kc3-lang/freetype/src/autofit/afloader.c
Branch :
Log
| Author | Commit | Date | CI | Message |
|---|---|---|---|---|
 |
8b84c9d1 | 2009-04-27 19:40:35 | autohinter: Don't change digit widths if all widths are the same. This fixes FreeDesktop bug #21197. * src/autofit/afglobal.c (AF_DIGIT): New macro. (af_face_globals_compute_script_coverage): Mark ASCII digits in `glyph_scripts' array. (af_face_globals_get_metrics): Updated. (af_face_globals_is_digit): New function. * src/autofit/afglobal.h: Updated. (AF_ScriptMetricsRec): Add `digits_have_same_width' flag. * src/autofit/aflatin.c: Include FT_ADVANCES_H. (af_latin_metrics_check_digits): New function. (af_latin_metrics_init): Use it. * src/autofit/aflatin.h: Updated. * src/autofit/afcjk.c (af_cjk_metrics_init): Updated. * src/autofit/aflatin2.c: Similar changes as with aflatin.c. * src/autofit/afloader.c (af_loader_load_g): Test digit width. * docs/CHANGES: Document it. | |
|
86e041b5 | 2009-03-21 08:51:44 | Remove redundant header inclusions. This covers many Ghostscript Coverity issues. * src/*: Do it. | |
|
44c655b0 | 2008-02-17 08:22:08 | * src/autofit/afloader.c (af_loader_load_g, af_loader_load_glyph): Check for valid callback pointers. | |
|
49e18b8d | 2007-06-11 21:15:09 | formatting | |
 |
b792017f | 2007-06-11 05:37:35 | experimental changes for the Latin auto-hinter. note that the new code is disabled by default. | |
|
607dec79 | 2007-05-15 06:49:37 | * src/autofit/afcjk.c (af_cjk_hints_compute_edges): Remove unused variable. * src/autofit/afloader.c (af_loader_load_g): Ditto. * src/base/ftobjs.c (ft_validator_error): Use `ft_jmp_buf'. (open_face_from_buffer): Initialize `stream'. (FT_Request_Metrics): Remove unused variable. Remove redundant `break' statements. (FT_Get_Track_Kerning): Remove unused variable. * src/psaux/afmparse.c (afm_parse_track_kern, afm_parse_kern_pairs, afm_parse_kern_data): Remove redundant `break' statements. (afm_parser_parse): Ditto. Don't use uninitialized variables. * src/psnames/psmodule.c (VARIANT_BIT): Define as unsigned long. Use `|' operator instead of `^' to set it. Update all users. * src/sfnt/ttcmap.c (tt_face_build_cmaps): Use `ft_jmp_buf'. * src/sfnt/ttkern.c (tt_face_load_kern): Remove unused variable. * src/truetype/ttgload.c (TT_Load_Simple_Glyph): Remove redundant comparison. (TT_Process_Simple_Glyph): Use FT_UInt for `n_points' and `i'. (TT_Load_Glyph): Remove unused variable. | |
|
644b1ad4 | 2007-03-28 21:17:11 | * builds/win32/visualc/index.html, builds/win32/visualc/freetype.dsp, builds/win32/visualc/freetype.vcproc, README: s/2.3.2/2.3.3/, s/232/233/. * docs/CHANGES: Mention ftdiff. | |
|
23553d6d | 2007-03-26 13:37:17 | * docs/CHANGES, docs/VERSION, include/freetype/freetype.h, builds/unix/configure.raw, README, Jamfile: update documentation and bump version number to 2.3.3 | |
|
2ef3e0f1 | 2007-02-12 21:28:21 | fix inter-letter spacing of auto-hinted glyphs (non-light modes)w | |
|
582067dc | 2007-02-11 15:03:05 | * src/autofit/afloader.c (af_loader_load_g): Don't change width for non-spacing glyphs. | |
|
a7ee608c | 2007-01-30 10:33:53 | disable light auto-hinting optimization for the next release | |
|
6e87ed9f | 2007-01-26 22:18:56 | Spelling fixes from Alexei. | |
|
bf24176b | 2007-01-26 16:08:49 | formatting | |
|
d91eebda | 2007-01-26 15:05:41 | improvement to glyph spacing, especially when light auto-hinting | |
|
