kc3-lang/freetype/src/autofit/afscript.h

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• Hash : 974b193b
  Author :
  Date : 2013-12-20T17:26:26
  

  [autofit] Introduce `styles'.
  
  This is the new top-level structure for handling glyph input data;
  scripts are now defined separately.
  
  * src/autofit/aftypes.h (SCRIPT): Updated.
  (AF_ScriptClassRec): Move `blue_stringset' and `writing_system'
  members to ...
  (AF_Style_ClassRec): ... this new structure.
  (AF_Style): New enumeration.
  (AF_StyleMetricsRec): Replace `script' enumeration with
  `style_class' pointer.
  (AF_DEFINE_SCRIPT_CLASS, AF_DECLARE_SCRIPT_CLASS): Updated.
  (AF_DEFINE_STYLE_CLASS, AF_DECLARE_STYLE_CLASS): New macros.
  
  * src/autofit/afstyles.h: New file, using data from `afscript.h'.
  * src/autofit/afscript.h: Updated.
  
  * src/autofit/afcjk.c (af_cjk_metrics_init_widths,
  af_cjk_metrics_init_blues, af_cjk_hint_edges): Updated.
  
  * src/autofit/afglobal.c (SCRIPT): Updated.
  (STYLE): Redefine macro to load `afstyles.h'.
  (af_script_names) [FT_DEBUG_LEVEL_TRACE]: Replace with...
  (af_style_names): ... this array.
  (af_face_globals_compute_script_coverage): Renamed to...
  (af_face_globals_compute_style_coverage): ... this.
  Updated.
  (af_face_globals_new, af_face_globals_free,
  af_face_globals_get_metrics): Updated.
  
  * src/autofit/afglobal.h (SCRIPT): Updated.
  (STYLE): Redefine macro to load `afstyles.h'.
  (AF_SCRIPT_FALLBACK): Update definition.  This will get more
  refinements with later on.
  (AF_SCRIPT_UNASSIGNED): Replace with...
  (AF_STYLE_UNASSIGNED): ... this macro.
  (AF_FaceGlobalsRec): Updated.
  
  * src/autofit/aflatin.c (af_latin_metrics_init_widths,
  af_latin_metrics_init_blues, af_latin_metrics_scale_dim,
  af_latin_hint_edges): Updated.
  
  * src/autofit/aflatin2.c (af_latin2_metrics_init_widths): Updated.
  (af_ltn2_uniranges): Removed.
  
  * src/autofit/afloader.c (af_loader_load_g, af_loader_load_glyph):
  Updated.
  
  * src/autofit/afpic.c (autofit_module_class_pic_init): Updated.
  * src/autofit/afpic.h (AF_STYLE_CLASSES_GET): New macro.
  (AFModulePIC): Add `af_style_classes' and `af_style_classes_rec'
  members.
  
  * src/autofit/afranges.h: Updated.
  
  * src/autofit/rules.mk (AUTOF_DRV_H): Add `afstyles.h'.
  

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• src/autofit/afscript.h

• /***************************************************************************/
  /*                                                                         */
  /*  afscript.h                                                             */
  /*                                                                         */
  /*    Auto-fitter scripts (specification only).                            */
  /*                                                                         */
  /*  Copyright 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.                                        */
  /*                                                                         */
  /***************************************************************************/
  
  
    /* The following part can be included multiple times. */
    /* Define `SCRIPT' as needed.                         */
  
  
    /* Add new scripts here. */
  
    SCRIPT( cyrl, CYRL,
            "Cyrillic",
            0x43E ) /* о */
  
    SCRIPT( deva, DEVA,
            "Indic scripts",
            'o' ) /* XXX */
  
    SCRIPT( none, NONE,
            "no script",
            '\0' )
  
    SCRIPT( grek, GREK,
            "Greek",
            0x3BF ) /* ο */
  
    SCRIPT( hani, HANI,
            "CJKV ideographs",
            0x7530 ) /* 田 */
  
    SCRIPT( hebr, HEBR,
            "Hebrew",
            0x5DD ) /* ם */
  
    SCRIPT( latn, LATN,
            "Latin",
            'o' )
  
  
  /* END */
  

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