1 /****************************************************************************
   2  *
   3  * svgxval.h
   4  *
   5  *   FreeType API for validating TrueTypeGX/AAT tables (specification).
   6  *
   7  * Copyright (C) 2004-2020 by
   8  * Masatake YAMATO, Red Hat K.K.,
   9  * David Turner, Robert Wilhelm, and Werner Lemberg.
  10  *
  11  * This file is part of the FreeType project, and may only be used,
  12  * modified, and distributed under the terms of the FreeType project
  13  * license, LICENSE.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  */
  18 
  19 /****************************************************************************
  20  *
  21  * gxvalid is derived from both gxlayout module and otvalid module.
  22  * Development of gxlayout is supported by the Information-technology
  23  * Promotion Agency(IPA), Japan.
  24  *
  25  */
  26 
  27 
  28 #ifndef SVGXVAL_H_
  29 #define SVGXVAL_H_
  30 
  31 #include FT_GX_VALIDATE_H
  32 #include FT_INTERNAL_VALIDATE_H
  33 
  34 FT_BEGIN_HEADER
  35 
  36 
  37 #define FT_SERVICE_ID_GX_VALIDATE           "truetypegx-validate"
  38 #define FT_SERVICE_ID_CLASSICKERN_VALIDATE  "classickern-validate"
  39 
  40   typedef FT_Error
  41   (*gxv_validate_func)( FT_Face   face,
  42                         FT_UInt   gx_flags,
  43                         FT_Bytes  tables[FT_VALIDATE_GX_LENGTH],
  44                         FT_UInt   table_length );
  45 
  46 
  47   typedef FT_Error
  48   (*ckern_validate_func)( FT_Face   face,
  49                           FT_UInt   ckern_flags,
  50                           FT_Bytes  *ckern_table );
  51 
  52 
  53   FT_DEFINE_SERVICE( GXvalidate )
  54   {
  55     gxv_validate_func  validate;
  56   };
  57 
  58   FT_DEFINE_SERVICE( CKERNvalidate )
  59   {
  60     ckern_validate_func  validate;
  61   };
  62 
  63   /* */
  64 
  65 
  66 FT_END_HEADER
  67 
  68 
  69 #endif /* SVGXVAL_H_ */
  70 
  71 
  72 /* END */