2016-01-28 16:11:14 +03:00
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2016-01-28 Nikolaus Waxweiler <madigens@gmail.com>
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Remove unpatented hinter (3/3).
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* include/freetype/config/ftoption.h
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(TT_CONFIG_OPTION_UNPATENTED_HINTING): Remove.
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* include/freetype/internal/ftobjs.h (FT_Face_InternalRec): Remove
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`ignore_unpatented_hinter' field.
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Update users.
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(FT_DEBUG_HOOK_UNPATENTED_HINTING): Remove.
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Update users.
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* include/freetype/internal/tttypes.h (TT_FaceRec): Remove
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`unpatented_hinting' field.
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Update users.
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* src/base/ftpatent.c (_tt_check_patents_in_range,
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_tt_check_patents_in_table, _tt_face_check_patents): Remove.
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(FT_Face_CheckTrueTypePatents, FT_Face_SetUnpatentedHinting):
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Replace code with dummies.
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* src/truetype/ttobjs.c (tt_face_init): Remove now defunct code.
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* src/truetype/ttobjs.h (TT_GraphicsState): Remove `both_x_axis'
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field.
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2016-01-28 14:27:46 +03:00
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2016-01-28 Nikolaus Waxweiler <madigens@gmail.com>
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Remove unpatented hinter (2/3).
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* devel/ftoption.h (TT_CONFIG_OPTION_UNPATENTED_HINTING): Remove.
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2016-01-28 14:24:36 +03:00
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2016-01-28 Nikolaus Waxweiler <madigens@gmail.com>
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Remove unpatented hinter (1/3).
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* src/truetype/ttinterp.c [TT_CONFIG_OPTION_UNPATENTED_HINTING]:
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Remove all code related to this macro.
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2016-01-28 12:13:24 +03:00
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2016-01-28 Werner Lemberg <wl@gnu.org>
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[autofit] Add blue-zone support for Kannada script.
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This essentially moves the Kannada script from the `Indic' hinter to
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the `Latin' hinter.
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* src/autofit/afblue.dat: Add blue zone data for Kannada.
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* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
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* src/autofit/afscript.h: Add Kannada standard characters and move
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data out of AF_CONFIG_OPTION_INDIC block.
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* src/autofit/afranges.c: Move Kannada data out of
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AF_CONFIG_OPTION_INDIC block.
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* src/autofit/afstyles.h: Update Kannada data; in particular, use
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AF_WRITING_SYSTEM_LATIN.
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2016-01-23 07:35:49 +03:00
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2016-01-22 Alexei Podtelezhnikov <apodtele@gmail.com>
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Better access to 64-bit integers for C99 compilers.
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* include/freetype/config/ftconfig.h [FT_LONG64]: Use
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__STDC_VERSION__ to define 64-bit integers.
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* builds/unix/ftconfig.in [FT_LONG64]: Ditto.
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* builds/vms/ftconfig.h [FT_LONG64]: Ditto.
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2016-01-21 08:20:20 +03:00
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2016-01-21 Werner Lemberg <wl@gnu.org>
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[gxvalid] Remove commented out code.
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* src/gxvalid/gxvcommn.c (gxv_EntryTable_validate): Do it.
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2016-01-20 23:13:16 +03:00
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2016-01-20 Werner Lemberg <wl@gnu.org>
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[autofix] Complete last autofit commit.
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Problem reported by Kostya Serebryany <kcc@google.com>.
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* src/autofit/afshaper.c (af_shaper_get_coverage)
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[!FT_CONFIG_OPTION_USE_HARFBUZZ]: Update signature.
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2016-01-20 23:10:41 +03:00
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2016-01-20 Werner Lemberg <wl@gnu.org>
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Still handle `__FTERRORS_H__'.
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We need this for backwards compatibility.
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Problem reported by John Emmas <johne53@tiscali.co.uk>.
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* include/freetype/fterrors.h: Fix inclusion guard so that
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undefining either `FTERRORS_H_' or `__FTERRORS_H__' works as
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expected.
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2016-01-19 21:33:57 +03:00
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2016-01-19 Werner Lemberg <wl@gnu.org>
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[autofit] Fix handling of default script.
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Patch taken from ttfautohint, commit
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071ae2c00e0d67f9d19418f4fade1c23d27dc185.
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There were two bugs.
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- We now use non-standard script tags like `khms' for special
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purposes. However, HarfBuzz maps such tags to `DFLT', and
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without this commit the associated lookups were incorrectly
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assigned to the non-standard tags.
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- Let's assume we have a Bengali font, and the font's `DFLT'
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script tag handles the necessary lookups for Bengali, too.
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Without this commit, the `DFLT' lookups were assigned to
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ttfautohint's default script (usually `latn') before the
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standard lookups for Bengali were handled.
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We now have the following order while searching for covered
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glyph indices.
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special features of scripts (e.g. `sups' for Cyrillic)
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Unicode mappings of scripts
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remaining features of scripts (especially important for Indic
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scripts)
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default features of default script
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* src/autofit/afshaper.c, src/autofit/afshaper.h
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(af_shaper_get_coverage): Add boolean parameter to indicate default
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script.
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Update all callers.
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* src/autofit/afglobal.c (af_face_globals_compute_style_coverage):
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Fix search order for coverages.
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2016-01-19 21:15:54 +03:00
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2016-01-19 Werner Lemberg <wl@gnu.org>
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Various minor clang fixes.
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* src/autofit/afcjk.c (af_cjk_metrics_init_widths),
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src/autofit/aflatin.c (af_latin_metrics_init_widths): Initialize
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`ch'.
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* src/base/ftcalc.c (FT_MulFix) [FT_LONG64]: Add cast.
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* src/base/ftdbgmem.c (ft_mem_table_destroy): Add cast.
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* src/base/fthash.c (hash_num_lookup): Add cast.
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* src/base/fttrigon.c (ft_trig_downscale) [FT_LONG64]: Fix cast.
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* src/gxvalid/gxvcommn.c (gxv_EntryTable_validate): Comment out
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redundant code.
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* src/type1/t1driver.c (t1_get_ps_font_value) <PS_DICT_SUBR>: Add
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cast.
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* src/type1/t1load.c (parse_subrs): Fix type of `count'.
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2016-01-19 09:12:44 +03:00
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2016-01-19 Derek B. Noonburg <derekn@glyphandcog.com>
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[truetype] Add another tricky font.
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* src/truetype/ttobjs.c (TRICK_SFNT_IDS_NUM_FACES): Increase.
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(sfnt_id): Add variant of `DFKaiShu'.
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2016-01-15 07:31:08 +03:00
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2016-01-14 Alexei Podtelezhnikov <apodtele@gmail.com>
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[base] Empower `FT_Library_SetLcdFilterWeights'.
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* src/base/ftlcdfil.c (FT_Library_SetLcdFilterWeights): Enable filter
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in addition to setting weights.
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(FT_Library_SetLcdFilter): Clean out FT_FORCE_LIGHT_LCD_FILTER and
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FT_FORCE_LEGACY_LCD_FILTER.
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* include/freetype/ftlcdfil.h: Documentation update.
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2016-01-13 00:28:14 +03:00
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2016-01-12 Werner Lemberg <wl@gnu.org>
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Don't use macro names that start with `_[A-Z]' [3/3].
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Such macro names are reserved for both C and C++.
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* src/cache/ftccache.h: s/_FTC_FACE_ID_HASH/FTC_FACE_ID_HASH/.
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Update all callers.
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(FTC_CACHE_LOOKUP_CMP): Replace `_XXX' with `XXX_'.
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* src/cache/ftcmru.c (FTC_MRULIST_LOOKUP_CMP): Ditto.
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2016-01-13 00:27:29 +03:00
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2016-01-12 Werner Lemberg <wl@gnu.org>
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Don't use macro names that start with `_[A-Z]' [2/3].
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Such macro names are reserved for both C and C++.
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* include/freetype/ftimage.h, src/raster/ftraster.c,
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src/smooth/ftgrays.c, src/smooth/ftgrays.h:
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s/_STANDALONE_/STANDALONE_/.
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2016-01-13 00:20:06 +03:00
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2016-01-12 Werner Lemberg <wl@gnu.org>
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Don't use macro names that start with `_[A-Z]' [1/3].
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Such macro names are reserved for both C and C++.
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* src/bdf/bdflib.c: Replace macros of the form `_BDF_XXX' with
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`BDF_XXX_'.
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2016-01-12 23:40:53 +03:00
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2016-01-12 Werner Lemberg <wl@gnu.org>
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Don't use macro names that contain `__' [2/2].
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Such macro names are reserved for both C and C++.
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* src/cache/*: s/__/_/.
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2016-01-12 23:37:13 +03:00
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2016-01-12 Werner Lemberg <wl@gnu.org>
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Don't use macro names that contain `__' [1/2].
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Such macro names are reserved for both C and C++.
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2016-01-12 23:40:53 +03:00
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* */*: Replace macros of the form `__XXX_H__' with `XXX_H_'.
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2016-01-12 23:37:13 +03:00
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2016-01-10 14:03:36 +03:00
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2016-01-10 Jered Gray <jegray@google.com>
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[cff] Fix usage of `|' operator.
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* src/cff/cf2intrp.c (cf2_interpT2CharString) [cf2_cmdEXTENDEDNMBR,
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default]: `|' is not guaranteed to be processed from left to right
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by the compiler. However, the code repeatedly calls
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`cf2_buf_readByte' to get the arguments to `|' ... Fix this.
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2015-12-25 10:05:30 +03:00
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2015-12-25 Werner Lemberg <wl@gnu.org>
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[autofit] Make top-to-bottom hinting work in latin auto-hinter.
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This improves rendering of scripts like Bengali or Devanagari.
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* src/autofit/afhints.c (af_axis_hints_new_edge): Add parameter to
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pass top-to-bottom hinting flag. This makes the function sort edges
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in descending vertical position.
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* src/autofit/afhints.c: Updated.
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* src/autofit/aflatin.c (af_latin_hints_compute_edges,
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af_latin_hint_edges): Use `top_to_bottom_hinting' flag.
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* src/autofit/afcjk.c (af_cjk_hints_compute_edges),
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src/autofit/aflatin2.c (af_latin2_hints_compute_edges): Updated.
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2015-12-24 10:17:51 +03:00
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2015-12-24 Werner Lemberg <wl@gnu.org>
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[autofit] Add hinting direction to `AF_ScriptClassRec'.
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Still unused.
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* src/autofit/afglobal.c (SCRIPT): Handle hinting direction.
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* src/autofit/aftypes.h (AF_ScriptClassRec): Add
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`top_to_bottom_hinting' field.
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(AF_HINTING_BOTTOM_TO_TOP, AF_HINTING_TOP_TO_BOTTOM): New macros.
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(AF_DEFINE_SCRIPT_CLASS): Updated.
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2015-12-24 01:25:03 +03:00
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2015-12-23 Werner Lemberg <wl@gnu.org>
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[autofit] Start implementing hinting direction (up/down, down/up).
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Right now, it does nothing.
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* src/autofit/afscript.h: Add another parameter to `SCRIPT',
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specifying hinting direction.
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* src/autofit/afglobal.c, scr/autofit/afglobal.h,
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src/autofit/afpic.c, src/autofit/afranges.h, src/autofit/afshaper.c,
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src/autofit/aftypes.h: Extend `SCRIPT' definitions.
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2015-12-22 14:05:46 +03:00
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2015-12-22 Werner Lemberg <wl@gnu.org>
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* src/type1/t1load.c (parse_subrs): Fix memory leak (#46744).
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2015-12-22 07:39:58 +03:00
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2015-12-22 Werner Lemberg <wl@gnu.org>
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[base] Make hash interface symmetric.
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Use `num' and `str' infixes everywhere.
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* src/base/fthash.c (ft_hash_init): Renamed to...
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(hash_init): ... This.
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(ft_hash_str_init, ft_hash_num_init): New functions.
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(ft_hash_free): Renamed to...
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(ft_hash_str_free): ... This.
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* include/freetype/internal/fthash.h: Updated.
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* src/bdf/bdflib.c, src/type1/t1load.c, src/type1/t1objs.c: Updated.
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2015-12-21 19:27:17 +03:00
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2015-12-21 Werner Lemberg <wl@gnu.org>
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[type1] Avoid shift of negative numbers (#46732).
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* src/type1/t1load.c (parse_subrs): Do it.
|
|
|
|
|
|
2015-12-20 21:36:04 +03:00
|
|
|
2015-12-20 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[type1, psaux] Handle large values of num_subrs correctly (#46692).
|
|
|
|
|
|
|
|
|
|
We now use a hash to map from subr indices to array elements holding
|
|
|
|
|
the subroutines, if necessary.
|
|
|
|
|
|
|
|
|
|
* include/freetype/internal/t1types.h: Include FT_INTERNAL_HASH_H.
|
|
|
|
|
(T1_FontRec): Add `subrs_hash' field.
|
|
|
|
|
|
|
|
|
|
* include/freetype/internal/psaux.h: Include FT_INTERNAL_HASH_H.
|
|
|
|
|
(T1_DecoderRec): Add `subrs_hash' field.
|
|
|
|
|
|
|
|
|
|
* src/type1/t1load.h (T1_LoaderRec): Add `subrs_hash' field.
|
|
|
|
|
|
|
|
|
|
* src/type1/t1driver.c: Include FT_INTERNAL_HASH_H.
|
|
|
|
|
(t1_ps_get_font_value) [PS_DICT_SUBR]: Look up hash if necessary.
|
|
|
|
|
|
|
|
|
|
* src/type1/t1load.c: Include FT_INTERNAL_HASH_H.
|
|
|
|
|
(parse_subrs): Use hash for subr indices that exceed the allocated
|
|
|
|
|
number of subr slots.
|
|
|
|
|
(t1_init_loader): Remove unnecessary code.
|
|
|
|
|
(t1_done_loader, T1_Open_Face): Updated.
|
|
|
|
|
|
|
|
|
|
* src/type1/t1gload.c (T1_Compute_Max_Advance, T1_Get_Advances,
|
|
|
|
|
T1_Load_Glyph): Updated.
|
|
|
|
|
|
|
|
|
|
* src/type1/t1objs.c (T1_Face_Done): Updated.
|
|
|
|
|
|
|
|
|
|
* src/psaux/t1decode.c: Include FT_INTERNAL_HASH_H.
|
|
|
|
|
(t1_decoder_parse_charstrings) [op_callsubr]: Look up hash if
|
|
|
|
|
necessary.
|
|
|
|
|
|
|
|
|
|
* src/cid/cidgload.c (cid_load_glyph): Updated.
|
|
|
|
|
|
2015-12-20 21:00:35 +03:00
|
|
|
2015-12-20 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[base] Thinko: Remove free function pointer.
|
|
|
|
|
|
|
|
|
|
We don't copy keys or values while hashing.
|
|
|
|
|
|
|
|
|
|
* include/freetype/internal/fthash.h (FT_Hash_FreeFunc): Removed.
|
|
|
|
|
(FT_HashRec): Remove `free' field.
|
|
|
|
|
|
|
|
|
|
* src/base/fthash.c (hash_str_free): Removed.
|
|
|
|
|
(ft_hash_init, ft_hash_free): Updated.
|
|
|
|
|
|
2015-12-20 11:03:15 +03:00
|
|
|
2015-12-20 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[base, bdf] Don't expose `FT_Hashnode' in hash functions.
|
|
|
|
|
|
|
|
|
|
* src/base/fthash.c (hash_lookup, ft_hash_str_lookup,
|
|
|
|
|
ft_hash_num_lookup): Return pointer to `size_t' instead of
|
|
|
|
|
`FT_Hashnode'.
|
|
|
|
|
|
|
|
|
|
* include/freetype/internal/fthash.h: Updated.
|
|
|
|
|
|
|
|
|
|
* src/bdf/bdflib.c (bdf_get_property, _bdf_add_property,
|
|
|
|
|
bdf_get_font_property): Updated.
|
|
|
|
|
|
2015-12-20 10:33:21 +03:00
|
|
|
2015-12-20 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[base, bdf] Add number hashing.
|
|
|
|
|
|
|
|
|
|
* src/base/fthash.c (hash_num_lookup, hash_num_compare): New
|
|
|
|
|
functions.
|
|
|
|
|
(ft_hash_init): Add argument to select between number and string
|
|
|
|
|
hashing.
|
|
|
|
|
(ft_hash_num_insert, ft_hash_num_lookup): New functions.
|
|
|
|
|
|
|
|
|
|
* include/freetype/internal/fthash.h: Updated.
|
|
|
|
|
|
|
|
|
|
* src/bdf/bdflib.c (_bdf_parse_start): Updated.
|
|
|
|
|
|
2015-12-20 10:00:33 +03:00
|
|
|
2015-12-20 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[base] Introduce hash lookup, compare, and free function pointers.
|
|
|
|
|
|
|
|
|
|
* include/freetype/internal/fthash.c (FT_Hash_LookupFunc,
|
|
|
|
|
FT_Hash_CompareFunc, FT_Hash_FreeFunc): New typedefs.
|
|
|
|
|
(FT_HashRec): Add `lookup', `compare', and `free' fields.
|
|
|
|
|
|
|
|
|
|
* src/base/fthash.c (hash_str_lookup, hash_str_compare,
|
|
|
|
|
hash_str_free): New functions.
|
|
|
|
|
(ft_hash_init): Set function pointers.
|
|
|
|
|
(hash_bucket, ft_hash_free): Use them.
|
|
|
|
|
|
2015-12-20 09:17:29 +03:00
|
|
|
2015-12-20 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[base, bdf] Use a union as a hash key.
|
|
|
|
|
|
|
|
|
|
We want to support both an integer and a string key later on.
|
|
|
|
|
|
|
|
|
|
* include/freetype/internal/fthash.h (FT_Hashkey): New union.
|
|
|
|
|
(FT_HashnodeRec): Updated.
|
|
|
|
|
(ft_hash_insert, ft_hash_lookup): Renamed to ...
|
|
|
|
|
(ft_hash_str_insert, ft_hash_str_lookup): ... this.
|
|
|
|
|
|
|
|
|
|
* src/base/fthash.c (hash_bucket): Updated.
|
|
|
|
|
(ft_hash_insert, ft_hash_lookup): Renamed to ...
|
|
|
|
|
(hash_insert, hash_lookup): ... this.
|
|
|
|
|
(ft_hash_str_insert, ft_hash_str_lookup): New wrapper functions.
|
|
|
|
|
|
|
|
|
|
* src/bdf/bdflib.c: Updated.
|
|
|
|
|
|
2015-12-19 19:02:13 +03:00
|
|
|
2015-12-19 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[bdf] Use new hash functions.
|
|
|
|
|
|
|
|
|
|
* src/bdf/bdf.h: Include FT_INTERNAL_HASH_H.
|
|
|
|
|
(hashnode, hashtable): Removed.
|
|
|
|
|
(bdf_font_t): Use `FT_HashRec' type for `proptbl'.
|
|
|
|
|
|
|
|
|
|
* src/bdf/bdflib.c: Remove all hash functions.
|
|
|
|
|
Update code for new hash structure and function names.
|
|
|
|
|
|
2015-12-19 18:59:40 +03:00
|
|
|
2015-12-19 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[bdf, base] Lift hash functions from bdf driver to base module.
|
|
|
|
|
|
|
|
|
|
* src/base/fthash.c, include/freetype/internal/fthash.h: New files,
|
|
|
|
|
containing (massaged) code from `bdflib.c' and `bdf.h'.
|
|
|
|
|
|
|
|
|
|
* include/freetype/internal/internal.h (FT_INTERNAL_HASH_H): New
|
|
|
|
|
macro.
|
|
|
|
|
|
|
|
|
|
* src/base/ftbase.c: Include `fthash.c'.
|
|
|
|
|
|
|
|
|
|
* src/base/Jamfile (_sources): Add `fthash'.
|
|
|
|
|
|
|
|
|
|
* src/base/rules.mk (BASE_SRC): Add `fthash.c'.
|
|
|
|
|
|
|
|
|
|
* docs/LICENSE.TXT: Updated.
|
|
|
|
|
|
2015-12-15 19:53:46 +03:00
|
|
|
2015-12-15 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[autofit] Add blue-zone support for Bengali script.
|
|
|
|
|
|
|
|
|
|
This essentially moves the Bengali script from the `Indic' hinter to
|
|
|
|
|
the `Latin' hinter.
|
|
|
|
|
|
|
|
|
|
* src/autofit/afblue.dat: Add blue zone data for Bengali.
|
|
|
|
|
|
|
|
|
|
* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
|
|
|
|
|
|
|
|
|
|
* src/autofit/afscript.h: Add Bengali standard characters and move
|
|
|
|
|
data out of AF_CONFIG_OPTION_INDIC block.
|
|
|
|
|
|
|
|
|
|
* src/autofit/afranges.c: Move Bengali data out of
|
|
|
|
|
AF_CONFIG_OPTION_INDIC block.
|
|
|
|
|
|
|
|
|
|
* src/autofit/afstyles.h: Update Bengali data; in particular, use
|
|
|
|
|
AF_WRITING_SYSTEM_LATIN.
|
|
|
|
|
|
2015-12-14 11:19:52 +03:00
|
|
|
2015-12-14 Ben Wagner <bungeman@gmail.com>
|
|
|
|
|
|
|
|
|
|
[bdf] Remove dead code (#46625).
|
|
|
|
|
|
|
|
|
|
The BDF specification only allows decimal numbers, no octal or
|
|
|
|
|
hexidecimal decoding is needed.
|
|
|
|
|
|
|
|
|
|
* src/bdf/bdflib.c (_bdf_atoul, _bdf_atol, _bdf_atous,
|
|
|
|
|
_bdf_atos): Remove unused code and parameters.
|
|
|
|
|
Update all callers.
|
|
|
|
|
(odigits): Remove.
|
|
|
|
|
|
2015-12-14 09:51:25 +03:00
|
|
|
2015-12-14 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[base] Fix calls to `FT_Stream_Seek'.
|
|
|
|
|
|
|
|
|
|
* src/base/ftobjs.c (Mac_Read_sfnt_Resource, FT_Open_Face): Set
|
|
|
|
|
`error'.
|
|
|
|
|
|
|
|
|
|
2015-12-14 Ben Wagner <bungeman@gmail.com>
|
2015-12-14 09:00:41 +03:00
|
|
|
|
|
|
|
|
[base] Check error when seeking to data supplied offset (#46635).
|
|
|
|
|
|
|
|
|
|
* src/base/ftobjs.c (open_face_PS_from_sfnt_stream):
|
|
|
|
|
`ft_lookup_PS_in_sfnt_stream' returns offset and and length from
|
|
|
|
|
user supplied data. Use of this these values must be checked.
|
|
|
|
|
|
2015-12-13 17:54:17 +03:00
|
|
|
2015-12-13 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[autofit] Add support for Myanmar script.
|
|
|
|
|
|
|
|
|
|
* src/autofit/afblue.dat: Add blue zone data for Myanmar.
|
|
|
|
|
|
|
|
|
|
* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
|
|
|
|
|
|
|
|
|
|
* src/autofit/afscript.h: Add Myanmar standard characters.
|
|
|
|
|
|
|
|
|
|
* src/autofit/afranges.c: Add Myanmar data.
|
|
|
|
|
|
|
|
|
|
* src/autofit/afstyles.h: Add Myanmar data.
|
|
|
|
|
|
2015-12-12 09:28:22 +03:00
|
|
|
2015-12-12 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
* src/autofit/aflatin.c (af_latin_metrics_init_blues): Minor.
|
|
|
|
|
|
2015-12-12 09:27:14 +03:00
|
|
|
2015-12-12 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
* src/autofit/afscript.h: Avoid potential crash.
|
|
|
|
|
|
2015-12-11 10:08:48 +03:00
|
|
|
2015-12-10 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[autofit] Restore OpenType feature check.
|
|
|
|
|
|
|
|
|
|
This was removed while rewriting the HarfBuzz interface.
|
|
|
|
|
|
|
|
|
|
* src/autofit/afglobal.h (AF_FaceGlobalsRec): Add `hb_buf' field to
|
|
|
|
|
hold internal HarfBuzz buffer, needed for feature comparison.
|
|
|
|
|
|
|
|
|
|
* src/autofit/afglobal.c (af_face_globals_new,
|
|
|
|
|
af_face_globals_free): Initialize and destroy `hb_buf'.
|
|
|
|
|
|
|
|
|
|
* src/autofit/afshaper.c (af_shaper_get_cluster): Compare character
|
|
|
|
|
(cluster) with and without applied feature.
|
|
|
|
|
|
|
|
|
|
* src/autofit/aflatin.c (af_latin_metrics_init_blues): Fix tracing
|
|
|
|
|
message.
|
|
|
|
|
|
2015-12-10 11:33:41 +03:00
|
|
|
2015-12-10 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[autofit] Remove redundant code.
|
|
|
|
|
|
|
|
|
|
* src/autofit/aflatin.c (af_latin_metrics_init_widths): Do it.
|
|
|
|
|
|
2015-12-09 23:00:33 +03:00
|
|
|
2015-12-09 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[autofit] Thinko.
|
|
|
|
|
|
|
|
|
|
* src/autofit/aflatin.c (af_latin_metrics_init_blues): Don't count
|
|
|
|
|
empty blue zones (bug introduced 2015-12-06).
|
|
|
|
|
|
2015-12-09 22:04:18 +03:00
|
|
|
2015-12-09 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[autofit] Introduce subscript top blue zones.
|
|
|
|
|
|
|
|
|
|
This feature is mainly for Khmer: The idea is to avoid a clash
|
|
|
|
|
between the top of subscript glyphs and the bottom of normal
|
|
|
|
|
baseline glyphs.
|
|
|
|
|
|
|
|
|
|
This only works for character clusters mapped to multiple glyphs.
|
|
|
|
|
|
|
|
|
|
* src/autofit/afblue.dat: Add subscript top blue zone for Khmer.
|
|
|
|
|
|
|
|
|
|
* src/autofit/afblue.hin (AF_BLUE_PROPERTY_LATIN_SUB_TOP): New
|
|
|
|
|
macro.
|
|
|
|
|
|
|
|
|
|
* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
|
|
|
|
|
|
|
|
|
|
* src/autofit/aflatin.h (AF_LATIN_IS_SUB_TOP_BLUE,
|
|
|
|
|
AF_LATIN_BLUE_SUB_TOP): New macros.
|
|
|
|
|
|
|
|
|
|
* src/autofit/aflatin.c (af_latin_metrics_init_blues): Handle new
|
|
|
|
|
blue zone property.
|
|
|
|
|
Update tracing messages.
|
|
|
|
|
(af_latin_metrics_scale_dim): Handle new blue zone property.
|
|
|
|
|
(af_latin_hints_compute_blue_edges): Updated.
|
|
|
|
|
|
2015-12-09 16:45:30 +03:00
|
|
|
2015-12-09 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[autofit] Fix tracing message.
|
|
|
|
|
|
|
|
|
|
* src/autofit/aflatin.c (af_latin_metrics_scale_dim): Display
|
|
|
|
|
inactive blue zones also.
|
|
|
|
|
|
2015-12-08 11:48:50 +03:00
|
|
|
2015-12-06 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
* src/autofit/afblue.dat: Add more Khmer clusters.
|
|
|
|
|
|
|
|
|
|
Some fonts have incorrect ligatures; we need more samples to get a
|
|
|
|
|
good mean value.
|
|
|
|
|
|
|
|
|
|
* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
|
|
|
|
|
|
2015-12-06 21:48:31 +03:00
|
|
|
2015-12-06 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[autofit] Typos.
|
|
|
|
|
|
|
|
|
|
* src/autofit/afshaper.c (af_shaper_buf_create, af_shaper_get_elem)
|
|
|
|
|
[!FT_CONFIG_OPTION_USE_HARFBUZZ]: Make it compile.
|
|
|
|
|
|
2015-12-06 21:34:59 +03:00
|
|
|
2015-12-06 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[autofit] Add support for Khmer script.
|
|
|
|
|
|
|
|
|
|
We split Khmer into two auto-hinter scripts: `Khmer' (`khmr') and
|
|
|
|
|
`Khmer symbols' (`khms', U+19E0-U+19FF).
|
|
|
|
|
|
|
|
|
|
* src/autofit/afblue.dat: Add blue zone data for Khmer.
|
|
|
|
|
|
|
|
|
|
* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
|
|
|
|
|
|
|
|
|
|
* src/autofit/afscript.h: Add Khmer standard characters.
|
|
|
|
|
|
|
|
|
|
* src/autofit/afranges.c: Add Khmer data.
|
|
|
|
|
|
|
|
|
|
* src/autofit/afstyles.h: Add Khmer data.
|
|
|
|
|
|
[autofit] Rewrite HarfBuzz interface to support character clusters.
Scripts like Khmer have blue zones that can't be directly
represented by Unicode characters. Instead, it is necessary to let
HarfBuzz convert character clusters into proper glyph representation
forms, then deriving the blue zone information from the resulting
glyphs.
* src/autofit/hbshim.c, src/autofit/hbshim.h: Replaced by...
* src/autofit/afshaper.c, src/autofit/afshaper.h: ... these two new
files, providing a new API to access HarfBuzz.
The new API manages a HarfBuzz buffer with `af_shaper_buf_create'
and `af_shaper_buf_destroy'. The buffer receives a UTF8 encoded
string with function `af_shaper_get_cluster', and the resulting
glyph data (indices, advance widths, vertical offsets) can be
iteratively accessed with function `af_shaper_get_elem'.
* src/autofit/afcjk.c (af_cjk_metrics_init_widths,
af_cjk_metrics_init_blues, af_cjk_metrics_check_digits): Updated.
* src/autofit/aflatin.c (af_latin_metrics_init_widths,
af_latin_metrics_init_blues, af_latin_metrics_check_digits):
Updated.
* include/freetype/internal/fttrace.h: s/afharfbuzz/afshaper/.
* src/autofit/afglobal.c: s/hbshim.h/afshaper.h/.
(af_face_globals_compute_style_coverage): Updated.
* src/autofit/afglocal.h: s/hbshim.h/afshaper.h/.
* src/autofit/autofit.c: s/hbshim.c/afshaper.c/.
* src/autofit/Jamfile, src/autofit/rules.mk (AUTOF_DRV_SRC):
Updated.
