bilateral filtered value at x is:
*
* sum[y in N(x)]: spatial(|y - x|) * range(|I(x) - I(y)|) * I(y)
* I'(x) = --------------------------------------------------------------
* sum[y in N(x)]: spatial(|y - x|) * range(|I(x) - I(y)|)
*
* where I() is the input image, I'() is the filtered image, N(x) is the
* set of pixels around x in the filter support, and spatial() and range()
* are gaussian functions:
* spatial(x) = exp(-x^2 / (2 * s_s^2))
* range(x) = exp(-x^2 / (2 * s_r^2))
* and s_s and s_r and the standard deviations of the two gaussians.
*
* Yang et al use a separable approximation to this, by defining a set
* of related but separable functions J(k,x), that we call Principal
* Bilateral Components (PBC):
*
* sum[y in N(x)]: spatial(|y - x|) * range(|k - I(y)|) * I(y)
* J(k,x) = -----------------------------------------------------------
* sum[y in N(x)]: spatial(|y - x|) * range(|k - I(y)|)
*
* which are computed quickly for a set of n values k[p], p = 0 ... n-1.
* Then each output pixel is found using a linear interpolation:
*
* I'(x) = (1 - q) * J(k[p],x) + q * J(k[p+1],x)
*
* where J(k[p],x) and J(k[p+1],x) are PBC for which
* k[p] <= I(x) and k[p+1] >= I(x), and
* q = (I(x) - k[p]) / (k[p+1] - k[p]).
*
* We can also subsample I(x), create subsampled versions of J(k,x),
* which are then interpolated between for I'(x).
*
* We generate 'pixsc', by optionally downscaling the input image
* (using area mapping by the factor 'reduction'), and then adding
* a mirrored border to avoid boundary cases. This is then used
* to compute 'ncomps' PBCs.
*
* The 'spatial_stdev' is also downscaled by 'reduction'. The size
* of the 'spatial' array is 4 * (reduced 'spatial_stdev') + 1.
* The size of the 'range' array is 256.
* </pre>
*/
/*------------------------------------------------------------------------*
* Bilateral filter *
*------------------------------------------------------------------------*/
/*! Bilateral filter */
struct L_Bilateral
{
struct Pix *pixs; /*!< clone of source pix */
struct Pix *pixsc; /*!< downscaled pix with mirrored border */
l_int32 reduction; /*!< 1, 2 or 4x for intermediates */
l_float32 spatial_stdev; /*!< stdev of spatial gaussian */
l_float32 range_stdev; /*!< stdev of range gaussian */
l_float32 *spatial; /*!< 1D gaussian spatial kernel */
l_float32 *range; /*!< one-sided gaussian range kernel */
l_int32 minval; /*!< min value in 8 bpp pix */
l_int32 maxval; /*!< max value in 8 bpp pix */
l_int32 ncomps; /*!< number of intermediate results */
l_int32 *nc; /*!< set of k values (size ncomps) */
l_int32 *kindex; /*!< mapping from intensity to lower k */
l_float32 *kfract; /*!< mapping from intensity to fract k */
struct Pixa *pixac; /*!< intermediate result images (PBC) */
l_uint32 ***lineset; /*!< lineptrs for pixac */
};
typedef struct L_Bilateral L_BILATERAL;
#endif /* LEPTONICA_BILATERAL_H */

63
third_party/leptonica/uos/loongarch64/include/leptonica/bmf.h vendored Normal file
View File

@ -0,0 +1,63 @@
/*====================================================================*
- Copyright (C) 2001 Leptonica. All rights reserved.
-
- Redistribution and use in source and binary forms, with or without
- modification, are permitted provided that the following conditions
- are met:
- 1. Redistributions of source code must retain the above copyright
- notice, this list of conditions and the following disclaimer.
- 2. Redistributions in binary form must reproduce the above
- copyright notice, this list of conditions and the following
- disclaimer in the documentation and/or other materials
- provided with the distribution.
-
- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL ANY
- CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
- OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
- NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*====================================================================*/
#ifndef LEPTONICA_BMF_H
#define LEPTONICA_BMF_H
/*!
* \file bmf.h
*
* Simple data structure to hold bitmap fonts and related data
*/
/*! Constants for deciding when text block is divided into paragraphs */
enum {
SPLIT_ON_LEADING_WHITE = 1, /*!< tab or space at beginning of line */
SPLIT_ON_BLANK_LINE = 2, /*!< newline with optional white space */
SPLIT_ON_BOTH = 3 /*!< leading white space or newline */
};
/*! Data structure to hold bitmap fonts and related data */
struct L_Bmf
{
struct Pixa *pixa; /*!< pixa of bitmaps for 93 characters */
l_int32 size; /*!< font size (in points at 300 ppi) */
char *directory; /*!< directory containing font bitmaps */
l_int32 baseline1; /*!< baseline offset for ascii 33 - 57 */
l_int32 baseline2; /*!< baseline offset for ascii 58 - 91 */
l_int32 baseline3; /*!< baseline offset for ascii 93 - 126 */
l_int32 lineheight; /*!< max height of line of chars */
l_int32 kernwidth; /*!< pixel dist between char bitmaps */
l_int32 spacewidth; /*!< pixel dist between word bitmaps */
l_int32 vertlinesep; /*!< extra vertical space between text lines */
l_int32 *fonttab; /*!< table mapping ascii --> font index */
l_int32 *baselinetab; /*!< table mapping ascii --> baseline offset */
l_int32 *widthtab; /*!< table mapping ascii --> char width */
};
typedef struct L_Bmf L_BMF;
#endif /* LEPTONICA_BMF_H */

636
third_party/leptonica/uos/loongarch64/include/leptonica/bmfdata.h vendored Normal file
View File

