ref: b81e4a11abf14f726c5eee37c5f80db71f2d9334
parent: 6cbc7fdf4a0f7cd3b37ba4c763a110ab6461d74d
author: Clownacy <[email protected]>
date: Thu Mar 21 14:51:14 EDT 2019
Updated the MSVC2003 copy of Freetype to 2.10.0 Found a way to build the library that doesn't involve a command line and a MinGW make utility, so I switched to that instead. Also, this new method produces _dynamic_ libraries, so that's a bonus.
--- a/msvc2003/CSE2.vcproj
+++ b/msvc2003/CSE2.vcproj
@@ -21,7 +21,7 @@
<Tool
Name="VCCLCompilerTool"
Optimization="0"
- AdditionalIncludeDirectories=""SDL2-2.0.9/include";"freetype-2.9.1/include";./"
+ AdditionalIncludeDirectories=""SDL2-2.0.9/include";"freetype-2.10.0/include";./"
PreprocessorDefinitions="WIN32;_DEBUG;WINDOWS;NONPORTABLE"
MinimalRebuild="TRUE"
BasicRuntimeChecks="0"
@@ -34,7 +34,7 @@
Name="VCCustomBuildTool"/>
<Tool
Name="VCLinkerTool"
- AdditionalDependencies="SDL2-2.0.9/lib/x86/SDL2.lib SDL2-2.0.9/lib/x86/SDL2main.lib freetype-2.9.1/lib/freetype.lib"
+ AdditionalDependencies="SDL2-2.0.9/lib/x86/SDL2.lib SDL2-2.0.9/lib/x86/SDL2main.lib freetype-2.10.0/lib/freetype.lib"
OutputFile="$(OutDir)\$(ProjectName).exe"
LinkIncremental="2"
AdditionalLibraryDirectories=""
@@ -73,7 +73,7 @@
<Tool
Name="VCCLCompilerTool"
Optimization="0"
- AdditionalIncludeDirectories=""SDL2-2.0.9/include";"freetype-2.9.1/include";./"
+ AdditionalIncludeDirectories=""SDL2-2.0.9/include";"freetype-2.10.0/include";./"
PreprocessorDefinitions="WIN32;NDEBUG;WINDOWS;NONPORTABLE"
MinimalRebuild="TRUE"
RuntimeLibrary="0"
@@ -85,7 +85,7 @@
Name="VCCustomBuildTool"/>
<Tool
Name="VCLinkerTool"
- AdditionalDependencies="SDL2-2.0.9/lib/x86/SDL2.lib SDL2-2.0.9/lib/x86/SDL2main.lib freetype-2.9.1/lib/freetype.lib"
+ AdditionalDependencies="SDL2-2.0.9/lib/x86/SDL2.lib SDL2-2.0.9/lib/x86/SDL2main.lib freetype-2.10.0/lib/freetype.lib"
OutputFile="$(OutDir)\$(ProjectName).exe"
LinkIncremental="1"
IgnoreAllDefaultLibraries="FALSE"
@@ -123,7 +123,7 @@
<Tool
Name="VCCLCompilerTool"
Optimization="0"
- AdditionalIncludeDirectories=""SDL2-2.0.9/include";"freetype-2.9.1/include";./"
+ AdditionalIncludeDirectories=""SDL2-2.0.9/include";"freetype-2.10.0/include";./"
PreprocessorDefinitions="WIN32;NDEBUG;WINDOWS;NONPORTABLE;JAPANESE"
MinimalRebuild="TRUE"
RuntimeLibrary="0"
@@ -135,7 +135,7 @@
Name="VCCustomBuildTool"/>
<Tool
Name="VCLinkerTool"
- AdditionalDependencies="SDL2-2.0.9/lib/x86/SDL2.lib SDL2-2.0.9/lib/x86/SDL2main.lib freetype-2.9.1/lib/freetype.lib"
+ AdditionalDependencies="SDL2-2.0.9/lib/x86/SDL2.lib SDL2-2.0.9/lib/x86/SDL2main.lib freetype-2.10.0/lib/freetype.lib"
OutputFile="$(OutDir)\$(ProjectName).exe"
LinkIncremental="1"
IgnoreAllDefaultLibraries="FALSE"
@@ -173,7 +173,7 @@
<Tool
Name="VCCLCompilerTool"
Optimization="0"
- AdditionalIncludeDirectories=""SDL2-2.0.9/include";"freetype-2.9.1/include";./"
+ AdditionalIncludeDirectories=""SDL2-2.0.9/include";"freetype-2.10.0/include";./"
PreprocessorDefinitions="WIN32;_DEBUG;WINDOWS;NONPORTABLE;JAPANESE"
MinimalRebuild="TRUE"
BasicRuntimeChecks="0"
@@ -186,7 +186,7 @@
Name="VCCustomBuildTool"/>
<Tool
Name="VCLinkerTool"
- AdditionalDependencies="SDL2-2.0.9/lib/x86/SDL2.lib SDL2-2.0.9/lib/x86/SDL2main.lib freetype-2.9.1/lib/freetype.lib"
+ AdditionalDependencies="SDL2-2.0.9/lib/x86/SDL2.lib SDL2-2.0.9/lib/x86/SDL2main.lib freetype-2.10.0/lib/freetype.lib"
OutputFile="$(OutDir)\$(ProjectName).exe"
LinkIncremental="2"
AdditionalLibraryDirectories=""
--- /dev/null
+++ b/msvc2003/freetype-2.10.0/FTL.TXT
@@ -1,0 +1,169 @@
+ 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 ---
--- /dev/null
+++ b/msvc2003/freetype-2.10.0/include/freetype/config/ftconfig.h
@@ -1,0 +1,575 @@
+/****************************************************************************
+ *
+ * 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 */
--- /dev/null
+++ b/msvc2003/freetype-2.10.0/include/freetype/config/ftheader.h
@@ -1,0 +1,814 @@
+/****************************************************************************
+ *
+ * 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 */
--- /dev/null
+++ b/msvc2003/freetype-2.10.0/include/freetype/config/ftmodule.h
@@ -1,0 +1,32 @@
+/*
+ * 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 */
--- /dev/null
+++ b/msvc2003/freetype-2.10.0/include/freetype/config/ftoption.h
@@ -1,0 +1,982 @@
+/****************************************************************************
+ *
+ * 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 */
--- /dev/null
+++ b/msvc2003/freetype-2.10.0/include/freetype/config/ftstdlib.h
@@ -1,0 +1,175 @@
+/****************************************************************************
+ *
+ * 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 */
--- /dev/null
+++ b/msvc2003/freetype-2.10.0/include/freetype/freetype.h
@@ -1,0 +1,4880 @@
+/****************************************************************************
+ *
+ * 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 */
--- /dev/null
+++ b/msvc2003/freetype-2.10.0/include/freetype/ftadvanc.h
@@ -1,0 +1,188 @@
+/****************************************************************************
+ *
+ * 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 */
--- /dev/null
+++ b/msvc2003/freetype-2.10.0/include/freetype/ftbbox.h
@@ -1,0 +1,102 @@
+/****************************************************************************
+ *
+ * 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: */
--- /dev/null
+++ b/msvc2003/freetype-2.10.0/include/freetype/ftbdf.h
@@ -1,0 +1,213 @@
+/****************************************************************************
+ *
+ * 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 */
--- /dev/null
+++ b/msvc2003/freetype-2.10.0/include/freetype/ftbitmap.h
@@ -1,0 +1,330 @@
+/****************************************************************************
+ *
+ * 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 */
--- /dev/null
+++ b/msvc2003/freetype-2.10.0/include/freetype/ftbzip2.h
@@ -1,0 +1,102 @@
+/****************************************************************************
+ *
+ * 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 */
--- /dev/null
+++ b/msvc2003/freetype-2.10.0/include/freetype/ftcache.h
@@ -1,0 +1,1088 @@
+/****************************************************************************
+ *
+ * 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 */
--- /dev/null
+++ b/msvc2003/freetype-2.10.0/include/freetype/ftchapters.h
@@ -1,0 +1,145 @@
+/****************************************************************************
+ *
+ * This file defines the structure of the FreeType reference.
+ * It is used by the python script that generates the HTML files.
+ *
+ */
+
+
+ /**************************************************************************
+ *
+ * @chapter:
+ * general_remarks
+ *
+ * @title:
+ * General Remarks
+ *
+ * @sections:
+ * header_inclusion
+ * user_allocation
+ *
+ */
+
+
+ /**************************************************************************
+ *
+ * @chapter:
+ * core_api
+ *
+ * @title:
+ * Core API
+ *
+ * @sections:
+ * version
+ * basic_types
+ * base_interface
+ * glyph_variants
+ * color_management
+ * layer_management
+ * glyph_management
+ * mac_specific
+ * sizes_management
+ * header_file_macros
+ *
+ */
+
+
+ /**************************************************************************
+ *
+ * @chapter:
+ * format_specific
+ *
+ * @title:
+ * Format-Specific API
+ *
+ * @sections:
+ * multiple_masters
+ * truetype_tables
+ * type1_tables
+ * sfnt_names
+ * bdf_fonts
+ * cid_fonts
+ * pfr_fonts
+ * winfnt_fonts
+ * font_formats
+ * gasp_table
+ *
+ */
+
+
+ /**************************************************************************
+ *
+ * @chapter:
+ * module_specific
+ *
+ * @title:
+ * Controlling FreeType Modules
+ *
+ * @sections:
+ * auto_hinter
+ * cff_driver
+ * t1_cid_driver
+ * tt_driver
+ * pcf_driver
+ * properties
+ * parameter_tags
+ * lcd_rendering
+ *
+ */
+
+
+ /**************************************************************************
+ *
+ * @chapter:
+ * cache_subsystem
+ *
+ * @title:
+ * Cache Sub-System
+ *
+ * @sections:
+ * cache_subsystem
+ *
+ */
+
+
+ /**************************************************************************
+ *
+ * @chapter:
+ * support_api
+ *
+ * @title:
+ * Support API
+ *
+ * @sections:
+ * computations
+ * list_processing
+ * outline_processing
+ * quick_advance
+ * bitmap_handling
+ * raster
+ * glyph_stroker
+ * system_interface
+ * module_management
+ * gzip
+ * lzw
+ * bzip2
+ *
+ */
+
+
+ /**************************************************************************
+ *
+ * @chapter:
+ * error_codes
+ *
+ * @title:
+ * Error Codes
+ *
+ * @sections:
+ * error_enumerations
+ * error_code_values
+ *
+ */
+
+
+/* END */
--- /dev/null
+++ b/msvc2003/freetype-2.10.0/include/freetype/ftcid.h
@@ -1,0 +1,168 @@
+/****************************************************************************
+ *
+ * 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 */
--- /dev/null
+++ b/msvc2003/freetype-2.10.0/include/freetype/ftcolor.h
@@ -1,0 +1,311 @@
+/****************************************************************************
+ *
+ * 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 */
--- /dev/null
+++ b/msvc2003/freetype-2.10.0/include/freetype/ftdriver.h
@@ -1,0 +1,1232 @@
+/****************************************************************************
+ *
+ * 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 */
--- /dev/null
+++ b/msvc2003/freetype-2.10.0/include/freetype/fterrdef.h
@@ -1,0 +1,279 @@
+/****************************************************************************
+ *
+ * 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 */
--- /dev/null
+++ b/msvc2003/freetype-2.10.0/include/freetype/fterrors.h
@@ -1,0 +1,285 @@
+/****************************************************************************
+ *
+ * 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 */
--- /dev/null
+++ b/msvc2003/freetype-2.10.0/include/freetype/ftfntfmt.h
@@ -1,0 +1,94 @@
+/****************************************************************************
+ *
+ * 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 */
--- /dev/null
+++ b/msvc2003/freetype-2.10.0/include/freetype/ftgasp.h
@@ -1,0 +1,144 @@
+/****************************************************************************
+ *
+ * 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 */
--- /dev/null
+++ b/msvc2003/freetype-2.10.0/include/freetype/ftglyph.h
@@ -1,0 +1,665 @@
+/****************************************************************************
+ *
+ * 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: */
--- /dev/null
+++ b/msvc2003/freetype-2.10.0/include/freetype/ftgxval.h
@@ -1,0 +1,355 @@
+/****************************************************************************
+ *
+ * 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 */
--- /dev/null
+++ b/msvc2003/freetype-2.10.0/include/freetype/ftgzip.h
@@ -1,0 +1,151 @@
+/****************************************************************************
+ *
+ * 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 */
--- /dev/null
+++ b/msvc2003/freetype-2.10.0/include/freetype/ftimage.h
@@ -1,0 +1,1240 @@
+/****************************************************************************
+ *
+ * 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: */
--- /dev/null
+++ b/msvc2003/freetype-2.10.0/include/freetype/ftincrem.h
@@ -1,0 +1,344 @@
+/****************************************************************************
+ *
+ * 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 */
--- /dev/null
+++ b/msvc2003/freetype-2.10.0/include/freetype/ftlcdfil.h
@@ -1,0 +1,328 @@
+/****************************************************************************
+ *
+ * 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 */
--- /dev/null
+++ b/msvc2003/freetype-2.10.0/include/freetype/ftlist.h
@@ -1,0 +1,297 @@
+/****************************************************************************
+ *
+ * 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 */
--- /dev/null
+++ b/msvc2003/freetype-2.10.0/include/freetype/ftlzw.h
@@ -1,0 +1,100 @@
+/****************************************************************************
+ *
+ * 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 */
--- /dev/null
+++ b/msvc2003/freetype-2.10.0/include/freetype/ftmac.h
@@ -1,0 +1,290 @@
+/****************************************************************************
+ *
+ * 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 */
--- /dev/null
+++ b/msvc2003/freetype-2.10.0/include/freetype/ftmm.h
@@ -1,0 +1,753 @@
+/****************************************************************************
+ *
+ * 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 */
--- /dev/null
+++ b/msvc2003/freetype-2.10.0/include/freetype/ftmodapi.h
@@ -1,0 +1,785 @@
+/****************************************************************************
+ *
+ * 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 */
--- /dev/null
+++ b/msvc2003/freetype-2.10.0/include/freetype/ftmoderr.h
@@ -1,0 +1,203 @@
+/****************************************************************************
+ *
+ * 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 */
--- /dev/null
+++ b/msvc2003/freetype-2.10.0/include/freetype/ftotval.h
@@ -1,0 +1,207 @@
+/****************************************************************************
+ *
+ * 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 */
--- /dev/null
+++ b/msvc2003/freetype-2.10.0/include/freetype/ftoutln.h
@@ -1,0 +1,593 @@
+/****************************************************************************
+ *
+ * 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: */
--- /dev/null
+++ b/msvc2003/freetype-2.10.0/include/freetype/ftparams.h
@@ -1,0 +1,204 @@
+/****************************************************************************
+ *
+ * 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 */
--- /dev/null
+++ b/msvc2003/freetype-2.10.0/include/freetype/ftpfr.h
@@ -1,0 +1,180 @@
+/****************************************************************************
+ *
+ * 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 */
--- /dev/null
+++ b/msvc2003/freetype-2.10.0/include/freetype/ftrender.h
@@ -1,0 +1,245 @@
+/****************************************************************************
+ *
+ * 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 */
--- /dev/null
+++ b/msvc2003/freetype-2.10.0/include/freetype/ftsizes.h
@@ -1,0 +1,160 @@
+/****************************************************************************
+ *
+ * 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 */
--- /dev/null
+++ b/msvc2003/freetype-2.10.0/include/freetype/ftsnames.h
@@ -1,0 +1,273 @@
+/****************************************************************************
+ *
+ * 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 */
--- /dev/null
+++ b/msvc2003/freetype-2.10.0/include/freetype/ftstroke.h
@@ -1,0 +1,772 @@
+/****************************************************************************
+ *
+ * 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: */
--- /dev/null
+++ b/msvc2003/freetype-2.10.0/include/freetype/ftsynth.h
@@ -1,0 +1,84 @@
+/****************************************************************************
+ *
+ * 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 */
--- /dev/null
+++ b/msvc2003/freetype-2.10.0/include/freetype/ftsystem.h
@@ -1,0 +1,353 @@
+/****************************************************************************
+ *
+ * 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 */
--- /dev/null
+++ b/msvc2003/freetype-2.10.0/include/freetype/fttrigon.h
@@ -1,0 +1,350 @@
+/****************************************************************************
+ *
+ * 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 */
--- /dev/null
+++ b/msvc2003/freetype-2.10.0/include/freetype/fttypes.h
@@ -1,0 +1,615 @@
+/****************************************************************************
+ *
+ * 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 */
--- /dev/null
+++ b/msvc2003/freetype-2.10.0/include/freetype/ftwinfnt.h
@@ -1,0 +1,277 @@
+/****************************************************************************
+ *
+ * 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: */
--- /dev/null
+++ b/msvc2003/freetype-2.10.0/include/freetype/t1tables.h
@@ -1,0 +1,774 @@
+/****************************************************************************
+ *
+ * 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 */
--- /dev/null
+++ b/msvc2003/freetype-2.10.0/include/freetype/ttnameid.h
@@ -1,0 +1,1236 @@
+/****************************************************************************
+ *
+ * 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 */
--- /dev/null
+++ b/msvc2003/freetype-2.10.0/include/freetype/tttables.h
@@ -1,0 +1,856 @@
+/****************************************************************************
+ *
+ * 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 */
--- /dev/null
+++ b/msvc2003/freetype-2.10.0/include/freetype/tttags.h
@@ -1,0 +1,123 @@
+/****************************************************************************
+ *
+ * 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 */
--- /dev/null
+++ b/msvc2003/freetype-2.10.0/include/ft2build.h
@@ -1,0 +1,44 @@
+/****************************************************************************
+ *
+ * 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 /dev/null b/msvc2003/freetype-2.10.0/lib/freetype.dll differ
binary files /dev/null b/msvc2003/freetype-2.10.0/lib/freetype.lib differ
--- /dev/null
+++ b/msvc2003/freetype-2.10.0/readme.txt
@@ -1,0 +1,7 @@
+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'.
--- a/msvc2003/freetype-2.9.1/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/msvc2003/freetype-2.9.1/include/freetype/config/ftconfig.h
+++ /dev/null
@@ -1,571 +1,0 @@
-/***************************************************************************/
-/* */
-/* ftconfig.h */
-/* */
-/* ANSI-specific configuration file (specification only). */
-/* */
-/* Copyright 1996-2018 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 is a macro used to indicate 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 ) || 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( __cplusplus )
-#define FT_EXPORT( x ) extern "C" x
-#else
-#define FT_EXPORT( x ) extern x
-#endif
-
-#else
-
-#if defined( FT2_DLLIMPORT )
-#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/msvc2003/freetype-2.9.1/include/freetype/config/ftheader.h
+++ /dev/null
@@ -1,804 +1,0 @@
-/***************************************************************************/
-/* */
-/* ftheader.h */
-/* */
-/* Build macros of the FreeType 2 library. */
-/* */
-/* Copyright 1996-2018 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>
-
-
- /* */
-
- /* 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/msvc2003/freetype-2.9.1/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/msvc2003/freetype-2.9.1/include/freetype/config/ftoption.h
+++ /dev/null
@@ -1,977 +1,0 @@
-/***************************************************************************/
-/* */
-/* ftoption.h */
-/* */
-/* User-selectable configuration macros (specification only). */
-/* */
-/* Copyright 1996-2018 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 precendence, 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 precendence, 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 precendence, 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 precendence, 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
-
-
- /*************************************************************************/
- /* */
- /* Position Independent Code */
- /* */
- /* If this macro is set (which is _not_ the default), FreeType2 will */
- /* avoid creating constants that require address fixups. Instead the */
- /* constants will be moved into a struct and additional intialization */
- /* code will be used. */
- /* */
- /* Setting this macro is needed for systems that prohibit address */
- /* fixups, such as BREW. [Note that standard compilers like gcc or */
- /* clang handle PIC generation automatically; you don't have to set */
- /* FT_CONFIG_OPTION_PIC, which is only necessary for very special */
- /* compilers.] */
- /* */
- /* Note that FT_CONFIG_OPTION_PIC support is not available for all */
- /* modules (see `modules.cfg' for a complete list). For building with */
- /* FT_CONFIG_OPTION_PIC support, do the following. */
- /* */
- /* 0. Clone the repository. */
- /* 1. Define FT_CONFIG_OPTION_PIC. */
- /* 2. Remove all subdirectories in `src' that don't have */
- /* FT_CONFIG_OPTION_PIC support. */
- /* 3. Comment out the corresponding modules in `modules.cfg'. */
- /* 4. Compile. */
- /* */
-/* #define FT_CONFIG_OPTION_PIC */
-
-
- /*************************************************************************/
- /*************************************************************************/
- /**** ****/
- /**** 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_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). 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 (CNS 11643 character set) needs 256. */
- /* */
-#define T1_MAX_CHARSTRINGS_OPERANDS 256
-
-
- /*************************************************************************/
- /* */
- /* Define this configuration macro if you want to prevent the */
- /* compilation of `t1afm', which is in charge of reading Type 1 AFM */
- /* files into an existing face. Note that if set, the T1 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. */
- /* */
- /* This experimental option is active only if the rendering mode is */
- /* FT_RENDER_MODE_LIGHT; 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). */
- /* */
-#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 */
-
-
- /*
- * This macro is defined if native TrueType hinting is requested by the
- * definitions above.
- */
-#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/msvc2003/freetype-2.9.1/include/freetype/config/ftstdlib.h
+++ /dev/null
@@ -1,175 +1,0 @@
-/***************************************************************************/
-/* */
-/* ftstdlib.h */
-/* */
-/* ANSI-specific library and header configuration file (specification */
-/* only). */
-/* */
-/* Copyright 2002-2018 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 FT2 with all fonts. */
- /* */
- /* In these case, `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/msvc2003/freetype-2.9.1/include/freetype/freetype.h
+++ /dev/null
@@ -1,4657 +1,0 @@
-/***************************************************************************/
-/* */
-/* freetype.h */
-/* */
-/* FreeType high-level API and common types (specification only). */
-/* */
-/* Copyright 1996-2018 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 preprocessor macro names, */
- /* 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). */
- /* */
- /* 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 */
- /* (since FreeType version 2.5.6), 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. */
- /* */
- /* 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. To access color */
- /* glyphs use @FT_LOAD_COLOR. */
- /* */
- /* 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( face )
- *
- * @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( face )
- *
- * @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( face )
- *
- * @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( face )
- *
- * @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( face )
- *
- * @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( face )
- *
- * @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( face )
- *
- * @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( face )
- *
- * @description:
- * Deprecated.
- *
- */
-#define FT_HAS_FAST_GLYPHS( face ) 0
-
-
- /*************************************************************************
- *
- * @macro:
- * FT_HAS_GLYPH_NAMES( face )
- *
- * @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( face )
- *
- * @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( face )
- *
- * @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( face )
- *
- * @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( face )
- *
- * @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( face )
- *
- * @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( face )
- *
- * @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 )
-
-
- /*************************************************************************/
- /* */
- /* <Const> */
- /* 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. */
- /* */
- /* 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->rsb_delta - slot->lsb_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 reserved; /* retained for binary compatibility */
- 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. */
- /* */
- /* 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. 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 should set the `num_subglyph' and `subglyphs' values of
- * the glyph slot accordingly, and set `glyph->format' to
- * @FT_GLYPH_FORMAT_COMPOSITE. The description of subglyphs can
- * then be accessed with @FT_Get_SubGlyph_Info.
- *
- * 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 ::
- * [Since 2.5] Load embedded color bitmap images. The resulting color
- * bitmaps, if available, will have the @FT_PIXEL_MODE_BGRA format.
- * If the flag is not set and color bitmaps are found, they are
- * converted to 256-level gray bitmaps transparently, using the
- * @FT_PIXEL_MODE_GRAY format.
- *
- * 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.
- *
- * 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. */
- /* */
- /* <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_filtering. 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.
- *
- * @note:
- * Here 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 );
-
-
- /*************************************************************************
- *
- * @macro:
- * 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).
- *
- * @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
-
-
- /*************************************************************************
- *
- * @func:
- * 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.
- *
- */
- 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 );
-
-
- /*************************************************************************/
- /* */
- /* <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 `cmap'. */
- /* */
- /* <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. */
- /* */
- /* <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* vec,
- 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 */
- /* */
- /* FREETYPE_XXX */
- /* */
- /*************************************************************************/
-
-
- /*************************************************************************
- *
- * @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 9
-#define FREETYPE_PATCH 1
-
-
- /*************************************************************************/
- /* */
- /* <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/msvc2003/freetype-2.9.1/include/freetype/ftadvanc.h
+++ /dev/null
@@ -1,187 +1,0 @@
-/***************************************************************************/
-/* */
-/* ftadvanc.h */
-/* */
-/* Quick computation of advance widths (specification only). */
-/* */
-/* Copyright 2008-2018 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
- *
- */
-
-
- /*************************************************************************/
- /* */
- /* <Const> */
- /* 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/msvc2003/freetype-2.9.1/include/freetype/ftbbox.h
+++ /dev/null
@@ -1,101 +1,0 @@
-/***************************************************************************/
-/* */
-/* ftbbox.h */
-/* */
-/* FreeType exact bbox computation (specification). */
-/* */
-/* Copyright 1996-2018 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/msvc2003/freetype-2.9.1/include/freetype/ftbdf.h
+++ /dev/null
@@ -1,210 +1,0 @@
-/***************************************************************************/
-/* */
-/* ftbdf.h */
-/* */
-/* FreeType API for accessing BDF-specific strings (specification). */
-/* */
-/* Copyright 2002-2018 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/msvc2003/freetype-2.9.1/include/freetype/ftbitmap.h
+++ /dev/null
@@ -1,240 +1,0 @@
-/***************************************************************************/
-/* */
-/* ftbitmap.h */
-/* */
-/* FreeType utility functions for bitmaps (specification). */
-/* */
-/* Copyright 2004-2018 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
-
-#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. */
- /* Note that none of the functions changes the bitmap's `flow' (as */
- /* indicated by the sign of the `pitch' field in `FT_Bitmap'). */
- /* */
- /*************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* <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. */
- /* */
- 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 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 */
- /* parameter. 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. */
- /* */
- FT_EXPORT( FT_Error )
- FT_Bitmap_Convert( FT_Library library,
- const FT_Bitmap *source,
- FT_Bitmap *target,
- FT_Int alignment );
-
-
- /*************************************************************************/
- /* */
- /* <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/msvc2003/freetype-2.9.1/include/freetype/ftbzip2.h
+++ /dev/null
@@ -1,102 +1,0 @@
-/***************************************************************************/
-/* */
-/* ftbzip2.h */
-/* */
-/* Bzip2-compressed stream support. */
-/* */
-/* Copyright 2010-2018 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/msvc2003/freetype-2.9.1/include/freetype/ftcache.h
+++ /dev/null
@@ -1,1042 +1,0 @@
-/***************************************************************************/
-/* */
-/* ftcache.h */
-/* */
-/* FreeType Cache subsystem (specification). */
-/* */
-/* Copyright 1996-2018 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/msvc2003/freetype-2.9.1/include/freetype/ftchapters.h
+++ /dev/null
@@ -1,139 +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 */
-/* 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 */
-/* */
-/***************************************************************************/
-
-
-/***************************************************************************/
-/* */
-/* <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 */
-/* lcd_filtering */
-/* */
-/***************************************************************************/
-
-/***************************************************************************/
-/* */
-/* <Chapter> */
-/* error_codes */
-/* */
-/* <Title> */
-/* Error Codes */
-/* */
-/* <Sections> */
-/* error_enumerations */
-/* error_code_values */
-/* */
-/***************************************************************************/
--- a/msvc2003/freetype-2.9.1/include/freetype/ftcid.h
+++ /dev/null
@@ -1,168 +1,0 @@
-/***************************************************************************/
-/* */
-/* ftcid.h */
-/* */
-/* FreeType API for accessing CID font information (specification). */
-/* */
-/* Copyright 2007-2018 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/msvc2003/freetype-2.9.1/include/freetype/ftdriver.h
+++ /dev/null
@@ -1,1225 +1,0 @@
-/***************************************************************************/
-/* */
-/* ftdriver.h */
-/* */
-/* FreeType API for controlling driver modules (specification only). */
-/* */
-/* Copyright 2017-2018 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://www.beatstamm.com/typography/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://www.beatstamm.com/typography/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://www.beatstamm.com/typography/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://www.beatstamm.com/typography/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.
- *
- * 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_CFF_HINTING_ADOBE;
- *
- *
- * FT_Init_FreeType( &library );
- *
- * FT_Property_Set( library, "cff",
- * "hinting-engine", &hinting_engine );
- * }
- *
- * @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').
- *
- * @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.
- *
- * {- * FT_Library library;
- * FT_Bool no_stem_darkening = TRUE;
- *
- *
- * FT_Init_FreeType( &library );
- *
- * FT_Property_Set( library, "cff",
- * "no-stem-darkening", &no_stem_darkening );
- * }
- *
- * @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.
- *
- * @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, as the following
- * example demonstrates for the Type~1 driver.
- *
- * {- * 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 );
- * }
- *
- * 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
- * }
- *
- * @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.
- *
- * {- * 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 );
- * }
- *
- * @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).
- *
- * @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.
- *
- * 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 );
- * }
- *
- * @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').
- *
- * @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.
- *
- * 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.
- *
- * {- * FT_Library library;
- * FT_UInt fallback_script = FT_AUTOHINTER_SCRIPT_NONE;
- *
- *
- * FT_Init_FreeType( &library );
- *
- * FT_Property_Set( library, "autofitter",
- * "fallback-script", &fallback_script );
- * }
- *
- * @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.
- *
- * @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.
- *
- * {- * FT_Library library;
- * FT_UInt default_script = FT_AUTOHINTER_SCRIPT_NONE;
- *
- *
- * FT_Init_FreeType( &library );
- *
- * FT_Property_Set( library, "autofitter",
- * "default-script", &default_script );
- * }
- *
- * @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.
- *
- * @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.
- *
- * {- * 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 );
- * }
- *
- * @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).
- *
- * @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. The example below 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 );
- * }
- *
- * @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.
- *
- * @since:
- * 2.6
- *
- */
-
-
- /* */
-
-
-FT_END_HEADER
-
-
-#endif /* FTDRIVER_H_ */
-
-
-/* END */
--- a/msvc2003/freetype-2.9.1/include/freetype/fterrdef.h
+++ /dev/null
@@ -1,280 +1,0 @@
-/***************************************************************************/
-/* */
-/* fterrdef.h */
-/* */
-/* FreeType error codes (specification). */
-/* */
-/* Copyright 2002-2018 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/msvc2003/freetype-2.9.1/include/freetype/fterrors.h
+++ /dev/null
@@ -1,226 +1,0 @@
-/***************************************************************************/
-/* */
-/* fterrors.h */
-/* */
-/* FreeType error code handling (specification). */
-/* */
-/* Copyright 1996-2018 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 */
- /* } */
- /* */
- /* Note that `FT_Err_Ok' is _not_ defined with `FT_ERRORDEF' but with */
- /* `FT_NOERRORDEF'; it is always zero. */
- /* */
- /*************************************************************************/
-
- /* */
-
- /* 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_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
-
-#endif /* !(FTERRORS_H_ && __FTERRORS_H__) */
-
-
-/* END */
--- a/msvc2003/freetype-2.9.1/include/freetype/ftfntfmt.h
+++ /dev/null
@@ -1,95 +1,0 @@
-/***************************************************************************/
-/* */
-/* ftfntfmt.h */
-/* */
-/* Support functions for font formats. */
-/* */
-/* Copyright 2002-2018 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/msvc2003/freetype-2.9.1/include/freetype/ftgasp.h
+++ /dev/null
@@ -1,142 +1,0 @@
-/***************************************************************************/
-/* */
-/* ftgasp.h */
-/* */
-/* Access of TrueType's `gasp' table (specification). */
-/* */
-/* Copyright 2007-2018 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
-
-
- /*************************************************************************
- *
- * @func:
- * 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/msvc2003/freetype-2.9.1/include/freetype/ftglyph.h
+++ /dev/null
@@ -1,614 +1,0 @@
-/***************************************************************************/
-/* */
-/* ftglyph.h */
-/* */
-/* FreeType convenience functions to handle glyphs (specification). */
-/* */
-/* Copyright 1996-2018 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. */
- /* */
- /*************************************************************************/
-
-
- /* 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_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 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, &glyph[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/msvc2003/freetype-2.9.1/include/freetype/ftgxval.h
+++ /dev/null
@@ -1,357 +1,0 @@
-/***************************************************************************/
-/* */
-/* ftgxval.h */
-/* */
-/* FreeType API for validating TrueTypeGX/AAT tables (specification). */
-/* */
-/* Copyright 2004-2018 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/msvc2003/freetype-2.9.1/include/freetype/ftgzip.h
+++ /dev/null
@@ -1,151 +1,0 @@
-/***************************************************************************/
-/* */
-/* ftgzip.h */
-/* */
-/* Gzip-compressed stream support. */
-/* */
-/* Copyright 2002-2018 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/msvc2003/freetype-2.9.1/include/freetype/ftimage.h
+++ /dev/null
@@ -1,1205 +1,0 @@
-/***************************************************************************/
-/* */
-/* ftimage.h */
-/* */
-/* FreeType glyph image formats and default raster interface */
-/* (specification). */
-/* */
-/* Copyright 1996-2018 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 use 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 & 3 )
-
-#define FT_CURVE_TAG_ON 1
-#define FT_CURVE_TAG_CONIC 0
-#define FT_CURVE_TAG_CUBIC 2
-
-#define FT_CURVE_TAG_HAS_SCANMODE 4
-
-#define FT_CURVE_TAG_TOUCH_X 8 /* reserved for the TrueType hinter */
-#define FT_CURVE_TAG_TOUCH_Y 16 /* reserved for the TrueType hinter */
-
-#define FT_CURVE_TAG_TOUCH_BOTH ( FT_CURVE_TAG_TOUCH_X | \
- FT_CURVE_TAG_TOUCH_Y )
-
-#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. */
- /* */
- /* XXX: For now, the standard raster doesn't support direct */
- /* composition but this should change for the final release (see */
- /* the files `demos/src/ftgrays.c' and `demos/src/ftgrays2.c' */
- /* for examples of distinct implementations that 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/msvc2003/freetype-2.9.1/include/freetype/ftincrem.h
+++ /dev/null
@@ -1,343 +1,0 @@
-/***************************************************************************/
-/* */
-/* ftincrem.h */
-/* */
-/* FreeType incremental loading (specification). */
-/* */
-/* Copyright 2002-2018 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/msvc2003/freetype-2.9.1/include/freetype/ftlcdfil.h
+++ /dev/null
@@ -1,309 +1,0 @@
-/***************************************************************************/
-/* */
-/* ftlcdfil.h */
-/* */
-/* FreeType API for color filtering of subpixel bitmap glyphs */
-/* (specification). */
-/* */
-/* Copyright 2006-2018 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_filtering
- *
- * @title:
- * LCD Filtering
- *
- * @abstract:
- * Reduce color fringes of subpixel-rendered bitmaps.
- *
- * @description:
- * 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. The default FreeType LCD
- * rendering uses different technology, and API described below,
- * although available, does nothing.
- *
- * 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. Since these
- * subpixels are color pixels, using them unfiltered creates severe
- * color fringes. Use the @FT_Library_SetLcdFilter API to specify a
- * low-pass filter, which is then applied to subpixel-rendered bitmaps
- * generated through @FT_Render_Glyph. The filter sacrifices some of
- * the higher resolution to reduce color fringes, making the glyph image
- * slightly blurrier. Positional improvements will remain.
- *
- * A filter should have two properties:
- *
- * 1) It should be normalized, meaning the sum of the 5~components
- * should be 256 (0x100). It is possible to go above or under this
- * target sum, however: going under means tossing out contrast, going
- * over means invoking clamping and thereby non-linearities that
- * increase contrast somewhat at the expense of greater distortion
- * and color-fringing. Contrast is better enhanced through stem
- * darkening.
- *
- * 2) It should be color-balanced, meaning a filter `{~a, b, c, b, a~}'- * where a~+ b~=~c. It distributes the computed coverage for one
- * subpixel to all subpixels equally, sacrificing some won resolution
- * but drastically reducing color-fringing. Positioning improvements
- * remain! Note that color-fringing can only really be minimized
- * when using a color-balanced filter and alpha-blending the glyph
- * onto a surface in linear space; see @FT_Render_Glyph.
- *
- * Regarding the form, a filter can be a `boxy' filter or a `beveled'
- * filter. Boxy filters are sharper but are less forgiving of non-ideal
- * gamma curves of a screen (viewing angles!), beveled filters are
- * fuzzier but more tolerant.
- *
- * Examples:
- *
- * - [0x10 0x40 0x70 0x40 0x10] is beveled and neither balanced nor
- * normalized.
- *
- * - [0x1A 0x33 0x4D 0x33 0x1A] is beveled and balanced but not
- * normalized.
- *
- * - [0x19 0x33 0x66 0x4c 0x19] is beveled and normalized but not
- * balanced.
- *
- * - [0x00 0x4c 0x66 0x4c 0x00] is boxily beveled and normalized but not
- * balanced.
- *
- * - [0x00 0x55 0x56 0x55 0x00] is boxy, normalized, and almost
- * balanced.
- *
- * - [0x08 0x4D 0x56 0x4D 0x08] is beveled, normalized and, almost
- * balanced.
- *
- * The filter affects glyph bitmaps rendered through @FT_Render_Glyph,
- * @FT_Load_Glyph, and @FT_Load_Char. It does _not_ affect the output
- * of @FT_Outline_Render and @FT_Outline_Get_Bitmap.
- *
- * If this feature is activated, the dimensions of LCD glyph bitmaps are
- * 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 3~subpixels to the left, and
- * 3~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.
- *
- * It is important to understand that linear alpha blending and gamma
- * correction is critical for correctly rendering glyphs onto surfaces
- * without artifacts and even more critical when subpixel rendering is
- * involved.
- *
- * Each of the 3~alpha values (subpixels) is 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. The
- * distribution of density values by the color-balanced filter assumes
- * alpha blending is done in linear space; only then color artifacts
- * cancel out.
- */
-
-
- /****************************************************************************
- *
- * @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 ::
- * The default filter reduces color fringes considerably, at the cost
- * of a slight blurriness in the output.
- *
- * It is a beveled, normalized, and color-balanced five-tap filter
- * that is more forgiving to screens with non-ideal gamma curves and
- * viewing angles. Note that while color-fringing is reduced, it can
- * only be minimized by using linear alpha blending and gamma
- * correction to render glyphs onto surfaces. The default filter
- * weights are [0x08 0x4D 0x56 0x4D 0x08].
- *
- * FT_LCD_FILTER_LIGHT ::
- * The light filter is a variant that is sharper at the cost of
- * slightly more color fringes than the default one.
- *
- * It is a boxy, normalized, and color-balanced three-tap filter that
- * is less forgiving to screens with non-ideal gamma curves and
- * viewing angles. This filter works best when the rendering system
- * uses linear alpha blending and gamma correction to render glyphs
- * onto surfaces. The light filter weights are
- * [0x00 0x55 0x56 0x55 0x00].
- *
- * FT_LCD_FILTER_LEGACY ::
- * 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.
- * In other words, it only works well if the TrueType bytecode
- * interpreter is enabled *and* high-quality hinted fonts are used.
- *
- * This filter is only provided for comparison purposes, and might be
- * disabled or stay unsupported in the future.
- *
- * FT_LCD_FILTER_LEGACY1 ::
- * For historical reasons, the FontConfig library returns a different
- * enumeration value for legacy LCD filtering. To make code work that
- * (incorrectly) forwards FontConfig's enumeration value to
- * @FT_Library_SetLcdFilter without proper mapping, it is thus easiest
- * to have another enumeration value, which is completely equal to
- * `FT_LCD_FILTER_LEGACY'.
- *
- * @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;
-
-
- /**************************************************************************
- *
- * @func:
- * 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 );
-
-
- /**************************************************************************
- *
- * @func:
- * 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.
- *
- * @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];
-
-
- /* */
-
-
-FT_END_HEADER
-
-#endif /* FTLCDFIL_H_ */
-
-
-/* END */
--- a/msvc2003/freetype-2.9.1/include/freetype/ftlist.h
+++ /dev/null
@@ -1,276 +1,0 @@
-/***************************************************************************/
-/* */
-/* ftlist.h */
-/* */
-/* Generic list support for FreeType (specification). */
-/* */
-/* Copyright 1996-2018 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/msvc2003/freetype-2.9.1/include/freetype/ftlzw.h
+++ /dev/null
@@ -1,99 +1,0 @@
-/***************************************************************************/
-/* */
-/* ftlzw.h */
-/* */
-/* LZW-compressed stream support. */
-/* */
-/* Copyright 2004-2018 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/msvc2003/freetype-2.9.1/include/freetype/ftmac.h
+++ /dev/null
@@ -1,275 +1,0 @@
-/***************************************************************************/
-/* */
-/* ftmac.h */
-/* */
-/* Additional Mac-specific API. */
-/* */
-/* Copyright 1996-2018 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. */
- /* */
- /* <Notes> */
- /* 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/msvc2003/freetype-2.9.1/include/freetype/ftmm.h
+++ /dev/null
@@ -1,638 +1,0 @@
-/***************************************************************************/
-/* */
-/* ftmm.h */
-/* */
-/* FreeType Multiple Master font interface (specification). */
-/* */
-/* Copyright 1996-2018 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 );
-
-
- /*************************************************************************/
- /* */
- /* <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/msvc2003/freetype-2.9.1/include/freetype/ftmodapi.h
+++ /dev/null
@@ -1,711 +1,0 @@
-/***************************************************************************/
-/* */
-/* ftmodapi.h */
-/* */
-/* FreeType modules public interface (specification). */
-/* */
-/* Copyright 1996-2018 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. */
- /* */
- /* <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_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 );
-
- /* */
-
- typedef void
- (*FT_DebugHook_Func)( void* arg );
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_Set_Debug_Hook */
- /* */
- /* <Description> */
- /* Set a debug hook function for debugging the interpreter of a font */
- /* format. */
- /* */
- /* <InOut> */
- /* library :: A handle to the library object. */
- /* */
- /* <Input> */
- /* hook_index :: The index of the debug hook. You should use the */
- /* values defined in `ftobjs.h', e.g., */
- /* `FT_DEBUG_HOOK_TRUETYPE'. */
- /* */
- /* debug_hook :: The function used to debug the interpreter. */
- /* */
- /* <Note> */
- /* Currently, four debug hook slots are available, but only two (for */
- /* the TrueType and the Type~1 interpreter) are defined. */
- /* */
- /* Since the internal headers of FreeType are no longer installed, */
- /* the symbol `FT_DEBUG_HOOK_TRUETYPE' isn't available publicly. */
- /* This is a bug and will be fixed in a forthcoming release. */
- /* */
- 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;
-
-
- /**************************************************************************
- *
- * @func:
- * 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/msvc2003/freetype-2.9.1/include/freetype/ftmoderr.h
+++ /dev/null
@@ -1,194 +1,0 @@
-/***************************************************************************/
-/* */
-/* ftmoderr.h */
-/* */
-/* FreeType module error offsets (specification). */
-/* */
-/* Copyright 2001-2018 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/msvc2003/freetype-2.9.1/include/freetype/ftotval.h
+++ /dev/null
@@ -1,204 +1,0 @@
-/***************************************************************************/
-/* */
-/* ftotval.h */
-/* */
-/* FreeType API for validating OpenType tables (specification). */
-/* */
-/* Copyright 2004-2018 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/msvc2003/freetype-2.9.1/include/freetype/ftoutln.h
+++ /dev/null
@@ -1,582 +1,0 @@
-/***************************************************************************/
-/* */
-/* ftoutln.h */
-/* */
-/* Support for the FT_Outline type used to store glyph shapes of */
-/* most scalable font formats (specification). */
-/* */
-/* Copyright 1996-2018 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 );
-
-
- FT_EXPORT( FT_Error )
- FT_Outline_New_Internal( FT_Memory memory,
- 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 );
-
-
- FT_EXPORT( FT_Error )
- FT_Outline_Done_Internal( FT_Memory memory,
- 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. */
- /* */
- /* Example call: */
- /* */
- /* { */- /* FT_Load_Glyph( face, index, FT_LOAD_DEFAULT ); */
- /* if ( face->glyph->format == FT_GLYPH_FORMAT_OUTLINE ) */
- /* FT_Outline_Embolden( &face->glyph->outline, strength ); */
- /* } */
- /* */
- /* To get meaningful results, font scaling values must be set with */
- /* functions like @FT_Set_Char_Size before calling FT_Render_Glyph. */
- /* */
- 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/msvc2003/freetype-2.9.1/include/freetype/ftparams.h
+++ /dev/null
@@ -1,205 +1,0 @@
-/***************************************************************************/
-/* */
-/* ftparams.h */
-/* */
-/* FreeType API for possible FT_Parameter tags (specification only). */
-/* */
-/* Copyright 2017-2018 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.
- *
- */
-
-
- /***************************************************************************
- *
- * @constant:
- * 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
-
-
- /***************************************************************************
- *
- * @constant:
- * 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
-
-
- /***************************************************************************
- *
- * @constant:
- * 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' )
-
-
- /**************************************************************************
- *
- * @constant:
- * 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' )
-
-
- /**************************************************************************
- *
- * @constant:
- * 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' )
-
-
- /**************************************************************************
- *
- * @constant:
- * 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' )
-
-
- /***************************************************************************
- *
- * @constant:
- * 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/msvc2003/freetype-2.9.1/include/freetype/ftpfr.h
+++ /dev/null
@@ -1,172 +1,0 @@
-/***************************************************************************/
-/* */
-/* ftpfr.h */
-/* */
-/* FreeType API for accessing PFR-specific data (specification only). */
-/* */
-/* Copyright 2002-2018 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/msvc2003/freetype-2.9.1/include/freetype/ftrender.h
+++ /dev/null
@@ -1,233 +1,0 @@
-/***************************************************************************/
-/* */
-/* ftrender.h */
-/* */
-/* FreeType renderer modules public interface (specification). */
-/* */
-/* Copyright 1996-2018 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/msvc2003/freetype-2.9.1/include/freetype/ftsizes.h
+++ /dev/null
@@ -1,159 +1,0 @@
-/***************************************************************************/
-/* */
-/* ftsizes.h */
-/* */
-/* FreeType size objects management (specification). */
-/* */
-/* Copyright 1996-2018 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/msvc2003/freetype-2.9.1/include/freetype/ftsnames.h
+++ /dev/null
@@ -1,253 +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 1996-2018 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. */
- /* */
- 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. */
- /* */
- 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. */
- /* */
- /* <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/msvc2003/freetype-2.9.1/include/freetype/ftstroke.h
+++ /dev/null
@@ -1,785 +1,0 @@
-/***************************************************************************/
-/* */
-/* ftstroke.h */
-/* */
-/* FreeType path stroker (specification). */
-/* */
-/* Copyright 2002-2018 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/msvc2003/freetype-2.9.1/include/freetype/ftsynth.h
+++ /dev/null
@@ -1,84 +1,0 @@
-/***************************************************************************/
-/* */
-/* ftsynth.h */
-/* */
-/* FreeType synthesizing code for emboldening and slanting */
-/* (specification). */
-/* */
-/* Copyright 2000-2018 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/msvc2003/freetype-2.9.1/include/freetype/ftsystem.h
+++ /dev/null
@@ -1,355 +1,0 @@
-/***************************************************************************/
-/* */
-/* ftsystem.h */
-/* */
-/* FreeType low-level system interface definition (specification). */
-/* */
-/* Copyright 1996-2018 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.
- *
- * 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/msvc2003/freetype-2.9.1/include/freetype/fttrigon.h
+++ /dev/null
@@ -1,350 +1,0 @@
-/***************************************************************************/
-/* */
-/* fttrigon.h */
-/* */
-/* FreeType trigonometric functions (specification). */
-/* */
-/* Copyright 2001-2018 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 `value2-value1'.
