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-rw-r--r--src/3rdparty/freetype/ChangeLog7948
-rw-r--r--src/3rdparty/freetype/ChangeLog.202613
-rw-r--r--src/3rdparty/freetype/ChangeLog.219439
-rw-r--r--src/3rdparty/freetype/ChangeLog.222837
-rw-r--r--src/3rdparty/freetype/Jamfile203
-rw-r--r--src/3rdparty/freetype/Jamrules71
-rw-r--r--src/3rdparty/freetype/Makefile34
-rw-r--r--src/3rdparty/freetype/README63
-rw-r--r--src/3rdparty/freetype/README.git46
-rw-r--r--src/3rdparty/freetype/autogen.sh163
-rw-r--r--src/3rdparty/freetype/builds/amiga/README110
-rw-r--r--src/3rdparty/freetype/builds/amiga/include/freetype/config/ftconfig.h55
-rw-r--r--src/3rdparty/freetype/builds/amiga/include/freetype/config/ftmodule.h160
-rw-r--r--src/3rdparty/freetype/builds/amiga/makefile294
-rw-r--r--src/3rdparty/freetype/builds/amiga/makefile.os4297
-rw-r--r--src/3rdparty/freetype/builds/amiga/smakefile297
-rw-r--r--src/3rdparty/freetype/builds/amiga/src/base/ftdebug.c279
-rw-r--r--src/3rdparty/freetype/builds/amiga/src/base/ftsystem.c522
-rw-r--r--src/3rdparty/freetype/builds/ansi/ansi-def.mk74
-rw-r--r--src/3rdparty/freetype/builds/ansi/ansi.mk21
-rw-r--r--src/3rdparty/freetype/builds/atari/ATARI.H20
-rw-r--r--src/3rdparty/freetype/builds/atari/FNames.SIC37
-rw-r--r--src/3rdparty/freetype/builds/atari/FREETYPE.PRJ32
-rw-r--r--src/3rdparty/freetype/builds/atari/README.TXT51
-rw-r--r--src/3rdparty/freetype/builds/atari/deflinejoiner.awk181
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-rw-r--r--src/3rdparty/freetype/builds/compiler/ansi-cc.mk80
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-rw-r--r--src/3rdparty/freetype/builds/compiler/win-lcc.mk81
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-rw-r--r--src/3rdparty/freetype/builds/dos/detect.mk142
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-rw-r--r--src/3rdparty/freetype/builds/dos/dos-wat.mk20
-rw-r--r--src/3rdparty/freetype/builds/exports.mk76
-rw-r--r--src/3rdparty/freetype/builds/freetype.mk361
-rw-r--r--src/3rdparty/freetype/builds/link_dos.mk42
-rw-r--r--src/3rdparty/freetype/builds/link_std.mk42
-rw-r--r--src/3rdparty/freetype/builds/mac/FreeType.m68k_cfm.make.txt208
-rw-r--r--src/3rdparty/freetype/builds/mac/FreeType.m68k_far.make.txt207
-rw-r--r--src/3rdparty/freetype/builds/mac/FreeType.ppc_carbon.make.txt211
-rw-r--r--src/3rdparty/freetype/builds/mac/FreeType.ppc_classic.make.txt212
-rw-r--r--src/3rdparty/freetype/builds/mac/README403
-rwxr-xr-xsrc/3rdparty/freetype/builds/mac/ascii2mpw.py24
-rw-r--r--src/3rdparty/freetype/builds/mac/ftlib.prj.xml1194
-rw-r--r--src/3rdparty/freetype/builds/mac/ftmac.c1531
-rw-r--r--src/3rdparty/freetype/builds/modules.mk79
-rw-r--r--src/3rdparty/freetype/builds/newline1
-rw-r--r--src/3rdparty/freetype/builds/os2/detect.mk73
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-rw-r--r--src/3rdparty/freetype/builds/os2/os2-dev.mk30
