kmx git

Commit	Date	Message
0a05ba25	2009-03-20T07:19:45	Protect against malformed compressed data. Problem reported by Tavis Ormandy <taviso@google.com>. * src/lsw/ftzopen.c (ft_lzwstate_io): Test whether `state->prefix' is zero.
0545ec1c	2009-03-20T06:49:10	Protect against invalid SID values in CFFs. Problem reported by Tavis Ormandy <taviso@google.com>. * src/cff/cffload.c (cff_charset_load): Reject SID values larger than 64999.
8b819254	2009-03-19T08:30:49	Update WinCE Visual C project files. * builds/wince/vc2005-ce/freetype.vcproj, builds/wince/vc2008-ce/freetype.vcproj: Add missing base extension files.
a9ba23c8	2009-03-19T08:27:59	Remove unused Win32 code. * builds/wince/ftdebug.c: Remove code guarded with `!_WIN32_WCE'. Since Win32 is handled separately this is no longer needed.
91b127f7	2009-03-19T08:17:50	Make `gzip' module compile on WinCE. * src/gzip/zconf.h [_WIN32_WCE]: Define NO_ERRNO_H.
80c253f9	2009-03-19T08:05:06	Remove unused WinCE code. * builds/win32/ftdebug.c: Remove code guarded with `_WIN32_WCE'. Since WinCE is handled separately this is no longer needed.
7bb1005d	2009-03-16T20:42:38	docmaker: Don't ignore single-line code blocks. * src/tools/docmaker/content.py (DocBlock::_init__): Fix change from 2009-01-31.
5a80a94b	2009-03-15T20:58:38	Whitespace.
2cd5dce8	2009-03-15T00:58:25	Use __asm__ for declaring assembly instead of asm. * builds/unix/ftconfig.in (FT_MulFix_arm): Use __asm__ instead of asm on arm, fixing a build failure on armel with -pedantic.
e4661646	2009-03-14T23:32:24	Fix valgrind warning. * src/sfnt/ttsbit0.c (tt_sbit_decoder_load_bit_aligned): Don't read past the end of the frame.
f4f5ba2d	2009-03-12T09:56:04	* Version 2.3.9 released. ========================= Tag sources with `VER-2-3-9'.
a284ab62	2009-03-12T08:11:12	* builds/unix/freetype2.in: Move @FT2_EXTRA_LIBS@ to `Libs.private'.
b66efefd	2009-03-12T08:07:49	Fix some FreeType Coverity issues as reported for Ghostscript. * src/base/ftobjs.c (FT_New_Face, FT_New_Memory_Face): Initialize `args.stream' (#3874, #3875). (open_face_PS_from_sfnt_stream): Improve error management (#3786). * src/base/ftmm.c (ft_face_get_mm_service): Fix check of `aservice' (#3870). * src/base/ftstroke.c (ft_stroke_border_get_counts): Remove dead code (#3790). * src/base/ftrfork.c (raccess_guess_apple_generic): Check error value of `FT_Stream_Skip' (#3784). * src/type1/t1gload.c (T1_Load_Glyph): Check `size' before accessing it (#3872) * src/pcf/pcfdrivr.c (PCF_Glyph_Load): Check `face' before accessing it (#3871). * src/pcf/pcfread.c (pcf_get_metrics): Handle return value of `pcf_get_metric' (#3789, #3782). (pcf_get_properties): Use FT_STREAM_SKIP (#3783). * src/cache/ftcmanag.c (FTC_Manager_RegisterCache): Fix check of `acache' (#3797) * src/cff/cffdrivr.c (cff_ps_get_font_info): Fix check of `cff' (#3796). * src/cff/cffgload.c (cff_decoder_prepare): Check `size' (#3795). * src/cff/cffload.c (cff_index_get_pointers): Add comment (#3794). * src/bdf/bdflib.c (_bdf_add_property): Check `fp->value.atom' (#3793). (_bdf_parse_start): Add comment (#3792). * src/raster/ftraster.c (Finalize_Profile_Table): Check `ras.fProfile' (#3791). * src/sfnt/ttsbit.c (Load_SBit_Image): Use FT_STREAM_SKIP (#3785). * src/gzip/ftgzip.c (ft_gzip_get_uncompressed_size): Properly ignore seek error (#3781).
0711d389	2009-03-11T21:39:10	Typo.
07e81817	2009-03-11T21:29:54	Extend CID service functions to handle CID-keyed CFFs as CID fonts. * include/freetype/ftcid.h (FT_Get_CID_Is_Internally_CID_keyed, FT_Get_CID_From_Glyph_Index): New functions. * include/freetype/internal/services/svcid.h (FT_CID_GetIsInternallyCIDKeyedFunc, FT_CID_GetCIDFromGlyphIndexFunc): New function typedefs. (CID Service): Use them. * src/base/ftcid.c: Include FT_CID_H. (FT_Get_CID_Is_Internally_CID_keyed, FT_Get_CID_From_Glyph_Index): New functions. * src/cff/cffdrivr.c (cff_get_is_cid, cff_get_cid_from_glyph_index): New functions. (cff_service_cid_info): Add them. * src/cff/cffload.c (cff_font_load): Don't free `font->charset.sids' -- it is needed for access as a CID-keyed font. It gets deleted later on. * src/cid/cidriver.c (cid_get_is_cid, cid_get_cid_from_glyph_index): New functions. (cid_service_cid_info): Add them. * docs/CHANGES: Updated.
9318df0c	2009-03-11T10:20:51	Fix Savannah bug #25597. * src/cff/cffparse.c (cff_parse_real): Don't allow fraction_length to become larger than 9.
1e54a65f	2009-03-11T07:10:26	Minor update.
911f4319	2009-03-11T07:07:37	Fix Savannah bug #25814. * builds/unix/freetype2.in: As suggested in the bug report, move @LIBZ@ to `Libs.private'.
801e7bae	2009-03-11T06:47:49	Fix Savannah bug #25781. We now simply check for a valid `offset', no longer handling `delta = 1' specially. * src/sfnt/ttcmap.c (tt_cmap4_validate): Don't check `delta' for last segment. (tt_cmap4_set_range, tt_cmap4_char_map_linear, tt_cmap4_char_map_binary): Check offset.
34ca21ed	2009-03-11T05:35:01	* src/base/Jamfile: Fix handling of ftadvanc.c. Reported by Oran Agra <oran@monfort.co.il>.
31f5bbba	2009-03-10T11:54:51	Restructure Win32 and Wince compiler support. * src/builds/win32: Remove files for WinCE. Move VC 2005 support to a separate directory. Add directory for VC 2008 support. * src/builds/wince: New directory hierarchy for WinCE compilers (VC 2005 and VC 2008).
21dab911	2009-03-09T18:06:28	More preparations for 2.3.9 release. * docs/CHANGES: Updated. * Jamfile, README: s/2.3.8/2.3.9/, s/238/239/.
8312ab75	2009-03-09T13:18:47	* src/sfnt/rules.mk (SFNT_DRV_H): Add ttsbit0.c.
