1 2005-06-08 Werner Lemberg <wl@gnu.org>
4 * Version 2.1.10 released.
5 ==========================
8 * src/pcf/readme: Renamed to...
9 * src/pcf/README: This.
11 2005-06-07 Detlef Würkner <TetiSoft@apg.lahn.de>
13 * builds/amiga/*: Added copyright notes, reworked some comments.
15 2005-06-05 Werner Lemberg <wl@gnu.org>
17 * Add copyright notices to all files which don't have one.
19 * docs/license.txt: Renamed to...
20 * docs/LICENSE.TXT: This.
21 * docs/FTL.txt: Renamed to...
23 * docs/GPL.txt: Renamed to...
26 * docs/PATENTS: Slightly reworded. Suggested by Sylvain Beucler
29 2005-06-04 Werner Lemberg <wl@gnu.org>
31 * include/freetype/ftimage.h (FT_Outline_MoveToFunc,
32 FT_Outline_LineToFunc, FT_Outline_ConicToFunc,
33 FT_Outline_CubicToFunc, FT_Raster_RenderFunc),
34 include/freetype/ftrender.h (FT_Glyph_TransformFunc,
35 FT_Renderer_RenderFunc, FT_Renderer_TransformFunc): Don't use
36 `const' to stay compatible with FreeType 2.1.9.
38 2005-06-01 Adam D. Moss <adam@gimp.org>
40 * src/base/ftstroke.c (ft_stroker_inside): Revert `sigma' patch from
41 2004-07-11; this gives much better results under normal
44 2005-05-30 Chia I Wu <b90201047@ntu.edu.tw>
46 * include/freetype/ftbitmap.h (FT_Bitmap_Embolden): Minor
47 documentation improvements.
49 * include/freetype/ftoutln.h (FT_Outline_Embolden): Fix typos.
51 * src/base/ftbitmap.c (FT_Bitmap_Embolden): Add support for bitmap
52 of pixel_mode FT_PIXEL_MODE_GRAY2 or FT_PIXEL_MODE_GRAY4.
53 If xstr is larger than 8 and bitmap is of pixel_mode
54 FT_PIXEL_MODE_MONO, set xstr to 8 instead of returning error.
56 2005-05-29 Chia I Wu <b90201047@ntu.edu.tw>
58 * src/base/ftbitmap.c (FT_Bitmap_Embolden): Fix emboldening bitmap
59 of mode FT_PIXEL_MODE_GRAY. Also add support for mode
60 FT_PIXEL_MODE_LCD and FT_PIXEL_MODE_LCD_V.
61 (ft_bitmap_assure_buffer): FT_PIXEL_MODE_LCD and FT_PIXEL_MODE_LCD_V
62 should have ppb (pixel per byte) 1.
63 Zero the padding when there's no need to allocate memory.
65 * src/base/ftsynth.c (FT_GlyphSlot_Embolden): Handle slot->advance
67 More suited emboldening strength.
69 2005-05-28 Chia I Wu <b90201047@ntu.edu.tw>
71 * src/base/ftbitmap.c (FT_Bitmap_Embolden): Handle negative pitch.
72 Handle FT_PIXEL_MODE_GRAY with num_gray != 256.
73 Improve speed for FT_PIXEL_MODE_GRAY.
74 (ft_bitmap_assure_buffer): Accept FT_PIXEL_MODE_LCD and
77 2005-05-27 Chia I Wu <b90201047@ntu.edu.tw>
79 * src/base/ftsynth.c (FT_GlyphSlot_Embolden): Initialize `error'.
81 * src/base/ftobjs.c (ft_cmap_done_internal): New function.
82 (FT_CMap_Done): Remove cmap from cmap list.
83 (destroy_charmaps, FT_CMap_New): Don't call FT_CMap_Done but
84 ft_cmap_done_internal.
86 2005-05-26 Werner Lemberg <wl@gnu.org>
88 * docs/GPL.txt: Update postal address of FSF.
90 2005-05-26 Chia I Wu <b90201047@ntu.edu.tw>
92 * include/freetype/ftbitmap.h (FT_Bitmap_Embolden): Improve
95 * src/base/ftsynth.c (FT_BOLD_THRESHOLD): Removed.
96 (FT_GlyphSlot_Embolden): Check whether slot is bitmap owner.
97 Always modify the metrics.
99 2005-05-24 Werner Lemberg <wl@gnu.org>
101 * docs/CHANGES: Updated.
103 2005-05-24 Chia I Wu <b90201047@ntu.edu.tw>
105 * include/freetype/ftbitmap.h (FT_Bitmap_Embolden): New declaration.
107 * include/freetype/ftoutln.h (FT_Outline_Embolden): New declaration.
109 * src/base/ftbitmap.c (ft_bitmap_assure_buffer): New auxiliary
111 (FT_Bitmap_Embolden): New function.
113 * src/base/ftoutln.c (FT_Outline_Embolden): New function.
115 * src/base/ftsynth.c: Don't include FT_INTERNAL_CALC_H and
116 FT_TRIGONOMETRY_H but FT_BITMAP_H.
117 (FT_GlyphSlot_Embolden): Use FT_Outline_Embolden or
120 2005-05-24 Werner Lemberg <wl@gnu.org>
122 * configure: Always remove config.mk, builds/unix/unix-def.mk, and
123 builds/unix/unix-cc.mk. This fixes repeated calls of the script.
124 Reported by Nelson Beebe and Behdad Esfahbod.
126 * README.CVS: Mention file permissions.
128 2005-05-23 Werner Lemberg <wl@gnu.org>
130 * builds/amiga/makefile.os4 (WARNINGS), builds/compiler/gcc-dev.mk
131 (CFLAGS), builds/compiler/gcc.mk (CFLAGS): Remove
132 -fno-strict-aliasing.
134 * src/sfnt/rules.mk (SFNT_DRV_SRC): Don't include ttsbit0.c --
135 it is currently loaded from ttsbit.c.
137 2005-05-23 Behdad Esfahbod <behdad@cs.toronto.edu>
139 Say you have `(Foo*)x' and want to assign, pass, or return it as
140 `(Bar*)'. If you simply say `x' or `(Bar*)x', then the C compiler
141 would warn you that type casting incompatible pointer types breaks
142 strict-aliasing. The solution is to cast to `(void*)' instead which
143 is the generic pointer type, so the compiler knows that it should
144 make no strict-aliasing assumption on `x'. But the problem with
145 `(void*)x' is that seems like in C++, unlike C, `void*' is not a
146 generic pointer type and assigning `void*' to `Bar*' without a cast
147 causes an error. The solution is to cast to `Bar*' too, with
148 `(Bar*)(void*)x' as the result -- this is what the patch does.
150 * include/freetype/cache/ftccache.h (FTC_CACHE_LOOKUP_CMP),
151 include/freetype/cache/ftcmru.h (FTC_MRULIST_LOOKUP_CMP): Remove
152 cast on lvalue, use a temporary pointer instead.
153 Cast temporarily to (void*) to not break strict aliasing.
155 * include/freetype/internal/ftmemory.h (FT_MEM_ALLOC,
156 FT_MEM_REALLOC, FT_MEM_QALLOC, FT_MEM_QREALLOC, FT_MEM_FREE),
157 src/base/ftglyph.c (FT_Glyph_To_Bitmap): Cast temporarily to (void*)
158 to not break strict aliasing.
160 * src/base/ftinit.c (FT_USE_MODULE): Fix wrong type information.
162 * builds/unix/configure.ac (XX_CFLAGS): Remove -fno-strict-aliasing.
164 2005-05-23 David Turner <dturner@freetype.org>
166 Fix Savannah bug #12213 (incorrect behaviour of the cache sub-system
167 in low-memory conditions).
169 * include/freetype/cache/ftccache.h (FTC_CACHE_TRYLOOP,
170 FTC_CACHE_TRYLOOP_END): New macros.
172 * src/cache/ftccache.c (FTC_Cache_NewNode), src/cache/ftcsbits.c
173 (ftc_snode_compare): Use FT_CACHE_TRYLOOP and FTC_CACE_TRYLOOP_END.
175 2005-05-23 Werner Lemberg <wl@gnu.org>
177 * src/base/rules.mk (BASE_SRC): Don't add ftsynth.c here but...
178 (BASE_EXT_SRC): Here.
180 2005-05-22 Werner Lemberg <wl@gnu.org>
182 * src/base/ftrfork.c (raccess_guess_apple_generic): Mark
183 `version_number' and `entry_length' as unused.
184 (raccess_guess_linux_double_from_file_name): Remove `memory'.
185 (raccess_make_file_name): Mark `error' as unused.
187 * src/bdf/bdflib.c (_bdf_parse_properties): Remove `memory'.
189 * src/cid/cidobjs.c (cid_face_init): Remove `psnames'.
191 * src/sfnt/sfobjs.c (sfnt_load_face): Remove `memory'.
193 * src/truetype/ttgxvar.c (ft_var_readpackedpoints,
194 ft_var_readpackeddeltas, ft_var_load_avar): Mark `error' as unused.
196 * src/base/rules.mk (BASE_SRC): Add ftsynth.c.
198 2005-05-21 David Turner <david@freetype.org>
200 * src/base/ftsynth.c (FT_GlyphSlot_Embolden): Fix a bug that
201 produced unpleasant artefacts when trying to embolden very sharp
204 2005-05-20 Werner Lemberg <wl@gnu.org>
206 * docs/CHANGES: Updated.
208 2005-05-20 Chia I Wu <b90201047@ntu.edu.tw>
210 * src/base/ftbitmap.c: Don't include FT_FREETYPE_H and FT_IMAGE_H
212 (FT_Bitmap_Copy): New function (from ftglyph.c).
214 * include/freetype/ftbitmap.h (FT_Bitmap_Copy): New public
217 * src/base/ftglyph.c: Include FT_BITMAP_H.
218 (ft_bitmap_copy): Move to ftbitmap.c.
219 (ft_bitmap_glyph_init): Remove `memory' variable.
220 Create new bitmap object if FT_GLYPH_OWN_BITMAP isn't set.
221 (ft_bitmap_glyph_copy): Use FT_Bitmap_Copy.
222 (ft_bitmap_glyph_done): Use FT_Bitmap_Done.
223 (ft_outline_glyph_init): Use FT_Outline_Copy.
225 * src/base/ftoutln.c (FT_Outline_Copy): Handle source == target.
226 (FT_Outline_Done_Internal): Check for valid `memory' pointer.
227 (FT_Outline_Translate, FT_Outline_Reverse, FT_Outline_Render,
228 FT_Outline_Transform): Check for valid `outline' pointer.
230 * src/base/ftobjs.c (FT_New_GlyphSlot): Prepend glyph slot to
231 face->glyph, otherwise a new second glyph slot cannot be created.
232 (FT_Done_GlyphSlot): Fix memory leak.
233 (FT_Open_Face): Updated -- face->glyph is already managed by
236 * src/type42/t42objs.c (T42_GlyphSlot_Done): Updated.
238 2005-05-20 Kirill Smelkov <kirr@mns.spb.ru>
240 * include/freetype/ftimage.h (FT_Raster_Params),
241 include/freetype/ftoutln.h (FT_Outline_Translate,
242 FT_Outline_Transform), src/base/ftoutln.c (FT_Outline_Translate,
243 FT_Outline_Transform): Decorate parameters with `const' where
247 * src/raster/ftraster.c (ft_black_reset), src/smooth/ftgrays.c
248 (gray_raster_reset): Remove `const' from `pool_base' argument.
250 2005-05-18 Kirill Smelkov <kirr@mns.spb.ru>
252 * src/raster/ftmisc.h: New file. Only needed if ftraster.c is
253 compiled as stand-alone.
255 * src/raster/ftraster.c: Add comment how to compile as stand-alone.
256 s/FT_CONFIG_OPTION_STATIC_RASTER/FT_STATIC_RASTER/.
257 s/TT_STATIC_RASTER/FT_STATIC_RASTER/.
258 [_STANDALONE_]: Include ftimage.h and ftmisc.h.
259 (FT_TRACE1, FT_TRACE6, ft_memset, FT_MEM_ZERO): Define
261 (Render_Glyph, Render_Gray_Glyph): Return Raster_Err_None (or
262 Raster_Err_Unsupported).
263 (ft_black_new) [_STANDALONE_]: Fix type of `the_raster'.
264 (ft_black_init, ft_black_reset, ft_black_set_mode, ft_black_render):
265 Use `ras', not `raster'.
266 (ft_black_done): Use FT_UNUSED_RASTER.
267 (Horizontal_Sweep_Init, Horizontal_Sweep_Step,
268 Horizontal_Gray_Sweep_Span): Use FT_UNUSED_RASTER.
270 2005-05-18 Werner Lemberg <wl@gnu.org>
272 * docs/announce: Start updating.
274 * docs/CHANGES: Updated.
276 2005-05-16 Vitaliy Pasternak <v_a_pasternak@mail.ru>
278 * builds/win32/visualc/freetype.vcproj: Updated.
279 Exclude debug info for `Release' versions to reduce library size.
281 2005-05-16 Werner Lemberg <wl@gnu.org>
283 * src/base/ftobjs.c (FT_Open_Face): Make it work as documented, this
284 is, ignore `aface' completely if face_index < 0. Reported by David
285 Osborn <spam@habitualhiatus.com>.
287 2005-05-16 Kirill Smelkov <kirr@mns.spb.ru>
289 * include/freetype/ftimage.h (FT_Outline_MoveToFunc,
290 FT_Outline_LineTo_Func, FT_Outline_ConicToFunc,
291 FT_Outline_CubicToFunc), src/smooth/ftgrays.c (gray_render_conic,
292 gray_render_cubic, gray_move_to, gray_line_to, gray_conic_to,
293 gray_cubic_to, gray_render_span, gray_sweep): Decorate parameters
294 with `const' where appropriate.
296 2005-05-11 Kirill Smelkov <kirr@mns.spb.ru>
298 * include/freetype/ftimage.h (FT_Raster_RenderFunc),
299 include/freetype/ftrender.h (FT_Glyph_TransformFunc,
300 FT_Renderer_Render_Func, FT_Renderer_TransformFunc),
301 src/base/ftglyph.c (ft_outline_glyph_transform),
302 src/raster/ftrend1.c (ft_raster1_transform, ft_raster1_render),
303 src/smooth/ftgrays.c (FT_Outline_Decompose, gray_raster_render),
304 src/smooth/ftsmooth.c (ft_smooth_transform,
305 ft_smooth_render_generic, ft_smooth_render, ft_smooth_render_lcd,
306 ft_smooth_render_lcd_v): Decorate parameters with `const' where
309 * src/raster/ftraster.c (RASTER_RENDER_POOL): Removed. Obsolete.
310 (ft_black_render): Decorate parameters with `const' where
313 2005-05-11 Werner Lemberg <wl@gnu.org>
315 * src/sfnt/ttcmap.c (tt_cmap4_set_range): Fix typo (FT_PEEK_SHORT ->
316 FT_PEEK_USHORT) which caused crashes. Reported by Ismail Donmez
319 2005-05-08 Werner Lemberg <wl@gnu.org>
321 * include/freetype/internal/ftserv.h (FT_FACE_FIND_GLOBAL_SERVICE)
322 [__cplusplus]: Fix typo.
324 2005-05-07 Werner Lemberg <wl@gnu.org>
326 Handle unsorted SFNT type 4 cmaps correctly (reported by Dirck
327 Blaskey <listtarget@danbala.com>).
329 * src/sfnt/ttcmap.h (TT_CMap): Add member `unsorted'.
330 * src/sfnt/ttcmac.c: Use SFNT_Err_Ok where appropriate.
332 (tt_cmap0_validate, tt_cmap2_validate, tt_cmap6_validate,
333 tt_cmap8_validate, tt_cmap10_validate, tt_cmap12_validate): Use
334 `FT_Error' as return type.
335 (tt_cmap4_validate): Use `FT_Error' as return type.
336 Return error code for unsorted cmap.
337 (tt_cmap4_char_index, tt_cmap4_char_next): Use old code for unsorted
339 (tt_face_build_cmaps): Set `unsorted' variable in cmap.
341 2005-05-07 Werner Lemberg <wl@gnu.org>
343 * src/truetype/ttpload.c (tt_face_get_location): Fix typo.
345 2005-05-06 Werner Lemberg <wl@gnu.org>
347 * src/cff/cffobjs.c (cff_face_init): Set ppem value in top
348 dictionary for SFNT-based CFF.
350 2005-05-05 Werner Lemberg <wl@gnu.org>
352 Handle malformed `loca' table entries.
354 * docs/TODO: Add some bugs which should be fixed.
356 * include/freetype/internal/tttypes.h (TT_FaceRec): Add `glyf_len'
359 * src/truetype/ttpload.c (tt_face_load_loca): Get length of `glyf'
361 (tt_face_get_location): Fix computation of `asize' for malformed
364 2005-05-01 David Turner <david@freetype.org>
366 * Jamfile: Remove `otvalid' from the list of compiled modules.
368 * include/freetype/internal/ftserv.h: Add compiler pragmas to get
369 rid of annoying warnings with Visual C++ compiler in maximum warning
372 * src/autofit/afhints.c, src/autofit/aflatin.c, src/base/ftstroke.c,
373 src/bdf/bdfdrivr.c, src/cache/ftcbasic.c, src/cache/ftccmap.c,
374 src/cache/ftcmanag.c, src/cff/cffload.c, src/cid/cidload.c,
375 src/lzw/zopen.c, src/otvalid/otvgdef.c, src/pcf/pcfread.c,
376 src/sfnt/sfobjs.c, src/truetype/ttgxvar.c: Remove compiler warnings.
378 2005-04-28 Werner Lemberg <wl@gnu.org>
380 * docs/TODO: Updated.
382 2005-04-24 Werner Lemberg <wl@gnu.org>
384 * src/otvalid/otvcommn.c
385 (otv_GSUBGPOS_have_MarkAttachmentType_flag): Handle table == 0.
387 2005-04-16 Werner Lemberg <wl@gnu.org>
389 * src/cff/cffobjs.c (cff_face_init): Set default upem value in top
391 Handle font matrix settings in subfonts.
393 * src/cff/cffgload.c (cff_slot_load): Use the correct font matrix
394 for CID-keyed fonts with subfonts.
396 * docs/formats.txt: Updated.
398 2005-04-14 Kirill Smelkov <kirr@mns.spb.ru>
400 * include/freetype/freetype.h (FT_Vector_Transform),
401 include/freetype/ftimage.h (FT_Raster_Params),
402 include/freetype/ftoutln.h, src/base/ftoutln.c (FT_Outline_Get_CBox,
403 FT_Outline_Copy, FT_Outline_Transform, FT_Vector_Transform,
404 FT_Outline_Get_Bitmap), src/raster/ftraster.c (ft_black_render),
405 src/smooth/ftgrays.c (gray_raster_render): Decorate parameters with
406 `const' where appropriate.
408 2005-04-14 Werner Lemberg <wl@gnu.org>
410 * src/type1/t1load.c (parse_charstrings): Catch this non-standard
411 beginning of the /CharStrings dictionary:
413 /CharStrings 118 dict def
417 * src/sfnt/ttsbit0.c (tt_sbit_decoder_load_image): Fix arguments
418 to call of tt_sbit_decoder_load_bitmap.
420 2005-04-13 Werner Lemberg <wl@gnu.org>
422 * docs/TODO: Updated.
424 * autogen.sh: Use `--force' for all commands.
426 2005-04-09 Werner Lemberg <wl@gnu.org>
428 * src/pshinter/pshalgo.c (ps_hints_apply): Change scaling values
429 only if `fitted' is not zero.
431 2005-04-06 Werner Lemberg <wl@gnu.org>
433 * src/truetype/ttgload.c (tt_face_get_metrics) [FT_OPTIMIZE_MEMORY]:
434 Fix typo which sometimes causes wrong metrics for the last glyph.
436 2005-04-04 David Turner <david@freetype.org>
438 * devel/ftoption.h, include/freetype/config/ftoption.h
439 (FT_OPTIMIZE_MEMORY): Comment out this macro for the upcoming 2.1.10
441 (*_CHESTER_*): Removed. No longer used.
443 * src/autofit/afhints.c (af_axis_hints_new_segment,
444 af_axis_hints_new_edge): Small tweak to use less heap memory.
446 2005-04-03 Werner Lemberg <wl@gnu.org>
448 * src/type1/t1parse.c (T1_New_Parser): Relax the check for a valid
449 first line in the font.
451 2005-04-03 Werner Lemberg <wl@gnu.org>
453 * docs/CHANGES, include/freetype/freetype.h: Improve documentation
454 of FT_Set_Pixel_Sizes and FT_Set_Char_Size.
456 2005-03-26 Detlef Würkner <TetiSoft@apg.lahn.de>
458 * builds/amiga/src/base/ftsystem.c (ft_amiga_stream_io): Fix buffer
459 offsets after a large read.
461 2005-03-26 Werner Lemberg <wl@gnu.org>
463 * src/autofit/afglobal.c (af_face_globals_get_metrics):
466 * src/sfnt/ttsbit0.c (tt_sbit_decoder_load_image): Fix compiler
469 * src/sfnt/rules.mk (SFNT_DRV_SRC): Add ttsbit0.c.
471 * src/sfnt/ttsbit0.h: Dummy file for build with `make'.
473 2005-03-26 Detlef Würkner <TetiSoft@apg.lahn.de>
475 Update of the Amiga port.
477 * builds/amiga/makefile, builds/amiga/makefile.os4,
478 builds/amiga/smakefile: Included the base extension files
479 (ftbitmap.c, ftotval.c, ftpfr.c, ftstroke.c, ftxf86.c).
481 2005-03-25 Detlef Würkner <TetiSoft@apg.lahn.de>
483 Update of the Amiga port.
485 * builds/amiga/makefile, builds/amiga/smakefile: Handle new modules.
487 * builds/amiga/makefile.os4: Makefile for AmigaOS4 SDK.
489 * builds/amiga/README: Updated.
491 * builds/amiga/include/freetype/config/ftconfig.h: Handle gcc for
494 * builds/amiga/include/freetype/config/ftmodule.h: Handle new
497 * builds/amiga/src/base/ftdebug.c: Updated to current version of
499 Add various include files and macros to have proper support for
500 both AmigaOS4 and older AmigaOS versions.
501 Don't declare KVPrintF explicitly.
502 Replace getenv with GetVar.
503 Actually enable debugging code.
505 * builds/amiga/src/base/ftsystem.c: Major rewrite.
507 2005-03-23 Werner Lemberg <wl@gnu.org>
511 2005-03-23 Werner Lemberg <wl@gnu.org>
513 * docs/CHANGES, docs/INSTALL.ANY: Updated.
515 * include/freetype/ftmoderr.h: Replace `Autohint' with `Autofit'.
518 * src/autofit/aferrors.h: New file.
520 * src/autofit/afglobal.c, src/autofit/afhints.c,
521 src/autofit/aflatin.c, src/autofit/afloader.c: s/FT_Err_/AF_Err_/.
524 * src/autofit/rules.mk (AUTOF_DRV_H): Include aferrors.h.
526 * src/otvalid/otverror.h: s/FT_Mod_Err_OTV/FT_Mod_Err_OTvalid/.
528 2005-03-22 David Turner <david@freetype.org>
530 * src/autohint/*: Removed.
533 2005-03-15 David Turner <david@freetype.org>
535 * src/bdf/bdflib.c: Remove compiler warnings.
536 (hash_rehash, hash_init): Don't call FT_MEM_ZERO.
537 (_bdf_list_t): Add `memory' field.
538 (_bdf_list_init, _bdf_list_done, _bdf_list_ensure): New functions.
539 (_bdf_shift, _bdf_join): Rename to...
540 (_bdf_list_shift, _bdf_list_join): This.
541 (_bdf_split): Renamed to...
542 (_bdf_list_split): This. Use new functions.
543 (bdf_internal_readstream): Removed.
544 (NO_SKIP): New macro.
545 (_bdf_readstream): Rewritten.
546 (bdf_create_property, _bdf_add_comment): Improve allocation.
547 (_bdf_set_default_spacing, _bdf_parse_glyphs): Updated. Improve
549 (_bdf_parse_properties, _bdf_parse_start): Updated.
550 (bdf_load_font): Updated to use new functions.
552 * src/type1/t1parse.c (check_type1_format): New function.
553 (T1_New_Parser): Use it to check font header before allocating
554 anything on the heap.
556 * src/type42/t42parse.c (t42_parser_init): Modify functions to check
557 the font header before allocating anything on the heap.
559 * include/freetype/internal/ftmemory.h (FT_ARRAY_MAX,
560 FT_ARRAY_CHECK): New macros.
562 * src/base/ftstream.c (FT_Stream_TryRead): New function.
563 * include/freetype/internal/ftstream.h: Updated.
565 * src/pcf/pcfread.c (pcf_read_TOC), src/pcf/pcfutil.c
566 (BitOrderInvert, TwoByteSwap, FourByteSwap): Minor fixes and
567 simplifications. Try to protect the PCF driver from doing stupid
568 things with broken fonts.
570 * src/lzw/ftlzw.c (FT_Stream_OpenLZW): Check the LZW header before
571 doing anything else. This avoids unnecessary heap allocations
572 (400KByte of heap memory for the LZW decoder).
574 * src/gzip/ftgzip.c (FT_Stream_OpenGZip): Ditto for the gzip
575 decoder, although the code savings are smaller.
577 * docs/CHANGES: Updated.
579 2005-03-10 David Turner <david@freetype.org>
581 * src/tools/glnames.py: Add comment to explain the compression
582 being used for the Adobe Glyph List.
584 2005-03-10 Werner Lemberg <wl@gnu.org>
586 * src/truetype/ttpload.c (tt_face_load_cvt, tt_face_load_fpgm):
587 Fix serious typo which prevented correct TT rendering.
589 * include/freetype/internal/ftmemory.h: Undo change from 2005-03-03.
590 To suppress warnings it is sufficient to use `-fno-strict-aliasing'.
592 2005-03-10 Werner Lemberg <wl@gnu.org>
594 * src/tools/glnames.py: Formatted.
595 Format output to be in sync with other FreeType code.
596 Import `re' and `os.path'.
597 (StringTable) <__init__>: Add parameter to initialize master table
599 (StringTable) <dump>: Don't pass master table name.
600 (StringTable) <dump_sublist>: Emit explanatory comment.
601 Simplify and make output more human readable.
602 (t1_bias, glyph_list, adobe_glyph_names): Removed. Unused.
603 (main): Use `basename' for file name in header.
605 * src/psnames/pstables.h: Regenerated.
607 2005-03-09 David Turner <david@freetype.org>
609 * src/tools/glnames.py: Rewrite the generator for the `pstables.h'
610 header file which contains various constant tables related to glyph
611 names. It now uses a different, more compact storage scheme that
612 saves about 20KB. This also closes Savannah bug #12262.
614 * src/psnames/pstables.h: Regenerated.
616 * src/psnames/psmodule.c (ps_unicode_value): Use
617 `ft_get_adobe_glyph_index', a new function defined in `pstables.h'.
618 (ps_get_macintosh_name, ps_get_standard_strings): Updated.
620 * src/base/ftobjs.c (FT_Set_Char_Sizes): Handle fractional sizes
621 more carefully. This fixes Savannah bug #12263.
623 2005-03-06 David Turner <david@freetype.org>
625 * src/otvalid/otvgsub.c, src/otvalid/otvgpos.c: Make static tables
628 * src/autofit/aflatin.c (af_latin_metrics_init): Fix Savannah bug
629 #12212 (auto-hinter refuses to work if no Unicode charmap in font).
631 2005-03-05 Werner Lemberg <wl@gnu.org>
633 * autogen.sh: New script for bootstrapping.
635 * README.CVS: New file which documents bootstrapping.
637 * builds/unix/aclocal.m4, builds/unix/config.guess,
638 builds/unix/config.sub, builds/unix/configure,
639 builds/unix/ltmain.sh: Removed.
641 2005-03-04 Werner Lemberg <wl@gnu.org>
643 * src/base/ftutil.c: Include FT_INTERNAL_OBJECTS_H.
645 2005-03-03 Werner Lemberg <wl@gnu.org>
647 Various fixes for C and C++ compiling.
649 * src/autofit/*: Add copyright messages.
651 * src/autofit/afhints.c (af_glyph_hints_done): Don't use
652 `AF_Dimension' but `int' for loop counter.
654 * src/autofit/aflatin.c (af_latin_metrics_init_widths): Don't use
655 `AF_Dimension' but `int' for loop counter.
656 Use proper enumeration value for `render_mode'.
657 (af_latin_metrics_scale_dim): Don't shadow variables.
658 (af_latin_hints_compute_segments): Use proper cast for `major_dir'
660 (af_latin_align_linked_edge, af_latin_hint_edges): Fix arguments of call to
661 `af_latin_compute_stem_width'.
662 (af_latin_hints_apply): Don't use `AF_Dimension' but `int' for loop
665 * src/base/ftdbgmem.c (ft_mem_table_get_source, FT_DumpMemory): Use
666 proper cast for memory allocation.
668 * src/cff/cffdrivr.c (cff_get_kerning): Use proper cast for
669 initialization of `sfnt'.
671 * src/sfnt/sfdriver.c: Include `ttkern.h'.
673 * src/sfnt/ttkern.c (tt_face_get_kerning): Don't shadow variables.
675 * src/truetype/ttgload.c: Include `ttpload.h'.
677 2005-03-03 David Turner <david@freetype.org>
679 * include/freetype/internal/ftmemory.h (FT_ALLOC, FT_REALLOC,
680 FT_QALLOC, FT_QREALLOC) [gcc >= 3.3]: Provide macro versions which
681 avoid compiler warnings.
682 (FT_NEW, FT_NEW_ARRAY, FT_RENEW_ARRAY, FT_QNEW, FT_QNEW_ARRAY,
683 FT_QRENEW_ARRAY, FT_ALLOC_ARRAY, FT_REALLOC_ARRAY): Updated.
685 * include/freetype/internal/ftserv.h (FT_FACE_FIND_SERVICE,
686 FT_FACE_FIND_GLOBAL_SERVICE, FT_FACE_LOOKUP_SERVICE) [__cpluscplus]:
687 Provide macro versions which avoid compiler warnings.
689 * src/base/ftutil.c (ft_highpow2): New utility function.
691 * include/freetype/internal/ftobjs.h: Updated.
693 * src/pfr/pfrload.c (pfr_get_gindex, pfr_compare_kern_pairs,
694 pfr_sort_kerning_pairs): Don't define if FT_OPTIMIZE_MEMORY is set.
695 (pfr_phy_font_done): Don't handle `kern_pairs' if FT_OPTIMIZE_MEMORY
697 (pfr_phy_font_load): Don't call `pfr_sort_kerning_pairs' if
698 FT_OPTIMIZE_MEMORY is set.
700 * src/pfr/pfrobjs.c (pfr_slot_load): Comment out some code which
701 doesn't work with broken fonts.
702 (pfr_face_get_kerning) [FT_OPTIMIZE_MEMORY]: Implement.
704 * src/pfr/pfrtypes.h (PFR_KernItemRec): Optimize member types.
705 (PFR_NEXT_KPAIR): New macro.
706 (PFR_PhyFontRec): Don't define `kern_pairs' if FT_OPTIMIZE_MEMORY is
709 * src/sfnt/ttsbit0.c (tt_sbit_decoder_load_image): Introduce
710 temporary variable to avoid gcc warning.
711 (tt_face_load_sbit_image): Mark unused variables with FT_UNUSED.
713 * src/truetype/ttpload.c (tt_face_load_loca) [FT_OPTIMIZE_MEMORY]:
714 Remove redundant variable.
716 * include/freetype/config/ftmodule.h: Moving the order of drivers to
717 speed up font loading. The PCF and BDF loaders are still slow and
718 consume far too much memory.
720 2005-03-03 Werner Lemberg <wl@gnu.org>
722 * devel/ftoption.h: Updated to recent changes.
724 2005-03-02 Werner Lemberg <wl@gnu.org>
726 * src/autofit/afdummy.c, src/autofit/afdummy.h
727 (af_dummy_script_class): Fix type.
729 * src/autofit/aflatin.c, src/autofit/aflatin.h
730 (af_latin_script_class): Fix type.
732 * src/autofit/rules.mk (AUTOF_DRV_SRC): Fix typo.
734 2005-03-01 David Turner <david@freetype.org>
736 * src/sfnt/ttkern.c (tt_face_load_kern, tt_face_get_kerning),
737 src/sfnt/ttsbit0.c (tt_face_load_sbit_strikes,
738 tt_sbit_decoder_load_byte_aligned, tt_sbit_decoder_load_compound,
739 tt_sbit_decoder_load_image), src/sfnt/ttload.c
740 (tt_face_load_metrics): Remove compiler warnings
741 -- redundant variables, missing initializations, etc.
743 * src/sfnt/ttsbit.h: Handle FT_OPTIMIZE_MEMORY.
745 * src/autofit/rules.mk, src/autofit/module.mk,
746 src/autofit/afangles.h: New files.
748 * src/autofit/afhints.c (af_axis_hints_new_segment,
749 af_axis_hints_new_edge): New functions.
750 (af_glyph_hints_done): Do proper deallocation.
751 (af_glyph_hints_reload): Only reallocate points array. This
752 drastically reduces heap usage.
754 * src/autofit/afhints.h (AF_PointRec, AF_SegmentRec): Optimize
755 member types and positions.
756 (AF_AxisHintsRec): Add `max_segments' and `max_edges'.
757 (af_axis_hints_new_segment, af_axis_hints_new_edge): New prototypes.
759 * src/autofit/aflatin.c (af_latin_metricsc_scale): Don't call
760 AF_SCALER_EQUAL_SCALES.
761 (af_latin_hints_compute_segments): Change return type to FT_Error.
763 Improve segment allocation.
764 (af_latin_hints_compute_edges): Change return type to FT_Error.
766 Improve edge allocation and link handling.
767 (af_latin_hints_detect_features): Change return type to FT_Error.
770 * src/autofit/aflatin.h: Updated.
772 * src/autofit/afloader.c (af_loader_load_g)
773 <FT_GLYPH_FORMAT_OUTLINE>: Assure axis->num_edges > 1. This fixes
774 a bug with certain fonts.
776 * include/freetype/config/ftmodule.h: The auto-fitter is now the
777 only supported auto-hinting module.
779 * include/freetype/config/ftstdlib.h (FT_INT_MAX): New macro.
781 2005-02-28 Werner Lemberg <wl@gnu.org>
783 * src/truetype/ttpload.c (tt_face_load_loca): Fix typo.
785 * src/sfnt/ttkern.c: Include `ttkern.h'.
786 (FT_COMPONENT): Updated.
788 * include/freetype/internal/fttrace.h: Add entry for `ttkern'.
790 * src/sfnt/ttsbit0.c: s/FT_Err_/SFNT_Err_/.
791 Decorate constants with `U' and `L' where necessary.
793 * src/sfnt/ttcmap.c (tt_cmap4_next): Remove unused variable.
795 2005-02-28 David Turner <david@freetype.org>
797 * src/base/ftdbgmem.c (FT_DumpMemory): Added sorting of memory
798 sources according to decreasing maximum cumulative allocations.
799 (ft_mem_source_compare): New auxiliary function.
801 * src/sfnt/ttsbit0.c: New file, implementing a heap-optimized
802 embedded bitmap loader.
804 * src/sfnt/ttsbit.c: Include `ft2build.h', FT_INTERNAL_DEBUG_H,
805 FT_INTERNAL_STREAM_H, FT_TRUETYPE_TAGS_H.
806 Load `ttsbit0.c' if FT_OPTIMIZE_MEMORY is set, otherwise use
808 (tt_face_load_sbit_strikes): Set up root fields to indicate the
809 strikes. This fixes Savannah bug #12107.
810 Use `static' keyword for `sbit_line_metrics_field',
811 `strike_start_fields', `strike_end_fields'.
813 * include/freetype/internal/tttypes.h (TT_FaceRec): Define
814 `sbit_table', `sbit_table_size', `sbit_num_strikes' if
815 FT_OPTIMIZE_MEMORY is set.
816 Don't define `num_sbit_strikes' and `sbit_strikes' if
817 FT_OPTIMIZE_MEMORY is set.
819 * src/cff/cffobjs.c (sbit_size_reset): Handle FT_OPTIMIZE_MEMORY.
821 * src/sfnt/sfobjs.c (sfnt_load_face): Fixed bug that prevented
822 loading SFNT fonts without a `kern' table.
823 Properly pass root->face_flags.
824 Remove code for TT_CONFIG_OPTION_EMBEDDED_BITMAPS.
826 * src/sfnt/sfdriver.c (sfnt_interface)
827 [TT_CONFIG_OPTION_EMBEDDED_BITMAPS]: Don't use `tt_find_sbit_image'
828 and `tt_load_sbit_metrics'.
830 * src/sfnt/ttcmap.c: Optimize linear charmap scanning for Format 4.
831 (OPT_CMAP4): New macro.
832 (TT_CMap4Rec) [OPT_CMAP4]: New structure.
833 (tt_cmap4_init, tt_cmap4_set_range, tt_cmap4_next, tt_cmap4_reset)
834 [OPT_CMAP4]: New functions.
835 (tt_cmap4_char_next) [OPT_CMAP4]: Use `tt_cmap4_next' and
837 (tt_cmap4_class_rec) [OPT_CMAP4]: Use `TT_CMap4Rec' and
840 * src/truetype/ttobjs.c (Reset_SBit_Size): Handle
843 * src/autofit/afhints.h (AF_PointRec, AF_SegmentRec, AF_EdgeRec):
844 Optimize member types.
846 * src/autofit/afloader.c (af_loader_done): Call
847 `af_glyph_hints_done'.
849 2005-02-27 David Turner <david@freetype.org>
851 * src/sfnt/ttkern.c (tt_face_load_kern): Fix a small bug which
852 caused invalid (random) return values for the horizontal kerning.
854 2005-02-25 David Turner <david@freetype.org>
856 Implement several memory optimizations to drastically reduce the
857 heap usage of FreeType, especially in the case of memory-mapped
858 files. The idea is to avoid loading and decoding tables in the
859 heap, and instead access the raw data whenever possible (i.e., when
860 it doesn't compromise performance).
862 This has several benefits: For example, opening vera.ttf now uses
863 just a small amount of memory (even when the FT_Library footprint is
864 accounted for), until you start loading glyphs. Even then, you save
865 at least 20KB compared to the non-optimized case. Performance of
866 various operations, including open and close, has also been
867 dramatically improved.
869 More optimizations to come, especially for the auto-hinter.
871 * include/freetype/internal/sfnt.h (TT_Face_GetKerningFunc): New
873 (SFNT_Interface): Add it.
875 * include/freetype/internal/tttypes.h (TT_HdmxEntryRec, TT_HdmxRec,
876 TT_Kern0_PairRec): Don't define if FT_OPTIMIZE_MEMORY is set.
877 (TT_FaceRec): Define `horz_metrics', `horz_metrics_size',
878 `vert_metrics', `vert_metrics_size', `hdmx_table',
879 `hdmx_table_size', `hdmx_record_count', `hdmx_record_size',
880 `hdmx_record_sizes', `kern_table', `kern_table_size,
881 `num_kern_tables', `kern_avail_bits', `kern_order_bits' if
882 FT_OPTIMIZE_MEMORY is set.
883 Don't define `hdmx', `num_kern_pairs', `kern_table_index',
884 `kern_pairs' if FT_OPTIMIZE_MEMORY is set.
886 * src/base/ftdbgmem.c (ft_mem_table_set): Don't shadow variable.
887 Fix compiler warning.
889 * src/cff/cffdrivr.c (Get_Kerning): Renamed to...
890 (cff_get_kerning): This. Simplify.
891 (cff_driver_class): Updated.
893 * src/sfnt/Jamfile (_sources): Add `ttkern'.
894 * src/sfnt/rules.mk (SFNT_DRV_SRC): Add `ttkern.c'.
896 * src/sfnt/sfdriver.c (sfnt_interface): Add `tt_face_get_kerning'.
898 * src/sfnt/sfnt.c: Include `ttkern.c'.
900 * src/sfnt/sfobjs.c: Include `ttkern.h'.
901 (sfnt_load_face): Consider the `kern' and `gasp' table as optional.
902 (sfnt_done_face): Call `tt_face_done_kern'.
903 Handle horizontal metrics for FT_OPTIMIZE_MEMORY.
905 * src/sfnt/ttkern.c, src/sfnt/ttkern.h: New files. Code has been
906 taken from `ttload.c' and `ttload.h'.
907 Provide special versions of `tt_face_load_kern',
908 `tt_face_get_kerning', and `tt_face_done_kern' for
911 * src/sfnt/ttload.c (tt_face_load_metrics, tt_face_load_hdmx,
912 tt_face_free_hdmx): Provide version for FT_OPTIMIZE_MEMORY.
913 (tt_face_load_kern, tt_kern_pair_compare, TT_KERN_INDEX): Moved to
916 * src/sfnt/ttload.h: Updated.
918 * src/sfnt/ttsbit.c (sbit_metrics_field): Add `static' keyword.
920 * src/truetype/ttdriver.c (Get_Kerning): Renamed to...
921 (tt_get_kerning): This. Simplify.
922 (tt_driver_class): Updated.
924 * src/truetype/ttgload.c (TT_Get_Metrics): Renamed to...
925 (tt_face_get_metrics): This. Provide version for FT_OPTIMIZE_MEMORY.
927 (Get_Advance_Widths): Replaced with...
928 (Get_Advance_WidthPtr): This. Provide version for
932 * src/truetype/ttgload.h: Updated.
934 2005-02-22 David Turner <david@freetype.org>
936 * src/base/ftdbgmem.c: Partly rewritten. Added the ability to list
937 all allocation sites in the memory debugger. Also a new function
938 FT_DumpMemory() was added. It is only available in builds with
939 FT_DEBUG_MEMORY defined, and you must declare it in your own code to
940 use it, i.e., with something like:
942 extern void FT_DumpMemory( FT_Memory );
946 FT_DumpMemory( memory );
948 * include/freetype/config/ftoption.h
949 (TT_CONFIG_OPTION_BYTECODE_INTERPRETER): Comment out definition --
951 (FT_OPTIMIZE_MEMORY): New configuration macro to control various
952 optimizations for reducing the heap footprint of memory-mapped
955 * include/freetype/internal/ftmemory.h (FT_ARRAY_ZERO): New
958 * include/freetype/internal/tttypes.h (TT_FaceRec)
959 [FT_OPTIMIZE_MEMORY]: Use optimized types for `num_locations' and
962 * src/truetype/ttgload.c (load_truetype_glyph): Call
963 `tt_face_get_location'.
965 * src/truetype/ttobjs.c (tt_face_init)
966 [FT_CONFIG_OPTION_INCREMENTAL]: Improve error handling.
967 (tt_face_done): Call `tt_face_done_loca'.
969 * src/truetype/ttpload.c (tt_face_get_location, tt_face_done_loca):
970 New functions. If FT_OPTIMIZE_MEMORY is set, the locations table is
971 read directly from memory-mapped streams, instead of being decoded
973 (tt_face_load_loca) [FT_OPTIMIZE_MEMORY]: New implementation.
974 (tt_face_load_cvt, tt_face_load_fpgm): Only load table if the
975 bytecode interpreter is compiled in.
977 * src/truetype/ttpload.h: Updated.
979 * src/autohint/ahglyph.c (ah_outline_load): Improve allocation
982 2005-02-20 Werner Lemberg <wl@gnu.org>
984 * builds/unix/ltmain.sh: Regenerated with `libtoolize --force
985 --copy' from libtool 1.5.14.
986 * builds/unix/aclocal.m4: Regenerated with `aclocal -I .' from
989 * builds/unix/config.guess, builds/unix/config.sub: Updated from
990 `config' CVS module at subversions.gnu.org.
992 * builds/unix/install-sh, builds/unix/mkinstalldirs: Updated from
993 `texinfo' CVS module at subversions.gnu.org.
995 2005-02-14 Werner Lemberg <wl@gnu.org>
997 * src/cff/cffcmap.c (cff_cmap_unicode_init): Don't try to build
998 a cmap for a CID-keyed font which doesn't have SIDs.
1000 2005-02-13 Werner Lemberg <wl@gnu.org>
1002 * src/type1/t1load.c (read_binary_data): Return more meaningful
1004 (parse_encoding, parse_subrs, parse_charstrings, parse_dict): Check
1005 parser error value after call to T1_Skip_PS_Token (where necessary).
1007 * src/type1/t1parse.c (T1_Get_Private_Dict): Check parser error
1008 value after call to T1_Skip_PS_Token.
1010 * src/cid/cidparse.c (cid_parser_new): Check parser error value
1011 after call to cid_parser_skip_PS_token.
1013 * src/type42/t42parse.c (t42_parse_encoding, t42_parse_sfnts,
1014 t42_parse_charstrings, t42_parse_dict): Check parser error value
1015 after call to T1_Skip_PS_Token (where necessary).
1017 * src/psaux/psobjc.c (skip_string, ps_parser_skip_PS_token,
1018 ps_tobytes): Add error messages.
1020 2005-02-12 Werner Lemberg <wl@gnu.org>
1022 * configure: Output more variables to the created Makefile so that
1023 it can be used for ft2demos also (if the FT2DEMOS variable is
1026 2005-02-10 David Turner <david@freetype.org>
1028 * src/pfr/pfrgload.c (pfr_glyph_load): Fix an unbounded growing
1029 dynamic array when loading a glyph from a PFR font (Savannah bug
1032 * src/base/ftbitmap.c (FT_Bitmap_Convert): Small improvements to the
1033 conversion function (mainly stupid optimization).
1035 * src/base/Jamfile: Adding ftbitmap.c to the list of compiled files.
1037 2005-02-10 Werner Lemberg <wl@gnu.org>
1039 * builds/unix/freetype-config.in: Add new flag `--ftversion' to
1040 return the FreeType version. Suggested by George Williams
1043 * docs/CHANGES: Updated.
1045 2005-02-09 Werner Lemberg <wl@gnu.org>
1047 * src/otvalid/otvmod.c (otv_validate): Deallocate arrays in case
1048 of error. Reported by YAMANO-UCHI Hidetoshi <mer@din.or.jp>.
1050 2005-02-08 Werner Lemberg <wl@gnu.org>
1052 * src/psaux/t1decode.c (t1_decoder_parse_charstrings)
1053 <op_closepath>: Accept `T1_Parse_Have_Moveto' state also which can
1054 happen in empty glyphs. Reported by Ian Brown
1055 <ian.brown@printsoft.de> (Savannah bug #11856).
1057 2005-02-04 Werner Lemberg <wl@gnu.org>
1059 * src/otlayout/*: Removed. Obsolete.
1061 2004-12-28 Werner Lemberg <wl@gnu.org>
1063 * builds/unix/ltmain.sh: Regenerated with `libtoolize --force
1064 --copy' from libtool 1.5.10.
1065 * builds/unix/aclocal.m4: Regenerated with `aclocal -I .' from
1067 * builds/unix/configure: Regenerated with autoconf 2.59b.
1069 * builds/unix/config.guess, builds/unix/config.sub: Updated from
1070 `config' CVS module at subversions.gnu.org.
1072 * builds/unix/install-sh: Updated from
1073 `texinfo' CVS module at subversions.gnu.org.
1075 * builds/unix/ftsystem.c (FT_Stream_Open): Add proper cast for
1077 Fix compiler warning.
1079 2004-12-27 Dirck Blaskey <listtarget@danbala.com>
1081 * src/cff/cffobjs.c (cff_face_init): Improve computation of
1084 2004-12-27 Werner Lemberg <wl@gnu.org>
1086 * src/cff/cffobjs.c (cff_face_init): A CFF within an SFNT can have
1087 only a single font. This is undocumented but has been verified on
1090 2004-12-26 Werner Lemberg <wl@gnu.org>
1092 * Jamfile (FT2_COMPONENTS): Add `otvalid'.
1094 2004-12-25 Werner Lemberg <wl@gnu.org>
1096 * src/base/ftbitmap.c (FT_Bitmap_Convert): Fix compiler warning.
1098 2004-12-15 Werner Lemberg <wl@gnu.org>
1100 * vms_make.com: Add ftbitmap.obj.
1102 2004-12-14 Werner Lemberg <wl@gnu.org>
1104 * src/base/ftbitmap.c, include/freetype/ftbitmap.h: New files for
1105 handling various bitmap formats.
1107 * include/freetype/config/ftheader.h (FT_BITMAP_H): New macro.
1109 * src/base/rules.mk (BASE_EXT_SRC): Add ftbitmap.c.
1111 * src/bdf/bdfdrivr.c (BDF_Glyph_Load): Don't convert bitmaps to 8bpp
1112 but return them as-is.
1114 * docs/CHANGES: Mention new bitmap API.
1115 * include/freetype/ftchapter.s: Updated.
1117 2004-12-11 Robert Clark <freetype@ratty.org.uk>
1119 * src/base/ftobjs.c (FT_Get_Kerning): Make kerning amount
1120 dependent on ppem by scaling down for ppem < 25, then do normal
1121 rounding. This gives slightly better results than rounding towards
1124 2004-12-09 Werner Lemberg <wl@gnu.org>
1126 * src/base/ftobjs.c (FT_Get_Kerning): Always round towards zero
1127 for FT_KERNING_DEFAULT. This greatly enhances the kerning for
1130 2004-12-08 Werner Lemberg <wl@gnu.org>
1132 * src/base/ftobjs.c (ft_glyphslot_clear): Reset `lsb_delta' and
1135 2004-12-05 Werner Lemberg <wl@gnu.org>
1137 * builds/unix/install.mk (install): Use $(OBJ_BUILD) for ftconfig.h.
1139 2004-12-03 Antoine Leca <Antoine-Freetype@Leca-Marti.org>
1141 * include/freetype/ttnameid.h: Updated to latest
1142 specifications from Microsoft.
1144 2004-11-26 Jouk Jansen <joukj@hrem.stm.tudelft.nl>
1146 * vms_make.com: Include ftbbox.c.
1148 Handle `otvalid' module.
1149 Update `vmslib.dat' default values.
1150 Fixes to `libs.opt'.
1152 2004-11-23 Anders Kaseorg <anders@kaseorg.com>
1154 * src/base/ftoutln.c (FT_OrientationExtremumRec,
1155 ft_orientation_extremum_compute): Removed.
1156 (FT_Outline_Get_Orientation): Rewritten, simplified.
1158 * src/autohint/ahglyph.c: Include FT_OUTLINE_H.
1159 (ah_test_extremum, ah_get_orientation): Removed.
1160 (ah_outline_load): Use FT_Outline_Get_Orientation.
1162 * src/base/ftsynth.c (ft_test_extrama, ft_get_orientation): Removed.
1163 (FT_GlyphSlot_Embolden): Use FT_Outline_Get_Orientation.
1165 2004-11-23 Fernando Papa <fpapa@netgate.com.uy>
1167 * src/truetype/ttinterp.h: Fix typo.
1169 2004-11-22 Antoine Leca <Antoine-Freetype@Leca-Marti.org>
1171 * builds/win32/detect.mk: Corrected logic that detects Windows NT to
1172 use the previous change even if win32 is forced. Corrected
1173 detection of win32 on Win9X.
1175 * builds/dos/detect.mk: Added same correction as for win32 about
1176 COPY on Windows NT. Detection of plain DOS 7.x.
1178 2004-11-22 Werner Lemberg <wl@gnu.org>
1180 * builds/detect.mk: Undo change from 2004-11-20.
1181 * builds/win32/detect.mk: If the `OS' environment variable contains
1182 `Windows_NT', use `cmd.exe /c copy' for copying files.
1184 2004-11-20 Werner Lemberg <wl@gnu.org>
1186 * builds/detect.mk (dos_setup): Use `cmd.exe' for copying
1187 $(CONFIG_MK) to force lowercase file name under Windows.
1189 2004-11-19 Werner Lemberg <wl@gnu.org>
1191 Fix a serious bug in the TT hinter.
1193 * src/truetype/ttgload.c (TT_Process_Simple_Glyph): Don't shift
1194 points vertically before hinting.
1196 * docs/CHANGES: Updated.
1198 * src/cache/ftcglyph.c (FTC_GNode_UnselectFamily,
1199 FTC_GCache_Lookup): A new try to fix comparison with zero.
1201 2004-11-16 Werner Lemberg <wl@gnu.org>
1203 * builds/unix/configure.ac: Add `-fno-strict-aliasing' if gcc is
1205 * builds/unix/configure: Regenerated.
1206 * builds/unix/config.guess, builds/unix/config.sub: Updated from
1207 `config' CVS module at subversions.gnu.org.
1209 2004-11-16 Dr. Martin P.J. Zinser <zinser@decus.de>
1211 * src/cache/ftcglyph.c (FTC_GNode_UnselectFamily,
1212 FTC_GCache_Lookup): Fix comparison with zero.
1214 * docs/INSTALL.VMS: Updated.
1216 * vms_make.com: Updated. All `descrip.mms' files are now created
1219 * src/*/descrip.mms: Removed.
1221 2004-11-16 Owen Taylor <otaylor@redhat.com>
1223 * builds/unix/freetype-config.in: Supress -L$libdir for
1224 /usr/lib64 as well as /usr/lib. (Reported by Dan Winship -
1225 https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=139199)
1227 2004-11-11 Werner Lemberg <wl@gnu.org>
1229 * src/cff/cffdrivr.c (cff_service_ps_info): Updated.
1230 * src/cid/cidriver.c (cid_service_ps_info): Updated.
1231 * src/type42/t42drivr.c (t42_ps_get_font_private): New function.
1232 (t42_service_ps_info): Updated.
1234 * src/type42/t42parse.c (t42_parse_dict): Remove compiler warning.
1236 2004-11-11 David Bevan <dbevan@emtex.com>
1238 Add new function FT_Get_PS_Font_Private().
1240 * include/freetype/internal/services/svpsinfo.h
1241 (PS_GetFontPrivateFunc): New service function.
1243 * include/freetype/t1tables.h, src/base/fttype1.c
1244 (FT_Get_PS_Font_Private): New function.
1246 * src/type1/t1driver.c (t1_ps_get_font_private): New function.
1247 (t1_service_ps_info): Updated.
1249 2004-10-13 Werner Lemberg <wl@gnu.org>
1251 * include/freetype/config/ftstdlib.h: Include `stddef.h'.
1252 (ft_ptrdiff_t): Define.
1254 * include/freetype/fttypes.h (FT_PtrDist): Use `ft_ptrdiff_t'.
1256 * src/cid/cidload.c (cid_parse_dict), src/type1/t1load.c
1257 (parse_dict): Fix compiler warning.
1259 2004-10-11 Joshua Neal <jneal@csdaily.com>
1261 * src/sfnt/ttcmap.c (tt_face_build_cmaps): Check for pointer
1264 * src/sfnt/ttload.c (tt_face_load_hdmx): Protect against bad input.
1265 Don't use FT_QNEW_ARRAY but FT_NEW_ARRAY to make deallocation work
1268 * src/sfnt/ttsbit.c (Load_SBit_Range): Check range intervals.
1269 (tt_face_load_sbit_strikes): Allocate `strike_sbit_ranges' after
1272 * src/truetype/ttgload.c (TTLoad_Simple_Glyph): Add assertion for
1275 2004-10-09 Werner Lemberg <wl@gnu.org>
1277 * docs/CHANGES: Updated.
1279 2004-10-09 Boris Letocha <b.letocha@cz.gmc.net>
1281 Fix handling of NPUSHW if skipped in data stream.
1283 * src/truetype/ttinterp.c (opcode_length): Set value for NPUSHW
1285 (SkipCode, TT_RunIns): Use opcode_length value for computation of
1286 bytes to be skipped.
1288 2004-09-10 Jouk Jansen <joukj@hrem.stm.tudelft.nl>
1290 * vms_make.com: Updated.
1292 2004-09-09 Werner Lemberg <wl@gnu.org>
1294 Adding OpenType validation module. The code is based on the
1295 (unfinished) `otlayout' module but has been heavily modified to make
1296 it much more compact.
1298 * src/otvalid/*: New module.
1300 * include/freetype/ftotval.h, src/base/ftotval.c,
1301 include/freetype/internal/services/svotval.h: New files.
1303 * include/freetype/config/ftmodule.h: Add otv_module_class.
1304 * include/freetype/config/ftheader.h (FT_OPENTYPE_VALIDATE_H): New
1306 * include/freetype/internal/ftserv.h
1307 (FT_SERVICE_OPENTYPE_VALIDATE_H): New macro.
1308 * include/freetype/internal/fttrace.h (otvmodule, otvcommon,
1309 otvbase, otvgdef, otvgpos, otvgsub, otvjstf): New trace components.
1311 * include/freetype/ftchapters.h: Updated.
1313 * src/base/Jamfile (Library), src/base/descrip.mms (OBJS),
1314 src/base/rules.mk (BASE_EXT_SRC): Updated.
1316 * docs/CHANGES: Updated.
1318 2004-09-08 Werner Lemberg <wl@gnu.org>
1320 * src/tools/docmaker/sources.py (re_source_block_format2) <column>:
1321 Use lookahead assertion to not match `*/'. This removes spurious
1322 insertions of `/' in the HTML output.
1324 2004-09-07 Werner Lemberg <wl@gnu.org>
1326 * src/truetype/ttgxvar.c (TT_Vary_Get_Glyph_Deltas): Fix call to
1329 2004-09-04 Werner Lemberg <wl@gnu.org>
1331 * include/freetype/internal/ftobjs.h: Don't include
1332 FT_CONFIG_STANDARD_LIBRARY_H.
1333 (FT_Validator, FT_ValidationLevel, FT_ValidatorRec, FT_VALIDATOR,
1334 ft_validator_init, ft_validator_run, ft_validator_error, FT_INVALID,
1335 FT_INVALID_TOO_SHORT, FT_INVALID_OFFSET, FT_INVALID_FORMAT,
1336 FT_INVALID_GLYPH_ID, FT_INVALID_DATA): Move to...
1338 * include/freetype/internal/ftvalid.h: New file.
1339 Make FT_INVALID return module-specific error codes.
1341 * include/freetype/internal/internal.h (FT_INTERNAL_VALIDATE_H): New
1344 * include/freetype/fterrors.h: Undefine FT_ERR_PREFIX only if
1345 FT_KEEP_ERR_PREFIX isn't defined.
1347 * src/base/ftobjs.c: Include FT_INTERNAL_VALIDATE_H.
1349 * src/sfnt/ttcmap.h: Don't include FT_INTERNAL_OBJECTS_H but
1350 FT_INTERNAL_VALIDATE_H.
1352 * src/sfnt/ttcmap.c: Don't include FT_INTERNAL_OBJECTS_H but
1353 FT_INTERNAL_VALIDATE_H.
1354 Include sferrors.h before FT_INTERNAL_VALIDATE_H.
1355 s/FT_Err_Ok/SFNT_Err_Ok/.
1357 * src/sfnt/sferrors.h: Define FT_KEEP_ERR_PREFIX.
1359 * src/type1/t1afm.c: Include t1errors.h.
1361 2004-09-03 Werner Lemberg <wl@gnu.org>
1363 * src/base/ftdebug.c (ft_debug_init): Highest debug level is 7,
1365 * docs/DEBUG: Updated.
1367 2004-08-30 Werner Lemberg <wl@gnu.org>
1369 * include/freetype/tttags.h (TTAG_BASE, TTAG_GDEF, TTAG_GPOS,
1370 TTAG_JSTF): New tags.
1372 * include/freetype/fttypes.h (FT_Bytes, FT_Tag): New typedefs.
1373 (FT_Int): Add `signed'.
1375 2004-08-29 Werner Lemberg <wl@gnu.org>
1377 * src/otlayout/otlgpos.c (otl_gpos_subtable_validate): Add argument
1378 to pass number of lookups.
1380 Don't call otl_lookup_list_validate but otl_lookup_validate.
1381 (otl_gpos_validate): Call otl_lookup_list_validate instead of
1382 otl_gpos_subtable_validate.
1384 * src/otlayout/otlgpos.h: Updated.
1386 * src/otlayout/otljstf.c (otl_jstf_max_validate): Add argument to
1387 pass number of lookups.
1391 * src/cff/cffparse.c (cff_parse_real): s/exp/exponent/ to avoid
1395 * src/sfnt/ttcmap0.c, src/sfnt/ttcmap0.h: Renamed to...
1396 * src/sfnt/ttcmap.c, src/sfnt/ttcmap.h: This.
1397 * src/sfnt/Jamfile, src/sfnt/rules.mk, src/sfnt/sfdriver.c,
1398 src/sfnt/sfnt.c, src/sfnt/sfobjs.c: Updated.
1401 * builds/compiler/gcc-dev.mk (CFLAGS): Don't add `-Wnested-externs'
1402 if compiler is g++ (v3.3.3 emits a warning otherwise).
1404 2004-08-28 Werner Lemberg <wl@gnu.org>
1406 * src/otlayout/otlgpos.c (otl_value_length): Return number of bytes,
1407 not number of 16bit entities.
1408 (otl_gpos_lookup2_validate): Check class definition tables for
1410 Fix loop for format 2.
1411 (otl_liga_mark2_validate): Fix offset for otl_anchor_validate.
1413 2004-08-27 Werner Lemberg <wl@gnu.org>
1415 * src/base/ftmac.c: Don't include truetype/ttobjs.h.
1416 Don't include type1/t1objs.h.
1417 (FT_New_Face_From_FSSpec) [!__MWERKS__]: Remove compiler warnings.
1419 2004-08-27 Mathieu Malaterre <mathieu@malaterre.com>
1421 * src/base/ftmac.c: Handle OS_INLINE for xlc compiler also.
1423 2004-08-27 Werner Lemberg <wl@gnu.org>
1425 * src/otlayout/otlayout.h: Add copyright.
1426 (OTL_INVALID_OFFSET): Removed.
1428 * src/otlayout/otlgdef.h: Include otlayout.h.
1429 Comment out inclusion of otltable.h.
1431 * src/otlayout/otlgpos.c (otl_gpos_lookup4_validate): Fix call
1432 to otl_base_array_validate.
1433 (otl_liga_mark2_validate): Fix `for' loop.
1435 * src/otlayout/otlgsub.c (otl_ligature_validate): Check `glyph_id',
1436 not components array.
1438 * src/otlcommn.c (otl_lookup_get_count, otl_feature_get_count):
1440 (otl_lookup_list_get_count, otl_feature_list_get_count): Activate.
1441 (otl_feature_list_validate, otl_gsubgpos_get_lookup_count):
1442 s/otl_lookup_get_count/otl_lookup_list_get_count/.
1443 (otl_script_list_validate):
1444 s/otl_feature_get_count/otl_feature_list_get_count/.
1445 (otl_script_validate): Call otl_lang_validate for default language.
1447 * src/otlayout/otlcommn.h: Updated.
1449 2004-08-16 Werner Lemberg <wl@gnu.org>
1451 * src/otlayout/otlgpos.c (otl_gpos_lookup1_validate,
1452 otl_gpos_lookup2_validate, otl_gpos_lookup3_validate,
1453 otl_gpos_lookup4_validate, otl_gpos_lookup5_validate,
1454 otl_gpos_lookup6_validate, otl_gpos_lookup9_validate,
1455 otl_gpos_validate): Update
1457 (otl_gpos_lookup7_validate, otl_gpos_lookup8_validate): Update
1459 Handle NULL offsets correctly.
1460 Check sequence and lookup indices for format 3.
1461 (otl_pos_rule_validate, otl_chain_pos_rule_validate): Add argument
1462 to pass lookup count.
1463 Check sequence and glyph indices.
1464 (otl_gpos_subtable_validate): Update function arguments.
1467 * src/otlayout/otlgpos.h: Updated.
1469 * src/otlayout/otlgsub.c (otl_gsub_lookup1_validate,
1470 otl_gsub_lookup3_validate, otl_gsub_lookup8_validate): Update
1472 Add glyph index checks.
1473 (otl_sequence_validate, otl_alternate_set_validate,
1474 otl_ligature_validate): Add argument to pass glyph count.
1476 Add glyph index check.
1477 (otl_gsub_lookup2_validate, otl_gsub_lookup4_validate): Update
1479 (otl_ligature_set_validate): Add argument to pass glyph count.
1481 (otl_sub_class_rule_validate,
1482 otl_sub_class_rule_set_validate): Removed.
1483 (otl_sub_rule_validate, otl_chain_sub_rule_validate): Add argument
1484 to pass lookup count.
1486 Add lookup index check.
1487 (otl_sub_rule_set_validate, otl_chain_sub_rule_set_validate): Add
1488 argument to pass lookup count.
1490 (otl_gsub_lookup5_validate): Update function arguments.
1491 Handle NULL offsets correctly.
1492 Don't call otl_sub_class_rule_set_validate but
1493 otl_sub_rule_set_validate.
1494 Check sequence and lookup indices for format 3.
1495 (otl_gsub_lookup6_validate): Update function arguments.
1496 Handle NULL offsets correctly.
1497 Check sequence and lookup indices for format 3.
1498 (otl_gsub_lookup7_validate, otl_gsub_validate): Update function
1501 * src/otlayout/otlgsub.h: Updated.
1503 * src/otlayout/otlbase.c (otl_base_validate): Handle NULL offsets
1506 * src/otlayout/otlcommn.c (otl_class_definition_validate): Fix
1508 (otl_coverage_get_first, otl_coverage_get_last): New functions.
1509 (otl_lookup_validate): Add arguments to pass lookup and glyph
1512 (otl_lookup_list_validate): Add argument to pass glyph count.
1515 * src/otlayout/otlcommn.h: Updated.
1517 * src/otlayout/otljstf.c (otl_jstf_extender_validate,
1518 otl_jstf_max_validate, otl_jstf_script_validate,
1519 otl_jstf_priority_validate, otl_jstf_lang_validate): Add parameter
1520 to validate glyph indices.
1522 (otl_jstf_validate): Add parameter which specifies number of glyphs
1525 * src/otlayout/otljstf.h: Updated.
1527 2004-08-15 Werner Lemberg <wl@gnu.org>
1529 * src/otlayout/otlgpos.c (otl_liga_mark2_validate): Add parameter
1530 to handle possible NULL values properly.
1533 2004-08-15 Werner Lemberg <wl@gnu.org>
1535 * src/otlayout/gpos.c: Rename counting variables to be more
1538 (otl_liga_attach_validate): Renamed to...
1539 (otl_liga_mark2_validate): This.
1541 (otl_mark2_array_validate): Removed.
1542 (otl_gpos_lookup6_validate): Call otl_liga_mark2_validate, not
1543 otl_mark2_array_validate.
1544 (otl_pos_class_set_validate, otl_pos_class_rule_validate): Removed.
1545 (otl_gpos_lookup7_validate): Complete code for format 2.
1546 (otl_chain_pos_class_rule_validate,
1547 otl_chaim_pos_class_set_validate): Removed.
1548 (otl_gpos_lookup8_validate): Don't call
1549 otl_chain_pos_class_set_validate but
1550 otl_chain_pos_rule_set_validate.
1553 * src/otlayout/otlgpos.h: Add copyright.
1555 2004-08-14 Werner Lemberg <wl@gnu.org>
1557 * src/otlayout/otljstf.c (otl_jstf_gsub_mods_validate): Removed.
1558 (otl_jstf_gpos_mods_validate): Renamed to...
1559 (otl_jstf_gsubgpos_mods_validate): This.
1560 Test whether lookup_count is zero.
1561 (otl_jstf_priority_validate): Use otl_jstf_gsubgpos_mods_validate.
1562 (otl_jstf_validate): Initialize gsub_lookup_count and
1563 gpos_lookup_count if gsub or gpos is zero.
1565 * src/otlayout/otlgsub.c: Rename counting variables to be more
1568 (otl_gsub_lookup1_validate): Simplify code.
1569 (otl_gsub_lookup2_validate, otl_gsub_lookup3_validate,
1570 otl_gsub_lookup4_validate, otl_gsub_lookup7_validate): Remove unused
1572 (otl_gsub_lookup5_validate): Remove unused variable.