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-rw-r--r--src/3rdparty/freetype/builds/symbian/bld.inf65
-rw-r--r--src/3rdparty/freetype/builds/symbian/freetype.mmp142
-rw-r--r--src/3rdparty/freetype/builds/toplevel.mk255
-rw-r--r--src/3rdparty/freetype/builds/unix/aclocal.m47959
-rwxr-xr-xsrc/3rdparty/freetype/builds/unix/config.guess1502
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-rwxr-xr-xsrc/3rdparty/freetype/builds/unix/configure16027
-rw-r--r--src/3rdparty/freetype/builds/unix/configure.ac684
-rw-r--r--src/3rdparty/freetype/builds/unix/configure.raw684
-rw-r--r--src/3rdparty/freetype/builds/unix/detect.mk91
-rw-r--r--src/3rdparty/freetype/builds/unix/freetype-config.in160
-rw-r--r--src/3rdparty/freetype/builds/unix/freetype2.in12
-rw-r--r--src/3rdparty/freetype/builds/unix/freetype2.m4194
-rw-r--r--src/3rdparty/freetype/builds/unix/ft-munmap.m432
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-rw-r--r--src/3rdparty/freetype/builds/unix/ftconfig.h280
-rw-r--r--src/3rdparty/freetype/builds/unix/ftconfig.in476
-rw-r--r--src/3rdparty/freetype/builds/unix/ftsystem.c17
-rwxr-xr-xsrc/3rdparty/freetype/builds/unix/install-sh520
-rw-r--r--src/3rdparty/freetype/builds/unix/install.mk97
-rwxr-xr-xsrc/3rdparty/freetype/builds/unix/ltmain.sh8406
-rwxr-xr-xsrc/3rdparty/freetype/builds/unix/mkinstalldirs161
-rw-r--r--src/3rdparty/freetype/builds/unix/unix-cc.in113
-rw-r--r--src/3rdparty/freetype/builds/unix/unix-def.in85
-rw-r--r--src/3rdparty/freetype/builds/unix/unix-dev.mk26
-rw-r--r--src/3rdparty/freetype/builds/unix/unix-lcc.mk24
-rw-r--r--src/3rdparty/freetype/builds/unix/unix.mk62
-rw-r--r--src/3rdparty/freetype/builds/unix/unixddef.mk45
-rw-r--r--src/3rdparty/freetype/builds/vms/ftconfig.h346
-rw-r--r--src/3rdparty/freetype/builds/vms/ftsystem.c321
-rw-r--r--src/3rdparty/freetype/builds/win32/detect.mk183
-rw-r--r--src/3rdparty/freetype/builds/win32/ftdebug.c214
-rw-r--r--src/3rdparty/freetype/builds/win32/vc2005/freetype.sln31
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-rw-r--r--src/3rdparty/freetype/builds/win32/vc2005/index.html37
-rw-r--r--src/3rdparty/freetype/builds/win32/vc2008/freetype.sln31
-rw-r--r--src/3rdparty/freetype/builds/win32/vc2008/freetype.vcproj2176
-rw-r--r--src/3rdparty/freetype/builds/win32/vc2008/index.html37
-rw-r--r--src/3rdparty/freetype/builds/win32/visualc/freetype.dsp400
-rw-r--r--src/3rdparty/freetype/builds/win32/visualc/freetype.dsw29
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-rw-r--r--src/3rdparty/freetype/builds/win32/visualce/freetype.dsp400
-rw-r--r--src/3rdparty/freetype/builds/win32/visualce/freetype.dsw29
-rw-r--r--src/3rdparty/freetype/builds/win32/visualce/index.html47
-rw-r--r--src/3rdparty/freetype/builds/win32/w32-bcc.mk28
-rw-r--r--src/3rdparty/freetype/builds/win32/w32-bccd.mk26
-rw-r--r--src/3rdparty/freetype/builds/win32/w32-dev.mk32
-rw-r--r--src/3rdparty/freetype/builds/win32/w32-gcc.mk31
-rw-r--r--src/3rdparty/freetype/builds/win32/w32-icc.mk28