- *
- */
- 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/msvc2003/freetype-2.9.1/include/freetype/fttypes.h
+++ /dev/null
@@ -1,602 +1,0 @@
-/***************************************************************************/
-/* */
-/* fttypes.h */
-/* */
-/* FreeType simple types definitions (specification only). */
-/* */
-/* Copyright 1996-2018 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 ) )
-
- /* 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/msvc2003/freetype-2.9.1/include/freetype/ftwinfnt.h
+++ /dev/null
@@ -1,275 +1,0 @@
-/***************************************************************************/
-/* */
-/* ftwinfnt.h */
-/* */
-/* FreeType API for accessing Windows fnt-specific data. */
-/* */
-/* Copyright 2003-2018 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://msdn.microsoft.com/en-us/goglobal/bb964655,
- *
- * 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/msvc2003/freetype-2.9.1/include/freetype/internal/autohint.h
+++ /dev/null
@@ -1,244 +1,0 @@
-/***************************************************************************/
-/* */
-/* autohint.h */
-/* */
-/* High-level `autohint' module-specific interface (specification). */
-/* */
-/* Copyright 1996-2018 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* The auto-hinter is used to load and automatically hint glyphs if a */
- /* format-specific hinter isn't available. */
- /* */
- /*************************************************************************/
-
-
-#ifndef AUTOHINT_H_
-#define AUTOHINT_H_
-
-
- /*************************************************************************/
- /* */
- /* A small technical note regarding automatic hinting in order to */
- /* clarify this module interface. */
- /* */
- /* An automatic hinter might compute two kinds of data for a given face: */
- /* */
- /* - global hints: Usually some metrics that describe global properties */
- /* of the face. It is computed by scanning more or less */
- /* aggressively the glyphs in the face, and thus can be */
- /* very slow to compute (even if the size of global */
- /* hints is really small). */
- /* */
- /* - glyph hints: These describe some important features of the glyph */
- /* outline, as well as how to align them. They are */
- /* generally much faster to compute than global hints. */
- /* */
- /* The current FreeType auto-hinter does a pretty good job while */
- /* performing fast computations for both global and glyph hints. */
- /* However, we might be interested in introducing more complex and */
- /* powerful algorithms in the future, like the one described in the John */
- /* D. Hobby paper, which unfortunately requires a lot more horsepower. */
- /* */
- /* Because a sufficiently sophisticated font management system would */
- /* typically implement an LRU cache of opened face objects to reduce */
- /* memory usage, it is a good idea to be able to avoid recomputing */
- /* global hints every time the same face is re-opened. */
- /* */
- /* We thus provide the ability to cache global hints outside of the face */
- /* object, in order to speed up font re-opening time. Of course, this */
- /* feature is purely optional, so most client programs won't even notice */
- /* it. */
- /* */
- /* I initially thought that it would be a good idea to cache the glyph */
- /* hints too. However, my general idea now is that if you really need */
- /* to cache these too, you are simply in need of a new font format, */
- /* where all this information could be stored within the font file and */
- /* decoded on the fly. */
- /* */
- /*************************************************************************/
-
-
-#include <ft2build.h>
-#include FT_FREETYPE_H
-
-
-FT_BEGIN_HEADER
-
-
- typedef struct FT_AutoHinterRec_ *FT_AutoHinter;
-
-
- /*************************************************************************/
- /* */
- /* <FuncType> */
- /* FT_AutoHinter_GlobalGetFunc */
- /* */
- /* <Description> */
- /* Retrieve the global hints computed for a given face object. The */
- /* resulting data is dissociated from the face and will survive a */
- /* call to FT_Done_Face(). It must be discarded through the API */
- /* FT_AutoHinter_GlobalDoneFunc(). */
- /* */
- /* <Input> */
- /* hinter :: A handle to the source auto-hinter. */
- /* */
- /* face :: A handle to the source face object. */
- /* */
- /* <Output> */
- /* global_hints :: A typeless pointer to the global hints. */
- /* */
- /* global_len :: The size in bytes of the global hints. */
- /* */
- typedef void
- (*FT_AutoHinter_GlobalGetFunc)( FT_AutoHinter hinter,
- FT_Face face,
- void** global_hints,
- long* global_len );
-
-
- /*************************************************************************/
- /* */
- /* <FuncType> */
- /* FT_AutoHinter_GlobalDoneFunc */
- /* */
- /* <Description> */
- /* Discard the global hints retrieved through */
- /* FT_AutoHinter_GlobalGetFunc(). This is the only way these hints */
- /* are freed from memory. */
- /* */
- /* <Input> */
- /* hinter :: A handle to the auto-hinter module. */
- /* */
- /* global :: A pointer to retrieved global hints to discard. */
- /* */
- typedef void
- (*FT_AutoHinter_GlobalDoneFunc)( FT_AutoHinter hinter,
- void* global );
-
-
- /*************************************************************************/
- /* */
- /* <FuncType> */
- /* FT_AutoHinter_GlobalResetFunc */
- /* */
- /* <Description> */
- /* This function is used to recompute the global metrics in a given */
- /* font. This is useful when global font data changes (e.g. Multiple */
- /* Masters fonts where blend coordinates change). */
- /* */
- /* <Input> */
- /* hinter :: A handle to the source auto-hinter. */
- /* */
- /* face :: A handle to the face. */
- /* */
- typedef void
- (*FT_AutoHinter_GlobalResetFunc)( FT_AutoHinter hinter,
- FT_Face face );
-
-
- /*************************************************************************/
- /* */
- /* <FuncType> */
- /* FT_AutoHinter_GlyphLoadFunc */
- /* */
- /* <Description> */
- /* This function is used to load, scale, and automatically hint a */
- /* glyph from a given face. */
- /* */
- /* <Input> */
- /* face :: A handle to the face. */
- /* */
- /* glyph_index :: The glyph index. */
- /* */
- /* load_flags :: The load flags. */
- /* */
- /* <Note> */
- /* This function is capable of loading composite glyphs by hinting */
- /* each sub-glyph independently (which improves quality). */
- /* */
- /* It will call the font driver with @FT_Load_Glyph, with */
- /* @FT_LOAD_NO_SCALE set. */
- /* */
- typedef FT_Error
- (*FT_AutoHinter_GlyphLoadFunc)( FT_AutoHinter hinter,
- FT_GlyphSlot slot,
- FT_Size size,
- FT_UInt glyph_index,
- FT_Int32 load_flags );
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* FT_AutoHinter_InterfaceRec */
- /* */
- /* <Description> */
- /* The auto-hinter module's interface. */
- /* */
- typedef struct FT_AutoHinter_InterfaceRec_
- {- FT_AutoHinter_GlobalResetFunc reset_face;
- FT_AutoHinter_GlobalGetFunc get_global_hints;
- FT_AutoHinter_GlobalDoneFunc done_global_hints;
- FT_AutoHinter_GlyphLoadFunc load_glyph;
-
- } FT_AutoHinter_InterfaceRec, *FT_AutoHinter_Interface;
-
-
-#ifndef FT_CONFIG_OPTION_PIC
-
-#define FT_DEFINE_AUTOHINTER_INTERFACE( \
- class_, \
- reset_face_, \
- get_global_hints_, \
- done_global_hints_, \
- load_glyph_ ) \
- FT_CALLBACK_TABLE_DEF \
- const FT_AutoHinter_InterfaceRec class_ = \
- { \- reset_face_, \
- get_global_hints_, \
- done_global_hints_, \
- load_glyph_ \
- };
-
-#else /* FT_CONFIG_OPTION_PIC */
-
-#define FT_DEFINE_AUTOHINTER_INTERFACE( \
- class_, \
- reset_face_, \
- get_global_hints_, \
- done_global_hints_, \
- load_glyph_ ) \
- void \
- FT_Init_Class_ ## class_( FT_Library library, \
- FT_AutoHinter_InterfaceRec* clazz ) \
- { \- FT_UNUSED( library ); \
- \
- clazz->reset_face = reset_face_; \
- clazz->get_global_hints = get_global_hints_; \
- clazz->done_global_hints = done_global_hints_; \
- clazz->load_glyph = load_glyph_; \
- }
-
-#endif /* FT_CONFIG_OPTION_PIC */
-
-FT_END_HEADER
-
-#endif /* AUTOHINT_H_ */
-
-
-/* END */
--- a/msvc2003/freetype-2.9.1/include/freetype/internal/cffotypes.h
+++ /dev/null
@@ -1,108 +1,0 @@
-/***************************************************************************/
-/* */
-/* cffotypes.h */
-/* */
-/* Basic OpenType/CFF object type definitions (specification). */
-/* */
-/* Copyright 2017-2018 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 CFFOTYPES_H_
-#define CFFOTYPES_H_
-
-#include <ft2build.h>
-#include FT_INTERNAL_OBJECTS_H
-#include FT_INTERNAL_CFF_TYPES_H
-#include FT_INTERNAL_TRUETYPE_TYPES_H
-#include FT_SERVICE_POSTSCRIPT_CMAPS_H
-#include FT_INTERNAL_POSTSCRIPT_HINTS_H
-
-
-FT_BEGIN_HEADER
-
-
- typedef TT_Face CFF_Face;
-
-
- /*************************************************************************/
- /* */
- /* <Type> */
- /* CFF_Size */
- /* */
- /* <Description> */
- /* A handle to an OpenType size object. */
- /* */
- typedef struct CFF_SizeRec_
- {- FT_SizeRec root;
- FT_ULong strike_index; /* 0xFFFFFFFF to indicate invalid */
-
- } CFF_SizeRec, *CFF_Size;
-
-
- /*************************************************************************/
- /* */
- /* <Type> */
- /* CFF_GlyphSlot */
- /* */
- /* <Description> */
- /* A handle to an OpenType glyph slot object. */
- /* */
- typedef struct CFF_GlyphSlotRec_
- {- FT_GlyphSlotRec root;
-
- FT_Bool hint;
- FT_Bool scaled;
-
- FT_Fixed x_scale;
- FT_Fixed y_scale;
-
- } CFF_GlyphSlotRec, *CFF_GlyphSlot;
-
-
- /*************************************************************************/
- /* */
- /* <Type> */
- /* CFF_Internal */
- /* */
- /* <Description> */
- /* The interface to the `internal' field of `FT_Size'. */
- /* */
- typedef struct CFF_InternalRec_
- {- PSH_Globals topfont;
- PSH_Globals subfonts[CFF_MAX_CID_FONTS];
-
- } CFF_InternalRec, *CFF_Internal;
-
-
- /*************************************************************************/
- /* */
- /* Subglyph transformation record. */
- /* */
- typedef struct CFF_Transform_
- {- FT_Fixed xx, xy; /* transformation matrix coefficients */
- FT_Fixed yx, yy;
- FT_F26Dot6 ox, oy; /* offsets */
-
- } CFF_Transform;
-
-
-FT_END_HEADER
-
-
-#endif /* CFFOTYPES_H_ */
-
-
-/* END */
--- a/msvc2003/freetype-2.9.1/include/freetype/internal/cfftypes.h
+++ /dev/null
@@ -1,412 +1,0 @@
-/***************************************************************************/
-/* */
-/* cfftypes.h */
-/* */
-/* Basic OpenType/CFF type definitions and interface (specification */
-/* only). */
-/* */
-/* Copyright 1996-2018 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 CFFTYPES_H_
-#define CFFTYPES_H_
-
-
-#include <ft2build.h>
-#include FT_FREETYPE_H
-#include FT_TYPE1_TABLES_H
-#include FT_INTERNAL_SERVICE_H
-#include FT_SERVICE_POSTSCRIPT_CMAPS_H
-#include FT_INTERNAL_POSTSCRIPT_HINTS_H
-#include FT_INTERNAL_TYPE1_TYPES_H
-
-
-FT_BEGIN_HEADER
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* CFF_IndexRec */
- /* */
- /* <Description> */
- /* A structure used to model a CFF Index table. */
- /* */
- /* <Fields> */
- /* stream :: The source input stream. */
- /* */
- /* start :: The position of the first index byte in the */
- /* input stream. */
- /* */
- /* count :: The number of elements in the index. */
- /* */
- /* off_size :: The size in bytes of object offsets in index. */
- /* */
- /* data_offset :: The position of first data byte in the index's */
- /* bytes. */
- /* */
- /* data_size :: The size of the data table in this index. */
- /* */
- /* offsets :: A table of element offsets in the index. Must be */
- /* loaded explicitly. */
- /* */
- /* bytes :: If the index is loaded in memory, its bytes. */
- /* */
- typedef struct CFF_IndexRec_
- {- FT_Stream stream;
- FT_ULong start;
- FT_UInt hdr_size;
- FT_UInt count;
- FT_Byte off_size;
- FT_ULong data_offset;
- FT_ULong data_size;
-
- FT_ULong* offsets;
- FT_Byte* bytes;
-
- } CFF_IndexRec, *CFF_Index;
-
-
- typedef struct CFF_EncodingRec_
- {- FT_UInt format;
- FT_ULong offset;
-
- FT_UInt count;
- FT_UShort sids [256]; /* avoid dynamic allocations */
- FT_UShort codes[256];
-
- } CFF_EncodingRec, *CFF_Encoding;
-
-
- typedef struct CFF_CharsetRec_
- {-
- FT_UInt format;
- FT_ULong offset;
-
- FT_UShort* sids;
- FT_UShort* cids; /* the inverse mapping of `sids'; only needed */
- /* for CID-keyed fonts */
- FT_UInt max_cid;
- FT_UInt num_glyphs;
-
- } CFF_CharsetRec, *CFF_Charset;
-
-
- /* cf. similar fields in file `ttgxvar.h' from the `truetype' module */
-
- typedef struct CFF_VarData_
- {-#if 0
- FT_UInt itemCount; /* not used; always zero */
- FT_UInt shortDeltaCount; /* not used; always zero */
-#endif
-
- FT_UInt regionIdxCount; /* number of region indexes */
- FT_UInt* regionIndices; /* array of `regionIdxCount' indices; */
- /* these index `varRegionList' */
- } CFF_VarData;
-
-
- /* contribution of one axis to a region */
- typedef struct CFF_AxisCoords_
- {- FT_Fixed startCoord;
- FT_Fixed peakCoord; /* zero peak means no effect (factor = 1) */
- FT_Fixed endCoord;
-
- } CFF_AxisCoords;
-
-
- typedef struct CFF_VarRegion_
- {- CFF_AxisCoords* axisList; /* array of axisCount records */
-
- } CFF_VarRegion;
-
-
- typedef struct CFF_VStoreRec_
- {- FT_UInt dataCount;
- CFF_VarData* varData; /* array of dataCount records */
- /* vsindex indexes this array */
- FT_UShort axisCount;
- FT_UInt regionCount; /* total number of regions defined */
- CFF_VarRegion* varRegionList;
-
- } CFF_VStoreRec, *CFF_VStore;
-
-
- /* forward reference */
- typedef struct CFF_FontRec_* CFF_Font;
-
-
- /* This object manages one cached blend vector. */
- /* */
- /* There is a BlendRec for Private DICT parsing in each subfont */
- /* and a BlendRec for charstrings in CF2_Font instance data. */
- /* A cached BV may be used across DICTs or Charstrings if inputs */
- /* have not changed. */
- /* */
- /* `usedBV' is reset at the start of each parse or charstring. */
- /* vsindex cannot be changed after a BV is used. */
- /* */
- /* Note: NDV is long (32/64 bit), while BV is 16.16 (FT_Int32). */
- typedef struct CFF_BlendRec_
- {- FT_Bool builtBV; /* blendV has been built */
- FT_Bool usedBV; /* blendV has been used */
- CFF_Font font; /* top level font struct */
- FT_UInt lastVsindex; /* last vsindex used */
- FT_UInt lenNDV; /* normDV length (aka numAxes) */
- FT_Fixed* lastNDV; /* last NDV used */
- FT_UInt lenBV; /* BlendV length (aka numMasters) */
- FT_Int32* BV; /* current blendV (per DICT/glyph) */
-
- } CFF_BlendRec, *CFF_Blend;
-
-
- typedef struct CFF_FontRecDictRec_
- {- FT_UInt version;
- FT_UInt notice;
- FT_UInt copyright;
- FT_UInt full_name;
- FT_UInt family_name;
- FT_UInt weight;
- FT_Bool is_fixed_pitch;
- FT_Fixed italic_angle;
- FT_Fixed underline_position;
- FT_Fixed underline_thickness;
- FT_Int paint_type;
- FT_Int charstring_type;
- FT_Matrix font_matrix;
- FT_Bool has_font_matrix;
- FT_ULong units_per_em; /* temporarily used as scaling value also */
- FT_Vector font_offset;
- FT_ULong unique_id;
- FT_BBox font_bbox;
- FT_Pos stroke_width;
- FT_ULong charset_offset;
- FT_ULong encoding_offset;
- FT_ULong charstrings_offset;
- FT_ULong private_offset;
- FT_ULong private_size;
- FT_Long synthetic_base;
- FT_UInt embedded_postscript;
-
- /* these should only be used for the top-level font dictionary */
- FT_UInt cid_registry;
- FT_UInt cid_ordering;
- FT_Long cid_supplement;
-
- FT_Long cid_font_version;
- FT_Long cid_font_revision;
- FT_Long cid_font_type;
- FT_ULong cid_count;
- FT_ULong cid_uid_base;
- FT_ULong cid_fd_array_offset;
- FT_ULong cid_fd_select_offset;
- FT_UInt cid_font_name;
-
- /* the next fields come from the data of the deprecated */
- /* `MultipleMaster' operator; they are needed to parse the (also */
- /* deprecated) `blend' operator in Type 2 charstrings */
- FT_UShort num_designs;
- FT_UShort num_axes;
-
- /* fields for CFF2 */
- FT_ULong vstore_offset;
- FT_UInt maxstack;
-
- } CFF_FontRecDictRec, *CFF_FontRecDict;
-
-
- /* forward reference */
- typedef struct CFF_SubFontRec_* CFF_SubFont;
-
-
- typedef struct CFF_PrivateRec_
- {- FT_Byte num_blue_values;
- FT_Byte num_other_blues;
- FT_Byte num_family_blues;
- FT_Byte num_family_other_blues;
-
- FT_Pos blue_values[14];
- FT_Pos other_blues[10];
- FT_Pos family_blues[14];
- FT_Pos family_other_blues[10];
-
- FT_Fixed blue_scale;
- FT_Pos blue_shift;
- FT_Pos blue_fuzz;
- FT_Pos standard_width;
- FT_Pos standard_height;
-
- FT_Byte num_snap_widths;
- FT_Byte num_snap_heights;
- FT_Pos snap_widths[13];
- FT_Pos snap_heights[13];
- FT_Bool force_bold;
- FT_Fixed force_bold_threshold;
- FT_Int lenIV;
- FT_Int language_group;
- FT_Fixed expansion_factor;
- FT_Long initial_random_seed;
- FT_ULong local_subrs_offset;
- FT_Pos default_width;
- FT_Pos nominal_width;
-
- /* fields for CFF2 */
- FT_UInt vsindex;
- CFF_SubFont subfont;
-
- } CFF_PrivateRec, *CFF_Private;
-
-
- typedef struct CFF_FDSelectRec_
- {- FT_Byte format;
- FT_UInt range_count;
-
- /* that's the table, taken from the file `as is' */
- FT_Byte* data;
- FT_UInt data_size;
-
- /* small cache for format 3 only */
- FT_UInt cache_first;
- FT_UInt cache_count;
- FT_Byte cache_fd;
-
- } CFF_FDSelectRec, *CFF_FDSelect;
-
-
- /* A SubFont packs a font dict and a private dict together. They are */
- /* needed to support CID-keyed CFF fonts. */
- typedef struct CFF_SubFontRec_
- {- CFF_FontRecDictRec font_dict;
- CFF_PrivateRec private_dict;
-
- /* fields for CFF2 */
- CFF_BlendRec blend; /* current blend vector */
- FT_UInt lenNDV; /* current length NDV or zero */
- FT_Fixed* NDV; /* ptr to current NDV or NULL */
-
- /* `blend_stack' is a writable buffer to hold blend results. */
- /* This buffer is to the side of the normal cff parser stack; */
- /* `cff_parse_blend' and `cff_blend_doBlend' push blend results here. */
- /* The normal stack then points to these values instead of the DICT */
- /* because all other operators in Private DICT clear the stack. */
- /* `blend_stack' could be cleared at each operator other than blend. */
- /* Blended values are stored as 5-byte fixed point values. */
-
- FT_Byte* blend_stack; /* base of stack allocation */
- FT_Byte* blend_top; /* first empty slot */
- FT_UInt blend_used; /* number of bytes in use */
- FT_UInt blend_alloc; /* number of bytes allocated */
-
- CFF_IndexRec local_subrs_index;
- FT_Byte** local_subrs; /* array of pointers */
- /* into Local Subrs INDEX data */
-
- FT_UInt32 random;
-
- } CFF_SubFontRec;
-
-
-#define CFF_MAX_CID_FONTS 256
-
-
- typedef struct CFF_FontRec_
- {- FT_Library library;
- FT_Stream stream;
- FT_Memory memory; /* TODO: take this from stream->memory? */
- FT_ULong base_offset; /* offset to start of CFF */
- FT_UInt num_faces;
- FT_UInt num_glyphs;
-
- FT_Byte version_major;
- FT_Byte version_minor;
- FT_Byte header_size;
-
- FT_UInt top_dict_length; /* cff2 only */
-
- FT_Bool cff2;
-
- CFF_IndexRec name_index;
- CFF_IndexRec top_dict_index;
- CFF_IndexRec global_subrs_index;
-
- CFF_EncodingRec encoding;
- CFF_CharsetRec charset;
-
- CFF_IndexRec charstrings_index;
- CFF_IndexRec font_dict_index;
- CFF_IndexRec private_index;
- CFF_IndexRec local_subrs_index;
-
- FT_String* font_name;
-
- /* array of pointers into Global Subrs INDEX data */
- FT_Byte** global_subrs;
-
- /* array of pointers into String INDEX data stored at string_pool */
- FT_UInt num_strings;
- FT_Byte** strings;
- FT_Byte* string_pool;
- FT_ULong string_pool_size;
-
- CFF_SubFontRec top_font;
- FT_UInt num_subfonts;
- CFF_SubFont subfonts[CFF_MAX_CID_FONTS];
-
- CFF_FDSelectRec fd_select;
-
- /* interface to PostScript hinter */
- PSHinter_Service pshinter;
-
- /* interface to Postscript Names service */
- FT_Service_PsCMaps psnames;
-
- /* interface to CFFLoad service */
- const void* cffload;
-
- /* since version 2.3.0 */
- PS_FontInfoRec* font_info; /* font info dictionary */
-
- /* since version 2.3.6 */
- FT_String* registry;
- FT_String* ordering;
-
- /* since version 2.4.12 */
- FT_Generic cf2_instance;
-
- /* since version 2.7.1 */
- CFF_VStoreRec vstore; /* parsed vstore structure */
-
- /* since version 2.9 */
- PS_FontExtraRec* font_extra;
-
- } CFF_FontRec;
-
-
-FT_END_HEADER
-
-#endif /* CFFTYPES_H_ */
-
-
-/* END */
--- a/msvc2003/freetype-2.9.1/include/freetype/internal/ftcalc.h
+++ /dev/null
@@ -1,444 +1,0 @@
-/***************************************************************************/
-/* */
-/* ftcalc.h */
-/* */
-/* Arithmetic computations (specification). */
-/* */
-/* Copyright 1996-2018 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 FTCALC_H_
-#define FTCALC_H_
-
-
-#include <ft2build.h>
-#include FT_FREETYPE_H
-
-
-FT_BEGIN_HEADER
-
-
- /*************************************************************************/
- /* */
- /* FT_MulDiv() and FT_MulFix() are declared in freetype.h. */
- /* */
- /*************************************************************************/
-
-#ifndef FT_CONFIG_OPTION_NO_ASSEMBLER
- /* Provide assembler fragments for performance-critical functions. */
- /* These must be defined `static __inline__' with GCC. */
-
-#if defined( __CC_ARM ) || defined( __ARMCC__ ) /* RVCT */
-
-#define FT_MULFIX_ASSEMBLER FT_MulFix_arm
-
- /* documentation is in freetype.h */
-
- static __inline FT_Int32
- FT_MulFix_arm( FT_Int32 a,
- FT_Int32 b )
- {- FT_Int32 t, t2;
-
-
- __asm
- {- smull t2, t, b, a /* (lo=t2,hi=t) = a*b */
- mov a, t, asr #31 /* a = (hi >> 31) */
- add a, a, #0x8000 /* a += 0x8000 */
- adds t2, t2, a /* t2 += a */
- adc t, t, #0 /* t += carry */
- mov a, t2, lsr #16 /* a = t2 >> 16 */
- orr a, a, t, lsl #16 /* a |= t << 16 */
- }
- return a;
- }
-
-#endif /* __CC_ARM || __ARMCC__ */
-
-
-#ifdef __GNUC__
-
-#if defined( __arm__ ) && \
- ( !defined( __thumb__ ) || defined( __thumb2__ ) ) && \
- !( defined( __CC_ARM ) || defined( __ARMCC__ ) )
-
-#define FT_MULFIX_ASSEMBLER FT_MulFix_arm
-
- /* documentation is in freetype.h */
-
- static __inline__ FT_Int32
- FT_MulFix_arm( FT_Int32 a,
- FT_Int32 b )
- {- FT_Int32 t, t2;
-
-
- __asm__ __volatile__ (
- "smull %1, %2, %4, %3\n\t" /* (lo=%1,hi=%2) = a*b */
- "mov %0, %2, asr #31\n\t" /* %0 = (hi >> 31) */
-#if defined( __clang__ ) && defined( __thumb2__ )
- "add.w %0, %0, #0x8000\n\t" /* %0 += 0x8000 */
-#else
- "add %0, %0, #0x8000\n\t" /* %0 += 0x8000 */
-#endif
- "adds %1, %1, %0\n\t" /* %1 += %0 */
- "adc %2, %2, #0\n\t" /* %2 += carry */
- "mov %0, %1, lsr #16\n\t" /* %0 = %1 >> 16 */
- "orr %0, %0, %2, lsl #16\n\t" /* %0 |= %2 << 16 */
- : "=r"(a), "=&r"(t2), "=&r"(t)
- : "r"(a), "r"(b)
- : "cc" );
- return a;
- }
-
-#endif /* __arm__ && */
- /* ( __thumb2__ || !__thumb__ ) && */
- /* !( __CC_ARM || __ARMCC__ ) */
-
-
-#if defined( __i386__ )
-
-#define FT_MULFIX_ASSEMBLER FT_MulFix_i386
-
- /* documentation is in freetype.h */
-
- static __inline__ FT_Int32
- FT_MulFix_i386( FT_Int32 a,
- FT_Int32 b )
- {- FT_Int32 result;
-
-
- __asm__ __volatile__ (
- "imul %%edx\n"
- "movl %%edx, %%ecx\n"
- "sarl $31, %%ecx\n"
- "addl $0x8000, %%ecx\n"
- "addl %%ecx, %%eax\n"
- "adcl $0, %%edx\n"
- "shrl $16, %%eax\n"
- "shll $16, %%edx\n"
- "addl %%edx, %%eax\n"
- : "=a"(result), "=d"(b)
- : "a"(a), "d"(b)
- : "%ecx", "cc" );
- return result;
- }
-
-#endif /* i386 */
-
-#endif /* __GNUC__ */
-
-
-#ifdef _MSC_VER /* Visual C++ */
-
-#ifdef _M_IX86
-
-#define FT_MULFIX_ASSEMBLER FT_MulFix_i386
-
- /* documentation is in freetype.h */
-
- static __inline FT_Int32
- FT_MulFix_i386( FT_Int32 a,
- FT_Int32 b )
- {- FT_Int32 result;
-
- __asm
- {- mov eax, a
- mov edx, b
- imul edx
- mov ecx, edx
- sar ecx, 31
- add ecx, 8000h
- add eax, ecx
- adc edx, 0
- shr eax, 16
- shl edx, 16
- add eax, edx
- mov result, eax
- }
- return result;
- }
-
-#endif /* _M_IX86 */
-
-#endif /* _MSC_VER */
-
-
-#if defined( __GNUC__ ) && defined( __x86_64__ )
-
-#define FT_MULFIX_ASSEMBLER FT_MulFix_x86_64
-
- static __inline__ FT_Int32
- FT_MulFix_x86_64( FT_Int32 a,
- FT_Int32 b )
- {- /* Temporarily disable the warning that C90 doesn't support */
- /* `long long'. */
-#if __GNUC__ > 4 || ( __GNUC__ == 4 && __GNUC_MINOR__ >= 6 )
-#pragma GCC diagnostic push
-#pragma GCC diagnostic ignored "-Wlong-long"
-#endif
-
-#if 1
- /* Technically not an assembly fragment, but GCC does a really good */
- /* job at inlining it and generating good machine code for it. */
- long long ret, tmp;
-
-
- ret = (long long)a * b;
- tmp = ret >> 63;
- ret += 0x8000 + tmp;
-
- return (FT_Int32)( ret >> 16 );
-#else
-
- /* For some reason, GCC 4.6 on Ubuntu 12.04 generates invalid machine */
- /* code from the lines below. The main issue is that `wide_a' is not */
- /* properly initialized by sign-extending `a'. Instead, the generated */
- /* machine code assumes that the register that contains `a' on input */
- /* can be used directly as a 64-bit value, which is wrong most of the */
- /* time. */
- long long wide_a = (long long)a;
- long long wide_b = (long long)b;
- long long result;
-
-
- __asm__ __volatile__ (
- "imul %2, %1\n"
- "mov %1, %0\n"
- "sar $63, %0\n"
- "lea 0x8000(%1, %0), %0\n"
- "sar $16, %0\n"
- : "=&r"(result), "=&r"(wide_a)
- : "r"(wide_b)
- : "cc" );
-
- return (FT_Int32)result;
-#endif
-
-#if __GNUC__ > 4 || ( __GNUC__ == 4 && __GNUC_MINOR__ >= 6 )
-#pragma GCC diagnostic pop
-#endif
- }
-
-#endif /* __GNUC__ && __x86_64__ */
-
-#endif /* !FT_CONFIG_OPTION_NO_ASSEMBLER */
-
-
-#ifdef FT_CONFIG_OPTION_INLINE_MULFIX
-#ifdef FT_MULFIX_ASSEMBLER
-#define FT_MulFix( a, b ) FT_MULFIX_ASSEMBLER( (FT_Int32)(a), (FT_Int32)(b) )
-#endif
-#endif
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_MulDiv_No_Round */
- /* */
- /* <Description> */
- /* A very simple function used to perform the computation `(a*b)/c' */
- /* (without rounding) with maximum accuracy (it uses 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_BASE( FT_Long )
- FT_MulDiv_No_Round( FT_Long a,
- FT_Long b,
- FT_Long c );
-
-
- /*
- * A variant of FT_Matrix_Multiply which scales its result afterwards.
- * The idea is that both `a' and `b' are scaled by factors of 10 so that
- * the values are as precise as possible to get a correct result during
- * the 64bit multiplication. Let `sa' and `sb' be the scaling factors of
- * `a' and `b', respectively, then the scaling factor of the result is
- * `sa*sb'.
- */
- FT_BASE( void )
- FT_Matrix_Multiply_Scaled( const FT_Matrix* a,
- FT_Matrix *b,
- FT_Long scaling );
-
-
- /*
- * A variant of FT_Vector_Transform. See comments for
- * FT_Matrix_Multiply_Scaled.
- */
- FT_BASE( void )
- FT_Vector_Transform_Scaled( FT_Vector* vector,
- const FT_Matrix* matrix,
- FT_Long scaling );
-
-
- /*
- * This function normalizes a vector and returns its original length.
- * The normalized vector is a 16.16 fixed-point unit vector with length
- * close to 0x10000. The accuracy of the returned length is limited to
- * 16 bits also. The function utilizes quick inverse square root
- * approximation without divisions and square roots relying on Newton's
- * iterations instead.
- */
- FT_BASE( FT_UInt32 )
- FT_Vector_NormLen( FT_Vector* vector );
-
-
- /*
- * Return -1, 0, or +1, depending on the orientation of a given corner.
- * We use the Cartesian coordinate system, with positive vertical values
- * going upwards. The function returns +1 if the corner turns to the
- * left, -1 to the right, and 0 for undecidable cases.
- */
- FT_BASE( FT_Int )
- ft_corner_orientation( FT_Pos in_x,
- FT_Pos in_y,
- FT_Pos out_x,
- FT_Pos out_y );
-
-
- /*
- * Return TRUE if a corner is flat or nearly flat. This is equivalent to
- * saying that the corner point is close to its neighbors, or inside an
- * ellipse defined by the neighbor focal points to be more precise.
- */
- FT_BASE( FT_Int )
- ft_corner_is_flat( FT_Pos in_x,
- FT_Pos in_y,
- FT_Pos out_x,
- FT_Pos out_y );
-
-
- /*
- * Return the most significant bit index.
- */
-
-#ifndef FT_CONFIG_OPTION_NO_ASSEMBLER
-#if defined( __GNUC__ ) && \
- ( __GNUC__ > 3 || ( __GNUC__ == 3 && __GNUC_MINOR__ >= 4 ) )
-
-#if FT_SIZEOF_INT == 4
-
-#define FT_MSB( x ) ( 31 - __builtin_clz( x ) )
-
-#elif FT_SIZEOF_LONG == 4
-
-#define FT_MSB( x ) ( 31 - __builtin_clzl( x ) )
-
-#endif
-
-#endif /* __GNUC__ */
-#endif /* !FT_CONFIG_OPTION_NO_ASSEMBLER */
-
-#ifndef FT_MSB
-
- FT_BASE( FT_Int )
- FT_MSB( FT_UInt32 z );
-
-#endif
-
-
- /*
- * Return sqrt(x*x+y*y), which is the same as `FT_Vector_Length' but uses
- * two fixed-point arguments instead.
- */
- FT_BASE( FT_Fixed )
- FT_Hypot( FT_Fixed x,
- FT_Fixed y );
-
-
-#if 0
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_SqrtFixed */
- /* */
- /* <Description> */
- /* Computes the square root of a 16.16 fixed-point value. */
- /* */
- /* <Input> */
- /* x :: The value to compute the root for. */
- /* */
- /* <Return> */
- /* The result of `sqrt(x)'. */
- /* */
- /* <Note> */
- /* This function is not very fast. */
- /* */
- FT_BASE( FT_Int32 )
- FT_SqrtFixed( FT_Int32 x );
-
-#endif /* 0 */
-
-
-#define INT_TO_F26DOT6( x ) ( (FT_Long)(x) * 64 ) /* << 6 */
-#define INT_TO_F2DOT14( x ) ( (FT_Long)(x) * 16384 ) /* << 14 */
-#define INT_TO_FIXED( x ) ( (FT_Long)(x) * 65536 ) /* << 16 */
-#define F2DOT14_TO_FIXED( x ) ( (FT_Long)(x) * 4 ) /* << 2 */
-#define FIXED_TO_INT( x ) ( FT_RoundFix( x ) >> 16 )
-
-#define ROUND_F26DOT6( x ) ( x >= 0 ? ( ( (x) + 32 ) & -64 ) \
- : ( -( ( 32 - (x) ) & -64 ) ) )
-
- /*
- * The following macros have two purposes.
- *
- * . Tag places where overflow is expected and harmless.
- *
- * . Avoid run-time sanitizer errors.
- *
- * Use with care!
- */
-#define ADD_LONG( a, b ) \
- (FT_Long)( (FT_ULong)(a) + (FT_ULong)(b) )
-#define SUB_LONG( a, b ) \
- (FT_Long)( (FT_ULong)(a) - (FT_ULong)(b) )
-#define MUL_LONG( a, b ) \
- (FT_Long)( (FT_ULong)(a) * (FT_ULong)(b) )
-#define NEG_LONG( a ) \
- (FT_Long)( (FT_ULong)0 - (FT_ULong)(a) )
-
-#define ADD_INT32( a, b ) \
- (FT_Int32)( (FT_UInt32)(a) + (FT_UInt32)(b) )
-#define SUB_INT32( a, b ) \
- (FT_Int32)( (FT_UInt32)(a) - (FT_UInt32)(b) )
-#define MUL_INT32( a, b ) \
- (FT_Int32)( (FT_UInt32)(a) * (FT_UInt32)(b) )
-#define NEG_INT32( a ) \
- (FT_Int32)( (FT_UInt32)0 - (FT_UInt32)(a) )
-
-
-FT_END_HEADER
-
-#endif /* FTCALC_H_ */
-
-
-/* END */
--- a/msvc2003/freetype-2.9.1/include/freetype/internal/ftdebug.h
+++ /dev/null
@@ -1,255 +1,0 @@
-/***************************************************************************/
-/* */
-/* ftdebug.h */
-/* */
-/* Debugging and logging component (specification). */
-/* */
-/* Copyright 1996-2018 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. */
-/* */
-/* */
-/* IMPORTANT: A description of FreeType's debugging support can be */
-/* found in `docs/DEBUG.TXT'. Read it if you need to use or */
-/* understand this code. */
-/* */
-/***************************************************************************/
-
-
-#ifndef FTDEBUG_H_
-#define FTDEBUG_H_
-
-
-#include <ft2build.h>
-#include FT_CONFIG_CONFIG_H
-#include FT_FREETYPE_H
-
-
-FT_BEGIN_HEADER
-
-
- /* force the definition of FT_DEBUG_LEVEL_ERROR if FT_DEBUG_LEVEL_TRACE */
- /* is already defined; this simplifies the following #ifdefs */
- /* */
-#ifdef FT_DEBUG_LEVEL_TRACE
-#undef FT_DEBUG_LEVEL_ERROR
-#define FT_DEBUG_LEVEL_ERROR
-#endif
-
-
- /*************************************************************************/
- /* */
- /* Define the trace enums as well as the trace levels array when they */
- /* are needed. */
- /* */
- /*************************************************************************/
-
-#ifdef FT_DEBUG_LEVEL_TRACE
-
-#define FT_TRACE_DEF( x ) trace_ ## x ,
-
- /* defining the enumeration */
- typedef enum FT_Trace_
- {-#include FT_INTERNAL_TRACE_H
- trace_count
-
- } FT_Trace;
-
-
- /* defining the array of trace levels, provided by `src/base/ftdebug.c' */
- extern int ft_trace_levels[trace_count];
-
-#undef FT_TRACE_DEF
-
-#endif /* FT_DEBUG_LEVEL_TRACE */
-
-
- /*************************************************************************/
- /* */
- /* Define the FT_TRACE macro */
- /* */
- /* IMPORTANT! */
- /* */
- /* Each component must define the macro FT_COMPONENT to a valid FT_Trace */
- /* value before using any TRACE macro. */
- /* */
- /*************************************************************************/
-
-#ifdef FT_DEBUG_LEVEL_TRACE
-
-#define FT_TRACE( level, varformat ) \
- do \
- { \- if ( ft_trace_levels[FT_COMPONENT] >= level ) \
- FT_Message varformat; \
- } while ( 0 )
-
-#else /* !FT_DEBUG_LEVEL_TRACE */
-
-#define FT_TRACE( level, varformat ) do { } while ( 0 ) /* nothing */-
-#endif /* !FT_DEBUG_LEVEL_TRACE */
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_Trace_Get_Count */
- /* */
- /* <Description> */
- /* Return the number of available trace components. */
- /* */
- /* <Return> */
- /* The number of trace components. 0 if FreeType 2 is not built with */
- /* FT_DEBUG_LEVEL_TRACE definition. */
- /* */
- /* <Note> */
- /* This function may be useful if you want to access elements of */
- /* the internal `ft_trace_levels' array by an index. */
- /* */
- FT_BASE( FT_Int )
- FT_Trace_Get_Count( void );
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_Trace_Get_Name */
- /* */
- /* <Description> */
- /* Return the name of a trace component. */
- /* */
- /* <Input> */
- /* The index of the trace component. */
- /* */
- /* <Return> */
- /* The name of the trace component. This is a statically allocated */
- /* C string, so do not free it after use. NULL if FreeType 2 is not */
- /* built with FT_DEBUG_LEVEL_TRACE definition. */
- /* */
- /* <Note> */
- /* Use @FT_Trace_Get_Count to get the number of available trace */
- /* components. */
- /* */
- /* This function may be useful if you want to control FreeType 2's */
- /* debug level in your application. */
- /* */
- FT_BASE( const char* )
- FT_Trace_Get_Name( FT_Int idx );
-
-
- /*************************************************************************/
- /* */
- /* You need two opening and closing parentheses! */
- /* */
- /* Example: FT_TRACE0(( "Value is %i", foo )) */
- /* */
- /* Output of the FT_TRACEX macros is sent to stderr. */
- /* */
- /*************************************************************************/
-
-#define FT_TRACE0( varformat ) FT_TRACE( 0, varformat )
-#define FT_TRACE1( varformat ) FT_TRACE( 1, varformat )
-#define FT_TRACE2( varformat ) FT_TRACE( 2, varformat )
-#define FT_TRACE3( varformat ) FT_TRACE( 3, varformat )
-#define FT_TRACE4( varformat ) FT_TRACE( 4, varformat )
-#define FT_TRACE5( varformat ) FT_TRACE( 5, varformat )
-#define FT_TRACE6( varformat ) FT_TRACE( 6, varformat )
-#define FT_TRACE7( varformat ) FT_TRACE( 7, varformat )
-
-
- /*************************************************************************/
- /* */
- /* Define the FT_ERROR macro. */
- /* */
- /* Output of this macro is sent to stderr. */
- /* */
- /*************************************************************************/
-
-#ifdef FT_DEBUG_LEVEL_ERROR
-
-#define FT_ERROR( varformat ) FT_Message varformat
-
-#else /* !FT_DEBUG_LEVEL_ERROR */
-
-#define FT_ERROR( varformat ) do { } while ( 0 ) /* nothing */-
-#endif /* !FT_DEBUG_LEVEL_ERROR */
-
-
- /*************************************************************************/
- /* */
- /* Define the FT_ASSERT and FT_THROW macros. The call to `FT_Throw' */
- /* makes it possible to easily set a breakpoint at this function. */
- /* */
- /*************************************************************************/
-
-#ifdef FT_DEBUG_LEVEL_ERROR
-
-#define FT_ASSERT( condition ) \
- do \
- { \- if ( !( condition ) ) \
- FT_Panic( "assertion failed on line %d of file %s\n", \
- __LINE__, __FILE__ ); \
- } while ( 0 )
-
-#define FT_THROW( e ) \
- ( FT_Throw( FT_ERR_CAT( FT_ERR_PREFIX, e ), \
- __LINE__, \
- __FILE__ ) | \
- FT_ERR_CAT( FT_ERR_PREFIX, e ) )
-
-#else /* !FT_DEBUG_LEVEL_ERROR */
-
-#define FT_ASSERT( condition ) do { } while ( 0 )-
-#define FT_THROW( e ) FT_ERR_CAT( FT_ERR_PREFIX, e )
-
-#endif /* !FT_DEBUG_LEVEL_ERROR */
-
-
- /*************************************************************************/
- /* */
- /* Define `FT_Message' and `FT_Panic' when needed. */
- /* */
- /*************************************************************************/
-
-#ifdef FT_DEBUG_LEVEL_ERROR
-
-#include "stdio.h" /* for vfprintf() */
-
- /* print a message */
- FT_BASE( void )
- FT_Message( const char* fmt,
- ... );
-
- /* print a message and exit */
- FT_BASE( void )
- FT_Panic( const char* fmt,
- ... );
-
- /* report file name and line number of an error */
- FT_BASE( int )
- FT_Throw( FT_Error error,
- int line,
- const char* file );
-
-#endif /* FT_DEBUG_LEVEL_ERROR */
-
-
- FT_BASE( void )
- ft_debug_init( void );
-
-FT_END_HEADER
-
-#endif /* FTDEBUG_H_ */
-
-
-/* END */
--- a/msvc2003/freetype-2.9.1/include/freetype/internal/ftdrv.h
+++ /dev/null
@@ -1,400 +1,0 @@
-/***************************************************************************/
-/* */
-/* ftdrv.h */
-/* */
-/* FreeType internal font driver interface (specification). */
-/* */
-/* Copyright 1996-2018 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 FTDRV_H_
-#define FTDRV_H_
-
-
-#include <ft2build.h>
-#include FT_MODULE_H
-
-
-FT_BEGIN_HEADER
-
-
- typedef FT_Error
- (*FT_Face_InitFunc)( FT_Stream stream,
- FT_Face face,
- FT_Int typeface_index,
- FT_Int num_params,
- FT_Parameter* parameters );
-
- typedef void
- (*FT_Face_DoneFunc)( FT_Face face );
-
-
- typedef FT_Error
- (*FT_Size_InitFunc)( FT_Size size );
-
- typedef void
- (*FT_Size_DoneFunc)( FT_Size size );
-
-
- typedef FT_Error
- (*FT_Slot_InitFunc)( FT_GlyphSlot slot );
-
- typedef void
- (*FT_Slot_DoneFunc)( FT_GlyphSlot slot );
-
-
- typedef FT_Error
- (*FT_Size_RequestFunc)( FT_Size size,
- FT_Size_Request req );
-
- typedef FT_Error
- (*FT_Size_SelectFunc)( FT_Size size,
- FT_ULong size_index );
-
- typedef FT_Error
- (*FT_Slot_LoadFunc)( FT_GlyphSlot slot,
- FT_Size size,
- FT_UInt glyph_index,
- FT_Int32 load_flags );
-
-
- typedef FT_Error
- (*FT_Face_GetKerningFunc)( FT_Face face,
- FT_UInt left_glyph,
- FT_UInt right_glyph,
- FT_Vector* kerning );
-
-
- typedef FT_Error
- (*FT_Face_AttachFunc)( FT_Face face,
- FT_Stream stream );
-
-
- typedef FT_Error
- (*FT_Face_GetAdvancesFunc)( FT_Face face,
- FT_UInt first,
- FT_UInt count,
- FT_Int32 flags,
- FT_Fixed* advances );
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* FT_Driver_ClassRec */
- /* */
- /* <Description> */
- /* The font driver class. This structure mostly contains pointers to */
- /* driver methods. */
- /* */
- /* <Fields> */
- /* root :: The parent module. */
- /* */
- /* face_object_size :: The size of a face object in bytes. */
- /* */
- /* size_object_size :: The size of a size object in bytes. */
- /* */
- /* slot_object_size :: The size of a glyph object in bytes. */
- /* */
- /* init_face :: The format-specific face constructor. */
- /* */
- /* done_face :: The format-specific face destructor. */
- /* */
- /* init_size :: The format-specific size constructor. */
- /* */
- /* done_size :: The format-specific size destructor. */
- /* */
- /* init_slot :: The format-specific slot constructor. */
- /* */
- /* done_slot :: The format-specific slot destructor. */
- /* */
- /* */
- /* load_glyph :: A function handle to load a glyph to a slot. */
- /* This field is mandatory! */
- /* */
- /* get_kerning :: A function handle to return the unscaled */
- /* kerning for a given pair of glyphs. Can be */
- /* set to 0 if the format doesn't support */
- /* kerning. */
- /* */
- /* attach_file :: This function handle is used to read */
- /* additional data for a face from another */
- /* file/stream. For example, this can be used to */
- /* add data from AFM or PFM files on a Type 1 */
- /* face, or a CIDMap on a CID-keyed face. */
- /* */
- /* get_advances :: A function handle used to return advance */
- /* widths of `count' glyphs (in font units), */
- /* starting at `first'. The `vertical' flag must */
- /* be set to get vertical advance heights. The */
- /* `advances' buffer is caller-allocated. */
- /* The idea of this function is to be able to */
- /* perform device-independent text layout without */
- /* loading a single glyph image. */
- /* */
- /* request_size :: A handle to a function used to request the new */
- /* character size. Can be set to 0 if the */
- /* scaling done in the base layer suffices. */
- /* */
- /* select_size :: A handle to a function used to select a new */
- /* fixed size. It is used only if */
- /* @FT_FACE_FLAG_FIXED_SIZES is set. Can be set */
- /* to 0 if the scaling done in the base layer */
- /* suffices. */
- /* <Note> */
- /* Most function pointers, with the exception of `load_glyph', can be */
- /* set to 0 to indicate a default behaviour. */
- /* */
- typedef struct FT_Driver_ClassRec_
- {- FT_Module_Class root;
-
- FT_Long face_object_size;
- FT_Long size_object_size;
- FT_Long slot_object_size;
-
- FT_Face_InitFunc init_face;
- FT_Face_DoneFunc done_face;
-
- FT_Size_InitFunc init_size;
- FT_Size_DoneFunc done_size;
-
- FT_Slot_InitFunc init_slot;
- FT_Slot_DoneFunc done_slot;
-
- FT_Slot_LoadFunc load_glyph;
-
- FT_Face_GetKerningFunc get_kerning;
- FT_Face_AttachFunc attach_file;
- FT_Face_GetAdvancesFunc get_advances;
-
- /* since version 2.2 */
- FT_Size_RequestFunc request_size;
- FT_Size_SelectFunc select_size;
-
- } FT_Driver_ClassRec, *FT_Driver_Class;
-
-
- /*************************************************************************/
- /* */
- /* <Macro> */
- /* FT_DECLARE_DRIVER */
- /* */
- /* <Description> */
- /* Used to create a forward declaration of an FT_Driver_ClassRec */
- /* struct instance. */
- /* */
- /* <Macro> */
- /* FT_DEFINE_DRIVER */
- /* */
- /* <Description> */
- /* Used to initialize an instance of FT_Driver_ClassRec struct. */
- /* */
- /* When FT_CONFIG_OPTION_PIC is defined a `create' function has to be */
- /* called with a pointer where the allocated structure is returned. */
- /* And when it is no longer needed a `destroy' function needs to be */
- /* called to release that allocation. */
- /* */
- /* `ftinit.c' (ft_create_default_module_classes) already contains a */
- /* mechanism to call these functions for the default modules */
- /* described in `ftmodule.h'. */
- /* */
- /* Notice that the created `create' and `destroy' functions call */
- /* `pic_init' and `pic_free' to allow you to manually allocate and */
- /* initialize any additional global data, like a module specific */
- /* interface, and put them in the global pic container defined in */
- /* `ftpic.h'. If you don't need them just implement the functions as */
- /* empty to resolve the link error. Also the `pic_init' and */
- /* `pic_free' functions should be declared in `pic.h', to be referred */
- /* by driver definition calling `FT_DEFINE_DRIVER' in following. */
- /* */
- /* When FT_CONFIG_OPTION_PIC is not defined the struct will be */
- /* allocated in the global scope (or the scope where the macro is */
- /* used). */
- /* */
-#ifndef FT_CONFIG_OPTION_PIC
-
-#define FT_DECLARE_DRIVER( class_ ) \
- FT_CALLBACK_TABLE \
- const FT_Driver_ClassRec class_;
-
-#define FT_DEFINE_DRIVER( \
- class_, \
- flags_, \
- size_, \
- name_, \
- version_, \
- requires_, \
- interface_, \
- init_, \
- done_, \
- get_interface_, \
- face_object_size_, \
- size_object_size_, \
- slot_object_size_, \
- init_face_, \
- done_face_, \
- init_size_, \
- done_size_, \
- init_slot_, \
- done_slot_, \
- load_glyph_, \
- get_kerning_, \
- attach_file_, \
- get_advances_, \
- request_size_, \
- select_size_ ) \
- FT_CALLBACK_TABLE_DEF \
- const FT_Driver_ClassRec class_ = \
- { \- FT_DEFINE_ROOT_MODULE( flags_, \
- size_, \
- name_, \
- version_, \
- requires_, \
- interface_, \
- init_, \
- done_, \
- get_interface_ ) \
- \
- face_object_size_, \
- size_object_size_, \
- slot_object_size_, \
- \
- init_face_, \
- done_face_, \
- \
- init_size_, \
- done_size_, \
- \
- init_slot_, \
- done_slot_, \
- \
- load_glyph_, \
- \
- get_kerning_, \
- attach_file_, \
- get_advances_, \
- \
- request_size_, \
- select_size_ \
- };
-
-#else /* FT_CONFIG_OPTION_PIC */
-
-#define FT_DECLARE_DRIVER( class_ ) FT_DECLARE_MODULE( class_ )
-
-#define FT_DEFINE_DRIVER( \
- class_, \
- flags_, \
- size_, \
- name_, \
- version_, \
- requires_, \
- interface_, \
- init_, \
- done_, \
- get_interface_, \
- face_object_size_, \
- size_object_size_, \
- slot_object_size_, \
- init_face_, \
- done_face_, \
- init_size_, \
- done_size_, \
- init_slot_, \
- done_slot_, \
- load_glyph_, \
- get_kerning_, \
- attach_file_, \
- get_advances_, \
- request_size_, \
- select_size_ ) \
- void \
- FT_Destroy_Class_ ## class_( FT_Library library, \
- FT_Module_Class* clazz ) \
- { \- FT_Memory memory = library->memory; \
- FT_Driver_Class dclazz = (FT_Driver_Class)clazz; \
- \
- \
- class_ ## _pic_free( library ); \
- if ( dclazz ) \
- FT_FREE( dclazz ); \
- } \
- \
- \
- FT_Error \
- FT_Create_Class_ ## class_( FT_Library library, \
- FT_Module_Class** output_class ) \
- { \- FT_Driver_Class clazz = NULL; \
- FT_Error error; \
- FT_Memory memory = library->memory; \
- \
- \
- if ( FT_ALLOC( clazz, sizeof ( *clazz ) ) ) \
- return error; \
- \
- error = class_ ## _pic_init( library ); \
- if ( error ) \
- { \- FT_FREE( clazz ); \
- return error; \
- } \
- \
- FT_DEFINE_ROOT_MODULE( flags_, \
- size_, \
- name_, \
- version_, \
- requires_, \
- interface_, \
- init_, \
- done_, \
- get_interface_ ) \
- \
- clazz->face_object_size = face_object_size_; \
- clazz->size_object_size = size_object_size_; \
- clazz->slot_object_size = slot_object_size_; \
- \
- clazz->init_face = init_face_; \
- clazz->done_face = done_face_; \
- \
- clazz->init_size = init_size_; \
- clazz->done_size = done_size_; \
- \
- clazz->init_slot = init_slot_; \
- clazz->done_slot = done_slot_; \
- \
- clazz->load_glyph = load_glyph_; \
- \
- clazz->get_kerning = get_kerning_; \
- clazz->attach_file = attach_file_; \
- clazz->get_advances = get_advances_; \
- \
- clazz->request_size = request_size_; \
- clazz->select_size = select_size_; \
- \
- *output_class = (FT_Module_Class*)clazz; \
- \
- return FT_Err_Ok; \
- }
-
-
-#endif /* FT_CONFIG_OPTION_PIC */
-
-FT_END_HEADER
-
-#endif /* FTDRV_H_ */
-
-
-/* END */
--- a/msvc2003/freetype-2.9.1/include/freetype/internal/ftgloadr.h
+++ /dev/null
@@ -1,154 +1,0 @@
-/***************************************************************************/
-/* */
-/* ftgloadr.h */
-/* */
-/* The FreeType glyph loader (specification). */
-/* */
-/* Copyright 2002-2018 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 FTGLOADR_H_
-#define FTGLOADR_H_
-
-
-#include <ft2build.h>
-#include FT_FREETYPE_H
-
-
-FT_BEGIN_HEADER
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* FT_GlyphLoader */
- /* */
- /* <Description> */
- /* The glyph loader is an internal object used to load several glyphs */
- /* together (for example, in the case of composites). */
- /* */
- typedef struct FT_SubGlyphRec_
- {- FT_Int index;
- FT_UShort flags;
- FT_Int arg1;
- FT_Int arg2;
- FT_Matrix transform;
-
- } FT_SubGlyphRec;
-
-
- typedef struct FT_GlyphLoadRec_
- {- FT_Outline outline; /* outline */
- FT_Vector* extra_points; /* extra points table */
- FT_Vector* extra_points2; /* second extra points table */
- FT_UInt num_subglyphs; /* number of subglyphs */
- FT_SubGlyph subglyphs; /* subglyphs */
-
- } FT_GlyphLoadRec, *FT_GlyphLoad;
-
-
- typedef struct FT_GlyphLoaderRec_
- {- FT_Memory memory;
- FT_UInt max_points;
- FT_UInt max_contours;
- FT_UInt max_subglyphs;
- FT_Bool use_extra;
-
- FT_GlyphLoadRec base;
- FT_GlyphLoadRec current;
-
- void* other; /* for possible future extension? */
-
- } FT_GlyphLoaderRec, *FT_GlyphLoader;
-
-
- /* create new empty glyph loader */
- FT_BASE( FT_Error )
- FT_GlyphLoader_New( FT_Memory memory,
- FT_GlyphLoader *aloader );
-
- /* add an extra points table to a glyph loader */
- FT_BASE( FT_Error )
- FT_GlyphLoader_CreateExtra( FT_GlyphLoader loader );
-
- /* destroy a glyph loader */
- FT_BASE( void )
- FT_GlyphLoader_Done( FT_GlyphLoader loader );
-
- /* reset a glyph loader (frees everything int it) */
- FT_BASE( void )
- FT_GlyphLoader_Reset( FT_GlyphLoader loader );
-
- /* rewind a glyph loader */
- FT_BASE( void )
- FT_GlyphLoader_Rewind( FT_GlyphLoader loader );
-
- /* check that there is enough space to add `n_points' and `n_contours' */
- /* to the glyph loader */
- FT_BASE( FT_Error )
- FT_GlyphLoader_CheckPoints( FT_GlyphLoader loader,
- FT_UInt n_points,
- FT_UInt n_contours );
-
-
-#define FT_GLYPHLOADER_CHECK_P( _loader, _count ) \
- ( (_count) == 0 || \
- ( (FT_UInt)(_loader)->base.outline.n_points + \
- (FT_UInt)(_loader)->current.outline.n_points + \
- (FT_UInt)(_count) ) <= (_loader)->max_points )
-
-#define FT_GLYPHLOADER_CHECK_C( _loader, _count ) \
- ( (_count) == 0 || \
- ( (FT_UInt)(_loader)->base.outline.n_contours + \
- (FT_UInt)(_loader)->current.outline.n_contours + \
- (FT_UInt)(_count) ) <= (_loader)->max_contours )
-
-#define FT_GLYPHLOADER_CHECK_POINTS( _loader, _points, _contours ) \
- ( ( FT_GLYPHLOADER_CHECK_P( _loader, _points ) && \
- FT_GLYPHLOADER_CHECK_C( _loader, _contours ) ) \
- ? 0 \
- : FT_GlyphLoader_CheckPoints( (_loader), \
- (FT_UInt)(_points), \
- (FT_UInt)(_contours) ) )
-
-
- /* check that there is enough space to add `n_subs' sub-glyphs to */
- /* a glyph loader */
- FT_BASE( FT_Error )
- FT_GlyphLoader_CheckSubGlyphs( FT_GlyphLoader loader,
- FT_UInt n_subs );
-
- /* prepare a glyph loader, i.e. empty the current glyph */
- FT_BASE( void )
- FT_GlyphLoader_Prepare( FT_GlyphLoader loader );
-
- /* add the current glyph to the base glyph */
- FT_BASE( void )
- FT_GlyphLoader_Add( FT_GlyphLoader loader );
-
- /* copy points from one glyph loader to another */
- FT_BASE( FT_Error )
- FT_GlyphLoader_CopyPoints( FT_GlyphLoader target,
- FT_GlyphLoader source );
-
- /* */
-
-
-FT_END_HEADER
-
-#endif /* FTGLOADR_H_ */
-
-
-/* END */
--- a/msvc2003/freetype-2.9.1/include/freetype/internal/fthash.h
+++ /dev/null
@@ -1,136 +1,0 @@
-/***************************************************************************/
-/* */
-/* fthash.h */
-/* */
-/* Hashing functions (specification). */
-/* */
-/***************************************************************************/
-
-/*
- * Copyright 2000 Computing Research Labs, New Mexico State University
- * Copyright 2001-2015
- * Francesco Zappa Nardelli
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * THE COMPUTING RESEARCH LAB OR NEW MEXICO STATE UNIVERSITY BE LIABLE FOR ANY
- * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT
- * OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR
- * THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
- /*************************************************************************/
- /* */
- /* This file is based on code from bdf.c,v 1.22 2000/03/16 20:08:50 */
- /* */
- /* taken from Mark Leisher's xmbdfed package */
- /* */
- /*************************************************************************/
-
-
-#ifndef FTHASH_H_
-#define FTHASH_H_
-
-
-#include <ft2build.h>
-#include FT_FREETYPE_H
-
-
-FT_BEGIN_HEADER
-
-
- typedef union FT_Hashkey_
- {- FT_Int num;
- const char* str;
-
- } FT_Hashkey;
-
-
- typedef struct FT_HashnodeRec_
- {- FT_Hashkey key;
- size_t data;
-
- } FT_HashnodeRec;
-
- typedef struct FT_HashnodeRec_ *FT_Hashnode;
-
-
- typedef FT_ULong
- (*FT_Hash_LookupFunc)( FT_Hashkey* key );
-
- typedef FT_Bool
- (*FT_Hash_CompareFunc)( FT_Hashkey* a,
- FT_Hashkey* b );
-
-
- typedef struct FT_HashRec_
- {- FT_UInt limit;
- FT_UInt size;
- FT_UInt used;
-
- FT_Hash_LookupFunc lookup;
- FT_Hash_CompareFunc compare;
-
- FT_Hashnode* table;
-
- } FT_HashRec;
-
- typedef struct FT_HashRec_ *FT_Hash;
-
-
- FT_Error
- ft_hash_str_init( FT_Hash hash,
- FT_Memory memory );
-
- FT_Error
- ft_hash_num_init( FT_Hash hash,
- FT_Memory memory );
-
- void
- ft_hash_str_free( FT_Hash hash,
- FT_Memory memory );
-
-#define ft_hash_num_free ft_hash_str_free
-
- FT_Error
- ft_hash_str_insert( const char* key,
- size_t data,
- FT_Hash hash,
- FT_Memory memory );
-
- FT_Error
- ft_hash_num_insert( FT_Int num,
- size_t data,
- FT_Hash hash,
- FT_Memory memory );
-
- size_t*
- ft_hash_str_lookup( const char* key,
- FT_Hash hash );
-
- size_t*
- ft_hash_num_lookup( FT_Int num,
- FT_Hash hash );
-
-
-FT_END_HEADER
-
-
-#endif /* FTHASH_H_ */
-
-
-/* END */
--- a/msvc2003/freetype-2.9.1/include/freetype/internal/ftmemory.h
+++ /dev/null
@@ -1,393 +1,0 @@
-/***************************************************************************/
-/* */
-/* ftmemory.h */
-/* */
-/* The FreeType memory management macros (specification). */
-/* */
-/* Copyright 1996-2018 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 FTMEMORY_H_
-#define FTMEMORY_H_
-
-
-#include <ft2build.h>
-#include FT_CONFIG_CONFIG_H
-#include FT_TYPES_H
-
-
-FT_BEGIN_HEADER
-
-
- /*************************************************************************/
- /* */
- /* <Macro> */
- /* FT_SET_ERROR */
- /* */
- /* <Description> */
- /* This macro is used to set an implicit `error' variable to a given */
- /* expression's value (usually a function call), and convert it to a */
- /* boolean which is set whenever the value is != 0. */
- /* */
-#undef FT_SET_ERROR
-#define FT_SET_ERROR( expression ) \
- ( ( error = (expression) ) != 0 )
-
-
-
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
- /**** ****/
- /**** ****/
- /**** M E M O R Y ****/
- /**** ****/
- /**** ****/
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
-
-
- /*
- * C++ refuses to handle statements like p = (void*)anything, with `p' a
- * typed pointer. Since we don't have a `typeof' operator in standard
- * C++, we have to use a template to emulate it.
