ref: d0e3fe115e598423b3193afd55078d61fece13be
parent: 39da44e899ab9a89554300b5f841ffd90f25b70f
author: Clownacy <[email protected]>
date: Tue Apr 9 17:48:10 EDT 2019
Removed the MSVC2003-built FreeType library For some reason, the MSVC2015 version from FreeType's website works with MSVC2003 now.
--- a/msvc/msvc2003/CSE2.vcproj
+++ b/msvc/msvc2003/CSE2.vcproj
@@ -21,7 +21,7 @@
<Tool
Name="VCCLCompilerTool"
Optimization="0"
- AdditionalIncludeDirectories=""../SDL2/include";"freetype/include";./"
+ AdditionalIncludeDirectories="../SDL2/include;../freetype/include;./"
PreprocessorDefinitions="WIN32;_DEBUG;WINDOWS;NONPORTABLE"
MinimalRebuild="TRUE"
BasicRuntimeChecks="0"
@@ -34,7 +34,7 @@
Name="VCCustomBuildTool"/>
<Tool
Name="VCLinkerTool"
- AdditionalDependencies="../SDL2/lib/x86/SDL2.lib ../SDL2/lib/x86/SDL2main.lib freetype/lib/freetype.lib"
+ AdditionalDependencies="../SDL2/lib/x86/SDL2.lib ../SDL2/lib/x86/SDL2main.lib ../freetype/win32/freetype.lib"
OutputFile="$(OutDir)\$(ProjectName).exe"
LinkIncremental="2"
AdditionalLibraryDirectories=""
@@ -73,7 +73,7 @@
<Tool
Name="VCCLCompilerTool"
Optimization="0"
- AdditionalIncludeDirectories="../SDL2/include;freetype/include;./"
+ AdditionalIncludeDirectories="../SDL2/include;../freetype/include;./"
PreprocessorDefinitions="WIN32;NDEBUG;WINDOWS;NONPORTABLE"
MinimalRebuild="TRUE"
RuntimeLibrary="0"
@@ -85,7 +85,7 @@
Name="VCCustomBuildTool"/>
<Tool
Name="VCLinkerTool"
- AdditionalDependencies="../SDL2/lib/x86/SDL2.lib ../SDL2/lib/x86/SDL2main.lib freetype/lib/freetype.lib"
+ AdditionalDependencies="../SDL2/lib/x86/SDL2.lib ../SDL2/lib/x86/SDL2main.lib ../freetype/win32/freetype.lib"
OutputFile="$(OutDir)\$(ProjectName).exe"
LinkIncremental="1"
IgnoreAllDefaultLibraries="FALSE"
@@ -123,7 +123,7 @@
<Tool
Name="VCCLCompilerTool"
Optimization="0"
- AdditionalIncludeDirectories=""../SDL2/include";"freetype/include";./"
+ AdditionalIncludeDirectories="../SDL2/include;../freetype/include;./"
PreprocessorDefinitions="WIN32;NDEBUG;WINDOWS;NONPORTABLE;JAPANESE"
MinimalRebuild="TRUE"
RuntimeLibrary="0"
@@ -135,7 +135,7 @@
Name="VCCustomBuildTool"/>
<Tool
Name="VCLinkerTool"
- AdditionalDependencies="../SDL2/lib/x86/SDL2.lib ../SDL2/lib/x86/SDL2main.lib freetype/lib/freetype.lib"
+ AdditionalDependencies="../SDL2/lib/x86/SDL2.lib ../SDL2/lib/x86/SDL2main.lib ../freetype/win32/freetype.lib"
OutputFile="$(OutDir)\$(ProjectName).exe"
LinkIncremental="1"
IgnoreAllDefaultLibraries="FALSE"
@@ -173,7 +173,7 @@
<Tool
Name="VCCLCompilerTool"
Optimization="0"
- AdditionalIncludeDirectories=""../SDL2/include";"freetype/include";./"
+ AdditionalIncludeDirectories="../SDL2/include;../freetype/include;./"
PreprocessorDefinitions="WIN32;_DEBUG;WINDOWS;NONPORTABLE;JAPANESE"
MinimalRebuild="TRUE"
BasicRuntimeChecks="0"
@@ -186,7 +186,7 @@
Name="VCCustomBuildTool"/>
<Tool
Name="VCLinkerTool"
- AdditionalDependencies="../SDL2/lib/x86/SDL2.lib ../SDL2/lib/x86/SDL2main.lib freetype/lib/freetype.lib"
+ AdditionalDependencies="../SDL2/lib/x86/SDL2.lib ../SDL2/lib/x86/SDL2main.lib ../freetype/win32/freetype.lib"
OutputFile="$(OutDir)\$(ProjectName).exe"
LinkIncremental="2"
AdditionalLibraryDirectories=""
--- a/msvc/msvc2003/freetype/FTL.TXT
+++ /dev/null
@@ -1,169 +1,0 @@
- The FreeType Project LICENSE
- ----------------------------
-
- 2006-Jan-27
-
- Copyright 1996-2002, 2006 by
- David Turner, Robert Wilhelm, and Werner Lemberg
-
-
-
-Introduction
-============
-
- The FreeType Project is distributed in several archive packages;
- some of them may contain, in addition to the FreeType font engine,
- various tools and contributions which rely on, or relate to, the
- FreeType Project.
-
- This license applies to all files found in such packages, and
- which do not fall under their own explicit license. The license
- affects thus the FreeType font engine, the test programs,
- documentation and makefiles, at the very least.
-
- This license was inspired by the BSD, Artistic, and IJG
- (Independent JPEG Group) licenses, which all encourage inclusion
- and use of free software in commercial and freeware products
- alike. As a consequence, its main points are that:
-
- o We don't promise that this software works. However, we will be
- interested in any kind of bug reports. (`as is' distribution)
-
- o You can use this software for whatever you want, in parts or
- full form, without having to pay us. (`royalty-free' usage)
-
- o You may not pretend that you wrote this software. If you use
- it, or only parts of it, in a program, you must acknowledge
- somewhere in your documentation that you have used the
- FreeType code. (`credits')
-
- We specifically permit and encourage the inclusion of this
- software, with or without modifications, in commercial products.
- We disclaim all warranties covering The FreeType Project and
- assume no liability related to The FreeType Project.
-
-
- Finally, many people asked us for a preferred form for a
- credit/disclaimer to use in compliance with this license. We thus
- encourage you to use the following text:
-
- """
- Portions of this software are copyright © <year> The FreeType
- Project (www.freetype.org). All rights reserved.
- """
-
- Please replace <year> with the value from the FreeType version you
- actually use.
-
-
-Legal Terms
-===========
-
-0. Definitions
---------------
-
- Throughout this license, the terms `package', `FreeType Project',
- and `FreeType archive' refer to the set of files originally
- distributed by the authors (David Turner, Robert Wilhelm, and
- Werner Lemberg) as the `FreeType Project', be they named as alpha,
- beta or final release.
-
- `You' refers to the licensee, or person using the project, where
- `using' is a generic term including compiling the project's source
- code as well as linking it to form a `program' or `executable'.
- This program is referred to as `a program using the FreeType
- engine'.
-
- This license applies to all files distributed in the original
- FreeType Project, including all source code, binaries and
- documentation, unless otherwise stated in the file in its
- original, unmodified form as distributed in the original archive.
- If you are unsure whether or not a particular file is covered by
- this license, you must contact us to verify this.
-
- The FreeType Project is copyright (C) 1996-2000 by David Turner,
- Robert Wilhelm, and Werner Lemberg. All rights reserved except as
- specified below.
-
-1. No Warranty
---------------
-
- THE FREETYPE PROJECT IS PROVIDED `AS IS' WITHOUT WARRANTY OF ANY
- KIND, EITHER EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
- WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- PURPOSE. IN NO EVENT WILL ANY OF THE AUTHORS OR COPYRIGHT HOLDERS
- BE LIABLE FOR ANY DAMAGES CAUSED BY THE USE OR THE INABILITY TO
- USE, OF THE FREETYPE PROJECT.
-
-2. Redistribution
------------------
-
- This license grants a worldwide, royalty-free, perpetual and
- irrevocable right and license to use, execute, perform, compile,
- display, copy, create derivative works of, distribute and
- sublicense the FreeType Project (in both source and object code
- forms) and derivative works thereof for any purpose; and to
- authorize others to exercise some or all of the rights granted
- herein, subject to the following conditions:
-
- o Redistribution of source code must retain this license file
- (`FTL.TXT') unaltered; any additions, deletions or changes to
- the original files must be clearly indicated in accompanying
- documentation. The copyright notices of the unaltered,
- original files must be preserved in all copies of source
- files.
-
- o Redistribution in binary form must provide a disclaimer that
- states that the software is based in part of the work of the
- FreeType Team, in the distribution documentation. We also
- encourage you to put an URL to the FreeType web page in your
- documentation, though this isn't mandatory.
-
- These conditions apply to any software derived from or based on
- the FreeType Project, not just the unmodified files. If you use
- our work, you must acknowledge us. However, no fee need be paid
- to us.
-
-3. Advertising
---------------
-
- Neither the FreeType authors and contributors nor you shall use
- the name of the other for commercial, advertising, or promotional
- purposes without specific prior written permission.
-
- We suggest, but do not require, that you use one or more of the
- following phrases to refer to this software in your documentation
- or advertising materials: `FreeType Project', `FreeType Engine',
- `FreeType library', or `FreeType Distribution'.
-
- As you have not signed this license, you are not required to
- accept it. However, as the FreeType Project is copyrighted
- material, only this license, or another one contracted with the
- authors, grants you the right to use, distribute, and modify it.
- Therefore, by using, distributing, or modifying the FreeType
- Project, you indicate that you understand and accept all the terms
- of this license.
-
-4. Contacts
------------
-
- There are two mailing lists related to FreeType:
-
- o [email protected]
-
- Discusses general use and applications of FreeType, as well as
- future and wanted additions to the library and distribution.
- If you are looking for support, start in this list if you
- haven't found anything to help you in the documentation.
-
- o [email protected]
-
- Discusses bugs, as well as engine internals, design issues,
- specific licenses, porting, etc.
-
- Our home page can be found at
-
- https://www.freetype.org
-
-
---- end of FTL.TXT ---
--- a/msvc/msvc2003/freetype/include/freetype/config/ftconfig.h
+++ /dev/null
@@ -1,575 +1,0 @@
-/****************************************************************************
- *
- * ftconfig.h
- *
- * ANSI-specific configuration file (specification only).
- *
- * Copyright (C) 1996-2019 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.
- *
- * This ANSI version should stay in `include/config/`.
- *
- */
-
-#ifndef FTCONFIG_H_
-#define FTCONFIG_H_
-
-#include <ft2build.h>
-#include FT_CONFIG_OPTIONS_H
-#include FT_CONFIG_STANDARD_LIBRARY_H
-
-
-FT_BEGIN_HEADER
-
-
- /**************************************************************************
- *
- * PLATFORM-SPECIFIC CONFIGURATION MACROS
- *
- * These macros can be toggled to suit a specific system. The current ones
- * are defaults used to compile FreeType in an ANSI C environment (16bit
- * compilers are also supported). Copy this file to your own
- * `builds/<system>` directory, and edit it to port the engine.
- *
- */
-
-
- /* 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
-
-
- /* 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
-
- /* 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
-
-
- /* `FT_UNUSED` indicates that a given parameter is not used -- */
- /* this is only used to get rid of unpleasant compiler warnings. */
-#ifndef FT_UNUSED
-#define FT_UNUSED( arg ) ( (arg) = (arg) )
-#endif
-
-
- /**************************************************************************
- *
- * AUTOMATIC CONFIGURATION MACROS
- *
- * These macros are computed from the ones defined above. Don't touch
- * their definition, unless you know precisely what you are doing. No
- * porter should need to mess with them.
- *
- */
-
-
- /**************************************************************************
- *
- * 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
-
-
- /* Fix compiler warning with sgi compiler. */
-#if defined( __sgi ) && !defined( __GNUC__ )
-#if defined( _COMPILER_VERSION ) && ( _COMPILER_VERSION >= 730 )
-#pragma set woff 3505
-#endif
-#endif
-
-
- /**************************************************************************
- *
- * @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
-
-
-#ifdef _WIN64
- /* only 64bit Windows uses the LLP64 data model, i.e., */
- /* 32bit integers, 64bit pointers */
-#define FT_UINT_TO_POINTER( x ) (void*)(unsigned __int64)(x)
-#else
-#define FT_UINT_TO_POINTER( x ) (void*)(unsigned long)(x)
-#endif
-
-
- /**************************************************************************
- *
- * miscellaneous
- *
- */
-
-
-#define FT_BEGIN_STMNT do {-#define FT_END_STMNT } while ( 0 )
-#define FT_DUMMY_STMNT FT_BEGIN_STMNT FT_END_STMNT
-
-
- /* `typeof` condition taken from gnulib's `intprops.h` header file */
-#if ( ( defined( __GNUC__ ) && __GNUC__ >= 2 ) || \
- ( defined( __IBMC__ ) && __IBMC__ >= 1210 && \
- defined( __IBM__TYPEOF__ ) ) || \
- ( defined( __SUNPRO_C ) && __SUNPRO_C >= 0x5110 && !__STDC__ ) )
-#define FT_TYPEOF( type ) ( __typeof__ ( type ) )
-#else
-#define FT_TYPEOF( type ) /* empty */
-#endif
-
-
- /* Use `FT_LOCAL` and `FT_LOCAL_DEF` to declare and define, */
- /* respectively, a function that gets used only within the scope of a */
- /* module. Normally, both the header and source code files for such a */
- /* function are within a single module directory. */
- /* */
- /* Intra-module arrays should be tagged with `FT_LOCAL_ARRAY` and */
- /* `FT_LOCAL_ARRAY_DEF`. */
- /* */
-#ifdef FT_MAKE_OPTION_SINGLE_OBJECT
-
-#define FT_LOCAL( x ) static x
-#define FT_LOCAL_DEF( x ) static x
-
-#else
-
-#ifdef __cplusplus
-#define FT_LOCAL( x ) extern "C" x
-#define FT_LOCAL_DEF( x ) extern "C" x
-#else
-#define FT_LOCAL( x ) extern x
-#define FT_LOCAL_DEF( x ) x
-#endif
-
-#endif /* FT_MAKE_OPTION_SINGLE_OBJECT */
-
-#define FT_LOCAL_ARRAY( x ) extern const x
-#define FT_LOCAL_ARRAY_DEF( x ) const x
-
-
- /* Use `FT_BASE` and `FT_BASE_DEF` to declare and define, respectively, */
- /* functions that are used in more than a single module. In the */
- /* current setup this implies that the declaration is in a header file */
- /* in the `include/freetype/internal` directory, and the function body */
- /* is in a file in `src/base`. */
- /* */
-#ifndef FT_BASE
-
-#ifdef __cplusplus
-#define FT_BASE( x ) extern "C" x
-#else
-#define FT_BASE( x ) extern x
-#endif
-
-#endif /* !FT_BASE */
-
-
-#ifndef FT_BASE_DEF
-
-#ifdef __cplusplus
-#define FT_BASE_DEF( x ) x
-#else
-#define FT_BASE_DEF( x ) x
-#endif
-
-#endif /* !FT_BASE_DEF */
-
-
- /* When compiling FreeType as a DLL or DSO with hidden visibility */
- /* some systems/compilers need a special attribute in front OR after */
- /* the return type of function declarations. */
- /* */
- /* Two macros are used within the FreeType source code to define */
- /* exported library functions: `FT_EXPORT` and `FT_EXPORT_DEF`. */
- /* */
- /* - `FT_EXPORT( return_type )` */
- /* */
- /* is used in a function declaration, as in */
- /* */
- /* ``` */
- /* FT_EXPORT( FT_Error ) */
- /* FT_Init_FreeType( FT_Library* alibrary ); */
- /* ``` */
- /* */
- /* - `FT_EXPORT_DEF( return_type )` */
- /* */
- /* is used in a function definition, as in */
- /* */
- /* ``` */
- /* FT_EXPORT_DEF( FT_Error ) */
- /* FT_Init_FreeType( FT_Library* alibrary ) */
- /* { */- /* ... some code ... */
- /* return FT_Err_Ok; */
- /* } */
- /* ``` */
- /* */
- /* You can provide your own implementation of `FT_EXPORT` and */
- /* `FT_EXPORT_DEF` here if you want. */
- /* */
- /* To export a variable, use `FT_EXPORT_VAR`. */
- /* */
-#ifndef FT_EXPORT
-
-#ifdef FT2_BUILD_LIBRARY
-
-#if defined( _WIN32 ) && defined( DLL_EXPORT )
-#define FT_EXPORT( x ) __declspec( dllexport ) x
-#elif defined( __GNUC__ ) && __GNUC__ >= 4
-#define FT_EXPORT( x ) __attribute__(( visibility( "default" ) )) x
-#elif defined( __SUNPRO_C ) && __SUNPRO_C >= 0x550
-#define FT_EXPORT( x ) __global x
-#elif defined( __cplusplus )
-#define FT_EXPORT( x ) extern "C" x
-#else
-#define FT_EXPORT( x ) extern x
-#endif
-
-#else
-
-#if defined( _WIN32 ) && defined( DLL_IMPORT )
-#define FT_EXPORT( x ) __declspec( dllimport ) x
-#elif defined( __cplusplus )
-#define FT_EXPORT( x ) extern "C" x
-#else
-#define FT_EXPORT( x ) extern x
-#endif
-
-#endif
-
-#endif /* !FT_EXPORT */
-
-
-#ifndef FT_EXPORT_DEF
-
-#ifdef __cplusplus
-#define FT_EXPORT_DEF( x ) extern "C" x
-#else
-#define FT_EXPORT_DEF( x ) extern x
-#endif
-
-#endif /* !FT_EXPORT_DEF */
-
-
-#ifndef FT_EXPORT_VAR
-
-#ifdef __cplusplus
-#define FT_EXPORT_VAR( x ) extern "C" x
-#else
-#define FT_EXPORT_VAR( x ) extern x
-#endif
-
-#endif /* !FT_EXPORT_VAR */
-
-
- /* The following macros are needed to compile the library with a */
- /* C++ compiler and with 16bit compilers. */
- /* */
-
- /* This is special. Within C++, you must specify `extern "C"` for */
- /* functions which are used via function pointers, and you also */
- /* must do that for structures which contain function pointers to */
- /* assure C linkage -- it's not possible to have (local) anonymous */
- /* functions which are accessed by (global) function pointers. */
- /* */
- /* */
- /* FT_CALLBACK_DEF is used to _define_ a callback function, */
- /* located in the same source code file as the structure that uses */
- /* it. */
- /* */
- /* FT_BASE_CALLBACK and FT_BASE_CALLBACK_DEF are used to declare */
- /* and define a callback function, respectively, in a similar way */
- /* as FT_BASE and FT_BASE_DEF work. */
- /* */
- /* FT_CALLBACK_TABLE is used to _declare_ a constant variable that */
- /* contains pointers to callback functions. */
- /* */
- /* FT_CALLBACK_TABLE_DEF is used to _define_ a constant variable */
- /* that contains pointers to callback functions. */
- /* */
- /* */
- /* Some 16bit compilers have to redefine these macros to insert */
- /* the infamous `_cdecl` or `__fastcall` declarations. */
- /* */
-#ifndef FT_CALLBACK_DEF
-#ifdef __cplusplus
-#define FT_CALLBACK_DEF( x ) extern "C" x
-#else
-#define FT_CALLBACK_DEF( x ) static x
-#endif
-#endif /* FT_CALLBACK_DEF */
-
-#ifndef FT_BASE_CALLBACK
-#ifdef __cplusplus
-#define FT_BASE_CALLBACK( x ) extern "C" x
-#define FT_BASE_CALLBACK_DEF( x ) extern "C" x
-#else
-#define FT_BASE_CALLBACK( x ) extern x
-#define FT_BASE_CALLBACK_DEF( x ) x
-#endif
-#endif /* FT_BASE_CALLBACK */
-
-#ifndef FT_CALLBACK_TABLE
-#ifdef __cplusplus
-#define FT_CALLBACK_TABLE extern "C"
-#define FT_CALLBACK_TABLE_DEF extern "C"
-#else
-#define FT_CALLBACK_TABLE extern
-#define FT_CALLBACK_TABLE_DEF /* nothing */
-#endif
-#endif /* FT_CALLBACK_TABLE */
-
-
-FT_END_HEADER
-
-
-#endif /* FTCONFIG_H_ */
-
-
-/* END */
--- a/msvc/msvc2003/freetype/include/freetype/config/ftheader.h
+++ /dev/null
@@ -1,814 +1,0 @@
-/****************************************************************************
- *
- * ftheader.h
- *
- * Build macros of the FreeType 2 library.
- *
- * Copyright (C) 1996-2019 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. */
- /* */
-#ifdef __cplusplus
-#define FT_BEGIN_HEADER extern "C" {-#else
-#define FT_BEGIN_HEADER /* nothing */
-#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. */
- /* */
-#ifdef __cplusplus
-#define FT_END_HEADER }
-#else
-#define FT_END_HEADER /* nothing */
-#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:
- * The following macros are defined to the name of specific FreeType~2
- * header files. They can be used directly in `#include` statements as
- * in:
- *
- * ```
- * #include FT_FREETYPE_H
- * #include FT_MULTIPLE_MASTERS_H
- * #include FT_GLYPH_H
- * ```
- *
- * There are several reasons why we are now using macros to name public
- * header files. The first one is that such macros are not limited to
- * the infamous 8.3~naming rule required by DOS (and
- * `FT_MULTIPLE_MASTERS_H` is a lot more meaningful than `ftmm.h`).
- *
- * The second reason is that it allows for more flexibility in the way
- * FreeType~2 is installed on a given system.
- *
- */
-
-
- /* 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
-
-
- /*
- * Include internal headers definitions from `<internal/...>` only when
- * building the library.
- */
-#ifdef FT2_BUILD_LIBRARY
-#define FT_INTERNAL_INTERNAL_H <freetype/internal/internal.h>
-#include FT_INTERNAL_INTERNAL_H
-#endif /* FT2_BUILD_LIBRARY */
-
-
-#endif /* FTHEADER_H_ */
-
-
-/* END */
--- a/msvc/msvc2003/freetype/include/freetype/config/ftmodule.h
+++ /dev/null
@@ -1,32 +1,0 @@
-/*
- * 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_Renderer_Class, ft_smooth_lcd_renderer_class )
-FT_USE_MODULE( FT_Renderer_Class, ft_smooth_lcdv_renderer_class )
-FT_USE_MODULE( FT_Driver_ClassRec, bdf_driver_class )
-
-/* EOF */
--- a/msvc/msvc2003/freetype/include/freetype/config/ftoption.h
+++ /dev/null
@@ -1,982 +1,0 @@
-/****************************************************************************
- *
- * ftoption.h
- *
- * User-selectable configuration macros (specification only).
- *
- * Copyright (C) 1996-2019 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 and Jamfiles 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.
- *
- * Note that this feature is covered by several Microsoft patents and
- * should not be activated in any default build of the library. When this
- * macro is not defined, FreeType offers alternative LCD rendering
- * technology that produces excellent output without LCD filtering.
- */
-/* #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 */
-
-
- /**************************************************************************
- *
- * 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 coloured
- * 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.
- */
-#define AF_CONFIG_OPTION_INDIC
-
-
- /**************************************************************************
- *
- * 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 <[email protected]>
- *
- * [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 */
--- a/msvc/msvc2003/freetype/include/freetype/config/ftstdlib.h
+++ /dev/null
@@ -1,175 +1,0 @@
-/****************************************************************************
- *
- * ftstdlib.h
- *
- * ANSI-specific library and header configuration file (specification
- * only).
- *
- * Copyright (C) 2002-2019 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 */
--- a/msvc/msvc2003/freetype/include/freetype/freetype.h
+++ /dev/null
@@ -1,4880 +1,0 @@
-/****************************************************************************
- *
- * freetype.h
- *
- * FreeType high-level API and common types (specification only).
- *
- * Copyright (C) 1996-2019 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_H_
-#define FREETYPE_H_
-
-
-#ifndef FT_FREETYPE_H
-#error "`ft2build.h' hasn't been included yet!"
-#error "Please always use macros to include FreeType header files."
-#error "Example:"
-#error " #include <ft2build.h>"
-#error " #include FT_FREETYPE_H"
-#endif
-
-
-#include <ft2build.h>
-#include FT_CONFIG_CONFIG_H
-#include FT_TYPES_H
-#include FT_ERRORS_H
-
-
-FT_BEGIN_HEADER
-
-
-
- /**************************************************************************
- *
- * @section:
- * header_inclusion
- *
- * @title:
- * FreeType's header inclusion scheme
- *
- * @abstract:
- * How client applications should include FreeType header files.
- *
- * @description:
- * To be as flexible as possible (and for historical reasons), FreeType
- * uses a very special inclusion scheme to load header files, for example
- *
- * ```
- * #include <ft2build.h>
- *
- * #include FT_FREETYPE_H
- * #include FT_OUTLINE_H
- * ```
- *
- * A compiler and its preprocessor only needs an include path to find the
- * file `ft2build.h`; the exact locations and names of the other FreeType
- * header files are hidden by @header_file_macros, loaded by
- * `ft2build.h`. The API documentation always gives the header macro
- * name needed for a particular function.
- *
- */
-
-
- /**************************************************************************
- *
- * @section:
- * user_allocation
- *
- * @title:
- * User allocation
- *
- * @abstract:
- * How client applications should allocate FreeType data structures.
- *
- * @description:
- * FreeType assumes that structures allocated by the user and passed as
- * arguments are zeroed out except for the actual data. In other words,
- * it is recommended to use `calloc` (or variants of it) instead of
- * `malloc` for allocation.
- *
- */
-
-
-
- /*************************************************************************/
- /*************************************************************************/
- /* */
- /* B A S I C T Y P E S */
- /* */
- /*************************************************************************/
- /*************************************************************************/
-
-
- /**************************************************************************
- *
- * @section:
- * base_interface
- *
- * @title:
- * Base Interface
- *
- * @abstract:
- * The FreeType~2 base font interface.
- *
- * @description:
- * This section describes the most important public high-level API
- * functions of FreeType~2.
- *
- * @order:
- * FT_Library
- * FT_Face
- * FT_Size
- * FT_GlyphSlot
- * FT_CharMap
- * FT_Encoding
- * FT_ENC_TAG
- *
- * FT_FaceRec
- *
- * FT_FACE_FLAG_SCALABLE
- * FT_FACE_FLAG_FIXED_SIZES
- * FT_FACE_FLAG_FIXED_WIDTH
- * FT_FACE_FLAG_HORIZONTAL
- * FT_FACE_FLAG_VERTICAL
- * FT_FACE_FLAG_COLOR
- * FT_FACE_FLAG_SFNT
- * FT_FACE_FLAG_CID_KEYED
- * FT_FACE_FLAG_TRICKY
- * FT_FACE_FLAG_KERNING
- * FT_FACE_FLAG_MULTIPLE_MASTERS
- * FT_FACE_FLAG_VARIATION
- * FT_FACE_FLAG_GLYPH_NAMES
- * FT_FACE_FLAG_EXTERNAL_STREAM
- * FT_FACE_FLAG_HINTER
- *
- * FT_HAS_HORIZONTAL
- * FT_HAS_VERTICAL
- * FT_HAS_KERNING
- * FT_HAS_FIXED_SIZES
- * FT_HAS_GLYPH_NAMES
- * FT_HAS_COLOR
- * FT_HAS_MULTIPLE_MASTERS
- *
- * FT_IS_SFNT
- * FT_IS_SCALABLE
- * FT_IS_FIXED_WIDTH
- * FT_IS_CID_KEYED
- * FT_IS_TRICKY
- * FT_IS_NAMED_INSTANCE
- * FT_IS_VARIATION
- *
- * FT_STYLE_FLAG_BOLD
- * FT_STYLE_FLAG_ITALIC
- *
- * FT_SizeRec
- * FT_Size_Metrics
- *
- * FT_GlyphSlotRec
- * FT_Glyph_Metrics
- * FT_SubGlyph
- *
- * FT_Bitmap_Size
- *
- * FT_Init_FreeType
- * FT_Done_FreeType
- *
- * FT_New_Face
- * FT_Done_Face
- * FT_Reference_Face
- * FT_New_Memory_Face
- * FT_Face_Properties
- * FT_Open_Face
- * FT_Open_Args
- * FT_Parameter
- * FT_Attach_File
- * FT_Attach_Stream
- *
- * FT_Set_Char_Size
- * FT_Set_Pixel_Sizes
- * FT_Request_Size
- * FT_Select_Size
- * FT_Size_Request_Type
- * FT_Size_RequestRec
- * FT_Size_Request
- * FT_Set_Transform
- * FT_Load_Glyph
- * FT_Get_Char_Index
- * FT_Get_First_Char
- * FT_Get_Next_Char
- * FT_Get_Name_Index
- * FT_Load_Char
- *
- * FT_OPEN_MEMORY
- * FT_OPEN_STREAM
- * FT_OPEN_PATHNAME
- * FT_OPEN_DRIVER
- * FT_OPEN_PARAMS
- *
- * FT_LOAD_DEFAULT
- * FT_LOAD_RENDER
- * FT_LOAD_MONOCHROME
- * FT_LOAD_LINEAR_DESIGN
- * FT_LOAD_NO_SCALE
- * FT_LOAD_NO_HINTING
- * FT_LOAD_NO_BITMAP
- * FT_LOAD_NO_AUTOHINT
- * FT_LOAD_COLOR
- *
- * FT_LOAD_VERTICAL_LAYOUT
- * FT_LOAD_IGNORE_TRANSFORM
- * FT_LOAD_FORCE_AUTOHINT
- * FT_LOAD_NO_RECURSE
- * FT_LOAD_PEDANTIC
- *
- * FT_LOAD_TARGET_NORMAL
- * FT_LOAD_TARGET_LIGHT
- * FT_LOAD_TARGET_MONO
- * FT_LOAD_TARGET_LCD
- * FT_LOAD_TARGET_LCD_V
- *
- * FT_LOAD_TARGET_MODE
- *
- * FT_Render_Glyph
- * FT_Render_Mode
- * FT_Get_Kerning
- * FT_Kerning_Mode
- * FT_Get_Track_Kerning
- * FT_Get_Glyph_Name
- * FT_Get_Postscript_Name
- *
- * FT_CharMapRec
- * FT_Select_Charmap
- * FT_Set_Charmap
- * FT_Get_Charmap_Index
- *
- * FT_Get_FSType_Flags
- * FT_Get_SubGlyph_Info
- *
- * FT_Face_Internal
- * FT_Size_Internal
- * FT_Slot_Internal
- *
- * FT_FACE_FLAG_XXX
- * FT_STYLE_FLAG_XXX
- * FT_OPEN_XXX
- * FT_LOAD_XXX
- * FT_LOAD_TARGET_XXX
- * FT_SUBGLYPH_FLAG_XXX
- * FT_FSTYPE_XXX
- *
- * FT_HAS_FAST_GLYPHS
- *
- */
-
-
- /**************************************************************************
- *
- * @struct:
- * FT_Glyph_Metrics
- *
- * @description:
- * A structure to model the metrics of a single glyph. The values are
- * expressed in 26.6 fractional pixel format; if the flag
- * @FT_LOAD_NO_SCALE has been used while loading the glyph, values are
- * expressed in font units instead.
- *
- * @fields:
- * width ::
- * The glyph's width.
- *
- * height ::
- * The glyph's height.
- *
- * horiBearingX ::
- * Left side bearing for horizontal layout.
- *
- * horiBearingY ::
- * Top side bearing for horizontal layout.
- *
- * horiAdvance ::
- * Advance width for horizontal layout.
- *
- * vertBearingX ::
- * Left side bearing for vertical layout.
- *
- * vertBearingY ::
- * Top side bearing for vertical layout. Larger positive values mean
- * further below the vertical glyph origin.
- *
- * vertAdvance ::
- * Advance height for vertical layout. Positive values mean the glyph
- * has a positive advance downward.
- *
- * @note:
- * If not disabled with @FT_LOAD_NO_HINTING, the values represent
- * dimensions of the hinted glyph (in case hinting is applicable).
- *
- * Stroking a glyph with an outside border does not increase
- * `horiAdvance` or `vertAdvance`; you have to manually adjust these
- * values to account for the added width and height.
- *
- * FreeType doesn't use the 'VORG' table data for CFF fonts because it
- * doesn't have an interface to quickly retrieve the glyph height. The
- * y~coordinate of the vertical origin can be simply computed as
- * `vertBearingY + height` after loading a glyph.
- */
- typedef struct FT_Glyph_Metrics_
- {- FT_Pos width;
- FT_Pos height;
-
- FT_Pos horiBearingX;
- FT_Pos horiBearingY;
- FT_Pos horiAdvance;
-
- FT_Pos vertBearingX;
- FT_Pos vertBearingY;
- FT_Pos vertAdvance;
-
- } FT_Glyph_Metrics;
-
-
- /**************************************************************************
- *
- * @struct:
- * FT_Bitmap_Size
- *
- * @description:
- * This structure models the metrics of a bitmap strike (i.e., a set of
- * glyphs for a given point size and resolution) in a bitmap font. It is
- * used for the `available_sizes` field of @FT_Face.
- *
- * @fields:
- * height ::
- * The vertical distance, in pixels, between two consecutive baselines.
- * It is always positive.
- *
- * width ::
- * The average width, in pixels, of all glyphs in the strike.
- *
- * size ::
- * The nominal size of the strike in 26.6 fractional points. This
- * field is not very useful.
- *
- * x_ppem ::
- * The horizontal ppem (nominal width) in 26.6 fractional pixels.
- *
- * y_ppem ::
- * The vertical ppem (nominal height) in 26.6 fractional pixels.
- *
- * @note:
- * Windows FNT:
- * The nominal size given in a FNT font is not reliable. If the driver
- * finds it incorrect, it sets `size` to some calculated values, and
- * `x_ppem` and `y_ppem` to the pixel width and height given in the
- * font, respectively.
- *
- * TrueType embedded bitmaps:
- * `size`, `width`, and `height` values are not contained in the bitmap
- * strike itself. They are computed from the global font parameters.
- */
- typedef struct FT_Bitmap_Size_
- {- FT_Short height;
- FT_Short width;
-
- FT_Pos size;
-
- FT_Pos x_ppem;
- FT_Pos y_ppem;
-
- } FT_Bitmap_Size;
-
-
- /*************************************************************************/
- /*************************************************************************/
- /* */
- /* O B J E C T C L A S S E S */
- /* */
- /*************************************************************************/
- /*************************************************************************/
-
- /**************************************************************************
- *
- * @type:
- * FT_Library
- *
- * @description:
- * A handle to a FreeType library instance. Each 'library' is completely
- * independent from the others; it is the 'root' of a set of objects like
- * fonts, faces, sizes, etc.
- *
- * It also embeds a memory manager (see @FT_Memory), as well as a
- * scan-line converter object (see @FT_Raster).
- *
- * [Since 2.5.6] In multi-threaded applications it is easiest to use one
- * `FT_Library` object per thread. In case this is too cumbersome, a
- * single `FT_Library` object across threads is possible also, as long as
- * a mutex lock is used around @FT_New_Face and @FT_Done_Face.
- *
- * @note:
- * Library objects are normally created by @FT_Init_FreeType, and
- * destroyed with @FT_Done_FreeType. If you need reference-counting
- * (cf. @FT_Reference_Library), use @FT_New_Library and @FT_Done_Library.
- */
- typedef struct FT_LibraryRec_ *FT_Library;
-
-
- /**************************************************************************
- *
- * @section:
- * module_management
- *
- */
-
- /**************************************************************************
- *
- * @type:
- * FT_Module
- *
- * @description:
- * A handle to a given FreeType module object. A module can be a font
- * driver, a renderer, or anything else that provides services to the
- * former.
- */
- typedef struct FT_ModuleRec_* FT_Module;
-
-
- /**************************************************************************
- *
- * @type:
- * FT_Driver
- *
- * @description:
- * A handle to a given FreeType font driver object. A font driver is a
- * module capable of creating faces from font files.
- */
- typedef struct FT_DriverRec_* FT_Driver;
-
-
- /**************************************************************************
- *
- * @type:
- * FT_Renderer
- *
- * @description:
- * A handle to a given FreeType renderer. A renderer is a module in
- * charge of converting a glyph's outline image to a bitmap. It supports
- * a single glyph image format, and one or more target surface depths.
- */
- typedef struct FT_RendererRec_* FT_Renderer;
-
-
- /**************************************************************************
- *
- * @section:
- * base_interface
- *
- */
-
- /**************************************************************************
- *
- * @type:
- * FT_Face
- *
- * @description:
- * A handle to a typographic face object. A face object models a given
- * typeface, in a given style.
- *
- * @note:
- * A face object also owns a single @FT_GlyphSlot object, as well as one
- * or more @FT_Size objects.
- *
- * Use @FT_New_Face or @FT_Open_Face to create a new face object from a
- * given filepath or a custom input stream.
- *
- * Use @FT_Done_Face to destroy it (along with its slot and sizes).
- *
- * An `FT_Face` object can only be safely used from one thread at a time.
- * Similarly, creation and destruction of `FT_Face` with the same
- * @FT_Library object can only be done from one thread at a time. On the
- * other hand, functions like @FT_Load_Glyph and its siblings are
- * thread-safe and do not need the lock to be held as long as the same
- * `FT_Face` object is not used from multiple threads at the same time.
- *
- * @also:
- * See @FT_FaceRec for the publicly accessible fields of a given face
- * object.
- */
- typedef struct FT_FaceRec_* FT_Face;
-
-
- /**************************************************************************
- *
- * @type:
- * FT_Size
- *
- * @description:
- * A handle to an object that models a face scaled to a given character
- * size.
- *
- * @note:
- * An @FT_Face has one _active_ @FT_Size object that is used by functions
- * like @FT_Load_Glyph to determine the scaling transformation that in
- * turn is used to load and hint glyphs and metrics.
- *
- * You can use @FT_Set_Char_Size, @FT_Set_Pixel_Sizes, @FT_Request_Size
- * or even @FT_Select_Size to change the content (i.e., the scaling
- * values) of the active @FT_Size.
- *
- * You can use @FT_New_Size to create additional size objects for a given
- * @FT_Face, but they won't be used by other functions until you activate
- * it through @FT_Activate_Size. Only one size can be activated at any
- * given time per face.
- *
- * @also:
- * See @FT_SizeRec for the publicly accessible fields of a given size
- * object.
- */
- typedef struct FT_SizeRec_* FT_Size;
-
-
- /**************************************************************************
- *
- * @type:
- * FT_GlyphSlot
- *
- * @description:
- * A handle to a given 'glyph slot'. A slot is a container that can hold
- * any of the glyphs contained in its parent face.
- *
- * In other words, each time you call @FT_Load_Glyph or @FT_Load_Char,
- * the slot's content is erased by the new glyph data, i.e., the glyph's
- * metrics, its image (bitmap or outline), and other control information.
- *
- * @also:
- * See @FT_GlyphSlotRec for the publicly accessible glyph fields.
- */
- typedef struct FT_GlyphSlotRec_* FT_GlyphSlot;
-
-
- /**************************************************************************
- *
- * @type:
- * FT_CharMap
- *
- * @description:
- * A handle to a character map (usually abbreviated to 'charmap'). A
- * charmap is used to translate character codes in a given encoding into
- * glyph indexes for its parent's face. Some font formats may provide
- * several charmaps per font.
- *
- * Each face object owns zero or more charmaps, but only one of them can
- * be 'active', providing the data used by @FT_Get_Char_Index or
- * @FT_Load_Char.
- *
- * The list of available charmaps in a face is available through the
- * `face->num_charmaps` and `face->charmaps` fields of @FT_FaceRec.
- *
- * The currently active charmap is available as `face->charmap`. You
- * should call @FT_Set_Charmap to change it.
- *
- * @note:
- * When a new face is created (either through @FT_New_Face or
- * @FT_Open_Face), the library looks for a Unicode charmap within the
- * list and automatically activates it. If there is no Unicode charmap,
- * FreeType doesn't set an 'active' charmap.
- *
- * @also:
- * See @FT_CharMapRec for the publicly accessible fields of a given
- * character map.
- */
- typedef struct FT_CharMapRec_* FT_CharMap;
-
-
- /**************************************************************************
- *
- * @macro:
- * FT_ENC_TAG
- *
- * @description:
- * This macro converts four-letter tags into an unsigned long. It is
- * used to define 'encoding' identifiers (see @FT_Encoding).
- *
- * @note:
- * Since many 16-bit compilers don't like 32-bit enumerations, you should
- * redefine this macro in case of problems to something like this:
- *
- * ```
- * #define FT_ENC_TAG( value, a, b, c, d ) value
- * ```
- *
- * to get a simple enumeration without assigning special numbers.
- */
-
-#ifndef FT_ENC_TAG
-#define FT_ENC_TAG( value, a, b, c, d ) \
- value = ( ( (FT_UInt32)(a) << 24 ) | \
- ( (FT_UInt32)(b) << 16 ) | \
- ( (FT_UInt32)(c) << 8 ) | \
- (FT_UInt32)(d) )
-
-#endif /* FT_ENC_TAG */
-
-
- /**************************************************************************
- *
- * @enum:
- * FT_Encoding
- *
- * @description:
- * An enumeration to specify character sets supported by charmaps. Used
- * in the @FT_Select_Charmap API function.
- *
- * @note:
- * Despite the name, this enumeration lists specific character
- * repertories (i.e., charsets), and not text encoding methods (e.g.,
- * UTF-8, UTF-16, etc.).
- *
- * Other encodings might be defined in the future.
- *
- * @values:
- * FT_ENCODING_NONE ::
- * The encoding value~0 is reserved for all formats except BDF, PCF,
- * and Windows FNT; see below for more information.
- *
- * FT_ENCODING_UNICODE ::
- * The Unicode character set. This value covers all versions of the
- * Unicode repertoire, including ASCII and Latin-1. Most fonts include
- * a Unicode charmap, but not all of them.
- *
- * For example, if you want to access Unicode value U+1F028 (and the
- * font contains it), use value 0x1F028 as the input value for
- * @FT_Get_Char_Index.
- *
- * FT_ENCODING_MS_SYMBOL ::
- * Microsoft Symbol encoding, used to encode mathematical symbols and
- * wingdings. For more information, see
- * 'https://www.microsoft.com/typography/otspec/recom.htm',
- * 'http://www.kostis.net/charsets/symbol.htm', and
- * 'http://www.kostis.net/charsets/wingding.htm'.
- *
- * This encoding uses character codes from the PUA (Private Unicode
- * Area) in the range U+F020-U+F0FF.
- *
- * FT_ENCODING_SJIS ::
- * Shift JIS encoding for Japanese. More info at
- * 'https://en.wikipedia.org/wiki/Shift_JIS'. See note on multi-byte
- * encodings below.
- *
- * FT_ENCODING_PRC ::
- * Corresponds to encoding systems mainly for Simplified Chinese as
- * used in People's Republic of China (PRC). The encoding layout is
- * based on GB~2312 and its supersets GBK and GB~18030.
- *
- * FT_ENCODING_BIG5 ::
- * Corresponds to an encoding system for Traditional Chinese as used in
- * Taiwan and Hong Kong.
- *
- * FT_ENCODING_WANSUNG ::
- * Corresponds to the Korean encoding system known as Extended Wansung
- * (MS Windows code page 949). For more information see
- * 'https://www.unicode.org/Public/MAPPINGS/VENDORS/MICSFT/WindowsBestFit/bestfit949.txt'.
- *
- * FT_ENCODING_JOHAB ::
- * The Korean standard character set (KS~C 5601-1992), which
- * corresponds to MS Windows code page 1361. This character set
- * includes all possible Hangul character combinations.
- *
- * FT_ENCODING_ADOBE_LATIN_1 ::
- * Corresponds to a Latin-1 encoding as defined in a Type~1 PostScript
- * font. It is limited to 256 character codes.
- *
- * FT_ENCODING_ADOBE_STANDARD ::
- * Adobe Standard encoding, as found in Type~1, CFF, and OpenType/CFF
- * fonts. It is limited to 256 character codes.
- *
- * FT_ENCODING_ADOBE_EXPERT ::
- * Adobe Expert encoding, as found in Type~1, CFF, and OpenType/CFF
- * fonts. It is limited to 256 character codes.
- *
- * FT_ENCODING_ADOBE_CUSTOM ::
- * Corresponds to a custom encoding, as found in Type~1, CFF, and
- * OpenType/CFF fonts. It is limited to 256 character codes.
- *
- * FT_ENCODING_APPLE_ROMAN ::
- * Apple roman encoding. Many TrueType and OpenType fonts contain a
- * charmap for this 8-bit encoding, since older versions of Mac OS are
- * able to use it.
- *
- * FT_ENCODING_OLD_LATIN_2 ::
- * This value is deprecated and was neither used nor reported by
- * FreeType. Don't use or test for it.
- *
- * FT_ENCODING_MS_SJIS ::
- * Same as FT_ENCODING_SJIS. Deprecated.
- *
- * FT_ENCODING_MS_GB2312 ::
- * Same as FT_ENCODING_PRC. Deprecated.
- *
- * FT_ENCODING_MS_BIG5 ::
- * Same as FT_ENCODING_BIG5. Deprecated.
- *
- * FT_ENCODING_MS_WANSUNG ::
- * Same as FT_ENCODING_WANSUNG. Deprecated.
- *
- * FT_ENCODING_MS_JOHAB ::
- * Same as FT_ENCODING_JOHAB. Deprecated.
- *
- * @note:
- * By default, FreeType enables a Unicode charmap and tags it with
- * `FT_ENCODING_UNICODE` when it is either provided or can be generated
- * from PostScript glyph name dictionaries in the font file. All other
- * encodings are considered legacy and tagged only if explicitly defined
- * in the font file. Otherwise, `FT_ENCODING_NONE` is used.
- *
- * `FT_ENCODING_NONE` is set by the BDF and PCF drivers if the charmap is
- * neither Unicode nor ISO-8859-1 (otherwise it is set to
- * `FT_ENCODING_UNICODE`). Use @FT_Get_BDF_Charset_ID to find out which
- * encoding is really present. If, for example, the `cs_registry` field
- * is 'KOI8' and the `cs_encoding` field is 'R', the font is encoded in
- * KOI8-R.
- *
- * `FT_ENCODING_NONE` is always set (with a single exception) by the
- * winfonts driver. Use @FT_Get_WinFNT_Header and examine the `charset`
- * field of the @FT_WinFNT_HeaderRec structure to find out which encoding
- * is really present. For example, @FT_WinFNT_ID_CP1251 (204) means
- * Windows code page 1251 (for Russian).
- *
- * `FT_ENCODING_NONE` is set if `platform_id` is @TT_PLATFORM_MACINTOSH
- * and `encoding_id` is not `TT_MAC_ID_ROMAN` (otherwise it is set to
- * `FT_ENCODING_APPLE_ROMAN`).
