kc3-lang/freetype

Log

Author Commit Date CI Message
David Turner 6f8c6229 2006-09-26T15:42:44 * src/autofit/aftypes.h, src/autofit/afhints.h, src/autofit/afmodule.c: adding support for disabling horizontal and vertical hinting for the purpose of debugging the auto-fitter
Werner Lemberg 745ff2c2 2006-09-19T05:48:02 * src/base/ftmac.c (FT_New_Face_From_FOND): Fall back to SFNT if LWFN fails and both are available.
Werner Lemberg f9644559 2006-09-12T13:48:10 formatting
David Turner f3050059 2006-09-11T12:00:32 * src/sfnt/sfobjs.c (tt_face_get_name): support some function which report their English names through an Apple Roman (platform,encoding) pair, with language_id != English if the font uses another name entry with language_id == English, it will be selected correctly though. * src/truetype/ttobjs.c: add unpatent-hinting selection for "mingli.ttf"
Werner Lemberg 36d2eab0 2006-09-05T19:24:34 * src/truetype/ttpload.c (tt_face_load_hdmx): Handle `record_size' values which have the upper two bytes set to 0xFF instead of 0xFF (as it happens in at least two CJKV fonts, `HAN NOM A.ttf' and `HAN NOM B.ttf'). * src/smooth/ftgrays.c [GRAYS_USE_GAMMA]: Really remove all code. Formatting.
David Turner 2066e0ac 2006-09-05T14:58:22 fix stupid bug
David Turner c7bc9b79 2006-09-05T12:17:38 * src/smooth/ftgrays.c: minor source cleanups and optimization
David Turner 772e55d3 2006-09-05T09:45:15 * src/smooth/ftgrays.c (gray_sweep): Avoid buffer overwrites when to the end of a bitmap scanline. The fun never ends ;-)
Werner Lemberg d1fc7d42 2006-09-05T07:55:42 Fix ChangeLog.
David Turner aa557a90 2006-09-04T16:42:44 fix for the latest rasterizer optimization
Werner Lemberg 2d8629b3 2006-09-03T06:18:45 * devel/ftoption.h: Synchronize with include/freetype/config/ftoption.h. * src/smooth/ftgrays.c (gray_record_cell): Remove shadowing variable declaration. (gray_convert_glyph): Fix compiler warnings. Formatting, copyright years.
David Turner bd50295c 2006-09-01T19:05:24 * src/smooth/ftgrays.c: optmized the performance of the anti-aliased rasterizer. The speed gains is between 15% and 25%, depending on content
David Turner 6d79f214 2006-09-01T14:09:35 * src/truetype/ttobjs.c: updated the TrueType loader to recognize a few fonts that require the automatic unpatented loader
Werner Lemberg d898aedd 2006-08-29T09:50:34 * configure: Make it possible to handle configure options which have strings containing spaces.
Jens Claudius a787f455 2006-08-27T11:26:18 2006-08-27 Jens Claudius <jens.claudius@yahoo.com> Fix miscellaneous compiler warnings. * freetype2/include/freetype/internal/ftobjs.h: close comment with `*/' to avoid `/* in comment' compiler warning. * freetype2/src/base/ftdbgmem.c (ft_mem_table_get_source): Turn cast `(FT_UInt32)(void*)' into `(FT_UInt32)(FT_PtrDist)(void*)' since on 64-bit platforms void* is larger than FT_UInt32. * freetype2/src/base/ftobjs.c (t_validator_error): cast away volatileness of argument to ft_longjmp. Spotted by Werner `Putzfrau' Lemberg. * freetype2/src/bdf/bdflib.c (bdf_load_font): initialize local variable `lineno'. * freetype2/src/gxvalid/gxvmod.c (classic_kern_validate): mark local variable `error' volatile.
Werner Lemberg c4c35b77 2006-08-27T08:03:46 * builds/unix/ftconfig.in: Synchronize with main ftconfig.h. Reported by Jens. Formatting.
