diff options
Diffstat (limited to 'thirdparties/common/include/libfreetype/freetype2/freetype/config/ftoption.h')
| -rwxr-xr-x | thirdparties/common/include/libfreetype/freetype2/freetype/config/ftoption.h | 1274 |
1 files changed, 637 insertions, 637 deletions
diff --git a/thirdparties/common/include/libfreetype/freetype2/freetype/config/ftoption.h b/thirdparties/common/include/libfreetype/freetype2/freetype/config/ftoption.h index 93e9eb5..e007105 100755 --- a/thirdparties/common/include/libfreetype/freetype2/freetype/config/ftoption.h +++ b/thirdparties/common/include/libfreetype/freetype2/freetype/config/ftoption.h @@ -25,506 +25,506 @@ 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 ****/ - /**** ****/ - /*************************************************************************/ - /*************************************************************************/ - - - /*************************************************************************/ - /* */ - /* Uncomment the line below if you want to activate sub-pixel rendering */ - /* (a.k.a. LCD rendering, or ClearType) in this build of the library. */ - /* */ - /* Note that this feature is covered by several Microsoft patents */ - /* and should not be activated in any default build of the library. */ - /* */ - /* This macro has no impact on the FreeType API, only on its */ - /* _implementation_. For example, using FT_RENDER_MODE_LCD when calling */ - /* FT_Render_Glyph still generates a bitmap that is 3 times wider than */ - /* the original size in case this macro isn't defined; however, each */ - /* triplet of subpixels has R=G=B. */ - /* */ - /* This is done to allow FreeType clients to run unmodified, forcing */ - /* them to display normal gray-level anti-aliased glyphs. */ - /* */ +/*************************************************************************/ +/* */ +/* 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 ****/ +/**** ****/ +/*************************************************************************/ +/*************************************************************************/ + + +/*************************************************************************/ +/* */ +/* Uncomment the line below if you want to activate sub-pixel rendering */ +/* (a.k.a. LCD rendering, or ClearType) in this build of the library. */ +/* */ +/* Note that this feature is covered by several Microsoft patents */ +/* and should not be activated in any default build of the library. */ +/* */ +/* This macro has no impact on the FreeType API, only on its */ +/* _implementation_. For example, using FT_RENDER_MODE_LCD when calling */ +/* FT_Render_Glyph still generates a bitmap that is 3 times wider than */ +/* the original size in case this macro isn't defined; however, each */ +/* triplet of subpixels has R=G=B. */ +/* */ +/* This is done to allow FreeType clients to run unmodified, forcing */ +/* them to display normal gray-level anti-aliased glyphs. */ +/* */ /* #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. */ - /* */ +/*************************************************************************/ +/* */ +/* 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. */ +/*************************************************************************/ +/* */ +/* 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'. */ - /* */ +/*************************************************************************/ +/* */ +/* 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'. */ - /* */ +/*************************************************************************/ +/* */ +/* 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. */ - /* */ +/*************************************************************************/ +/* */ +/* 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. */ - /* */ +/*************************************************************************/ +/* */ +/* 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. */ +/* */ /* #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'. */ - /* */ +/*************************************************************************/ +/* */ +/* 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'. */ +/* */ /* #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 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 */ - /*************************************************************************/ - /* */ - /* DLL export compilation */ - /* */ - /* When compiling FreeType as a DLL, some systems/compilers need a */ - /* special keyword 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. If you leave them undefined, they */ - /* will be later automatically defined as `extern return_type' to */ - /* allow normal compilation. */ - /* */ - /* Do not #undef these macros here since the build system might define */ - /* them for certain configurations only. */ - /* */ +/*************************************************************************/ +/* */ +/* DLL export compilation */ +/* */ +/* When compiling FreeType as a DLL, some systems/compilers need a */ +/* special keyword 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. If you leave them undefined, they */ +/* will be later automatically defined as `extern return_type' to */ +/* allow normal compilation. */ +/* */ +/* Do not #undef these macros here since the build system might define */ +/* them for certain configurations only. */ +/* */ /* #define FT_EXPORT(x) extern x */ /* #define FT_EXPORT_DEF(x) x */ - /*************************************************************************/ - /* */ - /* 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. */ - /* */ - /* - 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. */ - /* */ +/*************************************************************************/ +/* */ +/* 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. */ +/* */ +/* - 