kmx git

Commit	Date	Message
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.
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.
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.
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.
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.
e9a74667	2006-06-26T17:37:44	Fix handling of self-delimiting tokens.
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.
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'.
ef3d2c23	2006-06-25T06:07:14	formatting, copyright years
52311976	2006-06-22T02:34:27	* src/base/ftmac.c: Add byteorder workaround for Intel Mac
817831f4	2006-06-15T09:05:41	src/base/ftgxval.c, src/base/ftotval.c: return FT_Err_Unimplemented_Feature when validation service is unavailable
b10e45a7	2006-06-08T07:32:56	* src/bdf/bdflib.c (bdf_load_font): Fix memory leaks in case of errors.
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.
f1a23cbf	2006-06-06T13:53:26	oops, stupid error fixed
4836f955	2006-06-06T12:54:08	formatting
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'
d724f20e	2006-06-04T15:17:41	formatting
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
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
de0a96c5	2006-05-19T23:16:12	* fix 2 memory leaks in MacOS resource fork handler, Savannah bug #16631
47200605	2006-05-19T10:48:42	fix the 2nd part of Savannah bug #16590
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.
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%.
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.
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.
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.
e12a471f	2006-05-12T14:20:43	* src/tools/docmaker/tohtml.py (html_header_1): Use `utf-8' charset. Convert some files to UTF-8.
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.).
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.
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.
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.
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.
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.
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.
a2295402	2006-04-30T04:46:17	fix bug in Mac_Read_POST_Resource()
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.
50ef72b6	2006-04-29T07:02:36	* src/lzw/ftlzw.c, src/lzw/zopen.c, src/lzw/zopen.h: Removed, obsolete.
564b4432	2006-04-26T15:02:52	* src/psaux/psobjs.c (shift_elements): Don't use FT_Long but FT_PtrDiff for `delta'. Reported by C�line PILLET <Celine.Pillet@Tagginfo.com>.
8a8c6022	2006-04-22T12:24:52	Formatting, copyright years, documentation.
7aa20102	2006-04-21T08:38:35	* src/sfnt/ttcmap.c: removed compiler warnings (gcc-4.0.2)
7dc7f215	2006-04-13T16:31:02	doc updates - fixing FT_Stroker_New to use a FT_Library instead of a FT_Memory i know, i know, the ChangeLog will be updated later
65c7c773	2006-04-13T07:51:58	* src/autofit/afloader.c: removing superfluous code in the auto-fitter's loader
d51b41e0	2006-03-29T06:35:26	no message
fa3651e7	2006-03-28T05:06:50	formatting, copyright year
42137bc6	2006-03-27T20:10:26	* src/sfnt/ttkern.c (tt_face_get_kerning): fixed a serious bug that caused some programs to go into an infinite loop when dealing with fonts that don't have a properly sorted kerning sub-table
26170df0	2006-03-26T07:19:07	* src/bdf/bdflib.c (ERRMSG4): New macro. (_bdf_parse_glyphs): Handle invalid BBX values. * include/freetype/fterrdef.h (FT_Err_Bbx_Too_Big): New error macro.
d6e2498f	2006-03-24T18:31:47	* src/tools/docmaker/tohtml.py (make_html_para): Convert `...' quotations into real left and right single quotes. Use `para_header' and `para_footer'. * src/tools/docmaker/sources.py (re_bold, re_italic): Accept "'" also.
af16820a	2006-03-24T12:46:49	Normalize quotation to `...'.
e0dd18fc	2006-03-24T12:14:48	* src/tools/docmaker/tohtml.py (html_header_1): The `DOCTYPE' comment must be in uppercase.