David Turner 6aa260ce 2006-08-25T22:45:13 support for "automatic unpatented hinting" added we still need to determine the list of "trick" CJK fonts that are going to toggle the bytecode interpreter instead of the auto-hinter
Jens Claudius 088e44e8 2006-08-22T14:24:30 2006-08-22 Jens Claudius <jens.claudius@yahoo.com> Fix for previous commit, which caused many compiler warnings/errors about addresses of volatile objects passed as function arguments as non-volatile pointers. * freetype2/include/freetype/internal/ftvalid.h: Make FT_Validator typedef a pointer to a volatile object. * freetype2/src/gxvalid/gxvmod.c (gxv_load_table): Make function argument `table' a pointer to a volatile object. * freetype2/src/otvalid/otvmod.c (otv_load_table): Make function argument `table' a pointer to a volatile object.
Werner Lemberg 12342996 2006-08-19T11:18:09 formatting
Jens Claudius 2652bd54 2006-08-18T17:20:37 2006-08-18 Jens Claudius <jens.claudius@yahoo.com> * freetype2/src/gxvalid/gxvmod.c (GXV_TABLE_DECL): Mark local variable `_sfnt' as volatile since it must keep its value across a call to ft_setjmp. (gxv_validate): Same for local variables `memory' and `valid'. (classic_kern_validate): Same for local variables `memory', `ckern', and `valid'. * freetype2/src/otvalid/otvmod.c (otv_validate): Same for function parameter `face' and local variables `base', `gdef', `gpos', `gsub', `jstf', and 'valid'. * freetype2/src/sfnt/ttcmap.c (tt_face_build_cmaps): Same for local variable `cmap'.
David Turner 33f5f249 2006-08-16T16:50:55 * include/freetype/internal/ftgloadr.h, include/freetype/internal/tttypes.h, src/base/ftgloadr.c, src/base/ftobjs.c, src/truetype/ttgload.c, src/truetype/ttinterp.c, src/truetype/ttobjs.c: improvements to native TrueType hinting, this is a first try, controlled by the FIX_BYTECODE macro in src/truetype/ttinterp.c
David Turner 2b21a932 2006-08-16T09:24:32 * src/base/ftobjs.c (ft_validator_run): disabling function, it is buggy by design, so it will always return -1
David Turner 9fbfc6af 2006-08-16T09:11:31 * src/cid/cidgload.c (cid_slot_load_glyph), src/truetype/ttgload.c (tt_prepare_zone): removing compiler warnings
Suzuki, Toshiya (鈴木俊哉) f1e96066 2006-08-15T17:02:47 * modules.cfg: compile ftgxval.c by default
Suzuki, Toshiya (鈴木俊哉) e261f426 2006-08-15T17:00:43 * src/otvalid/otvmod.c, src/gxvalid/gxvmod.c: replace ft_validator_run by ft_setjmp
Jens Claudius 9950adcc 2006-08-13T12:14:36 * freetype2/include/freetype/internal/psaux.h: (enum T1_TokenType_): add T1_TOKEN_TYPE_KEY. (struct T1_FieldRec_) add `dict'. Add macros T1_FIELD_DICT_FONTDICT and T1_FIELD_DICT_PRIVATE. Change T1_NEW_XXX and T1_FIELD_XXX macros to take the dictionary where the PS keywords is expected as an additional argument. * freetype2/src/cid/cidload.c: (T1_FieldRec): Adjust invocations of T1_FIELD_XXX. * freetype2/src/cid/cidtoken.h: Adjust invocations of T1_FIELD_XXX. * freetype2/src/psaux/psobjs.c: Add macro FT_COMPONENT for tracing. (ps_parser_to_token): Report a PostScript key as T1_TOKEN_TYPE_KEY instead as T1_TOKEN_TYPE_ANY. (ps_parser_load_field): Make sure a token that should be a string or name is a string or name indeed. Avoid memory leak if a keyword has been already encountered and its value is overwritten. * freetype2/src/type1/t1load.c: (T1_FieldRec): Adjust invocations of T1_FIELD_XXX. (parse_dict): Ignore keywords that occur in the wrong dictionary (e.g., in Private instead of FontDict). * freetype2/src/type1/t1tokens.h: Adjust invocations of T1_FIELD_XXX.
