kc3-lang/freetype/ChangeLog
Branch :
Log
| Author | Commit | Date | CI | Message |
|---|---|---|---|---|
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01de37e5 | 2016-05-18 07:07:44 | [truetype] Make TT_LOADER_SET_PP support subpixel hinting [3/3]. * src/truetype/ttgload.c (TT_LOADER_SET_PP): Replace macro with... (tt_loader_set_pp): ... this new function. Update all callers. | |
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ed1d8983 | 2016-05-18 06:58:44 | [truetype] New implementation of v38 bytecode interpreter [2/3]. This patch actually modifies the bytecode interpreter. See added comments in `ttinterp.h' for more information on this and the following commit in the series. * src/truetype/ttinterp.c (SUBPIXEL_HINTING): Replaced by... (NO_SUBPIXEL_HINTING, SUBPIXEL_HINTING_INFINALITY, SUBPIXEL_HINTING_MINIMAL): ...new macros. (Direct_Move, Direct_Move_X, Direct_Move_Y): Handle backwards compatibility. Updated. (Ins_RS, Ins_FDEF, Ins_ENDF, Ins_CALL, Ins_LOOPCALL, Ins_MD): Updated. (Ins_INSTCTRL): Handle native ClearType mode flag. Updated. (Ins_FLIPPT, Ins_FLIPRGON, Ins_FLIPRGOFF): Handle backwards compatibility. (Move_Zp2_Point): Ditto. (Ins_SHP): Updated. (Ins_SHPIX): Handle backwards compatibility. Updated. (Ins_MSIRP, Ins_MDAP, Ins_MIAP, Ins_MDRP, Ins_MIRP): Updated. (Ins_ALIGNRP): Updated. (Ins_IUP, Ins_DELTAP): Handle backwards compatibility. Updated. (Ins_GETINFO): Handle v38 flags. Updated. (TT_RunIns): Handle backwards compatibility mode. Updated. | |
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59615736 | 2016-05-18 06:57:59 | [truetype] New implementation of v38 bytecode interpreter [1/3]. This patch prepares data structures and the like. See added comments in `ttinterp.h' for more information on this and the following commits in the series. * devel/ftoption.h, include/freetype/config/ftoption.h (TT_CONFIG_OPTION_SUBPIXEL_HINTING): Assign values to differentiate between subpixel versions. (TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY, TT_SUPPORT_SUBPIXEL_HINTING_MINIMAL): New macros. * include/freetype/ftttdrv.h (TT_INTERPRETER_VERSION_40): New macro. * include/freetype/internal/tttypes.h (TT_FaceRec): Updated. * src/truetype/ttinterp.h (TT_ExecContextRec): Define new fields `subpixel_hinting_lean', `vertical_lcd_lean', `backwards_compatibility', `iupx_called', iupy_called', and `grayscale_cleartype' for new hinting mode. * src/truetype/ttdriver.c (tt_property_set): Handle v38 and v40 interpreters conditionally. * src/truetype/ttgload.c (TT_Hint_Glyph): Save phantom points unless in v38 backwards compatibility mode. Updated. (compute_glyph_metrics): Add v38 backwards compatibility mode constraint for adjusting advance widths. Updated. (tt_loader_init): Handle new flags `subpixel_hinting_lean', `grayscale_cleartype', and `vertical_lcd_lean'. Updated. (tt_get_metrics, TT_Process_Simple_Glyph, TT_LOADER_SET_PP): Updated. * src/truetype/ttobjs.c (tt_driver_init): Conditionally set default interpreter version number. * src/truetype/ttsubpix.c, src/truetype/ttsubpix.h: Updated. | |
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119e8e41 | 2016-05-17 19:54:09 | [cff] Fix matrix scaling (#47848). * include/freetype/config/ftstdlib.h (FT_LONG_MIN): New macro. * src/cff/cffparse.c (cff_parse_font_matrix): Use largest scaling value of all matrix coefficients to scale matrix. * src/cff/cffobjs.c (cff_face_init): Use `matrix->yx' member for matrix normalization if `matrix->yy' is zero. | |
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533887a9 | 2016-05-16 20:38:41 | Whitespace, formatting. | |
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bebac3cf | 2016-05-16 20:16:35 | [base] Reject invalid sfnt Mac resource (#47891). * src/base/ftobjs.c (open_face_PS_from_sfnt_stream): Check validity of `CID ' and `TYPE1' table offset and length. | |
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09f0e0fc | 2016-05-16 19:44:19 | [cid] Fix scanning for `StartData' and `/sfnts' (#47892). * src/cid/cidparse.c (STARTDATA, STARTDATA_LEN, SFNTS, SFNTS_LEN): New macros. (cid_parser_new): Fix and document algorithm. | |
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a7d8bdbc | 2016-05-16 21:54:32 | [truetype] Improve the recursive reference detector. The previous fix for #46372 misunderstood a composite glyph referring same component twice as a recursive reference. See the discussion http://lists.gnu.org/archive/html/freetype/2016-05/msg00000.html Thanks to Khaled Hosny for finding this issue. * src/truetype/ttgload.c (ft_list_get_node_at): A function to get the i-th node from FT_List. (load_truetype_glyph): In the traversal scan of the reference tree in the composite glyph, we clear the nodes filled by previous sibling chain. | |
