2018-01-10 08:24:56 +03:00
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2018-01-10 Ewald Hew <ewaldhew@gmail.com>
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[psaux] Correctly handle Flex features (#52846).
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* src/psaux/psintrp.c (cf2_interpT2CharString) <cf2_cmdVMOVETO,
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cf2_cmdHMOVETO>: Do not move if doing Flex.
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2018-01-10 06:22:19 +03:00
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2018-01-09 Alexei Podtelezhnikov <apodtele@gmail.com>
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* builds/windows/vc2010/freetype.sln: Synchronize with the project.
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* Version 2.9 released.
=======================
Tag sources with `VER-2-9'.
* docs/VERSION.TXT: Add entry for version 2.9.
* 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/windows/ftver.rc,
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/2.8.1/2.9/, s/281/29/.
* include/freetype/freetype.h (FREETYPE_MINOR): Set to 9.
(FREETYPE_PATCH): Set to 0.
* builds/unix/configure.raw (version_info): Set to 22:0:16.
* CMakeLists.txt (VERSION_PATCH): Set to 1.
2018-01-08 14:15:27 +03:00
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2018-01-08 Werner Lemberg <wl@gnu.org>
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* Version 2.9 released.
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=======================
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Tag sources with `VER-2-9'.
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* docs/VERSION.TXT: Add entry for version 2.9.
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* README, Jamfile (RefDoc), builds/windows/vc2005/freetype.vcproj,
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builds/windows/vc2005/index.html,
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builds/windows/vc2008/freetype.vcproj,
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builds/windows/vc2008/index.html,
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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/windows/ftver.rc,
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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/2.8.1/2.9/, s/281/29/.
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* include/freetype/freetype.h (FREETYPE_MINOR): Set to 9.
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(FREETYPE_PATCH): Set to 0.
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* builds/unix/configure.raw (version_info): Set to 22:0:16.
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* CMakeLists.txt (VERSION_PATCH): Set to 1.
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2018-01-07 20:41:54 +03:00
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2018-01-07 Werner Lemberg <wl@gnu.org>
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Add check for librt, needed for `ftbench' (#52824).
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* builds/unix/configure.raw (LIB_CLOCK_GETTIME): Define; this will
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hold `-lrt' if necessary.
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* builds/unix/unix-cc.in (LIB_CLOCK_GETTIME): New variable.
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2018-01-07 11:38:54 +03:00
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2018-01-07 Ewald Hew <ewaldhew@gmail.com>
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[psaux] Fix Type 1 glyphs with too many stem hints.
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According to the CFF specification, charstrings can have up to 96 stem
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hints. Due to hint replacement routines in Type 1 charstrings, some
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glyphs are rejected by the Adobe engine, which implements the above
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limit. This fix turns off hinting for such glyphs.
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* src/psaux/pshints.c (cf2_hintmap_build): Reset the error from calling
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`cf2_hintmask_setAll' on a problematic Type 1 charstring and turn off
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hinting.
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2018-01-06 10:39:36 +03:00
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2018-01-06 Werner Lemberg <wl@gnu.org>
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Add `FT_Done_MM_Var'.
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This is necessary in case the application's memory routines differ
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from FreeType. A typical example is a Python application on Windows
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that calls FreeType compiled as a DLL via the `ctypes' interface.
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* include/freetype/ftmm.h, src/base/ftmm.c (FT_Done_MM_Var): Declare
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and define.
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* docs/CHANGES: Updated.
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2018-01-03 21:05:20 +03:00
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2018-01-03 Werner Lemberg <wl@gnu.org>
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[truetype] Round offsets of glyph components only if hinting is on.
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* src/truetype/ttgload.c (TT_Process_Composite_Component): Implement
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it.
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2018-01-03 21:01:15 +03:00
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2018-01-03 Werner Lemberg <wl@gnu.org>
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* src/truetype/ttgxvar.c (ft_var_to_design): Remove dead code.
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This is a better fix than the previous commit, which is now
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reverted.
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2018-01-03 06:12:09 +03:00
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2018-01-03 Alexei Podtelezhnikov <apodtele@gmail.com>
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Move internal LCD-related declarations.
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* include/freetype/ftlcdfil.h (ft_lcd_padding, ft_lcd_filter_fir):
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Move from here...
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* include/freetype/internal/ftobjs.h: ... to here.
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2018-01-03 05:38:35 +03:00
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2018-01-03 Alexei Podtelezhnikov <apodtele@gmail.com>
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* include/freetype/config/ftconfig.h (FT_EXPORT, FT_EXPORT_DEF)
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[_MSC_VER]: Limit Visual C++ attributes.
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2018-01-03 02:20:11 +03:00
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2018-01-03 Werner Lemberg <wl@gnu.org>
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[truetype] Make blend/design coordinate round-tripping work.
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Behdad reported that setting blend coordinates, then getting design
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coordinates did incorrectly return the default instance's
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coordinates.
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* src/truetype/ttgxvar.c (tt_set_mm_blend): Fix it.
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2017-12-31 12:32:08 +03:00
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2017-12-31 Werner Lemberg <wl@gnu.org>
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* src/sfnt/ttcmap.c (tt_cmap2_char_next): Fix endless loop.
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Reported as
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https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=4838
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2017-12-31 10:21:08 +03:00
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2017-12-31 Werner Lemberg <wl@gnu.org>
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Synchronize other Windows project files.
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* builds/windows/*: Add missing files.
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2017-12-31 10:00:16 +03:00
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2017-12-31 Werner Lemberg <wl@gnu.org>
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Update Visual C 2010 project files.
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Problem reported by Hin-Tak.
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* builds/windows/vc2010/freetype.vcxproj: Add files `ftbdf.c' and
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`ftcid.c'.
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Sort entries.
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* builds/windows/vc2010/freetype.vcxproj.filter: Ditto.
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Fix members of `FT_MODULE' group.
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2017-12-30 03:46:52 +03:00
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2017-12-30 Werner Lemberg <wl@gnu.org>
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* builds/vms/ftconfig.h: Synchronize with unix `ftconfig.in' file.
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2017-12-28 23:55:01 +03:00
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2017-12-28 Werner Lemberg <wl@gnu.org>
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* builds/unix/ftconfig.in: Synchronize with main `ftconfig.h' file.
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Reported by Nikolaus.
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2017-12-27 10:59:46 +03:00
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2017-12-27 Werner Lemberg <wl@gnu.org>
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Fix compiler warnings.
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* src/base/ftbitmap.c (ft_bitmap_assure_buffer): Make `pitch' and
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`new_pitch' unsigned.
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* src/base/ftpsprop.c: Include FT_INTERNAL_POSTSCRIPT_PROPS_H.
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2017-12-27 10:19:09 +03:00
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2017-12-27 Werner Lemberg <wl@gnu.org>
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Fixes for `make multi'.
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* include/freetype/internal/ftpsprop.h: Use `FT_BASE_CALLBACK'.
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(ps_property_get): Harmonize declaration with corresponding
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function typedef.
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* include/freety[e/internal/fttrace.h: Add `trace_psprops'.
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* src/base/ftpsprop.c: Include necessary header files.
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(FT_COMPONENT): Define.
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(ps_property_set): Tag with `FT_BASE_CALLBACK_DEF'.
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(ps_property_get): Tag with `FT_BASE_CALLBACK_DEF'.
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Harmonize declaration with corresponding function typedef.
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2017-12-27 10:11:14 +03:00
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2017-12-27 Werner Lemberg <wl@gnu.org>
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Provide support for intra-module callback functions.
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This is needed especially for `make multi' with C++.
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* include/freetype/config/ftconfig.h (FT_BASE_CALLBACK,
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FT_BASE_CALLBACK_DEF): New macros.
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2017-12-27 10:06:47 +03:00
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2017-12-25 Ewald Hew <ewaldhew@gmail.com>
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Move PostScript drivers' property handlers to `base'.
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This reduces the amount of duplicated code across PostScript
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drivers.
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* src/cff/cffdrivr.c, src/cid/cidriver.c, src/type1/t1driver.c
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({cff,cid,t1}_property_{get,set}): Moved to...
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* include/freetype/internal/ftpsprop.h: ...this new file.
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(ps_property_{get,set}): New functions to replace moved ones.
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* src/base/ftpsprop.c: New file that implements above functions.
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* include/freetype/internal/internal.h
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(FT_INTERNAL_POSTSCRIPT_PROPS_H): New macro.
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* src/cff/cffdrivr.c, src/cid/cidriver.c, src/type1/t1driver.c:
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Updated.
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* src/base/Jamfile, src/base/rules.mk (BASE_SRC), src/base/ftbase.c:
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Updated.
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2017-12-21 00:06:19 +03:00
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2017-12-20 Werner Lemberg <wl@gnu.org>
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Speed up FT_Set_Var_{Design,Blend}_Coordinates if curr == new.
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We exit early if the current design or blend coordinates are
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identical to the new ones.
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* src/truetype/ttgxvar.c (tt_set_mm_blend, TT_Set_Var_Design):
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Implement it, returning internal error code -1 if there will be no
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variation change.
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* src/type1/t1load.c (t1_set_mm_blend): Ditto.
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* src/base/ftmm.c (FT_Set_Var_Design_Coordinates,
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FT_Set_MM_Blend_Coordinates, FT_Set_Var_Blend_Coordinates): Updated.
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2017-12-19 01:32:32 +03:00
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2017-12-18 Werner Lemberg <wl@gnu.org>
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[sfnt] Fix charmap type 2 iterator (#52646).
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The subsetted demo font of the report that exhibits the bug has a
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very unusual type 2 cmap for Unicode(!): It contains only two
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sub-headers, one for one-byte characters (covering the range 0x20 to
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0xFA), and a second one for higher byte 0x01 (just for character
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code U+0131).
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Before this commit, the iterator wasn't able to correctly handle a
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sub-header for higher byte 0x01.
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* src/sfnt/ttcmap.c (tt_cmap2_char_next): Fix character increment
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for outer loop.
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2017-12-18 22:45:17 +03:00
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2017-12-18 Matthias Clasen <matthias.clasen@gmail.com>
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2017-12-19 01:45:58 +03:00
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[truetype] Fix clamping, minor tracing code beautification.
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2017-12-18 22:45:17 +03:00
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* src/truetype/ttgxvar.c (ft_var_to_normalized): Trace number of
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design coordinates.
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2017-12-19 01:45:58 +03:00
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Use clamped value.
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2017-12-18 22:45:17 +03:00
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2017-12-18 22:34:05 +03:00
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2017-12-18 Werner Lemberg <wl@gnu.org>
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* src/*/*: Only use `ft_' and `FT_' variants of stdc library stuff.
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2017-12-18 21:40:07 +03:00
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2017-12-18 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
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|
|
|
* src/truetype/ttgxvar.c (tt_face_vary_cvt): Add size guard (#52688).
|
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|
|
|
2017-12-18 11:41:17 +03:00
|
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|
|
2017-12-18 Werner Lemberg <wl@gnu.org>
|
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|
|
[truetype] Fix previous commit.
|
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|
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|
|
|
* src/truetype/ttgload.c (TT_Process_Simple_Glyph): Correctly handle
|
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|
|
|
|
unhinted phantom points, which must be properly scaled.
|
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|
2017-12-18 09:29:57 +03:00
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|
2017-12-18 Werner Lemberg <wl@gnu.org>
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|
[truetype] Don't apply HVAR and VVAR deltas twice (#52683).
|
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|
* src/truetype/ttgload.c (TT_Process_Simple_Glyph): Always adjust
|
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|
|
`pp1' to `pp4', except if we have an HVAR and/or VVAR table.
|
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|
* src/truetype/ttgxvar.c (TT_Vary_Apply_Glyph_Deltas): Handle
|
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|
alternative code branch identically w.r.t. presence of an HVAR
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and/or VVAR table.
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|
2017-12-17 17:07:02 +03:00
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|
2017-12-17 Jonathan Kew <jfkthame@gmail.com>
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[truetype] Correctly handle variation font phantom points (#52683).
|
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|
* src/truetype/ttgxvar.c (TT_Vary_Apply_Glyph_Deltas): Fix phantom
|
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|
|
point indices.
|
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|
2017-12-17 10:19:51 +03:00
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2017-12-17 Jonathan Kew <jfkthame@gmail.com>
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|
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Fix incorrect advance width scaling (#52683).
|
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* src/base/ftadvance.c (FT_Get_Advances): Always respect the
|
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|
FT_LOAD_NO_SCALE flag if present.
|
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|
2017-12-17 06:00:40 +03:00
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2017-12-16 Alexei Podtelezhnikov <apodtele@gmail.com>
|
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* builds/windows/vc2010/freetype.vcxproj: AfterBuild copy.
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|
* objs/.gitignore: Ignore almost everything.
|
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|
2017-12-11 21:24:30 +03:00
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2017-12-11 Werner Lemberg <wl@gnu.org>
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|
Fix compiler warning (#52640).
|
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* src/base/ftbitmap.c (ft_bitmap_assure_buffer): Remove unused
|
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|
|
variable.
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|
2017-12-09 16:22:35 +03:00
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2017-12-08 Azzuro <azzuro@team-mediaportal.com>
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* builds/windows/vc2010/freetype.vcxproj: Adjust output directory.
|
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This allows builds with different configurations in parallel.
|
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2017-12-09 11:41:45 +03:00
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|
2017-12-08 Werner Lemberg <wl@gnu.org>
|
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|
Fix `make setup dos', second try (#52622).
|
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* builds/detect.mk (dos_setup): Don't use literal `>' character at
|
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|
all. Mixing the different escaping rules from make, dos, and
|
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|
|
windows is too fragile.
|
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|
2017-12-08 22:15:15 +03:00
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|
2017-12-08 Werner Lemberg <wl@gnu.org>
|
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|
[docmaker] Fix code section parsing.
|
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|
Stuff like
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|
{
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|
<bla>
|
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|
}
|
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|
confused the parser, which incorrectly treated `<bla>' as a markup
|
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|
|
tag.
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|
|
* src/tools/docmaker/content.py (ContentProcessor::process_content):
|
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|
|
Apply `re_markup_tags' only outside of code sections.
|
|
|
|
|
|
|
New `ftdriver.h' file, covering all driver modules.
This reduces redundancy and increases synergy; it also reduces the
number of header files.
* include/freetype/config/ftheader.h (FT_DRIVER_H): New macro.
(FT_AUTOHINTER_H, FT_CFF_DRIVER_H, FT_TRUETYPE_DRIVER_H,
FT_PCF_DRIVER_H, FT_TYPE1_DRIVER_H): Make them aliases to
FT_DRIVER_H.
* include/freetype/ftautoh.h, include/freetype/ftcffdrv.h,
include/freetype/ftpcfdrv.h, include/freetype/ftt1drv.h,
include/freetype/ftttdrv.h: Replaced with...
* include/freetype/ftdriver.h: ...this new file.
(FT_CFF_HINTING_ADOBE, FT_T1_HINTING_ADOBE): Renamed to...
(FT_HINTING_ADOBE): ... this new macro.
(FT_CFF_HINTING_FREETYPE, FT_T1_HINTING_FREETYPE): Renamed to...
(FT_HINTING_FREETYPE): ... this new macro.
* src/*/*: Updated accordingly.
2017-12-08 20:38:41 +03:00
|
|
|
|
2017-12-08 Werner Lemberg <wl@gnu.org>
|
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|
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|
|
New `ftdriver.h' file, covering all driver modules.
|
|
|
|
|
|
|
|
|
|
|
|
This reduces redundancy and increases synergy; it also reduces the
|
|
|
|
|
|
number of header files.
|
|
|
|
|
|
|
|
|
|
|
|
* include/freetype/config/ftheader.h (FT_DRIVER_H): New macro.
|
|
|
|
|
|
(FT_AUTOHINTER_H, FT_CFF_DRIVER_H, FT_TRUETYPE_DRIVER_H,
|
|
|
|
|
|
FT_PCF_DRIVER_H, FT_TYPE1_DRIVER_H): Make them aliases to
|
|
|
|
|
|
FT_DRIVER_H.
|
|
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|
|
|
|
|
|
|
|
|
* include/freetype/ftautoh.h, include/freetype/ftcffdrv.h,
|
|
|
|
|
|
include/freetype/ftpcfdrv.h, include/freetype/ftt1drv.h,
|
|
|
|
|
|
include/freetype/ftttdrv.h: Replaced with...
|
|
|
|
|
|
* include/freetype/ftdriver.h: ...this new file.
|
|
|
|
|
|
(FT_CFF_HINTING_ADOBE, FT_T1_HINTING_ADOBE): Renamed to...
|
|
|
|
|
|
(FT_HINTING_ADOBE): ... this new macro.
|
|
|
|
|
|
(FT_CFF_HINTING_FREETYPE, FT_T1_HINTING_FREETYPE): Renamed to...
|
|
|
|
|
|
(FT_HINTING_FREETYPE): ... this new macro.
|
|
|
|
|
|
|
|
|
|
|
|
* src/*/*: Updated accordingly.
|
|
|
|
|
|
|
2017-12-08 12:02:12 +03:00
|
|
|
|
2017-12-08 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
Move `ftdriver.h' to `ftdrv.h'.
|
|
|
|
|
|
|
|
|
|
|
|
* include/freetype/internal/ftdriver.h: Renamed to...
|
|
|
|
|
|
* include/freetype/internal/ftdrv.h: ... this name.
|
|
|
|
|
|
|
|
|
|
|
|
* include/freetype/internal/internal.h (FT_INTERNAL_DRIVER_H):
|
|
|
|
|
|
Updated.
|
|
|
|
|
|
|
2017-12-08 11:54:36 +03:00
|
|
|
|
2017-12-08 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
Fix access to uninitalized memory (#52613).
|
|
|
|
|
|
|
|
|
|
|
|
Also reported as
|
|
|
|
|
|
|
|
|
|
|
|
https://bugs.chromium.org/p/chromium/issues/detail?id=791317
|
|
|
|
|
|
|
|
|
|
|
|
* src/base/ftbitmap.c (ft_bitmap_assure_buffer): If increasing the
|
|
|
|
|
|
bitmap size needs a larger bitmap buffer, assure that the new memory
|
|
|
|
|
|
areas are initialized also.
|
|
|
|
|
|
|
2017-12-08 11:48:18 +03:00
|
|
|
|
2017-12-08 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
Fix `make setup dos' (#52622).
|
|
|
|
|
|
|
|
|
|
|
|
* builds/detect.mk (dos_setup): Properly escape literal `>'
|
|
|
|
|
|
character.
|
|
|
|
|
|
|
2017-12-07 16:49:03 +03:00
|
|
|
|
2017-12-07 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
Fix C++ compilation.
|
|
|
|
|
|
|
|
|
|
|
|
* src/psaux/psauxmod.h: Use FT_CALLBACK_TABLE macro where necessary.
|
|
|
|
|
|
|
|
|
|
|
|
* src/smooth/ftsmooth.c (ft_smooth_render_generic): Fix warning.
|
|
|
|
|
|
|
2017-12-07 16:33:44 +03:00
|
|
|
|
2017-12-07 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
Fix `make multi'.
|
|
|
|
|
|
|
|
|
|
|
|
* include/freetype/internal/fttrace.h: Remove unused tracing macros.
|
|
|
|
|
|
s/pshalgo2/pshalgo/.
|
|
|
|
|
|
Add `trace_cffdecode'.
|
|
|
|
|
|
* src/pshinter/pshalgo.c (FT_COMPONENT): Updated.
|
|
|
|
|
|
|
|
|
|
|
|
* src/cff/cffload.c: Include FT_INTERNAL_POSTSCRIPT_AUX_H.
|
|
|
|
|
|
* src/cff/cffobjs.c: Include FT_SERVICE_METRICS_VARIATIONS_H and
|
|
|
|
|
|
FT_SERVICE_CFF_TABLE_LOAD_H.
|
|
|
|
|
|
|
|
|
|
|
|
* src/cid/cidriver.c: Include FT_INTERNAL_POSTSCRIPT_AUX_H.
|
|
|
|
|
|
|
|
|
|
|
|
* src/psaux/cffdecode.c: Include FT_FREETYPE_H and
|
|
|
|
|
|
FT_INTERNAL_DEBUG_H.
|
|
|
|
|
|
(FT_COMPONENT): Define.
|
|
|
|
|
|
* src/psaux/cffdecode.h: Include FT_INTERNAL_POSTSCRIPT_AUX_H.
|
|
|
|
|
|
* src/psaux/psauxmod.h: Include FT_INTERNAL_POSTSCRIPT_AUX_H.
|
|
|
|
|
|
Declare `cff_builder_funcs' and `ps_builder_funcs'.
|
|
|
|
|
|
* src/psaux/psft.c: Include `psobjs.h' and `cffdecode.h'.
|
|
|
|
|
|
* src/psaux/psobjs.c : Include `psauxmod.h'.
|
|
|
|
|
|
|
2017-12-07 16:21:39 +03:00
|
|
|
|
2017-12-07 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
* include/freetype/config/ftheader.h: Some clean-up.
|
|
|
|
|
|
|
|
|
|
|
|
This commit removes documentation of deprecated macros and does some
|
|
|
|
|
|
minor streamlining.
|
|
|
|
|
|
|
2017-12-07 01:17:23 +03:00
|
|
|
|
2017-12-06 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
* builds/symbian/bld.inf: Updated.
|
|
|
|
|
|
|
2017-12-07 01:15:54 +03:00
|
|
|
|
2017-12-06 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
New header file `ftparams.h' that collects all parameter tags.
|
|
|
|
|
|
|
|
|
|
|
|
* include/freetype/config/ftheader.h (FT_PARAMETER_TAGS_H): New
|
|
|
|
|
|
macro.
|
|
|
|
|
|
(FT_TRUETYPE_UNPATENTED_H, FT_UNPATENTED_HINTING_H): Define it to
|
|
|
|
|
|
`ftparams.h'.
|
|
|
|
|
|
|
|
|
|
|
|
* include/freetype/ftautoh.h, include/freetype/ftcffdrv.h,
|
|
|
|
|
|
include/freetype/ftincrem.h, include/freetype/ftlcdfil.h,
|
|
|
|
|
|
include/freetype/ftsnames.h, include/freetype/ftt1drv.h: Include
|
|
|
|
|
|
FT_PARAMETER_TAGS_H.
|
|
|
|
|
|
Move FT_PARAM_TAG_XXX definitions to...
|
|
|
|
|
|
* include/freetype/ftparams.h: ...this new file.
|
|
|
|
|
|
|
|
|
|
|
|
* include/freetype/ttunpat.h: Remove. No longer needed.
|
|
|
|
|
|
|
2017-12-05 14:06:29 +03:00
|
|
|
|
2017-12-05 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
Improve tracing messages by using singular and plural forms.
|
|
|
|
|
|
|
|
|
|
|
|
* src/*/*.c: Implement it.
|
|
|
|
|
|
|
2017-12-04 14:36:07 +03:00
|
|
|
|
2017-12-04 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[truetype] Allow shared points in `cvar' table (#52532).
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttgxvar.c (tt_face_vary_cvt): Implement it by copying
|
|
|
|
|
|
and adjusting the corresponding code from
|
|
|
|
|
|
`TT_Vary_Apply_Glyph_Deltas'.
|
|
|
|
|
|
|
2017-11-28 14:43:45 +03:00
|
|
|
|
2017-11-28 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[truetype] Improving tracing of composite glyphs.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttgload.c (TT_Load_Composite_Glyph)
|
|
|
|
|
|
[FT_DEBUG_LEVEL_TRACE]: Show composite glyph information.
|
|
|
|
|
|
|
2017-11-28 00:17:41 +03:00
|
|
|
|
2017-11-27 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
2017-11-28 14:43:45 +03:00
|
|
|
|
[type1] Allow (again) `/Encoding' with >256 elements (#52464).
|
2017-11-28 00:17:41 +03:00
|
|
|
|
|
|
|
|
|
|
In version 2.6.1, this has been disallowed to better reject
|
|
|
|
|
|
malformed fonts; however, this restriction was too strong. This
|
|
|
|
|
|
time, we only take the first 256 elements into account, since
|
|
|
|
|
|
encoding arrays are always accessed with a 8bit integer, according
|
|
|
|
|
|
to the PostScript Language Reference.
|
|
|
|
|
|
|
|
|
|
|
|
* src/type1/t1load.c (parse_encoding): Implement it.
|
|
|
|
|
|
|
2017-11-27 09:15:04 +03:00
|
|
|
|
2017-11-27 Jan Alexander Steffens (heftig) <jan.steffens@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
Fix last commit (#52522).
|
|
|
|
|
|
|
|
|
|
|
|
* builds/freetype.mk: Set `FT_OPTION_H' and `FTOPTION_FLAG'
|
|
|
|
|
|
properly if we have `ftoption.h' in `BUILD_DIR'.
|
|
|
|
|
|
|
2017-11-24 12:34:09 +03:00
|
|
|
|
2017-11-24 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[unix] Install a massaged `ftoption.h' file (#51780).
|
|
|
|
|
|
|
|
|
|
|
|
* builds/unix/configure.raw (ftoption_set, ftoption_unset): New
|
|
|
|
|
|
auxiliary functions to construct...
|
|
|
|
|
|
(FTOPTION_H_SED): ... this new variable.
|
|
|
|
|
|
Apply it as a sed argument while copying `ftoption.h' to the
|
|
|
|
|
|
`builds/unix' directory (using `AC_CONFIG_FILES').
|
|
|
|
|
|
Simplify code of test that checks cpp's computation of bit length
|
|
|
|
|
|
(the test previously created an empty `ftoption.h' file and deleted
|
|
|
|
|
|
it immediately afterwards); without this change, it can happen on my
|
|
|
|
|
|
GNU/Linux box that `configure's execution of `config.status' doesn't
|
|
|
|
|
|
create `ftoption.h' (no idea why this happens).
|
|
|
|
|
|
|
|
|
|
|
|
* builds/unix/install.mk (install): Install
|
|
|
|
|
|
`builds/unix/ftoption.h'.
|
|
|
|
|
|
|
|
|
|
|
|
* builds/unix/unix-def.in (DISTCLEAN): Updated.
|
|
|
|
|
|
|
|
|
|
|
|
* builds/unix/.gitignore: Updated.
|
|
|
|
|
|
|
2017-11-23 22:40:52 +03:00
|
|
|
|
2017-11-23 Tor Andersson <tor.andersson@artifex.com>
|
|
|
|
|
|
|
2017-11-23 22:42:57 +03:00
|
|
|
|
Silence unused function warnings (#52465).
|
2017-11-23 22:40:52 +03:00
|
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|
|
|
|
|
|
|
|
Some static function declarations cause unused function warnings if
|
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|
|
|
|
certain config options are turned off via `ftoption.h'.
|
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|
|
|
|
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|
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|
|
* src/base/ftbase.h, src/base/ftrfork.c, src/sfnt/ttbdf.h,
|
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|
|
|
|
src/truetype/ttgxvar.h: Add #ifdef guards around these sections.
|
|
|
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|
|
|
2017-11-22 13:57:56 +03:00
|
|
|
|
2017-11-22 Ewald Hew <ewaldhew@gmail.com>
|
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|
|
|
|
|
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|
|
|
|
* src/psaux/psft.c (cf2_setGlyphWidth): Check format before setting.
|
|
|
|
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|
|
|
|
|
|
|
Reported as
|
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|
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|
|
|
|
|
|
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=4377
|
|
|
|
|
|
|
2017-11-22 07:32:47 +03:00
|
|
|
|
2017-11-22 Ewald Hew <ewaldhew@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
[psaux] Fix CFF advance widths. (#52466)
|
|
|
|
|
|
|
|
|
|
|
|
Glyph advance widths were being written to the new `PS_Decoder' but not
|
|
|
|
|
|
saved to the underlying format specific decoder. This caused pure CFF
|
|
|
|
|
|
fonts to have bad advance width.
|
|
|
|
|
|
|
|
|
|
|
|
* include/freetype/internal/psaux.h (PS_Decoder): Change `glyph_width'
|
|
|
|
|
|
field to pointer.
|
|
|
|
|
|
Remove unused fields.
|
|
|
|
|
|
* src/psaux/psobjs.c (ps_decoder_init): Change `glyph_width' from copy
|
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|
|
|
to reference.
|
|
|
|
|
|
Remove unused.
|
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|
|
|
|
* src/psaux/psft.c (cf2_setGlyphWidth): Update code.
|
|
|
|
|
|
|
2017-11-16 01:06:29 +03:00
|
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|
|
2017-11-15 Vlad Tsyrklevich <vtsyrklevich@google.com>
|
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|
|
|
|
|
|
|
|
|
* include/freetype/ftrender.h: Fix `FT_Renderer_RenderFunc' type.
|
|
|
|
|
|
|
2017-11-14 09:54:53 +03:00
|
|
|
|
2017-11-14 Nikolaus Waxweiler <madigens@gmail.com>
|
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|
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|
|
Use Adobe hinting engine for `light' hinting of both CFF and Type 1.
|
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|
|
|
|
|
|
|
|
|
|
Since Ewald Hew factored the Adobe hinting engine out of the CFF
|
|
|
|
|
|
driver code, we can now use it on Type 1 (and CID) font formats, as
|
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|
|
|
|
both have the same hinting philosophy.
|
|
|
|
|
|
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|
|
|
|
|
This change activates the Adobe hinter when in LIGHT mode, and
|
|
|
|
|
|
therefore always unless explicitly asking for the auto-hinter. This
|
|
|
|
|
|
makes LIGHT behavior consistent with CFF fonts. As of this commit,
|
|
|
|
|
|
the hinting engine table looks as follows.
|
|
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|
|
|
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|
|
LIGHT NORMAL
|
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|
|
|
|
-------------------------
|
|
|
|
|
|
TrueType Auto v40
|
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|
|
|
|
CFF Adobe Adobe
|
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|
|
|
Type 1 Adobe Adobe
|
|
|
|
|
|
|
2017-11-09 14:38:26 +03:00
|
|
|
|
2017-11-10 Yuri Levchenko <yuri_levchenko@boolat.com>
|
|
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|
|
|
|
|
|
|
|
|
* CMakeLists.txt: Add `DISABLE_FORCE_DEBUG_PREFIX' option.
|
|
|
|
|
|
|
2017-11-07 05:42:46 +03:00
|
|
|
|
2017-11-06 Alexei Podtelezhnikov <apodtele@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* src/base/ftobjs.c (FT_Load_Glyph): Relocate condition.
|
|
|
|
|
|
|
|
|
|
|
|
2017-11-06 Alexei Podtelezhnikov <apodtele@gmail.com>
|
2017-11-07 05:34:56 +03:00
|
|
|
|
|
|
|
|
|
|
* src/smooth/ftgrays.c (gray_set_cell): Fix uninitialized variables.
|
|
|
|
|
|
|
2017-10-21 11:36:49 +03:00
|
|
|
|
2017-11-03 Ewald Hew <ewaldhew@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
[psaux] Fix PostScript interpreter rewinding in Type 1 mode. (#52251)
|
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|
|
|
|
|
|
|
|
|
|
The interpreter in Type 1 mode rewinds the charstring after collecting
|
|
|
|
|
|
all hints for building the initial hintmap (commit d52dd7f). However,
|
|
|
|
|
|
some charstrings use `endchar' in a final subroutine call, rewinding to
|
|
|
|
|
|
the start of that subroutine, and only a small section of the actual
|
|
|
|
|
|
glyph is drawn.
|
|
|
|
|
|
|
|
|
|
|
|
* src/psaux/psintrp.c (cf2_interpT2CharString) <cf2_cmdENDCHAR>:
|
|
|
|
|
|
Ensure we are on the top level charstring before rewinding.
|
|
|
|
|
|
|
2017-11-03 10:13:29 +03:00
|
|
|
|
2017-11-03 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
|
|
[truetype] Add more tricky fonts.
|
|
|
|
|
|
|
|
|
|
|
|
See the report by Yang Yinsen.
|
|
|
|
|
|
https://lists.gnu.org/archive/html/freetype-devel/2017-11/msg00000.html
|
|
|
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|
|
|
|
|
|
|
|
* src/truetype/ttobjs.c (trick_names): Add `DFGothic-EB',
|
|
|
|
|
|
`DFGyoSho-Lt', `DFHSGothic-W5', `DFHSMincho-W3' and `DFHSMincho-W7'.
|
|
|
|
|
|
(tt_check_trickyness_sfnt_ids): Add checksums for DFGothic-EB,
|
|
|
|
|
|
DFGyoSho-Lt, DFHSGothic-W5, DFHSMincho-W3 and DFHSMincho-W7. Also
|
|
|
|
|
|
add checksums for DLCLiShu and DLCHayBold which their family names
|
|
|
|
|
|
were already listed but their checksums were previously unknown.
|
|
|
|
|
|
|
2017-11-02 05:51:03 +03:00
|
|
|
|
2017-11-01 Alexei Podtelezhnikov <apodtele@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
[smooth] Fix complex rendering at high ppem.
|
|
|
|
|
|
|
|
|
|
|
|
We used to split large glyphs into horizontal bands and continue
|
|
|
|
|
|
bisecting them still horizontally if that was not enough. This is
|
|
|
|
|
|
guaranteed to fail when a single scanline cannot fit into the
|
|
|
|
|
|
rendering memory pool. Now we bisect the bands vertically so that
|
|
|
|
|
|
the smallest unit is a column of the band height, which is guranteed
|
|
|
|
|
|
to fit into memory.
|
|
|
|
|
|
|
|
|
|
|
|
* src/smooth/ftgrays.c (gray_convert_glyph): Implement it.
|
|
|
|
|
|
|
2017-10-22 05:57:43 +03:00
|
|
|
|
2017-10-20 Alexei Podtelezhnikov <apodtele@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
[smooth] Improve complex rendering at high ppem.
|
|
|
|
|
|
|
|
|
|
|
|
At large sizes almost but not exactly horizontal segments can quickly
|
|
|
|
|
|
drain the rendering pool. This patch at least avoids filling the pool
|
|
|
|
|
|
with trivial cells. Beyond this, we can only increase the pool size.
|
|
|
|
|
|
|
|
|
|
|
|
Reported, analyzed, and tested by Colin Fahey.
|
|
|
|
|
|
|
|
|
|
|
|
* src/smooth/ftgrays.c (gray_set_cell): Do not record trivial cells.
|
|
|
|
|
|
|
2017-10-20 23:27:33 +03:00
|
|
|
|
2017-10-20 Alexei Podtelezhnikov <apodtele@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
[base] Improve tracing in FT_Load_Glyph, FT_*_Size.
|
|
|
|
|
|
|
|
|
|
|
|
* src/base/ftobjs.c (FT_Load_Glyph): Tag tracing messages with
|
|
|
|
|
|
function name, glyph index, and load flags.
|
|
|
|
|
|
(FT_Select_Metrics, FT_Request_Metrics): Remove all tracing.
|
|
|
|
|
|
(FT_Select_Size, FT_Request_Size): Improve tracing.
|
|
|
|
|
|
|
2017-10-19 06:05:51 +03:00
|
|
|
|
2017-10-18 Alexei Podtelezhnikov <apodtele@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
[base] Improve tracing in FT_Render_Glyph.
|
|
|
|
|
|
|
|
|
|
|
|
* src/base/ftobjs.c (FT_Render_Glyph_Internal): Add total coverage
|
|
|
|
|
|
calculations and downgrade Netpbm dump to bitmap:7.
|
|
|
|
|
|
|
|
|
|
|
|
2017-10-15 Ewald Hew <ewaldhew@gmail.com>
|
2017-10-16 06:48:31 +03:00
|
|
|
|
|
|
|
|
|
|
[cff] Fix segfault on missing `psaux' (#52218)
|
|
|
|
|
|
|
|
|
|
|
|
* src/cff/cffload.c (cff_done_blend): Add a check for possible nullptr.
|
|
|
|
|
|
|
|
|
|
|
|
* modules.cfg: Update dependency list.
|
|
|
|
|
|
|
2017-10-15 21:19:13 +03:00
|
|
|
|
2017-10-15 Alexei Podtelezhnikov <apodtele@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
[base, cff] Fix MSVC warnings.
|
|
|
|
|
|
|
|
|
|
|
|
* src/base/ftobjs.c (FT_New_Library): C4702: unreachable code.
|
|
|
|
|
|
(ft_glyphslot_preset_bitmap): C4244: possible loss of data.
|
|
|
|
|
|
* src/cff/cffload.c (cff_blend_doBlend): C4244: possible loss of data.
|
|
|
|
|
|
Turn `sum' into unsigned.
|
|
|
|
|
|
|
2017-10-15 05:45:11 +03:00
|
|
|
|
2017-10-14 Alexei Podtelezhnikov <apodtele@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
[base] Netpbm image tracing.
|
|
|
|
|
|
|
|
|
|
|
|
* src/base/ftobjs.c (FT_Load_Glyph): Trace bitmap size.
|
|
|
|
|
|
(FT_Render_Glyph_Internal): Trace bitmap in Netpbm format.
|
|
|
|
|
|
|
|
|
|
|
|
* src/smooth/ftgrays.c (gray_sweep): Sweep remnants of span tracing.
|
|
|
|
|
|
|
2017-10-15 05:22:27 +03:00
|
|
|
|
2017-10-14 Alexei Podtelezhnikov <apodtele@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* builds/windows/ftdebug.c (FT_Message): Print to stderr.
|
2017-10-22 05:57:43 +03:00
|
|
|
|
* builds/wince/ftdebug.c (FT_Message): Ditto.
|
2017-10-15 05:22:27 +03:00
|
|
|
|
|
2017-10-14 09:42:07 +03:00
|
|
|
|
2017-10-14 Behdad Esfahbod <behdad@behdad.org>
|
|
|
|
|
|
|
|
|
|
|
|
[afshaper] Delay creating `hb_set' objects until needed.
|
|
|
|
|
|
|
|
|
|
|
|
In runs on Noto Naskh Arabic, this results in 89 sets created
|
|
|
|
|
|
instead of 340 before. Makes auto-hinter setup with HarfBuzz
|
|
|
|
|
|
enabled 20% to 30% faster.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afshaper.c (af_shaper_get_coverage): Implement it.
|
|
|
|
|
|
|
2017-10-12 13:13:22 +03:00
|
|
|
|
2017-10-12 Ewald Hew <ewaldhew@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
[type1, cid] Add hinting engine switch.
|
|
|
|
|
|
|
|
|
|
|
|
Implement property service in `type1' and `cid' drivers to allow
|
|
|
|
|
|
switching between FreeType or Adobe hinting engine when both are
|
|
|
|
|
|
available.
|
|
|
|
|
|
|
|
|
|
|
|
* src/cid/cidriver.c (cid_property_{set,get}, cid_services),
|
|
|
|
|
|
src/type1/t1driver.c (t1_property_{set,get}, t1_services): Add
|
|
|
|
|
|
Properties service.
|
|
|
|
|
|
|
|
|
|
|
|
* src/cid/cidobjs.c (cid_driver_init), src/type1/t1objs.c
|
|
|
|
|
|
(T1_Driver_Init): Add default property values.
|
|
|
|
|
|
|
Add T1_CONFIG_OPTION_OLD_ENGINE configuration option.
