1 2008-12-24 Kenichi Handa <handa@m17n.org>
3 * src/otfdrive.c (get_uvs_glyph): Complete the code.
5 2008-12-23 Kenichi Handa <handa@m17n.org>
7 * example/otfview.c (update_seq_area): Call OTF_drive_cmap.
9 * example/otfdump.c (dump_cmap_table): Fix previous change.
11 * src/otfdrive.c (lookup_encoding_4): Fix typo.
12 (get_uvs_glyph): Argument changed.
13 (check_cmap_uvs): Adjusted for the above change.
15 * src/otfopen.c (READ_UINT24): New macro.
16 (read_cmap_uvs_table): Argument changed. Complete the code.
17 (read_cmap_table): Adjusted for the above change. Fix typo.
19 * src/otf.h (OTF_cmapSegment): Fix typo.
20 (OTF_EncodingSubtable4): Fix typo.
21 (OTF_UVSMapping): New type.
22 (OTF_UnicodeValueRange): New type.
23 (OTF_VariationSelectorRecord): New type.
24 (OTF_EncodingSubtable14): Fix previous change.
26 2008-12-22 Kenichi Handa <handa@m17n.org>
28 * example/otfdump.c (dump_cmap_table): Handle format 14.
30 * src/otfdrive.c (check_cmap_uvs): New function. Not yet completed.
32 (OTF_drive_cmap): Check UVS (Unicode Variation Sequences).
33 (get_uvs_glyph): New function.
35 * src/otfopen.c (read_cmap_uvs_table): New function.
36 (read_cmap_table): Handle format 14 (Unicode Variation Sequences).
39 * src/otf.h (OTF_EncodingSubtable14): New type.
40 (OTF_EncodingSubtable): New union member f.f14.
42 2008-12-03 Kenichi Handa <handa@m17n.org>
44 * example/otfview.c (update_seq_area): Call OTF_drive_gpos2
45 instead of OTF_drive_gpos. Handle the accumulated positioning.
47 * src/otfdrive.c (setup_lookup_flags): The last argument changed
48 to lookup_flags. Just set the elements to 1 or 0.
49 (gstring_insert_for_gpos): New function.
50 (lookup_gpos): New arg accumulate. Insert pseudo glyphs to
51 accumulate positioning if necessary.
52 (OTF_drive_gsub_internal): Adjusted for the change of
54 (OTF_drive_gpos_internal): Renamed from OTF_drive_gpos. Adjusted
55 for the change of setup_lookup_flags and lookup_gpos.
56 (OTF_drive_gpos): Just call OTF_drive_gpos_internal with
58 (OTF_drive_gpos2): New function.
60 * src/otf.h (OTF_drive_gpos2): Extern it.
62 2008-11-27 Simon Zamecnik <zamecnik@ui42.sk> (tiny change)
64 * src/otfdrive.c (setup_lookup_indices): New arg LangSys.
65 (OTF_drive_gsub_internal, OTF_drive_gpos): Adjusted for the above
68 2008-07-01 Kenichi Handa <handa@m17n.org>
70 * src/otfopen.c (make_stream, setup_stream)
71 (make_stream_from_ft_face, free_stream, read_offset_table): Make
74 2008-06-29 Kenichi Handa <handa@m17n.org>
76 * Version 0.9.8 released.
78 2008-06-29 Kenichi Handa <handa@m17n.org>
80 * configure.ac: Versions changed to 0.9.8.
82 * example/otfview.c (DEVICE_DELTA): Handle an invalid table.
84 * example/otfdump.c (dump_device_table): Handle an invalid table.
86 * src/otfopen.c (read_device_table): Accept an invalid table.
88 2007-12-28 Kenichi Handa <handa@ni.aist.go.jp>
90 * Version 0.9.7 released.
92 2007-12-28 Kenichi Handa <handa@ni.aist.go.jp>
94 * configure.ac: Versions changed to 0.9.7.
96 2007-12-20 Kenichi Handa <handa@ni.aist.go.jp>
98 * src/otfdrive.c (gstring_subst): If a glyph is changed, set the
99 character code to 0, and update GlyphClass.
101 2007-10-29 Kenichi Handa <handa@m17n.org>
103 * example/otfdump.c (dump_chain_class_set_list): Ignore an element
104 whose offset is zero.