dbf3b43a | 2006-12-07 21:18:09 | * src/autofit/afloader.c (af_loader_load_g): small adjustment to the spacing of auto-fitter glyphs. This only impacts rare cases (e.g. Arial Bold at rather small character sizes) | |
|
40604748 | 2006-11-02 16:37:35 | - fixed a bug in af_compute_direction which generated ugly glyphs - added more debug/log messages to help improve the auto-fitter | |
|
65c7c773 | 2006-04-13 07:51:58 | * src/autofit/afloader.c: removing superfluous code in the auto-fitter's loader | |
|
2ce92037 | 2006-03-23 20:58:20 | - added FT_Get_SubGlyph_Info API to freetype.h - small fix to lsb/rsb delta computations - cleaning up Jamfile | |
|
dad2a2de | 2006-03-20 11:48:13 | * 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. | |
 |
2e48a1a1 | 2006-02-27 09:18:07 | * 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. | |
|
4cdb45c0 | 2006-02-09 14:17:04 | Introduce experimental autofit CJK module based on akito's autohint patch. You need to #define AF_MOD_CJK in afcjk.c to enable it. * src/autofit/afglobal.c, src/autofit/afcjk.h, src/autofit/afcjk.c, src/autofit/rules.mk, src/autofit/autofit.c, src/autofit/aftypes.h: Add CJK module based on akito's autohint patch. * src/autofit/afhints.h (AF_SegmentRec): New field `len' for the overlap length of the segments. (AF_SEGMENT_LEN, AF_SEGMENT_DIST): New macros. * src/autofit/aflatin.h (af_latin_metrics_init_widths), src/autofit/aflatin.c (af_latin_metrics_init_widths): Made `FT_LOCAL'. Use the character given by the caller. (af_latin_metrics_init_widths, af_latin_hints_link_segments): Scale the thresholds. * src/autofit/afloader.c (af_loader_load_g): Respect AF_SCALER_FLAG_NO_ADVANCE. | |
|
b36bf527 | 2006-01-22 07:09:54 | * src/autofit/afloader.c (af_loader_load_g): Move AF_USE_WARPER up to avoid compiler warnings. * src/autofit/afwarp.c (af_warper_compute_line_best): Remove shadowing variable declarations. Fix warning parameters and replace printf with AF_LOG. (af_warper_compute): Remove unused variable. | |
|
1be9ebf5 | 2006-01-22 06:58:16 | * src/autofit/rules.mk (AUTOF_DRV_SRC): Add afwarp.c. Formatting, copyright notices, copyright years. | |
|
bb4edc92 | 2006-01-21 14:31:45 | * src/autofit/aflatin.c, src/autofit/afwarp.h, src/autofit/afwarp.c, src/autofit/aftypes.h, src/autofit/afloader.c, src/autofit/autofit.c: adding experimental implementation of "warp hinting" (new hinting algorithm for gray-level and LCD rendering). It is disabled by default, you need to #define AF_USE_WARPER in aftypes.h to enable it. | |
|
9fbd2ab8 | 2005-10-28 16:14:14 | - various performance enhancements - fixing apinames.c, adding support for Watcom and Borland compilers - adding generation of exported symbols list to the build system, including the Unix one !! sorry Werner, I have no time to document this in ChangeLog at the moment | |
|
a37745ba | 2005-03-23 16:45:24 | * 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/. | |
|
f13516c8 | 2005-03-03 17:09:08 | 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. | |
|
b19b0810 | 2005-03-02 11:24:23 | * 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. | |
|
5bc063da | 2005-03-01 22:49:32 | * 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 | 2005-03-01 15:48:29 | * 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 | |
|
6a487b59 | 2005-02-28 22:09:07 | * 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. | |
|
