Eric Olson
25 years ago
parent
6afe00774a
commit
702b8d52cf
1 changed files with 0 additions and 152 deletions
@ -1,152 +0,0 @@ |
||||
#ifndef FTOPTION_H |
||||
#define FTOPTION_H |
||||
|
||||
/*************************************************************************/ |
||||
/* */ |
||||
/* USER-SELECTABLE CONFIGURATION MACROS */ |
||||
/* */ |
||||
/* These macros can be toggled by developers to enable or disable */ |
||||
/* certain aspects of FreeType. This file contains macros that apply to */ |
||||
/* all of FreeType. Driver-specific configurations are placed in each */ |
||||
/* driver directory (e.g. `freetype/drivers/ttlib/ttconfig.h'). */ |
||||
/* */ |
||||
/*************************************************************************/ |
||||
|
||||
|
||||
/*************************************************************************/ |
||||
/* */ |
||||
/* Alternate Glyph Image Format support */ |
||||
/* */ |
||||
/* By default, the glyph images returned by the FreeType glyph loader */ |
||||
/* can either be a pixmap or a vectorial outline defined through */ |
||||
/* bezier control points. When defining the following configuration */ |
||||
/* macro, some font drivers will be able to register alternate */ |
||||
/* glyph image formats. */ |
||||
/* */ |
||||
/* Unset this macro if you're sure that you'll never use a font driver */ |
||||
/* with an alternate glyph format, this will reduce the size of the */ |
||||
/* base layer code. */ |
||||
/* */ |
||||
#define FT_CONFIG_OPTION_ALTERNATE_GLYPH_FORMATS |
||||
|
||||
/*************************************************************************/ |
||||
/* */ |
||||
/* GCC provides the non-ANSI `long long' 64-bit type. You can activate */ |
||||
/* it by defining the FTCALC_USE_LONG_LONG macro here. Note however */ |
||||
/* that we did not experience any improvement in speed with gcc, and */ |
||||
/* that the final code seems bigger when linked. */ |
||||
/* */ |
||||
#undef FTCALC_USE_LONG_LONG |
||||
|
||||
|
||||
/*************************************************************************/ |
||||
/* */ |
||||
/* When compiling FreeType as a DLL, some systems/compilers need a */ |
||||
/* special keyword in front of each function definition instead of */ |
||||
/* `extern'. */ |
||||
/* */ |
||||
/* The macros EXPORT_DEF and EXPORT_FUNC are thus used to define */ |
||||
/* exported library function interfaces and exported library functions */ |
||||
/* implementations respectively. */ |
||||
/* */ |
||||
/* If not defined here, they automatically default to `extern' and void */ |
||||
/* later in this header file. */ |
||||
/* */ |
||||
#undef EXPORT_DEF |
||||
#undef EXPORT_FUNC |
||||
|
||||
|
||||
/*************************************************************************/ |
||||
/* */ |
||||
/* 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. */ |
||||
/* */ |
||||
#undef FT_DEBUG_LEVEL_ERROR |
||||
#undef FT_DEBUG_LEVEL_TRACE |
||||
|
||||
|
||||
/*************************************************************************/ |
||||
/* */ |
||||
/* Anti-aliasing support */ |
||||
/* */ |
||||
/* Undefine this macro only if you want to disable the anti-aliasing */ |
||||
/* support in FreeType. This will save you about 5 Kb of code. It */ |
||||
/* may be important for some embedded systems. */ |
||||
/* */ |
||||
#define FT_CONFIG_OPTION_ANTI_ALIAS |
||||
|
||||
|
||||
/*************************************************************************/ |
||||
/* */ |
||||
/* Endianess performance improvement */ |
||||
/* */ |
||||
/* FreeType is completely endian-independent, and can thus be compiled */ |
||||
/* directly on _any_ machine. However, some components of the library */ |
||||
/* provide improved routines for the cases where endianess is known. */ |
||||
/* */ |
||||
/* It usually results in speed-ups and reduced code size. Note that */ |
||||
/* you should not define both of these macros. */ |
||||
/* */ |
||||
/* */ |
||||
/* NOTE: For now, only the scan-line converter (base/ftraster.c) uses */ |
||||
/* these macros to speed-up some anti-alias rendering routines. */ |
||||
/* */ |
||||
#undef FT_CONFIG_OPTION_LITTLE_ENDIAN |
||||
#undef FT_CONFIG_OPTION_BIG_ENDIAN |
||||
|
||||
|
||||
/*************************************************************************/ |
||||
/* */ |
||||
/* Define this configuration macro whenever you want to build a version */ |
||||
/* of FreeType that does not include a default `system' component. */ |
||||
/* */ |
||||
/* Note that this will prevent the compilation of `ftinit', hence the */ |
||||
/* function FT_Init_FreeType */ |
||||
/* */ |
||||
#undef FT_CONFIG_OPTION_NO_DEFAULT_SYSTEM |
||||
|
||||
|
||||
/*************************************************************************/ |
||||
/* */ |
||||
/* 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 4 Kb */ |
||||
/* */ |
||||
#define FT_RENDER_POOL_SIZE 32768 |
||||
|
||||
|
||||
/*************************************************************************/ |
||||
/* */ |
||||
/* FT_MAX_DRIVERS */ |
||||
/* */ |
||||
/* The maximum number of font drivers that can be registered in a */ |
||||
/* single FreeType library object. 8 seems to be a good choice due */ |
||||
/* to the relative low actual number of drivers ;-) */ |
||||
/* */ |
||||
#define FT_MAX_DRIVERS 8 |
||||
|
||||
|
||||
/*************************************************************************/ |
||||
/* */ |
||||
/* FT_MAX_GLYPH_FORMATS */ |
||||
/* */ |
||||
/* The maximum number of glyph image formats that might be registered */ |
||||
/* in a given library instance. 8 seems to be a good choice due to */ |
||||
/* the relatively low number of current formats ;-) */ |
||||
/* */ |
||||
|
||||
#define FT_MAX_GLYPH_FORMATS 8 |
||||
|
||||
|
||||
|
||||
#endif /* FTOPTION_H */ |
||||
Loading…
Reference in new issue