106 2007-09-06 Kenichi Handa <handa@m17n.org>
108 * src/otfdrive.c (lookup_gpos): Ignore mark glyphs while
109 processing GPOS_MarkBase1.
111 2007-08-17 Kenichi Handa <handa@m17n.org>
113 * src/otfdrive.c (lookup_gpos): Fix handling of IGNORED_GLYPH.
115 2007-08-06 Kenichi Handa <handa@m17n.org>
117 * src/otfdrive.c (gstring_subst): If otf->cmap is NULL, set
118 character code of a glyph to 0.
119 (OTF_drive_gsub): If otf->cmap is NULL, try to load it.
121 2007-07-13 Kenichi Handa <handa@m17n.org>
123 * Version 0.9.6 released.
125 2007-07-13 Kenichi Handa <handa@m17n.org>
127 * configure.ac: Updated to 0.9.6.
129 * src/otf.h (LIBOTF_VERSION): Updated to 0.9.6.
130 (LIBOTF_RELEASE_NUMBER): Updated to 6.
132 2007-07-09 Kenichi Handa <handa@m17n.org>
134 * src/otfdrive.c (gstring_subst): Remove a glyph if it is ignored
135 because of 0 glyph ID.
137 2007-01-09 Kenichi Handa <handa@m17n.org>
139 * src/otf.h: Adjusted for C++. Adjusted many prototypes to
140 contain `const' qualifiers.
142 * src/otferror.h (otf__error): Add `const' qualifier.
144 * src/otferror.c (otf__error, OTF_perror): Add `const' qualifiers.
146 * src/otfdrive.c: Add many `const' qualifiers.
148 * src/otfopen.c: Add many `const' qualifiers.
150 2006-07-25 Kenichi Handa <handa@m17n.org>
152 * Version 0.9.5 released.
154 2006-07-25 Kenichi Handa <handa@m17n.org>
156 * src/otfdrive.c (gstring_subst): Setup all members of struct
158 (lookup_gsub): Call gstring_subst with correct args.
160 2006-07-19 Kenichi Handa <handa@m17n.org>
162 * libotf.pc.in: New file.
164 * Makefile.am (pkgconfigdir, pkgconfig_DATA): New variables.
166 * configure.ac: Updated to 0.9.5.
167 (FREETYPE_INC, FREETYPE_LD_FLAGS): AC_SUBST them.
168 (AC_CONFIG_FILES): Include libotf.pc.
170 * libotf-config.in: Include @FREETYPE_INC@ and @FREETYPE_LD_FLAGS@
173 2006-07-18 Kenichi Handa <handa@m17n.org>
175 * example/otfview.c (bitmap): Array increated to cover full
177 (fontindex): New variable.
178 (update_glyph_area): Adjusted for the change of `bitmap'.
179 (GlyphProc): Likewise.
180 (help): New function.
181 (main): Accept a new 2nd arg INDEX.
183 2006-07-14 Kenichi Handa <handa@m17n.org>
185 * src/otfopen.c: Include FT_TRUETYPE_TABLES_H.
186 (make_stream): New arg name. Caller changed.
187 (setup_stream): Delete arg name.
188 (make_stream_from_ft_face): New function.
189 (read_cmap_table): Fix typo (`i'->`j').
190 (read_header_part): New arg face. Caller changed.
191 (OTF_open_ft_face): New function.
193 * src/otf.h (LIBOTF_VERSION): Updated to 0.9.5.
194 (LIBOTF_RELEASE_NUMBER): Updated to 5.
195 (OTF_open_ft_face): Extern it.
197 2006-07-11 Kenichi Handa <handa@m17n.org>
199 * src/otf.h (OTF_ERROR_FT_FACE): New macro.
201 2006-07-07 Kenichi Handa <handa@m17n.org>
203 * src/otf.h (OTF_Anchor): Distinguish XDeviceTable and
206 2006-06-23 Kenichi Handa <handa@m17n.org>
208 * example/otfview.c (update_glyph_area): Don't use none_pixmap for
209 glyph index 0 if charmap_index is negative.
211 * example/otftobdf.c (main): Call dump_image with the arg full as 0.
213 * src/otfopen.c (read_table_directory): Fix setting of tag name.