-rw-r--r--src/3rdparty/freetype/builds/win32/w32-intl.mk28
-rw-r--r--src/3rdparty/freetype/builds/win32/w32-lcc.mk24
-rw-r--r--src/3rdparty/freetype/builds/win32/w32-mingw32.mk33
-rw-r--r--src/3rdparty/freetype/builds/win32/w32-vcc.mk28
-rw-r--r--src/3rdparty/freetype/builds/win32/w32-wat.mk28
-rw-r--r--src/3rdparty/freetype/builds/win32/win32-def.mk47
-rw-r--r--src/3rdparty/freetype/builds/wince/ftdebug.c236
-rw-r--r--src/3rdparty/freetype/builds/wince/vc2005-ce/freetype.sln158
-rw-r--r--src/3rdparty/freetype/builds/wince/vc2005-ce/freetype.vcproj3839
-rw-r--r--src/3rdparty/freetype/builds/wince/vc2005-ce/index.html47
-rw-r--r--src/3rdparty/freetype/builds/wince/vc2008-ce/freetype.sln158
-rw-r--r--src/3rdparty/freetype/builds/wince/vc2008-ce/freetype.vcproj13495
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-rwxr-xr-xsrc/3rdparty/freetype/configure120
-rw-r--r--src/3rdparty/freetype/devel/ft2build.h41
-rw-r--r--src/3rdparty/freetype/devel/ftoption.h710
-rw-r--r--src/3rdparty/freetype/docs/CHANGES785
-rw-r--r--src/3rdparty/freetype/docs/CUSTOMIZE47
-rw-r--r--src/3rdparty/freetype/docs/DEBUG182
-rw-r--r--src/3rdparty/freetype/docs/GPLv2.TXT (renamed from src/3rdparty/freetype/docs/GPL.TXT)0
-rw-r--r--src/3rdparty/freetype/docs/INSTALL91
-rw-r--r--src/3rdparty/freetype/docs/INSTALL.ANY151
-rw-r--r--src/3rdparty/freetype/docs/INSTALL.CROSS135
-rw-r--r--src/3rdparty/freetype/docs/INSTALL.GNU159
-rw-r--r--src/3rdparty/freetype/docs/INSTALL.MAC32
-rw-r--r--src/3rdparty/freetype/docs/INSTALL.UNIX96
-rw-r--r--src/3rdparty/freetype/docs/INSTALL.VMS62
-rw-r--r--src/3rdparty/freetype/docs/LICENSE.TXT10
-rw-r--r--src/3rdparty/freetype/docs/MAKEPP5
-rw-r--r--src/3rdparty/freetype/docs/PATENTS27
-rw-r--r--src/3rdparty/freetype/docs/PROBLEMS15
-rw-r--r--src/3rdparty/freetype/docs/TRUETYPE40
-rw-r--r--src/3rdparty/freetype/docs/UPGRADE.UNIX137
-rw-r--r--src/3rdparty/freetype/docs/VERSION.DLL138
-rw-r--r--src/3rdparty/freetype/docs/formats.txt164
-rw-r--r--src/3rdparty/freetype/docs/raster.txt635
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-rw-r--r--src/3rdparty/freetype/import_from_tarball.sh89
-rw-r--r--src/3rdparty/freetype/include/config/ftconfig.h (renamed from src/3rdparty/freetype/include/freetype/config/ftconfig.h)210
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-rw-r--r--src/3rdparty/freetype/include/ftpfr.h (renamed from src/3rdparty/freetype/include/freetype/ftpfr.h)2
-rw-r--r--src/3rdparty/freetype/include/ftrender.h (renamed from src/3rdparty/freetype/include/freetype/ftrender.h)15
-rw-r--r--src/3rdparty/freetype/include/ftsizes.h (renamed from src/3rdparty/freetype/include/freetype/ftsizes.h)4
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-rw-r--r--src/3rdparty/freetype/src/lzw/ftzopen.h2
-rw-r--r--src/3rdparty/freetype/src/otvalid/otvbase.c50
-rw-r--r--src/3rdparty/freetype/src/otvalid/otvcommn.c170
-rw-r--r--src/3rdparty/freetype/src/otvalid/otvcommn.h158