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. */ - /* */ +/*************************************************************************/ +/* */ +/* 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. */ - /* */ +/*************************************************************************/ +/* */ +/* 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. */ - /* */ +/*************************************************************************/ +/* */ +/* 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. */ - /* */ +/*************************************************************************/ +/* */ +/* 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. */ - /* */ - /* This must be greater than 4KByte if you use FreeType to rasterize */ - /* glyphs; otherwise, you may set it to zero to avoid unnecessary */ - /* allocation of the render pool. */ - /* */ +/*************************************************************************/ +/* */ +/* The size in bytes of the render pool used by the scan-line converter */ +/* to do all of its work. */ +/* */ +/* This must be greater than 4KByte if you use FreeType to rasterize */ +/* glyphs; otherwise, you may set it to zero to avoid unnecessary */ +/* allocation of the render pool. */ +/* */ #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. */ - /* */ +/*************************************************************************/ +/* */ +/* 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. */ - /* */ +/*************************************************************************/ +/* */ +/* 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 */ - /* */ - /* 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. */ - /* */ +/*************************************************************************/ +/* */ +/* 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 */ +/* */ +/* 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. */ - /* */ +/*************************************************************************/ +/* */ +/* 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. */ - /* */ +/*************************************************************************/ +/* */ +/* 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. */ - /* */ +/*************************************************************************/ +/* */ +/* 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. */ +/* */ /* #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 ****/ - /**** ****/ - /*************************************************************************/ - /*************************************************************************/ +/*************************************************************************/ +/*************************************************************************/ +/**** ****/ +/**** 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 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 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 */ - /* `freetype/ftsnames.h'. */ - /* */ +/*************************************************************************/ +/* */ +/* 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 */ +/* `freetype/ftsnames.h'. */ +/* */ #define TT_CONFIG_OPTION_SFNT_NAMES - /*************************************************************************/ - /* */ - /* TrueType CMap support */ - /* */ - /* Here you can fine-tune which TrueType CMap table format shall be */ - /* supported. */ +/*************************************************************************/ +/* */ +/* 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 @@ -536,281 +536,281 @@ FT_BEGIN_HEADER #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. */ - /* */ +/*************************************************************************/ +/*************************************************************************/ +/**** ****/ +/**** 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 */ - /* EXPERIMENTAL subpixel hinting support into the TrueType driver. This */ - /* replaces the native TrueType hinting mechanism when anything but */ - /* FT_RENDER_MODE_MONO is requested. */ - /* */ - /* Enabling this causes the TrueType driver to ignore instructions under */ - /* certain conditions. This is done in accordance with the guide here, */ - /* with some minor differences: */ - /* */ - /* http://www.microsoft.com/typography/cleartype/truetypecleartype.aspx */ - /* */ - /* By undefining this, you only compile the code necessary to hint */ - /* TrueType glyphs with native TT hinting. */ - /* */ - /* This option requires TT_CONFIG_OPTION_BYTECODE_INTERPRETER to be */ - /* defined. */ - /* */ +/*************************************************************************/ +/* */ +/* Define TT_CONFIG_OPTION_SUBPIXEL_HINTING if you want to compile */ +/* EXPERIMENTAL subpixel hinting support into the TrueType driver. This */ +/* replaces the native TrueType hinting mechanism when anything but */ +/* FT_RENDER_MODE_MONO is requested. */ +/* */ +/* Enabling this causes the TrueType driver to ignore instructions under */ +/* certain conditions. This is done in accordance with the guide here, */ +/* with some minor differences: */ +/* */ +/* http://www.microsoft.com/typography/cleartype/truetypecleartype.aspx */ +/* */ +/* By undefining this, you only compile the code necessary to hint */ +/* TrueType glyphs with native TT hinting. */ +/* */ +/* This option requires TT_CONFIG_OPTION_BYTECODE_INTERPRETER to be */ +/* defined. */ +/* */ /* #define TT_CONFIG_OPTION_SUBPIXEL_HINTING */ - /*************************************************************************/ - /* */ - /* If you define TT_CONFIG_OPTION_UNPATENTED_HINTING, a special version */ - /* of the TrueType bytecode interpreter is used that doesn't implement */ - /* any of the patented opcodes and algorithms. The patents related to */ - /* TrueType