@ -0,0 +1,636 @@
/*====================================================================*
- Copyright (C) 2001 Leptonica. All rights reserved.
-
- Redistribution and use in source and binary forms, with or without
- modification, are permitted provided that the following conditions
- are met:
- 1. Redistributions of source code must retain the above copyright
- notice, this list of conditions and the following disclaimer.
- 2. Redistributions in binary form must reproduce the above
- copyright notice, this list of conditions and the following
- disclaimer in the documentation and/or other materials
- provided with the distribution.
-
- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL ANY
- CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
- OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
- NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*====================================================================*/
/*!
* \file bmfdata.h
*
* <pre>
* This file contains data for constructing the bitmap fonts.
*
* The fontdata string holds all 9 sets of bitmap fonts in a base64
* encoding of a pixacomp representation of the tiff compressed images.
* It was generated by prog/genfonts and pasted in. This allows
* the use of the bitmap fonts for image labelling without accessing
* stored versions of either the tiff images for each set, or the pixa
* of the 95 printable character images that was derived from the tiff image.
*
* In use, to get the bmf for a specific font size, from the encoded
* string in this file, call
* bmfCreate(NULL, fontsize);
* </pre>
*/
#ifndef LEPTONICA_BMFDATA_H
#define LEPTONICA_BMFDATA_H
#define NUM_FONTS 9
static const char *inputfonts[] = {"chars-4.tif", "chars-6.tif",
"chars-8.tif", "chars-10.tif",
"chars-12.tif", "chars-14.tif",
"chars-16.tif", "chars-18.tif",
"chars-20.tif"};
static const char *outputfonts[] = {"chars-4.pa", "chars-6.pa",
"chars-8.pa", "chars-10.pa",
"chars-12.pa", "chars-14.pa",
"chars-16.pa", "chars-18.pa",
"chars-20.pa"};
static const l_int32 baselines[NUM_FONTS][3] = {{11, 12, 12}, {18, 18, 18},
{24, 24, 24}, {30, 30, 30},
{36, 36, 36}, {42, 42, 42},
{48, 48, 48}, {54, 54, 54},
{60, 60, 60}};
static const char fontdata_4[] =
"SUkqACYFAAAmoHICP///////////////////////kFcchgc45Bgc45AgcgxBY5DY5DY5Agcg"
"jkM45A8GocgxBA8M45BfCGgchhzOQxZBiNe/CDQRT6RQ+k4QV6BHcgvBBjCC+KoSjQI7wjj/"
"16I+EUPTpV0rI4LilVtAjjyPuR58jg3CRd6dJkcDMCj+v//qlVsMgQPVY6vugih9Lr/8RCF+"
"OqUUK6C/fHFV9RStf8MulG10fKcN6X+lXOBg+GexX71wxSPCf4/+kE0uR5zE0rtfCFg3oIp0"
"R+GF5DSmQaMS/oG1xen0X2wyh8WXwoI46VPt/kNYcf9J4h/pUHB///2H+t+lkCByDj/r9ZBX"
"H1BAtUr7u/IEOQanrS0eByO16tpVaSWtaEVsNiG66WrBgg05wM4bCYNWDCWIiDCER6HGhERE"
"RER3ZHBfXjaSQ7iOP/////////////////////////////////////////////////////+Q"
"JgK95DIDRZAjCDccgRMhn4g5yC9CD0IL+QxhuIfCCYQTC4IJhBiyLBB7J4QX4gvQgxxBehBi"
"yGDkPhdkEw1kPZY5cEHck5BIJOQc9aI+wjE7DL7RdsMu2GXoZehGDYaDCDQaDSCDQdIOGEEX"
"bDLzCLthl5ojzkeL0NMJhNNbVoJ6kclXuggyOGfugnw3vugv/0u+9IN7pBvdJ//brT3VtdLy"
"B4NxyGsOPRnv9R7xx3/9L+EU/3/f4jj/t+3TdDvkFZyC7hYdKkCCKHQI76SW/pD/6XCKdAin"
"29L9L6/9eEUOrD0kv8IIMNKkq/j/zD5h+P4r//99LfBKcDR9utK62NLxEIIhnmGGlpek3Lz/"
"jj5cv/ul7f+EvimH///0l6CENpfrHt/y9l7kr/4RT/f7f+PwRTkG7/tpav26XtrxoVI5/vSx"
"xsP/7ful7fdd1tv/7FRoj//DLgQZgQCFhlYlfv1kx9//28mPx/7ruu3/t9K3pEh/IKzkF3DL"
"g2BENDtBr9Jh4S12H/+3+17GwwltpbZBx0u0unr0v9IMjhrBYYpO0KZmDikMJsYTCDCeE2Gh"
"p6DTdiEE2KCdo8GcNj3pJsJofjiIiIiIiIiI4iIiIiIhhCIiIiIiIr1SMwyQbOkEiGQCvd4i"
"I//////////////////////////////////////////////////////+QVo7IEDkGwchpOQV"
"nIa0ENKCGhyC7kHchocgZschnHIMPtKk7oIP7ulv6f9Yj5DIDaH/3gjjr///+rI4aiIEXngg"
"RZBfCBEWQXsofKggu5DD5Y+Qw5UHghiCoIEYQw5VkCMIO5TkF7shhzOQxZ4IJZxy3IO5nIJZ"
"4IP//1iiPOGd0R+iPQgR3TQIIXZ3/S7BBnezui87MOiPbKHRHqftNNXvTTUjy/9JkcFjTpOk"
"9NsKmFTu+Etppw06VtMjhhO0OLCd3S+rSdIUvyDD+Iha8fQ//+K//3/+D/vbQRT7d9LsjhgI"
"7nH8Ivf/lw0bS/4RT////7f//pfq+lhr6/v/Yf/t//3/+D/sO2NNhpfiP66Xat8L/2//3S0r"
"XIMD/rvUEd9Isf/4Mp5wCDgYBlOzgO0fB3aem2mmnYTtipwCAZQ6DnAXDgynapwk20h/+IiI"
"iIy9ERxEREREZHDLiIiIiIjjj6kNWdP//qP/pMjhq8bSXwojsGkEwmliIiP/////////////"
"/////////////////////////wAQAQ4AAAEDAAEAAACSAwAAAQEDAAEAAAA2AgAAAgEDAAEA"
"AAABAAAAAwEDAAEAAAAEAAAABgEDAAEAAAABAAAAEQEEAAEAAAAIAAAAEgEDAAEAAAABAAAA"
"FQEDAAEAAAABAAAAFgEDAAEAAAA2AgAAFwEEAAEAAAAeBQAAGgEFAAEAAADUBQAAGwEFAAEA"
"AADcBQAAHAEDAAEAAAABAAAAKAEDAAEAAAACAAAAAAAAAAAAwBIAAAQAAADAEgAABAA=";
static const char fontdata_6[] =
"SUkqAMoGAAAmoHVf///////////////////////////////IZAUfsgeBdyGdyDjkMgI+QPKC"
"GIO5AhzOgyGiCMcgYtUrIKHohowhschs4hnwgXcgRQhsgguQQXwhov6/QYQI7qgRUUk2QIfV"
"F5hQmmugqCMTCBHj/9F8j9JuknWm7rSbCBFPLtou2sjhlBSOKkE3Qf3+kv9fpcMQaXY9PTwR"
"T6WvpX/0v19aVbeQ0D6X7+v/X//QIQfj6xSS4QLS3xx69IVtL/EQy8CvbSqhq4I7//pJeVnT"
"Dr/+Niloufj9fpJLxalYrDtdr2DGk/etf6CDrkduzQkw21/w2prRfYZcNbj1+kQMQuL03hF5"
"sQRT+CEMMj7pAjuk/5DVDINfr+k9b06Stj+GXgW6pN9/kNsdL/XQg/+nSx/0v20vxSv0v/S3"
"/yDA/19sV/6WkQ0D5DY/6+lkDyf/SX9h65BRBDTdJ/StLILuk2lWkl399U2kw0Thpa0r7S0U"
"A7S20rSVtJL/iGrFMSPJv+qYoEaA+KBA4pikmKCWIiDVCINaQ0KiIiIiIoFhoRfSodbS1xbp"
"Id0hx8f///////////////////////////////////////////////////IHMFnMgTA0hyGQ"
"G45DLcg0jkQfyGQDNxBv5DLcg3QQ2EEHDIEaEHDIaDkMTJzIeZBJkEmTwh5kNmEPhB7ITCGi"
"ZDOghsmQ0IIbJhHUEMzPAh8jYOeIuRsEZFHCZEHBDhdoww1DLm0bOGXGwZccGXHCMDgwQMED"
"BAwQMEi4ZwQdAg2GEEbYYZc2EbYYZcwwjB5dmDgwQMIMJoNbQNqHuRxF6I7YQIN+6BBrDf+E"
"E//pf3oEG9tAg3vC9//126bQWlXh0gyODd+l7fXwv/0u1gio0m90m916x9uu60nXXyB4G7kN"
"tx6JwU9oEU/4944qP/pcEU8EU+37f7f4j/q6q2tpDXhYaShBBDer1XfJD5IdL/0vtf9L9L//"
"ergin9JukvIHk5BiAggw+kn1fSr///9L3r2/fS30of9r1exWqXp4QQYaWl9XH/a2vH+l9/t/"
"6X58mgN//r07dJe04QRDYGGGgvpVeXb/jj5gT8X7r7f+CX6CDD/bp6bXY/xEIIQw16Xq8N/y"
"5ZcvT/Lp/de3/j+2QMd/r/p0l6CDdf0h73//ZF7/w37r99/fuD/vVq9SP3S9hpd+lLj/6444"
"a/9v7r39L0tt/7Xq9b0vDDIbAwQQu2ElKHq/fr3f/2/dfb39/b/V6jjSb1Io/hhiEFbEECFK"
"r/euRR+//28ivxXt913XZBcf/jaevr8geTkCHDDCCIF3bEk9XpN6X7f/7f7+xtpbaW+l2l9K"
"3pfpqGGEErBhJfCTBk4wl+wf/7f9fsMJba7cMJbDSa9JvSX2sPCwxCQYQaFBikIQQwQMMYIG"
"CBggeCBsNCgg3CBhBuGKBA2KBA24hAgbFdOlYIGh+NCIiIiIiIiI4iIiIhxEGCERERERER9L"
"GHfVBF0Tgtg0dSBoDTYk+h40PiP/////////////////////////////////////////////"
"//////5A887IHkOQbLIE8EFaCGvBBmsgosgaDcg3HIbHwaIbIvVVIZTkGHVUtv9IOHRHBU+D"
"g5DJBx//QRTr69fr/+3X+I+v/pa//v/9N0Q2XnshsshsjIaMyGjMhlOQIHycZAhyDUOQy+IZ"
"xzWQUWUOQYc7kGMyGdyTkH41kH4scnZB4JwQxhrIYp/64hF56DCLzBF4aLzQNF8+DyuCguuF"
"Kw/ApXIvMFTCI7FhU0XmgYUL/ap0tow3/6TdN2XCTpB0rVJqJHmHD6BYbNhoDEjzSbDDLhJo"
"NnHSdQ4cMJoMJQ0DpBphVC//x9v/ScMEkwqf9Lpp6dJum18cQwX3V9XXWv/pN9OkKX/9f6X1"
"1/TpdX+6umrDdRSS2yBGFv4iQZu/9D//4r//f/58CP3XI/p7pL9F9peEYv/zAF8NL/hFP///"
"/t/utrrutN6SQYr0F//7Ff+3////g3/11dJ+l+I/+ld7ey4KP+3//fpX5DOOD/3sb8j+6X/9"
"en1+v/b//dLr//Vuo0rY0ib//aphKGYdtAinbLfROC//Yf/8NKGEmwvaUOwvtK3SX/7DPcUG"
"NjhsUEHhBwwg8JuEGEGEHDCDhhiopiCKcIOKeJHTd8JNuh/+IiIiIsubERxEREREZcNKIiIi"
"IiNDj+En/X/IbQdf/+Cj/9Npd6SXq3WLDSrwSEdigkEGCDrEREf/////////////////////"
"///////4AIAIAA4AAAEDAAEAAABBBAAAAQEDAAEAAAA6AgAAAgEDAAEAAAABAAAAAwEDAAEA"
"AAAEAAAABgEDAAEAAAABAAAAEQEEAAEAAAAIAAAAEgEDAAEAAAABAAAAFQEDAAEAAAABAAAA"
"FgEDAAEAAAA6AgAAFwEEAAEAAADBBgAAGgEFAAEAAAB4BwAAGwEFAAEAAACABwAAHAEDAAEA"
"AAABAAAAKAEDAAEAAAACAAAAAAAAAAAAwBIAAAQAAADAEgAABAA=";
static const char fontdata_8[] =
"SUkqALIIAAAmoHcGf/////////////////////////////////kMgMsfUgeDaOQLjkHHIZAN"
"T5A8K5AiDQQ0OW7kMqCEHIZthNJkcMwuGQG8g34gYcgo8go4hmwQIDIGIIL1EGOIKO1/wRmG"
"cvBqEX3S3dBGJhUwmlQSpGINF2/9cIxkfa9U+k2Q2OlpNgqaNzWwgWk2k33Veluk2q6STadJ"
"U2jHlzcJtZcGlS4RJOt9f9f9L62GMw+vC0np5HXS/0n/6Vf9dapwxpdj7rr6Wl/f//v9dJLa"
"kG76X/XXpf//v/j62kl4I2i4ZVd8caX8UrS/xEgvV7aVMUP19f615+S7/6BmGXBh70tK21ev"
"60lxefkmGla/8WxVZM9Y31/RDYOEl5uappMV/1sGKhNfYX/1EOuEHiR57DbXfUMOieIxwZgN"
"vjpfrI7a9XQdJF9sSOv+QL+qLzSt//9IW6x6tUg21+Q2qpHnS3Tf5BtTkNSi/06710rYpeDM"
"MuBi6pNq3+QZX6/S0J8DHdUn8f+v3S/Fb9L/63r8hnH9f26/rS0sgXj9fXpV+vuP9X9Igofy"
"DD1el6WQPCR/pL+w7XIZUEGx660nS3V0vSrv/qm0m2UBr61T7S0dAd13XSTdBL+r0l6YYX+t"
"JtK1hhK7CTDCSthJLpeIpIMUGJHaf9rYohsQsQiBhDEIMQtiECCxESCjKESKPdDQqIiIiIig"
"sGhF1Wh16pfbSSrFtKh3odkcHWI/////////////////////////////////////////////"
"////5A7AyfkDqG265DJBRxDKmQanIZWpDKDIOnIaBhB05BQGQwgkcgiCCIIIglxBEEG/kGPI"
"J5DzIN6EG+pDKoQ2akDFCGBBBDkdCCUI5kE8iuRfIPxCwCZBHIYGMFhMI2w8M42COFBnCDIN"
"7JWQz2SsEcKQzwDBENEENkENkQRDRANwQNgwQRthhnDYRthgzZhhGG5cjZQYIGXDOCBhNYYW"
"k2rMBNcu2ECBhptBtAgdoGHQPQdFwTv+l6T4QIGG0Gwi4UOg2gg0777dNXg2gg9Qq+m0g37p"
"eG/8Jf/pd96Cb7Sb9f//1pvbS0vV0rT9L3/0v/0vWCKjV91fdJ//dK/0n1Xx6eXX0vvHGv/0"
"uXTkde9Jv0m//6+/T20rSevIZCggrxpErPFpX+O36j/6C/X2//7/Ecf95dUnSdIUvCsNLCCC"
"I6vvpL+RR8ij//pe3++lfpev+2l1ffdJeQPCOQ0OEEw9Un6+q3/0v/S/S9v/S/q//tfYp1S9"
"NMIIMNKkq1uwS////0vb/b9+t9KZg0fdL3Wm0v/CCDBpdfvF/wwsMLx/pfpff+Evz+ygMr9+"
"ldPdJe00EEQbpww0tV0rmDf8cfNhfxD9/2/8/foEw//f/Y0vEQQQgw6+l3wb/mB5gfoP8wn9"
"pe/+P4bBv90vfvS9Ag2l10lff++//7fv+3/3+Qau/vtK0kXTaX6bq9ePe9L/shZ/+39pfff/"
"th/3S9/+vhhL/SkcJ//HHBr/2/f9v0vS23/vdL0m9LwwwgmRwb20R1SW/f/d//b+0vff2/b/"
"3r70m9LwwyDdOEENsHpHH3+9LIUfv/9vIUff9vuvryGcf9dY2KX1IUfwYMQgnFik0r1b0v2/"
"/2++K+9tLbXbuu+Oum9L8geEchogMMEEQzXbFBb9N6Wvf/7f7+xvX1t6+k0+k/X6ahhhAk2G"
"kt6TZDj4S/b//b0v92GEttLb0tgwvTS3pL/QbQWGDBL7CQYMFTCVhbDBrffbaYW2r3YYSthh"
"K7gwguKr0m9Jfaw8JoMQgQYIMIQgxCQhAhkHQGIRBhBI5BEZBhAYaGCB4IGQSmGIRBugMQiG"
"hDDiiCg4YT+EoZDOhD8aERERERERERxERERDiIMIRERERERH1xb+qQfpJBF2UAZhn9EDUFTK"
"B7xoQYSB7Qjj/////////////////////////////////////////////////kDxf7IHgQOQ"
"VbIH1kCSyCrZA8cEMyCBqHcgYcgYfIHh7IF4TChVCkM1yGhwoVe+loHBwi8gdNMOHS2/tL6H"
"/yGSCkP/6BFOvrtNeE//Sv9cR+v/p1////W6////p1zZkNnZAv2bCDcchsHyLGQ2DmwnZAuO"
"bCBfiBcc3EGochoHNBAjsg3HIQcguOSHLHLHIJMm5LiC7kMocmOWOWOQXciv/62JDZPQZBv5"
"DYhF5z4Zy8yr0yDGEGM1yDGJoMgxyYRiDIEYmQboIYxNF2HPg8lkaH6hMjhDjQ//p0Xb0XmE"
"YmEYcJNhNJj0Xn+gtUXqL3ReaQbVF5ou1qk4TVQwgYQYWDCDoIMIMKXH/9bSbig6CDoIOlyO"
"jAbFVthw+gsG4qwbbSsGKDYQQcMSPJRSBwd6dPbSfpL/6f6tdXqx1YVf6XTCevem168GYDR9"
"fSutLS/9WxeuqrV/9/wl/7pXXXQ/91p7pXjSW5DRhFH+sLuor///6C//33X4P91bl1pjdJKt"
"hovBr4iQPKn/x/X/F////7NAz/v0tavW9aYaXhG3/+YDM2l/zCf///+3+9e3TvSTeglDFegv"
"//bS/9v//+vw3/q3Wt6pf0PpfV3+xX/t//3635DNv9utb0R9t1X4/+vreyOGZ/2//+uvyGx3"
"/16elvVIjH//Xp3/X/2//3X3//WKjjSeNb/+10rtWyMfX/2//7q0rX6u1d2kraSr/3RdYaTD"
"LdsIv2GvJAZ/+w//2GErCCbCLr2EoNiR161b0l/9g0HI6FBimKg2KCB2CBwwQPBA2wQMEDBA"
"4MEDhhiFFBisETgwITTCg2vCTDaQ//ERERERZg2IjiIiIiIzAa8REREREccfwgg/9f6X+v+Q"
"ZK///0x/+m0sF0q9W0sW6XyGSGkOkI7YSr4rYhAkEGCDrFhCI4//////////////////////"
"///////////8AEAEDgAAAQMAAQAAAP8EAAABAQMAAQAAAFUCAAACAQMAAQAAAAEAAAADAQMA"
"AQAAAAQAAAAGAQMAAQAAAAEAAAARAQQAAQAAAAgAAAASAQMAAQAAAAEAAAAVAQMAAQAAAAEA"
"AAAWAQMAAQAAAFUCAAAXAQQAAQAAAKoIAAAaAQUAAQAAAGAJAAAbAQUAAQAAAGgJAAAcAQMA"
"AQAAAAEAAAAoAQMAAQAAAAIAAAAAAAAAAADAEgAABAAAAMASAAAEAA==";
static const char fontdata_10[] =
"SUkqAGwKAAAmoFQGz///////////////////////////5DIBocgZg0PkDwy3JvkFdyB4Qchl"
"DkGB7yB5OnZBQ5J8hmckQ0rBNUyDSOkQWnIZXkMqZBrghs0INDkM/kdkDfsLqqhGYKDEHp0k"
"G0HkFEwoQaaqCcWQzzCMMPXfwg0m0gi89KyCgekkYmCpppYQKgjc0m//0Yy8/16VtP0EGwqN"
"to22ugtBBtJv2vpLdJtJJ1SbTpJKwjnoOgg2swGmFLgiStb3+lXf/69v1bYLpuuR1pLVX//X"
"r/S60mwYorKXH/dfS69J/2vX/9UvYyGU699PXXpa/3//4+l1S2EcXqvXHX1qr/8RIMCP17SS"
"pwggnqvj1XpClpf1+3SWlS2l/v6S+btbr/IKbknv62KH2Fel/VJeEGlTDS/1W9tJKiGL8f/1"
"Sri83qxVr/sQ2K1JBpXel/RAuOFXm29On//YMUk/dhf+qEOuEHQtWG2v+w9GEwZuXj1/Uuw1"
"6bnzaSDtF1/wbSI+Sdx/X9IQ6WPCb0YbYr38MvvCMTVv8gqlyGsR/pX/ukkHaS8gqiMOkk2l"
"f/pfpOlvXSTYa/9/b2/yBO9f9cTQMzuu4/RBSgnHpJe2l+KX6Wv6ST1j//7f/2lpdf/pfkM8"
"el+xVr0/pEMofIZV16+v//9tda/pdZAh1vS+sge4/0kv3fyGbBBVeutK126dLtJLuq+ttJuH"
"+FTV/SOR19dJPSWqr6SX2gyx+ur7S0LbS20n/oJf8PS20mwjeNtf0noINYMJBBwwk2kk2kEF"
"texFJBiExCYXXTWwwkCBrEIEDimGEErDCQILERBgsQwgafFRSDEIRDCEMIMUIYhQWQyAaHER"
"bSrERER/0q90tfukqxbWh3odtLbSxH//////////////////////////////////////////"
"////yBTDMpkFsFhyB4YOQyAboILYFByB4hyB4vkMgCIK4iOQsFWQ07IZxyBEeQyQ1PINNLIZ"
"icEDIMeWcgoBkFy4IGQIIIoZByCDhkHIInkMEEDFCGyhBJkFzggyDcYCDINxgQMgwoIIGRDk"
"EIIp0O0MhjrIPyZDCj0GCD4aOEHEN3CPDDaDTQaapp6bwjxByc2EeIOTmGEcbw1TTT7ppJ1U"
"4B46aPGGmQabJeECIJZDPZEmDNhIM2JQIHBggwQMEDBAwSBAwQNo4DdkCHQIGyCiw2gQNkFF"
"htBB5cZwWGCIMOGCBhBglBggdBA6U2Ca5c2EbDvwbSayCZh8Ogg+/6C329JvbSb3SD777/q3"
"TdQq9INoIN/oL2/9J//S7W9IN9pBvv//tJ720m0tL/SbT3X2/9L/9L+XXSvdK90v//1p0nrS"
"+npuXX0vb66X/9Ll0176b/b///eu++1/yGQxyBwOOk63+++ONV/6X8uu3r+l/iOP2t6uk9Cl"
"4WHqR8e7r6SH/Uf/S+19v3/f/96dGF7q0kvCw0qCBAn6vpff//pe9e39/3pX/a9XTaTql5A9"
"wQ2QEmHWgmKer6X8iPkR1/9L7X30vSS///991bpL1TCCDBpKv76Vb/9f+l719+/W+lD/erXW"
"K0v7wggw0qS9K4YIL////QX3+3/pfpMoBq/a9XTTapfWCCIFy4MNL694g/44+P9fdL2/8Jfn"
"mzoGZ96dX+6S92ggsMNLS9bmyD///i/v9v/P/6BMP+/r22KS8RCBCGGl+teDf84POD82DH79"
"1//5HDL+Gw3+6/a/XhBBhpddK+/9PT//N7/r2/8b9yGpT/q1ek2l9BBuvS6vu9f+yDuRj/+3"
"9r7ff/2D/2r16MLpfT9+kh7/X/xf/t+9e39fW2/71q2qV6XsML+qV//jjkCM/9h/a+36+u2/"
"/9dU3peGDCCbdtalw/2/93/9v3r/f2/b/20r71frwwyGWXBBVbaL8JK/+l9//t/a+33X1//7"
"G+levhh4QIXYqKNFX7fWQR9v/9vIO+9e3uu2ltkND/rHUaTekQw/hhiEE2IpK+l6///7elx+"
"33X+313TXX6X5A9uQUQGGEEQa4tKr9vS/b//b/a9jbS20tvX16dJvS/TChgwgk2Gkr6TDILj"
"4S/Yf/7f/+2ltpfdbaX6Tfr90GwgtsJd4JNhcEtLb//b/r3YaWw0tu0uDBJp9fSX/B4WGeNB"
"NNCEGZkghCCGEGGZlCDCDCDwg2GhhN0GE3YYJBBsMEEEGw4YJBBsV00kw0Gh+1QeE0xCCDBB"
"hBMQkCChBsQggwQYQeEG2FBA8IGCBuGIQQYYoINuIQINr8JWCBr4qIiDCERBhCIgygDw1IiI"
"tCLhghBghEGEIMJrxER+hEaERDiIiPpaB/0g/SIGwCcdJFzOgGgr6jEGvGgamgH2EL4j////"
"//////////////////////////////////////////+QP6EDob+QPBoHIElkDw9kCyyBJBA8"
"F7INVkDYDEZDLjyGVCZBXmCqQZPIaUENEAoKlt5A8sTSfV00/S2/6BwdF3D+Dg//pr6Q/+QW"
"wbj//MKvrtNeC/9JN1/iP//+vr//+k3////9r///+k9ZeECzPy+IZY5BuP5AuOXhHhDKHL4g"
"tOXxBowscg3HLjIGByHHIG9CMci+Qzv/+3BEMyeEGQMUCGQLzyBimgwUgRmRewVNBgqDIZXg"
"qYQsFTIEUyGzAUgucuippgmRLIOcuhDFX/pYhPTChGHCNzROBBuKAXpgoLoLBU0wVMIwwwVN"
"Fzgqow2icEgoYIGCDBYMK0EGEDClxP/7YRtvl20YOgg6CDYVBNaMXfQXovNGK6MUIJt0XbCT"
"WqCDhX336B6apJL/0ug3bpB0nSsGbDZZsNghBsHB9BYNhiE2GIQbSbBsNoJwYkergzYN4P1p"
"9pXXX/q3vTaWrr6V1/pf9at02vTX/t7fTaT+l/9Y/rr0370/6XTT0/fr44/6WnuukKpdkFFk"
"K/pN+9DWv//6C//S/rq/7+XVJum9Kt0DXxEF9V///9f/991+ZgY+6Tf8VrQSww0YwaXkDwOE"
"f/H3X/H////sH/+k2k1dJN6SQYrwjj//Ng1dL/m0////9h/t1/tvpN6SQa9Av//ev/b////w"
"3/rpN6ekrelQ+v//sMJf+3///X4N/3t+lt6X4+l6V33hiF/7f/9+t+D/ulr6L70q////+XBp"
"/7f//XX5BQO/9/TdJNvpER//16d1fS/9v/919//1emONK71r//0rtb1/9h//3Wla/XrHWrxS"
"S//YRdbpsijtourZFfT/9v/9+0E2vrZ3hourW0k26X/7aWgwgmGFYaVsMJJzWBDtPTYaaYTt"
"O20oaTYRhUGnUUxV76V0kF/9ioOXQpigxUNiggbYQOGEDwg3CBggwg4MIHDYaCimIWEHDCCa"
"ah9OrDeP/2ENBoNMIQwhbERxkcMgYqbQTCxDEJpoX8RocfxEREUYE4jiOIiIj/2En/r/IG5d"
"J/1/////H69JtLIH9NJf3S6uq9ISh0CxdL8gt46iO2kl6FbYSCQIMIHWGISCTCbWIiI/////"
"/////////////////////////wAQAQ4AAAEDAAEAAACoBQAAAQEDAAEAAABCAgAAAgEDAAEA"
"AAABAAAAAwEDAAEAAAAEAAAABgEDAAEAAAABAAAAEQEEAAEAAAAIAAAAEgEDAAEAAAABAAAA"
"FQEDAAEAAAABAAAAFgEDAAEAAABCAgAAFwEEAAEAAABkCgAAGgEFAAEAAAAaCwAAGwEFAAEA"
"AAAiCwAAHAEDAAEAAAABAAAAKAEDAAEAAAACAAAAAAAAAAAAwBIAAAQAAADAEgAABAA=";
static const char fontdata_12[] =
"SUkqAFAMAAAmoFsNP/////////////////////////////////kMgNpyBoLGQPBocjfIEkED"
"wU3ILjrkDxwmnkGmKIa+ENfFshpj0Qy5kNIcg0UIHhxyCjCLhDSHIa9kG8yGZPCqpAvBK4YR"
"oCU0km4PTChBkMqgJxhMhnCBBhB6u/QIoBubbpPSb0gjbYKmEH4S0bNo43/rhBpNqjHpKyBh"
"/SDYVNNLCBUkG0EG//0Yi7fdJOqt3S02CzjaPNroLSdJv6qtLDS2qT1TaaVLo5UEDwQb5gGx"
"TAYXdf/ql9PS+t3rVwurp0XXS6SdW+v9f9fpJwxRcUrj7/9JUv/7v1X/Wkl2DGv9aTpel16X"
"v66/6/pbkMyK79/S+tf2///H6tJLbBHv6/4/66Vpf4iQYUfqulXhAioHSrx6S9If//9uq0kk"
"tL/f0v9K0v/v62KHbq9f60vNNdhpX+QJ4JXe6pV7X1+qSXhB0kw0tf6Ye2l0RNFxb1/oEF8W"
"pf0xC/14gwxCSTXv6/yBiiXON4Qattr/sGOmtcL/0oNeEDappMO1+thpIxyIRuOl+kjDdcJ4"
"lzemwwjC/4byL6TbNgp//6ENpY3CDpBG5sV/qQaCEgjc0rfyDKTIbWiX6T+9WqCDbVbkGRRL"
"t6Tav/1/pWl9PShsNL14dJK6b/1X9LXLHf1Scf//bVv8gtRVfpPEX71vXRAnslG6SX2l+K39"
"a/qlrjX/+3/1paX/pb1+Qbj+l+2la/+lkM26/9L1T/+26/Sf1IZg9f6X//0l+xT1/6VrkNDp"
"N0vSWQPOOvX+2/yGlBBkdetLr/WrVLTX+km0m2H+Cp1a6RB3b+0n1eku/9L+0DLHtLpNXrQu"
"0t6tKrUJfXD0knpgwQt/+rSTW0EnYSbpW0kF/weEtsJMTcF/Tqw0iBepYYSIZurDCTDCSsMJ"
"BLa1DEQkgxCYQa0taoMV8QriExVMQiCjsREGFiGEGm8aHaEQYQsIMIQwoWQyA2nER6pIRERH"
"3Vf26pf0kq9v1xbSSHdKFtpDt11WI///////////////////////////////////////////"
"/kC0GD5AzAxBA8DCCGQCoQQMw0yCB4EEEDwYoQyA1YNxDuQ8Hwg2YQ24vIZILHkNQ+QaS4IG"
"QzqyGWkILkwQMhs1ITUg+pB9SD6kJQhjUhmHIGDkMUIZyAgyBgGEGQMBAgZDPQhaEEqIQggm"
"hCoQ1QyBFqQX5MgwGQl1hBgg7hhHyBw/CPkD///vCPEHDCPEHDRxhx/r+CeE6i5wDwxTCPkG"
"pDSmT9GwSQ0TIzkMuZF8homR+EcB2Q2eQI8g38g38g3+cBQfDUaPgoZDZYQIGGQMTJTCBAwy"
"BiZKaBA+QI4hnsGfAgEDBWQe00CbWvRttGwR7CDYQQdhEE9hA0wgaQQdpppppBNPTtIINsIN"
"oINsINpPLhDgmmnaaVyGzkgepgCPwg2EEGHe2k+GHvuk//pdrek3uk3uk//6/t02lSX7aTa+"
"l4f/Sf/0v70m9tJvbX/967SbV60vS0nvdL2/9Kv/S9b0n9J//3+9td0m0tL90m5dfX2/9L/9"
"Ll0+XT9vfb3Sr/3S/ur9J8erX9L7xxX/9L+XXb1/X/f6/+6dJ0q/IZAdyBY+pCQ9X+O/0P/o"
"L7X36v6v8Rx+/RhVbW0hS8LD6BBny1fpL/X/0vevb1f1f/90r/un0vCw0lRyddXr9//+l9r9"
"/f96V/3ule6TaSXkDzggogJMHVIJjdX6/yFfIV//0vf9vS9JL//dL3Suuv00wggw1Vf7wku/"
"+l/6X2l7f//pQ//691bVL1sEEGGlpVpeEFX///6Xv+/vpb6TB/36t7FaSX+EEDDqkv3iv//h"
"hf0vtL2/9L8IKdQ0/uk39U3SXvhBEMomGGgv+rg/44+P9ff+/8JfnOynBp/f1q+qXtMIIFhh"
"paXq84Qf//8X9pe3/nP/BBv961b7Yr8RCCww0vSXvITv58efH5wNH79/2/9hfuG/9ev3S8II"
"QwaX9Je3/CDwg//zif2l7/4/tkNQP9vbXpPS8IINpdfvvf///7fv+339/kNqf+l7a20l8IN1"
"fpJX36/9kGCP/Df6Xt//7Yf+/r0Y//v+lx7/X/3/7f3/fpeltv+9at0lel8MEt/ST9/33chs"
"//2/evb39/b/9f1pvS8MMIJvbRHWpgMfv8cbD/+39r79/f7/t02l6vpeGGQaSYQT3YXX/9L/"
"/9v3r2/r62//X29K9Lww8IIXYrCR4Sv2/9v/9h5Bgftfb3XbXbINx/1/rpX8gw/hg8IKwwmI"
"S76V6WQXf//29divvuvrbuu9uo46vS/DDEIJsWkkr9vS12//2//29tLbrtV+o3dJvS/IHnBA"
"vYMMEEQ04bFLfpvS62//2/39jettLfrdWqpX0v0woYYQSbaS3pNkM4+l+3/+3/Xu2l2lt69p"
"fpXr+tBhhArbCVPhJhhcJft//t67+7DS20tu62GvT030v+G0FsMJLagkygWmRaYLsNdf21BV"
"q12GEsMMJd2EtgwSafX0gv9B4WGfMIEUAgNCgxSEIhlkyC+oZoOQY0IXQhjXIZ9GDQyGEOCI"
"YYKAIsGCRAvoydogX0YcGEiGXoxX0CTBkC+iH7Sh4TQYhJqgQYSBLhiCu/t1vTtwxCsMQrbY"
"hWwunSbv8aERDCERBghEQZIA8GWIiNCLhghBghEGCEGF+IiP0IjQiJA8C+CIiK64QP6pB+kk"
"gf+i4zUBoDN0iBKb0INfCigak4HhI0QMw1IvYQjj////////////////////////////////"
"////////////kD9BA6hrjkM2CGYP5DIDUggeBiyB9hBYsgeGVBDVggbQ2ZiVHkGiCB4rkDfy"
"B4bJqQN5kNdyCiCBEyDVNBbeQPHyqqqqaf/e6aRBYsgeBfEXcgUYnZDRZDUtLb/90hf//9NL"
"1/8gtgsP/8xtfS2mvBf/X/8R//6ptfX+v/Xr///+m1////V////9K0iGb/kMz8g0fkD4fyB4"
"ZxyG3MhmjkDwUp5DMHIYHIHgTj//uwQTycyDTMhl0wnhPLmQy4BcheyBeC5kfgpcwQYKXMg1"
"0M5DZBPAg8FBSBBBM5DCCK5EoQx5C4QcgmcguI/9KxT0wQYQ0bmiQGgwyGBFMhsmQInpZDPN"
"NBkNk00cYZAiaDCGQXmFRttEgHkWbuune7//7hGDeEGEbOEbOEEGwqQfT10C9NNU0EG1QYRs"
"uqQcL4YIGCBgkyFsG0CDBAwUwFX/pXQfRt0EGggg6V6TWjDZBRZDZmlkFFow2jDkFGIw2k5D"
"RiMG0EGiGy1p1Bwd6fp0n6S/+n24hBtXSDpNgzYF84CgQg3voLiEGIQbYhBtJtiEDaTxLuuQ"
"0W76991paX/rdPCdLp/0un/S6rp+6dLhP//WtNq36//TY+366X71/pdNPWr02vjtft72rpdV"
"SXZAxhBx/X66f9v/f8Jf+9X/1Y/62i602lqKXug0/pv9RS1///QX/6/pfD/br3WKbpJBbaDS"
"8RIHgYPv/DC//+v//7/ygDH/dbprVIJYbRuBhLwRmv/x9pf8X//v/7B/6V17vShh4QVBj8I8"
"f/4L6/5tP////Yf7fq2vfTeqQa9Av/5wNS2l/7f///+G/9J66vVK9KgYXpf/+w0v/b///r8G"
"/2+9+26Sf8fX6u/2K/9v/+/W/Iav/6WlaSL71S/H69f7wwv/b//66/D///pb0v//16vouGp/"
"2//3X/yGU7+rdOrGrd9EKP/+vttr6/+3//daTf/36xVJNukkv/66Xe3pf+3///Wv16sfpXGl"
"//aLraTbYRhYZCPp/+3/+2laTYX1u0XWmnV9L/+wl3CbIjsMJbDCXIwG//Yf/7aVoKGEbXus"
"zthLfqm2kl/9iFMwXBhJhhJiFMwzjIMEWQYRBkMEZBghhkEIIYIMRMwwDg2GlDCTELIMaQwS"
"ioqZgY7glB6H/7XL4pimlYVtp3fbV3dp2xCimF6EJ2uq92v/2hoMIMINCGEIbERxDBCIiIhh"
"TeEGsQwmgwhd6EccfsREREIwE4jiOIiIjX+Egf//1f9f8gVq6/6////S1H0vSb8gfo0v90vu"
"v0m4WLrXkFsGsdRHtJL7S2GCCr4rDFEDwUYQyQ0yCCqGlhgqXaxERH//////////////////"
"/////////////////////4AIAIAOAAABAwABAAAAYwYAAAEBAwABAAAAeAIAAAIBAwABAAAA"
"AQAAAAMBAwABAAAABAAAAAYBAwABAAAAAQAAABEBBAABAAAACAAAABIBAwABAAAAAQAAABUB"
"AwABAAAAAQAAABYBAwABAAAAeAIAABcBBAABAAAASAwAABoBBQABAAAA/gwAABsBBQABAAAA"
"Bg0AABwBAwABAAAAAQAAACgBAwABAAAAAgAAAAAAAAAAAMASAAAEAAAAwBIAAAQA";
static const char fontdata_14[] =
"SUkqAKINAAAmoCAz/////////////////////////yGQBw/kMgGYcgw5DJBpvIHg1wR3kCuC"
"B4NFhbrIHiwnZAxZFjIafUQ2+BJJshrRkGnyGtBBqmQ05kNqyBcQQ1YINyZBRMhpfhf1CMwz"
"S5hqg9W4aggwoIGCDCWC4QYIPXrwR1BQm6Wkm6pGzYKmn2EFQRsgwjhB/9UjeXg0m1RifVkM"
"t1VBNhUGE1pAtBBtBN//hBYdboJOkk2nVJNgj3R4s8b8JUk6TftfpYfdafV09VbQXCDcEHWX"
"BWCmAIraTf/9eldL0ld1VcLp6bRddKkqff91Vf9fXbDeqtwum0v9L11v/+v+uqSwxR+rx/3S"
"9LS+vfqtf9da7DHr+/pel/79f1/9dKr5Boha9Lr/9L1/a/8fXSqsI/ev/HS9Kkrrv/IZ0n9V"
"aSXYIEU467ePX6j2v+I/tqulSulfX+qX0ldf/e9U6Q9wr1X6pfJ+u2l/kFqyO/tJYr2vr/qv"
"BA9JhpX/XeG0qqtq9f1SS9NIl3DS1/pg8MQlyJWuP/9JfF4QaTFN//EMaVd36/SIZrhNLnCe"
"EGob1/2U4bUJ/cLX/iDXQQb06Ydr0uw6RvZCaePX6V106EwdK2GF38NqQnJOzgE/1/SkcbS2"
"nhBtQjc2JfX6kGrSgjDDW3/r+hDfi3CekEG2v62XmoQTdN/kDgCIKtS/pOl+2qQba/IHCTD0"
"rat//X6Ta/XSuGEl/htaur/0v9et91SbH/+l1evIH0a/pOhJAaf0t/ogtWRY3Wm9v/GutLX/"
"S0sdfpfbS/X9L/0t/r9L9v/pv63r19L8gXH//tL9ddKiDVn9fX19JfbFPXXWkQan+npekv//"
"99df0tLIbHW+vXIHjj11S6bf8hrWQJHp/Sb/rVfS01/rddu/BUH2lpaW2k9JNpJa63pJX3D6"
"6TX9IoZddrf+gvrvS3psIMk7/9N1odpbpOkraQS/70km0mGEcxWvWrpJqwwknDCCbSStJL+o"
"PCW2EmKDXWtUwwkQy06xCINQyKYaWGGEECC2vDEQkgxBMINN/TSsV9bCYhJMUCBYiJBppiGC"
"DC0hxoMIRBghYIMIQwULIZAHDiIvpKIiIj91X7qtfdUvuklXtrS4t0o+lC20h263SxH/////"
"////////////////////////////////////yBlyPyBmCy5A8NUMhkrQgaA6CB4NKCB4ZhyG"
"QBxZCDkHcg8EUcg3cgr35BbB5kGw6kNRQQ1QZAgwQaBogwBkGgGQ0VkPWQxWQxWQxWQShBes"
"g0oINBBDCCDcMhmJyGWrIaichmKwQMhoEyD1kEDIPUQQiPjIMTIaOIL0IKMIEDc8B4WCBggd"
"sMIMMgYZkOCDDQYQaDCDShoNwg7QQMMGEDYYQeGE0GEGg0mGk1uutMIPBnthGYRAzwIGQaMO"
"nIKMPWEZhiQL8DBEMrgYIhldOBlngbcEDZDKgIzEYM8EYRmIyGbhCURwJwZ4C5gFAIGEGCwY"
"QNoEHSr7CMxA03ISYQIgxjkGJ5BiMgvCBB6apqkqtK9AgYbg2gQMPBsIINTAU8FT70/T0G1m"
"A2L5gbRwF34dBB8N/4QT/+gv70E3toJveuv/XT20m6pfSDhBBhp7aT4b/pBV/6Xa3oIN7oIN"
"7aT/+3X7aTpaX02k/ul7f+k//pf+k/aT+v1/+qT1daX/TaML6Xt/6X/6XMJowswnre63vX/7"
"ave2rpaXi6Tffpff///hL/9vSb9Jv1//6/0m168hkA3H0np/r3xxS//S9tL2/f9/xHH/tGF2"
"6ehXwpA/foh7bW/Ue/Uf/S//b0r9K//20vtK0rSS8LDpIEzZ19Vv9f+l9pf+/7//+9e6vpeF"
"hrhHmR/at6r/r/6Xv+3r9L9X+2lq3t1aSXkDyggYgJMHSSCjf+vvIO+Qd//0v0vb6/q9f/79"
"LSbSr00wggw10mtJ9Kt/+v/QXt/t/ev6V//pPtpevqmEEGGlr/eEl//X/0v0vb1fpX6Yf7aT"
"98baSX3ggQYaSSXpPhAv///9L2/2/9L8JSQCr/+vadJL/CCDDS6r7j//+P9L9L//S/CTNYa/"
"3S1dJq+vpoIIg0AQYaWv1yXDZ+OP/0/b/b/wl+ZDIgNP999+6S+00EFhh116vOCB///xf6Xt"
"/5Z/4Jh//pe3el4iEFhhpaql3g3//OAX/ft/t/8L9wb/bSferYpLwghBg0F9aT7f84D5wH//"
"Ob/S9v/H9shr1f/1arpeEEGGvX97f1///t+3///7kFU/7pWr6MJtV4QINpeqST7////7f6Xt"
"9/f2Df9//7r8IPX1xfd6/9kNGn/t+3+39fW2//ulaSTel9+36Xu//7//t/17e/v7b/tpe+k3"
"pfDBf1pf+scchld/7ftr7fr2u7//1ev14MMIJvdUpgGH96/b/+3//919d/71a9U3peGGEE7d"
"yOqSX79e//7ftpe3v/7f/avuqV6+GDINYEEEO2EnCW39/9//t//t91t1t/09aV6vpeGHhArY"