- *
- * If `platform_id` is @TT_PLATFORM_MACINTOSH, use the function
- * @FT_Get_CMap_Language_ID to query the Mac language ID that may be
- * needed to be able to distinguish Apple encoding variants. See
- *
- * https://www.unicode.org/Public/MAPPINGS/VENDORS/APPLE/Readme.txt
- *
- * to get an idea how to do that. Basically, if the language ID is~0,
- * don't use it, otherwise subtract 1 from the language ID. Then examine
- * `encoding_id`. If, for example, `encoding_id` is `TT_MAC_ID_ROMAN`
- * and the language ID (minus~1) is `TT_MAC_LANGID_GREEK`, it is the
- * Greek encoding, not Roman. `TT_MAC_ID_ARABIC` with
- * `TT_MAC_LANGID_FARSI` means the Farsi variant the Arabic encoding.
- */
- typedef enum FT_Encoding_
- {- FT_ENC_TAG( FT_ENCODING_NONE, 0, 0, 0, 0 ),
-
- FT_ENC_TAG( FT_ENCODING_MS_SYMBOL, 's', 'y', 'm', 'b' ),
- FT_ENC_TAG( FT_ENCODING_UNICODE, 'u', 'n', 'i', 'c' ),
-
- FT_ENC_TAG( FT_ENCODING_SJIS, 's', 'j', 'i', 's' ),
- FT_ENC_TAG( FT_ENCODING_PRC, 'g', 'b', ' ', ' ' ),
- FT_ENC_TAG( FT_ENCODING_BIG5, 'b', 'i', 'g', '5' ),
- FT_ENC_TAG( FT_ENCODING_WANSUNG, 'w', 'a', 'n', 's' ),
- FT_ENC_TAG( FT_ENCODING_JOHAB, 'j', 'o', 'h', 'a' ),
-
- /* for backward compatibility */
- FT_ENCODING_GB2312 = FT_ENCODING_PRC,
- FT_ENCODING_MS_SJIS = FT_ENCODING_SJIS,
- FT_ENCODING_MS_GB2312 = FT_ENCODING_PRC,
- FT_ENCODING_MS_BIG5 = FT_ENCODING_BIG5,
- FT_ENCODING_MS_WANSUNG = FT_ENCODING_WANSUNG,
- FT_ENCODING_MS_JOHAB = FT_ENCODING_JOHAB,
-
- FT_ENC_TAG( FT_ENCODING_ADOBE_STANDARD, 'A', 'D', 'O', 'B' ),
- FT_ENC_TAG( FT_ENCODING_ADOBE_EXPERT, 'A', 'D', 'B', 'E' ),
- FT_ENC_TAG( FT_ENCODING_ADOBE_CUSTOM, 'A', 'D', 'B', 'C' ),
- FT_ENC_TAG( FT_ENCODING_ADOBE_LATIN_1, 'l', 'a', 't', '1' ),
-
- FT_ENC_TAG( FT_ENCODING_OLD_LATIN_2, 'l', 'a', 't', '2' ),
-
- FT_ENC_TAG( FT_ENCODING_APPLE_ROMAN, 'a', 'r', 'm', 'n' )
-
- } FT_Encoding;
-
-
- /* these constants are deprecated; use the corresponding `FT_Encoding` */
- /* values instead */
-#define ft_encoding_none FT_ENCODING_NONE
-#define ft_encoding_unicode FT_ENCODING_UNICODE
-#define ft_encoding_symbol FT_ENCODING_MS_SYMBOL
-#define ft_encoding_latin_1 FT_ENCODING_ADOBE_LATIN_1
-#define ft_encoding_latin_2 FT_ENCODING_OLD_LATIN_2
-#define ft_encoding_sjis FT_ENCODING_SJIS
-#define ft_encoding_gb2312 FT_ENCODING_PRC
-#define ft_encoding_big5 FT_ENCODING_BIG5
-#define ft_encoding_wansung FT_ENCODING_WANSUNG
-#define ft_encoding_johab FT_ENCODING_JOHAB
-
-#define ft_encoding_adobe_standard FT_ENCODING_ADOBE_STANDARD
-#define ft_encoding_adobe_expert FT_ENCODING_ADOBE_EXPERT
-#define ft_encoding_adobe_custom FT_ENCODING_ADOBE_CUSTOM
-#define ft_encoding_apple_roman FT_ENCODING_APPLE_ROMAN
-
-
- /**************************************************************************
- *
- * @struct:
- * FT_CharMapRec
- *
- * @description:
- * The base charmap structure.
- *
- * @fields:
- * face ::
- * A handle to the parent face object.
- *
- * encoding ::
- * An @FT_Encoding tag identifying the charmap. Use this with
- * @FT_Select_Charmap.
- *
- * platform_id ::
- * An ID number describing the platform for the following encoding ID.
- * This comes directly from the TrueType specification and gets
- * emulated for other formats.
- *
- * encoding_id ::
- * A platform-specific encoding number. This also comes from the
- * TrueType specification and gets emulated similarly.
- */
- typedef struct FT_CharMapRec_
- {- FT_Face face;
- FT_Encoding encoding;
- FT_UShort platform_id;
- FT_UShort encoding_id;
-
- } FT_CharMapRec;
-
-
- /*************************************************************************/
- /*************************************************************************/
- /* */
- /* B A S E O B J E C T C L A S S E S */
- /* */
- /*************************************************************************/
- /*************************************************************************/
-
-
- /**************************************************************************
- *
- * @type:
- * FT_Face_Internal
- *
- * @description:
- * An opaque handle to an `FT_Face_InternalRec` structure that models the
- * private data of a given @FT_Face object.
- *
- * This structure might change between releases of FreeType~2 and is not
- * generally available to client applications.
- */
- typedef struct FT_Face_InternalRec_* FT_Face_Internal;
-
-
- /**************************************************************************
- *
- * @struct:
- * FT_FaceRec
- *
- * @description:
- * FreeType root face class structure. A face object models a typeface
- * in a font file.
- *
- * @fields:
- * num_faces ::
- * The number of faces in the font file. Some font formats can have
- * multiple faces in a single font file.
- *
- * face_index ::
- * This field holds two different values. Bits 0-15 are the index of
- * the face in the font file (starting with value~0). They are set
- * to~0 if there is only one face in the font file.
- *
- * [Since 2.6.1] Bits 16-30 are relevant to GX and OpenType variation
- * fonts only, holding the named instance index for the current face
- * index (starting with value~1; value~0 indicates font access without
- * a named instance). For non-variation fonts, bits 16-30 are ignored.
- * If we have the third named instance of face~4, say, `face_index` is
- * set to 0x00030004.
- *
- * Bit 31 is always zero (this is, `face_index` is always a positive
- * value).
- *
- * [Since 2.9] Changing the design coordinates with
- * @FT_Set_Var_Design_Coordinates or @FT_Set_Var_Blend_Coordinates does
- * not influence the named instance index value (only
- * @FT_Set_Named_Instance does that).
- *
- * face_flags ::
- * A set of bit flags that give important information about the face;
- * see @FT_FACE_FLAG_XXX for the details.
- *
- * style_flags ::
- * The lower 16~bits contain a set of bit flags indicating the style of
- * the face; see @FT_STYLE_FLAG_XXX for the details.
- *
- * [Since 2.6.1] Bits 16-30 hold the number of named instances
- * available for the current face if we have a GX or OpenType variation
- * (sub)font. Bit 31 is always zero (this is, `style_flags` is always
- * a positive value). Note that a variation font has always at least
- * one named instance, namely the default instance.
- *
- * num_glyphs ::
- * The number of glyphs in the face. If the face is scalable and has
- * sbits (see `num_fixed_sizes`), it is set to the number of outline
- * glyphs.
- *
- * For CID-keyed fonts (not in an SFNT wrapper) this value gives the
- * highest CID used in the font.
- *
- * family_name ::
- * The face's family name. This is an ASCII string, usually in
- * English, that describes the typeface's family (like 'Times New
- * Roman', 'Bodoni', 'Garamond', etc). This is a least common
- * denominator used to list fonts. Some formats (TrueType & OpenType)
- * provide localized and Unicode versions of this string. Applications
- * should use the format-specific interface to access them. Can be
- * `NULL` (e.g., in fonts embedded in a PDF file).
- *
- * In case the font doesn't provide a specific family name entry,
- * FreeType tries to synthesize one, deriving it from other name
- * entries.
- *
- * style_name ::
- * The face's style name. This is an ASCII string, usually in English,
- * that describes the typeface's style (like 'Italic', 'Bold',
- * 'Condensed', etc). Not all font formats provide a style name, so
- * this field is optional, and can be set to `NULL`. As for
- * `family_name`, some formats provide localized and Unicode versions
- * of this string. Applications should use the format-specific
- * interface to access them.
- *
- * num_fixed_sizes ::
- * The number of bitmap strikes in the face. Even if the face is
- * scalable, there might still be bitmap strikes, which are called
- * 'sbits' in that case.
- *
- * available_sizes ::
- * An array of @FT_Bitmap_Size for all bitmap strikes in the face. It
- * is set to `NULL` if there is no bitmap strike.
- *
- * Note that FreeType tries to sanitize the strike data since they are
- * sometimes sloppy or incorrect, but this can easily fail.
- *
- * num_charmaps ::
- * The number of charmaps in the face.
- *
- * charmaps ::
- * An array of the charmaps of the face.
- *
- * generic ::
- * A field reserved for client uses. See the @FT_Generic type
- * description.
- *
- * bbox ::
- * The font bounding box. Coordinates are expressed in font units (see
- * `units_per_EM`). The box is large enough to contain any glyph from
- * the font. Thus, `bbox.yMax` can be seen as the 'maximum ascender',
- * and `bbox.yMin` as the 'minimum descender'. Only relevant for
- * scalable formats.
- *
- * Note that the bounding box might be off by (at least) one pixel for
- * hinted fonts. See @FT_Size_Metrics for further discussion.
- *
- * units_per_EM ::
- * The number of font units per EM square for this face. This is
- * typically 2048 for TrueType fonts, and 1000 for Type~1 fonts. Only
- * relevant for scalable formats.
- *
- * ascender ::
- * The typographic ascender of the face, expressed in font units. For
- * font formats not having this information, it is set to `bbox.yMax`.
- * Only relevant for scalable formats.
- *
- * descender ::
- * The typographic descender of the face, expressed in font units. For
- * font formats not having this information, it is set to `bbox.yMin`.
- * Note that this field is negative for values below the baseline.
- * Only relevant for scalable formats.
- *
- * height ::
- * This value is the vertical distance between two consecutive
- * baselines, expressed in font units. It is always positive. Only
- * relevant for scalable formats.
- *
- * If you want the global glyph height, use `ascender - descender`.
- *
- * max_advance_width ::
- * The maximum advance width, in font units, for all glyphs in this
- * face. This can be used to make word wrapping computations faster.
- * Only relevant for scalable formats.
- *
- * max_advance_height ::
- * The maximum advance height, in font units, for all glyphs in this
- * face. This is only relevant for vertical layouts, and is set to
- * `height` for fonts that do not provide vertical metrics. Only
- * relevant for scalable formats.
- *
- * underline_position ::
- * The position, in font units, of the underline line for this face.
- * It is the center of the underlining stem. Only relevant for
- * scalable formats.
- *
- * underline_thickness ::
- * The thickness, in font units, of the underline for this face. Only
- * relevant for scalable formats.
- *
- * glyph ::
- * The face's associated glyph slot(s).
- *
- * size ::
- * The current active size for this face.
- *
- * charmap ::
- * The current active charmap for this face.
- *
- * @note:
- * Fields may be changed after a call to @FT_Attach_File or
- * @FT_Attach_Stream.
- *
- * 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`, `height`,
- * `underline_position`, and `underline_thickness`.
- *
- * Especially for TrueType fonts see also the documentation for
- * @FT_Size_Metrics.
- */
- typedef struct FT_FaceRec_
- {- FT_Long num_faces;
- FT_Long face_index;
-
- FT_Long face_flags;
- FT_Long style_flags;
-
- FT_Long num_glyphs;
-
- FT_String* family_name;
- FT_String* style_name;
-
- FT_Int num_fixed_sizes;
- FT_Bitmap_Size* available_sizes;
-
- FT_Int num_charmaps;
- FT_CharMap* charmaps;
-
- FT_Generic generic;
-
- /*# The following member variables (down to `underline_thickness`) */
- /*# are only relevant to scalable outlines; cf. @FT_Bitmap_Size */
- /*# for bitmap fonts. */
- FT_BBox bbox;
-
- FT_UShort units_per_EM;
- FT_Short ascender;
- FT_Short descender;
- FT_Short height;
-
- FT_Short max_advance_width;
- FT_Short max_advance_height;
-
- FT_Short underline_position;
- FT_Short underline_thickness;
-
- FT_GlyphSlot glyph;
- FT_Size size;
- FT_CharMap charmap;
-
- /*@private begin */
-
- FT_Driver driver;
- FT_Memory memory;
- FT_Stream stream;
-
- FT_ListRec sizes_list;
-
- FT_Generic autohint; /* face-specific auto-hinter data */
- void* extensions; /* unused */
-
- FT_Face_Internal internal;
-
- /*@private end */
-
- } FT_FaceRec;
-
-
- /**************************************************************************
- *
- * @enum:
- * FT_FACE_FLAG_XXX
- *
- * @description:
- * A list of bit flags used in the `face_flags` field of the @FT_FaceRec
- * structure. They inform client applications of properties of the
- * corresponding face.
- *
- * @values:
- * FT_FACE_FLAG_SCALABLE ::
- * The face contains outline glyphs. Note that a face can contain
- * bitmap strikes also, i.e., a face can have both this flag and
- * @FT_FACE_FLAG_FIXED_SIZES set.
- *
- * FT_FACE_FLAG_FIXED_SIZES ::
- * The face contains bitmap strikes. See also the `num_fixed_sizes`
- * and `available_sizes` fields of @FT_FaceRec.
- *
- * FT_FACE_FLAG_FIXED_WIDTH ::
- * The face contains fixed-width characters (like Courier, Lucida,
- * MonoType, etc.).
- *
- * FT_FACE_FLAG_SFNT ::
- * The face uses the SFNT storage scheme. For now, this means TrueType
- * and OpenType.
- *
- * FT_FACE_FLAG_HORIZONTAL ::
- * The face contains horizontal glyph metrics. This should be set for
- * all common formats.
- *
- * FT_FACE_FLAG_VERTICAL ::
- * The face contains vertical glyph metrics. This is only available in
- * some formats, not all of them.
- *
- * FT_FACE_FLAG_KERNING ::
- * The face contains kerning information. If set, the kerning distance
- * can be retrieved using the function @FT_Get_Kerning. Otherwise the
- * function always return the vector (0,0). Note that FreeType doesn't
- * handle kerning data from the SFNT 'GPOS' table (as present in many
- * OpenType fonts).
- *
- * FT_FACE_FLAG_FAST_GLYPHS ::
- * THIS FLAG IS DEPRECATED. DO NOT USE OR TEST IT.
- *
- * FT_FACE_FLAG_MULTIPLE_MASTERS ::
- * The face contains multiple masters and is capable of interpolating
- * between them. Supported formats are Adobe MM, TrueType GX, and
- * OpenType variation fonts.
- *
- * See section @multiple_masters for API details.
- *
- * FT_FACE_FLAG_GLYPH_NAMES ::
- * The face contains glyph names, which can be retrieved using
- * @FT_Get_Glyph_Name. Note that some TrueType fonts contain broken
- * glyph name tables. Use the function @FT_Has_PS_Glyph_Names when
- * needed.
- *
- * FT_FACE_FLAG_EXTERNAL_STREAM ::
- * Used internally by FreeType to indicate that a face's stream was
- * provided by the client application and should not be destroyed when
- * @FT_Done_Face is called. Don't read or test this flag.
- *
- * FT_FACE_FLAG_HINTER ::
- * The font driver has a hinting machine of its own. For example, with
- * TrueType fonts, it makes sense to use data from the SFNT 'gasp'
- * table only if the native TrueType hinting engine (with the bytecode
- * interpreter) is available and active.
- *
- * FT_FACE_FLAG_CID_KEYED ::
- * The face is CID-keyed. In that case, the face is not accessed by
- * glyph indices but by CID values. For subsetted CID-keyed fonts this
- * has the consequence that not all index values are a valid argument
- * to @FT_Load_Glyph. Only the CID values for which corresponding
- * glyphs in the subsetted font exist make `FT_Load_Glyph` return
- * successfully; in all other cases you get an
- * `FT_Err_Invalid_Argument` error.
- *
- * Note that CID-keyed fonts that are in an SFNT wrapper (this is, all
- * OpenType/CFF fonts) don't have this flag set since the glyphs are
- * accessed in the normal way (using contiguous indices); the
- * 'CID-ness' isn't visible to the application.
- *
- * FT_FACE_FLAG_TRICKY ::
- * The face is 'tricky', this is, it always needs the font format's
- * native hinting engine to get a reasonable result. A typical example
- * is the old Chinese font `mingli.ttf` (but not `mingliu.ttc`) that
- * uses TrueType bytecode instructions to move and scale all of its
- * subglyphs.
- *
- * It is not possible to auto-hint such fonts using
- * @FT_LOAD_FORCE_AUTOHINT; it will also ignore @FT_LOAD_NO_HINTING.
- * You have to set both @FT_LOAD_NO_HINTING and @FT_LOAD_NO_AUTOHINT to
- * really disable hinting; however, you probably never want this except
- * for demonstration purposes.
- *
- * Currently, there are about a dozen TrueType fonts in the list of
- * tricky fonts; they are hard-coded in file `ttobjs.c`.
- *
- * FT_FACE_FLAG_COLOR ::
- * [Since 2.5.1] The face has color glyph tables. See @FT_LOAD_COLOR
- * for more information.
- *
- * FT_FACE_FLAG_VARIATION ::
- * [Since 2.9] Set if the current face (or named instance) has been
- * altered with @FT_Set_MM_Design_Coordinates,
- * @FT_Set_Var_Design_Coordinates, or @FT_Set_Var_Blend_Coordinates.
- * This flag is unset by a call to @FT_Set_Named_Instance.
- */
-#define FT_FACE_FLAG_SCALABLE ( 1L << 0 )
-#define FT_FACE_FLAG_FIXED_SIZES ( 1L << 1 )
-#define FT_FACE_FLAG_FIXED_WIDTH ( 1L << 2 )
-#define FT_FACE_FLAG_SFNT ( 1L << 3 )
-#define FT_FACE_FLAG_HORIZONTAL ( 1L << 4 )
-#define FT_FACE_FLAG_VERTICAL ( 1L << 5 )
-#define FT_FACE_FLAG_KERNING ( 1L << 6 )
-#define FT_FACE_FLAG_FAST_GLYPHS ( 1L << 7 )
-#define FT_FACE_FLAG_MULTIPLE_MASTERS ( 1L << 8 )
-#define FT_FACE_FLAG_GLYPH_NAMES ( 1L << 9 )
-#define FT_FACE_FLAG_EXTERNAL_STREAM ( 1L << 10 )
-#define FT_FACE_FLAG_HINTER ( 1L << 11 )
-#define FT_FACE_FLAG_CID_KEYED ( 1L << 12 )
-#define FT_FACE_FLAG_TRICKY ( 1L << 13 )
-#define FT_FACE_FLAG_COLOR ( 1L << 14 )
-#define FT_FACE_FLAG_VARIATION ( 1L << 15 )
-
-
- /**************************************************************************
- *
- * @macro:
- * FT_HAS_HORIZONTAL
- *
- * @description:
- * A macro that returns true whenever a face object contains horizontal
- * metrics (this is true for all font formats though).
- *
- * @also:
- * @FT_HAS_VERTICAL can be used to check for vertical metrics.
- *
- */
-#define FT_HAS_HORIZONTAL( face ) \
- ( (face)->face_flags & FT_FACE_FLAG_HORIZONTAL )
-
-
- /**************************************************************************
- *
- * @macro:
- * FT_HAS_VERTICAL
- *
- * @description:
- * A macro that returns true whenever a face object contains real
- * vertical metrics (and not only synthesized ones).
- *
- */
-#define FT_HAS_VERTICAL( face ) \
- ( (face)->face_flags & FT_FACE_FLAG_VERTICAL )
-
-
- /**************************************************************************
- *
- * @macro:
- * FT_HAS_KERNING
- *
- * @description:
- * A macro that returns true whenever a face object contains kerning data
- * that can be accessed with @FT_Get_Kerning.
- *
- */
-#define FT_HAS_KERNING( face ) \
- ( (face)->face_flags & FT_FACE_FLAG_KERNING )
-
-
- /**************************************************************************
- *
- * @macro:
- * FT_IS_SCALABLE
- *
- * @description:
- * A macro that returns true whenever a face object contains a scalable
- * font face (true for TrueType, Type~1, Type~42, CID, OpenType/CFF, and
- * PFR font formats).
- *
- */
-#define FT_IS_SCALABLE( face ) \
- ( (face)->face_flags & FT_FACE_FLAG_SCALABLE )
-
-
- /**************************************************************************
- *
- * @macro:
- * FT_IS_SFNT
- *
- * @description:
- * A macro that returns true whenever a face object contains a font whose
- * format is based on the SFNT storage scheme. This usually means:
- * TrueType fonts, OpenType fonts, as well as SFNT-based embedded bitmap
- * fonts.
- *
- * If this macro is true, all functions defined in @FT_SFNT_NAMES_H and
- * @FT_TRUETYPE_TABLES_H are available.
- *
- */
-#define FT_IS_SFNT( face ) \
- ( (face)->face_flags & FT_FACE_FLAG_SFNT )
-
-
- /**************************************************************************
- *
- * @macro:
- * FT_IS_FIXED_WIDTH
- *
- * @description:
- * A macro that returns true whenever a face object contains a font face
- * that contains fixed-width (or 'monospace', 'fixed-pitch', etc.)
- * glyphs.
- *
- */
-#define FT_IS_FIXED_WIDTH( face ) \
- ( (face)->face_flags & FT_FACE_FLAG_FIXED_WIDTH )
-
-
- /**************************************************************************
- *
- * @macro:
- * FT_HAS_FIXED_SIZES
- *
- * @description:
- * A macro that returns true whenever a face object contains some
- * embedded bitmaps. See the `available_sizes` field of the @FT_FaceRec
- * structure.
- *
- */
-#define FT_HAS_FIXED_SIZES( face ) \
- ( (face)->face_flags & FT_FACE_FLAG_FIXED_SIZES )
-
-
- /**************************************************************************
- *
- * @macro:
- * FT_HAS_FAST_GLYPHS
- *
- * @description:
- * Deprecated.
- *
- */
-#define FT_HAS_FAST_GLYPHS( face ) 0
-
-
- /**************************************************************************
- *
- * @macro:
- * FT_HAS_GLYPH_NAMES
- *
- * @description:
- * A macro that returns true whenever a face object contains some glyph
- * names that can be accessed through @FT_Get_Glyph_Name.
- *
- */
-#define FT_HAS_GLYPH_NAMES( face ) \
- ( (face)->face_flags & FT_FACE_FLAG_GLYPH_NAMES )
-
-
- /**************************************************************************
- *
- * @macro:
- * FT_HAS_MULTIPLE_MASTERS
- *
- * @description:
- * A macro that returns true whenever a face object contains some
- * multiple masters. The functions provided by @FT_MULTIPLE_MASTERS_H
- * are then available to choose the exact design you want.
- *
- */
-#define FT_HAS_MULTIPLE_MASTERS( face ) \
- ( (face)->face_flags & FT_FACE_FLAG_MULTIPLE_MASTERS )
-
-
- /**************************************************************************
- *
- * @macro:
- * FT_IS_NAMED_INSTANCE
- *
- * @description:
- * A macro that returns true whenever a face object is a named instance
- * of a GX or OpenType variation font.
- *
- * [Since 2.9] Changing the design coordinates with
- * @FT_Set_Var_Design_Coordinates or @FT_Set_Var_Blend_Coordinates does
- * not influence the return value of this macro (only
- * @FT_Set_Named_Instance does that).
- *
- * @since:
- * 2.7
- *
- */
-#define FT_IS_NAMED_INSTANCE( face ) \
- ( (face)->face_index & 0x7FFF0000L )
-
-
- /**************************************************************************
- *
- * @macro:
- * FT_IS_VARIATION
- *
- * @description:
- * A macro that returns true whenever a face object has been altered by
- * @FT_Set_MM_Design_Coordinates, @FT_Set_Var_Design_Coordinates, or
- * @FT_Set_Var_Blend_Coordinates.
- *
- * @since:
- * 2.9
- *
- */
-#define FT_IS_VARIATION( face ) \
- ( (face)->face_flags & FT_FACE_FLAG_VARIATION )
-
-
- /**************************************************************************
- *
- * @macro:
- * FT_IS_CID_KEYED
- *
- * @description:
- * A macro that returns true whenever a face object contains a CID-keyed
- * font. See the discussion of @FT_FACE_FLAG_CID_KEYED for more details.
- *
- * If this macro is true, all functions defined in @FT_CID_H are
- * available.
- *
- */
-#define FT_IS_CID_KEYED( face ) \
- ( (face)->face_flags & FT_FACE_FLAG_CID_KEYED )
-
-
- /**************************************************************************
- *
- * @macro:
- * FT_IS_TRICKY
- *
- * @description:
- * A macro that returns true whenever a face represents a 'tricky' font.
- * See the discussion of @FT_FACE_FLAG_TRICKY for more details.
- *
- */
-#define FT_IS_TRICKY( face ) \
- ( (face)->face_flags & FT_FACE_FLAG_TRICKY )
-
-
- /**************************************************************************
- *
- * @macro:
- * FT_HAS_COLOR
- *
- * @description:
- * A macro that returns true whenever a face object contains tables for
- * color glyphs.
- *
- * @since:
- * 2.5.1
- *
- */
-#define FT_HAS_COLOR( face ) \
- ( (face)->face_flags & FT_FACE_FLAG_COLOR )
-
-
- /**************************************************************************
- *
- * @enum:
- * FT_STYLE_FLAG_XXX
- *
- * @description:
- * A list of bit flags to indicate the style of a given face. These are
- * used in the `style_flags` field of @FT_FaceRec.
- *
- * @values:
- * FT_STYLE_FLAG_ITALIC ::
- * The face style is italic or oblique.
- *
- * FT_STYLE_FLAG_BOLD ::
- * The face is bold.
- *
- * @note:
- * The style information as provided by FreeType is very basic. More
- * details are beyond the scope and should be done on a higher level (for
- * example, by analyzing various fields of the 'OS/2' table in SFNT based
- * fonts).
- */
-#define FT_STYLE_FLAG_ITALIC ( 1 << 0 )
-#define FT_STYLE_FLAG_BOLD ( 1 << 1 )
-
-
- /**************************************************************************
- *
- * @type:
- * FT_Size_Internal
- *
- * @description:
- * An opaque handle to an `FT_Size_InternalRec` structure, used to model
- * private data of a given @FT_Size object.
- */
- typedef struct FT_Size_InternalRec_* FT_Size_Internal;
-
-
- /**************************************************************************
- *
- * @struct:
- * FT_Size_Metrics
- *
- * @description:
- * The size metrics structure gives the metrics of a size object.
- *
- * @fields:
- * x_ppem ::
- * The width of the scaled EM square in pixels, hence the term 'ppem'
- * (pixels per EM). It is also referred to as 'nominal width'.
- *
- * y_ppem ::
- * The height of the scaled EM square in pixels, hence the term 'ppem'
- * (pixels per EM). It is also referred to as 'nominal height'.
- *
- * x_scale ::
- * A 16.16 fractional scaling value to convert horizontal metrics from
- * font units to 26.6 fractional pixels. Only relevant for scalable
- * font formats.
- *
- * y_scale ::
- * A 16.16 fractional scaling value to convert vertical metrics from
- * font units to 26.6 fractional pixels. Only relevant for scalable
- * font formats.
- *
- * ascender ::
- * The ascender in 26.6 fractional pixels, rounded up to an integer
- * value. See @FT_FaceRec for the details.
- *
- * descender ::
- * The descender in 26.6 fractional pixels, rounded down to an integer
- * value. See @FT_FaceRec for the details.
- *
- * height ::
- * The height in 26.6 fractional pixels, rounded to an integer value.
- * See @FT_FaceRec for the details.
- *
- * max_advance ::
- * The maximum advance width in 26.6 fractional pixels, rounded to an
- * integer value. See @FT_FaceRec for the details.
- *
- * @note:
- * The scaling values, if relevant, are determined first during a size
- * changing operation. The remaining fields are then set by the driver.
- * For scalable formats, they are usually set to scaled values of the
- * corresponding fields in @FT_FaceRec. Some values like ascender or
- * descender are rounded for historical reasons; more precise values (for
- * outline fonts) can be derived by scaling the corresponding @FT_FaceRec
- * values manually, with code similar to the following.
- *
- * ```
- * scaled_ascender = FT_MulFix( face->ascender,
- * size_metrics->y_scale );
- * ```
- *
- * Note that due to glyph hinting and the selected rendering mode these
- * values are usually not exact; consequently, they must be treated as
- * unreliable with an error margin of at least one pixel!
- *
- * Indeed, the only way to get the exact metrics is to render _all_
- * glyphs. As this would be a definite performance hit, it is up to
- * client applications to perform such computations.
- *
- * The `FT_Size_Metrics` structure is valid for bitmap fonts also.
- *
- *
- * **TrueType fonts with native bytecode hinting**
- *
- * All applications that handle TrueType fonts with native hinting must
- * be aware that TTFs expect different rounding of vertical font
- * dimensions. The application has to cater for this, especially if it
- * wants to rely on a TTF's vertical data (for example, to properly align
- * box characters vertically).
- *
- * Only the application knows _in advance_ that it is going to use native
- * hinting for TTFs! FreeType, on the other hand, selects the hinting
- * mode not at the time of creating an @FT_Size object but much later,
- * namely while calling @FT_Load_Glyph.
- *
- * Here is some pseudo code that illustrates a possible solution.
- *
- * ```
- * font_format = FT_Get_Font_Format( face );
- *
- * if ( !strcmp( font_format, "TrueType" ) &&
- * do_native_bytecode_hinting )
- * {- * ascender = ROUND( FT_MulFix( face->ascender,
- * size_metrics->y_scale ) );
- * descender = ROUND( FT_MulFix( face->descender,
- * size_metrics->y_scale ) );
- * }
- * else
- * {- * ascender = size_metrics->ascender;
- * descender = size_metrics->descender;
- * }
- *
- * height = size_metrics->height;
- * max_advance = size_metrics->max_advance;
- * ```
- */
- typedef struct FT_Size_Metrics_
- {- FT_UShort x_ppem; /* horizontal pixels per EM */
- FT_UShort y_ppem; /* vertical pixels per EM */
-
- FT_Fixed x_scale; /* scaling values used to convert font */
- FT_Fixed y_scale; /* units to 26.6 fractional pixels */
-
- FT_Pos ascender; /* ascender in 26.6 frac. pixels */
- FT_Pos descender; /* descender in 26.6 frac. pixels */
- FT_Pos height; /* text height in 26.6 frac. pixels */
- FT_Pos max_advance; /* max horizontal advance, in 26.6 pixels */
-
- } FT_Size_Metrics;
-
-
- /**************************************************************************
- *
- * @struct:
- * FT_SizeRec
- *
- * @description:
- * FreeType root size class structure. A size object models a face
- * object at a given size.
- *
- * @fields:
- * face ::
- * Handle to the parent face object.
- *
- * generic ::
- * A typeless pointer, unused by the FreeType library or any of its
- * drivers. It can be used by client applications to link their own
- * data to each size object.
- *
- * metrics ::
- * Metrics for this size object. This field is read-only.
- */
- typedef struct FT_SizeRec_
- {- FT_Face face; /* parent face object */
- FT_Generic generic; /* generic pointer for client uses */
- FT_Size_Metrics metrics; /* size metrics */
- FT_Size_Internal internal;
-
- } FT_SizeRec;
-
-
- /**************************************************************************
- *
- * @struct:
- * FT_SubGlyph
- *
- * @description:
- * The subglyph structure is an internal object used to describe
- * subglyphs (for example, in the case of composites).
- *
- * @note:
- * The subglyph implementation is not part of the high-level API, hence
- * the forward structure declaration.
- *
- * You can however retrieve subglyph information with
- * @FT_Get_SubGlyph_Info.
- */
- typedef struct FT_SubGlyphRec_* FT_SubGlyph;
-
-
- /**************************************************************************
- *
- * @type:
- * FT_Slot_Internal
- *
- * @description:
- * An opaque handle to an `FT_Slot_InternalRec` structure, used to model
- * private data of a given @FT_GlyphSlot object.
- */
- typedef struct FT_Slot_InternalRec_* FT_Slot_Internal;
-
-
- /**************************************************************************
- *
- * @struct:
- * FT_GlyphSlotRec
- *
- * @description:
- * FreeType root glyph slot class structure. A glyph slot is a container
- * where individual glyphs can be loaded, be they in outline or bitmap
- * format.
- *
- * @fields:
- * library ::
- * A handle to the FreeType library instance this slot belongs to.
- *
- * face ::
- * A handle to the parent face object.
- *
- * next ::
- * In some cases (like some font tools), several glyph slots per face
- * object can be a good thing. As this is rare, the glyph slots are
- * listed through a direct, single-linked list using its `next` field.
- *
- * glyph_index ::
- * [Since 2.10] The glyph index passed as an argument to @FT_Load_Glyph
- * while initializing the glyph slot.
- *
- * generic ::
- * A typeless pointer unused by the FreeType library or any of its
- * drivers. It can be used by client applications to link their own
- * data to each glyph slot object.
- *
- * metrics ::
- * The metrics of the last loaded glyph in the slot. The returned
- * values depend on the last load flags (see the @FT_Load_Glyph API
- * function) and can be expressed either in 26.6 fractional pixels or
- * font units.
- *
- * Note that even when the glyph image is transformed, the metrics are
- * not.
- *
- * linearHoriAdvance ::
- * The advance width of the unhinted glyph. Its value is expressed in
- * 16.16 fractional pixels, unless @FT_LOAD_LINEAR_DESIGN is set when
- * loading the glyph. This field can be important to perform correct
- * WYSIWYG layout. Only relevant for outline glyphs.
- *
- * linearVertAdvance ::
- * The advance height of the unhinted glyph. Its value is expressed in
- * 16.16 fractional pixels, unless @FT_LOAD_LINEAR_DESIGN is set when
- * loading the glyph. This field can be important to perform correct
- * WYSIWYG layout. Only relevant for outline glyphs.
- *
- * advance ::
- * This shorthand is, depending on @FT_LOAD_IGNORE_TRANSFORM, the
- * transformed (hinted) advance width for the glyph, in 26.6 fractional
- * pixel format. As specified with @FT_LOAD_VERTICAL_LAYOUT, it uses
- * either the `horiAdvance` or the `vertAdvance` value of `metrics`
- * field.
- *
- * format ::
- * This field indicates the format of the image contained in the glyph
- * slot. Typically @FT_GLYPH_FORMAT_BITMAP, @FT_GLYPH_FORMAT_OUTLINE,
- * or @FT_GLYPH_FORMAT_COMPOSITE, but other values are possible.
- *
- * bitmap ::
- * This field is used as a bitmap descriptor. Note that the address
- * and content of the bitmap buffer can change between calls of
- * @FT_Load_Glyph and a few other functions.
- *
- * bitmap_left ::
- * The bitmap's left bearing expressed in integer pixels.
- *
- * bitmap_top ::
- * The bitmap's top bearing expressed in integer pixels. This is the
- * distance from the baseline to the top-most glyph scanline, upwards
- * y~coordinates being **positive**.
- *
- * outline ::
- * The outline descriptor for the current glyph image if its format is
- * @FT_GLYPH_FORMAT_OUTLINE. Once a glyph is loaded, `outline` can be
- * transformed, distorted, emboldened, etc. However, it must not be
- * freed.
- *
- * num_subglyphs ::
- * The number of subglyphs in a composite glyph. This field is only
- * valid for the composite glyph format that should normally only be
- * loaded with the @FT_LOAD_NO_RECURSE flag.
- *
- * subglyphs ::
- * An array of subglyph descriptors for composite glyphs. There are
- * `num_subglyphs` elements in there. Currently internal to FreeType.
- *
- * control_data ::
- * Certain font drivers can also return the control data for a given
- * glyph image (e.g. TrueType bytecode, Type~1 charstrings, etc.).
- * This field is a pointer to such data; it is currently internal to
- * FreeType.
- *
- * control_len ::
- * This is the length in bytes of the control data. Currently internal
- * to FreeType.
- *
- * other ::
- * Reserved.
- *
- * lsb_delta ::
- * The difference between hinted and unhinted left side bearing while
- * auto-hinting is active. Zero otherwise.
- *
- * rsb_delta ::
- * The difference between hinted and unhinted right side bearing while
- * auto-hinting is active. Zero otherwise.
- *
- * @note:
- * If @FT_Load_Glyph is called with default flags (see @FT_LOAD_DEFAULT)
- * the glyph image is loaded in the glyph slot in its native format
- * (e.g., an outline glyph for TrueType and Type~1 formats). [Since 2.9]
- * The prospective bitmap metrics are calculated according to
- * @FT_LOAD_TARGET_XXX and other flags even for the outline glyph, even
- * if @FT_LOAD_RENDER is not set.
- *
- * This image can later be converted into a bitmap by calling
- * @FT_Render_Glyph. This function searches the current renderer for the
- * native image's format, then invokes it.
- *
- * The renderer is in charge of transforming the native image through the
- * slot's face transformation fields, then converting it into a bitmap
- * that is returned in `slot->bitmap`.
- *
- * Note that `slot->bitmap_left` and `slot->bitmap_top` are also used to
- * specify the position of the bitmap relative to the current pen
- * position (e.g., coordinates (0,0) on the baseline). Of course,
- * `slot->format` is also changed to @FT_GLYPH_FORMAT_BITMAP.
- *
- * Here is a small pseudo code fragment that shows how to use `lsb_delta`
- * and `rsb_delta` to do fractional positioning of glyphs:
- *
- * ```
- * FT_GlyphSlot slot = face->glyph;
- * FT_Pos origin_x = 0;
- *
- *
- * for all glyphs do
- * <load glyph with `FT_Load_Glyph'>
- *
- * FT_Outline_Translate( slot->outline, origin_x & 63, 0 );
- *
- * <save glyph image, or render glyph, or ...>
- *
- * <compute kern between current and next glyph
- * and add it to `origin_x'>
- *
- * origin_x += slot->advance.x;
- * origin_x += slot->lsb_delta - slot->rsb_delta;
- * endfor
- * ```
- *
- * Here is another small pseudo code fragment that shows how to use
- * `lsb_delta` and `rsb_delta` to improve integer positioning of glyphs:
- *
- * ```
- * FT_GlyphSlot slot = face->glyph;
- * FT_Pos origin_x = 0;
- * FT_Pos prev_rsb_delta = 0;
- *
- *
- * for all glyphs do
- * <compute kern between current and previous glyph
- * and add it to `origin_x'>
- *
- * <load glyph with `FT_Load_Glyph'>
- *
- * if ( prev_rsb_delta - slot->lsb_delta > 32 )
- * origin_x -= 64;
- * else if ( prev_rsb_delta - slot->lsb_delta < -31 )
- * origin_x += 64;
- *
- * prev_rsb_delta = slot->rsb_delta;
- *
- * <save glyph image, or render glyph, or ...>
- *
- * origin_x += slot->advance.x;
- * endfor
- * ```
- *
- * If you use strong auto-hinting, you **must** apply these delta values!
- * Otherwise you will experience far too large inter-glyph spacing at
- * small rendering sizes in most cases. Note that it doesn't harm to use
- * the above code for other hinting modes also, since the delta values
- * are zero then.
- */
- typedef struct FT_GlyphSlotRec_
- {- FT_Library library;
- FT_Face face;
- FT_GlyphSlot next;
- FT_UInt glyph_index; /* new in 2.10; was reserved previously */
- FT_Generic generic;
-
- FT_Glyph_Metrics metrics;
- FT_Fixed linearHoriAdvance;
- FT_Fixed linearVertAdvance;
- FT_Vector advance;
-
- FT_Glyph_Format format;
-
- FT_Bitmap bitmap;
- FT_Int bitmap_left;
- FT_Int bitmap_top;
-
- FT_Outline outline;
-
- FT_UInt num_subglyphs;
- FT_SubGlyph subglyphs;
-
- void* control_data;
- long control_len;
-
- FT_Pos lsb_delta;
- FT_Pos rsb_delta;
-
- void* other;
-
- FT_Slot_Internal internal;
-
- } FT_GlyphSlotRec;
-
-
- /*************************************************************************/
- /*************************************************************************/
- /* */
- /* F U N C T I O N S */
- /* */
- /*************************************************************************/
- /*************************************************************************/
-
-
- /**************************************************************************
- *
- * @function:
- * FT_Init_FreeType
- *
- * @description:
- * Initialize a new FreeType library object. The set of modules that are
- * registered by this function is determined at build time.
- *
- * @output:
- * alibrary ::
- * A handle to a new library object.
- *
- * @return:
- * FreeType error code. 0~means success.
- *
- * @note:
- * In case you want to provide your own memory allocating routines, use
- * @FT_New_Library instead, followed by a call to @FT_Add_Default_Modules
- * (or a series of calls to @FT_Add_Module) and
- * @FT_Set_Default_Properties.
- *
- * See the documentation of @FT_Library and @FT_Face for multi-threading
- * issues.
- *
- * If you need reference-counting (cf. @FT_Reference_Library), use
- * @FT_New_Library and @FT_Done_Library.
- *
- * 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.
- */
- FT_EXPORT( FT_Error )
- FT_Init_FreeType( FT_Library *alibrary );
-
-
- /**************************************************************************
- *
- * @function:
- * FT_Done_FreeType
- *
- * @description:
- * Destroy a given FreeType library object and all of its children,
- * including resources, drivers, faces, sizes, etc.
- *
- * @input:
- * library ::
- * A handle to the target library object.
- *
- * @return:
- * FreeType error code. 0~means success.
- */
- FT_EXPORT( FT_Error )
- FT_Done_FreeType( FT_Library library );
-
-
- /**************************************************************************
- *
- * @enum:
- * FT_OPEN_XXX
- *
- * @description:
- * A list of bit field constants used within the `flags` field of the
- * @FT_Open_Args structure.
- *
- * @values:
- * FT_OPEN_MEMORY ::
- * This is a memory-based stream.
- *
- * FT_OPEN_STREAM ::
- * Copy the stream from the `stream` field.
- *
- * FT_OPEN_PATHNAME ::
- * Create a new input stream from a C~path name.
- *
- * FT_OPEN_DRIVER ::
- * Use the `driver` field.
- *
- * FT_OPEN_PARAMS ::
- * Use the `num_params` and `params` fields.
- *
- * @note:
- * The `FT_OPEN_MEMORY`, `FT_OPEN_STREAM`, and `FT_OPEN_PATHNAME` flags
- * are mutually exclusive.
- */
-#define FT_OPEN_MEMORY 0x1
-#define FT_OPEN_STREAM 0x2
-#define FT_OPEN_PATHNAME 0x4
-#define FT_OPEN_DRIVER 0x8
-#define FT_OPEN_PARAMS 0x10
-
-
- /* these constants are deprecated; use the corresponding `FT_OPEN_XXX` */
- /* values instead */
-#define ft_open_memory FT_OPEN_MEMORY
-#define ft_open_stream FT_OPEN_STREAM
-#define ft_open_pathname FT_OPEN_PATHNAME
-#define ft_open_driver FT_OPEN_DRIVER
-#define ft_open_params FT_OPEN_PARAMS
-
-
- /**************************************************************************
- *
- * @struct:
- * FT_Parameter
- *
- * @description:
- * A simple structure to pass more or less generic parameters to
- * @FT_Open_Face and @FT_Face_Properties.
- *
- * @fields:
- * tag ::
- * A four-byte identification tag.
- *
- * data ::
- * A pointer to the parameter data.
- *
- * @note:
- * The ID and function of parameters are driver-specific. See section
- * @parameter_tags for more information.
- */
- typedef struct FT_Parameter_
- {- FT_ULong tag;
- FT_Pointer data;
-
- } FT_Parameter;
-
-
- /**************************************************************************
- *
- * @struct:
- * FT_Open_Args
- *
- * @description:
- * A structure to indicate how to open a new font file or stream. A
- * pointer to such a structure can be used as a parameter for the
- * functions @FT_Open_Face and @FT_Attach_Stream.
- *
- * @fields:
- * flags ::
- * A set of bit flags indicating how to use the structure.
- *
- * memory_base ::
- * The first byte of the file in memory.
- *
- * memory_size ::
- * The size in bytes of the file in memory.
- *
- * pathname ::
- * A pointer to an 8-bit file pathname.
- *
- * stream ::
- * A handle to a source stream object.
- *
- * driver ::
- * This field is exclusively used by @FT_Open_Face; it simply specifies
- * the font driver to use for opening the face. If set to `NULL`,
- * FreeType tries to load the face with each one of the drivers in its
- * list.
- *
- * num_params ::
- * The number of extra parameters.
- *
- * params ::
- * Extra parameters passed to the font driver when opening a new face.
- *
- * @note:
- * The stream type is determined by the contents of `flags` that are
- * tested in the following order by @FT_Open_Face:
- *
- * If the @FT_OPEN_MEMORY bit is set, assume that this is a memory file
- * of `memory_size` bytes, located at `memory_address`. The data are not
- * copied, and the client is responsible for releasing and destroying
- * them _after_ the corresponding call to @FT_Done_Face.
- *
- * Otherwise, if the @FT_OPEN_STREAM bit is set, assume that a custom
- * input stream `stream` is used.
- *
- * Otherwise, if the @FT_OPEN_PATHNAME bit is set, assume that this is a
- * normal file and use `pathname` to open it.
- *
- * If the @FT_OPEN_DRIVER bit is set, @FT_Open_Face only tries to open
- * the file with the driver whose handler is in `driver`.
- *
- * If the @FT_OPEN_PARAMS bit is set, the parameters given by
- * `num_params` and `params` is used. They are ignored otherwise.
- *
- * Ideally, both the `pathname` and `params` fields should be tagged as
- * 'const'; this is missing for API backward compatibility. In other
- * words, applications should treat them as read-only.
- */
- typedef struct FT_Open_Args_
- {- FT_UInt flags;
- const FT_Byte* memory_base;
- FT_Long memory_size;
- FT_String* pathname;
- FT_Stream stream;
- FT_Module driver;
- FT_Int num_params;
- FT_Parameter* params;
-
- } FT_Open_Args;
-
-
- /**************************************************************************
- *
- * @function:
- * FT_New_Face
- *
- * @description:
- * Call @FT_Open_Face to open a font by its pathname.
- *
- * @inout:
- * library ::
- * A handle to the library resource.
- *
- * @input:
- * pathname ::
- * A path to the font file.
- *
- * face_index ::
- * See @FT_Open_Face for a detailed description of this parameter.
- *
- * @output:
- * aface ::
- * A handle to a new face object. If `face_index` is greater than or
- * equal to zero, it must be non-`NULL`.
- *
- * @return:
- * FreeType error code. 0~means success.