1573 Fix call to otl_sub_rule_set_validate and
1574 otl_sub_class_rule_set_validate.
1575 (otl_chain_sub_class_rule_validate,
1576 otl_chain_sub_class_set_validate): Removed.
1577 (otl_gsub_lookup6_validate): Remove unused variable.
1578 Fix call to otl_chain_sub_rule_set_validate.
1579 (otl_gsub_lookup7_validate): Handle lookup type 8 also.
1580 (otl_gsub_lookup8_validate: New function.
1581 (otl_gsub_lookup1_apply, otl_gsub_lookup2_apply,
1582 otl_gsub_lookup3_apply): Commented out.
1583 (otl_gsub_validate_funcs): Add otl_gsub_lookup7_validate and
1584 otl_gsub_lookup8_validate.
1585 (otl_gsub_validate): Updated.
1587 * src/otlayout/otlgsub.h: Add copyright.
1589 * src/otlayout/otlcommn.c, src/otlayout/otlcommn.h
1590 (otl_coverage_get_index): Comment out.
1592 2004-08-13 Werner Lemberg <wl@gnu.org>
1594 * src/otlayout/otlcommn.c (otl_gsubgpos_get_lookup_count): New
1596 * src/otlayout/otlcommn.h: Updated.
1598 * src/otlayout/otlbase.c: Rename counting variables to be more
1600 Add copyright message.
1601 * src/otlayout/otlbase.h: Add copyright message.
1603 * src/otlayout/otlgdef.c: Rename counting variables to be more
1605 Add copyright message.
1606 Use OTL_CHECK everywhere.
1607 (otl_caret_value_validate): Remove unused variable.
1608 (otl_gdef_validate): All tables are optional.
1609 * src/otlayout/otlgdef.h: Add copyright message.
1611 * src/otlayout/otljstf.c: Rename counting variables to be more
1613 Add copyright message.
1614 (otl_jstf_gsub_mods_validate, otl_jstf_gpos_mods_validate): Add
1615 parameter to pass lookup count.
1618 (otl_jstf_max_validate):
1619 s/otl_gpos_subtable_check/otl_gpos_subtable_validate/.
1620 (otl_jstf_priority_validate, otl_jstf_lang_validate,
1621 otl_jstf_script_validate): Add two parameters to pass lookup counts.
1623 (otl_jstf_validate): Add two parameters to pass GPOS and GSUB
1624 table offsets; use otl_gsubgpos_get_lookup_count to convert extract
1627 * src/otlayout/otljstf.h: Updated.
1628 Add copyright message.
1630 * src/otlayout/otlgpos.c (otl_gpos_subtable_validate): New function.
1631 (otl_gpos_validate): Use it.
1632 * src/otlayout/otlgpos.h: Updated.
1634 2004-08-13 Werner Lemberg <wl@gnu.org>
1636 * src/otlayout/otcommn.c: Use OTL_CHECK everywhere.
1637 (otl_coverage_validate): Initialize `p',
1638 s/count/num_glyphs/.
1639 s/start_cover/start_coverage/.
1640 (otl_coverage_get_index): Return OTL_Long, not OTL_Int.
1641 Remove unused variables.
1642 (otl_class_definition_validate): s/count/num_glyphs/.
1643 Remove unused variables.
1644 (otl_class_definition_get_value, otl_device_table_get_start,
1645 otl_device_table_get_end, otl_device_table_get_delta,
1646 otl_lookup_get_table, otl_lookup_list_get_count,
1647 otl_lookup_list_get_lookup, otl_lookup_list_get_table,
1648 otl_feature_get_lookups, otl_feature_list_get_count,
1649 otl_feature_list_get_feature, otl_lang_get_count,
1650 otl_lang_get_req_feature, otl_lang_get_features): Commented out
1651 temporarily until we really need it.
1652 (otl_lookup_validate): Removed.
1653 (otl_lookup_table_validate): Renamed to ...
1654 (otl_lookup_validate): This. Update callers.
1655 (otl_lookup_list_validate): Remove already commented out definition
1656 and move the other definition up.
1657 (otl_feature_validate): Add parameter to pass number of lookups.
1659 Check lookup indices.
1660 (otl_feature_list_validate): Add parameter to pass lookup table.
1662 (otl_lang_validate): Add parameter to pass number of features.
1664 Handle req_feature and check feature indices.
1665 (otl_script_validate): Add parameter to pass number of features.
1667 (otl_script_list_validate): Add parameter to pass feature table.
1670 * src/otlayout/otcommn.h: s/LOCALDEF/LOCAL/.
1671 Comment out the same functions as in otcommn.c.
1672 (otl_script_list_get_script): Removed.
1674 * src/otlayout/otlgsub.c (otl_gsub_lookup1_apply): Change `index' to
1676 (otl_gsub_lookup2_apply, otl_gsub_lookup3_apply): Change `index' to
1679 (otl_gsub_validate): Fix order of validation.
1681 * src/otlayout/otlgpos.c (otl_gpos_validate): Fix order of
1684 2004-08-12 Werner Lemberg <wl@gnu.org>
1686 Make otlayout module compile (without actually working).
1688 * src/otlayout/*: s/OTL_Valid/OTL_Validator/.
1691 * src/otlayout/otlayout.h: Fix various typos.
1692 (OTL_Bool): New typedef.
1693 (OTL_Int, OTL_Long, OTL_Int16, OTL_Int32): Use `signed' keyword.
1694 (OTL_Err_InvalidArgument): Removed.
1695 (OTL_Err_InvalidData, OTL_Err_InvalidSize): New enum values.
1696 (OTL_MAKE_TAG): Add missing parenthesis.
1697 (OTL_INVALID_DATA): Use OTL_Err_InvalidData.
1698 (OTL_INVALID_TOO_SHORT): Use OTL_Err_InvalidSize.
1699 (OTL_INVALID_FORMAT, OTL_INVALID_OFFSET): New macros.
1701 * src/otlayout/otlgpos.c: s/FT_/OTL_/.
1702 s/OTL_Short/OTL_Int16/.
1703 (otl_gpos_pairset_validate): Add return type.
1704 (otl_base_array_validate): Fix call to otl_anchor_validate.
1705 (otl_liga_array_validate): Fix call to otl_liga_attach_validate.
1706 (otl_gpos_lookup5_validate): Fix typos.
1707 (otl_gpos_lookup6_validate): Fix call to otl_mark2_array_validate.
1708 (otl_gpos_lookup7_validate): Comment out unfinished code.
1711 * src/otlayout/otlgsub.c: Add forward declaration for
1712 otl_gsub_validate_funcs.
1713 (otl_gsub_lookup1_apply, otl_gsub_lookup2_apply,
1714 otl_gsub_lookup3_apply): Fix call to otl_parser_check_property.
1715 s/otl_coverage_lookup/otl_coverage_get_index/.
1716 (otl_ligature_validate): Add missing variable declaration.
1717 (otl_sub_rule_validate): Fix typo.
1718 (otl_sub_class_rule_validate): Add missing variable declaration.
1720 (otl_gsub_lookup5_validate): Fix typo.
1721 (otl_gsub_lookup6_validate): Fix call to
1722 otl_chain_sub_class_set_validate.
1723 (otl_gsub_validate_funcs): Don't use `const'.
1725 * src/otlayout/otlcommn.c (otl_class_definition_get_value,
1726 otl_device_table_validate, otl_device_table_get_delta,
1727 otl_lookup_validate, otl_script_validate): Add missing
1728 variable declarations.
1729 (otl_lookup_list_validate): Comment out first definition.
1730 (otl_lookup_list_foreach, otl_feature_list_foreach): Comment out.
1731 (otl_feature_list_validate):
1732 s/otl_feature_table_validate/otl_feature_validate/.
1733 (otl_script_list_validate):
1734 s/otl_script_table_validate/otl_script_validate/.
1736 * src/otlayout/otlcommn.h: Comment out first declaration.
1737 (otl_lookup_list_foreach, otl_feature_list_foreach): Comment out.
1739 * src/otlayout/otlbase.c (otl_base_coord_validate): Fix call to
1740 otl_device_table_validate.
1741 (otl_base_scsript_validate): Add missing variable declarations.
1742 (otl_base_script_list_validate): Fix call to
1743 otl_base_script_validate.
1744 (otl_axis_table_validate): Fix calls to otl_base_tag_list_validate
1745 and otl_base_script_list_validate.
1746 (otl_base_validate): Fix calls to otl_axis_table_validate.
1748 * src/otlayout/otlgdef.c (otl_attach_list_validate): Fix call to
1749 otl_attach_point_validate.
1750 (otl_caret_value_validate): Add missing variable declaration.
1751 Fix call to otl_device_table_validate.
1752 (otl_ligature_glyph_validate): Fix call to otl_caret_value_validate.
1753 (otl_ligature_caret_list_validate): Fix call to
1754 otl_ligature_glyph_validate.
1755 (otl_gdef_validate): Fix calls to otl_class_definition_validate,
1756 otl_attach_list_validate, otl_ligature_caret_list_validate, and
1757 otl_class_definition_validate.
1759 * src/otlayout/otltable.h (otl_table_validate, otl_table_init,
1760 otl_table_set_script): Comment out.
1762 * src/otlayout/otlparse.h (OTL_ParserRec):
1763 s/OTL_Alternate/OTL_GSUB_Alternate/.
1764 (OTL_ParseError): Add OTL_Err_Parser_Memory and
1765 OTL_Err_Parser_Internal.
1766 (otl_parser_error): Fix typo.
1767 (otl_parser_check_property): Remove third argument.
1769 * src/otlayout/otlparse.c (otl_string_ensure):
1770 s/OTL_Parse_Err_Memory/OTL_Err_Parser_Memory/.
1771 (OTL_STRING_ENSURE, otl_parser_error, otl_parser_get_index,
1772 otl_parser_replace_1, otl_parser_replace_n): Fix typos.
1773 (OTL_PARSER_UNCOVERED): Removed.
1774 (otl_parser_check_property): Remove third argument.
1776 * src/otlayout/otljstf.c (otl_jstf_priority_validate): Add missing
1777 variable declaration.
1779 * src/otlayout/otlutils.h (OTL_MEM_REALLOC): Fix typo.
1781 2004-08-11 Danny <dannyboynow@yahoo.com>
1783 * src/base/ftstream.c (FT_Stream_Close): Don't reset stream->close
1784 to NULL. This allows custom close functions to delete the FT_STREAM
1787 2004-08-11 Werner Lemberg <wl@gnu.org>
1789 Add API to get information about SFNT tables.
1791 * include/freetype/internal/services/svsfnt.h
1792 (FT_SFNT_Table_Info_Func): New typedef.
1793 (SFNT_Table): Add it.
1795 * src/base/ftobjs (FT_Sfnt_Table_Info): New function.
1797 * include/freetype/tttables.h: Updated.
1799 * src/sfnt/sfdriver.c (sfnt_table_info): New function.
1800 (sfnt_service_sfnt_table): Add it.
1802 * docs/CHANGES: Updated.
1805 * include/freetype/freetype.h (FREETYPE_PATCH): Set to 10.
1807 * builds/unix/configure.ac (version_info): Set to 9:8:3.
1808 * builds/unix/configure: Updated.
1810 * builds/win32/visualc/index.html,
1811 builds/win32/visualc/freetype.dsp,
1812 builds/win32/visualc/freetype.vcproj: s/219/2110/, s/2.1.9/2.1.10/.
1814 * builds/freetype.mk (refdoc), README, Jamfile (RefDoc):
1817 * docs/CHANGES, docs/VERSION.DLL: Updated.
1819 2004-08-11 Detlef Würkner <TetiSoft@apg.lahn.de>
1821 * src/base/ftrfork.c (FT_Raccess_Guess)
1822 [!FT_CONFIG_OPTION_GUESSING_EMBEDDED_FORK]: Remove compiler
1825 2004-08-06 Adam Piotrowski <st_intel@poczta.onet.pl>
1827 * src/pfr/pfrload.c (pfr_sort_kerning_pairs): Single-byte
1828 adjustments are unsigned, not signed.
1830 2004-08-05 David Turner <david@freetype.org>
1832 `Activate' gray-scale specifing hinting within the TrueType
1833 bytecode interpreter. This is an experimental feature which
1834 should probably be made optional.
1836 * src/truetype/ttgload.c (TT_Process_Simple_Glyph,
1837 load_truetype_glyph): Move the code to set the pedantic_hinting flag
1839 (TT_Load_Glyph): Here.
1840 Set `grayscale' flag except for `FT_LOAD_TARGET_MONO'.
1842 * src/truetyep/ttinterp.c (Ins_GETINFO): Return MS rasterizer
1844 Return rotation and stretching info only if glyph is rotated or
1845 stretched, respectively.
1846 Handle grayscale info.
1848 * src/truetype/ttinterp.h (TT_ExecContextRec): Add `grayscale'
1851 2004-08-02 George Williams <gww@silcom.com>
1853 * src/base/ftobjs.c (FT_Attach_File): Initialize `open.stream'.
1855 2004-08-01 Werner Lemberg <wl@gnu.org>
1857 * docs/CHANGES: Updated.
1859 2004-08-01 George Williams <gww@silcom.com>
1861 FreeType now can read kerning values from PFM files.
1863 * src/type1/t1afm.c (T1_Done_AFM): Renamed to...
1864 (T1_Done_Metrics): This.
1866 (T1_Read_AFM): Make it static.
1867 Don't enter and leave a frame.
1868 (LITTLE_ENDIAN_USHORT, LITTLE_ENDIAN_UINT): New macros.
1869 (T1_Read_PFM): New function.
1870 (T1_Read_Metrics): New higher-level function to be used instead of
1874 2004-07-31 Werner Lemberg <wl@gnu.org>
1876 * src/pcf/pcfread (pcf_load_font), src/bdf/bdfdrivr.c
1877 (BDF_Face_Init), src/truetype/ttgxvar (TT_Get_MM_Var,
1878 tt_face_vary_cvt): Fix compiler warnings.
1880 2004-07-26 Søren Sandmann <sandmann@daimi.au.dk>
1882 * src/pcf/pcfread.c (pcf_interpret_style): Always allocate memory for
1884 * src/pcf/pcfdrivr.c (PCF_Face_Done): Free `style_name'.
1886 2004-07-26 Darren J Longhorn <darren.longhorn@redcom.co.uk>
1888 * include/freetype/config/ftconfig.h (FT_SIZEOF_LONG): Recognize
1889 five-byte `long' (which is avoided then).
1891 2004-07-25 Detlef Würkner <TetiSoft@apg.lahn.de>
1893 * src/pcf/pcfdrivr.c (PCF_Set_Pixel_Size): Compare heights, not
1895 (PCF_Set_Point_Size): Don't call PCF_Set_Pixel_Size but provide own
1896 code to compare ppem values.
1897 * src/bdf/bdfdrivr.c (BDF_Set_Pixel_Size): Compare heights, not
1899 (BDF_Set_Point_Size): Don't call BDF_Set_Pixel_Size but provide own
1900 code to compare ppem values.
1902 2004-07-25 Kornfeld Eliyahu Peter <peter@e-kadmon.net>
1904 * src/sfnt/sfobjs.c (sfnt_load_face): Handle
1905 TT_NAME_ID_PREFERRED_FAMILY and TT_NAME_ID_PREFERRED_SUBFAMILY.
1907 2004-07-24 Derek B. Noonburg <derekn@foolabs.com>
1909 * src/cff/cffload.c (cff_font_load): Always create inverse mapping.
1910 Even if the charstring count is the same as the CID count, it is
1911 still possible that the font uses a different CID -> GID mapping.
1913 2004-07-23 Werner Lemberg <wl@gnu.org>
1915 * src/truetype/ttobjs.c (tt_face_init): Accept 0x00020000 format tag
1916 found in some Arphic fonts made for Chinese version of Windows 3.1.
1918 2004-07-17 David Turner <david@freetype.org>
1920 Fixed a dangling pointer bug in the cache code that happened in very
1921 rare cases, i.e., when a new family object was destroyed by an
1922 out-of-memory condition during a glyph node initialization. The
1923 function FTC_Cache_Lookup would flush the cache and restart the
1924 lookup with a bad pointer.
1926 * include/freetype/cache/ftcglyph.h (FTC_FAMILY_TREE): New macro.
1927 (FTC_GCACHE_LOOKUP_CMP): Use it.
1928 Handle reference count in `num_nodes' correctly.
1930 * src/cache/ftcglyph.c (FTC_GNode_UnselectFamily): Use
1932 (FTC_GCache_Lookup): Handle reference count in `num_nodes' correctly.
1934 * src/cache/ftcmanag.c (FTC_Manager_FlushN): Fixed a cache flushing
1937 * src/truetype/ttinterp.c (Normalize): Fixed a bug that caused
1938 long and unnecessary delays while normalizing huge vectors.
1940 2004-07-15 Werner Lemberg <wl@gnu.org>
1942 * docs/CHANGES: Updated.
1944 * src/base/ftstroke.c (FT_Stroker_ParseOutline): Fix compiler
1947 2004-07-15 David Turner <david@freetype.org>
1949 * src/base/ftstroke.c (FT_Stroker_ParseOutline): Single points
1950 are not stroked, preventing a bug with pala.ttf and other
1953 * include/freetype/ftstroke.h: Updating documentation comments.
1955 2004-07-13 Werner Lemberg <wl@gnu.org>
1957 * src/base/ftstroke.c (ft_stroke_border_reverse): Removed. Unused.
1959 2004-07-12 David Turner <david@freetype.org>
1961 * src/base/ftstroke.c (ft_stroke_border_close): Add second parameter
1962 to indicate reversion of points.
1964 (ft_stroke_border_reverse): Fix initialization of `point1' and
1967 * src/cache/ftcsbits.c (ftc_snode_load): Fixing advance computation
1968 for transformed glyphs.
1970 2004-07-11 David Turner <david@freetype.org>
1972 Fix bugs that prevented the stroker to correctly generate stroked
1973 paths from closed paths, i.e., nearly all glyphs in vectorial fonts.
1975 The code is still _very_ buggy though; treat with special care.
1977 * src/base/ftstroke.c (FT_STROKE_TAG_BEGIN_END): New macro.
1978 (ft_stroke_border_reverse): New function.
1979 (ft_stroker_inside): Remove local variable `sigma'; use different
1981 (ft_stroker_add_reverse_left): Switch begin/end tags if necessary.
1982 (FT_Stroker_EndSubPath): Call ft_stroker_inside and
1983 ft_stroke_border_reverse.
1985 2004-06-26 Peter Kovar <peter.kovar@r3.roburnet.sk>
1987 * src/truetype/ttgload.c (load_truetype_glyph): Fix typo.
1989 2004-06-25 Werner Lemberg <wl@gnu.org>
1991 * src/type1/t1afm.c (afm_atoindex): Fix boundary test. Reported
1994 2004-06-24 David Turner <david@freetype.org>
1997 * Version 2.1.9 released.
1998 =========================
2001 * src/truetype/ttgload.c, src/truetype/ttxgvar.c: Removing
2004 2004-06-23 Werner Lemberg <wl@gnu.org>
2006 * include/freetype/internal/ftmemory.h [FT_DEBUG_MEMORY]: Declare
2007 FT_QAlloc_Debug and FT_QRealloc_Debug.
2009 * src/base/ftutil.c (FT_QAlloc): Fix error and debug messages.
2010 (FT_QRealloc): Call FT_QAlloc if original pointer is NULL.
2013 2004-06-23 David Turner <david@freetype.org>
2015 * include/freetype/internal/ftmemory.h, src/base/ftutil.c
2016 (FT_QAlloc, FT_QRealloc), src/base/ftdbgmem.c (FT_QAlloc_Debug,
2017 FT_QRealloc_Debug): New functions that perform allocation without
2018 zero-ing out the corresponding blocks.
2020 * include/freetype/internal/ftmemory.h (FT_MEM_QALLOC,
2021 FT_MEM_QREALLOC, FT_MEM_QNEW, FT_MEM_QNEW_ARRAY,
2022 FT_MEM_QRENEW_ARRAY, FT_QALLOC, FT_QREALLOC, FT_QNEW, FT_QNEW_ARRAY,
2023 FT_QRENEW_ARRAY): New macros.
2025 * src/base/ftstream.c (FT_Stream_EnterFrame): Use FT_QALLOC.
2026 * src/gzip/ftgzip.c (FT_Stream_OpenGzip): Use FT_QNEW_ARRAY.
2027 * src/sfnt/sfobjs.c (tt_face_get_name): Use FT_QNEW_ARRAY.
2029 * src/sfnt/ttload.c (tt_face_load_directory, tt_face_load_metrics,
2030 tt_face_load_gasp): Use FT_QNEW_ARRAY.
2031 (tt_face_load_kern): Use FT_QNEW_ARRAY.
2032 Small optimization in the kerning table verifier; this speeds up
2033 TrueType face opening by about 7%.
2034 (tt_face_load_hdmx): Use FT_QNEW_ARRAY and FT_QALLOC.
2036 * include/freetype/config/ftmodule.h: Changed the order of modules,
2037 putting TrueType and Type 1 first. This dramatically improves the
2038 performance of face open/close operations. For example, putting the
2039 TrueType driver first in the list results in a 5x speedup when
2042 The very problem is that both the PCF and BDF drivers do a lot more
2043 than necessary to detect that they cannot handle a font file.
2045 2004-06-22 Werner Lemberg <wl@gnu.org>
2047 * src/pcf/pcfread.c (pcf_read_TOC, pcf_get_properties,
2048 pcf_get_metrics, pcf_get_bitmaps, pcf_get_encodings): Improve
2051 * src/pcf/pcfdrivr.c (FT_COMPOMENT): Move up.
2052 (PCF_Face_Init): Simplify code.
2054 * src/bdf/bdfdrivr.h (BDF_FaceRec): New element `default_glyph'.
2056 * src/bdf/bdflib.c (_bdf_add_property, _bdf_parse_start),
2057 src/bdf/bdf.h (bdf_font_t): s/default_glyph/default_char/.
2059 * src/bdf/bdfdrivr.c (BDF_Face_Init): Fix number of glyphs.
2060 Set `default_glyph'.
2061 (BDF_Glyph_Load): Use `default_glyph' for undefined glyph.
2063 * docs/CHANGES: Updated.
2065 2004-06-21 Werner Lemberg <wl@gnu.org>
2067 * docs/CHANGES: Updated.
2069 2004-06-21 David Turner <david@freetype.org>
2071 * src/truetype/ttgload.c (TT_Process_Simple_Glyph,
2072 load_truetype_glyph): Don't access (unrounded)
2073 `TT_Size.root.metrics' but (rounded) `TT_Size.metrics'. This fixes
2074 a scaling bug that caused incorrect rendering when the bytecode
2075 interpreter was enabled.
2077 2004-06-14 Huw D M Davies <h.davies1@physics.ox.ac.uk>
2079 * src/winfonts/winfnt.c (FNT_Face_Init): Set x_ppem and y_ppem
2080 based on pixel_width and pixel_height.
2081 (FNT_Size_Set_Pixels): Updated.
2083 2004-06-14 Werner Lemberg <wl@gnu.org>
2085 * src/lzw/zopen.c: Comment out inclusion of signal.h and unistd.h.
2086 Reported by Hyvärinen Jyrki Juhani.
2088 2004-06-11 Werner Lemberg <wl@gnu.org>
2090 * docs/CHANGES: Updated.
2092 2004-06-10 David Turner <david@freetype.org>
2094 * src/base/ftobject.c, src/base/fthash.c, src/base/ftexcept.c,
2095 src/base/ftsysio.c, src/base/ftsysmem.c, src/base/ftlist.c: Removed.
2098 * src/raster/ftraster.c (Alignment, PAlignment): New union to fix
2099 problems with 64bit systems.
2100 (AlignProfileSize): Use it.
2102 2004-06-08 David Turner <david@freetype.org>
2104 * include/freetype/freetype.h (FT_GlyphMetrics): Move `lsb_delta'
2105 and `rsb_delta' elements to...
2106 (FT_GlyphSlotRec): Here to retain binary compatibility with older
2110 * src/sfnt/sfobjs.c (tt_face_get_name): Remove compiler warning.
2112 * src/winfonts/winfnt.c (FNT_Load_Glyph): Add missing initialization
2113 of slot->metrics.width and slot->metrics.height when loading a
2114 Windows FNT glyph. Thanks to Huw Davies.
2116 * include/freetype/cache/ftcmru.h (FTC_MruNode_CompareFunc): Change
2117 return type to FT_Bool.
2119 * src/cache/ftbasic.c (ftc_basic_family_compare): Change return
2122 * src/cache/ftccache.c (FTC_Cache_Init, ftc_cache_init): Make
2123 the former call the latter, not vice versa.
2124 (FTC_Cache_Done, ftc_cache_done): Ditto.
2126 * src/cache/ftcglyph.c (FTC_GNode_Compare, ftc_gnode_compare): Make
2127 the former call the latter, not vice versa.
2128 (FTC_GCache_Init, ftc_gcache_init): Ditto.
2129 (FTC_GCache_Done, ftc_gcache_done): Ditto.
2131 * src/cache/ftcimage.c (FTC_INode_Free, ftc_inode_free): Make the
2132 former call the latter, not vice versa.
2133 (FTC_INode_Weight, ftc_inode_weight): Ditto.
2135 * src/cache/ftcmanag.c (ftc_size_node_compare,
2136 ftc_size_node_compare_faceid, ftc_face_node_compare): Change return
2139 * src/cache/ftcsbits.c (FTC_SNode_Free, ftc_snode_free): Make the
2140 former call the latter, not vice versa.
2141 (FTC_SNode_Weight, ftc_snode_weight): Ditto.
2142 (FTC_SNode_Compare, ftc_snode_compare): Ditto.
2144 * src/cache/ftcsbits.c: Fix some bugs and inefficiencies in the cache
2147 2004-06-05 Werner Lemberg <wl@gnu.org>
2149 * src/autofit/afloader.c (af_loader_load_g): Set `lsb_delta' and
2150 `rsb_delta' in slot->metrics and tune side bearings slightly.
2152 2004-06-04 Werner Lemberg <wl@gnu.org>
2154 * docs/CHANGES: Updated.
2156 2004-06-04 David Chester <davidchester@gmx.net>
2158 Improve inter-letter spacing for autohinted glyphs.
2160 * include/freetype/freetype.h (FT_Glyph_Metrics): Add elements
2161 `lsb_delta' and `rsb_delta'.
2163 * src/autohint/ahhint.c (ah_hinter_load): Set `lsb_delta' and
2164 `rsb_delta' in slot->metrics and tune side bearings slightly.
2166 2004-06-04 David Turner <david@freetype.org>
2168 * src/autofit/*: Important fixes to the auto-fitter. The output
2169 now seems to be 100% equivalent to the auto-hinter, while being
2170 about 2% faster (which proves that script-specific algorithm
2171 selection isn't a performance problem).
2173 To test it, change `autohint' to `autofit' in
2174 <freetype/config/ftmodule.h> and recompile.
2176 A few more testing is needed before making this the official
2177 auto-hinting module.
2179 2004-06-02 Werner Lemberg <wl@gnu.org>
2181 * src/truetype/ttgload.c (compute_glyph_metrics): Fix compiler
2184 2004-06-01 Werner Lemberg <wl@gnu.org>
2186 * src/sfnt/sfobjs.c (tt_face_get_name): Make sure that an English
2187 name record for the Apple platform is preferred to a non-English
2188 entry for the Microsoft platform. Problem reported by HANDA
2191 2004-05-19 George Williams <gww@silcom.com>
2193 * src/type1/t1load.c (mm_axis_unmap, mm_weights_unmap): New
2194 auxiliary functions.
2195 (T1_Get_MM_Var): Provide axis tags.
2196 Use mm_axis_unmap and mm_weights_unmap to provide default values
2197 for design and normalized axis coordinates.
2199 * include/freetype/t1tables.h (PS_DesignMapRec): Change type of
2200 `design_points' to FT_Long.
2203 2004-05-17 Werner Lemberg <wl@gnu.org>
2205 * src/base/ftbbox.c (BBox_Conic_Check): Fix boundary cases.
2206 Reported by Mikey Anbary <manbary@vizrt.com>.
2208 2004-05-15 Werner Lemberg <wl@gnu.org>
2210 * src/sfnt/sfobjs.c (sfnt_done_face): Free face->postscript_name.
2212 2004-05-15 George Williams <gww@silcom.com>
2214 * src/sfnt/ttload.c (tt_face_load_max_profile): Always set
2215 face->root.num_glyphs.
2217 2004-05-14 Masatake YAMATO <jet@gyve.org>
2218 George Williams <gww@silcom.com>
2220 * src/sfnt/ttload.c (sfnt_dir_check): Handle `bhed' properly.
2222 2004-05-14 Werner Lemberg <wl@gnu.org>
2224 * src/cache/ftcbasic.c (ftc_basic_family_compare,
2225 ftc_basic_family_init, ftc_basic_family_get_count,
2226 ftc_basic_family_load_bitmap, ftc_basic_family_load_glyph,
2227 ftc_basic_gnode_compare_faceid): Adjust parameters and return types
2228 to prototypes given in header files from include/freetype/cache.
2229 Use casts to proper types locally.
2230 (ftc_basic_image_family_class, ftc_basic_image_cache_class,
2231 ftc_basic_sbit_family_class, ftc_basic_sbit_cache_class): Remove
2234 * src/cache/ftccback.h: Adjust parameters and return types to
2235 prototypes given in header files from include/freetype/cache.
2237 * src/cache/ftcimage.c (ftc_inode_free, ftc_inode_new,
2238 ftc_inode_weight): Adjust parameters and return types to prototypes
2239 given in header files from include/freetype/cache. Use casts to
2240 proper types locally.
2242 * src/cache/ftcsbits.c (ftc_snode_free, ftc_snode_new,
2243 ftc_snode_weight, ftc_snode_compare): Adjust parameters and return
2244 types to prototypes given in header files from
2245 include/freetype/cache. Use casts to proper types locally.
2247 * src/cache/ftccmap.c (ftc_cmap_node_free, ftc_cmap_node_new,
2248 ftc_cmap_node_weight, ftc_cmap_node_compare,
2249 ftc_cmap_node_remove_faceid): Adjust parameters and return types to
2250 prototypes given in header files from include/freetype/cache. Use
2251 casts to proper types locally.
2252 (ftc_cmap_cache_class): Remove casts.
2254 * src/cache/ftcglyph.c (ftc_gnode_compare, ftc_gcache_init,
2255 ftc_gcache_done): Adjust parameters and return types to prototypes
2256 given in header files from include/freetype/cache. Use casts to
2257 proper types locally.
2259 * src/cache/ftcmanag.c (ftc_size_node_done, ftc_size_node_compare,
2260 ftc_size_node_init, ftc_size_node_reset,
2261 ftc_size_node_compare_faceid, ftc_face_node_init,
2262 ftc_face_node_done, ftc_face_node_compare: Adjust parameters and
2263 return types to prototypes given in header files from
2264 include/freetype/cache. Use casts to proper types locally.
2266 (ftc_size_list_class, ftc_face_list_class): Remove casts.
2268 2004-05-13 Werner Lemberg <wl@gnu.org>
2270 * src/autohint/ahmodule.c (ft_autohinter_init, ft_autohinter_done):
2271 Use FT_Module as parameter and do a cast to FT_AutoHinter locally.
2272 (autohint_module_class): Remove casts.
2274 * src/base/ftglyph.c (ft_bitmap_glyph_init, ft_bitmap_glyph_copy,
2275 ft_bitmap_glyph_done, ft_bitmap_glyph_bbox, ft_outline_glyph_init,
2276 ft_outline_glyph_done, ft_outline_glyph_copy,
2277 ft_outline_glyph_transform, ft_outline_glyph_bbox,
2278 ft_outline_glyph_prepare): Use FT_Glyph as parameter and do a cast
2279 to FT_XXXGlyph locally.
2280 Use FT_CALLBACK_DEF throughout.
2281 (ft_bitmap_glyph_class, ft_outline_glyph_class): Remove casts.
2283 * src/bdf/bdfdrivr.c (bdf_cmap_init, bdf_cmap_done,
2284 bdf_cmap_char_index, bdf_cmap_char_next): Use FT_CMap as parameter
2285 and do a cast to BDF_CMap locally.
2286 (bdf_cmap_class): Remove casts.
2288 2004-05-12 Werner Lemberg <wl@gnu.org>
2290 * src/cff/cffgload.h (CFF_Builder): Remove `error'.
2291 * src/cff/cffgload.c (cff_decoder_parse_charstrings): Replace
2292 `Memory_Error' with `Fail' und update all users.
2294 2004-05-11 Werner Lemberg <wl@gnu.org>
2296 * include/freetype/internal/psaux.h (T1_ParseState): New
2298 (T1_BuilderRec): Replace `path_begun' with `parse_state'.
2300 * src/psaux/t1decode.c (t1_decoder_parse_charstrings): Replace
2301 `Memory_Error' with `Fail' and update all users.
2302 Don't use `builder->error'.
2303 Replace `path_begun' with `parse_state' and check parsing states.
2305 * src/psaux/psobjs.c (t1_builder_init, t1_builder_start_point):
2306 Replace `path_begun' with `parse_state' and check parsing states.
2308 2004-05-10 George Williams <gww@silcom.com>
2310 * src/truetype/ttxgvar.c (ft_var_load_avar): Do free arrays in case
2311 of error -- `avar' is optional so we can't rely on tt_done_blend
2312 being called automatically.
2314 2004-05-09 George Williams <gww@silcom.com>
2316 * src/truetype/ttxgvar.c (ft_var_load_avar, ft_var_load_gvar): Fix
2319 2004-05-07 Werner Lemberg <wl@gnu.org>
2321 * src/pfr/pfrobjs.c, src/pfr/pfrobjs.h (pfr_face_init,
2322 pfr_face_done, pfr_face_get_kerning, pfr_slot_init, pfr_slot_done,
2323 pfr_slot_load): Don't use PFR_XXX but FT_XXX arguments which are
2324 typecast to the proper PFR_XXX types within the function.
2325 Update code accordingly.
2327 * src/pfr/pfrdrivr.c (pfr_get_kerning, pfr_get_advance,
2328 pfr_get_metrics, pfr_get_service): Don't use PFR_XXX but FT_XXX
2329 arguments which are typecast to the proper PFR_XXX types within the
2331 Update code accordingly.
2332 Use FT_CALLBACK_DEF throughout.
2333 (pfr_metrics_service_rec, pfr_driver_class): Remove casts.
2335 2004-05-06 Masatake YAMATO <jet@gyve.org>
2337 * src/truetype/ttgxvar.c (ft_var_load_gvar): Use FT_FACE_STREAM.
2338 (*): Rename local variable OffsetToData to offsetToData.
2340 2004-05-06 Werner Lemberg <wl@gnu.org>
2342 * src/cff/cffobjs.c (cff_size_done, cff_size_init, cff_size_reset,
2343 cff_slot_done, cff_slot_init, cff_face_init, cff_face_done): Access
2344 root fields directly.
2345 * src/cff/cffdrivr.c (Load_Glyph): Access root fields directly.
2347 * src/truetype/ttgload.c (TT_Process_Simple_Glyph): Save current
2348 frame before calling TT_Vary_Get_Glyph_Deltas.
2350 * src/pcf/pcfdrivr.c (PCF_CMapRec): Rename `cmap' to `root' for
2352 (pcf_cmap_init, pcf_cmap_done, pcf_cmap_char_index,
2353 pcf_cmap_char_next): Don't use PCF_XXX but FT_XXX arguments which
2354 are typecast to the proper PCF_XXX types within the function.
2355 Update code accordingly.
2356 (pcf_cmap_class): Remove casts.
2357 (PCF_Face_Done, PCF_Face_Init, PCF_Set_Pixel_Size): Don't use
2358 PCF_XXX but FT_XXX arguments which are typecast to the proper
2359 PCF_XXX types within the function.
2360 Update code accordingly.
2361 Use FT_CALLBACK_DEF throughout.
2362 (PCF_Set_Point_Size): New wrapper function.
2363 (PCF_Glyph_Load, pcf_driver_requester): Use FT_CALLBACK_DEF.
2364 (pcf_driver_class): Remove casts.
2366 2004-05-04 Steve Hartwell <shspamsink@comcast.net>
2368 * src/truetype/ttobjs.c (tt_driver_done): Fix typo.
2370 2004-05-04 Werner Lemberg <wl@gnu.org>
2372 * src/bdf/bdfdrivr.c (BDF_Face_Done, BDF_Face_Init,
2373 BDF_Set_Pixel_Size): Don't use BDF_XXX but FT_XXX arguments which
2374 are typecast to the proper BDF_XXX types within the function.
2375 Update code accordingly.
2376 Use FT_CALLBACK_DEF throughout.
2377 (BDF_Set_Point_Size): New wrapper function.
2378 (bdf_driver_class): Remove casts.
2380 * src/cff/cffdrivr.c (Get_Kerning, Load_Glyph, cff_get_interface):
2381 Don't use CFF_XXX but FT_XXX arguments which are typecast to the
2382 proper CFF_XXX types within the function.
2383 Update code accordingly.
2384 Use FT_CALLBACK_DEF throughout.
2385 (cff_driver_class): Remove casts.
2387 * src/cff/cffobjs.h, src/cff/cffobjs.c (cff_size_done,
2388 cff_size_init, cff_size_reset, cff_slot_done, cff_slot_init,
2389 cff_face_init, cff_face_done, cff_driver_init, cff_driver_done):
2390 Don't use CFF_XXX but FT_XXX arguments which are typecast to the
2391 proper CFF_XXX types within the function.
2392 Update code accordingly.
2393 (cff_point_size_reset): New wrapper function.
2395 * src/cid/cidobjs.h, src/cid/cidobjs.c (cid_slot_done,
2396 cid_slot_init, cid_size_done, cid_size_init, cid_size_reset,
2397 cid_face_done, cid_face_init, cid_driver_init, cid_driver_done):
2398 Don't use CID_XXX but FT_XXX arguments which are typecast to the
2399 proper CID_XXX types within the function.
2400 Update code accordingly.
2401 (cid_point_size_reset): New wrapper function.
2403 * src/cid/cidgload.c, src/cid/cidgload.h (cid_slot_load_glyph):
2404 Don't use CID_XXX but FT_XXX arguments which are typecast to the
2405 proper CID_XXX types within the function.
2406 Update code accordingly.
2408 * src/cid/cidriver.c (cid_get_interface):
2409 Don't use CID_XXX but FT_XXX arguments which are typecast to the
2410 proper CID_XXX types within the function.
2411 Update code accordingly.
2412 Use FT_CALLBACK_DEF.
2413 (t1cid_driver_class): Remove casts.
2415 * src/truetype/ttdriver.c (tt_get_interface): Use FT_CALLBACK_DEF.
2416 * src/truetype/ttgxvar.c (ft_var_load_avar): Don't free non-local
2417 variables (this is done later).
2418 (ft_var_load_avar): Fix call to FT_FRAME_ENTER.
2419 (TT_Get_MM_Var): Fix size for `fvar_fields'.
2420 (TT_Vary_Get_Glyph_Deltas): Handle deallocation of local variables
2423 * src/base/ftdbgmem.c (ft_mem_debug_realloc): Don't abort if
2424 current size is zero.
2426 2004-05-03 Steve Hartwell <shspamsink@comcast.net>
2428 * src/truetype/ttobjs.h, src/truetype/ttobjs.c (tt_face_init,
2429 tt_face_done, tt_size_init, tt_size_done, tt_driver_init,
2430 tt_driver_done): Don't use TT_XXX but FT_XXX arguments which are
2431 typecast to the proper TT_XXX types within the function.
2432 Update code accordingly.
2434 * src/truetype/ttdriver.c (Get_Kerning, Set_Char_Sizes,
2435 Set_Pixel_Sizes, Load_Glyph, tt_get_interface): Don't use TT_XXX but
2436 FT_XXX arguments which are typecast to the proper TT_XXX types
2437 within the function.
2438 Update code accordingly.
2439 (tt_driver_class): Remove casts.
2441 2004-05-02 Werner Lemberg <wl@gnu.org>
2443 * src/sfnt/ttload.c (tt_face_free_names): Check that `table->names'
2444 is not NULL. Reported by Gordon Childs <gchilds@quickcut.com.au>.
2446 2004-04-29 Werner Lemberg <wl@gnu.org>
2448 * docs/formats.txt: Add more information on PFR format.
2450 2004-04-28 Werner Lemberg <wl@gnu.org>
2452 * docs/formats.txt: New file.
2453 * docs/CHANGES: Updated.
2455 2004-04-28 Masatake YAMATO <jet@gyve.org>
2457 * include/freetype/internal/tttypes.h (GX_BlendRec_)
2458 [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Fix a typo.
2460 * src/truetype/ttgxvar.h (GX_BlendRec_): Fix a typo.
2462 2004-04-27 Masatake YAMATO <jet@gyve.org>
2464 * src/truetype/ttgxvar.h: Use FT_LOCAL instead of FT_LOCAL_DEF
2465 for function declarations.
2467 2004-04-25 George Williams <gww@silcom.com>
2469 * src/truetype/ttgxvar.c (ft_var_apply_tuple): Fix typo.
2471 2004-04-25 Werner Lemberg <wl@gnu.org>
2473 * src/truetype/Jamfile, docs/CHANGES: Updated.
2475 2004-04-24 Werner Lemberg <wl@gnu.org>
2477 * src/pcf/pcfdrivr.c: Revert change from 2004-04-17.
2478 * src/pcf/pcfutil.c: Use FT_LOCAL_DEF.
2479 * src/pcf/pcfutil.h: Include FT_CONFIG_CONFIG_H.
2480 Use FT_BEGIN_HEADER and FT_END_HEADER.
2483 2004-04-24 George Williams <gww@silcom.com>
2485 Add support for Apple's distortable font technology (in GX fonts).
2487 * devel/ftoption.h, include/freetype/config/ftoption.h
2488 (TT_CONFIG_OPTION_GX_VAR_SUPPORT): New macro.
2490 * include/freetype/ftmm.h (FT_Var_Axis, FT_Var_Named_Style,
2491 FT_MM_Var): New structures.
2492 (FT_Get_MM_Var, FT_Set_Var_Design_Coordinates,
2493 FT_Set_Var_Blend_Coordinates): New function declarations.
2495 * include/freetype/internal/services/svmm.h (FT_Get_MM_Var_Func,
2496 FT_Set_Var_Design_Func): New typedefs.
2497 Update MultiMasters service.
2499 * include/freetype/internal/tttypes.h
2500 [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Include FT_MULTIPLE_MASTERS_H.
2501 (GX_Blend) [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: New typedef.
2502 (TT_Face) [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: New members `doblend'
2505 * include/freetype/tttags.h (TTAG_avar, TTAG_cvar, TTAG_gvar): New
2508 * include/freetype/internal/fttrace.h: Add `ttgxvar'.
2510 * src/base/ftmm.c (FT_Get_MM_Var, FT_Set_Var_Design_Coordinates,
2511 FT_Set_Var_Blend_Coordinates): New functions.
2513 * src/sfnt/sfobjs.c (sfnt_load_face)
2514 [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Set FT_FACE_FLAG_MULTIPLE_MASTERS
2515 flag for GX var fonts.
2517 * src/truetype/ttgxvar.c, src/truetype/ttgxvar.h: New files.
2519 * src/truetype/truetype.c [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Include
2522 * src/truetype/ttdriver.c [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Include
2523 FT_MULTIPLE_MASTERS_H, FT_SERVICE_MULTIPLE_MASTERS_H, and ttgxvar.h.
2524 (tt_service_gx_multi_masters) [TT_CONFIG_OPTION_GX_VAR_SUPPORT]:
2526 (tt_services) [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Updated.
2528 * src/truetype/ttgload.c [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Include
2530 (TT_Process_Simple_Glyph, load_truetype_glyph)
2531 [TT_CONFIG_OPTION_GX_VAR_SUPPORT] :Support GX var fonts.
2533 * src/truetype/ttobjs.c [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Include
2535 (tt_done_face) [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Call
2538 * src/truetype/ttpload.c [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Include
2540 (tt_face_load_cvt) [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Call
2543 * src/truetype/rules.mk (TT_DRV_SRC): Add ttgxvar.c.
2545 * src/type1/t1driver.c (t1_service_multi_masters): Add T1_Get_MM_Var
2546 and T1_Set_Var_Design.
2548 * src/type1/t1load.c (FT_INT_TO_FIXED, FT_FIXED_TO_INT): New macros.
2549 (T1_Get_MM_Var, T1_Set_Var_Design): New functions.
2551 * src/type1/t1load.h (T1_Get_MM_Var, T1_Set_Var_Design): New
2552 function declarations.
2554 2004-04-23 Werner Lemberg <wl@gnu.org>
2556 * include/freetype/ftcache.h (FT_Get_CharMap_Index): Rename
2557 declaration and move to...
2558 * include/freetype/freetype.h (FT_Get_Charmap_Index): Here.
2559 (FREETYPE_PATCH): Set to 9.
2561 * src/base/ftobjs.c (FT_Get_Charmap_Index): New function.
2563 * builds/unix/configure.ac (version_info): Set to 9:7:3.
2564 * builds/unix/configure: Updated.
2566 * builds/win32/visualc/index.html,
2567 builds/win32/visualc/freetype.dsp,
2568 builds/win32/visualc/freetype.vcproj: s/218/219/.
2570 * builds/freetype.mk (refdoc), README, Jamfile (RefDoc):
2573 * docs/CHANGES, docs/VERSION.DLL: Updated.
2575 2004-04-21 Werner Lemberg <wl@gnu.org>
2577 * src/cff/cffparse.c (cff_parser_run), src/psaux/psobjs.c
2578 (ps_parser_load_field): Use FT_CHAR_BIT.
2580 2004-04-21 David Turner <david@freetype.org>
2583 * Version 2.1.8 released.
2584 =========================
2587 * src/cff/cffobjs.c (cff_face_init): Fix a small memory leak.
2589 * src/autofit/afloader.c (af_loader_load_g), src/autofit/afmodule.c
2590 (af_autofitter_load_glyph), src/base/ftdebug.c (FT_Trace_Get_Name):
2591 Remove compiler warnings.
2593 * src/autofit/aftypes.h: Undefine AF_DEBUG.
2595 * src/lzw/zopen.c (rmask), src/pcf/pcfdrivr.c (pcf_service_bdf,
2596 pcf_services), src/pcf/pcfread.c (tableNames), src/psaux/psobjs.c
2597 (ft_char_table), src/type42/t42drivr.c (t42_service_glyph_dict,
2598 t42_service_ps_font_name): Decorate data arrays with `const' to
2599 avoid populating the `.data' segment.
2601 * src/lzw/Jamfile: New file.
2603 2004-04-20 Werner Lemberg <wl@gnu.org>
2605 * src/psaux/psobjs.c (T1Radix): Renamed to...
2607 Update current cursor position.
2609 * docs/CHANGES: Updated.
2611 2004-04-18 Werner Lemberg <wl@gnu.org>
2613 * src/truetype/ttgload.c, src/truetype/ttgload.h (TT_Load_Glyph),
2614 src/ttdriver.c (Load_Glyph): Change type of `glyph_index' to
2615 FT_UInt. From Lex Warners.
2617 2004-04-17 Chisato Yamauchi <cyamauch@a.phys.nagoya-u.ac.jp>
2619 * src/sfnt/ttload.c (tt_face_load_sfnt_header): Really fix change
2622 * src/bdf/bdfdrivr.c (BDF_Face_Init): Use `ft_strlen'.
2624 * src/pcf/pcfutil.c, src/pcf/pcfutil.h: Decorate functions with
2626 Remove unused function `RepadBitmap'.
2627 * src/pcf/pcfdrivr.c: Don't include pcfutil.h.
2629 2004-04-16 Werner Lemberg <wl@gnu.org>
2631 * builds/unix/freetype-config.in (usage): Fix and improve usage
2634 2004-04-15 Werner Lemberg <wl@gnu.org>
2636 * builds/unix/ftconfig.in, builds/vms/ftconfig.h: Define
2639 * src/base/ftobjs.c (FT_Load_Glyph): Don't apply autohinting if
2640 glyph is vertically distorted or mirrored.
2642 * src/cff/cffgload.c (cff_slot_load): Handle zero `size' properly
2643 for embedded bitmaps.
2645 * docs/CHANGES: Updated.
2647 2004-04-15 bytesoftware <bytesoftware@btinternet.com>
2649 * include/freetype/config/ftconfig.h, src/base/ftstream.c
2650 (FT_Stream_ReadFields): More fixes using FT_CHAR_BIT.
2652 2004-04-14 Werner Lemberg <wl@gnu.org>
2654 * include/freetype/config/ftconfig.h (FT_CHAR_BIT): New macro.
2656 2004-04-14 Alex Strelnikov <ptktyrf@mail.ru>
2658 * src/cache/ftcsbits.c (ftc_snode_load): Initialize `*asize' in case
2661 2004-04-14 Werner Lemberg <wl@gnu.org>
2663 * src/base/ftmac.c [__GNUC__]: Define OS_INLINE.
2664 * builds/unix/configure.ac: Don't try to remove `-ansi' compilation
2667 * builds/unix/ltmain.sh: Regenerated with `libtoolize --force
2668 --copy' from libtool 1.5.6.
2669 * builds/unix/aclocal.m4: Regenerated with `aclocal -I .' from
2671 * builds/unix/configure: Regenerated with autoconf 2.59a.
2673 2004-04-13 Werner Lemberg <wl@gnu.org>
2675 * include/freetype/config/ftconfig.h: Use CHAR_BIT to define
2676 size of FT_SIZEOF_xxx.
2678 2004-04-12 Chisato Yamauchi <cyamauch@a.phys.nagoya-u.ac.jp>
2680 * include/freetype/internal/sfnt.h (TT_Find_SBit_Image_Func,
2681 TT_Load_SBit_Metrics_Func): New typedefs.
2682 (SFNT_Interface): Add find_sbit_image and load_sbit_metrics.
2684 * src/sfnt/sfdriver.c (sfnt_interface): Updated.
2685 * src/sfnt/ttsbit.h (tt_find_sbit_image, tt_load_sbit_metrics): New
2687 * src/sfnt/ttsbit.c (find_sbit_image): Renamed to...
2688 (tt_find_sbit_image): This.
2689 Updated all callers.
2690 (load_sbit_metrics): Renamed to...
2691 (tt_load_sbit_metrics): This.
2692 Updated all callers.
2694 2004-04-12 Werner Lemberg <wl@gnu.org>
2696 * configure: Accept makepp also.
2698 * builds/unix/detect.mk: Use proper path to unix-def.mk.
2699 * builds/unix/unix-def.in (BUILD_DIR, PLATFORM): Remove.
2700 * builds/unix/unix.mk (BUILD_DIR, PLATFORM): Define.
2703 * docs/INSTALL, docs/INSTALL.GNU, docs/INSTALL.UNX: Update
2704 documentation on makepp.
2706 2004-04-11 Werner Lemberg <wl@gnu.org>
2708 * src/lzw/zopen.c: Don't include sys/param.h and sys/stat.h.
2710 2004-04-10 Werner Lemberg <wl@gnu.org>
2712 * src/lzw/ftlzw.c: Include zopen.h dependent on
2713 FT_CONFIG_OPTION_USE_LZW.
2715 * src/base/ftdebug.c: s/index/idx/ to avoid compiler warnings.
2717 2004-04-02 Werner Lemberg <wl@gnu.org>
2719 * builds/unix/ltmain.sh: Regenerated with `libtoolize --force
2720 --copy' from libtool 1.5.2.
2721 * builds/unix/aclocal.m4: Regenerated with `aclocal -I .' from
2723 * builds/unix/configure: Regenerated with autoconf 2.59a.
2725 2004-04-01 Werner Lemberg <wl@gnu.org>
2727 * builds/unix/ft-munmap.m4 (FT_MUNMAP_PARAM): Fix arguments of
2729 * builds/unix/aclocal.m4: Regenerated with `aclocal -I .' from
2731 * builds/unix/configure: Regenerated with autoconf 2.59a.
2732 * builds/unix/config.guess, builds/unix/config.sub: Updated from
2733 `config' CVS module at subversions.gnu.org.
2734 * builds/unix/install-sh, builds/unix/mkinstalldirs: Updated from
2735 `texinfo' CVS module at subversions.gnu.org.
2736 * builds/freetype.mk (refdoc): Updated.
2738 2004-03-31 Werner Lemberg <wl@gnu.org>
2740 Handle broken FNT files which don't have a trailing NULL byte
2741 in the face name string.
2743 * src/winfonts/winfnt.h (FNT_FontRec): New member `family_name'.
2744 * src/winfonts/winfnt.c (fnt_font_done): Free font->family_name.
2745 (FNT_Face_Init): Append a final zero byte to the font face name.
2747 2004-03-30 Werner Lemberg <wl@gnu.org>
2749 * src/sfnt/ttload.c (tt_face_load_sfnt_header): Fix change from
2752 2004-03-27 Werner Lemberg <wl@gnu.org>
2754 * src/base/descrip.mms (OBJS): Add ftbbox.obj.
2756 2004-03-26 George Williams <gww@silcom.com>
2758 Add vertical phantom points.
2760 * include/freetype/internal/tttypes.h (TT_LoaderRec): Add
2761 `top_bearing', `vadvance', `pp3, and `pp4'.
2763 * src/autofit/afloader.c (af_loader_load_g): Handle two more points.
2765 * src/autohint/ahhint.c (ah_hinter_load): Handle two more points.
2766 * src/truetype/ttgload.c (Get_VMetrics): New function.
2767 (TT_Load_Simple_Glyph, TT_Process_Simple_Glyph): Handle two more
2769 (load_truetype_glyph): Use Get_VMetrics.
2770 Handle two more points.
2771 (compute_glyph_metrics): Thanks to vertical phantom points we now
2772 can always compute `advance_height' and `top_bearing'.
2773 * src/truetype/ttobjs.h (TT_SubglyphRec): Add vertical phantom
2777 * src/autohint/ahglyph.c (ah_outline_load): Fix allocation of
2780 2004-03-21 Werner Lemberg <wl@gnu.org>
2782 * src/bdf/bdfdrivr.c (BDF_Glyph_Load): Fix left side bearing.
2784 2004-03-20 Steve Hartwell <shspamsink@comcast.net>
2786 * src/cache/ftcmru.c (FTC_MruList_RemoveSelection): Handle a NULL
2787 value for `selection' as `select all'.
2789 2004-03-19 Steve Hartwell <shspamsink@comcast.net>
2791 * src/sfnt/ttload.c (tt_face_load_sfnt_header): Reject face_index
2792 values > 0 if loading non-TTC fonts.
2794 * src/base/ftmac.c (open_face_from_buffer): Set positive face_index
2795 to zero before calling FT_Open_Face.
2797 * docs/CHANGES: Updated.
2799 2004-03-04 Werner Lemberg <wl@gnu.org>
2801 * Jamfile, vms_make.com, builds/win32/visualc/freetype.dsp,
2802 builds/win32/visualc/freetype/vcproj, include/freetype/ftmoderr.h:
2805 * Jamfile.in: Removed.
2807 * docs/CHANGES: Updated.
2809 * include/freetype/internal/ftobjs.h: s/MIN/FT_MIN/, s/MAX/FT_MAX/,
2810 s/ABS/FT_ABS/. Updated all callers.
2812 * src/type1/t1load.c (parse_dict), src/pcf/pcfdrivr.c
2813 (PCF_Face_Init): Use FT_ERROR_BASE.
2815 2004-03-04 Albert Chin <china@thewrittenword.com>
2817 Add support for PCF fonts compressed with LZW (extension .pcf.Z,
2818 created with `compress').
2820 * include/freetype/config/ftoption.h, devel/ftoption.h
2821 (FT_CONFIG_OPTION_USE_LZW): New macro.
2823 * include/freetype/ftlzw.h: New file.
2824 * include/freetype/config/ftheader.h (FT_LZW_H): New macro for
2827 * src/lzw/*: New files.
2829 * src/pcf/pcfdrivr.c: Include FT_LZW_H.
2830 (PCF_Face_Init): Try LZW also.
2832 * src/gzip/ftgzip.c: s/0/Gzip_Err_Ok/ where appropriate.
2835 2004-03-03 Werner Lemberg <wl@gnu.org>
2837 * src/pshinter/pshalgo.c (psh_hint_table_init): Simplify code.
2839 2004-03-02 Werner Lemberg <wl@gnu.org>
2841 Add embedded bitmap support to CFF driver.
2843 * src/cff/cffobjs.h (CFF_SizeRec): New structure.
2845 * src/cff/cffgload.c (cff_builder_init): Updated.
2846 (cff_slot_load): Updated.
2847 [TT_CONFIG_OPTION_EMBEDDED_BITMAPS]: Load sbit.
2849 * src/cff/cffobjs.c (sbit_size_reset)
2850 [TT_CONFIG_OPTION_EMBEDDED_BITMAPS]: New function.
2851 (cff_size_get_globals_funcs, cff_size_done, cff_size_init): Updated.
2852 (cff_size_reset): Updated.
2853 [TT_CONFIG_OPTION_EMBEDDED_BITMAPS]: Call sbit_size_reset.
2855 * src/cff/cffdrivr.c (Load_Glyph): Updated.
2856 (cff_driver_class): Use CFF_SizeRec.
2858 * docs/CHANGES: Updated.
2860 2004-03-01 Werner Lemberg <wl@gnu.org>
2862 * src/pshinter/pshglob.c (psh_globals_scale_widths): Don't use
2863 FT_RoundFix but FT_PIX_ROUND.
2864 (psh_blues_snap_stem): Don't use blue_shift but blue_threshold.
2866 * src/pshinter/pshalgo.c (PSH_STRONG_THRESHOLD_MAXIMUM): New macro.
2867 (psh_glyph_find_string_points): Use PSH_STRONG_THRESHOLD_MAXIMUM.
2868 (psh_glyph_find_blue_points): New function. Needed for fonts like
2869 p052003l.pfb (URW Palladio L Roman) which have flex curves at the
2870 base line within blue zones, but the flex curves aren't covered by
2872 (ps_hints_apply): Use psh_glyph_find_blue_points.
2874 2004-02-27 Garrick Meeker <garrick@digitalanarchy.com>
2876 * builds/unix/configure.ac: Fix compiler flags for
2877 `--with-old-mac-fonts'.
2878 * builds/unix/configure: Regenerated.
2880 * src/base/ftmac.c: s/TARGET_API_MAC_CARBON/!TARGET_API_MAC_OS8/.
2881 (FT_New_Face_From_Resource): New function.
2882 (FT_New_Face): Use FT_New_Face_From_Resource.
2883 (FT_New_Face_From_FSSpec): Use FT_New_Face_From_Resource.
2884 [__MWERKS__]: Don't include FSp_fopen.h.
2886 2004-02-26 Werner Lemberg <wl@gnu.org>
2888 * src/pshinter/pshglob.c (psh_globals_new): Fix value of
2890 Don't assign default values to blue scale and blue shift.
2892 2004-02-25 Werner Lemberg <wl@gnu.org>
2894 * docs/CHANGES: Updated.
2896 2004-02-25 Garrick Meeker <garrick@digitalanarchy.com>
2897 Steve Hartwell <shspamsink@comcast.net>
2899 Improve MacOS fond support. Provide a new API
2900 `FT_New_Face_From_FSSpec' similar to `FT_New_Face'.
2902 * src/base/ftmac.c [__MWERKS__]: Include FSp_fpopen.h.
2903 STREAM_FILE [__MWERKS__]: New macro.
2904 (ft_FSp_stream_close, ft_FSp_stream_io) [__MWERKS__]: New functions.
2905 (file_spec_from_path) [__MWERKS__]: Updated #if statement.
2906 (get_file_type, make_lwfn_spec): Use `const' for argument.
2907 (is_dfont) [TARGET_API_MAC_CARBON]: Removed.
2908 (count_face_sfnt, count_faces): New functions.
2909 (parse_fond): Do some range checking.
2910 (read_lwfn): Change type of second argument.
2911 No longer call FSpOpenResFile.
2912 (OpenFileAsResource): New function.
2913 (FT_New_Face_From_LWFN): Use `const' for second argument.
2914 Use OpenFileAsResource.
2915 (FT_New_Face_From_Suitcase): Change type of second argument.
2916 No longer call FSpOpenResFile.
2917 Loop over all resource indices.
2918 (FT_New_Face_From_dfont) [TARGET_API_MAC_CARBON]: Removed.
2919 (FT_GetFile_From_Mac_Name): Use `const' for first argument.
2920 (ResourceForkSize): Removed.
2921 (FT_New_Face): Updated to use new functions.
2922 (FT_New_Face_From_FSSpec): New function.
2924 * include/freetype/ftmac.h: Updated.
2926 2004-02-24 Malcolm Taylor <mtaylor@clear.net.nz>
2928 * src/autohint/ahhint.c (ah_hinter_load) <FT_GLYPH_FORMAT_OUTLINE>:
2929 Handle case where outline->num_vedges is zero while computing hinted
2932 2004-02-24 Gordon Childs <gchilds@quickcut.com.au>
2934 * src/cff/cffcmap.c (cff_cmap_unicode_init): Provide correct value
2937 2004-02-24 Werner Lemberg <wl@gnu.org>
2939 * include/freetype/t1tables.h (PS_PrivateRec): Add
2942 * src/pshinter/pshglob (psh_blues_scale_zones): Fix computation
2943 of blues->no_overshoots -- `blues_scale' is stored with a
2944 magnification of 1000, and `scale' returns fractional pixels.
2946 * src/type1/t1load.c (T1_Open_Face): Initialize `blue_shift',
2947 `blue_fuzz', `expansion_factor', and `blue_scale' according to the
2948 Type 1 specification.
2950 * src/type1/t1tokens.h: Handle `ExpansionFactor'.
2952 * docs/CHANGES: Updated.
2954 2004-02-24 Masatake YAMATO <jet@gyve.org>
2956 Provide generic access to MacOS resource forks.
2958 * src/base/ftrfork.c, include/freetype/internal/ftrfork.h: New
2961 * src/base/ftobjs.c: Include FT_INTERNAL_RFORK_H.
2962 (Mac_Read_POST_Resource, Mac_Read_sfnt_Resource): Remove arguments
2963 `resource_listoffset' and `resource_data' and adapt code
2964 accordingly. These values are calculated outside of the function
2966 Add new argument `offsets'.
2967 (IsMacResource): Use `FT_Raccess_Get_HeaderInfo' and
2968 `FT_Raccess_Get_DataOffsets'.
2969 (load_face_in_embedded_rfork): New function.
2970 (load_mac_face): Use load_face_in_embedded_rfork.
2971 (ft_input_stream_new): Renamed to...
2972 (FT_Stream_New): This. Use FT_BASE_DEF. Updated all callers.
2973 (ft_input_stream_free): Renamed to...
2974 (FT_Stream_Free): This. Use FT_BASE_DEF. Updated all callers.
2976 * src/base/ftbase.c: Include ftrfork.c.
2978 * src/base/rules.mk (BASE_SRC), src/base/Jamfile: Updated.
2980 * include/freetype/internal/internal.h (FT_INTERNAL_RFORK_H):
2983 * include/freetype/internal/fttrace.h: Added `rfork' as a new
2986 * include/freetype/internal/ftstream.h: Declare FT_Stream_New and
2989 * include/freetype/config/ftoption.h, devel/ftoption.h
2990 (FT_CONFIG_OPTION_GUESSING_EMBEDDED_RFORK): New option.
2992 * include/freetype/config/ftstdlib.h (ft_strrchr): New macro.
2994 2004-02-23 Werner Lemberg <wl@gnu.org>
2996 * docs/CHANGES: Updated.
2998 * include/freetype/internal/ftdebug.h: Include FT_FREETYPE_H.
3000 2004-02-23 Masatake YAMATO <jet@gyve.org>
3002 Provide a simple API to control FreeType's tracing levels.
3004 * include/freetype/internal/ftdebug.h (FT_Trace_Get_Count,
3005 FT_Trace_Get_Name): New declarations.
3007 * src/base/ftdebug.c (FT_Trace_Get_Count, FT_Trace_Get_Name): New
3010 2004-02-23 David Turner <david@freetype.org>
3012 * src/autofit/afhints.c, src/autofit/afhints.h,
3013 src/autofit/aflatin.c, src/autofit/afloader.c, src/types.h: Grave
3014 bugs have been fixed. The auto-fitter works, doesn't crash, but
3015 still produces unexpected results...
3017 2004-02-21 Werner Lemberg <wl@gnu.org>
3019 * src/pshinter/pshalgo.c (PSH_STRONG_THRESHOLD): Changed to hold
3020 the accepted shift for strong points in fractional pixels (which
3021 is a heuristic value).
3022 (psh_glyph_find_strong_points): Compute threshold for
3023 psh_hint_table_find_strong_points.
3024 (psh_hint_table_find_strong_point): Add parameter to pass threshold.
3026 2004-02-20 Werner Lemberg <wl@gnu.org>
3028 * src/pshinter/pshrec.c (ps_mask_table_set_bits): Don't call
3029 ps_mask_table_alloc but ps_mask_table_last.
3030 (ps_hints_t2mask): Use correct position and number for vertical
3031 and horizontal hinter mask bits.
3033 * docs/CHANGES: Updated.
3035 2004-02-19 Werner Lemberg <wl@gnu.org>
3037 * src/base/ftstroke.c (FT_Glyph_StrokeBorder): Fix enum handling.
3038 * src/cff/cffdrivr.c (cff_get_cmap_info): Remove compiler warning.
3040 2004-02-18 Werner Lemberg <wl@gnu.org>
3042 * include/freetype/freetype.h: Document FT_LOAD_TARGET_XXX properly.
3044 * src/base/ftglyph.c (ft_bitmap_glyph_class,
3045 ft_outline_glyph_class): Tag with FT_CALLBACK_TABLE_DEF.
3047 * src/smooth/ftsmooth.c (ft_smooth_render): Handle
3048 FT_RENDER_MODE_LIGHT.
3050 2004-02-17 Werner Lemberg <wl@gnu.org>
3052 Fix callback functions in cache module.
3054 * src/cache/ftccback.h: New file for callback declarations.
3056 * src/cache/ftcbasic.c (ftc_basic_family_compare,
3057 ftc_basic_family_init, ftc_basic_family_get_count,
3058 ftc_basic_family_load_bitmap, ftc_basic_family_load_glyph,
3059 ftc_basic_gnode_compare_faceid): Use FT_CALLBACK_DEF.
3060 (ftc_basic_image_family_class, ftc_basic_image_cache_class,
3061 ftc_basic_sbit_family_class, ftc_basic_sbit_cache_class):
3062 Use FT_CALLBACK_TABLE_DEF and local wrapper functions.
3064 * src/cache/ftccache.c: Include ftccback.h.
3065 (ftc_cache_init, ftc_cache_done): New wrapper functions which use
3068 * src/cache/ftccmap.c: Include ftccback.h.
3069 (ftc_cmap_cache_class): Use local wrapper functions.
3071 * src/cache/ftcglyph.c: Include ftccback.h.
3072 (ftc_gnode_compare, ftc_gcache_init, ftc_gcache_done): New wrapper
3073 functions which use FT_LOCAL_DEF.
3075 * src/cache/ftcimage.c: Include ftccback.h.
3076 (ftc_inode_free, ftc_inode_new, ftc_inode_weight): New wrapper
3077 functions which use FT_LOCAL_DEF.
3079 * src/cache/ftcmanag.c (ftc_size_list_class, ftc_face_list_class):
3080 Use FT_CALLBACK_TABLE_DEF.
3082 * src/cache;/ftcsbits.c: Include ftccback.h.
3083 (ftc_snode_free, ftc_snode_new, ftc_snode_weight,
3084 ftc_snode_compare): New wrapper functions which use FT_LOCAL_DEF.
3086 * src/cache/rules.mk (CACHE_DRV_H): Add ftccback.h.
3088 2004-02-17 Masatake YAMATO <jet@gyve.org>
3090 * include/freetype/ftmac.h (FT_GetFile_From_Mac_Name): Fix a typo
3091 (FT_EXPORT_DEF -> FT_EXPORT).