This controls whether the old Type 1 engine gets compiled into FreeType.
It is disabled by default.
* devel/ftoption.h, include/freetype/config/ftoption.h
(T1_CONFIG_OPTION_OLD_ENGINE): New macro.
* include/freetype/internal/psaux.h (PS_Decoder): Remove unused field.
* include/freetype/internal/psaux.h, src/cid/cidgload.c
(cid_load_glyph), src/psaux/psauxmod.c, src/psaux/psobjs.c
(ps_builder_add_point), src/psaux/t1decode.c
(t1_lookup_glyph_by_stdcharcode, t1_decoder_parse_glyph,
t1operator_seac, t1_decoder_parse_charstrings), src/psaux/t1decode.h,
src/type1/t1gload.c (T1_Parse_Glyph_And_Get_Char_String): Surround
relevant code with macro.
Minor code changes.
2017-10-12 13:13:21 +03:00
|
|
|
|
2017-10-12 Ewald Hew <ewaldhew@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
Add T1_CONFIG_OPTION_OLD_ENGINE configuration option.
|
|
|
|
|
|
|
|
|
|
|
|
This controls whether the old Type 1 engine gets compiled into FreeType.
|
|
|
|
|
|
It is disabled by default.
|
|
|
|
|
|
|
|
|
|
|
|
* devel/ftoption.h, include/freetype/config/ftoption.h
|
|
|
|
|
|
(T1_CONFIG_OPTION_OLD_ENGINE): New macro.
|
|
|
|
|
|
|
|
|
|
|
|
* include/freetype/internal/psaux.h (PS_Decoder): Remove unused field.
|
|
|
|
|
|
* include/freetype/internal/psaux.h, src/cid/cidgload.c
|
|
|
|
|
|
(cid_load_glyph), src/psaux/psauxmod.c, src/psaux/psobjs.c
|
|
|
|
|
|
(ps_builder_add_point), src/psaux/t1decode.c
|
|
|
|
|
|
(t1_lookup_glyph_by_stdcharcode, t1_decoder_parse_glyph,
|
|
|
|
|
|
t1operator_seac, t1_decoder_parse_charstrings), src/psaux/t1decode.h,
|
|
|
|
|
|
src/type1/t1gload.c (T1_Parse_Glyph_And_Get_Char_String): Surround
|
|
|
|
|
|
relevant code with macro.
|
|
|
|
|
|
Minor code changes.
|
|
|
|
|
|
|
2017-10-12 13:13:08 +03:00
|
|
|
|
2017-10-12 Ewald Hew <ewaldhew@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
Extract width parsing from Type 1 parser.
|
|
|
|
|
|
|
|
|
|
|
|
Duplicate the fast advance width calculations from the old parser.
|
|
|
|
|
|
This is to facilitate adding options for compiling out the old parser.
|
|
|
|
|
|
|
|
|
|
|
|
* src/psaux/t1decode.{c,h} (t1_decoder_parse_metrics): New function.
|
|
|
|
|
|
* include/freetype/internal/psaux.h (T1_Decoder_Funcs): New entry
|
|
|
|
|
|
`parse_metrics'.
|
|
|
|
|
|
* src/psaux/psauxmod.c: Set the new entry.
|
|
|
|
|
|
|
|
|
|
|
|
* src/type1/t1gload.c (T1_Parse_Glyph_And_Get_Char_String),
|
|
|
|
|
|
src/cid/cidgload.c (cid_load_glyph): Separate
|
|
|
|
|
|
conditional for selecting engine.
|
|
|
|
|
|
|
2017-10-09 08:45:03 +03:00
|
|
|
|
2017-10-09 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
* src/base/ftoutln.c (FT_Outline_Translate): Fix integer overflow.
|
|
|
|
|
|
|
|
|
|
|
|
Reported as
|
|
|
|
|
|
|
|
|
|
|
|
https://bugs.chromium.org/p/chromium/issues/detail?id=772775
|
|
|
|
|
|
|
2017-10-08 12:58:39 +03:00
|
|
|
|
2017-10-08 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
* src/base/ftobjs.c (ft_glyphslot_preset_bitmap): Integer overflows.
|
|
|
|
|
|
|
|
|
|
|
|
Reported as
|
|
|
|
|
|
|
|
|
|
|
|
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=3579
|
|
|
|
|
|
|
2017-10-07 14:14:38 +03:00
|
|
|
|
2017-10-07 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[sfnt] Adjust behaviour of PS font names for variation fonts.
|
|
|
|
|
|
|
|
|
|
|
|
* src/sfnt/sfdriver.c (sfnt_get_var_ps_name): Use a named instance's
|
|
|
|
|
|
PS name only if no variation is applied.
|
|
|
|
|
|
|
2017-10-07 14:10:53 +03:00
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2017-10-07 Werner Lemberg <wl@gnu.org>
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[cff, truetype] Adjust behaviour of named instances.
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This commit completely separates the interaction between named
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instances and variation functions. In particular, resetting the
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variation returns to the current named instance (if set) and not to
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the base font.
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As a side effect, variation functions no longer change the named
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instance index.
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* src/cff/cffobjs.c (cff_face_init): Use MM service's `set_instance'
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function.
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Also apply `MVAR' table to named instances.
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* src/truetype/ttgxvar.c (TT_Get_MM_Var): Add cast.
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(tt_set_mm_blend): No longer check whether requested variation
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coincides with a named instance.
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(TT_Set_Var_Design): Use current named instance for default
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coordinates.
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* src/truetype/ttobjs.c (tt_face_init): Use `TT_Set_Named_Instance'.
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2017-10-07 13:57:11 +03:00
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2017-10-07 Werner Lemberg <wl@gnu.org>
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Make `FT_Set_Named_Instance' work.
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* src/cff/cffdrivr.c (cff_set_instance): New function.
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(cff_service_multi_masters): Register it.
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* src/truetype/ttgxvar.c (TT_Set_Named_Instance): New function.
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* src/truetype/ttgxvar.h: Updated.
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* src/truetype/ttdriver.c (tt_service_gx_multi_masters): Register
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it.
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* src/type1/t1load.c (T1_Reset_MM_Blend): New function.
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* src/type1/t1load.h: Updated.
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* src/type1/t1driver.c (t1_service_multi_masters): Register it.
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2017-10-07 13:12:49 +03:00
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2017-10-07 Werner Lemberg <wl@gnu.org>
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Make `FT_FACE_FLAG_VARIATION' work.
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* include/freetype/internal/tttypes.h (TT_Face): Remove
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`is_default_instance'; this can be replaced with a combination of
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`FT_IS_VARIATION' and `FT_IS_INSTANCE'.
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* src/cff/cffdrivr.c (cff_get_advances): Updated.
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* src/sfnt/sfdriver.c (sfnt_get_ps_name), src/sfnt/sfobjs.c
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(sfnt_init_face): Updated.
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* src/truetype/ttdriver.c (tt_get_advances), src/truetype/ttgload.c
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(TT_Process_Simple_Glyph, load_truetype_glyph, IS_DEFAULT_INSTANCE),
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src/truetype/ttgxvar.c (tt_set_mm_blend): Updated.
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* src/truetype/ttgxvar.c (TT_Set_MM_Blend, TT_Set_Var_Design):
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Handle `FT_FACE_FLAG_VARIATION'.
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* src/type1/t1load.c (T1_Set_MM_Blend, T1_Set_MM_Design): Handle
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`FT_FACE_FLAG_VARIATION'.
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2017-10-07 12:40:03 +03:00
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2017-10-07 Werner Lemberg <wl@gnu.org>
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New function `FT_Set_Named_Instance'.
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No effect yet.
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* src/base/ftmm.c (FT_Set_Named_Instance): New function.
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* include/freetype/ftmm.h: Updated.
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2017-10-07 12:34:23 +03:00
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2017-10-07 Werner Lemberg <wl@gnu.org>
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Add macros for checking whether a font variation is active.
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* include/freetype/freetype.h (FT_FACE_FLAG_VARIATION,
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FT_IS_VARIATION): New macros.
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No effect yet.
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2017-10-07 12:25:04 +03:00
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2017-10-07 Werner Lemberg <wl@gnu.org>
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Add framework for setting named instance in MM service.
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* include/freetype/internal/services/svmm.h (FT_Set_Instance_Func):
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New function typedef.
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(MultiMasters): Add `set_instance' member.
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(FT_DEFINE_SERVICE_MULTIMASTERSREC): Updated.
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* src/cff/cffdrivr.c (cff_service_multi_masters),
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src/truetype/ttdriver (tt_service_gx_multi_masters),
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src/type1/t1driver.c (t1_service_multi_masters): Updated.
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2017-10-07 11:35:11 +03:00
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2017-10-07 Werner Lemberg <wl@gnu.org>
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[type1] Minor code shuffling.
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* src/type1/t1load.c (T1_Set_MM_Blend): Make it a wrapper of...
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(t1_set_mm_blend): ...this new function.
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(T1_Set_MM_Design): Use `t1_set_mm_blend'.
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2017-10-05 15:32:24 +03:00
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2017-10-05 Werner Lemberg <wl@gnu.org>
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* src/base/ftobjs.c (ft_glyphslot_preset_bitmap): Fix integer
|
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overflow.
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Reported as
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|
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=3539
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2017-10-05 15:26:33 +03:00
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2017-10-05 Werner Lemberg <wl@gnu.org>
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Fix compiler warnings.
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* src/cff/cffdrivr.c (cff_ps_get_font_extra): Avoid code that relies
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on numeric overflow.
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Add cast.
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* src/smooth/ftsmooth.c (ft_smooth_render_generic): Fix variable
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types, add cast.
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2017-10-04 23:46:36 +03:00
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2017-10-04 John Tytgat <John.Tytgat@esko.com>
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[cff] Add support for `FSType'.
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* include/freetype/internal/cfftypes.h (CFF_FontRec): Add
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`font_extra' entry.
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* src/cff/cffdrivr.c (cff_ps_get_font_extra): New function to
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|
retrieve FSType info from the embedded PostScript data.
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(cff_service_ps_info): Register function.
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* src/cff/cffload.c (cff_font_done): Free `font_extra'.
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|
2017-09-30 21:28:58 +03:00
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2017-09-30 Alexei Podtelezhnikov <apodtele@gmail.com>
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Signedness fixes in bitmap presetting.
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Reported as
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https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=3514.
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* src/raster/ftrend1.c (ft_raster1_render): Exlicitly signed height.
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* src/smooth/ftsmooth.c (ft_smooth_render_generic): Ditto.
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* src/base/ftobjs.c (ft_glyphslot_preset_bitmap): Explicitly unsigned
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|
subtraction.
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|
2017-09-29 07:13:19 +03:00
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|
2017-09-29 Alexei Podtelezhnikov <apodtele@gmail.com>
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Bitmap metrics presetting [2/2].
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* src/base/ftobjs.c (FT_Load_Glyph): Preset the bitmap metrics when
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|
appropriate but `FT_Render_Glyph' is not called.
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* include/freetype/freetype.h (FT_GlyphSlotRec): Document the change.
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|
2017-09-29 05:59:31 +03:00
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2017-09-28 Alexei Podtelezhnikov <apodtele@gmail.com>
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[smooth, raster] Miscellaneous cleanups.
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* src/raster/ftrend1.c (ft_raster1_render): Clean up the exit.
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* src/smooth/ftsmooth.c (ft_smooth_render_generic): Reduce
|
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|
translations and clean up the exit.
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(ft_smooth_render_lcd, ft_smooth_render_lcd): Remove unused `error'.
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|
2017-09-28 20:08:38 +03:00
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|
2017-09-28 Ben Wagner <bungeman@google.com>
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|
|
[truetype] Really, really fix #52082.
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* src/truetype/ttinterp.c (Ins_MDRP): Correct conditional.
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|
2017-09-28 15:21:34 +03:00
|
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|
2017-09-28 Werner Lemberg <wl@gnu.org>
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* src/psaux/psintrp.c (cf2_doStems): Fix integer overflow.
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|
Reported as
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|
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|
|
|
|
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=3510
|
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|
|
2017-09-28 09:29:33 +03:00
|
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|
2017-09-28 Ewald Hew <ewaldhew@gmail.com>
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* src/cid/cidgload.c (cid_slot_load_glyph): Fix memory leak.
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|
|
Reported as
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|
|
|
|
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=3489
|
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|
|
2017-09-28 07:20:50 +03:00
|
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|
|
2017-09-28 Alexei Podtelezhnikov <apodtele@gmail.com>
|
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Bitmap metrics presetting [1/2].
|
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|
This mainly just extracts the code for presetting the bitmap metrics
|
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|
|
from the monochrome, grayscale, and LCD renderers into a separate
|
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|
function.
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|
|
* src/base/ftobjs.c (ft_glyphslot_preset_bitmap): New function that
|
2017-09-29 07:13:19 +03:00
|
|
|
|
calculates prospective bitmap metrics for the given rendering mode.
|
2017-09-28 07:20:50 +03:00
|
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|
|
* include/freetype/internal/ftobjs.h (ft_glyphslot_preset_bitmap):
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|
Declare it.
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* src/base/ftlcdfil.c (ft_lcd_padding): New helper function that adds
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|
|
padding to CBox taking into account pecularities of LCD rendering.
|
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|
|
* include/freetype/ftlcdfil.h (ft_lcd_padding): Declare it.
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|
|
* src/raster/ftrend1.c (ft_raster1_render): Reworked to use
|
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|
|
`ft_glyphslot_preset_bitmap'.
|
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|
|
|
|
* src/smooth/ftsmooth.c (ft_smooth_render_generic): Ditto.
|
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|
|
(ft_smooth_render_lcd, ft_smooth_render_lcd): The pixel_mode setting
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|
|
is moved to `ft_glyphslot_preset_bitmap'.
|
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|
|
2017-09-28 05:42:23 +03:00
|
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|
|
2017-09-28 Ewald Hew <ewaldhew@gmail.com>
|
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|
|
[psaux] Fix compiler warning.
|
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|
|
* src/psaux/pshints.c (cf2_hintmap_dump): Add switch for tracing
|
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|
|
|
code.
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|
|
2017-09-27 09:42:50 +03:00
|
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|
|
2017-09-27 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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|
|
|
|
2017-09-25 10:05:00 +03:00
|
|
|
|
2017-09-25 Werner Lemberg <wl@gnu.org>
|
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|
|
|
|
|
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|
|
|
|
[psaux] Fix compiler warnings.
|
|
|
|
|
|
|
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|
|
|
|
* src/psaux/psft.c (cf2_initLocalRegionBuffer): Remove redundant
|
|
|
|
|
|
test.
|
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|
|
|
|
|
|
|
* src/psaux/psintrp.c (cf2_interpT2CharString)
|
|
|
|
|
|
<cf2_escCALLOTHERSUBR>: Add casts.
|
|
|
|
|
|
|
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|
|
|
|
* src/psaux/psobjs.c (ps_decoder_init): Add cast.
|
|
|
|
|
|
|
2017-09-25 09:31:52 +03:00
|
|
|
|
2017-09-25 Ewald Hew <ewaldhew@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
[psaux] Minor fixes.
|
|
|
|
|
|
|
|
|
|
|
|
* include/freetype/internal/psaux.h, src/psaux/psobjs.{c,h}:
|
|
|
|
|
|
Rearrange `ps_builder_init' arguments to conventional order.
|
|
|
|
|
|
|
|
|
|
|
|
* src/psaux/psft.c (cf2_decoder_parse_charstrings): Add a check and
|
|
|
|
|
|
notice for `SubFont' in Type 1 mode.
|
|
|
|
|
|
|
2017-09-25 09:26:57 +03:00
|
|
|
|
2017-09-25 Ewald Hew <ewaldhew@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
[psaux] Move `psdecode' into `psobjs'.
|
|
|
|
|
|
|
|
|
|
|
|
As the former only contains a single procedure, move it into
|
|
|
|
|
|
`psobjs' for simplicity. Also change the parameter order to the
|
|
|
|
|
|
conventional one.
|
|
|
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|
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|
|
|
|
|
|
* src/psaux/psdecode.c (ps_decoder_init): Moved to...
|
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|
|
|
|
* src/psaux/psobjs.c: ...Here.
|
|
|
|
|
|
* src/psaux/psdecode.h, src/psaux/psobjs.h: Ditto.
|
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|
|
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|
|
|
|
|
* include/freetype/internal/psaux.h (PSAux_ServiceRec): Update
|
|
|
|
|
|
`ps_decoder_init' function signature.
|
|
|
|
|
|
|
|
|
|
|
|
* src/cff/cffgload.c, src/cid/cidgload.c, src/type1/t1gload.c:
|
|
|
|
|
|
Update calls.
|
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|
|
* src/psaux/psaux.c, src/psaux/psauxmod.c: Update includes.
|
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|
|
* src/psaux/Jamfile (_sources), src/psaux/rules.mk (PSAUX_DRV_SRC):
|
|
|
|
|
|
Update file references.
|
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|
|
|
2017-09-25 09:22:26 +03:00
|
|
|
|
2017-09-25 Ewald Hew <ewaldhew@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
[psaux] Fix Type 1 hinting.
|
|
|
|
|
|
|
|
|
|
|
|
Type 1 hinting breaks sometimes when mid-charstring hints should
|
|
|
|
|
|
have been in the initial hintmap. This fix adds a preprocessing
|
|
|
|
|
|
pass that reads all hints and builds the correct initial hintmap
|
|
|
|
|
|
first, before proceeding to build the glyph outline.
|
|
|
|
|
|
|
|
|
|
|
|
* src/psaux/psintrp.c (cf2_interpT2CharString): New
|
|
|
|
|
|
`initial_map_ready' boolean flag.
|
|
|
|
|
|
Ignore outline commands and hint changes on first pass.
|
|
|
|
|
|
<cf2_cmdENDCHAR>: Add section to build hintmap and rewind.
|
|
|
|
|
|
|
2017-09-25 09:19:33 +03:00
|
|
|
|
2017-09-25 Ewald Hew <ewaldhew@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
[psaux] Add tracing for hints.
|
|
|
|
|
|
|
|
|
|
|
|
* src/psaux/pshints.c (cf2_hintmap_dump): New function.
|
|
|
|
|
|
(cf2_hintmap_insertHint): Trace incoming and inserted hints.
|
|
|
|
|
|
(cf2_hintmap_build): Dump hintmap before and after hint adjustment.
|
|
|
|
|
|
|
2017-09-25 09:16:59 +03:00
|
|
|
|
2017-09-25 Ewald Hew <ewaldhew@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
[psaux] Minor fixes.
|
|
|
|
|
|
|
|
|
|
|
|
* src/psaux/psintrp.c (cf2_interpT2CharString): Fix check for pop
|
|
|
|
|
|
results.
|
|
|
|
|
|
s/font->decoder/decoder/ where necessary.
|
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|
|
|
|
<cf2_cmdHSTEM, cf2_cmdVSTEM, cf2_escHSTEM3, cf2_escVSTEM3>: Use
|
|
|
|
|
|
offset parameter in `cf2_doStems' instead of doing correction for
|
|
|
|
|
|
left-sidebearing.
|
|
|
|
|
|
|
2017-09-25 09:13:34 +03:00
|
|
|
|
2017-09-25 Ewald Hew <ewaldhew@gmail.com>
|
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|
|
|
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|
|
|
|
[cid] Use the new engine.
|
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|
|
|
|
|
|
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|
|
|
* src/cid/cidgload.c: Update includes.
|
|
|
|
|
|
(cid_load_glyph, cid_slot_load_glyph): Implement changes to glyph
|
|
|
|
|
|
loading code as with `type1' module.
|
|
|
|
|
|
|
2017-09-25 09:11:32 +03:00
|
|
|
|
2017-09-25 Ewald Hew <ewaldhew@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
[cid] Add Adobe engine configuration.
|
|
|
|
|
|
|
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|
|
|
This is similar to what was done in the `type1' module.
|
|
|
|
|
|
|
|
|
|
|
|
* src/cid/cidriver.c (t1cid_driver_class): Update declaration.
|
|
|
|
|
|
* src/cid/cidobjs.c: Include FT_TYPE1_DRIVER_H.
|
|
|
|
|
|
(cid_driver_init): Update code.
|
|
|
|
|
|
|
2017-09-25 09:08:21 +03:00
|
|
|
|
2017-09-25 Ewald Hew <ewaldhew@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
[psaux] Change subfont synthesis for CID fonts.
|
|
|
|
|
|
|
|
|
|
|
|
Change `t1_make_subfont' to take in the Private dict record as an
|
|
|
|
|
|
argument. This is because Type 1 and CID font records in FreeType
|
|
|
|
|
|
have this in different places.
|
|
|
|
|
|
|
|
|
|
|
|
* src/psaux/psobjs.c (t1_make_subfont): Change `T1_Face' to
|
|
|
|
|
|
`FT_Face' so that CID is also accepted.
|
|
|
|
|
|
Take `PS_Private' as an argument and let caller figure out where the
|
|
|
|
|
|
Private dict actually is.
|
|
|
|
|
|
Update references.
|
|
|
|
|
|
|
|
|
|
|
|
* include/freetype/internal/psaux.h, src/psaux/psobjs.h: Update
|
|
|
|
|
|
declaration.
|
|
|
|
|
|
|
|
|
|
|
|
* src/type1/t1gload.c (T1_Parse_Glyph_And_Get_Char_String): Update
|
|
|
|
|
|
call.
|
|
|
|
|
|
|
2017-09-25 09:05:19 +03:00
|
|
|
|
2017-09-25 Ewald Hew <ewaldhew@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
[type1] Switch to Adobe engine.
|
|
|
|
|
|
|
|
|
|
|
|
* src/type1/t1objs.c (T1_Driver_Init): Set default to Adobe engine.
|
|
|
|
|
|
|
2017-09-25 09:04:09 +03:00
|
|
|
|
2017-09-25 Ewald Hew <ewaldhew@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
[psaux] Extend Adobe interpreter (seac).
|
|
|
|
|
|
|
|
|
|
|
|
This concludes the changes needed to add Type 1 support.
|
|
|
|
|
|
|
|
|
|
|
|
* src/psaux/psintrp.c: Update includes.
|
|
|
|
|
|
(cf2_interpT2CharString) <cf2_escSEAC>: Implement this similarly to
|
|
|
|
|
|
implied seac for CFF.
|
|
|
|
|
|
|
|
|
|
|
|
* src/psaux/t1decode.c (t1_lookup_glyph_by_stdcharcode_ps): New
|
|
|
|
|
|
function to look up the glyph index.
|
|
|
|
|
|
|
|
|
|
|
|
* src/psaux/psft.c (cf2_getT1SeacComponent,
|
|
|
|
|
|
cf2_freeT1SeacComponent): New functions to get the charstrings for
|
|
|
|
|
|
seac components.
|
|
|
|
|
|
|
|
|
|
|
|
* src/psaux/t1decode.h, src/psaux/psft.h: Update declarations.
|
|
|
|
|
|
|
2017-09-25 08:59:41 +03:00
|
|
|
|
2017-09-25 Ewald Hew <ewaldhew@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
[psaux] Extend Adobe interpreter (flex in callothersubr).
|
|
|
|
|
|
|
|
|
|
|
|
* src/psaux/psintrp.c (cf2_interpT2CharString)
|
|
|
|
|
|
<cf2_escCALLOTHERSUBR>: Fix Flex feature handling (OtherSubrs 0, 1,
|
|
|
|
|
|
2).
|
|
|
|
|
|
<cf2_cmdRMOVETO>: Do not actually move the `glyphPath' while doing
|
|
|
|
|
|
flex. This is to avoid closing the current contour.
|
|
|
|
|
|
|
2017-09-25 08:54:02 +03:00
|
|
|
|
2017-09-25 Ewald Hew <ewaldhew@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
[psaux] Extend Adobe interpreter (callothersubr).
|
|
|
|
|
|
|
|
|
|
|
|
* src/psaux/psintrp.c (cf2_interpT2CharString)
|
|
|
|
|
|
<cf2_escCALLOTHERSUBR>: Copy code from
|
|
|
|
|
|
`t1_decoder_parse_charstrings' (in `t1decode.c').
|
|
|
|
|
|
OtherSubr 3 (change hints) should reset the hintmask, so that the
|
|
|
|
|
|
new hints are applied.
|
|
|
|
|
|
Fix function calls and stack access.
|
|
|
|
|
|
|
2017-09-25 08:50:03 +03:00
|
|
|
|
2017-09-25 Ewald Hew <ewaldhew@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
[psaux] Extend Adobe interpreter (pop).
|
|
|
|
|
|
|
|
|
|
|
|
* src/psaux/psintrp.c (cf2_interpT2CharString): Change how unhandled
|
|
|
|
|
|
OtherSubr results are stored. Implement the PostScript stack using
|
|
|
|
|
|
an array.
|
|
|
|
|
|
<cf2_escPOP>: Ensure that the stack is not cleared after getting
|
|
|
|
|
|
`OtherSubr' results.
|
|
|
|
|
|
Fix stack access.
|
|
|
|
|
|
|
2017-09-25 08:47:10 +03:00
|
|
|
|
2017-09-25 Ewald Hew <ewaldhew@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
[psaux] Extend Adobe interpreter (callsubr).
|
|
|
|
|
|
|
|
|
|
|
|
* src/psaux/psintrp.c (cf2_interpT2CharString) <cf2_cmdCALLSUBR>:
|
|
|
|
|
|
Type 1 mode.
|
|
|
|
|
|
|
|
|
|
|
|
* src/psaux/psft.c (cf2_initLocalRegionBuffer): Add Type 1 mode.
|
|
|
|
|
|
|
2017-09-25 08:44:56 +03:00
|
|
|
|
2017-09-25 Ewald Hew <ewaldhew@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
[psaux] Extend Adobe interpreter (div, four-byte numbers).
|
|
|
|
|
|
|
|
|
|
|
|
* src/psaux/psintrp.c (cf2_interpT2CharString) <cf2_escDIV>: Add
|
|
|
|
|
|
Type 1 mode. Type 1 requires large integers to be followed by
|
|
|
|
|
|
`div'; cf. `Adobe Type 1 Font Format', section 6.2.
|
|
|
|
|
|
<op == 255>: Push Type 1 four-byte numbers as `Int' always. This is
|
|
|
|
|
|
to ensure `div' and `callsubr' get values they can use.
|
|
|
|
|
|
|
2017-09-25 08:14:18 +03:00
|
|
|
|
2017-09-25 Ewald Hew <ewaldhew@gmail.com>
|
|
|
|
|
|
|
2017-09-25 08:54:02 +03:00
|
|
|
|
[psaux] Extend Adobe interpreter (hints).
|
2017-09-25 08:14:18 +03:00
|
|
|
|
|
|
|
|
|
|
* src/psaux/psintrp.c (cf2_interpT2CharString) <cf2_cmdHSTEM,
|
|
|
|
|
|
cf2_cmdVSTEM>: Add correction for left sidebearing in Type 1 mode.
|
|
|
|
|
|
Allow adding hints mid-charstring.
|
|
|
|
|
|
<cf2_escVSTEM3, cf2_escHSTEM3>: Translate into equivalent commands
|
|
|
|
|
|
for three normal stem hints. This requires some recalculation of
|
|
|
|
|
|
stem positions.
|
|
|
|
|
|
Correction for left sidebearing.
|
|
|
|
|
|
|
2017-09-25 08:11:03 +03:00
|
|
|
|
2017-09-25 Ewald Hew <ewaldhew@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
[psaux] Extend Adobe interpreter (hsbw, sbw).
|
|
|
|
|
|
|
|
|
|
|
|
* src/psaux/psintrp.c (cf2_doStems): `hsbw' or `sbw' must be the
|
|
|
|
|
|
first operation in a Type 1 charstring.
|
|
|
|
|
|
(cf2_interpT2CharString): Remove unused variables.
|
|
|
|
|
|
<cf2_cmdHMOVETO, cf2_cmdVMOVETO, cf2_cmdRMOVETO>: `hsbw' or `sbw'
|
|
|
|
|
|
must be the first operation in a Type 1 charstring.
|
|
|
|
|
|
<cf2_cmdHSBW, cf2_escSBW>: Fix data access and add correction for
|
|
|
|
|
|
left sidebearing.
|
|
|
|
|
|
|
2017-09-25 08:04:43 +03:00
|
|
|
|
2017-09-25 Ewald Hew <ewaldhew@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
[psaux] Extend Adobe interpreter (setcurrentpoint).
|
|
|
|
|
|
|
|
|
|
|
|
* src/psaux/psintrp.c (cf2_interpT2CharString)
|
|
|
|
|
|
<cf2_escSETCURRENTPT>: Fix stack access.
|
|
|
|
|
|
|
2017-09-25 08:02:53 +03:00
|
|
|
|
2017-09-25 Ewald Hew <ewaldhew@gmail.com>
|
|
|
|
|
|
|
2017-09-25 08:54:02 +03:00
|
|
|
|
[psaux] Extend Adobe interpreter (closepath).
|
2017-09-25 08:02:53 +03:00
|
|
|
|
|
|
|
|
|
|
* src/psaux/psintrp.c (cf2_interpT2CharString) <c2f_cmdCLOSEPATH>:
|
|
|
|
|
|
Use the right builder function. We can use the `haveWidth' boolean
|
|
|
|
|
|
already present, instead of implementing `parse_state'.
|
|
|
|
|
|
|
2017-09-25 07:59:26 +03:00
|
|
|
|
2017-09-25 Ewald Hew <ewaldhew@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
[psaux] Add Type 1 operations to Adobe CFF interpreter.
|
|
|
|
|
|
|
|
|
|
|
|
The following Type 1 specific ops have been added (copied from
|
|
|
|
|
|
`t1decode'):
|
|
|
|
|
|
|
|
|
|
|
|
closepath
|
|
|
|
|
|
vstem3
|
|
|
|
|
|
hstem3
|
|
|
|
|
|
seac
|
|
|
|
|
|
sbw
|
|
|
|
|
|
callothersubr
|
|
|
|
|
|
pop
|
|
|
|
|
|
setcurrentpoint
|
|
|
|
|
|
hsbw
|
|
|
|
|
|
|
|
|
|
|
|
The following require a Type 1 mode, because of differences in
|
|
|
|
|
|
specification:
|
|
|
|
|
|
|
|
|
|
|
|
hstem
|
|
|
|
|
|
vstem
|
|
|
|
|
|
vmoveto
|
|
|
|
|
|
callsubr
|
|
|
|
|
|
div
|
|
|
|
|
|
rmoveto
|
|
|
|
|
|
hmoveto
|
|
|
|
|
|
Numbers
|
|
|
|
|
|
|
|
|
|
|
|
The subsequent commits will implement these changes and adapt
|
|
|
|
|
|
accesses of data and objects to the new interpreter.
|
|
|
|
|
|
|
|
|
|
|
|
NOTE: Will not compile in the meantime!
|
|
|
|
|
|
|
|
|
|
|
|
* src/psaux/psintrp.c: Add opcodes to enum.
|
|
|
|
|
|
(cf2_interpT2CharString): Copy relevant code over from
|
|
|
|
|
|
`t1_decoder_parse_charstrings' (in `t1decode.c').
|
|
|
|
|
|
|
2017-09-25 07:54:16 +03:00
|
|
|
|
2017-09-25 Ewald Hew <ewaldhew@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
[type1] Fixes for rendering.
|
|
|
|
|
|
|
|
|
|
|
|
The Type 1 advance width calculation passes null for glyph slot,
|
|
|
|
|
|
etc, which can cause null pointer access in the new interpreter.
|
|
|
|
|
|
Fall back to the old one for now.
|
|
|
|
|
|
|
|
|
|
|
|
Fix the large glyph retry code and ensure hinting and scaling flags
|
|
|
|
|
|
are set properly.
|
|
|
|
|
|
|
|
|
|
|
|
* src/type1/t1gload.c (T1_Parse_Glyph_And_Get_Char_String): Add a
|
|
|
|
|
|
check for metrics_only.
|
|
|
|
|
|
Set the `force_scaling' flag.
|
|
|
|
|
|
(T1_Parse_Glyph): Updated.
|
|
|
|
|
|
(T1_Load_Glyph): Add `hinting' and `scaled' flags.
|
|
|
|
|
|
|
2017-09-25 07:49:41 +03:00
|
|
|
|
2017-09-25 Ewald Hew <ewaldhew@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
[psaux] Add missing objects (2/2).
|
|
|
|
|
|
|
|
|
|
|
|
Synthesize a `SubFont' object for Type 1 fonts. This is used in the
|
|
|
|
|
|
interpreter to access Private dict data, which are stored in
|
|
|
|
|
|
different places for Type 1 and CFF. This allows the same data to
|
|
|
|
|
|
be used in either mode.