ee3cc2e4	2009-03-09T13:13:44	Fix handling of EBDT formats 8 and 9 (part 2). This patch fixes the following problems in ttsbit0.c: . Bitmaps for compound glyphs were never allocated. . `SBitDecoder' refused to load metrics if some other metrics have already been loaded. This condition certainly makes no sense for recursive calls, so I've just disabled it. Another possibility would be resetting `decoder->metrics_loaded' to false before loading each composite component. However, we must restore the original metrics after finishing the recursion; otherwise we can get a misaligned glyph. . `tt_sbit_decoder_load_bit_aligned' incorrectly handled `x_pos', causing some glyph components to be shifted too far to the right (especially noticeable for small sizes). Note that support for grayscale bitmaps (not necessarily compound) is completely broken in ttsbit0.c. * src/sfnt/tt_sbit_decoder_load_metrics: Always load metrics. (tt_sbit_decoder_load_bit_aligned): Handle `x_pos' correctly in case of `h == height'. (tt_sbit_decoder_load_compound): Reset metrics after loading components. Allocate bitmap.
1a5edf7a	2009-03-09T08:36:18	* builds/unix/configure.raw (version_info): Set to 9:20:3.
42f5c714	2009-03-03T23:34:49	Formatting.
ab7e52b1	2009-03-03T22:37:13	Fix SFNT kerning table parser against malformed tables. Closes Savannah BUG #25750 * src/sfnt/ttkern.c (tt_face_get_kerning): fix a bug where a malformed table would be succesfully loaded but later crash the engine during parsing.
15b60bb5	2009-03-03T21:35:32	Formatting, copyright years.
cda6f493	2009-03-03T20:49:32	Update documentation and bump version number to 2.3.9 * include/freetype/freetype.h: bump patch version to 9 * docs/CHANGES: document the ABI break in 2.3.8 * docs/VERSION.DLL: update version numbers table for 2.3.9 * builds/unix/configure.ac: update AC_INIT and version_info numbers.
45f8c5e5	2009-03-03T14:26:47	Minor typos.
01ca4da2	2009-03-03T13:28:59	Remove ABI-breaking field in public PS_InfoFontRec definition. Instead, we define a new internal PS_FontExtraRec structure to hold the additionnal field, then place it in various internal positions of the corresponding FT_Face derived objects.
7585683c	2009-03-02T09:09:45	Remove dead code. Minor formatting.
e5a7cc23	2009-03-02T09:09:12	Fix handling of EBDT formats 8 and 9. The main cycle in `blit_sbit' makes too many iterations: it actually needs the count of lines in the source bitmap rather than in the target image. * src/sfnt/ttsbit.c (blit_sbit) [FT_CONFIG_OPTION_OLD_INTERNALS]: Add parameter `source_height' and use it for main loop. (Load_SBit_Single) [FT_CONFIG_OPTION_OLD_INTERNALS]: Updated.
14de111f	2009-02-24T21:34:51	Fix Savannah bug #25669. * src/base/ftadvanc.h (FT_Get_Advances): Fix serious typo. * src/base/ftobjs.c (FT_Select_Metrics, FT_Request_Metrics): Fix scaling factor for non-scalable fonts. * src/cff/cffdrivr.c (cff_get_advances): Use correct advance width value to prevent incorrect scaling. * docs/CHANGES: Document it.
1e859924	2009-02-15T07:54:35	Fix Savannah bug #25588. * builds/unix/ftconfig.in (FT_MulFix_arm): Use correct syntax for `orr' instruction.
f40170a7	2009-02-12T22:42:27	Minor documentation fixes. Formatting.
0552a496	2009-02-11T22:59:40	* src/truetype/ttobjs.c (tt_check_trickyness): Add `DFKaiShu'. Reported by David Bevan <dbevan@emtex.com>.
c2cabd42	2009-02-09T22:20:27	Fix Savannah bug #25495. * src/sfnt/sfobjs.c (sfnt_load_face): Test for bitmap strikes before setting metrics and bbox values. This ensures that the check for a font with neither a `glyf' table nor bitmap strikes can be performed early enough to set metrics and bbox values too.
67bbcbd7	2009-02-04T07:59:16	Fix Savannah bug #25480. * builds/unix/freetype-config.in: For --ftversion, don't use $prefix but $includedir.
763ae208	2009-01-30T23:45:53	Minor docmaker improvements. * src/tools/docmaker/content.py (DocBlock::__init__): Ignore empty code blocks.
1e5e7aa0	2009-01-25T16:27:04	Fix SCANCTRL handling in TTFs. Problem reported by Alexey Kryukov <anagnost@yandex.ru>. * src/truetype/ttinterp.c (Ins_SCANCTRL): Fix threshold handling.
5184ed6d	2009-01-22T10:13:59	Move FT_Get_FSType_Flags to a separate file. Problem reported by Mickey Gabel <mickey@monfort.co.il>. * src/base/ftobjs.c (FT_Get_FSType_Flags): Move to... * src/base/ftfstype.c: This new file. * modules.cfg (BASE_EXTENSION): Add ftfstype.c. * docs/INSTALL.ANY: Updated. * builds/mac/.txt, builds/amiga/makefile, builds/win32/{visualc,visualce}/freetype., builds/symbian/*: Updated.
5e83ce4d	2009-01-22T05:53:35	Formatting.
a7c5de59	2009-01-22T04:00:32	* builds/unix/ftsystem.c: Fix 2 error messages ending without LINEFEED
5a00909a	2009-01-22T03:50:37	* Fix a bug in POSIX resource-fork accessor since 2008-10-04
0dabaa6c	2009-01-19T14:31:53	Fix documentation buglets. Reported by Le Tan Phu <phult@necsv.com>, in report V0021 sent to ft-devel.
c591c17b	2009-01-19T08:55:15	Fix Savannah bug #25355. * include/freetype/config/ftconfig.h (FT_MulFix_i386): Make assembler code work with gcc 2.95.3 (as used by the Haiku project). Add `cc' register to the clobber list.
4e263a95	2009-01-19T08:47:43	Documentation fixes. Reported by Chi Nguyen <chint@necsv.com>, in document V0026 sent to ft-devel.
0b6b46ff	2009-01-19T08:35:45	Documentation fixes. Suggested by Chi Nguyen <chint@necsv.com> in document V0024 sent to the ft-devel list.
3739f8b9	2009-01-18T13:13:17	Protect FT_Get_Next_Char. * src/sfnt/ttcmap.c (tt_cmap4_set_range): Apply fix similar to change from 2008-07-22. Patch from Ronen Ghoshal <rghoshal@emtex.com>.
4f7ef401	2009-01-18T10:53:29	Implement FT_Get_Name_Index for SFNT driver. * src/sfnt/sfdriver.c (sfnt_get_name_index): New function. (sfnt_service_glyph_dict): Use it. Problem reported by Truc Truong <tructv@necsv.com>.
59e2c8dd	2009-01-18T06:42:59	Fix documentation of FT_Outline_GetInsideBorder. * include/freetype/ftstroke.h (FT_Outline_GetInsideBorder): Fix documentation. Problem reported by Truc Truong <tructv@necsv.com>. * docs/CHANGES: Updated.
e22dd0b8	2009-01-14T06:52:18	* Version 2.3.8 released. ========================= Tag sources with `VER-2-3-8'. * docs/VERSION.DLL: Update documentation and bump version number to 2.3.8. * README, Jamfile (RefDoc), builds/win32/visualc/index.html, builds/win32/visualc/freetype.dsp, builds/win32/visualc/freetype.vcproj, builds/win32/visualce/index.html, builds/win32/visualce/freetype.dsp, builds/win32/visualce/freetype.vcproj: s/2.3.7/2.3.8/, s/237/238/. * include/freetype/freetype.h (FREETYPE_PATCH): Set to 8. * builds/unix/configure.raw (version_info): Set to 9:19:3. * docs/release: Updated.
