ref: 5d651faa702da095f84c805ff013cd1a7869ec31
dir: /src/cid/cidparse.h/
/**************************************************************************** * * cidparse.h * * CID-keyed Type1 parser (specification). * * Copyright (C) 1996-2021 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 <freetype/internal/t1types.h> #include <freetype/internal/ftstream.h> #include <freetype/internal/psaux.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_UInt 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 */