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500bcbdd | 2016-05-07 22:28:43 | Duplicates. | |
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7ae9b999 | 2016-05-07 16:24:03 | [cache] Allow value 0 for face ID. We never dereference `face_id', and some implementations might use a running number instead of a pointer. Additionally, disallowing value zero was undocumented. * src/cache/ftccmap.c (FTC_CMapCache_Lookup), src/cache/ftcmanag.c (FTC_Manager_LookupFace, FTC_Manager_RemoveFaceID): Remove test for `face_id'. | |
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6e88087d | 2016-05-05 23:41:03 | [smooth] More efficient accounting of conic splits and draws. A single decrement counter of segments to draw, instead of an array, contains all the information necessary to decide when to split and when to draw a conic segment. The number of splits before each draw is equal to the number of trailing zeros in the counter. * src/smooth/ftgrays.c (gray_TWorker): Remove `lev_stack'. (gray_render_conic): Updated to use decrement counter of segments. | |
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0b3cb8a8 | 2016-05-05 12:28:48 | [cff, truetype] Fix logic for `FT_Property_Set'. Otherwise some properties could be set to arbitrary values, which is harmless, but querying could give wrong positive results. * src/cff/cffdrivr.c (cff_property_set) [hinting-engine], * src/truetype/ttdriver.c (tt_property_set) [interpreter-version]: Only allow defined values. | |
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22167629 | 2016-04-25 21:18:24 | [autofit] Add blue-zone support for Gujarati script. This essentially moves the Gujarati script from the `Indic' hinter to the `Latin' hinter. * src/autofit/afblue.dat: Add blue zone data for Gujarati. * src/autofit/afblue.c, src/autofit/afblue.h: Regenerated. * src/autofit/afscript.h: Add Gujarati standard characters and move data out of AF_CONFIG_OPTION_INDIC block. * src/autofit/afranges.c: Move Gujarati data out of AF_CONFIG_OPTION_INDIC block. * src/autofit/afstyles.h: Update Gujarati data; in particular, use AF_WRITING_SYSTEM_LATIN. | |
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d9fb2175 | 2016-04-24 15:27:32 | Minor. * include/freetype/freetype.h (FT_HAS_*, FT_IS_*): Protect macro argument with parentheses. | |
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432e00db | 2016-04-24 08:14:07 | [truetype] Fix deallocation in case of error (#47726). * src/truetype/ttgload.c (load_truetype_glyph): Initialize fields in `outline' that are going to be deallocated in case of error. | |
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80afef8b | 2016-04-23 21:34:15 | [autofit] Improve Georgian blue zone characters. Suggested by Akaki Razmadze <razmadzekoko@gmail.com>. * src/autofit/afblue.dat (AF_BLUE_STRING_GEORGIAN_MKHEDRULI_BOTTOM): Updated. * src/autofit/afblue.c: Regenerated. | |
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9224f053 | 2016-04-16 10:24:24 | [cmake] Honor SKIP_INSTALL_* settings (as used in zlib). As FreeType depends on zlib, if we don't install zlib (e.g., because we defined SKIP_INSTALL_ALL), FreeType cannot be installed, too (cmake triggers an error saying that FreeType cannot be installed because zlib target isn't in the export set). * CMakeLists.txt: Honor `SKIP_INSTALL_HEADERS', `SKIP_INSTALL_LIBRARIES', and `SKIP_INSTALL_ALL' settings. | |
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99eff678 | 2016-04-16 07:32:23 | [truetype] Another fix for non-intermediate GX tuples. * src/truetype/ttgxvar.c (ft_var_apply_tuple): Add some missing cases. | |
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213f0ca3 | 2016-04-13 00:19:54 | Remove forgotten macro. * include/freetype/internal/internal.h [FT_INTERNAL_POSTSCRIPT_GLOBALS_H]: Remove. | |
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f46b282d | 2016-04-11 23:22:57 | Typos. | |