2015-12-06 20:52:41 +03:00
|
|
|
2015-12-06 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[autofit] Rewrite HarfBuzz interface to support character clusters.
|
|
|
|
|
|
|
|
|
|
Scripts like Khmer have blue zones that can't be directly
|
|
|
|
|
represented by Unicode characters. Instead, it is necessary to let
|
|
|
|
|
HarfBuzz convert character clusters into proper glyph representation
|
|
|
|
|
forms, then deriving the blue zone information from the resulting
|
|
|
|
|
glyphs.
|
|
|
|
|
|
|
|
|
|
* src/autofit/hbshim.c, src/autofit/hbshim.h: Replaced by...
|
|
|
|
|
* src/autofit/afshaper.c, src/autofit/afshaper.h: ... these two new
|
|
|
|
|
files, providing a new API to access HarfBuzz.
|
|
|
|
|
|
|
|
|
|
The new API manages a HarfBuzz buffer with `af_shaper_buf_create'
|
|
|
|
|
and `af_shaper_buf_destroy'. The buffer receives a UTF8 encoded
|
|
|
|
|
string with function `af_shaper_get_cluster', and the resulting
|
|
|
|
|
glyph data (indices, advance widths, vertical offsets) can be
|
|
|
|
|
iteratively accessed with function `af_shaper_get_elem'.
|
|
|
|
|
|
|
|
|
|
* src/autofit/afcjk.c (af_cjk_metrics_init_widths,
|
|
|
|
|
af_cjk_metrics_init_blues, af_cjk_metrics_check_digits): Updated.
|
|
|
|
|
|
|
|
|
|
* src/autofit/aflatin.c (af_latin_metrics_init_widths,
|
|
|
|
|
af_latin_metrics_init_blues, af_latin_metrics_check_digits):
|
|
|
|
|
Updated.
|
|
|
|
|
|
|
|
|
|
* include/freetype/internal/fttrace.h: s/afharfbuzz/afshaper/.
|
|
|
|
|
|
|
|
|
|
* src/autofit/afglobal.c: s/hbshim.h/afshaper.h/.
|
|
|
|
|
(af_face_globals_compute_style_coverage): Updated.
|
|
|
|
|
|
|
|
|
|
* src/autofit/afglocal.h: s/hbshim.h/afshaper.h/.
|
|
|
|
|
|
|
|
|
|
* src/autofit/autofit.c: s/hbshim.c/afshaper.c/.
|
|
|
|
|
|
|
|
|
|
* src/autofit/Jamfile, src/autofit/rules.mk (AUTOF_DRV_SRC):
|
|
|
|
|
Updated.
|
|
|
|
|
|
2015-12-06 20:18:02 +03:00
|
|
|
2015-12-06 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[autofit] Prepare forthcoming changes.
|
|
|
|
|
|
|
|
|
|
This makes it easier to control the commits.
|
|
|
|
|
|
|
|
|
|
* src/autofit/aflatin.c (af_latin_metrics_init_blues): Add dummy
|
|
|
|
|
loop. No functional change.
|
|
|
|
|
|
2015-12-06 11:58:18 +03:00
|
|
|
2015-12-06 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[autofit] Use string of standard characters.
|
|
|
|
|
|
|
|
|
|
This is more flexible; additionally, it would allow character
|
|
|
|
|
clusters.
|
|
|
|
|
|
|
|
|
|
* src/autofit/aftypes.h (SCRIPT, AF_DEFINE_SCRIPT_CLASS): Updated.
|
|
|
|
|
(AF_ScriptClassRec): Replace `standard_char[123]' with
|
|
|
|
|
`standard_charstring'.
|
|
|
|
|
|
|
|
|
|
* src/autofit/afscript.h: Replace last three character arguments
|
|
|
|
|
of the `SCRIPT' calls with a string parameter, holding the standard
|
|
|
|
|
characters (in UTF-8 encoding) separated with spaces.
|
|
|
|
|
|
|
|
|
|
* src/autofit/afglobal.c, src/autofit/afglobal.h,
|
|
|
|
|
src/autofit/afpic.c, src/autofit/afranges.c, src/autofit/hbshim.c
|
|
|
|
|
(SCRIPT): Updated.
|
|
|
|
|
|
|
|
|
|
* src/autofit/afcjk.c (af_cjk_metrics_init_widths),
|
|
|
|
|
src/autofit/aflatin.c (af_latin_metrics_init_widths): Updated.
|
|
|
|
|
|
2015-12-05 15:26:44 +03:00
|
|
|
2015-12-05 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
* src/autofit/afblue.dat: Separate blue zone characters with spaces.
|
|
|
|
|
|
|
|
|
|
Another preparation for character cluster support.
|
|
|
|
|
|
|
|
|
|
* src/autofit/afblue.c, src/autofit.afblue.h: Regenerated.
|
|
|
|
|
|
2015-12-05 15:20:30 +03:00
|
|
|
2015-12-05 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
* src/tools/afblue.pl (convert_ascii_chars): Don't ignore spaces.
|
|
|
|
|
|
|
|
|
|
Instead, reduce multiple spaces to a single one. We need this later
|
|
|
|
|
for supporting character clusters in `afblue.dat'.
|
|
|
|
|
|
2015-12-05 15:08:45 +03:00
|
|
|
2015-12-05 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
* src/autofit/afblue.hin (GET_UTF8_CHAR): Use `do...while(0)'.
|
|
|
|
|
|
|
|
|
|
* src/autofit/afblue.h: Regenerated.
|
|
|
|
|
|
2015-12-05 09:44:16 +03:00
|
|
|
2015-12-05 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
* src/autofit/afwarp.c: s/INT_MIN/FT_INT_MIN/.
|
|
|
|
|
|
2015-12-03 09:49:46 +03:00
|
|
|
2015-12-03 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
* builds/unix/install.mk (install): Remove stale `ft2build.h'.
|
|
|
|
|
|
2015-12-01 14:09:02 +03:00
|
|
|
2015-12-01 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[type1] Avoid dangling pointer (#46572).
|
|
|
|
|
|
|
|
|
|
* src/type1/t1afm.c (T1_Read_Metrics): Properly reset
|
|
|
|
|
`face->afm_data'.
|
|
|
|
|
|
2015-11-29 06:43:33 +03:00
|
|
|
2015-11-28 Alexei Podtelezhnikov <apodtele@gmail.com>
|
|
|
|
|
|
|
|
|
|
* include/freetype/ftlcdfil.h: Documentation tweak.
|
|
|
|
|
|
* Version 2.6.2 released.
=========================
Tag sources with `VER-2-6-2'.
* docs/VERSION.DLL: Update documentation and bump version number to
2.6.2.
* README, Jamfile (RefDoc), builds/windows/vc2005/freetype.vcproj,
builds/windows/vc2005/index.html,
builds/windows/vc2008/freetype.vcproj,
builds/windows/vc2008/index.html,
builds/windows/vc2010/freetype.vcxproj,
builds/windows/vc2010/index.html,
builds/windows/visualc/freetype.dsp,
builds/windows/visualc/freetype.vcproj,
builds/windows/visualc/index.html,
builds/windows/visualce/freetype.dsp,
builds/windows/visualce/freetype.vcproj,
builds/windows/visualce/index.html,
builds/wince/vc2005-ce/freetype.vcproj,
builds/wince/vc2005-ce/index.html,
builds/wince/vc2008-ce/freetype.vcproj,
builds/wince/vc2008-ce/index.html: s/2.6.1/2.6.2/, s/261/262/.
* include/freetype/freetype.h (FREETYPE_PATCH): Set to 2.
* builds/unix/configure.raw (version_info): Set to 18:2:12.
* CMakeLists.txt (VERSION_PATCH): Set to 2.
* docs/CHANGES: Updated.
2015-11-28 21:08:05 +03:00
|
|
|
2015-11-28 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
* Version 2.6.2 released.
|
|
|
|
|
=========================
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Tag sources with `VER-2-6-2'.
|
|
|
|
|
|
|
|
|
|
* docs/VERSION.DLL: Update documentation and bump version number to
|
|
|
|
|
2.6.2.
|
|
|
|
|
|
|
|
|
|
* README, Jamfile (RefDoc), builds/windows/vc2005/freetype.vcproj,
|
|
|
|
|
builds/windows/vc2005/index.html,
|
|
|
|
|
builds/windows/vc2008/freetype.vcproj,
|
|
|
|
|
builds/windows/vc2008/index.html,
|
|
|
|
|
builds/windows/vc2010/freetype.vcxproj,
|
|
|
|
|
builds/windows/vc2010/index.html,
|
|
|
|
|
builds/windows/visualc/freetype.dsp,
|
|
|
|
|
builds/windows/visualc/freetype.vcproj,
|
|
|
|
|
builds/windows/visualc/index.html,
|
|
|
|
|
builds/windows/visualce/freetype.dsp,
|
|
|
|
|
builds/windows/visualce/freetype.vcproj,
|
|
|
|
|
builds/windows/visualce/index.html,
|
|
|
|
|
builds/wince/vc2005-ce/freetype.vcproj,
|
|
|
|
|
builds/wince/vc2005-ce/index.html,
|
|
|
|
|
builds/wince/vc2008-ce/freetype.vcproj,
|
|
|
|
|
builds/wince/vc2008-ce/index.html: s/2.6.1/2.6.2/, s/261/262/.
|
|
|
|
|
|
|
|
|
|
* include/freetype/freetype.h (FREETYPE_PATCH): Set to 2.
|
|
|
|
|
|
|
|
|
|
* builds/unix/configure.raw (version_info): Set to 18:2:12.
|
|
|
|
|
* CMakeLists.txt (VERSION_PATCH): Set to 2.
|
|
|
|
|
|
|
|
|
|
* docs/CHANGES: Updated.
|
|
|
|
|
|
2015-11-28 21:05:36 +03:00
|
|
|
2015-11-28 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
Fix C++ compilation.
|
|
|
|
|
|
|
|
|
|
* src/autofit/afloader.c: Include FT_INTERNAL_CALC_H.
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttgload.c (load_truetype_glyph): Pacify compiler.
|
|
|
|
|
|
2015-11-28 14:04:28 +03:00
|
|
|
2015-11-28 Nikolaus Waxweiler <madigens@gmail.com>
|
|
|
|
|
|
|
|
|
|
Change default LCD filter to be normalized and color-balanced.
|
|
|
|
|
|
|
|
|
|
* src/base/ftlcdfil.c (FT_Library_SetLcdFilter): Update
|
|
|
|
|
`default_filter'.
|
|
|
|
|
|
2015-11-28 13:58:49 +03:00
|
|
|
2015-11-28 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[docmaker] Allow references to section names.
|
|
|
|
|
|
|
|
|
|
In the reference, we show the section's title enclosed in single
|
|
|
|
|
quotes.
|
|
|
|
|
|
|
|
|
|
* src/tools/docmaker/formatter.py (Formatter::__init__): Collect
|
|
|
|
|
section names as identifiers.
|
|
|
|
|
|
|
|
|
|
* src/tools/docmaker/tohtml.py (section_title_header): Split into...
|
|
|
|
|
(section_title_header1, section_title_header2): ... these two
|
|
|
|
|
strings.
|
|
|
|
|
(HtmlFormatter::make_block_url, make_html_word, html_source_quote):
|
|
|
|
|
Handle sections.
|
|
|
|
|
(HtmlFormatter::section_enter): Updated to add `id' HTML attribute.
|
|
|
|
|
|
2015-11-28 01:16:08 +03:00
|
|
|
2015-11-27 Tamas Kenez <tamas.kenez@adasworks.com>
|
|
|
|
|
|
|
|
|
|
[cmake] Add script to test the config module.
|
|
|
|
|
|
|
|
|
|
* builds/cmake/testbuild.sh: New file.
|
|
|
|
|
|
2015-11-27 20:37:21 +03:00
|
|
|
2015-11-27 Tamas Kenez <tamas.kenez@adasworks.com>
|
|
|
|
|
|
|
|
|
|
* CMakeLists.txt: Create `freetype-config.cmake' config module.
|
|
|
|
|
|
2015-11-27 20:28:31 +03:00
|
|
|
2015-11-27 Tamas Kenez <tamas.kenez@adasworks.com>
|
|
|
|
|
|
|
|
|
|
* CMakeLists.txt: Set CMAKE_DEBUG_POSTFIX to `d'.
|
|
|
|
|
|
2015-11-27 09:11:42 +03:00
|
|
|
2015-11-27 Tamas Kenez <tamas.kenez@adasworks.com>
|
|
|
|
|
|
|
|
|
|
[cmake] Add better control of library dependencies.
|
|
|
|
|
|
|
|
|
|
* CMakeLists.txt: Add `WITH_*' variables to force/auto/omit
|
|
|
|
|
ZLIB/BZip2/PNG/HarfBuzz.
|
|
|
|
|
|
2015-11-27 09:04:31 +03:00
|
|
|
2015-11-27 Tamas Kenez <tamas.kenez@adasworks.com>
|
|
|
|
|
|
|
|
|
|
[cmake] Make `FindHarfbuzz' observe the REQUIRED option.
|
|
|
|
|
|
|
|
|
|
* builds/cmake/FindHarfBuzz.cmake: Implement it.
|
|
|
|
|
|
2015-11-27 08:47:13 +03:00
|
|
|
2015-11-27 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[cmake] Collect files specific to cmake in `builds/cmake'.
|
|
|
|
|
|
|
|
|
|
* builds/FindHarfBuzz.cmake: Move to ...
|
|
|
|
|
* builds/cmake/FindHarfBuzz.cmake: ... this place.
|
|
|
|
|
|
|
|
|
|
* CMakeLists.txt (CMAKE_MODULE_PATH): Updated.
|
|
|
|
|
|
2015-11-27 08:34:39 +03:00
|
|
|
2015-11-27 Alexander Bock <alexander.j.bock@nasa.gov>
|
|
|
|
|
|
|
|
|
|
CMakeLists.txt: Honour new command line flag `FREETYPE_NO_DIST'.
|
|
|
|
|
|
2015-11-26 16:29:17 +03:00
|
|
|
2015-11-26 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[docmaker] Allow `foo[bar]' as identifier.
|
|
|
|
|
|
|
|
|
|
We need this to handle equally named properties in different
|
|
|
|
|
modules.
|
|
|
|
|
|
|
|
|
|
* src/tools/docmaker/content.py (re_identifier),
|
|
|
|
|
src/tools/docmaker/sources.py (re_crossref): Allow `foo[bar]'.
|
|
|
|
|
|
|
|
|
|
* src/tools/docmaker/tohtml.py (HtmlFormatter::make_html_word,
|
|
|
|
|
HtmlFormatter::index_exit, HtmlFormatter::section_enter,
|
|
|
|
|
HtmlFormatter::block_enter): Handle `foo[bar]'.
|
|
|
|
|
|
2015-11-25 09:53:49 +03:00
|
|
|
2015-11-25 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
* src/bdf/bdflib.c (bdf_load_font): Fix small memory leak (#46480).
|
|
|
|
|
|
|
|
|
|
(_bdf_parse_glyphs): Always reset `p->glyph_name' after moving its
|
|
|
|
|
contents.
|
|
|
|
|
|
2015-11-21 08:30:43 +03:00
|
|
|
2015-11-21 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
* include/freetype/internal/ftcalc.h: Don't use `register' keyword.
|
|
|
|
|
|
|
|
|
|
This fixes compiler warnings.
|
|
|
|
|
|
|
|
|
|
Reported by Behdad.
|
|
|
|
|
|
2015-11-20 18:03:09 +03:00
|
|
|
2015-11-20 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
Add `FT_LCD_FILTER_LEGACY1' enum value.
|
|
|
|
|
|
|
|
|
|
This does the same as `FT_LCD_FILTER_LEGACY'.
|
|
|
|
|
|
|
|
|
|
See
|
|
|
|
|
|
|
|
|
|
https://bugs.freedesktop.org/show_bug.cgi?id=92981
|
|
|
|
|
|
|
|
|
|
for the reasoning.
|
|
|
|
|
|
|
|
|
|
* include/freetype/ftlcdfil.h (FT_LcdFilter): New value
|
|
|
|
|
`FT_LCD_FILTER_LEGACY1'.
|
|
|
|
|
|
|
|
|
|
* src/base/ftlcdfil.c (FT_Library_SetLcdFilter): Use it.
|
|
|
|
|
|
2015-11-15 15:06:48 +03:00
|
|
|
2015-11-15 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
* src/autofit/afhints.c (af_get_segment_index): Fix it.
|
|
|
|
|
|
|
|
|
|
The old code was too simple, returning invalid values in most cases
|
|
|
|
|
where a segment crosses the contour start.
|
|
|
|
|
|
2015-11-15 06:45:42 +03:00
|
|
|
2015-11-15 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
* src/bdf/bdflib.c (bdf_load_font): Fix small memory leak (#46439).
|
|
|
|
|
|
2015-11-11 11:55:16 +03:00
|
|
|
2015-11-11 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[cff, autofit] Switch off stem darkening by default.
|
|
|
|
|
|
|
|
|
|
* src/autofit/afmodule.c (af_autofitter_init), src/cff/cffobjs.c
|
|
|
|
|
(cff_driver_init): Do it.
|
|
|
|
|
|
2015-11-11 00:33:45 +03:00
|
|
|
2015-11-10 Jan Alexander Steffens (heftig) <jan.steffens@gmail.com>
|
|
|
|
|
|
|
|
|
|
Allow native CFF hinter in FT_RENDER_MODE_LIGHT.
|
|
|
|
|
|
|
|
|
|
Both the native CFF hinter and the auto-hinter now have a very
|
|
|
|
|
similar rendering style.
|
|
|
|
|
|
|
|
|
|
* include/freetype/freetype.h: Mention that FT_LOAD_TARGET_LIGHT no
|
|
|
|
|
longer implies FT_LOAD_FORCE_AUTOHINT.
|
|
|
|
|
|
|
|
|
|
* include/freetype/ftmodapi.h (FT_MODULE_DRIVER_HINTS_LIGHTLY): New
|
|
|
|
|
macro.
|
|
|
|
|
|
|
|
|
|
* include/freetype/internal/ftobjs.h (FT_DRIVER_HINTS_LIGHTLY): New
|
|
|
|
|
macro.
|
|
|
|
|
|
|
|
|
|
* src/cff/cffdrivr.c (cff_driver_class): Use it.
|
|
|
|
|
|
|
|
|
|
* src/base/ftobjs.c (FT_Load_Glyph): Update auto-hinter selection
|
|
|
|
|
logic.
|
|
|
|
|
|
2015-11-09 23:37:40 +03:00
|
|
|
2015-11-09 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
* src/cid/cidload.c (cid_face_open): Fix GDBytes guard (#46408).
|
|
|
|
|
|
2015-11-09 11:20:08 +03:00
|
|
|
2015-11-09 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[truetype] Remove integer to pointer conversion compiler warning.
|
|
|
|
|
|
|
|
|
|
Problem reported by Alexei.
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttgload.c (load_truetype_glyph): Use a solution found
|
|
|
|
|
in the glib library to fix the issue.
|
|
|
|
|
|
2015-11-08 12:00:34 +03:00
|
|
|
2015-11-08 Behdad Esfahbod <behdad@behdad.org>
|
|
|
|
|
|
|
|
|
|
[sfnt] Accept version 3 of `EBLC' and `CBLC' tables also.
|
|
|
|
|
|
|
|
|
|
* src/sfnt/ttsbit.c (tt_face_load_sbit): Implement it.
|
|
|
|
|
|
|
|
|
|
2015-11-08 Philipp Knechtges <philipp-dev@knechtges.com>
|
2015-11-08 10:37:51 +03:00
|
|
|
|
|
|
|
|
[autofit] Don't distort (latin) glyphs too much (#46195).
|
|
|
|
|
|
|
|
|
|
* src/autofit/aflatin.h (AF_LatinBlueRec): Add `ascender' and
|
|
|
|
|
`descender' fields.
|
|
|
|
|
|
|
|
|
|
* src/autofit/aflatin.c (af_latin_metrics_init_blues): Collect
|
|
|
|
|
ascender and descender data for blue zones.
|
|
|
|
|
(af_latin_metrics_scale_dim): Reject vertical scaling values that
|
|
|
|
|
change the result by more than two pixels.
|
|
|
|
|
|
2015-11-05 15:48:11 +03:00
|
|
|
2015-11-05 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[sfnt] Ignore embedded bitmaps with zero size (#46379).
|
|
|
|
|
|
|
|
|
|
* src/sfnt/ttsbit.c (tt_sbit_decoder_load_bit_aligned): Implement
|
|
|
|
|
it.
|
|
|
|
|
|
2015-11-04 13:44:47 +03:00
|
|
|
2015-11-04 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[truetype] Catch infinite recursion in subglyphs (#46372).
|
|
|
|
|
|
|
|
|
|
* include/freetype/internal/tttypes.h (TT_LoaderRec): New field
|
|
|
|
|
`composites'.
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttgload.c: Include FT_LIST_H.
|
|
|
|
|
(load_truetype_glyph): Add composite subglyph index to a list;
|
|
|
|
|
abort if index is already in list.
|
|
|
|
|
(tt_loader_init): Updated.
|
|
|
|
|
(tt_loader_done): New function.
|
|
|
|
|
(TT_Load_Glyph): Call `tt_loader_done'.
|
|
|
|
|
|
2015-11-04 09:35:51 +03:00
|
|
|
2015-11-04 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[truetype] Better tracing of composite glyphs.
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttgload.c (TT_Load_Composite_Glyph,
|
|
|
|
|
load_truetype_glyph): Implement it.
|
|
|
|
|
|
2015-11-03 19:30:36 +03:00
|
|
|
2015-11-03 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[sfnt] Protect against zero-size bitmaps (#46345).
|
|
|
|
|
|
|
|
|
|
* src/sfnt/ttsbit.c (tt_sbit_decoder_load_bitmap): Check
|
|
|
|
|
`glyph_size'.
|
|
|
|
|
|
2015-11-03 12:40:58 +03:00
|
|
|
2015-11-02 Nikolaus Waxweiler <madigens@gmail.com>
|
|
|
|
|
|
|
|
|
|
* src/autofit/afloader.c (af_loader_load_g): Implement emboldening.
|
|
|
|
|
|
2015-11-02 15:12:34 +03:00
|
|
|
2015-11-02 Nikolaus Waxweiler <madigens@gmail.com>
|
|
|
|
|
|
|
|
|
|
[autofit] Implement darkening computation function.
|
|
|
|
|
|
|
|
|
|
This is a crude adaption of the original `cf2_computeDarkening'
|
|
|
|
|
function.
|
|
|
|
|
|
|
|
|
|
* src/autofit/afloader.c (af_intToFixed, af_fixedToInt,
|
|
|
|
|
af_floatToFixed): New macros, taken from `cf2fixed.h'.
|
|
|
|
|
(af_loader_compute_darkening): New function.
|
|
|
|
|
* src/autofit/afloader.h: Updated.
|
|
|
|
|
|
2015-11-02 11:32:26 +03:00
|
|
|
2015-11-02 Nikolaus Waxweiler <madigens@gmail.com>
|
|
|
|
|
|
|
|
|
|
[autofit] Add functions to get standard widths for writing systems.
|
|
|
|
|
|
|
|
|
|
We need the computed standard horizontal and vertical widths for the
|
|
|
|
|
emboldening calculation. This method provides a convenient way to
|
|
|
|
|
extract it from writing-system-specific metrics structures, which
|
|
|
|
|
all script definitions must implement.
|
|
|
|
|
|
|
|
|
|
* src/autofit/aftypes.h (AF_WritingSystem_GetStdWidthsFunc): New
|
|
|
|
|
function type.
|
|
|
|
|
(AF_WritingSystemClassRec): New member `style_metrics_getstdw'.
|
|
|
|
|
(AF_DEFINE_WRITING_SYSTEM_CLASS): Updated.
|
|
|
|
|
|
|
|
|
|
* src/autofit/afcjk.c (af_cjk_get_standard_width): New function.
|
|
|
|
|
(af_cjk_writing_system_class): Updated.
|
|
|
|
|
* src/autofit/afdummy.c (af_dummy_writing_system_class): Updated.
|
|
|
|
|
* src/autofit/afindic.c (af_cjk_get_standard_width): New function.
|
|
|
|
|
(af_indic_writing_system_class): Updated.
|
|
|
|
|
* src/autofit/aflatin.c (af_latin_get_standard_width): New function.
|
|
|
|
|
(af_indic_writing_system_class): Updated.
|
|
|
|
|
* src/autofit/aflatin.c (af_latin_get_standard_width): New function.
|
|
|
|
|
(af_indic_writing_system_class): Updated.
|
|
|
|
|
|
2015-11-02 11:20:32 +03:00
|
|
|
2015-11-02 Nikolaus Waxweiler <madigens@gmail.com>
|
|
|
|
|
|
|
|
|
|
[autofit] Extend `AF_FaceGlobalsRec' to hold emboldening data.
|
|
|
|
|
|
|
|
|
|
* src/autofit/afglobal.h (AF_FaceGlobalsRec): Add fields.
|
|
|
|
|
|
|
|
|
|
* src/autofit/afglobal.c (af_face_globals_new): Initialize new
|
|
|
|
|
fields.
|
|
|
|
|
(af_face_globals_free): Reset new fields.
|
|
|
|
|
|
2015-11-02 11:06:36 +03:00
|
|
|
2015-11-02 Nikolaus Waxweiler <madigens@gmail.com>
|
|
|
|
|
|
|
|
|
|
[autofit] Add stem-darkening properties.
|
|
|
|
|
|
|
|
|
|
Actual code follows in a later commit.
|
|
|
|
|
|
|
|
|
|
* include/freetype/ftautoh.h: Document `no-stem-darkening' and
|
|
|
|
|
`darkening-parameters'.
|
|
|
|
|
|
|
|
|
|
* src/autofit/afmodule.h: New fields `no_stem_darkening' and
|
|
|
|
|
`darken_params'.
|
|
|
|
|
|
|
|
|
|
* src/autofit/afmodule.c (af_property_set, af_property_get):
|
|
|
|
|
Handle them.
|
|
|
|
|
(af_autofitter_init): Initialize them.
|
|
|
|
|
|
2015-12-14 09:00:41 +03:00
|
|
|
2015-11-02 Ben Wagner <bungeman@gmail.com>
|
2015-11-02 08:50:49 +03:00
|
|
|
|
|
|
|
|
[ftfuzzer] Add support for multiple files (patch #8779).
|
|
|
|
|
|
|
|
|
|
Currently, libFuzzer only supports mutation of a single file. We
|
|
|
|
|
circumvent this problem by using an uncompressed tar archive as
|
|
|
|
|
multiple-file input for the fuzzer.
|
|
|
|
|
|
|
|
|
|
This patch enables tests of `FT_Attach_Stream' and AFM/PFM parsing;
|
|
|
|
|
a constructed tarball should contain a font file as the first
|
|
|
|
|
element, and files to be attached as further elements.
|
|
|
|
|
|
|
|
|
|
* src/tools/ftfuzzer/ftfuzzer.cc: Include libarchive headers.
|
|
|
|
|
(archive_read_entry_data, parse_data): New functions.
|
|
|
|
|
(LLVMFuzzerTestOneInput): Updated.
|
|
|
|
|
|
|
|
|
|
* src/tools/ftfuzzer/ftmutator.cc: New file, providing a custom
|
|
|
|
|
mutator for libFuzzer that can mutate tarballs in a sensible way.
|
|
|
|
|
|
2015-10-31 20:47:26 +03:00
|
|
|
2015-10-31 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[sfnt] Fix cmap 14 validation (#46346).
|
|
|
|
|
|
|
|
|
|
* src/sfnt/ttcmap.c (tt_cmap14_validate): Check limit before
|
|
|
|
|
accessing `numRanges' and `numMappings'.
|
|
|
|
|
Fix size check for non-default UVS table.
|
|
|
|
|
|
2015-10-31 19:52:56 +03:00
|
|
|
2015-10-31 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[sfnt] Handle infinite recursion in bitmap strikes (#46344).
|
|
|
|
|
|
|
|
|
|
* src/sfnt/ttsbit.c (TT_SBitDecoder_LoadFunc,
|
|
|
|
|
tt_sbit_decoder_load_bitmap, tt_sbit_decoder_load_byte_aligned,
|
|
|
|
|
tt_sbit_decoder_load_bit_aligned, tt_sbit_decoder_load_png): Add
|
|
|
|
|
argument for recursion depth.
|
|
|
|
|
(tt_sbit_decoder_load_compound): Add argument for recursion depth.
|
|
|
|
|
Increase recursion counter for recursive call.
|
|
|
|
|
(tt_sbit_decoder_load_image): Add argument for recursion depth.
|
|
|
|
|
Check recurse depth.
|
|
|
|
|
(tt_face_load_sbit_image): Updated.
|
|
|
|
|
|
2015-10-29 22:50:57 +03:00
|
|
|
2015-10-29 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
* src/autofit/afhints.c (af_glyph_hints_dump_points): Minor.
|
|
|
|
|
|
2015-10-29 07:52:09 +03:00
|
|
|
2015-10-29 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
* CMakeLists.txt: Remove code to set MSVC's /FD compiler switch.
|
|
|
|
|
|
|
|
|
|
Problem reported by David Capello <davidcapello@gmail.com>; see
|
|
|
|
|
|
|
|
|
|
http://lists.nongnu.org/archive/html/freetype-devel/2015-10/msg00108.html
|
|
|
|
|
|
|
|
|
|
for details.
|
|
|
|
|
|
2015-10-27 23:04:48 +03:00
|
|
|
2015-10-27 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[pfr] Add some safety guards (#46302).
|
|
|
|
|
|
|
|
|
|
* src/pfr/pfrload.h (PFR_CHECK): Rename to...
|
|
|
|
|
(PFR_CHECK_SIZE): ... this.
|
|
|
|
|
(PFR_SIZE): [!PFR_CONFIG_NO_CHECKS]: Define to PFR_CHECK_SIZE.
|
|
|
|
|
|
2015-12-06 11:58:18 +03:00
|
|
|
* src/pfr/pfrload.c (pfr_log_font_count): Check `count'.
|
2015-10-27 23:04:48 +03:00
|
|
|
(pfr_extra_item_load_kerning_pairs): Remove tracing message.
|
|
|
|
|
(pfr_phy_font_load): Use PFR_CHECK_SIZE where appropriate.
|
|
|
|
|
Allocate `chars' after doing a size checks.
|
|
|
|
|
|
|
|
|
|
* src/pfr/pfrsbit.c (pfr_load_bitmap_bits): Move test for invalid
|
|
|
|
|
bitmap format to...
|
|
|
|
|
(pfr_slot_load_bitmap): ... this function.
|
|
|
|
|
Check bitmap size.
|
|
|
|
|
|
2015-10-26 17:40:22 +03:00
|
|
|
2015-10-26 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[truetype] Fix sanitizing logic for `loca' (#46223).
