kmx git

Commit	Date	Message
a37745ba	2005-03-23T16:45:24	* docs/CHANGES, docs/INSTALL.ANY: Updated. * include/freetype/ftmoderr.h: Replace `Autohint' with `Autofit'. Add `OTvalid'. * src/autofit/aferrors.h: New file. * src/autofit/afglobal.c, src/autofit/afhints.c, src/autofit/aflatin.c, src/autofit/afloader.c: s/FT_Err_/AF_Err_/. Include aferrors.h. * src/autofit/rules.mk (AUTOF_DRV_H): Include aferrors.h. * src/otvalid/otverror.h: s/FT_Mod_Err_OTV/FT_Mod_Err_OTvalid/.
665279f0	2005-03-22T22:10:45	removing the 'autohint' module from the library, since it is now replaced by 'autofit'
ebf5585d	2005-03-16T01:49:54	Formatting.
5d02b8a1	2005-03-15T23:48:15	* src/bdf/bdflib.c: removing compiler warnings
58609c40	2005-03-15T23:31:48	* docs/CHANGES: updating * src/type1/t1parse.c (T1_New_Parser), src/type42/t42parse.c (t42_parser_init): modifying functions to check the font header before allocating anything on the heap. * internal/freetype/ftmemory.h: introducing the new macros FT_ARRAY_MAX and FT_ARRAY_CHECK * src/pcf/pcfread.c, src/pcf/pcfutil.c: minor fixes and simplifications. try to protect the PCF driver from doing stupid things with broken fonts.
68df4f73	2005-03-15T18:18:57	* src/bdf/bdflib.c: various improvements to the bdf loader, mainly used to reduce the amount of heap size required to only test wether we're dealing with a BDF font (the old code allocated 64 Kb right before any test). * src/lzw/ftlzw.c (FT_Stream_OpenLZW): modified the function to check the LZW header before doing anything else. This helps avoid un-necessary heap allocations (400 Kb of heap memory for the LZW decoder ! Oh my !) * src/gzip/ftgzip.c (FT_Stream_OpenGZip): ditto for the .gz decoder, though the code savings is smaller.
1dbcbabf	2005-03-11T09:14:21	Improving comment.
465a5324	2005-03-10T18:31:49	* src/tools/glnames.py: adding comment explaining the compression being used for the Adobe Glyph List.
c11aeb64	2005-03-10T15:49:45	* src/truetype/ttpload.c (tt_face_load_cvt, tt_face_load_fpgm): Fix serious typo which prevented correct TT rendering. * include/freetype/internal/ftmemory.h: Undo change from 2005-03-03. To suppress warnings it is sufficient to use `-fno-strict-aliasing'.
56ef6bc4	2005-03-10T06:28:07	* src/tools/glnames.py: Formatted. Format output to be in sync with other FreeType code. Import `re' and `os.path'. (StringTable) <__init__>: Add parameter to initialize master table name. (StringTable) <dump>: Don't pass master table name. (StringTable) <dump_sublist>: Emit explanatory comment. Simplify and make output more human readable. (t1_bias, glyph_list, adobe_glyph_names): Removed. Unused. (main): Use `basename' for file name in header. * src/psnames/pstables.h: Regenerated. Other formatting.
705620be	2005-03-09T17:36:02	* src/base/ftobjs.c (FT_Set_Char_Sizes): fix for bug #12263
12e51f16	2005-03-09T17:33:03	* src/tools/glnames.py: rewrote the generator for the 'pstables.h' header, which contains various constant tables related to glyph names. It now uses a different storage scheme that saves about 20 Kb and closes bug #12262 * src/psnames/pstables.h: re-generated header file * src/psnames/psmodule.c: rewrote some parts to comply with recent changes in 'pstables.h'
3ab770b1	2005-03-08T20:24:56	Cosmetic fixes.
8acb867e	2005-03-08T11:43:36	Formatting.
35fd84b9	2005-03-08T06:00:35	Formatting.
8d4ccf53	2005-03-06T10:17:28	* src/autofit/aflatin.c (af_latin_metrics_init): fixing bug #12212 (auto-hinter refuses to work if no Unicode charmap in font)
fe5c906e	2005-03-06T08:14:36	* src/otvalid/{otvgsub.c, otvgpos.c}: making static tables constant
baa662bb	2005-03-03T23:05:29	* src/base/ftutil.c: Include FT_INTERNAL_OBJECTS_H.
f13516c8	2005-03-03T17:09:08	Various fixes for C and C++ compiling. * src/autofit/: Add copyright messages. Formatting. src/autofit/afhints.c (af_glyph_hints_done): Don't use `AF_Dimension' but `int' for loop counter. * src/autofit/aflatin.c (af_latin_metrics_init_widths): Don't use `AF_Dimension' but `int' for loop counter. Use proper enumeration value for `render_mode'. (af_latin_metrics_scale_dim): Don't shadow variables. (af_latin_hints_compute_segments): Use proper cast for `major_dir' and `segment_dir'. (af_latin_align_linked_edge, af_latin_hint_edges): Fix arguments of call to `af_latin_compute_stem_width'. (af_latin_hints_apply): Don't use `AF_Dimension' but `int' for loop counter. * src/base/ftdbgmem.c (ft_mem_table_get_source, FT_DumpMemory): Use proper cast for memory allocation. * src/cff/cffdrivr.c (cff_get_kerning): Use proper cast for initialization of `sfnt'. * src/sfnt/sfdriver.c: Include `ttkern.h'. * src/sfnt/ttkern.c (tt_face_get_kerning): Don't shadow variables. * src/truetype/ttgload.c: Include `ttpload.h'. * src/truetype/ttpload.c (tt_face_load_loca) [FT_OPTIMIZE_MEMORY]: Remove redundant variable.
dc736a6a	2005-03-03T14:09:10	* src/sfnt/ttsbit0.c, src/truetype/ttpload.c: removing compiler warnings
683973b4	2005-03-03T14:00:23	* include/freetype/internal/ftobjs.h, src/base/ftutil.c (ft_highpow2), src/pfr/pfrload.c, src/pfr/pfrobjs.c, src/pfr/pfrtypes.h: implement FT_OPTIMIZE_MEMORY, the kerning table is not loaded into the heap anymore.
b19b0810	2005-03-02T11:24:23	* src/autofit/afdummy.c, src/autofit/afdummy.h (af_dummy_script_class): Fix type. * src/autofit/aflatin.c, src/autofit/aflatin.h (af_latin_script_class): Fix type. * src/autofit/rules.mk (AUTOF_DRV_SRC): Fix typo. Formatting.
1e03fff6	2005-03-01T22:57:25	removing compiler warnings
5bc063da	2005-03-01T22:49:32	* src/autofit/{rules.mk,module.mk,afangles.h}: adding missing files * src/autofit/afloader.c: fixing small bug that could crash the engine with certain fonts.
b9c22aff	2005-03-01T15:48:29	* src/autofit/{afhints.h,afhints.c,aflatin.h,aflatin.c,afloader.c}: various bug-fixes and drastic heap usage reduction improvements. * include/freetype/config/ftmodule.h: the auto-fitter is now the only supported auto-hinting module * include/freetype/config/ftstdlib.h: adding FT_INT_MAX definition
e793092d	2005-03-01T02:13:50	Formatting. * src/truetype/ttpload.c (tt_face_load_loca): Fix typo. * src/sfnt/ttkern.c: Include `ttkern.h'. (FT_COMPONENT): Updated. * include/freetype/internal/fttrace.h: Add entry for `ttkern'. * src/sfnt/ttsbit0.c: s/FT_Err_/SFNT_Err_/. Decorate constants with `U' and `L' where necessary. * src/sfnt/ttcmap.c (tt_cmap4_next): Remove unused variable.
6a487b59	2005-02-28T22:09:07	* src/base/ftdbgmem.c (FT_DumpMemory): added sorting of memory sources according to decreasing maximum cumulative allocations. * include/freetype/internal/tttypes.h, src/sfnt/ttsbit.c, src/sfnt/ttsbit0.c, src/truetype/ttobjs.c, src/cff/cffobjs.c, src/sfnt/sfobjs.c: implementing new heap-optimized embedded bitmap loader. This one also fixes bug #12107 * src/sfnt/sfobjs.c: fixed bug that prevented loading SFNT fonts without a 'kern' table.
150c0dc6	2005-02-28T17:17:47	optimization of linear charmap scanning for Format 4
fa0eb0c9	2005-02-27T21:35:50	* src/sfnt/ttkern.c (tt_face_load_kern): fixing a small bug which returned invalid (random) values for the horizontal kerning
e5680279	2005-02-26T00:12:04	* many, many files: several memory optimizations were implemented to drastically reduce the heap usage of FreeType, especially in the case of memory-mapped files. The idea is to avoid loading and decoding tables in the heap, and instead access the raw data whenever possible (i.e. when it doesn't compromise performance). This had several impacts: first, opening vera.ttf uses a ridiculous amount of memory (when the FT_Library footprint is accounted for), until you start loading glyphs. Even then, you'll save at least 20 Kb compared to the non optimized case. performance of various operations, including open/close has also been dramatically improved. More optimisations to come. The auto-hinter eats memory like crazy? This must be stopped...
e70d5531	2005-02-22T16:53:06	* include/freetype/config/ftoption.h, include/freetype/internal/ttypes.h, src/truetype/ttpload.c, src/truetype/ttpload.h, src/truetype/ttgload.c: added the temporary configuration FT_OPTIMIZE_MEMORY to control various optimizations used to reduce the heap footprint of memory-mapped TrueType files. * src/truetype/ttpload.c (tt_face_load_loca, tt_face_get_location, tt_face_done_loca): when FT_OPTIMIZE_MEMORY is set, the locations table is read directly from memory-mapped streams, instead of being decoded into the heap. * src/truetype/ttpload.c: only load the CVT and fpgm tables when the bytecode interpreter is compiled in.
3e26d07e	2005-02-22T15:38:12	* src/base/ftdbgmem.c: adding the ability to list all allocation sites in the memory debugger. Also a new function FT_DumpMemory() was added. It is only available in builds with FT_DEBUG_MEMORY defined, and you must declare it in your own code to use it, i.e. with something like: extern void FT_DumpMemory( FT_Memory ); ... FT_DumpMemory( memory ); * include/freetype/config/ftoptions.h: disabling TrueType bytecode interpreter ! * include/freetype/internal/ftmemory.h: adding FT_ARRAY_ZERO, as a convenience macro.
8e58ff26	2005-02-14T07:25:07	* src/cff/cffcmap.c (cff_cmap_unicode_init): Don't try to build a cmap for a CID-keyed font which doesn't have SIDs.
1d565fb0	2005-02-13T21:42:42	* src/type1/t1load.c (read_binary_data): Return more meaningful value. (parse_encoding, parse_subrs, parse_charstrings, parse_dict): Check parser error value after call to T1_Skip_PS_Token (where necessary). * src/type1/t1parse.c (T1_Get_Private_Dict): Check parser error value after call to T1_Skip_PS_Token. * src/cid/cidparse.c (cid_parser_new): Check parser error value after call to cid_parser_skip_PS_token. * src/type42/t42parse.c (t42_parse_encoding, t42_parse_sfnts, t42_parse_charstrings, t42_parse_dict): Check parser error value after call to T1_Skip_PS_Token (where necessary). * src/psaux/psobjc.c (skip_string, ps_parser_skip_PS_token, ps_tobytes): Add error messages.