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c8c7ad79 | 2016-04-09 08:24:00 | [autofit] Add support for Georgian scripts. Georgian is problematic, since `uppercase' forms of Mkhedruli (called Mtavruli) are not yet defined in Unicode, which means that proper blue zones can't be defined. However, there is already a proposal submitted to Unicode; see http://www.unicode.org/L2/L2016/16034-n4707-georgian.pdf Additionally, due to historical reasons, Unicode treats Khutsuri as the same script as Mkhedruli, and so does OpenType. However, since the two scripts have completely different shapes it can happen that blue zones differ considerably. The tag `geok' used here (derived from ISO 15924) to differentiate the two scripts is not an OpenType tag in use. If we now have a font that contains both glyphs for Mkhedruli and Khutsuri, and it uses OpenType features for both also, HarfBuzz unavoidably treats all glyphs as `geor'. As a consequence, blue zones for `geok' are not used for glyphs involved in the OpenType features. An issue not yet resolved is which OpenType feature should be used to access Mtavruli glyph shapes; right now, FreeType doesn't set up support for them, but it is easy to add them later on as soon as more information is available. * src/autofit/afblue.dat: Add blue zone data for Georgian. * src/autofit/afblue.c, src/autofit/afblue.h: Regenerated. * src/autofit/afscript.h: Add Georgian standard characters. * src/autofit/afranges.c: Add Georgian data. * src/autofit/afstyles.h: Add Georgian data. | |
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c6d99a42 | 2016-04-08 00:05:50 | Typos. | |
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bbb60965 | 2016-04-07 01:29:44 | Typos. | |
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bf8f100d | 2016-04-05 11:43:58 | [autofit] Provide dummy blue zone for pseudo script `none'. Even if the dummy hinter is used as the handler for `none' (which doesn't use blue zones), it is more consistent than the old value (which was 0), pointing to Arabic... * src/autofit/afblue.dat: Add `AF_BLUE_STRINGSET_NONE'. * src/autofit/afblue.c, src/autofit/afblue.h: Regenerated. * src/autofit/afstyles.h (none_dflt): Use AF_BLUE_STRINGSET_NONE. | |
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fb550bf4 | 2016-03-30 18:55:27 | * src/pfr/pfrload.c (pfr_aux_name_load): Thinko (#47567). | |
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aff6ebb9 | 2016-03-30 09:11:02 | * src/pfr/pfrload.c (pfr_log_font_count): Better font size estimate. | |
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ccd771cd | 2016-03-30 08:44:46 | * src/pfr/pfrload.c (pfr_aux_name_load): Fix memory leak (#47567). | |
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ff82747e | 2016-03-29 09:19:22 | * src/base/ftadvance.c (FT_Get_Advances): Fix invalid left shift. | |
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351fc4b4 | 2016-03-29 09:13:13 | [pfr] Fix binary search (#47514). * src/pfr/pfrsbit.c (pfr_lookup_bitmap_data): Handle border conditions correctly. | |
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2a03e5d9 | 2016-03-29 08:56:03 | [pfr] Minor. * src/pfr/pfrsbit.c (pfr_lookup_bitmap_data): Replace `left', `right', and `middle' with `min', `max', and `mid' as used in other FreeType binary search code. (pfr_load_bitmap_metrics): Fix invalid left shift. | |
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31dc8f98 | 2016-03-29 08:37:07 | * src/pfr/pfrtypes.h: Replace all enums with macros. We need `~FOO' to unset bits, and only with unsigned values (which `enum' isn't normally) this works cleanly. | |
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b069a590 | 2016-03-26 08:00:07 | [pfr] Robustify bitmap strike handling (#47514). We did a binary search for a charcode without ensuring that the searched data is ordered. Validating the order is now done lazily, this is, the first access to a bitmap glyph triggers the order check in the corresponding bitmap strike. * src/pfr/pfrtypes.h (PFR_BitmapFlags): New values `PFR_BITMAP_VALID_CHARCODES' and `PFR_BITMAP_CHARCODES_VALIDATED'. * src/pfr/pfrsbit.c (pfr_lookup_bitmap_data): Make `flags' argument a pointer. Handle new PFR_BITMAP_XXX flags. (pfr_slot_load_bitmap): Updated. | |
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0003cb91 | 2016-03-26 07:34:30 | [pfr] Fix handling of compound glyphs. Extra items are indicated with different bit positions. * src/pfr/pfrtypes.h (PFR_GlyphFlags): Replace `PFR_GLYPH_EXTRA_ITEMS' with `PFR_GLYPH_SIMPLE_EXTRA_ITEMS' and `PFR_GLYPH_COMPOUND_EXTRA_ITEMS'. * src/pfr/pfrgload.c (pfr_glyph_load_simple, pfr_glyph_load_compound): Use them. | |
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2aa69565 | 2016-03-25 10:54:37 | [pfr] Minor. * src/pfr/pfrsbit.c, srf/pfr/pfrobjs.c: Use flag names instead of bare numbers. | |
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59828f72 | 2016-03-25 08:47:14 | [pfr] Various clang sanitizer fixes. * src/pfr/pfrsbit.c (pfr_load_bitmap_metrics): Correctly handle signed nibbles. (pfr_slot_load_bitmap): Correctly exit frame in case of error. Fix invalid left shifts. | |
