1  /****************************************************************************
       2   *
       3   * cffdecode.h
       4   *
       5   *   PostScript CFF (Type 2) decoding routines (specification).
       6   *
       7   * Copyright (C) 2017-2023 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 CFFDECODE_H_
      20  #define CFFDECODE_H_
      21  
      22  
      23  #include <freetype/internal/psaux.h>
      24  
      25  
      26  FT_BEGIN_HEADER
      27  
      28    FT_LOCAL( void )
      29    cff_decoder_init( CFF_Decoder*                     decoder,
      30                      TT_Face                          face,
      31                      CFF_Size                         size,
      32                      CFF_GlyphSlot                    slot,
      33                      FT_Bool                          hinting,
      34                      FT_Render_Mode                   hint_mode,
      35                      CFF_Decoder_Get_Glyph_Callback   get_callback,
      36                      CFF_Decoder_Free_Glyph_Callback  free_callback );
      37  
      38    FT_LOCAL( FT_Error )
      39    cff_decoder_prepare( CFF_Decoder*  decoder,
      40                         CFF_Size      size,
      41                         FT_UInt       glyph_index );
      42  
      43  
      44    FT_LOCAL( FT_Int )
      45    cff_lookup_glyph_by_stdcharcode( CFF_Font  cff,
      46                                     FT_Int    charcode );
      47  
      48  
      49  #ifdef CFF_CONFIG_OPTION_OLD_ENGINE
      50    FT_LOCAL( FT_Error )
      51    cff_decoder_parse_charstrings( CFF_Decoder*  decoder,
      52                                   FT_Byte*      charstring_base,
      53                                   FT_ULong      charstring_len,
      54                                   FT_Bool       in_dict );
      55  #endif
      56  
      57  
      58  FT_END_HEADER
      59  
      60  #endif
      61  
      62  
      63  /* END */