diff options
Diffstat (limited to 'Build/source/texk/web2c/luatexdir/font/writecff.h')
-rw-r--r-- | Build/source/texk/web2c/luatexdir/font/writecff.h | 461 |
1 files changed, 228 insertions, 233 deletions
diff --git a/Build/source/texk/web2c/luatexdir/font/writecff.h b/Build/source/texk/web2c/luatexdir/font/writecff.h index 8cb93024f7a..2d92a8723ae 100644 --- a/Build/source/texk/web2c/luatexdir/font/writecff.h +++ b/Build/source/texk/web2c/luatexdir/font/writecff.h @@ -1,349 +1,344 @@ -/* $Header: /home/cvsroot/dvipdfmx/src/cff_limits.h,v 1.3 2002/10/30 02:27:05 chofchof Exp $ +/* writecff.h - This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks. + Copyright 2002 by Jin-Hwan Cho and Shunsaku Hirata, + the dvipdfmx project team <dvipdfmx@project.ktug.or.kr> + Copyright 2006-2008 Taco Hoekwater <taco@luatex.org> - Copyright (C) 2002 by Jin-Hwan Cho and Shunsaku Hirata, - the dvipdfmx project team <dvipdfmx@project.ktug.or.kr> - - 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. -*/ + This file is part of LuaTeX. + + LuaTeX 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. + + LuaTeX 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 Lesser General Public + License for more details. + + You should have received a copy of the GNU General Public License along + with LuaTeX; if not, see <http://www.gnu.org/licenses/>. */ + +/* $Id: writecff.h 1518 2008-09-30 08:18:10Z taco $ */ #ifndef _CFF_LIMITS_H_ -#define _CFF_LIMITS_H_ +# define _CFF_LIMITS_H_ -#include <limits.h> +# include <limits.h> -#define CFF_INT_MAX 0x7fffffff -#define CFF_INT_MIN (-0x7fffffff - 1) +# define CFF_INT_MAX 0x7fffffff +# define CFF_INT_MIN (-0x7fffffff - 1) -#if (LONG_MAX < CFF_INT_MAX || LONG_MIN > CFF_INT_MIN) -#error "CFF support won't work on this system." -#endif +# if (LONG_MAX < CFF_INT_MAX || LONG_MIN > CFF_INT_MIN) +# error "CFF support won't work on this system." +# endif -#define CFF_SID_MAX 64999 -#define CFF_STDSTR_MAX 391 +# define CFF_SID_MAX 64999 +# define CFF_STDSTR_MAX 391 /* Type 2 Charstring */ -#define CS_NUM_SUBR_MAX 65536 -#define CS_STR_LEN_MAX 65536 -#define CS_STEM_ZONE_MAX 96 -#define CS_ARG_STACK_MAX 48 -#define CS_TRANS_ARRAY_MAX 32 -#define CS_SUBR_NEST_MAX 10 +# define CS_NUM_SUBR_MAX 65536 +# define CS_STR_LEN_MAX 65536 +# define CS_STEM_ZONE_MAX 96 +# define CS_ARG_STACK_MAX 48 +# define CS_TRANS_ARRAY_MAX 32 +# define CS_SUBR_NEST_MAX 10 -#endif /* _CFF_LIMITS_H_ */ +#endif /* _CFF_LIMITS_H_ */ #ifndef _CFF_TYPES_H_ -#define _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) +# 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) +# define CFF_TYPE_ROS (1 << 6) /* offset(0) */ -#define CFF_TYPE_OFFSET (1 << 7) +# define CFF_TYPE_OFFSET (1 << 7) /* size offset(0) */ -#define CFF_TYPE_SZOFF (1 << 8) +# 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 unsigned long l_offset; /* 1, 2, 3, or 4-byte offset */ -typedef unsigned short s_SID; /* 2-byte string identifier */ +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 unsigned long l_offset; /* 1, 2, 3, or 4-byte offset */ +typedef unsigned short s_SID; /* 2-byte string identifier */ -typedef unsigned long l_size; +typedef unsigned long l_size; 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 */ + 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; /* Dictionary */ typedef struct { - int id; /* encoded data value (as card8 or card16) */ - char *key; /* opname */ - int count; /* number of values */ - double *values; /* values */ + int id; /* encoded data value (as card8 or card16) */ + char *key; /* opname */ + int count; /* number of values */ + double *values; /* values */ } cff_dict_entry; typedef struct { - int max; - int count; - cff_dict_entry *entries; + 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 */ +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 */ +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; +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 */ +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; +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; +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 */ +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_ */ +#endif /* _CFF_TYPES_H_ */ #ifndef _CFF_STDSTR_H_ -#define _CFF_STDSTR_H_ +# define _CFF_STDSTR_H_ -#define CFF_STDSTR_MAX 391 +# define CFF_STDSTR_MAX 391 extern const char *const cff_stdstr[]; -#endif /* _CFF_STDSTR_H_ */ +#endif /* _CFF_STDSTR_H_ */ #ifndef _CFF_H_ -#define _CFF_H_ +# define _CFF_H_ /*#include "mfileio.h"*/ /* Flag */ -#define FONTTYPE_CIDFONT (1 << 0) -#define FONTTYPE_FONT (1 << 1) -#define FONTTYPE_MMASTER (1 << 2) +# define FONTTYPE_CIDFONT (1 << 0) +# define FONTTYPE_FONT (1 << 1) +# define FONTTYPE_MMASTER (1 << 2) -#define ENCODING_STANDARD (1 << 3) -#define ENCODING_EXPERT (1 << 4) +# define ENCODING_STANDARD (1 << 3) +# define ENCODING_EXPERT (1 << 4) -#define CHARSETS_ISOADOBE (1 << 5) -#define CHARSETS_EXPERT (1 << 6) -#define CHARSETS_EXPSUB (1 << 7) +# define CHARSETS_ISOADOBE (1 << 5) +# define CHARSETS_EXPERT (1 << 6) +# define CHARSETS_EXPSUB (1 << 7) -#define HAVE_STANDARD_ENCODING (ENCODING_STANDARD|ENCODING_EXPERT) -#define HAVE_STANDARD_CHARSETS \ +# define HAVE_STANDARD_ENCODING (ENCODING_STANDARD|ENCODING_EXPERT) +# define HAVE_STANDARD_CHARSETS \ (CHARSETS_ISOADOBE|CHARSETS_EXPERT|CHARSETS_EXPSUB) -#define CFF_STRING_NOTDEF 65535 - -typedef struct -{ - char *fontname; /* FontName */ - - /* - CFF structure - */ - - card8 header_major; /* major version */ - card8 header_minor; /* minor version */ - card8 header_hdr_size; /* Header size (bytes) */ - c_offsize header_offsize; /* Absolute offset (0) size */ - - cff_index *name; /* Name INDEX */ - cff_dict *topdict; /* Top DICT (single) */ - cff_index *string; /* String INDEX */ - cff_index *gsubr; /* Global Subr INDEX */ - cff_encoding *encoding; /* Encodings */ - cff_charsets *charsets; /* Charsets */ - cff_fdselect *fdselect; /* FDSelect, CIDFont only */ - cff_index *cstrings; /* CharStrings */ - cff_dict **fdarray; /* CIDFont only */ - cff_dict **private; /* per-Font DICT */ - cff_index **subrs; /* Local Subr INDEX, per-Private DICT */ - - /* -- extra data -- */ - l_offset gsubr_offset; - card16 num_glyphs; /* number of glyphs (CharString INDEX count) */ - card8 num_fds; /* number of Font DICT */ - - /* Updated String INDEX. - * Please fix this. We should separate input and output. - */ - cff_index *_string; - - unsigned char *stream; - l_offset offset; - l_offset stream_size; - - int index; /* CFF fontset index */ - int flag; /* Flag: see above */ +# define CFF_STRING_NOTDEF 65535 + +typedef struct { + char *fontname; /* FontName */ + + /* - CFF structure - */ + + card8 header_major; /* major version */ + card8 header_minor; /* minor version */ + card8 header_hdr_size; /* Header size (bytes) */ + c_offsize header_offsize; /* Absolute offset (0) size */ + + cff_index *name; /* Name INDEX */ + cff_dict *topdict; /* Top DICT (single) */ + cff_index *string; /* String INDEX */ + cff_index *gsubr; /* Global Subr INDEX */ + cff_encoding *encoding; /* Encodings */ + cff_charsets *charsets; /* Charsets */ + cff_fdselect *fdselect; /* FDSelect, CIDFont only */ + cff_index *cstrings; /* CharStrings */ + cff_dict **fdarray; /* CIDFont only */ + cff_dict **private; /* per-Font DICT */ + cff_index **subrs; /* Local Subr INDEX, per-Private DICT */ + + /* -- extra data -- */ + l_offset gsubr_offset; + card16 num_glyphs; /* number of glyphs (CharString INDEX count) */ + card8 num_fds; /* number of Font DICT */ + + /* Updated String INDEX. + * Please fix this. We should separate input and output. + */ + cff_index *_string; + + unsigned