"qKLtL6fSyGd9//28hoftL2/X12yDd69bX/Sb0iGx/DDwQTYaYSW3rel/f/7f7/t7dbdf/f8b"
"1V9fhhiEE2IpL9N6/t//hv+K9vbXtdv/V6qNX0vyB5QQy7DDCCINsWtPq3pft//sPXf/tLet"
"vS26jd0r1/TBIGGEEm2l3pN6X7f/7f9extpbaW3a9r1Svpfrhgwgk20l9JhkNj4S12H/+3+/"
"u2lsNL+uwk19N6S/dBhhBbDCVN4JMMJYIL9h//t6XXuw0ttLbhhLYYS/Svpf8PBYYMIJO0KY"
"MFQhIUmwYVNNPTbQ03TTdhhBJsMJJtwwkmxVNOraaH9JB4TTFEFAZDGqCDEIIIg0AZBisMUQ"
"z1kPWQxXkNlbBhSC+mQlRDGmGKIZVYZQwiGVWwcQiDTW0/QJQZDKrX2sPCaBgvRTg2BIhA0u"
"GS4KP+/te4YLDEL2Fhr+n/xoREGCERIKgYiJBVDERxERxEODBCDBCIMEIMF04iI+oiNCIkDw"
"1bEREfrCB/WEH60gf0qMMH6VIIGU4GoKfSIEsGKCDV9UQNA9IeNA1JAHnhD4j///////////"
"//////////////////////////////+QPkEDMFW+yGQBPBA8NSAmQZ4IHhqQQ2oIEoDFkGuC"
"GlHkDwN4ILMyB4NM1ILMyB4NMyGrNLYeQPF4g14kFC4UgqQQLwFCpbe9pEGbiB4NfIu5As5N"
"Mg34hr9X+qu6Qd1t3Xb+0vUf//9G1/S+vIGYZj//tr67TXhf/S6/xH1//bX///9L/X///bX/"
"//9Lr///9Jtf/////8l/kNTiHwg2f/+k3LhpGgZclMhqeQaJ5Bp/INU9BkGiCBeMgnZDLgIM"
"IMhmwgyDXMg1QSmQ1KE3IF4JYQUHyGbBBdyBGhJBDXchrcQfCC4ZGggwE//xCDwgwQMIYIPJ"
"OCD0wUF1yCj00wVMEDBUGEMFCgg8gY8h+8hjRSEQE1//9JsJ6YUKEcMMIYRsjqBFMhsOC6BY"
"KmmQ0HTRsgwUINSDB1RgcI6BiCgz4OCBnwSDBBtAgz4OCmARf/thGxvTCOFCODoINhJJrRg3"
"+gvRt0YN6MGwgg3phGxVqkGgvvvbh6dqkv/S6D6MDaCDoIHS9J9BByBjCDfNLIGJhtJyBfEE"
"HSbIKMRgVoIHIKMVJ1IaMIJnTrTaTpaX/7e8Qm0mknSbIN8VnAMCn/S6YpuKem4hB0uJdpcg"
"oz3+9tb//9Lq6DpaTr9XV/hBdV1avTaXQff+61S66pL/9t3r/6b1en/S6aenW/Xof/dW/bSd"
"dL8gpD+lj7aTrr//+l//T02vVj/1ownTaV0KSW2QzMv6b/xr///0F//39ff9r1r060luEDXx"
"ELuq///+l/+vv/B/vTa3TFeqWw0DS8hkBoI/+Gv1/xf/+/r7JAZn7+n2m6Sr0bMMJeQyAXmb"
"P/j7X/v////Z1Av90v19UmHhBJBj8I8P/8iAMXr/nE////9h/3tpN03dJN/QYXoL/+cBs2l/"
"7f///+G/3S/W3XfSSBr0vr/2GEv/b///r8H//W6+kr9ofS//9iF/7f///+Q16f39Poum3pfj"
"6X93+GC/9v/+61vwf90m10lb1S//9L+9mA1v+3///X7/39N6T3SX//07r6X/t//v+/kMt3/d"
"LX0rdVId//11u9vS/9v/+0tK//19jikm+q//16bbX1/9v/9/rX69YqnVtvS//tdL0XWyDj6/"
"+3//aVpNr39our/XFJf/6L+GgmGQo7aW2vf/t//t1DSsIwvpWW8NL6pJt0l/9sJcMJMMKwwl"
"sMLyXAv/2H/+2lDCCYaX2lFMVbTurdKl/7EKDiExTFScNAogRrDIMazQMHUGJAjVsg+pDGpt"
"JOCHUQ0DQGEopiFkCKoYSdqThlfBKD0P/60Y07WGFt/+wuv9iFCDXxCaa3pqnf/8MIWgYQME"
"DCEMEIcRHFghEREQwU5BBhYhhNBhDT4jQ4/iIiIhGw7xHEcRERH/0g/9f4Sf//yB+Bf+l/6X"
"/9f/+ra+PVfXWCf/q2uC6r9NoLpuq9RHHS/IGeOltpV9rtpJehWwwSIHg08EDCDrDEKECDIM"
"tVYYIfaxER/////////////////////////////+ACACAA4AAAEDAAEAAAATBwAAAQEDAAEA"
"AABKAgAAAgEDAAEAAAABAAAAAwEDAAEAAAAEAAAABgEDAAEAAAABAAAAEQEEAAEAAAAIAAAA"
"EgEDAAEAAAABAAAAFQEDAAEAAAABAAAAFgEDAAEAAABKAgAAFwEEAAEAAACZDQAAGgEFAAEA"
"AABQDgAAGwEFAAEAAABYDgAAHAEDAAEAAAABAAAAKAEDAAEAAAACAAAAAAAAAAAAwBIAAAQA"
"AADAEgAABAA=";
static const char fontdata_16[] =
"SUkqAHAPAAAmoCQP/////////////////////////////////IZJx0QyQzjkM45DJA3vIHhr"
"2RbyB9BA8Gy00/IHg8XZDMsiXkGzqIK/Akk2Q2nSINUyG25DVoQ1aEGSCGUoINjkFEyGPIZU"
"yGrPBVXqwQahNUm4PCBhQQYQMFwQcYIGED131IZoaNsOk6SbVII4bBQgwmlhAtHDDCOEH79Y"
"QNINqnrZBoHrQQbCpp+EFSCDYQQb/1wjkXbSekbfSbT9JsFTR82uEFpOk3/+gsOtqk6STadJ"
"LYR9Z4bhBv0FSTdX9fpYf6SeltP6cILhBtBOswCkpsNFdX666S+m1/p7pJbgtJ6bRddBVVNp"
"X++v69LpK2G164XT1/pa/v79a/69dWGKJ2krY+3ul6XS6V/69f9a0uGP/rX/Wkv//9f9fSps"
"Ol/vWl6Wv7/X//1pa6kGu9f/0vS69f+v8fW6S8Izf6/xr/1uu99yGga/qtaSbBH1HS28fS9I"
"atf8R/dVdJLwlf/6S+q9f/fdVpD9PpL9VXkvqmGl//uqxCW2r//18EDVbSv8gerIl3tpVW7C"
"vS/VKvQekw0tevb7SVrx//pBJcXRH9MNBf/yhQxCrIUZXf/0kvahA1Ypv/qIMMJQmv+l+pBp"
"cIOueG8J0w9f1ZLgyJNVuC/9JCDXhB9NWG2v1sNQjnIWvx0v6uug3EwTSu19cMNIh/SsGcF/"
"/6UuNpdaBB8I5hsMI2lv4N4QaTeP6X6iG1xbptJBBtiF/5DU1SCON07//9But61SDtfkFgal"
"29INrf5BZEyDInS/S1/bpINtJf4dJK1b/0v9JuvrVXBhf+303Tf//6Wu+9U2P/ukv3X6pdaT"
"oSGDZ9JXrogerIl79Orf5A8S6/0v/Wtev9Jb3S/FJ/S1/pXrH//2//v0t69fX/0v20v0tdKi"
"Gl36/X0Qyn/+20nr+tIhpj/v16XS/SX8f6X9L5BQ9dL0lr//7Vr7+k2l6V9euQPDx/pJdNv+"
"Q2o7rS62/VdUsJ//trbD/BSBPiWulf6T0k3SXfrpJdWw3rVPetIhiel3V/0gv+9LdWwgyKP/"
"qlfobaW2k6STapa9XpJXTDCH/XulrDSuwk3S6QS3pYelthJibabS10m0kGsMIJOwk2ltpBBd"
"LyjggkgxCaDX9PtpEMwGsUQ0xDEJsJJMNBBBbXgxFYYTCYT/tbFfC4TELDFEMueIiQa0JCGC"
"Bq6FIUgwhEGCEMIMIQwUFkMk3ERdaxEREf60vbVL/qkvbSX9+ku7SS8W0qHekttIdtLbS3ax"
"H//////////////////////////////////////8gMBZD1yBoDQ5A8GXQhkg31IGgFAZA8G0"
"MgeGsQQyQ2oIG45AkvyC2GvMgqoTIa6QhtBCGgbINQqQYFCDWoIbBBBBBDAghgQQwIIOgguI"
"INYZDTIIYIIGKgREA0EwDYRANBMBqgyGgoIYGEMVEHrIY0IYqyC+hAiZBvMhg5DL4gQLMzA8"
"PBAyGsn4MIHIqGZoED//9bwQcGCDgwgf/64J9pcLCYQOyG0kBGgeQboIQgg1AZBQYCMweQLz"
"IGJkMuZDLmQy5o+GWZgqOZgYZDNxHwoZBpORaI+FDINJyKdHhNENlCBjAZoBgEDNAzyGzNHA"
"zuv7CNBA1Z8I0CB2CIMHZ4GEzwLwgQO00001CadJtoIIGHBA2EEDDYIG0EDzYc+HtNNU1dEC"
"9EgdJmwUL5smEfBh24NhIO4N4fDoIP/6Xe+gg27aCDe2k01u+364eg3wkvQQbQQYfugnww9/"
"Sa/9L1vSb20m90n//p/tJ0v+nQTa7aTW3/pP/6Xfek3uk3tpfX7/dNq3Wl+2kG79L2/9L/9L"
"1vSb7Sb///tK1V6tJUvS0nRhd0vf/S//CXcwswnpPuk+6X///tpOlpfugm+/r2/9L/9LmFX3"
"6b+m/3/9unutJv68dbS/X28cV//S+69vW/W/X//XRhdv0tfIZAaQ5A8Ufp9/r/6//QXuv30/"
"q/4jj7/2raTdCl4WHpEH5tb6Ue/Uf/S+69vX+v/+6tf0nVLwsOlBM3dP9b/X/pe6+39/3//q"
"9PTdWkl4WDWkeb/vSX/X/0vuvb1fpX0r/br79XqvIHhYIZdhWHWEE6TaT//kF3yC7//pe6+/"
"XrX//rpatpWkvhNMIIMNUko/vS9v/r/0vuvv7670r/er3punVL7UEEGHXvpegq////S9/2//"
"/ph/3ut+k3SX9hAgw0tKvfCS//r/6X2l7er6SvpQ/9enVjtKvXCCDDSSS9bhggX///+l7/t/"
"6X4SZ1BW+3X/T6++EEQaBMMNL/p4h/668f6C+0vf/S/CTIgGz+ut01aSX00EFhg0tV+4P+OP"
"/0/f+/8JfmIYP96un23SS9poILDDS6rSeeCB///xf6Xt/5ZH8Ew/73XXvS8RCCwYaX6XeDf/"
"88GX+H7f7f+wX7hh/69XVsVXgghDDrX0vb/ngfPA//57f6+3/j+2Q2hH717+6+EEGGl0l77f"
"++//7ft17f/+2QV9f7W19PS8IEGHX6S3v9b7//t/r//9bkFNH709NqjabSXwg2v/T93///+3"
"7de33Xf2G/7/6S9L4Qer1SQvf1/7IN6v/b/X2//9sP+66V9N9fa79V+/X+9/+37de3v7+2//"
"Xvrevwwv6pX/+OOQzJ/+3+vt+l6W//e2ukk+l4YMIJ7fVGwz/vX7D/+37df9/f2/7pdXpN6X"
"hhhArfRdUqf36///b/X29//b/7/f768MMhqiYIJrbS0Et/f+//7ft17fpb1t/7paWqT6+GHh"
"BC22lpU/vpff/7f6+339r/6X33SV6RBRHhh4QVsUxCJ2t9XrkG77f/7eQUPt17e9b1tkC8V/"
"exv76VeDB4QThhMJa9W+v//9vX/77S7S2/73Sr0m9L8MMQgmxGlf70tdv/9v+K99v39vS3X9"
"ikr6/IHhYINEBhhBEFS7S70m9L9v/9v9/b3S20v/umKrV9fwmChhggSbaVP03hLrv/9v+vY7"
"S7S29L136b0v7UMMILYYSW9WGQLvpft//sPS3/bS20tu67S90r0l/oMMIJNtL8JMMJYS1ww/"
"/2//3YaW2lt2lthWqpX0v1w2gsMMElbwSYMElIOfW2Gt3fbarbXuGwgrYaCu7CVsGEv0r6C+"
"6QPC2DCSpoQgxoQkNWDCqq6txrppuwYSUMMElbgwknFe6tpof1h4TQYhEDGpBisIIMIIIg1C"
"hBgQGIRDQIIIIIYEZBuIDBhSC9TRDjCD1OxCIZohiEQzRDBxCINYwNNNUCTBkMsQvtUHhNBh"
"eiXBVClWGrwZCAX/7r/4YWGFuGFhhf1/44iIMEIiDOoZIaDUGQEQiIuIhwYISCmGIgwQhgvx"
"ER9IRHERIHgrwIiI11hGgGwCzroO+qCB+loP9JGCNQGwGXpECYGYPSCBkuBsBt9Q0qBr0ooS"
"GciHjQMJHQDx6IGobv8IRx///////////////////////////////////////yB49PIZIsED"
"wZIIHgxxA8rIHgqWQVrIEsM2yGnZDUvyGQoIM8yB4KnhSB/MgeDZMhtTCWw8geCTIamBIFIH"
"g2IUgzEEFeCGXAKC1t7rXrpp+v9WpA+4geCryMHIHvk0yBfiCp1b7ql6Q/+vf2vr///o4tel"
"015AzBmj/6tf9prwv/q/64j4X/0rS//r/vf9f//0rX///+m////9df///6b////1dL///+rg"
"iGpTIvkG2ZDS/IaX5DUpkpkNOCGXGQf8hmOR+QTyGnBKZDXoQ04I5kNqhJyGVBLiBc+QanIZ"
"4IZ4ISCOCOCDa5BUwgvxBeCJBFciuQz8Qxf/q4gg8EDBAwgeCB4IPCBgoLrkC/BBhBgoQMED"
"BQgYIGFBQoI1gokMzgWOMg9VkKGQwdY44//qwnphQhhHDDR1BQbJnnpkFCCGdGlkM6EGgyDc"
"hMI4QZBuhNDIEIVGx0ageQqAZoGAQMEoMJuCDBBhL/6unphHChGxwgg2FCCY9P9AvCp6aCDe"
"gwjg1qEg0F9pphbCB0mg1MBhf/Vo2K9GyYQQcIIHScKrWjZMgY8go/QWQUejhsI4bIGPRsmk"
"2QL+jZNAg5BR/ThSBHkMe9PbtpPX/+r0H0EG0g6TpXLx4MtPEJ3fS2IJiE7EJ0m3QINhIO6p"
"Pu/6039aX/pXvEJtLSDpNj8+GWn/S6aenVuKDpcS5pXIF+9tJu1dJ1pL/6em6etf9J6b/QXT"
"TdNpPTa9P//61aXWl/63/q6Wl/1/pdV19/XQ//dft039Vv9Nj03/7evv+l7vuk9Nr9j+6ujC"
"aTpaQqvZBp4gQ/q/6Qpa///hL///S6v/q/7SvSrcINP6t9////9Bf/97/3+2vTdN06SSWw0D"
"S8RIHgrU9f///0v/1//ZQDX/3XVj9IILDDQa+QyAatP15OJ+v+L//39fmoMz91dfTdbegpsg"
"0vIZAZlDd/8ff/3////sH+66tpPqkw8JJBivCPj//KgDF0v+eT////2/+nr3fSb0kga8IF//"
"PBt7S/9v//+vwb/bW1bq7SSfqg16X1/7df+3////hv/r9b9K/wwvS//9hhL/2////8g2Eft+"
"l0rdfq0P/93+GIX/t//39X5BUn/pN7ejG9Uvx9L0v/Bgv/b//61/D/39apNvSX//7v3y4bf/"
"b//f6/IZkP+6Wr0t2qX//1d74S/9v//X2//19+1Sf0iGH//XX1vS/9v/+60v//bWK6Stuv//"
"+m219f/b//f1tfrtetjpvVJf/sLpdq3r/7f/9pXTa/+sbWk2xSX/9owtoJttGFhkHfT/9v/9"
"urQTa9pWSHbRftbS+lX/thBcNJhkOOwwlsMJcqwyv+w//20rCUMI2v9pwwl9aTbS//xXDCCb"
"CsQrY1hra6sGtrrbaUNBMQtbSYpit/VvSBf/ak4ZzCFMbUkBsRDPU2QYrlAOawzyBFbkHrIP"
"WauUA5rCFAbGlEINZAhPDCCpqUBmp2gSg9D/9hdNNBrDC2//YXX+xCnkmF8U01vXTtf/hoaB"
"hAwQaEMEIOIjiyOGQCwCwwgYWIMEGgwh/EccfoREREI2CPEcRxEREa/wgg///hJ/6/0n/X/I"
"HiiX///pdfT+n/+tpePX9fhfX1bSyB49NKvptL7/1IHg1wEYA1CxdKvSEdtJLyBmDU/2l/YS"
"2wkl8eGGEEQPDXcJBBhBpYYhMQgQMgUVwsGaAeCsF7WIiI//////////////////////////"
"////////wAQAQA4AAAEDAAEAAADOBwAAAQEDAAEAAAB3AgAAAgEDAAEAAAABAAAAAwEDAAEA"
"AAAEAAAABgEDAAEAAAABAAAAEQEEAAEAAAAIAAAAEgEDAAEAAAABAAAAFQEDAAEAAAABAAAA"
"FgEDAAEAAAB3AgAAFwEEAAEAAABoDwAAGgEFAAEAAAAeEAAAGwEFAAEAAAAmEAAAHAEDAAEA"
"AAABAAAAKAEDAAEAAAACAAAAAAAAAAAAwBIAAAQAAADAEgAABAA=";
static const char fontdata_18[] =
"SUkqAEARAAAmoCq/////////////////////////////////+QyXe5DJDVchncgthMyB4NFk"
"TMgeJBA8FKE06yB9ad5DbxIgScCpNkFYdSGnQgrOQbKENqhA3ghmWQz2QVRyBxZDMoQbJ4XU"
"g0YQl4IHhBhUm4OggwoIGCBhYwQZBuJggYIHhf1CJwazjaSdJNpqEGFQaYWgSwmg9d6yGanQ"
"Qb10m+gjxMKEGEGlhAtHhhhHyf/4QaVpIw3rZBpelQQbCpp+EFSCDaCDe/XSOMwbSfSDpJN3"
"1TYKqMyraC0nQTfT/pYaW0gv06dKk4Iz8+K4Qb9BUk2k/+ugt9+npbTXVtBcINwnWYAnTNg3"
"77f1+v1aS+k3dVXC6em0YXSqkrSv99UvX/S8N6q3C6dJ/0tLff/r9/S6pJsN0RB6rH2/S9JL"
"XX/r0v//WwxRfqt6XvXpaX1fv9f+lqlThjrf+tfS//////6pbdf910vrS9X+tdf9LSWsKQ1L"
"pfr/9fuv/f/H+1rcIzH+v8aS9LS17/yGwU96S0klsEf2OvePpfj3X+I/2v0l4Svr/S/SStf3"
"/9JwkwqevXf9L+m6/rvdLihW6vpfpL8jmktpf5A8WyEu+6She16/rSXggekwwgr/XvbXr2E3"
"1/SSXgmpHPYaWv+3tpJNEGt/H1/0viHhBpMU3/SyGoYhaZCg/v/0gSS7oINWtf9ifDVCSC6T"
"/X+Qa9Pnx1Tph3/0yEAkpr3Ba/pQaXBBvTUMNtf9hpI4mD+PX9JpdBvRwnV2F/2HhBOQxhFj"
"9f1mBh/TxBB0gjiDYYRxL1wbSIP6Tdj/X9QgbSxdJtQgg2xX/kNVPhA6t/1/SF/unpINwvel"
"DMbSCOG1b/IM4vX6TaW9OqQOGvogzCmD6TaT/5BSEL+k6X7aSTbSX+G0km+/9f+r/r0nDBf+"
"/TpN/9V1paWRjv6VNj/+kt7deQPBe9f0nQj99XS8geWEJe/6t/61fpf+lv8Kv0qb7S/FX9LX"
"9a6x1/X2/+v0v/pXX/0v20v110t69fr6IZcf/vv9daVENXt+vX/9L7bS6/9SGo//S9Ja/1/s"
"Va6t+ldZAu6V6X1/+l9tf11069//pZA9RX6/T/5BWhddK63p0krSSwnr9JOtsP8hteQLMpv0"
"tLtL1fS7/177Yb1qmvWk3X7aXaSWv/SXTcHr0nTa6IGBDXbSvSeku+r0ttJhhFIBO/XXS1tL"
"tJ0u1CXroPSSdWwj3f/ptJNbQSbaTaSTaQQXXw8JbDCCiE1117DSIZsBBlusMJENSAg4YQTD"
"CSsMIIILetkNQgkmKDQYVr00rFRGrEKJrDOKYqmKCC2FqDEVgwmEGnodqmvhbCYShhAgsREh"
"phpCDBBr0hUMIRBhCGCDCEMKCyGScCItpdCIiI/6S+9VX2uvvSX9qlXvWuraSVYtpUO9Jdqw"
"ttIdtLbS2mFiP///////////////////////////////////+QEwate8gaApwQPArqIZINtZ"
"A1DU1IHgpaEDwZCCC3wQPA4jyC2DJMgpIyG0BkFdQQUCZDUKSBAuQ1CZAuDIYBkFwZDAMguD"
"IYDIMAyGpqQ19CGNCGYnINYMg1DRBUBkGsbBEYDchgQQwwQYLlOGCIBc1A5GAxIEVENnkMqZ"
"BihBp4hoK5OB4KJBbBU1IbYxODBEaDORcGpYIH//63hA4MIHBhBxX/+QXDUJrwsIMIPDYRoC"
"MMGHDhGgOGGCDBBggYQYLDBBuEHDCCMw4YYYRmHYYaPBA3DBBhMEGEwSYYV9112EGpBXoQiA"
"gQNEDFCD6EGs5B6EDByCUCBA5AxQhmUIZtCGbQhmUR8Gg0BSonDMZBrwIEDZBqOQiAgQMMg1"
"nIQgIINZBvQg0YDNAzQgYLIKMdHAb0p8C69MIoCB3QdBB6IaEMIhsthEM9oIGmmmmmqaurpB"
"NsIG0E2wgbSDzAOZg9qnp9yGUdIN1BV84NozBh7hsJB3BvfdBP/6W6tukGHhtIMPDaT/7v6a"
"Qbw2lST8INhAgbT3QT7f+En/9LvvSb2wk3vXX/dfuk/pekHSb+0vDf+k//pevpP9P6T9P/uv"
"aVpf/aCDae6Xt/6X/4QX96Te2k3t//7pd09OlpfTpN/r7f/X/6XazCek36Tfpf/3+rat1per"
"03ML9Vv/r/+lzCza7et7re//+62vaTrpeOk636X3/pf/pfaXt9P9P///dPe9XX/pXT+vt44/"
"/6Xv/et+t+uOP/zCpNpNpCl5DIBocgeDj9Ot/Q/6Q/+l917+/7/j+6Wt+rpJeFh6RDH3T9Lt"
"+v/pe6+3pfpf/9/vt1el4WDrCDNzrev/1/6X3Xt/f99f7q2l1pOlXhYapBH2//qv//9L3X2/"
"fpX1v+6+1bStJfCw60E6t0/r+QIfIEOv/oL7r719f6//6fb30vIM9kM2wQQYaSQSf1vS9v//"
"/S919vr+vW/3S1/SbSS9BoMIIMNLqK6fSr/+v/S+/3++u+r/vvum0ukvVMIEGGuvreEF////"
"pe6Xt++kr6TD/enp16bX+8IIMOtL6fBBL+uq/+l9/t6+v6UH/a6+x2kl/hBBg0kl9eIL////"
"S/S+/9L8JMpwZf/03tPSX1hBEGsXDDS6r7lQGX/XXj/S9v9v/S/BBSoDb+6WvVWqXu0EFgw0"
"Fr6Twf8cf/p/pe/+EvzaMH/e36tulX1ggsMNLr+58IH///F+3+3/k9P4IMP966b9ul9oMIIL"
"DDS+kqfIPT/+fBo/f6Xt/8L9oN/669NxpeIhBCGGlqut7f8+GM+GP/z6fv/f+wX7YN/39Wqb"
"SXhAgw6/6fb/w+H//b+69v/H9sgyDP3SbV/0vCCDBpdaS+39f//7fuvt//7kDjT+//Ta/CCD"
"aXpfe////+w/uvfuu67B/3rq6Rvel8IP/0k/d6773/4b919v//bDf+urql6Xwgem/WL3f/9y"
"BhP/7f3X3v7+2/7f1+3pfDC/qkv/X/3/7fuvt+v+7/9Nq3SX18ML71V/f445Bqp/7f3Xt/Xp"
"dv/a/6Tevhhggm71WbBv/1+w//t+6+/f37f+9daq3peGGEFvouqSX79e//7f3+3v7+2/+urf"
"XpeGGEE3bfpd/f///t/pff19bf+3TddJN6XgwZDXFwghd0nCST++l9//t+3+32va/+l+uq3/"
"hh4QVthKIRPO+r/3//byBiPS9vet62yGU9f2vt6T6RDKjww8IJtimkkn1b0sgXjv/9v9v9vt"
"Lutv+9666pvS/DDwQLDCYKv/0v2//2/4r32/ddv911Y2Nb0vwwxCCbEV76b0utv/9v9/vdLt"
"L7S7pivSfr8gz2Qa4DDCCIMsNpJPq3r///t6XXt91t1t/69aV6/pkMzwwYQSDYaXfTelrt//"
"t/v7G2ltpbeltpe1vpV9qDDCCVsJK+kwyGaPpft//t/17tpbaW312rVaTekvrQYYIJNhpVeE"
"mwuEF+w//2/3920ttL7S20t9K9L+8MNBbDCS+kwYSUJa7f/7D16/bS20tu0uDBfaV9Jf0g8F"
"sGEltQSYYLZB0KFTDDVNNPTbUFTdNN2GEk2GEk24YSTYpqtK01C/WHhYYhINNCEGKCEJDTDB"
"gqaaem2hp6abhhhBJsGEEmw0GEk2v1YacfvQeE0GEQzKyGcQEEGEECIahQQIBhiCINwZDAMg"
"uDyCgGwYUgwnaIOIIYTuxCINQMMUQagcOIRDUBhhbuCTBkMwGvsLDwg0GF8hAZQUgQNnDJMM"
"r9b1/uGFhgtwwthNVVf+KQiIMEIiDBCIgynDIBRERGhFwYISBPqIkNGogwX4iI/QiOIiQPBZ"
"cRER9cIzA2gb+qCB/WEH60g/rQNdJJGxlOMjgbQaOpAmg2D1CBj+oaQg1egoogahpaXjQMKa"
"gPBjRA1Dbv4Q1sIcf////////////////////////////////////IFmpA0AkvUhkhlQQPAr"
"gIMgeFsgeBxBAkggTA0rIa9kNe/IZAJBA8vIHgT+FIHjmQPBS8gyeEth5A9HIa2BIgfkEDwU"
"iFIHxBA8FUghtkJbeHtL/IElkMu/S291UgeL5A8Cf0YOQPHNNMhleQZP/+6d0g4dNN3rfpV9"
"If/Xv00vX/yBoGoP/84n+l7+v/q6/7VeC//V167CDXhf/V1/xH//6tf/3/9J69f//9tf///0"
"v////2////9LX////br///9LQIg2UyE8gqTIa08hqzyDZTIsyGu5BofyDU5F8hiZDVgizIbZ"
"yGs5EmQVqEVyGa5F4hlnyGlBDZBA8G1yDJhA8NQC/9W2CBB4IGCBhA8EDwQPCBgpDK7ILzwU"
"IGEGChAwQMFCBhA1BQoI1hlQUFIaE5F0IOnUgmpBc5BjyDFZE0//rEIPCYQYQwnNQGHpkMs5"
"BufXIFzhNMhlnTCDIGDhMIZDYdQuSsgwcg5/77///VtPQYUI2OEeGwoR4iIDRTChdAsKmmFT"
"CPjYVBhHBYVUcFhDBQUgXoQI4hsopBjg2jYFzQCDwNzYLr/6sI4L0wjwsIIHQQbBUEGsJ/oL"
"008JoIMPTQQa1QQcF9qmug6TtV/+k9BvRwdBBoJB0m9J9HBshl+QMfoLIZfo4VHCZDL9HBtB"
"NkC/o4NhBByBj1UOkQ2eQY+6bvbV/S//bp9Ag2gg6TpWQL8k1EJ3fS2IQYhOxCdJ3QIG0ndG"
"3rmI8DTd/Wm60qS/9Lp4p10nSfVngzQg/6XCYTwg6txTpcQnVx/6e90m66//b7ptL3W+rq/0"
"F003V03Ta9Nf+2utWlrpf+l709Ol/77/hL/3Xp66f/+r1bS61//bHq1/SfXr/S6p69utfHH9"
"906em8UktshpYQ2P6X7+v/+/6Xv7pe2vV/2lzH7S1S/CBw/2/0hr7//9Bf/7/X3/9+k2r1SW"
"2g0vS//1///CX//e/8H+2lpXvVqkltoNLxEgeBORvr/9f+v/6//shhp/991iulBAsGDRww18"
"hkArV+vx9//F//7+vynBo+3WldNN6QMPBAkgwYS8ETv/9el/3////sP/W999JJh6SQYrwjMX"
"/8pAy7f/zyf///+w//dLSt+m9Kg16Bf/z4K+0v/b////w3+3X3vapfpA16X1/7aX/t///1+D"
"f+tq9JvSvpYYXpf/+wwgv/b////wb/bp6tbvSv2h9L+7/Yr/2//7/vyCuR/r/oxvSS/H/1/8"
"ML/2//+tL8H/erSel36/9L6/vBgv/b//f/8P/a/apN2kl//+22r6MArf9v//+n8g1O//TpPS"
"Tb6//+l/4S/9v/+0tb//Vtb7VK70iC8f/r1drel/7f//9f/69R/vpJf//q2+3pf+3/+3Wtr9"
"er7T0k231//YXS7X1/9v//StJtf+1j40rikq//RhbQTDbRhWyBA+n/7f/7faCte0rtG1qnSb"
"df/20uGk3YS4YXv/2//20oaTYRtf7Juwwgt3pXpJf/sILgwgmGQsMMILYYXlIGZ/2H/+2lDB"
"BMMJfDSjiuvSt0l/9irMPFMUxVsUnDTtPTYaaYTtO2GEopiFoM0WEmqTenVukP/6jmEnakgC"
"6IaE7DIMDJIDBThokNCdyC6cgunLGSGCEYHJANxChMLIaBEQqakMGn0CTB6/+wtIMINBrYLf"
"/2F/+wp5INegmmFtNPW//4NDQMIMEDQgwhBsRHEMjhkhAsGEDCxBhBoGEP4jQ4/iIiIhHATi"
"OI4iIiP/hBA3/X+Eg///pf9f6T/r/ZA8OLf//+l16T1///a6/S+k9aj//a5Arq0q9JtL//wY"
"YQLdtKvSEcdV8gaIddtKvTS20kvj2GEkvrYYIIgeCsOEggyB6sIOtiFFEFsGRPE6AZgsLDCY"
"XsFkDYDScREcf////////////////////////////////////4AIAIAADgAAAQMAAQAAAIEI"
"AAABAQMAAQAAAIsCAAACAQMAAQAAAAEAAAADAQMAAQAAAAQAAAAGAQMAAQAAAAEAAAARAQQA"
"AQAAAAgAAAASAQMAAQAAAAEAAAAVAQMAAQAAAAEAAAAWAQMAAQAAAIsCAAAXAQQAAQAAADcR"
"AAAaAQUAAQAAAO4RAAAbAQUAAQAAAPYRAAAcAQMAAQAAAAEAAAAoAQMAAQAAAAIAAAAAAAAA"
"AADAEgAABAAAAMASAAAEAA==";
static const char fontdata_20[] =
"SUkqABATAAAmoDgf////////////////////////////+QyQy7IGwGXPIZILLkNA/kDwVrIW"
"3IHgvBA8FqE00sgeC9pp5BWhIFSvIHhpOQPDToQK3ILYb01TTINOELmCJwypBY8FVsgy2kQ1"
"6BSCocEDBSDQBEFfCBcWINJwQeF/qDCDSCD0m4eCBhSDZWEGFwTwQMIPC1VKQa6keMPTpJu8"
"IMKEGmuECwg0fIP3dcIGgg2kE9JukkeGwqDQaWECwj42EEG//wiRhpN6ON0lZDSetBBsFTXw"
"gqQQNoJv/9HnJetpIJ1201SSbCpo0JroLQTdP/+EFh6b1ekm060mwRp5mNwQb8JUrat//1uu"
"kk+laeklhBaBA6QdZsCsKcAwqdK/qukv3/pXuvbgum4TaMLpUq3T7u9KltVaS61bfpcLp6/p"
"Kqp1vr1/1/qlcNpJK2wvfdL0tf3//X/S+qsGMjvrHpuuvS6XS//6//SVWw0c6X/q6+lr/f//"
"/pfXhj1b/9L0uv3+mvX/9JJLyGtiX9PX+uvr+/VePpf7YR9f/XGkvqquv/1X+u0klwUi3pL/"
"/66Wvf+Qbi/uqWklVhGaY/Xj6XpD3X+I/37pVuCT/36SX6Vpf1/0lpQl6vS/qv0lbr/720u0"
"h7hX+/6XkWfVpfv+6pRVbXpL+kvggaqw0r/IHgmELd7aWwldq//SSrwg6qGEtfpW9hoJKu2v"
"S/0kvCakWisNL/Xg8MV5DNp43/9IL4h4QaTEJv/4wwSSkEUf6X6gklrhB0+v+yXBmprW//0Q"
"06l5mK0k1DDv/5JgUIJrvBf+lB1wgbwnTDbX/Yejyh1sdL/tLhPo8TW9fqgw0kmyC/Eu//0k"
"cGH9NxBA2kEGwwjaX6hvIYmleP6X6UEG0tp0n0cbYYS+lyGqESCDSd//+hbXF4TaQSBuK/8h"
"tJ8I8w0m/9L9J673VINsL3+YbSQQbSv8gflZA4Cf6TaW9dJBsNJeQPyjD6Te3//+k/+2lTtf"
"+G0ltW/+kv0rS+vScGC/9+nr/1+utcijv6STY1/6S3t1/SX6vEfuu6/7/q3+QPDZi7fpa/0r"
"/RA8PhC56VN7a/il+lr+tdY/+vt1//pf+krr/6X9/6WulvX/1//+2k9f1pUQ1/30vS6ohmv6"
"X22tr/6RBsH//9dV+v9uv0m/SC110vVf/pfsV/9aTrkDELel6X//9tfpfpXX06/pZA8Hj/SS"
"6d+sgy3uul+39JWklhB//utsN/BSB4b4lddNpeler6X1rpJX3DtcKn/pdbaTpVpJaa1f/TcP"
"+k0m0tItXaX16t0l+vpJOkw0GQg71r7+h2l2k2lVqEv+Hpba2EeRrn/S9patpJthJulbSQX/"
"D0km0mdWmKtfdJtJNYYSuGEmwkraQS/4eEttBMQg09de2kQaUiygwiGuTk5ptKmGEEEFtexE"
"JJimgwv+kmDBLWK2ITBgkrBgkCC2qwYWDBBhBp0hSDWGIXwuExCoMQgQLERIauiQhggwr8Ug"
"whEGCEMEGEIYUFkMkMyMgeC/EMu+qwZwMgMo4B4axwDg8B4axwG0LxEW1SxEREfetL9Uv26p"
"L9JfVvpL20kv+qSxbSUd1S26YW2kO2ltpb1tNYj/////////////////////////////////"
"5AWBqr/IGoNMEMgk5DJBaGEDYGKyB4FlZA8CjQgtgYghkJ/IGYMUIHCLIKgkCKsC5QCHQNcl"
"oaCWBqlIGYVAMFWGCoBcqwXKgCDoDBUBrmoFQ1Bg6g1EQGmVYaREwZCrDSIoCqDIGKEDGhDC"
"ghnGEMAyBCchgvZDRWQUYQzaENEyGlMhsBfBAyCuMWRYFYjYaBKcNPQIiYF//9reEHIuG0HB"
"hA4r//IMEZBcOuaAeGnCDBA+wg4Pwgf//94QcMIOGEH/+uE1tetMIOyDIKBFAPIKCwhpi5DK"
"FQigGEQzCCGaQQzCCGaQQzCEaBmkgFNokBlshpzCJwcMhpaEQgInBwyGloRA0fD8g3IINPkD"
"CCDTMgoRkDE7R8NDqvTCJAQNQzMEYQIhsoGZgQ2aBns0BiEaAXtNNNNIJp6baQIG2aAu0CBt"
"mgLsIIPtNO01YaIGEUQMISnwy9do0Ah3g6CD5BQG5BRbkG9oIO00000gmm0naCCDDcNhBBhu"
"G6DzYYNAxap91oNpN1BV84Kwggw120EHwb38JB//S/vSb20m90nrf+vVtJtKkvQQbQQbvcJN"
"Yb/0E//pdrekG9tIN7aT7/v970/pfToIN+2gvb/pL/9L+9Jv0m/S//tLWm1bS/90m19L2/9J"
"//S770n3Sb2+v/fb/SetL0m0E97r7f+l/+l6za9X3X6//3Xat02lpf6TaNr9e3/1/+lzac2u"
"3pN7pN71//rrTaT1pfT0336Xv/r/+l+v3q/q///71362vXjq6T+vt44pf/pe3Xt9X9X6v/9q"
"2u3Tpa/pX39ff//6C/X29X9X/Ecff5tV0m6FLyGQCm5A8ND9Pv0kO/pD/6XvXv9/3//1902l"
"apeFg9SGKE/tL////0vtfb0n9J//7XSfb3pLwsOqCe+3qvfr/6XvXt/fXfX+9P/pWlXhYapB"
"GZv0vqt/r/0vtfv//1v+1vbSbSdV8Fh1oJtb76X///S969vV9Vfr/f0v6bpLyB4eyDVYSDDS"
"0unSfS/yGeMhnhf/S+19+vqvW/+v9tdJL0GEwggw9JJ//S+///9L3r2/v++r/tdJtXSbWvWw"
"gQYaWsfTelW//X/pfa+3/pfpMP96b+rrpL7TCCDBpaXr4QS////oL+vvV/V9KH/f/sU2kv+E"
"EGGlpV7eCC//1/9L2/2/9L9JmoFn7paTf6pf4QQYaSX6XEwGn//4/0v0vf/S/CCkICn//0mm"
"6S/wQRDTKwYaWl/cgQZn8Lhf/X2/2/8JfkKdlICt+1dJvabSr6aCCww6+tJ4P+OP/0/0vb/y"
"xwQX5tWD/er/v196CCww0tf+Zh3///F+3/f+1/BMP+//bbSS9hBoILDDS6VJJvBh//zMGv9/"
"pe3/wX7Qb/dLSbS40vEQgWGDS//w3///37f7/8F+2Df/v/bVeEEIYaWte3hv6mYEZmBH/5nv"
"9fb/x/bIKYT9tbX09Lwggw0v0kvf/ff/9v3r2//9yCwn/66bSV18EEDDrpf+////9v7X77ru"
"tsgtB///zadJfCDaX9JN73r/3/7fvXt//9h/20tL0ndL4Qer0lj7fr/yGZZBI/9v7X3//22/"
"/fb1vr4Qff6T3//3i//b969vf39sP+2trpJN6XwwX/X/////2/tfb9L0t//rp+vX4YX3SSv7"
"6xxshpI/9h+9e339/b//96t6XhhhBPeqSNgY++v4f/2/v+//9v/bSdLpJvrwwYQVu3LrX/fX"
"u//t+6XvvW9bb//e2qXpeGGEE3elqrf+v3/+39/t9r37/7df+3peGGQ2ysIJp20sIKv2+v//"
"2/0vb+vS7/9dL0vXww8ECG2wk4SW+vX2//w37f7e37+3Xpe+2kk3peGHhBOGKiieU/t9ZDLj"
"//28hmR6X36XaW2Qy4+9tLS9W+iDRHhg8IKwwmEq3revW3/+3+3+3t+3W///G/Xpfgw8IJsW"
"Cqn6b0tdv/9vXivfdL/vrdW640m9fwwxCCbFL9X0v7//b639vuttLb17qOqW9L8geHshp2GG"
"CCIG92q31D0v2//2/69vbS20tvr13dJ9L9MFDDCCCbaVPq3pft//t/v8baXpbeu3tV031+mE"
"gwwgVtpLek3hL9v/9v/920tuvtLtL6W9JfvDBhBK2Et9JhkM2NLXb//b12ve0thpbd1tha3S"
"fX/wwwgrYYSSvCTDCWCX7D//b//dhpbYS27CXaTtaV6S/pA6Cwwwl+CQYMElIEB6Ww17/bVd"
"rtw2Ethpd2lsMJf7ekF/w8LYMIJO0ITIwXEJDTDBqmqemw409Ndgwgkwwwgk24MJJs1DTW0k"
"2mh/0HhUGQyQIGCDoMUEECkNCgM1iyGxQQYVkMKMgXUMMJAgbQIiAzg3ZqJEGpQwYJEGpQw5"
"0JENRWxXWCwyDWo/aw8JoMQgQMhsBggQYSBAuGJIAxrrYYUgQIwUhgQ4YhYYhbDQhbX4SYev"
"sJIPBNBgvkmBwCkaBU4ZAgzf+/v7hgsMLcGFhhU71/40IiDCERILIgREgsCBEcREaEQ4MEJA"
"sTiIMEIME9UIiP5BbBq8hkhnmQWy/EgeDIOQUuIZAuEDwZuIHgz0ER9IRHEWZgSgVf0ED9LQ"
"f1QQP0tB/pI5g/SpBEQuSe+iByA3HqEDH6UMKINfUUQNgJXfCoGFNYHhlxhAwvogbAzB/hCO"
"P/////////////////////////////////+QPFrIGoF8IHYG3PIZIbdkMg4CZA8CIIZAb2QJ"
"7IE0NbMg255DIAw5A8PMhkLwpA8H8geBZMgpzCCww/CkDy0IHgVhqQPFDIHgcaEFXRLbyB4L"
"0INvL/kFiyDRnpbe6aXrhNP17+0iB4PMhkL0bKQPB/tMhlTIKc//XfSD67vW/2l6Q/+vfqvr"
"///zyf6W7XkDUo/9LS/6/C//Ta+uGgwvBf+lev8R//+rX/+v/V/1///q1////V////9K0v//"
"/9v////S/////bX///9LnA2ycNKQkyDLMg2/kG2eQ26ZEoQ2oINT+Q0nIkyDEyDa5EoQVzkN"
"qCEmQZTkRyDTBF4hmoyGq5Aw5A8FNyBxf/03BAg8EDIbWoIHggeQ19cIGFBcgwfBQgYQMFCB"
"ggYKCBhA1ChMEU4ZkFBSGwQRKiC4yyD1EGEENHkFxhEqIaBv/1cQg8JhBhDCDwg9Mg1UIGKa"
"4KmmQaKJhAwVBhDIGKKE8g0UIEU9V7X//6sJ6DChQjw2ERAFzxEGGygyBjQho00CyCgMJpkD"
"AaDCPjZAvog1IaNFR4WiMB5BNCBhBDP5BQjIEUtHAUEgGAX/6ujYr0wjwsI8LCCDYSQQfX9B"
"emE9UEG9MI8L1QQcL7TTSYaIGDpMINTYEL/6sJA+jg2gg4QQOk2FSawjxP9BejxtHieEeJpB"
"h6ODaBA16QcF96fp96SS/9XpvhB0EHQQdJvSfQINkM2ZDKnoLIZvoEHQTZDLmgQbSchlzQIN"
"hIOQy5qr5DRMhnn/e2ldVX/1e+kG0nSdLIZXqzMGgU7vpcUxCdinSbdIOk7o2eshl+7uk602"
"k/pf+r08QnWldW9XhP+lwmnhOtxCbS4hPv/ff9aWv/pX9Wk6T19XTf6XTTdN03TpdOv/06aT"
"aT+l/+33ul1rf//oL/9fbX6/9tf20rS6/9LF61169Xr/S6rr2666HH/rTp0nxSS2yGpxAu/7"
"ft/6v/v+l7vul7a/f77c2q33SX4Qafpf9Cl///4QX/+//V/2vXulqqW6DX6b/X///9L///S+"
"H/1q2k2k9JJbaBpeIgu///X/pf/97/sH+2rdfFWtILDDQa+QyQ31/XX//9P/9f/5qDU/1rdN"
"PpJbaPEQzXkMgCsR6/H3/8f/+/r7IgGn7/Tq1dJBh4QVBivBFB///S/7////2H/aVr16qw8J"
"JBrwjQT/8gYZt6/59P////Yf7703tvST6SQNegX/8zBT2l/7f//9fhv+6/Sbtav6DXhBfX/t"
"pf+3////hv/XSvTekn6UGF6X//tpf+3////g3+9N7/6V6tD//d/sMJf+3///35Bk0/tddJNt"
"V/H0v//Yhf+3//daX5AkR+/03o3vpL//0v28ML/2////8H/tK10km7Wv/S/d/wzCBf+3/+/1"
"+/771elvSX//1d/pD/7f//WrfkGuP+0tX1b9IgRH//r63hL/2//7Xr/f1+/SpttJf/9em730"
"v/b//f1v/7V6er0r9L//XSttb1/9v//rptfr+1jY0ntUq/+197X1/9v/+0rS1/9XqqVtiqX/"
"9bQVtowrZDYPr/7D//b7SYa9pW2jCxu6V6//thG/aTdhLbC9/+3/+6VoK1/yKPYS3rSbaS//"
"hhLhhJhkMOwwlw15AgaP+3//aVpMMEc/aVhOGEuulfS//iFoMIJhhWKthhJYd2urBra922lB"
"ggmK1tJimK/eraSBf/asqIpgwVqGwYJBA2GCDhhA8IG2EDBAwQODBBw2GlFMLCKcDDCVVBu1"
"hJh6H/7Cjm0ExQanQMoUQ2F7IEF50DBLhokNghyGC5DBcEDnQHIgEOgFwYIKE1kNgOUGE0wo"
"OtoKw9f/a6DQaDC2Cw//sF/+xCn0gwvimg1vXW0//hhDQMIMEDQgwhDYiOLLhkhlBYMEDCxD"
"BBoMEO+I44/iIkCThILGBHgTiQyQaOxHIHh+EREa/xFBEM58fH/sIJ/6/wk///pP+l/kDwIK"
"////X/3r+uvStf///8ev0nrC+v9pZA8WvSr0g2l//7aXtpfqJTgi4GwGeP16QjtpJeQNAanX"
"tL+0tsJJehWwwgklX2GEgkmg6wxCBIgZiCCB+DrDChfCyBtDOdkcDMMcMLEREf//////////"
"////////////////////4AIAIAAOAAABAwABAAAATAkAAAEBAwABAAAAcwIAAAIBAwABAAAA"
"AQAAAAMBAwABAAAABAAAAAYBAwABAAAAAQAAABEBBAABAAAACAAAABIBAwABAAAAAQAAABUB"
"AwABAAAAAQAAABYBAwABAAAAcwIAABcBBAABAAAABxMAABoBBQABAAAAvhMAABsBBQABAAAA"
"xhMAABwBAwABAAAAAQAAACgBAwABAAAAAgAAAAAAAAAAAMASAAAEAAAAwBIAAAQA";
#endif /* LEPTONICA_BMFDATA_H */