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6e89ad41 | 2016-03-23 07:40:12 | Rename `VERSION.DLL' (#47472). * docs/VERSION.DLL: Renamed to... * docs/VERSIONS.TXT: ...this. | |
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31f2dc19 | 2016-03-23 07:31:59 | [raster, smooth] Directly test outline size (#47500). This improves stand-alone compilation. * src/base/ftoutln.c (FT_Outline_Render): Move cbox size test to... * src/raster/ftraster.c (ft_black_render), src/smooth/ftgrays.c (gray_raster_render): ...these functions. | |
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e9181aba | 2016-03-23 06:58:20 | [raster, smooth] Fix some clang sanitizer runtime issues. * src/raster/ftraster.c (ft_black_reset, ft_black_set_mode, ft_black_render): Harmonize signatures with `ftimage.h'. * src/smooth/ftgrays.c (gray_raster_render, gray_raster_reset): Ditto. | |
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b6633073 | 2016-03-22 08:26:55 | * src/truetype/ttgload.c (TT_Load_Simple_Glyph): Minor. This fixes an AddressSanitizer issue: ttgload.c:430:7: runtime error: null pointer passed as argument 1, which is declared to never be null | |
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614a8f17 | 2016-03-21 19:39:14 | * src/autofit/afhints.c (af_glyph_hints_reload): Thinko. This fixes the previous commit to this file. | |
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3beccbdf | 2016-03-21 00:07:47 | [smooth] Partly revert recent changes. * src/smooth/ftgrays.c (gray_conic_to, gray_cubic_to): Rework conditions to fix rendering issues. | |
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709486db | 2016-03-20 22:20:32 | [autofit] Show `near' points in tracing. * src/autofit/afhints.h (AF_FLAG_NEAR): New macro. * src/autofit/afhints.c (af_glyph_hints_dump_points): Implement it. (af_glyph_hints_reload): Handle AF_FLAG_NEAR. | |
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8e8bb126 | 2016-03-18 23:21:59 | [smooth] Minor refactoring and microoptimizations. * src/smooth/ftgrays.c (gray_render_conic, gray_render_cubic): Move band clipping from here. (gray_conic_to, gray_cubic_to): ... to here. (gray_rander_line, gray_render_scanline): Initialize variables closer to their use. | |
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84b2c633 | 2016-03-17 00:53:09 | [smooth] Minor refactoring. * src/smooth/ftgrays.c (gray_render_conic, gray_render_cubic): Move upscaling from here... (gray_conic_to, gray_cubic_to):... to here. | |
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da86b73f | 2016-03-15 07:55:05 | * src/autofit/aflatin.c (af_latin_compute_stem_width): Optimize. | |
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1865575a | 2016-03-14 22:39:22 | [smooth] Temporarily revert 6eb6158dd787 (#47114). * src/smooth/ftgrays.c (gray_render_line): Old implementation. | |
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ee6b4115 | 2016-03-12 23:48:13 | [ftfuzzer] Improve coverage of rasterfuzzer. * src/tools/ftfuzzer/rasterfuzzer.cc (LLVMFuzzerTestOneInput): Use input data for `tags' array also. Trim input data to get more positive hits. | |
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10265db1 | 2016-03-11 06:50:23 | Fix CMake issues for iOS (patch #8941). * CMakeLists.txt (CMAKE_TOOLCHAIN_FILE): Fix directory. * builds/cmake/iOS.cmake: No longer enforce gcc. | |
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74c0a72d | 2016-03-09 20:35:27 | [truetype] Fix handling of non-intermediate GX tuples. We probably did not notice this as all fonts we tested had only tuple_coords[i] be +1 or -1 for non-intermediate tuples. * src/truetype/ttgxvar.c (ft_var_apply_tuple): Implement it. | |
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495de6cc | 2016-03-06 23:54:34 | [base] Refuse to render enormous outlines (#47114). The goal is to avoid integer overflows in the rendering algorithms. The limit is chosen arbitrarily at some 2^18 pixels, which should be enough for modern devices including printers. * src/base/ftoutln.c (FT_Outline_Render): Check CBox and reject enormous outlines. | |
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d0b0e31e | 2016-03-06 23:01:50 | [smooth] Replace left shifts with multiplications (#47114). * src/smooth/ftgrays.c (SUBPIXELS, UPSCALE, DOWNSCALE): Do it. | |
