misc/libfreetype/src/cid/cidparse.h
author nemo
Thu, 04 Apr 2013 08:10:59 -0400
changeset 8848 e9ebd63f8a03
parent 5172 88f2e05288ba
permissions -rw-r--r--
So. Some themes have objects that seem to be large natural extensions of the landscape. Masks allow maintaining that. Lemme know if it doesn't look good. If it doesn't, can still use for ice/bounce/indestructible. Indestructible bunker object for example.

/***************************************************************************/
/*                                                                         */
/*  cidparse.h                                                             */
/*                                                                         */
/*    CID-keyed Type1 parser (specification).                              */
/*                                                                         */
/*  Copyright 1996-2001, 2002, 2003, 2004 by                               */
/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
/*                                                                         */
/*  This file is part of the FreeType project, and may only be used,       */
/*  modified, and distributed under the terms of the FreeType project      */
/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
/*  this file you indicate that you have read the license and              */
/*  understand and accept it fully.                                        */
/*                                                                         */
/***************************************************************************/


#ifndef __CIDPARSE_H__
#define __CIDPARSE_H__


#include <ft2build.h>
#include FT_INTERNAL_TYPE1_TYPES_H
#include FT_INTERNAL_STREAM_H
#include FT_INTERNAL_POSTSCRIPT_AUX_H


FT_BEGIN_HEADER


  /*************************************************************************/
  /*                                                                       */
  /* <Struct>                                                              */
  /*    CID_Parser                                                         */
  /*                                                                       */
  /* <Description>                                                         */
  /*    A CID_Parser is an object used to parse a Type 1 fonts very        */
  /*    quickly.                                                           */
  /*                                                                       */
  /* <Fields>                                                              */
  /*    root           :: The root PS_ParserRec fields.                    */
  /*                                                                       */
  /*    stream         :: The current input stream.                        */
  /*                                                                       */
  /*    postscript     :: A pointer to the data to be parsed.              */
  /*                                                                       */
  /*    postscript_len :: The length of the data to be parsed.             */
  /*                                                                       */
  /*    data_offset    :: The start position of the binary data (i.e., the */
  /*                      end of the data to be parsed.                    */
  /*                                                                       */
  /*    binary_length  :: The length of the data after the `StartData'     */
  /*                      command if the data format is hexadecimal.       */
  /*                                                                       */
  /*    cid            :: A structure which holds the information about    */
  /*                      the current font.                                */
  /*                                                                       */
  /*    num_dict       :: The number of font dictionaries.                 */
  /*                                                                       */
  typedef struct  CID_Parser_
  {
    PS_ParserRec  root;
    FT_Stream     stream;

    FT_Byte*      postscript;
    FT_Long       postscript_len;

    FT_ULong      data_offset;

    FT_Long       binary_length;

    CID_FaceInfo  cid;
    FT_Int        num_dict;

  } CID_Parser;


  FT_LOCAL( FT_Error )
  cid_parser_new( CID_Parser*    parser,
                  FT_Stream      stream,
                  FT_Memory      memory,
                  PSAux_Service  psaux );

  FT_LOCAL( void )
  cid_parser_done( CID_Parser*  parser );


  /*************************************************************************/
  /*                                                                       */
  /*                            PARSING ROUTINES                           */
  /*                                                                       */
  /*************************************************************************/

#define cid_parser_skip_spaces( p ) \
          (p)->root.funcs.skip_spaces( &(p)->root )
#define cid_parser_skip_PS_token( p ) \
          (p)->root.funcs.skip_PS_token( &(p)->root )

#define cid_parser_to_int( p )        (p)->root.funcs.to_int( &(p)->root )
#define cid_parser_to_fixed( p, t )   (p)->root.funcs.to_fixed( &(p)->root, t )

#define cid_parser_to_coord_array( p, m, c )                          \
          (p)->root.funcs.to_coord_array( &(p)->root, m, c )
#define cid_parser_to_fixed_array( p, m, f, t )                          \
          (p)->root.funcs.to_fixed_array( &(p)->root, m, f, t )
#define cid_parser_to_token( p, t )                         \
          (p)->root.funcs.to_token( &(p)->root, t )
#define cid_parser_to_token_array( p, t, m, c )                          \
          (p)->root.funcs.to_token_array( &(p)->root, t, m, c )

#define cid_parser_load_field( p, f, o )                              \
          (p)->root.funcs.load_field( &(p)->root, f, o, 0, 0 )
#define cid_parser_load_field_table( p, f, o )                              \
          (p)->root.funcs.load_field_table( &(p)->root, f, o, 0, 0 )


FT_END_HEADER

#endif /* __CIDPARSE_H__ */


/* END */