0358b21d	2005-02-10T16:59:37	Formatting.
e99b9a99	2005-02-10T16:11:29	* src/base/ftbitmap.c (FT_Bitmap_Convert): small improvements to the conversion function (mainly stupid optimization, because I like these... shame on me) * src/base/Jamfile: adding ftbitmap.c to the list of compiled files
37b67724	2005-02-10T15:06:00	Fixing bug #11921
c9114b99	2005-02-10T08:18:27	* builds/unix/freetype-config.in: Add new flag `--ftversion' to return the FreeType version. Suggested by George Williams <gww@silcom.com>. * docs/CHANGES: Updated. * src/otvalid/otvmod.c (otv_validate): Deallocate arrays in case of error. Reported by YAMANO-UCHI Hidetoshi <mer@din.or.jp>. * src/psaux/t1decode.c (t1_decoder_parse_charstrings) <op_closepath>: Accept `T1_Parse_Have_Moveto' state also which can happen in empty glyphs. Reported by Ian Brown <ian.brown@printsoft.de>.
4c1867bf	2005-02-04T00:02:31	* src/otlayout/*: Removed. Obsolete.
213b9d01	2004-12-28T08:00:09	* src/cff/cffobjs.c (cff_face_init): Improve computation of FT_STYLE_BOLD_FLAG.
b897e4c9	2004-12-28T07:49:15	* src/cff/cffobjs.c (cff_face_init): A CFF within an SFNT can have only a single font. This is undocumented but has been verified on the opentype list.
0f2a4157	2004-12-28T07:31:35	* src/base/ftbitmap.c (FT_Bitmap_Convert): Fix compiler warning.
f2438e1d	2004-12-14T16:01:29	* src/base/ftbitmap.c, include/freetype/ftbitmap.h: New files for handling various bitmap formats. * include/freetype/config/ftheader.h (FT_BITMAP_H): New macro. * src/base/rules.mk (BASE_EXT_SRC): Add ftbitmap.c. * src/bdf/bdfdrivr.c (BDF_Glyph_Load): Don't convert bitmaps to 8bpp but return them as-is. * docs/CHANGES: Mention new bitmap API. * include/freetype/ftchapter.s: Updated.
ece8b20e	2004-12-13T23:16:59	Documentation updates, whitespace.
133eee06	2004-12-12T06:55:40	* src/base/ftobjs.c (FT_Get_Kerning): Make kerning amount dependent on ppem by scaling down for ppem < 25, then do normal rounding. This gives slightly better results than rounding towards zero.
62f89787	2004-12-09T22:57:18	* src/base/ftobjs.c (FT_Get_Kerning): Always round towards zero for FT_KERNING_DEFAULT. This greatly enhances the kerning for small ppem values.
34f4f39a	2004-12-09T22:22:52	* src/base/ftobjs.c (ft_glyphslot_clear): Reset `lsb_delta' and `rsb_delta'.
1ec3963d	2004-11-24T07:08:21	* src/base/ftoutln.c (FT_OrientationExtremumRec, ft_orientation_extremum_compute): Removed. (FT_Outline_Get_Orientation): Rewritten, simplified. * src/autohint/ahglyph.c: Include FT_OUTLINE_H. (ah_test_extremum, ah_get_orientation): Removed. (ah_outline_load): Use FT_Outline_Get_Orientation. * src/base/ftsynth.c (ft_test_extrama, ft_get_orientation): Removed. (FT_GlyphSlot_Embolden): Use FT_Outline_Get_Orientation.
85cc0a32	2004-11-23T22:10:21	* src/truetype/ttinterp.h: Fix typo.
b9ff415d	2004-11-19T10:35:52	Fix a serious bug in the TT hinter. * src/truetype/ttgload.c (TT_Process_Simple_Glyph): Don't shift points vertically before hinting. * docs/CHANGES: Updated. * src/cache/ftcglyph.c (FTC_GNode_UnselectFamily, FTC_GCache_Lookup): A new try to fix comparison with zero.
bbdee28f	2004-11-17T08:19:27	* builds/unix/configure.ac: Add `-fno-strict-aliasing' if gcc is used. * builds/unix/configure: Regenerated. * builds/unix/config.guess, builds/unix/config.sub: Updated from `config' CVS module at subversions.gnu.org. * src/cache/ftcglyph.c (FTC_GNode_UnselectFamily, FTC_GCache_Lookup): Fix comparison with zero. * docs/INSTALL.VMS: Updated. * vms_make.com: Updated. All `descrip.mms' files are now created automatically. * src/*/descrip.mms: Removed.
3605e470	2004-11-12T07:02:45	Add new function FT_Get_PS_Font_Private(). * include/freetype/internal/services/svpsinfo.h (PS_GetFontPrivateFunc): New service function. * include/freetype/t1tables.h, src/base/fttype1.c (FT_Get_PS_Font_Private): New function. * src/type1/t1driver.c (t1_ps_get_font_private): New function. (t1_service_ps_info): Updated. * src/cff/cffdrivr.c (cff_service_ps_info): Updated. * src/cid/cidriver.c (cid_service_ps_info): Updated. * src/type42/t42drivr.c (t42_ps_get_font_private): New function. (t42_service_ps_info): Updated. * src/type42/t42parse.c (t42_parse_dict): Remove compiler warning.
023a4bf3	2004-10-14T11:33:04	* include/freetype/config/ftstdlib.h: Include `stddef.h'. (ft_ptrdiff_t): Define. * include/freetype/fttypes.h (FT_PtrDist): Use `ft_ptrdiff_t'. * src/cid/cidload.c (cid_parse_dict), src/type1/t1load.c (parse_dict): Fix compiler warning.
685dd4f7	2004-10-13T05:15:44	* src/sfnt/ttcmap.c (tt_face_build_cmaps): Check for pointer overflow. * src/sfnt/ttload.c (tt_face_load_hdmx): Protect against bad input. Don't use FT_QNEW_ARRAY but FT_NEW_ARRAY to make deallocation work in case of failure. * src/sfnt/ttsbit.c (Load_SBit_Range): Check range intervals. (tt_face_load_sbit_strikes): Allocate `strike_sbit_ranges' after frame test. * src/truetype/ttgload.c (TTLoad_Simple_Glyph): Add assertion for `flag'.
33febc0f	2004-10-09T07:07:43	* docs/CHANGES: Updated. Fix handling of NPUSHW if skipped in data stream. * src/truetype/ttinterp.c (opcode_length): Set value for NPUSHW to -2. (SkipCode, TT_RunIns): Use opcode_length value for computation of bytes to be skipped.
ee95b6f0	2004-09-10T14:39:00	Adding OpenType validation module. The code is based on the (unfinished) `otlayout' module but has been heavily modified to make it much more compact. * src/otvalid/: New module. include/freetype/ftotval.h, src/base/ftotval.c, include/freetype/internal/services/svotval.h: New files. * include/freetype/config/ftmodule.h: Add otv_module_class. * include/freetype/config/ftheader.h (FT_OPENTYPE_VALIDATE_H): New macro. * include/freetype/internal/ftserv.h (FT_SERVICE_OPENTYPE_VALIDATE_H): New macro. * include/freetype/internal/fttrace.h (otvmodule, otvcommon, otvbase, otvgdef, otvgpos, otvgsub, otvjstf): New trace components. * include/freetype/ftchapters.h: Updated. * src/base/Jamfile (Library), src/base/descrip.mms (OBJS), src/base/rules.mk (BASE_EXT_SRC): Updated. * docs/CHANGES: Updated.
2c1e5709	2004-09-08T13:36:39	* src/tools/docmaker/sources.py (re_source_block_format2) <column>: Use lookahead assertion to not match `*/'. This removes spurious insertions of `/' in the HTML output.
619e1476	2004-09-08T09:47:44	* src/truetype/ttgxvar.c (TT_Vary_Get_Glyph_Deltas): Fix call to FT_NEW_ARRAY.
645af081	2004-09-06T07:06:56	* include/freetype/internal/ftobjs.h: Don't include FT_CONFIG_STANDARD_LIBRARY_H. (FT_Validator, FT_VAlidationLevel, FT_ValidatorRec, FT_VALIDATOR, ft_validator_init, ft_validator_run, ft_validator_error, FT_INVALID, FT_INVALID_TOO_SHORT, FT_INVALID_OFFSET, FT_INVALID_FORMAT, FT_INVALID_GLYPH_ID, FT_INVALID_DATA): Move to... * include/freetype/internal/ftvalid.h: New file. Make FT_INVALID return module-specific error codes. * include/freetype/internal/internal.h (FT_INTERNAL_VALIDATE_H): New macro. * include/freetype/fterrors.h: Undefine FT_ERR_PREFIX only if FT_KEEP_ERR_PREFIX isn't defined. * src/base/ftobjs.c: Include FT_INTERNAL_VALIDATE_H. * src/sfnt/ttcmap.h: Don't include FT_INTERNAL_OBJECTS_H but FT_INTERNAL_VALIDATE_H. * src/sfnt/ttcmap.c: Don't include FT_INTERNAL_OBJECTS_H but FT_INTERNAL_VALIDATE_H. Include sferrors.h before FT_INTERNAL_VALIDATE_H. s/FT_Err_Ok/SFNT_Err_Ok/. * src/sfnt/sferrors.h: Define FT_KEEP_ERR_PREFIX. * src/type1/t1afm.c: Include t1errors.h.
92c9f105	2004-09-04T06:53:36	* src/base/ftdebug.c (ft_debug_init): Highest debug level is 7, not 6.
4b8397c7	2004-08-29T16:50:09	* src/otlayout/otlgpos.c (otl_gpos_subtable_validate): Add argument to pass number of lookups. Update all callers. Don't call otl_lookup_list_validate but otl_lookup_validate. (otl_gpos_validate): Call otl_lookup_list_validate instead of otl_gpos_subtable_validate. * src/otlayout/otlgpos.h: Updated. * src/otlayout/otljstf.c (otl_jstf_max_validate): Add argument to pass number of lookups. Update all callers. * src/cff/cffparse.c (cff_parse_real): s/exp/exponent/ to avoid compiler warning. * src/sfnt/ttcmap0.c, src/sfnt/ttcmap0.h: Renamed to... * src/sfnt/ttcmap.c, src/sfnt/ttcmap.h: This. * src/sfnt/Jamfile, src/sfnt/rules.mk, src/sfnt/sfdriver.c, src/sfnt/sfnt.c, src/sfnt/sfobjs.c: Updated. * builds/compiler/gcc-dev.mk (CFLAGS): Don't add `-Wnested-externs' if compiler is g++ (v3.3.3 emits a warning otherwise).
e79e3d3e	2004-08-28T15:23:04	* src/otlayout/otlgpos.c (otl_value_length): Return number of bytes, not number of 16bit entities. (otl_gpos_lookup2_validate): Check class definition tables for format 2. Fix loop for format 2. (otl_liga_mark2_validate): Fix offset for otl_anchor_validate.
b2c40b5b	2004-08-28T08:02:46	* src/base/ftmac.c: Don't include truetype/ttobjs.h. Don't include type1/t1objs.h. (FT_New_Face_From_FSSpec) [!__MWERKS__]: Remove compiler warnings.
009ce1ab	2004-08-28T07:59:53	* src/otlayout/otlayout.h: Add copyright. (OTL_INVALID_OFFSET): Removed. * src/otlayout/otlgdef.h: Include otlayout.h. Comment out inclusion of otltable.h. * src/otlayout/otlgpos.c (otl_gpos_lookup4_validate): Fix call to otl_base_array_validate. (otl_liga_mark2_validate): Fix `for' loop. * src/otlayout/otlgsub.c (otl_ligature_validate): Check `glyph_id', not components array. * src/otlcommn.c (otl_lookup_get_count, otl_feature_get_count): Comment out. (otl_lookup_list_get_count, otl_feature_list_get_count): Activate. (otl_feature_list_validate, otl_gsubgpos_get_lookup_count): s/otl_lookup_get_count/otl_lookup_list_get_count/. (otl_script_list_validate): s/otl_feature_get_count/otl_feature_list_get_count/. (otl_script_validate): Call otl_lang_validate for default language. * src/otlayout/otlcommn.h: Updated.