|
|
|
|
|
|
|
|
|
|
|
|
* src/psaux/psobjs.c (t1_make_subfont): New procedure to copy
|
|
|
|
|
|
required values to a dummy `CFF_SubFont' object. This is similar to
|
|
|
|
|
|
`cff_make_private_dict'.
|
|
|
|
|
|
* src/psaux/psobjs.h: Add the new declaration.
|
|
|
|
|
|
|
|
|
|
|
|
* include/freetype/internal/psaux.h, src/psaux/psauxmod.c: Ditto.
|
|
|
|
|
|
Add this to the PSAux Service for future use with CID fonts.
|
|
|
|
|
|
|
|
|
|
|
|
* src/type1/t1gload.c: Include FT_INTERNAL_CFF_TYPES_H.
|
|
|
|
|
|
(T1_Parse_Glyph_And_Get_Char_String): Add the call.
|
|
|
|
|
|
|
2017-09-25 07:44:51 +03:00
|
|
|
|
2017-09-25 Ewald Hew <ewaldhew@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
[psaux] Add missing objects for Type 1 (1/2).
|
|
|
|
|
|
|
|
|
|
|
|
Move `CF2_Font' instance to `PS_Decoder'. This is the context for
|
|
|
|
|
|
the interpreter and since it is currently stored in `CFF_Font', is
|
|
|
|
|
|
unavailable in Type 1 mode.
|
|
|
|
|
|
|
|
|
|
|
|
* include/freetype/internal/psaux.h (T1_Decoder, PS_Decoder): New
|
|
|
|
|
|
`cf2_instance' field.
|
|
|
|
|
|
|
|
|
|
|
|
* src/psaux/psdecode.c (ps_decoder_init): Copy `cf2_instance' to
|
|
|
|
|
|
`PS_Decoder'.
|
|
|
|
|
|
|
|
|
|
|
|
* src/psaux/t1decode.c (t1_decoder_done): Add finalization code.
|
|
|
|
|
|
|
|
|
|
|
|
* src/psaux/psft.c (cf2_decoder_parse_charstrings): Update accesses.
|
|
|
|
|
|
|
2017-09-25 07:40:32 +03:00
|
|
|
|
2017-09-25 Ewald Hew <ewaldhew@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
Allow `type1' module to use the Adobe engine.
|
|
|
|
|
|
|
|
|
|
|
|
Add the callback and some conditionals to switch between the two
|
|
|
|
|
|
engines.
|
|
|
|
|
|
|
|
|
|
|
|
* include/freetype/internal/psaux.h (T1_Decoder_FuncsRec): Change
|
|
|
|
|
|
function declarations.
|
|
|
|
|
|
* src/psaux/psauxmod.c (T1_Decoder_FuncsRec): Register the
|
|
|
|
|
|
callbacks.
|
|
|
|
|
|
|
|
|
|
|
|
* src/psaux/psobjs.c (ps_builder_add_point): Add conditionals for
|
|
|
|
|
|
number conversion.
|
|
|
|
|
|
|
|
|
|
|
|
* src/type1/t1gload.c (T1_Parse_Glyph_And_Get_Char_String): Add code
|
|
|
|
|
|
to choose which renderer to use.
|
|
|
|
|
|
|
|
|
|
|
|
* src/cid/cidgload.c (cid_load_glyph): Update call.
|
|
|
|
|
|
* src/base/ftobjs.c, src/psaux/psobjs.c, src/type1/t1gload.c: Update
|
|
|
|
|
|
includes.
|
|
|
|
|
|
|
2017-09-25 07:33:28 +03:00
|
|
|
|
2017-09-25 Ewald Hew <ewaldhew@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
[type1] Add Adobe engine configuration.
|
|
|
|
|
|
|
|
|
|
|
|
Use the previously changed PS_Driver in type1 module to store
|
|
|
|
|
|
hinting engine configuration.
|
|
|
|
|
|
|
|
|
|
|
|
* include/freetype/ftt1drv.h: New file.
|
|
|
|
|
|
Duplicate and rename config options from CFF.
|
|
|
|
|
|
* include/freetype/config/ftheader.h (FT_TYPE1_DRIVER_H): New macro.
|
|
|
|
|
|
|
|
|
|
|
|
* src/type1/t1driver.c (t1_driver_class): Update declaration.
|
|
|
|
|
|
* src/type1/t1objs.c: Include FT_TYPE1_DRIVER_H.
|
|
|
|
|
|
(T1_Driver_Init): Update code.
|
|
|
|
|
|
|
2017-09-25 07:28:25 +03:00
|
|
|
|
2017-09-25 Ewald Hew <ewaldhew@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
[cff] Move and rename `CFF_Driver'.
|
|
|
|
|
|
|
|
|
|
|
|
This is so that we can use the same hinting engine parameters for
|
|
|
|
|
|
Type 1.
|
|
|
|
|
|
|
|
|
|
|
|
* include/freetype/internal/cffotypes.h (CFF_Driver): Rename and
|
|
|
|
|
|
move to...
|
|
|
|
|
|
* include/freetype/internal/psaux.h (PS_Driver): ...here.
|
|
|
|
|
|
|
|
|
|
|
|
* src/cff/cffdrivr.c, src/cff/cffgload.c, src/cff/cffload.c,
|
|
|
|
|
|
src/cff/cffobjs.c, src/cff/cffobjs.h, src/psaux/psft.c,
|
|
|
|
|
|
src/psaux/psobjs.c: Update references.
|
|
|
|
|
|
|
2017-09-25 07:22:52 +03:00
|
|
|
|
2017-09-25 Ewald Hew <ewaldhew@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
[psaux, type1] Reorganize object fields.
|
|
|
|
|
|
|
|
|
|
|
|
Make some fields more generic, so that we can access them the same
|
|
|
|
|
|
way regardless of Type 1 or CFF.
|
|
|
|
|
|
|
|
|
|
|
|
* include/freetype/internal/psaux.h (PS_Builder): Change `TT_Face'
|
|
|
|
|
|
to `FT_Face'.
|
|
|
|
|
|
Remove unused fields.
|
|
|
|
|
|
|
|
|
|
|
|
* src/psaux/psft.c: Update all accesses of `PS_Builder.face'.
|
|
|
|
|
|
Add some asserts to guard against casting `T1_Face' as `TT_Face'.
|
|
|
|
|
|
|
|
|
|
|
|
* src/type1/t1objs.h (T1_GlyphSlot): Reorder fields to follow
|
|
|
|
|
|
`CFF_GlyphSlot', so that we can pretend they are the same in the
|
|
|
|
|
|
interpreter.
|
|
|
|
|
|
|
|
|
|
|
|
* src/psaux/psobjs.c (ps_builder_init, ps_builder_add_point):
|
|
|
|
|
|
Updated with above changes.
|
|
|
|
|
|
|
2017-09-25 07:15:46 +03:00
|
|
|
|
2017-09-25 Ewald Hew <ewaldhew@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
[psaux] Prepare for Type 1 mode.
|
|
|
|
|
|
|
|
|
|
|
|
Add some checks for Type 1 data passing through.
|
|
|
|
|
|
|
|
|
|
|
|
* src/psaux/psfont.h (CF2_Font): Add `isT1' flag.
|
|
|
|
|
|
* src/psaux/psfont.c (cf2_font_setup): Skip the variations and blend
|
|
|
|
|
|
code which is not applicable for Type 1.
|
|
|
|
|
|
|
|
|
|
|
|
* src/psaux/psft.c (cf2_decoder_parse_charstrings): Avoid accessing
|
|
|
|
|
|
`decoder->cff' in Type 1 mode.
|
|
|
|
|
|
Copy `is_t1' flag to `CF2_Font'.
|
|
|
|
|
|
|
2017-09-25 07:10:20 +03:00
|
|
|
|
2017-09-25 Ewald Hew <ewaldhew@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
[psaux, cff] Use the new objects.
|
|
|
|
|
|
|
|
|
|
|
|
* include/freetype/internal/psaux.h, src/psaux/psauxmod.c: Fix
|
|
|
|
|
|
switching between new and old engines.
|
|
|
|
|
|
|
|
|
|
|
|
* src/cff/cffgload.c, src/cff/cffparse.c: Update calls.
|
|
|
|
|
|
|
|
|
|
|
|
* src/psaux/psblues.c, src/psaux/psfont.c, src/psaux/psfont.h,
|
|
|
|
|
|
src/psaux/psft.c, src/psaux/psft.h, src/psaux/psintrp.c: Update all
|
|
|
|
|
|
to use new objects.
|
|
|
|
|
|
|
2017-09-25 00:00:36 +03:00
|
|
|
|
2017-09-24 Ewald Hew <ewaldhew@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
[psaux] Objects for new interpreter (part 2).
|
|
|
|
|
|
|
|
|
|
|
|
Make the new objects copy over values. They are essentially wrapper
|
|
|
|
|
|
types for the different decoders/builders.
|
|
|
|
|
|
|
|
|
|
|
|
* include/freetype/internal/psaux.h: Update declarations.
|
|
|
|
|
|
(PS_Builder): Add `is_t1' flag.
|
|
|
|
|
|
(PS_Decoder_{Get,Free}_Glyph_Callback): Renamed to...
|
|
|
|
|
|
(CFF_Decoder_{Get,Free}_Glyph_Callback: ... this.
|
|
|
|
|
|
(PS_Decoder): Updated.
|
|
|
|
|
|
Add `t1_parse_callback' member.
|
|
|
|
|
|
(PSAux_ServiceRec): Add `ps_decoder_init' member.
|
|
|
|
|
|
|
|
|
|
|
|
* src/psaux/psdecode.h, src/psaux/psobjs.h: Update declarations.
|
|
|
|
|
|
|
|
|
|
|
|
* src/psaux/psdecode.c, src/psaux/psobjs.c: Implement copy with two
|
|
|
|
|
|
modes.
|
|
|
|
|
|
|
|
|
|
|
|
* src/psaux/psauxmod.c: Add builder and decoder functions to `PSAux'
|
|
|
|
|
|
service.
|
|
|
|
|
|
|
2017-09-24 23:49:56 +03:00
|
|
|
|
2017-09-24 Ewald Hew <ewaldhew@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
[psaux] Add objects for new interpreter.
|
|
|
|
|
|
|
|
|
|
|
|
Introduce `PS_Decoder' and `PS_Builder' which include all fields
|
|
|
|
|
|
from either Type 1 or CFF decoders/builders.
|
|
|
|
|
|
|
|
|
|
|
|
* include/freetype/internal/psaux.h (PS_Builder, PS_Decoder): New
|
|
|
|
|
|
structs.
|
|
|
|
|
|
|
|
|
|
|
|
* src/psaux/psobjs.c, src/psaux/psobjs.h: Add `PS_Builder'
|
|
|
|
|
|
functions.
|
|
|
|
|
|
|
|
|
|
|
|
* src/psaux/psdecode.c, src/psaux/psdecode.h: New files to hold
|
|
|
|
|
|
`PS_Decoder' initialization functions.
|
|
|
|
|
|
|
|
|
|
|
|
* src/psaux/psaux.c, src/psaux/Jamfile (_sources),
|
|
|
|
|
|
src/psaux/rules.mk (PSAUX_DRV_SRC): Updated.
|
|
|
|
|
|
|
2017-09-24 23:40:07 +03:00
|
|
|
|
2017-09-24 Ewald Hew <ewaldhew@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
[psaux] Rename files.
|
|
|
|
|
|
|
|
|
|
|
|
Replace the `cf2' file name prefix with `ps' as the Adobe engine
|
|
|
|
|
|
will be used for both PostScript Types 1 and 2 (CFF) instead of just
|
|
|
|
|
|
CFF.
|
|
|
|
|
|
|
|
|
|
|
|
s/cf2/ps/ for all following.
|
|
|
|
|
|
|
|
|
|
|
|
* src/psaux/cf2*: Rename files.
|
|
|
|
|
|
* src/psaux/*: Update includes.
|
|
|
|
|
|
|
|
|
|
|
|
* src/psaux/Jamfile (_sources), src/psaux/rules.mk (PSAUX_DRC_SRC,
|
|
|
|
|
|
PSAUX_DRV_H): Update file references.
|
|
|
|
|
|
|
2017-09-24 23:35:47 +03:00
|
|
|
|
2017-09-24 Ewald Hew <ewaldhew@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
[psaux] Minor fix.
|
|
|
|
|
|
|
2017-09-25 07:54:16 +03:00
|
|
|
|
Use `MultiMasters' service in `psaux' instead of a call to `cff'.
|
2017-09-24 23:35:47 +03:00
|
|
|
|
The project builds if CFF_CONFIG_OPTION_OLD_ENGINE is not defined.
|
|
|
|
|
|
|
|
|
|
|
|
* src/psaux/cf2ft.c: Update includes.
|
|
|
|
|
|
(cf2_getNormalizedVector): Use `mm->get_var_blend' instead of
|
|
|
|
|
|
`cff_get_var_blend'.
|
|
|
|
|
|
|
2017-09-24 23:32:40 +03:00
|
|
|
|
2017-09-24 Ewald Hew <ewaldhew@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
[psaux, cff] Move `cff_random' into `psaux' service.
|
|
|
|
|
|
|
|
|
|
|
|
NOTE: Does not compile!
|
|
|
|
|
|
|
|
|
|
|
|
Minor fix to allow both `cff' and `psaux' to use `cff_random'.
|
|
|
|
|
|
|
|
|
|
|
|
* src/cff/cffload.c (cff_random): Move to...
|
|
|
|
|
|
* src/psaux/psobjs.c: Here.
|
|
|
|
|
|
* src/cff/cffload.h: Move corresponding declaration to
|
|
|
|
|
|
`src/psaux/psobjs.h'.
|
|
|
|
|
|
|
|
|
|
|
|
* include/freetype/internal/psaux.h (PSAux_ServiceRec): Register the
|
|
|
|
|
|
function here...
|
|
|
|
|
|
* src/psaux/psauxmod.c: And here.
|
|
|
|
|
|
|
|
|
|
|
|
* src/cff/cffload.c, src/psaux/cf2intrp.c: Update code.
|
|
|
|
|
|
|
Move struct declarations to `freetype/internal'.
NOTE: Does not compile!
This is so that the CFF functions moved to `psaux' can access the
same structs that they need.
* src/cff/cfftypes.h: Moved to...
* include/freetype/internal/cfftypes.h: ...Here.
* src/cff/cffobjs.h: Moved the struct declarations to...
* include/freetype/internal/cffotypes.h: ... this new file.
* include/freetype/internal/internal.h (FT_INTERNAL_CFF_TYPES_H,
FT_INTERNAL_CFF_OBJECT_TYPES_H): New macros.
* src/cff/cffcmap.h, src/cff/cffdrivr.c, src/cff/cffgload.c,
src/cff/cffgload.h, src/cff/cffload.h, src/cff/cffobjs.c,
src/cff/cffobjs.h, src/cff/cffparse.h, src/psaux/psobjs.h,
include/freetype/internal/psaux.h,
include/freetype/internal/services/svcfftl.h: Update includes.
* src/cff/rules.mk (CFF_DRV_H): Updated.
2017-09-24 23:28:07 +03:00
|
|
|
|
2017-09-24 Ewald Hew <ewaldhew@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
[cff] Move struct declarations to `freetype/internal'.
|
|
|
|
|
|
|
|
|
|
|
|
NOTE: Does not compile!
|
|
|
|
|
|
|
|
|
|
|
|
This is so that the CFF functions moved to `psaux' can access the
|
|
|
|
|
|
same structs that they need.
|
|
|
|
|
|
|
|
|
|
|
|
* src/cff/cfftypes.h: Moved to...
|
|
|
|
|
|
* include/freetype/internal/cfftypes.h: ...Here.
|
|
|
|
|
|
|
|
|
|
|
|
* src/cff/cffobjs.h: Moved the struct declarations to...
|
|
|
|
|
|
* include/freetype/internal/cffotypes.h: ... this new file.
|
|
|
|
|
|
|
|
|
|
|
|
* include/freetype/internal/internal.h (FT_INTERNAL_CFF_TYPES_H,
|
|
|
|
|
|
FT_INTERNAL_CFF_OBJECT_TYPES_H): New macros.
|
|
|
|
|
|
|
|
|
|
|
|
* src/cff/cffcmap.h, src/cff/cffdrivr.c, src/cff/cffgload.c,
|
|
|
|
|
|
src/cff/cffgload.h, src/cff/cffload.h, src/cff/cffobjs.c,
|
|
|
|
|
|
src/cff/cffobjs.h, src/cff/cffparse.h, src/psaux/psobjs.h,
|
|
|
|
|
|
include/freetype/internal/psaux.h,
|
|
|
|
|
|
include/freetype/internal/services/svcfftl.h: Update includes.
|
|
|
|
|
|
|
|
|
|
|
|
* src/cff/rules.mk (CFF_DRV_H): Updated.
|
|
|
|
|
|
|
2017-09-24 23:20:38 +03:00
|
|
|
|
2017-09-24 Ewald Hew <ewaldhew@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
[psaux, cff] Add new service for inter-module calls.
|
|
|
|
|
|
|
|
|
|
|
|
NOTE: Does not compile!
|
|
|
|
|
|
|
|
|
|
|
|
This is to allow CFF functions moved to `psaux' to call functions
|
|
|
|
|
|
declared in `src/cff/cffload.h'.
|
|
|
|
|
|
|
|
|
|
|
|
* include/freetype/internal/services/svcfftl.h: New file, setting up
|
|
|
|
|
|
a `CFFLoad' service.
|
|
|
|
|
|
|
|
|
|
|
|
* include/freetype/internal/ftserv.h (FT_DEFINE_SERVICEDESCREC10,
|
|
|
|
|
|
FT_DEFINE_SERVICEDESCREC): New macros.
|
|
|
|
|
|
(FT_SERVICE_CFF_TABLE_LOAD_H): New macro.
|
|
|
|
|
|
|
|
|
|
|
|
* src/cff/cffdrivr.c, src/cff/cffpic.h: Register the new service.
|
|
|
|
|
|
|
|
|
|
|
|
* src/cff/cfftypes.h (CFF_FontRec), src/psaux/cf2font.h
|
|
|
|
|
|
(CF2_FontRec): Add service interface.
|
|
|
|
|
|
|
|
|
|
|
|
* src/cff/cffobjs.c, src/psaux/cf2font.c, src/psaux/cf2ft.c,
|
|
|
|
|
|
src/psaux/cf2intrp.c, src/psaux/cffdecode.c: Use the new service.
|
|
|
|
|
|
|
2017-09-24 23:05:32 +03:00
|
|
|
|
2017-09-24 Ewald Hew <ewaldhew@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
[psaux, cff] Add callbacks for inter-module calls.
|
|
|
|
|
|
|
|
|
|
|
|
NOTE: Does not compile!
|
|
|
|
|
|
|
|
|
|
|
|
* include/freetype/internal/psaux.h: Add function pointer
|
|
|
|
|
|
declarations.
|
|
|
|
|
|
|
|
|
|
|
|
* src/psaux/cffdecode.c (cff_decoder_init): Update to take in
|
|
|
|
|
|
callbacks.
|
|
|
|
|
|
* src/psaux/cffdecode.h: Ditto.
|
|
|
|
|
|
|
|
|
|
|
|
* src/cff/cffgload.c (cff_compute_max_advance, cff_slot_load):
|
|
|
|
|
|
Update calls to pass in callbacks.
|
|
|
|
|
|
* src/psaux/cf2ft.c, src/psaux/cffdecode.c: Use them.
|
|
|
|
|
|
|
2017-09-24 22:56:54 +03:00
|
|
|
|
2017-09-24 Ewald Hew <ewaldhew@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
[psaux, cff] Create new `PSAux' service interface entries.
|
|
|
|
|
|
|
|
|
|
|
|
NOTE: Does not compile!
|
|
|
|
|
|
|
|
|
|
|
|
* include/freetype/internal/psaux.h: Include
|
|
|
|
|
|
FT_INTERNAL_TRUETYPE_TYPES_H.
|
|
|
|
|
|
(CFF_Builder_FuncsRec, CFF_Decocer_FuncsRec): New function tables.
|
|
|
|
|
|
(CFF_Builder): Updated.
|
|
|
|
|
|
Fix for forward declaration.
|
|
|
|
|
|
(PSAux_ServiceRec): New field `cff_decoder_funcs'.
|
|
|
|
|
|
|
|
|
|
|
|
* src/psaux/psauxmod.c (cff_builder_funcs, cff_decoder_funcs): New
|
|
|
|
|
|
function tables.
|
|
|
|
|
|
(PSAux_Interface): Updated.
|
|
|
|
|
|
|
|
|
|
|
|
* include/freetype/internal/tttypes.h (TT_FaceRec): Add `psaux'
|
|
|
|
|
|
service interface.
|
|
|
|
|
|
|
|
|
|
|
|
* src/cff/cffgload.c, src/cff/cffobjs.c, src/cff/cffparse.c: Update
|
|
|
|
|
|
function calls to use psaux service.
|
|
|
|
|
|
|
2017-09-24 22:43:05 +03:00
|
|
|
|
2017-09-24 Ewald Hew <ewaldhew@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
[psaux, cff] Move CFF builder components into `psaux' module.
|
|
|
|
|
|
|
|
|
|
|
|
NOTE: Does not compile!
|
|
|
|
|
|
|
|
|
|
|
|
* src/cff/cffgload.c
|
|
|
|
|
|
(cff_builder_{init,done,add_point,add_point1,add_contour,start_point,close_contour},
|
|
|
|
|
|
cff_check_points): Move to...
|
|
|
|
|
|
* src/psaux/psobjs.c: Here.
|
|
|
|
|
|
|
|
|
|
|
|
* src/cff/cffgload.h: Move corresponding declarations to
|
|
|
|
|
|
`src/psaux/psobjs.h'.
|
|
|
|
|
|
|
|
|
|
|
|
* src/cff/cffgload.h (CFF_Builder): Move struct declaration to...
|
|
|
|
|
|
* include/freetype/internal/psaux.h: Here.
|
|
|
|
|
|
|
Move CFF decoder components into `psaux' module.
NOTE: Does not compile!
* src/cff/cffgload.c (CFF_Operator,
CFF_COUNT_{CHECK_WIDTH,EXACT,CLEAR_STACK}, cff_argument_counts,
cff_operator_seac, cff_compute_bias,
cff_lookup_glyph_by_stdcharcode,
cff_decoder_{parse_charstrings,init,prepare}): Move to...
* src/psaux/cffdecode.c: This new file.
* src/cff/cffgload.h: Move corresponding declarations to...
* src/psaux/cffdecode.h: This new file.
* src/cff/cffgload.h (CFF_MAX_{OPERANDS,SUBRS_CALLS,TRANS_ELEMENTS},
CFF_Decoder_Zone, CFF_Decoder): Move declarations to...
* include/freetype/internal/psaux.h: Here.
* src/psaux/cf2ft.h: Update include.
* src/psaux/psaux.c, src/psaux/rules.mk (PSAUX_DRV_SRC): Update with
the new file.
2017-09-24 22:39:20 +03:00
|
|
|
|
2017-09-24 Ewald Hew <ewaldhew@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
[psaux, cff] Move CFF decoder components into `psaux' module.
|
|
|
|
|
|
|
|
|
|
|
|
NOTE: Does not compile!
|
|
|
|
|
|
|
|
|
|
|
|
* src/cff/cffgload.c (CFF_Operator,
|
|
|
|
|
|
CFF_COUNT_{CHECK_WIDTH,EXACT,CLEAR_STACK}, cff_argument_counts,
|
|
|
|
|
|
cff_operator_seac, cff_compute_bias,
|
|
|
|
|
|
cff_lookup_glyph_by_stdcharcode,
|
|
|
|
|
|
cff_decoder_{parse_charstrings,init,prepare}): Move to...
|
|
|
|
|
|
* src/psaux/cffdecode.c: This new file.
|
|
|
|
|
|
|
|
|
|
|
|
* src/cff/cffgload.h: Move corresponding declarations to...
|
|
|
|
|
|
* src/psaux/cffdecode.h: This new file.
|
|
|
|
|
|
|
|
|
|
|
|
* src/cff/cffgload.h (CFF_MAX_{OPERANDS,SUBRS_CALLS,TRANS_ELEMENTS},
|
|
|
|
|
|
CFF_Decoder_Zone, CFF_Decoder): Move declarations to...
|
|
|
|
|
|
* include/freetype/internal/psaux.h: Here.
|
|
|
|
|
|
|
|
|
|
|
|
* src/psaux/cf2ft.h: Update include.
|
|
|
|
|
|
|
|
|
|
|
|
* src/psaux/psaux.c, src/psaux/rules.mk (PSAUX_DRV_SRC): Update with
|
|
|
|
|
|
the new file.
|
|
|
|
|
|
|
2017-09-25 10:25:55 +03:00
|
|
|
|
2017-09-24 Ewald Hew <ewaldhew@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
[psaux, cff] Move Adobe's engine components into `psaux' module.
|
|
|
|
|
|
|
|
|
|
|
|
This is the first patch of a sequence to move the Type 2 charstring
|
|
|
|
|
|
processing capability from the `cff' module to the `psaux' module.
|
|
|
|
|
|
|
|
|
|
|
|
NOTE: Does not compile!
|
|
|
|
|
|
|
|
|
|
|
|
* src/cff/cf2*: Move these files to...
|
|
|
|
|
|
* src/psaux/cf2*: Here.
|
|
|
|
|
|
|
|
|
|
|
|
* src/cff/Jamfile (_sources), src/cff/rules.mk (CFF_DRV_SRC,
|
|
|
|
|
|
CFF_DRV_H), src/cff/cff.c, src/cff/cffgload.c: Remove file
|
|
|
|
|
|
references.
|
|
|
|
|
|
|
|
|
|
|
|
* src/psaux/Jamfile (_sources), src/psaux/rules.mk, src/psaux/psaux.c
|
|
|
|
|
|
(PSAUX_DRV_SRC, PSAUX_DRV_H): Add file references.
|
|
|
|
|
|
|
2017-09-25 05:18:34 +03:00
|
|
|
|
2017-09-24 Alexei Podtelezhnikov <apodtele@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
Tweak per-face LCD filtering controls.
|
|
|
|
|
|
|
|
|
|
|
|
Thing are simpler with a NULL-function pointer.
|
|
|
|
|
|
|
|
|
|
|
|
* include/freetype/internal/ftobjs.h (FT_Face_InternalRec): New
|
|
|
|
|
|
pointer to the filter function.
|
|
|
|
|
|
(FT_LibraryRec): Remove unused `lcd_filter'.
|
|
|
|
|
|
(FT_Bitmap_LcdFilterFunc, ft_lcd_filter_fir): Move from here...
|
|
|
|
|
|
* include/freetype/ftlcdfil.h (FT_Bitmap_LcdFilterFunc,
|
|
|
|
|
|
ft_lcd_filter_fir): ... to here.
|
|
|
|
|
|
|
|
|
|
|
|
* src/base/ftobjs.c (ft_open_face_internal): NULL-initialize the
|
|
|
|
|
|
per-face filter.
|
|
|
|
|
|
(FT_Face_Properties): Set it.
|
|
|
|
|
|
* src/smooth/ftsmooth.c (ft_smooth_render_generic): Simplify.
|
|
|
|
|
|
|
|
|
|
|
|
* src/base/ftlcdfil.c (ft_lcd_filter_fir, FT_Libary_SetLcdFilter):
|
|
|
|
|
|
Minor.
|
|
|
|
|
|
|
2017-09-24 18:36:47 +03:00
|
|
|
|
2017-09-24 Jonathan Kew <jfkthame@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
[sfnt] Fix `premultiply_data' (#52092).
|
|
|
|
|
|
|
|
|
|
|
|
* src/sfnt/pngshim.c (premultiply_data): Don't use vector extension
|
|
|
|
|
|
if we have less than 16 bytes of data.
|
|
|
|
|
|
|
2017-09-24 10:06:01 +03:00
|
|
|
|
2017-09-24 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[otvalid] Fix handling of ValueRecords.
|
|
|
|
|
|
|
|
|
|
|
|
For GPOS pair positioning format 1 the description of ValueRecords
|
|
|
|
|
|
in the OpenType specification (1.8.2, from today) is wrong – the
|
|
|
|
|
|
offset has to be taken from the parent structure; in this case the
|
|
|
|
|
|
`PairSet' table.
|
|
|
|
|
|
|
|
|
|
|
|
* src/otvalid/otvgpos.c (otv_PairSet_validate): Set `extra3'.
|
|
|
|
|
|
(otv_PairPos_validate): Adjust.
|
|
|
|
|
|
|
2017-09-24 10:13:41 +03:00
|
|
|
|
2017-09-23 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[otvalid] Handle `GSUB' and `GPOS' v1.1 tables.
|
|
|
|
|
|
|
|
|
|
|
|
* src/otvalid/otvgsub.c (otv_GSUB_validate), src/otvalid/otvgpos.c
|
|
|
|
|
|
(otv_GPOS_validate): Implement it.
|
|
|
|
|
|
|
2017-09-23 11:29:26 +03:00
|
|
|
|
2017-09-23 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[otvalid] Update common table handling to OpenType 1.8.2.
|
|
|
|
|
|
|
|
|
|
|
|
* src/otvalid/otvcommn.c (otv_Device_validate): Handle
|
|
|
|
|
|
VariationIndex subtable.
|
|
|
|
|
|
(otv_Lookup_validate): Handle MarkFilteringSet.
|
|
|
|
|
|
|
2017-09-25 05:18:34 +03:00
|
|
|
|
2017-09-23 Alexei Podtelezhnikov <apodtele@gmail.com>
|
2017-09-24 10:16:39 +03:00
|
|
|
|
|
|
|
|
|
|
[build] Windows-style DLL versioning.
|
|
|
|
|
|
|
|
|
|
|
|
* build/windows/ftver.rc: New VERSIONINFO resource.
|
|
|
|
|
|
* build/windows/vc2010/freetype.vcxproj: Further improvements.
|
|
|
|
|
|
|
2017-09-23 01:44:59 +03:00
|
|
|
|
2017-09-23 Ben Wagner <bungeman@google.com>
|
|
|
|
|
|
|
|
|
|
|
|
[truetype] Really fix #52082.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttinterp.c (Ins_MDRP): Correct conditional.
|
|
|
|
|
|
|
2017-09-23 01:40:28 +03:00
|
|
|
|
2017-09-23 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[otvalid] Handle `GDEF' v1.2 and v1.3 tables.
|
|
|
|
|
|
|
|
|
|
|
|
No validation of variation stuff yet.
|
|
|
|
|
|
|
|
|
|
|
|
* src/otvalid/otvgdef.c (otv_MarkGlyphSets_validate): New function.
|
|
|
|
|
|
(otv_GDEF_validate): Implement it.
|
|
|
|
|
|
|
2017-09-23 01:36:49 +03:00
|
|
|
|
2017-09-22 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[otvalid] Handle `BASE' v1.1 table.
|
|
|
|
|
|
|
|
|
|
|
|
No validation of variation stuff yet.
|
|
|
|
|
|
|
|
|
|
|
|
* src/otvalid/otvbase.c (otv_BASE_validate): Implement it.
|
|
|
|
|
|
|
2017-09-22 08:53:25 +03:00
|
|
|
|
2017-09-22 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[otvalid] Macros for 32bit offset support.
|
|
|
|
|
|
|
|
|
|
|
|
* src/otvalid/otvcommn.h (OTV_OPTIONAL_TABLE32,
|
|
|
|
|
|
OTV_OPTIONAL_OFFSET32, OTV_SIZE_CHECK32): New macros.
|
|
|
|
|
|
|
2017-09-22 06:12:59 +03:00
|
|
|
|
2017-09-21 Alexei Podtelezhnikov <apodtele@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
[build] Simplify Visual C++ 2010 project.
|
|
|
|
|
|
|
|
|
|
|
|
* build/windows/vc2010/freetype.vcxproj: Remove fake singlethreaded
|
|
|
|
|
|
configurations and tweak.
|
|
|
|
|
|
|
2017-09-21 22:22:51 +03:00
|
|
|
|
2017-09-21 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[truetype] Integer overflow (#52082).
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttinterp.c (Ins_MDRP): Avoid FT_ABS.
|
|
|
|
|
|
|
2017-09-21 12:42:48 +03:00
|
|
|
|
2017-09-21 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[sfnt] Fix postscript name for default instance of variation fonts.
|
|
|
|
|
|
|
|
|
|
|
|
Problem reported by Behdad.
|
|
|
|
|
|
|
|
|
|
|
|
* src/sfnt/sfdriver.c (sfnt_get_ps_name): Test
|
|
|
|
|
|
`is_default_instance'.
|
|
|
|
|
|
|
2017-09-21 12:02:35 +03:00
|
|
|
|
2017-09-21 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[truetype] Fix `mmvar' array pointers, part 2.
|
|
|
|
|
|
|
|
|
|
|
|
The previous commit was incomplete.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttgxvar.c: Properly initialize sub-array offsets for
|
|
|
|
|
|
`master' also.
|
|
|
|
|
|
|
2017-09-21 10:03:20 +03:00
|
|
|
|
2017-09-21 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[truetype] Fix `mmvar' array pointers.
|
|
|
|
|
|
|
|
|
|
|
|
Without this change, clang's AddressSanitizer reports many runtime
|
|
|
|
|
|
errors due to misaligned addresses.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttgxvar.c (TT_Get_MM_Var): Use multiples of pointer
|
|
|
|
|
|
size for sub-array offsets into `mmvar'.
|
|
|
|
|
|
|
2017-09-20 09:00:05 +03:00
|
|
|
|
2017-09-20 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[truetype] Integer overflows.
|
|
|
|
|
|
|
|
|
|
|
|
Changes triggered by
|
|
|
|
|
|
|
|
|
|
|
|
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=3429
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttinterp.c (Ins_SHPIX, Ins_DELTAP): Use NEG_LONG.
|
|
|
|
|
|
(Ins_MIAP): Use SUB_LONG.
|
|
|
|
|
|
|
2017-09-20 06:41:27 +03:00
|
|
|
|
2017-09-19 Alexei Podtelezhnikov <apodtele@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
[build] Fix DLL builds in Visual C++ project.
|
|
|
|
|
|
|
|
|
|
|
|
* build/windows/vc2010/freetype.vcxproj: Use DynamicLibrary in Debug
|
|
|
|
|
|
and Release configurations.
|
|
|
|
|
|
* include/freetype/config/ftconfig.h (FT_EXPORT, FT_EXPORT_DEF)
|
|
|
|
|
|
[_DLL]: Use Visual C++ extensions.
|
|
|
|
|
|
|
2017-09-19 08:12:03 +03:00
|
|
|
|
2017-09-19 John Tytgat <John.Tytgat@esko.com>
|
|
|
|
|
|
|
|
|
|
|
|
[cff] Fix family name logic of pure CFF fontdata (#52056).
|
|
|
|
|
|
|
|
|
|
|
|
1. If `FamilyName' is present in the CFF font, use this for
|
|
|
|
|
|
FT_Face's `family_name'.
|
|
|
|
|
|
2. Otherwise, use the face name and chop off any subset prefix.
|
|
|
|
|
|
3. If at this point FT_Face's `family_name' is set, use this
|
|
|
|
|
|
together with the full name to determine the style.
|
|
|
|
|
|
4. Otherwise, use `CIDFontName' as FT_Face's `family_name'.
|
|
|
|
|
|
5. If we don't have a valid style, use "Regular".
|
|
|
|
|
|
|
|
|
|
|
|
Previously, FT_Face's `family_name' entry for pure CFF fontdata
|
|
|
|
|
|
nearly always was the fontname itself, instead of the `FamilyName'
|
|
|
|
|
|
entry in the CFF font (assuming there is one).
|
|
|
|
|
|
|
|
|
|
|
|
* src/cff/cffobjs.c (cff_face_init) [pure_cff]: Implement it.
|
|
|
|
|
|
|
2017-09-19 05:54:49 +03:00
|
|
|
|
2017-09-18 Alexei Podtelezhnikov <apodtele@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
[build] Declutter Visual C++ 2010-2017 project.
|
|
|
|
|
|
|
|
|
|
|
|
* build/windows/vc2010/freetype.vcxproj: Use MaxSpeed (/02)
|
|
|
|
|
|
optimization for Release configuration throughout the project.
|
|
|
|
|
|
|
* Version 2.8.1 released.