215 2006-02-15 Kenichi Handa <handa@m17n.org>
217 * example/otfview.c (DumpProc): Fix handling of non-existing glyph.
218 (create_otf_script_widgets): Fix typo; gsub -> gpos.
220 2006-02-10 Kenichi Handa <handa@m17n.org>
222 * src/otfopen.c (read_table_directory): Fix setting of
223 OTF_TableDirectory->name.
225 2006-02-07 Kenichi Handa <handa@m17n.org>
227 * example/otfview.c (DumpProc): Fix calculation of x/y offsets.
229 2006-01-27 Kenichi Handa <handa@m17n.org>
231 * example/otfview.c (DumpProc): Completely re-written to produce
232 PostScirpt instead of PBM.
234 2005-12-22 Kenichi Handa <handa@m17n.org>
236 * Version 0.9.4 released.
238 * src/otf.h (LIBOTF_VERSION): Updated to "0.9.4"
239 (LIBOTF_RELEASE_NUMBER): Update to 4.
241 2005-12-22 Kenichi Handa <handa@m17n.org>
243 * example/otfview.c (update_glyph_area): Use non_pixmap for
246 2005-11-22 Kenichi Handa <handa@m17n.org>
248 * example/otfview.c (main) [! HAVE_X11_XAW_COMMAND_H]: Fix args to
251 * configure.ac: Use AC_CHECK_HEADERS instead of AC_CHECK_HEADER.
253 2005-09-02 Kenichi Handa <handa@m17n.org>
255 * example/Makefile.am (otfview_LDFLAGS): Use @X11_XT_XAW_XMU@
256 instead of directory listing libraries.
258 * autogen.sh: Run automake with -a -c.
260 * configure.ac (AC_INIT): Version updated to 0.9.4.
261 (AM_INIT_AUTOMAKE): Likewise.
262 (X11_XT_XAW_XMU): New variable. Set to a library list for Xaw if
265 2005-07-11 Kenichi Handa <handa@m17n.org>
267 * src/otfdrive.c (OTF_drive_gsub_internal): Call OTF_get_table
269 (OTF_drive_gpos): Likewise.
271 * src/otfopen.c (read_gsub_gpos_table): Set *table->address earlier.
272 (OTF_check_features): Set script_list and feature_list according
273 to gsubp. Even if failed in getting features, if all requested
274 features are negative, return 1.
276 2005-06-29 Kenichi Handa <handa@m17n.org>
278 * example/otfview.c (get_features): Don't return "*" even if all
279 features are being used.
281 * src/otfdrive.c (OTF_drive_gsub_internal): Initialize
282 positioning_type member to 0.
283 (OTF_drive_gpos): Likewise.
285 2005-06-24 Kenichi Handa <handa@m17n.org>
287 * src/otfopen.c (OTF_check_features): If the MSB of a feature tag
288 is set, treat it as a negation flag.
290 2005-06-14 Kenichi Handa <handa@m17n.org>
292 * src/otfopen.c (OTF_check_features): If gsubp is zero, check gpos
293 scripts and features. Treat feature tag 0 as wildcard.
295 2005-05-26 Kenichi Handa <handa@m17n.org>
297 * example/otfview.c (langsys_tag): New variable.
298 (get_features): Check if rec->langsys and rec->features are not
300 (update_seq_area): Delete unused var.
301 (setup_feature_rec): Setup rec->langsys correctly. Don't allocate
303 (compose_script_langsys, decompose_script_langsys): New functions.
304 (ScriptProc): Fix handling of the arg call_data.
305 (create_otf_script_widgets): Check all langsys. Allocate
306 gsub.features and gpos.features here.
307 (create_otf_widgets): Delete unused var.
309 * example/otflist.c (print_gsub_gpos_info): Don't print
311 (main): Delete unused variables.
313 2005-05-23 Kenichi Handa <handa@m17n.org>
315 * src/otfopen.c (OTF_check_features): Fix indexing to
316 feature_list->Feature.
317 (OTF_tag): Handle the case that the length of NAME is short.
319 2005-05-21 Kenichi Handa <handa@m17n.org>
321 * src/otfopen.c (OTF_get_features): If table_info doesn't have
322 stream nor address, return -1.