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttpload.c (tt_face_load_loca): A thinko caused an
|
|
|
|
|
incorrect adjustment of the number of glyphs, most often using far
|
|
|
|
|
too large values.
|
|
|
|
|
|
2015-10-25 12:59:59 +03:00
|
|
|
2015-10-25 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[autofit] Improve tracing.
|
|
|
|
|
|
|
|
|
|
* src/autofit/afhints.c (af_print_idx, af_get_segment_index,
|
|
|
|
|
af_get_edge_index): New functions.
|
|
|
|
|
|
|
|
|
|
(af_glyph_hints_dump_points): Remove unnecessary `|', `[', and `]'.
|
|
|
|
|
Add segment and edge index for each point.
|
|
|
|
|
Slightly change printing order of some elements.
|
|
|
|
|
Don't print `-1' but `--' for missing elements.
|
|
|
|
|
|
|
|
|
|
(af_glyph_hints_dump_segments, af_glyph_hints_dump_edges): Remove
|
|
|
|
|
unnecessary `|', `[', and `]'.
|
|
|
|
|
Don't print `-1' but `--' for missing elements.
|
|
|
|
|
|
2015-10-24 11:10:22 +03:00
|
|
|
2015-10-24 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[sfnt] Sanitize bitmap strike glyph height.
|
|
|
|
|
|
|
|
|
|
Problem reported by Nikolay Sivov <bunglehead@gmail.com>.
|
|
|
|
|
|
|
|
|
|
* src/sfnt/ttsbit.c (tt_face_load_strike_metrics): Avoid zero value
|
|
|
|
|
for `metrics->height' by applying some heuristics.
|
|
|
|
|
|
2015-10-22 11:17:20 +03:00
|
|
|
2015-10-22 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[sfnt, type42] Fix clang compiler warnings.
|
|
|
|
|
|
|
|
|
|
* src/sfnt/sfobjs.c (sfnt_init_face): Initialize `offset'.
|
|
|
|
|
|
|
|
|
|
* src/type42/t42parse.c (t42_parse_sfnts): Use proper cast.
|
|
|
|
|
|
2015-10-22 11:11:23 +03:00
|
|
|
2015-10-22 Dave Arnold <darnold@adobe.com>
|
|
|
|
|
Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[cff] Avoid overflow/module arithmetic.
|
|
|
|
|
|
|
|
|
|
This modifies the addition of subroutine number to subroutine bias
|
|
|
|
|
from unsigned to signed, but does not change any results.
|
|
|
|
|
|
|
|
|
|
* src/cff/cf2ft.c (cf2_initGlobalRegionBuffer,
|
|
|
|
|
cf2_initLocalRegionBuffer): Change variable names from (unsigned)
|
|
|
|
|
`idx' to (signed) `subrNum', since it is not an index until after
|
|
|
|
|
the bias is added.
|
|
|
|
|
* src/cff/cf2ft.h: Updated.
|
|
|
|
|
|
|
|
|
|
* src/cff/cf2intrp.c (cf2_interpT2CharString) <cf2_cmdCALLSUBR>:
|
|
|
|
|
Updated similarly.
|
|
|
|
|
|
2015-10-22 10:26:00 +03:00
|
|
|
2015-10-22 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[cid] Better check of `SubrCount' dictionary entry (#46272).
|
|
|
|
|
|
|
|
|
|
* src/cid/cidload.c (cid_face_open): Add more sanity tests for
|
|
|
|
|
`fd_bytes', `gd_bytes', `sd_bytes', and `num_subrs'.
|
|
|
|
|
|
2015-10-21 21:48:27 +03:00
|
|
|
2015-10-21 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[base] Pacify compiler (#46266).
|
|
|
|
|
|
|
|
|
|
* src/base/ftoutln.c (FT_Outline_EmboldenXY): Initialize `in' and
|
|
|
|
|
`anchor'.
|
|
|
|
|
|
2015-10-21 21:29:12 +03:00
|
|
|
2015-10-21 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[type42] Fix heap buffer overflow (#46269).
|
|
|
|
|
|
|
|
|
|
* src/type42/t42parse.c (t42_parse_sfnts): Fix off-by-one error in
|
|
|
|
|
bounds checking.
|
|
|
|
|
|
2015-10-21 15:07:25 +03:00
|
|
|
2015-10-21 Dave Arnold <darnold@adobe.com>
|
|
|
|
|
|
|
|
|
|
[cff] Fix limit in assert for max hints.
|
|
|
|
|
|
|
|
|
|
* src/cff/cf2interp.c (cf2_hintmask_setAll): Allow mask equal to the
|
|
|
|
|
limit (96 bits).
|
|
|
|
|
|
2015-10-21 14:58:43 +03:00
|
|
|
2015-10-21 Dave Arnold <darnold@adobe.com>
|
|
|
|
|
|
|
|
|
|
[cff] Remove an assert (#46107).
|
|
|
|
|
|
|
|
|
|
* src/cff/cf2hints.c (cf2_hintmap_insertHint): Ignore paired edges
|
|
|
|
|
in wrong order.
|
|
|
|
|
|
2015-10-21 09:04:29 +03:00
|
|
|
2015-10-21 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[sfnt] Avoid unnecessarily large allocation for WOFFs (#46257).
|
|
|
|
|
|
|
|
|
|
* src/sfnt/sfobjs.c (woff_open_font): Use WOFF's `totalSfntSize'
|
|
|
|
|
only after thorough checks.
|
|
|
|
|
Add tracing messages.
|
|
|
|
|
|
2015-10-21 08:01:45 +03:00
|
|
|
2015-10-21 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[type42] Better check invalid `sfnts' array data (#46255).
|
|
|
|
|
|
|
|
|
|
* src/type42/t42parse.c (t42_parse_sfnts): Table lengths must be
|
|
|
|
|
checked individually against available data size.
|
|
|
|
|
|
2015-10-20 23:31:57 +03:00
|
|
|
2015-10-20 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[cid] Add a bunch of safety checks.
|
|
|
|
|
|
|
|
|
|
* src/cid/cidload.c (parse_fd_array): Check `num_dicts' against
|
|
|
|
|
stream size.
|
|
|
|
|
(cid_read_subrs): Check largest offset against stream size.
|
|
|
|
|
(cid_parse_dict): Move safety check to ...
|
|
|
|
|
(cid_face_open): ... this function.
|
|
|
|
|
Also test length of binary data and values of `SDBytes',
|
|
|
|
|
`SubrMapOffset', `SubrCount', `CIDMapOffset', and `CIDCount'.
|
|
|
|
|
|
2015-10-20 13:24:36 +03:00
|
|
|
2015-10-20 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[cid] Avoid segfault with malformed input (#46250).
|
|
|
|
|
|
|
|
|
|
* src/cid/cidload.c (cid_read_subrs): Return a proper error code for
|
|
|
|
|
unsorted offsets.
|
|
|
|
|
|
2015-10-20 08:19:44 +03:00
|
|
|
2015-10-20 StudioEtrange <nomorgan@gmail.com>
|
|
|
|
|
|
|
|
|
|
* CMakeLists.txt: Enable shared library builds on MinGW (#46233).
|
|
|
|
|
|
2015-10-20 07:57:28 +03:00
|
|
|
2015-10-20 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
* src/type1/t1afm.c (T1_Read_Metrics): Fix memory leak (#46229).
|
|
|
|
|
|
2015-12-14 09:00:41 +03:00
|
|
|
2015-10-19 Ben Wagner <bungeman@gmail.com>
|
2015-10-20 00:27:06 +03:00
|
|
|
|
|
|
|
|
[cid] Better handle invalid glyph stream offsets (#46221).
|
|
|
|
|
|
|
|
|
|
* src/cid/cidgload.c (cid_load_glyph): Check minimum size of glyph
|
|
|
|
|
length.
|
|
|
|
|
|
2015-10-20 00:00:28 +03:00
|
|
|
2015-10-18 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[psaux] Fix tracing of negative numbers.
|
|
|
|
|
|
|
|
|
|
Due to incorrect casting negative numbers were shown as very large
|
|
|
|
|
(positive) integers on 64bit systems.
|
|
|
|
|
|
|
|
|
|
* src/psaux/t1decode.c (t1_decoder_parse_charstrings) <op_none>:
|
|
|
|
|
Use division instead of shift.
|
|
|
|
|
|
2015-10-18 19:15:04 +03:00
|
|
|
2015-10-18 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[truetype] Improve TT_CONFIG_OPTION_MAX_RUNNABLE_OPCODES (#46223).
|
|
|
|
|
|
|
|
|
|
* devel/ftoption.h, include/freetype/config/ftoption.h: Surround it
|
|
|
|
|
with #ifndef ... #endif, as suggested in the tracker issue.
|
|
|
|
|
|
2015-10-18 17:47:06 +03:00
|
|
|
2015-10-18 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[truetype] Better protection against malformed `fpgm' (#46223).
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttobjs.c (tt_size_init_bytecode): Don't execute a
|
|
|
|
|
malformed `fpgm' table more than once.
|
|
|
|
|
|
2015-10-17 16:51:29 +03:00
|
|
|
2015-10-17 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
* src/cid/cidgload.c (cid_load_glyph): Fix memory leak.
|
|
|
|
|
|
|
|
|
|
Reported by Kostya Serebryany <kcc@google.com>.
|
|
|
|
|
|
2015-10-17 15:21:41 +03:00
|
|
|
2015-10-17 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[bdf] Prevent memory leak (#46217).
|
|
|
|
|
|
|
|
|
|
* src/bdf/bdflib.c (_bdf_parse_glyphs) <STARTCHAR>: Check
|
|
|
|
|
_BDF_GLYPH_BITS.
|
|
|
|
|
|
2015-10-17 12:51:27 +03:00
|
|
|
2015-10-17 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[bdf] Use stream size to adjust number of glyphs.
|
|
|
|
|
|
|
|
|
|
* src/bdf/bdflib.c (ACMSG17): New message macro.
|
|
|
|
|
(_bdf_parse_t): Add member `size'.
|
|
|
|
|
(bdf_load_font): Set `size'.
|
|
|
|
|
(_bdf_parse_glyphs): Adjust `cnt' if necessary.
|
|
|
|
|
|
2015-10-17 10:29:52 +03:00
|
|
|
2015-10-17 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
* src/cid/cidload.c (cid_parse_dict): Check `[FG]DBytes' size.
|
|
|
|
|
|
2015-10-17 10:11:02 +03:00
|
|
|
2015-10-17 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
* src/cid/cidgload.c (cid_glyph_load): Check file offsets (#46222).
|
|
|
|
|
|
2015-10-17 09:11:16 +03:00
|
|
|
2015-10-17 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[psaux] Fix heap buffer overflow (#46221).
|
|
|
|
|
|
|
|
|
|
* src/psaux/t1decode.c (t1_decoder_parse_charstring) <operator 12>:
|
|
|
|
|
Fix limit check.
|
|
|
|
|
|
|
|
|
|
2015-10-17 Werner Lemberg <wl@gnu.org>
|
2015-10-17 07:15:55 +03:00
|
|
|
|
|
|
|
|
* src/cid/cidload.c (cid_parse_dict): Handle invalid input (#46220).
|
|
|
|
|
|
|
|
|
|
2015-10-15 Kostya Serebryany <kcc@google.com>
|
2015-10-16 08:15:53 +03:00
|
|
|
|
|
|
|
|
[ftfuzzer] Add README.
|
|
|
|
|
|
|
|
|
|
* src/tools/ftfuzzer/README: New file.
|
|
|
|
|
|
2015-12-14 09:00:41 +03:00
|
|
|
2015-10-15 Ben Wagner <bungeman@gmail.com>
|
2015-10-16 00:50:16 +03:00
|
|
|
|
|
|
|
|
[bdf] Fix memory leak (#46213).
|
|
|
|
|
|
|
|
|
|
* src/bdf/bdflib.c (bdf_load_font): Always go to label `Fail' in
|
|
|
|
|
case of error.
|
|
|
|
|
|
2015-10-15 22:50:15 +03:00
|
|
|
2015-10-15 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[truetype] Add TT_CONFIG_OPTION_MAX_RUNNABLE_OPCODES (#46208).
|
|
|
|
|
|
|
|
|
|
* devel/ftoption.h, include/freetype/config/ftoption.h
|
|
|
|
|
(TT_CONFIG_OPTION_MAX_RUNNABLE_OPCODES): New configuration macro.
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttinterp.c (MAX_RUNNABLE_OPCODES): Removed.
|
|
|
|
|
(TT_RunIns): Updated.
|
|
|
|
|
|
2015-10-15 22:15:45 +03:00
|
|
|
2015-10-15 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttinterp.c (TT_RunIns): Fix bytecode stack tracing.
|
|
|
|
|
|
|
|
|
|
The used indices were off by 1.
|
|
|
|
|
|
2015-12-14 09:00:41 +03:00
|
|
|
2015-10-15 Ben Wagner <bungeman@gmail.com>
|
2015-10-15 19:28:43 +03:00
|
|
|
Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
* src/tools/ftfuzzer/ftfuzzer.cc: Handle fixed sizes (#46211).
|
|
|
|
|
|
2015-10-15 17:58:13 +03:00
|
|
|
2015-10-15 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[base] Compute MD5 checksums only if explicitly requested.
|
|
|
|
|
|
|
|
|
|
This improves profiling accuracy.
|
|
|
|
|
|
|
|
|
|
* src/base/ftobjs.c (FT_Render_Glyph_Internal): Implement it.
|
|
|
|
|
|
2015-10-14 16:23:15 +03:00
|
|
|
2015-10-14 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[base] Use `FT_' namespace for MD5 functions (#42366).
|
|
|
|
|
|
|
|
|
|
* src/base/ftobjs.c (MD5_*): Define as `FT_MD5_*'.
|
|
|
|
|
Undefine HAVE_OPENSSL.
|
|
|
|
|
|
2015-10-13 21:43:19 +03:00
|
|
|
2015-10-13 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[type1] Correctly handle missing MM axis names (#46202).
|
|
|
|
|
|
|
|
|
|
* src/type1/t1load.c (T1_Get_MM_Var): Implement it.
|
|
|
|
|
|
2015-10-13 19:26:18 +03:00
|
|
|
2015-10-13 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[pcf] Quickly exit if font index < 0.
|
|
|
|
|
|
|
|
|
|
Similar to other font formats, this commit makes the parser no
|
|
|
|
|
longer check the whole PCF file but only the header and the TOC if
|
|
|
|
|
we just want to get the number of available faces (and a proper
|
|
|
|
|
recognition of the font format).
|
|
|
|
|
|
|
|
|
|
* src/pcf/pcfdrivr.c (PCF_Face_Init): Updated.
|
|
|
|
|
Exit quickly if face_index < 0.
|
|
|
|
|
|
|
|
|
|
* src/pcfread.c (pcf_load_font): Add `face_index' argument.
|
|
|
|
|
Exit quickly if face_index < 0.
|
|
|
|
|
|
|
|
|
|
* src/pcf/pcf.h: Updated.
|
|
|
|
|
|
2015-10-13 12:51:13 +03:00
|
|
|
2015-10-13 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[ftfuzzer] Handle TTCs and MM/GX variations.
|
|
|
|
|
|
|
|
|
|
This patch also contains various other improvements.
|
|
|
|
|
|
|
|
|
|
* src/tools/ftfuzzer/ftfuzzer.cc: Add preprocessor guard to reject
|
|
|
|
|
pre-C++11 compilers.
|
|
|
|
|
(FT_Global): New class. Use it to provide a global constructor and
|
|
|
|
|
destructor for the `FT_Library' object.
|
|
|
|
|
(setIntermediateAxis): New function to select an (arbitrary)
|
|
|
|
|
instance.
|
|
|
|
|
(LLVMFuzzerTestOneInput): Loop over all faces and named instances.
|
|
|
|
|
Also call `FT_Set_Char_Size'.
|
|
|
|
|
|
2015-10-13 12:18:55 +03:00
|
|
|
2015-10-13 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[truetype] Refine some GX sanity tests.
|
|
|
|
|
|
|
|
|
|
Use the `gvar' table size instead of the remaining bytes in the
|
|
|
|
|
stream.
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttgxvar.h (GX_BlendRec): New field `gvar_size'.
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttgxvar.c (ft_var_load_gvar): Set `gvar_size'.
|
|
|
|
|
(ft_var_readpackedpoints, ft_var_readpackeddeltas: New argument
|
|
|
|
|
`size'.
|
|
|
|
|
(tt_face_vary_cvt, TT_Vary_Apply_Glyph_Deltas): Updated.
|
|
|
|
|
|
2015-10-13 09:24:32 +03:00
|
|
|
2015-10-13 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[truetype] Another GX sanity test.
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttgxvar.c (TT_Vary_Apply_Glyph_Deltas): Check
|
|
|
|
|
`tupleCount'.
|
|
|
|
|
Add tracing message.
|
|
|
|
|
|
2015-10-13 09:14:20 +03:00
|
|
|
2015-10-13 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[truetype] Fix memory leak for broken GX fonts (#46188).
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttgxvar.c (TT_Vary_Apply_Glyph_Deltas): Fix scope of
|
|
|
|
|
deallocation.
|
|
|
|
|
|
2015-10-13 08:13:56 +03:00
|
|
|
2015-10-13 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[truetype] Fix commit from 2015-10-10.
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttgxvar.c (ft_var_load_gvar): Add missing error
|
|
|
|
|
handling body to condition.
|
|
|
|
|
|
2015-10-12 11:13:26 +03:00
|
|
|
2015-10-12 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[unix] Make MKDIR_P actually work.
|
|
|
|
|
|
|
|
|
|
* builds/unix/configure.raw: Fix underquoting of `INSTALL' and
|
|
|
|
|
`MKDIR_P'.
|
|
|
|
|
|
|
|
|
|
Problem reported by Dan Liddell <lddll@yahoo.com>.
|
|
|
|
|
|
2015-10-11 08:55:25 +03:00
|
|
|
2015-10-11 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[sfnt] Improve extraction of number of named instances.
|
|
|
|
|
|
|
|
|
|
* src/sfnt/sfobjs.c (sfnt_init_face)
|
|
|
|
|
[TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Check number of instances against
|
|
|
|
|
`fvar' table size.
|
|
|
|
|
|
2015-10-11 05:28:26 +03:00
|
|
|
2015-10-10 Alexei Podtelezhnikov <apodtele@gmail.com>
|
|
|
|
|
|
|
|
|
|
* src/base/ftoutln.c (FT_Outline_Get_Orientation): Fix overflow
|
|
|
|
|
(#46149).
|
|
|
|
|
|
2015-10-10 14:34:11 +03:00
|
|
|
2015-10-10 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[sfnt] Fix infinite loops with broken cmaps (#46167).
|
|
|
|
|
|
|
|
|
|
* src/sfnt/ttcmap.c (tt_cmap8_char_next, tt_cmap12_next): Take care
|
2015-10-11 06:50:07 +03:00
|
|
|
of border conditions (i.e., if the loops exit naturally).
|
2015-10-10 14:34:11 +03:00
|
|
|
|
2015-10-10 11:21:27 +03:00
|
|
|
2015-10-10 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[truetype] More sanity tests for GX handling.
|
|
|
|
|
|
|
|
|
|
These tests should mainly help avoid unnecessarily large memory
|
|
|
|
|
allocations in case of malformed fonts.
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttgxvar.c (ft_var_readpackedpoints,
|
|
|
|
|
ft_var_readpackeddeltas): Check number of points against stream
|
|
|
|
|
size.
|
|
|
|
|
(ft_var_load_avar): Check `pairCount' against table length.
|
|
|
|
|
(ft_var_load_gvar): Check `globalCoordCount' and `glyphCount'
|
|
|
|
|
against table length.
|
|
|
|
|
(tt_face_vary_cvt): Check `tupleCount' and `offsetToData'.
|
|
|
|
|
Fix trace.
|
|
|
|
|
(TT_Vary_Apply_Glyph_Deltas): Fix trace.
|
|
|
|
|
Free `sharedpoints' to avoid memory leak.
|
|
|
|
|
|
2015-10-10 09:13:04 +03:00
|
|
|
2015-10-10 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[truetype] Better protection against malformed GX data (#46166).
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttgxvar.c (TT_Vary_Apply_Glyph_Deltas): Correctly
|
|
|
|
|
handle empty `localpoints' array.
|
|
|
|
|
|
2015-10-10 07:54:46 +03:00
|
|
|
2015-10-10 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
* src/pcf/pcfread.c (pcf_read_TOC): Check stream size (#46162).
|
|
|
|
|
|
2015-10-09 10:38:32 +03:00
|
|
|
2015-10-09 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
* src/gzip/ftgzip.c (FT_Stream_OpenGzip): Use real stream size.
|
|
|
|
|
|
2015-10-09 00:17:41 +03:00
|
|
|
2015-10-08 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[pcf] Protect against invalid number of TOC entries (#46159).
|
|
|
|
|
|
|
|
|
|
* src/pcf/pcfread.c (pcf_read_TOC): Check number of TOC entries
|
|
|
|
|
against size of data stream.
|
|
|
|
|
|
2015-10-08 22:31:57 +03:00
|
|
|
2015-10-08 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[type42] Protect against invalid number of glyphs (#46159).
|
|
|
|
|
|
|
|
|
|
* src/type42/t42parse.c (t42_parse_charstrings): Check number of
|
|
|
|
|
`CharStrings' dictionary entries against size of data stream.
|
|
|
|
|
|
2015-10-08 19:44:45 +03:00
|
|
|
2015-10-08 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[sfnt] Fix some signed overflows (#46149).
|
|
|
|
|
|
|
|
|
|
* src/sfnt/ttsbit.c (tt_face_load_strike_metrics)
|
|
|
|
|
<TT_SBIT_TABLE_TYPE_SBIX>: Use `FT_MulDiv'.
|
|
|
|
|
|
2015-10-08 09:55:15 +03:00
|
|
|
2015-10-08 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[type1] Protect against invalid number of subroutines (#46150).
|
|
|
|
|
|
|
|
|
|
* src/type1/t1load.c (parse_subrs): Check number of
|
|
|
|
|
`Subrs' dictionary entries against size of data stream.
|
|
|
|
|
|
2015-10-07 23:18:22 +03:00
|
|
|
2015-10-07 Kostya Serebryany <kcc@google.com>
|
|
|
|
|
|
|
|
|
|
[ftfuzzer] Add support for LLVM's LibFuzzer.
|
|
|
|
|
|
|
|
|
|
* src/tools/ftfuzzer/ftfuzzer.cc, src/tools/runinput.cc: New files.
|
|
|
|
|
|
2015-10-11 05:28:26 +03:00
|
|
|
2015-10-06 Alexei Podtelezhnikov <apodtele@gmail.com>
|
2015-10-07 05:39:54 +03:00
|
|
|
|
|
|
|
|
[smooth] Faster alternative line renderer.
|
|
|
|
|
|
|
|
|
|
This implementation renders the entire line segment at once without
|
|
|
|
|
subdividing it into scanlines. The main speed improvement comes from
|
|
|
|
|
reducing the number of divisions to just two per line segment, which
|
|
|
|
|
is a bare minimum to calculate cell coverage in a smooth rasterizer.
|
|
|
|
|
Notably, the progression from cell to cell does not itself require any
|
|
|
|
|
divisions at all. The speed improvement is more noticeable at larger
|
|
|
|
|
sizes.
|
|
|
|
|
|
|
|
|
|
* src/smooth/ftgrays.c (gray_render_line): New implementation.
|
|
|
|
|
|
2015-10-06 08:55:32 +03:00
|
|
|
2015-10-06 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[cff] Return correct PS names from pure CFF (#46130).
|
|
|
|
|
|
|
|
|
|
* src/cff/cffdrivr.c (cff_get_ps_name): Use SFNT service only for
|
|
|
|
|
SFNT.
|
|
|
|
|
|
2015-10-04 14:08:08 +03:00
|
|
|
2015-10-04 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[base] Replace left shifts with multiplication (#46118).
|
|
|
|
|
|
|
|
|
|
* src/base/ftglyph.c (ft_bitmap_glyph_bbox, FT_Get_Glyph): Do it.
|
|
|
|
|
|
* Version 2.6.1 released.
=========================
Tag sources with `VER-2-6-1'.
* docs/VERSION.DLL: Update documentation and bump version number to
2.6.1.
* README, Jamfile (RefDoc), builds/windows/vc2005/freetype.vcproj,
builds/windows/vc2005/index.html,
builds/windows/vc2008/freetype.vcproj,
builds/windows/vc2008/index.html,
builds/windows/vc2010/freetype.vcxproj,
builds/windows/vc2010/index.html,
builds/windows/visualc/freetype.dsp,
builds/windows/visualc/freetype.vcproj,
builds/windows/visualc/index.html,
builds/windows/visualce/freetype.dsp,
builds/windows/visualce/freetype.vcproj,
builds/windows/visualce/index.html,
builds/wince/vc2005-ce/freetype.vcproj,
builds/wince/vc2005-ce/index.html,
builds/wince/vc2008-ce/freetype.vcproj,
builds/wince/vc2008-ce/index.html: s/2.6/2.6.1/, s/26/261/.
* include/freetype/freetype.h (FREETYPE_PATCH): Set to 1.
* builds/unix/configure.raw (version_info): Set to 18:1:12.
* CMakeLists.txt (VERSION_PATCH): Set to 1.
* src/autofit/afmodule.c [AF_DEBUG_AUTOFIT]: Ensure C linking for
dumping functions.
2015-10-04 09:18:01 +03:00
|
|
|
2015-10-04 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
* Version 2.6.1 released.
|
|
|
|
|
=========================
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Tag sources with `VER-2-6-1'.
|
|
|
|
|
|
|
|
|
|
* docs/VERSION.DLL: Update documentation and bump version number to
|
|
|
|
|
2.6.1.
|
|
|
|
|
|
|
|
|
|
* README, Jamfile (RefDoc), builds/windows/vc2005/freetype.vcproj,
|
|
|
|
|
builds/windows/vc2005/index.html,
|
|
|
|
|
builds/windows/vc2008/freetype.vcproj,
|
|
|
|
|
builds/windows/vc2008/index.html,
|
|
|
|
|
builds/windows/vc2010/freetype.vcxproj,
|
|
|
|
|
builds/windows/vc2010/index.html,
|
|
|
|
|
builds/windows/visualc/freetype.dsp,
|
|
|
|
|
builds/windows/visualc/freetype.vcproj,
|
|
|
|
|
builds/windows/visualc/index.html,
|
|
|
|
|
builds/windows/visualce/freetype.dsp,
|
|
|
|
|
builds/windows/visualce/freetype.vcproj,
|
|
|
|
|
builds/windows/visualce/index.html,
|
|
|
|
|
builds/wince/vc2005-ce/freetype.vcproj,
|
|
|
|
|
builds/wince/vc2005-ce/index.html,
|
|
|
|
|
builds/wince/vc2008-ce/freetype.vcproj,
|
|
|
|
|
builds/wince/vc2008-ce/index.html: s/2.6/2.6.1/, s/26/261/.
|
|
|
|
|
|
|
|
|
|
* include/freetype/freetype.h (FREETYPE_PATCH): Set to 1.
|
|
|
|
|
|
|
|
|
|
* builds/unix/configure.raw (version_info): Set to 18:1:12.
|
|
|
|
|
* CMakeLists.txt (VERSION_PATCH): Set to 1.
|
|
|
|
|
|
|
|
|
|
* src/autofit/afmodule.c [AF_DEBUG_AUTOFIT]: Ensure C linking for
|
|
|
|
|
dumping functions.
|
|
|
|
|
|
|
|
|
|
2015-10-04 Werner Lemberg <wl@gnu.org>
|
2015-10-04 08:39:22 +03:00
|
|
|
|
|
|
|
|
[bzip2, gzip] Avoid access of unitialized memory (#46109).
|
|
|
|
|
|
|
|
|
|
* src/bzip2/ftbzip2.c (ft_bzip2_file_fill_input), src/gzip/ftgzip.c
|
|
|
|
|
(ft_gzip_file_fill_input): In case of an error, adjust the limit to
|
|
|
|
|
avoid copying uninitialized memory.
|
|
|
|
|
|
2015-10-03 22:12:25 +03:00
|
|
|
2015-10-03 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[bzip2, gzip] Avoid access of unitialized memory (#46109).
|
|
|
|
|
|
|
|
|
|
* src/bzip2/ftbzip2.c (ft_bzip2_file_fill_output), src/gzip/ftgzip.c
|
|
|
|
|
(ft_gzip_file_fill_output): In case of an error, adjust the limit to
|
|
|
|
|
avoid copying uninitialized memory.
|
|
|
|
|
|
2015-10-02 05:03:34 +03:00
|
|
|
2015-10-01 Alexei Podtelezhnikov <apodtele@gmail.com>
|
|
|
|
|
|
|
|
|
|
[smooth] Clean up worker.
|
|
|
|
|
|
|
|
|
|
* src/smooth/ftgrays.c (gray_TWorker): Remove never used fields.
|
|
|
|
|
|
2015-10-01 21:00:27 +03:00
|
|
|
2015-10-01 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[sfnt] Make `tt_cmap4_char_map_linear' more robust (#46078).
|
|
|
|
|
|
|
|
|
|
* src/sfnt/ttcmap.c (tt_cmap4_char_map_linear): Take care of
|
|
|
|
|
border conditions (i.e., if the loop exits naturally).
|
|
|
|
|
|
2015-10-01 17:47:05 +03:00
|
|
|
2015-10-01 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
* src/autofit/afranges.c (af_deva_nonbase_uniranges): Fix ranges.
|
|
|
|
|
They should be a subset of `af_deva_uniranges'.
|
|
|
|
|
|
2015-10-01 15:16:03 +03:00
|
|
|
2015-10-01 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[sfnt] Make `tt_cmap4_char_map_linear' faster (#46078).
|
|
|
|
|
|
|
|
|
|
* src/sfnt/ttcmap.c (tt_cmap4_char_map_linear): Use inner loop to
|
|
|
|
|
reject too large glyph indices.
|
|
|
|
|
|
2015-10-01 06:08:53 +03:00
|
|
|
2015-09-30 Alexei Podtelezhnikov <apodtele@gmail.com>
|
|
|
|
|
|
|
|
|
|
[smooth] Clean up worker.
|
|
|
|
|
|
|
|
|
|
* src/smooth/ftgrays.c (gray_TWorker): Remove lightly used `last_ey'.
|
|
|
|
|
(gray_start_cell, gray_render_line): Update.
|
|
|
|
|
|
2015-09-30 18:52:42 +03:00
|
|
|
2015-09-30 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[autofit] Replace `no-base' with `non-base'.
|
|
|
|
|
|
|
|
|
|
* src/autofit/*: Do it.
|
|
|
|
|
|
2015-09-30 15:44:29 +03:00
|
|
|
2015-09-30 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[sfnt] Rewrite `tt_cmap4_char_map_linear' (#46078).
|
|
|
|
|
|
|
|
|
|
* src/sfnt/ttcmap.c (tt_cmap4_char_map_linear): Add code to better
|
|
|
|
|
skip invalid segments.
|
|
|
|
|
If searching the next character, provide a more efficient logic to
|
|
|
|
|
speed up the code.
|
|
|
|
|
|
2015-09-30 11:26:10 +03:00
|
|
|
2015-09-30 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[truetype] Adjust number of glyphs for malformed `loca' tables.