=========================
Tag sources with `VER-2-8-1'.
* docs/VERSION.TXT: Add entry for version 2.8.1.
* docs/CHANGES: Updated.
* 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/2.8/2.8.1/, s/28/281/.
* include/freetype/freetype.h (FREETYPE_PATCH): Set to 1.
* builds/unix/configure.raw (version_info): Set to 21:0:15.
* CMakeLists.txt (VERSION_PATCH): Set to 1.
2017-09-16 20:08:17 +03:00
|
|
|
|
2017-09-16 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
* Version 2.8.1 released.
|
|
|
|
|
|
=========================
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Tag sources with `VER-2-8-1'.
|
|
|
|
|
|
|
|
|
|
|
|
* docs/VERSION.TXT: Add entry for version 2.8.1.
|
|
|
|
|
|
* docs/CHANGES: Updated.
|
|
|
|
|
|
|
|
|
|
|
|
* 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/2.8/2.8.1/, s/28/281/.
|
|
|
|
|
|
|
|
|
|
|
|
* include/freetype/freetype.h (FREETYPE_PATCH): Set to 1.
|
|
|
|
|
|
|
|
|
|
|
|
* builds/unix/configure.raw (version_info): Set to 21:0:15.
|
|
|
|
|
|
* CMakeLists.txt (VERSION_PATCH): Set to 1.
|
|
|
|
|
|
|
2017-09-13 16:17:03 +03:00
|
|
|
|
2017-09-13 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
* Version 2.8.1 released.
=========================
Tag sources with `VER-2-8-1'.
* docs/VERSION.TXT: Add entry for version 2.8.1.
* docs/CHANGES: Updated.
* 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/2.8/2.8.1/, s/28/281/.
* include/freetype/freetype.h (FREETYPE_PATCH): Set to 1.
* builds/unix/configure.raw (version_info): Set to 21:0:15.
* CMakeLists.txt (VERSION_PATCH): Set to 1.
2017-09-16 20:08:17 +03:00
|
|
|
|
[sfnt] lowest gcc for vectors (e1d0249e) is changed to 4.7.
|
2017-09-13 16:17:03 +03:00
|
|
|
|
|
|
|
|
|
|
__builtin_shuffle() was introduced in gcc-4.7. The lowest
|
|
|
|
|
|
gcc to enable vector operation is delayed from 4.6 to 4.7.
|
|
|
|
|
|
|
|
|
|
|
|
* src/sfnt/pngshim.c (premultiply_data): Fix cpp-macro to
|
|
|
|
|
|
enable the vector operation, to change the lowest gcc version
|
|
|
|
|
|
from 4.6 to 4.7.
|
|
|
|
|
|
|
2017-09-13 09:49:15 +03:00
|
|
|
|
2017-09-13 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
|
|
[cache] Fix a possible overflow by signed integer comparison.
|
|
|
|
|
|
|
|
|
|
|
|
Improve the code by 5d3ff05615dda6d1325ed612381a17a0df04c975 ,
|
|
|
|
|
|
issues are found by Behdad Esfahbod and Werner Lemberg.
|
|
|
|
|
|
|
|
|
|
|
|
* src/cache/ftcbasic.c (FTC_ImageCache_Lookup): Replace
|
|
|
|
|
|
a subtraction to check higher bit by a bit operation,
|
|
|
|
|
|
and cpp-conditionalize for appropriate systems. Add better
|
|
|
|
|
|
documentation to the comment.
|
|
|
|
|
|
(FTC_ImageCache_LookupScaler): Ditto.
|
|
|
|
|
|
(FTC_SBitCache_Lookup): Ditto.
|
|
|
|
|
|
(FTC_SBitCache_LookupScaler): Ditto.
|
|
|
|
|
|
|
2017-09-13 09:16:23 +03:00
|
|
|
|
2017-09-13 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[autofit] Really fix #41334 (#52000).
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/aflatin.c (af_latin_hints_compute_segments): Set
|
|
|
|
|
|
`segment->delta' everywhere.
|
|
|
|
|
|
|
2017-09-12 09:59:18 +03:00
|
|
|
|
2017-09-12 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
|
|
[autofit, sfnt] Fix for `make multi'.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afshaper.c: Include FT_ADVANCE_H, to use
|
|
|
|
|
|
FT_Get_Advance() in it.
|
|
|
|
|
|
* src/sfnt/ttcmap.c: Include FT_SERVICE_POSTSCRIPT_CMAPS_H
|
|
|
|
|
|
to use PS_Unicodes in it, also include `ttpost.h' to use
|
|
|
|
|
|
tt_face_get_ps_name() in it.
|
|
|
|
|
|
|
2017-09-11 11:47:29 +03:00
|
|
|
|
2017-09-11 Azzuro <azzuro@team-mediaportal.com>
|
|
|
|
|
|
|
|
|
|
|
|
[build] Improve builds with different MS Visual Studio versions.
|
|
|
|
|
|
|
|
|
|
|
|
* builds/windows/vc2010/freetype.vcxproj: Switch platform toolset
|
|
|
|
|
|
according to the Visual Studio version.
|
|
|
|
|
|
|
2017-09-11 09:51:44 +03:00
|
|
|
|
2017-09-11 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
* src/sfnt/ttkern.c (tt_face_load_kern): Reject format 2 tables.
|
|
|
|
|
|
|
|
|
|
|
|
Reported by Behdad.
|
|
|
|
|
|
|
2017-09-09 09:08:47 +03:00
|
|
|
|
2017-09-09 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[autofit] Improve communication with ftgrid.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afhints.c (af_glyph_hints_get_segment_offset):
|
|
|
|
|
|
Provide values in font units.
|
|
|
|
|
|
|
2017-09-08 19:28:24 +03:00
|
|
|
|
2017-09-08 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
|
|
[base] Remove a check for resource ID in the resource fork driver.
|
|
|
|
|
|
|
|
|
|
|
|
LastResort.dfont has a marginal resource ID 0xFFFF for sfnt
|
|
|
|
|
|
resource. Inside Macintosh: More Macintosh Toolbox, `Resource IDs'
|
|
|
|
|
|
(1-46), tells that some IDs are reserved and should not be used.
|
|
|
|
|
|
FreeType2 just uses resource ID to sort the fragmented resource.
|
|
|
|
|
|
To accept the marginal fonts, the checking is removed.
|
|
|
|
|
|
|
|
|
|
|
|
* src/base/ftrfork.c (FT_Raccess_Get_DataOffsets): Remove res_id
|
|
|
|
|
|
validity check, fix a trace message format.
|
|
|
|
|
|
|
2017-09-08 19:05:44 +03:00
|
|
|
|
2017-09-08 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
|
|
[sfnt, truetype] Register the tags for marginal fonts.
|
|
|
|
|
|
|
|
|
|
|
|
The first 32bit of standard TrueType variants is 0x00010000,
|
|
|
|
|
|
`OTTO', `ttcf', `true' or `typ1'. 2 marginal dfonts on legacy Mac
|
|
|
|
|
|
OS X, Keyboard.dfont and LastResort.dfont, have the sfnt resources
|
|
|
|
|
|
starting 0xA5 followed by `kbd' or `lst'. Considering the following
|
|
|
|
|
|
data could be parsed as conventional TrueType fonts, the header
|
|
|
|
|
|
checking is updated to allow these tags. It seems that recent Mac
|
|
|
|
|
|
OS X has already switched to normal TTF for these fonts.
|
|
|
|
|
|
|
|
|
|
|
|
See the discussion at
|
|
|
|
|
|
http://u88.n24.queensu.ca/exiftool/forum/index.php?topic=3931.0
|
|
|
|
|
|
|
|
|
|
|
|
* include/freetype/tttags.h (TTAG_0xA5kbd, TTAG_0xA5lst): New header
|
|
|
|
|
|
tags for Keyboard.dfont and LastResort.dfont.
|
|
|
|
|
|
* src/sfnt/sfobjs.c (sfnt_open_font): Accept the sfnt resource
|
|
|
|
|
|
starts with TTAG_0xA5kbd or TTAG_0xA5lst.
|
|
|
|
|
|
* src/truetype/ttobjs.c (tt_face_init): Accept the face with the
|
|
|
|
|
|
format tag is TTAG_0xA5kbd or TTAG_0xA5lst.
|
|
|
|
|
|
|
2017-09-06 00:02:04 +03:00
|
|
|
|
2017-09-05 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
Fix multiple calls of `FT_Bitmap_Convert'.
|
|
|
|
|
|
|
|
|
|
|
|
The documentation of `FT_Bitmap_Convert' says that multiple calls do
|
|
|
|
|
|
proper reallocation of the target FT_Bitmap object. However, this
|
|
|
|
|
|
failed for the sequence
|
|
|
|
|
|
|
|
|
|
|
|
non-empty bitmap
|
|
|
|
|
|
empty bitmap
|
|
|
|
|
|
non-empty bitmap
|
|
|
|
|
|
|
|
|
|
|
|
Reason was that `FT_Bitmap_Convert' only reallocated the bitmap
|
|
|
|
|
|
buffer if it became too small; it didn't make the buffer smaller.
|
|
|
|
|
|
For an empty bitmap following a non-empty one, only the buffer
|
|
|
|
|
|
dimension got set to zero, without deallocation. If the next call
|
|
|
|
|
|
was a non-empty buffer again, an assertion in `ft_mem_qrealloc' was
|
|
|
|
|
|
triggered.
|
|
|
|
|
|
|
|
|
|
|
|
* src/base/ftbitmap.c (FT_Bitmap_Convert): Always reallocate target
|
|
|
|
|
|
buffer to the correct size.
|
|
|
|
|
|
|
|
|
|
|
|
* docs/CHANGES: Document it.
|
|
|
|
|
|
|
2017-09-05 16:28:21 +03:00
|
|
|
|
2017-09-05 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[bdf] Fix size and resolution handling.
|
|
|
|
|
|
|
|
|
|
|
|
* src/bdf/bdfdrivr.c (BDF_Face_Init): Use `SIZE' values if
|
|
|
|
|
|
`POINT_SIZE', `RESOLUTION_X', or `RESOLUTION_Y' properties are
|
|
|
|
|
|
missing.
|
|
|
|
|
|
|
|
|
|
|
|
* docs/CHANGES: Document it.
|
|
|
|
|
|
|
2017-08-26 04:40:01 +03:00
|
|
|
|
2017-08-25 Alexei Podtelezhnikov <apodtele@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
Swap `ALLOC_MULT' arguments (#51833).
|
|
|
|
|
|
|
|
|
|
|
|
* src/base/ftbitmap.c (ft_bitmap_assure_buffer): Updated.
|
|
|
|
|
|
* src/winfonts/winfnt.c (FNT_Load_Glyph): Updated.
|
|
|
|
|
|
* src/raster/ftrend1.c (ft_raster1_render): Updated.
|
|
|
|
|
|
|
2017-08-23 09:18:22 +03:00
|
|
|
|
2017-08-23 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[sfnt] Fix clang compilation (#51788).
|
|
|
|
|
|
|
|
|
|
|
|
* src/sfnt/pngshim.c (premultiply_data): Use vectors instead of
|
|
|
|
|
|
scalars.
|
2017-08-23 10:14:14 +03:00
|
|
|
|
(vector_shuffle): New macro to take care of a different built-in
|
|
|
|
|
|
function name on clang.
|
2017-08-23 09:18:22 +03:00
|
|
|
|
|
2017-08-22 09:41:03 +03:00
|
|
|
|
2017-08-22 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[base] Don't zero out allocated memory twice (#51816).
|
|
|
|
|
|
|
|
|
|
|
|
Patch applied from bug report.
|
|
|
|
|
|
|
|
|
|
|
|
* src/base/ftutil.c (ft_mem_qrealloc): Use low-level allocation to
|
|
|
|
|
|
avoid unnecessary overhead.
|
|
|
|
|
|
|
2017-08-22 09:25:14 +03:00
|
|
|
|
2017-08-22 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[truetype] Integer overflow.
|
|
|
|
|
|
|
|
|
|
|
|
Changes triggered by
|
|
|
|
|
|
|
|
|
|
|
|
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=3107
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttinterp.c (Ins_MDRP, Ins_MIRP, Ins_ALIGNPTS): Use
|
|
|
|
|
|
NEG_LONG.
|
|
|
|
|
|
|
2017-08-18 04:28:32 +03:00
|
|
|
|
2017-08-17 Alexei Podtelezhnikov <apodtele@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
[sfnt] Avoid synthetic unicode for symbol fonts with PUA.
|
|
|
|
|
|
|
|
|
|
|
|
Reported as
|
|
|
|
|
|
|
|
|
|
|
|
https://bugs.chromium.org/p/chromium/issues/detail?id=754574
|
|
|
|
|
|
|
|
|
|
|
|
* src/sfnt/sfobjs.c (sfnt_load_face): Check for FT_ENCODING_MS_SYMBOL.
|
|
|
|
|
|
|
2017-08-16 14:32:17 +03:00
|
|
|
|
2017-08-16 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
* src/sfnt/pngshim.c (premultiply_data): Fix compiler warnings.
|
|
|
|
|
|
|
2017-08-15 09:48:17 +03:00
|
|
|
|
2017-08-15 Behdad Esfahbod <behdad@behdad.org>
|
|
|
|
|
|
|
|
|
|
|
|
[sfnt] Speed up PNG image loading.
|
|
|
|
|
|
|
|
|
|
|
|
This reduces the overhead of `premultiply_data' by 60%.
|
|
|
|
|
|
|
|
|
|
|
|
* src/sfnt/pngshim.c (premultiply_data): Provide code which uses
|
|
|
|
|
|
gcc's (and clang's) `vector_byte' attribute to process 4 pixels at a
|
|
|
|
|
|
time.
|
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|
|
2017-08-11 10:34:20 +03:00
|
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|
|
2017-08-11 Werner Lemberg <wl@gnu.org>
|
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|
|
|
|
|
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|
|
[sfnt, truetype] Improve handling of missing sbits.
|
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|
|
Requested by Behdad.
|
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|
|
Modern bitmap-only SFNTs like `NotoColorEmoji.ttf' don't contain
|
|
|
|
|
|
entries in the bitmap strike(s) for empty glyphs. Instead, they
|
|
|
|
|
|
rely that a space glyph gets created from the font's metrics data.
|
|
|
|
|
|
This commit makes FreeType behave accordingly.
|
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|
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|
|
* include/freetype/fterrdef.h (FT_Err_Missing_Bitmap): New error
|
|
|
|
|
|
code.
|
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|
|
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|
|
* src/sfnt/ttsbit.c (tt_sbit_decoder_load_image): Change error codes
|
|
|
|
|
|
to make a distinction between a missing bitmap in a composite and a
|
|
|
|
|
|
simple missing bitmap.
|
|
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|
|
* src/truetype/ttgload.c (TT_Load_Glyph): For a missing bitmap (in a
|
|
|
|
|
|
bitmap-only font), synthesize an empty bitmap glyph if metrics are
|
|
|
|
|
|
available.
|
|
|
|
|
|
|
2017-08-10 13:56:50 +03:00
|
|
|
|
2017-08-10 Werner Lemberg <wl@gnu.org>
|
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|
|
|
|
|
|
|
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|
|
[base] Minor API improvement for default variation axis setting.
|
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|
|
|
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|
|
|
|
* src/base/ftmm.c (FT_Set_MM_Design_Coordinates,
|
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|
|
|
|
FT_Set_Var_Design_Coordinates, FT_Set_MM_Blend_Coordinates,
|
|
|
|
|
|
FT_Set_Var_Blend_Coordinates): Allow coords==NULL if num_coords==0.
|
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|
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|
|
|
|
* docs/CHANGES: Updated.
|
|
|
|
|
|
|
2017-08-09 08:45:12 +03:00
|
|
|
|
2017-08-08 Werner Lemberg <wl@gnu.org>
|
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|
|
|
|
|
|
|
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|
|
[psnames] Really fix issue #49949.
|
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|
|
We now use a separate preprocessor macro to handle both definition
|
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|
|
|
|
and declaration of the glyph name arrays.
|
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|
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|
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|
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|
|
* src/psnames/psmodule.c (DEFINE_PS_TABLE_DATA): New macro.
|
|
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|
|
|
|
|
|
|
|
|
* src/tools/glnames.py (StringTable::dump,
|
|
|
|
|
|
StringTable::dump_sublist): Use `DEFINE_PS_TABLE_DATA'.
|
|
|
|
|
|
(dump_encoding): Ditto.
|
|
|
|
|
|
(main): Use `wb' mode for writing the output file, which works on
|
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|
|
|
|
Windows also.
|
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|
|
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|
|
|
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|
|
* src/psnames/pstables.h: Regenerated.
|
|
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|
|
2017-03-09 08:08:38 +03:00
|
|
|
|
2017-08-08 Alexei Podtelezhnikov <apodtele@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
[smooth] Harmony LCD rendering.
|
|
|
|
|
|
|
|
|
|
|
|
This is a new technology for LCD-optimized rendering. It capitalizes
|
|
|
|
|
|
on the fact that each color channel grid is shifted by a third of a
|
|
|
|
|
|
pixel. Therefore it is logical to render 3 separate monochrome
|
|
|
|
|
|
bitmaps shifting the outline by 1/3 pixel, and then combine them.
|
|
|
|
|
|
Importantly, the resulting output does not require additional LCD
|
|
|
|
|
|
filtering.
|
|
|
|
|
|
|
|
|
|
|
|
* src/smooth/ftsmooth.c (ft_smooth_render_generic)
|
|
|
|
|
|
[!FT_CONFIG_OPTION_SUBPIXEL_RENDERING]: Implement new LCD-optimized
|
|
|
|
|
|
rendering.
|
|
|
|
|
|
|
|
|
|
|
|
* include/freetype/ftlcdfil.h, include/freetype/freetype.h,
|
|
|
|
|
|
include/freetype/config/ftoption.h, devel/ftoption.h: Updated
|
|
|
|
|
|
documentation.
|
|
|
|
|
|
|
2017-08-09 05:00:35 +03:00
|
|
|
|
2017-08-08 Alexei Podtelezhnikov <apodtele@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* src/smooth/ftsmooth.c (ft_smooth_render_generic): Clean up.
|
|
|
|
|
|
|
2017-08-09 04:42:37 +03:00
|
|
|
|
2017-08-08 Alexei Podtelezhnikov <apodtele@gmail.com>
|
|
|
|
|
|
|
2017-09-16 05:23:01 +03:00
|
|
|
|
* src/sfnt/ttpost.c (format): Use otspec-compliant versions.
|
2017-08-09 04:42:37 +03:00
|
|
|
|
|
2017-08-09 08:45:12 +03:00
|
|
|
|
2017-08-05 Werner Lemberg <wl@gnu.org>
|
2017-08-05 19:58:34 +03:00
|
|
|
|
|
|
|
|
|
|
[truetype] Integer overflow.
|
|
|
|
|
|
|
|
|
|
|
|
Reported as
|
|
|
|
|
|
|
|
|
|
|
|
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2868
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttinterp.c (Ins_ALIGNRP): Use NEG_LONG.
|
|
|
|
|
|
|
2017-08-05 19:22:17 +03:00
|
|
|
|
2017-08-05 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[base, truetype] New function `FT_Get_Var_Axis_Flags'.
|
|
|
|
|
|
|
|
|
|
|
|
The reserved `flags' field got a value in OpenType version 1.8.2;
|
|
|
|
|
|
unfortunately, the public `FT_Var_Axis' structure misses the
|
|
|
|
|
|
corresponding element. Since we can't add a new field, we add an
|
|
|
|
|
|
access function.
|
|
|
|
|
|
|
|
|
|
|
|
* src/base/ftmm.c (FT_Get_Var_Axis_Flags): New function.
|
|
|
|
|
|
|
|
|
|
|
|
* include/freetype/ftmm.h (FT_VAR_AXIS_FLAG_HIDDEN): New macro.
|
|
|
|
|
|
Updated.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttgxvar.c (TT_Get_MM_Var): Increase allocated memory
|
|
|
|
|
|
of `mmvar' to hold axis flags.
|
|
|
|
|
|
Fill the axis flags array.
|
|
|
|
|
|
|
|
|
|
|
|
* docs/CHANGES: Updated.
|
|
|
|
|
|
|
2017-08-04 09:25:31 +03:00
|
|
|
|
2017-08-03 Nikolaus Waxweiler <madigens@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
[truetype] Fix metrics of B/W hinting in v40 mode.
|
|
|
|
|
|
|
|
|
|
|
|
Phantom points are now saved outside v40 backwards compatibility
|
|
|
|
|
|
mode. This fixes the jumping glyphs when switching between v35 and
|
|
|
|
|
|
v40 monochrome mode.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttgload.c (TT_Hint_Glyph): Fix inversed bool logic.
|
|
|
|
|
|
|
2017-08-03 07:15:30 +03:00
|
|
|
|
2017-08-03 Nikolaus Waxweiler <madigens@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
[truetype] Do not set any ClearType flags in v40 monochrome mode.
|
|
|
|
|
|
|
|
|
|
|
|
This fixes weird behavior of instructions that resulted in rendering
|
|
|
|
|
|
differences between v35 and v40 in monochrome mode, e.g., in
|
|
|
|
|
|
`timesbi.ttf'.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttinterp.c (Ins_GETINFO)
|
|
|
|
|
|
[TT_SUPPORT_SUBPIXEL_HINTING_MINIMAL]: Check
|
|
|
|
|
|
`subpixel_hinting_lean'.
|
|
|
|
|
|
|
2017-08-01 13:44:35 +03:00
|
|
|
|
2017-08-01 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttgxvar.c (TT_Get_MM_Var): Fix thinko.
|
|
|
|
|
|
|
2017-08-01 10:17:02 +03:00
|
|
|
|
2017-08-01 Behdad Esfahbod <behdad@behdad.org>
|
|
|
|
|
|
|
|
|
|
|
|
[truetype] Fix loading of named instances.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttgxvar.c (TT_Get_MM_Var): Preserve file position
|
|
|
|
|
|
while loading the `avar' table.
|
|
|
|
|
|
|
2017-08-01 09:24:51 +03:00
|
|
|
|
2017-08-01 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[sfnt, truetype] Minor adjustments for OpenType 1.8.2.
|
|
|
|
|
|
|
|
|
|
|
|
* src/sfnt/sfobjs.c (sfnt_load_face): The units per EM value has now
|
|
|
|
|
|
(tighter) limits.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttgload.c (load_truetype_glyph): The new OpenType
|
|
|
|
|
|
version explicitly allows all negative values for the number of
|
|
|
|
|
|
contours if we have a composite glyph (this is for better backwards
|
|
|
|
|
|
compatibility I guess), but it still recommends value -1.
|
|
|
|
|
|
|
2017-07-27 00:32:32 +03:00
|
|
|
|
2017-07-26 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[cff] Integer overflow.
|
|
|
|
|
|
|
|
|
|
|
|
Reported as
|
|
|
|
|
|
|
|
|
|
|
|
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2738
|
|
|
|
|
|
|
|
|
|
|
|
* src/cff/cf2hints.c (cf2_glyphpath_computeOffset,
|
|
|
|
|
|
cf2_glyphpath_curveTo): Use ADD_INT32.
|
|
|
|
|
|
|
2017-07-13 11:25:42 +03:00
|
|
|
|
2017-07-13 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[base] Fix memory leak.
|
|
|
|
|
|
|
|
|
|
|
|
Reported as
|
|
|
|
|
|
|
|
|
|
|
|
https://bugs.chromium.org/p/chromium/issues/detail?id=738362
|
|
|
|
|
|
|
|
|
|
|
|
* src/base/ftglyph.c (FT_Get_Glyph): Do proper deallocation in case
|
|
|
|
|
|
of error.
|
|
|
|
|
|
|
2017-07-12 23:16:37 +03:00
|
|
|
|
2017-07-12 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[base] Integer overflow.
|
|
|
|
|
|
|
|
|
|
|
|
Reported as
|
|
|
|
|
|
|
|
|
|
|
|
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2573
|
|
|
|
|
|
|
|
|
|
|
|
* src/base/ftobjs.c (ft_glyphslot_grid_fit_metrics): Use
|
|
|
|
|
|
FT_PIX_CEIL_LONG and FT_PIX_ROUND_LONG.
|
|
|
|
|
|
|
2017-07-12 01:24:48 +03:00
|
|
|
|
2017-07-12 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttpload.c (tt_face_get_location): Off-by-one typo.
|
|
|
|
|
|
|
|
|
|
|
|
Also improve tracing message.
|
|
|
|
|
|
|
|
|
|
|
|
Problem reported as
|
|
|
|
|
|
|
|
|
|
|
|
https://bugs.chromium.org/p/chromium/issues/detail?id=738919
|
|
|
|
|
|
|
2017-07-07 18:09:43 +03:00
|
|
|
|
2017-07-07 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[cff] Integer overflow.
|
|
|
|
|
|
|
|
|
|
|
|
Reported as
|
|
|
|
|
|
|
|
|
|
|
|
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2517
|
|
|
|
|
|
|
|
|
|
|
|
* src/cff/cf2blues.c (cf2_blues_capture): Use SUB_INT32.
|
|
|
|
|
|
|
2017-07-06 00:07:01 +03:00
|
|
|
|
2017-07-05 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
* src/sfnt/ttcmap.c (tt_cmap_unicode_class_rec): Fix warning.
|
|
|
|
|
|
|
2017-07-06 00:00:23 +03:00
|
|
|
|
2017-07-05 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttgxvar.c (FT_Stream_SeekSet): Fix warning (#51395).
|
|
|
|
|
|
|
2017-07-04 09:08:54 +03:00
|
|
|
|
2017-07-04 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[truetype] Prevent address overflow (#51365).
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttgxvar.c (FT_Stream_SeekSet): Add guard.
|
|
|
|
|
|
|
2017-07-04 05:49:07 +03:00
|
|
|
|
2017-07-03 Alexei Podtelezhnikov <apodtele@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* src/base/ftlcdfil.c (ft_lcd_filter_fir): Improve code.
|
|
|
|
|
|
|
2017-07-03 07:27:52 +03:00
|
|
|
|
2017-07-03 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[truetype] Integer overflow.
|
|
|
|
|
|
|
|
|
|
|
|
Reported as
|
|
|
|
|
|
|
|
|
|
|
|
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2455
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttinterp.c (Ins_SCFS): Use SUB_LONG.
|
|
|
|
|
|
|
2017-07-01 23:48:32 +03:00
|
|
|
|
2017-07-01 Alexei Podtelezhnikov <apodtele@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* src/sfnt/sfobjs.c (sfnt_load_face): Ignore No_Unicode_Glyph_Name.
|
|
|
|
|
|
|
2017-06-28 23:57:41 +03:00
|
|
|
|
2017-06-28 Ben Wagner <bungeman@google.com>
|
|
|
|
|
|
|
|
|
|
|
|
Avoid Microsoft compiler warnings (#51331).
|
|
|
|
|
|
|
|
|
|
|
|
While clang's sanitizer recommends a cast to unsigned for safe
|
|
|
|
|
|
negation (to handle -INT_MIN), both MSVC and Visualc emit warning
|
|
|
|
|
|
C4146 if an unsigned value gets negated.
|
|
|
|
|
|
|
|
|
|
|
|
* include/freetype/internal/ftcalc.h (NEG_LONG, NEG_INT32),
|
|
|
|
|
|
src/base/ftcalc.c (FT_MOVE_SIGN): Replace negation with a
|
|
|
|
|
|
subtraction.
|
|
|
|
|
|
|
2017-06-27 17:56:38 +03:00
|
|
|
|
2017-06-27 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
* src/cff/cffparse.c (do_fixed): Fix typo.
|
|
|
|
|
|
|
|
|
|
|
|
Spotted by chris <chris@gcjd.org>.
|
|
|
|
|
|
|
2017-06-27 07:16:04 +03:00
|
|
|
|
2017-06-27 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[truetype] Integer overflows.
|
|
|
|
|
|
|
|
|
|
|
|
Reported as
|
|
|
|
|
|
|
|
|
|
|
|
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2384
|
|
|
|
|
|
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2391
|
|
|
|
|
|
|
|
|
|
|
|
* src/base/ftcalc.c (FT_MulDiv, FT_MulDiv_No_Round, FT_DivFix): Use
|
|
|
|
|
|
NEG_LONG.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttinterp.c (Ins_SxVTL): Use NEG_LONG.
|
|
|
|
|
|
|
2017-06-24 21:17:46 +03:00
|
|
|
|
2017-06-24 Werner Lemberg <wl@gnu.org>
|
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[truetype] Integer overflows.
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Reported as
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https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2364
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* src/truetype/ttinterp.c (Ins_ISECT): Use NEG_LONG.
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2017-06-22 12:52:43 +03:00
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2017-06-22 Werner Lemberg <wl@gnu.org>
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[cff, truetype] Integer overflows.
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Reported as
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https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2323
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https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2328
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* src/cff/cf2blues.c (cf2_blues_capture): Use ADD_INT32 and
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SUB_INT32.
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* src/truetype/ttinterp.c (Ins_SDPVTL): Use SUB_LONG and NEG_LONG.
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2017-06-22 05:52:37 +03:00
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2017-06-21 Alexei Podtelezhnikov <apodtele@gmail.com>
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[sfnt] Synthesize a Unicode charmap if one is missing.
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* src/sfnt/ttcmap.h (tt_cmap_unicode_class_rec): Declare it.
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* src/sfnt/ttcmap.c (tt_get_glyph_name, tt_cmap_unicode_init,
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tt_cmap_unicode_done, tt_cmap_unicode_char_index,
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tt_cmap_unicode_char_next, tt_cmap_unicode_class_rec): Implement
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synthetic Unicode charmap class.
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(tt_get_cmap_info): Make sure the callback is available.
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* src/sfnt/sfobjs.c (sfnt_load_face)
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[FT_CONFIG_OPTION_POSTSCRIPT_NAMES]: If Unicode charmap is missing,
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synthesize one.
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* include/freetype/config/ftoption.h: Document it.
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* devel/ftoption.h: Ditto.
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2017-06-20 13:24:05 +03:00
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2017-06-20 Tony Theodore <tonyt@logyst.com>
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Fix pkg-config in freetype-config for cross-compiling (#51274).
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* builds/unix/unix-def.in (PKG_CONFIG): New variable.
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(freetype-config): Use it in sed expression.
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* builds/unix/freetype-config.in: s/pkg-config/%PKG_CONFIG%/.
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2017-06-20 Werner Lemberg <wl@gnu.org>
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2017-06-20 08:49:52 +03:00
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[cff, truetype] Integer overflows.
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Reported as
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https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2300
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https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2313
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* src/cff/cf2hints.c (cf2_hintmap_adjustHints): Use ADD_INT32.
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* src/truetype/ttinterp.c (Ins_ABS): Avoid FT_ABS.
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2017-06-18 06:28:14 +03:00
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2017-06-17 Alexei Podtelezhnikov <apodtele@gmail.com>
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[base, smooth] LCD filtering cleanups.
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2017-07-04 05:49:07 +03:00
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* src/base/ftlcdfil.c (ft_lcd_filter_fir, _ft_lcd_filter_legacy):
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2017-06-18 06:28:14 +03:00
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Clean up, start filtering from the bottom-left origin.
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* src/smooth/ftsmooth.c (ft_smooth_render_generic): Updated.
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2017-06-16 14:33:09 +03:00
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2017-06-16 Werner Lemberg <wl@gnu.org>
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[truetype] Integer overflows.
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Reported as
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https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2270
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2017-07-11 03:53:01 +03:00
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https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2276
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2017-06-16 14:33:09 +03:00
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* src/truetype/ttinterp.c (Ins_MDRP, _iup_worker_interpolate): Use
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ADD_LONG and SUB_LONG.
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2017-06-15 20:39:50 +03:00
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2017-06-15 Werner Lemberg <wl@gnu.org>
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[bdf, cff] Integer overflows.
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Reported as
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https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2244
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https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2261
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* src/bdf/bdfdrivr.c (BDF_Face_Init): Replace calls to FT_ABS with
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direct code to avoid value negation.
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* src/cff/cf2blues.c (cf2_blues_capture): Use SUB_INT32 and
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ADD_INT32.
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2017-06-14 08:51:04 +03:00
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2017-06-13 Werner Lemberg <wl@gnu.org>
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* src/winfonts/winfnt.c (FNT_Face_Init): Don't set active encoding.
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FreeType only sets a default active encoding for Unicode.
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2017-06-13 07:56:48 +03:00
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2017-06-13 Werner Lemberg <wl@gnu.org>
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[cff, truetype] Integer overflows.
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Reported as
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https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2216
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https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2218
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* src/cff/cf2fixed.h (cf2_fixedAbs): Use NEG_INT32.
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* src/truetype/ttinterp.c (Ins_IP): Use SUB_LONG.
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2017-06-11 14:50:37 +03:00
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2017-06-11 Werner Lemberg <wl@gnu.org>
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[cff] Integer overflows.
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Reported as
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https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2200
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https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2210
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* src/cff/cf2hints.c (cf2_hintmap_insertHint): Use SUB_INT32 and
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ADD_INT32.
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* src/cff/cf2intrp.c (cf2_interpT2CharString) <cf2_cmdVMOVETO>: Use
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ADD_INT32.
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2017-06-10 12:29:24 +03:00
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2017-06-10 Werner Lemberg <wl@gnu.org>
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[truetype] Fix TT_Set_Var_Design.
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Reported by Nikolaus Waxweiler <madigens@gmail.com>.
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* src/truetype/ttgxvar.c (TT_Set_Var_Design): Correctly handle the
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case where we have less input coordinates than axes.
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2017-06-10 12:03:41 +03:00
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2017-06-10 Werner Lemberg <wl@gnu.org>
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* src/base/ftcalc.c (FT_DivFix): Fix embarrassing typo.
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Bug introduced 2017-05-28.
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[cff, truetype] Integer overflows.
Reported as
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2144
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2151
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2153
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2173
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2186
* src/cff/cf2blues.c (cf2_blues_init): Use SUB_INT32.
* src/truetype/ttinterp.c (Round_None, Round_To_Grid,
Round_To_Half_Grid, Round_Down_To_Grid, Round_Up_To_Grid,
Round_To_Double_Grid, Round_Super, Round_Super_45): Use ADD_LONG,
SUB_LONG, NEG_LONG, FT_PIX_ROUND_LONG, FT_PIX_CEIL_LONG,
FT_PAD_ROUND_LONG
(Ins_SxVTL, Ins_MIRP): Use SUB_LONG.
(_iup_worker_shift): Use SUB_LONG and ADD_LONG.
2017-06-09 21:42:46 +03:00
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2017-06-09 Werner Lemberg <wl@gnu.org>
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[cff, truetype] Integer overflows.
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Reported as
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https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2144
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https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2151
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https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2153
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https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2173
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https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2186
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* src/cff/cf2blues.c (cf2_blues_init): Use SUB_INT32.
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* src/truetype/ttinterp.c (Round_None, Round_To_Grid,
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Round_To_Half_Grid, Round_Down_To_Grid, Round_Up_To_Grid,
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Round_To_Double_Grid, Round_Super, Round_Super_45): Use ADD_LONG,
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SUB_LONG, NEG_LONG, FT_PIX_ROUND_LONG, FT_PIX_CEIL_LONG,
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FT_PAD_ROUND_LONG
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(Ins_SxVTL, Ins_MIRP): Use SUB_LONG.
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(_iup_worker_shift): Use SUB_LONG and ADD_LONG.
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2017-06-09 21:34:28 +03:00
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2017-06-09 Werner Lemberg <wl@gnu.org>
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Provide more macros for flooring, ceiling, and rounding.