- */
-
-#ifdef __cplusplus
-
-extern "C++"
-{- template <typename T> inline T*
- cplusplus_typeof( T*,
- void *v )
- {- return static_cast <T*> ( v );
- }
-}
-
-#define FT_ASSIGNP( p, val ) (p) = cplusplus_typeof( (p), (val) )
-
-#else
-
-#define FT_ASSIGNP( p, val ) (p) = (val)
-
-#endif
-
-
-
-#ifdef FT_DEBUG_MEMORY
-
- FT_BASE( const char* ) _ft_debug_file;
- FT_BASE( long ) _ft_debug_lineno;
-
-#define FT_DEBUG_INNER( exp ) ( _ft_debug_file = __FILE__, \
- _ft_debug_lineno = __LINE__, \
- (exp) )
-
-#define FT_ASSIGNP_INNER( p, exp ) ( _ft_debug_file = __FILE__, \
- _ft_debug_lineno = __LINE__, \
- FT_ASSIGNP( p, exp ) )
-
-#else /* !FT_DEBUG_MEMORY */
-
-#define FT_DEBUG_INNER( exp ) (exp)
-#define FT_ASSIGNP_INNER( p, exp ) FT_ASSIGNP( p, exp )
-
-#endif /* !FT_DEBUG_MEMORY */
-
-
- /*
- * The allocation functions return a pointer, and the error code
- * is written to through the `p_error' parameter.
- */
-
- /* The `q' variants of the functions below (`q' for `quick') don't fill */
- /* the allocated or reallocated memory with zero bytes. */
-
- FT_BASE( FT_Pointer )
- ft_mem_alloc( FT_Memory memory,
- FT_Long size,
- FT_Error *p_error );
-
- FT_BASE( FT_Pointer )
- ft_mem_qalloc( FT_Memory memory,
- FT_Long size,
- FT_Error *p_error );
-
- FT_BASE( FT_Pointer )
- ft_mem_realloc( FT_Memory memory,
- FT_Long item_size,
- FT_Long cur_count,
- FT_Long new_count,
- void* block,
- FT_Error *p_error );
-
- FT_BASE( FT_Pointer )
- ft_mem_qrealloc( FT_Memory memory,
- FT_Long item_size,
- FT_Long cur_count,
- FT_Long new_count,
- void* block,
- FT_Error *p_error );
-
- FT_BASE( void )
- ft_mem_free( FT_Memory memory,
- const void* P );
-
-
- /* The `Q' variants of the macros below (`Q' for `quick') don't fill */
- /* the allocated or reallocated memory with zero bytes. */
-
-#define FT_MEM_ALLOC( ptr, size ) \
- FT_ASSIGNP_INNER( ptr, ft_mem_alloc( memory, \
- (FT_Long)(size), \
- &error ) )
-
-#define FT_MEM_FREE( ptr ) \
- FT_BEGIN_STMNT \
- ft_mem_free( memory, (ptr) ); \
- (ptr) = NULL; \
- FT_END_STMNT
-
-#define FT_MEM_NEW( ptr ) \
- FT_MEM_ALLOC( ptr, sizeof ( *(ptr) ) )
-
-#define FT_MEM_REALLOC( ptr, cursz, newsz ) \
- FT_ASSIGNP_INNER( ptr, ft_mem_realloc( memory, \
- 1, \
- (FT_Long)(cursz), \
- (FT_Long)(newsz), \
- (ptr), \
- &error ) )
-
-#define FT_MEM_QALLOC( ptr, size ) \
- FT_ASSIGNP_INNER( ptr, ft_mem_qalloc( memory, \
- (FT_Long)(size), \
- &error ) )
-
-#define FT_MEM_QNEW( ptr ) \
- FT_MEM_QALLOC( ptr, sizeof ( *(ptr) ) )
-
-#define FT_MEM_QREALLOC( ptr, cursz, newsz ) \
- FT_ASSIGNP_INNER( ptr, ft_mem_qrealloc( memory, \
- 1, \
- (FT_Long)(cursz), \
- (FT_Long)(newsz), \
- (ptr), \
- &error ) )
-
-#define FT_MEM_ALLOC_MULT( ptr, count, item_size ) \
- FT_ASSIGNP_INNER( ptr, ft_mem_realloc( memory, \
- (FT_Long)(item_size), \
- 0, \
- (FT_Long)(count), \
- NULL, \
- &error ) )
-
-#define FT_MEM_REALLOC_MULT( ptr, oldcnt, newcnt, itmsz ) \
- FT_ASSIGNP_INNER( ptr, ft_mem_realloc( memory, \
- (FT_Long)(itmsz), \
- (FT_Long)(oldcnt), \
- (FT_Long)(newcnt), \
- (ptr), \
- &error ) )
-
-#define FT_MEM_QALLOC_MULT( ptr, count, item_size ) \
- FT_ASSIGNP_INNER( ptr, ft_mem_qrealloc( memory, \
- (FT_Long)(item_size), \
- 0, \
- (FT_Long)(count), \
- NULL, \
- &error ) )
-
-#define FT_MEM_QREALLOC_MULT( ptr, oldcnt, newcnt, itmsz ) \
- FT_ASSIGNP_INNER( ptr, ft_mem_qrealloc( memory, \
- (FT_Long)(itmsz), \
- (FT_Long)(oldcnt), \
- (FT_Long)(newcnt), \
- (ptr), \
- &error ) )
-
-
-#define FT_MEM_SET_ERROR( cond ) ( (cond), error != 0 )
-
-
-#define FT_MEM_SET( dest, byte, count ) \
- ft_memset( dest, byte, (FT_Offset)(count) )
-
-#define FT_MEM_COPY( dest, source, count ) \
- ft_memcpy( dest, source, (FT_Offset)(count) )
-
-#define FT_MEM_MOVE( dest, source, count ) \
- ft_memmove( dest, source, (FT_Offset)(count) )
-
-
-#define FT_MEM_ZERO( dest, count ) FT_MEM_SET( dest, 0, count )
-
-#define FT_ZERO( p ) FT_MEM_ZERO( p, sizeof ( *(p) ) )
-
-
-#define FT_ARRAY_ZERO( dest, count ) \
- FT_MEM_ZERO( dest, \
- (FT_Offset)(count) * sizeof ( *(dest) ) )
-
-#define FT_ARRAY_COPY( dest, source, count ) \
- FT_MEM_COPY( dest, \
- source, \
- (FT_Offset)(count) * sizeof ( *(dest) ) )
-
-#define FT_ARRAY_MOVE( dest, source, count ) \
- FT_MEM_MOVE( dest, \
- source, \
- (FT_Offset)(count) * sizeof ( *(dest) ) )
-
-
- /*
- * Return the maximum number of addressable elements in an array.
- * We limit ourselves to INT_MAX, rather than UINT_MAX, to avoid
- * any problems.
- */
-#define FT_ARRAY_MAX( ptr ) ( FT_INT_MAX / sizeof ( *(ptr) ) )
-
-#define FT_ARRAY_CHECK( ptr, count ) ( (count) <= FT_ARRAY_MAX( ptr ) )
-
-
- /*************************************************************************/
- /* */
- /* The following functions macros expect that their pointer argument is */
- /* _typed_ in order to automatically compute array element sizes. */
- /* */
-
-#define FT_MEM_NEW_ARRAY( ptr, count ) \
- FT_ASSIGNP_INNER( ptr, ft_mem_realloc( memory, \
- sizeof ( *(ptr) ), \
- 0, \
- (FT_Long)(count), \
- NULL, \
- &error ) )
-
-#define FT_MEM_RENEW_ARRAY( ptr, cursz, newsz ) \
- FT_ASSIGNP_INNER( ptr, ft_mem_realloc( memory, \
- sizeof ( *(ptr) ), \
- (FT_Long)(cursz), \
- (FT_Long)(newsz), \
- (ptr), \
- &error ) )
-
-#define FT_MEM_QNEW_ARRAY( ptr, count ) \
- FT_ASSIGNP_INNER( ptr, ft_mem_qrealloc( memory, \
- sizeof ( *(ptr) ), \
- 0, \
- (FT_Long)(count), \
- NULL, \
- &error ) )
-
-#define FT_MEM_QRENEW_ARRAY( ptr, cursz, newsz ) \
- FT_ASSIGNP_INNER( ptr, ft_mem_qrealloc( memory, \
- sizeof ( *(ptr) ), \
- (FT_Long)(cursz), \
- (FT_Long)(newsz), \
- (ptr), \
- &error ) )
-
-#define FT_ALLOC( ptr, size ) \
- FT_MEM_SET_ERROR( FT_MEM_ALLOC( ptr, size ) )
-
-#define FT_REALLOC( ptr, cursz, newsz ) \
- FT_MEM_SET_ERROR( FT_MEM_REALLOC( ptr, cursz, newsz ) )
-
-#define FT_ALLOC_MULT( ptr, count, item_size ) \
- FT_MEM_SET_ERROR( FT_MEM_ALLOC_MULT( ptr, count, item_size ) )
-
-#define FT_REALLOC_MULT( ptr, oldcnt, newcnt, itmsz ) \
- FT_MEM_SET_ERROR( FT_MEM_REALLOC_MULT( ptr, oldcnt, \
- newcnt, itmsz ) )
-
-#define FT_QALLOC( ptr, size ) \
- FT_MEM_SET_ERROR( FT_MEM_QALLOC( ptr, size ) )
-
-#define FT_QREALLOC( ptr, cursz, newsz ) \
- FT_MEM_SET_ERROR( FT_MEM_QREALLOC( ptr, cursz, newsz ) )
-
-#define FT_QALLOC_MULT( ptr, count, item_size ) \
- FT_MEM_SET_ERROR( FT_MEM_QALLOC_MULT( ptr, count, item_size ) )
-
-#define FT_QREALLOC_MULT( ptr, oldcnt, newcnt, itmsz ) \
- FT_MEM_SET_ERROR( FT_MEM_QREALLOC_MULT( ptr, oldcnt, \
- newcnt, itmsz ) )
-
-#define FT_FREE( ptr ) FT_MEM_FREE( ptr )
-
-#define FT_NEW( ptr ) FT_MEM_SET_ERROR( FT_MEM_NEW( ptr ) )
-
-#define FT_NEW_ARRAY( ptr, count ) \
- FT_MEM_SET_ERROR( FT_MEM_NEW_ARRAY( ptr, count ) )
-
-#define FT_RENEW_ARRAY( ptr, curcnt, newcnt ) \
- FT_MEM_SET_ERROR( FT_MEM_RENEW_ARRAY( ptr, curcnt, newcnt ) )
-
-#define FT_QNEW( ptr ) \
- FT_MEM_SET_ERROR( FT_MEM_QNEW( ptr ) )
-
-#define FT_QNEW_ARRAY( ptr, count ) \
- FT_MEM_SET_ERROR( FT_MEM_NEW_ARRAY( ptr, count ) )
-
-#define FT_QRENEW_ARRAY( ptr, curcnt, newcnt ) \
- FT_MEM_SET_ERROR( FT_MEM_RENEW_ARRAY( ptr, curcnt, newcnt ) )
-
-
- FT_BASE( FT_Pointer )
- ft_mem_strdup( FT_Memory memory,
- const char* str,
- FT_Error *p_error );
-
- FT_BASE( FT_Pointer )
- ft_mem_dup( FT_Memory memory,
- const void* address,
- FT_ULong size,
- FT_Error *p_error );
-
-
-#define FT_MEM_STRDUP( dst, str ) \
- (dst) = (char*)ft_mem_strdup( memory, (const char*)(str), &error )
-
-#define FT_STRDUP( dst, str ) \
- FT_MEM_SET_ERROR( FT_MEM_STRDUP( dst, str ) )
-
-#define FT_MEM_DUP( dst, address, size ) \
- (dst) = ft_mem_dup( memory, (address), (FT_ULong)(size), &error )
-
-#define FT_DUP( dst, address, size ) \
- FT_MEM_SET_ERROR( FT_MEM_DUP( dst, address, size ) )
-
-
- /* Return >= 1 if a truncation occurs. */
- /* Return 0 if the source string fits the buffer. */
- /* This is *not* the same as strlcpy(). */
- FT_BASE( FT_Int )
- ft_mem_strcpyn( char* dst,
- const char* src,
- FT_ULong size );
-
-#define FT_STRCPYN( dst, src, size ) \
- ft_mem_strcpyn( (char*)dst, (const char*)(src), (FT_ULong)(size) )
-
- /* */
-
-
-FT_END_HEADER
-
-#endif /* FTMEMORY_H_ */
-
-
-/* END */
--- a/msvc2003/freetype-2.9.1/include/freetype/internal/ftobjs.h
+++ /dev/null
@@ -1,1625 +1,0 @@
-/***************************************************************************/
-/* */
-/* ftobjs.h */
-/* */
-/* The FreeType private base classes (specification). */
-/* */
-/* Copyright 1996-2018 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 all internal FreeType classes. */
- /* */
- /*************************************************************************/
-
-
-#ifndef FTOBJS_H_
-#define FTOBJS_H_
-
-#include <ft2build.h>
-#include FT_RENDER_H
-#include FT_SIZES_H
-#include FT_LCD_FILTER_H
-#include FT_INTERNAL_MEMORY_H
-#include FT_INTERNAL_GLYPH_LOADER_H
-#include FT_INTERNAL_DRIVER_H
-#include FT_INTERNAL_AUTOHINT_H
-#include FT_INTERNAL_SERVICE_H
-#include FT_INTERNAL_PIC_H
-#include FT_INTERNAL_CALC_H
-
-#ifdef FT_CONFIG_OPTION_INCREMENTAL
-#include FT_INCREMENTAL_H
-#endif
-
-
-FT_BEGIN_HEADER
-
-
- /*************************************************************************/
- /* */
- /* Some generic definitions. */
- /* */
-#ifndef TRUE
-#define TRUE 1
-#endif
-
-#ifndef FALSE
-#define FALSE 0
-#endif
-
-#ifndef NULL
-#define NULL (void*)0
-#endif
-
-
- /*************************************************************************/
- /* */
- /* The min and max functions missing in C. As usual, be careful not to */
- /* write things like FT_MIN( a++, b++ ) to avoid side effects. */
- /* */
-#define FT_MIN( a, b ) ( (a) < (b) ? (a) : (b) )
-#define FT_MAX( a, b ) ( (a) > (b) ? (a) : (b) )
-
-#define FT_ABS( a ) ( (a) < 0 ? -(a) : (a) )
-
- /*
- * Approximate sqrt(x*x+y*y) using the `alpha max plus beta min'
- * algorithm. We use alpha = 1, beta = 3/8, giving us results with a
- * largest error less than 7% compared to the exact value.
- */
-#define FT_HYPOT( x, y ) \
- ( x = FT_ABS( x ), \
- y = FT_ABS( y ), \
- x > y ? x + ( 3 * y >> 3 ) \
- : y + ( 3 * x >> 3 ) )
-
- /* we use FT_TYPEOF to suppress signedness compilation warnings */
-#define FT_PAD_FLOOR( x, n ) ( (x) & ~FT_TYPEOF( x )( (n) - 1 ) )
-#define FT_PAD_ROUND( x, n ) FT_PAD_FLOOR( (x) + (n) / 2, n )
-#define FT_PAD_CEIL( x, n ) FT_PAD_FLOOR( (x) + (n) - 1, n )
-
-#define FT_PIX_FLOOR( x ) ( (x) & ~FT_TYPEOF( x )63 )
-#define FT_PIX_ROUND( x ) FT_PIX_FLOOR( (x) + 32 )
-#define FT_PIX_CEIL( x ) FT_PIX_FLOOR( (x) + 63 )
-
- /* specialized versions (for signed values) */
- /* that don't produce run-time errors due to integer overflow */
-#define FT_PAD_ROUND_LONG( x, n ) FT_PAD_FLOOR( ADD_LONG( (x), (n) / 2 ), \
- n )
-#define FT_PAD_CEIL_LONG( x, n ) FT_PAD_FLOOR( ADD_LONG( (x), (n) - 1 ), \
- n )
-#define FT_PIX_ROUND_LONG( x ) FT_PIX_FLOOR( ADD_LONG( (x), 32 ) )
-#define FT_PIX_CEIL_LONG( x ) FT_PIX_FLOOR( ADD_LONG( (x), 63 ) )
-
-#define FT_PAD_ROUND_INT32( x, n ) FT_PAD_FLOOR( ADD_INT32( (x), (n) / 2 ), \
- n )
-#define FT_PAD_CEIL_INT32( x, n ) FT_PAD_FLOOR( ADD_INT32( (x), (n) - 1 ), \
- n )
-#define FT_PIX_ROUND_INT32( x ) FT_PIX_FLOOR( ADD_INT32( (x), 32 ) )
-#define FT_PIX_CEIL_INT32( x ) FT_PIX_FLOOR( ADD_INT32( (x), 63 ) )
-
-
- /*
- * character classification functions -- since these are used to parse
- * font files, we must not use those in <ctypes.h> which are
- * locale-dependent
- */
-#define ft_isdigit( x ) ( ( (unsigned)(x) - '0' ) < 10U )
-
-#define ft_isxdigit( x ) ( ( (unsigned)(x) - '0' ) < 10U || \
- ( (unsigned)(x) - 'a' ) < 6U || \
- ( (unsigned)(x) - 'A' ) < 6U )
-
- /* the next two macros assume ASCII representation */
-#define ft_isupper( x ) ( ( (unsigned)(x) - 'A' ) < 26U )
-#define ft_islower( x ) ( ( (unsigned)(x) - 'a' ) < 26U )
-
-#define ft_isalpha( x ) ( ft_isupper( x ) || ft_islower( x ) )
-#define ft_isalnum( x ) ( ft_isdigit( x ) || ft_isalpha( x ) )
-
-
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
- /**** ****/
- /**** ****/
- /**** C H A R M A P S ****/
- /**** ****/
- /**** ****/
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
-
- /* handle to internal charmap object */
- typedef struct FT_CMapRec_* FT_CMap;
-
- /* handle to charmap class structure */
- typedef const struct FT_CMap_ClassRec_* FT_CMap_Class;
-
- /* internal charmap object structure */
- typedef struct FT_CMapRec_
- {- FT_CharMapRec charmap;
- FT_CMap_Class clazz;
-
- } FT_CMapRec;
-
- /* typecast any pointer to a charmap handle */
-#define FT_CMAP( x ) ( (FT_CMap)( x ) )
-
- /* obvious macros */
-#define FT_CMAP_PLATFORM_ID( x ) FT_CMAP( x )->charmap.platform_id
-#define FT_CMAP_ENCODING_ID( x ) FT_CMAP( x )->charmap.encoding_id
-#define FT_CMAP_ENCODING( x ) FT_CMAP( x )->charmap.encoding
-#define FT_CMAP_FACE( x ) FT_CMAP( x )->charmap.face
-
-
- /* class method definitions */
- typedef FT_Error
- (*FT_CMap_InitFunc)( FT_CMap cmap,
- FT_Pointer init_data );
-
- typedef void
- (*FT_CMap_DoneFunc)( FT_CMap cmap );
-
- typedef FT_UInt
- (*FT_CMap_CharIndexFunc)( FT_CMap cmap,
- FT_UInt32 char_code );
-
- typedef FT_UInt
- (*FT_CMap_CharNextFunc)( FT_CMap cmap,
- FT_UInt32 *achar_code );
-
- typedef FT_UInt
- (*FT_CMap_CharVarIndexFunc)( FT_CMap cmap,
- FT_CMap unicode_cmap,
- FT_UInt32 char_code,
- FT_UInt32 variant_selector );
-
- typedef FT_Bool
- (*FT_CMap_CharVarIsDefaultFunc)( FT_CMap cmap,
- FT_UInt32 char_code,
- FT_UInt32 variant_selector );
-
- typedef FT_UInt32 *
- (*FT_CMap_VariantListFunc)( FT_CMap cmap,
- FT_Memory mem );
-
- typedef FT_UInt32 *
- (*FT_CMap_CharVariantListFunc)( FT_CMap cmap,
- FT_Memory mem,
- FT_UInt32 char_code );
-
- typedef FT_UInt32 *
- (*FT_CMap_VariantCharListFunc)( FT_CMap cmap,
- FT_Memory mem,
- FT_UInt32 variant_selector );
-
-
- typedef struct FT_CMap_ClassRec_
- {- FT_ULong size;
-
- FT_CMap_InitFunc init;
- FT_CMap_DoneFunc done;
- FT_CMap_CharIndexFunc char_index;
- FT_CMap_CharNextFunc char_next;
-
- /* Subsequent entries are special ones for format 14 -- the variant */
- /* selector subtable which behaves like no other */
-
- FT_CMap_CharVarIndexFunc char_var_index;
- FT_CMap_CharVarIsDefaultFunc char_var_default;
- FT_CMap_VariantListFunc variant_list;
- FT_CMap_CharVariantListFunc charvariant_list;
- FT_CMap_VariantCharListFunc variantchar_list;
-
- } FT_CMap_ClassRec;
-
-
-#ifndef FT_CONFIG_OPTION_PIC
-
-#define FT_DECLARE_CMAP_CLASS( class_ ) \
- FT_CALLBACK_TABLE const FT_CMap_ClassRec class_;
-
-#define FT_DEFINE_CMAP_CLASS( \
- class_, \
- size_, \
- init_, \
- done_, \
- char_index_, \
- char_next_, \
- char_var_index_, \
- char_var_default_, \
- variant_list_, \
- charvariant_list_, \
- variantchar_list_ ) \
- FT_CALLBACK_TABLE_DEF \
- const FT_CMap_ClassRec class_ = \
- { \- size_, \
- init_, \
- done_, \
- char_index_, \
- char_next_, \
- char_var_index_, \
- char_var_default_, \
- variant_list_, \
- charvariant_list_, \
- variantchar_list_ \
- };
-
-#else /* FT_CONFIG_OPTION_PIC */
-
-#define FT_DECLARE_CMAP_CLASS( class_ ) \
- void \
- FT_Init_Class_ ## class_( FT_Library library, \
- FT_CMap_ClassRec* clazz );
-
-#define FT_DEFINE_CMAP_CLASS( \
- class_, \
- size_, \
- init_, \
- done_, \
- char_index_, \
- char_next_, \
- char_var_index_, \
- char_var_default_, \
- variant_list_, \
- charvariant_list_, \
- variantchar_list_ ) \
- void \
- FT_Init_Class_ ## class_( FT_Library library, \
- FT_CMap_ClassRec* clazz ) \
- { \- FT_UNUSED( library ); \
- \
- clazz->size = size_; \
- clazz->init = init_; \
- clazz->done = done_; \
- clazz->char_index = char_index_; \
- clazz->char_next = char_next_; \
- clazz->char_var_index = char_var_index_; \
- clazz->char_var_default = char_var_default_; \
- clazz->variant_list = variant_list_; \
- clazz->charvariant_list = charvariant_list_; \
- clazz->variantchar_list = variantchar_list_; \
- }
-
-#endif /* FT_CONFIG_OPTION_PIC */
-
-
- /* create a new charmap and add it to charmap->face */
- FT_BASE( FT_Error )
- FT_CMap_New( FT_CMap_Class clazz,
- FT_Pointer init_data,
- FT_CharMap charmap,
- FT_CMap *acmap );
-
- /* destroy a charmap and remove it from face's list */
- FT_BASE( void )
- FT_CMap_Done( FT_CMap cmap );
-
-
- /* adds LCD padding to Min and Max boundaries */
- FT_BASE( void )
- ft_lcd_padding( FT_Pos* Min,
- FT_Pos* Max,
- FT_GlyphSlot slot );
-
-#ifdef FT_CONFIG_OPTION_SUBPIXEL_RENDERING
-
- typedef void (*FT_Bitmap_LcdFilterFunc)( FT_Bitmap* bitmap,
- FT_Render_Mode render_mode,
- FT_Byte* weights );
-
-
- /* This is the default LCD filter, an in-place, 5-tap FIR filter. */
- FT_BASE( void )
- ft_lcd_filter_fir( FT_Bitmap* bitmap,
- FT_Render_Mode mode,
- FT_LcdFiveTapFilter weights );
-
-#endif /* FT_CONFIG_OPTION_SUBPIXEL_RENDERING */
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* FT_Face_InternalRec */
- /* */
- /* <Description> */
- /* This structure contains the internal fields of each FT_Face */
- /* object. These fields may change between different releases of */
- /* FreeType. */
- /* */
- /* <Fields> */
- /* max_points :: */
- /* The maximum number of points used to store the vectorial outline */
- /* of any glyph in this face. If this value cannot be known in */
- /* advance, or if the face isn't scalable, this should be set to 0. */
- /* Only relevant for scalable formats. */
- /* */
- /* max_contours :: */
- /* The maximum number of contours used to store the vectorial */
- /* outline of any glyph in this face. If this value cannot be */
- /* known in advance, or if the face isn't scalable, this should be */
- /* set to 0. Only relevant for scalable formats. */
- /* */
- /* transform_matrix :: */
- /* A 2x2 matrix of 16.16 coefficients used to transform glyph */
- /* outlines after they are loaded from the font. Only used by the */
- /* convenience functions. */
- /* */
- /* transform_delta :: */
- /* A translation vector used to transform glyph outlines after they */
- /* are loaded from the font. Only used by the convenience */
- /* functions. */
- /* */
- /* transform_flags :: */
- /* Some flags used to classify the transform. Only used by the */
- /* convenience functions. */
- /* */
- /* services :: */
- /* A cache for frequently used services. It should be only */
- /* accessed with the macro `FT_FACE_LOOKUP_SERVICE'. */
- /* */
- /* incremental_interface :: */
- /* If non-null, the interface through which glyph data and metrics */
- /* are loaded incrementally for faces that do not provide all of */
- /* this data when first opened. This field exists only if */
- /* @FT_CONFIG_OPTION_INCREMENTAL is defined. */
- /* */
- /* no_stem_darkening :: */
- /* Overrides the module-level default, see @stem-darkening[cff], */
- /* for example. FALSE and TRUE toggle stem darkening on and off, */
- /* respectively, value~-1 means to use the module/driver default. */
- /* */
- /* random_seed :: */
- /* If positive, override the seed value for the CFF `random' */
- /* operator. Value~0 means to use the font's value. Value~-1 */
- /* means to use the CFF driver's default. */
- /* */
- /* lcd_weights :: */
- /* lcd_filter_func :: */
- /* If subpixel rendering is activated, the LCD filtering weights */
- /* and callback function. */
- /* */
- /* refcount :: */
- /* A counter initialized to~1 at the time an @FT_Face structure is */
- /* created. @FT_Reference_Face increments this counter, and */
- /* @FT_Done_Face only destroys a face if the counter is~1, */
- /* otherwise it simply decrements it. */
- /* */
- typedef struct FT_Face_InternalRec_
- {- FT_Matrix transform_matrix;
- FT_Vector transform_delta;
- FT_Int transform_flags;
-
- FT_ServiceCacheRec services;
-
-#ifdef FT_CONFIG_OPTION_INCREMENTAL
- FT_Incremental_InterfaceRec* incremental_interface;
-#endif
-
- FT_Char no_stem_darkening;
- FT_Int32 random_seed;
-
-#ifdef FT_CONFIG_OPTION_SUBPIXEL_RENDERING
- FT_LcdFiveTapFilter lcd_weights; /* filter weights, if any */
- FT_Bitmap_LcdFilterFunc lcd_filter_func; /* filtering callback */
-#endif
-
- FT_Int refcount;
-
- } FT_Face_InternalRec;
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* FT_Slot_InternalRec */
- /* */
- /* <Description> */
- /* This structure contains the internal fields of each FT_GlyphSlot */
- /* object. These fields may change between different releases of */
- /* FreeType. */
- /* */
- /* <Fields> */
- /* loader :: The glyph loader object used to load outlines */
- /* into the glyph slot. */
- /* */
- /* flags :: Possible values are zero or */
- /* FT_GLYPH_OWN_BITMAP. The latter indicates */
- /* that the FT_GlyphSlot structure owns the */
- /* bitmap buffer. */
- /* */
- /* glyph_transformed :: Boolean. Set to TRUE when the loaded glyph */
- /* must be transformed through a specific */
- /* font transformation. This is _not_ the same */
- /* as the face transform set through */
- /* FT_Set_Transform(). */
- /* */
- /* glyph_matrix :: The 2x2 matrix corresponding to the glyph */
- /* transformation, if necessary. */
- /* */
- /* glyph_delta :: The 2d translation vector corresponding to */
- /* the glyph transformation, if necessary. */
- /* */
- /* glyph_hints :: Format-specific glyph hints management. */
- /* */
-
-#define FT_GLYPH_OWN_BITMAP 0x1U
-
- typedef struct FT_Slot_InternalRec_
- {- FT_GlyphLoader loader;
- FT_UInt flags;
- FT_Bool glyph_transformed;
- FT_Matrix glyph_matrix;
- FT_Vector glyph_delta;
- void* glyph_hints;
-
- } FT_GlyphSlot_InternalRec;
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* FT_Size_InternalRec */
- /* */
- /* <Description> */
- /* This structure contains the internal fields of each FT_Size */
- /* object. */
- /* */
- /* <Fields> */
- /* module_data :: Data specific to a driver module. */
- /* */
- /* autohint_mode :: The used auto-hinting mode. */
- /* */
- /* autohint_metrics :: Metrics used by the auto-hinter. */
- /* */
- /*************************************************************************/
-
- typedef struct FT_Size_InternalRec_
- {- void* module_data;
-
- FT_Render_Mode autohint_mode;
- FT_Size_Metrics autohint_metrics;
-
- } FT_Size_InternalRec;
-
-
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
- /**** ****/
- /**** ****/
- /**** M O D U L E S ****/
- /**** ****/
- /**** ****/
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* FT_ModuleRec */
- /* */
- /* <Description> */
- /* A module object instance. */
- /* */
- /* <Fields> */
- /* clazz :: A pointer to the module's class. */
- /* */
- /* library :: A handle to the parent library object. */
- /* */
- /* memory :: A handle to the memory manager. */
- /* */
- typedef struct FT_ModuleRec_
- {- FT_Module_Class* clazz;
- FT_Library library;
- FT_Memory memory;
-
- } FT_ModuleRec;
-
-
- /* typecast an object to an FT_Module */
-#define FT_MODULE( x ) ( (FT_Module)(x) )
-
-#define FT_MODULE_CLASS( x ) FT_MODULE( x )->clazz
-#define FT_MODULE_LIBRARY( x ) FT_MODULE( x )->library
-#define FT_MODULE_MEMORY( x ) FT_MODULE( x )->memory
-
-
-#define FT_MODULE_IS_DRIVER( x ) ( FT_MODULE_CLASS( x )->module_flags & \
- FT_MODULE_FONT_DRIVER )
-
-#define FT_MODULE_IS_RENDERER( x ) ( FT_MODULE_CLASS( x )->module_flags & \
- FT_MODULE_RENDERER )
-
-#define FT_MODULE_IS_HINTER( x ) ( FT_MODULE_CLASS( x )->module_flags & \
- FT_MODULE_HINTER )
-
-#define FT_MODULE_IS_STYLER( x ) ( FT_MODULE_CLASS( x )->module_flags & \
- FT_MODULE_STYLER )
-
-#define FT_DRIVER_IS_SCALABLE( x ) ( FT_MODULE_CLASS( x )->module_flags & \
- FT_MODULE_DRIVER_SCALABLE )
-
-#define FT_DRIVER_USES_OUTLINES( x ) !( FT_MODULE_CLASS( x )->module_flags & \
- FT_MODULE_DRIVER_NO_OUTLINES )
-
-#define FT_DRIVER_HAS_HINTER( x ) ( FT_MODULE_CLASS( x )->module_flags & \
- FT_MODULE_DRIVER_HAS_HINTER )
-
-#define FT_DRIVER_HINTS_LIGHTLY( x ) ( FT_MODULE_CLASS( x )->module_flags & \
- FT_MODULE_DRIVER_HINTS_LIGHTLY )
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_Get_Module_Interface */
- /* */
- /* <Description> */
- /* Finds a module and returns its specific interface as a typeless */
- /* pointer. */
- /* */
- /* <Input> */
- /* library :: A handle to the library object. */
- /* */
- /* module_name :: The module's name (as an ASCII string). */
- /* */
- /* <Return> */
- /* A module-specific interface if available, 0 otherwise. */
- /* */
- /* <Note> */
- /* You should better be familiar with FreeType internals to know */
- /* which module to look for, and what its interface is :-) */
- /* */
- FT_BASE( const void* )
- FT_Get_Module_Interface( FT_Library library,
- const char* mod_name );
-
- FT_BASE( FT_Pointer )
- ft_module_get_service( FT_Module module,
- const char* service_id,
- FT_Bool global );
-
-#ifdef FT_CONFIG_OPTION_ENVIRONMENT_PROPERTIES
- FT_BASE( FT_Error )
- ft_property_string_set( FT_Library library,
- const FT_String* module_name,
- const FT_String* property_name,
- FT_String* value );
-#endif
-
- /* */
-
-
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
- /**** ****/
- /**** ****/
- /**** F A C E, S I Z E & G L Y P H S L O T O B J E C T S ****/
- /**** ****/
- /**** ****/
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
-
- /* a few macros used to perform easy typecasts with minimal brain damage */
-
-#define FT_FACE( x ) ( (FT_Face)(x) )
-#define FT_SIZE( x ) ( (FT_Size)(x) )
-#define FT_SLOT( x ) ( (FT_GlyphSlot)(x) )
-
-#define FT_FACE_DRIVER( x ) FT_FACE( x )->driver
-#define FT_FACE_LIBRARY( x ) FT_FACE_DRIVER( x )->root.library
-#define FT_FACE_MEMORY( x ) FT_FACE( x )->memory
-#define FT_FACE_STREAM( x ) FT_FACE( x )->stream
-
-#define FT_SIZE_FACE( x ) FT_SIZE( x )->face
-#define FT_SLOT_FACE( x ) FT_SLOT( x )->face
-
-#define FT_FACE_SLOT( x ) FT_FACE( x )->glyph
-#define FT_FACE_SIZE( x ) FT_FACE( x )->size
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_New_GlyphSlot */
- /* */
- /* <Description> */
- /* It is sometimes useful to have more than one glyph slot for a */
- /* given face object. This function is used to create additional */
- /* slots. All of them are automatically discarded when the face is */
- /* destroyed. */
- /* */
- /* <Input> */
- /* face :: A handle to a parent face object. */
- /* */
- /* <Output> */
- /* aslot :: A handle to a new glyph slot object. */
- /* */
- /* <Return> */
- /* FreeType error code. 0 means success. */
- /* */
- FT_BASE( FT_Error )
- FT_New_GlyphSlot( FT_Face face,
- FT_GlyphSlot *aslot );
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_Done_GlyphSlot */
- /* */
- /* <Description> */
- /* Destroys a given glyph slot. Remember however that all slots are */
- /* automatically destroyed with its parent. Using this function is */
- /* not always mandatory. */
- /* */
- /* <Input> */
- /* slot :: A handle to a target glyph slot. */
- /* */
- FT_BASE( void )
- FT_Done_GlyphSlot( FT_GlyphSlot slot );
-
- /* */
-
-#define FT_REQUEST_WIDTH( req ) \
- ( (req)->horiResolution \
- ? ( (req)->width * (FT_Pos)(req)->horiResolution + 36 ) / 72 \
- : (req)->width )
-
-#define FT_REQUEST_HEIGHT( req ) \
- ( (req)->vertResolution \
- ? ( (req)->height * (FT_Pos)(req)->vertResolution + 36 ) / 72 \
- : (req)->height )
-
-
- /* Set the metrics according to a bitmap strike. */
- FT_BASE( void )
- FT_Select_Metrics( FT_Face face,
- FT_ULong strike_index );
-
-
- /* Set the metrics according to a size request. */
- FT_BASE( void )
- FT_Request_Metrics( FT_Face face,
- FT_Size_Request req );
-
-
- /* Match a size request against `available_sizes'. */
- FT_BASE( FT_Error )
- FT_Match_Size( FT_Face face,
- FT_Size_Request req,
- FT_Bool ignore_width,
- FT_ULong* size_index );
-
-
- /* Use the horizontal metrics to synthesize the vertical metrics. */
- /* If `advance' is zero, it is also synthesized. */
- FT_BASE( void )
- ft_synthesize_vertical_metrics( FT_Glyph_Metrics* metrics,
- FT_Pos advance );
-
-
- /* Free the bitmap of a given glyphslot when needed (i.e., only when it */
- /* was allocated with ft_glyphslot_alloc_bitmap). */
- FT_BASE( void )
- ft_glyphslot_free_bitmap( FT_GlyphSlot slot );
-
-
- /* Preset bitmap metrics of an outline glyphslot prior to rendering. */
- FT_BASE( void )
- ft_glyphslot_preset_bitmap( FT_GlyphSlot slot,
- FT_Render_Mode mode,
- const FT_Vector* origin );
-
- /* Allocate a new bitmap buffer in a glyph slot. */
- FT_BASE( FT_Error )
- ft_glyphslot_alloc_bitmap( FT_GlyphSlot slot,
- FT_ULong size );
-
-
- /* Set the bitmap buffer in a glyph slot to a given pointer. The buffer */
- /* will not be freed by a later call to ft_glyphslot_free_bitmap. */
- FT_BASE( void )
- ft_glyphslot_set_bitmap( FT_GlyphSlot slot,
- FT_Byte* buffer );
-
-
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
- /**** ****/
- /**** ****/
- /**** R E N D E R E R S ****/
- /**** ****/
- /**** ****/
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
-
-
-#define FT_RENDERER( x ) ( (FT_Renderer)(x) )
-#define FT_GLYPH( x ) ( (FT_Glyph)(x) )
-#define FT_BITMAP_GLYPH( x ) ( (FT_BitmapGlyph)(x) )
-#define FT_OUTLINE_GLYPH( x ) ( (FT_OutlineGlyph)(x) )
-
-
- typedef struct FT_RendererRec_
- {- FT_ModuleRec root;
- FT_Renderer_Class* clazz;
- FT_Glyph_Format glyph_format;
- FT_Glyph_Class glyph_class;
-
- FT_Raster raster;
- FT_Raster_Render_Func raster_render;
- FT_Renderer_RenderFunc render;
-
- } FT_RendererRec;
-
-
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
- /**** ****/
- /**** ****/
- /**** F O N T D R I V E R S ****/
- /**** ****/
- /**** ****/
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
-
-
- /* typecast a module into a driver easily */
-#define FT_DRIVER( x ) ( (FT_Driver)(x) )
-
- /* typecast a module as a driver, and get its driver class */
-#define FT_DRIVER_CLASS( x ) FT_DRIVER( x )->clazz
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* FT_DriverRec */
- /* */
- /* <Description> */
- /* The root font driver class. A font driver is responsible for */
- /* managing and loading font files of a given format. */
- /* */
- /* <Fields> */
- /* root :: Contains the fields of the root module class. */
- /* */
- /* clazz :: A pointer to the font driver's class. Note that */
- /* this is NOT root.clazz. `class' wasn't used */
- /* as it is a reserved word in C++. */
- /* */
- /* faces_list :: The list of faces currently opened by this */
- /* driver. */
- /* */
- /* glyph_loader :: Unused. Used to be glyph loader for all faces */
- /* managed by this driver. */
- /* */
- typedef struct FT_DriverRec_
- {- FT_ModuleRec root;
- FT_Driver_Class clazz;
- FT_ListRec faces_list;
- FT_GlyphLoader glyph_loader;
-
- } FT_DriverRec;
-
-
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
- /**** ****/
- /**** ****/
- /**** L I B R A R I E S ****/
- /**** ****/
- /**** ****/
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
-
-
- /* This hook is used by the TrueType debugger. It must be set to an */
- /* alternate truetype bytecode interpreter function. */
-#define FT_DEBUG_HOOK_TRUETYPE 0
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* FT_LibraryRec */
- /* */
- /* <Description> */
- /* The FreeType library class. This is the root of all FreeType */
- /* data. Use FT_New_Library() to create a library object, and */
- /* FT_Done_Library() to discard it and all child objects. */
- /* */
- /* <Fields> */
- /* memory :: The library's memory object. Manages memory */
- /* allocation. */
- /* */
- /* version_major :: The major version number of the library. */
- /* */
- /* version_minor :: The minor version number of the library. */
- /* */
- /* version_patch :: The current patch level of the library. */
- /* */
- /* num_modules :: The number of modules currently registered */
- /* within this library. This is set to 0 for new */
- /* libraries. New modules are added through the */
- /* FT_Add_Module() API function. */
- /* */
- /* modules :: A table used to store handles to the currently */
- /* registered modules. Note that each font driver */
- /* contains a list of its opened faces. */
- /* */
- /* renderers :: The list of renderers currently registered */
- /* within the library. */
- /* */
- /* cur_renderer :: The current outline renderer. This is a */
- /* shortcut used to avoid parsing the list on */
- /* each call to FT_Outline_Render(). It is a */
- /* handle to the current renderer for the */
- /* FT_GLYPH_FORMAT_OUTLINE format. */
- /* */
- /* auto_hinter :: The auto-hinter module interface. */
- /* */
- /* debug_hooks :: An array of four function pointers that allow */
- /* debuggers to hook into a font format's */
- /* interpreter. Currently, only the TrueType */
- /* bytecode debugger uses this. */
- /* */
- /* lcd_weights :: If subpixel rendering is activated, the LCD */
- /* filter weights, if any. */
- /* */
- /* lcd_filter_func :: If subpixel rendering is activated, the LCD */
- /* filtering callback function. */
- /* */
- /* pic_container :: Contains global structs and tables, instead */
- /* of defining them globally. */
- /* */
- /* refcount :: A counter initialized to~1 at the time an */
- /* @FT_Library structure is created. */
- /* @FT_Reference_Library increments this counter, */
- /* and @FT_Done_Library only destroys a library */
- /* if the counter is~1, otherwise it simply */
- /* decrements it. */
- /* */
- typedef struct FT_LibraryRec_
- {- FT_Memory memory; /* library's memory manager */
-
- FT_Int version_major;
- FT_Int version_minor;
- FT_Int version_patch;
-
- FT_UInt num_modules;
- FT_Module modules[FT_MAX_MODULES]; /* module objects */
-
- FT_ListRec renderers; /* list of renderers */
- FT_Renderer cur_renderer; /* current outline renderer */
- FT_Module auto_hinter;
-
- FT_DebugHook_Func debug_hooks[4];
-
-#ifdef FT_CONFIG_OPTION_SUBPIXEL_RENDERING
- FT_LcdFiveTapFilter lcd_weights; /* filter weights, if any */
- FT_Bitmap_LcdFilterFunc lcd_filter_func; /* filtering callback */
-#endif
-
-#ifdef FT_CONFIG_OPTION_PIC
- FT_PIC_Container pic_container;
-#endif
-
- FT_Int refcount;
-
- } FT_LibraryRec;
-
-
- FT_BASE( FT_Renderer )
- FT_Lookup_Renderer( FT_Library library,
- FT_Glyph_Format format,
- FT_ListNode* node );
-
- FT_BASE( FT_Error )
- FT_Render_Glyph_Internal( FT_Library library,
- FT_GlyphSlot slot,
- FT_Render_Mode render_mode );
-
- typedef const char*
- (*FT_Face_GetPostscriptNameFunc)( FT_Face face );
-
- typedef FT_Error
- (*FT_Face_GetGlyphNameFunc)( FT_Face face,
- FT_UInt glyph_index,
- FT_Pointer buffer,
- FT_UInt buffer_max );
-
- typedef FT_UInt
- (*FT_Face_GetGlyphNameIndexFunc)( FT_Face face,
- FT_String* glyph_name );
-
-
-#ifndef FT_CONFIG_OPTION_NO_DEFAULT_SYSTEM
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_New_Memory */
- /* */
- /* <Description> */
- /* Creates a new memory object. */
- /* */
- /* <Return> */
- /* A pointer to the new memory object. 0 in case of error. */
- /* */
- FT_BASE( FT_Memory )
- FT_New_Memory( void );
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_Done_Memory */
- /* */
- /* <Description> */
- /* Discards memory manager. */
- /* */
- /* <Input> */
- /* memory :: A handle to the memory manager. */
- /* */
- FT_BASE( void )
- FT_Done_Memory( FT_Memory memory );
-
-#endif /* !FT_CONFIG_OPTION_NO_DEFAULT_SYSTEM */
-
-
- /* Define default raster's interface. The default raster is located in */
- /* `src/base/ftraster.c'. */
- /* */
- /* Client applications can register new rasters through the */
- /* FT_Set_Raster() API. */
-
-#ifndef FT_NO_DEFAULT_RASTER
- FT_EXPORT_VAR( FT_Raster_Funcs ) ft_default_raster;
-#endif
-
-
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
- /**** ****/
- /**** ****/
- /**** P I C S U P P O R T ****/
- /**** ****/
- /**** ****/
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
-
-
- /* PIC support macros for ftimage.h */
-
-
- /*************************************************************************/
- /* */
- /* <Macro> */
- /* FT_DEFINE_OUTLINE_FUNCS */
- /* */
- /* <Description> */
- /* Used to initialize an instance of FT_Outline_Funcs struct. */
- /* When FT_CONFIG_OPTION_PIC is defined an init function will need */
- /* to be called with a pre-allocated structure to be filled. */
- /* When FT_CONFIG_OPTION_PIC is not defined the struct will be */
- /* allocated in the global scope (or the scope where the macro */
- /* is used). */
- /* */
-#ifndef FT_CONFIG_OPTION_PIC
-
-#define FT_DEFINE_OUTLINE_FUNCS( \
- class_, \
- move_to_, \
- line_to_, \
- conic_to_, \
- cubic_to_, \
- shift_, \
- delta_ ) \
- static const FT_Outline_Funcs class_ = \
- { \- move_to_, \
- line_to_, \
- conic_to_, \
- cubic_to_, \
- shift_, \
- delta_ \
- };
-
-#else /* FT_CONFIG_OPTION_PIC */
-
-#define FT_DEFINE_OUTLINE_FUNCS( \
- class_, \
- move_to_, \
- line_to_, \
- conic_to_, \
- cubic_to_, \
- shift_, \
- delta_ ) \
- static FT_Error \
- Init_Class_ ## class_( FT_Outline_Funcs* clazz ) \
- { \- clazz->move_to = move_to_; \
- clazz->line_to = line_to_; \
- clazz->conic_to = conic_to_; \
- clazz->cubic_to = cubic_to_; \
- clazz->shift = shift_; \
- clazz->delta = delta_; \
- \
- return FT_Err_Ok; \
- }
-
-#endif /* FT_CONFIG_OPTION_PIC */
-
-
- /*************************************************************************/
- /* */
- /* <Macro> */
- /* FT_DEFINE_RASTER_FUNCS */
- /* */
- /* <Description> */
- /* Used to initialize an instance of FT_Raster_Funcs struct. */
- /* When FT_CONFIG_OPTION_PIC is defined an init function will need */
- /* to be called with a pre-allocated structure to be filled. */
- /* When FT_CONFIG_OPTION_PIC is not defined the struct will be */
- /* allocated in the global scope (or the scope where the macro */
- /* is used). */
- /* */
-#ifndef FT_CONFIG_OPTION_PIC
-
-#define FT_DEFINE_RASTER_FUNCS( \
- class_, \
- glyph_format_, \
- raster_new_, \
- raster_reset_, \
- raster_set_mode_, \
- raster_render_, \
- raster_done_ ) \
- const FT_Raster_Funcs class_ = \
- { \- glyph_format_, \
- raster_new_, \
- raster_reset_, \
- raster_set_mode_, \
- raster_render_, \
- raster_done_ \
- };
-
-#else /* FT_CONFIG_OPTION_PIC */
-
-#define FT_DEFINE_RASTER_FUNCS( \
- class_, \
- glyph_format_, \
- raster_new_, \
- raster_reset_, \
- raster_set_mode_, \
- raster_render_, \
- raster_done_ ) \
- void \
- FT_Init_Class_ ## class_( FT_Raster_Funcs* clazz ) \
- { \- clazz->glyph_format = glyph_format_; \
- clazz->raster_new = raster_new_; \
- clazz->raster_reset = raster_reset_; \
- clazz->raster_set_mode = raster_set_mode_; \
- clazz->raster_render = raster_render_; \
- clazz->raster_done = raster_done_; \
- }
-
-#endif /* FT_CONFIG_OPTION_PIC */
-
-
- /* PIC support macros for ftrender.h */
-
-
- /*************************************************************************/
- /* */
- /* <Macro> */
- /* FT_DEFINE_GLYPH */
- /* */
- /* <Description> */
- /* Used to initialize an instance of FT_Glyph_Class struct. */
- /* When FT_CONFIG_OPTION_PIC is defined an init function will need */
- /* to be called with a pre-allocated structure to be filled. */
- /* When FT_CONFIG_OPTION_PIC is not defined the struct will be */
- /* allocated in the global scope (or the scope where the macro */
- /* is used). */
- /* */
-#ifndef FT_CONFIG_OPTION_PIC
-
-#define FT_DEFINE_GLYPH( \
- class_, \
- size_, \
- format_, \
- init_, \
- done_, \
- copy_, \
- transform_, \
- bbox_, \
- prepare_ ) \
- FT_CALLBACK_TABLE_DEF \
- const FT_Glyph_Class class_ = \
- { \- size_, \
- format_, \
- init_, \
- done_, \
- copy_, \
- transform_, \
- bbox_, \
- prepare_ \
- };
-
-#else /* FT_CONFIG_OPTION_PIC */
-
-#define FT_DEFINE_GLYPH( \
- class_, \
- size_, \
- format_, \
- init_, \
- done_, \
- copy_, \
- transform_, \
- bbox_, \
- prepare_ ) \
- void \
- FT_Init_Class_ ## class_( FT_Glyph_Class* clazz ) \
- { \- clazz->glyph_size = size_; \
- clazz->glyph_format = format_; \
- clazz->glyph_init = init_; \
- clazz->glyph_done = done_; \
- clazz->glyph_copy = copy_; \
- clazz->glyph_transform = transform_; \
- clazz->glyph_bbox = bbox_; \
- clazz->glyph_prepare = prepare_; \
- }
-
-#endif /* FT_CONFIG_OPTION_PIC */
-
-
- /*************************************************************************/
- /* */
- /* <Macro> */
- /* FT_DECLARE_RENDERER */
- /* */
- /* <Description> */
- /* Used to create a forward declaration of a */
- /* FT_Renderer_Class struct instance. */
- /* */
- /* <Macro> */
- /* FT_DEFINE_RENDERER */
- /* */
- /* <Description> */
- /* Used to initialize an instance of FT_Renderer_Class struct. */
- /* */
- /* When FT_CONFIG_OPTION_PIC is defined a `create' function will */
- /* need to be called with a pointer where the allocated structure is */
- /* returned. And when it is no longer needed a `destroy' function */
- /* needs to be called to release that allocation. */
- /* `ftinit.c' (ft_create_default_module_classes) already contains */
- /* a mechanism to call these functions for the default modules */
- /* described in `ftmodule.h'. */
- /* */
- /* Notice that the created `create' and `destroy' functions call */
- /* `pic_init' and `pic_free' to allow you to manually allocate and */
- /* initialize any additional global data, like a module specific */
- /* interface, and put them in the global pic container defined in */
- /* `ftpic.h'. If you don't need them just implement the functions as */
- /* empty to resolve the link error. Also the `pic_init' and */
- /* `pic_free' functions should be declared in `pic.h', to be referred */
- /* by the renderer definition calling `FT_DEFINE_RENDERER' in the */
- /* following. */
- /* */
- /* When FT_CONFIG_OPTION_PIC is not defined the struct will be */
- /* allocated in the global scope (or the scope where the macro */
- /* is used). */
- /* */
-#ifndef FT_CONFIG_OPTION_PIC
-
-#define FT_DECLARE_RENDERER( class_ ) \
- FT_EXPORT_VAR( const FT_Renderer_Class ) class_;
-
-#define FT_DEFINE_RENDERER( \
- class_, \
- flags_, \
- size_, \
- name_, \
- version_, \
- requires_, \
- interface_, \
- init_, \
- done_, \
- get_interface_, \
- glyph_format_, \
- render_glyph_, \
- transform_glyph_, \
- get_glyph_cbox_, \
- set_mode_, \
- raster_class_ ) \
- FT_CALLBACK_TABLE_DEF \
- const FT_Renderer_Class class_ = \
- { \- FT_DEFINE_ROOT_MODULE( flags_, \
- size_, \
- name_, \
- version_, \
- requires_, \
- interface_, \
- init_, \
- done_, \
- get_interface_ ) \
- glyph_format_, \
- \
- render_glyph_, \
- transform_glyph_, \
- get_glyph_cbox_, \
- set_mode_, \
- \
- raster_class_ \
- };
-
-#else /* FT_CONFIG_OPTION_PIC */
-
-#define FT_DECLARE_RENDERER( class_ ) FT_DECLARE_MODULE( class_ )
-
-#define FT_DEFINE_RENDERER( \
- class_, \
- flags_, \
- size_, \
- name_, \
- version_, \
- requires_, \
- interface_, \
- init_, \
- done_, \
- get_interface_, \
- glyph_format_, \
- render_glyph_, \