95
third_party/leptonica/uos/loongarch64/include/leptonica/bmp.h vendored Normal file
View File

@ -0,0 +1,95 @@
/*====================================================================*
- Copyright (C) 2001 Leptonica. All rights reserved.
-
- Redistribution and use in source and binary forms, with or without
- modification, are permitted provided that the following conditions
- are met:
- 1. Redistributions of source code must retain the above copyright
- notice, this list of conditions and the following disclaimer.
- 2. Redistributions in binary form must reproduce the above
- copyright notice, this list of conditions and the following
- disclaimer in the documentation and/or other materials
- provided with the distribution.
-
- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL ANY
- CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
- OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
- NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*====================================================================*/
#ifndef LEPTONICA_BMP_H
#define LEPTONICA_BMP_H
/*!
* \file bmp.h
*
* <pre>
* This file is here to describe the fields in the header of
* the BMP file. These fields are not used directly in Leptonica.
* The only thing we use are the sizes of these two headers.
* Furthermore, because of potential namespace conflicts with
* the typedefs and defined sizes, we have changed the names
* to protect anyone who may also need to use the original definitions.
* Thanks to J. D. Bryan for pointing out the potential problems when
* developing on Win32 compatible systems.
* </pre>
*/
/*-------------------------------------------------------------*
* BMP file header *
*-------------------------------------------------------------*/
/*! BMP file header */
struct BMP_FileHeader
{
l_int16 bfType; /*!< file type; must be "BM" */
l_int16 bfSize; /*!< length of the file;
sizeof(BMP_FileHeader) +
sizeof(BMP_InfoHeader) +
size of color table +
size of DIB bits */
l_int16 bfFill1; /*!< remainder of the bfSize field */
l_int16 bfReserved1; /*!< don't care (set to 0) */
l_int16 bfReserved2; /*!< don't care (set to 0) */
l_int16 bfOffBits; /*!< offset from beginning of file */
l_int16 bfFill2; /*!< remainder of the bfOffBits field */
};
typedef struct BMP_FileHeader BMP_FH;
/*! Number of bytes in a BMP file header */
#define BMP_FHBYTES sizeof(BMP_FH)
/*-------------------------------------------------------------*
* BMP info header *
*-------------------------------------------------------------*/
/*! BMP info header */
struct BMP_InfoHeader
{
l_int32 biSize; /*!< size of the BMP_InfoHeader struct */
l_int32 biWidth; /*!< bitmap width in pixels */
l_int32 biHeight; /*!< bitmap height in pixels */
l_int16 biPlanes; /*!< number of bitmap planes */
l_int16 biBitCount; /*!< number of bits per pixel */
l_int32 biCompression; /*!< compress format (0 == uncompressed) */
l_int32 biSizeImage; /*!< size of image in bytes */
l_int32 biXPelsPerMeter; /*!< pixels per meter in x direction */
l_int32 biYPelsPerMeter; /*!< pixels per meter in y direction */
l_int32 biClrUsed; /*!< number of colors used */
l_int32 biClrImportant; /*!< number of important colors used */
};
typedef struct BMP_InfoHeader BMP_IH;
/*! Number of bytes in a BMP info header */
#define BMP_IHBYTES sizeof(BMP_IH)
#endif /* LEPTONICA_BMP_H */

119
third_party/leptonica/uos/loongarch64/include/leptonica/ccbord.h vendored Normal file
View File

@ -0,0 +1,119 @@
/*====================================================================*
- Copyright (C) 2001 Leptonica. All rights reserved.
-
- Redistribution and use in source and binary forms, with or without
- modification, are permitted provided that the following conditions
- are met:
- 1. Redistributions of source code must retain the above copyright
- notice, this list of conditions and the following disclaimer.
- 2. Redistributions in binary form must reproduce the above
- copyright notice, this list of conditions and the following
- disclaimer in the documentation and/or other materials
- provided with the distribution.
-
- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL ANY
- CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
- OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
- NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*====================================================================*/
#ifndef LEPTONICA_CCBORD_H
#define LEPTONICA_CCBORD_H
/*!
* \file ccbord.h
*
* <pre>
* CCBord: represents a single connected component
* CCBorda: an array of CCBord
* </pre>
*/
/*! Use in ccbaStepChainsToPixCoords() */
enum {
CCB_LOCAL_COORDS = 1,
CCB_GLOBAL_COORDS = 2
};
/*! Use in ccbaGenerateSPGlobalLocs() */
enum {
CCB_SAVE_ALL_PTS = 1,
CCB_SAVE_TURNING_PTS = 2
};
/*!
* <pre>
* CCBord contains:
*
* (1) a minimally-clipped bitmap of the component (pix),
* (2) a boxa consisting of:
* for the primary component:
* (xul, yul) pixel location in global coords
* (w, h) of the bitmap
* for the hole components:
* (x, y) in relative coordinates in primary component
* (w, h) of the hole border (which is 2 pixels
* larger in each direction than the hole itself)
* (3) a pta ('start') of the initial border pixel location for each
* closed curve, all in relative coordinates of the primary
* component. This is given for the primary component,
* followed by the hole components, if any.
* (4) a refcount of the ccbord; used internally when a ccbord
* is accessed from a ccborda (array of ccbord)
* (5) a ptaa for the chain code for the border in relative
* coordinates, where the first pta is the exterior border
* and all other pta are for interior borders (holes)
* (6) a ptaa for the global pixel loc rendition of the border,
* where the first pta is the exterior border and all other
* pta are for interior borders (holes).
* This is derived from the local or step chain code.
* (7) a numaa for the chain code for the border as orientation
* directions between successive border pixels, where
* the first numa is the exterior border and all other
* numa are for interior borders (holes). This is derived
* from the local chain code. The 8 directions are 0 - 7.
* (8) a pta for a single chain for each c.c., comprised of outer
* and hole borders, plus cut paths between them, all in
* local coords.
* (9) a pta for a single chain for each c.c., comprised of outer
* and hole borders, plus cut paths between them, all in
* global coords.
* </pre>
*/
struct CCBord
{
struct Pix *pix; /*!< component bitmap (min size) */
struct Boxa *boxa; /*!< regions of each closed curve */
struct Pta *start; /*!< initial border pixel locations */
l_int32 refcount; /*!< number of handles; start at 1 */
struct Ptaa *local; /*!< ptaa of chain pixels (local) */
struct Ptaa *global; /*!< ptaa of chain pixels (global) */
struct Numaa *step; /*!< numaa of chain code (step dir) */
struct Pta *splocal; /*!< pta of single chain (local) */
struct Pta *spglobal; /*!< pta of single chain (global) */
};
typedef struct CCBord CCBORD;
/*! Array of CCBord */
struct CCBorda
{
struct Pix *pix; /*!< input pix (may be null) */
l_int32 w; /*!< width of pix */
l_int32 h; /*!< height of pix */
l_int32 n; /*!< number of ccbord in ptr array */
l_int32 nalloc; /*!< number of ccbord ptrs allocated */
struct CCBord **ccb; /*!< ccb ptr array */
};
typedef struct CCBorda CCBORDA;
#endif /* LEPTONICA_CCBORD_H */

191
third_party/leptonica/uos/loongarch64/include/leptonica/dewarp.h vendored Normal file
View File

@ -0,0 +1,191 @@
/*====================================================================*
- Copyright (C) 2001 Leptonica. All rights reserved.
-
- Redistribution and use in source and binary forms, with or without
- modification, are permitted provided that the following conditions
- are met:
- 1. Redistributions of source code must retain the above copyright
- notice, this list of conditions and the following disclaimer.
- 2. Redistributions in binary form must reproduce the above
- copyright notice, this list of conditions and the following
- disclaimer in the documentation and/or other materials
- provided with the distribution.
-
- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL ANY
- CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
- OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
- NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*====================================================================*/
#ifndef LEPTONICA_DEWARP_H
#define LEPTONICA_DEWARP_H
/*!
* \file dewarp.h
*
* <pre>
* Data structure to hold arrays and results for generating
* horizontal and vertical disparity arrays based on textlines.
* Each disparity array is two-dimensional. The vertical disparity
* array gives a vertical displacement, relative to the lowest point
* in the textlines. The horizontal disparty array gives a horizontal
* displacement, relative to the minimum values (for even pages)
* or maximum values (for odd pages) of the left and right ends of
* full textlines. Horizontal alignment always involves translations
* away from the book gutter.
*
* We have intentionally separated the process of building models
* from the rendering process that uses the models. For any page,
* the building operation either creates an actual model (that is,
* a model with at least the vertical disparity being computed, and
* for which the 'success' flag is set) or fails to create a model.
* However, at rendering time, a page can have one of two different
* types of models.
* (1) A valid model is an actual model that meets the rendering
* constraints, which are limits on model curvature parameters.
* See dewarpaTestForValidModel() for details.
* Valid models are identified by dewarpaInsertRefModels(),
* which sets the 'vvalid' and 'hvalid' fields. Only valid
* models are used for rendering.
* (2) A reference model is used by a page that doesn't have
* a valid model, but has a nearby valid model of the same
* parity (even/odd page) that it can use. The range in pages
* to search for a valid model is given by the 'maxdist' field.
*
* At the rendering stage, vertical and horizontal disparities are
* treated differently. It is somewhat more robust to generate
* vertical disparity models (VDM) than horizontal disparity
* models (HDM). A valid VDM is required for any correction to
* be made; if a valid VDM is not available, just use the input
* image. Otherwise, assuming it is available, the use of the
* HDM is controlled by two fields: 'useboth' and 'check_columns'.
* (a) With useboth == 0, we use only the VDM.
* (b) With useboth == 1, we require using the VDM and, if a valid
* horizontal disparity model (HDM) is available, we also use it.
* (c) With check_columns == 1, check for multiple columns and if
* true, only use the VDM, even if a valid HDM is available.
* Note that 'check_columns' takes precedence over 'useboth'
* when there is more than 1 column of text. By default,
* check_columns == 0.
*
* The 'maxdist' parameter is input when the dewarpa is created.
* The other rendering parameters have default values given in dewarp1.c.
* All parameters used by rendering can be set (or reset) using accessors.
*
* After dewarping, use of the VDM will cause all points on each
* altered curve to have a y-value equal to the minimum. Use of
* the HDA will cause the left and right edges of the textlines
* to be vertically aligned if they had been typeset flush-left
* and flush-right, respectively.
*
* The sampled disparity arrays are expanded to full resolution,
* using linear interpolation, and this is further expanded
* by slope continuation to the right and below if the image
* is larger than the full resolution disparity arrays. Then
* the disparity correction can be applied to the input image.
* If the input pix are 2x reduced, the expansion from sampled
* to full res uses the product of (sampling) * (redfactor).
*
* The most accurate results are produced at full resolution, and
* this is generally recommended.
* </pre>
*/
/*! Dewarp version for serialization
* <pre>
* Note on versioning of the serialization of this data structure:
* The dewarping utility and the stored data can be expected to change.
* In most situations, the serialized version is ephemeral -- it is
* not needed after being used. No functions will be provided to
* convert between different versions.
* </pre>
*/
#define DEWARP_VERSION_NUMBER 4
/*! Data structure to hold a number of Dewarp */
struct L_Dewarpa
{
l_int32 nalloc; /*!< size of dewarp ptr array */
l_int32 maxpage; /*!< maximum page number in array */
struct L_Dewarp **dewarp; /*!< array of ptrs to page dewarp */
struct L_Dewarp **dewarpcache; /*!< array of ptrs to cached dewarps */
struct Numa *namodels; /*!< list of page numbers for pages */
/*!< with page models */
struct Numa *napages; /*!< list of page numbers with either */
/*!< page models or ref page models */
l_int32 redfactor; /*!< reduction factor of input: 1 or 2 */
l_int32 sampling; /*!< disparity arrays sampling factor */
l_int32 minlines; /*!< min number of long lines required */
l_int32 maxdist; /*!< max distance for getting ref page */
l_int32 max_linecurv; /*!< maximum abs line curvature, */
/*!< in micro-units */
l_int32 min_diff_linecurv; /*!< minimum abs diff line */
/*!< curvature in micro-units */
l_int32 max_diff_linecurv; /*!< maximum abs diff line */
/*!< curvature in micro-units */
l_int32 max_edgeslope; /*!< maximum abs left or right edge */
/*!< slope, in milli-units */
l_int32 max_edgecurv; /*!< maximum abs left or right edge */
/*!< curvature, in micro-units */
l_int32 max_diff_edgecurv; /*!< maximum abs diff left-right */
/*!< edge curvature, in micro-units */
l_int32 useboth; /*!< use both disparity arrays if */
/*!< available; only vertical otherwise */
l_int32 check_columns; /*!< if there are multiple columns, */
/*!< only use the vertical disparity */
/*!< array */
l_int32 modelsready; /*!< invalid models have been removed */
/*!< and refs built against valid set */
};
typedef struct L_Dewarpa L_DEWARPA;
/*! Data structure for a single dewarp */
struct L_Dewarp
{
struct L_Dewarpa *dewa; /*!< ptr to parent (not owned) */
struct Pix *pixs; /*!< source pix, 1 bpp */
struct FPix *sampvdispar; /*!< sampled vert disparity array */
struct FPix *samphdispar; /*!< sampled horiz disparity array */
struct FPix *sampydispar; /*!< sampled slope h-disparity array */
struct FPix *fullvdispar; /*!< full vert disparity array */
struct FPix *fullhdispar; /*!< full horiz disparity array */
struct FPix *fullydispar; /*!< full slope h-disparity array */
struct Numa *namidys; /*!< sorted y val of midpoint each line */
struct Numa *nacurves; /*!< sorted curvature of each line */
l_int32 w; /*!< width of source image */
l_int32 h; /*!< height of source image */
l_int32 pageno; /*!< page number; important for reuse */
l_int32 sampling; /*!< sampling factor of disparity arrays */
l_int32 redfactor; /*!< reduction factor of pixs: 1 or 2 */
l_int32 minlines; /*!< min number of long lines required */
l_int32 nlines; /*!< number of long lines found */
l_int32 mincurv; /*!< min line curvature in micro-units */
l_int32 maxcurv; /*!< max line curvature in micro-units */
l_int32 leftslope; /*!< left edge slope in milli-units */
l_int32 rightslope; /*!< right edge slope in milli-units */
l_int32 leftcurv; /*!< left edge curvature in micro-units */
l_int32 rightcurv; /*!< right edge curvature in micro-units*/
l_int32 nx; /*!< number of sampling pts in x-dir */
l_int32 ny; /*!< number of sampling pts in y-dir */
l_int32 hasref; /*!< 0 if normal; 1 if has a refpage */
l_int32 refpage; /*!< page with disparity model to use */
l_int32 vsuccess; /*!< sets to 1 if vert disparity builds */
l_int32 hsuccess; /*!< sets to 1 if horiz disparity builds */
l_int32 ysuccess; /*!< sets to 1 if slope disparity builds */
l_int32 vvalid; /*!< sets to 1 if valid vert disparity */
l_int32 hvalid; /*!< sets to 1 if valid horiz disparity */
l_int32 skip_horiz; /*!< if 1, skip horiz disparity */
/*!< correction */
l_int32 debug; /*!< set to 1 if debug output requested */
};
typedef struct L_Dewarp L_DEWARP;
#endif /* LEPTONICA_DEWARP_H */

11
third_party/leptonica/uos/loongarch64/include/leptonica/endianness.h vendored Normal file
View File

@ -0,0 +1,11 @@
#if !defined (L_BIG_ENDIAN) && !defined (L_LITTLE_ENDIAN)
# if defined (__APPLE_CC__)
# ifdef __BIG_ENDIAN__
# define L_BIG_ENDIAN
# else
# define L_LITTLE_ENDIAN
# endif
# else
# define L_LITTLE_ENDIAN
# endif
#endif

509
third_party/leptonica/uos/loongarch64/include/leptonica/environ.h vendored Normal file
View File

