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Define properly the Freetype config

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commit 662aec9a70e49cc76b976368eb483e034bddf5e0 1 parent b26d67c
Sébastien Bourdeauducq authored June 04, 2012
2  libfreetype/Makefile
... ...
@@ -1,7 +1,7 @@
1 1
 MISPDIR=..
2 2
 include $(MISPDIR)/common.mak
3 3
 
4  
-CFLAGS+=-I$(FTDIR)/include -include $(FTDIR)/include/freetype/internal/internal.h
  4
+CFLAGS+=-Iinclude -I$(FTDIR)/include -include $(FTDIR)/include/freetype/internal/internal.h
5 5
 
6 6
 FTSRC=$(FTDIR)/src
7 7
 
20  libfreetype/include/freetype/config/ftmodule.h
... ...
@@ -0,0 +1,20 @@
  1
+/*
  2
+ *  This file registers the FreeType modules compiled into the library.
  3
+ *
  4
+ *  If you use GNU make, this file IS NOT USED!  Instead, it is created in
  5
+ *  the objects directory (normally `<topdir>/objs/') based on information
  6
+ *  from `<topdir>/modules.cfg'.
  7
+ *
  8
+ *  Please read `docs/INSTALL.ANY' and `docs/CUSTOMIZE' how to compile
  9
+ *  FreeType without GNU make.
  10
+ *
  11
+ */
  12
+
  13
+FT_USE_MODULE( FT_Module_Class, autofit_module_class )
  14
+FT_USE_MODULE( FT_Driver_ClassRec, tt_driver_class )
  15
+FT_USE_MODULE( FT_Renderer_Class, ft_raster1_renderer_class )
  16
+FT_USE_MODULE( FT_Renderer_Class, ft_smooth_renderer_class )
  17
+FT_USE_MODULE( FT_Renderer_Class, ft_smooth_lcd_renderer_class )
  18
+FT_USE_MODULE( FT_Renderer_Class, ft_smooth_lcdv_renderer_class )
  19
+
  20
+/* EOF */
805  libfreetype/include/freetype/config/ftoption.h
... ...
@@ -0,0 +1,805 @@
  1
+/***************************************************************************/
  2
+/*                                                                         */
  3
+/*  ftoption.h                                                             */
  4
+/*                                                                         */
  5
+/*    User-selectable configuration macros (specification only).           */
  6
+/*                                                                         */
  7
+/*  Copyright 1996-2011 by                                                 */
  8
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
  9
+/*                                                                         */
  10
+/*  This file is part of the FreeType project, and may only be used,       */
  11
+/*  modified, and distributed under the terms of the FreeType project      */
  12
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
  13
+/*  this file you indicate that you have read the license and              */
  14
+/*  understand and accept it fully.                                        */
  15
+/*                                                                         */
  16
+/***************************************************************************/
  17
+
  18
+
  19
+#ifndef __FTOPTION_H__
  20
+#define __FTOPTION_H__
  21
+
  22
+
  23
+#include <ft2build.h>
  24
+
  25
+
  26
+FT_BEGIN_HEADER
  27
+
  28
+  /*************************************************************************/
  29
+  /*                                                                       */
  30
+  /*                 USER-SELECTABLE CONFIGURATION MACROS                  */
  31
+  /*                                                                       */
  32
+  /* This file contains the default configuration macro definitions for    */
  33
+  /* a standard build of the FreeType library.  There are three ways to    */
  34
+  /* use this file to build project-specific versions of the library:      */
  35
+  /*                                                                       */
  36
+  /*  - You can modify this file by hand, but this is not recommended in   */
  37
+  /*    cases where you would like to build several versions of the        */
  38
+  /*    library from a single source directory.                            */
  39
+  /*                                                                       */
  40
+  /*  - You can put a copy of this file in your build directory, more      */
  41
+  /*    precisely in `$BUILD/freetype/config/ftoption.h', where `$BUILD'   */
  42
+  /*    is the name of a directory that is included _before_ the FreeType  */
  43
+  /*    include path during compilation.                                   */
  44
+  /*                                                                       */
  45
+  /*    The default FreeType Makefiles and Jamfiles use the build          */
  46
+  /*    directory `builds/<system>' by default, but you can easily change  */
  47
+  /*    that for your own projects.                                        */
  48
+  /*                                                                       */
  49
+  /*  - Copy the file <ft2build.h> to `$BUILD/ft2build.h' and modify it    */
  50
+  /*    slightly to pre-define the macro FT_CONFIG_OPTIONS_H used to       */
  51
+  /*    locate this file during the build.  For example,                   */
  52
+  /*                                                                       */
  53
+  /*      #define FT_CONFIG_OPTIONS_H  <myftoptions.h>                     */
  54
+  /*      #include <freetype/config/ftheader.h>                            */
  55
+  /*                                                                       */
  56
+  /*    will use `$BUILD/myftoptions.h' instead of this file for macro     */
  57
+  /*    definitions.                                                       */
  58
+  /*                                                                       */
  59
+  /*    Note also that you can similarly pre-define the macro              */
  60
+  /*    FT_CONFIG_MODULES_H used to locate the file listing of the modules */
  61
+  /*    that are statically linked to the library at compile time.  By     */
  62
+  /*    default, this file is <freetype/config/ftmodule.h>.                */
  63
+  /*                                                                       */
  64
+  /*  We highly recommend using the third method whenever possible.        */
  65
+  /*                                                                       */
  66
+  /*************************************************************************/
  67
+
  68
+
  69
+  /*************************************************************************/
  70
+  /*************************************************************************/
  71
+  /****                                                                 ****/
  72
+  /**** 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 ****/
  73
+  /****                                                                 ****/
  74
+  /*************************************************************************/
  75
+  /*************************************************************************/
  76
+
  77
+
  78
+  /*************************************************************************/
  79
+  /*                                                                       */
  80
+  /* Uncomment the line below if you want to activate sub-pixel rendering  */
  81
+  /* (a.k.a. LCD rendering, or ClearType) in this build of the library.    */
