2013-12-23 19:42:03 +04:00
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2013-05-08 Werner Lemberg <wl@gnu.org>
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* Version 2.4.12 released.
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==========================
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Tag sources with `VER-2-4-12'.
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* docs/VERSION.DLL: Update documentation and bump version number to
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2.4.12.
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* README, Jamfile (RefDoc),
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builds/win32/vc2005/freetype.vcproj, builds/win32/vc2005/index.html,
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builds/win32/vc2008/freetype.vcproj, builds/win32/vc2008/index.html,
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builds/win32/vc2010/freetype.vcxproj, builds/win32/vc2010/index.html,
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builds/win32/visualc/freetype.dsp,
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builds/win32/visualc/freetype.vcproj,
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builds/win32/visualc/index.html, builds/win32/visualce/freetype.dsp,
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builds/win32/visualce/freetype.vcproj,
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builds/win32/visualce/index.html,
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builds/wince/vc2005-ce/freetype.vcproj,
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builds/wince/vc2005-ce/index.html,
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builds/wince/vc2008-ce/freetype.vcproj,
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builds/wince/vc2008-ce/index.html: s/2.4.11/2.4.12/, s/2411/2412/.
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* include/freetype/freetype.h (FREETYPE_PATCH): Set to 12.
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* builds/unix/configure.raw (version_info): Set to 16:1:10.
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2013-05-08 Werner Lemberg <wl@gnu.org>
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* docs/CHANGES: Updated.
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2013-05-08 Werner Lemberg <wl@gnu.org>
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* src/autofit/aflatin.c (af_latin_metrics_scale_dim): Typo.
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2013-05-05 Werner Lemberg <wl@gnu.org>
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Synchronize `ftconfig.h'.
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* builds/unix/ftconfig.in: Updated.
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2013-05-05 Werner Lemberg <wl@gnu.org>
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Fix compilation with C++.
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* src/base/md5.c (body): Use proper cast.
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2013-05-05 Werner Lemberg <wl@gnu.org>
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Fix 64bit compilation issues.
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* include/freetype/config/ftconfig.h [FT_LONG64]: Typedef
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`FT_Int64' here.
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* src/base/ftcalc.c: Remove typedef of `FT_Int64'.
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(FT_DivFix): Fix cast.
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* src/base/fttrigon.c: Remove typedef of `FT_Int64'.
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2013-05-05 Werner Lemberg <wl@gnu.org>
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[raster] Fix clang issues.
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Fix suggested by <octoploid@yandex.com>.
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* src/raster/ftraster.c (ULong): New typedef.
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(SCALED): Add proper cast.
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2013-05-04 Werner Lemberg <wl@gnu.org>
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Fix clang fixes.
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* src/base/fttrigon.c (ft_trig_prenorm, FT_Vector_Rotate): Use
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correct types.
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* src/cff/cf2intrp.c (cf2_interpT2CharString) <default>: Force
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unsigned for computations.
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* src/cff/cffgload.c (cff_decoder_parse_charstrings): Ditto.
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* src/cff/cffparse.c (cff_parse_integer): Ditto.
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* src/psaux/t1decode.c (t1_decoder_parse_charstrings): Ditto.
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2013-05-04 Werner Lemberg <wl@gnu.org>
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[cff] Make Adobe CFF engine work correctly on 64bit hosts.
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Reported by numerous people on the `freetype-devel' list. Without
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this fix, glyphs aren't properly aligned on a common baseline.
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On 64bit systems, `FT_Pos' expands to `long int', having a width of
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64bit. `CF2_Fixed' expands to `int' which is normally 32bit wide on
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64bit hosts also. Wrong casts filled up the blues arrays with
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incorrect values. Note that all blues values are accessed with the
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`cf2_blueToFixed' macro which handles the 64bit to 32bit conversion.
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* src/cff/cf2ft.h (cf2_getBlueValues, cf2_getOtherBlues,
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cf2_getFamilyBlues, cf2_getFamilyOtherBlues): Use `FT_Pos' for
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`data', not `CF2_Fixed'.
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* src/cff/cf2ft.c (cf2_getBlueValues, cf2_getOtherBlues,
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cf2_getFamilyBlues, cf2_getFamilyOtherBlues): Updated.
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* src/cff/cf2blues.c (cf2_blues_init): Updated.
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2013-05-04 Werner Lemberg <wl@gnu.org>
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More fixes for clang's `sanitize' feature.
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* src/base/ftcalc.c (FT_DivFix): Use unsigned values for
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computations which use the left shift operator and convert to signed
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as the last step.
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* src/base/fttrigon.c (ft_trig_prenorm, FT_Vector_Rotate,
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FT_Vector_Length, FT_Vector_Polarize): Ditto.
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* src/cff/cffgload.c (cff_decoder_parse_charstrings): Simplify.
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* src/cff/cffload.c (cff_subfont_load): Fix constant.
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* src/cff/cffparse.c (cff_parse_integer, cff_parse_real, do_fixed,
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cff_parse_fixed_dynamic): Use unsigned values for computations which
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use the left shift operator and convert to signed as the last step.
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* src/cid/cidload.c (cid_get_offset): Ditto.
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* src/psaux/psconv.c (PS_Conv_ToFixed): Ditto.
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* src/psaux/t1decode.c (t1_decoder_parse_charstrings): Ditto.
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* src/truetype/ttinterp.c (TT_MulFix14, TT_DotFix14): Ditto.
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2013-05-04 Werner Lemberg <wl@gnu.org>
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Fix errors reported by clang's `sanitize' feature.
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* include/freetype/internal/ftstream.h: Simplify and fix integer
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extraction macros.
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(FT_INT8_, FT_BYTE_I16, FT_BYTE_I32, FT_INT8_I16, FT_INT8_I32,
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FT_INT8_I32, FT_INT8_U32): Removed.
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(FT_PEEK_SHORT, FT_PEEK_LONG, FT_PEEK_OFF3, FT_PEEK_SHORT_LE,
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FT_PEEK_LONG_LE, FT_PEEK_OFF3_LE): Use unsigned values for
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computations and convert to signed as the last step.
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* src/cff/cf2fixed.h (cf2_intToFixed, cf2_fixedToInt,
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cf2_fracToFixed): Avoid shifts of negative values.
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(cf2_intToFrac, cf2_fixedToFrac, cf2_fixedTo26Dot6): Removed,
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unused.
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* src/cff/cf2intrp.c (cf2_interpT2CharString) <cf2_cmdEXTENDEDNMBR,
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default>: Use unsigned values for computations and convert to signed
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as the last step.
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Use proper types in tracing messages.
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* src/cff/cffgload.c (cff_decoder_parse_charstrings): Use unsigned
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values for computation of operands and convert to signed as the last
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step.
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Use proper type in tracing message.
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2013-05-03 Werner Lemberg <wl@gnu.org>
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* src/cff/cf2blues.c: Remove dead code.
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2013-05-02 Chris Liddell <chris.liddell@artifex.com>
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* src/cff/cffgload.c: Include FT_CFF_DRIVER_H.
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2013-04-27 Werner Lemberg <wl@gnu.org>
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* docs/CHANGES: Updated.
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* README: Improved.
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2013-04-13 Werner Lemberg <wl@gnu.org>
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[cff] Add a new Type 2 interpreter and hinter.
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This work, written by Dave Arnold <darnold@adobe.com> and fully
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integrated into FreeType by me, is a donation by Adobe in
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collaboration with Google. It is vastly superior to the old CFF
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engine, and it will replace it soon. Right now, it is still off by
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default, and you have to explicitly select it using the new
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`hinting-engine' property of the cff driver.
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For convenience, (most of) the new files are committed separately.
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* include/freetype/config/ftheader.h (FT_CFF_DRIVER_H): New macro.
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* include/freetype/ftcffdrv.h: New file to access CFF driver
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properties.
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* include/freetype/fterrdef.h (FT_Err_Glyph_Too_Big): New error
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code.
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* include/freetype/internal/fttrace.h: Add `cf2blues', `cf2hints',
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and `cf2interp'.
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* src/cff/cffgload.h (CFF_SubFont): New member `current_subfont'.
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* src/cff/cffobjs.h (CFF_DriverRec): New members `hinting_engine'
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and `no_stem_darkening'.
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* src/cff/cfftypes.h (CFF_FontRec): New member `cf2_instance'.
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* src/cff/cff.c: Include new files.
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* src/cff/cffdrivr.c (cff_property_set, cff_property_get): Handle
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`hinting-engine' and `no-stem-darkening' properties (only the Adobe
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engine listens to them).
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* src/cff/cffgload.c: Include `cf2ft.h'.
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(cff_decoder_prepare): Initialize `current_subfont'.
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(cff_build_add_point): Handle Adobe engine which uses 16.16
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coordinates.
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(cff_slot_load): Handle FT_LOAD_NO_SCALE and FT_LOAD_NO_HINTING
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separately.
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Choose rendering engine based on `hinting_engine' property.
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* src/cff/cffload.c (cff_font_done): Call finalizer of the Adobe
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engine.
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* src/cff/cffobjs.c: Include FT_CFF_DRIVER_H.
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(cff_driver_init): Set default property values.
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* src/cff/rules.mk (CFF_DRV_SRC, CFF_DRV_H): Add new files.
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* src/cff/cf2*.*: New files, containing the Adobe engine.
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2013-04-12 Werner Lemberg <wl@gnu.org>
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[cff] Minor code administration issues.
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* src/cff/cffgload.c (check_points): Rename to...
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(cff_check_points): ...this and make it FT_LOCAL.
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(cff_builder_add_point, cff_builder_add_point1,
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cff_builder_start_point, cff_builder_close_contour,
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cff_lookup_glyph_by_stdcharcode, cff_get_glyph_data,
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cff_free_glyph_data): Make them FT_LOCAL.
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* src/cff/cffgload.h: Updated.
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2013-04-12 Werner Lemberg <wl@gnu.org>
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Add output bitmap checksums.
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Use `FT2_DEBUG=bitmap:3' for tracing.
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* src/base/md5.c, src/base/md5.h: New files, taken from
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2018-12-26 00:44:05 +03:00
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https://openwall.info/wiki/people/solar/software/public-domain-source-code/md5
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2013-12-23 19:42:03 +04:00
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* include/freetype/internal/fttrace.h: Add `bitmap'.
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* src/base/ftobjs.c [FT_DEBUG_LEVEL_TRACE]: Include `md5.c'
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(FT_Render_Glyph_Internal) [FT_DEBUG_LEVEL_TRACE]: For tracing,
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convert resulting bitmap to a uniform format and compute a checksum.
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Use `bitmap' category for the tracing message.
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* src/base/rules.mk (BASE_H): Updated.
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* docs/LICENSE.TXT: Updated.
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2013-04-12 Werner Lemberg <wl@gnu.org>
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[cff] Add framework for CFF properties.
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* include/freetype/internal/ftserv.h (FT_DEFINE_SERVICEDESCREC7):
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New macro.
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* src/cff/cffdrivr.c: Include FT_SERVICE_PROPERTIES_H.
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(cff_property_set, cff_property_get): New functions, still empty.
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Define `cff_service_properties' service.
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Update `cff_services'.
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* src/cff/cffpic.h: Include FT_SERVICE_PROPERTIES_H.
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(CFF_SERVICE_PROPERTIES_GET): New macro.
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(CffModulePIC): Add `cff_service_properties'.
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|
2013-04-03 Werner Lemberg <wl@gnu.org>
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|
|
[bdf] Fix Savannah bug #38589.
|
|
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|
|
* src/bdf/bdflib.c (_bdf_readstream): Thinko.
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|
2013-03-31 Werner Lemberg <wl@gnu.org>
|
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|
* configure: Use egrep, not grep.
|
|
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|
Problem reported Mojca Miklavec <mojca.miklavec.lists@gmail.com>.
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|
2013-03-29 Werner Lemberg <wl@gnu.org>
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* include/freetype/ftlcdfil.h: Add description of color filtering.
|
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|
Based on a contribution from Antti S. Lankila <alankila@bel.fi>
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(Savannah bug #38607).
|
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|
2013-03-23 Werner Lemberg <wl@gnu.org>
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[autofit] Minor.
|
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|
* src/autofit/afmodule.c (af_property_set): Typo.
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|
(af_autofitter_init, af_autofitter_done): Use cast.
|
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|
2013-03-21 Werner Lemberg <wl@gnu.org>
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* configure: Automatically test for `gmake' also.
|
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Suggested by Mojca Miklavec <mojca.miklavec.lists@gmail.com>.
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2013-03-21 Peter Breitenlohner <peb@mppmu.mpg.de>
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|
Respect CONFIG_SHELL from the environment.
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|
Some large packages using FreeType have to use a broken (deficient)
|
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|
|
/bin/sh. The configure scripts (as generated by Autoconf) are
|
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|
|
clever enough to find a better shell and put that one into the
|
|
|
|
|
|
environment variable CONFIG_SHELL. If that environment variable is
|
|
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|
|
already set the script skips the test and assumes to be already
|
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|
|
running under a good shell.
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|
|
* builds/unix/detect.mk: Honour CONFIG_SHELL.
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|
* builds/unix/unix-def.in (SHELL): Define.
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2013-03-21 Werner Lemberg <wl@gnu.org>
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|
|
Fix Savannah patch #7971.
|
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|
|
* configure: Handle MAKE environment variable also.
|
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|
2013-03-17 Werner Lemberg <wl@gnu.org>
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|
|
Fix Savannah bug #38538.
|
|
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|
|
* builds/amiga/src/base/ftdebug.c, builds/win32/ftdebug.c,
|
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|
|
builds/wince/ftdebug.c (FT_Throw): Add function.
|
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|
2013-03-17 Werner Lemberg <wl@gnu.org>
|
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|
[raster] Remove dead code.
|
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|
|
* src/raster/rastpic.c (ft_raster1_renderer_class_pic_init)
|
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|
|
src/smooth/ftspic.c (ft_smooth_renderer_class_pic_init): Do it.
|
|
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|
2013-03-17 Werner Lemberg <wl@gnu.org>
|
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|
|
* src/pshinter/pshpic.h (GET_PIC): Use correct container.
|
|
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|
|
2013-03-15 Werner Lemberg <wl@gnu.org>
|
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|
|
* include/freetype/ftmoderr.h: Fix commit from 2013-03-11.
|
|
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|
|
2017-05-04 00:54:29 +03:00
|
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|
The previous version was not backward compatible. Reported by
|
2013-12-23 19:42:03 +04:00
|
|
|
|
Behdad.
|
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|
2013-03-14 Werner Lemberg <wl@gnu.org>
|
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|
*/*: Use FT_ERR_EQ, FT_ERR_NEQ, and FT_ERR where appropriate.
|
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|
|
FT_Err_XXX and friends are no longer directly used in the source
|
|
|
|
|
|
code.
|
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|
|
2013-03-14 Werner Lemberg <wl@gnu.org>
|
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|
|
|
|
|
|
|
|
New error management macros.
|
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|
|
* include/freetype/fterrors.h (FT_ERR_XCAT, FT_ERR_CAT): Move to...
|
|
|
|
|
|
* include/freetype/fttypes.h: ... this file.
|
|
|
|
|
|
(FT_ERR, FT_ERR_EQ, FT_ERR_NEQ, FT_MODERR_EQ, FT_MODERR_NEQ): New
|
|
|
|
|
|
macros.
|
|
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|
|
* include/freetype/freetype.h: Updated.
|
|
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|
2013-03-14 Werner Lemberg <wl@gnu.org>
|
|
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|
|
*/*: Use FT_Err_Ok only.
|
|
|
|
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|
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|
|
This is a purely mechanical conversion.
|
|
|
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|
|
2013-03-14 Werner Lemberg <wl@gnu.org>
|
|
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|
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|
|
*/*: Use `FT_THROW'.
|
|
|
|
|
|
|
|
|
|
|
|
This is essentially a mechanical conversion, adding inclusion of
|
|
|
|
|
|
`FT_INTERNAL_DEBUG_H' where necessary, and providing the macros for
|
|
|
|
|
|
stand-alone compiling modes of the rasterizer modules.
|
|
|
|
|
|
|
|
|
|
|
|
To convert the remaining occurrences of FT_Err_XXX and friends it is
|
|
|
|
|
|
necessary to rewrite the code. Note, however, that it doesn't harm
|
|
|
|
|
|
if some cases are not handled since FT_THROW is a no-op.
|
|
|
|
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|
|
2013-03-13 Werner Lemberg <wl@gnu.org>
|
|
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|
|
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|
|
|
Introduce `FT_THROW' macro.
|
|
|
|
|
|
|
|
|
|
|
|
The idea is to replace code like
|
|
|
|
|
|
|
|
|
|
|
|
return FT_Err_Foo_Bar;
|
|
|
|
|
|
|
|
|
|
|
|
or
|
|
|
|
|
|
|
|
|
|
|
|
return CFF_Err_Foo_Bar;
|
|
|
|
|
|
|
|
|
|
|
|
with
|
|
|
|
|
|
|
|
|
|
|
|
return FT_THROW( Foo_Bar );
|
|
|
|
|
|
|
|
|
|
|
|
The FT_THROW macro has two functions:
|
|
|
|
|
|
|
|
|
|
|
|
. It hides the module specific prefix.
|
|
|
|
|
|
|
|
|
|
|
|
. In debug mode, it calls the empty function `FT_Throw' which can
|
|
|
|
|
|
be thus used to set a breakpoint.
|
|
|
|
|
|
|
|
|
|
|
|
* include/freetype/internal/ftdebug.h (FT_THROW): New macro.
|
|
|
|
|
|
(FT_Throw): New prototype.
|
|
|
|
|
|
* src/base/ftdebug.c (FT_Throw): New function.
|
|
|
|
|
|
|
|
|
|
|
|
2013-03-12 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
Remove `FT_KEEP_ERR_PREFIX'.
|
|
|
|
|
|
|
|
|
|
|
|
The idea is to always have FT_ERR_PREFIX available internally.
|
|
|
|
|
|
|
|
|
|
|
|
* include/freetype/fterrors.h: Use FT2_BUILD_LIBRARY to guard
|
|
|
|
|
|
undefinition of FT_ERR_PREFIX
|
|
|
|
|
|
|
|
|
|
|
|
* src/gxvalid/gxverror.h, src/otvalid/otverror.h,
|
|
|
|
|
|
src/sfnt/sferrors.h: Updated.
|
|
|
|
|
|
|
|
|
|
|
|
2013-03-11 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[gxvalid] Fix module error.
|
|
|
|
|
|
|
|
|
|
|
|
* src/gxvalid/gxverror.h (FT_ERR_BASE): Define as
|
|
|
|
|
|
FT_Mod_Err_GXvalid.
|
|
|
|
|
|
* include/freetype/ftmoderr.h: Add module error for `GXvalid'.
|
|
|
|
|
|
|
|
|
|
|
|
2013-03-11 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
Always use module related error codes.
|
|
|
|
|
|
|
|
|
|
|
|
* src/cff/cffobjs.c (cff_face_init), src/type1/t1objs.c
|
|
|
|
|
|
(T1_Face_Init), src/type42/t42objs.c (T42_Face_Init): Use
|
|
|
|
|
|
`FT_ERROR_BASE'.
|
|
|
|
|
|
|
|
|
|
|
|
* src/type1/t1load.c (parse_encoding): Use
|
|
|
|
|
|
T1_Err_Unknown_File_Format.
|
|
|
|
|
|
|
|
|
|
|
|
2013-03-08 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[cff] Set `linear{Hori,Vert}Advance' for embedded bitmaps also.
|
|
|
|
|
|
|
|
|
|
|
|
Problem reported by Khaled Hosny <khaledhosny@eglug.org>.
|
|
|
|
|
|
|
|
|
|
|
|
* src/cff/cffgload.c (cff_slot_load): Implement it.
|
|
|
|
|
|
|
|
|
|
|
|
2013-02-23 Alexei Podtelezhnikov <apodtele@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
[base] Fix commit ab02d9e8.
|
|
|
|
|
|
|
|
|
|
|
|
* src/base/ftbbox.c (BBox_Cubic_Check): Change scaling to msb of 22.
|
|
|
|
|
|
|
|
|
|
|
|
2013-02-19 Alexei Podtelezhnikov <apodtele@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
[base] New bisecting BBox_Cubic_Check (disabled).
|
|
|
|
|
|
|
|
|
|
|
|
* src/base/ftbbox.c (BBox_Cubic_Check): New bisecting algorithm
|
|
|
|
|
|
for extremum search built around simple condition that defines
|
|
|
|
|
|
which half contains the extremum.
|
|
|
|
|
|
|
|
|
|
|
|
2013-02-18 Alexei Podtelezhnikov <apodtele@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
[tools] Update BBox testing tool.
|
|
|
|
|
|
|
|
|
|
|
|
* src/tools/test_bbox.c: Add another cubic outline with exact BBox.
|
|
|
|
|
|
(REPEAT): Increase the number of benchmarking cycles.
|
|
|
|
|
|
(profile_outline): Tweak output formatting.
|
|
|
|
|
|
|
|
|
|
|
|
2013-02-02 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
Fix Savannah bug #38235.
|
|
|
|
|
|
|
|
|
|
|
|
* builds/unix/configure.raw: Don't generate `freetype-config' and
|
|
|
|
|
|
`freetype.pc'.
|
|
|
|
|
|
|
|
|
|
|
|
* builds/unix/unix-def.in (FT2_EXTRA_LIBS, LIBBZ2, LIBZ,
|
|
|
|
|
|
build_libtool_libs, ft_version): New variables to be substituted.
|
|
|
|
|
|
(freetype-config, freetype.pc): New rules to generate those files.
|
|
|
|
|
|
|
|
|
|
|
|
* builds/unix/freetype-config.in: Remove code for handling `rpath'.
|
|
|
|
|
|
The use of $rpath has been accidentally removed in a patch from
|
|
|
|
|
|
2009-12-22, and apparently noone has missed it since.
|
|
|
|
|
|
Use `%' instead of `@' as a variable substitution marker.
|
|
|
|
|
|
Use quotes.
|
|
|
|
|
|
|
|
|
|
|
|
* builds/unix/freetype.in: Use `%' instead of `@' as a variable
|
|
|
|
|
|
substitution marker.
|
|
|
|
|
|
Use quotes.
|
|
|
|
|
|
|
|
|
|
|
|
2013-02-07 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttobjs.c (tt_size_run_prep): Reset more GS variables.
|
|
|
|
|
|
|
|
|
|
|
|
BTW, Greg agrees that the OpenType specification is missing the list
|
|
|
|
|
|
of GS variables which will always be reset to the default values
|
|
|
|
|
|
after the `prep' table has been executed.
|
|
|
|
|
|
|
|
|
|
|
|
2013-02-06 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttobjs.c (tt_size_run_prep): Reset reference points.
|
|
|
|
|
|
|
|
|
|
|
|
Up to now, we simply took a snapshot of the Graphics State after the
|
|
|
|
|
|
`prep' table has been executed, and right before a glyph's bytecode
|
|
|
|
|
|
was run it got reloaded. However, as Greg Hitchcock has told us in
|
|
|
|
|
|
private communication, reference points get reset to zero in the MS
|
|
|
|
|
|
rasterizer and we follow in due course. While reasonable, this is
|
|
|
|
|
|
undocumented behaviour.
|
|
|
|
|
|
|
|
|
|
|
|
Most notably, this fixes the rendering of Arial's `x' glyph in
|
|
|
|
|
|
subpixel hinting mode.
|
|
|
|
|
|
|
|
|
|
|
|
2013-02-05 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[truetype] A better fix for Savannah bug #38211.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttinterp.c (Ins_IP): Implement identical behaviour to
|
|
|
|
|
|
MS rasterizer if rp1 == rp2 (confirmed by Greg Hitchcock).
|
|
|
|
|
|
|
|
|
|
|
|
2013-02-01 Alexei Podtelezhnikov <apodtele@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
[pcf] Streamline parsing of PCF encoding table.
|
|
|
|
|
|
|
|
|
|
|
|
* src/pcf/pcfread.c (pcf_get_encodings): Use simpler double for-loop.
|
|
|
|
|
|
Reallocate array instead of using temporary storage.
|
|
|
|
|
|
|
|
|
|
|
|
2013-02-01 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
Fix Savannah bug #38227.
|
|
|
|
|
|
|
|
|
|
|
|
* builds/unix/freetype-config.in: Set LC_ALL.
|
|
|
|
|
|
|
|
|
|
|
|
2013-02-01 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
Fix Savannah bug #38221.
|
|
|
|
|
|
|
|
|
|
|
|
This complements commit 83c0ebab.
|
|
|
|
|
|
|
|
|
|
|
|
* src/base/ftcalc.c (FT_MulDiv_No_Round): Don't enclose with
|
|
|
|
|
|
`TT_USE_BYTECODE_INTERPRETER'.
|
|
|
|
|
|
|
|
|
|
|
|
2013-02-01 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[truetype] Fix Savannah bug #38211.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttinterp.c (Ins_IP): Make FreeType behave identical
|
|
|
|
|
|
to other interpreters if rp1 == rp2 (which is invalid).
|
|
|
|
|
|
|
|
|
|
|
|
2013-01-28 Alexei Podtelezhnikov <apodtele@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
[base] Small optimization of BBox calculation.
|
|
|
|
|
|
|
|
|
|
|
|
* src/base/ftbbox.c (BBox_Cubic_Check): Use FT_MSB function in
|
|
|
|
|
|
scaling algorithm.
|
|
|
|
|
|
|
|
|
|
|
|
2013-01-26 Infinality <infinality@infinality.net>
|
|
|
|
|
|
|
|
|
|
|
|
[truetype] Minor formatting fix.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttinterp.c: Updated.
|
|
|
|
|
|
(DO_RS): Fix indentation.
|
|
|
|
|
|
|
|
|
|
|
|
2013-01-26 Infinality <infinality@infinality.net>
|
|
|
|
|
|
|
|
|
|
|
|
[truetype] Fix rasterizer_version logic in sph.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttsubpix.c: Updated.
|
|
|
|
|
|
(ALWAYS_SKIP_DELTAP_Rules): Remove rule for Trebuchet MS.
|
|
|
|
|
|
(sph_set_tweaks): Fix `rasterizer_version' logic.
|
|
|
|
|
|
|
|
|
|
|
|
2013-01-26 Infinality <infinality@infinality.net>
|
|
|
|
|
|
|
|
|
|
|
|
[truetype] Align more to ClearType whitepaper for sph.
|
|
|
|
|
|
|
|
|
|
|
|
* include/freetype/internal/tttypes.h (TT_FaceRec): Add flags
|
|
|
|
|
|
for detected opcode patterns and compatibility mode.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttgload.c (tt_loader_init): Complete conditional.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttinterp.c: Updated.
|
|
|
|
|
|
Remove SPH_DEBUG and replace with FT_TRACE7.
|
|
|
|
|
|
(DO_RS): More conditions.
|
|
|
|
|
|
(Ins_FDEF): Add more opcode detection patterns.
|
|
|
|
|
|
More specific conditions when flagging an fdef.
|
|
|
|
|
|
Make compatibility mode only turn on when delta fdefs are found.
|
|
|
|
|
|
(Ins_CALL, Ins_LOOPCALL): Set flags for currently executed fdef.
|
|
|
|
|
|
(Ins_SHPIX): Remove logic to handle ttfautohinted fonts.
|
|
|
|
|
|
Simplify conditionals where possible.
|
|
|
|
|
|
Use `&' instead of `%' operator for dumb compilers.
|
|
|
|
|
|
(Ins_MIAP): Adjust twilight zone conditional.
|
|
|
|
|
|
Ensure `ignore_x_mode' is on when testing sph conditionals.
|
|
|
|
|
|
(Ins_MIRP): Ensure `ignore_x_mode' is on when testing sph
|
|
|
|
|
|
conditionals.
|
|
|
|
|
|
Do cvt cutin always when `ignore_x_mode' is active.
|
|
|
|
|
|
Remove test for ttfautohinted fonts.
|
|
|
|
|
|
(Ins_DELTAP): Ensure `ignore_x_mode' is on when testing sph
|
|
|
|
|
|
conditionals.
|
|
|
|
|
|
Do cvt cutin always when `ignore_x_mode' is active.
|
|
|
|
|
|
Remove test for ttfautohinted fonts.
|
|
|
|
|
|
Use `&' instead of `%' operator for dumb compilers.
|
|
|
|
|
|
(Ins_GETINFO): Remove SPH_DEBUG and replace with FT_TRACE7.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttinterp.h: Updated.
|
|
|
|
|
|
(TT_ExecContextRec): Remove compatibility_mode variable.
|
|
|
|
|
|
Add variable to indicate when executing in special fdefs for sph.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttobjs.h: Updated.
|
|
|
|
|
|
(TT_DefRecord): Add flags to identify special fdefs for sph.
|
|
|
|
|
|
(TT_SizeRec): Remove unnecessary ttfautohinted variable.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttsubpix.c: Updated.
|
|
|
|
|
|
(COMPATIBILITY_MODE_Rules): Remove all. Auto-detected now.
|
|
|
|
|
|
(PIXEL_HINTING_Rules): Remove all. Unnecessary after fixes.
|
|
|
|
|
|
(SKIP_NONPIXEL_Y_MOVES_Rules): Remove Ubuntu.
|
|
|
|
|
|
(SKIP_NONPIXEL_Y_MOVES_Rules_Exceptions): Add Arial Bold `N'.
|
|
|
|
|
|
(SKIP_OFFPIXEL_Y_MOVES_Rules): Remove all. Happens automatically
|
|
|
|
|
|
now.
|
|
|
|
|
|
(ROUND_NONPIXEL_Y_MOVES_Rules): Remove Ubuntu.
|
|
|
|
|
|
(ROUND_NONPIXEL_Y_MOVES_Rules_Exceptions): Remove all.
|
|
|
|
|
|
(NORMAL_ROUND_Rules): Remove Verdana.
|
|
|
|
|
|
(NO_DELTAP_AFTER_IUP_Rules): Remove all.
|
|
|
|
|
|
(sph_set_tweaks): Performance fix. Don't run prep always.
|
|
|
|
|
|
Adjust conditional for sph_compatibility_mode.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttsubpix.h: Add new fdef flags for sph.
|
|
|
|
|
|
|
|
|
|
|
|
2013-01-23 Alexei Podtelezhnikov <apodtele@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
[base] Fix broken emboldening at small sizes.
|
|
|
|
|
|
|
|
|
|
|
|
* src/base/ftoutln.c (FT_Outline_EmboldenXY): Do not attempt to
|
|
|
|
|
|
normalize zero-length vectors.
|
|
|
|
|
|
|
|
|
|
|
|
2013-01-25 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
Fix Savannah bug #38167.
|
|
|
|
|
|
|
|
|
|
|
|
This fixes commit 83c0ebab from 2012-06-27.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttinterp.h:
|
|
|
|
|
|
s/TT_CONFIG_OPTION_BYTECODE_INTERPRETER/TT_USE_BYTECODE_INTERPRETER/.
|
|
|
|
|
|
|
|
|
|
|
|
2013-01-25 Xi Wang <xi.wang@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
[sfnt] Fix broken pointer overflow checks.
|
|
|
|
|
|
|
|
|
|
|
|
Many compilers such as gcc and clang optimize away pointer overflow
|
|
|
|
|
|
checks `p + n < p', because pointer overflow is undefined behavior.
|
|
|
|
|
|
Use a safe form `n > p_limit - p' instead.
|
|
|
|
|
|
|
|
|
|
|
|
Also avoid possible integer overflow issues, for example, using
|
|
|
|
|
|
`num_glyphs > ( p_limit - p ) / 2' rather than `num_glyphs * 2'
|
|
|
|
|
|
given a large `num_glyphs'.
|
|
|
|
|
|
|
|
|
|
|
|
* src/sfnt/ttsbit0.c (tt_sbit_decoder_load_image): Implement it.
|
|
|
|
|
|
|
|
|
|
|
|
2013-01-25 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[base] Fix `make multi'.
|
|
|
|
|
|
|
|
|
|
|
|
* src/base/ftoutln.c, src/base/fttrigon.c: Include
|
|
|
|
|
|
FT_INTERNAL_CALC_H.
|
|
|
|
|
|
|
|
|
|
|
|
2013-01-25 David 'Digit' Turner <digit@google.com>
|
|
|
|
|
|
|
|
|
|
|
|
[truetype] Fix C++ compilation.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttsubpix.h: Updated.
|
|
|
|
|
|
(SPH_X_SCALING_RULES_SIZE): Moved and renamed to...
|
|
|
|
|
|
* src/truetype/ttsubpix.c (X_SCALING_RULES_SIZE): This.
|
|
|
|
|
|
(sph_X_SCALING_Rules): Removed.
|
|
|
|
|
|
(scale_test_tweak): Make function static.
|
|
|
|
|
|
(sph_test_tweak_x_scaling): New function.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttgload.c (TT_Process_Simple_Glyph): Updated.
|
|
|
|
|
|
|
|
|
|
|
|
2013-01-23 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[base] Make `FT_Hypot' really internal.
|
|
|
|
|
|
|
|
|
|
|
|
* include/freetype/fttrigon.h (FT_Hypot): Move to...
|
|
|
|
|
|
* include/freetype/internal/ftcalc.h: This file.
|
|
|
|
|
|
|
|
|
|
|
|
* src/base/fttrigon.c (FT_Hypot): Move to...
|
|
|
|
|
|
* src/base/ftcalc.c: This file.
|
|
|
|
|
|
Include FT_TRIGONOMETRY_H.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttgload.c: Don't include FT_TRIGONOMETRY_H.
|
|
|
|
|
|
|
|
|
|
|
|
2013-01-23 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[truetype] Revert change from 2013-01-22.
|
|
|
|
|
|
|
|
|
|
|
|
FreeType's `height' value is the baseline-to-baseline distance...
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttobjs.c (tt_size_reset): Undo.
|
|
|
|
|
|
|
|
|
|
|
|
2013-01-23 Alexei Podtelezhnikov <apodtele@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
[base, truetype] New internal `FT_Hypot' function.
|
|
|
|
|
|
|
|
|
|
|
|
* include/freetype/fttrigon.h (FT_Hypot): Declare it.
|
|
|
|
|
|
* src/base/fttrigon.c (FT_Hypot): Define it.
|
|
|
|
|
|
* src/truetype/ttgload.c (TT_Process_Composite_Component): Use it
|
|
|
|
|
|
instead of explicit expressions.
|
|
|
|
|
|
* src/truetype/ttinterp.c (Current_Ratio, Normalize): Use it instead
|
|
|
|
|
|
of TT_VecLen.
|
|
|
|
|
|
(TT_VecLen): Removed.
|
|
|
|
|
|
|
|
|
|
|
|
2013-01-23 Alexei Podtelezhnikov <apodtele@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
[base] Fix integer overflow.
|
|
|
|
|
|
|
|
|
|
|
|
* src/base/ftoutln.c (FT_Outline_EmboldenXY): Normalize incoming and
|
|
|
|
|
|
outgoing vectors and use fixed point arithmetic.
|
|
|
|
|
|
|
|
|
|
|
|
2013-01-23 Alexei Podtelezhnikov <apodtele@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
[base] Fix integer overflow.
|
|
|
|
|
|
|
|
|
|
|
|
* src/base/ftoutln.c (FT_Outline_Get_Orientation): Scale the
|
|
|
|
|
|
coordinates down to avoid overflow.
|
|
|
|
|
|
|
|
|
|
|
|
2013-01-23 Alexei Podtelezhnikov <apodtele@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
[base] Split out MSB function.
|
|
|
|
|
|
|
|
|
|
|
|
* src/base/fttrigon.c (ft_trig_prenorm): Borrow from here.
|
|
|
|
|
|
* include/freetype/internal/ftcalc.h (FT_MSB): Declare here.
|
|
|
|
|
|
* src/base/ftcalc.c (FT_MSB): Define here.
|
|
|
|
|
|
|
|
|
|
|
|
2013-01-22 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[truetype] Fix font height.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttobjs.c (tt_size_reset): The Windows rendering
|
|
|
|
|
|
engine uses rounded values of the ascender and descender to compute
|
|
|
|
|
|
the TrueType font height.
|
|
|
|
|
|
|
|
|
|
|
|
2013-01-16 Behdad Esfahbod <behdad@behdad.org>
|
|
|
|
|
|
|
|
|
|
|
|
[sfnt] Fix optimized sbit loader.
|
|
|
|
|
|
|
|
|
|
|
|
It was not taking bit_depth into consideration when blitting!
|
|
|
|
|
|
|
|
|
|
|
|
* src/sfnt/ttsbit0.c (tt_sbit_decoder_load_byte_aligned,
|
|
|
|
|
|
* tt_sbit_decoder_load_bit_aligned): Handle bit
|
|
|
|
|
|
depth.
|
|
|
|
|
|
|
|
|
|
|
|
2013-01-16 David 'Digit' Turner <digit@google.com>
|
|
|
|
|
|
|
2018-02-17 12:34:47 +03:00
|
|
|
|
[truetype] Improve subpixel code.
|
2013-12-23 19:42:03 +04:00
|
|
|
|
|
|
|
|
|
|
This patches fixes many issues with the ttsubpix implementation.
|
|
|
|
|
|
|
|
|
|
|
|
1. Data tables are defined, instead of declared, in the header, and
|
|
|
|
|
|
thus copied into each source file that includes it.
|
|
|
|
|
|
|
|
|
|
|
|
2. These tables were defined as global, mutable, visible variables,
|
|
|
|
|
|
and thus costing private RAM to every process that loads the
|
|
|
|
|
|
library (> 50 KB / process, this is huge!).
|
|
|
|
|
|
|
|
|
|
|
|
Additionally, this also made the library export the symbols
|
|
|
|
|
|
completely needlessly.
|
|
|
|
|
|
|
|
|
|
|
|
3. Missing `sph_' and `SPH_' prefixes to some of the definitions.
|
|
|
|
|
|
|
|
|
|
|
|
Note that this doesn't try to fix the incredibly inefficient storage
|
|
|
|
|
|
format for the data tables used by the code. This one will require
|
|
|
|
|
|
another pass in the future.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttinterp.h (MAX_NAME_SIZE, MAX_CLASS_MEMBERS):
|
|
|
|
|
|
Renamed to...
|
|
|
|
|
|
(SPH_MAX_NAME_SIZE, SPH_MAX_CLASS_MEMBERS): This.
|
|
|
|
|
|
Update all users.
|
|
|
|
|
|
|
|
|
|
|
|
(SPH_TweakRule, SPH_ScaleRule): Decorate with `const' where
|
|
|
|
|
|
appropriate.
|
|
|
|
|
|
|
|
|
|
|
|
(Font_Class): Rename to...
|
|
|
|
|
|
(SPH_Font_Class): This. Decorate with `const' where appropriate.
|
2018-08-31 08:34:30 +03:00
|
|
|
|
|
2013-12-23 19:42:03 +04:00
|
|
|
|
* src/truetype/ttsubpix.h (scale_test_tweak, sph_test_tweak):
|
|
|
|
|
|
Decorate arguments with `const' where appropriate.
|
|
|
|
|
|
|
|
|
|
|
|
Move font tweaking tables to...
|
|
|
|
|
|
|
2016-04-12 06:22:57 +03:00
|
|
|
|
* src/truetype/ttsubpix.c: This file and decorate them with `static'
|
2013-12-23 19:42:03 +04:00
|
|
|
|
and `const' where appropriate.
|
|
|
|
|
|
|
|
|
|
|
|
(X_SCALING_Rules, X_SCALING_RULES_SIZE): Renamed to...
|
2017-01-25 07:56:59 +03:00
|
|
|
|
(sph_X_SCALING_Rules, SPH_X_SCALING_RULES_SIZE): This.
|
2013-12-23 19:42:03 +04:00
|
|
|
|
Update all users.
|
|
|
|
|
|
|
|
|
|
|
|
2013-01-12 Alexei Podtelezhnikov <apodtele@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
[truetype] Improve accuracy of normalization of short vectors.
|
|
|
|
|
|
|
|
|
|
|
|
Unit vector components are stored as 2.14 fixed-point numbers. In
|
|
|
|
|
|
order to calculate all 14 bits accurately, a short vector to be
|
|
|
|
|
|
normalized has to be upscaled to at least 14 bits before its length
|
|
|
|
|
|
is calculated. This has been safe since accurate CORDIC algorithms
|
|
|
|
|
|
were adopted.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttinterp.c (Normalize): Scale short vectors by 0x4000.
|
|
|
|
|
|
|
|
|
|
|
|
2013-01-12 Alexei Podtelezhnikov <apodtele@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
[truetype] Kill very old vector normalization hacks.
|
|
|
|
|
|
|
|
|
|
|
|
Back in the days, vector length calculations were not very accurate
|
|
|
|
|
|
and the vector normalization function, Normalize, had to meticulously
|
|
|
|
|
|
correct the errors for long vectors [commit b7ef2b096867]. It was no
|
|
|
|
|
|
longer necessary after accurate CORDIC algorithms were adopted, but
|
|
|
|
|
|
the code remained. It is time to kill it.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttinterp.c (Normalize): Remove error compensation.
|
|
|
|
|
|
(TT_VecLen): Remove any mention of old less accurate implementation.
|
|
|
|
|
|
|
|
|
|
|
|
2013-01-11 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
Disable FT_CONFIG_OPTION_OLD_INTERNALS.
|
|
|
|
|
|
|
|
|
|
|
|
After the next release we are going to remove the code completely.
|
|
|
|
|
|
|
|
|
|
|
|
* devel/ftoption.h, include/freetype/config/ftoption.h
|
|
|
|
|
|
(FT_CONFIG_OPTION_OLD_INTERNALS): Comment out.
|
|
|
|
|
|
* docs/CHANGES: Document it.
|
|
|
|
|
|
|
|
|
|
|
|
2013-01-10 Alexei Podtelezhnikov <apodtele@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
[base] Update the overflow protection bit.
|
|
|
|
|
|
|
|
|
|
|
|
The recent optimizations of CORDIC iterations drastically reduce the
|
|
|
|
|
|
expansion factor. Vector components with MSB of 29 are now safe
|
|
|
|
|
|
from overflow.
|
|
|
|
|
|
|
|
|
|
|
|
* src/base/fttrigon.c (FT_TRIG_SAFE_MSB): New macro.
|
|
|
|
|
|
(ft_trig_prenorm): Use it and remove dead code.
|
|
|
|
|
|
|
|
|
|
|
|
2013-01-09 Alexei Podtelezhnikov <apodtele@gmail.com>
|
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|
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|
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|
|
[base, pshinter] Use FT_ABS, FT_MIN, and FT_MAX for readability.
|
|
|
|
|
|
|
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|
|
|
|
* src/base/ftbbox.c: Updated.
|
|
|
|
|
|
* src/base/ftobjs.c: Updated.
|
|
|
|
|
|
* src/base/fttrigon.c: Updated.
|
|
|
|
|
|
* src/pshinter/pshalgo.c: Updated.
|
|
|
|
|
|
* src/pshinter/pshrec.c: Updated.
|
|
|
|
|
|
|
|
|
|
|
|
2013-01-08 Alexei Podtelezhnikov <apodtele@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
[base] Clean up trigonometric core.
|
|
|
|
|
|
|
|
|
|
|
|
* src/base/fttrigon.c: Document the algorithm in a large comment.
|
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|
|
|
|
(FT_TRIG_COSCALE): Remove macro.
|
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|
|
|
|
(FT_Tan: Use `FT_TRIG_SCALE' instead.
|
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|
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|
|
(FT_Cos, FT_Vector_Unit): Ditto and round the return values.
|
|
|
|
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|
|
|
|
|
|
2013-01-02 Alexei Podtelezhnikov <apodtele@gmail.com>
|
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|
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|
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|
|
|
|
|
[base] Use rounding in CORDIC iterations.
|
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|
|
|
|
|
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|
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|
|
* src/base/fttrigon.c (ft_trig_pseudo_rotate,
|
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|
|
|
|
ft_trig_pseudo_polarize): Improve accuracy by rounding.
|
|
|
|
|
|
|
|
|
|
|
|
2013-01-02 Alexei Podtelezhnikov <apodtele@gmail.com>
|
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|
|
|
|
|
|
|
|
|
|
[base] Reduce trigonometric algorithms.
|
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|
|
After we get within 45 degrees by means of true 90-degree rotations,
|
|
|
|
|
|
we can remove initial 45-degree CORDIC iteration and start from
|
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|
|
atan(1/2) pseudorotation, reducing expansion factor thereby.
|
|
|
|
|
|
|
|
|
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|
|
* src/base/fttrigon.c (FT_TRIG_SCALE, FT_TRIG_COSCALE): Update macros.
|
|
|
|
|
|
(ft_trig_pseudo_rotate, ft_trig_pseudo_polarize): Update.