- *
- * @note:
- * Use @FT_Done_Face to destroy the created @FT_Face object (along with
- * its slot and sizes).
- */
- FT_EXPORT( FT_Error )
- FT_New_Face( FT_Library library,
- const char* filepathname,
- FT_Long face_index,
- FT_Face *aface );
-
-
- /**************************************************************************
- *
- * @function:
- * FT_New_Memory_Face
- *
- * @description:
- * Call @FT_Open_Face to open a font that has been loaded into memory.
- *
- * @inout:
- * library ::
- * A handle to the library resource.
- *
- * @input:
- * file_base ::
- * A pointer to the beginning of the font data.
- *
- * file_size ::
- * The size of the memory chunk used by the font data.
- *
- * face_index ::
- * See @FT_Open_Face for a detailed description of this parameter.
- *
- * @output:
- * aface ::
- * A handle to a new face object. If `face_index` is greater than or
- * equal to zero, it must be non-`NULL`.
- *
- * @return:
- * FreeType error code. 0~means success.
- *
- * @note:
- * You must not deallocate the memory before calling @FT_Done_Face.
- */
- FT_EXPORT( FT_Error )
- FT_New_Memory_Face( FT_Library library,
- const FT_Byte* file_base,
- FT_Long file_size,
- FT_Long face_index,
- FT_Face *aface );
-
-
- /**************************************************************************
- *
- * @function:
- * FT_Open_Face
- *
- * @description:
- * Create a face object from a given resource described by @FT_Open_Args.
- *
- * @inout:
- * library ::
- * A handle to the library resource.
- *
- * @input:
- * args ::
- * A pointer to an `FT_Open_Args` structure that must be filled by the
- * caller.
- *
- * face_index ::
- * This field holds two different values. Bits 0-15 are the index of
- * the face in the font file (starting with value~0). Set it to~0 if
- * there is only one face in the font file.
- *
- * [Since 2.6.1] Bits 16-30 are relevant to GX and OpenType variation
- * fonts only, specifying the named instance index for the current face
- * index (starting with value~1; value~0 makes FreeType ignore named
- * instances). For non-variation fonts, bits 16-30 are ignored.
- * Assuming that you want to access the third named instance in face~4,
- * `face_index` should be set to 0x00030004. If you want to access
- * face~4 without variation handling, simply set `face_index` to
- * value~4.
- *
- * `FT_Open_Face` and its siblings can be used to quickly check whether
- * the font format of a given font resource is supported by FreeType.
- * In general, if the `face_index` argument is negative, the function's
- * return value is~0 if the font format is recognized, or non-zero
- * otherwise. The function allocates a more or less empty face handle
- * in `*aface` (if `aface` isn't `NULL`); the only two useful fields in
- * this special case are `face->num_faces` and `face->style_flags`.
- * For any negative value of `face_index`, `face->num_faces` gives the
- * number of faces within the font file. For the negative value
- * '-(N+1)' (with 'N' a non-negative 16-bit value), bits 16-30 in
- * `face->style_flags` give the number of named instances in face 'N'
- * if we have a variation font (or zero otherwise). After examination,
- * the returned @FT_Face structure should be deallocated with a call to
- * @FT_Done_Face.
- *
- * @output:
- * aface ::
- * A handle to a new face object. If `face_index` is greater than or
- * equal to zero, it must be non-`NULL`.
- *
- * @return:
- * FreeType error code. 0~means success.
- *
- * @note:
- * Unlike FreeType 1.x, this function automatically creates a glyph slot
- * for the face object that can be accessed directly through
- * `face->glyph`.
- *
- * Each new face object created with this function also owns a default
- * @FT_Size object, accessible as `face->size`.
- *
- * One @FT_Library instance can have multiple face objects, this is,
- * @FT_Open_Face and its siblings can be called multiple times using the
- * same `library` argument.
- *
- * See the discussion of reference counters in the description of
- * @FT_Reference_Face.
- *
- * @example:
- * To loop over all faces, use code similar to the following snippet
- * (omitting the error handling).
- *
- * ```
- * ...
- * FT_Face face;
- * FT_Long i, num_faces;
- *
- *
- * error = FT_Open_Face( library, args, -1, &face );
- * if ( error ) { ... }- *
- * num_faces = face->num_faces;
- * FT_Done_Face( face );
- *
- * for ( i = 0; i < num_faces; i++ )
- * {- * ...
- * error = FT_Open_Face( library, args, i, &face );
- * ...
- * FT_Done_Face( face );
- * ...
- * }
- * ```
- *
- * To loop over all valid values for `face_index`, use something similar
- * to the following snippet, again without error handling. The code
- * accesses all faces immediately (thus only a single call of
- * `FT_Open_Face` within the do-loop), with and without named instances.
- *
- * ```
- * ...
- * FT_Face face;
- *
- * FT_Long num_faces = 0;
- * FT_Long num_instances = 0;
- *
- * FT_Long face_idx = 0;
- * FT_Long instance_idx = 0;
- *
- *
- * do
- * {- * FT_Long id = ( instance_idx << 16 ) + face_idx;
- *
- *
- * error = FT_Open_Face( library, args, id, &face );
- * if ( error ) { ... }- *
- * num_faces = face->num_faces;
- * num_instances = face->style_flags >> 16;
- *
- * ...
- *
- * FT_Done_Face( face );
- *
- * if ( instance_idx < num_instances )
- * instance_idx++;
- * else
- * {- * face_idx++;
- * instance_idx = 0;
- * }
- *
- * } while ( face_idx < num_faces )
- * ```
- */
- FT_EXPORT( FT_Error )
- FT_Open_Face( FT_Library library,
- const FT_Open_Args* args,
- FT_Long face_index,
- FT_Face *aface );
-
-
- /**************************************************************************
- *
- * @function:
- * FT_Attach_File
- *
- * @description:
- * Call @FT_Attach_Stream to attach a file.
- *
- * @inout:
- * face ::
- * The target face object.
- *
- * @input:
- * filepathname ::
- * The pathname.
- *
- * @return:
- * FreeType error code. 0~means success.
- */
- FT_EXPORT( FT_Error )
- FT_Attach_File( FT_Face face,
- const char* filepathname );
-
-
- /**************************************************************************
- *
- * @function:
- * FT_Attach_Stream
- *
- * @description:
- * 'Attach' data to a face object. Normally, this is used to read
- * additional information for the face object. For example, you can
- * attach an AFM file that comes with a Type~1 font to get the kerning
- * values and other metrics.
- *
- * @inout:
- * face ::
- * The target face object.
- *
- * @input:
- * parameters ::
- * A pointer to @FT_Open_Args that must be filled by the caller.
- *
- * @return:
- * FreeType error code. 0~means success.
- *
- * @note:
- * The meaning of the 'attach' (i.e., what really happens when the new
- * file is read) is not fixed by FreeType itself. It really depends on
- * the font format (and thus the font driver).
- *
- * Client applications are expected to know what they are doing when
- * invoking this function. Most drivers simply do not implement file or
- * stream attachments.
- */
- FT_EXPORT( FT_Error )
- FT_Attach_Stream( FT_Face face,
- FT_Open_Args* parameters );
-
-
- /**************************************************************************
- *
- * @function:
- * FT_Reference_Face
- *
- * @description:
- * A counter gets initialized to~1 at the time an @FT_Face structure is
- * created. This function increments the counter. @FT_Done_Face then
- * only destroys a face if the counter is~1, otherwise it simply
- * decrements the counter.
- *
- * This function helps in managing life-cycles of structures that
- * reference @FT_Face objects.
- *
- * @input:
- * face ::
- * A handle to a target face object.
- *
- * @return:
- * FreeType error code. 0~means success.
- *
- * @since:
- * 2.4.2
- */
- FT_EXPORT( FT_Error )
- FT_Reference_Face( FT_Face face );
-
-
- /**************************************************************************
- *
- * @function:
- * FT_Done_Face
- *
- * @description:
- * Discard a given face object, as well as all of its child slots and
- * sizes.
- *
- * @input:
- * face ::
- * A handle to a target face object.
- *
- * @return:
- * FreeType error code. 0~means success.
- *
- * @note:
- * See the discussion of reference counters in the description of
- * @FT_Reference_Face.
- */
- FT_EXPORT( FT_Error )
- FT_Done_Face( FT_Face face );
-
-
- /**************************************************************************
- *
- * @function:
- * FT_Select_Size
- *
- * @description:
- * Select a bitmap strike. To be more precise, this function sets the
- * scaling factors of the active @FT_Size object in a face so that
- * bitmaps from this particular strike are taken by @FT_Load_Glyph and
- * friends.
- *
- * @inout:
- * face ::
- * A handle to a target face object.
- *
- * @input:
- * strike_index ::
- * The index of the bitmap strike in the `available_sizes` field of
- * @FT_FaceRec structure.
- *
- * @return:
- * FreeType error code. 0~means success.
- *
- * @note:
- * For bitmaps embedded in outline fonts it is common that only a subset
- * of the available glyphs at a given ppem value is available. FreeType
- * silently uses outlines if there is no bitmap for a given glyph index.
- *
- * For GX and OpenType variation fonts, a bitmap strike makes sense only
- * if the default instance is active (this is, no glyph variation takes
- * place); otherwise, FreeType simply ignores bitmap strikes. The same
- * is true for all named instances that are different from the default
- * instance.
- *
- * Don't use this function if you are using the FreeType cache API.
- */
- FT_EXPORT( FT_Error )
- FT_Select_Size( FT_Face face,
- FT_Int strike_index );
-
-
- /**************************************************************************
- *
- * @enum:
- * FT_Size_Request_Type
- *
- * @description:
- * An enumeration type that lists the supported size request types, i.e.,
- * what input size (in font units) maps to the requested output size (in
- * pixels, as computed from the arguments of @FT_Size_Request).
- *
- * @values:
- * FT_SIZE_REQUEST_TYPE_NOMINAL ::
- * The nominal size. The `units_per_EM` field of @FT_FaceRec is used
- * to determine both scaling values.
- *
- * This is the standard scaling found in most applications. In
- * particular, use this size request type for TrueType fonts if they
- * provide optical scaling or something similar. Note, however, that
- * `units_per_EM` is a rather abstract value which bears no relation to
- * the actual size of the glyphs in a font.
- *
- * FT_SIZE_REQUEST_TYPE_REAL_DIM ::
- * The real dimension. The sum of the `ascender` and (minus of) the
- * `descender` fields of @FT_FaceRec is used to determine both scaling
- * values.
- *
- * FT_SIZE_REQUEST_TYPE_BBOX ::
- * The font bounding box. The width and height of the `bbox` field of
- * @FT_FaceRec are used to determine the horizontal and vertical
- * scaling value, respectively.
- *
- * FT_SIZE_REQUEST_TYPE_CELL ::
- * The `max_advance_width` field of @FT_FaceRec is used to determine
- * the horizontal scaling value; the vertical scaling value is
- * determined the same way as @FT_SIZE_REQUEST_TYPE_REAL_DIM does.
- * Finally, both scaling values are set to the smaller one. This type
- * is useful if you want to specify the font size for, say, a window of
- * a given dimension and 80x24 cells.
- *
- * FT_SIZE_REQUEST_TYPE_SCALES ::
- * Specify the scaling values directly.
- *
- * @note:
- * The above descriptions only apply to scalable formats. For bitmap
- * formats, the behaviour is up to the driver.
- *
- * See the note section of @FT_Size_Metrics if you wonder how size
- * requesting relates to scaling values.
- */
- typedef enum FT_Size_Request_Type_
- {- FT_SIZE_REQUEST_TYPE_NOMINAL,
- FT_SIZE_REQUEST_TYPE_REAL_DIM,
- FT_SIZE_REQUEST_TYPE_BBOX,
- FT_SIZE_REQUEST_TYPE_CELL,
- FT_SIZE_REQUEST_TYPE_SCALES,
-
- FT_SIZE_REQUEST_TYPE_MAX
-
- } FT_Size_Request_Type;
-
-
- /**************************************************************************
- *
- * @struct:
- * FT_Size_RequestRec
- *
- * @description:
- * A structure to model a size request.
- *
- * @fields:
- * type ::
- * See @FT_Size_Request_Type.
- *
- * width ::
- * The desired width, given as a 26.6 fractional point value (with 72pt
- * = 1in).
- *
- * height ::
- * The desired height, given as a 26.6 fractional point value (with
- * 72pt = 1in).
- *
- * horiResolution ::
- * The horizontal resolution (dpi, i.e., pixels per inch). If set to
- * zero, `width` is treated as a 26.6 fractional **pixel** value, which
- * gets internally rounded to an integer.
- *
- * vertResolution ::
- * The vertical resolution (dpi, i.e., pixels per inch). If set to
- * zero, `height` is treated as a 26.6 fractional **pixel** value,
- * which gets internally rounded to an integer.
- *
- * @note:
- * If `width` is zero, the horizontal scaling value is set equal to the
- * vertical scaling value, and vice versa.
- *
- * If `type` is `FT_SIZE_REQUEST_TYPE_SCALES`, `width` and `height` are
- * interpreted directly as 16.16 fractional scaling values, without any
- * further modification, and both `horiResolution` and `vertResolution`
- * are ignored.
- */
- typedef struct FT_Size_RequestRec_
- {- FT_Size_Request_Type type;
- FT_Long width;
- FT_Long height;
- FT_UInt horiResolution;
- FT_UInt vertResolution;
-
- } FT_Size_RequestRec;
-
-
- /**************************************************************************
- *
- * @struct:
- * FT_Size_Request
- *
- * @description:
- * A handle to a size request structure.
- */
- typedef struct FT_Size_RequestRec_ *FT_Size_Request;
-
-
- /**************************************************************************
- *
- * @function:
- * FT_Request_Size
- *
- * @description:
- * Resize the scale of the active @FT_Size object in a face.
- *
- * @inout:
- * face ::
- * A handle to a target face object.
- *
- * @input:
- * req ::
- * A pointer to a @FT_Size_RequestRec.
- *
- * @return:
- * FreeType error code. 0~means success.
- *
- * @note:
- * Although drivers may select the bitmap strike matching the request,
- * you should not rely on this if you intend to select a particular
- * bitmap strike. Use @FT_Select_Size instead in that case.
- *
- * The relation between the requested size and the resulting glyph size
- * is dependent entirely on how the size is defined in the source face.
- * The font designer chooses the final size of each glyph relative to
- * this size. For more information refer to
- * 'https://www.freetype.org/freetype2/docs/glyphs/glyphs-2.html'.
- *
- * Contrary to @FT_Set_Char_Size, this function doesn't have special code
- * to normalize zero-valued widths, heights, or resolutions (which lead
- * to errors in most cases).
- *
- * Don't use this function if you are using the FreeType cache API.
- */
- FT_EXPORT( FT_Error )
- FT_Request_Size( FT_Face face,
- FT_Size_Request req );
-
-
- /**************************************************************************
- *
- * @function:
- * FT_Set_Char_Size
- *
- * @description:
- * Call @FT_Request_Size to request the nominal size (in points).
- *
- * @inout:
- * face ::
- * A handle to a target face object.
- *
- * @input:
- * char_width ::
- * The nominal width, in 26.6 fractional points.
- *
- * char_height ::
- * The nominal height, in 26.6 fractional points.
- *
- * horz_resolution ::
- * The horizontal resolution in dpi.
- *
- * vert_resolution ::
- * The vertical resolution in dpi.
- *
- * @return:
- * FreeType error code. 0~means success.
- *
- * @note:
- * While this function allows fractional points as input values, the
- * resulting ppem value for the given resolution is always rounded to the
- * nearest integer.
- *
- * If either the character width or height is zero, it is set equal to
- * the other value.
- *
- * If either the horizontal or vertical resolution is zero, it is set
- * equal to the other value.
- *
- * A character width or height smaller than 1pt is set to 1pt; if both
- * resolution values are zero, they are set to 72dpi.
- *
- * Don't use this function if you are using the FreeType cache API.
- */
- FT_EXPORT( FT_Error )
- FT_Set_Char_Size( FT_Face face,
- FT_F26Dot6 char_width,
- FT_F26Dot6 char_height,
- FT_UInt horz_resolution,
- FT_UInt vert_resolution );
-
-
- /**************************************************************************
- *
- * @function:
- * FT_Set_Pixel_Sizes
- *
- * @description:
- * Call @FT_Request_Size to request the nominal size (in pixels).
- *
- * @inout:
- * face ::
- * A handle to the target face object.
- *
- * @input:
- * pixel_width ::
- * The nominal width, in pixels.
- *
- * pixel_height ::
- * The nominal height, in pixels.
- *
- * @return:
- * FreeType error code. 0~means success.
- *
- * @note:
- * You should not rely on the resulting glyphs matching or being
- * constrained to this pixel size. Refer to @FT_Request_Size to
- * understand how requested sizes relate to actual sizes.
- *
- * Don't use this function if you are using the FreeType cache API.
- */
- FT_EXPORT( FT_Error )
- FT_Set_Pixel_Sizes( FT_Face face,
- FT_UInt pixel_width,
- FT_UInt pixel_height );
-
-
- /**************************************************************************
- *
- * @function:
- * FT_Load_Glyph
- *
- * @description:
- * Load a glyph into the glyph slot of a face object.
- *
- * @inout:
- * face ::
- * A handle to the target face object where the glyph is loaded.
- *
- * @input:
- * glyph_index ::
- * The index of the glyph in the font file. For CID-keyed fonts
- * (either in PS or in CFF format) this argument specifies the CID
- * value.
- *
- * load_flags ::
- * A flag indicating what to load for this glyph. The @FT_LOAD_XXX
- * constants can be used to control the glyph loading process (e.g.,
- * whether the outline should be scaled, whether to load bitmaps or
- * not, whether to hint the outline, etc).
- *
- * @return:
- * FreeType error code. 0~means success.
- *
- * @note:
- * The loaded glyph may be transformed. See @FT_Set_Transform for the
- * details.
- *
- * For subsetted CID-keyed fonts, `FT_Err_Invalid_Argument` is returned
- * for invalid CID values (this is, for CID values that don't have a
- * corresponding glyph in the font). See the discussion of the
- * @FT_FACE_FLAG_CID_KEYED flag for more details.
- *
- * If you receive `FT_Err_Glyph_Too_Big`, try getting the glyph outline
- * at EM size, then scale it manually and fill it as a graphics
- * operation.
- */
- FT_EXPORT( FT_Error )
- FT_Load_Glyph( FT_Face face,
- FT_UInt glyph_index,
- FT_Int32 load_flags );
-
-
- /**************************************************************************
- *
- * @function:
- * FT_Load_Char
- *
- * @description:
- * Load a glyph into the glyph slot of a face object, accessed by its
- * character code.
- *
- * @inout:
- * face ::
- * A handle to a target face object where the glyph is loaded.
- *
- * @input:
- * char_code ::
- * The glyph's character code, according to the current charmap used in
- * the face.
- *
- * load_flags ::
- * A flag indicating what to load for this glyph. The @FT_LOAD_XXX
- * constants can be used to control the glyph loading process (e.g.,
- * whether the outline should be scaled, whether to load bitmaps or
- * not, whether to hint the outline, etc).
- *
- * @return:
- * FreeType error code. 0~means success.
- *
- * @note:
- * This function simply calls @FT_Get_Char_Index and @FT_Load_Glyph.
- *
- * Many fonts contain glyphs that can't be loaded by this function since
- * its glyph indices are not listed in any of the font's charmaps.
- *
- * If no active cmap is set up (i.e., `face->charmap` is zero), the call
- * to @FT_Get_Char_Index is omitted, and the function behaves identically
- * to @FT_Load_Glyph.
- */
- FT_EXPORT( FT_Error )
- FT_Load_Char( FT_Face face,
- FT_ULong char_code,
- FT_Int32 load_flags );
-
-
- /**************************************************************************
- *
- * @enum:
- * FT_LOAD_XXX
- *
- * @description:
- * A list of bit field constants for @FT_Load_Glyph to indicate what kind
- * of operations to perform during glyph loading.
- *
- * @values:
- * FT_LOAD_DEFAULT ::
- * Corresponding to~0, this value is used as the default glyph load
- * operation. In this case, the following happens:
- *
- * 1. FreeType looks for a bitmap for the glyph corresponding to the
- * face's current size. If one is found, the function returns. The
- * bitmap data can be accessed from the glyph slot (see note below).
- *
- * 2. If no embedded bitmap is searched for or found, FreeType looks
- * for a scalable outline. If one is found, it is loaded from the font
- * file, scaled to device pixels, then 'hinted' to the pixel grid in
- * order to optimize it. The outline data can be accessed from the
- * glyph slot (see note below).
- *
- * Note that by default the glyph loader doesn't render outlines into
- * bitmaps. The following flags are used to modify this default
- * behaviour to more specific and useful cases.
- *
- * FT_LOAD_NO_SCALE ::
- * Don't scale the loaded outline glyph but keep it in font units.
- *
- * This flag implies @FT_LOAD_NO_HINTING and @FT_LOAD_NO_BITMAP, and
- * unsets @FT_LOAD_RENDER.
- *
- * If the font is 'tricky' (see @FT_FACE_FLAG_TRICKY for more), using
- * `FT_LOAD_NO_SCALE` usually yields meaningless outlines because the
- * subglyphs must be scaled and positioned with hinting instructions.
- * This can be solved by loading the font without `FT_LOAD_NO_SCALE`
- * and setting the character size to `font->units_per_EM`.
- *
- * FT_LOAD_NO_HINTING ::
- * Disable hinting. This generally generates 'blurrier' bitmap glyphs
- * when the glyph are rendered in any of the anti-aliased modes. See
- * also the note below.
- *
- * This flag is implied by @FT_LOAD_NO_SCALE.
- *
- * FT_LOAD_RENDER ::
- * Call @FT_Render_Glyph after the glyph is loaded. By default, the
- * glyph is rendered in @FT_RENDER_MODE_NORMAL mode. This can be
- * overridden by @FT_LOAD_TARGET_XXX or @FT_LOAD_MONOCHROME.
- *
- * This flag is unset by @FT_LOAD_NO_SCALE.
- *
- * FT_LOAD_NO_BITMAP ::
- * Ignore bitmap strikes when loading. Bitmap-only fonts ignore this
- * flag.
- *
- * @FT_LOAD_NO_SCALE always sets this flag.
- *
- * FT_LOAD_VERTICAL_LAYOUT ::
- * Load the glyph for vertical text layout. In particular, the
- * `advance` value in the @FT_GlyphSlotRec structure is set to the
- * `vertAdvance` value of the `metrics` field.
- *
- * In case @FT_HAS_VERTICAL doesn't return true, you shouldn't use this
- * flag currently. Reason is that in this case vertical metrics get
- * synthesized, and those values are not always consistent across
- * various font formats.
- *
- * FT_LOAD_FORCE_AUTOHINT ::
- * Prefer the auto-hinter over the font's native hinter. See also the
- * note below.
- *
- * FT_LOAD_PEDANTIC ::
- * Make the font driver perform pedantic verifications during glyph
- * loading and hinting. This is mostly used to detect broken glyphs in
- * fonts. By default, FreeType tries to handle broken fonts also.
- *
- * In particular, errors from the TrueType bytecode engine are not
- * passed to the application if this flag is not set; this might result
- * in partially hinted or distorted glyphs in case a glyph's bytecode
- * is buggy.
- *
- * FT_LOAD_NO_RECURSE ::
- * Don't load composite glyphs recursively. Instead, the font driver
- * fills the `num_subglyph` and `subglyphs` values of the glyph slot;
- * it also sets `glyph->format` to @FT_GLYPH_FORMAT_COMPOSITE. The
- * description of subglyphs can then be accessed with
- * @FT_Get_SubGlyph_Info.
- *
- * Don't use this flag for retrieving metrics information since some
- * font drivers only return rudimentary data.
- *
- * This flag implies @FT_LOAD_NO_SCALE and @FT_LOAD_IGNORE_TRANSFORM.
- *
- * FT_LOAD_IGNORE_TRANSFORM ::
- * Ignore the transform matrix set by @FT_Set_Transform.
- *
- * FT_LOAD_MONOCHROME ::
- * This flag is used with @FT_LOAD_RENDER to indicate that you want to
- * render an outline glyph to a 1-bit monochrome bitmap glyph, with
- * 8~pixels packed into each byte of the bitmap data.
- *
- * Note that this has no effect on the hinting algorithm used. You
- * should rather use @FT_LOAD_TARGET_MONO so that the
- * monochrome-optimized hinting algorithm is used.
- *
- * FT_LOAD_LINEAR_DESIGN ::
- * Keep `linearHoriAdvance` and `linearVertAdvance` fields of
- * @FT_GlyphSlotRec in font units. See @FT_GlyphSlotRec for details.
- *
- * FT_LOAD_NO_AUTOHINT ::
- * Disable the auto-hinter. See also the note below.
- *
- * FT_LOAD_COLOR ::
- * Load colored glyphs. There are slight differences depending on the
- * font format.
- *
- * [Since 2.5] Load embedded color bitmap images. The resulting color
- * bitmaps, if available, will have the @FT_PIXEL_MODE_BGRA format,
- * with pre-multiplied color channels. If the flag is not set and
- * color bitmaps are found, they are converted to 256-level gray
- * bitmaps, using the @FT_PIXEL_MODE_GRAY format.
- *
- * [Since 2.10, experimental] If the glyph index contains an entry in
- * the face's 'COLR' table with a 'CPAL' palette table (as defined in
- * the OpenType specification), make @FT_Render_Glyph provide a default
- * blending of the color glyph layers associated with the glyph index,
- * using the same bitmap format as embedded color bitmap images. This
- * is mainly for convenience; for full control of color layers use
- * @FT_Get_Color_Glyph_Layer and FreeType's color functions like
- * @FT_Palette_Select instead of setting @FT_LOAD_COLOR for rendering
- * so that the client application can handle blending by itself.
- *
- * FT_LOAD_COMPUTE_METRICS ::
- * [Since 2.6.1] Compute glyph metrics from the glyph data, without the
- * use of bundled metrics tables (for example, the 'hdmx' table in
- * TrueType fonts). This flag is mainly used by font validating or
- * font editing applications, which need to ignore, verify, or edit
- * those tables.
- *
- * Currently, this flag is only implemented for TrueType fonts.
- *
- * FT_LOAD_BITMAP_METRICS_ONLY ::
- * [Since 2.7.1] Request loading of the metrics and bitmap image
- * information of a (possibly embedded) bitmap glyph without allocating
- * or copying the bitmap image data itself. No effect if the target
- * glyph is not a bitmap image.
- *
- * This flag unsets @FT_LOAD_RENDER.
- *
- * FT_LOAD_CROP_BITMAP ::
- * Ignored. Deprecated.
- *
- * FT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH ::
- * Ignored. Deprecated.
- *
- * @note:
- * By default, hinting is enabled and the font's native hinter (see
- * @FT_FACE_FLAG_HINTER) is preferred over the auto-hinter. You can
- * disable hinting by setting @FT_LOAD_NO_HINTING or change the
- * precedence by setting @FT_LOAD_FORCE_AUTOHINT. You can also set
- * @FT_LOAD_NO_AUTOHINT in case you don't want the auto-hinter to be used
- * at all.
- *
- * See the description of @FT_FACE_FLAG_TRICKY for a special exception
- * (affecting only a handful of Asian fonts).
- *
- * Besides deciding which hinter to use, you can also decide which
- * hinting algorithm to use. See @FT_LOAD_TARGET_XXX for details.
- *
- * Note that the auto-hinter needs a valid Unicode cmap (either a native
- * one or synthesized by FreeType) for producing correct results. If a
- * font provides an incorrect mapping (for example, assigning the
- * character code U+005A, LATIN CAPITAL LETTER~Z, to a glyph depicting a
- * mathematical integral sign), the auto-hinter might produce useless
- * results.
- *
- */
-#define FT_LOAD_DEFAULT 0x0
-#define FT_LOAD_NO_SCALE ( 1L << 0 )
-#define FT_LOAD_NO_HINTING ( 1L << 1 )
-#define FT_LOAD_RENDER ( 1L << 2 )
-#define FT_LOAD_NO_BITMAP ( 1L << 3 )
-#define FT_LOAD_VERTICAL_LAYOUT ( 1L << 4 )
-#define FT_LOAD_FORCE_AUTOHINT ( 1L << 5 )
-#define FT_LOAD_CROP_BITMAP ( 1L << 6 )
-#define FT_LOAD_PEDANTIC ( 1L << 7 )
-#define FT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH ( 1L << 9 )
-#define FT_LOAD_NO_RECURSE ( 1L << 10 )
-#define FT_LOAD_IGNORE_TRANSFORM ( 1L << 11 )
-#define FT_LOAD_MONOCHROME ( 1L << 12 )
-#define FT_LOAD_LINEAR_DESIGN ( 1L << 13 )
-#define FT_LOAD_NO_AUTOHINT ( 1L << 15 )
- /* Bits 16-19 are used by `FT_LOAD_TARGET_` */
-#define FT_LOAD_COLOR ( 1L << 20 )
-#define FT_LOAD_COMPUTE_METRICS ( 1L << 21 )
-#define FT_LOAD_BITMAP_METRICS_ONLY ( 1L << 22 )
-
- /* */
-
- /* used internally only by certain font drivers */
-#define FT_LOAD_ADVANCE_ONLY ( 1L << 8 )
-#define FT_LOAD_SBITS_ONLY ( 1L << 14 )
-
-
- /**************************************************************************
- *
- * @enum:
- * FT_LOAD_TARGET_XXX
- *
- * @description:
- * A list of values to select a specific hinting algorithm for the
- * hinter. You should OR one of these values to your `load_flags` when
- * calling @FT_Load_Glyph.
- *
- * Note that a font's native hinters may ignore the hinting algorithm you
- * have specified (e.g., the TrueType bytecode interpreter). You can set
- * @FT_LOAD_FORCE_AUTOHINT to ensure that the auto-hinter is used.
- *
- * @values:
- * FT_LOAD_TARGET_NORMAL ::
- * The default hinting algorithm, optimized for standard gray-level
- * rendering. For monochrome output, use @FT_LOAD_TARGET_MONO instead.
- *
- * FT_LOAD_TARGET_LIGHT ::
- * A lighter hinting algorithm for gray-level modes. Many generated
- * glyphs are fuzzier but better resemble their original shape. This
- * is achieved by snapping glyphs to the pixel grid only vertically
- * (Y-axis), as is done by FreeType's new CFF engine or Microsoft's
- * ClearType font renderer. This preserves inter-glyph spacing in
- * horizontal text. The snapping is done either by the native font
- * driver, if the driver itself and the font support it, or by the
- * auto-hinter.
- *
- * Advance widths are rounded to integer values; however, using the
- * `lsb_delta` and `rsb_delta` fields of @FT_GlyphSlotRec, it is
- * possible to get fractional advance widths for subpixel positioning
- * (which is recommended to use).
- *
- * If configuration option `AF_CONFIG_OPTION_TT_SIZE_METRICS` is
- * active, TrueType-like metrics are used to make this mode behave
- * similarly as in unpatched FreeType versions between 2.4.6 and 2.7.1
- * (inclusive).
- *
- * FT_LOAD_TARGET_MONO ::
- * Strong hinting algorithm that should only be used for monochrome
- * output. The result is probably unpleasant if the glyph is rendered
- * in non-monochrome modes.
- *
- * Note that for outline fonts only the TrueType font driver has proper
- * monochrome hinting support, provided the TTFs contain hints for B/W
- * rendering (which most fonts no longer provide). If these conditions
- * are not met it is very likely that you get ugly results at smaller
- * sizes.
- *
- * FT_LOAD_TARGET_LCD ::
- * A variant of @FT_LOAD_TARGET_LIGHT optimized for horizontally
- * decimated LCD displays.
- *
- * FT_LOAD_TARGET_LCD_V ::
- * A variant of @FT_LOAD_TARGET_NORMAL optimized for vertically
- * decimated LCD displays.
- *
- * @note:
- * You should use only _one_ of the `FT_LOAD_TARGET_XXX` values in your
- * `load_flags`. They can't be ORed.
- *
- * If @FT_LOAD_RENDER is also set, the glyph is rendered in the
- * corresponding mode (i.e., the mode that matches the used algorithm
- * best). An exception is `FT_LOAD_TARGET_MONO` since it implies
- * @FT_LOAD_MONOCHROME.
- *
- * You can use a hinting algorithm that doesn't correspond to the same
- * rendering mode. As an example, it is possible to use the 'light'
- * hinting algorithm and have the results rendered in horizontal LCD
- * pixel mode, with code like
- *
- * ```
- * FT_Load_Glyph( face, glyph_index,
- * load_flags | FT_LOAD_TARGET_LIGHT );
- *
- * FT_Render_Glyph( face->glyph, FT_RENDER_MODE_LCD );
- * ```
- *
- * In general, you should stick with one rendering mode. For example,
- * switching between @FT_LOAD_TARGET_NORMAL and @FT_LOAD_TARGET_MONO
- * enforces a lot of recomputation for TrueType fonts, which is slow.
- * Another reason is caching: Selecting a different mode usually causes
- * changes in both the outlines and the rasterized bitmaps; it is thus
- * necessary to empty the cache after a mode switch to avoid false hits.
- *
- */
-#define FT_LOAD_TARGET_( x ) ( (FT_Int32)( (x) & 15 ) << 16 )
-
-#define FT_LOAD_TARGET_NORMAL FT_LOAD_TARGET_( FT_RENDER_MODE_NORMAL )
-#define FT_LOAD_TARGET_LIGHT FT_LOAD_TARGET_( FT_RENDER_MODE_LIGHT )
-#define FT_LOAD_TARGET_MONO FT_LOAD_TARGET_( FT_RENDER_MODE_MONO )
-#define FT_LOAD_TARGET_LCD FT_LOAD_TARGET_( FT_RENDER_MODE_LCD )
-#define FT_LOAD_TARGET_LCD_V FT_LOAD_TARGET_( FT_RENDER_MODE_LCD_V )
-
-
- /**************************************************************************
- *
- * @macro:
- * FT_LOAD_TARGET_MODE
- *
- * @description:
- * Return the @FT_Render_Mode corresponding to a given
- * @FT_LOAD_TARGET_XXX value.
- *
- */
-#define FT_LOAD_TARGET_MODE( x ) ( (FT_Render_Mode)( ( (x) >> 16 ) & 15 ) )
-
-
- /**************************************************************************
- *
- * @function:
- * FT_Set_Transform
- *
- * @description:
- * Set the transformation that is applied to glyph images when they are
- * loaded into a glyph slot through @FT_Load_Glyph.
- *
- * @inout:
- * face ::
- * A handle to the source face object.
- *
- * @input:
- * matrix ::
- * A pointer to the transformation's 2x2 matrix. Use `NULL` for the
- * identity matrix.
- * delta ::
- * A pointer to the translation vector. Use `NULL` for the null vector.
- *
- * @note:
- * The transformation is only applied to scalable image formats after the
- * glyph has been loaded. It means that hinting is unaltered by the
- * transformation and is performed on the character size given in the
- * last call to @FT_Set_Char_Size or @FT_Set_Pixel_Sizes.
- *
- * Note that this also transforms the `face.glyph.advance` field, but
- * **not** the values in `face.glyph.metrics`.
- */
- FT_EXPORT( void )
- FT_Set_Transform( FT_Face face,
- FT_Matrix* matrix,
- FT_Vector* delta );
-
-
- /**************************************************************************
- *
- * @enum:
- * FT_Render_Mode
- *
- * @description:
- * Render modes supported by FreeType~2. Each mode corresponds to a
- * specific type of scanline conversion performed on the outline.
- *
- * For bitmap fonts and embedded bitmaps the `bitmap->pixel_mode` field
- * in the @FT_GlyphSlotRec structure gives the format of the returned
- * bitmap.
- *
- * All modes except @FT_RENDER_MODE_MONO use 256 levels of opacity,
- * indicating pixel coverage. Use linear alpha blending and gamma
- * correction to correctly render non-monochrome glyph bitmaps onto a
- * surface; see @FT_Render_Glyph.
- *
- * @values:
- * FT_RENDER_MODE_NORMAL ::
- * Default render mode; it corresponds to 8-bit anti-aliased bitmaps.
- *
- * FT_RENDER_MODE_LIGHT ::
- * This is equivalent to @FT_RENDER_MODE_NORMAL. It is only defined as
- * a separate value because render modes are also used indirectly to
- * define hinting algorithm selectors. See @FT_LOAD_TARGET_XXX for
- * details.
- *
- * FT_RENDER_MODE_MONO ::
- * This mode corresponds to 1-bit bitmaps (with 2~levels of opacity).
- *
- * FT_RENDER_MODE_LCD ::
- * This mode corresponds to horizontal RGB and BGR subpixel displays
- * like LCD screens. It produces 8-bit bitmaps that are 3~times the
- * width of the original glyph outline in pixels, and which use the
- * @FT_PIXEL_MODE_LCD mode.
- *
- * FT_RENDER_MODE_LCD_V ::
- * This mode corresponds to vertical RGB and BGR subpixel displays
- * (like PDA screens, rotated LCD displays, etc.). It produces 8-bit
- * bitmaps that are 3~times the height of the original glyph outline in
- * pixels and use the @FT_PIXEL_MODE_LCD_V mode.
- *
- * @note:
- * Should you define `FT_CONFIG_OPTION_SUBPIXEL_RENDERING` in your
- * `ftoption.h`, which enables patented ClearType-style rendering, the
- * LCD-optimized glyph bitmaps should be filtered to reduce color fringes
- * inherent to this technology. You can either set up LCD filtering with
- * @FT_Library_SetLcdFilter or @FT_Face_Properties, or do the filtering
- * yourself. The default FreeType LCD rendering technology does not
- * require filtering.
- *
- * The selected render mode only affects vector glyphs of a font.
- * Embedded bitmaps often have a different pixel mode like
- * @FT_PIXEL_MODE_MONO. You can use @FT_Bitmap_Convert to transform them
- * into 8-bit pixmaps.
- */
- typedef enum FT_Render_Mode_
- {- FT_RENDER_MODE_NORMAL = 0,
- FT_RENDER_MODE_LIGHT,
- FT_RENDER_MODE_MONO,
- FT_RENDER_MODE_LCD,
- FT_RENDER_MODE_LCD_V,
-
- FT_RENDER_MODE_MAX
-
- } FT_Render_Mode;
-
-
- /* these constants are deprecated; use the corresponding */
- /* `FT_Render_Mode` values instead */
-#define ft_render_mode_normal FT_RENDER_MODE_NORMAL
-#define ft_render_mode_mono FT_RENDER_MODE_MONO
-
-
- /**************************************************************************
- *
- * @function:
- * FT_Render_Glyph
- *
- * @description:
- * Convert a given glyph image to a bitmap. It does so by inspecting the
- * glyph image format, finding the relevant renderer, and invoking it.
- *
- * @inout:
- * slot ::
- * A handle to the glyph slot containing the image to convert.
- *
- * @input:
- * render_mode ::
- * The render mode used to render the glyph image into a bitmap. See
- * @FT_Render_Mode for a list of possible values.
- *
- * If @FT_RENDER_MODE_NORMAL is used, a previous call of @FT_Load_Glyph
- * with flag @FT_LOAD_COLOR makes FT_Render_Glyph provide a default
- * blending of colored glyph layers associated with the current glyph
- * slot (provided the font contains such layers) instead of rendering
- * the glyph slot's outline. This is an experimental feature; see
- * @FT_LOAD_COLOR for more information.
- *
- * @return:
- * FreeType error code. 0~means success.
- *
- * @note:
- * To get meaningful results, font scaling values must be set with
- * functions like @FT_Set_Char_Size before calling `FT_Render_Glyph`.
- *
- * When FreeType outputs a bitmap of a glyph, it really outputs an alpha
- * coverage map. If a pixel is completely covered by a filled-in
- * outline, the bitmap contains 0xFF at that pixel, meaning that
- * 0xFF/0xFF fraction of that pixel is covered, meaning the pixel is 100%
- * black (or 0% bright). If a pixel is only 50% covered (value 0x80),
- * the pixel is made 50% black (50% bright or a middle shade of grey).
- * 0% covered means 0% black (100% bright or white).
- *
- * On high-DPI screens like on smartphones and tablets, the pixels are so
- * small that their chance of being completely covered and therefore
- * completely black are fairly good. On the low-DPI screens, however,
- * the situation is different. The pixels are too large for most of the
- * details of a glyph and shades of gray are the norm rather than the
- * exception.
- *
- * This is relevant because all our screens have a second problem: they
- * are not linear. 1~+~1 is not~2. Twice the value does not result in
- * twice the brightness. When a pixel is only 50% covered, the coverage
- * map says 50% black, and this translates to a pixel value of 128 when
- * you use 8~bits per channel (0-255). However, this does not translate
- * to 50% brightness for that pixel on our sRGB and gamma~2.2 screens.
- * Due to their non-linearity, they dwell longer in the darks and only a
- * pixel value of about 186 results in 50% brightness -- 128 ends up too
- * dark on both bright and dark backgrounds. The net result is that dark
- * text looks burnt-out, pixely and blotchy on bright background, bright
- * text too frail on dark backgrounds, and colored text on colored
- * background (for example, red on green) seems to have dark halos or
- * 'dirt' around it. The situation is especially ugly for diagonal stems
- * like in 'w' glyph shapes where the quality of FreeType's anti-aliasing
- * depends on the correct display of grays. On high-DPI screens where
- * smaller, fully black pixels reign supreme, this doesn't matter, but on
- * our low-DPI screens with all the gray shades, it does. 0% and 100%
- * brightness are the same things in linear and non-linear space, just
- * all the shades in-between aren't.
- *
- * The blending function for placing text over a background is
- *
- * ```
- * dst = alpha * src + (1 - alpha) * dst ,
- * ```
- *
- * which is known as the OVER operator.
- *
- * To correctly composite an antialiased pixel of a glyph onto a surface,
- *
- * 1. take the foreground and background colors (e.g., in sRGB space)
- * and apply gamma to get them in a linear space,
- *
- * 2. use OVER to blend the two linear colors using the glyph pixel
- * as the alpha value (remember, the glyph bitmap is an alpha coverage
- * bitmap), and
- *
- * 3. apply inverse gamma to the blended pixel and write it back to
- * the image.
- *
- * Internal testing at Adobe found that a target inverse gamma of~1.8 for
- * step~3 gives good results across a wide range of displays with an sRGB
- * gamma curve or a similar one.
- *
- * This process can cost performance. There is an approximation that
- * does not need to know about the background color; see
- * https://bel.fi/alankila/lcd/ and
- * https://bel.fi/alankila/lcd/alpcor.html for details.
- *
- * **ATTENTION**: Linear blending is even more important when dealing
- * with subpixel-rendered glyphs to prevent color-fringing! A
- * subpixel-rendered glyph must first be filtered with a filter that
- * gives equal weight to the three color primaries and does not exceed a
- * sum of 0x100, see section @lcd_rendering. Then the only difference to
- * gray linear blending is that subpixel-rendered linear blending is done
- * 3~times per pixel: red foreground subpixel to red background subpixel
- * and so on for green and blue.
- */
- FT_EXPORT( FT_Error )
- FT_Render_Glyph( FT_GlyphSlot slot,
- FT_Render_Mode render_mode );
-
-
- /**************************************************************************
- *
- * @enum:
- * FT_Kerning_Mode
- *
- * @description:
- * An enumeration to specify the format of kerning values returned by
- * @FT_Get_Kerning.
- *
- * @values:
- * FT_KERNING_DEFAULT ::
- * Return grid-fitted kerning distances in 26.6 fractional pixels.
- *
- * FT_KERNING_UNFITTED ::
- * Return un-grid-fitted kerning distances in 26.6 fractional pixels.
- *
- * FT_KERNING_UNSCALED ::
- * Return the kerning vector in original font units.
- *
- * @note:
- * `FT_KERNING_DEFAULT` returns full pixel values; it also makes FreeType
- * heuristically scale down kerning distances at small ppem values so
- * that they don't become too big.
- *
- * Both `FT_KERNING_DEFAULT` and `FT_KERNING_UNFITTED` use the current
- * horizontal scaling factor (as set e.g. with @FT_Set_Char_Size) to
- * convert font units to pixels.
- */
- typedef enum FT_Kerning_Mode_
- {- FT_KERNING_DEFAULT = 0,
- FT_KERNING_UNFITTED,
- FT_KERNING_UNSCALED
-
- } FT_Kerning_Mode;
-
-
- /* these constants are deprecated; use the corresponding */
- /* `FT_Kerning_Mode` values instead */
-#define ft_kerning_default FT_KERNING_DEFAULT
-#define ft_kerning_unfitted FT_KERNING_UNFITTED
-#define ft_kerning_unscaled FT_KERNING_UNSCALED
-
-
- /**************************************************************************
- *
- * @function:
- * FT_Get_Kerning
- *
- * @description:
- * Return the kerning vector between two glyphs of the same face.
- *
- * @input:
- * face ::
- * A handle to a source face object.
- *
- * left_glyph ::
- * The index of the left glyph in the kern pair.
- *
- * right_glyph ::
- * The index of the right glyph in the kern pair.
- *
- * kern_mode ::
- * See @FT_Kerning_Mode for more information. Determines the scale and
- * dimension of the returned kerning vector.
- *
- * @output:
- * akerning ::
- * The kerning vector. This is either in font units, fractional pixels
- * (26.6 format), or pixels for scalable formats, and in pixels for
- * fixed-sizes formats.
- *
- * @return:
- * FreeType error code. 0~means success.
- *
- * @note:
- * Only horizontal layouts (left-to-right & right-to-left) are supported
- * by this method. Other layouts, or more sophisticated kernings, are
- * out of the scope of this API function -- they can be implemented
- * through format-specific interfaces.
- *
- * Kerning for OpenType fonts implemented in a 'GPOS' table is not
- * supported; use @FT_HAS_KERNING to find out whether a font has data
- * that can be extracted with `FT_Get_Kerning`.
- */
- FT_EXPORT( FT_Error )
- FT_Get_Kerning( FT_Face face,
- FT_UInt left_glyph,
- FT_UInt right_glyph,
- FT_UInt kern_mode,
- FT_Vector *akerning );
-
-
- /**************************************************************************
- *
- * @function:
- * FT_Get_Track_Kerning
- *
- * @description:
- * Return the track kerning for a given face object at a given size.
- *
- * @input:
- * face ::
- * A handle to a source face object.
- *
- * point_size ::
- * The point size in 16.16 fractional points.
- *
- * degree ::
- * The degree of tightness. Increasingly negative values represent
- * tighter track kerning, while increasingly positive values represent
- * looser track kerning. Value zero means no track kerning.
- *
- * @output:
- * akerning ::
- * The kerning in 16.16 fractional points, to be uniformly applied
- * between all glyphs.
- *
- * @return:
- * FreeType error code. 0~means success.
- *
- * @note:
- * Currently, only the Type~1 font driver supports track kerning, using
- * data from AFM files (if attached with @FT_Attach_File or
- * @FT_Attach_Stream).
- *
- * Only very few AFM files come with track kerning data; please refer to
- * Adobe's AFM specification for more details.