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttpload.c (tt_face_load_loca): Implement it.
|
|
|
|
|
|
2015-09-29 12:22:15 +03:00
|
|
|
2015-09-29 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[pshinter] Avoid harmless overflow (#45984).
|
|
|
|
|
|
|
|
|
|
* src/pshinter/pshglob.c (psh_blues_set_zones): Fix it.
|
|
|
|
|
|
2015-09-28 10:45:56 +03:00
|
|
|
2015-09-28 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[autofit] Add support for Lao script.
|
|
|
|
|
|
|
|
|
|
Thanks to Danh Hong <danhhong@gmail.com> for guidance with blue zone
|
|
|
|
|
characters!
|
|
|
|
|
|
|
|
|
|
* src/autofit/afblue.dat: Add blue zone data for Lao.
|
|
|
|
|
|
|
|
|
|
* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
|
|
|
|
|
|
|
|
|
|
* src/autofit/afscript.h: Add Lao standard characters.
|
|
|
|
|
|
|
|
|
|
* src/autofit/afranges.c: Add Lao data.
|
|
|
|
|
|
|
|
|
|
* src/autofit/afstyles.h: Add Lao data.
|
|
|
|
|
|
2015-09-27 20:01:43 +03:00
|
|
|
2015-09-27 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
2015-12-06 11:58:18 +03:00
|
|
|
|
2015-09-27 20:01:43 +03:00
|
|
|
[base] Fix a leak by broken sfnt-PS or resource fork (#46028).
|
|
|
|
|
|
|
|
|
|
open_face_from_buffer() frees passed buffer if valid font
|
|
|
|
|
is not found. But if copying to the buffer is failed,
|
|
|
|
|
the allocated buffer should be freed within the caller.
|
|
|
|
|
|
|
|
|
|
* src/base/ftobjs.c (open_face_PS_from_sfnt_stream): Free
|
|
|
|
|
the buffer `sfnt_ps' if an error caused before calling
|
|
|
|
|
open_face_from_buffer().
|
|
|
|
|
(Mac_Read_sfnt_Resource): Free the buffer `sfnt_data' if
|
|
|
|
|
an error caused before calling open_face_from_buffer();
|
|
|
|
|
|
2015-09-27 19:40:21 +03:00
|
|
|
2015-09-27 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
[mac] Fix buffer size calculation for LWFN font.
|
|
|
|
|
|
|
|
|
|
* src/base/ftmac.c (read_lwfn): Cast post_size to FT_ULong
|
|
|
|
|
to prevent confused copy by too large chunk size.
|
|
|
|
|
|
2015-09-27 18:30:17 +03:00
|
|
|
2015-09-26 Alexei Podtelezhnikov <apodtele@gmail.com>
|
|
|
|
|
|
|
|
|
|
* src/smooth/ftgrays.c (PIXEL_MASK): Remove unused macro.
|
|
|
|
|
|
2015-09-26 17:57:17 +03:00
|
|
|
2015-09-26 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[autofit] Minor tracing improvement.
|
|
|
|
|
|
|
|
|
|
* src/autofit/aflatin.c (af_latin_metrics_scale_dim): Don't emit
|
|
|
|
|
blue zones header line if there are no blue zones.
|
|
|
|
|
|
2015-09-26 16:19:54 +03:00
|
|
|
2015-09-26 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[bzip2, gzip, lzw] Harmonize function signatures with prototype.
|
|
|
|
|
|
|
|
|
|
Suggested by Hin-Tak Leung.
|
|
|
|
|
|
|
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|
* src/bzip2/ftbzip2.c (ft_bzip2_stream_io), src/gzip/ftgzip.c
|
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|
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|
(ft_gzip_stream_io), src/lzw/ftlzw.c (ft_lzw_stream_io): Do it.
|
|
|
|
|
|
2015-09-26 15:51:30 +03:00
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|
|
2015-09-26 Hin-Tak Leung <htl10@users.sourceforge.net>
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Add new FT_LOAD_COMPUTE_METRICS load flag.
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* include/freetype/freetype.h (FT_LOAD_COMPUTE_METRICS): New macro.
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|
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* src/truetype/ttgload.c (compute_glyph_metrics): Usage.
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|
2015-09-26 09:44:26 +03:00
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2015-09-26 Werner Lemberg <wl@gnu.org>
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* src/base/ftobjs.c (Mac_Read_sfnt_Resource): Add cast.
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2015-09-25 17:54:28 +03:00
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2015-09-25 Werner Lemberg <wl@gnu.org>
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[type1] Protect against invalid number of glyphs (#46029).
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* src/type1/t1load.c (parse_charstrings): Check number of
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|
`CharStrings' dictionary entries against size of data stream.
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|
2015-09-24 14:39:44 +03:00
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|
2015-09-23 Werner Lemberg <wl@gnu.org>
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[sfnt] Better checks for invalid cmaps (2/2) (#46019).
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|
While the current code in `FT_Get_Next_Char' correctly rejects
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|
out-of-bounds glyph indices, it can be extremely slow for malformed
|
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|
cmaps that use 32bit values. This commit tries to improve that.
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|
* src/sfnt/ttcmap.c (tt_cmap8_char_next, tt_cmap12_next,
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tt_cmap12_char_map_binary, tt_cmap13_next,
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|
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tt_cmap13_char_map_binary): Reject glyph indices larger than or
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|
equal to the number of glyphs.
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2015-09-24 13:39:38 +03:00
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2015-09-23 Werner Lemberg <wl@gnu.org>
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[base, sfnt] Better checks for invalid cmaps (1/2).
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* src/base/ftobjs.c (FT_Get_Char_Index): Don't return out-of-bounds
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glyph indices.
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(FT_Get_First_Char): Updated.
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* src/sfnt/ttcmap.c (tt_cmap6_char_next): Don't return character
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codes greater than 0xFFFF.
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(tt_cmap8_char_index): Avoid integer overflow in computation of
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glyph index.
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(tt_cmap8_char_next): Avoid integer overflows in computation of
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both next character code and glyph index.
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(tt_cmap10_char_index): Fix unsigned integer logic.
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(tt_cmap10_char_next): Avoid integer overflow in computation of
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next character code.
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(tt_cmap12_next): Avoid integer overflows in computation of both
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next character code and glyph index.
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(tt_cmap12_char_map_binary): Ditto.
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(tt_cmap12_char_next): Simplify.
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(tt_cmap13_char_map_binary): Avoid integer overflow in computation
|
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of next character code.
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(tt_cmap13_char_next): Simplify.
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|
2015-09-21 17:07:22 +03:00
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2015-09-21 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
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2015-09-26 09:37:14 +03:00
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[base] Check too long POST and sfnt resource (#45919).
|
2015-09-21 17:07:22 +03:00
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2015-09-26 09:37:14 +03:00
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* src/base/ftbase.h (FT_MAC_RFORK_MAX_LEN): Maximum length of the
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|
resource fork for Mac OS. Resource forks larger than 16 MB can be
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written but can't be handled correctly, at least in Carbon routine.
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See https://support.microsoft.com/en-us/kb/130437.
|
2015-09-21 17:07:22 +03:00
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2015-09-26 09:37:14 +03:00
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* src/base/ftobjs.c (Mac_Read_POST_Resource): No need to use `0x'
|
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prefix for `%p' formatter.
|
2015-09-21 17:07:22 +03:00
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2015-09-26 09:37:14 +03:00
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* src/base/ftbase.c (Mac_Read_POST_Resource): Check the fragment and
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|
total size of the concatenated POST resource before buffer
|
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allocation.
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(Mac_Read_sfnt_Resource): Check the declared size of sfnt resource
|
2015-09-21 17:07:22 +03:00
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before buffer allocation.
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2015-09-26 09:37:14 +03:00
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* src/base/ftmac.c (read_lwfn, FT_New_Face_From_SFNT): Check the
|
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|
total resource size before buffer allocation.
|
2015-09-21 17:07:22 +03:00
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|
2015-09-19 13:41:12 +03:00
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|
2015-09-19 Werner Lemberg <wl@gnu.org>
|
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[sfnt] Improve handling of invalid SFNT table entries (#45987).
|
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|
|
This patch fixes weaknesses in function `tt_face_load_font_dir'.
|
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|
|
- It incorrectly assumed that valid tables are always at the
|
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|
beginning. As a consequence, some valid tables after invalid
|
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|
entries (which are ignored) were never seen.
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- Duplicate table entries (this is, having the same tag) were not
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|
|
rejected.
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|
|
- The number of valid tables was sometimes too large, leading to
|
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|
|
access of invalid tables.
|
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|
|
* src/sfnt/ttload.c (check_table_dir): Add argument to return number
|
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|
|
of valid tables.
|
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|
|
Add another tracing message.
|
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|
|
(tt_face_load_font_dir): Only allocate table array for valid
|
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|
|
entries as returned by `check_table_dir'.
|
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|
|
|
Reject duplicate tables and adjust number of valid tables
|
|
|
|
|
accordingly.
|
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|
2015-09-19 08:58:03 +03:00
|
|
|
2015-09-19 Werner Lemberg <wl@gnu.org>
|
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|
[pcf] Improve `FT_ABS' fix from 2015-09-17 (#45999).
|
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|
|
* src/pcf/pcfread.c (pcf_load_font): Do first the cast to FT_Short,
|
|
|
|
|
then take the absolute value.
|
|
|
|
|
Also apply FT_ABS to `height'.
|
|
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|
|
2015-09-17 20:30:26 +03:00
|
|
|
2015-09-17 Werner Lemberg <wl@gnu.org>
|
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|
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|
|
[type42] Fix memory leak (#45989).
|
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|
|
|
|
|
|
|
|
* src/type42/t42parse.c (t42_parse_charstrings): Allow only a single
|
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|
|
`CharStrings' array.
|
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|
|
2015-09-17 18:56:53 +03:00
|
|
|
2015-09-17 Werner Lemberg <wl@gnu.org>
|
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|
|
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|
|
|
|
|
[psaux] Fix memory leak (#45986).
|
|
|
|
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|
|
* src/psaux/psobjs.c (ps_parser_load_field) <T1_FIELD_TYPE_MM_BBOX>:
|
|
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|
|
Free `temp' in case of error.
|
|
|
|
|
|
2015-09-17 17:31:58 +03:00
|
|
|
2015-09-17 Werner Lemberg <wl@gnu.org>
|
|
|
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|
|
|
|
|
|
[psaux] Improve tracing message.
|
|
|
|
|
|
|
|
|
|
* src/psaux/psobjs.c (ps_parser_load_field) <T1_FIELD_TYPE_MM_BBOX>:
|
|
|
|
|
Handle plural correctly.
|
|
|
|
|
|
2015-09-17 17:22:40 +03:00
|
|
|
2015-09-17 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[pcf] Fix integer overflows (#45985).
|
|
|
|
|
|
|
|
|
|
* src/pcf/pcfread.c (pcf_load_font): Use FT_MulDiv.
|
|
|
|
|
|
2015-09-17 14:42:59 +03:00
|
|
|
2015-09-17 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[pcf] Use FT_ABS for some property values (#45893).
|
|
|
|
|
|
|
|
|
|
* src/pcf/pcfread.c (pcf_load_font): Take absolute values for
|
|
|
|
|
AVERAGE_WIDTH, POINT_SIZE, PIXEL_SIZE, RESOLUTION_X, and
|
|
|
|
|
RESOLUTION_Y. In tracing mode, add warnings.
|
|
|
|
|
|
2015-09-16 19:05:43 +03:00
|
|
|
2015-09-16 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
Minor fixes for some clang warnings.
|
|
|
|
|
|
|
|
|
|
* src/base/ftoutln.c (FT_Outline_EmboldenXY): Cast, possible missing
|
|
|
|
|
initialization.
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttgload.c (TT_Process_Composite_Component): Cast.
|
|
|
|
|
|
2015-09-15 09:52:36 +03:00
|
|
|
2015-09-15 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[type1, type42] Fix memory leaks (#45966).
|
|
|
|
|
|
|
|
|
|
* src/type1/t1load.c (parse_blend_axis_types): Handle multiple axis
|
|
|
|
|
names.
|
|
|
|
|
(parse_blend_design_map): Allow only a single design map.
|
|
|
|
|
(parse_encoding): Handle multiple encoding vectors.
|
|
|
|
|
|
|
|
|
|
* src/type42/t42parse.c (t42_parse_encoding): Handle multiple
|
|
|
|
|
encoding vectors.
|
|
|
|
|
|
2015-09-15 08:23:53 +03:00
|
|
|
2015-09-15 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[truetype] Fix integer type (#45965).
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttobjs.c (tt_synth_sfnt_checksum): Implement it.
|
|
|
|
|
|
2015-09-15 08:10:16 +03:00
|
|
|
2015-09-15 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
* src/pcf/pcfread.c (pcf_load_font): Fix integer overflow (#45964).
|
|
|
|
|
|
2015-09-15 07:49:06 +03:00
|
|
|
2015-09-15 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[type1, type42] Check encoding array size (#45961).
|
|
|
|
|
|
|
|
|
|
* src/type1/t1load.c (parse_encoding), src/type42/t42parse.c
|
|
|
|
|
(t42_parse_encoding): Do it.
|
|
|
|
|
|
2015-09-14 06:19:34 +03:00
|
|
|
2015-09-14 Alexei Podtelezhnikov <apodtele@gmail.com>
|
|
|
|
|
|
|
|
|
|
* src/base/ftcalc.c (FT_MulFix) [FT_LONG64]: Improve.
|
|
|
|
|
|
2015-09-14 01:38:26 +03:00
|
|
|
2015-09-14 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[type1] Fix another potential buffer overflow (#45955).
|
|
|
|
|
|
|
|
|
|
* src/type1/t1parse (T1_Get_Private_Dict): Assure that check for
|
|
|
|
|
`eexec' doesn't exceed `limit'.
|
|
|
|
|
|
2015-09-14 00:53:16 +03:00
|
|
|
2015-09-13 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
Replace `mkinstalldirs' with AC_PROG_MKDIR_P.
|
|
|
|
|
|
|
|
|
|
* builds/unix/mkinstalldirs: Removed, no longer needed.
|
|
|
|
|
|
|
|
|
|
* builds/unix/configure.raw: Call `AC_PROG_MKDIR_P'.
|
|
|
|
|
Update pwd call for `$INSTALL'.
|
|
|
|
|
|
|
|
|
|
* builds/unix/unix-def.in (MKINSTALLDIRS): Use `@MKDIR_P@'.
|
|
|
|
|
|
|
|
|
|
* autogen.sh: Updated.
|
|
|
|
|
|
2015-09-13 10:21:52 +03:00
|
|
|
2015-09-13 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[winfonts] Check alignment shift count for resource data (#45938).
|
|
|
|
|
|
|
|
|
|
* src/winfonts/winfnt.c (fnt_face_get_dll_font): Implement it.
|
|
|
|
|
|
2015-09-13 09:41:43 +03:00
|
|
|
2015-09-13 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[type1] Fix potential buffer overflow (#45923).
|
|
|
|
|
|
|
|
|
|
* src/type1/t1parse.c (T1_Get_Private_Dict): Assure `cur' doesn't
|
|
|
|
|
point to end of file buffer.
|
|
|
|
|
|
2015-09-13 09:05:50 +03:00
|
|
|
2015-09-13 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[gzip] Fix access of small compressed files (#45937).
|
|
|
|
|
|
|
|
|
|
* src/gzip/ftgzip.c (ft_gzip_stream_close): Avoid memory leak.
|
|
|
|
|
|
|
|
|
|
(ft_gzip_get_uncompressed_file): Correct byte order while reading
|
|
|
|
|
unsigned long value. Without this change, the whole optimization of
|
|
|
|
|
accessing small files in `FT_Stream_OpenGzip' is never executed! As
|
|
|
|
|
a consequence, access to PCF files in general (which are normally
|
|
|
|
|
small files) should be much improved now as originally intended.
|
|
|
|
|
|
2015-09-12 09:32:55 +03:00
|
|
|
2015-09-11 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[psaux] Fix potential buffer overflow (#45922).
|
|
|
|
|
|
|
|
|
|
* src/psaux/psobjs.c (ps_parser_skip_PS_token): If a token is
|
|
|
|
|
enclosed in balanced expressions, ensure that the cursor position
|
|
|
|
|
doesn't get larger than the current limit.
|
|
|
|
|
|
2015-09-11 21:25:32 +03:00
|
|
|
2015-09-11 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[base] Avoid crash while tracing `load_mac_face'.
|
|
|
|
|
|
|
|
|
|
Reported in Savannah bug #45919.
|
|
|
|
|
|
|
|
|
|
* src/base/ftobjs.c (load_mac_face): Honour FT_OPEN_MEMORY while
|
|
|
|
|
tracing.
|
|
|
|
|
|
2015-09-11 09:28:27 +03:00
|
|
|
2015-09-11 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[type42] Fix endless loop (#45920).
|
|
|
|
|
|
|
|
|
|
* src/type42/t42parse.c (t42_parse_encoding): Synchronize with
|
|
|
|
|
type1's `parse_encoding'.
|
|
|
|
|
|
2015-09-10 08:44:11 +03:00
|
|
|
2015-09-10 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[docmaker] Allow `-' in bold and italic markup.
|
|
|
|
|
|
|
|
|
|
* src/tools/docmaker/sources.py (re_italic, re_bold): Adjust
|
|
|
|
|
accordingly.
|
|
|
|
|
|
2015-09-10 04:30:15 +03:00
|
|
|
2015-09-09 Alexei Podtelezhnikov <apodtele@gmail.com>
|
|
|
|
|
|
|
|
|
|
* src/base/ftcalc.c (FT_RoundFix): Improve.
|
|
|
|
|
|
2015-09-09 08:59:10 +03:00
|
|
|
2015-09-09 Wojciech Mamrak <wmamrak@gmail.com>
|
|
|
|
|
|
|
|
|
|
* src/base/ftcalc.c (FT_CeilFix, FT_FloorFix): Normalize.
|
|
|
|
|
|
|
|
|
|
This commit makes the functions behave as expected, this is,
|
|
|
|
|
rounding towards plus or minus infinity.
|
|
|
|
|
|
2015-09-07 20:47:36 +03:00
|
|
|
2015-09-07 Alexei Podtelezhnikov <apodtele@gmail.com>
|
|
|
|
|
|
|
|
|
|
* src/smooth/ftgrays.c (gray_render_line): Simplify clipping.
|
|
|
|
|
|
2015-09-05 06:14:46 +03:00
|
|
|
2015-09-04 Alexei Podtelezhnikov <apodtele@gmail.com>
|
|
|
|
|
|
|
|
|
|
[raster,smooth] Microoptimizations.
|
|
|
|
|
|
|
|
|
|
* src/raster/ftraster.c (Insert_Y_Turn, Finalize_Profile_Table,
|
|
|
|
|
Beziier_Up, ): Use do-while loops.
|
|
|
|
|
|
|
|
|
|
* src/smooth/ftgrays.c (gray_render_scanline, gray_render_line,
|
|
|
|
|
gray_convert_glyph): Ditto.
|
|
|
|
|
|
2015-09-04 11:28:53 +03:00
|
|
|
2015-09-04 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[autofit] Redesign code ranges (2/2).
|
|
|
|
|
|
|
|
|
|
This commit adds two fallback scripts (`latb', `latp') and
|
|
|
|
|
implements support for the no-base character ranges introduced in
|
|
|
|
|
the previous commit.
|
|
|
|
|
|
|
|
|
|
* src/autofit/aftypes.h (AF_ScriptClassRec): Add
|
|
|
|
|
`script_uni_nobase_ranges' field.
|
|
|
|
|
(AF_DEFINE_SCRIPT_CLASS): Updated.
|
|
|
|
|
|
|
|
|
|
* src/autofit/afscript.h, src/autofit/afstyles.h: Add `latb' and
|
|
|
|
|
`latp' fallback scripts.
|
|
|
|
|
|
|
|
|
|
* src/autofit/afblue.dat: Add blue zones for Latin subscript and
|
|
|
|
|
superscript fallback scripts.
|
|
|
|
|
|
|
|
|
|
* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
|
|
|
|
|
|
|
|
|
|
* src/autofit/afglobal.h (AF_NOBASE): New style flag for no-base
|
|
|
|
|
characters.
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|
|
|
|
(AF_STYLE_MASK): Updated.
|
|
|
|
|
|
|
|
|
|
* src/autofit/afglobal.c (SCRIPT): Updated.
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|
|
|
|
(af_face_globals_compute_style_coverage): Handle new style flag.
|
|
|
|
|
|
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|
|
|
* src/autofit/aflatin.c (af_latin_hints_apply): Handle new style
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|
|
|
|
flag.
|
|
|
|
|
|
|
|
|
|
* src/autofit/afranges.h (SCRIPT): Use it to export no-base ranges.
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|
|
|
|
2015-09-04 11:10:59 +03:00
|
|
|
2015-09-04 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[autofit] Redesign code ranges (1/2).
|
|
|
|
|
|
|
|
|
|
This patch introduces auxiliary code ranges that identify no-base
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|
|
|
|
characters; they refer to glyphs of a script that should be hinted
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|
|
|
|
without alignments to blue zones (mostly diacritics).
|
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|
|
|
|
|
|
|
|
It also splits off ranges for fallback scripts that handle subscript
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|
|
|
|
and superscript characters not covered by OpenType features. For
|
|
|
|
|
example, this greatly helps improve the hinting of various phonetic
|
|
|
|
|
alphabets, which contain a large amount characters that look like
|
|
|
|
|
superscript glyphs.
|
|
|
|
|
|
|
|
|
|
Finally, code ranges are updated to Unicode 8.0, and enclosed
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|
|
|
characters are removed in general since they normally look better if
|
|
|
|
|
they stay unhinted.
|
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|
|
|
|
|
|
|
|
* src/autofit/afranges.c (af_latn_uniranges): Updated to Unicode
|
|
|
|
|
8.0.
|
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|
|
|
Split off superscript-like and subscript-like glyphs into...
|
|
|
|
|
|
|
|
|
|
(af_latb_uniranges, af_latp_uniranges): ... these two new arrays.
|
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|
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|
|
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|
|
(af_xxxx_nobase_uniranges): New arrays that hold no-base characters
|
|
|
|
|
of the corresponding character ranges.
|
|
|
|
|
|
2015-09-03 07:47:30 +03:00
|
|
|
2015-09-03 Werner Lemberg <wl@gnu.org>
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|
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|
|
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|
|
[autofit] Pass glyph index to hinting function.
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|
|
|
|
|
|
|
|
No functionality change yet.
|
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|
|
|
|
|
|
|
|
* src/autofit/aftypes.h (AF_WritingSystem_ApplyHintsFunc): Pass
|
|
|
|
|
glyph index.
|
|
|
|
|
|
|
|
|
|
* src/autofit/afcjk.c, src/autofit/afcjk.h (af_cjk_hints_apply),
|
|
|
|
|
src/autofit/afdummy.c (af_dummy_hints_apply), src/autofit/afindic.c
|
|
|
|
|
(af_indic_hints_apply), src/autofit/aflatin.c
|
|
|
|
|
(af_latin_hints_apply), src/autofit/aflatin2.c
|
|
|
|
|
(af_latin2_hints_apply), src/autofit/afloader.c (af_loader_load_g):
|
|
|
|
|
Updated.
|
|
|
|
|
|
2015-08-31 09:51:52 +03:00
|
|
|
2015-08-30 Werner Lemberg <wl@gnu.org>
|
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|
|
|
|
|
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|
|
[autofit] Code clean-up.
|
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|
|
|
|
|
|
|
|
* src/autofit/afglobal.h (AF_STYLE_MASK): New macro.
|
|
|
|
|
(AF_STYLE_UNASSIGNED): Use AF_STYLE_MASK for definition.
|
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|
|
|
|
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|
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|
* src/autofit/afglobal.c (af_face_globals_compute_style_coverage):
|
|
|
|
|
Updated.
|
|
|
|
|
|
2015-08-30 11:35:21 +03:00
|
|
|
2015-08-30 Werner Lemberg <wl@gnu.org>
|
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|
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|
|
[autofit] Make glyph style array use 16bit values.
|
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|
|
|
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|
|
* include/freetype/ftautoh.h (FT_Prop_GlyphToScriptMap): Use
|
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|
|
`FT_UShort' for `map' field.
|
|
|
|
|
|
|
|
|
|
* src/autofit/afglobal.c (af_face_globals_compute_style_coverage,
|
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|
|
af_face_globals_new), src/autofit/hbshim.c, src/autofit/hbshim.h
|
|
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|
|
(af_get_coverage): Use FT_UShort for `glyph_styles' array.
|
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|
|
|
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|
|
* src/autofit/afglobal.h (AF_STYLE_UNASSIGNED, AF_DIGIT): Extend to
|
|
|
|
|
16 bits.
|
|
|
|
|
(AF_FaceGlobalsRec): Use `FT_UShort' for `glyph_styles' field.
|
|
|
|
|
|
2015-08-26 07:18:47 +03:00
|
|
|
2015-08-26 Werner Lemberg <wl@gnu.org>
|
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|
|
|
|
|
|
|
|
* builds/unix/configure.raw: Need harfbuzz >= 0.9.21 (#45828).
|
|
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|
|
2015-08-25 08:23:01 +03:00
|
|
|
2015-08-25 Werner Lemberg <wl@gnu.org>
|
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|
|
|
|
|
|
|
|
[base] Improve kerning tracing and documentation.
|
|
|
|
|
|
|
|
|
|
* src/base/ftobjs.c (FT_Get_Kerning): Emit tracing message if
|
|
|
|
|
scaled-down kerning values differ.
|
|
|
|
|
|
2015-08-18 07:04:36 +03:00
|
|
|
2015-08-18 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[raster] Remove last remnants of `raster5' driver.
|
|
|
|
|
|
|
|
|
|
* src/raster/ftrend1.h (ft_raster5_renderer_class): Removed.
|
|
|
|
|
|
|
|
|
|
* src/raster/rastpic.c, src/raster/rastpic.h
|
|
|
|
|
(ft_raster5_renderer_class_pic_init,
|
|
|
|
|
ft_raster5_renderer_class_pic_free): Removed.
|
|
|
|
|
|
2015-08-18 05:58:59 +03:00
|
|
|
2015-08-17 Alexei Podtelezhnikov <apodtele@gmail.com>
|
|
|
|
|
|
|
|
|
|
[base] Improve emboldener (#45596).
|
|
|
|
|
|
|
|
|
|
* src/base/ftoutln.c (FT_Outline_EmboldenXY): Correct displacement
|
|
|
|
|
of zero-lenght segments.
|
|
|
|
|
|
2015-08-17 05:57:34 +03:00
|
|
|
2015-08-16 Alexei Podtelezhnikov <apodtele@gmail.com>
|
|
|
|
|
|
2015-08-18 04:48:46 +03:00
|
|
|
[base] Reoptimize arithmetic.
|
2015-08-17 05:57:34 +03:00
|
|
|
|
|
|
|
|
* src/base/ftcalc.c (FT_MulDiv, FT_MulFix) [!FT_LONG64]: Remove
|
|
|
|
|
special cases that slow down the general use.
|
|
|
|
|
|
2015-08-15 07:53:09 +03:00
|
|
|
2015-08-15 pazer <ibemad@gmail.com>
|
|
|
|
|
|
|
|
|
|
Fix C++ compilation (#45762).
|
|
|
|
|
|
|
|
|
|
* src/base/ftstroke.c (ft_outline_glyph_class): Use
|
|
|
|
|
FT_CALLBACK_TABLE.
|
|
|
|
|
|
2015-08-15 06:23:18 +03:00
|
|
|
2015-08-14 Alexei Podtelezhnikov <apodtele@gmail.com>
|
|
|
|
|
|
|
|
|
|
[truetype] Clean up.
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttgload.c (TT_Process_Composite_Component): Use
|
|
|
|
|
`FT_Outline_Transform' and `FT_Outline_Translate'.
|
|
|
|
|
(translate_array): Dropped.
|
|
|
|
|
|
2015-08-14 15:30:58 +03:00
|
|
|
2015-08-14 Andreas Enge <andreas.enge@inria.fr>
|
|
|
|
|
|
|
|
|
|
* builds/unix/detect.mk (CONFIG_SHELL): Don't handle it (#44261).
|
|
|
|
|
|
2015-08-13 16:22:17 +03:00
|
|
|
2015-08-13 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[truetype] Introduce named instance access to GX fonts.
|
|
|
|
|
|
|
|
|
|
For functions querying a face, bits 16-30 of the face index can hold
|
|
|
|
|
the named instance index if we have a GX font. The indices start
|
|
|
|
|
with value 1; value 0 indicates font access without GX variation
|
|
|
|
|
data.
|
|
|
|
|
|
|
|
|
|
* include/freetype/freetype.h (FT_FaceRec): Update documentation.
|
|
|
|
|
* include/freetype/internal/sfnt.h: Ditto.
|
|
|
|
|
|
|
|
|
|
* src/sfnt/sfobjs.c (sfnt_init_face)
|
|
|
|
|
[TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Get number of named instances and
|
|
|
|
|
do argument checks.
|
|
|
|
|
(sfnt_load_face): Updated.