fb4ddb27	2009-01-14T05:30:56	builds/toplevel.mk (dist): Compress better.
9bf73ec4	2009-01-13T17:42:00	Fix C++ compilation. * src/base/ftobjs.c (FT_Get_FSType_Flags): Cast for compilation with C++.
24d72a1b	2009-01-13T17:34:48	Don't use stdlib.h and friends directly. Reported by Mickey Gabel <mickey@monfort.co.il>. * src/base/ftdbgmem.c: s/<stdlib.h>/FT_CONFIG_STANDARD_LIBRARY_H/. * src/gzip/ftgzip.c, src/lzw/ftlzw.c, src/raster/ftmisc.h: s/<string.h>/FT_CONFIG_STANDARD_LIBRARY_H/. * src/autofit/aftypes.h, src/autofit/afhints.c, src/pshinter/pshalgo.c: s/<stdio.h>/FT_CONFIG_STANDARD_LIBRARY_H/ * src/lzw/ftlzw.c, src/base/ftdbgmem.c: Don't include stdio.h.
f47acf2b	2009-01-12T20:11:14	Avoid compiler warnings. * /: s/do ; while ( 0 )/do { } while ( 0 )/. Reported by Sean McBride <sean@rogue-research.com>.
e85baf4f	2009-01-12T20:01:10	Fix stdlib dependencies. Problem reported by Mickey Gabel <mickey@monfort.co.il>. * include/freetype/config/ftstdlib.h (ft_exit): Removed. Unused. * src/autofit/afhints.c, src/base/ftlcdfil.c, src/smooth/ftsmooth.c: s/memcpy/ft_memcpy/. * src/psaux/t1decode.c: s/memset/ft_memset/, s/memcpy/ft_memcpy/.
214ca056	2009-01-11T11:45:54	* include/freetype/ftbdf.h (FT_Get_BDF_Property): Improve documentation.
fc6d12a1	2009-01-11T10:55:45	* docs/formats.txt: Add link to PCF specification.
759c07d1	2009-01-09T11:11:53	load_flags of FT_Get_Advance(), FT_Get_Advances() and backends are declared as FT_Int32 to match the flags of FT_Load_Glyph()
68e16e01	2009-01-09T08:01:15	* src/gxvalid/gxvmort.c (gxv_mort_feature_validate): Fix wrong length check, Savannah patch #6682.
9d83d290	2009-01-09T07:58:08	Fix problem with T1_FIELD_{NUM,FIXED}_TABLE2. * src/psaux/psobjs.c (ps_parser_load_field_table): Don't handle `count_offset' if it is zero (i.e., unused). Otherwise, the first element of the structure which holds the data is erroneously modified. Problem reported by Chi Nguyen <chint@necsv.com>.
a7c00b79	2009-01-09T07:21:16	load_flags of FT_Get_Advance(), FT_Get_Advances() and backends are declared as FT_UInt32 for 16-bit platforms
9b1da084	2009-01-09T06:21:04	tab -> space
2dc10794	2009-01-09T05:07:15	* src/base/ftobjs.c (FT_Done_Library): Issue an error when FT_Done_Face() is failed and retried
a79de11b	2009-01-07T08:27:37	* docs/CHANGES: Document new key `a' in ftdiff.
c3263722	2009-01-06T21:00:47	Don't rely on GNU sed. * autogen.sh: Don't use GNUisms while calling sed. Problem reported by Sean McBride.
5758688e	2009-01-06T09:40:22	Typo.
a86f1b96	2009-01-06T09:07:22	FT_Bitmap_Convert: Support missing pixel modes. * src/base/ftbitmap.c (FT_Bitmap_Convert): Handle FT_PIXEL_MODE_LCD and FT_PIXEL_MODE_LCD_V. Problem reported by Chi Nguyen <chint@necsv.com>.
c679115f	2009-01-06T07:07:39	Fix AC_CANONICAL_XXX issue. * builds/unix/configure.raw: Don't call AC_CANONICAL_BUILD and AC_CANONICAL_TARGET and use $host_os only. A nice explanation for this change can be found at http://blog.flameeyes.eu/s/canonical-target. From Savannah patch #6712.
f2e33c11	2009-01-06T06:59:36	Minor fixes. * src/base/ftdbgmem.c (_debug_mem_dummy): Make it static. * src/base/ftmac.c: Remove some #undefs.
1ad384d8	2008-12-25T23:52:00	Set `face_index' field in FT_Face for all font formats. * cff/cffobjs.c (cff_face_init), winfonts/winfnt.c (FNT_Face_Init), sfnt/sfobjs.c (sfnt_init_face): Do it. * docs/CHANGES: Document it.
66043b1c	2008-12-22T18:09:48	* builds/unix/ftsystem.c (FT_Stream_Open): Reject zero-length files. Patch from Savannah bug #25151.
3c5ad951	2008-12-21T17:51:12	* src/pfr/pfrdrivr.c, src/winfonts/winfnt.c, src/cache/ftcmanag.c, src/smooth/ftgrays.c, src/base/ftobjc.s, src/sfobjs.c: s/_Err_Bad_Argument/_Err_Invalid_Argument/. The former is for errors in the bytecode interpreter only.
478cca14	2008-12-21T17:38:23	* src/base/ftpfr.c (FT_Get_PFR_Metrics): Protect against NULL arguments. Fix return value for non-PFR fonts. Both problems reported by Chi Nguyen <chint@necsv.com>.
ce33a312	2008-12-21T10:29:30	FT_USE_MODULE declares things as: extern const FT_Module_Class (or similar for C++). However, the actual types of the variables being declared are often different, e.g., FT_Driver_ClassRec or FT_Renderer_Class. (Some are, indeed, FT_Module_Class.) This works with most C compilers (since those structs begin with an FT_Module_Class struct), but technically it's undefined behavior. To quote the ISO/IEC 9899:TC2 final committee draft, section 6.2.7 paragraph 2: All declarations that refer to the same object or function shall have compatible type; otherwise, the behavior is undefined. (And they are not compatible types.) Most C compilers don't reject (or even detect!) code which has this issue, but the GCC LTO development branch compiler does. (It outputs the types of the objects while generating .o files, along with a bunch of other information, then compares them when doing the final link-time code generation pass.) Patch from Savannah bug #25133. * src/base/ftinit.c (FT_USE_MODULE): Include variable type. * builds/amiga/include/freetype/config/ftmodule.h, include/freetype/config/ftmodule.h, */module.mk: Updated to declare pass correct types to FT_USE_MODULE.
b6fa8451	2008-12-21T09:46:31	* src/autofit/aflatin.c (af_latin_hint_edges), src/autofit/aflatin2.c (af_latin2_hint_edges), src/autofit/afcjk.c (af_cjk_hint_edges): Protect against division by zero.
05bf6877	2008-12-18T06:32:10	* docs/CHANGES: Updated. Provide API for accessing embedding and subsetting restriction information. * include/freetype.h (FT_FSTYPE_INSTALLABLE_EMBEDDING, FT_FSTYPE_RESTRICTED_LICENSE_EMBEDDING, FT_FSTYPE_PREVIEW_AND_PRINT_EMBEDDING, FT_FSTYPE_EDITABLE_EMBEDDING, FT_FSTYPE_NO_SUBSETTING, FT_FSTYPE_BITMAP_EMBEDDING_ONLY): New macros. (FT_Get_FSType_Flags): New function declaration. * src/base/ftobjs.c (FT_Get_FSType_Flags): New function. * src/cid/cidtoken.h, src/type1/t1tokens.h, src/type42/t42parse.c (t42_keywords): Handle `FSType'. * include/freetype/t1tables.h (PS_FontInfoRec): Add `fs_type' field.