- */
- FT_EXPORT( FT_Error )
- FT_Get_Track_Kerning( FT_Face face,
- FT_Fixed point_size,
- FT_Int degree,
- FT_Fixed* akerning );
-
-
- /**************************************************************************
- *
- * @function:
- * FT_Get_Glyph_Name
- *
- * @description:
- * Retrieve the ASCII name of a given glyph in a face. This only works
- * for those faces where @FT_HAS_GLYPH_NAMES(face) returns~1.
- *
- * @input:
- * face ::
- * A handle to a source face object.
- *
- * glyph_index ::
- * The glyph index.
- *
- * buffer_max ::
- * The maximum number of bytes available in the buffer.
- *
- * @output:
- * buffer ::
- * A pointer to a target buffer where the name is copied to.
- *
- * @return:
- * FreeType error code. 0~means success.
- *
- * @note:
- * An error is returned if the face doesn't provide glyph names or if the
- * glyph index is invalid. In all cases of failure, the first byte of
- * `buffer` is set to~0 to indicate an empty name.
- *
- * The glyph name is truncated to fit within the buffer if it is too
- * long. The returned string is always zero-terminated.
- *
- * Be aware that FreeType reorders glyph indices internally so that glyph
- * index~0 always corresponds to the 'missing glyph' (called '.notdef').
- *
- * This function always returns an error if the config macro
- * `FT_CONFIG_OPTION_NO_GLYPH_NAMES` is not defined in `ftoption.h`.
- */
- FT_EXPORT( FT_Error )
- FT_Get_Glyph_Name( FT_Face face,
- FT_UInt glyph_index,
- FT_Pointer buffer,
- FT_UInt buffer_max );
-
-
- /**************************************************************************
- *
- * @function:
- * FT_Get_Postscript_Name
- *
- * @description:
- * Retrieve the ASCII PostScript name of a given face, if available.
- * This only works with PostScript, TrueType, and OpenType fonts.
- *
- * @input:
- * face ::
- * A handle to the source face object.
- *
- * @return:
- * A pointer to the face's PostScript name. `NULL` if unavailable.
- *
- * @note:
- * The returned pointer is owned by the face and is destroyed with it.
- *
- * For variation fonts, this string changes if you select a different
- * instance, and you have to call `FT_Get_PostScript_Name` again to
- * retrieve it. FreeType follows Adobe TechNote #5902, 'Generating
- * PostScript Names for Fonts Using OpenType Font Variations'.
- *
- * https://download.macromedia.com/pub/developer/opentype/tech-notes/5902.AdobePSNameGeneration.html
- *
- * [Since 2.9] Special PostScript names for named instances are only
- * returned if the named instance is set with @FT_Set_Named_Instance (and
- * the font has corresponding entries in its 'fvar' table). If
- * @FT_IS_VARIATION returns true, the algorithmically derived PostScript
- * name is provided, not looking up special entries for named instances.
- */
- FT_EXPORT( const char* )
- FT_Get_Postscript_Name( FT_Face face );
-
-
- /**************************************************************************
- *
- * @function:
- * FT_Select_Charmap
- *
- * @description:
- * Select a given charmap by its encoding tag (as listed in
- * `freetype.h`).
- *
- * @inout:
- * face ::
- * A handle to the source face object.
- *
- * @input:
- * encoding ::
- * A handle to the selected encoding.
- *
- * @return:
- * FreeType error code. 0~means success.
- *
- * @note:
- * This function returns an error if no charmap in the face corresponds
- * to the encoding queried here.
- *
- * Because many fonts contain more than a single cmap for Unicode
- * encoding, this function has some special code to select the one that
- * covers Unicode best ('best' in the sense that a UCS-4 cmap is- * preferred to a UCS-2 cmap). It is thus preferable to @FT_Set_Charmap
- * in this case.
- */
- FT_EXPORT( FT_Error )
- FT_Select_Charmap( FT_Face face,
- FT_Encoding encoding );
-
-
- /**************************************************************************
- *
- * @function:
- * FT_Set_Charmap
- *
- * @description:
- * Select a given charmap for character code to glyph index mapping.
- *
- * @inout:
- * face ::
- * A handle to the source face object.
- *
- * @input:
- * charmap ::
- * A handle to the selected charmap.
- *
- * @return:
- * FreeType error code. 0~means success.
- *
- * @note:
- * This function returns an error if the charmap is not part of the face
- * (i.e., if it is not listed in the `face->charmaps` table).
- *
- * It also fails if an OpenType type~14 charmap is selected (which
- * doesn't map character codes to glyph indices at all).
- */
- FT_EXPORT( FT_Error )
- FT_Set_Charmap( FT_Face face,
- FT_CharMap charmap );
-
-
- /**************************************************************************
- *
- * @function:
- * FT_Get_Charmap_Index
- *
- * @description:
- * Retrieve index of a given charmap.
- *
- * @input:
- * charmap ::
- * A handle to a charmap.
- *
- * @return:
- * The index into the array of character maps within the face to which
- * `charmap` belongs. If an error occurs, -1 is returned.
- *
- */
- FT_EXPORT( FT_Int )
- FT_Get_Charmap_Index( FT_CharMap charmap );
-
-
- /**************************************************************************
- *
- * @function:
- * FT_Get_Char_Index
- *
- * @description:
- * Return the glyph index of a given character code. This function uses
- * the currently selected charmap to do the mapping.
- *
- * @input:
- * face ::
- * A handle to the source face object.
- *
- * charcode ::
- * The character code.
- *
- * @return:
- * The glyph index. 0~means 'undefined character code'.
- *
- * @note:
- * If you use FreeType to manipulate the contents of font files directly,
- * be aware that the glyph index returned by this function doesn't always
- * correspond to the internal indices used within the file. This is done
- * to ensure that value~0 always corresponds to the 'missing glyph'. If
- * the first glyph is not named '.notdef', then for Type~1 and Type~42
- * fonts, '.notdef' will be moved into the glyph ID~0 position, and
- * whatever was there will be moved to the position '.notdef' had. For
- * Type~1 fonts, if there is no '.notdef' glyph at all, then one will be
- * created at index~0 and whatever was there will be moved to the last
- * index -- Type~42 fonts are considered invalid under this condition.
- */
- FT_EXPORT( FT_UInt )
- FT_Get_Char_Index( FT_Face face,
- FT_ULong charcode );
-
-
- /**************************************************************************
- *
- * @function:
- * FT_Get_First_Char
- *
- * @description:
- * Return the first character code in the current charmap of a given
- * face, together with its corresponding glyph index.
- *
- * @input:
- * face ::
- * A handle to the source face object.
- *
- * @output:
- * agindex ::
- * Glyph index of first character code. 0~if charmap is empty.
- *
- * @return:
- * The charmap's first character code.
- *
- * @note:
- * You should use this function together with @FT_Get_Next_Char to parse
- * all character codes available in a given charmap. The code should
- * look like this:
- *
- * ```
- * FT_ULong charcode;
- * FT_UInt gindex;
- *
- *
- * charcode = FT_Get_First_Char( face, &gindex );
- * while ( gindex != 0 )
- * {- * ... do something with (charcode,gindex) pair ...
- *
- * charcode = FT_Get_Next_Char( face, charcode, &gindex );
- * }
- * ```
- *
- * Be aware that character codes can have values up to 0xFFFFFFFF; this
- * might happen for non-Unicode or malformed cmaps. However, even with
- * regular Unicode encoding, so-called 'last resort fonts' (using SFNT
- * cmap format 13, see function @FT_Get_CMap_Format) normally have
- * entries for all Unicode characters up to 0x1FFFFF, which can cause *a
- * lot* of iterations.
- *
- * Note that `*agindex` is set to~0 if the charmap is empty. The result
- * itself can be~0 in two cases: if the charmap is empty or if the
- * value~0 is the first valid character code.
- */
- FT_EXPORT( FT_ULong )
- FT_Get_First_Char( FT_Face face,
- FT_UInt *agindex );
-
-
- /**************************************************************************
- *
- * @function:
- * FT_Get_Next_Char
- *
- * @description:
- * Return the next character code in the current charmap of a given face
- * following the value `char_code`, as well as the corresponding glyph
- * index.
- *
- * @input:
- * face ::
- * A handle to the source face object.
- *
- * char_code ::
- * The starting character code.
- *
- * @output:
- * agindex ::
- * Glyph index of next character code. 0~if charmap is empty.
- *
- * @return:
- * The charmap's next character code.
- *
- * @note:
- * You should use this function with @FT_Get_First_Char to walk over all
- * character codes available in a given charmap. See the note for that
- * function for a simple code example.
- *
- * Note that `*agindex` is set to~0 when there are no more codes in the
- * charmap.
- */
- FT_EXPORT( FT_ULong )
- FT_Get_Next_Char( FT_Face face,
- FT_ULong char_code,
- FT_UInt *agindex );
-
-
- /**************************************************************************
- *
- * @function:
- * FT_Face_Properties
- *
- * @description:
- * Set or override certain (library or module-wide) properties on a
- * face-by-face basis. Useful for finer-grained control and avoiding
- * locks on shared structures (threads can modify their own faces as they
- * see fit).
- *
- * Contrary to @FT_Property_Set, this function uses @FT_Parameter so that
- * you can pass multiple properties to the target face in one call. Note
- * that only a subset of the available properties can be controlled.
- *
- * * @FT_PARAM_TAG_STEM_DARKENING (stem darkening, corresponding to the
- * property `no-stem-darkening` provided by the 'autofit', 'cff',
- * 'type1', and 't1cid' modules; see @no-stem-darkening).
- *
- * * @FT_PARAM_TAG_LCD_FILTER_WEIGHTS (LCD filter weights, corresponding
- * to function @FT_Library_SetLcdFilterWeights).
- *
- * * @FT_PARAM_TAG_RANDOM_SEED (seed value for the CFF, Type~1, and CID
- * 'random' operator, corresponding to the `random-seed` property
- * provided by the 'cff', 'type1', and 't1cid' modules; see
- * @random-seed).
- *
- * Pass `NULL` as `data` in @FT_Parameter for a given tag to reset the
- * option and use the library or module default again.
- *
- * @input:
- * face ::
- * A handle to the source face object.
- *
- * num_properties ::
- * The number of properties that follow.
- *
- * properties ::
- * A handle to an @FT_Parameter array with `num_properties` elements.
- *
- * @return:
- * FreeType error code. 0~means success.
- *
- * @example:
- * Here is an example that sets three properties. You must define
- * `FT_CONFIG_OPTION_SUBPIXEL_RENDERING` to make the LCD filter examples
- * work.
- *
- * ```
- * FT_Parameter property1;
- * FT_Bool darken_stems = 1;
- *
- * FT_Parameter property2;
- * FT_LcdFiveTapFilter custom_weight =
- * { 0x11, 0x44, 0x56, 0x44, 0x11 };- *
- * FT_Parameter property3;
- * FT_Int32 random_seed = 314159265;
- *
- * FT_Parameter properties[3] = { property1,- * property2,
- * property3 };
- *
- *
- * property1.tag = FT_PARAM_TAG_STEM_DARKENING;
- * property1.data = &darken_stems;
- *
- * property2.tag = FT_PARAM_TAG_LCD_FILTER_WEIGHTS;
- * property2.data = custom_weight;
- *
- * property3.tag = FT_PARAM_TAG_RANDOM_SEED;
- * property3.data = &random_seed;
- *
- * FT_Face_Properties( face, 3, properties );
- * ```
- *
- * The next example resets a single property to its default value.
- *
- * ```
- * FT_Parameter property;
- *
- *
- * property.tag = FT_PARAM_TAG_LCD_FILTER_WEIGHTS;
- * property.data = NULL;
- *
- * FT_Face_Properties( face, 1, &property );
- * ```
- *
- * @since:
- * 2.8
- *
- */
- FT_EXPORT( FT_Error )
- FT_Face_Properties( FT_Face face,
- FT_UInt num_properties,
- FT_Parameter* properties );
-
-
- /**************************************************************************
- *
- * @function:
- * FT_Get_Name_Index
- *
- * @description:
- * Return the glyph index of a given glyph name.
- *
- * @input:
- * face ::
- * A handle to the source face object.
- *
- * glyph_name ::
- * The glyph name.
- *
- * @return:
- * The glyph index. 0~means 'undefined character code'.
- */
- FT_EXPORT( FT_UInt )
- FT_Get_Name_Index( FT_Face face,
- FT_String* glyph_name );
-
-
- /**************************************************************************
- *
- * @enum:
- * FT_SUBGLYPH_FLAG_XXX
- *
- * @description:
- * A list of constants describing subglyphs. Please refer to the 'glyf'
- * table description in the OpenType specification for the meaning of the
- * various flags (which get synthesized for non-OpenType subglyphs).
- *
- * https://docs.microsoft.com/en-us/typography/opentype/spec/glyf#composite-glyph-description
- *
- * @values:
- * FT_SUBGLYPH_FLAG_ARGS_ARE_WORDS ::
- * FT_SUBGLYPH_FLAG_ARGS_ARE_XY_VALUES ::
- * FT_SUBGLYPH_FLAG_ROUND_XY_TO_GRID ::
- * FT_SUBGLYPH_FLAG_SCALE ::
- * FT_SUBGLYPH_FLAG_XY_SCALE ::
- * FT_SUBGLYPH_FLAG_2X2 ::
- * FT_SUBGLYPH_FLAG_USE_MY_METRICS ::
- *
- */
-#define FT_SUBGLYPH_FLAG_ARGS_ARE_WORDS 1
-#define FT_SUBGLYPH_FLAG_ARGS_ARE_XY_VALUES 2
-#define FT_SUBGLYPH_FLAG_ROUND_XY_TO_GRID 4
-#define FT_SUBGLYPH_FLAG_SCALE 8
-#define FT_SUBGLYPH_FLAG_XY_SCALE 0x40
-#define FT_SUBGLYPH_FLAG_2X2 0x80
-#define FT_SUBGLYPH_FLAG_USE_MY_METRICS 0x200
-
-
- /**************************************************************************
- *
- * @function:
- * FT_Get_SubGlyph_Info
- *
- * @description:
- * Retrieve a description of a given subglyph. Only use it if
- * `glyph->format` is @FT_GLYPH_FORMAT_COMPOSITE; an error is returned
- * otherwise.
- *
- * @input:
- * glyph ::
- * The source glyph slot.
- *
- * sub_index ::
- * The index of the subglyph. Must be less than
- * `glyph->num_subglyphs`.
- *
- * @output:
- * p_index ::
- * The glyph index of the subglyph.
- *
- * p_flags ::
- * The subglyph flags, see @FT_SUBGLYPH_FLAG_XXX.
- *
- * p_arg1 ::
- * The subglyph's first argument (if any).
- *
- * p_arg2 ::
- * The subglyph's second argument (if any).
- *
- * p_transform ::
- * The subglyph transformation (if any).
- *
- * @return:
- * FreeType error code. 0~means success.
- *
- * @note:
- * The values of `*p_arg1`, `*p_arg2`, and `*p_transform` must be
- * interpreted depending on the flags returned in `*p_flags`. See the
- * OpenType specification for details.
- *
- * https://docs.microsoft.com/en-us/typography/opentype/spec/glyf#composite-glyph-description
- *
- */
- FT_EXPORT( FT_Error )
- FT_Get_SubGlyph_Info( FT_GlyphSlot glyph,
- FT_UInt sub_index,
- FT_Int *p_index,
- FT_UInt *p_flags,
- FT_Int *p_arg1,
- FT_Int *p_arg2,
- FT_Matrix *p_transform );
-
-
- /**************************************************************************
- *
- * @section:
- * layer_management
- *
- * @title:
- * Glyph Layer Management
- *
- * @abstract:
- * Retrieving and manipulating OpenType's 'COLR' table data.
- *
- * @description:
- * The functions described here allow access of colored glyph layer data
- * in OpenType's 'COLR' tables.
- */
-
-
- /**************************************************************************
- *
- * @struct:
- * FT_LayerIterator
- *
- * @description:
- * This iterator object is needed for @FT_Get_Color_Glyph_Layer.
- *
- * @fields:
- * num_layers ::
- * The number of glyph layers for the requested glyph index. Will be
- * set by @FT_Get_Color_Glyph_Layer.
- *
- * layer ::
- * The current layer. Will be set by @FT_Get_Color_Glyph_Layer.
- *
- * p ::
- * An opaque pointer into 'COLR' table data. The caller must set this
- * to `NULL` before the first call of @FT_Get_Color_Glyph_Layer.
- */
- typedef struct FT_LayerIterator_
- {- FT_UInt num_layers;
- FT_UInt layer;
- FT_Byte* p;
-
- } FT_LayerIterator;
-
-
- /**************************************************************************
- *
- * @function:
- * FT_Get_Color_Glyph_Layer
- *
- * @description:
- * This is an interface to the 'COLR' table in OpenType fonts to
- * iteratively retrieve the colored glyph layers associated with the
- * current glyph slot.
- *
- * https://docs.microsoft.com/en-us/typography/opentype/spec/colr
- *
- * The glyph layer data for a given glyph index, if present, provides an
- * alternative, multi-colour glyph representation: Instead of rendering
- * the outline or bitmap with the given glyph index, glyphs with the
- * indices and colors returned by this function are rendered layer by
- * layer.
- *
- * The returned elements are ordered in the z~direction from bottom to
- * top; the 'n'th element should be rendered with the associated palette
- * color and blended on top of the already rendered layers (elements 0,
- * 1, ..., n-1).
- *
- * @input:
- * face ::
- * A handle to the parent face object.
- *
- * base_glyph ::
- * The glyph index the colored glyph layers are associated with.
- *
- * @inout:
- * iterator ::
- * An @FT_LayerIterator object. For the first call you should set
- * `iterator->p` to `NULL`. For all following calls, simply use the
- * same object again.
- *
- * @output:
- * aglyph_index ::
- * The glyph index of the current layer.
- *
- * acolor_index ::
- * The color index into the font face's color palette of the current
- * layer. The value 0xFFFF is special; it doesn't reference a palette
- * entry but indicates that the text foreground color should be used
- * instead (to be set up by the application outside of FreeType).
- *
- * The color palette can be retrieved with @FT_Palette_Select.
- *
- * @return:
- * Value~1 if everything is OK. If there are no more layers (or if there
- * are no layers at all), value~0 gets returned. In case of an error,
- * value~0 is returned also.
- *
- * @note:
- * This function is necessary if you want to handle glyph layers by
- * yourself. In particular, functions that operate with @FT_GlyphRec
- * objects (like @FT_Get_Glyph or @FT_Glyph_To_Bitmap) don't have access
- * to this information.
- *
- * Note that @FT_Render_Glyph is able to handle colored glyph layers
- * automatically if the @FT_LOAD_COLOR flag is passed to a previous call
- * to @FT_Load_Glyph. [This is an experimental feature.]
- *
- * @example:
- * ```
- * FT_Color* palette;
- * FT_LayerIterator iterator;
- *
- * FT_Bool have_layers;
- * FT_UInt layer_glyph_index;
- * FT_UInt layer_color_index;
- *
- *
- * error = FT_Palette_Select( face, palette_index, &palette );
- * if ( error )
- * palette = NULL;
- *
- * iterator.p = NULL;
- * have_layers = FT_Get_Color_Glyph_Layer( face,
- * glyph_index,
- * &layer_glyph_index,
- * &layer_color_index,
- * &iterator );
- *
- * if ( palette && have_layers )
- * {- * do
- * {- * FT_Color layer_color;
- *
- *
- * if ( layer_color_index == 0xFFFF )
- * layer_color = text_foreground_color;
- * else
- * layer_color = palette[layer_color_index];
- *
- * // Load and render glyph `layer_glyph_index', then
- * // blend resulting pixmap (using color `layer_color')
- * // with previously created pixmaps.
- *
- * } while ( FT_Get_Color_Glyph_Layer( face,
- * glyph_index,
- * &layer_glyph_index,
- * &layer_color_index,
- * &iterator ) );
- * }
- * ```
- */
- FT_EXPORT( FT_Bool )
- FT_Get_Color_Glyph_Layer( FT_Face face,
- FT_UInt base_glyph,
- FT_UInt *aglyph_index,
- FT_UInt *acolor_index,
- FT_LayerIterator* iterator );
-
-
- /**************************************************************************
- *
- * @section:
- * base_interface
- *
- */
-
- /**************************************************************************
- *
- * @enum:
- * FT_FSTYPE_XXX
- *
- * @description:
- * A list of bit flags used in the `fsType` field of the OS/2 table in a
- * TrueType or OpenType font and the `FSType` entry in a PostScript font.
- * These bit flags are returned by @FT_Get_FSType_Flags; they inform
- * client applications of embedding and subsetting restrictions
- * associated with a font.
- *
- * See
- * https://www.adobe.com/content/dam/Adobe/en/devnet/acrobat/pdfs/FontPolicies.pdf
- * for more details.
- *
- * @values:
- * FT_FSTYPE_INSTALLABLE_EMBEDDING ::
- * Fonts with no fsType bit set may be embedded and permanently
- * installed on the remote system by an application.
- *
- * FT_FSTYPE_RESTRICTED_LICENSE_EMBEDDING ::
- * Fonts that have only this bit set must not be modified, embedded or
- * exchanged in any manner without first obtaining permission of the
- * font software copyright owner.
- *
- * FT_FSTYPE_PREVIEW_AND_PRINT_EMBEDDING ::
- * The font may be embedded and temporarily loaded on the remote
- * system. Documents containing Preview & Print fonts must be opened
- * 'read-only'; no edits can be applied to the document.
- *
- * FT_FSTYPE_EDITABLE_EMBEDDING ::
- * The font may be embedded but must only be installed temporarily on
- * other systems. In contrast to Preview & Print fonts, documents
- * containing editable fonts may be opened for reading, editing is
- * permitted, and changes may be saved.
- *
- * FT_FSTYPE_NO_SUBSETTING ::
- * The font may not be subsetted prior to embedding.
- *
- * FT_FSTYPE_BITMAP_EMBEDDING_ONLY ::
- * Only bitmaps contained in the font may be embedded; no outline data
- * may be embedded. If there are no bitmaps available in the font,
- * then the font is unembeddable.
- *
- * @note:
- * The flags are ORed together, thus more than a single value can be
- * returned.
- *
- * While the `fsType` flags can indicate that a font may be embedded, a
- * license with the font vendor may be separately required to use the
- * font in this way.
- */
-#define FT_FSTYPE_INSTALLABLE_EMBEDDING 0x0000
-#define FT_FSTYPE_RESTRICTED_LICENSE_EMBEDDING 0x0002
-#define FT_FSTYPE_PREVIEW_AND_PRINT_EMBEDDING 0x0004
-#define FT_FSTYPE_EDITABLE_EMBEDDING 0x0008
-#define FT_FSTYPE_NO_SUBSETTING 0x0100
-#define FT_FSTYPE_BITMAP_EMBEDDING_ONLY 0x0200
-
-
- /**************************************************************************
- *
- * @function:
- * FT_Get_FSType_Flags
- *
- * @description:
- * Return the `fsType` flags for a font.
- *
- * @input:
- * face ::
- * A handle to the source face object.
- *
- * @return:
- * The `fsType` flags, see @FT_FSTYPE_XXX.
- *
- * @note:
- * Use this function rather than directly reading the `fs_type` field in
- * the @PS_FontInfoRec structure, which is only guaranteed to return the
- * correct results for Type~1 fonts.
- *
- * @since:
- * 2.3.8
- */
- FT_EXPORT( FT_UShort )
- FT_Get_FSType_Flags( FT_Face face );
-
-
- /**************************************************************************
- *
- * @section:
- * glyph_variants
- *
- * @title:
- * Unicode Variation Sequences
- *
- * @abstract:
- * The FreeType~2 interface to Unicode Variation Sequences (UVS), using
- * the SFNT cmap format~14.
- *
- * @description:
- * Many characters, especially for CJK scripts, have variant forms. They
- * are a sort of grey area somewhere between being totally irrelevant and
- * semantically distinct; for this reason, the Unicode consortium decided
- * to introduce Variation Sequences (VS), consisting of a Unicode base
- * character and a variation selector instead of further extending the
- * already huge number of characters.
- *
- * Unicode maintains two different sets, namely 'Standardized Variation
- * Sequences' and registered 'Ideographic Variation Sequences' (IVS),
- * collected in the 'Ideographic Variation Database' (IVD).
- *
- * https://unicode.org/Public/UCD/latest/ucd/StandardizedVariants.txt
- * https://unicode.org/reports/tr37/ https://unicode.org/ivd/
- *
- * To date (January 2017), the character with the most ideographic
- * variations is U+9089, having 32 such IVS.
- *
- * Three Mongolian Variation Selectors have the values U+180B-U+180D; 256
- * generic Variation Selectors are encoded in the ranges U+FE00-U+FE0F
- * and U+E0100-U+E01EF. IVS currently use Variation Selectors from the
- * range U+E0100-U+E01EF only.
- *
- * A VS consists of the base character value followed by a single
- * Variation Selector. For example, to get the first variation of
- * U+9089, you have to write the character sequence `U+9089 U+E0100`.
- *
- * Adobe and MS decided to support both standardized and ideographic VS
- * with a new cmap subtable (format~14). It is an odd subtable because
- * it is not a mapping of input code points to glyphs, but contains lists
- * of all variations supported by the font.
- *
- * A variation may be either 'default' or 'non-default' for a given font.
- * A default variation is the one you will get for that code point if you
- * look it up in the standard Unicode cmap. A non-default variation is a
- * different glyph.
- *
- */
-
-
- /**************************************************************************
- *
- * @function:
- * FT_Face_GetCharVariantIndex
- *
- * @description:
- * Return the glyph index of a given character code as modified by the
- * variation selector.
- *
- * @input:
- * face ::
- * A handle to the source face object.
- *
- * charcode ::
- * The character code point in Unicode.
- *
- * variantSelector ::
- * The Unicode code point of the variation selector.
- *
- * @return:
- * The glyph index. 0~means either 'undefined character code', or
- * 'undefined selector code', or 'no variation selector cmap subtable',
- * or 'current CharMap is not Unicode'.
- *
- * @note:
- * If you use FreeType to manipulate the contents of font files directly,
- * be aware that the glyph index returned by this function doesn't always
- * correspond to the internal indices used within the file. This is done
- * to ensure that value~0 always corresponds to the 'missing glyph'.
- *
- * This function is only meaningful if
- * a) the font has a variation selector cmap sub table, and
- * b) the current charmap has a Unicode encoding.
- *
- * @since:
- * 2.3.6
- */
- FT_EXPORT( FT_UInt )
- FT_Face_GetCharVariantIndex( FT_Face face,
- FT_ULong charcode,
- FT_ULong variantSelector );
-
-
- /**************************************************************************
- *
- * @function:
- * FT_Face_GetCharVariantIsDefault
- *
- * @description:
- * Check whether this variation of this Unicode character is the one to
- * be found in the charmap.
- *
- * @input:
- * face ::
- * A handle to the source face object.
- *
- * charcode ::
- * The character codepoint in Unicode.
- *
- * variantSelector ::
- * The Unicode codepoint of the variation selector.
- *
- * @return:
- * 1~if found in the standard (Unicode) cmap, 0~if found in the variation
- * selector cmap, or -1 if it is not a variation.
- *
- * @note:
- * This function is only meaningful if the font has a variation selector
- * cmap subtable.
- *
- * @since:
- * 2.3.6
- */
- FT_EXPORT( FT_Int )
- FT_Face_GetCharVariantIsDefault( FT_Face face,
- FT_ULong charcode,
- FT_ULong variantSelector );
-
-
- /**************************************************************************
- *
- * @function:
- * FT_Face_GetVariantSelectors
- *
- * @description:
- * Return a zero-terminated list of Unicode variation selectors found in
- * the font.
- *
- * @input:
- * face ::
- * A handle to the source face object.
- *
- * @return:
- * A pointer to an array of selector code points, or `NULL` if there is
- * no valid variation selector cmap subtable.
- *
- * @note:
- * The last item in the array is~0; the array is owned by the @FT_Face
- * object but can be overwritten or released on the next call to a
- * FreeType function.
- *
- * @since:
- * 2.3.6
- */
- FT_EXPORT( FT_UInt32* )
- FT_Face_GetVariantSelectors( FT_Face face );
-
-
- /**************************************************************************
- *
- * @function:
- * FT_Face_GetVariantsOfChar
- *
- * @description:
- * Return a zero-terminated list of Unicode variation selectors found for
- * the specified character code.
- *
- * @input:
- * face ::
- * A handle to the source face object.
- *
- * charcode ::
- * The character codepoint in Unicode.
- *
- * @return:
- * A pointer to an array of variation selector code points that are
- * active for the given character, or `NULL` if the corresponding list is
- * empty.
- *
- * @note:
- * The last item in the array is~0; the array is owned by the @FT_Face
- * object but can be overwritten or released on the next call to a
- * FreeType function.
- *
- * @since:
- * 2.3.6
- */
- FT_EXPORT( FT_UInt32* )
- FT_Face_GetVariantsOfChar( FT_Face face,
- FT_ULong charcode );
-
-
- /**************************************************************************
- *
- * @function:
- * FT_Face_GetCharsOfVariant
- *
- * @description:
- * Return a zero-terminated list of Unicode character codes found for the
- * specified variation selector.
- *
- * @input:
- * face ::
- * A handle to the source face object.
- *
- * variantSelector ::
- * The variation selector code point in Unicode.
- *
- * @return:
- * A list of all the code points that are specified by this selector
- * (both default and non-default codes are returned) or `NULL` if there
- * is no valid cmap or the variation selector is invalid.
- *
- * @note:
- * The last item in the array is~0; the array is owned by the @FT_Face
- * object but can be overwritten or released on the next call to a
- * FreeType function.
- *
- * @since:
- * 2.3.6
- */
- FT_EXPORT( FT_UInt32* )
- FT_Face_GetCharsOfVariant( FT_Face face,
- FT_ULong variantSelector );
-
-
- /**************************************************************************
- *
- * @section:
- * computations
- *
- * @title:
- * Computations
- *
- * @abstract:
- * Crunching fixed numbers and vectors.
- *
- * @description:
- * This section contains various functions used to perform computations
- * on 16.16 fixed-float numbers or 2d vectors.
- *
- * **Attention**: Most arithmetic functions take `FT_Long` as arguments.
- * For historical reasons, FreeType was designed under the assumption
- * that `FT_Long` is a 32-bit integer; results can thus be undefined if
- * the arguments don't fit into 32 bits.
- *
- * @order:
- * FT_MulDiv
- * FT_MulFix
- * FT_DivFix
- * FT_RoundFix
- * FT_CeilFix
- * FT_FloorFix
- * FT_Vector_Transform
- * FT_Matrix_Multiply
- * FT_Matrix_Invert
- *
- */
-
-
- /**************************************************************************
- *
- * @function:
- * FT_MulDiv
- *
- * @description:
- * Compute `(a*b)/c` with maximum accuracy, using a 64-bit intermediate
- * integer whenever necessary.
- *
- * This function isn't necessarily as fast as some processor-specific
- * operations, but is at least completely portable.
- *
- * @input:
- * a ::
- * The first multiplier.
- *
- * b ::
- * The second multiplier.
- *
- * c ::
- * The divisor.
- *
- * @return:
- * The result of `(a*b)/c`. This function never traps when trying to
- * divide by zero; it simply returns 'MaxInt' or 'MinInt' depending on
- * the signs of `a` and `b`.
- */
- FT_EXPORT( FT_Long )
- FT_MulDiv( FT_Long a,
- FT_Long b,
- FT_Long c );
-
-
- /**************************************************************************
- *
- * @function:
- * FT_MulFix
- *
- * @description:
- * Compute `(a*b)/0x10000` with maximum accuracy. Its main use is to
- * multiply a given value by a 16.16 fixed-point factor.
- *
- * @input:
- * a ::
- * The first multiplier.
- *
- * b ::
- * The second multiplier. Use a 16.16 factor here whenever possible
- * (see note below).
- *
- * @return:
- * The result of `(a*b)/0x10000`.
- *
- * @note:
- * This function has been optimized for the case where the absolute value
- * of `a` is less than 2048, and `b` is a 16.16 scaling factor. As this
- * happens mainly when scaling from notional units to fractional pixels
- * in FreeType, it resulted in noticeable speed improvements between
- * versions 2.x and 1.x.
- *
- * As a conclusion, always try to place a 16.16 factor as the _second_
- * argument of this function; this can make a great difference.
- */
- FT_EXPORT( FT_Long )
- FT_MulFix( FT_Long a,
- FT_Long b );
-
-
- /**************************************************************************
- *
- * @function:
- * FT_DivFix
- *
- * @description:
- * Compute `(a*0x10000)/b` with maximum accuracy. Its main use is to
- * divide a given value by a 16.16 fixed-point factor.
- *
- * @input:
- * a ::
- * The numerator.
- *
- * b ::
- * The denominator. Use a 16.16 factor here.
- *
- * @return:
- * The result of `(a*0x10000)/b`.
- */
- FT_EXPORT( FT_Long )
- FT_DivFix( FT_Long a,
- FT_Long b );
-
-
- /**************************************************************************
- *
- * @function:
- * FT_RoundFix
- *
- * @description:
- * Round a 16.16 fixed number.
- *
- * @input:
- * a ::
- * The number to be rounded.
- *
- * @return:
- * `a` rounded to the nearest 16.16 fixed integer, halfway cases away
- * from zero.
- *
- * @note:
- * The function uses wrap-around arithmetic.
- */
- FT_EXPORT( FT_Fixed )
- FT_RoundFix( FT_Fixed a );
-
-
- /**************************************************************************
- *
- * @function:
- * FT_CeilFix
- *
- * @description:
- * Compute the smallest following integer of a 16.16 fixed number.
- *
- * @input:
- * a ::
- * The number for which the ceiling function is to be computed.
- *
- * @return:
- * `a` rounded towards plus infinity.
- *
- * @note:
- * The function uses wrap-around arithmetic.
- */
- FT_EXPORT( FT_Fixed )
- FT_CeilFix( FT_Fixed a );
-
-
- /**************************************************************************
- *
- * @function:
- * FT_FloorFix
- *
- * @description:
- * Compute the largest previous integer of a 16.16 fixed number.
- *
- * @input:
- * a ::
- * The number for which the floor function is to be computed.
- *
- * @return:
- * `a` rounded towards minus infinity.
- */
- FT_EXPORT( FT_Fixed )
- FT_FloorFix( FT_Fixed a );
-
-
- /**************************************************************************
- *
- * @function:
- * FT_Vector_Transform
- *
- * @description:
- * Transform a single vector through a 2x2 matrix.
- *
- * @inout:
- * vector ::
- * The target vector to transform.
- *
- * @input:
- * matrix ::
- * A pointer to the source 2x2 matrix.
- *
- * @note:
- * The result is undefined if either `vector` or `matrix` is invalid.
- */
- FT_EXPORT( void )
- FT_Vector_Transform( FT_Vector* vector,
- const FT_Matrix* matrix );
-
-
- /**************************************************************************
- *
- * @section:
- * version
- *
- * @title:
- * FreeType Version
- *
- * @abstract:
- * Functions and macros related to FreeType versions.
- *
- * @description:
- * Note that those functions and macros are of limited use because even a
- * new release of FreeType with only documentation changes increases the
- * version number.
- *
- * @order:
- * FT_Library_Version
- *
- * FREETYPE_MAJOR
- * FREETYPE_MINOR
- * FREETYPE_PATCH
- *
- * FT_Face_CheckTrueTypePatents
- * FT_Face_SetUnpatentedHinting
- *
- */
-
-
- /**************************************************************************
- *
- * @enum:
- * FREETYPE_XXX
- *
- * @description:
- * These three macros identify the FreeType source code version. Use
- * @FT_Library_Version to access them at runtime.
- *
- * @values:
- * FREETYPE_MAJOR ::
- * The major version number.
- * FREETYPE_MINOR ::
- * The minor version number.
- * FREETYPE_PATCH ::
- * The patch level.
- *
- * @note:
- * The version number of FreeType if built as a dynamic link library with
- * the 'libtool' package is _not_ controlled by these three macros.
- *
- */
-#define FREETYPE_MAJOR 2
-#define FREETYPE_MINOR 10
-#define FREETYPE_PATCH 0
-
-
- /**************************************************************************
- *
- * @function:
- * FT_Library_Version
- *
- * @description:
- * Return the version of the FreeType library being used. This is useful
- * when dynamically linking to the library, since one cannot use the
- * macros @FREETYPE_MAJOR, @FREETYPE_MINOR, and @FREETYPE_PATCH.
- *
- * @input:
- * library ::
- * A source library handle.
- *
- * @output:
- * amajor ::
- * The major version number.
- *
- * aminor ::
- * The minor version number.
- *
- * apatch ::
- * The patch version number.
- *
- * @note:
- * The reason why this function takes a `library` argument is because
- * certain programs implement library initialization in a custom way that
- * doesn't use @FT_Init_FreeType.
- *
- * In such cases, the library version might not be available before the
- * library object has been created.
- */
- FT_EXPORT( void )
- FT_Library_Version( FT_Library library,
- FT_Int *amajor,
- FT_Int *aminor,
- FT_Int *apatch );
-
-
- /**************************************************************************
- *
- * @function:
- * FT_Face_CheckTrueTypePatents
- *
- * @description:
- * Deprecated, does nothing.
- *
- * @input:
- * face ::
- * A face handle.
- *
- * @return:
- * Always returns false.
- *
- * @note:
- * Since May 2010, TrueType hinting is no longer patented.
- *
- * @since:
- * 2.3.5
- */
- FT_EXPORT( FT_Bool )
- FT_Face_CheckTrueTypePatents( FT_Face face );
-
-
- /**************************************************************************
- *
- * @function:
- * FT_Face_SetUnpatentedHinting
- *
- * @description:
- * Deprecated, does nothing.
- *
- * @input:
- * face ::
- * A face handle.
- *
- * value ::
- * New boolean setting.
- *
- * @return:
- * Always returns false.
- *
- * @note:
- * Since May 2010, TrueType hinting is no longer patented.
- *
- * @since:
- * 2.3.5
- */
- FT_EXPORT( FT_Bool )
- FT_Face_SetUnpatentedHinting( FT_Face face,
- FT_Bool value );
-
- /* */
-
-
-FT_END_HEADER
-
-#endif /* FREETYPE_H_ */
-
-
-/* END */
--- a/msvc/msvc2003/freetype/include/freetype/ftadvanc.h
+++ /dev/null
@@ -1,188 +1,0 @@
-/****************************************************************************
- *
- * ftadvanc.h
- *
- * Quick computation of advance widths (specification only).
- *
- * Copyright (C) 2008-2019 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 <ft2build.h>
-#include FT_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 */
--- a/msvc/msvc2003/freetype/include/freetype/ftbbox.h
+++ /dev/null
@@ -1,102 +1,0 @@
-/****************************************************************************
- *
- * ftbbox.h
- *
- * FreeType exact bbox computation (specification).
- *
- * Copyright (C) 1996-2019 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 <ft2build.h>
-#include FT_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: */
--- a/msvc/msvc2003/freetype/include/freetype/ftbdf.h
+++ /dev/null
@@ -1,213 +1,0 @@
-/****************************************************************************
- *
- * ftbdf.h
- *
- * FreeType API for accessing BDF-specific strings (specification).
- *
- * Copyright (C) 2002-2019 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 <ft2build.h>
-#include FT_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 */
--- a/msvc/msvc2003/freetype/include/freetype/ftbitmap.h
+++ /dev/null
@@ -1,330 +1,0 @@
-/****************************************************************************
- *
- * ftbitmap.h
- *
- * FreeType utility functions for bitmaps (specification).
- *
- * Copyright (C) 2004-2019 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 <ft2build.h>
-#include FT_FREETYPE_H
-#include FT_COLOR_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 */
--- a/msvc/msvc2003/freetype/include/freetype/ftbzip2.h
+++ /dev/null
@@ -1,102 +1,0 @@
-/****************************************************************************
- *
- * ftbzip2.h
- *
- * Bzip2-compressed stream support.
- *
- * Copyright (C) 2010-2019 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 <ft2build.h>
-#include FT_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:
- * 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.
- *
- * The stream implementation is very basic and resets the decompression
- * process each time seeking backwards is needed within the stream.
- *
- * 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.
- *
- * 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 */
--- a/msvc/msvc2003/freetype/include/freetype/ftcache.h
+++ /dev/null
@@ -1,1088 +1,0 @@
-/****************************************************************************
- *
- * ftcache.h
- *
- * FreeType Cache subsystem (specification).
- *
- * Copyright (C) 1996-2019 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 FTCACHE_H_
-#define FTCACHE_H_
-
-
-#include <ft2build.h>
-#include FT_GLYPH_H
-
-
-FT_BEGIN_HEADER
-
-
- /**************************************************************************
- *
- * @section:
- * cache_subsystem
- *
- * @title:
- * Cache Sub-System
- *
- * @abstract:
- * How to cache face, size, and glyph data with FreeType~2.
- *
- * @description:
- * This section describes the FreeType~2 cache sub-system, which is used
- * to limit the number of concurrently opened @FT_Face and @FT_Size
- * objects, as well as caching information like character maps and glyph
- * images while limiting their maximum memory usage.
- *
- * Note that all types and functions begin with the `FTC_` prefix.
- *
- * The cache is highly portable and thus doesn't know anything about the
- * fonts installed on your system, or how to access them. This implies
- * the following scheme:
- *
- * First, available or installed font faces are uniquely identified by
- * @FTC_FaceID values, provided to the cache by the client. Note that
- * the cache only stores and compares these values, and doesn't try to
- * interpret them in any way.
- *
- * Second, the cache calls, only when needed, a client-provided function
- * to convert an @FTC_FaceID into a new @FT_Face object. The latter is
- * then completely managed by the cache, including its termination
- * through @FT_Done_Face. To monitor termination of face objects, the
- * finalizer callback in the `generic` field of the @FT_Face object can
- * be used, which might also be used to store the @FTC_FaceID of the
- * face.
- *
- * Clients are free to map face IDs to anything else. The most simple
- * usage is to associate them to a (pathname,face_index) pair that is
- * used to call @FT_New_Face. However, more complex schemes are also
- * possible.
- *
- * Note that for the cache to work correctly, the face ID values must be
- * **persistent**, which means that the contents they point to should not
- * change at runtime, or that their value should not become invalid.
- *
- * If this is unavoidable (e.g., when a font is uninstalled at runtime),
- * you should call @FTC_Manager_RemoveFaceID as soon as possible, to let
- * the cache get rid of any references to the old @FTC_FaceID it may keep
- * internally. Failure to do so will lead to incorrect behaviour or even
- * crashes.
- *
- * To use the cache, start with calling @FTC_Manager_New to create a new
- * @FTC_Manager object, which models a single cache instance. You can
- * then look up @FT_Face and @FT_Size objects with
- * @FTC_Manager_LookupFace and @FTC_Manager_LookupSize, respectively.
- *
- * If you want to use the charmap caching, call @FTC_CMapCache_New, then
- * later use @FTC_CMapCache_Lookup to perform the equivalent of
- * @FT_Get_Char_Index, only much faster.
- *
- * If you want to use the @FT_Glyph caching, call @FTC_ImageCache, then
- * later use @FTC_ImageCache_Lookup to retrieve the corresponding
- * @FT_Glyph objects from the cache.
- *
- * If you need lots of small bitmaps, it is much more memory efficient to
- * call @FTC_SBitCache_New followed by @FTC_SBitCache_Lookup. This
- * returns @FTC_SBitRec structures, which are used to store small bitmaps
- * directly. (A small bitmap is one whose metrics and dimensions all fit
- * into 8-bit integers).
- *
- * We hope to also provide a kerning cache in the near future.
- *
- *
- * @order:
- * FTC_Manager
- * FTC_FaceID
- * FTC_Face_Requester
- *
- * FTC_Manager_New
- * FTC_Manager_Reset
- * FTC_Manager_Done
- * FTC_Manager_LookupFace
- * FTC_Manager_LookupSize
- * FTC_Manager_RemoveFaceID
- *
- * FTC_Node
- * FTC_Node_Unref
- *
- * FTC_ImageCache
- * FTC_ImageCache_New
- * FTC_ImageCache_Lookup
- *
- * FTC_SBit
- * FTC_SBitCache
- * FTC_SBitCache_New
- * FTC_SBitCache_Lookup
- *
- * FTC_CMapCache
- * FTC_CMapCache_New
- * FTC_CMapCache_Lookup
- *
- *************************************************************************/
-
-
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** BASIC TYPE DEFINITIONS *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
-
-
- /**************************************************************************
- *
- * @type:
- * FTC_FaceID
- *
- * @description:
- * An opaque pointer type that is used to identity face objects. The
- * contents of such objects is application-dependent.
- *
- * These pointers are typically used to point to a user-defined structure
- * containing a font file path, and face index.
- *
- * @note:
- * Never use `NULL` as a valid @FTC_FaceID.
- *
- * Face IDs are passed by the client to the cache manager that calls,
- * when needed, the @FTC_Face_Requester to translate them into new
- * @FT_Face objects.
- *
- * If the content of a given face ID changes at runtime, or if the value
- * becomes invalid (e.g., when uninstalling a font), you should
- * immediately call @FTC_Manager_RemoveFaceID before any other cache
- * function.
- *
- * Failure to do so will result in incorrect behaviour or even memory
- * leaks and crashes.
- */
- typedef FT_Pointer FTC_FaceID;
-
-
- /**************************************************************************
- *
- * @functype:
- * FTC_Face_Requester
- *
- * @description:
- * A callback function provided by client applications. It is used by
- * the cache manager to translate a given @FTC_FaceID into a new valid
- * @FT_Face object, on demand.
- *
- * @input:
- * face_id ::
- * The face ID to resolve.
- *
- * library ::
- * A handle to a FreeType library object.
- *
- * req_data ::
- * Application-provided request data (see note below).
- *
- * @output:
- * aface ::
- * A new @FT_Face handle.
- *
- * @return:
- * FreeType error code. 0~means success.
- *
- * @note:
- * The third parameter `req_data` is the same as the one passed by the
- * client when @FTC_Manager_New is called.
- *
- * The face requester should not perform funny things on the returned
- * face object, like creating a new @FT_Size for it, or setting a
- * transformation through @FT_Set_Transform!
- */
- typedef FT_Error
- (*FTC_Face_Requester)( FTC_FaceID face_id,
- FT_Library library,
- FT_Pointer req_data,
- FT_Face* aface );
-
- /* */
-
-
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** CACHE MANAGER OBJECT *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
-
-
- /**************************************************************************
- *
- * @type:
- * FTC_Manager
- *
- * @description:
- * This object corresponds to one instance of the cache-subsystem. It is
- * used to cache one or more @FT_Face objects, along with corresponding
- * @FT_Size objects.
- *
- * The manager intentionally limits the total number of opened @FT_Face
- * and @FT_Size objects to control memory usage. See the `max_faces` and
- * `max_sizes` parameters of @FTC_Manager_New.
- *
- * The manager is also used to cache 'nodes' of various types while
- * limiting their total memory usage.
- *
- * All limitations are enforced by keeping lists of managed objects in
- * most-recently-used order, and flushing old nodes to make room for new
- * ones.