|
|
|
|
|
|
|
|
|
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|
|
* src/tools/cordic.py: Bring up to date with trigonometric core.
|
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|
|
|
|
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|
|
|
|
* docs/CHANGES: Old typo.
|
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|
|
2013-01-02 Alexei Podtelezhnikov <apodtele@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* src/pshinter/pshalgo.h: Remove unused code.
|
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|
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|
|
2012-12-27 Werner Lemberg <wl@gnu.org>
|
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|
|
|
|
|
|
* src/truetype/ttgload.c (tt_loader_init): Add more tracing.
|
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|
|
|
|
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|
|
2012-12-23 Werner Lemberg <wl@gnu.org>
|
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|
|
|
|
|
|
|
|
|
[type1] Fix handling of /FontBBox in MM fonts.
|
|
|
|
|
|
Problem reported by Del Merritt <del@alum.mit.edu>
|
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|
|
|
|
|
|
|
|
|
If we have
|
|
|
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|
|
|
|
/FontBBox { { 11 12 13 14 15 16 17 18 }
|
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|
|
{ 21 22 23 24 25 26 27 28 }
|
|
|
|
|
|
{ 31 32 33 34 35 36 37 38 }
|
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|
|
|
|
{ 41 42 43 44 45 46 47 48 } }
|
|
|
|
|
|
|
|
|
|
|
|
in the /Blend dictionary, then the first BBox is { 11 21 31 41 },
|
|
|
|
|
|
the second { 12 22 32 42 }, etc.
|
|
|
|
|
|
|
|
|
|
|
|
* include/freetype/internal/psaux.h (T1_FieldType): Add
|
|
|
|
|
|
`T1_FIELD_TYPE_MM_BBOX' (for temporary use).
|
|
|
|
|
|
|
|
|
|
|
|
* src/psaux/psobjs.c (ps_parser_load_field) <T1_FIELD_TYPE_MM_BBOX>:
|
|
|
|
|
|
Implement it.
|
|
|
|
|
|
|
|
|
|
|
|
2012-12-21 Alexei Podtelezhnikov <apodtele@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* src/tools/cordic.py: Bring up to date with trigonometric core.
|
|
|
|
|
|
|
|
|
|
|
|
2012-12-21 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
Check parameters of `FT_Outline_New'.
|
|
|
|
|
|
Problem reported by Robin Watts <robin.watts@artifex.com>.
|
|
|
|
|
|
|
|
|
|
|
|
* src/base/ftoutln.c (FT_Outline_New_Internal): Ensure that
|
|
|
|
|
|
`numContours' and `numPoints' fit into FT_Outline's `n_points' and
|
|
|
|
|
|
`n_contours', respectively.
|
|
|
|
|
|
|
|
|
|
|
|
2012-12-20 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
* Version 2.4.11 released.
|
|
|
|
|
|
==========================
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Tag sources with `VER-2-4-11'.
|
|
|
|
|
|
|
|
|
|
|
|
* docs/CHANGES, docs/release: Updated.
|
|
|
|
|
|
|
|
|
|
|
|
* docs/VERSION.DLL: Update documentation and bump version number to
|
|
|
|
|
|
2.4.11.
|
|
|
|
|
|
|
|
|
|
|
|
* README, Jamfile (RefDoc),
|
|
|
|
|
|
builds/win32/vc2005/freetype.vcproj, builds/win32/vc2005/index.html,
|
|
|
|
|
|
builds/win32/vc2008/freetype.vcproj, builds/win32/vc2008/index.html,
|
|
|
|
|
|
builds/win32/vc2010/freetype.vcxproj, builds/win32/vc2010/index.html,
|
|
|
|
|
|
builds/win32/visualc/freetype.dsp,
|
|
|
|
|
|
builds/win32/visualc/freetype.vcproj,
|
|
|
|
|
|
builds/win32/visualc/index.html, builds/win32/visualce/freetype.dsp,
|
|
|
|
|
|
builds/win32/visualce/freetype.vcproj,
|
|
|
|
|
|
builds/win32/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/2.4.10/2.4.11/, s/2410/2411/.
|
|
|
|
|
|
|
|
|
|
|
|
* include/freetype/freetype.h (FREETYPE_PATCH): Set to 11.
|
|
|
|
|
|
|
|
|
|
|
|
* builds/unix/configure.raw (version_info): Set to 16:0:10.
|
|
|
|
|
|
|
|
|
|
|
|
* builds/toplevel.mk (dist): Don't include `.mailmap'.
|
|
|
|
|
|
|
|
|
|
|
|
2012-12-20 Alexei Podtelezhnikov <apodtele@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
[base] Improve trigonometric core.
|
|
|
|
|
|
|
|
|
|
|
|
FreeType used to rely on a 24-step iteration CORDIC algorithm to
|
|
|
|
|
|
calculate trigonometric functions and rotate vectors. It turns out
|
|
|
|
|
|
that once the vector is in the right half-plane, the initial rotation
|
|
|
|
|
|
by 63 degrees is not necessary. The algorithm is perfectly capable
|
|
|
|
|
|
to converge to any angle starting from the second 45 degree rotation.
|
|
|
|
|
|
This patch removes the first rotation and makes it a 23-step CORDIC
|
|
|
|
|
|
algorithm.
|
|
|
|
|
|
|
|
|
|
|
|
* src/base/fttrigon.c (FT_TRIG_SCALE, FT_TRIG_COSCALE): Update macro
|
|
|
|
|
|
values.
|
|
|
|
|
|
(ft_trig_pseudo_rotate, ft_trig_pseudo_polarize): Remove initial
|
|
|
|
|
|
rotation.
|
|
|
|
|
|
|
|
|
|
|
|
2012-12-19 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
* src/base/ftobjs.c (ft_property_do): Fix compiler warning.
|
|
|
|
|
|
|
|
|
|
|
|
2012-12-19 Alexei Podtelezhnikov <apodtele@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* src/base/ftrfork.c (FT_Raccess_Guess): Switch to FT_Int counters.
|
|
|
|
|
|
|
|
|
|
|
|
2012-12-19 Alexei Podtelezhnikov <apodtele@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
[base] Clean up trigonometric core.
|
|
|
|
|
|
|
2016-04-08 07:05:50 +03:00
|
|
|
|
* src/base/fttrigon.c (ft_trig_pseudo_polarize): Align algorithm
|
2013-12-23 19:42:03 +04:00
|
|
|
|
with `ft_trig_pseudo_rotate'.
|
|
|
|
|
|
|
|
|
|
|
|
2012-12-18 Infinality <infinality@infinality.net>
|
|
|
|
|
|
|
|
|
|
|
|
[truetype] Minor performance enhancement.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttgload.c: (TT_Process_Simple_Glyph): Use FT_MulFix
|
|
|
|
|
|
instead of FT_MulDiv.
|
|
|
|
|
|
|
|
|
|
|
|
2012-12-17 Infinality <infinality@infinality.net>
|
|
|
|
|
|
|
2016-04-08 07:05:50 +03:00
|
|
|
|
[truetype] Remove unused code and variables.
|
2013-12-23 19:42:03 +04:00
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttinterp.c: Updated.
|
|
|
|
|
|
(Ins_FDEF): Remove opcode patterns that are not being used.
|
|
|
|
|
|
|
|
|
|
|
|
2012-12-16 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
Various compiler warning fixes.
|
|
|
|
|
|
|
|
|
|
|
|
* include/freetype/internal/ftserv.h (FT_SERVICE_UNAVAILABLE): Use
|
|
|
|
|
|
`logical not' operator instead of negation. The idea is that `~'
|
|
|
|
|
|
returns exactly the data type enforced by the cast to a pointer (be
|
|
|
|
|
|
it 32bit or 64bit or whatever), while a negative integer has not
|
|
|
|
|
|
this flexibility.
|
|
|
|
|
|
* src/cache/ftccmap.c (FTC_CMAP_UNKNOWN): Ditto.
|
|
|
|
|
|
* src/truetype/ttgxvar.c (ALL_POINTS, TT_Get_MM_Var): Ditto.
|
|
|
|
|
|
* src/type/t1load.c (T1_Get_MM_Var): Ditto.
|
|
|
|
|
|
(parse_blend_axis_types): Use cast.
|
|
|
|
|
|
* src/bdf/bdflib.c (_bdf_readstream): Use cast.
|
|
|
|
|
|
|
|
|
|
|
|
2012-12-16 Infinality <infinality@infinality.net>
|
|
|
|
|
|
|
2016-04-08 07:05:50 +03:00
|
|
|
|
[truetype] Remove unused code and variables. Add minor fixes.
|
2013-12-23 19:42:03 +04:00
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttsubpix.h: Updated.
|
|
|
|
|
|
(SKIP_NONPIXEL_Y_MOVES_Rules_Exceptions): Add Trebuchet MS.
|
|
|
|
|
|
(ALLOW_X_DMOVEX_Rules): Remove Arial characters.
|
|
|
|
|
|
(ALLOW_X_DMOVE_Rules): Remove Arial characters.
|
|
|
|
|
|
(RASTERIZER_35_Rules): Verdana no longer needs to be here.
|
|
|
|
|
|
(SKIP_IUP_Rules): Formatting fix.
|
|
|
|
|
|
(DELTAP_SKIP_EXAGGERATED_VALUES_Rules): Remove Segoe UI.
|
|
|
|
|
|
(COMPATIBLE_WIDTHS_Rules): Add Monaco and Trebuchet MS.
|
|
|
|
|
|
(X_SCALING_Rules): Add misc. corrective fixes.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttgload.c: (TT_Process_Simple_Glyph): Adjust correction
|
|
|
|
|
|
factor for emboldening during scaling.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttinterp.h: Updated.
|
|
|
|
|
|
(TT_ExecContextRec): Remove unused variables.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttobjs.h: Updated.
|
|
|
|
|
|
(TT_SizeRec): Add ttfautohinted variable.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttinterp.c: Updated.
|
|
|
|
|
|
(Ins_FDEF): Rework code to fix bugs and add more detection.
|
|
|
|
|
|
(Ins_CALL): Remove unused code.
|
|
|
|
|
|
(Ins_LOOPCALL): Remove unused code.
|
2016-04-08 07:05:50 +03:00
|
|
|
|
(TT_RunIns): Remove unused code.
|
2013-12-23 19:42:03 +04:00
|
|
|
|
(Ins_SHPIX): Add logic to handle ttfautohinted fonts.
|
|
|
|
|
|
(Ins_MIRP): Don't round x in cut-in calculation. Add logic to handle
|
|
|
|
|
|
ttfautohinted fonts.
|
|
|
|
|
|
|
|
|
|
|
|
2012-12-16 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[sfnt] Fix Savannah bug #37936.
|
|
|
|
|
|
|
|
|
|
|
|
* src/sfnt/ttload.c (tt_face_load_gasp): Avoid memory leak.
|
|
|
|
|
|
|
|
|
|
|
|
2012-12-15 Alexei Podtelezhnikov <apodtele@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
[base] Fix 11-year old bug.
|
|
|
|
|
|
|
|
|
|
|
|
Since the initial commit (ebe85f59) the value of FT_TRIG_SCALE has
|
|
|
|
|
|
always been slightly less than the correct value, which has been
|
|
|
|
|
|
given in the comment as a hexadecimal. As a result, vector lengths
|
|
|
|
|
|
were underestimated and rotated vectors were shortened.
|
|
|
|
|
|
|
|
|
|
|
|
* src/base/fttrigon.c (FT_TRIG_SCALE): Fix macro value.
|
|
|
|
|
|
|
|
|
|
|
|
2012-12-15 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[bdf] Fix Savannah bug #37907.
|
|
|
|
|
|
|
|
|
|
|
|
* src/bdf/bdflib.c (_bdf_parse_glyphs) <ENCODING>: Normalize
|
|
|
|
|
|
negative second parameter of `ENCODING' field also.
|
|
|
|
|
|
|
|
|
|
|
|
2012-12-15 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[bdf] Fix Savannah bug #37906.
|
|
|
|
|
|
|
|
|
|
|
|
* src/bdf/bdflib.c (_bdf_parse_glyphs) <ENCODING>: Use correct array
|
|
|
|
|
|
size for checking `glyph_enc'.
|
|
|
|
|
|
|
|
|
|
|
|
2012-12-15 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[bdf] Fix Savannah bug #37905.
|
|
|
|
|
|
|
|
|
|
|
|
* src/bdf/bdflib.c (_bdf_parse_start) <STARTPROPERTIES>: Reset
|
|
|
|
|
|
`props_size' to zero in case of allocation error; this value gets
|
|
|
|
|
|
used in a loop in `bdf_free_font'.
|
|
|
|
|
|
|
|
|
|
|
|
2012-12-10 Alexei Podtelezhnikov <apodtele@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
[truetype] Scale F_dot_P down.
|
|
|
|
|
|
|
|
|
|
|
|
The dot product between freeVector and projVector or cosine of
|
|
|
|
|
|
the angle between these FT_F2Dot14 unit vectors used to be scaled up
|
|
|
|
|
|
by 4 and routinely occupied 32 bits in an FT_Long field F_dot_P.
|
|
|
|
|
|
This patch scales the value down by 2^14 instead, which simplifies
|
|
|
|
|
|
its use throughout the bytecode interpreter.
|
|
|
|
|
|
|
|
|
|
|
|
This does not lead to the loss of precision because the lower bits
|
|
|
|
|
|
are unreliable anyway. Consider two unit vectors (1,0) and (.6,.8)
|
|
|
|
|
|
for which the true value of F_dot_P is .6 * 0x40000000 = 0x26666666.
|
|
|
|
|
|
These vectors are stored as (0x4000,0) and (0x2666,0x3333) after
|
|
|
|
|
|
rounding and F_dot_P is assigned 0x26660000. The lower bits were
|
|
|
|
|
|
already lost while rounding the unit vector components.
|
|
|
|
|
|
|
|
|
|
|
|
Besides code simplification, this change can lead to better
|
|
|
|
|
|
performance when FT_MulDiv with the scaled-down F_dot_P is less
|
|
|
|
|
|
likely to use the costly 64-bit path. We are not changing the type
|
|
|
|
|
|
of F_dot_P to FT_F2Dot14 at this point.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttinterp.c (Compute_Funcs): Scale F_dot_P down by 14
|
|
|
|
|
|
bits and modify its use accordingly.
|
|
|
|
|
|
(Direct_Move, Direct_Move_Orig, Compute_Point_Displacement): Modify
|
|
|
|
|
|
the use of F_dot_P field.
|
|
|
|
|
|
* src/truetype/ttobjs.c (tt_size_run_fpgm): Change arbitrary
|
|
|
|
|
|
assignment of F_dot_P to its theoretical maximum in case we decide
|
|
|
|
|
|
to scale back its type later.
|
|
|
|
|
|
|
|
|
|
|
|
2012-12-09 Johnson Y. Yan <yinsen_yan@foxitsoftware.com>
|
|
|
|
|
|
|
|
|
|
|
|
[type1] Another fix for 2012-09-17 commit.
|
|
|
|
|
|
|
|
|
|
|
|
* src/type1/t1parse.c (T1_Get_Private_Dict) <found>: Correctly set
|
|
|
|
|
|
`limit' value.
|
|
|
|
|
|
|
|
|
|
|
|
2012-12-06 Alexei Podtelezhnikov <apodtele@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
[truetype] Tweak the previous commit.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttinterp.c (Current_Ratio): Put unit vector
|
|
|
|
|
|
components as the second TT_MulFix14 arguments. This is required
|
|
|
|
|
|
on 16-bit systems.
|
|
|
|
|
|
|
|
|
|
|
|
2012-12-06 Alexei Podtelezhnikov <apodtele@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
[truetype] Microoptimizations in bytecode interpreter.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttinterp.c (TT_DivFix14): New macro.
|
|
|
|
|
|
(Normalize): Use it here.
|
|
|
|
|
|
(Current_Ratio): Use TT_MulFix14 instead of FT_MulDiv.
|
|
|
|
|
|
(Ins_SHPIX): Cancel out two TT_MulFix14 calls.
|
|
|
|
|
|
|
|
|
|
|
|
2012-12-05 Alexei Podtelezhnikov <apodtele@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
[truetype] Cosmetic improvement in bytecode interpreter.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttinterp.c: Use explicit calls to FT_MulDiv,
|
|
|
|
|
|
FT_MulFix, and FT_DivFix instead of macros.
|
|
|
|
|
|
|
|
|
|
|
|
2012-12-03 John Tytgat <John.Tytgat@esko.com>
|
|
|
|
|
|
|
|
|
|
|
|
[pshinter] Clamp BlueScale value.
|
|
|
|
|
|
|
|
|
|
|
|
This is Savannah bug #37856.
|
|
|
|
|
|
|
|
|
|
|
|
* src/pshinter/pshglob.c (psh_calc_max_height): New function.
|
|
|
|
|
|
(psh_globals_new): Use it to limit BlueScale value to
|
|
|
|
|
|
`1 / max_of_blue_zone_heights'.
|
|
|
|
|
|
|
|
|
|
|
|
2012-12-01 Alexei Podtelezhnikov <apodtele@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
[truetype, type1] Revise the use of FT_MulDiv.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttgxvar.c: Updated.
|
|
|
|
|
|
* src/truetype/ttobjs.c: Updated.
|
|
|
|
|
|
* src/type1/t1load.c: Updated.
|
|
|
|
|
|
|
|
|
|
|
|
2012-11-30 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[configure] Preserve customized `ftoption.h'.
|
|
|
|
|
|
|
|
|
|
|
|
Problem reported by Del Merritt <del@alum.mit.edu>.
|
|
|
|
|
|
|
|
|
|
|
|
* builds/unix/configure.raw <cpp computation of bit length>: Don't
|
|
|
|
|
|
remove existing FreeType configuration files.
|
|
|
|
|
|
|
|
|
|
|
|
2012-11-29 John Tytgat <John.Tytgat@esko.com>
|
|
|
|
|
|
|
|
|
|
|
|
[type1] Fix Savannah bug #37831.
|
|
|
|
|
|
|
|
|
|
|
|
The bug report also contains a patch.
|
|
|
|
|
|
|
|
|
|
|
|
* src/type1/t1parse.c (T1_Get_Private_Dict) <found>: Really fix
|
|
|
|
|
|
change from 2012-09-17.
|
|
|
|
|
|
|
|
|
|
|
|
2012-11-28 Alexei Podtelezhnikov <apodtele@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
[truetype] Fix formatting and typo.
|
|
|
|
|
|
|
|
|
|
|
|
2012-11-27 Alexei Podtelezhnikov <apodtele@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
[cid, type1, type42] Clean up units_per_EM calculations.
|
|
|
|
|
|
|
|
|
|
|
|
* src/cid/cidload.c (cid_parse_font_matrix): Updated.
|
|
|
|
|
|
* src/type1/t1load.c (t1_parse_font_matrix): Updated.
|
|
|
|
|
|
* src/type42/t42parse.c (t42_parse_font_matrix): Updated.
|
|
|
|
|
|
|
|
|
|
|
|
2012-11-27 Alexei Podtelezhnikov <apodtele@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
[ftstroke] Minor improvement.
|
|
|
|
|
|
|
|
|
|
|
|
* src/base/ftstroke.c: Replace nested FT_DivFix and FT_MulFix with
|
|
|
|
|
|
FT_MulDiv.
|
|
|
|
|
|
|
|
|
|
|
|
2012-11-17 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
* src/base/fttrigon.c (ft_trig_downscale): Make 64bit version work.
|
|
|
|
|
|
|
|
|
|
|
|
2012-11-15 Alexei Podtelezhnikov <apodtele@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
[base] Fix integer overflows in dd5718c7d67a.
|
|
|
|
|
|
|
|
|
|
|
|
* src/base/ftoutln.c (FT_Outline_EmboldenXY): Use FT_MulDiv.
|
|
|
|
|
|
|
|
|
|
|
|
2012-11-15 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[autofit] Trace stem widths.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/aflatin.c (af_latin_metrics_init_widths): Add some
|
|
|
|
|
|
FT_TRACE calls.
|
|
|
|
|
|
|
|
|
|
|
|
2012-11-13 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[cff] Add support for OpenType Collections (OTC).
|
|
|
|
|
|
|
|
|
|
|
|
* src/cff/cffload.c (cff_font_load): Separate subfont and face
|
|
|
|
|
|
index handling to load both pure CFFs with multiple subfonts and
|
|
|
|
|
|
OTCs (with multiple faces where each face holds exactly one
|
|
|
|
|
|
subfont).
|
|
|
|
|
|
* src/cff/cffobjs.c (cff_face_init): Updated.
|
|
|
|
|
|
|
|
|
|
|
|
2012-11-12 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[autofit] Minor improvement.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/aflatin.c (af_latin_hints_compute_blue_edges): Fix
|
|
|
|
|
|
loop.
|
|
|
|
|
|
|
|
|
|
|
|
2012-11-10 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[autofit] Improve tracing.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/aflatin.c (af_latin_hint_edges)
|
|
|
|
|
|
[FT_DEBUG_LEVEL_TRACE]: Count number of actions and emit something
|
|
|
|
|
|
if there weren't any.
|
|
|
|
|
|
|
|
|
|
|
|
2012-11-04 Alexei Podtelezhnikov <apodtele@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
[base] Fortify emboldening code against egregious distortions.
|
|
|
|
|
|
|
|
|
|
|
|
* src/base/ftoutln.c (FT_Outline_EmboldenXY): Threshold emboldening
|
|
|
|
|
|
strength when it leads to segment collapse.
|
|
|
|
|
|
|
|
|
|
|
|
2012-11-03 Alexei Podtelezhnikov <apodtele@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
[base] Clean up emboldening code and improve comments there.
|
|
|
|
|
|
|
|
|
|
|
|
* src/base/ftoutln.c (FT_Outline_EmboldenXY): Replace sequential
|
|
|
|
|
|
calls to FT_MulFix and FT_DivFix with FT_MulDiv.
|
|
|
|
|
|
Mention that bisectors are used to figure out the shift direction.
|
|
|
|
|
|
|
|
|
|
|
|
2012-10-24 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[autofit] Add standard character to `AF_ScriptClassRec' structure.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/aftypes.h (AF_ScriptClassRec): Add `standard_char'
|
|
|
|
|
|
member.
|
|
|
|
|
|
(AF_DEFINE_SCRIPT_CLASS): Updated.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/aflatin.c (af_latin_metrics_init_widths): Use it.
|
|
|
|
|
|
(af_latin_metrics_init, af_latin_script_class): Updated.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/aflatin.c (af_latin2_metrics_init_widths): Use it.
|
|
|
|
|
|
(af_latin2_metrics_init, af_latin2_script_class): Updated.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afcjk.c (af_cjk_metrics_init_widths): Use it.
|
|
|
|
|
|
(af_cjk_metrics_init, af_cjk_script_class): Updated.
|
|
|
|
|
|
|
2018-08-26 16:15:56 +03:00
|
|
|
|
* src/autofit/afindic.c (af_indic_metrics_init,
|
2013-12-23 19:42:03 +04:00
|
|
|
|
af_indic_script_class): Updated.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afcjk.h, src/autofit/aflatin.h: Updated.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afdummy.c: Updated.
|
|
|
|
|
|
|
|
|
|
|
|
2012-10-24 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[autofit] Only use Unicode CMap.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/aflatin.c (af_latin_metrics_init): Implement it, to be
|
|
|
|
|
|
in sync with `af_face_globals_compute_script_coverage'.
|
|
|
|
|
|
|
|
|
|
|
|
2012-10-21 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[psaux] Improve parsing of invalid numbers.
|
|
|
|
|
|
|
|
|
|
|
|
* src/psaux/psconv.c (PS_Conv_Strtol): Always parse complete number,
|
|
|
|
|
|
even in case of overflow.
|
|
|
|
|
|
(PS_Conv_ToInt): Only increase cursor if parsing was successful.
|
|
|
|
|
|
(PS_Conv_ToFixed): Ditto.
|
|
|
|
|
|
Trace underflow and data error.
|
|
|
|
|
|
|
|
|
|
|
|
2012-10-21 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[smooth] Improve tracing.
|
|
|
|
|
|
|
|
|
|
|
|
* src/smooth/ftgrays.c (gray_sweep): Trace last sweep line of
|
|
|
|
|
|
current band also.
|
|
|
|
|
|
|
|
|
|
|
|
2012-10-20 Alexei Podtelezhnikov <apodtele@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
[truetype] Cheaper way to threshold angles between vectors.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttinterp.c (Ins_ISECT): Thresholding tangent is a lot
|
|
|
|
|
|
cheaper than thresholding sine.
|
|
|
|
|
|
|
|
|
|
|
|
2012-10-20 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[cff] Improve parsing of invalid real numbers.
|
|
|
|
|
|
|
|
|
|
|
|
* src/cff/cffparse.c (cff_parse_real): Always parse complete number,
|
|
|
|
|
|
even in case of overflow or underflow.
|
|
|
|
|
|
Also trace one more underflow.
|
|
|
|
|
|
|
|
|
|
|
|
2012-10-20 Andreas Pehnack <andreas.pehnack@me.com>
|
|
|
|
|
|
|
|
|
|
|
|
[sfnt] Load pure CFF fonts wrapped in SFNT container.
|
|
|
|
|
|
|
|
|
|
|
|
Such fonts only have a `cmap' and a `CFF' table.
|
|
|
|
|
|
|
|
|
|
|
|
* src/sfnt/ttload.c (tt_face_load_font_dir): Don't call
|
|
|
|
|
|
`check_table_dir' if font signature is `OTTO'.
|
|
|
|
|
|
|
|
|
|
|
|
2012-10-20 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[psaux] Fix some value overflows and improve tracing.
|
|
|
|
|
|
|
|
|
|
|
|
* src/psaux/psconv.c: Include FT_INTERNAL_DEBUG_H.
|
|
|
|
|
|
(FT_COMPONENT): Define.
|
|
|
|
|
|
(PS_Conv_Strtol): Return FT_Long.
|
|
|
|
|
|
Handle bad data and overflow.
|
|
|
|
|
|
Emit some tracing messages in case of error.
|
|
|
|
|
|
(PS_Conv_ToInt): Return FT_Long.
|
|
|
|
|
|
(PS_Conv_ToFixed): Updated.
|
|
|
|
|
|
* src/psaux/psconv.h: Updated.
|
|
|
|
|
|
|
|
|
|
|
|
* include/freetype/internal/fttrace.h: Add `psconv'.
|
|
|
|
|
|
|
|
|
|
|
|
2012-10-20 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[autofit] Fix `make multi CC=c++'.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/aflatin.c, src/autofit/aflatin2.c: Include
|
|
|
|
|
|
`afglobal.h'.
|
|
|
|
|
|
* src/autofit/afloader.c: Fix order of header files.
|
|
|
|
|
|
* src/autofit/afmodule.c: Include `afglobal.h' and `aferrors.h'.
|
|
|
|
|
|
|
|
|
|
|
|
2012-10-19 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[cff] Fix more value errors and improve tracing.
|
|
|
|
|
|
|
|
|
|
|
|
* src/cff/cffparse.c (cff_parse_integer): Emit tracing message in
|
|
|
|
|
|
case of error.
|
|
|
|
|
|
(cff_parse_real): Handle and trace overflow, underflow, and bad data
|
|
|
|
|
|
consistently.
|
|
|
|
|
|
(do_fixed): New helper function, handling and tracing overflow.
|
|
|
|
|
|
(cff_parse_fixed, cff_parse_fixed_scaled): Use `do_fixed'.
|
|
|
|
|
|
|
|
|
|
|
|
2012-10-17 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[psaux] Fix some value overflows.
|
|
|
|
|
|
|
|
|
|
|
|
* src/psaux/psconv.c (PS_Conv_ToFixed): Implement it.
|
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|
|
|
|
|
|
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|
|
|
2012-10-17 Bram Tassyns <BramT@enfocus.com>
|
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|
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|
|
[cff] Fix value overflow.
|
|
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|
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|
|
|
* src/cff/cffparse.c (cff_parse_fixed_scaled): Implement it.
|
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|
|
|
|
|
|
|
2012-10-17 Werner Lemberg <wl@gnu.org>
|
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|
|
|
|
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|
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|
|
[truetype] Fix Savannah bug #37572.
|
|
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|
|
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|
|
|
|
|
* src/truetype/ttinterp.c (Ins_ISECT): Use angle between vectors to
|
|
|
|
|
|
avoid grazing intersections. The previous threshold was too coarse,
|
|
|
|
|
|
incorrectly rejecting short but valid vectors.
|
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|
|
2012-09-30 Gilles Espinasse <g.esp@free.fr>
|
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|
|
Remove useless `rm' detection.
|
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|
|
`rm -f' is directly used in the `configure' script created by
|
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|
|
|
autoconf, thus no availability test is necessary.
|
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|
|
* builds/unix/configure.raw (RMF): Remove test.
|
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|
|
* builds/unix/unix-def.in (DELETE): Updated.
|
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|
|
2012-09-29 Werner Lemberg <wl@gnu.org>
|
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|
|
|
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|
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|
|
[autofit] Minor optimization.
|
|
|
|
|
|
|
2016-04-12 06:22:57 +03:00
|
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|
|
* src/autofit/afglobal.c (af_face_globals_compute_script_coverage):
|
2013-12-23 19:42:03 +04:00
|
|
|
|
Add loop condition.
|
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|
|
2012-09-29 Werner Lemberg <wl@gnu.org>
|
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|
|
[autofit] Fix thinko.
|
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|
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|
|
* src/autofit/aftypes.h (AF_SCRIPT):
|
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|
|
s/AF_SCRIPT_NONE/AF_SCRIPT_DUMMY/. We already use `AF_SCRIPT_NONE'
|
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|
|
as a bit mask.
|
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|
|
* src/autofit/afdummy.c: Updated.
|
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|
|
2012-09-18 Werner Lemberg <wl@gnu.org>
|
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|
|
[autofit] Implement `increase-x-height' property.
|
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|
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|
|
* include/freetype/ftautoh.h (FT_Prop_IncreaseXHeight): New
|
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|
|
|
|
structure.
|
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|
|
* include/autofit/afmodule.c (af_property_get_face_globals): New
|
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|
|
|
function, re-using code from `af_property_get'.
|
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|
|
|
|
(af_property_set, af_property_get): Handle `increase-x-height'.
|
|
|
|
|
|
Updated.
|
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|
|
2012-09-18 Werner Lemberg <wl@gnu.org>
|
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|
|
|
|
|
|
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|
|
[autofit] Implement Infinality's `increase glyph heights'.
|
|
|
|
|
|
|
|
|
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|
|
This is an improved version of a similar fix contained in the
|
|
|
|
|
|
so-called `Infinality patch', taken from
|
|
|
|
|
|
|
|
|
|
|
|
http://www.infinality.net/fedora/linux/zips/freetype-infinality-2.4.10-20120616_01-x86_64.tar.bz2
|
|
|
|
|
|
|
|
|
|
|
|
which addresses various enhancements of the auto-hinter. Without
|
|
|
|
|
|
properties to control a module's metadata it wasn't possible to
|
|
|
|
|
|
adapt the patches because everything was originally controlled by
|
|
|
|
|
|
environment variables which I consider not suitable in general.
|
|
|
|
|
|
|
|
|
|
|
|
A patch to control `increase_x_height' follows.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afglobal.h (AF_PROP_INCREASE_X_HEIGHT_MIN,
|
|
|
|
|
|
AF_PROP_INCREASE_X_HEIGHT_MAX): New macros.
|
|
|
|
|
|
(AF_FaceGlobalsRec): Add `increase_x_height' member.
|
|
|
|
|
|
* src/autofit/afglobal.c (af_face_globals_new): Initialize it.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/aflatin.c (af_latin_metrics_scale_dim),
|
|
|
|
|
|
* src/autofit/aflatin2.c (af_latin2_metrics_scale_dim): Implement
|
|
|
|
|
|
handling of `increase_x_height'.
|
|
|
|
|
|
|
|
|
|
|
|
2012-09-18 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[autofit] Add hierarchical property access to some structures.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afglobal.h: Include `afmodule.h'.
|
|
|
|
|
|
(AF_FaceGlobalsRec): Add `module' member.
|
|
|
|
|
|
(AF_FaceGlobals): Typedef moved to...
|
|
|
|
|
|
* src/autofit/aftypes.h: Here.
|
|
|
|
|
|
(AF_ScriptMetricsRec): Add `globals' member.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afglobal.c (af_face_globals_new,
|
|
|
|
|
|
af_face_globals_compute_script_coverage,
|
|
|
|
|
|
af_face_globals_get_metrics): Updated.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afloader.c (af_loader_reset), src/autofit/afmodule.c
|
|
|
|
|
|
(af_property_get): Updated.
|
|
|
|
|
|
|
|
|
|
|
|
2012-09-17 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[type1] Fix Savannah bug #37350.
|
|
|
|
|
|
|
|
|
|
|
|
* src/type1/t1parse.c (T1_Get_Private_Dict) <found>: Check for ASCII
|
|
|
|
|
|
storage only if we actually have at least four bytes.
|
|
|
|
|
|
|
|
|
|
|
|
2012-09-15 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[autofit] Implement `fallback-script' property.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afglobal.c: s/default_script/fallback_script/.
|
|
|
|
|
|
* src/autofit/afglobal.h: s/AF_SCRIPT_DEFAULT/AF_SCRIPT_FALLBACK/.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afmodule.c: s/default_script/fallback_script/.
|
|
|
|
|
|
(af_property_set, af_property_get): Implement `fallback-script'.
|
|
|
|
|
|
* src/autofit/afmodule.h: s/default_script/fallback_script/.
|
|
|
|
|
|
|
|
|
|
|
|
* include/freetype/ftautoh.h: Document it.
|
|
|
|
|
|
|
|
|
|
|
|
2012-09-15 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[autofit] Correct previous Unicode 6.1.0 change.
|
|
|
|
|
|
|
|
|
|
|
|
The auto-hinter's latin module only handles latin ligatures in the
|
|
|
|
|
|
`Alphabetical Presentation Forms' block.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/aflatin.c (af_latin_uniranges): Fix it.
|
|
|
|
|
|
|
|
|
|
|
|
2012-09-15 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afmodule.c: s/FT_Err_/AF_Err_/.
|
|
|
|
|
|
|
|
|
|
|
|
2012-09-15 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[autofit] Make default script a global property.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afmodule.h (AF_ModuleRec): Add `default_script' field.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afglobal.c (af_face_globals_compute_script_coverage,
|
|
|
|
|
|
af_face_globals_new), src/autofit/afloader.c (af_loader_reset),
|
|
|
|
|
|
src/autofit/afmodule.c (af_property_get) <glyph-to-script-map>,
|
|
|
|
|
|
af_autofitter_init:
|
|
|
|
|
|
Handle default script.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afglobal.h: Updated.
|
|
|
|
|
|
|
|
|
|
|
|
2012-09-15 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
Use `FT_Module' instead of `FT_Library' argument in property funcs.
|
|
|
|
|
|
|
|
|
|
|
|
This internal change simplifies access to global module data.
|
|
|
|
|
|
|
|
|
|
|
|
* include/freetype/internal/services/svprop.h
|
|
|
|
|
|
(FT_Properties_SetFunc, FT_Properties_GetFunc): Change accordingly.
|
|
|
|
|
|
|
|
|
|
|
|
* src/base/ftobjs.c (ft_property_do), src/autofit/afmodule.c
|
|
|
|
|
|
(af_property_set, af_property_get): Updated.
|
|
|
|
|
|
|
|
|
|
|
|
2012-09-14 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[autofit] Update to Unicode 6.1.0.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afcjk.c (af_cjk_uniranges), src/autofit/aflatin.c
|
|
|
|
|
|
(af_latin_uniranges): Add and fix ranges.
|
|
|
|
|
|
|
|
|
|
|
|
2012-09-14 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[autofit] Pass `AF_Module' instead of `AF_Loader'.
|
|
|
|
|
|
|
|
|
|
|
|
We want to access the (not yet existing) module's global data later
|
|
|
|
|
|
on.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afloader.c: Include `afmodule.h'.
|
|
|
|
|
|
(af_loader_init, af_loader_reset, af_loader_done,
|
|
|
|
|
|
af_loader_load_glyph): Change accordingly.
|
|
|
|
|
|
* src/autofit/afmodule.c (AF_ModuleRec): Move to `afmodule.h'.
|
|
|
|
|
|
Updated.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afmodule.h: Include `afloader.h'.
|
|
|
|
|
|
(AF_ModuleRec): Define here.
|
|
|
|
|
|
* src/autofit/afloader.h (AF_Module): Define here.
|
|
|
|
|
|
Updated.
|
|
|
|
|
|
|
|
|
|
|
|
2012-09-14 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[autofit] Fix `make multi'.
|
|
|
|
|
|
|
|
|
|
|
|
* include/freetype/internal/fttrace.h: Add `afmodule'.
|
|
|
|
|
|
* src/autofit/afmodule.c: Include FT_INTERNAL_DEBUG_H.
|
|
|
|
|
|
(FT_COMPONENT): Define.
|
|
|
|
|
|
|
|
|
|
|
|
2012-09-14 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afmodule.c: s/FT_Autofitter/AF_Module/.
|
|
|
|
|
|
|
|
|
|
|
|
2012-09-12 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[autofit] Minor reorganization.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afglobal.c (AF_SCRIPT_LIST_DEFAULT,
|
|
|
|
|
|
AF_SCRIPT_LIST_NONE, AF_DIGIT): Move to...
|
|
|
|
|
|
* src/autofit/afglobal.h (AF_SCRIPT_DEFAULT, AF_SCRIPT_LIST_NONE,
|
|
|
|
|
|
AF_DIGIT): This and update code.
|
|
|
|
|
|
|
|
|
|
|
|
2012-09-01 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[autofit] Implement `glyph-to-script-map' property.
|
|
|
|
|
|
|
|
|
|
|
|
* include/freetype/ftautoh.h: New public header file.
|
|
|
|
|
|
* include/freetype/config/ftheader.h (FT_AUTOHINTER_H): New macro.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afglobal.c (AF_FaceGlobalsRec): Move structure to...
|
|
|
|
|
|
* src/autofit/afglobal.h: This header file.
|
|
|
|
|
|
* src/autofit/afmodule.c: Include FT_AUTOHINTER_H.
|
|
|
|
|
|
(af_property_get): Handle `glyph-to-script-map'.
|
|
|
|
|
|
|
|
|
|
|
|
2012-08-31 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[autofit] Implement properties service framework.
|
|
|
|
|
|
|
|
|
|
|
|
No properties are added yet.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afmodule.c: Include FT_SERVICE_PROPERTIES_H.
|
|
|
|
|
|
(af_property_set, af_property_get): New dummy functions.
|
|
|
|
|
|
(af_service_properties, af_services, af_get_interface): Provide
|
|
|
|
|
|
service setup.
|
|
|
|
|
|
(autofit_moduleclass): Add service interface.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afpic.c: Add necessary forward declarations.
|
|
|
|
|
|
(autofit_module_class_pic_init): Add code for service addition.
|
|
|
|
|
|
(autofit_module_pic_free): Add code for service removal.
|
|
|
|
|
|
* src/autofit/afpic.h (AF_SERVICES_GET, AF_SERVICE_PROPERTIES_GET):
|
|
|
|
|
|
New macros which provide necessary syntactical sugar for PIC
|
|
|
|
|
|
support.
|
|
|
|
|
|
|
|
|
|
|
|
2012-08-30 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
Implement properties to control FreeType modules.
|
|
|
|
|
|
|
|
|
|
|
|
* include/freetype/fterrdef.h (FT_Err_Missing_Property): New error
|
|
|
|
|
|
code.
|
|
|
|
|
|
* include/freetype/ftmodapi.h (FT_Property_Set, FT_Property_Get):
|
|
|
|
|
|
New API.
|
|
|
|
|
|
|
|
|
|
|
|
* include/freetype/internal/services/svprop.h: New file.
|
|
|
|
|
|
* include/freetype/internal/ftserv.h (FT_SERVICE_PROPERTIES_H): New
|
|
|
|
|
|
macro.
|
|
|
|
|
|
|
|
|
|
|
|
* src/base/ftobjs.c: Include FT_SERVICE_PROPERTIES_H.
|
|
|
|
|
|
(ft_property_do, FT_Property_Set, FT_Property_Get): New functions.
|
|
|
|
|
|
|
|
|
|
|
|
2012-08-29 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[docmaker] Allow `-' in tags and identifiers.
|
|
|
|
|
|
|
|
|
|
|
|
* src/tools/docmaker/content.py (re_identifier),
|
|
|
|
|
|
src/tools/docmaker/sources.py (re_markup_tag1, re_markup_tag2,
|
|
|
|
|
|
re_crossref): Add `-' in patterns.
|
|
|
|
|
|
|
|
|
|
|
|
2012-08-27 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[FT_CONFIG_OPTION_PIC] Fix g++ 4.6.2 compiler warnings.
|
|
|
|
|
|
|
|
|
|
|
|
* include/freetype/internal/ftdriver.h (FT_DEFINE_DRIVER),
|
|
|
|
|
|
include/freetype/internal/ftobjs.h (FT_DEFINE_RENDERER,
|
|
|
|
|
|
FT_DEFINE_MODULE), include/freetype/internal/ftserv.h
|
|
|
|
|
|
(FT_DEFINE_SERVICEDESCREC1, FT_DEFINE_SERVICEDESCREC2,
|
|
|
|
|
|
FT_DEFINE_SERVICEDESCREC3, FT_DEFINE_SERVICEDESCREC4,
|
|
|
|
|
|
FT_DEFINE_SERVICEDESCREC5, FT_DEFINE_SERVICEDESCREC6),
|
|
|
|
|
|
src/autofit/afpic.c (autofit_module_class_pic_init),
|
|
|
|
|
|
src/base/basepic.c (ft_base_pic_init), src/base/ftinit.c
|
|
|
|
|
|
(ft_create_default_module_classes), src/cff/cffparse.c
|
|
|
|
|
|
(FT_Create_Class_cff_field_handlers), src/cff/cffpic.c
|
|
|
|
|
|
(cff_driver_class_pic_init), src/pshinter/pshpic.c
|
|
|
|
|
|
(pshinter_module_class_pic_init), src/psnames/pspic.c
|
|
|
|
|
|
(psnames_module_class_pic_init), src/raster/rastpic.c
|
|
|
|
|
|
(ft_raster1_renderer_class_pic_init), src/sfnt/sfntpic.c
|
|
|
|
|
|
(sfnt_module_class_pic_init), src/sfnt/ttcmap.c
|
|
|
|
|
|
(FT_Create_Class_tt_cmap_classes), src/smooth/ftspic.c
|
|
|
|
|
|
(ft_smooth_renderer_class_pic_init), src/truetype/ttpic.c
|
|
|
|
|
|
(tt_driver_class_pic_init): Initialize allocation variable.
|
|
|
|
|
|
|
|
|
|
|
|
2012-08-27 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[truetype] Fix compilation warning.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttgload.c (IS_HINTED): Move macro to...
|
|
|
|
|
|
* src/truetype/ttobjs.h: This header file.
|
|
|
|
|
|
|
|
|
|
|
|
2012-08-27 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[autofit, cff, pshinter, psnames] More renamings for orthogonality.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afmodule.c, src/autofit/afpic.h:
|
|
|
|
|
|
s/AF_AUTOFITTER_/AF_/.
|
|
|
|
|
|
|
|
|
|
|
|
* src/cff/cffdrivr.c, src/cff/cffobjs.c, src/cff/cffparse.c,
|
|
|
|
|
|
src/cff/cffpic.h: s/FT_CFF_/CFF_/.
|
|
|
|
|
|
|
|
|
|
|
|
* src/pshinter/pshmod.c, src/pshinter/pshpic.h:
|
|
|
|
|
|
s/FT_PSHINTER_/PSHINTER_/.
|
|
|
|
|
|
|
|
|
|
|
|
* src/psnames/psmodule.c, src/psnames/pspic.h:
|
|
|
|
|
|
s/FT_PSCMAPS/PSCMAPS_/.
|
|
|
|
|
|
|
|
|
|
|
|
2012-08-27 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[sfnt, truetype] More renamings for orthogonality.
|
|
|
|
|
|
|
|
|
|
|
|
* src/sfnt/sfdriver.c, src/sfnt/sfntpic.h, src/sfnt/ttcmap.c,
|
|
|
|
|
|
src/truetype/ttdriver.c, src/truetype/ttpic.h: s/FT_SFNT_/SFNT_/,
|
|
|
|
|
|
s/FT_TT_/TT_/, s/GET_CMAP_INFO_GET/CMAP_INFO_GET/.
|
|
|
|
|
|
|
|
|
|
|
|
2012-08-27 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[autofit] Some macro and variable renamings for orthogonality.