324 2005-05-19 Kenichi Handa <handa@m17n.org>
326 * src/otf.h (OTF_get_scripts, OTF_get_features,
327 OTF_check_features): Extern them.
329 * src/otfopen.c (enum OTF_ReaderFlag): New enum.
330 (OTF_TableInfo): Change the prototype of the member `reader'.
332 (read_head_table, read_name_table, read_cmap_table)
333 (read_gdef_table): Adjusted for the change of OTF_TableInfo.
334 (read_feature_list): Seek the stream at first.
335 (read_gsub_gpos_table): Adjusted for the change of OTF_TableInfo.
336 Pay attention to the arg `flag'.
337 (read_gsub_table, read_gpos_table): Adjusted for the change of
339 (OTF_get_table): Likewise.
340 (OTF_get_scripts, OTF_get_features, OTF_check_features): New
343 2005-05-13 Kenichi Handa <handa@m17n.org>
345 * src/otfdrive.c (lookup_gsub): Increment `gidx' correctly in the
346 case of GSUB_Ligature1.
348 2005-02-18 Kenichi Handa <handa@m17n.org>
350 * src/otferror.c (error_message): Allocate it statically.
351 (otf__error): Don't allocate error_message dynamically.
352 (OTF_perror): Adjust for the above changes.
354 2005-02-17 Kenichi Handa <handa@m17n.org>
356 * example/otflist.c (filter): Accept extentions ".ttc" and ".TTC".
358 * src/otfopen.c (read_cmap_table): Delete unsed var.
360 * src/otfdrive.c (gstring_subst): Correctly set temp.f.index.
361 (lookup_gsub): Fix updating gidx.
362 (gstring_subst): New arg OTF. Callers changed.
363 (lookup_gsub): New arg OTF. Callers changed.
365 2004-12-27 Kenichi Handa <handa@m17n.org>
367 * Version 0.9.3 released.
369 2004-11-19 Kenichi Handa <handa@m17n.org>
371 * libotf-config: Update to version "0.9.3".
373 * configure.ac (AC_INIT): Update to 0.9.3.
374 (AM_INIT_AUTOMAKE): Likewise.
376 * src/otf.h (LIBOTF_VERSION): Update to "0.9.3".
377 (LIBOTF_RELEASE_NUMBER): Update to 3.
379 2004-11-09 Kenichi Handa <handa@m17n.org>
381 * src/otf.h (OTF_Glyph): Delete member alternate_set.
382 (OTF_drive_gsub_alternate): Extern it.
384 * src/otfdrive.c (lookup_gsub): New arg alternate_subst. Callers
386 (OTF_drive_gsub_internal): Renamed from OTF_drive_gsub.
387 (OTF_drive_gsub): Just call OTF_drive_gsub_internal.
388 (OTF_drive_gsub_alternate): New function.
390 * example/otfview.c (alt_subst, do_alternate_subst): New
392 (update_seq_area): If do_alternate_subst, call
393 OTF_drive_gsub_alternate. Correctly set advance. Don't check
395 (AltSubstProc): New function.
396 (create_widgets): Create AltSubst widget.
398 2004-11-08 Kenichi Handa <handa@m17n.org>
400 * example/otfview.c: Include "config.h".
402 2004-11-02 Kenichi Handa <handa@m17n.org>
404 * example/otfview.c (MAX_FEATURE_COUNT): Delete this macro.
405 (FeatureElement): New type.
406 (FeatureRec): New element num_features and parent.
407 (update_seq_area): Show alternate glyphs if any.
408 (setup_feature_rec): (Re)allocate rec->features. Create widgets.
409 (create_otf_widgets): Don't create widgets here.
411 * example/otfdump.c (dump_cmap_table): Support Format 2 of cmap.
413 * src/otfopen.c (read_cmap_table): Support Format 2 of cmap.
415 * src/otfdrive.c (lookup_gsub): For Format 3, set
416 OTF_Glyph->alternate_set.
418 * src/otf.h (OTF_EncodingSubtable2): New members subHeaderCount
420 (OTF_Glyph): New member alternate_set.
422 2004-10-27 Kenichi Handa <handa@m17n.org>
424 * example/otfview.c: Pay attention to HAVE_X11_XAW_COMMAND_H.
426 * configure.ac: Check existence of X11/Xaw/Command.h.