3093 * include/freetype/ftxf86.h (FT_Get_X11_Font_Format): Ditto.
3095 2004-02-15 Werner Lemberg <wl@gnu.org>
3097 * src/base/ftobjs.c (FT_Set_Char_Size): Fix typo.
3099 2004-02-14 Masatake YAMATO <jet@gyve.org>
3101 * builds/unix/ftsystem.c: Include errno.h.
3102 (ft_close_stream): Renamed to...
3103 (ft_close_stream_by_munmap): This.
3104 (ft_close_stream_by_free): New function.
3105 (FT_Stream_Open): Use fallback method if mmap fails.
3106 Use proper function for closing the stream.
3108 2004-02-14 Werner Lemberg <wl@gnu.org>
3110 * src/type1/t1load.c (parse_dict): Initialize `start_binary'.
3112 2004-02-13 Robert Etheridge <roberte@stcc.cc.tx.us>
3114 * src/type42/t42objs.c (T42_Face_Init), src/type1/t1objs.c
3115 (T1_Face_Init), src/cid/cidobjs.c (cid_face_init): Fix computation
3116 of underline_position and underline_thickness.
3118 2004-02-12 Werner Lemberg <wl@gnu.org>
3120 * src/base/ftobjs.c (FT_Set_Char_Size): Return immediately if
3121 ppem values don't change. Suggested by Graham Asher.
3123 2004-02-11 Werner Lemberg <wl@gnu.org>
3125 * src/cid/cidload.c (cid_face_open): Always allocate
3126 face->cid_stream so that we can deallocate it safely.
3128 2004-02-10 Werner Lemberg <wl@gnu.org>
3130 Make the PS parser more tolerant w.r.t. non-standard font data. In
3131 general, an error is only reported in case of a syntax error; a
3132 wrong type is now simply ignored (if possible). To be independent
3133 of the order of various MM-specific keywords, the parse_shared_dict
3134 routine has been removed -- the PS parser is now capable to skip
3135 this data. It no longer fails on parsing e.g.
3137 dup /WeightVector exch def
3139 Since the token following /WeightVector isn't `[' (starting an
3140 array) it is simply ignored.
3142 * include/freetype/fterrdef.h: Define `FT_Err_Ignore' (0xA2) as a
3143 new internal error value.
3145 * src/type1/t1load.c (parse_blend_axis_types,
3146 parse_blend_design_positions, parse_blend_design_map): Return
3147 T1_Err_Ignore if no proper array is following the keyword.
3148 (parse_weight_vector): Use T1_ToTokenArray, initializing `blend'
3149 structure, if necessary.
3150 Return T1_Err_Ignore if no proper array is following the keyword.
3151 (parse_shared_dict): Removed.
3152 (parse_encoding): Set parser->root.error to return T1_Err_Ignore
3153 if no result can be obtained.
3154 Check for errors before accessing `elements' array.
3155 (t1_keywords): Remove /shareddict.
3156 (parse_dict): Reset error if t1_load_keyword returns T1_Err_Ignore.
3157 Set keyword_flag only in case of success.
3158 Check error code if skipping an unrecognized token.
3159 (T1_Open_Face) [!T1_CONFIG_OPTION_NO_MM_SUPPORT]: Call T1_Done_Blend
3160 if blend commands haven't set up a proper MM font.
3162 * src/psaux/psobjs.c (ps_parser_load_field_table): Remove special
3163 code for synthetic fonts.
3164 Return PSaux_Err_Ignore if no proper value has been found.
3166 2004-02-09 Werner Lemberg <wl@gnu.org>
3168 * src/cff/cffgload.c (cff_decoder_parse_charstrings)
3169 <cff_op_endchar>: Preserve glyph width before calling
3172 2004-02-09 Martin Muskens <mmuskens@aurelon.com>
3174 * src/cff/cffgload.c (cff_decoder_parse_charstrings): Handle special
3175 first argument for `hintmask' and `cntrmask' operators also.
3177 2004-02-08 Werner Lemberg <wl@gnu.org>
3179 * builds/unix/configure.in: Call AC_SUBST for `enable_shared',
3180 `hardcode_libdir_flag_spec', and `wl'.
3181 * builds/unix/configure: Regenerated.
3183 * builds/unix/freetype-config.in: Make --prefix and --exec-prefix
3185 Report a proper --rpath (or -R) value for --libs argument if a
3186 shared library has been built.
3188 * docs/CHANGES: Updated.
3190 2004-02-07 Keith Packard <keithp@keithp.com>
3192 * src/bdf/bdfdrivr.c (BDF_Face_Init, BDF_Set_Pixel_Size): Fix
3193 computation of various vertical and horizontal metric values.
3195 * src/pcfdrivr.c (PCF_Set_Pixel_Size), src/pcfread (pcf_load_font):
3198 2004-02-07 Werner Lemberg <wl@gnu.org>
3200 * builds/win32/visualc/index.html,
3201 builds/win32/visualc/freetype.dsp,
3202 builds/win32/visualc/freetype.dsw, docs/CHANGES: Updated.
3204 2004-02-07 Vitaliy Pasternak <v_a_pasternak@mail.ru>
3206 * builds/win32/visualc/freetype.sln,
3207 builds/win32/visualc/freetype.vcproj: New files for VS.NET 2003.
3209 2004-02-03 Werner Lemberg <wl@gnu.org>
3211 * include/freetype/cache/ftccache.h (FTC_CACHE_LOOKUP_CMP):
3213 * src/type1/t1load.c (parse_dict): Initialize `have_integer'.
3215 2004-02-02 Werner Lemberg <wl@gnu.org>
3217 * src/type1/t1load.c (parse_dict): Handle `RD' and `-|' commands
3218 outside of /Subrs or /CharStrings. This can happen if there is
3219 additional code manipulating those two arrays so that FreeType
3220 doesn't recognize them properly.
3221 (T1_Open_Face): Improve an error message.
3223 2004-02-01 Werner Lemberg <wl@gnu.org>
3225 * src/type1/t1load.c (parse_charstrings): Exit immediately if
3226 there are no elements in /CharStrings. This is needed for fonts
3227 like Optima-Oblique which not only define /CharStrings but access it
3230 2004-02-01 David Turner <david@freetype.org>
3232 * src/sfnt/Jamfile: Removing `ttcmap' from the list of sources.
3234 * include/freetype/cache/ftccache.h (FTC_CACHE_LOOKUP_CMP)
3235 <FTC_INLINE>: Provide macro version which doesn't use inline code.
3236 * include/freetype/cache/ftcglyph.h (FTC_GCACHE_LOOKUP_CMP)
3237 <FTC_INLINE>: Ditto.
3238 Use FTC_MRULIST_LOOKUP_CMP.
3239 * include/freetype/cache/ftcmru.h (FTC_MRULIST_LOOKUP_CMP): New
3241 (FTC_MRULIST_LOOKUP): Use it.
3243 * src/cache/Jamfile (_sources), src/cache/descrip.mms: Updated.
3244 * src/cache/ftcbasic.c: Fix compiler warnings.
3245 * src/cache/ftcmanag.c (FTC_Manager_LookupSize,
3246 FTC_Manager_LookupFace) <FTC_INLINE>: Use FTC_MRULIST_LOOKUP_CMP.
3247 * src/cache/ftcmru.c (FTC_MruList_Find): Fix a bug (found after
3250 * Jamfile: Updating `refdoc' target, and adding `autohint' to the
3251 list of modules to build. Both the autohinter and autofitter will
3252 be built by default. But which one will be used is determined by
3253 the content of `ftmodule.h'.
3255 * src/autofit/*: Many updates, but the code is still buggy...
3257 2004-01-31 Werner Lemberg <wl@gnu.org>
3259 * src/cff/cffgload.c (cff_operator_seac): Fix magnitude of
3261 Update code similarly to the seac support for Type 1 fonts.
3262 (cff_decoder_parse_charstrings) <cff_op_endchar>: Fix magnitude
3264 Don't hint glyphs twice if seac is emulated.
3265 <cff_op_flex>: Assign correct point tags.
3266 * docs/CHANGES: Updated.
3268 2004-01-30 Werner Lemberg <wl@gnu.org>
3270 * src/type1/t1parse.c (T1_Get_Private_Dict): Use FT_MEM_MOVE, not
3271 FT_MEM_COPY, for copying the private dict.
3273 * src/type1/t1load.c (parse_subrs): Assign number of subrs only
3275 (parse_charstrings): Parse /CharStrings in second run without
3277 (parse_dict): Skip all /CharStrings arrays but the first. We need
3278 this for non-standard fonts like `Optima' which have different
3279 outlines depending on the resolution. Note that there is no
3280 guarantee that we get fitting /Subrs and /CharStrings arrays; this
3281 can only be done by a real PS interpreter.
3283 2004-01-29 Antoine Leca <Antoine-Freetype@Leca-Marti.org>
3285 * builds/win32/visualc/index.html: New file, giving detailed
3286 explanations about forcing CR+LF line endings for the VC++ project
3289 2004-01-22 Garrick Meeker <garrick@digitalanarchy.com>
3291 * src/cff/cffload.c (cff_subfont_load): Initialize `dict'.
3293 2004-01-22 Werner Lemberg <wl@gnu.org>
3295 Add support for the hexadicimal representation of binary data
3296 started with `StartData' in CID-keyed Type 1 fonts.
3298 * include/freetype/internal/t1types.h (CID_FaceRec): Add new
3299 members `binary_data' and `cid_stream'.
3301 * src/cid/cidload.c (cid_read_subrs): Use `face->cid_stream'.
3302 (cid_hex_to_binary): New auxiliary function.
3303 (cid_face_open): Add new argument `face_index' to return quickly
3304 if less than zero. Updated all callers.
3305 Call `cid_hex_to_binary', then open and assign memory stream to
3306 `face->cid_stream' if `parser->binary_length' is non-zero.
3307 * src/cid/cidload.h: Updated.
3309 * src/cid/cidobjs.c (cid_face_done): Free `binary_data' and
3312 * src/cid/cidparse.c (cid_parser_new): Check arguments to
3313 `StartData' and set parser->binary_length accordingly.
3314 * src/cid/cidparse.h (CID_Parser): New member `binary_length'.
3316 * src/cid/cidgload.c (cid_load_glyph): Use `face->cid_stream'.
3318 * docs/CHANGES: Updated.
3320 2004-01-21 Werner Lemberg <wl@gnu.org>
3322 include/freetype/config/ftstdlib.h (ft_atoi): Replaced with...
3324 * src/base/ftdbgmem.c: s/atol/ft_atol/.
3325 * src/type42/t42drivr.c: s/ft_atoi/ft_atol/.
3327 2004-01-20 Masatake YAMATO <jet@gyve.org>
3329 * include/freetype/ftcache.h: Delete duplicated definition of
3332 * src/cff/cffdrivr.c (cff_get_cmap_info): Call sfnt module's TT CMap
3333 Info service function if the cmap comes from sfnt. Return 0 if the
3334 cmap is sythesized in cff module.
3336 2004-01-20 David Turner <david@freetype.org>
3338 * src/cache/ftcmanag.c (ftc_size_node_compare): Call
3341 2004-01-20 Werner Lemberg <wl@gnu.org>
3343 * src/type1/t1parse.c (T1_Get_Private_Dict): Skip exactly one
3344 CR, LF, or CR/LF after `eexec'.
3346 2004-01-18 David Turner <david@freetype.org>
3348 * src/sfnt/ttsbit.c (tt_face_set_sbit_strike): Remove compiler
3351 * src/tools/docmaker/*: Updating beautifier tool.
3353 2004-01-15 David Turner <david@freetype.org>
3355 * src/base/ftoutln.c (ft_orientation_extremum_compute): Fix
3358 * include/freetype/ftstroke.h: Include FT_GLYPH_H.
3359 (FT_Stroker_Rewind, FT_Glyph_Stroke, FT_Glyph_StrokeBorder): New
3362 * src/base/ftstroke.c: Include FT_INTERNAL_OBJECTS_H.
3363 (FT_Outline_GetOutsideBorder): Inverse result.
3364 (FT_Stroker_Rewind, FT_Glyph_Stroke, FT_GlyphStrokeBorder): New
3366 (FT_Stroker_EndSubPath): Close path if needed.
3367 (FT_Stroker_Set, FT_Stroker_ParseOutline): Use FT_Stroker_Rewind.
3369 * include/freetype/cache/ftcmanag.h (FTC_ScalerRec,
3370 FTC_Manager_LookupSize): Moved to...
3371 * include/freetype/ftcache.h (FTC_ScalerRec,
3372 FTC_Manager_LookupSize): Here.
3374 * src/tools/docmaker/docbeauty.py: New file to beautify the
3375 documentation comments (e.g., to convert them to single block border
3377 * src/tools/docmaker/docmaker.py (file_exists, make_file_list):
3379 * src/tools/docmaker/utils.py (file_exists, make_file_list): Here.
3381 2004-01-14 David Turner <david@freetype.org>
3383 * include/freetype/internal/ftmemory.h (FT_ARRAY_COPY,
3384 FT_ARRAY_MOVE): New macros to make copying arrays easier.
3385 Updated all relevant code to use them.
3387 2004-01-14 Werner Lemberg <wl@gnu.org>
3389 * src/cff/cffload.c (cff_font_load): Load charstrings_index earlier.
3390 Use number of charstrings as argument to CFF_Load_FD_Select (as
3391 documented in the CFF specs).
3393 2004-01-13 Graham Asher <graham.asher@btinternet.com>
3395 * src/pshinter/pshalgo.c (psh_glyph_init): Move assignment of
3396 `glyph->memory' up to free arrays properly in case of failure.
3398 2004-01-10 Masatake YAMATO <jet@gyve.org>
3400 Make `FT_Get_CMap_Language_ID' work with CFF. Bug reported by
3401 Steve Hartwell <shspamsink@comcast.net>.
3403 * src/cff/cffdrivr.c: Include FT_SERVICE_TT_CMAP_H.
3404 (cff_services): Added an entry for FT_SERVICE_ID_TT_CMAP.
3405 (cff_get_cmap_info): New function.
3406 (cff_service_get_cmap_info) New entry for cff_services.
3408 * src/sfnt/ttcmap0.c: Exit loop after a format match has been found.
3409 Suggested by Steve Hartwell <shspamsink@comcast.net>.
3411 2004-01-03 Masatake YAMATO <jet@gyve.org>
3413 * src/base/ftobjs.c (destroy_charmaps): New function.
3414 (destroy_face, open_face): Use `destroy_charmaps'.
3416 2004-01-01 Werner Lemberg <wl@gnu.org>
3418 * docs/CHANGES: Updated.
3420 2004-01-01 Michael Jansson <mjan@em2-solutions.com>
3422 * src/winfonts/winfnt.c (FNT_Size_Set_Pixels): Fix sign of
3423 size->metrics.descender.
3425 2003-12-31 Wolfgang Domröse <porthos.domroese@harz.de>
3427 * src/cff/cffgload.c (cff_decoder_parse_charstrings)
3428 [FT_DEBUG_LEVEL_TRACE]: Use `%ld' in FT_TRACE4.
3429 <cff_op_flex1>: Change type of dx and dy to FT_Pos and remove
3430 cast for accessing arguments.
3432 2003-12-31 Werner Lemberg <wl@gnu.org>
3434 * src/truetype/ttgload.c (TT_Load_Simple_Glyph): Revert previous
3435 change. It's not necessary.
3437 2003-12-29 Smith Charles <smith.charles@free.fr>
3439 * src/truetype/ttgload.c (TT_Load_Simple_Glyph): Handle `repeated
3440 flags set' correctly.
3442 2003-12-29 Werner Lemberg <wl@gnu.org>
3444 * src/cff/cffobjs.c (cff_face_init): Fix memory leak by deallocating
3445 `full' and `weight' properly.
3446 * src/cff/cffgload.c (cff_decoder_parse_charstrings)
3447 <cff_op_hintmask> [FT_DEBUG_LEVEL_TRACE]: Use `0x' as prefix for
3450 2003-12-26 Werner Lemberg <wl@gnu.org>
3452 * include/freetype/internal/sfnt.h (TT_Set_SBit_Strike_Func):
3453 Use FT_UInt for ppem values.
3454 * src/sfnt/ttsbit.c (tt_face_set_sbit_strike): Use FT_UInt for
3456 * src/sfnt/ttsbit.h: Updated.
3458 * src/base/ftobjs.c (FT_Set_Pixel_Sizes): Don't allow ppem values
3461 2003-12-25 Werner Lemberg <wl@gnu.org>
3463 * src/base/fttrigon.c, src/base/ftgloadr.c: Inlude
3464 FT_INTERNAL_OBJECTS_H.
3466 * src/base/ftstroke.c (FT_Outline_GetInsideBorder,
3467 FT_Outline_GetOutsideBorder): s/or/o/ to make it compile with
3470 * src/cache/ftcmru.c, include/freetype/cache/ftcmru.h:
3471 s/select/selection/ to avoid compiler warning.
3472 * src/cff/cffload.h: s/select/ftselect/ to avoid potential
3475 2003-12-24 Werner Lemberg <wl@gnu.org>
3477 * src/cache/ftcsbits.c (FTC_SNode_Weight):
3478 s/FTC_SBIT_ITEM_PER_NODE/FTC_SBIT_ITEMS_PER_NODE/.
3480 2003-12-24 David Turner <david@freetype.org>
3482 * Fixed compilation problems in the cache sub-system.
3484 * Partial updates to src/autofit.
3486 * Jamfile (FT2_COMPONENTS): Add autofit module.
3488 2003-12-23 Werner Lemberg <wl@gnu.org>
3490 * src/cff/cffgload.c (cff_lookup_glyph_by_stdcharcode): Handle
3493 2003-12-23 David Turner <david@freetype.org>
3495 * include/freetype/internal/ftobjs.h (FT_PAD_FLOOR, FT_PAD_ROUND,
3496 FT_PAD_CEIL, FT_PIX_FLOOR, FT_PIX_ROUND, FT_CEIL): New macros. They
3497 are used to avoid compiler warnings with very pedantic compilers.
3498 Note that `(x) & -64' causes a warning if (x) is not signed. Use
3499 `(x) & ~63' instead!
3500 Updated all related code.
3502 Add support for extraction of `inside' and `outside' borders.
3504 * src/base/ftstroke.c (FT_StrokerBorder): New enumeration.
3505 (FT_Outline_GetInsideBorder, FT_Outline_GetOutsideBorder,
3506 FT_Stroker_GetBorderCounts, FT_Stroker_ExportBorder): New functions.
3507 (FT_StrokeBorderRec): New boolean member `valid'.
3508 (ft_stroke_border_get_counts): Updated.
3509 * include/freetype/ftstroke.h: Updated.
3511 2003-12-22 Werner Lemberg <wl@gnu.org>
3513 * include/freetype/ftwinfnt.h (FT_WinFNT_ID_*): New definitions
3514 to describe the `charset' field in FT_WinFNT_HeaderRec.
3515 * src/winfonts/winfnt.c (FNT_Face_Init): Set encoding to
3516 FT_ENCODING_NONE except for FT_WinFNT_ID_MAC.
3518 * include/freetype/freetype.h (FT_Encoding): Improve comment,
3519 based on work by Detlef Würkner <TetiSoft@apg.lahn.de>.
3521 * docs/CHANGES: Updated.
3523 2003-12-22 David Turner <david@freetype.org>
3525 * include/freetype/ftcache.h,
3526 include/freetype/cache/ftcmanag.h,
3527 include/freetype/cache/ftccache.h,
3528 include/freetype/cache/ftcmanag.h,
3529 include/freetype/cache/ftcmru.h (added),
3530 include/freetype/cache/ftlru.h (removed),
3531 include/freetype/cache/ftcsbits.h,
3532 include/freetype/cache/ftcimage.h,
3533 include/freetype/cache/ftcglyph.h,
3535 src/cache/ftcmanag.c,
3536 src/cache/ftccache.c,
3537 src/cache/ftcglyph.c,
3538 src/cache/ftcimage.c,
3539 src/cache/ftcsbits.c,
3540 src/cache/ftccmap.c,
3541 src/cache/ftcbasic.c (added),
3542 src/cache/ftclru.c (removed):
3544 *Complete* rewrite of the cache sub-system to `solve' the
3547 - all public APIs have been moved to FT_CACHE_H, everything
3548 under `include/freetype/cache' is only needed by client
3549 applications that want to implement their own caches
3551 - a new function named FTC_Manager_RemoveFaceID to deal
3552 with the uninstallation of FaceIDs
3554 - the image and sbit cache are now abstract classes, that
3555 can be extended much more easily by client applications
3557 - better performance in certain areas. Further optimizations
3558 to come shortly anyway...
3560 - the FTC_CMapCache_Lookup function has changed its signature,
3561 charmaps can now only be retrieved by index
3563 - FTC_Manager_Lookup_Face => FTC_Manager_LookupFace
3564 FTC_Manager_Lookup_Size => FTC_Manager_LookupSize (still in
3565 private header for the moment)
3567 2003-12-21 Werner Lemberg <wl@gnu.org>
3569 * src/type1/t1load.c (parse_dict): Stop parsing if `eexec' keyword
3572 2003-12-19 Werner Lemberg <wl@gnu.org>
3574 * src/cff/cfftypes.h (CFF_MAX_CID_FONTS): Increase to 32. For
3575 example, the Japanese Hiragino font already contains 15 subfonts.
3577 * src/cff/cffload.c (cff_font_load): Deallocate `sids' array for
3580 * devel/ftoption.h: Define FT_DEBUG_MEMORY.
3582 2003-12-18 Werner Lemberg <wl@gnu.org>
3584 * include/freetype/ttnameid.h (TT_ADOBE_ID_LATIN_1): New macro.
3585 * src/type1/t1objs.c (T1_Face_Init): Use TT_ADOBE_ID* values.
3587 2003-12-18 Werner Lemberg <wl@gnu.org>
3589 * src/cff/cfftypes.h (CFF_FontRecDictRec): Change type of
3590 `cid_count' to `FT_ULong'.
3592 * src/cff/cffgload.c (cff_slot_load): Take care of empty `cids'
3595 * src/cff/cffload.c (cff_charset_done): Free `cids' array.
3596 (cff_font_load): Create cids array only for CID-keyed fonts which
3599 * src/cff/cffobjs.c (cff_face_init): Check the availability of
3600 the PSNames modules for non-pure CFFs also.
3601 Set FT_FACE_FLAG_GLYPH_NAMES for a non-pure CFF also if it isn't
3604 * src/cff/rules.mk (CFF_DRV_H): Add cfftypes.h.
3606 2003-12-17 Werner Lemberg <wl@gnu.org>
3608 * src/sfnt/sfobjs.c (sfnt_init_face): Don't set
3609 FT_FACE_FLAG_GLYPH_NAMES if the font contains a version 3.0 `post'
3612 * docs/CHANGES: Updated.
3614 2003-12-17 Masatake YAMATO <jet@gyve.org>
3616 Add new function FT_Get_CMap_Language_ID to extract the language ID
3617 for TrueType/sfnt fonts.
3619 * include/freetype/internal/services/svttcmap.h: New file.
3620 * include/freetype/internal/ftserv.h (FT_SERVICE_TT_CMAP_H): Add
3623 * src/sfnt/sfdriver.c: Include ttcmap0.h.
3624 (tt_service_get_cmap_info): New service.
3625 (sfnt_services): Updated.
3627 * src/sfnt/ttcmap0.c (tt_cmap*_get_info): New functions.
3628 (tt_cmap*_class_rec): Add tt_cmap*_get_info members.
3629 (tt_get_cmap_info): New function.
3630 * src/sfnt/ttcmap0.h: Include FT_SERVICE_TT_CMAP_H.
3631 (TT_CMap_ClassRec): New field `get_cmap_info'.
3632 (tt_get_cmap_info): New declaration.
3634 * src/base/ftobjs.c: Include FT_SERVICE_TT_CMAP_H.
3635 (FT_Get_CMap_Language_ID): New function implementation.
3636 * include/freetype/tttables.h (FT_Get_CMap_Language_ID): New
3637 function declaration.
3639 2003-12-16 Werner Lemberg <wl@gnu.org>
3641 * src/sfnt/ttcmap.c, src/sfnt/ttcmap.h: Removed. Obsolete.
3643 * include/freetype/internal/sfnt.h (SFNT_Interface): Remove
3644 obsolete fields `load_charmap' and `free_charmap'.
3645 (TT_CharMap_Load_Func, TT_CharMap_Free_Func): Removed.
3646 * src/sfnt/sfnt.c: Don't include ttcmap.c.
3647 * src/sfnt/rules.mk (SFNT_DRV_SRC): Don't include ttcmap.c.
3648 * src/sfnt/ttload.c: Don't include ttcmap.h.
3649 * src/sfnt/sfdriver.c: Don't include ttcmap.h.
3650 (sfnt_interface): Updated.
3652 * include/freetype/internal/tttypes.h (TT_TableDirRec,
3653 TT_CMapDirRec, TT_CMapDirEntryRec, TT_CMap0, TT_CMap2SubHeaderRec,
3654 TT_CMap2Rec, TT_CMap4Segment, TT_CMap4Rec, TT_CMap6,
3655 TT_CMapGroupRec, TT_CMap8_12Rec, TT_CMap10Rec, TT_CharMap_Func,
3656 TT_CharNext_Func, TT_CMapTableRec, TT_CharMapRec): Removed.
3658 * src/cff/cffobjs.h (CFF_CharMapRec): Removed. Obsolete.
3660 2003-12-15 Werner Lemberg <wl@gnu.org>
3662 * docs/CHANGES: Updated.
3664 2003-12-15 Wolfgang Domröse <porthos.domroese@harz.de>
3666 * builds/atari/*: New directory for building FreeType 2 on Atari
3667 with the PureC compiler.
3669 2003-12-12 Wolfgang Domröse <porthos.domroese@harz.de>
3671 * src/type1/t1gload.c (T1_Parse_Glyph_And_Get_Char_String): Add
3673 * src/cff/cffdrivr.c (cff_ps_has_glyph_names): Assure that return
3674 value is either 0 or 1.
3676 2003-12-12 Werner Lemberg <wl@gnu.org>
3678 * src/cff/cffdrivr.c (cff_get_glyph_name): Improve error message.
3679 (cff_get_name_index): Return if no PSNames service is available.
3680 (cff_ps_has_glyph_names): Handle CID-keyed fonts correctly.
3681 * src/cff/cfftypes.h (CFF_CharsetRec): New field `cids', used for
3682 CID-keyed fonts. This is the inverse mapping of `sids'.
3683 * src/cff/cffload.c (cff_charset_load): New argument `invert'.
3684 Initialize charset->cids if `invert' is set.
3685 (cff_font_load): In call to cff_charset_load, set `invert' to true
3686 for CID-keyed fonts.
3687 * src/cff/cffgload.c (cff_slot_load): Handle glyph index as CID
3688 and map it to the real glyph index.
3690 * docs/CHANGES: Updated.
3692 2003-12-11 Werner Lemberg <wl@gnu.org>
3694 * src/cff/cffobjs.c (cff_face_init): Don't set
3695 FT_FACE_FLAG_GLYPH_NAMES for CID-keyed fonts.
3696 Don't construct a cmap for CID-keyed fonts.
3698 2003-12-10 Werner Lemberg <wl@gnu.org>
3700 Use implementation specific SID value 0xFFFF to indicate that
3701 a dictionary element is missing.
3703 * src/cff/cffload.c (cff_subfont_load): Initialize all fields
3704 which hold SIDs to 0xFFFF.
3705 (cff_index_get_sid_string): Handle SID value 0xFFFF.
3706 Handle case where `psnames' is zero.
3707 (cff_font_load): Updated.
3708 Don't load encoding for CID-keyed CFFs.
3710 * src/cff/cffobjs.c (cff_face_init): Updated.
3711 Don't check for PSNames module if font is CID-keyed.
3712 Compute style name properly (using the same algorithm as in the
3714 Fix computation of style flags.
3716 * src/cff/cfftoken.h: Comment out handling of base_font_name.
3717 Rename `postscript' field to `embedded_postscript'
3718 * src/cff/cfftypes.h (CFF_FontRecDictRec): Remove `base_font_name'
3721 2003-12-10 Detlef Würkner <TetiSoft@apg.lahn.de>
3723 * src/pcf/pcfdrivr.c (pcf_get_charset_id): New function (a clone
3724 of the similar BDF function).
3725 (pcf_service_bdf): Use it.
3727 2003-12-09 Werner Lemberg <wl@gnu.org>
3729 * src/sfnt/sfobjs.c (sfnt_load_face): Set FT_FACE_FLAG_GLYPH_NAMES
3730 only if a `post' table is present.
3732 2003-12-09 George Williams <gww@silcom.com>
3734 * src/base/ftobjs.c (load_mac_face): Recent versions of Linux
3735 support Mac's HFS+ file system, thus enable code to read /rsrc on
3736 non-Macintosh platforms also.
3738 2003-12-08 Werner Lemberg <wl@gnu.org>
3740 * include/freetype/internal/psaux.h (PS_TableRec): Change type
3741 of `lengths' to FT_PtrDist.
3742 (T1_DecoderRec): Change type of `subrs_len' to FT_PtrDist.
3743 * include/freetype/internal/t1types.h (T1_FontRec): Change type
3744 of `subrs_len' and `charstrings_len' to FT_PtrDist.
3746 * src/base/ftobjs.c (Mac_Read_POST_Resource): Replace `junk'
3747 variable with better solution.
3748 (IsMacResource): Remove unused variable `map_len'.
3749 Replace `junk' variable with better solution.
3750 (FT_Open_Face) [!FT_MACINTOSH]: Add conditional
3751 FT_CONFIG_OPTION_MAC_FONTS.
3753 2003-12-08 Wolfgang Domröse <porthos.domroese@harz.de>
3755 * src/autohint/ahhint.c (ah_hinter_hint_edges,
3756 ah_hinter_align_strong_points): Add some casts.
3758 * src/base/ftoutln.c (FT_OrientationExtremumRec): Change type
3759 of `pos' to FT_Long.
3761 * src/base/ftobjs.c (Mac_Read_POST_Resource,
3762 Mac_Read_sfnt_Resource): Change type of `len' to FT_Long.
3764 * src/type42/t42parse.c (t42_parse_dict): Add cast for `n_keywords'.
3766 2003-12-07 Werner Lemberg <wl@gnu.org>
3768 * docs/raster.txt: New file, taken from FreeType 1 and completely
3771 2003-12-04 Masatake YAMATO <jet@gyve.org>
3773 * src/type1/t1driver.c (Get_Interface): Remove FT_UNUSED for
3774 t1_interface. t1_interface is used.
3776 2003-11-27 David Turner <david@freetype.org>
3778 * src/pfr/pfrdrivr.c (pfr_get_metrics): Revert incorrect change of
3779 2003-11-23: For PFR fonts, metrics->x_scale and metrics->y_scale are
3780 the scaling values for outline units, not for metric units.
3782 2003-11-25 Werner Lemberg <wl@gnu.org>
3784 * src/base/ftcalc.c, include/freetype/internal/ftcalc.h
3785 (FT_MulDiv_No_Round): Surround code with `#ifdef
3786 TT_CONFIG_OPTION_BYTECODE_INTERPRETER ... #endif'.
3788 2003-11-23 Werner Lemberg <wl@gnu.org>
3790 * src/base/ftcalc.c (FT_MulDiv_No_Round): New function (32 and
3792 * include/freetype/internal/ftcalc.h: Updated.
3794 * src/truetype/ttinterp.c (TT_MULDIV_NO_ROUND): New macro.
3795 (TT_INT64): Removed.
3796 (DO_DIV): Use TT_MULDIV_NO_ROUND.
3798 * src/pfr/pfrdrivr.c (pfr_get_metrics): Directly use
3799 metrics->x_scale and metrics->y_scale.
3801 2003-11-22 Rogier van Dalen <R.C.van.Dalen@umail.leidenuniv.nl>
3803 * src/truetype/ttinterp.c (CUR_Func_move_orig): New macro.
3804 (Direct_Move_Orig, Direct_Move_Orig_X, Direct_Move_Orig_Y): New
3805 functions. Similar to Direct_Move, Direct_Move_X, and
3806 Direct_Move_Y but without touching.
3807 (Compute_Funcs): Use new functions.
3809 (Round_None, Round_To_Grid, Round_To_Half_Grid, Round_Down_To_Grid,
3810 Round_Up_To_Grid, Round_To_Double_Grid, Round_Super,
3811 Round_Super_45): Fix rounding of value zero.
3813 (DO_DIV): Don't use TT_MULDIV.
3815 (Ins_SHC): This instruction actually touches the points.
3816 (Ins_MSIRP): Fix undocumented behaviour.
3818 * src/truetype/ttinterp.h (TT_ExecContextRec): Updated.
3820 2003-11-22 Werner Lemberg <wl@gnu.org>
3822 * docs/VERSION.DLL, docs/CHANGES: Updated.
3824 * src/base/ftobjs.c (FT_Set_Char_Size): Make metrics->x_scale and
3825 metrics->y_scale really precise.
3827 (FT_Load_Glyph): Update computation of linearHoriAdvance and
3830 * src/truetype/ttinterp.c (Update_Max): Use FT_REALLOC.
3832 2003-11-22 David Turner <david@freetype.org>
3834 * src/autofit/*: More updates.
3836 * include/freetype/freetype.h (FREETYPE_PATCH): Set to 8.
3837 * builds/unix/configure.ac (version_info): Set to 9:6:3.
3840 2003-11-13 John A. Boyd Jr. <jaboydjr@netwalk.com>
3842 * src/bdf/bdfdrivr.c (bdf_interpret_style), src/pcf/pcfread.c
3843 (pcf_interpret_style): Replace spaces with dashes in properties
3844 SETWIDTH_NAME and ADD_STYLE_NAME to simplify parsing.
3846 2003-11-11 Werner Lemberg <wl@gnu.org>
3848 * docs/CHANGES: Updated.
3850 2003-11-11 John A. Boyd Jr. <jaboydjr@netwalk.com>
3852 Handle SETWIDTH_NAME and ADD_STYLE_NAME properties for BDF and PCF
3855 * src/bdf/bdfdrivr.c (bdf_interpret_style): New auxiliary function.
3856 (BDF_Face_Init): Don't handle style properties but call
3857 bdf_interpret_style.
3859 * src/pcf/pcfread.c (pcf_interpret_style): New auxiliary function.
3860 (pcf_load_font): Don't handle style properties but call
3861 pcf_interpret_style.
3863 2003-11-07 Werner Lemberg <wl@gnu.org>
3866 * Version 2.1.7 released.
3867 =========================
3870 * include/freetype/freetype.h (FREETYPE_PATCH): Set to 7.
3872 * builds/unix/ft2unix.h: Fix comments.
3874 * builds/unix/ftconfig.in: Synchronized with ANSI version.
3875 Use `#undef' in templates as recommended in the autoconf
3877 Since real `#undef' lines don't survive during configuration, use
3878 `/undef' instead; the postprocessing facility of the
3879 AC_CONFIG_HEADERS autoconf macro converts them to `#undef'.
3881 * builds/unix/install.mk (install): Install Unix version of
3884 * builds/unix/unix-cc.in (CFLAGS): Set FT_CONFIG_CONFIG_H macro
3885 to include the correct `ftconfig.h' file.
3887 * builds/unix/ft-munmap.m4 (FT_MUNMAP_DECL): Removed.
3888 (FT_MUNMAP_PARAM): Updated syntax to autoconf 2.59.
3890 * builds/unix/freetype2.m4: Updated syntax to autoconf 2.59.
3892 * builds/unix/configure.ac: Use AC_CONFIG_HEADERS instead of
3893 AC_CONFIG_HEADER to create ftconfig.h, and use second argument
3894 to replace `/undef' with `#undef'.
3895 Don't use FT_MUNMAP_DECL but AC_CHECK_DECLS to check for munmap.
3896 Use AS_HELP_STRING in AC_ARG_WITH.
3897 Update syntax to autoconf 2.59.
3899 * builds/unix/ltmain.sh: Regenerated with `libtoolize --force
3900 --copy' from libtool 1.5.
3901 * builds/unix/aclocal.m4: Regenerated with `aclocal -I .' from
3903 * builds/unix/configure: Regenerated with autoconf 2.59.
3904 * builds/unix/config.guess, builds/unix/config.sub: Updated from
3905 `config' CVS module at subversions.gnu.org
3906 * builds/unix/install-sh, builds/unix/mkinstalldirs: Updated from
3907 `texinfo' CVS module at subversions.gnu.org.
3909 * builds/vms/ftconfig.h: Synchronized with ANSI version.
3911 * docs/CUSTOMIZE: Fix documentation error.
3912 * docs/CHANGES, docs/VERSION.DLL, docs/release: Updated.
3914 * builds/freetype.mk (refdoc): Updated --title.
3916 2003-11-07 David Turner <david@freetype.org>
3919 * Version 2.1.6 released.
3920 =========================
3923 * install: Removed. Obsolete.
3925 2003-11-04 Werner Lemberg <wl@gnu.org>
3927 * src/sfnt/sfdriver.c: Include FT_SERVICE_SFNT_H.
3928 (sfnt_service_sfnt_table): New service.
3929 (sfnt_services): Updated.
3931 * docs/license.txt: Reworded.
3933 2003-11-03 Werner Lemberg <wl@gnu.org>
3935 * include/freetype/*: Add a guard to all public header files which
3936 load FT_FREETYPE_H to reject freetype.h from FreeType 1.
3938 2003-11-02 Patrick Welche <prlw1@newn.cam.ac.uk>
3940 * builds/unix/freetype2.m4, builds/unix/ft-munmap.m4: Protect
3941 first argument of AC_DEFUN with brackets to avoid possible
3944 2003-11-02 Werner Lemberg <wl@gnu.org>
3946 * include/freetype/cache/ftcglyph.h: Don't include stddef.h.
3948 * include/freetype/freetype.h: Fix check for ft2build.h.
3950 2003-11-01 Werner Lemberg <wl@gnu.org>
3952 * include/freetype/freetype.h: Check that ft2build.h has been
3955 * src/base/fttype1.c (FT_Get_PS_Font_Info): Fix incorrectly applied
3958 2003-10-31 Detlef Würkner <TetiSoft@apg.lahn.de>
3960 * src/base/fttype1.c (FT_Get_PS_Font_Info, FT_Has_PS_Glyph_Names):
3961 Fix parameter order in calls to FT_FACE_FIND_SERVICE.
3963 2003-10-31 Werner Lemberg <wl@gnu.org>
3965 * include/freetype/internal/ftserv.h
3966 (FT_SERVICE_POSTSCRIPT_NAMES_H): Removed. Unused.
3968 * src/type42/t42drivr.c (t42_services): Updated.
3970 2003-10-29 David Turner <david@freetype.org>
3972 * include/freetype/internal/bdftypes.h: Removed. Obsolete.
3973 * src/base/ftbdf.c: Updated.
3975 * include/freetype/internal/cfftypes.h: Moved to...
3976 * src/cff/cfftypes.h: This place since no other module needs to
3977 know about those types.
3979 * include/freetype/internal/t42types.h: Moved to...
3980 * src/type42/t42types.h: This place since no other module needs to
3981 know about those types.
3983 * include/freetype/internal/services/svbdf.h: Include FT_BDF_H.
3985 * include/freetype/internal/services/svpsname.h: Renamed to...
3986 * include/freetype/internal/services/svpscmap.h: This.
3987 Updated `FT_Service_PsNames' -> `FT_Service_PsCMaps' and
3988 `POSTSCRIPT_NAMES' -> `POSTSCRIPT_CMAPS' everywhere.
3990 * include/freetype/internal/services/svpsinfo.h: New file, providing
3991 PostScript info service.
3993 * include/freetype/internal/ftserv.h (FT_SERVICE_POSTSCRIPT_CMAPS_H,
3994 FT_SERVICE_POSTSCRIPT_INFO_H): New macros for svpscmap.h and
3996 * include/freetype/internal/internal.h (FT_INTERNAL_TYPE42_TYPES_H,
3997 FT_INTERNAL_CFF_TYPES_H, FT_INTERNAL_BDF_TYPES_H): Removed.
3999 * src/base/fttype1.c: Don't include FT_INTERNAL_TYPE1_TYPES_H and
4000 FT_INTERNAL_TYPE42_TYPES_H but FT_INTERNAL_SERVICE_H and
4001 FT_SERVICE_POSTSCRIPT_INFO_H.
4002 (FT_Get_PS_Font_Info, FT_Has_PS_Glyph_Names): Use new
4003 POSTSCRIPT_INFO service.
4005 * src/cff/cffdrivr.c: Include FT_SERVICE_POSTSCRIPT_INFO_H.
4006 (cff_ps_has_glyph_names): New function.
4007 (cff_service_ps_info): New service.
4008 (cff_services): Updated.
4010 * src/cff/cffload.h, src/cff/cffobjs.h, src/cff/cffparse.h: Don't
4011 include FT_INTERNAL_CFF_TYPES_H but cfftypes.h directly.
4013 * src/cif/cidriver.c: Include FT_SERVICE_POSTSCRIPT_INFO_H.
4014 (cid_ps_get_font_info): New function.
4015 (cid_service_ps_info): New service.
4016 (cid_services): Updated.
4018 * src/type1/t1driver.c: Include FT_SERVICE_POSTSCRIPT_INFO_H.
4019 (t1_ps_get_font_info, t1_ps_has_glyph_names): New functions.
4020 (t1_service_ps_info): New service.
4021 (t1_services): Updated.
4023 * src/type42/t42drivr.c: Include FT_SERVICE_POSTSCRIPT_INFO_H.
4024 (t42_ps_get_font_info, t42_ps_has_glyph_names): New functions.
4025 (t42_service_ps_info): New service.
4027 * src/type42/t42objs.h: Don't include FT_INTERNAL_TYPE42_TYPES_H
4028 but t42types.h directly.
4030 * src/psnames/psmodule.c (psnames_interface, psnames_services):
4032 (pscmaps_interface, pscmaps_services): This.
4036 * src/gzip/infblock.c (inflate_blocks): Remove compiler warning.
4038 2003-10-22 Werner Lemberg <wl@gnu.org>
4040 * src/type1/t1load.c (parse_encoding): Handle `/Encoding [ ... ]'.
4042 * src/type1/t1parse.c (T1_Get_Private_Dict): Test whether `eexec'
4045 * src/type42/t42parse.c (t42_parse_encoding): Improve boundary
4046 checking while parsing.
4048 * docs/CHANGES: Updated.
4050 2003-10-21 Josselin Mouette <joss@debian.org>
4052 * include/freetype/internal/t1types.h (T1_FontRec): `paint_type'
4053 and `stroke_width' aren't pointers.
4055 * src/type42/t42objs.c (T42_Face_Done), src/type1/t1objs.c
4056 (T1_Face_Done): Don't free `paint_type' and `stroke_width'.
4058 2003-10-20 Graham Asher <graham.asher@btinternet.com>
4060 * src/winfonts/winfnt.c (fnt_cmap_class): Fix position of `const'.
4062 2003-10-19 Werner Lemberg <wl@gnu.org>
4064 * src/autohint/ahhint.c (ah_hinter_load_glyph): Patch from
4065 2003-08-18 introduced a severe bug (FT_Render_Glyph was called
4066 twice under some circumstances, causing strange results). This
4067 is fixed now by clearing the FT_LOAD_RENDER bit of `load_flags'.
4069 * src/base/ftpfr.c (FT_Get_PFR_Metrics): Initialize `error'.
4070 * src/psaux/psobjs.c (ps_tobytes): Initialize `n'.
4071 * src/type42/t42parse.c (t42_parse_sfnts): Initialize `string_size'.
4073 2003-10-16 Werner Lemberg <wl@gnu.org>
4075 Completely revised Type 42 parser. It now handles both fonts
4076 produced with ttftot42 (tested version 0.3.1) and
4077 TrueTypeToType42.ps (tested version May 2001; it is necessary to
4078 fix the broken header comment to be `%!PS-TrueTypeFont...').
4080 * src/type42/t42objs.c (T42_GlyphSlot_Load): Change fourth
4081 parameter to `FT_UInt'.
4082 * src/type42/t42objs.h: Updated.
4084 * src/type42/t42parse.h (T42_ParserRec): Change type of `in_memory'
4086 (T42_Loader): Change type of `num_chars' and `num_glyphs' to
4088 Add `swap_table' element.
4089 * src/type42/t42parse.c (T42_KEYWORD_COUNT, T1_ToFixed,
4090 T1_ToCoordArray, T1_ToTokenArray): Removed.
4091 (T1_ToBytes): New macro.
4092 (t42_is_alpha, t42_hexval): Removed.
4093 (t42_is_space): Handle `\0'.
4094 (t42_parse_encoding): Updated to use new PostScript parser routines
4096 Handle `/Encoding [ ... ]' also.
4097 (T42_Load_Status): New enumeration.
4098 (t42_parse_sfnts): Updated to use new PostScript parser routines
4100 (t42_parse_charstrings): Updated to use new PostScript parser
4101 routines from psaux.
4102 Handle `/CharStrings << ... >>' also.
4103 Don't expect that /.notdef is the first element in dictionary. Copy
4104 code from type1 module to handle this.
4105 (t42_parse_dict): Updated to use new PostScript parser routines
4107 Remove code for synthetic fonts (which can't occur in Type 42
4109 (t42_loader_done): Release `swap_table'.
4111 * src/psaux/psobjs.c (skip_string): Increase `cur' properly.
4113 * src/type1/t1load.c (parse_charstrings): Make test for `.notdef'
4116 2003-10-15 Graham Asher <graham.asher@btinternet.com>
4118 * src/autohint/ahglobal.c (blue_chars), src/winfonts/winfnt.c
4119 (fnt_cmap_class_rec, fnt_cmap_class), src/bdf/bdflib.c (empty,
4120 _num_bdf_properties), src/gzip/infutil.c (inflate_mask),
4121 src/gzip/inffixed.h (fixed_bl, fixed_bd, fixed_tl, fixed_td),
4122 src/gzip/inftrees.h (inflate_trees_fixed), srf/gzip/inftrees.c
4123 (inflate_trees_fixed): Decorate with more `const' to avoid
4124 writable global variables which are disallowed on ARM.
4126 2003-10-08 Werner Lemberg <wl@gnu.org>
4128 * src/type1/t1load.c (parse_font_matrix, parse_charstrings): Remove
4129 code specially for synthetic fonts; this is handled elsewhere.
4130 (parse_encoding): Remove code specially for synthetic fonts; this is
4132 Improve boundary checking while parsing.
4133 (parse_dict): Improve boundary checking while parsing.
4134 Use ft_memcmp to simplify code.
4136 2003-10-07 Werner Lemberg <wl@gnu.org>
4138 * src/type1/t1load.c (parse_subrs, parse_dict): Handle synthetic
4140 (parse_charstrings): Copy correct number of characters into
4143 2003-10-06 Werner Lemberg <wl@gnu.org>
4145 Heavy modification of the PS parser to handle comments and strings
4146 correctly. This doesn't slow down the loading of PS fonts
4147 significantly since charstrings aren't affected.
4149 * include/freetype/config/ftstdlib.h (ft_xdigit): Renamed to...
4150 (ft_isxdigit): This. Updated all callers.
4151 (ft_isdigit): New alias to `isdigit'.
4153 * include/freetype/internal/psaux.h (PS_Parser_FuncsRec): Renamed
4154 `skip_alpha' to `skip_PS_token'.
4155 Add parameter to `to_bytes' and change some argument types.
4157 * src/psaux/psauxmod.c (ps_parser_funcs): Updated.
4158 * src/psaux/psobjs.c (ft_char_table): New array to map character
4159 codes (ASCII and EBCDIC) of digits to numbers.
4160 (OP): New auxiliary macro holding either `>=' or `<' depending on
4161 the character encoding.
4162 (skip_comment): New function.
4163 (skip_spaces): Use it.
4164 (skip_alpha): Removed.
4165 (skip_literal_string, skip_string): New functions.
4166 (ps_parser_skip_PS_token): New function. This is a better
4168 (ps_parser_skip_alpha): Removed.
4169 (ps_parser_to_token, ps_parser_to_token_array): Updated.
4170 (T1Radix): Rewritten, using `ft_char_table'.
4171 (t1_toint): Renamed to...
4172 (ps_toint): This. Update all callers.
4173 Use `ft_char_table'.
4174 (ps_tobytes): Add parameter to handle delimiters and change some
4176 Use `ft_char_table'.
4177 (t1_tofixed): Renamed to...
4178 (ps_tofixed): This. Update all callers.
4179 Use `ft_char_table'.
4180 (t1_tocoordarray): Renamed and updated to...
4181 (ps_tocoordarray): This. Update all callers.
4182 (t1_tofixedarray): Renamed and updated to...
4183 (ps_tofixedarray): This. Update all callers.
4184 (t1_tobool): Renamed to...
4185 (ps_tobool): This. Update all callers.
4186 (ps_parser_load_field): Updated.
4187 (ps_parser_load_field_table): Use `T1_MAX_TABLE_ELEMENTS'
4189 (ps_parser_to_int, ps_parser_to_fixed, ps_parser_to_coord_array,
4190 ps_parser_to_fixed_array): Skip spaces. Updated.
4191 (ps_parser_to_bytes): Add parameter to handle delimiters and change
4192 some argument types. Updated.
4193 * src/psaux/psobjs.h: Updated.
4195 * src/cid/cidload.c (cid_parse_dict): Updated.
4196 * src/cid/cidparse.c (cid_parser_new): Check whether the `StartData'
4197 token was really found.
4198 * src/cid/cidparse.h (cid_parser_skip_alpha): Updated and renamed
4200 (cid_parser_skip_PS_token): This.
4202 * src/type1/t1parse.h (T1_ParserRec): Use `FT_Bool' for boolean
4204 (T1_Skip_Alpha): Replaced with...
4205 (T1_Skip_PS_Token): This new macro.
4206 * src/type1/t1parse.c (hexa_value): Removed.
4207 (T1_Get_Private_Dict): Use `ft_isxdigit' and
4208 `psaux->ps_parser_funcs_to_bytes' for handling ASCII hexadecimal
4210 After decrypting, replace the four random bytes at the beginning
4212 * src/type1/t1load.c (t1_allocate_blend): Use proper error values.
4213 (parser_blend_design_positions, parse_blend_design_map,
4214 parse_weight_vector): Updated.
4215 (is_space): Handle `\f' also.
4216 (is_name_char): Removed.
4217 (read_binary_data): Updated.
4218 (parse_encoding): Use `ft_isdigit'.
4220 (parse_subrs): Updated.
4221 (TABLE_EXTEND): New macro.
4222 (parse_charstrings): Updated.
4223 Provide a workaround for buggy fonts which have more entries in the
4224 /CharStrings dictionary then expected; the function now adds some
4225 slots and skips entries which still exceed the new limit.
4226 (parse_dict): Updated.
4227 Terminate on the token `closefile'.
4229 * src/type42/t42parse.c (T1_Skip_Alpha): Replaced with...
4230 (T1_Skip_PS_Token): This new macro. Updated all callers.
4231 (t42_parse_encoding): Use `ft_isdigit'.
4234 * src/base/ftmm.c (ft_face_get_mm_service): Return FT_Err_OK if
4237 2003-10-05 Werner Lemberg <wl@gnu.org>
4239 * include/freetype/ftmodule.h: Renamed to...
4240 * include/freetype/ftmodapi.h: This to avoid duplicate file names.
4241 * include/freetype/config/ftheader.h (FT_MODULE_H): Updated.
4243 2003-10-04 Werner Lemberg <wl@gnu.org>
4245 * src/base/ftoutln.c (FT_OrientationExtremumRec,
4246 FT_Outline_Get_Orientation): Trivial typo fixes to make it compile.
4248 2003-10-02 Markus F.X.J. Oberhumer <markus@oberhumer.com>
4250 * src/winfonts/winfnt.c (FT_WinFNT_HeaderRec): `color_table_offset'
4251 has four bytes, not two.
4253 (fnt_font_load, FNT_Load_Glyph): Add more font validity tests.
4255 2003-10-01 David Turner <david@freetype.org>
4257 * src/autofit/*: Adding first source files of the new multi-script
4260 * include/freetype/ftoutln.h (FT_Orientation): New enumeration.
4261 (FT_Outline_Get_Orientation): New declaration.
4263 * src/base/ftoutln.c (FT_OrientationExtremumRec): New structure.
4264 (ft_orientation_extremum_compute): New auxiliary function.
4265 (FT_Outline_Get_Orientation): New function to compute the fill
4266 orientation of a given glyph outline.
4268 * include/freetype/internal/ftserv.h (FT_FACE_LOOKUP_SERVICE): Fixed
4269 trivial bug which could crash the font engine when a cached service
4270 pointer was retrieved.
4272 2003-09-30 Werner Lemberg <wl@gnu.org>
4274 * src/cid/cidload.c (cid_parse_dict): Skip token if no keyword is
4277 * src/type1/t1parse.c (IS_T1_WHITESPACE, IS_T1_LINESPACE,
4278 IS_T1_SPACE): Removed.
4280 (read_pfb_tag): Don't use PFB_Tag.
4282 * src/type42/t42parse.c (t42_is_space): Handle `\f' also.
4283 (t42_parse_encoding): Handle synthetic fonts.
4285 2003-09-29 Werner Lemberg <wl@gnu.org>
4287 * include/freetype/internal/t1types.h: Don't include
4288 FT_INTERNAL_OBJECTS_H but FT_INTERNAL_SERVICE_H.
4289 * src/truetype/ttobjs.c: Don't include
4290 FT_SERVICE_POSTSCRIPT_NAMES_H.
4292 2003-09-29 David Turner <david@freetype.org>
4294 Added new service to handle glyph name dictionaries, replacing the
4295 old internal header named `psnames.h' by `services/svpsname.h'.
4296 Note that this is different from `services/svpostnm.h' which only
4297 handles the retrieval of PostScript font names for a given face.
4298 (Should we merge these two services into a single header?)
4300 * include/freetype/internal/psnames.h: Removed. Most of its
4301 contents is moved to...
4302 * include/freetype/internal/services/svpsname.h: New file.
4304 * include/freetype/internal/services/svpostnm.h
4305 (FT_SERVICE_ID_POSTSCRIPT_NAME): Replaced with...
4306 (FT_SERVICE_ID_POSTSCRIPT_FONT_NAME): New macro.
4307 (PsName): Service named changed to...
4309 Updated `FT_Service_PsName' -> `FT_Service_PsFontName' and
4310 `POSTSCRIPT_NAME' -> `POSTSCRIPT_FONT_NAME' everywhere.
4312 * include/freetype/internal/internal.h
4313 (FT_INTERNAL_POSTSCRIPT_NAMES_H): Removed.
4314 * include/freetype/internal/psaux.h: Include
4315 FT_SERVICE_POSTSCRIPT_NAMES_H.
4316 (T1_DecoderRec): Updated type of `psnames'.
4317 * include/freetype/internal/t1types.h: Don't include
4318 FT_INTERNAL_POSTSCRIPT_NAMES_H but FT_SERVICE_POSTSCRIPT_NAMES_H.
4319 Include FT_INTERNAL_OBJECTS_H.
4320 * include/freetype/internal/t42types.h: Don't include
4321 FT_INTERNAL_POSTSCRIPT_NAMES_H.
4322 * include/freetype/internal/tttypes.h (TT_FaceRec): Updated.
4324 * include/freetype/internal/ftserv.h (FT_FACE_FIND_SERVICE): Changed
4325 order of parameters. All callers updated.
4326 (FT_FACE_FIND_GLOBAL_SERVICE): New macro to look up a service
4327 globally, checking all modules.
4328 (FT_ServiceCacheRec): Updated.
4329 (FT_SERVICE_POSTSCRIPT_NAMES_H): New macro for accessing
4332 * include/freetype/internal/ftobjs.h, src/base/ftobjs.c
4333 (ft_module_get_service): New function.
4335 * src/cff/cffdrivr.c: Don't include FT_INTERNAL_POSTSCRIPT_NAMES_H
4336 but FT_SERVICE_POSTSCRIPT_NAMES_H.
4337 (cff_get_glyph_name, cff_get_name_index): Use new POSTSCRIPT_NAMES
4339 * src/cff/cffcmap.c (cff_cmap_unicode_init): Updated.
4340 * src/cff/cffload.c, src/cff/cffload.h: Don't include
4341 FT_INTERNAL_POSTSCRIPT_NAMES_H but FT_SERVICE_POSTSCRIPT_NAMES_H.
4342 (cff_index_get_sid_string): Updated.
4343 * src/cff/cffobjs.c: Don't include FT_INTERNAL_POSTSCRIPT_NAMES_H
4344 but FT_SERVICE_POSTSCRIPT_NAMES_H.
4345 (cff_face_init): Use new POSTSCRIPT_NAMES service.
4346 * src/cff/cffobjs.h: Don't include FT_INTERNAL_POSTSCRIPT_NAMES_H
4347 but FT_SERVICE_POSTSCRIPT_NAMES_H.
4349 * src/cid/cidobjs.c: Don't include FT_INTERNAL_POSTSCRIPT_NAMES_H
4350 but FT_SERVICE_POSTSCRIPT_NAMES_H.
4351 (cid_face_init): Use new POSTSCRIPT_NAMES service.
4352 * src/cid/cidriver.c: Don't include FT_INTERNAL_POSTSCRIPT_NAMES_H.
4354 * src/psaux/t1cmap.c (t1_cmap_std_init, t1_cmap_unicode_init): Use
4355 new POSTSCRIPT_NAMES service.
4356 * src/psaux/t1decode.h (t1_lookup_glyph_by_stdcharcode,
4357 t1_decode_init): Use new POSTSCRIPT_NAMES service.
4358 * src/psaux/t1cmap.h, src/psaux/t1decode.h: Dont' include
4359 FT_INTERNAL_POSTSCRIPT_NAMES_H.
4361 * src/psnames/psmodule.c: Don't include
4362 FT_INTERNAL_POSTSCRIPT_NAMES_H but FT_SERVICE_POSTSCRIPT_NAMES_H.
4363 (ps_build_unicode_table): Renamed to...
4364 (ps_unicodes_init): This.
4365 (ps_lookup_unicode): Renamed to...
4366 (ps_unicodes_char_index): This.
4367 (ps_next_unicode): Renamed to...
4368 (ps_unicodes_char_next): This.
4369 (psnames_interface): Updated.
4370 (psnames_services): New services list.
4371 (psnames_get_service): New function.
4372 (psnames_module_class): Updated.
4374 * src/sfnt/sfobjs.c: Don't include FT_INTERNAL_POSTSCRIPT_NAMES_H
4375 but FT_SERVICE_POSTSCRIPT_NAMES_H.
4376 (sfnt_init_face): Use new POSTSCRIPT_NAMES service.
4377 * src/sfnt/ttpost.c: Don't include FT_INTERNAL_POSTSCRIPT_NAMES_H
4378 but FT_SERVICE_POSTSCRIPT_NAMES_H.
4379 (tt_face_get_ps_name): Updated.
4381 * src/truetype/ttobjs.c: Don't include
4382 FT_INTERNAL_POSTSCRIPT_NAMES_H but FT_SERVICE_POSTSCRIPT_NAMES_H.
4384 * src/type1/t1driver.c: Don't include
4385 FT_INTERNAL_POSTSCRIPT_NAMES_H but FT_SERVICE_POSTSCRIPT_NAMES_H.
4386 * src/type1/t1objs.c: Don't include
4387 FT_INTERNAL_POSTSCRIPT_NAMES_H but FT_SERVICE_POSTSCRIPT_NAMES_H.
4388 (T1_Face_Init): Use new POSTSCRIPT_NAMES service.
4390 * src/type42/t42drivr.c (t42_get_ps_name): Renamed to...
4391 (t42_get_ps_font_name): This.
4392 (t42_service_ps_name): Renamed to...
4393 (t42_service_ps_font_name): This.
4394 (t42_services): Updated.
4395 * src/type42/t42objs.c (T42_Face_Init): Use new POSTSCRIPT_NAMES
4397 * src/type42/t42objs.h: Don't include
4398 FT_INTERNAL_POSTSCRIPT_NAMES_H but FT_SERVICE_POSTSCRIPT_NAMES_H.
4401 * src/base/ftglyph.c (FT_Get_Glyph): Don't access `slot' before
4402 testing its validity. Reported by Henry Maddocks
4403 <maddocks@metservice.com>.
4405 2003-09-21 Werner Lemberg <wl@gnu.org>
4407 * include/freetype/internal/ftserv.h (FT_FACE_FIND_SERVICE):
4408 Fix compilation warning (s/pptr/Pptr/).
4410 * include/freetype/internal/internal.h (FT_INTERNAL_PFR_H,
4411 FT_INTERNAL_FNT_TYPES_H): Removed.
4413 2003-09-21 David Turner <david@freetype.org>
4415 Migrating the PFR and WINFNT drivers to the new service-based
4418 * include/freetype/internal/fnttypes.h: Removed. Most of its data
4419 are moved to winfnt.h and...
4420 * include/freetype/internal/services/svwinfnt.h: New file.
4422 * include/freetype/internal/pfr.h: Removed. Most of its data are
4424 * include/freetype/internal/services/svpfr.h: New file.
4426 * include/freetype/internal/ftserv.h (FT_FACE_FIND_SERVICE,
4427 FT_FACE_LOOKUP_SERVICE): Simplify fix of 2003-09-16 by removing
4428 pointer type argument.
4429 Updated all callers.
4430 Update macro names of services header files.
4432 * src/base/ftobjs.c (FT_Get_Name_Index): Simplified code.
4434 * src/base/ftpfr.c: Include FT_SERVICE_PFR_H instead of
4436 (ft_pfr_check, FT_Get_PFR_Metrics, FT_Get_PFR_Kerning,
4437 FT_Get_PFR_Advance): Use services provided in `PFR_METRICS'.
4439 * src/base/ftwinfnt.c: Include FT_SERVICE_WINFNT_H instead of
4440 FT_INTERNAL_FNT_TYPES_H.
4441 (FT_Get_WinFNT_Header): Use service provided in `WINFNT'.
4443 * src/pfr/pfrdrivr.c: Include FT_SERVICE_PFR_H and
4444 FT_SERVICE_XFREE86_NAME_H instead of FT_INTERNAL_PFR_H.
4445 (pfr_service_bdf): Updated.
4446 (pfr_services): New services list.
4447 (pfr_get_service): New function.
4448 (pfr_driver_class): Updated.
4450 * src/winfonts/winfnt.c: Include FT_SERVICE_WINFNT_H and
4451 FT_SERVICE_XFREE86_NAME_H instead of FT_INTERNAL_FNT_TYPES_H.
4452 (winfnt_get_header, winfnt_get_service): New functions.
4453 (winfnt_service_rec): New structure providing WINFNT services.
4454 (winfnt_services): New services list.
4455 (winfnt_driver_class): Updated.
4456 * src/winfonts/winfnt.h: Add most of the removed fnttypes.h data.
4458 * src/sfnt/sfdriver.c (sfnt_service_ps_name): Fix typo.
4460 * src/type1/t1driver.c (t1_service_ps_name): Fix typo.
4462 * src/cff/cffobjs.c, src/cid/cidobjs.c, src/pfr/pfrsbit.c,
4463 src/psaux/psobjs.c, src/sfnt/sfobjs.c, src/truetype/ttobjs.c,
4464 src/type1/t1objs.c, src/type42/t42objs.c: Removing various compiler
4467 2003-09-19 David Bevan <dbevan@emtex.com>
4469 * src/type1/t1parse.c (pfb_tag_fields): Removed.
4470 (read_pfb_tag): Fix code so that it doesn't fail on end-of-file
4472 * docs/CHANGES: Updated.
4474 2003-09-16 Werner Lemberg <wl@gnu.org>
4476 * include/freetype/internal/ftserv.h (FT_FACE_FIND_SERVICE,
4477 FT_FACE_LOOKUP_SERVICE): Add parameter to pass pointer type.
4478 Ugly, I know, but this is needed for compilation with C++ --
4479 maybe someone knows a better solution?
4480 Updated all callers.
4482 * src/base/ftobjs.c (FT_Get_Name_Index, FT_Get_Glyph_Name): Remove
4483 C++ compiler warnings.
4485 * src/base/ftbdf.c (FT_Get_BDF_Charset_ID, FT_Get_BDF_Property):
4486 Fix order of arguments passed to FT_FACE_FIND_SERVICE.
4488 2003-09-15 Werner Lemberg <wl@gnu.org>
4490 Avoid header files with identical names.
4492 * include/freetype/internal/services/bdf.h: Renamed to...
4493 * include/freetype/internal/services/svbdf.h: This.
4494 Add copyright notice.
4495 * include/freetype/internal/services/glyfdict.h: Renamed to...
4496 * include/freetype/internal/services/svgldict.h: This.
4497 Add copyright notice.
4498 * include/freetype/internal/services/multmast.h: Renamed to...
4499 * include/freetype/internal/services/svmm.h: This.
4500 Add copyright notice.
4501 Add FT_BEGIN_HEADER and FT_END_HEADER.
4502 * include/freetype/internal/services/sfnt.h: Renamed to...
4503 * include/freetype/internal/services/svsfnt.h: This.
4504 Add copyright notice.
4505 * include/freetype/internal/services/postname.h: Renamed to...
4506 * include/freetype/internal/services/svpostnm.h: This.
4507 Add copyright notice.
4508 * include/freetype/internal/services/xf86name.h: Renamed to...
4509 * include/freetype/internal/services/svxf86nm.h: This.
4510 Add copyright notice.
4512 * include/freetype/internal/ftserv.h: Add FT_BEGIN_HEADER and
4514 Add copyright notice.
4515 Update macro names of services header files.
4517 * builds/freetype.mk (SERVICES_DIR): New variable.
4518 (BASE_H): Add services header files.
4520 2003-09-11 Werner Lemberg <wl@gnu.org>
4522 * builds/toplevel.mk (distclean): Remove `builds/unix/freetype2.pc'.
4524 * src/cff/cffdrivr.c: Don't load headers twice.
4526 * include/freetype/internal/ftserv.h (FT_SERVICE_SFNT_H): New macro.
4527 * src/base/ftobjs.c: Include FT_SERVICE_SFNT_H.
4529 * src/cff/cffcmap.c: Include `cfferrs.h'.
4530 * src/pfr/pfrdrivr.c: Include `pfrerror.h'.
4531 * src/sfnt/sfdriver.c: Include `sferrors.h'.
4532 * src/psaux/psobjs.h: Add declaration for `ps_parser_to_bytes'.
4534 2003-09-11 David Turner <david@freetype.org>
4536 Introducing the concept of `module services'. This is the first
4537 step towards a massive simplification of the engine's internals, in
4538 order to get rid of various numbers of hacks.
4540 Note that these changes will break source & binary compatibility for
4541 authors of external font drivers.
4543 * include/freetype/config/ftconfig.h (FT_BEGIN_STMNT, FT_END_STMNT,
4544 FT_DUMMY_STMNT): New macros.
4546 * include/freetype/internal/ftserv.h: New file, containing the new
4547 structures and macros to provide `services'.
4549 * include/freetype/internal/internal.h (FT_INTERNAL_EXTENSION_H,
4550 FT_INTERNAL_EXTEND_H, FT_INTERNAL_HASH_H, FT_INTERNAL_OBJECT_H):
4552 (FT_INTERNAL_SERVICE_H): New macro for `ftserv.h'.
4554 * include/freetype/internal/services/bdf.h,
4555 include/freetype/internal/services/glyfdict.h,
4556 include/freetype/internal/services/postname.h,
4557 include/freetype/internal/services/xf86name.h: New files.
4559 * include/freetype/ftmm.h (FT_Get_MM_Func, FT_Set_MM_Design_Func,
4560 FT_Set_MM_Blend_Func): Function pointers moved (in modified form)
4562 * include/freetype/internal/services/multmast.h: New file.
4564 * include/freetype/internal/sfnt.h (SFNT_Interface): `get_interface'
4565 is now of type `FT_Module_Requester'.