  82
+  /*                                                                       */
  83
+  /* Note that this feature is covered by several Microsoft patents        */
  84
+  /* and should not be activated in any default build of the library.      */
  85
+  /*                                                                       */
  86
+  /* This macro has no impact on the FreeType API, only on its             */
  87
+  /* _implementation_.  For example, using FT_RENDER_MODE_LCD when calling */
  88
+  /* FT_Render_Glyph still generates a bitmap that is 3 times wider than   */
  89
+  /* the original size in case this macro isn't defined; however, each     */
  90
+  /* triplet of subpixels has R=G=B.                                       */
  91
+  /*                                                                       */
  92
+  /* This is done to allow FreeType clients to run unmodified, forcing     */
  93
+  /* them to display normal gray-level anti-aliased glyphs.                */
  94
+  /*                                                                       */
  95
+/* #define FT_CONFIG_OPTION_SUBPIXEL_RENDERING */
  96
+
  97
+
  98
+  /*************************************************************************/
  99
+  /*                                                                       */
  100
+  /* Many compilers provide a non-ANSI 64-bit data type that can be used   */
  101
+  /* by FreeType to speed up some computations.  However, this will create */
  102
+  /* some problems when compiling the library in strict ANSI mode.         */
  103
+  /*                                                                       */
  104
+  /* For this reason, the use of 64-bit integers is normally disabled when */
  105
+  /* the __STDC__ macro is defined.  You can however disable this by       */
  106
+  /* defining the macro FT_CONFIG_OPTION_FORCE_INT64 here.                 */
  107
+  /*                                                                       */
  108
+  /* For most compilers, this will only create compilation warnings when   */
  109
+  /* building the library.                                                 */
  110
+  /*                                                                       */
  111
+  /* ObNote: The compiler-specific 64-bit integers are detected in the     */
  112
+  /*         file `ftconfig.h' either statically or through the            */
  113
+  /*         `configure' script on supported platforms.                    */
  114
+  /*                                                                       */
  115
+#undef FT_CONFIG_OPTION_FORCE_INT64
  116
+
  117
+
  118
+  /*************************************************************************/
  119
+  /*                                                                       */
  120
+  /* If this macro is defined, do not try to use an assembler version of   */
  121
+  /* performance-critical functions (e.g. FT_MulFix).  You should only do  */
  122
+  /* that to verify that the assembler function works properly, or to      */
  123
+  /* execute benchmark tests of the various implementations.               */
  124
+/* #define FT_CONFIG_OPTION_NO_ASSEMBLER */
  125
+
  126
+
  127
+  /*************************************************************************/
  128
+  /*                                                                       */
  129
+  /* If this macro is defined, try to use an inlined assembler version of  */
  130
+  /* the `FT_MulFix' function, which is a `hotspot' when loading and       */
  131
+  /* hinting glyphs, and which should be executed as fast as possible.     */
  132
+  /*                                                                       */
  133
+  /* Note that if your compiler or CPU is not supported, this will default */
  134
+  /* to the standard and portable implementation found in `ftcalc.c'.      */
  135
+  /*                                                                       */
  136
+#define FT_CONFIG_OPTION_INLINE_MULFIX
  137
+
  138
+
  139
+  /*************************************************************************/
  140
+  /*                                                                       */
  141
+  /* LZW-compressed file support.                                          */
  142
+  /*                                                                       */
  143
+  /*   FreeType now handles font files that have been compressed with the  */
  144
+  /*   `compress' program.  This is mostly used to parse many of the PCF   */
  145
+  /*   files that come with various X11 distributions.  The implementation */
  146
+  /*   uses NetBSD's `zopen' to partially uncompress the file on the fly   */
  147
+  /*   (see src/lzw/ftgzip.c).                                             */
  148
+  /*                                                                       */
  149
+  /*   Define this macro if you want to enable this `feature'.             */
  150
+  /*                                                                       */
  151
+//#define FT_CONFIG_OPTION_USE_LZW
  152
+
  153
+
  154
+  /*************************************************************************/
  155
+  /*                                                                       */
  156
+  /* Gzip-compressed file support.                                         */
  157
+  /*                                                                       */
  158
+  /*   FreeType now handles font files that have been compressed with the  */
  159
+  /*   `gzip' program.  This is mostly used to parse many of the PCF files */
  160
+  /*   that come with XFree86.  The implementation uses `zlib' to          */
  161
+  /*   partially uncompress the file on the fly (see src/gzip/ftgzip.c).   */
  162
+  /*                                                                       */
  163
+  /*   Define this macro if you want to enable this `feature'.  See also   */
  164
+  /*   the macro FT_CONFIG_OPTION_SYSTEM_ZLIB below.                       */
  165
+  /*                                                                       */
  166
+//#define FT_CONFIG_OPTION_USE_ZLIB
  167
+
  168
+
  169
+  /*************************************************************************/
  170
+  /*                                                                       */
  171
+  /* ZLib library selection                                                */
  172
+  /*                                                                       */
  173
+  /*   This macro is only used when FT_CONFIG_OPTION_USE_ZLIB is defined.  */
  174
+  /*   It allows FreeType's `ftgzip' component to link to the system's     */
  175
+  /*   installation of the ZLib library.  This is useful on systems like   */
  176
+  /*   Unix or VMS where it generally is already available.                */
  177
+  /*                                                                       */
  178
+  /*   If you let it undefined, the component will use its own copy        */
  179
+  /*   of the zlib sources instead.  These have been modified to be        */
  180