4db32ecb	2006-03-24T11:54:53	* docs/CHANGES: Updated. * src/tools/docmaker/tohtml.py (html_header_2): Add horizontal padding between table elements. Formatting, copyright years.
2ce92037	2006-03-23T20:58:20	- added FT_Get_SubGlyph_Info API to freetype.h - small fix to lsb/rsb delta computations - cleaning up Jamfile
6c5b617c	2006-03-22T15:30:41	* src/cache/ftccache.c, (ftc_node_mru_up, FTC_Cache_Lookup) [!FTC_INLINE]: Compile conditionally. * src/cache/ftccache.h: Updated. * src/cache/ftcglyph.c (FTC_GNode_Init, FTC_GNode_UnselectFamily, FTC_GNode_Done, FTC_GNode_Compare, FTC_Family_Init, FTC_GCache_New): s/FT_EXPORT/FT_LOCAL/. (FTC_GCache_Init, FTC_GCache_Done): Commented out. (FTC_GCache_Lookup) [!FTC_INLINE]: Compile conditionally. s/FT_EXPORT/FT_LOCAL/. * src/cache/ftcglyph.h: Updated. * src/cache/ftcimage.c (FTC_INode_Free, FTC_INode_New): s/FT_EXPORT/FT_LOCAL/. (FTC_INode_Weight): Commented out. * src/cache/ftcimage.h: Updated. * src/cache/ftmanag.c (FTC_Manager_Compress, FTC_Manager_RegisterCache, FTC_Manager_FlushN): s/FT_EXPORT/FT_LOCAL/. * src/cache/ftmanag.h: Updated. * src/cache/ftcsbits.c (FTC_SNode_Free, FTC_SNode_New, FTC_SNode_Compare): s/FT_EXPORT/FT_LOCAL/. (FTC_SNode_Weight): Commented out. * src/cache/ftcsbits.h: Updated.
3867d2f2	2006-03-22T08:03:06	* src/cache/ftccache.c, src/cache/ftccache.h (FTC_Node_Destroy): Remove, unused. * src/cache/ftccmap.h: Remove, unused. * src/cache/rules.mk (CACHE_DRV_H): Remove ftccmap.h.
5556dd21	2006-03-21T21:36:33	* src/base/ftoutln.c (FT_Outline_Get_Orientation): Improve algorithm.
95f206b1	2006-03-21T20:47:28	* src/sfnt/ttcmap.c (tt_face_build_cmaps): Handle invalid offset correctly.
26377008	2006-03-21T18:41:40	* src/cff/cfftypes.h (CFF_CharsetRec): Add `max_cid' member. * src/cff/cffload.c (cff_charset_load): Set `charset->max_cid'. * src/cff/cffgload.c (cff_slot_load): Change type of third parameter to `FT_UInt'. Check range of `glyph_index'. * src/cff/cffgload.h: Updated.
24b9e87b	2006-03-21T16:30:04	* src/autofit/aflatin.c (af_latin_metrics_scale): fixed small bug that crash the auto-hinter (introduce by previous patch). aaah
5a73d8d2	2006-03-20T16:55:32	* builds/freetype.mk (CACHE_DIR, CACHE_H): Remove. (FREETYPE_H): Updated. * src/cache/rules.mk (CACHE_H_DIR): Remove. (CACHE_DRV_H): Updated. Formatting, copyright years.
e091ce35	2006-03-20T16:01:28	* src/autofit/aflatin.c (af_latin_hints_init): disable horizontal hinting for italic/oblique fonts
da95af6c	2006-03-20T13:32:33	* builds/win32/visualc/freetype.dsp: updating the project file, adding missing base source files (e.g. ftstroke.c, ftxf86.c, etc...) * src/autofit/afcjk.c, src/autofit/aflatin.c, src/base/ftobjs.c, src/cff/cffobjs.c, src/cid/cidobjs.c, src/pfr/pfrobjs.c, src/sfnt/sfobjs.c, src/sfnt/ttmtx.c, src/truetype/ttpload.c, src/truetype/ttpload.h, src/type1/t1afm.c, src/type1/t1objs.c: removing compiler warnings when building with Visual C++ 6 and /W4
256de4b1	2006-03-20T12:10:24	* include/freetype/cache/ftccache.h, include/freetype/cache/ftccmap.h, include/freetype/cache/ftcglyph.h include/freetype/cache/ftcimage.h include/freetype/cache/ftcmanag.h include/freetype/cache/ftcmru.h include/freetype/cache/ftcsbits.h: removing these header files from the public include directory. * include/freetype/config/ftheader.h: changing the definition of FT_CACHE_INTERNAL_XXX_H macros to redirect to FT_CACHE_H instead * src/cache/ftcbasic.c, src/cache/ftccache.c, src/cache/ftccache.h, src/cache/ftccback.h, src/cache/ftccmap.c, src/cache/ftcglyph.c, src/cache/ftcglyph.h, src/cache/ftcimage.c, src/cache/ftcimage.h, src/cache/ftcmanag.c, src/cache/ftcmanag.h, src/cache/ftcmru.c, src/cache/ftcmru.h, src/cache/ftcsbits.c, src/cache/ftcsbits.h: modifications to prevent using the FT_CACHE_INTERNAL_XXX_H macros, and grab the headers in 'src/cache' instead (see below).