cfc514ea	2008-12-17T11:03:26	* src/base/ftsynth.c (FT_GlyphSlot_Embolden): Don't use internal macros so that copying the source code into an application works out of the box.
c8c4cc83	2008-12-17T10:50:31	* include/freetype/ftsynth.h, src/basae/ftsynth.c: Move FT_GlyphSlot_Own_Bitmap to... * include/freetype/ftbitmap.h, src/base/ftbitmap.c: These files. * docs/CHANGES: Document it.
00bcd34a	2008-12-17T10:15:43	Improve documentation of FT_Outline_Embolden.
5914cb62	2008-12-16T13:12:18	Minor doc fixes.
b972a2a2	2008-12-11T08:55:48	Generalize the concept of `tricky' fonts by introducing FT_FACE_FLAG_TRICKY to indicate that the font format's hinting engine is necessary for correct rendering. At the same time, slightly modify the behaviour of tricky fonts: FT_LOAD_NO_HINTING is now ignored. To really force raw loading of tricky fonts (without hinting), both FT_LOAD_NO_HINTING and FT_LOAD_NO_AUTOHINT must be used. Finally, tricky TrueType fonts always use the bytecode interpreter even if the patented code is used. * include/freetype/freetype.h (FT_FACE_FLAG_TRICKY, FT_IS_TRICKY): New macros. * src/truetype/ttdriver.c (Load_Glyph): Handle new load flags semantics as described above. * src/truetype/ttobjs.c (tt_check_trickyness): New function, using code of ... (tt_face_init): This function, now simplified and updated to new semantics. * src/base/ftobjs.c (FT_Load_Glyph): Don't use autohinter for tricky fonts. * docs/CHANGES: Document it.
1474f439	2008-12-09T06:51:56	Really fix Savannah bug #25010: An SFNT font with neither outlines nor bitmaps can be considered as containing space `glyphs' only. * src/truetype/ttpload.c (tt_face_load_loca): Handle the case where a `glyf' table is missing. * src/truetype/ttgload.c (load_truetype_glyph): Abort if we have no `glyf' table but a non-zero `loca' entry. (tt_loader_init): Handle missing `glyf' table. * src/base/ftobjs.c (FT_Load_Glyph): Undo change 2008-12-05. * src/sfnt/sfobjs.c (sfnt_load_face): A font with neither outlines nor bitmaps is scalable.
e3b083c6	2008-12-05T22:50:40	* src/autofit/aflatin.c (af_latin_uniranges): Add more ranges. This fixes Savannah bug #21190 which also provides a basic patch.
76fffcd8	2008-12-05T18:37:44	* include/freetype/freetype.h (FT_LOAD_ADVANCE_ONLY): Use value 0x100 instead of 0x10000; the latter value is already occupied by FT_LOAD_TARGET_LIGHT. Bug reported by James Cloos. Handle SFNT with neither outlines nor bitmaps. This fixes Savannah bug #25010. * src/base/ftobjs.c (FT_Load_Glyph): Reject fonts with neither outlines nor bitmaps. * src/sfnt/sfobjs.c (sfnt_load_face): Don't return an error if there is no table with glyphs. * src/sfnt/ttload.c (tt_face_lookup_table): Improve debugging message. Other minor cosmetics.
afe60160	2008-12-01T12:53:00	GDEF tables need `glyph_count' too for validation. Problem reported by Chi Nguyen <chint@necsv.com>. * src/otvalid/otvgdef.c (otv_GDEF_validate), src/otvalid/otvalid.h (otv_GDEF_validate), src/otvalid/otvmod.c (otv_validate): Pass `glyph_count'.
1a5d561d	2008-11-29T22:50:24	* src/autofit/afcjk.c, src/base/ftoutln.c, src/base/ftrfork.c, src/bdf/bdfdrivr.c, src/gxvalid/gxvmorx.c, src/otvalid/otvmath.c, src/pcf/pcfdrivr.c, src/psnames/pstables.h, src/smooth/ftgrays.c, src/tools/glnames.py, src/truetype/ttinterp.c, src/type1/t1load.c, src/type42/t42objs.c, src/winfonts/winfnt.c: Fix compiler warnings (Atari PureC).
8f9b7f50	2008-11-29T17:35:58	* src/type/t1load.c (mm_axis_unmap): Revert previous patch and fix it correctly by using FT_INT_TO_FIXED (FreeType expects 16.16 values in the /BlendDesignMap space).
b2cb6ce6	2008-11-29T09:32:12	* src/type1/t1load.c (mm_axis_unmap): `blend_points' is FT_Fixed, whereas `design_points' is FT_Long. Therefore, return blend rather than design points.
02197280	2008-11-29T09:31:44	Formatting.
c7597edb	2008-11-27T21:55:20	* src/cff/cffparse.c (cff_parse_real): Handle more than nine significant digits correctly. This fixes Savannah bug #24953.
0a263a8b	2008-11-25T05:44:41	* src/base/ftstream.c (FT_Stream_ReadFields): Don't access stream before the NULL check. From Savannah patch #6681.
52cd0fc8	2008-11-24T08:15:05	Fixes from the gnuwin32 port. * src/base/ftlcdfil.c: s/EXPORT/EXPORT_DEF/. * src/base/ftotval.c: Include FT_OPENTYPE_VALIDATE_H. * src/psaux/psobjs.c (ps_table_add): Check `length'.
105721a5	2008-11-15T10:35:51	* src/truetype/ttinterp.c (tt_default_graphics_state): The default value for `scan_type' is zero, as confirmed by Greg Hitchcock from Microsoft. Problem reported by Michal Nowakowski <miszka@limes.com.pl>.
312043f4	2008-11-12T06:29:41	* src/cff/cffdrivr.c (cff_get_cmap_info): Initialize `format' field. This fixes Savannah bug #24819. Document `format' field of TT_CMapInfo.
e7aad025	2008-11-08T22:00:55	* src/sfnt/sfobjs.c (sfnt_load_face): Remove #if 0/#endif guards since OpenType version 1.5 has been released. * include/ttnameid.h (TT_NAME_ID_WWS_FAMILY, TT_NAME_ID_WWS_SUBFAMILY): New macros for OpenType 1.5. (TT_URC_COPTIC, TT_URC_VAI, TT_URC_NKO, TT_URC_BALINESE, TT_URC_PHAGSPA, TT_URC_NON_PLANE_0, TT_URC_PHOENICIAN, TT_URC_TAI_LE, TT_URC_NEW_TAI_LUE, TT_URC_BUGINESE, TT_URC_GLAGOLITIC, TT_URC_YIJING, TT_URC_SYLOTI_NAGRI, TT_URC_LINEAR_B, TT_URC_ANCIENT_GREEK_NUMBERS, TT_URC_UGARITIC, TT_URC_OLD_PERSIAN, TT_URC_SHAVIAN, TT_URC_OSMANYA, TT_URC_CYPRIOT_SYLLABARY, TT_URC_KHAROSHTHI, TT_URC_TAI_XUAN_JING, TT_URC_CUNEIFORM, TT_URC_COUNTING_ROD_NUMERALS, TT_URC_SUNDANESE, TT_URC_LEPCHA, TT_URC_OL_CHIKI, TT_URC_SAURASHTRA, TT_URC_KAYAH_LI, TT_URC_REJANG, TT_URC_CHAM, TT_URC_ANCIENT_SYMBOLS, TT_URC_PHAISTOS_DISC, TT_URC_OLD_ANATOLIAN, TT_URC_GAME_TILES): New macros for OpenType 1.5.
b6192827	2008-11-08T07:28:39	* src/base/ftobjs.c (ft_glyphslot_free_bitmap): Protect against slot->internal == NULL. Reported by Graham Asher.
95120928	2008-11-08T07:20:25	* src/sfnt/sfobjs.c (tt_face_get_name): Modified to return an error code so that memory allocation problems can be distinguished from missing table entries. Reported by Graham Asher. (GET_NAME): New macro. (sfnt_load_face): Use it.