8530a228 | 2004-06-09 20:18:35 | * include/freetype/freetype.h (FT_Glyph_Metrics, FT_GlyphSlotRec), src/autofit/afloader.c, src/autohint/ahhint.c: moved the definition of 'lsb_delta' and 'rsb_delta' from FT_GlyphMetrics to FT_GlyphSlotRec. The old location did BREAK BINARY COMPATIBILITY of the library !! * src/sfnt/sfobjs.c: removing compiler warning | |
|
89d4e4bd | 2004-06-05 06:27:08 | * src/autofit/afloader.c (af_loader_load_g): Set `lsb_delta' and `rsb_delta' in slot->metrics and tune side bearings slightly. | |
|
e664efad | 2004-06-04 17:41:59 | * src/autofit/*: important fixes to the auto-fitter. The output now seems to be 100% equivalent to the auto-hinter, while being about 2% faster (which proves that script-specific algorithm selection isn't a performance problem). to test it, change "autohint" to "autofit" in <freetype/config/ftmodule.h> and recompile. a few more testing is needed before making this the official auto-hinting module | |
|
10bf05a3 | 2004-04-21 14:30:37 | * src/cff/cffobjs.c (cff_face_init): fixed a small memory leak * src/autofit/afloader.c, src/autofit/afmodule.c, src/base/ftdebug.c: removed compiler warnings * src/autofit/aftypes.h, src/lzw/zopen.c, src/pcf/pcfdrivr.c, src/pcf/pcfread.c, src/psaux/psobjs.c, src/type42/t42drivr.c: changed data arrays to "const" to avoid populating the ".data" segment | |
|
8bb07e63 | 2004-03-27 08:43:17 | Add vertical phantom points. * include/freetype/internal/tttypes.h (TT_LoaderRec): Add `top_bearing', `vadvance', `pp3, and `pp4'. * src/autofit/afloader.c (af_loader_load_g): Handle two more points. * src/autohint/ahhint.c (ah_hinter_load): Handle two more points. * src/truetype/ttgload.c (Get_VMetrics): New function. (TT_Load_Simple_Glyph, TT_Process_Simple_Glyph): Handle two more points. (load_truetype_glyph): Use Get_VMetrics. Handle two more points. (compute_glyph_metrics): Thanks to vertical phantom points we now can always compute `advance_height' and `top_bearing'. * src/truetype/ttobjs.h (TT_SubglyphRec): Add vertical phantom points. * src/autohint/ahglyph.c (ah_outline_load): Fix allocation of `news'. Converting some files to Unix end-of-line convention. | |
|
9bfbf79c | 2004-02-23 21:08:37 | adding support for dummy script, i.e. no-hinting for non latin glyphs | |
|
1029ed26 | 2004-02-23 20:40:30 | * src/autofit/afhints.c, src/autofit/afhints.h, src/autofit/aflatin.c, src/autofit/afloader.c, src/types.h: grave bugs were fixed. The auto-fitter works, doesn't crashes, but still produces unexpected results !! | |
|
6b3d00e1 | 2004-02-03 21:34:29 | * src/type1/t1load.c (parse_dict): Handle `RD' and `-|' commands outside of /Subrs or /CharStrings. This can happen if there is additional code manipulating those two arrays so that FreeType doesn't recognize them properly. (T1_Open_Face): Improve an error message. Remove CR/LF on many files. | |
|
f546bacd | 2004-02-01 16:59:06 | * src/sfnt/Jamfile: removing "ttcmap" from the list of sources * src/cache/*, include/freetype/cache/*: fixing a bug after heavy testing. The current sources are now "release candidates" for the final version of the cache sub-system * Jamfile: updating "refdoc" target, and adding "autohint" to the list of modules to build. Both the autohinter and autofitter will be built by default. But which one will be used is determined by the content of "ftmodule.h" * src/autofit/*: much updates, but the code is still buggy as hell. Aargh.. | |
|
8ccb4552 | 2004-01-16 09:51:00 | updates |