lib/freetype/src/pshinter/pshalgo.h

   1 /***************************************************************************/
   2 /*                                                                         */
   3 /*  pshalgo.h                                                              */
   4 /*                                                                         */
   5 /*    This header file defines the used hinting algorithm.                 */
   6 /*                                                                         */
   7 /*  Copyright 2001 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 __PSHALGO_H__
  20 #define __PSHALGO_H__
  21
  22 FT_BEGIN_HEADER
  23
  24 /* define to choose hinting algorithm */
  25 #define PSH_ALGORITHM_3
  26
  27 #if defined(PSH_ALGORITHM_1)
  28
  29 #  include "pshalgo1.h"
  30 #  define PS_HINTS_APPLY_FUNC  ps1_hints_apply
  31
  32 #elif defined(PSH_ALGORITHM_2)
  33
  34 #  include "pshalgo2.h"
  35 #  define PS_HINTS_APPLY_FUNC  ps2_hints_apply
  36
  37 #elif defined(PSH_ALGORITHM_3)
  38
  39 #  include "pshalgo3.h"
  40 #  define PS_HINTS_APPLY_FUNC  ps3_hints_apply
  41
  42 #else
  43
  44 #  error "invalid Postscript Hinter algorithm selection"
  45
  46 #endif
  47
  48 FT_END_HEADER
  49
  50 #endif /* __PSHALGO_H__ */
  51
  52
  53 /* END */