0a05ba25

2009-03-20T07:19:45

Protect against malformed compressed data. Problem reported by Tavis Ormandy <taviso@google.com>. * src/lsw/ftzopen.c (ft_lzwstate_io): Test whether `state->prefix' is zero.

0545ec1c

2009-03-20T06:49:10

Protect against invalid SID values in CFFs. Problem reported by Tavis Ormandy <taviso@google.com>. * src/cff/cffload.c (cff_charset_load): Reject SID values larger than 64999.

8b819254

2009-03-19T08:30:49

Update WinCE Visual C project files. * builds/wince/vc2005-ce/freetype.vcproj, builds/wince/vc2008-ce/freetype.vcproj: Add missing base extension files.

a9ba23c8

2009-03-19T08:27:59

Remove unused Win32 code. * builds/wince/ftdebug.c: Remove code guarded with `!_WIN32_WCE'. Since Win32 is handled separately this is no longer needed.

91b127f7

2009-03-19T08:17:50

Make `gzip' module compile on WinCE. * src/gzip/zconf.h [_WIN32_WCE]: Define NO_ERRNO_H.

80c253f9

2009-03-19T08:05:06

Remove unused WinCE code. * builds/win32/ftdebug.c: Remove code guarded with `_WIN32_WCE'. Since WinCE is handled separately this is no longer needed.

7bb1005d

2009-03-16T20:42:38

docmaker: Don't ignore single-line code blocks. * src/tools/docmaker/content.py (DocBlock::_init__): Fix change from 2009-01-31.

5a80a94b

2009-03-15T20:58:38

Whitespace.

2cd5dce8

2009-03-15T00:58:25

Use __asm__ for declaring assembly instead of asm. * builds/unix/ftconfig.in (FT_MulFix_arm): Use __asm__ instead of asm on arm, fixing a build failure on armel with -pedantic.

e4661646

2009-03-14T23:32:24

Fix valgrind warning. * src/sfnt/ttsbit0.c (tt_sbit_decoder_load_bit_aligned): Don't read past the end of the frame.

f4f5ba2d

2009-03-12T09:56:04

* Version 2.3.9 released. ========================= Tag sources with `VER-2-3-9'.

a284ab62

2009-03-12T08:11:12

* builds/unix/freetype2.in: Move @FT2_EXTRA_LIBS@ to `Libs.private'.

b66efefd

2009-03-12T08:07:49

Fix some FreeType Coverity issues as reported for Ghostscript. * src/base/ftobjs.c (FT_New_Face, FT_New_Memory_Face): Initialize `args.stream' (#3874, #3875). (open_face_PS_from_sfnt_stream): Improve error management (#3786). * src/base/ftmm.c (ft_face_get_mm_service): Fix check of `aservice' (#3870). * src/base/ftstroke.c (ft_stroke_border_get_counts): Remove dead code (#3790). * src/base/ftrfork.c (raccess_guess_apple_generic): Check error value of `FT_Stream_Skip' (#3784). * src/type1/t1gload.c (T1_Load_Glyph): Check `size' before accessing it (#3872) * src/pcf/pcfdrivr.c (PCF_Glyph_Load): Check `face' before accessing it (#3871). * src/pcf/pcfread.c (pcf_get_metrics): Handle return value of `pcf_get_metric' (#3789, #3782). (pcf_get_properties): Use FT_STREAM_SKIP (#3783). * src/cache/ftcmanag.c (FTC_Manager_RegisterCache): Fix check of `acache' (#3797) * src/cff/cffdrivr.c (cff_ps_get_font_info): Fix check of `cff' (#3796). * src/cff/cffgload.c (cff_decoder_prepare): Check `size' (#3795). * src/cff/cffload.c (cff_index_get_pointers): Add comment (#3794). * src/bdf/bdflib.c (_bdf_add_property): Check `fp->value.atom' (#3793). (_bdf_parse_start): Add comment (#3792). * src/raster/ftraster.c (Finalize_Profile_Table): Check `ras.fProfile' (#3791). * src/sfnt/ttsbit.c (Load_SBit_Image): Use FT_STREAM_SKIP (#3785). * src/gzip/ftgzip.c (ft_gzip_get_uncompressed_size): Properly ignore seek error (#3781).

0711d389

2009-03-11T21:39:10

Typo.

07e81817

2009-03-11T21:29:54

Extend CID service functions to handle CID-keyed CFFs as CID fonts. * include/freetype/ftcid.h (FT_Get_CID_Is_Internally_CID_keyed, FT_Get_CID_From_Glyph_Index): New functions. * include/freetype/internal/services/svcid.h (FT_CID_GetIsInternallyCIDKeyedFunc, FT_CID_GetCIDFromGlyphIndexFunc): New function typedefs. (CID Service): Use them. * src/base/ftcid.c: Include FT_CID_H. (FT_Get_CID_Is_Internally_CID_keyed, FT_Get_CID_From_Glyph_Index): New functions. * src/cff/cffdrivr.c (cff_get_is_cid, cff_get_cid_from_glyph_index): New functions. (cff_service_cid_info): Add them. * src/cff/cffload.c (cff_font_load): Don't free `font->charset.sids' -- it is needed for access as a CID-keyed font. It gets deleted later on. * src/cid/cidriver.c (cid_get_is_cid, cid_get_cid_from_glyph_index): New functions. (cid_service_cid_info): Add them. * docs/CHANGES: Updated.

9318df0c

2009-03-11T10:20:51

Fix Savannah bug #25597. * src/cff/cffparse.c (cff_parse_real): Don't allow fraction_length to become larger than 9.

1e54a65f

2009-03-11T07:10:26

Minor update.

911f4319

2009-03-11T07:07:37

Fix Savannah bug #25814. * builds/unix/freetype2.in: As suggested in the bug report, move @LIBZ@ to `Libs.private'.

801e7bae

2009-03-11T06:47:49

Fix Savannah bug #25781. We now simply check for a valid `offset', no longer handling `delta = 1' specially. * src/sfnt/ttcmap.c (tt_cmap4_validate): Don't check `delta' for last segment. (tt_cmap4_set_range, tt_cmap4_char_map_linear, tt_cmap4_char_map_binary): Check offset.

34ca21ed

2009-03-11T05:35:01

* src/base/Jamfile: Fix handling of ftadvanc.c. Reported by Oran Agra <oran@monfort.co.il>.

31f5bbba

2009-03-10T11:54:51

Restructure Win32 and Wince compiler support. * src/builds/win32: Remove files for WinCE. Move VC 2005 support to a separate directory. Add directory for VC 2008 support. * src/builds/wince: New directory hierarchy for WinCE compilers (VC 2005 and VC 2008).

21dab911

2009-03-09T18:06:28

More preparations for 2.3.9 release. * docs/CHANGES: Updated. * Jamfile, README: s/2.3.8/2.3.9/, s/238/239/.

8312ab75

2009-03-09T13:18:47

* src/sfnt/rules.mk (SFNT_DRV_H): Add ttsbit0.c.

ee3cc2e4

2009-03-09T13:13:44

Fix handling of EBDT formats 8 and 9 (part 2). This patch fixes the following problems in ttsbit0.c: . Bitmaps for compound glyphs were never allocated. . `SBitDecoder' refused to load metrics if some other metrics have already been loaded. This condition certainly makes no sense for recursive calls, so I've just disabled it. Another possibility would be resetting `decoder->metrics_loaded' to false before loading each composite component. However, we must restore the original metrics after finishing the recursion; otherwise we can get a misaligned glyph. . `tt_sbit_decoder_load_bit_aligned' incorrectly handled `x_pos', causing some glyph components to be shifted too far to the right (especially noticeable for small sizes). Note that support for grayscale bitmaps (not necessarily compound) is completely broken in ttsbit0.c. * src/sfnt/tt_sbit_decoder_load_metrics: Always load metrics. (tt_sbit_decoder_load_bit_aligned): Handle `x_pos' correctly in case of `h == height'. (tt_sbit_decoder_load_compound): Reset metrics after loading components. Allocate bitmap.