char *stream; + l_offset offset; + l_offset stream_size; + + int index; /* CFF fontset index */ + int flag; /* Flag: see above */ } cff_font; extern cff_font *cff_open(unsigned char *stream, long stream_size, int n); -extern void cff_close (cff_font *cff); +extern void cff_close(cff_font * cff); -#define cff_seek_set(c, p) seek_absolute (((c)->stream), ((c)->offset) + (p)); +# define cff_seek_set(c, p) seek_absolute (((c)->stream), ((c)->offset) + (p)); /* CFF Header */ -extern long cff_put_header (cff_font *cff, card8 *dest, long destlen); +extern long cff_put_header(cff_font * cff, card8 * dest, long destlen); /* CFF INDEX */ -extern cff_index *cff_get_index (cff_font *cff); -extern cff_index *cff_get_index_header (cff_font *cff); -extern void cff_release_index (cff_index *idx); -extern cff_index *cff_new_index (card16 count); -extern long cff_index_size (cff_index *idx); -extern long cff_pack_index (cff_index *idx, card8 *dest, long destlen); +extern cff_index *cff_get_index(cff_font * cff); +extern cff_index *cff_get_index_header(cff_font * cff); +extern void cff_release_index(cff_index * idx); +extern cff_index *cff_new_index(card16 count); +extern long cff_index_size(cff_index * idx); +extern long cff_pack_index(cff_index * idx, card8 * dest, long destlen); /* Name INDEX */ -extern char *cff_get_name (cff_font *cff); -extern long cff_set_name (cff_font *cff, char *name); +extern char *cff_get_name(cff_font * cff); +extern long cff_set_name(cff_font * cff, char *name); /* Global and Local Subrs INDEX */ -extern long cff_read_subrs (cff_font *cff); +extern long cff_read_subrs(cff_font * cff); /* Encoding */ -extern long cff_read_encoding (cff_font *cff); -extern long cff_pack_encoding (cff_font *cff, card8 *dest, long destlen); -extern card16 cff_encoding_lookup (cff_font *cff, card8 code); -extern void cff_release_encoding (cff_encoding *encoding); +extern long cff_read_encoding(cff_font * cff); +extern long cff_pack_encoding(cff_font * cff, card8 * dest, long destlen); +extern card16 cff_encoding_lookup(cff_font * cff, card8 code); +extern void cff_release_encoding(cff_encoding * encoding); /* Charsets */ -extern long cff_read_charsets (cff_font *cff); -extern long cff_pack_charsets (cff_font *cff, card8 *dest, long destlen); +extern long cff_read_charsets(cff_font * cff); +extern long cff_pack_charsets(cff_font * cff, card8 * dest, long destlen); /* Returns GID of PS name "glyph" */ -extern card16 cff_glyph_lookup (cff_font *cff, const char *glyph); +extern card16 cff_glyph_lookup(cff_font * cff, const char *glyph); /* Returns GID of glyph with SID/CID "cid" */ -extern card16 cff_charsets_lookup (cff_font *cff, card16 cid); -extern void cff_release_charsets (cff_charsets *charset); +extern card16 cff_charsets_lookup(cff_font * cff, card16 cid); +extern void cff_release_charsets(cff_charsets * charset); /* Returns SID or CID */ -extern card16 cff_charsets_lookup_inverse (cff_font *cff, card16 gid); +extern card16 cff_charsets_lookup_inverse(cff_font * cff, card16 gid); /* FDSelect */ -extern long cff_read_fdselect (cff_font *cff); -extern long cff_pack_fdselect (cff_font *cff, card8 *dest, long destlen); -extern card8 cff_fdselect_lookup (cff_font *cff, card16 gid); -extern void cff_release_fdselect (cff_fdselect *fdselect); +extern long cff_read_fdselect(cff_font * cff); +extern long cff_pack_fdselect(cff_font * cff, card8 * dest, long destlen); +extern card8 cff_fdselect_lookup(cff_font * cff, card16 gid); +extern void cff_release_fdselect(cff_fdselect * fdselect); /* Font DICT(s) */ -extern long cff_read_fdarray (cff_font *cff); +extern long cff_read_fdarray(cff_font * cff); /* Private DICT(s) */ -extern long cff_read_private (cff_font *cff); +extern long cff_read_private(cff_font * cff); /* String */ -extern int cff_match_string (cff_font *cff, const char *str, s_SID sid); -extern char *cff_get_string (cff_font *cff, s_SID id); -extern long cff_get_sid (cff_font *cff, char *str); -extern s_SID cff_add_string (cff_font *cff, char *str); -extern void cff_update_string (cff_font *cff); +extern int cff_match_string(cff_font * cff, const char *str, s_SID sid); +extern char *cff_get_string(cff_font * cff, s_SID id); +extern long cff_get_sid(cff_font * cff, char *str); +extern s_SID cff_add_string(cff_font * cff, char *str); +extern void cff_update_string(cff_font * cff); -#define cff_is_stdstr(s) (cff_get_sid(NULL, (s)) >= 0) +# define cff_is_stdstr(s) (cff_get_sid(NULL, (s)) >= 0) -#endif /* _CFF_H_ */ +#endif /* _CFF_H_ */ #ifndef _CFF_DICT_H_ -#define _CFF_DICT_H_ +# define _CFF_DICT_H_ -#define CFF_CIDCOUNT_DEFAULT 8720 -#define CFF_NOMINALWIDTHX_DEFAULT 0.0 -#define CFF_DEFAULTWIDTHX_DEFAULT 0.0 +# define CFF_CIDCOUNT_DEFAULT 8720 +# define CFF_NOMINALWIDTHX_DEFAULT 0.0 +# define CFF_DEFAULTWIDTHX_DEFAULT 0.0 -extern cff_dict *cff_new_dict (void); -extern void cff_release_dict (cff_dict *dict); +extern cff_dict *cff_new_dict(void); +extern void cff_release_dict(cff_dict * dict); -extern void cff_dict_set (cff_dict *dict, const char *key, int idx, double value); -extern double cff_dict_get (cff_dict *dict, const char *key, int idx); -extern void cff_dict_add (cff_dict *dict, const char *key, int count); -extern void cff_dict_remove (cff_dict *dict, const char *key); -extern int cff_dict_known (cff_dict *dict, const char *key); +extern void cff_dict_set(cff_dict * dict, const char *key, int idx, + double value); +extern double cff_dict_get(cff_dict * dict, const char *key, int idx); +extern void cff_dict_add(cff_dict * dict, const char *key, int count); +extern void cff_dict_remove(cff_dict * dict, const char *key); +extern int cff_dict_known(cff_dict * dict, const char *key); /* decode/encode DICT */ -extern cff_dict *cff_dict_unpack (card8 *data, card8 *endptr); -extern long cff_dict_pack (cff_dict *dict, card8 *dest, long destlen); +extern cff_dict *cff_dict_unpack(card8 * data, card8 * endptr); +extern long cff_dict_pack(cff_dict * dict, card8 * dest, long destlen); -extern void cff_dict_update (cff_dict *dict, cff_font *cff); +extern void cff_dict_update(cff_dict * dict, cff_font * cff); -#endif /* _CFF_DICT_H_ */ +#endif /* _CFF_DICT_H_ */ #ifndef _CS_TYPE2_H_ -#define _CS_TYPE2_H_ +# define _CS_TYPE2_H_ typedef struct { - int flags; /* unused in Type 2 charstring */ - double wx, wy; - struct { - double llx, lly, urx, ury; - } bbox; - struct { - double asb, adx, ady; - card8 bchar, achar; - } seac; /* unused in Type 2 charstring */ + int flags; /* unused in Type 2 charstring */ + double wx, wy; + struct { + double llx, lly, urx, ury; + } bbox; + struct { + double asb, adx, ady; + card8 bchar, achar; + } seac; /* unused in Type 2 charstring */ } cs_ginfo; -extern long cs_copy_charstring (card8 *dest, long destlen, - card8 *src, long srclen, - cff_index *gsubr, cff_index *subr, - double default_width, double nominal_width, cs_ginfo *ginfo); -#endif /* _CS_TYPE2_H_ */ +extern long cs_copy_charstring(card8 * dest, long destlen, + card8 * src, long srclen, + cff_index * gsubr, cff_index * subr, + double default_width, double nominal_width, + cs_ginfo * ginfo); +#endif /* _CS_TYPE2_H_ */ #define cff_is_cidfont(a) (a->flag & FONTTYPE_CIDFONT) #define cff_understandable(a) (a->header_major==1) -extern cff_font *read_cff(unsigned char *buf,long buflength, int subf); +extern cff_font *read_cff(unsigned char *buf, long buflength, int subf); -extern void write_cff(cff_font *cff, fd_entry *fd, int hack); -extern void write_cid_cff(cff_font *cffont, fd_entry *fd, int uglytype1fix) ; +extern void write_cff(cff_font * cff, fd_entry * fd); +extern void write_cid_cff(cff_font * cffont, fd_entry * fd); |