+  /*   included directly within the component and *not* export external    */
  181
+  /*   function names.  This allows you to link any program with FreeType  */
  182
+  /*   _and_ ZLib without linking conflicts.                               */
  183
+  /*                                                                       */
  184
+  /*   Do not #undef this macro here since the build system might define   */
  185
+  /*   it for certain configurations only.                                 */
  186
+  /*                                                                       */
  187
+/* #define FT_CONFIG_OPTION_SYSTEM_ZLIB */
  188
+
  189
+
  190
+  /*************************************************************************/
  191
+  /*                                                                       */
  192
+  /* Bzip2-compressed file support.                                        */
  193
+  /*                                                                       */
  194
+  /*   FreeType now handles font files that have been compressed with the  */
  195
+  /*   `bzip2' program.  This is mostly used to parse many of the PCF      */
  196
+  /*   files that come with XFree86.  The implementation uses `libbz2' to  */
  197
+  /*   partially uncompress the file on the fly (see src/bzip2/ftbzip2.c). */
  198
+  /*   Contrary to gzip, bzip2 currently is not included and need to use   */
  199
+  /*   the system available bzip2 implementation.                          */
  200
+  /*                                                                       */
  201
+  /*   Define this macro if you want to enable this `feature'.             */
  202
+  /*                                                                       */
  203
+/* #define FT_CONFIG_OPTION_USE_BZIP2 */
  204
+
  205
+
  206
+  /*************************************************************************/
  207
+  /*                                                                       */
  208
+  /* Define to disable the use of file stream functions and types, FILE,   */
  209
+  /* fopen() etc.  Enables the use of smaller system libraries on embedded */
  210
+  /* systems that have multiple system libraries, some with or without     */
  211
+  /* file stream support, in the cases where file stream support is not    */
  212
+  /* necessary such as memory loading of font files.                       */
  213
+  /*                                                                       */
  214
+/* #define FT_CONFIG_OPTION_DISABLE_STREAM_SUPPORT */
  215
+
  216
+
  217
+  /*************************************************************************/
  218
+  /*                                                                       */
  219
+  /* DLL export compilation                                                */
  220
+  /*                                                                       */
  221
+  /*   When compiling FreeType as a DLL, some systems/compilers need a     */
  222
+  /*   special keyword in front OR after the return type of function       */
  223
+  /*   declarations.                                                       */
  224
+  /*                                                                       */
  225
+  /*   Two macros are used within the FreeType source code to define       */
  226
+  /*   exported library functions: FT_EXPORT and FT_EXPORT_DEF.            */
  227
+  /*                                                                       */
  228
+  /*     FT_EXPORT( return_type )                                          */
  229
+  /*                                                                       */
  230
+  /*       is used in a function declaration, as in                        */
  231
+  /*                                                                       */
  232
+  /*         FT_EXPORT( FT_Error )                                         */
  233
+  /*         FT_Init_FreeType( FT_Library*  alibrary );                    */
  234
+  /*                                                                       */
  235
+  /*                                                                       */
  236
+  /*     FT_EXPORT_DEF( return_type )                                      */
  237
+  /*                                                                       */
  238
+  /*       is used in a function definition, as in                         */
  239
+  /*                                                                       */
  240
+  /*         FT_EXPORT_DEF( FT_Error )                                     */
  241
+  /*         FT_Init_FreeType( FT_Library*  alibrary )                     */
  242
+  /*         {                                                             */
  243
+  /*           ... some code ...                                           */
  244
+  /*           return FT_Err_Ok;                                           */
  245
+  /*         }                                                             */
  246
+  /*                                                                       */
  247
+  /*   You can provide your own implementation of FT_EXPORT and            */
  248
+  /*   FT_EXPORT_DEF here if you want.  If you leave them undefined, they  */
  249
+  /*   will be later automatically defined as `extern return_type' to      */
  250
+  /*   allow normal compilation.                                           */
  251
+  /*                                                                       */
  252
+  /*   Do not #undef these macros here since the build system might define */
  253
+  /*   them for certain configurations only.                               */
  254
+  /*                                                                       */
  255
+/* #define FT_EXPORT(x)      extern x */
  256
+/* #define FT_EXPORT_DEF(x)  x */
  257
+
  258
+
  259
+  /*************************************************************************/
  260
+  /*                                                                       */
  261
+  /* Glyph Postscript Names handling                                       */
  262
+  /*                                                                       */
  263
+  /*   By default, FreeType 2 is compiled with the `psnames' module.  This */
  264
+  /*   module is in charge of converting a glyph name string into a        */
  265
+  /*   Unicode value, or return a Macintosh standard glyph name for the    */
  266
+  /*   use with the TrueType `post' table.                                 */
  267
+  /*                                                                       */
  268
+  /*   Undefine this macro if you do not want `psnames' compiled in your   */
  269
+  /*   build of FreeType.  This has the following effects:                 */
  270
+  /*                                                                       */
  271
+  /*   - The TrueType driver will provide its own set of glyph names,      */
  272
+  /*     if you build it to support postscript names in the TrueType       */
  273
+  /*     `post' table.                                                     */
  274
+  /*                                                                       */
