shithub: purgatorio

ref: a8083462e62459b2ae8a243dc4ba88416eba03b1

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/***************************************************************************/
/*                                                                         */
/*  t1cmap.h                                                               */
/*                                                                         */
/*    Type 1 character map support (specification).                        */
/*                                                                         */
/*  Copyright 2002 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.                                        */
/*                                                                         */
/***************************************************************************/


#ifndef __T1CMAP_H__
#define __T1CMAP_H__

#include <ft2build.h>
#include FT_INTERNAL_OBJECTS_H
#include FT_INTERNAL_TYPE1_TYPES_H
#include FT_INTERNAL_POSTSCRIPT_NAMES_H

FT_BEGIN_HEADER


  /*************************************************************************/
  /*************************************************************************/
  /*****                                                               *****/
  /*****          TYPE1 STANDARD (AND EXPERT) ENCODING CMAPS           *****/
  /*****                                                               *****/
  /*************************************************************************/
  /*************************************************************************/

  /* standard (and expert) encoding cmaps */
  typedef struct T1_CMapStdRec_*  T1_CMapStd;

  typedef struct  T1_CMapStdRec_
  {
    FT_CMapRec                 cmap;

    const FT_UShort*           code_to_sid;
    PS_Adobe_Std_Strings_Func  sid_to_string;

    FT_UInt                    num_glyphs;
    const char* const*         glyph_names;
    
  } T1_CMapStdRec;


  FT_CALLBACK_TABLE const FT_CMap_ClassRec
  t1_cmap_standard_class_rec;
  
  FT_CALLBACK_TABLE const FT_CMap_ClassRec
  t1_cmap_expert_class_rec;
  

  /*************************************************************************/
  /*************************************************************************/
  /*****                                                               *****/
  /*****                  TYPE1 CUSTOM ENCODING CMAP                   *****/
  /*****                                                               *****/
  /*************************************************************************/
  /*************************************************************************/

  typedef struct T1_CMapCustomRec_*  T1_CMapCustom;
  
  typedef struct  T1_CMapCustomRec_
  {
    FT_CMapRec  cmap;
    FT_UInt     first;
    FT_UInt     count;
    FT_UShort*  indices;
  
  } T1_CMapCustomRec;


  FT_CALLBACK_TABLE const FT_CMap_ClassRec
  t1_cmap_custom_class_rec;
  

  /*************************************************************************/
  /*************************************************************************/
  /*****                                                               *****/
  /*****             TYPE1 SYNTHETIC UNICODE ENCODING CMAP             *****/
  /*****                                                               *****/
  /*************************************************************************/
  /*************************************************************************/

  /* unicode (syntehtic) cmaps */
  typedef struct T1_CMapUnicodeRec_*  T1_CMapUnicode;

  typedef struct  T1_CMapUniPairRec_
  {
    FT_UInt32  unicode;
    FT_UInt    gindex;
  
  } T1_CMapUniPairRec, *T1_CMapUniPair;


  typedef struct  T1_CMapUnicodeRec_
  {
    FT_CMapRec      cmap;
    FT_UInt         num_pairs;
    T1_CMapUniPair  pairs;

  } T1_CMapUnicodeRec;


  FT_CALLBACK_TABLE const FT_CMap_ClassRec
  t1_cmap_unicode_class_rec;

 /* */

 
FT_END_HEADER

#endif /* __T1CMAP_H__ */


/* END */