thirdparty/freetype-2.3.12/src/autofit/afloader.h

   1 /***************************************************************************/
   2 /*                                                                         */
   3 /*  afloader.h                                                             */
   4 /*                                                                         */
   5 /*    Auto-fitter glyph loading routines (specification).                  */
   6 /*                                                                         */
   7 /*  Copyright 2003, 2004, 2005 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 __AF_LOADER_H__
  20 #define __AF_LOADER_H__
  21
  22 #include "afhints.h"
  23 #include "afglobal.h"
  24
  25
  26 FT_BEGIN_HEADER
  27
  28   typedef struct AF_LoaderRec_
  29   {
  30     FT_Face           face;           /* current face */
  31     AF_FaceGlobals    globals;        /* current face globals */
  32     FT_GlyphLoader    gloader;        /* glyph loader */
  33     AF_GlyphHintsRec  hints;
  34     AF_ScriptMetrics  metrics;
  35     FT_Bool           transformed;
  36     FT_Matrix         trans_matrix;
  37     FT_Vector         trans_delta;
  38     FT_Vector         pp1;
  39     FT_Vector         pp2;
  40     /* we don't handle vertical phantom points */
  41
  42   } AF_LoaderRec, *AF_Loader;
  43
  44
  45   FT_LOCAL( FT_Error )
  46   af_loader_init( AF_Loader  loader,
  47                   FT_Memory  memory );
  48
  49
  50   FT_LOCAL( FT_Error )
  51   af_loader_reset( AF_Loader  loader,
  52                    FT_Face    face );
  53
  54
  55   FT_LOCAL( void )
  56   af_loader_done( AF_Loader  loader );
  57
  58
  59   FT_LOCAL( FT_Error )
  60   af_loader_load_glyph( AF_Loader  loader,
  61                         FT_Face    face,
  62                         FT_UInt    gindex,
  63                         FT_UInt32  load_flags );
  64
  65 /* */
  66
  67
  68 FT_END_HEADER
  69
  70 #endif /* __AF_LOADER_H__ */
  71
  72
  73 /* END */