dad2a2de	2006-03-20T11:48:13	* src/cache/ftccache.h, src/cache/ftcglyph.h, src/cache/ftcimage.h, src/cache/ftcsbits.h, src/cache/ftcmanag.h, src/cache/ftccmap.h, src/cache/ftcmru.h: copying the cache's internal header files which were located in 'include/freetype/cache' to the 'src/cache' directory instead. Note that these files are not used by FreeType clients, all cache public APIs have been already moved to include/freetype/ftcache.h, and the FT_CACHE_INTERNAL_XXXX_H macros all resolve to it. the move is to allow us to modify the internals without intereference from rogue clients. Note that there are no known client that accesses the cache internals at the moment.
65b96aad	2006-03-07T00:38:24	* src/cache/ftcmanag.c (FTC_Manager_Lookup_Size): prevent crashes in Mozilla/FireFox print preview in Ubuntu Hoary
91a3faaa	2006-03-01T11:31:08	Convert to Unix line endings.
9f5d3de3	2006-02-28T13:21:50	* src/base/ftutil.c (ft_mem_qalloc) [FT_STRICT_ALIASING]: Do not return error if size == 0.
a87b08a7	2006-02-28T09:53:23	* src/base/ftobjs.c (FT_Done_Library): Modules are removed in the reversed order so that type42 module is removed before truetype module. This avoids double free in some occasions.
98d6a3ac	2006-02-27T19:49:34	* src/cache/ftccache.c (ftc_node_destroy) [!FT_CONFIG_OPTION_OLD_INTERNALS]: Mark as FT_LOCAL_DEF. This should now fix all possible compilation options.
422d2a05	2006-02-27T18:25:22	formatting, copyright years
c07ee520	2006-02-27T18:13:12	* include/freetype/cache/ftccache.h [FT_CONFIG_OPTION_OLD_INTERNALS]: Remove declaration of ftc_node_done.
c13e75fb	2006-02-27T13:14:42	* src/base/ftutil.c: ft_mem_alloc and related functions now return an error if a negative size is passed in parameters. * src/cache/ftccache.c: make ftc_node_destroy FT_BASE_DEF, it needs to be exported for rogue clients * src/pshinter/pshglob.c: prevent problems with malformed fonts which have an odd number of blue values (these are broken according to the specs). * src/cff/cffload.c, src/type1/t1load.c: modify the loaders to force even-ness of 'num_blue_values'. Also change the CFF loader so that invalid entries in index files are ignored.
cffa8b65	2006-02-27T11:11:40	* src/base/ftobjs.c (FT_Set_Char_Size): Ahh.. forgot to check the case width or height is 0.
2e48a1a1	2006-02-27T09:18:07	* src/base/ftobjs.c (ft_glyphslot_grid_fit_metrics, FT_Load_Glyph): Re-enable glyph metrics grid-fitting. It is now done in the base layer. (FT_Set_Char_Size, FT_Set_Pixel_Sizes): Make sure the width and height are not too small or too large, just like we were doing in 2.1.10. * src/autofit/afloader.c (af_loader_load_g): The vertical metrics are not scaled.
b463665f	2006-02-26T07:57:45	* src/base/ftobjs.c (ft_recompute_scaled_metrics): re-enable conservative rounding of metrics to avoid breaking clients like Pango (see http://bugzilla.gnome.org/show_bug.cgi?id=327852)
ae1e4b15	2006-02-25T17:11:04	* src/cache/ftccache.c (ftc_node_destroy): Use FT_LOCAL_DEF (again).
7f049f42	2006-02-25T16:52:16	Formatting, copyright years.
de271ab8	2006-02-25T14:53:02	* builds/unix/ftsystem.c, include/freetype/config/ftheader.h, include/freetype/internal/services/svotval.h, include/freetype/internal/services/svpfr.h, src/base/ftsystem.c, src/bdf/bdfdrivr.c, src/cache/ftcbasic.c, src/cff/cffcmap.c, src/gzip/ftgzip.c, src/lzw/ftlzw.c, src/lzw/ftlzw2.c, src/psaux/t1cmap.c, src/sfnt/ttbdf.c, src/smooth/ftgrays.c: solved -Wmissing-prototypes warnings with GCC
6c71c6b9	2006-02-25T12:49:40	* include/freetype/config/ftoption.h, src/autofit/afcjk.c, src/base/ftobjs.c, src/base/ftutil.c, src/cff/cffobjs.c, src/psaux/afmparse.c, src/sfnt/ttbdf.c, src/tools/apinames.c, src/truetype/ttdriver.c: solved compiler warnings as well as C++ compilation problems
d7e6b767	2006-02-25T06:24:28	Formatting, copyright years, minor cleanups.
88242072	2006-02-24T11:53:21	* src/base/ftoutln.c (FT_OUTLINE_GET_CONTOUR, ft_contour_has, ft_contour_enclosed, ft_outline_get_orientation): Commented out. We have to wait until `FT_GlyphSlot_Own_Bitmap' is stabilized. (FT_Outline_Embolden): Use `FT_Outline_Get_Orientation'.