-rw-r--r--src/3rdparty/freetype/src/otvalid/otverror.h5
-rw-r--r--src/3rdparty/freetype/src/otvalid/otvgdef.c36
-rw-r--r--src/3rdparty/freetype/src/otvalid/otvgpos.c186
-rw-r--r--src/3rdparty/freetype/src/otvalid/otvgsub.c108
-rw-r--r--src/3rdparty/freetype/src/otvalid/otvjstf.c83
-rw-r--r--src/3rdparty/freetype/src/otvalid/otvmath.c75
-rw-r--r--src/3rdparty/freetype/src/otvalid/otvmod.c14
-rw-r--r--src/3rdparty/freetype/src/otvalid/otvmod.h2
-rw-r--r--src/3rdparty/freetype/src/pcf/README26
-rw-r--r--src/3rdparty/freetype/src/pcf/pcf.h6
-rw-r--r--src/3rdparty/freetype/src/pcf/pcfdrivr.c146
-rw-r--r--src/3rdparty/freetype/src/pcf/pcfdrivr.h2
-rw-r--r--src/3rdparty/freetype/src/pcf/pcferror.h3
-rw-r--r--src/3rdparty/freetype/src/pcf/pcfread.c260
-rw-r--r--src/3rdparty/freetype/src/pcf/pcfutil.c12
-rw-r--r--src/3rdparty/freetype/src/pfr/pfrcmap.c23
-rw-r--r--src/3rdparty/freetype/src/pfr/pfrdrivr.c36
-rw-r--r--src/3rdparty/freetype/src/pfr/pfrdrivr.h2
-rw-r--r--src/3rdparty/freetype/src/pfr/pfrerror.h3
-rw-r--r--src/3rdparty/freetype/src/pfr/pfrgload.c50
-rw-r--r--src/3rdparty/freetype/src/pfr/pfrload.c35
-rw-r--r--src/3rdparty/freetype/src/pfr/pfrobjs.c42
-rw-r--r--src/3rdparty/freetype/src/pfr/pfrsbit.c22
-rw-r--r--src/3rdparty/freetype/src/psaux/afmparse.c52
-rw-r--r--src/3rdparty/freetype/src/psaux/afmparse.h3
-rw-r--r--src/3rdparty/freetype/src/psaux/psauxerr.h3
-rw-r--r--src/3rdparty/freetype/src/psaux/psauxmod.c2
-rw-r--r--src/3rdparty/freetype/src/psaux/psauxmod.h2
-rw-r--r--src/3rdparty/freetype/src/psaux/psconv.c227
-rw-r--r--src/3rdparty/freetype/src/psaux/psconv.h10
-rw-r--r--src/3rdparty/freetype/src/psaux/psobjs.c174
-rw-r--r--src/3rdparty/freetype/src/psaux/t1cmap.c30
-rw-r--r--src/3rdparty/freetype/src/psaux/t1decode.c238
-rw-r--r--src/3rdparty/freetype/src/pshinter/pshalgo.c32
-rw-r--r--src/3rdparty/freetype/src/pshinter/pshalgo.h11
-rw-r--r--src/3rdparty/freetype/src/pshinter/pshglob.c59
-rw-r--r--src/3rdparty/freetype/src/pshinter/pshglob.h4
-rw-r--r--src/3rdparty/freetype/src/pshinter/pshmod.c17
-rw-r--r--src/3rdparty/freetype/src/pshinter/pshnterr.h3
-rw-r--r--src/3rdparty/freetype/src/pshinter/pshpic.c45
-rw-r--r--src/3rdparty/freetype/src/pshinter/pshpic.h24
-rw-r--r--src/3rdparty/freetype/src/pshinter/pshrec.c54
-rw-r--r--src/3rdparty/freetype/src/pshinter/pshrec.h4
-rw-r--r--src/3rdparty/freetype/src/pshinter/rules.mk7
-rw-r--r--src/3rdparty/freetype/src/psnames/psmodule.c74
-rw-r--r--src/3rdparty/freetype/src/psnames/psnamerr.h3
-rw-r--r--src/3rdparty/freetype/src/psnames/pspic.c70
-rw-r--r--src/3rdparty/freetype/src/psnames/pspic.h32
-rw-r--r--src/3rdparty/freetype/src/psnames/pstables.h5787
-rw-r--r--src/3rdparty/freetype/src/psnames/rules.mk11
-rw-r--r--src/3rdparty/freetype/src/raster/ftmisc.h37
-rw-r--r--src/3rdparty/freetype/src/raster/ftraster.c298
-rw-r--r--src/3rdparty/freetype/src/raster/ftrend1.c47
-rw-r--r--src/3rdparty/freetype/src/raster/rasterrs.h3