Werner Lemberg 814839a6 2006-07-28T11:55:48 Fix ChangeLog.
Werner Lemberg a4d6a1c8 2006-07-19T09:54:56 Move creation of field `buildchar' of T1_DecoderRec out of `t1_decoder_init' and let the caller of `t1_decoder_init' take care of it. Call the finisher for T1_Decoder in `cid_face_compute_max_advance' and `T1_Compute_Max_Advance'. * freetype2/include/freetype/internal/psaux.h (T1_DecoderRec): Remove field `face', add `len_buildchar'. * freetype2/include/freetype/internal/t1types.h (T1_FaceRec): Add field `buildchar'. * freetype2/src/cid/cidgload.c (cid_face_compute_max_advance): Call finisher for T1_Decoder. (cid_slot_load_glyph): Do not ignore failure when initializing the T1_Decoder. * freetype2/src/psaux/t1decode.c (t1_decoder_parse_charstrings): Updated. (t1_decoder_init): Remove initialization of fields `buildchar' and `len_buildchar'. (t1_decoder_done): Remove deallocation of field `buildchar'. * freetype/src/type1/t1gload.c (T1_Compute_Max_Advance): Initialize T1_Decoder's `buildchar' and `len_buildchar'; call finisher for T1_Decoder. (T1_Load_Glyph): Initialize T1_Decoder's `buildchar' and `len_buildchar'; make sure to call finisher for T1_Decoder even in case of error. * freetype2/src/type1/t1load.c (T1_Open_Face): Allocate new field `buildchar' of T1_FaceRec. * freetype2/src/type1/t1objs.c (T1_Face_Done): Free new field `buildchar' of T1_FaceRec.
Werner Lemberg 1a380e02 2006-07-14T18:28:08 * freetype2/include/freetype/internal/psaux.h: New macros IS_PS_NEWLINE, IS_PS_SPACE, IS_PS_SPECIAL, IS_PS_DELIM, IS_PS_DIGIT, IS_PS_XDIGIT, and IS_PS_BASE85 (from freetype2/src/psaux/psconv.h). (T1_FieldLocation): Add T1_FIELD_LOCATION_LOADER, T1_FIELD_LOCATION_FACE, and T1_FIELD_LOCATION_BLEND. (T1_DecoderRec): New fields `buildchar' and `face'. (IS_PS_TOKEN): New macro. * freetype2/include/freetype/internal/t1types.h (T1_FaceRec): New fields `ndv_idx', `cdv_idx', and `len_buildchar'. * freetype2/include/freetype/t1tables.h (PS_BlendRec): New fields `default_design_vector' and `num_default_design_vector'. * freetype2/src/psaux/psconv.h: Move macros IS_PS_NEWLINE, IS_PS_SPACE, IS_PS_SPECIAL, IS_PS_DELIM, IS_PS_DIGIT, IS_PS_XDIGIT, and IS_PS_BASE85 to freetype2/include/freetype/internal/psaux.h. * freetype2/src/psaux/psobjs.c (ps_parser_to_token_array): Allow `token' argument to be NULL if we want only to count the number of tokens. (ps_tocoordarray): Allow `coords' argument to be NULL if we just want to skip the array. (ps_tofixedarray): Allow `values' argument to be NULL if we just want to skip the array. * freetype2/src/psaux/t1decode.c (t1_decoder_parse_charstrings): Add support for (partially commented out) othersubrs 19-25, 27, and 28. (t1_decoder_init): Initialize new fields `face' and `buildchar'. (t1_decoder_done): Release new field `buildchar'. * freetype2/src/type1/t1load.c (parse_buildchar, parse_private): New functions. (t1_keywords): Register them. (t1_allocate_blend): Updated. (t1_load_keyword): Handle field types T1_FIELD_LOCATION_LOADER, T1_FIELD_LOCATION_FACE and T1_FIELD_LOCATION_BLEND. (parse_dict): Remove `keyword_flags' argument. Use new macro IS_PS_TOKEN. Changed function so that later PostScript definitions override earlier ones. (t1_init_loader): Initialize new field `keywords_encountered'. (T1_Open_Face): Initialize new fields `ndv_idx', `cdv_idx', and `len_buildchar'. Remove `keywords_flags'. * freetype2/src/type1/t1load.h (T1_LoaderRect): New field `keywords_encountered'. (T1_PRIVATE, T1_FONTDIR_AFTER_PRIVATE): New macros. * freetype2/src/type1/t1tokens.h [!T1_CONFIG_OPTION_NO_MM_SUPPORT]: New entries for parsing /NDV, /CDV, and /DesignVector.