|
|
|
|
|
|
|
|
|
|
|
|
* include/freetype/internal/autohint.h, src/base/ftobjs.c,
|
|
|
|
|
|
src/autofit/afmodule.c, src/autofit/afpic.c, src/autofit/afpic.h:
|
|
|
|
|
|
s/SERVICE/INTERFACE/, s/service/interface/, s/Service/Interface/.
|
|
|
|
|
|
|
|
|
|
|
|
2012-08-26 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
Fix Savannah bug #37178.
|
|
|
|
|
|
|
|
|
|
|
|
* src/base/ftobjs.c (FT_Open_Face): Initialize `error' with
|
|
|
|
|
|
`FT_Err_Missing_Module' before loop to indicate `no valid drivers'.
|
|
|
|
|
|
|
|
|
|
|
|
2012-08-17 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
* src/base/ftsynth.c (FT_GlyphSlot_Oblique): Fix shear angle.
|
|
|
|
|
|
|
|
|
|
|
|
The old value was far too large (more than 20°). The new one
|
|
|
|
|
|
corresponds to 12°, quite common in typography.
|
|
|
|
|
|
|
|
|
|
|
|
2012-08-12 Alexei Podtelezhnikov <apodtele@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
[smooth] Fix Savannah bug #37017.
|
|
|
|
|
|
|
|
|
|
|
|
* src/smooth/ftgrays.c (gray_render_cubic): Use a different set of
|
|
|
|
|
|
checks when detecting super curvy splines to be split.
|
|
|
|
|
|
|
|
|
|
|
|
2012-08-05 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[autofit] Improve recognition of flat segments.
|
|
|
|
|
|
|
|
|
|
|
|
Problem reported by Brad Dunzer <BDunzer@extensis.com>.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/aflatin.c (af_latin_metrics_init_blues): We have
|
|
|
|
|
|
a flat segment if the horizontal distance of best on-points is
|
|
|
|
|
|
larger than a given threshold.
|
|
|
|
|
|
|
|
|
|
|
|
2012-08-05 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[autofit] Variable renamings.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/aflatin.c (af_latin_metrics_init_blues): Replace
|
|
|
|
|
|
`glyph' with `outline'.
|
|
|
|
|
|
s/best_first/best_contour_first/.
|
|
|
|
|
|
s/best_last/best_contour_last/.
|
|
|
|
|
|
|
|
|
|
|
|
2012-07-31 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[type1] Fix Savannah bug #37000.
|
|
|
|
|
|
|
|
|
|
|
|
* src/type1/t1load.c (parse_encoding): Fix order of checks.
|
|
|
|
|
|
|
|
|
|
|
|
2012-07-17 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[psaux] Fix Savannah bug #36833.
|
|
|
|
|
|
|
|
|
|
|
|
* src/psaux/t1decode.c (t1operator_seac): `seac' is not a valid
|
|
|
|
|
|
operator if we want metrics only.
|
|
|
|
|
|
|
|
|
|
|
|
2012-07-16 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[type1] Fix Savannah bug #36832.
|
|
|
|
|
|
|
|
|
|
|
|
* src/type1/t1load.c (parse_charstrings): Reject negative number of
|
|
|
|
|
|
glyphs.
|
|
|
|
|
|
|
|
|
|
|
|
2012-07-13 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[type1] Fix Savannah bug #36829.
|
|
|
|
|
|
|
|
|
|
|
|
* src/type1/t1load.c (parse_encoding): Check cursor position after
|
|
|
|
|
|
call to T1_Skip_PS_Token.
|
|
|
|
|
|
|
|
|
|
|
|
2012-07-12 Alexei Podtelezhnikov <apodtele@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
Revert the last commit 45337b07.
|
|
|
|
|
|
|
|
|
|
|
|
* src/base/ftstroke.c (FT_Stroker_New): Revert the previous change.
|
|
|
|
|
|
|
|
|
|
|
|
2012-07-11 Alexei Podtelezhnikov <apodtele@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
[ftstroke] Fix uninitialized return value.
|
|
|
|
|
|
|
|
|
|
|
|
* src/base/ftstroke.c (FT_Stroker_New): Return FT_Err_Ok instead.
|
|
|
|
|
|
|
|
|
|
|
|
2012-07-11 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[smooth] Avoid memory leak in case of failure.
|
|
|
|
|
|
|
|
|
|
|
|
* src/smooth/ftsmooth.c (ft_smooth_render_generic): Use flags to
|
|
|
|
|
|
indicate what to clean up after finishing the function, with and
|
|
|
|
|
|
without errors.
|
|
|
|
|
|
|
|
|
|
|
|
2012-07-09 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
Fix compilation with MSVC 5.0.
|
|
|
|
|
|
|
|
|
|
|
|
Problem reported by Peter Breitenlohner and Akira Kakuto.
|
|
|
|
|
|
|
|
|
|
|
|
* include/freetype/config/ftstdlib.h (ft_setjmp): Updated.
|
|
|
|
|
|
* src/sfnt/ttcmap.c (tt_face_build_cmaps): Remove cast.
|
|
|
|
|
|
|
|
|
|
|
|
2012-07-09 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[autofit] Improve debugging messages; do some code cleanup.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/aflatin.c (af_latin_align_linked_edge,
|
|
|
|
|
|
af_latin_hint_edges): Synchronize with formatting used in the
|
|
|
|
|
|
ttfautohint project.
|
|
|
|
|
|
|
|
|
|
|
|
2012-07-07 Gilles Espinasse <g.esp@free.fr>
|
|
|
|
|
|
|
|
|
|
|
|
Fix strict-aliasing warning.
|
|
|
|
|
|
|
|
|
|
|
|
* src/base/ftglyph.c (FT_Glyph_To_Bitmap): Avoid double cast.
|
|
|
|
|
|
|
|
|
|
|
|
2012-07-07 Dave Thomas <dave.thomas@metaforic.com>
|
|
|
|
|
|
|
|
|
|
|
|
[ARM] Fix FT_MulFix_arm.
|
|
|
|
|
|
|
|
|
|
|
|
* include/freetype/config/ftconfig.h (FT_MulFix_arm) [__arm__]:
|
|
|
|
|
|
Avoid ADDS instruction to clobber condition codes.
|
|
|
|
|
|
|
|
|
|
|
|
2012-07-06 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[autofit] Do some code cleanup.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afglobal.c (af_face_globals_new): Simplify.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afhints.c: Use `FT_TRACE7' instead of `printf'
|
|
|
|
|
|
everywhere.
|
|
|
|
|
|
(FT_COMPONENT): New macro.
|
|
|
|
|
|
(af_glyph_hints_done): Simplify.
|
|
|
|
|
|
|
|
|
|
|
|
* include/freetype/internal/fttrace.h: Updated.
|
|
|
|
|
|
|
|
|
|
|
|
2012-07-05 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[autofit] Improve output of debugging information.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afhints.c (af_glyph_hints_dump_segments): Print more
|
|
|
|
|
|
data; report no data.
|
|
|
|
|
|
(af_glyph_hints_dump_edges): Report no data.
|
|
|
|
|
|
|
|
|
|
|
|
2012-07-04 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[autofit] Fix Savannah bug #36091.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/aflatin.c (af_latin_metrics_init_blues),
|
|
|
|
|
|
src/autofit/aflatin2.c (af_latin2_metrics_init_blues): Change the
|
|
|
|
|
|
constraint for testing round vs. flat segment: Accept either a
|
|
|
|
|
|
small distance or a small angle.
|
|
|
|
|
|
|
|
|
|
|
|
2012-07-04 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[autofit] Beautify blue zone tracing.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/aflatin.c (af_latin_metrics_init_blues),
|
|
|
|
|
|
src/autofit/aflatin2.c (af_latin2_metrics_init_blues): Implement it.
|
|
|
|
|
|
|
|
|
|
|
|
2012-07-03 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[autofit] Quantize stem widths.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afangles.c (af_sort_widths): Rename to...
|
|
|
|
|
|
(af_sort_and_quantize_widths): This.
|
|
|
|
|
|
Add code to avoid stem widths which are almost identical.
|
|
|
|
|
|
* src/autofit/aftypes.h, src/autofit/aflatin.c, src/autofit/afcjk.c:
|
|
|
|
|
|
Updated.
|
|
|
|
|
|
|
|
|
|
|
|
2012-07-03 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[autofit] Minor speed-up.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afangles (af_sort_pos, af_sort_widths): Don't swap
|
|
|
|
|
|
elements if they are equal.
|
|
|
|
|
|
|
|
|
|
|
|
2012-06-30 Gilles Espinasse <g.esp@free.fr>
|
|
|
|
|
|
|
|
|
|
|
|
Fix `checking if gcc static flag -static works' test.
|
|
|
|
|
|
|
2016-05-08 05:28:43 +03:00
|
|
|
|
On my linux build tree, I receive yes answer in every package I
|
2017-09-08 05:36:02 +03:00
|
|
|
|
build except FreeType for this test checking if gcc static flag
|
2013-12-23 19:42:03 +04:00
|
|
|
|
`-static' works
|
|
|
|
|
|
|
2017-09-08 05:36:02 +03:00
|
|
|
|
In FreeType, no is received, unless bzip2 and zlib are disabled using
|
2013-12-23 19:42:03 +04:00
|
|
|
|
|
|
|
|
|
|
./configure --without-bzip2 --without-zlib
|
|
|
|
|
|
|
|
|
|
|
|
The reason is that bzip2 and zlib tests add `-lz' and `-lbz2' to
|
|
|
|
|
|
LDFLAGS and this broke static flag test.
|
|
|
|
|
|
|
|
|
|
|
|
* builds/unix/configure.raw: Update CFLAGS and LDFLAGS only after
|
|
|
|
|
|
LT_INIT has run.
|
|
|
|
|
|
|
|
|
|
|
|
2012-06-28 Infinality <infinality@infinality.net>
|
|
|
|
|
|
|
|
|
|
|
|
[truetype] Fix various artifacts.
|
|
|
|
|
|
|
|
|
|
|
|
Verdana was broken in the original Infinality commit. Also
|
|
|
|
|
|
includes other minor fixes.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttsubpix.h: Updated. Removed unused macros.
|
|
|
|
|
|
(RASTERIZER_35_Rules): Add Verdana.
|
|
|
|
|
|
(SKIP_NONPIXEL_Y_MOVES_Rules): Add Tahoma `s'.
|
|
|
|
|
|
(MIRP_CVT_ZERO_Rules): Remove Verdana.
|
|
|
|
|
|
(ALWAYS_SKIP_DELTAP_Rules): Add Russian char 0x438.
|
|
|
|
|
|
(COMPATIBLE_WIDTHS_Rules): Rearrange some rules.
|
|
|
|
|
|
(X_SCALING_Rules): Adjust Verdana `a' at 12 and 13 ppem.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttsubpix.c: Updated.
|
|
|
|
|
|
(sph_set_tweaks): Re-execute fpgm always.
|
|
|
|
|
|
|
|
|
|
|
|
2012-06-28 Gilles Espinasse <g.esp@free.fr>
|
|
|
|
|
|
|
|
|
|
|
|
Fix CFLAGS and LDFLAGS share configure test.
|
|
|
|
|
|
|
|
|
|
|
|
* builds/unix/configure.raw: Fix typo.
|
|
|
|
|
|
|
|
|
|
|
|
2012-06-28 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[truetype] Set the `subpixel_positioned' flag unconditionally.
|
|
|
|
|
|
|
|
|
|
|
|
This is how the code currently behaves.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttgload.c (tt_loader_init): Do it.
|
|
|
|
|
|
|
|
|
|
|
|
2012-06-27 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
Fix conditional compilation.
|
|
|
|
|
|
|
|
|
|
|
|
* src/base/basepic.c: Use FT_CONFIG_OPTION_MAC_FONTS.
|
|
|
|
|
|
|
|
|
|
|
|
2012-06-27 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
Fix conditional compilation.
|
|
|
|
|
|
|
|
|
|
|
|
* include/freetype/internal/ftcalc.h (FT_MulDiv_No_Round): Don't
|
|
|
|
|
|
enclose with `TT_USE_BYTECODE_INTERPRETER'; we now need the function
|
|
|
|
|
|
elsewhere also.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afcjk.h: Use AF_CONFIG_OPTION_CJK.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttgload.c (tt_loader_init): Fix compiler warning.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttinterp.c (Ins_MSIRP): Fix compiler warning.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttinterp.h: Use
|
|
|
|
|
|
TT_CONFIG_OPTION_BYTECODE_INTERPRETER.
|
|
|
|
|
|
|
|
|
|
|
|
2012-06-26 Infinality <infinality@infinality.net>
|
|
|
|
|
|
|
|
|
|
|
|
[truetype] Remove unused rounding functionality.
|
|
|
|
|
|
|
|
|
|
|
|
The subpixel hinting patch contained the concept of an adjustable
|
|
|
|
|
|
number of gridlines per pixel. This is no longer used due to x
|
|
|
|
|
|
being completely ignored instead. This will return some of the
|
|
|
|
|
|
code to its existing state prior to the original Infinality
|
|
|
|
|
|
commit.
|
|
|
|
|
|
|
|
|
|
|
|
* include/freetype/internal/ftobjs.h (FT_PIX_FLOOR_GRID,
|
|
|
|
|
|
FT_PIX_ROUND_GRID, FT_PIX_CEIL_GRID): Removed.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttinterp.c: Updated.
|
|
|
|
|
|
(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,
|
|
|
|
|
|
SetSuperRound): Remove parameter to handle the number of grid lines per
|
|
|
|
|
|
pixel.
|
|
|
|
|
|
(SET_SuperRound, ROUND_None, CUR_Func_round): Updated.
|
|
|
|
|
|
(DO_SROUND, DOS45ROUND, DO_ODD, DO_EVEN): Updated.
|
|
|
|
|
|
(DO_ROUND, DO_NROUND): Updated.
|
|
|
|
|
|
(Move_Zp2_Point, Ins_SHPIX, Ins_MSIRP, Ins_MDAP, Ins_MIAP,
|
|
|
|
|
|
Ins_MDRP, Ins_MIRP): Perform Round_None instead of calling a modified
|
|
|
|
|
|
rounding function. Remove gridlines_per_pixel. Create a local
|
|
|
|
|
|
variable to store control value cutin. Simplify the conditional for
|
|
|
|
|
|
ignore_x_mode. Adjust rounding calls to pass only two values.
|
|
|
|
|
|
|
|
|
|
|
|
2012-06-25 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[cff] Fix Savannah bug #36705.
|
|
|
|
|
|
|
|
|
|
|
|
Handle numbers like 2.001 correctly.
|
|
|
|
|
|
|
|
|
|
|
|
* src/cff/cffparse.c (cff_parse_real): Avoid negative values for
|
|
|
|
|
|
`shift'.
|
|
|
|
|
|
|
|
|
|
|
|
2012-06-18 Infinality <infinality@infinality.net>
|
|
|
|
|
|
|
|
|
|
|
|
[truetype] Support subpixel hinting.
|
|
|
|
|
|
|
|
|
|
|
|
This is the large, famous `Infinality' patch to support ClearType
|
|
|
|
|
|
bytecode which has been available from
|
|
|
|
|
|
http://www.infinality.net/blog/ for some time, and which has been
|
|
|
|
|
|
refined over the last years. While still experimental, it is now
|
|
|
|
|
|
mature enough to be included directly into FreeType.
|
|
|
|
|
|
|
|
|
|
|
|
Most of the code is based on the ClearType whitepaper written by
|
|
|
|
|
|
Greg Hitchcock
|
|
|
|
|
|
|
2017-12-04 22:43:30 +03:00
|
|
|
|
https://www.microsoft.com/typography/cleartype/truetypecleartype.aspx
|
2013-12-23 19:42:03 +04:00
|
|
|
|
|
|
|
|
|
|
which gives a detailed overview of the necessary changes to the
|
|
|
|
|
|
Microsoft rasterizer so that older fonts are supported. However, a
|
|
|
|
|
|
lot of details are still missing, and this patches provides a
|
|
|
|
|
|
framework to easily handle rendering issues down to the glyph level
|
|
|
|
|
|
of certain fonts.
|
|
|
|
|
|
|
|
|
|
|
|
Note that ClearType support is not completely implemented! In
|
|
|
|
|
|
particular, full support for the options `compatible_widths',
|
|
|
|
|
|
`symmetrical_smoothing, and `bgr' (via the GETINFO bytecode
|
|
|
|
|
|
instruction) is missing.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttsubpix.c: New file, providing code to handle
|
|
|
|
|
|
`tweaks', this is, rules for certain glyphs in certain fonts
|
|
|
|
|
|
(including wildcards) which need a special treatment.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttsubpix.h: New file, holding the tweaking rules.
|
|
|
|
|
|
|
|
|
|
|
|
* include/freetype/config/ftoption.h, src/devel/ftoption.h
|
|
|
|
|
|
(TT_CONFIG_OPTION_SUBPIXEL_HINTING): New macro.
|
|
|
|
|
|
|
|
|
|
|
|
* include/freetype/internal/ftobjs.h (FT_PIX_FLOOR_GRID,
|
|
|
|
|
|
FT_PIX_ROUND_GRID, FT_PIX_CEIL_GRID): New macros.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/truetype.c [TT_USE_BYTECODE_INTERPRETER]: Include
|
|
|
|
|
|
`ttsubpix.c'.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttgload.c: Include `ttsubpix.h'.
|
|
|
|
|
|
[All changes below are guarded by TT_CONFIG_OPTION_SUBPIXEL_HINTING.]
|
|
|
|
|
|
|
|
|
|
|
|
(tt_get_metrics): Set tweak flags.
|
|
|
|
|
|
(TT_Hint_Glyph): Call `FT_Outline_EmboldenXY' if necessary.
|
|
|
|
|
|
(TT_Process_Simple_Glyph): Compensate emboldening if necessary.
|
|
|
|
|
|
(compute_glyph_metrics): Handle `compatible widths' option.
|
|
|
|
|
|
(tt_loader_init): Handle ClearType GETINFO information bits.
|
|
|
|
|
|
|
2016-06-21 06:09:39 +03:00
|
|
|
|
* src/truetype/rules.mk (TT_DRV_SRC): Updated.
|
2013-12-23 19:42:03 +04:00
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttinterp.c: Include `ttsubpix.h'.
|
|
|
|
|
|
[Where necessary, changes below are guarded by
|
|
|
|
|
|
TT_CONFIG_OPTION_SUBPIXEL_HINTING.]
|
|
|
|
|
|
|
|
|
|
|
|
(Direct_Move, Direct_Move_X): Extended.
|
|
|
|
|
|
(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,
|
|
|
|
|
|
SetSuperRound): Add parameter to handle the number of grid lines per
|
|
|
|
|
|
pixel.
|
|
|
|
|
|
(SET_SuperRound, ROUND_None, CUR_Func_round): Updated.
|
|
|
|
|
|
(DO_SROUND, DOS45ROUND, DO_ODD, DO_EVEN): Updated.
|
|
|
|
|
|
(DO_ROUND, DO_NROUND): Updated.
|
|
|
|
|
|
(DO_RS): Take care of `Typeman' bytecode patterns.
|
|
|
|
|
|
(Ins_FDEF): Add some debugging code. Commented out.
|
|
|
|
|
|
(Ins_ENDF): Restore state.
|
|
|
|
|
|
(Ins_CALL, Ins_LOOPCALL): Handle inline delta functions.
|
|
|
|
|
|
(Ins_MD): Handle `Vacuform' rounds.
|
|
|
|
|
|
(Move_Zp2_Point, Ins_SHPIX, Ins_MSIRP, Ins_MDAP, Ins_MIAP,
|
|
|
|
|
|
Ins_MDRP, Ins_MIRP): Handle tweaks.
|
|
|
|
|
|
(Ins_ALIGNRP): Add tweak guard.
|
|
|
|
|
|
(Ins_IUP, Ins_DELTAP): Handle tweaks.
|
|
|
|
|
|
(Ins_GETINFO): Handle new ClearType bits.
|
|
|
|
|
|
(TT_RunIns): Handle tweaks.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttinterp.h: Updated.
|
|
|
|
|
|
(SPH_TweakRule, SPH_ScaleRule): New structures for tweaks.
|
|
|
|
|
|
(TT_ExecContextRec): Add members for subpixel hinting support.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttobjs.h (TT_DefRecord): Add `inline_delta' member.
|
|
|
|
|
|
|
|
|
|
|
|
2012-06-15 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
* Version 2.4.10 released.
|
|
|
|
|
|
=========================
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Tag sources with `VER-2-4-10'.
|
|
|
|
|
|
|
|
|
|
|
|
* docs/VERSION.DLL: Update documentation and bump version number to
|
|
|
|
|
|
2.4.10.
|
|
|
|
|
|
|
|
|
|
|
|
* README, Jamfile (RefDoc),
|
|
|
|
|
|
builds/win32/vc2005/freetype.vcproj, builds/win32/vc2005/index.html,
|
|
|
|
|
|
builds/win32/vc2008/freetype.vcproj, builds/win32/vc2008/index.html,
|
|
|
|
|
|
builds/win32/vc2010/freetype.vcxproj, builds/win32/vc2010/index.html,
|
|
|
|
|
|
builds/win32/visualc/freetype.dsp,
|
|
|
|
|
|
builds/win32/visualc/freetype.vcproj,
|
|
|
|
|
|
builds/win32/visualc/index.html, builds/win32/visualce/freetype.dsp,
|
|
|
|
|
|
builds/win32/visualce/freetype.vcproj,
|
|
|
|
|
|
builds/win32/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/2.4.9/2.4.10/, s/249/2410/.
|
|
|
|
|
|
|
|
|
|
|
|
* include/freetype/freetype.h (FREETYPE_PATCH): Set to 10.
|
|
|
|
|
|
|
|
|
|
|
|
* builds/unix/configure.raw (version_info): Set to 15:0:9.
|
|
|
|
|
|
|
|
|
|
|
|
2012-06-15 Alexei Podtelezhnikov <apodtele@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* src/base/ftsynth.c (FT_GlyphSlot_Embolden): Improve spacing.
|
|
|
|
|
|
|
|
|
|
|
|
* docs/CHANGES: Updated.
|
|
|
|
|
|
|
|
|
|
|
|
2012-06-14 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
|
|
* builds/exports.mk: Add CCexe_CFLAGS and CCexe_LDFLAGS.
|
|
|
|
|
|
|
|
|
|
|
|
to pass special compiler/linker flags under cross development.
|
|
|
|
|
|
Suggested by Savannah bug #36367.
|
|
|
|
|
|
|
|
|
|
|
|
ChangeLog on 2010-07-15 saying as they were removed was wrong
|
|
|
|
|
|
for the official trunk of FreeType2. This commit is the first
|
|
|
|
|
|
introduction of them.
|
|
|
|
|
|
|
|
|
|
|
|
2012-06-14 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
* docs/CHANGES: Updated.
|
|
|
|
|
|
|
|
|
|
|
|
2012-06-14 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
|
|
[truetype] Add new versions of NEC FA family to tricky font list.
|
|
|
|
|
|
|
|
|
|
|
|
NEC FA family dated in 1996 have different checksum.
|
|
|
|
|
|
Reported by Johnson Y. Yan <yinsen_yan@foxitsoftware.com>; see
|
|
|
|
|
|
|
2017-12-04 22:43:30 +03:00
|
|
|
|
https://lists.gnu.org/archive/html/freetype-devel/2012-06/msg00023.html
|
2013-12-23 19:42:03 +04:00
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttobjs.c (tt_check_trickyness_sfnt_ids): 4 sets
|
|
|
|
|
|
of fpgm & prep table checksums for FA-Gothic, FA-Minchou,
|
|
|
|
|
|
FA-RoundedGothicM, FA-RoundedGothicB are added. The family
|
|
|
|
|
|
names in sample PDF are truncated, thus the list of the
|
|
|
|
|
|
family names in tt_check_trickyness_family() is not updated yet.
|
|
|
|
|
|
|
|
|
|
|
|
2012-06-06 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[ftraster] Fix rounding issue causing visual artifacts.
|
|
|
|
|
|
|
|
|
|
|
|
Problem reported by jola <hans-jochen.lau@lhsystems.com>; see
|
|
|
|
|
|
|
2017-12-04 22:43:30 +03:00
|
|
|
|
https://lists.gnu.org/archive/html/freetype-devel/2012-05/msg00036.html
|
2013-12-23 19:42:03 +04:00
|
|
|
|
|
|
|
|
|
|
* src/raster/ftraster.c (SMulDiv_No_Round): New macro.
|
|
|
|
|
|
(Line_Up): Use it.
|
|
|
|
|
|
* src/raster/ftmisc.h (FT_MulDiv_No_Round): Copied from `ftcalc.c'.
|
|
|
|
|
|
|
|
|
|
|
|
2012-05-28 Alexei Podtelezhnikov <apodtele@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* src/base/ftoutln.c (FT_Outline_Get_Orientation): Simplify.
|
|
|
|
|
|
|
|
|
|
|
|
We now use the cross product of the direction vectors to compute the
|
|
|
|
|
|
outline's orientation.
|
|
|
|
|
|
|
|
|
|
|
|
2012-05-28 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
* docs/CHANGES: Updated.
|
|
|
|
|
|
|
|
|
|
|
|
2012-05-28 Alexei Podtelezhnikov <apodtele@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
New function FT_Outline_EmboldenXY.
|
|
|
|
|
|
|
|
|
|
|
|
* include/freetype/ftoutln.h (FT_Outline_EmboldenXY): Define it.
|
|
|
|
|
|
|
|
|
|
|
|
* src/base/ftoutln.c (FT_Outline_EmboldenXY): Implement it, using a
|
2017-01-25 07:56:59 +03:00
|
|
|
|
simplified emboldening algorithm.
|
2013-12-23 19:42:03 +04:00
|
|
|
|
(FT_Outline_Embolden): Make it a special case of
|
|
|
|
|
|
`FT_Outline_EmboldenXY'
|
|
|
|
|
|
|
|
|
|
|
|
2012-05-07 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[type1] Fix Savannah bug #36386.
|
|
|
|
|
|
|
|
|
|
|
|
* src/type1/t1load.c (t1_load_keyword): Ignore keyword if context is
|
|
|
|
|
|
not valid.
|
|
|
|
|
|
|
|
|
|
|
|
2012-04-07 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
Remove compiler warning.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttgload.c (TT_Load_Glyph)
|
|
|
|
|
|
[!TT_CONFIG_OPTION_EMBEDDED_BITMAPS]: Access `glyph->face' directly.
|
|
|
|
|
|
|
|
|
|
|
|
2012-03-28 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[autofit] Properly copy scaler flags to script metrics object.
|
|
|
|
|
|
|
|
|
|
|
|
Without this patch, only the dummy and cjk autohinter modules get
|
|
|
|
|
|
them (since they copy the whole scaler object).
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/aflatin.c (af_latin_metrics_scale),
|
|
|
|
|
|
src/autofit/aflatin2.c (af_latin2_metrics_scale): Implement it.
|
|
|
|
|
|
|
|
|
|
|
|
2012-03-22 Alexei Podtelezhnikov <apodtele@gmail.com>
|
|
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|
|
[bdflib] Remove redundant macro.
|
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|
|
* src/bdf/bdflib.c (isdigok): Remove and replace with sbitset, which
|
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|
|
is exactly the same.
|
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|
2012-03-20 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
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|
|
[configure] Fix Savannah bug #35644.
|
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|
|
* builds/unix/configure.raw: Check `-ansi' flag works even if gcc
|
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|
|
is used. Bionic libc headers for Android lose the consistency
|
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|
|
when they are parsed with __STDC_VERSION__ older than 199901L or
|
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|
|
__STRICT_ANSI__.
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2012-03-20 Werner Lemberg <wl@gnu.org>
|
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|
|
[bdf] Improvement to Savannah bug #35656.
|
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|
* src/bdf/bdflib.c (isdigok): Add cast, as suggested in report.
|
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|
2012-03-17 Chris Liddell <chris.liddell@artifex.com>
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|
[type1] Fix Savannah bug #35847.
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|
* src/type1/t1load.c (parse_subrs): Fix the loop exit condition;
|
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|
we want to exit when we have run out of data.
|
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2012-03-16 Werner Lemberg <wl@gnu.org>
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|
[bdf] Really fix Savannah bug #35658.
|
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* src/bdf/bdflib.c (_bdf_list_split): Add one more `field' initializer.
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|
2012-03-14 Yann Droneaud <yann@droneaud.fr>
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|
[sfnt] Make arrays static like all others.
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* src/sfnt/ttload.c (tt_face_load_maxp, tt_face_load_os2),
|
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|
|
src/sfnt/ttmtx.c (tt_face_load_hhea): Add `static' keyword to frame
|
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|
|
fields.
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|
2012-03-14 Huw Davies <huw@codeweavers.com>
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|
|
[sfnt] A refinement of the previous commit.
|
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|
|
* src/sfnt/sfobjs.c (tt_name_entry_ascii_from_utf16,
|
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|
|
tt_name_entry_ascii_from_other): Stop at null byte.
|
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|
2012-03-14 Huw Davies <huw@codeweavers.com>
|
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|
|
[sfnt] Add `name' table compatibility to MS Windows.
|
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|
* src/sfnt/sfobjs.c (tt_name_entry_ascii_from_utf16,
|
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|
|
tt_name_entry_ascii_from_other): Don't replace `\0' with question
|
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|
|
marks when converting strings.
|
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|
2012-03-14 Werner Lemberg <wl@gnu.org>
|
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|
|
[type1] Fix Savannah bug #35833.
|
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|
|
Based on the patch given in the bug report.
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|
|
* src/type1/t1load.c (IS_INCREMENTAL): New macro.
|
|
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|
|
(read_binary_data): Add parameter `incremental'.
|
|
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|
|
Update all callers using `IS_INCREMENTAL'.
|
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|
2012-03-11 Werner Lemberg <wl@gnu.org>
|
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|
|
[autofit] Return correct linear advance width values.
|
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|
|
This was quite a subtle bug which accidentally showed up with glyph
|
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|
|
`afii10023' of arial.ttf (version 2.76). This glyph is a composite;
|
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|
|
the first component, `E', has an advance width of 1366 font units,
|
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|
|
while the advance width of the composite itself (which looks like
|
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|
|
uppercase `E' with dieresis) is 1367 font units. I think this is
|
|
|
|
|
|
actually a bug in the font itself, because there is no reason that
|
|
|
|
|
|
this glyph has not the same width as uppercase `E' without the
|
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|
|
dieresis. Anyway, it helped identify this problem.
|
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|
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|
|
Using the TrueType hinter, the correct value (1367) of `afii10023'
|
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|
|
|
was returned, but the autohinter mysteriously returned 1366.
|
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|
|
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|
|
Digging in the code showed that the autohinter recursively calls
|
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|
|
|
FT_Load_Glyph to load the glyph, adding the FT_LOAD_NO_SCALE load
|
|
|
|
|
|
flag. However, the `linearHoriAdvance' field is still returned as a
|
|
|
|
|
|
scaled value. To avoid scaling twice, the old code in autofit reset
|
|
|
|
|
|
`linearHoriAdvance', using the `horiAdvance' field. This seemed to
|
|
|
|
|
|
work since FT_LOAD_NO_SCALE was in use, but it failed actually,
|
|
|
|
|
|
because `horiAdvance' is defined as the distance of the first
|
|
|
|
|
|
subglyph's phantom points, which in turn are initialized using the
|
|
|
|
|
|
advance width of the first subglyph. And as the given example
|
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|
|
|
|
shows, these widths can differ.
|
|
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|
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|
|
* src/autofit/afloader.c (af_loader_load_g): Temporarily set
|
|
|
|
|
|
FT_LOAD_LINEAR_DESIGN while calling FT_Load_Glyph to get unscaled
|
|
|
|
|
|
values for the linear advance widths.
|
|
|
|
|
|
|
|
|
|
|
|
2012-03-10 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[truetype] Fix SSW instruction.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttinterp.c (DO_SSW): SSW *does* use font units. For
|
|
|
|
|
|
verification, it took some time to find a font which actually uses
|
|
|
|
|
|
this instruction.
|
|
|
|
|
|
|
|
|
|
|
|
2012-03-09 Vinnie Falco <vinnie.falco@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
Prepare source code for amalgamation.
|
|
|
|
|
|
|
|
|
|
|
|
* include/freetype/freetype.h: Swap order of preprocessor blocks.
|
|
|
|
|
|
|
|
|
|
|
|
2012-03-08 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
* Version 2.4.9 released.
|
|
|
|
|
|
=========================
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Tag sources with `VER-2-4-9'.
|
|
|
|
|
|
|
|
|
|
|
|
* docs/CHANGES: Updated.
|
|
|
|
|
|
|
|
|
|
|
|
* docs/VERSION.DLL: Update documentation and bump version number to
|
|
|
|
|
|
2.4.9.
|
|
|
|
|
|
|
|
|
|
|
|
* README, Jamfile (RefDoc),
|
|
|
|
|
|
builds/win32/vc2005/freetype.vcproj, builds/win32/vc2005/index.html,
|
|
|
|
|
|
builds/win32/vc2008/freetype.vcproj, builds/win32/vc2008/index.html,
|
|
|
|
|
|
builds/win32/vc2010/freetype.vcxproj, builds/win32/vc2010/index.html,
|
|
|
|
|
|
builds/win32/visualc/freetype.dsp,
|
|
|
|
|
|
builds/win32/visualc/freetype.vcproj,
|
|
|
|
|
|
builds/win32/visualc/index.html, builds/win32/visualce/freetype.dsp,
|
|
|
|
|
|
builds/win32/visualce/freetype.vcproj,
|
|
|
|
|
|
builds/win32/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/2.4.8/2.4.9/, s/248/249/.
|
|
|
|
|
|
|
|
|
|
|
|
* include/freetype/freetype.h (FREETYPE_PATCH): Set to 9.
|
|
|
|
|
|
|
|
|
|
|
|
* builds/unix/configure.raw (version_info): Set to 14:1:8.
|
|
|
|
|
|
|
|
|
|
|
|
2012-03-08 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[bdf] Add missing overflow check.
|
|
|
|
|
|
|
|
|
|
|
|
* src/bdf/bdflib.c (_bdf_parse_glyphs) <BITMAP>: Add threshold for
|
|
|
|
|
|
`glyph->bpr'.
|
|
|
|
|
|
|
|
|
|
|
|
2012-03-07 Vinnie Falco <vinnie.falco@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
Prepare source code for amalgamation.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/aferrors.h, src/bdf/bdferror.h, src/bzip2/ftbzip2.c,
|
|
|
|
|
|
src/cache/ftcerror.h, src/cff/cfferrs.h, src/cid/ciderrs.h,
|
|
|
|
|
|
src/gxvalid/gxverror.h, src/gzip/ftgzip.c, src/lzw/ftlzw.c,
|
|
|
|
|
|
src/otvalid/otverror.h, src/pcf/pcferror.h, src/pfr/pfrerror.h,
|
|
|
|
|
|
src/psaux/psauxerr.h, src/pshinter/pshnterr.h,
|
|
|
|
|
|
src/psnames/psnamerr.h, src/raster/rasterrs.h, src/sfnt/sferrors.h,
|
|
|
|
|
|
src/smooth/ftsmerrs.h, src/truetype/tterrors.h,
|
|
|
|
|
|
src/type1/t1errors.h, src/type42/t42error.h, src/winfonts/fnterrs.h:
|
|
|
|
|
|
Add #undef FT_ERR_PREFIX before #define FT_ERR_PREFIX.
|
|
|
|
|
|
|
|
|
|
|
|
2012-03-03 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
Fix Savannah bug #35660.
|
|
|
|
|
|
|
|
|
|
|
|
For some divisions, we use casts to 32bit entities. Always guard
|
|
|
|
|
|
against division by zero with these casts also.
|
|
|
|
|
|
|
|
|
|
|
|
* src/base/ftcalc.c (ft_div64by32): Remove redundant cast.
|
|
|
|
|
|
(FT_MulDiv, FT_MulDiv_No_Round): Add 32bit cast.
|
|
|
|
|
|
(FT_DivFix): Add 32bit cast (this omission triggered the bug).
|
|
|
|
|
|
|
|
|
|
|
|
2012-03-03 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[psaux] Fix handling of track kerning.
|
|
|
|
|
|
|
|
|
|
|
|
* src/psaux/afmparse.c (afm_parse_track_kern): Don't inverse sign
|
|
|
|
|
|
for `min_kern'. It is indeed quite common that track kerning
|
|
|
|
|
|
*increases* spacing for very small sizes.
|
|
|
|
|
|
|
|
|
|
|
|
2012-03-02 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[truetype] Fix Savannah bug #35689.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttgload.c (TT_Load_Simple_Glyph): Check first outline
|
|
|
|
|
|
point.
|
|
|
|
|
|
|
|
|
|
|
|
2012-03-01 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[bdf] Fix Savannah bug #35656.
|
|
|
|
|
|
|
|
|
|
|
|
* src/bdf/bdflib.c (_bdf_parse_glyphs) <_BDF_BITMAP>: Check validity
|
|
|
|
|
|
of nibble characters instead of accessing `a2i' array.
|
|
|
|
|
|
|
|
|
|
|
|
2012-03-01 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[winfonts] Fix Savannah bug #35659.
|
|
|
|
|
|
|
|
|
|
|
|
* src/winfonts/winfnt.c (FNT_Face_Init): Check number of glyphs.
|
|
|
|
|
|
|
|
|
|
|
|
2012-03-01 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[bdf] Fix Savannah bug #35658.
|
|
|
|
|
|
|
|
|
|
|
|
* src/bdf/bdflib.c (_bdf_list_split): Initialize `field' elements
|
|
|
|
|
|
properly.
|
|
|
|
|
|
|
|
|
|
|
|
2012-03-01 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[psaux] Fix Savannah bug #35657.
|
|
|
|
|
|
|
|
|
|
|
|
If in function `skip_spaces' the routine `skip_comment' comes to the
|
|
|
|
|
|
end of buffer, `cur' is still increased by one, so we need to check
|
|
|
|
|
|
for `p >= limit' and not `p == limit'.
|
|
|
|
|
|
|
|
|
|
|
|
* src/psaux/psconv.c (PS_Conv_Strtol, PS_Conv_ToFixed,
|
|
|
|
|
|
PS_Conv_ASCIIHexDecode, PS_Conv_EexecDecode): Fix boundary checking.
|
|
|
|
|
|
|
|
|
|
|
|
2012-03-01 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[truetype] Fix Savannah bug #35646.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttinterp.c (Ins_MIRP): Typo, present since ages. The
|
|
|
|
|
|
code is now in sync with the other operators (e.g. MSIRP) which
|
|
|
|
|
|
modify twilight points.
|
|
|
|
|
|
|
|
|
|
|
|
2012-03-01 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[bdf] Fix Savannah bug #35643.
|
|
|
|
|
|
|
|
|
|
|
|
* src/bdf/bdflib.c (_bdf_list_ensure): Bring code in sync with
|
|
|
|
|
|
comment before `_bdf_list_split', this is, really allocate at least
|
|
|
|
|
|
five `field' elements.
|
|
|
|
|
|
|
|
|
|
|
|
2012-03-01 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[bdf] Fix Savannah bug #35641.
|
|
|
|
|
|
|
|
|
|
|
|
* src/bdf/bdflib.c (_bdf_parse_glyphs) <DWIDTH, BBX>: Abort if
|
|
|
|
|
|
_BDF_ENCODING isn't set. We need this because access to the `glyph'
|
|
|
|
|
|
variable might be undefined otherwise.
|
|
|
|
|
|
|
|
|
|
|
|
2012-03-01 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[truetype] Fix Savannah bug #35640.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttinterp.c (SkipCode, TT_RunIns): Fix boundary check
|
|
|
|
|
|
for NPUSHB and NPUSHW instructions.
|
|
|
|
|
|
|
|
|
|
|
|
2012-02-29 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[truetype] Fix Savannah bug #35601.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttinterp.c (Ins_SHZ): Use number of points instead of
|
|
|
|
|
|
last point for loop.
|
|
|
|
|
|
Also remove redundant boundary check.
|
|
|
|
|
|
|
|
|
|
|
|
2012-02-29 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[truetype] Remove redundant check.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttgload.c (TT_Load_Simple_Glyph): Remove redundant
|
|
|
|
|
|
second check for ordered contour start points.
|
|
|
|
|
|
|
|
|
|
|
|
2012-02-29 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[truetype] Make SHC instruction behave similar to MS rasterizer.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttinterp.c (Ins_SHC): Handle virtual contour in
|
|
|
|
|
|
twilight zone.
|
|
|
|
|
|
|
|
|
|
|
|
2012-02-29 Alexei Podtelezhnikov <apodtele@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
Avoid modulo operators against a power-of-two denominator.
|
|
|
|
|
|
|
|
|
|
|
|
* src/afcjk.c (af_hint_normal_stem), src/base/ftoutln.c
|
|
|
|
|
|
(ft_contour_has), src/cff/cffgload.c (cff_decoder_parse_charstrings)
|
|
|
|
|
|
<cff_op_vvcurveto, cff_op_hhcurveto, cff_op_hvcurveto>,
|
|
|
|
|
|
src/gxvalid/gxvcommn.c (GXV_32BIT_ALIGNMENT_VALIDATE),
|
|
|
|
|
|
src/gxvalid/gxvfeat.c (gxv_feat_setting_validate): Replace `%' with
|
|
|
|
|
|
`&' operator.
|
|
|
|
|
|
|
|
|
|
|
|
2012-02-29 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[autofit] Don't synchronize digit widths for light rendering mode.
|
|
|
|
|
|
|
|
|
|
|
|
We don't hint horizontally in this mode.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afloader.c (af_loader_load_g) <Hint_Metrics>:
|
|
|
|
|
|
Implement it.
|
|
|
|
|
|
|
|
|
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|
|
2012-02-26 Alexei Podtelezhnikov <apodtele@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
[type42] Minor code optimization (again).
|
|
|
|
|
|
|
|
|
|
|
|
* src/type42/t42parse.c (t42_parse_sfnts): Simplify previous change.
|
|
|
|
|
|
|
|
|
|
|
|
2012-02-26 Mateusz Jurczyk <mjurczyk@google.com>
|
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|
|
|
Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[smooth] Fix Savannah bug #35604.
|
|
|
|
|
|
|
|
|
|
|
|
* src/smooth/ftsmooth.c (ft_smooth_render_generic): Use `FT_Pos'
|
|
|
|
|
|
instead of `FT_UInt' for some variables and update comparisons
|
|
|
|
|
|
accordingly. A detailed analysis can be found in the bug report.
|
|
|
|
|
|
|
|
|
|
|
|
2012-02-26 Alexei Podtelezhnikov <apodtele@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
[type42] Minor code optimization.
|
|
|
|
|
|
|
|
|
|
|
|
* src/type42/t42parse.c (t42_parse_sfnts): Use bitmask instead of
|
|
|
|
|
|
modulo operator.
|
|
|
|
|
|
|
|
|
|
|
|
2012-02-26 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
* docs/CHANGES: Updated.
|
|
|
|
|
|
|
|
|
|
|
|
2012-02-26 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[type1] Fix Savannah bug #35608.
|
|
|
|
|
|
|
|
|
|
|
|
* src/type1/t1parse.c (T1_Get_Private_Dict): Reject too short
|
|
|
|
|
|
dictionaries.
|
|
|
|
|
|
|
|
|
|
|
|
2012-02-26 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[bdf] Support `ENCODING -1 <n>' format.
|
|
|
|
|
|
|
|
|
|
|
|
* src/bdf/bdflib.c (_bdf_parse_glyphs) <ENCODING>: Implement it.
|
|
|
|
|
|
|
|
|
|
|
|
2012-02-26 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[bdf] Fix Savannah bug #35607.
|
|
|
|
|
|
|
|
|
|
|
|
* src/bdf/bdflib.c (_bdf_parse_glyphs) <ENCODING>: Normalize
|
|
|
|
|
|
negative encoding values.
|
|
|
|
|
|
|
|
|
|
|
|
2012-02-26 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[type1] Fix Savannah bug #35606.
|
|
|
|
|
|
|
|
|
|
|
|
* src/type1/t1load.c (parse_subrs): Add proper guards for `strncmp'.
|
|
|
|
|
|
|
|
|
|
|
|
* src/psaux/psobjs.c (ps_parser_skip_PS_token): Emit error message
|
|
|
|
|
|
only if cur < limit.
|
|
|
|
|
|
|
|
|
|
|
|
2012-02-25 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[pcf] Fix Savannah bug #35603.
|
|
|
|
|
|
|
|
|
|
|
|
* src/pcf/pcfread.c (pcf_get_properties): Assure final zero byte in
|
|
|
|
|
|
`strings' array.