@ -0,0 +1,509 @@
/*====================================================================*
- Copyright (C) 2001 Leptonica. All rights reserved.
-
- Redistribution and use in source and binary forms, with or without
- modification, are permitted provided that the following conditions
- are met:
- 1. Redistributions of source code must retain the above copyright
- notice, this list of conditions and the following disclaimer.
- 2. Redistributions in binary form must reproduce the above
- copyright notice, this list of conditions and the following
- disclaimer in the documentation and/or other materials
- provided with the distribution.
-
- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL ANY
- CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
- OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
- NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*====================================================================*/
#ifndef LEPTONICA_ENVIRON_H
#define LEPTONICA_ENVIRON_H
/*------------------------------------------------------------------------*
* Defines and includes differ for Unix and Windows. Also for Windows, *
* differentiate between conditionals based on platform and compiler. *
* For platforms: *
* _WIN32 => Windows, 32- or 64-bit *
* _WIN64 => Windows, 64-bit only *
* __CYGWIN__ => Cygwin *
* For compilers: *
* __GNUC__ => gcc *
* _MSC_VER => msvc *
*------------------------------------------------------------------------*/
/* MS VC++ does not provide stdint.h, so define the missing types here */
#ifndef _MSC_VER
#include <stdint.h>
#else
/* Note that _WIN32 is defined for both 32 and 64 bit applications,
whereas _WIN64 is defined only for the latter */
#ifdef _WIN64
typedef __int64 intptr_t;
typedef unsigned __int64 uintptr_t;
#else
typedef int intptr_t;
typedef unsigned int uintptr_t;
#endif
/* VC++6 doesn't seem to have powf, expf. */
#if (_MSC_VER < 1400)
#define powf(x, y) (float)pow((double)(x), (double)(y))
#define expf(x) (float)exp((double)(x))
#endif
#endif /* _MSC_VER */
/* Windows specifics */
#ifdef _WIN32
/* DLL EXPORTS and IMPORTS */
#if defined(LIBLEPT_EXPORTS)
#define LEPT_DLL __declspec(dllexport)
#elif defined(LIBLEPT_IMPORTS)
#define LEPT_DLL __declspec(dllimport)
#else
#define LEPT_DLL
#endif
#else /* non-Windows specifics */
#include <stdint.h>
#define LEPT_DLL
#endif /* _WIN32 */
typedef intptr_t l_intptr_t;
typedef uintptr_t l_uintptr_t;
/*--------------------------------------------------------------------*
* !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!*
* USER CONFIGURABLE *
* !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!*
* Environment variables with I/O libraries *
* Manual Configuration Only: NOT AUTO_CONF *
*--------------------------------------------------------------------*/
/*
* Leptonica provides interfaces to link to several external image
* I/O libraries, plus zlib. Setting any of these to 0 here causes
* non-functioning stubs to be linked.
*/
#if !defined(HAVE_CONFIG_H) && !defined(ANDROID_BUILD) && !defined(OS_IOS)
#define HAVE_LIBJPEG 1
#define HAVE_LIBTIFF 1
#define HAVE_LIBPNG 1
#define HAVE_LIBZ 1
#define HAVE_LIBGIF 0
#define HAVE_LIBUNGIF 0
#define HAVE_LIBWEBP 0
#define HAVE_LIBJP2K 0
/* Leptonica supports both OpenJPEG 2.0 and 2.1. If you have a
* version of openjpeg (HAVE_LIBJP2K) that is not 2.1, set the
* path to the openjpeg.h header in angle brackets here. */
#define LIBJP2K_HEADER <openjpeg-2.1/openjpeg.h>
#endif /* ! HAVE_CONFIG_H etc. */
/*
* On linux systems, you can do I/O between Pix and memory. Specifically,
* you can compress (write compressed data to memory from a Pix) and
* uncompress (read from compressed data in memory to a Pix).
* For jpeg, png, jp2k, gif, pnm and bmp, these use the non-posix GNU
* functions fmemopen() and open_memstream(). These functions are not
* available on other systems.
* To use these functions in linux, you must define HAVE_FMEMOPEN to 1.
* To use them on MacOS, which does not support these functions, set it to 0.
*/
#if !defined(HAVE_CONFIG_H) && !defined(ANDROID_BUILD) && !defined(OS_IOS) && \
!defined(_WIN32)
#define HAVE_FMEMOPEN 1
#endif /* ! HAVE_CONFIG_H etc. */
/*--------------------------------------------------------------------*
* !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!*
* USER CONFIGURABLE *
* !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!*
* Environ variables for image I/O without external libraries *
*--------------------------------------------------------------------*/
/*
* Leptonica supplies I/O support without using external libraries for:
* * image read/write for bmp, pnm
* * header read for jp2k
* * image wrapping write for pdf and ps.
* Setting any of these to 0 causes non-functioning stubs to be linked.
*/
#define USE_BMPIO 1
#define USE_PNMIO 1
#define USE_JP2KHEADER 1
#define USE_PDFIO 1
#define USE_PSIO 1
/*--------------------------------------------------------------------*
* It is desirable on Windows to have all temp files written to the same
* subdirectory of the Windows <Temp> directory, because files under <Temp>
* persist after reboot, and the regression tests write a lot of files.
* We write all test files to /tmp/lept or subdirectories of /tmp/lept.
* Windows temp files are specified as in unix, but have the translation
* /tmp/lept/xxx --> <Temp>/lept/xxx
*--------------------------------------------------------------------*/
/*--------------------------------------------------------------------*
* Built-in types *
*--------------------------------------------------------------------*/
typedef signed char l_int8; /*!< signed 8-bit value */
typedef unsigned char l_uint8; /*!< unsigned 8-bit value */
typedef short l_int16; /*!< signed 16-bit value */
typedef unsigned short l_uint16; /*!< unsigned 16-bit value */
typedef int l_int32; /*!< signed 32-bit value */
typedef unsigned int l_uint32; /*!< unsigned 32-bit value */
typedef float l_float32; /*!< 32-bit floating point value */
typedef double l_float64; /*!< 64-bit floating point value */
#ifdef COMPILER_MSVC
typedef __int64 l_int64; /*!< signed 64-bit value */
typedef unsigned __int64 l_uint64; /*!< unsigned 64-bit value */
#else
typedef long long l_int64; /*!< signed 64-bit value */
typedef unsigned long long l_uint64; /*!< unsigned 64-bit value */
#endif /* COMPILER_MSVC */
/*------------------------------------------------------------------------*
* Standard macros *
*------------------------------------------------------------------------*/
#ifndef L_MIN
/*! Minimum of %x and %y */
#define L_MIN(x,y) (((x) < (y)) ? (x) : (y))
#endif
#ifndef L_MAX
/*! Maximum of %x and %y */
#define L_MAX(x,y) (((x) > (y)) ? (x) : (y))
#endif
#ifndef L_ABS
/*! Absoulute value of %x */
#define L_ABS(x) (((x) < 0) ? (-1 * (x)) : (x))
#endif
#ifndef L_SIGN
/*! Sign of %x */
#define L_SIGN(x) (((x) < 0) ? -1 : 1)
#endif
#ifndef UNDEF
/*! Undefined value */
#define UNDEF -1
#endif
#ifndef NULL
/*! NULL value */
#define NULL 0
#endif
#ifndef TRUE
/*! True value */
#define TRUE 1
#endif
#ifndef FALSE
/*! False value */
#define FALSE 0
#endif
/*--------------------------------------------------------------------*
* Environment variables for endian dependence *
*--------------------------------------------------------------------*/
/*
* To control conditional compilation, one of two variables
*
* L_LITTLE_ENDIAN (e.g., for Intel X86)
* L_BIG_ENDIAN (e.g., for Sun SPARC, Mac Power PC)
*
* is defined when the GCC compiler is invoked.
* All code should compile properly for both hardware architectures.
*/
/*------------------------------------------------------------------------*
* Simple search state variables *
*------------------------------------------------------------------------*/
/*! Simple search state variables */
enum {
L_NOT_FOUND = 0,
L_FOUND = 1
};
/*------------------------------------------------------------------------*
* Path separator conversion *
*------------------------------------------------------------------------*/
/*! Path separator conversion */
enum {
UNIX_PATH_SEPCHAR = 0,
WIN_PATH_SEPCHAR = 1
};
/*------------------------------------------------------------------------*
* Timing structs *
*------------------------------------------------------------------------*/
typedef void *L_TIMER;
/*! Timing struct */
struct L_WallTimer {
l_int32 start_sec;
l_int32 start_usec;
l_int32 stop_sec;
l_int32 stop_usec;
};
typedef struct L_WallTimer L_WALLTIMER;
/*------------------------------------------------------------------------*
* Standard memory allocation *
* *
* These specify the memory management functions that are used *
* on all heap data except for Pix. Memory management for Pix *
* also defaults to malloc and free. See pix1.c for details. *
*------------------------------------------------------------------------*/
#define LEPT_MALLOC(blocksize) malloc(blocksize)
#define LEPT_CALLOC(numelem, elemsize) calloc(numelem, elemsize)
#define LEPT_REALLOC(ptr, blocksize) realloc(ptr, blocksize)
#define LEPT_FREE(ptr) free(ptr)
/*------------------------------------------------------------------------*
* Control printing of error, warning, and info messages *
* *
* To omit all messages to stderr, simply define NO_CONSOLE_IO on the *
* command line. For finer grained control, we have a mechanism *
* based on the message severity level. The following assumes that *
* NO_CONSOLE_IO is not defined. *
* *
* Messages are printed if the message severity is greater than or equal *
* to the current severity threshold. The current severity threshold *
* is the greater of the compile-time severity, which is the minimum *
* severity that can be reported, and the run-time severity, which is *
* the severity threshold at the moment. *
* *
* The compile-time threshold determines which messages are compiled *
* into the library for potential printing. Messages below the *
* compile-time threshold are omitted and can never be printed. The *
* default compile-time threshold is L_SEVERITY_INFO, but this may be *
* overridden by defining MINIMUM_SEVERITY to the desired enumeration *
* identifier on the compiler command line. Defining NO_CONSOLE_IO on *
* the command line is the same as setting MINIMUM_SEVERITY to *
* L_SEVERITY_NONE. *
* *
* The run-time threshold determines which messages are printed during *
* library execution. It defaults to the compile-time threshold but *
* may be changed either statically by defining DEFAULT_SEVERITY to *
* the desired enumeration identifier on the compiler command line, or *
* dynamically by calling setMsgSeverity() to specify a new threshold. *
* The run-time threshold may also be set from the value of the *
* environment variable LEPT_MSG_SEVERITY by calling setMsgSeverity() *
* and specifying L_SEVERITY_EXTERNAL. *
* *
* In effect, the compile-time threshold setting says, "Generate code *
* to permit messages of equal or greater severity than this to be *
* printed, if desired," whereas the run-time threshold setting says, *
* "Print messages that have an equal or greater severity than this." *
*------------------------------------------------------------------------*/
/*! Control printing of error, warning and info messages */
enum {
L_SEVERITY_EXTERNAL = 0, /* Get the severity from the environment */
L_SEVERITY_ALL = 1, /* Lowest severity: print all messages */
L_SEVERITY_DEBUG = 2, /* Print debugging and higher messages */
L_SEVERITY_INFO = 3, /* Print informational and higher messages */
L_SEVERITY_WARNING = 4, /* Print warning and higher messages */
L_SEVERITY_ERROR = 5, /* Print error and higher messages */
L_SEVERITY_NONE = 6 /* Highest severity: print no messages */
};
/* No message less than the compile-time threshold will ever be
* reported, regardless of the current run-time threshold. This allows
* selection of the set of messages to include in the library. For
* example, setting the threshold to L_SEVERITY_WARNING eliminates all
* informational messages from the library. With that setting, both
* warning and error messages would be printed unless setMsgSeverity()
* was called, or DEFAULT_SEVERITY was redefined, to set the run-time
* severity to L_SEVERITY_ERROR. In that case, only error messages
* would be printed.
*
* This mechanism makes the library smaller and faster, by eliminating
* undesired message reporting and the associated run-time overhead for
* message threshold checking, because code for messages whose severity
* is lower than MINIMUM_SEVERITY won't be generated.
*
* A production library might typically permit ERROR messages to be
* generated, and a development library might permit DEBUG and higher.
* The actual messages printed (as opposed to generated) would depend
* on the current run-time severity threshold.
*
* This is a complex mechanism and a few examples may help.
* (1) No output permitted under any circumstances.
* Use: -DNO_CONSOLE_IO or -DMINIMUM_SEVERITY=6
* (2) Suppose you want to only allow error messages, and you don't
* want to permit info or warning messages at runtime.
* Use: -DMINIMUM_SEVERITY=5
* (3) Suppose you want to only allow error messages by default,
* but you will permit this to be over-ridden at runtime.
* Use: -DDEFAULT_SEVERITY=5
* and to allow info and warning override:
* setMsgSeverity(L_SEVERITY_INFO);
*/
#ifdef NO_CONSOLE_IO
#undef MINIMUM_SEVERITY
#undef DEFAULT_SEVERITY
#define MINIMUM_SEVERITY L_SEVERITY_NONE /*!< Compile-time default */
#define DEFAULT_SEVERITY L_SEVERITY_NONE /*!< Run-time default */
#else
#ifndef MINIMUM_SEVERITY
#define MINIMUM_SEVERITY L_SEVERITY_INFO /*!< Compile-time default */
#endif
#ifndef DEFAULT_SEVERITY
#define DEFAULT_SEVERITY MINIMUM_SEVERITY /*!< Run-time default */
#endif
#endif
/*! The run-time message severity threshold is defined in utils.c. */
LEPT_DLL extern l_int32 LeptMsgSeverity;
/*
* <pre>
* Usage
* =====
* Messages are of two types.
*
* (1) The messages
* ERROR_INT(a,b,c) : returns l_int32
* ERROR_FLOAT(a,b,c) : returns l_float32
* ERROR_PTR(a,b,c) : returns void*
* are used to return from functions and take a fixed set of parameters:
* a : <message string>
* b : procName
* c : <return value from function>
* where procName is the name of the local variable naming the function.
*
* (2) The purely informational L_* messages
* L_ERROR(a,...)
* L_WARNING(a,...)
* L_INFO(a,...)
* do not take a return value, but they take at least two parameters:
* a : <message string> with optional format conversions
* v1 : procName (this must be included as the first vararg)
* v2, ... : optional varargs to match format converters in the message
*
* To return an error from a function that returns void, use:
* L_ERROR(<message string>, procName, [...])
* return;
*
* Implementation details
* ======================
* Messages are defined with the IF_SEV macro. The first parameter is
* the message severity, the second is the function to call if the
* message is to be printed, and the third is the return value if the
* message is to be suppressed. For example, we might have an
* informational message defined as:
*
* IF_SEV(L_SEVERITY_INFO, fprintf(.......), 0)
*
* The macro expands into a conditional. Because the first comparison
* is between two constants, an optimizing compiler will remove either
* the comparison (if it's true) or the entire macro expansion (if it
* is false). This means that there is no run-time overhead for
* messages whose severity falls below the minimum specified at compile
* time, and for others the overhead is one (not two) comparisons.
*
* The L_nnn() macros below do not return a value, but because the
* conditional operator requires one for the false condition, we
* specify a void expression.
* </pre>
*/
#ifdef NO_CONSOLE_IO
#define PROCNAME(name)
#define ERROR_INT(a,b,c) ((l_int32)(c))
#define ERROR_FLOAT(a,b,c) ((l_float32)(c))
#define ERROR_PTR(a,b,c) ((void *)(c))
#define L_ERROR(a,...)
#define L_WARNING(a,...)
#define L_INFO(a,...)
#else
#define PROCNAME(name) static const char procName[] = name
#define IF_SEV(l,t,f) \
((l) >= MINIMUM_SEVERITY && (l) >= LeptMsgSeverity ? (t) : (f))
#define ERROR_INT(a,b,c) \
IF_SEV(L_SEVERITY_ERROR, returnErrorInt((a),(b),(c)), (l_int32)(c))
#define ERROR_FLOAT(a,b,c) \
IF_SEV(L_SEVERITY_ERROR, returnErrorFloat((a),(b),(c)), (l_float32)(c))
#define ERROR_PTR(a,b,c) \
IF_SEV(L_SEVERITY_ERROR, returnErrorPtr((a),(b),(c)), (void *)(c))
#define L_ERROR(a,...) \
IF_SEV(L_SEVERITY_ERROR, \
(void)fprintf(stderr, "Error in %s: " a, __VA_ARGS__), \
(void)0)
#define L_WARNING(a,...) \
IF_SEV(L_SEVERITY_WARNING, \
(void)fprintf(stderr, "Warning in %s: " a, __VA_ARGS__), \
(void)0)
#define L_INFO(a,...) \
IF_SEV(L_SEVERITY_INFO, \
(void)fprintf(stderr, "Info in %s: " a, __VA_ARGS__), \
(void)0)
#if 0 /* Alternative method for controlling L_* message output */
#define L_ERROR(a,...) \
{ if (L_SEVERITY_ERROR >= MINIMUM_SEVERITY && \
L_SEVERITY_ERROR >= LeptMsgSeverity) \
fprintf(stderr, "Error in %s: " a, __VA_ARGS__) \
}
#define L_WARNING(a,...) \
{ if (L_SEVERITY_WARNING >= MINIMUM_SEVERITY && \
L_SEVERITY_WARNING >= LeptMsgSeverity) \
fprintf(stderr, "Warning in %s: " a, __VA_ARGS__) \
}
#define L_INFO(a,...) \
{ if (L_SEVERITY_INFO >= MINIMUM_SEVERITY && \
L_SEVERITY_INFO >= LeptMsgSeverity) \
fprintf(stderr, "Info in %s: " a, __VA_ARGS__) \
}
#endif
#endif /* NO_CONSOLE_IO */
/*------------------------------------------------------------------------*
* snprintf() renamed in MSVC (pre-VS2015) *
*------------------------------------------------------------------------*/
#if defined _MSC_VER && _MSC_VER < 1900
#define snprintf(buf, size, ...) _snprintf_s(buf, size, _TRUNCATE, __VA_ARGS__)
#endif
#endif /* LEPTONICA_ENVIRON_H */

96
third_party/leptonica/uos/loongarch64/include/leptonica/gplot.h vendored Normal file
View File

@ -0,0 +1,96 @@
/*====================================================================*
- Copyright (C) 2001 Leptonica. All rights reserved.
-
- Redistribution and use in source and binary forms, with or without
- modification, are permitted provided that the following conditions
- are met:
- 1. Redistributions of source code must retain the above copyright
- notice, this list of conditions and the following disclaimer.
- 2. Redistributions in binary form must reproduce the above
- copyright notice, this list of conditions and the following
- disclaimer in the documentation and/or other materials
- provided with the distribution.
-
- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL ANY
- CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
- OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
- NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*====================================================================*/
#ifndef LEPTONICA_GPLOT_H
#define LEPTONICA_GPLOT_H
/*!
* \file gplot.h
*
* <pre>
* Data structures and parameters for generating gnuplot files
*
* We used to support X11 output, but recent versions of gnuplot do not
* support the X11 terminal. To get display to your screen, use
* GPLOT_PNG output; e.g.,
* gplotSimple1(na, GPLOT_PNG, "/tmp/someroot", ...);
* l_fileDisplay("/tmp/someroot.png", ...);
* </pre>
*/
#define GPLOT_VERSION_NUMBER 1
#define NUM_GPLOT_STYLES 5
enum GPLOT_STYLE {
GPLOT_LINES = 0,
GPLOT_POINTS = 1,
GPLOT_IMPULSES = 2,
GPLOT_LINESPOINTS = 3,
GPLOT_DOTS = 4
};
#define NUM_GPLOT_OUTPUTS 6
enum GPLOT_OUTPUT {
GPLOT_NONE = 0,
GPLOT_PNG = 1,
GPLOT_PS = 2,
GPLOT_EPS = 3,
GPLOT_LATEX = 4
};
enum GPLOT_SCALING {
GPLOT_LINEAR_SCALE = 0, /*!< default */
GPLOT_LOG_SCALE_X = 1,
GPLOT_LOG_SCALE_Y = 2,
GPLOT_LOG_SCALE_X_Y = 3
};
extern const char *gplotstylenames[]; /*!< used in gnuplot cmd file */
extern const char *gplotfilestyles[]; /*!< used in simple file input */
extern const char *gplotfileoutputs[]; /*!< used in simple file input */
/*! Data structure for generating gnuplot files */
struct GPlot
{
char *rootname; /*!< for cmd, data, output */
char *cmdname; /*!< command file name */
struct Sarray *cmddata; /*!< command file contents */
struct Sarray *datanames; /*!< data file names */
struct Sarray *plotdata; /*!< plot data (1 string/file) */
struct Sarray *plottitles; /*!< title for each individual plot */
struct Numa *plotstyles; /*!< plot style for individual plots */
l_int32 nplots; /*!< current number of plots */
char *outname; /*!< output file name */
l_int32 outformat; /*!< GPLOT_OUTPUT values */
l_int32 scaling; /*!< GPLOT_SCALING values */
char *title; /*!< optional */
char *xlabel; /*!< optional x axis label */
char *ylabel; /*!< optional y axis label */
};
typedef struct GPlot GPLOT;
#endif /* LEPTONICA_GPLOT_H */

87
third_party/leptonica/uos/loongarch64/include/leptonica/heap.h vendored Normal file
View File

@ -0,0 +1,87 @@
/*====================================================================*
- Copyright (C) 2001 Leptonica. All rights reserved.
-
- Redistribution and use in source and binary forms, with or without
- modification, are permitted provided that the following conditions
- are met:
- 1. Redistributions of source code must retain the above copyright
- notice, this list of conditions and the following disclaimer.
- 2. Redistributions in binary form must reproduce the above
- copyright notice, this list of conditions and the following
- disclaimer in the documentation and/or other materials
- provided with the distribution.
-
- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL ANY
- CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
- OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
- NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*====================================================================*/
#ifndef LEPTONICA_HEAP_H
#define LEPTONICA_HEAP_H
/*!
* \file heap.h
*
* <pre>
* Expandable priority queue configured as a heap for arbitrary void* data
*
* The L_Heap is used to implement a priority queue. The elements
* in the heap are ordered in either increasing or decreasing key value.
* The key is a float field 'keyval' that is required to be
* contained in the elements of the queue.
*
* The heap is a simple binary tree with the following constraints:
* - the key of each node is >= the keys of the two children
* - the tree is complete, meaning that each level (1, 2, 4, ...)
* is filled and the last level is filled from left to right
*
* The tree structure is implicit in the queue array, with the
* array elements numbered as a breadth-first search of the tree
* from left to right. It is thus guaranteed that the largest
* (or smallest) key belongs to the first element in the array.
*
* Heap sort is used to sort the array. Once an array has been
* sorted as a heap, it is convenient to use it as a priority queue,
* because the min (or max) elements are always at the root of
* the tree (element 0), and once removed, the heap can be
* resorted in not more than log[n] steps, where n is the number
* of elements on the heap. Likewise, if an arbitrary element is
* added to the end of the array A, the sorted heap can be restored
* in not more than log[n] steps.
*
* A L_Heap differs from a L_Queue in that the elements in the former
* are sorted by a key. Internally, the array is maintained
* as a queue, with a pointer to the end of the array. The
* head of the array always remains at array[0]. The array is
* maintained (sorted) as a heap. When an item is removed from
* the head, the last item takes its place (thus reducing the
* array length by 1), and this is followed by array element
* swaps to restore the heap property. When an item is added,
* it goes at the end of the array, and is swapped up to restore
* the heap. If the ptr array is full, adding another item causes
* the ptr array size to double.
*
* For further implementation details, see heap.c.
* </pre>
*/
/*! Heap of arbitrary void* data */
struct L_Heap
{
l_int32 nalloc; /*!< size of allocated ptr array */
l_int32 n; /*!< number of elements stored in the heap */
void **array; /*!< ptr array */
l_int32 direction; /*!< L_SORT_INCREASING or L_SORT_DECREASING */
};
typedef struct L_Heap L_HEAP;
#endif /* LEPTONICA_HEAP_H */

237
third_party/leptonica/uos/loongarch64/include/leptonica/imageio.h vendored Normal file
View File

@ -0,0 +1,237 @@
/*====================================================================*
- Copyright (C) 2001 Leptonica. All rights reserved.
-
- Redistribution and use in source and binary forms, with or without
- modification, are permitted provided that the following conditions
- are met:
- 1. Redistributions of source code must retain the above copyright
- notice, this list of conditions and the following disclaimer.
- 2. Redistributions in binary form must reproduce the above
- copyright notice, this list of conditions and the following
- disclaimer in the documentation and/or other materials
- provided with the distribution.
-
- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL ANY
- CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
- OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
- NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*====================================================================*/
/*!
* \file imageio.h
*
* <pre>
* General features of image I/O in leptonica
*
* At present, there are 9 file formats for images that can be read
* and written:
* png (requires libpng, libz)
* jpeg (requires libjpeg)
* tiff (requires libtiff, libz)
* gif (requires libgif)
* webp (requires libwebp)
* jp2 (requires libopenjp2)
* bmp (no library required)
* pnm (no library required)
* spix (no library required)
* Additionally, there are two file formats for writing (only) images:
* PostScript (requires libpng, libz, libjpeg, libtiff)
* pdf (requires libpng, libz, libjpeg, libtiff)
*
* For all 9 read/write formats, leptonica provides interconversion
* between pix (with raster data) and formatted image data:
* Conversion from pix (typically compression):
* pixWrite(): pix --> file
* pixWriteStream(): pix --> filestream (aka FILE*)
* pixWriteMem(): pix --> memory buffer
* Conversion to pix (typically decompression):
* pixRead(): file --> pix
* pixReadStream(): filestream --> pix
* pixReadMem(): memory buffer --> pix
*
* Conversions for which the image data is not compressed are:
* * uncompressed tiff (IFF_TIFF)
* * bmp
* * pnm
* * spix (fast serialization that copies the pix raster data)
*
* The image header (metadata) information can be read from either
* the compressed file or a memory buffer, for all 9 formats.
* </pre>
*/
#ifndef LEPTONICA_IMAGEIO_H
#define LEPTONICA_IMAGEIO_H
/* --------------------------------------------------------------- *
* Image file format types *
* --------------------------------------------------------------- */
/*
* The IFF_DEFAULT flag is used to write the file out in the
* same (input) file format that the pix was read from. If the pix
* was not read from file, the input format field will be
* IFF_UNKNOWN and the output file format will be chosen to
* be compressed and lossless; namely, IFF_TIFF_G4 for d = 1
* and IFF_PNG for everything else.
*
* In the future, new format types that have defined extensions
* will be added before IFF_DEFAULT, and will be kept in sync with
* the file format extensions in writefile.c. The positions of
* file formats before IFF_DEFAULT will remain invariant.
*/
/*! Image file format types */
enum {
IFF_UNKNOWN = 0,
IFF_BMP = 1,
IFF_JFIF_JPEG = 2,
IFF_PNG = 3,
IFF_TIFF = 4,
IFF_TIFF_PACKBITS = 5,
IFF_TIFF_RLE = 6,
IFF_TIFF_G3 = 7,
IFF_TIFF_G4 = 8,
IFF_TIFF_LZW = 9,
IFF_TIFF_ZIP = 10,
IFF_PNM = 11,
IFF_PS = 12,
IFF_GIF = 13,
IFF_JP2 = 14,
IFF_WEBP = 15,
IFF_LPDF = 16,
IFF_DEFAULT = 17,
IFF_SPIX = 18
};
/* --------------------------------------------------------------- *
* Format header ids *
* --------------------------------------------------------------- */
/*! Format header ids */
enum {
BMP_ID = 0x4d42, /*!< BM - for bitmaps */
TIFF_BIGEND_ID = 0x4d4d, /*!< MM - for 'motorola' */
TIFF_LITTLEEND_ID = 0x4949 /*!< II - for 'intel' */
};
/* --------------------------------------------------------------- *
* Hinting bit flags in jpeg reader *
* --------------------------------------------------------------- */
/*! Hinting bit flags in jpeg reader */
enum {
L_JPEG_READ_LUMINANCE = 1, /*!< only want luminance data; no chroma */
L_JPEG_FAIL_ON_BAD_DATA = 2 /*!< don't return possibly damaged pix */
};
/* --------------------------------------------------------------- *
* Pdf formatted encoding types *
* --------------------------------------------------------------- */
/*! Pdf formatted encoding types */
enum {
L_DEFAULT_ENCODE = 0, /*!< use default encoding based on image */
L_JPEG_ENCODE = 1, /*!< use dct encoding: 8 and 32 bpp, no cmap */
L_G4_ENCODE = 2, /*!< use ccitt g4 fax encoding: 1 bpp */
L_FLATE_ENCODE = 3, /*!< use flate encoding: any depth, cmap ok */
L_JP2K_ENCODE = 4 /*!< use jp2k encoding: 8 and 32 bpp, no cmap */
};
/* --------------------------------------------------------------- *
* Compressed image data *
* --------------------------------------------------------------- */
/*
* In use, either datacomp or data85 will be produced, depending
* on whether the data needs to be ascii85 encoded. PostScript
* requires ascii85 encoding; pdf does not.
*
* For the colormap (flate compression only), PostScript uses ascii85
* encoding and pdf uses a bracketed array of space-separated
* hex-encoded rgb triples. Only tiff g4 (type == L_G4_ENCODE) uses
* the minisblack field.
*/
/*! Compressed image data */
struct L_Compressed_Data
{
l_int32 type; /*!< encoding type: L_JPEG_ENCODE, etc */
l_uint8 *datacomp; /*!< gzipped raster data */
size_t nbytescomp; /*!< number of compressed bytes */
char *data85; /*!< ascii85-encoded gzipped raster data */
size_t nbytes85; /*!< number of ascii85 encoded bytes */
char *cmapdata85; /*!< ascii85-encoded uncompressed cmap */
char *cmapdatahex; /*!< hex pdf array for the cmap */
l_int32 ncolors; /*!< number of colors in cmap */
l_int32 w; /*!< image width */
l_int32 h; /*!< image height */
l_int32 bps; /*!< bits/sample; typ. 1, 2, 4 or 8 */
l_int32 spp; /*!< samples/pixel; typ. 1 or 3 */
l_int32 minisblack; /*!< tiff g4 photometry */
l_int32 predictor; /*!< flate data has PNG predictors */
size_t nbytes; /*!< number of uncompressed raster bytes */
l_int32 res; /*!< resolution (ppi) */
};
typedef struct L_Compressed_Data L_COMP_DATA;
/* ------------------------------------------------------------------------- *
* Pdf multi image flags *
* ------------------------------------------------------------------------- */
/*! Pdf multi image flags */
enum {
L_FIRST_IMAGE = 1, /*!< first image to be used */
L_NEXT_IMAGE = 2, /*!< intermediate image; not first or last */
L_LAST_IMAGE = 3 /*!< last image to be used */
};
/* ------------------------------------------------------------------------- *
* Intermediate pdf generation data *
* ------------------------------------------------------------------------- */
/*
* This accumulates data for generating a pdf of a single page consisting
* of an arbitrary number of images.
*
* None of the strings have a trailing newline.
*/
/*! Intermediate pdf generation data */
struct L_Pdf_Data
{
char *title; /*!< optional title for pdf */
l_int32 n; /*!< number of images */
l_int32 ncmap; /*!< number of colormaps */
struct L_Ptra *cida; /*!< array of compressed image data */
char *id; /*!< %PDF-1.2 id string */
char *obj1; /*!< catalog string */
char *obj2; /*!< metadata string */
char *obj3; /*!< pages string */
char *obj4; /*!< page string (variable data) */
char *obj5; /*!< content string (variable data) */
char *poststream; /*!< post-binary-stream string */
char *trailer; /*!< trailer string (variable data) */
struct Pta *xy; /*!< store (xpt, ypt) array */
struct Pta *wh; /*!< store (wpt, hpt) array */
struct Box *mediabox; /*!< bounding region for all images */
struct Sarray *saprex; /*!< pre-binary-stream xobject strings */
struct Sarray *sacmap; /*!< colormap pdf object strings */
struct L_Dna *objsize; /*!< sizes of each pdf string object */
struct L_Dna *objloc; /*!< location of each pdf string object */
l_int32 xrefloc; /*!< location of xref */
};
typedef struct L_Pdf_Data L_PDF_DATA;
#endif /* LEPTONICA_IMAGEIO_H */