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caa48b0d | 2016-03-05 19:47:07 | [autofit] Avoid excessive stem length rounding (#25392). * src/autofit/aflatin.c (af_latin_compute_stem_width): Add argument to pass difference between hinted and unhinted position of base point; use this to adjust the stem width depending on the PPEM so that it doesn't become too large under certain circumstances. Update all callers using value 0 for this argument except... (af_latin_align_linked_edge): Pass position delta of base point to `af_latin_compute_stem_width'. | |
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1fd2bc8c | 2016-03-05 16:38:35 | Make FreeType compile on AIX out of the box. * builds/unix/configure.raw (XX_ANSIFLAGS): Don't use `-ansi' on AIX. | |
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a8b95622 | 2016-03-01 09:37:12 | [ftfuzzer] Add unit for testing smooth and black rasterizers. * src/tools/ftfuzzer/rasterfuzzer.cc: New file. | |
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3eb6f66a | 2016-03-01 07:10:30 | [autofit] Fix reallocation error introduced in 2016-02-27 (#47310). * src/autofit/aflatin.c (af_latin_hints_compute_segments): Reassign `prev_segment' after reallocation. | |
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015c6e08 | 2016-03-01 06:45:52 | Fix clang warnings. * src/autofit/aflatin.c (af_latin_hints_compute_segments): Use FT_UShort for `min_flags' and `max_flags'. Initialize `prev_*' variables. * src/cff/cffobjs.c (cff_face_init) [FT_DEBUG_LEVEL_TRACE]: Fix types of local variables. * src/smooth/ftgrays.c (gray_dump_cells) [FT_DEBUG_LEVEL_TRACE]: Update `printf' format string. * src/tools/ftfuzzer/ftfuzzer.cc (setIntermediateAxis): Add cast. (LLVMFuzzerTestOneInput): Fix loop type. | |
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5c7646d2 | 2016-02-29 09:12:35 | [autofit] Add blue-zone support for Sinhala script. This essentially moves the Sinhala script from the `Indic' hinter to the `Latin' hinter. * src/autofit/afblue.dat: Add blue zone data for Sinhala. * src/autofit/afblue.c, src/autofit/afblue.h: Regenerated. * src/autofit/afscript.h: Add Sinhala standard character and move data out of AF_CONFIG_OPTION_INDIC block. * src/autofit/afranges.c: Move Sinhala data out of AF_CONFIG_OPTION_INDIC block. * src/autofit/afstyles.h: Update Sinhala data; in particular, use AF_WRITING_SYSTEM_LATIN. | |
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f2169478 | 2016-02-28 22:48:34 | [autofit] Properly handle spikes pointing to the x-axis. An example that gets better rendered is glyph `uusignTaml' (glyph index 2286) in font `FreeSerif.ttf' (Version 0412.2263) at 22ppem. * src/autofit/aflatin.c (af_latin_hints_compute_segments): Properly handle segments where the last point of the first segment is identical to the first point in the second one. This can happen for malformed fonts or spikes. We either merge the new segment with the previous one (both segments point into the same direction), or we discard the shorter segment if they point into different directions. | |
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ce486645 | 2016-02-27 15:01:49 | [autofit] Minor code clean-up. * src/autofit/aflatin.c (af_latin_hints_compute_segments): Change some local variable names to better differentiate between values along a segment and values orthogonal to it. | |
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ebfd7ce5 | 2016-02-26 08:10:41 | [autofit] Improve BOUND action. In complex glyph shapes, the original logic was too simple to cater for situations that would actually need something similar to PS Hint masks. This fix should alleviate the worst cases. * src/autofit/aflatin.c (af_latin_hint_edges): Don't allow complete disappearance of stems. | |
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44324b37 | 2016-02-25 06:58:47 | [autofit] Add blue-zone support for Tamil script. This essentially moves the Tamil script from the `Indic' hinter to the `Latin' hinter. * src/autofit/afblue.dat: Add blue zone data for Tamil. * src/autofit/afblue.c, src/autofit/afblue.h: Regenerated. * src/autofit/afscript.h: Add Tamli standard character and move data out of AF_CONFIG_OPTION_INDIC block. * src/autofit/afranges.c: Move Tamil data out of AF_CONFIG_OPTION_INDIC block. * src/autofit/afstyles.h: Update Tamil data; in particular, use AF_WRITING_SYSTEM_LATIN. | |
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a5952d30 | 2016-02-18 12:56:38 | [autofit] Add blue-zone support for Malayalam script. This essentially moves the Malayalam script from the `Indic' hinter to the `Latin' hinter. * src/autofit/afblue.dat: Add blue zone data for Malayalam. * src/autofit/afblue.c, src/autofit/afblue.h: Regenerated. * src/autofit/afscript.h: Add Malayalam standard characters and move data out of AF_CONFIG_OPTION_INDIC block. * src/autofit/afranges.c: Move Malayalam data out of AF_CONFIG_OPTION_INDIC block. * src/autofit/afstyles.h: Update Malayalam data; in particular, use AF_WRITING_SYSTEM_LATIN. | |