- transform_glyph_, \
- get_glyph_cbox_, \
- set_mode_, \
- raster_class_ ) \
- void \
- FT_Destroy_Class_ ## class_( FT_Library library, \
- FT_Module_Class* clazz ) \
- { \- FT_Renderer_Class* rclazz = (FT_Renderer_Class*)clazz; \
- FT_Memory memory = library->memory; \
- \
- \
- class_ ## _pic_free( library ); \
- if ( rclazz ) \
- FT_FREE( rclazz ); \
- } \
- \
- \
- FT_Error \
- FT_Create_Class_ ## class_( FT_Library library, \
- FT_Module_Class** output_class ) \
- { \- FT_Renderer_Class* clazz = NULL; \
- FT_Error error; \
- FT_Memory memory = library->memory; \
- \
- \
- if ( FT_ALLOC( clazz, sizeof ( *clazz ) ) ) \
- return error; \
- \
- error = class_ ## _pic_init( library ); \
- if ( error ) \
- { \- FT_FREE( clazz ); \
- return error; \
- } \
- \
- FT_DEFINE_ROOT_MODULE( flags_, \
- size_, \
- name_, \
- version_, \
- requires_, \
- interface_, \
- init_, \
- done_, \
- get_interface_ ) \
- \
- clazz->glyph_format = glyph_format_; \
- \
- clazz->render_glyph = render_glyph_; \
- clazz->transform_glyph = transform_glyph_; \
- clazz->get_glyph_cbox = get_glyph_cbox_; \
- clazz->set_mode = set_mode_; \
- \
- clazz->raster_class = raster_class_; \
- \
- *output_class = (FT_Module_Class*)clazz; \
- \
- return FT_Err_Ok; \
- }
-
-#endif /* FT_CONFIG_OPTION_PIC */
-
-
- /* PIC support macros for ftmodapi.h **/
-
-
-#ifdef FT_CONFIG_OPTION_PIC
-
- /*************************************************************************/
- /* */
- /* <FuncType> */
- /* FT_Module_Creator */
- /* */
- /* <Description> */
- /* A function used to create (allocate) a new module class object. */
- /* The object's members are initialized, but the module itself is */
- /* not. */
- /* */
- /* <Input> */
- /* memory :: A handle to the memory manager. */
- /* output_class :: Initialized with the newly allocated class. */
- /* */
- typedef FT_Error
- (*FT_Module_Creator)( FT_Memory memory,
- FT_Module_Class** output_class );
-
- /*************************************************************************/
- /* */
- /* <FuncType> */
- /* FT_Module_Destroyer */
- /* */
- /* <Description> */
- /* A function used to destroy (deallocate) a module class object. */
- /* */
- /* <Input> */
- /* memory :: A handle to the memory manager. */
- /* clazz :: Module class to destroy. */
- /* */
- typedef void
- (*FT_Module_Destroyer)( FT_Memory memory,
- FT_Module_Class* clazz );
-
-#endif
-
-
- /*************************************************************************/
- /* */
- /* <Macro> */
- /* FT_DECLARE_MODULE */
- /* */
- /* <Description> */
- /* Used to create a forward declaration of a */
- /* FT_Module_Class struct instance. */
- /* */
- /* <Macro> */
- /* FT_DEFINE_MODULE */
- /* */
- /* <Description> */
- /* Used to initialize an instance of an FT_Module_Class struct. */
- /* */
- /* When FT_CONFIG_OPTION_PIC is defined a `create' function needs */
- /* to be called with a pointer where the allocated structure is */
- /* returned. And when it is no longer needed a `destroy' function */
- /* needs to be called to release that allocation. */
- /* `ftinit.c' (ft_create_default_module_classes) already contains */
- /* a mechanism to call these functions for the default modules */
- /* described in `ftmodule.h'. */
- /* */
- /* Notice that the created `create' and `destroy' functions call */
- /* `pic_init' and `pic_free' to allow you to manually allocate and */
- /* initialize any additional global data, like a module specific */
- /* interface, and put them in the global pic container defined in */
- /* `ftpic.h'. If you don't need them just implement the functions as */
- /* empty to resolve the link error. Also the `pic_init' and */
- /* `pic_free' functions should be declared in `pic.h', to be referred */
- /* by the module definition calling `FT_DEFINE_MODULE' in the */
- /* following. */
- /* */
- /* When FT_CONFIG_OPTION_PIC is not defined the struct will be */
- /* allocated in the global scope (or the scope where the macro */
- /* is used). */
- /* */
- /* <Macro> */
- /* FT_DEFINE_ROOT_MODULE */
- /* */
- /* <Description> */
- /* Used to initialize an instance of an FT_Module_Class struct inside */
- /* another struct that contains it or in a function that initializes */
- /* that containing struct. */
- /* */
-#ifndef FT_CONFIG_OPTION_PIC
-
-#define FT_DECLARE_MODULE( class_ ) \
- FT_CALLBACK_TABLE \
- const FT_Module_Class class_;
-
-#define FT_DEFINE_ROOT_MODULE( \
- flags_, \
- size_, \
- name_, \
- version_, \
- requires_, \
- interface_, \
- init_, \
- done_, \
- get_interface_ ) \
- { \- flags_, \
- size_, \
- \
- name_, \
- version_, \
- requires_, \
- \
- interface_, \
- \
- init_, \
- done_, \
- get_interface_, \
- },
-
-#define FT_DEFINE_MODULE( \
- class_, \
- flags_, \
- size_, \
- name_, \
- version_, \
- requires_, \
- interface_, \
- init_, \
- done_, \
- get_interface_ ) \
- FT_CALLBACK_TABLE_DEF \
- const FT_Module_Class class_ = \
- { \- flags_, \
- size_, \
- \
- name_, \
- version_, \
- requires_, \
- \
- interface_, \
- \
- init_, \
- done_, \
- get_interface_, \
- };
-
-
-#else /* FT_CONFIG_OPTION_PIC */
-
-#define FT_DECLARE_MODULE( class_ ) \
- FT_Error \
- FT_Create_Class_ ## class_( FT_Library library, \
- FT_Module_Class** output_class ); \
- void \
- FT_Destroy_Class_ ## class_( FT_Library library, \
- FT_Module_Class* clazz );
-
-#define FT_DEFINE_ROOT_MODULE( \
- flags_, \
- size_, \
- name_, \
- version_, \
- requires_, \
- interface_, \
- init_, \
- done_, \
- get_interface_ ) \
- clazz->root.module_flags = flags_; \
- clazz->root.module_size = size_; \
- clazz->root.module_name = name_; \
- clazz->root.module_version = version_; \
- clazz->root.module_requires = requires_; \
- \
- clazz->root.module_interface = interface_; \
- \
- clazz->root.module_init = init_; \
- clazz->root.module_done = done_; \
- clazz->root.get_interface = get_interface_;
-
-#define FT_DEFINE_MODULE( \
- class_, \
- flags_, \
- size_, \
- name_, \
- version_, \
- requires_, \
- interface_, \
- init_, \
- done_, \
- get_interface_ ) \
- void \
- FT_Destroy_Class_ ## class_( FT_Library library, \
- FT_Module_Class* clazz ) \
- { \- FT_Memory memory = library->memory; \
- \
- \
- class_ ## _pic_free( library ); \
- if ( clazz ) \
- FT_FREE( clazz ); \
- } \
- \
- \
- FT_Error \
- FT_Create_Class_ ## class_( FT_Library library, \
- FT_Module_Class** output_class ) \
- { \- FT_Memory memory = library->memory; \
- FT_Module_Class* clazz = NULL; \
- FT_Error error; \
- \
- \
- if ( FT_ALLOC( clazz, sizeof ( *clazz ) ) ) \
- return error; \
- error = class_ ## _pic_init( library ); \
- if ( error ) \
- { \- FT_FREE( clazz ); \
- return error; \
- } \
- \
- clazz->module_flags = flags_; \
- clazz->module_size = size_; \
- clazz->module_name = name_; \
- clazz->module_version = version_; \
- clazz->module_requires = requires_; \
- \
- clazz->module_interface = interface_; \
- \
- clazz->module_init = init_; \
- clazz->module_done = done_; \
- clazz->get_interface = get_interface_; \
- \
- *output_class = clazz; \
- \
- return FT_Err_Ok; \
- }
-
-#endif /* FT_CONFIG_OPTION_PIC */
-
-
-FT_END_HEADER
-
-#endif /* FTOBJS_H_ */
-
-
-/* END */
--- a/msvc2003/freetype-2.9.1/include/freetype/internal/ftpic.h
+++ /dev/null
@@ -1,71 +1,0 @@
-/***************************************************************************/
-/* */
-/* ftpic.h */
-/* */
-/* The FreeType position independent code services (declaration). */
-/* */
-/* Copyright 2009-2018 by */
-/* Oran Agra and Mickey Gabel. */
-/* */
-/* 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. */
-/* */
-/***************************************************************************/
-
- /*************************************************************************/
- /* */
- /* Modules that ordinarily have const global data that need address */
- /* can instead define pointers here. */
- /* */
- /*************************************************************************/
-
-
-#ifndef FTPIC_H_
-#define FTPIC_H_
-
-
-FT_BEGIN_HEADER
-
-#ifdef FT_CONFIG_OPTION_PIC
-
- typedef struct FT_PIC_Container_
- {- /* pic containers for base */
- void* base;
-
- /* pic containers for modules */
- void* autofit;
- void* cff;
- void* pshinter;
- void* psnames;
- void* raster;
- void* sfnt;
- void* smooth;
- void* truetype;
-
- } FT_PIC_Container;
-
-
- /* Initialize the various function tables, structs, etc. */
- /* stored in the container. */
- FT_BASE( FT_Error )
- ft_pic_container_init( FT_Library library );
-
-
- /* Destroy the contents of the container. */
- FT_BASE( void )
- ft_pic_container_destroy( FT_Library library );
-
-#endif /* FT_CONFIG_OPTION_PIC */
-
- /* */
-
-FT_END_HEADER
-
-#endif /* FTPIC_H_ */
-
-
-/* END */
--- a/msvc2003/freetype-2.9.1/include/freetype/internal/ftpsprop.h
+++ /dev/null
@@ -1,48 +1,0 @@
-/***************************************************************************/
-/* */
-/* ftpsprop.h */
-/* */
-/* Get and set properties of PostScript drivers (specification). */
-/* */
-/* Copyright 2017-2018 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 FTPSPROP_H_
-#define FTPSPROP_H_
-
-
-#include <ft2build.h>
-#include FT_FREETYPE_H
-
-
-FT_BEGIN_HEADER
-
-
- FT_BASE_CALLBACK( FT_Error )
- ps_property_set( FT_Module module, /* PS_Driver */
- const char* property_name,
- const void* value,
- FT_Bool value_is_string );
-
- FT_BASE_CALLBACK( FT_Error )
- ps_property_get( FT_Module module, /* PS_Driver */
- const char* property_name,
- void* value );
-
-
-FT_END_HEADER
-
-
-#endif /* FTPSPROP_H_ */
-
-
-/* END */
--- a/msvc2003/freetype-2.9.1/include/freetype/internal/ftrfork.h
+++ /dev/null
@@ -1,267 +1,0 @@
-/***************************************************************************/
-/* */
-/* ftrfork.h */
-/* */
-/* Embedded resource forks accessor (specification). */
-/* */
-/* Copyright 2004-2018 by */
-/* Masatake YAMATO and Redhat K.K. */
-/* */
-/* 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. */
-/* */
-/***************************************************************************/
-
-/***************************************************************************/
-/* Development of the code in this file is support of */
-/* Information-technology Promotion Agency, Japan. */
-/***************************************************************************/
-
-
-#ifndef FTRFORK_H_
-#define FTRFORK_H_
-
-
-#include <ft2build.h>
-#include FT_INTERNAL_OBJECTS_H
-
-
-FT_BEGIN_HEADER
-
-
- /* Number of guessing rules supported in `FT_Raccess_Guess'. */
- /* Don't forget to increment the number if you add a new guessing rule. */
-#define FT_RACCESS_N_RULES 9
-
-
- /* A structure to describe a reference in a resource by its resource ID */
- /* and internal offset. The `POST' resource expects to be concatenated */
- /* by the order of resource IDs instead of its appearance in the file. */
-
- typedef struct FT_RFork_Ref_
- {- FT_Short res_id;
- FT_Long offset;
-
- } FT_RFork_Ref;
-
-
-#ifdef FT_CONFIG_OPTION_GUESSING_EMBEDDED_RFORK
- typedef FT_Error
- (*ft_raccess_guess_func)( FT_Library library,
- FT_Stream stream,
- char *base_file_name,
- char **result_file_name,
- FT_Long *result_offset );
-
- typedef enum FT_RFork_Rule_ {- FT_RFork_Rule_invalid = -2,
- FT_RFork_Rule_uknown, /* -1 */
- FT_RFork_Rule_apple_double,
- FT_RFork_Rule_apple_single,
- FT_RFork_Rule_darwin_ufs_export,
- FT_RFork_Rule_darwin_newvfs,
- FT_RFork_Rule_darwin_hfsplus,
- FT_RFork_Rule_vfat,
- FT_RFork_Rule_linux_cap,
- FT_RFork_Rule_linux_double,
- FT_RFork_Rule_linux_netatalk
- } FT_RFork_Rule;
-
- /* For fast translation between rule index and rule type,
- * the macros FT_RFORK_xxx should be kept consistent with
- * the raccess_guess_funcs table
- */
- typedef struct ft_raccess_guess_rec_ {- ft_raccess_guess_func func;
- FT_RFork_Rule type;
- } ft_raccess_guess_rec;
-
-#ifndef FT_CONFIG_OPTION_PIC
-
- /* this array is a storage in non-PIC mode, so ; is needed in END */
-#define CONST_FT_RFORK_RULE_ARRAY_BEGIN( name, type ) \
- static const type name[] = {-#define CONST_FT_RFORK_RULE_ARRAY_ENTRY( func_suffix, type_suffix ) \
- { raccess_guess_ ## func_suffix, \- FT_RFork_Rule_ ## type_suffix },
-#define CONST_FT_RFORK_RULE_ARRAY_END };
-
-#else /* FT_CONFIG_OPTION_PIC */
-
- /* this array is a function in PIC mode, so no ; is needed in END */
-#define CONST_FT_RFORK_RULE_ARRAY_BEGIN( name, type ) \
- void \
- FT_Init_Table_ ## name( type* storage ) \
- { \- type* local = storage; \
- \
- \
- int i = 0;
-#define CONST_FT_RFORK_RULE_ARRAY_ENTRY( func_suffix, type_suffix ) \
- local[i].func = raccess_guess_ ## func_suffix; \
- local[i].type = FT_RFork_Rule_ ## type_suffix; \
- i++;
-#define CONST_FT_RFORK_RULE_ARRAY_END }
-
-#endif /* FT_CONFIG_OPTION_PIC */
-
-#endif /* FT_CONFIG_OPTION_GUESSING_EMBEDDED_RFORK */
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_Raccess_Guess */
- /* */
- /* <Description> */
- /* Guess a file name and offset where the actual resource fork is */
- /* stored. The macro FT_RACCESS_N_RULES holds the number of */
- /* guessing rules; the guessed result for the Nth rule is */
- /* represented as a triplet: a new file name (new_names[N]), a file */
- /* offset (offsets[N]), and an error code (errors[N]). */
- /* */
- /* <Input> */
- /* library :: */
- /* A FreeType library instance. */
- /* */
- /* stream :: */
- /* A file stream containing the resource fork. */
- /* */
- /* base_name :: */
- /* The (base) file name of the resource fork used for some */
- /* guessing rules. */
- /* */
- /* <Output> */
- /* new_names :: */
- /* An array of guessed file names in which the resource forks may */
- /* exist. If `new_names[N]' is NULL, the guessed file name is */
- /* equal to `base_name'. */
- /* */
- /* offsets :: */
- /* An array of guessed file offsets. `offsets[N]' holds the file */
- /* offset of the possible start of the resource fork in file */
- /* `new_names[N]'. */
- /* */
- /* errors :: */
- /* An array of FreeType error codes. `errors[N]' is the error */
- /* code of Nth guessing rule function. If `errors[N]' is not */
- /* FT_Err_Ok, `new_names[N]' and `offsets[N]' are meaningless. */
- /* */
- FT_BASE( void )
- FT_Raccess_Guess( FT_Library library,
- FT_Stream stream,
- char* base_name,
- char** new_names,
- FT_Long* offsets,
- FT_Error* errors );
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_Raccess_Get_HeaderInfo */
- /* */
- /* <Description> */
- /* Get the information from the header of resource fork. The */
- /* information includes the file offset where the resource map */
- /* starts, and the file offset where the resource data starts. */
- /* `FT_Raccess_Get_DataOffsets' requires these two data. */
- /* */
- /* <Input> */
- /* library :: */
- /* A FreeType library instance. */
- /* */
- /* stream :: */
- /* A file stream containing the resource fork. */
- /* */
- /* rfork_offset :: */
- /* The file offset where the resource fork starts. */
- /* */
- /* <Output> */
- /* map_offset :: */
- /* The file offset where the resource map starts. */
- /* */
- /* rdata_pos :: */
- /* The file offset where the resource data starts. */
- /* */
- /* <Return> */
- /* FreeType error code. FT_Err_Ok means success. */
- /* */
- FT_BASE( FT_Error )
- FT_Raccess_Get_HeaderInfo( FT_Library library,
- FT_Stream stream,
- FT_Long rfork_offset,
- FT_Long *map_offset,
- FT_Long *rdata_pos );
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_Raccess_Get_DataOffsets */
- /* */
- /* <Description> */
- /* Get the data offsets for a tag in a resource fork. Offsets are */
- /* stored in an array because, in some cases, resources in a resource */
- /* fork have the same tag. */
- /* */
- /* <Input> */
- /* library :: */
- /* A FreeType library instance. */
- /* */
- /* stream :: */
- /* A file stream containing the resource fork. */
- /* */
- /* map_offset :: */
- /* The file offset where the resource map starts. */
- /* */
- /* rdata_pos :: */
- /* The file offset where the resource data starts. */
- /* */
- /* tag :: */
- /* The resource tag. */
- /* */
- /* sort_by_res_id :: */
- /* A Boolean to sort the fragmented resource by their ids. */
- /* The fragmented resources for `POST' resource should be sorted */
- /* to restore Type1 font properly. For `sfnt' resources, sorting */
- /* may induce a different order of the faces in comparison to that */
- /* by QuickDraw API. */
- /* */
- /* <Output> */
- /* offsets :: */
- /* The stream offsets for the resource data specified by `tag'. */
- /* This array is allocated by the function, so you have to call */
- /* @ft_mem_free after use. */
- /* */
- /* count :: */
- /* The length of offsets array. */
- /* */
- /* <Return> */
- /* FreeType error code. FT_Err_Ok means success. */
- /* */
- /* <Note> */
- /* Normally you should use `FT_Raccess_Get_HeaderInfo' to get the */
- /* value for `map_offset' and `rdata_pos'. */
- /* */
- FT_BASE( FT_Error )
- FT_Raccess_Get_DataOffsets( FT_Library library,
- FT_Stream stream,
- FT_Long map_offset,
- FT_Long rdata_pos,
- FT_Long tag,
- FT_Bool sort_by_res_id,
- FT_Long **offsets,
- FT_Long *count );
-
-
-FT_END_HEADER
-
-#endif /* FTRFORK_H_ */
-
-
-/* END */
--- a/msvc2003/freetype-2.9.1/include/freetype/internal/ftserv.h
+++ /dev/null
@@ -1,1016 +1,0 @@
-/***************************************************************************/
-/* */
-/* ftserv.h */
-/* */
-/* The FreeType services (specification only). */
-/* */
-/* Copyright 2003-2018 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. */
-/* */
-/***************************************************************************/
-
- /*************************************************************************/
- /* */
- /* Each module can export one or more `services'. Each service is */
- /* identified by a constant string and modeled by a pointer; the latter */
- /* generally corresponds to a structure containing function pointers. */
- /* */
- /* Note that a service's data cannot be a mere function pointer because */
- /* in C it is possible that function pointers might be implemented */
- /* differently than data pointers (e.g. 48 bits instead of 32). */
- /* */
- /*************************************************************************/
-
-
-#ifndef FTSERV_H_
-#define FTSERV_H_
-
-
-FT_BEGIN_HEADER
-
- /*
- * @macro:
- * FT_FACE_FIND_SERVICE
- *
- * @description:
- * This macro is used to look up a service from a face's driver module.
- *
- * @input:
- * face ::
- * The source face handle.
- *
- * id ::
- * A string describing the service as defined in the service's
- * header files (e.g. FT_SERVICE_ID_MULTI_MASTERS which expands to
- * `multi-masters'). It is automatically prefixed with
- * `FT_SERVICE_ID_'.
- *
- * @output:
- * ptr ::
- * A variable that receives the service pointer. Will be NULL
- * if not found.
- */
-#ifdef __cplusplus
-
-#define FT_FACE_FIND_SERVICE( face, ptr, id ) \
- FT_BEGIN_STMNT \
- FT_Module module = FT_MODULE( FT_FACE( face )->driver ); \
- FT_Pointer _tmp_ = NULL; \
- FT_Pointer* _pptr_ = (FT_Pointer*)&(ptr); \
- \
- \
- if ( module->clazz->get_interface ) \
- _tmp_ = module->clazz->get_interface( module, FT_SERVICE_ID_ ## id ); \
- *_pptr_ = _tmp_; \
- FT_END_STMNT
-
-#else /* !C++ */
-
-#define FT_FACE_FIND_SERVICE( face, ptr, id ) \
- FT_BEGIN_STMNT \
- FT_Module module = FT_MODULE( FT_FACE( face )->driver ); \
- FT_Pointer _tmp_ = NULL; \
- \
- if ( module->clazz->get_interface ) \
- _tmp_ = module->clazz->get_interface( module, FT_SERVICE_ID_ ## id ); \
- ptr = _tmp_; \
- FT_END_STMNT
-
-#endif /* !C++ */
-
-
- /*
- * @macro:
- * FT_FACE_FIND_GLOBAL_SERVICE
- *
- * @description:
- * This macro is used to look up a service from all modules.
- *
- * @input:
- * face ::
- * The source face handle.
- *
- * id ::
- * A string describing the service as defined in the service's
- * header files (e.g. FT_SERVICE_ID_MULTI_MASTERS which expands to
- * `multi-masters'). It is automatically prefixed with
- * `FT_SERVICE_ID_'.
- *
- * @output:
- * ptr ::
- * A variable that receives the service pointer. Will be NULL
- * if not found.
- */
-#ifdef __cplusplus
-
-#define FT_FACE_FIND_GLOBAL_SERVICE( face, ptr, id ) \
- FT_BEGIN_STMNT \
- FT_Module module = FT_MODULE( FT_FACE( face )->driver ); \
- FT_Pointer _tmp_; \
- FT_Pointer* _pptr_ = (FT_Pointer*)&(ptr); \
- \
- \
- _tmp_ = ft_module_get_service( module, FT_SERVICE_ID_ ## id, 1 ); \
- *_pptr_ = _tmp_; \
- FT_END_STMNT
-
-#else /* !C++ */
-
-#define FT_FACE_FIND_GLOBAL_SERVICE( face, ptr, id ) \
- FT_BEGIN_STMNT \
- FT_Module module = FT_MODULE( FT_FACE( face )->driver ); \
- FT_Pointer _tmp_; \
- \
- \
- _tmp_ = ft_module_get_service( module, FT_SERVICE_ID_ ## id, 1 ); \
- ptr = _tmp_; \
- FT_END_STMNT
-
-#endif /* !C++ */
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** S E R V I C E D E S C R I P T O R S *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- /*
- * The following structure is used to _describe_ a given service
- * to the library. This is useful to build simple static service lists.
- */
- typedef struct FT_ServiceDescRec_
- {- const char* serv_id; /* service name */
- const void* serv_data; /* service pointer/data */
-
- } FT_ServiceDescRec;
-
- typedef const FT_ServiceDescRec* FT_ServiceDesc;
-
-
- /*************************************************************************/
- /* */
- /* <Macro> */
- /* FT_DEFINE_SERVICEDESCREC1 */
- /* FT_DEFINE_SERVICEDESCREC2 */
- /* FT_DEFINE_SERVICEDESCREC3 */
- /* FT_DEFINE_SERVICEDESCREC4 */
- /* FT_DEFINE_SERVICEDESCREC5 */
- /* FT_DEFINE_SERVICEDESCREC6 */
- /* FT_DEFINE_SERVICEDESCREC7 */
- /* FT_DEFINE_SERVICEDESCREC8 */
- /* */
- /* <Description> */
- /* Used to initialize an array of FT_ServiceDescRec structures. */
- /* */
- /* When FT_CONFIG_OPTION_PIC is defined a `create' function needs to */
- /* be called with a pointer to return an allocated array. As soon as */
- /* it is no longer needed, a `destroy' function needs to be called to */
- /* release that allocation. */
- /* */
- /* These functions should be manually called from the `pic_init' and */
- /* `pic_free' functions of your module (see FT_DEFINE_MODULE). */
- /* */
- /* When FT_CONFIG_OPTION_PIC is not defined the array will be */
- /* allocated in the global scope (or the scope where the macro is */
- /* used). */
- /* */
-#ifndef FT_CONFIG_OPTION_PIC
-
-#define FT_DEFINE_SERVICEDESCREC1( class_, \
- serv_id_1, serv_data_1 ) \
- static const FT_ServiceDescRec class_[] = \
- { \- { serv_id_1, serv_data_1 }, \- { NULL, NULL } \- };
-
-#define FT_DEFINE_SERVICEDESCREC2( class_, \
- serv_id_1, serv_data_1, \
- serv_id_2, serv_data_2 ) \
- static const FT_ServiceDescRec class_[] = \
- { \- { serv_id_1, serv_data_1 }, \- { serv_id_2, serv_data_2 }, \- { NULL, NULL } \- };
-
-#define FT_DEFINE_SERVICEDESCREC3( class_, \
- serv_id_1, serv_data_1, \
- serv_id_2, serv_data_2, \
- serv_id_3, serv_data_3 ) \
- static const FT_ServiceDescRec class_[] = \
- { \- { serv_id_1, serv_data_1 }, \- { serv_id_2, serv_data_2 }, \- { serv_id_3, serv_data_3 }, \- { NULL, NULL } \- };
-
-#define FT_DEFINE_SERVICEDESCREC4( class_, \
- serv_id_1, serv_data_1, \
- serv_id_2, serv_data_2, \
- serv_id_3, serv_data_3, \
- serv_id_4, serv_data_4 ) \
- static const FT_ServiceDescRec class_[] = \
- { \- { serv_id_1, serv_data_1 }, \- { serv_id_2, serv_data_2 }, \- { serv_id_3, serv_data_3 }, \- { serv_id_4, serv_data_4 }, \- { NULL, NULL } \- };
-
-#define FT_DEFINE_SERVICEDESCREC5( class_, \
- serv_id_1, serv_data_1, \
- serv_id_2, serv_data_2, \
- serv_id_3, serv_data_3, \
- serv_id_4, serv_data_4, \
- serv_id_5, serv_data_5 ) \
- static const FT_ServiceDescRec class_[] = \
- { \- { serv_id_1, serv_data_1 }, \- { serv_id_2, serv_data_2 }, \- { serv_id_3, serv_data_3 }, \- { serv_id_4, serv_data_4 }, \- { serv_id_5, serv_data_5 }, \- { NULL, NULL } \- };
-
-#define FT_DEFINE_SERVICEDESCREC6( class_, \
- serv_id_1, serv_data_1, \
- serv_id_2, serv_data_2, \
- serv_id_3, serv_data_3, \
- serv_id_4, serv_data_4, \
- serv_id_5, serv_data_5, \
- serv_id_6, serv_data_6 ) \
- static const FT_ServiceDescRec class_[] = \
- { \- { serv_id_1, serv_data_1 }, \- { serv_id_2, serv_data_2 }, \- { serv_id_3, serv_data_3 }, \- { serv_id_4, serv_data_4 }, \- { serv_id_5, serv_data_5 }, \- { serv_id_6, serv_data_6 }, \- { NULL, NULL } \- };
-
-#define FT_DEFINE_SERVICEDESCREC7( class_, \
- serv_id_1, serv_data_1, \
- serv_id_2, serv_data_2, \
- serv_id_3, serv_data_3, \
- serv_id_4, serv_data_4, \
- serv_id_5, serv_data_5, \
- serv_id_6, serv_data_6, \
- serv_id_7, serv_data_7 ) \
- static const FT_ServiceDescRec class_[] = \
- { \- { serv_id_1, serv_data_1 }, \- { serv_id_2, serv_data_2 }, \- { serv_id_3, serv_data_3 }, \- { serv_id_4, serv_data_4 }, \- { serv_id_5, serv_data_5 }, \- { serv_id_6, serv_data_6 }, \- { serv_id_7, serv_data_7 }, \- { NULL, NULL } \- };
-
-#define FT_DEFINE_SERVICEDESCREC8( class_, \
- serv_id_1, serv_data_1, \
- serv_id_2, serv_data_2, \
- serv_id_3, serv_data_3, \
- serv_id_4, serv_data_4, \
- serv_id_5, serv_data_5, \
- serv_id_6, serv_data_6, \
- serv_id_7, serv_data_7, \
- serv_id_8, serv_data_8 ) \
- static const FT_ServiceDescRec class_[] = \
- { \- { serv_id_1, serv_data_1 }, \- { serv_id_2, serv_data_2 }, \- { serv_id_3, serv_data_3 }, \- { serv_id_4, serv_data_4 }, \- { serv_id_5, serv_data_5 }, \- { serv_id_6, serv_data_6 }, \- { serv_id_7, serv_data_7 }, \- { serv_id_8, serv_data_8 }, \- { NULL, NULL } \- };
-
-#define FT_DEFINE_SERVICEDESCREC9( class_, \
- serv_id_1, serv_data_1, \
- serv_id_2, serv_data_2, \
- serv_id_3, serv_data_3, \
- serv_id_4, serv_data_4, \
- serv_id_5, serv_data_5, \
- serv_id_6, serv_data_6, \
- serv_id_7, serv_data_7, \
- serv_id_8, serv_data_8, \
- serv_id_9, serv_data_9 ) \
- static const FT_ServiceDescRec class_[] = \
- { \- { serv_id_1, serv_data_1 }, \- { serv_id_2, serv_data_2 }, \- { serv_id_3, serv_data_3 }, \- { serv_id_4, serv_data_4 }, \- { serv_id_5, serv_data_5 }, \- { serv_id_6, serv_data_6 }, \- { serv_id_7, serv_data_7 }, \- { serv_id_8, serv_data_8 }, \- { serv_id_9, serv_data_9 }, \- { NULL, NULL } \- };
-
-#define FT_DEFINE_SERVICEDESCREC10( class_, \
- serv_id_1, serv_data_1, \
- serv_id_2, serv_data_2, \
- serv_id_3, serv_data_3, \
- serv_id_4, serv_data_4, \
- serv_id_5, serv_data_5, \
- serv_id_6, serv_data_6, \
- serv_id_7, serv_data_7, \
- serv_id_8, serv_data_8, \
- serv_id_9, serv_data_9, \
- serv_id_10, serv_data_10 ) \
- static const FT_ServiceDescRec class_[] = \
- { \- { serv_id_1, serv_data_1 }, \- { serv_id_2, serv_data_2 }, \- { serv_id_3, serv_data_3 }, \- { serv_id_4, serv_data_4 }, \- { serv_id_5, serv_data_5 }, \- { serv_id_6, serv_data_6 }, \- { serv_id_7, serv_data_7 }, \- { serv_id_8, serv_data_8 }, \- { serv_id_9, serv_data_9 }, \- { serv_id_10, serv_data_10 }, \- { NULL, NULL } \- };
-
-#else /* FT_CONFIG_OPTION_PIC */
-
-#define FT_DEFINE_SERVICEDESCREC1( class_, \
- serv_id_1, serv_data_1 ) \
- void \
- FT_Destroy_Class_ ## class_( FT_Library library, \
- FT_ServiceDescRec* clazz ) \
- { \- FT_Memory memory = library->memory; \
- \
- \
- if ( clazz ) \
- FT_FREE( clazz ); \
- } \
- \
- FT_Error \
- FT_Create_Class_ ## class_( FT_Library library, \
- FT_ServiceDescRec** output_class ) \
- { \- FT_ServiceDescRec* clazz = NULL; \
- FT_Error error; \
- FT_Memory memory = library->memory; \
- \
- \
- if ( FT_ALLOC( clazz, sizeof ( *clazz ) * 2 ) ) \
- return error; \
- \
- clazz[0].serv_id = serv_id_1; \
- clazz[0].serv_data = serv_data_1; \
- clazz[1].serv_id = NULL; \
- clazz[1].serv_data = NULL; \
- \
- *output_class = clazz; \
- \
- return FT_Err_Ok; \
- }
-
-#define FT_DEFINE_SERVICEDESCREC2( class_, \
- serv_id_1, serv_data_1, \
- serv_id_2, serv_data_2 ) \
- void \
- FT_Destroy_Class_ ## class_( FT_Library library, \
- FT_ServiceDescRec* clazz ) \
- { \- FT_Memory memory = library->memory; \
- \
- \
- if ( clazz ) \
- FT_FREE( clazz ); \
- } \
- \
- FT_Error \
- FT_Create_Class_ ## class_( FT_Library library, \
- FT_ServiceDescRec** output_class ) \
- { \- FT_ServiceDescRec* clazz = NULL; \
- FT_Error error; \
- FT_Memory memory = library->memory; \
- \
- \
- if ( FT_ALLOC( clazz, sizeof ( *clazz ) * 3 ) ) \
- return error; \
- \
- clazz[0].serv_id = serv_id_1; \
- clazz[0].serv_data = serv_data_1; \
- clazz[1].serv_id = serv_id_2; \
- clazz[1].serv_data = serv_data_2; \
- clazz[2].serv_id = NULL; \
- clazz[2].serv_data = NULL; \
- \
- *output_class = clazz; \
- \
- return FT_Err_Ok; \
- }
-
-#define FT_DEFINE_SERVICEDESCREC3( class_, \
- serv_id_1, serv_data_1, \
- serv_id_2, serv_data_2, \
- serv_id_3, serv_data_3 ) \
- void \
- FT_Destroy_Class_ ## class_( FT_Library library, \
- FT_ServiceDescRec* clazz ) \
- { \- FT_Memory memory = library->memory; \
- \
- \
- if ( clazz ) \
- FT_FREE( clazz ); \
- } \
- \
- FT_Error \
- FT_Create_Class_ ## class_( FT_Library library, \
- FT_ServiceDescRec** output_class ) \
- { \- FT_ServiceDescRec* clazz = NULL; \
- FT_Error error; \
- FT_Memory memory = library->memory; \
- \
- \
- if ( FT_ALLOC( clazz, sizeof ( *clazz ) * 4 ) ) \
- return error; \
- \
- clazz[0].serv_id = serv_id_1; \
- clazz[0].serv_data = serv_data_1; \
- clazz[1].serv_id = serv_id_2; \
- clazz[1].serv_data = serv_data_2; \
- clazz[2].serv_id = serv_id_3; \
- clazz[2].serv_data = serv_data_3; \
- clazz[3].serv_id = NULL; \
- clazz[3].serv_data = NULL; \
- \
- *output_class = clazz; \
- \
- return FT_Err_Ok; \
- }
-
-#define FT_DEFINE_SERVICEDESCREC4( class_, \
- serv_id_1, serv_data_1, \
- serv_id_2, serv_data_2, \
- serv_id_3, serv_data_3, \
- serv_id_4, serv_data_4 ) \
- void \
- FT_Destroy_Class_ ## class_( FT_Library library, \
- FT_ServiceDescRec* clazz ) \
- { \- FT_Memory memory = library->memory; \
- \
- \
- if ( clazz ) \
- FT_FREE( clazz ); \
- } \
- \
- FT_Error \
- FT_Create_Class_ ## class_( FT_Library library, \
- FT_ServiceDescRec** output_class ) \
- { \- FT_ServiceDescRec* clazz = NULL; \
- FT_Error error; \
- FT_Memory memory = library->memory; \
- \
- \
- if ( FT_ALLOC( clazz, sizeof ( *clazz ) * 5 ) ) \
- return error; \
- \
- clazz[0].serv_id = serv_id_1; \
- clazz[0].serv_data = serv_data_1; \
- clazz[1].serv_id = serv_id_2; \
- clazz[1].serv_data = serv_data_2; \
- clazz[2].serv_id = serv_id_3; \
- clazz[2].serv_data = serv_data_3; \
- clazz[3].serv_id = serv_id_4; \
- clazz[3].serv_data = serv_data_4; \
- clazz[4].serv_id = NULL; \
- clazz[4].serv_data = NULL; \
- \
- *output_class = clazz; \
- \
- return FT_Err_Ok; \
- }
-
-#define FT_DEFINE_SERVICEDESCREC5( class_, \
- serv_id_1, serv_data_1, \
- serv_id_2, serv_data_2, \
- serv_id_3, serv_data_3, \
- serv_id_4, serv_data_4, \
- serv_id_5, serv_data_5 ) \
- void \
- FT_Destroy_Class_ ## class_( FT_Library library, \
- FT_ServiceDescRec* clazz ) \
- { \- FT_Memory memory = library->memory; \
- \
- \
- if ( clazz ) \
- FT_FREE( clazz ); \
- } \
- \
- FT_Error \
- FT_Create_Class_ ## class_( FT_Library library, \
- FT_ServiceDescRec** output_class ) \
- { \- FT_ServiceDescRec* clazz = NULL; \
- FT_Error error; \
- FT_Memory memory = library->memory; \
- \
- \
- if ( FT_ALLOC( clazz, sizeof ( *clazz ) * 6 ) ) \
- return error; \
- \
- clazz[0].serv_id = serv_id_1; \
- clazz[0].serv_data = serv_data_1; \
- clazz[1].serv_id = serv_id_2; \
- clazz[1].serv_data = serv_data_2; \
- clazz[2].serv_id = serv_id_3; \
- clazz[2].serv_data = serv_data_3; \
- clazz[3].serv_id = serv_id_4; \
- clazz[3].serv_data = serv_data_4; \
- clazz[4].serv_id = serv_id_5; \
- clazz[4].serv_data = serv_data_5; \
- clazz[5].serv_id = NULL; \
- clazz[5].serv_data = NULL; \
- \
- *output_class = clazz; \
- \
- return FT_Err_Ok; \
- }
-
-#define FT_DEFINE_SERVICEDESCREC6( class_, \
- serv_id_1, serv_data_1, \
- serv_id_2, serv_data_2, \
- serv_id_3, serv_data_3, \
- serv_id_4, serv_data_4, \
- serv_id_5, serv_data_5, \
- serv_id_6, serv_data_6 ) \
- void \
- FT_Destroy_Class_ ## class_( FT_Library library, \
- FT_ServiceDescRec* clazz ) \
- { \- FT_Memory memory = library->memory; \
- \
- \
- if ( clazz ) \
- FT_FREE( clazz ); \
- } \
- \
- FT_Error \
- FT_Create_Class_ ## class_( FT_Library library, \
- FT_ServiceDescRec** output_class ) \
- { \- FT_ServiceDescRec* clazz = NULL; \
- FT_Error error; \
- FT_Memory memory = library->memory; \
- \
- \
- if ( FT_ALLOC( clazz, sizeof ( *clazz ) * 7 ) ) \
- return error; \
- \
- clazz[0].serv_id = serv_id_1; \
- clazz[0].serv_data = serv_data_1; \
- clazz[1].serv_id = serv_id_2; \
- clazz[1].serv_data = serv_data_2; \
- clazz[2].serv_id = serv_id_3; \
- clazz[2].serv_data = serv_data_3; \
- clazz[3].serv_id = serv_id_4; \
- clazz[3].serv_data = serv_data_4; \
- clazz[4].serv_id = serv_id_5; \
- clazz[4].serv_data = serv_data_5; \
- clazz[5].serv_id = serv_id_6; \
- clazz[5].serv_data = serv_data_6; \
- clazz[6].serv_id = NULL; \
- clazz[6].serv_data = NULL; \
- \
- *output_class = clazz; \
- \
- return FT_Err_Ok; \
- }
-
-#define FT_DEFINE_SERVICEDESCREC7( class_, \
- serv_id_1, serv_data_1, \
- serv_id_2, serv_data_2, \
- serv_id_3, serv_data_3, \
- serv_id_4, serv_data_4, \
- serv_id_5, serv_data_5, \
- serv_id_6, serv_data_6, \
- serv_id_7, serv_data_7 ) \
- void \
- FT_Destroy_Class_ ## class_( FT_Library library, \
- FT_ServiceDescRec* clazz ) \
- { \- FT_Memory memory = library->memory; \
- \
- \
- if ( clazz ) \
- FT_FREE( clazz ); \
- } \
- \
- FT_Error \
- FT_Create_Class_ ## class_( FT_Library library, \
- FT_ServiceDescRec** output_class ) \
- { \- FT_ServiceDescRec* clazz = NULL; \
- FT_Error error; \
- FT_Memory memory = library->memory; \
- \
- \
- if ( FT_ALLOC( clazz, sizeof ( *clazz ) * 8 ) ) \
- return error; \
- \
- clazz[0].serv_id = serv_id_1; \
- clazz[0].serv_data = serv_data_1; \
- clazz[1].serv_id = serv_id_2; \
- clazz[1].serv_data = serv_data_2; \
- clazz[2].serv_id = serv_id_3; \
- clazz[2].serv_data = serv_data_3; \
- clazz[3].serv_id = serv_id_4; \
- clazz[3].serv_data = serv_data_4; \
- clazz[4].serv_id = serv_id_5; \
- clazz[4].serv_data = serv_data_5; \
- clazz[5].serv_id = serv_id_6; \
- clazz[5].serv_data = serv_data_6; \
- clazz[6].serv_id = serv_id_7; \
- clazz[6].serv_data = serv_data_7; \
- clazz[7].serv_id = NULL; \
- clazz[7].serv_data = NULL; \
- \
- *output_class = clazz; \
- \
- return FT_Err_Ok; \
- }
-
-#define FT_DEFINE_SERVICEDESCREC8( class_, \
- serv_id_1, serv_data_1, \
- serv_id_2, serv_data_2, \
- serv_id_3, serv_data_3, \
- serv_id_4, serv_data_4, \
- serv_id_5, serv_data_5, \
- serv_id_6, serv_data_6, \
- serv_id_7, serv_data_7, \
- serv_id_8, serv_data_8 ) \
- void \
- FT_Destroy_Class_ ## class_( FT_Library library, \
- FT_ServiceDescRec* clazz ) \
- { \- FT_Memory memory = library->memory; \
- \
- \
- if ( clazz ) \
- FT_FREE( clazz ); \
- } \
- \
- FT_Error \
- FT_Create_Class_ ## class_( FT_Library library, \
- FT_ServiceDescRec** output_class ) \
- { \- FT_ServiceDescRec* clazz = NULL; \
- FT_Error error; \
- FT_Memory memory = library->memory; \
- \
- \
- if ( FT_ALLOC( clazz, sizeof ( *clazz ) * 9 ) ) \
- return error; \
- \
- clazz[0].serv_id = serv_id_1; \
- clazz[0].serv_data = serv_data_1; \
- clazz[1].serv_id = serv_id_2; \
- clazz[1].serv_data = serv_data_2; \
- clazz[2].serv_id = serv_id_3; \
- clazz[2].serv_data = serv_data_3; \
- clazz[3].serv_id = serv_id_4; \
- clazz[3].serv_data = serv_data_4; \
- clazz[4].serv_id = serv_id_5; \
- clazz[4].serv_data = serv_data_5; \
- clazz[5].serv_id = serv_id_6; \
- clazz[5].serv_data = serv_data_6; \
- clazz[6].serv_id = serv_id_7; \
- clazz[6].serv_data = serv_data_7; \
- clazz[7].serv_id = serv_id_8; \
- clazz[7].serv_data = serv_data_8; \
- clazz[8].serv_id = NULL; \
- clazz[8].serv_data = NULL; \
- \
- *output_class = clazz; \
- \
- return FT_Err_Ok; \
- }
-
-#define FT_DEFINE_SERVICEDESCREC9( class_, \
- serv_id_1, serv_data_1, \
- serv_id_2, serv_data_2, \
- serv_id_3, serv_data_3, \
- serv_id_4, serv_data_4, \
- serv_id_5, serv_data_5, \
- serv_id_6, serv_data_6, \
- serv_id_7, serv_data_7, \
- serv_id_8, serv_data_8, \
- serv_id_9, serv_data_9 ) \
- void \
- FT_Destroy_Class_ ## class_( FT_Library library, \
- FT_ServiceDescRec* clazz ) \
- { \- FT_Memory memory = library->memory; \
- \
- \
- if ( clazz ) \
- FT_FREE( clazz ); \
- } \
- \
- FT_Error \
- FT_Create_Class_ ## class_( FT_Library library, \
- FT_ServiceDescRec** output_class ) \
- { \- FT_ServiceDescRec* clazz = NULL; \
- FT_Error error; \
- FT_Memory memory = library->memory; \
- \
- \
- if ( FT_ALLOC( clazz, sizeof ( *clazz ) * 10 ) ) \
- return error; \
- \
- clazz[0].serv_id = serv_id_1; \
- clazz[0].serv_data = serv_data_1; \
- clazz[1].serv_id = serv_id_2; \
- clazz[1].serv_data = serv_data_2; \
- clazz[2].serv_id = serv_id_3; \
- clazz[2].serv_data = serv_data_3; \
- clazz[3].serv_id = serv_id_4; \
- clazz[3].serv_data = serv_data_4; \
- clazz[4].serv_id = serv_id_5; \
- clazz[4].serv_data = serv_data_5; \
- clazz[5].serv_id = serv_id_6; \
- clazz[5].serv_data = serv_data_6; \
- clazz[6].serv_id = serv_id_7; \
- clazz[6].serv_data = serv_data_7; \
- clazz[7].serv_id = serv_id_8; \
- clazz[7].serv_data = serv_data_8; \
- clazz[8].serv_id = serv_id_9; \
- clazz[8].serv_data = serv_data_9; \
- clazz[9].serv_id = NULL; \
- clazz[9].serv_data = NULL; \
- \
- *output_class = clazz; \
- \
- return FT_Err_Ok; \
- }
-
-#define FT_DEFINE_SERVICEDESCREC10( class_, \
- serv_id_1, serv_data_1, \
- serv_id_2, serv_data_2, \
- serv_id_3, serv_data_3, \
- serv_id_4, serv_data_4, \
- serv_id_5, serv_data_5, \
- serv_id_6, serv_data_6, \
- serv_id_7, serv_data_7, \
- serv_id_8, serv_data_8, \
- serv_id_9, serv_data_9, \
- serv_id_10, serv_data_10 ) \
- void \
- FT_Destroy_Class_ ## class_( FT_Library library, \
- FT_ServiceDescRec* clazz ) \
- { \- FT_Memory memory = library->memory; \
- \
- \
- if ( clazz ) \
- FT_FREE( clazz ); \
- } \
- \
- FT_Error \
- FT_Create_Class_ ## class_( FT_Library library, \
- FT_ServiceDescRec** output_class ) \
- { \- FT_ServiceDescRec* clazz = NULL; \
- FT_Error error; \
- FT_Memory memory = library->memory; \
- \
- \
- if ( FT_ALLOC( clazz, sizeof ( *clazz ) * 11 ) ) \
- return error; \
- \
- clazz[ 0].serv_id = serv_id_1; \
- clazz[ 0].serv_data = serv_data_1; \
- clazz[ 1].serv_id = serv_id_2; \
- clazz[ 1].serv_data = serv_data_2; \
- clazz[ 2].serv_id = serv_id_3; \
- clazz[ 2].serv_data = serv_data_3; \
- clazz[ 3].serv_id = serv_id_4; \
- clazz[ 3].serv_data = serv_data_4; \
- clazz[ 4].serv_id = serv_id_5; \
- clazz[ 4].serv_data = serv_data_5; \
- clazz[ 5].serv_id = serv_id_6; \
- clazz[ 5].serv_data = serv_data_6; \
- clazz[ 6].serv_id = serv_id_7; \
- clazz[ 6].serv_data = serv_data_7; \
- clazz[ 7].serv_id = serv_id_8; \
- clazz[ 7].serv_data = serv_data_8; \
- clazz[ 8].serv_id = serv_id_9; \
- clazz[ 8].serv_data = serv_data_9; \
- clazz[ 9].serv_id = serv_id_10; \
- clazz[ 9].serv_data = serv_data_10; \
- clazz[10].serv_id = NULL; \
- clazz[10].serv_data = NULL; \
- \
- *output_class = clazz; \
- \
- return FT_Err_Ok; \
- }
-
-#endif /* FT_CONFIG_OPTION_PIC */
-
-
- /*
- * Parse a list of FT_ServiceDescRec descriptors and look for
- * a specific service by ID. Note that the last element in the
- * array must be { NULL, NULL }, and that the function should- * return NULL if the service isn't available.
- *
- * This function can be used by modules to implement their
- * `get_service' method.
- */
- FT_BASE( FT_Pointer )
- ft_service_list_lookup( FT_ServiceDesc service_descriptors,
- const char* service_id );
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** S E R V I C E S C A C H E *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- /*
- * This structure is used to store a cache for several frequently used
- * services. It is the type of `face->internal->services'. You
- * should only use FT_FACE_LOOKUP_SERVICE to access it.
- *
- * All fields should have the type FT_Pointer to relax compilation
- * dependencies. We assume the developer isn't completely stupid.
- *
- * Each field must be named `service_XXXX' where `XXX' corresponds to
- * the correct FT_SERVICE_ID_XXXX macro. See the definition of
- * FT_FACE_LOOKUP_SERVICE below how this is implemented.
- *
- */
- typedef struct FT_ServiceCacheRec_
- {- FT_Pointer service_POSTSCRIPT_FONT_NAME;
- FT_Pointer service_MULTI_MASTERS;
- FT_Pointer service_METRICS_VARIATIONS;
- FT_Pointer service_GLYPH_DICT;
- FT_Pointer service_PFR_METRICS;
- FT_Pointer service_WINFNT;
-
- } FT_ServiceCacheRec, *FT_ServiceCache;
-
-
- /*
- * A magic number used within the services cache.
- */
-
- /* ensure that value `1' has the same width as a pointer */
-#define FT_SERVICE_UNAVAILABLE ((FT_Pointer)~(FT_PtrDist)1)
-
-
- /*
- * @macro:
- * FT_FACE_LOOKUP_SERVICE
- *
- * @description:
- * This macro is used to look up a service from a face's driver module
- * using its cache.
- *
- * @input:
- * face::
- * The source face handle containing the cache.
- *
- * field ::
- * The field name in the cache.
- *
- * id ::
- * The service ID.
- *
- * @output:
- * ptr ::
- * A variable receiving the service data. NULL if not available.
- */
-#ifdef __cplusplus
-
-#define FT_FACE_LOOKUP_SERVICE( face, ptr, id ) \
- FT_BEGIN_STMNT \
- FT_Pointer svc; \
- FT_Pointer* Pptr = (FT_Pointer*)&(ptr); \
- \
- \
- svc = FT_FACE( face )->internal->services. service_ ## id; \
- if ( svc == FT_SERVICE_UNAVAILABLE ) \
- svc = NULL; \
- else if ( svc == NULL ) \
- { \- FT_FACE_FIND_SERVICE( face, svc, id ); \
- \
- FT_FACE( face )->internal->services. service_ ## id = \
- (FT_Pointer)( svc != NULL ? svc \
- : FT_SERVICE_UNAVAILABLE ); \
- } \
- *Pptr = svc; \
- FT_END_STMNT
-
-#else /* !C++ */
-
-#define FT_FACE_LOOKUP_SERVICE( face, ptr, id ) \
- FT_BEGIN_STMNT \
- FT_Pointer svc; \
- \
- \
- svc = FT_FACE( face )->internal->services. service_ ## id; \
- if ( svc == FT_SERVICE_UNAVAILABLE ) \
- svc = NULL; \
- else if ( svc == NULL ) \
- { \- FT_FACE_FIND_SERVICE( face, svc, id ); \
- \
- FT_FACE( face )->internal->services. service_ ## id = \
- (FT_Pointer)( svc != NULL ? svc \
- : FT_SERVICE_UNAVAILABLE ); \
- } \
- ptr = svc; \
- FT_END_STMNT
-
-#endif /* !C++ */
-
- /*
- * A macro used to define new service structure types.
- */
-
-#define FT_DEFINE_SERVICE( name ) \
- typedef struct FT_Service_ ## name ## Rec_ \
- FT_Service_ ## name ## Rec ; \
- typedef struct FT_Service_ ## name ## Rec_ \
- const * FT_Service_ ## name ; \
- struct FT_Service_ ## name ## Rec_
-
- /* */
-
- /*
- * The header files containing the services.
