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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /modules/freetype2/src/cid/cidparse.h | |
parent | Initial commit. (diff) | |
download | firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip |
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'modules/freetype2/src/cid/cidparse.h')
-rw-r--r-- | modules/freetype2/src/cid/cidparse.h | 130 |
1 files changed, 130 insertions, 0 deletions
diff --git a/modules/freetype2/src/cid/cidparse.h b/modules/freetype2/src/cid/cidparse.h new file mode 100644 index 0000000000..2fd4e7a931 --- /dev/null +++ b/modules/freetype2/src/cid/cidparse.h @@ -0,0 +1,130 @@ +/**************************************************************************** + * + * cidparse.h + * + * CID-keyed Type1 parser (specification). + * + * Copyright (C) 1996-2023 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 */ |