|
|
|
|
|
|
|
|
|
|
|
|
2012-02-25 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[type42] Fix Savannah bug #35602.
|
|
|
|
|
|
|
|
|
|
|
|
* src/type42/t42parse.c (t42_parse_sfnts): Check `string_size' more
|
|
|
|
|
|
thoroughly.
|
|
|
|
|
|
|
|
|
|
|
|
2012-02-25 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[bdf] Fix Savannah bugs #35599 and #35600.
|
|
|
|
|
|
|
|
|
|
|
|
* src/bdf/bdflib.c (ACMSG16): New warning message.
|
|
|
|
|
|
(_bdf_parse_glyphs) <_BDF_BITMAP>: Check line length.
|
|
|
|
|
|
|
|
|
|
|
|
2012-02-24 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[bdf] Fix Savannah bugs #35597 and #35598.
|
|
|
|
|
|
|
|
|
|
|
|
* src/bdf/bdflib.c (_bdf_is_atom): Fix handling of property value.
|
|
|
|
|
|
|
2016-06-05 06:05:59 +03:00
|
|
|
|
2012-02-24 Vinnie Falco <vinnie.falco@gmail.com>
|
2013-12-23 19:42:03 +04:00
|
|
|
|
|
|
|
|
|
|
Prepare source code for amalgamation (6/6).
|
|
|
|
|
|
|
|
|
|
|
|
* src/cff/cffdrivr.c: s/Load_Glyph/cff_glyph_load/.
|
|
|
|
|
|
|
|
|
|
|
|
* src/cid/cidload.c: s/parse_font_matrix/cid_parse_font_matrix/.
|
|
|
|
|
|
s/t1_init_loader/cid_init_loader/.
|
|
|
|
|
|
s/t1_done_loader/cid_done_loader/.
|
|
|
|
|
|
|
2016-04-08 07:05:50 +03:00
|
|
|
|
* src/psaux/t1cmap.c: s/t1_get_glyph_name/psaux_get_glyph_name/.
|
2013-12-23 19:42:03 +04:00
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttdriver.c: s/Load_Glyph/tt_glyph_load/.
|
|
|
|
|
|
|
|
|
|
|
|
* src/type1/t1load.c: s/parse_font_matrix/t1_parse_font_matrix/.
|
|
|
|
|
|
|
2016-06-05 06:05:59 +03:00
|
|
|
|
2012-02-24 Vinnie Falco <vinnie.falco@gmail.com>
|
2013-12-23 19:42:03 +04:00
|
|
|
|
|
|
|
|
|
|
Prepare source code for amalgamation (5/6).
|
|
|
|
|
|
|
|
|
|
|
|
* include/freetype/fterrors.h: Undefine FT_KEEP_ERR_PREFIX after
|
|
|
|
|
|
using it.
|
|
|
|
|
|
|
2016-06-05 06:05:59 +03:00
|
|
|
|
2012-02-22 Vinnie Falco <vinnie.falco@gmail.com>
|
2013-12-23 19:42:03 +04:00
|
|
|
|
|
|
|
|
|
|
Prepare source code for amalgamation (4/6).
|
|
|
|
|
|
|
|
|
|
|
|
* src/smooth/ftgrays.c, src/raster/ftraster.c: Undefine RAS_ARG,
|
|
|
|
|
|
RAS_ARGS, RAS_VAR, and RAS_VARS before defining it.
|
|
|
|
|
|
|
|
|
|
|
|
* src/smooth/ftgrays.c: s/TRaster/black_TRaster/,
|
|
|
|
|
|
s/PRaster/black_PRaster/.
|
|
|
|
|
|
* src/raster/ftraster.c: s/TRaster/gray_TRaster/,
|
|
|
|
|
|
s/PRaster/gray_PRaster/.
|
|
|
|
|
|
|
2016-06-05 06:05:59 +03:00
|
|
|
|
2012-02-20 Vinnie Falco <vinnie.falco@gmail.com>
|
2013-12-23 19:42:03 +04:00
|
|
|
|
|
|
|
|
|
|
Prepare source code for amalgamation (3/6).
|
|
|
|
|
|
|
|
|
|
|
|
* src/smooth/ftgrays.c: s/TWorker/black_TWorker/,
|
|
|
|
|
|
s/PWorker/black_PWorker/.
|
|
|
|
|
|
* src/raster/ftraster.c: s/TWorker/gray_TWorker/,
|
|
|
|
|
|
s/PWorker/gray_PWorker/.
|
|
|
|
|
|
|
2016-06-05 06:05:59 +03:00
|
|
|
|
2012-02-20 Vinnie Falco <vinnie.falco@gmail.com>
|
2013-12-23 19:42:03 +04:00
|
|
|
|
|
|
|
|
|
|
Prepare source code for amalgamation (2/6).
|
|
|
|
|
|
|
|
|
|
|
|
* src/smooth/ftgrays.c, src/raster/ftraster.c: Undefine FLOOR,
|
|
|
|
|
|
CEILING, TRUNC, and SCALED before defining it.
|
|
|
|
|
|
|
2016-06-05 06:05:59 +03:00
|
|
|
|
2012-02-20 Vinnie Falco <vinnie.falco@gmail.com>
|
2013-12-23 19:42:03 +04:00
|
|
|
|
|
|
|
|
|
|
Prepare source code for amalgamation (1/6).
|
|
|
|
|
|
|
|
|
|
|
|
See discussion starting at
|
|
|
|
|
|
|
2017-12-04 22:43:30 +03:00
|
|
|
|
https://lists.gnu.org/archive/html/freetype-devel/2012-01/msg00037.html
|
2013-12-23 19:42:03 +04:00
|
|
|
|
|
|
|
|
|
|
* src/smooth/ftgrays.c: s/TBand/gray_TBand/.
|
|
|
|
|
|
* src/raster/ftraster.c: s/TBand/black_TBand/.
|
|
|
|
|
|
|
|
|
|
|
|
2012-02-17 Alexei Podtelezhnikov <apodtele@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
[autofit] Fix outline flags.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afloader.c (af_loader_load_g): Don't reassign
|
|
|
|
|
|
`outline.flags' so that this information is preserved. See
|
|
|
|
|
|
discussion starting at
|
|
|
|
|
|
|
2017-12-04 22:43:30 +03:00
|
|
|
|
https://lists.gnu.org/archive/html/freetype-devel/2012-02/msg00046.html
|
2013-12-23 19:42:03 +04:00
|
|
|
|
|
|
|
|
|
|
2012-02-11 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[truetype] Fix Savannah bug #35466.
|
|
|
|
|
|
|
|
|
|
|
|
Jump instructions are now bound to the current function. The MS
|
|
|
|
|
|
Windows rasterizer behaves the same, as confirmed by Greg Hitchcock.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttinterp.h (TT_CallRec): Add `Cur_End' element.
|
|
|
|
|
|
* src/truetype/ttobjs.h (TT_DefRecord): Add `end' element.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttinterp.c (DO_JROT, DO_JMPR, DO_JROF): Check upper
|
|
|
|
|
|
bound of jump address.
|
|
|
|
|
|
(Ins_FDEF, Ins_CALL, Ins_LOOPCALL, Ins_UNKNOWN, TT_RunIns): Updated.
|
|
|
|
|
|
|
|
|
|
|
|
2012-02-11 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
We don't use `extensions'.
|
|
|
|
|
|
|
|
|
|
|
|
* include/freetype/internal/ftobjs.h (FT_DriverRec): Remove
|
|
|
|
|
|
`extensions' field.
|
|
|
|
|
|
|
|
|
|
|
|
2012-02-11 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
Clean up `generic' fields.
|
|
|
|
|
|
|
|
|
|
|
|
* include/freetype/internal/ftobjs.h (FT_ModuleRec, FT_LibraryRec):
|
|
|
|
|
|
Remove `generic' field since users can't access it.
|
|
|
|
|
|
|
|
|
|
|
|
* src/base/ftobjs.c (FT_Done_GlyphSlot): Call `generic.finalizer' as
|
|
|
|
|
|
advertised in the documentation of FT_Generic.
|
|
|
|
|
|
(Destroy_Module, FT_Done_Library): Updated to changes in `ftobjs.h'.
|
|
|
|
|
|
|
|
|
|
|
|
2012-02-07 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[autofit] Harmonize function arguments.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afloader.c, src/autofit/afloader.h: Use `FT_Int32' for
|
|
|
|
|
|
`load_flags'.
|
|
|
|
|
|
|
|
|
|
|
|
2012-02-07 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
* src/cff/cffobjs.c (cff_face_init): Remove unnecessary casts.
|
|
|
|
|
|
|
|
|
|
|
|
2012-01-17 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
|
|
[gxvalid] Fix Savannah bug #35286.
|
|
|
|
|
|
|
|
|
|
|
|
Patch submitted by anonymous reporter.
|
|
|
|
|
|
|
|
|
|
|
|
* src/gxvalid/gxvcommn.c (gxv_XStateTable_subtable_setup):
|
|
|
|
|
|
gxv_set_length_by_ulong_offset() must be called with 3, not 4,
|
|
|
|
|
|
the number of the subtables in the state tables; classTable,
|
|
|
|
|
|
stateArray, entryTable.
|
|
|
|
|
|
|
|
|
|
|
|
2012-01-17 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
|
|
[raccess] Modify for PIC build.
|
|
|
|
|
|
|
|
|
|
|
|
Based on the patch provided by Erik Dahlstrom <ed@opera.com>,
|
2017-12-04 22:43:30 +03:00
|
|
|
|
https://lists.gnu.org/archive/html/freetype-devel/2012-01/msg00010.html
|
2013-12-23 19:42:03 +04:00
|
|
|
|
|
|
|
|
|
|
Also `raccess_guess_table[]' and `raccess_rule_by_darwin_vfs()'
|
|
|
|
|
|
are renamed with `ft_' suffixes.
|
|
|
|
|
|
|
|
|
|
|
|
* src/base/ftbase.h: `raccess_rule_by_darwin_vfs()' is renamed
|
|
|
|
|
|
to `ft_raccess_rule_by_darwin_vfs()'.
|
|
|
|
|
|
* src/base/ftobjs.c: Ditto.
|
|
|
|
|
|
|
|
|
|
|
|
* src/base/ftrfork.c: Declarations of FT_RFork_Rule,
|
|
|
|
|
|
raccess_guess_rec, are moved to...
|
|
|
|
|
|
* include/freetype/internal/ftrfork.h: Here.
|
|
|
|
|
|
|
|
|
|
|
|
* include/freetype/internal/ftrfork.h:
|
|
|
|
|
|
FT_RFORK_RULE_ARRAY_{BEGIN,ENTRY,END} macros are defined
|
|
|
|
|
|
to replace raccess_guess_table[] in both of PIC and non-PIC
|
|
|
|
|
|
modes.
|
|
|
|
|
|
* src/base/ftrfork.c: raccess_guess_table[] array is rewritten
|
|
|
|
|
|
by FT_RFORK_RULE_ARRAY_{BEGIN,ENTRY,END}.
|
|
|
|
|
|
|
|
|
|
|
|
* src/base/basepic.h (BasePIC): Add `ft_raccess_guess_table'
|
|
|
|
|
|
storage. (FT_RACCESS_GUESS_TABLE_GET): New macro to retrieve
|
|
|
|
|
|
the function pointer from `ft_raccess_guess_table' storage in
|
|
|
|
|
|
`BasePIC' structure.
|
|
|
|
|
|
* src/base/ftrfork.c (FT_Raccess_Guess): Rewritten with
|
|
|
|
|
|
FT_RACCESS_GUESS_TABLE_GET.
|
|
|
|
|
|
(raccess_get_rule_type_from_rule_index): Add `library' as the
|
|
|
|
|
|
first argument to the function, to retrieve the storage of
|
|
|
|
|
|
`ft_raccess_guess_table' from it. Also `raccess_guess_table'
|
|
|
|
|
|
is replaced by FT_RACCESS_GUESS_TABLE_GET.
|
|
|
|
|
|
(ft_raccess_rule_by_darwin_vfs): Ditto.
|
|
|
|
|
|
|
|
|
|
|
|
2012-01-16 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
|
|
Remove trailing spaces.
|
|
|
|
|
|
|
|
|
|
|
|
2012-01-16 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
|
|
Formatting PIC related sources.
|
|
|
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|
|
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|
|
|
|
* src/autofit/afpic.c: Harmonize to FT2 coding conventions.
|
|
|
|
|
|
* src/base/basepic.c: Ditto.
|
|
|
|
|
|
* src/base/ftpic.c: Ditto.
|
|
|
|
|
|
* src/cff/cffpic.c: Ditto.
|
|
|
|
|
|
* src/pshinter/pshpic.c: Ditto.
|
|
|
|
|
|
* src/psnames/pspic.c: Ditto.
|
|
|
|
|
|
* src/raster/rastpic.c: Ditto.
|
|
|
|
|
|
* src/sfnt/sfntpic.c: Ditto.
|
|
|
|
|
|
* src/smooth/ftspic.c: Ditto.
|
|
|
|
|
|
* src/truetype/ttpic.c: Ditto.
|
|
|
|
|
|
|
|
|
|
|
|
2012-01-16 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
|
|
[autofit] Fix the inclusion of `aflatin2.h' in PIC file.
|
|
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|
|
* src/autofit/afpic.c: Include `aflatin2.h' when
|
|
|
|
|
|
FT_OPTION_AUTOFIT2 is defined, as afglobal.c does so.
|
|
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|
|
Unconditionally inclusion causes declared but unimplemented
|
|
|
|
|
|
warning by GCC 4.6.
|
|
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|
|
|
|
|
|
|
|
|
2012-01-16 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
|
|
[cff] Remove redundant declarations of cff_cmap_XXX_class_rec.
|
|
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|
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|
|
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|
|
* src/cff/cffpic.c: The declarations of
|
|
|
|
|
|
FT_Init_Class_cff_cmap_encoding_class_rec() and
|
|
|
|
|
|
FT_Init_Class_cff_cmap_unicode_class_rec() are removed.
|
|
|
|
|
|
They can be obtained by the inclusion of cffcmap.h.
|
|
|
|
|
|
cffcmap.h invokes FT_DECLARE_CMAP_CLASS() and it declares
|
|
|
|
|
|
FT_Init_Class_cff_cmap_encoding_class_rec() etc in PIC mode.
|
|
|
|
|
|
|
|
|
|
|
|
2012-01-15 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
|
|
Fix redundant declaration warning in PIC mode.
|
|
|
|
|
|
|
|
|
|
|
|
Originally FT_DEFINE_{DRIVER,MODULE,RENDERER}() macros were
|
|
|
|
|
|
designed to declare xxx_pic_{free,init} by themselves.
|
|
|
|
|
|
Because these macros are used at the end of the module
|
|
|
|
|
|
interface (e.g. ttdriver.c) and the wrapper source to build
|
|
|
|
|
|
a module as a single object (e.g. truetype.c) includes
|
|
|
|
|
|
the PIC file (e.g. ttpic.c) before the module interface,
|
|
|
|
|
|
these macros are expanded AFTER xxx_pic_{free,init} body
|
|
|
|
|
|
when the modules are built as single object.
|
|
|
|
|
|
The declaration after the implementation causes the redundant
|
|
|
|
|
|
declaration warnings, so the declarations are moved to module
|
|
|
|
|
|
PIC headers (e.g. ttpic.h). Separating to other header files
|
|
|
|
|
|
are needed for multi build.
|
|
|
|
|
|
|
|
|
|
|
|
* include/freetype/internal/ftdriver.h (FT_DEFINE_DRIVER):
|
|
|
|
|
|
Remove class_##_pic_free and class_##_pic_init declarations.
|
|
|
|
|
|
* include/freetype/internal/ftobjs.h (FT_DEFINE_RENDERER,
|
|
|
|
|
|
FT_DEFINE_MODULE): Ditto.
|
|
|
|
|
|
|
|
|
|
|
|
* src/base/basepic.h: Insert a comment and fix coding style.
|
|
|
|
|
|
* src/autofit/afpic.h: Declare autofit_module_class_pic_{free,
|
|
|
|
|
|
init}.
|
|
|
|
|
|
* src/cff/cffpic.h: Declare cff_driver_class_pic_{free,init}.
|
|
|
|
|
|
* src/pshinter/pshpic.h: Declare pshinter_module_class_pic_{free,
|
|
|
|
|
|
init}.
|
|
|
|
|
|
* src/psnames/pspic.h: Declare psnames_module_class_pic_{free,
|
|
|
|
|
|
init}.
|
|
|
|
|
|
* src/raster/rastpic.h: Declare
|
|
|
|
|
|
ft_raster{1,5}_renderer_class_pic_{free,init}
|
|
|
|
|
|
* src/sfnt/sfntpic.h: Declare sfnt_module_class_pic_{free,init}.
|
|
|
|
|
|
* src/smooth/ftspic.h: Declare
|
|
|
|
|
|
ft_smooth_{,lcd_,lcdv_}renderer_class_pic_{free,init}.
|
|
|
|
|
|
* src/truetype/ttpic.h: Declare tt_driver_class_pic_{free,init}.
|
|
|
|
|
|
|
|
|
|
|
|
2012-01-15 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
|
|
Make pspic.c to include module error header to fix multi build.
|
|
|
|
|
|
|
|
|
|
|
|
* src/psnames/pspic.c: Include `psnamerr.h'.
|
|
|
|
|
|
|
|
|
|
|
|
2012-01-14 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
|
|
[base] Fix a dereference of uninitialized variable in PIC mode.
|
|
|
|
|
|
|
|
|
|
|
|
* src/base/ftglyph.c (FT_Glyph_To_Bitmap): `glyph' must be
|
2016-04-08 07:05:50 +03:00
|
|
|
|
set before dereferring to obtain `library'. The initialization
|
2013-12-23 19:42:03 +04:00
|
|
|
|
of `clazz', `glyph', `library' and NULL pointer check are
|
2016-04-07 08:29:44 +03:00
|
|
|
|
reordered to minimize PIC conditionals.
|
2013-12-23 19:42:03 +04:00
|
|
|
|
|
|
|
|
|
|
2012-01-14 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
|
|
[base] Insert explicit cast for GCC 4.6 in PIC mode.
|
|
|
|
|
|
|
|
|
|
|
|
* src/base/ftinit.c (FT_Add_Default_Modules): Under PIC
|
|
|
|
|
|
configuration, FT_DEFAULT_MODULES_GET returns
|
|
|
|
|
|
FT_Module_Class** pointer, GCC 4.6 warns that
|
|
|
|
|
|
const FT_Module_Class* const* variable is warned as
|
|
|
|
|
|
inappropriate to store it. To calm it, explicit cast is
|
|
|
|
|
|
inserted. Also `library' is checked to prevent the NULL
|
|
|
|
|
|
pointer dereference in FT_DEFAULT_MODULES_GET.
|
|
|
|
|
|
|
|
|
|
|
|
2012-01-13 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
|
|
Fix PIC build broken by d9145241fe378104ba4c12a42534549faacc92e6.
|
|
|
|
|
|
|
|
|
|
|
|
Under PIC configuration, FT_{CFF,PSCMAPS,SFNT,TT}_SERVICES_GET
|
|
|
|
|
|
take no arguments but derefer the variable named `library'
|
|
|
|
|
|
internally.
|
|
|
|
|
|
|
|
|
|
|
|
* src/cff/cffdrivr.c (cff_get_interface): Declare `library' and
|
|
|
|
|
|
set it if non-NULL driver is passed.
|
|
|
|
|
|
* src/truetype/ttdriver.c (tt_get_interface): Ditto.
|
|
|
|
|
|
|
|
|
|
|
|
* src/sfnt/sfdriver.c (sfnt_get_interface): Declare `library'
|
|
|
|
|
|
under PIC configuration, and set it if non-NULL module is given.
|
|
|
|
|
|
* src/psnames/psmodule.c (psnames_get_interface): Ditto.
|
|
|
|
|
|
|
|
|
|
|
|
2012-01-13 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
|
|
Make PIC files include module error headers, to use the error codes
|
|
|
|
|
|
with per-module prefix.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afpic.c: Include `aferrors.h'.
|
|
|
|
|
|
* src/cff/cffpic.c: Include `cfferrs.h'.
|
|
|
|
|
|
* src/pshinter/pshpic.c: Include `pshnterr.h'.
|
|
|
|
|
|
* src/raster/rastpic.c: Include `rasterrs.h'.
|
|
|
|
|
|
* src/sfnt/sfntpic.c: Include `sferrors.h'.
|
|
|
|
|
|
* src/smooth/ftspic.c: Include `ftsmerrs.h'.
|
|
|
|
|
|
* src/truetype/ttpic.c: Include `tterrors.h'.
|
|
|
|
|
|
|
|
|
|
|
|
2012-01-04 Tobias Ringström <tobias@ringis.se>
|
|
|
|
|
|
|
|
|
|
|
|
[truetype] Fix IP instruction if x_ppem != y_ppem.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttinterp.c (Ins_IP): Scale `orus' coordinates
|
|
|
|
|
|
properly.
|
|
|
|
|
|
|
|
|
|
|
|
2012-01-02 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
Fix tracing message for `loca' table.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttpload.c (tt_face_get_location): Don't emit a
|
|
|
|
|
|
warning message if the last `loca' entry references an empty glyph.
|
|
|
|
|
|
|
|
|
|
|
|
2011-12-10 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
Add some variable initializations.
|
|
|
|
|
|
Reported by Richard COOK <rscook@unicode.org>.
|
|
|
|
|
|
|
|
|
|
|
|
* src/type1/t1driver.c (t1_ps_get_font_value): Initialize `val'.
|
|
|
|
|
|
* src/smooth/ftgrays.c (gray_render_conic): Initialize `levels'
|
|
|
|
|
|
earlier.
|
|
|
|
|
|
|
|
|
|
|
|
2011-12-08 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
Fix serious scaling bug in `FT_Get_Advances'.
|
|
|
|
|
|
|
|
|
|
|
|
* src/base/ftadvanc.c (FT_Get_Advances): Advance values returned by
|
|
|
|
|
|
`FT_Load_Glyph' must be simply multiplied by 1024.
|
|
|
|
|
|
|
|
|
|
|
|
2011-12-08 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
* src/bdf/bdflib.c (_bdf_parse_start): Drop redundant error tracing.
|
|
|
|
|
|
|
|
|
|
|
|
2011-12-02 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
|
|
[mac] Unify DARWIN_NO_CARBON with FT_MACINTOSH.
|
|
|
|
|
|
|
|
|
|
|
|
Originally FT_MACINTOSH was a pure auto macro and DARWIN_NO_CARBON
|
|
|
|
|
|
was a configurable macro to disable Carbon-dependent code. Because
|
|
|
|
|
|
now configure script sets DARWIN_NO_CARBON by default and disables
|
|
|
|
|
|
Darwin & Carbon-dependent codes, these macros can be unified.
|
|
|
|
|
|
FT_MACINTOSH (undefined by default) is kept and DARWIN_NO_CARBON
|
|
|
|
|
|
(defined by default) is removed, because DARWIN_NO_CARBON violates
|
|
|
|
|
|
FT_XXX naming convention of public macros, and a macro configured by
|
|
|
|
|
|
default is not portable for the building without configure (e.g.
|
|
|
|
|
|
make devel).
|
|
|
|
|
|
|
|
|
|
|
|
* builds/unix/configure.raw: Define FT_MACINTOSH if Carbon-based
|
|
|
|
|
|
old Mac font support is requested and Carbon is available.
|
|
|
|
|
|
* builds/unix/ftconfig.in: Undefine FT_MACINTOSH when the support
|
|
|
|
|
|
for Mac OS X without Carbon (e.g. Mac OS X 10.4 for ppc64) is
|
|
|
|
|
|
requested.
|
|
|
|
|
|
* include/freetype/config/ftconfig.in: Ditto.
|
|
|
|
|
|
* builds/vms/ftconfig.h: Ditto.
|
|
|
|
|
|
|
|
|
|
|
|
* src/base/ftbase.h: Remove DARWIN_NO_CARBON.
|
|
|
|
|
|
* src/base/ftbase.c: Ditto.
|
|
|
|
|
|
* src/base/ftobjs.c: Ditto.
|
|
|
|
|
|
* src/base/ftrfork.c: Ditto.
|
|
|
|
|
|
|
|
|
|
|
|
* src/base/ftmac.c: Compile the body if FT_MACINTOSH is defined
|
|
|
|
|
|
(same with TT_USE_BYTECODE_INTERPRETER in ttinterp.c).
|
|
|
|
|
|
* builds/mac/ftmac.c: Ditto.
|
|
|
|
|
|
|
|
|
|
|
|
* builds/mac/FreeType.m68k_cfm.make.txt: Define FT_MACINTOSH.
|
|
|
|
|
|
* builds/mac/FreeType.m68k_far.make.txt: Ditto.
|
|
|
|
|
|
* builds/mac/FreeType.ppc_classic.make.txt: Ditto.
|
|
|
|
|
|
* builds/mac/FreeType.ppc_carbon.make.txt: Ditto.
|
|
|
|
|
|
|
|
|
|
|
|
2011-11-30 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
|
|
Fix Savannah bug #34728 (`make devel' on Mac OS X).
|
|
|
|
|
|
|
|
|
|
|
|
* builds/toplevel.mk: Check `/dev/null' to identify the Unix-
|
|
|
|
|
|
like systems without `init' nor `hurd' (e.g. Mac OS X >= 10.4).
|
|
|
|
|
|
* builds/unix/detect.mk: Ditto.
|
|
|
|
|
|
|
|
|
|
|
|
2011-11-30 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
|
|
[apinames] Fix the overflow of signed integer hash.
|
|
|
|
|
|
|
|
|
|
|
|
* src/tools/apinames.c (names_add): Change the type of `h' from
|
|
|
|
|
|
int to unsigned int, to prevent undefined behaviour in the
|
|
|
|
|
|
overflow of signed integers (overflow of unsigned int is defined
|
|
|
|
|
|
to be wrap around). Found by clang test suggested by Sean
|
|
|
|
|
|
McBride.
|
|
|
|
|
|
|
|
|
|
|
|
2011-11-30 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[winfonts] Remove casts.
|
|
|
|
|
|
|
|
|
|
|
|
* src/winfonts/winfnt.c (winfnt_driver_class): Remove all casts and
|
|
|
|
|
|
update affected functions.
|
|
|
|
|
|
(FNT_Size_Select): Fix number of arguments.
|
|
|
|
|
|
|
|
|
|
|
|
2011-11-30 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[type42] Remove casts.
|
|
|
|
|
|
|
2017-04-20 06:50:29 +03:00
|
|
|
|
* src/type42/t42drivr.c (t42_driver_class): Remove all casts and
|
2013-12-23 19:42:03 +04:00
|
|
|
|
update affected functions.
|
|
|
|
|
|
|
2017-04-20 06:50:29 +03:00
|
|
|
|
* src/type42/t42objs.c, src/type42/t42objs.h: Updated for t42 driver
|
2013-12-23 19:42:03 +04:00
|
|
|
|
changes.
|
|
|
|
|
|
|
|
|
|
|
|
2011-11-30 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[type1] Remove casts.
|
|
|
|
|
|
|
|
|
|
|
|
* src/type1/t1driver.c (t1_driver_class): Remove all casts and
|
|
|
|
|
|
update affected functions.
|
|
|
|
|
|
|
|
|
|
|
|
* src/type1/t1gload.c, src/type1/t1gload.h, src/type1/t1objs.c:
|
|
|
|
|
|
Updated for t1driver changes.
|
|
|
|
|
|
src/type1/t1objs.h (T1_Driver): Remove unused typedef.
|
|
|
|
|
|
Updated for t1driver changes.
|
|
|
|
|
|
|
|
|
|
|
|
2011-11-27 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[bdf] Fix Savannah bug #34896.
|
|
|
|
|
|
|
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|
|
ENCODING now covers the whole Unicode range.
|
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|
|
|
|
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|
|
Note, however, that this change is quite expensive since it
|
|
|
|
|
|
increases the size of three arrays by almost 400kByte in total. The
|
|
|
|
|
|
right fix is to replace the logic with something smarter.
|
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|
|
Additionally, there exist very old BDFs for three-byte CCCII
|
|
|
|
|
|
encoding which exceeds the range of Unicode (another reason to have
|
|
|
|
|
|
a smarter logic).
|
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|
|
|
|
|
* src/bdf/bdf.h (bdf_font_t): Increase size of `nmod' and `umod'
|
|
|
|
|
|
arrays.
|
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|
|
|
|
* src/bdf/bdflib.c (bdf_parse_t): Increase size of `have' array.
|
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|
|
2011-11-27 Werner Lemberg <wl@gnu.org>
|
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|
|
[bdf] Improve tracing.
|
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|
|
|
|
|
|
|
* src/bdf/bdflib.c (DBGMSG1, DBGMSG2): New macros.
|
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|
|
|
|
(_bdf_parse_glyphs): Use them.
|
|
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|
|
|
|
|
|
|
2011-11-26 Werner Lemberg <wl@gnu.org>
|
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|
|
Improve tracing.
|
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|
|
|
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|
|
* src/bdf/bdfdrivr.c (BDF_Face_Done), src/pcf/pcfdrivr.c
|
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|
|
|
|
(PCF_Face_Done): Remove tracing message.
|
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|
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|
|
|
|
|
|
|
|
* src/bdf/bdfdrivr.c (BDF_Face_Init), src/cff/cffobjs.c
|
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|
|
|
|
(cff_face_init), src/cid/cidobjs.c (cid_face_init),
|
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|
|
|
src/pfr/pfrobjs.c (pfr_face_init), src/sfnt/sfobjs.c
|
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|
|
|
(sfnt_init_face), src/truetype/ttobjs.c (tt_face_init),
|
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|
|
src/type1/t1objs.c (T1_Face_Init), src/type42/t42objs.c
|
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|
|
(T42_Face_Init), src/winfonts/winfnt.c (FNT_Face_Init): Add
|
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|
|
`greeting' message.
|
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|
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|
|
|
|
* src/sfnt/sfobjs.c (sfnt_open_font), src/type42/t42objs.c
|
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|
|
|
|
(T42_Open_Face): Improve tracing.
|
|
|
|
|
|
|
|
|
|
|
|
2011-11-26 Werner Lemberg <wl@gnu.org>
|
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|
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|
|
|
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|
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|
|
[cid] Fix error code.
|
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|
|
|
|
|
|
|
|
|
|
* src/cid/cidparse.c (cid_parser_new): Do it.
|
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|
|
|
|
|
|
|
|
|
|
2011-11-26 Werner Lemberg <wl@gnu.org>
|
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|
|
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|
|
[cff] Fix error code.
|
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|
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|
|
|
|
|
|
|
|
* src/cff/cffload.c (cff_font_load): Do it.
|
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|
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|
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|
|
|
2011-11-26 Werner Lemberg <wl@gnu.org>
|
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|
|
Add new error code FT_Err_Missing_Module.
|
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|
|
|
|
|
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|
|
|
|
Previously, FreeType misleadingly returned
|
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|
|
FT_Err_Unknown_File_Format if a module was missing (or a test was
|
|
|
|
|
|
missing completely).
|
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|
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|
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|
|
* include/freetype/fterrdef.h (FT_Err_Missing_Module): Define.
|
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|
|
|
|
|
|
|
|
|
* src/cff/cffobjs.c (cff_face_init), src/cff/cffdrivr.c
|
|
|
|
|
|
(cff_get_glyph_name), src/cid/cidobjs.c (cid_face_init),
|
|
|
|
|
|
src/sfnt/sfobjs.c (sfnt_init_face), src/truetype/ttobjs.c
|
|
|
|
|
|
(tt_face_init), src/type1/t1objs.c (T1_Face_Init),
|
|
|
|
|
|
src/type42/t42objs.c (T42_Face_Init, T42_Driver_Init): Updated.
|
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|
|
|
|
|
|
|
|
|
|
* src/type1/t1afm.c (T1_Read_Metrics), src/type/t1objs.c
|
|
|
|
|
|
(T1_Face_Init), src/type42/t42objs.c (T42_Face_Init): Remove now
|
|
|
|
|
|
redundant test for `psaux'.
|
|
|
|
|
|
|
|
|
|
|
|
2011-11-25 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[bdf] Add more error messages.
|
|
|
|
|
|
|
|
|
|
|
|
* src/bdf/bdflib.c (_bdf_set_default_spacing, _bdf_add_property):
|
|
|
|
|
|
Add line number argument.
|
|
|
|
|
|
Update all callers.
|
|
|
|
|
|
(ERRMSG5, ERRMSG6, ERRMSG7, ERRMSG8, ERRMSG9): New macros.
|
|
|
|
|
|
(_bdf_readstream, _bdf_set_default_spacing, _bdf_add_property,
|
|
|
|
|
|
_bdf_parse_glyphs, _bdf_parse_start): Add error messages.
|
|
|
|
|
|
|
|
|
|
|
|
2011-11-24 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
* include/freetype/fterrors.h: Remove dead code.
|
|
|
|
|
|
|
|
|
|
|
|
2011-11-15 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
* docs/releases: Updated.
|
|
|
|
|
|
|
|
|
|
|
|
2011-11-15 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
* Version 2.4.8 released.
|
|
|
|
|
|
=========================
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Tag sources with `VER-2-4-8'.
|
|
|
|
|
|
|
|
|
|
|
|
* docs/CHANGES: Updated.
|
|
|
|
|
|
|
|
|
|
|
|
* docs/VERSION.DLL: Update documentation and bump version number to
|
|
|
|
|
|
2.4.8.
|
|
|
|
|
|
|
|
|
|
|
|
* README, Jamfile (RefDoc),
|
|
|
|
|
|
builds/win32/vc2005/freetype.vcproj, builds/win32/vc2005/index.html,
|
|
|
|
|
|
builds/win32/vc2008/freetype.vcproj, builds/win32/vc2008/index.html,
|
|
|
|
|
|
builds/win32/vc2010/freetype.vcxproj, builds/win32/vc2010/index.html,
|
|
|
|
|
|
builds/win32/visualc/freetype.dsp,
|
|
|
|
|
|
builds/win32/visualc/freetype.vcproj,
|
|
|
|
|
|
builds/win32/visualc/index.html, builds/win32/visualce/freetype.dsp,
|
|
|
|
|
|
builds/win32/visualce/freetype.vcproj,
|
|
|
|
|
|
builds/win32/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/2.4.7/2.4.8/, s/247/248/.
|
|
|
|
|
|
|
|
|
|
|
|
* include/freetype/freetype.h (FREETYPE_PATCH): Set to 8.
|
|
|
|
|
|
|
|
|
|
|
|
* builds/unix/configure.raw (version_info): Set to 14:0:8.
|
|
|
|
|
|
|
|
|
|
|
|
2011-11-13 Chris Liddell <chris.liddell@artifex.com>
|
|
|
|
|
|
|
|
|
|
|
|
Add FT_Get_PS_Font_Value() API.
|
|
|
|
|
|
|
|
|
|
|
|
This allows a Type 1 font face to be interrogated to retrieve most
|
|
|
|
|
|
of the dictionary keys (keys not relevant to FreeType's Type 1
|
|
|
|
|
|
interpreter are not available).
|
|
|
|
|
|
|
|
|
|
|
|
* include/freetype/internal/services/svpsinfo.h
|
|
|
|
|
|
(PS_GetFontValueFunc): New typedef.
|
|
|
|
|
|
(PSInfo): Add `ps_get_font_value'.
|
|
|
|
|
|
(FT_DEFINE_SERVICE_PSINFOREC): Updated.
|
|
|
|
|
|
|
|
|
|
|
|
* include/freetype/internal/t1types.h (T1_EncodingType): Moved to...
|
|
|
|
|
|
* include/freetype/t1tables.h: Here.
|
|
|
|
|
|
(PS_Dict_Keys): New enumeration.
|
|
|
|
|
|
(FT_Get_PS_Font_Value): New declaration.
|
|
|
|
|
|
|
|
|
|
|
|
* src/base/fttype1.c (FT_Get_PS_Font_Value): New function.
|
|
|
|
|
|
|
|
|
|
|
|
* src/type1/t1driver.c (t1_ps_get_font_value): This new function
|
|
|
|
|
|
does the real job.
|
|
|
|
|
|
(t1_service_ps_info): Add it.
|
|
|
|
|
|
|
|
|
|
|
|
* src/cff/cffdrivr.c (cff_service_ps_info), src/cid/cidriver.c
|
|
|
|
|
|
(cid_service_ps_info), src/type42/t42drivr.c (t42_service_ps_info):
|
|
|
|
|
|
Updated.
|
|
|
|
|
|
|
|
|
|
|
|
2011-11-08 Braden Thomas <bthomas@apple.com>
|
|
|
|
|
|
|
|
|
|
|
|
[cid] Various loading fixes.
|
|
|
|
|
|
|
|
|
|
|
|
* src/cid/cidload.c (cid_load_keyword) <default>,
|
|
|
|
|
|
(parse_font_matrix, parse_expansion_factor): Correctly check number
|
|
|
|
|
|
of dictionaries.
|
|
|
|
|
|
(cid_read_subrs): Protect against invalid values of `num_subrs'.
|
|
|
|
|
|
Assure that the elements of the `offsets' array are ascending.
|
|
|
|
|
|
|
|
|
|
|
|
2011-11-05 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
* README: We use copyright ranges also.
|
|
|
|
|
|
|
|
|
|
|
|
According to
|
|
|
|
|
|
|
2017-12-04 22:43:30 +03:00
|
|
|
|
https://www.gnu.org/prep/maintain/html_node/Copyright-Notices.html
|
2013-12-23 19:42:03 +04:00
|
|
|
|
|
|
|
|
|
|
this should be mentioned explicitly.
|
|
|
|
|
|
|
|
|
|
|
|
2011-10-30 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
|
|
[raccess] Supplement for previous fix.
|
|
|
|
|
|
|
|
|
|
|
|
* src/base/ftbase.h (raccess_rule_by_darwin_vfs): Do not declare
|
|
|
|
|
|
it on native Mac OS X.
|
|
|
|
|
|
* src/base/ftrfork.c (raccess_get_rule_type_from_rule_index):
|
|
|
|
|
|
Hide raccess_get_rule_type_from_rule_index() on native Mac OS X
|
|
|
|
|
|
too.
|
|
|
|
|
|
|
|
|
|
|
|
2011-10-30 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
|
|
[raccess] Hide raccess_rule_by_darwin_vfs() on native Mac OS X.
|
|
|
|
|
|
|
|
|
|
|
|
* src/base/ftrfork.c (raccess_rule_by_darwin_vfs): Do not
|
|
|
|
|
|
compile on native Mac OS X because it is not used.
|
|
|
|
|
|
|
|
|
|
|
|
2011-10-25 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[truetype] Fix MD instruction for twilight zone.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttinterp.c (Ins_MD): Without this fix, the MD
|
|
|
|
|
|
instruction applied to original coordinates of twilight points
|
|
|
|
|
|
always returns zero.
|
|
|
|
|
|
|
|
|
|
|
|
2011-10-18 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
* Version 2.4.7 released.
|
|
|
|
|
|
=========================
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Tag sources with `VER-2-4-7'.
|
|
|
|
|
|
|
|
|
|
|
|
* docs/CHANGES: Updated.
|
|
|
|
|
|
|
|
|
|
|
|
* docs/VERSION.DLL: Update documentation and bump version number to
|
|
|
|
|
|
2.4.7.
|
|
|
|
|
|
|
|
|
|
|
|
* README, Jamfile (RefDoc),
|
|
|
|
|
|
builds/win32/vc2005/freetype.vcproj, builds/win32/vc2005/index.html,
|
|
|
|
|
|
builds/win32/vc2008/freetype.vcproj, builds/win32/vc2008/index.html,
|
|
|
|
|
|
builds/win32/vc2010/freetype.vcxproj, builds/win32/vc2010/index.html,
|
|
|
|
|
|
builds/win32/visualc/freetype.dsp,
|
|
|
|
|
|
builds/win32/visualc/freetype.vcproj,
|
|
|
|
|
|
builds/win32/visualc/index.html, builds/win32/visualce/freetype.dsp,
|
|
|
|
|
|
builds/win32/visualce/freetype.vcproj,
|
|
|
|
|
|
builds/win32/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/2.4.6/2.4.7/, s/246/247/.
|
|
|
|
|
|
|
|
|
|
|
|
* include/freetype/freetype.h (FREETYPE_PATCH): Set to 7.
|
|
|
|
|
|
|
|
|
|
|
|
* builds/unix/configure.raw (version_info): Set to 13:2:7.
|
|
|
|
|
|
|
|
|
|
|
|
2011-10-15 Kal Conley <kcconley@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
Fix handling of transformations if no renderer is present.
|
|
|
|
|
|
|
|
|
|
|
|
* src/base/ftobjs.c (FT_Load_Glyph): Thinko.
|
|
|
|
|
|
|
|
|
|
|
|
2011-10-15 Kal Conley <kcconley@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
Fix conditions for autohinting.
|
|
|
|
|
|
|
|
|
|
|
|
* src/base/ftobjs.c (FT_Load_Glyph): Handle
|
|
|
|
|
|
FT_LOAD_IGNORE_TRANSFORM.
|
|
|
|
|
|
|
|
|
|
|
|
2011-10-07 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
|
|
[gxvalid] Fix a bug to detect too large offset in morx table.
|
|
|
|
|
|
|
|
|
|
|
|
* src/gxvalid/gxvmorx2.c
|
|
|
|
|
|
(gxv_morx_subtable_type2_ligActionIndex_validate): Fix a bug
|
|
|
|
|
|
that too large positive offset cannot be detected.
|
|
|
|
|
|
|
|
|
|
|
|
2011-10-01 Braden Thomas <bthomas@apple.com>
|
|
|
|
|
|
|
|
|
|
|
|
Handle some border cases.
|
|
|
|
|
|
|
|
|
|
|
|
* include/freetype/config/ftstdlib.h (FT_USHORT_MAX): New macro.
|
|
|
|
|
|
|
|
|
|
|
|
* src/base/ftbitmap.c (FT_Bitmap_Convert): Protect against invalid
|
|
|
|
|
|
value of `target->rows'.
|
|
|
|
|
|
|
|
|
|
|
|
* src/psaux/t1decode.c (t1_decoder_parse_charstrings): Add check for
|
|
|
|
|
|
flex start.
|
|
|
|
|
|
|
|
|
|
|
|
* src/raster/ftrend1.c (ft_raster1_render): Check `width' and
|
|
|
|
|
|
`height'.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttgxvar.c (TT_Vary_Get_Glyph_Deltas): Protect against
|
|
|
|
|
|
invalid values in `localpoints' array.
|
|
|
|
|
|
|
|
|
|
|
|
2011-10-01 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[psnames] Handle zapfdingbats.
|
|
|
|
|
|
Problem reported by Nicolas Rougier <Nicolas.Rougier@inria.fr>.
|
|
|
|
|
|
|
|
|
|
|
|
* src/tools/glnames.py (adobe_glyph_list): Add data from AGL's
|
|
|
|
|
|
`zapfdingbats.txt' file.
|
|
|
|
|
|
|
|
|
|
|
|
* src/psnames/pstables.h: Regenerated.
|
|
|
|
|
|
|
|
|
|
|
|
2011-09-27 Simon Bünzli <zeniko@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
[type1] Fix Savannah bug #34189.
|
|
|
|
|
|
|
|
|
|
|
|
* src/type1/t1load.c (T1_Open_Face): Initialize
|
|
|
|
|
|
`face->len_buildchar'.
|
|
|
|
|
|
|
|
|
|
|
|
2011-09-26 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[cff] Dump SIDs while tracing.
|
|
|
|
|
|
|
|
|
|
|
|
* src/cff/cffobjs.c (cff_face_init): Do it.
|
|
|
|
|
|
|
|
|
|
|
|
* src/cff/cffparse.c (cff_parser_run) [FT_DEBUG_LEVEL_TRACE]
|
|
|
|
|
|
<cff_kind_string>: Identify as SID.
|
|
|
|
|
|
|
|
|
|
|
|
2011-09-17 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
Remove unused FT_ALIGNMENT macro.
|
|
|
|
|
|
|
|
|
|
|
|
* builds/unix/ftconfig.in, builds/vms/ftconfig.h,
|
|
|
|
|
|
include/freetype/config/ftconfig.h: Do it.
|
|
|
|
|
|
|
|
|
|
|
|
2011-09-17 Alexei Podtelezhnikov <apodtele@gmail.com>
|
|
|
|
|
|
|
2016-04-07 08:29:44 +03:00
|
|
|
|
[smooth] Slightly optimize conic and cubic flatteners.
|
2013-12-23 19:42:03 +04:00
|
|
|
|
|
|
|
|
|
|
* src/smooth/ftgrays.c (gray_render_conic, gray_render_cubic): Move
|
|
|
|
|
|
out some code from the main loop to speed it up.