46b5c4ac	2004-08-17T23:02:06	* src/otlayout/otlgpos.c (otl_gpos_lookup1_validate, otl_gpos_lookup2_validate, otl_gpos_lookup3_validate, otl_gpos_lookup4_validate, otl_gpos_lookup5_validate, otl_gpos_lookup6_validate, otl_gpos_lookup9_validate, otl_gpos_validate): Update function arguments. (otl_gpos_lookup7_validate, otl_gpos_lookup8_validate): Update function arguments. Handle NULL offsets correctly. Check sequence and lookup indices for format 3. (otl_pos_rule_validate, otl_chain_pos_rule_validate): Add argument to pass lookup count. Check sequence and glyph indices. (otl_gpos_subtable_validate): Update function arguments. Update callers. * src/otlayout/otlgpos.h: Updated. * src/otlayout/otlgsub.c (otl_gsub_lookup1_validate, otl_gsub_lookup3_validate, otl_gsub_lookup8_validate): Update function arguments. Add glyph index checks. (otl_sequence_validate, otl_alternate_set_validate, otl_ligature_validate): Add argument to pass glyph count. Update callers. Add glyph index check. (otl_gsub_lookup2_validate, otl_gsub_lookup4_validate): Update function arguments. (otl_ligature_set_validate): Add argument to pass glyph count. Update caller. (otl_sub_class_rule_validate, otl_sub_class_rule_set_validate): Removed. (otl_sub_rule_validate, otl_chain_sub_rule_validate): Add argument to pass lookup count. Update callers. Add lookup index check. (otl_sub_rule_set_validate, otl_chain_sub_rule_set_validate): Add argument to pass lookup count. Update callers. (otl_gsub_lookup5_validate): Update function arguments. Handle NULL offsets correctly. Don't call otl_sub_class_rule_set_validate but otl_sub_rule_set_validate. Check sequence and lookup indices for format 3. (otl_gsub_lookup6_validate): Update function arguments. Handle NULL offsets correctly. Check sequence and lookup indices for format 3. (otl_gsub_lookup7_validate, otl_gsub_validate): Update function arguments. * src/otlayout/otlgsub.h: Updated. * src/otlayout/otlbase.c (otl_base_validate): Handle NULL offsets correctly. * src/otlayout/otlcommn.c (otl_class_definition_validate): Fix compiler warning. (otl_coverage_get_first, otl_coverage_get_last): New functions. (otl_lookup_validate): Add arguments to pass lookup and glyph counts. Update callers. (otl_lookup_list_validate): Add argument to pass glyph count. Update callers. * src/otlayout/otlcommn.h: Updated. * src/otlayout/otljstf.c (otl_jstf_extender_validate, otl_jstf_max_validate, otl_jstf_script_validate, otl_jstf_priority_validate, otl_jstf_lang_validate): Add parameter to validate glyph indices. Update callers. (otl_jstf_validate): Add parameter which specifies number of glyphs in font. * src/otlayout/otljstf.h: Updated.
b5a0a34b	2004-08-15T15:01:02	* src/otlayout/otlgpos.c (otl_liga_mark2_validate): Add parameter to handle possible NULL values properly. Update all callers.
7085dc9b	2004-08-15T03:14:02	* src/otlayout/gpos.c: Rename counting variables to be more meaningful. Add copyright. (otl_liga_attach_validate): Renamed to... (otl_liga_mark2_validate): This. Update all callers. (otl_mark2_array_validate): Removed. (otl_gpos_lookup6_validate): Call otl_liga_mark2_validate, not otl_mark2_array_validate. (otl_pos_class_set_validate, otl_pos_class_rule_validate): Removed. (otl_gpos_lookup7_validate): Complete code for format 2. (otl_chain_pos_class_rule_validate, otl_chaim_pos_class_set_validate): Removed. (otl_gpos_lookup8_validate): Don't call otl_chain_pos_class_set_validate but otl_chain_pos_rule_set_validate. Simplify some code. * src/otlayout/otlgpos.h: Add copyright.
adff5b0c	2004-08-14T07:20:43	* src/otlayout/otljstf.c (otl_jstf_gsub_mods_validate): Removed. (otl_jstf_gpos_mods_validate): Renamed to... (otl_jstf_gsubgpos_mods_validate): This. Test whether lookup_count is zero. (otl_jstf_priority_validate): Use otl_jstf_gsubgpos_mods_validate. (otl_jstf_validate): Initialize gsub_lookup_count and gpos_lookup_count if gsub or gpos is zero. * src/otlayout/otlgsub.c: Rename counting variables to be more meaningful. Add copyright. (otl_gsub_lookup1_validate): Simplify code. (otl_gsub_lookup2_validate, otl_gsub_lookup3_validate, otl_gsub_lookup4_validate, otl_gsub_lookup7_validate): Remove unused variables. (otl_gsub_lookup5_validate): Remove unused variable. Fix call to otl_sub_rule_set_validate and otl_sub_class_rule_set_validate. (otl_chain_sub_class_rule_validate, otl_chain_sub_class_set_validate): Removed. (otl_gsub_lookup6_validate): Remove unused variable. Fix call to otl_chain_sub_rule_set_validate. (otl_gsub_lookup7_validate): Handle lookup type 8 also. (otl_gsub_lookup8_validate: New function. (otl_gsub_lookup1_apply, otl_gsub_lookup2_apply, otl_gsub_lookup3_apply): Commented out. (otl_gsub_validate_funcs): Add otl_gsub_lookup7_validate and otl_gsub_lookup8_validate. (otl_gsub_validate): Updated. * src/otlayout/otlgsub.h: Add copyright. * src/otlayout/otlcommn.c, src/otlayout/otlcommn.h (otl_coverage_get_index): Comment out.
80ed03e2	2004-08-13T06:09:08	* src/otlayout/otlcommn.c (otl_gsubgpos_get_lookup_count): New function. * src/otlayout/otlcommn.h: Updated. * src/otlayout/otlbase.c: Rename counting variables to be more meaningful. Add copyright message. * src/otlayout/otlbase.h: Add copyright message. * src/otlayout/otlgdef.c: Rename counting variables to be more meaningful. Add copyright message. Use OTL_CHECK everywhere. (otl_caret_value_validate): Remove unused variable. (otl_gdef_validate): All tables are optional. * src/otlayout/otlgdef.h: Add copyright message. * src/otlayout/otljstf.c: Rename counting variables to be more meaningful. Add copyright message. (otl_jstf_gsub_mods_validate, otl_jstf_gpos_mods_validate): Add parameter to pass lookup count. Update all callers. Check lookup array. (otl_jstf_max_validate): s/otl_gpos_subtable_check/otl_gpos_subtable_validate/. (otl_jstf_priority_validate, otl_jstf_lang_validate, otl_jstf_script_validate): Add two parameters to pass lookup counts. Update all callers. (otl_jstf_validate): Add two parameters to pass GPOS and GSUB table offsets; use otl_gsubgpos_get_lookup_count to convert extract lookup counts. Fix typo. * src/otlayout/otljstf.h: Updated. Add copyright message. * src/otlayout/otlgpos.c (otl_gpos_subtable_validate): New function. (otl_gpos_validate): Use it. * src/otlayout/otlgpos.h: Updated.
1ac8f434	2004-08-12T23:50:37	* src/otlayout/otcommn.c: Use OTL_CHECK everywhere. (otl_coverage_validate): Initialize `p', s/count/num_glyphs/. s/start_cover/start_coverage/. (otl_coverage_get_index): Return OTL_Long, not OTL_Int. Remove unused variables. (otl_class_definition_validate): s/count/num_glyphs/. Remove unused variables. (otl_class_definition_get_value, otl_device_table_get_start, otl_device_table_get_end, otl_device_table_get_delta, otl_lookup_get_table, otl_lookup_list_get_count, otl_lookup_list_get_lookup, otl_lookup_list_get_table, otl_feature_get_lookups, otl_feature_list_get_count, otl_feature_list_get_feature, otl_lang_get_count, otl_lang_get_req_feature, otl_lang_get_features): Commented out temporarily until we really need it. (otl_lookup_validate): Removed. (otl_lookup_table_validate): Renamed to ... (otl_lookup_validate): This. Update callers. (otl_lookup_list_validate): Remove already commented out definition and move the other definition up. (otl_feature_validate): Add parameter to pass number of lookups. Update callers. Check lookup indices. (otl_feature_list_validate): Add parameter to pass lookup table. Update callers. (otl_lang_validate): Add parameter to pass number of features. Update callers. Handle req_feature and check feature indices. (otl_script_validate): Add parameter to pass number of features. Update callers. (otl_script_list_validate): Add parameter to pass feature table. Update callers. * src/otlayout/otcommn.h: s/LOCALDEF/LOCAL/. Comment out the same functions as in otcommn.c. (otl_script_list_get_script): Removed. * src/otlayout/otlgsub.c (otl_gsub_lookup1_apply): Change `index' to type OTL_Long. (otl_gsub_lookup2_apply, otl_gsub_lookup3_apply): Change `index' to type OTL_Long. Fix test. (otl_gsub_validate): Fix order of validation. * src/otlayout/otlgpos.c (otl_gpos_validate): Fix order of validation.