03264613	2006-02-24T11:18:40	* include/freetype/ftbitmap.h (FT_Bitmap_Embolden): Update documentation. * include/freetype/ftsynth.h (FT_GlyphSlot_Own_Bitmap), src/base/ftsynth.c (FT_GlyphSlot_Own_Bitmap): New function to make sure a glyph slot owns its bitmap. It is also marked experimental and due to change. (FT_GlyphSlot_Embolden): Undo the last change. It turns out rendering the outline confuses some applications.
ca7d76f7	2006-02-24T09:09:10	* src/cache/ftcbasic.c: correcting compatibility hack bug
a8e7a019	2006-02-24T06:11:30	* include/freetype/freetype.h (FT_Size_RequestRec): Change the type of `width' and `height' to `FT_Long'. (enum FT_Size_Request_Type), src/base/ftobjs.c (FT_Request_Metrics): New request type `FT_SIZE_REQUEST_TYPE_SCALES' to specify the scales directly.
a3873d27	2006-02-23T23:18:13	another try
b0e0db11	2006-02-23T23:03:39	another hack
782f1383	2006-02-23T22:59:52	fix small bug
3b6c71ee	2006-02-23T22:57:31	additionnal backwards-compatibility hacks
88d8985a	2006-02-23T22:35:26	* src/cache/ftccmap.c: trying to hack binary compatibility for gnustep-back (GNUstep backend module) which still crashes under Sarge.
d4303da0	2006-02-23T21:01:34	formatting, copyright years.
b698eeda	2006-02-23T14:50:13	fixed typo that prevented compilation
481838e2	2006-02-23T12:40:14	* src/bdf/bdflib.c: fixed a problem with large encodings. Again, this patch comes from Debian libfreetype6 for 2.1.10 !
6cda6c06	2006-02-23T12:37:18	* src/bdf/bdflib.c: fixed a bug with zero-width glyphs this patch comes from the Debian package for libfreetype6 !! How come nobody mentions this on the devel list ??
890f807a	2006-02-22T20:47:39	* include/freetype/ftoutln.h (enum FT_Orientation): New value `FT_ORIENTATION_NONE'. * src/base/ftoutln.c (FT_OUTLINE_GET_CONTOUR, ft_contour_has, ft_contour_enclosed, ft_outline_get_orientation): Another version of `FT_Outline_Get_Orientation'. This version differs from the public one in that each part (contour not enclosed in another contour) of the outline is checked for orientation. (FT_Outline_Embolden): Use `ft_outline_get_orientation'. * src/base/ftsynth.c (FT_GlyphSlot_Embolden): Render the outline and use bitmap's embolden routine when the outline one failed.
5edafed1	2006-02-22T08:23:35	Clean-ups, copyright years, formatting.
facd9af5	2006-02-22T07:59:35	* modules.cfg: Compile in ftotval.c and ftxf86.c by default for ABI compatibility. * src/sfnt/sfobjs.c (sfnt_done_face): Fix a memory leak. * src/sfnt/ttsbit0.c (tt_sbit_decoder_load_bit_aligned, tt_sbit_decoder_load_byte_aligned) [FT_OPTIMIZE_MEMORY]: Fix sbit loading. (only tested with bit aligned sbit with x_pos == 0) * src/truetype/ttpload.c (tt_face_load_hdmx, tt_face_get_device_metrics) [FT_OPTIMIZE_MEMORY]: hdmx is not actually used.
0b5dc4df	2006-02-21T22:36:23	* include/freetype/ftmodapi.h, include/internal/ftserv.h, include/internal/services/svtteng.h, src/base/ftobjs.c, src/truetype/ttdriver.c: adding a new API named FT_Get_TrueType_Engine_Type to determine wether we have a patented, unpatented or unimplemented TrueType bytecode interpreter. the FT_Get_Module_Flags API was removed consequently.
44c865df	2006-02-21T17:10:27	fixed compiler warning
c093db9d	2006-02-21T17:06:35	* src/sfnt/sfmtx.c: disabling memory optimization when FT_CONFIG_OPTION_OLD_INTERNALS is used. This is because libXfont is directly accessing the HMTX data. Grrrrr....
1ae134a2	2006-02-21T16:50:17	* src/sfnt/sfobjs.c (sfnt_face_load): fixed silly bug that prevented embedded bitmaps from being correctly listed and used * src/pfr/pfrsbit.c: fixed handling of character advances
d41aecdb	2006-02-21T08:08:14	formatting, doc improvements
dd0f3609	2006-02-20T23:50:21	* include/freetype/internal/sfnt.h, src/sfnt/sfdriver.c, src/sfnt/ttsbit.h, src/sfnt/ttsbit.c: moving the definition of 'set_sbit_strike' and 'load_sbit_metrics' to their 2.1.8 location. This is used to support binary compatibility with the X.Org server's libXfont library. note that this disables memory optimizations for the embedded bitmap loader.Sigh....