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These versions don't produce run-time errors due to integer
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overflow.
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* include/freetype/internal/ftobjs.h: Include FT_INTERNAL_CALC_H.
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(FT_PAD_ROUND_LONG, FT_PAD_CEIL_LONG, FT_PIX_ROUND_LONG,
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FT_PIX_CEIL_LONG): New macros.
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(FT_PAD_ROUND_INT32, FT_PAD_CEIL_INT32, FT_PIX_ROUND_INT32,
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FT_PIX_CEIL_INT32): New macros.
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2017-06-09 21:31:24 +03:00
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2017-06-09 Werner Lemberg <wl@gnu.org>
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Remove unused macros.
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* include/freetype/internal/ftcalc.h (ADD_INT, SUB_INT, MUL_INT,
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NEG_INT): Deleted.
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2017-06-09 12:21:58 +03:00
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2017-06-09 Werner Lemberg <wl@gnu.org>
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*/*: Remove `OVERFLOW_' prefix.
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This increases readability.
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2017-06-07 18:08:01 +03:00
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2017-06-07 Werner Lemberg <wl@gnu.org>
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[cff, truetype] Integer overflows.
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Reported as
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https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2133
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https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2137
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* src/cff/cf2hints.c (cf2_hint_init): Use OVERFLOW_SUB_INT32.
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* src/truetype/ttinterp.c (PROJECT, DUALPROJ): Use
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OVERFLOW_SUB_LONG.
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|
2017-06-06 13:05:04 +03:00
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|
2017-06-06 Werner Lemberg <wl@gnu.org>
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2017-06-07 18:08:01 +03:00
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[cff] Integer overflows.
|
2017-06-06 13:05:04 +03:00
|
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Reported as
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https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2109
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https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2110
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|
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2122
|
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|
* src/cff/cf2blues.c (cf2_blues_init): Use OVERFLOW_SUB_INT32.
|
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|
|
* src/cff/cf2hints.c (cf2_hintmap_map): Synchronize if-else
|
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|
|
|
branches.
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|
2017-06-05 07:20:53 +03:00
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|
2017-06-05 Werner Lemberg <wl@gnu.org>
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[cff] Integer overflow.
|
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Reported as
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https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2089
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* src/cff/cffload.c (cff_blend_doBlend): User OVERFLOW_ADD_INT32.
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|
2017-06-04 21:43:08 +03:00
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|
2017-06-04 Werner Lemberg <wl@gnu.org>
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[cff, truetype] Integer overflows.
|
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|
Reported as
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https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2075
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|
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2088
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* src/cff/cf2font.c (cf2_font_setup): Use OVERFLOW_MUL_INT32.
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|
* src/truetype/ttinterp.c (Ins_ISECT): Use OVERFLOW_MUL_LONG,
|
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|
|
OVERFLOW_ADD_LONG, and OVERFLOW_SUB_LONG.
|
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|
|
[base, cff, truetype] Integer overflows.
Reported as
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2060
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2062
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2063
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2068
* src/base/ftobjs.c (ft_glyphslot_grid_fit_metrics): Use
OVERFLOW_ADD_LONG and OVERFLOW_SUB_LONG.
* src/cff/cf2blues.c (cf2_blues_capture), src/cff/cf2hints.c
(cf2_hintmap_adjustHints): Use OVERFLOW_SUB_INT32.
* src/truetype/ttgload.c (compute_glyph_metrics): User
OVERFLOW_SUB_LONG.
* src/truetype/ttinterp.c (Direct_Move, Direct_Move_Orig,
Direct_Move_X, Direct_Move_Y, Direct_Move_Orig_X,
Direct_Move_Orig_Y, Move_Zp2_Point, Ins_MSIRP): Use
OVERFLOW_ADD_LONG and OVERFLOW_SUB_LONG.
2017-06-03 22:05:42 +03:00
|
|
|
|
2017-06-03 Werner Lemberg <wl@gnu.org>
|
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|
|
[base, cff, truetype] Integer overflows.
|
|
|
|
|
|
|
|
|
|
|
|
Reported as
|
|
|
|
|
|
|
|
|
|
|
|
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2060
|
|
|
|
|
|
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2062
|
|
|
|
|
|
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2063
|
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|
|
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2068
|
|
|
|
|
|
|
|
|
|
|
|
* src/base/ftobjs.c (ft_glyphslot_grid_fit_metrics): Use
|
|
|
|
|
|
OVERFLOW_ADD_LONG and OVERFLOW_SUB_LONG.
|
|
|
|
|
|
|
|
|
|
|
|
* src/cff/cf2blues.c (cf2_blues_capture), src/cff/cf2hints.c
|
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|
|
|
(cf2_hintmap_adjustHints): Use OVERFLOW_SUB_INT32.
|
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|
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|
|
|
|
|
* src/truetype/ttgload.c (compute_glyph_metrics): User
|
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|
|
OVERFLOW_SUB_LONG.
|
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|
|
|
|
|
|
|
|
|
* src/truetype/ttinterp.c (Direct_Move, Direct_Move_Orig,
|
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|
|
|
|
Direct_Move_X, Direct_Move_Y, Direct_Move_Orig_X,
|
|
|
|
|
|
Direct_Move_Orig_Y, Move_Zp2_Point, Ins_MSIRP): Use
|
|
|
|
|
|
OVERFLOW_ADD_LONG and OVERFLOW_SUB_LONG.
|
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|
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|
|
2017-06-03 10:41:50 +03:00
|
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|
2017-06-03 Werner Lemberg <wl@gnu.org>
|
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|
|
* builds/unix/freetype-config.in: Fix pkg-config test (#51162).
|
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|
Patch directly taken from bug report.
|
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|
2017-06-03 08:38:11 +03:00
|
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|
2017-06-03 Werner Lemberg <wl@gnu.org>
|
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|
|
[bdf] Synchronize sanity checks with pcf driver.
|
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|
|
|
|
|
|
|
|
|
|
Reported as
|
|
|
|
|
|
|
|
|
|
|
|
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2054
|
|
|
|
|
|
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2058
|
|
|
|
|
|
|
|
|
|
|
|
* src/bdf/bdfdrivr.c (BDF_Face_Init): Check font ascent and descent.
|
|
|
|
|
|
Check AVERAGE_WIDTH, POINT_SIZE, PIXEL_SIZE, RESOLUTION_X, and
|
|
|
|
|
|
RESOLUTION_Y properties.
|
|
|
|
|
|
|
2017-06-03 07:52:13 +03:00
|
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|
|
2017-06-03 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[cff, truetype] Integer overflows.
|
|
|
|
|
|
|
|
|
|
|
|
Reported as
|
|
|
|
|
|
|
|
|
|
|
|
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2047
|
|
|
|
|
|
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2057
|
|
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|
|
|
|
|
|
|
|
|
* src/cff/cf2hints.c (cf2_hintmap_map): Use OVERFLOW_SUB_INT32.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttinterp.c (Ins_ADD): Use OVERFLOW_ADD_LONG.
|
|
|
|
|
|
(Ins_SUB): Use OVERFLOW_SUB_LONG.
|
|
|
|
|
|
(Ins_NEG): Use NEG_LONG.
|
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|
|
|
2017-06-03 07:13:10 +03:00
|
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|
2017-06-03 Werner Lemberg <wl@gnu.org>
|
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|
ftcalc.h: Avoid left-shift of negative numbers.
|
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|
|
|
|
|
|
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|
|
Reported as
|
|
|
|
|
|
|
|
|
|
|
|
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2055
|
|
|
|
|
|
|
|
|
|
|
|
* include/freetype/internal/ftcalc.h (INT_TO_F26DOT6,
|
|
|
|
|
|
INT_TO_F2DOT14, INT_TO_FIXED, F2DOT14_TO_FIXED): Use multiplication.
|
|
|
|
|
|
|
2017-06-02 20:24:03 +03:00
|
|
|
|
2017-06-02 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[cff] Even more integer overflows.
|
|
|
|
|
|
|
|
|
|
|
|
Reported as
|
|
|
|
|
|
|
|
|
|
|
|
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2046
|
|
|
|
|
|
|
|
|
|
|
|
* src/cff/cf2intrp.c (cf2_doStems, cf2_interpT2CharString): Use
|
|
|
|
|
|
OVERFLOW_ADD_INT32.
|
|
|
|
|
|
|
2017-06-02 10:21:37 +03:00
|
|
|
|
2017-06-02 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[cff] More integer overflows.
|
|
|
|
|
|
|
|
|
|
|
|
Reported as
|
|
|
|
|
|
|
|
|
|
|
|
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2032
|
|
|
|
|
|
|
|
|
|
|
|
* src/cff/cf2blues.c (cf2_blues_init): Use OVERFLOW_SUB_INT32.
|
|
|
|
|
|
|
2017-06-02 10:16:52 +03:00
|
|
|
|
2017-06-02 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[bdf] Don't left-shift negative numbers.
|
|
|
|
|
|
|
|
|
|
|
|
Reported as
|
|
|
|
|
|
|
|
|
|
|
|
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2031
|
|
|
|
|
|
|
|
|
|
|
|
* src/bdf/bdfdrivr.c (BDF_Face_Init): Use multiplication.
|
|
|
|
|
|
|
2017-06-02 10:06:36 +03:00
|
|
|
|
2017-06-02 Werner Lemberg <wl@gnu.org>
|
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|
|
|
|
|
|
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|
|
[bdf] Fix integer scanning routines.
|
|
|
|
|
|
|
|
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|
|
|
Reported as
|
|
|
|
|
|
|
|
|
|
|
|
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2029
|
|
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|
|
|
|
|
|
|
|
|
* src/bdf/bdflib.c (_bdf_atoul, _bdf_atol, _bdf_atous, _bdf_atos):
|
|
|
|
|
|
Stop scanning if result would overflow.
|
|
|
|
|
|
|
2017-06-02 09:44:20 +03:00
|
|
|
|
2017-06-02 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[cff] Fix integer overflows.
|
|
|
|
|
|
|
|
|
|
|
|
Reported as
|
|
|
|
|
|
|
|
|
|
|
|
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2027
|
|
|
|
|
|
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2028
|
|
|
|
|
|
|
|
|
|
|
|
* src/cff/cf2hints.c (cf2_hintmap_insertHint), src/cff/cf2intrp.c
|
|
|
|
|
|
(cf2_doFlex): Use OVERFLOW_ADD_INT32 and OVERFLOW_SUB_INT32.
|
|
|
|
|
|
|
2017-06-01 18:05:39 +03:00
|
|
|
|
2017-06-01 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[smooth] Some 32bit integer overflow run-time errors.
|
|
|
|
|
|
|
|
|
|
|
|
* src/smooth/ftgrays.c [STANDALONE] (OVERFLOW_ADD_LONG,
|
|
|
|
|
|
OVERFLOW_SUB_LONG, OVERFLOW_MUL_LONG, NEG_LONG): New macros.
|
|
|
|
|
|
[!STANDALONE]: Include FT_INTERNAL_CALC_H.
|
|
|
|
|
|
(gray_render_cubic): Use those macros where appropriate.
|
|
|
|
|
|
|
2017-06-01 18:00:37 +03:00
|
|
|
|
2017-06-01 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
* src/base/ftglyph.c (FT_Get_Glyph): Check `slot->advance'.
|
|
|
|
|
|
|
2017-06-01 14:15:54 +03:00
|
|
|
|
2017-06-01 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[psaux] 32bit integer overflow tun-time errors (#46149).
|
|
|
|
|
|
|
|
|
|
|
|
* src/psaux/t1decode.c (t1_decoder_parse_charstrings): Use
|
|
|
|
|
|
OVERFLOW_ADD_LONG and OVERFLOW_SUB_LONG where appropriate.
|
|
|
|
|
|
|
2017-06-01 08:09:44 +03:00
|
|
|
|
2017-06-01 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttinterp.c (TT_RunIns): Adjust loop counter again.
|
|
|
|
|
|
|
|
|
|
|
|
Problem reported by Marek Kašík <mkasik@redhat.com>.
|
|
|
|
|
|
|
|
|
|
|
|
The problematic font that exceeds the old limit is Padauk-Bold,
|
|
|
|
|
|
version 3.002, containing bytecode generated by a buggy version of
|
|
|
|
|
|
ttfautohint.
|
|
|
|
|
|
|
[cff] 32bit integer overflow run-time errors 2/2 (#46149).
This commit handles the new engine.
* include/freetype/internal/ftcalc.h (OVERFLOW_ADD_INT32,
OVERFLOW_SUB_INT32, OVERFLOW_MUL_INT32, NEG_INT, NEG_LONG,
NEG_INT32): New macros.
* src/cff/cf2ft.c (cf2_getScaleAndHintFlag): Use OVERFLOW_ADD_INT32.
* src/cff/cf2hints.c (cf2_getWindingMomentum, cf2_hint_init,
cf2_hintmap_map, cf2_glyphpath_hintPoint,
cf2_glyphpath_computeIntersection, cf2_glyphpath_computeOffset,
cf2_glyphpath_lineTo, cf2_glyphpath_curveTo): Use
OVERFLOW_ADD_INT32, OVERFLOW_SUB_INT32, OVERFLOW_MUL_INT32, and
NEG_INT32 where appropriate.
* src/cff/cf2intrp.c (cf2_doFlex, cf2_doBlend,
cf2_interpT2CharString): Ditto.
Also add some other code where needed to avoid overflow.
2017-05-31 17:16:50 +03:00
|
|
|
|
2017-05-31 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[cff] 32bit integer overflow run-time errors 2/2 (#46149).
|
|
|
|
|
|
|
|
|
|
|
|
This commit handles the new engine.
|
|
|
|
|
|
|
|
|
|
|
|
* include/freetype/internal/ftcalc.h (OVERFLOW_ADD_INT32,
|
|
|
|
|
|
OVERFLOW_SUB_INT32, OVERFLOW_MUL_INT32, NEG_INT, NEG_LONG,
|
|
|
|
|
|
NEG_INT32): New macros.
|
|
|
|
|
|
|
|
|
|
|
|
* src/cff/cf2ft.c (cf2_getScaleAndHintFlag): Use OVERFLOW_ADD_INT32.
|
|
|
|
|
|
|
|
|
|
|
|
* src/cff/cf2hints.c (cf2_getWindingMomentum, cf2_hint_init,
|
|
|
|
|
|
cf2_hintmap_map, cf2_glyphpath_hintPoint,
|
|
|
|
|
|
cf2_glyphpath_computeIntersection, cf2_glyphpath_computeOffset,
|
|
|
|
|
|
cf2_glyphpath_lineTo, cf2_glyphpath_curveTo): Use
|
|
|
|
|
|
OVERFLOW_ADD_INT32, OVERFLOW_SUB_INT32, OVERFLOW_MUL_INT32, and
|
|
|
|
|
|
NEG_INT32 where appropriate.
|
|
|
|
|
|
|
|
|
|
|
|
* src/cff/cf2intrp.c (cf2_doFlex, cf2_doBlend,
|
|
|
|
|
|
cf2_interpT2CharString): Ditto.
|
|
|
|
|
|
Also add some other code where needed to avoid overflow.
|
|
|
|
|
|
|
2017-05-30 23:35:41 +03:00
|
|
|
|
2017-05-30 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[cff] 32bit integer overflow run-time errors 1/2 (#46149).
|
|
|
|
|
|
|
|
|
|
|
|
This commit handles the old engine.
|
|
|
|
|
|
|
|
|
|
|
|
* src/cff/cffgload.c: Include FT_INTERNAL_CALC_H.
|
|
|
|
|
|
(cff_decoder_parse_charstrings): Use OVERFLOW_ADD_LONG and
|
|
|
|
|
|
OVERFLOW_SUB_LONG where needed.
|
|
|
|
|
|
|
|
|
|
|
|
* src/cff/cffparse.c: Include FT_INTERNAL_CALC_H.
|
|
|
|
|
|
(power_ten_limits): New static array.
|
|
|
|
|
|
(do_fixed): Use it to prevent multiplication overflow.
|
|
|
|
|
|
(cff_parser_run): Use OVERFLOW_ADD_LONG.
|
|
|
|
|
|
|
2017-05-30 23:22:19 +03:00
|
|
|
|
2017-05-30 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[psaux] Correctly handle sequences of multiple number signs.
|
|
|
|
|
|
|
|
|
|
|
|
* src/psaux/psconv.c (PS_Conv_Strtol, PS_Conv_ToFixed): Return zero
|
|
|
|
|
|
if we encounter more than a single sign.
|
|
|
|
|
|
|
2017-05-29 22:04:27 +03:00
|
|
|
|
2017-05-29 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[pcf] 32bit integer overflow run-time errors (#46149).
|
|
|
|
|
|
|
|
|
|
|
|
* src/pcf/pcfread.c (pcf_get_accel): Add sanity checks for
|
|
|
|
|
|
`fontAscent' and `fontDescent'.
|
|
|
|
|
|
(pcf_load_font): Add sanity checks for global height.
|
|
|
|
|
|
Add sanity checks for AVERAGE_WIDTH, POINT_SIZE, PIXEL_SIZE,
|
|
|
|
|
|
RESOLUTION_X, and RESOLUTION_Y properties.
|
|
|
|
|
|
|
Handle some integer overflow run-time errors (#46149, #48979).
This commit (mainly for 32bit CPUs) is the first of a series of
similar commits to handle known integer overflows. Basically, all
of them are harmless, since they affect rendering of glyphs only,
not posing security threats. It is expected that fuzzying will show
up more overflows, to be fixed in due course.
The idea is to mark places where overflows can occur, using macros
that simply cast to unsigned integers, because overflow arithmetic
is well defined in this case. Doing so suppresses run-time errors
of sanitizers without adding computational overhead.
* include/freetype/internal/ftcalc.h (OVERFLOW_ADD_INT,
OVERFLOW_SUB_INT, OVERFLOW_MUL_INT, OVERFLOW_ADD_LONG,
OVERFLOW_SUB_LONG, OVERFLOW_MUL_LONG): New macros.
* src/base/ftcalc.c (FT_RoundFix, FT_CeilFix, FT_Matrix_Multiply,
FT_Matrix_Multiply_Scaled, FT_Vector_Transform_Scaled,
ft_corner_orientation): Use new macros.
* src/base/ftoutln.c (FT_Outline_Get_Orientation): Use new macros.
2017-05-29 14:29:28 +03:00
|
|
|
|
2017-05-29 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
Handle some integer overflow run-time errors (#46149, #48979).
|
|
|
|
|
|
|
|
|
|
|
|
This commit (mainly for 32bit CPUs) is the first of a series of
|
|
|
|
|
|
similar commits to handle known integer overflows. Basically, all
|
|
|
|
|
|
of them are harmless, since they affect rendering of glyphs only,
|
|
|
|
|
|
not posing security threats. It is expected that fuzzying will show
|
|
|
|
|
|
up more overflows, to be fixed in due course.
|
|
|
|
|
|
|
|
|
|
|
|
The idea is to mark places where overflows can occur, using macros
|
|
|
|
|
|
that simply cast to unsigned integers, because overflow arithmetic
|
|
|
|
|
|
is well defined in this case. Doing so suppresses run-time errors
|
|
|
|
|
|
of sanitizers without adding computational overhead.
|
|
|
|
|
|
|
|
|
|
|
|
* include/freetype/internal/ftcalc.h (OVERFLOW_ADD_INT,
|
|
|
|
|
|
OVERFLOW_SUB_INT, OVERFLOW_MUL_INT, OVERFLOW_ADD_LONG,
|
|
|
|
|
|
OVERFLOW_SUB_LONG, OVERFLOW_MUL_LONG): New macros.
|
|
|
|
|
|
|
|
|
|
|
|
* src/base/ftcalc.c (FT_RoundFix, FT_CeilFix, FT_Matrix_Multiply,
|
|
|
|
|
|
FT_Matrix_Multiply_Scaled, FT_Vector_Transform_Scaled,
|
|
|
|
|
|
ft_corner_orientation): Use new macros.
|
|
|
|
|
|
|
|
|
|
|
|
* src/base/ftoutln.c (FT_Outline_Get_Orientation): Use new macros.
|
|
|
|
|
|
|
2017-05-28 08:57:24 +03:00
|
|
|
|
2017-05-28 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
* include/freetype/internal/ftcalc.h (FLOAT_TO_FIXED): Remove.
|
|
|
|
|
|
|
|
|
|
|
|
This macro is not used.
|
|
|
|
|
|
|
2017-05-28 08:46:22 +03:00
|
|
|
|
2017-05-28 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[cff] s/cf2_floatToFixed/cf2_doubleToFixed/.
|
|
|
|
|
|
|
|
|
|
|
|
The new name better describes what the macro actually does;
|
|
|
|
|
|
additionally, we don't need a trailing `f' for literals (there was
|
|
|
|
|
|
only a single such instance in the code, but this caused a clang
|
|
|
|
|
|
warning because the macro itself uses `double' literals).
|
|
|
|
|
|
|
|
|
|
|
|
* src/cff/cf2blues.c, src/cff/cf2blues.h, src/cff/cf2fixed.h,
|
|
|
|
|
|
src/cff/cf2font.c, src/cff/cf2hints.c: Updated.
|
|
|
|
|
|
|
2017-05-28 08:20:09 +03:00
|
|
|
|
2017-05-28 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
Fix negation of INT_MIN and LONG_MIN (#46149).
|
|
|
|
|
|
|
|
|
|
|
|
* src/base/ftcalc.c (FT_MOVE_SIGN): Add argument to pass unsigned
|
|
|
|
|
|
value, to be used as the result.
|
|
|
|
|
|
(FT_MulDiv, FT_MulDiv_No_Round, FT_DivFix, FT_MulFix,
|
|
|
|
|
|
FT_Vector_NormLen): Updated.
|
|
|
|
|
|
|
2017-05-27 16:50:25 +03:00
|
|
|
|
2017-05-27 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[truetype] Fix handling of design coordinates (#51127).
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttgxvar.c (tt_set_mm_blend): Compute all design
|
|
|
|
|
|
coordinates if we have to create the `blends->coord' array.
|
|
|
|
|
|
(TT_Get_MM_Blend, TT_Get_Var_Design): Select default instance
|
|
|
|
|
|
coordinates if no instance is selected yet.
|
|
|
|
|
|
|
2017-05-24 08:40:46 +03:00
|
|
|
|
2017-05-24 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[bdf, pcf] Support ISO646.1991-IRV character encoding (aka ASCII).
|
|
|
|
|
|
|
|
|
|
|
|
Problem reported by Marek Kašík <mkasik@redhat.com>, cf.
|
|
|
|
|
|
|
|
|
|
|
|
https://bugzilla.redhat.com/show_bug.cgi?id=1451795
|
|
|
|
|
|
|
|
|
|
|
|
* src/bdf/bdfdrivr.c (BDF_Face_Init), src/pcf/pcfdrivr.c
|
|
|
|
|
|
(PCF_Face_Init): Implement it.
|
|
|
|
|
|
|
2017-05-20 08:28:46 +03:00
|
|
|
|
2017-05-20 Nikolaus Waxweiler <madigens@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
[truetype] Always use interpreter v35 for B/W rendering (#51051).
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttgload.c (tt_loader_init)
|
|
|
|
|
|
[TT_SUPPORT_SUBPIXEL_HINTING_MINIMAL]: Adjust
|
|
|
|
|
|
`subpixel_hinting_lean', `grayscale_cleartype', and
|
|
|
|
|
|
`vertical_lcd_lean' accordingly.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttinterp.c (Ins_GETINFO): Updated.
|
|
|
|
|
|
(TT_RunIns): Update `backward_compatibility' flag.
|
|
|
|
|
|
|
2017-05-20 07:35:21 +03:00
|
|
|
|
2017-05-20 Alexei Podtelezhnikov <apodtele@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
[smooth] Implement minimal dynamic padding for LCD filtering.
|
|
|
|
|
|
|
|
|
|
|
|
Extra bitmap padding for LCD filtering depends on the filter. The
|
|
|
|
|
|
default 5-tap filter needs 2 extra subpixels. The light 3-tap filter
|
|
|
|
|
|
needs only 1 extra subpixel. This space could be already available
|
|
|
|
|
|
due to rounding. In order to optimize the padding, we now expand
|
|
|
|
|
|
CBox for the given filter weights before rounding.
|
|
|
|
|
|
|
2017-09-16 05:23:01 +03:00
|
|
|
|
This change breaks current Skia (and Firefox).
|
2017-05-20 07:35:21 +03:00
|
|
|
|
|
|
|
|
|
|
* include/freetype/internal/ftobjs.h (FT_LibraryRec)
|
|
|
|
|
|
[FT_CONFIG_OPTION_SUBPIXEL_RENDERING]: Remove `lcd_extra' field.
|
|
|
|
|
|
|
|
|
|
|
|
* src/base/ftlcdfil.c (FT_Library_SetLcdFilterWeights,
|
|
|
|
|
|
FT_Library_SetLcdFilter): Remove `lcd_extra' initializations.
|
|
|
|
|
|
|
|
|
|
|
|
* src/smooth/ftsmooth.c (ft_smooth_render_generic): Implement dymanic
|
|
|
|
|
|
LCD padding.
|
|
|
|
|
|
|
2017-05-15 22:26:01 +03:00
|
|
|
|
2017-05-15 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[sfnt] Return proper scaling values for SBIX bitmaps.
|
|
|
|
|
|
|
|
|
|
|
|
Problem reported by Hin-Tak Leung <htl10@users.sourceforge.net>.
|
|
|
|
|
|
|
|
|
|
|
|
* src/sfnt/ttsbit.c (tt_face_load_strike_metrics): Implement it.
|
|
|
|
|
|
|
2017-05-15 22:24:04 +03:00
|
|
|
|
2017-05-15 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[truetype] Fix error handling for embedded bitmaps.
|
|
|
|
|
|
|
|
|
|
|
|
Problem reported by Hin-Tak Leung <htl10@users.sourceforge.net>.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttgload.c (TT_Load_Glyph)
|
|
|
|
|
|
[TT_CONFIG_OPTION_EMBEDDED_BITMAPS]: Handle error if font is not
|
|
|
|
|
|
scalable.
|
|
|
|
|
|
|
2017-05-15 07:25:37 +03:00
|
|
|
|
2017-05-15 Alexei Podtelezhnikov <apodtele@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
[autofit] Make autohint warping NORMAL option.
|
|
|
|
|
|
|
|
|
|
|
|
This moves warping option from LIGHT to NORMAL mode. This makes LIGHT
|
|
|
|
|
|
truly void of hinting in x-direction, with left side bearing never
|
|
|
|
|
|
changed and right side bearing only altered by advance rounding.
|
|
|
|
|
|
Therefore, LIGHT is now ready to return fractional advance. As a
|
|
|
|
|
|
NORMAL option, warping substitutes normal hinting.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afcjk.c (af_cjk_hints_apply): Updated.
|
|
|
|
|
|
* src/autofit/aflatin.c (af_latin_hints_apply): Updated.
|
|
|
|
|
|
* src/autofit/aflatin2.c (af_latin2_hints_apply): Updated.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afloader.c (af_loader_load_glyph): Handle warping
|
|
|
|
|
|
phantom points as normal.
|
|
|
|
|
|
|
2017-05-14 22:57:27 +03:00
|
|
|
|
2017-05-14 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
Remove remnants of raster pool.
|
|
|
|
|
|
|
|
|
|
|
|
* include/freetype/internal/ftobjs.h (FT_LibraryRec): Remove
|
|
|
|
|
|
`raster_pool' and `raster_pool_size' fields.
|
|
|
|
|
|
|
|
|
|
|
|
* src/base/ftobjs.c (FT_New_Library), src/raster/ftrend1.c
|
|
|
|
|
|
(ft_raster1_init), src/smooth/ftsmooth.c (ft_smooth_init): Updated.
|
|
|
|
|
|
|
* Version 2.8 released.
=======================
Tag sources with `VER-2-8'.
* docs/VERSION.TXT: Add entry for version 2.8.
* docs/CHANGES: Updated.
* 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/2.7.1/2.8/, s/271/28/.
* include/freetype/freetype.h (FREETYPE_MINOR): Set to 8.
(FREETYPE_PATCH): Set to 0.
* builds/unix/configure.raw (version_info): Set to 20:0:14.
* CMakeLists.txt (VERSION_MINOR): Set to 8.
(VERSION_PATCH): Set to 0.
2017-05-13 07:29:04 +03:00
|
|
|
|
2017-05-13 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
* Version 2.8 released.
|
|
|
|
|
|
=======================
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Tag sources with `VER-2-8'.
|
|
|
|
|
|
|
|
|
|
|
|
* docs/VERSION.TXT: Add entry for version 2.8.
|
|
|
|
|
|
* docs/CHANGES: Updated.
|
|
|
|
|
|
|
|
|
|
|
|
* 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/2.7.1/2.8/, s/271/28/.
|
|
|
|
|
|
|
|
|
|
|
|
* include/freetype/freetype.h (FREETYPE_MINOR): Set to 8.
|
|
|
|
|
|
(FREETYPE_PATCH): Set to 0.
|
|
|
|
|
|
|
|
|
|
|
|
* builds/unix/configure.raw (version_info): Set to 20:0:14.
|
|
|
|
|
|
* CMakeLists.txt (VERSION_MINOR): Set to 8.
|
|
|
|
|
|
(VERSION_PATCH): Set to 0.
|
|
|
|
|
|
|
2017-05-12 08:52:36 +03:00
|
|
|
|
2017-05-12 Hin-Tak Leung <htl10@users.sourceforge.net>
|
|
|
|
|
|
|
|
|
|
|
|
Fix `FT_UINT_TO_POINTER' macro for Windows.
|
|
|
|
|
|
|
|
|
|
|
|
* builds/unix/ftconfig.in, builds/vms/ftconfig.h,
|
|
|
|
|
|
include/freetype/config/ftconfig.h (FT_UINT_TO_POINTER) [_WIN64]:
|
|
|
|
|
|
Fix definition.
|
|
|
|
|
|
|
2017-05-11 01:06:37 +03:00
|
|
|
|
2017-05-11 Sascha Brawer <sascha@google.com>
|
|
|
|
|
|
Werner Lemberg <wl@gnu.org
|
|
|
|
|
|
|
|
|
|
|
|
[autofit] Add support for Chakma script.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afblue.dat: Add blue zone data for Chakma.
|
|
|
|
|
|
* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afscript.h: Add Chakma standard character.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afranges.c, src/autofit/afstyles.h: Add Chakma data.
|
|
|
|
|
|
|
2017-05-11 00:38:05 +03:00
|
|
|
|
2017-05-10 Sascha Brawer <sascha@google.com>
|
|
|
|
|
|
Werner Lemberg <wl@gnu.org
|
|
|
|
|
|
|
|
|
|
|
|
[autofit] Add support for Kayah Li script.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afblue.dat: Add blue zone data for Kayah Li.
|
|
|
|
|
|
* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afscript.h: Add Kayah Li standard character.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afranges.c, src/autofit/afstyles.h: Add Kayah Li data.
|
|
|
|
|
|
|
2017-05-10 13:39:33 +03:00
|
|
|
|
2017-05-10 Sascha Brawer <sascha@google.com>
|
|
|
|
|
|
Werner Lemberg <wl@gnu.org
|
|
|
|
|
|
|
|
|
|
|
|
[autofit] Add support for Bamum script.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afblue.dat: Add blue zone data for Bamum.
|
|
|
|
|
|
* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afscript.h: Add Bamum standard character.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afranges.c, src/autofit/afstyles.h: Add Bamum data.
|
|
|
|
|
|
|
2017-05-10 10:36:13 +03:00
|
|
|
|
2017-05-10 Sascha Brawer <sascha@google.com>
|
|
|
|
|
|
Werner Lemberg <wl@gnu.org
|
|
|
|
|
|
|
|
|
|
|
|
[autofit] Add support for Saurashtra script.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afblue.dat: Add blue zone data for Saurashtra.
|
|
|
|
|
|
* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afscript.h: Add Saurashtra standard character.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afranges.c, src/autofit/afstyles.h: Add Saurashtra
|
|
|
|
|
|
data.
|
|
|
|
|
|
|
2017-05-10 10:13:20 +03:00
|
|
|
|
2017-05-10 Sascha Brawer <sascha@google.com>
|
|
|
|
|
|
Werner Lemberg <wl@gnu.org
|
|
|
|
|
|
|
|
|
|
|
|
[autofit] Add support for Buhid script.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afblue.dat: Add blue zone data for Buhid.
|
|
|
|
|
|
* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afscript.h: Add Buhid standard character.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afranges.c, src/autofit/afstyles.h: Add Buhid data.
|
|
|
|
|
|
|
2017-05-08 21:31:52 +03:00
|
|
|
|
2017-05-08 Sascha Brawer <sascha@google.com>
|
|
|
|
|
|
Werner Lemberg <wl@gnu.org
|
|
|
|
|
|
|
|
|
|
|
|
[autofit] Add support for Shavian script.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afblue.dat: Add blue zone data for Shavian.
|
|
|
|
|
|
* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afscript.h: Add Shavian standard character.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afranges.c, src/autofit/afstyles.h: Add Shavian data.
|
|
|
|
|
|
|
2017-05-08 20:57:16 +03:00
|
|
|
|
2017-05-08 Sascha Brawer <sascha@google.com>
|
|
|
|
|
|
Werner Lemberg <wl@gnu.org
|
|
|
|
|
|
|
|
|
|
|
|
[autofit] Add support for Vai script.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afblue.dat: Add blue zone data for Vai.
|
|
|
|
|
|
* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afscript.h: Add Vai standard character.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afranges.c, src/autofit/afstyles.h: Add Vai data.
|
|
|
|
|
|
|
2017-05-08 16:08:46 +03:00
|
|
|
|
2017-05-08 Sascha Brawer <sascha@google.com>
|
|
|
|
|
|
Werner Lemberg <wl@gnu.org
|
|
|
|
|
|
|
|
|
|
|
|
[autofit] Add support for Osmanya script.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afblue.dat: Add blue zone data for Osmanya.
|
|
|
|
|
|
* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afscript.h: Add Osmanya standard character.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afranges.c, src/autofit/afstyles.h: Add Osmanya data.
|
|
|
|
|
|
|
2017-05-08 11:22:26 +03:00
|
|
|
|
2017-05-08 Sascha Brawer <sascha@google.com>
|
|
|
|
|
|
Werner Lemberg <wl@gnu.org
|
|
|
|
|
|
|
|
|
|
|
|
[autofit] Add support for Coptic script.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afblue.dat: Add blue zone data for Coptic.
|
|
|
|
|
|
* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afscript.h: Add Coptic standard character.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afranges.c, src/autofit/afstyles.h: Add Coptic data.
|
|
|
|
|
|
|
2017-05-08 11:00:16 +03:00
|
|
|
|
2017-05-08 Sascha Brawer <sascha@google.com>
|
|
|
|
|
|
Werner Lemberg <wl@gnu.org
|
|
|
|
|
|
|
|
|
|
|
|
[autofit] Add support for Carian script.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afblue.dat: Add blue zone data for Carian.
|
|
|
|
|
|
* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afscript.h: Add Carian standard character.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afranges.c, src/autofit/afstyles.h: Add Carian data.
|
|
|
|
|
|
|
2017-05-07 14:06:36 +03:00
|
|
|
|
2017-05-07 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[truetype] Add tricky font `DFGirl-W6-WIN-BF' (from Dynalab).
|
|
|
|
|
|
|
|
|
|
|
|
Reported by Roy Tam <roytam@gmail.com>.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttobjs.c (tt_check_trickyness_family): Implement it.
|
|
|
|
|
|
|
2017-05-07 09:32:58 +03:00
|
|
|
|
2017-05-07 Roy Tam <roytam@gmail.com>
|
|
|
|
|
|
Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[truetype] More tricky fonts (mainly from Dynalab).