|
|
|
|
|
|
|
|
|
|
|
|
2011-09-11 Tomas Hoger <thoger@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
Slightly improve LZW_CLEAR handling.
|
|
|
|
|
|
|
|
|
|
|
|
* src/lzw/ftzopen.c (ft_lzwstate_io) <FT_LZW_PHASE_CODE>:
|
|
|
|
|
|
Ensure that subsequent (modulo garbage byte(s)) LZW_CLEAR codes are
|
|
|
|
|
|
handled as clear codes. This also re-sets old_code and old_char to
|
|
|
|
|
|
predictable values, which is a little better than using `random'
|
|
|
|
|
|
ones if the code following LZW_CLEAR is invalid.
|
|
|
|
|
|
|
|
|
|
|
|
2011-09-11 Tomas Hoger <thoger@redhat.com>
|
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|
|
|
|
|
|
|
|
|
|
Add explicit LZW decompression stack size limit.
|
|
|
|
|
|
|
|
|
|
|
|
Stack larger than 1<<LZW_MAX_BITS is never needed if prefix table is
|
|
|
|
|
|
constructed correctly. It's even less than that, see e.g.
|
|
|
|
|
|
libarchive code comment for a better size upper bound:
|
|
|
|
|
|
|
|
|
|
|
|
http://code.google.com/p/libarchive/source/browse/trunk/libarchive/archive_read_support_filter_compress.c?r=3635#121
|
|
|
|
|
|
|
|
|
|
|
|
This patch adds explicit stack size limit, enforced when stack is
|
|
|
|
|
|
realloced.
|
|
|
|
|
|
|
|
|
|
|
|
An alternative is to ensure that code < state->prefix[code - 256]
|
|
|
|
|
|
when traversing prefix table. Such check is less efficient and
|
|
|
|
|
|
should not be required if prefix table is constructed correctly in
|
|
|
|
|
|
the first place.
|
|
|
|
|
|
|
|
|
|
|
|
* src/lzw/ftzopen.c (ft_lzwstate_stack_grow): Implement it.
|
|
|
|
|
|
|
|
|
|
|
|
2011-09-11 Tomas Hoger <thoger@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
Protect against loops in the prefix table.
|
|
|
|
|
|
|
|
|
|
|
|
LZW decompressor did not sufficiently check codes read from the
|
|
|
|
|
|
input LZW stream. A specially-crafted or corrupted input could
|
|
|
|
|
|
create a loop in the prefix table, which leads to memory usage
|
|
|
|
|
|
spikes, as there's no decompression stack size limit.
|
|
|
|
|
|
|
|
|
|
|
|
* src/lzw/ftzopen.c (ft_lzwstate_io) <FT_LZW_PHASE_START>: First
|
|
|
|
|
|
code in valid LZW stream must be 0..255.
|
|
|
|
|
|
<FT_LZW_PHASE_CODE>: In the special KwKwK case, code == free_ent,
|
|
|
|
|
|
code > free_ent is invalid.
|
|
|
|
|
|
|
|
|
|
|
|
2011-09-09 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
Better tracing of metrics.
|
|
|
|
|
|
|
|
|
|
|
|
* src/base/ftobjs.c (FT_Request_Size, FT_Select_Size): Decorate with
|
|
|
|
|
|
FT_TRACE.
|
|
|
|
|
|
|
|
|
|
|
|
2011-09-07 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[cff] Fix Savannah bug #33816.
|
|
|
|
|
|
|
|
|
|
|
|
* src/cff/cfftypes.h (CFF_FontRecDictRec): New member
|
|
|
|
|
|
`has_font_matrix'.
|
|
|
|
|
|
* src/cff/cffparse.c (cff_parse_font_matrix): Set it.
|
|
|
|
|
|
Update tracing output.
|
|
|
|
|
|
* src/cff/cffobjs.c (cff_face_init): Use it so that the heuristics
|
|
|
|
|
|
can be removed.
|
|
|
|
|
|
|
|
|
|
|
|
2011-08-30 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
Better tracing of metrics.
|
|
|
|
|
|
|
|
|
|
|
|
* src/base/ftobjs.c (FT_Select_Metrics, FT_Request_Metrics):
|
|
|
|
|
|
Decorate with FT_TRACE.
|
|
|
|
|
|
|
|
|
|
|
|
2011-08-25 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[cff] Better tracing of the parsing process.
|
|
|
|
|
|
|
|
|
|
|
|
* src/cff/cffload.c (cff_subfont_load, cff_font_load): Decorate with
|
|
|
|
|
|
FT_TRACE.
|
|
|
|
|
|
|
|
|
|
|
|
* src/cff/cffparse.c (cff_parse_font_matrix, cff_parse_font_bbox,
|
|
|
|
|
|
cff_parse_private_dict, cff_parse_cid_ros): Updated.
|
|
|
|
|
|
(CFF_FIELD_NUM, CFF_FIELD_FIXED, CFF_FIELD_FIXED_1000,
|
|
|
|
|
|
CFF_FIELD_STRING, CFF_FIELD_BOOL, CFF_FIELD_CALLBACK, CFF_FIELD,
|
|
|
|
|
|
CFF_FIELD_DELTA): Add argument for ID.
|
|
|
|
|
|
(cff_parser_run): Decorate with FT_TRACE.
|
|
|
|
|
|
|
|
|
|
|
|
* src/cff/cffparse.h (CFF_Field_Handler) [FT_DEBUG_LEVEL_TRACE]: Add
|
|
|
|
|
|
`id' member.
|
|
|
|
|
|
|
|
|
|
|
|
* src/cff/cfftoken.h: Add IDs to all fields.
|
|
|
|
|
|
|
|
|
|
|
|
2011-08-16 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
Fix Savannah bug #34022.
|
|
|
|
|
|
|
|
|
|
|
|
* README, docs/INSTALL: Remove references to UPGRADE.UNIX.
|
|
|
|
|
|
|
|
|
|
|
|
2011-08-15 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
Fix Savannah bug #34018.
|
|
|
|
|
|
|
|
|
|
|
|
* docs/UPGRADE.UNIX: Removed. Obsolete.
|
|
|
|
|
|
|
|
|
|
|
|
2011-08-15 David Bevan <david.bevan@pb.com>
|
|
|
|
|
|
|
|
|
|
|
|
Fix Savannah bug #33992.
|
|
|
|
|
|
|
|
|
|
|
|
* src/base/ftstroke.c (FT_Stroker_ParseOutline): Fix border case.
|
|
|
|
|
|
|
|
|
|
|
|
2011-08-12 Werner Lemberg <wl@gnu.org
|
|
|
|
|
|
|
|
|
|
|
|
[truetype] Fix degenerate case in S{P,F,DP}VTL opcodes.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttinterp.c (Ins_SxVTL): Handle p1 == p2 specially.
|
|
|
|
|
|
(Ins_SDPVTL): Handle v1 == v2 specially.
|
|
|
|
|
|
|
|
|
|
|
|
2011-08-09 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[cff] Fix Savannah bug #33975.
|
|
|
|
|
|
|
|
|
|
|
|
* src/cff/cffparse.c (cff_parse_font_matrix): Fix typo.
|
|
|
|
|
|
|
|
|
|
|
|
2011-07-29 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
* Version 2.4.6 released.
|
|
|
|
|
|
=========================
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Tag sources with `VER-2-4-6'.
|
|
|
|
|
|
|
|
|
|
|
|
* docs/CHANGES: Updated.
|
|
|
|
|
|
|
|
|
|
|
|
* docs/VERSION.DLL: Update documentation and bump version number to
|
|
|
|
|
|
2.4.6.
|
|
|
|
|
|
|
|
|
|
|
|
* README, Jamfile (RefDoc),
|
|
|
|
|
|
builds/win32/vc2005/freetype.vcproj, builds/win32/vc2005/index.html,
|
|
|
|
|
|
builds/win32/vc2008/freetype.vcproj, builds/win32/vc2008/index.html,
|
|
|
|
|
|
builds/win32/vc2010/freetype.vcxproj, builds/win32/vc2010/index.html,
|
|
|
|
|
|
builds/win32/visualc/freetype.dsp,
|
|
|
|
|
|
builds/win32/visualc/freetype.vcproj,
|
|
|
|
|
|
builds/win32/visualc/index.html, builds/win32/visualce/freetype.dsp,
|
|
|
|
|
|
builds/win32/visualce/freetype.vcproj,
|
|
|
|
|
|
builds/win32/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/2.4.5/2.4.6/, s/245/246/.
|
|
|
|
|
|
|
|
|
|
|
|
* include/freetype/freetype.h (FREETYPE_PATCH): Set to 6.
|
|
|
|
|
|
|
|
|
|
|
|
* builds/unix/configure.raw (version_info): Set to 13:1:7.
|
|
|
|
|
|
|
|
|
|
|
|
2011-07-29 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[cff] Add some more tracing infos.
|
|
|
|
|
|
|
|
|
|
|
|
* src/cff/cffparse.c (cff_parse_font_matrix, cff_parse_font_bbox,
|
|
|
|
|
|
cff_parse_cid_ros): Add tracing.
|
|
|
|
|
|
|
|
|
|
|
|
2011-07-22 Dirk Müller <dmueller@suse.de>
|
|
|
|
|
|
|
|
|
|
|
|
[psaux, type1] Fix null pointer dereferences.
|
|
|
|
|
|
|
|
|
|
|
|
Found with font fuzzying.
|
|
|
|
|
|
|
|
|
|
|
|
* src/psaux/t1decode.c (t1_decoder_parse_charstrings): Check
|
|
|
|
|
|
`decoder->buildchar'.
|
|
|
|
|
|
|
|
|
|
|
|
* src/type1/t1load.c (t1_load_keyword): Check `blend->num_designs'.
|
|
|
|
|
|
|
|
|
|
|
|
2011-07-20 Chris Morgan <cmorgan@cybexintl.com>
|
|
|
|
|
|
|
|
|
|
|
|
Add FT_CONFIG_OPTION_DISABLE_STREAM_SUPPORT.
|
|
|
|
|
|
|
|
|
|
|
|
Useful for embedded systems which don't need file stream support.
|
|
|
|
|
|
|
|
|
|
|
|
* src/base/ftsystem.c, src/base/ftobjs.c (FT_Stream_New): Implement
|
|
|
|
|
|
it.
|
|
|
|
|
|
|
|
|
|
|
|
2011-07-20 Elton Chung <elton328@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* src/base/ftpatent.c (FT_Face_SetUnpatentedHinting): Fix typo.
|
|
|
|
|
|
|
|
|
|
|
|
2011-07-16 Steven Chu <steven.f.chu@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
[truetype] Fix metrics on size request for scalable fonts.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttdriver.c (tt_size_request): Fix copying metrics
|
|
|
|
|
|
from TT_Size to FT_Size if scalable font.
|
|
|
|
|
|
|
|
|
|
|
|
See
|
|
|
|
|
|
|
2017-12-04 22:43:30 +03:00
|
|
|
|
https://lists.gnu.org/archive/html/freetype-devel/2011-07/msg00049.html
|
2013-12-23 19:42:03 +04:00
|
|
|
|
|
|
|
|
|
|
for some comparison images.
|
|
|
|
|
|
|
|
|
|
|
|
2011-07-14 Matthias Drochner <M.Drochner@fz-juelich.de>.
|
|
|
|
|
|
|
|
|
|
|
|
[psaux] Fix potential sign extension problems.
|
|
|
|
|
|
|
|
|
|
|
|
When shifting right a signed value, it is not defined by the
|
|
|
|
|
|
C standard whether one gets a sign extension or not. Use a macro to
|
|
|
|
|
|
do an explicit cast from a signed short (assuming that this is
|
|
|
|
|
|
16bit) to an int.
|
|
|
|
|
|
|
|
|
|
|
|
* src/psaux/t1decode.c (Fix2Int): New macro.
|
|
|
|
|
|
Use it where appropriate.
|
|
|
|
|
|
|
|
|
|
|
|
2011-07-14 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
* src/psaux/t1decode.c (t1_decoder_parse_charstrings)
|
|
|
|
|
|
<op_callothersubr>: Better handling of subroutine index 0.
|
|
|
|
|
|
From Matthias Drochner <M.Drochner@fz-juelich.de>.
|
|
|
|
|
|
|
|
|
|
|
|
2011-07-10 Алексей Подтележников <apodtele@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
[psaux] Optimize previous commit.
|
|
|
|
|
|
|
|
|
|
|
|
* src/psaux/t1decode.c (t1_decoder_parse_charstrings)
|
|
|
|
|
|
<op_callothersubr>: Move error check down to avoid testing twice for
|
|
|
|
|
|
good cases.
|
|
|
|
|
|
|
|
|
|
|
|
2011-07-08 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[psaux] Add better argument check for `callothersubr'.
|
|
|
|
|
|
|
|
|
|
|
|
* src/psaux/t1decode.c (t1_decoder_parse_charstrings)
|
|
|
|
|
|
<op_callothersubr>: Reject negative arguments.
|
|
|
|
|
|
|
|
|
|
|
|
2011-07-07 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[sfnt] Try harder to find non-zero values for ascender and descender.
|
|
|
|
|
|
|
|
|
|
|
|
* src/sfnt/sfobjs.c (sfnt_load_face): Consult `OS/2' table in case
|
|
|
|
|
|
the `hhea' table's values are zero.
|
|
|
|
|
|
|
|
|
|
|
|
2011-07-03 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
Fix previous commit.
|
|
|
|
|
|
|
|
|
|
|
|
We want to unset FT_FACE_FLAG_SCALABLE only if there are bitmap
|
|
|
|
|
|
strikes in the font.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttobjs.c (tt_face_init): Implement it.
|
|
|
|
|
|
|
|
|
|
|
|
* docs/CHANGES: Updated.
|
|
|
|
|
|
|
|
|
|
|
|
2011-07-02 Just Fill Bugs <mozbugbox@yahoo.com.au>
|
|
|
|
|
|
|
|
|
|
|
|
[truetype] Fix Savannah bug #33246.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttobjs.c (tt_check_single_notdef): New function.
|
|
|
|
|
|
(tt_face_init): Use it to test FT_FACE_FLAG_SCALABLE.
|
|
|
|
|
|
|
|
|
|
|
|
2011-07-02 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
* docs/CHANGES: Updated.
|
|
|
|
|
|
|
|
|
|
|
|
2011-07-02 David Bevan <david.bevan@pb.com>
|
|
|
|
|
|
|
|
|
|
|
|
[ftstroke] Major revision.
|
|
|
|
|
|
|
|
|
|
|
|
The main problems
|
|
|
|
|
|
-----------------
|
|
|
|
|
|
|
|
|
|
|
|
o If FT_STROKER_LINEJOIN_BEVEL was specified, unlimited miter
|
|
|
|
|
|
joins (not bevel joins) were generated. Indeed, the meanings of
|
|
|
|
|
|
`miter' and `bevel' were incorrectly reversed (consistently) in
|
|
|
|
|
|
both the code and comments.
|
|
|
|
|
|
|
|
|
|
|
|
o The way bevel joins were constructed (whether specified
|
|
|
|
|
|
explicitly, or created as a result of exceeding the miter limit)
|
|
|
|
|
|
did not match what is required for stroked text in PostScript or
|
|
|
|
|
|
PDF.
|
|
|
|
|
|
|
|
|
|
|
|
The main fixes
|
|
|
|
|
|
--------------
|
|
|
|
|
|
|
|
|
|
|
|
o The behaviour of FT_STROKER_LINEJOIN_BEVEL has been corrected.
|
|
|
|
|
|
|
|
|
|
|
|
o A new line join style, FT_STROKER_LINEJOIN_MITER_FIXED, has been
|
|
|
|
|
|
introduced to support PostScript and PDF miter joins.
|
|
|
|
|
|
|
|
|
|
|
|
o FT_STROKER_LINEJOIN_MITER_VARIABLE has been introduced as an
|
|
|
|
|
|
alias for FT_STROKER_LINEJOIN_MITER.
|
|
|
|
|
|
|
|
|
|
|
|
Additionally, a variety of stroking errors have been fixed. These
|
|
|
|
|
|
would cause various artifacts (including points `at infinity'),
|
|
|
|
|
|
especially when stroking poor quality fonts.
|
|
|
|
|
|
|
|
|
|
|
|
See
|
|
|
|
|
|
|
2017-12-04 22:43:30 +03:00
|
|
|
|
https://lists.gnu.org/archive/html/freetype-devel/2011-07/msg00001.html
|
2013-12-23 19:42:03 +04:00
|
|
|
|
|
|
|
|
|
|
for example documents. The FreeType stroker now produces results
|
|
|
|
|
|
very similar to that produced by GhostScript and Distiller for these
|
|
|
|
|
|
fonts.
|
|
|
|
|
|
|
|
|
|
|
|
Other problems
|
|
|
|
|
|
--------------
|
|
|
|
|
|
|
|
|
|
|
|
The following problems have been resolved:
|
|
|
|
|
|
|
|
|
|
|
|
o Inside corners could be generated incorrectly. Intersecting the
|
|
|
|
|
|
inside corner could cause a missing triangular area and other
|
|
|
|
|
|
effects.
|
|
|
|
|
|
|
|
|
|
|
|
The intersection point can only be used if the join is between
|
|
|
|
|
|
two lines and both lines are long enough. The `optimization'
|
|
|
|
|
|
condition in `ft_stroker_inside' has been corrected; this
|
|
|
|
|
|
requires the line length to be passed into various functions and
|
|
|
|
|
|
stored in `FT_StrokerRec'.
|
|
|
|
|
|
|
|
|
|
|
|
o Incorrect cubic curves could be generated. The angle
|
|
|
|
|
|
calculations in `FT_Stroker_CubicTo' have been corrected to
|
|
|
|
|
|
handle the case of the curve crossing the +/-PI direction.
|
|
|
|
|
|
|
|
|
|
|
|
o If the border radius was greater than the radius of curvature of
|
|
|
|
|
|
a curve, then the negative sector would end up outside (not
|
|
|
|
|
|
inside) the border. This situation is now recognized and the
|
|
|
|
|
|
negative sector is circumnavigated in the opposite direction.
|
|
|
|
|
|
(If round line joins are being used, this code is disabled
|
|
|
|
|
|
because the line join will always cover the negative sector.)
|
|
|
|
|
|
|
|
|
|
|
|
o When a curve is split, the arcs may not join smoothly (especially
|
|
|
|
|
|
if the curve turns sharply back on itself). Changes in
|
|
|
|
|
|
direction between adjacent arcs were not handled. A round
|
|
|
|
|
|
corner is now added if the deviation from one arc to the next is
|
|
|
|
|
|
greater than a suitable threshold.
|
|
|
|
|
|
|
|
|
|
|
|
o The current direction wasn't retained if a the outline contained
|
|
|
|
|
|
a zero length lineto or a curve that was determined to be
|
|
|
|
|
|
`basically a point'. This could cause a spurious join to be
|
|
|
|
|
|
added.
|
|
|
|
|
|
|
|
|
|
|
|
o Cubics with close control points could be mishandled. All eight
|
|
|
|
|
|
cases are now distinguished correctly.
|
|
|
|
|
|
|
|
|
|
|
|
Other improvements
|
|
|
|
|
|
------------------
|
|
|
|
|
|
|
|
|
|
|
|
o Borders for cubic curves could be too `flat'.
|
|
|
|
|
|
FT_SMALL_CUBIC_THRESHOLD has been reduced a little to prevent
|
|
|
|
|
|
this.
|
|
|
|
|
|
|
|
|
|
|
|
o The handling and use of movable points has been simplified a
|
|
|
|
|
|
little.
|
|
|
|
|
|
|
|
|
|
|
|
o Various values are now computed only if the results are actually
|
|
|
|
|
|
needed.
|
|
|
|
|
|
|
|
|
|
|
|
o The directions of the outer and inner borders have been swapped,
|
|
|
|
|
|
as recommended by Graham Asher.
|
|
|
|
|
|
|
|
|
|
|
|
* src/base/ftstroke.c: Revised.
|
|
|
|
|
|
* include/freetype/ftstroke.h: Updated.
|
|
|
|
|
|
|
2016-06-05 06:05:59 +03:00
|
|
|
|
2011-06-30 İsmail Dönmez <ismail@namtrac.org>
|
2013-12-23 19:42:03 +04:00
|
|
|
|
|
|
|
|
|
|
* builds/toplevel.mk: We use git, not CVS, thus skip `.gitignore'.
|
|
|
|
|
|
|
|
|
|
|
|
2011-06-29 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[bdf] Fix Savannah bug #33663.
|
|
|
|
|
|
|
|
|
|
|
|
* src/bdf/bdflib.c (_bdf_parse_glyphs): Handle negative values for
|
|
|
|
|
|
ENCODING correctly.
|
|
|
|
|
|
|
|
|
|
|
|
* docs/CHANGES: Document it.
|
|
|
|
|
|
|
|
|
|
|
|
2011-06-24 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
* Version 2.4.5 released.
|
|
|
|
|
|
=========================
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Tag sources with `VER-2-4-5'.
|
|
|
|
|
|
|
|
|
|
|
|
* docs/CHANGES: Updated.
|
|
|
|
|
|
|
|
|
|
|
|
* docs/VERSION.DLL: Update documentation and bump version number to
|
|
|
|
|
|
2.4.5
|
|
|
|
|
|
|
|
|
|
|
|
* README, Jamfile (RefDoc),
|
|
|
|
|
|
builds/win32/vc2005/freetype.vcproj, builds/win32/vc2005/index.html,
|
|
|
|
|
|
builds/win32/vc2008/freetype.vcproj, builds/win32/vc2008/index.html,
|
|
|
|
|
|
builds/win32/vc2010/freetype.vcxproj, builds/win32/vc2010/index.html,
|
|
|
|
|
|
builds/win32/visualc/freetype.dsp,
|
|
|
|
|
|
builds/win32/visualc/freetype.vcproj,
|
|
|
|
|
|
builds/win32/visualc/index.html, builds/win32/visualce/freetype.dsp,
|
|
|
|
|
|
builds/win32/visualce/freetype.vcproj,
|
|
|
|
|
|
builds/win32/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/2.4.4/2.4.5/, s/244/245/.
|
|
|
|
|
|
|
|
|
|
|
|
* include/freetype/freetype.h (FREETYPE_PATCH): Set to 5.
|
|
|
|
|
|
|
|
|
|
|
|
* builds/unix/configure.raw (version_info): Set to 13:0:7.
|
|
|
|
|
|
|
|
|
|
|
|
2011-06-20 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/aflatin.c (af_latin_metrics_scale_dim): Fix change
|
|
|
|
|
|
from 2011-05-04.
|
|
|
|
|
|
|
|
|
|
|
|
2011-06-19 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
|
|
[gxvalid] make the `prop' validation tracing verbose.
|
|
|
|
|
|
|
|
|
|
|
|
* src/gxvalid/gxvprop.c: Add tracing messages for errors.
|
|
|
|
|
|
|
|
|
|
|
|
2011-06-19 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
|
|
[autogen.sh] Reflect environment variable LIBTOOLIZE.
|
|
|
|
|
|
|
2016-06-05 06:05:59 +03:00
|
|
|
|
2011-06-18 Werner Lemberg <wl@gnu.org>
|
2013-12-23 19:42:03 +04:00
|
|
|
|
|
|
|
|
|
|
Update license documentation.
|
|
|
|
|
|
|
|
|
|
|
|
* docs/GPL.TXT: Renamed to...
|
|
|
|
|
|
* docs/GPLv2.TXT: This.
|
|
|
|
|
|
|
|
|
|
|
|
* docs/LICENSE.TXT: Updated.
|
|
|
|
|
|
|
|
|
|
|
|
2011-06-14 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
|
|
Fix g++4.6 compiler warnings in module drivers.
|
|
|
|
|
|
|
|
|
|
|
|
The background is same with previous commit.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttgxvar.c (ft_var_readpackedpoints):
|
|
|
|
|
|
Init `points'. (TT_Vary_Get_Glyph_Deltas): Init
|
|
|
|
|
|
`delta_xy'. (TT_Get_MM_Var): Init `mmvar'.
|
|
|
|
|
|
* src/type1/t1load.c (T1_Get_MM_Var): Ditto.
|
|
|
|
|
|
* src/cff/cffdrivr.c (cff_ps_get_font_info): Init
|
|
|
|
|
|
`font_info'.
|
|
|
|
|
|
* src/cff/cffload.c (cff_index_get_pointers): Init `t'.
|
|
|
|
|
|
(cff_font_load): Init `sub'.
|
|
|
|
|
|
* src/cff/cffobjs.c (cff_size_init): Init `internal'.
|
|
|
|
|
|
(cff_face_init): Init `cff'.
|
|
|
|
|
|
* src/pfr/pfrload.c (pfr_extra_item_load_stem_snaps):
|
|
|
|
|
|
Init `snaps'.
|
|
|
|
|
|
* src/pcf/pcfread.c (pcf_get_properties): Init `properties'.
|
|
|
|
|
|
(pcf_get_bitmaps): Init `offsets'. (pcf_get_encodings):
|
|
|
|
|
|
Init `tmpEncoding'.
|
|
|
|
|
|
* src/sfnt/ttload.c (tt_face_load_gasp): Init `gaspranges'.
|
|
|
|
|
|
* src/sfnt/ttsbit.c (Load_SBit_Image): Init `components'.
|
|
|
|
|
|
* src/cache/ftcmru.c (FTC_MruList_New): Init `node'.
|
|
|
|
|
|
* src/gzip/ftgzip.c (FT_Stream_OpenGzip): Init `zip' and
|
|
|
|
|
|
`zip_buff'.
|
|
|
|
|
|
* src/lzw/ftlzw.c (FT_Stream_OpenLZW): Init `zip'.
|
|
|
|
|
|
* src/bzip2/ftbzip2.c (FT_Stream_OpenBzip2): Init `zip'.
|
|
|
|
|
|
|
|
|
|
|
|
2011-06-14 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
|
|
[base] Fix g++4.6 compiler warnings in src/base/*.c.
|
|
|
|
|
|
|
|
|
|
|
|
Passing uninitialized pointer to FT_NEW() families is
|
|
|
|
|
|
not problematic theoretically (as far as the returned
|
|
|
|
|
|
pointer is checked before writing), but g++4.6 dislikes
|
|
|
|
|
|
it and warns by -Wuninitialized. Initialize them by NULL.
|
|
|
|
|
|
|
|
|
|
|
|
* src/base/ftobjs.c (FT_Stream_New): Init `stream'.
|
|
|
|
|
|
(new_memory_stream): Ditto.
|
|
|
|
|
|
(FT_New_GlyphSlot): Init `slot'.
|
|
|
|
|
|
(FT_CMap_New): Init `cmap'.
|
|
|
|
|
|
(open_face_PS_from_sfnt_stream): Init `sfnt_ps'.
|
|
|
|
|
|
(Mac_Read_POST_Resource): Init `pfb_data'.
|
|
|
|
|
|
(Mac_Read_sfnt_Resource): Init `sfnt_data'.
|
|
|
|
|
|
* src/base/ftrfork.c (FT_Raccess_Get_DataOffsets):
|
|
|
|
|
|
Init `offsets_internal' and `ref'.
|
|
|
|
|
|
(raccess_guess_darwin_hfsplus): Init `newpath'.
|
|
|
|
|
|
(raccess_guess_darwin_newvfs): Ditto.
|
|
|
|
|
|
* src/base/ftbitmap.c (ft_bitmap_assure_buffer):
|
|
|
|
|
|
Init `buffer'.
|
|
|
|
|
|
* src/base/ftstroke.c (FT_Stroker_New): Init `stroker'.
|
|
|
|
|
|
|
|
|
|
|
|
2011-06-14 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
|
|
[gxvalid] Cleanup.
|
|
|
|
|
|
|
|
|
|
|
|
Some invalid, overrunning, unrecommended non-zero values
|
|
|
|
|
|
are cared in paranoid validation mode only. There are
|
|
|
|
|
|
many lines looking like:
|
|
|
|
|
|
|
|
|
|
|
|
if ( valid->root->level >= FT_VALIDATE_PARANOID )
|
|
|
|
|
|
FT_INVALID_xxx;
|
|
|
|
|
|
|
|
|
|
|
|
To simplify them, GXV_SET_ERR_IF_PARANOID( err ) is
|
|
|
|
|
|
introduced for more paranoid validation in future.
|
|
|
|
|
|
|
|
|
|
|
|
* src/gxvalid/gxvcommn.h (IS_PARANOID_VALIDATION):
|
|
|
|
|
|
New macro to assure valid->root->level is more or
|
|
|
|
|
|
equal to FT_VALIDATE_PARANOID. (GXV_SET_ERR_IF_PARANOID):
|
|
|
|
|
|
New macro to raise an error if in paranoid validation.
|
|
|
|
|
|
* src/gxvalid/gxvcommn.c: Use GXV_SET_ERR_IF_PARANOID().
|
|
|
|
|
|
* src/gxvalid/gxvfeat.c: Ditto.
|
|
|
|
|
|
* src/gxvalid/gxvjust.c: Ditto.
|
|
|
|
|
|
* src/gxvalid/gxvkern.c: Ditto.
|
|
|
|
|
|
* src/gxvalid/gxvmort.c: Ditto.
|
|
|
|
|
|
* src/gxvalid/gxvmort0.c: Ditto.
|
|
|
|
|
|
* src/gxvalid/gxvmort1.c: Ditto.
|
|
|
|
|
|
* src/gxvalid/gxvmort2.c: Ditto.
|
|
|
|
|
|
* src/gxvalid/gxvmorx1.c: Ditto.
|
|
|
|
|
|
* src/gxvalid/gxvmorx2.c: Ditto.
|
|
|
|
|
|
|
|
|
|
|
|
2011-06-14 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
|
|
[gxvalid] Fix gcc4.6 compiler warnings in gxvtrak.c.
|
|
|
|
|
|
|
|
|
|
|
|
* src/gxvalid/gxvtrak.c (gxv_trak_trackTable_validate):
|
2017-01-25 07:56:59 +03:00
|
|
|
|
Check different entries pointing same tracking value.
|
2013-12-23 19:42:03 +04:00
|
|
|
|
(gxv_trak_validate): Remove unused variable `table_size'.
|
|
|
|
|
|
|
|
|
|
|
|
2011-06-14 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
|
|
[gxvalid] Fix gcc4.6 compiler warnings in gxvmorx*.c.
|
|
|
|
|
|
|
|
|
|
|
|
* src/gxvalid/gxvmorx.c (gxv_morx_subtables_validate):
|
|
|
|
|
|
Conditionalize unvalidated variable `subFeatureFlags'.
|
|
|
|
|
|
(gxv_morx_chain_validate): Conditionalize unvalidated
|
|
|
|
|
|
variable `defaultFlags'.
|
|
|
|
|
|
|
2017-01-25 07:56:59 +03:00
|
|
|
|
* src/gxvalid/gxvmorx0.c
|
2013-12-23 19:42:03 +04:00
|
|
|
|
(gxv_morx_subtable_type0_entry_validate):
|
|
|
|
|
|
Conditionalize unvalidated variables; `markFirst',
|
|
|
|
|
|
`dontAdvance', `markLast', `verb'.
|
|
|
|
|
|
|
2017-01-25 07:56:59 +03:00
|
|
|
|
* src/gxvalid/gxvmorx1.c
|
2013-12-23 19:42:03 +04:00
|
|
|
|
(gxv_morx_subtable_type1_entry_validate): Conditionalize
|
|
|
|
|
|
unvalidated variables; `setMark', `dontAdvance'.
|
|
|
|
|
|
|
|
|
|
|
|
* src/gxvalid/gxvmorx2.c
|
|
|
|
|
|
(gxv_morx_subtable_type2_ligActionOffset_validate):
|
|
|
|
|
|
Conditionalize unvalidated variables; `last', `store'.
|
|
|
|
|
|
Checking for overrunning offset is added.
|
|
|
|
|
|
(gxv_morx_subtable_type2_entry_validate):
|
|
|
|
|
|
Conditionalize unvalidated variables; `setComponent',
|
|
|
|
|
|
`dontAdvance', `performAction'.
|
|
|
|
|
|
(gxv_morx_subtable_type2_ligatureTable_validate):
|
|
|
|
|
|
Check if the GID for ligature does not exceed the
|
|
|
|
|
|
max GID in `maxp' table.
|
|
|
|
|
|
|
|
|
|
|
|
* src/gxvalid/gxvmort5.c
|
|
|
|
|
|
(gxv_morx_subtable_type5_InsertList_validate):
|
|
|
|
|
|
Conditionalize unvalidated loading of `insert_glyphID'
|
|
|
|
|
|
array. (gxv_morx_subtable_type5_entry_validate):
|
|
|
|
|
|
Conditionalize unvalidated variables; `setMark',
|
|
|
|
|
|
`dontAdvance', `currentIsKashidaLike',
|
|
|
|
|
|
`markedIsKashidaLike', `currentInsertBefore',
|
|
|
|
|
|
`markedInsertBefore'.
|
|
|
|
|
|
|
|
|
|
|
|
2011-06-14 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
|
|
[gxvalid] Fix gcc4.6 compiler warnings in gxvmort*.c.
|
|
|
|
|
|
|
|
|
|
|
|
* src/gxvalid/gxvmort.c (gxv_mort_subtables_validate):
|
|
|
|
|
|
Conditionalize unvalidated variable `subFeatureFlags'.
|
|
|
|
|
|
(gxv_mort_chain_validate): Conditionalize unvalidated
|
|
|
|
|
|
variable `defaultFlags'.
|
|
|
|
|
|
|
2017-01-25 07:56:59 +03:00
|
|
|
|
* src/gxvalid/gxvmort0.c
|
2013-12-23 19:42:03 +04:00
|
|
|
|
(gxv_mort_subtable_type0_entry_validate): Check the
|
|
|
|
|
|
conflict of the marks for the glyphs.
|
|
|
|
|
|
|
2017-01-25 07:56:59 +03:00
|
|
|
|
* src/gxvalid/gxvmort1.c
|
2013-12-23 19:42:03 +04:00
|
|
|
|
(gxv_mort_subtable_type1_offset_to_subst_validate):
|
|
|
|
|
|
Local variables `min_gid', `max_gid' are replaced by
|
|
|
|
|
|
variables in the validator.
|
|
|
|
|
|
(gxv_mort_subtable_type1_entry_validate): Conditionalize
|
|
|
|
|
|
unvalidated variables; `setMark', `dontAdvance'.
|
|
|
|
|
|
(gxv_mort_subtable_type1_substTable_validate):
|
|
|
|
|
|
Validate the GID by the min/max GIDs in the validator.
|
|
|
|
|
|
|
|
|
|
|
|
* src/gxvalid/gxvmort2.c
|
|
|
|
|
|
(gxv_mort_subtable_type2_ligActionOffset_validate):
|
|
|
|
|
|
Conditionalize unvalidated variables; `last', `store'.
|
|
|
|
|
|
Checking for overrunning offset is added.
|
|
|
|
|
|
(gxv_mort_subtable_type2_entry_validate):
|
|
|
|
|
|
Conditionalize unvalidated variables; `setComponent',
|
|
|
|
|
|
`dontAdvance'.
|
|
|
|
|
|
(gxv_mort_subtable_type2_ligatureTable_validate):
|
|
|
|
|
|
Check if the GID for ligature does not exceed the
|
|
|
|
|
|
max GID in `maxp' table.
|
|
|
|
|
|
|
|
|
|
|
|
* src/gxvalid/gxvmort5.c
|
|
|
|
|
|
(gxv_mort_subtable_type5_InsertList_validate):
|
|
|
|
|
|
Conditionalize unvalidated loading of `insert_glyphID'
|
|
|
|
|
|
array. (gxv_mort_subtable_type5_entry_validate):
|
|
|
|
|
|
Conditionalize unvalidated variables; `setMark',
|
|
|
|
|
|
`dontAdvance', `currentIsKashidaLike',
|
|
|
|
|
|
`markedIsKashidaLike', `currentInsertBefore',
|
|
|
|
|
|
`markedInsertBefore'.
|
|
|
|
|
|
|
|
|
|
|
|
2011-06-14 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
|
|
[gxvalid] Fix gcc4.6 compiler warnings in gxvkern.c.
|
|
|
|
|
|
|
|
|
|
|
|
* src/gxvalid/gxvkern.c
|
|
|
|
|
|
(gxv_kern_subtable_fmt0_pairs_validate): Conditionalize
|
|
|
|
|
|
unvalidated variable `kernValue'.
|
|
|
|
|
|
(gxv_kern_subtable_fmt1_entry_validate): Conditionalize
|
|
|
|
|
|
unvalidated variables; `push', `dontAdvance', `kernAction',
|
|
|
|
|
|
`kernValue'.
|
|
|
|
|
|
(gxv_kern_coverage_new_apple_validate): Conditionalize
|
|
|
|
|
|
trace-only variables; `kernVertical', `kernCrossStream',
|
|
|
|
|
|
`kernVariation'.
|
|
|
|
|
|
(gxv_kern_coverage_classic_apple_validate): Conditionalize
|
|
|
|
|
|
trace-only variables; `horizontal', `cross_stream'.
|
|
|
|
|
|
(gxv_kern_coverage_classic_microsoft_validate):
|
|
|
|
|
|
Conditionalize trace-only variables; `horizontal',
|
|
|
|
|
|
`minimum', `cross_stream', `override'.
|
|
|
|
|
|
(gxv_kern_subtable_validate): Conditionalize trace-only
|
|
|
|
|
|
variables; `version', `tupleIndex'.
|
|
|
|
|
|
|
|
|
|
|
|
2011-06-14 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
|
|
[gxvalid] Fix gcc4.6 compiler warnings in gxvjust.c.
|
|
|
|
|
|
|
|
|
|
|
|
* src/gxvalid/gxvjust.c (gxv_just_check_max_gid):
|
|
|
|
|
|
New function to unify the checks of too large GID.
|
|
|
|
|
|
(gxv_just_wdp_entry_validate): Conditionalize unvalidated
|
|
|
|
|
|
variables; `beforeGrowLimit', `beforeShrinkGrowLimit',
|
|
|
|
|
|
`afterGrowLimit', `afterShrinkGrowLimit', `growFlags',
|
|
|
|
|
|
`shrinkFlags'. Additional check for non-zero values in
|
|
|
|
|
|
unused storage `justClass' is added.
|
|
|
|
|
|
(gxv_just_actSubrecord_type0_validate): Conditionalize
|
|
|
|
|
|
unvalidated variable `order'. GID is checked by
|
|
|
|
|
|
gxv_just_check_max_gid(). Additional check for upside-down
|
|
|
|
|
|
relationship between `lowerLimit' and `upperLimit' is added.
|
|
|
|
|
|
(gxv_just_actSubrecord_type1_validate): GID is checked by
|
|
|
|
|
|
gxv_just_check_max_gid().
|
|
|
|
|
|
(gxv_just_actSubrecord_type2_validate): Conditionalize
|
|
|
|
|
|
unvalidated variable `substThreshhold'. GID is checked by
|
|
|
|
|
|
gxv_just_check_max_gid().
|
|
|
|
|
|
(gxv_just_actSubrecord_type5_validate): GID is checked by
|
|
|
|
|
|
gxv_just_check_max_gid().
|
|
|
|
|
|
(gxv_just_classTable_entry_validate): Conditionalize
|
|
|
|
|
|
unvalidated variables; `setMark', `dontAdvance',
|
|
|
|
|
|
`markClass', `currentClass'.
|
|
|
|
|
|
|
|
|
|
|
|
2011-06-14 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
|
|
[gxvalid] Preparation to fix gcc4.6 compiler warnings.
|
|
|
|
|
|
|
|
|
|
|
|
* src/gxvalid/gxvcommn.h (GXV_LOAD_TRACE_VARS): New macro to
|
|
|
|
|
|
conditionalize the variable which is only used for trace messages.
|
|
|
|
|
|
Automatically set by FT_DEBUG_LEVEL_TRACE.
|
|
|
|
|
|
(GXV_LOAD_UNUSED_VARS): New macro to conditionalize the loading of
|
|
|
|
|
|
unvalidated variables. Undefined by default to calm gcc4.6 warning.
|
|
|
|
|
|
(GXV_ValidatorRec.{min_gid,max_gid}): New variables to hold defined
|
|
|
|
|
|
GID ranges, for the comparison of GID ranges in different subtables.
|
|
|
|
|
|
|
|
|
|
|
|
2011-06-08 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[autofit] Remove unused structure member.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afhints.h (AF_SegmentRec): Remove `contour'.
|
|
|
|
|
|
* src/autofit/aflatin.c (af_latin_hints_compute_segments),
|
|
|
|
|
|
src/autofit/aflatin2.c (af_latin2_hints_compute_segments): Updated.
|
|
|
|
|
|
|
|
|
|
|
|
2011-05-30 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
Fix g++ 4.6 compilation.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afhints.c (af_glyph_hints_dump_segments,
|
|
|
|
|
|
af_glyph_hints_dump_edges): Use cast.
|
|
|
|
|
|
|
|
|
|
|
|
2011-05-30 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
Fix gcc 4.6 compiler warnings.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afcjk.c (af_cjk_metrics_init_blues): Use casts and
|
|
|
|
|
|
remove unused variables.
|
|
|
|
|
|
* src/autofit/aflatin.c (af_latin_hints_compute_edges): Comment out
|
|
|
|
|
|
`up_dir'.
|
|
|
|
|
|
* src/smooth/ftsmooth.c (ft_smooth_render_generic): Use `height_org'
|
|
|
|
|
|
and `width_org' conditionalized.
|
|
|
|
|
|
|
|
|
|
|
|
2011-05-28 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
|
|
[mac] Conditionalize the inclusion of `AvailabilityMacros.h'.
|
|
|
|
|
|
|
|
|
|
|
|
The native SDK on earliest Mac OS X (10.0-10.1) did not have
|
|
|
|
|
|
`AvailabilityMacros.h'. To prevent the inclusion of missing
|
|
|
|
|
|
header file, ECANCELED (introduced in 10.2) in POSIX header
|
|
|
|
|
|
file <errno.h> is checked to detect the system version.
|
|
|
|
|
|
|
|
|
|
|
|
* include/freetype/config/ftconfig.h: Conditionalize the
|
|
|
|
|
|
inclusion of `AvailabilityMacros.h'.
|
|
|
|
|
|
* builds/unix/ftconfig.in: Ditto.
|
|
|
|
|
|
* builds/vms/ftconfig.h: Ditto.
|
|
|
|
|
|
|
|
|
|
|
|
2011-05-27 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[autofit] Improve tracing of hinting process.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/aflatin.c (af_latin_hint_edges): Add tracing message
|
|
|
|
|
|
`ADJUST'.
|
|
|
|
|
|
|
|
|
|
|
|
2011-05-26 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[autofit] Fix trace message.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/aflatin.c (af_latin_hint_edges): Show correct value in
|
|
|
|
|
|
tracing message.
|
|
|
|
|
|
|
|
|
|
|
|
2011-05-24 Daniel Zimmermann <netzimme@googlemail.com>
|
|
|
|
|
|
|
|
|
|
|
|
Reduce warnings for MS Visual Studio 2010.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afhints.c (af_glyph_hints_get_num_segments,
|
|
|
|
|
|
af_glyph_hints_get_segment_offset) [!FT_DEBUG_AUTOFIT]: Provide
|
|
|
|
|
|
return value.
|
|
|
|
|
|
* src/cff/cffgload.c (cff_slot_load): Add cast.
|
|
|
|
|
|
* src/truetype/ttobjs.c (tt_check_trickyness_sfnt_ids): Use proper
|
|
|
|
|
|
loop variable type.
|
|
|
|
|
|
|
|
|
|
|
|
2011-05-16 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
|
|
Automake component `builds/unix/install-sh' is removed.
|
|
|
|
|
|
|
|
|
|
|
|
* builds/unix/install-sh: Removed. It is not needed to
|
|
|
|
|
|
include repository, because autogen.sh installs it.
|
|
|
|
|
|
* builds/unix/.gitignore: Register install-sh.
|
|
|
|
|
|
|
|
|
|
|
|
2011-05-12 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
|
|
[autofit] Make trace message for CJK bluezone more verbose.
|
|
|
|
|
|
|
|
|
|
|
|
2011-05-08 Just Fill Bugs <mozbugbox@yahoo.com.au>
|
|
|
|
|
|
suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
|
|
[autofit] Add bluezones for CJK Ideographs.
