libraries/freetype-2.0.5/include/ahhint.h

   1 /***************************************************************************/
   2 /*                                                                         */
   3 /*  ahhint.h                                                               */
   4 /*                                                                         */
   5 /*    Glyph hinter (declaration).                                          */
   6 /*                                                                         */
   7 /*  Copyright 2000-2001 Catharon Productions Inc.                          */
   8 /*  Author: David Turner                                                   */
   9 /*                                                                         */
  10 /*  This file is part of the Catharon Typography Project and shall only    */
  11 /*  be used, modified, and distributed under the terms of the Catharon     */
  12 /*  Open Source License that should come with this file under the name     */
  13 /*  `CatharonLicense.txt'.  By continuing to use, modify, or distribute    */
  14 /*  this file you indicate that you have read the license and              */
  15 /*  understand and accept it fully.                                        */
  16 /*                                                                         */
  17 /*  Note that this license is compatible with the FreeType license.        */
  18 /*                                                                         */
  19 /***************************************************************************/
  20
  21
  22 #ifndef __AHHINT_H__
  23 #define __AHHINT_H__
  24
  25
  26 #include <ft2build.h>
  27 #include "ahglobal.h"
  28
  29
  30 FT_BEGIN_HEADER
  31
  32
  33 #define AH_HINT_DEFAULT        0
  34 #define AH_HINT_NO_ALIGNMENT   1
  35 #define AH_HINT_NO_HORZ_EDGES  0x20000L
  36 #define AH_HINT_NO_VERT_EDGES  0x40000L
  37
  38
  39   /* create a new empty hinter object */
  40   FT_LOCAL FT_Error
  41   ah_hinter_new( FT_Library   library,
  42                  AH_Hinter**  ahinter );
  43
  44   /* Load a hinted glyph in the hinter */
  45   FT_LOCAL FT_Error
  46   ah_hinter_load_glyph( AH_Hinter*    hinter,
  47                         FT_GlyphSlot  slot,
  48                         FT_Size       size,
  49                         FT_UInt       glyph_index,
  50                         FT_Int        load_flags );
  51
  52   /* finalize a hinter object */
  53   FT_LOCAL void
  54   ah_hinter_done( AH_Hinter*  hinter );
  55
  56   FT_LOCAL void
  57   ah_hinter_done_face_globals( AH_Face_Globals*  globals );
  58
  59   FT_LOCAL void
  60   ah_hinter_get_global_hints( AH_Hinter*  hinter,
  61                               FT_Face     face,
  62                               void**      global_hints,
  63                               long*       global_len );
  64
  65   FT_LOCAL void
  66   ah_hinter_done_global_hints( AH_Hinter*  hinter,
  67                                void*       global_hints );
  68
  69
  70 FT_END_HEADER
  71
  72 #endif /* __AHHINT_H__ */
  73
  74
  75 /* END */