141
third_party/leptonica/uos/loongarch64/include/leptonica/jbclass.h vendored Normal file
View File

@ -0,0 +1,141 @@
/*====================================================================*
- Copyright (C) 2001 Leptonica. All rights reserved.
-
- Redistribution and use in source and binary forms, with or without
- modification, are permitted provided that the following conditions
- are met:
- 1. Redistributions of source code must retain the above copyright
- notice, this list of conditions and the following disclaimer.
- 2. Redistributions in binary form must reproduce the above
- copyright notice, this list of conditions and the following
- disclaimer in the documentation and/or other materials
- provided with the distribution.
-
- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL ANY
- CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
- OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
- NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*====================================================================*/
#ifndef LEPTONICA_JBCLASS_H
#define LEPTONICA_JBCLASS_H
/*!
* \file jbclass.h
*
* JbClasser
* JbData
*/
/*!
* <pre>
* The JbClasser struct holds all the data accumulated during the
* classification process that can be used for a compressed
* jbig2-type representation of a set of images. This is created
* in an initialization process and added to as the selected components
* on each successive page are analyzed.
* </pre>
*/
struct JbClasser
{
struct Sarray *safiles; /*!< input page image file names */
l_int32 method; /*!< JB_RANKHAUS, JB_CORRELATION */
l_int32 components; /*!< JB_CONN_COMPS, JB_CHARACTERS or */
/*!< JB_WORDS */
l_int32 maxwidth; /*!< max component width allowed */
l_int32 maxheight; /*!< max component height allowed */
l_int32 npages; /*!< number of pages already processed */
l_int32 baseindex; /*!< number components already processed */
/*!< on fully processed pages */
struct Numa *nacomps; /*!< number of components on each page */
l_int32 sizehaus; /*!< size of square struct elem for haus */
l_float32 rankhaus; /*!< rank val of haus match, each way */
l_float32 thresh; /*!< thresh value for correlation score */
l_float32 weightfactor; /*!< corrects thresh value for heaver */
/*!< components; use 0 for no correction */
struct Numa *naarea; /*!< w * h of each template, without */
/*!< extra border pixels */
l_int32 w; /*!< max width of original src images */
l_int32 h; /*!< max height of original src images */
l_int32 nclass; /*!< current number of classes */
l_int32 keep_pixaa; /*!< If zero, pixaa isn't filled */
struct Pixaa *pixaa; /*!< instances for each class; unbordered */
struct Pixa *pixat; /*!< templates for each class; bordered */
/*!< and not dilated */
struct Pixa *pixatd; /*!< templates for each class; bordered */
/*!< and dilated */
struct L_DnaHash *dahash; /*!< Hash table to find templates by size */
struct Numa *nafgt; /*!< fg areas of undilated templates; */
/*!< only used for rank < 1.0 */
struct Pta *ptac; /*!< centroids of all bordered cc */
struct Pta *ptact; /*!< centroids of all bordered template cc */
struct Numa *naclass; /*!< array of class ids for each component */
struct Numa *napage; /*!< array of page nums for each component */
struct Pta *ptaul; /*!< array of UL corners at which the */
/*!< template is to be placed for each */
/*!< component */
struct Pta *ptall; /*!< similar to ptaul, but for LL corners */
};
typedef struct JbClasser JBCLASSER;
/*!
* <pre>
* The JbData struct holds all the data required for
* the compressed jbig-type representation of a set of images.
* The data can be written to file, read back, and used
* to regenerate an approximate version of the original,
* which differs in two ways from the original:
* (1) It uses a template image for each c.c. instead of the
* original instance, for each occurrence on each page.
* (2) It discards components with either a height or width larger
* than the maximuma, given here by the lattice dimensions
* used for storing the templates.
* </pre>
*/
struct JbData
{
struct Pix *pix; /*!< template composite for all classes */
l_int32 npages; /*!< number of pages */
l_int32 w; /*!< max width of original page images */
l_int32 h; /*!< max height of original page images */
l_int32 nclass; /*!< number of classes */
l_int32 latticew; /*!< lattice width for template composite */
l_int32 latticeh; /*!< lattice height for template composite */
struct Numa *naclass; /*!< array of class ids for each component */
struct Numa *napage; /*!< array of page nums for each component */
struct Pta *ptaul; /*!< array of UL corners at which the */
/*!< template is to be placed for each */
/*!< component */
};
typedef struct JbData JBDATA;
/*! Classifier methods */
enum {
JB_RANKHAUS = 0,
JB_CORRELATION = 1
};
/*! For jbGetComponents(): type of component to extract from images */
enum {
JB_CONN_COMPS = 0,
JB_CHARACTERS = 1,
JB_WORDS = 2
};
/*! These parameters are used for naming the two files
* in which the jbig2-like compressed data is stored. */
#define JB_TEMPLATE_EXT ".templates.png"
#define JB_DATA_EXT ".data"
#endif /* LEPTONICA_JBCLASS_H */

45
third_party/leptonica/uos/loongarch64/include/leptonica/leptwin.h vendored Normal file
View File

@ -0,0 +1,45 @@
/*====================================================================*
- Copyright (C) 2001 Leptonica. All rights reserved.
-
- Redistribution and use in source and binary forms, with or without
- modification, are permitted provided that the following conditions
- are met:
- 1. Redistributions of source code must retain the above copyright
- notice, this list of conditions and the following disclaimer.
- 2. Redistributions in binary form must reproduce the above
- copyright notice, this list of conditions and the following
- disclaimer in the documentation and/or other materials
- provided with the distribution.
-
- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL ANY
- CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
- OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
- NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*====================================================================*/
#ifdef _WIN32
#ifndef LEPTONICA_LEPTWIN_H
#define LEPTONICA_LEPTWIN_H
#include "allheaders.h"
#include <windows.h>
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
LEPT_DLL extern HBITMAP pixGetWindowsHBITMAP( PIX *pixs );
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* LEPTONICA_LEPTWIN_H */
#endif /* _WIN32 */

90
third_party/leptonica/uos/loongarch64/include/leptonica/list.h vendored Normal file
View File

@ -0,0 +1,90 @@
/*====================================================================*
- Copyright (C) 2001 Leptonica. All rights reserved.
-
- Redistribution and use in source and binary forms, with or without
- modification, are permitted provided that the following conditions
- are met:
- 1. Redistributions of source code must retain the above copyright
- notice, this list of conditions and the following disclaimer.
- 2. Redistributions in binary form must reproduce the above
- copyright notice, this list of conditions and the following
- disclaimer in the documentation and/or other materials
- provided with the distribution.
-
- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL ANY
- CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
- OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
- NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*====================================================================*/
#ifndef LEPTONICA_LIST_H
#define LEPTONICA_LIST_H
/*!
* \file list.h
*
* <pre>
* Cell for double-linked lists
*
* This allows composition of a list of cells with
* prev, next and data pointers. Generic data
* structures hang on the list cell data pointers.
*
* The list is not circular because that would add much
* complexity in traversing the list under general
* conditions where list cells can be added and removed.
* The only disadvantage of not having the head point to
* the last cell is that the list must be traversed to
* find its tail. However, this traversal is fast, and
* the listRemoveFromTail() function updates the tail
* so there is no searching overhead with repeated use.
*
* The list macros are used to run through a list, and their
* use is encouraged. They are invoked, e.g., as
*
* DLLIST *head, *elem;
* ...
* L_BEGIN_LIST_FORWARD(head, elem)
* <do something with elem and/or elem->data >
* L_END_LIST
* </pre>
*/
struct DoubleLinkedList
{
struct DoubleLinkedList *prev;
struct DoubleLinkedList *next;
void *data;
};
typedef struct DoubleLinkedList DLLIST;
/*! Simple list traverse macro - forward */
#define L_BEGIN_LIST_FORWARD(head, element) \
{ \
DLLIST *_leptvar_nextelem_; \
for ((element) = (head); (element); (element) = _leptvar_nextelem_) { \
_leptvar_nextelem_ = (element)->next;
/*! Simple list traverse macro - reverse */
#define L_BEGIN_LIST_REVERSE(tail, element) \
{ \
DLLIST *_leptvar_prevelem_; \
for ((element) = (tail); (element); (element) = _leptvar_prevelem_) { \
_leptvar_prevelem_ = (element)->prev;
/*! Simple list traverse macro - end of a list traverse */
#define L_END_LIST }}
#endif /* LEPTONICA_LIST_H */

248
third_party/leptonica/uos/loongarch64/include/leptonica/morph.h vendored Normal file
View File

@ -0,0 +1,248 @@
/*====================================================================*
- Copyright (C) 2001 Leptonica. All rights reserved.
-
- Redistribution and use in source and binary forms, with or without
- modification, are permitted provided that the following conditions
- are met:
- 1. Redistributions of source code must retain the above copyright
- notice, this list of conditions and the following disclaimer.
- 2. Redistributions in binary form must reproduce the above
- copyright notice, this list of conditions and the following
- disclaimer in the documentation and/or other materials
- provided with the distribution.
-
- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL ANY
- CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
- OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
- NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*====================================================================*/
#ifndef LEPTONICA_MORPH_H
#define LEPTONICA_MORPH_H
/*!
* \file morph.h
*
* <pre>
* Contains the following structs:
* struct Sel
* struct Sela
* struct Kernel
*
* Contains definitions for:
* morphological b.c. flags
* structuring element types
* runlength flags for granulometry
* direction flags for grayscale morphology
* morphological operation flags
* standard border size
* grayscale intensity scaling flags
* morphological tophat flags
* arithmetic and logical operator flags
* grayscale morphology selection flags
* distance function b.c. flags
* image comparison flags
* color content flags
* </pre>
*/
/*-------------------------------------------------------------------------*
* Sel and Sel array *
*-------------------------------------------------------------------------*/
#define SEL_VERSION_NUMBER 1
/*! Selection */
struct Sel
{
l_int32 sy; /*!< sel height */
l_int32 sx; /*!< sel width */
l_int32 cy; /*!< y location of sel origin */
l_int32 cx; /*!< x location of sel origin */
l_int32 **data; /*!< {0,1,2}; data[i][j] in [row][col] order */
char *name; /*!< used to find sel by name */
};
typedef struct Sel SEL;
/*! Array of Sel */
struct Sela
{
l_int32 n; /*!< number of sel actually stored */
l_int32 nalloc; /*!< size of allocated ptr array */
struct Sel **sel; /*!< sel ptr array */
};
typedef struct Sela SELA;
/*-------------------------------------------------------------------------*
* Kernel *
*-------------------------------------------------------------------------*/
#define KERNEL_VERSION_NUMBER 2
/*! Kernel */
struct L_Kernel
{
l_int32 sy; /*!< kernel height */
l_int32 sx; /*!< kernel width */
l_int32 cy; /*!< y location of kernel origin */
l_int32 cx; /*!< x location of kernel origin */
l_float32 **data; /*!< data[i][j] in [row][col] order */
};
typedef struct L_Kernel L_KERNEL;
/*-------------------------------------------------------------------------*
* Morphological boundary condition flags *
* *
* Two types of boundary condition for erosion. *
* The global variable MORPH_BC takes on one of these two values. *
* See notes in morph.c for usage. *
*-------------------------------------------------------------------------*/
/*! Morphological boundary condition flags */
enum {
SYMMETRIC_MORPH_BC = 0,
ASYMMETRIC_MORPH_BC = 1
};
/*-------------------------------------------------------------------------*
* Structuring element types *
*-------------------------------------------------------------------------*/
/*! Structuring element types */
enum {
SEL_DONT_CARE = 0,
SEL_HIT = 1,
SEL_MISS = 2
};
/*-------------------------------------------------------------------------*
* Runlength flags for granulometry *
*-------------------------------------------------------------------------*/
/*! Runlength flags for granulometry */
enum {
L_RUN_OFF = 0,
L_RUN_ON = 1
};
/*-------------------------------------------------------------------------*
* Direction flags for grayscale morphology, granulometry, *
* composable Sels, convolution, etc. *
*-------------------------------------------------------------------------*/
/*! Direction flags */
enum {
L_HORIZ = 1,
L_VERT = 2,
L_BOTH_DIRECTIONS = 3
};
/*-------------------------------------------------------------------------*
* Morphological operation flags *
*-------------------------------------------------------------------------*/
/*! Morphological operation flags */
enum {
L_MORPH_DILATE = 1,
L_MORPH_ERODE = 2,
L_MORPH_OPEN = 3,
L_MORPH_CLOSE = 4,
L_MORPH_HMT = 5
};
/*-------------------------------------------------------------------------*
* Grayscale intensity scaling flags *
*-------------------------------------------------------------------------*/
/*! Grayscale intensity scaling flags */
enum {
L_LINEAR_SCALE = 1,
L_LOG_SCALE = 2
};
/*-------------------------------------------------------------------------*
* Morphological tophat flags *
*-------------------------------------------------------------------------*/
/*! Morphological tophat flags */
enum {
L_TOPHAT_WHITE = 0,
L_TOPHAT_BLACK = 1
};
/*-------------------------------------------------------------------------*
* Arithmetic and logical operator flags *
* (use on grayscale images and Numas) *
*-------------------------------------------------------------------------*/
/*! Arithmetic and logical operator flags */
enum {
L_ARITH_ADD = 1,
L_ARITH_SUBTRACT = 2,
L_ARITH_MULTIPLY = 3, /* on numas only */
L_ARITH_DIVIDE = 4, /* on numas only */
L_UNION = 5, /* on numas only */
L_INTERSECTION = 6, /* on numas only */
L_SUBTRACTION = 7, /* on numas only */
L_EXCLUSIVE_OR = 8 /* on numas only */
};
/*-------------------------------------------------------------------------*
* Min/max selection flags *
*-------------------------------------------------------------------------*/
/*! Min/max selection flags */
enum {
L_CHOOSE_MIN = 1, /* useful in a downscaling "erosion" */
L_CHOOSE_MAX = 2, /* useful in a downscaling "dilation" */
L_CHOOSE_MAXDIFF = 3, /* useful in a downscaling contrast */
L_CHOOSE_MIN_BOOST = 4, /* use a modification of the min value */
L_CHOOSE_MAX_BOOST = 5 /* use a modification of the max value */
};
/*-------------------------------------------------------------------------*
* Distance function b.c. flags *
*-------------------------------------------------------------------------*/
/*! Distance function b.c. flags */
enum {
L_BOUNDARY_BG = 1, /* assume bg outside image */
L_BOUNDARY_FG = 2 /* assume fg outside image */
};
/*-------------------------------------------------------------------------*
* Image comparison flags *
*-------------------------------------------------------------------------*/
/*! Image comparison flags */
enum {
L_COMPARE_XOR = 1,
L_COMPARE_SUBTRACT = 2,
L_COMPARE_ABS_DIFF = 3
};
/*-------------------------------------------------------------------------*
* Color content flags *
*-------------------------------------------------------------------------*/
/*! Color content flags */
enum {
L_MAX_DIFF_FROM_AVERAGE_2 = 1,
L_MAX_MIN_DIFF_FROM_2 = 2,
L_MAX_DIFF = 3
};
/*-------------------------------------------------------------------------*
* Standard size of border added around images for special processing *
*-------------------------------------------------------------------------*/
static const l_int32 ADDED_BORDER = 32; /*!< pixels, not bits */
#endif /* LEPTONICA_MORPH_H */

1284
third_party/leptonica/uos/loongarch64/include/leptonica/pix.h vendored Normal file
View File

File diff suppressed because it is too large Load Diff

95
third_party/leptonica/uos/loongarch64/include/leptonica/ptra.h vendored Normal file
View File

@ -0,0 +1,95 @@
/*====================================================================*
- Copyright (C) 2001 Leptonica. All rights reserved.
-
- Redistribution and use in source and binary forms, with or without
- modification, are permitted provided that the following conditions
- are met:
- 1. Redistributions of source code must retain the above copyright
- notice, this list of conditions and the following disclaimer.
- 2. Redistributions in binary form must reproduce the above
- copyright notice, this list of conditions and the following
- disclaimer in the documentation and/or other materials
- provided with the distribution.
-
- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL ANY
- CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
- OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
- NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*====================================================================*/
#ifndef LEPTONICA_PTRA_H
#define LEPTONICA_PTRA_H
/*!
* \file ptra.h
*
* <pre>
* Contains the following structs:
* struct L_Ptra
* struct L_Ptraa
*
* Contains definitions for:
* L_Ptra compaction flags for removal
* L_Ptra shifting flags for insert
* L_Ptraa accessor flags
* </pre>
*/
/*------------------------------------------------------------------------*
* Generic Ptr Array Structs *
*------------------------------------------------------------------------*/
/*! Generic pointer array */
struct L_Ptra
{
l_int32 nalloc; /*!< size of allocated ptr array */
l_int32 imax; /*!< greatest valid index */
l_int32 nactual; /*!< actual number of stored elements */
void **array; /*!< ptr array */
};
typedef struct L_Ptra L_PTRA;
/*! Array of generic pointer arrays */
struct L_Ptraa
{
l_int32 nalloc; /*!< size of allocated ptr array */
struct L_Ptra **ptra; /*!< array of ptra */
};
typedef struct L_Ptraa L_PTRAA;
/*------------------------------------------------------------------------*
* Array flags *
*------------------------------------------------------------------------*/
/*! Flags for removal from L_Ptra */
enum {
L_NO_COMPACTION = 1, /*!< null the pointer only */
L_COMPACTION = 2 /*!< compact the array */
};
/*! Flags for insertion into L_Ptra */
enum {
L_AUTO_DOWNSHIFT = 0, /*!< choose based on number of holes */
L_MIN_DOWNSHIFT = 1, /*!< downshifts min # of ptrs below insert */
L_FULL_DOWNSHIFT = 2 /*!< downshifts all ptrs below insert */
};
/*! Accessor flags for L_Ptraa */
enum {
L_HANDLE_ONLY = 0, /*!< ptr to L_Ptra; caller can inspect only */
L_REMOVE = 1 /*!< caller owns; destroy or save in L_Ptraa */
};
#endif /* LEPTONICA_PTRA_H */

77
third_party/leptonica/uos/loongarch64/include/leptonica/queue.h vendored Normal file
View File

@ -0,0 +1,77 @@
/*====================================================================*
- Copyright (C) 2001 Leptonica. All rights reserved.
-
- Redistribution and use in source and binary forms, with or without
- modification, are permitted provided that the following conditions
- are met:
- 1. Redistributions of source code must retain the above copyright
- notice, this list of conditions and the following disclaimer.
- 2. Redistributions in binary form must reproduce the above
- copyright notice, this list of conditions and the following
- disclaimer in the documentation and/or other materials
- provided with the distribution.
-
- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL ANY
- CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
- OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
- NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*====================================================================*/
#ifndef LEPTONICA_QUEUE_H
#define LEPTONICA_QUEUE_H
/*!
* \file queue.h
*
* <pre>
* Expandable pointer queue for arbitrary void* data.
*
* The L_Queue is a fifo that implements a queue of void* pointers.
* It can be used to hold a queue of any type of struct.
*
* Internally, it maintains two counters:
* nhead: location of head (in ptrs) from the beginning
* of the array.
* nelem: number of ptr elements stored in the queue.
*
* The element at the head of the queue, which is the next to
* be removed, is array[nhead]. The location at the tail of the
* queue to which the next element will be added is
* array[nhead + nelem].
*
* As items are added to the queue, nelem increases.
* As items are removed, nhead increases and nelem decreases.
* Any time the tail reaches the end of the allocated array,
* all the pointers are shifted to the left, so that the head
* is at the beginning of the array.
* If the array becomes more than 3/4 full, it doubles in size.
*
* The auxiliary stack can be used in a wrapper for re-using
* items popped from the queue. It is not made by default.
*
* For further implementation details, see queue.c.
* </pre>
*/
/*! Expandable pointer queue for arbitrary void* data */
struct L_Queue
{
l_int32 nalloc; /*!< size of allocated ptr array */
l_int32 nhead; /*!< location of head (in ptrs) from the */
/*!< beginning of the array */
l_int32 nelem; /*!< number of elements stored in the queue */
void **array; /*!< ptr array */
struct L_Stack *stack; /*!< auxiliary stack */
};
typedef struct L_Queue L_QUEUE;
#endif /* LEPTONICA_QUEUE_H */

90
third_party/leptonica/uos/loongarch64/include/leptonica/rbtree.h vendored Normal file
View File

@ -0,0 +1,90 @@
/*====================================================================*
- Copyright (C) 2001 Leptonica. All rights reserved.
-
- Redistribution and use in source and binary forms, with or without
- modification, are permitted provided that the following conditions
- are met:
- 1. Redistributions of source code must retain the above copyright
- notice, this list of conditions and the following disclaimer.
- 2. Redistributions in binary form must reproduce the above
- copyright notice, this list of conditions and the following
- disclaimer in the documentation and/or other materials
- provided with the distribution.
-
- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL ANY
- CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
- OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
- NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*====================================================================*/
/*
* Modified from the excellent code here:
* http://en.literateprograms.org/Red-black_tree_(C)?oldid=19567
* which has been placed in the public domain under the Creative Commons
* CC0 1.0 waiver (http://creativecommons.org/publicdomain/zero/1.0/).
*
* When the key is generated from a hash (e.g., string --> uint64),
* there is always the possibility of having collisions, but to make
* the collision probability very low requires using a large hash.
* For that reason, the key types are 64 bit quantities, which will result
* in a negligible probabililty of collisions for millions of hashed values.
* Using 8 byte keys instead of 4 byte keys requires a little more
* storage, but the simplification in being able to ignore collisions
* with the red-black trees for most applications is worth it.
*/
#ifndef LEPTONICA_RBTREE_H
#define LEPTONICA_RBTREE_H
/*! The three valid key types for red-black trees, maps and sets. */
enum {
L_INT_TYPE = 1,
L_UINT_TYPE = 2,
L_FLOAT_TYPE = 3
};
/*!
* Storage for keys and values for red-black trees, maps and sets.
* <pre>
* Note:
* (1) Keys and values of the valid key types are all 64-bit
* (2) (void *) can be used for values but not for keys.
* </pre>
*/
union Rb_Type {
l_int64 itype;
l_uint64 utype;
l_float64 ftype;
void *ptype;
};
typedef union Rb_Type RB_TYPE;
struct L_Rbtree {
struct L_Rbtree_Node *root;
l_int32 keytype;
};
typedef struct L_Rbtree L_RBTREE;
typedef struct L_Rbtree L_AMAP; /* hide underlying implementation for map */
typedef struct L_Rbtree L_ASET; /* hide underlying implementation for set */
struct L_Rbtree_Node {
union Rb_Type key;
union Rb_Type value;
struct L_Rbtree_Node *left;
struct L_Rbtree_Node *right;
struct L_Rbtree_Node *parent;
l_int32 color;
};
typedef struct L_Rbtree_Node L_RBTREE_NODE;
typedef struct L_Rbtree_Node L_AMAP_NODE; /* hide tree implementation */
typedef struct L_Rbtree_Node L_ASET_NODE; /* hide tree implementation */
#endif /* LEPTONICA_RBTREE_H */

239
third_party/leptonica/uos/loongarch64/include/leptonica/readbarcode.h vendored Normal file
View File