428 2004-09-03 Kenichi Handa <handa@m17n.org>
430 * src/otfdrive.c (GSTRING_INSERT): Fix size of reallocating
432 (lookup_gpos): For LooupType 5, fix finding a base/ligature glyph.
434 * example/otfview.c (update_seq_area): Use malloc and free for
437 2004-08-13 Kenichi Handa <handa@m17n.org>
439 * Version 0.9.2 released.
441 2004-08-13 Kenichi Handa <handa@m17n.org>
443 * src/otfdrive.c (IGNORED_GLYPH): Fix checking of MarkAttachClass.
445 * configure.ac: Updated to 0.9.2.
447 * src/otf.h (LIBOTF_VERSION): Updated to 0.9.2.
448 (LIBOTF_RELEASE_NUMBER): Updated to 2.
450 2004-08-09 Kenichi Handa <handa@m17n.org>
452 * Version 0.9.1 released.
454 2004-08-09 Kenichi Handa <handa@m17n.org>
456 * src/otfdrive.c (setup_lookup_indices): Fix handling of "*" in
459 * example/otfview.c (update_seq_area): Call OTF_drive_gdef only
460 when otf is not NULL.
462 2004-08-07 Kenichi Handa <handa@m17n.org>
464 * example/otfview.c (FeatureProc): Highlight selected features by
465 changing border width, not by changing fore and back color.
466 (setup_feature_rec): Setup internal height and width of widgets.
467 (create_otf_widgets): Likewise.
469 * src/otfdrive.c (IGNORED_GLYPH): New macro.
470 (gstring_subst, match_ids, match_chain_ids, match_classes)
471 (match_chain_classes, match_coverages, match_chain_coverages):
473 (lookup_gsub): Likewise. Include OTF_MarkAttachmentType in flag.
474 (lookup_gpos): Likewise.
476 2004-08-06 Kenichi Handa <handa@m17n.org>
478 * src/otfdrive.c (lookup_gsub): Fix handling of Extension lookup.
479 (lookup_gpos): Support Extension lookup.
480 (gstring_subst): Fix previous change.
482 2004-08-05 Kenichi Handa <handa@m17n.org>
484 * src/otf.h (enum OTF_LookupFlagBit): Fix OTF_IgnoreMarks.
486 * example/otfview.c (update_seq_area): Fix sign of yoff.
487 Support more positioning_type.
489 * example/otfdump.c (dump_lookup_subtable_gpos): Add support for
492 * src/otfopen.c (read_ligature_attach): Fix for the case that an
495 * src/otfdrive.c (lookup_gpos): Add support for LookupType 5.
496 Fix handling of flag.
497 (gstring_subst): Fix previous change.
499 2004-08-04 Kenichi Handa <handa@m17n.org>
501 * example/otfview.c (bidi, reversed): New variables.
502 (update_seq_area): Call OTF_drive_gdef. If reversed is nonzero,
503 reorder glyphs properly. Create pixmap if necessary. Handle
504 OTF_XAdvance and OTF_XAdvDevice.
505 (BidiProc): New function.
506 (create_widgets): Setup bidi.
508 * src/otfdrive.c (gstring_subst): New arg flag. Caller changed.
509 Ignore glyphs specified in flag.
510 (match_ids, match_classes, match_coverages): Likewise.
511 (match_chain_ids, match_chain_classes, match_chain_coverages): New
513 (lookup_gsub): Fix handling of LookupFlag.
514 (lookup_gpos): Likewise. Support more LookupType.
516 * src/otf.h (OTF_LookupFlagIgnoreMask): New macro.
518 2004-07-29 Kenichi Handa <handa@m17n.org>
520 * example/otfview.c (create_widgets): Fix width of index glyphs..
522 2004-07-26 Kenichi Handa <handa@m17n.org>
524 * src/otfopen.c (read_value_record): Fix typo.
526 * src/otfdrive.c (lookup_gpos): Don't apply a GPOS feature twice.
527 (OTF_drive_gpos): Initialize values positioning_type memeber.
528 (OTF_drive_gsub): Fix previous change.
530 2004-07-24 Kenichi Handa <handa@m17n.org>
532 * src/otfdrive.c (gstring_subst): Set `c' and `f.index' of
534 (OTF_drive_gsub): Iniialize f.index member of OTF_Glhph.