|
|
|
|
|
|
|
2016-06-20 08:09:18 +03:00
|
|
|
|
To remove extrema of vertical strokes of CJK Ideographs at
|
2013-12-23 19:42:03 +04:00
|
|
|
|
low resolution and make the top and bottom horizontal stems
|
|
|
|
|
|
aligned, bluezones for CJK Ideographs are calculated from
|
|
|
|
|
|
sample glyphs. At present, vertical bluezones (bluezones
|
|
|
|
|
|
to align vertical stems) are disabled by default. For detail, see
|
2017-12-04 22:43:30 +03:00
|
|
|
|
https://lists.gnu.org/archive/html/freetype-devel/2011-04/msg00070.html
|
|
|
|
|
|
https://lists.gnu.org/archive/html/freetype-devel/2011-04/msg00092.html
|
|
|
|
|
|
https://lists.gnu.org/archive/html/freetype-devel/2011-05/msg00001.html
|
2013-12-23 19:42:03 +04:00
|
|
|
|
|
|
|
|
|
|
* include/freetype/internal/fttrace.h: New trace component `afcjk'.
|
|
|
|
|
|
* src/autofit/afcjk.h (AF_CJK{Blue,Axis,Metric}Rec): Add CJK version
|
|
|
|
|
|
for AF_Latin{Blue,Axis,Metric}Rec.
|
|
|
|
|
|
(af_cjk_metrics_check_digits): Ditto, shared with Indic module.
|
|
|
|
|
|
(af_cjk_metrics_init_widths): Ditto.
|
|
|
|
|
|
(af_cjk_metrics_init): Take AF_CJKMetric instead of AF_LatinMetric.
|
|
|
|
|
|
(af_cjk_metrics_scale): Ditto (declaration).
|
|
|
|
|
|
(af_cjk_hints_init): Ditto (declaration).
|
|
|
|
|
|
(af_cjk_hints_apply): Ditto (declaration).
|
|
|
|
|
|
* src/autofit/afcjk.c (af_cjk_metrics_scale): Ditto (body).
|
|
|
|
|
|
(af_cjk_hints_init): Ditto (body).
|
|
|
|
|
|
(af_cjk_hints_apply): Ditto (body).
|
|
|
|
|
|
(af_cjk_metrics_init_widths): Duplicate af_latin_metrics_init_widths.
|
|
|
|
|
|
(af_cjk_metrics_check_digits): Duplicate af_latin_metrics_check_digits.
|
|
|
|
|
|
(af_cjk_metrics_init): Call CJK bluezone initializer.
|
|
|
|
|
|
(af_cjk_metrics_scale_dim): Add code to scale bluezones.
|
|
|
|
|
|
(af_cjk_hints_compute_blue_edges): New function, CJK version of
|
|
|
|
|
|
af_latin_hints_compute_blue_edges.
|
|
|
|
|
|
(af_cjk_metrics_init_blues): New function, CJK version of
|
|
|
|
|
|
af_latin_metrics_init_blues.
|
2017-04-20 06:50:29 +03:00
|
|
|
|
(af_cjk_hint_edges): Add code to align the edge stems to blue zones.
|
2013-12-23 19:42:03 +04:00
|
|
|
|
|
|
|
|
|
|
* src/autofit/afindic.c (af_indic_metrics_init): Take AF_CJKMetric
|
|
|
|
|
|
instead of AF_LatinMetric, and initialize as af_cjk_metrics_init.
|
|
|
|
|
|
However bluezones are not initialized.
|
|
|
|
|
|
(af_indic_metrics_scale): Take AF_CJKMetric instead of AF_LatinMetric.
|
|
|
|
|
|
(af_indic_hints_init): Ditto.
|
|
|
|
|
|
(af_indic_hints_apply): Ditto.
|
|
|
|
|
|
|
|
|
|
|
|
* docs/CHANGES: Note about CJK bluezone support.
|
|
|
|
|
|
|
|
|
|
|
|
2011-05-06 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[autofit] Remove unused struct member.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/aflatin.h (AF_LatinAxis): Remove `control_overshoot'.
|
|
|
|
|
|
|
|
|
|
|
|
2011-05-04 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/aflatin.c (af_latin_metrics_scale_dim): Simplify.
|
|
|
|
|
|
|
|
|
|
|
|
2011-05-01 Just Fill Bugs <mozbugbox@yahoo.com.au>
|
|
|
|
|
|
Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[autofit] Add more debugging functions.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afhints.c (af_glyph_hints_get_num_segments,
|
|
|
|
|
|
af_glyph_hints_get_segment_offset): New functions.
|
|
|
|
|
|
|
|
|
|
|
|
2011-05-01 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
|
|
Add new option `--disable-mmap' to configure script.
|
|
|
|
|
|
|
|
|
|
|
|
* builds/unix/configure.raw: New option `--disable-mmap'
|
|
|
|
|
|
is added. It is for the developers to simulate the systems
|
|
|
|
|
|
without mmap() (like 4.3BSD, minix etc) on POSIX systems.
|
|
|
|
|
|
|
|
|
|
|
|
2011-04-30 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
|
|
[truetype] Always recalculate the sfnt table checksum.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttobjs.c (tt_get_sfnt_checksum): Recalculate
|
|
|
|
|
|
the sfnt table checksum even if non-zero value is written in
|
|
|
|
|
|
the TrueType font header. Some bad PDF generators write
|
|
|
|
|
|
wrong values. For details see examples and benchmark tests
|
|
|
|
|
|
of the latency by recalculation:
|
2017-12-04 22:43:30 +03:00
|
|
|
|
https://lists.gnu.org/archive/html/freetype-devel/2011-04/msg00091.html
|
|
|
|
|
|
https://lists.gnu.org/archive/html/freetype-devel/2011-04/msg00096.html
|
2013-12-23 19:42:03 +04:00
|
|
|
|
|
|
|
|
|
|
2011-04-30 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
|
|
[truetype] Register a set of tricky fonts, NEC FA family.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttobjs.c (tt_check_trickyness_sfnt_ids):
|
|
|
|
|
|
Add 8 checksum sets for NEC FA family. For the tricky fonts
|
|
|
|
|
|
without some tables (e.g. NEC FA fonts lack cvt table),
|
|
|
|
|
|
extra check is added to assure that a zero-length table in the
|
|
|
|
|
|
registry is not included in the font.
|
|
|
|
|
|
|
|
|
|
|
|
2011-04-29 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
|
|
[truetype] Fix a bug in the sfnt table checksum getter.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttobjs.c (tt_get_sfnt_checksum): Check the
|
|
|
|
|
|
return value of face->goto_table() correctly.
|
|
|
|
|
|
|
|
|
|
|
|
2011-04-28 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[autofit] Improve tracing messages.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/aflatin.c (af_latin_metrics_init_blues,
|
|
|
|
|
|
af_latin_align_linked_edge, af_latin_hint_edges): Do it.
|
|
|
|
|
|
|
|
|
|
|
|
2011-04-25 Kan-Ru Chen <kanru@kanru.info>
|
|
|
|
|
|
|
|
|
|
|
|
[truetype] Always check the checksum to identify tricky fonts.
|
|
|
|
|
|
|
|
|
|
|
|
Because some PDF generators mangle the family name badly,
|
|
|
|
|
|
the trickyness check by the checksum should be invoked always.
|
|
|
|
|
|
For sample PDF, see
|
2017-12-04 22:43:30 +03:00
|
|
|
|
https://lists.gnu.org/archive/html/freetype-devel/2011-04/msg00073.html
|
2013-12-23 19:42:03 +04:00
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttobjs.c (tt_check_trickyness): Even when
|
|
|
|
|
|
tt_check_trickyness_family() finds no trickyness,
|
|
|
|
|
|
tt_check_trickyness_sfnt_ids() is invoked.
|
|
|
|
|
|
|
|
|
|
|
|
2011-04-22 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
|
|
[autofit] Add more Indic scripts with hanging baseline.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afindic.c (af_indic_uniranges): Tibetan, Limbu,
|
2016-04-12 06:22:57 +03:00
|
|
|
|
Sundanese, Meetei Mayek, Syloti Nagri and Sharada scripts are
|
2013-12-23 19:42:03 +04:00
|
|
|
|
added.
|
|
|
|
|
|
|
|
|
|
|
|
2011-04-21 Behdad Esfahbod <behdad@behdad.org>
|
|
|
|
|
|
|
|
|
|
|
|
Always ignore global advance.
|
|
|
|
|
|
|
|
|
|
|
|
This makes FT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH redundant,
|
|
|
|
|
|
deprecated, and ignored. The new behavior is what every major user
|
|
|
|
|
|
of FreeType has been requesting. Global advance is broken in many
|
|
|
|
|
|
CJK fonts. Just ignoring it by default makes most sense.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttdriver.c (tt_get_advances),
|
|
|
|
|
|
src/truetype/ttgload.c (TT_Get_HMetrics, TT_Get_VMetrics,
|
|
|
|
|
|
tt_get_metrics, compute_glyph_metrics, TT_Load_Glyph),
|
|
|
|
|
|
src/truetype/ttgload.h: Implement it.
|
|
|
|
|
|
|
|
|
|
|
|
* docs/CHANGES: Updated.
|
|
|
|
|
|
|
|
|
|
|
|
2011-04-21 rainy6144 <rainy6144@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
[autofit] Blur CJK stems if too many to preserve their gaps.
|
|
|
|
|
|
|
|
|
|
|
|
When there are too many stems to preserve their gaps in the
|
|
|
|
|
|
rasterization of CJK Ideographs at a low resolution, blur the
|
|
|
|
|
|
stems instead of showing clumped stems. See
|
2017-12-04 22:43:30 +03:00
|
|
|
|
https://lists.gnu.org/archive/html/freetype-devel/2011-02/msg00011.html
|
|
|
|
|
|
https://lists.gnu.org/archive/html/freetype-devel/2011-04/msg00046.html
|
2013-12-23 19:42:03 +04:00
|
|
|
|
for details.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afcjk.c (af_cjk_hint_edges): Store the position of
|
|
|
|
|
|
the previous stem by `has_last_stem' and `last_stem_pos', and skip
|
|
|
|
|
|
a stem if the current and previous stem are too near to preserve
|
|
|
|
|
|
the gap.
|
|
|
|
|
|
|
|
|
|
|
|
2011-04-18 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
Integrate autofitter debugging stuff.
|
|
|
|
|
|
|
|
|
|
|
|
* devel/ftoption.h, include/freetype/config/ftoption.h
|
|
|
|
|
|
(FT_DEBUG_AUTOFIT): New macro.
|
|
|
|
|
|
|
|
|
|
|
|
* include/freetype/internal/fttrace.h: Add trace components for
|
|
|
|
|
|
autofitter.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/aftypes.h (AF_LOG): Removed.
|
|
|
|
|
|
(_af_debug): Removed.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/*: s/AF_DEBUG/FT_DEBUG_AUTOFIT/.
|
|
|
|
|
|
s/AF_LOG/FT_TRACE5/.
|
|
|
|
|
|
Define FT_COMPONENT where necessary.
|
|
|
|
|
|
|
|
|
|
|
|
2011-04-18 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
Synchronize config files.
|
|
|
|
|
|
|
|
|
|
|
|
* builds/unix/ftconfig.in: Copy missing assembler routines from
|
|
|
|
|
|
include/freetype/config/ftconfig.h.
|
|
|
|
|
|
|
|
|
|
|
|
2011-04-13 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[psaux] Fix Savannah bug #33047.
|
|
|
|
|
|
|
|
|
|
|
|
Patch submitted by anonymous reporter.
|
|
|
|
|
|
|
|
|
|
|
|
* src/psaux/psobjs.c (ps_table_add): Use FT_PtrDist for pointer
|
|
|
|
|
|
difference.
|
|
|
|
|
|
|
|
|
|
|
|
2011-04-11 Kan-Ru Chen <kanru@kanru.info>
|
|
|
|
|
|
|
|
|
|
|
|
Fix reading of signed integers from files on 64bit platforms.
|
|
|
|
|
|
|
|
|
|
|
|
Previously, signed integers were converted to unsigned integers, but
|
|
|
|
|
|
this can fail because of sign extension. For example, 0xa344a1eb
|
|
|
|
|
|
becomes 0xffffffffa344a1eb.
|
|
|
|
|
|
|
|
|
|
|
|
We now do the reverse which is always correct because the integer
|
|
|
|
|
|
size is the same during the cast from unsigned to signed.
|
|
|
|
|
|
|
|
|
|
|
|
* include/freetype/internal/ftstream.h, src/base/ftstream.c
|
|
|
|
|
|
(FT_Stream_Get*): Replace with...
|
|
|
|
|
|
(FT_Stream_GetU*): Functions which read unsigned integers.
|
|
|
|
|
|
Update all macros accordingly.
|
|
|
|
|
|
|
|
|
|
|
|
* src/gzip/ftgzip.c (ft_gzip_get_uncompressed_size): Updated.
|
|
|
|
|
|
|
|
|
|
|
|
2011-04-07 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
Update Unicode ranges for CJK autofitter; in particular, add Hangul.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afcjk.c (af_cjk_uniranges): Update to Unicode 6.0.
|
|
|
|
|
|
|
|
|
|
|
|
2011-04-04 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
Fix formatting of autofit debug dumps.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afhints.c (af_glyph_hints_dump_points,
|
|
|
|
|
|
af_glyph_hints_dump_segments, af_glyph_hints_dump_edges): Adjust
|
|
|
|
|
|
column widths.
|
|
|
|
|
|
|
|
|
|
|
|
2011-03-30 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/aftypes.h (AF_OutlineRec): Removed, unused.
|
|
|
|
|
|
|
|
|
|
|
|
2011-03-24 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
* src/cff/cfftypes.h (CFF_MAX_CID_FONTS): Increase to 256.
|
|
|
|
|
|
This limit is given on p. 37 of Adobe Technical Note #5014.
|
|
|
|
|
|
|
|
|
|
|
|
2011-03-23 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttpload.c (tt_face_load_loca): Fix mismatch warning.
|
|
|
|
|
|
|
|
|
|
|
|
2011-03-20 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
* src/sfnt/sfobjs.c (sfnt_open_font): Check number of TTC subfonts.
|
|
|
|
|
|
|
|
|
|
|
|
2011-03-19 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
More C++ compilation fixes.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afhints.c (af_glyph_hints_dump_points,
|
|
|
|
|
|
af_glyph_hints_dump_segments, af_glyph_hints_dump_edges)
|
|
|
|
|
|
[__cplusplus]: Protect with `extern "C"'.
|
|
|
|
|
|
|
|
|
|
|
|
2011-03-18 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
C++ compilation fixes.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/aflatin.c (af_latin_hints_apply), src/autofit/afcjk.c
|
|
|
|
|
|
(af_cjk_hints_apply): Use cast for `dim'.
|
|
|
|
|
|
|
|
|
|
|
|
2011-03-17 Alexei Podtelezhnikov <apodtele@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
A better fix for Savannah bug #32671.
|
|
|
|
|
|
|
|
|
|
|
|
* src/smooth/ftgrays.c (gray_render_conic): Clean up code and
|
|
|
|
|
|
replace WHILE loop with a more natural DO-WHILE construct.
|
|
|
|
|
|
|
|
|
|
|
|
2011-03-16 Werner Lemberg <wl@gnu.org>.
|
|
|
|
|
|
|
|
|
|
|
|
* src/base/ftstroke.c (FT_StrokerRec): Remove unused `valid' field.
|
|
|
|
|
|
Suggested by Graham Asher.
|
|
|
|
|
|
|
|
|
|
|
|
2011-03-09 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
Make FT_Sfnt_Table_Info return the number of SFNT tables.
|
|
|
|
|
|
|
|
|
|
|
|
* src/sfnt/sfdriver.c (sfnt_table_info): Implement it.
|
|
|
|
|
|
* include/freetype/tttables.h: Update documentation.
|
|
|
|
|
|
* docs/CHANGES: Updated.
|
|
|
|
|
|
|
|
|
|
|
|
2011-03-07 Bram Tassyns <bramt@enfocus.be>
|
|
|
|
|
|
|
|
|
|
|
|
[cff] Fix Savannah bug #27988.
|
|
|
|
|
|
|
|
|
|
|
|
* src/cff/cffobjs.c (remove_style): New function.
|
|
|
|
|
|
(cff_face_init): Use it to strip off the style part of the family
|
|
|
|
|
|
name.
|
|
|
|
|
|
|
|
|
|
|
|
2011-03-07 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
* docs/CHANGES: Updated.
|
|
|
|
|
|
|
|
|
|
|
|
2011-03-07 Alexei Podtelezhnikov <apodtele@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
Quick fix for Savannah bug #32671.
|
|
|
|
|
|
|
|
|
|
|
|
This isn't the optimal solution yet, but it restores the previous
|
|
|
|
|
|
rendering quality (more or less).
|
|
|
|
|
|
|
|
|
|
|
|
* src/smooth/ftgrays.c (gray_render_conic): Do more splitting.
|
|
|
|
|
|
|
|
|
|
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|
2011-03-06 Werner Lemberg <wl@gnu.org>
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|
|
Fix autohinting fallback.
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|
|
|
* src/base/ftobjs.c (FT_Load_Glyph): Assure that we only check TTFs,
|
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|
|
ignoring CFF-based OTFs.
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|
2011-02-27 Werner Lemberg <wl@gnu.org>
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|
Add AF_CONFIG_OPTION_USE_WARPER to control the autofit warper.
|
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|
|
* devel/ftoption.h, include/freetype/config/ftoption.h
|
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|
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|
|
(AF_CONFIG_OPTION_USE_WARPER): New macro.
|
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|
|
* src/autofit/aftypes.h (AF_USE_WARPER): Remove.
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|
* src/autofit/*: s/AF_USE_WARPER/AF_CONFIG_OPTION_USE_WARPER/.
|
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|
|
* src/autofit/afwarp.c [!AF_CONFIG_OPTION_USE_WARPER]: Replace dummy
|
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|
|
|
variable assignment with a typedef.
|
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|
2011-02-26 Werner Lemberg <wl@gnu.org>
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|
|
[autofit] Slight simplifications.
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|
|
* src/autofit/aflatin.c (af_latin_hints_link_segments): Remove
|
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|
|
|
|
test which always returns false.
|
|
|
|
|
|
(af_latin_hints_compute_blue_edges): Remove redundant assignment.
|
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|
2011-02-24 Werner Lemberg <wl@gnu.org>
|
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|
* docs/PROBLEMS: Mention rendering differences on different
|
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|
|
platforms.
|
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|
|
Suggested and worded by Jason Owen <jason.a.owen@gmail.com>.
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|
2011-02-24 Werner Lemberg <wl@gnu.org>
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|
|
[autofit] Comment out unused code.
|
|
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|
|
|
* src/autofit/aflatin.c, src/autofit/aflatin2.c
|
|
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|
|
(af_latin_hints_compute_edges): Do it.
|
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|
2011-02-24 Werner Lemberg <wl@gnu.org>
|
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|
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|
|
* src/autofit/afhints.h (AF_GlyphHints): Remove unused field.
|
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|
|
2011-02-20 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
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|
|
|
|
[cache] Fix an off-by-one bug in `FTC_Manager_RemoveFaceID'.
|
|
|
|
|
|
Found by <ychen1392001@yahoo.com.cn>, see detail in
|
|
|
|
|
|
|
2017-12-04 22:43:30 +03:00
|
|
|
|
https://lists.gnu.org/archive/html/freetype/2011-01/msg00023.html
|
2013-12-23 19:42:03 +04:00
|
|
|
|
|
|
|
|
|
|
* src/cache/ftccache.c (FTC_Cache_RemoveFaceID): Check the node
|
|
|
|
|
|
buckets[cache->p + cache->mask] too.
|
|
|
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|
|
2011-02-19 Kevin Kofler <kevin.kofler@chello.at>
|
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|
|
|
|
|
Fall back to autohinting if a TTF/OTF doesn't contain any bytecode.
|
|
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|
|
This is Savannah patch #7471.
|
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|
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|
|
|
|
* src/base/ftobjs.c (FT_Load_Glyph): Implement it.
|
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|
|
2011-02-19 John Tytgat <John.Tytgat@esko.com>
|
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|
|
[cff] Fix subset prefix removal.
|
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|
|
This is Savannah patch #7465.
|
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|
|
|
|
|
* src/cff/cffobjs.c (remove_subset_prefix): Update length after
|
|
|
|
|
|
subset prefix removal.
|
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|
|
2011-02-13 Bradley Grainger <bgrainger@logos.com>
|
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|
|
Add inline assembly version of FT_MulFix for MSVC.
|
|
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|
|
|
|
* include/freetype/config/ftconfig.h: Ported the FT_MulFix_i386
|
|
|
|
|
|
function from GNU inline assembly syntax (see #ifdef __GNUC__ block
|
|
|
|
|
|
above) to MASM syntax for Microsoft Visual C++.
|
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|
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|
|
2011-02-13 Bradley Grainger <bgrainger@logos.com>
|
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|
|
|
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|
|
Add project and solution files in Visual Studio 2010 format.
|
|
|
|
|
|
|
|
|
|
|
|
* builds/win32/.gitignore: Ignore user-specific cache files.
|
|
|
|
|
|
* builds/win32/vc2010/: Add VS2010 project & solution files, created
|
|
|
|
|
|
by upgrading builds/win32/vc2008/freetype.vcproj.
|
|
|
|
|
|
* objs/.gitignore: Ignore Visual Studio output files.
|
|
|
|
|
|
|
|
|
|
|
|
2011-02-01 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afdummy.c: Include `aferrors.h'.
|
|
|
|
|
|
Problem reported by Chris Liddell <chris.liddell@artifex.com>.
|
|
|
|
|
|
|
|
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|
|
|
2011-02-01 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[cff] Ignore unknown operators in charstrings.
|
|
|
|
|
|
Patch suggested by Miles.Lau <sunliang_liu@foxitsoftware.com>.
|
|
|
|
|
|
|
|
|
|
|
|
* src/cff/cffgload.c (cff_decoder_parse_charstrings): Emit tracing
|
|
|
|
|
|
message for unknown operators and continue instead of exiting with a
|
|
|
|
|
|
syntax error.
|
|
|
|
|
|
|
|
|
|
|
|
2011-02-01 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[truetype] FT_LOAD_PEDANTIC now affects `prep' and `fpgm' also.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttgload.c (tt_loader_init): Handle
|
|
|
|
|
|
`FT_LOAD_PEDANTIC'.
|
|
|
|
|
|
* src/truetype/ttobjs.c (tt_size_run_fpgm, tt_size_run_prep,
|
|
|
|
|
|
tt_size_init_bytecode, tt_size_ready_bytecode): New argument to
|
|
|
|
|
|
handle pedantic mode.
|
|
|
|
|
|
* src/truetype/ttobjs.h: Updated.
|
|
|
|
|
|
|
|
|
|
|
|
2011-01-31 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[truetype] Protect jump instructions against endless loops.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/interp.c (DO_JROT, DO_JMPR, DO_JROF): Exit with error
|
|
|
|
|
|
if offset is zero.
|
|
|
|
|
|
|
|
|
|
|
|
2011-01-31 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[truetype] Improve handling of invalid references.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/interp.c: Set even more TT_Err_Invalid_Reference
|
|
|
|
|
|
error codes only if pedantic hinting is active. At the same time,
|
|
|
|
|
|
try to provide sane values which hopefully allow useful
|
|
|
|
|
|
continuation. Exception to this is CALL and LOOPCALL – due to
|
|
|
|
|
|
possible stack corruption it is necessary to bail out.
|
|
|
|
|
|
|
|
|
|
|
|
2011-01-31 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[truetype] Improve handling of stack underflow.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttinterp.c (TT_RunIns, Ins_FLIPPT, Ins_DELTAP,
|
|
|
|
|
|
Ins_DELTAC): Exit with error only if `pedantic_hinting' is set.
|
|
|
|
|
|
Otherwise, try to do something sane.
|
|
|
|
|
|
|
|
|
|
|
|
2011-01-30 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
* src/sfnt/ttmtx.c (tt_face_load_hmtx): Fix tracing message.
|
|
|
|
|
|
|
|
|
|
|
|
2011-01-30 LIU Sun-Liang <sunliang_liu@foxitsoftware.com>
|
|
|
|
|
|
|
|
|
|
|
|
[truetype]: Fix behaviour of MIAP for invalid arguments.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttinterp.c (Ins_MIAP): Set reference points even in
|
|
|
|
|
|
case of error.
|
|
|
|
|
|
|
|
|
|
|
|
2011-01-18 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[truetype] Fix handling of MIRP instruction.
|
|
|
|
|
|
|
|
|
|
|
|
Thanks to Greg Hitchcock who explained the issue.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttinterp.c (Ins_MIRP): Replace a `>=' operator with
|
|
|
|
|
|
`>' since the description in the specification is incorrect.
|
|
|
|
|
|
This fixes, for example, glyph `two' in font `Helvetica Neue LT Com
|
|
|
|
|
|
65 medium' at 15ppem.
|
|
|
|
|
|
|
|
|
|
|
|
2011-01-15 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
|
|
Fix ARM assembly code in include/freetype/config/ftconfig.h.
|
|
|
|
|
|
|
|
|
|
|
|
* include/freetype/config/ftconfig.h (FT_MulFix_arm):
|
|
|
|
|
|
Copy the maintained code from builds/unix/ftconfig.in.
|
|
|
|
|
|
Old GNU binutils could not accept the reduced syntax
|
|
|
|
|
|
`orr %0, %2, lsl #16'. Un-omitted syntax like RVCT,
|
|
|
|
|
|
`orr %0, %0, %2, lsl #16' is better. Reported by
|
|
|
|
|
|
Johnson Y. Yan. The bug report by Qt developers is
|
|
|
|
|
|
considered too.
|
|
|
|
|
|
|
2017-12-04 22:43:30 +03:00
|
|
|
|
https://bugreports.qt.io/browse/QTBUG-6521
|
2013-12-23 19:42:03 +04:00
|
|
|
|
|
|
|
|
|
|
2011-01-15 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[raster] Make bbox handling the same as with Microsoft's rasterizer.
|
|
|
|
|
|
|
|
|
|
|
|
Right before B/W rasterizing, the bbox gets simply rounded to
|
|
|
|
|
|
integers. This fixes, for example, glyph `three' in font `Helvetica
|
|
|
|
|
|
Neue LT Com 65 Medium' at 11ppem.
|
|
|
|
|
|
|
|
|
|
|
|
Thanks to Greg Hitchcock who explained this behaviour.
|
|
|
|
|
|
|
|
|
|
|
|
* src/raster/ftrend1.c (ft_raster1_render): Implement it.
|
|
|
|
|
|
|
|
|
|
|
|
2011-01-15 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
|
|
Copy -mcpu=* & -march=* options from CFLAGS to LDFLAGS.
|
|
|
|
|
|
|
|
|
|
|
|
* builds/unix/configure.raw: Consider recent gcc-standard
|
|
|
|
|
|
flags to specify architecture in CFLAGS & LDFLAGS
|
|
|
|
|
|
harmonization. Requested by Savannah bug #32114, to
|
|
|
|
|
|
support multilib feature of BuildRoot SDK correctly.
|
|
|
|
|
|
|
|
|
|
|
|
2011-01-15 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
|
|
Fix off-by-one bug in CFLAGS & LDFLAGS harmonizer.
|
|
|
|
|
|
|
|
|
|
|
|
* builds/unix/configure.raw: Some important options that
|
|
|
|
|
|
included in CFLAGS but not in LDFLAGS are copied to
|
|
|
|
|
|
LDFLAGS, but the last option in CFLAGS was not checked.
|
|
|
|
|
|
|
|
|
|
|
|
2011-01-13 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[raster] Add undocumented drop-out rule to the other bbox side also.
|
|
|
|
|
|
|
|
|
|
|
|
* src/raster/ftraster.c (Vertical_Sweep_Drop,
|
|
|
|
|
|
Horizontal_Sweep_Drop): Implement it.
|
|
|
|
|
|
|
|
|
|
|
|
2011-01-13 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[raster] Reduce jitter value.
|
|
|
|
|
|
|
|
|
|
|
|
This catches a rendering problem with glyph `x' from Tahoma at
|
|
|
|
|
|
10ppem. It seems that the increase of the precision in the change
|
|
|
|
|
|
from 2009-06-11 makes a larger jitter value unnecessary.
|
|
|
|
|
|
|
|
|
|
|
|
* src/raster/ftraster.c (Set_High_Precision): Implement it.
|
|
|
|
|
|
|
|
|
|
|
|
2011-01-13 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[raster] Handle drop-outs at glyph borders according to Microsoft.
|
|
|
|
|
|
|
|
|
|
|
|
If a drop-out rule would switch on a pixel outside of the glyph's
|
|
|
|
|
|
bounding box, use the right (or top) pixel instead. This is an
|
|
|
|
|
|
undocumented feature, but some fonts like `Helvetica Neue LT Com 65
|
|
|
|
|
|
Medium' heavily rely on it.
|
|
|
|
|
|
|
|
|
|
|
|
Thanks to Greg Hitchcock who explained this behaviour.
|
|
|
|
|
|
|
|
|
|
|
|
* src/raster/ftraster.c (Vertical_Sweep_Drop,
|
|
|
|
|
|
Horizontal_Sweep_Drop): Implement it.
|
|
|
|
|
|
|
|
|
|
|
|
2011-01-09 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
|
|
[cache] Fix Savannah bug #31923, patch drafted by Harsha.
|
|
|
|
|
|
|
|
|
|
|
|
When a node comparator changes the cached nodes during the
|
|
|
|
|
|
search of a node matching with queried properties, the
|
|
|
|
|
|
pointers obtained before the function should be updated to
|
|
|
|
|
|
prevent the dereference to freed or reallocated nodes.
|
|
|
|
|
|
To minimize the rescan of the linked list, the update is
|
|
|
|
|
|
executed when the comparator notifies the change of cached
|
|
|
|
|
|
nodes. This change depends previous change:
|
|
|
|
|
|
38b272ffbbdaae276d636aec4ef84af407d16181
|
|
|
|
|
|
|
|
|
|
|
|
* src/cache/ftccache.h (FTC_CACHE_LOOKUP_CMP): Rescan the
|
|
|
|
|
|
top node if the cached nodes are changed.
|
|
|
|
|
|
* src/cache/ftccache.c (FTC_Cache_Lookup): Ditto.
|
|
|
|
|
|
|
|
|
|
|
|
2011-01-09 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
|
|
[cache] Notice if a cache query induced the node list change.
|
|
|
|
|
|
|
|
|
|
|
|
Some node comparators (comparing the cache node contents and the
|
|
|
|
|
|
properties specified by the query) can flush the cache node to
|
|
|
|
|
|
prevent the cache inflation. The change may invalidate the pointers
|
|
|
|
|
|
to the node obtained before the node comparison, so it should be
|
|
|
|
|
|
noticed to the caller. The problem caused by the cache node
|
|
|
|
|
|
changing is reported by Harsha, see Savannah bug #31923.
|
|
|
|
|
|
|
|
|
|
|
|
* src/cache/ftccache.h (FTC_Node_CompareFunc): Add new argument
|
|
|
|
|
|
`FT_Bool* list_changed' to indicate the change of the cached nodes
|
|
|
|
|
|
to the caller.
|
|
|
|
|
|
(FTC_CACHE_LOOKUP_CMP): Watch the change of the cached nodes by
|
|
|
|
|
|
`_list_changed'.
|
|
|
|
|
|
(FTC_CACHE_TRYLOOP_END): Take new macro argument `_list_changed'
|
|
|
|
|
|
and update it when `FTC_Manager_FlushN' flushes any nodes.
|
|
|
|
|
|
|
|
|
|
|
|
* src/cache/ftccback.h (ftc_snode_compare): Updated to fit with new
|
|
|
|
|
|
FTC_Node_CompareFunc type.
|
|
|
|
|
|
(ftc_gnode_compare): Ditto.
|
|
|
|
|
|
|
|
|
|
|
|
* src/cache/ftcbasic.c: Include FT_INTERNAL_OBJECTS_H to use
|
|
|
|
|
|
TRUE/FALSE macros.
|
|
|
|
|
|
(ftc_basic_gnode_compare_faceid): New argument `FT_Bool*
|
|
|
|
|
|
list_changed' to indicate the change of the cache nodes (anyway, it
|
|
|
|
|
|
is always FALSE).
|
|
|
|
|
|
|
|
|
|
|
|
* src/cache/ftccmap.c: Include FT_INTERNAL_OBJECTS_H to use
|
|
|
|
|
|
TRUE/FALSE macros.
|
|
|
|
|
|
(ftc_cmap_node_compare): New argument `FT_Bool* list_changed' to
|
|
|
|
|
|
indicate the change of the cache nodes (anyway, it is always FALSE).
|
|
|
|
|
|
(ftc_cmap_node_remove_faceid): Ditto.
|
|
|
|
|
|
|
|
|
|
|
|
* src/cache/ftccache.c (FTC_Cache_NewNode): Pass a NULL pointer to
|
|
|
|
|
|
`FTC_CACHE_TRYLOOP_END', because the result is not needed.
|
|
|
|
|
|
(FTC_Cache_Lookup): Watch the change of the cache nodes by
|
|
|
|
|
|
`list_changed'.
|
|
|
|
|
|
(FTC_Cache_RemoveFaceID): Ditto.
|
|
|
|
|
|
|
|
|
|
|
|
* src/cache/ftcglyph.c: Include FT_INTERNAL_OBJECTS_H to use
|
|
|
|
|
|
TRUE/FALSE macros.
|
|
|
|
|
|
(ftc_gnode_compare): New argument `FT_Bool* list_changed' to
|
|
|
|
|
|
indicate the change of the cache nodes (anyway, it is always FALSE).
|
|
|
|
|
|
(FTC_GNode_Compare): New argument `FT_Bool* list_changed' to be
|
|
|
|
|
|
passed to `ftc_gnode_compare'.
|
|
|
|
|
|
* src/cache/ftcglyph.h (FTC_GNode_Compare): Ditto.
|
|
|
|
|
|
|
|
|
|
|
|
* src/cache/ftcsbits.c (ftc_snode_compare): New argument `FT_Bool*
|
|
|
|
|
|
list_changed' to indicate the change of the cache nodes, anyway. It
|
|
|
|
|
|
is updated by `FTC_CACHE_TRYLOOP'.
|
|
|
|
|
|
(FTC_SNode_Compare): New argument `FT_Bool* list_changed' to be
|
|
|
|
|
|
passed to `ftc_snode_compare'.
|
|
|
|
|
|
* src/cache/ftcsbits.h (FTC_SNode_Compare): Ditto.
|
|
|
|
|
|
|
|
|
|
|
|
2011-01-09 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
|
|
[cache] Fit `FTC_GNode_Compare' to `FTC_Node_CompareFunc'.
|
|
|
|
|
|
|
|
|
|
|
|
* src/cache/ftcglyph.h (FTC_GNode_Compare): Add the 3rd
|
|
|
|
|
|
argument `FTC_Cache cache' to fit FTC_Node_CompareFunc
|
|
|
|
|
|
prototype.
|
|
|
|
|
|
* src/cache/ftcglyph.c (FTC_GNode_Compare): Ditto. Anyway,
|
|
|
|
|
|
`cache' is not used by its child `ftc_gnode_compare'.
|
|
|
|
|
|
|
|
|
|
|
|
2011-01-09 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
|
|
[cache] Deduplicate the code to get the top node by a hash.
|
|
|
|
|
|
|
|
|
|
|
|
There are several duplicated code fragments getting the top node
|
|
|
|
|
|
from a cache by a given hash, like:
|
|
|
|
|
|
|
|
|
|
|
|
idx = hash & cache->mask;
|
|
|
|
|
|
if ( idx < cache->p )
|
|
|
|
|
|
idx = hash & ( cache->mask * 2 + 1 );
|
|
|
|
|
|
pnode = cache->buckets + idx;
|
|
|
|
|
|
|
|
|
|
|
|
To remove duplication, a cpp-macro to do same work
|
|
|
|
|
|
`FTC_NODE__TOP_FOR_HASH' is introduced. For non-inlined
|
|
|
|
|
|
configuration, non-`ftc_get_top_node_for_hash' is also introduced.
|
|
|
|
|
|
|
|
|
|
|
|
* src/cache/ftccache.h (FTC_NODE__TOP_FOR_HASH): Declare
|
|
|
|
|
|
and implement inlined version.
|
|
|
|
|
|
(FTC_CACHE_LOOKUP_CMP): Use `FTC_NODE__TOP_FOR_HASH'.
|
|
|
|
|
|
* src/cache/ftccache.c (ftc_get_top_node_for_hash): Non-inlined
|
|
|
|
|
|
version.
|
|
|
|
|
|
(ftc_node_hash_unlink): Use `FTC_NODE__TOP_FOR_HASH'.
|
|
|
|
|
|
(ftc_node_hash_link): Ditto.
|
|
|
|
|
|
(FTC_Cache_Lookup): Ditto.
|
|
|
|
|
|
|
|
|
|
|
|
2011-01-09 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
|
|
[cache] inline-specific functions are conditionalized.
|
|
|
|
|
|
|
|
|
|
|
|
* src/cache/ftcglyph.c (FTC_GNode_Compare): Conditionalized for
|
|
|
|
|
|
inlined configuration. This function is a thin wrapper of
|
|
|
|
|
|
`ftc_gnode_compare' for inlined `FTC_CACHE_LOOKUP_CMP' (see
|
|
|
|
|
|
`nodecmp' argument). Under non-inlined configuration,
|
|
|
|
|
|
`ftc_gnode_compare' is invoked by `FTC_Cache_Lookup', via
|
|
|
|
|
|
`FTC_Cache->clazz.node_compare'.
|
|
|
|
|
|
|
|
|
|
|
|
* src/cache/ftcglyph.h (FTC_GNode_Compare): Ditto.
|
|
|
|
|
|
* src/cache/ftcsbits.c (FTC_SNode_Compare): Ditto, for
|
|
|
|
|
|
`ftc_snode_compare'.
|
|
|
|
|
|
* src/cache/ftcsbits.h (FTC_SNode_Compare): Ditto.
|
|
|
|
|
|
|
|
|
|
|
|
2011-01-09 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
|
|
[cache] Correct a type mismatch under non-inlined config.
|
|
|
|
|
|
|
|
|
|
|
|
* src/cache/ftcglyph.h (FTC_GCACHE_LOOKUP_CMP): `FTC_GCache_Lookup'
|
|
|
|
|
|
takes the node via a pointer `FTC_Node*', differently from cpp-macro
|
|
|
|
|
|
`FTC_CACHE_LOOKUP_CMP'.
|
|
|
|
|
|
|
|
|
|
|
|
2011-01-06 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
|
|
Update Jamfile to include Bzip2 support.
|
|
|
|
|
|
|
|
|
|
|
|
* Jamfile: Include src/bzip2 to project.
|
|
|
|
|
|
Comments for lzw, gzip, bzip2 are changed to clarify that
|
|
|
|
|
|
they are for compressed PCF fonts, not others.
|
|
|
|
|
|
(e.g. compressed BDF fonts are not supported yet)
|
|
|
|
|
|
|
|
|
|
|
|
2011-01-05 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
|
|
Update Symbian project files to include Bzip2 support.
|
|
|
|
|
|
|
|
|
|
|
|
Currently, it provides `FT_Stream_OpenBzip2' that returns
|
|
|
|
|
|
unimplemented error always, to prevent unresolved symbol
|
|
|
|
|
|
error for the applications designed for Unix systems.
|
|
|
|
|
|
|
|
|
|
|
|
* builds/symbian/bld.inf: Include ftbzip2.h.
|
|
|
|
|
|
* builds/symbian/freetype.mmp: Include ftbzip2.c.
|
|
|
|
|
|
|
|
|
|
|
|
2011-01-05 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
|
|
Update classic MacOS makefiles to include Bzip2 support.
|
|
|
|
|
|
|
|
|
|
|
|
Currently, it provides `FT_Stream_OpenBzip2' that returns
|
|
|
|
|
|
unimplemented error always, to prevent unresolved symbol
|
|
|
|
|
|
error for the applications designed for Unix systems.
|
|
|
|
|
|
|
|
|
|
|
|
* builds/mac/FreeType.m68k_cfm.make.txt: Include ftbzip2.c.o.
|
|
|
|
|
|
* builds/mac/FreeType.m68k_far.make.txt: Ditto.
|
|
|
|
|
|
* builds/mac/FreeType.ppc_carbon.make.txt: Include ftbzip2.c.x.
|
|
|
|
|
|
* builds/mac/FreeType.ppc_classic.make.txt: Ditto.
|
|
|
|
|
|
|
|
|
|
|
|
2011-01-05 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
|
|
Update Amiga makefiles to include Bzip2 support.
|
|
|
|
|
|
|
|
|
|
|
|
Currently, it provides `FT_Stream_OpenBzip2' that returns
|
|
|
|
|
|
unimplemented error always, to prevent unresolved symbol
|
|
|
|
|
|
error for the applications designed for Unix systems.
|
|
|
|
|
|
|
|
|
|
|
|
* builds/amiga/makefile: Include bzip2.ppc.o built from ftbzip2.c.
|
|
|
|
|
|
* builds/amiga/makefile.os4: Include bzip2.o built from ftbzip2.c.
|
|
|
|
|
|
* builds/amiga/smakefile: Ditto.
|
|
|
|
|
|
|
|
|
|
|
|
2011-01-05 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
|
|
Update pkg-config tools to reflect Bzip2 support.
|
|
|
|
|
|
|
|
|
|
|
|
* builds/unix/freetype-config.in: Include `-lbz2' to
|
|
|
|
|
|
--libs output, if built with Bzip2 support.
|
|
|
|
|
|
* builds/unix/freetype2.in: Ditto.
|
|
|
|
|
|
|
|
|
|
|
|
2011-01-05 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
|
|
* builds/unix/configure.raw: Remove `SYSTEM_BZ2LIB' macro.
|
|
|
|
|
|
|
|
|
|
|
|
SYSTEM_ZLIB is used to switch the builtin zlib source
|
|
|
|
|
|
or system zlib source out of FreeType2. But ftbzip2
|
|
|
|
|
|
module has no builtin bzip2 library and always requires
|
|
|
|
|
|
system bzip2 library. Thus SYSTEM_BZ2LIB is always yes,
|
|
|
|
|
|
it is not used.
|
|
|
|
|
|
|
|
|
|
|
|
2011-01-03 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
*/rules.mk: Handle `*pic.c' files.
|
|
|
|
|
|
|
|
|
|
|
|
2010-12-31 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
* src/cff/cfftypes.h (CFF_MAX_CID_FONTS): Increase to 64.
|
|
|
|
|
|
Problem reported by Tom Bishop <wenlin@wenlin.com>.
|
|
|
|
|
|
|
|
|
|
|
|
2010-12-31 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
Improve bzip2 support.
|
|
|
|
|
|
|
|
|
|
|
|
* include/freetype/ftmoderr.h: Add bzip2.
|
|
|
|
|
|
|
|
|
|
|
|
* docs/INSTALL.ANY, docs/CHANGES: Updated.
|
|
|
|
|
|
|
|
|
|
|
|
* src/pcf/README: Updated.
|
|
|
|
|
|
* include/freetype/internal/pcftypes.h: Obsolete, removed.
|
|
|
|
|
|
|
|
|
|
|
|
2010-12-31 Joel Klinghed <the_jk@yahoo.com>
|
|
|
|
|
|
|
|
|
|
|
|
Add bzip2 compression support to handle *.pcf.bz2 files.
|
|
|
|
|
|
|
|
|
|
|
|
* builds/unix/configure.raw: Test for libbz2 library.
|
|
|
|
|
|
|
|
|
|
|
|
* devel/ftoption.h, include/freetype/config/ftoption.h
|
|
|
|
|
|
(FT_CONFIG_OPTION_USE_BZIP2): Define.
|
|
|
|
|
|
* include/freetype/config/ftheader.h (FT_BZIP2_H): Define.
|
|
|
|
|
|
|
|
|
|
|
|
* include/freetype/ftbzip2.h: New file.
|
|
|
|
|
|
|
|
|
|
|
|
* src/bzip2/*: New files.
|
|
|
|
|
|
|
|
|
|
|
|
* src/pcf/pcf.h: s/gzip_/comp_/.
|
2016-04-07 08:29:44 +03:00
|
|
|
|
* src/pcf/pcfdrivr.c: Include FT_BZIP2_H.
|
2013-12-23 19:42:03 +04:00
|
|
|
|
s/gzip_/comp_/.
|
|
|
|
|
|
(PCF_Face_Init): Handle bzip2 compressed files.
|
|
|
|
|
|
|
|
|
|
|
|
* docs/formats.txt, modules.cfg: Updated.
|
|
|
|
|
|
|
|
|
|
|
|
2010-12-25 Harsha <mm.harsha@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
Apply Savannah patch #7422.