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttobjs.c (tt_check_trickyness_family,
|
|
|
|
|
|
tt_check_trickyness_sfnt_ids): Add them.
|
|
|
|
|
|
|
2017-05-07 01:45:05 +03:00
|
|
|
|
2017-05-07 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[truetype] Add tricky font `DLCHayMedium' (from Dynalab).
|
|
|
|
|
|
|
|
|
|
|
|
Reported by Roy Tam <roytam@gmail.com>.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttobjs.c (tt_check_trickyness_family): Implement it.
|
|
|
|
|
|
|
2017-05-04 00:54:29 +03:00
|
|
|
|
2017-05-03 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
*/*: s/backwards compatibility/backward compatibility/.
|
|
|
|
|
|
|
2017-05-04 00:21:13 +03:00
|
|
|
|
2017-05-03 Sascha Brawer <sascha@google.com>
|
|
|
|
|
|
Werner Lemberg <wl@gnu.org
|
|
|
|
|
|
|
|
|
|
|
|
[autofit] Add support for Unified Canadian Syllabics script.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afblue.dat: Add blue zone data for Unified Canadian
|
|
|
|
|
|
Syllabics.
|
|
|
|
|
|
* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afscript.h: Add Unified Canadian Syllabics standard
|
|
|
|
|
|
character.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afranges.c, src/autofit/afstyles.h: Add Unified
|
|
|
|
|
|
Canadian Syllabics data.
|
|
|
|
|
|
|
2017-05-03 21:16:24 +03:00
|
|
|
|
2017-05-03 Sascha Brawer <sascha@google.com>
|
|
|
|
|
|
Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[autofit] Add blue-zone support for Sundanese script.
|
|
|
|
|
|
|
|
|
|
|
|
This essentially moves the Sundanese script from the `Indic' hinter
|
|
|
|
|
|
to the `Latin' hinter.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afblue.dat: Add blue zone data for Sundanese.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afscript.h: Add Sundanese standard character and move
|
|
|
|
|
|
data out of AF_CONFIG_OPTION_INDIC block.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afranges.c: Move Sundanese data out of
|
|
|
|
|
|
AF_CONFIG_OPTION_INDIC block.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afstyles.h: Update Sundanese data; in particular, use
|
|
|
|
|
|
AF_WRITING_SYSTEM_LATIN.
|
|
|
|
|
|
|
2017-05-03 19:35:13 +03:00
|
|
|
|
2017-05-03 Sascha Brawer <sascha@google.com>
|
|
|
|
|
|
Werner Lemberg <wl@gnu.org
|
|
|
|
|
|
|
|
|
|
|
|
[autofit] Add support for Avestan script.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afblue.dat: Add blue zone data for Avestan.
|
|
|
|
|
|
* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afscript.h: Add Avestan standard character.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afranges.c, src/autofit/afstyles.h: Add Avestan data.
|
|
|
|
|
|
|
2017-05-02 15:38:54 +03:00
|
|
|
|
2017-05-02 Behdad Esfahbod <behdad@behdad.org>
|
|
|
|
|
|
|
|
|
|
|
|
[truetype] Make `IUP' gvar deltas do the same as Apple (#50832).
|
|
|
|
|
|
|
|
|
|
|
|
When points are not touched by gvar interpolation deltas, FreeType
|
|
|
|
|
|
gave a slightly different result than Apple's CoreText.
|
|
|
|
|
|
|
|
|
|
|
|
The OpenType working group will update the specification to document
|
|
|
|
|
|
the following behaviour: If the two points with deltas to the `left'
|
|
|
|
|
|
and `right' of the untouched point have the same coordinate, then
|
|
|
|
|
|
the inferred delta for the untouched point should be zero.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttgxvar.c (tt_delta_interpolate): Implement new
|
|
|
|
|
|
behaviour.
|
|
|
|
|
|
|
2017-05-02 13:32:19 +03:00
|
|
|
|
2017-05-02 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[autofit] Remove `slight' auto-hint mode again.
|
|
|
|
|
|
|
|
|
|
|
|
A poll on freetype-devel favoured changes directly applied to
|
|
|
|
|
|
`light'.
|
|
|
|
|
|
|
|
|
|
|
|
* include/freetype/freetype.h (FT_LOAD_TARGET_SLIGHT,
|
|
|
|
|
|
FT_RENDER_MODE_SLIGHT): Removed.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afcjk.c (af_cjk_hints_init), src/autofit/aflatin.c
|
|
|
|
|
|
(af_latin_hints_init), src/autofit/aflatin2.c
|
|
|
|
|
|
(af_latin2_hints_init): Revert change from 2017-04-22.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afloader.c (af_loader_load_glyph) Remove references to
|
|
|
|
|
|
FT_RENDER_MODE_SLIGHT.
|
|
|
|
|
|
[AF_CONFIG_OPTION_TT_SIZE_METRICS]: Enable TrueType-like metrics
|
|
|
|
|
|
unconditionally.
|
|
|
|
|
|
|
|
|
|
|
|
* src/base/ftadvanc.c (LOAD_ADVANCE_FAST_CHECK): Revert change from
|
|
|
|
|
|
2017-04-22.
|
|
|
|
|
|
|
|
|
|
|
|
* src/base/ftobjs.c (FT_Load_Glyph): Revert change from 2017-04-22.
|
|
|
|
|
|
|
|
|
|
|
|
* src/pshinter/pshalgo.c (ps_hints_apply): Revert change from
|
|
|
|
|
|
2017-04-22.
|
|
|
|
|
|
|
|
|
|
|
|
* src/smooth/ftsmooth.c (ft_smooth_render): Revert change from
|
|
|
|
|
|
2017-04-22.
|
|
|
|
|
|
|
|
|
|
|
|
* docs/CHANGES: Updated.
|
|
|
|
|
|
|
2017-04-30 18:25:11 +03:00
|
|
|
|
2017-04-30 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[autofit] Fix metrics computation.
|
|
|
|
|
|
|
|
|
|
|
|
Problem reported by Markus Trippelsdorf <markus@trippelsdorf.de> and
|
|
|
|
|
|
Nikolaus Waxweiler <madigens@gmail.com>.
|
|
|
|
|
|
|
|
|
|
|
|
* src/base/ftobjs.c (FT_Request_Size): Trigger recomputation of
|
|
|
|
|
|
auto-hinter metrics. Without this change, multiple size changing
|
|
|
|
|
|
calls for a single face fail.
|
|
|
|
|
|
|
2017-04-29 07:47:14 +03:00
|
|
|
|
2017-04-29 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttdriver.c (tt_size_request): Properly check `error'.
|
|
|
|
|
|
|
|
|
|
|
|
Reported by Earnestly <zibeon@googlemail.com> in
|
|
|
|
|
|
|
2017-12-04 22:43:30 +03:00
|
|
|
|
https://lists.nongnu.org/archive/html/freetype/2017-04/msg00031.html
|
2017-04-29 07:47:14 +03:00
|
|
|
|
|
2017-04-27 14:02:24 +03:00
|
|
|
|
2017-04-27 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
Introduce AF_CONFIG_OPTION_TT_SIZE_METRICS configuration option.
|
|
|
|
|
|
|
|
|
|
|
|
* include/freetype/config/ftoption.h
|
|
|
|
|
|
(AF_CONFIG_OPTION_TT_SIZE_METRICS): New option, commented out by
|
|
|
|
|
|
default.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afloader.c (af_loader_load_glyph): Use
|
|
|
|
|
|
AF_CONFIG_OPTION_TT_SIZE_METRICS to guard the corresponding code.
|
|
|
|
|
|
|
2017-04-26 14:41:40 +03:00
|
|
|
|
2017-04-26 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
* include/freetype/freetype.h (FT_Render_Mode): Fix order.
|
|
|
|
|
|
|
2017-05-04 00:54:29 +03:00
|
|
|
|
This retains backward compatibility.
|
2017-04-26 14:41:40 +03:00
|
|
|
|
|
|
|
|
|
|
Noted by Alexei.
|
|
|
|
|
|
|
2017-04-23 00:02:21 +03:00
|
|
|
|
2017-04-22 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[truetype] Do linear scaling for FT_LOAD_NO_HINTING (#50470).
|
|
|
|
|
|
|
2017-09-16 05:23:01 +03:00
|
|
|
|
* src/truetype/ttobjs.h (TT_SizeRec): Add field `hinted_metrics' to
|
2017-04-23 00:02:21 +03:00
|
|
|
|
hold hinted metrics.
|
|
|
|
|
|
Make `metrics' a pointer so that `tt_glyph_load' can easily switch
|
|
|
|
|
|
between metrics.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttdriver.c (tt_size_request): Updated.
|
|
|
|
|
|
(tt_glyph_load): Use top-level metrics if FT_LOAD_NO_HINTING is
|
|
|
|
|
|
used.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttgload.c (TT_Hint_Glyph, TT_Process_Simple_Glyph,
|
|
|
|
|
|
TT_Process_Composite_Component, load_truetype_glyph,
|
|
|
|
|
|
compute_glyph_metrics, TT_Load_Glyph): Updated.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttinterp.c (TT_Load_Context): Updated.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttobjs.c (tt_size_reset): Updated.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttsubpix.c (sph_set_tweaks): Updated.
|
|
|
|
|
|
|
2017-04-22 14:27:21 +03:00
|
|
|
|
2017-04-22 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
Add new `slight' auto-hinting mode.
|
|
|
|
|
|
|
|
|
|
|
|
This mode uses fractional advance widths and doesn't scale glyphs
|
|
|
|
|
|
horizontally, only applying vertical scaling and hinting.
|
|
|
|
|
|
|
|
|
|
|
|
At the same time, the behaviour of the `light' auto-hinter gets
|
2017-05-04 00:54:29 +03:00
|
|
|
|
restored for backward compatibility: Both vertical and horizontal
|
2017-04-22 14:27:21 +03:00
|
|
|
|
scaling is again based on rounded metrics values (this was changed
|
|
|
|
|
|
in a commit from 2017-03-30 as a side effect). To be more precise,
|
|
|
|
|
|
the behaviour is restored for TrueType fonts only; for other font
|
|
|
|
|
|
formats like Type 1, this is a new feature of the `light' hinting
|
|
|
|
|
|
mode.
|
|
|
|
|
|
|
|
|
|
|
|
* include/freetype/freetype.h (FT_LOAD_TARGET_SLIGHT): New macro.
|
|
|
|
|
|
(FT_RENDER_MODE_SLIGHT): New render mode.
|
|
|
|
|
|
|
|
|
|
|
|
* include/freetype/internal/ftobjs.h (FT_Size_InternalRec): Add
|
|
|
|
|
|
`autohint_mode' and `autohint_metrics' fields.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afcjk.c (af_cjk_hints_init), src/autofit/aflatin.c
|
|
|
|
|
|
(af_latin_hints_init), src/autofit/aflatin2 (af_latin2_hints_init):
|
|
|
|
|
|
Updated.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afloader.c (af_loader_embolden_glyph_in_slot): Use
|
|
|
|
|
|
`autohint_metrics'.
|
|
|
|
|
|
(af_loader_load_glyph): s/internal/slot_internal/.
|
|
|
|
|
|
Initialize `autohint_metrics' and `autohint_mode' depending on
|
|
|
|
|
|
current auto-hint mode.
|
|
|
|
|
|
Use `autohint_metrics'.
|
|
|
|
|
|
Updated.
|
|
|
|
|
|
|
|
|
|
|
|
* src/base/ftadvanc.c (LOAD_ADVANCE_FAST_CHECK): Updated.
|
|
|
|
|
|
|
|
|
|
|
|
* src/base/ftobjs.c (FT_Load_Glyph): Updated.
|
|
|
|
|
|
(FT_New_Size): Allocate `internal' object.
|
|
|
|
|
|
|
|
|
|
|
|
* src/pshinter/pshalgo.c (ps_hints_apply): Updated.
|
|
|
|
|
|
|
|
|
|
|
|
* src/smooth/ftsmooth.c (ft_smooth_render): Updated.
|
|
|
|
|
|
|
2017-04-22 13:48:50 +03:00
|
|
|
|
2017-04-22 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
Introduce `FT_Size_InternalRec' structure.
|
|
|
|
|
|
|
|
|
|
|
|
We are going to extend this later on.
|
|
|
|
|
|
|
|
|
|
|
|
* include/freetype/internal/ftobjs.h (FT_Size_InternalRec): New
|
|
|
|
|
|
structure with a single field `module_data'.
|
|
|
|
|
|
|
|
|
|
|
|
* src/base/ftobjs.c (FT_New_Size): Allocate `internal' field of
|
|
|
|
|
|
`FT_Size' structure.
|
|
|
|
|
|
|
|
|
|
|
|
* src/cff/cffgload.c (cff_builder_init, cff_decoder_prepare): Use
|
|
|
|
|
|
`size->internal->module_data' instead of `size->internal'.
|
|
|
|
|
|
|
|
|
|
|
|
* src/cff/cffobjs.c (cff_size_done): Deallocate `module_data'.
|
|
|
|
|
|
(cff_size_init, cff_size_select, cff_size_request): Use
|
|
|
|
|
|
`size->internal->module_data' instead of `size->internal'.
|
|
|
|
|
|
|
|
|
|
|
|
* src/cif/cidobjs.c (cid_size_done, cid_size_init,
|
|
|
|
|
|
cid_size_request): Use `size->internal->module_data' instead of
|
|
|
|
|
|
`size->internal'.
|
|
|
|
|
|
|
|
|
|
|
|
* src/psaux/psobjs.c (t1_builder_ini): Use
|
|
|
|
|
|
`size->internal->module_data' instead of `size->internal'.
|
|
|
|
|
|
|
|
|
|
|
|
* src/type1/t1objs.c (T1_Size_Done, T1_Size_Init, T1_Size_Request):
|
|
|
|
|
|
Use `size->internal->module_data' instead of `size->internal'.
|
|
|
|
|
|
|
2017-04-22 05:53:39 +03:00
|
|
|
|
2017-04-21 Alexei Podtelezhnikov <apodtele@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* src/smooth/ftsmooth.h: Remove unused guards and declaration.
|
|
|
|
|
|
|
2017-04-16 08:23:24 +03:00
|
|
|
|
2017-04-16 Hin-Tak Leung <htl10@users.sourceforge.net>
|
|
|
|
|
|
|
|
|
|
|
|
Fix tracing messages.
|
|
|
|
|
|
|
|
|
|
|
|
* src/base/ftobjs.c (FT_Face_GetCharVariantIndex,
|
|
|
|
|
|
FT_Face_GetCharVariantIsDefault, FT_Face_GetVariantsOfChar): Print
|
|
|
|
|
|
correct function name.
|
|
|
|
|
|
|
2017-04-08 18:58:57 +03:00
|
|
|
|
2017-04-08 Sascha Brawer <sascha@google.com>
|
|
|
|
|
|
Werner Lemberg <wl@gnu.org
|
|
|
|
|
|
|
|
|
|
|
|
[autofit] Add support for Old Turkic script.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afblue.dat: Add blue zone data for Old Turkic.
|
|
|
|
|
|
* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afscript.h: Add Old Turkic standard characters.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afranges.c, src/autofit/afstyles.h: Add Old Turkic data.
|
|
|
|
|
|
|
2017-04-08 17:11:44 +03:00
|
|
|
|
2017-04-08 Sascha Brawer <sascha@google.com>
|
|
|
|
|
|
Werner Lemberg <wl@gnu.org
|
|
|
|
|
|
|
|
|
|
|
|
[autofit] Add support for Gothic script.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afblue.dat: Add blue zone data for Gothic.
|
|
|
|
|
|
* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afscript.h: Add Gothic standard characters.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afranges.c, src/autofit/afstyles.h: Add Gothic data.
|
|
|
|
|
|
|
2017-04-08 12:38:52 +03:00
|
|
|
|
2017-04-08 Sascha Brawer <sascha@google.com>
|
|
|
|
|
|
Werner Lemberg <wl@gnu.org
|
|
|
|
|
|
|
|
|
|
|
|
[autofit] Add support for Cypriot script.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afblue.dat: Add blue zone data for Cypriot.
|
|
|
|
|
|
* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afscript.h: Add Cypriot standard characters.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afranges.c, src/autofit/afstyles.h: Add Cypriot data.
|
|
|
|
|
|
|
2017-04-08 08:06:24 +03:00
|
|
|
|
2017-04-08 Sascha Brawer <sascha@google.com>
|
|
|
|
|
|
Werner Lemberg <wl@gnu.org
|
|
|
|
|
|
|
|
|
|
|
|
[autofit] Add support for Deseret script.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afblue.dat: Add blue zone data for Deseret.
|
|
|
|
|
|
* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afscript.h: Add Deseret standard characters.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afranges.c, src/autofit/afstyles.h: Add Deseret data.
|
|
|
|
|
|
|
2017-04-07 18:22:59 +03:00
|
|
|
|
2017-04-07 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[autofit] Fix invalid character range description (#50745).
|
|
|
|
|
|
|
|
|
|
|
|
Also reported as
|
|
|
|
|
|
|
|
|
|
|
|
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=1034
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afranges.c (af_glag_nonbase_uniranges): Fix typo in
|
|
|
|
|
|
recent commit.
|
|
|
|
|
|
|
2017-04-07 18:13:38 +03:00
|
|
|
|
2017-04-07 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[ftfuzzer] Fix clang warnings.
|
|
|
|
|
|
|
|
|
|
|
|
* src/tools/ftfuzzer/ftfuzzer.cc (LLVMFuzzerTestOneInput): Add
|
|
|
|
|
|
casts.
|
|
|
|
|
|
|
2017-04-06 18:05:47 +03:00
|
|
|
|
2017-04-06 Sascha Brawer <sascha@google.com>
|
|
|
|
|
|
Werner Lemberg <wl@gnu.org
|
|
|
|
|
|
|
|
|
|
|
|
[autofit] Add support for Lisu script.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afblue.dat: Add blue zone data for Lisu.
|
|
|
|
|
|
* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afscript.h: Add Lisu standard characters.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afranges.c, src/autofit/afstyles.h: Add Lisu data.
|
|
|
|
|
|
|
2017-04-06 17:49:39 +03:00
|
|
|
|
2017-04-06 Sascha Brawer <sascha@google.com>
|
|
|
|
|
|
Werner Lemberg <wl@gnu.org
|
|
|
|
|
|
|
|
|
|
|
|
[autofit] Add support for Osage script.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afblue.dat: Add blue zone data for Osage.
|
|
|
|
|
|
* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afscript.h: Add Osage standard characters.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afranges.c, src/autofit/afstyles.h: Add Osage data.
|
|
|
|
|
|
|
2017-04-06 13:47:27 +03:00
|
|
|
|
2017-04-06 Sascha Brawer <sascha@google.com>
|
|
|
|
|
|
Werner Lemberg <wl@gnu.org
|
|
|
|
|
|
|
|
|
|
|
|
[autofit] Add support for Glagolitic script.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afblue.dat: Add blue zone data for Glagolitic.
|
|
|
|
|
|
* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afscript.h: Add Glagolitic standard characters.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afranges.c, src/autofit/afstyles.h: Add Glagolitic data.
|
|
|
|
|
|
|
2017-04-06 12:35:07 +03:00
|
|
|
|
2017-04-06 Sascha Brawer <sascha@google.com>
|
|
|
|
|
|
Werner Lemberg <wl@gnu.org
|
|
|
|
|
|
|
|
|
|
|
|
[autofit] Add support for Tai Viet script.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afblue.dat: Add blue zone data for Tai Viet.
|
|
|
|
|
|
* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afscript.h: Add Tai Viet standard characters.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afranges.c, src/autofit/afstyles.h: Add Tai Viet data.
|
|
|
|
|
|
|
2017-04-06 09:44:08 +03:00
|
|
|
|
2017-04-06 Sascha Brawer <sascha@google.com>
|
|
|
|
|
|
Werner Lemberg <wl@gnu.org
|
|
|
|
|
|
|
|
|
|
|
|
[autofit] Add support for Tifinagh script.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afblue.dat: Add blue zone data for Tifinagh.
|
|
|
|
|
|
* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afscript.h: Add Tifinagh standard characters.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afranges.c, src/autofit/afstyles.h: Add Tifinagh data.
|
|
|
|
|
|
|
2017-04-06 08:06:32 +03:00
|
|
|
|
2017-04-06 Sascha Brawer <sascha@google.com>
|
|
|
|
|
|
Werner Lemberg <wl@gnu.org
|
|
|
|
|
|
|
|
|
|
|
|
[autofit] Add support for N'Ko script.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afblue.dat: Add blue zone data for N'Ko.
|
|
|
|
|
|
* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afscript.h: Add N'Ko standard characters.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afranges.c, src/autofit/afstyles.h: Add N'Ko data.
|
|
|
|
|
|
|
2017-04-06 06:50:44 +03:00
|
|
|
|
2017-04-06 Sascha Brawer <sascha@google.com>
|
|
|
|
|
|
|
|
|
|
|
|
[autofit] Add support for Adlam script.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afblue.dat: Add blue zone data for Adlam.
|
|
|
|
|
|
* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afscript.h: Add Adlam standard characters.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afranges.c, src/autofit/afstyles.h: Add Adlam data.
|
|
|
|
|
|
|
2017-04-06 06:39:51 +03:00
|
|
|
|
2017-04-06 Sascha Brawer <sascha@google.com>
|
|
|
|
|
|
|
|
|
|
|
|
[autofit] Add support for Ol Chiki script.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afblue.dat: Add blue zone data for Ol Chiki.
|
|
|
|
|
|
* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afscript.h: Add Ol Chiki standard character.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afranges.c, src/autofit/afstyles.h: Add Ol Chiki data.
|
|
|
|
|
|
|
2017-04-03 12:37:33 +03:00
|
|
|
|
2017-04-03 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[truetype] Avoid reexecution of `fpgm' and `prep' in case of error.
|
|
|
|
|
|
|
|
|
|
|
|
Reported as
|
|
|
|
|
|
|
|
|
|
|
|
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=981
|
|
|
|
|
|
|
|
|
|
|
|
* include/freetype/fterrdef.h (FT_Err_DEF_In_Glyf_Bytecode): New
|
|
|
|
|
|
error code.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttinterp.c (Ins_FDEF, Ins_IDEF): Prohibit execution
|
|
|
|
|
|
of these two opcodes in `glyf' bytecode.
|
|
|
|
|
|
(TT_RunIns): Don't enforce reexecution of `fpgm' and `prep' bytecode
|
|
|
|
|
|
in case of error since function tables can no longer be modified
|
|
|
|
|
|
(due to the changes in `Ins_FDEF' and `Ins_IDEF'). This change can
|
|
|
|
|
|
enormously speed up handling of broken fonts.
|
|
|
|
|
|
|
2017-04-03 05:01:47 +03:00
|
|
|
|
2017-04-02 Alexei Podtelezhnikov <apodtele@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
[autofit] Disable metrics adjustment for `FT_LOAD_TARGET_LCD'.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/aflatin.c (af_latin_hints_init): Updated.
|
|
|
|
|
|
* src/autofit/aflatin2.c (af_latin2_hints_init): Ditto.
|
|
|
|
|
|
|
2017-04-01 10:49:11 +03:00
|
|
|
|
2017-04-01 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttgload.c: Include FT_CONFIG_CONFIG_H.
|
|
|
|
|
|
|
|
|
|
|
|
Otherwise FT_UINT_TO_POINTER might not be defined.
|
|
|
|
|
|
|
|
|
|
|
|
Problem reported by Alexei.
|
|
|
|
|
|
|
2017-04-01 05:41:53 +03:00
|
|
|
|
2017-03-31 Alexei Podtelezhnikov <apodtele@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
[autofit] Disable stem adjustment for `FT_LOAD_TARGET_LCD'.
|
|
|
|
|
|
|
|
|
|
|
|
* include/freetype/freetype.h (FT_LOAD_TARGET_LCD): Document it.
|
|
|
|
|
|
* src/autofit/afcjk.c (af_cjk_hints_init): Updated.
|
|
|
|
|
|
* src/autofit/aflatin.c (af_latin_hints_init): Ditto.
|
|
|
|
|
|
* src/autofit/aflatin2.c (af_latin2_hints_init): Ditto.
|
|
|
|
|
|
|
2017-03-31 10:35:58 +03:00
|
|
|
|
2017-03-31 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
* src/cff/cffload.c (cff_font_load): Improve fix from 2017-01-04.
|
|
|
|
|
|
|
|
|
|
|
|
Allow CFFs containing a single font to have an empty font name.
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|
Problem reported by 張俊芝 <418092625@qq.com> in
|
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|
|
2017-12-04 22:43:30 +03:00
|
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|
https://lists.nongnu.org/archive/html/freetype-devel/2017-03/msg00074.html
|
2017-03-31 10:35:58 +03:00
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2017-03-30 22:07:17 +03:00
|
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2017-03-30 Werner Lemberg <wl@gnu.org>
|
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* src/cff/cffparse.h (CFF2_DEFAULT_STACK): Set to 513 also.
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Requested by Dave Arnold.
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2017-03-30 14:24:03 +03:00
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|
2017-03-30 Werner Lemberg <wl@gnu.org>
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[truetype] Fix HVAR and VVAR handling (#50678).
|
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* src/truetype/ttgxvar.c (tt_hvadvance_adjust): Handle
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|
|
glyph indices larger than `mapCount' as described in the
|
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|
|
specification.
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2017-03-30 14:14:43 +03:00
|
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|
2017-03-30 Werner Lemberg <wl@gnu.org>
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[truetype] Allow linear scaling for unhinted rendering (#50470).
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* src/truetype/ttdriver.c (tt_size_request): Revert change from
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|
|
2011-07-16; the intended metrics fix seems now to be implemented in
|
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|
|
a different way, making the patch unnecessary. Note that this
|
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|
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change was usually patched out by all major GNU/Linux distributions
|
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|
due to heavy side effects.
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* src/truetype/ttgload.c (compute_glyph_metrics, TT_Load_Glyph):
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|
|
Refer to the metrics of the `TT_Size' object.
|
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|
2017-03-30 01:26:31 +03:00
|
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|
2017-03-29 Werner Lemberg <wl@gnu.org>
|
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[truetype] Fix thinko related to PS name of default named instance.
|
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* src/truetype/ttgxvar.c (TT_Get_MM_Var): `strid' and `psid' are
|
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|
|
name ID values, not indices into the array of name entries.
|
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|
2017-03-27 21:56:23 +03:00
|
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|
2017-03-27 Werner Lemberg <wl@gnu.org>
|
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|
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[cid, truetype] Don't use `index' as a variable name.
|
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|
|
At least on FreeBSD there is a global declaration of `index' in file
|
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|
|
`/usr/include/strings.h'.
|
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* src/cff/cf2intrp.c, src/truetype/ttgload.c: s/index/idx/ where
|
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|
appropriate.
|
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|
2017-03-27 10:19:14 +03:00
|
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|
2017-03-27 Wojciech Mamrak <wmamrak@gmail.com>
|
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[sfnt] Minor improvement for handling kern tables.
|
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* src/sfnt/ttkern.c (tt_face_load_kern): Don't check for
|
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|
|
cross-stream kerning tables since we reject format 2 tables later
|
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|
on anyways.
|
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|
|
Modify code for limit test...
|
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|
|
(tt_face_get_kerning): ... to avoid a limit test here.
|
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|
2017-03-27 08:57:24 +03:00
|
|
|
|
2017-03-27 Werner Lemberg <wl@gnu.org>
|
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|
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|
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|
|
[pcf] Fix compiler warnings.
|
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|
Reported by Alexander Hedges <ahedges@student.ethz.ch>.
|
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|
|
* src/pcf/pcfdrivr.c (pcf_property_set, pcf_property_get): Tag
|
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|
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|
|
`property_name' with `FT_UNUSED' where necessary.
|
|
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|
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|
|
2017-03-26 09:32:09 +03:00
|
|
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|
2017-03-26 Werner Lemberg <wl@gnu.org>
|
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|
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|
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|
|
* src/psaux/psobjs.c (t1_builder_close_contour): Add safety guard.
|
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|
|
Reported as
|
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|
|
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=941
|
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|
|
2017-03-24 11:15:10 +03:00
|
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|
|
2017-03-23 Werner Lemberg <wl@gnu.org>
|
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|
|
[psaux] Better protect `flex' handling.
|
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|
|
Reported as
|
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|
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|
|
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=935
|
|
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|
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|
|
|
|
|
* src/psaux/t1decode.c (t1_decoder_parse_charstrings)
|
|
|
|
|
|
<callothersubr>: Since there is not a single flex operator but a
|
|
|
|
|
|
series of subroutine calls, malformed fonts can call arbitrary other
|
|
|
|
|
|
operators after the start of a flex, possibly adding points. For
|
|
|
|
|
|
this reason we have to check the available number of points before
|
|
|
|
|
|
inserting a point.
|
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|
|
2017-03-23 20:37:06 +03:00
|
|
|
|
2017-03-23 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[sfnt] Fix check for default named instance.
|
|
|
|
|
|
|
|
|
|
|
|
* src/sfnt/sfobjs.c (sfnt_init_face): A `fixed' number needs four
|
|
|
|
|
|
bytes, not two...
|
|
|
|
|
|
|
2017-03-23 14:41:30 +03:00
|
|
|
|
2017-03-23 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
Make MM fonts work (again).
|
|
|
|
|
|
|
|
|
|
|
|
* src/base/ftmm.c (FT_Set_Var_Design_Coordinates,
|
|
|
|
|
|
FT_Set_MM_Blend_Coordinates, FT_Set_Var_Blend_Coordinates): Ignore
|
|
|
|
|
|
return value of `ft_face_get_mvar_service'; instead, check whether a
|
|
|
|
|
|
service is actually returned.
|
|
|
|
|
|
|
2017-03-21 21:49:11 +03:00
|
|
|
|
2017-03-20 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[truetype] Some variable renamings.
|
|
|
|
|
|
|
|
|
|
|
|
Too much local variables holding different structures were called
|
|
|
|
|
|
`metrics'.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttdriver.c (tt_size_select): s/metrics/size_metrics/.
|
|
|
|
|
|
|
2017-04-20 06:50:29 +03:00
|
|
|
|
* src/truetype/ttgload.c (tt_get_metrics_incr_overrides,
|
2017-03-21 21:49:11 +03:00
|
|
|
|
compute_glyph_metrics): s/metrics/incr_metrics/.
|
|
|
|
|
|
(load_sbit_image): s/metrics/sbit_metrics/.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttobjs.c (tt_size_run_fpgm): s/metrics/size_metrics/.
|
|
|
|
|
|
(tt_size_init_bytecode): s/metrics/tt_metrics/.
|
|
|
|
|
|
(tt_size_reset): s/metrics/size_metrics/.
|
|
|
|
|
|
|
2017-03-20 07:36:41 +03:00
|
|
|
|
2017-03-20 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[sfnt] Don't add instances to non-variation fonts.
|
|
|
|
|
|
|
|
|
|
|
|
* src/sfnt/sfobjs.c (sfnt_init_face): Fix it.
|
|
|
|
|
|
|
2017-03-20 07:34:02 +03:00
|
|
|
|
2017-03-20 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
* src/cff/cffgload.c (cff_builder_init): Add safety guard (#50578).
|
|
|
|
|
|
|
2017-03-18 19:30:42 +03:00
|
|
|
|
2017-03-18 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
Introduce FT_UINT_TO_POINTER macro (#50560).
|
|
|
|
|
|
|
|
|
|
|
|
We have to make a separate case for Windows 64's LLP64 data model.
|
|
|
|
|
|
|
|
|
|
|
|
* builds/unix/ftconfig.in, builds/vms/ftconfig.h,
|
|
|
|
|
|
include/freetype/config/ftconfig.h (FT_UINT_TO_POINTER): New macro.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttgload.c (load_truetype_glyph): Use it.
|
|
|
|
|
|
|
2017-03-18 12:06:15 +03:00
|
|
|
|
2017-03-18 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttinterp.c (TT_RunIns): Adjust loop counter (#50573).
|
|
|
|
|
|
|
|
|
|
|
|
The problematic font that exceeds the old limit is Lato-Regular,
|
|
|
|
|
|
version 2.007, containing bytecode generated by a buggy version of
|
|
|
|
|
|
ttfautohint.
|
|
|
|
|
|
|
2017-03-18 11:42:58 +03:00
|
|
|
|
2017-03-18 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[truetype] Another limitation for bytecode loop count maximum.
|
|
|
|
|
|
|
|
|
|
|
|
Reported as
|
|
|
|
|
|
|
|
|
|
|
|
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=900
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttinterp.c (TT_RunIns): Limit `loopcall_counter_max'
|
|
|
|
|
|
by number of glyphs also.
|
|
|
|
|
|
|
2017-03-18 10:50:42 +03:00
|
|
|
|
2017-03-18 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[ftfuzzer] Minor improvement.
|
|
|
|
|
|
|
|
|
|
|
|
* src/tools/ftfuzzer/ftfuzzer.cc: Don't set intermediate axis if
|
|
|
|
|
|
bitmap strikes are active.
|
|
|
|
|
|
|
|
|
|
|
|
2017-03-18 Werner Lemberg <wl@gnu.org>
|
Improve `make multi'.
* src/autofit/aflatin2.c: Guard file with FT_OPTION_AUTOFIT2.
* src/base/ftmac.c: Guard more parts of the file with FT_MACINTOSH.
* src/psaux/afmparse.c: Guard file with T1_CONFIG_OPTION_NO_AFM.
* src/sfnt/pngshim.c: Guard file with
TT_CONFIG_OPTION_EMBEDDED_BITMAPS also.
* src/sfnt/ttbdf.c: Avoid empty source file.
* src/sfnt/ttpost.c: Guard file with
TT_CONFIG_OPTION_POSTSCRIPT_NAMES.
* src/sfnt/ttsbit.c: Guard file with
TT_CONFIG_OPTION_EMBEDDED_BITMAPS.
* src/truetype/ttgxvar.c, src/truetype/ttinterp.c: Avoid empty
source file.
* src/truetype/ttsubpix.c: Guard file with
TT_USE_BYTECODE_INTERPRETER also.
* src/type1/t1afm.c: Guard file with T1_CONFIG_OPTION_NO_AFM.
* src/autofit/autofit.c, src/base/ftbase.c, src/cache/ftcache.c,
src/cff/cff.c, src/cid/type1cid.c, src/gxvalid/gxvalid.c,
src/pcf/pcf.c, src/pfr/pfr.c, src/psaux/psaux.c,
src/pshinter/pshinter.c, src/psnames/psnames.c, src/raster/raster.c,
src/sfnt/sfnt.c, src/smooth/smooth.c, src/truetype/truetype.c,
src/type1/type1.c, src/type42/type42.c: Remove conditionals; sort
entries.