ec39a8a3	2004-08-12T12:22:28	Make otlayout module compile (without actually working). * src/otlayout/: s/OTL_Valid/OTL_Validator/. s/NULL/0/. src/otlayout/otlayout.h: Fix various typos. (OTL_Bool): New typedef. (OTL_Int, OTL_Long, OTL_Int16, OTL_Int32): Use `signed' keyword. (OTL_Err_InvalidArgument): Removed. (OTL_Err_InvalidData, OTL_Err_InvalidSize): New enum values. (OTL_MAKE_TAG): Add missing parenthesis. (OTL_INVALID_DATA): Use OTL_Err_InvalidData. (OTL_INVALID_TOO_SHORT): Use OTL_Err_InvalidSize. (OTL_INVALID_FORMAT, OTL_INVALID_OFFSET): New macros. * src/otlayout/otlgpos.c: s/FT_/OTL_/. s/OTL_Short/OTL_Int16/. (otl_gpos_pairset_validate): Add return type. (otl_base_array_validate): Fix call to otl_anchor_validate. (otl_liga_array_validate): Fix call to otl_liga_attach_validate. (otl_gpos_lookup5_validate): Fix typos. (otl_gpos_lookup6_validate): Fix call to otl_mark2_array_validate. (otl_gpos_lookup7_validate): Comment out unfinished code. Fix typos. * src/otlayout/otlgsub.c: Add forward declaration for otl_gsub_validate_funcs. (otl_gsub_lookup1_apply, otl_gsub_lookup2_apply, otl_gsub_lookup3_apply): Fix call to otl_parser_check_property. s/otl_coverage_lookup/otl_coverage_get_index/. (otl_ligature_validate): Add missing variable declaration. (otl_sub_rule_validate): Fix typo. (otl_sub_class_rule_validate): Add missing variable declaration. Fix typo. (otl_gsub_lookup5_validate): Fix typo. (otl_gsub_lookup6_validate): Fix call to otl_chain_sub_class_set_validate. (otl_gsub_validate_funcs): Don't use `const'. * src/otlayout/otlcommn.c (otl_class_definition_get_value, otl_device_table_validate, otl_device_table_get_delta, otl_lookup_validate, otl_script_validate): Add missing variable declarations. (otl_lookup_list_validate): Comment out first definition. (otl_lookup_list_foreach, otl_feature_list_foreach): Comment out. (otl_feature_list_validate): s/otl_feature_table_validate/otl_feature_validate/. (otl_script_list_validate): s/otl_script_table_validate/otl_script_validate/. * src/otlayout/otlcommn.h: Comment out first declaration. (otl_lookup_list_foreach, otl_feature_list_foreach): Comment out. * src/otlayout/otlbase.c (otl_base_coord_validate): Fix call to otl_device_table_validate. (otl_base_scsript_validate): Add missing variable declarations. (otl_base_script_list_validate): Fix call to otl_base_script_validate. (otl_axis_table_validate): Fix calls to otl_base_tag_list_validate and otl_base_script_list_validate. (otl_base_validate): Fix calls to otl_axis_table_validate. * src/otlayout/otlgdef.c (otl_attach_list_validate): Fix call to otl_attach_point_validate. (otl_caret_value_validate): Add missing variable declaration. Fix call to otl_device_table_validate. (otl_ligature_glyph_validate): Fix call to otl_caret_value_validate. (otl_ligature_caret_list_validate): Fix call to otl_ligature_glyph_validate. (otl_gdef_validate): Fix calls to otl_class_definition_validate, otl_attach_list_validate, otl_ligature_caret_list_validate, and otl_class_definition_validate. * src/otlayout/otltable.h (otl_table_validate, otl_table_init, otl_table_set_script): Comment out. * src/otlayout/otlparse.h (OTL_ParserRec): s/OTL_Alternate/OTL_GSUB_Alternate/. (OTL_ParseError): Add OTL_Err_Parser_Memory and OTL_Err_Parser_Internal. (otl_parser_error): Fix typo. (otl_parser_check_property): Remove third argument. * src/otlayout/otlparse.c (otl_string_ensure): s/OTL_Parse_Err_Memory/OTL_Err_Parser_Memory/. (OTL_STRING_ENSURE, otl_parser_error, otl_parser_get_index, otl_parser_replace_1, otl_parser_replace_n): Fix typos. (OTL_PARSER_UNCOVERED): Removed. (otl_parser_check_property): Remove third argument. * src/otlayout/otljstf.c (otl_jstf_priority_validate): Add missing variable declaration. * src/otlayout/otlutils.h (OTL_MEM_REALLOC): Fix typo.
17439423	2004-08-11T05:25:37	* src/base/ftstream.c (FT_Stream_Close): Don't reset stream->close to NULL. This allows custom close functions to delete the FT_STREAM object. Add API to get information about SFNT tables. * include/freetype/internal/services/svsfnt.h (FT_SFNT_Table_Info_Func): New typedef. (SFNT_Table): Add it. * src/base/ftobjs (FT_Sfnt_Table_Info): New function. * include/freetype/tttables.h: Updated. * src/sfnt/sfdriver.c (sfnt_table_info): New function. (sfnt_service_sfnt_table): Add it. * docs/CHANGES: Updated. * include/freetype/freetype.h (FREETYPE_PATCH): Set to 10. * builds/unix/configure.ac (version_info): Set to 9:8:3. * builds/unix/configure: Updated. * builds/win32/visualc/index.html, builds/win32/visualc/freetype.dsp, builds/win32/visualc/freetype.vcproj: s/219/2110/, s/2.1.9/2.1.10/. * builds/freetype.mk (refdoc), README, Jamfile (RefDoc): s/2.1.8/2.1.9/. * docs/CHANGES, docs/VERSION.DLL: Updated. * src/base/ftrfork.c (FT_Raccess_Guess) [!FT_CONFIG_OPTION_GUESSING_EMBEDDED_FORK]: Remove compiler warnings.
963cfcd0	2004-08-08T16:52:29	* src/pfr/pfrload.c (pfr_sort_kerning_pairs): Single-byte adjustments are unsigned, not signed.
dea712b4	2004-08-07T15:08:33	`Activate' gray-scale specifing hinting within the TrueType bytecode interpreter. This is an experimental feature which should probably be made optional. * src/truetype/ttgload.c (TT_Process_Simple_Glyph, load_truetype_glyph): Move the code to set the pedantic_hinting flag to... (TT_Load_Glyph): Here. Set `grayscale' flag except for `FT_LOAD_TARGET_MONO'. * src/truetyep/ttinterp.c (Ins_GETINFO): Return MS rasterizer version 1.7. Return rotation and stretching info only if glyph is rotated or stretched, respectively. Handle grayscale info. * src/truetype/ttinterp.h (TT_ExecContextRec): Add `grayscale' member.
b8fdcd68	2004-08-03T03:28:11	* src/base/ftobjs.c (FT_Attach_File): Initialize `open.stream'.
d232f593	2004-08-02T05:38:33	* docs/CHANGES: Updated. FreeType now can read kerning values from PFM files. * src/type1/t1afm.c (T1_Done_AFM): Renamed to... (T1_Done_Metrics): This. Update all callers. (T1_Read_AFM): Make it static. Don't enter and leave a frame. (LITTLE_ENDIAN_USHORT, LITTLE_ENDIAN_UINT): New macros. (T1_Read_PFM): New function. (T1_Read_Metrics): New higher-level function to be used instead of T1Read_AFM. Update all callers.
3273a991	2004-07-31T23:04:23	* src/pcf/pcfread (pcf_load_font), src/bdf/bdfdrivr.c (BDF_Face_Init), src/truetype/ttgxvar (TT_Get_MM_Var, tt_face_vary_cvt): Fix compiler warnings.
004f3da8	2004-07-28T00:09:02	* src/pcf/pcfread.c (pcf_interpret_style): Always allocate memory for face->style_name. * src/pcf/pcfdrivr.c (PCF_Face_Done): Free `style_name'. * include/freetype/config/ftconfig.h (FT_SIZEOF_LONG): Recognize five-byte `long' (which is avoided then).
2541a40d	2004-07-25T21:18:29	* src/pcf/pcfdrivr.c (PCF_Set_Pixel_Size): Compare heights, not ppem values. (PCF_Set_Point_Size): Don't call PCF_Set_Pixel_Size but provide own code to compare ppem values. * src/bdf/bdfdrivr.c (BDF_Set_Pixel_Size): Compare heights, not ppem values. (BDF_Set_Point_Size): Don't call BDF_Set_Pixel_Size but provide own code to compare ppem values.
91d0f1eb	2004-07-25T08:43:35	* src/sfnt/sfobjs.c (sfnt_load_face): Handle TT_NAME_ID_PREFERRED_FAMILY and TT_NAME_ID_PREFERRED_SUBFAMILY. * src/cff/cffload.c (cff_font_load): Always create inverse mapping. Even if the charstring count id different from the CID count, it is still possible that the font uses a different CID -> GID mapping.
9f8309f1	2004-07-24T21:57:39	* src/truetype/ttobjs.c (tt_face_init): Accept 0x00020000 format tag found in some Arphic fonts made for Chinese version of Windows 3.1.
3fb70ba6	2004-07-19T20:02:35	formatting & small beautification
5ab41363	2004-07-18T07:15:18	* include/freetype/cache/ftcglyph.h, src/cache/ftcglyph.c: fixed a dangling pointer bug that happened in very rare cases: i.e. when a new family object was destroyed by an out-of-memory condition during a glyph node initialization. The function FTC_Cache_Lookup would flush the cache and restart the lookup with a bad pointer. * src/cache/ftcmanag.c: fixed a cache flushing bug
43f0e26c	2004-07-17T16:45:21	* docs/CHANGES: Updated. * src/base/ftstroke.c (FT_Stroker_ParseOutline): Fix compiler warning.
0634a876	2004-07-15T21:08:13	* src/base/ftstroke (FT_Stroker_ParseOutline): single points are not stroked, preventing a bug with pala.ttf and other fonts.
f68cfd09	2004-07-14T21:30:34	* src/base/ftstroke (ft_stroke_border_reverse): Removed. Unused.
6a6e6f27	2004-07-12T22:54:09	* src/cache/ftcsbits.c: fixing advance computation for transformed glyphs
77c001e5	2004-07-12T20:48:31	* src/base/ftstroke.c: last (?) bugfixes to the stroker.
629d7df9	2004-07-11T21:09:06	* src/base/ftstroke.c: fixed a bug that prevented the stroker to correctly generate stroked paths from closed paths, i.e. nearly all glyphs in vectorial fonts :-) The code is still _very_ buggy though, treat with special care.
5afaa672	2004-06-28T14:19:15	* src/truetype/ttgload.c (load_truetype_glyph): Fix typo.
3037b069	2004-06-26T07:03:53	* src/type1/t1afm.c (afm_atoindex): Fix boundary test. Reported by Dirck Blaskey.
c28b8c1b	2004-06-24T20:18:24	* src/truetype/ttgload.c, src/truetype/ttxgvar.c: removing compiler warnings
21ddf945	2004-06-24T06:56:06	* include/freetype/internal/ftmemory.h [FT_DEBUG_MEMORY]: Declare FT_QAlloc_Debug and FT_QRealloc_Debug. * src/base/ftutil.c (FT_QAlloc): Fix error and debug messages. (FT_QRealloc): Call FT_QAlloc if original pointer is NULL. Fix error message.
5290d2fb	2004-06-23T15:44:03	performance optimizations regarding face opening
8ef41836	2004-06-22T12:28:17	* src/bdf/bdfdrivr.h (BDF_FaceRec): New element `default_glyph'. * src/bdf/bdflib.c (_bdf_add_property, _bdf_parse_start), src/bdf/bdf.h (bdf_font_t): s/default_glyph/default_char/. * src/bdf/bdfdrivr.c (BDF_Face_Init): Fix number of glyphs. Set `default_glyph'. (BDF_Glyph_Load): Use `default_glyph' for undefined glyph. * docs/CHANGES: Updated.
83efe779	2004-06-22T06:24:09	* src/pcf/pcfread.c (pcf_read_TOC, pcf_get_properties, pcf_get_metrics, pcf_get_bitmaps, pcf_get_encodings): Improve debugging messages. * src/pcf/pcfdrivr.c (FT_COMPOMENT): Move up. (PCF_Face_Init): Simplify code.
2f0fdb93	2004-06-21T21:16:56	fixing a scaling bug in the TrueType glyph loader that generated ugly artefacts when the TrueType bytecode interpreter was compiled in
79786fba	2004-06-15T14:13:10	* src/winfonts/winfnt.c (FNT_Face_Init): Set x_ppem and y_ppem based on pixel_width and pixel_height. (FNT_Size_Set_Pixels): Updated.
f9b44e30	2004-06-15T13:57:00	* src/lzw/zopen.c: Comment out inclusion of `signal.h' and `unistd.h'.
fefd8742	2004-06-12T13:21:20	* docs/CHANGES: Updated. Minor clean-ups.