- */
- typedef struct FTC_ManagerRec_* FTC_Manager;
-
-
- /**************************************************************************
- *
- * @type:
- * FTC_Node
- *
- * @description:
- * An opaque handle to a cache node object. Each cache node is
- * reference-counted. A node with a count of~0 might be flushed out of a
- * full cache whenever a lookup request is performed.
- *
- * If you look up nodes, you have the ability to 'acquire' them, i.e., to
- * increment their reference count. This will prevent the node from
- * being flushed out of the cache until you explicitly 'release' it (see
- * @FTC_Node_Unref).
- *
- * See also @FTC_SBitCache_Lookup and @FTC_ImageCache_Lookup.
- */
- typedef struct FTC_NodeRec_* FTC_Node;
-
-
- /**************************************************************************
- *
- * @function:
- * FTC_Manager_New
- *
- * @description:
- * Create a new cache manager.
- *
- * @input:
- * library ::
- * The parent FreeType library handle to use.
- *
- * max_faces ::
- * Maximum number of opened @FT_Face objects managed by this cache
- * instance. Use~0 for defaults.
- *
- * max_sizes ::
- * Maximum number of opened @FT_Size objects managed by this cache
- * instance. Use~0 for defaults.
- *
- * max_bytes ::
- * Maximum number of bytes to use for cached data nodes. Use~0 for
- * defaults. Note that this value does not account for managed
- * @FT_Face and @FT_Size objects.
- *
- * requester ::
- * An application-provided callback used to translate face IDs into
- * real @FT_Face objects.
- *
- * req_data ::
- * A generic pointer that is passed to the requester each time it is
- * called (see @FTC_Face_Requester).
- *
- * @output:
- * amanager ::
- * A handle to a new manager object. 0~in case of failure.
- *
- * @return:
- * FreeType error code. 0~means success.
- */
- FT_EXPORT( FT_Error )
- FTC_Manager_New( FT_Library library,
- FT_UInt max_faces,
- FT_UInt max_sizes,
- FT_ULong max_bytes,
- FTC_Face_Requester requester,
- FT_Pointer req_data,
- FTC_Manager *amanager );
-
-
- /**************************************************************************
- *
- * @function:
- * FTC_Manager_Reset
- *
- * @description:
- * Empty a given cache manager. This simply gets rid of all the
- * currently cached @FT_Face and @FT_Size objects within the manager.
- *
- * @inout:
- * manager ::
- * A handle to the manager.
- */
- FT_EXPORT( void )
- FTC_Manager_Reset( FTC_Manager manager );
-
-
- /**************************************************************************
- *
- * @function:
- * FTC_Manager_Done
- *
- * @description:
- * Destroy a given manager after emptying it.
- *
- * @input:
- * manager ::
- * A handle to the target cache manager object.
- */
- FT_EXPORT( void )
- FTC_Manager_Done( FTC_Manager manager );
-
-
- /**************************************************************************
- *
- * @function:
- * FTC_Manager_LookupFace
- *
- * @description:
- * Retrieve the @FT_Face object that corresponds to a given face ID
- * through a cache manager.
- *
- * @input:
- * manager ::
- * A handle to the cache manager.
- *
- * face_id ::
- * The ID of the face object.
- *
- * @output:
- * aface ::
- * A handle to the face object.
- *
- * @return:
- * FreeType error code. 0~means success.
- *
- * @note:
- * The returned @FT_Face object is always owned by the manager. You
- * should never try to discard it yourself.
- *
- * The @FT_Face object doesn't necessarily have a current size object
- * (i.e., face->size can be~0). If you need a specific 'font size', use
- * @FTC_Manager_LookupSize instead.
- *
- * Never change the face's transformation matrix (i.e., never call the
- * @FT_Set_Transform function) on a returned face! If you need to
- * transform glyphs, do it yourself after glyph loading.
- *
- * When you perform a lookup, out-of-memory errors are detected _within_
- * the lookup and force incremental flushes of the cache until enough
- * memory is released for the lookup to succeed.
- *
- * If a lookup fails with `FT_Err_Out_Of_Memory` the cache has already
- * been completely flushed, and still no memory was available for the
- * operation.
- */
- FT_EXPORT( FT_Error )
- FTC_Manager_LookupFace( FTC_Manager manager,
- FTC_FaceID face_id,
- FT_Face *aface );
-
-
- /**************************************************************************
- *
- * @struct:
- * FTC_ScalerRec
- *
- * @description:
- * A structure used to describe a given character size in either pixels
- * or points to the cache manager. See @FTC_Manager_LookupSize.
- *
- * @fields:
- * face_id ::
- * The source face ID.
- *
- * width ::
- * The character width.
- *
- * height ::
- * The character height.
- *
- * pixel ::
- * A Boolean. If 1, the `width` and `height` fields are interpreted as
- * integer pixel character sizes. Otherwise, they are expressed as
- * 1/64th of points.
- *
- * x_res ::
- * Only used when `pixel` is value~0 to indicate the horizontal
- * resolution in dpi.
- *
- * y_res ::
- * Only used when `pixel` is value~0 to indicate the vertical
- * resolution in dpi.
- *
- * @note:
- * This type is mainly used to retrieve @FT_Size objects through the
- * cache manager.
- */
- typedef struct FTC_ScalerRec_
- {- FTC_FaceID face_id;
- FT_UInt width;
- FT_UInt height;
- FT_Int pixel;
- FT_UInt x_res;
- FT_UInt y_res;
-
- } FTC_ScalerRec;
-
-
- /**************************************************************************
- *
- * @struct:
- * FTC_Scaler
- *
- * @description:
- * A handle to an @FTC_ScalerRec structure.
- */
- typedef struct FTC_ScalerRec_* FTC_Scaler;
-
-
- /**************************************************************************
- *
- * @function:
- * FTC_Manager_LookupSize
- *
- * @description:
- * Retrieve the @FT_Size object that corresponds to a given
- * @FTC_ScalerRec pointer through a cache manager.
- *
- * @input:
- * manager ::
- * A handle to the cache manager.
- *
- * scaler ::
- * A scaler handle.
- *
- * @output:
- * asize ::
- * A handle to the size object.
- *
- * @return:
- * FreeType error code. 0~means success.
- *
- * @note:
- * The returned @FT_Size object is always owned by the manager. You
- * should never try to discard it by yourself.
- *
- * You can access the parent @FT_Face object simply as `size->face` if
- * you need it. Note that this object is also owned by the manager.
- *
- * @note:
- * When you perform a lookup, out-of-memory errors are detected _within_
- * the lookup and force incremental flushes of the cache until enough
- * memory is released for the lookup to succeed.
- *
- * If a lookup fails with `FT_Err_Out_Of_Memory` the cache has already
- * been completely flushed, and still no memory is available for the
- * operation.
- */
- FT_EXPORT( FT_Error )
- FTC_Manager_LookupSize( FTC_Manager manager,
- FTC_Scaler scaler,
- FT_Size *asize );
-
-
- /**************************************************************************
- *
- * @function:
- * FTC_Node_Unref
- *
- * @description:
- * Decrement a cache node's internal reference count. When the count
- * reaches 0, it is not destroyed but becomes eligible for subsequent
- * cache flushes.
- *
- * @input:
- * node ::
- * The cache node handle.
- *
- * manager ::
- * The cache manager handle.
- */
- FT_EXPORT( void )
- FTC_Node_Unref( FTC_Node node,
- FTC_Manager manager );
-
-
- /**************************************************************************
- *
- * @function:
- * FTC_Manager_RemoveFaceID
- *
- * @description:
- * A special function used to indicate to the cache manager that a given
- * @FTC_FaceID is no longer valid, either because its content changed, or
- * because it was deallocated or uninstalled.
- *
- * @input:
- * manager ::
- * The cache manager handle.
- *
- * face_id ::
- * The @FTC_FaceID to be removed.
- *
- * @note:
- * This function flushes all nodes from the cache corresponding to this
- * `face_id`, with the exception of nodes with a non-null reference
- * count.
- *
- * Such nodes are however modified internally so as to never appear in
- * later lookups with the same `face_id` value, and to be immediately
- * destroyed when released by all their users.
- *
- */
- FT_EXPORT( void )
- FTC_Manager_RemoveFaceID( FTC_Manager manager,
- FTC_FaceID face_id );
-
-
- /**************************************************************************
- *
- * @type:
- * FTC_CMapCache
- *
- * @description:
- * An opaque handle used to model a charmap cache. This cache is to hold
- * character codes -> glyph indices mappings.
- *
- */
- typedef struct FTC_CMapCacheRec_* FTC_CMapCache;
-
-
- /**************************************************************************
- *
- * @function:
- * FTC_CMapCache_New
- *
- * @description:
- * Create a new charmap cache.
- *
- * @input:
- * manager ::
- * A handle to the cache manager.
- *
- * @output:
- * acache ::
- * A new cache handle. `NULL` in case of error.
- *
- * @return:
- * FreeType error code. 0~means success.
- *
- * @note:
- * Like all other caches, this one will be destroyed with the cache
- * manager.
- *
- */
- FT_EXPORT( FT_Error )
- FTC_CMapCache_New( FTC_Manager manager,
- FTC_CMapCache *acache );
-
-
- /**************************************************************************
- *
- * @function:
- * FTC_CMapCache_Lookup
- *
- * @description:
- * Translate a character code into a glyph index, using the charmap
- * cache.
- *
- * @input:
- * cache ::
- * A charmap cache handle.
- *
- * face_id ::
- * The source face ID.
- *
- * cmap_index ::
- * The index of the charmap in the source face. Any negative value
- * means to use the cache @FT_Face's default charmap.
- *
- * char_code ::
- * The character code (in the corresponding charmap).
- *
- * @return:
- * Glyph index. 0~means 'no glyph'.
- *
- */
- FT_EXPORT( FT_UInt )
- FTC_CMapCache_Lookup( FTC_CMapCache cache,
- FTC_FaceID face_id,
- FT_Int cmap_index,
- FT_UInt32 char_code );
-
-
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** IMAGE CACHE OBJECT *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
-
-
- /**************************************************************************
- *
- * @struct:
- * FTC_ImageTypeRec
- *
- * @description:
- * A structure used to model the type of images in a glyph cache.
- *
- * @fields:
- * face_id ::
- * The face ID.
- *
- * width ::
- * The width in pixels.
- *
- * height ::
- * The height in pixels.
- *
- * flags ::
- * The load flags, as in @FT_Load_Glyph.
- *
- */
- typedef struct FTC_ImageTypeRec_
- {- FTC_FaceID face_id;
- FT_UInt width;
- FT_UInt height;
- FT_Int32 flags;
-
- } FTC_ImageTypeRec;
-
-
- /**************************************************************************
- *
- * @type:
- * FTC_ImageType
- *
- * @description:
- * A handle to an @FTC_ImageTypeRec structure.
- *
- */
- typedef struct FTC_ImageTypeRec_* FTC_ImageType;
-
-
- /* */
-
-
-#define FTC_IMAGE_TYPE_COMPARE( d1, d2 ) \
- ( (d1)->face_id == (d2)->face_id && \
- (d1)->width == (d2)->width && \
- (d1)->flags == (d2)->flags )
-
-
- /**************************************************************************
- *
- * @type:
- * FTC_ImageCache
- *
- * @description:
- * A handle to a glyph image cache object. They are designed to hold
- * many distinct glyph images while not exceeding a certain memory
- * threshold.
- */
- typedef struct FTC_ImageCacheRec_* FTC_ImageCache;
-
-
- /**************************************************************************
- *
- * @function:
- * FTC_ImageCache_New
- *
- * @description:
- * Create a new glyph image cache.
- *
- * @input:
- * manager ::
- * The parent manager for the image cache.
- *
- * @output:
- * acache ::
- * A handle to the new glyph image cache object.
- *
- * @return:
- * FreeType error code. 0~means success.
- */
- FT_EXPORT( FT_Error )
- FTC_ImageCache_New( FTC_Manager manager,
- FTC_ImageCache *acache );
-
-
- /**************************************************************************
- *
- * @function:
- * FTC_ImageCache_Lookup
- *
- * @description:
- * Retrieve a given glyph image from a glyph image cache.
- *
- * @input:
- * cache ::
- * A handle to the source glyph image cache.
- *
- * type ::
- * A pointer to a glyph image type descriptor.
- *
- * gindex ::
- * The glyph index to retrieve.
- *
- * @output:
- * aglyph ::
- * The corresponding @FT_Glyph object. 0~in case of failure.
- *
- * anode ::
- * Used to return the address of the corresponding cache node after
- * incrementing its reference count (see note below).
- *
- * @return:
- * FreeType error code. 0~means success.
- *
- * @note:
- * The returned glyph is owned and managed by the glyph image cache.
- * Never try to transform or discard it manually! You can however create
- * a copy with @FT_Glyph_Copy and modify the new one.
- *
- * If `anode` is _not_ `NULL`, it receives the address of the cache node
- * containing the glyph image, after increasing its reference count.
- * This ensures that the node (as well as the @FT_Glyph) will always be
- * kept in the cache until you call @FTC_Node_Unref to 'release' it.
- *
- * If `anode` is `NULL`, the cache node is left unchanged, which means
- * that the @FT_Glyph could be flushed out of the cache on the next call
- * to one of the caching sub-system APIs. Don't assume that it is
- * persistent!
- */
- FT_EXPORT( FT_Error )
- FTC_ImageCache_Lookup( FTC_ImageCache cache,
- FTC_ImageType type,
- FT_UInt gindex,
- FT_Glyph *aglyph,
- FTC_Node *anode );
-
-
- /**************************************************************************
- *
- * @function:
- * FTC_ImageCache_LookupScaler
- *
- * @description:
- * A variant of @FTC_ImageCache_Lookup that uses an @FTC_ScalerRec to
- * specify the face ID and its size.
- *
- * @input:
- * cache ::
- * A handle to the source glyph image cache.
- *
- * scaler ::
- * A pointer to a scaler descriptor.
- *
- * load_flags ::
- * The corresponding load flags.
- *
- * gindex ::
- * The glyph index to retrieve.
- *
- * @output:
- * aglyph ::
- * The corresponding @FT_Glyph object. 0~in case of failure.
- *
- * anode ::
- * Used to return the address of the corresponding cache node after
- * incrementing its reference count (see note below).
- *
- * @return:
- * FreeType error code. 0~means success.
- *
- * @note:
- * The returned glyph is owned and managed by the glyph image cache.
- * Never try to transform or discard it manually! You can however create
- * a copy with @FT_Glyph_Copy and modify the new one.
- *
- * If `anode` is _not_ `NULL`, it receives the address of the cache node
- * containing the glyph image, after increasing its reference count.
- * This ensures that the node (as well as the @FT_Glyph) will always be
- * kept in the cache until you call @FTC_Node_Unref to 'release' it.
- *
- * If `anode` is `NULL`, the cache node is left unchanged, which means
- * that the @FT_Glyph could be flushed out of the cache on the next call
- * to one of the caching sub-system APIs. Don't assume that it is
- * persistent!
- *
- * Calls to @FT_Set_Char_Size and friends have no effect on cached
- * glyphs; you should always use the FreeType cache API instead.
- */
- FT_EXPORT( FT_Error )
- FTC_ImageCache_LookupScaler( FTC_ImageCache cache,
- FTC_Scaler scaler,
- FT_ULong load_flags,
- FT_UInt gindex,
- FT_Glyph *aglyph,
- FTC_Node *anode );
-
-
- /**************************************************************************
- *
- * @type:
- * FTC_SBit
- *
- * @description:
- * A handle to a small bitmap descriptor. See the @FTC_SBitRec structure
- * for details.
- */
- typedef struct FTC_SBitRec_* FTC_SBit;
-
-
- /**************************************************************************
- *
- * @struct:
- * FTC_SBitRec
- *
- * @description:
- * A very compact structure used to describe a small glyph bitmap.
- *
- * @fields:
- * width ::
- * The bitmap width in pixels.
- *
- * height ::
- * The bitmap height in pixels.
- *
- * left ::
- * The horizontal distance from the pen position to the left bitmap
- * border (a.k.a. 'left side bearing', or 'lsb').
- *
- * top ::
- * The vertical distance from the pen position (on the baseline) to the
- * upper bitmap border (a.k.a. 'top side bearing'). The distance is
- * positive for upwards y~coordinates.
- *
- * format ::
- * The format of the glyph bitmap (monochrome or gray).
- *
- * max_grays ::
- * Maximum gray level value (in the range 1 to~255).
- *
- * pitch ::
- * The number of bytes per bitmap line. May be positive or negative.
- *
- * xadvance ::
- * The horizontal advance width in pixels.
- *
- * yadvance ::
- * The vertical advance height in pixels.
- *
- * buffer ::
- * A pointer to the bitmap pixels.
- */
- typedef struct FTC_SBitRec_
- {- FT_Byte width;
- FT_Byte height;
- FT_Char left;
- FT_Char top;
-
- FT_Byte format;
- FT_Byte max_grays;
- FT_Short pitch;
- FT_Char xadvance;
- FT_Char yadvance;
-
- FT_Byte* buffer;
-
- } FTC_SBitRec;
-
-
- /**************************************************************************
- *
- * @type:
- * FTC_SBitCache
- *
- * @description:
- * A handle to a small bitmap cache. These are special cache objects
- * used to store small glyph bitmaps (and anti-aliased pixmaps) in a much
- * more efficient way than the traditional glyph image cache implemented
- * by @FTC_ImageCache.
- */
- typedef struct FTC_SBitCacheRec_* FTC_SBitCache;
-
-
- /**************************************************************************
- *
- * @function:
- * FTC_SBitCache_New
- *
- * @description:
- * Create a new cache to store small glyph bitmaps.
- *
- * @input:
- * manager ::
- * A handle to the source cache manager.
- *
- * @output:
- * acache ::
- * A handle to the new sbit cache. `NULL` in case of error.
- *
- * @return:
- * FreeType error code. 0~means success.
- */
- FT_EXPORT( FT_Error )
- FTC_SBitCache_New( FTC_Manager manager,
- FTC_SBitCache *acache );
-
-
- /**************************************************************************
- *
- * @function:
- * FTC_SBitCache_Lookup
- *
- * @description:
- * Look up a given small glyph bitmap in a given sbit cache and 'lock' it
- * to prevent its flushing from the cache until needed.
- *
- * @input:
- * cache ::
- * A handle to the source sbit cache.
- *
- * type ::
- * A pointer to the glyph image type descriptor.
- *
- * gindex ::
- * The glyph index.
- *
- * @output:
- * sbit ::
- * A handle to a small bitmap descriptor.
- *
- * anode ::
- * Used to return the address of the corresponding cache node after
- * incrementing its reference count (see note below).
- *
- * @return:
- * FreeType error code. 0~means success.
- *
- * @note:
- * The small bitmap descriptor and its bit buffer are owned by the cache
- * and should never be freed by the application. They might as well
- * disappear from memory on the next cache lookup, so don't treat them as
- * persistent data.
- *
- * The descriptor's `buffer` field is set to~0 to indicate a missing
- * glyph bitmap.
- *
- * If `anode` is _not_ `NULL`, it receives the address of the cache node
- * containing the bitmap, after increasing its reference count. This
- * ensures that the node (as well as the image) will always be kept in
- * the cache until you call @FTC_Node_Unref to 'release' it.
- *
- * If `anode` is `NULL`, the cache node is left unchanged, which means
- * that the bitmap could be flushed out of the cache on the next call to
- * one of the caching sub-system APIs. Don't assume that it is
- * persistent!
- */
- FT_EXPORT( FT_Error )
- FTC_SBitCache_Lookup( FTC_SBitCache cache,
- FTC_ImageType type,
- FT_UInt gindex,
- FTC_SBit *sbit,
- FTC_Node *anode );
-
-
- /**************************************************************************
- *
- * @function:
- * FTC_SBitCache_LookupScaler
- *
- * @description:
- * A variant of @FTC_SBitCache_Lookup that uses an @FTC_ScalerRec to
- * specify the face ID and its size.
- *
- * @input:
- * cache ::
- * A handle to the source sbit cache.
- *
- * scaler ::
- * A pointer to the scaler descriptor.
- *
- * load_flags ::
- * The corresponding load flags.
- *
- * gindex ::
- * The glyph index.
- *
- * @output:
- * sbit ::
- * A handle to a small bitmap descriptor.
- *
- * anode ::
- * Used to return the address of the corresponding cache node after
- * incrementing its reference count (see note below).
- *
- * @return:
- * FreeType error code. 0~means success.
- *
- * @note:
- * The small bitmap descriptor and its bit buffer are owned by the cache
- * and should never be freed by the application. They might as well
- * disappear from memory on the next cache lookup, so don't treat them as
- * persistent data.
- *
- * The descriptor's `buffer` field is set to~0 to indicate a missing
- * glyph bitmap.
- *
- * If `anode` is _not_ `NULL`, it receives the address of the cache node
- * containing the bitmap, after increasing its reference count. This
- * ensures that the node (as well as the image) will always be kept in
- * the cache until you call @FTC_Node_Unref to 'release' it.
- *
- * If `anode` is `NULL`, the cache node is left unchanged, which means
- * that the bitmap could be flushed out of the cache on the next call to
- * one of the caching sub-system APIs. Don't assume that it is
- * persistent!
- */
- FT_EXPORT( FT_Error )
- FTC_SBitCache_LookupScaler( FTC_SBitCache cache,
- FTC_Scaler scaler,
- FT_ULong load_flags,
- FT_UInt gindex,
- FTC_SBit *sbit,
- FTC_Node *anode );
-
- /* */
-
-
-FT_END_HEADER
-
-#endif /* FTCACHE_H_ */
-
-
-/* END */
--- a/msvc/msvc2003/freetype/include/freetype/ftchapters.h
+++ /dev/null
@@ -1,145 +1,0 @@
-/****************************************************************************
- *
- * 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 */
--- a/msvc/msvc2003/freetype/include/freetype/ftcid.h
+++ /dev/null
@@ -1,168 +1,0 @@
-/****************************************************************************
- *
- * ftcid.h
- *
- * FreeType API for accessing CID font information (specification).
- *
- * Copyright (C) 2007-2019 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 <ft2build.h>
-#include FT_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 */
--- a/msvc/msvc2003/freetype/include/freetype/ftcolor.h
+++ /dev/null
@@ -1,311 +1,0 @@
-/****************************************************************************
- *
- * ftcolor.h
- *
- * FreeType's glyph color management (specification).
- *
- * Copyright (C) 2018-2019 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 <ft2build.h>
-#include FT_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 ::
- * A 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 ::
- * A 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 ::
- * A 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.
- *
- * @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 */
--- a/msvc/msvc2003/freetype/include/freetype/ftdriver.h
+++ /dev/null
@@ -1,1232 +1,0 @@
-/****************************************************************************
- *
- * ftdriver.h
- *
- * FreeType API for controlling driver modules (specification only).
- *
- * Copyright (C) 2017-2019 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 FTDRIVER_H_
-#define FTDRIVER_H_
-
-#include <ft2build.h>
-#include FT_FREETYPE_H
-#include FT_PARAMETER_TAGS_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:
- * auto_hinter
- *
- * @title:
- * The auto-hinter
- *
- * @abstract:
- * Controlling the auto-hinting module.
- *
- * @description:
- * While FreeType's auto-hinter doesn't expose API functions by itself,
- * it is possible to control its behaviour with @FT_Property_Set and
- * @FT_Property_Get. The following lists the available properties
- * together with the necessary macros and structures.
- *
- * Note that the auto-hinter's module name is 'autofitter' for historical
- * reasons.
- *
- * Available properties are @increase-x-height, @no-stem-darkening
- * (experimental), @darkening-parameters (experimental), @warping
- * (experimental), @glyph-to-script-map (experimental), @fallback-script
- * (experimental), and @default-script (experimental), as documented in
- * the @properties section.
- *
- */
-
-
- /**************************************************************************
- *
- * @section:
- * cff_driver
- *
- * @title:
- * The CFF driver
- *
- * @abstract:
- * Controlling the CFF driver module.
- *
- * @description:
- * While FreeType's CFF driver doesn't expose API functions by itself, it
- * is possible to control its behaviour with @FT_Property_Set and
- * @FT_Property_Get.
- *
- * The CFF driver's module name is 'cff'.
- *
- * Available properties are @hinting-engine, @no-stem-darkening,
- * @darkening-parameters, and @random-seed, as documented in the
- * @properties section.
- *
- *
- * **Hinting and antialiasing principles of the new engine**
- *
- * The rasterizer is positioning horizontal features (e.g., ascender
- * height & x-height, or crossbars) on the pixel grid and minimizing the
- * amount of antialiasing applied to them, while placing vertical
- * features (vertical stems) on the pixel grid without hinting, thus
- * representing the stem position and weight accurately. Sometimes the
- * vertical stems may be only partially black. In this context,
- * 'antialiasing' means that stems are not positioned exactly on pixel
- * borders, causing a fuzzy appearance.
- *
- * There are two principles behind this approach.
- *
- * 1) No hinting in the horizontal direction: Unlike 'superhinted'
- * TrueType, which changes glyph widths to accommodate regular
- * inter-glyph spacing, Adobe's approach is 'faithful to the design' in
- * representing both the glyph width and the inter-glyph spacing designed
- * for the font. This makes the screen display as close as it can be to
- * the result one would get with infinite resolution, while preserving
- * what is considered the key characteristics of each glyph. Note that
- * the distances between unhinted and grid-fitted positions at small
- * sizes are comparable to kerning values and thus would be noticeable
- * (and distracting) while reading if hinting were applied.
- *
- * One of the reasons to not hint horizontally is antialiasing for LCD
- * screens: The pixel geometry of modern displays supplies three vertical
- * subpixels as the eye moves horizontally across each visible pixel. On
- * devices where we can be certain this characteristic is present a
- * rasterizer can take advantage of the subpixels to add increments of
- * weight. In Western writing systems this turns out to be the more
- * critical direction anyway; the weights and spacing of vertical stems
- * (see above) are central to Armenian, Cyrillic, Greek, and Latin type
- * designs. Even when the rasterizer uses greyscale antialiasing instead
- * of color (a necessary compromise when one doesn't know the screen
- * characteristics), the unhinted vertical features preserve the design's
- * weight and spacing much better than aliased type would.
- *
- * 2) Alignment in the vertical direction: Weights and spacing along the
- * y~axis are less critical; what is much more important is the visual
- * alignment of related features (like cap-height and x-height). The
- * sense of alignment for these is enhanced by the sharpness of grid-fit
- * edges, while the cruder vertical resolution (full pixels instead of
- * 1/3 pixels) is less of a problem.
- *
- * On the technical side, horizontal alignment zones for ascender,
- * x-height, and other important height values (traditionally called
- * 'blue zones') as defined in the font are positioned independently,
- * each being rounded to the nearest pixel edge, taking care of overshoot
- * suppression at small sizes, stem darkening, and scaling.
- *
- * Hstems (this is, hint values defined in the font to help align
- * horizontal features) that fall within a blue zone are said to be
- * 'captured' and are aligned to that zone. Uncaptured stems are moved
- * in one of four ways, top edge up or down, bottom edge up or down.
- * Unless there are conflicting hstems, the smallest movement is taken to
- * minimize distortion.
- *
- */
-
-
- /**************************************************************************
- *
- * @section:
- * pcf_driver
- *
- * @title:
- * The PCF driver
- *
- * @abstract:
- * Controlling the PCF driver module.
- *
- * @description:
- * While FreeType's PCF driver doesn't expose API functions by itself, it
- * is possible to control its behaviour with @FT_Property_Set and
- * @FT_Property_Get. Right now, there is a single property
- * @no-long-family-names available if FreeType is compiled with
- * PCF_CONFIG_OPTION_LONG_FAMILY_NAMES.
- *
- * The PCF driver's module name is 'pcf'.
- *
- */
-
-
- /**************************************************************************
- *
- * @section:
- * t1_cid_driver
- *
- * @title:
- * The Type 1 and CID drivers
- *
- * @abstract:
- * Controlling the Type~1 and CID driver modules.
- *
- * @description:
- * It is possible to control the behaviour of FreeType's Type~1 and
- * Type~1 CID drivers with @FT_Property_Set and @FT_Property_Get.
- *
- * Behind the scenes, both drivers use the Adobe CFF engine for hinting;
- * however, the used properties must be specified separately.
- *
- * The Type~1 driver's module name is 'type1'; the CID driver's module
- * name is 't1cid'.
- *
- * Available properties are @hinting-engine, @no-stem-darkening,
- * @darkening-parameters, and @random-seed, as documented in the
- * @properties section.
- *
- * Please see the @cff_driver section for more details on the new hinting
- * engine.
- *
- */
-
-
- /**************************************************************************
- *
- * @section:
- * tt_driver
- *
- * @title:
- * The TrueType driver
- *
- * @abstract:
- * Controlling the TrueType driver module.
- *
- * @description:
- * While FreeType's TrueType driver doesn't expose API functions by
- * itself, it is possible to control its behaviour with @FT_Property_Set
- * and @FT_Property_Get. The following lists the available properties
- * together with the necessary macros and structures.
- *
- * The TrueType driver's module name is 'truetype'.
- *
- * A single property @interpreter-version is available, as documented in
- * the @properties section.
- *
- * We start with a list of definitions, kindly provided by Greg
- * Hitchcock.
- *
- * _Bi-Level Rendering_
- *
- * Monochromatic rendering, exclusively used in the early days of
- * TrueType by both Apple and Microsoft. Microsoft's GDI interface
- * supported hinting of the right-side bearing point, such that the
- * advance width could be non-linear. Most often this was done to
- * achieve some level of glyph symmetry. To enable reasonable
- * performance (e.g., not having to run hinting on all glyphs just to get
- * the widths) there was a bit in the head table indicating if the side
- * bearing was hinted, and additional tables, 'hdmx' and 'LTSH', to cache
- * hinting widths across multiple sizes and device aspect ratios.
- *
- * _Font Smoothing_
- *
- * Microsoft's GDI implementation of anti-aliasing. Not traditional
- * anti-aliasing as the outlines were hinted before the sampling. The
- * widths matched the bi-level rendering.
- *
- * _ClearType Rendering_
- *
- * Technique that uses physical subpixels to improve rendering on LCD
- * (and other) displays. Because of the higher resolution, many methods
- * of improving symmetry in glyphs through hinting the right-side bearing
- * were no longer necessary. This lead to what GDI calls 'natural
- * widths' ClearType, see
- * http://rastertragedy.com/RTRCh4.htm#Sec21. Since hinting
- * has extra resolution, most non-linearity went away, but it is still
- * possible for hints to change the advance widths in this mode.
- *
- * _ClearType Compatible Widths_
- *
- * One of the earliest challenges with ClearType was allowing the
- * implementation in GDI to be selected without requiring all UI and
- * documents to reflow. To address this, a compatible method of
- * rendering ClearType was added where the font hints are executed once
- * to determine the width in bi-level rendering, and then re-run in
- * ClearType, with the difference in widths being absorbed in the font
- * hints for ClearType (mostly in the white space of hints); see
- * http://rastertragedy.com/RTRCh4.htm#Sec20. Somewhat by
- * definition, compatible width ClearType allows for non-linear widths,
- * but only when the bi-level version has non-linear widths.
- *
- * _ClearType Subpixel Positioning_
- *
- * One of the nice benefits of ClearType is the ability to more crisply
- * display fractional widths; unfortunately, the GDI model of integer
- * bitmaps did not support this. However, the WPF and Direct Write
- * frameworks do support fractional widths. DWrite calls this 'natural
- * mode', not to be confused with GDI's 'natural widths'. Subpixel
- * positioning, in the current implementation of Direct Write,
- * unfortunately does not support hinted advance widths, see
- * http://rastertragedy.com/RTRCh4.htm#Sec22. Note that the
- * TrueType interpreter fully allows the advance width to be adjusted in
- * this mode, just the DWrite client will ignore those changes.
- *
- * _ClearType Backward Compatibility_
- *
- * This is a set of exceptions made in the TrueType interpreter to
- * minimize hinting techniques that were problematic with the extra
- * resolution of ClearType; see
- * http://rastertragedy.com/RTRCh4.htm#Sec1 and
- * https://www.microsoft.com/typography/cleartype/truetypecleartype.aspx.
- * This technique is not to be confused with ClearType compatible widths.
- * ClearType backward compatibility has no direct impact on changing
- * advance widths, but there might be an indirect impact on disabling
- * some deltas. This could be worked around in backward compatibility
- * mode.
- *
- * _Native ClearType Mode_
- *
- * (Not to be confused with 'natural widths'.) This mode removes all the
- * exceptions in the TrueType interpreter when running with ClearType.
- * Any issues on widths would still apply, though.
- *
- */
-
-
- /**************************************************************************
- *
- * @section:
- * properties
- *
- * @title:
- * Driver properties
- *
- * @abstract:
- * Controlling driver modules.
- *
- * @description:
- * Driver modules can be controlled by setting and unsetting properties,
- * using the functions @FT_Property_Set and @FT_Property_Get. This
- * section documents the available properties, together with auxiliary
- * macros and structures.
- *
- */
-
-
- /**************************************************************************
- *
- * @enum:
- * FT_HINTING_XXX
- *
- * @description:
- * A list of constants used for the @hinting-engine property to select
- * the hinting engine for CFF, Type~1, and CID fonts.
- *
- * @values:
- * FT_HINTING_FREETYPE ::
- * Use the old FreeType hinting engine.
- *
- * FT_HINTING_ADOBE ::
- * Use the hinting engine contributed by Adobe.
- *
- * @since:
- * 2.9
- *
- */
-#define FT_HINTING_FREETYPE 0
-#define FT_HINTING_ADOBE 1
-
- /* these constants (introduced in 2.4.12) are deprecated */
-#define FT_CFF_HINTING_FREETYPE FT_HINTING_FREETYPE
-#define FT_CFF_HINTING_ADOBE FT_HINTING_ADOBE
-
-
- /**************************************************************************
- *
- * @property:
- * hinting-engine
- *
- * @description:
- * Thanks to Adobe, which contributed a new hinting (and parsing) engine,
- * an application can select between 'freetype' and 'adobe' if compiled
- * with `CFF_CONFIG_OPTION_OLD_ENGINE`. If this configuration macro
- * isn't defined, 'hinting-engine' does nothing.
- *
- * The same holds for the Type~1 and CID modules if compiled with
- * `T1_CONFIG_OPTION_OLD_ENGINE`.
- *
- * For the 'cff' module, the default engine is 'freetype' if
- * `CFF_CONFIG_OPTION_OLD_ENGINE` is defined, and 'adobe' otherwise.
- *
- * For both the 'type1' and 't1cid' modules, the default engine is
- * 'freetype' if `T1_CONFIG_OPTION_OLD_ENGINE` is defined, and 'adobe'
- * otherwise.
- *
- * @note:
- * This property can be used with @FT_Property_Get also.
- *
- * This property can be set via the `FREETYPE_PROPERTIES` environment
- * variable (using values 'adobe' or 'freetype').
- *
- * @example:
- * The following example code demonstrates how to select Adobe's hinting
- * engine for the 'cff' module (omitting the error handling).
- *
- * ```
- * FT_Library library;
- * FT_UInt hinting_engine = FT_HINTING_ADOBE;
- *
- *
- * FT_Init_FreeType( &library );
- *
- * FT_Property_Set( library, "cff",
- * "hinting-engine", &hinting_engine );
- * ```
- *
- * @since:
- * 2.4.12 (for 'cff' module)
- *
- * 2.9 (for 'type1' and 't1cid' modules)
- *
- */
-
-
- /**************************************************************************
- *
- * @property:
- * no-stem-darkening
- *
- * @description:
- * All glyphs that pass through the auto-hinter will be emboldened unless
- * this property is set to TRUE. The same is true for the CFF, Type~1,
- * and CID font modules if the 'Adobe' engine is selected (which is the
- * default).
- *
- * Stem darkening emboldens glyphs at smaller sizes to make them more
- * readable on common low-DPI screens when using linear alpha blending
- * and gamma correction, see @FT_Render_Glyph. When not using linear
- * alpha blending and gamma correction, glyphs will appear heavy and
- * fuzzy!
- *
- * Gamma correction essentially lightens fonts since shades of grey are
- * shifted to higher pixel values (=~higher brightness) to match the
- * original intention to the reality of our screens. The side-effect is
- * that glyphs 'thin out'. Mac OS~X and Adobe's proprietary font
- * rendering library implement a counter-measure: stem darkening at
- * smaller sizes where shades of gray dominate. By emboldening a glyph
- * slightly in relation to its pixel size, individual pixels get higher
- * coverage of filled-in outlines and are therefore 'blacker'. This
- * counteracts the 'thinning out' of glyphs, making text remain readable
- * at smaller sizes.
- *
- * By default, the Adobe engines for CFF, Type~1, and CID fonts darken
- * stems at smaller sizes, regardless of hinting, to enhance contrast.
- * Setting this property, stem darkening gets switched off.
- *
- * For the auto-hinter, stem-darkening is experimental currently and thus
- * switched off by default (this is, `no-stem-darkening` is set to TRUE
- * by default). Total consistency with the CFF driver is not achieved
- * right now because the emboldening method differs and glyphs must be
- * scaled down on the Y-axis to keep outline points inside their
- * precomputed blue zones. The smaller the size (especially 9ppem and
- * down), the higher the loss of emboldening versus the CFF driver.
- *
- * Note that stem darkening is never applied if @FT_LOAD_NO_SCALE is set.
- *
- * @note:
- * This property can be used with @FT_Property_Get also.
- *
- * This property can be set via the `FREETYPE_PROPERTIES` environment
- * variable (using values 1 and 0 for 'on' and 'off', respectively). It
- * can also be set per face using @FT_Face_Properties with
- * @FT_PARAM_TAG_STEM_DARKENING.
- *
- * @example:
- * ```
- * FT_Library library;
- * FT_Bool no_stem_darkening = TRUE;
- *
- *
- * FT_Init_FreeType( &library );
- *
- * FT_Property_Set( library, "cff",
- * "no-stem-darkening", &no_stem_darkening );
- * ```
- *
- * @since:
- * 2.4.12 (for 'cff' module)
- *
- * 2.6.2 (for 'autofitter' module)
- *
- * 2.9 (for 'type1' and 't1cid' modules)
- *
- */
-
-
- /**************************************************************************
- *
- * @property:
- * darkening-parameters
- *
- * @description:
- * By default, the Adobe hinting engine, as used by the CFF, Type~1, and
- * CID font drivers, darkens stems as follows (if the `no-stem-darkening`
- * property isn't set):
- *
- * ```
- * stem width <= 0.5px: darkening amount = 0.4px
- * stem width = 1px: darkening amount = 0.275px
- * stem width = 1.667px: darkening amount = 0.275px
- * stem width >= 2.333px: darkening amount = 0px
- * ```
- *
- * and piecewise linear in-between. At configuration time, these four
- * control points can be set with the macro
- * `CFF_CONFIG_OPTION_DARKENING_PARAMETERS`; the CFF, Type~1, and CID
- * drivers share these values. At runtime, the control points can be
- * changed using the `darkening-parameters` property (see the example
- * below that demonstrates this for the Type~1 driver).
- *
- * The x~values give the stem width, and the y~values the darkening
- * amount. The unit is 1000th of pixels. All coordinate values must be
- * positive; the x~values must be monotonically increasing; the y~values
- * must be monotonically decreasing and smaller than or equal to 500
- * (corresponding to half a pixel); the slope of each linear piece must
- * be shallower than -1 (e.g., -.4).
- *
- * The auto-hinter provides this property, too, as an experimental
- * feature. See @no-stem-darkening for more.
- *
- * @note:
- * This property can be used with @FT_Property_Get also.
- *
- * This property can be set via the `FREETYPE_PROPERTIES` environment
- * variable, using eight comma-separated integers without spaces. Here
- * the above example, using `\` to break the line for readability.
- *
- * ```
- * FREETYPE_PROPERTIES=\
- * type1:darkening-parameters=500,300,1000,200,1500,100,2000,0
- * ```
- *
- * @example:
- * ```
- * FT_Library library;
- * FT_Int darken_params[8] = { 500, 300, // x1, y1- * 1000, 200, // x2, y2
- * 1500, 100, // x3, y3
- * 2000, 0 }; // x4, y4
- *
- *
- * FT_Init_FreeType( &library );
- *
- * FT_Property_Set( library, "type1",
- * "darkening-parameters", darken_params );
- * ```
- *
- * @since:
- * 2.5.1 (for 'cff' module)
- *
- * 2.6.2 (for 'autofitter' module)
- *
- * 2.9 (for 'type1' and 't1cid' modules)
- *
- */
-
-
- /**************************************************************************
- *
- * @property:
- * random-seed
- *
- * @description:
- * By default, the seed value for the CFF 'random' operator and the
- * similar '0 28 callothersubr pop' command for the Type~1 and CID
- * drivers is set to a random value. However, mainly for debugging
- * purposes, it is often necessary to use a known value as a seed so that
- * the pseudo-random number sequences generated by 'random' are
- * repeatable.
- *
- * The `random-seed` property does that. Its argument is a signed 32bit
- * integer; if the value is zero or negative, the seed given by the
- * `intitialRandomSeed` private DICT operator in a CFF file gets used (or
- * a default value if there is no such operator). If the value is
- * positive, use it instead of `initialRandomSeed`, which is consequently
- * ignored.
- *
- * @note:
- * This property can be set via the `FREETYPE_PROPERTIES` environment
- * variable. It can also be set per face using @FT_Face_Properties with
- * @FT_PARAM_TAG_RANDOM_SEED.
- *
- * @since:
- * 2.8 (for 'cff' module)
- *
- * 2.9 (for 'type1' and 't1cid' modules)
- *
- */
-
-
- /**************************************************************************
- *
- * @property:
- * no-long-family-names
- *
- * @description:
- * If `PCF_CONFIG_OPTION_LONG_FAMILY_NAMES` is active while compiling
- * FreeType, the PCF driver constructs long family names.
- *
- * 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. The improve this situation, the PCF module
- * prepends the foundry name (plus a space) to the family name. It also
- * checks whether there are 'wide' characters; all put together, family
- * names like 'Sony Fixed' or 'Misc Fixed Wide' are constructed.
- *
- * If `no-long-family-names` is set, this feature gets switched off.
- *
- * @note:
- * This property can be used with @FT_Property_Get also.
- *
- * This property can be set via the `FREETYPE_PROPERTIES` environment
- * variable (using values 1 and 0 for 'on' and 'off', respectively).
- *
- * @example:
- * ```
- * FT_Library library;
- * FT_Bool no_long_family_names = TRUE;
- *
- *
- * FT_Init_FreeType( &library );
- *
- * FT_Property_Set( library, "pcf",
- * "no-long-family-names",
- * &no_long_family_names );
- * ```
- *
- * @since:
- * 2.8
- */
-
-
- /**************************************************************************
- *
- * @enum:
- * TT_INTERPRETER_VERSION_XXX
- *
- * @description:
- * A list of constants used for the @interpreter-version property to
- * select the hinting engine for Truetype fonts.
- *
- * The numeric value in the constant names represents the version number
- * as returned by the 'GETINFO' bytecode instruction.
- *
- * @values:
- * TT_INTERPRETER_VERSION_35 ::
- * Version~35 corresponds to MS rasterizer v.1.7 as used e.g. in
- * Windows~98; only grayscale and B/W rasterizing is supported.
- *
- * TT_INTERPRETER_VERSION_38 ::
- * Version~38 corresponds to MS rasterizer v.1.9; it is roughly
- * equivalent to the hinting provided by DirectWrite ClearType (as can
- * be found, for example, in the Internet Explorer~9 running on
- * Windows~7). It is used in FreeType to select the 'Infinality'
- * subpixel hinting code. The code may be removed in a future version.
- *
- * TT_INTERPRETER_VERSION_40 ::
- * Version~40 corresponds to MS rasterizer v.2.1; it is roughly
- * equivalent to the hinting provided by DirectWrite ClearType (as can
- * be found, for example, in Microsoft's Edge Browser on Windows~10).
- * It is used in FreeType to select the 'minimal' subpixel hinting
- * code, a stripped-down and higher performance version of the
- * 'Infinality' code.
- *
- * @note:
- * This property controls the behaviour of the bytecode interpreter and
- * thus how outlines get hinted. It does **not** control how glyph get
- * rasterized! In particular, it does not control subpixel color
- * filtering.
- *
- * If FreeType has not been compiled with the configuration option
- * `TT_CONFIG_OPTION_SUBPIXEL_HINTING`, selecting version~38 or~40 causes
- * an `FT_Err_Unimplemented_Feature` error.
- *
- * Depending on the graphics framework, Microsoft uses different bytecode
- * and rendering engines. As a consequence, the version numbers returned
- * by a call to the 'GETINFO' bytecode instruction are more convoluted
- * than desired.
- *
- * Here are two tables that try to shed some light on the possible values
- * for the MS rasterizer engine, together with the additional features
- * introduced by it.
- *
- * ```
- * GETINFO framework version feature
- * -------------------------------------------------------------------
- * 3 GDI (Win 3.1), v1.0 16-bit, first version
- * TrueImage
- * 33 GDI (Win NT 3.1), v1.5 32-bit
- * HP Laserjet
- * 34 GDI (Win 95) v1.6 font smoothing,
- * new SCANTYPE opcode
- * 35 GDI (Win 98/2000) v1.7 (UN)SCALED_COMPONENT_OFFSET
- * bits in composite glyphs
- * 36 MGDI (Win CE 2) v1.6+ classic ClearType
- * 37 GDI (XP and later), v1.8 ClearType
- * GDI+ old (before Vista)
- * 38 GDI+ old (Vista, Win 7), v1.9 subpixel ClearType,
- * WPF Y-direction ClearType,
- * additional error checking
- * 39 DWrite (before Win 8) v2.0 subpixel ClearType flags
- * in GETINFO opcode,
- * bug fixes
- * 40 GDI+ (after Win 7), v2.1 Y-direction ClearType flag
- * DWrite (Win 8) in GETINFO opcode,
- * Gray ClearType
- * ```
- *
- * The 'version' field gives a rough orientation only, since some
- * applications provided certain features much earlier (as an example,
- * Microsoft Reader used subpixel and Y-direction ClearType already in
- * Windows 2000). Similarly, updates to a given framework might include
- * improved hinting support.
- *
- * ```
- * version sampling rendering comment
- * x y x y
- * --------------------------------------------------------------
- * v1.0 normal normal B/W B/W bi-level
- * v1.6 high high gray gray grayscale
- * v1.8 high normal color-filter B/W (GDI) ClearType
- * v1.9 high high color-filter gray Color ClearType
- * v2.1 high normal gray B/W Gray ClearType
- * v2.1 high high gray gray Gray ClearType
- * ```
- *
- * Color and Gray ClearType are the two available variants of
- * 'Y-direction ClearType', meaning grayscale rasterization along the
- * Y-direction; the name used in the TrueType specification for this
- * feature is 'symmetric smoothing'. 'Classic ClearType' is the original
- * algorithm used before introducing a modified version in Win~XP.