@ -0,0 +1,239 @@
/*====================================================================*
- Copyright (C) 2001 Leptonica. All rights reserved.
-
- Redistribution and use in source and binary forms, with or without
- modification, are permitted provided that the following conditions
- are met:
- 1. Redistributions of source code must retain the above copyright
- notice, this list of conditions and the following disclaimer.
- 2. Redistributions in binary form must reproduce the above
- copyright notice, this list of conditions and the following
- disclaimer in the documentation and/or other materials
- provided with the distribution.
-
- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL ANY
- CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
- OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
- NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*====================================================================*/
#ifndef LEPTONICA_READBARCODE_H
#define LEPTONICA_READBARCODE_H
/* ----------------------------------------------------------------- *
* Flags for method of extracting barcode widths *
* ----------------------------------------------------------------- */
/*! Flags for method of extracting barcode widths */
enum {
L_USE_WIDTHS = 1, /*!< use histogram of barcode widths */
L_USE_WINDOWS = 2 /*!< find best window for decoding transitions */
};
/* ----------------------------------------------------------------- *
* Flags for barcode formats *
* These are used both to identify a barcode format and to identify *
* the decoding method to use on a barcode. *
* ----------------------------------------------------------------- */
/*! Flags for barcode formats */
enum {
L_BF_UNKNOWN = 0, /*!< unknown format */
L_BF_ANY = 1, /*!< try decoding with all known formats */
L_BF_CODE128 = 2, /*!< decode with Code128 format */
L_BF_EAN8 = 3, /*!< decode with EAN8 format */
L_BF_EAN13 = 4, /*!< decode with EAN13 format */
L_BF_CODE2OF5 = 5, /*!< decode with Code 2 of 5 format */
L_BF_CODEI2OF5 = 6, /*!< decode with Interleaved 2 of 5 format */
L_BF_CODE39 = 7, /*!< decode with Code39 format */
L_BF_CODE93 = 8, /*!< decode with Code93 format */
L_BF_CODABAR = 9, /*!< decode with Code93 format */
L_BF_UPCA = 10 /*!< decode with UPC A format */
};
/* ----------------------------------------------------------------- *
* Currently supported formats *
* Update these arrays as new formats are added. *
* ----------------------------------------------------------------- */
/*! Currently supported formats */
static const l_int32 SupportedBarcodeFormat[] = {
L_BF_CODE2OF5,
L_BF_CODEI2OF5,
L_BF_CODE93,
L_BF_CODE39,
L_BF_CODABAR,
L_BF_UPCA,
L_BF_EAN13
};
/*! Currently supported format names */
static const char *SupportedBarcodeFormatName[] = {
"Code2of5",
"CodeI2of5",
"Code93",
"Code39",
"Codabar",
"Upca",
"Ean13"
};
static const l_int32 NumSupportedBarcodeFormats = 7; /*!< Number of formats */
/* ----------------------------------------------------------------- *
* Code 2 of 5 symbology *
* ----------------------------------------------------------------- */
static const char *Code2of5[] = {
"111121211", "211111112", "112111112", "212111111", /* 0 - 3 */
"111121112", "211121111", "112121111", "111111212", /* 4 - 7 */
"211111211", "112111211", /* 8 - 9 */
"21211", "21112" /* Start, Stop */
};
static const l_int32 C25_START = 10;
static const l_int32 C25_STOP = 11;
/* ----------------------------------------------------------------- *
* Code Interleaved 2 of 5 symbology *
* ----------------------------------------------------------------- */
static const char *CodeI2of5[] = {
"11221", "21112", "12112", "22111", "11212", /* 0 - 4 */
"21211", "12211", "11122", "21121", "12121", /* 5 - 9 */
"1111", "211" /* start, stop */
};
static const l_int32 CI25_START = 10;
static const l_int32 CI25_STOP = 11;
/* ----------------------------------------------------------------- *
* Code 93 symbology *
* ----------------------------------------------------------------- */
static const char *Code93[] = {
"131112", "111213", "111312", "111411", "121113", /* 0: 0 - 4 */
"121212", "121311", "111114", "131211", "141111", /* 5: 5 - 9 */
"211113", "211212", "211311", "221112", "221211", /* 10: A - E */
"231111", "112113", "112212", "112311", "122112", /* 15: F - J */
"132111", "111123", "111222", "111321", "121122", /* 20: K - O */
"131121", "212112", "212211", "211122", "211221", /* 25: P - T */
"221121", "222111", "112122", "112221", "122121", /* 30: U - Y */
"123111", "121131", "311112", "311211", "321111", /* 35: Z,-,.,SP,$ */
"112131", "113121", "211131", "131221", "312111", /* 40: /,+,%,($),(%) */
"311121", "122211", "111141" /* 45: (/),(+), Start */
};
/* Use "[]{}#" to represent special codes 43-47 */
static const char Code93Val[] =
"0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ-. $/+%[]{}#";
static const l_int32 C93_START = 47;
static const l_int32 C93_STOP = 47;
/* ----------------------------------------------------------------- *
* Code 39 symbology *
* ----------------------------------------------------------------- */
static const char *Code39[] = {
"111221211", "211211112", "112211112", "212211111", /* 0: 0 - 3 */
"111221112", "211221111", "112221111", "111211212", /* 4: 4 - 7 */
"211211211", "112211211", "211112112", "112112112", /* 8: 8 - B */
"212112111", "111122112", "211122111", "112122111", /* 12: C - F */
"111112212", "211112211", "112112211", "111122211", /* 16: G - J */
"211111122", "112111122", "212111121", "111121122", /* 20: K - N */
"211121121", "112121121", "111111222", "211111221", /* 24: O - R */
"112111221", "111121221", "221111112", "122111112", /* 28: S - V */
"222111111", "121121112", "221121111", "122121111", /* 32: W - Z */
"121111212", "221111211", "122111211", "121212111", /* 36: -,.,SP,$ */
"121211121", "121112121", "111212121", "121121211" /* 40: /,+,%,* */
};
/* Use "*" to represent the Start and Stop codes (43) */
static const char Code39Val[] =
"0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ-. $/+%*";
static const l_int32 C39_START = 43;
static const l_int32 C39_STOP = 43;
/* ----------------------------------------------------------------- *
* Codabar symbology *
* ----------------------------------------------------------------- */
static const char *Codabar[] = {
"1111122", "1111221", "1112112", "2211111", "1121121", /* 0: 0 - 4 */
"2111121", "1211112", "1211211", "1221111", "2112111", /* 5: 5 - 9 */
"1112211", "1122111", "2111212", "2121112", "2121211", /* 10: -,$,:,/,. */
"1121212", "1122121", "1212112", "1112122", "1112221" /* 15: +,A,B,C,D */
};
/* Ascii representations for codes 16-19: (A or T), (B or N), (C or *),
* (D or E). These are used in pairs for the Start and Stop codes. */
static const char CodabarVal[] = "0123456789-$:/.+ABCD";
/* ----------------------------------------------------------------- *
* UPC-A symbology *
* ----------------------------------------------------------------- */
static const char *Upca[] = {
"3211", "2221", "2122", "1411", "1132", /* 0: 0 - 4 */
"1231", "1114", "1312", "1213", "3112", /* 5: 5 - 9 */
"111", "111", "11111" /* 10: Start, Stop, Mid */
};
static const l_int32 UPCA_START = 10;
static const l_int32 UPCA_STOP = 11;
static const l_int32 UPCA_MID = 12;
/* ----------------------------------------------------------------- *
* Code128 symbology *
* ----------------------------------------------------------------- */
static const char *Code128[] = {
"212222", "222122", "222221", "121223", "121322", /* 0 - 4 */
"131222", "122213", "122312", "132212", "221213", /* 5 - 9 */
"221312", "231212", "112232", "122132", "122231", /* 10 - 14 */
"113222", "123122", "123221", "223211", "221132", /* 15 - 19 */
"221231", "213212", "223112", "312131", "311222", /* 20 - 24 */
"321122", "321221", "312212", "322112", "322211", /* 25 - 29 */
"212123", "212321", "232121", "111323", "131123", /* 30 - 34 */
"131321", "112313", "132113", "132311", "211313", /* 35 - 39 */
"231113", "231311", "112133", "112331", "132131", /* 40 - 44 */
"113123", "113321", "133121", "313121", "211331", /* 45 - 49 */
"231131", "213113", "213311", "213131", "311123", /* 50 - 54 */
"311321", "331121", "312113", "312311", "332111", /* 55 - 59 */
"314111", "221411", "431111", "111224", "111422", /* 60 - 64 */
"121124", "121421", "141122", "141221", "112214", /* 65 - 69 */
"112412", "122114", "122411", "142112", "142211", /* 70 - 74 */
"241211", "221114", "413111", "241112", "134111", /* 75 - 79 */
"111242", "121142", "121241", "114212", "124112", /* 80 - 84 */
"124211", "411212", "421112", "421211", "212141", /* 85 - 89 */
"214121", "412121", "111143", "111341", "131141", /* 90 - 94 */
"114113", "114311", "411113", "411311", "113141", /* 95 - 99 */
"114131", "311141", "411131", "211412", "211214", /* 100 - 104 */
"211232", "2331112" /* 105 - 106 */
};
static const l_int32 C128_FUN_3 = 96; /* in A or B only; in C it is 96 */
static const l_int32 C128_FUNC_2 = 97; /* in A or B only; in C it is 97 */
static const l_int32 C128_SHIFT = 98; /* in A or B only; in C it is 98 */
static const l_int32 C128_GOTO_C = 99; /* in A or B only; in C it is 99 */
static const l_int32 C128_GOTO_B = 100;
static const l_int32 C128_GOTO_A = 101;
static const l_int32 C128_FUNC_1 = 102;
static const l_int32 C128_START_A = 103;
static const l_int32 C128_START_B = 104;
static const l_int32 C128_START_C = 105;
static const l_int32 C128_STOP = 106;
/* code 128 symbols are 11 units */
static const l_int32 C128_SYMBOL_WIDTH = 11;
#endif /* LEPTONICA_READBARCODE_H */

263
third_party/leptonica/uos/loongarch64/include/leptonica/recog.h vendored Normal file
View File

@ -0,0 +1,263 @@
/*====================================================================*
- Copyright (C) 2001 Leptonica. All rights reserved.
-
- Redistribution and use in source and binary forms, with or without
- modification, are permitted provided that the following conditions
- are met:
- 1. Redistributions of source code must retain the above copyright
- notice, this list of conditions and the following disclaimer.
- 2. Redistributions in binary form must reproduce the above
- copyright notice, this list of conditions and the following
- disclaimer in the documentation and/or other materials
- provided with the distribution.
-
- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL ANY
- CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
- OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
- NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*====================================================================*/
#ifndef LEPTONICA_RECOG_H
#define LEPTONICA_RECOG_H
/*!
* \file recog.h
*
* <pre>
* This is a simple utility for training and recognizing individual
* machine-printed text characters. It is designed to be adapted
* to a particular set of character images; e.g., from a book.
*
* There are two methods of training the recognizer. In the most
* simple, a set of bitmaps has been labeled by some means, such
* a generic OCR program. This is input either one template at a time
* or as a pixa of templates, to a function that creates a recog.
* If in a pixa, the text string label must be embedded in the
* text field of each pix.
*
* If labeled data is not available, we start with a bootstrap
* recognizer (BSR) that has labeled data from a variety of sources.
* These images are scaled, typically to a fixed height, and then
* fed similarly scaled unlabeled images from the source (e.g., book),
* and the BSR attempts to identify them. All images that have
* a high enough correlation score with one of the templates in the
* BSR are emitted in a pixa, which now holds unscaled and labeled
* templates from the source. This is the generator for a book adapted
* recognizer (BAR).
*
* The pixa should always be thought of as the primary structure.
* It is the generator for the recog, because a recog is built
* from a pixa of unscaled images.
*
* New image templates can be added to a recog as long as it is
* in training mode. Once training is finished, to add templates
* it is necessary to extract the generating pixa, add templates
* to that pixa, and make a new recog. Similarly, we do not
* join two recog; instead, we simply join their generating pixa,
* and make a recog from that.
*
* To remove outliers from a pixa of labeled pix, make a recog,
* determine the outliers, and generate a new pixa with the
* outliers removed. The outliers are determined by building
* special templates for each character set that are scaled averages
* of the individual templates. Then a correlation score is found
* between each template and the averaged templates. There are
* two implementations; outliers are determined as either:
* (1) a template having a correlation score with its class average
* that is below a threshold, or
* (2) a template having a correlation score with its class average
* that is smaller than the correlation score with the average
* of another class.
* Outliers are removed from the generating pixa. Scaled averaging
* is only performed for determining outliers and for splitting
* characters; it is never used in a trained recognizer for identifying
* unlabeled samples.
*
* Two methods using averaged templates are provided for splitting
* touching characters:
* (1) greedy matching
* (2) document image decoding (DID)
* The DID method is the default. It is about 5x faster and
* possibly more accurate.
*
* Once a BAR has been made, unlabeled sample images are identified
* by finding the individual template in the BAR with highest
* correlation. The input images and images in the BAR can be
* represented in two ways:
* (1) as scanned, binarized to 1 bpp
* (2) as a width-normalized outline formed by thinning to a
* skeleton and then dilating by a fixed amount.
*
* The recog can be serialized to file and read back. The serialized
* version holds the templates used for correlation (which may have
* been modified by scaling and turning into lines from the unscaled
* templates), plus, for arbitrary character sets, the UTF8
* representation and the lookup table mapping from the character
* representation to index.
*
* Why do we not use averaged templates for recognition?
* Letterforms can take on significantly different shapes (eg.,
* the letters 'a' and 'g'), and it makes no sense to average these.
* The previous version of this utility allowed multiple recognizers
* to exist, but this is an unnecessary complication if recognition
* is done on all samples instead of on averages.
* </pre>
*/
#define RECOG_VERSION_NUMBER 2
struct L_Recog {
l_int32 scalew; /*!< scale all examples to this width; */
/*!< use 0 prevent horizontal scaling */
l_int32 scaleh; /*!< scale all examples to this height; */
/*!< use 0 prevent vertical scaling */
l_int32 linew; /*!< use a value > 0 to convert the bitmap */
/*!< to lines of fixed width; 0 to skip */
l_int32 templ_use; /*!< template use: use either the average */
/*!< or all temmplates (L_USE_AVERAGE or */
/*!< L_USE_ALL) */
l_int32 maxarraysize; /*!< initialize container arrays to this */
l_int32 setsize; /*!< size of character set */
l_int32 threshold; /*!< for binarizing if depth > 1 */
l_int32 maxyshift; /*!< vertical jiggle on nominal centroid */
/*!< alignment; typically 0 or 1 */
l_int32 charset_type; /*!< one of L_ARABIC_NUMERALS, etc. */
l_int32 charset_size; /*!< expected number of classes in charset */
l_int32 min_nopad; /*!< min number of samples without padding */
l_int32 num_samples; /*!< number of training samples */
l_int32 minwidth_u; /*!< min width averaged unscaled templates */
l_int32 maxwidth_u; /*!< max width averaged unscaled templates */
l_int32 minheight_u; /*!< min height averaged unscaled templates */
l_int32 maxheight_u; /*!< max height averaged unscaled templates */
l_int32 minwidth; /*!< min width averaged scaled templates */
l_int32 maxwidth; /*!< max width averaged scaled templates */
l_int32 ave_done; /*!< set to 1 when averaged bitmaps are made */
l_int32 train_done; /*!< set to 1 when training is complete or */
/*!< identification has started */
l_float32 max_wh_ratio; /*!< max width/height ratio to split */
l_float32 max_ht_ratio; /*!< max of max/min template height ratio */
l_int32 min_splitw; /*!< min component width kept in splitting */
l_int32 max_splith; /*!< max component height kept in splitting */
struct Sarray *sa_text; /*!< text array for arbitrary char set */
struct L_Dna *dna_tochar; /*!< index-to-char lut for arbitrary charset */
l_int32 *centtab; /*!< table for finding centroids */
l_int32 *sumtab; /*!< table for finding pixel sums */
struct Pixaa *pixaa_u; /*!< all unscaled templates for each class */
struct Ptaa *ptaa_u; /*!< centroids of all unscaled templates */
struct Numaa *naasum_u; /*!< area of all unscaled templates */
struct Pixaa *pixaa; /*!< all (scaled) templates for each class */
struct Ptaa *ptaa; /*!< centroids of all (scaledl) templates */
struct Numaa *naasum; /*!< area of all (scaled) templates */
struct Pixa *pixa_u; /*!< averaged unscaled templates per class */
struct Pta *pta_u; /*!< centroids of unscaled ave. templates */
struct Numa *nasum_u; /*!< area of unscaled averaged templates */
struct Pixa *pixa; /*!< averaged (scaled) templates per class */
struct Pta *pta; /*!< centroids of (scaled) ave. templates */
struct Numa *nasum; /*!< area of (scaled) averaged templates */
struct Pixa *pixa_tr; /*!< all input training images */
struct Pixa *pixadb_ave; /*!< unscaled and scaled averaged bitmaps */
struct Pixa *pixa_id; /*!< input images for identifying */
struct Pix *pixdb_ave; /*!< debug: best match of input against ave. */
struct Pix *pixdb_range; /*!< debug: best matches within range */
struct Pixa *pixadb_boot; /*!< debug: bootstrap training results */
struct Pixa *pixadb_split; /*!< debug: splitting results */
struct L_Bmf *bmf; /*!< bmf fonts */
l_int32 bmf_size; /*!< font size of bmf; default is 6 pt */
struct L_Rdid *did; /*!< temp data used for image decoding */
struct L_Rch *rch; /*!< temp data used for holding best char */
struct L_Rcha *rcha; /*!< temp data used for array of best chars */
};
typedef struct L_Recog L_RECOG;
/*!
* Data returned from correlation matching on a single character
*/
struct L_Rch {
l_int32 index; /*!< index of best template */
l_float32 score; /*!< correlation score of best template */
char *text; /*!< character string of best template */
l_int32 sample; /*!< index of best sample (within the best */
/*!< template class, if all samples are used) */
l_int32 xloc; /*!< x-location of template (delx + shiftx) */
l_int32 yloc; /*!< y-location of template (dely + shifty) */
l_int32 width; /*!< width of best template */
};
typedef struct L_Rch L_RCH;
/*!
* Data returned from correlation matching on an array of characters
*/
struct L_Rcha {
struct Numa *naindex; /*!< indices of best templates */
struct Numa *nascore; /*!< correlation scores of best templates */
struct Sarray *satext; /*!< character strings of best templates */
struct Numa *nasample; /*!< indices of best samples */
struct Numa *naxloc; /*!< x-locations of templates (delx + shiftx) */
struct Numa *nayloc; /*!< y-locations of templates (dely + shifty) */
struct Numa *nawidth; /*!< widths of best templates */
};
typedef struct L_Rcha L_RCHA;
/*!
* Data used for decoding a line of characters.
*/
struct L_Rdid {
struct Pix *pixs; /*!< clone of pix to be decoded */
l_int32 **counta; /*!< count array for each averaged template */
l_int32 **delya; /*!< best y-shift array per average template */
l_int32 narray; /*!< number of averaged templates */
l_int32 size; /*!< size of count array (width of pixs) */
l_int32 *setwidth; /*!< setwidths for each template */
struct Numa *nasum; /*!< pixel count in pixs by column */
struct Numa *namoment; /*!< first moment of pixels in pixs by cols */
l_int32 fullarrays; /*!< 1 if full arrays are made; 0 otherwise */
l_float32 *beta; /*!< channel coeffs for template fg term */
l_float32 *gamma; /*!< channel coeffs for bit-and term */
l_float32 *trellisscore; /*!< score on trellis */
l_int32 *trellistempl; /*!< template on trellis (for backtrack) */
struct Numa *natempl; /*!< indices of best path templates */
struct Numa *naxloc; /*!< x locations of best path templates */
struct Numa *nadely; /*!< y locations of best path templates */
struct Numa *nawidth; /*!< widths of best path templates */
struct Boxa *boxa; /*!< Viterbi result for splitting input pixs */
struct Numa *nascore; /*!< correlation scores: best path templates */
struct Numa *natempl_r; /*!< indices of best rescored templates */
struct Numa *nasample_r; /*!< samples of best scored templates */
struct Numa *naxloc_r; /*!< x locations of best rescoredtemplates */
struct Numa *nadely_r; /*!< y locations of best rescoredtemplates */
struct Numa *nawidth_r; /*!< widths of best rescoredtemplates */
struct Numa *nascore_r; /*!< correlation scores: rescored templates */
};
typedef struct L_Rdid L_RDID;
/*-------------------------------------------------------------------------*
* Flags for describing limited character sets *
*-------------------------------------------------------------------------*/
/*! Flags for describing limited character sets */
enum {
L_UNKNOWN = 0, /*!< character set type is not specified */
L_ARABIC_NUMERALS = 1, /*!< 10 digits */
L_LC_ROMAN_NUMERALS = 2, /*!< 7 lower-case letters (i,v,x,l,c,d,m) */
L_UC_ROMAN_NUMERALS = 3, /*!< 7 upper-case letters (I,V,X,L,C,D,M) */
L_LC_ALPHA = 4, /*!< 26 lower-case letters */
L_UC_ALPHA = 5 /*!< 26 upper-case letters */
};
/*-------------------------------------------------------------------------*
* Flags for selecting between using average and all templates *
*-------------------------------------------------------------------------*/
/*! Flags for selecting average or all templates: recog->templ_use */
enum {
L_USE_ALL_TEMPLATES = 0, /*!< use all templates; default */
L_USE_AVERAGE_TEMPLATES = 1 /*!< use average templates; special cases */
};
#endif /* LEPTONICA_RECOG_H */

140
third_party/leptonica/uos/loongarch64/include/leptonica/regutils.h vendored Normal file
View File

@ -0,0 +1,140 @@
/*====================================================================*
- Copyright (C) 2001 Leptonica. All rights reserved.
-
- Redistribution and use in source and binary forms, with or without
- modification, are permitted provided that the following conditions
- are met:
- 1. Redistributions of source code must retain the above copyright
- notice, this list of conditions and the following disclaimer.
- 2. Redistributions in binary form must reproduce the above
- copyright notice, this list of conditions and the following
- disclaimer in the documentation and/or other materials
- provided with the distribution.
-
- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL ANY
- CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
- OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
- NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*====================================================================*/
#ifndef LEPTONICA_REGUTILS_H
#define LEPTONICA_REGUTILS_H
/*!
* \file regutils.h
*
* <pre>
* Contains this regression test parameter packaging struct
* struct L_RegParams
*
* The regression test utility allows you to write regression tests
* that compare results with existing "golden files" and with
* compiled in data.
*
* Regression tests can be called in three ways.
* For example, for distance_reg:
*
* Case 1: distance_reg [compare]
* This runs the test against the set of golden files. It
* appends to 'outfile.txt' either "SUCCESS" or "FAILURE",
* as well as the details of any parts of the test that failed.
* It writes to a temporary file stream (fp).
* Using 'compare' on the command line is optional.
*
* Case 2: distance_reg generate
* This generates golden files in /tmp for the reg test.
*
* Case 3: distance_reg display
* This runs the test but makes no comparison of the output
* against the set of golden files. In addition, this displays
* images and plots that are specified in the test under
* control of the display variable. Display is enabled only
* for this case.
*
* Regression tests follow the pattern given below. Tests are
* automatically numbered sequentially, and it is convenient to
* comment each with a number to keep track (for comparison tests
* and for debugging). In an actual case, comparisons of pix and
* of files can occur in any order. We give a specific order here
* for clarity.
*
* L_REGPARAMS *rp; // holds data required by the test functions
*
* // Setup variables; optionally open stream
* if (regTestSetup(argc, argv, &rp))
* return 1;
*
* // Test pairs of generated pix for identity. This compares
* // two pix; no golden file is generated.
* regTestComparePix(rp, pix1, pix2); // 0
*
* // Test pairs of generated pix for similarity. This compares
* // two pix; no golden file is generated. The last arg determines
* // if stats are to be written to stderr.
* regTestCompareSimilarPix(rp, pix1, pix2, 15, 0.001, 0); // 1
*
* // Generation of <newfile*> outputs and testing for identity
* // These files can be anything, of course.
* regTestCheckFile(rp, <newfile0>); // 2
* regTestCheckFile(rp, <newfile1>); // 3
*
* // Test pairs of output golden files for identity. Here we
* // are comparing golden files 2 and 3.
* regTestCompareFiles(rp, 2, 3); // 4
*
* // "Write and check". This writes a pix using a canonical
* // formulation for the local filename and either:
* // case 1: generates a golden file
* // case 2: compares the local file with a golden file
* // case 3: generates local files and displays
* // Here we write the pix compressed with png and jpeg, respectively;
* // Then check against the golden file. The internal %index
* // is incremented; it is embedded in the local filename and,
* // if generating, in the golden file as well.
* regTestWritePixAndCheck(rp, pix1, IFF_PNG); // 5
* regTestWritePixAndCheck(rp, pix2, IFF_JFIF_JPEG); // 6
*
* // Display if reg test was called in 'display' mode
* pixDisplayWithTitle(pix1, 100, 100, NULL, rp->display);
*
* // Clean up and output result
* regTestCleanup(rp);
* </pre>
*/
/*----------------------------------------------------------------------------*
* Regression test parameter packer *
*----------------------------------------------------------------------------*/
/*! Regression test parameter packer */
struct L_RegParams
{
FILE *fp; /*!< stream to temporary output file for compare mode */
char *testname; /*!< name of test, without '_reg' */
char *tempfile; /*!< name of temp file for compare mode output */
l_int32 mode; /*!< generate, compare or display */
l_int32 index; /*!< index into saved files for this test; 0-based */
l_int32 success; /*!< overall result of the test */
l_int32 display; /*!< 1 if in display mode; 0 otherwise */
L_TIMER tstart; /*!< marks beginning of the reg test */
};
typedef struct L_RegParams L_REGPARAMS;
/*! Running modes for the test */
enum {
L_REG_GENERATE = 0,
L_REG_COMPARE = 1,
L_REG_DISPLAY = 2
};
#endif /* LEPTONICA_REGUTILS_H */

70
third_party/leptonica/uos/loongarch64/include/leptonica/stack.h vendored Normal file
View File

@ -0,0 +1,70 @@
/*====================================================================*
- Copyright (C) 2001 Leptonica. All rights reserved.
-
- Redistribution and use in source and binary forms, with or without
- modification, are permitted provided that the following conditions
- are met:
- 1. Redistributions of source code must retain the above copyright
- notice, this list of conditions and the following disclaimer.
- 2. Redistributions in binary form must reproduce the above
- copyright notice, this list of conditions and the following
- disclaimer in the documentation and/or other materials
- provided with the distribution.
-
- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL ANY
- CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
- OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
- NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*====================================================================*/
#ifndef LEPTONICA_STACK_H
#define LEPTONICA_STACK_H
/*!
* \file stack.h
*
* <pre>
* Expandable pointer stack for arbitrary void* data.
*
* The L_Stack is an array of void * ptrs, onto which arbitrary
* objects can be stored. At any time, the number of
* stored objects is stack->n. The object at the bottom
* of the stack is at array[0]; the object at the top of
* the stack is at array[n-1]. New objects are added
* to the top of the stack, at the first available location,
* which is array[n]. Objects are removed from the top of the
* stack. When an attempt is made to remove an object from an
* empty stack, the result is null. When the stack becomes
* filled, so that n = nalloc, the size is doubled.
*
* The auxiliary stack can be used to store and remove
* objects for re-use. It must be created by a separate
* call to pstackCreate(). [Just imagine the chaos if
* pstackCreate() created the auxiliary stack!]
* pstackDestroy() checks for the auxiliary stack and removes it.
* </pre>
*/
/*! Expandable pointer stack for arbitrary void* data.
* Note that array[n] is the first null ptr in the array
*/
struct L_Stack
{
l_int32 nalloc; /*!< size of ptr array */
l_int32 n; /*!< number of stored elements */
void **array; /*!< ptr array */
struct L_Stack *auxstack; /*!< auxiliary stack */
};
typedef struct L_Stack L_STACK;
#endif /* LEPTONICA_STACK_H */

60
third_party/leptonica/uos/loongarch64/include/leptonica/stringcode.h vendored Normal file
View File

@ -0,0 +1,60 @@
/*====================================================================*
- Copyright (C) 2001 Leptonica. All rights reserved.
-
- Redistribution and use in source and binary forms, with or without
- modification, are permitted provided that the following conditions
- are met:
- 1. Redistributions of source code must retain the above copyright
- notice, this list of conditions and the following disclaimer.
- 2. Redistributions in binary form must reproduce the above
- copyright notice, this list of conditions and the following
- disclaimer in the documentation and/or other materials
- provided with the distribution.
-
- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL ANY
- CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
- OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
- NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*====================================================================*/
#ifndef LEPTONICA_STRINGCODE_H
#define LEPTONICA_STRINGCODE_H
/*!
* \file stringcode.h
*
* Data structure to hold accumulating generated code for storing
* and extracing serializable leptonica objects (e.g., pixa, recog).
*
* Also a flag for selecting a string from the L_GenAssoc struct
* in stringcode.
*/
struct L_StrCode
{
l_int32 fileno; /*!< index for function and output file names */
l_int32 ifunc; /*!< index into struct currently being stored */
SARRAY *function; /*!< store case code for extraction */
SARRAY *data; /*!< store base64 encoded data as strings */
SARRAY *descr; /*!< store line in description table */
l_int32 n; /*!< number of data strings */
};
typedef struct L_StrCode L_STRCODE;
/*! Select string in stringcode for a specific serializable data type */
enum {
L_STR_TYPE = 0, /*!< typedef for the data type */
L_STR_NAME = 1, /*!< name of the data type */
L_STR_READER = 2, /*!< reader to get the data type from file */
L_STR_MEMREADER = 3 /*!< reader to get the compressed string in memory */
};
#endif /* LEPTONICA_STRINGCODE_H */

76
third_party/leptonica/uos/loongarch64/include/leptonica/sudoku.h vendored Normal file
View File

@ -0,0 +1,76 @@
/*====================================================================*
- Copyright (C) 2001 Leptonica. All rights reserved.
-
- Redistribution and use in source and binary forms, with or without
- modification, are permitted provided that the following conditions
- are met:
- 1. Redistributions of source code must retain the above copyright
- notice, this list of conditions and the following disclaimer.
- 2. Redistributions in binary form must reproduce the above
- copyright notice, this list of conditions and the following
- disclaimer in the documentation and/or other materials
- provided with the distribution.
-
- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL ANY
- CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
- OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
- NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*====================================================================*/
#ifndef SUDOKU_H_INCLUDED
#define SUDOKU_H_INCLUDED
/*!
* \file sudoku.h
*
* <pre>
* The L_Sudoku holds all the information of the current state.
*
* The input to sudokuCreate() is a file with any number of lines
* starting with '#', followed by 9 lines consisting of 9 numbers
* in each line. These have the known values and use 0 for the unknowns.
* Blank lines are ignored.
*
* The %locs array holds the indices of the unknowns, numbered
* left-to-right and top-to-bottom from 0 to 80. The array size
* is initialized to %num. %current is the index into the %locs
* array of the current guess: locs[current].
*
* The %state array is used to determine the validity of each guess.
* It is of size 81, and is initialized by setting the unknowns to 0
* and the knowns to their input values.
* </pre>
*/
struct L_Sudoku
{
l_int32 num; /*!< number of unknowns */
l_int32 *locs; /*!< location of unknowns */
l_int32 current; /*!< index into %locs of current location */
l_int32 *init; /*!< initial state, with 0 representing */
/*!< the unknowns */
l_int32 *state; /*!< present state, including inits and */
/*!< guesses of unknowns up to %current */
l_int32 nguess; /*!< shows current number of guesses */
l_int32 finished; /*!< set to 1 when solved */
l_int32 failure; /*!< set to 1 if no solution is possible */
};
typedef struct L_Sudoku L_SUDOKU;
/*! For printing out array data */
enum {
L_SUDOKU_INIT = 0,
L_SUDOKU_STATE = 1
};
#endif /* SUDOKU_H_INCLUDED */

64
third_party/leptonica/uos/loongarch64/include/leptonica/watershed.h vendored Normal file
View File

@ -0,0 +1,64 @@
/*====================================================================*
- Copyright (C) 2001 Leptonica. All rights reserved.
-
- Redistribution and use in source and binary forms, with or without
- modification, are permitted provided that the following conditions
- are met:
- 1. Redistributions of source code must retain the above copyright
- notice, this list of conditions and the following disclaimer.
- 2. Redistributions in binary form must reproduce the above
- copyright notice, this list of conditions and the following
- disclaimer in the documentation and/or other materials
- provided with the distribution.
-
- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL ANY
- CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
- OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
- NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*====================================================================*/
#ifndef LEPTONICA_WATERSHED_H
#define LEPTONICA_WATERSHED_H
/*!
* \file watershed.h
*
* Simple data structure to hold watershed data.
* All data here is owned by the L_WShed and must be freed.
*/
/*! Simple data structure to hold watershed data. */
struct L_WShed
{
struct Pix *pixs; /*!< clone of input 8 bpp pixs */
struct Pix *pixm; /*!< clone of input 1 bpp seed (marker) pixm */
l_int32 mindepth; /*!< minimum depth allowed for a watershed */
struct Pix *pixlab; /*!< 16 bpp label pix */
struct Pix *pixt; /*!< scratch pix for computing wshed regions */
void **lines8; /*!< line ptrs for pixs */
void **linem1; /*!< line ptrs for pixm */
void **linelab32; /*!< line ptrs for pixlab */
void **linet1; /*!< line ptrs for pixt */
struct Pixa *pixad; /*!< result: 1 bpp pixa of watersheds */
struct Pta *ptas; /*!< pta of initial seed pixels */
struct Numa *nasi; /*!< numa of seed indicators; 0 if completed */
struct Numa *nash; /*!< numa of initial seed heights */
struct Numa *namh; /*!< numa of initial minima heights */
struct Numa *nalevels; /*!< result: numa of watershed levels */
l_int32 nseeds; /*!< number of seeds (markers) */
l_int32 nother; /*!< number of minima different from seeds */
l_int32 *lut; /*!< lut for pixel indices */
struct Numa **links; /*!< back-links into lut, for updates */
l_int32 arraysize; /*!< size of links array */
l_int32 debug; /*!< set to 1 for debug output */
};
typedef struct L_WShed L_WSHED;
#endif /* LEPTONICA_WATERSHED_H */

BIN
third_party/leptonica/uos/loongarch64/lib/libleptonica.a vendored Normal file
View File

Binary file not shown.