a37745ba

2005-03-23T16:45:24

* docs/CHANGES, docs/INSTALL.ANY: Updated. * include/freetype/ftmoderr.h: Replace `Autohint' with `Autofit'. Add `OTvalid'. * src/autofit/aferrors.h: New file. * src/autofit/afglobal.c, src/autofit/afhints.c, src/autofit/aflatin.c, src/autofit/afloader.c: s/FT_Err_/AF_Err_/. Include aferrors.h. * src/autofit/rules.mk (AUTOF_DRV_H): Include aferrors.h. * src/otvalid/otverror.h: s/FT_Mod_Err_OTV/FT_Mod_Err_OTvalid/.

665279f0

2005-03-22T22:10:45

removing the 'autohint' module from the library, since it is now replaced by 'autofit'

ebf5585d

2005-03-16T01:49:54

Formatting.

5d02b8a1

2005-03-15T23:48:15

* src/bdf/bdflib.c: removing compiler warnings

58609c40

2005-03-15T23:31:48

* docs/CHANGES: updating * src/type1/t1parse.c (T1_New_Parser), src/type42/t42parse.c (t42_parser_init): modifying functions to check the font header before allocating anything on the heap. * internal/freetype/ftmemory.h: introducing the new macros FT_ARRAY_MAX and FT_ARRAY_CHECK * src/pcf/pcfread.c, src/pcf/pcfutil.c: minor fixes and simplifications. try to protect the PCF driver from doing stupid things with broken fonts.

68df4f73

2005-03-15T18:18:57

* src/bdf/bdflib.c: various improvements to the bdf loader, mainly used to reduce the amount of heap size required to only test wether we're dealing with a BDF font (the old code allocated 64 Kb right before any test). * src/lzw/ftlzw.c (FT_Stream_OpenLZW): modified the function to check the LZW header before doing anything else. This helps avoid un-necessary heap allocations (400 Kb of heap memory for the LZW decoder ! Oh my !) * src/gzip/ftgzip.c (FT_Stream_OpenGZip): ditto for the .gz decoder, though the code savings is smaller.

1dbcbabf

2005-03-11T09:14:21

Improving comment.

465a5324

2005-03-10T18:31:49

* src/tools/glnames.py: adding comment explaining the compression being used for the Adobe Glyph List.

c11aeb64

2005-03-10T15:49:45

* src/truetype/ttpload.c (tt_face_load_cvt, tt_face_load_fpgm): Fix serious typo which prevented correct TT rendering. * include/freetype/internal/ftmemory.h: Undo change from 2005-03-03. To suppress warnings it is sufficient to use `-fno-strict-aliasing'.

56ef6bc4

2005-03-10T06:28:07

* src/tools/glnames.py: Formatted. Format output to be in sync with other FreeType code. Import `re' and `os.path'. (StringTable) <__init__>: Add parameter to initialize master table name. (StringTable) <dump>: Don't pass master table name. (StringTable) <dump_sublist>: Emit explanatory comment. Simplify and make output more human readable. (t1_bias, glyph_list, adobe_glyph_names): Removed. Unused. (main): Use `basename' for file name in header. * src/psnames/pstables.h: Regenerated. Other formatting.

705620be

2005-03-09T17:36:02

* src/base/ftobjs.c (FT_Set_Char_Sizes): fix for bug #12263

12e51f16

2005-03-09T17:33:03

* src/tools/glnames.py: rewrote the generator for the 'pstables.h' header, which contains various constant tables related to glyph names. It now uses a different storage scheme that saves about 20 Kb and closes bug #12262 * src/psnames/pstables.h: re-generated header file * src/psnames/psmodule.c: rewrote some parts to comply with recent changes in 'pstables.h'

3ab770b1

2005-03-08T20:24:56

Cosmetic fixes.

8acb867e

2005-03-08T11:43:36

Formatting.

35fd84b9

2005-03-08T06:00:35

Formatting.

8d4ccf53

2005-03-06T10:17:28

* src/autofit/aflatin.c (af_latin_metrics_init): fixing bug #12212 (auto-hinter refuses to work if no Unicode charmap in font)

fe5c906e

2005-03-06T08:14:36

* src/otvalid/{otvgsub.c, otvgpos.c}: making static tables constant

baa662bb

2005-03-03T23:05:29

* src/base/ftutil.c: Include FT_INTERNAL_OBJECTS_H.

f13516c8

2005-03-03T17:09:08

Various fixes for C and C++ compiling. * src/autofit/*: Add copyright messages. Formatting. * src/autofit/afhints.c (af_glyph_hints_done): Don't use `AF_Dimension' but `int' for loop counter. * src/autofit/aflatin.c (af_latin_metrics_init_widths): Don't use `AF_Dimension' but `int' for loop counter. Use proper enumeration value for `render_mode'. (af_latin_metrics_scale_dim): Don't shadow variables. (af_latin_hints_compute_segments): Use proper cast for `major_dir' and `segment_dir'. (af_latin_align_linked_edge, af_latin_hint_edges): Fix arguments of call to `af_latin_compute_stem_width'. (af_latin_hints_apply): Don't use `AF_Dimension' but `int' for loop counter. * src/base/ftdbgmem.c (ft_mem_table_get_source, FT_DumpMemory): Use proper cast for memory allocation. * src/cff/cffdrivr.c (cff_get_kerning): Use proper cast for initialization of `sfnt'. * src/sfnt/sfdriver.c: Include `ttkern.h'. * src/sfnt/ttkern.c (tt_face_get_kerning): Don't shadow variables. * src/truetype/ttgload.c: Include `ttpload.h'. * src/truetype/ttpload.c (tt_face_load_loca) [FT_OPTIMIZE_MEMORY]: Remove redundant variable.

dc736a6a

2005-03-03T14:09:10

* src/sfnt/ttsbit0.c, src/truetype/ttpload.c: removing compiler warnings

683973b4

2005-03-03T14:00:23

* include/freetype/internal/ftobjs.h, src/base/ftutil.c (ft_highpow2), src/pfr/pfrload.c, src/pfr/pfrobjs.c, src/pfr/pfrtypes.h: implement FT_OPTIMIZE_MEMORY, the kerning table is not loaded into the heap anymore.

b19b0810

2005-03-02T11:24:23

* src/autofit/afdummy.c, src/autofit/afdummy.h (af_dummy_script_class): Fix type. * src/autofit/aflatin.c, src/autofit/aflatin.h (af_latin_script_class): Fix type. * src/autofit/rules.mk (AUTOF_DRV_SRC): Fix typo. Formatting.

1e03fff6

2005-03-01T22:57:25

removing compiler warnings

5bc063da

2005-03-01T22:49:32

* src/autofit/{rules.mk,module.mk,afangles.h}: adding missing files * src/autofit/afloader.c: fixing small bug that could crash the engine with certain fonts.

b9c22aff

2005-03-01T15:48:29

* src/autofit/{afhints.h,afhints.c,aflatin.h,aflatin.c,afloader.c}: various bug-fixes and drastic heap usage reduction improvements. * include/freetype/config/ftmodule.h: the auto-fitter is now the only supported auto-hinting module * include/freetype/config/ftstdlib.h: adding FT_INT_MAX definition

e793092d

2005-03-01T02:13:50

Formatting. * src/truetype/ttpload.c (tt_face_load_loca): Fix typo. * src/sfnt/ttkern.c: Include `ttkern.h'. (FT_COMPONENT): Updated. * include/freetype/internal/fttrace.h: Add entry for `ttkern'. * src/sfnt/ttsbit0.c: s/FT_Err_/SFNT_Err_/. Decorate constants with `U' and `L' where necessary. * src/sfnt/ttcmap.c (tt_cmap4_next): Remove unused variable.

6a487b59

2005-02-28T22:09:07

* src/base/ftdbgmem.c (FT_DumpMemory): added sorting of memory sources according to decreasing maximum cumulative allocations. * include/freetype/internal/tttypes.h, src/sfnt/ttsbit.c, src/sfnt/ttsbit0.c, src/truetype/ttobjs.c, src/cff/cffobjs.c, src/sfnt/sfobjs.c: implementing new heap-optimized embedded bitmap loader. This one also fixes bug #12107 * src/sfnt/sfobjs.c: fixed bug that prevented loading SFNT fonts without a 'kern' table.

150c0dc6

2005-02-28T17:17:47

optimization of linear charmap scanning for Format 4

fa0eb0c9

2005-02-27T21:35:50

* src/sfnt/ttkern.c (tt_face_load_kern): fixing a small bug which returned invalid (random) values for the horizontal kerning

e5680279

2005-02-26T00:12:04

* many, many files: several memory optimizations were implemented to drastically reduce the heap usage of FreeType, especially in the case of memory-mapped files. The idea is to avoid loading and decoding tables in the heap, and instead access the raw data whenever possible (i.e. when it doesn't compromise performance). This had several impacts: first, opening vera.ttf uses a ridiculous amount of memory (when the FT_Library footprint is accounted for), until you start loading glyphs. Even then, you'll save at least 20 Kb compared to the non optimized case. performance of various operations, including open/close has also been dramatically improved. More optimisations to come. The auto-hinter eats memory like crazy? This must be stopped...

e70d5531

2005-02-22T16:53:06

* include/freetype/config/ftoption.h, include/freetype/internal/ttypes.h, src/truetype/ttpload.c, src/truetype/ttpload.h, src/truetype/ttgload.c: added the temporary configuration FT_OPTIMIZE_MEMORY to control various optimizations used to reduce the heap footprint of memory-mapped TrueType files. * src/truetype/ttpload.c (tt_face_load_loca, tt_face_get_location, tt_face_done_loca): when FT_OPTIMIZE_MEMORY is set, the locations table is read directly from memory-mapped streams, instead of being decoded into the heap. * src/truetype/ttpload.c: only load the CVT and fpgm tables when the bytecode interpreter is compiled in.

3e26d07e

2005-02-22T15:38:12

* src/base/ftdbgmem.c: adding the ability to list all allocation sites in the memory debugger. Also a new function FT_DumpMemory() was added. It is only available in builds with FT_DEBUG_MEMORY defined, and you must declare it in your own code to use it, i.e. with something like: extern void FT_DumpMemory( FT_Memory ); ... FT_DumpMemory( memory ); * include/freetype/config/ftoptions.h: disabling TrueType bytecode interpreter ! * include/freetype/internal/ftmemory.h: adding FT_ARRAY_ZERO, as a convenience macro.

8e58ff26

2005-02-14T07:25:07

* src/cff/cffcmap.c (cff_cmap_unicode_init): Don't try to build a cmap for a CID-keyed font which doesn't have SIDs.

1d565fb0

2005-02-13T21:42:42

* src/type1/t1load.c (read_binary_data): Return more meaningful value. (parse_encoding, parse_subrs, parse_charstrings, parse_dict): Check parser error value after call to T1_Skip_PS_Token (where necessary). * src/type1/t1parse.c (T1_Get_Private_Dict): Check parser error value after call to T1_Skip_PS_Token. * src/cid/cidparse.c (cid_parser_new): Check parser error value after call to cid_parser_skip_PS_token. * src/type42/t42parse.c (t42_parse_encoding, t42_parse_sfnts, t42_parse_charstrings, t42_parse_dict): Check parser error value after call to T1_Skip_PS_Token (where necessary). * src/psaux/psobjc.c (skip_string, ps_parser_skip_PS_token, ps_tobytes): Add error messages.