  275
+  /*   - The Type 1 driver will not be able to synthesize a Unicode        */
  276
+  /*     charmap out of the glyphs found in the fonts.                     */
  277
+  /*                                                                       */
  278
+  /*   You would normally undefine this configuration macro when building  */
  279
+  /*   a version of FreeType that doesn't contain a Type 1 or CFF driver.  */
  280
+  /*                                                                       */
  281
+//#define FT_CONFIG_OPTION_POSTSCRIPT_NAMES
  282
+
  283
+
  284
+  /*************************************************************************/
  285
+  /*                                                                       */
  286
+  /* Postscript Names to Unicode Values support                            */
  287
+  /*                                                                       */
  288
+  /*   By default, FreeType 2 is built with the `PSNames' module compiled  */
  289
+  /*   in.  Among other things, the module is used to convert a glyph name */
  290
+  /*   into a Unicode value.  This is especially useful in order to        */
  291
+  /*   synthesize on the fly a Unicode charmap from the CFF/Type 1 driver  */
  292
+  /*   through a big table named the `Adobe Glyph List' (AGL).             */
  293
+  /*                                                                       */
  294
+  /*   Undefine this macro if you do not want the Adobe Glyph List         */
  295
+  /*   compiled in your `PSNames' module.  The Type 1 driver will not be   */
  296
+  /*   able to synthesize a Unicode charmap out of the glyphs found in the */
  297
+  /*   fonts.                                                              */
  298
+  /*                                                                       */
  299
+//#define FT_CONFIG_OPTION_ADOBE_GLYPH_LIST
  300
+
  301
+
  302
+  /*************************************************************************/
  303
+  /*                                                                       */
  304
+  /* Support for Mac fonts                                                 */
  305
+  /*                                                                       */
  306
+  /*   Define this macro if you want support for outline fonts in Mac      */
  307
+  /*   format (mac dfont, mac resource, macbinary containing a mac         */
  308
+  /*   resource) on non-Mac platforms.                                     */
  309
+  /*                                                                       */
  310
+  /*   Note that the `FOND' resource isn't checked.                        */
  311
+  /*                                                                       */
  312
+//#define FT_CONFIG_OPTION_MAC_FONTS
  313
+
  314
+
  315
+  /*************************************************************************/
  316
+  /*                                                                       */
  317
+  /* Guessing methods to access embedded resource forks                    */
  318
+  /*                                                                       */
  319
+  /*   Enable extra Mac fonts support on non-Mac platforms (e.g.           */
  320
+  /*   GNU/Linux).                                                         */
  321
+  /*                                                                       */
  322
+  /*   Resource forks which include fonts data are stored sometimes in     */
  323
+  /*   locations which users or developers don't expected.  In some cases, */
  324
+  /*   resource forks start with some offset from the head of a file.  In  */
  325
+  /*   other cases, the actual resource fork is stored in file different   */
  326
+  /*   from what the user specifies.  If this option is activated,         */
  327
+  /*   FreeType tries to guess whether such offsets or different file      */
  328
+  /*   names must be used.                                                 */
  329
+  /*                                                                       */
  330
+  /*   Note that normal, direct access of resource forks is controlled via */
  331
+  /*   the FT_CONFIG_OPTION_MAC_FONTS option.                              */
  332
+  /*                                                                       */
  333
+#ifdef FT_CONFIG_OPTION_MAC_FONTS
  334
+#define FT_CONFIG_OPTION_GUESSING_EMBEDDED_RFORK
  335
+#endif
  336
+
  337
+
  338
+  /*************************************************************************/
  339
+  /*                                                                       */
  340
+  /* Allow the use of FT_Incremental_Interface to load typefaces that      */
  341
+  /* contain no glyph data, but supply it via a callback function.         */
  342
+  /* This is required by clients supporting document formats which         */
  343
+  /* supply font data incrementally as the document is parsed, such        */
  344
+  /* as the Ghostscript interpreter for the PostScript language.           */
  345
+  /*                                                                       */
  346
+#define FT_CONFIG_OPTION_INCREMENTAL
  347
+
  348
+
  349
+  /*************************************************************************/
  350
+  /*                                                                       */
  351
+  /* The size in bytes of the render pool used by the scan-line converter  */
  352
+  /* to do all of its work.                                                */
  353
+  /*                                                                       */
  354
+  /* This must be greater than 4KByte if you use FreeType to rasterize     */
  355
+  /* glyphs; otherwise, you may set it to zero to avoid unnecessary        */
  356
+  /* allocation of the render pool.                                        */
  357
+  /*                                                                       */
  358
+#define FT_RENDER_POOL_SIZE  16384L
  359
+
  360
+
  361
+  /*************************************************************************/
  362
+  /*                                                                       */
  363
+  /* FT_MAX_MODULES                                                        */
  364
+  /*                                                                       */
  365
+  /*   The maximum number of modules that can be registered in a single    */
  366
+  /*   FreeType library object.  32 is the default.                        */
  367
+  /*                                                                       */
  368
+#define FT_MAX_MODULES  32
  369
+
  370
+
  371
+  /*************************************************************************/
  372
+  /*                                                                       */
  373
+  /* Debug level                                                           */
  374
+  /*                                                                       */
  375
+  /*   FreeType can be compiled in debug or trace mode.  In debug mode,    */
  376
+  /*   errors are reported through the `ftdebug' component.  In trace      */