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttobjs.c (tt_face_init)
|
|
|
|
|
[TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Use named instance, overwriting
|
|
|
|
|
the style name.
|
|
|
|
|
|
|
|
|
|
* src/base/ftobjs.c (open_face_from_buffer,
|
|
|
|
|
open_face_PS_from_sfnt_stream): Updated.
|
|
|
|
|
* src/bdf/bdfdrivr.c (BDF_Face_Init): Updated.
|
|
|
|
|
* src/cff/cffload.c (cff_font_load): Updated.
|
|
|
|
|
|
|
|
|
|
* src/cff/cffobjs.c (cff_face_init): Make function exit early for
|
|
|
|
|
pure CFF fonts if `font_index < 0'.
|
|
|
|
|
Updated.
|
|
|
|
|
|
|
|
|
|
* src/cid/cidobjs.c (cid_face_init): Updated.
|
|
|
|
|
* src/pcf/pcfdrivr.c (PCF_Face_Init): Updated.
|
|
|
|
|
* src/pfr/pfrobjs.c (pfr_face_init): Updated.
|
|
|
|
|
* src/type1/t1objs.c (T1_Face_Init): Updated.
|
|
|
|
|
* src/type42/t42objs.c (T42_Face_Init): Updated.
|
|
|
|
|
* src/winfonts/winfnt.c (fnt_face_get_dll_font, FNT_Face_Init):
|
|
|
|
|
Updated.
|
|
|
|
|
|
|
|
|
|
* docs/CHANGES: Updated.
|
|
|
|
|
|
2015-08-13 06:45:40 +03:00
|
|
|
2015-08-12 Alexei Podtelezhnikov <apodtele@gmail.com>
|
|
|
|
|
|
|
|
|
|
[type1,cff,cid] Streamline font matrix application.
|
|
|
|
|
|
|
|
|
|
* src/type1/t1gload.c (T1_Load_Glyph): Directly modify advances only
|
|
|
|
|
if font matrix is not trivial.
|
|
|
|
|
* src/cff/cffgload.c (cff_slot_load): Ditto.
|
|
|
|
|
* sff/cid/cidgload.c (cid_slot_load_glyph): Ditto for advances and the
|
|
|
|
|
entire outline.
|
|
|
|
|
|
2015-08-11 07:47:25 +03:00
|
|
|
2015-08-11 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[builds/unix] Minor.
|
|
|
|
|
|
|
|
|
|
* builds/unix/configure.raw:
|
|
|
|
|
s/lib{priv,staticconf}/libs{priv,staticconf}/ for orthogonality with
|
|
|
|
|
similarly named uppercase variables.
|
|
|
|
|
|
2015-08-11 06:05:02 +03:00
|
|
|
2015-08-10 Alexei Podtelezhnikov <apodtele@gmail.com>
|
|
|
|
|
|
|
|
|
|
[type1,cid,type42] Minor improvements.
|
|
|
|
|
|
|
|
|
|
* src/type1/t1load.c (t1_parse_font_matrix): Scale units per EM only
|
|
|
|
|
when necessary. Refresh comments.
|
|
|
|
|
* src/cid/cidload.c (cid_parse_font_matrix): Ditto.
|
|
|
|
|
* src/type42/t42parse.c (t42_parse_font_matrix): Refresh comments.
|
|
|
|
|
|
2015-08-08 09:39:45 +03:00
|
|
|
2015-08-08 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[type42] Fix glyph access.
|
|
|
|
|
|
|
|
|
|
This is a severe bug: We've missed one level of indirection, as
|
|
|
|
|
described in the Type 42 specification. As a result, ftview
|
|
|
|
|
sometimes showed incorrect glyphs for given glyph names, and even
|
|
|
|
|
displayed `error 0x0006' (invalid argument!) in case the number of
|
|
|
|
|
glyph indices differed between the Type 42 font and the embedded
|
|
|
|
|
TTF.
|
|
|
|
|
|
|
|
|
|
Apparently, noone ever noticed it; this shows how much Type 42 fonts
|
|
|
|
|
are in use...
|
|
|
|
|
|
|
|
|
|
* src/type42/t42objs.c (T42_GlyphSlot_Load): Map Type 42 glyph index
|
|
|
|
|
to embedded TTF's glyph index.
|
|
|
|
|
|
2015-08-08 08:45:03 +03:00
|
|
|
2015-08-08 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[type42] Minor clean-up.
|
|
|
|
|
|
|
|
|
|
* src/type42/t42parse.c (t42_parse_font_matrix): Remove unused
|
|
|
|
|
variable.
|
|
|
|
|
|
2015-08-07 04:49:08 +03:00
|
|
|
2015-08-06 Alexei Podtelezhnikov <apodtele@gmail.com>
|
|
|
|
|
|
|
|
|
|
[type42] Parse FontMatrix according to specifications.
|
|
|
|
|
|
|
|
|
|
* src/type42/t42parse.c (t42_parse_font_matrix): Type 42 FontMatrix
|
|
|
|
|
does not need scaling by 1000. Units_per_EM are taken from the
|
|
|
|
|
embedded TrueType.
|
|
|
|
|
|
2015-08-06 08:34:50 +03:00
|
|
|
2015-08-06 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[autofit] Improve Arabic hinting.
|
|
|
|
|
|
|
|
|
|
Problem reported by Titus Nemeth <tn@tntypography.eu> (by using
|
|
|
|
|
ttfautohint).
|
|
|
|
|
|
|
|
|
|
* src/autofit/afblue.dat: Add neutral blue zone for the tatweel
|
|
|
|
|
character.
|
|
|
|
|
|
|
|
|
|
* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
|
|
|
|
|
|
2015-08-06 07:06:14 +03:00
|
|
|
2015-08-05 Alexei Podtelezhnikov <apodtele@gmail.com>
|
|
|
|
|
|
|
|
|
|
[truetype] Clean up types.
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttobjs.c (TT_Size): Move declaration from here.
|
|
|
|
|
* include/freetype/internal/tttypes.h (TT_Size): ... to here.
|
|
|
|
|
(TT_LoaderRec): Switch to appropriate types for `face' and `size'.
|
|
|
|
|
* src/truetype/ttgload.c: Remove corresponding type casts.
|
|
|
|
|
* src/truetype/ttsubpix.c: Ditto.
|
|
|
|
|
|
2015-08-05 22:53:50 +03:00
|
|
|
2015-08-05 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[autofit] Improve recognition of flat vs. rounded segments.
|
|
|
|
|
|
|
|
|
|
Lower the flatness threshold from upem/8 to upem/14, making the
|
|
|
|
|
auto-hinter accept shorter elements.
|
|
|
|
|
|
|
|
|
|
Synchronize flat/round stem selection algorithm with blue zone code.
|
|
|
|
|
|
|
|
|
|
* src/autofit/aflatin.c (FLAT_THRESHOLD): New macro.
|
|
|
|
|
(af_latin_metrics_init_blues): Use it.
|
|
|
|
|
(af_latin_hints_compute_segments): Collect information on maximum
|
|
|
|
|
and minimum coordinates of `on' points; use this to add a constraint
|
|
|
|
|
for the flat/round decision similar to
|
|
|
|
|
`af_latin_metrics_init_blues'.
|
|
|
|
|
|
2015-08-04 07:50:04 +03:00
|
|
|
2015-08-04 Werner Lemberg <wl@gnu.org>
|
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|
|
|
|
|
|
|
|
Another left-shift bug (#45681).
|
|
|
|
|
|
|
|
|
|
* src/base/ftobjs.c (IsMacBinary): Only accept positive values for
|
|
|
|
|
`dlen'.
|
|
|
|
|
|
2015-08-04 06:26:13 +03:00
|
|
|
2015-08-03 Alexei Podtelezhnikov <apodtele@gmail.com>
|
|
|
|
|
|
|
|
|
|
[base] Fix `ft_corner_orientation'.
|
|
|
|
|
|
|
|
|
|
Remove casting from `FT_Long' to `FT_Int' that might change the sign
|
|
|
|
|
of the return value and make it faster too.
|
|
|
|
|
|
|
|
|
|
* src/base/ftcalc.c (ft_corner_orientation): On 32-bit systems, stay
|
|
|
|
|
with 32-bit arithmetic when safe. Use plain math on 64-bit systems.
|
|
|
|
|
* src/pshinter/pshalgo.c: Remove old unused code.
|
|
|
|
|
|
2015-08-03 13:23:30 +03:00
|
|
|
2015-08-03 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttgload.c (load_truetype_glyph)
|
|
|
|
|
[TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Fix crash for composite glyphs
|
|
|
|
|
having a depth greater than 1.
|
|
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|
|
|
2015-08-03 09:51:18 +03:00
|
|
|
2015-08-03 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
Fix typo in clang bug from 2015-07-31 (#45678).
|
|
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|
|
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|
|
* src/base/ftrfork.c (FT_Raccess_Get_HeaderInfo): Fix inequality.
|
|
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|
|
|
2015-08-02 19:35:49 +03:00
|
|
|
2015-08-02 Werner Lemberg <wl@gnu.org>
|
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|
|
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|
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|
|
* CMakeLists.txt: Improve shared library support.
|
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|
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|
|
Based on a patch from John Cary <cary@txcorp.com>.
|
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|
2015-08-02 16:46:26 +03:00
|
|
|
2015-08-02 Werner Lemberg <wl@gnu.org>
|
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|
|
|
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|
|
* builds/unix/freetype-config.in (enable_shared): Remove. Unused.
|
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|
|
2015-08-02 10:42:12 +03:00
|
|
|
2015-08-02 Werner Lemberg <wl@gnu.org>
|
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|
|
|
|
|
|
|
|
Fix more invalid left-shifts.
|
|
|
|
|
|
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|
|
|
* src/pfr/pfrgload.c (pfr_glyph_load_compound): Use multiplication,
|
|
|
|
|
not left-shift.
|
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|
|
|
|
|
|
|
|
* src/truetype/ttgxvar.c (ft_var_load_avar, ft_var_load_gvar,
|
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|
|
|
tt_face_vary_cvt, TT_Vary_Apply_Glyph_Deltas): Use multiplication,
|
|
|
|
|
not left-shift.
|
|
|
|
|
|
2015-08-01 08:53:48 +03:00
|
|
|
2015-07-31 Werner Lemberg <wl@gnu.org>
|
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|
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|
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|
|
Fix some bugs found by clang's `-fsanitize=undefined' (#45661).
|
|
|
|
|
|
|
|
|
|
* src/base/ftrfork.c (FT_Raccess_Get_HeaderInfo): Only accept
|
|
|
|
|
positive values from header.
|
|
|
|
|
Check overflow.
|
|
|
|
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|
|
|
|
|
* src/base/ftoutln.c (SCALED): Correctly handle left-shift of
|
|
|
|
|
negative values.
|
|
|
|
|
|
|
|
|
|
* src/bdf/bdf.h (_bdf_glyph_modified, _bdf_set_glyph_modified,
|
|
|
|
|
_bdf_clear_glyph_modified): Use unsigned long constant.
|
|
|
|
|
|
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|
|
* src/bdf/bdfdrivr.c (BDF_Size_Select, BDF_Glyph_Load): Don't
|
|
|
|
|
left-shift values that can be negative.
|
|
|
|
|
|
|
|
|
|
* src/pcf/pcfdrivr.c (PCF_Size_Select, PCF_Glyph_Load): Don't
|
|
|
|
|
left-shift values that can be negative.
|
|
|
|
|
|
|
|
|
|
* src/raster/ftraster.c (SCALED): Correctly handle left-shift of
|
|
|
|
|
negative values.
|
|
|
|
|
|
|
|
|
|
* src/sfnt/ttsbit.c (tt_face_load_strike_metrics): Don't left-shift
|
|
|
|
|
values that can be negative.
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttgload.c (TT_Load_Composite_Glyph,
|
|
|
|
|
compute_glyph_metrics, load_sbit_image): Don't left-shift values
|
|
|
|
|
that can be negative.
|
|
|
|
|
|
2015-07-31 22:49:07 +03:00
|
|
|
2015-07-31 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
Define FT_LONG_MAX.
|
|
|
|
|
|
|
|
|
|
* include/freetype/config/ftstdlib.h (FT_LONG_MAX): New macro.
|
|
|
|
|
* src/cff/cf2arrst.c (cf2_arrstack_setNumElements): Use it.
|
|
|
|
|
|
|
|
|
|
2015-07-28 Alexei Podtelezhnikov <apodtele@gmail.com>
|
2015-07-29 06:14:30 +03:00
|
|
|
|
|
|
|
|
* src/base/ftcalc.c (FT_Vector_NormLen): Clarify.
|
|
|
|
|
|
2015-07-31 22:49:07 +03:00
|
|
|
2015-07-27 Alexei Podtelezhnikov <apodtele@gmail.com>
|
2015-07-28 06:22:34 +03:00
|
|
|
|
|
|
|
|
* src/base/ftcalc.c (FT_Vector_NormLen): Explicate type conversions.
|
|
|
|
|
|
2015-07-26 22:08:34 +03:00
|
|
|
2015-07-26 Matthias Clasen <matthias.clasen@gmail.com>
|
|
|
|
|
|
|
|
|
|
[cff] Don't use `hmtx' table for LSB (#45520).
|
|
|
|
|
|
|
|
|
|
* src/cff/cffgload.c (cff_slot_load): Use `htmx' table for advance
|
|
|
|
|
width only. Bug introduced 2015-04-10.
|
|
|
|
|
|
Better support of user-supplied C++ namespaces.
See
http://lists.nongnu.org/archive/html/freetype-devel/2015-07/msg00008.html
for a rationale.
* src/autofit/afpic.h, src/base/basepic.h, src/cff/cffpic.h,
src/pshinter/pshpic.h, src/psnames/pspic.h, src/raster/rastpic.h,
src/sfnt/sfntpic.h, src/smooth/ftspic.h, src/truetype/ttpic.h
(FT_BEGIN_HEADER, FT_END_HEADER): Move macro calls to not enclose
header files that contain FT_{BEGIN,END}_HEADER macros by
themselves.
* src/autofit/aftypes.h [FT_DEBUG_AUTOFIT]: Include
FT_CONFIG_STANDARD_LIBRARY_H earlier.
* src/truetype/ttpic.h: Include FT_INTERNL_PIC_H.
2015-07-09 16:10:31 +03:00
|
|
|
2015-07-09 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
Better support of user-supplied C++ namespaces.
|
|
|
|
|
|
|
|
|
|
See
|
|
|
|
|
|
|
|
|
|
http://lists.nongnu.org/archive/html/freetype-devel/2015-07/msg00008.html
|
|
|
|
|
|
|
|
|
|
for a rationale.
|
|
|
|
|
|
|
|
|
|
* src/autofit/afpic.h, src/base/basepic.h, src/cff/cffpic.h,
|
|
|
|
|
src/pshinter/pshpic.h, src/psnames/pspic.h, src/raster/rastpic.h,
|
|
|
|
|
src/sfnt/sfntpic.h, src/smooth/ftspic.h, src/truetype/ttpic.h
|
|
|
|
|
(FT_BEGIN_HEADER, FT_END_HEADER): Move macro calls to not enclose
|
|
|
|
|
header files that contain FT_{BEGIN,END}_HEADER macros by
|
|
|
|
|
themselves.
|
|
|
|
|
|
|
|
|
|
* src/autofit/aftypes.h [FT_DEBUG_AUTOFIT]: Include
|
|
|
|
|
FT_CONFIG_STANDARD_LIBRARY_H earlier.
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttpic.h: Include FT_INTERNL_PIC_H.
|
|
|
|
|
|
2015-07-07 15:04:44 +03:00
|
|
|
2015-07-07 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[sfnt] Make `tt_face_get_name' member of the SFNT interface.
|
|
|
|
|
|
|
|
|
|
* include/freetype/internal/sfnt.h (TT_Get_Name_Func): New
|
|
|
|
|
prototype.
|
|
|
|
|
(SFNT_Interface, FT_DEFINE_SFNT_INTERFACE): New member `get_name'.
|
|
|
|
|
|
|
|
|
|
* src/sfnt/sfdriver.c (sfnt_interface): Updated.
|
|
|
|
|
|
|
|
|
|
* src/sfnt/sfobjs.c (tt_face_get_name): Tag it with `LOCAL_DEF'.
|
|
|
|
|
* src/sfnt/sfobjs.h: Add prototype for it.
|
|
|
|
|
|
2015-06-30 10:46:39 +03:00
|
|
|
2015-06-30 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
Fix some clang compiler warnings.
|
|
|
|
|
|
|
|
|
|
* src/base/ftoutln.c (FT_Outline_EmboldenXY), src/cff/cf2intrp.c
|
|
|
|
|
(cf2_interpT2CharString), src/truetype/ttgload.c
|
|
|
|
|
(load_truetype_glyph), src/truetype/ttgxvar.c (tt_handle_deltas),
|
|
|
|
|
src/truetype/ttinterp.c (Ins_INSTCTRL): Fix signedness issues.
|
|
|
|
|
|
2015-06-30 05:46:54 +03:00
|
|
|
2015-06-29 Alexei Podtelezhnikov <apodtele@gmail.com>
|
|
|
|
|
|
|
|
|
|
[truetype] Speed up bytecode interpreter.
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttinterp.c (Normalize): Use `FT_Vector_NormLen'.
|
|
|
|
|
|
2015-06-30 05:39:10 +03:00
|
|
|
2015-06-29 Alexei Podtelezhnikov <apodtele@gmail.com>
|
|
|
|
|
|
|
|
|
|
[base] Speed up emboldening.
|
|
|
|
|
|
2015-06-30 10:46:39 +03:00
|
|
|
* src/base/ftoutln.c (FT_Outline_EmboldenXY): Use
|
|
|
|
|
`FT_Vector_NormLen'.
|
2015-06-30 05:39:10 +03:00
|
|
|
|
2015-06-30 05:32:05 +03:00
|
|
|
2015-06-29 Alexei Podtelezhnikov <apodtele@gmail.com>
|
|
|
|
|
|
|
|
|
|
[base] Implement fast vector normalization.
|
|
|
|
|
|
|
|
|
|
The function uses Newton's iterations instead of dividing vector
|
|
|
|
|
components by its length, which needs a square root. This is,
|
|
|
|
|
literally, a bit less accurate but a lot faster.
|
|
|
|
|
|
|
|
|
|
* src/base/ftcalc.c (FT_Vector_NormLen): New function.
|
|
|
|
|
|
2015-06-28 12:40:02 +03:00
|
|
|
2015-06-28 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
* CMakeLists.txt: Always create `ftconfig.h'.
|
|
|
|
|
|
|
|
|
|
For non-UNIX builds, the file stays unmodified. However, it's
|
|
|
|
|
better to have the main configuration files at the same place
|
|
|
|
|
regardless of the OS.
|
|
|
|
|
|
2015-06-28 12:06:47 +03:00
|
|
|
2015-06-28 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
* CMakeLists.txt: Improve MSVC support (#43737).
|
|
|
|
|
|
2015-06-28 12:03:10 +03:00
|
|
|
2015-06-28 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[cmake] Check for libraries and create `ftoption.h'.
|
|
|
|
|
|
|
|
|
|
* builds/FindHarfBuzz.cmake: New file, taken from
|
|
|
|
|
|
|
|
|
|
https://trac.webkit.org/browser/trunk/Source/cmake/FindHarfBuzz.cmake
|
|
|
|
|
|
|
|
|
|
* CMakeLists.Txt: Add path to local cmake modules.
|
|
|
|
|
Find dependencies for zlib, bzip2, libpng, and harfbuzz.
|
|
|
|
|
Create `ftoption.h' file.
|
|
|
|
|
Set up include and linker stuff for libraries.
|
|
|
|
|
|
2015-06-28 11:42:47 +03:00
|
|
|
2015-06-28 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
* CMakeLists.txt: Fix creation of `ftconfig.h'.
|
|
|
|
|
Check for UNIX header files using `check_include_file'.
|
|
|
|
|
Set up correct header include directories.
|
|
|
|
|
|
2015-06-28 11:26:33 +03:00
|
|
|
2015-06-28 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
* CMakeLists.txt: Disallow in-source builds.
|
|
|
|
|
|
2015-06-27 08:12:42 +03:00
|
|
|
2015-06-27 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
* src/tools/docmaker/utils.py (check_output): Add missing `\n'.
|
|
|
|
|
|
2015-06-26 07:46:59 +03:00
|
|
|
2015-06-26 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
2015-06-27 08:12:42 +03:00
|
|
|
* CMakeLists.txt: Select platform-dependent `ftdebug.c'.
|
2015-06-26 07:46:59 +03:00
|
|
|
|
2015-06-25 17:38:11 +03:00
|
|
|
2015-06-25 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
* CMakeLists.txt: Use cmake functions for generating `ftconfig.h'.
|
|
|
|
|
Additionally, do this for UNIX only.
|
|
|
|
|
|
2015-06-25 16:45:13 +03:00
|
|
|
2015-06-25 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
* CMakeLists.txt (BASE_SRCS): Use `ftbase.c' and `psnames.c'.
|
|
|
|
|
|
Another adjustment to header locations.
This change is a result of a discussion thread on freetype-devel
http://lists.nongnu.org/archive/html/freetype-devel/2015-06/msg00041.html
Re-introduce the `freetype2' subdirectory for all FreeType header
files after installation, and rename the `freetype2' subdirectory in
the git repository to `freetype'.
* include/freetype2: Renamed to...
* include/freetype: This.
* CMakeLists.txt (PUBLIC_HEADERS, PUBLIC_CONFIG_HEADERS,
PRIVATE_HEADERS): Updated.
Update creation of `ftconfig.h'.
Install generated `ftconfig.h'.
* Jamfile (HDRMACRO, RefDoc), autogen.sh: Updated.
* builds/amiga/include/config/ftconfig.h, builds/freetype.mk
(PUBLIC_DIR), builds/symbian/bld.inf, builds/toplevel.mk (work),
builds/unix/freetype2.in: Updated.
* builds/unix/freetype-config.in: Updated.
* builds/unix/configure.raw: Don't check for `rmdir'.
* builds/unix/unix-def.in (DELDIR): Use `rm -rf', which is portable
according to the autoconf info manual.
* builds/unix/install.mk (install, uninstall,
distclean_project_unix): Update and simplify.
* builds/wince/*, builds/windows/*: Updated.
* devel/ft2build.h, include/ft2build.h: Updated.
* include/freetype2/config/ftheader.h,
include/freetype2/internal/ftserv.h,
include/freetype2/internal/internal.h: Update all header file
macros.
* src/tools/chktrcmp.py (TRACE_DEF_FILES): Updated.
* docs/*: Updated.
2015-06-25 14:04:57 +03:00
|
|
|
2015-06-25 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
Another adjustment to header locations.
|
|
|
|
|
|
|
|
|
|
This change is a result of a discussion thread on freetype-devel
|
|
|
|
|
|
|
|
|
|
http://lists.nongnu.org/archive/html/freetype-devel/2015-06/msg00041.html
|
|
|
|
|
|
|
|
|
|
Re-introduce the `freetype2' subdirectory for all FreeType header
|
|
|
|
|
files after installation, and rename the `freetype2' subdirectory in
|
|
|
|
|
the git repository to `freetype'.
|
|
|
|
|
|
|
|
|
|
* include/freetype2: Renamed to...
|
|
|
|
|
* include/freetype: This.
|
|
|
|
|
|
|
|
|
|
* CMakeLists.txt (PUBLIC_HEADERS, PUBLIC_CONFIG_HEADERS,
|
|
|
|
|
PRIVATE_HEADERS): Updated.
|
|
|
|
|
Update creation of `ftconfig.h'.
|
|
|
|
|
Install generated `ftconfig.h'.
|
|
|
|
|
|
|
|
|
|
* Jamfile (HDRMACRO, RefDoc), autogen.sh: Updated.
|
|
|
|
|
|
|
|
|
|
* builds/amiga/include/config/ftconfig.h, builds/freetype.mk
|
|
|
|
|
(PUBLIC_DIR), builds/symbian/bld.inf, builds/toplevel.mk (work),
|
|
|
|
|
builds/unix/freetype2.in: Updated.
|
|
|
|
|
|
|
|
|
|
* builds/unix/freetype-config.in: Updated.
|
|
|
|
|
* builds/unix/configure.raw: Don't check for `rmdir'.
|
|
|
|
|
* builds/unix/unix-def.in (DELDIR): Use `rm -rf', which is portable
|
|
|
|
|
according to the autoconf info manual.
|
|
|
|
|
* builds/unix/install.mk (install, uninstall,
|
|
|
|
|
distclean_project_unix): Update and simplify.
|
|
|
|
|
|
|
|
|
|
* builds/wince/*, builds/windows/*: Updated.
|
|
|
|
|
|
|
|
|
|
* devel/ft2build.h, include/ft2build.h: Updated.
|
|
|
|
|
|
|
|
|
|
* include/freetype2/config/ftheader.h,
|
|
|
|
|
include/freetype2/internal/ftserv.h,
|
|
|
|
|
include/freetype2/internal/internal.h: Update all header file
|
|
|
|
|
macros.
|
|
|
|
|
|
|
|
|
|
* src/tools/chktrcmp.py (TRACE_DEF_FILES): Updated.
|
|
|
|
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* docs/*: Updated.
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|
2015-06-26 07:52:34 +03:00
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2015-06-24 Alexei Podtelezhnikov <apodtele@gmail.com>
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* src/bdf/bdflib.c (_bdf_parse_start): Disallow 0 bpp.
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2015-06-24 Alexei Podtelezhnikov <apodtele@gmail.com>
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* src/bdf/bdflib.c (_bdf_parse_start): Simplify bpp parsing.
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2015-06-23 10:24:48 +03:00
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2015-06-23 Werner Lemberg <wl@gnu.org>
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s/TYPEOF/FT_TYPEOF/ (#45376).
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* builds/unix/ftconfig.in, builds/vms/ftconfig.in,
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include/freetype2/config/ftconfig.h,
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|
include/freetype2/internal/ftobjs.h, src/autofit/afwarp.h: Do it.
|
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|
Fix Savannah bug #45097.
We no longer `pollute' the namespace of possible header file names;
instead we move `ft2build.h' up by one level so that it gets
installed in the default include directory (e.g.,
/usr/local/include). After this commit, only `ft2build.h' stays in
the compiler's include path.
No visible changes for the user who follows the standard FreeType
header inclusion rules.
* include/*: Move to ...
* include/freetype2/*: This directory, except `ft2build.h'.
* CMakeLists.txt (PUBLIC_HEADERS, PUBLIC_CONFIG_HEADERS,
PRIVATE_HEADERS), Jamfile (HDRMACRO, RefDoc), autogen.sh: Updated.
* builds/amiga/include/config/ftconfig.h, builds/freetype.mk
(PUBLIC_DIR), builds/symbian/bld.inf, builds/toplevel.mk (work),
builds/unix/install.mk (install, uninstall),
builds/unix/freetype2.in: Updated.
* builds/unix/freetype-config.in: Updated.
Emit -I directory only if it is not `/usr/include'.
* builds/wince/*, builds/windows/*: Updated.
* devel/ft2build.h, include/ft2build.h: Updated.
* include/freetype2/config/ftheader.h,
include/freetype2/internal/ftserv.h,
include/freetype2/internal/internal.h: Update all header file
macros.
* src/tools/chktrcmp.py (TRACE_DEF_FILES): Updated.
* docs/*: Updated.
2015-06-22 07:35:23 +03:00
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2015-06-22 Werner Lemberg <wl@gnu.org>
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Fix Savannah bug #45097.
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|
|
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We no longer `pollute' the namespace of possible header file names;
|
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instead we move `ft2build.h' up by one level so that it gets
|
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installed in the default include directory (e.g.,
|
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/usr/local/include). After this commit, only `ft2build.h' stays in
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the compiler's include path.
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No visible changes for the user who follows the standard FreeType
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header inclusion rules.
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* include/*: Move to ...
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* include/freetype2/*: This directory, except `ft2build.h'.
|
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* CMakeLists.txt (PUBLIC_HEADERS, PUBLIC_CONFIG_HEADERS,
|
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PRIVATE_HEADERS), Jamfile (HDRMACRO, RefDoc), autogen.sh: Updated.
|
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* builds/amiga/include/config/ftconfig.h, builds/freetype.mk
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|
(PUBLIC_DIR), builds/symbian/bld.inf, builds/toplevel.mk (work),
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builds/unix/install.mk (install, uninstall),
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builds/unix/freetype2.in: Updated.
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* builds/unix/freetype-config.in: Updated.
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Emit -I directory only if it is not `/usr/include'.
|
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* builds/wince/*, builds/windows/*: Updated.
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* devel/ft2build.h, include/ft2build.h: Updated.
|
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* include/freetype2/config/ftheader.h,
|
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include/freetype2/internal/ftserv.h,
|
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include/freetype2/internal/internal.h: Update all header file
|
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macros.
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* src/tools/chktrcmp.py (TRACE_DEF_FILES): Updated.
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2015-06-21 20:12:12 +03:00
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2015-06-21 Werner Lemberg <wl@gnu.org>
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Make Jam support work again.
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This is just very basic stuff and just a little bit tested on
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GNU/Linux only. I won't delve into this since I'm not a Jam user.
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* Jamfile: Call `HDRMACRO' for `ftserv.h' also.
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(DEFINES): Replace with...
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(CCFLAGS): ... this.
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* src/Jamfile: Don't call `HDRMACRO' for `internal.h'; this is
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already handled in the top-level Jamfile.
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* src/autofit/Jamfile (DEFINES): Replace with...
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(CCFLAGS): ... this.
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(_sources): Add missing files.
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* src/cache/Jamfile: Don't call `HDRMACRO' for `ftcache.h'; it no
|
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longer contains macro header definitions.
|
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* src/base/Jamfile, src/cff/Jamfile, src/sfnt/Jamfile,
|
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|
src/truetype/Jamfile (_sources): Add missing files.
|
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2015-06-16 11:20:07 +03:00
|
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2015-06-16 Werner Lemberg <wl@gnu.org>
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Fix Savannah bug #45326.
|
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* src/sfnt/sfntpic.h (SFNT_SERVICES_GET): Remove duplicate
|
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|
definitions.
|
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|
* Version 2.6 released.
=======================
Tag sources with `VER-2-6'.
* docs/VERSION.DLL: Update documentation and bump version number to
2.6.
* README, Jamfile (RefDoc), builds/windows/vc2005/freetype.vcproj,
builds/windows/vc2005/index.html,
builds/windows/vc2008/freetype.vcproj,
builds/windows/vc2008/index.html,
builds/windows/vc2010/freetype.vcxproj,
builds/windows/vc2010/index.html,
builds/windows/visualc/freetype.dsp,
builds/windows/visualc/freetype.vcproj,
builds/windows/visualc/index.html,
builds/windows/visualce/freetype.dsp,
builds/windows/visualce/freetype.vcproj,
builds/windows/visualce/index.html,
builds/wince/vc2005-ce/freetype.vcproj,
builds/wince/vc2005-ce/index.html,
builds/wince/vc2008-ce/freetype.vcproj,
builds/wince/vc2008-ce/index.html: s/2.5.5/2.6/, s/255/26/.
* include/freetype/freetype.h (FREETYPE_MINOR): Set to 6.
(FREETYPE_PATCH): Set to 0.
* builds/unix/configure.raw (version_info): Set to 18:0:12.
* CMakeLists.txt (VERSION_MINOR): Set to 0.
(VERSION_PATCH): Set to 6.
* src/autofit/afmodule.c [!FT_MAKE_OPTION_SINGLE_OBJECT]: Add
declarations for dumping functions.
* src/truetype/ttinterp.c (TT_New_Context): Pacify compiler.
* builds/toplevel.mk: Use `freetype.mk's code to compute the version
string.
Don't include a zero patch level in version string.
* builds/freetype.mk: Remove code for computing the version string.