0358b21d

2005-02-10T16:59:37

Formatting.

e99b9a99

2005-02-10T16:11:29

* src/base/ftbitmap.c (FT_Bitmap_Convert): small improvements to the conversion function (mainly stupid optimization, because I like these... shame on me) * src/base/Jamfile: adding ftbitmap.c to the list of compiled files

37b67724

2005-02-10T15:06:00

Fixing bug #11921

c9114b99

2005-02-10T08:18:27

* builds/unix/freetype-config.in: Add new flag `--ftversion' to return the FreeType version. Suggested by George Williams <gww@silcom.com>. * docs/CHANGES: Updated. * src/otvalid/otvmod.c (otv_validate): Deallocate arrays in case of error. Reported by YAMANO-UCHI Hidetoshi <mer@din.or.jp>. * src/psaux/t1decode.c (t1_decoder_parse_charstrings) <op_closepath>: Accept `T1_Parse_Have_Moveto' state also which can happen in empty glyphs. Reported by Ian Brown <ian.brown@printsoft.de>.

4c1867bf

2005-02-04T00:02:31

* src/otlayout/*: Removed. Obsolete.

213b9d01

2004-12-28T08:00:09

* src/cff/cffobjs.c (cff_face_init): Improve computation of FT_STYLE_BOLD_FLAG.

b897e4c9

2004-12-28T07:49:15

* src/cff/cffobjs.c (cff_face_init): A CFF within an SFNT can have only a single font. This is undocumented but has been verified on the opentype list.

0f2a4157

2004-12-28T07:31:35

* src/base/ftbitmap.c (FT_Bitmap_Convert): Fix compiler warning.

f2438e1d

2004-12-14T16:01:29

* src/base/ftbitmap.c, include/freetype/ftbitmap.h: New files for handling various bitmap formats. * include/freetype/config/ftheader.h (FT_BITMAP_H): New macro. * src/base/rules.mk (BASE_EXT_SRC): Add ftbitmap.c. * src/bdf/bdfdrivr.c (BDF_Glyph_Load): Don't convert bitmaps to 8bpp but return them as-is. * docs/CHANGES: Mention new bitmap API. * include/freetype/ftchapter.s: Updated.

ece8b20e

2004-12-13T23:16:59

Documentation updates, whitespace.

133eee06

2004-12-12T06:55:40

* src/base/ftobjs.c (FT_Get_Kerning): Make kerning amount dependent on ppem by scaling down for ppem < 25, then do normal rounding. This gives slightly better results than rounding towards zero.

62f89787

2004-12-09T22:57:18

* src/base/ftobjs.c (FT_Get_Kerning): Always round towards zero for FT_KERNING_DEFAULT. This greatly enhances the kerning for small ppem values.

34f4f39a

2004-12-09T22:22:52

* src/base/ftobjs.c (ft_glyphslot_clear): Reset `lsb_delta' and `rsb_delta'.

1ec3963d

2004-11-24T07:08:21

* src/base/ftoutln.c (FT_OrientationExtremumRec, ft_orientation_extremum_compute): Removed. (FT_Outline_Get_Orientation): Rewritten, simplified. * src/autohint/ahglyph.c: Include FT_OUTLINE_H. (ah_test_extremum, ah_get_orientation): Removed. (ah_outline_load): Use FT_Outline_Get_Orientation. * src/base/ftsynth.c (ft_test_extrama, ft_get_orientation): Removed. (FT_GlyphSlot_Embolden): Use FT_Outline_Get_Orientation.

85cc0a32

2004-11-23T22:10:21

* src/truetype/ttinterp.h: Fix typo.

b9ff415d

2004-11-19T10:35:52

Fix a serious bug in the TT hinter. * src/truetype/ttgload.c (TT_Process_Simple_Glyph): Don't shift points vertically before hinting. * docs/CHANGES: Updated. * src/cache/ftcglyph.c (FTC_GNode_UnselectFamily, FTC_GCache_Lookup): A new try to fix comparison with zero.

bbdee28f

2004-11-17T08:19:27

* builds/unix/configure.ac: Add `-fno-strict-aliasing' if gcc is used. * builds/unix/configure: Regenerated. * builds/unix/config.guess, builds/unix/config.sub: Updated from `config' CVS module at subversions.gnu.org. * src/cache/ftcglyph.c (FTC_GNode_UnselectFamily, FTC_GCache_Lookup): Fix comparison with zero. * docs/INSTALL.VMS: Updated. * vms_make.com: Updated. All `descrip.mms' files are now created automatically. * src/*/descrip.mms: Removed.

3605e470

2004-11-12T07:02:45

Add new function FT_Get_PS_Font_Private(). * include/freetype/internal/services/svpsinfo.h (PS_GetFontPrivateFunc): New service function. * include/freetype/t1tables.h, src/base/fttype1.c (FT_Get_PS_Font_Private): New function. * src/type1/t1driver.c (t1_ps_get_font_private): New function. (t1_service_ps_info): Updated. * src/cff/cffdrivr.c (cff_service_ps_info): Updated. * src/cid/cidriver.c (cid_service_ps_info): Updated. * src/type42/t42drivr.c (t42_ps_get_font_private): New function. (t42_service_ps_info): Updated. * src/type42/t42parse.c (t42_parse_dict): Remove compiler warning.

023a4bf3

2004-10-14T11:33:04

* include/freetype/config/ftstdlib.h: Include `stddef.h'. (ft_ptrdiff_t): Define. * include/freetype/fttypes.h (FT_PtrDist): Use `ft_ptrdiff_t'. * src/cid/cidload.c (cid_parse_dict), src/type1/t1load.c (parse_dict): Fix compiler warning.

685dd4f7

2004-10-13T05:15:44

* src/sfnt/ttcmap.c (tt_face_build_cmaps): Check for pointer overflow. * src/sfnt/ttload.c (tt_face_load_hdmx): Protect against bad input. Don't use FT_QNEW_ARRAY but FT_NEW_ARRAY to make deallocation work in case of failure. * src/sfnt/ttsbit.c (Load_SBit_Range): Check range intervals. (tt_face_load_sbit_strikes): Allocate `strike_sbit_ranges' after frame test. * src/truetype/ttgload.c (TTLoad_Simple_Glyph): Add assertion for `flag'.

33febc0f

2004-10-09T07:07:43

* docs/CHANGES: Updated. Fix handling of NPUSHW if skipped in data stream. * src/truetype/ttinterp.c (opcode_length): Set value for NPUSHW to -2. (SkipCode, TT_RunIns): Use opcode_length value for computation of bytes to be skipped.

ee95b6f0

2004-09-10T14:39:00

Adding OpenType validation module. The code is based on the (unfinished) `otlayout' module but has been heavily modified to make it much more compact. * src/otvalid/*: New module. * include/freetype/ftotval.h, src/base/ftotval.c, include/freetype/internal/services/svotval.h: New files. * include/freetype/config/ftmodule.h: Add otv_module_class. * include/freetype/config/ftheader.h (FT_OPENTYPE_VALIDATE_H): New macro. * include/freetype/internal/ftserv.h (FT_SERVICE_OPENTYPE_VALIDATE_H): New macro. * include/freetype/internal/fttrace.h (otvmodule, otvcommon, otvbase, otvgdef, otvgpos, otvgsub, otvjstf): New trace components. * include/freetype/ftchapters.h: Updated. * src/base/Jamfile (Library), src/base/descrip.mms (OBJS), src/base/rules.mk (BASE_EXT_SRC): Updated. * docs/CHANGES: Updated.

2c1e5709

2004-09-08T13:36:39

* src/tools/docmaker/sources.py (re_source_block_format2) <column>: Use lookahead assertion to not match `*/'. This removes spurious insertions of `/' in the HTML output.

619e1476

2004-09-08T09:47:44

* src/truetype/ttgxvar.c (TT_Vary_Get_Glyph_Deltas): Fix call to FT_NEW_ARRAY.

645af081

2004-09-06T07:06:56

* include/freetype/internal/ftobjs.h: Don't include FT_CONFIG_STANDARD_LIBRARY_H. (FT_Validator, FT_VAlidationLevel, FT_ValidatorRec, FT_VALIDATOR, ft_validator_init, ft_validator_run, ft_validator_error, FT_INVALID, FT_INVALID_TOO_SHORT, FT_INVALID_OFFSET, FT_INVALID_FORMAT, FT_INVALID_GLYPH_ID, FT_INVALID_DATA): Move to... * include/freetype/internal/ftvalid.h: New file. Make FT_INVALID return module-specific error codes. * include/freetype/internal/internal.h (FT_INTERNAL_VALIDATE_H): New macro. * include/freetype/fterrors.h: Undefine FT_ERR_PREFIX only if FT_KEEP_ERR_PREFIX isn't defined. * src/base/ftobjs.c: Include FT_INTERNAL_VALIDATE_H. * src/sfnt/ttcmap.h: Don't include FT_INTERNAL_OBJECTS_H but FT_INTERNAL_VALIDATE_H. * src/sfnt/ttcmap.c: Don't include FT_INTERNAL_OBJECTS_H but FT_INTERNAL_VALIDATE_H. Include sferrors.h before FT_INTERNAL_VALIDATE_H. s/FT_Err_Ok/SFNT_Err_Ok/. * src/sfnt/sferrors.h: Define FT_KEEP_ERR_PREFIX. * src/type1/t1afm.c: Include t1errors.h.

92c9f105

2004-09-04T06:53:36

* src/base/ftdebug.c (ft_debug_init): Highest debug level is 7, not 6.

4b8397c7

2004-08-29T16:50:09

* src/otlayout/otlgpos.c (otl_gpos_subtable_validate): Add argument to pass number of lookups. Update all callers. Don't call otl_lookup_list_validate but otl_lookup_validate. (otl_gpos_validate): Call otl_lookup_list_validate instead of otl_gpos_subtable_validate. * src/otlayout/otlgpos.h: Updated. * src/otlayout/otljstf.c (otl_jstf_max_validate): Add argument to pass number of lookups. Update all callers. * src/cff/cffparse.c (cff_parse_real): s/exp/exponent/ to avoid compiler warning. * src/sfnt/ttcmap0.c, src/sfnt/ttcmap0.h: Renamed to... * src/sfnt/ttcmap.c, src/sfnt/ttcmap.h: This. * src/sfnt/Jamfile, src/sfnt/rules.mk, src/sfnt/sfdriver.c, src/sfnt/sfnt.c, src/sfnt/sfobjs.c: Updated. * builds/compiler/gcc-dev.mk (CFLAGS): Don't add `-Wnested-externs' if compiler is g++ (v3.3.3 emits a warning otherwise).

e79e3d3e

2004-08-28T15:23:04

* src/otlayout/otlgpos.c (otl_value_length): Return number of bytes, not number of 16bit entities. (otl_gpos_lookup2_validate): Check class definition tables for format 2. Fix loop for format 2. (otl_liga_mark2_validate): Fix offset for otl_anchor_validate.

b2c40b5b

2004-08-28T08:02:46

* src/base/ftmac.c: Don't include truetype/ttobjs.h. Don't include type1/t1objs.h. (FT_New_Face_From_FSSpec) [!__MWERKS__]: Remove compiler warnings.