Werner Lemberg 4af3c4d7 2006-07-08T21:31:24 Add many checks to protect against malformed PCF files. * src/pcf/pcfdrivr.c (PCF_Face_Done): Protect against NULL pointers. (PCF_Face_Init): Add calls to PCF_Face_Done in case of errors. * src/pcf/pcfread.c (pcf_read_TOC): Protect against malformed table data and check that tables don't overlap (using a simple bubblesort). (PCF_METRIC_SIZE, PCF_COMPRESSED_METRIC_SIZE, PCF_PROPERTY_SIZE): New macros which give the size of data structures in the data stream. (pcf_get_properties): Use rough estimates to get array size limits. Assign `face->nprops' and `face->properties' earlier so that a call to PCF_Face_Done can do the clean-up in case of error. Protect against invalid string offsets. (pcf_get_metrics): Clean up code. Adjust tracing message levels. Use rough estimate to get array size limit. (pcf_get_bitmaps): Clean up code. Adjust tracing message levels. Use rough estimates to get offset limits. (pcf_get_encodings): Adjust tracing message level. (pcf_get_accel): Clean up code.
Werner Lemberg b97daa28 2006-07-03T12:36:46 more doc fixes
Werner Lemberg 973542bb 2006-07-03T09:40:15 doc improvement
Werner Lemberg 3d2f2c60 2006-07-02T05:50:48 minor doc improvement
Werner Lemberg 8eb05255 2006-06-27T06:20:01 * src/bdf/bdfdrivr.c (BDF_Face_Init): Handle fonts correctly which don't have a POINT_SIZE property. This fixes Savannah bug #16914.
Werner Lemberg 24703f8b 2006-06-26T19:12:51 * src/psaux/t1decode.c (T1_Operator, t1_args_count): Add opcode 15. (t1_decoder_parse_charstrings): Operator with opcode 15 pops its two arguments. Handle the case where the pops of an othersubr may be part of a subroutine. Handle unknown othersubrs gracefully: count their operands and let the following pop operators push the operands as the results onto the Type1 stack. Improve handling of setcurrentpoint opcode.
Werner Lemberg e9a74667 2006-06-26T17:37:44 Fix handling of self-delimiting tokens.
Werner Lemberg c011f4cb 2006-06-26T09:40:00 The Type 1 parser now skips over top-level procedures as required for a `Simplified Parser'. This makes the parser more robust as it doesn't poke around in PostScript code. Additionally, it makes the FontDirectory hackery in src/type1/t1load.c unnecessary. * src/psaux/psobjs.c (IS_OCTAL_DIGIT): New macro. (skip_literal_string): Add FT_Error as return value. Handle escapes better. (skip_string): Add FT_Error as return value. Don't set `parser->error' but return error code directly. (skip_procedure): New function. (ps_parser_skip_PS_token): Handle procedures. Update code. (ps_parser_to_token): Update code. (ps_parser_load_field_table): Handle bbox entries also. * src/type1/t1load.c (parse_dict): Remove FontDirectory hackery. Add commented-out code for synthetic fonts.
