src/freetype/cff/t2parse.h

   1 /***************************************************************************/
   2 /*                                                                         */
   3 /*  t2parse.h                                                              */
   4 /*                                                                         */
   5 /*    OpenType parser (specification).                                     */
   6 /*                                                                         */
   7 /*  Copyright 1996-2000 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 T2PARSE_H
  20 #define T2PARSE_H
  21
  22 #include <freetype/internal/t2types.h>
  23 #include <freetype/internal/ftobjs.h>
  24
  25 #define T2_MAX_STACK_DEPTH  96
  26
  27 #define T2CODE_TOPDICT  0x1000
  28 #define T2CODE_PRIVATE  0x2000
  29
  30
  31 #ifdef __cplusplus
  32   extern "C" {
  33 #endif
  34
  35
  36   typedef struct  T2_Parser_
  37   {
  38     FT_Byte*   start;
  39     FT_Byte*   limit;
  40     FT_Byte*   cursor;
  41
  42     FT_Byte*   stack[T2_MAX_STACK_DEPTH + 1];
  43     FT_Byte**  top;
  44
  45     FT_UInt    object_code;
  46     void*      object;
  47
  48   } T2_Parser;
  49
  50
  51   LOCAL_DEF
  52   void  T2_Parser_Init( T2_Parser*  parser,
  53                         FT_UInt     code,
  54                         void*       object );
  55
  56   LOCAL_DEF
  57   FT_Error  T2_Parser_Run( T2_Parser*  parser,
  58                            FT_Byte*    start,
  59                            FT_Byte*    limit );
  60
  61
  62 #ifdef __cplusplus
  63   }
  64 #endif
  65
  66
  67 #endif /* T2PARSE_H */
  68
  69
  70 /* END */