009ce1ab

2004-08-28T07:59:53

* src/otlayout/otlayout.h: Add copyright. (OTL_INVALID_OFFSET): Removed. * src/otlayout/otlgdef.h: Include otlayout.h. Comment out inclusion of otltable.h. * src/otlayout/otlgpos.c (otl_gpos_lookup4_validate): Fix call to otl_base_array_validate. (otl_liga_mark2_validate): Fix `for' loop. * src/otlayout/otlgsub.c (otl_ligature_validate): Check `glyph_id', not components array. * src/otlcommn.c (otl_lookup_get_count, otl_feature_get_count): Comment out. (otl_lookup_list_get_count, otl_feature_list_get_count): Activate. (otl_feature_list_validate, otl_gsubgpos_get_lookup_count): s/otl_lookup_get_count/otl_lookup_list_get_count/. (otl_script_list_validate): s/otl_feature_get_count/otl_feature_list_get_count/. (otl_script_validate): Call otl_lang_validate for default language. * src/otlayout/otlcommn.h: Updated.

46b5c4ac

2004-08-17T23:02:06

* src/otlayout/otlgpos.c (otl_gpos_lookup1_validate, otl_gpos_lookup2_validate, otl_gpos_lookup3_validate, otl_gpos_lookup4_validate, otl_gpos_lookup5_validate, otl_gpos_lookup6_validate, otl_gpos_lookup9_validate, otl_gpos_validate): Update function arguments. (otl_gpos_lookup7_validate, otl_gpos_lookup8_validate): Update function arguments. Handle NULL offsets correctly. Check sequence and lookup indices for format 3. (otl_pos_rule_validate, otl_chain_pos_rule_validate): Add argument to pass lookup count. Check sequence and glyph indices. (otl_gpos_subtable_validate): Update function arguments. Update callers. * src/otlayout/otlgpos.h: Updated. * src/otlayout/otlgsub.c (otl_gsub_lookup1_validate, otl_gsub_lookup3_validate, otl_gsub_lookup8_validate): Update function arguments. Add glyph index checks. (otl_sequence_validate, otl_alternate_set_validate, otl_ligature_validate): Add argument to pass glyph count. Update callers. Add glyph index check. (otl_gsub_lookup2_validate, otl_gsub_lookup4_validate): Update function arguments. (otl_ligature_set_validate): Add argument to pass glyph count. Update caller. (otl_sub_class_rule_validate, otl_sub_class_rule_set_validate): Removed. (otl_sub_rule_validate, otl_chain_sub_rule_validate): Add argument to pass lookup count. Update callers. Add lookup index check. (otl_sub_rule_set_validate, otl_chain_sub_rule_set_validate): Add argument to pass lookup count. Update callers. (otl_gsub_lookup5_validate): Update function arguments. Handle NULL offsets correctly. Don't call otl_sub_class_rule_set_validate but otl_sub_rule_set_validate. Check sequence and lookup indices for format 3. (otl_gsub_lookup6_validate): Update function arguments. Handle NULL offsets correctly. Check sequence and lookup indices for format 3. (otl_gsub_lookup7_validate, otl_gsub_validate): Update function arguments. * src/otlayout/otlgsub.h: Updated. * src/otlayout/otlbase.c (otl_base_validate): Handle NULL offsets correctly. * src/otlayout/otlcommn.c (otl_class_definition_validate): Fix compiler warning. (otl_coverage_get_first, otl_coverage_get_last): New functions. (otl_lookup_validate): Add arguments to pass lookup and glyph counts. Update callers. (otl_lookup_list_validate): Add argument to pass glyph count. Update callers. * src/otlayout/otlcommn.h: Updated. * src/otlayout/otljstf.c (otl_jstf_extender_validate, otl_jstf_max_validate, otl_jstf_script_validate, otl_jstf_priority_validate, otl_jstf_lang_validate): Add parameter to validate glyph indices. Update callers. (otl_jstf_validate): Add parameter which specifies number of glyphs in font. * src/otlayout/otljstf.h: Updated.

b5a0a34b

2004-08-15T15:01:02

* src/otlayout/otlgpos.c (otl_liga_mark2_validate): Add parameter to handle possible NULL values properly. Update all callers.

7085dc9b

2004-08-15T03:14:02

* src/otlayout/gpos.c: Rename counting variables to be more meaningful. Add copyright. (otl_liga_attach_validate): Renamed to... (otl_liga_mark2_validate): This. Update all callers. (otl_mark2_array_validate): Removed. (otl_gpos_lookup6_validate): Call otl_liga_mark2_validate, not otl_mark2_array_validate. (otl_pos_class_set_validate, otl_pos_class_rule_validate): Removed. (otl_gpos_lookup7_validate): Complete code for format 2. (otl_chain_pos_class_rule_validate, otl_chaim_pos_class_set_validate): Removed. (otl_gpos_lookup8_validate): Don't call otl_chain_pos_class_set_validate but otl_chain_pos_rule_set_validate. Simplify some code. * src/otlayout/otlgpos.h: Add copyright.

adff5b0c

2004-08-14T07:20:43

* src/otlayout/otljstf.c (otl_jstf_gsub_mods_validate): Removed. (otl_jstf_gpos_mods_validate): Renamed to... (otl_jstf_gsubgpos_mods_validate): This. Test whether lookup_count is zero. (otl_jstf_priority_validate): Use otl_jstf_gsubgpos_mods_validate. (otl_jstf_validate): Initialize gsub_lookup_count and gpos_lookup_count if gsub or gpos is zero. * src/otlayout/otlgsub.c: Rename counting variables to be more meaningful. Add copyright. (otl_gsub_lookup1_validate): Simplify code. (otl_gsub_lookup2_validate, otl_gsub_lookup3_validate, otl_gsub_lookup4_validate, otl_gsub_lookup7_validate): Remove unused variables. (otl_gsub_lookup5_validate): Remove unused variable. Fix call to otl_sub_rule_set_validate and otl_sub_class_rule_set_validate. (otl_chain_sub_class_rule_validate, otl_chain_sub_class_set_validate): Removed. (otl_gsub_lookup6_validate): Remove unused variable. Fix call to otl_chain_sub_rule_set_validate. (otl_gsub_lookup7_validate): Handle lookup type 8 also. (otl_gsub_lookup8_validate: New function. (otl_gsub_lookup1_apply, otl_gsub_lookup2_apply, otl_gsub_lookup3_apply): Commented out. (otl_gsub_validate_funcs): Add otl_gsub_lookup7_validate and otl_gsub_lookup8_validate. (otl_gsub_validate): Updated. * src/otlayout/otlgsub.h: Add copyright. * src/otlayout/otlcommn.c, src/otlayout/otlcommn.h (otl_coverage_get_index): Comment out.

80ed03e2

2004-08-13T06:09:08

* src/otlayout/otlcommn.c (otl_gsubgpos_get_lookup_count): New function. * src/otlayout/otlcommn.h: Updated. * src/otlayout/otlbase.c: Rename counting variables to be more meaningful. Add copyright message. * src/otlayout/otlbase.h: Add copyright message. * src/otlayout/otlgdef.c: Rename counting variables to be more meaningful. Add copyright message. Use OTL_CHECK everywhere. (otl_caret_value_validate): Remove unused variable. (otl_gdef_validate): All tables are optional. * src/otlayout/otlgdef.h: Add copyright message. * src/otlayout/otljstf.c: Rename counting variables to be more meaningful. Add copyright message. (otl_jstf_gsub_mods_validate, otl_jstf_gpos_mods_validate): Add parameter to pass lookup count. Update all callers. Check lookup array. (otl_jstf_max_validate): s/otl_gpos_subtable_check/otl_gpos_subtable_validate/. (otl_jstf_priority_validate, otl_jstf_lang_validate, otl_jstf_script_validate): Add two parameters to pass lookup counts. Update all callers. (otl_jstf_validate): Add two parameters to pass GPOS and GSUB table offsets; use otl_gsubgpos_get_lookup_count to convert extract lookup counts. Fix typo. * src/otlayout/otljstf.h: Updated. Add copyright message. * src/otlayout/otlgpos.c (otl_gpos_subtable_validate): New function. (otl_gpos_validate): Use it. * src/otlayout/otlgpos.h: Updated.

1ac8f434

2004-08-12T23:50:37

* src/otlayout/otcommn.c: Use OTL_CHECK everywhere. (otl_coverage_validate): Initialize `p', s/count/num_glyphs/. s/start_cover/start_coverage/. (otl_coverage_get_index): Return OTL_Long, not OTL_Int. Remove unused variables. (otl_class_definition_validate): s/count/num_glyphs/. Remove unused variables. (otl_class_definition_get_value, otl_device_table_get_start, otl_device_table_get_end, otl_device_table_get_delta, otl_lookup_get_table, otl_lookup_list_get_count, otl_lookup_list_get_lookup, otl_lookup_list_get_table, otl_feature_get_lookups, otl_feature_list_get_count, otl_feature_list_get_feature, otl_lang_get_count, otl_lang_get_req_feature, otl_lang_get_features): Commented out temporarily until we really need it. (otl_lookup_validate): Removed. (otl_lookup_table_validate): Renamed to ... (otl_lookup_validate): This. Update callers. (otl_lookup_list_validate): Remove already commented out definition and move the other definition up. (otl_feature_validate): Add parameter to pass number of lookups. Update callers. Check lookup indices. (otl_feature_list_validate): Add parameter to pass lookup table. Update callers. (otl_lang_validate): Add parameter to pass number of features. Update callers. Handle req_feature and check feature indices. (otl_script_validate): Add parameter to pass number of features. Update callers. (otl_script_list_validate): Add parameter to pass feature table. Update callers. * src/otlayout/otcommn.h: s/LOCALDEF/LOCAL/. Comment out the same functions as in otcommn.c. (otl_script_list_get_script): Removed. * src/otlayout/otlgsub.c (otl_gsub_lookup1_apply): Change `index' to type OTL_Long. (otl_gsub_lookup2_apply, otl_gsub_lookup3_apply): Change `index' to type OTL_Long. Fix test. (otl_gsub_validate): Fix order of validation. * src/otlayout/otlgpos.c (otl_gpos_validate): Fix order of validation.