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08e89b73 | 2016-02-16 22:32:13 | [smooth] Fix integer overflow (#47114). * src/smooth/ftgrays.c (TArea): Make it unconditionally `long'. | |
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3a5e5078 | 2016-02-15 22:21:01 | * src/cff/cffparse.c (cff_parse_multiple_master): Improve tracing. | |
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2873010d | 2016-02-15 20:53:22 | [cff] Handle T2 operator only with old CFF engine (#47157). * src/cff/cffparse.c (cff_parser_run) <opcode 31>: Enclose with | |
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8ed9eaf1 | 2016-02-15 20:41:58 | [cff] Partially handle `load' and `store' ops in old CFF engine. Now all glyphs of MM CFFs like `ITCGaramondMM-It.otf' can be displayed. * src/cff/cffgload.c (cff_decoder_parse_charstrings) <cff_op_store, cff_op_load>: Partially implement it. * src/cff/cffparse.c (cff_parser_init): Add new parameter to pass the number of Multiple Master axes. Update all callers. (cff_parse_multiple_master): Get number of axes. (cff_parser_run) <opcode 31>: Updated. * src/cff/cffparse.h: Updated. (CFF_ParserRec): Add `num_axes' field. * src/cff/cffload.c: Updated. * src/cff/cfftypes.h (CFF_FontRecDictRec): Add `num_axes' field. | |
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658f530e | 2016-02-15 14:28:28 | [cff] Correctly trace SIDs that contain NULL bytes. We need this to properly trace Multiple Master CFFs, which contain two SIDs that are charstrings. This commit makes FreeType also show the last SID, omitted previously due to a bug. * src/cff/cfftypes.h (CFF_FontRec): Add `string_pool_size' field. * src/cff/cffload.c (cff_index_get_pointers): Add argument to return the pool size. Update all callers. * src/cff/cffobjs.c (cff_face_init) [FT_DEBUG_LEVEL_TRACE]: Directly access `cff->strings' to display the non-default strings. | |
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e411d38e | 2016-02-14 20:48:59 | * src/base/fthash.c: Include FT_INTERNAL_MEMORY_H. | |
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dc5b2e82 | 2016-02-14 20:47:28 | * src/cff/cffparse.c: Include `cffgload.h'. Problem reported by Colin Walters <walters@verbum.org>. | |
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813aca51 | 2016-02-14 16:03:15 | [cff] Make old CFF engine show MM CFFs (without variations). The new code only displays the first master in the font. * src/cff/cffgload.c (cff_decode_parse_charstrings): Add new parameter to allow function calls from dictionaries also. <cff_op_blend>: Partially implement it. Update all callers. * src/cff/cffgload.h: Updated. * src/cff/cffparse.c (cff_parser_init): Add new parameter to pass the number of Multiple Master designs. Update all callers. (cff_parse_multiple_master): New function to rudimentarily parse operator. (cff_parser_run): Handle `T2' operator. * src/cff/cffparse.h: Updated. (CFF_ParserRec): Add `num_designs' field. * src/cff/cffload.c: Updated. * src/cff/cfftoken.h: Handle `MultipleMaster' operator. * src/cff/cfftypes.h (CFF_FontRecDictRec): Add `num_designs' field. * src/sfnt/sfobjs.c (sfnt_init_face): Don't handle `fvar' table for MM CFFs. | |
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4b3ea5ca | 2016-02-09 08:08:17 | [docmaker] Don't emit trailing newlines. * src/tools/docmaker/tohtml.py (HtmlFormatter::make_html_code): Use `rstrip'. | |
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44accb9e | 2016-02-08 19:51:40 | Version 2.6.3 released. | |
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78371bd6 | 2016-02-07 21:06:59 | Fix another runtime error found by clang's sanitizer (#47082). * src/base/ftstroke.c (ft_stroke_border_export): Properly handle empty input buffer. | |
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0d053bac | 2016-02-07 19:25:56 | Fix runtime errors found by clang's sanitizer (#47082). * src/base/ftobjs.c (FT_Render_Glyph_Internal), src/base/ftoutln.c (FT_Outline_Copy), src/cache/ftcsbits.c (ftc_sbit_copy_bitmap): Properly handle empty input buffer. | |
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a1460704 | 2016-02-07 11:42:37 | [cff] Minor. * src/cff/cffgload.c (cff_decoder_parse_charstrings) <cff_op_sqrt>: Remove dead code. | |