-rw-r--r--src/3rdparty/freetype/src/raster/rastpic.c68
-rw-r--r--src/3rdparty/freetype/src/raster/rastpic.h33
-rw-r--r--src/3rdparty/freetype/src/raster/rules.mk5
-rw-r--r--src/3rdparty/freetype/src/sfnt/pngshim.c377
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-rw-r--r--src/3rdparty/freetype/src/sfnt/rules.mk11
-rw-r--r--src/3rdparty/freetype/src/sfnt/sfdriver.c370
-rw-r--r--src/3rdparty/freetype/src/sfnt/sferrors.h5
-rw-r--r--src/3rdparty/freetype/src/sfnt/sfnt.c3
-rw-r--r--src/3rdparty/freetype/src/sfnt/sfntpic.c126
-rw-r--r--src/3rdparty/freetype/src/sfnt/sfntpic.h90
-rw-r--r--src/3rdparty/freetype/src/sfnt/sfobjs.c635
-rw-r--r--src/3rdparty/freetype/src/sfnt/ttbdf.c16
-rw-r--r--src/3rdparty/freetype/src/sfnt/ttcmap.c507
-rw-r--r--src/3rdparty/freetype/src/sfnt/ttcmap.h109
-rw-r--r--src/3rdparty/freetype/src/sfnt/ttcmapc.h19
-rw-r--r--src/3rdparty/freetype/src/sfnt/ttkern.c14
-rw-r--r--src/3rdparty/freetype/src/sfnt/ttload.c144
-rw-r--r--src/3rdparty/freetype/src/sfnt/ttmtx.c216
-rw-r--r--src/3rdparty/freetype/src/sfnt/ttmtx.h4
-rw-r--r--src/3rdparty/freetype/src/sfnt/ttpost.c90
-rw-r--r--src/3rdparty/freetype/src/sfnt/ttsbit.c2253
-rw-r--r--src/3rdparty/freetype/src/sfnt/ttsbit.h22
-rw-r--r--src/3rdparty/freetype/src/sfnt/ttsbit0.c1011
-rw-r--r--src/3rdparty/freetype/src/smooth/ftgrays.c633
-rw-r--r--src/3rdparty/freetype/src/smooth/ftsmerrs.h3
-rw-r--r--src/3rdparty/freetype/src/smooth/ftsmooth.c188
-rw-r--r--src/3rdparty/freetype/src/smooth/ftspic.c79
-rw-r--r--src/3rdparty/freetype/src/smooth/ftspic.h38
-rw-r--r--src/3rdparty/freetype/src/smooth/rules.mk5
-rw-r--r--src/3rdparty/freetype/src/tools/afblue.pl548
-rw-r--r--src/3rdparty/freetype/src/tools/apinames.c55
-rw-r--r--src/3rdparty/freetype/src/tools/chktrcmp.py4
-rw-r--r--src/3rdparty/freetype/src/tools/cordic.py62
-rw-r--r--src/3rdparty/freetype/src/tools/docmaker/content.py229
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-rw-r--r--src/3rdparty/freetype/src/tools/docmaker/formatter.py73
-rw-r--r--src/3rdparty/freetype/src/tools/docmaker/sources.py236
-rw-r--r--src/3rdparty/freetype/src/tools/docmaker/tohtml.py478
-rw-r--r--src/3rdparty/freetype/src/tools/docmaker/utils.py81
-rw-r--r--src/3rdparty/freetype/src/tools/ftrandom/README2
-rw-r--r--src/3rdparty/freetype/src/tools/ftrandom/ftrandom.c38
-rw-r--r--src/3rdparty/freetype/src/tools/glnames.py214
-rw-r--r--src/3rdparty/freetype/src/tools/test_afm.c2
-rw-r--r--src/3rdparty/freetype/src/tools/test_bbox.c34
-rw-r--r--src/3rdparty/freetype/src/tools/test_trig.c98
-rw-r--r--src/3rdparty/freetype/src/truetype/rules.mk12
-rw-r--r--src/3rdparty/freetype/src/truetype/truetype.c3
-rw-r--r--src/3rdparty/freetype/src/truetype/ttdriver.c186
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-rw-r--r--src/3rdparty/freetype/src/truetype/ttgload.c890
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-rw-r--r--src/3rdparty/freetype/src/truetype/ttgxvar.c130