1a5edf7a

2009-03-09T08:36:18

* builds/unix/configure.raw (version_info): Set to 9:20:3.

42f5c714

2009-03-03T23:34:49

Formatting.

ab7e52b1

2009-03-03T22:37:13

Fix SFNT kerning table parser against malformed tables. Closes Savannah BUG #25750 * src/sfnt/ttkern.c (tt_face_get_kerning): fix a bug where a malformed table would be succesfully loaded but later crash the engine during parsing.

15b60bb5

2009-03-03T21:35:32

Formatting, copyright years.

cda6f493

2009-03-03T20:49:32

Update documentation and bump version number to 2.3.9 * include/freetype/freetype.h: bump patch version to 9 * docs/CHANGES: document the ABI break in 2.3.8 * docs/VERSION.DLL: update version numbers table for 2.3.9 * builds/unix/configure.ac: update AC_INIT and version_info numbers.

45f8c5e5

2009-03-03T14:26:47

Minor typos.

01ca4da2

2009-03-03T13:28:59

Remove ABI-breaking field in public PS_InfoFontRec definition. Instead, we define a new internal PS_FontExtraRec structure to hold the additionnal field, then place it in various internal positions of the corresponding FT_Face derived objects.

7585683c

2009-03-02T09:09:45

Remove dead code. Minor formatting.

e5a7cc23

2009-03-02T09:09:12

Fix handling of EBDT formats 8 and 9. The main cycle in `blit_sbit' makes too many iterations: it actually needs the count of lines in the source bitmap rather than in the target image. * src/sfnt/ttsbit.c (blit_sbit) [FT_CONFIG_OPTION_OLD_INTERNALS]: Add parameter `source_height' and use it for main loop. (Load_SBit_Single) [FT_CONFIG_OPTION_OLD_INTERNALS]: Updated.

14de111f

2009-02-24T21:34:51

Fix Savannah bug #25669. * src/base/ftadvanc.h (FT_Get_Advances): Fix serious typo. * src/base/ftobjs.c (FT_Select_Metrics, FT_Request_Metrics): Fix scaling factor for non-scalable fonts. * src/cff/cffdrivr.c (cff_get_advances): Use correct advance width value to prevent incorrect scaling. * docs/CHANGES: Document it.

1e859924

2009-02-15T07:54:35

Fix Savannah bug #25588. * builds/unix/ftconfig.in (FT_MulFix_arm): Use correct syntax for `orr' instruction.

f40170a7

2009-02-12T22:42:27

Minor documentation fixes. Formatting.

0552a496

2009-02-11T22:59:40

* src/truetype/ttobjs.c (tt_check_trickyness): Add `DFKaiShu'. Reported by David Bevan <dbevan@emtex.com>.

c2cabd42

2009-02-09T22:20:27

Fix Savannah bug #25495. * src/sfnt/sfobjs.c (sfnt_load_face): Test for bitmap strikes before setting metrics and bbox values. This ensures that the check for a font with neither a `glyf' table nor bitmap strikes can be performed early enough to set metrics and bbox values too.

67bbcbd7

2009-02-04T07:59:16

Fix Savannah bug #25480. * builds/unix/freetype-config.in: For --ftversion, don't use $prefix but $includedir.

763ae208

2009-01-30T23:45:53

Minor docmaker improvements. * src/tools/docmaker/content.py (DocBlock::__init__): Ignore empty code blocks.

1e5e7aa0

2009-01-25T16:27:04

Fix SCANCTRL handling in TTFs. Problem reported by Alexey Kryukov <anagnost@yandex.ru>. * src/truetype/ttinterp.c (Ins_SCANCTRL): Fix threshold handling.

5184ed6d

2009-01-22T10:13:59

Move FT_Get_FSType_Flags to a separate file. Problem reported by Mickey Gabel <mickey@monfort.co.il>. * src/base/ftobjs.c (FT_Get_FSType_Flags): Move to... * src/base/ftfstype.c: This new file. * modules.cfg (BASE_EXTENSION): Add ftfstype.c. * docs/INSTALL.ANY: Updated. * builds/mac/*.txt, builds/amiga/*makefile*, builds/win32/{visualc,visualce}/freetype.*, builds/symbian/*: Updated.

5e83ce4d

2009-01-22T05:53:35

Formatting.

a7c5de59

2009-01-22T04:00:32

* builds/unix/ftsystem.c: Fix 2 error messages ending without LINEFEED

5a00909a

2009-01-22T03:50:37

* Fix a bug in POSIX resource-fork accessor since 2008-10-04

0dabaa6c

2009-01-19T14:31:53

Fix documentation buglets. Reported by Le Tan Phu <phult@necsv.com>, in report V0021 sent to ft-devel.

c591c17b

2009-01-19T08:55:15

Fix Savannah bug #25355. * include/freetype/config/ftconfig.h (FT_MulFix_i386): Make assembler code work with gcc 2.95.3 (as used by the Haiku project). Add `cc' register to the clobber list.

4e263a95

2009-01-19T08:47:43

Documentation fixes. Reported by Chi Nguyen <chint@necsv.com>, in document V0026 sent to ft-devel.

0b6b46ff

2009-01-19T08:35:45

Documentation fixes. Suggested by Chi Nguyen <chint@necsv.com> in document V0024 sent to the ft-devel list.

3739f8b9

2009-01-18T13:13:17

Protect FT_Get_Next_Char. * src/sfnt/ttcmap.c (tt_cmap4_set_range): Apply fix similar to change from 2008-07-22. Patch from Ronen Ghoshal <rghoshal@emtex.com>.

4f7ef401

2009-01-18T10:53:29

Implement FT_Get_Name_Index for SFNT driver. * src/sfnt/sfdriver.c (sfnt_get_name_index): New function. (sfnt_service_glyph_dict): Use it. Problem reported by Truc Truong <tructv@necsv.com>.

59e2c8dd

2009-01-18T06:42:59

Fix documentation of FT_Outline_GetInsideBorder. * include/freetype/ftstroke.h (FT_Outline_GetInsideBorder): Fix documentation. Problem reported by Truc Truong <tructv@necsv.com>. * docs/CHANGES: Updated.

e22dd0b8

2009-01-14T06:52:18

* Version 2.3.8 released. ========================= Tag sources with `VER-2-3-8'. * docs/VERSION.DLL: Update documentation and bump version number to 2.3.8. * README, Jamfile (RefDoc), builds/win32/visualc/index.html, builds/win32/visualc/freetype.dsp, builds/win32/visualc/freetype.vcproj, builds/win32/visualce/index.html, builds/win32/visualce/freetype.dsp, builds/win32/visualce/freetype.vcproj: s/2.3.7/2.3.8/, s/237/238/. * include/freetype/freetype.h (FREETYPE_PATCH): Set to 8. * builds/unix/configure.raw (version_info): Set to 9:19:3. * docs/release: Updated.

fb4ddb27

2009-01-14T05:30:56

builds/toplevel.mk (dist): Compress better.

9bf73ec4

2009-01-13T17:42:00

Fix C++ compilation. * src/base/ftobjs.c (FT_Get_FSType_Flags): Cast for compilation with C++.