- */
-
-#define FT_SERVICE_BDF_H <freetype/internal/services/svbdf.h>
-#define FT_SERVICE_CFF_TABLE_LOAD_H <freetype/internal/services/svcfftl.h>
-#define FT_SERVICE_CID_H <freetype/internal/services/svcid.h>
-#define FT_SERVICE_FONT_FORMAT_H <freetype/internal/services/svfntfmt.h>
-#define FT_SERVICE_GLYPH_DICT_H <freetype/internal/services/svgldict.h>
-#define FT_SERVICE_GX_VALIDATE_H <freetype/internal/services/svgxval.h>
-#define FT_SERVICE_KERNING_H <freetype/internal/services/svkern.h>
-#define FT_SERVICE_METRICS_VARIATIONS_H <freetype/internal/services/svmetric.h>
-#define FT_SERVICE_MULTIPLE_MASTERS_H <freetype/internal/services/svmm.h>
-#define FT_SERVICE_OPENTYPE_VALIDATE_H <freetype/internal/services/svotval.h>
-#define FT_SERVICE_PFR_H <freetype/internal/services/svpfr.h>
-#define FT_SERVICE_POSTSCRIPT_CMAPS_H <freetype/internal/services/svpscmap.h>
-#define FT_SERVICE_POSTSCRIPT_INFO_H <freetype/internal/services/svpsinfo.h>
-#define FT_SERVICE_POSTSCRIPT_NAME_H <freetype/internal/services/svpostnm.h>
-#define FT_SERVICE_PROPERTIES_H <freetype/internal/services/svprop.h>
-#define FT_SERVICE_SFNT_H <freetype/internal/services/svsfnt.h>
-#define FT_SERVICE_TRUETYPE_ENGINE_H <freetype/internal/services/svtteng.h>
-#define FT_SERVICE_TRUETYPE_GLYF_H <freetype/internal/services/svttglyf.h>
-#define FT_SERVICE_TT_CMAP_H <freetype/internal/services/svttcmap.h>
-#define FT_SERVICE_WINFNT_H <freetype/internal/services/svwinfnt.h>
-
- /* */
-
-FT_END_HEADER
-
-#endif /* FTSERV_H_ */
-
-
-/* END */
--- a/msvc2003/freetype-2.9.1/include/freetype/internal/ftstream.h
+++ /dev/null
@@ -1,536 +1,0 @@
-/***************************************************************************/
-/* */
-/* ftstream.h */
-/* */
-/* Stream handling (specification). */
-/* */
-/* Copyright 1996-2018 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 FTSTREAM_H_
-#define FTSTREAM_H_
-
-
-#include <ft2build.h>
-#include FT_SYSTEM_H
-#include FT_INTERNAL_OBJECTS_H
-
-
-FT_BEGIN_HEADER
-
-
- /* format of an 8-bit frame_op value: */
- /* */
- /* bit 76543210 */
- /* xxxxxxes */
- /* */
- /* s is set to 1 if the value is signed. */
- /* e is set to 1 if the value is little-endian. */
- /* xxx is a command. */
-
-#define FT_FRAME_OP_SHIFT 2
-#define FT_FRAME_OP_SIGNED 1
-#define FT_FRAME_OP_LITTLE 2
-#define FT_FRAME_OP_COMMAND( x ) ( x >> FT_FRAME_OP_SHIFT )
-
-#define FT_MAKE_FRAME_OP( command, little, sign ) \
- ( ( command << FT_FRAME_OP_SHIFT ) | ( little << 1 ) | sign )
-
-#define FT_FRAME_OP_END 0
-#define FT_FRAME_OP_START 1 /* start a new frame */
-#define FT_FRAME_OP_BYTE 2 /* read 1-byte value */
-#define FT_FRAME_OP_SHORT 3 /* read 2-byte value */
-#define FT_FRAME_OP_LONG 4 /* read 4-byte value */
-#define FT_FRAME_OP_OFF3 5 /* read 3-byte value */
-#define FT_FRAME_OP_BYTES 6 /* read a bytes sequence */
-
-
- typedef enum FT_Frame_Op_
- {- ft_frame_end = 0,
- ft_frame_start = FT_MAKE_FRAME_OP( FT_FRAME_OP_START, 0, 0 ),
-
- ft_frame_byte = FT_MAKE_FRAME_OP( FT_FRAME_OP_BYTE, 0, 0 ),
- ft_frame_schar = FT_MAKE_FRAME_OP( FT_FRAME_OP_BYTE, 0, 1 ),
-
- ft_frame_ushort_be = FT_MAKE_FRAME_OP( FT_FRAME_OP_SHORT, 0, 0 ),
- ft_frame_short_be = FT_MAKE_FRAME_OP( FT_FRAME_OP_SHORT, 0, 1 ),
- ft_frame_ushort_le = FT_MAKE_FRAME_OP( FT_FRAME_OP_SHORT, 1, 0 ),
- ft_frame_short_le = FT_MAKE_FRAME_OP( FT_FRAME_OP_SHORT, 1, 1 ),
-
- ft_frame_ulong_be = FT_MAKE_FRAME_OP( FT_FRAME_OP_LONG, 0, 0 ),
- ft_frame_long_be = FT_MAKE_FRAME_OP( FT_FRAME_OP_LONG, 0, 1 ),
- ft_frame_ulong_le = FT_MAKE_FRAME_OP( FT_FRAME_OP_LONG, 1, 0 ),
- ft_frame_long_le = FT_MAKE_FRAME_OP( FT_FRAME_OP_LONG, 1, 1 ),
-
- ft_frame_uoff3_be = FT_MAKE_FRAME_OP( FT_FRAME_OP_OFF3, 0, 0 ),
- ft_frame_off3_be = FT_MAKE_FRAME_OP( FT_FRAME_OP_OFF3, 0, 1 ),
- ft_frame_uoff3_le = FT_MAKE_FRAME_OP( FT_FRAME_OP_OFF3, 1, 0 ),
- ft_frame_off3_le = FT_MAKE_FRAME_OP( FT_FRAME_OP_OFF3, 1, 1 ),
-
- ft_frame_bytes = FT_MAKE_FRAME_OP( FT_FRAME_OP_BYTES, 0, 0 ),
- ft_frame_skip = FT_MAKE_FRAME_OP( FT_FRAME_OP_BYTES, 0, 1 )
-
- } FT_Frame_Op;
-
-
- typedef struct FT_Frame_Field_
- {- FT_Byte value;
- FT_Byte size;
- FT_UShort offset;
-
- } FT_Frame_Field;
-
-
- /* Construct an FT_Frame_Field out of a structure type and a field name. */
- /* The structure type must be set in the FT_STRUCTURE macro before */
- /* calling the FT_FRAME_START() macro. */
- /* */
-#define FT_FIELD_SIZE( f ) \
- (FT_Byte)sizeof ( ((FT_STRUCTURE*)0)->f )
-
-#define FT_FIELD_SIZE_DELTA( f ) \
- (FT_Byte)sizeof ( ((FT_STRUCTURE*)0)->f[0] )
-
-#define FT_FIELD_OFFSET( f ) \
- (FT_UShort)( offsetof( FT_STRUCTURE, f ) )
-
-#define FT_FRAME_FIELD( frame_op, field ) \
- { \- frame_op, \
- FT_FIELD_SIZE( field ), \
- FT_FIELD_OFFSET( field ) \
- }
-
-#define FT_MAKE_EMPTY_FIELD( frame_op ) { frame_op, 0, 0 }-
-#define FT_FRAME_START( size ) { ft_frame_start, 0, size }-#define FT_FRAME_END { ft_frame_end, 0, 0 }-
-#define FT_FRAME_LONG( f ) FT_FRAME_FIELD( ft_frame_long_be, f )
-#define FT_FRAME_ULONG( f ) FT_FRAME_FIELD( ft_frame_ulong_be, f )
-#define FT_FRAME_SHORT( f ) FT_FRAME_FIELD( ft_frame_short_be, f )
-#define FT_FRAME_USHORT( f ) FT_FRAME_FIELD( ft_frame_ushort_be, f )
-#define FT_FRAME_OFF3( f ) FT_FRAME_FIELD( ft_frame_off3_be, f )
-#define FT_FRAME_UOFF3( f ) FT_FRAME_FIELD( ft_frame_uoff3_be, f )
-#define FT_FRAME_BYTE( f ) FT_FRAME_FIELD( ft_frame_byte, f )
-#define FT_FRAME_CHAR( f ) FT_FRAME_FIELD( ft_frame_schar, f )
-
-#define FT_FRAME_LONG_LE( f ) FT_FRAME_FIELD( ft_frame_long_le, f )
-#define FT_FRAME_ULONG_LE( f ) FT_FRAME_FIELD( ft_frame_ulong_le, f )
-#define FT_FRAME_SHORT_LE( f ) FT_FRAME_FIELD( ft_frame_short_le, f )
-#define FT_FRAME_USHORT_LE( f ) FT_FRAME_FIELD( ft_frame_ushort_le, f )
-#define FT_FRAME_OFF3_LE( f ) FT_FRAME_FIELD( ft_frame_off3_le, f )
-#define FT_FRAME_UOFF3_LE( f ) FT_FRAME_FIELD( ft_frame_uoff3_le, f )
-
-#define FT_FRAME_SKIP_LONG { ft_frame_long_be, 0, 0 }-#define FT_FRAME_SKIP_SHORT { ft_frame_short_be, 0, 0 }-#define FT_FRAME_SKIP_BYTE { ft_frame_byte, 0, 0 }-
-#define FT_FRAME_BYTES( field, count ) \
- { \- ft_frame_bytes, \
- count, \
- FT_FIELD_OFFSET( field ) \
- }
-
-#define FT_FRAME_SKIP_BYTES( count ) { ft_frame_skip, count, 0 }-
-
- /*************************************************************************/
- /* */
- /* Integer extraction macros -- the `buffer' parameter must ALWAYS be of */
- /* type `char*' or equivalent (1-byte elements). */
- /* */
-
-#define FT_BYTE_( p, i ) ( ((const FT_Byte*)(p))[(i)] )
-
-#define FT_INT16( x ) ( (FT_Int16)(x) )
-#define FT_UINT16( x ) ( (FT_UInt16)(x) )
-#define FT_INT32( x ) ( (FT_Int32)(x) )
-#define FT_UINT32( x ) ( (FT_UInt32)(x) )
-
-
-#define FT_BYTE_U16( p, i, s ) ( FT_UINT16( FT_BYTE_( p, i ) ) << (s) )
-#define FT_BYTE_U32( p, i, s ) ( FT_UINT32( FT_BYTE_( p, i ) ) << (s) )
-
-
-#define FT_PEEK_SHORT( p ) FT_INT16( FT_BYTE_U16( p, 0, 8 ) | \
- FT_BYTE_U16( p, 1, 0 ) )
-
-#define FT_PEEK_USHORT( p ) FT_UINT16( FT_BYTE_U16( p, 0, 8 ) | \
- FT_BYTE_U16( p, 1, 0 ) )
-
-#define FT_PEEK_LONG( p ) FT_INT32( FT_BYTE_U32( p, 0, 24 ) | \
- FT_BYTE_U32( p, 1, 16 ) | \
- FT_BYTE_U32( p, 2, 8 ) | \
- FT_BYTE_U32( p, 3, 0 ) )
-
-#define FT_PEEK_ULONG( p ) FT_UINT32( FT_BYTE_U32( p, 0, 24 ) | \
- FT_BYTE_U32( p, 1, 16 ) | \
- FT_BYTE_U32( p, 2, 8 ) | \
- FT_BYTE_U32( p, 3, 0 ) )
-
-#define FT_PEEK_OFF3( p ) FT_INT32( FT_BYTE_U32( p, 0, 16 ) | \
- FT_BYTE_U32( p, 1, 8 ) | \
- FT_BYTE_U32( p, 2, 0 ) )
-
-#define FT_PEEK_UOFF3( p ) FT_UINT32( FT_BYTE_U32( p, 0, 16 ) | \
- FT_BYTE_U32( p, 1, 8 ) | \
- FT_BYTE_U32( p, 2, 0 ) )
-
-#define FT_PEEK_SHORT_LE( p ) FT_INT16( FT_BYTE_U16( p, 1, 8 ) | \
- FT_BYTE_U16( p, 0, 0 ) )
-
-#define FT_PEEK_USHORT_LE( p ) FT_UINT16( FT_BYTE_U16( p, 1, 8 ) | \
- FT_BYTE_U16( p, 0, 0 ) )
-
-#define FT_PEEK_LONG_LE( p ) FT_INT32( FT_BYTE_U32( p, 3, 24 ) | \
- FT_BYTE_U32( p, 2, 16 ) | \
- FT_BYTE_U32( p, 1, 8 ) | \
- FT_BYTE_U32( p, 0, 0 ) )
-
-#define FT_PEEK_ULONG_LE( p ) FT_UINT32( FT_BYTE_U32( p, 3, 24 ) | \
- FT_BYTE_U32( p, 2, 16 ) | \
- FT_BYTE_U32( p, 1, 8 ) | \
- FT_BYTE_U32( p, 0, 0 ) )
-
-#define FT_PEEK_OFF3_LE( p ) FT_INT32( FT_BYTE_U32( p, 2, 16 ) | \
- FT_BYTE_U32( p, 1, 8 ) | \
- FT_BYTE_U32( p, 0, 0 ) )
-
-#define FT_PEEK_UOFF3_LE( p ) FT_UINT32( FT_BYTE_U32( p, 2, 16 ) | \
- FT_BYTE_U32( p, 1, 8 ) | \
- FT_BYTE_U32( p, 0, 0 ) )
-
-
-#define FT_NEXT_CHAR( buffer ) \
- ( (signed char)*buffer++ )
-
-#define FT_NEXT_BYTE( buffer ) \
- ( (unsigned char)*buffer++ )
-
-#define FT_NEXT_SHORT( buffer ) \
- ( (short)( buffer += 2, FT_PEEK_SHORT( buffer - 2 ) ) )
-
-#define FT_NEXT_USHORT( buffer ) \
- ( (unsigned short)( buffer += 2, FT_PEEK_USHORT( buffer - 2 ) ) )
-
-#define FT_NEXT_OFF3( buffer ) \
- ( (long)( buffer += 3, FT_PEEK_OFF3( buffer - 3 ) ) )
-
-#define FT_NEXT_UOFF3( buffer ) \
- ( (unsigned long)( buffer += 3, FT_PEEK_UOFF3( buffer - 3 ) ) )
-
-#define FT_NEXT_LONG( buffer ) \
- ( (long)( buffer += 4, FT_PEEK_LONG( buffer - 4 ) ) )
-
-#define FT_NEXT_ULONG( buffer ) \
- ( (unsigned long)( buffer += 4, FT_PEEK_ULONG( buffer - 4 ) ) )
-
-
-#define FT_NEXT_SHORT_LE( buffer ) \
- ( (short)( buffer += 2, FT_PEEK_SHORT_LE( buffer - 2 ) ) )
-
-#define FT_NEXT_USHORT_LE( buffer ) \
- ( (unsigned short)( buffer += 2, FT_PEEK_USHORT_LE( buffer - 2 ) ) )
-
-#define FT_NEXT_OFF3_LE( buffer ) \
- ( (long)( buffer += 3, FT_PEEK_OFF3_LE( buffer - 3 ) ) )
-
-#define FT_NEXT_UOFF3_LE( buffer ) \
- ( (unsigned long)( buffer += 3, FT_PEEK_UOFF3_LE( buffer - 3 ) ) )
-
-#define FT_NEXT_LONG_LE( buffer ) \
- ( (long)( buffer += 4, FT_PEEK_LONG_LE( buffer - 4 ) ) )
-
-#define FT_NEXT_ULONG_LE( buffer ) \
- ( (unsigned long)( buffer += 4, FT_PEEK_ULONG_LE( buffer - 4 ) ) )
-
-
- /*************************************************************************/
- /* */
- /* Each GET_xxxx() macro uses an implicit `stream' variable. */
- /* */
-#if 0
-#define FT_GET_MACRO( type ) FT_NEXT_ ## type ( stream->cursor )
-
-#define FT_GET_CHAR() FT_GET_MACRO( CHAR )
-#define FT_GET_BYTE() FT_GET_MACRO( BYTE )
-#define FT_GET_SHORT() FT_GET_MACRO( SHORT )
-#define FT_GET_USHORT() FT_GET_MACRO( USHORT )
-#define FT_GET_OFF3() FT_GET_MACRO( OFF3 )
-#define FT_GET_UOFF3() FT_GET_MACRO( UOFF3 )
-#define FT_GET_LONG() FT_GET_MACRO( LONG )
-#define FT_GET_ULONG() FT_GET_MACRO( ULONG )
-#define FT_GET_TAG4() FT_GET_MACRO( ULONG )
-
-#define FT_GET_SHORT_LE() FT_GET_MACRO( SHORT_LE )
-#define FT_GET_USHORT_LE() FT_GET_MACRO( USHORT_LE )
-#define FT_GET_LONG_LE() FT_GET_MACRO( LONG_LE )
-#define FT_GET_ULONG_LE() FT_GET_MACRO( ULONG_LE )
-
-#else
-#define FT_GET_MACRO( func, type ) ( (type)func( stream ) )
-
-#define FT_GET_CHAR() FT_GET_MACRO( FT_Stream_GetChar, FT_Char )
-#define FT_GET_BYTE() FT_GET_MACRO( FT_Stream_GetChar, FT_Byte )
-#define FT_GET_SHORT() FT_GET_MACRO( FT_Stream_GetUShort, FT_Short )
-#define FT_GET_USHORT() FT_GET_MACRO( FT_Stream_GetUShort, FT_UShort )
-#define FT_GET_OFF3() FT_GET_MACRO( FT_Stream_GetUOffset, FT_Long )
-#define FT_GET_UOFF3() FT_GET_MACRO( FT_Stream_GetUOffset, FT_ULong )
-#define FT_GET_LONG() FT_GET_MACRO( FT_Stream_GetULong, FT_Long )
-#define FT_GET_ULONG() FT_GET_MACRO( FT_Stream_GetULong, FT_ULong )
-#define FT_GET_TAG4() FT_GET_MACRO( FT_Stream_GetULong, FT_ULong )
-
-#define FT_GET_SHORT_LE() FT_GET_MACRO( FT_Stream_GetUShortLE, FT_Short )
-#define FT_GET_USHORT_LE() FT_GET_MACRO( FT_Stream_GetUShortLE, FT_UShort )
-#define FT_GET_LONG_LE() FT_GET_MACRO( FT_Stream_GetULongLE, FT_Long )
-#define FT_GET_ULONG_LE() FT_GET_MACRO( FT_Stream_GetULongLE, FT_ULong )
-#endif
-
-#define FT_READ_MACRO( func, type, var ) \
- ( var = (type)func( stream, &error ), \
- error != FT_Err_Ok )
-
-#define FT_READ_BYTE( var ) FT_READ_MACRO( FT_Stream_ReadChar, FT_Byte, var )
-#define FT_READ_CHAR( var ) FT_READ_MACRO( FT_Stream_ReadChar, FT_Char, var )
-#define FT_READ_SHORT( var ) FT_READ_MACRO( FT_Stream_ReadUShort, FT_Short, var )
-#define FT_READ_USHORT( var ) FT_READ_MACRO( FT_Stream_ReadUShort, FT_UShort, var )
-#define FT_READ_OFF3( var ) FT_READ_MACRO( FT_Stream_ReadUOffset, FT_Long, var )
-#define FT_READ_UOFF3( var ) FT_READ_MACRO( FT_Stream_ReadUOffset, FT_ULong, var )
-#define FT_READ_LONG( var ) FT_READ_MACRO( FT_Stream_ReadULong, FT_Long, var )
-#define FT_READ_ULONG( var ) FT_READ_MACRO( FT_Stream_ReadULong, FT_ULong, var )
-
-#define FT_READ_SHORT_LE( var ) FT_READ_MACRO( FT_Stream_ReadUShortLE, FT_Short, var )
-#define FT_READ_USHORT_LE( var ) FT_READ_MACRO( FT_Stream_ReadUShortLE, FT_UShort, var )
-#define FT_READ_LONG_LE( var ) FT_READ_MACRO( FT_Stream_ReadULongLE, FT_Long, var )
-#define FT_READ_ULONG_LE( var ) FT_READ_MACRO( FT_Stream_ReadULongLE, FT_ULong, var )
-
-
-#ifndef FT_CONFIG_OPTION_NO_DEFAULT_SYSTEM
-
- /* initialize a stream for reading a regular system stream */
- FT_BASE( FT_Error )
- FT_Stream_Open( FT_Stream stream,
- const char* filepathname );
-
-#endif /* FT_CONFIG_OPTION_NO_DEFAULT_SYSTEM */
-
-
- /* create a new (input) stream from an FT_Open_Args structure */
- FT_BASE( FT_Error )
- FT_Stream_New( FT_Library library,
- const FT_Open_Args* args,
- FT_Stream *astream );
-
- /* free a stream */
- FT_BASE( void )
- FT_Stream_Free( FT_Stream stream,
- FT_Int external );
-
- /* initialize a stream for reading in-memory data */
- FT_BASE( void )
- FT_Stream_OpenMemory( FT_Stream stream,
- const FT_Byte* base,
- FT_ULong size );
-
- /* close a stream (does not destroy the stream structure) */
- FT_BASE( void )
- FT_Stream_Close( FT_Stream stream );
-
-
- /* seek within a stream. position is relative to start of stream */
- FT_BASE( FT_Error )
- FT_Stream_Seek( FT_Stream stream,
- FT_ULong pos );
-
- /* skip bytes in a stream */
- FT_BASE( FT_Error )
- FT_Stream_Skip( FT_Stream stream,
- FT_Long distance );
-
- /* return current stream position */
- FT_BASE( FT_ULong )
- FT_Stream_Pos( FT_Stream stream );
-
- /* read bytes from a stream into a user-allocated buffer, returns an */
- /* error if not all bytes could be read. */
- FT_BASE( FT_Error )
- FT_Stream_Read( FT_Stream stream,
- FT_Byte* buffer,
- FT_ULong count );
-
- /* read bytes from a stream at a given position */
- FT_BASE( FT_Error )
- FT_Stream_ReadAt( FT_Stream stream,
- FT_ULong pos,
- FT_Byte* buffer,
- FT_ULong count );
-
- /* try to read bytes at the end of a stream; return number of bytes */
- /* really available */
- FT_BASE( FT_ULong )
- FT_Stream_TryRead( FT_Stream stream,
- FT_Byte* buffer,
- FT_ULong count );
-
- /* Enter a frame of `count' consecutive bytes in a stream. Returns an */
- /* error if the frame could not be read/accessed. The caller can use */
- /* the FT_Stream_Get_XXX functions to retrieve frame data without */
- /* error checks. */
- /* */
- /* You must _always_ call FT_Stream_ExitFrame() once you have entered */
- /* a stream frame! */
- /* */
- FT_BASE( FT_Error )
- FT_Stream_EnterFrame( FT_Stream stream,
- FT_ULong count );
-
- /* exit a stream frame */
- FT_BASE( void )
- FT_Stream_ExitFrame( FT_Stream stream );
-
- /* Extract a stream frame. If the stream is disk-based, a heap block */
- /* is allocated and the frame bytes are read into it. If the stream */
- /* is memory-based, this function simply set a pointer to the data. */
- /* */
- /* Useful to optimize access to memory-based streams transparently. */
- /* */
- /* All extracted frames must be `freed' with a call to the function */
- /* FT_Stream_ReleaseFrame(). */
- /* */
- FT_BASE( FT_Error )
- FT_Stream_ExtractFrame( FT_Stream stream,
- FT_ULong count,
- FT_Byte** pbytes );
-
- /* release an extract frame (see FT_Stream_ExtractFrame) */
- FT_BASE( void )
- FT_Stream_ReleaseFrame( FT_Stream stream,
- FT_Byte** pbytes );
-
- /* read a byte from an entered frame */
- FT_BASE( FT_Char )
- FT_Stream_GetChar( FT_Stream stream );
-
- /* read a 16-bit big-endian unsigned integer from an entered frame */
- FT_BASE( FT_UShort )
- FT_Stream_GetUShort( FT_Stream stream );
-
- /* read a 24-bit big-endian unsigned integer from an entered frame */
- FT_BASE( FT_ULong )
- FT_Stream_GetUOffset( FT_Stream stream );
-
- /* read a 32-bit big-endian unsigned integer from an entered frame */
- FT_BASE( FT_ULong )
- FT_Stream_GetULong( FT_Stream stream );
-
- /* read a 16-bit little-endian unsigned integer from an entered frame */
- FT_BASE( FT_UShort )
- FT_Stream_GetUShortLE( FT_Stream stream );
-
- /* read a 32-bit little-endian unsigned integer from an entered frame */
- FT_BASE( FT_ULong )
- FT_Stream_GetULongLE( FT_Stream stream );
-
-
- /* read a byte from a stream */
- FT_BASE( FT_Char )
- FT_Stream_ReadChar( FT_Stream stream,
- FT_Error* error );
-
- /* read a 16-bit big-endian unsigned integer from a stream */
- FT_BASE( FT_UShort )
- FT_Stream_ReadUShort( FT_Stream stream,
- FT_Error* error );
-
- /* read a 24-bit big-endian unsigned integer from a stream */
- FT_BASE( FT_ULong )
- FT_Stream_ReadUOffset( FT_Stream stream,
- FT_Error* error );
-
- /* read a 32-bit big-endian integer from a stream */
- FT_BASE( FT_ULong )
- FT_Stream_ReadULong( FT_Stream stream,
- FT_Error* error );
-
- /* read a 16-bit little-endian unsigned integer from a stream */
- FT_BASE( FT_UShort )
- FT_Stream_ReadUShortLE( FT_Stream stream,
- FT_Error* error );
-
- /* read a 32-bit little-endian unsigned integer from a stream */
- FT_BASE( FT_ULong )
- FT_Stream_ReadULongLE( FT_Stream stream,
- FT_Error* error );
-
- /* Read a structure from a stream. The structure must be described */
- /* by an array of FT_Frame_Field records. */
- FT_BASE( FT_Error )
- FT_Stream_ReadFields( FT_Stream stream,
- const FT_Frame_Field* fields,
- void* structure );
-
-
-#define FT_STREAM_POS() \
- FT_Stream_Pos( stream )
-
-#define FT_STREAM_SEEK( position ) \
- FT_SET_ERROR( FT_Stream_Seek( stream, \
- (FT_ULong)(position) ) )
-
-#define FT_STREAM_SKIP( distance ) \
- FT_SET_ERROR( FT_Stream_Skip( stream, \
- (FT_Long)(distance) ) )
-
-#define FT_STREAM_READ( buffer, count ) \
- FT_SET_ERROR( FT_Stream_Read( stream, \
- (FT_Byte*)(buffer), \
- (FT_ULong)(count) ) )
-
-#define FT_STREAM_READ_AT( position, buffer, count ) \
- FT_SET_ERROR( FT_Stream_ReadAt( stream, \
- (FT_ULong)(position), \
- (FT_Byte*)(buffer), \
- (FT_ULong)(count) ) )
-
-#define FT_STREAM_READ_FIELDS( fields, object ) \
- FT_SET_ERROR( FT_Stream_ReadFields( stream, fields, object ) )
-
-
-#define FT_FRAME_ENTER( size ) \
- FT_SET_ERROR( \
- FT_DEBUG_INNER( FT_Stream_EnterFrame( stream, \
- (FT_ULong)(size) ) ) )
-
-#define FT_FRAME_EXIT() \
- FT_DEBUG_INNER( FT_Stream_ExitFrame( stream ) )
-
-#define FT_FRAME_EXTRACT( size, bytes ) \
- FT_SET_ERROR( \
- FT_DEBUG_INNER( FT_Stream_ExtractFrame( stream, \
- (FT_ULong)(size), \
- (FT_Byte**)&(bytes) ) ) )
-
-#define FT_FRAME_RELEASE( bytes ) \
- FT_DEBUG_INNER( FT_Stream_ReleaseFrame( stream, \
- (FT_Byte**)&(bytes) ) )
-
-
-FT_END_HEADER
-
-#endif /* FTSTREAM_H_ */
-
-
-/* END */
--- a/msvc2003/freetype-2.9.1/include/freetype/internal/fttrace.h
+++ /dev/null
@@ -1,153 +1,0 @@
-/***************************************************************************/
-/* */
-/* fttrace.h */
-/* */
-/* Tracing handling (specification only). */
-/* */
-/* Copyright 2002-2018 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. */
-/* */
-/***************************************************************************/
-
-
- /* definitions of trace levels for FreeType 2 */
-
- /* the first level must always be `trace_any' */
-FT_TRACE_DEF( any )
-
- /* base components */
-FT_TRACE_DEF( calc ) /* calculations (ftcalc.c) */
-FT_TRACE_DEF( memory ) /* memory manager (ftobjs.c) */
-FT_TRACE_DEF( stream ) /* stream manager (ftstream.c) */
-FT_TRACE_DEF( io ) /* i/o interface (ftsystem.c) */
-FT_TRACE_DEF( list ) /* list management (ftlist.c) */
-FT_TRACE_DEF( init ) /* initialization (ftinit.c) */
-FT_TRACE_DEF( objs ) /* base objects (ftobjs.c) */
-FT_TRACE_DEF( outline ) /* outline management (ftoutln.c) */
-FT_TRACE_DEF( glyph ) /* glyph management (ftglyph.c) */
-FT_TRACE_DEF( gloader ) /* glyph loader (ftgloadr.c) */
-
-FT_TRACE_DEF( raster ) /* monochrome rasterizer (ftraster.c) */
-FT_TRACE_DEF( smooth ) /* anti-aliasing raster (ftgrays.c) */
-FT_TRACE_DEF( mm ) /* MM interface (ftmm.c) */
-FT_TRACE_DEF( raccess ) /* resource fork accessor (ftrfork.c) */
-FT_TRACE_DEF( synth ) /* bold/slant synthesizer (ftsynth.c) */
-FT_TRACE_DEF( bitmap ) /* bitmap checksum (ftobjs.c) */
-FT_TRACE_DEF( psprops ) /* PS driver properties (ftpsprop.c) */
-
- /* Cache sub-system */
-FT_TRACE_DEF( cache ) /* cache sub-system (ftcache.c, etc.) */
-
- /* SFNT driver components */
-FT_TRACE_DEF( sfdriver ) /* SFNT font driver (sfdriver.c) */
-FT_TRACE_DEF( sfobjs ) /* SFNT object handler (sfobjs.c) */
-FT_TRACE_DEF( ttcmap ) /* charmap handler (ttcmap.c) */
-FT_TRACE_DEF( ttkern ) /* kerning handler (ttkern.c) */
-FT_TRACE_DEF( ttload ) /* basic TrueType tables (ttload.c) */
-FT_TRACE_DEF( ttmtx ) /* metrics-related tables (ttmtx.c) */
-FT_TRACE_DEF( ttpost ) /* PS table processing (ttpost.c) */
-FT_TRACE_DEF( ttsbit ) /* TrueType sbit handling (ttsbit.c) */
-FT_TRACE_DEF( ttbdf ) /* TrueType embedded BDF (ttbdf.c) */
-
- /* TrueType driver components */
-FT_TRACE_DEF( ttdriver ) /* TT font driver (ttdriver.c) */
-FT_TRACE_DEF( ttgload ) /* TT glyph loader (ttgload.c) */
-FT_TRACE_DEF( ttinterp ) /* bytecode interpreter (ttinterp.c) */
-FT_TRACE_DEF( ttobjs ) /* TT objects manager (ttobjs.c) */
-FT_TRACE_DEF( ttpload ) /* TT data/program loader (ttpload.c) */
-FT_TRACE_DEF( ttgxvar ) /* TrueType GX var handler (ttgxvar.c) */
-
- /* Type 1 driver components */
-FT_TRACE_DEF( t1afm )
-FT_TRACE_DEF( t1driver )
-FT_TRACE_DEF( t1gload )
-FT_TRACE_DEF( t1load )
-FT_TRACE_DEF( t1objs )
-FT_TRACE_DEF( t1parse )
-
- /* PostScript helper module `psaux' */
-FT_TRACE_DEF( t1decode )
-FT_TRACE_DEF( cffdecode )
-FT_TRACE_DEF( psobjs )
-FT_TRACE_DEF( psconv )
-
- /* PostScript hinting module `pshinter' */
-FT_TRACE_DEF( pshrec )
-FT_TRACE_DEF( pshalgo )
-
- /* Type 2 driver components */
-FT_TRACE_DEF( cffdriver )
-FT_TRACE_DEF( cffgload )
-FT_TRACE_DEF( cffload )
-FT_TRACE_DEF( cffobjs )
-FT_TRACE_DEF( cffparse )
-
-FT_TRACE_DEF( cf2blues )
-FT_TRACE_DEF( cf2hints )
-FT_TRACE_DEF( cf2interp )
-
- /* Type 42 driver component */
-FT_TRACE_DEF( t42 )
-
- /* CID driver components */
-FT_TRACE_DEF( ciddriver )
-FT_TRACE_DEF( cidgload )
-FT_TRACE_DEF( cidload )
-FT_TRACE_DEF( cidobjs )
-FT_TRACE_DEF( cidparse )
-
- /* Windows font component */
-FT_TRACE_DEF( winfnt )
-
- /* PCF font components */
-FT_TRACE_DEF( pcfdriver )
-FT_TRACE_DEF( pcfread )
-
- /* BDF font components */
-FT_TRACE_DEF( bdfdriver )
-FT_TRACE_DEF( bdflib )
-
- /* PFR font component */
-FT_TRACE_DEF( pfr )
-
- /* OpenType validation components */
-FT_TRACE_DEF( otvmodule )
-FT_TRACE_DEF( otvcommon )
-FT_TRACE_DEF( otvbase )
-FT_TRACE_DEF( otvgdef )
-FT_TRACE_DEF( otvgpos )
-FT_TRACE_DEF( otvgsub )
-FT_TRACE_DEF( otvjstf )
-FT_TRACE_DEF( otvmath )
-
- /* TrueTypeGX/AAT validation components */
-FT_TRACE_DEF( gxvmodule )
-FT_TRACE_DEF( gxvcommon )
-FT_TRACE_DEF( gxvfeat )
-FT_TRACE_DEF( gxvmort )
-FT_TRACE_DEF( gxvmorx )
-FT_TRACE_DEF( gxvbsln )
-FT_TRACE_DEF( gxvjust )
-FT_TRACE_DEF( gxvkern )
-FT_TRACE_DEF( gxvopbd )
-FT_TRACE_DEF( gxvtrak )
-FT_TRACE_DEF( gxvprop )
-FT_TRACE_DEF( gxvlcar )
-
- /* autofit components */
-FT_TRACE_DEF( afmodule )
-FT_TRACE_DEF( afhints )
-FT_TRACE_DEF( afcjk )
-FT_TRACE_DEF( aflatin )
-FT_TRACE_DEF( aflatin2 )
-FT_TRACE_DEF( afwarp )
-FT_TRACE_DEF( afshaper )
-FT_TRACE_DEF( afglobal )
-
-/* END */
--- a/msvc2003/freetype-2.9.1/include/freetype/internal/ftvalid.h
+++ /dev/null
@@ -1,159 +1,0 @@
-/***************************************************************************/
-/* */
-/* ftvalid.h */
-/* */
-/* FreeType validation support (specification). */
-/* */
-/* Copyright 2004-2018 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 FTVALID_H_
-#define FTVALID_H_
-
-#include <ft2build.h>
-#include FT_CONFIG_STANDARD_LIBRARY_H /* for ft_setjmp and ft_longjmp */
-
-
-FT_BEGIN_HEADER
-
-
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
- /**** ****/
- /**** ****/
- /**** V A L I D A T I O N ****/
- /**** ****/
- /**** ****/
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
-
- /* handle to a validation object */
- typedef struct FT_ValidatorRec_ volatile* FT_Validator;
-
-
- /*************************************************************************/
- /* */
- /* There are three distinct validation levels defined here: */
- /* */
- /* FT_VALIDATE_DEFAULT :: */
- /* A table that passes this validation level can be used reliably by */
- /* FreeType. It generally means that all offsets have been checked to */
- /* prevent out-of-bound reads, that array counts are correct, etc. */
- /* */
- /* FT_VALIDATE_TIGHT :: */
- /* A table that passes this validation level can be used reliably and */
- /* doesn't contain invalid data. For example, a charmap table that */
- /* returns invalid glyph indices will not pass, even though it can */
- /* be used with FreeType in default mode (the library will simply */
- /* return an error later when trying to load the glyph). */
- /* */
- /* It also checks that fields which must be a multiple of 2, 4, or 8, */
- /* don't have incorrect values, etc. */
- /* */
- /* FT_VALIDATE_PARANOID :: */
- /* Only for font debugging. Checks that a table follows the */
- /* specification by 100%. Very few fonts will be able to pass this */
- /* level anyway but it can be useful for certain tools like font */
- /* editors/converters. */
- /* */
- typedef enum FT_ValidationLevel_
- {- FT_VALIDATE_DEFAULT = 0,
- FT_VALIDATE_TIGHT,
- FT_VALIDATE_PARANOID
-
- } FT_ValidationLevel;
-
-
-#if defined( _MSC_VER ) /* Visual C++ (and Intel C++) */
- /* We disable the warning `structure was padded due to */
- /* __declspec(align())' in order to compile cleanly with */
- /* the maximum level of warnings. */
-#pragma warning( push )
-#pragma warning( disable : 4324 )
-#endif /* _MSC_VER */
-
- /* validator structure */
- typedef struct FT_ValidatorRec_
- {- ft_jmp_buf jump_buffer; /* used for exception handling */
-
- const FT_Byte* base; /* address of table in memory */
- const FT_Byte* limit; /* `base' + sizeof(table) in memory */
- FT_ValidationLevel level; /* validation level */
- FT_Error error; /* error returned. 0 means success */
-
- } FT_ValidatorRec;
-
-#if defined( _MSC_VER )
-#pragma warning( pop )
-#endif
-
-#define FT_VALIDATOR( x ) ( (FT_Validator)( x ) )
-
-
- FT_BASE( void )
- ft_validator_init( FT_Validator valid,
- const FT_Byte* base,
- const FT_Byte* limit,
- FT_ValidationLevel level );
-
- /* Do not use this. It's broken and will cause your validator to crash */
- /* if you run it on an invalid font. */
- FT_BASE( FT_Int )
- ft_validator_run( FT_Validator valid );
-
- /* Sets the error field in a validator, then calls `longjmp' to return */
- /* to high-level caller. Using `setjmp/longjmp' avoids many stupid */
- /* error checks within the validation routines. */
- /* */
- FT_BASE( void )
- ft_validator_error( FT_Validator valid,
- FT_Error error );
-
-
- /* Calls ft_validate_error. Assumes that the `valid' local variable */
- /* holds a pointer to the current validator object. */
- /* */
-#define FT_INVALID( _error ) FT_INVALID_( _error )
-#define FT_INVALID_( _error ) \
- ft_validator_error( valid, FT_THROW( _error ) )
-
- /* called when a broken table is detected */
-#define FT_INVALID_TOO_SHORT \
- FT_INVALID( Invalid_Table )
-
- /* called when an invalid offset is detected */
-#define FT_INVALID_OFFSET \
- FT_INVALID( Invalid_Offset )
-
- /* called when an invalid format/value is detected */
-#define FT_INVALID_FORMAT \
- FT_INVALID( Invalid_Table )
-
- /* called when an invalid glyph index is detected */
-#define FT_INVALID_GLYPH_ID \
- FT_INVALID( Invalid_Glyph_Index )
-
- /* called when an invalid field value is detected */
-#define FT_INVALID_DATA \
- FT_INVALID( Invalid_Table )
-
-
-FT_END_HEADER
-
-#endif /* FTVALID_H_ */
-
-
-/* END */
--- a/msvc2003/freetype-2.9.1/include/freetype/internal/internal.h
+++ /dev/null
@@ -1,67 +1,0 @@
-/***************************************************************************/
-/* */
-/* internal.h */
-/* */
-/* Internal header files (specification only). */
-/* */
-/* Copyright 1996-2018 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 automatically included by `ft2build.h'. */
- /* Do not include it manually! */
- /* */
- /*************************************************************************/
-
-
-#define FT_INTERNAL_OBJECTS_H <freetype/internal/ftobjs.h>
-#define FT_INTERNAL_PIC_H <freetype/internal/ftpic.h>
-#define FT_INTERNAL_STREAM_H <freetype/internal/ftstream.h>
-#define FT_INTERNAL_MEMORY_H <freetype/internal/ftmemory.h>
-#define FT_INTERNAL_DEBUG_H <freetype/internal/ftdebug.h>
-#define FT_INTERNAL_CALC_H <freetype/internal/ftcalc.h>
-#define FT_INTERNAL_HASH_H <freetype/internal/fthash.h>
-#define FT_INTERNAL_DRIVER_H <freetype/internal/ftdrv.h>
-#define FT_INTERNAL_TRACE_H <freetype/internal/fttrace.h>
-#define FT_INTERNAL_GLYPH_LOADER_H <freetype/internal/ftgloadr.h>
-#define FT_INTERNAL_SFNT_H <freetype/internal/sfnt.h>
-#define FT_INTERNAL_SERVICE_H <freetype/internal/ftserv.h>
-#define FT_INTERNAL_RFORK_H <freetype/internal/ftrfork.h>
-#define FT_INTERNAL_VALIDATE_H <freetype/internal/ftvalid.h>
-
-#define FT_INTERNAL_TRUETYPE_TYPES_H <freetype/internal/tttypes.h>
-#define FT_INTERNAL_TYPE1_TYPES_H <freetype/internal/t1types.h>
-
-#define FT_INTERNAL_POSTSCRIPT_AUX_H <freetype/internal/psaux.h>
-#define FT_INTERNAL_POSTSCRIPT_HINTS_H <freetype/internal/pshints.h>
-#define FT_INTERNAL_POSTSCRIPT_PROPS_H <freetype/internal/ftpsprop.h>
-
-#define FT_INTERNAL_AUTOHINT_H <freetype/internal/autohint.h>
-
-#define FT_INTERNAL_CFF_TYPES_H <freetype/internal/cfftypes.h>
-#define FT_INTERNAL_CFF_OBJECTS_TYPES_H <freetype/internal/cffotypes.h>
-
-
-#if defined( _MSC_VER ) /* Visual C++ (and Intel C++) */
-
- /* We disable the warning `conditional expression is constant' here */
- /* in order to compile cleanly with the maximum level of warnings. */
- /* In particular, the warning complains about stuff like `while(0)' */
- /* which is very useful in macro definitions. There is no benefit */
- /* in having it enabled. */
-#pragma warning( disable : 4127 )
-
-#endif /* _MSC_VER */
-
-
-/* END */
--- a/msvc2003/freetype-2.9.1/include/freetype/internal/psaux.h
+++ /dev/null
@@ -1,1372 +1,0 @@
-/***************************************************************************/
-/* */
-/* psaux.h */
-/* */
-/* Auxiliary functions and data structures related to PostScript fonts */
-/* (specification). */
-/* */
-/* Copyright 1996-2018 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 PSAUX_H_
-#define PSAUX_H_
-
-
-#include <ft2build.h>
-#include FT_INTERNAL_OBJECTS_H
-#include FT_INTERNAL_TYPE1_TYPES_H
-#include FT_INTERNAL_HASH_H
-#include FT_INTERNAL_TRUETYPE_TYPES_H
-#include FT_SERVICE_POSTSCRIPT_CMAPS_H
-#include FT_INTERNAL_CFF_TYPES_H
-#include FT_INTERNAL_CFF_OBJECTS_TYPES_H
-
-
-
-FT_BEGIN_HEADER
-
-
- /***********************************************************************/
- /* */
- /* PostScript modules driver class. */
- /* */
- typedef struct PS_DriverRec_
- {- FT_DriverRec root;
-
- FT_UInt hinting_engine;
- FT_Bool no_stem_darkening;
- FT_Int darken_params[8];
- FT_Int32 random_seed;
-
- } PS_DriverRec, *PS_Driver;
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** T1_TABLE *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
-
- typedef struct PS_TableRec_* PS_Table;
- typedef const struct PS_Table_FuncsRec_* PS_Table_Funcs;
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* PS_Table_FuncsRec */
- /* */
- /* <Description> */
- /* A set of function pointers to manage PS_Table objects. */
- /* */
- /* <Fields> */
- /* table_init :: Used to initialize a table. */
- /* */
- /* table_done :: Finalizes resp. destroy a given table. */
- /* */
- /* table_add :: Adds a new object to a table. */
- /* */
- /* table_release :: Releases table data, then finalizes it. */
- /* */
- typedef struct PS_Table_FuncsRec_
- {- FT_Error
- (*init)( PS_Table table,
- FT_Int count,
- FT_Memory memory );
-
- void
- (*done)( PS_Table table );
-
- FT_Error
- (*add)( PS_Table table,
- FT_Int idx,
- void* object,
- FT_UInt length );
-
- void
- (*release)( PS_Table table );
-
- } PS_Table_FuncsRec;
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* PS_TableRec */
- /* */
- /* <Description> */
- /* A PS_Table is a simple object used to store an array of objects in */
- /* a single memory block. */
- /* */
- /* <Fields> */
- /* block :: The address in memory of the growheap's block. This */
- /* can change between two object adds, due to */
- /* reallocation. */
- /* */
- /* cursor :: The current top of the grow heap within its block. */
- /* */
- /* capacity :: The current size of the heap block. Increments by */
- /* 1kByte chunks. */
- /* */
- /* init :: Set to 0xDEADBEEF if `elements' and `lengths' have */
- /* been allocated. */
- /* */
- /* max_elems :: The maximum number of elements in table. */
- /* */
- /* num_elems :: The current number of elements in table. */
- /* */
- /* elements :: A table of element addresses within the block. */
- /* */
- /* lengths :: A table of element sizes within the block. */
- /* */
- /* memory :: The object used for memory operations */
- /* (alloc/realloc). */
- /* */
- /* funcs :: A table of method pointers for this object. */
- /* */
- typedef struct PS_TableRec_
- {- FT_Byte* block; /* current memory block */
- FT_Offset cursor; /* current cursor in memory block */
- FT_Offset capacity; /* current size of memory block */
- FT_ULong init;
-
- FT_Int max_elems;
- FT_Int num_elems;
- FT_Byte** elements; /* addresses of table elements */
- FT_UInt* lengths; /* lengths of table elements */
-
- FT_Memory memory;
- PS_Table_FuncsRec funcs;
-
- } PS_TableRec;
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** T1 FIELDS & TOKENS *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- typedef struct PS_ParserRec_* PS_Parser;
-
- typedef struct T1_TokenRec_* T1_Token;
-
- typedef struct T1_FieldRec_* T1_Field;
-
-
- /* simple enumeration type used to identify token types */
- typedef enum T1_TokenType_
- {- T1_TOKEN_TYPE_NONE = 0,
- T1_TOKEN_TYPE_ANY,
- T1_TOKEN_TYPE_STRING,
- T1_TOKEN_TYPE_ARRAY,
- T1_TOKEN_TYPE_KEY, /* aka `name' */
-
- /* do not remove */
- T1_TOKEN_TYPE_MAX
-
- } T1_TokenType;
-
-
- /* a simple structure used to identify tokens */
- typedef struct T1_TokenRec_
- {- FT_Byte* start; /* first character of token in input stream */
- FT_Byte* limit; /* first character after the token */
- T1_TokenType type; /* type of token */
-
- } T1_TokenRec;
-
-
- /* enumeration type used to identify object fields */
- typedef enum T1_FieldType_
- {- T1_FIELD_TYPE_NONE = 0,
- T1_FIELD_TYPE_BOOL,
- T1_FIELD_TYPE_INTEGER,
- T1_FIELD_TYPE_FIXED,
- T1_FIELD_TYPE_FIXED_1000,
- T1_FIELD_TYPE_STRING,
- T1_FIELD_TYPE_KEY,
- T1_FIELD_TYPE_BBOX,
- T1_FIELD_TYPE_MM_BBOX,
- T1_FIELD_TYPE_INTEGER_ARRAY,
- T1_FIELD_TYPE_FIXED_ARRAY,
- T1_FIELD_TYPE_CALLBACK,
-
- /* do not remove */
- T1_FIELD_TYPE_MAX
-
- } T1_FieldType;
-
-
- typedef enum T1_FieldLocation_
- {- T1_FIELD_LOCATION_CID_INFO,
- T1_FIELD_LOCATION_FONT_DICT,
- T1_FIELD_LOCATION_FONT_EXTRA,
- T1_FIELD_LOCATION_FONT_INFO,
- T1_FIELD_LOCATION_PRIVATE,
- T1_FIELD_LOCATION_BBOX,
- T1_FIELD_LOCATION_LOADER,
- T1_FIELD_LOCATION_FACE,
- T1_FIELD_LOCATION_BLEND,
-
- /* do not remove */
- T1_FIELD_LOCATION_MAX
-
- } T1_FieldLocation;
-
-
- typedef void
- (*T1_Field_ParseFunc)( FT_Face face,
- FT_Pointer parser );
-
-
- /* structure type used to model object fields */
- typedef struct T1_FieldRec_
- {- const char* ident; /* field identifier */
- T1_FieldLocation location;
- T1_FieldType type; /* type of field */
- T1_Field_ParseFunc reader;
- FT_UInt offset; /* offset of field in object */
- FT_Byte size; /* size of field in bytes */
- FT_UInt array_max; /* maximum number of elements for */
- /* array */
- FT_UInt count_offset; /* offset of element count for */
- /* arrays; must not be zero if in */
- /* use -- in other words, a */
- /* `num_FOO' element must not */
- /* start the used structure if we */
- /* parse a `FOO' array */
- FT_UInt dict; /* where we expect it */
- } T1_FieldRec;
-
-#define T1_FIELD_DICT_FONTDICT ( 1 << 0 ) /* also FontInfo and FDArray */
-#define T1_FIELD_DICT_PRIVATE ( 1 << 1 )
-
-
-
-#define T1_NEW_SIMPLE_FIELD( _ident, _type, _fname, _dict ) \
- { \- _ident, T1CODE, _type, \
- 0, \
- FT_FIELD_OFFSET( _fname ), \
- FT_FIELD_SIZE( _fname ), \
- 0, 0, \
- _dict \
- },
-
-#define T1_NEW_CALLBACK_FIELD( _ident, _reader, _dict ) \
- { \- _ident, T1CODE, T1_FIELD_TYPE_CALLBACK, \
- (T1_Field_ParseFunc)_reader, \
- 0, 0, \
- 0, 0, \
- _dict \
- },
-
-#define T1_NEW_TABLE_FIELD( _ident, _type, _fname, _max, _dict ) \
- { \- _ident, T1CODE, _type, \
- 0, \
- FT_FIELD_OFFSET( _fname ), \
- FT_FIELD_SIZE_DELTA( _fname ), \
- _max, \
- FT_FIELD_OFFSET( num_ ## _fname ), \
- _dict \
- },
-
-#define T1_NEW_TABLE_FIELD2( _ident, _type, _fname, _max, _dict ) \
- { \- _ident, T1CODE, _type, \
- 0, \
- FT_FIELD_OFFSET( _fname ), \
- FT_FIELD_SIZE_DELTA( _fname ), \
- _max, 0, \
- _dict \
- },
-
-
-#define T1_FIELD_BOOL( _ident, _fname, _dict ) \
- T1_NEW_SIMPLE_FIELD( _ident, T1_FIELD_TYPE_BOOL, _fname, _dict )
-
-#define T1_FIELD_NUM( _ident, _fname, _dict ) \
- T1_NEW_SIMPLE_FIELD( _ident, T1_FIELD_TYPE_INTEGER, _fname, _dict )
-
-#define T1_FIELD_FIXED( _ident, _fname, _dict ) \
- T1_NEW_SIMPLE_FIELD( _ident, T1_FIELD_TYPE_FIXED, _fname, _dict )
-
-#define T1_FIELD_FIXED_1000( _ident, _fname, _dict ) \
- T1_NEW_SIMPLE_FIELD( _ident, T1_FIELD_TYPE_FIXED_1000, _fname, \
- _dict )
-
-#define T1_FIELD_STRING( _ident, _fname, _dict ) \
- T1_NEW_SIMPLE_FIELD( _ident, T1_FIELD_TYPE_STRING, _fname, _dict )
-
-#define T1_FIELD_KEY( _ident, _fname, _dict ) \
- T1_NEW_SIMPLE_FIELD( _ident, T1_FIELD_TYPE_KEY, _fname, _dict )
-
-#define T1_FIELD_BBOX( _ident, _fname, _dict ) \
- T1_NEW_SIMPLE_FIELD( _ident, T1_FIELD_TYPE_BBOX, _fname, _dict )
-
-
-#define T1_FIELD_NUM_TABLE( _ident, _fname, _fmax, _dict ) \
- T1_NEW_TABLE_FIELD( _ident, T1_FIELD_TYPE_INTEGER_ARRAY, \
- _fname, _fmax, _dict )
-
-#define T1_FIELD_FIXED_TABLE( _ident, _fname, _fmax, _dict ) \
- T1_NEW_TABLE_FIELD( _ident, T1_FIELD_TYPE_FIXED_ARRAY, \
- _fname, _fmax, _dict )
-
-#define T1_FIELD_NUM_TABLE2( _ident, _fname, _fmax, _dict ) \
- T1_NEW_TABLE_FIELD2( _ident, T1_FIELD_TYPE_INTEGER_ARRAY, \
- _fname, _fmax, _dict )
-
-#define T1_FIELD_FIXED_TABLE2( _ident, _fname, _fmax, _dict ) \
- T1_NEW_TABLE_FIELD2( _ident, T1_FIELD_TYPE_FIXED_ARRAY, \
- _fname, _fmax, _dict )
-
-#define T1_FIELD_CALLBACK( _ident, _name, _dict ) \
- T1_NEW_CALLBACK_FIELD( _ident, _name, _dict )
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** T1 PARSER *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- typedef const struct PS_Parser_FuncsRec_* PS_Parser_Funcs;
-
- typedef struct PS_Parser_FuncsRec_
- {- void
- (*init)( PS_Parser parser,
- FT_Byte* base,
- FT_Byte* limit,
- FT_Memory memory );
-
- void
- (*done)( PS_Parser parser );
-
- void
- (*skip_spaces)( PS_Parser parser );
- void
- (*skip_PS_token)( PS_Parser parser );
-
- FT_Long
- (*to_int)( PS_Parser parser );
- FT_Fixed
- (*to_fixed)( PS_Parser parser,
- FT_Int power_ten );
-
- FT_Error
- (*to_bytes)( PS_Parser parser,
- FT_Byte* bytes,
- FT_Offset max_bytes,
- FT_ULong* pnum_bytes,
- FT_Bool delimiters );
-
- FT_Int
- (*to_coord_array)( PS_Parser parser,
- FT_Int max_coords,
- FT_Short* coords );
- FT_Int
- (*to_fixed_array)( PS_Parser parser,
- FT_Int max_values,
- FT_Fixed* values,
- FT_Int power_ten );
-
- void
- (*to_token)( PS_Parser parser,
- T1_Token token );
- void
- (*to_token_array)( PS_Parser parser,
- T1_Token tokens,
- FT_UInt max_tokens,
- FT_Int* pnum_tokens );
-
- FT_Error
- (*load_field)( PS_Parser parser,
- const T1_Field field,
- void** objects,
- FT_UInt max_objects,
- FT_ULong* pflags );
-
- FT_Error
- (*load_field_table)( PS_Parser parser,
- const T1_Field field,
- void** objects,
- FT_UInt max_objects,
- FT_ULong* pflags );
-
- } PS_Parser_FuncsRec;
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* PS_ParserRec */
- /* */
- /* <Description> */
- /* A PS_Parser is an object used to parse a Type 1 font very quickly. */
- /* */
- /* <Fields> */
- /* cursor :: The current position in the text. */
- /* */
- /* base :: Start of the processed text. */
- /* */
- /* limit :: End of the processed text. */
- /* */
- /* error :: The last error returned. */
- /* */
- /* memory :: The object used for memory operations (alloc/realloc). */
- /* */
- /* funcs :: A table of functions for the parser. */
- /* */
- typedef struct PS_ParserRec_
- {- FT_Byte* cursor;
- FT_Byte* base;
- FT_Byte* limit;
- FT_Error error;
- FT_Memory memory;
-
- PS_Parser_FuncsRec funcs;
-
- } PS_ParserRec;
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** PS BUILDER *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
-
- typedef struct PS_Builder_ PS_Builder;
- typedef const struct PS_Builder_FuncsRec_* PS_Builder_Funcs;
-
- typedef struct PS_Builder_FuncsRec_
- {- void
- (*init)( PS_Builder* ps_builder,
- void* builder,
- FT_Bool is_t1 );
-
- void
- (*done)( PS_Builder* builder );
-
- } PS_Builder_FuncsRec;
-
-
- /*************************************************************************/
- /* */
- /* <Structure> */
- /* PS_Builder */
- /* */
- /* <Description> */
- /* A structure used during glyph loading to store its outline. */
- /* */
- /* <Fields> */
- /* memory :: The current memory object. */
- /* */
- /* face :: The current face object. */
- /* */
- /* glyph :: The current glyph slot. */
- /* */
- /* loader :: XXX */
- /* */
- /* base :: The base glyph outline. */
- /* */
- /* current :: The current glyph outline. */
- /* */
- /* pos_x :: The horizontal translation (if composite glyph). */
- /* */
- /* pos_y :: The vertical translation (if composite glyph). */
- /* */
- /* left_bearing :: The left side bearing point. */
- /* */
- /* advance :: The horizontal advance vector. */
- /* */
- /* bbox :: Unused. */
- /* */
- /* path_begun :: A flag which indicates that a new path has begun. */
- /* */
- /* load_points :: If this flag is not set, no points are loaded. */
- /* */
- /* no_recurse :: Set but not used. */
- /* */
- /* metrics_only :: A boolean indicating that we only want to compute */
- /* the metrics of a given glyph, not load all of its */
- /* points. */
- /* */
- /* is_t1 :: Set if current font type is Type 1. */
- /* */
- /* funcs :: An array of function pointers for the builder. */
- /* */
- struct PS_Builder_
- {- FT_Memory memory;
- FT_Face face;
- CFF_GlyphSlot glyph;
- FT_GlyphLoader loader;
- FT_Outline* base;
- FT_Outline* current;
-
- FT_Pos* pos_x;
- FT_Pos* pos_y;
-
- FT_Vector* left_bearing;
- FT_Vector* advance;
-
- FT_BBox* bbox; /* bounding box */
- FT_Bool path_begun;
- FT_Bool load_points;
- FT_Bool no_recurse;
-
- FT_Bool metrics_only;
- FT_Bool is_t1;
-
- PS_Builder_FuncsRec funcs;
-
- };
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** PS DECODER *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
-#define PS_MAX_OPERANDS 48
-#define PS_MAX_SUBRS_CALLS 16 /* maximum subroutine nesting; */
- /* only 10 are allowed but there exist */
- /* fonts like `HiraKakuProN-W3.ttf' */
- /* (Hiragino Kaku Gothic ProN W3; */
- /* 8.2d6e1; 2014-12-19) that exceed */
- /* this limit */
-
- /* execution context charstring zone */
-
- typedef struct PS_Decoder_Zone_
- {- FT_Byte* base;
- FT_Byte* limit;
- FT_Byte* cursor;
-
- } PS_Decoder_Zone;
-
-
- typedef FT_Error
- (*CFF_Decoder_Get_Glyph_Callback)( TT_Face face,
- FT_UInt glyph_index,
- FT_Byte** pointer,
- FT_ULong* length );
-
- typedef void
- (*CFF_Decoder_Free_Glyph_Callback)( TT_Face face,
- FT_Byte** pointer,
- FT_ULong length );
-
-
- typedef struct PS_Decoder_
- {- PS_Builder builder;
-
- FT_Fixed stack[PS_MAX_OPERANDS + 1];
- FT_Fixed* top;
-
- PS_Decoder_Zone zones[PS_MAX_SUBRS_CALLS + 1];
- PS_Decoder_Zone* zone;
-
- FT_Int flex_state;
- FT_Int num_flex_vectors;
- FT_Vector flex_vectors[7];
-
- CFF_Font cff;
- CFF_SubFont current_subfont; /* for current glyph_index */
- FT_Generic* cf2_instance;
-
- FT_Pos* glyph_width;
- FT_Bool width_only;
- FT_Int num_hints;
-
- FT_UInt num_locals;
- FT_UInt num_globals;
-
- FT_Int locals_bias;
- FT_Int globals_bias;
-
- FT_Byte** locals;
- FT_Byte** globals;
-
- FT_Byte** glyph_names; /* for pure CFF fonts only */
- FT_UInt num_glyphs; /* number of glyphs in font */
-
- FT_Render_Mode hint_mode;