Werner Lemberg a2da05c2 2006-06-25T06:27:27 Fix two hinting bugs as reported in http://lists.nongnu.org/archive/html/freetype-devel/2006-06/msg00057.html. * include/freetype/internal/tttypes.h (TT_GlyphZoneRec): Add `first_point' member. * src/truetype/ttgload.c (tt_prepare_zone): Initialize `first_point'. (TT_Process_Composite_Glyph): Always untouch points. * src/truetype/ttinterp.c (Ins_SHC): Fix computation of `first_point' and `last_point' in case of composite glyphs. (Ins_IUP): Fix computation of `end_point'.
Werner Lemberg ef3d2c23 2006-06-25T06:07:14 formatting, copyright years
Suzuki, Toshiya (鈴木俊哉) 52311976 2006-06-22T02:34:27 * src/base/ftmac.c: Add byteorder workaround for Intel Mac
Werner Lemberg be556d5b 2006-06-16T06:51:37 typo; spotted by George
Werner Lemberg 67d2f3a7 2006-06-16T06:50:36 Fix ChangeLog.
Suzuki, Toshiya (鈴木俊哉) 817831f4 2006-06-15T09:05:41 src/base/ftgxval.c, src/base/ftotval.c: return FT_Err_Unimplemented_Feature when validation service is unavailable
Werner Lemberg b10e45a7 2006-06-08T07:32:56 * src/bdf/bdflib.c (bdf_load_font): Fix memory leaks in case of errors.
Werner Lemberg 7d48cb06 2006-06-08T06:00:08 formatting
David Turner 5f1f7507 2006-06-07T05:11:50 Fix memory leak described in Savannah bug #16768 * src/type1/t1afm.c (T1_Read_Metrics): fix memory leak which happened when the metrics file doesn't have kerning pairs.
David Turner f1a23cbf 2006-06-06T13:53:26 oops, stupid error fixed
Werner Lemberg 4836f955 2006-06-06T12:54:08 formatting
David Turner 457b4a81 2006-06-06T08:14:14 * include/freetype/internal/services/svpscmap.h, src/cff/cffcmap.c, src/psaux/t1cmap.c, src/psnames/psmodule.c: Fix for the memory leak described in bug #16759. We change 'ps_unicodes_init' so that it also takes a 'free_glyph_name' callback to release the glyph names returned by 'get_glyph_name'
Werner Lemberg d724f20e 2006-06-04T15:17:41 formatting
David Turner ea4547ca 2006-06-04T14:50:57 * src/base/ftutil.c (ft_mem_qrealloc): fix the function to accept 'item_size == 0' as well, though this sounds weird, it can theorically happen. see bug #16669
David Turner 0971735d 2006-06-04T14:33:08 * src/pfr/pfrobjs.c (pfr_face_init): fix the computation of 'face->num_glyphs' which missed the last glyph, due to the offset-by-1 computation, since the PFR format doesn't guarantee that glyph index 0 corresponds to the "missing glyph" should fix bug #16668
Werner Lemberg 33779660 2006-05-26T06:30:05 * builds/unix/unix-cc.in (LINK_LIBRARY): Don't comment out `-no-undefined'. Reported by Christian Biesinger.
Werner Lemberg 24773d6d 2006-05-20T08:53:13 * builds/win32/visualc/freetype.dsp: Release libraries no longer have debug information, and debug libraries use `C7 compatible' debug info.
Werner Lemberg a6523a67 2006-05-20T08:47:01 Fix ChangeLog.
Suzuki, Toshiya (鈴木俊哉) de0a96c5 2006-05-19T23:16:12 * fix 2 memory leaks in MacOS resource fork handler, Savannah bug #16631
Suzuki, Toshiya (鈴木俊哉) 8cfa8bd5 2006-05-19T22:11:50 * remove Carbon dependency of Darwin, if configured with no option
Suzuki, Toshiya (鈴木俊哉) 47200605 2006-05-19T10:48:42 fix the 2nd part of Savannah bug #16590
Werner Lemberg 545c4e56 2006-05-17T22:55:04 * src/truetype/ttgload.c (TT_Load_Composite_Glyph) [FT_CONFIG_OPTION_BYTECODE_INTERPRETER]: Make it compilable again. Formatting, documentation fixes.