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-rw-r--r--src/3rdparty/freetype/src/truetype/ttpload.c83
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-rw-r--r--src/3rdparty/freetype/src/type1/t1afm.c28
-rw-r--r--src/3rdparty/freetype/src/type1/t1driver.c468
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-rw-r--r--src/3rdparty/freetype/src/type1/t1load.c272
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-rw-r--r--src/3rdparty/freetype/src/type1/t1parse.c76
-rw-r--r--src/3rdparty/freetype/src/type1/t1tokens.h2
-rw-r--r--src/3rdparty/freetype/src/type42/t42drivr.c62
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-rw-r--r--src/3rdparty/freetype/src/type42/t42error.h3
-rw-r--r--src/3rdparty/freetype/src/type42/t42objs.c135
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-rw-r--r--src/3rdparty/freetype/src/type42/t42parse.c159
-rw-r--r--src/3rdparty/freetype/src/winfonts/fnterrs.h3
-rw-r--r--src/3rdparty/freetype/src/winfonts/winfnt.c205
-rw-r--r--src/3rdparty/freetype/src/winfonts/winfnt.h2
-rw-r--r--src/3rdparty/freetype/version.sed5
-rw-r--r--src/3rdparty/freetype/vms_make.com1286
610 files changed, 45347 insertions, 139644 deletions
diff --git a/src/3rdparty/freetype/ChangeLog b/src/3rdparty/freetype/ChangeLog
deleted file mode 100644
index 83a7d53c6d..0000000000
--- a/src/3rdparty/freetype/ChangeLog
+++ /dev/null
@@ -1,7948 +0,0 @@
-2010-02-13 Werner Lemberg <wl@gnu.org>
-
- * Version 2.3.12 released.
- ==========================
-
-
- Tag sources with `VER-2-3-12'.
-
- * docs/CHANGES: Updated.
-
- * docs/VERSION.DLL: Update documentation and bump version number to
- 2.3.12.
-
- * 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/2.3.11/2.3.12/, s/2311/2312/.
-
- * include/freetype/freetype.h (FREETYPE_PATCH): Set to 12.
-
- * builds/unix/configure.raw (version_info): Set to 10:0:4.
-
-2010-02-12 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- Improve autotool version checking to work with beta releases.
-
- * autogen.sh (check_tool_version): Improve the extraction of version
- number from "tool --version" output. Some beta releases of
- autotools have extra strings before version number.
-
-2010-02-12 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- Fix overallocating bug in FT_Outline_New_Internal().
-
- * src/base/ftoutln.c (FT_Outline_New_Internal): The length of
- FT_Outline->points[] should be numPoints, not 2 * numPoints.
- Found by Paul Messmer, see
- http://lists.gnu.org/archive/html/freetype-devel/2010-02/msg00003.html
-
-2010-02-10 Ken Sharp <ken.sharp@artifex.com>
-
- Really fix Savannah bug #28678 (part 2).
-
- Since we consider `sbw' for the horizontal direction only, we still have
- to synthesize vertical metrics if the user wants to use the vertical
- writing direction.
-
- * src/cff/cffgload.c (cff_slot_load), src/cid/cidgload.c
- (cid_slot_load_glyph), src/type1/t1gload.c (T1_Load_Glyph):
- Synthesize vertical metrics (only) if FT_LOAD_VERTICAL_LAYOUT is
- set.