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.

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.

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.

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.

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.

e9a74667

2006-06-26T17:37:44

Fix handling of self-delimiting tokens.

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.

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'.

ef3d2c23

2006-06-25T06:07:14

formatting, copyright years

52311976

2006-06-22T02:34:27

* src/base/ftmac.c: Add byteorder workaround for Intel Mac

817831f4

2006-06-15T09:05:41

src/base/ftgxval.c, src/base/ftotval.c: return FT_Err_Unimplemented_Feature when validation service is unavailable

b10e45a7

2006-06-08T07:32:56

* src/bdf/bdflib.c (bdf_load_font): Fix memory leaks in case of errors.

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.

f1a23cbf

2006-06-06T13:53:26

oops, stupid error fixed

4836f955

2006-06-06T12:54:08

formatting

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'

d724f20e

2006-06-04T15:17:41

formatting

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

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

de0a96c5

2006-05-19T23:16:12

* fix 2 memory leaks in MacOS resource fork handler, Savannah bug #16631

47200605

2006-05-19T10:48:42

fix the 2nd part of Savannah bug #16590

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.

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%.

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.

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.

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.

e12a471f

2006-05-12T14:20:43

* src/tools/docmaker/tohtml.py (html_header_1): Use `utf-8' charset. Convert some files to UTF-8.

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.).

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.

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.

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.

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.

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.

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.

a2295402

2006-04-30T04:46:17

fix bug in Mac_Read_POST_Resource()

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.

50ef72b6

2006-04-29T07:02:36

* src/lzw/ftlzw.c, src/lzw/zopen.c, src/lzw/zopen.h: Removed, obsolete.

564b4432

2006-04-26T15:02:52

* src/psaux/psobjs.c (shift_elements): Don't use FT_Long but FT_PtrDiff for `delta'. Reported by C�line PILLET <Celine.Pillet@Tagginfo.com>.

8a8c6022

2006-04-22T12:24:52

Formatting, copyright years, documentation.

7aa20102

2006-04-21T08:38:35

* src/sfnt/ttcmap.c: removed compiler warnings (gcc-4.0.2)

7dc7f215

2006-04-13T16:31:02

doc updates - fixing FT_Stroker_New to use a FT_Library instead of a FT_Memory i know, i know, the ChangeLog will be updated later

65c7c773

2006-04-13T07:51:58

* src/autofit/afloader.c: removing superfluous code in the auto-fitter's loader

d51b41e0

2006-03-29T06:35:26

no message

fa3651e7

2006-03-28T05:06:50

formatting, copyright year

42137bc6

2006-03-27T20:10:26

* src/sfnt/ttkern.c (tt_face_get_kerning): fixed a serious bug that caused some programs to go into an infinite loop when dealing with fonts that don't have a properly sorted kerning sub-table

26170df0

2006-03-26T07:19:07

* src/bdf/bdflib.c (ERRMSG4): New macro. (_bdf_parse_glyphs): Handle invalid BBX values. * include/freetype/fterrdef.h (FT_Err_Bbx_Too_Big): New error macro.

d6e2498f

2006-03-24T18:31:47

* src/tools/docmaker/tohtml.py (make_html_para): Convert `...' quotations into real left and right single quotes. Use `para_header' and `para_footer'. * src/tools/docmaker/sources.py (re_bold, re_italic): Accept "'" also.

af16820a

2006-03-24T12:46:49

Normalize quotation to `...'.

e0dd18fc

2006-03-24T12:14:48

* src/tools/docmaker/tohtml.py (html_header_1): The `DOCTYPE' comment must be in uppercase.

4db32ecb

2006-03-24T11:54:53

* docs/CHANGES: Updated. * src/tools/docmaker/tohtml.py (html_header_2): Add horizontal padding between table elements. Formatting, copyright years.

2ce92037

2006-03-23T20:58:20

- added FT_Get_SubGlyph_Info API to freetype.h - small fix to lsb/rsb delta computations - cleaning up Jamfile

6c5b617c

2006-03-22T15:30:41

* src/cache/ftccache.c, (ftc_node_mru_up, FTC_Cache_Lookup) [!FTC_INLINE]: Compile conditionally. * src/cache/ftccache.h: Updated. * src/cache/ftcglyph.c (FTC_GNode_Init, FTC_GNode_UnselectFamily, FTC_GNode_Done, FTC_GNode_Compare, FTC_Family_Init, FTC_GCache_New): s/FT_EXPORT/FT_LOCAL/. (FTC_GCache_Init, FTC_GCache_Done): Commented out. (FTC_GCache_Lookup) [!FTC_INLINE]: Compile conditionally. s/FT_EXPORT/FT_LOCAL/. * src/cache/ftcglyph.h: Updated. * src/cache/ftcimage.c (FTC_INode_Free, FTC_INode_New): s/FT_EXPORT/FT_LOCAL/. (FTC_INode_Weight): Commented out. * src/cache/ftcimage.h: Updated. * src/cache/ftmanag.c (FTC_Manager_Compress, FTC_Manager_RegisterCache, FTC_Manager_FlushN): s/FT_EXPORT/FT_LOCAL/. * src/cache/ftmanag.h: Updated. * src/cache/ftcsbits.c (FTC_SNode_Free, FTC_SNode_New, FTC_SNode_Compare): s/FT_EXPORT/FT_LOCAL/. (FTC_SNode_Weight): Commented out. * src/cache/ftcsbits.h: Updated.

