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/modules/freetype2/src/cid/cidparse.h

http://github.com/zpao/v8monkey
C Header | 123 lines | 45 code | 27 blank | 51 comment | 0 complexity | a959e6f7eeda12df1acea7ade33309ef MD5 | raw file
  1/***************************************************************************/
  2/*                                                                         */
  3/*  cidparse.h                                                             */
  4/*                                                                         */
  5/*    CID-keyed Type1 parser (specification).                              */
  6/*                                                                         */
  7/*  Copyright 1996-2001, 2002, 2003, 2004 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 __CIDPARSE_H__
 20#define __CIDPARSE_H__
 21
 22
 23#include <ft2build.h>
 24#include FT_INTERNAL_TYPE1_TYPES_H
 25#include FT_INTERNAL_STREAM_H
 26#include FT_INTERNAL_POSTSCRIPT_AUX_H
 27
 28
 29FT_BEGIN_HEADER
 30
 31
 32  /*************************************************************************/
 33  /*                                                                       */
 34  /* <Struct>                                                              */
 35  /*    CID_Parser                                                         */
 36  /*                                                                       */
 37  /* <Description>                                                         */
 38  /*    A CID_Parser is an object used to parse a Type 1 fonts very        */
 39  /*    quickly.                                                           */
 40  /*                                                                       */
 41  /* <Fields>                                                              */
 42  /*    root           :: The root PS_ParserRec fields.                    */
 43  /*                                                                       */
 44  /*    stream         :: The current input stream.                        */
 45  /*                                                                       */
 46  /*    postscript     :: A pointer to the data to be parsed.              */
 47  /*                                                                       */
 48  /*    postscript_len :: The length of the data to be parsed.             */
 49  /*                                                                       */
 50  /*    data_offset    :: The start position of the binary data (i.e., the */
 51  /*                      end of the data to be parsed.                    */
 52  /*                                                                       */
 53  /*    binary_length  :: The length of the data after the `StartData'     */
 54  /*                      command if the data format is hexadecimal.       */
 55  /*                                                                       */
 56  /*    cid            :: A structure which holds the information about    */
 57  /*                      the current font.                                */
 58  /*                                                                       */
 59  /*    num_dict       :: The number of font dictionaries.                 */
 60  /*                                                                       */
 61  typedef struct  CID_Parser_
 62  {
 63    PS_ParserRec  root;
 64    FT_Stream     stream;
 65
 66    FT_Byte*      postscript;
 67    FT_Long       postscript_len;
 68
 69    FT_ULong      data_offset;
 70
 71    FT_Long       binary_length;
 72
 73    CID_FaceInfo  cid;
 74    FT_Int        num_dict;
 75
 76  } CID_Parser;
 77
 78
 79  FT_LOCAL( FT_Error )
 80  cid_parser_new( CID_Parser*    parser,
 81                  FT_Stream      stream,
 82                  FT_Memory      memory,
 83                  PSAux_Service  psaux );
 84
 85  FT_LOCAL( void )
 86  cid_parser_done( CID_Parser*  parser );
 87
 88
 89  /*************************************************************************/
 90  /*                                                                       */
 91  /*                            PARSING ROUTINES                           */
 92  /*                                                                       */
 93  /*************************************************************************/
 94
 95#define cid_parser_skip_spaces( p ) \
 96          (p)->root.funcs.skip_spaces( &(p)->root )
 97#define cid_parser_skip_PS_token( p ) \
 98          (p)->root.funcs.skip_PS_token( &(p)->root )
 99
100#define cid_parser_to_int( p )        (p)->root.funcs.to_int( &(p)->root )
101#define cid_parser_to_fixed( p, t )   (p)->root.funcs.to_fixed( &(p)->root, t )
102
103#define cid_parser_to_coord_array( p, m, c )                          \
104          (p)->root.funcs.to_coord_array( &(p)->root, m, c )
105#define cid_parser_to_fixed_array( p, m, f, t )                          \
106          (p)->root.funcs.to_fixed_array( &(p)->root, m, f, t )
107#define cid_parser_to_token( p, t )                         \
108          (p)->root.funcs.to_token( &(p)->root, t )
109#define cid_parser_to_token_array( p, t, m, c )                          \
110          (p)->root.funcs.to_token_array( &(p)->root, t, m, c )
111
112#define cid_parser_load_field( p, f, o )                              \
113          (p)->root.funcs.load_field( &(p)->root, f, o, 0, 0 )
114#define cid_parser_load_field_table( p, f, o )                              \
115          (p)->root.funcs.load_field_table( &(p)->root, f, o, 0, 0 )
116
117
118FT_END_HEADER
119
120#endif /* __CIDPARSE_H__ */
121
122
123/* END */