David Turner 281679de 2006-05-17T13:34:21 * include/freetype/internal/tttypes.h, src/autofit/afangles.c, src/autofit/afcjk.c, src/autofit/afhints.c, src/autofit/aflatin.c, src/autofit/aftypes.h, src/base/ftcalc.c, src/base/ftoutln.c, src/gzip/ftgzip.c, src/psaux/psconv.c, src/truetype/ttgload.c, src/type1/t1gload.c: this is a major patch used to drastically improve the performance of loading glyphs. This both speeds up loading the glypn vector themselves and the auto-fitter. note that we've started using inline assembler with GCC to implement FT_MulFix, given that this function is so damn important for the engine's performance. the resulting speed-up is about 25%.
David Turner dc3ff31c 2006-05-17T12:59:35 * src/ftccmap.c (FTC_CMapCache_Lookup): changed the threshold used to detect rogue clients from 4 to 16. This is to prevent some segmentation faults with fonts like KozMinProVI-Regular.otf which comes from the Japanese Adobe Reader Asian Font pack.
Werner Lemberg de2d90af 2006-05-17T08:54:30 * src/cff/cffload.c (cff_font_done): Deallocate subfont array. This fixes the first part of Savannah bug #16590. * docs/PROBLEMS: Updated icl issues.
Werner Lemberg 8ab412d4 2006-05-12T15:09:02 Version 2.2.1 released.
Werner Lemberg 6e467a65 2006-05-12T15:05:45 * src/tools/docmaker/tohtml.py (block_footer): Split into... (block_footer_start, block_footer_middle, block_footer_end): This to add navigation buttons. (HtmlFormatter::block_exit): Updated.
Werner Lemberg 22d34421 2006-05-12T14:24:33 Add final newline.
Werner Lemberg e12a471f 2006-05-12T14:20:43 * src/tools/docmaker/tohtml.py (html_header_1): Use `utf-8' charset. Convert some files to UTF-8.
Werner Lemberg 2ee71f1f 2006-05-12T13:55:04 More minor fixes. Move `version' section to the end of freetype.h so that the library compiles actually.
Werner Lemberg 6756dc15 2006-05-12T08:00:13 * src/tools/docmaker/sources.py (re_source_keywords): Add word boundary markers. * src/tools/docmaker/content.py (re_field): Allow `.' in field names (but not at the beginning or end). * include/freetype/*: Many minor documentation improvements (adding links, spelling errors, etc.).
Werner Lemberg fd74ec68 2006-05-12T04:00:44 * README: Minor updates. * include/freetype/*: s/scale/scaling value/ where appropriate. Many other minor documentation improvements. * src/tools/docmaker/sources.py (re_italic, re_bold): Handle trailing punctuation. * src/tools/docmaker/tohtml.py (HtmlFormatter::make_html_word): Add warning message for undefined cross references. Update handling of re_italic and re_bold.
Werner Lemberg 94168f0b 2006-05-11T07:07:09 Improve layout of `CHANGES' file.
Yamato, Masatake (大和正武) 28b55a9b 2006-05-11T03:01:42 (FT_Stream_Open): Check errno only if read system call returns -1. Remove a redundant parenthesis.
Werner Lemberg 37827608 2006-05-10T13:58:14 convert to Unix line endings
Werner Lemberg 910d4f41 2006-05-10T13:57:20 convert to Unix line endings.
Werner Lemberg 53478a10 2006-05-10T13:56:47 Convert to Unix line endings.