|
|
|
|
|
|
|
|
|
|
|
|
If we encounter a space in a string then the sbit buffer is NULL,
|
|
|
|
|
|
height and width are 0s. So the check in ftc_snode_compare will
|
2016-04-07 08:29:44 +03:00
|
|
|
|
always pass for spaces (comparison with 255). Here the comments
|
2013-12-23 19:42:03 +04:00
|
|
|
|
above the condition are proper but the implementation is not. When
|
|
|
|
|
|
we create an snode I think it is the proper way to initialize the
|
|
|
|
|
|
width to 255 and then put a check for being equal to 255 in snode
|
|
|
|
|
|
compare function.
|
|
|
|
|
|
|
|
|
|
|
|
* src/cache/ftcsbits.c (FTC_SNode_New): Initialize sbit widths with
|
|
|
|
|
|
value 255.
|
|
|
|
|
|
(ftc_snode_compare): Fix condition.
|
|
|
|
|
|
|
|
|
|
|
|
2010-12-13 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
Fix parameter handling of `FT_Set_Renderer'.
|
|
|
|
|
|
Reported by Kirill Tishin <siege@bk.ru>.
|
|
|
|
|
|
|
|
|
|
|
|
* src/base/ftobjs.c (FT_Set_Renderer): Increment `parameters'.
|
|
|
|
|
|
|
|
|
|
|
|
2010-12-09 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[cff] Allow `hlineto' and `vlineto' without arguments.
|
|
|
|
|
|
|
|
|
|
|
|
We simply ignore such instructions. This is invalid, but it doesn't
|
|
|
|
|
|
harm; and indeed, there exist such subsetted fonts in PDFs.
|
|
|
|
|
|
|
|
|
|
|
|
Reported by Albert Astals Cid <aacid@kde.org>.
|
|
|
|
|
|
|
|
|
|
|
|
* src/cff/cffgload.c (cff_decoder_parse_charstrings)
|
|
|
|
|
|
[cff_op_hlineto]: Ignore instruction if there aren't any arguments
|
|
|
|
|
|
on the stack.
|
|
|
|
|
|
|
|
|
|
|
|
2010-11-28 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
* Version 2.4.4 released.
|
|
|
|
|
|
=========================
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Tag sources with `VER-2-4-4'.
|
|
|
|
|
|
|
|
|
|
|
|
* docs/CHANGES: Updated.
|
|
|
|
|
|
|
|
|
|
|
|
* docs/VERSION.DLL: Update documentation and bump version number to
|
|
|
|
|
|
2.4.4
|
|
|
|
|
|
|
|
|
|
|
|
* README, Jamfile (RefDoc),
|
|
|
|
|
|
builds/win32/vc2005/freetype.vcproj, builds/win32/vc2005/index.html,
|
|
|
|
|
|
builds/win32/vc2008/freetype.vcproj, builds/win32/vc2008/index.html,
|
|
|
|
|
|
builds/win32/visualc/freetype.dsp,
|
|
|
|
|
|
builds/win32/visualc/freetype.vcproj,
|
|
|
|
|
|
builds/win32/visualc/index.html, builds/win32/visualce/freetype.dsp,
|
|
|
|
|
|
builds/win32/visualce/freetype.vcproj,
|
|
|
|
|
|
builds/win32/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/2.4.3/2.4.4/, s/243/244/.
|
|
|
|
|
|
|
|
|
|
|
|
* include/freetype/freetype.h (FREETYPE_PATCH): Set to 4.
|
|
|
|
|
|
|
|
|
|
|
|
* builds/unix/configure.raw (version_info): Set to 12:2:6.
|
|
|
|
|
|
|
|
|
|
|
|
2010-11-28 Alexei Podtelezhnikov <apodtele@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
[ftsmooth]: Minor code simplification.
|
|
|
|
|
|
|
|
|
|
|
|
* src/smooth/ftgrays (gray_render_cubic): Do only one comparison
|
|
|
|
|
|
instead of two.
|
|
|
|
|
|
|
|
|
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|
|
2010-11-26 Johnson Y. Yan <yinsen_yan@foxitsoftware.com>
|
|
|
|
|
|
|
|
|
|
|
|
[truetype] Better multi-threading support.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttinterp.c (TT_Load_Context): Reset glyph zone
|
|
|
|
|
|
references.
|
|
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|
|
2010-11-23 John Tytgat <John.Tytgat@esko.com>
|
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|
|
|
|
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|
|
|
* src/psaux/t1decode.c (t1_decoder_parse_charstring): Expand
|
|
|
|
|
|
start_point, check_points, add_point, add_point1, close_contour
|
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|
|
|
|
macros.
|
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|
|
Remove add_contour macro.
|
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|
|
Return error code from t1_builder_start_point and
|
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|
|
t1_builder_check_points when there was one (instead of returning 0).
|
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|
|
2010-11-22 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
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|
|
|
|
|
|
|
|
[truetype] Identify the tricky fonts by cvt/fpgm/prep checksums.
|
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|
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|
|
Some Latin TrueType fonts are still expected to be unhinted.
|
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|
|
Fix Savannah bug #31645.
|
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|
|
* src/truetype/ttobjs.c (tt_check_trickyness): Divided to...
|
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|
|
|
(tt_check_trickyness_family): this checking family name, and
|
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|
|
(tt_check_trickyness_sfnt_ids): this checking cvt/fpgm/prep.
|
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|
|
(tt_get_sfnt_checksum): Function to retrieve the sfnt checksum
|
|
|
|
|
|
for specified subtable even if cleared by lazy PDF generators.
|
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|
|
(tt_synth_sfnt_checksum): Function to calculate the checksum.
|
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|
|
2010-11-18 Werner Lemberg <wl@gnu.org>
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|
|
[truetype] Fix `loca' handling for inconsistent number of glyphs.
|
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|
|
Reported by Johnson Y. Yan <yinsen_yan@foxitsoftware.com>.
|
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|
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|
|
|
|
* src/truetype/ttpload.c (tt_face_load_loca): While sanitizing,
|
|
|
|
|
|
handle case where `loca' is the last table in the font.
|
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|
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|
|
2010-11-18 Werner Lemberg <wl@gnu.org>
|
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|
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|
|
[sfnt] Ignore all errors while loading `OS/2' table.
|
|
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|
|
Suggested by Johnson Y. Yan <yinsen_yan@foxitsoftware.com>.
|
|
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|
|
|
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|
|
|
|
* src/sfnt/sfobjs.c (sfnt_load_face): Do it.
|
|
|
|
|
|
|
|
|
|
|
|
2010-11-18 Johnson Y. Yan <yinsen_yan@foxitsoftware.com>
|
|
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|
|
|
|
|
|
|
|
|
[type1] Fix matrix normalization.
|
|
|
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|
|
|
|
|
|
|
|
* src/type1/t1load.c (parse_font_matrix): Handle sign of scaling
|
|
|
|
|
|
factor.
|
|
|
|
|
|
|
|
|
|
|
|
2010-11-18 Werner Lemberg <wl@gnu.org>
|
|
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|
|
|
|
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|
|
|
[type1] Improve guard against malformed data.
|
|
|
|
|
|
Based on a patch submitted by Johnson Y. Yan
|
|
|
|
|
|
<yinsen_yan@foxitsoftware.com>
|
|
|
|
|
|
|
|
|
|
|
|
* src/type1/t1load.c (read_binary_data): Check `size'.
|
|
|
|
|
|
|
|
|
|
|
|
2010-11-17 Werner Lemberg <wl@gnu.org>
|
|
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|
|
|
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|
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|
|
[sfnt] While tracing, output table checksums also.
|
|
|
|
|
|
|
|
|
|
|
|
* src/sfnt/ttload.c (tt_face_load_font_dir): Do it.
|
|
|
|
|
|
|
|
|
|
|
|
2010-11-04 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
|
|
[UVS] Fix `find_variant_selector_charmap', Savannah bug #31545.
|
|
|
|
|
|
|
|
|
|
|
|
Since 2010-07-04, `find_variant_selector_charmap' returns
|
|
|
|
|
|
the first cmap subtable always under rogue-compatible
|
|
|
|
|
|
configuration, it causes NULL pointer dereference and
|
|
|
|
|
|
make UVS-related functions crashed.
|
|
|
|
|
|
|
|
|
|
|
|
* src/base/ftobjs.c (Fix find_variant_selector_charmap):
|
|
|
|
|
|
Returns UVS cmap correctly.
|
|
|
|
|
|
|
|
|
|
|
|
2010-11-01 Alexei Podtelezhnikov <apodtele@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
[ftsmooth] Improve rendering.
|
|
|
|
|
|
|
|
|
|
|
|
* src/smooth/ftsmooth.c (gray_render_conic): Since version 2.4.3,
|
|
|
|
|
|
cubic deviations have been estimated _after_ UPSCALE, whereas
|
|
|
|
|
|
conic ones have been evaluated _before_ UPSCALE, which produces
|
|
|
|
|
|
inferior rendering results. Fix this.
|
|
|
|
|
|
Partially undo change from 2010-10-15 by using ONE_PIXEL/4; this has
|
|
|
|
|
|
been tested with demo images sent to the mailing list. See
|
|
|
|
|
|
|
2017-12-04 22:43:30 +03:00
|
|
|
|
https://lists.gnu.org/archive/html/freetype-devel/2010-10/msg00055.html
|
2013-12-23 19:42:03 +04:00
|
|
|
|
|
|
|
|
|
|
and later mails in this thread.
|
|
|
|
|
|
|
|
|
|
|
|
2010-10-28 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[ftraster] Minor fixes.
|
|
|
|
|
|
|
|
|
|
|
|
Reported by Tom Bishop <wenlin@wenlin.com>.
|
|
|
|
|
|
|
|
|
|
|
|
* src/raster/ftraster.c (ULong): Remove unused typedef.
|
|
|
|
|
|
(TWorker): Remove unused variable `precision_mask'.
|
|
|
|
|
|
|
|
|
|
|
|
2010-10-28 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[ftraster] Fix rendering.
|
|
|
|
|
|
|
|
|
|
|
|
Problem reported by Tom Bishop <wenlin@wenlin.com>; see
|
|
|
|
|
|
thread starting with
|
|
|
|
|
|
|
2017-12-04 22:43:30 +03:00
|
|
|
|
https://lists.gnu.org/archive/html/freetype/2010-10/msg00049.html
|
2013-12-23 19:42:03 +04:00
|
|
|
|
|
|
|
|
|
|
* src/raster/ftraster.c (Line_Up): Replace FMulDiv with SMulDiv
|
|
|
|
|
|
since the involved multiplication exceeds 32 bits.
|
|
|
|
|
|
|
|
|
|
|
|
2010-10-25 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
|
|
Revert a change of `_idx' type in `FTC_CACHE_LOOKUP_CMP'.
|
|
|
|
|
|
|
|
|
|
|
|
* src/cache/ftccache.h (FTC_CACHE_LOOKUP_CMP): Revert
|
|
|
|
|
|
the type of `_idx' from FT_PtrDist (by previous change)
|
|
|
|
|
|
to original FT_UFast, to match with FT_CacheRec.
|
|
|
|
|
|
|
|
|
|
|
|
2010-10-24 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
|
|
[cache] Change the hash types to FT_PtrDist.
|
|
|
|
|
|
|
|
|
|
|
|
On LLP64 platforms (e.g. Win64), FT_ULong (32-bit)
|
|
|
|
|
|
variables are inappropriate to calculate hash values
|
|
|
|
|
|
from the memory address (64-bit). The hash variables
|
|
|
|
|
|
are extended from FT_ULong to FT_PtrDist and new
|
|
|
|
|
|
hashing macro functions are introduced. The hash
|
|
|
|
|
|
values on 16-bit memory platforms are changed, but
|
|
|
|
|
|
ILP32 and LP64 are not changed. The hash value in
|
|
|
|
|
|
the cache subsystem is not reverted to the memory
|
|
|
|
|
|
address, so using signed type FT_PtrDist is safe.
|
|
|
|
|
|
|
|
|
|
|
|
* src/cache/ftccache.h (_FTC_FACE_ID_HASH): New hash
|
|
|
|
|
|
function to replace `FTC_FACE_ID_HASH' for portability.
|
|
|
|
|
|
* src/cache/ftcmanag.h (FTC_SCALER_HASH): Replace
|
|
|
|
|
|
`FTC_FACE_ID_HASH' by `_FTC_FACE_ID_HASH'.
|
|
|
|
|
|
* src/cache/ftccmap.c (FTC_CMAP_HASH): Ditto.
|
|
|
|
|
|
|
|
|
|
|
|
* src/cache/ftccache.h (FTC_NodeRec): The type of the
|
|
|
|
|
|
member `hash' is changed from FT_UInt32 to FT_PtrDist.
|
|
|
|
|
|
|
|
|
|
|
|
* src/cache/ftccache.h (FTC_Cache_Lookup): The type of the
|
|
|
|
|
|
argument `hash' is changed from FT_UInt32 to FT_PtrDist.
|
|
|
|
|
|
(FTC_Cache_NewNode): Ditto.
|
|
|
|
|
|
* src/cache/ftccache.c (ftc_cache_add): Ditto.
|
|
|
|
|
|
(FTC_Cache_Lookup): Ditto. (FTC_Cache_NewNode): Ditto.
|
|
|
|
|
|
* src/cache/ftcglyph.h (FTC_GCache_Lookup): Ditto.
|
|
|
|
|
|
* src/cache/ftcglyph.c (FTC_GCache_Lookup): Ditto.
|
|
|
|
|
|
|
|
|
|
|
|
* src/cache/ftcbasic.c (FTC_ImageCache_Lookup): The type
|
|
|
|
|
|
of the internal variable `hash' is changed to FT_PtrDist
|
|
|
|
|
|
from FT_UInt32. (FTC_ImageCache_LookupScaler): Ditto.
|
|
|
|
|
|
(FTC_SBitCache_Lookup): Ditto.
|
|
|
|
|
|
(FTC_SBitCache_LookupScaler): Ditto.
|
|
|
|
|
|
* src/cache/ftccmap.c (FTC_CMapCache_Lookup): Ditto.
|
|
|
|
|
|
* src/cache/ftccache.h (FTC_CACHE_LOOKUP_CMP): Ditto.
|
|
|
|
|
|
Also the type of the internal variable `_idx' is changed to
|
|
|
|
|
|
FT_PtrDist from FT_UFast for better pointer calculation.
|
|
|
|
|
|
|
|
|
|
|
|
2010-10-24 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
|
|
[cache] Hide internal macros incompatible with LLP64.
|
|
|
|
|
|
|
|
|
|
|
|
`FT_POINTER_TO_ULONG', `FTC_FACE_ID_HASH', and
|
|
|
|
|
|
`FTC_IMAGE_TYPE_HASH' are enclosed by
|
|
|
|
|
|
FT_CONFIG_OPTION_OLD_INTERNALS and hidden from
|
|
|
|
|
|
normal clients.
|
|
|
|
|
|
|
|
|
|
|
|
For the history of these macros, see the investigation:
|
2017-12-04 22:43:30 +03:00
|
|
|
|
https://lists.gnu.org/archive/html/freetype/2010-10/msg00022.html
|
2013-12-23 19:42:03 +04:00
|
|
|
|
|
|
|
|
|
|
2010-10-24 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
|
|
Change the type of `FT_MEM_VAL' from FT_ULong to FT_PtrDist.
|
|
|
|
|
|
|
|
|
|
|
|
On LLP64 platforms (e.g. Win64), unsigned long (32-bit)
|
|
|
|
|
|
cannot cover the memory address (64-bit). `FT_MEM_VAL' is
|
|
|
|
|
|
used for hashing only and not dereferred, so using signed
|
|
|
|
|
|
type FT_PtrDist is safe.
|
|
|
|
|
|
|
|
|
|
|
|
* src/base/ftdbgmem.c (FT_MEM_VAL): Change the type of the
|
|
|
|
|
|
return value from FT_ULong to FT_PtrDist.
|
|
|
|
|
|
(ft_mem_table_resize): The type of hash is changed to
|
|
|
|
|
|
FT_PtrDist. (ft_mem_table_get_nodep): Ditto.
|
|
|
|
|
|
|
|
|
|
|
|
2010-10-24 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
|
|
Replace "%lx" for memory address by "%p", LLP64 platforms.
|
|
|
|
|
|
|
|
|
|
|
|
On LLP64 platforms (e.g. Win64), long (32-bit) cannot cover
|
|
|
|
|
|
the memory address (64-bit). Also the casts from the pointer
|
|
|
|
|
|
type to long int should be removed to preserve the address
|
|
|
|
|
|
correctly.
|
|
|
|
|
|
|
|
|
|
|
|
* src/raster/ftraster.c (New_Profile): Replace "%lx" by "%p".
|
|
|
|
|
|
(End_Profile) Ditto.
|
|
|
|
|
|
* src/truetype/ttinterp.c (Init_Context): Ditto.
|
|
|
|
|
|
|
|
|
|
|
|
2010-10-15 Alexei Podtelezhnikov <apodtele@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
Fix thinko in spline flattening.
|
|
|
|
|
|
|
|
|
|
|
|
FT_MAX_CURVE_DEVIATION is dependent on the value of ONE_PIXEL.
|
|
|
|
|
|
|
|
|
|
|
|
* src/smooth/ftgrays.c (FT_MAX_CURVE_DEVIATION): Remove it and
|
|
|
|
|
|
replace it everywhere with ONE_PIXEL/8.
|
|
|
|
|
|
|
|
|
|
|
|
2010-10-13 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
|
|
[raccess] Skip unrequired resource access rules by Darwin VFS.
|
|
|
|
|
|
|
|
|
|
|
|
When a resource fork access rule by Darwin VFS could open the
|
|
|
|
|
|
resource fork but no font is found in it, the rest of rules
|
|
|
|
|
|
by Darwin VFS are skipped. It reduces the warnings of the
|
|
|
|
|
|
deprecated resource fork access method by recent Darwin kernel.
|
|
|
|
|
|
Fix MacPorts ticket #18859:
|
2017-12-04 22:43:30 +03:00
|
|
|
|
https://trac.macports.org/ticket/18859
|
2013-12-23 19:42:03 +04:00
|
|
|
|
|
|
|
|
|
|
* src/base/ftobjs.c (load_face_in_embedded_rfork):
|
|
|
|
|
|
When `FT_Stream_New' returns FT_Err_Cannot_Open_Stream, it
|
|
|
|
|
|
means that the file is possible to be `fopen'-ed but zero-sized.
|
|
|
|
|
|
Also there is a case that the resource fork is not zero-sized,
|
|
|
|
|
|
but no supported font exists in it. If a rule by Darwin VFS
|
|
|
|
|
|
falls into such cases, there is no need to try other Darwin VFS
|
|
|
|
|
|
rules anymore. Such cases are marked by vfs_rfork_has_no_font.
|
|
|
|
|
|
If it is TRUE, the Darwin VFS rules are skipped.
|
|
|
|
|
|
|
|
|
|
|
|
2010-10-13 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
|
|
[raccess] Grouping resource access rules based on Darwin VFS.
|
|
|
|
|
|
|
|
|
|
|
|
MacOS X/Darwin kernel supports a few tricky methods to access
|
|
|
|
|
|
a resource fork via ANSI C or POSIX interface. Current resource
|
|
|
|
|
|
fork accessor tries all possible methods to support all kernels.
|
|
|
|
|
|
But if a method could open a resource fork but no font is found,
|
|
|
|
|
|
there is no need to try other methods older than tested method.
|
|
|
|
|
|
To determine whether the rule index is for Darwin VFS, a local
|
|
|
|
|
|
function `ftrfork.c::raccess_rule_by_darwin_vfs' is introduced.
|
|
|
|
|
|
To use this function in ftobjs.c etc but it should be inlined,
|
|
|
|
|
|
it is exposed by ftbase.h.
|
|
|
|
|
|
|
|
|
|
|
|
* src/base/ftrfork.c (FT_RFork_Rule): New enum type to identify
|
|
|
|
|
|
the rules to access the resource fork.
|
|
|
|
|
|
(raccess_guess_rec): New structure to bind the rule function and
|
|
|
|
|
|
rule enum type.
|
|
|
|
|
|
(FT_Raccess_Guess): The list of the rule functions is replaced by
|
|
|
|
|
|
(raccess_guess_table): This. This is exposed to be used by other
|
|
|
|
|
|
intra module functions.
|
|
|
|
|
|
(raccess_rule_by_darwin_vfs): A function to return a boolean
|
|
|
|
|
|
if the rule specified by the rule index is based on Darwin VFS.
|
|
|
|
|
|
|
|
|
|
|
|
2010-10-13 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
|
|
Prevent to open a FT_Stream for zero-sized file on non-Unix.
|
|
|
|
|
|
|
|
|
|
|
|
builds/unix/ftsystem.c prevents to open an useless stream from
|
|
|
|
|
|
zero-sized file and returns FT_Err_Cannot_Open_Stream, but the
|
|
|
|
|
|
stream drivers for ANSI C, Amiga and VMS return useless streams.
|
|
|
|
|
|
For cross-platform consistency, all stream drivers should act
|
|
|
|
|
|
same.
|
|
|
|
|
|
|
|
|
|
|
|
* src/base/ftsystem.c (FT_Stream_Open): If the size of the opened
|
|
|
|
|
|
file is zero, FT_Err_Cannot_Open_Stream is returned.
|
|
|
|
|
|
* builds/amiga/src/base/ftsystem.c (FT_Stream_Open): Ditto.
|
|
|
|
|
|
* src/vms/ftsystem.c (FT_Stream_Open): Ditto.
|
|
|
|
|
|
|
|
|
|
|
|
2010-10-12 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[truetype] Fix Savannah bug #31310.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttgxvar.c (ft_var_readpackedpoints): Protect against
|
|
|
|
|
|
invalid `runcnt' values.
|
|
|
|
|
|
|
|
|
|
|
|
2010-10-08 Chris Liddell <chris.liddell@artifex.com>
|
|
|
|
|
|
|
|
|
|
|
|
[sfnt] Fix Savannah bug #31275.
|
|
|
|
|
|
|
|
|
|
|
|
* src/sfnt/ttpost.c: Include FT_INTERNAL_DEBUG_H.
|
|
|
|
|
|
|
|
|
|
|
|
2010-10-06 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[truetype] Improve error handling of `SHZ' bytecode instruction.
|
|
|
|
|
|
Problem reported by Chris Evans <scarybeasts@gmail.com>.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttinterp.c (Ins_SHZ): Check `last_point'.
|
|
|
|
|
|
|
|
|
|
|
|
2010-10-05 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
Fix Savannah bug #31253.
|
|
|
|
|
|
Patch submitted by an anonymous reporter.
|
|
|
|
|
|
|
|
|
|
|
|
* configure: Use `awk' instead of `sed' to manipulate output of `ls
|
|
|
|
|
|
-id'.
|
|
|
|
|
|
|
|
|
|
|
|
2010-10-03 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
* Version 2.4.3 released.
|
|
|
|
|
|
=========================
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Tag sources with `VER-2-4-3'.
|
|
|
|
|
|
|
|
|
|
|
|
* docs/CHANGES: Updated.
|
|
|
|
|
|
|
|
|
|
|
|
* docs/VERSION.DLL: Update documentation and bump version number to
|
|
|
|
|
|
2.4.3
|
|
|
|
|
|
|
|
|
|
|
|
* README, Jamfile (RefDoc),
|
|
|
|
|
|
builds/win32/vc2005/freetype.vcproj, builds/win32/vc2005/index.html,
|
|
|
|
|
|
builds/win32/vc2008/freetype.vcproj, builds/win32/vc2008/index.html,
|
|
|
|
|
|
builds/win32/visualc/freetype.dsp,
|
|
|
|
|
|
builds/win32/visualc/freetype.vcproj,
|
|
|
|
|
|
builds/win32/visualc/index.html, builds/win32/visualce/freetype.dsp,
|
|
|
|
|
|
builds/win32/visualce/freetype.vcproj,
|
|
|
|
|
|
builds/win32/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/2.4.2/2.4.3/, s/242/243/.
|
|
|
|
|
|
|
|
|
|
|
|
* include/freetype/freetype.h (FREETYPE_PATCH): Set to 3.
|
|
|
|
|
|
|
|
|
|
|
|
* builds/unix/configure.raw (version_info): Set to 12:1:6.
|
|
|
|
|
|
|
|
|
|
|
|
2010-10-03 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
Avoid `configure' issues with symbolic links.
|
|
|
|
|
|
Based on a patch from Alexander Stohr <Alexander.Stohr@gmx.de>.
|
|
|
|
|
|
|
|
|
|
|
|
* configure: Compare directories using `ls -id'.
|
|
|
|
|
|
Check existence of `reference' subdirectory before creating it.
|
|
|
|
|
|
|
|
|
|
|
|
2010-10-02 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[sfnt] Fix Savannah bug #31088 (sort of).
|
|
|
|
|
|
|
|
|
|
|
|
* src/sfnt/ttload.c (tt_face_load_maxp): Always allocate at least 64
|
|
|
|
|
|
function entries.
|
|
|
|
|
|
|
|
|
|
|
|
2010-10-02 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[smooth] Fix splitting of cubics for negative values.
|
|
|
|
|
|
|
|
|
|
|
|
Reported by Róbert Márki <gsmiko@gmail.com>; see
|
2017-12-04 22:43:30 +03:00
|
|
|
|
https://lists.gnu.org/archive/html/freetype/2010-09/msg00019.html.
|
2013-12-23 19:42:03 +04:00
|
|
|
|
|
|
|
|
|
|
* src/smooth/ftgrays.c (gray_render_cubic): Fix thinko.
|
|
|
|
|
|
|
|
|
|
|
|
2010-10-01 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
|
|
[truetype] Fix Savannah bug #31040.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttinterp.c (free_buffer_in_size): Remove.
|
|
|
|
|
|
(TT_RunIns): Updated.
|
|
|
|
|
|
|
|
|
|
|
|
2010-09-20 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
|
|
[sfnt] Make error message filling NULL names less verbose.
|
|
|
|
|
|
|
|
|
|
|
|
* src/sfnt/ttpost.c (load_format_20): Showing 1 summary message
|
|
|
|
|
|
when we fill `post' names by NULL, instead of per-entry message.
|
|
|
|
|
|
|
|
|
|
|
|
2010-09-20 Graham Asher <graham.asher@btinternet.com>
|
|
|
|
|
|
David Bevan <david.bevan@pb.com>
|
|
|
|
|
|
|
|
|
|
|
|
[smooth] Fix and improve spline flattening.
|
|
|
|
|
|
|
|
|
|
|
|
This fixes the flattening of cubic, S-shaped curves and speeds up
|
|
|
|
|
|
the handling of both the conic and cubic arcs.
|
|
|
|
|
|
|
|
|
|
|
|
See the discussions on the freetype-devel mailing list in late
|
|
|
|
|
|
August and September 2010 for details.
|
|
|
|
|
|
|
|
|
|
|
|
* src/smooth/ftgrays.c (FT_MAX_CURVE_DEVIATION): New macro.
|
|
|
|
|
|
(TWorker): Remove `conic_level' and `cubic_level' elements.
|
|
|
|
|
|
(gray_render_conic): Simplify algorithm.
|
|
|
|
|
|
(gray_render_cubic): New algorithm; details are given in the code
|
|
|
|
|
|
comments.
|
|
|
|
|
|
(gray_convert_glyph): Remove heuristics.
|
|
|
|
|
|
|
|
|
|
|
|
2010-09-19 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
Minor fixes.
|
|
|
|
|
|
|
|
|
|
|
|
* src/cff/cffload.c (cff_charset_compute_cids): `charset->sids[i]'
|
|
|
|
|
|
is `FT_UShort'.
|
|
|
|
|
|
(cff_index_access_element): Don't use additions in comparison.
|
|
|
|
|
|
* src/sfnt/ttpost.c (load_format_20): Make `post_limit' of type
|
|
|
|
|
|
`FT_Long'.
|
|
|
|
|
|
Don't use additions in comparison.
|
|
|
|
|
|
Improve tracing messages.
|
|
|
|
|
|
(load_format_25, load_post_names): Make `post_limit' of type
|
|
|
|
|
|
`FT_Long'.
|
|
|
|
|
|
|
|
|
|
|
|
2010-09-19 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
|
|
[cff] Truncate the element length at the end of the stream.
|
|
|
|
|
|
See Savannah bug #30975.
|
|
|
|
|
|
|
|
|
|
|
|
* src/cff/cffload.c (cff_index_access_element): `off2', the offset
|
|
|
|
|
|
to the next element is truncated at the end of the stream to prevent
|
|
|
|
|
|
invalid I/O. As `off1', the offset to the requested element has
|
|
|
|
|
|
been checked by `FT_STREAM_SEEK', `off2' should be checked
|
|
|
|
|
|
similarly.
|
|
|
|
|
|
|
|
|
|
|
|
2010-09-19 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
|
|
[cff] Ignore CID > 0xFFFFU.
|
|
|
|
|
|
See Savannah bug #30975.
|
|
|
|
|
|
|
|
|
|
|
|
* src/cff/cffload.c (cff_charset_compute_cids): Ignore CID if
|
|
|
|
|
|
greater than 0xFFFFU. CFF font spec does not mention maximum CID in
|
|
|
|
|
|
the font, but PostScript and PDF spec define that maximum CID is
|
|
|
|
|
|
0xFFFFU.
|
|
|
|
|
|
|
|
|
|
|
|
2010-09-19 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
|
|
[cff] Make trace message in` cff_charset_load' verbose.
|
|
|
|
|
|
See Savannah bug #30975.
|
|
|
|
|
|
|
|
|
|
|
|
* src/cff/cffload.c (cff_charset_load): Report the original `nleft'
|
|
|
|
|
|
and truncated `nleft'.
|
|
|
|
|
|
|
|
|
|
|
|
2010-09-19 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
|
|
[cff] Correct `max_cid' from CID array length to max CID.
|
|
|
|
|
|
See Savannah bug #30975.
|
|
|
|
|
|
|
|
|
|
|
|
* src/cff/cffload.c (cff_charset_compute_cids): Don't increment
|
|
|
|
|
|
max_cid after detecting max CID. The array CFF_Charset->cids is
|
|
|
|
|
|
allocated by max_cid + 1.
|
|
|
|
|
|
(cff_charset_cid_to_gindex): Permit CID is less than or equal to
|
|
|
|
|
|
CFF_Charset->max_cid.
|
|
|
|
|
|
* src/cff/cffobjs.c (cff_face_init): FT_Face->num_glyphs is
|
|
|
|
|
|
calculated as CFF_Charset->max_cid + 1.
|
|
|
|
|
|
|
|
|
|
|
|
2010-09-19 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
|
|
[truetype] Sanitize the broken offsets in `loca'.
|
|
|
|
|
|
See Savannah bug #31040.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttpload.c (tt_face_get_location): If `pos1', the
|
|
|
|
|
|
offset to the requested entry in `glyf' exceeds the end of the
|
|
|
|
|
|
table, return offset=0, length=0. If `pos2', the offset to the next
|
|
|
|
|
|
entry in `glyf' exceeds the end of the table, truncate the entry
|
|
|
|
|
|
length at the end of `glyf' table.
|
|
|
|
|
|
|
|
|
|
|
|
2010-09-19 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
|
|
[sfnt] Prevent overrunning in `post' table parser.
|
|
|
|
|
|
See Savannah bug #31040.
|
|
|
|
|
|
|
|
|
|
|
|
* src/sfnt/ttpost.c (load_post_names): Get the length of `post'
|
|
|
|
|
|
table and pass the limit of `post' table to `load_format_20' and
|
|
|
|
|
|
`load_format_25'.
|
|
|
|
|
|
(load_format_20): Stop the parsing when we reached at the limit of
|
|
|
|
|
|
`post' table. If more glyph names are required, they are filled by
|
|
|
|
|
|
NULL names.
|
|
|
|
|
|
|
|
|
|
|
|
2010-09-17 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
|
|
[truetype] Don't duplicate size->twilight structure to be freed.
|
|
|
|
|
|
See Savannah bug #31040 for detail.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttinterp.c (free_buffer_in_size): Don't duplicate
|
|
|
|
|
|
FT_GlyphZoneRec size->twilight to be freed. If duplicated,
|
|
|
|
|
|
`FT_FREE' erases the duplicated pointers only and leave original
|
|
|
|
|
|
pointers. They can cause the double-free crash when the burst
|
|
|
|
|
|
errors occur in TrueType interpreter and `free_buffer_in_size' is
|
|
|
|
|
|
invoked repeatedly.
|
|
|
|
|
|
|
|
|
|
|
|
2010-09-15 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
Make bytecode debugging with FontForge work again.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttinterp.c (TT_RunIns): Don't call
|
|
|
|
|
|
`free_buffer_in_size' in case of error if a debugger is active.
|
|
|
|
|
|
|
|
|
|
|
|
2010-09-14 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
Improve tracing messages.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttinterp.c (TT_RunIns): Improve wording of tracing
|
|
|
|
|
|
message.
|
|
|
|
|
|
* src/truetype/ttobjs.c (tt_size_run_fpgm, tt_size_run_prep): Add
|
|
|
|
|
|
tracing message.
|
|
|
|
|
|
* src/truetype/ttgload.c (tt_loader_init): Add tracing message.
|
|
|
|
|
|
* src/cache/ftcsbits.c (ftc_snode_load): Emit tracing message if
|
|
|
|
|
|
glyph doesn't fit into a small bitmap container.
|
|
|
|
|
|
|
|
|
|
|
|
2010-09-13 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
Fix minor issues reported by <muktha.narayan@wipro.com>.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/aflatin.c (af_latin_compute_stem_width): Remove
|
|
|
|
|
|
redundant conditional check.
|
|
|
|
|
|
* src/base/ftsynth.c (FT_GlyphSlot_Embolden): Ditto.
|
|
|
|
|
|
* src/cff/cffload.c (cff_encoding_load): Remove conditional check
|
|
|
|
|
|
which always evaluates to `true'.
|
|
|
|
|
|
* src/pshinter/pshalgo.c (ps_glyph_interpolate_strong_points):
|
|
|
|
|
|
Ditto.
|
|
|
|
|
|
* src/truetype/ttinterp.c (Ins_IUP): Ditto.
|
|
|
|
|
|
* src/cid/cidgload.c (cid_slot_load_glyph): Don't check for NULL if
|
|
|
|
|
|
value is already dereferenced.
|
|
|
|
|
|
* src/winfonts/winfnt.c (FNT_Load_Glyph): Fix check of `face'.
|
|
|
|
|
|
|
|
|
|
|
|
2010-08-31 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
|
|
Ignore the environmental setting of LIBTOOL.
|
|
|
|
|
|
Patch is suggested by Adrian Bunk, to prevent unexpected
|
|
|
|
|
|
reflection of environmental LIBTOOL. See:
|
2017-12-04 22:43:30 +03:00
|
|
|
|
https://savannah.nongnu.org/patch/?7290
|
2013-12-23 19:42:03 +04:00
|
|
|
|
|
|
|
|
|
|
* builds/unix/unix-cc.in: LIBTOOL is unconditionally set to
|
|
|
|
|
|
$(FT_LIBTOOL_DIR)/libtool. FT_LIBTOOL_DIR is set to $(BUILD_DIR)
|
|
|
|
|
|
by default.
|
|
|
|
|
|
* configure: When configured for the building out of source tee,
|
|
|
|
|
|
FT_LIBTOOL_DIR is set to $(OBJ_DIR).
|
|
|
|
|
|
|
|
|
|
|
|
2010-08-31 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
|
|
[truetype] Decrease the trace level catching the interpreter error.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttinterp.c (TT_RunIns): Decrease the trace level
|
|
|
|
|
|
showing the error when the interpreter returns with an error,
|
|
|
|
|
|
from` FT_TRACE7' to `FT_TRACE1'.
|
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|
|
|
|
|
|
|
|
|
|
2010-08-30 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
|
|
[truetype] Prevent bytecode reuse after the interpretation error.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttinterp.c (free_buffer_in_size): New function to
|
|
|
|
|
|
free the buffer allocated during the interpretation of this glyph.
|
|
|
|
|
|
(TT_RunIns): Unset FT_Face->size->{cvt_ready,bytecode_ready} if
|
|
|
|
|
|
an error occurs in the bytecode interpretation. The interpretation
|
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|
|
|
|
of invalid bytecode may break the function definitions and referring
|
|
|
|
|
|
them in later interpretation is danger. By unsetting these flags,
|
|
|
|
|
|
`fpgm' and `prep' tables are executed again in next interpretation.
|
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|
|
|
|
|
|
|
|
|
|
This fixes Savannah bug #30798, reported by Robert Święcki.
|
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|
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|
|
|
|
2010-08-29 Werner Lemberg <wl@gnu.org>
|
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|
|
|
|
[ftraster] Pacify compiler.
|
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|
|
|
|
|
|
|
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|
|
* src/raster/ftraster.c (ft_black_new) [_STANDALONE_]: `memory' is
|
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|
|
|
|
not used.
|
|
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|
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|
|
2010-08-29 Werner Lemberg <wl@gnu.org>
|
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|
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|
|
|
[cff] Allow SIDs >= 65000.
|
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|
|
|
|
|
|
|
|
|
|
* src/cff/cffload.c (cff_charset_load): Fix change from 2009-03-20:
|
|
|
|
|
|
The threshold for SIDs is not applicable here. I misinterpreted the
|
|
|
|
|
|
`SID values 65000 and above are available for implementation use'
|
|
|
|
|
|
sentence in the CFF specification.
|
|
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|
|
|
|
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|
|
|
Problem reported by Ivan Ninčić <inincic@pdftron.com>.
|
|
|
|
|
|
|
|
|
|
|
|
2010-08-28 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
|
|
Force hinting when the font lacks its familyname.
|
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|
|
|
|
|
|
|
|
|
In Type42 or Type11 font embedded in PostScript & PDF, TrueType sfnt
|
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|
|
|
|
stream may lack `name' table because they are not required. Hinting
|
|
|
|
|
|
for nameless fonts is safer for PDFs including embedded Chinese
|
|
|
|
|
|
fonts. Written by David Bevan, see:
|
|
|
|
|
|
|
2017-12-04 22:43:30 +03:00
|
|
|
|
https://lists.gnu.org/archive/html/freetype-devel/2010-08/msg00021.html
|
|
|
|
|
|
https://lists.freedesktop.org/archives/poppler/2010-August/006310.html
|
2013-12-23 19:42:03 +04:00
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttobjs.c (tt_check_trickyness): If a NULL pointer by
|
|
|
|
|
|
nameless font is given, TRUE is returned to enable hinting.
|
|
|
|
|
|
|
|
|
|
|
|
2010-08-28 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
|
|
Register yet another tricky TrueType font.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttobjs.c (tt_check_trickyness): Add `HuaTianKaiTi?',
|
|
|
|
|
|
a Kaishu typeface paired with `HuaTianSongTi?' by Huatian
|
|
|
|
|
|
Information Industry.
|
|
|
|
|
|
|
2016-06-05 06:05:59 +03:00
|
|
|
|
2010-08-17 Teijo Kinnunen <Teijo.Kinnunen@nuance.com>
|
2013-12-23 19:42:03 +04:00
|
|
|
|
|
|
|
|
|
|
[cache] Fix Savannah bug #30788.
|
|
|
|
|
|
|
|
|
|
|
|
* src/cache/ftccache.c (FTC_Cache_Clear): Check `cache->buckets' for
|
|
|
|
|
|
NULL too.
|
|
|
|
|
|
|
|
|
|
|
|
2010-08-10 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
Try to fix Savannah bug #30717 (and probably #30719 too).
|
|
|
|
|
|
|
|
|
|
|
|
* src/smooth/ftsmooth.c (ft_smooth_render_generic): Add another
|
|
|
|
|
|
overflow test for `width' and `height'.
|
|
|
|
|
|
|
|
|
|
|
|
2010-08-06 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
* Version 2.4.2 released.
|
|
|
|
|
|
=========================
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Tag sources with `VER-2-4-2'.
|
|
|
|
|
|
|
|
|
|
|
|
* docs/CHANGES: Updated.
|
|
|
|
|
|
|
|
|
|
|
|
* docs/VERSION.DLL: Update documentation and bump version number to
|
|
|
|
|
|
2.4.2
|
|
|
|
|
|
|
|
|
|
|
|
* README, Jamfile (RefDoc),
|
|
|
|
|
|
builds/win32/vc2005/freetype.vcproj, builds/win32/vc2005/index.html,
|
|
|
|
|
|
builds/win32/vc2008/freetype.vcproj, builds/win32/vc2008/index.html,
|
|
|
|
|
|
builds/win32/visualc/freetype.dsp,
|
|
|
|
|
|
builds/win32/visualc/freetype.vcproj,
|
|
|
|
|
|
builds/win32/visualc/index.html, builds/win32/visualce/freetype.dsp,
|
|
|
|
|
|
builds/win32/visualce/freetype.vcproj,
|
|
|
|
|
|
builds/win32/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/2.4.1/2.4.2/, s/241/242/.
|
|
|
|
|
|
|
|
|
|
|
|
* include/freetype/freetype.h (FREETYPE_PATCH): Set to 2.
|
|
|
|
|
|
|
|
|
|
|
|
* builds/unix/configure.raw (version_info): Set to 12:0:6.
|
|
|
|
|
|
|
|
|
|
|
|
2010-08-06 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
|
|
Fix Savannah bug #30648.
|
|
|
|
|
|
|
|
|
|
|
|
* src/base/ftobjs.c (FT_Done_Library): Specify the order of font
|
|
|
|
|
|
drivers during the face closing process. Type42 faces should be
|
|
|
|
|
|
closed before TrueType faces, because a Type42 face refers to
|
|
|
|
|
|
another internal TrueType face which is created from sfnt[] array on
|
|
|
|
|
|
the memory.
|
|
|
|
|
|
|
|
|
|
|
|
2010-08-06 Yuriy Kaminskiy <yumkam@mail.ru>
|
|
|
|
|
|
|
|
|
|
|
|
[raster] Fix valgrind warning.
|
|
|
|
|
|
|
|
|
|
|
|
* src/raster/ftraster.c (Decompose_Curve) <default>: Access point[0]
|
|
|
|
|
|
only if we don't hit `limit'.
|
|
|
|
|
|
|
|
|
|
|
|
2010-08-06 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
|
|
Fix Savannah bug #30658.
|
|
|
|
|
|
|
|
|
|
|
|
* src/base/ftobjs.c (Mac_Read_POST_Resource): Check that the total
|
|
|
|
|
|
length of collected POST segments does not overrun the allocated
|
|
|
|
|
|
buffer.
|
|
|
|
|
|
|
|
|
|
|
|
2010-08-06 Yuriy Kaminskiy <yumkam@mail.ru>
|
|
|
|
|
|
|
|
|
|
|
|
Fix conditional usage of FT_MulFix_i386.
|
|
|
|
|
|
With -ansi flag, gcc does not define `i386', only `__i386__'.
|
|
|
|
|
|
|
|
|
|
|
|
* include/freetype/config/ftconfig.h, builds/unix/ftconfig.in:
|
|
|
|
|
|
s/i386/__i386__/.
|
|
|
|
|
|
|
|
|
|
|
|
2010-08-05 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[truetype] Fix Savannah bug #30657.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttinterp.c (BOUNDSL): New macro.
|
|
|
|
|
|
Change `BOUNDS' to `BOUNDSL' where appropriate.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttinterp.h (TT_ExecContextRec): Fix type of
|
|
|
|
|
|
`cvtSize'.
|
|
|
|
|
|
|
|
|
|
|
|
2010-08-05 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[type42] Fix Savannah bug #30656.
|
|
|
|
|
|
|
|
|
|
|
|
* src/type42/t42parse.c (t42_parse_sfnts): Protect against negative
|
|
|
|
|
|
string_size.
|
|
|
|
|
|
Fix comparison.
|
|
|
|
|
|
|
|
|
|
|
|
2010-08-05 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
|
|
[cff] Don't use any values in decoder after parsing error.
|
|
|
|
|
|
|
|
|
|
|
|
* src/cff/cffgload.c (cff_slot_load): Skip the evaluations
|
|
|
|
|
|
of the values in decoder, if `cff_decoder_parse_charstrings'
|
|
|
|
|
|
returns any error.
|
|
|
|
|
|
|
|
|
|
|
|
2010-08-04 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
Fix Savannah bug #30644.
|
|
|
|
|
|
|
|
|
|
|
|
* src/base/ftstream.c (FT_Stream_EnterFrame): Fix comparison.
|
|
|
|
|
|
|
|
|
|
|
|
2010-08-04 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
`make devel' fails if FT_CONFIG_OPTION_OLD_INTERNALS is set.
|
|
|
|
|
|
|
|
|
|
|
|
* devel/ftoption.h: Synchronize with
|
|
|
|
|
|
include/freetype/config/ftoption.h.