  377
+  /*   mode, additional messages are sent to the standard output during    */
  378
+  /*   execution.                                                          */
  379
+  /*                                                                       */
  380
+  /*   Define FT_DEBUG_LEVEL_ERROR to build the library in debug mode.     */
  381
+  /*   Define FT_DEBUG_LEVEL_TRACE to build it in trace mode.              */
  382
+  /*                                                                       */
  383
+  /*   Don't define any of these macros to compile in `release' mode!      */
  384
+  /*                                                                       */
  385
+  /*   Do not #undef these macros here since the build system might define */
  386
+  /*   them for certain configurations only.                               */
  387
+  /*                                                                       */
  388
+/* #define FT_DEBUG_LEVEL_ERROR */
  389
+/* #define FT_DEBUG_LEVEL_TRACE */
  390
+
  391
+
  392
+  /*************************************************************************/
  393
+  /*                                                                       */
  394
+  /* Autofitter debugging                                                  */
  395
+  /*                                                                       */
  396
+  /*   If FT_DEBUG_AUTOFIT is defined, FreeType provides some means to     */
  397
+  /*   control the autofitter behaviour for debugging purposes with global */
  398
+  /*   boolean variables (consequently, you should *never* enable this     */
  399
+  /*   while compiling in `release' mode):                                 */
  400
+  /*                                                                       */
  401
+  /*     _af_debug_disable_horz_hints                                      */
  402
+  /*     _af_debug_disable_vert_hints                                      */
  403
+  /*     _af_debug_disable_blue_hints                                      */
  404
+  /*                                                                       */
  405
+  /*   Additionally, the following functions provide dumps of various      */
  406
+  /*   internal autofit structures to stdout (using `printf'):             */
  407
+  /*                                                                       */
  408
+  /*     af_glyph_hints_dump_points                                        */
  409
+  /*     af_glyph_hints_dump_segments                                      */
  410
+  /*     af_glyph_hints_dump_edges                                         */
  411
+  /*                                                                       */
  412
+  /*   As an argument, they use another global variable:                   */
  413
+  /*                                                                       */
  414
+  /*     _af_debug_hints                                                   */
  415
+  /*                                                                       */
  416
+  /*   Please have a look at the `ftgrid' demo program to see how those    */
  417
+  /*   variables and macros should be used.                                */
  418
+  /*                                                                       */
  419
+  /*   Do not #undef these macros here since the build system might define */
  420
+  /*   them for certain configurations only.                               */
  421
+  /*                                                                       */
  422
+/* #define FT_DEBUG_AUTOFIT */
  423
+
  424
+
  425
+  /*************************************************************************/
  426
+  /*                                                                       */
  427
+  /* Memory Debugging                                                      */
  428
+  /*                                                                       */
  429
+  /*   FreeType now comes with an integrated memory debugger that is       */
  430
+  /*   capable of detecting simple errors like memory leaks or double      */
  431
+  /*   deletes.  To compile it within your build of the library, you       */
  432
+  /*   should define FT_DEBUG_MEMORY here.                                 */
  433
+  /*                                                                       */
  434
+  /*   Note that the memory debugger is only activated at runtime when     */
  435
+  /*   when the _environment_ variable `FT2_DEBUG_MEMORY' is defined also! */
  436
+  /*                                                                       */
  437
+  /*   Do not #undef this macro here since the build system might define   */
  438
+  /*   it for certain configurations only.                                 */
  439
+  /*                                                                       */
  440
+/* #define FT_DEBUG_MEMORY */
  441
+
  442
+
  443
+  /*************************************************************************/
  444
+  /*                                                                       */
  445
+  /* Module errors                                                         */
  446
+  /*                                                                       */
  447
+  /*   If this macro is set (which is _not_ the default), the higher byte  */
  448
+  /*   of an error code gives the module in which the error has occurred,  */
  449
+  /*   while the lower byte is the real error code.                        */
  450
+  /*                                                                       */
  451
+  /*   Setting this macro makes sense for debugging purposes only, since   */
  452
+  /*   it would break source compatibility of certain programs that use    */
  453
+  /*   FreeType 2.                                                         */
  454
+  /*                                                                       */
  455
+  /*   More details can be found in the files ftmoderr.h and fterrors.h.   */
  456
+  /*                                                                       */
  457
+#undef FT_CONFIG_OPTION_USE_MODULE_ERRORS
  458
+
  459
+
  460
+  /*************************************************************************/
  461
+  /*                                                                       */
  462
+  /* Position Independent Code                                             */
  463
+  /*                                                                       */
  464
+  /*   If this macro is set (which is _not_ the default), FreeType2 will   */
  465
+  /*   avoid creating constants that require address fixups.  Instead the  */
  466
+  /*   constants will be moved into a struct and additional intialization  */
  467
+  /*   code will be used.                                                  */
  468
+  /*                                                                       */
  469
+  /*   Setting this macro is needed for systems that prohibit address      */
  470
+  /*   fixups, such as BREW.                                               */
  471
+  /*                                                                       */