24d72a1b

2009-01-13T17:34:48

Don't use stdlib.h and friends directly. Reported by Mickey Gabel <mickey@monfort.co.il>. * src/base/ftdbgmem.c: s/<stdlib.h>/FT_CONFIG_STANDARD_LIBRARY_H/. * src/gzip/ftgzip.c, src/lzw/ftlzw.c, src/raster/ftmisc.h: s/<string.h>/FT_CONFIG_STANDARD_LIBRARY_H/. * src/autofit/aftypes.h, src/autofit/afhints.c, src/pshinter/pshalgo.c: s/<stdio.h>/FT_CONFIG_STANDARD_LIBRARY_H/ * src/lzw/ftlzw.c, src/base/ftdbgmem.c: Don't include stdio.h.

f47acf2b

2009-01-12T20:11:14

Avoid compiler warnings. * */*: s/do ; while ( 0 )/do { } while ( 0 )/. Reported by Sean McBride <sean@rogue-research.com>.

e85baf4f

2009-01-12T20:01:10

Fix stdlib dependencies. Problem reported by Mickey Gabel <mickey@monfort.co.il>. * include/freetype/config/ftstdlib.h (ft_exit): Removed. Unused. * src/autofit/afhints.c, src/base/ftlcdfil.c, src/smooth/ftsmooth.c: s/memcpy/ft_memcpy/. * src/psaux/t1decode.c: s/memset/ft_memset/, s/memcpy/ft_memcpy/.

214ca056

2009-01-11T11:45:54

* include/freetype/ftbdf.h (FT_Get_BDF_Property): Improve documentation.

fc6d12a1

2009-01-11T10:55:45

* docs/formats.txt: Add link to PCF specification.

759c07d1

2009-01-09T11:11:53

load_flags of FT_Get_Advance(), FT_Get_Advances() and backends are declared as FT_Int32 to match the flags of FT_Load_Glyph()

68e16e01

2009-01-09T08:01:15

* src/gxvalid/gxvmort.c (gxv_mort_feature_validate): Fix wrong length check, Savannah patch #6682.

9d83d290

2009-01-09T07:58:08

Fix problem with T1_FIELD_{NUM,FIXED}_TABLE2. * src/psaux/psobjs.c (ps_parser_load_field_table): Don't handle `count_offset' if it is zero (i.e., unused). Otherwise, the first element of the structure which holds the data is erroneously modified. Problem reported by Chi Nguyen <chint@necsv.com>.

a7c00b79

2009-01-09T07:21:16

load_flags of FT_Get_Advance(), FT_Get_Advances() and backends are declared as FT_UInt32 for 16-bit platforms

9b1da084

2009-01-09T06:21:04

tab -> space

2dc10794

2009-01-09T05:07:15

* src/base/ftobjs.c (FT_Done_Library): Issue an error when FT_Done_Face() is failed and retried

a79de11b

2009-01-07T08:27:37

* docs/CHANGES: Document new key `a' in ftdiff.

c3263722

2009-01-06T21:00:47

Don't rely on GNU sed. * autogen.sh: Don't use GNUisms while calling sed. Problem reported by Sean McBride.

5758688e

2009-01-06T09:40:22

Typo.

a86f1b96

2009-01-06T09:07:22

FT_Bitmap_Convert: Support missing pixel modes. * src/base/ftbitmap.c (FT_Bitmap_Convert): Handle FT_PIXEL_MODE_LCD and FT_PIXEL_MODE_LCD_V. Problem reported by Chi Nguyen <chint@necsv.com>.

c679115f

2009-01-06T07:07:39

Fix AC_CANONICAL_XXX issue. * builds/unix/configure.raw: Don't call AC_CANONICAL_BUILD and AC_CANONICAL_TARGET and use $host_os only. A nice explanation for this change can be found at http://blog.flameeyes.eu/s/canonical-target. From Savannah patch #6712.

f2e33c11

2009-01-06T06:59:36

Minor fixes. * src/base/ftdbgmem.c (_debug_mem_dummy): Make it static. * src/base/ftmac.c: Remove some #undefs.

1ad384d8

2008-12-25T23:52:00

Set `face_index' field in FT_Face for all font formats. * cff/cffobjs.c (cff_face_init), winfonts/winfnt.c (FNT_Face_Init), sfnt/sfobjs.c (sfnt_init_face): Do it. * docs/CHANGES: Document it.

66043b1c

2008-12-22T18:09:48

* builds/unix/ftsystem.c (FT_Stream_Open): Reject zero-length files. Patch from Savannah bug #25151.

3c5ad951

2008-12-21T17:51:12

* src/pfr/pfrdrivr.c, src/winfonts/winfnt.c, src/cache/ftcmanag.c, src/smooth/ftgrays.c, src/base/ftobjc.s, src/sfobjs.c: s/_Err_Bad_Argument/_Err_Invalid_Argument/. The former is for errors in the bytecode interpreter only.

478cca14

2008-12-21T17:38:23

* src/base/ftpfr.c (FT_Get_PFR_Metrics): Protect against NULL arguments. Fix return value for non-PFR fonts. Both problems reported by Chi Nguyen <chint@necsv.com>.

ce33a312

2008-12-21T10:29:30

FT_USE_MODULE declares things as: extern const FT_Module_Class (or similar for C++). However, the actual types of the variables being declared are often different, e.g., FT_Driver_ClassRec or FT_Renderer_Class. (Some are, indeed, FT_Module_Class.) This works with most C compilers (since those structs begin with an FT_Module_Class struct), but technically it's undefined behavior. To quote the ISO/IEC 9899:TC2 final committee draft, section 6.2.7 paragraph 2: All declarations that refer to the same object or function shall have compatible type; otherwise, the behavior is undefined. (And they are not compatible types.) Most C compilers don't reject (or even detect!) code which has this issue, but the GCC LTO development branch compiler does. (It outputs the types of the objects while generating .o files, along with a bunch of other information, then compares them when doing the final link-time code generation pass.) Patch from Savannah bug #25133. * src/base/ftinit.c (FT_USE_MODULE): Include variable type. * builds/amiga/include/freetype/config/ftmodule.h, include/freetype/config/ftmodule.h, */module.mk: Updated to declare pass correct types to FT_USE_MODULE.

b6fa8451

2008-12-21T09:46:31

* src/autofit/aflatin.c (af_latin_hint_edges), src/autofit/aflatin2.c (af_latin2_hint_edges), src/autofit/afcjk.c (af_cjk_hint_edges): Protect against division by zero.

05bf6877

2008-12-18T06:32:10

* docs/CHANGES: Updated. Provide API for accessing embedding and subsetting restriction information. * include/freetype.h (FT_FSTYPE_INSTALLABLE_EMBEDDING, FT_FSTYPE_RESTRICTED_LICENSE_EMBEDDING, FT_FSTYPE_PREVIEW_AND_PRINT_EMBEDDING, FT_FSTYPE_EDITABLE_EMBEDDING, FT_FSTYPE_NO_SUBSETTING, FT_FSTYPE_BITMAP_EMBEDDING_ONLY): New macros. (FT_Get_FSType_Flags): New function declaration. * src/base/ftobjs.c (FT_Get_FSType_Flags): New function. * src/cid/cidtoken.h, src/type1/t1tokens.h, src/type42/t42parse.c (t42_keywords): Handle `FSType'. * include/freetype/t1tables.h (PS_FontInfoRec): Add `fs_type' field.

cfc514ea

2008-12-17T11:03:26

* src/base/ftsynth.c (FT_GlyphSlot_Embolden): Don't use internal macros so that copying the source code into an application works out of the box.

c8c4cc83

2008-12-17T10:50:31

* include/freetype/ftsynth.h, src/basae/ftsynth.c: Move FT_GlyphSlot_Own_Bitmap to... * include/freetype/ftbitmap.h, src/base/ftbitmap.c: These files. * docs/CHANGES: Document it.