2015-06-07 17:11:18 +03:00
|
|
|
2015-06-07 Werner Lemberg <wl@gnu.org>
|
|
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|
|
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|
|
* Version 2.6 released.
|
|
|
|
|
=======================
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Tag sources with `VER-2-6'.
|
|
|
|
|
|
|
|
|
|
* docs/VERSION.DLL: Update documentation and bump version number to
|
|
|
|
|
2.6.
|
|
|
|
|
|
|
|
|
|
* README, Jamfile (RefDoc), builds/windows/vc2005/freetype.vcproj,
|
|
|
|
|
builds/windows/vc2005/index.html,
|
|
|
|
|
builds/windows/vc2008/freetype.vcproj,
|
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|
|
|
builds/windows/vc2008/index.html,
|
|
|
|
|
builds/windows/vc2010/freetype.vcxproj,
|
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|
|
builds/windows/vc2010/index.html,
|
|
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|
|
builds/windows/visualc/freetype.dsp,
|
|
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|
|
builds/windows/visualc/freetype.vcproj,
|
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|
builds/windows/visualc/index.html,
|
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|
builds/windows/visualce/freetype.dsp,
|
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|
builds/windows/visualce/freetype.vcproj,
|
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|
builds/windows/visualce/index.html,
|
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|
builds/wince/vc2005-ce/freetype.vcproj,
|
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|
builds/wince/vc2005-ce/index.html,
|
|
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|
|
builds/wince/vc2008-ce/freetype.vcproj,
|
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|
|
builds/wince/vc2008-ce/index.html: s/2.5.5/2.6/, s/255/26/.
|
|
|
|
|
|
|
|
|
|
* include/freetype/freetype.h (FREETYPE_MINOR): Set to 6.
|
|
|
|
|
(FREETYPE_PATCH): Set to 0.
|
|
|
|
|
|
|
|
|
|
* builds/unix/configure.raw (version_info): Set to 18:0:12.
|
* Version 2.6.1 released.
=========================
Tag sources with `VER-2-6-1'.
* docs/VERSION.DLL: Update documentation and bump version number to
2.6.1.
* README, Jamfile (RefDoc), builds/windows/vc2005/freetype.vcproj,
builds/windows/vc2005/index.html,
builds/windows/vc2008/freetype.vcproj,
builds/windows/vc2008/index.html,
builds/windows/vc2010/freetype.vcxproj,
builds/windows/vc2010/index.html,
builds/windows/visualc/freetype.dsp,
builds/windows/visualc/freetype.vcproj,
builds/windows/visualc/index.html,
builds/windows/visualce/freetype.dsp,
builds/windows/visualce/freetype.vcproj,
builds/windows/visualce/index.html,
builds/wince/vc2005-ce/freetype.vcproj,
builds/wince/vc2005-ce/index.html,
builds/wince/vc2008-ce/freetype.vcproj,
builds/wince/vc2008-ce/index.html: s/2.6/2.6.1/, s/26/261/.
* include/freetype/freetype.h (FREETYPE_PATCH): Set to 1.
* builds/unix/configure.raw (version_info): Set to 18:1:12.
* CMakeLists.txt (VERSION_PATCH): Set to 1.
* src/autofit/afmodule.c [AF_DEBUG_AUTOFIT]: Ensure C linking for
dumping functions.
2015-10-04 09:18:01 +03:00
|
|
|
* CMakeLists.txt (VERSION_MINOR): Set to 6.
|
|
|
|
|
(VERSION_PATCH): Set to 0.
|
* Version 2.6 released.
=======================
Tag sources with `VER-2-6'.
* docs/VERSION.DLL: Update documentation and bump version number to
2.6.
* README, Jamfile (RefDoc), builds/windows/vc2005/freetype.vcproj,
builds/windows/vc2005/index.html,
builds/windows/vc2008/freetype.vcproj,
builds/windows/vc2008/index.html,
builds/windows/vc2010/freetype.vcxproj,
builds/windows/vc2010/index.html,
builds/windows/visualc/freetype.dsp,
builds/windows/visualc/freetype.vcproj,
builds/windows/visualc/index.html,
builds/windows/visualce/freetype.dsp,
builds/windows/visualce/freetype.vcproj,
builds/windows/visualce/index.html,
builds/wince/vc2005-ce/freetype.vcproj,
builds/wince/vc2005-ce/index.html,
builds/wince/vc2008-ce/freetype.vcproj,
builds/wince/vc2008-ce/index.html: s/2.5.5/2.6/, s/255/26/.
* include/freetype/freetype.h (FREETYPE_MINOR): Set to 6.
(FREETYPE_PATCH): Set to 0.
* builds/unix/configure.raw (version_info): Set to 18:0:12.
* CMakeLists.txt (VERSION_MINOR): Set to 0.
(VERSION_PATCH): Set to 6.
* src/autofit/afmodule.c [!FT_MAKE_OPTION_SINGLE_OBJECT]: Add
declarations for dumping functions.
* src/truetype/ttinterp.c (TT_New_Context): Pacify compiler.
* builds/toplevel.mk: Use `freetype.mk's code to compute the version
string.
Don't include a zero patch level in version string.
* builds/freetype.mk: Remove code for computing the version string.
2015-06-07 17:11:18 +03:00
|
|
|
|
|
|
|
|
* src/autofit/afmodule.c [!FT_MAKE_OPTION_SINGLE_OBJECT]: Add
|
|
|
|
|
declarations for dumping functions.
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttinterp.c (TT_New_Context): Pacify compiler.
|
|
|
|
|
|
|
|
|
|
* builds/toplevel.mk: Use `freetype.mk's code to compute the version
|
|
|
|
|
string.
|
|
|
|
|
Don't include a zero patch level in version string.
|
|
|
|
|
* builds/freetype.mk: Remove code for computing the version string.
|
|
|
|
|
|
2015-06-06 06:45:17 +03:00
|
|
|
2015-06-06 Ashish Azad <ashish.azad@samsung.com>
|
|
|
|
|
|
|
|
|
|
Fix Savannah bug #45260.
|
|
|
|
|
|
|
|
|
|
* src/pfr/pfrdrivr.c (pfr_get_kerning): Fix typo.
|
|
|
|
|
|
2015-06-03 01:54:09 +03:00
|
|
|
2015-06-03 Werner Lemberg <wl@gnu.org>
|
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|
|
|
|
|
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|
|
[truetype] Fix memory leak.
|
|
|
|
|
|
|
|
|
|
Problem reported by Grissiom <chaos.proton@gmail.com>; in
|
|
|
|
|
|
|
|
|
|
http://lists.nongnu.org/archive/html/freetype/2015-05/msg00013.html
|
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|
|
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|
|
|
|
there is an example code to trigger the bug.
|
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|
|
|
|
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|
|
* src/truetype/ttobjs.c (tt_size_init_bytecode): Free old `size'
|
|
|
|
|
data before allocating again. Bug most probably introduced four
|
|
|
|
|
years ago in version 2.4.3.
|
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|
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|
|
|
|
|
2015-06-02 Werner Lemberg <wl@gnu.org>
|
2015-06-02 12:44:52 +03:00
|
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|
|
|
|
[raster] Add more tracing.
|
|
|
|
|
|
|
|
|
|
* src/raster/ftraster.c (FT_TRACE7) [_STANDALONE_]: Define.
|
|
|
|
|
(Vertical_Sweep_Span, Vertical_Sweep_Drop, Horizontal_Sweep_Span,
|
|
|
|
|
Horizontal_Sweep_Drop, Render_Glyph): Add tracing calls.
|
|
|
|
|
|
2015-06-01 13:12:06 +03:00
|
|
|
2015-06-01 Werner Lemberg <wl@gnu.org>
|
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|
|
|
|
|
|
|
[truetype] While tracing opcodes, show code position and stack.
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttinterp.c: Change all existing TRACE7 calls to
|
|
|
|
|
TRACE6.
|
|
|
|
|
(opcode_name): Add string lengths.
|
|
|
|
|
(TT_RunIns): Implement display of code position and stack.
|
|
|
|
|
|
2015-05-31 13:21:34 +03:00
|
|
|
2015-05-31 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[truetype] In GX, make private point numbers work correctly.
|
|
|
|
|
|
|
|
|
|
This is completely missing in Apple's documentation: If a `gvar'
|
|
|
|
|
tuple uses private point numbers (this is, deltas are specified for
|
|
|
|
|
some points only), the uncovered points must be interpolated for
|
|
|
|
|
this tuple similar to the IUP bytecode instruction. Examples that
|
|
|
|
|
need this functionality are glyphs `Oslash' and `Q' in Skia.ttf.
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttgxvar.c (tt_delta_shift, tt_delta_interpolate,
|
|
|
|
|
tt_handle_deltas): New functions.
|
|
|
|
|
(TT_Vary_Get_Glyph_Deltas): Renamed to...
|
|
|
|
|
(TT_Vary_Apply_Glyph_Deltas): ... this; it directly processes the
|
|
|
|
|
points and does no longer return an array of deltas.
|
|
|
|
|
Add tracing information.
|
|
|
|
|
Call `tt_handle_deltas' to interpolate missing deltas.
|
|
|
|
|
Also fix a minor memory leak in case of error.
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttgxvar.h: Updated.
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttgload.c (TT_Process_Simple_Glyph,
|
|
|
|
|
load_truetype_glyph): Updated.
|
|
|
|
|
|
2015-05-31 12:57:31 +03:00
|
|
|
2015-05-31 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[truetype] In GX, make intermediate tuplets work at extrema.
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttgxvar.c (ft_var_apply_tuple): Fix range condition.
|
|
|
|
|
|
2015-05-31 12:54:42 +03:00
|
|
|
2015-05-31 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[truetype] Add tracing information to GX code.
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttgxvar.c (ft_var_load_avar, ft_var_load_gvar,
|
|
|
|
|
ft_var_apply_tuple, TT_Get_MM_Var, TT_Set_MM_Blend,
|
|
|
|
|
TT_Set_Var_Design, tt_face_vary_cvt): Do it.
|
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|
|
2015-05-28 11:58:40 +03:00
|
|
|
2015-05-28 Werner Lemberg <wl@gnu.org>
|
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|
|
* src/tools/apinames.c (names_dump): Fix invalid reference.
|
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|
|
Problem reported by Guzman Mosqueda, Jose R
|
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|
|
<jose.r.guzman.mosqueda@intel.com>.
|
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|
2015-05-25 00:29:23 +03:00
|
|
|
2015-05-24 Werner Lemberg <wl@gnu.org>
|
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|
|
[truetype] Fix commit from 2015-05-22.
|
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|
* src/truetype/ttgload.c, src/truetype/ttinterp.c: Guard new code
|
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|
|
with `TT_CONFIG_OPTION_SUBPIXEL_HINTING'.
|
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|
Problem reported by Nikolaus Waxweiler <madigens@gmail.com>.
|
|
|
|
|
|
2015-05-24 10:50:24 +03:00
|
|
|
2015-05-23 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[truetype] Fix return values of GETINFO bytecode instruction.
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttinterp.h (TT_ExecContextRec): New fields
|
|
|
|
|
`vertical_lcd' and `gray_cleartype'.
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttgload.c (tt_loader_init): Initialize new fields.
|
|
|
|
|
Change `symmetrical smoothing' to TRUE, since FreeType produces
|
|
|
|
|
exactly this.
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttinterp.c (Ins_GETINFO): Fix selector/return bit
|
|
|
|
|
values for symmetrical smoothing, namely 11/18.
|
|
|
|
|
Handle bits for vertical LCD subpixels (8/15) and Gray ClearType
|
|
|
|
|
(12/19).
|
|
|
|
|
|
2015-05-23 08:21:25 +03:00
|
|
|
2015-05-23 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[truetype] Minor.
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttinterp.h (TT_ExecContext):
|
|
|
|
|
s/subpixel/subpixel_hinting.
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttgload.c, src/truetype/ttgload.h: Updated.
|
|
|
|
|
|
|
|
|
|
2015-05-22 Werner Lemberg <wl@gnu.org>
|
2015-05-22 23:02:15 +03:00
|
|
|
|
|
|
|
|
[truetype] Support selector index 3 of the INSTCTRL instruction.
|
|
|
|
|
|
|
|
|
|
This flag activates `native ClearType hinting', disabling backwards
|
|
|
|
|
compatibility mode as described in Greg Hitchcocks whitepaper. In
|
|
|
|
|
other words, it enables unrestricted functionality of all TrueType
|
|
|
|
|
instructions in ClearType.
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttgload.c (tt_get_metrics): Call `sph_set_tweaks'
|
|
|
|
|
unconditionally.
|
|
|
|
|
(tt_loader_init): Unset `ignore_x_mode' flag if bit 2 of
|
|
|
|
|
`GS.instruct_control' is active.
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttinterp.c (Ins_INSTCTRL): Handle selector index 3.
|
|
|
|
|
(Ins_GETINFO): Updated.
|
|
|
|
|
|
|
|
|
|
* docs/CHANGES: Document it.
|
|
|
|
|
|
2015-05-20 13:33:40 +03:00
|
|
|
2015-05-20 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[truetype] Minor.
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttinterp.h (SetSuperRound): Fix type of `GridPeriod'
|
|
|
|
|
argument.
|
|
|
|
|
|
2015-05-17 23:54:48 +03:00
|
|
|
2015-05-17 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[truetype] Fix loading of composite glyphs.
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttgload.c (TT_Load_Composite_Glyph): If the
|
|
|
|
|
ARGS_ARE_XY_VALUES flag is not set, handle argument values as
|
|
|
|
|
unsigned. I trust `ttx' (which has exactly such code) that it does
|
|
|
|
|
the right thing here...
|
|
|
|
|
|
|
|
|
|
The reason that noone has ever noticed this bug is probably the fact
|
|
|
|
|
that point-aligned subglyphs are rare, as are subglyphs with a
|
|
|
|
|
number of points in the range [128;255], which is quite large (or
|
|
|
|
|
even in the range [32768;65535], which is extremely unlikely).
|
|
|
|
|
|
2015-05-12 08:27:35 +03:00
|
|
|
2015-05-12 Chris Liddell <chris.liddell@artifex.com>
|
|
|
|
|
|
|
|
|
|
[cff] Make the `*curveto' operators more tolerant.
|
|
|
|
|
|
|
|
|
|
* src/cff/cf2intrp.c (cf2_interpT2CharString): The opcodes
|
|
|
|
|
`vvcurveto', `hhcurveto', `vhcurveto', and `hvcurveto' all iterate,
|
|
|
|
|
pulling values off the stack until the stack is exhausted.
|
|
|
|
|
Implicitly the stack must be a multiple (or for subtly different
|
|
|
|
|
behaviour) a multiple plus a specific number of extra values deep.
|
|
|
|
|
If that's not the case, enforce it (as the old code did).
|
|
|
|
|
|
2015-05-12 08:16:46 +03:00
|
|
|
2015-05-12 Chris Liddell <chris.liddell@artifex.com>
|
|
|
|
|
|
|
|
|
|
[cff] fix incremental interface with new cff code.
|
|
|
|
|
|
|
|
|
|
* src/cff/cf2ft.c (cf2_getSeacComponent): When using the incremental
|
|
|
|
|
interface to retrieve glyph data for a SEAC, it be left to the
|
|
|
|
|
incremental interface callback to apply the encoding to raw
|
|
|
|
|
character index (as it was in the previous code).
|
|
|
|
|
|
2015-04-30 04:57:30 +03:00
|
|
|
2015-04-29 Alexei Podtelezhnikov <apodtele@gmail.com>
|
|
|
|
|
|
|
|
|
|
[autofit] Speed up IUP.
|
|
|
|
|
|
|
|
|
|
* src/autofit/afhints.c (af_iup_interp): Separate trivial snapping to
|
|
|
|
|
the same position from true interpolation, use `scale' to reduce
|
|
|
|
|
divisions.
|
|
|
|
|
|
2015-04-28 10:16:27 +03:00
|
|
|
2015-04-28 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[cff] Use `name' table for PS name if we have a SFNT-CFF.
|
|
|
|
|
|
|
|
|
|
This follows the OpenType 1.7 specification. See
|
|
|
|
|
|
|
|
|
|
http://tug.org/pipermail/tex-live/2015-April/036634.html
|
|
|
|
|
|
|
|
|
|
for a discussion.
|
|
|
|
|
|
|
|
|
|
* src/cff/cffdrivr.c (cff_get_ps_name): Use the `sfnt' service if we
|
|
|
|
|
have an SFNT.
|
|
|
|
|
|
2015-04-28 05:27:00 +03:00
|
|
|
2015-04-27 Alexei Podtelezhnikov <apodtele@gmail.com>
|
|
|
|
|
|
|
|
|
|
[truetype] Speed up IUP.
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttinterp.c (_iup_worker_interpolate): Separate trivial
|
|
|
|
|
snapping to the same position from true interpolation.
|
|
|
|
|
|
2015-04-22 12:14:35 +03:00
|
|
|
2015-04-21 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[autofit] By default, enable warping code but switch off warping.
|
|
|
|
|
|
|
|
|
|
Suggested by Behdad.
|
|
|
|
|
|
|
|
|
|
* include/config/ftoption.h: Define AF_CONFIG_OPTION_USE_WARPER.
|
|
|
|
|
|
|
|
|
|
* src/autofit/afmodule.c (af_autofitter_init): Initialize `warping'
|
|
|
|
|
with `false'.
|
|
|
|
|
|
2015-04-21 08:51:41 +03:00
|
|
|
2015-04-21 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
* docs/CHANGES: Updated.
|
|
|
|
|
|
2015-04-21 08:13:59 +03:00
|
|
|
2015-04-21 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[autofit] Introduce `warping' property.
|
|
|
|
|
|
|
|
|
|
This code replaces the debugging hook from the previous commit with
|
|
|
|
|
a better, more generic solution.
|
|
|
|
|
|
|
|
|
|
* include/ftautoh.h: Document it.
|
|
|
|
|
|
|
|
|
|
* src/autofit/afmodule.h (AF_ModuleRec)
|
|
|
|
|
[AF_CONFIG_OPTION_USE_WARPER]: Add `warping' field.
|
|
|
|
|
|
|
|
|
|
* src/autofit/afmodule.c (_af_debug_disable_warper): Remove.
|
|
|
|
|
(af_property_set, af_property_get, af_autofitter_init)
|
|
|
|
|
[AF_CONFIG_OPTION_USE_WARPER]: Handle `warping' option.
|
|
|
|
|
|
|
|
|
|
* src/autofit/afhints.h (AF_HINTS_DO_WARP): Remove use of the no
|
|
|
|
|
longer existing `_af_debug_disable_warper'.
|
|
|
|
|
|
|
|
|
|
* src/autofit/afcjk.c (af_cjk_hints_init), src/autofit/aflatin.c
|
|
|
|
|
(af_latin_hints_init), src/autofit/aflatin2.c (af_latin2_hints_init)
|
|
|
|
|
[AF_CONFIG_OPTION_USE_WARPER]: Add `AF_SCALER_FLAG_NO_WARPER' to the
|
|
|
|
|
scaler flags if warping is off.
|
|
|
|
|
|
|
|
|
|
* src/autofit/aftypes.h: Updated.
|
|
|
|
|
|
2015-04-16 21:11:49 +03:00
|
|
|
2015-04-16 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[autofit] Add debugging hook to disable warper.
|
|
|
|
|
|
|
|
|
|
* src/autofit/afmodule.c (_af_debug_disable_warper)
|
|
|
|
|
[FT_DEBUG_AUTOFIT]: New global variable.
|
|
|
|
|
|
|
|
|
|
* src/autofit/aftypes.h: Updated.
|
|
|
|
|
(AF_SCALER_FLAG_NO_WARPER): New macro (not actively used yet).
|
|
|
|
|
|
|
|
|
|
* src/autofit/afhints.h (AF_HINTS_DO_WARP): New macro.
|
|
|
|
|
|
|
|
|
|
* src/autofi/aflatin.c (af_latin_hints_apply)
|
|
|
|
|
[AF_CONFIG_OPTION_USE_WARPER]: Use `AF_HINTS_DO_WARP' to control use
|
|
|
|
|
of warper.
|
|
|
|
|
|
|
|
|
|
* src/autofit/afcjk.c (af_cjk_hints_init, af_cjk_hints_apply)
|
|
|
|
|
[AF_CONFIG_OPTION_USE_WARPER]: Synchronize with `aflatin.c'.
|
|
|
|
|
|
|
|
|
|
* src/autofit/aflatin2.c (af_latin2_hints_apply)
|
|
|
|
|
[AF_CONFIG_OPTION_USE_WARPER]: Synchronize with `aflatin.c'.
|
|
|
|
|
|
2015-04-10 08:01:01 +03:00
|
|
|
2015-04-10 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[cff] Update advance width handling to OpenType 1.7.
|
|
|
|
|
|
|
|
|
|
Problem reported by Behdad.
|
|
|
|
|
|
|
|
|
|
* src/cff/cffdrivr.c (cff_get_advances): Handle SFNT case
|
|
|
|
|
separately.
|
|
|
|
|
|
|
|
|
|
* src/cff/cffgload.c (cff_slot_load): Use advance width and side
|
|
|
|
|
bearing values from `hmtx' table if present.
|
|
|
|
|
|
2015-04-04 05:38:11 +03:00
|
|
|
2015-04-03 Alexei Podtelezhnikov <apodtele@gmail.com>
|
|
|
|
|
|
|
|
|
|
* src/autofit/afhints.c (af_glyph_hints_reload): Use do-while loop.
|
|
|
|
|
|
2015-04-03 06:15:36 +03:00
|
|
|
2015-04-02 Alexei Podtelezhnikov <apodtele@gmail.com>
|
|
|
|
|
|
|
|
|
|
* src/autofit/aflatin.c (af_latin_hint_edges): Reduce logic.
|
|
|
|
|
|
|
|
|
|
2015-04-01 Alexei Podtelezhnikov <apodtele@gmail.com>
|
2015-04-02 05:57:43 +03:00
|
|
|
|
|
|
|
|
[autofit] Finish the thought.
|
|
|
|
|
|
|
|
|
|
* src/autofit/afhints.c (af_direction_compute): make sure the long arm
|
|
|
|
|
is never negative so that its `FT_ABS' is not necessary.
|
|
|
|
|
|
2015-04-01 16:55:41 +03:00
|
|
|
2015-04-01 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[autofit] Call dumper functions for tracing.
|
|
|
|
|
|
|
|
|
|
* src/autofit/afcjk.c (af_cjk_hints_apply): Remove dead code.
|
|
|
|
|
* src/autofit/afhints.c (af_glyph_hints_dump_points): Minor
|
|
|
|
|
improvement.
|
|
|
|
|
* src/autofit/afmodule.c (af_autofitter_load_glyph): Implement it.
|
|
|
|
|
|
2015-04-01 14:30:55 +03:00
|
|
|
2015-04-01 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[autofit] Make debugging stuff work again.
|
|
|
|
|
|
|
|
|
|
The interface to ftgrid was broken in the series of commits starting
|
|
|
|
|
with
|
|
|
|
|
|
|
|
|
|
[autofit] Allocate AF_Loader on the stack instead of AF_Module.
|
|
|
|
|
|
|
|
|
|
from 2015-01-14.
|
|
|
|
|
|
|
|
|
|
* src/autofit/afmodule.c (_af_debug_hints_rec) [FT_DEBUG_AUTOFIT]:
|
|
|
|
|
Use a global AF_GlyphHintsRec object for debugging.
|
|
|
|
|
(af_autofitter_done, af_autofitter_load_glyph): Updated.
|
|
|
|
|
|
|
|
|
|
* src/autofit/afloader.c (af_loader_init, af_loader_done): Updated.
|
|
|
|
|
|
2015-04-01 14:13:56 +03:00
|
|
|
2015-04-01 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
* src/autofit/afhints.c (af_glyph_hints_done): Fix minor thinko.
|
|
|
|
|
|
2015-03-29 15:47:49 +03:00
|
|
|
2015-03-29 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[cff] Fix Savannah bug #44629.
|
|
|
|
|
|
|
|
|
|
* src/cff/cf2font.h (CF2_MAX_SUBR), src/cff/cffgload.h
|
|
|
|
|
(CFF_MAX_SUBRS_CALLS): Set to 16.
|
|
|
|
|
|
2015-03-29 14:32:47 +03:00
|
|
|
2015-03-29 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[type1, truetype] Make the MM API more flexible w.r.t. `num_coords'.
|
|
|
|
|
|
|
|
|
|
This commit allows `num_coords' to be larger or smaller than the
|
|
|
|
|
number of available axes while selecting a design instance, either
|
|
|
|
|
ignoring excess data or using defaults if data is missing.
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttgxvar.c (TT_Set_MM_Blend, TT_Set_Var_Design):
|
|
|
|
|
Implement it.
|
|
|
|
|
|
|
|
|
|
* src/type1/t1load.c (T1_Set_MM_Blend, T1_Set_MM_Design,
|
|
|
|
|
T1_Set_Var_Design): Ditto.
|
|
|
|
|
|
|
|
|
|
2015-03-29 Werner Lemberg <wl@gnu.org>
|
2015-03-29 11:04:22 +03:00
|
|
|
|
|
|
|
|
[type1] Minor.
|
|
|
|
|
|
|
|
|
|
* src/type1/t1load.c (T1_Set_MM_Blend, T1_Set_MM_Design): Use
|
|
|
|
|
FT_THROW.
|
|
|
|
|
(T1_Set_Var_Design): Use T1_MAX_MM_AXIS and FT_THROW.
|
|
|
|
|
|
2015-03-27 10:33:47 +03:00
|
|
|
2015-03-27 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[cff] Trace charstring nesting levels.
|
|
|
|
|
|
|
|
|
|
* src/cff/cf2intrp.c (cf2_interpT2CharString) <cf2_cmdCALLGSUBR,
|
|
|
|
|
cf2_cmdCALLSUBR, cf2_cmdRETURN>: Implement it.
|
|
|
|
|
|
|
|
|
|
* src/cff/cffgload.c (cff_decoder_parse_charstrings)
|
|
|
|
|
<cff_op_callsubr, cff_op_callgsubr, cff_op_return>: Ditto.
|
|
|
|
|
|
2015-03-22 06:30:16 +03:00
|
|
|
2015-03-21 Alexei Podtelezhnikov <apodtele@gmail.com>
|
|
|
|
|
|
|
|
|
|
[base] Optimize `FT_Angle_Diff'.
|
|
|
|
|
|
|
|
|
|
Under normal circumstances we are usually close to the desired range
|
|
|
|
|
of angle values, so that the remainder is not really necessary.
|
|
|
|
|
|
|
|
|
|
* src/base/fttrigon.c (FT_Angle_Diff): Use loops instead of remainder.
|
|
|
|
|
|
|
|
|
|
* src/autofit/aftypes.h (AF_ANGLE_DIFF): Ditto in the unused macro.
|
|
|
|
|
|
2015-03-21 08:51:07 +03:00
|
|
|
2015-03-21 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[truetype] Improve `gvar' handling.
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttgxvar.c (ft_var_readpackedpoints): Correctly handle
|
|
|
|
|
single-element runs. Cf. glyph `Q' in Skia.ttf with weights larger
|
|
|
|
|
than the default.
|
|
|
|
|
|
2015-03-21 04:34:19 +03:00
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2015-03-20 Alexei Podtelezhnikov <apodtele@gmail.com>
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* src/base/fttrigon.c (FT_Vector_Rotate): Minor refactoring.
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2015-03-18 05:43:08 +03:00
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2015-03-17 Alexei Podtelezhnikov <apodtele@gmail.com>
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Fix Savannah bug #44412 (part 2).
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* src/base/fttrigon.c (FT_Sin, FT_Cos, FT_Tan): Call `FT_Vector_Unit'.
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2015-03-11 18:45:58 +03:00
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2015-03-11 Werner Lemberg <wl@gnu.org>
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[autofit] Add support for Arabic script.
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Thanks to Titus Nemeth <tn@tntypography.eu> for guidance!
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* src/autofit/afblue.dat: Add blue zone data for Arabic.
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* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
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* src/autofit/afscript.h: Add Arabic standard characters.
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* src/autofit/afranges.c: Add Arabic data.
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* src/autofit/afstyles.h: Add Arabic data.
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* docs/CHANGES: Document it.
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2015-03-11 10:09:13 +03:00
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2015-03-11 Werner Lemberg <wl@gnu.org>
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Rename `svxf86nm.h' to `svfntfmt.h'; update related symbols.
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* include/internal/ftserv.h (FT_SERVICE_XFREE86_NAME_H): Renamed
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to...
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(FT_SERVICE_FONT_FORMAT_H): This.
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* include/internal/services/svfntfmt.h (FT_XF86_FORMAT_*): Renamed
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to ...
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(FT_FONT_FORMAT_*): This.
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src/base/ftfntfmt.c, src/bdf/bdfdrivr.c, src/cff/cffdrivr.c,
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src/cid/cidriver.c, src/pcf/pcfdrivr.c, src/pfr/pfrdrivr.c,
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src/truetype/ttdriver.c, src/type1/t1driver.c,
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src/type42/t42drivr.c, src/winfonts/winfnt.c: Updated.
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2015-03-11 09:45:05 +03:00
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2015-03-11 Werner Lemberg <wl@gnu.org>
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[base] Rename `FT_XFREE86_H' to `FT_FONT_FORMATS_H'.
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* include/config/ftheader.h: Implement it.
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* src/base/ftfntfmt.c, docs/CHANGES: Updated.
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2015-03-11 09:32:58 +03:00
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2015-03-11 Werner Lemberg <wl@gnu.org>
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[base] Rename `FT_Get_X11_Font_Format' to `FT_Get_Font_Format'.
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* include/ftfntfmt.h, src/base/ftfntfmt.c: Implement it.
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* docs/CHANGES: Updated.
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2015-03-11 08:51:27 +03:00
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2015-03-11 Werner Lemberg <wl@gnu.org>
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Fix automatic copyright updating.
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* src/tools/update-copyright: Make scanning of `no-copyright'
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actually work.
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* src/tools/no-copyright: Don't include README in general.
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Rename `ftxf86.[ch]' to `ftfntfmt.[ch]'.
CMakeLists.txt, builds/amiga/makefile, builds/amiga/makefile.os4,
builds/amiga/smakefile, builds/mac/FreeType.m68k_cfm.make.txt,
builds/mac/FreeType.m68k_far.make.txt,
builds/mac/FreeType.ppc_carbon.make.txt,
builds/mac/FreeType.ppc_classic.make.txt, builds/symbian/bld.inf,
builds/symbian/freetype.mmp, builds/wince/vc2005-ce/freetype.vcproj,
builds/wince/vc2008-ce/freetype.vcproj,
builds/windows/vc2005/freetype.vcproj,
builds/windows/vc2008/freetype.vcproj,
builds/windows/vc2010/freetype.vcxproj,
builds/windows/vc2010/freetype.vcxproj.filters,
builds/windows/visualc/freetype.dsp,
builds/windows/visualc/freetype.vcproj,
builds/windows/visualce/freetype.dsp,
builds/windows/visualce/freetype.vcproj, docs/INSTALL.ANY,
include/config/ftheader.h, include/ftfntfmt.h, modules.cfg,
src/base/ftfntfmt.c, vms_make.com: Updated.