3867d2f2

2006-03-22T08:03:06

* src/cache/ftccache.c, src/cache/ftccache.h (FTC_Node_Destroy): Remove, unused. * src/cache/ftccmap.h: Remove, unused. * src/cache/rules.mk (CACHE_DRV_H): Remove ftccmap.h.

5556dd21

2006-03-21T21:36:33

* src/base/ftoutln.c (FT_Outline_Get_Orientation): Improve algorithm.

95f206b1

2006-03-21T20:47:28

* src/sfnt/ttcmap.c (tt_face_build_cmaps): Handle invalid offset correctly.

26377008

2006-03-21T18:41:40

* src/cff/cfftypes.h (CFF_CharsetRec): Add `max_cid' member. * src/cff/cffload.c (cff_charset_load): Set `charset->max_cid'. * src/cff/cffgload.c (cff_slot_load): Change type of third parameter to `FT_UInt'. Check range of `glyph_index'. * src/cff/cffgload.h: Updated.

24b9e87b

2006-03-21T16:30:04

* src/autofit/aflatin.c (af_latin_metrics_scale): fixed small bug that crash the auto-hinter (introduce by previous patch). aaah

5a73d8d2

2006-03-20T16:55:32

* builds/freetype.mk (CACHE_DIR, CACHE_H): Remove. (FREETYPE_H): Updated. * src/cache/rules.mk (CACHE_H_DIR): Remove. (CACHE_DRV_H): Updated. Formatting, copyright years.

e091ce35

2006-03-20T16:01:28

* src/autofit/aflatin.c (af_latin_hints_init): disable horizontal hinting for italic/oblique fonts

da95af6c

2006-03-20T13:32:33

* builds/win32/visualc/freetype.dsp: updating the project file, adding missing base source files (e.g. ftstroke.c, ftxf86.c, etc...) * src/autofit/afcjk.c, src/autofit/aflatin.c, src/base/ftobjs.c, src/cff/cffobjs.c, src/cid/cidobjs.c, src/pfr/pfrobjs.c, src/sfnt/sfobjs.c, src/sfnt/ttmtx.c, src/truetype/ttpload.c, src/truetype/ttpload.h, src/type1/t1afm.c, src/type1/t1objs.c: removing compiler warnings when building with Visual C++ 6 and /W4

256de4b1

2006-03-20T12:10:24

* include/freetype/cache/ftccache.h, include/freetype/cache/ftccmap.h, include/freetype/cache/ftcglyph.h include/freetype/cache/ftcimage.h include/freetype/cache/ftcmanag.h include/freetype/cache/ftcmru.h include/freetype/cache/ftcsbits.h: removing these header files from the public include directory. * include/freetype/config/ftheader.h: changing the definition of FT_CACHE_INTERNAL_XXX_H macros to redirect to FT_CACHE_H instead * src/cache/ftcbasic.c, src/cache/ftccache.c, src/cache/ftccache.h, src/cache/ftccback.h, src/cache/ftccmap.c, src/cache/ftcglyph.c, src/cache/ftcglyph.h, src/cache/ftcimage.c, src/cache/ftcimage.h, src/cache/ftcmanag.c, src/cache/ftcmanag.h, src/cache/ftcmru.c, src/cache/ftcmru.h, src/cache/ftcsbits.c, src/cache/ftcsbits.h: modifications to prevent using the FT_CACHE_INTERNAL_XXX_H macros, and grab the headers in 'src/cache' instead (see below).

dad2a2de

2006-03-20T11:48:13

* src/cache/ftccache.h, src/cache/ftcglyph.h, src/cache/ftcimage.h, src/cache/ftcsbits.h, src/cache/ftcmanag.h, src/cache/ftccmap.h, src/cache/ftcmru.h: copying the cache's internal header files which were located in 'include/freetype/cache' to the 'src/cache' directory instead. Note that these files are not used by FreeType clients, all cache public APIs have been already moved to include/freetype/ftcache.h, and the FT_CACHE_INTERNAL_XXXX_H macros all resolve to it. the move is to allow us to modify the internals without intereference from rogue clients. Note that there are no known client that accesses the cache internals at the moment.