- * Another name for v1.6's grayscale rendering is 'font smoothing', and
- * 'Color ClearType' is sometimes also called 'DWrite ClearType'. To
- * differentiate between today's Color ClearType and the earlier
- * ClearType variant with B/W rendering along the vertical axis, the
- * latter is sometimes called 'GDI ClearType'.
- *
- * 'Normal' and 'high' sampling describe the (virtual) resolution to
- * access the rasterized outline after the hinting process. 'Normal'
- * means 1 sample per grid line (i.e., B/W). In the current Microsoft
- * implementation, 'high' means an extra virtual resolution of 16x16 (or
- * 16x1) grid lines per pixel for bytecode instructions like 'MIRP'.
- * After hinting, these 16 grid lines are mapped to 6x5 (or 6x1) grid
- * lines for color filtering if Color ClearType is activated.
- *
- * Note that 'Gray ClearType' is essentially the same as v1.6's grayscale
- * rendering. However, the GETINFO instruction handles it differently:
- * v1.6 returns bit~12 (hinting for grayscale), while v2.1 returns
- * bits~13 (hinting for ClearType), 18 (symmetrical smoothing), and~19
- * (Gray ClearType). Also, this mode respects bits 2 and~3 for the
- * version~1 gasp table exclusively (like Color ClearType), while v1.6
- * only respects the values of version~0 (bits 0 and~1).
- *
- * Keep in mind that the features of the above interpreter versions might
- * not map exactly to FreeType features or behavior because it is a
- * fundamentally different library with different internals.
- *
- */
-#define TT_INTERPRETER_VERSION_35 35
-#define TT_INTERPRETER_VERSION_38 38
-#define TT_INTERPRETER_VERSION_40 40
-
-
- /**************************************************************************
- *
- * @property:
- * interpreter-version
- *
- * @description:
- * Currently, three versions are available, two representing the bytecode
- * interpreter with subpixel hinting support (old 'Infinality' code and
- * new stripped-down and higher performance 'minimal' code) and one
- * without, respectively. The default is subpixel support if
- * `TT_CONFIG_OPTION_SUBPIXEL_HINTING` is defined, and no subpixel
- * support otherwise (since it isn't available then).
- *
- * If subpixel hinting is on, many TrueType bytecode instructions behave
- * differently compared to B/W or grayscale rendering (except if 'native
- * ClearType' is selected by the font). Microsoft's main idea is to
- * render at a much increased horizontal resolution, then sampling down
- * the created output to subpixel precision. However, many older fonts
- * are not suited to this and must be specially taken care of by applying
- * (hardcoded) tweaks in Microsoft's interpreter.
- *
- * Details on subpixel hinting and some of the necessary tweaks can be
- * found in Greg Hitchcock's whitepaper at
- * 'https://www.microsoft.com/typography/cleartype/truetypecleartype.aspx'.
- * Note that FreeType currently doesn't really 'subpixel hint' (6x1, 6x2,
- * or 6x5 supersampling) like discussed in the paper. Depending on the
- * chosen interpreter, it simply ignores instructions on vertical stems
- * to arrive at very similar results.
- *
- * @note:
- * This property can be used with @FT_Property_Get also.
- *
- * This property can be set via the `FREETYPE_PROPERTIES` environment
- * variable (using values '35', '38', or '40').
- *
- * @example:
- * The following example code demonstrates how to deactivate subpixel
- * hinting (omitting the error handling).
- *
- * ```
- * FT_Library library;
- * FT_Face face;
- * FT_UInt interpreter_version = TT_INTERPRETER_VERSION_35;
- *
- *
- * FT_Init_FreeType( &library );
- *
- * FT_Property_Set( library, "truetype",
- * "interpreter-version",
- * &interpreter_version );
- * ```
- *
- * @since:
- * 2.5
- */
-
-
- /**************************************************************************
- *
- * @property:
- * glyph-to-script-map
- *
- * @description:
- * **Experimental only**
- *
- * The auto-hinter provides various script modules to hint glyphs.
- * Examples of supported scripts are Latin or CJK. Before a glyph is
- * auto-hinted, the Unicode character map of the font gets examined, and
- * the script is then determined based on Unicode character ranges, see
- * below.
- *
- * OpenType fonts, however, often provide much more glyphs than character
- * codes (small caps, superscripts, ligatures, swashes, etc.), to be
- * controlled by so-called 'features'. Handling OpenType features can be
- * quite complicated and thus needs a separate library on top of
- * FreeType.
- *
- * The mapping between glyph indices and scripts (in the auto-hinter
- * sense, see the @FT_AUTOHINTER_SCRIPT_XXX values) is stored as an array
- * with `num_glyphs` elements, as found in the font's @FT_Face structure.
- * The `glyph-to-script-map` property returns a pointer to this array,
- * which can be modified as needed. Note that the modification should
- * happen before the first glyph gets processed by the auto-hinter so
- * that the global analysis of the font shapes actually uses the modified
- * mapping.
- *
- * @example:
- * The following example code demonstrates how to access it (omitting the
- * error handling).
- *
- * ```
- * FT_Library library;
- * FT_Face face;
- * FT_Prop_GlyphToScriptMap prop;
- *
- *
- * FT_Init_FreeType( &library );
- * FT_New_Face( library, "foo.ttf", 0, &face );
- *
- * prop.face = face;
- *
- * FT_Property_Get( library, "autofitter",
- * "glyph-to-script-map", &prop );
- *
- * // adjust `prop.map' as needed right here
- *
- * FT_Load_Glyph( face, ..., FT_LOAD_FORCE_AUTOHINT );
- * ```
- *
- * @since:
- * 2.4.11
- *
- */
-
-
- /**************************************************************************
- *
- * @enum:
- * FT_AUTOHINTER_SCRIPT_XXX
- *
- * @description:
- * **Experimental only**
- *
- * A list of constants used for the @glyph-to-script-map property to
- * specify the script submodule the auto-hinter should use for hinting a
- * particular glyph.
- *
- * @values:
- * FT_AUTOHINTER_SCRIPT_NONE ::
- * Don't auto-hint this glyph.
- *
- * FT_AUTOHINTER_SCRIPT_LATIN ::
- * Apply the latin auto-hinter. For the auto-hinter, 'latin' is a very
- * broad term, including Cyrillic and Greek also since characters from
- * those scripts share the same design constraints.
- *
- * By default, characters from the following Unicode ranges are
- * assigned to this submodule.
- *
- * ```
- * U+0020 - U+007F // Basic Latin (no control characters)
- * U+00A0 - U+00FF // Latin-1 Supplement (no control characters)
- * U+0100 - U+017F // Latin Extended-A
- * U+0180 - U+024F // Latin Extended-B
- * U+0250 - U+02AF // IPA Extensions
- * U+02B0 - U+02FF // Spacing Modifier Letters
- * U+0300 - U+036F // Combining Diacritical Marks
- * U+0370 - U+03FF // Greek and Coptic
- * U+0400 - U+04FF // Cyrillic
- * U+0500 - U+052F // Cyrillic Supplement
- * U+1D00 - U+1D7F // Phonetic Extensions
- * U+1D80 - U+1DBF // Phonetic Extensions Supplement
- * U+1DC0 - U+1DFF // Combining Diacritical Marks Supplement
- * U+1E00 - U+1EFF // Latin Extended Additional
- * U+1F00 - U+1FFF // Greek Extended
- * U+2000 - U+206F // General Punctuation
- * U+2070 - U+209F // Superscripts and Subscripts
- * U+20A0 - U+20CF // Currency Symbols
- * U+2150 - U+218F // Number Forms
- * U+2460 - U+24FF // Enclosed Alphanumerics
- * U+2C60 - U+2C7F // Latin Extended-C
- * U+2DE0 - U+2DFF // Cyrillic Extended-A
- * U+2E00 - U+2E7F // Supplemental Punctuation
- * U+A640 - U+A69F // Cyrillic Extended-B
- * U+A720 - U+A7FF // Latin Extended-D
- * U+FB00 - U+FB06 // Alphab. Present. Forms (Latin Ligatures)
- * U+1D400 - U+1D7FF // Mathematical Alphanumeric Symbols
- * U+1F100 - U+1F1FF // Enclosed Alphanumeric Supplement
- * ```
- *
- * FT_AUTOHINTER_SCRIPT_CJK ::
- * Apply the CJK auto-hinter, covering Chinese, Japanese, Korean, old
- * Vietnamese, and some other scripts.
- *
- * By default, characters from the following Unicode ranges are
- * assigned to this submodule.
- *
- * ```
- * U+1100 - U+11FF // Hangul Jamo
- * U+2E80 - U+2EFF // CJK Radicals Supplement
- * U+2F00 - U+2FDF // Kangxi Radicals
- * U+2FF0 - U+2FFF // Ideographic Description Characters
- * U+3000 - U+303F // CJK Symbols and Punctuation
- * U+3040 - U+309F // Hiragana
- * U+30A0 - U+30FF // Katakana
- * U+3100 - U+312F // Bopomofo
- * U+3130 - U+318F // Hangul Compatibility Jamo
- * U+3190 - U+319F // Kanbun
- * U+31A0 - U+31BF // Bopomofo Extended
- * U+31C0 - U+31EF // CJK Strokes
- * U+31F0 - U+31FF // Katakana Phonetic Extensions
- * U+3200 - U+32FF // Enclosed CJK Letters and Months
- * U+3300 - U+33FF // CJK Compatibility
- * U+3400 - U+4DBF // CJK Unified Ideographs Extension A
- * U+4DC0 - U+4DFF // Yijing Hexagram Symbols
- * U+4E00 - U+9FFF // CJK Unified Ideographs
- * U+A960 - U+A97F // Hangul Jamo Extended-A
- * U+AC00 - U+D7AF // Hangul Syllables
- * U+D7B0 - U+D7FF // Hangul Jamo Extended-B
- * U+F900 - U+FAFF // CJK Compatibility Ideographs
- * U+FE10 - U+FE1F // Vertical forms
- * U+FE30 - U+FE4F // CJK Compatibility Forms
- * U+FF00 - U+FFEF // Halfwidth and Fullwidth Forms
- * U+1B000 - U+1B0FF // Kana Supplement
- * U+1D300 - U+1D35F // Tai Xuan Hing Symbols
- * U+1F200 - U+1F2FF // Enclosed Ideographic Supplement
- * U+20000 - U+2A6DF // CJK Unified Ideographs Extension B
- * U+2A700 - U+2B73F // CJK Unified Ideographs Extension C
- * U+2B740 - U+2B81F // CJK Unified Ideographs Extension D
- * U+2F800 - U+2FA1F // CJK Compatibility Ideographs Supplement
- * ```
- *
- * FT_AUTOHINTER_SCRIPT_INDIC ::
- * Apply the indic auto-hinter, covering all major scripts from the
- * Indian sub-continent and some other related scripts like Thai, Lao,
- * or Tibetan.
- *
- * By default, characters from the following Unicode ranges are
- * assigned to this submodule.
- *
- * ```
- * U+0900 - U+0DFF // Indic Range
- * U+0F00 - U+0FFF // Tibetan
- * U+1900 - U+194F // Limbu
- * U+1B80 - U+1BBF // Sundanese
- * U+A800 - U+A82F // Syloti Nagri
- * U+ABC0 - U+ABFF // Meetei Mayek
- * U+11800 - U+118DF // Sharada
- * ```
- *
- * Note that currently Indic support is rudimentary only, missing blue
- * zone support.
- *
- * @since:
- * 2.4.11
- *
- */
-#define FT_AUTOHINTER_SCRIPT_NONE 0
-#define FT_AUTOHINTER_SCRIPT_LATIN 1
-#define FT_AUTOHINTER_SCRIPT_CJK 2
-#define FT_AUTOHINTER_SCRIPT_INDIC 3
-
-
- /**************************************************************************
- *
- * @struct:
- * FT_Prop_GlyphToScriptMap
- *
- * @description:
- * **Experimental only**
- *
- * The data exchange structure for the @glyph-to-script-map property.
- *
- * @since:
- * 2.4.11
- *
- */
- typedef struct FT_Prop_GlyphToScriptMap_
- {- FT_Face face;
- FT_UShort* map;
-
- } FT_Prop_GlyphToScriptMap;
-
-
- /**************************************************************************
- *
- * @property:
- * fallback-script
- *
- * @description:
- * **Experimental only**
- *
- * If no auto-hinter script module can be assigned to a glyph, a fallback
- * script gets assigned to it (see also the @glyph-to-script-map
- * property). By default, this is @FT_AUTOHINTER_SCRIPT_CJK. Using the
- * `fallback-script` property, this fallback value can be changed.
- *
- * @note:
- * This property can be used with @FT_Property_Get also.
- *
- * It's important to use the right timing for changing this value: The
- * creation of the glyph-to-script map that eventually uses the fallback
- * script value gets triggered either by setting or reading a
- * face-specific property like @glyph-to-script-map, or by auto-hinting
- * any glyph from that face. In particular, if you have already created
- * an @FT_Face structure but not loaded any glyph (using the
- * auto-hinter), a change of the fallback script will affect this face.
- *
- * @example:
- * ```
- * FT_Library library;
- * FT_UInt fallback_script = FT_AUTOHINTER_SCRIPT_NONE;
- *
- *
- * FT_Init_FreeType( &library );
- *
- * FT_Property_Set( library, "autofitter",
- * "fallback-script", &fallback_script );
- * ```
- *
- * @since:
- * 2.4.11
- *
- */
-
-
- /**************************************************************************
- *
- * @property:
- * default-script
- *
- * @description:
- * **Experimental only**
- *
- * If FreeType gets compiled with `FT_CONFIG_OPTION_USE_HARFBUZZ` to make
- * the HarfBuzz library access OpenType features for getting better glyph
- * coverages, this property sets the (auto-fitter) script to be used for
- * the default (OpenType) script data of a font's GSUB table. Features
- * for the default script are intended for all scripts not explicitly
- * handled in GSUB; an example is a 'dlig' feature, containing the
- * combination of the characters 'T', 'E', and 'L' to form a 'TEL'
- * ligature.
- *
- * By default, this is @FT_AUTOHINTER_SCRIPT_LATIN. Using the
- * `default-script` property, this default value can be changed.
- *
- * @note:
- * This property can be used with @FT_Property_Get also.
- *
- * It's important to use the right timing for changing this value: The
- * creation of the glyph-to-script map that eventually uses the default
- * script value gets triggered either by setting or reading a
- * face-specific property like @glyph-to-script-map, or by auto-hinting
- * any glyph from that face. In particular, if you have already created
- * an @FT_Face structure but not loaded any glyph (using the
- * auto-hinter), a change of the default script will affect this face.
- *
- * @example:
- * ```
- * FT_Library library;
- * FT_UInt default_script = FT_AUTOHINTER_SCRIPT_NONE;
- *
- *
- * FT_Init_FreeType( &library );
- *
- * FT_Property_Set( library, "autofitter",
- * "default-script", &default_script );
- * ```
- *
- * @since:
- * 2.5.3
- *
- */
-
-
- /**************************************************************************
- *
- * @property:
- * increase-x-height
- *
- * @description:
- * For ppem values in the range 6~<= ppem <= `increase-x-height`, round
- * up the font's x~height much more often than normally. If the value is
- * set to~0, which is the default, this feature is switched off. Use
- * this property to improve the legibility of small font sizes if
- * necessary.
- *
- * @note:
- * This property can be used with @FT_Property_Get also.
- *
- * Set this value right after calling @FT_Set_Char_Size, but before
- * loading any glyph (using the auto-hinter).
- *
- * @example:
- * ```
- * FT_Library library;
- * FT_Face face;
- * FT_Prop_IncreaseXHeight prop;
- *
- *
- * FT_Init_FreeType( &library );
- * FT_New_Face( library, "foo.ttf", 0, &face );
- * FT_Set_Char_Size( face, 10 * 64, 0, 72, 0 );
- *
- * prop.face = face;
- * prop.limit = 14;
- *
- * FT_Property_Set( library, "autofitter",
- * "increase-x-height", &prop );
- * ```
- *
- * @since:
- * 2.4.11
- *
- */
-
-
- /**************************************************************************
- *
- * @struct:
- * FT_Prop_IncreaseXHeight
- *
- * @description:
- * The data exchange structure for the @increase-x-height property.
- *
- */
- typedef struct FT_Prop_IncreaseXHeight_
- {- FT_Face face;
- FT_UInt limit;
-
- } FT_Prop_IncreaseXHeight;
-
-
- /**************************************************************************
- *
- * @property:
- * warping
- *
- * @description:
- * **Experimental only**
- *
- * If FreeType gets compiled with option `AF_CONFIG_OPTION_USE_WARPER` to
- * activate the warp hinting code in the auto-hinter, this property
- * switches warping on and off.
- *
- * Warping only works in 'normal' auto-hinting mode replacing it. The
- * idea of the code is to slightly scale and shift a glyph along the
- * non-hinted dimension (which is usually the horizontal axis) so that as
- * much of its segments are aligned (more or less) to the grid. To find
- * out a glyph's optimal scaling and shifting value, various parameter
- * combinations are tried and scored.
- *
- * By default, warping is off.
- *
- * @note:
- * This property can be used with @FT_Property_Get also.
- *
- * This property can be set via the `FREETYPE_PROPERTIES` environment
- * variable (using values 1 and 0 for 'on' and 'off', respectively).
- *
- * The warping code can also change advance widths. Have a look at the
- * `lsb_delta` and `rsb_delta` fields in the @FT_GlyphSlotRec structure
- * for details on improving inter-glyph distances while rendering.
- *
- * Since warping is a global property of the auto-hinter it is best to
- * change its value before rendering any face. Otherwise, you should
- * reload all faces that get auto-hinted in 'normal' hinting mode.
- *
- * @example:
- * This example shows how to switch on warping (omitting the error
- * handling).
- *
- * ```
- * FT_Library library;
- * FT_Bool warping = 1;
- *
- *
- * FT_Init_FreeType( &library );
- *
- * FT_Property_Set( library, "autofitter", "warping", &warping );
- * ```
- *
- * @since:
- * 2.6
- *
- */
-
-
- /* */
-
-
-FT_END_HEADER
-
-
-#endif /* FTDRIVER_H_ */
-
-
-/* END */
--- a/msvc/msvc2003/freetype/include/freetype/fterrdef.h
+++ /dev/null
@@ -1,279 +1,0 @@
-/****************************************************************************
- *
- * fterrdef.h
- *
- * FreeType error codes (specification).
- *
- * Copyright (C) 2002-2019 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 */
--- a/msvc/msvc2003/freetype/include/freetype/fterrors.h
+++ /dev/null
@@ -1,285 +1,0 @@
-/****************************************************************************
- *
- * fterrors.h
- *
- * FreeType error code handling (specification).
- *
- * Copyright (C) 1996-2019 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 FT_ERRORS_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 FT_MODULE_ERRORS_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 FT_ERROR_DEFINITIONS_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 if function prototypes should be */
- /* included with `#include FT_ERRORS_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
-
-
- /**************************************************************************
- *
- * @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 );
-
-
-#endif /* FT_ERR_PROTOS_DEFINED */
-
-#endif /* FT_INCLUDE_ERR_PROTOS */
-
-#endif /* !(FTERRORS_H_ && __FTERRORS_H__) */
-
-
-/* END */
--- a/msvc/msvc2003/freetype/include/freetype/ftfntfmt.h
+++ /dev/null
@@ -1,94 +1,0 @@
-/****************************************************************************
- *
- * ftfntfmt.h
- *
- * Support functions for font formats.
- *
- * Copyright (C) 2002-2019 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 <ft2build.h>
-#include FT_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 */
--- a/msvc/msvc2003/freetype/include/freetype/ftgasp.h
+++ /dev/null
@@ -1,144 +1,0 @@
-/****************************************************************************
- *
- * ftgasp.h
- *
- * Access of TrueType's 'gasp' table (specification).
- *
- * Copyright (C) 2007-2019 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 <ft2build.h>
-#include FT_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 */
--- a/msvc/msvc2003/freetype/include/freetype/ftglyph.h
+++ /dev/null
@@ -1,665 +1,0 @@
-/****************************************************************************
- *
- * ftglyph.h
- *
- * FreeType convenience functions to handle glyphs (specification).
- *
- * Copyright (C) 1996-2019 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 <ft2build.h>
-#include FT_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: */
--- a/msvc/msvc2003/freetype/include/freetype/ftgxval.h
+++ /dev/null
@@ -1,355 +1,0 @@
-/****************************************************************************
- *
- * ftgxval.h
- *
- * FreeType API for validating TrueTypeGX/AAT tables (specification).
- *
- * Copyright (C) 2004-2019 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 <ft2build.h>
-#include FT_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 */
--- a/msvc/msvc2003/freetype/include/freetype/ftgzip.h
+++ /dev/null
@@ -1,151 +1,0 @@
-/****************************************************************************
- *
- * ftgzip.h
- *
- * Gzip-compressed stream support.
- *
- * Copyright (C) 2002-2019 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 <ft2build.h>
-#include FT_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:
- * 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.
- *
- * The stream implementation is very basic and resets the decompression
- * process each time seeking backwards is needed within the stream.
- *
- * 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.
- *
- * 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 */
--- a/msvc/msvc2003/freetype/include/freetype/ftimage.h
+++ /dev/null
@@ -1,1240 +1,0 @@
-/****************************************************************************
- *
- * ftimage.h
- *
- * FreeType glyph image formats and default raster interface
- * (specification).
- *
- * Copyright (C) 1996-2019 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.
- *
- */
-
- /**************************************************************************
- *
- * Note: A 'raster' is simply a scan-line converter, used to render
- * FT_Outlines into FT_Bitmaps.
- *
- */
-
-
-#ifndef FTIMAGE_H_
-#define FTIMAGE_H_
-
-
- /* STANDALONE_ is from ftgrays.c */
-#ifndef STANDALONE_
-#include <ft2build.h>
-#endif
-
-
-FT_BEGIN_HEADER
-
-
- /**************************************************************************
- *
- * @section:
- * basic_types
- *
- */
-
-
- /**************************************************************************
- *
- * @type:
- * FT_Pos
- *
- * @description:
- * The type FT_Pos is used to store vectorial coordinates. Depending on
- * the context, these can represent distances in integer font units, or
- * 16.16, or 26.6 fixed-point pixel coordinates.
- */
- typedef signed long FT_Pos;
-
-
- /**************************************************************************
- *
- * @struct:
- * FT_Vector
- *
- * @description:
- * A simple structure used to store a 2D vector; coordinates are of the
- * FT_Pos type.
- *
- * @fields:
- * x ::
- * The horizontal coordinate.
- * y ::
- * The vertical coordinate.
- */
- typedef struct FT_Vector_
- {- FT_Pos x;
- FT_Pos y;
-
- } FT_Vector;
-
-
- /**************************************************************************
- *
- * @struct:
- * FT_BBox
- *
- * @description:
- * A structure used to hold an outline's bounding box, i.e., the
- * coordinates of its extrema in the horizontal and vertical directions.
- *
- * @fields:
- * xMin ::
- * The horizontal minimum (left-most).
- *
- * yMin ::
- * The vertical minimum (bottom-most).
- *
- * xMax ::
- * The horizontal maximum (right-most).
- *
- * yMax ::
- * The vertical maximum (top-most).
- *
- * @note:
- * The bounding box is specified with the coordinates of the lower left
- * and the upper right corner. In PostScript, those values are often
- * called (llx,lly) and (urx,ury), respectively.
- *
- * If `yMin` is negative, this value gives the glyph's descender.
- * Otherwise, the glyph doesn't descend below the baseline. Similarly,
- * if `ymax` is positive, this value gives the glyph's ascender.
- *
- * `xMin` gives the horizontal distance from the glyph's origin to the
- * left edge of the glyph's bounding box. If `xMin` is negative, the
- * glyph extends to the left of the origin.
- */
- typedef struct FT_BBox_
- {- FT_Pos xMin, yMin;
- FT_Pos xMax, yMax;
-
- } FT_BBox;
-
-
- /**************************************************************************
- *
- * @enum:
- * FT_Pixel_Mode
- *
- * @description:
- * An enumeration type used to describe the format of pixels in a given
- * bitmap. Note that additional formats may be added in the future.
- *
- * @values:
- * FT_PIXEL_MODE_NONE ::
- * Value~0 is reserved.
- *
- * FT_PIXEL_MODE_MONO ::
- * A monochrome bitmap, using 1~bit per pixel. Note that pixels are
- * stored in most-significant order (MSB), which means that the
- * left-most pixel in a byte has value 128.
- *
- * FT_PIXEL_MODE_GRAY ::
- * An 8-bit bitmap, generally used to represent anti-aliased glyph
- * images. Each pixel is stored in one byte. Note that the number of
- * 'gray' levels is stored in the `num_grays` field of the @FT_Bitmap
- * structure (it generally is 256).
- *
- * FT_PIXEL_MODE_GRAY2 ::
- * A 2-bit per pixel bitmap, used to represent embedded anti-aliased
- * bitmaps in font files according to the OpenType specification. We
- * haven't found a single font using this format, however.
- *
- * FT_PIXEL_MODE_GRAY4 ::
- * A 4-bit per pixel bitmap, representing embedded anti-aliased bitmaps
- * in font files according to the OpenType specification. We haven't
- * found a single font using this format, however.
- *
- * FT_PIXEL_MODE_LCD ::
- * An 8-bit bitmap, representing RGB or BGR decimated glyph images used
- * for display on LCD displays; the bitmap is three times wider than
- * the original glyph image. See also @FT_RENDER_MODE_LCD.
- *
- * FT_PIXEL_MODE_LCD_V ::
- * An 8-bit bitmap, representing RGB or BGR decimated glyph images used
- * for display on rotated LCD displays; the bitmap is three times
- * taller than the original glyph image. See also
- * @FT_RENDER_MODE_LCD_V.
- *
- * FT_PIXEL_MODE_BGRA ::
- * [Since 2.5] An image with four 8-bit channels per pixel,
- * representing a color image (such as emoticons) with alpha channel.
- * For each pixel, the format is BGRA, which means, the blue channel
- * comes first in memory. The color channels are pre-multiplied and in
- * the sRGB colorspace. For example, full red at half-translucent
- * opacity will be represented as '00,00,80,80', not '00,00,FF,80'.
- * See also @FT_LOAD_COLOR.
- */
- typedef enum FT_Pixel_Mode_
- {- FT_PIXEL_MODE_NONE = 0,
- FT_PIXEL_MODE_MONO,
- FT_PIXEL_MODE_GRAY,
- FT_PIXEL_MODE_GRAY2,
- FT_PIXEL_MODE_GRAY4,
- FT_PIXEL_MODE_LCD,
- FT_PIXEL_MODE_LCD_V,
- FT_PIXEL_MODE_BGRA,
-
- FT_PIXEL_MODE_MAX /* do not remove */
-
- } FT_Pixel_Mode;
-
-
- /* these constants are deprecated; use the corresponding `FT_Pixel_Mode` */
- /* values instead. */
-#define ft_pixel_mode_none FT_PIXEL_MODE_NONE
-#define ft_pixel_mode_mono FT_PIXEL_MODE_MONO
-#define ft_pixel_mode_grays FT_PIXEL_MODE_GRAY
-#define ft_pixel_mode_pal2 FT_PIXEL_MODE_GRAY2
-#define ft_pixel_mode_pal4 FT_PIXEL_MODE_GRAY4
-
-
- /**************************************************************************
- *
- * @struct:
- * FT_Bitmap
- *
- * @description:
- * A structure used to describe a bitmap or pixmap to the raster. Note
- * that we now manage pixmaps of various depths through the `pixel_mode`
- * field.
- *
- * @fields:
- * rows ::
- * The number of bitmap rows.
- *
- * width ::
- * The number of pixels in bitmap row.
- *
- * pitch ::
- * The pitch's absolute value is the number of bytes taken by one
- * bitmap row, including padding. However, the pitch is positive when
- * the bitmap has a 'down' flow, and negative when it has an 'up' flow.
- * In all cases, the pitch is an offset to add to a bitmap pointer in
- * order to go down one row.
- *
- * Note that 'padding' means the alignment of a bitmap to a byte
- * border, and FreeType functions normally align to the smallest
- * possible integer value.
- *
- * For the B/W rasterizer, `pitch` is always an even number.
- *
- * To change the pitch of a bitmap (say, to make it a multiple of 4),
- * use @FT_Bitmap_Convert. Alternatively, you might use callback
- * functions to directly render to the application's surface; see the
- * file `example2.cpp` in the tutorial for a demonstration.
- *
- * buffer ::
- * A typeless pointer to the bitmap buffer. This value should be
- * aligned on 32-bit boundaries in most cases.
- *
- * num_grays ::
- * This field is only used with @FT_PIXEL_MODE_GRAY; it gives the
- * number of gray levels used in the bitmap.
- *
- * pixel_mode ::
- * The pixel mode, i.e., how pixel bits are stored. See @FT_Pixel_Mode
- * for possible values.
- *
- * palette_mode ::
- * This field is intended for paletted pixel modes; it indicates how
- * the palette is stored. Not used currently.
- *
- * palette ::
- * A typeless pointer to the bitmap palette; this field is intended for
- * paletted pixel modes. Not used currently.
- */
- typedef struct FT_Bitmap_
- {- unsigned int rows;
- unsigned int width;
- int pitch;
- unsigned char* buffer;
- unsigned short num_grays;
- unsigned char pixel_mode;
- unsigned char palette_mode;
- void* palette;
-
- } FT_Bitmap;
-
-
- /**************************************************************************
- *
- * @section:
- * outline_processing
- *
- */
-
-
- /**************************************************************************
- *
- * @struct:
- * FT_Outline
- *
- * @description:
- * This structure is used to describe an outline to the scan-line
- * converter.
- *
- * @fields:
- * n_contours ::
- * The number of contours in the outline.
- *
- * n_points ::
- * The number of points in the outline.
- *
- * points ::
- * A pointer to an array of `n_points` @FT_Vector elements, giving the
- * outline's point coordinates.
- *
- * tags ::
- * A pointer to an array of `n_points` chars, giving each outline
- * point's type.
- *
- * If bit~0 is unset, the point is 'off' the curve, i.e., a Bezier
- * control point, while it is 'on' if set.
- *
- * Bit~1 is meaningful for 'off' points only. If set, it indicates a
- * third-order Bezier arc control point; and a second-order control
- * point if unset.
- *
- * If bit~2 is set, bits 5-7 contain the drop-out mode (as defined in
- * the OpenType specification; the value is the same as the argument to
- * the 'SCANMODE' instruction).
- *
- * Bits 3 and~4 are reserved for internal purposes.
- *
- * contours ::
- * An array of `n_contours` shorts, giving the end point of each
- * contour within the outline. For example, the first contour is
- * defined by the points '0' to `contours[0]`, the second one is
- * defined by the points `contours[0]+1` to `contours[1]`, etc.
- *
- * flags ::
- * A set of bit flags used to characterize the outline and give hints
- * to the scan-converter and hinter on how to convert/grid-fit it. See
- * @FT_OUTLINE_XXX.
- *
- * @note:
- * The B/W rasterizer only checks bit~2 in the `tags` array for the first
- * point of each contour. The drop-out mode as given with
- * @FT_OUTLINE_IGNORE_DROPOUTS, @FT_OUTLINE_SMART_DROPOUTS, and
- * @FT_OUTLINE_INCLUDE_STUBS in `flags` is then overridden.
- */
- typedef struct FT_Outline_
- {- short n_contours; /* number of contours in glyph */
- short n_points; /* number of points in the glyph */
-
- FT_Vector* points; /* the outline's points */
- char* tags; /* the points flags */
- short* contours; /* the contour end points */
-
- int flags; /* outline masks */
-
- } FT_Outline;
-
- /* */
-
- /* Following limits must be consistent with */
- /* FT_Outline.{n_contours,n_points} */-#define FT_OUTLINE_CONTOURS_MAX SHRT_MAX
-#define FT_OUTLINE_POINTS_MAX SHRT_MAX
-
-
- /**************************************************************************
- *
- * @enum:
- * FT_OUTLINE_XXX
- *
- * @description:
- * A list of bit-field constants used for the flags in an outline's
- * `flags` field.
- *
- * @values:
- * FT_OUTLINE_NONE ::
- * Value~0 is reserved.
- *
- * FT_OUTLINE_OWNER ::
- * If set, this flag indicates that the outline's field arrays (i.e.,
- * `points`, `flags`, and `contours`) are 'owned' by the outline
- * object, and should thus be freed when it is destroyed.
- *
- * FT_OUTLINE_EVEN_ODD_FILL ::
- * By default, outlines are filled using the non-zero winding rule. If
- * set to 1, the outline will be filled using the even-odd fill rule
- * (only works with the smooth rasterizer).
- *
- * FT_OUTLINE_REVERSE_FILL ::
- * By default, outside contours of an outline are oriented in
- * clock-wise direction, as defined in the TrueType specification.
- * This flag is set if the outline uses the opposite direction
- * (typically for Type~1 fonts). This flag is ignored by the scan
- * converter.
- *
- * FT_OUTLINE_IGNORE_DROPOUTS ::
- * By default, the scan converter will try to detect drop-outs in an
- * outline and correct the glyph bitmap to ensure consistent shape
- * continuity. If set, this flag hints the scan-line converter to
- * ignore such cases. See below for more information.
- *
- * FT_OUTLINE_SMART_DROPOUTS ::
- * Select smart dropout control. If unset, use simple dropout control.
- * Ignored if @FT_OUTLINE_IGNORE_DROPOUTS is set. See below for more
- * information.
- *
- * FT_OUTLINE_INCLUDE_STUBS ::
- * If set, turn pixels on for 'stubs', otherwise exclude them. Ignored
- * if @FT_OUTLINE_IGNORE_DROPOUTS is set. See below for more
- * information.
- *
- * FT_OUTLINE_HIGH_PRECISION ::
- * This flag indicates that the scan-line converter should try to
- * convert this outline to bitmaps with the highest possible quality.
- * It is typically set for small character sizes. Note that this is
- * only a hint that might be completely ignored by a given
- * scan-converter.
- *
- * FT_OUTLINE_SINGLE_PASS ::
- * This flag is set to force a given scan-converter to only use a
- * single pass over the outline to render a bitmap glyph image.
- * Normally, it is set for very large character sizes. It is only a
- * hint that might be completely ignored by a given scan-converter.
- *
- * @note:
- * The flags @FT_OUTLINE_IGNORE_DROPOUTS, @FT_OUTLINE_SMART_DROPOUTS, and
- * @FT_OUTLINE_INCLUDE_STUBS are ignored by the smooth rasterizer.
- *
- * There exists a second mechanism to pass the drop-out mode to the B/W
- * rasterizer; see the `tags` field in @FT_Outline.
- *
- * Please refer to the description of the 'SCANTYPE' instruction in the
- * OpenType specification (in file `ttinst1.doc`) how simple drop-outs,
- * smart drop-outs, and stubs are defined.
- */
-#define FT_OUTLINE_NONE 0x0
-#define FT_OUTLINE_OWNER 0x1
-#define FT_OUTLINE_EVEN_ODD_FILL 0x2
-#define FT_OUTLINE_REVERSE_FILL 0x4
-#define FT_OUTLINE_IGNORE_DROPOUTS 0x8
-#define FT_OUTLINE_SMART_DROPOUTS 0x10
-#define FT_OUTLINE_INCLUDE_STUBS 0x20
-
-#define FT_OUTLINE_HIGH_PRECISION 0x100
-#define FT_OUTLINE_SINGLE_PASS 0x200
-
-
- /* these constants are deprecated; use the corresponding */
- /* `FT_OUTLINE_XXX` values instead */
-#define ft_outline_none FT_OUTLINE_NONE
-#define ft_outline_owner FT_OUTLINE_OWNER
-#define ft_outline_even_odd_fill FT_OUTLINE_EVEN_ODD_FILL
-#define ft_outline_reverse_fill FT_OUTLINE_REVERSE_FILL
-#define ft_outline_ignore_dropouts FT_OUTLINE_IGNORE_DROPOUTS
-#define ft_outline_high_precision FT_OUTLINE_HIGH_PRECISION
-#define ft_outline_single_pass FT_OUTLINE_SINGLE_PASS
-
- /* */
-
-#define FT_CURVE_TAG( flag ) ( flag & 0x03 )
-
- /* see the `tags` field in `FT_Outline` for a description of the values */
-#define FT_CURVE_TAG_ON 0x01
-#define FT_CURVE_TAG_CONIC 0x00
-#define FT_CURVE_TAG_CUBIC 0x02
-
-#define FT_CURVE_TAG_HAS_SCANMODE 0x04
-
-#define FT_CURVE_TAG_TOUCH_X 0x08 /* reserved for TrueType hinter */
-#define FT_CURVE_TAG_TOUCH_Y 0x10 /* reserved for TrueType hinter */
-
-#define FT_CURVE_TAG_TOUCH_BOTH ( FT_CURVE_TAG_TOUCH_X | \
- FT_CURVE_TAG_TOUCH_Y )
- /* values 0x20, 0x40, and 0x80 are reserved */
-
-
- /* these constants are deprecated; use the corresponding */
- /* `FT_CURVE_TAG_XXX` values instead */
-#define FT_Curve_Tag_On FT_CURVE_TAG_ON
-#define FT_Curve_Tag_Conic FT_CURVE_TAG_CONIC
-#define FT_Curve_Tag_Cubic FT_CURVE_TAG_CUBIC
-#define FT_Curve_Tag_Touch_X FT_CURVE_TAG_TOUCH_X
-#define FT_Curve_Tag_Touch_Y FT_CURVE_TAG_TOUCH_Y
-
-
- /**************************************************************************
- *
- * @functype:
- * FT_Outline_MoveToFunc
- *
- * @description:
- * A function pointer type used to describe the signature of a 'move to'
- * function during outline walking/decomposition.
- *
- * A 'move to' is emitted to start a new contour in an outline.
- *
- * @input:
- * to ::
- * A pointer to the target point of the 'move to'.
- *
- * user ::
- * A typeless pointer, which is passed from the caller of the
- * decomposition function.
- *
- * @return:
- * Error code. 0~means success.
- */
- typedef int
- (*FT_Outline_MoveToFunc)( const FT_Vector* to,
- void* user );
-
-#define FT_Outline_MoveTo_Func FT_Outline_MoveToFunc
-
-
- /**************************************************************************
- *
- * @functype:
- * FT_Outline_LineToFunc
- *
- * @description:
- * A function pointer type used to describe the signature of a 'line to'
- * function during outline walking/decomposition.
- *
- * A 'line to' is emitted to indicate a segment in the outline.
- *
- * @input:
- * to ::
- * A pointer to the target point of the 'line to'.
- *
- * user ::
- * A typeless pointer, which is passed from the caller of the
- * decomposition function.
- *
- * @return:
- * Error code. 0~means success.
- */
- typedef int
- (*FT_Outline_LineToFunc)( const FT_Vector* to,
- void* user );
-
-#define FT_Outline_LineTo_Func FT_Outline_LineToFunc
-
-
- /**************************************************************************
- *
- * @functype:
- * FT_Outline_ConicToFunc
- *
- * @description:
- * A function pointer type used to describe the signature of a 'conic to'
- * function during outline walking or decomposition.
- *
- * A 'conic to' is emitted to indicate a second-order Bezier arc in the
- * outline.
- *
- * @input:
- * control ::
- * An intermediate control point between the last position and the new
- * target in `to`.
- *
- * to ::
- * A pointer to the target end point of the conic arc.
- *
- * user ::
- * A typeless pointer, which is passed from the caller of the
- * decomposition function.
- *
- * @return:
- * Error code. 0~means success.
- */
- typedef int
- (*FT_Outline_ConicToFunc)( const FT_Vector* control,
- const FT_Vector* to,
- void* user );
-
-#define FT_Outline_ConicTo_Func FT_Outline_ConicToFunc
-
-
- /**************************************************************************
- *
- * @functype:
- * FT_Outline_CubicToFunc
- *
- * @description:
- * A function pointer type used to describe the signature of a 'cubic to'
- * function during outline walking or decomposition.
- *
- * A 'cubic to' is emitted to indicate a third-order Bezier arc.
- *
- * @input:
- * control1 ::
- * A pointer to the first Bezier control point.
- *
- * control2 ::
- * A pointer to the second Bezier control point.
- *
- * to ::
- * A pointer to the target end point.
- *
- * user ::
- * A typeless pointer, which is passed from the caller of the
- * decomposition function.
- *
- * @return:
- * Error code. 0~means success.
- */
- typedef int
- (*FT_Outline_CubicToFunc)( const FT_Vector* control1,
- const FT_Vector* control2,
- const FT_Vector* to,
- void* user );
-
-#define FT_Outline_CubicTo_Func FT_Outline_CubicToFunc
-
-
- /**************************************************************************
- *
- * @struct:
- * FT_Outline_Funcs
- *
- * @description:
- * A structure to hold various function pointers used during outline
- * decomposition in order to emit segments, conic, and cubic Beziers.
- *
- * @fields:
- * move_to ::
- * The 'move to' emitter.
- *
- * line_to ::
- * The segment emitter.
- *
- * conic_to ::
- * The second-order Bezier arc emitter.
- *
- * cubic_to ::
- * The third-order Bezier arc emitter.
- *
- * shift ::
- * The shift that is applied to coordinates before they are sent to the
- * emitter.
- *
- * delta ::
- * The delta that is applied to coordinates before they are sent to the
- * emitter, but after the shift.
- *
- * @note:
- * The point coordinates sent to the emitters are the transformed version
- * of the original coordinates (this is important for high accuracy
- * during scan-conversion). The transformation is simple:
- *
- * ```
- * x' = (x << shift) - delta
- * y' = (y << shift) - delta
- * ```
- *
- * Set the values of `shift` and `delta` to~0 to get the original point
- * coordinates.
- */
- typedef struct FT_Outline_Funcs_
- {- FT_Outline_MoveToFunc move_to;
- FT_Outline_LineToFunc line_to;
- FT_Outline_ConicToFunc conic_to;
- FT_Outline_CubicToFunc cubic_to;
-
- int shift;
- FT_Pos delta;
-
- } FT_Outline_Funcs;
-
-
- /**************************************************************************
- *
- * @section:
- * basic_types
- *
- */
-
-
- /**************************************************************************
- *
- * @macro:
- * FT_IMAGE_TAG
- *
- * @description:
- * This macro converts four-letter tags to an unsigned long type.
- *
- * @note:
- * Since many 16-bit compilers don't like 32-bit enumerations, you should
- * redefine this macro in case of problems to something like this:
- *
- * ```
- * #define FT_IMAGE_TAG( value, _x1, _x2, _x3, _x4 ) value
- * ```
- *
- * to get a simple enumeration without assigning special numbers.
- */
-#ifndef FT_IMAGE_TAG
-#define FT_IMAGE_TAG( value, _x1, _x2, _x3, _x4 ) \
- value = ( ( (unsigned long)_x1 << 24 ) | \
- ( (unsigned long)_x2 << 16 ) | \
- ( (unsigned long)_x3 << 8 ) | \
- (unsigned long)_x4 )
-#endif /* FT_IMAGE_TAG */
-
-
- /**************************************************************************
- *
- * @enum:
- * FT_Glyph_Format
- *
- * @description:
- * An enumeration type used to describe the format of a given glyph
- * image. Note that this version of FreeType only supports two image
- * formats, even though future font drivers will be able to register
- * their own format.
- *
- * @values:
- * FT_GLYPH_FORMAT_NONE ::
- * The value~0 is reserved.
- *
- * FT_GLYPH_FORMAT_COMPOSITE ::
- * The glyph image is a composite of several other images. This format
- * is _only_ used with @FT_LOAD_NO_RECURSE, and is used to report
- * compound glyphs (like accented characters).
- *
- * FT_GLYPH_FORMAT_BITMAP ::
- * The glyph image is a bitmap, and can be described as an @FT_Bitmap.
- * You generally need to access the `bitmap` field of the
- * @FT_GlyphSlotRec structure to read it.
- *
- * FT_GLYPH_FORMAT_OUTLINE ::
- * The glyph image is a vectorial outline made of line segments and
- * Bezier arcs; it can be described as an @FT_Outline; you generally
- * want to access the `outline` field of the @FT_GlyphSlotRec structure
- * to read it.
- *
- * FT_GLYPH_FORMAT_PLOTTER ::
- * The glyph image is a vectorial path with no inside and outside
- * contours. Some Type~1 fonts, like those in the Hershey family,
- * contain glyphs in this format. These are described as @FT_Outline,
- * but FreeType isn't currently capable of rendering them correctly.
- */
- typedef enum FT_Glyph_Format_
- {- FT_IMAGE_TAG( FT_GLYPH_FORMAT_NONE, 0, 0, 0, 0 ),
-
- FT_IMAGE_TAG( FT_GLYPH_FORMAT_COMPOSITE, 'c', 'o', 'm', 'p' ),
- FT_IMAGE_TAG( FT_GLYPH_FORMAT_BITMAP, 'b', 'i', 't', 's' ),
- FT_IMAGE_TAG( FT_GLYPH_FORMAT_OUTLINE, 'o', 'u', 't', 'l' ),
- FT_IMAGE_TAG( FT_GLYPH_FORMAT_PLOTTER, 'p', 'l', 'o', 't' )
-
- } FT_Glyph_Format;
-
-
- /* these constants are deprecated; use the corresponding */
- /* `FT_Glyph_Format` values instead. */
-#define ft_glyph_format_none FT_GLYPH_FORMAT_NONE
-#define ft_glyph_format_composite FT_GLYPH_FORMAT_COMPOSITE
-#define ft_glyph_format_bitmap FT_GLYPH_FORMAT_BITMAP
-#define ft_glyph_format_outline FT_GLYPH_FORMAT_OUTLINE
-#define ft_glyph_format_plotter FT_GLYPH_FORMAT_PLOTTER
-
-
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** R A S T E R D E F I N I T I O N S *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
-
-
- /**************************************************************************
- *
- * A raster is a scan converter, in charge of rendering an outline into a
- * bitmap. This section contains the public API for rasters.
- *
- * Note that in FreeType 2, all rasters are now encapsulated within
- * specific modules called 'renderers'. See `ftrender.h` for more details
- * on renderers.
- *
- */
-
-
- /**************************************************************************
- *
- * @section:
- * raster
- *
- * @title:
- * Scanline Converter
- *
- * @abstract:
- * How vectorial outlines are converted into bitmaps and pixmaps.
- *
- * @description:
- * This section contains technical definitions.
- *
- * @order:
- * FT_Raster
- * FT_Span
- * FT_SpanFunc
- *
- * FT_Raster_Params
- * FT_RASTER_FLAG_XXX
- *
- * FT_Raster_NewFunc
- * FT_Raster_DoneFunc
- * FT_Raster_ResetFunc
- * FT_Raster_SetModeFunc
- * FT_Raster_RenderFunc
- * FT_Raster_Funcs
- *
- */
-
-
- /**************************************************************************
- *
- * @type:
- * FT_Raster
- *
- * @description:
- * An opaque handle (pointer) to a raster object. Each object can be
- * used independently to convert an outline into a bitmap or pixmap.
- */
- typedef struct FT_RasterRec_* FT_Raster;
-
-
- /**************************************************************************
- *
- * @struct:
- * FT_Span
- *
- * @description:
- * A structure used to model a single span of gray pixels when rendering
- * an anti-aliased bitmap.