Werner Lemberg 3d69a198 2006-05-10T13:47:22 typo
Werner Lemberg e0d15595 2006-05-10T13:44:47 * builds/freetype.mk (refdoc): Write-protect the `docmaker' directory to suppress generation of .pyc files. According to the Python docs there isn't a more elegant solution (currently). * builds/toplevel.mk (dist): New target which builds .tar.gz, .tar.bz2, and .zip files. Note that the version number is still hard-coded. (do-dist): Sub-target of `dist'. (CONFIG_GUESS, CONFIG_SUB): New variables. (.PHONY): Updated.
Werner Lemberg b80d85fe 2006-05-10T04:47:35 * builds/unix/ftsystem.c (FT_Stream_Open): Avoid infinite loop if given an empty, un-mmap()able file. Reported and suggested fix in Savannah bug #16555.
Werner Lemberg a127ca42 2006-05-09T13:41:50 * builds/win32/visualc/freetype.sln, builds/win32/visualc/freetype.vcproj: Upgraded to VS.NET 2005 from VS.NET 2003 Added files ftbbox.c, fttype1.c, ftwinfnt.c, ftsynth.c. * builds/win32/visualc/index.html: Updated.
Werner Lemberg 5bfa0621 2006-05-09T08:31:39 Minor change for testing purposes.
Werner Lemberg 4df5b26f 2006-05-08T07:10:29 Put version information into the configure script. Reported by Paul Watson <pwatson@redlinepy.com>. * builds/unix/configure.ac: Renamed to... * builds/unix/configure.raw: This which now serves (with appropriate modifications) as a template for configure.ac. * version.sed: New script. * autogen.sh: Generate configure.ac from configure.raw, using FREETYPE_MAJOR, FREETYPE_MINOR, and FREETYPE_PATCH from freetype.h.
Werner Lemberg 1639c794 2006-05-06T16:44:58 * include/freetype/freetype.h (FREETYPE_PATCH): Set to 1. * builds/unix/configure.ac (version_info): Set to 9:10:3. * builds/win32/visualc/index.html, builds/win32/visualc/freetype.dsp, builds/win32/visualc/freetype.vcproj, builds/freetype.mk (refdoc), Jamfile (RefDoc), README: s/220/221/, s/2.2.0/2.2.1/. Minor updates. * docs/CHANGES, docs/VERSION.DLL, docs/PROBLEMS, README.CVS: Updated. * builds/unix/install-sh: Updated from `texinfo' CVS module at savannah.gnu.org. * devel/ftoption.h: Synchronize with include/freetype/config/ftoption.h.
Werner Lemberg 4f3b5bbd 2006-05-04T07:13:05 * src/lzw/ftlzw2.c: Renamed to... * src/lzw/ftlzw.c: This. * src/lzw/Jamfile, src/lzw/rules.mk: Updated. * builds/mac/FreeType.m68k_cfm.make.txt, builds/mac/FreeType.m68k_far.make.txt, builds/mac/FreeType.ppc_carbon.make.txt, builds/mac/FreeType.ppc_classic.make.txt: Updated.
Werner Lemberg a94746ca 2006-05-03T20:39:55 Formatting.
David Turner 679a252c 2006-05-03T09:40:33 * include/freetype/internal/ftmemory.h: allow compilation with C++ compilers
Werner Lemberg 58eed04d 2006-05-02T22:26:09 * include/freetype/config/ftoption.h (FT_STRICT_ALIASING): Removed.
Werner Lemberg 94204895 2006-05-02T22:24:06 Fix ChangeLog.
Werner Lemberg c6afa122 2006-05-02T22:22:16 * include/freetype/internal/ftmemory.h: s/new/newsz/ (for C++). (FT_ALLOC): Remove redundant redefinition. * builds/compiler/gcc-dev.mk (CFLAGS) [g++]: Don't use `-Wstrict-prototypes'. * src/base/ftstream.c (FT_Stream_EnterFrame): Add cast. Formatting, copyright years.
David Turner 9482ba50 2006-05-02T10:21:28 * include/freetype/ftstream.h, src/base/ftstream.c: modifying various frame-related functions to report the place where the frames were entered/extracted/exited/released in the memory debugger.