  472
+/* #define FT_CONFIG_OPTION_PIC */
  473
+
  474
+
  475
+  /*************************************************************************/
  476
+  /*************************************************************************/
  477
+  /****                                                                 ****/
  478
+  /****        S F N T   D R I V E R    C O N F I G U R A T I O N       ****/
  479
+  /****                                                                 ****/
  480
+  /*************************************************************************/
  481
+  /*************************************************************************/
  482
+
  483
+
  484
+  /*************************************************************************/
  485
+  /*                                                                       */
  486
+  /* Define TT_CONFIG_OPTION_EMBEDDED_BITMAPS if you want to support       */
  487
+  /* embedded bitmaps in all formats using the SFNT module (namely         */
  488
+  /* TrueType & OpenType).                                                 */
  489
+  /*                                                                       */
  490
+#define TT_CONFIG_OPTION_EMBEDDED_BITMAPS
  491
+
  492
+
  493
+  /*************************************************************************/
  494
+  /*                                                                       */
  495
+  /* Define TT_CONFIG_OPTION_POSTSCRIPT_NAMES if you want to be able to    */
  496
+  /* load and enumerate the glyph Postscript names in a TrueType or        */
  497
+  /* OpenType file.                                                        */
  498
+  /*                                                                       */
  499
+  /* Note that when you do not compile the `PSNames' module by undefining  */
  500
+  /* the above FT_CONFIG_OPTION_POSTSCRIPT_NAMES, the `sfnt' module will   */
  501
+  /* contain additional code used to read the PS Names table from a font.  */
  502
+  /*                                                                       */
  503
+  /* (By default, the module uses `PSNames' to extract glyph names.)       */
  504
+  /*                                                                       */
  505
+#define TT_CONFIG_OPTION_POSTSCRIPT_NAMES
  506
+
  507
+
  508
+  /*************************************************************************/
  509
+  /*                                                                       */
  510
+  /* Define TT_CONFIG_OPTION_SFNT_NAMES if your applications need to       */
  511
+  /* access the internal name table in a SFNT-based format like TrueType   */
  512
+  /* or OpenType.  The name table contains various strings used to         */
  513
+  /* describe the font, like family name, copyright, version, etc.  It     */
  514
+  /* does not contain any glyph name though.                               */
  515
+  /*                                                                       */
  516
+  /* Accessing SFNT names is done through the functions declared in        */
  517
+  /* `freetype/ftsnames.h'.                                                */
  518
+  /*                                                                       */
  519
+#define TT_CONFIG_OPTION_SFNT_NAMES
  520
+
  521
+
  522
+  /*************************************************************************/
  523
+  /*                                                                       */
  524
+  /* TrueType CMap support                                                 */
  525
+  /*                                                                       */
  526
+  /*   Here you can fine-tune which TrueType CMap table format shall be    */
  527
+  /*   supported.                                                          */
  528
+#define TT_CONFIG_CMAP_FORMAT_0
  529
+#define TT_CONFIG_CMAP_FORMAT_2
  530
+#define TT_CONFIG_CMAP_FORMAT_4
  531
+#define TT_CONFIG_CMAP_FORMAT_6
  532
+#define TT_CONFIG_CMAP_FORMAT_8
  533
+#define TT_CONFIG_CMAP_FORMAT_10
  534
+#define TT_CONFIG_CMAP_FORMAT_12
  535
+#define TT_CONFIG_CMAP_FORMAT_13
  536
+#define TT_CONFIG_CMAP_FORMAT_14
  537
+
  538
+
  539
+  /*************************************************************************/
  540
+  /*************************************************************************/
  541
+  /****                                                                 ****/
  542
+  /****    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   ****/
  543
+  /****                                                                 ****/
  544
+  /*************************************************************************/
  545
+  /*************************************************************************/
  546
+
  547
+  /*************************************************************************/
  548
+  /*                                                                       */
  549
+  /* Define TT_CONFIG_OPTION_BYTECODE_INTERPRETER if you want to compile   */
  550
+  /* a bytecode interpreter in the TrueType driver.                        */
  551
+  /*                                                                       */
  552
+  /* By undefining this, you will only compile the code necessary to load  */
  553
+  /* TrueType glyphs without hinting.                                      */
  554
+  /*                                                                       */
  555
+  /*   Do not #undef this macro here, since the build system might         */
  556
+  /*   define it for certain configurations only.                          */
  557
+  /*                                                                       */
  558
+#define TT_CONFIG_OPTION_BYTECODE_INTERPRETER
  559
+
  560
+
  561
+  /*************************************************************************/
  562
+  /*                                                                       */
  563
+  /* If you define TT_CONFIG_OPTION_UNPATENTED_HINTING, a special version  */
  564
+  /* of the TrueType bytecode interpreter is used that doesn't implement   */
  565
+  /* any of the patented opcodes and algorithms.  The patents related to   */
  566
+  /* TrueType hinting have expired worldwide since May 2010; this option   */
  567
+  /* is now deprecated.                                                    */
  568
+  /*                                                                       */
  569
+  /* Note that the TT_CONFIG_OPTION_UNPATENTED_HINTING macro is *ignored*  */
  570
+  /* if you define TT_CONFIG_OPTION_BYTECODE_INTERPRETER; in other words,  */
  571
+  /* either define TT_CONFIG_OPTION_BYTECODE_INTERPRETER or                */
  572
+  /* TT_CONFIG_OPTION_UNPATENTED_HINTING but not both at the same time.    */
  573
+  /*                                                                       */
  574
+  /* This macro is only useful for a small number of font files (mostly    */
  575
+  /* for Asian scripts) that require bytecode interpretation to properly   */
  576
+  /* load glyphs.  For all other fonts, this produces unpleasant results,  */
  577