|
|
|
|
|
|
|
|
|
|
|
|
2010-08-04 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
|
|
[cff] Improve stack overflow test.
|
|
|
|
|
|
|
|
|
|
|
|
* src/cff/cffgload.c (cff_decoder_parse_charstrings): Check stack
|
|
|
|
|
|
after execution of operations too.
|
|
|
|
|
|
|
|
|
|
|
|
2010-07-18 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
Add reference counters and to FT_Library and FT_Face objects.
|
|
|
|
|
|
|
|
|
|
|
|
* include/freetype/freetype.h (FT_Reference_Face): New function.
|
2016-04-07 08:29:44 +03:00
|
|
|
|
* include/freetype/ftmodapi.h (FT_Reference_Library): New function.
|
2013-12-23 19:42:03 +04:00
|
|
|
|
|
|
|
|
|
|
* include/freetype/internal/ftobjs.h (FT_Face_InternalRec,
|
|
|
|
|
|
FT_LibraryRec): New field `refcount'.
|
|
|
|
|
|
|
|
|
|
|
|
* src/base/ftobjs.c (FT_Open_Face, FT_New_Library): Handle
|
|
|
|
|
|
`refcount'.
|
|
|
|
|
|
(FT_Reference_Face, FT_Reference_Library): Implement new functions.
|
|
|
|
|
|
(FT_Done_Face, FT_Done_Library): Handle `refcount'.
|
|
|
|
|
|
|
|
|
|
|
|
* docs/CHANGES: Updated.
|
|
|
|
|
|
|
|
|
|
|
|
2010-07-18 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
* Version 2.4.1 released.
|
|
|
|
|
|
=========================
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Tag sources with `VER-2-4-1'.
|
|
|
|
|
|
|
|
|
|
|
|
* docs/CHANGES: Updated.
|
|
|
|
|
|
|
|
|
|
|
|
* docs/VERSION.DLL: Update documentation and bump version number to
|
|
|
|
|
|
2.4.1.
|
|
|
|
|
|
|
|
|
|
|
|
* README, Jamfile (RefDoc),
|
|
|
|
|
|
builds/win32/vc2005/freetype.vcproj, builds/win32/vc2005/index.html,
|
|
|
|
|
|
builds/win32/vc2008/freetype.vcproj, builds/win32/vc2008/index.html,
|
|
|
|
|
|
builds/win32/visualc/freetype.dsp,
|
|
|
|
|
|
builds/win32/visualc/freetype.vcproj,
|
|
|
|
|
|
builds/win32/visualc/index.html, builds/win32/visualce/freetype.dsp,
|
|
|
|
|
|
builds/win32/visualce/freetype.vcproj,
|
|
|
|
|
|
builds/win32/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/2.4.0/2.4.1/, s/240/241/.
|
|
|
|
|
|
|
|
|
|
|
|
* include/freetype/freetype.h (FREETYPE_PATCH): Set to 1.
|
|
|
|
|
|
|
|
|
|
|
|
* builds/unix/configure.raw (version_info): Set to 11:1:5.
|
|
|
|
|
|
|
|
|
|
|
|
2010-07-17 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[cff] Final try to fix `hintmask' and `cntrmask' limit check.
|
|
|
|
|
|
|
|
|
|
|
|
Problem reported by Tobias Wolf <towolf@gmail.com>.
|
|
|
|
|
|
|
|
|
|
|
|
* src/cff/cffgload.c (cff_decoder_parse_charstrings)
|
|
|
|
|
|
<cff_op_hintmask>: Sigh. I'm apparently too silly to fix this
|
|
|
|
|
|
correctly in less than three tries.
|
|
|
|
|
|
|
|
|
|
|
|
2010-07-12 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
* Version 2.4.0 released.
|
|
|
|
|
|
=========================
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Tag sources with `VER-2-4-0'.
|
|
|
|
|
|
|
|
|
|
|
|
* docs/CHANGES: Updated.
|
|
|
|
|
|
|
|
|
|
|
|
* docs/VERSION.DLL: Update documentation and bump version number to
|
|
|
|
|
|
2.4.0.
|
|
|
|
|
|
|
|
|
|
|
|
* README, Jamfile (RefDoc),
|
|
|
|
|
|
builds/win32/vc2005/freetype.vcproj, builds/win32/vc2005/index.html,
|
|
|
|
|
|
builds/win32/vc2008/freetype.vcproj, builds/win32/vc2008/index.html,
|
|
|
|
|
|
builds/win32/visualc/freetype.dsp,
|
|
|
|
|
|
builds/win32/visualc/freetype.vcproj,
|
|
|
|
|
|
builds/win32/visualc/index.html, builds/win32/visualce/freetype.dsp,
|
|
|
|
|
|
builds/win32/visualce/freetype.vcproj,
|
|
|
|
|
|
builds/win32/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/2.3.12/2.4.0/, s/2312/240/.
|
|
|
|
|
|
|
|
|
|
|
|
* include/freetype/freetype.h (FREETYPE_MINOR): Set to 4.
|
|
|
|
|
|
(FREETYPE_PATCH): Set to 0.
|
|
|
|
|
|
|
|
|
|
|
|
* builds/unix/configure.raw (version_info): Set to 11:0:5.
|
|
|
|
|
|
|
|
|
|
|
|
2010-07-12 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
Remove C++ warnings.
|
|
|
|
|
|
|
|
|
|
|
|
*/*: Initialize pointers where necessary to make g++ happy.
|
|
|
|
|
|
|
|
|
|
|
|
2010-07-12 malc <av1474@comtv.ru>
|
|
|
|
|
|
Richard Henderson <rth@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
Fix type-punning issues with C++.
|
|
|
|
|
|
|
|
|
|
|
|
* include/freetype/internal/ftmemory.h (FT_ASSIGNP) [__cplusplus]:
|
|
|
|
|
|
Emulate a `typeof' operator with an inline template which uses
|
|
|
|
|
|
`static_cast'.
|
|
|
|
|
|
|
|
|
|
|
|
2010-07-11 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
Fix C++ compilation issue.
|
|
|
|
|
|
|
|
|
|
|
|
* src/tools/apinames.c (names_dump) <OUTPUT_WATCOM_LBC>: Fix
|
|
|
|
|
|
type of `dot' variable.
|
|
|
|
|
|
|
|
|
|
|
|
2010-07-10 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
|
|
Fix another case reported in Savannah bug #30373.
|
|
|
|
|
|
Permit a face for Type1, Type42 and CFF without charmap,
|
|
|
|
|
|
patch by Tor Andersson.
|
|
|
|
|
|
|
|
|
|
|
|
* src/type1/t1objs.c (T1_Face_Init): Reset the error if it
|
|
|
|
|
|
is FT_Err_No_Unicode_Glyph_Name.
|
|
|
|
|
|
* src/type42/t42objs.c (T42_Face_Init): Ditto.
|
|
|
|
|
|
* src/cff/cffobjs.c (cff_face_init): Ditto.
|
|
|
|
|
|
|
|
|
|
|
|
2010-07-09 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
|
|
Use defined macros to set {platform,encoding}_id.
|
|
|
|
|
|
|
|
|
|
|
|
* src/bdf/bdfdrivr.c: Include ttnameid.h and use macros to
|
2017-01-25 07:56:59 +03:00
|
|
|
|
set charmap.{platform,encoding}_id.
|
2013-12-23 19:42:03 +04:00
|
|
|
|
* src/pcf/pcfdrivr.c: Ditto.
|
|
|
|
|
|
* src/winfonts/winfnt.c: Ditto.
|
|
|
|
|
|
* src/type1/t1objs.c: Ditto.
|
|
|
|
|
|
* src/type42/t42objs.c: Ditto.
|
|
|
|
|
|
* src/cff/cffobjs.c: Ditto.
|
|
|
|
|
|
* src/pfr/pfrobjs.c: Ditto.
|
|
|
|
|
|
|
|
|
|
|
|
2010-07-09 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
|
|
Fix Savannah bug #30373.
|
|
|
|
|
|
Too serious check of errors by `FT_CMap_New' since 2010-07-04
|
|
|
|
|
|
is fixed. Reported by Tor Andersson.
|
|
|
|
|
|
|
|
|
|
|
|
* include/freetype/fterrdef.h
|
|
|
|
|
|
(PSnames_Err_No_Unicode_Glyph_Name): New error code to
|
|
|
|
|
|
indicate the Unicode charmap synthesis failed because
|
|
|
|
|
|
no Unicode glyph name is found.
|
|
|
|
|
|
|
|
|
|
|
|
* src/psnames/psmodule.c (ps_unicodes_init): Return
|
|
|
|
|
|
PSnames_Err_No_Unicode_Glyph_Name when no Unicode glyph name
|
|
|
|
|
|
is found in the font.
|
|
|
|
|
|
* src/cff/cffcmap.c (cff_cmap_unicode_init): Return
|
|
|
|
|
|
CFF_Err_No_Unicode_Glyph_Name when no SID is available.
|
|
|
|
|
|
|
|
|
|
|
|
* src/type1/t1objs.c (T1_Face_Init): Proceed if `FT_CMap_New'
|
|
|
|
|
|
is failed by the lack of Unicode glyph name.
|
|
|
|
|
|
* src/type42/t42objs.c (T42_Face_Init): Ditto.
|
|
|
|
|
|
* src/cff/cffobjs.c (cff_face_init): Ditto.
|
|
|
|
|
|
|
|
|
|
|
|
2010-07-09 Ken Sharp <ken.sharp@artifex.com>
|
|
|
|
|
|
|
|
|
|
|
|
Make ftraster.c compile in stand-alone mode with MSVC compiler.
|
|
|
|
|
|
|
|
|
|
|
|
* src/raster/ftmisc.h (FT_Int64) [_WIN32, _WIN64]: Fix typedef
|
|
|
|
|
|
since there is no `inttypes.h' for MSVC.
|
|
|
|
|
|
|
|
|
|
|
|
2010-07-08 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[truetype] Fix Savannah bug #30361.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttinterp.c (Ins_IUP): Fix bounds check.
|
|
|
|
|
|
|
|
|
|
|
|
2010-07-06 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
Pacify compiler.
|
|
|
|
|
|
|
|
|
|
|
|
* src/cff/cffload.c (cff_index_get_pointers): Initialize
|
|
|
|
|
|
`new_bytes'.
|
|
|
|
|
|
|
|
|
|
|
|
2010-07-05 Eugene A. Shatokhin <spectre@ispras.ru>
|
|
|
|
|
|
|
|
|
|
|
|
Fix Savannah bug #27648.
|
|
|
|
|
|
|
|
|
|
|
|
* src/base/ftobjs.c (ft_remove_renderer, FT_Add_Module): Call
|
|
|
|
|
|
`raster_done' only if we have an outline glyph format.
|
|
|
|
|
|
|
|
|
|
|
|
2010-07-05 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
Fix Savannah bug #30030.
|
|
|
|
|
|
|
|
|
|
|
|
* builds/win32/*/freetype.vcproj: Add ftxf86.c.
|
|
|
|
|
|
|
|
|
|
|
|
2010-07-05 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[cff] Next try to fix `hintmask' and `cntrmask' limit check.
|
|
|
|
|
|
|
|
|
|
|
|
Problem reported by malc <av1474@comtv.ru>.
|
|
|
|
|
|
|
|
|
|
|
|
* src/cff/cffgload.c (cff_decoder_parse_charstrings)
|
|
|
|
|
|
<cff_op_hintmask>: It is possible that there is just a single byte
|
|
|
|
|
|
after the `hintmask' or `cntrmask', e.g., a `return' instruction.
|
|
|
|
|
|
|
|
|
|
|
|
2010-07-04 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
|
|
Restrict the number of the charmaps in a rogue-compatible mode.
|
|
|
|
|
|
Fix for Savannah bug #30059.
|
|
|
|
|
|
|
|
|
|
|
|
* src/cache/ftccmap.c (FTC_CMapCache_Lookup): Replace `16' the
|
|
|
|
|
|
minimum character code passed by a legacy rogue client by...
|
|
|
|
|
|
* include/freetype/config/ftoption.h (FT_MAX_CHARMAP_CACHEABLE):
|
|
|
|
|
|
This. It is undefined when FT_CONFIG_OPTION_OLD_INTERNALS is
|
|
|
|
|
|
undefined (thus the rogue client compatibility is not required).
|
|
|
|
|
|
|
|
|
|
|
|
* src/cff/cffobjs.c (cff_face_init): Abort the automatic
|
|
|
|
|
|
selection or synthesis of Unicode cmap subtable when the charmap
|
|
|
|
|
|
index exceeds FT_MAX_CHARMAP_CACHEABLE.
|
|
|
|
|
|
* src/sfnt/ttcmap.c (tt_face_build_cmaps): Issue error message
|
|
|
|
|
|
when the charmap index exceeds FT_MAX_CHARMAP_CACHEABLE.
|
|
|
|
|
|
|
|
|
|
|
|
* src/base/ftobjs.c (find_unicode_charmap): When Unicode charmap
|
|
|
|
|
|
is found after FT_MAX_CHARMAP_CACHEABLE, ignore it and search
|
|
|
|
|
|
earlier one.
|
|
|
|
|
|
(find_variant_selector_charmap): When UVS charmap is found after
|
|
|
|
|
|
FT_MAX_CHARMAP_CACHEABLE, ignore it and search earlier one.
|
|
|
|
|
|
(FT_Select_Charmap): When a charmap matching with requested
|
|
|
|
|
|
encoding but after FT_MAX_CHARMAP_CACHEABLE, ignore and search
|
|
|
|
|
|
earlier one.
|
|
|
|
|
|
(FT_Set_Charmap): When a charmap matching with requested
|
|
|
|
|
|
charmap but after FT_MAX_CHARMAP_CACHEABLE, ignore and search
|
|
|
|
|
|
earlier one.
|
|
|
|
|
|
(FT_Get_Charmap_Index): When a requested charmap is found
|
|
|
|
|
|
after FT_MAX_CHARMAP_CACHEABLE, return the inverted charmap
|
|
|
|
|
|
index.
|
|
|
|
|
|
|
|
|
|
|
|
2010-07-04 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
TrueType hinting is no longer patented.
|
|
|
|
|
|
|
|
|
|
|
|
* include/freetype/config/ftoption.h, devel/ftoption.h
|
|
|
|
|
|
(TT_CONFIG_OPTION_BYTECODE_INTERPRETER): Define.
|
|
|
|
|
|
(TT_CONFIG_OPTION_UNPATENTED_HINTING): Undefine.
|
|
|
|
|
|
|
|
|
|
|
|
* docs/CHANGES, docs/INSTALL, include/freetype/freetype.h: Updated.
|
|
|
|
|
|
* docs/TRUETYPE, docs/PATENTS: Removed.
|
|
|
|
|
|
|
|
|
|
|
|
2010-07-04 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
|
|
Check error value by `FT_CMap_New'.
|
|
|
|
|
|
|
|
|
|
|
|
* src/cff/cffobjs.c (cff_face_init): Check error value by
|
|
|
|
|
|
`FT_CMap_New'.
|
|
|
|
|
|
* src/pfr/pfrobjs.c (pfr_face_init): Ditto.
|
2017-01-19 07:12:31 +03:00
|
|
|
|
* src/type1/t1objs.c (T1_Face_Init): Ditto.
|
|
|
|
|
|
* src/type42/t42objs.c (T42_Face_Init): Ditto.
|
2013-12-23 19:42:03 +04:00
|
|
|
|
|
|
|
|
|
|
2010-07-03 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
Make ftgrays.c compile stand-alone again.
|
|
|
|
|
|
|
|
|
|
|
|
* src/smooth/ftgrays.c [_STANDALONE_]: Include `stddef.h'.
|
|
|
|
|
|
(FT_INT_MAX, FT_PtrDist)[_STANDALONE_]: Define.
|
|
|
|
|
|
|
|
|
|
|
|
2010-07-02 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
|
|
Additional fix for Savannah bug #30306.
|
|
|
|
|
|
|
|
|
|
|
|
* src/base/ftobjs.c (Mac_Read_POST_Resource): If the type of the
|
|
|
|
|
|
POST fragment is 0, the segment is completely ignored. The declared
|
|
|
|
|
|
length of the segment is not cared at all. According to Adobe
|
|
|
|
|
|
Technical Note 5040, type 0 segment is a comment only and should not
|
|
|
|
|
|
be loaded for the interpreter. Reported by Robert Święcki.
|
|
|
|
|
|
|
|
|
|
|
|
2010-07-01 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[truetype] Protect against code range underflow.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttinterp.c (DO_JROT, DO_JMPR, DO_JROF): Don't allow
|
|
|
|
|
|
negative IP values.
|
|
|
|
|
|
|
|
|
|
|
|
2010-07-01 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[truetype] Add rudimentary tracing for bytecode instructions.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttinterp.c (opcode_name) [FT_DEBUG_LEVEL_TRACE]: New
|
|
|
|
|
|
array.
|
|
|
|
|
|
(TT_RunIns): Trace opcodes.
|
|
|
|
|
|
|
|
|
|
|
|
2010-06-30 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[smooth] Fix Savannah bug #30263.
|
|
|
|
|
|
|
|
|
|
|
|
* src/smooth/ftgrays.c (gray_render_span): Use cast to `unsigned
|
|
|
|
|
|
int' to avoid integer overflow.
|
|
|
|
|
|
|
|
|
|
|
|
* src/smooth/ftsmooth.c (ft_smooth_render_generic): Use smaller
|
|
|
|
|
|
threshold values for `width' and `height'. This is not directly
|
|
|
|
|
|
related to the bug fix but makes sense anyway.
|
|
|
|
|
|
|
|
|
|
|
|
2010-07-01 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
|
|
Initial fix for Savannah bug #30306.
|
|
|
|
|
|
|
|
|
|
|
|
* src/base/ftobjs.c (Mac_Read_POST_Resource): Check `rlen', the
|
|
|
|
|
|
length of fragment declared in the POST fragment header, and prevent
|
|
|
|
|
|
an underflow in length calculation. Some fonts set the length to
|
|
|
|
|
|
zero in spite of the existence of a following 16bit `type'.
|
|
|
|
|
|
Reported by Robert Święcki.
|
|
|
|
|
|
|
|
|
|
|
|
2010-07-01 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
|
|
Additional fix for Savannah bug #30248 and #30249.
|
|
|
|
|
|
|
|
|
|
|
|
* src/base/ftobjs.c (Mac_Read_POST_Resource): Check the buffer size
|
|
|
|
|
|
during gathering PFB fragments embedded in LaserWriter PS font for
|
|
|
|
|
|
Macintosh. Reported by Robert Święcki.
|
|
|
|
|
|
|
|
|
|
|
|
2010-06-30 Alexei Podtelezhnikov <apodtele@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
Minor optimizations by avoiding divisions.
|
|
|
|
|
|
|
|
|
|
|
|
* src/sfnt/ttkern.c (tt_face_load_kern, tt_face_get_kerning):
|
|
|
|
|
|
Replace divisions with multiplication in comparisons.
|
|
|
|
|
|
|
|
|
|
|
|
2010-06-29 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
Fix minor tracing issues.
|
|
|
|
|
|
|
|
|
|
|
|
* src/cff/cffgload.c, src/truetype/ttgload.c: Adjust tracing levels.
|
|
|
|
|
|
|
|
|
|
|
|
2010-06-27 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[cff] Really fix `hintmask' and `cntrmask' limit check.
|
|
|
|
|
|
|
|
|
|
|
|
* src/cff/cffgload.c (cff_decoder_parse_charstrings)
|
|
|
|
|
|
<cff_op_hintmask>: Fix thinko and handle tracing also.
|
|
|
|
|
|
|
|
|
|
|
|
2010-06-27 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
Fix valgrind warning.
|
|
|
|
|
|
|
|
|
|
|
|
* src/base/ftoutln.c (FT_Outline_Get_Orientation): Initialize
|
|
|
|
|
|
`result' array.
|
|
|
|
|
|
|
|
|
|
|
|
2010-06-27 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[cff] Fix memory leak.
|
|
|
|
|
|
|
|
|
|
|
|
* src/cff/cffgload.c (cff_operator_seac): Free charstrings even in
|
|
|
|
|
|
case of errors.
|
|
|
|
|
|
|
|
|
|
|
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2010-06-27 Werner Lemberg <wl@gnu.org>
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[cff] Protect against invalid `hintmask' and `cntrmask' operators.
|
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|
|
* src/cff/cffgload.c (cff_decoder_parse_charstrings)
|
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|
|
<cff_op_hintmask>: Ensure that we don't exceed `limit' while parsing
|
|
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|
|
the bit masks of the `hintmask' and `cntrmask' operators.
|
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|
2010-06-26 Werner Lemberg <wl@gnu.org>
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|
Fix PFR change 2010-06-24.
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|
* src/pfr/pfrgload.c (pfr_glyph_load_simple): Really protect against
|
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|
|
invalid indices.
|
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|
2010-06-26 Werner Lemberg <wl@gnu.org>
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|
Improve PFR tracing messages.
|
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|
* src/pfr/pfrgload.c (pfr_glyph_load_rec): Emit tracing messages for
|
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|
simple and compound glyph offsets.
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|
2010-06-26 Werner Lemberg <wl@gnu.org>
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|
Fix last PFR change.
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* src/pfr/pfrobjs.c (pfr_face_init): Fix rejection logic.
|
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2010-06-26 Werner Lemberg <wl@gnu.org>
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[sfnt] Fix Savannah bug #30262.
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* src/sfnt/ttload.c (tt_face_load_maxp): Limit `maxComponentDepth'
|
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|
arbitrarily to 100 to avoid stack exhaustion.
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2010-06-26 Werner Lemberg <wl@gnu.org>
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Add some memory checks (mainly for debugging).
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* src/base/ftstream.c (FT_Stream_EnterFrame): Exit with error
|
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|
if the frame size is larger than the stream size.
|
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* src/base/ftsystem.c (ft_ansi_stream_io): Exit with error if
|
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|
|
seeking a position larger than the stream size.
|
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2010-06-25 Werner Lemberg <wl@gnu.org>
|
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|
[pfr] Fix Savannah bug #30261.
|
|
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* src/pfr/pfrobjs.c (pfr_face_init): Reject fonts which contain
|
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|
neither outline nor bitmap glyphs.
|
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2010-06-25 Werner Lemberg <wl@gnu.org>
|
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|
[cff] Fix Savannah bug #30254.
|
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|
|
* src/cff/cffload.c (cff_index_get_pointers): Do sanity check for
|
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|
|
first offset also.
|
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2010-06-25 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
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|
|
Initial fix for Savannah bug #30248 and #30249.
|
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|
|
* src/base/ftobjs.c (Mac_Read_POST_Resource): Check the error during
|
|
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|
|
|
reading a PFB fragment embedded in LaserWriter PS font for Macintosh.
|
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|
|
Reported by Robert Święcki.
|
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|
2010-06-24 Werner Lemberg <wl@gnu.org>
|
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|
|
[pcf] Fix Savannah bug #30247.
|
|
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|
|
* src/pcf/pcfread.c (pcf_get_metrics): Disallow (invalid) fonts with
|
|
|
|
|
|
zero metrics.
|
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|
|
2010-06-24 Graham Asher <graham.asher@btinternet.com>
|
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|
|
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|
|
|
|
|
* src/smooth/ftgrays.c (gray_render_cubic): Fix algorithm.
|
|
|
|
|
|
The previous version was too aggressive, as demonstrated in
|
2017-12-04 22:43:30 +03:00
|
|
|
|
https://lists.gnu.org/archive/html/freetype-devel/2010-06/msg00020.html.
|
2013-12-23 19:42:03 +04:00
|
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|
2010-06-24 Werner Lemberg <wl@gnu.org>
|
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|
|
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|
|
*/*: Use module specific error names where appropriate.
|
|
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|
|
2010-06-24 Werner Lemberg <wl@gnu.org>
|
|
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|
|
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|
|
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|
|
|
[sfnt] Fix Savannah bug #30236.
|
|
|
|
|
|
|
|
|
|
|
|
* src/sfnt/ttcmap.c (tt_face_build_cmaps): Improve check for pointer
|
|
|
|
|
|
to `cmap_table'.
|
|
|
|
|
|
|
|
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|
|
2010-06-24 Werner Lemberg <wl@gnu.org>
|
|
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|
|
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|
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|
|
|
|
[pfr] Fix Savannah bug #30235.
|
|
|
|
|
|
|
|
|
|
|
|
* src/pfr/pfrgload.c (pfr_glyph_load_simple): Protect against
|
|
|
|
|
|
invalid indices if there aren't any coordinates for indexing.
|
|
|
|
|
|
|
|
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|
|
2010-06-24 Werner Lemberg <wl@gnu.org>
|
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|
|
|
|
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|
|
|
|
[bdf]: Font properties are optional.
|
|
|
|
|
|
|
|
|
|
|
|
* src/bdf/bdflib.c (_bdf_readstream): Use special error code to
|
|
|
|
|
|
indicate a redo operation.
|
|
|
|
|
|
(_bdf_parse_start): Handle `CHARS' keyword here too and pass current
|
|
|
|
|
|
input line to `_bdf_parse_glyph'.
|
|
|
|
|
|
|
|
|
|
|
|
2010-06-23 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[bdf] Fix Savannah bug #30220.
|
|
|
|
|
|
|
|
|
|
|
|
* include/freetype/fterrdef.h
|
|
|
|
|
|
(BDF_Err_Missing_Fontboundingbox_Field): New error code.
|
|
|
|
|
|
|
|
|
|
|
|
* src/bdf/bdflib.c (_bdf_parse_start): Check for missing
|
|
|
|
|
|
`FONTBOUNDINGBOX' field.
|
|
|
|
|
|
Avoid memory leak if there are multiple `FONT' lines (which is
|
|
|
|
|
|
invalid but doesn't hurt).
|
|
|
|
|
|
|
|
|
|
|
|
2010-06-21 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[pfr] Fix Savannah bug #30168.
|
|
|
|
|
|
|
|
|
|
|
|
* src/pfr/pfrgload.c (pfr_glyph_load_compound): Limit the number of
|
|
|
|
|
|
subglyphs to avoid endless recursion.
|
|
|
|
|
|
|
|
|
|
|
|
2010-06-20 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[psaux] Fix Savannah bug #30145.
|
|
|
|
|
|
|
|
|
|
|
|
* src/psaux/psobjs.c (t1_builder_add_contour): Protect against
|
|
|
|
|
|
`outline == NULL' which might happen in invalid fonts.
|
|
|
|
|
|
|
|
|
|
|
|
2010-06-19 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[bdf] Fix Savannah bug #30135.
|
|
|
|
|
|
|
|
|
|
|
|
* src/bdf/bdflib.c (_bdf_list_join): Don't modify value in static
|
|
|
|
|
|
string `empty'.
|
|
|
|
|
|
(_bdf_parse_glyph): Avoid memory leak in case of error.
|
|
|
|
|
|
|
|
|
|
|
|
2010-06-15 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[autofit] Fix Savannah bug #30108.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afglobal.c (af_face_globals_compute_script_coverage):
|
|
|
|
|
|
Properly mask AF_DIGIT bit in comparison.
|
|
|
|
|
|
|
|
|
|
|
|
2010-06-11 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[pshinter] Fix Savannah bug #30106.
|
|
|
|
|
|
|
|
|
|
|
|
Point numbers for FreeType's implementation of hinting masks are
|
|
|
|
|
|
collected before the final number of points of a glyph has been
|
|
|
|
|
|
determined; in particular, the code for handling the `endchar'
|
|
|
|
|
|
opcode can reduce the number of points.
|
|
|
|
|
|
|
|
|
|
|
|
* src/pshinter/pshalgo.c (psh_glyph_find_strong_points): Assure that
|
|
|
|
|
|
`end_point' is not larger than `glyph->num_points'.
|
|
|
|
|
|
|
|
|
|
|
|
2010-06-11 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[cff]: Improve debugging output.
|
|
|
|
|
|
|
|
|
|
|
|
* src/cff/cffgload.c (cff_decoder_parse_charstrings)
|
|
|
|
|
|
<cff_op_hintmask>: Implement it.
|
|
|
|
|
|
|
|
|
|
|
|
2010-06-10 Graham Asher <graham.asher@btinternet.com>
|
|
|
|
|
|
|
|
|
|
|
|
ftgrays: Speed up rendering of small cubic splines.
|
|
|
|
|
|
|
|
|
|
|
|
* src/smooth/ftgrays.c (gray_render_cubic): Implement new,
|
|
|
|
|
|
simplified algorithm to find out whether the spline can be replaced
|
|
|
|
|
|
with two straight lines. See this thread for more:
|
|
|
|
|
|
|
2017-12-04 22:43:30 +03:00
|
|
|
|
https://lists.gnu.org/archive/html/freetype-devel/2010-06/msg00000.html
|
2013-12-23 19:42:03 +04:00
|
|
|
|
|
|
|
|
|
|
2010-06-09 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[cff] Fix Savannah bug #30082.
|
|
|
|
|
|
|
|
|
|
|
|
* src/cff/cffgload.c (cff_decoder_parse_charstrings)
|
|
|
|
|
|
<cff_op_callothersubr>: Protect against stack underflow.
|
|
|
|
|
|
|
|
|
|
|
|
2010-06-08 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[cff] Fix Savannah bug #30053.
|
|
|
|
|
|
|
|
|
|
|
|
* src/cff/cffparse.c (cff_parse_real): Handle border case where
|
|
|
|
|
|
`fraction_length' has value 10.
|
|
|
|
|
|
|
|
|
|
|
|
2010-06-07 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
Fix Savannah bug #30052.
|
|
|
|
|
|
This bug has been introduced with commit 2415cbf3.
|
|
|
|
|
|
|
|
|
|
|
|
* src/base/ftobjs.c (FT_Get_First_Char, FT_Get_Next_Char): Protect
|
|
|
|
|
|
against endless loop in case of corrupted font header data.
|
|
|
|
|
|
|
|
|
|
|
|
2010-05-26 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
Remove unused variable.
|
|
|
|
|
|
Found by Graham.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afhints.c (af_glyph_hints_reload): Remove unused
|
|
|
|
|
|
variable `first' in first block.
|
|
|
|
|
|
|
|
|
|
|
|
2010-05-22 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
Fix various memory problems found by linuxtesting.org.
|
|
|
|
|
|
|
|
|
|
|
|
* src/base/ftgxval.c (FT_TrueTypeGX_Free, FT_ClassicKern_Free),
|
|
|
|
|
|
src/base/ftotval.c (FT_OpenType_Free), src/base/ftpfr.c
|
|
|
|
|
|
(ft_pfr_check): Check `face'.
|
|
|
|
|
|
|
|
|
|
|
|
* src/base/ftobjs.c (FT_Get_Charmap_Index): Check `charmap' and
|
|
|
|
|
|
`charmap->face'.
|
|
|
|
|
|
(FT_Render_Glyph): Check `slot->face'.
|
|
|
|
|
|
(FT_Get_SubGlyph_Info): Check `glyph->subglyphs'.
|
|
|
|
|
|
|
|
|
|
|
|
2010-05-22 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
autofit: Remove dead code.
|
|
|
|
|
|
Suggested by Graham.
|
|
|
|
|
|
|
|
|
|
|
|
* src/autofit/afhints.c (af_glyph_hints_compute_inflections):
|
|
|
|
|
|
Removed.
|
|
|
|
|
|
(af_glyph_hints_reload): Remove third argument.
|
|
|
|
|
|
Update all callers.
|
|
|
|
|
|
|
|
|
|
|
|
2010-05-21 Bram Tassyns <bramt@enfocus.be>
|
|
|
|
|
|
|
|
|
|
|
|
[cff] Fix Savannah bug #27987.
|
|
|
|
|
|
|
|
|
|
|
|
* src/cff/cffobjs.c (remove_subset_prefix): New function.
|
|
|
|
|
|
(cff_face_init): Use it to adjust `cffface->family_name'.
|
|
|
|
|
|
|
|
|
|
|
|
2010-05-20 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
TrueType: Make FreeType ignore maxSizeOfInstructions in `maxp'.
|
|
|
|
|
|
|
|
|
|
|
|
Acroread does the same.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttgload.c (TT_Process_Composite_Glyph): Call
|
|
|
|
|
|
`Update_Max' to adjust size of instructions array if necessary and
|
|
|
|
|
|
add a rough safety check.
|
|
|
|
|
|
|
|
|
|
|
|
(load_truetype_glyph): Save `loader->byte_len' before recursive
|
|
|
|
|
|
call.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttinterp.h, src/truetype/ttinterp.c (Update_Max):
|
|
|
|
|
|
Declare it as FT_LOCAL.
|
|
|
|
|
|
|
|
|
|
|
|
2010-05-18 Hongbo Ni <hongbo@njstar.com>
|
|
|
|
|
|
|
|
|
|
|
|
Apply Savannah patch #7196.
|
|
|
|
|
|
|
|
|
|
|
|
* src/cff/cffgload.c (cff_slot_load): Prevent crash if CFF subfont
|
|
|
|
|
|
index is out of range.
|
|
|
|
|
|
|
|
|
|
|
|
2010-05-11 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
* docs/formats.txt: Give pointer to PCF documentation.
|
|
|
|
|
|
Information provided by Alan Coopersmith
|
|
|
|
|
|
<alan.coopersmith@oracle.com>.
|
|
|
|
|
|
|
|
|
|
|
|
2010-05-10 Ken Sharp <ken.sharp@artifex.com>
|
|
|
|
|
|
|
|
|
|
|
|
[psaux] Fix Savannah bug #29846.
|
|
|
|
|
|
|
|
|
|
|
|
Previously we discovered fonts which used `setcurrentpoint' to set
|
|
|
|
|
|
the initial point of a contour to 0,0. This caused FreeType to
|
|
|
|
|
|
raise an error, because the `setcurrentpoint' operator is only
|
|
|
|
|
|
supposed to be used with the results from an OtherSubr subroutine.
|
|
|
|
|
|
|
|
|
|
|
|
This was fixed by simply ignoring the error and carrying on.
|
|
|
|
|
|
|
|
|
|
|
|
Now we have found a font which uses setcurrentpoint to actually
|
|
|
|
|
|
establish a non-zero point for a contour during the course of a
|
|
|
|
|
|
glyph program. FWIW, these files may be produced by an application
|
|
|
|
|
|
called `Intaglio' on the Mac, when converting TrueType fonts to
|
|
|
|
|
|
Type 1.
|
|
|
|
|
|
|
|
|
|
|
|
The fix allows the new invalid behaviour, the old invalid behaviour
|
|
|
|
|
|
and real proper usage of the operator to work the same way as Adobe
|
|
|
|
|
|
interpreters apparently do.
|
|
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|
|
* src/psaux/t1decode.c (t1_decoder_parse_charstrings): Make
|
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|
|
`setcurrentpoint' use the top two elements of the stack to establish
|
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|
|
unconditionally the current x and y coordinates.
|
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|
|
Make the `flex' subroutine handling (OtherSubr 0) put the current
|
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|
|
x,y coordinates onto the stack, instead of two dummy uninitialised
|
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|
|
values.
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|
|
2010-04-14 Ken Sharp <ken.sharp@artifex.com>
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|
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|
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|
|
[psaux] Fix Savannah bug #29444.
|
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|
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|
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|
|
* src/psaux/psobjs.c (t1_builder_start_point): Accept (invalid)
|
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|
|
`lineto' immediately after `hsbw', in accordance with Acrobat, GS,
|
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|
|
and others.
|
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|
|
2010-04-14 Michał Cichoń <thedmd@artifexmundi.com>
|
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|
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|
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|
|
|
|
[psaux] Fix Savannah bug #27999.
|
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|
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|
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|
|
|
* src/cache/ftcmanag.c (FTC_Manager_RemoveFaceID): Only remove
|
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|
|
selected entry, not all.
|
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|
|
2010-04-06 Jonathan Kew <jfkthame@gmail.com>
|
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|
|
[truetype] Add overflow check to `fvar' table.
|
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|
|
* src/truetype/ttgxvar.c (TT_Get_MM_Var): Check axis and instance
|
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|
|
count.
|
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|
|
2010-04-05 Ken Sharp <ken.sharp@artifex.com>
|
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|
|
[raster] Fix Savannah bug #29335.
|
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|
|
* src/raster/ftraster.c (Line_Up): Use slow multiplication to
|
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|
|
prevent overflow. This shouldn't have any serious impact on speed,
|
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|
|
|
|
however.
|
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|
|
2010-04-05 Werner Lemberg <wl@gnu.org>
|
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|
|
|
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|
|
Add new function `FT_Library_SetLcdFilterWeights'.
|
|
|
|
|
|
|
|
|
|
|
|
This is based on code written by Lifter
|
2017-12-04 22:43:30 +03:00
|
|
|
|
<https://unixforum.org/index.php?showuser=11691>. It fixes
|
2013-12-23 19:42:03 +04:00
|
|
|
|
FreeDesktop bug #27386.
|
|
|
|
|
|
|
|
|
|
|
|
* src/base/ftlcdfil.c (FT_Library_SetLcdFilterWeights): New
|
|
|
|
|
|
function.
|
|
|
|
|
|
|
|
|
|
|
|
* include/freetype/ftlcdfil.h: Updated.
|
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|
|
|
|
|
|
|
|
|
* docs/CHANGES: Updated.
|
|
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|
|
|
|
|
2010-04-01 John Tytgat <John.Tytgat@esko.com>
|
|
|
|
|
|
|
|
|
|
|
|
[truetype] Fix Savannah bug #29404.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttgload.c: Revert change 2752bd1a (check on bit 1
|
|
|
|
|
|
of `head' table of TrueType fonts).
|
|
|
|
|
|
|
|
|
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|
|
2010-03-14 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
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|
|
|
|
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|
|
Fix `multi build' for Tytgat's CFF driver improvement.
|
|
|
|
|
|
|
|
|
|
|
|
* src/base/cffload.h (cff_index_get_name): Added.
|
|
|
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|
|
|
|
|
|
2010-03-12 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
|
|
Remove duplicated inclusion of `FT_OUTLINE_H' in ftobjs.c.
|
|
|
|
|
|
|
|
|
|
|
|
* src/base/ftobjs.c: Remove 2nd inclusion of `FT_OUTLINE_H'.
|
|
|
|
|
|
|
|
|
|
|
|
2010-03-11 Chris Liddell <chris.liddell@artifex.com>
|
|
|
|
|
|
|
|
|
|
|
|
[raster] Fix Savannah bug #27442.
|
|
|
|
|
|
|
|
|
|
|
|
* src/raster/ftraster.c (ft_black_reset): Fix `buffer_size'.
|
|
|
|
|
|
|
|
|
|
|
|
2010-03-09 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
[cff] Remove unused variable.
|
|
|
|
|
|
Reported by Graham.
|
|
|
|
|
|
|
|
|
|
|
|
* src/cff/cffparse.c (cff_parse_real): Remove `rest'.
|
|
|
|
|
|
|
|
|
|
|
|
2010-03-02 John Tytgat <John.Tytgat@esko.com>
|
|
|
|
|
|
|
|
|
|
|
|
[cff] Improve CFF string (especially glyphname) lookup performance.
|
|
|
|
|
|
|
|
|
|
|
|
We do this by avoiding memory allocation and file I/O. This is
|
|
|
|
|
|
Savannah patch #7104.
|
|
|
|
|
|
|
|
|
|
|
|
* src/cff/cfftypes.h: Include PS cmaps service and
|
|
|
|
|
|
FT_INTERNAL_POSTSCRIPT_HINTS_H.
|
|
|
|
|
|
(CFF_SubFontRec): Remove `num_local_subrs'.
|
|
|
|
|
|
(CFF_FontRec): Add `num_strings', `strings', and `string_pool'
|
|
|
|
|
|
fields.
|
|
|
|
|
|
Remove `string_index' and `num_global_subrs' fields.
|
|
|
|
|
|
Use real types instead of `void' for `pshinter' and `psnames' fields.
|
|
|
|
|
|
|
|
|
|
|
|
* src/cff/cffload.c: Don't include PS cmaps service.
|
2016-04-12 06:22:57 +03:00
|
|
|
|
(cff_index_get_pointers): Add `pool' parameter which allows inserting
|
|
|
|
|
|
an extra NUL character for each String INDEX entry.
|
2013-12-23 19:42:03 +04:00
|
|
|
|
(cff_index_get_name): Make it a local function.
|
|
|
|
|
|
(cff_index_get_string): New function.
|
|
|
|
|
|
(cff_subfont_load): Updated.
|
|
|
|
|
|
(cff_font_load): Initialize `num_strings', `strings', and
|
|
|
|
|
|
`string_pool' fields in the `CFF_FontRec' structure.
|
|
|
|
|
|
(cff_index_get_sid_string): Use `cff_index_get_string' instead of
|
|
|
|
|
|
`cff_index_get_name'.
|
|
|
|
|
|
(cff_font_done): Updated.
|
|
|
|
|
|
|
|
|
|
|
|
* src/cff/cffload.h: Don't include PS cmaps service.
|
|
|
|
|
|
(cff_index_get_string): Added.
|
|
|
|
|
|
(cff_index_get_sid_string): Updated.
|
|
|
|
|
|
|
|
|
|
|
|
* src/cff/cffobjs.c: Don't include PS cmaps service and
|
|
|
|
|
|
FT_INTERNAL_POSTSCRIPT_HINTS_H.
|
|
|
|
|
|
(cff_size_get_globals_funcs, cff_slot_init): Updated.
|
|
|
|
|
|
(cff_face_init): Follow `cff_index_get_name',
|
|
|
|
|
|
`cff_index_get_string', and `cff_index_get_sid_string' changes.
|
|
|
|
|
|
|
|
|
|
|
|
* src/cff/cffcmap.c (cff_sid_free_glyph_name): Removed.
|
|
|
|
|
|
(cff_sid_to_glyph_name): Use `cff_index_get_cid_string'.
|
|
|
|
|
|
(cff_cmap_unicode_init): Updated.
|
|
|
|
|
|
|
|
|
|
|
|
* src/cff/cffdrivr.c: Don't include PS cmap service.
|
|
|
|
|
|
(cff_get_glyph_name): Avoid unnecessary lookup for POSTSCRIPT_CMAPS
|
|
|
|
|
|
service.
|
|
|
|
|
|
(cff_get_glyph_name, cff_ps_get_font_info, cff_get_ros): Follow API
|
|
|
|
|
|
`cff_index_get_sid_string' change.
|
|
|
|
|
|
(cff_get_name_index): Use `cff_index_get_string' instead of
|
|
|
|
|
|
`cff_index_get_name'.
|
|
|
|
|
|
|
|
|
|
|
|
* src/cff/cffgload.c: Don't include FT_INTERNAL_POSTSCRIPT_HINTS_H.
|
|
|
|
|
|
(cff_decoder_init, cff_decoder_prepare): Updated.
|
|
|
|
|
|
|
|
|
|
|
|
2010-02-27 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
Simplify code.
|
|
|
|
|
|
Suggested by Behdad.
|
|
|
|
|
|
|
|
|
|
|
|
* src/base/ftobjs.c (FT_Get_First_Char): Don't use a loop since we
|
|
|
|
|
|
call FT_Get_Next_Char anyway if necessary.
|
|
|
|
|
|
|
|
|
|
|
|
2010-02-26 Behdad Esfahbod <behdad@behdad.org>
|
|
|
|
|
|
|
|
|
|
|
|
Improve handling of invalid glyph indices in char->index functions.
|
|
|
|
|
|
|
|
|
|
|
|
* src/base/ftobjs.c (FT_Get_First_Char, FT_Get_Next_Char): Use a
|
|
|
|
|
|
loop.
|
|
|
|
|
|
|
|
|
|
|
|
2010-02-18 Chris Liddell <chris.liddell@artifex.com>
|
|
|
|
|
|
|
|
|
|
|
|
[truetype] Fix Savannah bug #28905.
|
|
|
|
|
|
|
|
|
|
|
|
Initialize phantom points before calling the incremental interface
|
|
|
|
|
|
to update glyph metrics.
|
|
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttgload.c (tt_get_metrics_incr_overrides)
|
|
|
|
|
|
[FT_CONFIG_OPTION_INCREMENTAL]: New function, split off from...
|
|
|
|
|
|
(tt_get_metrics): This.
|
|
|
|
|
|
Updated.
|
|
|
|
|
|
(load_truetype_glyph): Use tt_get_metrics_incr_overrides.
|
|
|
|
|
|
|
|
|
|
|
|
----------------------------------------------------------------------------
|
|
|
|
|
|
|
2020-01-19 19:05:19 +03:00
|
|
|
|
Copyright (C) 2010-2020 by
|
2013-12-23 19:42:03 +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
|
|
|
|
|
|
coding: utf-8
|
|
|
|
|
|
End:
|