2015-03-11 08:30:23 +03:00
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2015-03-11 Werner Lemberg <wl@gnu.org>
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Rename `ftxf86.[ch]' to `ftfntfmt.[ch]'.
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CMakeLists.txt, builds/amiga/makefile, builds/amiga/makefile.os4,
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builds/amiga/smakefile, builds/mac/FreeType.m68k_cfm.make.txt,
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builds/mac/FreeType.m68k_far.make.txt,
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builds/mac/FreeType.ppc_carbon.make.txt,
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builds/mac/FreeType.ppc_classic.make.txt, builds/symbian/bld.inf,
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builds/symbian/freetype.mmp, builds/wince/vc2005-ce/freetype.vcproj,
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builds/wince/vc2008-ce/freetype.vcproj,
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builds/windows/vc2005/freetype.vcproj,
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builds/windows/vc2008/freetype.vcproj,
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builds/windows/vc2010/freetype.vcxproj,
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builds/windows/vc2010/freetype.vcxproj.filters,
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builds/windows/visualc/freetype.dsp,
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builds/windows/visualc/freetype.vcproj,
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builds/windows/visualce/freetype.dsp,
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builds/windows/visualce/freetype.vcproj, docs/INSTALL.ANY,
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include/config/ftheader.h, include/ftfntfmt.h, modules.cfg,
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src/base/ftfntfmt.c, vms_make.com: Updated.
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2015-03-11 06:25:49 +03:00
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2015-03-10 Alexei Podtelezhnikov <apodtele@gmail.com>
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Fix Savannah bug #44412 (part 1).
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* src/base/ftstroke.c (ft_stroker_inside): Handle near U-turns.
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2015-03-10 13:15:15 +03:00
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2015-03-10 Werner Lemberg <wl@gnu.org>
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[base] Rename `FT_Bitmap_New' to `FT_Bitmap_Init'.
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* include/ftbitmap.h, src/base/ftbitmap.c: Implement it.
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Update all callers.
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* docs/CHANGES: Updated.
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2015-03-06 07:38:31 +03:00
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2015-03-06 Werner Lemberg <wl@gnu.org>
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* src/sfnt/ttload.c (tt_face_load_font_dir): Fix compiler warning.
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Found by Alexei.
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2015-03-06 06:51:36 +03:00
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2015-03-05 Alexei Podtelezhnikov <apodtele@gmail.com>
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* src/base/ftstroke.c: Simplify.
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2015-03-04 10:40:23 +03:00
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2015-03-04 Werner Lemberg <wl@gnu.org>
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[truetype] Some fixes and code refactoring in `ttgxvar.c'.
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* src/truetype/ttgxvar.c (ft_var_readpackedpoints): Fix return value
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of `point_cnt' if two bytes are read.
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Use a more vertical coding style.
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(ft_var_readpackeddeltas): Use FT_UInt for `delta_cnt' parameter.
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Use a more vertical coding style.
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2015-03-03 13:23:45 +03:00
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2015-03-03 Werner Lemberg <wl@gnu.org>
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[autofit] Fix Savannah bug #44241.
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* src/autofit/aflatin.c (af_latin_metrics_init_blues): Reject glyphs
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with less than 3 points.
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2015-03-02 08:54:08 +03:00
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2015-03-02 Werner Lemberg <wl@gnu.org>
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Simplify `TYPEOF' macro.
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No need for two arguments.
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* include/config/ftconfig.h, builds/unix/ftconfig.in,
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builds/vms/ftconfig.h (TYPEOF): Updated.
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* include/internal/ftobjs.h (FT_PAD_FLOOR, FT_PIX_FLOOR),
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src/autofit/afwarp.h (AF_WARPER_FLOOR): Updated.
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2015-03-01 Werner Lemberg <wl@gnu.org>
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2015-03-01 21:27:09 +03:00
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Various compiler warning fixes for `make multi'.
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* src/autofit/afcjk.c (af_cjk_hints_compute_blue_edges),
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src/autofit/aflatin.c (af_latin_hint_compute_blue_edges,
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af_latin_hint_edges), src/autofit/aflatin2.c
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(af_latin2_hints_compute_blue_edges, af_latin2_hint_edges): Declare
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as `static'.
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* src/cache/ftccmap.c (FTC_CMAP_QUERY_HASH, FTC_CMAP_NODE_HASH):
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Removed. Unused.
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* src/cache/ftcimage.c: Include FT_INTERNAL_OBJECTS_H.
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* src/cache/ftcmanag.c (FTC_LRU_GET_MANAGER): Removed. Unused.
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* src/cff/cf2intrp.c: Include `cf2intrp.h'.
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* src/cff/cffdrivr.c (PAIR_TAG): Removed. Unused.
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* src/gzip/ftgzip.c (NO_DUMMY_DECL): Removed. Unused.
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* src/psaux/afmparse.c (afm_parser_read_int): Declare as `static'.
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* src/pshinter/pshalgo.c (STRONGER, PSH_ZONE_MIN, PSH_ZONE_MAX):
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Removed. Unused.
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* src/raster/ftraster.c (Render_Glyph): Declare as `static'.
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* src/sfnt/ttpost.c (load_format_20): Fix signedness warning.
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* src/truetype/ttdriver.c (PAIR_TAG): Removed. Unused.
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* src/truetype/ttsubpix.c (is_member_of_family_class,
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is_member_of_style_class): Declare as `static'.
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* src/type1/t1gload.c (T1_Parse_Glyph_And_Get_Char_String): Declare
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as `static'.
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* src/type1/t1load.c (mm_axis_unmap, mm_weights_unmap): Declare as
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`static'.
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(T1_FIELD_COUNT): Removed. Unused.
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* src/type1/t1parse.h (T1_Done_Table): Removed. Unused.
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* src/type42/t42parse.c (T1_Done_Table): Removed. Unused.
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2015-02-25 13:20:20 +03:00
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2015-02-25 Werner Lemberg <wl@gnu.org>
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[psaux] Signedness fixes.
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* include/internal/psaux.h, src/psaux/afmparse.c,
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src/psaux/afmparse.h, src/psaux/psconv.c, src/psaux/psobjs.c,
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src/psaux/t1cmap.c, src/psaux/t1decode.c: Apply.
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2015-02-25 11:19:59 +03:00
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2015-02-25 Werner Lemberg <wl@gnu.org>
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[otvalid] Signedness fixes.
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* src/otvalid/otvcommn.c, src/otvalid/otvgdef.c,
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src/otvalid/otvgpos.c, src/otvalid/otvgsub.c, src/otvalid/otvmath.c:
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Apply.
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2015-02-25 10:13:40 +03:00
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2015-02-25 Werner Lemberg <wl@gnu.org>
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* src/bzip2/ftbzip2.c (ft_bzip2_alloc): Signedness fix.
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2015-02-25 10:10:58 +03:00
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|
2015-02-25 Werner Lemberg <wl@gnu.org>
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[lzw] Signedness fixes.
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* src/lzw/ftzopen.c, src/lzw/ftzopen.h: Apply.
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[gxvalid] Signedness fixes.
* src/gxvalid/gxvbsln.c, src/gxvalid/gxvcommn.c,
src/gxvalid/gxvcommn.h, src/gxvalid/gxvjust.c,
src/gxvalid/gxvkern.c, src/gxvalid/gxvlcar.c, src/gxvalid/gxvmort.c,
src/gxvalid/gxvmort1.c, src/gxvalid/gxvmort2.c,
src/gxvalid/gxvmorx.c, src/gxvalid/gxvmorx1.c,
src/gxvalid/gxvmorx2.c, src/gxvalid/gxvopbd.c,
src/gxvalid/gxvprop.c, src/gxvalid/gxvtrak.c: Apply.
2015-02-25 09:53:09 +03:00
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|
|
2015-02-25 Werner Lemberg <wl@gnu.org>
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|
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[gxvalid] Signedness fixes.
|
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|
|
|
|
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|
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* src/gxvalid/gxvbsln.c, src/gxvalid/gxvcommn.c,
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|
|
src/gxvalid/gxvcommn.h, src/gxvalid/gxvjust.c,
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|
|
src/gxvalid/gxvkern.c, src/gxvalid/gxvlcar.c, src/gxvalid/gxvmort.c,
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|
|
src/gxvalid/gxvmort1.c, src/gxvalid/gxvmort2.c,
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|
|
|
|
src/gxvalid/gxvmorx.c, src/gxvalid/gxvmorx1.c,
|
|
|
|
|
src/gxvalid/gxvmorx2.c, src/gxvalid/gxvopbd.c,
|
|
|
|
|
src/gxvalid/gxvprop.c, src/gxvalid/gxvtrak.c: Apply.
|
|
|
|
|
|
2015-02-25 08:57:16 +03:00
|
|
|
2015-02-25 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
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|
|
[cache] Signedness fixes.
|
|
|
|
|
|
|
|
|
|
* src/cache/ftcbasic.c, src/cache/ftccmap.c, src/cache/ftcimage.c,
|
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|
|
src/cache/ftcmanag.c, src/cache/ftcsbits.c: Apply.
|
|
|
|
|
|
2015-02-25 08:55:00 +03:00
|
|
|
2015-02-25 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
Change dimension fields in `FTC_ImageTypeRec' to unsigned type.
|
|
|
|
|
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|
|
This doesn't break ABI.
|
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|
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|
|
|
|
|
* include/ftcache.h (FTC_ImageTypeRec): Use unsigned types for
|
|
|
|
|
`width' and `height'.
|
|
|
|
|
|
|
|
|
|
* docs/CHANGES: Document it.
|
|
|
|
|
|
2015-02-25 08:31:43 +03:00
|
|
|
2015-02-25 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[cache] Don't use `labs'.
|
|
|
|
|
|
|
|
|
|
This is the only place in FreeType where this function was used.
|
|
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|
|
|
|
* include/config/ftstdlib.h (ft_labs): Remove.
|
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|
|
* src/cache/ftcimage.c (ftc_inode_weight): Replace `ft_labs' with
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|
|
|
|
`FT_ABS'.
|
|
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|
|
|
2015-02-23 10:20:27 +03:00
|
|
|
2015-02-23 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[cache] Replace `FT_PtrDist' with `FT_Offset'.
|
|
|
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|
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|
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|
|
* src/cache/ftccache.h (FTC_NodeRec): `FT_Offset' (a.k.a. `size_t')
|
|
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|
|
is a better choice for `hash' to hold a pointer than `FT_PtrDist'
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|
|
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(a.k.a. `ptrdiff_t'), especially since the latter is signed,
|
|
|
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|
causing zillions of signedness warnings. [Note that `hash' was of
|
[gxvalid] Signedness fixes.
* src/gxvalid/gxvbsln.c, src/gxvalid/gxvcommn.c,
src/gxvalid/gxvcommn.h, src/gxvalid/gxvjust.c,
src/gxvalid/gxvkern.c, src/gxvalid/gxvlcar.c, src/gxvalid/gxvmort.c,
src/gxvalid/gxvmort1.c, src/gxvalid/gxvmort2.c,
src/gxvalid/gxvmorx.c, src/gxvalid/gxvmorx1.c,
src/gxvalid/gxvmorx2.c, src/gxvalid/gxvopbd.c,
src/gxvalid/gxvprop.c, src/gxvalid/gxvtrak.c: Apply.
2015-02-25 09:53:09 +03:00
|
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|
type `FT_UInt32' before the change to `FT_PtrDist'.]
|
2015-02-23 10:20:27 +03:00
|
|
|
Update all users.
|
|
|
|
|
|
|
|
|
|
* src/cache/ftcbasic.c, src/cache/ftccache.c, src/cache/ftccmap.c,
|
|
|
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|
src/cache/ftcglyph.c, src/cache/ftcglyph.h: Updated.
|
|
|
|
|
|
2015-02-23 09:04:36 +03:00
|
|
|
2015-02-23 Werner Lemberg <wl@gnu.org>
|
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|
|
|
|
|
|
|
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[smooth, raster] Re-enable standalone compilation.
|
|
|
|
|
|
|
|
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* src/raster/ftraster.c (FT_RENDER_POOL_SIZE, FT_MAX)
|
|
|
|
|
[_STANDALONE_]: Define macros.
|
|
|
|
|
|
|
|
|
|
* src/smooth/ftgrays.c (FT_RENDER_POOL_SIZE, FT_MAX, FT_ABS,
|
|
|
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|
FT_HYPOT) [_STANDALONE_]: Define macros.
|
|
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|
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|
2015-02-23 08:41:52 +03:00
|
|
|
2015-02-22 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
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[smooth] Signedness fixes.
|
|
|
|
|
|
|
|
|
|
* src/smooth/ftgrays.c, src/smooth/ftsmooth.c: Apply.
|
|
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|
2015-02-22 23:02:13 +03:00
|
|
|
2015-02-22 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
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* src/raster/ftraster.c: Use the file's typedefs everywhere.
|
|
|
|
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|
2015-02-22 22:42:49 +03:00
|
|
|
2015-02-22 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
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|
|
* src/sfnt/ttpost.c (load_format_20): Fix error tracing message.
|
|
|
|
|
|
|
|
|
|
Bug introduced 6 commits earlier.
|
|
|
|
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|
2015-02-22 22:41:03 +03:00
|
|
|
2015-02-22 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[pshinter] Fix thinko.
|
|
|
|
|
|
|
|
|
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* src/pshinter/pshalgo.c (psh_glyph_find_strong_points): Correctly
|
|
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|
check `count'.
|
|
|
|
|
Bug introduced two commits earlier.
|
|
|
|
|
|
2015-02-22 22:05:04 +03:00
|
|
|
2015-02-22 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
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|
[raster] Signedness fixes.
|
|
|
|
|
|
|
|
|
|
* src/raster/ftraster.c, src/raster/ftrend1.c: Apply.
|
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|
2015-02-22 17:59:02 +03:00
|
|
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2015-02-22 Werner Lemberg <wl@gnu.org>
|
|
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|
|
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[pshinter] Signedness fixes.
|
|
|
|
|
|
|
|
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* src/pshinter/pshalgo.c, src/pshinter/pshglob.c,
|
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src/pshinter/pshrec.c: Apply.
|
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|
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|
2015-02-22 17:57:47 +03:00
|
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|
2015-02-22 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
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|
[pshinter] Use macros for (unsigned) flags, not enumerations.
|
|
|
|
|
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|
|
|
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* src/pshinter/pshalgo.h (PSH_Hint_Flags): Replace with macros.
|
|
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Updated.
|
|
|
|
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* src/pshinter/pshrec.h (PS_Hint_Flags): Replace with macros.
|
|
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2015-02-22 17:54:31 +03:00
|
|
|
2015-02-22 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
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* src/pshinter/pshrec.c: Simplify.
|
|
|
|
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(ps_hints_open, ps_hints_stem): Remove switch statement.
|
|
|
|
|
|
2015-02-22 14:03:28 +03:00
|
|
|
2015-02-22 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[sfnt] Signedness fixes.
|
|
|
|
|
|
|
|
|
|
* src/sfnt/pngshim.c, src/sfnt/sfobjs.c, src/sfnt/ttcmap.c,
|
|
|
|
|
src/sfnt/ttkern.c, src/sfnt/ttload.c, src/sfnt/ttpost.c,
|
|
|
|
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src/sfnt/ttsbit.c: Apply.
|
|
|
|
|
* src/sfnt/sfdriver.c: Apply.
|
|
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|
(sfnt_get_ps_name): Simplify.
|
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|
|
|
|
2015-02-22 11:16:53 +03:00
|
|
|
2015-02-22 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
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|
[bdf] Signedness fixes.
|
|
|
|
|
|
|
|
|
|
* src/bdf/bdf.h, src/bdf/bdfdrivr.c, src/bdf/bdfdrivr.h,
|
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src/bdf/bdflib.c: Apply.
|
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|
2015-02-22 11:15:47 +03:00
|
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|
2015-02-22 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
* src/bdf/bdflib.c (_bdf_atous): New function.
|
|
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|
(_bdf_parse_glyphs, _bdf_parse_start): Use it.
|
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|
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|
2015-02-22 10:25:16 +03:00
|
|
|
2015-02-22 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[pcf] Signedness fixes.
|
|
|
|
|
|
|
|
|
|
* src/pcf/pcf.h, src/pcf/pcfdrivr.c: Apply.
|
|
|
|
|
* src/pcf/pcfread.c: Apply.
|
|
|
|
|
(pcf_get_encodings): Ignore invalid negative encoding offsets.
|
|
|
|
|
|
2015-02-21 13:30:54 +03:00
|
|
|
2015-02-21 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
* src/winfonts/winfnt.c: Signedness fixes.
|
|
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|
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|
2015-02-21 12:39:34 +03:00
|
|
|
2015-02-21 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
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|
[type42] Signedness fixes.
|
|
|
|
|
|
|
|
|
|
* src/type42/t42parse.c, src/type42/t42parse.h,
|
|
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src/type42/t42types.h: Apply.
|
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|
2015-02-21 11:52:29 +03:00
|
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|
2015-02-21 Werner Lemberg <wl@gnu.org>
|
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|
[pfr] Signedness fixes.
|
|
|
|
|
|
|
|
|
|
* src/pfr/pfrdrivr.c, src/pfr/pfrgload.c, src/pfr/pfrload.c,
|
|
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|
|
src/pfr/pfrload.h, src/pfr/pfrobjs.c, src/pfr/pfrsbit.c,
|
|
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|
src/pfr/pfrtypes.h: Apply.
|
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|
2015-02-21 09:02:01 +03:00
|
|
|
2015-02-21 Werner Lemberg <wl@gnu.org>
|
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|
|
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|
[cff] Minor signedness fixes related to last commit.
|
|
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|
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* src/cff/cf2ft.c, src/cff/cf2intrp.c, src/cff/cffgload.c: Apply.
|
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|
2015-02-20 22:42:55 +03:00
|
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|
2015-02-20 Werner Lemberg <wl@gnu.org>
|
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[cff] Thinkos in bias handling.
|
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|
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|
Only the final result is always positive.
|
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|
|
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|
Bug introduced three commits earlier.
|
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|
|
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|
|
|
|
* src/cff/cffgload.c, src/cff/cffgload.h: Apply.
|
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|
2015-02-20 22:14:11 +03:00
|
|
|
2015-02-20 Werner Lemberg <wl@gnu.org>
|
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|
[cid] Fix signedness issues and emit some better error codes.
|
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|
|
|
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|
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* src/cid/cidgload.c, src/cid/cidload.h, src/cid/cidobjs.c,
|
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|
src/cid/cidparse.h: Apply.
|
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* src/cid/cidload.c: Apply.
|
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(parse_fd_array): Reject negative values for number of dictionaries.
|
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|
|
|
* src/cid/cidparse.c: Apply.
|
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|
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|
(cid_parser_new): Reject negative values for hex data length.
|
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2015-02-20 10:37:35 +03:00
|
|
|
2015-02-20 Werner Lemberg <wl@gnu.org>
|
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|
|
|
|
|
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|
[cff] Signedness fixes for new engine.
|
|
|
|
|
|
|
|
|
|
* src/cff/cf2arrst.c, src/cff/cf2fixed.h, src/cff/cf2ft.c,
|
|
|
|
|
src/cff/cf2ft.h, src/cff/cf2hints.c, src/cff/cf2intrp.c: Apply.
|
|
|
|
|
|
2015-02-20 10:35:32 +03:00
|
|
|
2015-02-20 Werner Lemberg <wl@gnu.org>
|
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|
|
|
|
|
|
|
|
[cff] Signedness fixes for basic infrastructure and old engine.
|
|
|
|
|
|
|
|
|
|
* include/internal/pshints.h, src/cff/cffdrivr.c,
|
|
|
|
|
src/cff/cffgload.c, src/cff/cffgload.h, src/cff/cffload.c,
|
|
|
|
|
src/cff/cffobjs.c, src/cff/cffparse.c, src/pshinter/pshrec.c: Apply.
|
|
|
|
|
|
2015-02-19 17:42:48 +03:00
|
|
|
2015-02-19 Werner Lemberg <wl@gnu.org>
|
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|
|
|
|
|
|
|
|
* src/truetype/ttgxvar.c (TT_Get_MM_Var): Ignore `countSizePairs'.
|
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|
|
|
|
|
|
This is hard-coded to value 2 in `fvar' version 1.0 (and no newer
|
|
|
|
|
version exists), but some fonts set it incorrectly.
|
|
|
|
|
|
|
|
|
|
Problem reported by Adam Twardoch <adam@fontlab.com>.
|
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2015-02-19 16:11:16 +03:00
|
|
|
2015-02-19 Werner Lemberg <wl@gnu.org>
|
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|
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|
|
[cff] Emit better error code for invalid private dict size.
|
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|
|
|
|
|
|
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|
* src/cff/cffparse.c (cff_parse_private_dict): Reject negative
|
|
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|
|
values for size and offset.
|
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|
|
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|
2015-02-19 12:44:18 +03:00
|
|
|
2015-02-19 Werner Lemberg <wl@gnu.org>
|
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|
|
|
|
|
|
|
[autofit] Fix signedness issues.
|
|
|
|
|
|
|
|
|
|
* src/autofit/afangles.c, src/autofit/afcjk.c,
|
|
|
|
|
src/autofit/afglobal.c, src/autofit/afhints.c,
|
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|
|
|
src/autofit/aflatin.c, src/autofit/aflatin2.c, src/autofit/afwarp.c,
|
|
|
|
|
src/autofit/hbshim.c: Apply.
|
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|
|
|
|
2015-02-19 11:46:48 +03:00
|
|
|
2015-02-19 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[autofit] Use macros for (unsigned) flags, not enumerations.
|
|
|
|
|
|
|
|
|
|
This harmonizes with other code in FreeType (and reduces the number
|
|
|
|
|
of necessary casts to avoid compiler warnings).
|
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|
|
|
|
|
|
|
|
* src/autofit/afblue.hin: Make flag macros unsigned.
|
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|
|
|
* src/autofit/afblue.h: Regenerated.
|
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|
|
|
|
|
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|
* src/autofit/afcjk.h: Replace flag enumeration with macros.
|
|
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|
|
* src/autofit/afcjk.c: Updated.
|
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|
|
|
|
|
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|
* src/autofit/afhints.h (AF_Flags, AF_Edge_Flags): Replace with
|
|
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|
|
macros.
|
|
|
|
|
* src/autofit/afhints.c: Updated.
|
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|
|
|
|
|
|
|
* src/autofit/aflatin.h: Replace flag enumerations with macros.
|
|
|
|
|
* src/autofit/aflatin.c, src/autofit/aflatin2.c: Updated.
|
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|
|
|
|
|
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|
* src/autofit/aftypes.h (AF_ScalerFlags): Replace with macros.
|
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|
|
|
|
2015-02-18 13:45:22 +03:00
|
|
|
2015-02-18 Werner Lemberg <wl@gnu.org>
|
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|
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|
[type1] Fix signedness issues.
|
|
|
|
|
|
|
|
|
|
* include/internal/psaux.h, include/internal/t1types.h,
|
|
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|
|
src/psaux/psobjs.c, src/psaux/psobjs.h, src/psaux/t1decode.c,
|
|
|
|
|
src/type1/t1gload.c, src/type1/t1load.c, src/type1/t1parse.c: Apply.
|
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|
|
|
2015-02-18 13:38:46 +03:00
|
|
|
2015-02-18 Werner Lemberg <wl@gnu.org>
|
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|
|
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|
[psaux, type1] Fix minor AFM issues.
|
|
|
|
|
|
|
|
|
|
* include/internal/t1types.h (AFM_KernPairRec): Make indices
|
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|
|
unsigned.
|
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|
|
|
Update users.
|
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|
(AFM_FontInfoRec): Make element counters unsigned.
|
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|
Update users.
|
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|
* src/psaux/afmparse.h (AFM_ValueRec): Add union member for unsigned
|
|
|
|
|
int.
|
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|
|
|
|
|
|
|
|
* src/psaux/afmparse.c (afm_parse_track_kern, afm_parse_kern_pairs):
|
|
|
|
|
Reject negative values for number of kerning elements.
|
|
|
|
|
|
|
|
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|
* src/type1/t1afm.c, src/tools/test_afm.c: Updated.
|
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|
2015-02-18 11:22:06 +03:00
|
|
|
2015-02-18 Werner Lemberg <wl@gnu.org>
|
|
|
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|
|
|
|
|
|
Don't use `FT_PtrDist' for lengths.
|
|
|
|
|
|
|
|
|
|
Use FT_UInt instead.
|
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|
|
|
|
|
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|
* include/internal/psaux.h (PS_Table_FuncsRec, PS_TableRec,
|
|
|
|
|
T1_DecoderRec): Do it.
|
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|
|
|
|
|
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|
* include/internal/t1types.h (T1_FontRec): Ditto.
|
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|
|
|
|
|
* src/cid/cidload.c (cid_parse_dict): Updated.
|
|
|
|
|
* src/pfr/pfrload.c (pfr_extra_item_load_font_id): Ditto.
|
|
|
|
|
* src/psaux/psobjs.c (ps_table_add), src/psaux/psobjs.h: Ditto.
|
|
|
|
|
* src/type1/t1load.c (parse_blend_axis_types, parse_encoding,
|
|
|
|
|
parse_chharstrings, parse_dict): Ditto.
|
|
|
|
|
* src/type42/t42parse.c (t42_parse_encoding, t42_parse_charstrings,
|
|
|
|
|
t42_parse_dict): Ditto.
|
|
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|
|
|
2015-02-18 10:51:22 +03:00
|
|
|
2015-02-18 Werner Lemberg <wl@gnu.org>
|
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|
|
|
* src/type1/t1driver.c (t1_ps_get_font_value): Clean up.
|
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|
|
This handles negative values better, avoiding many casts.
|
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|
2015-02-17 22:30:36 +03:00
|
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|
2015-02-17 Werner Lemberg <wl@gnu.org>
|
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|
[base] Fix Savannah bug #44284.
|
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* src/base/ftcalc.c (FT_MulFix): Typos.
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|
2015-02-17 12:17:56 +03:00
|
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|
2015-02-17 Werner Lemberg <wl@gnu.org>
|
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|
[truetype] Finish compiler warning fixes for signedness issues.
|
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|
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|
* src/truetype/ttgxvar.c, src/truetype/ttsubpix.c,
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|
src/truetype/ttsubpix.h: Apply.
|
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|
2015-02-17 11:27:56 +03:00
|
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|
2015-02-17 Werner Lemberg <wl@gnu.org>
|
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|
* src/truetype/ttsubpix.c: Adding missing `static' keywords.
|
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2015-02-17 11:21:26 +03:00
|
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|
2015-02-17 Werner Lemberg <wl@gnu.org>
|
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|
[truetype] More signedness fixes.
|
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|
|
* include/internal/tttypes.h, src/truetype/ttinterp.h,
|
|
|
|
|
src/truetype/ttobjs.h, src/truetype/ttinterp.c,
|
|
|
|
|
src/truetype/ttobjs.c: Apply.
|
|
|
|
|
|
2015-02-17 10:03:05 +03:00
|
|
|
2015-02-17 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[truetype] Various signedness fixes.
|
|
|
|
|
|
|
|
|
|
* include/internal/ftgloadr.h, src/truetype/ttpload.c: Apply.