4566 (SFNT_Get_Interface_Func, SFNT_Load_Table_Func): Function pointers
4567 moved (in modified form) to...
4568 * include/freetype/internal/servies/sfnt.h: New file.
4570 * include/freetype/tttables.h (FT_Get_Sfnt_Table_Func): Function
4571 pointer moved (in modified form) to `services/sfnt.h'.
4573 * include/freetype/ftmodule.h (FT_Module_Interface): Make it a
4574 a typedef to `FT_Pointer'.
4576 * include/freetype/internal/tttypes.h (TT_FaceRec): Add
4578 * include/freetype/internal/ftobjs.h (FT_Face_InternalRec): Remove
4580 Add `services' element.
4581 (FT_LibraryRec): Remove `meta_class'.
4583 * src/base/ftbdf.c: Include FT_SERVICE_BDF_H.
4584 (test_font_type): Removed.
4585 (FT_Get_BDF_Charset_ID, FT_Get_BDF_Property): Use services
4586 provided in `FT_SERVICE_ID_BDF'.
4588 * src/base/ftmm.c: Include FT_SERVICE_MULTIPLE_MASTERS_H.
4589 (ft_face_get_mm_service): New auxiliary function to get services
4590 from `FT_SERVICE_ID_MULTI_MASTERS'.
4591 (FT_Get_Multi_Master, FT_Set_MM_Design_Coordinates,
4592 FT_Set_MM_Blend_Coordinates): Use `ft_face_get_mm_service'.
4594 * src/base/ftobjs.c: Include FT_SERVICE_POSTSCRIPT_NAME_H and
4595 FT_SERVICE_GLYPH_DICT_H.
4596 (ft_service_list_lookup): New function to get a specific service.
4597 (destroy_face): Updated.
4598 (Mac_Read_POST_Resource): Simplify some code.
4599 (IsMacResource): Fix warnings.
4600 (FT_Get_Name_Index, FT_Get_Glyph_Name): Use services provided in
4601 `FT_SERVICE_ID_GLYPH_DICT'.
4602 (FT_Get_Postscript_Name): Use service provided in
4603 `FT_SERVICE_ID_POSTSCRIPT_NAME'.
4604 (FT_Get_Sfnt_Table, FT_Load_Sfnt_Table): Use services provided in
4605 `FT_SERVICE_ID_SFNT_TABLE'.
4607 * src/base/ftxf86.c: Include FT_SERVICE_XFREE86_NAME_H.
4608 (FT_Get_X11_Font_Format): Use service provided in
4609 `FT_SERVICE_ID_XF86_NAME'.
4611 * src/bdf/bdfdrivr.c: Include FT_SERVICE_BDF_H and
4612 FT_SERVICE_XFREE86_NAME_H.
4613 (bdf_get_charset_id): New function.
4614 (bdf_service_bdf): New structure providing BDF services.
4615 (bdf_services): New services list.
4616 (bdf_driver_requester): Use `ft_service_list_lookup'.
4618 * src/cff/cffdrivr.c: Include FT_SERVICE_XFREE86_NAME_H and
4619 FT_SERVICE_GLYPH_DICT_H.
4620 (cff_service_glyph_dict): New structure providing CFF services.
4621 (cff_services): New services list.
4622 (cff_get_interface): Use `ft_service_list_lookup'.
4624 * src/cid/cidriver.c: Include FT_SERVICE_POSTSCRIPT_NAME_H and
4625 FT_SERVICE_XFREE86_NAME_H.
4626 (cid_service_ps_name): New structure providing CID services.
4627 (cid_services): New services list.
4628 (cid_get_interface): Use `ft_service_list_lookup'.
4630 * src/pcf/pcfdrivr.c: Include FT_SERVICE_BDF_H and
4631 FT_SERVICE_XFREE86_NAME_H.
4632 (pcf_service_bdf): New structure providing PCF services.
4633 (pcf_services): New services list.
4634 (pcf_driver_requester): Use `ft_service_list_lookup'.
4636 * src/sfnt/sfdriver.c: Include FT_SERVICE_GLYPH_DICT_H and
4637 FT_SERVICE_POSTSCRIPT_NAME_H.
4638 (get_sfnt_glyph_name): Renamed to...
4639 (sfnt_get_glyph_name): This.
4640 (get_sfnt_postscript_name): Renamed to...
4641 (sfnt_get_ps_name): This.
4643 (sfnt_service_glyph_dict, sfnt_service_ps_name): New structures
4645 (sfnt_services): New services list.
4646 (sfnt_get_interface): Use `ft_service_list_lookup'.
4648 * src/truetype/ttdriver.c: Include FT_SERVICE_XFREE86_NAME_H.
4649 (tt_services): New services list.
4650 (tt_get_interface): Use `ft_service_list_lookup'.
4652 * src/type1/t1driver.c: Include FT_SERVICE_MULTIPLE_MASTERS_H,
4653 FT_SERVICE_GLYPH_DICT_H, FT_SERVICE_XFREE86_NAME_H, and
4654 FT_SERVICE_POSTSCRIPT_NAME_H.
4655 (t1_service_glyph_dict, t1_service_ps_name,
4656 t1_service_multi_masters): New structures providing Type 1 services.
4657 (t1_services): New services list.
4658 (Get_Interface): Use `ft_service_list_lookup'.
4660 * src/type42/t42drivr.c: Include FT_SERVICE_XFREE86_NAME_H,
4661 FT_SERVICE_GLYPH_DICT_H, and FT_SERVICE_POSTSCRIPT_NAME_H.
4662 (t42_service_glyph_dict, t42_service_ps_name): New strucures
4663 providing Type 42 services.
4664 (t42_services): New services list.
4665 (T42_Get_Interface): Use `ft_service_list_lookup'.
4668 * README, docs/CHANGES: Updating version numbers for 2.1.6, and
4669 removing obsolete warnings in the documentation.
4670 * include/freetype/freetype.h (FREETYPE_PATCH): Set to 6.
4671 * builds/unix/configure.ac (version_info): Set to 9:5:3.
4672 * builds/unix/configure: Regenerated.
4674 * include/freetype/internal/ftcore.h,
4675 include/freetype/internal/ftexcept.h,
4676 include/freetype/internal/fthash.h,
4677 include/freetype/internal/ftobject.h: Removed. Obsolete.
4679 2003-09-09 David Turner <david@freetype.org>
4681 Fixing PFR kerning support. The tables within the font file contain
4682 (charcode,charcode) kerning pairs, we need to convert them to
4685 * src/base/ftpfr.c (ft_pfr_check): Fix serious typo.
4686 * src/pfr/prfload.c: Remove dead code.
4687 (pfr_get_gindex, pfr_compare_kern_pairs, pfr_sort_kerning_pairs):
4689 (pfr_phy_font_done): Free `kern_pairs'.
4690 (pfr_phy_font_load): Call `pfr_sort_kerning_pairs'.
4691 * src/pfr/pfrobjs.c (pfr_face_get_kerning): Fix kerning extraction.
4692 * src/pfr/pfrtypes.h (PFR_KERN_PAIR_INDEX): New macro.
4693 (PFR_KernPairRec): Make `kerning' an FT_Int.
4694 (PFR_PhyFontRec): New element `kern_pairs'.
4695 (PFR_KernFlags): Values of PFR_KERN_2BYTE_CHAR and
4696 PFR_KERN_2BYTE_ADJ were erroneously reversed.
4698 * include/freetype/ftoption.h: Commenting out the macro
4699 TT_CONFIG_OPTION_BYTECODE_INTERPRETER.
4701 2003-09-02 David Turner <david@freetype.org>
4704 * Version 2.1.5 released.
4705 =========================
4708 2003-08-31 Manish Singh <yosh@gimp.org>
4710 * src/bdf/bdflib.c (_bdf_readstream): Don't use FT_MEM_COPY but
4713 2003-08-30 Werner Lemberg <wl@gnu.org>
4715 * include/freetype/freetype.h (FT_ENCODING_SJIS, FT_ENCODING_GB2312,
4716 FT_ENCODING_BIG5, FT_ENCODING_WANSUNG, FT_ENCODING_JOHAB): New
4717 enumerations of FT_Encoding. The FT_ENCODING_MS_* variants except
4718 FT_ENCODING_MS_SYMBOL are now deprecated.
4720 * docs/CHANGES: Document it.
4722 2003-08-27 Werner Lemberg <wl@gnu.org>
4724 * src/bdf/bdfdrivr.c (BDF_Face_Init): Accept lowercase characters
4727 2003-08-27 Mike FABIAN <mfabian@suse.de>
4729 * src/pcf/pcfread.c (pcf_load_font), src/bdf/bdfdrivr.c
4730 (BDF_Face_Init): Accept lowercase characters for slant and weight.
4732 2003-08-18 David Turner <david@freetype.org>
4734 * include/freetype/config/ftoption.h: Disabling TrueType bytecode
4735 interpreter until the UNPATENTED_HINTING works as advertised.
4737 * src/autohint/ahhint.c (ah_hinter_load_glyph): Use `|' for
4738 setting `load_flags'.
4740 * Jamfile: Adding the `refdoc' target to the Jamfile in order to
4741 build the API Reference in `docs/reference' automatically.
4743 * include/freetype/t1tables.h (PS_FontInfoRec), src/cid/cidtoken.h,
4744 src/type1/t1tokens.h, src/type42/t42parse.c: Resetting the types of
4745 `italic_angle', `underline_position', and `underline_thickness' to
4746 their previous values (i.e., long, short, and ushort) in order to
4747 avoid breaking binary compatibility.
4749 * include/freetype/ttunpat.h: Fixing documentation comment.
4751 * include/freetype/config/ftoption.h, devel/ftoption.h
4752 (TT_CONFIG_OPTION_OPTION_COMPILE_UNPATENTED_HINTING): Replaced
4754 (TT_CONFIG_OPTION_UNPATENTED_HINTING): This. Updated all users.
4755 (TT_CONFIG_OPTION_FORCE_UNPATENTED_HINTING): Removed.
4757 * include/freetype/internal/ftobjs.h (FT_DEBUG_HOOK_TYPE1): Removed.
4758 (FT_DEBUG_HOOK_UNPATENTED_HINTING): New macro. Use this with
4759 `FT_Set_Debug_Hook' to get the same effect as the removed
4760 TT_CONFIG_OPTION_FORCE_UNPATENTED_HINTING.
4762 * src/truetype/ttobjs.c (tt_face_init): Use
4763 `FT_DEBUG_HOOK_UNPATENTED_HINTING'.
4765 2003-08-06 Werner Lemberg <wl@gnu.org>
4767 * src/type1/t1gload.c (T1_Load_Glyph), src/cff/cffgload.c
4768 (cff_slot_load), src/cid/cidgload.c (cid_slot_load_glyph): Fix
4771 2003-08-05 Werner Lemberg <wl@gnu.org>
4773 * src/type1/t1gload.c (T1_Load_Glyph), src/cff/cffgload.c
4774 (cff_slot_load), src/cid/cidgload.c (cid_slot_load_glyph): Apply
4775 font matrix to advance width also.
4776 * docs/CHANGES: Updated.
4778 2003-07-26 Werner Lemberg <wl@gnu.org>
4780 * builds/unix/configure.ac (version_info): Set to 9:4:3.
4781 * builds/unix/configure: Updated.
4782 * docs/CHANGES, docs/VERSION.DLL: Updated.
4784 * include/freetype/freetype.h (FT_GlyphSlot): Change 2003-06-16
4785 also breaks binary compatibility. Reintroduce an unsigned integer
4786 at the old position of `flags' called `reserved'.
4788 2003-07-25 Werner Lemberg <wl@gnu.org>
4790 Make API reference valid HTML 4.01 transitional.
4792 * src/tools/docmaker/tohtml.py (html_header_1): Add doctype
4794 (html_header_2): Fix style elements and add some more.
4796 (block_header, block_footer, description_header, description_footer,
4797 marker_header, marker_footer, source_header, source_footer,
4798 chapter_header): Don't use <center>...</center> but `align=center'
4800 (chapter_inter, chapter_footer): Add <li> and use special <ul>
4802 Use double quotes around table widths given in percent.
4803 (keyword_prefix, keyword_suffix): Don't change font colour directly
4804 but use a new <span> class.
4805 (section_synopsis_header, section_synopsis_footer): Don't change
4807 (code_header, code_footer): Don't change font colour directly but
4808 use a special <pre> class.
4809 (print_html_field): <tr> gets the `valign' attribute, not <table>.
4810 (print_html_field_list): Ditto.
4811 (index_exit): Don't use <center>...</center> but `align=center'
4813 (section_enter): Ditto.
4814 (toc_exit): Don't emit </table>.
4815 (block_enter): Use <h4><a>, not <a><h4>.
4816 (__init__): Fix tag order in self.html_footer.
4818 2003-07-25 David Turner <david@freetype.org>
4820 This change reimplements fix from 2003-05-30 without breaking
4821 binary compatibility.
4823 * include/freetype/t1tables.h (PS_FontInfoRec): `italic_angle',
4824 `is_fixed_pitch', `underline_position', `underline_thickness' are
4825 reverted to be normal values.
4827 * include/freetype/internal/psaux.h (T1_FieldType): Remove
4828 `T1_FIELD_TYPE_BOOL_P', `T1_FIELD_TYPE_INTEGER_P',
4829 `T1_FIELD_TYPE_FIXED_P', `T1_FIELD_TYPE_FIXED_1000_P'.
4830 (T1_FIELD_TYPE_BOOL_P, T1_FIELD_NUM_P, T1_FIELD_FIXED_P,
4831 T1_FIELD_FIXED_1000_P): Removed.
4832 (T1_FIELD_TYPE_BOOL): Renamed to...
4833 (T1_FIELD_BOOL): New macro. Updated all callers.
4835 * src/type42/t42parse.c: `italic_angle', `is_fixed_pitch',
4836 `underline_position', `underline_thickness', `paint_type',
4837 `stroke_width' are reverted to be normal values.
4838 (T42_KEYWORD_COUNT): New macro.
4839 (t42_parse_dict): New array `keyword_flags' to mark that a value has
4840 already been assigned to a dictionary entry.
4841 * src/type42/t42objs.c (T42_Face_Init, T42_Face_Done): Updated.
4843 * src/cid/cidtoken.h: `italic_angle', `is_fixed_pitch',
4844 `underline_position', `underline_thickness' are reverted to be
4846 * src/cid/cidobjs.c (cid_face_done, cid_face_init): Updated.
4848 * src/psaux/psobjs.c (ps_parser_load_field): Updated.
4850 * src/type1/t1tokens.h: `italic_angle', `is_fixed_pitch',
4851 `underline_position', `underline_thickness', `paint_type',
4852 `stroke_width' are reverted to be normal values.
4853 * src/type1/t1objs.c (T1_Face_Done, T1_Face_Init): Updated.
4854 * src/type1/t1load.c (T1_FIELD_COUNT): New macro.
4855 (parse_dict): Add parameter for keyword flags.
4856 Record only first instance of a field.
4857 (T1_Open_Face): New array `keyword_flags'.
4859 2003-07-24 Werner Lemberg <wl@gnu.org>
4861 * include/freetype/freetype.h (FREETYPE_PATCH): Set to 5.
4862 * builds/unix/configure.ac (version_info): Set to 10:0:3.
4863 * builds/unix/configure: Updated.
4864 * builds/freetype.mk (refdoc): Fix --title.
4866 * docs/CHANGES, docs/VERSION.DLL, README: Updated.
4868 * src/tools/docmaker/sources.py (re_crossref): Fix regular
4869 expression to handle trailing punctuation characters.
4870 * src/tools/docmaker/tohtml.py (make_html_word): Updated.
4872 * docs/release: New file.
4874 2003-07-23 YAMANO-UCHI Hidetoshi <mer@din.or.jp>
4876 * include/freetype/internal/psaux.h (PS_Parser_FuncsRec): New
4877 member function `to_bytes'.
4879 * src/psaux/psauxmod.c (ps_parser_funcs): New member
4880 `ps_parser_to_bytes'.
4881 (psaux_module_class): Increase version to 0x20000L.
4883 * src/psaux/psobjs.c (IS_T1_LINESPACE): Add \f.
4884 (IS_T1_NULLSPACE): New macro.
4885 (IS_T1_SPACE): Add it.
4886 (skip_spaces, skip_alpha): New functions.
4887 (ps_parser_skip_spaces, ps_parser_skip_alpha): Use them.
4888 (ps_tobytes, ps_parser_to_bytes): New functions.
4890 2003-07-07 Werner Lemberg <wl@gnu.org>
4892 * builds/freetype.mk (DOC_DIR): New variable.
4893 (refdoc): Use *_DIR variables.
4894 (distclean): Remove documentation files.
4896 * builds/detect.mk (std_setup, dos_setup): Mention `make refdoc'.
4898 * configure: Set DOC_DIR variable.
4900 2003-07-07 Patrik Hägglund <patrik.hagglund@bredband.net>
4902 * builds/freetype.mk (refdoc): New target to build the
4906 * include/freetype/freetype.h: Improve documentation of FT_CharMap.
4907 * include/freetype/ftimage,h: Fix documentation of FT_OUTLINE_FLAGS.
4908 * include/freetype/tttables.h: Document FT_Sfnt_Tag.
4910 2003-07-06 Werner Lemberg <wl@gnu.org>
4912 * src/bdf/bdfdrivr.c (BDF_Face_Init), src/pcf/pcfread.c
4913 (pcf_load_font): Fix computation of height if PIXEL_SIZE property is
4916 2003-07-01 Werner Lemberg <wl@gnu.org>
4918 * src/cache/ftcsbits.c (ftc_sbit_node_compare): Only add `size' if
4919 there is no error. Reported by Knut St. Osmundsen
4920 <bird-freetype@anduin.net>.
4922 2003-06-30 Werner Lemberg <wl@gnu.org>
4924 A new try to synchronize bitmap font access.
4926 * include/freetype/freetype.h (FT_Bitmap_Size): `height' is now
4927 defined to return the baseline-to-baseline distance. This was
4928 already the value returned by the BDF and PCF drivers.
4930 The `width' field now gives the average width. I wasn't able to
4931 find something better. It should be taken as informative only.
4933 New fields `size', `x_ppem', and `y_ppem'.
4935 * src/pcf/pcfread.c (pcf_load_font): Updated to properly fill
4937 Do proper rounding and conversion from 72.27 to 72 points.
4939 * src/bdf/bdfdrivr.c (BDF_Face_Init): Updated to properly fill
4941 Do proper rounding and conversion from 72.27 to 72 points.
4943 * src/sfnt/sfobjs.c (sfnt_load_face): Updated to properly fill
4946 * src/winfonts/winfnt.c (FNT_Face_Init): Updated to properly fill
4949 2003-06-29 Werner Lemberg <wl@gnu.org>
4951 Redesigning the FNT driver to return multiple faces, not multiple
4952 strikes. At least one font (app850.fon from WinME) contains
4953 different FNT charmaps for its subfonts. Consequently, the previous
4954 design of having multiple bitmap strikes in a single font face fails
4955 since we have only one charmap per face.
4957 * include/freetype/internal/fnttypes.h (FNT_Size_Rec): Removed.
4958 (FNT_FaceRec): Remove `num_fonts' field and replace `fonts' with
4961 * src/base/ftwinfnt.c (FT_Get_WinFNT_Header): Updated.
4963 * src/winfonts/winfnt.c (fnt_font_load): Don't set pixel_width equal
4965 (fnt_face_done_fonts): Removed.
4966 (fnt_face_get_dll_fonts): Renamed to...
4967 (fnt_face_get_dll_font): This. Add second function argument to
4969 Updated to load just one subfont.
4970 (fnt_font_done, FNT_Face_Done): Updated.
4971 (FNT_Face_Init): Handle `face_index'.
4973 (FNT_Size_Set_Pixels): Simplified; similar to BDF and PCF, the
4974 bitmap width is now ignored.
4975 (FNT_Load_Glyph): Updated.
4976 Fix glyph index computation.
4977 (winfnt_driver_class): Updated.
4979 2003-06-25 Owen Taylor <otaylor@redhat.com>
4981 * src/sfnt/ttload.c (tt_face_load_hdmx): Don't assign
4982 num_records until we actually decide to load the table,
4983 otherwise, we'll segfault in tt_face_free_hdmx.
4985 2003-06-24 Werner Lemberg <wl@gnu.org>
4987 * src/cff/cffdrivr.c (cff_get_glyph_name): Protect against zero
4988 glyph name pointer. Reported by Mikey Anbary <manbary@vizrt.com>.
4990 2003-06-23 Werner Lemberg <wl@gnu.org>
4992 * src/tools/glnames.py: Updated to AGL 2.0.
4993 * src/psnames/pstables.h: Regenerated.
4995 2003-06-22 Werner Lemberg <wl@gnu.org>
4997 * include/freetype/cache/ftcglyph.h, include/freetype/ttnameid.h,
4998 src/base/ftcalc.c, src/base/fttrigon.c, src/cff/cffgload.c,
4999 src/otlayout/otlgsub.c, src/pshinter/pshrec.c,
5000 src/psnames/psmodule.c, src/sfnt/sfobjs.c, src/truetype/ttdriver.c:
5001 Decorate constants with `U' and `L' if appropriate.
5003 * include/freetype/ftmoderr.h: Updated to include recent module
5006 * src/pshinter/pshnterr.h (FT_ERR_BASE): Define as
5007 `FT_Mod_Err_PShinter'.
5008 * src/type42/t42error.h (FT_ERR_BASE): Define as
5009 `FT_Mod_Err_Type42'.
5011 * src/pshinter/pshrec.h (PS_HINTS_MAGIC): Removed. Not used.
5013 * include/freetype/config/ftconfig.h [__MWERKS__]: Define FT_LONG64
5016 2003-06-21 Werner Lemberg <wl@gnu.org>
5018 * src/winfonts/winfnt.c (FNT_Load_Glyph): Use first_char in
5019 computation of glyph_index.
5020 (FNT_Size_Set_Pixels): To find a strike, first check pixel_height
5021 only, then try to find a better hit by comparing pixel_width also.
5022 Without this fix it isn't possible to access all strikes.
5023 Also compute metrics.max_advance to be in sync with other bitmap
5026 * src/base/ftobjs.c (FT_Set_Char_Size): Remove redundant code.
5027 (FT_Set_Pixel_Size): Assign value to `metrics' after validation of
5030 2003-06-20 Werner Lemberg <wl@gnu.org>
5032 Synchronize computation of height and width for bitmap strikes. The
5033 `width' field in the FT_Bitmap_Size structure is now only useful to
5034 enumerate different strikes. The `max_advance' field of the
5035 FT_Size_Metrics structure should be used to get the (maximum) width
5038 * src/bdf/bdfdrivr.c (BDF_Face_Init): Don't use AVERAGE_WIDTH for
5039 computing `available_sizes->width' but make it always equal to
5040 `available_sizes->height'.
5042 * src/pcf/pcfread.c (pcf_load_font): Don't use RESOLUTION_X for
5043 computing `available_sizes->width' but make it always equal to
5044 `available_sizes->height'.
5046 * src/truetype/ttdriver.c (Set_Pixel_Sizes): Pass only single
5047 argument to function.
5049 * src/psnames/psmodule.c (ps_unicode_value): Handle `.' after
5050 `uniXXXX' and `uXXXX[X[X]]'.
5052 2003-06-19 Werner Lemberg <wl@gnu.org>
5054 * src/bdf/bdfdrivr.c: s/FT_Err_/BDF_Err/.
5055 * src/cache/ftccache.c, src/cache/ftcsbits.c, src/cache/ftlru.c:
5056 s/FT_Err_/FTC_Err_/.
5057 * src/cff/cffcmap.c: s/FT_Err_/CFF_Err_/.
5058 * src/pcf/pcfdrivr.c: s/FT_Err_/PCF_Err_/.
5059 * src/psaux/t1cmap.c: Include psauxerr.h.
5060 s/FT_Err_/PSaux_Err_/.
5061 * src/pshinter/pshnterr.h: New file.
5062 * src/pshinter/rules.mk: Updated.
5063 * src/pshinter/pshalgo.c, src/pshinter/pshrec.c: Include pshnterr.h.
5064 s/FT_Err_/PSH_Err_/.
5065 * src/pfr/pfrdrivr.c, src/pfr/pfrobjs.c, src/pfr/pfrsbit.c:
5066 s/FT_Err_/PFR_Err_/.
5067 * src/sfnt/sfdriver.c, src/sfnt/sfobjs.c, src/sfnt/ttcmap0.c,
5068 src/sfnt/ttload.c: s/FT_Err_/SFNT_Err_/.
5069 * src/truetype/ttgload.c: s/FT_Err_/TT_Err_/.
5070 * src/gzip/ftgzip.c: Load FT_MODULE_ERRORS_H and define
5071 FT_ERR_PREFIX and FT_ERR_BASE.
5072 s/FT_Err_/Gzip_Err_/.
5074 2003-06-19 Dirck Blaskey <listtarget@danbala.com>
5076 * src/cff/cffload (cff_encoding_load): `nleft' must be FT_UInt,
5077 otherwise adding 1 might wrap the result.
5079 2003-06-18 Werner Lemberg <wl@gnu.org>
5081 * src/psnames/psmodule.c (ps_unicode_value): Add support to
5082 recognize `uXXXX[X[X]]' glyph names.
5083 Don't handle glyph names starting with `uni' which have more than
5086 2003-06-16 Werner Lemberg <wl@gnu.org>
5088 * include/freetype/freetype.h (FT_Open_Flags): Replaced with
5089 #defines for the constants.
5090 (FT_Open_Args): Change type of `flags' to FT_UInt.
5091 (FT_GlyphSlot): Move `flags' to FT_Slot_Internal.
5093 * include/freetype/ftimage.h (FT_Outline_Flags, FT_Raster_Flag):
5094 Replaced with #defines for the constants.
5096 * include/freetype/internal/ftobjs.h (FT_Slot_Internal): New
5097 field `flags' (from FT_GlyphSlot).
5098 Updated all affected source files.
5099 (FT_GLYPH_OWN_BITMAP): New macro (from ftgloadr.h).
5101 * include/freetype/internal/ftgloadr.h (FT_GLYPH_OWN_BITMAP): Moved
5104 * src/base/ftglyph.c (FT_Glyph_To_Bitmap): Use dummy
5105 FT_GlyphSlot_Internal object.
5107 2003-06-15 Werner Lemberg <wl@gnu.org>
5109 * builds/compiler/gcc.mk, builds/compiler/gcc-dev.mk (CFLAGS):
5110 Add -fno-strict-aliasing to get rid of zillion warnings from gcc
5113 2003-06-14 Werner Lemberg <wl@gnu.org>
5115 * include/freetype/ftglyph.h (ft_glyph_bbox_unscaled,
5116 ft_glyph_bbox_subpixels, ft_glyph_bbox_gridfit,
5117 ft_glyph_bbox_truncate, ft_glyph_bbox_pixels): Replaced with
5118 FT_GLYPH_BBOX_UNSCALED, FT_GLYPH_BBOX_SUBPIXELS,
5119 FT_GLYPH_BBIX_GRIDFIT, FT_GLYPH_BBOX_TRUNCATE, FT_GLYPH_BBOX_PIXELS.
5120 The lowercase variants are now (deprecated aliases) to the uppercase
5122 Updated all other files.
5124 * include/freetype/ftmodule.h (ft_module_font_driver,
5125 ft_module_renderer, ft_module_hinter, ft_module_styler,
5126 ft_module_driver_scalable, ft_module_driver_no_outlines,
5127 ft_module_driver_has_hinter): Replaced with FT_MODULE_FONT_DRIVER,
5128 FT_MODULE_RENDERER, FT_MODULE_HINTER, FT_MODULE_STYLER,
5129 FT_MODULE_DRIVER_SCALABLE, FT_MODULE_DRIVER_NO_OUTLINES,
5130 FT_MODULE_DRIVER_HAS_HINTER.
5131 The lowercase variants are now (deprecated aliases) to the uppercase
5133 Updated all other files.
5135 * src/base/ftglyph.c (FT_Glyph_Get_CBox): Handle bbox_mode better
5138 * src/pcf/pcfdrivr.c (pcf_driver_class), src/winfonts/winfnt.c
5139 (winfnt_driver_class), src/bdf/bdfdrivr.c (bdf_driver_class): Add
5140 the FT_MODULE_DRIVER_NO_OUTLINES flag.
5142 2003-06-13 Detlef Würkner <TetiSoft@apg.lahn.de>
5144 * src/pfr/pfrobjs.c (pfr_slot_load): Apply font matrix.
5146 2003-06-13 Werner Lemberg <wl@gnu.org>
5148 * builds/dos/detect.mk: Test not only for `Dos' but for `DOS' also.
5150 * builds/dos/dos-emx.mk, builds/compiler/emx.mk: New files for
5152 * builds/dos/detect.mk: Add target `emx'.
5154 * builds/compiler/watcom.mk (LINK_LIBRARY): GNU Make for DOS doesn't
5155 like a trailing semicolon; add a dummy command.
5157 * src/cid/cidload.c: Remove parse_font_bbox code (already enclosed
5158 with #if 0 ... #endif).
5160 * src/type1/t1tokens.h: Handle /FontName.
5161 * src/type1/t1load.c (parse_font_name): Removed.
5162 Remove parse_font_bbox code (already enclosed with #if 0 ...
5165 * src/type42/t42parse.c (t42_parse_font_name): Removed.
5166 Remove t42_parse_font_bbox code (already enclosed with #if 0 ...
5168 (t42_keywords): Handle /FontName with T1_FIELD_KEY.
5170 2003-06-12 Werner Lemberg <wl@gnu.org>
5172 * include/freetype/internal/psaux.h (T1_FieldType): Add
5174 (T1_FIELD_KEY): New macro.
5175 * src/psaux/psobjs.c (ps_parser_load_field): Handle
5178 * src/cid/cidtoken.h: Use T1_FIELD_KEY for /CIDFontName.
5180 2003-06-11 Alexander Malmberg <alexander@malmberg.org>
5182 * src/cache/ftlru.c (FT_LruList_Remove_Selection): Decrease
5184 (FT_LruList_Lookup): Fix assertion for out-of-memory case.
5186 2003-06-11 Werner Lemberg <wl@gnu.org>
5188 * src/cid/cidload.c (cid_decrypt): Removed.
5189 (cid_read_subrs): Use t1_decrypt from psaux module.
5190 * src/cid/cidload.h: Updated.
5191 * src/cid/cidgload.c (cid_load_glyph): Use t1_decrypt from psaux
5194 2003-06-10 Werner Lemberg <wl@gnu.org>
5196 * src/cid/cidobjs.c: Apply change 2003-05-31 from <Ron.Dev@gmx.de>.
5197 Compute style flags.
5198 Fix computation of root->height.
5199 * src/cid/cidtoken.h: Handle FontBBox.
5200 * src/cid/cidload.c (cid_load_keyword): Handle
5201 T1_FIELD_LOCATION_BBOX.
5202 (parse_font_bbox): Commented out.
5203 (cid_field_record): Comment out element for parsing FontBBox.
5205 * src/type42/t42parse.c (t42_parse_font_bbox): Commented out.
5206 (t42_keywords): Handle FontBBox with T1_FIELD_BBOX, not with
5208 (t42_parse_font_bbox): Commented out.
5209 (t42_load_keyword): Handle T1_FIELD_LOCATION_BBOX.
5210 * src/type42/t42objs.c (T42_Face_Init): Apply change 2003-05-31
5211 from <Ron.Dev@gmx.de>.
5213 2003-06-09 George Williams <gww@silcom.com>
5215 * src/truetype/ttinterp.c (SetSuperRound) <0x30>: Follow Apple's
5216 TrueType specification.
5217 (Ins_MDRP, Ins_MIRP): Fix single width cut-in test.
5219 2003-06-09 Detlef Würkner <TetiSoft@apg.lahn.de>
5221 * src/gzip/ftgzip.c: (inflate_mask): Replaced with...
5222 (NO_INFLATE_MASK): This.
5223 * src/gzip/infutil.h: Declare `inflate_mask' conditionally by
5226 2003-06-09 Alexis S. L. Carvalho <alexis@cecm.usp.br>
5228 * src/gzip/ftgzip.c (ft_gzip_file_fill_output): Handle Z_STREAM_END
5231 2003-06-09 Wolfgang Domröse <porthos.domroese@harz.de>
5233 * src/pshinter/pshglob.c (psh_globals_new): Change calculation of
5234 dim->stdw.count to avoid compiler problem.
5236 * src/truetype/ttgload.c (TT_Load_Simple_Glyph): Move the block
5237 variables to the beginning of the function to avoid compiler
5239 Add casts necessary for 16bit compilers.
5241 2003-06-09 Werner Lemberg <wl@gnu.org>
5243 * src/pfr/rules.mk (PFR_DRV_SRC): Add pfrsbit.c.
5244 (PFR_DRV_H): Add pfrtypes.h.
5246 * include/freetype/config/ftconfig.h: s/__MWKS__/__MWERKS__/.
5248 2003-06-08 Karl Schultz <kschultz@rsinc.com>
5250 * src/pfr/pfrsbit.c (pfr_bitwriter_init): Change type of third
5251 argument to FT_Bool.
5252 (pfr_lookup_bitmap_data): Change type of third and fourth argument
5253 to FT_UInt. Updated caller.
5254 (pfr_load_bitmap_bits): Change type of fourth argument to FT_Bool.
5256 2003-06-08 Werner Lemberg <wl@gnu.org>
5258 Completely revised FreeType's make management.
5260 . In all makefiles `/' is used as the path separator. The
5261 conversion to the real path separators is done as late as
5262 possible using $(subst ...).
5264 . $(HOSTSEP) no longer exists. Now, $(SEP) gives the path separator
5265 for the operating system, and the new $(COMPILER_SEP) the path
5266 separator for the compiler tools.
5268 . $(BUILD) has been renamed to $(BUILD_DIR). In general, all
5269 directory variables end with `_DIR'. The variants ending in `_'
5270 (like `BASE_' have been removed).
5272 The following ChangeLog entries only describe changes which are
5273 not related to the redesign.
5275 * builds/beos/beos-def.mk (BUILD_DIR): Fix typo.
5276 * builds/compiler/watcom.mk (LINK_LIBRARY): Fix linker call to avoid
5277 overlong arguments as suggested by J. Ali Harlow
5278 <ali@avrc.city.ac.uk>.
5279 * builds/dos/dos-wat.mk: New file.
5280 * builds/freetype.mk (FREETYPE_H): Include header files from the
5281 `devel' subdirectory.
5283 * builds/os2/os2-dev.mk, builds/unix/unixddef.mk,
5284 builds/unix/unixddef.mk, builds/win32/w32-bccd.mk,
5285 builds/win32/w32-dev.mk (BUILD_DIR): Fix path.
5287 * builds/unix/configure.ac, builds/unix/configure: Updated.
5288 * builds/unix/unix-def.in (DISTCLEAN): Add `freetype2.pc'.
5290 2003-06-07 Werner Lemberg <wl@gnu.org>
5292 * src/base/ftmac.c (FT_New_Face_From_SFNT): s/rlen/sfnt_size/ to
5295 * devel/ftoption.h: Updated.
5297 2003-06-07 Detlef Würkner <TetiSoft@apg.lahn.de>
5299 * include/freetype/internal/psaux.h, src/truetype/ttgload.h:
5300 s/index/idx/ to fix compiler warnings.
5302 * src/sfnt/ttcmap0.c (tt_face_build_cmaps): Use more `volatile' to
5303 fix compiler warning.
5305 * src/gzip/ftgzip.c (BUILDFIXED): Removed.
5306 * src/gzip/inftrees.c (inflate_trees_fixed) [!BUILDFIXED]: Use
5307 FT_UNUSED to remove compiler warning.
5309 2003-06-06 Werner Lemberg <wl@gnu.org>
5311 * include/freetype/ftstroker.h: Renamed to...
5312 * include/freetype/ftstroke.h: This.
5314 * src/base/ftstroker.c: Renamed to...
5315 * src/base/ftstroke.c: This.
5317 * include/freetype/config/ftheader.h (FT_STROKER_H): Updated.
5319 * src/base/descrip.mms, src/base/Jamfile, src/base/rules.mk:
5322 * src/pcf/pcfdriver.c: Renamed to...
5323 * src/pcf/pcfdrivr.c: This.
5324 * src/pcf/pcfdriver.h: Renamed to...
5325 * src/pcf/pcfdrivr.h: This.
5327 * src/pcf/Jamfile, src/pcf/rules.mk: Updated.
5329 2003-06-05 Wenlin Institute (Tom Bishop) <wenlin@wenlin.com>
5331 * src/base/ftmac.c (file_spec_from_path) [TARGET_API_MAC_CARBON]:
5332 Add `#if !defined(__MWERKS__)'.
5334 2003-06-05 Werner Lemberg <wl@gnu.org>
5336 * include/freetype/internal/psaux.h (T1_FieldType): Add
5337 T1_FIELD_TYPE_FIXED_1000 and T1_FIELD_TYPE_FIXED_1000_P.
5338 (T1_FIELD_FIXED_1000, T1_FIELD_FIXED_1000_P): New macros.
5339 * src/psaux/psobjs.c (ps_parser_load_field): Handle
5340 T1_FIELD_TYPE_FIXED_1000 and T1_FIELD_TYPE_FIXED_1000_P.
5342 * src/cff/cffparse.c (cff_kind_fixed_thousand): New enumeration.
5343 (CFF_FIELD_FIXED_1000): New macro.
5344 (cff_parser_run): Handle cff_kind_fixed_thousand.
5345 * src/cff/cfftoken.h: Use CFF_FIELD_FIXED_1000 for blue_scale.
5346 * src/cff/cffload (cff_subfont_load): Fix default values of
5347 expansion_factor and blue_scale.
5349 * src/cif/cidtoken.h, src/type1/t1tokens.h: Use T1_FIELD_FIXED_1000
5352 * src/pshinter/pshglob.c (psh_globals_new): Fix default value of
5355 2003-06-04 Wolfgang Domröse <porthos.domroese@harz.de>
5357 * include/freetype/internal/ftdriver.h,
5358 include/freetype/internal/ftobjs.h,
5359 include/freetype/internal/psaux.h, src/cid/cidgload.c,
5360 src/psaux/psobjs.c, src/psaux/t1decode.c, src/psaux/psobjs.h,
5361 src/pshinter/pshrec.c, src/pshinter/pshalgo.c,
5362 src/psnames/psmodule.c, src/raster/ftraster.c, src/sfnt/sfobjs.c,
5363 src/smooth/ftgrays.c, src/smooth/ftsmooth.c, src/truetype/ttobjs.c,
5364 src/truetype/ttdriver.c, src/truetype/ttgload.c, src/type1/t1afm.c,
5365 src/type1/t1gload.c, src/type1/t1gload.h, src/type1/t1load.c,
5366 src/type1/t1objs.c, src/type42/t42parse.c, src/type42/t42parse.h:
5367 Many casts and slight argument type changes to make it work with
5370 2003-06-04 Werner Lemberg <wl@gnu.org>
5372 * include/freetype/config/ftoption.h: Defining
5373 TT_CONFIG_OPTION_FORCE_UNPATENTED_HINTING by default is a bad idea
5374 since some fonts (e.g. Arial) produce worse results than without
5377 2003-06-04 Werner Lemberg <wl@gnu.org>
5379 * src/truetype/ttgload.c (load_truetype_glyph)
5380 [TT_CONFIG_OPTION_BYTECODE_INTERPRETER]: Call
5381 FT_GlyphLoader_CheckPoints before adding phantom points. This fixes
5382 a segfault bug with fonts (e.g. htst3.ttf) which have nested
5383 subglyphs more than one level deep. Reported by Anthony Fok.
5385 * include/freetype/config/ftoption.h: Define
5386 TT_CONFIG_OPTION_BYTECODE_INTERPRETER,
5387 TT_CONFIG_OPTION_COMPILE_UNPATENTED_HINTING, and
5388 TT_CONFIG_OPTION_FORCE_UNPATENTED_HINTING to make it the new
5391 2003-06-03 Werner Lemberg <wl@gnu.org>
5393 * src/autohint/ahhint.c (ah_hinter_hint_edges): Removed. Just a
5394 wrapper for ah_hint_edges.
5395 (ah_hint_edges): Renamed to...
5396 (ah_hinter_hint_edges): This.
5398 * src/base/ftobjs.c (FT_Set_Hint_Flags): Removed. Unused.
5400 * include/freetype/internal/ftobjs.h (FT_Face_InternalRec),
5401 include/freetype/internal/psaux.h (T1_DecoderRec),
5402 src/cff/cffgload.h (CFF_Builder): Remove `hint_flags' field.
5405 * src/cff/cffgload.c (cff_builder_init): Updated.
5406 (cff_decoder_parse_charstrings) <cff_op_endchar>: Call hinter->apply
5407 with decoder->hint_mode instead of builder->hint_flags.
5408 * src/psaux/t1decode.c (t1_decoder_init): Updated.
5410 * src/base/ftstroker.c (ft_stroke_border_export): s/index/idx/.
5412 * src/sfnt/sfobjs.c (sfnt_load_face): Commented out code which
5413 increased root->height by 15% if the line gap was zero. There exist
5414 fonts (containing e.g. form drawing characters) which intentionally
5415 have a zero line gap value.
5417 * src/truetype/ttinterp.c (Free_Project, CUR_Func_freeProj):
5419 Updated all callers.
5421 2003-06-02 Werner Lemberg <wl@gnu.org>
5423 * src/cff/cffobjs.c (cff_face_init): Use symbolic names for
5424 Adobe specific encoding IDs (there was a wrong EID value for custom
5427 * src/cff/cffcmap.h (CFF_CMapStdRec): Remove `count'.
5428 * src/cff/cffcmap.c (cff_cmap_encoding_init,
5429 cff_cmap_encoding_done): Updated.
5430 (cff_cmap_encoding_char_index, cff_cmap_encoding_char_next): Use
5431 256 as limit for character code.
5433 2003-06-01 Werner Lemberg <wl@gnu.org>
5435 * src/winfonts/winfnt.c (FNT_Load_Glyph): Revert change from
5438 2003-05-31 Werner Lemberg <wl@gnu.org>
5440 * include/freetype/fttrigon.h (FT_Vector_Normalize): Removed.
5442 2003-05-31 <Ron.Dev@gmx.de>
5444 * src/type1/t1objs.c (T1_Face_Init): Improve algorithm for guessing
5445 the font style by ignoring spaces and hyphens.
5447 * builds/unix/freetype2.in: Fix `Version' field.
5449 2003-05-30 Werner Lemberg <wl@gnu.org>
5451 Avoid overwriting of numeric font dictionary entries for synthetic
5452 fonts. Additionally, some entries were handled as `integer' instead
5455 * include/freetype/internal/psaux.h (T1_FieldType): Add
5456 T1_FIELD_TYPE_BOOL_P, T1_FIELD_TYPE_INTEGER_P, and
5457 T1_FIELD_TYPE_FIXED_P.
5458 (T1_FIELD_BOOL_P, T1_FIELD_NUM_P, T1_FIELD_FIXED_P): New macros.
5459 * src/psaux/psobjs.c (ps_parser_load_field): Handle new field types.
5461 * include/freetype/internal/cfftypes.h (CFF_FontRecDict),
5462 src/cff/cfftoken.h: Change type of underline_position and
5463 underline_thickness to FT_Fixed.
5464 * src/cff/cffload.c (cff_subfont_load): Fix default values of
5465 underline_position and underline_thickness.
5466 * src/cff/cffobjs.c (cff_face_init): Set underline_position
5467 and underline_thickness in `root'.
5469 * include/freetype/internal/t1types.h (T1_Font): Change point_type
5470 and stroke_width to pointers.
5471 * include/freetype/t1tables.h (PS_FontInfo): Change italic_angle,
5472 is_fixed_pitch, underline_position, and underline_thickness to
5474 * src/type1/t1tokens.h: Change italic_angle, is_fixed_pitch,
5475 underline_position, and underline_thickness to pointers. Change
5476 the type of the latter two to `fixed'.
5477 Change type of stroke_width to `fixed' and make it a pointer.
5478 Change paint_type to pointer.
5479 * src/type1/t1objs.c (T1_Face_Done): Updated.
5480 (T1_Face_Init): Updated.
5481 Fix assignment of underline_position and underline_thickness.
5483 * src/cid/cidtoken.h: Change italic_angle, is_fixed_pitch,
5484 underline_position, and underline_thickness to pointers. Change
5485 the type of the latter two to `fixed'.
5486 Change type of stroke_width to `fixed'.
5487 * src/cid/cidobjs.c (cid_face_done): Updated.
5488 (cid_face_init): Updated.
5489 Fix assignment of underline_position and underline_thickness.
5491 * src/type42/t42parse.c: Change italic_angle, is_fixed_pitch,
5492 underline_position, and underline_thickness to pointers. Change the
5493 type of the latter two to `fixed'.
5494 Change type of stroke_width to `fixed' and make it a pointer.
5495 Change paint_type to pointer.
5496 * src/type42/t42objs.c (T42_Face_Init): Updated.
5497 Fix assignment of underline_position and underline_thickness.
5498 (T42_Face_Done): Updated.
5500 * src/base/ftobjs.c (open_face_from_buffer): Fix compiler warning.
5501 * src/pshinter/pshglob.c, src/pshinter/pshglob.h
5502 (psh_globals_set_scale): Make it a local function.
5504 * test/gview.c: Fix renaming ps3->ps typo.
5507 2003-05-29 Werner Lemberg <wl@gnu.org>
5509 * src/pshinter/pshalgo1.[ch], src/pshinter/pshalgo2.[ch]: Removed.
5510 * src/pshinter/pshalgo.h: Removed.
5512 * src/pshinter/pshalgo3.[ch]: Renamed to...
5513 * src/pshinter/pshalgo.[ch]: New files.
5518 * src/pshinter/pshrec.c, src/pshinter/pshinter.c: Updated.
5519 * src/pshinter/rules.mk, src/pshinter/Jamfile: Updated.
5521 * src/pshinter/pshglob.[ch] (psh_dimension_snap_width): Commented
5524 * tests/gview.c: Remove code for pshalgo1 and pshalgo2.
5527 2003-05-28 Martin Zinser <zinser@decus.de>
5529 * vms_make.com: Reworked support for shareable images on VMS. The
5530 first version was kind of a hack; the current implementation of the
5531 procedure to extract the required symbols is much cleaner.
5533 Reworked creation of MMS files, avoiding a number of temporary files
5534 which were created in the previous version.
5536 Further work on creating descrip.mms files on the fly.
5538 * builds/vms/descrip.mms, src/autohint/descrip.mms,
5539 src/type1/descrip.mms: Removed.
5541 2003-05-28 Werner Lemberg <wl@gnu.org>
5543 * src/pshinter/pshalgo3.c (psh3_glyph_compute_extrema): Skip
5544 contours with only a single point to avoid segfault.
5546 * src/base/ftglyph.c (FT_Glyph_To_Bitmap): Activate code for
5549 2003-05-24 Werner Lemberg <wl@gnu.org>
5551 * src/autohint/ahtypes.h (AH_OPTION_NO_STRONG_INTERPOLATION):
5552 Removed since unused.
5554 2003-05-21 Werner Lemberg <wl@gnu.org>
5556 * include/freetype/config/ftstdlib.h (ft_strcat): New wrapper macro
5559 * src/base/ftmac.c (create_lwfn_name): s/isupper/ft_isupper/.
5560 (parse_font): s/memcpy/ft_memcpy/.
5561 (is_dfont) [TARGET_API_MAC_CARBON]: s/memcmp/ft_memcmp/.
5562 * src/base/ftobjs.c (load_mac_face) [FT_MACINTOSH]:
5563 s/strlen/ft_strlen/.
5564 s/strcat/ft_strcat/.
5565 s/strcpy/ft_strcpy/.
5566 * src/gzip/zutil.h: s/memset/ft_memset/.
5567 s/memcmp/ft_memcmp/.
5569 * src/bdf/bdfdrivr.c (BDF_Face_Init), src/pcf/pcfdriver.c
5570 (PCF_Face_Init): Test for charset registry case-insensitively.
5572 * src/gzip/ftgzip.c (ft_gzip_fil_io): Revert change from yesterday;
5573 it has already been fixed differently.
5575 * src/truetype/ttinterp.c (DO_SFVTL): Add missing braces around
5578 2003-05-21 Martin Zinser <zinser@decus.de>
5580 * t1load.c (parse_blend_axis_types): Fix compiler warning.
5582 * descrip.mms: Removed. Now created by...
5584 * vms_make.com: New file.
5586 2003-05-21 Weiqi Gao <weiqigao@networkusa.net>
5588 * src/gzip/ftgzip.c (ft_gzip_file_io): Avoid zero value of `delta'
5589 to prevent infinite loop.
5591 2003-05-21 Lars Clausen <lrclause@cs.uiuc.edu>
5593 * docs/VERSION.DLL: Provide better autoconf snippet to check
5596 2003-05-21 Werner Lemberg <wl@gnu.org>
5598 * src/base/ftobjs.c (open_face): Free `internal' not
5599 `face->internal' in case of error to avoid possible segfault.
5601 * src/pshinter/pshalgo3.c (ps3_hints_apply): Check whether we
5602 actually have an outline.
5604 2003-05-20 David Chester <davidchester@qmx.net>
5606 * src/pshinter/pshalgo3.c (ps3_hints_apply): Try to optimize
5607 y_scale so that the top of non-capital letters is aligned on a pixel
5608 boundary whenever possible.
5610 * src/autohint/ahhint.c (ah_hint_edges): Make sure that lowercase
5611 m's maintain their symmetry.
5613 2003-05-20 Werner Lemberg <wl@gnu.org>
5615 * src/autohint/ahhint.c (ah_hinter_load_glyph): Oops! David's
5616 patch from yesterday has been resolved already in a different
5619 2003-05-19 David Chester <davidchester@qmx.net>
5621 * src/autohint/ahhint.c (ah_hinter_load_glyph): Don't scale
5622 y_scale locally but face->size->metrics.y_scale.
5624 2003-05-19 David Turner <david@freetype.org>
5626 * src/sfnt/ttcmap0.c (tt_cmap4_char_next): Select proper start
5627 value for `hi' to avoid infinite loop.
5629 2003-05-18 Yong Sun <sunyong@njstar.com>
5631 * src/raster/ftraster.c (Insert_Y_Turn): Fix overflow test.
5633 2003-05-18 Werner Lemberg <wl@gnu.org>
5635 * include/freetype/config/ftoption.h [FT_CONFIG_OPTION_MAC_FONTS]:
5637 * src/base/ftobjs.c: Use it to control mac font support on non-mac
5640 2003-05-17 George Williams <gww@silcom.com>
5642 Implement partial support of Mac fonts on non-Mac platforms.
5644 * src/base/ftobjs.c (memory_stream_close, new_memory_stream,
5645 open_face_from_buffer, Mac_Read_POST_Resource,
5646 Mac_Read_sfnt_Resource, IsMacResource, IsMacBinary, load_mac_face)
5647 [!FT_MACINTOSH]: New functions.
5648 (FT_Open_Face) [!FT_MACINTOSH]: Use load_mac_face.
5650 2003-05-17 Werner Lemberg <wl@gnu.org>
5652 * src/base/ftobjs.c (FT_Load_Glyph): Scale linear advance width only
5653 if FT_FACE_FLAG_SCALABLE is set (otherwise we have a division by
5654 zero since FNT and friends don't define `face->units_per_EM').
5656 2003-05-15 David Turner <david@freetype.org>
5658 * src/base/fttrigon.c (FT_Vector_Rotate): Avoid rounding errors
5661 2003-05-15 Werner Lemberg <wl@gnu.org>
5663 * src/autohint/ahtypes.h (AH_PointRec): Remove unused `in_angle'
5664 and `out_angle' fields.
5666 2003-05-14 George Williams <gww@silcom.com>
5668 * src/base/ftmac.c (FT_New_Face_From_SFNT): Handle CFF files also.
5670 2003-05-14 Werner Lemberg <wl@gnu.org>
5672 * include/freetype/freetype.h: Fix typo in comment
5673 (FT_HAS_FIXED_SIZES).
5675 2003-05-10 Dan Williams <dan@bigw.org>
5677 * builds/unix/aclocal.m4: Comment out definition of
5678 `allow_undefined_flag' for Darwin 1.3.
5679 * builds/unix/configure.ac: Add option --with-old-mac-fonts.
5680 * builds/unix/ltmain.sh: Fix version numbering for Darwin 1.3.
5681 * builds/unix/configure: Regenerated.
5683 * include/freetype/config/ftconfig.h: Fix conditions for defining
5685 * src/base/ftbase.c: Include `ftmac.c' conditionally.
5686 * src/base/ftmac.c: Handle __GNUC__.
5688 2003-05-07 YAMANO-UCHI Hidetoshi <mer@din.or.jp>
5690 * src/cid/cidload.c (is_alpha): Removed.
5691 (cid_parse_dict): Use `cid_parser_skip_alpha' instead of `is_alpha'.
5693 2003-05-07 Werner Lemberg <wl@gnu.org>
5695 * src/autohint/ahoptim.c, src/autohint/ahoptim.h: Obsolete, removed.
5697 2003-05-07 David Turner <david@freetype.org>
5699 * src/autohint/ahglyph.c (ah_setup_uv): Exchange `for' loop and
5700 `switch' statement to make it run faster.
5701 (ah_outline_compute_segments): Reset `segment->score' and
5703 (ah_outline_link_segments): Provide alternative code which does
5704 the same but runs much faster.
5705 Handle major direction also.
5706 (ah_outline_compute_edges): Scale `edge_distance_threshold' down
5707 after rounding instead of scaling comparison value in loop.
5709 * src/autohint/ahhint.c (ah_hinter_align_stong_points): Provide
5710 alternative code which runs faster.
5711 Handle `before->scale == 0'.
5713 * src/autohint/ahtypes.h (AH_SegmentRec): Move some fields down.
5714 (AH_EdgeRec): Move some fields in structure.
5717 * src/sfnt/ttcmap0.c (tt_cmap4_char_next): Use binary search.
5719 2003-05-02 Werner Lemberg <wl@gnu.org>
5721 * src/autohint/ahoptim.c (LOG): Renamed to...
5722 (AH_OPTIM_LOG): This.
5723 (AH_Dump_Springs): Fix log message format.
5725 * src/autohint/ahhint.c (ah_hint_edges_3): Renamed to...
5726 (ah_hint_edges): This.
5728 2002-05-02 Keith Packard <keithp@keithp.com>
5730 * src/bdf/bdfdrivr.c (BDF_Set_Pixel_Size): Initialize `max_advance'.
5732 2003-05-01 Werner Lemberg <wl@gnu.org>
5734 * src/autohint/ahglyph.c (ah_test_extrema): Renamed to...
5735 (ah_test_extremum): This.
5737 2003-04-28 Werner Lemberg <wl@gnu.org>
5739 * builds/unix/configure.ac: Generate `freetype.pc' from
5741 * builds/unix/configure: Regenerated.
5742 * builds/unix/install.mk (install, uninstall): Handle `freetype.pc'.
5744 2003-04-28 Gustavo J. A. M. Carneiro <gjc@inescporto.pt>
5746 * builds/unix/freetype2.in: New file. Contains building information
5747 for the `pkg-config' package.
5749 2003-04-28 David Turner <david@freetype.org>
5751 * src/base/ftobjs.c (FT_Load_Glyph): Fix boundary check for
5754 2003-04-25: Graham Asher <graham.asher@btinternet.com>
5756 Added the optional unpatented hinting system for TrueType. It
5757 allows typefaces which need hinting to produce correct glyph forms
5758 (e.g., Chinese typefaces from Dynalab) to work acceptably without
5759 infringing Apple patents. This system is compiled only if
5760 TT_CONFIG_OPTION_COMPILE_UNPATENTED_HINTING is defined in
5763 * include/freetype/ttunpat.h: New file. Defines
5764 FT_PARAM_TAG_UNPATENTED_HINTING.
5766 * include/freetype/config/ftheader.h (FT_TRUETYPE_UNPATENTED_H): New
5767 macro to use when including ttunpat.h.
5769 * include/freetype/config/ftoption.h
5770 (TT_CONFIG_OPTION_COMPILE_UNPATENTED_HINTING,
5771 TT_CONFIG_OPTION_FORCE_UNPATENTED_HINTING): New configuration macros
5772 (not defined, but in comments) for the unpatented hinting system.
5774 * include/freetype/internal/tttypes.h (TT_FaceRec)
5775 [TT_CONFIG_OPTION_COMPILE_UNPATENTED_HINTING]: New element `FT_Bool
5776 unpatented_hinting'.
5778 * src/truetype/ttinterp.c (NO_APPLE_PATENT, APPLE_THRESHOLD):
5780 (GUESS_VECTOR): New macro.
5781 (TT_Run_Context) [TT_CONFIG_OPTION_COMPILE_UNPATENTED_HINTING]:
5783 (tt_default_graphics_state)
5784 [TT_CONFIG_OPTION_COMPILE_UNPATENTED_HINTING]: Updated.
5785 (Current_Ratio) [TT_CONFIG_OPTION_COMPILE_UNPATENTED_HINTING]:
5786 Handle `unpatented_hinting'.
5787 (Direct_Move) [NO_APPLE_PATENT]: Removed.
5788 [TT_CONFIG_OPTION_COMPILE_UNPATENTED_HINTING]: Insert assertion.
5789 (Project, FreeProject)
5790 [TT_CONFIG_OPTION_COMPILE_UNPATENTED_HINTING]: Insert assertion.
5791 (Compute_Funcs) [TT_CONFIG_OPTION_COMPILE_UNPATENTED_HINTING]:
5792 Implement unpatented hinting.
5793 (DO_SPVTCA, DO_SFVTCA, DO_SPVTL, DO_SFVTL, DO_SPVFS, DO_SFVFS,
5794 Ins_SDPVTL): Call `GUESS_VECTOR'.
5795 (DO_GPV, DO_GFV) [TT_CONFIG_OPTION_COMPILE_UNPATENTED_HINTING]:
5796 Handle `unpatented_hinting'.
5797 (Compute_Point_Displacement) [NO_APPLE_PATENT]: Removed.
5798 [TT_CONFIG_OPTION_COMPILE_UNPATENTED_HINTING]: Implement unpatented
5800 (Move_Zp2_Point, Ins_SHPIX, Ins_DELTAP, Ins_DELTAC)
5801 [TT_CONFIG_OPTION_COMPILE_UNPATENTED_HINTING]: Implement unpatented
5803 (TT_RunIns): Updated.
5805 * src/truetype/ttobjs.c
5806 [TT_CONFIG_OPTION_COMPILE_UNPATENTED_HINTING]: Include
5807 FT_TRUETYPE_UNPATENTED_H.
5808 (tt_face_init) [TT_CONFIG_OPTION_COMPILE_UNPATENTED_HINTING,
5809 TT_CONFIG_OPTION_FORCE_UNPATENTED_HINTING]: Check
5810 FT_PARAM_TAG_UNPATENTED_HINTING.
5812 * src/truetype/ttobjs.h (TT_GraphicsState)
5813 [TT_CONFIG_OPTION_COMPILE_UNPATENTED_HINTING]: Add `both_x_axis'.
5815 2003-04-25 Werner Lemberg <wl@gnu.org>
5817 * src/bdf/bdflib.c (hash_bucket, hash_lookup): Use `const' for first
5819 (bdf_get_font_property): Use `const' for third argument.
5820 Updated all callers.
5821 * src/bdf/bdfdrivr.c (BDF_Face_Init): Set pixel width and height
5822 similar to the PCF driver.
5823 * src/bdf/bdf.h (_hashnode): Use `const' for `key'.
5826 * src/gzip/ftgzip.c: C++ doesn't like that the array `inflate_mask'
5827 is declared twice. It is perhaps better to modify the zlib source
5828 files directly instead of this hack.
5829 (zcalloc, zfree, ft_gzip_stream_close, ft_gzip_stream_io): Add casts
5830 to make build with g++ successful.
5832 2003-04-24 Manish Singh <yosh@gimp.org>
5834 * src/cid/cidobjs.c (cid_face_init), src/type1/t1objs.c
5835 (T1_Face_Init), src/type42/t42objs.c (T42_Face_Init): Split on `-'
5836 also for searching the style name.
5838 2003-04-24 David Turner <david@freetype.org>
5840 * src/pcf/pcfread.c (pcf_load_font): Fixed the computation of
5841 face->num_glyphs. We must increase the value by 1 to respect the
5842 convention that glyph index 0 always corresponds to the `missing
5845 2003-04-24 Werner Lemberg <wl@gnu.org>
5847 * builds/unix/unix-cc.in (CFLAGS): Add @CPPFLAGS@.
5849 2003-04-24 Dieter Baron <dillo@netbsd.org>
5851 * builds/unix/freetype-config.in (cflags): Emit FreeType 2's include
5852 files first. Otherwise there are conflicts with FreeType 1
5853 installed simultaneously.
5855 2003-04-23 Werner Lemberg <wl@gnu.org>
5857 Fixing bugs reported by Nelson Beebe.
5859 * src/base/ftstroker.c (FT_Stroker_ParseOutline): Remove unused
5862 * src/base/ftobjs (ft_glyphslot_set_bitmap): Change type of
5863 second argument to `FT_Byte*'.
5864 * include/freetype/internal/ftobjs.h: Updated.
5866 * src/bdf/bdflib.c (_bdf_readstream): Remove unused variable `res'.
5867 (_bdf_parse_glyphs): Remove unused variable `next'.
5868 Mark `call_data' as unused.
5870 * src/cache/ftlru.c (FT_LruList_Lookup): Remove unused variable
5873 * src/pcf/pcfread.c (pcf_seek_to_table_type): Slight recoding to
5874 actually use `error'.
5875 (pcf_load_font): Remove unused variable `avgw'.
5877 * src/pfr/pfrobjs.c (pfr_face_get_kerning): Change return type
5879 Mark `error' as unused.
5880 * src/pfr/pfrobjs.h: Updated.
5881 * src/pfr/pfrdrivr.c (pfr_get_kerning): Updated.
5883 * src/sfnt/ttload.c (sfnt_dir_check): Remove unused variable
5886 * src/sfnt/ttcmap0.c (tt_cmap6_validate, tt_cmap10_validate): Remove
5887 unused variable `start'.
5888 (tt_cmap10_char_next): Remove unused variable `result'
5890 * src/sfnt/sfobjs.c (tt_face_get_name): Mark `error' as unused.
5892 * src/sfnt/sfdriver.c (get_sfnt_postscript_name): Mark `error' as
5895 * src/type1/t1objs.c (T1_Face_Init): Remove unused variable
5898 * src/type1/t1gload.c (T1_Load_Glyph): Use `glyph_data_loaded'
5899 only for FT_CONFIG_OPTION_INCREMENTAL.
5901 2003-04-23 Akito Hirai <akito@kde.gr.jp>
5903 * src/sfnt/ttcmap0.c (tt_cmap4_validate): Provide a weak variant
5904 of the glyph ID bounding check if FT_VALIDATE_TIGHT is not active.
5905 Without this change, many CJK fonts from Dynalab are rejected.
5907 2003-04-23 Joe Marcus Clarke <marcus@FreeBSD.org>
5909 * src/base/ftbdf.c (FT_Get_BDF_Property): Check for valid
5912 2003-04-23 Paul Miller <paulm@profoundeffects.com>
5914 * src/base/ftmac.c (parse_fond): Fix handling of style names.
5916 2003-04-23 Werner Lemberg <wl@gnu.org>
5918 * src/pfr/pfrload.c (pfr_extra_item_load_font_id): Use FT_PtrDist
5919 instead of FT_Uint for `len'.
5921 2003-04-22 Werner Lemberg <wl@gnu.org>
5923 * src/gzip/ftgzip.c (zcalloc) [!FT_CONFIG_OPTION_SYSTEM_ZLIB]:
5924 Convert K&R format to modern C usage.
5925 (FT_Stream_OpenGzip): Use long constant.
5927 2003-04-21 Werner Lemberg <wl@gnu.org>
5929 * src/cache/ftccache.c (ftc_cache_lookup): Remove shadow declaration
5932 2003-04-20 Werner Lemberg <wl@gnu.org>
5934 * doc/INSTALL.UNX: Cleaned up.
5936 2003-04-09 Torrey Lyons <torrey@mrcla.com>
5938 * src/base/ftmac.c (open_face_from_buffer): Removed a double-free
5939 bug that had nasty consequences when trying to open an `invalid'
5942 2003-04-09 Mike Fabian <mfabian@suse.de>
5944 * src/bdf/bdfdrivr.h (BDF_encoding_el), src/pcf/pcf.h
5945 (PCF_EncodingRec): Changed FT_Short to FT_UShort in order to be able
5946 to access more than 32768 glyphs in fonts.
5948 2003-04-08 David Turner <david@freetype.org>
5951 * Version 2.1.4 released.
5952 =========================
5955 2003-04-03 Martin Muskens <mmuskens@aurelon.com>
5957 * src/type1/t1load.c (T1_Open_Face): Fixed the code to make it
5958 handle special cases where a font only contains a `.notdef' glyph
5959 (happens in PDF-embedded fonts). Otherwise, FT_Panic was called.
5961 2003-03-27 David Turner <david@freetype.org>
5965 * README.UNX: Removed (now replaced by docs/INSTALL.UNX).
5967 * src/pshinter/pshalgo3.c: The hinter now performs as in 2.1.3 and
5968 will ignore stem quantization only when FT_LOAD_TARGET_SMOOTH is
5970 (psh3_dimension_quantize_len): Enabled.
5971 (psh3_hint_align): Enable commented code.
5972 (psh3_hint_align_light): Commented out.
5974 * src/base/ftobjs.c (FT_Set_Char_Size): Changed the default
5975 computations to include rounding in all cases; this is required to
5976 provide accurate kerning data when native TrueType hinting is
5979 * src/type1/t1load.c (is_name_char): The Type 1 loader now accepts
5980 more general names according to the PostScript specification (the
5981 previous one was too restrictive).
5982 (parse_font_name, parse_encoding, parse_charstrings, parse_dict):
5984 (parse_subrs): Handle empty arrays.
5986 2003-03-20 David Turner <david@freetype.org>
5988 Serious rewriting of the documentation.
5990 * docs/BUGS, docs/BUILD: Removed.
5991 * docs/DEBUG.TXT: Renamed to...
5993 * docs/CUSTOMIZE, docs/TRUETYPE, docs/UPGRADE.UNX: New files.
5994 * docs/INSTALL.ANY, docs/INSTALL.UNX, docs/INSTALL.GNU New files,
5995 containing platform specific information previously in INSTALL.
5996 * docs/readme.vms: Renamed to...
5997 * docs/INSTALL.VMS: This.
6001 Introduced three new functions to deal with glyph bitmaps within
6002 FT_GlyphSlot objects:
6004 ft_glyphslot_free_bitmap
6005 ft_glyphslot_alloc_bitmap
6006 ft_glyphslot_set_bitmap
6008 These functions are much more convenient to use than managing the
6009 FT_GLYPH_OWN_BITMAP flag manually.
6011 * include/freetype/internal/ftobjs.h (ft_glyphslot_free_bitmap,
6012 ft_glyphslot_alloc_bitmap, ft_glyphslot_set_bitmap): New functions.
6013 * src/base/ftobjs.c: Implement them.
6014 (ft_glyphslot_done): Use ft_glyphslot_free_bitmap.
6016 * src/bdf/bdfdrivr.c (BDF_Glyph_Load), src/pcf/pcfdriver.c
6017 (PCF_Glyph_Load): Remove unused variable `memory'.
6018 Use `ft_glyphslot_*' functions.
6019 Don't set `FT_GLYPH_OWN_BITMAP'.
6021 * src/pfr/pfrsbit.c (pfr_slot_load_bitmap): Use
6022 `ft_glyphslot_alloc_bitmap'.