-
- FT_Bool seac;
-
- CFF_Decoder_Get_Glyph_Callback get_glyph_callback;
- CFF_Decoder_Free_Glyph_Callback free_glyph_callback;
-
- /* Type 1 stuff */
- FT_Service_PsCMaps psnames; /* for seac */
-
- FT_Int lenIV; /* internal for sub routine calls */
- FT_UInt* locals_len; /* array of subrs length (optional) */
- FT_Hash locals_hash; /* used if `num_subrs' was massaged */
-
- FT_Matrix font_matrix;
- FT_Vector font_offset;
-
- PS_Blend blend; /* for multiple master support */
-
- FT_Long* buildchar;
- FT_UInt len_buildchar;
-
- } PS_Decoder;
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** T1 BUILDER *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
-
- typedef struct T1_BuilderRec_* T1_Builder;
-
-
- typedef FT_Error
- (*T1_Builder_Check_Points_Func)( T1_Builder builder,
- FT_Int count );
-
- typedef void
- (*T1_Builder_Add_Point_Func)( T1_Builder builder,
- FT_Pos x,
- FT_Pos y,
- FT_Byte flag );
-
- typedef FT_Error
- (*T1_Builder_Add_Point1_Func)( T1_Builder builder,
- FT_Pos x,
- FT_Pos y );
-
- typedef FT_Error
- (*T1_Builder_Add_Contour_Func)( T1_Builder builder );
-
- typedef FT_Error
- (*T1_Builder_Start_Point_Func)( T1_Builder builder,
- FT_Pos x,
- FT_Pos y );
-
- typedef void
- (*T1_Builder_Close_Contour_Func)( T1_Builder builder );
-
-
- typedef const struct T1_Builder_FuncsRec_* T1_Builder_Funcs;
-
- typedef struct T1_Builder_FuncsRec_
- {- void
- (*init)( T1_Builder builder,
- FT_Face face,
- FT_Size size,
- FT_GlyphSlot slot,
- FT_Bool hinting );
-
- void
- (*done)( T1_Builder builder );
-
- T1_Builder_Check_Points_Func check_points;
- T1_Builder_Add_Point_Func add_point;
- T1_Builder_Add_Point1_Func add_point1;
- T1_Builder_Add_Contour_Func add_contour;
- T1_Builder_Start_Point_Func start_point;
- T1_Builder_Close_Contour_Func close_contour;
-
- } T1_Builder_FuncsRec;
-
-
- /* an enumeration type to handle charstring parsing states */
- typedef enum T1_ParseState_
- {- T1_Parse_Start,
- T1_Parse_Have_Width,
- T1_Parse_Have_Moveto,
- T1_Parse_Have_Path
-
- } T1_ParseState;
-
-
- /*************************************************************************/
- /* */
- /* <Structure> */
- /* T1_BuilderRec */
- /* */
- /* <Description> */
- /* A structure used during glyph loading to store its outline. */
- /* */
- /* <Fields> */
- /* memory :: The current memory object. */
- /* */
- /* face :: The current face object. */
- /* */
- /* glyph :: The current glyph slot. */
- /* */
- /* loader :: XXX */
- /* */
- /* base :: The base glyph outline. */
- /* */
- /* current :: The current glyph outline. */
- /* */
- /* max_points :: maximum points in builder outline */
- /* */
- /* max_contours :: Maximum number of contours in builder outline. */
- /* */
- /* pos_x :: The horizontal translation (if composite glyph). */
- /* */
- /* pos_y :: The vertical translation (if composite glyph). */
- /* */
- /* left_bearing :: The left side bearing point. */
- /* */
- /* advance :: The horizontal advance vector. */
- /* */
- /* bbox :: Unused. */
- /* */
- /* parse_state :: An enumeration which controls the charstring */
- /* parsing state. */
- /* */
- /* load_points :: If this flag is not set, no points are loaded. */
- /* */
- /* no_recurse :: Set but not used. */
- /* */
- /* metrics_only :: A boolean indicating that we only want to compute */
- /* the metrics of a given glyph, not load all of its */
- /* points. */
- /* */
- /* funcs :: An array of function pointers for the builder. */
- /* */
- typedef struct T1_BuilderRec_
- {- FT_Memory memory;
- FT_Face face;
- FT_GlyphSlot glyph;
- FT_GlyphLoader loader;
- FT_Outline* base;
- FT_Outline* current;
-
- FT_Pos pos_x;
- FT_Pos pos_y;
-
- FT_Vector left_bearing;
- FT_Vector advance;
-
- FT_BBox bbox; /* bounding box */
- T1_ParseState parse_state;
- FT_Bool load_points;
- FT_Bool no_recurse;
-
- FT_Bool metrics_only;
-
- void* hints_funcs; /* hinter-specific */
- void* hints_globals; /* hinter-specific */
-
- T1_Builder_FuncsRec funcs;
-
- } T1_BuilderRec;
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** T1 DECODER *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
-#if 0
-
- /*************************************************************************/
- /* */
- /* T1_MAX_SUBRS_CALLS details the maximum number of nested sub-routine */
- /* calls during glyph loading. */
- /* */
-#define T1_MAX_SUBRS_CALLS 8
-
-
- /*************************************************************************/
- /* */
- /* T1_MAX_CHARSTRING_OPERANDS is the charstring stack's capacity. A */
- /* minimum of 16 is required. */
- /* */
-#define T1_MAX_CHARSTRINGS_OPERANDS 32
-
-#endif /* 0 */
-
-
- typedef struct T1_Decoder_ZoneRec_
- {- FT_Byte* cursor;
- FT_Byte* base;
- FT_Byte* limit;
-
- } T1_Decoder_ZoneRec, *T1_Decoder_Zone;
-
-
- typedef struct T1_DecoderRec_* T1_Decoder;
- typedef const struct T1_Decoder_FuncsRec_* T1_Decoder_Funcs;
-
-
- typedef FT_Error
- (*T1_Decoder_Callback)( T1_Decoder decoder,
- FT_UInt glyph_index );
-
-
- typedef struct T1_Decoder_FuncsRec_
- {- FT_Error
- (*init)( T1_Decoder decoder,
- FT_Face face,
- FT_Size size,
- FT_GlyphSlot slot,
- FT_Byte** glyph_names,
- PS_Blend blend,
- FT_Bool hinting,
- FT_Render_Mode hint_mode,
- T1_Decoder_Callback callback );
-
- void
- (*done)( T1_Decoder decoder );
-
-#ifdef T1_CONFIG_OPTION_OLD_ENGINE
- FT_Error
- (*parse_charstrings_old)( T1_Decoder decoder,
- FT_Byte* base,
- FT_UInt len );
-#else
- FT_Error
- (*parse_metrics)( T1_Decoder decoder,
- FT_Byte* base,
- FT_UInt len );
-#endif
-
- FT_Error
- (*parse_charstrings)( PS_Decoder* decoder,
- FT_Byte* charstring_base,
- FT_ULong charstring_len );
-
-
- } T1_Decoder_FuncsRec;
-
-
- typedef struct T1_DecoderRec_
- {- T1_BuilderRec builder;
-
- FT_Long stack[T1_MAX_CHARSTRINGS_OPERANDS];
- FT_Long* top;
-
- T1_Decoder_ZoneRec zones[T1_MAX_SUBRS_CALLS + 1];
- T1_Decoder_Zone zone;
-
- FT_Service_PsCMaps psnames; /* for seac */
- FT_UInt num_glyphs;
- FT_Byte** glyph_names;
-
- FT_Int lenIV; /* internal for sub routine calls */
- FT_Int num_subrs;
- FT_Byte** subrs;
- FT_UInt* subrs_len; /* array of subrs length (optional) */
- FT_Hash subrs_hash; /* used if `num_subrs' was massaged */
-
- FT_Matrix font_matrix;
- FT_Vector font_offset;
-
- FT_Int flex_state;
- FT_Int num_flex_vectors;
- FT_Vector flex_vectors[7];
-
- PS_Blend blend; /* for multiple master support */
-
- FT_Render_Mode hint_mode;
-
- T1_Decoder_Callback parse_callback;
- T1_Decoder_FuncsRec funcs;
-
- FT_Long* buildchar;
- FT_UInt len_buildchar;
-
- FT_Bool seac;
-
- FT_Generic cf2_instance;
-
- } T1_DecoderRec;
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** CFF BUILDER *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
-
- typedef struct CFF_Builder_ CFF_Builder;
-
-
- typedef FT_Error
- (*CFF_Builder_Check_Points_Func)( CFF_Builder* builder,
- FT_Int count );
-
- typedef void
- (*CFF_Builder_Add_Point_Func)( CFF_Builder* builder,
- FT_Pos x,
- FT_Pos y,
- FT_Byte flag );
- typedef FT_Error
- (*CFF_Builder_Add_Point1_Func)( CFF_Builder* builder,
- FT_Pos x,
- FT_Pos y );
- typedef FT_Error
- (*CFF_Builder_Start_Point_Func)( CFF_Builder* builder,
- FT_Pos x,
- FT_Pos y );
- typedef void
- (*CFF_Builder_Close_Contour_Func)( CFF_Builder* builder );
-
- typedef FT_Error
- (*CFF_Builder_Add_Contour_Func)( CFF_Builder* builder );
-
- typedef const struct CFF_Builder_FuncsRec_* CFF_Builder_Funcs;
-
- typedef struct CFF_Builder_FuncsRec_
- {- void
- (*init)( CFF_Builder* builder,
- TT_Face face,
- CFF_Size size,
- CFF_GlyphSlot glyph,
- FT_Bool hinting );
-
- void
- (*done)( CFF_Builder* builder );
-
- CFF_Builder_Check_Points_Func check_points;
- CFF_Builder_Add_Point_Func add_point;
- CFF_Builder_Add_Point1_Func add_point1;
- CFF_Builder_Add_Contour_Func add_contour;
- CFF_Builder_Start_Point_Func start_point;
- CFF_Builder_Close_Contour_Func close_contour;
-
- } CFF_Builder_FuncsRec;
-
-
- /*************************************************************************/
- /* */
- /* <Structure> */
- /* CFF_Builder */
- /* */
- /* <Description> */
- /* A structure used during glyph loading to store its outline. */
- /* */
- /* <Fields> */
- /* memory :: The current memory object. */
- /* */
- /* face :: The current face object. */
- /* */
- /* glyph :: The current glyph slot. */
- /* */
- /* loader :: The current glyph loader. */
- /* */
- /* base :: The base glyph outline. */
- /* */
- /* current :: The current glyph outline. */
- /* */
- /* pos_x :: The horizontal translation (if composite glyph). */
- /* */
- /* pos_y :: The vertical translation (if composite glyph). */
- /* */
- /* left_bearing :: The left side bearing point. */
- /* */
- /* advance :: The horizontal advance vector. */
- /* */
- /* bbox :: Unused. */
- /* */
- /* path_begun :: A flag which indicates that a new path has begun. */
- /* */
- /* load_points :: If this flag is not set, no points are loaded. */
- /* */
- /* no_recurse :: Set but not used. */
- /* */
- /* metrics_only :: A boolean indicating that we only want to compute */
- /* the metrics of a given glyph, not load all of its */
- /* points. */
- /* */
- /* hints_funcs :: Auxiliary pointer for hinting. */
- /* */
- /* hints_globals :: Auxiliary pointer for hinting. */
- /* */
- /* funcs :: A table of method pointers for this object. */
- /* */
- struct CFF_Builder_
- {- FT_Memory memory;
- TT_Face face;
- CFF_GlyphSlot glyph;
- FT_GlyphLoader loader;
- FT_Outline* base;
- FT_Outline* current;
-
- FT_Pos pos_x;
- FT_Pos pos_y;
-
- FT_Vector left_bearing;
- FT_Vector advance;
-
- FT_BBox bbox; /* bounding box */
-
- FT_Bool path_begun;
- FT_Bool load_points;
- FT_Bool no_recurse;
-
- FT_Bool metrics_only;
-
- void* hints_funcs; /* hinter-specific */
- void* hints_globals; /* hinter-specific */
-
- CFF_Builder_FuncsRec funcs;
- };
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** CFF DECODER *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
-
-#define CFF_MAX_OPERANDS 48
-#define CFF_MAX_SUBRS_CALLS 16 /* maximum subroutine nesting; */
- /* only 10 are allowed but there exist */
- /* fonts like `HiraKakuProN-W3.ttf' */
- /* (Hiragino Kaku Gothic ProN W3; */
- /* 8.2d6e1; 2014-12-19) that exceed */
- /* this limit */
-#define CFF_MAX_TRANS_ELEMENTS 32
-
- /* execution context charstring zone */
-
- typedef struct CFF_Decoder_Zone_
- {- FT_Byte* base;
- FT_Byte* limit;
- FT_Byte* cursor;
-
- } CFF_Decoder_Zone;
-
-
- typedef struct CFF_Decoder_
- {- CFF_Builder builder;
- CFF_Font cff;
-
- FT_Fixed stack[CFF_MAX_OPERANDS + 1];
- FT_Fixed* top;
-
- CFF_Decoder_Zone zones[CFF_MAX_SUBRS_CALLS + 1];
- CFF_Decoder_Zone* zone;
-
- FT_Int flex_state;
- FT_Int num_flex_vectors;
- FT_Vector flex_vectors[7];
-
- FT_Pos glyph_width;
- FT_Pos nominal_width;
-
- FT_Bool read_width;
- FT_Bool width_only;
- FT_Int num_hints;
- FT_Fixed buildchar[CFF_MAX_TRANS_ELEMENTS];
-
- FT_UInt num_locals;
- FT_UInt num_globals;
-
- FT_Int locals_bias;
- FT_Int globals_bias;
-
- FT_Byte** locals;
- FT_Byte** globals;
-
- FT_Byte** glyph_names; /* for pure CFF fonts only */
- FT_UInt num_glyphs; /* number of glyphs in font */
-
- FT_Render_Mode hint_mode;
-
- FT_Bool seac;
-
- CFF_SubFont current_subfont; /* for current glyph_index */
-
- CFF_Decoder_Get_Glyph_Callback get_glyph_callback;
- CFF_Decoder_Free_Glyph_Callback free_glyph_callback;
-
- } CFF_Decoder;
-
-
- typedef const struct CFF_Decoder_FuncsRec_* CFF_Decoder_Funcs;
-
- typedef struct CFF_Decoder_FuncsRec_
- {- void
- (*init)( CFF_Decoder* decoder,
- TT_Face face,
- CFF_Size size,
- CFF_GlyphSlot slot,
- FT_Bool hinting,
- FT_Render_Mode hint_mode,
- CFF_Decoder_Get_Glyph_Callback get_callback,
- CFF_Decoder_Free_Glyph_Callback free_callback );
-
- FT_Error
- (*prepare)( CFF_Decoder* decoder,
- CFF_Size size,
- FT_UInt glyph_index );
-
-#ifdef CFF_CONFIG_OPTION_OLD_ENGINE
- FT_Error
- (*parse_charstrings_old)( CFF_Decoder* decoder,
- FT_Byte* charstring_base,
- FT_ULong charstring_len,
- FT_Bool in_dict );
-#endif
-
- FT_Error
- (*parse_charstrings)( PS_Decoder* decoder,
- FT_Byte* charstring_base,
- FT_ULong charstring_len );
-
- } CFF_Decoder_FuncsRec;
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** AFM PARSER *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- typedef struct AFM_ParserRec_* AFM_Parser;
-
- typedef struct AFM_Parser_FuncsRec_
- {- FT_Error
- (*init)( AFM_Parser parser,
- FT_Memory memory,
- FT_Byte* base,
- FT_Byte* limit );
-
- void
- (*done)( AFM_Parser parser );
-
- FT_Error
- (*parse)( AFM_Parser parser );
-
- } AFM_Parser_FuncsRec;
-
-
- typedef struct AFM_StreamRec_* AFM_Stream;
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* AFM_ParserRec */
- /* */
- /* <Description> */
- /* An AFM_Parser is a parser for the AFM files. */
- /* */
- /* <Fields> */
- /* memory :: The object used for memory operations (alloc and */
- /* realloc). */
- /* */
- /* stream :: This is an opaque object. */
- /* */
- /* FontInfo :: The result will be stored here. */
- /* */
- /* get_index :: A user provided function to get a glyph index by its */
- /* name. */
- /* */
- typedef struct AFM_ParserRec_
- {- FT_Memory memory;
- AFM_Stream stream;
-
- AFM_FontInfo FontInfo;
-
- FT_Int
- (*get_index)( const char* name,
- FT_Offset len,
- void* user_data );
-
- void* user_data;
-
- } AFM_ParserRec;
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** TYPE1 CHARMAPS *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- typedef const struct T1_CMap_ClassesRec_* T1_CMap_Classes;
-
- typedef struct T1_CMap_ClassesRec_
- {- FT_CMap_Class standard;
- FT_CMap_Class expert;
- FT_CMap_Class custom;
- FT_CMap_Class unicode;
-
- } T1_CMap_ClassesRec;
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** PSAux Module Interface *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- typedef struct PSAux_ServiceRec_
- {- /* don't use `PS_Table_Funcs' and friends to avoid compiler warnings */
- const PS_Table_FuncsRec* ps_table_funcs;
- const PS_Parser_FuncsRec* ps_parser_funcs;
- const T1_Builder_FuncsRec* t1_builder_funcs;
- const T1_Decoder_FuncsRec* t1_decoder_funcs;
-
- void
- (*t1_decrypt)( FT_Byte* buffer,
- FT_Offset length,
- FT_UShort seed );
-
- FT_UInt32
- (*cff_random)( FT_UInt32 r );
-
- void
- (*ps_decoder_init)( PS_Decoder* ps_decoder,
- void* decoder,
- FT_Bool is_t1 );
-
- void
- (*t1_make_subfont)( FT_Face face,
- PS_Private priv,
- CFF_SubFont subfont );
-
- T1_CMap_Classes t1_cmap_classes;
-
- /* fields after this comment line were added after version 2.1.10 */
- const AFM_Parser_FuncsRec* afm_parser_funcs;
-
- const CFF_Decoder_FuncsRec* cff_decoder_funcs;
-
- } PSAux_ServiceRec, *PSAux_Service;
-
- /* backward compatible type definition */
- typedef PSAux_ServiceRec PSAux_Interface;
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** Some convenience functions *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
-#define IS_PS_NEWLINE( ch ) \
- ( (ch) == '\r' || \
- (ch) == '\n' )
-
-#define IS_PS_SPACE( ch ) \
- ( (ch) == ' ' || \
- IS_PS_NEWLINE( ch ) || \
- (ch) == '\t' || \
- (ch) == '\f' || \
- (ch) == '\0' )
-
-#define IS_PS_SPECIAL( ch ) \
- ( (ch) == '/' || \
- (ch) == '(' || (ch) == ')' || \- (ch) == '<' || (ch) == '>' || \
- (ch) == '[' || (ch) == ']' || \
- (ch) == '{' || (ch) == '}' || \- (ch) == '%' )
-
-#define IS_PS_DELIM( ch ) \
- ( IS_PS_SPACE( ch ) || \
- IS_PS_SPECIAL( ch ) )
-
-#define IS_PS_DIGIT( ch ) \
- ( (ch) >= '0' && (ch) <= '9' )
-
-#define IS_PS_XDIGIT( ch ) \
- ( IS_PS_DIGIT( ch ) || \
- ( (ch) >= 'A' && (ch) <= 'F' ) || \
- ( (ch) >= 'a' && (ch) <= 'f' ) )
-
-#define IS_PS_BASE85( ch ) \
- ( (ch) >= '!' && (ch) <= 'u' )
-
-#define IS_PS_TOKEN( cur, limit, token ) \
- ( (char)(cur)[0] == (token)[0] && \
- ( (cur) + sizeof ( (token) ) == (limit) || \
- ( (cur) + sizeof( (token) ) < (limit) && \
- IS_PS_DELIM( (cur)[sizeof ( (token) ) - 1] ) ) ) && \
- ft_strncmp( (char*)(cur), (token), sizeof ( (token) ) - 1 ) == 0 )
-
-
-FT_END_HEADER
-
-#endif /* PSAUX_H_ */
-
-
-/* END */
--- a/msvc2003/freetype-2.9.1/include/freetype/internal/pshints.h
+++ /dev/null
@@ -1,722 +1,0 @@
-/***************************************************************************/
-/* */
-/* pshints.h */
-/* */
-/* Interface to Postscript-specific (Type 1 and Type 2) hints */
-/* recorders (specification only). These are used to support native */
-/* T1/T2 hints in the `type1', `cid', and `cff' font drivers. */
-/* */
-/* Copyright 2001-2018 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 PSHINTS_H_
-#define PSHINTS_H_
-
-
-#include <ft2build.h>
-#include FT_FREETYPE_H
-#include FT_TYPE1_TABLES_H
-
-
-FT_BEGIN_HEADER
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** INTERNAL REPRESENTATION OF GLOBALS *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- typedef struct PSH_GlobalsRec_* PSH_Globals;
-
- typedef FT_Error
- (*PSH_Globals_NewFunc)( FT_Memory memory,
- T1_Private* private_dict,
- PSH_Globals* aglobals );
-
- typedef void
- (*PSH_Globals_SetScaleFunc)( PSH_Globals globals,
- FT_Fixed x_scale,
- FT_Fixed y_scale,
- FT_Fixed x_delta,
- FT_Fixed y_delta );
-
- typedef void
- (*PSH_Globals_DestroyFunc)( PSH_Globals globals );
-
-
- typedef struct PSH_Globals_FuncsRec_
- {- PSH_Globals_NewFunc create;
- PSH_Globals_SetScaleFunc set_scale;
- PSH_Globals_DestroyFunc destroy;
-
- } PSH_Globals_FuncsRec, *PSH_Globals_Funcs;
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** PUBLIC TYPE 1 HINTS RECORDER *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- /*************************************************************************
- *
- * @type:
- * T1_Hints
- *
- * @description:
- * This is a handle to an opaque structure used to record glyph hints
- * from a Type 1 character glyph character string.
- *
- * The methods used to operate on this object are defined by the
- * @T1_Hints_FuncsRec structure. Recording glyph hints is normally
- * achieved through the following scheme:
- *
- * - Open a new hint recording session by calling the `open' method.
- * This rewinds the recorder and prepare it for new input.
- *
- * - For each hint found in the glyph charstring, call the corresponding
- * method (`stem', `stem3', or `reset'). Note that these functions do
- * not return an error code.
- *
- * - Close the recording session by calling the `close' method. It
- * returns an error code if the hints were invalid or something
- * strange happened (e.g., memory shortage).
- *
- * The hints accumulated in the object can later be used by the
- * PostScript hinter.
- *
- */
- typedef struct T1_HintsRec_* T1_Hints;
-
-
- /*************************************************************************
- *
- * @type:
- * T1_Hints_Funcs
- *
- * @description:
- * A pointer to the @T1_Hints_FuncsRec structure that defines the API of
- * a given @T1_Hints object.
- *
- */
- typedef const struct T1_Hints_FuncsRec_* T1_Hints_Funcs;
-
-
- /*************************************************************************
- *
- * @functype:
- * T1_Hints_OpenFunc
- *
- * @description:
- * A method of the @T1_Hints class used to prepare it for a new Type 1
- * hints recording session.
- *
- * @input:
- * hints ::
- * A handle to the Type 1 hints recorder.
- *
- * @note:
- * You should always call the @T1_Hints_CloseFunc method in order to
- * close an opened recording session.
- *
- */
- typedef void
- (*T1_Hints_OpenFunc)( T1_Hints hints );
-
-
- /*************************************************************************
- *
- * @functype:
- * T1_Hints_SetStemFunc
- *
- * @description:
- * A method of the @T1_Hints class used to record a new horizontal or
- * vertical stem. This corresponds to the Type 1 `hstem' and `vstem'
- * operators.
- *
- * @input:
- * hints ::
- * A handle to the Type 1 hints recorder.
- *
- * dimension ::
- * 0 for horizontal stems (hstem), 1 for vertical ones (vstem).
- *
- * coords ::
- * Array of 2 coordinates in 16.16 format, used as (position,length)
- * stem descriptor.
- *
- * @note:
- * Use vertical coordinates (y) for horizontal stems (dim=0). Use
- * horizontal coordinates (x) for vertical stems (dim=1).
- *
- * `coords[0]' is the absolute stem position (lowest coordinate);
- * `coords[1]' is the length.
- *
- * The length can be negative, in which case it must be either -20 or
- * -21. It is interpreted as a `ghost' stem, according to the Type 1
- * specification.
- *
- * If the length is -21 (corresponding to a bottom ghost stem), then
- * the real stem position is `coords[0]+coords[1]'.
- *
- */
- typedef void
- (*T1_Hints_SetStemFunc)( T1_Hints hints,
- FT_UInt dimension,
- FT_Fixed* coords );
-
-
- /*************************************************************************
- *
- * @functype:
- * T1_Hints_SetStem3Func
- *
- * @description:
- * A method of the @T1_Hints class used to record three
- * counter-controlled horizontal or vertical stems at once.
- *
- * @input:
- * hints ::
- * A handle to the Type 1 hints recorder.
- *
- * dimension ::
- * 0 for horizontal stems, 1 for vertical ones.
- *
- * coords ::
- * An array of 6 values in 16.16 format, holding 3 (position,length)
- * pairs for the counter-controlled stems.
- *
- * @note:
- * Use vertical coordinates (y) for horizontal stems (dim=0). Use
- * horizontal coordinates (x) for vertical stems (dim=1).
- *
- * The lengths cannot be negative (ghost stems are never
- * counter-controlled).
- *
- */
- typedef void
- (*T1_Hints_SetStem3Func)( T1_Hints hints,
- FT_UInt dimension,
- FT_Fixed* coords );
-
-
- /*************************************************************************
- *
- * @functype:
- * T1_Hints_ResetFunc
- *
- * @description:
- * A method of the @T1_Hints class used to reset the stems hints in a
- * recording session.
- *
- * @input:
- * hints ::
- * A handle to the Type 1 hints recorder.
- *
- * end_point ::
- * The index of the last point in the input glyph in which the
- * previously defined hints apply.
- *
- */
- typedef void
- (*T1_Hints_ResetFunc)( T1_Hints hints,
- FT_UInt end_point );
-
-
- /*************************************************************************
- *
- * @functype:
- * T1_Hints_CloseFunc
- *
- * @description:
- * A method of the @T1_Hints class used to close a hint recording
- * session.
- *
- * @input:
- * hints ::
- * A handle to the Type 1 hints recorder.
- *
- * end_point ::
- * The index of the last point in the input glyph.
- *
- * @return:
- * FreeType error code. 0 means success.
- *
- * @note:
- * The error code is set to indicate that an error occurred during the
- * recording session.
- *
- */
- typedef FT_Error
- (*T1_Hints_CloseFunc)( T1_Hints hints,
- FT_UInt end_point );
-
-
- /*************************************************************************
- *
- * @functype:
- * T1_Hints_ApplyFunc
- *
- * @description:
- * A method of the @T1_Hints class used to apply hints to the
- * corresponding glyph outline. Must be called once all hints have been
- * recorded.
- *
- * @input:
- * hints ::
- * A handle to the Type 1 hints recorder.
- *
- * outline ::
- * A pointer to the target outline descriptor.
- *
- * globals ::
- * The hinter globals for this font.
- *
- * hint_mode ::
- * Hinting information.
- *
- * @return:
- * FreeType error code. 0 means success.
- *
- * @note:
- * On input, all points within the outline are in font coordinates. On
- * output, they are in 1/64th of pixels.
- *
- * The scaling transformation is taken from the `globals' object which
- * must correspond to the same font as the glyph.
- *
- */
- typedef FT_Error
- (*T1_Hints_ApplyFunc)( T1_Hints hints,
- FT_Outline* outline,
- PSH_Globals globals,
- FT_Render_Mode hint_mode );
-
-
- /*************************************************************************
- *
- * @struct:
- * T1_Hints_FuncsRec
- *
- * @description:
- * The structure used to provide the API to @T1_Hints objects.
- *
- * @fields:
- * hints ::
- * A handle to the T1 Hints recorder.
- *
- * open ::
- * The function to open a recording session.
- *
- * close ::
- * The function to close a recording session.
- *
- * stem ::
- * The function to set a simple stem.
- *
- * stem3 ::
- * The function to set counter-controlled stems.
- *
- * reset ::
- * The function to reset stem hints.
- *
- * apply ::
- * The function to apply the hints to the corresponding glyph outline.
- *
- */
- typedef struct T1_Hints_FuncsRec_
- {- T1_Hints hints;
- T1_Hints_OpenFunc open;
- T1_Hints_CloseFunc close;
- T1_Hints_SetStemFunc stem;
- T1_Hints_SetStem3Func stem3;
- T1_Hints_ResetFunc reset;
- T1_Hints_ApplyFunc apply;
-
- } T1_Hints_FuncsRec;
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** PUBLIC TYPE 2 HINTS RECORDER *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- /*************************************************************************
- *
- * @type:
- * T2_Hints
- *
- * @description:
- * This is a handle to an opaque structure used to record glyph hints
- * from a Type 2 character glyph character string.
- *
- * The methods used to operate on this object are defined by the
- * @T2_Hints_FuncsRec structure. Recording glyph hints is normally
- * achieved through the following scheme:
- *
- * - Open a new hint recording session by calling the `open' method.
- * This rewinds the recorder and prepare it for new input.
- *
- * - For each hint found in the glyph charstring, call the corresponding
- * method (`stems', `hintmask', `counters'). Note that these
- * functions do not return an error code.
- *
- * - Close the recording session by calling the `close' method. It
- * returns an error code if the hints were invalid or something
- * strange happened (e.g., memory shortage).
- *
- * The hints accumulated in the object can later be used by the
- * Postscript hinter.
- *
- */
- typedef struct T2_HintsRec_* T2_Hints;
-
-
- /*************************************************************************
- *
- * @type:
- * T2_Hints_Funcs
- *
- * @description:
- * A pointer to the @T2_Hints_FuncsRec structure that defines the API of
- * a given @T2_Hints object.
- *
- */
- typedef const struct T2_Hints_FuncsRec_* T2_Hints_Funcs;
-
-
- /*************************************************************************
- *
- * @functype:
- * T2_Hints_OpenFunc
- *
- * @description:
- * A method of the @T2_Hints class used to prepare it for a new Type 2
- * hints recording session.
- *
- * @input:
- * hints ::
- * A handle to the Type 2 hints recorder.
- *
- * @note:
- * You should always call the @T2_Hints_CloseFunc method in order to
- * close an opened recording session.
- *
- */
- typedef void
- (*T2_Hints_OpenFunc)( T2_Hints hints );
-
-
- /*************************************************************************
- *
- * @functype:
- * T2_Hints_StemsFunc
- *
- * @description:
- * A method of the @T2_Hints class used to set the table of stems in
- * either the vertical or horizontal dimension. Equivalent to the
- * `hstem', `vstem', `hstemhm', and `vstemhm' Type 2 operators.
- *
- * @input:
- * hints ::
- * A handle to the Type 2 hints recorder.
- *
- * dimension ::
- * 0 for horizontal stems (hstem), 1 for vertical ones (vstem).
- *
- * count ::
- * The number of stems.
- *
- * coords ::
- * An array of `count' (position,length) pairs in 16.16 format.
- *
- * @note:
- * Use vertical coordinates (y) for horizontal stems (dim=0). Use
- * horizontal coordinates (x) for vertical stems (dim=1).
- *
- * There are `2*count' elements in the `coords' array. Each even
- * element is an absolute position in font units, each odd element is a
- * length in font units.
- *
- * A length can be negative, in which case it must be either -20 or
- * -21. It is interpreted as a `ghost' stem, according to the Type 1
- * specification.
- *
- */
- typedef void
- (*T2_Hints_StemsFunc)( T2_Hints hints,
- FT_UInt dimension,
- FT_Int count,
- FT_Fixed* coordinates );
-
-
- /*************************************************************************
- *
- * @functype:
- * T2_Hints_MaskFunc
- *
- * @description:
- * A method of the @T2_Hints class used to set a given hintmask (this
- * corresponds to the `hintmask' Type 2 operator).
- *
- * @input:
- * hints ::
- * A handle to the Type 2 hints recorder.
- *
- * end_point ::
- * The glyph index of the last point to which the previously defined
- * or activated hints apply.
- *
- * bit_count ::
- * The number of bits in the hint mask.
- *
- * bytes ::
- * An array of bytes modelling the hint mask.
- *
- * @note:
- * If the hintmask starts the charstring (before any glyph point
- * definition), the value of `end_point' should be 0.
- *
- * `bit_count' is the number of meaningful bits in the `bytes' array; it
- * must be equal to the total number of hints defined so far (i.e.,
- * horizontal+verticals).
- *
- * The `bytes' array can come directly from the Type 2 charstring and
- * respects the same format.
- *
- */
- typedef void
- (*T2_Hints_MaskFunc)( T2_Hints hints,
- FT_UInt end_point,
- FT_UInt bit_count,
- const FT_Byte* bytes );
-
-
- /*************************************************************************
- *
- * @functype:
- * T2_Hints_CounterFunc
- *
- * @description:
- * A method of the @T2_Hints class used to set a given counter mask
- * (this corresponds to the `hintmask' Type 2 operator).
- *
- * @input:
- * hints ::
- * A handle to the Type 2 hints recorder.
- *
- * end_point ::
- * A glyph index of the last point to which the previously defined or
- * active hints apply.
- *
- * bit_count ::
- * The number of bits in the hint mask.
- *
- * bytes ::
- * An array of bytes modelling the hint mask.
- *
- * @note:
- * If the hintmask starts the charstring (before any glyph point
- * definition), the value of `end_point' should be 0.
- *
- * `bit_count' is the number of meaningful bits in the `bytes' array; it
- * must be equal to the total number of hints defined so far (i.e.,
- * horizontal+verticals).
- *
- * The `bytes' array can come directly from the Type 2 charstring and
- * respects the same format.
- *
- */
- typedef void
- (*T2_Hints_CounterFunc)( T2_Hints hints,
- FT_UInt bit_count,
- const FT_Byte* bytes );
-
-
- /*************************************************************************
- *
- * @functype:
- * T2_Hints_CloseFunc
- *
- * @description:
- * A method of the @T2_Hints class used to close a hint recording
- * session.
- *
- * @input:
- * hints ::
- * A handle to the Type 2 hints recorder.
- *
- * end_point ::
- * The index of the last point in the input glyph.
- *
- * @return:
- * FreeType error code. 0 means success.
- *
- * @note:
- * The error code is set to indicate that an error occurred during the
- * recording session.
- *
- */
- typedef FT_Error
- (*T2_Hints_CloseFunc)( T2_Hints hints,
- FT_UInt end_point );
-
-
- /*************************************************************************
- *
- * @functype:
- * T2_Hints_ApplyFunc
- *
- * @description:
- * A method of the @T2_Hints class used to apply hints to the
- * corresponding glyph outline. Must be called after the `close'
- * method.
- *
- * @input:
- * hints ::
- * A handle to the Type 2 hints recorder.
- *
- * outline ::
- * A pointer to the target outline descriptor.
- *
- * globals ::
- * The hinter globals for this font.
- *
- * hint_mode ::
- * Hinting information.
- *
- * @return:
- * FreeType error code. 0 means success.
- *
- * @note:
- * On input, all points within the outline are in font coordinates. On
- * output, they are in 1/64th of pixels.
- *
- * The scaling transformation is taken from the `globals' object which
- * must correspond to the same font than the glyph.
- *
- */
- typedef FT_Error
- (*T2_Hints_ApplyFunc)( T2_Hints hints,
- FT_Outline* outline,
- PSH_Globals globals,
- FT_Render_Mode hint_mode );
-
-
- /*************************************************************************
- *
- * @struct:
- * T2_Hints_FuncsRec
- *
- * @description:
- * The structure used to provide the API to @T2_Hints objects.
- *
- * @fields:
- * hints ::
- * A handle to the T2 hints recorder object.
- *
- * open ::
- * The function to open a recording session.
- *
- * close ::
- * The function to close a recording session.
- *
- * stems ::
- * The function to set the dimension's stems table.
- *
- * hintmask ::
- * The function to set hint masks.
- *
- * counter ::
- * The function to set counter masks.
- *
- * apply ::
- * The function to apply the hints on the corresponding glyph outline.
- *
- */
- typedef struct T2_Hints_FuncsRec_
- {- T2_Hints hints;
- T2_Hints_OpenFunc open;
- T2_Hints_CloseFunc close;
- T2_Hints_StemsFunc stems;
- T2_Hints_MaskFunc hintmask;
- T2_Hints_CounterFunc counter;
- T2_Hints_ApplyFunc apply;
-
- } T2_Hints_FuncsRec;
-
-
- /* */
-
-
- typedef struct PSHinter_Interface_
- {- PSH_Globals_Funcs (*get_globals_funcs)( FT_Module module );
- T1_Hints_Funcs (*get_t1_funcs) ( FT_Module module );
- T2_Hints_Funcs (*get_t2_funcs) ( FT_Module module );
-
- } PSHinter_Interface;
-
- typedef PSHinter_Interface* PSHinter_Service;
-
-
-#ifndef FT_CONFIG_OPTION_PIC
-
-#define FT_DEFINE_PSHINTER_INTERFACE( \
- class_, \
- get_globals_funcs_, \
- get_t1_funcs_, \
- get_t2_funcs_ ) \
- static const PSHinter_Interface class_ = \
- { \- get_globals_funcs_, \
- get_t1_funcs_, \
- get_t2_funcs_ \
- };
-
-#else /* FT_CONFIG_OPTION_PIC */
-
-#define FT_DEFINE_PSHINTER_INTERFACE( \
- class_, \
- get_globals_funcs_, \
- get_t1_funcs_, \
- get_t2_funcs_ ) \
- void \
- FT_Init_Class_ ## class_( FT_Library library, \
- PSHinter_Interface* clazz ) \
- { \- FT_UNUSED( library ); \
- \
- clazz->get_globals_funcs = get_globals_funcs_; \
- clazz->get_t1_funcs = get_t1_funcs_; \
- clazz->get_t2_funcs = get_t2_funcs_; \
- }
-
-#endif /* FT_CONFIG_OPTION_PIC */
-
-FT_END_HEADER
-
-#endif /* PSHINTS_H_ */
-
-
-/* END */
--- a/msvc2003/freetype-2.9.1/include/freetype/internal/services/svbdf.h
+++ /dev/null
@@ -1,82 +1,0 @@
-/***************************************************************************/
-/* */
-/* svbdf.h */
-/* */
-/* The FreeType BDF services (specification). */
-/* */
-/* Copyright 2003-2018 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 SVBDF_H_
-#define SVBDF_H_
-
-#include FT_BDF_H
-#include FT_INTERNAL_SERVICE_H
-
-
-FT_BEGIN_HEADER
-
-
-#define FT_SERVICE_ID_BDF "bdf"
-
- typedef FT_Error
- (*FT_BDF_GetCharsetIdFunc)( FT_Face face,
- const char* *acharset_encoding,
- const char* *acharset_registry );
-
- typedef FT_Error
- (*FT_BDF_GetPropertyFunc)( FT_Face face,
- const char* prop_name,
- BDF_PropertyRec *aproperty );
-
-
- FT_DEFINE_SERVICE( BDF )
- {- FT_BDF_GetCharsetIdFunc get_charset_id;
- FT_BDF_GetPropertyFunc get_property;
- };
-
-
-#ifndef FT_CONFIG_OPTION_PIC
-
-#define FT_DEFINE_SERVICE_BDFRec( class_, \
- get_charset_id_, \
- get_property_ ) \
- static const FT_Service_BDFRec class_ = \
- { \- get_charset_id_, get_property_ \
- };
-
-#else /* FT_CONFIG_OPTION_PIC */
-
-#define FT_DEFINE_SERVICE_BDFRec( class_, \
- get_charset_id_, \
- get_property_ ) \
- void \
- FT_Init_Class_ ## class_( FT_Service_BDFRec* clazz ) \
- { \- clazz->get_charset_id = get_charset_id_; \
- clazz->get_property = get_property_; \
- }
-
-#endif /* FT_CONFIG_OPTION_PIC */
-
- /* */
-
-
-FT_END_HEADER
-
-
-#endif /* SVBDF_H_ */
-
-
-/* END */
--- a/msvc2003/freetype-2.9.1/include/freetype/internal/services/svcfftl.h
+++ /dev/null
@@ -1,112 +1,0 @@
-/***************************************************************************/
-/* */
-/* svcfftl.h */
-/* */
-/* The FreeType CFF tables loader service (specification). */
-/* */
-/* Copyright 2017-2018 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 SVCFFTL_H_
-#define SVCFFTL_H_
-
-#include FT_INTERNAL_SERVICE_H
-#include FT_INTERNAL_CFF_TYPES_H
-
-
-FT_BEGIN_HEADER
-
-
-#define FT_SERVICE_ID_CFF_LOAD "cff-load"
-
-
- typedef FT_UShort
- (*FT_Get_Standard_Encoding_Func)( FT_UInt charcode );
-
- typedef FT_Error
- (*FT_Load_Private_Dict_Func)( CFF_Font font,
- CFF_SubFont subfont,
- FT_UInt lenNDV,
- FT_Fixed* NDV );
-
- typedef FT_Byte
- (*FT_FD_Select_Get_Func)( CFF_FDSelect fdselect,
- FT_UInt glyph_index );
-
- typedef FT_Bool
- (*FT_Blend_Check_Vector_Func)( CFF_Blend blend,
- FT_UInt vsindex,
- FT_UInt lenNDV,
- FT_Fixed* NDV );
-
- typedef FT_Error
- (*FT_Blend_Build_Vector_Func)( CFF_Blend blend,
- FT_UInt vsindex,
- FT_UInt lenNDV,
- FT_Fixed* NDV );
-
-
- FT_DEFINE_SERVICE( CFFLoad )
- {- FT_Get_Standard_Encoding_Func get_standard_encoding;
- FT_Load_Private_Dict_Func load_private_dict;
- FT_FD_Select_Get_Func fd_select_get;
- FT_Blend_Check_Vector_Func blend_check_vector;
- FT_Blend_Build_Vector_Func blend_build_vector;
- };
-
-
-#ifndef FT_CONFIG_OPTION_PIC
-
-#define FT_DEFINE_SERVICE_CFFLOADREC( class_, \
- get_standard_encoding_, \
- load_private_dict_, \
- fd_select_get_, \
- blend_check_vector_, \
- blend_build_vector_ ) \
- static const FT_Service_CFFLoadRec class_ = \
- { \- get_standard_encoding_, \
- load_private_dict_, \
- fd_select_get_, \
- blend_check_vector_, \
- blend_build_vector_ \
- };
-
-#else /* FT_CONFIG_OPTION_PIC */
-
-#define FT_DEFINE_SERVICE_CFFLOADREC( class_, \
- get_standard_encoding_, \
- load_private_dict_, \
- fd_select_get_, \
- blend_check_vector_, \
- blend_build_vector_ ) \
- void \
- FT_Init_Class_ ## class_( FT_Service_CFFLoadRec* clazz ) \
- { \- clazz->get_standard_encoding = get_standard_encoding_; \
- clazz->load_private_dict = load_private_dict_; \
- clazz->fd_select_get = fd_select_get_; \
- clazz->blend_check_vector = blend_check_vector_; \
- clazz->blend_build_vector = blend_build_vector_; \
- }
-
-#endif /* FT_CONFIG_OPTION_PIC */
-
-
-FT_END_HEADER
-
-
-#endif
-
-
-/* END */
--- a/msvc2003/freetype-2.9.1/include/freetype/internal/services/svcid.h
+++ /dev/null
@@ -1,90 +1,0 @@
-/***************************************************************************/
-/* */
-/* svcid.h */
-/* */
-/* The FreeType CID font services (specification). */
-/* */
-/* Copyright 2007-2018 by */
-/* Derek 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 SVCID_H_
-#define SVCID_H_
-
-#include FT_INTERNAL_SERVICE_H
-
-
-FT_BEGIN_HEADER
-
-
-#define FT_SERVICE_ID_CID "CID"
-
- typedef FT_Error
- (*FT_CID_GetRegistryOrderingSupplementFunc)( FT_Face face,
- const char* *registry,
- const char* *ordering,
- FT_Int *supplement );
- typedef FT_Error
- (*FT_CID_GetIsInternallyCIDKeyedFunc)( FT_Face face,
- FT_Bool *is_cid );
- typedef FT_Error
- (*FT_CID_GetCIDFromGlyphIndexFunc)( FT_Face face,
- FT_UInt glyph_index,
- FT_UInt *cid );
-
- FT_DEFINE_SERVICE( CID )
- {- FT_CID_GetRegistryOrderingSupplementFunc get_ros;
- FT_CID_GetIsInternallyCIDKeyedFunc get_is_cid;
- FT_CID_GetCIDFromGlyphIndexFunc get_cid_from_glyph_index;
- };
-
-
-#ifndef FT_CONFIG_OPTION_PIC
-
-#define FT_DEFINE_SERVICE_CIDREC( class_, \
- get_ros_, \
- get_is_cid_, \
- get_cid_from_glyph_index_ ) \
- static const FT_Service_CIDRec class_ = \
- { \- get_ros_, get_is_cid_, get_cid_from_glyph_index_ \
- };
-
-#else /* FT_CONFIG_OPTION_PIC */
-
-#define FT_DEFINE_SERVICE_CIDREC( class_, \
- get_ros_, \
- get_is_cid_, \
- get_cid_from_glyph_index_ ) \
- void \
- FT_Init_Class_ ## class_( FT_Library library, \
- FT_Service_CIDRec* clazz ) \
- { \- FT_UNUSED( library ); \
- \
- clazz->get_ros = get_ros_; \
- clazz->get_is_cid = get_is_cid_; \
- clazz->get_cid_from_glyph_index = get_cid_from_glyph_index_; \
- }
-
-#endif /* FT_CONFIG_OPTION_PIC */
-
- /* */
-
-
-FT_END_HEADER
-
-
-#endif /* SVCID_H_ */
-
-
-/* END */
--- a/msvc2003/freetype-2.9.1/include/freetype/internal/services/svfntfmt.h
+++ /dev/null
@@ -1,55 +1,0 @@
-/***************************************************************************/
-/* */
-/* svfntfmt.h */
-/* */
-/* The FreeType font format service (specification only). */
-/* */
-/* Copyright 2003-2018 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 SVFNTFMT_H_
-#define SVFNTFMT_H_
-
-#include FT_INTERNAL_SERVICE_H
-
-
-FT_BEGIN_HEADER
-
-
- /*
- * A trivial service used to return the name of a face's font driver,
- * according to the XFree86 nomenclature. Note that the service data
- * is a simple constant string pointer.
- */
-
-#define FT_SERVICE_ID_FONT_FORMAT "font-format"
-
-#define FT_FONT_FORMAT_TRUETYPE "TrueType"
-#define FT_FONT_FORMAT_TYPE_1 "Type 1"
-#define FT_FONT_FORMAT_BDF "BDF"
-#define FT_FONT_FORMAT_PCF "PCF"
-#define FT_FONT_FORMAT_TYPE_42 "Type 42"
-#define FT_FONT_FORMAT_CID "CID Type 1"
-#define FT_FONT_FORMAT_CFF "CFF"
-#define FT_FONT_FORMAT_PFR "PFR"
-#define FT_FONT_FORMAT_WINFNT "Windows FNT"
-
- /* */
-
-
-FT_END_HEADER
-
-
-#endif /* SVFNTFMT_H_ */
-
-
-/* END */
--- a/msvc2003/freetype-2.9.1/include/freetype/internal/services/svgldict.h
+++ /dev/null
@@ -1,91 +1,0 @@
-/***************************************************************************/
-/* */
-/* svgldict.h */
-/* */
-/* The FreeType glyph dictionary services (specification). */
-/* */
-/* Copyright 2003-2018 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 SVGLDICT_H_
-#define SVGLDICT_H_
-
-#include FT_INTERNAL_SERVICE_H
-
-
-FT_BEGIN_HEADER
-
-
- /*
- * A service used to retrieve glyph names, as well as to find the
- * index of a given glyph name in a font.
- *
- */
-
-#define FT_SERVICE_ID_GLYPH_DICT "glyph-dict"
-
-
- typedef FT_Error
- (*FT_GlyphDict_GetNameFunc)( FT_Face face,
- FT_UInt glyph_index,
- FT_Pointer buffer,
- FT_UInt buffer_max );
-
- typedef FT_UInt
- (*FT_GlyphDict_NameIndexFunc)( FT_Face face,
- FT_String* glyph_name );
-
-
- FT_DEFINE_SERVICE( GlyphDict )
- {- FT_GlyphDict_GetNameFunc get_name;
- FT_GlyphDict_NameIndexFunc name_index; /* optional */
- };
-
-
-#ifndef FT_CONFIG_OPTION_PIC
-
-#define FT_DEFINE_SERVICE_GLYPHDICTREC( class_, \
- get_name_, \
- name_index_ ) \
- static const FT_Service_GlyphDictRec class_ = \
- { \- get_name_, name_index_ \
- };
-
-#else /* FT_CONFIG_OPTION_PIC */
-
-#define FT_DEFINE_SERVICE_GLYPHDICTREC( class_, \
- get_name_, \
- name_index_ ) \
- void \
- FT_Init_Class_ ## class_( FT_Library library, \
- FT_Service_GlyphDictRec* clazz ) \
- { \- FT_UNUSED( library ); \
- \
- clazz->get_name = get_name_; \
- clazz->name_index = name_index_; \
- }
-
-#endif /* FT_CONFIG_OPTION_PIC */
-
- /* */
-
-
-FT_END_HEADER
-
-
-#endif /* SVGLDICT_H_ */
-
-
-/* END */
--- a/msvc2003/freetype-2.9.1/include/freetype/internal/services/svgxval.h
+++ /dev/null
@@ -1,72 +1,0 @@
-/***************************************************************************/
-/* */
-/* svgxval.h */
-/* */
-/* FreeType API for validating TrueTypeGX/AAT tables (specification). */
-/* */
-/* Copyright 2004-2018 by */
-/* Masatake YAMATO, Red Hat 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 SVGXVAL_H_
-#define SVGXVAL_H_
-
-#include FT_GX_VALIDATE_H
-#include FT_INTERNAL_VALIDATE_H
-
-FT_BEGIN_HEADER
-
-
-#define FT_SERVICE_ID_GX_VALIDATE "truetypegx-validate"
-#define FT_SERVICE_ID_CLASSICKERN_VALIDATE "classickern-validate"
-
- typedef FT_Error
- (*gxv_validate_func)( FT_Face face,
- FT_UInt gx_flags,
- FT_Bytes tables[FT_VALIDATE_GX_LENGTH],
- FT_UInt table_length );
-
-
- typedef FT_Error
- (*ckern_validate_func)( FT_Face face,
- FT_UInt ckern_flags,
- FT_Bytes *ckern_table );
-
-
- FT_DEFINE_SERVICE( GXvalidate )
- {- gxv_validate_func validate;
- };
-
- FT_DEFINE_SERVICE( CKERNvalidate )
- {- ckern_validate_func validate;
- };
-
- /* */
-
-
-FT_END_HEADER
-
-
-#endif /* SVGXVAL_H_ */
-
-
-/* END */
--- a/msvc2003/freetype-2.9.1/include/freetype/internal/services/svkern.h
+++ /dev/null
@@ -1,51 +1,0 @@
-/***************************************************************************/
-/* */
-/* svkern.h */
-/* */
-/* The FreeType Kerning service (specification). */
-/* */
-/* Copyright 2006-2018 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 SVKERN_H_
-#define SVKERN_H_
-
-#include FT_INTERNAL_SERVICE_H
-#include FT_TRUETYPE_TABLES_H
-
-
-FT_BEGIN_HEADER
-
-#define FT_SERVICE_ID_KERNING "kerning"
-
-
- typedef FT_Error
- (*FT_Kerning_TrackGetFunc)( FT_Face face,
- FT_Fixed point_size,
- FT_Int degree,
- FT_Fixed* akerning );
-
- FT_DEFINE_SERVICE( Kerning )
- {- FT_Kerning_TrackGetFunc get_track;
- };
-
- /* */
-
-
-FT_END_HEADER
-
-
-#endif /* SVKERN_H_ */
-
-
-/* END */
--- a/msvc2003/freetype-2.9.1/include/freetype/internal/services/svmetric.h
+++ /dev/null
@@ -1,153 +1,0 @@
-/***************************************************************************/
-/* */
-/* svmetric.h */
-/* */
-/* The FreeType services for metrics variations (specification). */
-/* */
-/* Copyright 2016-2018 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 SVMETRIC_H_
-#define SVMETRIC_H_
-
-#include FT_INTERNAL_SERVICE_H
-
-
-FT_BEGIN_HEADER
-
-
- /*
- * A service to manage the `HVAR, `MVAR', and `VVAR' OpenType tables.