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttgload.c: Apply.
|
|
|
|
|
(TT_Get_VMetrics): Protect against invalid ascenders and descenders
|
|
|
|
|
while constructing advance height.
|
|
|
|
|
|
2015-02-17 00:00:27 +03:00
|
|
|
2015-02-16 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[base] Finish compiler warning fixes for signedness issues.
|
|
|
|
|
|
|
|
|
|
* src/base/ftglyph.c, src/base/ftlcdfil.c, src/base/ftstroke.c:
|
|
|
|
|
Apply.
|
|
|
|
|
|
2015-02-16 22:12:54 +03:00
|
|
|
2015-02-16 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
* include/tttables.h (TT_OS2): `fsType' must be FT_UShort.
|
|
|
|
|
|
2015-02-16 22:05:08 +03:00
|
|
|
2015-02-16 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
More minor signedness warning fixes.
|
|
|
|
|
|
|
|
|
|
* src/base/ftbbox.c, src/base/ftbitmap.c, src/base/fttrigon.c,
|
|
|
|
|
src/base/ftutil.c: Apply.
|
|
|
|
|
|
2015-02-16 21:35:16 +03:00
|
|
|
2015-02-16 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
Next round of minor compiler warning fixes.
|
|
|
|
|
|
|
|
|
|
* include/internal/ftrfork.h (FT_RFork_Ref): Change `offset' member
|
|
|
|
|
type to `FT_Long'.
|
|
|
|
|
(CONST_FT_RFORK_RULE_ARRAY_BEGIN): Add `static' keyword.
|
|
|
|
|
|
2015-02-23 10:20:27 +03:00
|
|
|
* include/internal/ftstream.h (FT_Stream_Pos): Return `FT_ULong'.
|
2015-02-16 21:35:16 +03:00
|
|
|
|
|
|
|
|
* src/base/ftoutln.c, src/base/ftrfork.c, src/base/ftstream.c:
|
|
|
|
|
Signedess fixes.
|
|
|
|
|
|
2015-02-16 19:59:06 +03:00
|
|
|
2015-02-16 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
Various minor signedness fixes.
|
|
|
|
|
|
|
|
|
|
* include/ftadvanc.h, include/internal/ftobjs.h,
|
|
|
|
|
src/base/ftgloadr.c, src/base/ftobjs.c: Apply.
|
|
|
|
|
|
2015-02-16 13:31:32 +03:00
|
|
|
2015-02-16 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
New `TYPEOF' macro.
|
|
|
|
|
|
|
|
|
|
This helps suppress signedness warnings, avoiding issues with
|
|
|
|
|
implicit conversion changes.
|
|
|
|
|
|
|
|
|
|
* include/config/ftconfig.h, builds/unix/ftconfig.in,
|
|
|
|
|
builds/vms/ftconfig.h (TYPEOF): Define.
|
|
|
|
|
|
|
|
|
|
* include/internal/ftobjs.h (FT_PAD_FLOOR, FT_PIX_FLOOR),
|
|
|
|
|
src/autofit/afwarp.h (AF_WARPER_FLOOR): Use it.
|
|
|
|
|
|
2015-02-16 10:37:09 +03:00
|
|
|
2015-02-16 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
* src/base/ftsystem.c: Use casts in standard C function wrappers.
|
|
|
|
|
(ft_alloc, ft_realloc, ft_ansi_stream_io, FT_Stream_Open): Do it.
|
|
|
|
|
|
2015-02-16 09:29:53 +03:00
|
|
|
2015-02-16 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
Fix Savannah bug #44261.
|
|
|
|
|
|
|
|
|
|
* builds/unix/detect.mk (setup) [unix]: Set `CONFIG_SHELL' in the
|
|
|
|
|
environment also while calling the configure script.
|
|
|
|
|
|
2015-02-16 09:03:22 +03:00
|
|
|
2015-02-16 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
* include/internal/ftmemory.h: Add some `FT_Offset' casts.
|
|
|
|
|
(FT_MEM_SET, FT_MEM_COPY, FT_MEM_MOVE, FT_ARRAY_ZERO, FT_ARRAY_COPY,
|
|
|
|
|
FT_MEM_MOVE): Do it.
|
|
|
|
|
|
2015-02-16 08:37:36 +03:00
|
|
|
2015-02-15 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[base] Clean up signedness issues in `ftdbgmem.c'.
|
|
|
|
|
|
|
|
|
|
Also fix other minor issues.
|
|
|
|
|
|
|
|
|
|
* src/base/ftdbgmem.c (FT_MemTableRec): Replace all FT_ULong types
|
|
|
|
|
with FT_Long for consistency.
|
|
|
|
|
(ft_mem_primes): Change type to `FT_Int'.
|
|
|
|
|
(ft_mem_closest_prime, ft_mem_table_set): Updated.
|
|
|
|
|
|
|
|
|
|
(ft_mem_debug_panic, ft_mem_debug_alloc, ft_mem_debug_free,
|
|
|
|
|
ft_mem_debug_realloc): Use `static' keyword and fix signedness
|
|
|
|
|
warnings where necessary.
|
|
|
|
|
|
|
|
|
|
(ft_mem_table_resize, ft_mem_table_new, ft_mem_table_destroy,
|
|
|
|
|
ft_mem_table_get_nodep, ft_mem_debug_init, FT_DumpMemory): Fix types
|
|
|
|
|
and add or remove casts to avoid signedness warnings.
|
|
|
|
|
|
2015-02-15 14:30:42 +03:00
|
|
|
2015-02-15 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[base] Clean up signedness in arithmetic functions.
|
|
|
|
|
|
|
|
|
|
This makes the code more readable and reduces compiler warnings.
|
|
|
|
|
|
|
|
|
|
* src/base/ftcalc.c (FT_MulDiv, FT_MulDiv_No_Round, FT_MulFix,
|
|
|
|
|
FT_DivFix): Convert input parameters to unsigned, do the
|
|
|
|
|
computation, then convert the result back to signed.
|
|
|
|
|
(ft_corner_orientation): Fix casts.
|
|
|
|
|
|
2015-02-07 11:47:23 +03:00
|
|
|
2015-02-07 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[sfnt] Fix Savannah bug #44184.
|
|
|
|
|
|
|
|
|
|
* src/sfnt/ttload.c (check_table_dir, tt_face_load_font_dir): No
|
|
|
|
|
longer reject `htmx' and `vmtx' tables with invalid length but
|
|
|
|
|
sanitize them.
|
|
|
|
|
|
2015-02-06 12:16:45 +03:00
|
|
|
2015-02-06 Jon Anderson <jon@websupergoo.com>
|
|
|
|
|
|
|
|
|
|
[truetype] Fix regression in the incremental glyph loader.
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttgload.c (load_truetype_glyph): For incremental
|
|
|
|
|
fonts, the glyph index may be greater than the number of glyphs
|
|
|
|
|
indicated, so guard the check with a preprocessor conditional.
|
|
|
|
|
|
2015-02-06 10:46:06 +03:00
|
|
|
2015-02-06 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[autofit] Fix potential memory leak.
|
|
|
|
|
|
|
|
|
|
While this doesn't show up with FreeType, exactly the same code
|
|
|
|
|
leaks with ttfautohint's modified auto-hinter code (which gets used
|
|
|
|
|
in a slightly different way).
|
|
|
|
|
|
|
|
|
|
It certainly doesn't harm since it is similar to already existing
|
|
|
|
|
checks in the code for embedded arrays.
|
|
|
|
|
|
|
|
|
|
* src/autofit/afhints.c (af_glyph_hints_reload): Set `max_contours'
|
|
|
|
|
and `max_points' for all cases.
|
|
|
|
|
|
2015-01-31 13:01:33 +03:00
|
|
|
2015-01-31 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[autofit] Add support for Thai script.
|
|
|
|
|
|
|
|
|
|
Thanks to Ben Mitchell <ben@rosettatype.com> for guidance with blue
|
|
|
|
|
zone characters!
|
|
|
|
|
|
|
|
|
|
* src/autofit/afblue.dat: Add blue zone data for Thai.
|
|
|
|
|
|
|
|
|
|
* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
|
|
|
|
|
|
|
|
|
|
* src/autofit/afscript.h: Add Thai standard characters.
|
|
|
|
|
|
|
|
|
|
* src/autofit/afranges.c: Add Thai data.
|
|
|
|
|
|
|
|
|
|
* src/autofit/afstyles.h: Add Thai data.
|
|
|
|
|
|
2015-01-23 23:23:55 +03:00
|
|
|
2015-01-23 Behdad Esfahbod <behdad@behdad.org>
|
|
|
|
|
|
|
|
|
|
[raster] Handle `FT_RASTER_FLAG_AA' correctly.
|
|
|
|
|
|
|
|
|
|
This fixes a breakage caused by the commit `[raster] Remove
|
|
|
|
|
5-level gray AA mode from monochrome rasterizer.'.
|
|
|
|
|
|
2015-01-24 00:37:42 +03:00
|
|
|
Problem reported by Markus Trippelsdorf <markus@trippelsdorf.de>.
|
2015-01-23 23:23:55 +03:00
|
|
|
|
|
|
|
|
* src/raster/ftraster.c (ft_black_render): Handle
|
|
|
|
|
`FT_RASTER_FLAG_AA'.
|
|
|
|
|
|
|
|
|
|
* src/raster/ftrend1.c (ft_raster1_render): Remove gray AA mode
|
|
|
|
|
remnants.
|
|
|
|
|
|
2015-01-18 09:30:04 +03:00
|
|
|
2015-01-18 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
* src/base/ftobjs.c (FT_New_Library): Fix compiler warning.
|
|
|
|
|
|
2015-01-18 09:29:48 +03:00
|
|
|
2015-01-18 Chris Liddell <chris.liddell@artifex.com>
|
|
|
|
|
|
|
|
|
|
[raster] Fix Savannah bug #44022.
|
|
|
|
|
|
|
|
|
|
Add fallback for glyphs with degenerate bounding boxes.
|
|
|
|
|
|
|
|
|
|
If a glyph has only one very narrow feature, the bbox can end up
|
|
|
|
|
with either the width or height of the bbox being 0, in which case
|
|
|
|
|
no raster memory is allocated and no attempt is made to render the
|
|
|
|
|
glyph. This is less than ideal when the drop-out compensation in
|
|
|
|
|
the rendering code would actually result in the glyph being
|
|
|
|
|
rendered.
|
|
|
|
|
|
|
|
|
|
This problem can be observed with the `I' glyph (gid 47) in the
|
|
|
|
|
Autodesk RomanS TrueType font.
|
|
|
|
|
|
|
|
|
|
* src/raster/ftrend1.c (ft_raster1_render): Add a fallback if either
|
|
|
|
|
dimension is zero to explicitly round up/down (instead of simply
|
|
|
|
|
round).
|
|
|
|
|
|
2015-01-17 22:38:31 +03:00
|
|
|
2015-01-17 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
Add some tools to handle yearly copyright notice updates.
|
|
|
|
|
|
|
|
|
|
We are now following the GNU guidelines: A new release automatically
|
|
|
|
|
means that the copyright year of all affected files gets updated; it
|
|
|
|
|
is no longer used to track years of modification changes.
|
|
|
|
|
|
|
|
|
|
* src/tools/update-copyright-year: New Perl script.
|
|
|
|
|
* src/tools/update-copyright: New shell script that calls
|
|
|
|
|
`update-copyright-year' on all files.
|
|
|
|
|
* src/tools/no-copyright: Exceptions that should not be handled by
|
|
|
|
|
`update-copyright'
|
|
|
|
|
|
2015-01-14 22:06:19 +03:00
|
|
|
2015-01-14 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
* docs/CHANGES: Updated, using a description from Behdad.
|
|
|
|
|
|
2015-01-14 21:38:36 +03:00
|
|
|
2015-01-14 Behdad Esfahbod <behdad@behdad.org>
|
|
|
|
|
|
|
|
|
|
* src/autofit/afmodule.c (af_autofitter_done): Fix compiler warning.
|
|
|
|
|
|
2015-01-14 21:36:02 +03:00
|
|
|
2015-01-14 Behdad Esfahbod <behdad@behdad.org>
|
|
|
|
|
|
|
|
|
|
[autofit] Add embedded array of segments and edges.
|
|
|
|
|
|
|
|
|
|
Avoids multiple mallocs per typical glyphs.
|
|
|
|
|
|
|
|
|
|
With this and recent changes to avoid mallocs, the thread-safe
|
|
|
|
|
stack-based loader is now as fast as the previous model that had one
|
|
|
|
|
cached singleton.
|
|
|
|
|
|
|
|
|
|
* src/autofit/afhints.h (AF_SEGMENTS_EMBEDDED, AF_EDGES_EMBEDDED):
|
|
|
|
|
New macros.
|
|
|
|
|
(AF_AxisHintsRec): Add two arrays for segments and edges.
|
|
|
|
|
|
|
|
|
|
* src/autofit/afhints.c (af_axis_hints_new_segment): Only allocate
|
|
|
|
|
data if number of segments exceeds given threshold value.
|
|
|
|
|
(af_axis_hints_new_edge): Only allocate data if number of edges
|
|
|
|
|
exceeds given threshold value.
|
|
|
|
|
(af_glyph_hints_done): Updated.
|
|
|
|
|
|
2015-01-14 21:26:49 +03:00
|
|
|
2015-01-14 Behdad Esfahbod <behdad@behdad.org>
|
|
|
|
|
|
|
|
|
|
[autofit] Add embedded arrays for points and contours.
|
|
|
|
|
|
|
|
|
|
This avoids at least two malloc calls for typical glyphs.
|
|
|
|
|
|
|
|
|
|
* src/autofit/afhints.h (AF_POINTS_EMBEDDED, AF_CONTOURS_EMBEDDED):
|
|
|
|
|
New macros.
|
|
|
|
|
(AF_GlyphHintsRec): Add two arrays for contours and points.
|
|
|
|
|
|
|
|
|
|
* src/autofit/afhints.c (af_glyph_hints_init, af_glyph_hints_done):
|
|
|
|
|
Updated.
|
|
|
|
|
(af_glyph_hints_reload): Only allocate data if number of contours or
|
|
|
|
|
points exceeds given threshold values.
|
|
|
|
|
|
2015-01-14 21:16:12 +03:00
|
|
|
2015-01-14 Behdad Esfahbod <behdad@behdad.org>
|
|
|
|
|
|
|
|
|
|
[autofit] Allocate hints object on the stack.
|
|
|
|
|
|
|
|
|
|
This avoids one malloc per load.
|
|
|
|
|
|
|
|
|
|
* src/autofit/afloader.h (AF_LoaderRec): Change type of `hints' to
|
|
|
|
|
`AF_GlyphHints'.
|
|
|
|
|
Update prototype.
|
|
|
|
|
|
|
|
|
|
* src/autofit/afloader.c (af_loader_init): Use `AF_GlyphHints'
|
|
|
|
|
parameter instead of `FT_Memory'.
|
|
|
|
|
(af_loader_done): Directly reset `load_hints'.
|
|
|
|
|
(af_loader_load_g): Updated.
|
|
|
|
|
|
|
|
|
|
* src/autofit/afmodule.c (af_autofitter_load_glyph): Use local
|
|
|
|
|
`hints' object.
|
|
|
|
|
|
2015-01-14 21:07:54 +03:00
|
|
|
2015-01-14 Behdad Esfahbod <behdad@behdad.org>
|
|
|
|
|
|
|
|
|
|
[autofit] Reuse slot glyph loader.
|
|
|
|
|
|
|
|
|
|
No need to create a new glyph loader; we can reuse the one from
|
|
|
|
|
`slot->internal->loader'. It's hard to tell why it was written that
|
|
|
|
|
way originally, but new code looks sound and correct to me, and
|
|
|
|
|
avoids lots of allocations.
|
|
|
|
|
|
|
|
|
|
* src/autofit/afloader.c (af_loader_init): Change return type to
|
|
|
|
|
`void'.
|
|
|
|
|
Don't call `FT_GlyphLoader_New'.
|
|
|
|
|
(af_loader_reset): Don't call `FT_GlyphLoader_Rewind'.
|
|
|
|
|
(af_loader_load_g): Update code to use `internal->loader', which
|
|
|
|
|
doesn't need copying of data.
|
|
|
|
|
|
|
|
|
|
* src/autofit/afloader.h (AF_LoaderRec): Remove `gloader' member.
|
|
|
|
|
Update prototype.
|
|
|
|
|
|
|
|
|
|
* src/autofit/afmodule.c (af_autofitter_load_glyph): Updated.
|
|
|
|
|
|
2015-01-14 20:55:39 +03:00
|
|
|
2015-01-14 Behdad Esfahbod <behdad@behdad.org>
|
|
|
|
|
|
|
|
|
|
[autofit] Remove (unused) support for composite glyphs.
|
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We never have to deal with composite glyphs in the autohinter, as
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those will be loaded into FORMAT_OUTLINE by the recursed
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`FT_Load_Glyph' function.
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In the rare cases that FT_LOAD_NO_RECURSE is set, it will imply
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FT_LOAD_NO_SCALE as per `FT_Load_Glyph', which then implies
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FT_LOAD_NO_HINTING:
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/* resolve load flags dependencies */
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if ( load_flags & FT_LOAD_NO_RECURSE )
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load_flags |= FT_LOAD_NO_SCALE |
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FT_LOAD_IGNORE_TRANSFORM;
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if ( load_flags & FT_LOAD_NO_SCALE )
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{
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load_flags |= FT_LOAD_NO_HINTING |
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FT_LOAD_NO_BITMAP;
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load_flags &= ~FT_LOAD_RENDER;
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}
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and as such the auto-hinter is never called. Thus, the recursion in
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`af_loader_load_g' never actually happens. So remove the depth
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counter as well.
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* src/autofit/afloader.c (af_loader_load_g): Remove `depth'
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parameter.
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<FT_GLYPH_FORMAT_COMPOSITE>: Remove associated code.
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(af_loader_load_glyph): Updated.
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2015-01-14 20:48:14 +03:00
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2015-01-14 Behdad Esfahbod <behdad@behdad.org>
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[raster] Fix uninitialized memory access.
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Apparently `ras.cProfile' might be uninitialized. This will be the
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case if `ras.top == ras.cProfile->offset', as can be seen in
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`End_Profile'. The overshoot code introduced in a change `Fix B/W
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rasterization of subglyphs with different drop-out modes.' (from
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2009-06-18) violated this, accessing `ras.cProfile->flags'
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unconditionally just before calling `End_Profile' (which then
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detected that `cProfile' is uninitialized and didn't touch it).
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This was harmless, and was not detected by valgrind before because
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the objects were allocated on the `raster_pool', which was always
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initialized. With recent change to allocate raster buffers on the
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stack, valgrind now reported this invalid access.
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* src/raster/ftraster.c (Convert_Glyph): Don't access an
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uninitialized `cProfile'.
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2015-01-14 20:43:13 +03:00
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2015-01-14 Behdad Esfahbod <behdad@behdad.org>
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[smooth] Fix uninitialized memory access.
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Looks like `ras.span_y' could always be used without initialization.
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This was never detected by valgrind before because the library-wide
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`raster_pool' was used for the worker object and `raster_pool' was
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originally zero'ed. But subsequent reuses of it were using `span_y'
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uninitialized. With the recent change to not use `render_pool' and
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allocate worker and buffer on the stack, valgrind now detects this
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uninitialized access.
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* src/smooth/ftgrays.c (gray_raster_render): Initialize
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`ras.span_y'.
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2015-01-14 20:35:56 +03:00
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2015-01-14 Behdad Esfahbod <behdad@behdad.org>
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[base] Don't initialize unused `driver->glyph_loader'.
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* src/base/ftobjs.c (Destroy_Driver): Don't call
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`FT_GlyphLoader_Done'.
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(FT_Add_Module): Don't call `FT_GlyphLoader_New'.
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2015-01-14 20:30:59 +03:00
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2015-01-14 Behdad Esfahbod <behdad@behdad.org>
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[base] Don't allocate `library->raster_pool' anymore.
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It's unused after the following commits:
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[raster] Allocate render pool for mono rasterizer on the stack.
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[raster] Remove 5-level gray AA mode from monochrome rasterizer.
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The value of FT_RENDER_POOL_SIZE still serves the purpose it used to
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serve, which is, to adjust the pool size. But the pool is now
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allocated on the stack on demand.
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* src/base/ftobjs.c (FT_New_Library, FT_Done_Library): Implement.
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2015-01-14 20:21:13 +03:00
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2015-01-14 Behdad Esfahbod <behdad@behdad.org>
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[base] Do not reorder library->renderers upon use.
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Instead of keeping `library->renderers' in a MRU order, just leave
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it as-is. The MRU machinery wasn't thread-safe.
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With this patch, rasterizing glyphs from different faces from
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different threads doesn't fail choosing rasterizer
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(FT_Err_Cannot_Render_Glyph).
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Easiest to see that crash was to add a `printf' (or otherwise let
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thread yield in FT_Throw with debugging enabled).
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* src/base/ftobjs.c (FT_Render_Glyph_Internal), src/base/ftoutln.c
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(FT_Outline_Render): Don't call `FT_Set_Renderer'.
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2015-01-14 20:16:20 +03:00
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2015-01-14 Behdad Esfahbod <behdad@behdad.org>
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[raster] Allocate render pool for mono rasterizer on the stack.
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Instead of using the `render_pool' member of `FT_Library' that is
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provided down to the rasterizer, completely ignore that and allocate
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needed objects on the stack instead.
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With this patch, rasterizing glyphs from different faces from
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different threads doesn't crash in the monochrome rasterizer.
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* src/raster/ftraster.c (black_TRaster): Remove `buffer',
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`buffer_size', and `worker' members.
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(ft_black_render): Create `buffer' locally.
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(ft_black_reset): Updated.
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2015-01-14 20:06:22 +03:00
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2015-01-14 Behdad Esfahbod <behdad@behdad.org>
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[raster] Remove 5-level gray AA mode from monochrome rasterizer.
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It was off by default and couldn't be turned on at runtime. And the
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smooth rasterizer superceded it over ten years ago. No point in
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keeping. Comments suggested that it was there for compatibility
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with FreeType 1.
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550 lines down.
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* src/raster/ftraster.c (FT_RASTER_OPTION_ANTI_ALIASING,
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RASTER_GRAY_LINES): Remove macros and all associated code.
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(black_TWorker): Remove `gray_min_x' and `gray_max_x'.
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(black_TRaster): Remove `grays' and `gray_width'.
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(Vertical_Sweep_Init, Vertical_Sweep_Span, Vertical_Sweep_Drop,
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ft_black_render): Updated.
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* src/raster/ftrend1.c (ft_raster1_render): Simplify code.
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(ft_raster5_renderer_class): Removed.
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2015-01-14 19:54:26 +03:00
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2015-01-14 Behdad Esfahbod <behdad@behdad.org>
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[smooth] Allocate render pool for smooth rasterizer on the stack.
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Instead of using the `render_pool' member of `FT_Library' that is
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provided down to the rasterizer, completely ignore that and allocate
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needed objects on the stack instead.
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With this patch, rasterizing glyphs from different faces from
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different threads doesn't crash in the smooth rasterizer.
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Bugs:
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https://bugzilla.redhat.com/show_bug.cgi?id=678397
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https://bugzilla.redhat.com/show_bug.cgi?id=1004315
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https://bugzilla.redhat.com/show_bug.cgi?id=1165471
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https://bugs.freedesktop.org/show_bug.cgi?id=69034
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* src/smooth/ftgrays.c (gray_TRaster): Remove `buffer',
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`buffer_size', `band_size', and `worker' members.
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(gray_raster_render): Create `buffer', `buffer_size', and
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`band_size' locally.
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(gray_raster_reset): Updated.
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2015-01-14 19:46:55 +03:00
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2015-01-14 Behdad Esfahbod <behdad@behdad.org>
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[truetype] Allocate TT_ExecContext in TT_Size instead of TT_Driver.
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Previously the code had stipulation for using a per-TT_Size exec
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context if `size->debug' was true. But there was no way that
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`size->debug' could *ever* be true. As such, the code was always
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using the singleton `TT_ExecContext' that was stored in `TT_Driver'.
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This was, clearly, not threadsafe.
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With this patch, loading glyphs from different faces from different
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threads doesn't crash in the bytecode loader code.
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* src/truetype/ttobjs.h (TT_SizeRec): Remove `debug' member.
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(TT_DriverRec): Remove `context' member.
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* src/truetype/ttobjs.c (tt_size_run_fpgm, tt_size_run_prep): Remove
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`TT_ExecContext' code related to a global `TT_Driver' object.
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(tt_driver_done): Don't remove `TT_ExecContext' object here but ...
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(tt_size_done_bytecode): ... here.
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(tt_driver_init): Don't create `TT_ExecContext' object here but ...
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(tt_size_init_bytecode): ... here, only on demand.
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* src/truetype/ttinterp.c (TT_Run_Context): Remove defunct debug
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code.
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(TT_New_Context): Remove `TT_ExecContext' code related to a global
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`TT_Driver' object.
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* src/truetype/ttinterp.h: Updated.
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* src/truetype/ttgload.c (TT_Hint_Glyph, tt_loader_init): Updated.
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2015-01-14 18:01:19 +03:00
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2015-01-14 Behdad Esfahbod <behdad@behdad.org>
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[autofit] Allocate AF_Loader on the stack instead of AF_Module.
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Stop sharing a global `AF_Loader'. Allocate one on the stack during
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glyph load.
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Right now this results in about 25% slowdown, to be fixed in a
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following commit.
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With this patch loading glyphs from different faces from different
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threads doesn't immediately crash in the autohinting loader code.
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Bugs:
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https://bugzilla.redhat.com/show_bug.cgi?id=1164941
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* src/autofit/afloader.c (af_loader_init): Pass
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`AF_Loader' and `FT_Memory' instead of `AF_Module' as arguments.
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(af_loader_reset, af_loader_load_glyph): Also pass `loader' as
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argument.
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(af_loader_done): Use `AF_Loader' instead of `AF_Module' as
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argument.
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* src/autofit/afmodule.c (af_autofitter_init): Don't call
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`af_loader_init'.
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(af_autofitter_done): Don't call `af_loader_done'.
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(af_autofitter_load_glyph): Use a local `AF_Loader' object.
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* src/autofit/afloader.h: Include `afmodule.h'.
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Update prototypes.
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Move typedef for `AF_Module' to...
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* src/autofit/afmodule.h: ... this place.
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No longer include `afloader.h'.
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2015-01-14 17:48:12 +03:00
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2015-01-14 Behdad Esfahbod <behdad@behdad.org>
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* src/type42/t42objs.h (T42_DriverRec): Remove unused member.
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2015-01-12 13:26:30 +03:00
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2015-01-12 Werner Lemberg <wl@gnu.org>
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Fix Savannah bug #43976.
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Assure that FreeType's internal include directories are found before
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`CPPFLAGS' (which might be set by the user in the environment), and
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`CPPFLAGS' before `CFLAGS'.
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* builds/freetype.mk (FT_CFLAGS): Don't add `INCLUDE_FLAGS'.
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(FT_COMPILE): Make this a special variable for compiling only the
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files handled in `freetype.mk'.
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(.c.$O): Removed, unused.
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* src/*/rules.mk (*_COMPILE): Fix order of include directories.
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|
2015-01-11 11:50:49 +03:00
|
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|
2015-01-11 Werner Lemberg <wl@gnu.org>
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[truetype] Prettyfing.
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* src/truetype/ttinterp.c (project, dualproj, fast_project,
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fast_dualproj): Rename to...
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(PROJECT, DUALPROJ, FAST_PROJECT, FAST_DUALPROJ): ... this.
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2015-01-11 10:58:54 +03:00
|
|
|
2015-01-11 Werner Lemberg <wl@gnu.org>
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* src/truetype/ttinterp.c (Ins_JROT, Ins_JROF): Simplify.
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Based on a patch from Behdad.
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|
2015-01-11 10:53:31 +03:00
|
|
|
2015-01-11 Werner Lemberg <wl@gnu.org>
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* src/truetype/ttinterp.c (Ins_SxVTL): Simplify function call.
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2015-01-11 10:45:50 +03:00
|
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|
2015-01-11 Werner Lemberg <wl@gnu.org>
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* src/truetype/ttinterp.c (Normalize): Remove unused argument.
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|
2015-01-11 10:42:28 +03:00
|
|
|
2015-01-11 Werner Lemberg <wl@gnu.org>
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|
|
[truetype] More macro expansions.
|
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* src/truetype/ttinterp.c (FT_UNUSED_EXEC): Remove macro by
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expansion.
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|
2015-01-11 10:39:14 +03:00
|
|
|
2015-01-11 Werner Lemberg <wl@gnu.org>
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[truetype] More macro expansions.
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* src/truetype/ttinterp.c (INS_ARG): Remove macro by expansion,
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|
adjusting funtion calls where necessary.
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(FT_UNUSED_ARG): Removed, no longer needed.
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|
2015-01-11 02:23:27 +03:00
|
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|
2015-01-10 Werner Lemberg <wl@gnu.org>
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[truetype] More macro expansions.
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Based on a patch from Behdad.
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* src/truetype/ttinterp.c (DO_*): Expand macros into corresponding
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`Ins_*' functions.
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(TT_RunIns): Replace `DO_*' macros with `Ins_*' function calls.
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(ARRAY_BOUND_ERROR): Remove second definition, which is no longer
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needed.
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(Ins_SVTCA, Ins_SPVTCA, Ins_SFVTCA): Replaced with...
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(Ins_SxyTCA): New function.
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2015-01-11 01:05:37 +03:00
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2015-01-10 Werner Lemberg <wl@gnu.org>
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[truetype] Remove TT_CONFIG_OPTION_INTERPRETER_SWITCH.
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Behdad suggested this code simplification, and nobody objected...
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* include/config/ftoption.h, devel/ftoption.h
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(TT_CONFIG_OPTION_INTERPRETER_SWITCH): Remove.
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* src/truetype/ttinterp.c [TT_CONFIG_OPTION_INTERPRETER_SWITCH]:
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Remove related code.
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(ARRAY_BOUND_ERROR): Use do-while loop.
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2015-01-10 23:56:59 +03:00
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2015-01-10 Werner Lemberg <wl@gnu.org>
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[truetype] More macro expansions.
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* src/truetype/ttinterp.c, src/truetype/ttinterp.h (EXEC_ARG_,
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EXEC_ARG): Remove by replacing with expansion.
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[truetype] More macro expansions.
Based on a patch from Behdad.
* src/truetype/ttinterp.c (SKIP_Code, GET_ShortIns, NORMalize,
SET_SuperRound, ROUND_None, INS_Goto_CodeRange, CUR_Func_move,
CUR_Func_move_orig, CUR_Func_round, CUR_Func_cur_ppem,
CUR_Func_read_cvt, CUR_Func_write_cvt, CUR_Func_move_cvt,
CURRENT_Ratio, INS_SxVTL, COMPUTE_Funcs, COMPUTE_Round,
COMPUTE_Point_Displacement, MOVE_Zp2_Point): Remove by replacing
with expansion.
(Cur_Func_project, CUR_Func_dualproj, CUR_fast_project,
CUR_fast_dualproj): Replace with macros `project', `dualproj',
`fast_project', `fast_dualproj'.
2015-01-10 23:53:48 +03:00
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2015-01-10 Werner Lemberg <wl@gnu.org>
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[truetype] More macro expansions.
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Based on a patch from Behdad.
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* src/truetype/ttinterp.c (SKIP_Code, GET_ShortIns, NORMalize,
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SET_SuperRound, ROUND_None, INS_Goto_CodeRange, CUR_Func_move,
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CUR_Func_move_orig, CUR_Func_round, CUR_Func_cur_ppem,
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CUR_Func_read_cvt, CUR_Func_write_cvt, CUR_Func_move_cvt,
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CURRENT_Ratio, INS_SxVTL, COMPUTE_Funcs, COMPUTE_Round,
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COMPUTE_Point_Displacement, MOVE_Zp2_Point): Remove by replacing
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with expansion.
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(Cur_Func_project, CUR_Func_dualproj, CUR_fast_project,
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CUR_fast_dualproj): Replace with macros `project', `dualproj',
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`fast_project', `fast_dualproj'.
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2015-01-10 22:23:10 +03:00
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2015-01-10 Werner Lemberg <wl@gnu.org>
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[truetype] More macro expansions.
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* src/truetype/ttinterp.c (EXEC_OP_, EXEC_OP): Remove by replacing
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with expansion.
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2015-01-10 22:08:35 +03:00
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2015-01-10 Werner Lemberg <wl@gnu.org>
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[truetype] Remove code for static TrueType interpreter.
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This is a follow-up patch.
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* src/truetype/ttinterp.c, src/truetype/ttinterp.h
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[TT_CONFIG_OPTION_STATIC_INTERPRETER,
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TT_CONFIG_OPTION_STATIC_RASTER]: Remove macros and related code.
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2015-01-10 21:56:28 +03:00
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2015-01-10 Werner Lemberg <wl@gnu.org>
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* src/truetype/ttinterp.c (CUR): Remove by replacing with expansion.
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This starts a series of patches that simplifies the code of the
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bytecode interpreter.
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2013-05-10 09:58:47 +04:00
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2005-10-18 10:09:13 +04:00
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----------------------------------------------------------------------------
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2016-01-13 13:54:10 +03:00
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Copyright 2015-2016 by
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2005-10-18 10:09:13 +04:00
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David Turner, Robert Wilhelm, and Werner Lemberg.
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This file is part of the FreeType project, and may only be used, modified,
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and distributed under the terms of the FreeType project license,
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LICENSE.TXT. By continuing to use, modify, or distribute this file you
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indicate that you have read the license and understand and accept it
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fully.
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Local Variables:
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version-control: never
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2006-04-29 10:20:09 +04:00
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coding: utf-8
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2005-10-18 10:09:13 +04:00
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End:
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