/***************************************************************************/ | |
/* */ | |
/* cidparse.h */ | |
/* */ | |
/* CID-keyed Type1 parser (specification). */ | |
/* */ | |
/* Copyright 1996-2015 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_ULong postscript_len; | |
FT_ULong data_offset; | |
FT_ULong 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 */ |