/* */
/* User-selectable configuration macros (specification only). */
/* */
-/* Copyright 1996-2001, 2002 by */
+/* Copyright 1996-2001, 2002, 2003, 2004, 2005 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only 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 ints is normally disabled when */
+ /* 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 here the macro FT_CONFIG_OPTION_FORCE_INT64. */
+ /* defining the macro FT_CONFIG_OPTION_FORCE_INT64 here. */
/* */
- /* For most compilers, this will only create compilation warnings */
- /* when building the library. */
+ /* 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 Autoconf */
- /* on platforms that support it. */
+ /* file "ftconfig.h" either statically or through the */
+ /* `configure' script on supported platforms. */
/* */
#undef FT_CONFIG_OPTION_FORCE_INT64
+ /*************************************************************************/
+ /* */
+ /* 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/base/ftgzip.c). */
+ /* '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". Note that */
- /* this will however force you to link the zlib to any program that */
- /* also uses FreeType. */
+ /* 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 */
+ /* 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 */
+ /* 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 */
+ /* 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 for certain configurations */
+ /* Do not #undef this macro here since the build system might define */
+ /* it for certain configurations only. */
/* */
/* #define FT_CONFIG_OPTION_SYSTEM_ZLIB */
/* 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 */
#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 */
/* This allows FreeType to be used with the PostScript language, using */
/* the GhostScript interpreter. */
/* */
-/* #define FT_CONFIG_OPTION_INCREMENTAL */
+/* #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. */
+ /* This must be greater than 4KByte. */
/* */
#define FT_RENDER_POOL_SIZE 16384L
/* */
/* Don't define any of these macros to compile in `release' mode! */
/* */
-/* #define FT_DEBUG_LEVEL_ERROR */
-/* #define FT_DEBUG_LEVEL_TRACE */
+ /* 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 */
/*************************************************************************/
/* should define FT_DEBUG_MEMORY here. */
/* */
/* Note that the memory debugger is only activated at runtime when */
- /* when the _environment_ variable "FT_DEBUG_MEMORY" is also defined! */
+ /* when the _environment_ variable "FT2_DEBUG_MEMORY" is defined also! */
/* */
-/* #define FT_DEBUG_MEMORY */
-
+ /* Do not #undef this macro here since the build system might define */
+ /* it for certain configurations only. */
+ /* */
+/* #define FT_DEBUG_MEMORY */
/*************************************************************************/
/* 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 for certain configurations */
+ /* 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_UNPATENTED_HINTING (in addition to */
+ /* TT_CONFIG_OPTION_BYTECODE_INTERPRETER) to compile the unpatented */
+ /* work-around hinting system. Note that for the moment, the algorithm */
+ /* is only used when selected at runtime through the parameter tag */
+ /* FT_PARAM_TAG_UNPATENTED_HINTING; or when the debug hook */
+ /* FT_DEBUG_HOOK_UNPATENTED_HINTING is globally activated. */
/* */
-/* #define TT_CONFIG_OPTION_BYTECODE_INTERPRETER */
+//#define TT_CONFIG_OPTION_UNPATENTED_HINTING
/*************************************************************************/
#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
+
+
/*************************************************************************/
/*************************************************************************/
/**** ****/
/* */
/*
- * the FT_CONFIG_OPTION_CHESTER_XXXX macros are used to toggle some recent
- * improvements to the auto-hinter contributed by David Chester. They will
- * most likely disappear completely in the next release. For now, you should
- * always keep them defined
+ * This temporary macro is used to control various optimizations for
+ * reducing the heap footprint of memory-mapped TrueType files.
*
*/
-#define FT_CONFIG_OPTION_CHESTER_HINTS
-
-#ifdef FT_CONFIG_OPTION_CHESTER_HINTS
-
-# define FT_CONFIG_CHESTER_SMALL_F
-# define FT_CONFIG_CHESTER_ASCENDER
-# define FT_CONFIG_CHESTER_SERIF
-# define FT_CONFIG_CHESTER_STEM
-# define FT_CONFIG_CHESTER_BLUE_SCALE
-
-#endif /* FT_CONFIG_OPTION_CHESTER_HINTS */
+/* #define FT_OPTIMIZE_MEMORY */
FT_END_HEADER
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