ec39a8a3

2004-08-12T12:22:28

Make otlayout module compile (without actually working). * src/otlayout/*: s/OTL_Valid/OTL_Validator/. s/NULL/0/. * src/otlayout/otlayout.h: Fix various typos. (OTL_Bool): New typedef. (OTL_Int, OTL_Long, OTL_Int16, OTL_Int32): Use `signed' keyword. (OTL_Err_InvalidArgument): Removed. (OTL_Err_InvalidData, OTL_Err_InvalidSize): New enum values. (OTL_MAKE_TAG): Add missing parenthesis. (OTL_INVALID_DATA): Use OTL_Err_InvalidData. (OTL_INVALID_TOO_SHORT): Use OTL_Err_InvalidSize. (OTL_INVALID_FORMAT, OTL_INVALID_OFFSET): New macros. * src/otlayout/otlgpos.c: s/FT_/OTL_/. s/OTL_Short/OTL_Int16/. (otl_gpos_pairset_validate): Add return type. (otl_base_array_validate): Fix call to otl_anchor_validate. (otl_liga_array_validate): Fix call to otl_liga_attach_validate. (otl_gpos_lookup5_validate): Fix typos. (otl_gpos_lookup6_validate): Fix call to otl_mark2_array_validate. (otl_gpos_lookup7_validate): Comment out unfinished code. Fix typos. * src/otlayout/otlgsub.c: Add forward declaration for otl_gsub_validate_funcs. (otl_gsub_lookup1_apply, otl_gsub_lookup2_apply, otl_gsub_lookup3_apply): Fix call to otl_parser_check_property. s/otl_coverage_lookup/otl_coverage_get_index/. (otl_ligature_validate): Add missing variable declaration. (otl_sub_rule_validate): Fix typo. (otl_sub_class_rule_validate): Add missing variable declaration. Fix typo. (otl_gsub_lookup5_validate): Fix typo. (otl_gsub_lookup6_validate): Fix call to otl_chain_sub_class_set_validate. (otl_gsub_validate_funcs): Don't use `const'. * src/otlayout/otlcommn.c (otl_class_definition_get_value, otl_device_table_validate, otl_device_table_get_delta, otl_lookup_validate, otl_script_validate): Add missing variable declarations. (otl_lookup_list_validate): Comment out first definition. (otl_lookup_list_foreach, otl_feature_list_foreach): Comment out. (otl_feature_list_validate): s/otl_feature_table_validate/otl_feature_validate/. (otl_script_list_validate): s/otl_script_table_validate/otl_script_validate/. * src/otlayout/otlcommn.h: Comment out first declaration. (otl_lookup_list_foreach, otl_feature_list_foreach): Comment out. * src/otlayout/otlbase.c (otl_base_coord_validate): Fix call to otl_device_table_validate. (otl_base_scsript_validate): Add missing variable declarations. (otl_base_script_list_validate): Fix call to otl_base_script_validate. (otl_axis_table_validate): Fix calls to otl_base_tag_list_validate and otl_base_script_list_validate. (otl_base_validate): Fix calls to otl_axis_table_validate. * src/otlayout/otlgdef.c (otl_attach_list_validate): Fix call to otl_attach_point_validate. (otl_caret_value_validate): Add missing variable declaration. Fix call to otl_device_table_validate. (otl_ligature_glyph_validate): Fix call to otl_caret_value_validate. (otl_ligature_caret_list_validate): Fix call to otl_ligature_glyph_validate. (otl_gdef_validate): Fix calls to otl_class_definition_validate, otl_attach_list_validate, otl_ligature_caret_list_validate, and otl_class_definition_validate. * src/otlayout/otltable.h (otl_table_validate, otl_table_init, otl_table_set_script): Comment out. * src/otlayout/otlparse.h (OTL_ParserRec): s/OTL_Alternate/OTL_GSUB_Alternate/. (OTL_ParseError): Add OTL_Err_Parser_Memory and OTL_Err_Parser_Internal. (otl_parser_error): Fix typo. (otl_parser_check_property): Remove third argument. * src/otlayout/otlparse.c (otl_string_ensure): s/OTL_Parse_Err_Memory/OTL_Err_Parser_Memory/. (OTL_STRING_ENSURE, otl_parser_error, otl_parser_get_index, otl_parser_replace_1, otl_parser_replace_n): Fix typos. (OTL_PARSER_UNCOVERED): Removed. (otl_parser_check_property): Remove third argument. * src/otlayout/otljstf.c (otl_jstf_priority_validate): Add missing variable declaration. * src/otlayout/otlutils.h (OTL_MEM_REALLOC): Fix typo.

17439423

2004-08-11T05:25:37

* src/base/ftstream.c (FT_Stream_Close): Don't reset stream->close to NULL. This allows custom close functions to delete the FT_STREAM object. Add API to get information about SFNT tables. * include/freetype/internal/services/svsfnt.h (FT_SFNT_Table_Info_Func): New typedef. (SFNT_Table): Add it. * src/base/ftobjs (FT_Sfnt_Table_Info): New function. * include/freetype/tttables.h: Updated. * src/sfnt/sfdriver.c (sfnt_table_info): New function. (sfnt_service_sfnt_table): Add it. * docs/CHANGES: Updated. * include/freetype/freetype.h (FREETYPE_PATCH): Set to 10. * builds/unix/configure.ac (version_info): Set to 9:8:3. * builds/unix/configure: Updated. * builds/win32/visualc/index.html, builds/win32/visualc/freetype.dsp, builds/win32/visualc/freetype.vcproj: s/219/2110/, s/2.1.9/2.1.10/. * builds/freetype.mk (refdoc), README, Jamfile (RefDoc): s/2.1.8/2.1.9/. * docs/CHANGES, docs/VERSION.DLL: Updated. * src/base/ftrfork.c (FT_Raccess_Guess) [!FT_CONFIG_OPTION_GUESSING_EMBEDDED_FORK]: Remove compiler warnings.

963cfcd0

2004-08-08T16:52:29

* src/pfr/pfrload.c (pfr_sort_kerning_pairs): Single-byte adjustments are unsigned, not signed.

dea712b4

2004-08-07T15:08:33

`Activate' gray-scale specifing hinting within the TrueType bytecode interpreter. This is an experimental feature which should probably be made optional. * src/truetype/ttgload.c (TT_Process_Simple_Glyph, load_truetype_glyph): Move the code to set the pedantic_hinting flag to... (TT_Load_Glyph): Here. Set `grayscale' flag except for `FT_LOAD_TARGET_MONO'. * src/truetyep/ttinterp.c (Ins_GETINFO): Return MS rasterizer version 1.7. Return rotation and stretching info only if glyph is rotated or stretched, respectively. Handle grayscale info. * src/truetype/ttinterp.h (TT_ExecContextRec): Add `grayscale' member.

b8fdcd68

2004-08-03T03:28:11

* src/base/ftobjs.c (FT_Attach_File): Initialize `open.stream'.

d232f593

2004-08-02T05:38:33

* docs/CHANGES: Updated. FreeType now can read kerning values from PFM files. * src/type1/t1afm.c (T1_Done_AFM): Renamed to... (T1_Done_Metrics): This. Update all callers. (T1_Read_AFM): Make it static. Don't enter and leave a frame. (LITTLE_ENDIAN_USHORT, LITTLE_ENDIAN_UINT): New macros. (T1_Read_PFM): New function. (T1_Read_Metrics): New higher-level function to be used instead of T1Read_AFM. Update all callers.

3273a991

2004-07-31T23:04:23

* src/pcf/pcfread (pcf_load_font), src/bdf/bdfdrivr.c (BDF_Face_Init), src/truetype/ttgxvar (TT_Get_MM_Var, tt_face_vary_cvt): Fix compiler warnings.

004f3da8

2004-07-28T00:09:02

* src/pcf/pcfread.c (pcf_interpret_style): Always allocate memory for face->style_name. * src/pcf/pcfdrivr.c (PCF_Face_Done): Free `style_name'. * include/freetype/config/ftconfig.h (FT_SIZEOF_LONG): Recognize five-byte `long' (which is avoided then).

2541a40d

2004-07-25T21:18:29

* src/pcf/pcfdrivr.c (PCF_Set_Pixel_Size): Compare heights, not ppem values. (PCF_Set_Point_Size): Don't call PCF_Set_Pixel_Size but provide own code to compare ppem values. * src/bdf/bdfdrivr.c (BDF_Set_Pixel_Size): Compare heights, not ppem values. (BDF_Set_Point_Size): Don't call BDF_Set_Pixel_Size but provide own code to compare ppem values.

91d0f1eb

2004-07-25T08:43:35

* src/sfnt/sfobjs.c (sfnt_load_face): Handle TT_NAME_ID_PREFERRED_FAMILY and TT_NAME_ID_PREFERRED_SUBFAMILY. * src/cff/cffload.c (cff_font_load): Always create inverse mapping. Even if the charstring count id different from the CID count, it is still possible that the font uses a different CID -> GID mapping.

9f8309f1

2004-07-24T21:57:39

* src/truetype/ttobjs.c (tt_face_init): Accept 0x00020000 format tag found in some Arphic fonts made for Chinese version of Windows 3.1.

3fb70ba6

2004-07-19T20:02:35

formatting & small beautification

5ab41363

2004-07-18T07:15:18

* include/freetype/cache/ftcglyph.h, src/cache/ftcglyph.c: fixed a dangling pointer bug that happened in very rare cases: i.e. when a new family object was destroyed by an out-of-memory condition during a glyph node initialization. The function FTC_Cache_Lookup would flush the cache and restart the lookup with a bad pointer. * src/cache/ftcmanag.c: fixed a cache flushing bug

43f0e26c

2004-07-17T16:45:21

* docs/CHANGES: Updated. * src/base/ftstroke.c (FT_Stroker_ParseOutline): Fix compiler warning.

0634a876

2004-07-15T21:08:13

* src/base/ftstroke (FT_Stroker_ParseOutline): single points are not stroked, preventing a bug with pala.ttf and other fonts.

f68cfd09

2004-07-14T21:30:34

* src/base/ftstroke (ft_stroke_border_reverse): Removed. Unused.

6a6e6f27

2004-07-12T22:54:09

* src/cache/ftcsbits.c: fixing advance computation for transformed glyphs

77c001e5

2004-07-12T20:48:31

* src/base/ftstroke.c: last (?) bugfixes to the stroker.

629d7df9

2004-07-11T21:09:06

* src/base/ftstroke.c: fixed a bug that prevented the stroker to correctly generate stroked paths from closed paths, i.e. nearly all glyphs in vectorial fonts :-) The code is still _very_ buggy though, treat with special care.

5afaa672

2004-06-28T14:19:15

* src/truetype/ttgload.c (load_truetype_glyph): Fix typo.

3037b069

2004-06-26T07:03:53

* src/type1/t1afm.c (afm_atoindex): Fix boundary test. Reported by Dirck Blaskey.

c28b8c1b

2004-06-24T20:18:24

* src/truetype/ttgload.c, src/truetype/ttxgvar.c: removing compiler warnings

21ddf945

2004-06-24T06:56:06

* include/freetype/internal/ftmemory.h [FT_DEBUG_MEMORY]: Declare FT_QAlloc_Debug and FT_QRealloc_Debug. * src/base/ftutil.c (FT_QAlloc): Fix error and debug messages. (FT_QRealloc): Call FT_QAlloc if original pointer is NULL. Fix error message.

5290d2fb

2004-06-23T15:44:03

performance optimizations regarding face opening

8ef41836

2004-06-22T12:28:17

* src/bdf/bdfdrivr.h (BDF_FaceRec): New element `default_glyph'. * src/bdf/bdflib.c (_bdf_add_property, _bdf_parse_start), src/bdf/bdf.h (bdf_font_t): s/default_glyph/default_char/. * src/bdf/bdfdrivr.c (BDF_Face_Init): Fix number of glyphs. Set `default_glyph'. (BDF_Glyph_Load): Use `default_glyph' for undefined glyph. * docs/CHANGES: Updated.

83efe779

2004-06-22T06:24:09

* src/pcf/pcfread.c (pcf_read_TOC, pcf_get_properties, pcf_get_metrics, pcf_get_bitmaps, pcf_get_encodings): Improve debugging messages. * src/pcf/pcfdrivr.c (FT_COMPOMENT): Move up. (PCF_Face_Init): Simplify code.

2f0fdb93

2004-06-21T21:16:56

fixing a scaling bug in the TrueType glyph loader that generated ugly artefacts when the TrueType bytecode interpreter was compiled in

79786fba

2004-06-15T14:13:10

* src/winfonts/winfnt.c (FNT_Face_Init): Set x_ppem and y_ppem based on pixel_width and pixel_height. (FNT_Size_Set_Pixels): Updated.

f9b44e30

2004-06-15T13:57:00

* src/lzw/zopen.c: Comment out inclusion of `signal.h' and `unistd.h'.

fefd8742

2004-06-12T13:21:20

* docs/CHANGES: Updated. Minor clean-ups.

kc3-lang/freetype/src

src

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