11
third_party/leptonica/uos/loongarch64/lib/pkgconfig/lept.pc vendored Normal file
View File

@ -0,0 +1,11 @@
prefix=/home/huagao/sane/code_app/third_party/leptonica/kylin/loongarch64/leptonica-1.74.4/build/release
exec_prefix=${prefix}/bin
libdir=${prefix}/lib
includedir=${prefix}/include
Name: leptonica
Description: An open source C library for efficient image processing and image analysis operations
Version: 1.74.4
Libs: -L${libdir} -lleptonica_OUTPUT_NAME-NOTFOUND
Libs.private:
Cflags: -I${includedir} -I${includedir}/leptonica

3090
third_party/libcurl/uos/loongarch64/include/curl/curl.h vendored Normal file
View File

File diff suppressed because it is too large Load Diff

77
third_party/libcurl/uos/loongarch64/include/curl/curlver.h vendored Normal file
View File

@ -0,0 +1,77 @@
#ifndef CURLINC_CURLVER_H
#define CURLINC_CURLVER_H
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* Copyright (C) 1998 - 2022, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at https://curl.se/docs/copyright.html.
*
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
* copies of the Software, and permit persons to whom the Software is
* furnished to do so, under the terms of the COPYING file.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
***************************************************************************/
/* This header file contains nothing but libcurl version info, generated by
a script at release-time. This was made its own header file in 7.11.2 */
/* This is the global package copyright */
#define LIBCURL_COPYRIGHT "1996 - 2022 Daniel Stenberg, <daniel@haxx.se>."
/* This is the version number of the libcurl package from which this header
file origins: */
#define LIBCURL_VERSION "7.82.0"
/* The numeric version number is also available "in parts" by using these
defines: */
#define LIBCURL_VERSION_MAJOR 7
#define LIBCURL_VERSION_MINOR 82
#define LIBCURL_VERSION_PATCH 0
/* This is the numeric version of the libcurl version number, meant for easier
parsing and comparisons by programs. The LIBCURL_VERSION_NUM define will
always follow this syntax:
0xXXYYZZ
Where XX, YY and ZZ are the main version, release and patch numbers in
hexadecimal (using 8 bits each). All three numbers are always represented
using two digits. 1.2 would appear as "0x010200" while version 9.11.7
appears as "0x090b07".
This 6-digit (24 bits) hexadecimal number does not show pre-release number,
and it is always a greater number in a more recent release. It makes
comparisons with greater than and less than work.
Note: This define is the full hex number and _does not_ use the
CURL_VERSION_BITS() macro since curl's own configure script greps for it
and needs it to contain the full number.
*/
#define LIBCURL_VERSION_NUM 0x075200
/*
* This is the date and time when the full source package was created. The
* timestamp is not stored in git, as the timestamp is properly set in the
* tarballs by the maketgz script.
*
* The format of the date follows this template:
*
* "2007-11-23"
*/
#define LIBCURL_TIMESTAMP "2022-03-05"
#define CURL_VERSION_BITS(x,y,z) ((x)<<16|(y)<<8|(z))
#define CURL_AT_LEAST_VERSION(x,y,z) \
(LIBCURL_VERSION_NUM >= CURL_VERSION_BITS(x, y, z))
#endif /* CURLINC_CURLVER_H */

123
third_party/libcurl/uos/loongarch64/include/curl/easy.h vendored Normal file
View File

@ -0,0 +1,123 @@
#ifndef CURLINC_EASY_H
#define CURLINC_EASY_H
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* Copyright (C) 1998 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at https://curl.se/docs/copyright.html.
*
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
* copies of the Software, and permit persons to whom the Software is
* furnished to do so, under the terms of the COPYING file.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
***************************************************************************/
#ifdef __cplusplus
extern "C" {
#endif
/* Flag bits in the curl_blob struct: */
#define CURL_BLOB_COPY 1 /* tell libcurl to copy the data */
#define CURL_BLOB_NOCOPY 0 /* tell libcurl to NOT copy the data */
struct curl_blob {
void *data;
size_t len;
unsigned int flags; /* bit 0 is defined, the rest are reserved and should be
left zeroes */
};
CURL_EXTERN CURL *curl_easy_init(void);
CURL_EXTERN CURLcode curl_easy_setopt(CURL *curl, CURLoption option, ...);
CURL_EXTERN CURLcode curl_easy_perform(CURL *curl);
CURL_EXTERN void curl_easy_cleanup(CURL *curl);
/*
* NAME curl_easy_getinfo()
*
* DESCRIPTION
*
* Request internal information from the curl session with this function. The
* third argument MUST be a pointer to a long, a pointer to a char * or a
* pointer to a double (as the documentation describes elsewhere). The data
* pointed to will be filled in accordingly and can be relied upon only if the
* function returns CURLE_OK. This function is intended to get used *AFTER* a
* performed transfer, all results from this function are undefined until the
* transfer is completed.
*/
CURL_EXTERN CURLcode curl_easy_getinfo(CURL *curl, CURLINFO info, ...);
/*
* NAME curl_easy_duphandle()
*
* DESCRIPTION
*
* Creates a new curl session handle with the same options set for the handle
* passed in. Duplicating a handle could only be a matter of cloning data and
* options, internal state info and things like persistent connections cannot
* be transferred. It is useful in multithreaded applications when you can run
* curl_easy_duphandle() for each new thread to avoid a series of identical
* curl_easy_setopt() invokes in every thread.
*/
CURL_EXTERN CURL *curl_easy_duphandle(CURL *curl);
/*
* NAME curl_easy_reset()
*
* DESCRIPTION
*
* Re-initializes a CURL handle to the default values. This puts back the
* handle to the same state as it was in when it was just created.
*
* It does keep: live connections, the Session ID cache, the DNS cache and the
* cookies.
*/
CURL_EXTERN void curl_easy_reset(CURL *curl);
/*
* NAME curl_easy_recv()
*
* DESCRIPTION
*
* Receives data from the connected socket. Use after successful
* curl_easy_perform() with CURLOPT_CONNECT_ONLY option.
*/
CURL_EXTERN CURLcode curl_easy_recv(CURL *curl, void *buffer, size_t buflen,
size_t *n);
/*
* NAME curl_easy_send()
*
* DESCRIPTION
*
* Sends data over the connected socket. Use after successful
* curl_easy_perform() with CURLOPT_CONNECT_ONLY option.
*/
CURL_EXTERN CURLcode curl_easy_send(CURL *curl, const void *buffer,
size_t buflen, size_t *n);
/*
* NAME curl_easy_upkeep()
*
* DESCRIPTION
*
* Performs connection upkeep for the given session handle.
*/
CURL_EXTERN CURLcode curl_easy_upkeep(CURL *curl);
#ifdef __cplusplus
}
#endif
#endif

50
third_party/libcurl/uos/loongarch64/include/curl/mprintf.h vendored Normal file
View File

@ -0,0 +1,50 @@
#ifndef CURLINC_MPRINTF_H
#define CURLINC_MPRINTF_H
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* Copyright (C) 1998 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at https://curl.se/docs/copyright.html.
*
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
* copies of the Software, and permit persons to whom the Software is
* furnished to do so, under the terms of the COPYING file.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
***************************************************************************/
#include <stdarg.h>
#include <stdio.h> /* needed for FILE */
#include "curl.h" /* for CURL_EXTERN */
#ifdef __cplusplus
extern "C" {
#endif
CURL_EXTERN int curl_mprintf(const char *format, ...);
CURL_EXTERN int curl_mfprintf(FILE *fd, const char *format, ...);
CURL_EXTERN int curl_msprintf(char *buffer, const char *format, ...);
CURL_EXTERN int curl_msnprintf(char *buffer, size_t maxlength,
const char *format, ...);
CURL_EXTERN int curl_mvprintf(const char *format, va_list args);
CURL_EXTERN int curl_mvfprintf(FILE *fd, const char *format, va_list args);
CURL_EXTERN int curl_mvsprintf(char *buffer, const char *format, va_list args);
CURL_EXTERN int curl_mvsnprintf(char *buffer, size_t maxlength,
const char *format, va_list args);
CURL_EXTERN char *curl_maprintf(const char *format, ...);
CURL_EXTERN char *curl_mvaprintf(const char *format, va_list args);
#ifdef __cplusplus
}
#endif
#endif /* CURLINC_MPRINTF_H */

457
third_party/libcurl/uos/loongarch64/include/curl/multi.h vendored Normal file
View File

@ -0,0 +1,457 @@
#ifndef CURLINC_MULTI_H
#define CURLINC_MULTI_H
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* Copyright (C) 1998 - 2021, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at https://curl.se/docs/copyright.html.
*
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
* copies of the Software, and permit persons to whom the Software is
* furnished to do so, under the terms of the COPYING file.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
***************************************************************************/
/*
This is an "external" header file. Don't give away any internals here!
GOALS
o Enable a "pull" interface. The application that uses libcurl decides where
and when to ask libcurl to get/send data.
o Enable multiple simultaneous transfers in the same thread without making it
complicated for the application.
o Enable the application to select() on its own file descriptors and curl's
file descriptors simultaneous easily.
*/
/*
* This header file should not really need to include "curl.h" since curl.h
* itself includes this file and we expect user applications to do #include
* <curl/curl.h> without the need for especially including multi.h.
*
* For some reason we added this include here at one point, and rather than to
* break existing (wrongly written) libcurl applications, we leave it as-is
* but with this warning attached.
*/
#include "curl.h"
#ifdef __cplusplus
extern "C" {
#endif
#if defined(BUILDING_LIBCURL) || defined(CURL_STRICTER)
typedef struct Curl_multi CURLM;
#else
typedef void CURLM;
#endif
typedef enum {
CURLM_CALL_MULTI_PERFORM = -1, /* please call curl_multi_perform() or
curl_multi_socket*() soon */
CURLM_OK,
CURLM_BAD_HANDLE, /* the passed-in handle is not a valid CURLM handle */
CURLM_BAD_EASY_HANDLE, /* an easy handle was not good/valid */
CURLM_OUT_OF_MEMORY, /* if you ever get this, you're in deep sh*t */
CURLM_INTERNAL_ERROR, /* this is a libcurl bug */
CURLM_BAD_SOCKET, /* the passed in socket argument did not match */
CURLM_UNKNOWN_OPTION, /* curl_multi_setopt() with unsupported option */
CURLM_ADDED_ALREADY, /* an easy handle already added to a multi handle was
attempted to get added - again */
CURLM_RECURSIVE_API_CALL, /* an api function was called from inside a
callback */
CURLM_WAKEUP_FAILURE, /* wakeup is unavailable or failed */
CURLM_BAD_FUNCTION_ARGUMENT, /* function called with a bad parameter */
CURLM_ABORTED_BY_CALLBACK,
CURLM_LAST
} CURLMcode;
/* just to make code nicer when using curl_multi_socket() you can now check
for CURLM_CALL_MULTI_SOCKET too in the same style it works for
curl_multi_perform() and CURLM_CALL_MULTI_PERFORM */
#define CURLM_CALL_MULTI_SOCKET CURLM_CALL_MULTI_PERFORM
/* bitmask bits for CURLMOPT_PIPELINING */
#define CURLPIPE_NOTHING 0L
#define CURLPIPE_HTTP1 1L
#define CURLPIPE_MULTIPLEX 2L
typedef enum {
CURLMSG_NONE, /* first, not used */
CURLMSG_DONE, /* This easy handle has completed. 'result' contains
the CURLcode of the transfer */
CURLMSG_LAST /* last, not used */
} CURLMSG;
struct CURLMsg {
CURLMSG msg; /* what this message means */
CURL *easy_handle; /* the handle it concerns */
union {
void *whatever; /* message-specific data */
CURLcode result; /* return code for transfer */
} data;
};
typedef struct CURLMsg CURLMsg;
/* Based on poll(2) structure and values.
* We don't use pollfd and POLL* constants explicitly
* to cover platforms without poll(). */
#define CURL_WAIT_POLLIN 0x0001
#define CURL_WAIT_POLLPRI 0x0002
#define CURL_WAIT_POLLOUT 0x0004
struct curl_waitfd {
curl_socket_t fd;
short events;
short revents; /* not supported yet */
};
/*
* Name: curl_multi_init()
*
* Desc: inititalize multi-style curl usage
*
* Returns: a new CURLM handle to use in all 'curl_multi' functions.
*/
CURL_EXTERN CURLM *curl_multi_init(void);
/*
* Name: curl_multi_add_handle()
*
* Desc: add a standard curl handle to the multi stack
*
* Returns: CURLMcode type, general multi error code.
*/
CURL_EXTERN CURLMcode curl_multi_add_handle(CURLM *multi_handle,
CURL *curl_handle);
/*
* Name: curl_multi_remove_handle()
*
* Desc: removes a curl handle from the multi stack again
*
* Returns: CURLMcode type, general multi error code.
*/
CURL_EXTERN CURLMcode curl_multi_remove_handle(CURLM *multi_handle,
CURL *curl_handle);
/*
* Name: curl_multi_fdset()
*
* Desc: Ask curl for its fd_set sets. The app can use these to select() or
* poll() on. We want curl_multi_perform() called as soon as one of
* them are ready.
*
* Returns: CURLMcode type, general multi error code.
*/
CURL_EXTERN CURLMcode curl_multi_fdset(CURLM *multi_handle,
fd_set *read_fd_set,
fd_set *write_fd_set,
fd_set *exc_fd_set,
int *max_fd);
/*
* Name: curl_multi_wait()
*
* Desc: Poll on all fds within a CURLM set as well as any
* additional fds passed to the function.
*
* Returns: CURLMcode type, general multi error code.
*/
CURL_EXTERN CURLMcode curl_multi_wait(CURLM *multi_handle,
struct curl_waitfd extra_fds[],
unsigned int extra_nfds,
int timeout_ms,
int *ret);
/*
* Name: curl_multi_poll()
*
* Desc: Poll on all fds within a CURLM set as well as any
* additional fds passed to the function.
*
* Returns: CURLMcode type, general multi error code.
*/
CURL_EXTERN CURLMcode curl_multi_poll(CURLM *multi_handle,
struct curl_waitfd extra_fds[],
unsigned int extra_nfds,
int timeout_ms,
int *ret);
/*
* Name: curl_multi_wakeup()
*
* Desc: wakes up a sleeping curl_multi_poll call.
*
* Returns: CURLMcode type, general multi error code.
*/
CURL_EXTERN CURLMcode curl_multi_wakeup(CURLM *multi_handle);
/*
* Name: curl_multi_perform()
*
* Desc: When the app thinks there's data available for curl it calls this
* function to read/write whatever there is right now. This returns
* as soon as the reads and writes are done. This function does not
* require that there actually is data available for reading or that
* data can be written, it can be called just in case. It returns
* the number of handles that still transfer data in the second
* argument's integer-pointer.
*
* Returns: CURLMcode type, general multi error code. *NOTE* that this only
* returns errors etc regarding the whole multi stack. There might
* still have occurred problems on individual transfers even when
* this returns OK.
*/
CURL_EXTERN CURLMcode curl_multi_perform(CURLM *multi_handle,
int *running_handles);
/*
* Name: curl_multi_cleanup()
*
* Desc: Cleans up and removes a whole multi stack. It does not free or
* touch any individual easy handles in any way. We need to define
* in what state those handles will be if this function is called
* in the middle of a transfer.
*
* Returns: CURLMcode type, general multi error code.
*/
CURL_EXTERN CURLMcode curl_multi_cleanup(CURLM *multi_handle);
/*
* Name: curl_multi_info_read()
*
* Desc: Ask the multi handle if there's any messages/informationals from
* the individual transfers. Messages include informationals such as
* error code from the transfer or just the fact that a transfer is
* completed. More details on these should be written down as well.
*
* Repeated calls to this function will return a new struct each
* time, until a special "end of msgs" struct is returned as a signal
* that there is no more to get at this point.
*
* The data the returned pointer points to will not survive calling
* curl_multi_cleanup().
*
* The 'CURLMsg' struct is meant to be very simple and only contain
* very basic information. If more involved information is wanted,
* we will provide the particular "transfer handle" in that struct
* and that should/could/would be used in subsequent
* curl_easy_getinfo() calls (or similar). The point being that we
* must never expose complex structs to applications, as then we'll
* undoubtably get backwards compatibility problems in the future.
*
* Returns: A pointer to a filled-in struct, or NULL if it failed or ran out
* of structs. It also writes the number of messages left in the
* queue (after this read) in the integer the second argument points
* to.
*/
CURL_EXTERN CURLMsg *curl_multi_info_read(CURLM *multi_handle,
int *msgs_in_queue);
/*
* Name: curl_multi_strerror()
*
* Desc: The curl_multi_strerror function may be used to turn a CURLMcode
* value into the equivalent human readable error string. This is
* useful for printing meaningful error messages.
*
* Returns: A pointer to a null-terminated error message.
*/
CURL_EXTERN const char *curl_multi_strerror(CURLMcode);
/*
* Name: curl_multi_socket() and
* curl_multi_socket_all()
*
* Desc: An alternative version of curl_multi_perform() that allows the
* application to pass in one of the file descriptors that have been
* detected to have "action" on them and let libcurl perform.
* See man page for details.
*/
#define CURL_POLL_NONE 0
#define CURL_POLL_IN 1
#define CURL_POLL_OUT 2
#define CURL_POLL_INOUT 3
#define CURL_POLL_REMOVE 4
#define CURL_SOCKET_TIMEOUT CURL_SOCKET_BAD
#define CURL_CSELECT_IN 0x01
#define CURL_CSELECT_OUT 0x02
#define CURL_CSELECT_ERR 0x04
typedef int (*curl_socket_callback)(CURL *easy, /* easy handle */
curl_socket_t s, /* socket */
int what, /* see above */
void *userp, /* private callback
pointer */
void *socketp); /* private socket
pointer */
/*
* Name: curl_multi_timer_callback
*
* Desc: Called by libcurl whenever the library detects a change in the
* maximum number of milliseconds the app is allowed to wait before
* curl_multi_socket() or curl_multi_perform() must be called
* (to allow libcurl's timed events to take place).
*
* Returns: The callback should return zero.
*/
typedef int (*curl_multi_timer_callback)(CURLM *multi, /* multi handle */
long timeout_ms, /* see above */
void *userp); /* private callback
pointer */
CURL_EXTERN CURLMcode curl_multi_socket(CURLM *multi_handle, curl_socket_t s,
int *running_handles);
CURL_EXTERN CURLMcode curl_multi_socket_action(CURLM *multi_handle,
curl_socket_t s,
int ev_bitmask,
int *running_handles);
CURL_EXTERN CURLMcode curl_multi_socket_all(CURLM *multi_handle,
int *running_handles);
#ifndef CURL_ALLOW_OLD_MULTI_SOCKET
/* This macro below was added in 7.16.3 to push users who recompile to use
the new curl_multi_socket_action() instead of the old curl_multi_socket()
*/
#define curl_multi_socket(x,y,z) curl_multi_socket_action(x,y,0,z)
#endif
/*
* Name: curl_multi_timeout()
*
* Desc: Returns the maximum number of milliseconds the app is allowed to
* wait before curl_multi_socket() or curl_multi_perform() must be
* called (to allow libcurl's timed events to take place).
*
* Returns: CURLM error code.
*/
CURL_EXTERN CURLMcode curl_multi_timeout(CURLM *multi_handle,
long *milliseconds);
typedef enum {
/* This is the socket callback function pointer */
CURLOPT(CURLMOPT_SOCKETFUNCTION, CURLOPTTYPE_FUNCTIONPOINT, 1),
/* This is the argument passed to the socket callback */
CURLOPT(CURLMOPT_SOCKETDATA, CURLOPTTYPE_OBJECTPOINT, 2),
/* set to 1 to enable pipelining for this multi handle */
CURLOPT(CURLMOPT_PIPELINING, CURLOPTTYPE_LONG, 3),
/* This is the timer callback function pointer */
CURLOPT(CURLMOPT_TIMERFUNCTION, CURLOPTTYPE_FUNCTIONPOINT, 4),
/* This is the argument passed to the timer callback */
CURLOPT(CURLMOPT_TIMERDATA, CURLOPTTYPE_OBJECTPOINT, 5),
/* maximum number of entries in the connection cache */
CURLOPT(CURLMOPT_MAXCONNECTS, CURLOPTTYPE_LONG, 6),
/* maximum number of (pipelining) connections to one host */
CURLOPT(CURLMOPT_MAX_HOST_CONNECTIONS, CURLOPTTYPE_LONG, 7),
/* maximum number of requests in a pipeline */
CURLOPT(CURLMOPT_MAX_PIPELINE_LENGTH, CURLOPTTYPE_LONG, 8),
/* a connection with a content-length longer than this
will not be considered for pipelining */
CURLOPT(CURLMOPT_CONTENT_LENGTH_PENALTY_SIZE, CURLOPTTYPE_OFF_T, 9),
/* a connection with a chunk length longer than this
will not be considered for pipelining */
CURLOPT(CURLMOPT_CHUNK_LENGTH_PENALTY_SIZE, CURLOPTTYPE_OFF_T, 10),
/* a list of site names(+port) that are blocked from pipelining */
CURLOPT(CURLMOPT_PIPELINING_SITE_BL, CURLOPTTYPE_OBJECTPOINT, 11),
/* a list of server types that are blocked from pipelining */
CURLOPT(CURLMOPT_PIPELINING_SERVER_BL, CURLOPTTYPE_OBJECTPOINT, 12),
/* maximum number of open connections in total */
CURLOPT(CURLMOPT_MAX_TOTAL_CONNECTIONS, CURLOPTTYPE_LONG, 13),
/* This is the server push callback function pointer */
CURLOPT(CURLMOPT_PUSHFUNCTION, CURLOPTTYPE_FUNCTIONPOINT, 14),
/* This is the argument passed to the server push callback */
CURLOPT(CURLMOPT_PUSHDATA, CURLOPTTYPE_OBJECTPOINT, 15),
/* maximum number of concurrent streams to support on a connection */
CURLOPT(CURLMOPT_MAX_CONCURRENT_STREAMS, CURLOPTTYPE_LONG, 16),
CURLMOPT_LASTENTRY /* the last unused */
} CURLMoption;
/*
* Name: curl_multi_setopt()
*
* Desc: Sets options for the multi handle.
*
* Returns: CURLM error code.
*/
CURL_EXTERN CURLMcode curl_multi_setopt(CURLM *multi_handle,
CURLMoption option, ...);
/*
* Name: curl_multi_assign()
*
* Desc: This function sets an association in the multi handle between the
* given socket and a private pointer of the application. This is
* (only) useful for curl_multi_socket uses.
*
* Returns: CURLM error code.
*/
CURL_EXTERN CURLMcode curl_multi_assign(CURLM *multi_handle,
curl_socket_t sockfd, void *sockp);
/*
* Name: curl_push_callback
*
* Desc: This callback gets called when a new stream is being pushed by the
* server. It approves or denies the new stream. It can also decide
* to completely fail the connection.
*
* Returns: CURL_PUSH_OK, CURL_PUSH_DENY or CURL_PUSH_ERROROUT
*/
#define CURL_PUSH_OK 0
#define CURL_PUSH_DENY 1
#define CURL_PUSH_ERROROUT 2 /* added in 7.72.0 */
struct curl_pushheaders; /* forward declaration only */
CURL_EXTERN char *curl_pushheader_bynum(struct curl_pushheaders *h,
size_t num);
CURL_EXTERN char *curl_pushheader_byname(struct curl_pushheaders *h,
const char *name);
typedef int (*curl_push_callback)(CURL *parent,
CURL *easy,
size_t num_headers,
struct curl_pushheaders *headers,
void *userp);
#ifdef __cplusplus
} /* end of extern "C" */
#endif
#endif

68
third_party/libcurl/uos/loongarch64/include/curl/options.h vendored Normal file
View File

@ -0,0 +1,68 @@
#ifndef CURLINC_OPTIONS_H
#define CURLINC_OPTIONS_H
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* Copyright (C) 2018 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at https://curl.se/docs/copyright.html.
*
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
* copies of the Software, and permit persons to whom the Software is
* furnished to do so, under the terms of the COPYING file.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
***************************************************************************/
#ifdef __cplusplus
extern "C" {
#endif
typedef enum {
CURLOT_LONG, /* long (a range of values) */
CURLOT_VALUES, /* (a defined set or bitmask) */
CURLOT_OFF_T, /* curl_off_t (a range of values) */
CURLOT_OBJECT, /* pointer (void *) */
CURLOT_STRING, /* (char * to zero terminated buffer) */
CURLOT_SLIST, /* (struct curl_slist *) */
CURLOT_CBPTR, /* (void * passed as-is to a callback) */
CURLOT_BLOB, /* blob (struct curl_blob *) */
CURLOT_FUNCTION /* function pointer */
} curl_easytype;
/* Flag bits */
/* "alias" means it is provided for old programs to remain functional,
we prefer another name */
#define CURLOT_FLAG_ALIAS (1<<0)
/* The CURLOPTTYPE_* id ranges can still be used to figure out what type/size
to use for curl_easy_setopt() for the given id */
struct curl_easyoption {
const char *name;
CURLoption id;
curl_easytype type;
unsigned int flags;
};
CURL_EXTERN const struct curl_easyoption *
curl_easy_option_by_name(const char *name);
CURL_EXTERN const struct curl_easyoption *
curl_easy_option_by_id (CURLoption id);
CURL_EXTERN const struct curl_easyoption *
curl_easy_option_next(const struct curl_easyoption *prev);
#ifdef __cplusplus
} /* end of extern "C" */
#endif
#endif /* CURLINC_OPTIONS_H */

33
third_party/libcurl/uos/loongarch64/include/curl/stdcheaders.h vendored Normal file
View File

@ -0,0 +1,33 @@
#ifndef CURLINC_STDCHEADERS_H
#define CURLINC_STDCHEADERS_H
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* Copyright (C) 1998 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at https://curl.se/docs/copyright.html.
*
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
* copies of the Software, and permit persons to whom the Software is
* furnished to do so, under the terms of the COPYING file.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
***************************************************************************/
#include <sys/types.h>
size_t fread(void *, size_t, size_t, FILE *);
size_t fwrite(const void *, size_t, size_t, FILE *);
int strcasecmp(const char *, const char *);
int strncasecmp(const char *, const char *, size_t);
#endif /* CURLINC_STDCHEADERS_H */

Some files were not shown because too many files have changed in this diff Show More