diff options
author | Karl Berry <karl@freefriends.org> | 2021-02-25 19:22:25 +0000 |
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committer | Karl Berry <karl@freefriends.org> | 2021-02-25 19:22:25 +0000 |
commit | ad547a6b5986815fda458221149728d9d9ab1d87 (patch) | |
tree | 16296910eb3eca724371474ea9aea3994dc69614 /Build/source/texk/dvipdfm-x/cff_types.h | |
parent | 947b43de3dd21d58ccc2ffadefc4441ea1c2a813 (diff) |
restore Build,TODO from r57911
git-svn-id: svn://tug.org/texlive/trunk@57915 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build/source/texk/dvipdfm-x/cff_types.h')
-rw-r--r-- | Build/source/texk/dvipdfm-x/cff_types.h | 138 |
1 files changed, 138 insertions, 0 deletions
diff --git a/Build/source/texk/dvipdfm-x/cff_types.h b/Build/source/texk/dvipdfm-x/cff_types.h new file mode 100644 index 00000000000..56370d19283 --- /dev/null +++ b/Build/source/texk/dvipdfm-x/cff_types.h @@ -0,0 +1,138 @@ +/* This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks. + + Copyright (C) 2002-2020 by Jin-Hwan Cho and Shunsaku Hirata, + the dvipdfmx project team. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. +*/ + +#ifndef _CFF_TYPES_H_ +#define _CFF_TYPES_H_ + +/* CFF Data Types */ + +#define CFF_TYPE_UNKNOWN 0 +#define CFF_TYPE_INTEGER (1 << 0) +#define CFF_TYPE_REAL (1 << 1) +#define CFF_TYPE_NUMBER (CFF_TYPE_INTEGER|CFF_TYPE_REAL) +#define CFF_TYPE_BOOLEAN (1 << 2) +#define CFF_TYPE_SID (1 << 3) +#define CFF_TYPE_ARRAY (1 << 4) +#define CFF_TYPE_DELTA (1 << 5) + +/* SID SID number */ +#define CFF_TYPE_ROS (1 << 6) +/* offset(0) */ +#define CFF_TYPE_OFFSET (1 << 7) +/* size offset(0) */ +#define CFF_TYPE_SZOFF (1 << 8) + +typedef unsigned char card8; /* 1-byte unsigned number */ +typedef unsigned short card16; /* 2-byte unsigned number */ +typedef unsigned char c_offsize; /* 1-byte unsigned number specifies the size + of an Offset field or fields, range 1-4 */ +typedef uint32_t l_offset; /* 1, 2, 3, or 4-byte offset */ +typedef unsigned short s_SID; /* 2-byte string identifier */ + +typedef struct { + card16 count; /* number of objects stored in INDEX */ + c_offsize offsize; /* Offset array element size, 1-4 */ + l_offset *offset; /* Offset array, count + 1 offsets */ + card8 *data; /* Object data */ +} cff_index; + +typedef struct { + card8 major; /* format major version (starting at 1) */ + card8 minor; /* format minor version (starting at 0) */ + card8 hdr_size; /* Header size (bytes) */ + c_offsize offsize; /* Absolute offset (0) size */ +} cff_header; + + +/* Dictionary */ +typedef struct { + int id; /* encoded data value (as card8 or card16) */ + const char *key; /* opname */ + int count; /* number of values */ + double *values; /* values */ +} cff_dict_entry; + +typedef struct { + int max; + int count; + cff_dict_entry *entries; +} cff_dict; + +/* Encoding, Charset and FDSelect */ +typedef struct +{ + s_SID first; /* SID or CID, or card8 for Encoding */ + card8 n_left; /* no. of remaining gids/codes in this range */ +} cff_range1; + +typedef struct +{ + s_SID first; /* SID or CID (card16) */ + card16 n_left; /* card16-version of range1 */ +} cff_range2; + +typedef struct +{ + card8 code; + s_SID glyph; +} cff_map; + +typedef struct +{ + card8 format; /* if (format & 0x80) then have supplement */ + card8 num_entries; /* number of entries */ + union { + card8 *codes; /* format 0 */ + cff_range1 *range1; /* format 1 */ + } data; + card8 num_supps; /* number of supplementary data */ + cff_map *supp; /* supplement */ +} cff_encoding; + +typedef struct +{ + card8 format; + card16 num_entries; + union { + s_SID *glyphs; /* format 0 */ + cff_range1 *range1; /* format 1 */ + cff_range2 *range2; /* format 2 */ + } data; +} cff_charsets; + +/* CID-Keyed font specific */ +typedef struct +{ + card16 first; + card8 fd; +} cff_range3; + +typedef struct +{ + card8 format; + card16 num_entries; /* number of glyphs/ranges */ + union { + card8 *fds; /* format 0 */ + cff_range3 *ranges; /* format 3 */ + } data; + /* card16 sentinel; */ /* format 3 only, must be equals to num_glyphs */ +} cff_fdselect; + +#endif /* _CFF_TYPES_H_ */ |