+  /* thus the unpatented interpreter is never used to load glyphs from     */
  578
+  /* TrueType fonts unless one of the following two options is used.       */
  579
+  /*                                                                       */
  580
+  /*   - The unpatented interpreter is explicitly activated by the user    */
  581
+  /*     through the FT_PARAM_TAG_UNPATENTED_HINTING parameter tag         */
  582
+  /*     when opening the FT_Face.                                         */
  583
+  /*                                                                       */
  584
+  /*   - FreeType detects that the FT_Face corresponds to one of the       */
  585
+  /*     `trick' fonts (e.g., `Mingliu') it knows about.  The font engine  */
  586
+  /*     contains a hard-coded list of font names and other matching       */
  587
+  /*     parameters (see function `tt_face_init' in file                   */
  588
+  /*     `src/truetype/ttobjs.c').                                         */
  589
+  /*                                                                       */
  590
+  /* Here a sample code snippet for using FT_PARAM_TAG_UNPATENTED_HINTING. */
  591
+  /*                                                                       */
  592
+  /*   {                                                                   */
  593
+  /*     FT_Parameter  parameter;                                          */
  594
+  /*     FT_Open_Args  open_args;                                          */
  595
+  /*                                                                       */
  596
+  /*                                                                       */
  597
+  /*     parameter.tag = FT_PARAM_TAG_UNPATENTED_HINTING;                  */
  598
+  /*                                                                       */
  599
+  /*     open_args.flags      = FT_OPEN_PATHNAME | FT_OPEN_PARAMS;         */
  600
+  /*     open_args.pathname   = my_font_pathname;                          */
  601
+  /*     open_args.num_params = 1;                                         */
  602
+  /*     open_args.params     = &parameter;                                */
  603
+  /*                                                                       */
  604
+  /*     error = FT_Open_Face( library, &open_args, index, &face );        */
  605
+  /*     ...                                                               */
  606
+  /*   }                                                                   */
  607
+  /*                                                                       */
  608
+/* #define TT_CONFIG_OPTION_UNPATENTED_HINTING */
  609
+
  610
+
  611
+  /*************************************************************************/
  612
+  /*                                                                       */
  613
+  /* Define TT_CONFIG_OPTION_INTERPRETER_SWITCH to compile the TrueType    */
  614
+  /* bytecode interpreter with a huge switch statement, rather than a call */
  615
+  /* table.  This results in smaller and faster code for a number of       */
  616
+  /* architectures.                                                        */
  617
+  /*                                                                       */
  618
+  /* Note however that on some compiler/processor combinations, undefining */
  619
+  /* this macro will generate faster, though larger, code.                 */
  620
+  /*                                                                       */
  621
+#define TT_CONFIG_OPTION_INTERPRETER_SWITCH
  622
+
  623
+
  624
+  /*************************************************************************/
  625
+  /*                                                                       */
  626
+  /* Define TT_CONFIG_OPTION_COMPONENT_OFFSET_SCALED to compile the        */
  627
+  /* TrueType glyph loader to use Apple's definition of how to handle      */
  628
+  /* component offsets in composite glyphs.                                */
  629
+  /*                                                                       */
  630
+  /* Apple and MS disagree on the default behavior of component offsets    */
  631
+  /* in composites.  Apple says that they should be scaled by the scaling  */
  632
+  /* factors in the transformation matrix (roughly, it's more complex)     */
  633
+  /* while MS says they should not.  OpenType defines two bits in the      */
  634
+  /* composite flags array which can be used to disambiguate, but old      */
  635
+  /* fonts will not have them.                                             */
  636
+  /*                                                                       */
  637
+  /*   http://www.microsoft.com/typography/otspec/glyf.htm                 */
  638
+  /*   http://fonts.apple.com/TTRefMan/RM06/Chap6glyf.html                 */
  639
+  /*                                                                       */
  640
+#undef TT_CONFIG_OPTION_COMPONENT_OFFSET_SCALED
  641
+
  642
+
  643
+  /*************************************************************************/
  644
+  /*                                                                       */
  645
+  /* Define TT_CONFIG_OPTION_GX_VAR_SUPPORT if you want to include         */
  646
+  /* support for Apple's distortable font technology (fvar, gvar, cvar,    */
  647
+  /* and avar tables).  This has many similarities to Type 1 Multiple      */
  648
+  /* Masters support.                                                      */
  649
+  /*                                                                       */
  650
+#define TT_CONFIG_OPTION_GX_VAR_SUPPORT
  651
+
  652
+
  653
+  /*************************************************************************/
  654
+  /*                                                                       */
  655
+  /* Define TT_CONFIG_OPTION_BDF if you want to include support for        */
  656
+  /* an embedded `BDF ' table within SFNT-based bitmap formats.            */
  657
+  /*                                                                       */
  658
+#define TT_CONFIG_OPTION_BDF
  659
+
  660
+
  661
+  /*************************************************************************/
  662
+  /*************************************************************************/
  663
+  /****                                                                 ****/
  664
+  /****      T Y P E 1   D R I V E R    C O N F I G U R A T I O N       ****/
  665
+  /****                                                                 ****/
  666
+  /*************************************************************************/
  667
+  /*************************************************************************/
  668
+
  669
+
  670
+  /*************************************************************************/
  671
+  /*                                                                       */
  672
+  /* T1_MAX_DICT_DEPTH is the maximal depth of nest dictionaries and       */
  673
+  /* arrays in the Type 1 stream (see t1load.c).  A minimum of 4 is        */
  674
+  /* required.                                                             */
  675