2017-03-18 09:06:49 +03:00
|
|
|
|
|
|
|
|
|
|
Improve `make multi'.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/aflatin2.c: Guard file with FT_OPTION_AUTOFIT2.
|
|
|
|
|
|
|
|
|
|
|
|
* src/base/ftmac.c: Guard more parts of the file with FT_MACINTOSH.
|
|
|
|
|
|
|
|
|
|
|
|
* src/psaux/afmparse.c: Guard file with T1_CONFIG_OPTION_NO_AFM.
|
|
|
|
|
|
|
|
|
|
|
|
* src/sfnt/pngshim.c: Guard file with
|
|
|
|
|
|
TT_CONFIG_OPTION_EMBEDDED_BITMAPS also.
|
|
|
|
|
|
|
|
|
|
|
|
* src/sfnt/ttbdf.c: Avoid empty source file.
|
|
|
|
|
|
* src/sfnt/ttpost.c: Guard file with
|
|
|
|
|
|
TT_CONFIG_OPTION_POSTSCRIPT_NAMES.
|
|
|
|
|
|
* src/sfnt/ttsbit.c: Guard file with
|
|
|
|
|
|
TT_CONFIG_OPTION_EMBEDDED_BITMAPS.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttgxvar.c, src/truetype/ttinterp.c: Avoid empty
|
|
|
|
|
|
source file.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttsubpix.c: Guard file with
|
|
|
|
|
|
TT_USE_BYTECODE_INTERPRETER also.
|
|
|
|
|
|
|
|
|
|
|
|
* src/type1/t1afm.c: Guard file with T1_CONFIG_OPTION_NO_AFM.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/autofit.c, src/base/ftbase.c, src/cache/ftcache.c,
|
|
|
|
|
|
src/cff/cff.c, src/cid/type1cid.c, src/gxvalid/gxvalid.c,
|
|
|
|
|
|
src/pcf/pcf.c, src/pfr/pfr.c, src/psaux/psaux.c,
|
|
|
|
|
|
src/pshinter/pshinter.c, src/psnames/psnames.c, src/raster/raster.c,
|
|
|
|
|
|
src/sfnt/sfnt.c, src/smooth/smooth.c, src/truetype/truetype.c,
|
|
|
|
|
|
src/type1/type1.c, src/type42/type42.c: Remove conditionals; sort
|
|
|
|
|
|
entries.
|
|
|
|
|
|
|
2017-03-17 23:47:54 +03:00
|
|
|
|
2017-03-17 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
Fixes for conditional compilation.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afcjk.c, src/autofit/afindic.c: Include `afcjk.h'
|
|
|
|
|
|
earlier.
|
|
|
|
|
|
|
|
|
|
|
|
* src/sfnt/sfobjs.c (sfnt_init_face): Put `memory' variable into
|
|
|
|
|
|
TT_CONFIG_OPTION_GX_VAR_SUPPORT block.
|
|
|
|
|
|
(sfnt_done_face): Protect some code with
|
|
|
|
|
|
TT_CONFIG_OPTION_GX_VAR_SUPPORT.
|
|
|
|
|
|
|
|
|
|
|
|
* src/sfnt/ttsbit.c (tt_face_load_sbix_image): Remove compiler
|
|
|
|
|
|
warning.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttgload.c (TT_Load_Simple_Glyph): Put `tmp' variable
|
|
|
|
|
|
into TT_USE_BYTECODE_INTERPRETER block.
|
|
|
|
|
|
|
|
|
|
|
|
(tt_loader_init): Put `error' variable into
|
|
|
|
|
|
TT_USE_BYTECODE_INTERPRETER block.
|
|
|
|
|
|
|
2017-03-17 23:34:08 +03:00
|
|
|
|
2017-03-17 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
Fix preprocessor warning.
|
|
|
|
|
|
|
|
|
|
|
|
* devel/ftoption.h, include/freetype/config/ftoption.h: Test whether
|
|
|
|
|
|
TT_CONFIG_OPTION_SUBPIXEL_HINTING is defined before checking its
|
|
|
|
|
|
value.
|
|
|
|
|
|
|
2017-03-17 09:52:30 +03:00
|
|
|
|
2017-03-17 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
`make multi' fixes; compiler warnings.
|
|
|
|
|
|
|
|
|
|
|
|
* src/base/ftsnames.c: Include FT_INTERNAL_DEBUG_H.
|
|
|
|
|
|
|
|
|
|
|
|
* src/cff/cffobjs.c [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Include
|
|
|
|
|
|
FT_MULTIPLE_MASTERS_H and FT_SERVICE_MULTIPLE_MASTERS_H.
|
|
|
|
|
|
|
|
|
|
|
|
* src/sfnt/sfdriver.c [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Include
|
|
|
|
|
|
FT_MULTIPLE_MASTERS_H and FT_SERVICE_MULTIPLE_MASTERS_H.
|
|
|
|
|
|
(get_win_string, get_apple_string): Initialize `result'.
|
|
|
|
|
|
|
2017-03-17 09:28:11 +03:00
|
|
|
|
2017-03-17 Dave Arnold <darnold@adobe.com>
|
|
|
|
|
|
|
|
|
|
|
|
[cff] Fix potential bugs in default NDV for CFF2.
|
|
|
|
|
|
|
|
|
|
|
|
* src/cff/cffload.c (cff_blend_build_vector): Explicitly build blend
|
|
|
|
|
|
vector when `lenNDV' is zero; don't rely on zero-init.
|
|
|
|
|
|
Save `lenNDV' as part of cache key even when `lenNDV' is zero.
|
|
|
|
|
|
|
2017-03-17 09:22:55 +03:00
|
|
|
|
2017-03-17 Dave Arnold <darnold@adobe.com>
|
|
|
|
|
|
|
|
|
|
|
|
[cff] Fix CFF2 stack allocation.
|
|
|
|
|
|
|
|
|
|
|
|
* src/cff/cffparse.c (cff_parser_init) add 1 for operator.
|
|
|
|
|
|
|
2017-03-16 22:20:51 +03:00
|
|
|
|
2017-03-16 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttgxvar.c (tt_done_blend): Free `vvar_table'.
|
|
|
|
|
|
|
|
|
|
|
|
Reported as
|
|
|
|
|
|
|
|
|
|
|
|
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=883
|
|
|
|
|
|
|
2017-03-15 13:35:26 +03:00
|
|
|
|
2017-03-15 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
Remove clang compiler warnings (#50548).
|
|
|
|
|
|
|
|
|
|
|
|
* include/freetype/internal/tttypes.h (TT_FaceRec): Make
|
|
|
|
|
|
`var_postscript_prefix_len' unsigned.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afwarp.c (af_warper_compute_line_best): Remove
|
|
|
|
|
|
redundant assignment.
|
|
|
|
|
|
|
|
|
|
|
|
* src/cff/cffload.c (cff_subfont_load): Add casts.
|
|
|
|
|
|
|
|
|
|
|
|
* src/cff/cffparse.c (cff_parse_blend): Remove redundant assignment.
|
|
|
|
|
|
|
|
|
|
|
|
* src/sfnt/sfdriver.c (fmix32, murmur_hash_3_128): Add `static'
|
|
|
|
|
|
keyword.
|
|
|
|
|
|
Add casts.
|
|
|
|
|
|
(fixed2float): Add cast.
|
|
|
|
|
|
(sfnt_get_var_ps_name): Make `p' always initialized.
|
|
|
|
|
|
Add casts.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttgxvar.c (TT_Get_MM_Var): Add casts.
|
|
|
|
|
|
|
2017-03-15 11:18:22 +03:00
|
|
|
|
2017-03-15 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[ftfuzzer] Limit number of tested faces and instances.
|
|
|
|
|
|
|
|
|
|
|
|
This is inspired by the discussion in and analysis of
|
|
|
|
|
|
|
|
|
|
|
|
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=859
|
|
|
|
|
|
|
|
|
|
|
|
* src/tools/ftfuzzer/ftfuzzer.cc (LLVMFuzzerTestOneInput): Use only
|
|
|
|
|
|
up to 20 face indices.
|
|
|
|
|
|
Use only up to 20 instance indices.
|
|
|
|
|
|
|
2017-03-15 10:03:16 +03:00
|
|
|
|
2017-03-15 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
* src/tools/ftfuzzer/ftfuzzer.cc: Improve readability; formatting.
|
|
|
|
|
|
|
2017-03-14 23:50:22 +03:00
|
|
|
|
2017-03-14 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[sfnt] Implement PS names for font instances [3/3].
|
|
|
|
|
|
|
|
|
|
|
|
Everything is guarded with TT_CONFIG_OPTION_GX_VAR_SUPPORT.
|
|
|
|
|
|
|
|
|
|
|
|
* include/freetype/internal/tttypes.h (TT_FaceRec): New fields
|
|
|
|
|
|
`var_postscript_prefix' and `var_postscript_prefix_len'.
|
|
|
|
|
|
|
|
|
|
|
|
* src/sfnt/sfdriver.c: Include FT_TRUETYPE_IDS_H.
|
|
|
|
|
|
(sfnt_is_alphanumeric): New wrapperfunction for `ft_isalnum'.
|
|
|
|
|
|
(get_win_string, get_apple_string): Remove `const' from return
|
|
|
|
|
|
value.
|
|
|
|
|
|
(MAX_VALUE_DESCRIPTOR_LEN, MAX_PS_NAME_LEN): New macros.
|
|
|
|
|
|
(hexdigits): New array.
|
|
|
|
|
|
(sfnt_get_var_ps_name): New function, implementing Adobe TechNote
|
|
|
|
|
|
5902 to construct a PS name for a variation font instance.
|
|
|
|
|
|
(sfnt_get_ps_name): Call `sfnt_get_var_ps_name' for font instances.
|
|
|
|
|
|
|
|
|
|
|
|
* src/sfnt/sfobjs.c (sfnt_done_face): Updated.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttgxvar.c (tt_set_mm_blend): Reset
|
|
|
|
|
|
`face->postscript_name' to trigger recalculation for new instance
|
|
|
|
|
|
parameters.
|
|
|
|
|
|
|
2017-03-14 21:40:50 +03:00
|
|
|
|
2017-03-14 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[sfnt] Implement PS names for font instances [2/3].
|
|
|
|
|
|
|
|
|
|
|
|
* src/sfnt/sfdriver.c (fix2float) [TT_CONFIG_OPTION_GX_VAR_SUPPORT]:
|
|
|
|
|
|
New function to find the shortest representation of a 16.16
|
|
|
|
|
|
fractional number.
|
|
|
|
|
|
|
2017-03-14 21:32:12 +03:00
|
|
|
|
2017-03-14 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[sfnt] Implement PS names for font instances [1/3].
|
|
|
|
|
|
|
|
|
|
|
|
Add 128bit MurmurHash 3 function.
|
|
|
|
|
|
|
|
|
|
|
|
Everything is guarded with TT_CONFIG_OPTION_GX_VAR_SUPPORT.
|
|
|
|
|
|
|
|
|
|
|
|
* src/sfnt/sfdriver.c (ROTL32): New macro.
|
|
|
|
|
|
(fmix32, murmur_hash_3_128): New functions.
|
|
|
|
|
|
|
2017-03-13 09:42:34 +03:00
|
|
|
|
2017-03-13 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[truetype] Ignore invalid MVAR tags.
|
|
|
|
|
|
|
|
|
|
|
|
Reported as
|
|
|
|
|
|
|
|
|
|
|
|
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=838
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttgxvar.c (ft_var_load_mvar): Ignore value and emit
|
|
|
|
|
|
warning for invalid tags.
|
|
|
|
|
|
(tt_apply_mvar): Ignore invalid tags.
|
|
|
|
|
|
|
2017-03-12 22:46:56 +03:00
|
|
|
|
2017-03-12 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[truetype] Store and use design coordinates also.
|
|
|
|
|
|
|
|
|
|
|
|
* include/freetype/internal/services/svmm.h (FT_Get_Var_Blend_Func):
|
|
|
|
|
|
Add `normalizedcoords' argument.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttgxvar.h (GX_BlendRec): Add `coords' field to store
|
|
|
|
|
|
the design coordinates of the current instance.
|
|
|
|
|
|
Updated.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttgxvar.c (TT_Set_MM_Blend): Move functionality to...
|
|
|
|
|
|
(tt_set_mm_blend): ... New function.
|
|
|
|
|
|
Convert data in `normalizedcoords' array to `coords' array on
|
|
|
|
|
|
demand.
|
|
|
|
|
|
(TT_Set_Var_Design): Store argument data in `coords' array.
|
|
|
|
|
|
(TT_Get_Var_Design): Get data from `coords' array.
|
|
|
|
|
|
(tt_get_var_blend): Updated.
|
|
|
|
|
|
(tt_done_blend): Updated.
|
|
|
|
|
|
|
|
|
|
|
|
* src/cff/cffload.c, src/cff/cffload.h (cff_get_var_blend): Updated.
|
|
|
|
|
|
|
|
|
|
|
|
* src/cff/cf2ft.c (cf2_getNormalizedVector): Updated.
|
|
|
|
|
|
|
|
|
|
|
|
* src/cff/cffobjs.c (cff_face_init): Updated.
|
|
|
|
|
|
|
2017-03-12 12:19:53 +03:00
|
|
|
|
2017-03-12 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
src/truetype/ttgxvar.[ch]: s/avar_checked/avar_loaded/.
|
|
|
|
|
|
|
2017-03-08 17:09:41 +03:00
|
|
|
|
2017-03-08 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[sfnt] Another fix for buggy variation fonts.
|
|
|
|
|
|
|
|
|
|
|
|
Reported as
|
|
|
|
|
|
|
|
|
|
|
|
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=759
|
|
|
|
|
|
|
|
|
|
|
|
* src/sfnt/sfobjs.c (sfnt_init_face): While setting number of
|
|
|
|
|
|
instances to zero for `CFF' fonts table, ensure that there is no
|
|
|
|
|
|
`CFF2' present also (which gets priority).
|
|
|
|
|
|
|
2017-03-07 19:27:58 +03:00
|
|
|
|
2017-03-07 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[sfnt] Improve handling for buggy variation fonts.
|
|
|
|
|
|
|
|
|
|
|
|
Reported as
|
|
|
|
|
|
|
|
|
|
|
|
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=738
|
|
|
|
|
|
|
|
|
|
|
|
* src/sfnt/sfobjs.c (sfnt_init_face): While setting number of
|
2017-03-14 23:50:22 +03:00
|
|
|
|
instances to zero for `CFF' fonts table, ensure that there is no
|
|
|
|
|
|
`glyf' table present also (which gets priority).
|
2017-03-07 19:27:58 +03:00
|
|
|
|
|
2017-03-06 22:45:44 +03:00
|
|
|
|
2017-03-06 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[sfnt, truetype] Always provide default instance.
|
|
|
|
|
|
|
|
|
|
|
|
As documented in the OpenType specification, an entry for the
|
|
|
|
|
|
default instance may be omitted in the named instance table. In
|
|
|
|
|
|
particular this means that even if there is no named instance table
|
|
|
|
|
|
in the font we actually do have a named instance, namely the default
|
|
|
|
|
|
instance.
|
|
|
|
|
|
|
|
|
|
|
|
For consistency, we always want the default instance in our list of
|
|
|
|
|
|
named instances. If it is missing, we try to synthesize it.
|
|
|
|
|
|
|
|
|
|
|
|
* src/sfnt/sfobjs.c (sfnt_init_face): Check whether the default
|
|
|
|
|
|
instance is in the table of named instances. Otherwise adjust
|
|
|
|
|
|
number of instances.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttgxvar.c: Include FT_TRUETYPE_IDS_H.
|
|
|
|
|
|
(TT_Get_MM_Var): Use `face->root.style_flags' as the number of named
|
|
|
|
|
|
instances.
|
|
|
|
|
|
Sythesize a named instance entry if necessary.
|
|
|
|
|
|
(tt_done_blend): Free `normalized_stylecoords'.
|
|
|
|
|
|
|
2017-03-05 22:23:35 +03:00
|
|
|
|
2017-03-05 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[sfnt] Remove redundant code.
|
|
|
|
|
|
|
|
|
|
|
|
* src/sfnt/sfobjs.c (sfnt_init_face): Remove second test for
|
|
|
|
|
|
`num_instances', which will always succeed.
|
|
|
|
|
|
|
2017-03-05 21:06:41 +03:00
|
|
|
|
2017-03-04 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[sfnt] Add `get_name_id' service.
|
|
|
|
|
|
|
|
|
|
|
|
* include/freetype/internal/sfnt.h (TT_Get_Name_ID_Func): New
|
|
|
|
|
|
typedef.
|
|
|
|
|
|
(SFNT_Interface): Add `get_name_id' field.
|
|
|
|
|
|
(FT_DEFINE_SFNT_INTERFACE): Updated.
|
|
|
|
|
|
|
|
|
|
|
|
* src/sfnt/sfdriver.c (search_name_id): Rename to...
|
|
|
|
|
|
(sfnt_get_name_id): ... this.
|
2017-09-16 05:23:01 +03:00
|
|
|
|
(sfnt_get_ps_name, sfnt_interface): Updated.
|
2017-03-05 21:06:41 +03:00
|
|
|
|
|
2017-03-04 13:04:24 +03:00
|
|
|
|
2017-03-04 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[truetype] Make `TT_Set_MM_Blend' set named instance index.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttgxvar.h (GX_Blend): New array
|
|
|
|
|
|
`normalized_stylecoords'.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttgxvar.c (TT_Get_MM_Var): Allocate and fill
|
|
|
|
|
|
`normalized_stylecoords'.
|
|
|
|
|
|
(TT_Set_MM_Blend): Check instance tuple and adjust `face_index'
|
|
|
|
|
|
accordingly.
|
|
|
|
|
|
|
2017-03-02 23:42:14 +03:00
|
|
|
|
2017-03-02 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[truetype] Split off designer/normalized conversion routines.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttgxvar.c (TT_Set_Var_Design): Split off conversion
|
|
|
|
|
|
code designer->normalized coordinates to...
|
|
|
|
|
|
(ft_var_to_normalized): ... New function.
|
|
|
|
|
|
(TT_Get_Var_Design): Split off conversion code normalized->designer
|
|
|
|
|
|
coordinates to...
|
|
|
|
|
|
(ft_var_to_design): ... New function.
|
|
|
|
|
|
|
|
|
|
|
|
2017-02-28 Werner Lemberg <wl@gnu.org>
|
2017-02-28 17:11:21 +03:00
|
|
|
|
|
|
|
|
|
|
[sfnt] Further generalize `sfnt_get_ps_name'; report invalid data.
|
|
|
|
|
|
|
|
|
|
|
|
* src/sfnt/sfdriver.c (sfnt_ps_map): New array.
|
|
|
|
|
|
(sfnt_is_postscript): New function.
|
|
|
|
|
|
(char_type_func): New typedef.
|
|
|
|
|
|
(get_win_string, get_apple_string): Add argument to specify
|
|
|
|
|
|
character checking function.
|
|
|
|
|
|
Add argument whether argument checking failures should be reported.
|
|
|
|
|
|
Update callers.
|
|
|
|
|
|
(search_name_id): Fix return value.
|
|
|
|
|
|
|
2017-02-26 13:23:07 +03:00
|
|
|
|
2017-02-23 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[sfnt] Split off another bit of `sfnt_get_ps_name'.
|
|
|
|
|
|
|
|
|
|
|
|
* src/sfnt/sfdriver.c (sfnt_get_ps_name): Split off some
|
|
|
|
|
|
functionality into...
|
|
|
|
|
|
(search_name_id): ... New function.
|
|
|
|
|
|
|
2017-02-24 00:58:14 +03:00
|
|
|
|
2017-02-23 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[sfnt] Modularize `sfnt_get_ps_name'.
|
|
|
|
|
|
|
|
|
|
|
|
* src/sfnt/sfdriver.c (sfnt_get_ps_name): Split off some
|
|
|
|
|
|
functionality into...
|
|
|
|
|
|
(IS_WIN, IS_APPLE): ... New macros.
|
|
|
|
|
|
(get_win_string, get_apple_string): ... New functions.
|
|
|
|
|
|
|
2017-02-23 16:24:01 +03:00
|
|
|
|
2017-02-23 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[truetype] Minor improvement.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttgload.c (TT_Process_Simple_Glyph,
|
|
|
|
|
|
load_truetype_glyph): Remove unnecessary tests.
|
|
|
|
|
|
|
2017-02-23 10:23:39 +03:00
|
|
|
|
2017-02-23 Werner Lemberg <wl@gnu.org>
|
|
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|
|
|
|
|
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|
* include/freetype/internal/tttypes.h (TT_Face): s/isCFF2/is_cff2/.
|
|
|
|
|
|
|
|
|
|
|
|
For orthogonality with other structure field names.
|
|
|
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|
|
|
|
|
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|
Update all users.
|
|
|
|
|
|
|
2017-02-23 06:41:36 +03:00
|
|
|
|
2017-02-22 Alexei Podtelezhnikov <apodtele@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* src/smooth/ftgrays.c (gray_hline): Improve code.
|
|
|
|
|
|
|
2017-02-20 14:29:59 +03:00
|
|
|
|
2017-02-20 Dominik Röttsches <drott@google.com>
|
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|
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|
|
Fix some `ttnameid.h' entries (#50313).
|
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|
|
|
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|
* include/freetype/ttnameid.h:
|
|
|
|
|
|
s/TT_MS_LANGID_SPANISH_INTERNATIONAL_SORT/TT_MS_LANGID_SPANISH_SPAIN_INTERNATIONAL_SORT/,
|
|
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|
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|
s/TT_MS_LANGID_MONGOLIAN_MONGOLIA_MONGOLIA/TT_MS_LANGID_MONGOLIAN_MONGOLIA_MONGOLIAN/.
|
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|
2017-02-20 11:15:13 +03:00
|
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|
2017-02-20 Werner Lemberg <wl@gnu.org>
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|
[cff] Finish support for `random' operator.
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* src/cff/cfftypes.h (CFF_SubFontRec): Add `random' field.
|
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* src/cff/cffobjs.c: Updated.
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(cff_driver_init): Initialize random seed value.
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* src/cff/cffload.c (cff_random): New function.
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(cff_subfont_load): Add `face' argument.
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Update all callers.
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Initialize random number generator with a proper seed value.
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(cff_font_load): Add `face' argument.
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Update all callers.
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* src/cff/cffload.h: Updated.
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* src/cff/cf2intrp.c (CF2_FIXME): Removed.
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(cf2_interpT2CharString) <cf2_escRANDOM>: Implement opcode.
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* src/cff/cffgload.c (cff_decoder_parse_charstrings): Don't
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initialize random seed value.
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<cff_op_random>: Use new random seed framework.
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2017-02-20 11:06:22 +03:00
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2017-02-20 Werner Lemberg <wl@gnu.org>
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[cff] Sanitize `initialRandomSeed'.
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* src/cff/cffload.c (cff_load_private_dict): Make
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|
`initial_random_seed' value always positive.
|
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|
2017-02-20 11:01:14 +03:00
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|
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|
2017-02-20 Werner Lemberg <wl@gnu.org>
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[cff] Introduce `random-seed' property (2/2).
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* src/base/ftobjs.c: Include `FT_CFF_DRIVER_H'.
|
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|
(open_face): Initialize `face->internal->random_seed'.
|
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|
(FT_Face_Properties): Handle `FT_PARAM_TAG_RANDOM_SEED'.
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* src/cff/cffdrivr.c (cff_property_set): Handle `random-seed'
|
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property.
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|
2017-02-20 10:55:26 +03:00
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|
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|
2017-02-20 Werner Lemberg <wl@gnu.org>
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[cff] Introduce `random-seed' property (1/2).
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We need this for support of the `random' operator.
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* include/freetype/ftcffdrv.h (FT_PARAM_TAG_RANDOM_SEED): New macro.
|
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* include/freetype/internal/ftobjs.h (FT_Face_InternalRec): New
|
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|
field `random_seed'.
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* src/cff/cffobjs.h (CFF_DriverRec): New field `random_seed'.
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2017-02-18 12:42:48 +03:00
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2017-02-17 Werner Lemberg <wl@gnu.org>
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Remove clang warnings.
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* src/autofit/aflatin.c (af_latin_sort_blue): Add missing `static'
|
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|
keyword.
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* src/base/ftmm.c (FT_Set_Var_Design_Coordinates,
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|
FT_Set_MM_Blend_Coordinates, FT_Set_Var_Blend_Coordinates):
|
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|
Initialize some variables.
|
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|
2017-02-18 12:42:23 +03:00
|
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|
2017-02-16 Nikolaus Waxweiler <madigens@gmail.com>
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|
Werner Lemberg <wl@gnu.org>
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Add face property for stem darkening.
|
|
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|
* include/freetype/ftautoh.h (FT_PARAM_TAG_STEM_DARKENING): New
|
|
|
|
|
|
macro.
|
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|
|
* include/freetype/internal/ftobjs.h (FT_Face_InternalRec): Add
|
|
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|
|
|
`no_stem_darkening' field.
|
|
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|
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|
|
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|
|
* src/autofit/afloader.c (af_loader_load_glyph),
|
|
|
|
|
|
src/autofit/afmodule.c (af_property_set): Updated.
|
|
|
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|
|
|
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|
|
|
* src/base/ftobjs.c: Include FT_AUTOHINTER_H.
|
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|
(ft_open_face_internal): Updated.
|
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|
|
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|
(FT_Face_Properties): Handle FT_PARAM_TAG_STEM_DARKENING.
|
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|
|
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|
* src/cff/cf2ft.c (cf2_decoder_parse_charstrings): Updated.
|
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|
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|
* src/cff/cffdrivr.c (cff_property_set): Updated.
|
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|
2017-02-16 22:45:45 +03:00
|
|
|
|
2017-02-16 Nikolaus Waxweiler <madigens@gmail.com>
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|
Werner Lemberg <wl@gnu.org>
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Add face property for LCD filter weights.
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* include/freetype/ftlcdfil.h (FT_PARAM_TAG_LCD_FILTER_WEIGHTS,
|
|
|
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|
FT_LCD_FILTER_FIVE_TAPS): New macros.
|
|
|
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|
(FT_LcdFiveTapFilter): New typedef.
|
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|
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|
|
|
|
|
* include/freetype/ftobjs.h (FT_Face_InternalRec)
|
|
|
|
|
|
[FT_CONFIG_OPTION_SUBPIXEL_RENDERING]: Add `lcd_weights' field.
|
|
|
|
|
|
(FT_Bitmap_LcdFilterFunc): Change third argument to weights array.
|
|
|
|
|
|
(ft_lcd_filter_fir): New prototype.
|
|
|
|
|
|
(FT_LibraryRec): Updated.
|
|
|
|
|
|
|
|
|
|
|
|
* src/base/ftlcdfil.c (_ft_lcd_filter_fir): Renamed to...
|
2017-04-20 06:50:29 +03:00
|
|
|
|
(ft_lcd_filter_fir): ... this base function.
|
2017-02-16 22:45:45 +03:00
|
|
|
|
Updated.
|
|
|
|
|
|
(_ft_lcd_filter_legacy): Updated.
|
|
|
|
|
|
(FT_Library_SetLcdFilterWeights, FT_Library_SetLcdFilter): Updated.
|
|
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|
|
|
|
|
|
|
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|
* src/base/ftobjs.c (ft_open_face_internal): Updated.
|
|
|
|
|
|
(FT_Face_Properties): Handle FT_PARAM_TAG_LCD_FILTER_WEIGHTS.
|
|
|
|
|
|
|
|
|
|
|
|
* src/smooth/ftsmooth.c (ft_smooth_render_generic)
|
2017-03-08 06:21:26 +03:00
|
|
|
|
[FT_CONFIG_OPTION_SUBPIXEL_RENDERING]: Handle LCD weights from
|
2017-02-16 22:45:45 +03:00
|
|
|
|
`FT_Face_Internal'.
|
|
|
|
|
|
|
2017-02-15 10:06:35 +03:00
|
|
|
|
2017-02-14 Nikolaus Waxweiler <madigens@gmail.com>
|
|
|
|
|
|
Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
Add new function `FT_Face_Properties'.
|
|
|
|
|
|
|
|
|
|
|
|
This commit provides the framework, to be filled with something
|
|
|
|
|
|
useful in the next commits.
|
|
|
|
|
|
|
|
|
|
|
|
* include/freetype/freetype.h (FT_Face_Properties): Declare.
|
|
|
|
|
|
|
|
|
|
|
|
* src/base/ftobjs.c (FT_Face_Properties): New function.
|
|
|
|
|
|
|
[autofit] Prevent overlapping blue zones.
Problem reported as
https://github.com/google/fonts/issues/632
The font in question (Nunito) has values 705 and 713 for the
reference and overshoot values, respectively, of the first blue
zone. Blue zone 2, however, has value 710 for both the reference
and overshoot. At 12ppem, reference and overshoot of blue zone 0
becomes 8px, while blue zone 2 becomes 9px.
A peculiarity of this font is that the tops of isolated vertical
stems like `N' have a slight overshoot also. The auto-hinter tries
to find the nearest blue zone using the *original* coordinates. For
vertical stems, this is value 713. For normal horizontal tops like
in character `E', this is value 710. Since value 713 is mapped to
8px but value 710 to 9px, `N' and similar characters are one pixel
higher than `E', which looks very bad.
This commit sanitizes blue zones to avoid such a behaviour.
* src/autofit/aflatin.c (af_latin_sort_blue): New function.
(af_latin_metrics_init_blues): Sort blue values and remove overlaps.
2017-02-13 11:34:17 +03:00
|
|
|
|
2017-02-13 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[autofit] Prevent overlapping blue zones.
|
|
|
|
|
|
|
|
|
|
|
|
Problem reported as
|
|
|
|
|
|
|
|
|
|
|
|
https://github.com/google/fonts/issues/632
|
|
|
|
|
|
|
|
|
|
|
|
The font in question (Nunito) has values 705 and 713 for the
|
|
|
|
|
|
reference and overshoot values, respectively, of the first blue
|
|
|
|
|
|
zone. Blue zone 2, however, has value 710 for both the reference
|
|
|
|
|
|
and overshoot. At 12ppem, reference and overshoot of blue zone 0
|
|
|
|
|
|
becomes 8px, while blue zone 2 becomes 9px.
|
|
|
|
|
|
|
|
|
|
|
|
A peculiarity of this font is that the tops of isolated vertical
|
|
|
|
|
|
stems like `N' have a slight overshoot also. The auto-hinter tries
|
|
|
|
|
|
to find the nearest blue zone using the *original* coordinates. For
|
|
|
|
|
|
vertical stems, this is value 713. For normal horizontal tops like
|
|
|
|
|
|
in character `E', this is value 710. Since value 713 is mapped to
|
|
|
|
|
|
8px but value 710 to 9px, `N' and similar characters are one pixel
|
|
|
|
|
|
higher than `E', which looks very bad.
|
|
|
|
|
|
|
|
|
|
|
|
This commit sanitizes blue zones to avoid such a behaviour.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/aflatin.c (af_latin_sort_blue): New function.
|
|
|
|
|
|
(af_latin_metrics_init_blues): Sort blue values and remove overlaps.
|
|
|
|
|
|
|
2017-02-13 07:07:29 +03:00
|
|
|
|
2017-02-12 Alexei Podtelezhnikov <apodtele@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* src/smooth/ftgrays.c (gray_sweep): Improve code.
|
|
|
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|
|
|
2017-02-06 15:13:02 +03:00
|
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|
|
2017-02-06 Werner Lemberg <wl@gnu.org>
|
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|
|
[truetype] Implement `VVAR' table support.
|
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|
|
* src/truetype/ttgxvar.h (GX_HVarTable): Renamed to...
|
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|
(GX_HVVarTable): ...This.
|
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|
(GX_Blend): Add fields for `VVAR' table handling.
|
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|
Other minor updates.
|
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|
* src/truetype/ttgxvar.c (ft_var_load_hvar): Renamed to...
|
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|
(ft_var_load_hvvar): ...This.
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|
Handle VVAR loading also (controlled by an additional parameter).
|
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(tt_hadvance_adjust): Renamed to...
|
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|
(tt_hvadvance_adjust): ...This.
|
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|
Handle application of advance height also (controlled by an
|
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|
|
additional parameter).
|
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|
(tt_hadvance_adjust, tt_vadvance_adjust): Wrappers for
|
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|
|
`tt_hvadvance_adjust'.
|
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|
* src/truetype/ttdriver.c (tt_service_metrics_variations): Updated.
|
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|
2017-02-05 10:33:10 +03:00
|
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|
|
2017-02-05 Werner Lemberg <wl@gnu.org>
|
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[autofit] Use better blue zone characters for lowercase latin.
|
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|
The number of lowercase characters for computing the top flat blue
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|
zone value was too small (in most cases only `x' and `z'). If one
|
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|
of the two characters has a large serif, say, it can happen that
|
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|
FreeType must select between two different values, having a 50%
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|
chance to use the wrong one. As a result, rendering at larger PPEM
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|
values could yield uneven lowercase glyph heights.
|
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|
Problem reported by Christoph Koeberlin <christoph@koe.berlin>.
|
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* src/autofit/afblue.dat (AF_BLUE_STRING_LATIN_SMALL): Replaced
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|
with...
|
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|
(AF_BLUE_STRING_LATIN_SMALL_TOP, AF_BLUE_STRING_LATIN_SMALL_BOTTOM):
|
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|
... New, extended sets.
|
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(AF_BLUE_STRINGSET_LATN): Updated.
|
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* src/autofit/afblue.c, scr/autofit/afblue.h: Regenerated.
|
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|
2017-02-04 22:30:40 +03:00
|
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|
2017-02-04 Werner Lemberg <wl@gnu.org>
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|
Make `freetype-config' a wrapper of `pkg-config' if possible.
|
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|
Based on ideas taken from
|
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|
|
http://pkgs.fedoraproject.org/cgit/rpms/freetype.git/tree/freetype-multilib.patch
|
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http://pkgs.fedoraproject.org/cgit/rpms/freetype.git/tree/freetype-2.5.3-freetype-config-prefix.patch
|
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* builds/unix/freetype-config.in: Rewritten. Use `pkg-config' to
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set output variables if program is available.
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* docs/CHANGES, docs/freetype-config.1: Updated.
|
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|
2017-02-04 18:08:08 +03:00
|
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|
2017-02-04 Werner Lemberg <wl@gnu.org>
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|
* builds/unix/unix-def.in (freetype-config): Fix permissions.
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2017-02-03 21:38:20 +03:00
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|
2017-02-03 Werner Lemberg <wl@gnu.org>
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* src/autofit/afglobal.c (af_face_globals_free): Erase useless code.
|
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2017-02-03 10:31:18 +03:00
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2017-02-03 Werner Lemberg <wl@gnu.org>
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* include/freetype/ftgasp.h (FT_GASP_SYMMETRIC_GRIDFIT): Fix value.
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Reported by Behdad.
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2017-02-02 13:38:04 +03:00
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2017-02-02 Werner Lemberg <wl@gnu.org>
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[truetype] Fix MVAR post-action handling.
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Reported as
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https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=509
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* src/truetype/ttobjs.c (tt_size_reset): Do nothing for CFF2. This
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is important to make `tt_size_reset_iterator' (called in
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`tt_apply_mvar') always work.
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2017-02-02 09:13:29 +03:00
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2017-02-02 Werner Lemberg <wl@gnu.org>
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Make compilation with FT_CONFIG_OPTION_PIC work again.
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All code committed here is guarded with `FT_CONFIG_OPTION_PIC'.
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* include/freetype/internal/services/svmetric.h
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(FT_DEFINE_SERVICE_METRICSVARIATIONSREC): Remove trailing semicolon.
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* src/autofit/aflatin.c (af_latin_hints_compute_edges,
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af_latin_hint_edges): Provide `globals' variable.
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* src/autofit/afloader.c (af_loader_load_glyph): Remove shadowing
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variable.
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* src/autofit/afmodule.c (AF_SCRIPT_CLASSES_GET,
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AF_STYLE_CLASSES_GET): Redefine.
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* src/autofit/aftypes.h (AF_DEFINE_WRITING_SYSTEM_CLASS): Fix typo.
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* src/cff/cffparse.c (CFF_FIELD_BLEND): Provide it.
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* src/cff/cffpic.h (CffModulePIC): Fix typo.
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2017-02-01 07:13:50 +03:00
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2017-01-31 Alexei Podtelezhnikov <apodtele@gmail.com>
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* src/smooth/ftgrays.c (gray_render_scanline): Improve code.
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2017-02-01 01:06:38 +03:00
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2017-01-31 Werner Lemberg <wl@gnu.org>
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[cff] Provide metrics variation service interface (#50196).
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Only now I've got an OTF with an HVAR table for testing...
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The code in `ftmm.c' uses `FT_FACE_LOOKUP_SERVICE' to get the
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metrics variations interface. However, this didn't work with
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`FT_FACE_FIND_GLOBAL_SERVICE' used in `sfnt_init_face'.
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* src/cff/cffdrivr.c: Include FT_SERVICE_METRICS_VARIATIONS_H.
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(cff_hadvance_adjust, cff_metrics_adjust): Wrapper functions for
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metric service functions from the `truetype' module.
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(cff_service_metrics_variations): New service.
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(cff_services): Updated.