65b96aad

2006-03-07T00:38:24

* src/cache/ftcmanag.c (FTC_Manager_Lookup_Size): prevent crashes in Mozilla/FireFox print preview in Ubuntu Hoary

91a3faaa

2006-03-01T11:31:08

Convert to Unix line endings.

9f5d3de3

2006-02-28T13:21:50

* src/base/ftutil.c (ft_mem_qalloc) [FT_STRICT_ALIASING]: Do not return error if size == 0.

a87b08a7

2006-02-28T09:53:23

* src/base/ftobjs.c (FT_Done_Library): Modules are removed in the reversed order so that type42 module is removed before truetype module. This avoids double free in some occasions.

98d6a3ac

2006-02-27T19:49:34

* src/cache/ftccache.c (ftc_node_destroy) [!FT_CONFIG_OPTION_OLD_INTERNALS]: Mark as FT_LOCAL_DEF. This should now fix all possible compilation options.

422d2a05

2006-02-27T18:25:22

formatting, copyright years

c07ee520

2006-02-27T18:13:12

* include/freetype/cache/ftccache.h [FT_CONFIG_OPTION_OLD_INTERNALS]: Remove declaration of ftc_node_done.

c13e75fb

2006-02-27T13:14:42

* src/base/ftutil.c: ft_mem_alloc and related functions now return an error if a negative size is passed in parameters. * src/cache/ftccache.c: make ftc_node_destroy FT_BASE_DEF, it needs to be exported for rogue clients * src/pshinter/pshglob.c: prevent problems with malformed fonts which have an odd number of blue values (these are broken according to the specs). * src/cff/cffload.c, src/type1/t1load.c: modify the loaders to force even-ness of 'num_blue_values'. Also change the CFF loader so that invalid entries in index files are ignored.

cffa8b65

2006-02-27T11:11:40

* src/base/ftobjs.c (FT_Set_Char_Size): Ahh.. forgot to check the case width or height is 0.

2e48a1a1

2006-02-27T09:18:07

* src/base/ftobjs.c (ft_glyphslot_grid_fit_metrics, FT_Load_Glyph): Re-enable glyph metrics grid-fitting. It is now done in the base layer. (FT_Set_Char_Size, FT_Set_Pixel_Sizes): Make sure the width and height are not too small or too large, just like we were doing in 2.1.10. * src/autofit/afloader.c (af_loader_load_g): The vertical metrics are not scaled.

b463665f

2006-02-26T07:57:45

* src/base/ftobjs.c (ft_recompute_scaled_metrics): re-enable conservative rounding of metrics to avoid breaking clients like Pango (see http://bugzilla.gnome.org/show_bug.cgi?id=327852)

ae1e4b15

2006-02-25T17:11:04

* src/cache/ftccache.c (ftc_node_destroy): Use FT_LOCAL_DEF (again).

7f049f42

2006-02-25T16:52:16

Formatting, copyright years.

de271ab8

2006-02-25T14:53:02

* builds/unix/ftsystem.c, include/freetype/config/ftheader.h, include/freetype/internal/services/svotval.h, include/freetype/internal/services/svpfr.h, src/base/ftsystem.c, src/bdf/bdfdrivr.c, src/cache/ftcbasic.c, src/cff/cffcmap.c, src/gzip/ftgzip.c, src/lzw/ftlzw.c, src/lzw/ftlzw2.c, src/psaux/t1cmap.c, src/sfnt/ttbdf.c, src/smooth/ftgrays.c: solved -Wmissing-prototypes warnings with GCC

6c71c6b9

2006-02-25T12:49:40

* include/freetype/config/ftoption.h, src/autofit/afcjk.c, src/base/ftobjs.c, src/base/ftutil.c, src/cff/cffobjs.c, src/psaux/afmparse.c, src/sfnt/ttbdf.c, src/tools/apinames.c, src/truetype/ttdriver.c: solved compiler warnings as well as C++ compilation problems

d7e6b767

2006-02-25T06:24:28

Formatting, copyright years, minor cleanups.

88242072

2006-02-24T11:53:21

* src/base/ftoutln.c (FT_OUTLINE_GET_CONTOUR, ft_contour_has, ft_contour_enclosed, ft_outline_get_orientation): Commented out. We have to wait until `FT_GlyphSlot_Own_Bitmap' is stabilized. (FT_Outline_Embolden): Use `FT_Outline_Get_Orientation'.