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950f1696 | 2016-02-07 11:39:54 | [cff] Implement missing operators in new engine (except `random'). * src/cff/cf2font.h (CF2_STORAGE_SIZE): New macro. * src/cff/cf2intrp.c (cf2_interpT2CharString): Implement the following operators: abs, add, and, div, drop, dup, eq, exch, get, ifelse, index, mul, neg, not, or, put, roll, sqrt, sub. * src/cff/cf2stack.h, src/cff/cf2stack.c (cf2_stack_roll): New auxiliary function for `roll' operator. | |
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5c8a8cb5 | 2016-02-06 08:03:03 | [cff] Fix some Type 2 operators in old CFF engine. * src/cff/cffgload.c (cff_decoder_parse_charstrings): Fix `eq' operator, add `not' and (unsupported) `blend' operators. | |
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ae7c55d9 | 2016-02-05 18:42:19 | Make direct call of `make install' work (#47072). * builds/unix/unix-def.in (freetype-config): Make sure `freetype-config' is generated for both make targets (`all' and `install'). | |
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710ac3dd | 2016-02-05 12:47:29 | [base] Fix advance width loading for MM and GX fonts (#47064). * src/base/ftadvanc.c (LOAD_ADVANCE_FAST_CHECK): Return false for MM and GX fonts. Update callers. | |
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cd346da5 | 2016-02-03 19:32:03 | [cff] Fix handling of face_index == -1 for pure CFF. * src/cff/cffobjs.c (cff_face_init): Return correct number of faces. | |
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baa41ff2 | 2016-01-30 07:44:30 | [autofit] Minor tracing improvement. * src/autofit/afhints.c (af_glyph_hints_dump_points): Insert newline at the start of a new contour. | |
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1d8d0b4e | 2016-01-28 14:11:14 | Remove unpatented hinter (3/3). * include/freetype/config/ftoption.h (TT_CONFIG_OPTION_UNPATENTED_HINTING): Remove. * include/freetype/internal/ftobjs.h (FT_Face_InternalRec): Remove `ignore_unpatented_hinter' field. Update users. (FT_DEBUG_HOOK_UNPATENTED_HINTING): Remove. Update users. * include/freetype/internal/tttypes.h (TT_FaceRec): Remove `unpatented_hinting' field. Update users. * src/base/ftpatent.c (_tt_check_patents_in_range, _tt_check_patents_in_table, _tt_face_check_patents): Remove. (FT_Face_CheckTrueTypePatents, FT_Face_SetUnpatentedHinting): Replace code with dummies. * src/truetype/ttobjs.c (tt_face_init): Remove now defunct code. * src/truetype/ttobjs.h (TT_GraphicsState): Remove `both_x_axis' field. | |
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5b7871be | 2016-01-28 12:27:46 | Remove unpatented hinter (2/3). * devel/ftoption.h (TT_CONFIG_OPTION_UNPATENTED_HINTING): Remove. | |
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6875093a | 2016-01-28 12:24:36 | Remove unpatented hinter (1/3). * src/truetype/ttinterp.c [TT_CONFIG_OPTION_UNPATENTED_HINTING]: Remove all code related to this macro. | |
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8d810097 | 2016-01-28 10:13:24 | [autofit] Add blue-zone support for Kannada script. This essentially moves the Kannada script from the `Indic' hinter to the `Latin' hinter. * src/autofit/afblue.dat: Add blue zone data for Kannada. * src/autofit/afblue.c, src/autofit/afblue.h: Regenerated. * src/autofit/afscript.h: Add Kannada standard characters and move data out of AF_CONFIG_OPTION_INDIC block. * src/autofit/afranges.c: Move Kannada data out of AF_CONFIG_OPTION_INDIC block. * src/autofit/afstyles.h: Update Kannada data; in particular, use AF_WRITING_SYSTEM_LATIN. | |
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e4c69d22 | 2016-01-22 23:35:49 | Better access to 64-bit integers for C99 compilers. * include/freetype/config/ftconfig.h [FT_LONG64]: Use __STDC_VERSION__ to define 64-bit integers. * builds/unix/ftconfig.in [FT_LONG64]: Ditto. * builds/vms/ftconfig.h [FT_LONG64]: Ditto. | |
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fc4523bd | 2016-01-21 06:20:20 | [gxvalid] Remove commented out code. * src/gxvalid/gxvcommn.c (gxv_EntryTable_validate): Do it. | |
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fb672897 | 2016-01-20 21:13:16 | [autofix] Complete last autofit commit. Problem reported by Kostya Serebryany <kcc@google.com>. * src/autofit/afshaper.c (af_shaper_get_coverage) [!FT_CONFIG_OPTION_USE_HARFBUZZ]: Update signature. | |
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24fbed05 | 2016-01-20 21:10:41 | Still handle `__FTERRORS_H__'. We need this for backwards compatibility. Problem reported by John Emmas <johne53@tiscali.co.uk>. * include/freetype/fterrors.h: Fix inclusion guard so that undefining either `FTERRORS_H_' or `__FTERRORS_H__' works as expected. | |