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* src/cff/cffpic.h (CFF_SERVICE_METRICS_VAR_GET): New macro.
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[FT_CONFIG_OPTION_PIC]: Synchronize code.
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* src/sfnt/sfobjs.c (sfnt_init_face): Replace call to
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FT_FACE_FIND_GLOBAL_SERVICE with `ft_module_get_service' to always
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load the service from the `truetype' module.
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2017-01-31 21:11:56 +03:00
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2017-01-31 Werner Lemberg <wl@gnu.org>
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Add framework to support services with 9 functions.
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* include/freetype/internal/ftserv.h (FT_DEFINE_SERVICEDESCREC9):
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New macro.
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2017-01-31 20:47:10 +03:00
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2017-01-31 Werner Lemberg <wl@gnu.org>
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[base] Fix error handing in MM functions.
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* src/base/ftmm.c (FT_Set_Var_Design_Coordinates,
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FT_Set_MM_Blend_Coordinates, FT_Set_Var_Blend_Coordinates):
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Implement it.
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2017-01-31 10:32:07 +03:00
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2017-01-31 Werner Lemberg <wl@gnu.org>
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[truetype] Fix sanity check for `gvar' table (#50184).
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* src/truetype/ttgxvar.c (ft_var_load_gvar): There might be missing
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variation data for some glyphs.
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2017-01-31 10:10:04 +03:00
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2017-01-31 Werner Lemberg <wl@gnu.org>
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[autofit] Avoid uninitialized jumps (#50191).
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* src/autofit/afcjk.c (af_cjk_metrics_check_digits),
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src/autofit/aflatin.c (af_latin_metrics_check_digits): Initialize
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`advance'.
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2017-01-27 10:45:46 +03:00
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2017-01-27 Werner Lemberg <wl@gnu.org>
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|
s/GB2312/PRC/.
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* include/freetype/freetype.h (FT_ENCODING_PRC): New enum value.
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(FT_ENCODING_GB2312): Deprecated.
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* include/freetype/ttnameid.h (TT_MS_ID_PRC): New macro.
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(TT_MS_ID_GB2312): Deprecated.
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* src/sfnt/sfobjs.c (sfnt_find_encoding): Updated.
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* docs/CHANGES: Updated.
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2017-01-27 02:06:52 +03:00
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2017-01-26 Werner Lemberg <wl@gnu.org>
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[base] Add `FT_Get_Sfnt_LangTag' function.
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* include/freetype/ftsnames.h (FT_SfntLangTag): New structure.
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(FT_Get_Sfnt_LangTag): New declaration.
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2017-09-16 05:23:01 +03:00
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* src/base/ftsnames.c (FT_Get_Sfnt_LangTag): New function.
|
2017-01-27 02:06:52 +03:00
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* docs/CHANGES: Updated.
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2017-01-26 23:41:38 +03:00
|
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|
2017-01-26 Werner Lemberg <wl@gnu.org>
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[sfnt] Support `name' table format 1.
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* include/freetype/internal/tttypes.h (TT_LangTagRec): New
|
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|
structure.
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(TT_NameTableRec): Add fields `numLangTagRecords' and `langTags'.
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* src/sfnt/ttload.c (tt_face_load_name): Add support for language
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tags.
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Reduce array size of name strings in case of invalid entries.
|
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(tt_face_free_name): Updated.
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* docs/CHANGES: Updated.
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2017-01-25 17:08:41 +03:00
|
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|
2017-01-25 Werner Lemberg <wl@gnu.org>
|
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[sfnt] s/TT_NameEntry/TT_Name/.
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* include/freetype/internal/tttypes.h (TT_NameEntryRec): Renamed
|
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|
to...
|
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|
(TT_NameRec): This.
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|
(TT_NameTableRec): Updated.
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|
* src/base/ftsnames.c (FT_Get_Sfnt_Name): Updated.
|
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* src/sfnt/sfdriver.c (sfnt_get_ps_name): Updated.
|
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|
* src/sfnt/sfobjs.c (tt_name_entry_ascii_from_utf16,
|
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|
|
tt_name_entry_ascii_from_other): Renamed to...
|
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|
|
(tt_name_ascii_from_utf16, tt_name_entry_ascii_from_other): This,
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|
|
respectively.
|
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|
|
(TT_NameEntry_ConvertFunc): Renamed to...
|
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|
|
(TT_Name_ConvertFunc): This.
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|
|
(tt_face_get_name): Updated.
|
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|
2017-04-20 06:50:29 +03:00
|
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|
* src/sfnt/ttload.c (tt_face_load_name, tt_face_free_name):
|
2017-01-25 17:08:41 +03:00
|
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|
Updated.
|
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|
2017-01-24 22:48:50 +03:00
|
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|
|
2017-01-24 Werner Lemberg <wl@gnu.org>
|
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|
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|
|
[sfnt] Fix Postscript name service for symbol fonts.
|
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|
|
* src/sfnt/sfdriver.c (sfnt_get_ps_name): Accept PID/EID=3/0
|
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|
|
entries also.
|
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|
|
2017-01-24 19:00:36 +03:00
|
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|
|
2017-01-24 Werner Lemberg <wl@gnu.org>
|
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|
|
|
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|
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|
|
|
|
[truetype] For OpenType 1.7: s/preferred/typographic/ (sub)family.
|
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|
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|
|
|
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|
|
* include/freetype/ftsnames.h
|
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|
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|
|
(FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_FAMILY,
|
|
|
|
|
|
FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_SUBFAMILY): New macros.
|
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|
|
|
|
(FT_PARAM_TAG_IGNORE_PREFERRED_FAMILY,
|
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|
|
|
|
FT_PARAM_TAG_IGNORE_PREFERRED_SUBFAMILY): Deprecated.
|
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|
|
|
|
|
|
|
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|
|
* include/freetype/ttnameid.h (TT_NAME_ID_TYPOGRAPHIC_FAMILY,
|
|
|
|
|
|
TT_NAME_ID_TYPOGRAPHIC_SUBFAMILY): New macros.
|
|
|
|
|
|
(TT_NAME_ID_PREFERRED_FAMILY, TT_NAME_ID_PREFERRED_SUBFAMILY):
|
|
|
|
|
|
Deprecated.
|
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|
|
|
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|
|
|
|
|
|
* src/sfnt/sfobjs.c (sfnt_load_face): Updated.
|
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|
|
|
|
|
|
|
|
|
* docs/CHANGES: Updated.
|
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|
2017-01-23 14:53:18 +03:00
|
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|
|
2017-01-23 Werner Lemberg <wl@gnu.org>
|
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|
|
[base] Add `FT_Set_Default_Properties' (#49187).
|
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|
|
* include/freetype/ftmodapi.h: Add declaration.
|
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|
|
|
|
|
* src/base/ftinit.c (ft_set_default_properties): Renamed to...
|
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|
|
|
(FT_Set_Default_Properties): ... this.
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|
|
|
(FT_Init_FreeType): Updated.
|
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|
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|
|
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|
|
* docs/CHANGES: Updated.
|
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|
|
2017-01-23 13:47:40 +03:00
|
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|
|
2017-01-23 Werner Lemberg <wl@gnu.org>
|
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|
|
|
|
|
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|
|
|
[truetype] Minor updates for OpenType 1.8.1.
|
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|
|
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|
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|
|
* src/truetype/ttgxvar.h (GX_MVarTable): `axisCount' has been
|
2017-01-25 07:56:59 +03:00
|
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|
|
removed from the specification; it is now reserved.
|
2017-01-23 13:47:40 +03:00
|
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|
|
* src/truetype/ttgxvar.c (ft_var_load_mvar): Updated.
|
|
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|
|
(GX_FVar_Head): Remove `countSizePairs'; the corresponding data
|
|
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|
|
|
field in the `MVAR' table is now reserved.
|
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|
|
|
(fvar_fields): Updated.
|
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|
|
|
|
|
2017-01-23 09:43:56 +03:00
|
|
|
|
2017-01-23 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[truetype] Avoid segfault for invalid variation data.
|
|
|
|
|
|
|
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|
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|
|
* src/truetype/ttgxvar.c (ft_var_load_item_variation_store): Assure
|
|
|
|
|
|
`itemCount' is not zero.
|
|
|
|
|
|
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|
|
Reported as
|
|
|
|
|
|
|
|
|
|
|
|
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=441
|
|
|
|
|
|
|
2017-01-20 12:16:38 +03:00
|
|
|
|
2017-01-20 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttinterp.c (TT_RunIns): Adjust loop detector limits.
|
|
|
|
|
|
|
* include/freetype/ttnameid.h: Updated to OpenType 1.8.1.
(TT_APPLE_ID_FULL_UNICODE): New macro.
(TT_MS_LANGID_BOSNIAN_BOSNIA_HERZ_CYRILLIC,
TT_MS_LANGID_UPPER_SORBIAN_GERMANY,
TT_MS_LANGID_LOWER_SORBIAN_GERMANY, TT_MS_LANGID_IRISH_IRELAND,
TT_MS_LANGID_INUKTITUT_CANADA_LATIN, TT_MS_LANGID_BASHKIR_RUSSIA,
TT_MS_LANGID_LUXEMBOURGISH_LUXEMBOURG,
TT_MS_LANGID_GREENLANDIC_GREENLAND, TT_MS_LANGID_MAPUDUNGUN_CHILE,
TT_MS_LANGID_MOHAWK_MOHAWK, TT_MS_LANGID_BRETON_FRANCE,
TT_MS_LANGID_OCCITAN_FRANCE, TT_MS_LANGID_CORSICAN_FRANCE,
TT_MS_LANGID_ALSATIAN_FRANCE, TT_MS_LANGID_YAKUT_RUSSIA,
TT_MS_LANGID_KICHE_GUATEMALA, TT_MS_LANGID_KINYARWANDA_RWANDA,
TT_MS_LANGID_WOLOF_SENEGAL, TT_MS_LANGID_DARI_AFGHANISTAN): New
macros.
(TT_MS_LANGID_SERBIAN_BOSNIA_HERZ_CYRILLIC): Fix value.
(TT_MS_LANGID_GERMAN_LIECHTENSTEIN, TT_MS_LANGID_CATALAN_CATALAN,
TT_MS_LANGID_CHINESE_MACAO, TT_MS_LANGID_SPANISH_SPAIN_MODERN_SORT,
TT_MS_LANGID_KOREAN_KOREA, TT_MS_LANGID_ROMANSH_SWITZERLAND,
TT_MS_LANGID_SLOVENIAN_SLOVENIA, TT_MS_LANGID_BASQUE_BASQUE,
TT_MS_LANGID_SETSWANA_SOUTH_AFRICA,
TT_MS_LANGID_ISIXHOSA_SOUTH_AFRICA,
TT_MS_LANGID_ISIZULU_SOUTH_AFRICA, TT_MS_LANGID_KAZAKH_KAZAKHSTAN,
TT_MS_LANGID_KYRGYZ_KYRGYZSTAN, TT_MS_LANGID_KISWAHILI_KENYA,
TT_MS_LANGID_TATAR_RUSSIA, TT_MS_LANGID_ODIA_INDIA,
TT_MS_LANGID_MONGOLIAN_PRC, TT_MS_LANGID_TIBETAN_PRC,
TT_MS_LANGID_WELSH_UNITED_KINGDOM, TT_MS_LANGID_GALICIAN_GALICIAN,
TT_MS_LANGID_SINHALA_SRI_LANKA, TT_MS_LANGID_TAMAZIGHT_ALGERIA,
TT_MS_LANGID_SESOTHO_SA_LEBOA_SOUTH_AFRICA, TT_MS_LANGID_YI_PRC,
TT_MS_LANGID_UIGHUR_PRC): New aliases.
Remove commented out code.
(TT_NAME_ID_LIGHT_BACKGROUND, TT_NAME_ID_DARK_BACKGROUND,
TT_NAME_ID_VARIATIONS_PREFIX): New macros.
(HAVE_LIMIT_ON_IDENTS): Remove macro (which was useless since many
years), use guarded long macros by default and define short versions
as aliases for the long ones.
2017-01-17 13:50:09 +03:00
|
|
|
|
2017-01-17 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
* include/freetype/ttnameid.h: Updated to OpenType 1.8.1.
|
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|
|
(TT_APPLE_ID_FULL_UNICODE): New macro.
|
|
|
|
|
|
|
|
|
|
|
|
(TT_MS_LANGID_BOSNIAN_BOSNIA_HERZ_CYRILLIC,
|
|
|
|
|
|
TT_MS_LANGID_UPPER_SORBIAN_GERMANY,
|
|
|
|
|
|
TT_MS_LANGID_LOWER_SORBIAN_GERMANY, TT_MS_LANGID_IRISH_IRELAND,
|
|
|
|
|
|
TT_MS_LANGID_INUKTITUT_CANADA_LATIN, TT_MS_LANGID_BASHKIR_RUSSIA,
|
|
|
|
|
|
TT_MS_LANGID_LUXEMBOURGISH_LUXEMBOURG,
|
|
|
|
|
|
TT_MS_LANGID_GREENLANDIC_GREENLAND, TT_MS_LANGID_MAPUDUNGUN_CHILE,
|
|
|
|
|
|
TT_MS_LANGID_MOHAWK_MOHAWK, TT_MS_LANGID_BRETON_FRANCE,
|
|
|
|
|
|
TT_MS_LANGID_OCCITAN_FRANCE, TT_MS_LANGID_CORSICAN_FRANCE,
|
|
|
|
|
|
TT_MS_LANGID_ALSATIAN_FRANCE, TT_MS_LANGID_YAKUT_RUSSIA,
|
|
|
|
|
|
TT_MS_LANGID_KICHE_GUATEMALA, TT_MS_LANGID_KINYARWANDA_RWANDA,
|
|
|
|
|
|
TT_MS_LANGID_WOLOF_SENEGAL, TT_MS_LANGID_DARI_AFGHANISTAN): New
|
|
|
|
|
|
macros.
|
|
|
|
|
|
|
|
|
|
|
|
(TT_MS_LANGID_SERBIAN_BOSNIA_HERZ_CYRILLIC): Fix value.
|
|
|
|
|
|
|
|
|
|
|
|
(TT_MS_LANGID_GERMAN_LIECHTENSTEIN, TT_MS_LANGID_CATALAN_CATALAN,
|
|
|
|
|
|
TT_MS_LANGID_CHINESE_MACAO, TT_MS_LANGID_SPANISH_SPAIN_MODERN_SORT,
|
|
|
|
|
|
TT_MS_LANGID_KOREAN_KOREA, TT_MS_LANGID_ROMANSH_SWITZERLAND,
|
|
|
|
|
|
TT_MS_LANGID_SLOVENIAN_SLOVENIA, TT_MS_LANGID_BASQUE_BASQUE,
|
|
|
|
|
|
TT_MS_LANGID_SETSWANA_SOUTH_AFRICA,
|
|
|
|
|
|
TT_MS_LANGID_ISIXHOSA_SOUTH_AFRICA,
|
|
|
|
|
|
TT_MS_LANGID_ISIZULU_SOUTH_AFRICA, TT_MS_LANGID_KAZAKH_KAZAKHSTAN,
|
|
|
|
|
|
TT_MS_LANGID_KYRGYZ_KYRGYZSTAN, TT_MS_LANGID_KISWAHILI_KENYA,
|
|
|
|
|
|
TT_MS_LANGID_TATAR_RUSSIA, TT_MS_LANGID_ODIA_INDIA,
|
|
|
|
|
|
TT_MS_LANGID_MONGOLIAN_PRC, TT_MS_LANGID_TIBETAN_PRC,
|
|
|
|
|
|
TT_MS_LANGID_WELSH_UNITED_KINGDOM, TT_MS_LANGID_GALICIAN_GALICIAN,
|
|
|
|
|
|
TT_MS_LANGID_SINHALA_SRI_LANKA, TT_MS_LANGID_TAMAZIGHT_ALGERIA,
|
|
|
|
|
|
TT_MS_LANGID_SESOTHO_SA_LEBOA_SOUTH_AFRICA, TT_MS_LANGID_YI_PRC,
|
|
|
|
|
|
TT_MS_LANGID_UIGHUR_PRC): New aliases.
|
|
|
|
|
|
|
|
|
|
|
|
Remove commented out code.
|
|
|
|
|
|
|
|
|
|
|
|
(TT_NAME_ID_LIGHT_BACKGROUND, TT_NAME_ID_DARK_BACKGROUND,
|
|
|
|
|
|
TT_NAME_ID_VARIATIONS_PREFIX): New macros.
|
|
|
|
|
|
|
|
|
|
|
|
(HAVE_LIMIT_ON_IDENTS): Remove macro (which was useless since many
|
|
|
|
|
|
years), use guarded long macros by default and define short versions
|
|
|
|
|
|
as aliases for the long ones.
|
|
|
|
|
|
|
2017-01-15 15:57:25 +03:00
|
|
|
|
2017-01-15 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttgxvar.c (tt_apply_var): Handle underline parameters
|
|
|
|
|
|
also.
|
|
|
|
|
|
|
2017-01-12 10:42:55 +03:00
|
|
|
|
2017-01-11 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
* src/base/ftobjs.c (ft_open_face_internal): Improve tracing.
|
|
|
|
|
|
|
2017-01-11 16:21:26 +03:00
|
|
|
|
2017-01-11 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[truetype] Actually use metrics variation service.
|
|
|
|
|
|
|
|
|
|
|
|
* src/base/ftmm.c: Include FT_SERVICE_METRICS_VARIATIONS_H.
|
|
|
|
|
|
(ft_face_get_mvar_service): New auxiliary function to look up
|
|
|
|
|
|
metrics variation service.
|
|
|
|
|
|
(FT_Set_Var_Design_Coordinates, FT_Set_MM_Blend_Coordinates,
|
|
|
|
|
|
FT_Set_Var_Blend_Coordinates): Call metrics variation service.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttobjs.c (tt_face_init): Use metrics variations for
|
|
|
|
|
|
named instances.
|
|
|
|
|
|
|
2017-01-11 16:12:34 +03:00
|
|
|
|
2017-01-11 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[truetype] Provide metrics variation service.
|
|
|
|
|
|
|
|
|
|
|
|
* include/freetype/internal/services/svmetric.h
|
|
|
|
|
|
(FT_Metrics_Adjust_Func): Reduce number of necessary parameters.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttgxvar.c: Include FT_LIST_H.
|
|
|
|
|
|
(tt_size_reset_iterator): New auxiliary function for...
|
|
|
|
|
|
(tt_apply_var): New function.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttgxvar.h: Updated.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttdriver.c (tt_service_metrics_variations): Add
|
|
|
|
|
|
`tt_apply_mvar'.
|
|
|
|
|
|
|
|
|
|
|
|
* include/freetype/internal/ftserv.h (FT_ServiceCache): Add metrics
|
|
|
|
|
|
variation service.
|
|
|
|
|
|
|
2017-01-11 14:50:51 +03:00
|
|
|
|
2017-01-11 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[truetype] Parse `MVAR' table.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttgxvar.h (MVAR_TAG_XXX): New macros for MVAR tags.
|
|
|
|
|
|
(GX_Value, GX_MVarTable): New structures.
|
|
|
|
|
|
(GX_Blend): Add it.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttgxvar.c (GX_VALUE_SIZE, GX_VALUE_CASE,
|
|
|
|
|
|
GX_GASP_CASE): New macros.
|
|
|
|
|
|
(ft_var_get_value_pointer): New auxiliary function to get a pointer
|
|
|
|
|
|
to a value from various SFNT tables already stored in `TT_Face'.
|
|
|
|
|
|
(ft_var_load_mvar): New function.
|
|
|
|
|
|
(TT_Get_MM_Var): Call it.
|
|
|
|
|
|
(tt_done_blend): Updated.
|
|
|
|
|
|
|
2017-01-11 12:05:27 +03:00
|
|
|
|
2017-01-11 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[truetype] More preparations for MVAR support.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttobjs.c (tt_size_reset): Add argument to make
|
|
|
|
|
|
function only recompute ascender, descender, and height.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttobjs.h: Updated.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttdriver.c (tt_size_select, tt_size_request):
|
|
|
|
|
|
Updated.
|
|
|
|
|
|
|
2017-01-09 21:54:44 +03:00
|
|
|
|
2017-01-09 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[pcf] Disable long family names by default.
|
|
|
|
|
|
|
|
|
|
|
|
* include/freetype/config/ftoption.h
|
|
|
|
|
|
(PCF_CONFIG_OPTION_LONG_FAMILY_NAMES): Comment out.
|
|
|
|
|
|
|
2017-01-09 13:30:32 +03:00
|
|
|
|
2017-01-09 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[pcf] Make long family names configurable.
|
|
|
|
|
|
|
|
|
|
|
|
The change from 2016-09-29 was too radical (except for people using
|
|
|
|
|
|
the openSuSE GNU/Linux distribution). To ameliorate the situation,
|
|
|
|
|
|
PCF_CONFIG_OPTION_LONG_FAMILY_NAMES gets introduced which controls
|
|
|
|
|
|
the feature; if set, a new PCF property option
|
|
|
|
|
|
`no-long-family-names' can be used to switch this feature off.
|
|
|
|
|
|
|
|
|
|
|
|
* include/freetype/config/ftoption.h, devel/ftoption.h
|
|
|
|
|
|
(PCF_CONFIG_OPTION_LONG_FAMILY_NAMES): New option.
|
|
|
|
|
|
|
|
|
|
|
|
* include/freetype/ftpcfdrv.h: New header file (only containing
|
|
|
|
|
|
comments currently, used for building the documentation).
|
|
|
|
|
|
|
|
|
|
|
|
* include/freetype/config/ftheader.h (FT_PCF_DRIVER_H): New macro.
|
|
|
|
|
|
|
|
|
|
|
|
* src/pcf/pcf.h (PCF_Driver): Add `no_long_family_names' field.
|
|
|
|
|
|
|
|
|
|
|
|
* src/pcf/pcfdrivr.c: Include FT_SERVICE_PROPERTIES_H and
|
|
|
|
|
|
FT_PCF_DRIVER_H.
|
|
|
|
|
|
(pcf_property_set, pcf_property_get): New functions.
|
|
|
|
|
|
(pcf_service_properties): New service.
|
2017-01-19 07:12:31 +03:00
|
|
|
|
(pcf_services): Updated.
|
2017-01-09 13:30:32 +03:00
|
|
|
|
(pcf_driver_init) [PCF_CONFIG_OPTION_LONG_FAMILY_NAMES]: Handle
|
|
|
|
|
|
`no_long_family_names'.
|
|
|
|
|
|
|
|
|
|
|
|
* src/pcf/pcfread.c (pcf_load_font): Handle `no_long_family_names'
|
|
|
|
|
|
and PCF_CONFIG_OPTION_LONG_FAMILY_NAMES.
|
|
|
|
|
|
|
|
|
|
|
|
* docs/CHANGES: Updated.
|
|
|
|
|
|
|
2017-01-09 12:49:03 +03:00
|
|
|
|
2017-01-09 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[pcf] Introduce a driver structure.
|
|
|
|
|
|
|
|
|
|
|
|
To be filled later on with something useful.
|
|
|
|
|
|
|
|
|
|
|
|
* src/pcf/pcf.h (PCF_Driver): New structure.
|
|
|
|
|
|
|
|
|
|
|
|
* src/pcf/pcfdrivr.c (pcf_driver_init, pcf_driver_done): New dummy
|
|
|
|
|
|
functions.
|
|
|
|
|
|
(pcf_driver_class): Updated.
|
|
|
|
|
|
|
2017-01-08 11:28:34 +03:00
|
|
|
|
2017-01-08 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[truetype] Again some GX code shuffling.
|
|
|
|
|
|
|
|
|
|
|
|
We need this later on for MVAR also.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttgxvar.c (tt_hadvance_adjust): Split off computing
|
|
|
|
|
|
an item store variation delta into...
|
|
|
|
|
|
(ft_var_get_item_delta): ...new function.
|
|
|
|
|
|
|
2017-01-08 09:33:05 +03:00
|
|
|
|
2017-01-08 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[truetype] Adjust font variation flags for MVAR.
|
|
|
|
|
|
|
|
|
|
|
|
* include/freetype/internal/tttypes.h (TT_FACE_FLAG_VAR_XXX):
|
|
|
|
|
|
Remove all flags related to MVAR; replace it with...
|
|
|
|
|
|
(TT_FACE_FLAG_VAR_MVAR): ...this new macro.
|
|
|
|
|
|
(TT_Face): Remove `mvar_support' field (which was still unused).
|
|
|
|
|
|
|
2017-01-07 09:45:28 +03:00
|
|
|
|
2017-01-06 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[truetype] More GX code shuffling.
|
|
|
|
|
|
|
|
|
|
|
|
We need this later on for MVAR also.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttgxvar.c (tt_done_blend): Split off handling of item
|
|
|
|
|
|
variation store into...
|
|
|
|
|
|
(ft_var_done_item_variation_store): ...new function.
|
|
|
|
|
|
|
2017-01-07 00:23:52 +03:00
|
|
|
|
2017-01-06 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[truetype] More generalization of GX stuff.
|
|
|
|
|
|
|
|
|
|
|
|
We need this later on for MVAR also.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttgxvar.c (ft_var_load_delta_set_index_mapping): Add
|
|
|
|
|
|
parameters for delta-set index mapping and item variation store.
|
|
|
|
|
|
(ft_var_load_item_variation_store): Add parameter for item variation
|
|
|
|
|
|
store.
|
|
|
|
|
|
s/hvarData/varData/.
|
|
|
|
|
|
Move allocation of `hvar_table' to...
|
|
|
|
|
|
(ft_var_load_hvar): ...this function.
|
|
|
|
|
|
Updated.
|
|
|
|
|
|
|
2017-01-06 23:32:49 +03:00
|
|
|
|
2017-01-06 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[truetype] Some GX structure renames for generalization.
|
|
|
|
|
|
|
|
|
|
|
|
We need this later on for MVAR also.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttgxvar.h (GX_HVarData): Renamed to...
|
|
|
|
|
|
(GX_ItemVarData): ...this.
|
|
|
|
|
|
(GX_HVarRegion): Renamed to...
|
|
|
|
|
|
(GX_VarRegion): ...this.
|
|
|
|
|
|
(GX_HVStore): Renamed to...
|
|
|
|
|
|
(GX_ItemVarStore): ...this.
|
|
|
|
|
|
(GX_WidthMap): Renamed to...
|
|
|
|
|
|
(GX_DeltaSetIdxMap): ...this.
|
|
|
|
|
|
|
|
|
|
|
|
(GX_HVarTable): Updated.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttgxvar.c: Updated.
|
|
|
|
|
|
|
2017-01-06 23:13:36 +03:00
|
|
|
|
2017-01-06 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[truetype] Code shuffling.
|
|
|
|
|
|
|
2017-01-07 09:45:28 +03:00
|
|
|
|
* src/truetype/ttgxvar.c (ft_var_load_hvar): Split off loading of
|
|
|
|
|
|
item variation store and delta set index mapping into...
|
2017-01-06 23:13:36 +03:00
|
|
|
|
(ft_var_load_item_variation_store,
|
2017-01-07 09:45:28 +03:00
|
|
|
|
ft_var_load_delta_set_index_mapping): ...new functions.
|
2017-01-06 23:13:36 +03:00
|
|
|
|
|
2017-01-06 22:31:22 +03:00
|
|
|
|
2017-01-06 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[truetype] Add HVAR access without advance width map.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttgxvar.c (ft_var_load_hvar): Handle case where
|
|
|
|
|
|
`offsetToAdvanceWidthMapping' is zero.
|
|
|
|
|
|
(tt_hadvance_adjust): Implement direct deltaSet access by glyph
|
|
|
|
|
|
index.
|
|
|
|
|
|
|
2017-01-06 13:47:55 +03:00
|
|
|
|
2017-01-06 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[pcf] Revise driver.
|
|
|
|
|
|
|
|
|
|
|
|
This commit improves tracing and handling of malformed fonts. In
|
|
|
|
|
|
particular, the changes to `pcf_get_properties' fix
|
|
|
|
|
|
|
|
|
|
|
|
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=379
|
|
|
|
|
|
|
|
|
|
|
|
* src/pcf/pcfread.c (tableNames): Use long names for better
|
|
|
|
|
|
readability.
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(pcf_read_TOC): Allow at most 9 tables.
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(pcf_get_properties): Allow at most 256 properties.
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Limit strings array length to 256 * (65536 + 1) bytes.
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Better tracing.
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(pcf_get_metric): Trace metric data.
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(pcf_get_metrics): Allow at most 65536 metrics.
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Fix comparison of `metrics->ascent' and `metrics->descent' to avoid
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potential overflow.
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Better tracing.
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(pcf_get_bitmaps): Allow at most 65536 bitmaps.
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|
Better tracing.
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(pcf_get_encodings, pcf_get_accel): Better tracing.
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* src/pcf/pcfdrivr.c (PCF_Glyph_Load): Don't trace `format' details.
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These are now shown by `pcf_get_bitmaps'.
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2017-01-04 15:12:03 +03:00
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2017-01-04 Werner Lemberg <wl@gnu.org>
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* src/pcf/pcfdrivr.c (PCF_Face_Init): Trace compression format.
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2017-01-04 12:00:49 +03:00
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2017-01-04 Werner Lemberg <wl@gnu.org>
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[cff] More consistency checks for pure CFFs.
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|
Reported as
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|
|
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=378
|
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|
|
|
|
|
|
|
|
|
|
* src/cff/cffload.c (cff_font_load): Check element number and size
|
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|
|
|
|
of Name and Top DICT indices.
|
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|
|
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|
|
2017-01-04 09:45:44 +03:00
|
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|
|
2017-01-04 Werner Lemberg <wl@gnu.org>
|
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|
|
[cff, truetype] Minor tracing improvement.
|
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|
|
|
|
|
|
|
|
|
|
* src/cff/cffobjs.c (cff_face_init), src/truetype/ttobjs.c
|
|
|
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|
|
(tt_face_init): Indent first tracing message from SFNT driver.
|
|
|
|
|
|
|
2017-01-03 11:46:19 +03:00
|
|
|
|
2017-01-03 Werner Lemberg <wl@gnu.org>
|
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|
|
|
|
|
|
|
|
|
|
[truetype] Various minor fixes.
|
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|
|
|
|
|
|
|
|
|
|
* src/truetype/ttgload.c (TT_Load_Simple_Glyph): Check instruction
|
|
|
|
|
|
size only if we do native hinting.
|
|
|
|
|
|
(TT_Load_Glyph): Trace returned error code.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttobjs.c (tt_size_run_fpgm, tt_size_run_prep): Trace
|
|
|
|
|
|
returned error code.
|
|
|
|
|
|
(tt_size_ready_bytecode): Don't run `prep' table if `fpgm' table is
|
|
|
|
|
|
invalid.
|
|
|
|
|
|
|
2017-01-03 11:42:41 +03:00
|
|
|
|
2017-01-03 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[sfnt] Don't fail if PCLT, EBLC (and similar tables) are invalid.
|
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|
|
|
|
|
|
|
|
|
|
These tables are optional.
|
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|
|
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|
|
|
|
|
|
|
* src/sfnt/sfobjs.c (sfnt_load_face): Implement it.
|
|
|
|
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|
|
2017-01-03 08:53:13 +03:00
|
|
|
|
2017-01-03 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
* src/cff/cffparse.c (cff_parse_num): Simplify.
|
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|
|
2017-01-03 02:27:07 +03:00
|
|
|
|
2017-01-03 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
Various fixes for clang's undefined behaviour sanitizer.
|
|
|
|
|
|
|
|
|
|
|
|
* src/cff/cffload.c (FT_fdot14ToFixed): Fix casting.
|
|
|
|
|
|
(cff_blend_doBlend): Don't left-shift negative numbers.
|
|
|
|
|
|
Handle 5-byte numbers byte by byte to avoid alignment issues.
|
|
|
|
|
|
|
2017-01-03 08:53:13 +03:00
|
|
|
|
* src/cff/cffparse.c (cff_parse_num): Handle 5-byte numbers byte by
|
|
|
|
|
|
byte to avoid alignment issues.
|
2017-01-03 02:27:07 +03:00
|
|
|
|
|
|
|
|
|
|
* src/cid/cidload (cid_read_subrs): Do nothing if we don't have any
|
|
|
|
|
|
subrs.
|
|
|
|
|
|
|
|
|
|
|
|
* src/psaux/t1decode.c (t1_decode_parse_charstring): Fix tracing.
|
|
|
|
|
|
|
|
|
|
|
|
* src/tools/glnames.py (main): Put `DEFINE_PSTABLES' guard around
|
|
|
|
|
|
definition of `ft_get_adobe_glyph_index'.
|
|
|
|
|
|
|
|
|
|
|
|
* src/psnames/pstables.h: Regenerated.
|
|
|
|
|
|
|
2017-01-19 07:12:31 +03:00
|
|
|
|
* src/psnames/psmodule.c: Include `pstables.h' twice to get both
|
2017-01-03 02:27:07 +03:00
|
|
|
|
declaration and definition.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttgxvar.c (FT_fdot14ToFixed, FT_intToFixed): Fix
|
|
|
|
|
|
casting.
|
|
|
|
|
|
|
2017-01-01 22:51:55 +03:00
|
|
|
|
2017-01-01 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[cff] Handle multiple `blend' operators in a row correctly.
|
|
|
|
|
|
|
|
|
|
|
|
Reported as
|
|
|
|
|
|
|
|
|
|
|
|
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=368
|
|
|
|
|
|
|
|
|
|
|
|
* src/cff/cffload.c (cff_blend_doBlend): Adjust `parser->stack'
|
|
|
|
|
|
pointers into `subFont->blend_stack' after reallocation.
|
|
|
|
|
|
|
2017-01-01 12:43:41 +03:00
|
|
|
|
2017-01-01 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[sfnt] Return correct number of named instances for TTCs.
|
|
|
|
|
|
|
|
|
|
|
|
Without this patch, requesting information for face index N returned
|
|
|
|
|
|
the data for face index N+1 (or index 0).
|
|
|
|
|
|
|
|
|
|
|
|
* src/sfnt/sfobjs.c (sfnt_init_face): Correctly adjust `face_index'
|
|
|
|
|
|
for negative `face_instance_index' values.
|
|
|
|
|
|
|
2017-01-01 10:20:38 +03:00
|
|
|
|
2016-12-31 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
*/*: Use hex numbers for errors in tracing messages.
|
|
|
|
|
|
|
2016-12-31 23:41:08 +03:00
|
|
|
|
2016-12-31 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[truetype] Check axis count in HVAR table.
|
|
|
|
|
|
|
|
|
|
|
|
Reported as
|
|
|
|
|
|
|
|
|
|
|
|
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=362
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttgxvar.c (ft_var_load_hvar): Check axis count.
|
|
|
|
|
|
(ft_var_load_avar): Fix tracing message.
|
|
|
|
|
|
|
2013-05-10 09:58:47 +04:00
|
|
|
|
|
2005-10-18 10:09:13 +04:00
|
|
|
|
----------------------------------------------------------------------------
|
|
|
|
|
|
|
2018-01-02 11:33:57 +03:00
|
|
|
|
Copyright 2016-2018 by
|
2005-10-18 10:09:13 +04:00
|
|
|
|
David Turner, Robert Wilhelm, and Werner Lemberg.
|
|
|
|
|
|
|
|
|
|
|
|
This file is part of the FreeType project, and may only be used, modified,
|
|
|
|
|
|
and distributed under the terms of the FreeType project license,
|
|
|
|
|
|
LICENSE.TXT. By continuing to use, modify, or distribute this file you
|
|
|
|
|
|
indicate that you have read the license and understand and accept it
|
|
|
|
|
|
fully.
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Local Variables:
|
|
|
|
|
|
version-control: never
|
2006-04-29 10:20:09 +04:00
|
|
|
|
coding: utf-8
|
2005-10-18 10:09:13 +04:00
|
|
|
|
End:
|