+  /*                                                                       */
  676
+#define T1_MAX_DICT_DEPTH  5
  677
+
  678
+
  679
+  /*************************************************************************/
  680
+  /*                                                                       */
  681
+  /* T1_MAX_SUBRS_CALLS details the maximum number of nested sub-routine   */
  682
+  /* calls during glyph loading.                                           */
  683
+  /*                                                                       */
  684
+#define T1_MAX_SUBRS_CALLS  16
  685
+
  686
+
  687
+  /*************************************************************************/
  688
+  /*                                                                       */
  689
+  /* T1_MAX_CHARSTRING_OPERANDS is the charstring stack's capacity.  A     */
  690
+  /* minimum of 16 is required.                                            */
  691
+  /*                                                                       */
  692
+  /* The Chinese font MingTiEG-Medium (CNS 11643 character set) needs 256. */
  693
+  /*                                                                       */
  694
+#define T1_MAX_CHARSTRINGS_OPERANDS  256
  695
+
  696
+
  697
+  /*************************************************************************/
  698
+  /*                                                                       */
  699
+  /* Define this configuration macro if you want to prevent the            */
  700
+  /* compilation of `t1afm', which is in charge of reading Type 1 AFM      */
  701
+  /* files into an existing face.  Note that if set, the T1 driver will be */
  702
+  /* unable to produce kerning distances.                                  */
  703
+  /*                                                                       */
  704
+#undef T1_CONFIG_OPTION_NO_AFM
  705
+
  706
+
  707
+  /*************************************************************************/
  708
+  /*                                                                       */
  709
+  /* Define this configuration macro if you want to prevent the            */
  710
+  /* compilation of the Multiple Masters font support in the Type 1        */
  711
+  /* driver.                                                               */
  712
+  /*                                                                       */
  713
+#undef T1_CONFIG_OPTION_NO_MM_SUPPORT
  714
+
  715
+
  716
+  /*************************************************************************/
  717
+  /*************************************************************************/
  718
+  /****                                                                 ****/
  719
+  /****    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     ****/
  720
+  /****                                                                 ****/
  721
+  /*************************************************************************/
  722
+  /*************************************************************************/
  723
+
  724
+
  725
+  /*************************************************************************/
  726
+  /*                                                                       */
  727
+  /* Compile autofit module with CJK (Chinese, Japanese, Korean) script    */
  728
+  /* support.                                                              */
  729
+  /*                                                                       */
  730
+#define AF_CONFIG_OPTION_CJK
  731
+
  732
+  /*************************************************************************/
  733
+  /*                                                                       */
  734
+  /* Compile autofit module with Indic script support.                     */
  735
+  /*                                                                       */
  736
+#define AF_CONFIG_OPTION_INDIC
  737
+
  738
+  /*************************************************************************/
  739
+  /*                                                                       */
  740
+  /* Compile autofit module with warp hinting.  The idea of the warping    */
  741
+  /* code is to slightly scale and shift a glyph within a single dimension */
  742
+  /* so that as much of its segments are aligned (more or less) on the     */
  743
+  /* grid.  To find out the optimal scaling and shifting value, various    */
  744
+  /* parameter combinations are tried and scored.                          */
  745
+  /*                                                                       */
  746
+  /* This experimental option is only active if the render mode is         */
  747
+  /* FT_RENDER_MODE_LIGHT.                                                 */
  748
+  /*                                                                       */
  749
+/* #define AF_CONFIG_OPTION_USE_WARPER */
  750
+
  751
+  /* */
  752
+
  753
+
  754
+  /*
  755
+   * Define this variable if you want to keep the layout of internal
  756
+   * structures that was used prior to FreeType 2.2.  This also compiles in
  757
+   * a few obsolete functions to avoid linking problems on typical Unix
  758
+   * distributions.
  759
+   *
  760
+   * For embedded systems or building a new distribution from scratch, it
  761
+   * is recommended to disable the macro since it reduces the library's code
  762
+   * size and activates a few memory-saving optimizations as well.
  763
+   */
  764
+#define FT_CONFIG_OPTION_OLD_INTERNALS
  765
+
  766
+
  767
+  /*
  768
+   *  To detect legacy cache-lookup call from a rogue client (<= 2.1.7),
  769
+   *  we restrict the number of charmaps in a font.  The current API of
  770
+   *  FTC_CMapCache_Lookup() takes cmap_index & charcode, but old API
  771
+   *  takes charcode only.  To determine the passed value is for cmap_index
  772
+   *  or charcode, the possible cmap_index is restricted not to exceed
  773
+   *  the minimum possible charcode by a rogue client.  It is also very
  774
+   *  unlikely that a rogue client is interested in Unicode values 0 to 15.
  775
+   *
  776
+   *  NOTE: The original threshold was 4 deduced from popular number of
  777
+   *        cmap subtables in UCS-4 TrueType fonts, but now it is not
  778
+   *        irregular for OpenType fonts to have more than 4 subtables,
  779
+   *        because variation selector subtables are available for Apple
  780
+   *        and Microsoft platforms.
  781
+   */
  782
+
  783
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
  784
+#define FT_MAX_CHARMAP_CACHEABLE 15
  785
+#endif
  786
+
  787
+
  788
+  /*
  789
+   * This macro is defined if either unpatented or native TrueType
  790
+   * hinting is requested by the definitions above.
  791
+   */
  792
+#ifdef TT_CONFIG_OPTION_BYTECODE_INTERPRETER
  793
+#define  TT_USE_BYTECODE_INTERPRETER
  794
+#undef   TT_CONFIG_OPTION_UNPATENTED_HINTING
  795
+#elif defined TT_CONFIG_OPTION_UNPATENTED_HINTING
  796
+#define  TT_USE_BYTECODE_INTERPRETER
  797
+#endif
  798
+
  799
+FT_END_HEADER
  800
+
  801
+
  802
+#endif /* __FTOPTION_H__ */
  803
+
  804
+
  805
+/* END */

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