- *
- */
-
-#define FT_SERVICE_ID_METRICS_VARIATIONS "metrics-variations"
-
-
- /* HVAR */
-
- typedef FT_Error
- (*FT_HAdvance_Adjust_Func)( FT_Face face,
- FT_UInt gindex,
- FT_Int *avalue );
-
- typedef FT_Error
- (*FT_LSB_Adjust_Func)( FT_Face face,
- FT_UInt gindex,
- FT_Int *avalue );
-
- typedef FT_Error
- (*FT_RSB_Adjust_Func)( FT_Face face,
- FT_UInt gindex,
- FT_Int *avalue );
-
- /* VVAR */
-
- typedef FT_Error
- (*FT_VAdvance_Adjust_Func)( FT_Face face,
- FT_UInt gindex,
- FT_Int *avalue );
-
- typedef FT_Error
- (*FT_TSB_Adjust_Func)( FT_Face face,
- FT_UInt gindex,
- FT_Int *avalue );
-
- typedef FT_Error
- (*FT_BSB_Adjust_Func)( FT_Face face,
- FT_UInt gindex,
- FT_Int *avalue );
-
- typedef FT_Error
- (*FT_VOrg_Adjust_Func)( FT_Face face,
- FT_UInt gindex,
- FT_Int *avalue );
-
- /* MVAR */
-
- typedef void
- (*FT_Metrics_Adjust_Func)( FT_Face face );
-
-
- FT_DEFINE_SERVICE( MetricsVariations )
- {- FT_HAdvance_Adjust_Func hadvance_adjust;
- FT_LSB_Adjust_Func lsb_adjust;
- FT_RSB_Adjust_Func rsb_adjust;
-
- FT_VAdvance_Adjust_Func vadvance_adjust;
- FT_TSB_Adjust_Func tsb_adjust;
- FT_BSB_Adjust_Func bsb_adjust;
- FT_VOrg_Adjust_Func vorg_adjust;
-
- FT_Metrics_Adjust_Func metrics_adjust;
- };
-
-
-#ifndef FT_CONFIG_OPTION_PIC
-
-#define FT_DEFINE_SERVICE_METRICSVARIATIONSREC( class_, \
- hadvance_adjust_, \
- lsb_adjust_, \
- rsb_adjust_, \
- vadvance_adjust_, \
- tsb_adjust_, \
- bsb_adjust_, \
- vorg_adjust_, \
- metrics_adjust_ ) \
- static const FT_Service_MetricsVariationsRec class_ = \
- { \- hadvance_adjust_, \
- lsb_adjust_, \
- rsb_adjust_, \
- vadvance_adjust_, \
- tsb_adjust_, \
- bsb_adjust_, \
- vorg_adjust_, \
- metrics_adjust_ \
- };
-
-#else /* FT_CONFIG_OPTION_PIC */
-
-#define FT_DEFINE_SERVICE_METRICSVARIATIONSREC( class_, \
- hadvance_adjust_, \
- lsb_adjust_, \
- rsb_adjust_, \
- vadvance_adjust_, \
- tsb_adjust_, \
- bsb_adjust_, \
- vorg_adjust_, \
- metrics_adjust_ ) \
- void \
- FT_Init_Class_ ## class_( FT_Service_MetricsVariationsRec* clazz ) \
- { \- clazz->hadvance_adjust = hadvance_adjust_; \
- clazz->lsb_adjust = lsb_adjust_; \
- clazz->rsb_adjust = rsb_adjust_; \
- clazz->vadvance_adjust = vadvance_adjust_; \
- clazz->tsb_adjust = tsb_adjust_; \
- clazz->bsb_adjust = bsb_adjust_; \
- clazz->vorg_adjust = vorg_adjust_; \
- clazz->metrics_adjust = metrics_adjust_; \
- }
-
-#endif /* FT_CONFIG_OPTION_PIC */
-
- /* */
-
-
-FT_END_HEADER
-
-#endif /* SVMETRIC_H_ */
-
-
-/* END */
--- a/msvc2003/freetype-2.9.1/include/freetype/internal/services/svmm.h
+++ /dev/null
@@ -1,172 +1,0 @@
-/***************************************************************************/
-/* */
-/* svmm.h */
-/* */
-/* The FreeType Multiple Masters and GX var services (specification). */
-/* */
-/* Copyright 2003-2018 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 SVMM_H_
-#define SVMM_H_
-
-#include FT_INTERNAL_SERVICE_H
-
-
-FT_BEGIN_HEADER
-
-
- /*
- * A service used to manage multiple-masters data in a given face.
- *
- * See the related APIs in `ftmm.h' (FT_MULTIPLE_MASTERS_H).
- *
- */
-
-#define FT_SERVICE_ID_MULTI_MASTERS "multi-masters"
-
-
- typedef FT_Error
- (*FT_Get_MM_Func)( FT_Face face,
- FT_Multi_Master* master );
-
- typedef FT_Error
- (*FT_Get_MM_Var_Func)( FT_Face face,
- FT_MM_Var* *master );
-
- typedef FT_Error
- (*FT_Set_MM_Design_Func)( FT_Face face,
- FT_UInt num_coords,
- FT_Long* coords );
-
- /* use return value -1 to indicate that the new coordinates */
- /* are equal to the current ones; no changes are thus needed */
- typedef FT_Error
- (*FT_Set_Var_Design_Func)( FT_Face face,
- FT_UInt num_coords,
- FT_Fixed* coords );
-
- /* use return value -1 to indicate that the new coordinates */
- /* are equal to the current ones; no changes are thus needed */
- typedef FT_Error
- (*FT_Set_MM_Blend_Func)( FT_Face face,
- FT_UInt num_coords,
- FT_Long* coords );
-
- typedef FT_Error
- (*FT_Get_Var_Design_Func)( FT_Face face,
- FT_UInt num_coords,
- FT_Fixed* coords );
-
- typedef FT_Error
- (*FT_Set_Instance_Func)( FT_Face face,
- FT_UInt instance_index );
-
- typedef FT_Error
- (*FT_Get_MM_Blend_Func)( FT_Face face,
- FT_UInt num_coords,
- FT_Long* coords );
-
- typedef FT_Error
- (*FT_Get_Var_Blend_Func)( FT_Face face,
- FT_UInt *num_coords,
- FT_Fixed* *coords,
- FT_Fixed* *normalizedcoords,
- FT_MM_Var* *mm_var );
-
- typedef void
- (*FT_Done_Blend_Func)( FT_Face );
-
-
- FT_DEFINE_SERVICE( MultiMasters )
- {- FT_Get_MM_Func get_mm;
- FT_Set_MM_Design_Func set_mm_design;
- FT_Set_MM_Blend_Func set_mm_blend;
- FT_Get_MM_Blend_Func get_mm_blend;
- FT_Get_MM_Var_Func get_mm_var;
- FT_Set_Var_Design_Func set_var_design;
- FT_Get_Var_Design_Func get_var_design;
- FT_Set_Instance_Func set_instance;
-
- /* for internal use; only needed for code sharing between modules */
- FT_Get_Var_Blend_Func get_var_blend;
- FT_Done_Blend_Func done_blend;
- };
-
-
-#ifndef FT_CONFIG_OPTION_PIC
-
-#define FT_DEFINE_SERVICE_MULTIMASTERSREC( class_, \
- get_mm_, \
- set_mm_design_, \
- set_mm_blend_, \
- get_mm_blend_, \
- get_mm_var_, \
- set_var_design_, \
- get_var_design_, \
- set_instance_, \
- get_var_blend_, \
- done_blend_ ) \
- static const FT_Service_MultiMastersRec class_ = \
- { \- get_mm_, \
- set_mm_design_, \
- set_mm_blend_, \
- get_mm_blend_, \
- get_mm_var_, \
- set_var_design_, \
- get_var_design_, \
- set_instance_, \
- get_var_blend_, \
- done_blend_ \
- };
-
-#else /* FT_CONFIG_OPTION_PIC */
-
-#define FT_DEFINE_SERVICE_MULTIMASTERSREC( class_, \
- get_mm_, \
- set_mm_design_, \
- set_mm_blend_, \
- get_mm_blend_, \
- get_mm_var_, \
- set_var_design_, \
- get_var_design_, \
- set_instance_, \
- get_var_blend_, \
- done_blend_ ) \
- void \
- FT_Init_Class_ ## class_( FT_Service_MultiMastersRec* clazz ) \
- { \- clazz->get_mm = get_mm_; \
- clazz->set_mm_design = set_mm_design_; \
- clazz->set_mm_blend = set_mm_blend_; \
- clazz->get_mm_blend = get_mm_blend_; \
- clazz->get_mm_var = get_mm_var_; \
- clazz->set_var_design = set_var_design_; \
- clazz->get_var_design = get_var_design_; \
- clazz->set_instance = set_instance_; \
- clazz->get_var_blend = get_var_blend_; \
- clazz->done_blend = done_blend_; \
- }
-
-#endif /* FT_CONFIG_OPTION_PIC */
-
- /* */
-
-
-FT_END_HEADER
-
-#endif /* SVMM_H_ */
-
-
-/* END */
--- a/msvc2003/freetype-2.9.1/include/freetype/internal/services/svotval.h
+++ /dev/null
@@ -1,55 +1,0 @@
-/***************************************************************************/
-/* */
-/* svotval.h */
-/* */
-/* The FreeType OpenType validation service (specification). */
-/* */
-/* Copyright 2004-2018 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 SVOTVAL_H_
-#define SVOTVAL_H_
-
-#include FT_OPENTYPE_VALIDATE_H
-#include FT_INTERNAL_VALIDATE_H
-
-FT_BEGIN_HEADER
-
-
-#define FT_SERVICE_ID_OPENTYPE_VALIDATE "opentype-validate"
-
-
- typedef FT_Error
- (*otv_validate_func)( FT_Face volatile face,
- FT_UInt ot_flags,
- FT_Bytes *base,
- FT_Bytes *gdef,
- FT_Bytes *gpos,
- FT_Bytes *gsub,
- FT_Bytes *jstf );
-
-
- FT_DEFINE_SERVICE( OTvalidate )
- {- otv_validate_func validate;
- };
-
- /* */
-
-
-FT_END_HEADER
-
-
-#endif /* SVOTVAL_H_ */
-
-
-/* END */
--- a/msvc2003/freetype-2.9.1/include/freetype/internal/services/svpfr.h
+++ /dev/null
@@ -1,66 +1,0 @@
-/***************************************************************************/
-/* */
-/* svpfr.h */
-/* */
-/* Internal PFR service functions (specification). */
-/* */
-/* Copyright 2003-2018 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 SVPFR_H_
-#define SVPFR_H_
-
-#include FT_PFR_H
-#include FT_INTERNAL_SERVICE_H
-
-
-FT_BEGIN_HEADER
-
-
-#define FT_SERVICE_ID_PFR_METRICS "pfr-metrics"
-
-
- typedef FT_Error
- (*FT_PFR_GetMetricsFunc)( FT_Face face,
- FT_UInt *aoutline,
- FT_UInt *ametrics,
- FT_Fixed *ax_scale,
- FT_Fixed *ay_scale );
-
- typedef FT_Error
- (*FT_PFR_GetKerningFunc)( FT_Face face,
- FT_UInt left,
- FT_UInt right,
- FT_Vector *avector );
-
- typedef FT_Error
- (*FT_PFR_GetAdvanceFunc)( FT_Face face,
- FT_UInt gindex,
- FT_Pos *aadvance );
-
-
- FT_DEFINE_SERVICE( PfrMetrics )
- {- FT_PFR_GetMetricsFunc get_metrics;
- FT_PFR_GetKerningFunc get_kerning;
- FT_PFR_GetAdvanceFunc get_advance;
-
- };
-
- /* */
-
-FT_END_HEADER
-
-#endif /* SVPFR_H_ */
-
-
-/* END */
--- a/msvc2003/freetype-2.9.1/include/freetype/internal/services/svpostnm.h
+++ /dev/null
@@ -1,81 +1,0 @@
-/***************************************************************************/
-/* */
-/* svpostnm.h */
-/* */
-/* The FreeType PostScript name services (specification). */
-/* */
-/* Copyright 2003-2018 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 SVPOSTNM_H_
-#define SVPOSTNM_H_
-
-#include FT_INTERNAL_SERVICE_H
-
-
-FT_BEGIN_HEADER
-
- /*
- * A trivial service used to retrieve the PostScript name of a given
- * font when available. The `get_name' field should never be NULL.
- *
- * The corresponding function can return NULL to indicate that the
- * PostScript name is not available.
- *
- * The name is owned by the face and will be destroyed with it.
- */
-
-#define FT_SERVICE_ID_POSTSCRIPT_FONT_NAME "postscript-font-name"
-
-
- typedef const char*
- (*FT_PsName_GetFunc)( FT_Face face );
-
-
- FT_DEFINE_SERVICE( PsFontName )
- {- FT_PsName_GetFunc get_ps_font_name;
- };
-
-
-#ifndef FT_CONFIG_OPTION_PIC
-
-#define FT_DEFINE_SERVICE_PSFONTNAMEREC( class_, get_ps_font_name_ ) \
- static const FT_Service_PsFontNameRec class_ = \
- { \- get_ps_font_name_ \
- };
-
-#else /* FT_CONFIG_OPTION_PIC */
-
-#define FT_DEFINE_SERVICE_PSFONTNAMEREC( class_, get_ps_font_name_ ) \
- void \
- FT_Init_Class_ ## class_( FT_Library library, \
- FT_Service_PsFontNameRec* clazz ) \
- { \- FT_UNUSED( library ); \
- \
- clazz->get_ps_font_name = get_ps_font_name_; \
- }
-
-#endif /* FT_CONFIG_OPTION_PIC */
-
- /* */
-
-
-FT_END_HEADER
-
-
-#endif /* SVPOSTNM_H_ */
-
-
-/* END */
--- a/msvc2003/freetype-2.9.1/include/freetype/internal/services/svprop.h
+++ /dev/null
@@ -1,82 +1,0 @@
-/***************************************************************************/
-/* */
-/* svprop.h */
-/* */
-/* The FreeType property service (specification). */
-/* */
-/* Copyright 2012-2018 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 SVPROP_H_
-#define SVPROP_H_
-
-
-FT_BEGIN_HEADER
-
-
-#define FT_SERVICE_ID_PROPERTIES "properties"
-
-
- typedef FT_Error
- (*FT_Properties_SetFunc)( FT_Module module,
- const char* property_name,
- const void* value,
- FT_Bool value_is_string );
-
- typedef FT_Error
- (*FT_Properties_GetFunc)( FT_Module module,
- const char* property_name,
- void* value );
-
-
- FT_DEFINE_SERVICE( Properties )
- {- FT_Properties_SetFunc set_property;
- FT_Properties_GetFunc get_property;
- };
-
-
-#ifndef FT_CONFIG_OPTION_PIC
-
-#define FT_DEFINE_SERVICE_PROPERTIESREC( class_, \
- set_property_, \
- get_property_ ) \
- static const FT_Service_PropertiesRec class_ = \
- { \- set_property_, \
- get_property_ \
- };
-
-#else /* FT_CONFIG_OPTION_PIC */
-
-#define FT_DEFINE_SERVICE_PROPERTIESREC( class_, \
- set_property_, \
- get_property_ ) \
- void \
- FT_Init_Class_ ## class_( FT_Service_PropertiesRec* clazz ) \
- { \- clazz->set_property = set_property_; \
- clazz->get_property = get_property_; \
- }
-
-#endif /* FT_CONFIG_OPTION_PIC */
-
- /* */
-
-
-FT_END_HEADER
-
-
-#endif /* SVPROP_H_ */
-
-
-/* END */
--- a/msvc2003/freetype-2.9.1/include/freetype/internal/services/svpscmap.h
+++ /dev/null
@@ -1,177 +1,0 @@
-/***************************************************************************/
-/* */
-/* svpscmap.h */
-/* */
-/* The FreeType PostScript charmap service (specification). */
-/* */
-/* Copyright 2003-2018 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 SVPSCMAP_H_
-#define SVPSCMAP_H_
-
-#include FT_INTERNAL_OBJECTS_H
-
-
-FT_BEGIN_HEADER
-
-
-#define FT_SERVICE_ID_POSTSCRIPT_CMAPS "postscript-cmaps"
-
-
- /*
- * Adobe glyph name to unicode value.
- */
- typedef FT_UInt32
- (*PS_Unicode_ValueFunc)( const char* glyph_name );
-
- /*
- * Macintosh name id to glyph name. NULL if invalid index.
- */
- typedef const char*
- (*PS_Macintosh_NameFunc)( FT_UInt name_index );
-
- /*
- * Adobe standard string ID to glyph name. NULL if invalid index.
- */
- typedef const char*
- (*PS_Adobe_Std_StringsFunc)( FT_UInt string_index );
-
-
- /*
- * Simple unicode -> glyph index charmap built from font glyph names
- * table.
- */
- typedef struct PS_UniMap_
- {- FT_UInt32 unicode; /* bit 31 set: is glyph variant */
- FT_UInt glyph_index;
-
- } PS_UniMap;
-
-
- typedef struct PS_UnicodesRec_* PS_Unicodes;
-
- typedef struct PS_UnicodesRec_
- {- FT_CMapRec cmap;
- FT_UInt num_maps;
- PS_UniMap* maps;
-
- } PS_UnicodesRec;
-
-
- /*
- * A function which returns a glyph name for a given index. Returns
- * NULL if invalid index.
- */
- typedef const char*
- (*PS_GetGlyphNameFunc)( FT_Pointer data,
- FT_UInt string_index );
-
- /*
- * A function used to release the glyph name returned by
- * PS_GetGlyphNameFunc, when needed
- */
- typedef void
- (*PS_FreeGlyphNameFunc)( FT_Pointer data,
- const char* name );
-
- typedef FT_Error
- (*PS_Unicodes_InitFunc)( FT_Memory memory,
- PS_Unicodes unicodes,
- FT_UInt num_glyphs,
- PS_GetGlyphNameFunc get_glyph_name,
- PS_FreeGlyphNameFunc free_glyph_name,
- FT_Pointer glyph_data );
-
- typedef FT_UInt
- (*PS_Unicodes_CharIndexFunc)( PS_Unicodes unicodes,
- FT_UInt32 unicode );
-
- typedef FT_UInt32
- (*PS_Unicodes_CharNextFunc)( PS_Unicodes unicodes,
- FT_UInt32 *unicode );
-
-
- FT_DEFINE_SERVICE( PsCMaps )
- {- PS_Unicode_ValueFunc unicode_value;
-
- PS_Unicodes_InitFunc unicodes_init;
- PS_Unicodes_CharIndexFunc unicodes_char_index;
- PS_Unicodes_CharNextFunc unicodes_char_next;
-
- PS_Macintosh_NameFunc macintosh_name;
- PS_Adobe_Std_StringsFunc adobe_std_strings;
- const unsigned short* adobe_std_encoding;
- const unsigned short* adobe_expert_encoding;
- };
-
-
-#ifndef FT_CONFIG_OPTION_PIC
-
-#define FT_DEFINE_SERVICE_PSCMAPSREC( class_, \
- unicode_value_, \
- unicodes_init_, \
- unicodes_char_index_, \
- unicodes_char_next_, \
- macintosh_name_, \
- adobe_std_strings_, \
- adobe_std_encoding_, \
- adobe_expert_encoding_ ) \
- static const FT_Service_PsCMapsRec class_ = \
- { \- unicode_value_, unicodes_init_, \
- unicodes_char_index_, unicodes_char_next_, macintosh_name_, \
- adobe_std_strings_, adobe_std_encoding_, adobe_expert_encoding_ \
- };
-
-#else /* FT_CONFIG_OPTION_PIC */
-
-#define FT_DEFINE_SERVICE_PSCMAPSREC( class_, \
- unicode_value_, \
- unicodes_init_, \
- unicodes_char_index_, \
- unicodes_char_next_, \
- macintosh_name_, \
- adobe_std_strings_, \
- adobe_std_encoding_, \
- adobe_expert_encoding_ ) \
- void \
- FT_Init_Class_ ## class_( FT_Library library, \
- FT_Service_PsCMapsRec* clazz ) \
- { \- FT_UNUSED( library ); \
- \
- clazz->unicode_value = unicode_value_; \
- clazz->unicodes_init = unicodes_init_; \
- clazz->unicodes_char_index = unicodes_char_index_; \
- clazz->unicodes_char_next = unicodes_char_next_; \
- clazz->macintosh_name = macintosh_name_; \
- clazz->adobe_std_strings = adobe_std_strings_; \
- clazz->adobe_std_encoding = adobe_std_encoding_; \
- clazz->adobe_expert_encoding = adobe_expert_encoding_; \
- }
-
-#endif /* FT_CONFIG_OPTION_PIC */
-
- /* */
-
-
-FT_END_HEADER
-
-
-#endif /* SVPSCMAP_H_ */
-
-
-/* END */
--- a/msvc2003/freetype-2.9.1/include/freetype/internal/services/svpsinfo.h
+++ /dev/null
@@ -1,111 +1,0 @@
-/***************************************************************************/
-/* */
-/* svpsinfo.h */
-/* */
-/* The FreeType PostScript info service (specification). */
-/* */
-/* Copyright 2003-2018 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 SVPSINFO_H_
-#define SVPSINFO_H_
-
-#include FT_INTERNAL_SERVICE_H
-#include FT_INTERNAL_TYPE1_TYPES_H
-
-
-FT_BEGIN_HEADER
-
-
-#define FT_SERVICE_ID_POSTSCRIPT_INFO "postscript-info"
-
-
- typedef FT_Error
- (*PS_GetFontInfoFunc)( FT_Face face,
- PS_FontInfoRec* afont_info );
-
- typedef FT_Error
- (*PS_GetFontExtraFunc)( FT_Face face,
- PS_FontExtraRec* afont_extra );
-
- typedef FT_Int
- (*PS_HasGlyphNamesFunc)( FT_Face face );
-
- typedef FT_Error
- (*PS_GetFontPrivateFunc)( FT_Face face,
- PS_PrivateRec* afont_private );
-
- typedef FT_Long
- (*PS_GetFontValueFunc)( FT_Face face,
- PS_Dict_Keys key,
- FT_UInt idx,
- void *value,
- FT_Long value_len );
-
-
- FT_DEFINE_SERVICE( PsInfo )
- {- PS_GetFontInfoFunc ps_get_font_info;
- PS_GetFontExtraFunc ps_get_font_extra;
- PS_HasGlyphNamesFunc ps_has_glyph_names;
- PS_GetFontPrivateFunc ps_get_font_private;
- PS_GetFontValueFunc ps_get_font_value;
- };
-
-
-#ifndef FT_CONFIG_OPTION_PIC
-
-#define FT_DEFINE_SERVICE_PSINFOREC( class_, \
- get_font_info_, \
- ps_get_font_extra_, \
- has_glyph_names_, \
- get_font_private_, \
- get_font_value_ ) \
- static const FT_Service_PsInfoRec class_ = \
- { \- get_font_info_, ps_get_font_extra_, has_glyph_names_, \
- get_font_private_, get_font_value_ \
- };
-
-#else /* FT_CONFIG_OPTION_PIC */
-
-#define FT_DEFINE_SERVICE_PSINFOREC( class_, \
- get_font_info_, \
- ps_get_font_extra_, \
- has_glyph_names_, \
- get_font_private_, \
- get_font_value_ ) \
- void \
- FT_Init_Class_ ## class_( FT_Library library, \
- FT_Service_PsInfoRec* clazz ) \
- { \- FT_UNUSED( library ); \
- \
- clazz->ps_get_font_info = get_font_info_; \
- clazz->ps_get_font_extra = ps_get_font_extra_; \
- clazz->ps_has_glyph_names = has_glyph_names_; \
- clazz->ps_get_font_private = get_font_private_; \
- clazz->ps_get_font_value = get_font_value_; \
- }
-
-#endif /* FT_CONFIG_OPTION_PIC */
-
- /* */
-
-
-FT_END_HEADER
-
-
-#endif /* SVPSINFO_H_ */
-
-
-/* END */
--- a/msvc2003/freetype-2.9.1/include/freetype/internal/services/svsfnt.h
+++ /dev/null
@@ -1,103 +1,0 @@
-/***************************************************************************/
-/* */
-/* svsfnt.h */
-/* */
-/* The FreeType SFNT table loading service (specification). */
-/* */
-/* Copyright 2003-2018 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 SVSFNT_H_
-#define SVSFNT_H_
-
-#include FT_INTERNAL_SERVICE_H
-#include FT_TRUETYPE_TABLES_H
-
-
-FT_BEGIN_HEADER
-
-
- /*
- * SFNT table loading service.
- */
-
-#define FT_SERVICE_ID_SFNT_TABLE "sfnt-table"
-
-
- /*
- * Used to implement FT_Load_Sfnt_Table().
- */
- typedef FT_Error
- (*FT_SFNT_TableLoadFunc)( FT_Face face,
- FT_ULong tag,
- FT_Long offset,
- FT_Byte* buffer,
- FT_ULong* length );
-
- /*
- * Used to implement FT_Get_Sfnt_Table().
- */
- typedef void*
- (*FT_SFNT_TableGetFunc)( FT_Face face,
- FT_Sfnt_Tag tag );
-
-
- /*
- * Used to implement FT_Sfnt_Table_Info().
- */
- typedef FT_Error
- (*FT_SFNT_TableInfoFunc)( FT_Face face,
- FT_UInt idx,
- FT_ULong *tag,
- FT_ULong *offset,
- FT_ULong *length );
-
-
- FT_DEFINE_SERVICE( SFNT_Table )
- {- FT_SFNT_TableLoadFunc load_table;
- FT_SFNT_TableGetFunc get_table;
- FT_SFNT_TableInfoFunc table_info;
- };
-
-
-#ifndef FT_CONFIG_OPTION_PIC
-
-#define FT_DEFINE_SERVICE_SFNT_TABLEREC( class_, load_, get_, info_ ) \
- static const FT_Service_SFNT_TableRec class_ = \
- { \- load_, get_, info_ \
- };
-
-#else /* FT_CONFIG_OPTION_PIC */
-
-#define FT_DEFINE_SERVICE_SFNT_TABLEREC( class_, load_, get_, info_ ) \
- void \
- FT_Init_Class_ ## class_( FT_Service_SFNT_TableRec* clazz ) \
- { \- clazz->load_table = load_; \
- clazz->get_table = get_; \
- clazz->table_info = info_; \
- }
-
-#endif /* FT_CONFIG_OPTION_PIC */
-
- /* */
-
-
-FT_END_HEADER
-
-
-#endif /* SVSFNT_H_ */
-
-
-/* END */
--- a/msvc2003/freetype-2.9.1/include/freetype/internal/services/svttcmap.h
+++ /dev/null
@@ -1,106 +1,0 @@
-/***************************************************************************/
-/* */
-/* svttcmap.h */
-/* */
-/* The FreeType TrueType/sfnt cmap extra information service. */
-/* */
-/* Copyright 2003-2018 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. */
-/* */
-/***************************************************************************/
-
-/* Development of this service is support of
- Information-technology Promotion Agency, Japan. */
-
-#ifndef SVTTCMAP_H_
-#define SVTTCMAP_H_
-
-#include FT_INTERNAL_SERVICE_H
-#include FT_TRUETYPE_TABLES_H
-
-
-FT_BEGIN_HEADER
-
-
-#define FT_SERVICE_ID_TT_CMAP "tt-cmaps"
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* TT_CMapInfo */
- /* */
- /* <Description> */
- /* A structure used to store TrueType/sfnt specific cmap information */
- /* which is not covered by the generic @FT_CharMap structure. This */
- /* structure can be accessed with the @FT_Get_TT_CMap_Info function. */
- /* */
- /* <Fields> */
- /* language :: */
- /* The language ID used in Mac fonts. Definitions of values are in */
- /* `ttnameid.h'. */
- /* */
- /* format :: */
- /* The cmap format. OpenType 1.6 defines the formats 0 (byte */
- /* encoding table), 2~(high-byte mapping through table), 4~(segment */
- /* mapping to delta values), 6~(trimmed table mapping), 8~(mixed */
- /* 16-bit and 32-bit coverage), 10~(trimmed array), 12~(segmented */
- /* coverage), 13~(last resort font), and 14 (Unicode Variation */
- /* Sequences). */
- /* */
- typedef struct TT_CMapInfo_
- {- FT_ULong language;
- FT_Long format;
-
- } TT_CMapInfo;
-
-
- typedef FT_Error
- (*TT_CMap_Info_GetFunc)( FT_CharMap charmap,
- TT_CMapInfo *cmap_info );
-
-
- FT_DEFINE_SERVICE( TTCMaps )
- {- TT_CMap_Info_GetFunc get_cmap_info;
- };
-
-#ifndef FT_CONFIG_OPTION_PIC
-
-#define FT_DEFINE_SERVICE_TTCMAPSREC( class_, get_cmap_info_ ) \
- static const FT_Service_TTCMapsRec class_ = \
- { \- get_cmap_info_ \
- };
-
-#else /* FT_CONFIG_OPTION_PIC */
-
-#define FT_DEFINE_SERVICE_TTCMAPSREC( class_, get_cmap_info_ ) \
- void \
- FT_Init_Class_ ## class_( FT_Library library, \
- FT_Service_TTCMapsRec* clazz ) \
- { \- FT_UNUSED( library ); \
- \
- clazz->get_cmap_info = get_cmap_info_; \
- }
-
-#endif /* FT_CONFIG_OPTION_PIC */
-
- /* */
-
-
-FT_END_HEADER
-
-#endif /* SVTTCMAP_H_ */
-
-
-/* END */
--- a/msvc2003/freetype-2.9.1/include/freetype/internal/services/svtteng.h
+++ /dev/null
@@ -1,53 +1,0 @@
-/***************************************************************************/
-/* */
-/* svtteng.h */
-/* */
-/* The FreeType TrueType engine query service (specification). */
-/* */
-/* Copyright 2006-2018 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 SVTTENG_H_
-#define SVTTENG_H_
-
-#include FT_INTERNAL_SERVICE_H
-#include FT_MODULE_H
-
-
-FT_BEGIN_HEADER
-
-
- /*
- * SFNT table loading service.
- */
-
-#define FT_SERVICE_ID_TRUETYPE_ENGINE "truetype-engine"
-
- /*
- * Used to implement FT_Get_TrueType_Engine_Type
- */
-
- FT_DEFINE_SERVICE( TrueTypeEngine )
- {- FT_TrueTypeEngineType engine_type;
- };
-
- /* */
-
-
-FT_END_HEADER
-
-
-#endif /* SVTTENG_H_ */
-
-
-/* END */
--- a/msvc2003/freetype-2.9.1/include/freetype/internal/services/svttglyf.h
+++ /dev/null
@@ -1,69 +1,0 @@
-/***************************************************************************/
-/* */
-/* svttglyf.h */
-/* */
-/* The FreeType TrueType glyph service. */
-/* */
-/* Copyright 2007-2018 by */
-/* David Turner. */
-/* */
-/* 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 SVTTGLYF_H_
-#define SVTTGLYF_H_
-
-#include FT_INTERNAL_SERVICE_H
-#include FT_TRUETYPE_TABLES_H
-
-
-FT_BEGIN_HEADER
-
-
-#define FT_SERVICE_ID_TT_GLYF "tt-glyf"
-
-
- typedef FT_ULong
- (*TT_Glyf_GetLocationFunc)( FT_Face face,
- FT_UInt gindex,
- FT_ULong *psize );
-
- FT_DEFINE_SERVICE( TTGlyf )
- {- TT_Glyf_GetLocationFunc get_location;
- };
-
-
-#ifndef FT_CONFIG_OPTION_PIC
-
-#define FT_DEFINE_SERVICE_TTGLYFREC( class_, get_location_ ) \
- static const FT_Service_TTGlyfRec class_ = \
- { \- get_location_ \
- };
-
-#else /* FT_CONFIG_OPTION_PIC */
-
-#define FT_DEFINE_SERVICE_TTGLYFREC( class_, get_location_ ) \
- void \
- FT_Init_Class_ ## class_( FT_Service_TTGlyfRec* clazz ) \
- { \- clazz->get_location = get_location_; \
- }
-
-#endif /* FT_CONFIG_OPTION_PIC */
-
- /* */
-
-
-FT_END_HEADER
-
-#endif /* SVTTGLYF_H_ */
-
-
-/* END */
--- a/msvc2003/freetype-2.9.1/include/freetype/internal/services/svwinfnt.h
+++ /dev/null
@@ -1,50 +1,0 @@
-/***************************************************************************/
-/* */
-/* svwinfnt.h */
-/* */
-/* The FreeType Windows FNT/FONT service (specification). */
-/* */
-/* Copyright 2003-2018 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 SVWINFNT_H_
-#define SVWINFNT_H_
-
-#include FT_INTERNAL_SERVICE_H
-#include FT_WINFONTS_H
-
-
-FT_BEGIN_HEADER
-
-
-#define FT_SERVICE_ID_WINFNT "winfonts"
-
- typedef FT_Error
- (*FT_WinFnt_GetHeaderFunc)( FT_Face face,
- FT_WinFNT_HeaderRec *aheader );
-
-
- FT_DEFINE_SERVICE( WinFnt )
- {- FT_WinFnt_GetHeaderFunc get_header;
- };
-
- /* */
-
-
-FT_END_HEADER
-
-
-#endif /* SVWINFNT_H_ */
-
-
-/* END */
--- a/msvc2003/freetype-2.9.1/include/freetype/internal/sfnt.h
+++ /dev/null
@@ -1,784 +1,0 @@
-/***************************************************************************/
-/* */
-/* sfnt.h */
-/* */
-/* High-level `sfnt' driver interface (specification). */
-/* */
-/* Copyright 1996-2018 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 SFNT_H_
-#define SFNT_H_
-
-
-#include <ft2build.h>
-#include FT_INTERNAL_DRIVER_H
-#include FT_INTERNAL_TRUETYPE_TYPES_H
-
-
-FT_BEGIN_HEADER
-
-
- /*************************************************************************/
- /* */
- /* <FuncType> */
- /* TT_Init_Face_Func */
- /* */
- /* <Description> */
- /* First part of the SFNT face object initialization. This finds */
- /* the face in a SFNT file or collection, and load its format tag in */
- /* face->format_tag. */
- /* */
- /* <Input> */
- /* stream :: The input stream. */
- /* */
- /* face :: A handle to the target face object. */
- /* */
- /* face_index :: The index of the TrueType font, if we are opening a */
- /* collection, in bits 0-15. The numbered instance */
- /* index~+~1 of a GX (sub)font, if applicable, in bits */
- /* 16-30. */
- /* */
- /* num_params :: The number of additional parameters. */
- /* */
- /* params :: Optional additional parameters. */
- /* */
- /* <Return> */
- /* FreeType error code. 0 means success. */
- /* */
- /* <Note> */
- /* The stream cursor must be at the font file's origin. */
- /* */
- /* This function recognizes fonts embedded in a `TrueType */
- /* collection'. */
- /* */
- /* Once the format tag has been validated by the font driver, it */
- /* should then call the TT_Load_Face_Func() callback to read the rest */
- /* of the SFNT tables in the object. */
- /* */
- typedef FT_Error
- (*TT_Init_Face_Func)( FT_Stream stream,
- TT_Face face,
- FT_Int face_index,
- FT_Int num_params,
- FT_Parameter* params );
-
-
- /*************************************************************************/
- /* */
- /* <FuncType> */
- /* TT_Load_Face_Func */
- /* */
- /* <Description> */
- /* Second part of the SFNT face object initialization. This loads */
- /* the common SFNT tables (head, OS/2, maxp, metrics, etc.) in the */
- /* face object. */
- /* */
- /* <Input> */
- /* stream :: The input stream. */
- /* */
- /* face :: A handle to the target face object. */
- /* */
- /* face_index :: The index of the TrueType font, if we are opening a */
- /* collection, in bits 0-15. The numbered instance */
- /* index~+~1 of a GX (sub)font, if applicable, in bits */
- /* 16-30. */
- /* */
- /* num_params :: The number of additional parameters. */
- /* */
- /* params :: Optional additional parameters. */
- /* */
- /* <Return> */
- /* FreeType error code. 0 means success. */
- /* */
- /* <Note> */
- /* This function must be called after TT_Init_Face_Func(). */
- /* */
- typedef FT_Error
- (*TT_Load_Face_Func)( FT_Stream stream,
- TT_Face face,
- FT_Int face_index,
- FT_Int num_params,
- FT_Parameter* params );
-
-
- /*************************************************************************/
- /* */
- /* <FuncType> */
- /* TT_Done_Face_Func */
- /* */
- /* <Description> */
- /* A callback used to delete the common SFNT data from a face. */
- /* */
- /* <Input> */
- /* face :: A handle to the target face object. */
- /* */
- /* <Note> */
- /* This function does NOT destroy the face object. */
- /* */
- typedef void
- (*TT_Done_Face_Func)( TT_Face face );
-
-
- /*************************************************************************/
- /* */
- /* <FuncType> */
- /* TT_Load_Any_Func */
- /* */
- /* <Description> */
- /* Load any font table into client memory. */
- /* */
- /* <Input> */
- /* face :: The face object to look for. */
- /* */
- /* tag :: The tag of table to load. Use the value 0 if you want */
- /* to access the whole font file, else set this parameter */
- /* to a valid TrueType table tag that you can forge with */
- /* the MAKE_TT_TAG macro. */
- /* */
- /* offset :: The starting offset in the table (or the file if */
- /* tag == 0). */
- /* */
- /* length :: The address of the decision variable: */
- /* */
- /* If length == NULL: */
- /* Loads the whole table. Returns an error if */
- /* `offset' == 0! */
- /* */
- /* If *length == 0: */
- /* Exits immediately; returning the length of the given */
- /* table or of the font file, depending on the value of */
- /* `tag'. */
- /* */
- /* If *length != 0: */
- /* Loads the next `length' bytes of table or font, */
- /* starting at offset `offset' (in table or font too). */
- /* */
- /* <Output> */
- /* buffer :: The address of target buffer. */
- /* */
- /* <Return> */
- /* TrueType error code. 0 means success. */
- /* */
- typedef FT_Error
- (*TT_Load_Any_Func)( TT_Face face,
- FT_ULong tag,
- FT_Long offset,
- FT_Byte *buffer,
- FT_ULong* length );
-
-
- /*************************************************************************/
- /* */
- /* <FuncType> */
- /* TT_Find_SBit_Image_Func */
- /* */
- /* <Description> */
- /* Check whether an embedded bitmap (an `sbit') exists for a given */
- /* glyph, at a given strike. */
- /* */
- /* <Input> */
- /* face :: The target face object. */
- /* */
- /* glyph_index :: The glyph index. */
- /* */
- /* strike_index :: The current strike index. */
- /* */
- /* <Output> */
- /* arange :: The SBit range containing the glyph index. */
- /* */
- /* astrike :: The SBit strike containing the glyph index. */
- /* */
- /* aglyph_offset :: The offset of the glyph data in `EBDT' table. */
- /* */
- /* <Return> */
- /* FreeType error code. 0 means success. Returns */
- /* SFNT_Err_Invalid_Argument if no sbit exists for the requested */
- /* glyph. */
- /* */
- typedef FT_Error
- (*TT_Find_SBit_Image_Func)( TT_Face face,
- FT_UInt glyph_index,
- FT_ULong strike_index,
- TT_SBit_Range *arange,
- TT_SBit_Strike *astrike,
- FT_ULong *aglyph_offset );
-
-
- /*************************************************************************/
- /* */
- /* <FuncType> */
- /* TT_Load_SBit_Metrics_Func */
- /* */
- /* <Description> */
- /* Get the big metrics for a given embedded bitmap. */
- /* */
- /* <Input> */
- /* stream :: The input stream. */
- /* */
- /* range :: The SBit range containing the glyph. */
- /* */
- /* <Output> */
- /* big_metrics :: A big SBit metrics structure for the glyph. */
- /* */
- /* <Return> */
- /* FreeType error code. 0 means success. */
- /* */
- /* <Note> */
- /* The stream cursor must be positioned at the glyph's offset within */
- /* the `EBDT' table before the call. */
- /* */
- /* If the image format uses variable metrics, the stream cursor is */
- /* positioned just after the metrics header in the `EBDT' table on */
- /* function exit. */
- /* */
- typedef FT_Error
- (*TT_Load_SBit_Metrics_Func)( FT_Stream stream,
- TT_SBit_Range range,
- TT_SBit_Metrics metrics );
-
-
- /*************************************************************************/
- /* */
- /* <FuncType> */
- /* TT_Load_SBit_Image_Func */
- /* */
- /* <Description> */
- /* Load a given glyph sbit image from the font resource. This also */
- /* returns its metrics. */
- /* */
- /* <Input> */
- /* face :: */
- /* The target face object. */
- /* */
- /* strike_index :: */
- /* The strike index. */
- /* */
- /* glyph_index :: */
- /* The current glyph index. */
- /* */
- /* load_flags :: */
- /* The current load flags. */
- /* */
- /* stream :: */
- /* The input stream. */
- /* */
- /* <Output> */
- /* amap :: */
- /* The target pixmap. */
- /* */
- /* ametrics :: */
- /* A big sbit metrics structure for the glyph image. */
- /* */
- /* <Return> */
- /* FreeType error code. 0 means success. Returns an error if no */
- /* glyph sbit exists for the index. */
- /* */
- /* <Note> */
- /* The `map.buffer' field is always freed before the glyph is loaded. */
- /* */
- typedef FT_Error
- (*TT_Load_SBit_Image_Func)( TT_Face face,
- FT_ULong strike_index,
- FT_UInt glyph_index,
- FT_UInt load_flags,
- FT_Stream stream,
- FT_Bitmap *amap,
- TT_SBit_MetricsRec *ametrics );
-
-
- /*************************************************************************/
- /* */
- /* <FuncType> */
- /* TT_Set_SBit_Strike_Func */
- /* */
- /* <Description> */
- /* Select an sbit strike for a given size request. */
- /* */
- /* <Input> */
- /* face :: The target face object. */
- /* */
- /* req :: The size request. */
- /* */
- /* <Output> */
- /* astrike_index :: The index of the sbit strike. */
- /* */
- /* <Return> */
- /* FreeType error code. 0 means success. Returns an error if no */
- /* sbit strike exists for the selected ppem values. */
- /* */
- typedef FT_Error
- (*TT_Set_SBit_Strike_Func)( TT_Face face,
- FT_Size_Request req,
- FT_ULong* astrike_index );
-
-
- /*************************************************************************/
- /* */
- /* <FuncType> */
- /* TT_Load_Strike_Metrics_Func */
- /* */
- /* <Description> */
- /* Load the metrics of a given strike. */
- /* */
- /* <Input> */
- /* face :: The target face object. */
- /* */
- /* strike_index :: The strike index. */
- /* */
- /* <Output> */
- /* metrics :: the metrics of the strike. */
- /* */
- /* <Return> */
- /* FreeType error code. 0 means success. Returns an error if no */
- /* such sbit strike exists. */
- /* */
- typedef FT_Error
- (*TT_Load_Strike_Metrics_Func)( TT_Face face,
- FT_ULong strike_index,
- FT_Size_Metrics* metrics );
-
-
- /*************************************************************************/
- /* */
- /* <FuncType> */
- /* TT_Get_PS_Name_Func */
- /* */
- /* <Description> */
- /* Get the PostScript glyph name of a glyph. */
- /* */
- /* <Input> */
- /* idx :: The glyph index. */
- /* */
- /* PSname :: The address of a string pointer. Will be NULL in case */
- /* of error, otherwise it is a pointer to the glyph name. */
- /* */
- /* You must not modify the returned string! */
- /* */
- /* <Output> */
- /* FreeType error code. 0 means success. */
- /* */
- typedef FT_Error
- (*TT_Get_PS_Name_Func)( TT_Face face,
- FT_UInt idx,
- FT_String** PSname );
-
-
- /*************************************************************************/
- /* */
- /* <FuncType> */
- /* TT_Load_Metrics_Func */
- /* */
- /* <Description> */
- /* Load a metrics table, which is a table with a horizontal and a */
- /* vertical version. */
- /* */
- /* <Input> */
- /* face :: A handle to the target face object. */
- /* */
- /* stream :: The input stream. */
- /* */
- /* vertical :: A boolean flag. If set, load the vertical one. */
- /* */
- /* <Return> */
- /* FreeType error code. 0 means success. */
- /* */
- typedef FT_Error
- (*TT_Load_Metrics_Func)( TT_Face face,
- FT_Stream stream,
- FT_Bool vertical );
-
-
- /*************************************************************************/
- /* */
- /* <FuncType> */
- /* TT_Get_Metrics_Func */
- /* */
- /* <Description> */
- /* Load the horizontal or vertical header in a face object. */
- /* */
- /* <Input> */
- /* face :: A handle to the target face object. */
- /* */
- /* vertical :: A boolean flag. If set, load vertical metrics. */
- /* */
- /* gindex :: The glyph index. */
- /* */
- /* <Output> */
- /* abearing :: The horizontal (or vertical) bearing. Set to zero in */
- /* case of error. */
- /* */
- /* aadvance :: The horizontal (or vertical) advance. Set to zero in */
- /* case of error. */
- /* */
- typedef void
- (*TT_Get_Metrics_Func)( TT_Face face,
- FT_Bool vertical,
- FT_UInt gindex,
- FT_Short* abearing,
- FT_UShort* aadvance );
-
-
- /*************************************************************************/
- /* */
- /* <FuncType> */
- /* TT_Get_Name_Func */
- /* */
- /* <Description> */
- /* From the `name' table, return a given ENGLISH name record in */
- /* ASCII. */
- /* */
- /* <Input> */
- /* face :: A handle to the source face object. */
- /* */
- /* nameid :: The name id of the name record to return. */
- /* */
- /* <InOut> */
- /* name :: The address of an allocated string pointer. NULL if */
- /* no name is present. */
- /* */
- /* <Return> */
- /* FreeType error code. 0 means success. */
- /* */
- typedef FT_Error
- (*TT_Get_Name_Func)( TT_Face face,
- FT_UShort nameid,
- FT_String** name );
-
-
- /*************************************************************************/
- /* */
- /* <FuncType> */
- /* TT_Get_Name_ID_Func */
- /* */
- /* <Description> */
- /* Search whether an ENGLISH version for a given name ID is in the */
- /* `name' table. */
- /* */
- /* <Input> */
- /* face :: A handle to the source face object. */
- /* */
- /* nameid :: The name id of the name record to return. */
- /* */
- /* <Out> */
- /* win :: If non-negative, an index into the `name' table with */
- /* the corresponding (3,1) or (3,0) Windows entry. */
- /* */
- /* apple :: If non-negative, an index into the `name' table with */
- /* the corresponding (1,0) Apple entry. */
- /* */
- /* <Return> */
- /* 1 if there is either a win or apple entry (or both), 0 otheriwse. */
- /* */
- typedef FT_Bool
- (*TT_Get_Name_ID_Func)( TT_Face face,
- FT_UShort nameid,
- FT_Int *win,
- FT_Int *apple );
-
-
- /*************************************************************************/
- /* */
- /* <FuncType> */
- /* TT_Load_Table_Func */
- /* */
- /* <Description> */
- /* Load a given TrueType table. */
- /* */
- /* <Input> */
- /* face :: A handle to the target face object. */
- /* */
- /* stream :: The input stream. */
- /* */
- /* <Return> */
- /* FreeType error code. 0 means success. */
- /* */
- /* <Note> */
- /* The function uses `face->goto_table' to seek the stream to the */
- /* start of the table, except while loading the font directory. */
- /* */
- typedef FT_Error
- (*TT_Load_Table_Func)( TT_Face face,
- FT_Stream stream );
-
-
- /*************************************************************************/
- /* */
- /* <FuncType> */
- /* TT_Free_Table_Func */
- /* */
- /* <Description> */
- /* Free a given TrueType table. */
- /* */
- /* <Input> */
- /* face :: A handle to the target face object. */
- /* */
- typedef void
- (*TT_Free_Table_Func)( TT_Face face );
-
-
- /*
- * @functype:
- * TT_Face_GetKerningFunc
- *
- * @description:
- * Return the horizontal kerning value between two glyphs.
- *
- * @input:
- * face :: A handle to the source face object.
- * left_glyph :: The left glyph index.
- * right_glyph :: The right glyph index.
- *
- * @return:
- * The kerning value in font units.
- */
- typedef FT_Int
- (*TT_Face_GetKerningFunc)( TT_Face face,
- FT_UInt left_glyph,
- FT_UInt right_glyph );
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* SFNT_Interface */
- /* */
- /* <Description> */
- /* This structure holds pointers to the functions used to load and */
- /* free the basic tables that are required in a `sfnt' font file. */
- /* */
- /* <Fields> */
- /* Check the various xxx_Func() descriptions for details. */
- /* */
- typedef struct SFNT_Interface_
- {- TT_Loader_GotoTableFunc goto_table;
-
- TT_Init_Face_Func init_face;
- TT_Load_Face_Func load_face;
- TT_Done_Face_Func done_face;
- FT_Module_Requester get_interface;
-
- TT_Load_Any_Func load_any;
-
- /* these functions are called by `load_face' but they can also */
- /* be called from external modules, if there is a need to do so */
- TT_Load_Table_Func load_head;
- TT_Load_Metrics_Func load_hhea;
- TT_Load_Table_Func load_cmap;
- TT_Load_Table_Func load_maxp;
- TT_Load_Table_Func load_os2;
- TT_Load_Table_Func load_post;
-
- TT_Load_Table_Func load_name;
- TT_Free_Table_Func free_name;
-
- /* this field was called `load_kerning' up to version 2.1.10 */
- TT_Load_Table_Func load_kern;
-
- TT_Load_Table_Func load_gasp;
- TT_Load_Table_Func load_pclt;
-
- /* see `ttload.h'; this field was called `load_bitmap_header' up to */
- /* version 2.1.10 */
- TT_Load_Table_Func load_bhed;
-
- TT_Load_SBit_Image_Func load_sbit_image;
-
- /* see `ttpost.h' */
- TT_Get_PS_Name_Func get_psname;
- TT_Free_Table_Func free_psnames;
-
- /* starting here, the structure differs from version 2.1.7 */
-
- /* this field was introduced in version 2.1.8, named `get_psname' */
- TT_Face_GetKerningFunc get_kerning;
-
- /* new elements introduced after version 2.1.10 */
-
- /* load the font directory, i.e., the offset table and */
- /* the table directory */
- TT_Load_Table_Func load_font_dir;
- TT_Load_Metrics_Func load_hmtx;
-
- TT_Load_Table_Func load_eblc;
- TT_Free_Table_Func free_eblc;
-
- TT_Set_SBit_Strike_Func set_sbit_strike;
- TT_Load_Strike_Metrics_Func load_strike_metrics;
-
- TT_Get_Metrics_Func get_metrics;
-
- TT_Get_Name_Func get_name;
- TT_Get_Name_ID_Func get_name_id;
-
- } SFNT_Interface;
-
-
- /* transitional */
- typedef SFNT_Interface* SFNT_Service;
-
-#ifndef FT_CONFIG_OPTION_PIC
-
-#define FT_DEFINE_SFNT_INTERFACE( \
- class_, \
- goto_table_, \
- init_face_, \
- load_face_, \
- done_face_, \
- get_interface_, \
- load_any_, \
- load_head_, \
- load_hhea_, \
- load_cmap_, \
- load_maxp_, \
- load_os2_, \
- load_post_, \
- load_name_, \
- free_name_, \
- load_kern_, \
- load_gasp_, \
- load_pclt_, \
- load_bhed_, \
- load_sbit_image_, \
- get_psname_, \
- free_psnames_, \
- get_kerning_, \
- load_font_dir_, \
- load_hmtx_, \
- load_eblc_, \
- free_eblc_, \
- set_sbit_strike_, \
- load_strike_metrics_, \
- get_metrics_, \
- get_name_, \
- get_name_id_ ) \
- static const SFNT_Interface class_ = \
- { \- goto_table_, \
- init_face_, \
- load_face_, \
- done_face_, \
- get_interface_, \
- load_any_, \
- load_head_, \
- load_hhea_, \
- load_cmap_, \
- load_maxp_, \
- load_os2_, \
- load_post_, \
- load_name_, \
- free_name_, \
- load_kern_, \
- load_gasp_, \
- load_pclt_, \
- load_bhed_, \
- load_sbit_image_, \
- get_psname_, \
- free_psnames_, \
- get_kerning_, \
- load_font_dir_, \
- load_hmtx_, \
- load_eblc_, \
- free_eblc_, \
- set_sbit_strike_, \
- load_strike_metrics_, \
- get_metrics_, \
- get_name_, \
- get_name_id_ \
- };
-
-#else /* FT_CONFIG_OPTION_PIC */
-
-#define FT_INTERNAL( a, a_ ) \
- clazz->a = a_;
-
-#define FT_DEFINE_SFNT_INTERFACE( \
- class_, \
- goto_table_, \
- init_face_, \
- load_face_, \
- done_face_, \
- get_interface_, \
- load_any_, \
- load_head_, \
- load_hhea_, \
- load_cmap_, \
- load_maxp_, \
- load_os2_, \
- load_post_, \
- load_name_, \
- free_name_, \
- load_kern_, \
- load_gasp_, \
- load_pclt_, \
- load_bhed_, \
- load_sbit_image_, \
- get_psname_, \
- free_psnames_, \
- get_kerning_, \
- load_font_dir_, \
- load_hmtx_, \
- load_eblc_, \
- free_eblc_, \
- set_sbit_strike_, \
- load_strike_metrics_, \
- get_metrics_, \
- get_name_, \
- get_name_id_ ) \
- void \
- FT_Init_Class_ ## class_( FT_Library library, \
- SFNT_Interface* clazz ) \
- { \- FT_UNUSED( library ); \
- \
- clazz->goto_table = goto_table_; \
- clazz->init_face = init_face_; \
- clazz->load_face = load_face_; \
- clazz->done_face = done_face_; \
- clazz->get_interface = get_interface_; \
- clazz->load_any = load_any_; \
- clazz->load_head = load_head_; \
- clazz->load_hhea = load_hhea_; \
- clazz->load_cmap = load_cmap_; \
- clazz->load_maxp = load_maxp_; \
- clazz->load_os2 = load_os2_; \
- clazz->load_post = load_post_; \
- clazz->load_name = load_name_; \
- clazz->free_name = free_name_; \
- clazz->load_kern = load_kern_; \
- clazz->load_gasp = load_gasp_; \
- clazz->load_pclt = load_pclt_; \
- clazz->load_bhed = load_bhed_; \
- clazz->load_sbit_image = load_sbit_image_; \
- clazz->get_psname = get_psname_; \
- clazz->free_psnames = free_psnames_; \
- clazz->get_kerning = get_kerning_; \
- clazz->load_font_dir = load_font_dir_; \
- clazz->load_hmtx = load_hmtx_; \
- clazz->load_eblc = load_eblc_; \
- clazz->free_eblc = free_eblc_; \
- clazz->set_sbit_strike = set_sbit_strike_; \
- clazz->load_strike_metrics = load_strike_metrics_; \
- clazz->get_metrics = get_metrics_; \
- clazz->get_name = get_name_; \
- clazz->get_name_id = get_name_id_; \
- }
-
-#endif /* FT_CONFIG_OPTION_PIC */
-
-FT_END_HEADER
-
-#endif /* SFNT_H_ */
-
-
-/* END */
--- a/msvc2003/freetype-2.9.1/include/freetype/internal/t1types.h
+++ /dev/null
@@ -1,257 +1,0 @@
-/***************************************************************************/
-/* */
-/* t1types.h */
-/* */
-/* Basic Type1/Type2 type definitions and interface (specification */
-/* only). */
-/* */
-/* Copyright 1996-2018 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 T1TYPES_H_
-#define T1TYPES_H_
-
-
-#include <ft2build.h>
-#include FT_TYPE1_TABLES_H
-#include FT_INTERNAL_POSTSCRIPT_HINTS_H
-#include FT_INTERNAL_SERVICE_H
-#include FT_INTERNAL_HASH_H
-#include FT_SERVICE_POSTSCRIPT_CMAPS_H
-
-
-FT_BEGIN_HEADER
-
-
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
- /*** ***/
- /*** ***/
- /*** REQUIRED TYPE1/TYPE2 TABLES DEFINITIONS ***/
- /*** ***/
- /*** ***/
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* T1_EncodingRec */
- /* */
- /* <Description> */
- /* A structure modeling a custom encoding. */
- /* */
- /* <Fields> */
- /* num_chars :: The number of character codes in the encoding. */
- /* Usually 256. */
- /* */
- /* code_first :: The lowest valid character code in the encoding. */
- /* */
- /* code_last :: The highest valid character code in the encoding */
- /* + 1. When equal to code_first there are no valid */
- /* character codes. */
- /* */
- /* char_index :: An array of corresponding glyph indices. */
- /* */
- /* char_name :: An array of corresponding glyph names. */
- /* */
- typedef struct T1_EncodingRecRec_
- {- FT_Int num_chars;
- FT_Int code_first;
- FT_Int code_last;
-
- FT_UShort* char_index;
- FT_String** char_name;
-
- } T1_EncodingRec, *T1_Encoding;
-
-
- /* used to hold extra data of PS_FontInfoRec that
- * cannot be stored in the publicly defined structure.