- *
- * @fields:
- * x ::
- * The span's horizontal start position.
- *
- * len ::
- * The span's length in pixels.
- *
- * coverage ::
- * The span color/coverage, ranging from 0 (background) to 255
- * (foreground).
- *
- * @note:
- * This structure is used by the span drawing callback type named
- * @FT_SpanFunc that takes the y~coordinate of the span as a parameter.
- *
- * The coverage value is always between 0 and 255. If you want less gray
- * values, the callback function has to reduce them.
- */
- typedef struct FT_Span_
- {- short x;
- unsigned short len;
- unsigned char coverage;
-
- } FT_Span;
-
-
- /**************************************************************************
- *
- * @functype:
- * FT_SpanFunc
- *
- * @description:
- * A function used as a call-back by the anti-aliased renderer in order
- * to let client applications draw themselves the gray pixel spans on
- * each scan line.
- *
- * @input:
- * y ::
- * The scanline's y~coordinate.
- *
- * count ::
- * The number of spans to draw on this scanline.
- *
- * spans ::
- * A table of `count` spans to draw on the scanline.
- *
- * user ::
- * User-supplied data that is passed to the callback.
- *
- * @note:
- * This callback allows client applications to directly render the gray
- * spans of the anti-aliased bitmap to any kind of surfaces.
- *
- * This can be used to write anti-aliased outlines directly to a given
- * background bitmap, and even perform translucency.
- */
- typedef void
- (*FT_SpanFunc)( int y,
- int count,
- const FT_Span* spans,
- void* user );
-
-#define FT_Raster_Span_Func FT_SpanFunc
-
-
- /**************************************************************************
- *
- * @functype:
- * FT_Raster_BitTest_Func
- *
- * @description:
- * Deprecated, unimplemented.
- */
- typedef int
- (*FT_Raster_BitTest_Func)( int y,
- int x,
- void* user );
-
-
- /**************************************************************************
- *
- * @functype:
- * FT_Raster_BitSet_Func
- *
- * @description:
- * Deprecated, unimplemented.
- */
- typedef void
- (*FT_Raster_BitSet_Func)( int y,
- int x,
- void* user );
-
-
- /**************************************************************************
- *
- * @enum:
- * FT_RASTER_FLAG_XXX
- *
- * @description:
- * A list of bit flag constants as used in the `flags` field of a
- * @FT_Raster_Params structure.
- *
- * @values:
- * FT_RASTER_FLAG_DEFAULT ::
- * This value is 0.
- *
- * FT_RASTER_FLAG_AA ::
- * This flag is set to indicate that an anti-aliased glyph image should
- * be generated. Otherwise, it will be monochrome (1-bit).
- *
- * FT_RASTER_FLAG_DIRECT ::
- * This flag is set to indicate direct rendering. In this mode, client
- * applications must provide their own span callback. This lets them
- * directly draw or compose over an existing bitmap. If this bit is
- * not set, the target pixmap's buffer _must_ be zeroed before
- * rendering.
- *
- * Direct rendering is only possible with anti-aliased glyphs.
- *
- * FT_RASTER_FLAG_CLIP ::
- * This flag is only used in direct rendering mode. If set, the output
- * will be clipped to a box specified in the `clip_box` field of the
- * @FT_Raster_Params structure.
- *
- * Note that by default, the glyph bitmap is clipped to the target
- * pixmap, except in direct rendering mode where all spans are
- * generated if no clipping box is set.
- */
-#define FT_RASTER_FLAG_DEFAULT 0x0
-#define FT_RASTER_FLAG_AA 0x1
-#define FT_RASTER_FLAG_DIRECT 0x2
-#define FT_RASTER_FLAG_CLIP 0x4
-
- /* these constants are deprecated; use the corresponding */
- /* `FT_RASTER_FLAG_XXX` values instead */
-#define ft_raster_flag_default FT_RASTER_FLAG_DEFAULT
-#define ft_raster_flag_aa FT_RASTER_FLAG_AA
-#define ft_raster_flag_direct FT_RASTER_FLAG_DIRECT
-#define ft_raster_flag_clip FT_RASTER_FLAG_CLIP
-
-
- /**************************************************************************
- *
- * @struct:
- * FT_Raster_Params
- *
- * @description:
- * A structure to hold the arguments used by a raster's render function.
- *
- * @fields:
- * target ::
- * The target bitmap.
- *
- * source ::
- * A pointer to the source glyph image (e.g., an @FT_Outline).
- *
- * flags ::
- * The rendering flags.
- *
- * gray_spans ::
- * The gray span drawing callback.
- *
- * black_spans ::
- * Unused.
- *
- * bit_test ::
- * Unused.
- *
- * bit_set ::
- * Unused.
- *
- * user ::
- * User-supplied data that is passed to each drawing callback.
- *
- * clip_box ::
- * An optional clipping box. It is only used in direct rendering mode.
- * Note that coordinates here should be expressed in _integer_ pixels
- * (and not in 26.6 fixed-point units).
- *
- * @note:
- * An anti-aliased glyph bitmap is drawn if the @FT_RASTER_FLAG_AA bit
- * flag is set in the `flags` field, otherwise a monochrome bitmap is
- * generated.
- *
- * If the @FT_RASTER_FLAG_DIRECT bit flag is set in `flags`, the raster
- * will call the `gray_spans` callback to draw gray pixel spans. This
- * allows direct composition over a pre-existing bitmap through
- * user-provided callbacks to perform the span drawing and composition.
- * Not supported by the monochrome rasterizer.
- */
- typedef struct FT_Raster_Params_
- {- const FT_Bitmap* target;
- const void* source;
- int flags;
- FT_SpanFunc gray_spans;
- FT_SpanFunc black_spans; /* unused */
- FT_Raster_BitTest_Func bit_test; /* unused */
- FT_Raster_BitSet_Func bit_set; /* unused */
- void* user;
- FT_BBox clip_box;
-
- } FT_Raster_Params;
-
-
- /**************************************************************************
- *
- * @functype:
- * FT_Raster_NewFunc
- *
- * @description:
- * A function used to create a new raster object.
- *
- * @input:
- * memory ::
- * A handle to the memory allocator.
- *
- * @output:
- * raster ::
- * A handle to the new raster object.
- *
- * @return:
- * Error code. 0~means success.
- *
- * @note:
- * The `memory` parameter is a typeless pointer in order to avoid
- * un-wanted dependencies on the rest of the FreeType code. In practice,
- * it is an @FT_Memory object, i.e., a handle to the standard FreeType
- * memory allocator. However, this field can be completely ignored by a
- * given raster implementation.
- */
- typedef int
- (*FT_Raster_NewFunc)( void* memory,
- FT_Raster* raster );
-
-#define FT_Raster_New_Func FT_Raster_NewFunc
-
-
- /**************************************************************************
- *
- * @functype:
- * FT_Raster_DoneFunc
- *
- * @description:
- * A function used to destroy a given raster object.
- *
- * @input:
- * raster ::
- * A handle to the raster object.
- */
- typedef void
- (*FT_Raster_DoneFunc)( FT_Raster raster );
-
-#define FT_Raster_Done_Func FT_Raster_DoneFunc
-
-
- /**************************************************************************
- *
- * @functype:
- * FT_Raster_ResetFunc
- *
- * @description:
- * FreeType used to provide an area of memory called the 'render pool'
- * available to all registered rasterizers. This was not thread safe,
- * however, and now FreeType never allocates this pool.
- *
- * This function is called after a new raster object is created.
- *
- * @input:
- * raster ::
- * A handle to the new raster object.
- *
- * pool_base ::
- * Previously, the address in memory of the render pool. Set this to
- * `NULL`.
- *
- * pool_size ::
- * Previously, the size in bytes of the render pool. Set this to 0.
- *
- * @note:
- * Rasterizers should rely on dynamic or stack allocation if they want to
- * (a handle to the memory allocator is passed to the rasterizer
- * constructor).
- */
- typedef void
- (*FT_Raster_ResetFunc)( FT_Raster raster,
- unsigned char* pool_base,
- unsigned long pool_size );
-
-#define FT_Raster_Reset_Func FT_Raster_ResetFunc
-
-
- /**************************************************************************
- *
- * @functype:
- * FT_Raster_SetModeFunc
- *
- * @description:
- * This function is a generic facility to change modes or attributes in a
- * given raster. This can be used for debugging purposes, or simply to
- * allow implementation-specific 'features' in a given raster module.
- *
- * @input:
- * raster ::
- * A handle to the new raster object.
- *
- * mode ::
- * A 4-byte tag used to name the mode or property.
- *
- * args ::
- * A pointer to the new mode/property to use.
- */
- typedef int
- (*FT_Raster_SetModeFunc)( FT_Raster raster,
- unsigned long mode,
- void* args );
-
-#define FT_Raster_Set_Mode_Func FT_Raster_SetModeFunc
-
-
- /**************************************************************************
- *
- * @functype:
- * FT_Raster_RenderFunc
- *
- * @description:
- * Invoke a given raster to scan-convert a given glyph image into a
- * target bitmap.
- *
- * @input:
- * raster ::
- * A handle to the raster object.
- *
- * params ::
- * A pointer to an @FT_Raster_Params structure used to store the
- * rendering parameters.
- *
- * @return:
- * Error code. 0~means success.
- *
- * @note:
- * The exact format of the source image depends on the raster's glyph
- * format defined in its @FT_Raster_Funcs structure. It can be an
- * @FT_Outline or anything else in order to support a large array of
- * glyph formats.
- *
- * Note also that the render function can fail and return a
- * `FT_Err_Unimplemented_Feature` error code if the raster used does not
- * support direct composition.
- */
- typedef int
- (*FT_Raster_RenderFunc)( FT_Raster raster,
- const FT_Raster_Params* params );
-
-#define FT_Raster_Render_Func FT_Raster_RenderFunc
-
-
- /**************************************************************************
- *
- * @struct:
- * FT_Raster_Funcs
- *
- * @description:
- * A structure used to describe a given raster class to the library.
- *
- * @fields:
- * glyph_format ::
- * The supported glyph format for this raster.
- *
- * raster_new ::
- * The raster constructor.
- *
- * raster_reset ::
- * Used to reset the render pool within the raster.
- *
- * raster_render ::
- * A function to render a glyph into a given bitmap.
- *
- * raster_done ::
- * The raster destructor.
- */
- typedef struct FT_Raster_Funcs_
- {- FT_Glyph_Format glyph_format;
-
- FT_Raster_NewFunc raster_new;
- FT_Raster_ResetFunc raster_reset;
- FT_Raster_SetModeFunc raster_set_mode;
- FT_Raster_RenderFunc raster_render;
- FT_Raster_DoneFunc raster_done;
-
- } FT_Raster_Funcs;
-
- /* */
-
-
-FT_END_HEADER
-
-#endif /* FTIMAGE_H_ */
-
-
-/* END */
-
-
-/* Local Variables: */
-/* coding: utf-8 */
-/* End: */
--- a/msvc/msvc2003/freetype/include/freetype/ftincrem.h
+++ /dev/null
@@ -1,344 +1,0 @@
-/****************************************************************************
- *
- * ftincrem.h
- *
- * FreeType incremental loading (specification).
- *
- * Copyright (C) 2002-2019 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 <ft2build.h>
-#include FT_FREETYPE_H
-#include FT_PARAMETER_TAGS_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 = ¶meter; // 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 */
--- a/msvc/msvc2003/freetype/include/freetype/ftlcdfil.h
+++ /dev/null
@@ -1,328 +1,0 @@
-/****************************************************************************
- *
- * ftlcdfil.h
- *
- * FreeType API for color filtering of subpixel bitmap glyphs
- * (specification).
- *
- * Copyright (C) 2006-2019 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 <ft2build.h>
-#include FT_FREETYPE_H
-#include FT_PARAMETER_TAGS_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 patented 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 apply color filtering 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:
- * This feature is always disabled by default. Clients must make an
- * explicit call to this function with a `filter` value other than
- * @FT_LCD_FILTER_NONE in order to enable it.
- *
- * Due to **PATENTS** covering subpixel rendering, this function doesn't
- * do anything except returning `FT_Err_Unimplemented_Feature` if the
- * configuration macro `FT_CONFIG_OPTION_SUBPIXEL_RENDERING` is not
- * defined in your build of the library, which should correspond to all
- * default builds of FreeType.
- *
- * @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:
- * Due to **PATENTS** covering subpixel rendering, this function doesn't
- * do anything except returning `FT_Err_Unimplemented_Feature` if the
- * configuration macro `FT_CONFIG_OPTION_SUBPIXEL_RENDERING` is not
- * defined in your build of the library, which should correspond to all
- * default builds of FreeType.
- *
- * 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 */
--- a/msvc/msvc2003/freetype/include/freetype/ftlist.h
+++ /dev/null
@@ -1,297 +1,0 @@
-/****************************************************************************
- *
- * ftlist.h
- *
- * Generic list support for FreeType (specification).
- *
- * Copyright (C) 1996-2019 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 <ft2build.h>
-#include FT_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 */
--- a/msvc/msvc2003/freetype/include/freetype/ftlzw.h
+++ /dev/null
@@ -1,100 +1,0 @@
-/****************************************************************************
- *
- * ftlzw.h
- *
- * LZW-compressed stream support.
- *
- * Copyright (C) 2004-2019 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 <ft2build.h>
-#include FT_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:
- * 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.
- *
- * The stream implementation is very basic and resets the decompression
- * process each time seeking backwards is needed within the stream
- *
- * 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.
- *
- * 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 */
--- a/msvc/msvc2003/freetype/include/freetype/ftmac.h
+++ /dev/null
@@ -1,290 +1,0 @@
-/****************************************************************************
- *
- * ftmac.h
- *
- * Additional Mac-specific API.
- *
- * Copyright (C) 1996-2019 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_
-
-
-#include <ft2build.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 */
--- a/msvc/msvc2003/freetype/include/freetype/ftmm.h
+++ /dev/null
@@ -1,753 +1,0 @@
-/****************************************************************************
- *
- * ftmm.h
- *
- * FreeType Multiple Master font interface (specification).
- *
- * Copyright (C) 1996-2019 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 <ft2build.h>
-#include FT_TYPE1_TABLES_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 */
--- a/msvc/msvc2003/freetype/include/freetype/ftmodapi.h
+++ /dev/null
@@ -1,785 +1,0 @@
-/****************************************************************************
- *
- * ftmodapi.h
- *
- * FreeType modules public interface (specification).
- *
- * Copyright (C) 1996-2019 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 <ft2build.h>
-#include FT_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, smooth-lcd, smooth-lcdv
- * 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=1 \
- * 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 void
- (*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 */
--- a/msvc/msvc2003/freetype/include/freetype/ftmoderr.h
+++ /dev/null
@@ -1,203 +1,0 @@
-/****************************************************************************
- *
- * ftmoderr.h
- *
- * FreeType module error offsets (specification).
- *
- * Copyright (C) 2001-2019 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 FT_MODULE_ERRORS_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 */
--- a/msvc/msvc2003/freetype/include/freetype/ftotval.h
+++ /dev/null
@@ -1,207 +1,0 @@
-/****************************************************************************
- *
- * ftotval.h
- *
- * FreeType API for validating OpenType tables (specification).
- *
- * Copyright (C) 2004-2019 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 <ft2build.h>
-#include FT_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 */
--- a/msvc/msvc2003/freetype/include/freetype/ftoutln.h
+++ /dev/null
@@ -1,593 +1,0 @@
-/****************************************************************************
- *
- * ftoutln.h
- *
- * Support for the FT_Outline type used to store glyph shapes of
- * most scalable font formats (specification).
- *
- * Copyright (C) 1996-2019 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 <ft2build.h>
-#include FT_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.
- * This function uses an @FT_Raster_Params structure as an argument,
- * allowing advanced features like direct composition, translucency, etc.
- *
- * @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:
- * You should know what you are doing and how @FT_Raster_Params works to
- * use this function.
- *
- * 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.
- *
- * The gray-level rasterizer always uses 256 gray levels. If you want
- * less gray levels, you have to provide your own span callback. See the
- * @FT_RASTER_FLAG_DIRECT value of the `flags` field in the
- * @FT_Raster_Params structure 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: */
--- a/msvc/msvc2003/freetype/include/freetype/ftparams.h
+++ /dev/null
@@ -1,204 +1,0 @@
-/****************************************************************************
- *
- * ftparams.h
- *
- * FreeType API for possible FT_Parameter tags (specification only).
- *
- * Copyright (C) 2017-2019 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 <ft2build.h>
-#include FT_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 */
--- a/msvc/msvc2003/freetype/include/freetype/ftpfr.h
+++ /dev/null
@@ -1,180 +1,0 @@
-/****************************************************************************
- *
- * ftpfr.h
- *
- * FreeType API for accessing PFR-specific data (specification only).
- *
- * Copyright (C) 2002-2019 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 <ft2build.h>
-#include FT_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 */
--- a/msvc/msvc2003/freetype/include/freetype/ftrender.h
+++ /dev/null
@@ -1,245 +1,0 @@
-/****************************************************************************
- *
- * ftrender.h
- *
- * FreeType renderer modules public interface (specification).
- *
- * Copyright (C) 1996-2019 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 <ft2build.h>
-#include FT_MODULE_H
-#include FT_GLYPH_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 */
--- a/msvc/msvc2003/freetype/include/freetype/ftsizes.h
+++ /dev/null
@@ -1,160 +1,0 @@
-/****************************************************************************
- *
- * ftsizes.h
- *
- * FreeType size objects management (specification).
- *
- * Copyright (C) 1996-2019 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 <ft2build.h>
-#include FT_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 */
--- a/msvc/msvc2003/freetype/include/freetype/ftsnames.h
+++ /dev/null
@@ -1,273 +1,0 @@
-/****************************************************************************
- *
- * 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) 1996-2019 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 <ft2build.h>
-#include FT_FREETYPE_H
-#include FT_PARAMETER_TAGS_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 */
--- a/msvc/msvc2003/freetype/include/freetype/ftstroke.h
+++ /dev/null
@@ -1,772 +1,0 @@
-/****************************************************************************
- *
- * ftstroke.h
- *
- * FreeType path stroker (specification).
- *
- * Copyright (C) 2002-2019 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 <ft2build.h>
-#include FT_OUTLINE_H
-#include FT_GLYPH_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 coloured (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. If the segments
- * meet at too sharp an angle (such that the miter would extend from
- * the intersection of the segments a distance greater than the product
- * of the miter limit value and the border radius), then a bevel join
- * (see above) is used instead. 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 at a
- * line perpendicular to the bisector of the angle between the strokes,
- * at the distance from the intersection of the segments equal to the
- * product of the miter limit value and the border radius. 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 miter limit for the `FT_STROKER_LINEJOIN_MITER_FIXED` and
- * `FT_STROKER_LINEJOIN_MITER_VARIABLE` line join styles, expressed as
- * 16.16 fixed-point value.
- *
- * @note:
- * The radius is expressed in the same units as the outline coordinates.
- *
- * 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: */
--- a/msvc/msvc2003/freetype/include/freetype/ftsynth.h
+++ /dev/null
@@ -1,84 +1,0 @@
-/****************************************************************************
- *
- * ftsynth.h
- *
- * FreeType synthesizing code for emboldening and slanting
- * (specification).
- *
- * Copyright (C) 2000-2019 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 <ft2build.h>
-#include FT_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 */
--- a/msvc/msvc2003/freetype/include/freetype/ftsystem.h
+++ /dev/null
@@ -1,353 +1,0 @@
-/****************************************************************************
- *
- * ftsystem.h
- *
- * FreeType low-level system interface definition (specification).
- *
- * Copyright (C) 1996-2019 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_
-
-
-#include <ft2build.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 */
--- a/msvc/msvc2003/freetype/include/freetype/fttrigon.h
+++ /dev/null
@@ -1,350 +1,0 @@
-/****************************************************************************
- *
- * fttrigon.h
- *
- * FreeType trigonometric functions (specification).
- *
- * Copyright (C) 2001-2019 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 FT_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 */
--- a/msvc/msvc2003/freetype/include/freetype/fttypes.h
+++ /dev/null
@@ -1,615 +1,0 @@
-/****************************************************************************
- *
- * fttypes.h
- *
- * FreeType simple types definitions (specification only).
- *
- * Copyright (C) 1996-2019 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 FT_SYSTEM_H
-#include FT_IMAGE_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 */
--- a/msvc/msvc2003/freetype/include/freetype/ftwinfnt.h
+++ /dev/null
@@ -1,277 +1,0 @@
-/****************************************************************************
- *
- * ftwinfnt.h
- *
- * FreeType API for accessing Windows fnt-specific data.
- *
- * Copyright (C) 2003-2019 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 <ft2build.h>
-#include FT_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 <[email protected]>:
- *
- * 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: */
--- a/msvc/msvc2003/freetype/include/freetype/t1tables.h
+++ /dev/null
@@ -1,774 +1,0 @@
-/****************************************************************************
- *
- * t1tables.h
- *
- * Basic Type 1/Type 2 tables definitions and interface (specification
- * only).
- *
- * Copyright (C) 1996-2019 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 <ft2build.h>
-#include FT_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 */
--- a/msvc/msvc2003/freetype/include/freetype/ttnameid.h
+++ /dev/null
@@ -1,1236 +1,0 @@
-/****************************************************************************
- *
- * ttnameid.h
- *
- * TrueType name ID definitions (specification only).
- *
- * Copyright (C) 1996-2019 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 TTNAMEID_H_
-#define TTNAMEID_H_
-
-
-#include <ft2build.h>
-
-
-FT_BEGIN_HEADER
-
-
- /**************************************************************************
- *
- * @section:
- * truetype_tables
- */
-
-
- /**************************************************************************
- *
- * Possible values for the 'platform' identifier code in the name records
- * of an SFNT 'name' table.
- *
- */
-
-
- /**************************************************************************
- *
- * @enum:
- * TT_PLATFORM_XXX
- *
- * @description:
- * A list of valid values for the `platform_id` identifier code in
- * @FT_CharMapRec and @FT_SfntName structures.
- *
- * @values:
- * TT_PLATFORM_APPLE_UNICODE ::
- * Used by Apple to indicate a Unicode character map and/or name entry.
- * See @TT_APPLE_ID_XXX for corresponding `encoding_id` values. Note
- * that name entries in this format are coded as big-endian UCS-2
- * character codes _only_.
- *
- * TT_PLATFORM_MACINTOSH ::
- * Used by Apple to indicate a MacOS-specific charmap and/or name
- * entry. See @TT_MAC_ID_XXX for corresponding `encoding_id` values.
- * Note that most TrueType fonts contain an Apple roman charmap to be
- * usable on MacOS systems (even if they contain a Microsoft charmap as
- * well).
- *
- * TT_PLATFORM_ISO ::
- * This value was used to specify ISO/IEC 10646 charmaps. It is
- * however now deprecated. See @TT_ISO_ID_XXX for a list of
- * corresponding `encoding_id` values.
- *
- * TT_PLATFORM_MICROSOFT ::
- * Used by Microsoft to indicate Windows-specific charmaps. See
- * @TT_MS_ID_XXX for a list of corresponding `encoding_id` values.
- * Note that most fonts contain a Unicode charmap using
- * (`TT_PLATFORM_MICROSOFT`, @TT_MS_ID_UNICODE_CS).
- *
- * TT_PLATFORM_CUSTOM ::
- * Used to indicate application-specific charmaps.
- *
- * TT_PLATFORM_ADOBE ::
- * This value isn't part of any font format specification, but is used
- * by FreeType to report Adobe-specific charmaps in an @FT_CharMapRec
- * structure. See @TT_ADOBE_ID_XXX.
- */
-
-#define TT_PLATFORM_APPLE_UNICODE 0
-#define TT_PLATFORM_MACINTOSH 1
-#define TT_PLATFORM_ISO 2 /* deprecated */
-#define TT_PLATFORM_MICROSOFT 3
-#define TT_PLATFORM_CUSTOM 4
-#define TT_PLATFORM_ADOBE 7 /* artificial */
-
-
- /**************************************************************************
- *
- * @enum:
- * TT_APPLE_ID_XXX
- *
- * @description:
- * A list of valid values for the `encoding_id` for
- * @TT_PLATFORM_APPLE_UNICODE charmaps and name entries.
- *
- * @values:
- * TT_APPLE_ID_DEFAULT ::
- * Unicode version 1.0.
- *
- * TT_APPLE_ID_UNICODE_1_1 ::
- * Unicode 1.1; specifies Hangul characters starting at U+34xx.
- *
- * TT_APPLE_ID_ISO_10646 ::
- * Deprecated (identical to preceding).
- *
- * TT_APPLE_ID_UNICODE_2_0 ::
- * Unicode 2.0 and beyond (UTF-16 BMP only).
- *
- * TT_APPLE_ID_UNICODE_32 ::
- * Unicode 3.1 and beyond, using UTF-32.
- *
- * TT_APPLE_ID_VARIANT_SELECTOR ::
- * From Adobe, not Apple. Not a normal cmap. Specifies variations on
- * a real cmap.
- *
- * TT_APPLE_ID_FULL_UNICODE ::
- * Used for fallback fonts that provide complete Unicode coverage with
- * a type~13 cmap.
- */
-
-#define TT_APPLE_ID_DEFAULT 0 /* Unicode 1.0 */
-#define TT_APPLE_ID_UNICODE_1_1 1 /* specify Hangul at U+34xx */
-#define TT_APPLE_ID_ISO_10646 2 /* deprecated */
-#define TT_APPLE_ID_UNICODE_2_0 3 /* or later */
-#define TT_APPLE_ID_UNICODE_32 4 /* 2.0 or later, full repertoire */
-#define TT_APPLE_ID_VARIANT_SELECTOR 5 /* variation selector data */
-#define TT_APPLE_ID_FULL_UNICODE 6 /* used with type 13 cmaps */
-
-
- /**************************************************************************
- *
- * @enum:
- * TT_MAC_ID_XXX
- *
- * @description:
- * A list of valid values for the `encoding_id` for
- * @TT_PLATFORM_MACINTOSH charmaps and name entries.
- */
-
-#define TT_MAC_ID_ROMAN 0
-#define TT_MAC_ID_JAPANESE 1
-#define TT_MAC_ID_TRADITIONAL_CHINESE 2
-#define TT_MAC_ID_KOREAN 3
-#define TT_MAC_ID_ARABIC 4
-#define TT_MAC_ID_HEBREW 5
-#define TT_MAC_ID_GREEK 6
-#define TT_MAC_ID_RUSSIAN 7
-#define TT_MAC_ID_RSYMBOL 8
-#define TT_MAC_ID_DEVANAGARI 9
-#define TT_MAC_ID_GURMUKHI 10
-#define TT_MAC_ID_GUJARATI 11
-#define TT_MAC_ID_ORIYA 12
-#define TT_MAC_ID_BENGALI 13
-#define TT_MAC_ID_TAMIL 14
-#define TT_MAC_ID_TELUGU 15
-#define TT_MAC_ID_KANNADA 16
-#define TT_MAC_ID_MALAYALAM 17
-#define TT_MAC_ID_SINHALESE 18
-#define TT_MAC_ID_BURMESE 19
-#define TT_MAC_ID_KHMER 20
-#define TT_MAC_ID_THAI 21
-#define TT_MAC_ID_LAOTIAN 22
-#define TT_MAC_ID_GEORGIAN 23
-#define TT_MAC_ID_ARMENIAN 24
-#define TT_MAC_ID_MALDIVIAN 25
-#define TT_MAC_ID_SIMPLIFIED_CHINESE 25
-#define TT_MAC_ID_TIBETAN 26
-#define TT_MAC_ID_MONGOLIAN 27
-#define TT_MAC_ID_GEEZ 28
-#define TT_MAC_ID_SLAVIC 29
-#define TT_MAC_ID_VIETNAMESE 30
-#define TT_MAC_ID_SINDHI 31
-#define TT_MAC_ID_UNINTERP 32
-
-
- /**************************************************************************
- *
- * @enum:
- * TT_ISO_ID_XXX
- *
- * @description:
- * A list of valid values for the `encoding_id` for @TT_PLATFORM_ISO
- * charmaps and name entries.
- *
- * Their use is now deprecated.
- *
- * @values:
- * TT_ISO_ID_7BIT_ASCII ::
- * ASCII.
- * TT_ISO_ID_10646 ::
- * ISO/10646.
- * TT_ISO_ID_8859_1 ::
- * Also known as Latin-1.
- */
-
-#define TT_ISO_ID_7BIT_ASCII 0
-#define TT_ISO_ID_10646 1
-#define TT_ISO_ID_8859_1 2
-
-
- /**************************************************************************
- *
- * @enum:
- * TT_MS_ID_XXX
- *
- * @description:
- * A list of valid values for the `encoding_id` for
- * @TT_PLATFORM_MICROSOFT charmaps and name entries.
- *
- * @values:
- * TT_MS_ID_SYMBOL_CS ::
- * Microsoft symbol encoding. See @FT_ENCODING_MS_SYMBOL.
- *
- * TT_MS_ID_UNICODE_CS ::
- * Microsoft WGL4 charmap, matching Unicode. See @FT_ENCODING_UNICODE.
- *
- * TT_MS_ID_SJIS ::
- * Shift JIS Japanese encoding. See @FT_ENCODING_SJIS.
- *
- * TT_MS_ID_PRC ::
- * Chinese encodings as used in the People's Republic of China (PRC).
- * This means the encodings GB~2312 and its supersets GBK and GB~18030.
- * See @FT_ENCODING_PRC.
- *
- * TT_MS_ID_BIG_5 ::
- * Traditional Chinese as used in Taiwan and Hong Kong. See
- * @FT_ENCODING_BIG5.
- *
- * TT_MS_ID_WANSUNG ::
- * Korean Extended Wansung encoding. See @FT_ENCODING_WANSUNG.
- *
- * TT_MS_ID_JOHAB ::
- * Korean Johab encoding. See @FT_ENCODING_JOHAB.
- *
- * TT_MS_ID_UCS_4 ::
- * UCS-4 or UTF-32 charmaps. This has been added to the OpenType
- * specification version 1.4 (mid-2001).
- */
-
-#define TT_MS_ID_SYMBOL_CS 0
-#define TT_MS_ID_UNICODE_CS 1
-#define TT_MS_ID_SJIS 2
-#define TT_MS_ID_PRC 3
-#define TT_MS_ID_BIG_5 4
-#define TT_MS_ID_WANSUNG 5
-#define TT_MS_ID_JOHAB 6
-#define TT_MS_ID_UCS_4 10
-
- /* this value is deprecated */
-#define TT_MS_ID_GB2312 TT_MS_ID_PRC
-
-
- /**************************************************************************
- *
- * @enum:
- * TT_ADOBE_ID_XXX
- *
- * @description:
- * A list of valid values for the `encoding_id` for @TT_PLATFORM_ADOBE
- * charmaps. This is a FreeType-specific extension!
- *
- * @values:
- * TT_ADOBE_ID_STANDARD ::
- * Adobe standard encoding.
- * TT_ADOBE_ID_EXPERT ::
- * Adobe expert encoding.
- * TT_ADOBE_ID_CUSTOM ::
- * Adobe custom encoding.
- * TT_ADOBE_ID_LATIN_1 ::
- * Adobe Latin~1 encoding.
- */
-
-#define TT_ADOBE_ID_STANDARD 0
-#define TT_ADOBE_ID_EXPERT 1
-#define TT_ADOBE_ID_CUSTOM 2
-#define TT_ADOBE_ID_LATIN_1 3
-
-
- /**************************************************************************
- *
- * @enum:
- * TT_MAC_LANGID_XXX
- *
- * @description:
- * Possible values of the language identifier field in the name records
- * of the SFNT 'name' table if the 'platform' identifier code is
- * @TT_PLATFORM_MACINTOSH. These values are also used as return values
- * for function @FT_Get_CMap_Language_ID.
- *
- * The canonical source for Apple's IDs is
- *
- * https://developer.apple.com/fonts/TrueType-Reference-Manual/RM06/Chap6name.html
- */
-
-#define TT_MAC_LANGID_ENGLISH 0
-#define TT_MAC_LANGID_FRENCH 1
-#define TT_MAC_LANGID_GERMAN 2
-#define TT_MAC_LANGID_ITALIAN 3
-#define TT_MAC_LANGID_DUTCH 4
-#define TT_MAC_LANGID_SWEDISH 5
-#define TT_MAC_LANGID_SPANISH 6
-#define TT_MAC_LANGID_DANISH 7
-#define TT_MAC_LANGID_PORTUGUESE 8
-#define TT_MAC_LANGID_NORWEGIAN 9
-#define TT_MAC_LANGID_HEBREW 10
-#define TT_MAC_LANGID_JAPANESE 11
-#define TT_MAC_LANGID_ARABIC 12
-#define TT_MAC_LANGID_FINNISH 13
-#define TT_MAC_LANGID_GREEK 14
-#define TT_MAC_LANGID_ICELANDIC 15
-#define TT_MAC_LANGID_MALTESE 16
-#define TT_MAC_LANGID_TURKISH 17
-#define TT_MAC_LANGID_CROATIAN 18
-#define TT_MAC_LANGID_CHINESE_TRADITIONAL 19
-#define TT_MAC_LANGID_URDU 20
-#define TT_MAC_LANGID_HINDI 21
-#define TT_MAC_LANGID_THAI 22
-#define TT_MAC_LANGID_KOREAN 23
-#define TT_MAC_LANGID_LITHUANIAN 24
-#define TT_MAC_LANGID_POLISH 25
-#define TT_MAC_LANGID_HUNGARIAN 26
-#define TT_MAC_LANGID_ESTONIAN 27
-#define TT_MAC_LANGID_LETTISH 28
-#define TT_MAC_LANGID_SAAMISK 29
-#define TT_MAC_LANGID_FAEROESE 30
-#define TT_MAC_LANGID_FARSI 31
-#define TT_MAC_LANGID_RUSSIAN 32
-#define TT_MAC_LANGID_CHINESE_SIMPLIFIED 33
-#define TT_MAC_LANGID_FLEMISH 34
-#define TT_MAC_LANGID_IRISH 35
-#define TT_MAC_LANGID_ALBANIAN 36
-#define TT_MAC_LANGID_ROMANIAN 37
-#define TT_MAC_LANGID_CZECH 38
-#define TT_MAC_LANGID_SLOVAK 39
-#define TT_MAC_LANGID_SLOVENIAN 40
-#define TT_MAC_LANGID_YIDDISH 41
-#define TT_MAC_LANGID_SERBIAN 42
-#define TT_MAC_LANGID_MACEDONIAN 43
-#define TT_MAC_LANGID_BULGARIAN 44
-#define TT_MAC_LANGID_UKRAINIAN 45
-#define TT_MAC_LANGID_BYELORUSSIAN 46
-#define TT_MAC_LANGID_UZBEK 47
-#define TT_MAC_LANGID_KAZAKH 48
-#define TT_MAC_LANGID_AZERBAIJANI 49
-#define TT_MAC_LANGID_AZERBAIJANI_CYRILLIC_SCRIPT 49
-#define TT_MAC_LANGID_AZERBAIJANI_ARABIC_SCRIPT 50
-#define TT_MAC_LANGID_ARMENIAN 51
-#define TT_MAC_LANGID_GEORGIAN 52
-#define TT_MAC_LANGID_MOLDAVIAN 53
-#define TT_MAC_LANGID_KIRGHIZ 54
-#define TT_MAC_LANGID_TAJIKI 55
-#define TT_MAC_LANGID_TURKMEN 56
-#define TT_MAC_LANGID_MONGOLIAN 57
-#define TT_MAC_LANGID_MONGOLIAN_MONGOLIAN_SCRIPT 57
-#define TT_MAC_LANGID_MONGOLIAN_CYRILLIC_SCRIPT 58
-#define TT_MAC_LANGID_PASHTO 59
-#define TT_MAC_LANGID_KURDISH 60
-#define TT_MAC_LANGID_KASHMIRI 61
-#define TT_MAC_LANGID_SINDHI 62
-#define TT_MAC_LANGID_TIBETAN 63
-#define TT_MAC_LANGID_NEPALI 64
-#define TT_MAC_LANGID_SANSKRIT 65
-#define TT_MAC_LANGID_MARATHI 66
-#define TT_MAC_LANGID_BENGALI 67
-#define TT_MAC_LANGID_ASSAMESE 68
-#define TT_MAC_LANGID_GUJARATI 69
-#define TT_MAC_LANGID_PUNJABI 70
-#define TT_MAC_LANGID_ORIYA 71
-#define TT_MAC_LANGID_MALAYALAM 72
-#define TT_MAC_LANGID_KANNADA 73
-#define TT_MAC_LANGID_TAMIL 74
-#define TT_MAC_LANGID_TELUGU 75
-#define TT_MAC_LANGID_SINHALESE 76
-#define TT_MAC_LANGID_BURMESE 77
-#define TT_MAC_LANGID_KHMER 78
-#define TT_MAC_LANGID_LAO 79
-#define TT_MAC_LANGID_VIETNAMESE 80
-#define TT_MAC_LANGID_INDONESIAN 81
-#define TT_MAC_LANGID_TAGALOG 82
-#define TT_MAC_LANGID_MALAY_ROMAN_SCRIPT 83
-#define TT_MAC_LANGID_MALAY_ARABIC_SCRIPT 84
-#define TT_MAC_LANGID_AMHARIC 85
-#define TT_MAC_LANGID_TIGRINYA 86
-#define TT_MAC_LANGID_GALLA 87
-#define TT_MAC_LANGID_SOMALI 88
-#define TT_MAC_LANGID_SWAHILI 89
-#define TT_MAC_LANGID_RUANDA 90
-#define TT_MAC_LANGID_RUNDI 91
-#define TT_MAC_LANGID_CHEWA 92
-#define TT_MAC_LANGID_MALAGASY 93
-#define TT_MAC_LANGID_ESPERANTO 94
-#define TT_MAC_LANGID_WELSH 128
-#define TT_MAC_LANGID_BASQUE 129
-#define TT_MAC_LANGID_CATALAN 130
-#define TT_MAC_LANGID_LATIN 131
-#define TT_MAC_LANGID_QUECHUA 132
-#define TT_MAC_LANGID_GUARANI 133
-#define TT_MAC_LANGID_AYMARA 134
-#define TT_MAC_LANGID_TATAR 135
-#define TT_MAC_LANGID_UIGHUR 136
-#define TT_MAC_LANGID_DZONGKHA 137
-#define TT_MAC_LANGID_JAVANESE 138
-#define TT_MAC_LANGID_SUNDANESE 139
-
- /* The following codes are new as of 2000-03-10 */
-#define TT_MAC_LANGID_GALICIAN 140
-#define TT_MAC_LANGID_AFRIKAANS 141
-#define TT_MAC_LANGID_BRETON 142
-#define TT_MAC_LANGID_INUKTITUT 143
-#define TT_MAC_LANGID_SCOTTISH_GAELIC 144
-#define TT_MAC_LANGID_MANX_GAELIC 145
-#define TT_MAC_LANGID_IRISH_GAELIC 146
-#define TT_MAC_LANGID_TONGAN 147
-#define TT_MAC_LANGID_GREEK_POLYTONIC 148
-#define TT_MAC_LANGID_GREELANDIC 149
-#define TT_MAC_LANGID_AZERBAIJANI_ROMAN_SCRIPT 150
-
-
- /**************************************************************************
- *
- * @enum:
- * TT_MS_LANGID_XXX
- *
- * @description:
- * Possible values of the language identifier field in the name records
- * of the SFNT 'name' table if the 'platform' identifier code is
- * @TT_PLATFORM_MICROSOFT. These values are also used as return values
- * for function @FT_Get_CMap_Language_ID.
- *
- * The canonical source for Microsoft's IDs is
- *
- * https://docs.microsoft.com/en-us/windows/desktop/Intl/language-identifier-constants-and-strings ,
- *
- * however, we only provide macros for language identifiers present in
- * the OpenType specification: Microsoft has abandoned the concept of
- * LCIDs (language code identifiers), and format~1 of the 'name' table
- * provides a better mechanism for languages not covered here.
- *
- * More legacy values not listed in the reference can be found in the
- * @FT_TRUETYPE_IDS_H header file.
- */
-
-#define TT_MS_LANGID_ARABIC_SAUDI_ARABIA 0x0401
-#define TT_MS_LANGID_ARABIC_IRAQ 0x0801
-#define TT_MS_LANGID_ARABIC_EGYPT 0x0C01
-#define TT_MS_LANGID_ARABIC_LIBYA 0x1001
-#define TT_MS_LANGID_ARABIC_ALGERIA 0x1401
-#define TT_MS_LANGID_ARABIC_MOROCCO 0x1801
-#define TT_MS_LANGID_ARABIC_TUNISIA 0x1C01
-#define TT_MS_LANGID_ARABIC_OMAN 0x2001
-#define TT_MS_LANGID_ARABIC_YEMEN 0x2401
-#define TT_MS_LANGID_ARABIC_SYRIA 0x2801
-#define TT_MS_LANGID_ARABIC_JORDAN 0x2C01
-#define TT_MS_LANGID_ARABIC_LEBANON 0x3001
-#define TT_MS_LANGID_ARABIC_KUWAIT 0x3401
-#define TT_MS_LANGID_ARABIC_UAE 0x3801
-#define TT_MS_LANGID_ARABIC_BAHRAIN 0x3C01
-#define TT_MS_LANGID_ARABIC_QATAR 0x4001
-#define TT_MS_LANGID_BULGARIAN_BULGARIA 0x0402
-#define TT_MS_LANGID_CATALAN_CATALAN 0x0403
-#define TT_MS_LANGID_CHINESE_TAIWAN 0x0404
-#define TT_MS_LANGID_CHINESE_PRC 0x0804
-#define TT_MS_LANGID_CHINESE_HONG_KONG 0x0C04
-#define TT_MS_LANGID_CHINESE_SINGAPORE 0x1004
-#define TT_MS_LANGID_CHINESE_MACAO 0x1404
-#define TT_MS_LANGID_CZECH_CZECH_REPUBLIC 0x0405
-#define TT_MS_LANGID_DANISH_DENMARK 0x0406
-#define TT_MS_LANGID_GERMAN_GERMANY 0x0407
-#define TT_MS_LANGID_GERMAN_SWITZERLAND 0x0807
-#define TT_MS_LANGID_GERMAN_AUSTRIA 0x0C07
-#define TT_MS_LANGID_GERMAN_LUXEMBOURG 0x1007
-#define TT_MS_LANGID_GERMAN_LIECHTENSTEIN 0x1407
-#define TT_MS_LANGID_GREEK_GREECE 0x0408
-#define TT_MS_LANGID_ENGLISH_UNITED_STATES 0x0409
-#define TT_MS_LANGID_ENGLISH_UNITED_KINGDOM 0x0809
-#define TT_MS_LANGID_ENGLISH_AUSTRALIA 0x0C09
-#define TT_MS_LANGID_ENGLISH_CANADA 0x1009
-#define TT_MS_LANGID_ENGLISH_NEW_ZEALAND 0x1409
-#define TT_MS_LANGID_ENGLISH_IRELAND 0x1809
-#define TT_MS_LANGID_ENGLISH_SOUTH_AFRICA 0x1C09
-#define TT_MS_LANGID_ENGLISH_JAMAICA 0x2009
-#define TT_MS_LANGID_ENGLISH_CARIBBEAN 0x2409
-#define TT_MS_LANGID_ENGLISH_BELIZE 0x2809
-#define TT_MS_LANGID_ENGLISH_TRINIDAD 0x2C09
-#define TT_MS_LANGID_ENGLISH_ZIMBABWE 0x3009
-#define TT_MS_LANGID_ENGLISH_PHILIPPINES 0x3409
-#define TT_MS_LANGID_ENGLISH_INDIA 0x4009
-#define TT_MS_LANGID_ENGLISH_MALAYSIA 0x4409
-#define TT_MS_LANGID_ENGLISH_SINGAPORE 0x4809
-#define TT_MS_LANGID_SPANISH_SPAIN_TRADITIONAL_SORT 0x040A
-#define TT_MS_LANGID_SPANISH_MEXICO 0x080A
-#define TT_MS_LANGID_SPANISH_SPAIN_MODERN_SORT 0x0C0A
-#define TT_MS_LANGID_SPANISH_GUATEMALA 0x100A
-#define TT_MS_LANGID_SPANISH_COSTA_RICA 0x140A
-#define TT_MS_LANGID_SPANISH_PANAMA 0x180A
-#define TT_MS_LANGID_SPANISH_DOMINICAN_REPUBLIC 0x1C0A
-#define TT_MS_LANGID_SPANISH_VENEZUELA 0x200A
-#define TT_MS_LANGID_SPANISH_COLOMBIA 0x240A
-#define TT_MS_LANGID_SPANISH_PERU 0x280A
-#define TT_MS_LANGID_SPANISH_ARGENTINA 0x2C0A
-#define TT_MS_LANGID_SPANISH_ECUADOR 0x300A
-#define TT_MS_LANGID_SPANISH_CHILE 0x340A
-#define TT_MS_LANGID_SPANISH_URUGUAY 0x380A
-#define TT_MS_LANGID_SPANISH_PARAGUAY 0x3C0A
-#define TT_MS_LANGID_SPANISH_BOLIVIA 0x400A
-#define TT_MS_LANGID_SPANISH_EL_SALVADOR 0x440A
-#define TT_MS_LANGID_SPANISH_HONDURAS 0x480A
-#define TT_MS_LANGID_SPANISH_NICARAGUA 0x4C0A
-#define TT_MS_LANGID_SPANISH_PUERTO_RICO 0x500A
-#define TT_MS_LANGID_SPANISH_UNITED_STATES 0x540A
-#define TT_MS_LANGID_FINNISH_FINLAND 0x040B
-#define TT_MS_LANGID_FRENCH_FRANCE 0x040C
-#define TT_MS_LANGID_FRENCH_BELGIUM 0x080C
-#define TT_MS_LANGID_FRENCH_CANADA 0x0C0C
-#define TT_MS_LANGID_FRENCH_SWITZERLAND 0x100C
-#define TT_MS_LANGID_FRENCH_LUXEMBOURG 0x140C
-#define TT_MS_LANGID_FRENCH_MONACO 0x180C
-#define TT_MS_LANGID_HEBREW_ISRAEL 0x040D
-#define TT_MS_LANGID_HUNGARIAN_HUNGARY 0x040E
-#define TT_MS_LANGID_ICELANDIC_ICELAND 0x040F
-#define TT_MS_LANGID_ITALIAN_ITALY 0x0410
-#define TT_MS_LANGID_ITALIAN_SWITZERLAND 0x0810
-#define TT_MS_LANGID_JAPANESE_JAPAN 0x0411
-#define TT_MS_LANGID_KOREAN_KOREA 0x0412
-#define TT_MS_LANGID_DUTCH_NETHERLANDS 0x0413
-#define TT_MS_LANGID_DUTCH_BELGIUM 0x0813
-#define TT_MS_LANGID_NORWEGIAN_NORWAY_BOKMAL 0x0414
-#define TT_MS_LANGID_NORWEGIAN_NORWAY_NYNORSK 0x0814
-#define TT_MS_LANGID_POLISH_POLAND 0x0415
-#define TT_MS_LANGID_PORTUGUESE_BRAZIL 0x0416
-#define TT_MS_LANGID_PORTUGUESE_PORTUGAL 0x0816
-#define TT_MS_LANGID_ROMANSH_SWITZERLAND 0x0417
-#define TT_MS_LANGID_ROMANIAN_ROMANIA 0x0418
-#define TT_MS_LANGID_RUSSIAN_RUSSIA 0x0419
-#define TT_MS_LANGID_CROATIAN_CROATIA 0x041A
-#define TT_MS_LANGID_SERBIAN_SERBIA_LATIN 0x081A
-#define TT_MS_LANGID_SERBIAN_SERBIA_CYRILLIC 0x0C1A
-#define TT_MS_LANGID_CROATIAN_BOSNIA_HERZEGOVINA 0x101A
-#define TT_MS_LANGID_BOSNIAN_BOSNIA_HERZEGOVINA 0x141A
-#define TT_MS_LANGID_SERBIAN_BOSNIA_HERZ_LATIN 0x181A
-#define TT_MS_LANGID_SERBIAN_BOSNIA_HERZ_CYRILLIC 0x1C1A
-#define TT_MS_LANGID_BOSNIAN_BOSNIA_HERZ_CYRILLIC 0x201A
-#define TT_MS_LANGID_SLOVAK_SLOVAKIA 0x041B
-#define TT_MS_LANGID_ALBANIAN_ALBANIA 0x041C
-#define TT_MS_LANGID_SWEDISH_SWEDEN 0x041D
-#define TT_MS_LANGID_SWEDISH_FINLAND 0x081D
-#define TT_MS_LANGID_THAI_THAILAND 0x041E
-#define TT_MS_LANGID_TURKISH_TURKEY 0x041F
-#define TT_MS_LANGID_URDU_PAKISTAN 0x0420
-#define TT_MS_LANGID_INDONESIAN_INDONESIA 0x0421
-#define TT_MS_LANGID_UKRAINIAN_UKRAINE 0x0422
-#define TT_MS_LANGID_BELARUSIAN_BELARUS 0x0423
-#define TT_MS_LANGID_SLOVENIAN_SLOVENIA 0x0424
-#define TT_MS_LANGID_ESTONIAN_ESTONIA 0x0425
-#define TT_MS_LANGID_LATVIAN_LATVIA 0x0426
-#define TT_MS_LANGID_LITHUANIAN_LITHUANIA 0x0427
-#define TT_MS_LANGID_TAJIK_TAJIKISTAN 0x0428
-#define TT_MS_LANGID_VIETNAMESE_VIET_NAM 0x042A
-#define TT_MS_LANGID_ARMENIAN_ARMENIA 0x042B
-#define TT_MS_LANGID_AZERI_AZERBAIJAN_LATIN 0x042C
-#define TT_MS_LANGID_AZERI_AZERBAIJAN_CYRILLIC 0x082C
-#define TT_MS_LANGID_BASQUE_BASQUE 0x042D
-#define TT_MS_LANGID_UPPER_SORBIAN_GERMANY 0x042E
-#define TT_MS_LANGID_LOWER_SORBIAN_GERMANY 0x082E
-#define TT_MS_LANGID_MACEDONIAN_MACEDONIA 0x042F
-#define TT_MS_LANGID_SETSWANA_SOUTH_AFRICA 0x0432
-#define TT_MS_LANGID_ISIXHOSA_SOUTH_AFRICA 0x0434
-#define TT_MS_LANGID_ISIZULU_SOUTH_AFRICA 0x0435
-#define TT_MS_LANGID_AFRIKAANS_SOUTH_AFRICA 0x0436
-#define TT_MS_LANGID_GEORGIAN_GEORGIA 0x0437
-#define TT_MS_LANGID_FAEROESE_FAEROE_ISLANDS 0x0438
-#define TT_MS_LANGID_HINDI_INDIA 0x0439
-#define TT_MS_LANGID_MALTESE_MALTA 0x043A
-#define TT_MS_LANGID_SAMI_NORTHERN_NORWAY 0x043B
-#define TT_MS_LANGID_SAMI_NORTHERN_SWEDEN 0x083B
-#define TT_MS_LANGID_SAMI_NORTHERN_FINLAND 0x0C3B
-#define TT_MS_LANGID_SAMI_LULE_NORWAY 0x103B
-#define TT_MS_LANGID_SAMI_LULE_SWEDEN 0x143B
-#define TT_MS_LANGID_SAMI_SOUTHERN_NORWAY 0x183B
-#define TT_MS_LANGID_SAMI_SOUTHERN_SWEDEN 0x1C3B
-#define TT_MS_LANGID_SAMI_SKOLT_FINLAND 0x203B
-#define TT_MS_LANGID_SAMI_INARI_FINLAND 0x243B
-#define TT_MS_LANGID_IRISH_IRELAND 0x083C
-#define TT_MS_LANGID_MALAY_MALAYSIA 0x043E
-#define TT_MS_LANGID_MALAY_BRUNEI_DARUSSALAM 0x083E
-#define TT_MS_LANGID_KAZAKH_KAZAKHSTAN 0x043F
-#define TT_MS_LANGID_KYRGYZ_KYRGYZSTAN /* Cyrillic*/ 0x0440
-#define TT_MS_LANGID_KISWAHILI_KENYA 0x0441
-#define TT_MS_LANGID_TURKMEN_TURKMENISTAN 0x0442
-#define TT_MS_LANGID_UZBEK_UZBEKISTAN_LATIN 0x0443
-#define TT_MS_LANGID_UZBEK_UZBEKISTAN_CYRILLIC 0x0843
-#define TT_MS_LANGID_TATAR_RUSSIA 0x0444
-#define TT_MS_LANGID_BENGALI_INDIA 0x0445
-#define TT_MS_LANGID_BENGALI_BANGLADESH 0x0845
-#define TT_MS_LANGID_PUNJABI_INDIA 0x0446
-#define TT_MS_LANGID_GUJARATI_INDIA 0x0447
-#define TT_MS_LANGID_ODIA_INDIA 0x0448
-#define TT_MS_LANGID_TAMIL_INDIA 0x0449
-#define TT_MS_LANGID_TELUGU_INDIA 0x044A
-#define TT_MS_LANGID_KANNADA_INDIA 0x044B
-#define TT_MS_LANGID_MALAYALAM_INDIA 0x044C
-#define TT_MS_LANGID_ASSAMESE_INDIA 0x044D
-#define TT_MS_LANGID_MARATHI_INDIA 0x044E
-#define TT_MS_LANGID_SANSKRIT_INDIA 0x044F
-#define TT_MS_LANGID_MONGOLIAN_MONGOLIA /* Cyrillic */ 0x0450
-#define TT_MS_LANGID_MONGOLIAN_PRC 0x0850
-#define TT_MS_LANGID_TIBETAN_PRC 0x0451
-#define TT_MS_LANGID_WELSH_UNITED_KINGDOM 0x0452
-#define TT_MS_LANGID_KHMER_CAMBODIA 0x0453
-#define TT_MS_LANGID_LAO_LAOS 0x0454
-#define TT_MS_LANGID_GALICIAN_GALICIAN 0x0456
-#define TT_MS_LANGID_KONKANI_INDIA 0x0457
-#define TT_MS_LANGID_SYRIAC_SYRIA 0x045A
-#define TT_MS_LANGID_SINHALA_SRI_LANKA 0x045B
-#define TT_MS_LANGID_INUKTITUT_CANADA 0x045D
-#define TT_MS_LANGID_INUKTITUT_CANADA_LATIN 0x085D
-#define TT_MS_LANGID_AMHARIC_ETHIOPIA 0x045E
-#define TT_MS_LANGID_TAMAZIGHT_ALGERIA 0x085F
-#define TT_MS_LANGID_NEPALI_NEPAL 0x0461
-#define TT_MS_LANGID_FRISIAN_NETHERLANDS 0x0462
-#define TT_MS_LANGID_PASHTO_AFGHANISTAN 0x0463
-#define TT_MS_LANGID_FILIPINO_PHILIPPINES 0x0464
-#define TT_MS_LANGID_DHIVEHI_MALDIVES 0x0465
-#define TT_MS_LANGID_HAUSA_NIGERIA 0x0468
-#define TT_MS_LANGID_YORUBA_NIGERIA 0x046A
-#define TT_MS_LANGID_QUECHUA_BOLIVIA 0x046B
-#define TT_MS_LANGID_QUECHUA_ECUADOR 0x086B
-#define TT_MS_LANGID_QUECHUA_PERU 0x0C6B
-#define TT_MS_LANGID_SESOTHO_SA_LEBOA_SOUTH_AFRICA 0x046C
-#define TT_MS_LANGID_BASHKIR_RUSSIA 0x046D
-#define TT_MS_LANGID_LUXEMBOURGISH_LUXEMBOURG 0x046E
-#define TT_MS_LANGID_GREENLANDIC_GREENLAND 0x046F
-#define TT_MS_LANGID_IGBO_NIGERIA 0x0470
-#define TT_MS_LANGID_YI_PRC 0x0478
-#define TT_MS_LANGID_MAPUDUNGUN_CHILE 0x047A
-#define TT_MS_LANGID_MOHAWK_MOHAWK 0x047C
-#define TT_MS_LANGID_BRETON_FRANCE 0x047E
-#define TT_MS_LANGID_UIGHUR_PRC 0x0480
-#define TT_MS_LANGID_MAORI_NEW_ZEALAND 0x0481
-#define TT_MS_LANGID_OCCITAN_FRANCE 0x0482
-#define TT_MS_LANGID_CORSICAN_FRANCE 0x0483
-#define TT_MS_LANGID_ALSATIAN_FRANCE 0x0484
-#define TT_MS_LANGID_YAKUT_RUSSIA 0x0485
-#define TT_MS_LANGID_KICHE_GUATEMALA 0x0486
-#define TT_MS_LANGID_KINYARWANDA_RWANDA 0x0487
-#define TT_MS_LANGID_WOLOF_SENEGAL 0x0488
-#define TT_MS_LANGID_DARI_AFGHANISTAN 0x048C
-
- /* */
-
-
- /* legacy macro definitions not present in OpenType 1.8.1 */
-#define TT_MS_LANGID_ARABIC_GENERAL 0x0001
-#define TT_MS_LANGID_CATALAN_SPAIN \
- TT_MS_LANGID_CATALAN_CATALAN
-#define TT_MS_LANGID_CHINESE_GENERAL 0x0004
-#define TT_MS_LANGID_CHINESE_MACAU \
- TT_MS_LANGID_CHINESE_MACAO
-#define TT_MS_LANGID_GERMAN_LIECHTENSTEI \
- TT_MS_LANGID_GERMAN_LIECHTENSTEIN
-#define TT_MS_LANGID_ENGLISH_GENERAL 0x0009
-#define TT_MS_LANGID_ENGLISH_INDONESIA 0x3809
-#define TT_MS_LANGID_ENGLISH_HONG_KONG 0x3C09
-#define TT_MS_LANGID_SPANISH_SPAIN_INTERNATIONAL_SORT \
- TT_MS_LANGID_SPANISH_SPAIN_MODERN_SORT
-#define TT_MS_LANGID_SPANISH_LATIN_AMERICA 0xE40AU
-#define TT_MS_LANGID_FRENCH_WEST_INDIES 0x1C0C
-#define TT_MS_LANGID_FRENCH_REUNION 0x200C
-#define TT_MS_LANGID_FRENCH_CONGO 0x240C
- /* which was formerly: */
-#define TT_MS_LANGID_FRENCH_ZAIRE \
- TT_MS_LANGID_FRENCH_CONGO
-#define TT_MS_LANGID_FRENCH_SENEGAL 0x280C
-#define TT_MS_LANGID_FRENCH_CAMEROON 0x2C0C
-#define TT_MS_LANGID_FRENCH_COTE_D_IVOIRE 0x300C
-#define TT_MS_LANGID_FRENCH_MALI 0x340C
-#define TT_MS_LANGID_FRENCH_MOROCCO 0x380C
-#define TT_MS_LANGID_FRENCH_HAITI 0x3C0C
-#define TT_MS_LANGID_FRENCH_NORTH_AFRICA 0xE40CU
-#define TT_MS_LANGID_KOREAN_EXTENDED_WANSUNG_KOREA \
- TT_MS_LANGID_KOREAN_KOREA
-#define TT_MS_LANGID_KOREAN_JOHAB_KOREA 0x0812
-#define TT_MS_LANGID_RHAETO_ROMANIC_SWITZERLAND \
- TT_MS_LANGID_ROMANSH_SWITZERLAND
-#define TT_MS_LANGID_MOLDAVIAN_MOLDAVIA 0x0818
-#define TT_MS_LANGID_RUSSIAN_MOLDAVIA 0x0819
-#define TT_MS_LANGID_URDU_INDIA 0x0820
-#define TT_MS_LANGID_CLASSIC_LITHUANIAN_LITHUANIA 0x0827
-#define TT_MS_LANGID_SLOVENE_SLOVENIA \
- TT_MS_LANGID_SLOVENIAN_SLOVENIA
-#define TT_MS_LANGID_FARSI_IRAN 0x0429
-#define TT_MS_LANGID_BASQUE_SPAIN \
- TT_MS_LANGID_BASQUE_BASQUE
-#define TT_MS_LANGID_SORBIAN_GERMANY \
- TT_MS_LANGID_UPPER_SORBIAN_GERMANY
-#define TT_MS_LANGID_SUTU_SOUTH_AFRICA 0x0430
-#define TT_MS_LANGID_TSONGA_SOUTH_AFRICA 0x0431
-#define TT_MS_LANGID_TSWANA_SOUTH_AFRICA \
- TT_MS_LANGID_SETSWANA_SOUTH_AFRICA
-#define TT_MS_LANGID_VENDA_SOUTH_AFRICA 0x0433
-#define TT_MS_LANGID_XHOSA_SOUTH_AFRICA \
- TT_MS_LANGID_ISIXHOSA_SOUTH_AFRICA
-#define TT_MS_LANGID_ZULU_SOUTH_AFRICA \
- TT_MS_LANGID_ISIZULU_SOUTH_AFRICA
-#define TT_MS_LANGID_SAAMI_LAPONIA 0x043B
- /* the next two values are incorrectly inverted */
-#define TT_MS_LANGID_IRISH_GAELIC_IRELAND 0x043C
-#define TT_MS_LANGID_SCOTTISH_GAELIC_UNITED_KINGDOM 0x083C
-#define TT_MS_LANGID_YIDDISH_GERMANY 0x043D
-#define TT_MS_LANGID_KAZAK_KAZAKSTAN \
- TT_MS_LANGID_KAZAKH_KAZAKHSTAN
-#define TT_MS_LANGID_KIRGHIZ_KIRGHIZ_REPUBLIC \
- TT_MS_LANGID_KYRGYZ_KYRGYZSTAN
-#define TT_MS_LANGID_KIRGHIZ_KIRGHIZSTAN \
- TT_MS_LANGID_KYRGYZ_KYRGYZSTAN
-#define TT_MS_LANGID_SWAHILI_KENYA \
- TT_MS_LANGID_KISWAHILI_KENYA
-#define TT_MS_LANGID_TATAR_TATARSTAN \
- TT_MS_LANGID_TATAR_RUSSIA
-#define TT_MS_LANGID_PUNJABI_ARABIC_PAKISTAN 0x0846
-#define TT_MS_LANGID_ORIYA_INDIA \
- TT_MS_LANGID_ODIA_INDIA
-#define TT_MS_LANGID_MONGOLIAN_MONGOLIA_MONGOLIAN \
- TT_MS_LANGID_MONGOLIAN_PRC
-#define TT_MS_LANGID_TIBETAN_CHINA \
- TT_MS_LANGID_TIBETAN_PRC
-#define TT_MS_LANGID_DZONGHKA_BHUTAN 0x0851
-#define TT_MS_LANGID_TIBETAN_BHUTAN \
- TT_MS_LANGID_DZONGHKA_BHUTAN
-#define TT_MS_LANGID_WELSH_WALES \
- TT_MS_LANGID_WELSH_UNITED_KINGDOM
-#define TT_MS_LANGID_BURMESE_MYANMAR 0x0455
-#define TT_MS_LANGID_GALICIAN_SPAIN \
- TT_MS_LANGID_GALICIAN_GALICIAN
-#define TT_MS_LANGID_MANIPURI_INDIA /* Bengali */ 0x0458
-#define TT_MS_LANGID_SINDHI_INDIA /* Arabic */ 0x0459
-#define TT_MS_LANGID_SINDHI_PAKISTAN 0x0859
-#define TT_MS_LANGID_SINHALESE_SRI_LANKA \
- TT_MS_LANGID_SINHALA_SRI_LANKA
-#define TT_MS_LANGID_CHEROKEE_UNITED_STATES 0x045C
-#define TT_MS_LANGID_TAMAZIGHT_MOROCCO /* Arabic */ 0x045F
-#define TT_MS_LANGID_TAMAZIGHT_MOROCCO_LATIN \
- TT_MS_LANGID_TAMAZIGHT_ALGERIA
-#define TT_MS_LANGID_KASHMIRI_PAKISTAN /* Arabic */ 0x0460
-#define TT_MS_LANGID_KASHMIRI_SASIA 0x0860
-#define TT_MS_LANGID_KASHMIRI_INDIA \
- TT_MS_LANGID_KASHMIRI_SASIA
-#define TT_MS_LANGID_NEPALI_INDIA 0x0861
-#define TT_MS_LANGID_DIVEHI_MALDIVES \
- TT_MS_LANGID_DHIVEHI_MALDIVES
-#define TT_MS_LANGID_EDO_NIGERIA 0x0466
-#define TT_MS_LANGID_FULFULDE_NIGERIA 0x0467
-#define TT_MS_LANGID_IBIBIO_NIGERIA 0x0469
-#define TT_MS_LANGID_SEPEDI_SOUTH_AFRICA \
- TT_MS_LANGID_SESOTHO_SA_LEBOA_SOUTH_AFRICA
-#define TT_MS_LANGID_SOTHO_SOUTHERN_SOUTH_AFRICA \
- TT_MS_LANGID_SESOTHO_SA_LEBOA_SOUTH_AFRICA
-#define TT_MS_LANGID_KANURI_NIGERIA 0x0471
-#define TT_MS_LANGID_OROMO_ETHIOPIA 0x0472
-#define TT_MS_LANGID_TIGRIGNA_ETHIOPIA 0x0473
-#define TT_MS_LANGID_TIGRIGNA_ERYTHREA 0x0873
-#define TT_MS_LANGID_TIGRIGNA_ERYTREA \
- TT_MS_LANGID_TIGRIGNA_ERYTHREA
-#define TT_MS_LANGID_GUARANI_PARAGUAY 0x0474
-#define TT_MS_LANGID_HAWAIIAN_UNITED_STATES 0x0475
-#define TT_MS_LANGID_LATIN 0x0476
-#define TT_MS_LANGID_SOMALI_SOMALIA 0x0477
-#define TT_MS_LANGID_YI_CHINA \
- TT_MS_LANGID_YI_PRC
-#define TT_MS_LANGID_PAPIAMENTU_NETHERLANDS_ANTILLES 0x0479
-#define TT_MS_LANGID_UIGHUR_CHINA \
- TT_MS_LANGID_UIGHUR_PRC
-
-
- /**************************************************************************
- *
- * @enum:
- * TT_NAME_ID_XXX
- *
- * @description:
- * Possible values of the 'name' identifier field in the name records of
- * an SFNT 'name' table. These values are platform independent.
- */
-
-#define TT_NAME_ID_COPYRIGHT 0
-#define TT_NAME_ID_FONT_FAMILY 1
-#define TT_NAME_ID_FONT_SUBFAMILY 2
-#define TT_NAME_ID_UNIQUE_ID 3
-#define TT_NAME_ID_FULL_NAME 4
-#define TT_NAME_ID_VERSION_STRING 5
-#define TT_NAME_ID_PS_NAME 6
-#define TT_NAME_ID_TRADEMARK 7
-
- /* the following values are from the OpenType spec */
-#define TT_NAME_ID_MANUFACTURER 8
-#define TT_NAME_ID_DESIGNER 9
-#define TT_NAME_ID_DESCRIPTION 10
-#define TT_NAME_ID_VENDOR_URL 11
-#define TT_NAME_ID_DESIGNER_URL 12
-#define TT_NAME_ID_LICENSE 13
-#define TT_NAME_ID_LICENSE_URL 14
- /* number 15 is reserved */
-#define TT_NAME_ID_TYPOGRAPHIC_FAMILY 16
-#define TT_NAME_ID_TYPOGRAPHIC_SUBFAMILY 17
-#define TT_NAME_ID_MAC_FULL_NAME 18
-
- /* The following code is new as of 2000-01-21 */
-#define TT_NAME_ID_SAMPLE_TEXT 19
-
- /* This is new in OpenType 1.3 */
-#define TT_NAME_ID_CID_FINDFONT_NAME 20
-
- /* This is new in OpenType 1.5 */
-#define TT_NAME_ID_WWS_FAMILY 21
-#define TT_NAME_ID_WWS_SUBFAMILY 22
-
- /* This is new in OpenType 1.7 */
-#define TT_NAME_ID_LIGHT_BACKGROUND 23
-#define TT_NAME_ID_DARK_BACKGROUND 24
-
- /* This is new in OpenType 1.8 */
-#define TT_NAME_ID_VARIATIONS_PREFIX 25
-
- /* these two values are deprecated */
-#define TT_NAME_ID_PREFERRED_FAMILY TT_NAME_ID_TYPOGRAPHIC_FAMILY
-#define TT_NAME_ID_PREFERRED_SUBFAMILY TT_NAME_ID_TYPOGRAPHIC_SUBFAMILY
-
-
- /**************************************************************************
- *
- * @enum:
- * TT_UCR_XXX
- *
- * @description:
- * Possible bit mask values for the `ulUnicodeRangeX` fields in an SFNT
- * 'OS/2' table.
- */
-
- /* ulUnicodeRange1 */
- /* --------------- */
-
- /* Bit 0 Basic Latin */
-#define TT_UCR_BASIC_LATIN (1L << 0) /* U+0020-U+007E */
- /* Bit 1 C1 Controls and Latin-1 Supplement */
-#define TT_UCR_LATIN1_SUPPLEMENT (1L << 1) /* U+0080-U+00FF */
- /* Bit 2 Latin Extended-A */
-#define TT_UCR_LATIN_EXTENDED_A (1L << 2) /* U+0100-U+017F */
- /* Bit 3 Latin Extended-B */
-#define TT_UCR_LATIN_EXTENDED_B (1L << 3) /* U+0180-U+024F */
- /* Bit 4 IPA Extensions */
- /* Phonetic Extensions */
- /* Phonetic Extensions Supplement */
-#define TT_UCR_IPA_EXTENSIONS (1L << 4) /* U+0250-U+02AF */
- /* U+1D00-U+1D7F */
- /* U+1D80-U+1DBF */
- /* Bit 5 Spacing Modifier Letters */
- /* Modifier Tone Letters */
-#define TT_UCR_SPACING_MODIFIER (1L << 5) /* U+02B0-U+02FF */
- /* U+A700-U+A71F */
- /* Bit 6 Combining Diacritical Marks */
- /* Combining Diacritical Marks Supplement */
-#define TT_UCR_COMBINING_DIACRITICAL_MARKS (1L << 6) /* U+0300-U+036F */
- /* U+1DC0-U+1DFF */
- /* Bit 7 Greek and Coptic */
-#define TT_UCR_GREEK (1L << 7) /* U+0370-U+03FF */
- /* Bit 8 Coptic */
-#define TT_UCR_COPTIC (1L << 8) /* U+2C80-U+2CFF */
- /* Bit 9 Cyrillic */
- /* Cyrillic Supplement */
- /* Cyrillic Extended-A */
- /* Cyrillic Extended-B */
-#define TT_UCR_CYRILLIC (1L << 9) /* U+0400-U+04FF */
- /* U+0500-U+052F */
- /* U+2DE0-U+2DFF */
- /* U+A640-U+A69F */
- /* Bit 10 Armenian */
-#define TT_UCR_ARMENIAN (1L << 10) /* U+0530-U+058F */
- /* Bit 11 Hebrew */
-#define TT_UCR_HEBREW (1L << 11) /* U+0590-U+05FF */
- /* Bit 12 Vai */
-#define TT_UCR_VAI (1L << 12) /* U+A500-U+A63F */
- /* Bit 13 Arabic */
- /* Arabic Supplement */
-#define TT_UCR_ARABIC (1L << 13) /* U+0600-U+06FF */
- /* U+0750-U+077F */
- /* Bit 14 NKo */
-#define TT_UCR_NKO (1L << 14) /* U+07C0-U+07FF */
- /* Bit 15 Devanagari */
-#define TT_UCR_DEVANAGARI (1L << 15) /* U+0900-U+097F */
- /* Bit 16 Bengali */
-#define TT_UCR_BENGALI (1L << 16) /* U+0980-U+09FF */
- /* Bit 17 Gurmukhi */
-#define TT_UCR_GURMUKHI (1L << 17) /* U+0A00-U+0A7F */
- /* Bit 18 Gujarati */
-#define TT_UCR_GUJARATI (1L << 18) /* U+0A80-U+0AFF */
- /* Bit 19 Oriya */
-#define TT_UCR_ORIYA (1L << 19) /* U+0B00-U+0B7F */
- /* Bit 20 Tamil */
-#define TT_UCR_TAMIL (1L << 20) /* U+0B80-U+0BFF */
- /* Bit 21 Telugu */
-#define TT_UCR_TELUGU (1L << 21) /* U+0C00-U+0C7F */
- /* Bit 22 Kannada */
-#define TT_UCR_KANNADA (1L << 22) /* U+0C80-U+0CFF */
- /* Bit 23 Malayalam */
-#define TT_UCR_MALAYALAM (1L << 23) /* U+0D00-U+0D7F */
- /* Bit 24 Thai */
-#define TT_UCR_THAI (1L << 24) /* U+0E00-U+0E7F */
- /* Bit 25 Lao */
-#define TT_UCR_LAO (1L << 25) /* U+0E80-U+0EFF */
- /* Bit 26 Georgian */
- /* Georgian Supplement */
-#define TT_UCR_GEORGIAN (1L << 26) /* U+10A0-U+10FF */
- /* U+2D00-U+2D2F */
- /* Bit 27 Balinese */
-#define TT_UCR_BALINESE (1L << 27) /* U+1B00-U+1B7F */
- /* Bit 28 Hangul Jamo */
-#define TT_UCR_HANGUL_JAMO (1L << 28) /* U+1100-U+11FF */
- /* Bit 29 Latin Extended Additional */
- /* Latin Extended-C */
- /* Latin Extended-D */
-#define TT_UCR_LATIN_EXTENDED_ADDITIONAL (1L << 29) /* U+1E00-U+1EFF */
- /* U+2C60-U+2C7F */
- /* U+A720-U+A7FF */
- /* Bit 30 Greek Extended */
-#define TT_UCR_GREEK_EXTENDED (1L << 30) /* U+1F00-U+1FFF */
- /* Bit 31 General Punctuation */
- /* Supplemental Punctuation */
-#define TT_UCR_GENERAL_PUNCTUATION (1L << 31) /* U+2000-U+206F */
- /* U+2E00-U+2E7F */
-
- /* ulUnicodeRange2 */
- /* --------------- */
-
- /* Bit 32 Superscripts And Subscripts */
-#define TT_UCR_SUPERSCRIPTS_SUBSCRIPTS (1L << 0) /* U+2070-U+209F */
- /* Bit 33 Currency Symbols */
-#define TT_UCR_CURRENCY_SYMBOLS (1L << 1) /* U+20A0-U+20CF */
- /* Bit 34 Combining Diacritical Marks For Symbols */
-#define TT_UCR_COMBINING_DIACRITICAL_MARKS_SYMB \
- (1L << 2) /* U+20D0-U+20FF */
- /* Bit 35 Letterlike Symbols */
-#define TT_UCR_LETTERLIKE_SYMBOLS (1L << 3) /* U+2100-U+214F */
- /* Bit 36 Number Forms */
-#define TT_UCR_NUMBER_FORMS (1L << 4) /* U+2150-U+218F */
- /* Bit 37 Arrows */
- /* Supplemental Arrows-A */
- /* Supplemental Arrows-B */
- /* Miscellaneous Symbols and Arrows */
-#define TT_UCR_ARROWS (1L << 5) /* U+2190-U+21FF */
- /* U+27F0-U+27FF */
- /* U+2900-U+297F */
- /* U+2B00-U+2BFF */
- /* Bit 38 Mathematical Operators */
- /* Supplemental Mathematical Operators */
- /* Miscellaneous Mathematical Symbols-A */
- /* Miscellaneous Mathematical Symbols-B */
-#define TT_UCR_MATHEMATICAL_OPERATORS (1L << 6) /* U+2200-U+22FF */
- /* U+2A00-U+2AFF */
- /* U+27C0-U+27EF */
- /* U+2980-U+29FF */
- /* Bit 39 Miscellaneous Technical */
-#define TT_UCR_MISCELLANEOUS_TECHNICAL (1L << 7) /* U+2300-U+23FF */
- /* Bit 40 Control Pictures */
-#define TT_UCR_CONTROL_PICTURES (1L << 8) /* U+2400-U+243F */
- /* Bit 41 Optical Character Recognition */
-#define TT_UCR_OCR (1L << 9) /* U+2440-U+245F */
- /* Bit 42 Enclosed Alphanumerics */
-#define TT_UCR_ENCLOSED_ALPHANUMERICS (1L << 10) /* U+2460-U+24FF */
- /* Bit 43 Box Drawing */
-#define TT_UCR_BOX_DRAWING (1L << 11) /* U+2500-U+257F */
- /* Bit 44 Block Elements */
-#define TT_UCR_BLOCK_ELEMENTS (1L << 12) /* U+2580-U+259F */
- /* Bit 45 Geometric Shapes */
-#define TT_UCR_GEOMETRIC_SHAPES (1L << 13) /* U+25A0-U+25FF */
- /* Bit 46 Miscellaneous Symbols */
-#define TT_UCR_MISCELLANEOUS_SYMBOLS (1L << 14) /* U+2600-U+26FF */
- /* Bit 47 Dingbats */
-#define TT_UCR_DINGBATS (1L << 15) /* U+2700-U+27BF */
- /* Bit 48 CJK Symbols and Punctuation */
-#define TT_UCR_CJK_SYMBOLS (1L << 16) /* U+3000-U+303F */
- /* Bit 49 Hiragana */
-#define TT_UCR_HIRAGANA (1L << 17) /* U+3040-U+309F */
- /* Bit 50 Katakana */
- /* Katakana Phonetic Extensions */
-#define TT_UCR_KATAKANA (1L << 18) /* U+30A0-U+30FF */
- /* U+31F0-U+31FF */
- /* Bit 51 Bopomofo */
- /* Bopomofo Extended */
-#define TT_UCR_BOPOMOFO (1L << 19) /* U+3100-U+312F */
- /* U+31A0-U+31BF */
- /* Bit 52 Hangul Compatibility Jamo */
-#define TT_UCR_HANGUL_COMPATIBILITY_JAMO (1L << 20) /* U+3130-U+318F */
- /* Bit 53 Phags-Pa */
-#define TT_UCR_CJK_MISC (1L << 21) /* U+A840-U+A87F */
-#define TT_UCR_KANBUN TT_UCR_CJK_MISC /* deprecated */
-#define TT_UCR_PHAGSPA
- /* Bit 54 Enclosed CJK Letters and Months */
-#define TT_UCR_ENCLOSED_CJK_LETTERS_MONTHS (1L << 22) /* U+3200-U+32FF */
- /* Bit 55 CJK Compatibility */
-#define TT_UCR_CJK_COMPATIBILITY (1L << 23) /* U+3300-U+33FF */
- /* Bit 56 Hangul Syllables */
-#define TT_UCR_HANGUL (1L << 24) /* U+AC00-U+D7A3 */
- /* Bit 57 High Surrogates */
- /* High Private Use Surrogates */
- /* Low Surrogates */
-
- /* According to OpenType specs v.1.3+, */
- /* setting bit 57 implies that there is */
- /* at least one codepoint beyond the */
- /* Basic Multilingual Plane that is */
- /* supported by this font. So it really */
- /* means >= U+10000. */
-#define TT_UCR_SURROGATES (1L << 25) /* U+D800-U+DB7F */
- /* U+DB80-U+DBFF */
- /* U+DC00-U+DFFF */
-#define TT_UCR_NON_PLANE_0 TT_UCR_SURROGATES
- /* Bit 58 Phoenician */
-#define TT_UCR_PHOENICIAN (1L << 26) /*U+10900-U+1091F*/
- /* Bit 59 CJK Unified Ideographs */
- /* CJK Radicals Supplement */
- /* Kangxi Radicals */
- /* Ideographic Description Characters */
- /* CJK Unified Ideographs Extension A */
- /* CJK Unified Ideographs Extension B */
- /* Kanbun */
-#define TT_UCR_CJK_UNIFIED_IDEOGRAPHS (1L << 27) /* U+4E00-U+9FFF */
- /* U+2E80-U+2EFF */
- /* U+2F00-U+2FDF */
- /* U+2FF0-U+2FFF */
- /* U+3400-U+4DB5 */
- /*U+20000-U+2A6DF*/
- /* U+3190-U+319F */
- /* Bit 60 Private Use */
-#define TT_UCR_PRIVATE_USE (1L << 28) /* U+E000-U+F8FF */
- /* Bit 61 CJK Strokes */
- /* CJK Compatibility Ideographs */
- /* CJK Compatibility Ideographs Supplement */
-#define TT_UCR_CJK_COMPATIBILITY_IDEOGRAPHS (1L << 29) /* U+31C0-U+31EF */
- /* U+F900-U+FAFF */
- /*U+2F800-U+2FA1F*/
- /* Bit 62 Alphabetic Presentation Forms */
-#define TT_UCR_ALPHABETIC_PRESENTATION_FORMS (1L << 30) /* U+FB00-U+FB4F */
- /* Bit 63 Arabic Presentation Forms-A */
-#define TT_UCR_ARABIC_PRESENTATION_FORMS_A (1L << 31) /* U+FB50-U+FDFF */
-
- /* ulUnicodeRange3 */
- /* --------------- */
-
- /* Bit 64 Combining Half Marks */
-#define TT_UCR_COMBINING_HALF_MARKS (1L << 0) /* U+FE20-U+FE2F */
- /* Bit 65 Vertical forms */
- /* CJK Compatibility Forms */
-#define TT_UCR_CJK_COMPATIBILITY_FORMS (1L << 1) /* U+FE10-U+FE1F */
- /* U+FE30-U+FE4F */
- /* Bit 66 Small Form Variants */
-#define TT_UCR_SMALL_FORM_VARIANTS (1L << 2) /* U+FE50-U+FE6F */
- /* Bit 67 Arabic Presentation Forms-B */
-#define TT_UCR_ARABIC_PRESENTATION_FORMS_B (1L << 3) /* U+FE70-U+FEFE */
- /* Bit 68 Halfwidth and Fullwidth Forms */
-#define TT_UCR_HALFWIDTH_FULLWIDTH_FORMS (1L << 4) /* U+FF00-U+FFEF */
- /* Bit 69 Specials */
-#define TT_UCR_SPECIALS (1L << 5) /* U+FFF0-U+FFFD */
- /* Bit 70 Tibetan */
-#define TT_UCR_TIBETAN (1L << 6) /* U+0F00-U+0FFF */
- /* Bit 71 Syriac */
-#define TT_UCR_SYRIAC (1L << 7) /* U+0700-U+074F */
- /* Bit 72 Thaana */
-#define TT_UCR_THAANA (1L << 8) /* U+0780-U+07BF */
- /* Bit 73 Sinhala */
-#define TT_UCR_SINHALA (1L << 9) /* U+0D80-U+0DFF */
- /* Bit 74 Myanmar */
-#define TT_UCR_MYANMAR (1L << 10) /* U+1000-U+109F */
- /* Bit 75 Ethiopic */
- /* Ethiopic Supplement */
- /* Ethiopic Extended */
-#define TT_UCR_ETHIOPIC (1L << 11) /* U+1200-U+137F */
- /* U+1380-U+139F */
- /* U+2D80-U+2DDF */
- /* Bit 76 Cherokee */
-#define TT_UCR_CHEROKEE (1L << 12) /* U+13A0-U+13FF */
- /* Bit 77 Unified Canadian Aboriginal Syllabics */
-#define TT_UCR_CANADIAN_ABORIGINAL_SYLLABICS (1L << 13) /* U+1400-U+167F */
- /* Bit 78 Ogham */
-#define TT_UCR_OGHAM (1L << 14) /* U+1680-U+169F */
- /* Bit 79 Runic */
-#define TT_UCR_RUNIC (1L << 15) /* U+16A0-U+16FF */
- /* Bit 80 Khmer */
- /* Khmer Symbols */
-#define TT_UCR_KHMER (1L << 16) /* U+1780-U+17FF */
- /* U+19E0-U+19FF */
- /* Bit 81 Mongolian */
-#define TT_UCR_MONGOLIAN (1L << 17) /* U+1800-U+18AF */
- /* Bit 82 Braille Patterns */
-#define TT_UCR_BRAILLE (1L << 18) /* U+2800-U+28FF */
- /* Bit 83 Yi Syllables */
- /* Yi Radicals */
-#define TT_UCR_YI (1L << 19) /* U+A000-U+A48F */
- /* U+A490-U+A4CF */
- /* Bit 84 Tagalog */
- /* Hanunoo */
- /* Buhid */
- /* Tagbanwa */
-#define TT_UCR_PHILIPPINE (1L << 20) /* U+1700-U+171F */
- /* U+1720-U+173F */
- /* U+1740-U+175F */
- /* U+1760-U+177F */
- /* Bit 85 Old Italic */
-#define TT_UCR_OLD_ITALIC (1L << 21) /*U+10300-U+1032F*/
- /* Bit 86 Gothic */
-#define TT_UCR_GOTHIC (1L << 22) /*U+10330-U+1034F*/
- /* Bit 87 Deseret */
-#define TT_UCR_DESERET (1L << 23) /*U+10400-U+1044F*/
- /* Bit 88 Byzantine Musical Symbols */
- /* Musical Symbols */
- /* Ancient Greek Musical Notation */
-#define TT_UCR_MUSICAL_SYMBOLS (1L << 24) /*U+1D000-U+1D0FF*/
- /*U+1D100-U+1D1FF*/
- /*U+1D200-U+1D24F*/
- /* Bit 89 Mathematical Alphanumeric Symbols */
-#define TT_UCR_MATH_ALPHANUMERIC_SYMBOLS (1L << 25) /*U+1D400-U+1D7FF*/
- /* Bit 90 Private Use (plane 15) */
- /* Private Use (plane 16) */
-#define TT_UCR_PRIVATE_USE_SUPPLEMENTARY (1L << 26) /*U+F0000-U+FFFFD*/
- /*U+100000-U+10FFFD*/
- /* Bit 91 Variation Selectors */
- /* Variation Selectors Supplement */
-#define TT_UCR_VARIATION_SELECTORS (1L << 27) /* U+FE00-U+FE0F */
- /*U+E0100-U+E01EF*/
- /* Bit 92 Tags */
-#define TT_UCR_TAGS (1L << 28) /*U+E0000-U+E007F*/
- /* Bit 93 Limbu */
-#define TT_UCR_LIMBU (1L << 29) /* U+1900-U+194F */
- /* Bit 94 Tai Le */
-#define TT_UCR_TAI_LE (1L << 30) /* U+1950-U+197F */
- /* Bit 95 New Tai Lue */
-#define TT_UCR_NEW_TAI_LUE (1L << 31) /* U+1980-U+19DF */
-
- /* ulUnicodeRange4 */
- /* --------------- */
-
- /* Bit 96 Buginese */
-#define TT_UCR_BUGINESE (1L << 0) /* U+1A00-U+1A1F */
- /* Bit 97 Glagolitic */
-#define TT_UCR_GLAGOLITIC (1L << 1) /* U+2C00-U+2C5F */
- /* Bit 98 Tifinagh */
-#define TT_UCR_TIFINAGH (1L << 2) /* U+2D30-U+2D7F */
- /* Bit 99 Yijing Hexagram Symbols */
-#define TT_UCR_YIJING (1L << 3) /* U+4DC0-U+4DFF */
- /* Bit 100 Syloti Nagri */
-#define TT_UCR_SYLOTI_NAGRI (1L << 4) /* U+A800-U+A82F */
- /* Bit 101 Linear B Syllabary */
- /* Linear B Ideograms */
- /* Aegean Numbers */
-#define TT_UCR_LINEAR_B (1L << 5) /*U+10000-U+1007F*/
- /*U+10080-U+100FF*/
- /*U+10100-U+1013F*/
- /* Bit 102 Ancient Greek Numbers */
-#define TT_UCR_ANCIENT_GREEK_NUMBERS (1L << 6) /*U+10140-U+1018F*/
- /* Bit 103 Ugaritic */
-#define TT_UCR_UGARITIC (1L << 7) /*U+10380-U+1039F*/
- /* Bit 104 Old Persian */
-#define TT_UCR_OLD_PERSIAN (1L << 8) /*U+103A0-U+103DF*/
- /* Bit 105 Shavian */
-#define TT_UCR_SHAVIAN (1L << 9) /*U+10450-U+1047F*/
- /* Bit 106 Osmanya */
-#define TT_UCR_OSMANYA (1L << 10) /*U+10480-U+104AF*/
- /* Bit 107 Cypriot Syllabary */
-#define TT_UCR_CYPRIOT_SYLLABARY (1L << 11) /*U+10800-U+1083F*/
- /* Bit 108 Kharoshthi */
-#define TT_UCR_KHAROSHTHI (1L << 12) /*U+10A00-U+10A5F*/
- /* Bit 109 Tai Xuan Jing Symbols */
-#define TT_UCR_TAI_XUAN_JING (1L << 13) /*U+1D300-U+1D35F*/
- /* Bit 110 Cuneiform */
- /* Cuneiform Numbers and Punctuation */
-#define TT_UCR_CUNEIFORM (1L << 14) /*U+12000-U+123FF*/
- /*U+12400-U+1247F*/
- /* Bit 111 Counting Rod Numerals */
-#define TT_UCR_COUNTING_ROD_NUMERALS (1L << 15) /*U+1D360-U+1D37F*/
- /* Bit 112 Sundanese */
-#define TT_UCR_SUNDANESE (1L << 16) /* U+1B80-U+1BBF */
- /* Bit 113 Lepcha */
-#define TT_UCR_LEPCHA (1L << 17) /* U+1C00-U+1C4F */
- /* Bit 114 Ol Chiki */
-#define TT_UCR_OL_CHIKI (1L << 18) /* U+1C50-U+1C7F */
- /* Bit 115 Saurashtra */
-#define TT_UCR_SAURASHTRA (1L << 19) /* U+A880-U+A8DF */
- /* Bit 116 Kayah Li */
-#define TT_UCR_KAYAH_LI (1L << 20) /* U+A900-U+A92F */
- /* Bit 117 Rejang */
-#define TT_UCR_REJANG (1L << 21) /* U+A930-U+A95F */
- /* Bit 118 Cham */
-#define TT_UCR_CHAM (1L << 22) /* U+AA00-U+AA5F */
- /* Bit 119 Ancient Symbols */
-#define TT_UCR_ANCIENT_SYMBOLS (1L << 23) /*U+10190-U+101CF*/
- /* Bit 120 Phaistos Disc */
-#define TT_UCR_PHAISTOS_DISC (1L << 24) /*U+101D0-U+101FF*/
- /* Bit 121 Carian */
- /* Lycian */
- /* Lydian */
-#define TT_UCR_OLD_ANATOLIAN (1L << 25) /*U+102A0-U+102DF*/
- /*U+10280-U+1029F*/
- /*U+10920-U+1093F*/
- /* Bit 122 Domino Tiles */
- /* Mahjong Tiles */
-#define TT_UCR_GAME_TILES (1L << 26) /*U+1F030-U+1F09F*/
- /*U+1F000-U+1F02F*/
- /* Bit 123-127 Reserved for process-internal usage */
-
- /* */
-
- /* for backward compatibility with older FreeType versions */
-#define TT_UCR_ARABIC_PRESENTATION_A \
- TT_UCR_ARABIC_PRESENTATION_FORMS_A
-#define TT_UCR_ARABIC_PRESENTATION_B \
- TT_UCR_ARABIC_PRESENTATION_FORMS_B
-
-#define TT_UCR_COMBINING_DIACRITICS \
- TT_UCR_COMBINING_DIACRITICAL_MARKS
-#define TT_UCR_COMBINING_DIACRITICS_SYMB \
- TT_UCR_COMBINING_DIACRITICAL_MARKS_SYMB
-
-
-FT_END_HEADER
-
-#endif /* TTNAMEID_H_ */
-
-
-/* END */
--- a/msvc/msvc2003/freetype/include/freetype/tttables.h
+++ /dev/null
@@ -1,856 +1,0 @@
-/****************************************************************************
- *
- * tttables.h
- *
- * Basic SFNT/TrueType tables definitions and interface
- * (specification only).
- *
- * Copyright (C) 1996-2019 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 <ft2build.h>
-#include FT_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 */
--- a/msvc/msvc2003/freetype/include/freetype/tttags.h
+++ /dev/null
@@ -1,123 +1,0 @@
-/****************************************************************************
- *
- * tttags.h
- *
- * Tags for TrueType and OpenType tables (specification only).
- *
- * Copyright (C) 1996-2019 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 <ft2build.h>
-#include FT_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' )
-
-/* 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 */
--- a/msvc/msvc2003/freetype/include/ft2build.h
+++ /dev/null
@@ -1,44 +1,0 @@
-/****************************************************************************
- *
- * ft2build.h
- *
- * FreeType 2 build and setup macros.
- *
- * Copyright (C) 1996-2019 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. It is
- * the only header file which should be included directly; all other
- * FreeType header files should be accessed with macro names (after
- * including `ft2build.h`).
- *
- * A typical example is
- *
- * ```
- * #include <ft2build.h>
- * #include FT_FREETYPE_H
- * ```
- *
- */
-
-
-#ifndef FT2BUILD_H_
-#define FT2BUILD_H_
-
-#include <freetype/config/ftheader.h>
-
-#endif /* FT2BUILD_H_ */
-
-
-/* END */
binary files a/msvc/msvc2003/freetype/lib/freetype.dll /dev/null differ
binary files a/msvc/msvc2003/freetype/lib/freetype.lib /dev/null differ
--- a/msvc/msvc2003/freetype/readme.txt
+++ /dev/null
@@ -1,7 +1,0 @@
-This is a build of FreeType 2.10.0, built with MSVC2003.
-
-Though Freetype's source code doesn't come with a Visual Studio 2003 solution
-file, the VC6 project in 'builds/windows/visualc' works just as well.
-
-This build comes with subpixel rendering enabled: this was done by defining
-FT_CONFIG_OPTION_SUBPIXEL_RENDERING in 'include/freetype/config/ftoption.h'.