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ec776596 | 2016-01-19 19:33:57 | [autofit] Fix handling of default script. Patch taken from ttfautohint, commit 071ae2c00e0d67f9d19418f4fade1c23d27dc185. There were two bugs. - We now use non-standard script tags like `khms' for special purposes. However, HarfBuzz maps such tags to `DFLT', and without this commit the associated lookups were incorrectly assigned to the non-standard tags. - Let's assume we have a Bengali font, and the font's `DFLT' script tag handles the necessary lookups for Bengali, too. Without this commit, the `DFLT' lookups were assigned to ttfautohint's default script (usually `latn') before the standard lookups for Bengali were handled. We now have the following order while searching for covered glyph indices. special features of scripts (e.g. `sups' for Cyrillic) Unicode mappings of scripts remaining features of scripts (especially important for Indic scripts) default features of default script * src/autofit/afshaper.c, src/autofit/afshaper.h (af_shaper_get_coverage): Add boolean parameter to indicate default script. Update all callers. * src/autofit/afglobal.c (af_face_globals_compute_style_coverage): Fix search order for coverages. | |
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fc11af1e | 2016-01-19 19:15:54 | Various minor clang fixes. * src/autofit/afcjk.c (af_cjk_metrics_init_widths), src/autofit/aflatin.c (af_latin_metrics_init_widths): Initialize `ch'. * src/base/ftcalc.c (FT_MulFix) [FT_LONG64]: Add cast. * src/base/ftdbgmem.c (ft_mem_table_destroy): Add cast. * src/base/fthash.c (hash_num_lookup): Add cast. * src/base/fttrigon.c (ft_trig_downscale) [FT_LONG64]: Fix cast. * src/gxvalid/gxvcommn.c (gxv_EntryTable_validate): Comment out redundant code. * src/type1/t1driver.c (t1_get_ps_font_value) <PS_DICT_SUBR>: Add cast. * src/type1/t1load.c (parse_subrs): Fix type of `count'. | |
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4cdfefd4 | 2016-01-19 07:12:44 | [truetype] Add another tricky font. * src/truetype/ttobjs.c (TRICK_SFNT_IDS_NUM_FACES): Increase. (sfnt_id): Add variant of `DFKaiShu'. | |
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32760d33 | 2016-01-14 23:31:08 | [base] Empower `FT_Library_SetLcdFilterWeights'. * src/base/ftlcdfil.c (FT_Library_SetLcdFilterWeights): Enable filter in addition to setting weights. (FT_Library_SetLcdFilter): Clean out FT_FORCE_LIGHT_LCD_FILTER and FT_FORCE_LEGACY_LCD_FILTER. * include/freetype/ftlcdfil.h: Documentation update. | |
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9adeab64 | 2016-01-13 11:54:10 | Update copyright year. | |
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c09a90a2 | 2016-01-12 22:28:14 | Don't use macro names that start with `_[A-Z]' [3/3]. Such macro names are reserved for both C and C++. * src/cache/ftccache.h: s/_FTC_FACE_ID_HASH/FTC_FACE_ID_HASH/. Update all callers. (FTC_CACHE_LOOKUP_CMP): Replace `_XXX' with `XXX_'. * src/cache/ftcmru.c (FTC_MRULIST_LOOKUP_CMP): Ditto. | |
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9d0b76d7 | 2016-01-12 22:27:29 | Don't use macro names that start with `_[A-Z]' [2/3]. Such macro names are reserved for both C and C++. * include/freetype/ftimage.h, src/raster/ftraster.c, src/smooth/ftgrays.c, src/smooth/ftgrays.h: s/_STANDALONE_/STANDALONE_/. | |
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758587db | 2016-01-12 22:20:06 | Don't use macro names that start with `_[A-Z]' [1/3]. Such macro names are reserved for both C and C++. * src/bdf/bdflib.c: Replace macros of the form `_BDF_XXX' with `BDF_XXX_'. | |
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2e9d2660 | 2016-01-12 21:40:53 | Don't use macro names that contain `__' [2/2]. Such macro names are reserved for both C and C++. * src/cache/*: s/__/_/. | |
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37412ff9 | 2016-01-12 21:37:13 | Don't use macro names that contain `__' [1/2]. Such macro names are reserved for both C and C++. */*: Replace macros of the form `__XXX_H__' with `XXX_H_'. | |
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f53bab93 | 2016-01-10 12:03:36 | [cff] Fix usage of `|' operator. * src/cff/cf2intrp.c (cf2_interpT2CharString) [cf2_cmdEXTENDEDNMBR, default]: `|' is not guaranteed to be processed from left to right by the compiler. However, the code repeatedly calls `cf2_buf_readByte' to get the arguments to `|' ... Fix this. |