- *
- * Note these can't be blended with multiple-masters.
- */
- typedef struct PS_FontExtraRec_
- {- FT_UShort fs_type;
-
- } PS_FontExtraRec;
-
-
- typedef struct T1_FontRec_
- {- PS_FontInfoRec font_info; /* font info dictionary */
- PS_FontExtraRec font_extra; /* font info extra fields */
- PS_PrivateRec private_dict; /* private dictionary */
- FT_String* font_name; /* top-level dictionary */
-
- T1_EncodingType encoding_type;
- T1_EncodingRec encoding;
-
- FT_Byte* subrs_block;
- FT_Byte* charstrings_block;
- FT_Byte* glyph_names_block;
-
- FT_Int num_subrs;
- FT_Byte** subrs;
- FT_UInt* subrs_len;
- FT_Hash subrs_hash;
-
- FT_Int num_glyphs;
- FT_String** glyph_names; /* array of glyph names */
- FT_Byte** charstrings; /* array of glyph charstrings */
- FT_UInt* charstrings_len;
-
- FT_Byte paint_type;
- FT_Byte font_type;
- FT_Matrix font_matrix;
- FT_Vector font_offset;
- FT_BBox font_bbox;
- FT_Long font_id;
-
- FT_Fixed stroke_width;
-
- } T1_FontRec, *T1_Font;
-
-
- typedef struct CID_SubrsRec_
- {- FT_Int num_subrs;
- FT_Byte** code;
-
- } CID_SubrsRec, *CID_Subrs;
-
-
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
- /*** ***/
- /*** ***/
- /*** AFM FONT INFORMATION STRUCTURES ***/
- /*** ***/
- /*** ***/
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
-
- typedef struct AFM_TrackKernRec_
- {- FT_Int degree;
- FT_Fixed min_ptsize;
- FT_Fixed min_kern;
- FT_Fixed max_ptsize;
- FT_Fixed max_kern;
-
- } AFM_TrackKernRec, *AFM_TrackKern;
-
- typedef struct AFM_KernPairRec_
- {- FT_UInt index1;
- FT_UInt index2;
- FT_Int x;
- FT_Int y;
-
- } AFM_KernPairRec, *AFM_KernPair;
-
- typedef struct AFM_FontInfoRec_
- {- FT_Bool IsCIDFont;
- FT_BBox FontBBox;
- FT_Fixed Ascender;
- FT_Fixed Descender;
- AFM_TrackKern TrackKerns; /* free if non-NULL */
- FT_UInt NumTrackKern;
- AFM_KernPair KernPairs; /* free if non-NULL */
- FT_UInt NumKernPair;
-
- } AFM_FontInfoRec, *AFM_FontInfo;
-
-
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
- /*** ***/
- /*** ***/
- /*** ORIGINAL T1_FACE CLASS DEFINITION ***/
- /*** ***/
- /*** ***/
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
-
-
- typedef struct T1_FaceRec_* T1_Face;
- typedef struct CID_FaceRec_* CID_Face;
-
-
- typedef struct T1_FaceRec_
- {- FT_FaceRec root;
- T1_FontRec type1;
- const void* psnames;
- const void* psaux;
- const void* afm_data;
- FT_CharMapRec charmaprecs[2];
- FT_CharMap charmaps[2];
-
- /* support for Multiple Masters fonts */
- PS_Blend blend;
-
- /* undocumented, optional: indices of subroutines that express */
- /* the NormalizeDesignVector and the ConvertDesignVector procedure, */
- /* respectively, as Type 2 charstrings; -1 if keywords not present */
- FT_Int ndv_idx;
- FT_Int cdv_idx;
-
- /* undocumented, optional: has the same meaning as len_buildchar */
- /* for Type 2 fonts; manipulated by othersubrs 19, 24, and 25 */
- FT_UInt len_buildchar;
- FT_Long* buildchar;
-
- /* since version 2.1 - interface to PostScript hinter */
- const void* pshinter;
-
- } T1_FaceRec;
-
-
- typedef struct CID_FaceRec_
- {- FT_FaceRec root;
- void* psnames;
- void* psaux;
- CID_FaceInfoRec cid;
- PS_FontExtraRec font_extra;
-#if 0
- void* afm_data;
-#endif
- CID_Subrs subrs;
-
- /* since version 2.1 - interface to PostScript hinter */
- void* pshinter;
-
- /* since version 2.1.8, but was originally positioned after `afm_data' */
- FT_Byte* binary_data; /* used if hex data has been converted */
- FT_Stream cid_stream;
-
- } CID_FaceRec;
-
-
-FT_END_HEADER
-
-#endif /* T1TYPES_H_ */
-
-
-/* END */
--- a/msvc2003/freetype-2.9.1/include/freetype/internal/tttypes.h
+++ /dev/null
@@ -1,1689 +1,0 @@
-/***************************************************************************/
-/* */
-/* tttypes.h */
-/* */
-/* Basic SFNT/TrueType type definitions and interface (specification */
-/* only). */
-/* */
-/* Copyright 1996-2018 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 TTTYPES_H_
-#define TTTYPES_H_
-
-
-#include <ft2build.h>
-#include FT_TRUETYPE_TABLES_H
-#include FT_INTERNAL_OBJECTS_H
-
-#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
-#include FT_MULTIPLE_MASTERS_H
-#endif
-
-
-FT_BEGIN_HEADER
-
-
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
- /*** ***/
- /*** ***/
- /*** REQUIRED TRUETYPE/OPENTYPE TABLES DEFINITIONS ***/
- /*** ***/
- /*** ***/
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* TTC_HeaderRec */
- /* */
- /* <Description> */
- /* TrueType collection header. This table contains the offsets of */
- /* the font headers of each distinct TrueType face in the file. */
- /* */
- /* <Fields> */
- /* tag :: Must be `ttc ' to indicate a TrueType collection. */
- /* */
- /* version :: The version number. */
- /* */
- /* count :: The number of faces in the collection. The */
- /* specification says this should be an unsigned long, but */
- /* we use a signed long since we need the value -1 for */
- /* specific purposes. */
- /* */
- /* offsets :: The offsets of the font headers, one per face. */
- /* */
- typedef struct TTC_HeaderRec_
- {- FT_ULong tag;
- FT_Fixed version;
- FT_Long count;
- FT_ULong* offsets;
-
- } TTC_HeaderRec;
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* SFNT_HeaderRec */
- /* */
- /* <Description> */
- /* SFNT file format header. */
- /* */
- /* <Fields> */
- /* format_tag :: The font format tag. */
- /* */
- /* num_tables :: The number of tables in file. */
- /* */
- /* search_range :: Must be `16 * (max power of 2 <= num_tables)'. */
- /* */
- /* entry_selector :: Must be log2 of `search_range / 16'. */
- /* */
- /* range_shift :: Must be `num_tables * 16 - search_range'. */
- /* */
- typedef struct SFNT_HeaderRec_
- {- FT_ULong format_tag;
- FT_UShort num_tables;
- FT_UShort search_range;
- FT_UShort entry_selector;
- FT_UShort range_shift;
-
- FT_ULong offset; /* not in file */
-
- } SFNT_HeaderRec, *SFNT_Header;
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* TT_TableRec */
- /* */
- /* <Description> */
- /* This structure describes a given table of a TrueType font. */
- /* */
- /* <Fields> */
- /* Tag :: A four-bytes tag describing the table. */
- /* */
- /* CheckSum :: The table checksum. This value can be ignored. */
- /* */
- /* Offset :: The offset of the table from the start of the TrueType */
- /* font in its resource. */
- /* */
- /* Length :: The table length (in bytes). */
- /* */
- typedef struct TT_TableRec_
- {- FT_ULong Tag; /* table type */
- FT_ULong CheckSum; /* table checksum */
- FT_ULong Offset; /* table file offset */
- FT_ULong Length; /* table length */
-
- } TT_TableRec, *TT_Table;
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* WOFF_HeaderRec */
- /* */
- /* <Description> */
- /* WOFF file format header. */
- /* */
- /* <Fields> */
- /* See */
- /* */
- /* https://www.w3.org/TR/WOFF/#WOFFHeader */
- /* */
- typedef struct WOFF_HeaderRec_
- {- FT_ULong signature;
- FT_ULong flavor;
- FT_ULong length;
- FT_UShort num_tables;
- FT_UShort reserved;
- FT_ULong totalSfntSize;
- FT_UShort majorVersion;
- FT_UShort minorVersion;
- FT_ULong metaOffset;
- FT_ULong metaLength;
- FT_ULong metaOrigLength;
- FT_ULong privOffset;
- FT_ULong privLength;
-
- } WOFF_HeaderRec, *WOFF_Header;
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* WOFF_TableRec */
- /* */
- /* <Description> */
- /* This structure describes a given table of a WOFF font. */
- /* */
- /* <Fields> */
- /* Tag :: A four-bytes tag describing the table. */
- /* */
- /* Offset :: The offset of the table from the start of the WOFF */
- /* font in its resource. */
- /* */
- /* CompLength :: Compressed table length (in bytes). */
- /* */
- /* OrigLength :: Uncompressed table length (in bytes). */
- /* */
- /* CheckSum :: The table checksum. This value can be ignored. */
- /* */
- /* OrigOffset :: The uncompressed table file offset. This value gets */
- /* computed while constructing the (uncompressed) SFNT */
- /* header. It is not contained in the WOFF file. */
- /* */
- typedef struct WOFF_TableRec_
- {- FT_ULong Tag; /* table ID */
- FT_ULong Offset; /* table file offset */
- FT_ULong CompLength; /* compressed table length */
- FT_ULong OrigLength; /* uncompressed table length */
- FT_ULong CheckSum; /* uncompressed checksum */
-
- FT_ULong OrigOffset; /* uncompressed table file offset */
- /* (not in the WOFF file) */
- } WOFF_TableRec, *WOFF_Table;
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* TT_LongMetricsRec */
- /* */
- /* <Description> */
- /* A structure modeling the long metrics of the `hmtx' and `vmtx' */
- /* TrueType tables. The values are expressed in font units. */
- /* */
- /* <Fields> */
- /* advance :: The advance width or height for the glyph. */
- /* */
- /* bearing :: The left-side or top-side bearing for the glyph. */
- /* */
- typedef struct TT_LongMetricsRec_
- {- FT_UShort advance;
- FT_Short bearing;
-
- } TT_LongMetricsRec, *TT_LongMetrics;
-
-
- /*************************************************************************/
- /* */
- /* <Type> */
- /* TT_ShortMetrics */
- /* */
- /* <Description> */
- /* A simple type to model the short metrics of the `hmtx' and `vmtx' */
- /* tables. */
- /* */
- typedef FT_Short TT_ShortMetrics;
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* TT_NameRec */
- /* */
- /* <Description> */
- /* A structure modeling TrueType name records. Name records are used */
- /* to store important strings like family name, style name, */
- /* copyright, etc. in _localized_ versions (i.e., language, encoding, */
- /* etc). */
- /* */
- /* <Fields> */
- /* platformID :: The ID of the name's encoding platform. */
- /* */
- /* encodingID :: The platform-specific ID for the name's encoding. */
- /* */
- /* languageID :: The platform-specific ID for the name's language. */
- /* */
- /* nameID :: The ID specifying what kind of name this is. */
- /* */
- /* stringLength :: The length of the string in bytes. */
- /* */
- /* stringOffset :: The offset to the string in the `name' table. */
- /* */
- /* string :: A pointer to the string's bytes. Note that these */
- /* are usually UTF-16 encoded characters. */
- /* */
- typedef struct TT_NameRec_
- {- FT_UShort platformID;
- FT_UShort encodingID;
- FT_UShort languageID;
- FT_UShort nameID;
- FT_UShort stringLength;
- FT_ULong stringOffset;
-
- /* this last field is not defined in the spec */
- /* but used by the FreeType engine */
-
- FT_Byte* string;
-
- } TT_NameRec, *TT_Name;
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* TT_LangTagRec */
- /* */
- /* <Description> */
- /* A structure modeling language tag records in SFNT `name' tables, */
- /* introduced in OpenType version 1.6. */
- /* */
- /* <Fields> */
- /* stringLength :: The length of the string in bytes. */
- /* */
- /* stringOffset :: The offset to the string in the `name' table. */
- /* */
- /* string :: A pointer to the string's bytes. Note that these */
- /* are UTF-16BE encoded characters. */
- /* */
- typedef struct TT_LangTagRec_
- {- FT_UShort stringLength;
- FT_ULong stringOffset;
-
- /* this last field is not defined in the spec */
- /* but used by the FreeType engine */
-
- FT_Byte* string;
-
- } TT_LangTagRec, *TT_LangTag;
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* TT_NameTableRec */
- /* */
- /* <Description> */
- /* A structure modeling the TrueType name table. */
- /* */
- /* <Fields> */
- /* format :: The format of the name table. */
- /* */
- /* numNameRecords :: The number of names in table. */
- /* */
- /* storageOffset :: The offset of the name table in the `name' */
- /* TrueType table. */
- /* */
- /* names :: An array of name records. */
- /* */
- /* numLangTagRecords :: The number of language tags in table. */
- /* */
- /* langTags :: An array of language tag records. */
- /* */
- /* stream :: The file's input stream. */
- /* */
- typedef struct TT_NameTableRec_
- {- FT_UShort format;
- FT_UInt numNameRecords;
- FT_UInt storageOffset;
- TT_NameRec* names;
- FT_UInt numLangTagRecords;
- TT_LangTagRec* langTags;
- FT_Stream stream;
-
- } TT_NameTableRec, *TT_NameTable;
-
-
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
- /*** ***/
- /*** ***/
- /*** OPTIONAL TRUETYPE/OPENTYPE TABLES DEFINITIONS ***/
- /*** ***/
- /*** ***/
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* TT_GaspRangeRec */
- /* */
- /* <Description> */
- /* A tiny structure used to model a gasp range according to the */
- /* TrueType specification. */
- /* */
- /* <Fields> */
- /* maxPPEM :: The maximum ppem value to which `gaspFlag' applies. */
- /* */
- /* gaspFlag :: A flag describing the grid-fitting and anti-aliasing */
- /* modes to be used. */
- /* */
- typedef struct TT_GaspRangeRec_
- {- FT_UShort maxPPEM;
- FT_UShort gaspFlag;
-
- } TT_GaspRangeRec, *TT_GaspRange;
-
-
-#define TT_GASP_GRIDFIT 0x01
-#define TT_GASP_DOGRAY 0x02
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* TT_GaspRec */
- /* */
- /* <Description> */
- /* A structure modeling the TrueType `gasp' table used to specify */
- /* grid-fitting and anti-aliasing behaviour. */
- /* */
- /* <Fields> */
- /* version :: The version number. */
- /* */
- /* numRanges :: The number of gasp ranges in table. */
- /* */
- /* gaspRanges :: An array of gasp ranges. */
- /* */
- typedef struct TT_Gasp_
- {- FT_UShort version;
- FT_UShort numRanges;
- TT_GaspRange gaspRanges;
-
- } TT_GaspRec;
-
-
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
- /*** ***/
- /*** ***/
- /*** EMBEDDED BITMAPS SUPPORT ***/
- /*** ***/
- /*** ***/
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* TT_SBit_MetricsRec */
- /* */
- /* <Description> */
- /* A structure used to hold the big metrics of a given glyph bitmap */
- /* in a TrueType or OpenType font. These are usually found in the */
- /* `EBDT' (Microsoft) or `bloc' (Apple) table. */
- /* */
- /* <Fields> */
- /* height :: The glyph height in pixels. */
- /* */
- /* width :: The glyph width in pixels. */
- /* */
- /* horiBearingX :: The horizontal left bearing. */
- /* */
- /* horiBearingY :: The horizontal top bearing. */
- /* */
- /* horiAdvance :: The horizontal advance. */
- /* */
- /* vertBearingX :: The vertical left bearing. */
- /* */
- /* vertBearingY :: The vertical top bearing. */
- /* */
- /* vertAdvance :: The vertical advance. */
- /* */
- typedef struct TT_SBit_MetricsRec_
- {- FT_UShort height;
- FT_UShort width;
-
- FT_Short horiBearingX;
- FT_Short horiBearingY;
- FT_UShort horiAdvance;
-
- FT_Short vertBearingX;
- FT_Short vertBearingY;
- FT_UShort vertAdvance;
-
- } TT_SBit_MetricsRec, *TT_SBit_Metrics;
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* TT_SBit_SmallMetricsRec */
- /* */
- /* <Description> */
- /* A structure used to hold the small metrics of a given glyph bitmap */
- /* in a TrueType or OpenType font. These are usually found in the */
- /* `EBDT' (Microsoft) or the `bdat' (Apple) table. */
- /* */
- /* <Fields> */
- /* height :: The glyph height in pixels. */
- /* */
- /* width :: The glyph width in pixels. */
- /* */
- /* bearingX :: The left-side bearing. */
- /* */
- /* bearingY :: The top-side bearing. */
- /* */
- /* advance :: The advance width or height. */
- /* */
- typedef struct TT_SBit_Small_Metrics_
- {- FT_Byte height;
- FT_Byte width;
-
- FT_Char bearingX;
- FT_Char bearingY;
- FT_Byte advance;
-
- } TT_SBit_SmallMetricsRec, *TT_SBit_SmallMetrics;
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* TT_SBit_LineMetricsRec */
- /* */
- /* <Description> */
- /* A structure used to describe the text line metrics of a given */
- /* bitmap strike, for either a horizontal or vertical layout. */
- /* */
- /* <Fields> */
- /* ascender :: The ascender in pixels. */
- /* */
- /* descender :: The descender in pixels. */
- /* */
- /* max_width :: The maximum glyph width in pixels. */
- /* */
- /* caret_slope_enumerator :: Rise of the caret slope, typically set */
- /* to 1 for non-italic fonts. */
- /* */
- /* caret_slope_denominator :: Rise of the caret slope, typically set */
- /* to 0 for non-italic fonts. */
- /* */
- /* caret_offset :: Offset in pixels to move the caret for */
- /* proper positioning. */
- /* */
- /* min_origin_SB :: Minimum of horiBearingX (resp. */
- /* vertBearingY). */
- /* min_advance_SB :: Minimum of */
- /* */
- /* horizontal advance - */
- /* ( horiBearingX + width ) */
- /* */
- /* resp. */
- /* */
- /* vertical advance - */
- /* ( vertBearingY + height ) */
- /* */
- /* max_before_BL :: Maximum of horiBearingY (resp. */
- /* vertBearingY). */
- /* */
- /* min_after_BL :: Minimum of */
- /* */
- /* horiBearingY - height */
- /* */
- /* resp. */
- /* */
- /* vertBearingX - width */
- /* */
- /* pads :: Unused (to make the size of the record */
- /* a multiple of 32 bits. */
- /* */
- typedef struct TT_SBit_LineMetricsRec_
- {- FT_Char ascender;
- FT_Char descender;
- FT_Byte max_width;
- FT_Char caret_slope_numerator;
- FT_Char caret_slope_denominator;
- FT_Char caret_offset;
- FT_Char min_origin_SB;
- FT_Char min_advance_SB;
- FT_Char max_before_BL;
- FT_Char min_after_BL;
- FT_Char pads[2];
-
- } TT_SBit_LineMetricsRec, *TT_SBit_LineMetrics;
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* TT_SBit_RangeRec */
- /* */
- /* <Description> */
- /* A TrueType/OpenType subIndexTable as defined in the `EBLC' */
- /* (Microsoft) or `bloc' (Apple) tables. */
- /* */
- /* <Fields> */
- /* first_glyph :: The first glyph index in the range. */
- /* */
- /* last_glyph :: The last glyph index in the range. */
- /* */
- /* index_format :: The format of index table. Valid values are 1 */
- /* to 5. */
- /* */
- /* image_format :: The format of `EBDT' image data. */
- /* */
- /* image_offset :: The offset to image data in `EBDT'. */
- /* */
- /* image_size :: For index formats 2 and 5. This is the size in */
- /* bytes of each glyph bitmap. */
- /* */
- /* big_metrics :: For index formats 2 and 5. This is the big */
- /* metrics for each glyph bitmap. */
- /* */
- /* num_glyphs :: For index formats 4 and 5. This is the number of */
- /* glyphs in the code array. */
- /* */
- /* glyph_offsets :: For index formats 1 and 3. */
- /* */
- /* glyph_codes :: For index formats 4 and 5. */
- /* */
- /* table_offset :: The offset of the index table in the `EBLC' */
- /* table. Only used during strike loading. */
- /* */
- typedef struct TT_SBit_RangeRec_
- {- FT_UShort first_glyph;
- FT_UShort last_glyph;
-
- FT_UShort index_format;
- FT_UShort image_format;
- FT_ULong image_offset;
-
- FT_ULong image_size;
- TT_SBit_MetricsRec metrics;
- FT_ULong num_glyphs;
-
- FT_ULong* glyph_offsets;
- FT_UShort* glyph_codes;
-
- FT_ULong table_offset;
-
- } TT_SBit_RangeRec, *TT_SBit_Range;
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* TT_SBit_StrikeRec */
- /* */
- /* <Description> */
- /* A structure used describe a given bitmap strike in the `EBLC' */
- /* (Microsoft) or `bloc' (Apple) tables. */
- /* */
- /* <Fields> */
- /* num_index_ranges :: The number of index ranges. */
- /* */
- /* index_ranges :: An array of glyph index ranges. */
- /* */
- /* color_ref :: Unused. `color_ref' is put in for future */
- /* enhancements, but these fields are already */
- /* in use by other platforms (e.g. Newton). */
- /* For details, please see */
- /* */
- /* https://developer.apple.com/fonts/TrueType-Reference-Manual/RM06/Chap6bloc.html */
- /* */
- /* hori :: The line metrics for horizontal layouts. */
- /* */
- /* vert :: The line metrics for vertical layouts. */
- /* */
- /* start_glyph :: The lowest glyph index for this strike. */
- /* */
- /* end_glyph :: The highest glyph index for this strike. */
- /* */
- /* x_ppem :: The number of horizontal pixels per EM. */
- /* */
- /* y_ppem :: The number of vertical pixels per EM. */
- /* */
- /* bit_depth :: The bit depth. Valid values are 1, 2, 4, */
- /* and 8. */
- /* */
- /* flags :: Is this a vertical or horizontal strike? For */
- /* details, please see */
- /* */
- /* https://developer.apple.com/fonts/TrueType-Reference-Manual/RM06/Chap6bloc.html */
- /* */
- typedef struct TT_SBit_StrikeRec_
- {- FT_Int num_ranges;
- TT_SBit_Range sbit_ranges;
- FT_ULong ranges_offset;
-
- FT_ULong color_ref;
-
- TT_SBit_LineMetricsRec hori;
- TT_SBit_LineMetricsRec vert;
-
- FT_UShort start_glyph;
- FT_UShort end_glyph;
-
- FT_Byte x_ppem;
- FT_Byte y_ppem;
-
- FT_Byte bit_depth;
- FT_Char flags;
-
- } TT_SBit_StrikeRec, *TT_SBit_Strike;
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* TT_SBit_ComponentRec */
- /* */
- /* <Description> */
- /* A simple structure to describe a compound sbit element. */
- /* */
- /* <Fields> */
- /* glyph_code :: The element's glyph index. */
- /* */
- /* x_offset :: The element's left bearing. */
- /* */
- /* y_offset :: The element's top bearing. */
- /* */
- typedef struct TT_SBit_ComponentRec_
- {- FT_UShort glyph_code;
- FT_Char x_offset;
- FT_Char y_offset;
-
- } TT_SBit_ComponentRec, *TT_SBit_Component;
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* TT_SBit_ScaleRec */
- /* */
- /* <Description> */
- /* A structure used describe a given bitmap scaling table, as defined */
- /* in the `EBSC' table. */
- /* */
- /* <Fields> */
- /* hori :: The horizontal line metrics. */
- /* */
- /* vert :: The vertical line metrics. */
- /* */
- /* x_ppem :: The number of horizontal pixels per EM. */
- /* */
- /* y_ppem :: The number of vertical pixels per EM. */
- /* */
- /* x_ppem_substitute :: Substitution x_ppem value. */
- /* */
- /* y_ppem_substitute :: Substitution y_ppem value. */
- /* */
- typedef struct TT_SBit_ScaleRec_
- {- TT_SBit_LineMetricsRec hori;
- TT_SBit_LineMetricsRec vert;
-
- FT_Byte x_ppem;
- FT_Byte y_ppem;
-
- FT_Byte x_ppem_substitute;
- FT_Byte y_ppem_substitute;
-
- } TT_SBit_ScaleRec, *TT_SBit_Scale;
-
-
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
- /*** ***/
- /*** ***/
- /*** POSTSCRIPT GLYPH NAMES SUPPORT ***/
- /*** ***/
- /*** ***/
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* TT_Post_20Rec */
- /* */
- /* <Description> */
- /* Postscript names sub-table, format 2.0. Stores the PS name of */
- /* each glyph in the font face. */
- /* */
- /* <Fields> */
- /* num_glyphs :: The number of named glyphs in the table. */
- /* */
- /* num_names :: The number of PS names stored in the table. */
- /* */
- /* glyph_indices :: The indices of the glyphs in the names arrays. */
- /* */
- /* glyph_names :: The PS names not in Mac Encoding. */
- /* */
- typedef struct TT_Post_20Rec_
- {- FT_UShort num_glyphs;
- FT_UShort num_names;
- FT_UShort* glyph_indices;
- FT_Char** glyph_names;
-
- } TT_Post_20Rec, *TT_Post_20;
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* TT_Post_25Rec */
- /* */
- /* <Description> */
- /* Postscript names sub-table, format 2.5. Stores the PS name of */
- /* each glyph in the font face. */
- /* */
- /* <Fields> */
- /* num_glyphs :: The number of glyphs in the table. */
- /* */
- /* offsets :: An array of signed offsets in a normal Mac */
- /* Postscript name encoding. */
- /* */
- typedef struct TT_Post_25_
- {- FT_UShort num_glyphs;
- FT_Char* offsets;
-
- } TT_Post_25Rec, *TT_Post_25;
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* TT_Post_NamesRec */
- /* */
- /* <Description> */
- /* Postscript names table, either format 2.0 or 2.5. */
- /* */
- /* <Fields> */
- /* loaded :: A flag to indicate whether the PS names are loaded. */
- /* */
- /* format_20 :: The sub-table used for format 2.0. */
- /* */
- /* format_25 :: The sub-table used for format 2.5. */
- /* */
- typedef struct TT_Post_NamesRec_
- {- FT_Bool loaded;
-
- union
- {- TT_Post_20Rec format_20;
- TT_Post_25Rec format_25;
-
- } names;
-
- } TT_Post_NamesRec, *TT_Post_Names;
-
-
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
- /*** ***/
- /*** ***/
- /*** GX VARIATION TABLE SUPPORT ***/
- /*** ***/
- /*** ***/
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
-
-
-#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
- typedef struct GX_BlendRec_ *GX_Blend;
-#endif
-
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
- /*** ***/
- /*** ***/
- /*** EMBEDDED BDF PROPERTIES TABLE SUPPORT ***/
- /*** ***/
- /*** ***/
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
-
- /*
- * These types are used to support a `BDF ' table that isn't part of the
- * official TrueType specification. It is mainly used in SFNT-based
- * bitmap fonts that were generated from a set of BDF fonts.
- *
- * The format of the table is as follows.
- *
- * USHORT version `BDF ' table version number, should be 0x0001.
- * USHORT strikeCount Number of strikes (bitmap sizes) in this table.
- * ULONG stringTable Offset (from start of BDF table) to string
- * table.
- *
- * This is followed by an array of `strikeCount' descriptors, having the
- * following format.
- *
- * USHORT ppem Vertical pixels per EM for this strike.
- * USHORT numItems Number of items for this strike (properties and
- * atoms). Maximum is 255.
- *
- * This array in turn is followed by `strikeCount' value sets. Each
- * `value set' is an array of `numItems' items with the following format.
- *
- * ULONG item_name Offset in string table to item name.
- * USHORT item_type The item type. Possible values are
- * 0 => string (e.g., COMMENT)
- * 1 => atom (e.g., FONT or even SIZE)
- * 2 => int32
- * 3 => uint32
- * 0x10 => A flag to indicate a properties. This
- * is ORed with the above values.
- * ULONG item_value For strings => Offset into string table without
- * the corresponding double quotes.
- * For atoms => Offset into string table.
- * For integers => Direct value.
- *
- * All strings in the string table consist of bytes and are
- * zero-terminated.
- *
- */
-
-#ifdef TT_CONFIG_OPTION_BDF
-
- typedef struct TT_BDFRec_
- {- FT_Byte* table;
- FT_Byte* table_end;
- FT_Byte* strings;
- FT_ULong strings_size;
- FT_UInt num_strikes;
- FT_Bool loaded;
-
- } TT_BDFRec, *TT_BDF;
-
-#endif /* TT_CONFIG_OPTION_BDF */
-
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
- /*** ***/
- /*** ***/
- /*** ORIGINAL TT_FACE CLASS DEFINITION ***/
- /*** ***/
- /*** ***/
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* This structure/class is defined here because it is common to the */
- /* following formats: TTF, OpenType-TT, and OpenType-CFF. */
- /* */
- /* Note, however, that the classes TT_Size and TT_GlyphSlot are not */
- /* shared between font drivers, and are thus defined in `ttobjs.h'. */
- /* */
- /*************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* <Type> */
- /* TT_Face */
- /* */
- /* <Description> */
- /* A handle to a TrueType face/font object. A TT_Face encapsulates */
- /* the resolution and scaling independent parts of a TrueType font */
- /* resource. */
- /* */
- /* <Note> */
- /* The TT_Face structure is also used as a `parent class' for the */
- /* OpenType-CFF class (T2_Face). */
- /* */
- typedef struct TT_FaceRec_* TT_Face;
-
-
- /* a function type used for the truetype bytecode interpreter hooks */
- typedef FT_Error
- (*TT_Interpreter)( void* exec_context );
-
- /* forward declaration */
- typedef struct TT_LoaderRec_* TT_Loader;
-
-
- /*************************************************************************/
- /* */
- /* <FuncType> */
- /* TT_Loader_GotoTableFunc */
- /* */
- /* <Description> */
- /* Seeks a stream to the start of a given TrueType table. */
- /* */
- /* <Input> */
- /* face :: A handle to the target face object. */
- /* */
- /* tag :: A 4-byte tag used to name the table. */
- /* */
- /* stream :: The input stream. */
- /* */
- /* <Output> */
- /* length :: The length of the table in bytes. Set to 0 if not */
- /* needed. */
- /* */
- /* <Return> */
- /* FreeType error code. 0 means success. */
- /* */
- /* <Note> */
- /* The stream cursor must be at the font file's origin. */
- /* */
- typedef FT_Error
- (*TT_Loader_GotoTableFunc)( TT_Face face,
- FT_ULong tag,
- FT_Stream stream,
- FT_ULong* length );
-
-
- /*************************************************************************/
- /* */
- /* <FuncType> */
- /* TT_Loader_StartGlyphFunc */
- /* */
- /* <Description> */
- /* Seeks a stream to the start of a given glyph element, and opens a */
- /* frame for it. */
- /* */
- /* <Input> */
- /* loader :: The current TrueType glyph loader object. */
- /* */
- /* glyph index :: The index of the glyph to access. */
- /* */
- /* offset :: The offset of the glyph according to the */
- /* `locations' table. */
- /* */
- /* byte_count :: The size of the frame in bytes. */
- /* */
- /* <Return> */
- /* FreeType error code. 0 means success. */
- /* */
- /* <Note> */
- /* This function is normally equivalent to FT_STREAM_SEEK(offset) */
- /* followed by FT_FRAME_ENTER(byte_count) with the loader's stream, */
- /* but alternative formats (e.g. compressed ones) might use something */
- /* different. */
- /* */
- typedef FT_Error
- (*TT_Loader_StartGlyphFunc)( TT_Loader loader,
- FT_UInt glyph_index,
- FT_ULong offset,
- FT_UInt byte_count );
-
-
- /*************************************************************************/
- /* */
- /* <FuncType> */
- /* TT_Loader_ReadGlyphFunc */
- /* */
- /* <Description> */
- /* Reads one glyph element (its header, a simple glyph, or a */
- /* composite) from the loader's current stream frame. */
- /* */
- /* <Input> */
- /* loader :: The current TrueType glyph loader object. */
- /* */
- /* <Return> */
- /* FreeType error code. 0 means success. */
- /* */
- typedef FT_Error
- (*TT_Loader_ReadGlyphFunc)( TT_Loader loader );
-
-
- /*************************************************************************/
- /* */
- /* <FuncType> */
- /* TT_Loader_EndGlyphFunc */
- /* */
- /* <Description> */
- /* Closes the current loader stream frame for the glyph. */
- /* */
- /* <Input> */
- /* loader :: The current TrueType glyph loader object. */
- /* */
- typedef void
- (*TT_Loader_EndGlyphFunc)( TT_Loader loader );
-
-
- typedef enum TT_SbitTableType_
- {- TT_SBIT_TABLE_TYPE_NONE = 0,
- TT_SBIT_TABLE_TYPE_EBLC, /* `EBLC' (Microsoft), */
- /* `bloc' (Apple) */
- TT_SBIT_TABLE_TYPE_CBLC, /* `CBLC' (Google) */
- TT_SBIT_TABLE_TYPE_SBIX, /* `sbix' (Apple) */
-
- /* do not remove */
- TT_SBIT_TABLE_TYPE_MAX
-
- } TT_SbitTableType;
-
-
- /* OpenType 1.8 brings new tables for variation font support; */
- /* to make the old MM and GX fonts still work we need to check */
- /* the presence (and validity) of the functionality provided */
- /* by those tables. The following flag macros are for the */
- /* field `variation_support'. */
- /* */
- /* Note that `fvar' gets checked immediately at font loading, */
- /* while the other features are only loaded if MM support is */
- /* actually requested. */
-
- /* FVAR */
-#define TT_FACE_FLAG_VAR_FVAR ( 1 << 0 )
-
- /* HVAR */
-#define TT_FACE_FLAG_VAR_HADVANCE ( 1 << 1 )
-#define TT_FACE_FLAG_VAR_LSB ( 1 << 2 )
-#define TT_FACE_FLAG_VAR_RSB ( 1 << 3 )
-
- /* VVAR */
-#define TT_FACE_FLAG_VAR_VADVANCE ( 1 << 4 )
-#define TT_FACE_FLAG_VAR_TSB ( 1 << 5 )
-#define TT_FACE_FLAG_VAR_BSB ( 1 << 6 )
-#define TT_FACE_FLAG_VAR_VORG ( 1 << 7 )
-
- /* MVAR */
-#define TT_FACE_FLAG_VAR_MVAR ( 1 << 8 )
-
-
- /*************************************************************************/
- /* */
- /* TrueType Face Type */
- /* */
- /* <Struct> */
- /* TT_Face */
- /* */
- /* <Description> */
- /* The TrueType face class. These objects model the resolution and */
- /* point-size independent data found in a TrueType font file. */
- /* */
- /* <Fields> */
- /* root :: The base FT_Face structure, managed by the */
- /* base layer. */
- /* */
- /* ttc_header :: The TrueType collection header, used when */
- /* the file is a `ttc' rather than a `ttf'. */
- /* For ordinary font files, the field */
- /* `ttc_header.count' is set to 0. */
- /* */
- /* format_tag :: The font format tag. */
- /* */
- /* num_tables :: The number of TrueType tables in this font */
- /* file. */
- /* */
- /* dir_tables :: The directory of TrueType tables for this */
- /* font file. */
- /* */
- /* header :: The font's font header (`head' table). */
- /* Read on font opening. */
- /* */
- /* horizontal :: The font's horizontal header (`hhea' */
- /* table). This field also contains the */
- /* associated horizontal metrics table */
- /* (`hmtx'). */
- /* */
- /* max_profile :: The font's maximum profile table. Read on */
- /* font opening. Note that some maximum */
- /* values cannot be taken directly from this */
- /* table. We thus define additional fields */
- /* below to hold the computed maxima. */
- /* */
- /* vertical_info :: A boolean which is set when the font file */
- /* contains vertical metrics. If not, the */
- /* value of the `vertical' field is */
- /* undefined. */
- /* */
- /* vertical :: The font's vertical header (`vhea' table). */
- /* This field also contains the associated */
- /* vertical metrics table (`vmtx'), if found. */
- /* IMPORTANT: The contents of this field is */
- /* undefined if the `vertical_info' field is */
- /* unset. */
- /* */
- /* num_names :: The number of name records within this */
- /* TrueType font. */
- /* */
- /* name_table :: The table of name records (`name'). */
- /* */
- /* os2 :: The font's OS/2 table (`OS/2'). */
- /* */
- /* postscript :: The font's PostScript table (`post' */
- /* table). The PostScript glyph names are */
- /* not loaded by the driver on face opening. */
- /* See the `ttpost' module for more details. */
- /* */
- /* cmap_table :: Address of the face's `cmap' SFNT table */
- /* in memory (it's an extracted frame). */
- /* */
- /* cmap_size :: The size in bytes of the `cmap_table' */
- /* described above. */
- /* */
- /* goto_table :: A function called by each TrueType table */
- /* loader to position a stream's cursor to */
- /* the start of a given table according to */
- /* its tag. It defaults to TT_Goto_Face but */
- /* can be different for strange formats (e.g. */
- /* Type 42). */
- /* */
- /* access_glyph_frame :: A function used to access the frame of a */
- /* given glyph within the face's font file. */
- /* */
- /* forget_glyph_frame :: A function used to forget the frame of a */
- /* given glyph when all data has been loaded. */
- /* */
- /* read_glyph_header :: A function used to read a glyph header. */
- /* It must be called between an `access' and */
- /* `forget'. */
- /* */
- /* read_simple_glyph :: A function used to read a simple glyph. */
- /* It must be called after the header was */
- /* read, and before the `forget'. */
- /* */
- /* read_composite_glyph :: A function used to read a composite glyph. */
- /* It must be called after the header was */
- /* read, and before the `forget'. */
- /* */
- /* sfnt :: A pointer to the SFNT service. */
- /* */
- /* psnames :: A pointer to the PostScript names service. */
- /* */
- /* mm :: A pointer to the Multiple Masters service. */
- /* */
- /* var :: A pointer to the Metrics Variations */
- /* service. */
- /* */
- /* hdmx :: The face's horizontal device metrics */
- /* (`hdmx' table). This table is optional in */
- /* TrueType/OpenType fonts. */
- /* */
- /* gasp :: The grid-fitting and scaling properties */
- /* table (`gasp'). This table is optional in */
- /* TrueType/OpenType fonts. */
- /* */
- /* pclt :: The `pclt' SFNT table. */
- /* */
- /* num_sbit_scales :: The number of sbit scales for this font. */
- /* */
- /* sbit_scales :: Array of sbit scales embedded in this */
- /* font. This table is optional in a */
- /* TrueType/OpenType font. */
- /* */
- /* postscript_names :: A table used to store the Postscript names */
- /* of the glyphs for this font. See the */
- /* file `ttconfig.h' for comments on the */
- /* TT_CONFIG_OPTION_POSTSCRIPT_NAMES option. */
- /* */
- /* font_program_size :: Size in bytecodes of the face's font */
- /* program. 0 if none defined. Ignored for */
- /* Type 2 fonts. */
- /* */
- /* font_program :: The face's font program (bytecode stream) */
- /* executed at load time, also used during */
- /* glyph rendering. Comes from the `fpgm' */
- /* table. Ignored for Type 2 font fonts. */
- /* */
- /* cvt_program_size :: The size in bytecodes of the face's cvt */
- /* program. Ignored for Type 2 fonts. */
- /* */
- /* cvt_program :: The face's cvt program (bytecode stream) */
- /* executed each time an instance/size is */
- /* changed/reset. Comes from the `prep' */
- /* table. Ignored for Type 2 fonts. */
- /* */
- /* cvt_size :: Size of the control value table (in */
- /* entries). Ignored for Type 2 fonts. */
- /* */
- /* cvt :: The face's original control value table. */
- /* Coordinates are expressed in unscaled font */
- /* units. Comes from the `cvt ' table. */
- /* Ignored for Type 2 fonts. */
- /* */
- /* interpreter :: A pointer to the TrueType bytecode */
- /* interpreters field is also used to hook */
- /* the debugger in `ttdebug'. */
- /* */
- /* extra :: Reserved for third-party font drivers. */
- /* */
- /* postscript_name :: The PS name of the font. Used by the */
- /* postscript name service. */
- /* */
- /* glyf_len :: The length of the `glyf' table. Needed */
- /* for malformed `loca' tables. */
- /* */
- /* glyf_offset :: The file offset of the `glyf' table. */
- /* */
- /* is_cff2 :: Set if the font format is CFF2. */
- /* */
- /* doblend :: A boolean which is set if the font should */
- /* be blended (this is for GX var). */
- /* */
- /* blend :: Contains the data needed to control GX */
- /* variation tables (rather like Multiple */
- /* Master data). */
- /* */
- /* variation_support :: Flags that indicate which OpenType */
- /* functionality related to font variation */
- /* support is present, valid, and usable. */
- /* For example, TT_FACE_FLAG_VAR_FVAR is only */
- /* set if we have at least one design axis. */
- /* */
- /* var_postscript_prefix :: */
- /* The PostScript name prefix needed for */
- /* constructing a variation font instance's */
- /* PS name . */
- /* */
- /* var_postscript_prefix_len :: */
- /* The length of the `var_postscript_prefix' */
- /* string. */
- /* */
- /* horz_metrics_size :: The size of the `hmtx' table. */
- /* */
- /* vert_metrics_size :: The size of the `vmtx' table. */
- /* */
- /* num_locations :: The number of glyph locations in this */
- /* TrueType file. This should be */
- /* identical to the number of glyphs. */
- /* Ignored for Type 2 fonts. */
- /* */
- /* glyph_locations :: An array of longs. These are offsets to */
- /* glyph data within the `glyf' table. */
- /* Ignored for Type 2 font faces. */
- /* */
- /* hdmx_table :: A pointer to the `hdmx' table. */
- /* */
- /* hdmx_table_size :: The size of the `hdmx' table. */
- /* */
- /* hdmx_record_count :: The number of hdmx records. */
- /* */
- /* hdmx_record_size :: The size of a single hdmx record. */
- /* */
- /* hdmx_record_sizes :: An array holding the ppem sizes available */
- /* in the `hdmx' table. */
- /* */
- /* sbit_table :: A pointer to the font's embedded bitmap */
- /* location table. */
- /* */
- /* sbit_table_size :: The size of `sbit_table'. */
- /* */
- /* sbit_table_type :: The sbit table type (CBLC, sbix, etc.). */
- /* */
- /* sbit_num_strikes :: The number of sbit strikes exposed by */
- /* FreeType's API, omitting invalid strikes. */
- /* */
- /* sbit_strike_map :: A mapping between the strike indices */
- /* exposed by the API and the indices used in */
- /* the font's sbit table. */
- /* */
- /* kern_table :: A pointer to the `kern' table. */
- /* */
- /* kern_table_size :: The size of the `kern' table. */
- /* */
- /* num_kern_tables :: The number of supported kern subtables */
- /* (up to 32; FreeType recognizes only */
- /* horizontal ones with format 0). */
- /* */
- /* kern_avail_bits :: The availability status of kern subtables; */
- /* if bit n is set, table n is available. */
- /* */
- /* kern_order_bits :: The sortedness status of kern subtables; */
- /* if bit n is set, table n is sorted. */
- /* */
- /* bdf :: Data related to an SFNT font's `bdf' */
- /* table; see `tttypes.h'. */
- /* */
- /* horz_metrics_offset :: The file offset of the `hmtx' table. */
- /* */
- /* vert_metrics_offset :: The file offset of the `vmtx' table. */
- /* */
- /* sph_found_func_flags :: Flags identifying special bytecode */
- /* functions (used by the v38 implementation */
- /* of the bytecode interpreter). */
- /* */
- /* sph_compatibility_mode :: */
- /* This flag is set if we are in ClearType */
- /* backward compatibility mode (used by the */
- /* v38 implementation of the bytecode */
- /* interpreter). */
- /* */
- /* ebdt_start :: The file offset of the sbit data table */
- /* (CBDT, bdat, etc.). */
- /* */
- /* ebdt_size :: The size of the sbit data table. */
- /* */
- typedef struct TT_FaceRec_
- {- FT_FaceRec root;
-
- TTC_HeaderRec ttc_header;
-
- FT_ULong format_tag;
- FT_UShort num_tables;
- TT_Table dir_tables;
-
- TT_Header header; /* TrueType header table */
- TT_HoriHeader horizontal; /* TrueType horizontal header */
-
- TT_MaxProfile max_profile;
-
- FT_Bool vertical_info;
- TT_VertHeader vertical; /* TT Vertical header, if present */
-
- FT_UShort num_names; /* number of name records */
- TT_NameTableRec name_table; /* name table */
-
- TT_OS2 os2; /* TrueType OS/2 table */
- TT_Postscript postscript; /* TrueType Postscript table */
-
- FT_Byte* cmap_table; /* extracted `cmap' table */
- FT_ULong cmap_size;
-
- TT_Loader_GotoTableFunc goto_table;
-
- TT_Loader_StartGlyphFunc access_glyph_frame;
- TT_Loader_EndGlyphFunc forget_glyph_frame;
- TT_Loader_ReadGlyphFunc read_glyph_header;
- TT_Loader_ReadGlyphFunc read_simple_glyph;
- TT_Loader_ReadGlyphFunc read_composite_glyph;
-
- /* a typeless pointer to the SFNT_Interface table used to load */
- /* the basic TrueType tables in the face object */
- void* sfnt;
-
- /* a typeless pointer to the FT_Service_PsCMapsRec table used to */
- /* handle glyph names <-> unicode & Mac values */
- void* psnames;
-
-#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
- /* a typeless pointer to the FT_Service_MultiMasters table used to */
- /* handle variation fonts */
- void* mm;
-
- /* a typeless pointer to the FT_Service_MetricsVariationsRec table */
- /* used to handle the HVAR, VVAR, and MVAR OpenType tables */
- void* var;
-#endif
-
- /* a typeless pointer to the PostScript Aux service */
- void* psaux;
-
-
- /***********************************************************************/
- /* */
- /* Optional TrueType/OpenType tables */
- /* */
- /***********************************************************************/
-
- /* grid-fitting and scaling table */
- TT_GaspRec gasp; /* the `gasp' table */
-
- /* PCL 5 table */
- TT_PCLT pclt;
-
- /* embedded bitmaps support */
- FT_ULong num_sbit_scales;
- TT_SBit_Scale sbit_scales;
-
- /* postscript names table */
- TT_Post_NamesRec postscript_names;
-
-
- /***********************************************************************/
- /* */
- /* TrueType-specific fields (ignored by the CFF driver) */
- /* */
- /***********************************************************************/
-
- /* the font program, if any */
- FT_ULong font_program_size;
- FT_Byte* font_program;
-
- /* the cvt program, if any */
- FT_ULong cvt_program_size;
- FT_Byte* cvt_program;
-
- /* the original, unscaled, control value table */
- FT_ULong cvt_size;
- FT_Short* cvt;
-
- /* A pointer to the bytecode interpreter to use. This is also */
- /* used to hook the debugger for the `ttdebug' utility. */
- TT_Interpreter interpreter;
-
-
- /***********************************************************************/
- /* */
- /* Other tables or fields. This is used by derivative formats like */
- /* OpenType. */
- /* */
- /***********************************************************************/
-
- FT_Generic extra;
-
- const char* postscript_name;
-
- FT_ULong glyf_len;
- FT_ULong glyf_offset; /* since 2.7.1 */
-
- FT_Bool is_cff2; /* since 2.7.1 */
-
-#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
- FT_Bool doblend;
- GX_Blend blend;
-
- FT_UInt32 variation_support; /* since 2.7.1 */
-
- const char* var_postscript_prefix; /* since 2.7.2 */
- FT_UInt var_postscript_prefix_len; /* since 2.7.2 */
-
-#endif
-
- /* since version 2.2 */
-
- FT_ULong horz_metrics_size;
- FT_ULong vert_metrics_size;
-
- FT_ULong num_locations; /* in broken TTF, gid > 0xFFFF */
- FT_Byte* glyph_locations;
-
- FT_Byte* hdmx_table;
- FT_ULong hdmx_table_size;
- FT_UInt hdmx_record_count;
- FT_ULong hdmx_record_size;
- FT_Byte* hdmx_record_sizes;
-
- FT_Byte* sbit_table;
- FT_ULong sbit_table_size;
- TT_SbitTableType sbit_table_type;
- FT_UInt sbit_num_strikes;
- FT_UInt* sbit_strike_map;
-
- FT_Byte* kern_table;
- FT_ULong kern_table_size;
- FT_UInt num_kern_tables;
- FT_UInt32 kern_avail_bits;
- FT_UInt32 kern_order_bits;
-
-#ifdef TT_CONFIG_OPTION_BDF
- TT_BDFRec bdf;
-#endif /* TT_CONFIG_OPTION_BDF */
-
- /* since 2.3.0 */
- FT_ULong horz_metrics_offset;
- FT_ULong vert_metrics_offset;
-
-#ifdef TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY
- /* since 2.4.12 */
- FT_ULong sph_found_func_flags; /* special functions found */
- /* for this face */
- FT_Bool sph_compatibility_mode;
-#endif /* TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY */
-
-#ifdef TT_CONFIG_OPTION_EMBEDDED_BITMAPS
- /* since 2.7 */
- FT_ULong ebdt_start; /* either `CBDT', `EBDT', or `bdat' */
- FT_ULong ebdt_size;
-#endif
-
- } TT_FaceRec;
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* TT_GlyphZoneRec */
- /* */
- /* <Description> */
- /* A glyph zone is used to load, scale and hint glyph outline */
- /* coordinates. */
- /* */
- /* <Fields> */
- /* memory :: A handle to the memory manager. */
- /* */
- /* max_points :: The maximum size in points of the zone. */
- /* */
- /* max_contours :: Max size in links contours of the zone. */
- /* */
- /* n_points :: The current number of points in the zone. */
- /* */
- /* n_contours :: The current number of contours in the zone. */
- /* */
- /* org :: The original glyph coordinates (font */
- /* units/scaled). */
- /* */
- /* cur :: The current glyph coordinates (scaled/hinted). */
- /* */
- /* tags :: The point control tags. */
- /* */
- /* contours :: The contours end points. */
- /* */
- /* first_point :: Offset of the current subglyph's first point. */
- /* */
- typedef struct TT_GlyphZoneRec_
- {- FT_Memory memory;
- FT_UShort max_points;
- FT_Short max_contours;
- FT_UShort n_points; /* number of points in zone */
- FT_Short n_contours; /* number of contours */
-
- FT_Vector* org; /* original point coordinates */
- FT_Vector* cur; /* current point coordinates */
- FT_Vector* orus; /* original (unscaled) point coordinates */
-
- FT_Byte* tags; /* current touch flags */
- FT_UShort* contours; /* contour end points */
-
- FT_UShort first_point; /* offset of first (#0) point */
-
- } TT_GlyphZoneRec, *TT_GlyphZone;
-
-
- /* handle to execution context */
- typedef struct TT_ExecContextRec_* TT_ExecContext;
-
-
- /*************************************************************************/
- /* */
- /* <Type> */
- /* TT_Size */
- /* */
- /* <Description> */
- /* A handle to a TrueType size object. */
- /* */
- typedef struct TT_SizeRec_* TT_Size;
-
-
- /* glyph loader structure */
- typedef struct TT_LoaderRec_
- {- TT_Face face;
- TT_Size size;
- FT_GlyphSlot glyph;
- FT_GlyphLoader gloader;
-
- FT_ULong load_flags;
- FT_UInt glyph_index;
-
- FT_Stream stream;
- FT_Int byte_len;
-
- FT_Short n_contours;
- FT_BBox bbox;
- FT_Int left_bearing;
- FT_Int advance;
- FT_Int linear;
- FT_Bool linear_def;
- FT_Vector pp1;
- FT_Vector pp2;
-
- /* the zone where we load our glyphs */
- TT_GlyphZoneRec base;
- TT_GlyphZoneRec zone;
-
- TT_ExecContext exec;
- FT_Byte* instructions;
- FT_ULong ins_pos;
-
- /* for possible extensibility in other formats */
- void* other;
-
- /* since version 2.1.8 */
- FT_Int top_bearing;
- FT_Int vadvance;
- FT_Vector pp3;
- FT_Vector pp4;
-
- /* since version 2.2.1 */
- FT_Byte* cursor;
- FT_Byte* limit;
-
- /* since version 2.6.2 */
- FT_ListRec composites;
-
- } TT_LoaderRec;
-
-
-FT_END_HEADER
-
-#endif /* TTTYPES_H_ */
-
-
-/* END */
--- a/msvc2003/freetype-2.9.1/include/freetype/t1tables.h
+++ /dev/null
@@ -1,770 +1,0 @@
-/***************************************************************************/
-/* */
-/* t1tables.h */
-/* */
-/* Basic Type 1/Type 2 tables definitions and interface (specification */
-/* only). */
-/* */
-/* Copyright 1996-2018 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 (PostScript) 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. */
- /* */
- typedef struct CID_FaceDictRec_
- {- PS_PrivateRec private_dict;
-
- FT_UInt len_buildchar;
- FT_Fixed forcebold_threshold;
- FT_Pos stroke_width;
- FT_Fixed 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/msvc2003/freetype-2.9.1/include/freetype/ttnameid.h
+++ /dev/null
@@ -1,1236 +1,0 @@
-/***************************************************************************/
-/* */
-/* ttnameid.h */
-/* */
-/* TrueType name ID definitions (specification only). */
-/* */
-/* Copyright 1996-2018 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://www.microsoft.com/globaldev/reference/lcid-all.mspx ,
- *
- * 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/msvc2003/freetype-2.9.1/include/freetype/tttables.h
+++ /dev/null
@@ -1,846 +1,0 @@
-/***************************************************************************/
-/* */
-/* tttables.h */
-/* */
-/* Basic SFNT/TrueType tables definitions and interface */
-/* (specification only). */
-/* */
-/* Copyright 1996-2018 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. */
- /* */
- 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_Long Created [2];
- FT_Long 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. */
- /* */
- /* Here an example how to access 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/msvc2003/freetype-2.9.1/include/freetype/tttags.h
+++ /dev/null
@@ -1,121 +1,0 @@
-/***************************************************************************/
-/* */
-/* tttags.h */
-/* */
-/* Tags for TrueType and OpenType tables (specification only). */
-/* */
-/* Copyright 1996-2018 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_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/msvc2003/freetype-2.9.1/include/ft2build.h
+++ /dev/null
@@ -1,42 +1,0 @@
-/***************************************************************************/
-/* */
-/* ft2build.h */
-/* */
-/* FreeType 2 build and setup macros. */
-/* */
-/* Copyright 1996-2018 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/msvc2003/freetype-2.9.1/lib/freetype.lib /dev/null differ
--- a/msvc2003/freetype-2.9.1/readme.txt
+++ /dev/null
@@ -1,6 +1,0 @@
-This is a static build of FreeType 2.9.1, built with MSVC2003.
-
-Despite the lack of a compatible .sln file, it can be built by running
-'make setup visualc' and then 'make' in the root of the Freetype source
-directory while in a Visual Studio 2003 Command Prompt, using a MinGW
-Make utility (e.g. C:/msys64/mingw32/bin/make.exe).