Update freetype to latest version of ASOP.

include/freetype/config/ftoption.h

 /***************************************************************************/
 /*                                                                         */
 /*  ftoption.h                                                             */
 /*                                                                         */
 /*    User-selectable configuration macros (specification only).           */
 /*                                                                         */
-/*  Copyright 1996-2011 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,       */
 /*  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.                                        */
 /*                                                                         */
 /***************************************************************************/
 
@@ skipping 191 matching lines @@
   /* 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'.             */
+  /*                                                                       */
+#define FT_CONFIG_OPTION_USE_PNG
+
+
+  /*************************************************************************/
+  /*                                                                       */
   /* 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 )                                          */
@@ skipping 324 matching lines @@
   /* 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 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.    */
@@ skipping 89 matching lines @@
   /*************************************************************************/
   /****                                                                 ****/
   /****      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 maximal depth of nest dictionaries and       */
+  /* 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.                                           */
@@ skipping 26 matching lines @@
   /* 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
 
 
   /*************************************************************************/
   /*************************************************************************/
   /****                                                                 ****/
+  /****         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     ****/
   /****                                                                 ****/
   /*************************************************************************/
   /*************************************************************************/
 
 
   /*************************************************************************/
   /*                                                                       */
   /* Compile autofit module with CJK (Chinese, Japanese, Korean) script    */
   /* support.                                                              */
@@ skipping 16 matching lines @@
   /*                                                                       */
   /* 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.
+   *  This macro is obsolete.  Support has been removed in FreeType
+   *  version 2.5.
    */
-#define FT_CONFIG_OPTION_OLD_INTERNALS
+/* #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
-
-
-  /*
    * 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
 #elif defined TT_CONFIG_OPTION_UNPATENTED_HINTING
 #define  TT_USE_BYTECODE_INTERPRETER
 #endif
 
 FT_END_HEADER
 
 
 #endif /* __FTOPTION_H__ */
 
 
 /* END */