src/autofit/hbshim.h

   1 /***************************************************************************/
   2 /*                                                                         */
   3 /*  hbshim.h                                                               */
   4 /*                                                                         */
   5 /*    HarfBuzz interface for accessing OpenType features (specification).  */
   6 /*                                                                         */
   7 /*  Copyright 2013 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 __HBSHIM_H__
  20 #define __HBSHIM_H__
  21
  22
  23 #include <ft2build.h>
  24 #include FT_FREETYPE_H
  25
  26
  27 #ifdef FT_CONFIG_OPTION_USE_HARFBUZZ
  28
  29 #include <hb.h>
  30 #include <hb-ot.h>
  31 #include <hb-ft.h>
  32
  33 #endif
  34
  35
  36 FT_BEGIN_HEADER
  37
  38   FT_Error
  39   af_get_coverage( AF_FaceGlobals  globals,
  40                    AF_StyleClass   style_class,
  41                    FT_Byte*        gstyles );
  42
  43   FT_Error
  44   af_get_char_index( AF_StyleMetrics  metrics,
  45                      FT_ULong         charcode,
  46                      FT_ULong        *codepoint,
  47                      FT_Long         *y_offset );
  48
  49  /* */
  50
  51 FT_END_HEADER
  52
  53 #endif /* __HBSHIM_H__ */
  54
  55
  56 /* END */