03264613

2006-02-24T11:18:40

* include/freetype/ftbitmap.h (FT_Bitmap_Embolden): Update documentation. * include/freetype/ftsynth.h (FT_GlyphSlot_Own_Bitmap), src/base/ftsynth.c (FT_GlyphSlot_Own_Bitmap): New function to make sure a glyph slot owns its bitmap. It is also marked experimental and due to change. (FT_GlyphSlot_Embolden): Undo the last change. It turns out rendering the outline confuses some applications.

ca7d76f7

2006-02-24T09:09:10

* src/cache/ftcbasic.c: correcting compatibility hack bug

a8e7a019

2006-02-24T06:11:30

* include/freetype/freetype.h (FT_Size_RequestRec): Change the type of `width' and `height' to `FT_Long'. (enum FT_Size_Request_Type), src/base/ftobjs.c (FT_Request_Metrics): New request type `FT_SIZE_REQUEST_TYPE_SCALES' to specify the scales directly.

a3873d27

2006-02-23T23:18:13

another try

b0e0db11

2006-02-23T23:03:39

another hack

782f1383

2006-02-23T22:59:52

fix small bug

3b6c71ee

2006-02-23T22:57:31

additionnal backwards-compatibility hacks

88d8985a

2006-02-23T22:35:26

* src/cache/ftccmap.c: trying to hack binary compatibility for gnustep-back (GNUstep backend module) which still crashes under Sarge.

d4303da0

2006-02-23T21:01:34

formatting, copyright years.

b698eeda

2006-02-23T14:50:13

fixed typo that prevented compilation

481838e2

2006-02-23T12:40:14

* src/bdf/bdflib.c: fixed a problem with large encodings. Again, this patch comes from Debian libfreetype6 for 2.1.10 !

6cda6c06

2006-02-23T12:37:18

* src/bdf/bdflib.c: fixed a bug with zero-width glyphs this patch comes from the Debian package for libfreetype6 !! How come nobody mentions this on the devel list ??

890f807a

2006-02-22T20:47:39

* include/freetype/ftoutln.h (enum FT_Orientation): New value `FT_ORIENTATION_NONE'. * src/base/ftoutln.c (FT_OUTLINE_GET_CONTOUR, ft_contour_has, ft_contour_enclosed, ft_outline_get_orientation): Another version of `FT_Outline_Get_Orientation'. This version differs from the public one in that each part (contour not enclosed in another contour) of the outline is checked for orientation. (FT_Outline_Embolden): Use `ft_outline_get_orientation'. * src/base/ftsynth.c (FT_GlyphSlot_Embolden): Render the outline and use bitmap's embolden routine when the outline one failed.

5edafed1

2006-02-22T08:23:35

Clean-ups, copyright years, formatting.

facd9af5

2006-02-22T07:59:35

* modules.cfg: Compile in ftotval.c and ftxf86.c by default for ABI compatibility. * src/sfnt/sfobjs.c (sfnt_done_face): Fix a memory leak. * src/sfnt/ttsbit0.c (tt_sbit_decoder_load_bit_aligned, tt_sbit_decoder_load_byte_aligned) [FT_OPTIMIZE_MEMORY]: Fix sbit loading. (only tested with bit aligned sbit with x_pos == 0) * src/truetype/ttpload.c (tt_face_load_hdmx, tt_face_get_device_metrics) [FT_OPTIMIZE_MEMORY]: hdmx is not actually used.

0b5dc4df

2006-02-21T22:36:23

* include/freetype/ftmodapi.h, include/internal/ftserv.h, include/internal/services/svtteng.h, src/base/ftobjs.c, src/truetype/ttdriver.c: adding a new API named FT_Get_TrueType_Engine_Type to determine wether we have a patented, unpatented or unimplemented TrueType bytecode interpreter. the FT_Get_Module_Flags API was removed consequently.

44c865df

2006-02-21T17:10:27

fixed compiler warning

c093db9d

2006-02-21T17:06:35

* src/sfnt/sfmtx.c: disabling memory optimization when FT_CONFIG_OPTION_OLD_INTERNALS is used. This is because libXfont is directly accessing the HMTX data. Grrrrr....

1ae134a2

2006-02-21T16:50:17

* src/sfnt/sfobjs.c (sfnt_face_load): fixed silly bug that prevented embedded bitmaps from being correctly listed and used * src/pfr/pfrsbit.c: fixed handling of character advances

d41aecdb

2006-02-21T08:08:14

formatting, doc improvements

dd0f3609

2006-02-20T23:50:21

* include/freetype/internal/sfnt.h, src/sfnt/sfdriver.c, src/sfnt/ttsbit.h, src/sfnt/ttsbit.c: moving the definition of 'set_sbit_strike' and 'load_sbit_metrics' to their 2.1.8 location. This is used to support binary compatibility with the X.Org server's libXfont library. note that this disables memory optimizations for the embedded bitmap loader.Sigh....

kc3-lang/freetype/src

src

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