6024 * src/sfnt/ttsbit.c (Load_SBit_Image): Change 5th argument to type
6026 Adding argument `depth' to handle recursive calls.
6027 Use `ft_glyphslot_alloc_bitmap'.
6028 (tt_face_load_sbit_image): Remove unused variable `memory'.
6029 Don't handle `FT_GLYPH_OWN_BITMAP'.
6030 Update call to Load_SBit_Image.
6032 * src/type42/t42objs.c (ft_glyphslot_clear): Renamed to...
6033 (t42_glyphslot_clear): This. Updated caller.
6034 Call `ft_glyphslot_free_bitmap'.
6036 * src/winfonts/winfnt.c (FNT_Load_Glyph): Use
6037 `ft_glyphslot_set_bitmap'.
6038 Don't handle `FT_GLYPH_OWN_BITMAP'.
6040 * src/cache/ftlru.c (FT_LruList_Lookup): Fixed an invalid assertion
6043 * src/autohint/ahglyph.c (ah_outline_load): Add two scaling
6045 * src/autohint/ahglyph.h: Updated.
6046 * src/autohint/ahhint.c (ah_hinter_load): Updated.
6047 * src/autohint/ahglobal.c (ah_hinter_compute_widths): Updated.
6049 * src/cache/ftccache.c (ftc_family_done): Fixed small bug that could
6050 crash the cache in rare circumstances (mostly with broken fonts).
6052 2003-03-15 David Turner <david@freetype.org>
6054 * src/truetype/ttdriver.c (Set_Char_Sizes): Fixed a small rounding
6055 bug. Actually, it seems that previous versions of FreeType didn't
6056 perform TrueType rounding exactly as appropriate.
6058 2003-03-14 David Turner <david@freetype.org>
6060 * src/truetype/ttdriver.c (Set_Char_Sizes): Fixing the small
6061 TrueType native rendering glitches; they came from a small rounding
6064 2003-03-13 David Turner <david@freetype.org>
6066 Added new environment variables to control memory debugging with
6067 FreeType. See the description of `FT2_DEBUG_MEMORY',
6068 `FT2_ALLOC_TOTAL_MAX' and `FT2_ALLOC_COUNT_MAX' in DEBUG.TXT.
6070 * src/base/ftdbgmem.c (FT_MemTableRec): Add `alloc_count',
6071 `bound_total', `alloc_total_max', `bound_count', `alloc_count_max'.
6072 (ft_mem_debug_alloc): Handle new variables.
6073 (ft_mem_debug_init): s/FT_DEBUG_MEMORY/FT2_DEBUG_MEMORY/.
6074 Handle new environment variables.
6075 * docs/DEBUG.TXT: Updated.
6077 Fixed the cache sub-system to correctly deal with out-of-memory
6080 * src/cache/ftccache.c (ftc_node_destroy): Comment out generic
6082 (ftc_cache_lookup): Implement loop.
6083 * src/cache/ftccmap.c: Define FT_COMPONENT.
6084 * src/cache/ftcsbits.c (ftc_sbit_node_load): Handle
6085 FT_Err_Out_Of_Memory.
6086 * src/cache/ftlru.c: Include FT_INTERNAL_DEBUG_H.
6087 (FT_LruList_Lookup): Implement loop.
6089 * src/pfr/pfrobjs.c (pfr_face_done): Fix memory leak.
6090 (pfr_face_init): Fixing compiler warnings.
6092 * src/psaux/psobjs.c (reallocate_t1_table): Fixed a bug (memory
6093 leak) that only happened when a try to resize an array would end in
6094 an out-of-memory condition.
6096 * src/smooth/ftgrays.c (gray_convert_glyph): Removed compiler
6097 warnings / volatile bug.
6099 * src/truetype/ttobjs.c (tt_glyphzone_done): Removed segmentation
6100 fault that happened in tight memory environments.
6102 2003-02-28 Pixel <pixel@mandrakesoft.com>
6104 * src/gzip/ftgzip.c (ft_gzip_file_done): Fixed memory leak: The ZLib
6105 stream was not properly finalized.
6107 2003-02-25 Anthony Fok <anthony@thizlinux.com>
6109 * src/cache/ftccmap.c: Include FT_TRUETYPE_IDS_H.
6110 (ftc_cmap_family_init): The cmap cache now
6111 supports UCS-4 charmaps when available in Asian fonts.
6113 * src/sfnt/ttload.c, src/base/ftobjs.c: Changed `asian' to `Asian'
6116 2003-02-25 David Turner <david@freetype.org>
6118 * src/gzip/ftgzip.c (ft_gzip_file_fill_output): Fixed a bug that
6119 caused FreeType to loop endlessly when trying to read certain
6120 compressed gzip files. The following test reveals the bug:
6122 touch 0123456789 ; gzip 0123456789 ; ftdump 0123456789.gz
6124 Several fixes to the PFR font driver:
6126 - The list of available embedded bitmaps was not correctly set in
6127 the root FT_FaceRec structure describing the face.
6129 - The glyph loader always tried to load the outlines when
6130 FT_LOAD_SBITS_ONLY was specified.
6132 - The table loaded now scans for *undocumented* elements of a
6133 physical font's auxiliary data record. This is necessary to
6134 retrieve the `real' family and style names.
6136 NOTE THAT THESE CHANGES THE FAMILY NAME OF MANY PFR FONTS!
6138 * src/pfr/pfrload.c (pfr_aux_name_load): New function.
6139 (pfr_phy_font_done): Free `family_name' and `style_name' also.
6140 Remove unused variables.
6141 (pfr_phy_font_load): Extract useful information from the auxiliary
6144 * src/pfr/pfrobjs.c (pfr_face_done): Set pointers to NULL.
6145 (pfr_face_init): Provide fallback values for `family_name' and
6148 (pfr_slot_load): Handle FT_LOAD_SBITS_ONLY.
6149 * src/pfr/pfrtypes.h (PFR_PhyFontRec): Add fields `ascent',
6150 `descent', `leading', `family_name', and `style_name'.
6152 * src/truetype/ttdriver.c (Set_Char_Sizes): Fixed a rounding bug
6153 when computing the scale factors for a given character size in
6154 points with resolution.
6156 * devel/ft2build.h, devel/ftoption.h: New files (in a new directory)
6157 which are special development versions of include/ft2build.h and
6158 include/freetype/config/ftoption.h, respectively.
6160 2003-02-18 David Turner <david@freetype.org>
6162 Fixing the slight distortion problem that occurred due to the latest
6163 auto-hinter changes.
6165 * src/base/ftobjs.c (ft_recompute_scaled_metrics): Fix rounding.
6167 * src/truetype/ttdriver.c (Set_Char_Sizes): New variable `metrics2'.
6168 [!TT_CONFIG_OPTION_BYTECODE_INTERPRETER]: Removed.
6170 * src/truetype/ttobjs.h (TT_SizeRec): New field `metrics'.
6171 * src/truetype/ttobjs.c (Reset_Outline_Size): Fix initialization of
6173 [FT_CONFIG_CHESTER_ASCENDER]: Code removed.
6174 (Reset_SBit_Size): Fix initialization of `metrics'.
6176 * src/truetype/ttinterp.c (TT_Load_Context): Fix initialization of
6179 * src/autohint/ahhint.c (ah_hinter_load): Disabled the advance width
6180 `correction' which seemed to provide more trouble than benefits.
6182 2003-02-13 Graham Asher <graham.asher@btinternet.com>
6184 Changed the incremental loading interface in a way that makes it
6185 simpler and allows glyph metrics to be changed (e.g., by adding a
6186 constant, as required by CFF fonts) rather than just overridden.
6187 This was required to make the GhostScript-to-FreeType bridge work.
6189 * src/cff/cffgload.c (cff_slot_load) [FT_CONFIG_OPTION_INCREMENTAL]:
6190 Allow metrics to be overridden.
6191 * src/cid/cidgload.c (cid_load_glyph) [FT_CONFIG_OPTION_INCREMENTAL]:
6194 * src/truetype/ttgload.c (load_truetype_glyph)
6195 [FT_CONFIG_OPTION_INCREMENTAL]: Simplify.
6196 (compute_glyph_metrics) [FT_CONFIG_OPTION_INCREMENTAL]: Code block
6199 * src/type1/t1gload.c (T1_Parse_Glyph_And_Get_Char_String)
6200 [FT_CONFIG_OPTION_INCREMENTAL]: Updated.
6202 * include/freetype/ftincrem.h: Updated.
6204 2003-01-31 David Turner <david@freetype.org>
6206 * docs/CHANGES, docs/VERSION.DLL, docs/TODO: Updating documentation
6207 for the 2.1.4 release.
6209 * builds/win32/visualc/freetype.dsp,
6210 builds/win32/visualc/index.html: Updating the project file for
6213 * src/gzip/adler32.c, src/gzip/ftgzip.c, src/gzip/infblock.c,
6214 src/gzip/infcodes.c, src/gzip/inflate.c, src/gzip/inftrees.c,
6215 src/gzip/infutil.c: Removed old-style (K&R)function definitions.
6216 This avoids warnings with Visual C++ at its most pedantic mode.
6218 * src/pfr/pfrsbit.c: Removed compiler warnings.
6220 * src/cache/ftccmap.c (ftc_cmap_family_init): Changed an FT_ERROR
6221 into an FT_TRACE1 since it caused `ftview' and others to dump too
6222 much junk when trying to display a waterfall with a font without a
6223 Unicode charmap (e.g. SYMBOL.TTF).
6225 Implemented FT_CONFIG_CHESTER_BLUE_SCALE, corresponding to the last
6226 patch from David Chester, but with a much simpler (and saner)
6229 * src/autohint/ahhint.c (ah_hinter_load_glyph)
6230 [FT_CONFIG_CHESTER_BLUE_SCALE]: Try to optimize the y_scale so that
6231 the top of non-capital letters is aligned on a pixel boundary
6234 * src/base/ftobjs.c (FT_Set_Char_Size)
6235 [FT_CONFIG_CHESTER_BLUE_SCALE]: Round differently.
6236 * src/truetype/ttdriver.c (Set_Char_Sizes)
6237 [TT_CONFIG_OPTION_BYTECODE_INTERPRETER]: Do some rounding only
6238 if this macro is defined.
6240 * src/truetype/ttobjs.c (Reset_Outline_Size)
6241 [FT_CONFIG_CHESTER_ASCENDER]: Round differently.
6243 * src/pshinter/pshalgo3.c: Improved the Postscript hinter. Getting
6244 rid of stem snapping seems to work well here (though the stems are
6245 still slightly moved to increase contrast).
6246 (psh3_dimension_quantize_len): Commented out.
6247 (psh3_hint_align_light): New function.
6248 (psh3_hint_align): Comment out some code.
6250 THIS IMPROVES ANTI-ALIASED RENDERING, BUT MONOCHROME AND LCD MODES
6253 2003-01-22 David Chester <davidchester@qmx.net>
6255 * src/autohint/ahhint.c (ah_compute_stem_width): Small fix to the
6256 stem width optimization.
6258 2003-01-22 David Turner <david@freetype.org>
6260 Adding a new API `FT_Get_BDF_Property' to retrieve the BDF
6261 properties of a given PCF or BDF font.
6263 * include/freetype/ftbdf.h (FT_PropertyType): New enumeration.
6264 (BDF_Property, BDF_PropertyRec): New structure.
6265 FT_Get_BDF_Property): New function.
6266 * include/freetype/internal/bdftypes.h: Include FT_BDF_H.
6267 (BDF_GetPropertyFunc): New function pointer.
6269 * src/base/ftbdf.c (test_font_type): New helper function.
6270 (FT_Get_BDF_Charset_ID): Use `test_font_type'.
6271 (FT_Get_BDF_Property): New function.
6273 * src/bdf/bdfdrivr.c: Include FT_BDF_H.
6274 (bdf_get_bdf_property, bdf_driver_requester): New functions.
6275 (bdf_driver_class): Use `bdf_driver_requester'.
6277 * src/pcf/pcfdrivr.c: Include FT_BDF_H.
6278 (pcf_get_bdf_property, pdc_driver_requester): New functions
6279 (pcf_driver_class): Use `pcf_driver_requester'.
6281 * src/pcf/pcfread.c: Include `pcfread.h'.
6282 (pcf_find_property): Decorate it with FT_LOCAL_DEF.
6283 * src/pcf/pcfread.h: New file, providing `pcf_find_property'.
6285 * src/sfnt/ttload.c (sfnt_dir_check): Relaxed the `head' table size
6286 verification to accept a few broken fonts who pad the size
6287 incorrectly (the table should be padded, but its `size' field
6288 shouldn't according to the specification).
6290 2003-01-18 Werner Lemberg <wl@gnu.org>
6292 * builds/unix/ltmain.sh: Regenerated with `libtoolize --force
6293 --copy' from libtool 1.4.3.
6294 * builds/unix/aclocal.m4: Regenerated with `aclocal -I .' from
6296 * builds/unix/configure: Regenerated with autoconf 2.54.
6297 * builds/unix/config.guess, builds/unix/config.sub: Updated from
6298 `config' CVS module at subversions.gnu.org.
6299 * builds/unix/install-sh, builds/unix/mkinstalldirs: Updated from
6300 `automake' CVS module at subversions.gnu.org.
6302 2003-01-15 David Turner <david@freetype.org>
6304 * include/freetype/freetype.h: Fixed documentation for
6307 2003-01-15 James Su <suzhe@turbolinux.com.cn>
6309 * src/gzip/ftgzip.c (ft_gzip_check_header): Bugfix: couldn't read
6310 certain gzip-ed font files (typo: `&&' -> `&').
6312 2003-01-15 Huw D M Davies <h.davies1@physics.ox.ac.uk>
6314 Added a Windows .FNT specific API (mostly for Wine). Also fixed a
6315 nasty bug in the header loader which would cause invalid memory
6318 * include/freetype/config/ftheader.h (FT_WINFONTS_H): New macro
6320 * include/freetype/internal/fnttypes.h: Include FT_WINFONTS_H.
6321 (FNT_FontRec): Updated.
6322 Move Windows FNT definition to...
6323 * include/freetype/ftwinfnt.h: This new file.
6324 (FT_WinFNT_HeaderRec): Rename `reserved2' to `reserved1'.
6325 * src/base/ftwinfnt.c: New file, providing `FT_Get_WinFNT_Header'.
6326 * src/winfonts/winfnt.c (winfnt_header_fields): Updated.
6327 Rename `reserved2' to `reserved1'.
6328 (fnt_font_load): Updated.
6330 * src/base/Jamfile, src/base/descrip.mms, src/base/rules.mk:
6333 2003-01-14 Graham Asher <graham.asher@btinternet.com>
6335 * include/freetype/ftglyph.h, src/base/ftglyph.c: Added `const' to
6336 the type of the first argument to FT_Matrix_Multiply, which isn't
6337 changed -- this adds documentation and convenience.
6339 2003-01-13 Graham Asher <graham.asher@btinternet.com>
6341 * src/sfnt/ttload.c (tt_face_load_metrics)
6342 [FT_CONFIG_OPTION_INCREMENTAL]: TrueType typefaces without
6343 horizontal metrics (without the `hmtx' table) are now tolerated if
6344 an incremental interface has been specified that has a
6345 get_glyph_metrics function, implying that metrics will be supplied
6346 from outside. This happens for certain Type 42 fonts passed from
6349 2003-01-11 David Chester <davidchester@qmx.net>
6351 Patches to the auto-hinter in order to slightly improve the output.
6352 Note that everything is controlled through the new
6353 FT_CONFIG_OPTION_CHESTER_HINTS defined in `ftoption.h'. There are
6354 also individual FT_CONFIG_CHESTER_XXX macros to control individual
6357 Note that all improvements are enabled by default, but can be
6358 tweaked for optimization and testing purposes. The configuration
6359 macros will most likely disappear in the short future.
6361 * include/freetype/config/ftoption.h
6362 (FT_CONFIG_OPTION_CHESTER_HINTS): New macro.
6363 (FT_CONFIG_CHESTER_{SMALL_F,ASCENDER,SERIF,STEM,BLUE_SCALE})
6364 [FT_CONFIG_OPTION_CHESTER_HINTS]: New macros to control individual
6367 * src/autohint/ahglobal.c (blue_chars) [FT_CONFIG_CHESTER_SMALL_F]:
6368 Add blue zone for `fijkdbh'.
6369 * src/autohint/ahglobal.h (AH_IS_TOP_BLUE)
6370 [FT_CONFIG_CHESTER_SMALL_F]: Use `AH_BLUE_SMALL_F_TOP'.
6371 * src/autohint/ahglyph.c (ah_outline_compute_edges)
6372 [FT_CONFIG_CHESTER_SERIF]: Use `AH_EDGE_SERIF'.
6373 (ah_outline_compute_blue_edges) [FT_CONFIG_CHESTER_SMALL_F]:
6374 Increase threshold for `best_dist'.
6375 * src/autohint/ahhint.c (ah_compute_stem_width)
6376 [FT_CONFIG_CHESTER_SERIF]: Provide new version for improved serif
6378 (ah_align_linked_edge) [FT_CONFIG_CHESTER_SERIF]: Use special
6379 version of `ah_compute_stem_width'.
6380 (ah_hint_edges_3) [FT_CONFIG_CHESTER_STEM]: A new algorithm for stem
6381 alignment when stem widths are less than 1.5 pixels wide centers the
6382 stem slightly off-center of the center of a pixel (this increases
6383 sharpness and consistency).
6384 [FT_CONFIG_CHESTER_SERIF]: Use special version of
6385 `ah_compute_stem_width'.
6386 * src/autohint/ahtypes.h [FT_CONFIG_CHESTER_SMALL_F]: Add
6387 `AH_BLUE_SMALL_F_TOP'.
6389 2003-01-11 David Turner <david@freetype.org>
6391 * include/freetype/internal/fnttypes.h (WinFNT_HeaderRec): Increase
6392 size of `reserved2' to avoid memory overwrites.
6394 2003-01-08 Huw Dawies <huw@codeweavers.com>
6396 * src/winfonts/winfnt.c (winfnt_header_fields): Read 16 bytes into
6397 `reserved2', not `reserved'.
6399 * src/base/ftobjs.c (find_unicode_charmap): Fixed the error code
6400 returned when the font doesn't contain a Unicode charmap. This
6401 allows FT2 to load `symbol.ttf' and a few others correctly since the
6403 (open_face): Fix return value.
6405 2003-01-08 Owen Taylor <owen@redhat.com>
6407 Implemented the FT_RENDER_MODE_LIGHT hinting mode in the auto and
6410 * src/autohint/ahtypes.h (AH_HinterRec): Add `do_stem_adjust'.
6411 * src/autohint/ahhint.c (ah_compute_stem_width): Handle
6412 hinter->do_stem_adjust.
6413 (ah_hinter_load_glyph): Set hinter->do_stem_adjust.
6415 * src/pshinter/pshalgo3.h (PSH3_GlyphRec): Add `do_stem_adjust'.
6416 * src/pshinter/pshalgo3.c (psh3_hint_align): Use `do_stem_adjust'.
6417 (ps3_hints_apply): Handle FT_RENDER_MODE_LIGHT.
6419 * include/freetype/freetype.h (FT_Render_Mode): Add
6420 FT_RENDER_MODE_LIGHT.
6422 * src/truetype/ttgload.c: Fixing the TrueType loader to handle
6423 invalid composites correctly by limiting the recursion depth.
6424 (TT_MAX_COMPOSITE_RECURSE): New macro.
6425 (load_truetype_glyph): Add argument `recurse_count'.
6426 Load a composite only if the numbers of contours is -1, emit error
6428 (TT_Load_Glyph): Updated.
6430 2003-01-08 David Turner <david@freetype.org>
6432 * Jamrules, Jamfile, Jamfile.in, src/*/Jamfile: Small changes to
6433 support the compilation of FreeType 2 as part of larger projects
6434 with their own configuration options (only with Jam).
6436 2003-01-07 David Turner <david@freetype.org>
6438 * src/base/ftstroker.c: Probably the last bug-fixes to the stroker;
6439 the API is likely to change, however.
6440 (ft_stroke_border_close): Don't record empty paths.
6441 (ft_stroke_border_get_counts): Increase `num_points' also in for loop.
6442 (ft_stroke_border_export): Don't increase `write' twice in for loops.
6443 (ft_stroker_outside): Handle `phi' together with `theta'.
6444 (FT_Stroker_ParseOutline): New function.
6446 * src/base/fttrigon.c (FT_Angle_Diff): Fixing function: It returned
6447 invalid values for large negative angle differences (resulting in
6448 incorrect stroker computations, among other things).
6450 * src/cache/ftccache.c (ftc_node_hash_unlink): Removing incorrect
6451 assertion, and changing code to avoid hash table size contraction.
6453 * src/base/Jamfile, src/base/rules.mk, src/base/descrip.mms: Adding
6454 `ftstroker' to default build, as optional component.
6456 2002-12-26 David Turner <david@freetype.org>
6458 * src/gzip/adler32.c, src/gzip/infblock.c, src/gzip/inflate.c,
6459 src/gzip/inftrees.c, src/gzip/zconf.h, src/gzip/zlib.h,
6460 src/gzip/zutil.h: Updates to allow compilation without compiler
6461 warnings with LCC-Win32.
6463 * include/freetype/freetype.h (FREETYPE_PATCH): Set to 4.
6464 * builds/unix/configure.ac (version_info): Increased to 9:3:3.
6465 * builds/unix/configure: Regenerated.
6466 * docs/VERSION.DLL: Updated.
6468 2002-12-23 Anthony Fok <anthony@thizlinux.com>
6470 * builds/unix/configure.ac, builds/unix/unix-cc.in (LINK_LIBRARY),
6471 builds/unix/unix-def.in (SYSTEM_ZLIB): Small fix to configure
6472 sub-system on Unix to allow other programs to correctly link with
6475 2002-12-19 David Turner <david@freetype.org>
6477 * include/freetype/internal/sfnt.h (SFNT_Load_Table_Func): New
6480 * include/freetype/tttables.h (FT_Load_Sfnt_Table): New function.
6481 * src/base/ftobjs.c: Implement it.
6483 * src/sfnt/sfdriver.c (sfnt_get_interface): Handle `load_sfnt'
6486 2002-12-17 David Turner <david@freetype.org>
6488 * src/base/ftobjs.c (find_unicode_charmap): Added some comments to
6489 better explain what's happening there.
6490 (open_face): Included Graham Asher's fix to prevent faces without
6491 Unicode charmaps from loading.
6493 * src/winfonts/winfnt.c: Included George Williams's fix to support
6494 version 2 fonts correctly.
6495 (winfnt_header_fields): Updated.
6496 (fnt_font_load): Handle version 2 fonts.
6497 (FNT_Load_Glyph): Updated.
6499 2002-12-16 David Turner <david@freetype.org>
6501 * docs/VERSION.DLL: Updating document to better explain the
6502 differences between the three version numbers being used on Unix, as
6503 well as providing an autoconf fragment provided by Lars Clausen.
6505 * src/smooth/ftgrays.c (gray_render_conic): Fixed small bug that
6506 prevented bezier arcs with negative vertical coordinates to be
6507 rendered appropriately.
6509 2002-12-02 Antoine Leca <Antoine-Freetype@Leca-Marti.org>
6511 * src/base/ftobjs.c: Modified the logic to get Unicode charmaps.
6512 Now it loads UCS-4 charmaps when there is one.
6513 (find_unicode_charmap): New function.
6514 (open_face): Refer to the above one.
6515 (FT_Select_Charmap): Idem.
6517 2002-11-29 Antoine Leca <Antoine-Freetype@Leca-Marti.org>
6519 * include/freetype/ftgzip.h: Correct the name of the controlling
6520 macro (was __FTXF86_H__ ...).
6522 2002-11-27 Vincent Caron <v.caron@zerodeux.net>
6524 * builds/unix/unix-def.in, builds/unix/freetype-config.in,
6525 builds/unix/configure.ac, src/gzip/rules.mk, src/gzip/ftgzip.c
6526 [FT_CONFIG_OPTION_SYSTEM_ZLIB]: Adding support for system zlib
6527 installations if available on the target platform (Unix only).
6529 2002-11-23 David Turner <david@freetype.org>
6531 * src/cff/cffload.c (cff_charset_load, cff_encoding_load): Modified
6532 charset loader to accept pre-defined charsets, even when the font
6533 contains fewer glyphs. Also enforced more checks to ensure that we
6534 never overflow the character codes array in the encoding.
6536 2002-11-22 Antoine Leca <Antoine-Freetype@Leca-Marti.org>
6538 * include/freetype/ttnameid.h: Updated to latest OpenType
6541 2002-11-18 David Turner <david@freetype.org>
6544 * Version 2.1.3 released.
6545 =========================
6548 2002-11-07 David Turner <david@freetype.org>
6550 * src/cache/ftcsbit.c (ftc_sbit_node_load): Fixed a small bug that
6551 caused problems with embedded bitmaps.
6553 * src/otlayout/otlayout.h, src/otlyaout/otlconf.h,
6554 src/otlayout/otlgsub.c, src/otlayout/otlgsub.h,
6555 src/otlayout/otlparse.c, src/otlayout/otlparse.h,
6556 src/otlayout/otlutils.h: Updating the OpenType Layout code, adding
6557 support fot the first GSUB lookups. Nothing that really compiles
6560 * src/autohint/ahhint.c (ah_align_serif_edge): Disabled serif stem
6561 width quantization. It produces slightly better shapes though this
6562 is not distinguishable with many fonts.
6563 Remove other dead code.
6565 * src/Jamfile, src/*/Jamfile: Simplified.
6568 2002-11-06 David Turner <david@freetype.org>
6570 * include/freetype/freetype.h (FT_LOAD_TARGET_LIGHT): New macro.
6571 (FT_LOAD_TARGET, FT_LOAD_TARGET_MODE): Use `& 15' instead of `& 7'.
6573 2002-11-05 David Turner <david@freetype.org>
6575 * include/freetype/config/ftoption.h, src/gzip/ftgzip.c: Added
6576 support for the FT_CONFIG_OPTION_SYSTEM_ZLIB option, used to specify
6577 the use of system-wide zlib.
6579 Note that this macro, as well as
6580 TT_CONFIG_OPTION_BYTECODE_INTERPRETER, is not #undef-ed anymore.
6581 This allows the build system to define them depending on the
6582 configuration (typically by adding -D flags at compile time).
6584 * src/sfnt/ttcmap0.c (tt_face_build_cmaps): Removed compiler
6585 warnings in optimized mode relative to the `volatile' local
6586 variables. This was not a compiler bug after all, but the fact that
6587 a pointer to a volatile variable is not the same as a volatile
6588 pointer to a variable :-)
6590 The fix was to change
6591 `volatile FT_Byte* p'
6593 `FT_Byte* volatile p'.
6595 * src/pfr/pfrload.c (pfr_phy_font_load), src/pfr/pfrdrivr.c
6596 (pfr_get_metrics), src/gzip/inftrees.c: Removed compiler warnings in
6599 * src/gzip/*.[hc]: Modified our zlib copy in order to prevent
6600 exporting any zlib function names outside of the component. This
6601 prevents linking problems on some platforms, when applications want
6602 to link FreeType _and_ zlib together.
6604 2002-11-05 Juliusz <jch@pps.jussieu.fr>
6606 * src/psaux/psobjs.c (ps_table_add): Modified increment loop in
6607 order to implement exponential behaviour.
6609 2002-11-01 David Turner <david@freetype.org>
6611 Added PFR-specific public API. Fixed the kerning retrievel routine
6612 (it returned invalid values when the outline and metrics resolution
6615 * include/freetype/ftpfr.h, include/freetype/internal/pfr.h: New
6618 * include/freetype/internal/internal.h (FT_INTERNAL_PFR_H): New
6621 * src/base/ftpfr.c: New file.
6622 * src/base/Jamfile, src/base/descrip.mms: Updated.
6624 * src/pfr/pfrdrivr.c: Include FT_INTERNAL_PFR_H.
6625 (pfr_get_kerning, pfr_get_advance, pfr_get_metrics): New functions.
6626 (pfr_service_rec): New format interface.
6627 (pfr_driver_class): Use `pfr_service_rec'.
6628 Replace `pfr_face_get_kerning' with `pfr_get_kerning'.
6629 * src/pfr/pfrobjs.c: Remove dead code.
6631 * src/base/ftobjs.c (ft_glyphslot_clear): Small internal fix to
6632 better support bitmap-based font formats.
6634 * src/base/ftsynth.c (FT_GlyphSlot_Embolden): Fix handling of
6636 Fix arguments to `FT_Vector_From_Polar'.
6638 2002-10-31 David Turner <david@freetype.org>
6640 Add support for automatic handling of gzip-compressed PCF files.
6642 * src/gzip/*: New files, taken from the zlib package (except
6645 * include/freetype/ftgzip.h, src/gzip/ftgzip.c: New files.
6646 * include/freetype/config/ftheader.h (FT_GZIP_H): New macro for
6649 * src/pcf/pcfdriver.c: Include FT_GZIP_H and FT_ERRORS_H.
6650 (PCF_Face_Init): If normal open fails, try to open gzip stream.
6651 (PCF_Face_Done): Close gzip stream.
6653 * include/freetype/internal/pcftypes.h (PCF_Public_FaceRec),
6654 src/pcf/pcf.h (PCF_FaceRec): Add `gzip_stream' and `gzip_source'.
6656 * include/freetype/config/ftoption.h (FT_CONFIG_OPTION_USE_ZLIB):
6658 (T1_CONFIG_OPTION_DISABLE_HINTER, FT_CONFIG_OPTION_USE_CMAPS
6659 FT_CONFIG_OPTION_NO_CONVENIENCE_FUNCS,
6660 FT_CONFIG_OPTION_ALTERNATE_GLYPH_FORMATS): Removed.
6662 (FT_EXPORT, FT_EXPORT_DEF, FT_DEBUG_LEVEL_ERROR,
6663 FT_DEBUG_LEVEL_TRACE, FT_DEBUG_MEMORY): Comment out definitions so
6664 that platform specific configuration file can override.
6666 * include/freetype/internal/ftstream.h: Include FT_SYSTEM_H.
6668 2002-10-30 David Turner <david@freetype.org>
6670 * FreeType 2.1.3rc3 released.
6672 2002-10-25 David Turner <david@freetype.org>
6674 * include/freetype/ftcache.h (FT_POINTER_TO_ULONG): New macro.
6675 (FTC_FACE_ID_HASH): Rewritten, using FT_POINTER_TO_ULONG.
6677 2002-10-22 Giuseppe Ghibò <ghibo@mandrakesoft.com>
6679 * include/freetype/freetype.h (FT_Encoding): Fix entry for latin-2.
6681 2002-10-07 Werner Lemberg <wl@gnu.org>
6683 * include/freetype/freetype.h (FT_Open_Face): Use `const' for `args'
6684 (suggested by Graham).
6685 * src/base/ftobjs.c (FT_Open_Face): Updated.
6686 (ft_input_stream_new): Ditto.
6688 2002-10-05 David Turner <david@freetype.org>
6690 Adding support for embedded bitmaps to the PFR driver, and rewriting
6691 its kerning loader/handler to use all kerning pairs in a physical
6692 font (and not just the first item).
6694 * src/pfr/pfr.c: Include `pfrsbit.c'.
6695 * src/pfr/pfrgload.c: Include `pfrsbit.h'.
6696 * src/pfr/pfrload.c (pfr_extra_item_load_kerning_pairs): Rewritten.
6697 (pfr_phy_font_done, pfr_phy_font_load): Updated.
6698 * src/pfr/pfrobks.c: Include `pfrsbit.h'.
6699 (pfr_face_init): Handle kerning and embedded bitmaps.
6700 (pfr_slot_load): Load embedded bitmaps.
6701 (PFR_KERN_INDEX): Removed.
6702 (pfr_face_get_kerning): Rewritten.
6703 * src/pfr/pfrsbit.c, src/pfr/pfrsbit.h: New files.
6704 * src/pfr/pfrtypes.h (PFR_KernItemRec): New structure.
6705 (PFR_KERN_INDEX): New macro.
6706 (PFR_PhyFontRec): Add items for kerning and embedded bitmaps.
6707 * src/pfr/Jamfile (_sources) [FT2_MULTI]: Add `pfrsbit'.
6709 * src/base/ftobjs.c (FT_Load_Glyph): Don't load bitmap fonts if
6710 FT_LOAD_NO_RECURSE is set.
6711 Load embedded bitmaps only if FT_LOAD_NO_BITMAP isn't set.
6713 * src/tools/docmaker/content.py, src/tools/docmaker/sources.py,
6714 src/tools/docmaker/tohtml.py: Fixing a few nasty bugs.
6716 * src/sfnt/ttcmap0.c (tt_cmap4_validate): The validator for format 4
6717 sub-tables is now capable of dealing with invalid `length' fields at
6718 the start of the sub-table. This allows fonts like `mg______.ttf'
6719 (i.e. Marriage) to return accurate charmaps.
6721 * docs/CHANGES: Updated.
6723 2002-10-05 Werner Lemberg <wl@gnu.org>
6725 * src/smooth/ftgrays.c (SUBPIXELS): Add cast to `TPos'.
6727 (TRUNC): Add cast to `TCoord'.
6729 (TRaster): Use `TPos' for min_ex, max_ex, min_ey, max_ey, and
6732 (gray_render_line): Fix casts for `p' and `first'.
6734 2002-10-02 Detlef Würkner <TetiSoft@apg.lahn.de>
6736 * src/bdf/bdflib.c (bdf_load_font): Allocate the _bdf_parse_t
6737 structure with FT_ALLOC instead of using the stack.
6739 2002-09-27 Werner Lemberg <wl@gnu.org>
6741 * src/include/freetype/internal/tttypes.h (num_sbit_strikes,
6742 num_sbit_scales): Use `FT_ULong'.
6743 * src/sfnt/sfobjs.c (sfnt_load_face): Updated accordingly.
6744 * src/sfnt/ttsbit.c (tt_face_set_sbit_strike): Ditto.
6745 (find_sbit_image): Remove cast.
6746 * src/raster/ftrend1.c (ft_raster1_render): Fix cast.
6748 2002-09-27 Wolfgang Domröse <porthos.domroese@harz.de>
6750 * src/sfnt/ttload.c (tt_face_load_names): Use cast.
6751 * src/sfnt/ttcmap.c (code_to_next2): Use long constant.
6752 (code_to_index4): Use cast.
6753 (code_to_index8_12): Fix cast.
6754 * src/sfnt/ttcmap0.c (tt_cmap4_char_next, tt_cmap8_char_index,
6755 tt_cmap12_char_index): Use cast for `result'.
6756 (tt_face_build_cmaps): Use cast.
6757 * src/sfnt/sfobjs.c (tt_name_entry_ascii_from_ucs4): Use cast for
6759 (sfnt_load_face): Use FT_Int32 for `flags'.
6761 * src/smooth/ftgrays.c (gray_render_scanline, gray_render_line,
6762 gray_compute_cbox, gray_convert_glyph, gray_raster_reset): Add casts
6763 to `TCoord' and `int'.
6766 * src/smooth/ftsmooth.c (ft_smooth_render_generic): Add casts.
6768 2002-09-26 Werner Lemberg <wl@gnu.org>
6770 * src/sfnt/ttpost.c (load_post_names, tt_face_free_ps_names,
6771 tt_face_get_ps_name): Replace switch statement with if clauses to
6772 make it more portable.
6774 * src/cff/cffobjs.c (cff_face_init): Ditto.
6776 * include/freetype/ftmodule.h (FT_Module_Class): Use `FT_Long' for
6778 * include/freetype/ftrender.h (FT_Glyph_Class_): Use `FT_Long' for
6781 * src/base/ftobjs.c (FT_Render_Glyph): Change second parameter to
6783 (FT_Render_Glyph_Internal): Change third parameter to
6785 * src/base/ftglyph.c (FT_Glyph_To_Bitmap): Change second parameter
6786 to `FT_Render_Mode'.
6788 * src/raster/ftrend1.c (ft_raster1_render): Change third parameter
6789 to `FT_Render_Mode'.
6790 * src/smooth/ftsmooth.c (ft_smooth_render, ft_smooth_render_lcd,
6791 ft_smooth_render_lcd_v): Ditto.
6792 (ft_smooth_render_generic): Change third and fifth parameter to
6795 * include/freetype/freetype.h, include/freetype/internal/ftobjs.h,
6796 include/freetype/ftglyph.h: Updated.
6798 * src/cff/cffdrivr.c (Load_Glyph), src/pcf/pcfdriver.c
6799 (PCF_Glyph_Load), src/pfr/pfrobjs.c (pfr_slot_load),
6800 src/winfonts/winfnt.c (FNT_Load_Glyph), src/t42/t42objs.c
6801 (T42_GlyphSlot_Load), src/bdf/bdfdrivr.c (BDF_Glyph_Load): Change
6802 fourth parameter to `FT_Int32'.
6804 * src/pfr/pfrobjs.c (pfr_face_init): Add two missing parameters
6805 and declare them as unused.
6807 * src/cid/cidparse.h (CID_Parser): Use FT_Long for `postscript_len'.
6809 * src/psnames/psnames.h (PS_Unicode_Value_Func): Change return
6811 * src/psnames/psmodule.c (ps_unicode_value, ps_build_unicode_table):
6812 Updated accordingly.
6814 2002-09-26 Wolfgang Domröse <porthos.domroese@harz.de>
6816 * src/cff/cffdrivr.c (Get_Kerning): Use FT_Long for `middle'.
6817 (cff_get_glyph_name): Use cast for result of ft_strlen.
6818 * src/cff/cffparse.c (cff_parse_real): User cast for assigning
6820 * src/cff/cffload.c (cff_index_get_pointers): Use FT_ULong for
6821 some local variables.
6822 (cff_charset_load, cff_encoding_load): Use casts to FT_UInt for some
6824 (cff_font_load): Use cast in call to CFF_Load_FD_Select.
6825 * src/cff/cffobjs.c (cff_size_init): Use more casts.
6826 (cff_face_init): Use FT_Int32 for `flags'.
6827 * src/cff/cffgload.c (cff_operator_seac): Use cast for assigning
6829 (cff_decoder_parse_charstrings): Use FT_ULong for third parameter.
6831 * src/cff/cffcmap.c (cff_cmap_unicode_init): Use cast for `count'.
6833 * src/cid/cidload.c (cid_read_subrs): Use FT_ULong for `len'.
6834 * src/cid/cidgload.c (cid_load_glyph): Add missing cast for
6837 * src/psaux/t1decode.c (t1_decoder_parse_charstrings) <18>: Use
6838 cast for `num_points'.
6839 (t1_decoder_init): Use cast for assigning `decoder->num_glyphs'.
6841 * src/base/ftdebug.c (ft_debug_init): Use FT_Int.
6842 * include/freetype/internal/ftdriver.h (FT_Slot_LoadFunc): Use
6843 `FT_Int32' for fourth parameter.
6844 * src/base/ftobjs.c (open_face): Use cast for calling
6847 * src/raster/ftraster.c (Set_High_Precision): Use `1' instead of
6849 (Finalize_Profile_Table, Line_Up, ft_black_init): Use casts.
6850 * src/raster/ftrend1.c (ft_raster1_render): Ditto.
6852 * src/sfnt/sfnt_dir_check: Compare `magic' with unsigned long
6855 2002-09-26 Detlef Würkner <TetiSoft@apg.lahn.de>
6857 * builds/amiga/include/freetype/config/ftmodule.h: Updated.
6859 2002-09-25 David Turner <david@freetype.org>
6861 * src/autohint/ahtypes.h (AH_HINT_METRICS): Disabling metrics
6862 hinting in the auto-hinter. This produces much better anti-aliased
6865 * docs/CHANGES: Updating the changes documentation.
6867 2002-09-25 Anthony Fok <anthony@thizlinux.com>
6869 * src/sfnt/ttcmap0.c (tt_cmap4_validate, tt_cmap4_char_index,
6870 tt_cmap4_char_next): Added support for opens___.ttf (it contains a
6871 charmap that uses offset=0xFFFFU instead of 0x0000 to indicate a
6874 2002-09-21 Wolfgang Domröse <porthos.domroese@harz.de>
6876 * src/truetype/ttdriver.c (Load_Glyph): Fourth parameter must be
6878 * src/truetype/ttgload.c, src/truetype/ttgload.h (TT_Load_Glyph):
6881 2002-09-19 Wolfgang Domröse <porthos.domroese@harz.de>
6885 * src/autohint/ahglobal.c (sort_values): Use FT_Pos for `swap'.
6886 (ah_hinter_compute_widths): Use FT_Pos for `dist'.
6888 * src/autohint/ahglyph.c (ah_outline_scale_blue_edges): Use FT_Pos
6890 (ah_outline_compute_edges): Replace some ints with FT_Int and
6892 (ah_test_extrema): Clean up code.
6893 (ah_get_orientation): Use 4 FT_Int variables instead of FT_BBox to
6895 * src/autohint/ahtypes.h (AH_SegmentRec): Change type of `score'
6898 2002-09-19 Werner Lemberg <wl@gnu.org>
6900 * builds/unix/config.guess, builds/unix/config.sub: Updated to
6903 2002-09-18 David Turner <david@freetype.org>
6905 * src/base/ftobjs.c (FT_Library_Version): Bugfix.
6907 * FreeType 2.1.3rc2 (release candidate 2) is released!
6909 2002-09-17 David Turner <david@freetype.org>
6911 * include/freetype/freetype.h, include/freetype/ftimage.h,
6912 include/freetype/ftstroker.h, include/freetype/ftsysio.h,
6913 include/freetype/ftsysmem.h, include/freetype/ttnameid.h: Updating
6914 the in-source documentation.
6916 * src/tools/docmaker/tohtml.py: Updating the HTML formatter in the
6919 * src/tools/docmaker.py: Removed.
6921 2002-09-17 Werner Lemberg <wl@gnu.org>
6925 * src/psaux/psobjs.c (reallocate_t1_table): Use FT_Long for
6928 2002-09-16 Werner Lemberg <wl@gnu.org>
6930 16bit fixes from Wolfgang Domröse.
6932 * src/type1/t1parse.h (T1_ParserRec): Change type of `base_len'
6933 and `private_len' to FT_Long.
6934 * src/type1/t1parse.c (T1_Get_Private_Dict): Remove cast for
6936 * src/type1/t1load.c: Use FT_Int cast for most calls of T1_ToInt.
6937 Use FT_PtrDist where appropriate.
6938 (parse_encoding): Use FT_Long for `count' and `n'.
6939 (read_binary_data): Use FT_Long* for second parameter.
6940 * src/type1/t1afm.c (afm_atoindex): Use FT_PtrDist.
6942 * src/cache/ftcsbits.c (ftc_sbit_node_load): Remove unused label.
6943 * src/pshinter/pshalgo3.c (psh3_hint_align): Remove unused variable.
6945 2002-09-14 Werner Lemberg <wl@gnu.org>
6947 Making ftgrays.c compile stand-alone again.
6949 * include/freetype/ftimage.h: Include ft2build.h only if _STANDALONE_
6951 * src/smooth/ftgrays.c [_STANDALONE_]: Define ft_memset,
6952 FT_BEGIN_HEADER, FT_END_HEADER.
6953 (FT_MEM_ZERO): Define.
6954 (TRaster) [GRAYS_USE_GAMMA]: Use `unsigned char' instead of FT_Byte.
6955 (gray_render_span, gray_init_gamma): Don't use `FT_UInt'.
6956 Don't cast with `FT_Byte'.
6957 (grays_init_gamma): Don't use `FT_UInt'.
6959 2002-09-14 Werner Lemberg <wl@gnu.org>
6961 * src/base/ftinit.c (FT_Add_Default_Modules): Improve error message.
6962 * src/pcf/pcfdriver.c (PCF_Face_Done): Improve tracing message.
6963 * include/freetype/config/ftoption.h (FT_MAX_MODULES): Increased
6966 2002-09-10 Werner Lemberg <wl@gnu.org>
6968 * builds/unix/configure.ac (version_info): Set to 9:2:3.
6969 * builds/unix/configure: Regenerated.
6970 * docs/VERSION.DLL: Updated.
6972 2002-09-09 David Turner <david@freetype.org>
6974 * src/pshinter/pshalgo2.c (psh2_glyph_find_strong_points),
6975 src/pshinter/pshalgo3.c (psh3_glyph_find_strong_points): Adding fix
6976 to prevent seg fault when hints are provided in an empty glyph.
6978 * src/cache/ftccache.i (GEN_CACHE_LOOKUP) [FT_DEBUG_LEVEL_ERROR]:
6979 Removed conditional code. This fixes a bug that prevented
6980 compilation in debug mode of template instantiation.
6982 * include/freetype/ftimage.h: Removed incorrect `zft_' definitions
6983 and updated constants documentation comments.
6985 * src/cff/cffparse.c (cff_parser_run): Fixed the CFF table loader.
6986 It didn't accept empty arrays, and this prevented the loading of
6989 * include/freetype/freetype.h (FT_FaceRec): Updating documentation
6990 comment. The `descender' value is always *negative*, not positive.
6992 2002-09-09 Owen Taylor <owen@redhat.com>
6994 * src/pcf/pcfdriver.c (PCF_Glyph_Load): Fixing incorrect computation
6997 2002-09-08 David Turner <david@freetype.org>
6999 Various updates to correctly support sub-pixel rendering.
7001 * include/freetype/config/ftmodule.h: Add two renderers for LCD.
7003 * src/base/ftobjs.c (FT_Load_Glyph): Updated.
7005 * src/smooth/ftsmooth.c (ft_smooth_render_lcd,
7006 ft_smooth_render_lcd_v): Set FT_PIXEL_MODE_LCD and
7007 FT_PIXEL_MODE_LCD_V, respectively.
7009 * include/freetype/cache/ftcimage.h (FTC_ImageTypeRec): New
7012 (FTC_ImageDesc): Removed.
7013 (FTC_ImageCache_Lookup): Second parameter is now of type
7016 (FTC_IMAGE_DESC_COMPARE): Updated and renamed to...
7017 (FTC_IMAGE_TYPE_COMPARE): This.
7018 (FTC_IMAGE_DESC_HASH): Updated and renamed to...
7019 (FTC_IMAGE_TYPE_HASH): This.
7021 * include/freetype/cache/ftcsbits.h (FTC_SBitRec): Field `num_grays'
7022 replaced with `max_grays'.
7023 `pitch' is now FT_Short.
7024 (FTC_SBitCache_Lookup): Second parameter is now of type
7028 * src/cache/ftcimage.c (FTC_ImageQueryRec, FTC_ImageFamilyRec):
7030 (ftc_image_node_init): Updated.
7031 Moved code to convert type flags to load flags to...
7032 (FTC_Image_Cache_Lookup): This function.
7033 (ftc_image_family_init): Updated.
7035 * src/cache/ftcsbit.c (FTC_SBitQueryRec, FTC_SBitFamilyRec):
7037 (ftc_sbit_node_load): Updated.
7038 Moved code to convert type flags to load flags to...
7039 (FTC_SBitCache_Lookup): This function.
7041 * src/autohint/ahtypes.h (AH_HinterRec): Replace `no_*_hints' with
7043 Update all users (with negation).
7044 * src/autohint/ahhint.c (ah_compute_stem_width): Fix threshold for
7045 `dist' for `delta' < 40.
7047 * src/pshinter/pshalgo3.h (PSH3_GlyphRec): Replace `no_*_hints' with
7049 Update all users (with negation).
7050 * src/pshinter/pshalgo3.c (psh3_dimension_quantize_len): New
7052 (psh3_hint_align): Use it.
7053 Improve hinting code.
7054 [STRONGER]: Removed.
7055 (STRONGER): Removed.
7057 * include/freetype/freetype.h (FT_Set_Hint_Flags, FT_HINT_*):
7060 2002-09-05 Werner Lemberg <wl@gnu.org>
7062 * src/cid/cidobjs.c (CID_Size_Init): Renamed to...
7063 (cid_size_init): This.
7064 * src/psaux/psobjs.c (T1_Builder_Add_Point1): Renamed to...
7065 (t1_builder_add_point1): This.
7067 Updated all affected code.
7069 * src/pshinter/pshalgo3.c (psh3_hint_align): Fix compiler warnings.
7070 * src/type1/t1gload.c (T1_Compute_Max_Advance): Ditto.
7072 2002-09-04 David Turner <david@freetype.org>
7074 * include/freetype/freetype.h: Corrected the definition of
7075 ft_encoding_symbol to be FT_ENCODING_MS_SYMBOL (instead of
7076 the erroneous FT_ENCODING_SYMBOL).
7078 * builds/unix/unix-def.in (datadir): Initialize it (thanks to
7081 2002-08-29 David Turner <david@freetype.org>
7083 Slight modification to the Postscript hinter to slightly increase
7084 the contrast of smooth hinting. This is very similar to what the
7085 auto-hinter does when it comes to stem width computations. However,
7086 it produces better results with well-hinted fonts.
7088 * include/freetype/internal/psaux.h (T1_Decoder_FuncsRec): Add hint
7089 mode to `init' member function.
7090 (T1_DecoderRec): Add hint mode.
7091 * include/freetype/internal/pshints (T1_Hints_ApplyFunc,
7092 T2_Hints_ApplyFunc): Pass `hint_mode', not `hint_flags'.
7093 * src/psaux/t1decode.c (t1_decoder_init): Add hint mode argument.
7094 * src/pshinter/pshalgo1.c (ps1_hints_apply): Pass hint mode, not
7096 * src/pshinter/pshalgo2.c (ps2_hints_apply): Ditto.
7097 * src/pshinter/pshalgo3.c (ps3_hints_apply): Ditto.
7098 (STRONGER): New macro.
7099 (psh3_hint_align, psh3_hint_table_align_hints): Pass `glyph' instead
7101 Implement announced changes.
7102 * src/pshinter/pshalgo3.h (PSH3_GlyphRec): Add flags to control
7103 vertical and horizontal hints and snapping.
7105 * README, docs/CHANGES: Updating for the 2.1.3 release.
7107 2002-08-27 David Turner <david@freetype.org>
7109 * Massive re-formatting changes to many, many source files. I don't
7110 want to list them all here. The operations performed were all
7111 logical transformations of the sources:
7113 - trying to convert all enums and constants to CAPITALIZED_STYLE,
7114 #with define definitions like
7116 #define my_old_constants MY_NEW_CONSTANT
7118 - big, big update of the documentation comments
7120 * include/freetype/freetype.h, src/base/ftobjs.c,
7121 src/smooth/ftsmooth.c, include/freetype/ftimage.h: Adding support
7122 for LCD-optimized rendering though the new constants/enums:
7124 FT_RENDER_MODE_LCD, FT_RENDER_MODE_LCD_V
7125 FT_PIXEL_MODE_LCD, FT_PIXEL_MODE_LCD_V
7127 This is still work in progress, don't expect everything to work
7128 correctly though most of the features have been implemented.
7130 * Adding new FT_LOAD_XXX flags, used to specify both hinting and
7133 FT_LOAD_TARGET_NORMAL :: anti-aliased hinting & rendering
7134 FT_LOAD_TARGET_MONO :: monochrome bitmaps
7135 FT_LOAD_TARGET_LCD :: horizontal RGB/BGR decimated
7137 FT_LOAD_TARGET_LCD_V :: vertical RGB/BGR decimated
7140 Note that FT_LOAD_TARGET_NORMAL is 0, which means that the default
7141 behaviour of the font engine is _unchanged_.
7143 * include/freetype/ftimage.h
7144 (FT_Outline_{Move,Line,Conic,Cubic}To_Func): Renamed to...
7145 (FT_Outline_{Move,Line,Conic,Cubic}ToFunc): This.
7146 (FT_Raster_Span_Func): Renamed to ...
7147 (FT_SpanFunc): This.
7148 (FT_Raster_{New,Done,Reset,Set_Mode,Render}_Func): Renamed to ...
7149 (FT_Raster_{New,Done,Reset,SetMode,Render}Func}: This.
7151 Updated all affected code.
7153 * include/freetype/ftrender.h
7154 (FT_Glyph_{Init,Done,Transform,BBox,Copy,Prepare}_Func): Renamed
7156 (FT_Glyph_{Init,Done,Transform,GetBBox,Copy,Prepare}Func): This.
7157 (FTRenderer_{render,transform,getCBox,setMode}): Renamed to ...
7158 (FT_Renderer_{RenderFunc,TransformFunc,GetCBoxFunc,SeteModeFunc}):
7161 Updated all affected code.
7163 * src/autohint/ahtypes.h (AH_Point, AH_Segment, AH_Edge, AH_Globals,
7164 AH_Face_Globals, AH_Outline, AH_Hinter): These typedefs are now
7165 pointers to the corresponding `*Rec' structures. All source files
7166 have been updated accordingly.
7168 * src/cff/cffgload.c (cff_decoder_init): Add hint mode as parameter.
7169 * src/cff/cffgload.h (CFF_Decoder): Add `hint_mode' element.
7171 * src/cid/cidgload.c (CID_Compute_Max_Advance): Renamed to...
7172 (cid_face_compute_max_advance): This.
7173 (CID_Load_Glyph): Renamed to...
7174 (cid_slot_load_glyph): This.
7175 * src/cid/cidload.c (CID_Open_Face): Renamed to...
7176 (cid_face_open): This.
7177 * src/cid/cidobjs.c (CID_GlyphSlot_{Done,Init}): Renamed to...
7178 (cid_slot_{done,init}): This.
7179 (CID_Size_{Get_Globals_Funcs,Done,Reset): Renamed to...
7180 (cid_size_{get_globals_funcs,done,reset): This.
7181 (CID_Face_{Done,Init}): Renamed to...
7182 (cid_face_{done,init}): This.
7183 (CID_Driver_{Done,Init}: Renamed to...
7184 (cid_driver_{done,init}: This.
7185 * src/cid/cidparse.c (CID_{New,Done}_Parser): Renamed to...
7186 (cid_parser_{new,done}): This.
7187 * src/cid/cidparse.h (CID_Skip_{Spaces,Alpha}): Renamed to...
7188 (cid_parser_skip_{spaces,alpha}): This.
7189 (CID_To{Int,Fixed,CoordArray,FixedArray,Token,TokenArray}): Renamed
7191 (cid_parser_to_{int,fixed,coord_array,fixed_array,token,token_array}):
7193 (CID_Load_{Field,Field_Table): Renamed to...
7194 (cid_parser_load_{field,field_table}): This.
7195 * src/cid/cidriver.c (CID_Get_Interface): Renamed to...
7196 (cid_get_interface): This.
7198 Updated all affected code.
7200 * src/psaux/psobjs.c (PS_Table_*): Renamed to...
7202 (T1_Builder_*): Renamed to...
7203 (t1_builder_*): This.
7204 * src/psaux/t1decode.c (T1_Decoder_*): Renamed to...
7205 (t1_decoder_*): This.
7207 * src/psnames/psmodule.c (PS_*): Renamed to...
7210 Updated all affected code.
7212 * src/sfnt/sfdriver (SFNT_Get_Interface): Renamed to...
7213 (sfnt_get_interface): This.
7214 * src/sfnt/sfobjs.c (SFNT_*): Renamed to...
7216 * src/sfnt/ttcmap.c (TT_CharMap_{Load,Free}): Renamed to...
7217 (tt_face_{load,free}_charmap): This.
7218 * src/sfnt/ttcmap0.c (TT_Build_CMaps): Renamed to...
7219 (tt_face_build_cmaps): This.
7220 * src/sfnt/ttload.c (TT_*): Renamed to...
7222 * src/sfnt/ttpost.c (TT_Post_Default_Names): Renamed to...
7223 (tt_post_default_names): This.
7224 (Load_*): Renamed to...
7226 (TT_*): Renamed to...
7228 * src/sfnt/ttsbit.c (TT_*): Renamed to...
7230 ({Find,Load,Crop}_*): Renamed to...
7231 ({find,load,crop}_*): This.
7233 Updated all affected code.
7235 * src/smooth/ftsmooth.c (ft_smooth_render): Renamed to...
7236 (ft_smooth_render_generic): This.
7237 Make function more generic by adding vertical and horizontal scaling
7239 (ft_smooth_render, ft_smooth_render_lcd, ft_smooth_render_lcd_v):
7242 (ft_smooth_locd_renderer_class, ft_smooth_lcdv_renderer_class): New
7245 * src/truetype/ttobjs.c (TT_{Done,New}_GlyphZone): Renamed to...
7246 (tt_glyphzone_{done,new}): This.
7247 (TT_{Face,Size,Driver}_*): Renamed to...
7248 (tt_{face,size,driver}_*): This.
7249 * src/truetype/ttpload.c (TT_Load_Locations): Renamed to...
7250 (tt_face_load_loca): This.
7251 (TT_Load_Programs): Renamed to...
7252 (tt_face_load_fpgm): This.
7253 (TT_*): Renamed to...
7256 2002-08-27 Werner Lemberg <wl@gnu.org>
7258 * docs/VERSION.DLL: New file.
7260 2002-08-23 Graham Asher <graham.asher@btinternet.com>
7262 * src/cff/cffgload.c (cff_operator_seac)
7263 [FT_CONFIG_OPTION_INCREMENTAL]: Incremental fonts (actually not
7264 incremental in the case of CFF but just using callbacks to get glyph
7265 recipes) pass the character code, not the glyph index, to the
7266 get_glyph_data function; they have no valid charset table.
7268 * src/cff/cffload.c (cff_font_load): Removed special cases for
7269 FT_CONFIG_OPTION_INCREMENTAL, which are no longer necessary; CFF
7270 fonts provided via the incremental interface now have to conform
7271 more closely to the CFF font format.
7273 * src/cff/cffload.h (cff_font_load): Removed argument now unneeded.
7275 * src/cff/cffobjs.c (cff_face_init): Changed call to cff_font_load
7276 to conform with new signature.
7278 2002-08-22 David Turner <david@freetype.org>
7280 * src/base/ftobject.c, src/base/ftsynth.c, src/base/ftstroker.c,
7281 src/bdf/bdfdrivr.c: Removed compiler warnings.
7283 2002-08-21 Werner Lemberg <wl@gnu.org>
7285 * src/pshinter/pshalgo3.c (psh3_glyph_compute_inflections,
7286 psh3_glyph_compute_extrema, psh3_hint_table_find_strong_point): Fix
7287 compiler warnings and resolve shadowing of local variables.
7289 2002-08-21 David Turner <david@freetype.org>
7291 The automatic and Postscript hinter now automatically detect
7292 inflection points in glyph outlines and treats them specially. This
7293 is very useful to prevent nasty effect like the disappearing
7294 diagonals of `S' and `s' in many, many fonts.
7296 * src/autohint/ahtypes.h (ah_flag_inflection): New macro.
7297 * src/autohint/ahangles.c (ah_angle_diff): New function.
7298 * src/autohint/ahangles.h: Updated.
7299 * src/autohint/ahglyph.c (ah_outline_compute_inflections): New
7301 (ah_outline_detect_features): Use it.
7302 * src/autohint/ahhint.c (ah_hinter_align_strong_points)
7303 [!AH_OPTION_NO_WEAK_INTERPOLATION]: Handle inflection.
7305 * src/tools/docmaker/docmaker.py, src/tools/docmaker/utils.py,
7306 src/tools/docmaker/tohtml.py: Updating the DocMaker tool.
7308 * include/freetype/freetype.h: Changing the type of the `load_flags'
7309 parameter from `FT_Int' to `FT_Int32', this in order to support more
7310 options. This should only break binary and/or source compatibility
7311 on 16-bit platforms (Atari?).
7312 (FT_LOAD_NO_AUTOHINT): New macro.
7314 * src/base/ftobjs.c (FT_Load_Glyph): Updated.
7315 Handle FT_LOAD_NO_AUTOHINT.
7316 (FT_Load_Char): Updated.
7318 * src/pshinter/pshalgo3.c, src/base/ftobjs.c, src/base/ftobject.c,
7319 src/autohint/ahglyph.c, include/freetype/freetype.h: Fixing typos
7320 and removing compiler warnings.
7322 2002-08-20 Werner Lemberg <wl@gnu.org>
7324 * src/truetype/ttgload.c (TT_Get_Metrics): Add guard for k = 0.
7326 2002-08-20 David Turner <david@freetype.org>
7328 * src/pshinter/pshalgo1.c, src/pshinter/pshalgo2.c,
7329 src/pshinter/pshglob.c, src/pshinter/pshrec.c,
7330 src/autohint/ahmodule.c [DEBUG_HINTER]: Removing compiler warnings
7331 (only used in development builds anyway).
7333 Improve support of local extrema and stem edge points.
7335 * src/pshinter/pshalgo3.h (PSH3_Hint_TableRec): Use PSH3_ZoneRec
7337 (PSH3_DIR_UP, PSH3_DIR_DOWN): Exchange values.
7338 (PSH3_DIR_HORIZONTAL, PSH3_DIR_VERTICAL): New macros.
7339 (PSH3_DIR_COMPARE, PSH3_DIR_IS_HORIZONTAL, PSH3_IS_VERTICAL): New
7341 (PSH3_POINT_INFLEX): New enum.
7342 (psh3_point_{is,set}_{off,inflex}): New macros.
7343 (PSH3_POINT_{EXTREMUM,POSITIVE,NEGATIVE,EDGE_MIN,EDGE_MAX): New
7345 (psh3_point_{is,set}_{extremum,positive,negative,edge_min,edge_max}):
7347 (PSH3_PointRec): New members `flags2' and `org_v'.
7348 (PSH3_POINT_EQUAL_ARG, PSH3_POINT_ANGLE): New macros.
7350 * src/pshinter/pshalgo3.c [DEBUG_HINTER]: Removing compiler
7352 (COMPUTE_INFLEXS): New macro.
7353 (psh3_hint_align): Simplify some basic arithmetic computations.
7354 (psh3_point_is_extremum): Removed.
7355 (psh3_glyph_compute_inflections) [COMPUTE_INFLEXS]: New function.
7356 (psh3_glyph_init) [COMPUTE_INFLEXS]: Use it.
7357 (psh3_glyph_compute_extrema): New function.
7358 (PSH3_STRONG_THRESHOLD): Increased to 30.
7359 (psh3_hint_table_find_strong_point): Improved.
7360 (psh3_glyph_find_strong_points,
7361 psh3_glyph_interpolate_strong_points): Updated.
7362 (psh3_hints_apply): Use psh3_glyph_compute_extrema.
7364 * test/gview.c (draw_ps3_hint, ps3_draw_control_points): New
7366 Other small updates.
7368 * Jamfile: Small updates.
7370 2002-08-18 Arkadiusz Miskiewicz <misiek@pld.ORG.PL>
7372 * builds/unix/install.mk (install, uninstall): Add $(DESTDIR) to
7373 make life easier for package maintainers.
7375 2002-08-18 Werner Lemberg <wl@gnu.org>
7377 * src/pcf/pcfdriver.c (PCF_Glyph_Load): Fix computation of
7379 * src/bdf/bdfdrivr.c (BDF_GlyphLoad): Fix computation of
7382 2002-08-16 George Williams <gww@silcom.com>
7384 Add support for Apple composite glyphs.
7386 * include/freetype/config/ftoption.h
7387 (TT_CONFIG_OPTION_COMPONENT_OFFSET_SCALED): New macro.
7389 * src/truetype/ttgload.c (OVERLAP_COMPOUND, SCALED_COMPONENT_OFFSET,
7390 UNSCALED_COMPONENT_OFFSET): New macros for additional OpenType
7391 glyph loading flags.
7392 (load_truetype_glyph): Implement it.
7394 2002-08-16 Werner Lemberg <wl@gnu.org>
7396 * src/cff/cffgload.c (cff_free_glyph_data),
7397 src/cff/cffload.c (cff_font_load): Use FT_UNUSED.
7399 2002-08-15 Werner Lemberg <wl@gnu.org>
7401 * src/base/ftglyph.c (FT_Glyph_To_Bitmap): Initialize `error'.
7402 * src/sfnt/sfobjs.c (SFNT_Load_Face): Fix compiler warning.
7404 2002-08-15 Graham Asher <graham.asher@btinternet.com>
7406 Implemented the incremental font loading system for the CFF driver.
7407 Tested using the GhostScript-to-FreeType bridge (under development).
7409 * src/cff/cffgload.c (cff_get_glyph_data, cff_free_glyph_data): New
7411 (cff_operator_seac, cff_compute_max_advance, cff_slot_load): Use
7413 * src/cff/cffload.c (cff_font_load): Add `face' parameter.
7414 Load charset and encoding only if there are glyphs.
7415 [FT_CONFIG_OPTION_INCREMENTAL]: Incremental fonts don't need
7417 * src/cff/cffload.h, src/cff/cffobjs.c: Updated.
7419 * src/cid/cidgload.c (cid_load_glyph)
7420 [FT_CONFIG_OPTION_INCREMENTAL]: Corrected the incremental font
7421 loading implementation to use the new system introduced on
7424 2002-08-06 Werner Lemberg <wl@gnu.org>
7426 * src/cff/cffcmap.c: Remove compiler warnings.
7427 * src/cache/ftccache.c, src/cache/ftccache.i,
7428 src/pfr/pfrload.c, src/pfr/pfrgload.c: s/index/idx/.
7429 * src/cff/cffload.c: s/select/fdselect/.
7430 * src/raster/ftraster.c: s/wait/waiting/.
7432 2002-08-01 Graham Asher <graham.asher@btinternet.com>
7434 * src/type1/t1load.c (T1_Open_Face): Tolerate a face with no
7435 charstrings if there is an incremental loading interface. Type 1
7436 faces supplied by PostScript interpreters like GhostScript will
7437 typically not provide any charstrings at load time, so this is
7438 essential if they are to work.
7440 2002-08-01 Graham Asher <graham.asher@btinternet.com>
7442 Modified incremental loading interface to be closer to David's
7443 preferences. The header freetype.h is not now affected, the
7444 interface is specified via an FT_Parameter, the pointer to the
7445 interface is hidden in an internal part of the face record, and all
7446 the definitions are in ftincrem.h.
7448 * include/freetype/freetype.h [FT_CONFIG_OPTION_INCREMENTAL]:
7450 * include/freetype/internal/ftobjs.h [FT_CONFIG_OPTION_INCREMENTAL]:
7451 Include FT_INCREMENTAL_H.
7452 (FT_Face_InternalRec) [FT_CONFIG_OPTION_INCREMENTAL]: Add
7453 `incremental_interface'.
7455 * src/base/ftobjs.c (open_face, FT_Open_Face)
7456 [FT_CONFIG_OPTION_INCREMENTAL]: Updated.
7457 * src/sfnt/sfobjs.c (SFNT_Load_Face) [FT_CONFIG_OPTION_INCREMENTAL]:
7460 * src/truetype/ttgload.c (load_truetype_glyph)
7461 [FT_CONFIG_OPTION_INCREMENTAL]: Updated.
7462 Free loaded glyph data properly.
7463 (compute_glyph_metrics, TT_Load_Glyph)
7464 [FT_CONFIG_OPTION_INCREMENTAL]: Updated.
7465 * src/truetype/ttobjs.c (TT_Face_Init)
7466 [FT_CONFIG_OPTION_INCREMENTAL]: Updated.
7468 * src/type1/t1gload.c (T1_Parse_Glyph_And_Get_Char_String)
7469 [FT_CONFIG_OPTION_INCREMENTAL]: Updated.
7470 (T1_Parse_Glyph) [FT_CONFIG_OPTION_INCREMENTAL]: Updated.
7471 Free loaded glyph data properly.
7472 (T1_Load_Glyph): Updated.
7473 [FT_CONFIG_OPTION_INCREMENTAL]: Free loaded glyph data properly.
7475 2002-07-30 David Turner <david@freetype.org>
7477 * include/freetype/ftincrem.h: Adding new experimental header file
7478 to demonstrate a `cleaner' API to support incremental font loading.
7480 * include/freetype/config/ftheader.h (FT_INCREMENTAL_H): New macro.
7482 * src/tools/docmaker/*: Adding new (more advanced) version of
7483 the DocMaker tool, using Python's sophisticated regexps.
7485 2002-07-28 Werner Lemberg <wl@gnu.org>
7487 s/ft_memset/FT_MEM_SET/.
7488 s/FT_MEM_SET/FT_MEM_ZERO/ where appropriate.
7490 2002-07-27 Werner Lemberg <wl@gnu.org>
7492 * src/sfnt/ttload.c (sfnt_dir_check): Make it work with TTCs.
7494 2002-07-26 Werner Lemberg <wl@gnu.org>
7496 * src/truetype/ttgload.c (load_truetype_glyph)
7497 [FT_CONFIG_OPTION_INCREMENTAL]: s/memset/ft_memset/.
7499 * src/autohint/ahhint.c (ah_hint_edges_3): Fix compiler warning.
7500 * src/cff/cffload.c (cff_encoding_load): Remove `memory' variable.
7501 * src/cff/cffcmap.c (cff_cmap_encoding_init): Remove `psnames'
7503 * src/truetype/ttgload.c (load_truetype_glyph): Remove statement
7505 * src/truetype/ttdriver (Get_Char_Index, Get_Next_Char): Removed.
7507 * src/pshinter/pshalgo3.c (psh3_hint_table_record,
7508 psh3_hint_table_init, psh3_hint_table_activate_mask): Fix error
7511 2002-07-24 Graham Asher <graham.asher@btinternet.com>
7513 * src/truetype/ttobjs.c: Fix for bug reported by Sven Neumann
7514 [sven@gimp.org] on the FreeType development forum: `If
7515 FT_CONFIG_OPTION_INCREMENTAL is undefined (this is the default), the
7516 TrueType loader crashes in line 852 of src/truetype/ttgload.c when
7517 it tries to access face->glyph_locations.'
7519 2002-07-18 Graham Asher <graham.asher@btinternet.com>
7521 Added types and structures to support incremental typeface loading.
7522 The FT_Incremental_Interface structure, defined in freetype.h, is
7523 designed to be passed to FT_Open_Face to provide callback functions
7524 to obtain glyph recipes and metrics, for fonts like those passed
7525 from PostScript that do not necessarily provide all, or any, glyph
7526 information, when first opened.
7528 * include/freetype/config/ftoption.h (FT_CONFIG_OPTION_INCREMENTAL):
7529 New configuration macro to enable incremental face loading. By
7530 default it is not defined.
7532 * include/freetype/freetype.h (FT_Basic_Glyph_Metrics,
7533 FT_Get_Glyph_Data_Func, FT_Get_Glyph_Metrics_Func,
7534 FT_Incremental_Interface_Funcs, FT_Incremental_Interface)
7535 [FT_CONFIG_OPTION_INCREMENTAL]: New.
7536 (FT_Open_Args, FT_FaceRec) [FT_CONFIG_OPTION_INCREMENTAL]: New field
7537 `incremental_interface'.
7538 (FT_Open_Flags) [FT_CONFIG_OPTION_INCREMENTAL]: New enum
7539 `ft_open_incremental'.
7541 * include/freetype/fttypes.h: Include FT_CONFIG_CONFIG_H.
7542 (FT_Data): New structure to represent binary data.
7544 * src/base/ftobjs.c (open_face) [FT_CONFIG_OPTION_INCREMENTAL]:
7545 Add parameter for incremental loading.
7546 (FT_Open_Face) [FT_CONFIG_OPTION_INCREMENTAL]: Use incremental
7549 * src/truetype/ttgload.c (load_truetype_glyph)
7550 [FT_CONFIG_OPTION_INCREMENTAL]: Added the incremental loading system
7551 for the TrueType driver.
7552 (compute_glyph_metrics): Return FT_Error.
7553 [FT_CONFIG_OPTION_INCREMENTAL]: Check for overriding metrics.
7554 (TT_Load_Glyph) [FT_CONFIG_OPTION_INCREMENTAL]: Don't look for
7555 the glyph table while handling an incremental font.
7558 * src/truetype/ttobjs.c (TT_Face_Init)
7559 [FT_CONFIG_OPTION_INCOREMENTAL]: Added the incremental loading
7560 system for the TrueType driver.
7562 * src/cid/cidgload.c (cid_load_glyph)
7563 [FT_CONFIG_OPTION_INCREMENTAL]: Added the incremental loading system
7566 * src/sfnt/sfobjs.c (SFNT_Load_Face) [FT_CONFIG_OPTION_INCREMENTAL]:
7567 Changes to support incremental Type 42 fonts: Assume a font has
7568 glyphs if it has an incremental interface object.
7570 * src/type1/t1gload.c (T1_Parse_Glyph): Renamed to...
7571 (T1_Parse_Glyph_And_Get_Char_String): This.
7572 [FT_CONFIG_OPTION_INCREMENTAL]: Added support for incrementally
7573 loaded Type 1 faces.
7574 (T1_Parse_Glyph): New function.
7575 (T1_Load_Glyph): Updated.
7577 2002-07-17 David Turner <david@freetype.org>
7579 Cleaning up the cache sub-system code; linear hashing is now the
7582 * include/freetype/cache/ftccache.h, src/cache/ftccache.i,
7583 src/cache/ftccache.c [!FTC_CACHE_USE_LINEAR_HASHING]: Removed.
7584 (FTC_CACHE_USE_LINEAR_HASHING: Removed also.
7586 FT_CONFIG_OPTION_USE_CMAPS is now the default.
7588 * include/freetype/internal/ftdriver.h (FT_Driver_ClassRec): Remove
7589 `get_char_index' and `get_next_char'.
7591 * include/freetype/config/ftoption.h,
7592 include/freetype/internal/tttypes.h, src/base/ftobjs.c,
7593 src/bdf/bdfdrivr.c, src/cff/cffobjs.c, src/pcf/pcfdrivr.c,
7594 src/pfr/pfrdrivr.c, src/sfnt/sfobjs.c, src/sfnt/ttcmap0.c,
7595 src/sfnt/ttcmap0.h, src/sfnt/ttload.c, src/type1/t1objs.c,
7596 src/type42/t42objs.c, src/winfonts/winfnt.c
7597 [!FT_CONFIG_OPTION_USE_CMAPS]: Removed. The new cmap code is now
7600 * src/type42/t42objs.c (T42_CMap_CharIndex, T42_CMap_CharNext):
7602 * src/type42/t42objs.h: Updated.
7604 * src/cid/cidriver.c (Cid_Get_Char_Index, Cid_Get_Next_Char):
7606 (t1_cid_driver_class): Updated.
7607 * src/truetype/ttdriver.c (tt_driver_class): Updated.
7608 * src/type1/t1driver.c (Get_Char_Index, Get_Next_Char): Removed
7609 (t1_driver_class): Updated.
7610 * src/type42/t42drivr.c (t42_driver_class): Updated.
7612 * src/base/ftobjs.c (open_face): Select Unicode cmap by default.
7614 * src/sfnt/ttload.c (TT_Load_SFNT_Header): Fixed a recent bug that
7615 prevented OpenType fonts to be recognized by FreeType.
7617 2002-07-11 David Turner <david@freetype.org>
7619 Changing the SFNT loader to check for SFNT-based font files
7620 differently. We now ignore the range `helper' fields and check the
7621 `head' table's magic number instead.
7623 * include/freetype/internal/tttypes.h (SFNT_HeaderRec): Add `offset'
7626 * src/sfnt/ttload.c (sfnt_dir_check): New function.
7627 (TT_Load_SFNT_HeaderRec): Renamed to...
7628 (TT_Load_SFNT_Header): This.
7629 Implement new functionality.
7630 * src/sfnt/ttload.h: Updated.
7631 * src/sfnt/sfdriver.c (sfnt_interface): Updated.
7633 * src/base/ftobject.c, src/base/fthash.c: Updated object sub-system
7634 and dynamic hash table implementation (still experimental, don't
7636 * include/freetype/internal/fthash.h: Updated.
7637 * include/freetype/internal/ftobjs.h (FT_LibraryRec): New member
7640 Fixing a bug in the Type 1 loader that prevented valid font bounding
7641 boxes to be loaded from multiple master fonts.
7643 * include/freetype/t1tables.h (PS_BlendRec): Add `bboxes' field.
7645 * include/freetype/internal/psaux.h (T1_FieldType): Add
7646 `T1_FIELD_TYPE_BBOX'.
7647 (T1_FieldLocation): Add `T1_FIELD_LOCATION_BBOX'.
7648 (T1_FIELD_BBOX): New macro.
7650 * src/psaux/psobjs.c (PS_Parser_LoadField): Handle T1_FIELD_TYPE_BBOX.
7651 * src/type1/t1load.c (t1_allocate_blend): Create blend->bboxes.
7652 (T1_Done_Blend): Free blend->bboxes.
7653 (t1_load_keyword): Handle T1_FIELD_LOCATION_BBOX.
7654 (parse_font_bbox): Commented out.
7655 (t1_keywords): Comment out `parse_font_bbox'.
7656 * src/type1/t1tokens.h: Define `FontBBox' field.
7658 2002-07-10 David Turner <david@freetype.org>
7660 * src/cff/cffobjs.c: Small fix to select the Unicode charmap by
7661 default when needed.
7662 Small fix to allow OpenType fonts to support Adobe charmaps when
7665 * src/cff/cffcmap.c, src/cff/cffcmap.h: New files to support
7666 charmaps for CFF fonts.
7668 * src/cff/cff.c, src/cff/Jamfile, src/cff/rules.mk: Updated.
7670 * include/freetype/internal/cfftypes.h (CFF_EncodingRec): Use
7671 fixed-length arrays for `sids' and `codes'. Add `count' member.
7672 (CFF_FontRec): Add `psnames' member.
7674 * src/cff/cffdrivr.c, src/cff/cffload.c, src/cff/cffload.h,
7675 src/cff/cffobjs.c, src/cff/cffobjs.h, src/cff/cffparse.c,
7676 src/cffparse.h, src/cff/cffgload.c, src/cff/cffgload.h: Adding
7677 support for CFF charmaps, reformatting the sources, and removing
7678 some bugs in the Encoding and Charset loaders.
7679 Many fonts renamed to use lowercase only:
7681 CFF_Builder_Init -> cff_builder_init
7682 CFF_Builder_Done -> cff_builder_done
7683 CFF_Init_Decoder -> cff_decoder_init
7684 CFF_Parse_CharStrings -> cff_decoder_parse_charstrings
7685 CFF_Load_Glyph -> cff_slot_load
7686 CFF_Init_Decoder -> cff_decoder_init
7687 CFF_Prepare_Decoder -> cff_decoder_prepare
7688 CFF_Get_Standard_Encoding -> cff_get_standard_encoding
7689 CFF_Access_Element -> cff_index_access_element
7690 CFF_Forget_Element -> cff_index_forget_element
7691 CFF_Get_Name -> cff_index_get_name
7692 CFF_Get_String -> cff_index_get_sid_string
7693 CFF_Get_FD -> cff_fd_select_get
7694 CFF_Done_Charset -> cff_charset_done
7695 CFF_Load_Charset -> cff_charset_load
7696 CFF_Done_Encoding -> cff_encoding_done
7697 CFF_Load_Encoding -> cff_encoding_load
7698 CFF_Done_SubFont -> cff_subfont_done
7699 CFF_Load_Font -> cff_font_load
7700 CFF_Done_Font -> cff_font_done
7701 CFF_Size_Get_Global_Funcs -> cff_size_get_global_funcs
7702 CFF_Size_Done -> cff_size_done
7703 CFF_Size_Init -> cff_size_init
7704 CFF_Size_Reset -> cff_size_reset
7705 CFF_GlyphSlot_Done -> cff_slot_done
7706 CFF_GlyphSlot_Init -> cff_slot_init
7707 CFF_StrCopy -> cff_strcpy
7708 CFF_Face_Init -> cff_face_init
7709 CFF_Face_Done -> cff_face_done
7710 CFF_Driver_Init -> cff_driver_init
7711 CFF_Driver_Done -> cff_driver_done
7712 CFF_Parser_Init -> cff_parser_init
7713 CFF_Parser_Run -> cff_parser_run
7715 add_point -> cff_builder_add_point
7716 add_point1 -> cff_builder_add_point1
7717 add_contour -> cff_builder_add_contour
7718 close_contour -> cff_builder_close_contour
7719 cff_explicit_index -> cff_index_get_pointers
7721 2002-07-09 Owen Taylor <owen@redhat.com>
7723 * src/pshinter/pshglob.c (psh_globals_new): Fixed a bug that
7724 prevented the hinter from using correct standard width and height
7725 values, resulting in hinting bugs with certain fonts (e.g. Utopia).
7727 2002-07-07 David Turner <david@freetype.org>
7729 * src/base/ftglyph.c (FT_Glyph_To_Bitmap): Added code to return
7730 successfully when the function is called with a bitmap glyph (the
7731 previous code simply returned with an error).
7733 * docs/DEBUG.TXT: Adding debugging support documentation.
7735 * src/base/ftdebug.c (ft_debug_init), builds/win32/ftdebug.c
7736 (ft_debug_init), builds/amiga/src/ftdebug.c (ft_debug_init): Changed
7737 the syntax of the FT2_DEBUG environment variable used to control
7738 debugging output (i.e. logging and error messages). It must now
7741 any:6 memory:4 io:3 or
7742 any:6,memory:4,io:3 or
7745 2002-07-07 Owen Taylor <owen@redhat.com>
7747 * src/pshinter/pshglob.c (psh_blues_snap_stem): Adding support for
7749 * src/pshinter/pshglob.h (PSH_BluesRec): Add `blue_fuzz' field.
7750 * src/type1/t1load.c (T1_Open_Face): Initialize `blue_fuzz'.
7752 Adding support for hinter-specific bit flags, and the new
7753 FT_Set_Hint_Flags high-level API.
7755 * include/freetype/freetype.h (FT_Set_Hint_Flags): New function.
7756 (FT_HINT_NO_INTEGER_STEM, FT_HINT_NO_HSTEM_ALIGN,
7757 FT_HINT_NO_VSTEM_ALIGN): New macros.
7759 * include/freetype/internal/ftobjs.h (FT_Face_InternalRec): Add
7760 `hint_flags' member.
7762 * src/base/ftobjs.c (FT_Set_Hint_Flags): New function.
7764 * include/freetype/internal/psaux.h (T1_DecoderRec): Add `hint_flags'
7767 * include/freetype/internal/pshints.h (T1_Hints_ApplyFunc,
7768 T2_Hints_ApplyFunc): Add parameter to pass hint flags.
7770 * src/psaux/t1decode.c (T1_Decoder_Parse_Charstrings,
7771 T1_Decoder_Init): Use decoder->hint_flags.
7772 * src/cff/cffgload.h (CFF_Builder): Add `hint_flags' field.
7773 * src/cff/cffgload.c (CFF_Builder_Init): Set builder->hint_flags.
7774 (CFF_Parse_CharStrings): Updated.
7775 * src/pshinter/pshalgo1.c (ps1_hints_apply): Add parameter to handle
7776 hint flags (unused).
7777 * src/pshinter/pshalgo1.h: Updated.
7778 * src/pshinter/pshalgo2.c (ps2_hints_apply): Add parameter to handle
7779 hint flags (unused).
7780 * src/pshinter/pshalgo2.h: Updated.
7781 * src/pshinter/pshalgo3.c (ps3_hints_apply): Add parameter to handle
7783 * src/pshinter/pshalgo3.h: Updated.
7785 2002-07-04 David Turner <david@freetype.org>
7787 * src/pfr/pfrobjs.c (pfr_slot_load): Fixed a small bug that returned
7788 incorrect advances when the outline resolution was different from
7789 the metrics resolution.
7791 * src/autohint/ahhint.c: Removing compiler warnings.
7793 * src/autohint/ahglyph.c: s/FT_MEM_SET/FT_ZERO/ where appropriate.
7794 (ah_outline_link_segments): Slight improvements to the serif
7795 detection code. More work is needed though.
7797 2002-07-03 David Turner <david@freetype.org>
7799 Small improvements to the automatic hinter. Uneven stem-widths have
7800 now disappeared and everything looks much better, even if there are
7801 still issues with serifed fonts.
7803 * src/autohint/ahtypes.h (AH_Globals): Added `stds' array.
7804 * src/autohint/ahhint.c (OPTIM_STEM_SNAP): New #define.
7805 (ah_snap_width): Commented out.
7806 (ah_align_linked_edge): Renamed to...
7807 (ah_compute_stem_width): This.
7808 Don't allow uneven stem-widths.
7809 (ah_align_linked_edge): New function.
7810 (ah_align_serifed_edge): Don't strengthen serifs.
7811 (ah_hint_edges_3, ah_hinter_scale_globals): Updated.
7813 2002-07-03 Owen Taylor <owen@redhat.com>
7815 Adding new algorithm based on Owen Taylor's recent work.
7817 * src/pshinter/pshalgo3.c, src/pshinter/pshalgo3.h: New files.
7818 * src/pshinter/pshalgo.h: Updated.
7819 Use pshalgo3 by default.
7820 * src/pshinter/pshinter.c: Include pshalgo3.c.
7822 * src/pshinter/Jamfile, src/pshinter/rules.mk: Updated.
7824 2002-07-01 Owen Taylor <owen@redhat.com>
7826 * src/pshinter/pshalgo2.c (psh2_glyph_find_strong_points): Fix a bug
7827 where, if a glyph has more than hint mask, the second mask gets
7828 applied to points that should have been covered by the first mask.
7830 2002-07-01 Keith Packard <keithp@keithp.com>
7832 * src/sfnt/ttcmap0.c (tt_cmap8_char_next, tt_cmap12_char_next):
7833 Fixing the cmap 8 and 12 parsing routines.
7835 2002-07-01 David Turner <david@freetype.org>
7837 * src/base/ftsynth.c: Include FT_TRIGONOMETRY_H.
7838 (FT_Outline_Embolden): Renamed to...
7839 (FT_GlyphSlot_Embolden): This.
7840 Updated to new trigonometric functions.
7841 (FT_Outline_Oblique): Renamed to...
7842 (FT_GlyphSlot_Oblique): This.
7844 * include/freetype/ftsynth.h: Updated.
7846 2002-06-26 David Turner <david@freetype.org>
7848 * include/freetype/internal/ftobject.h: Updating the object
7849 sub-system definitions (still experimental).
7851 * src/base/fthash.c (ft_hash_remove): Fixing a small reallocation
7854 * src/base/fttrigon.c (FT_Vector_From_Polar, FT_Angle_Diff): New
7856 * include/freetype/fttrigon.h: Updated.
7859 Adding path stroker component (work in progress).
7861 * include/freetype/ftstroker.h, src/base/ftstroker.c: New files.
7862 * src/base/Jamfile: Updated.
7864 * include/freetype/config/ftheader.h (FT_STROKER_H): New macro.
7867 * src/truetype/ttgload.c (TT_Load_Composite_Glyph),
7868 src/base/ftoutln.c (FT_Vector_Transform): Fixed Werner's latest fix.
7869 FT_Vector_Transform wasn't buggy, the TrueType composite loader was.
7871 2002-06-24 Werner Lemberg <wl@gnu.org>
7873 * include/freetype/freetype.h (FREETYPE_PATCH): Set to 3.
7875 2002-06-21 David Turner <david@freetype.org>
7878 * Version 2.1.2 released.
7879 =========================
7882 2002-06-21 Roberto Alameda <ojancano@geekmail.de>.
7884 * include/freetype/internal/t42types.h (T42_Font): Removed since
7885 it is already in t42objs.h.
7886 (T42_Face): Use T1_FontRec.
7888 * src/base/fttype1.c (FT_Get_PS_Font_Info): Updated.
7889 (FT_Has_PS_Glyph_Names): Check for type42 driver name also.
7890 * src/type42/t42objs.h: Include FT_INTERNAL_TYPE42_TYPES_H.
7891 (T42_Face): Removed since it is already in t42types.h.
7893 2002-06-21 Detlef Würkner <TetiSoft@apg.lahn.de>
7895 * src/pfrgload.c (pfr_glyph_load_compound): Fix loading of composite
7898 2002-06-21 Sven Neumann <sven@convergence.de>
7900 * src/prf/pfrtypes.h (PFR_KernPair): New structure.
7901 (PFR_PhyFont): Use it.
7902 (PFR_KernFlags): New enumeration.
7903 * src/pfr/pfrload.c (pfr_extra_item_load_kerning_pairs): New
7905 (pfr_phy_font_extra_items): Use it.
7906 (pfr_phy_font_done): Updated.
7907 * src/pfr/pfrobjs.c (pfr_face_init): Set kerning flag conditionally.
7908 (pfr_face_get_kerning): New function.
7909 * src/pfr/pfrobjs.h: Updated.
7910 * src/pfr/pfrdrivr.c (pfr_driver_class): Updated.
7912 2002-06-21 David Turner <david@freetype.org>
7914 * README, docs/CHANGES: Preparing the 2.1.2 release.
7916 2002-06-19 Detlef Würkner <TetiSoft@apg.lahn.de>
7918 * src/base/fttype1.c: Include FT_INTERNAL_TYPE42_TYPES_H.
7919 (t1_face_check_cast): Removed.
7920 (FT_Get_PS_Font_Info): Make it work with CID and Type 42 drivers
7923 2002-06-19 Sebastien BARRE <http://barre.nom.fr/contact.html#email>
7925 * src/type42/t42parse.c (t42_parse_sfnts): Fix compiler warning.
7927 2002-06-19 Werner Lemberg <wl@gnu.org>
7929 * src/base/ftoutln.c (FT_Vector_Transform): Fix serious typo
7931 * src/truetype/ttgload.c (load_truetype_glyph): Replace `|' with
7932 `||' to make code easier to read.
7934 2002-06-18 Roberto Alameda <ojancano@geekmail.de>.
7936 * src/type42/t42objs.c (t42_check_size_change): Removed.
7937 (T42_Size_SetChars, T42_Size_SetPixels): Use FT_Activate_Size
7939 (T42_GlyphSlot_Load): Remove call to t42_check_size_change.
7941 2002-06-18 Detlef Würkner <TetiSoft@apg.lahn.de>
7943 * src/psaux/t1cmap.c (t1_cmap_custom_char_index,
7944 t1_cmap_custom_char_next): Fix index computation -- indices start
7945 with 0 and not with cmap->first.
7947 Provide default charmaps.
7949 * src/bdf/bdfdrivr.c (BDF_Face_Init), src/pcf/pcfdriver.c
7950 (PCF_Face_Init), src/pfr/pfrobjs.c (pfr_face_init),
7951 src/type1/t1objs (T1_Face_Init), src/winfonts/winfnt.c
7952 (FNT_Face_Init): Implement it.
7954 2002-06-17 Sven Neumann <sven@gimp.org>
7956 * src/pfr/pfrobjs.c (pfr_face_init): Fix typo.
7958 2002-06-16 Leonard Rosenthol <leonardr@lazerware.com>
7960 Updated Win32/VC++ projects to include the new PFR driver.
7962 * builds/win32/visualc/freetype.dsp: Updated.
7964 2002-06-16 Anthony Fok <fok@debian.org>
7966 Install freetype2.m4.
7968 * builds/unix/install.mk (install, uninstall): Handle it.
7970 2002-06-16 Detlef Würkner <TetiSoft@apg.lahn.de>
7972 Same fix for PFR driver.
7974 * src/pfr/pfrcmap.c (pfr_cmap_char_index, pfr_cmap_char_next):
7975 Increase return value by 1.
7976 * src/pfr/pfrobjs.c (pfr_slot_load): Decrease index by 1.
7978 2002-06-15 Detlef Würkner <TetiSoft@apg.lahn.de>
7980 Fix glyph indices to make index zero always the undefined glyph.
7982 * src/bdf/bdfdrivr.c (bdf_cmap_init): Don't decrease
7983 cmap->num_encodings.
7984 (bdf_cmap_char_index, bdf_cmap_char_next, BDF_Get_Char_Index):
7985 Increase result by 1 for normal cases.
7986 (BDF_Glyph_Load): Decrease index by 1.
7988 * src/pcf/pcfdriver.c (pcf_cmap_char_index, pcf_cmap_char_next,
7989 PCF_Char_Get_Index): Increase result by 1 for normal cases.
7990 (PCF_Glyph_Load): Decrease index by 1.
7991 * src/pcf/pcfread.c (pcf_get_encodings): Don't decrease j for
7992 allocating `encoding'.
7994 * src/base/ftobjs.c (FT_Load_Glyph, FT_Get_Glyph_Name): Fix
7997 2002-06-14 Detlef Würkner <TetiSoft@apg.lahn.de>
7999 Add new cmap support to BDF driver.
8001 * src/bdf/bdfdrivr.c (BDF_CMapRec) [FT_CONFIG_OPTION_USE_CMAPS]:
8003 (bdf_cmap_init, bdf_cmap_done, bdf_cmap_char_index,
8004 bdf_cmap_char_next) [FT_CONFIG_OPTION_USE_CMAPS]: New functions.
8005 (BDF_Get_Char_Index) [!FT_CONFIG_OPTION_USE_CMAPS]: Use only
8007 (BDF_Face_Init): Handle `AVERAGE_WIDTH' and `POINT_SIZE' keywords.
8008 Implement new cmap handling.
8009 (bdf_driver_class): Updated.
8011 2002-06-14 Werner Lemberg <wl@gnu.org>
8013 * Makefile, configure, */*.mk, builds/unix/unix-def.in,
8014 docs/CHANGES, docs/INSTALL: s/TOP/TOP_DIR/.
8016 2002-06-12 Werner Lemberg <wl@gnu.org>
8018 * src/bdf/bdflib.c: s/FT_Short/short/ for consistency.
8020 2002-06-11 David Turner <david@freetype.org>
8022 * builds/win32/ftdebug.c: Added a missing #endif.
8024 * src/sfnt/ttload.c, src/bdf/bdflib.c: Removing compiler warnings.
8026 Removed the bug in Type 42 driver that prevented un-hinted outlines
8029 * src/type42/t42objs.c (T42_Face_Init): Call FT_Done_Size.
8030 (T42_Size_Init): Call FT_Activate_Size.
8031 (t42_check_size_change): New function.
8032 (T42_Size_SetChars, T42_Size_SetPixels): Use it.
8033 (ft_glyphslot_clear): Replace FT_MEM_SET with FT_ZERO.
8034 (T42_GlyphSlot_Load): Use t42_check_size_change.
8035 Initialize more fields of `glyph'.
8037 * builds/win32/visualc/freetype.dsp: Updated.
8039 2002-06-09 David Turner <david@freetype.org>
8042 * Version 2.1.1 released.
8043 =========================
8046 2002-06-08 Juliusz Chroboczek <jch@pps.jussieu.fr>
8048 * include/freetype/internal/ftobjs.h, src/autohint/ahglyph.c,
8049 src/base/ftobjs.c, src/sfnt/ttcmap0.c, src/smooth/ftgrays.c: Don't
8050 use `setjmp', `longjmp', and `jmp_buf' but `ft_setjmp', `ft_longjmp',
8052 Removed direct references to <stdio.h> and <setjmp.h> when
8053 appropriate, to eventually replace them with a
8054 FT_CONFIG_STANDARD_LIBRARY_H. Useful for the XFree86 Font Server
8055 backend based on FT2.
8057 * src/base/fttype1.c (FT_Has_PS_Glyph_Names): Fix return value.
8059 2002-06-08 David Turner <david@freetype.org>
8061 * src/pcf/pcfdriver.c (pcf_cmap_char_next): Fixed a bug that caused
8062 the function to return invalid values.
8064 * src/cache/ftccache.i: Removing a typo that prevented
8065 the source's compilation.
8067 * src/cache/ftccache.c (ftc_node_hash_unlink): Fixed a
8068 bug that caused nasty memory overwrites. The hash table's
8069 buckets array wasn't correctly resized when shrinked.
8071 2002-06-08 Detlef Würkner <TetiSoft@apg.lahn.de>
8073 * builds/amiga/smakefile, builds/amiga/makefile: Updated.
8075 2002-06-08 Werner Lemberg <wl@gnu.org>
8077 * src/cache/ftccache.c (ftc_node_hash_unlink, ftc_node_hash_link)
8078 [FTC_CACHE_USE_LINEAR_HASHING]: Fix returned error code.
8079 Fix debugging messages.
8080 * src/cache/ftccache.i (GEN_CACHE_LOOKUP): Move declaration of
8081 `family' and `hash' up to make it compilable with g++.
8083 * src/type42/t42error.h: New file.
8084 * src/type42/t42drivr.c, src/type42/t42objs.c,
8085 src/type42/t42parse.c: Use t42 error codes.
8086 * src/type42/rules.mk: Updated.
8088 * src/base/ftnames.c: Include FT_INTERNAL_STREAM_H.
8090 2002-06-08 David Turner <david@freetype.org>
8092 * src/cache/ftccmap.c: GEN_CACHE_FAMILY_COMPARE,
8093 GEN_CACHE_NODE_COMPARE, GEN_CACHE_LOOKUP) [FTC_CACHE_USE_INLINE]:
8095 (ftc_cmap_cache_lookup) [!FTC_CACHE_USE_INLINE]: Typedef to
8097 (FTC_CMapCache_Lookup): Updated.
8099 Adding various experimental optimizations to the cache manager.
8101 * include/freetype/cache/ftccache.h (FTC_CACHE_USE_INLINE,
8102 FTC_CACHE_USE_LINEAR_HASHING): New options.
8103 (FTC_CacheRec) [FTC_CACHE_USE_LINEAR_HASHING]: New elements `p',
8104 `mask', and `slack'.
8106 * src/cache/ftccache.c (FTC_HASH_MAX_LOAD, FTC_HASH_MIN_LOAD,
8107 FTC_HASH_SUB_LOAD) [FTC_CACHE_USE_LINEAR_HASHING,
8108 FTC_HASH_INITIAL_SIZE]: New macros.
8109 (ftc_node_mru_link, ftc_node_mru_up): Optimized.
8110 (ftc_node_hash_unlink, ftc_node_hash_link)
8111 [FTC_CACHE_USE_LINEAR_HASHING]: New variants.
8112 (FTC_PRIMES_MIN, FTC_PRIMES_MAX, ftc_primes, ftc_prime_closest,
8113 FTC_CACHE_RESIZE_TEST, ftc_cache_resize)
8114 [!FTC_CACHE_USE_LINEAR_HASHING]: Define it conditionally.
8115 (ftc_cache_init, ftc_cache_clear) [FTC_CACHE_USE_LINEAR_HASHING]:
8117 (ftc_cache_lookup) [FTC_CACHE_USE_LINEAR_HASHING]: Implement it.
8119 * src/cache/ftccache.i: New file.
8121 * src/cache/ftcsbits.c (GEN_CACHE_FAMILY_COMPARE,
8122 GEN_CACHE_NODE_COMPARE, GEN_CACHE_LOOKUP) [FTC_CACHE_USE_INLINE]:
8124 (ftc_sbit_cache_lookup) [!FTC_CACHE_USE_INLINE]: Typedef to
8126 (FTC_SBitCache_Lookup): Updated.
8128 * src/type42/t42parse.c: Removing duplicate function.
8130 2002-06-07 Graham Asher <graham.asher@btinternet.com>
8132 * src/base/ftobjs.c (FT_Render_Glyph_Internal): Changed definition
8133 from FT_EXPORT_DEF to FT_BASE_DEF.
8135 2002-06-07 David Turner <david@freetype.org>
8137 Fixed the bug that prevented the correct display of fonts with
8140 * src/type42/t42drivr.c: Split into...
8141 * src/type42/t42drivr.h, src/type42/t42parse.c,
8142 src/type42/t42parse.h, src/type42/t42objs.h, src/type42/t42objs.c,
8143 src/type42/type42.c: New files.
8145 (t42_get_glyph_name, t42_get_ps_name, t42_get_name_index): Use
8148 (Get_Interface): Renamed to...
8149 (T42_Get_Interface): This.
8151 (T42_Open_Face, T42_Face_Done): Updated.
8152 (T42_Face_Init): Add new cmap support.
8154 (T42_Driver_Init, T42_Driver_Done, T42_Size_Init, T42_Size_Done,
8155 T42_GlyphSlot_Init, T42_GlyphSlot_Done): Updated.
8156 (Get_Char_Index, Get_Next_Char): Renamed to...
8157 (T42_CMap_CharIndex, T42_CMap_CharNext): This.
8159 (T42_Char_Size, T42_Pixel_Size): Renamed to...
8160 (T42_Size_SetChars, T42_Size_SetPixels): This.
8161 (T42_Load_Glyph): Renamed to...
8162 (T42_GlyphSlot_Load): This.
8164 (t42_init_loader, t42_done_loader): Renamed to...
8165 (t42_loader_init, t42_loader_done): This.
8166 (T42_New_Parser, T42_Finalize_Parser): Renamed to...
8167 (t42_parser_init, t42_parser_done): This.
8168 (parse_dict): Renamed to...
8169 (t42_parse_dict): This.
8170 (is_alpha, is_space, hexval): Renamed to...
8171 (t42_is_alpha, t42_is_space, t42_hexval): This.
8172 (parse_font_name, parse_font_bbox, parse_font_matrix,
8173 parse_encoding, parse_sfnts, parse_charstrings, parse_dict):
8175 (t42_parse_font_name, t42_parse_font_bbox, t42_parse_font_matrix,
8176 t42_parse_encoding, t42_parse_sfnts, t42_parse_charstrings,
8177 t42_parse_dict): This.
8180 (t42_keywords): Updated.
8182 * src/type42/Jamfile, src/type42/descrip.mms: Updated.
8184 2002-06-03 Werner Lemberg <wl@gnu.org>
8186 Add 8bpp support to BDF driver.
8188 * src/bdf/bdflib.c (_bdf_parse_start): Handle 8bpp.
8189 * src/bdf/bdfdrivr.c (BDF_Glyph_Load): Ditto.
8190 * src/bdf/README: Updated.
8192 2002-06-02 Detlef Würkner <TetiSoft@apg.lahn.de>
8194 * src/pfr/pfrload.c (pfr_phy_font_done): Free `blue_values' array.
8196 2002-05-29 Detlef Würkner <TetiSoft@apg.lahn.de>
8198 * src/bdf/bdflib.c (_bdf_readstream): Allocate `buf' dynamically.
8199 (_bdf_parse_glyphs): Use correct size for allocating
8201 (bdf_load_font): Free array conditionally.
8202 Return proper error code in case of failure.
8203 * src/bdf/bdfdrivr.c (BDF_Face_Init): Make it more robust against
8206 2002-05-29 Werner Lemberg <wl@gnu.org>
8208 * src/bdf/descrip.mms, src/type42/descrip.mms: New files.
8209 * descrip.mms (all): Updated.
8211 * src/bdf/bdflib.c (_bdf_parse_glyphs): Fix typo which prevented
8213 * src/pshglob.c (psh_blues_scale_zones): Fix compiler warning.
8215 2002-05-28 Detlef Würkner <TetiSoft@apg.lahn.de>
8217 * builds/amiga/makefile, builds/amiga/smakefile,
8218 amiga/include/freetype/config/ftmodule.h: Updated to include
8219 support for BDF and Type42 drivers.
8221 * docs/modules.txt: Updated.
8223 2005-05-28 David Turner <david@freetype.org>
8225 * docs/CHANGES: Updating file for next release (2.1.1).
8227 * src/bdf/bdflib.c: Removing compiler warnings.
8229 * include/freetype/ftxf86.h, src/base/ftxf86.c: New files.
8230 They provide a new API (FT_Get_X11_Font_Format) to retrieve an
8231 X11-compatible string describing the font format of a given face.
8232 This was put in a new optional base source file, corresponding to a
8233 new public header (named FT_XFREE86_H since this function should
8234 only be used within the XFree86 font server IMO).
8236 * include/freetype/config/ftheader.h (FT_XFREE86_H): New macro (not
8239 * src/base/fttype1.c: New file, provoding two new API functions
8240 (FT_Get_PS_Font_Info and FT_Has_PS_Glyph_Names).
8241 * include/freetype/t1tables.h: Updated.
8243 * src/base/Jamfile, src/base/rules.mk, src/base/descrip.mms:
8244 Updating build control files for the new files `ftxf86.c' and
8245 `fttype1.c' in src/base.
8247 * src/pshinter/pshglob.c (psh_blues_scale_zones): Fixed a bug that
8248 prevented family blue zones substitution from hapenning correctly.
8250 * include/freetype/ftbdf.h FT_Get_BDF_Charset_ID): Adding
8251 documentation comment.
8253 2002-05-28 Werner Lemberg <wl@gnu.org>
8255 * src/base/ftnames.c (FT_Get_Sfnt_Name): Don't use FT_STREAM_READ_AT
8257 Declare `stream' variable.
8259 * src/bdf/bdflib.c (_bdf_parse_glyphs): Replace floating point math
8260 with calls to `FT_MulDiv'.
8262 2002-05-28 David Turner <david@freetype.org>
8264 Fixing the SFNT name table loader to support various buggy fonts.
8265 It now ignores empty name entries, entries with invalid pointer
8266 Offsets and certain fonts containing tables with broken
8267 `storageOffset' fields.
8269 Name strings are now loaded on demand, which reduces the memory
8270 requirements for a given FT_Face tremendously (for example, the name
8271 table of Arial.ttf is about 10Kb and contains 70 names).
8273 This is a temporary fix. The whole name table loader and interface
8274 will be rewritten in a much more cleanly way shortly, once CSEH have
8275 been introduced in the sources.
8277 * include/freetype/internal/tttypes.h (TT_NameEntryRec): Change
8278 type of `stringOffset' to FT_ULong.
8279 (TT_NameTableRec): Change type of `numNameRecords' and
8280 `storageOffset' to FT_UInt.
8281 Replace `storage' with `stream'.
8282 * src/base/ftnames.c (FT_Get_Sfnt_Name): Load name on demand.
8283 * src/sfnt/sfdriver.c (get_sfnt_postscript_name): Ditto.
8284 Make code more robust.
8285 * src/sfnt/sfobjs.c (TT_NameEntry_ConvertFunc): New typedef.
8286 (tt_face_get_name): Use it.
8287 Make code more robust.
8288 * src/sfnt/ttload.c (TT_Load_Names): Use `static' for arrays.
8289 Handle invalid `storageOffset' data better.
8290 Set length fields to zero for invalid or ignored data.
8291 Remove code within FT_DEBUG_LEVEL_TRACE.
8292 (TT_Free_Names): Updated.
8294 2002-05-24 Tim Mooney <enchanter@users.sourceforge.net>
8296 * builds/unix/ft-munmap.m4: New file, extracted FT_MUNMAP_DECL and
8297 FT_MUNMAP_PARAM from aclocal.m4 into here, so aclocal.m4 can be
8298 rebuilt from sources. Set macro serial to 1, and use third argument
8299 to AC_DEFINE for our two custom symbols, so ftconfig.in could one day
8300 be rebuilt with autoheader (not recommended now, ftconfig.in is a
8303 2002-05-22 Werner Lemberg <wl@gnu.org>
8305 * include/freetype/config/ftheader.h (FT_BEZIER_H): Removed.
8306 (FT_BDF_H): New macro for accessing `ftbdf.h'.
8308 * src/type42/t42drivr.c (hexval): Fix typo.
8310 2002-05-21 Martin Muskens <mmuskens@aurelon.com>
8312 * src/psaux/psobjs.c (T1Radix): New function.
8313 (t1_toint): Use it to handle numbers in radix format.
8315 * src/psaux/t1decode.c (T1_Decoder_Parse_Charstrings): Add dummy
8316 for undocumented, obsolete opcode 15.
8318 2002-05-21 David Turner <david@freetype.org>
8320 * src/bdf/bdflib.c: Removed compiler warning, and changed all tables
8321 to the `static const' storage specifier (instead of simply
8324 * src/type42/t42drivr.c (hexval): Use more efficient code.
8325 Removing compiler warnings.
8326 * src/bdf/bdfdrivr.c: Removing compiler warnings.
8328 * include/freetype/internal/ftbdf.h, src/base/ftbdf.c,
8329 src/base/descrip.mms, src/base/Jamfile, src/base/rules.mk
8330 (FT_Get_BDF_Charset_ID): New API to retrieve BDF-specific strings
8331 from a face. This is much cleaner than accessing the internal types
8332 `BDF_Public_Face' defined in FT_INTERNAL_BDF_TYPES_H.
8334 2002-05-21 Werner Lemberg <wl@gnu.org>
8336 * src/bdf/README: Mention Microsoft's SBIT tool.
8338 * src/cff/cffdrivr.c, src/cid/cidriver.c, src/pcf/pcfdriver.c,
8339 src/truetype/ttdriver.c, src/type1/t1driver.c,
8340 src/winfonts/winfnt.c, src/type42/t42drivr.c, src/bdf/bdfdrivr.c
8341 [FT_CONFIG_OPTION_DYNAMIC_DRIVERS]: Completely removed. It has
8344 2002-05-21 Roberto Alameda <ojancano@geekmail.de>.
8346 * src/type42/t42drivr.c: s/T42_ENCODING_TYPE_/T1_ENCODING_TYPE_/.
8347 (parse_font_matrix): Remove unnecessary code.
8348 (parse_sfnts): Initialize some variables.
8349 (t42_driver_class) [TT_CONFIG_OPTION_BYTECODE_INTERPRETER]: Use
8350 ft_module_driver_has_hinter conditionally.
8351 Moved some type 42 specific structure definitions to...
8352 * include/freetype/internal/t42types.h: New file.
8353 * include/freetype/internal/internal.h (FT_INTERNAL_T42_TYPES_H):
8356 2002-05-20 Werner Lemberg <wl@gnu.org>
8358 * include/freetype/cache/ftcsbits.h (FTC_SBit): Added a new field
8359 `num_grays' for specifying the number of used gray levels.
8360 * src/cache/ftcsbits.c (ftc_sbit_node_load): Initialize it.
8362 2002-05-19 Werner Lemberg <wl@gnu.org>
8364 Adding a driver for BDF fonts written by Francesco Zappa Nardelli
8365 <Francesco.Zappa.Nardelli@ens.fr>. Heavily modified by me to
8366 better adapt it to FreeType, removing unneeded stuff. Additionally,
8367 it now supports Mark Leisher's BDF extension for anti-aliased
8368 bitmap glyphs with 2 and 4 bpp.
8370 * src/bdf/*: New driver.
8371 * include/freetype/internal/bdftypes.h: New file.
8372 * include/freetype/internal/fttrace.h: Added BDF driver components.
8373 * include/freetype/fterrdef.h: Added error codes for BDF driver.
8374 * include/freetype/config/ftmodule.h, src/Jamfile: Updated.
8375 * include/freetype/internal/internal.h (FT_INTERNAL_BDF_TYPES_H):
8378 * include/freetype/config/ftstdlib.h (ft_sprintf): New alias for
8381 2002-05-18 Werner Lemberg <wl@gnu.org>
8383 * include/freetype/internal/fttrace.h: Added Type 42 driver
8385 * src/type42/t42drivr.c: Use it.
8387 * include/freetype/internal/internal.h (FT_INTERNAL_PCF_TYPES_H):
8390 2002-05-17 Werner Lemberg <wl@gnu.org>
8392 * src/type42/Jamfile: New file.
8394 2002-05-14 Werner Lemberg <wl@gnu.org>
8396 Adding a driver for Type42 fonts written by Roberto Alameda
8397 <ojancano@geekmail.de>.
8399 * src/type42/*: New driver.
8400 * include/freetype/config/ftmodule.h, src/Jamfile: Updated.
8401 * include/freetype/config/ftstdlib.h (ft_xdigit, ft_memcmp,
8402 ft_atoi): New aliases for xdigit, memcmp, and atoi, respectively.
8404 2002-05-12 Owen Taylor <otaylor@redhat.com>
8406 * src/sfnt/ttload.c (TT_LookUp_Table): Protect against tables
8407 with a zero length value.
8409 2002-05-12 Michael Pfeiffer <michael.pfeiffer@utanet.at>
8411 * builds/beos/beos.mk: Include `link-std.mk'.
8413 2002-05-12 Werner Lemberg <wl@gnu.org>
8415 * src/type1/t1load.h (T1_Loader): Renamed to...
8416 (T1_LoaderRec): This.
8417 (T1_Loader): Now pointer to T1_LoaderRec.
8418 * src/type1/t1load.c: Updated.
8420 * include/freetype/internal/t1types.h, src/type1/t1load.c,
8422 s/T1_ENCODING_TYPE_EXPORT/T1_ENCODING_TYPE_EXPERT/.
8424 2002-05-06 Werner Lemberg <wl@gnu.org>
8426 * README: Add a note regarding libttf vs. libfreetype.
8428 2002-05-05 Werner Lemberg <wl@gnu.org>
8430 FreeType 2 can now be built in an external directory with the
8431 configure script also.
8433 * builds/freetype.mk (INCLUDES): Add `OBJ_DIR'.
8435 * builds/unix/detect.mk (have_mk): New variable to test for
8437 (unix-def.mk): Defined according to value of `have_mk'.
8438 * builds/unix/unix.mk (have_mk): New variable to test for
8440 Select include paths for unix-def.mk and unix-cc.mk according
8441 to value of `have_mk'.
8442 * builds/unix/unix-def.in (OBJ_BUILD): New variable.
8443 (DISTCLEAN): Use it.
8444 * builds/unix/unix-cc.in (LIBTOOL): Define default value only
8446 * builds/unix/install.mk (install): Use `OBJ_BUILD' for installing
8449 * configure: Don't depend on bash features.
8450 (ft2_dir, abs_curr_dir, abs_ft2_dir): New variables (code
8451 partially taken from Autoconf).
8452 Build a dummy Makefile if not building in source tree.
8454 * docs/INSTALL: Document it.
8456 2002-05-04 David Turner <david@freetype.org>
8458 * src/truetype/ttgload.c (TT_Load_Glyph): Finally fixing the last
8459 bug that prevented FreeType 2.x and FreeType 1.x to produce
8460 bit-by-bit identical monochrome glyph bitmaps with native TrueType
8461 hinting. The culprit was a single-bit flag that wasn't set
8462 correctly by the TrueType glyph loader.
8464 * src/otlayout/otlayout.h, src/otlayout/otlbase.c,
8465 src/otlayout/otlbase.h, src/otlayout/otlconf.h,
8466 src/otlayout/otlgdef.c, src/otlayout/otlgdef.h,
8467 src/otlayout/otlgpos.c, src/otlayout/otlgpos.h,
8468 src/otlayout/otlgsub.c, src/otlayout/otlgsub.h,
8469 src/otlayout/otljstf.c, src/otlayout/otljstf.h,
8470 src/otlayout/otltable.c, src/otlayout/otltable.h,
8471 src/otlayout/otltags.h: New OpenType Layout source files. The
8472 module is still incomplete.
8474 2002-05-02 Werner Lemberg <wl@gnu.org>
8476 * src/sfnt/ttcmap0.c (tt_cmap4_char_index): Fix serious typo
8477 (0xFFFU -> 0xFFFFU).
8479 2002-05-01 Werner Lemberg <wl@gnu.org>
8481 * docs/INSTALL: Fix URL of makepp.
8483 2002-05-01 David Turner <david@freetype.org>
8485 * src/sfnt/sfobjs.c (tt_face_get_name): Fixing a bug that caused
8486 FreeType to crash when certain broken fonts (e.g. `hya6gb.ttf')
8489 * src/sfnt/ttload.c (TT_Load_Names): Applied a small work-around to
8490 manage fonts containing a broken name table (e.g. `hya6gb.ttf').
8492 * src/sfnt/ttcmap0.c (tt_cmap4_validate): Fixed over-restrictive
8493 validation test. The charmap validator now accepts overlapping
8494 ranges in format 4 charmaps.
8496 * src/sfnt/ttcmap0.c (tt_cmap4_char_index): Switched to a binary
8497 search algorithm. Certain fonts contain more than 170 distinct
8500 * include/freetype/config/ftstdlib.h: Adding an alias for the `exit'
8501 function. This will be used in the near future to panic in case of
8502 unexpected exception (which shouldn't happen in theory).
8504 * include/freetype/internal/fthash.h, src/base/fthash.c: New files.
8505 This is generic implementation of dynamic hash tables using a linear
8506 algorithm (to get rid of `stalls' during resizes). In the future
8507 this will be used in at least three parts of the library: the cache
8508 sub-system, the object sub-system, and the memory debugger.
8510 * src/base/Jamfile: Updated.
8512 * include/freetype/internal/internal.h (FT_INTERNAL_HASH_H,
8513 FT_INTERNAL_OBJECT_H): New macros.
8515 * include/freetype/internal/ftcore.h: New file to group all new
8516 definitions related to exception handling and memory management. It
8517 is very likely that this file will disappear or be renamed in the
8520 * include/freetype/internal/ftobject.h, include/freetype/ftsysmem.h:
8521 Adding comments to better explain the object sub-system as well as
8522 the new memory manager interface.
8524 2002-04-30 Wenlin Institute (Tom Bishop) <wenlin@wenlin.com>
8526 * src/base/ftmac.c (p2c_str): Removed.
8527 (file_spec_from_path) [TARGET_API_MAC_CARBON]: Added support for
8529 (is_dfont) [TARGET_API_MAC_CARBON]: Define only for OS X.
8530 Handle `nameLen' <= 6 also.
8531 (parse_fond): Remove unused variable `name_table'.
8532 Use functionality of old p2c_str directly.
8534 (read_lwfn): Initialize `size_p'.
8535 Check for size_p == NULL.
8536 (new_memory_stream, open_face_from_buffer): Updated to FreeType 2.1.
8537 (FT_New_Face_From_LWFN): Remove unused variable `memory'.
8538 Remove some dead code.
8539 (FT_New_Face_From_SFNT): Remove unused variable `stream'.
8540 (FT_New_Face_From_dfont) [TARGET_API_MAC_CARBON]: Define only for
8542 (FT_New_Face_From_FOND): Remove unused variable `error'.
8543 (ResourceForkSize): New function.
8544 (FT_New_Face): Use it.
8545 Handle empty resource forks.
8546 Conditionalize some code for OS X.
8547 Add code to call normal loader as a fallback.
8549 2002-04-30 Werner Lemberg <wl@gnu.org>
8551 `interface' is reserved on the Mac.
8553 * include/freetype/ftoutln.h, include/freetype/internal/sfnt.h,
8554 src/base/ftoutln.c: s/interface/func_interface/.
8555 * src/base/ftbbox.c (FT_Outline_Get_BBox):
8556 s/interface/bbox_interface/.
8557 * src/cff/cffdrivr.c: s/interface/module_interface/.
8558 * src/cff/cffload.c, src/cff/cffload.h:
8559 s/interface/psnames_interface/.
8560 * src/cid/cidriver.c: s/interface/cid_interface/.
8561 * src/sfnt/sfdriver.c: s/interface/module_interface/.
8562 * src/smooth/ftgrays.c: s/interface/func_interface/.
8563 * src/truetype/ttdriver.c: s/interface/tt_interface/.
8564 * src/type1/t1driver.c: s/interface/t1_interface/.
8566 Some more variable renames to avoid troubles on the Mac.
8568 * src/raster/ftraster.c:
8569 s/Unknown|Ascending|Descending|Flat/\1_State/.
8570 * src/smooth/ftgrays.c: s/TScan/TCoord/.
8572 Other changes for the Mac.
8574 * include/freetype/config/ftconfig.h: Define FT_MACINTOSH for
8576 * src/base/ftobjs.c: s/macintosh/FT_MACINTOSH/.
8578 * src/raster/ftrend1.c (ft_raster1_render): Make `pitch' always
8581 2002-04-29 Jouk Jansen <joukj@hrem.stm.tudelft.nl>
8583 * descrip.mms (all): Add pfr driver.
8585 2002-04-28 Werner Lemberg <wl@gnu.org>
8587 * src/pfr/pfrerror.h: New file.
8588 * include/freetype/ftmoderr.h: Add PFR error codes.
8589 * src/pfr/pfrgload.c: Include pfrerror.h.
8590 Use PCF error codes.
8591 (pfr_extra_item_load_stem_snaps): Fix debug message.
8592 * src/pfr/pfrgload.c: Include pfrerror.h.
8593 Use PCF error codes.
8594 (pfr_extra_item_load_bitmap_info, pfr_glyph_load_simple,
8595 pfr_glyph_load_compound): Fix debug message.
8596 * src/pfr/pfrobjs.c: Include pfrerror.h.
8597 Use PCF error codes.
8598 (pfr_face_init): Return PFR_Err_Unknown_File_Format.
8599 * src/pfr/rules.mk (PFR_DRV_H): Include pfrerror.h.
8601 * src/pcf/pcfdriver.c (PCF_Face_Init) [!FT_CONFIG_OPTION_USE_CMAPS]:
8602 `root' -> `face->root'.
8603 * src/sfnt/ttcmap0.c (TT_Build_CMaps) [!FT_CONFIG_OPTION_USE_CMAPS]:
8605 * src/sfnt/ttcmap0.c: Declare TT_Build_CMaps only for
8606 FT_CONFIG_OPTION_USE_CMAPS.
8608 2002-04-27 Werner Lemberg <wl@gnu.org>
8610 * src/cache/ftccache.c (ftc_cache_lookup),
8611 src/cache/ftccmap.c (ftc_cmap_family_init),
8612 src/cache/ftcmanag.c (ftc_family_table_alloc),
8613 src/cache/ftcsbits.c (FTC_SBit_Cache_Lookup): Use FTC_Err_*.
8614 src/cache/ftcimage.c (FTC_Image_Cache_Lookup): Use FTC_Err_*.
8615 (FTC_ImageCache_Lookup): Fix handling of invalid arguments.
8617 2002-04-22 Werner Lemberg <wl@gnu.org>
8619 * builds/unix/configure.ac: Set `version_info' to 9:1:3 (FT2
8620 version 2.0.9 has 9:0:3).
8621 * builds/unix/configure: Regenerated (using autoconf 2.53).
8623 2002-04-19 Werner Lemberg <wl@gnu.org>
8625 * src/pfr/pfrload.c (pfr_extra_items_farse): Fix debug message.
8626 (pfr_phy_font_load): s/size/Size/ for local variable to avoid
8628 * src/pfr/pfrobjs.c (pfr_face_init): Fix debug message.
8629 (pfr_slot_load): Remove redundant local variable.
8631 2002-04-19 David Turner <david@freetype.org>
8633 Adding a PFR font driver to the FreeType sources. Note that it
8634 doesn't support embedded bitmaps or kerning tables yet.
8636 src/pfr/*: New files.
8638 * include/freetype/config/ftmodule.h,
8639 include/freetype/internal/fttrace.h, src/Jamefile: Updated.
8641 * src/type1/t1gload.h (T1_Load_Glyph), src/type1/t1gload.c
8642 (T1_Load_Glyph): Fixed incorrect parameter sign-ness in callback
8645 * include/freetype/internal/ftmemory.h (FT_MEM_ZERO, FT_ZERO): New
8648 * include/freetype/internal/ftstream.h (FT_NEXT_OFF3, FT_NEXT_UOFF3,
8649 FT_NEXT_OFF3_LE, FT_NEXT_UOFF3_LE): New macros to parse in-memory
8652 2002-04-18 David Turner <david@freetype.org>
8654 * src/base/ftobjs.c, builds/win32/ftdebug.c,
8655 builds/amiga/src/base/ftdebug.c: Version 2.1.0 couldn't be linked
8656 against applications in Win32 and Amiga builds due to changes to
8657 `src/base/ftdebug.c' that were not properly propagated to
8658 `builds/win32' and `builds/amiga'. This has been fixed.
8660 * include/freetype/internal/ftobject.h,
8661 include/freetype/internal/ftexcept.h, include/freetype/ftsysmem.h,
8662 include/freetype/ftsysio.h, src/base/ftsysmem.c, src/base/ftsysio.c:
8663 New experimental files.
8665 2002-04-17 David Turner <david@freetype.org>
8668 * Version 2.1.0 released.
8669 =========================
8672 2002-04-17 Michael Jansson <mjan@em2-solutions.com>
8674 * src/type1/t1gload.c (T1_Compute_Max_Advance): Fixed a small bug
8675 that prevented the function to return the correct value.
8677 2002-04-16 Francesco Zappa Nardelli <Francesco.Zappa.Nardelli@ens.fr>
8679 * src/pcf/pcfread (pcf_get_accell): Fix parsing of accelerator
8682 2002-04-15 David Turner <david@freetype.org>
8684 * docs/FTL.txt: Formatting.
8686 * include/freetype/config/ftoption.h: Reduce the size of the
8687 render pool from 32kByte to 16kByte.
8689 * src/pcf/pcfread.c (pcf_seek_to_table_type): Remove compiler
8692 * include/freetype/config/ftoption.h (FT_MAX_EXTENSIONS): Removed.
8694 * docs/CHANGES: Preparing 2.1.0 release.
8696 2002-04-13 Werner LEMBERG <wl@gnu.org>
8698 * src/cff/cffgload.c (CFF_Parse_CharStrings): s/rand/Rand/ to avoid
8701 2002-04-12 David Turner <david@freetype.org>
8703 * README.UNX: Updated the Unix-specific quick-compilation guide to
8704 warn about the GNU Make requirement at compile time.
8706 * include/freetype/config/ftstdlib.h,
8707 include/freetype/config/ftconfig.h,
8708 include/freetype/config/ftheader.h,
8709 include/freetype/internal/ftmemory.h,
8710 include/freetype/internal/ftobjs.h,
8712 src/autohint/ahoptim.c,
8714 src/base/ftdbgmem.c, src/base/ftdebug.c, src/base/ftmac.c,
8715 src/base/ftobjs.c, src/base/ftsystem.c,
8717 src/cache/ftcimage.c, src/cache/ftcsbits.c,
8719 src/cff/cffdriver.c, src/cff/cffload.c, src/cff/cffobjs.c,
8721 src/cid/cidload.c, src/cid/cidparse.c, src/cid/cidriver.c,
8723 src/pcf/pcfdriver.c, src/pcf/pcfread.c,
8725 src/psaux/t1cmap.c, src/psaux/t1decode.c,
8727 src/pshinter/pshalgo1.c, src/pshinter/pshalgo2.c,
8728 src/pshinter/pshrec.c,
8730 src/psnames/psmodule.c,
8732 src/raster/ftraster.c,
8734 src/sfnt/sfdriver.c, src/sfnt/ttload.c,
8736 src/smooth/ftgrays.c,
8738 src/type1/t1afm.c, src/type1/t1driver.c, src/type1/t1gload.c,
8739 src/type1/t1load.c, src/type1/t1objs.c, src/type1/t1parse.c,
8741 builds/unix/ftconfig.in, builds/vms/ftconfig.h,
8743 builds/amiga/src/base/ftdebug.c:
8745 Added the new configuration file `ftstdlib.h' used to define
8746 aliases for all ISO C library functions used by the engine
8747 (e.g. strlen, qsort, setjmp, etc.).
8749 This eases the porting of FreeType 2 to environments like
8750 XFree86 modules/extensions.
8752 Also removed many #include <string.h>, #include <stdlib.h>, etc.
8753 from the engine's sources where they are not needed.
8755 * src/sfnt/ttpost.c: Use macro name for psnames.h.
8757 2002-04-12 Vincent Caron <v.caron@zerodeux.net>
8759 * configure, builds/detect.mk: Updated the build system to print
8760 a warning message in case GNU Make isn't used to build the library.
8762 2002-04-11 David Turner <david@freetype.org>
8764 * README, docs/CHANGES, Jamfile.in: Updates for the 2.1.0 release.
8766 * docs/FTL.txt: Updated license text to provide a preferred
8767 disclaimer and adjust copyright dates/extents.
8769 * include/freetype/cache/ftcglyph.h: Removing obsolete (and
8772 * Jamfile.in: New file.
8774 2002-04-11 Maxim Shemanarev <mcseemagg@yahoo.com>
8776 * src/smooth/ftgrays.c (gray_hline): Minor optimization.
8778 2002-04-02 Werner Lemberg <wl@gnu.org>
8780 Fixes from the stable branch:
8782 * include/freetype/config/ftoption.h (FT_CONFIG_OPTION_OLD_CALCS):
8784 [FT_CONFIG_OPTION_OLD_CALCS]: Removed.
8785 * include/freetype/internal/ftcalc.h, src/base/ftcalc.c
8786 [FT_CONFIG_OPTION_OLD_CALCS]: Removed.
8788 * src/base/fttrigon.c (FT_Vector_Length): Change algorithm to match
8789 output of FreeType 1.
8791 * src/pshinter/pshglob.c (psh_globals_scale_widths): Fixed a small
8792 bug that created un-even stem widths when hinting Postscript fonts.
8794 * src/type1/t1driver.c, src/type1/t1parse.c: 16bit fixes.
8796 2002-04-01 Werner Lemberg <wl@gnu.org>
8798 * src/truetype/ttgload.c: 16bit fixes.
8799 (TT_Load_Simple_Glyph): Improve debug messages.
8800 (load_truetype_glyph): Remove dead code.
8801 * src/truetype/ttinterp.c: 16bit fixes.
8802 * src/truetype/ttobjs.c: Ditto.
8804 * include/freetype/ftsnames.h, include/freetype/internal/sfnt.h,
8805 src/cff/cffload.h, src/psaux/psobjs.h, src/truetype/ttinterp.[ch],
8806 src/sfnt/ttpost.h: s/index/idx/.
8808 2002-03-31 Yao Zhang <yaoz@vidar.niaaa.nih.gov>
8810 * src/truetype/ttobjs.c (TT_Size_Init): Fix typo.
8812 2002-03-31 Werner Lemberg <wl@gnu.org>
8814 * src/otlayout/otlcommn.c, src/otlayout/otlcommn.h: s/index/idx/.
8815 * src/psaux/t1cmap.c: Ditto.
8816 * src/sfnt/ttcmap0.c: Ditto.
8818 * include/freetype/internal/tttypes.h,
8819 include/freetype/internal/sfnt.h (TT_Goto_Table_Func): Renamed to ...
8820 (TT_Loader_GotoTableFunc): This.
8821 * src/psaux/t1decode.c (T1_Decoder_Parse_Charstrings): Fix debug
8823 * src/psnames/psmodule.c (psnames_interface)
8824 [!FT_CONFIG_OPTION_ADOBE_GLYPH_LIST]: Fix typo.
8825 * src/sfnt/sfdriver.c (get_sfnt_table): 16bit fix.
8826 * src/sfnt/ttcmap.c: 16bit fixes (0xFFFF -> 0xFFFFU).
8827 * src/sfnt/ttcmap0.c: 16bit fixes.
8828 (TT_Build_CMaps): Simplify debug messages.
8829 (tt_cmap12_char_next): Fix offset.
8830 * src/sfnt/ttload.c (TT_Load_Names, TT_Load_CMap): Fix debug
8832 (TT_Load_OS2): 16bit fix.
8834 2002-03-30 David Turner <david@freetype.org>
8836 * include/freetype/internal/tttypes.h: Adding comments to some of
8837 the TT_FaceRec fields.
8839 * src/sfnt/ttcmap0.c (TT_Build_CMaps): Removed compiler warnings.
8841 * src/sfnt/sfobjs.c (tt_name_entry_ascii_from_{utf16,ucs4,other}:
8843 (tt_face_get_name): Use them to properly extract an ascii font name.
8845 2002-03-30 Werner Lemberg <wl@gnu.org>
8847 * include/freetype/t1tables.h (t1_blend_max): Fix typo.
8848 * src/base/ftstream.c: Simplify FT_ERROR calls.
8849 * src/cff/cffdrivr.c (cff_get_glyph_name): Fix debug message.
8851 * src/cff/cffobjs.c (CFF_Driver_Init, CFF_Driver_Done)
8852 [TT_CONFIG_OPTION_EXTEND_ENGINE]: Removed.
8853 * src/cff/sfobjs.c (SFNT_Load_Face)
8854 [TT_CONFIG_OPTION_EXTEND_ENGINE]: Ditto.
8855 * src/truetype/ttobjs.c (TT_Init_Driver, TT_Done_Driver)
8856 [TT_CONFIG_OPTION_EXTEND_ENGINE]: Ditto.
8858 * src/truetype/ttdriver.c, src/truetype/ttobjs.c,
8859 src/truetype/ttobjs.h: Renaming driver functions to the
8860 FT_<Subject>_<Action> scheme:
8862 TT_Init_Driver => TT_Driver_Init
8863 TT_Done_Driver => TT_Driver_Done
8864 TT_Init_Face => TT_Face_Init
8865 TT_Done_Face => TT_Face_Done
8866 TT_Init_Size => TT_Size_Init
8867 TT_Done_Size => TT_Size_Done
8868 TT_Reset_Size => TT_Size_Reset
8870 2002-03-29 Werner Lemberg <wl@gnu.org>
8872 * builds/vms/ftconfig.h: Rename LOCAL_DEF and LOCAL_FUNC to
8873 FT_LOCAL and FT_LOCAL_DEF, respectively, as with other ftconfig.h
8875 * builds/unix/ftconfig.in: Add argument to FT_LOCAL and
8877 * src/truetype/ttinterp.c: s/FT_Assert/FT_ASSERT/.
8878 * builds/unix/configure.ac: Temporarily deactivate creation of
8880 * builds/unix/configure: Updated.
8882 2002-03-28 KUSANO Takayuki <AE5T-KSN@asahi-net.or.jp>
8884 * src/sfnt/sfdriver.c (get_sfnt_postscript_name): Fix serious typos.
8886 2002-03-28 Werner Lemberg <wl@gnu.org>
8888 * include/freetype/internal/psaux.h (PSAux_ServiceRec): Fix
8890 * include/freetype/internal/t1types.h (T1_FaceRec): Use `const' for
8892 * src/base/ftapi.c (FT_New_Memory_Stream): Fix typos.
8893 * src/psaux/t1cmap.c (t1_cmap_std_init, t1_cmap_unicode_init): Add
8895 (t1_cmap_{standard,expert,custom,unicode}_class_rec): Use
8896 `FT_CALLBACK_TABLE_DEF'.
8897 * src/psaux/t1cmap.h: Updated.
8898 * src/sfnt/ttcmap0.c (TT_Build_CMaps): Use `ft_encoding_none'
8900 * src/type1/t1objs.c (T1_Face_Init): Use casts.
8902 2002-03-26 David Turner <david@freetype.org>
8904 * src/sfnt/sfdriver.c, src/sfnt/sfobjs.c, src/sfnt/ttcmap0.c:
8905 Fixed a small bug in the FT_CMaps support code.
8907 2002-03-25 David Turner <david@freetype.org>
8909 * src/truetype/ttinterp.c (Norm): Replaced with...
8911 (TT_MulFix14, TT_DotFix14): New functions.
8912 (Project, Dual_Project, Free_Project, Compute_Point_Displacement,
8913 Ins_SHPIX, Ins_MIAP, Ins_MIRP): Use them.
8914 [FT_CONFIG_OPTION_OLD_CALCS]: Removed all code.
8916 2002-03-22 David Turner <david@freetype.org>
8918 * src/base/ftobjs.c, src/sfnt/ttcmap0.c, src/type1/t1objs.c:
8919 Various fixes to make the FT_CMaps support work correctly (more
8920 tests are still needed).
8922 * include/freetype/internal/ftobjs.h, src/sfnt/Jamfile,
8923 src/sfnt/rules.mk, src/sfnt/sfnt.c, src/sfnt/sfobjs.c,
8924 src/sfnt/ttload.c, src/sfnt/ttcmap0.c, src/sfnt/ttcmap0.h: Updated
8925 the SFNT charmap support to use FT_CMaps.
8927 * include/freetype/fterrdef.h: New file.
8928 * include/freetype/fterrors.h: Include it. It contains all error
8930 * include/freetype/config/ftheader.h (FT_ERROR_DEFINITIONS_H): New
8933 * include/freetype/internal/ftmemory.h, and a lot of other files:
8934 Changed the names of memory macros. Examples:
8936 MEM_Set => FT_MEM_SET
8937 MEM_Copy => FT_MEM_COPY
8938 MEM_Move => FT_MEM_MOVE
8942 REALLOC = >FT_REALLOC
8944 FT_NEW was introduced to allocate a new object from a _typed_
8947 Note that ALLOC_ARRAY and REALLOC_ARRAY have been replaced by
8948 FT_NEW_ARRAY and FT_RENEW_ARRAY which take _typed_ pointer
8951 This results in _lots_ of sources being changed, but makes the code
8952 more generic and less error-prone.
8954 * include/freetype/internal/ftstream.h, src/base/ftstream.c,
8955 src/cff/cffload.c, src/pcf/pcfread.c, src/sfnt/ttcmap.c,
8956 src/sfnt/ttcmap0.c, src/sfnt/ttload.c, src/sfnt/ttpost.c,
8957 src/sfnt/ttsbit.c, src/truetype/ttgload.c, src/truetype/ttpload.c,
8958 src/winfonts/winfnt.c: Changed the definitions of stream macros.
8961 NEXT_Byte => FT_NEXT_BYTE
8962 NEXT_Short => FT_NEXT_SHORT
8963 NEXT_UShortLE => FT_NEXT_USHORT_LE
8964 READ_Short => FT_READ_SHORT
8965 GET_Long => FT_GET_LONG
8968 Also introduced the FT_PEEK_XXXX functions.
8970 * src/cff/cffobjs.c (CFF_Build_Unicode_Charmap): Removed commented
8972 (find_encoding): Removed.
8973 (CFF_Face_Init): Remove charmap support.
8975 * include/freetype/config/ftoption.h (FT_CONFIG_OPTION_USE_CMAPS,
8976 TT_CONFIG_CMAP_FORMAT{0,2,4,6,8,10,12}): New macros to fine-tune
8979 2002-03-21 David Turner <david@freetype.org>
8981 * src/base/ftobjs.c, src/pcf/pcfdriver.c, src/pcf/pcfread.c: Updated
8982 to new FT_CMap definitions.
8984 * src/psaux/t1cmap.h, src/psaux/t1cmap.c, src/type1/t1cmap.h,
8985 src/type1/t1cmap.c: Updating and moving the Type 1 FT_CMap support
8986 from `src/type1' to `src/psaux' since it is going to be shared by
8987 the Type 1 and CID font drivers.
8989 * src/psaux/Jamfile, src/psaux/psaux.c, src/psaux/psauxmod.c,
8990 src/psaux/rules.mk, include/freetype/internal/psaux.h: Added support
8991 for Type 1 FT_CMaps.
8993 2002-03-20 David Turner <david@freetype.org>
8995 * src/base/ftgloadr.c (FT_GlyphLoader_CheckSubGlyphs): Fixed a
8996 memory allocation bug that was due to un-careful renaming of the
8999 * src/base/ftdbgmem.c (ft_mem_table_destroy): Fixed a small bug that
9000 caused the library to crash with Electric Fence when memory
9003 * Renaming stream macros. Examples:
9005 FILE_Skip => FT_STREAM_SKIP
9006 FILE_Read => FT_STREAM_READ
9007 ACCESS_Frame => FT_FRAME_ENTER
9008 FORGET_Frame => FT_FRAME_EXIT
9011 * src/sfnt/sfdriver.c (get_sfnt_postscript_name): Fixed memory leak.
9013 * include/freetype/internal/ftobjs.h: Changing the definition of
9014 FT_CMap_CharNextFunc slightly.
9016 * src/cff/*.c: Updating CFF type definitions.
9018 2002-03-14 David Turner <david@freetype.org>
9020 * include/freetype/internal/autohint.h, src/autohint/ahmodule.c,
9021 src/base/ftapi.c, src/base/ftobjs.c: Updating the type definitions
9022 for the auto-hinter module.
9024 FT_AutoHinter_Interface => FT_AutoHinter_ServiceRec
9025 FT_AutoHinter_Interface* => FT_AutoHinter_Service
9028 FT_AutoHinter_Get_Global_Func => FT_AutoHinter_GlobalGetFunc
9029 FT_AutoHinter_Done_Global_Func => FT_AutoHinter_GlobalDoneFunc
9032 * ahloader.h [_STANDALONE_]: Removed all conditional code.
9034 * include/freetype/internal/cfftypes.h, src/cff/*.c: Updating the
9035 type definitions of the CFF font driver.
9037 CFF_Font => CFF_FontRec
9038 CFF_Font* => CFF_Font
9041 * include/freetype/internal/fnttypes.h, src/winfonts/*.c: Updating
9042 type definitions of the Windows FNT font driver.
9044 * include/freetype/internal/ftdriver.h,
9045 include/freetype/internal/ftobjs.h, src/base/ftapi.c,
9046 src/base/ftobjs.c, src/cff/cffdrivr.c, src/cff/cffdrivr.h,
9047 src/cid/cidriver.c, src/cid/cidriver.h, src/pcf/pcfdriver.c,
9048 src/pcf/pcfdriver.h, src/truetype/ttdriver.c,
9049 src/truetype/ttdriver.h, src/type1/t1driver.c, src/type1/t1driver.h,
9050 src/winfonts/winfnt.c, src/winfonts/winfnt.h: Updating type
9051 definitions for font drivers.
9053 FTDriver_initFace => FT_Face_InitFunc
9054 FTDriver_initGlyphSlot => FT_Slot_InitFunc
9057 * src/cid/cidobjs.c (CID_Face_Init): Remove dead code.
9059 * include/freetype/internal/ftobjs.h, src/base/ftobjs.c: Updated a
9060 few face method definitions:
9062 FT_PSName_Requester => FT_Face_GetPostscriptNameFunc
9063 FT_Glyph_Name_Requester => FT_Face_GetGlyphNameFunc
9064 FT_Name_Index_Requester => FT_Face_GetGlyphNameIndexFunc
9066 * src/base/ftapi.c: New file. It contains backwards compatibility
9069 * include/freetype/internal/psaux.h, src/cid/cidload.c,
9070 src/cidtoken.h, src/psaux/psobjs.c, src/psaux/psobjs.h,
9071 src/psaux/t1decode.c, stc/type1/t1load.c, src/type1/t1tokens.h:
9072 Updated common PostScript type definitions.
9073 Renamed all enumeration values like to uppercase variants:
9075 t1_token_any => T1_TOKEN_TYPE_ANY
9076 t1_field_cid_info => T1_FIELD_LOCATION_CID_INFO
9079 * include/freetype/internal/psglobals.h: Removed.
9080 * include/freetype/internal/pshints.h, src/pshinter/pshglob.h:
9083 * include/freetype/internal/tttypes.h,
9084 include/freetype/internal/sfnt.h, src/base/ftnames.c,
9085 src/cff/cffdrivr.c, src/sfnt/*.c, src/truetype/*.c: Updated
9086 SFNT/TrueType type definitions.
9088 * include/freetype/freetype.h, include/freetype/internal/ftgloadr.h:
9089 Updating type defintiions for the glyph loader.
9091 2002-03-13 Antoine Leca <antoine@oriolnet.com>
9093 * include/freetype/config/ftoption.h: Changed the automatic
9094 detection of Microsoft C compilers to automatically support 64-bit
9095 integers only since revision 9.00 (i.e. >= Visual C++ 2.0).
9097 2002-03-08 Werner Lemberg <wl@gnu.org>
9099 * src/base/ftutil.c (FT_Realloc): Use MEM_Set instead of memset.
9101 2002-03-07 Werner Lemberg <wl@gnu.org>
9103 * src/base/ftdbgmem.c (ft_mem_table_resize, ft_mem_table_new,
9104 ft_mem_table_set, ft_mem_debug_alloc, ft_mem_debug_free,
9105 ft_mem_debug_realloc, ft_mem_debug_done, FT_Alloc_Debug,
9106 FT_Realloc_Debug, FT_Free_Debug): Fix compiler warnings.
9107 * src/base/ftcalc.c (FT_MulFix): Ditto.
9108 * src/cff/cffdrivr.c (cff_get_name_index): Ditto.
9109 * src/cff/cffobjs.c (CFF_Size_Get_Global_Funcs, CFF_Size_Init,
9110 CFF_GlyphSlot_Init): Ditto.
9111 * src/cid/cidobjs.c (CID_GlyphSlot_Init,
9112 CID_Size_Get_Globals_Funcs): Ditto.
9113 * src/type1/t1objs.c (T1_Size_Get_Globals_Funcs, T1_GlyphSlot_Init):
9115 * src/pshinter/pshmod.c (pshinter_interface): Use `static const'.
9116 * src/winfonts/winfnt.c (FNT_Get_Next_Char): Remove unused
9119 * include/freetype/internal/psaux.h (T1_Builder_Funcs): Renamed
9121 (T1_Builder_FuncsRec): This.
9122 (T1_Builder_Funcs): New typedef.
9123 (PSAux_Interface): Remove compiler warnings.
9124 * src/psaux/psauxmod.c (t1_builder_funcs), src/psaux/psobjs.h
9125 (t1_builder_funcs): Updated.
9127 * src/pshinter/pshglob.h (PSH_Blue_Align): Replaced with ...
9128 (PSH_BLUE_ALIGN_{NONE,TOP,BOT}): New defines.
9129 (PSH_AlignmentRec): Updated.
9131 * include/freetype/internal/ftstream.h (GET_Char, GET_Byte): Fix
9133 * include/freetype/internal/ftgloadr.h (FT_SubGlyph): Ditto.
9134 * src/base/ftstream (FT_Get_Char): Rename to...
9135 (FT_Stream_Get_Char): This.
9137 * src/base/ftnames.c (FT_Get_Sfnt_Name): s/index/idx/ -- `index' is
9138 a built-in function in gcc, causing warning messages with gcc 3.0.
9139 * src/autohint/ahglyph.c (ah_outline_load): Ditto.
9140 * src/autohint/ahglobal.c (ah_hinter_compute_blues): Ditto.
9141 * src/cache/ftcmanag.c (ftc_family_table_alloc,
9142 ftc_family_table_free, FTC_Manager_Done, FTC_Manager_Register_Cache):
9144 * src/cff/cffload.c (cff_new_index, cff_done_index,
9145 cff_explicit_index, CFF_Access_Element, CFF_Forget_Element,
9146 CFF_Get_Name, CFF_Get_String, CFF_Load_SubFont, CFF_Load_Font,
9147 CFF_Done_Font): Ditto.
9148 * src/psaux/psobjs.c (PS_Table_Add, PS_Parser_LoadField): Ditto.
9149 * src/psaux/t1decode.c (T1_Decoder_Parse_Charstrings): Ditto.
9150 * src/pshinter/pshrec.c (ps_mask_test_bit, ps_mask_clear_bit,
9151 ps_mask_set_bit, ps_dimension_add_t1stem, ps_hints_t1stem3,
9152 * src/pshinter/pshalgo1.c (psh1_hint_table_record,
9153 psh1_hint_table_record_mask, psh1_hint_table_activate_mask): Ditto.
9154 * src/pshinter/pshalgo2.c (psh2_hint_table_record,
9155 psh2_hint_table_record_mask, psh2_hint_table_activate_mask): Ditto.
9156 * src/sfnt/ttpost.c (Load_Format_20, Load_Format_25,
9157 TT_Get_PS_Name): Ditto.
9158 * src/truetype/ttgload.c (TT_Get_Metrics, Get_HMetrics,
9159 load_truetype_glyph): Ditto.
9160 * src/type1/t1load.c (parse_subrs, T1_Open_Face): Ditto.
9161 * src/type1/t1afm.c (T1_Get_Kerning): Ditto.
9162 * include/freetype/cache/ftcmanag.h (ftc_family_table_free): Ditto.
9164 2002-03-06 David Turner <david@freetype.org>
9166 * src/type1/t1objs.c (T1_Face_Init), src/cid/cidobjs.c
9167 (CID_Face_Init): Fixed another bug related to the
9168 ascender/descender/text height of Postscript fonts.
9170 * src/pshinter/pshalgo2.c (print_zone): Renamed to ...
9171 (psh2_print_zone): This.
9172 * src/pshinter/pshalgo1.c (print_zone): Renamed to ...
9173 (psh1_print_zone): This.
9175 * include/freetype/freetype.h, include/freetype/internal/ftobjs.h,
9176 src/base/ftobjs.c: Adding the new FT_Library_Version API to return
9177 the library's current version in dynamic links.
9178 * src/base/ftinit.c (FT_Init_FreeType): Updated.
9180 2002-03-06 Werner Lemberg <wl@gnu.org>
9182 * src/pshinter/pshglob.h (PSH_DimensionRec): s/std/stdw/.
9183 * src/pshinter/pshglob.c (psh_global_scale_widths,
9184 psh_dimension_snap_width, psh_globals_destroy, psh_globals_new):
9187 2002-03-05 David Turner <david@freetype.org>
9189 * src/type1/t1objs.c (T1_Face_Init), src/cff/cffobjs.c
9190 (CFF_Face_Init), src/cid/cidobjs.c (CID_Face_Init): Removing the bug
9191 that returned global BBox values in 16.16 fixed format (instead of
9192 integer font units).
9194 * src/cid/cidriver.c (cid_get_postscript_name): Fixed a bug that
9195 caused the CID driver to return Postscript font names with a leading
9196 slash (`/') as in `/MOEKai-Regular'.
9198 * src/sfnt/ttload.c (TT_Load_Names), src/sfnt/sfobjs.c (Get_Name),
9199 src/sfnt/sfdriver.c (get_sfnt_postscript_name): Fixed the loader so
9200 that it accepts broken fonts like `foxjump.ttf', which made FreeType
9201 crash when trying to load them.
9203 Also improved the name table parser to be able to load
9204 Windows-encoded entries before Macintosh or Unicode ones, since it
9205 seems some fonts don't have reliable values here anyway.
9207 * include/freetype/internal/psnames.h: Add typedef for
9210 2002-03-05 Werner Lemberg <wl@gnu.org>
9212 * builds/unix/aclocal.m4, builds/unix/ltmain.sh: Update to libtool
9214 Apply a small patch for AIX to make shared libraries work (this
9215 patch is already in the CVS version of libtool).
9217 * builds/unix/config.sub, builds/unix/config.guess: Updated to
9220 * builds/unix/configure.ac: Fix typo
9221 (AC_CONFIG_FILE->AC_CONFIG_FILES).
9223 * builds/unix/configure: Regenerated.
9225 2002-02-28 David Turner <david@freetype.org>
9227 * include/freetype/ftconfig.h: Changed `FT_LOCAL xxxx' to
9228 `FT_LOCAL( xxxx )' everywhere in the source. The same goes for
9229 `FT_LOCAL_DEF xxxx' which is translated to `FT_LOCAL_DEF( xxxxx )'.
9231 * include/freetype/freetype.h (FREETYPE_MINOR, FREETYPE_PATCH):
9232 Changing version to 2.1.0 to indicate an unstable branch.
9233 Added the declarations of FT_Get_First_Char and FT_Get_Next_Char.
9235 * src/base/ftobjs.c: Implement FT_Get_First_Char and
9238 * include/freetype/t1tables.h: Renaming structure types. This
9246 typedef PS_StructRec_
9248 } PS_StructRec, *PS_Struct;
9250 typedef PS_StructRec T1_Struct; /* backwards-compatibility */
9252 Hence, we increase the coherency of the source code by effectively
9253 using the `Rec' prefix for structure types.
9255 2002-02-27 David Turner <david@freetype.org>
9257 * src/sfnt/ttload.c (TT_Load_Names): Simplifying and securing the
9258 names table loader. Invalid individual name entries are now handled
9259 correctly. This allows the loading of very buggy fonts like
9260 `foxjump.ttf' without allocating tons of memory and causing crashes.
9262 * src/otlayout/otlcommon.h, src/otlayout/otlcommon.c: Adding (still
9263 experimental) code for OpenType Layout tables validation and
9266 * src/type1/t1cmap.h, src/type1/t1cmap.c: Adding (still
9267 experimental) code for Type 1 charmap processing.
9269 * src/sfnt/ttcmap0.c: New file. It contains a new, still
9270 experimental SFNT charmap processing support.
9272 * include/freetype/internal/ftobjs.h: Adding validation support as
9273 well as internal charmap object definitions (FT_CMap != FT_CharMap).
9275 2002-02-24 David Turner <david@freetype.org>
9277 * Renaming stream functions to the FT_<Subject>_<Action> scheme:
9279 FT_Seek_Stream => FT_Stream_Seek
9280 FT_Skip_Stream => FT_Stream_Skip
9281 FT_Read_Stream => FT_Stream_Read
9282 FT_Read_Stream_At => FT_Stream_Read_At
9283 FT_Access_Frame => FT_Stream_Enter_Frame
9284 FT_Forget_Frame => FT_Stream_Exit_Frame
9285 FT_Extract_Frame => FT_Stream_Extract_Frame
9286 FT_Release_Frame => FT_Stream_Release_Frame
9287 FT_Get_XXXX => FT_Stream_Get_XXXX
9288 FT_Read_XXXX => FT_Stream_Read_XXXX
9290 FT_New_Stream( filename, stream ) =>
9291 FT_Stream_Open( stream, filename )
9293 (The function doesn't create the FT_Stream structure, it simply
9294 initializes it for reading.)
9296 FT_New_Memory_Stream( library, FT_Byte* base, size, stream ) =>
9297 FT_Stream_Open_Memory( stream, const FT_Byte* base, size )
9299 FT_Done_Stream => FT_Stream_Close
9300 FT_Stream_IO => FT_Stream_IOFunc
9301 FT_Stream_Close => FT_Stream_CloseFunc
9303 ft_close_stream => ft_ansi_stream_close (in base/ftsystem.c only)
9304 ft_io_stream => ft_ansi_stream_io (in base/ftsystem.c only)
9306 * src/base/ftutil.c: New file. Contains all memory and list
9307 management code (previously in `ftobjs.c' and `ftlist.c',
9310 * include/freetype/internal/ftobjs.h: Moving all code related to
9311 glyph loaders to ...
9312 * include/freetype/internal/ftgloadr.h: This new file.
9313 `FT_GlyphLoader' is now a pointer to the structure
9314 `FT_GlyphLoaderRec'.
9315 (ft_glyph_own_bitmap): Renamed to ...
9316 (FT_GLYPH_OWN_BITMAP): This.
9317 * src/base/ftobjs.c: Moving all code related to glyph loaders
9319 * src/base/ftgloadr.c: This new file.
9321 2002-02-22 Werner Lemberg <wl@gnu.org>
9323 * include/freetype/internal/ftdebug.h (FT_Trace): Remove comma in
9324 enum to avoid compiler warnings.
9326 2002-02-21 David Turner <david@freetype.org>
9328 Modified the debug sub-system initialization. Trace levels can now
9329 be specified within the `FT2_DEBUG' environment variable. See the
9330 comments within `ftdebug.c' for more details.
9332 * src/base/ftdebug.c: (FT_SetTraceLevel): Removed.
9333 (ft_debug_init): New function.
9334 (ft_debug_dummy): Removed.
9335 Updated to changes in ftdebug.h
9337 * include/freetype/internal/ftdebug.h: Always define
9338 FT_DEBUG_LEVEL_ERROR if FT_DEBUG_LEVEL_TRACE is defined.
9339 (FT_Assert): Renamed to ...
9341 Some stuff from ftdebug.h has been moved to ...
9343 * include/freetype/internal/fttrace.h: New file, to define the trace
9344 levels used for debugging. It is used both to define enums and
9345 toggle names for FT2_DEBUG.
9347 * include/freetype/internal/internal.h: Updated.
9349 * src/base/ftobjs.c, src/base/ftstream.c: Updated.
9351 * include/freetype/internal/ftextend.h, src/base/ftextend.c:
9352 Removed. Both files are now completely obsolete.
9353 * src/base/Jamfile, src/base/rules.mk: Updated.
9355 * include/freetype/fterrors.h: Adding `#undef FT_ERR_CAT' and
9356 `#undef FT_ERR_XCAT' to avoid warnings with certain compilers (like
9359 * src/pshinter/pshalgo2.c (print_zone): Renamed to ...
9360 (psh2_print_zone): This to avoid errors during compilation of debug
9363 * src/smooth/ftgrays.c (FT_COMPONENT): Change definition to as
9366 2002-02-20 David Turner <david@freetype.org>
9368 * README: Adding `devel@freetype.org' address for bug reports.
9370 2002-02-20 Werner Lemberg <wl@gnu.org>
9372 * builds/unix/install.mk (check): New dummy target.
9375 2002-02-19 Werner Lemberg <wl@gnu.org>
9377 * builds/freetype.mk (FT_CFLAGS): Use $(INCLUDE_FLAGS) first.
9379 * src/cache/ftccache.c (ftc_cache_resize): Mark `error' as unused
9380 to avoid compiler warning.
9381 * src/cff/cffload.c (CFF_Get_String): Ditto.
9382 * src/cff/cffobjs.c (CFF_StrCopy): Ditto.
9383 * src/psaux/psobjs.c (PS_Table_Done): Ditto.
9384 * src/pcf/pcfread.c (pcf_seek_to_table_type): Ditto.
9385 * src/sfnt/sfdriver.c (get_sfnt_postscript_name): Ditto.
9386 (pcf_get_bitmaps): The same for `sizebitmaps'.
9387 * src/psaux/t1decode.c (T1_Decode_Parse_Charstrings): The same for
9389 (t1operator_seac): Comment out more dead code.
9390 * src/pshinter/pshalgo2.c (ps2_hints_apply): Add `DEBUG_HINTER'
9392 * src/truetype/ttgload.c (TT_Process_Simple_Glyph,
9393 load_truetype_glyph): Add `TT_CONFIG_OPTION_BYTECODE_INTERPRETER'
9396 2002-02-18 Werner Lemberg <wl@gnu.org>
9398 * src/autohint/ahglyph.c (ah_outline_link_segments): Remove unused
9400 * src/autohint/ahhint.c (ah_align_serif_edge): Use FT_UNUSED instead
9402 * src/autohint/ahmodule.c (ft_autohinter_reset): Ditto.
9403 * src/pshinter/pshrec.c (ps_mask_table_merge): Fix typo in variable
9405 * src/pshinter/pshglob.h (PSH_Blue_Align): Add PSH_BLUE_ALIGN_NONE.
9406 * src/pshinter/pshglob.c (psh_blues_snap_stem): Use it.
9407 * src/pshinter/pshalgo1.c (psh1_hint_table_optimize): Ditto.
9408 * src/pshinter/pshalgo2.c (psh2_hint_align): Ditto.
9409 * include/freetype/internal/ftobjs.h (UNUSED): Removed.
9411 2002-02-10 Roberto Alameda <ojancano@geekmail.de>
9413 Add support for ISOLatin1 PS encoding.
9415 * include/freetype/freetype.h (ft_encoding_latin_1): New tag
9417 * include/freetype/internal/t1types.h (T1_Encoding_Type): Add
9418 `t1_encoding_isolatin1'.
9419 * src/type1/t1driver.c (Get_Char_Index, Get_Next_Char): Handle
9420 ft_encoding_latin_1.
9421 * src/type1/t1load.c (parse_encoding): Handle `ISOLatin1Encoding'.
9422 * src/type1/t1objs.c (T1_Face_Init): Handle `t1_encoding_isolatin1'.
9424 2002-02-09 Werner Lemberg <wl@gnu.org>
9427 * docs/CHANGES: Minor fixes.
9430 * Version 2.0.8 released.
9431 =========================
9434 2002-02-08 David Turner <david@freetype.org>
9436 * docs/CHANGES: Updating for 2.0.8.
9438 * include/freetype/freetype.h: Setting `PATCH_LEVEL' to 8 and
9439 removing `FT_Get_Next_Char' from the API (temporarily).
9441 * include/freetype/freetype.h: Adding comments to FT_Get_Next_Char;
9442 note that this function might temporarily be removed for the 2.0.8
9445 2002-02-07 David Turner <david@freetype.org>
9447 * src/pcf/pcfread.c (pcf_load_font): Removed immature support of
9448 the AVERAGE_WIDTH property.
9450 2002-02-06 David Turner <david@freetype.org>
9452 * src/sfnt/sfobjs.c (SFNT_Load_Face): Since many fonts embedded in
9453 PDF documents do not include 'cmap', 'post' and 'name' tables, the
9454 SFNT face loader has been changed to not immediately report an
9455 error if these are not present.
9457 Note that the specification _requires_ these tables, but Adobe
9458 seems to ignore it completely.
9460 * src/sfnt/ttcmap.c: Removing compiler warnings.
9462 * src/pcf/pcfread.c (pcf_read_TOC): Use FT_UInt.
9463 (pcf_parse_metric, pcf_parse_compressed_metric): Removed. Code
9465 (pcf_get_metric): Here.
9466 (pcfSeekToType): Renamed to ...
9467 (pcf_seek_to_table_type): This.
9469 (pcfHasType): Renamed to ...
9470 (pcf_has_table_type): This.
9472 (find_property): Renamed to ...
9473 (pcf_find_property): This.
9475 (pcf_get_bitmaps, pcf_get_encodings): Handle invalid PCF fonts
9476 better (delaying format checks out of FT_Access_Frame ..
9477 FT_Forget_Frame blocks to avoid leaving the stream in an incorrect
9478 state when encountering an invalid PCF font).
9480 * src/pcf/pcfdriver.c (PCF_Done_Face): Renamed to ...
9481 (PCF_Face_Done): This.
9482 (PCF_Init_Face): Renamed to ...
9483 (PCF_Face_Init): This.
9484 (PCF_Get_Char_Index): Renamed to ...
9485 (PCF_Char_Get_Index): This.
9486 (PCF_Get_Next_Char): Renamed to ...
9487 (PCF_Char_Get_Next): This.
9488 (pcf_driver_class): Updated.
9490 * src/pcf/pcf.h (PCF_Done_Face): Removed.
9492 2002-02-06 Detlef Würkner <TetiSoft@apg.lahn.de>
9494 * src/pcf/pcfdriver.c (FT_Done_Face): Fixed small memory leak.
9496 * src/pcf/pcfread.c (pcf_load_font): Now handles the `AVERAGE_WIDTH'
9497 property to return correct character pixel (width/height) pairs for
9500 2002-02-04 Keith Packard <keithp@keithp.com>
9502 Adding the function `FT_Get_Next_Char', doing the obvious thing
9503 w.r.t. the selected charmap.
9505 * include/freetype/freetype.h: Add prototype.
9506 * include/freetype/internal/ftdriver.h: Add `FTDriver_getNextChar'
9508 (FT_Driver_Class): Use it.
9509 * include/freetype/internal/psnames.h: Add `PS_Next_Unicode_Func'
9511 (PSNames_Interface): Use it.
9512 * include/freetype/internal/tttypes.h: Add `TT_CharNext_Func'
9514 (TT_CMapTable): Use it.
9516 * src/base/ftobjs.c (FT_Get_Next_Char): New function, implementing
9518 * src/cff/cffdrivr.c (cff_get_next_char): New function.
9519 (cff_driver_class): Add it.
9520 * src/cid/cidriver.c (Cid_Get_Next_Char): New function.
9521 (t1cid_driver_class): Add it.
9522 * src/pcf/pcfdriver.c (PCF_Get_Next_Char): New function.
9523 (pcf_driver_class): Add it.
9524 * src/psnames/psmodule.c (PS_Next_Unicode): New function.
9525 (psnames_interface): Add it.
9526 * src/sfnt/ttcmap.c (code_to_next0, code_to_next2, code_to_next4,
9527 code_to_next6, code_to_next_8_12, code_to_next_10): New auxiliary
9529 (TT_CharMap_Load): Use them.
9530 * src/truetype/ttdriver.c (Get_Next_Char): New function.
9531 (tt_driver_class): Add it.
9532 * src/type1/t1driver.c (Get_Next_Char): New function.
9533 (t1_driver_class): Add it.
9534 * src/winfonts/winfnt.c (FNT_Get_Next_Char): New function.
9535 (winfnt_driver_class): Add it.
9537 * src/pcf/pcfread.c (pcf_load_font): For now, report Unicode for
9538 Unicode and Latin 1 encodings.
9540 2002-02-02 Keith Packard <keithp@keithp.com>
9542 * builds/unix/freetype-config.in: Add missing `fi'.
9545 * Version 2.0.7 released.
9546 =========================
9549 2002-02-01 David Turner <david@freetype.org>
9551 * include/freetype/freetype.h: Increasing FREETYPE_PATCH to 7
9552 for the new release.
9554 2002-01-31 David Turner <david@freetype.org>
9556 * README, README.UNX, docs/CHANGES: Updating documentation for the
9559 2002-01-30 David Turner <david@freetype.org>
9561 * INSTALL: Moved to ...
9562 * docs/INSTALL: Here to avoid conflicts with the `install' script on
9563 Windows, where the filesystem doesn't preserve case.
9565 2002-01-29 David Turner <david@freetype.org>
9567 * configure: Fixed the script. It previously didn't accept more
9568 than one argument correctly. For example, when typing:
9570 ./configure --disable-shared --disable-nls
9572 the `--disable-nls' was incorrectly sent to the `make' program.
9574 2002-01-29 Werner Lemberg <wl@gnu.org>
9576 * README.UNX: Fix typo.
9577 * builds/unix/install.mk (uninstall): Fix library name for libtool.
9579 2002-01-28 Francesco Zappa Nardelli <Francesco.Zappa.Nardelli@ens.fr>
9581 * src/pcf/pcfdriver.c (PCF_Done_Face): Fix incorrect destruction of
9582 the face object (face->toc.tables, face->root.family_name,
9583 face->root.available_size, face->charset_encoding,
9584 face->charset_registry are now freed). Thanks to Niels Moseley.
9586 2002-01-28 Roberto Alameda <ojancano@geekmail.de>
9588 * src/type1/t1load.c (parse_encoding): Set `loader->num_chars'.
9590 2002-01-28 Werner Lemberg <wl@gnu.org>
9592 * src/type1/t1load.c (parse_subrs, parse_charstrings): Use copy
9593 of `base' string for decrypting to not modify the original data.
9594 Based on a patch by Jakub Bogusz <qboosh@pld.org.pl>.
9596 2002-01-27 Giuliano Pochini <pochini@shiny.it>
9598 * src/smooth/ftgrays.c (gray_render_scanline): Fix bug which caused
9599 bad rendering of thin lines (less than one pixel thick).
9601 2002-01-25 Werner Lemberg <wl@gnu.org>
9603 * src/cff/cffdrivr.c (cff_get_name_index): Make last patch work
9606 2002-01-25 Martin Zinser <zinser@decus.de>
9608 * src/cache/ftccache.c (ftc_node_done, ftc_node_destroy): Fix
9609 compilation warnings.
9610 * src/base/descrip.mms (OBJS): Add `ftmm.obj'.
9611 * src/cache/descrip.mms (ftcache.obj): Dependencies added.
9613 2002-01-25 WANG Yi <wangyi@founder.com.cn>
9615 * src/cff/cffdrivr.c (cff_get_name_index): Fix deallocation bug.
9617 2002-01-21 Antoine Leca <Antoine-Freetype@Leca-Marti.org>
9619 * docs/PATENTS: Typo fixed (thanks to Detlef `Hawkeye' Würkner) in
9620 the URL for the online resource.
9622 2002-01-18 Ian Brown <ian.brown@printsoft.de>
9624 * builds/win32/ftdebug.c: New file.
9625 * builds/win32/visualc/freetype.dsp: Updated.
9627 2002-01-18 Detlef Würkner <TetiSoft@apg.lahn.de>
9629 * builds/amiga/src/base/ftsystem.c: Updated for AmigaOS 3.9.
9630 * builds/amiga/README: Updated.
9632 2002-01-18 Ian Brown <ian.brown@printsoft.de>
9634 * builds/win32/visualc/freetype.dsp: Updated.
9636 2002-01-13 Werner Lemberg <wl@gnu.org>
9638 * builds/unix/freetype2.a4: The script was still buggy.
9639 * builds/unix/freetype-config.in: Make it really work for any install
9642 2002-01-10 Werner Lemberg <wl@gnu.org>
9644 * builds/unix/freetype2.a4: Fix some serious bugs.
9646 2002-01-09 David Turner <david@freetype.org>
9648 * builds/unix/configure.ac: Build top-level Jamfile.
9650 2002-01-09 Maxim Shemanarev <mcseemagg@yahoo.com>
9652 * src/smooth/ftgrays.c (gray_render_line): Small optimization to
9653 the smooth anti-aliased renderer that deals with vertical segments.
9654 This results in a 5-7% speedup in rendering speed.
9656 2002-01-08 David Turner <david@freetype.org>
9658 Added some wrapper scripts to make the installation more
9661 * configure, install: New files.
9663 * INSTALL, README.UNX: Updated installation documentation to use the
9664 new 'configure' and 'install' scripts.
9666 2002-01-07 David Turner <david@freetype.org>
9669 * Version 2.0.6 released.
9670 =========================
9673 * docs/BUGS, docs/CHANGES: Updating documentation for 2.0.6 release.
9675 * src/tools/docmaker.py: Fixed HTML quoting in sources.
9676 (html_format): Replaced with ...
9677 (html_quote): New function.
9678 (html_quote0): New function.
9679 (DocCode::dump_html): Small improvement.
9680 (DocParagraph::dump, DocBlock::html): Use html_quote0 and html_quote.
9682 * include/freetype/config/ftoption.h: Setting default options for
9683 a release build (debugging off, bytecode interpreter off).
9685 * src/base/ftobjs.c, src/base/ftoutln.c, src/cache/ftccmap.c,
9686 src/cff/cffload.c, src/cff/cffobjs.c, src/pshinter/pshalgo2.c,
9687 src/sfnt/ttload.c, src/sfnt/ttsbit.c: Removing small compiler
9688 warnings (in pedantic compilation modes).
9690 2002-01-05 David Turner <david@freetype.org>
9692 * src/autohint/ahhint.c (ah_align_linked_edge): Modified computation
9693 of auto-hinted stem widths; this avoids color fringes in
9694 `ClearType-like' rendering.
9696 * src/truetype/ttgload.c (TT_Load_Glyph_Header,
9697 TT_Load_Simple_Glyph, TT_Load_Composite_Glyph, load_truetype_glyph):
9698 Modified the TrueType loader to make it more paranoid; this avoids
9699 nasty buffer overflows in the case of invalid glyph data (as
9700 encountered in the output of some buggy font converters).
9702 2002-01-04 David Turner <david@freetype.org>
9704 * README.UNX: Added special README file for Unix users.
9706 * builds/unix/ftsystem.c (FT_New_Stream): Fixed typo.
9708 * src/base/ftobjs.c: Added #include FT_OUTLINE_H to get rid
9709 of compiler warnings.
9711 * src/base/ftoutln.c (FT_Outline_Check): Remove compiler warning.
9713 2002-01-03 Werner Lemberg <wl@gnu.org>
9715 * src/type1/t1objs.c (T1_Face_Init): Add cast to avoid compiler
9718 2002-01-03 Keith Packard <keithp@keithp.com>
9720 * builds/unix/ftsystem.c (FT_New_Stream): Added a fix to ensure that
9721 all FreeType input streams are closed in child processes of a `fork'
9722 on Unix systems. This is important to avoid (potential) access
9725 2002-01-03 David Turner <david@freetype.org>
9727 * src/type1/t1objs.c (T1_Face_Init): Fixed a bug that crashed the
9728 library when dealing with certain weird fonts like `Stalingrad', in
9729 `sadn.pfb' (this font has no full font name entry).
9731 * src/base/ftoutln.c, include/freetype/ftoutln.h (FT_Outline_Check):
9732 New function to check the consistency of outline data.
9734 * src/base/ftobjs.c (FT_Load_Glyph): Use `FT_Outline_Check' to
9735 ensure that loaded glyphs are valid. This allows certain fonts like
9736 `tt1095m_.ttf' to be loaded even though it appears they contain
9737 really funky glyphs.
9739 There still is a bug there, though.
9741 * src/truetype/ttgload.c (load_truetype_glyph): Fix error condition.
9743 2001-12-30 David Turner <david@freetype.org>
9745 * src/autohint/ahhint.c (ah_hinter_load): Fix advance width
9746 computation of auto-hinted glyphs. This noticeably improves the
9747 spacing of letters in KDE and Gnome.
9749 2001-12-25 Antoine Leca <Antoine-Freetype@Leca-Marti.org>
9751 * builds/dos/detect.mk: Correcting the order for Borland compilers:
9752 16-bit bcc was never selected, always overridden by 32-bit bcc32.
9754 2001-12-22 Francesco Zappa Nardelli <Francesco.Zappa.Nardelli@ens.fr>
9756 * src/pfc/pcfread.c (pcf_load_font): Handle property `POINT_SIZE'
9757 and fix incorrect computation of `available_sizes'.
9759 2001-12-22 David Turner <david@freetype.org>
9761 * src/autohint/ahhint.c (ah_hinter_load): Auto-hinted glyphs had an
9762 incorrect glyph advance in the case of mono-width fonts (like
9763 Courier, Andale Mono, and others).
9765 2001-12-22 Detlef Würkner <TetiSoft@apg.lahn.de>
9767 * builds/amiga/*: Adaptations to latest changes.
9768 Support added for MorphOS.
9770 2001-12-22 Werner Lemberg <wl@gnu.org>
9772 * src/pshinter/pshrec.c (FT_COMPONENT): Redefine to `trace_pshrec'.
9773 (ps_mask_table_merge, ps_hints_open, ps_hints_stem,
9774 ps_hints_t1stem3, ps_hints_t2mask, ps_hints_t2counter): Fix
9776 * src/pshinter/pshalgo1.c (FT_COMPONENT): Define as
9778 * src/pshinter/pshalgo2.c (FT_COMPONENT): Define as
9780 * include/freetype/internal/ftdebug.h (FT_Trace): Updated.
9782 * docs/modules.txt: New file.
9784 2001-12-21 David Turner <david@freetype.org>
9786 * src/pshinter/pshrec.c (ps_hints_t2mask, ps_hints_t2counter):
9787 Ignore invalid `hintmask' and `cntrmask' operators (instead of
9788 returning an error). Glyph 2028 of the CFF font `MSung-Light-Acro'
9789 couldn't be rendered otherwise (it seems its charstring is buggy,
9790 though this requires more analysis).
9791 (FT_COMPONENT): Define.
9793 * src/cff/cffgload.c (CFF_Parse_CharStrings), src/psaux/t1decode.c
9794 (T1_Decoder_Parse_Charstrings), src/pshinter/pshalgo2.c (*), Fixed a
9795 bug where the X and Y axis where inversed in the postscript hinter.
9796 This caused problem when displaying on non-square surfaces.
9798 * src/pshinter/pshalgo2.c: s/vertical/dimension/.
9800 * src/pshinter/pshglob.c (psh_globals_new): Replaced a floating
9801 point constant with a fixed-float equivalent. For some reasons not
9802 all compilers are capable of directly computing a floating pointer
9803 constant casted to FT_Fixed, and will link a math library instead.
9805 2001-12-20 Werner Lemberg <wl@gnu.org>
9807 * src/cache/ftccache.c (ftc_node_destroy, ftc_cache_lookup): Fix
9809 * src/cache/ftccmap.c (ftc_cmap_family_init): Ditto.
9810 * src/cache/ftcmanag.c (ftc_family_table_alloc,
9811 ftc_family_table_free, FTC_Manager_Check): Ditto.
9812 * src/cache/ftcsbits.c (ftc_sbit_node_load): Ditto.
9814 * src/base/ftobjs.c (FT_Done_Library): Remove compiler warning.
9816 2001-12-20 David Turner <david@freetype.org>
9818 Added PostScript hinter support to the CFF and CID drivers.
9820 * include/freetype/internal/cfftypes.h (CFF_Font): New member
9822 * src/cff/cffload.c (CFF_Get_Standard_Encoding): New function.
9823 * src/cff/cffload.h: Updated.
9824 * src/cff/cffgload.c (CFF_Init_Builder): Renamed to ...
9825 (CFF_Builder_Init): This.
9826 Added new argument `hinting'.
9827 (CFF_Done_Builder): Renamed to ...
9828 (CFF_Builder_Done): This.
9829 (CFF_Init_Decoder): Added new argument `hinting'.
9830 (CFF_Parse_CharStrings): Implement vstem support.
9831 (CFF_Load_Glyph): Updated.
9832 Add hinting support.
9833 (cff_lookup_glyph_by_stdcharcode): Use CFF_Get_Standard_Encoding().
9834 (cff_argument_counts): Updated.
9835 * src/cff/cffgload.h: Updated.
9836 * src/cff/cffobjs.c: Include FT_INTERNAL_POSTSCRIPT_HINTS_H.
9837 (CFF_Size_Get_Globals_Funcs, CFF_Size_Done, CFF_Size_Init,
9838 CFF_Size_Reset, CFF_GlyphSlot_Done, CFF_GLyphSlot_Init): New
9840 (CFF_Init_Face): Renamed to ...
9841 (CFF_Face_Init): This.
9843 (CFF_Done_Face): Renamed to ...
9844 (CFF_Face_Done): This.
9845 (CFF_Init_Driver): Renamed to ...
9846 (CFF_Driver_Init): This.
9847 (CFF_Done_Driver): Renamed to ...
9848 (CFF_Driver_Done): This.
9849 * src/cff/cffobjs.h: Updated.
9850 * src/cff/cffdrivr.c (cff_driver_class): Updated.
9852 * include/freetype/internal/t1types.h (CID_FaceRec): New member
9854 * src/cid/cidgload.c (CID_Load_Glyph): Add hinter support.
9855 * src/cid/cidobjs.c: Include FT_INTERNAL_POSTSCRIPT_HINTS_H.
9856 (CID_GlyphSlot_Done, CID_GlyphSlot_Init, CID_Size_Get_Globals_Funcs,
9857 CID_Size_Done, CID_Size_Init, CID_Size_Reset): New functions.
9858 (CID_Done_Face): Renamed to ...
9859 (CID_Face_Done): This.
9860 (CID_Init_Face): Renamed to ...
9861 (CID_Face_Init): This.
9862 Add hinting support.
9863 (CID_Init_Driver): Renamed to ...
9864 (CID_Driver_Init): This.
9865 (CID_Done_Driver): Renamed to ...
9866 (CID_Driver_Done): This.
9867 * src/cid/cidobjs.h: Updated.
9868 * src/cidriver.c: Updated.
9870 * src/pshinter/pshrec.c (t2_hint_stems): Fixed.
9872 * src/base/ftobjs.c (FT_Done_Library): Fixed a stupid bug that
9873 crashed the library on exit.
9875 * src/type1/t1gload.c (T1_Load_Glyph): Enable font matrix
9876 transformation of hinted glyphs.
9878 * src/cid/cidload.c (cid_read_subrs): Fix error condition.
9880 * src/cid/cidobjs.c (CID_Face_Done): Fixed a memory leak; the subrs
9881 routines were never released when CID faces were destroyed.
9883 * src/cff/cffload.h, src/cff/cffload.c, src/cff/cffgload.c: Updated
9884 to move the definition of encoding tables back within `cffload.c'
9885 instead of making them part of a shared header (causing problems in
9886 `multi' builds). This reverts change 2001-08-08.
9888 * docs/CHANGES: Updated for 2.0.6 release.
9889 * docs/TODO: Added `stem3 and counter hints support' to the TODO
9890 list for the Postscript hinter.
9891 * docs/BUGS: Closed the AUTOHINT-NO-SBITS bug.
9893 2001-12-19 David Turner <david@freetype.org>
9895 * include/freetype/cache/ftcache.h: Added comments to indicate that
9896 some of the exported functions should only be used by applications
9897 that need to implement custom cache types.
9899 * src/truetype/ttgload.c (cur_to_org, org_to_cur): Fixed a nasty bug
9900 that prevented composites from loading correctly, due to missing
9901 parentheses around macro parameters.
9903 * src/sfnt/sfobjs.c (SFNT_Load_Face): Make the `post' and `name'
9904 tables optional to load PCL fonts properly.
9906 * src/truetype/ttgload.c (TT_Load_Glyph), src/base/ftobjs.c
9907 (FT_Load_Glyph), include/freetype/freetype.h (FT_LOAD_SBITS_ONLY):
9908 `Fixed' the bug that prevented embedded bitmaps to be loaded when
9909 the auto-hinter is used. This actually is a hack but will be enough
9910 until the internal re-design scheduled for FreeType 2.1.
9912 * src/raster/ftrend1.c (ft_raster1_render): Fixed a nasty outline
9913 shifting bug in the monochrome renderer.
9915 * README: Updated version numbers to 2.0.6.
9917 2001-12-17 Werner Lemberg <wl@gnu.org>
9919 * src/truetype/ttgload.c (load_truetype_glyph): Fix test for invalid
9922 2001-12-15 Werner Lemberg <wl@gnu.org>
9924 * src/base/ftglyph.c (FT_Glyph_To_Bitmap): Remove compiler warning.
9925 * include/freetype/ftcache.h (FTC_Node_Unref): Removed. It is
9926 already in ftcmanag.h.
9927 * src/cache/ftcsbits.c (ftc_sbit_node_load): Remove unused variable
9929 * src/cache/ftcmanag.c (ftc_family_table_alloc,
9930 * ftc_family_table_free): Use FT_EXPORT_DEF.
9931 * include/freetype/cache/ftcmanag.h: Updated.
9932 * src/cache/ftccache.c (ftc_node_destroy): Use FT_EXPORT_DEF.
9933 * src/cache/ftccmap.c (ftc_cmap_node_init): Remove unused variable
9935 Remove compiler warning.
9936 (FTC_CMapCache_Lookup): Remove compiler warnings.
9937 (ftc_cmap_family_init): Ditto.
9938 (FTC_CMapCache_Lookup): Ditto.
9940 * builds/unix/configure.ac: Increase `version_info' to 8:0:2.
9941 * builds/unix/configure: Regenerated.
9943 2001-12-14 Werner Lemberg <wl@gnu.org>
9945 * builds/mac/README: Updated.
9947 2001-12-14 Scott Long <scott@swiftview.com>
9949 * src/truetype/ttgload.c (load_truetype_glyph): Fixing crash when
9950 dealing with invalid fonts (i.e. glyph size < 10 bytes).
9952 2001-12-14 Sam Latinga <slouken@devolution.com>
9954 * builds/mac/freetype.make: A new Makefile to build with MPW on
9957 2001-12-14 David Turner <david@freetype.org>
9959 * src/truetype/ttgload.c (TT_Load_Glyph), src/type1/t1gload.c
9960 (T1_Load_Glyph), src/cid/cidgload.c (CID_Load_Glyph),
9961 src/cff/cffgload.c (CFF_Load_Glyph): Fixed a serious bug common to
9962 all font drivers (the advance width was never hinted when it
9965 * include/freetype/freetype.h (FREETYPE_PATCH): New macro.
9966 * src/base/ftdbgmem.c (debug_mem_dummy) [!FT_DEBUG_MEMORY]: Don't
9967 use `extern' keyword.
9969 2001-12-12 David Turner <david@freetype.org>
9971 * src/pshinter/pshglob.c (psh_blues_scale_zones, psh_blues_snap_stem
9972 psh_globals_new): Adding correct BlueScale/BlueShift support, plus
9973 family blues processing.
9974 * src/pshinter/pshglob.h (PSH_BluesRec): Updated.
9976 Started adding support for the Postscript hinter in the CFF module.
9978 * src/cff/cffgload.c: Include FT_INTERNAL_POSTSCRIPT_HINTS_H.
9979 (CFF_Parse_CharStrings): Implement it.
9980 * src/cff/cffgload.h: Updated.
9982 2001-12-12 Werner Lemberg <wl@gnu.org>
9984 * builds/unix/freetype2.m4: Some portability fixes.
9986 2001-12-11 Jouk Jansen <joukj@hrem.stm.tudelft.nl>
9988 * src/base/descrip.mms (OBJS): Add ftdebug.obj.
9990 2001-12-11 Werner Lemberg <wl@gnu.org>
9992 * src/sfnt/ttload.c (TT_Load_Generic_Header): Typos.
9994 2001-12-11 David Turner <david@freetype.org>
9996 * builds/unix/freetype-config.in: Modified the script to prevent
9997 passing `-L/usr/lib' to gcc.
9999 * docs/FTL.TXT: Simple fix (change `LICENSE.TXT' to `FTL.TXT').
10001 * builds/unix/freetype2.m4: New file for checking configure paths.
10002 We need to install it in $(prefix)/share/aclocal/freetype2.m4 but I
10003 didn't modify builds/unix/install.mk yet.
10005 * INSTALL: Updated the instructions to build shared libraries with
10006 Jam. They were simply wrong.
10008 * src/base/fttrigon.c (FT_Cos): Fixed a small bug that caused
10009 slightly improper results for `FT_Cos' and `FT_Sin' (example:
10012 2001-12-11 Detlef Würkner <TetiSoft@apg.lahn.de>
10014 * include/freetype/internal/ftstream.h (GET_LongLE, GET_ULongLE):
10015 Fixed incorrect argument types.
10017 2001-12-10 Francesco Zappa Nardelli <Francesco.Zappa.Nardelli@ens.fr>
10019 * src/pcf/pcfdriver.c (PCF_Init_Face): Allow Xft to use PCF fonts
10020 by setting the `face->metrics.max_advance' correctly.
10022 2001-12-07 David Turner <david@freetype.org>
10024 * include/freetype/cache/ftccmap.h, src/cache/ftccmap.c: Added new
10026 * src/cache/ftcache.c: Updated.
10028 * src/autohint/ahhint.c (ah_hinter_hint_edges): s/UNUSED/FT_UNUSED/.
10030 2001-12-06 Leonard Rosenthol <leonardr@lazerware.com>
10032 Added support for reading .dfont files on Mac OS X. Also added a
10033 new routine which looks up a given font by name in the Mac OS and
10034 returns the disk file where it resides.
10036 * src/base/ftmac.c: Include <Files.h> and <TextUtils.h>.
10037 (is_dfont): New auxiliary function.
10038 (FT_New_Face_From_dfont): New function.
10039 (FT_GetFile_From_Mac_Name): New exported function.
10040 (FT_New_Face): Updated.
10041 * include/freetype/ftmac.h: Updated.
10043 2001-12-06 David Turner <david@freetype.org>
10045 * src/cache/Jamfile, src/cache/rules.mk: Updated.
10047 2001-12-06 Werner Lemberg <wl@gnu.org>
10049 * INSTALL: Small update.
10051 2001-12-05 David Turner <david@freetype.org>
10053 * src/base/ftglyph.c (FT_Glyph_To_Bitmap): Re-ordered code for
10054 debugging purposes.
10055 Comment out use of `origin'.
10057 * src/smooth/ftsmooth.c (ft_smooth_render): Fixed a nasty hidden bug
10058 where outline shifting wasn't correctly undone after bitmap
10059 rasterization. This created problems with certain glyphs (like '"'
10060 of certain fonts) and the cache system.
10062 * src/pshinter/pshalgo1.c (psh1_hint_table_init): Fix typo.
10063 * src/pshinter/pshalgo2.c (psh2_hint_table_init): Fix typo.
10064 (ps2_hints_apply): Small fix.
10066 2001-12-05 David Turner <david@freetype.org>
10068 * src/pshinter/pshalgo2.c (psh2_hint_table_init),
10069 src/pshinter/pshalgo1.c (psh1_hint_table_init): Removed compiler
10072 * include/freetype/ftcache.h, include/freetype/cache/*, src/cache/*:
10073 Yet another massive rewrite of the caching sub-system in order to
10074 both increase performance and allow simpler cache sub-classing. As
10075 an example, the code for the image and sbit caches is now much
10078 I still need to update the documentation in
10079 www/freetype2/docs/cache.html to reflect the new design though.
10081 * include/freetype/config/ftheader.h (FT_CACHE_CHARMAP_H): New
10083 (FT_CACHE_INTERNAL_CACHE_H): Updated.
10085 2001-12-05 David Krause <freetype@davidkrause.com>
10087 * docs/license.txt: s/X Windows/X Window System/.
10089 2001-12-04 Werner Lemberg <wl@gnu.org>
10091 * src/raster/ftraster.c: Fix definition condition of MEM_Set().
10092 * src/smooth/ftgrays.c (M_Y): Change value to 192.
10093 * src/base/ftdbgmem.c (ft_mem_table_destroy): Fix printf() parameter.
10094 Remove unused variable.
10095 * src/cache/ftcimage.c (ftc_image_node_init,
10096 ftc_image_node_compare): Remove unused variables.
10097 * src/cache/ftcsbits.c (ftc_sbit_node_weight): Remove unused
10099 * src/raster/ftraster.c (MEM_Set): Move definition down to avoid
10101 * src/autohint/ahhint.c (ah_hinter_hint_edges): Use UNUSED() to
10102 avoid compiler warnings.
10103 * src/pcf/pcfread.c (tableNames): Use `const'.
10104 (pcf_read_TOC): Change counter name to avoid compiler warning.
10106 * src/pshinter/pshrec.c (ps_hints_close): Remove redundant
10108 * src/pshinter/pshalgo1.c (psh1_hint_table_init): Rename variables
10109 to avoid shadowing.
10110 * src/pshinter/pshalgo2.c (psh2_hint_table_activate_mask): Ditto.
10111 * src/type1/t1objs.h: Remove double declarations of `T1_Size_Init()'
10112 and `T1_Size_Done()'.
10114 2001-11-20 Antoine Leca <antoineleca@multimania.com>
10116 * include/freetype/ttnameid.h: Added some new Microsoft language
10117 codes and LCIDs as found in MSDN (Passport SDK). Also added
10118 comments about the meaning of bit 57 of the `OS/2' table
10119 (TT_UCR_SURROGATES) which (with OpenType v.1.3) now means `there is
10120 a character beyond 0xFFFF in this font'. Thanks to Detlef Würkner
10121 <TetiSoft@apg.lahn.de> for noticing this.
10123 2001-11-20 David Turner <david@freetype.org>
10125 * src/pshinter/{pshalgo2.c, pshalgo1.c}: Fixed stupid bug in sorting
10126 routine that created nasty alignment artefacts.
10128 * src/pshinter/pshrec.c, tests/gview.c: Debugging updates.
10130 * src/smooth/ftgrays.c: De-activated experimental gamma support.
10131 Apparently, `optimal' gamma tables depend on the monitor type,
10132 resolution and general karma, so it's better to compute them outside
10133 of the rasterizer itself.
10134 (gray_convert_glyph): Use `volatile' keyword.
10136 2001-10-29 David Turner <david@freetype.org>
10138 Adding experimental `gamma' support. This produces smoother glyphs
10139 at small sizes for very little cost.
10141 * src/smooth/ftgrays.c (grays_init_gamma): New function.
10142 (gray_raster_new): Use it.
10144 Various fixes to the auto-hinter. They merely improve the output of
10145 sans-serif fonts. Note that there are still problems with serifed
10146 fonts and composites (accented characters).
10148 * src/autohint/ahglyph.c (ah_outline_load,
10149 ah_outline_link_segments): Implement it.
10151 (ah_outline_save, ah_outline_compute_segments): Fix typos.
10152 * src/autohint/ahhint.c (ah_align_serif_edge): New argument
10153 `vertical'. Implement improvement.
10154 (ah_hint_edges_3, ah_hinter_hint_edges): Implement it.
10156 (ah_hinter_align_strong_points, ah_hinter_align_weak_points): Fix
10158 (ah_hinter_load): Set `ah_debug_hinter' if DEBUG_HINTER is defined.
10159 * src/autohint/ahmodule.c: Implement support for DEBUG_HINTER macro.
10160 * src/autohint/ahtypes.h: Ditto.
10161 (AH_Hinter): Remove `disable_horz_edges' and `disable_vert_edges'
10162 (making them global as `ah_debug_disable_horz' and
10163 `ah_debug_disable_vert').
10166 * tests/gview.c: Updated the debugging glyph viewer to show the
10167 hints generated by the `autohint' module.
10169 2001-10-27 David Turner <david@freetype.org>
10171 * src/cache/ftcchunk.c (ftc_chunk_cache_lookup): Fixed a bug that
10172 considerably lowered the performance of the abstract chunk cache.
10174 2001-10-26 David Turner <david@freetype.org>
10176 * include/freetype/ftcache.h, include/freetype/cache/*.h,
10177 src/cache/*.c: Major re-design of the cache sub-system to provide
10178 better performance as well as an `Acquire'/`Release' API. Seems to
10179 work well here, but probably needs a bit more testing.
10181 2001-10-26 Leonard Rosenthol <leonardr@lazerware.com>
10183 * builds/mac/README: Updated to reflect my taking over the project
10184 and that is now being actively maintained.
10186 * src/base/ftmac.c (parse_fond): Applied patches from Paul Miller
10187 <paulm@profoundeffects.com> to support loading a face other than the
10188 first from a FOND resource.
10189 (FT_New_Face_From_FOND): Updated.
10191 2001-10-25 Leonard Rosenthol <leonardr@lazerware.com>
10193 * builds/mac/ftlib.prj: Update of CodeWarrior project file for Mac
10194 OS for latest version (7) of CWPro and for recent changes to the FT
10197 2001-10-25 David Turner <david@freetype.org>
10199 * include/freetype/config/ftoption.h: Updated comments to explain
10200 precisely how to use project-specific macro definitions without
10201 modifying this file manually.
10203 (FT_CONFIG_FORCE_INT64): Define.
10205 (FT_DEBUG_MEMORY): New macro.
10207 2001-10-24 Tom Kacvinsky <tkacvins@freetype.org>
10209 * builds/unix/ftsystem.c (FT_New_Memory): Added a missing `{'.
10211 2001-10-23 David Turner <david@freetype.org>
10213 * include/freetype/internal/ftmemory.h, src/base/ftdbgmem.c:
10214 Improvements to the memory debugger to report more information in
10215 case of errors. Also, some allocations that occurred through REALLOC
10216 couldn't be previously catched correctly.
10218 * src/autohint/ahglyph.c (ah_outline_compute_segments,
10219 ah_outline_compute_edges), src/raster/ftraster.c (ft_black_new),
10220 src/smooth/ftgrays.c (gray_render_span, gray_raster_new): Replaced
10221 liberal uses of memset() by the MEM_Set() macro.
10223 2001-10-23 David Turner <david@freetype.org>
10225 * src/raster/ftraster.c (Update): Removed to be inlined in ...
10228 2001-10-22 David Turner <david@freetype.org>
10230 * builds/unix/ftsystem.c (FT_New_Memory, FT_Done_Memory),
10231 builds/vms/ftsystem.c (FT_New_Memory, FT_Done_Memory),
10232 builds/amiga/ftsystem.c (FT_New_Memory, FT_Done_Memory),
10233 src/base/ftdbgmem.c: Updated the memory debugger and
10234 platform-specific implementations of `ftsystem' in order to be able
10235 to debug memory allocations on Unix, VMS and Amiga too!
10237 * src/pshinter/pshalgo2.c (psh2_hint_table_record_mask): Removed
10238 some bogus warnings.
10240 * include/freetype/internal/ftmemory.h, src/base/ftdbgmem.c:
10241 Modified the debugging memory manager to report the location (source
10242 file name + line number) where leaked memory blocks are allocated in
10245 * src/base/ftdbgmem.c: New debugging memory manager. You must
10246 define the FT_DEBUG_MEMORY macro in `ftoption.h' to enable it. It
10247 will record every memory block allocated and report simple errors
10248 like memory leaks and double deletes.
10250 * src/base/Jamfile: Include ftdbgmem.
10251 * src/base/rules.mk: Ditto.
10252 * src/base/ftbase.c: Include ftdbgmem.c.
10254 * include/freetype/config/ftoption.h: Added the FT_DEBUG_MEMORY
10257 * src/base/ftsystem.c (FT_New_Memory, FT_Done_Memory): Modified the
10258 base component to use the debugging memory manager when the macro
10259 FT_DEBUG_MEMORY is defined.
10261 2001-10-21 Tom Kacvinsky <tkacvins@freetype.org>
10263 * src/cff/cffload.c (CFF_Done_Font): Free subfonts array only if
10264 we are working with a CID keyed CFF font. Otherwise, a variable
10265 that was never allocated memory might freed. This is a correction
10266 to the previous patch for freeing subfonts.
10268 2001-10-21 Tom Kacvinsky <tkacvins@freetype.org>
10270 * src/cff/cffload.c (CFF_Done_Font): Free the subfonts array to
10271 avoid a memory leak.
10273 2001-10-21 David Turner <david@freetype.org>
10275 * src/pshinter/pshalgo2.c, src/pshinter/pshalgo1.c,
10276 src/pshinter/pshglob.c: Removing compiler warnings in pedantic modes
10277 (in multi-object compilation mode, mainly).
10279 2001-10-20 Tom Kacvinsky <tkacvins@freetype.org>
10281 * src/type1/t1load.c (parse_encoding): Add a test to make sure
10282 that custom encodings (i.e., neither StandardEncoding nor
10283 ExpertEncoding) are not loaded twice when the Type 1 font is
10286 * src/type1/t1load.c (parse_font_name, parse_subrs): Added a test
10287 for when loading synthetic fonts to make sure that the font name
10288 and subrotuines are not loaded twice. This is to remove a memory
10289 leak that occurred because the original memory blocks for these
10290 objects were not deallocated when the objects were parsed the
10293 2001-10-19 David Turner <david@freetype.org>
10295 * src/smooth/ftgrays.c, src/pshinter/pshglob.h,
10296 src/pshinter/pshrec.c, src/pshinter/pshalgo2.c: Getting rid of
10299 * src/pshinter/module.mk, src/pshinter/rules.mk: Adding control
10300 files to build the PostScript hinter with the `old' build system.
10302 2001-10-19 Jacob Jansen <joukj@hrem.stm.tudelft.nl>
10304 * descrip.mms, src/pshinter/descrip.mms: Updates to the VMS build
10307 2001-10-18 David Turner <david@freetype.org>
10309 * src/psnames/pstables.h, src/tools/glnames.py: Rewrote the
10310 `glnames.py' script used to generate the `pstables.h' header file.
10311 The old one contained a serious bug that made FreeType return
10312 incorrect glyph names for certain glyphs.
10314 * src/truetype/ttdriver.c (Set_Char_Sizes): Changing computation of
10315 pixel size from character size to use rounding. This is an
10316 experiment to see whether this gives values similar to Windows for
10317 scaled ascent/descent/etc.
10319 * src/base/ftcalc.c (FT_Div64by32): Changed the implementation
10320 slightly since the original code was mis-compiled on Mac machines
10321 using the MPW C compiler.
10323 * src/base/ftobjs.c (FT_Realloc): When a memory block was grown
10324 through FT_Realloc(), the new bytes were not set to 0, which created
10325 some strange bugs in the PostScript hinter.
10326 (destroy_face): Don't deallocate unconditionally.
10328 * src/cid/cidgload.c (CID_Compute_Max_Advance, CID_Load_Glyph):
10329 Adding support to new PostScript hinter.
10331 * include/freetype/internal/psglobal.h,
10332 include/freetype/internal/pshints.h,
10333 include/freetype/config/ftmodule.h, src/pshinter/Jamfile,
10334 src/pshinter/pshalgo.h, src/pshinter/pshalgo1.h,
10335 src/pshinter/pshalgo1.c, src/pshinter/pshalgo2.h,
10336 src/pshinter/pshalgo2.c, src/pshinter/pshglob.h,
10337 src/pshinter/pshglob.c, src/pshinter/pshinter.c,
10338 src/pshinter/pshmod.c, src/pshinter/pshmod.h, src/pshinter/pshrec.c,
10339 src/pshinter/pshrec.h: Adding new PostScript hinter module.
10341 * include/freetype/internal/ftobjs.h,
10342 include/freetype/internal/internal.h,
10343 include/freetype/internal/psaux.h,
10344 include/freetype/internal/t1types.h, src/psaux/psobjs.c,
10345 src/psaux/psobjs.h, src/psaux/t1decode.h, src/psaux/t1decode.c,
10346 src/type1/t1driver.c, src/type1/t1gload.c, src/type1/t1objs.c,
10347 src/type1/t1objs.h: Updates to use the new PostScript hinter.
10349 * tests/Jamfile, tests/gview.c: Adding a new glyph hinting
10350 viewer/debugger to the source tree. Note that you will _not_ be
10351 able to compile it since it depends on an unavailable graphics
10352 library named `Nirvana' to render vector images.
10354 2001-10-17 David Turner <david@freetype.org>
10357 * Version 2.0.5 released.
10358 =========================
10361 * include/freetype/freetype.h, include/internal/ftobjs.h,
10362 src/base/ftobjs.c, src/type1/t1driver.c: Adding a new function named
10363 'FT_Get_Postscript_Name' to retrieve the PostScript name of a given
10364 font. Should work with all formats except pure CFF/CEF fonts (this
10365 will be added soon).
10367 * src/cid/cidriver (cid_get_postscript_name): New function.
10368 (CID_Get_Interface): Handle `postscript_name' interface.
10370 * src/sfnt/sfdriver.c (get_sfnt_postscript_name): New function.
10371 (SFNT_Get_Interface): Handle `postscript_name' interface.
10373 * src/type1/t1driver.c (t1_get_ps_name): New function.
10374 (Get_Interface): Handle `postscript_name' interface.
10376 * README, docs/CHANGES: Updated for 2.0.5 release.
10378 2001-10-08 David Turner <david@freetype.org>
10380 Fixed a bug in `glnames.py' that prevented it from generating
10381 correct glyph names tables. This resulted in the unavailability of
10382 certain glyphs like `Cacute', `cacute' and `lslash' in Unicode
10383 charmaps, even if these were present in the font (causing problems
10386 * src/tools/glnames.py (mac_standard_names): Fixed.
10387 (t1_standard_strings): Some fixes and renamed to ...
10388 (sid_standard_names): This.
10389 (t1_expert_encoding): Fixed.
10390 (the_adobe_glyph_list): Renamed to ...
10391 (adobe_glyph_names): This.
10392 (the_adobe_glyphs): Renamed to ...
10393 (adobe_glyph_values): This.
10394 (dump_mac_indices, dump_glyph_list, dump_unicode_values, main):
10396 * src/psnames/pstables.h: Regenerated.
10397 * src/psnames/psmodule.c (PS_Unicode_Value): Fix offset.
10399 Use `sid_standard_table' and `ps_names_to_unicode' instead of
10400 `t1_standard_glyphs' and `names_to_unicode'.
10401 (PS_Macintosh_Name): Use `ps_glyph_names' instead of
10402 `standard_glyph_names'.
10403 (PS_Standard_Strings): Use `sid_standard_names' instead of
10404 `t1_standard_glyphs'.
10406 * doc/BUGS, doc/TODO: New documents.
10408 2001-10-07 Richard Barber <rich@solutionuk.com>
10410 * src/cache/ftlru.c (FT_Lru_Lookup_Node): Fixed a bug that prevented
10411 correct LRU behaviour.
10413 2001-10-07 David Turner <david@freetype.org>
10415 setjmp() and longjmp() are now used for rollback (i.e. when memory
10416 pool overflow occurs).
10418 Function names are now all uniformly prefixed with `gray_'.
10420 * src/smooth/ftgrays.c: Include <setjmp.h>.
10421 (ErrRaster_MemoryOverflow): New macro.
10422 (TArea): New type to store area values in each cell (using `int' was
10423 too small on 16-bit systems). <limits.h> is included to properly
10424 get the needed data type.
10425 (TCell, TRaster): Use it.
10426 (TRaster): New element `jump_buffer'.
10427 (gray_compute_cbox): Use `RAS_ARG' as the only parameter and get
10429 (gray_record_cell): Use longjmp().
10430 (gray_set_cell): Use gray_record_cell() for error handling.
10431 (gray_render_line, gray_render_conic, gray_render_cubic): Simplify.
10432 (gray_convert_glyph_inner): New function, using setjmp().
10433 (gray_convert_glyph): Use it.
10435 2001-10-07 David Turner <david@freetype.org>
10437 Provide a public API to manage multiple size objects for a given
10438 FT_Face in the new header file `ftsizes.h'.
10440 * include/freetype/ftsizes.h: New header file,
10441 * include/freetype/internal/ftobjs.h: Use it.
10442 Remove declarations of FT_New_Size and FT_Done_Size (moved to
10444 * include/freetype/config/ftheader.h (FT_SIZES_H): New macro.
10445 * src/base/ftobjs.c (FT_Activate_Size): New function.
10446 * src/cache/ftcmanag.c: Include ftsizes.h.
10447 (ftc_manager_init_size, ftc_manager_flush_size): Use
10450 2001-09-20 Detlef Würkner <TetiSoft@apg.lahn.de>
10452 * builds/amiga/*: Added port to Amiga with the SAS/C compiler.
10454 2001-09-15 Detlef Würkner <TetiSoft@apg.lahn.de>
10456 * src/type1/t1afm.c (T1_Done_AFM): Free `afm'.
10458 2001-09-10 Yao Zhang <yzhang@sharemedia.com>
10460 * src/sfnt/ttcmap.c (code_to_index2): Handle code values with
10461 hi-byte == 0 correctly.
10463 2001-09-10 Werner Lemberg <wl@gnu.org>
10465 * builds/link-std.mk ($(PROJECT_LIBRARY)): Fix typo.
10467 2001-08-30 Martin Muskens <mmuskens@aurelon.com>
10469 * src/type1/t1load.c (parse_font_matrix): A new way to compute the
10470 units per EM with greater accuracy (important for embedded T1 fonts
10471 in PDF documents that were automatically generated from TrueType
10474 * src/type1/t1load.c (is_alpha): Now supports `+' in font names;
10475 this is used in embedded fonts.
10477 * src/psaux/psobjs.c (PS_Table_Add): Fixed a reallocation bug that
10478 generated a dangling pointer reference.
10480 2001-08-30 Anthony Feik <afeick@hotmail.com>
10482 * src/type1/t1afm.c (T1_Read_Afm): Now correctly sets the flag
10483 FT_FACE_FLAG_KERNING when appropriate for Type1 + AFM files.
10485 2001-08-25 Werner Lemberg <wl@gnu.org>
10487 * src/sfnt/ttload.c (TT_Load_CMap): Fix frame length of
10490 * include/freetype/fterrors.h [!FT_CONFIG_OPTION_USE_MODULE_ERRORS]:
10491 Undefine FT_ERR_BASE before defining again.
10493 2001-08-22 Werner Lemberg <wl@gnu.org>
10495 * src/truetype/ttinterp.h: Fix prototype of TT_Move_Func.
10497 2001-08-21 Werner Lemberg <wl@gnu.org>
10499 * builds/dos/dos-def.mk (NO_OUTPUT): Don't use `&>' but `>'.
10501 2001-08-21 David Turner <david@freetype.org>
10503 * include/freetype/config/ftoption.h: Changed the default setting
10504 for FT_CONFIG_OPTION_USE_MODULE_ERRORS to undefined, since it breaks
10505 source compatibility in a few cases. Updated the comment to explain
10508 2001-08-17 Martin Muskens <mmuskens@aurelon.com>
10510 * src/base/ftcalc.c (FT_MulDiv): Fixed serious typo.
10512 2001-08-12 Werner Lemberg <wl@gnu.org>
10514 Updating to OpenType 1.3.
10516 * include/freetype/internal/tttypes.h (TT_CMap0, TT_CMap2, TT_CMap4,
10517 TT_CMap6): Adding field `language'.
10518 (TT_CMapTable): Removing field `language'.
10519 Type of `length' field changed to FT_ULong.
10520 Adding fields for cmaps format 8, 10, and 12.
10521 (TT_CMapGroup): New auxiliary structure.
10522 (TT_CMap8_12, TT_CMap10): New structures.
10523 * include/freetype/tttables.h (TT_HoriHeader, TT_VertHeader):
10524 Removed last element of `Reserved' array.
10525 * include/freetype/ttnameid.h (TT_PLATFORM_CUSTOM, TT_MS_ID_UCS_4,
10526 TT_NAME_ID_CID_FINDFONT_NAME): New macros.
10528 * src/sfnt/ttcmap.c (TT_CharMap_Load): Updated loading of `language'
10529 field to the new structures.
10530 Fixed freeing of arrays in case of unsuccessful loads.
10531 Added support for loading format 8, 10, and 12 cmaps.
10532 (TT_CharMap_Free): Added support for freeing format 8, 10, and 12
10534 (code_to_index4): Small improvement.
10535 (code_to_index6): Ditto.
10536 (code_to_index8_12, code_to_index10): New functions.
10537 * src/sfnt/ttload.c (TT_Load_Metrics_Header): Updated to new
10539 (TT_Load_CMap): Ditto.
10541 * src/sfnt/sfobjs.c (tt_encodings): Add MS UCS4 table (before MS
10544 2001-08-11 Werner Lemberg <wl@gnu.org>
10546 * src/type1/t1driver.c (t1_get_name_index): Fix compiler warning.
10548 2001-08-09 Tom Kacvinsky <tkacvins@freetype.org>
10550 * src/cff/cffdrivr.c (get_cff_glyph_name): Renamed to
10551 cff_get_glyph_name for consistency.
10553 (cff_get_glyph_index): Minor documentation change.
10555 * src/type1/t1driver.c (t1_get_name_index): New function used in
10556 Get_Interface as the function returned when the `name_index'
10557 function is requested.
10559 (get_t1_glyph_name): Renamed to t1_get_glyph_name for consistency.
10561 2001-08-08 Tom Kacvinsky <tkacvins@freetype.org>
10563 * src/cff/cffload.c: Removed definitions of cff_isoadobe_charset,
10564 cff_expert_charset, cff_expertsubset_charset, cff_standard_encoding,
10565 and cff_expert_encoding arrays to cffload.h.
10567 * src/cff/cffload.h: Added definitions of cff_isoadobe_charset,
10568 cff_expert_charset, cff_expertsubset_charset, cff_standard_encoding,
10569 and cff_expert_encoding arrays.
10571 * src/cff/cffdrivr.c (cff_get_name_index): New function, returned
10572 when `cff_get_interface' is called with a request for the
10573 `name_index' function.
10575 (cff_get_interface): Modified so that it returns the function
10576 `cff_get_name_index' when the `name_index' function is requested.
10578 * src/base/ftobjs.c (FT_Get_Name_Index): New function, used to
10579 return a glyph index for a given glyph name only if the driver
10580 supports glyph names.
10582 * include/freetype/internal/ftobjs.h (FT_Name_Index_Requester):
10583 New function pointer type defintion used in the function
10586 * include/freetype/freetype.h (FT_Get_Name_Index): Added
10587 documentation and prototype.
10589 2001-07-26 Werner Lemberg <wl@gnu.org>
10591 * builds/cygwin/*: Removed. Use the unix stuff instead.
10593 2001-07-26 Jouk Jansen <joukj@hrem.stm.tudelft.nl>
10595 * builds/vms/ftconfig.h (FT_CALLBACK_DEF): Updated to change dated
10598 2001-07-17 Werner Lemberg <wl@gnu.org>
10600 * include/freetype/internal/psaux.h (PS_Table): Use FT_Offset for
10601 `cursor' and `capacity'.
10602 * src/psaux/psobjc.c (reallocate_t1_table): Use FT_Long for second
10604 (PS_Table_Add): Use FT_Offset for `new_size'.
10606 Add support for version 0.5 maxp tables.
10608 * src/sfnt/ttload.c (TT_Load_MaxProfile): Implement it.
10609 (TT_Load_OS2): Initialize some values.
10611 2001-07-13 Werner Lemberg <wl@gnu.org>
10613 * src/base/ftsynth.c: Include ftcalc.h unconditionally.
10615 2001-07-07 David Turner <david@freetype.org>
10617 * src/truetype/ttgload.c, src/truetype/ttinterp.c, src/pcf/pcfread:
10618 Removed pedantic compiler warnings when the bytecode interpreter is
10621 2001-07-03 Werner Lemberg <wl@gnu.org>
10623 * src/autohint/ahhint.c (ah_hinter_align_weak_points): Remove
10624 unused variable `edges'.
10625 (ah_hinter_load): Remove unused variables `old_width' and
10627 * src/cid/cidload.c (cid_decrypt): Use `U' for constant (again).
10628 * src/psaux/psobjs.c (T1_Decrypt): Ditto.
10629 * src/type1/t1parse.c (T1_Get_Private_Dict): Ditto.
10631 2001-06-28 David Turner <david@freetype.org>
10633 * include/internal/ftstream.h: Modified the definitions
10634 of the FT_GET_XXXX and NEXT_XXXX macros for 16-bit correctness.
10636 2001-06-26 Werner Lemberg <wl@gnu.org>
10638 * src/cid/cidload.c, src/cid/cidload.h (cid_decrypt): Use FT_Offset
10639 instead of FT_Int as type for `length' parameter.
10640 * include/freetype/internal/psaux.h (PSAux_Interface): Updated.
10642 2001-06-27 Wolfgang Domröse <porthos.domroese@harz.de>
10644 * src/psaux/psobjs.c, src/psaux/psobjs.h (T1_Decrypt): Use FT_Offset
10645 instead of FT_Int as type for `length' parameter.
10648 * Version 2.0.4 released.
10649 =========================
10652 2001-06-27 David Turner <david@freetype.org>
10654 * builds/unix/ftconfig.in: Changed the definition of the
10655 FT_CALLBACK_DEF macro.
10657 * include/freetype/ftconfig.h, src/*/*.c: Changed the definition and
10658 use of the FT_CALLBACK_DEF macro in order to support 16-bit
10661 * builds/unix/ftconfig.in: Changed the definition of the
10662 FT_CALLBACK_DEF macro.
10664 * src/sfnt/ttload.c (TT_Load_Kern): The kern table loader now ensures
10665 that the kerning table is correctly sorted (some problem fonts don't
10666 have a correct kern table).
10668 2001-06-26 Wolfgang Domröse <porthos.domroese@harz.de>
10670 * include/freetype/internal/ftstream.h (FT_GET_OFF3_LE): Fix typo.
10672 2001-06-24 David Turner <david@freetype.org>
10674 * src/base/ftcalc.c (ft_div64by32): Fixed the source to work
10675 correctly on 16-bit systems.
10677 2001-06-23 Anthony Fok <fok@debian.org>
10679 * debian/*: Added Debian package build directory for 2.0.4.
10681 2001-06-22 David Turner <david@freetype.org>
10683 * docs/PATENTS: Added patents disclaimer. This one was missing!
10685 * docs/CHANGES, docs/todo: Updated for the upcoming 2.0.4 release.
10687 2001-06-20 Werner Lemberg <wl@gnu.org>
10689 * include/freetype/config/ftconfig.h: Add two more `L's to
10691 Add missing semicolons.
10693 * builds/toplevel.mk: Do similar change as for
10694 builds/unix/detect.mk.
10696 * include/freetype/freetype.h (FT_ENC_TAG): New version to make it
10697 easier to redefine.
10698 * include/freetype/ftimage.h (FT_IMAGE_TAG): Ditto.
10700 * src/pcf/pcfread.c (pcf_get_encodings): Add cast.
10702 2001-06-19 David Turner <david@freetype.org>
10704 * builds/win32/visualc/freetype.dsp, builds/win32/visualc/index.html:
10705 Updated the Visual C++ project (for the 2.0.4 release).
10707 * builds/unix/detect.mk: Added rule for AIX detection (which uses
10708 /usr/sbin/init instead of /sbin/init).
10710 * include/freetype/fterrors.h, src/*/*err*.h: Updated some of the
10711 error macros to simplify handling of new error scheme.
10713 2001-06-19 Werner Lemberg <wl@gnu.org>
10715 * include/freetype/fttypes.h (FT_ERROR_MODULE): New macro.
10717 2001-06-19 David Turner <david@freetype.org>
10719 Removing _lots_ of compiler warnings when the most pedantic warning
10720 levels of Visual C++ and Borland C++ are used. Too many files to be
10721 listed here, but FT2 now compiles without warnings with VC++ and the
10722 `/W4' warning level (lint-style).
10724 * include/freetype/freetype.h (FT_New_Memory_Face): Updated
10726 * include/freetype/fttypes.h (FT_BOOL): New macro.
10727 * include/freetype/internal/ftdebug.h: Add #pragma for Visual C++
10728 to suppress warning.
10729 * include/freetype/internal/ftstream.h (FT_GET_SHORT_{BE,LE},
10730 FT_GET_OFF3_{BE,LE}, FT_GET_LONG_{BE,LE}): New macros.
10731 (NEXT_*): Use them.
10732 * src/autohint/ahglobal.c: Include FT_INTERNAL_DEBUG_H.
10733 (FT_New_Memory_Face): Add `const' to function declaration.
10735 2001-06-18 Werner Lemberg <wl@gnu.org>
10737 Minor cleanups to remove compiler warnings.
10739 * include/freetype/cache/ftcmanag.h (FTC_MAX_BYTES_DEFAULT): Use
10741 * include/freetype/config/ftoption.h (FT_RENDER_POOL_SIZE): Ditto.
10742 * src/base/ftcalc.c (FT_MulDiv): Use `L' for constant.
10743 * src/base/ftglyph.c (FT_Glyph_Get_CBox): Remove `error' variable.
10744 * src/base/fttrigon.c (ft_trig_arctan_table): Use `L' for constants.
10745 * src/base/ftobjs.c (FT_Done_Size): Fix return value.
10746 (FT_Set_Char_Size, FT_Set_Pixel_Sizes, FT_Get_Kerning): Remove
10747 unused `memory' variable.
10748 * src/autohint/ahglyph.c (ah_get_orientation): Use `L' for constant.
10749 * src/autohint/ahhint.c (ah_hint_edges_3,
10750 ah_hinter_align_edge_points): Remove unused `before' and `after'
10752 (ah_hinter_align_weak_points): Remove unused `edge_limit' variable.
10753 (ah_hinter_load): Remove unused `new_advance', `start_contour',
10754 and `metrics' variables.
10755 * src/cff/cffload.c (CFF_Load_Encoding): Remove dead code to avoid
10757 * src/cff/cffobjs.c (CFF_Init_Face): Remove unused `base_offset'
10759 * src/cff/cffgload.c (CFF_Parse_CharStrings): Remove unused
10760 `outline' variable.
10761 (cff_compute_bias): Use `U' for constant.
10762 * src/cid/cidload.c (cid_decrypt): Ditto.
10763 * src/psaux/psobjs.c (T1_Decrypt): Ditto.
10764 * src/psaux/t1decode.c (T1_Decoder_Parse_CharStrings): Ditto.
10765 * src/sfnt/ttload.c (TT_Load_Kern): Remove unused `version'
10767 * src/sfnt/ttsbit.c (TT_Load_SBit_Image): Remove unused `top'
10769 * src/truetype/ttgload.c (load_truetype_glyph): Remove unused
10770 `num_contours' and `ins_offset' variables.
10771 (compute_glyph_metrics): Remove unused `Top' and `x_scale'
10773 (TT_Load_Glyph): Remove unused `memory' variable.
10774 * src/smooth/ftgrays.c (grays_raster_render): Use `L' for constants.
10776 2001-06-18 Werner Lemberg <wl@gnu.org>
10778 Make the new error scheme source compatible with older FT versions
10779 by introducing another layer.
10781 * include/freetype/fterrors.h (FT_ERRORDEF_, FT_NOERRORDEF_): New
10783 (FT_NOERRORDEF): Removed.
10784 * include/*/*err*.h: Use FT_ERRORDEF_ and FT_NOERRORDEF_.
10786 2001-06-16 Werner Lemberg <wl@gnu.org>
10788 * include/freetype/freetype.h (FT_ENC_TAG): New macro.
10789 (FT_Encoding_): Use it.
10790 * include/freetype/ftimage.h (FT_IMAGE_TAG): Define it
10793 2001-06-14 David Turner <david@freetype.org>
10795 Modified the TrueType interpreter to let it use the new
10796 trigonometric functions provided in `fttrigon.h'. This gets rid of
10797 some old 64-bit computation routines, as well as many warnings when
10798 compiling the library with the `long long' 64-bit integer type.
10800 * include/freetype/config/ftoption.h: Undefine
10801 FT_CONFIG_OPTION_OLD_CALCS.
10802 * include/freetype/internal/ftcalc.h: Rearrange use of
10803 FT_CONFIG_OPTION_OLD_CALCS.
10804 * src/base/ftcalc.c: Add declaration of FT_Int64 if
10805 FT_CONFIG_OPTION_OLD_CALCS isn't defined.
10806 * src/truetype/ttinterp.c: Use FT_TRIGONOMETRY_H.
10807 (Norm): Add a special version if FT_CONFIG_OPTION_OLD_CALCS isn't
10809 (Current_Ratio, Normalize): Simplify code.
10811 2001-06-11 Mike Owens <MOwens@amtdatasouth.com>
10813 * src/base/ftcalc.c (FT_MulDiv, FT_DivFix, FT_Sqrt64): Remove
10816 2001-06-08 Werner Lemberg <wl@gnu.org>
10818 * builds/unix/configure.in: Renamed to ...
10819 * builds/unix/configure.ac: This to make sure that autoconf 2.50 is
10821 Run `autoupdate' on it.
10822 Increase `version_info' to 7:0:1.
10823 * builds/unix/configure: Regenerated.
10825 2001-06-08 David Turner <david@freetype.org>
10827 * src/autohint/ahhint.c (ah_hinter_load_glyph): Fixed a bug that
10828 corrupted transformed glyphs that were auto-hinted (the transform
10829 was applied twice).
10831 Fixed a bug that returned an invalid linear width for composite
10834 * include/internal/tttypes.h (TT_Loader_): Two new elements `linear'
10836 * src/truetype/ttgload.c (load_truetype_glyph,
10837 compute_glyph_metrics): Use it.
10839 * include/fttypes.h (FT_ERROR_BASE): New macro.
10840 * src/base/ftobjs.c (FT_Open_Face, FT_Render_Glyph_Internal): Use it
10841 to make source code work with the new error scheme implemented by
10843 * src/base/ftoutln.c (FT_Outline_Render): Ditto.
10845 2001-06-07 Werner Lemberg <wl@gnu.org>
10847 Updating to libtool 1.4.0 and autoconf 2.50.
10849 * builds/unix/ltconfig: Removed.
10850 * builds/unix/ltmain.sh, builds/unix/configure.in,
10851 builds/unix/aclocal.m4: Updated.
10852 * builds/unix/configure: Regenerated.
10854 2001-06-06 Werner Lemberg <wl@gnu.org>
10856 Complete redesign of error codes. Please check ftmoderr.h for more
10859 * include/freetype/internal/cfferrs.h,
10860 include/freetype/internal/tterrors.h,
10861 include/freetype/internal/t1errors.h: Removed. Replaced with files
10862 local to the module. All extra error codes have been moved to
10865 * src/sfnt/ttpost.h: Move error codes to `fterrors.h'.
10867 * src/autohint/aherrors.h, src/cache/ftcerror.h, src/cff/cfferrs.h,
10868 src/cid/ciderrs.h, src/pcf/pcferror.h, src/psaux/psauxerr.h,
10869 src/psnames/psnamerr.h, src/raster/rasterrs.h, src/sfnt/sferrors.h,
10870 src/smooth/ftsmerrs.h, src/truetype/tterrors.h,
10871 src/type1/t1errors.h, src/winfonts/fnterrs.h: New files defining the
10872 error names for the module it belongs to.
10874 * include/freetype/ftmoderr.h: New file, defining the module error
10875 offsets. Its structure is similar to `fterrors.h'.
10877 * include/freetype/fterrors.h (FT_NOERRORDEF): New macro.
10878 (FT_ERRORDEF): Redefined to use module error offsets.
10879 All internal error codes are now public; unused error codes have
10880 been removed, some are new.
10882 * include/freetype/config/ftheader.h (FT_MODULE_ERRORS_H): New
10884 * include/freetype/config/ftoption.h
10885 (FT_CONFIG_OPTION_USE_MODULE_ERRORS): New macro.
10887 All other source files have been updated to use the new error codes;
10888 some already existing (internal) error codes local to a module have
10889 been renamed to give them the same name as in the base module.
10891 All make files have been updated to include the local error files.
10893 2001-06-06 Werner Lemberg <wl@gnu.org>
10895 * src/cid/cidtokens.h: Replaced with...
10896 * src/cid/cidtoken.h: This file for 8+3 consistency.
10898 * src/raster/ftraster.c: Use macros for header file names.
10900 * src/include/freetype/tttables.h (TT_HoriHeader_, TT_VertHeader_):
10901 Fix length of `Reserved' array. Note that this isn't the real fix
10902 since recent OpenType specs have introduced a `CaretOffset' field
10903 instead of the first reserved byte.
10905 2001-05-29 Werner Lemberg <wl@gnu.org>
10907 * INSTALL: Minor fixes.
10910 * Version 2.0.3 released.
10911 =========================
10914 2001-05-29 David Turner <david@freetype.org>
10916 * INSTALL, docs/CHANGES: Updated.
10918 2001-05-25 David Turner <david@freetype.org>
10920 Moved several documents from the top-level to the `docs' directory.
10922 * src/base/ftcalc.c (FT_DivFix): Small fix to return value.
10924 2001-05-16 David Turner <david@freetype.org>
10926 * src/truetype/ttgload.c (load_truetype_glyph): Fixed a bug in the
10927 composite loader. Spotted by Keith Packard.
10928 * src/base/ftobjs.c (FT_GlyphLoader_Check_Points,
10929 FT_GlyphLoader_Check_Subglyphs): Ditto.
10931 2001-05-14 David Turner <david@freetype.org>
10933 Fixed the incorrect blue zone computations, and improved the
10934 composite support. Note that these changes result in improved
10935 rendering, while sometimes introducing their own artefacts. This is
10936 probably the last big change to the autohinter before the
10937 introduction of a complete replacement.
10939 * src/autohint/ahglobal.c (sort_values): Fix loop.
10940 * src/autohint/ahglyph.c: Removed some obsolete code.
10941 (ah_outline_compute_edges): Modify code to set the ah_edge_round
10943 (ah_outline_compute_blue_edges): Add code to compute active blue
10945 * src/autohint/ahhint.c (ah_hinter_glyph_load): Change load_flags
10948 * src/base/ftcalc.c (FT_DivFix): Fixed a bug in the 64-bit code that
10949 created incorrect scale factors!
10950 (FT_Round_Fix, FT_CeilFix, FT_FloorFix): Minor improvements.
10952 2001-05-12 Werner Lemberg <wl@gnu.org>
10954 * include/freetype/ftbbox.h: FTBBOX_H -> __FTBBOX_H__.
10955 * include/freetype/fttrigon.h: __FT_TRIGONOMETRY_H__ ->
10957 Include FT_FREETYPE_H.
10958 Beautified; added copyright.
10959 * src/base/fttrigon.c: Beautified; added copyright.
10961 2001-05-11 David Turner <david@freetype.org>
10963 * src/cff/cffparse.c (cff_parse_font_matrix), src/cid/cidload.c
10964 (parse_font_matrix), src/type1/t1load.c (parse_font_matrix): Fixed
10965 the incorrect EM size computation.
10967 * include/freetype/fttrigon.h, src/base/fttrigon.c: New files,
10968 adding trigonometric functions to the core API (using Cordic
10970 * src/base/ftbase.c, src/base/Jamfile, src/base/rules.mk: Use them.
10972 * builds/newline: New file.
10973 * builds/top_level.mk, builds/detect.mk: Use it. This fixes
10974 problems with Make on Windows 2000, as well as problems when `make
10975 distclean' is invoked on a non-Unix platform when there is no
10976 `config.mk' in the current directory.
10978 * builds/freetype.mk: Fixed a problem with object deletions under
10979 Dos/Windows/OS/2 systems.
10981 Added new directory to hold tools and test programs.
10983 * docs/docmaker.py, docs/glnames.py: Moved to...
10984 * src/tools/docmaker.py, src/tools/glnames.py: This place.
10985 * src/tools/cordic.py: New file used to compute arctangent table
10986 needed by fttrigon.c.
10987 * src/tools/test_bbox.c, src/tools/test_trig.c: New test files.
10989 * src/tools/docmaker.py: Improved the script to add the current date
10990 at the footer of each web page (useful to distinguish between
10993 * Jamfile: Fixed incorrect HDRMACRO argument.
10995 * TODO: Removed the cubic arc bbox computation note, since it has been
10997 * src/base/ftbbox.c (test_cubic_zero): Renamed to...
10998 (test_cubic_extrema): This function. Use `UL' for unsigned long
11001 * include/freetype/t1tables.h, include/freetype/config/ftoption.h:
11004 2001-05-10 David Turner <david@freetype.org>
11006 * src/base/ftobjs.c (FT_Open_Face): Fixed a small memory leak
11007 which happened when trying to open 0-size font files!
11009 2001-05-09 Werner Lemberg <wl@gnu.org>
11011 * include/freetype/internal/ftcalc.h: Move declaration of
11012 FT_SqrtFixed() out of `#ifdef FT_LONG64'.
11014 2001-05-08 Francesco Zappa Nardelli <Francesco.Zappa.Nardelli@ens.fr>
11016 * src/pcfdriver.c (PCF_Load_Glyph): Fixed incorrect bitmap width
11019 2001-05-08 David Turner <david@freetype.org>
11021 * docs/docmaker.py: Updated the DocMaker script in order to add
11022 command line options (--output,--prefix,--title), fix the erroneous
11023 line numbers reported during errors and warnings, and other
11026 * src/base/ftcalc.c (FT_MulDiv, FT_MulFix, FT_DivFix): Various tiny
11027 fixes related to rounding in 64-bits routines and
11028 pseudo-`optimizations'.
11030 2001-04-27 David Turner <david@freetype.org>
11032 * src/base/ftbbox.c (BBox_Cubic_Check): Fixed the coefficient
11033 normalization algorithm (invalid final bit position, and invalid
11034 shift computation).
11036 2001-04-26 Werner Lemberg <wl@gnu.org>
11038 * builds/unix/config.guess, builds/unix/config.sub: Updated to
11039 latest versions from gnu.org.
11041 * builds/compiler/gcc-dev.mk: Add `-Wno-long-long' flag.
11043 * include/freetype/internal/ftcalc.h: Define FT_SqrtFixed()
11045 * src/base/ftbbox.c: Include FT_INTERNAL_CALC_H.
11046 Fix compiler warnings.
11047 * src/base/ftcalc.c: Fix (potential) compiler warnings.
11049 2001-04-26 David Turner <david@freetype.org>
11051 * src/base/ftcalc.c (FT_SqrtFixed): Corrected/optimized the 32-bit
11052 fixed-point square root computation. It is now used even with
11053 64-bits integers, as it is _much_ faster than calling FT_Sqrt64 :-)
11055 * src/base/ftbbox.c: Removed invalid `#include FT_BEZIER_H' line.
11057 2001-04-25 David Turner <david@freetype.org>
11059 * src/base/ftbbox.c (BBox_Cubic_Check): Rewrote function to use
11060 direct computations with 16.16 values instead of sub-divisions. It
11061 is now slower, but proves a point :-)
11063 * src/raster/ftraster.c, src/smooth/ftgrays.c, src/base/ftbbox.c:
11064 Fixed the bezier stack depths.
11066 * src/base/ftcalc.c (FT_MulFix): Minor rounding fix.
11068 * builds/beos: Added BeOS-specific files to the old build system
11069 (no changes were necessary to support BeOS in the Jamfile though).
11071 2001-04-20 David Turner <david@freetype.org>
11073 * ftconfig.h, ftoption.h: Updated `ftconfig.h' to detect 64-bit int
11074 types on platforms where Autoconf is not available). Also removed
11075 FTCALC_USE_LONG_LONG and replaced it with
11076 FT_CONFIG_OPTION_FORCE_INT64.
11078 * builds/win32/freetype.dsp: Updated the Visual C++ project file.
11079 Doesn't create a DLL yet.
11081 * cffgload.c: Removed a compilation warning.
11083 2001-04-10 Tom Kacvinsky <tkacvins@freetype.org>
11085 * t1load.c (parse_charstrings): Changed code for placing .notdef
11086 glyph into slot 0 so that we no longer have a memory access
11089 * t1load.h: In structure T1_Loader, added swap_table (of type
11090 PS_Table) to facilitate placing the .notdef glyph into slot 0.
11092 2001-04-10 Francesco Zappa Nardelli <francesco.zappa.nardelli@ens.fr>
11094 * src/pcf/pcfdriver.c (PCF_Get_Char_Index): Fix return value.
11096 2001-04-09 Laurence Withers <lwithers@lwithers.demon.co.uk>
11098 * builds/dos/detect.mk: Add support for bash.
11100 2001-04-05 Werner Lemberg <wl@gnu.org>
11102 * builds/os2/*.mk: These files have been forgotten to update to
11103 the structure of similar makefiles.
11104 * builds/dos/*.mk: Ditto.
11105 * builds/ansi/*.mk: Ditto.
11107 * builds/win32/win32-def.mk (BUILD): Fix typo.
11109 * builds/compiler/*.mk (CLEAN_LIBRARY): Don't use NO_OUTPUT.
11110 This is already used in the link_*.mk files.
11112 2001-04-03 Werner Lemberg <wl@gnu.org>
11114 * src/*/Jamfile: Slight changes to make files more cryptic.
11116 2001-04-03 Werner Lemberg <wl@gnu.org>
11118 * Jamfile, src/Jamfile, src/*/Jamfile: Formatted. Slight changes
11119 to give files identical structure.
11121 2001-04-02 Werner Lemberg <wl@gnu.org>
11123 * CHANGES: Reformatted, minor fixes.
11125 * README: Formatting.
11126 * include/freetype/freetype.h: Formatting.
11128 * Jamfile: Fix typo.
11130 * src/cff/cffparse.c: Move error code #defines to...
11131 * include/freetype/internal/cfferrs.h: This file.
11132 * src/cff/cffdrivr.c, src/cff/cffobjs.c, src/cff/cffload.c: Replaced
11133 `FT_Err_*' with `CFF_Err_*'.
11134 * src/cid/cidparse.c: Replaced `FT_Err_*' with `T1_Err_*'.
11135 * src/psaux/psobjs.c, src/psaux/t1decode.c: Ditto.
11136 * src/sfnt/sfobcs.c, src/sfnt/ttload.c: Replaced `FT_Err_*' with
11138 * src/truetype/ttgload.c, src/truetype/ttobjs.c: Ditto.
11139 * src/type1/t1gload.c, src/type1/t1load.c, src/type1/t1objs.c,
11140 src/type1/t1parse.c: Replaced `FT_Err_*' with `T1_Err_*'.
11142 * include/freetype/internal/cfferrs.h: Add
11143 `CFF_Err_Unknown_File_Format'.
11144 * include/freetype/internal/t1errors.h: Add
11145 `T1_Err_Unknown_File_Format'.
11146 * include/freetype/internal/tterrors.h: Add
11147 `TT_Err_Unknown_File_Format'.
11149 * src/cff/cffload.h: Add `cff_*_encoding' and `cff_*_charset'
11151 * src/psaux/psobjs.c: Include `FT_INTERNAL_TYPE1_ERRORS_H'.
11153 * src/cff/cffobjs.c (CFF_Init_Face, CFF_Done_Face): Use
11155 * src/cid/cidobjs.c (CID_Done_Driver): Ditto.
11156 * src/trutype/ttobjs.c (TT_Init_Face, TT_Done_Face, TT_Init_Size):
11158 * src/type1/t1objs.c (T1_Done_Driver): Ditto.
11159 * src/pcf/pcfdriver.c (PCF_Done_Face): Ditto.
11160 * src/pcf/pcf.h: Use FT_LOCAL for `PCF_Done_Face'.
11162 2001-04-02 Tom Kacvinsky <tkacvins@freetype.org>
11164 * src/sfnt/ttload.c (TT_Load_Metrics): Fix an improper pointer
11165 dereference. Submitted by Herbert Duerr <duerr@sun.com>.
11167 2001-03-26 Tom Kacvinsky <tkacvins@freetype.org>
11169 * include/freetype/config/ftconfig.h: Changed hexadecimal
11170 constants to use suffix U to avoid problems with HP-UX's c89
11171 compiler. Submitted by G.W. Lucas <glucas@sonalysts.com>.
11173 2001-03-24 David Turner <david.turner@freetype.org>
11175 * Jamrules, Jamfile, src/Jamfile, src/*/Jamfile: Adding jamfiles to
11176 the source tree. See www.freetype.org/jam/index.html for details.
11179 * Version 2.0.2 released.
11180 =========================
11183 2001-03-20 Werner Lemberg <wl@gnu.org>
11185 * builds/win32/detekt.mk: Fix .PHONY target for Intel compiler.
11187 2001-03-20 David Turner <david.turner@freetype.org>
11189 * include/freetype/config/ftheader.h, include/freetype/ftsnames.h:
11190 Renamed `ftnames.h' to `ftsnames.h', and FT_NAMES_H to
11193 * docs/docmaker.py: Added generation of INDEX link in table of
11196 * INSTALL, docs/BUILD: Updated documentation to indicate that the
11197 compilation process has changed slightly (no more `src' required in
11200 * builds/*/*-def.mk: Changed the objects directory from `obj' to
11203 * include/freetype/config/ftheader.h: Removed obsolete macros like
11204 FT_SOURCE_FILE, etc. and added cache-specific macro definitions that
11205 were previously defined in <freetype/ftcache.h>. Added comments to
11206 be included in a new API Reference section.
11208 * src/*/*: Removed the use of FT_SOURCE_FILE, etc. Now, each
11209 component needs to add its own directory to the include path at
11210 compile time. Modified all `rules.mk' and `descrip.mms'
11213 2001-03-20 Werner Lemberg <wl@gnu.org>
11215 * builds/unix/configure.in: Add $ft_version.
11216 * builds/unix/freetype-config.in: Use it.
11217 * builds/unix/configure: Updated.
11219 2001-03-19 Tom Kacvinsky <tkacvins@freetype.org>
11221 * src/type1/t1load.c (parse_font_matrix): Assign the units per em
11222 value an unsigned short value, first by shifting right 16 bits,
11223 then by casting the results to FT_UShort.
11225 * src/cff/cffparse.c (cff_parse_font_bbox): Assign the units per em
11226 value an unsigned short value, first by shifting right 16 bits,
11227 then by casting the results to FT_UShort.
11229 2001-03-17 David Turner <david.turner@freetype.org>
11231 * src/cid/cidobjs.c, src/cid/cidload.c, src/pcf/pcfread.c,
11232 src/type1/t1load.c, src/type1/t1objs.c: Added a few casts to remove
11233 compiler warnings in pedantic modes.
11235 * include/config/ft2build.h, include/config/ftheader.h: The file
11236 `ft2build.h' was renamed to `ftheader.h' to avoid conflicts with the
11237 top-level <ft2build.h>.
11239 * include/config/ftheader.h: Added new section describing the #include
11242 2001-03-17 Tom Kacvinsky <tkacvins@freetype.org>
11244 * src/cff/cffparse.c (cff_parse_font_bbox): Obtain rounded FT_Fixed
11245 values for the bounding box numbers.
11247 * src/cff/cffobjs.c (CFF_Init_Face): When processing a CFF/CEF font,
11248 set `root->ascender' (`root->descender') to the integer part of
11249 `root->bbox.yMax' (`root->bbox.yMin', respectively).
11251 2001-03-16 Tom Kacvinsky <tkacvins@freetype.org>
11253 * src/cff/cffdrivr.c (get_cff_glyph_name): New function. Used in
11254 cff_get_interface to facilitate getting a glyph name for glyph index
11255 via FT_Get_Glyph_Name().
11257 (cff_get_interface): Added support for getting a glyph name via the
11258 `glyph_name' module interface. Uses the new function
11259 get_cff_glyph_name().
11260 Submitted by Sander van der Wal <svdwal@xs4all.nl>.
11262 * src/cff/cffobjs.c (CFF_Init_Face): Logical or the face flags with
11263 FT_FACE_FLAG_GLYPH_NAMES only if FT_CONFIG_OPTION_NO_GLYPH_NAMES is
11264 not defined. This is to add support for getting a glyph name from a
11265 glyph index via FT_Get_Glyph_Name().
11266 Submitted by Sander van der Wal <svdwal@xs4all.nl>.
11268 * src/cff/cffgload.c (CFF_Parse_CharStrings): Added support for
11269 deprecated operator `dotsection'.
11270 Submitted by Sander van der Wal <svdwal@xs4all.nl>.
11272 2001-03-12 Werner Lemberg <wl@gnu.org>
11274 * src/psaux/t1decode.c (T1_Decoder_Parse_Charstrings): Fix error
11277 * INSTALL, docs/BUILD: We need GNU make 3.78.1 or newer.
11279 2001-03-12 Tom Kacvinsky <tkacvins@freetype.org>
11281 * include/freetype/internal/psaux.h: Changed the lenIV member of
11282 the T1_Decoder_ struct to be an FT_Int instead of an FT_UInt.
11284 * src/psaux/t1decode.c (T1_Decoder_Parse_Charstrings): Adjust
11285 for lenIV seed bytes at the start of a decrypted subroutine.
11287 * src/cid/cidload.c (cid_read_subrs): Decrypt subroutines only
11290 * src/cid/cidgload.c (cid_load_glyph): Decrypt charstrings only
11293 2001-03-11 Werner Lemberg <wl@gnu.org>
11297 * src/pcf/pcfread.c: Put READ_Fields() always in a conditional to
11298 avoid compiler warnings.
11300 2001-03-10 Tom Kacvinsky <tkacvins@freetype.org>
11304 * include/freetype/freetype.h: Added prototypes and notes for
11305 three new functions: FT_RoundFix, FT_CeilFix, and FT_FloorFix.
11306 * src/base/ftcalc.c (FT_RoundFix, FT_CeilFix, FT_FloorFix): Added
11307 implementation code.
11309 * src/cid/cidobjs.c (CID_Init_Face): Use calculated units_per_EM,
11310 and if that is not available, default to 1000 units per EM. Changed
11311 assignment code for ascender and descender values.
11312 * src/cid/cidload.c (parse_font_matrix): Added units_per_EM
11314 (parse_font_bbox): Changed to use FT_Fixed number handling.
11316 * src/type1/t1objs.c (T1_Init_Face): Changed the assignment code
11317 for ascender, descender, and max_advance_width.
11318 * src/type1/t1load.c (parse_font_bbox): Changed to use FT_Fixed
11321 2001-03-10 Henrik Grubbström <grubba@roxen.com>
11323 * src/*/*.c: Added many casts to make code more 64bit-safe.
11325 2001-03-07 Werner Lemberg <wl@gnu.org>
11327 * INSTALL, docs/BUILD: We need GNU make 3.78 or newer.
11329 2001-03-07 Tom Kacvinsky <tkacvins@freetype.org>
11331 * src/type1/t1objs.c (T1_Init_Face): Minor correction: We must wait
11332 until parse_font_bbox is changed before we use logical shift rights
11333 in the assignments of `root->ascender', `root->descender', and
11334 `root->max_advance_width'.
11336 (T1_Done_Face): Free `char_name' table to avoid a memory leak.
11337 Submitted by Sander van der Wal <svdwal@xs4all.nl>.
11339 2001-03-05 Tom Kacvinsky <tkacvins@freetype.org>
11341 * src/cff/cffgload.c (CFF_Load_Glyph): Set glyph control data to the
11342 the Type 2 glyph charstring (used by conversion programs).
11343 Submitted by Ha Shao <hashao@chinese.com>.
11345 2001-03-04 Antoine Leca <Antoine.Leca@renault.fr>
11347 * include/freetype/ttnameid.h: Correct a stupid typo which prevented
11348 correct compilation (TT_MS_LANGID_TIGRIGNA_ETHIOPIA appeared twice).
11350 2001-03-04 Werner Lemberg <wl@gnu.org>
11352 * src/autohint/ahtypes.h (AH_Hinter): Add elements
11353 `disable_horz_edges', `disable_vert_edges'.
11354 * src/autohint/ahhint.c (ah_hint_edges_3, ah_hinter_hint_edges): Use
11355 them (and remove static variables with the same names).
11356 * src/pcf/pcfutil.c (BitOrderInvert): Add `const'.
11357 * docs/glnames.py: Updated to latest pstables.h changes.
11359 * builds/unix/detect.mk: Add test for Hurd.
11360 * builds/hurd/detect.mk: Removed.
11362 2001-03-04 Sander van der Wal <svdwal@xs4all.nl>
11364 * src/psnames/pstables.h: Add more `const'.
11365 * src/pcf/pcfutil.c: Ditto.
11367 2001-03-04 Werner Lemberg <wl@gnu.org>
11369 * src/base/ftglyph.c (FT_Glyph_To_Bitmap): Fixing typo
11370 (FT_Glyph_Done -> FT_Done_Glyph).
11372 2001-03-01 Antoine Leca <Antoine.Leca@renault.fr>
11374 * include/freetype/ttnameid.h: Added some new Microsoft language
11375 codes and LCIDs as found in Office Xp.
11377 2001-02-28 David Turner <david.turner@freetype.org>
11379 * builds/hurd/detect.mk: New file. Added support to detect the GNU
11380 Hurd operating system as Unix-like. Fix submitted by Anthony Fok
11383 * src/type1/t1gload.c (T1_Load_Glyph): Set glyph control data to the
11384 the Type 1 glyph charstring (used by conversion programs).
11385 Submitted by Ha Shao <hashao@chinese.com>.
11387 2001-02-22 David Turner <david.turner@freetype.org>
11389 * src/base/ftgrays.c (grays_sweep): The function didn't exit
11390 immediately if `num_cells' was 0 as it should. Thanks to Boris for
11393 * src/base/ftglyph.c (FT_Glyph_To_Bitmap): Fixed memory leak when
11394 bitmap rendering fails (thanks to Graham Asher).
11396 2001-02-13 Werner Lemberg <wl@gnu.org>
11398 * docs/docmaker.py (DocSection::add_element): Use
11399 `self.print_error()'.
11401 * builds/unix/config.{guess,sub}: Updated (from ftp.gnu.org).
11403 2001-02-13 David Turner <david.turner@freetype.org>
11405 * docs/docmaker.py, include/freetype/*.h: Updated the DocMaker
11406 script to support chapters and section block ordering. Updated the
11407 public header files accordingly.
11409 * src/base/ftglyph.c (FT_Glyph_Copy): Advance width and glyph format
11410 were not correctly copied.
11412 2001-02-08 Tom Kacvinsky <tkacvins@freetype.org>
11414 * src/cff/cffparse.c (cff_parse_font_matrix): Removed an
11415 unnecessary fprintf( stderr, ... ).
11417 2001-02-07 Tom Kacvinsky <tkacvins@freetype.org>
11419 * src/type1/t1objs.c (T1_Init_Face): Added code to get the
11420 units_per_EM from the value assigned in parse_font_matrix, if
11421 available. Default to 1000 if not available.
11423 * src/cff/cffparse.c (cff_parse_font_matrix): Added logic to get
11424 the units_per_EM from the FontMatrix.
11426 (cff_parse_fixed_thousand): New function. Gets a real number from
11427 the CFF font, but multiplies by 1000 (this is to avoid rounding
11428 errors when placing this real number into a 16.16 fixed number).
11430 (cff_parse_real): Added code so that the integer part is moved
11431 into the high sixteen bits of the 16.16 fixed number.
11433 * src/cff/cffobjs.c (CFF_Init_Face): Added logic to get the units
11434 per EM from the CFF dictionary, if available.
11436 * include/freetype/internal/cfftypes.h: In struct CFF_Font_Dict_,
11437 added a units_per_em member to facilitate passing of units_per_em
11438 from function cff_parse_font_matrix.
11440 * src/type1/t1load.c (is_alpha): Make `-' a legal alphanumeric
11441 character. This is so that font names with `-' are fully parsed,
11444 2001-02-02 Werner Lemberg <wl@gnu.org>
11446 * src/psaux/psobjs.c (shift_elements): Remove if clause (which is
11449 (reallocate_t1_table, PS_Table_Done): Replace REALLOC() with ALLOC()
11450 + MEM_Copy() to avoid a memory bug.
11452 2001-02-01 David Turner <david.turner@freetype.org>
11454 * docs/docmaker.py: Improved the index sorting routine to place
11455 capital letters before small ones. Added the `<order>' marker to
11456 section blocks in order to give the order of blocks.
11458 2001-01-30 Antoine Leca <Antoine.Leca@renault.fr>
11460 * include/freetype/ttnameid.h: Latest updates to Microsoft language
11463 2001-01-24 Tom Kacvinsky <tkacvins@freetype.org>
11465 * src/cff/t1load.c (parse_font_matrix): Added heuristic to get
11466 units_per_EM from the font matrix.
11468 (parse_dict): Deleted test to see whether the FontInfo keyword has
11469 been seen. Deletion of this test allows fonts without FontInfo
11470 dictionaries to be parsed by the Type 1 driver.
11472 (T1_Open_Face): Deleted empty subroutines array test to make sure
11473 fonts with no subroutines still are parsed.
11475 2001-01-17 Francesco Zappa Nardelli <francesco.zappa.nardelli@ens.fr>
11477 * src/pcfread.c (pcf_get_properties, pcf_get_metrics,
11478 pcf_get_bitmaps): Fix compiler errors.
11480 2001-01-11 David Turner <david.turner@freetype.org>
11482 * src/pcf/pcfread.c: Removed some compilation warnings related
11483 to comparison of signed vs. unsigned integers.
11485 * include/freetype/internal/ftdebug.h: Changed the debug trace
11486 constants from trace_t2xxxx to trace_cffxxxx to be able to compile
11487 the CFF driver in debug mode.
11489 2001-01-11 Matthew Crosby <mcrosby@marthon.org>
11491 * builds/unix/freetype-config.in: Fix problems with separate
11492 --prefix and --exec-prefix.
11494 2001-01-11 David Turner <david.turner@freetype.org>
11496 * docs/docmaker.py: Added cross-references generation as well as
11497 more robust handling of pathname wildcard matching.
11499 2001-01-10 Werner Lemberg <wl@gnu.org>
11501 * docs/docmaker.py: Minor improvements to reduce unwanted spaces
11502 and empty lines in output.
11504 2001-01-09 David Turner <david.turner@freetype.org>
11506 * docs/docmaker.py: Improved script to generate table of contents
11507 and index pages. It also supports wildcards on non Unix systems.
11509 * include/freetype/*.h, include/freetype/cache/*.h: Updated comments
11510 to include section definitions/delimitations for the API Reference
11513 * include/freetype/freetype.h: Moved declaration of
11514 `FT_Generic_Finalizer' and the `FT_Generic' structure to...
11515 * include/freetype/fttypes.h: here.
11517 2001-01-04 Werner Lemberg <wl@gnu.org>
11519 * include/freetype/ttnameid.h: Updated Unicode code range comments.
11521 2001-01-03 Tom Kacvinsky <tkacvins@freetype.org>
11523 * src/cff/rules.mk: Use cffgload.{c,h} instead of t2gload.{c,h}.
11525 * include/freetype/internal/internal.h: Changed to use cfftypes.h
11526 (cfferrs.h) instead of t2types.h (t2errors.h, respectively).
11528 * include/freetype/internal/cfftypes.h: Merged in changes from
11529 t2types.h and made this the canonical `types' header for the CFF
11532 * include/freetype/internal/t2types.h: This file was merged with
11533 cfftypes.h and is no longer necessary.
11535 * include/freetype/internal/t2errors.h: Renamed to cfferrs.h.
11537 * src/cff/cffobjs.c, src/cff/cffobjs.h, src/cff/cffparse.c,
11538 src/cff/cffdrivr.c, src/cff/cff.c, src/cff/cffload.c,
11539 src/cff/cffgload.c, src/cff/cffgload.h: Changed to use
11540 cffgload.{c,h} instead of t2gload.{c,h}. All occurrences of t2_
11541 (T2_) were replaced with cff_ (CFF_, respectively).
11543 * src/cff/t2gload.h: Renamed cffgload.h.
11545 * src/cff/t2gload.c: Renamed cffgload.c
11547 2000-01-02 Jouk Jansen <joukj@hrem.stm.tudelft.nl>
11549 * builds/vms: Support files for VMS architecture added.
11550 * descrip.mms, src/*/descrip.mms: VMS makefiles added.
11551 * README.VMS: New file.
11553 2000-01-01 Werner Lemberg <wl@gnu.org>
11555 * LICENSE.TXT: Added info about PCF driver license.
11557 2001-01-01 Francesco Zappa Nardelli <francesco.zappa.nardelli@ens.fr>
11559 * src/pcf/*: New driver module for PCF font format (used in
11561 * include/freetype/internal/ftdebug.h (FT_Trace): Added values for
11563 * include/freetype/internal/pcftypes.h: New file.
11564 * include/freetype/config/ftmodule.h: Added PCF driver module.
11566 2001-01-01 Werner Lemberg <wl@gnu.org>
11568 * src/winfonts/winfnt.c (FNT_Get_Char_Index): Fix parameter type.
11570 2000-12-31 Werner Lemberg <wl@gnu.org>
11572 * builds/modules.mk (clean_module_list): Fixed deletion of module
11573 file in case `make make_module_list' is called before `make setup'.
11575 2000-12-30 Werner Lemberg <wl@gnu.org>
11577 * src/cff/cffload.c (CFF_Load_Charset): Improved error messages.
11578 (CFF_Load_Charset, CFF_Load_Encoding): Remove unnecessary variable
11581 2000-12-30 Tom Kacvinsky <tkacvins@freetype.org>
11583 * include/freetype/internal/t2types.h,
11584 include/freetype/internal/cfftypes.h: Changed the structures for
11585 CFF_Encoding and CFF_Encoding for the new implementations of the
11586 charset and encoding parsers in the CFF driver.
11588 * src/cff/t2gload.c (t2_lookup_glyph_by_stdcharcode,
11589 t2_operator_seac): Added these functions for use in implementing the
11590 seac emulation provided by the Type 2 endchar operator.
11591 (T2_Parse_CharStrings): Added seac emulation for the endchar
11594 * src/cff/cffload.c (CFF_Load_Encoding, CFF_Load_Charset,
11595 CFF_Done_Encoding, CFF_Done_Charset): Extended to load and parse the
11596 charset/encoding tables, and free the memory used by them when the
11597 CFF driver is finished with them. Added tables
11599 cff_isoadobe_charset
11601 cff_expertsubset_charset
11602 cff_standard_encoding
11603 cff_expert_encoding
11605 so that the encoding/charset parser can handle predefined encodings and
11608 2000-12-24 Tom Kacvinsky <tkacvins@freetype.org>
11610 * src/cff/t2gload.c (T2_Load_Glyph): Added code so that the font
11611 transform is applied.
11613 * src/cff/cffparse.c (cff_parse_font_matrix): Added code so that
11614 the font matrix numbers are scaled by 1/(matrix->yy). Also, the
11615 offset vector now contains integer values instead of 16.16 fixed
11618 2000-12-22 Tom Kacvinsky <tkacvins@freetype.org>
11620 * src/autohint/ahhint.c (ah_hinter_load_glyph):
11621 Removed unnecessary comments and commented-out code.
11623 2000-12-21 David Turner <david.turner@freetype.org>
11625 * src/cid/cidafm.c, src/cid/cidafm.h: removed un-needed files,
11626 we'll work on supporting CID AFM files later I guess :-)
11628 2000-12-21 Tom Kacvinsky <tkacvins@freetype.org>
11630 * src/autohint/ahhint.c (ah_hinter_load, ah_hinter_load_glyph):
11631 Changed so that fonts with a non-standard FontMatrix render
11632 correctly. Previously, the first glyph rendered from such a
11633 font did not have the tranformation matrix applied.
11635 2000-12-17 Werner Lemberg <wl@gnu.org>
11637 * *.mk: Added lots of `.PHONY' targets.
11639 2000-12-17 Karsten Fleischer <kfleisc1@ford.com>
11641 * *.mk: Implemented `platform' target to disable auto-detection.
11643 2000-12-14 Werner Lemberg <wl@gnu.org>
11645 * docs/design/modules.html: Removed. Covered by design-*.html.
11647 * INSTALL: Added info about makepp.
11649 2000-12-14 David Turner <david.turner@freetype.org>
11651 Added support for clipped direct rendering in the smooth renderer.
11652 This should not break binary compatibility of existing applications.
11654 * include/freetype/fttypes.h, include/freetype/ftimage.h: Move
11655 definition of the FT_BBox structure from the former to the latter.
11656 * include/freetype/ftimage.h: Add `ft_raster_flag_clip' value to
11657 FT_Raster_Flag enumeration.
11658 Add `clip_box' element to FT_Raster_Params structure.
11659 * src/smooth/ftgrays.c (grays_convert_glyph): Implement it.
11661 * INSTALL: Updated installation instructions on Win32, listing the
11662 new `make setup list' target used to list supported
11665 * src/raster/ftraster.c (ft_black_render): Test for unsupported
11666 direct rendering before testing arguments.
11668 2000-12-13 David Turner <david.turner@freetype.org>
11670 * include/freetype/config/ft2build.h,
11671 include/freetype/internal/internal.h: Fixed header inclusion macros
11672 to use direct definitions. This is the only way to do these things
11673 in a portable way :-( The rest of the code should follow shortly
11674 though everything compiles now.
11676 * builds/compiler/intelc.mk, builds/compiler/watcom.mk: New files.
11678 * builds/win32/detect.mk: Added support for the Intel C/C++
11679 compiler, as well as _preliminary_ (read: doesn't work!) support for
11680 Watcom. Also added a new setup target. Type `make setup list' for
11681 a list of supported command-line compilers on Win32.
11683 * src/base/ftdebug.c: Added dummy symbol to avoid empty file if
11684 conditionals are off.
11686 2000-12-13 Werner Lemberg <wl@gnu.org>
11688 * builds/unix/ftsystem.c: Fixed typos. Fixed inclusion of wrong
11691 2000-12-12 Werner Lemberg <wl@gnu.org>
11693 * include/freetype/config/ft2build.h (FT2_ROOT, FT2_CONFIG_ROOT):
11694 Removed. ANSI C doesn't (explicitly) allow macro expansion in
11695 arguments using `##'.
11696 (FT2_PUBLIC_FILE, FT2_CONFIG_FILE, FT2_INTERNAL_FILE): Use directory
11697 names directly. Make them configurable. Use `##' to strip leading
11698 and trailing spaces from arguments.
11700 * builds/unix/ft2unix.h: Adapted.
11702 * src/base/ftsystem.c (ft_alloc, ft_realloc, ft_free, ft_io_stream,
11703 ft_close_stream): Use FT_CALLBACK_DEF.
11705 * builds/unix/ftsystem.c: Use new header scheme.
11706 (FT_Done_Memory): Use free() from FT_Memory structure.
11708 * src/base/ftinit.c, src/base/ftmac.c: Header scheme fixes.
11710 2000-12-11 Werner Lemberg <wl@gnu.org>
11712 * include/freetype/config/ft2build.h (FT2_CONFIG_ROOT,
11713 FT2_PUBLIC_FILE, FT2_CONFIG_FILE, FT2_INTERNAL_FILE,
11714 FT_SOURCE_FILE): Use `##' operator to be really ANSI C compliant.
11716 2000-12-09 Werner Lemberg <wl@gnu.org>
11718 * builds/unix/detect.mk: Remove unused USE_CFLAGS variable.
11720 2000-12-08 Werner Lemberg <wl@gnu.org>
11722 * */*.h: Changed body inclusion macro names to start and end with
11723 `__' (those which haven't converted yet). Fixed minor conversion
11726 * src/winfonts/winfnt.c: Updated to new header inclusion scheme.
11728 * src/truetype/ttinterp.c: Remove unused CALC_Length() macro.
11730 2000-12-07 David Turner <david.turner@freetype.org>
11732 * */*.[ch]: Changed source files to adhere to the new
11733 header inclusion scheme. Not completely tested but works for now
11736 * src/cff/t2driver.c: Renamed and updated to...
11737 * src/cff/cffdrivr.c: New file.
11738 * src/cff/t2driver.h: Renamed and updated to...
11739 * src/cff/cffdrivr.h: New file.
11740 * src/cff/t2load.c: Renamed and updated to...
11741 * src/cff/cffload.c: New file.
11742 * src/cff/t2load.h: Renamed and updated to...
11743 * src/cff/cffload.h: New file.
11744 * src/cff/t2objs.c: Renamed and updated to...
11745 * src/cff/cffobjs.c: New file.
11746 * src/cff/t2objs.h: Renamed and updated to...
11747 * src/cff/cffobjs.h: New file.
11748 * src/cff/t2parse.c: Renamed and updated to...
11749 * src/cff/cffparse.c: New file.
11750 * src/cff/t2parse.h: Renamed and updated to...
11751 * src/cff/cffparse.h: New file.
11752 * src/cff/t2tokens.h: Renamed and updated to...
11753 * src/cff/cfftoken.h: New file.
11755 * src/cff/cff.c, src/cff/rules.mk: Updated.
11757 2000-12-06 David Turner <david.turner@freetype.org>
11759 * src/cache/ftlru.c (FT_Lru_Done): Fixed memory leak.
11761 2000-12-06 Werner Lemberg <wl@gnu.org>
11763 * builds/module.mk: Replaced `xxx #' with `xxx$(space).
11764 * builds/os2/detekt.mk, builds/win32/detekt.mk: Moved comment to
11765 avoid trailing spaces in variable.
11766 * builds/freetype.mk: Use $(D) instead of $D to make statement more
11769 * docs/docmaker.py: Formatting.
11771 2000-12-05 David Turner <david.turner@freetype.org>
11773 * src/psaux/psauxmod.c: Fixed a broken inclusion of component
11774 header files (an FT_FLAT_COMPILE test was missing).
11776 * src/cache/ftcmanag.c (FTC_Manager_Done): Fixed a bug that caused
11777 an occasional crash when the function was called (due to a dangling
11780 * src/base/ftsystem.c (FT_Done_Memory): Fixed an obvious bug:
11781 The ANSI `free()' function was called instead of `memory->free()'.
11783 * docs/docmaker.py: Added section filtering, multi-page generation
11784 (index page generation is still missing though).
11786 2000-12-04 David Turner <david.turner@freetype.org>
11788 * builds/unix/install.mk, builds/unix/ft2unix.h: The file `ft2unix.h'
11789 is now installed as <ft2build.h> for Unix systems. Note that we
11790 still use the `freetype2/freetype' installation path for now.
11792 * */*.[ch]: Now using <ft2build.h> as the default build and setup
11793 configuration file in all public headers. Internal source files
11794 still need some changes though.
11796 * builds/devel/ft2build.h, builds/devel/ftoption.h: Created a new
11797 directory to hold all development options for both the Unix and
11798 Win32 developer builds.
11800 * builds/win32/detect.mk, builds/win32/w32-bccd.mk,
11801 builds/win32/w32-dev.mk: Changed the developer build targets to
11802 `devel-gcc' and `devel-bcc' in order to be able to develop with the
11803 Borland C++ compiler.
11805 2000-12-01 David Turner <david.turner@freetype.org>
11808 * Version 2.0.1 released.
11809 =========================
11812 * builds/unix/configure.in, builds/unix/configure,
11813 builds/cygwin/configure.in, builds/cygwin/configure: Setting
11814 `version_info' to 6:1:0 for the 2.0.1 release.
11816 * CHANGES: Added a summary of changes between 2.0.1 and 2.0.
11818 * builds/unix/ftconfig.in, builds/cygwin/ftconfig.in: Changes
11819 to allow compilation under Unix with the Unix-specific config
11822 2000-12-01 Werner Lemberg <wl@gnu.org>
11824 * INSTALL: Revised.
11825 * builds/compiler/bcc-dev.mk, builds/compiler/visualage.mk,
11826 builds/compiler/bcc.mk, builds/win32/w32-bcc.mk,
11827 builds/win32/w32-bccd.mk: Revised.
11828 * include/freetype/config/ftbuild.h,
11829 include/freetype/internal/internal.h: Revised.
11830 * include/freetype/ftimage.h: Updated to new header inclusion scheme.
11832 2000-11-30 Werner Lemberg <wl@gnu.org>
11834 * builds/toplevel.mk (.PHONY): Adding `distclean'.
11835 * builds/unix/detect.mk (.PHONY): Adding `devel', `unix', `lcc',
11838 2000-11-30 David Turner <david.turner@freetype.ogr>
11840 * INSTALL: Slightly updated the quick starter documentation to
11841 include IDE compilation, prevent against BSD Make, and specify `make
11842 setup' instead of a single `make' for build configuration.
11844 * include/config/ftbuild.h, include/internal/internal.h: Added new
11845 configuration files used to determine the location of all public,
11846 configuration, and internal header files for FreeType 2. Modified
11847 all headers under `include/freetype' to reflect this change. Note
11848 that we still need to change the library source files themselves
11851 * builds/compiler/bcc.mk, builds/compiler/bcc-dev.mk,
11852 builds/win32/w32-bcc.mk, builds/win32/w32-bccd.mk,
11853 builds/win32/detect.mk: Added new files to support compilation with
11854 the free Borland C++ command-line compiler. Modified the detection
11855 rules to recognize the new `bcc32' target in `make setup bcc32'.
11857 * src/sfnt/ttcmap.c, src/sfnt/ttpost.c, src/sfnt/ttsbit.c,
11858 src/truetype/ttobjs.c, src/truetype/ttgload.c,
11859 src/truetype/ttinterp.c: Fixed a few comparisons that Borland C++
11860 didn't really like. Basically, this compiler complains when FT_UInt
11861 is compared to FT_UShort (apparently, it promotes `UShort' to `Int'
11864 2000-11-30 Tom Kacvinsky <tkacvins@freetype.org>
11866 * t2objs.c (T2_Init_Face): Added calculation of `face->height' for
11869 * t1objs.c (T1_Init_Face): Fixed computation of `face->height'.
11871 2000-11-29 David Turner <david.turner@freetype.org>
11873 * src/base/ftbbox.c (BBox_Conic_Check): Fixed a really stupid
11874 bug in the formula used to compute the conic Bézier extrema
11875 of non-monotonous arcs.
11877 2000-11-29 Werner Lemberg <wl@gnu.org>
11879 * src/base/ftcalc.c (FT_SqrtFixed), src/base/ftobjs.c
11880 (FT_Set_Renderer): Use FT_EXPORT_DEF.
11881 * src/cache/ftcimage.c (FTC_Image_Cache_Lookup),
11882 src/cache/ftcmanag.c (FTC_Manager_Done, FTC_Manager_Reset,
11883 FTC_Manager_Lookup_Face, FTC_Manager_Lookup_Size,
11884 FTC_Manager_Register_Cache), src/cache/ftcsbits.c
11885 (FTC_SBit_Cache_Lookup): Ditto.
11887 * src/include/freetype/cache/ftcglyph.h (FTC_GlyphNode_Init),
11888 src/include/freetype/ftmac.h (FT_New_Face_From_FOND): Use FT_EXPORT.
11890 2000-11-29 Werner Lemberg <wl@gnu.org>
11892 * src/sfnt/sfdriver.c: Include ttsbit.h and ttpost.h only
11895 * src/truetype/ttdriver.c (Set_Char_Sizes, Set_Pixel_Sizes): Set
11896 `size->strike_index' only conditionally.
11898 * src/type1/t1driver.c, src/type1/t1objs.c: Include t1afm.h only
11901 * src/winfonts/winfnt.h: Move all type definitions to...
11902 * src/include/freetype/internal/fnttypes.h: New file.
11903 * src/winfonts/winfnt.c: Use it.
11905 2000-11-29 ??? ??? <darin@eazel.com>
11907 * include/freetype/internal/ftdebug.h: Replaced FT_CAT and FT_XCAT
11908 with a direct solution (which also satifies picky compilers).
11910 2000-11-28 YAMANO-UCHI Hidetoshi <mer@din.or.jp>
11912 * src/truetype/ttobjs.c (TT_Init_Size): Fix #ifdef's to work with
11913 disabled interpreter also.
11915 * src/base/ftnames.c (FT_Get_Sfnt_Name_Count): Fix incorrect
11918 2000-11-26 Tom Kacvinsky <tkacvins@freetype.org>
11920 * src/cff/t2gload.c (T2_Parse_CharStrings): Added logic to glyph
11921 width setting code to take into account even/odd argument counts
11922 and glyph width operand before endchar/hmoveto/vmoveto.
11924 2000-11-26 Werner Lemberg <wl@gnu.org>
11926 * builds/ansi/ansi.mk: Fix inclusion order of files.
11928 2000-11-26 Keith Packard <keithp@keithp.com>
11930 * src/type1/t1objs.c (T1_Init_Face): Compute style flags.
11932 2000-11-26 Werner Lemberg <wl@gnu.org>
11934 * builds/compiler/ansi-cc.mk (CLEAN_LIBRARY): Fix rule and
11937 2000-11-23 Werner Lemberg <wl@gnu.org>
11939 * src/type1/t1load.c (parse_subrs, parse_charstrings): Use decrypt
11940 function from PSAux module.
11942 * src/type1/t1parse.c (T1_Done_Parse): Renamed to...
11943 (T1_Finalize_Parser): New function (to avoid name clash with a
11944 function in the PSAux module).
11945 (T1_Decrypt): Removed since it is duplicated in the PSAux module.
11946 (T1_Get_Private_Dict): Added `psaux' as new parameter; use decrypt
11947 function from PSAux module.
11949 * src/type1/t1parse.h: Adapted.
11951 2000-11-22 Tom Kacvinsky <tkacvins@freetype.org>
11953 * src/cff/t2objs.c (T2_Init_Face): For pure CFF fonts, set
11954 `root->num_faces' to `cff->num_faces' and set `units_per_EM'
11957 * src/cff/t2parse.c (parse_t2_real): Fixed real number parsing
11960 * src/cff/t2load.c (T2_Get_String): Called T2_Get_Name with a
11961 sid that was off by one.
11963 2000-11-16 David Turner <david@freetype.org>
11965 * src/autohint/ahtypes.h (AH_Hinter): Added new fields to control
11966 auto-hinting of synthetic Type 1 fonts.
11968 * src/autohint/ahhint.c (ah_hinter_load, ah_hinter_load_glyph):
11969 Added auto-hinting support of synthetic Type 1 fonts.
11971 2000-11-12 Tom Kacvinsky <tkacvins@freetype.org>
11973 * src/sfnt/ttload.c (TT_LookUp_Table, TT_Load_Generic_Table): Change
11976 * src/sfnt/sfobjs.c (SFNT_Load_Face): Set boolean variable
11977 `has-outline' to true only if the font has a `glyf' or `CFF ' table.
11979 2000-11-11 Werner Lemberg <wl@gnu.org>
11981 * builds/win32/visualc/freetype.dsp: Fix raster1->raster and
11984 2000-11-11 Tom Kacvinsky <tkacvins@freetype.org>
11986 * builds/unix/freetype-config.in, builds/cygwin/freetype-config.in:
11987 Added a --libtool option. When freetype-config --libtool is
11988 invoked, the absolute path to the libtool convenience library
11991 2000-11-11 Werner Lemberg <wl@gnu.org>
11993 * builds/cygwin/cygwin-def.in: Same fix as previous.
11995 2000-11-10 Tom Kacvinsky <tkacvins@freetype.org>
11997 * builds/unix/unix-def.in: Add
11999 INSTALL_PROGRAM := @INSTALL_PROGRAM@
12000 INSTALL_SCRIPT := @INSTALL_SCRIPT@
12002 so that installation of freetype-config does not fail.
12004 2000-11-10 Werner Lemberg <wl@gnu.org>
12006 * builds/cygwin/freetype-config.in, builds/unix/freetype-config.in:
12007 Move test down for empty --exec-prefix.
12010 * builds/cygwin/install.mk, builds/unix/install.mk: Use
12011 $(INSTALL_SCRIPT) for installation of freetype-config.
12013 * builds/cygwin/install.mk: Fix clean target names.
12015 2000-11-09 David Turner <david@freetype.org>
12018 * Version 2.0 released.
12019 =======================
12021 ----------------------------------------------------------------------------
12023 Copyright 2000, 2001, 2002, 2003, 2004, 2005 by
12024 David Turner, Robert Wilhelm, and Werner Lemberg.
12026 This file is part of the FreeType project, and may only be used, modified,
12027 and distributed under the terms of the FreeType project license,
12028 LICENSE.TXT. By continuing to use, modify, or distribute this file you
12029 indicate that you have read the license and understand and accept it
12034 version-control: never