hinting have expired worldwide since May 2010; this option */ - /* is now deprecated. */ - /* */ - /* Note that the TT_CONFIG_OPTION_UNPATENTED_HINTING macro is *ignored* */ - /* if you define TT_CONFIG_OPTION_BYTECODE_INTERPRETER; in other words, */ - /* either define TT_CONFIG_OPTION_BYTECODE_INTERPRETER or */ - /* TT_CONFIG_OPTION_UNPATENTED_HINTING but not both at the same time. */ - /* */ - /* This macro is only useful for a small number of font files (mostly */ - /* for Asian scripts) that require bytecode interpretation to properly */ - /* load glyphs. For all other fonts, this produces unpleasant results, */ - /* thus the unpatented interpreter is never used to load glyphs from */ - /* TrueType fonts unless one of the following two options is used. */ - /* */ - /* - The unpatented interpreter is explicitly activated by the user */ - /* through the FT_PARAM_TAG_UNPATENTED_HINTING parameter tag */ - /* when opening the FT_Face. */ - /* */ - /* - FreeType detects that the FT_Face corresponds to one of the */ - /* `trick' fonts (e.g., `Mingliu') it knows about. The font engine */ - /* contains a hard-coded list of font names and other matching */ - /* parameters (see function `tt_face_init' in file */ - /* `src/truetype/ttobjs.c'). */ - /* */ - /* Here a sample code snippet for using FT_PARAM_TAG_UNPATENTED_HINTING. */ - /* */ - /* { */ - /* FT_Parameter parameter; */ - /* FT_Open_Args open_args; */ - /* */ - /* */ - /* parameter.tag = FT_PARAM_TAG_UNPATENTED_HINTING; */ - /* */ - /* open_args.flags = FT_OPEN_PATHNAME | FT_OPEN_PARAMS; */ - /* open_args.pathname = my_font_pathname; */ - /* open_args.num_params = 1; */ - /* open_args.params = ¶meter; */ - /* */ - /* error = FT_Open_Face( library, &open_args, index, &face ); */ - /* ... */ - /* } */ - /* */ +/*************************************************************************/ +/* */ +/* If you define TT_CONFIG_OPTION_UNPATENTED_HINTING, a special version */ +/* of the TrueType bytecode interpreter is used that doesn't implement */ +/* any of the patented opcodes and algorithms. The patents related to */ +/* TrueType hinting have expired worldwide since May 2010; this option */ +/* is now deprecated. */ +/* */ +/* Note that the TT_CONFIG_OPTION_UNPATENTED_HINTING macro is *ignored* */ +/* if you define TT_CONFIG_OPTION_BYTECODE_INTERPRETER; in other words, */ +/* either define TT_CONFIG_OPTION_BYTECODE_INTERPRETER or */ +/* TT_CONFIG_OPTION_UNPATENTED_HINTING but not both at the same time. */ +/* */ +/* This macro is only useful for a small number of font files (mostly */ +/* for Asian scripts) that require bytecode interpretation to properly */ +/* load glyphs. For all other fonts, this produces unpleasant results, */ +/* thus the unpatented interpreter is never used to load glyphs from */ +/* TrueType fonts unless one of the following two options is used. */ +/* */ +/* - The unpatented interpreter is explicitly activated by the user */ +/* through the FT_PARAM_TAG_UNPATENTED_HINTING parameter tag */ +/* when opening the FT_Face. */ +/* */ +/* - FreeType detects that the FT_Face corresponds to one of the */ +/* `trick' fonts (e.g., `Mingliu') it knows about. The font engine */ +/* contains a hard-coded list of font names and other matching */ +/* parameters (see function `tt_face_init' in file */ +/* `src/truetype/ttobjs.c'). */ +/* */ +/* Here a sample code snippet for using FT_PARAM_TAG_UNPATENTED_HINTING. */ +/* */ +/* { */ +/* FT_Parameter parameter; */ +/* FT_Open_Args open_args; */ +/* */ +/* */ +/* parameter.tag = FT_PARAM_TAG_UNPATENTED_HINTING; */ +/* */ +/* open_args.flags = FT_OPEN_PATHNAME | FT_OPEN_PARAMS; */ +/* open_args.pathname = my_font_pathname; */ +/* open_args.num_params = 1; */ +/* open_args.params = ¶meter; */ +/* */ +/* error = FT_Open_Face( library, &open_args, index, &face ); */ +/* ... */ +/* } */ +/* */ /* #define TT_CONFIG_OPTION_UNPATENTED_HINTING */ - /*************************************************************************/ - /* */ - /* Define TT_CONFIG_OPTION_INTERPRETER_SWITCH to compile the TrueType */ - /* bytecode interpreter with a huge switch statement, rather than a call */ - /* table. This results in smaller and faster code for a number of */ - /* architectures. */ - /* */ - /* Note however that on some compiler/processor combinations, undefining */ - /* this macro will generate faster, though larger, code. */ - /* */ +/*************************************************************************/ +/* */ +/* Define TT_CONFIG_OPTION_INTERPRETER_SWITCH to compile the TrueType */ +/* bytecode interpreter with a huge switch statement, rather than a call */ +/* table. This results in smaller and faster code for a number of */ +/* architectures. */ +/* */ +/* Note however that on some compiler/processor combinations, undefining */ +/* this macro will generate faster, though larger, code. */ +/* */ #define TT_CONFIG_OPTION_INTERPRETER_SWITCH - /*************************************************************************/ - /* */ - /* 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. */ - /* */ - /* http://www.microsoft.com/typography/otspec/glyf.htm */ - /* http://fonts.apple.com/TTRefMan/RM06/Chap6glyf.html */ - /* */ +/*************************************************************************/ +/* */ +/* 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. */ +/* */ +/* http://www.microsoft.com/typography/otspec/glyf.htm */ +/* http://fonts.apple.com/TTRefMan/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 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 if you want to include support for */ +/* an embedded `BDF ' table within SFNT-based bitmap formats. */ +/* */ #define TT_CONFIG_OPTION_BDF - /*************************************************************************/ - /*************************************************************************/ - /**** ****/ - /**** T Y P E 1 D R I V E R C O N F I G U R A T I O N ****/ - /**** ****/ - /*************************************************************************/ - /*************************************************************************/ +/*************************************************************************/ +/*************************************************************************/ +/**** ****/ +/**** 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. */ - /* */ +/*************************************************************************/ +/* */ +/* 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. */ - /* */ +/*************************************************************************/ +/* */ +/* 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. */ - /* */ +/*************************************************************************/ +/* */ +/* 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. */ - /* */ +/*************************************************************************/ +/* */ +/* 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. */ - /* */ +/*************************************************************************/ +/* */ +/* 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 - /*************************************************************************/ - /*************************************************************************/ - /**** ****/ - /**** 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 ****/ - /**** ****/ - /*************************************************************************/ - /*************************************************************************/ +/*************************************************************************/ +/*************************************************************************/ +/**** ****/ +/**** 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. */ - /* */ +/*************************************************************************/ +/* */ +/* Compile autofit module with CJK (Chinese, Japanese, Korean) script */ +/* support. */ +/* */ #define AF_CONFIG_OPTION_CJK - /*************************************************************************/ - /* */ - /* Compile autofit module with Indic script support. */ - /* */ +/*************************************************************************/ +/* */ +/* Compile autofit module with Indic script support. */ +/* */ #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 only active if the render mode is */ - /* FT_RENDER_MODE_LIGHT. */ - /* */ +/*************************************************************************/ +/* */ +/* 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 only active if the render mode is */ +/* FT_RENDER_MODE_LIGHT. */ +/* */ /* #define AF_CONFIG_OPTION_USE_WARPER */ - /* */ +/* */ - /* - * Define this variable if you want to keep the layout of internal - * structures that was used prior to FreeType 2.2. This also compiles in - * a few obsolete functions to avoid linking problems on typical Unix - * distributions. - * - * For embedded systems or building a new distribution from scratch, it - * is recommended to disable the macro since it reduces the library's code - * size and activates a few memory-saving optimizations as well. - */ +/* + * Define this variable if you want to keep the layout of internal + * structures that was used prior to FreeType 2.2. This also compiles in + * a few obsolete functions to avoid linking problems on typical Unix + * distributions. + * + * For embedded systems or building a new distribution from scratch, it + * is recommended to disable the macro since it reduces the library's code + * size and activates a few memory-saving optimizations as well. + */ /* #define FT_CONFIG_OPTION_OLD_INTERNALS */ - /* - * To detect legacy cache-lookup call from a rogue client (<= 2.1.7), - * we restrict the number of charmaps in a font. The current API of - * FTC_CMapCache_Lookup() takes cmap_index & charcode, but old API - * takes charcode only. To determine the passed value is for cmap_index - * or charcode, the possible cmap_index is restricted not to exceed - * the minimum possible charcode by a rogue client. It is also very - * unlikely that a rogue client is interested in Unicode values 0 to 15. - * - * NOTE: The original threshold was 4 deduced from popular number of - * cmap subtables in UCS-4 TrueType fonts, but now it is not - * irregular for OpenType fonts to have more than 4 subtables, - * because variation selector subtables are available for Apple - * and Microsoft platforms. - */ +/* + * To detect legacy cache-lookup call from a rogue client (<= 2.1.7), + * we restrict the number of charmaps in a font. The current API of + * FTC_CMapCache_Lookup() takes cmap_index & charcode, but old API + * takes charcode only. To determine the passed value is for cmap_index + * or charcode, the possible cmap_index is restricted not to exceed + * the minimum possible charcode by a rogue client. It is also very + * unlikely that a rogue client is interested in Unicode values 0 to 15. + * + * NOTE: The original threshold was 4 deduced from popular number of + * cmap subtables in UCS-4 TrueType fonts, but now it is not + * irregular for OpenType fonts to have more than 4 subtables, + * because variation selector subtables are available for Apple + * and Microsoft platforms. + */ #ifdef FT_CONFIG_OPTION_OLD_INTERNALS #define FT_MAX_CHARMAP_CACHEABLE 15 #endif - /* - * This macro is defined if either unpatented or native TrueType - * hinting is requested by the definitions above. - */ +/* + * This macro is defined if either unpatented or native TrueType + * hinting is requested by the definitions above. + */ #ifdef TT_CONFIG_OPTION_BYTECODE_INTERPRETER #define TT_USE_BYTECODE_INTERPRETER #undef TT_CONFIG_OPTION_UNPATENTED_HINTING |