00bcd34a

2008-12-17T10:15:43

Improve documentation of FT_Outline_Embolden.

5914cb62

2008-12-16T13:12:18

Minor doc fixes.

b972a2a2

2008-12-11T08:55:48

Generalize the concept of `tricky' fonts by introducing FT_FACE_FLAG_TRICKY to indicate that the font format's hinting engine is necessary for correct rendering. At the same time, slightly modify the behaviour of tricky fonts: FT_LOAD_NO_HINTING is now ignored. To really force raw loading of tricky fonts (without hinting), both FT_LOAD_NO_HINTING and FT_LOAD_NO_AUTOHINT must be used. Finally, tricky TrueType fonts always use the bytecode interpreter even if the patented code is used. * include/freetype/freetype.h (FT_FACE_FLAG_TRICKY, FT_IS_TRICKY): New macros. * src/truetype/ttdriver.c (Load_Glyph): Handle new load flags semantics as described above. * src/truetype/ttobjs.c (tt_check_trickyness): New function, using code of ... (tt_face_init): This function, now simplified and updated to new semantics. * src/base/ftobjs.c (FT_Load_Glyph): Don't use autohinter for tricky fonts. * docs/CHANGES: Document it.

1474f439

2008-12-09T06:51:56

Really fix Savannah bug #25010: An SFNT font with neither outlines nor bitmaps can be considered as containing space `glyphs' only. * src/truetype/ttpload.c (tt_face_load_loca): Handle the case where a `glyf' table is missing. * src/truetype/ttgload.c (load_truetype_glyph): Abort if we have no `glyf' table but a non-zero `loca' entry. (tt_loader_init): Handle missing `glyf' table. * src/base/ftobjs.c (FT_Load_Glyph): Undo change 2008-12-05. * src/sfnt/sfobjs.c (sfnt_load_face): A font with neither outlines nor bitmaps is scalable.

e3b083c6

2008-12-05T22:50:40

* src/autofit/aflatin.c (af_latin_uniranges): Add more ranges. This fixes Savannah bug #21190 which also provides a basic patch.

76fffcd8

2008-12-05T18:37:44

* include/freetype/freetype.h (FT_LOAD_ADVANCE_ONLY): Use value 0x100 instead of 0x10000; the latter value is already occupied by FT_LOAD_TARGET_LIGHT. Bug reported by James Cloos. Handle SFNT with neither outlines nor bitmaps. This fixes Savannah bug #25010. * src/base/ftobjs.c (FT_Load_Glyph): Reject fonts with neither outlines nor bitmaps. * src/sfnt/sfobjs.c (sfnt_load_face): Don't return an error if there is no table with glyphs. * src/sfnt/ttload.c (tt_face_lookup_table): Improve debugging message. Other minor cosmetics.

afe60160

2008-12-01T12:53:00

GDEF tables need `glyph_count' too for validation. Problem reported by Chi Nguyen <chint@necsv.com>. * src/otvalid/otvgdef.c (otv_GDEF_validate), src/otvalid/otvalid.h (otv_GDEF_validate), src/otvalid/otvmod.c (otv_validate): Pass `glyph_count'.

1a5d561d

2008-11-29T22:50:24

* src/autofit/afcjk.c, src/base/ftoutln.c, src/base/ftrfork.c, src/bdf/bdfdrivr.c, src/gxvalid/gxvmorx.c, src/otvalid/otvmath.c, src/pcf/pcfdrivr.c, src/psnames/pstables.h, src/smooth/ftgrays.c, src/tools/glnames.py, src/truetype/ttinterp.c, src/type1/t1load.c, src/type42/t42objs.c, src/winfonts/winfnt.c: Fix compiler warnings (Atari PureC).

8f9b7f50

2008-11-29T17:35:58

* src/type/t1load.c (mm_axis_unmap): Revert previous patch and fix it correctly by using FT_INT_TO_FIXED (FreeType expects 16.16 values in the /BlendDesignMap space).

b2cb6ce6

2008-11-29T09:32:12

* src/type1/t1load.c (mm_axis_unmap): `blend_points' is FT_Fixed*, whereas `design_points' is FT_Long*. Therefore, return blend rather than design points.

02197280

2008-11-29T09:31:44

Formatting.

c7597edb

2008-11-27T21:55:20

* src/cff/cffparse.c (cff_parse_real): Handle more than nine significant digits correctly. This fixes Savannah bug #24953.

0a263a8b

2008-11-25T05:44:41

* src/base/ftstream.c (FT_Stream_ReadFields): Don't access stream before the NULL check. From Savannah patch #6681.

52cd0fc8

2008-11-24T08:15:05

Fixes from the gnuwin32 port. * src/base/ftlcdfil.c: s/EXPORT/EXPORT_DEF/. * src/base/ftotval.c: Include FT_OPENTYPE_VALIDATE_H. * src/psaux/psobjs.c (ps_table_add): Check `length'.

105721a5

2008-11-15T10:35:51

* src/truetype/ttinterp.c (tt_default_graphics_state): The default value for `scan_type' is zero, as confirmed by Greg Hitchcock from Microsoft. Problem reported by Michal Nowakowski <miszka@limes.com.pl>.

312043f4

2008-11-12T06:29:41

* src/cff/cffdrivr.c (cff_get_cmap_info): Initialize `format' field. This fixes Savannah bug #24819. Document `format' field of TT_CMapInfo.

e7aad025

2008-11-08T22:00:55

* src/sfnt/sfobjs.c (sfnt_load_face): Remove #if 0/#endif guards since OpenType version 1.5 has been released. * include/ttnameid.h (TT_NAME_ID_WWS_FAMILY, TT_NAME_ID_WWS_SUBFAMILY): New macros for OpenType 1.5. (TT_URC_COPTIC, TT_URC_VAI, TT_URC_NKO, TT_URC_BALINESE, TT_URC_PHAGSPA, TT_URC_NON_PLANE_0, TT_URC_PHOENICIAN, TT_URC_TAI_LE, TT_URC_NEW_TAI_LUE, TT_URC_BUGINESE, TT_URC_GLAGOLITIC, TT_URC_YIJING, TT_URC_SYLOTI_NAGRI, TT_URC_LINEAR_B, TT_URC_ANCIENT_GREEK_NUMBERS, TT_URC_UGARITIC, TT_URC_OLD_PERSIAN, TT_URC_SHAVIAN, TT_URC_OSMANYA, TT_URC_CYPRIOT_SYLLABARY, TT_URC_KHAROSHTHI, TT_URC_TAI_XUAN_JING, TT_URC_CUNEIFORM, TT_URC_COUNTING_ROD_NUMERALS, TT_URC_SUNDANESE, TT_URC_LEPCHA, TT_URC_OL_CHIKI, TT_URC_SAURASHTRA, TT_URC_KAYAH_LI, TT_URC_REJANG, TT_URC_CHAM, TT_URC_ANCIENT_SYMBOLS, TT_URC_PHAISTOS_DISC, TT_URC_OLD_ANATOLIAN, TT_URC_GAME_TILES): New macros for OpenType 1.5.

b6192827

2008-11-08T07:28:39

* src/base/ftobjs.c (ft_glyphslot_free_bitmap): Protect against slot->internal == NULL. Reported by Graham Asher.

95120928

2008-11-08T07:20:25

* src/sfnt/sfobjs.c (tt_face_get_name): Modified to return an error code so that memory allocation problems can be distinguished from missing table entries. Reported by Graham Asher. (GET_NAME): New macro. (sfnt_load_face): Use it.

kc3-lang/freetype

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