536 * src/otf.h (OTF_Glyph): New union member u.index.
538 2004-07-23 Kenichi Handa <handa@m17n.org>
540 * example/otfview.c: Big change to implement selection of script.
542 2004-07-12 Kenichi Handa <handa@m17n.org>
544 * example/otfview.c: Big change to implement driving OpenType
545 tables (GSUB and GPOS).
547 * src/otfdrive.c (get_langsys): If script is NULL, use the first
550 2004-07-09 Kenichi Handa <handa@m17n.org>
552 * src/otfdrive.c (lookup_gpos): Ignore glyphs whose ID is 0 (fix
553 for the case of LookupType 2).
555 2004-07-08 Kenichi Handa <handa@m17n.org>
557 * src/otfopen.c (read_class_set_list): Allocate the array *set
560 2004-07-07 Kenichi Handa <handa@m17n.org>
562 * src/otfdrive.c (lookup_gsub): For LookupType 5 Subformat 2, if
563 ClassSet is not defined, do nothing.
565 2004-06-29 Kenichi Handa <handa@m17n.org>
567 * src/otfdrive.c (lookup_gsub): Fix handling of lookup type 6
570 2004-05-28 Kenichi Handa <handa@m17n.org>
572 * example/otflist.c: Include <sys/types.h> and "config.h".
573 (next_file): New function.
574 (main): Call next_file.
576 * configure.ac: Check functions scandir and alphasort.
578 2004-05-06 Kenichi Handa <handa@m17n.org>
580 * example/otftobdf.c (registry): New variable.
581 (dump_header): Include registry in the font name.
582 (main): Handle the encoding arg of the format M-N. Without this
583 arg, generate a font with raw-encoding.
585 * src/otfdrive.c: Include "config.h". Delete '//' style comments.
586 (lookup_encoding_0, lookup_encoding_2, lookup_encoding_4)
587 (lookup_encoding_6, lookup_encoding_8, lookup_encoding_10)
588 (lookup_encoding_12, OTF_drive_cmap2): New functions.
590 * src/otfopen.c (read_name): Argument changed. Set
591 OTF_NameRecord->ascii. If possible, convert Unicode sequence to
593 (read_name_table): Adjusted for the change of read_name.
594 (read_cmap_table): Signal an error (not-yet-supported) if format
595 is 2. Support for formats, 8, 10, 12.
596 (read_value_record): Clear value_record at first.
597 (read_lookup_subtable_gpos): Fix for the case subFormat is 1 and
599 (OTF_open): Check file name extension.
601 * example/otflist.c: Include <otf.h>.
602 (FATAL_ERROR): New macro.
603 (print_tag, print_gsub_gpos_info, help_and_exit): New functions.
604 (main): Handle -h, --help, -l args. Prefer family/style names
605 extracted by the otf library.
607 2004-03-30 Kenichi Handa <handa@m17n.org>
609 * src/otfopen.c (read_value_record): Clear value_record at
611 (read_lookup_subtable_gpos): For Lookup Type 1, read Coverage at
614 2004-03-29 Kenichi Handa <handa@m17n.org>
616 * example/otfdump.c (dump_lookup_subtable_gsub): For Lookup Type
617 7, fix arg to dump_lookup_subtable_gsub.
618 (dump_lookup_subtable_gpos): Support Lookup Type 9.
620 * autogen.sh: Run automake after autoheader.
622 * src/otfopen.c (OTF_close): Free otf->filename.
624 2004-02-01 Kenichi Handa <handa@m17n.org>
626 * Version 0.9 released.
629 Copyright (C) 2003, 2004
630 National Institute of Advanced Industrial Science and Technology (AIST)
631 Registration Number H15PRO112
633 This file is part of the m17n library.
635 The m17n library is free software; you can redistribute it and/or
636 modify it under the terms of the GNU Lesser General Public License
637 as published by the Free Software Foundation; either version 2.1 of
638 the License, or (at your option) any later version.
640 The m17n library is distributed in the hope that it will be useful,
641 but WITHOUT ANY WARRANTY; without even the implied warranty of
642 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
643 Lesser General Public License for more details.
645 You should have received a copy of the GNU Lesser General Public
646 License along with the m17n library; if not, write to the Free
647 Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA