diff options
Diffstat (limited to 'freetype/devel')
| -rw-r--r-- | freetype/devel/ftoption.h | 68 |
1 files changed, 37 insertions, 31 deletions
diff --git a/freetype/devel/ftoption.h b/freetype/devel/ftoption.h index 6b2a40f83..220625df9 100644 --- a/freetype/devel/ftoption.h +++ b/freetype/devel/ftoption.h @@ -4,7 +4,7 @@ /* */ /* User-selectable configuration macros (specification only). */ /* */ -/* Copyright 1996-2012 by */ +/* Copyright 1996-2013 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -205,6 +205,20 @@ FT_BEGIN_HEADER /*************************************************************************/ /* */ + /* 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'. */ + /* */ +#define FT_CONFIG_OPTION_USE_PNG + + + /*************************************************************************/ + /* */ /* 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 */ @@ -738,6 +752,25 @@ FT_BEGIN_HEADER /*************************************************************************/ /*************************************************************************/ /**** ****/ + /**** C F F D R I V E R C O N F I G U R A T I O N ****/ + /**** ****/ + /*************************************************************************/ + /*************************************************************************/ + + + /*************************************************************************/ + /* */ + /* 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 + + + /*************************************************************************/ + /*************************************************************************/ + /**** ****/ /**** 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 ****/ /**** ****/ /*************************************************************************/ @@ -774,37 +807,10 @@ FT_BEGIN_HEADER /* - * 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. + * This macro is obsolete. Support has been removed in FreeType + * version 2.5. */ -#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. - */ - -#ifdef FT_CONFIG_OPTION_OLD_INTERNALS -#define FT_MAX_CHARMAP_CACHEABLE 15 -#endif +/* #define FT_CONFIG_OPTION_OLD_INTERNALS */ /* |