David Turner 9ca78256 2006-05-02T09:00:29 * include/freetype/internal/ftmemory.h, src/base/ftbitmap.c, src/base/ftmac.c, src/base/ftrfork.c, src/lzw/ftzopen.c, src/raster/ftrend1.c, src/sfnt/ttpost.c, src/truetype/ttgxvar.c, src/type42/t42parse.c, src/winfonts/winfnt.c: hardening the code against out-of-bounds conditions when allocating arrays. This is for the cases where FT_NEW_ARRAY and FT_RENEW_ARRAY are not used already. Introducing the new FT_ALLOC_MULT and FT_REALLOC_MULT macros.
David Turner 264f307e 2006-05-02T06:34:27 * include/freetype/fterrdef.h, include/freetype/config/ftconfig.h, include/freetype/internal/ftmemory.h, src/base/ftdbgmem.c, src/base/ftutil.c: udpating the memory management functions and macros to safely deal with array size buffer overflows, this corresponds to attemps to allocate arrays that are too large. For an example, consider the following code: count = read_uint32_from_file(); array = malloc( sizeof(Item) * count ); for ( nn = 0; nn < count; nn++ ) array[nn] = read_item_from_file(); if 'count' is larger than FT_UINT_MAX/sizeof(Item), the multiplication will overflow and the array allocated will be smaller than the data read from the file. In this case, the heap will be trashed, and this can be used as a denial-of-service, or make the engine crash later. the FT_ARRAY_NEW and FT_ARRAY_RENEW macro now check that the new count is no more than FT_INT_MAX/item_size, otherwise, a new error, named 'FT_Err_Array_Too_Large' will be returned. note that the memory debugger now works again when FT_DEBUG_MEMORY is defined, and FT_STRICT_ALIASING has disappeared, the corresponding code being now the default.
Suzuki, Toshiya (鈴木俊哉) a2295402 2006-04-30T04:46:17 fix bug in Mac_Read_POST_Resource()
Werner Lemberg 06fceb3f 2006-04-29T07:53:40 * builds/unix/unix-def.in (datarootdir): Define, for autoconf 2.59c and forthcoming versions.
Werner Lemberg 8fe65390 2006-04-29T07:31:16 Further C library abstraction. Based on a patch from msn2@bidyut.com. * include/freetype/config/ftstdlib.h (FT_CHAR_BIT, FT_FILE, ft_fopen, ft_fclose, ft_fseek, ft_ftell, ft_fread, ft_smalloc, ft_scalloc, ft_srealloc, ft_sfree, ft_labs): New wrapper macros for C library functions. Update all users accordingly (and catch some other places where the C library function was used instead of the wrapper functions). * src/base/ftsystem.c: Don't include stdio.h and stdlib.h. * src/gzip/zutil.h [MSDOS && !(__TURBOC__ || __BORLANDC__)]: Don't include malloc.h.
Werner Lemberg 50ef72b6 2006-04-29T07:02:36 * src/lzw/ftlzw.c, src/lzw/zopen.c, src/lzw/zopen.h: Removed, obsolete.
Werner Lemberg a1c990a6 2006-04-29T06:24:30 convert to utf-8
Werner Lemberg 4e03fe76 2006-04-29T06:20:09 convert to UTF-8
Werner Lemberg 99854e7c 2006-04-28T19:36:37 Fix accents in ChangeLog.
Werner Lemberg 12cceaac 2006-04-27T05:02:35 * builds/win32/visualc/freetype.vcproj: Updated.
David Turner 3b47dd65 2006-04-26T19:34:24 Releasing FreeType 2.2
Werner Lemberg 564b4432 2006-04-26T15:02:52 * src/psaux/psobjs.c (shift_elements): Don't use FT_Long but FT_PtrDiff for `delta'. Reported by Céline PILLET <Celine.Pillet@Tagginfo.com>.
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