-
-2010-02-10 Ken Sharp <ken.sharp@artifex.com>
-
- Really fix Savannah bug #28678 (part 1).
-
- After long discussion, we now consider the character width vector
- (wx,wy) returned by the `sbw' Type 1 operator as being part of *one*
- direction only. For example, if you are using the horizontal
- writing direction, you get the horizontal and vertical components of
- the advance width for this direction. Note that OpenType and CFF fonts
- don't have such a vertical component; instead, the GPOS table can be
- used to generate two-dimensional advance widths (but this isn't
- handled by FreeType).
-
- * include/freetype/ftincrem.h (FT_Incremental_MetricsRec): Add
- `advance_v' field to hold the vertical component of the advance
- value.
-
- * src/truetype/ttgload.c (tt_get_metrics), src/cff/cffgload.c
- (cff_slot_load), src/type1/t1gload.c
- (T1_Parse_Glyph_And_Get_Char_String), src/cid/cidgload.c
- (cid_load_glyph): Use it.
-
-2010-02-08 Werner Lemberg <wl@gnu.org>
-
- * devel/ftoption.h [FT_CONFIG_OPTION_PIC]: Define.
-
-2010-02-04 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- Prevent NULL pointer dereference passed to FT_Module_Requester.
-
- * src/sfnt/sfdriver.c (sfnt_get_interface): Don't use `module'.
- * src/psnames/psmodule.c (psnames_get_interface): Ditto.
-
- * src/cff/cffdrivr.c (cff_get_interface): Check NULL `driver'.
- * src/truetype/ttdriver.c (tt_get_interface): Ditto.
-
-2010-01-29 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- Fix memory leaks in previous patch.
-
- * src/sfnt/sfobjs.c (sfnt_load_face): Don't overwrite the strings
- allocated for face->root.family_name and style_name.
-
-2010-01-29 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- New parameters for FT_Open_Face() to ignore preferred family names.
-
- Preferred family names should be used for legacy systems that
- can hold only a few faces (<= 4) for a family name. Suggested by
- Andreas Heinrich.
- http://lists.gnu.org/archive/html/freetype/2010-01/msg00001.html
-
- * include/freetype/ftsnames.h (FT_PARAM_TAG_IGNORE_PREFERRED_FAMILY,
- FT_PARAM_TAG_IGNORE_PREFERRED_SUBFAMILY): Define.
-
- * src/sfnt/sfobjs.h (sfnt_load_face): Check the arguments and
- ignore preferred family and subfamily names if requested.
-
-2010-01-27 Ken Sharp <ken.sharp@artifex.com>
-
- Fix Savannah bug #28678.
-
- * src/cff/cffgload.c (cff_slot_load), src/cid/cidgload.c
- (cid_load_glyph): Handle vertical metrics correctly.
-
- * src/type1/t1gload.c (T1_Parse_Glyph_And_Get_Char_String): Handle
- vertical metrics correctly.
- (T1_Load_Glyph): Don't synthesize vertical metrics.
-
-2010-01-14 Werner Lemberg <wl@gnu.org>
-
- Make FT_Set_Transform work if no renderer is available.
-
- * src/base/ftobjs.c (FT_Load_Glyph): Apply `standard' transformation
- if no renderer is compiled into the library.
-
-2010-01-14 Werner Lemberg <wl@gnu.org>
-
- Fix compilation warning.
-
- * src/base/ftbase.h: s/LOCAL_DEF/LOCAL/.
- * src/base/ftobjc.s: Include ftbase.h conditionally.
-
-2010-01-11 Kwang Yul Seo <skyul@company100.net>
-
- Provide inline assembly code for RVCT compiler.
- This is Savannah patch #7059.
-
- * include/freetype/config/ftconfig.h (FT_MULFIX_ASSEMBLER,
- FT_MulFix_arm) [__CC_ARM || __ARM_CC]: Define.
-
-2010-01-08 Ken Sharp <ken.sharp@artifex.com>
-
- Fix Savannah bug #28521.
-
- Issue #28226 involved a work-around for a font which used the
- `setcurrentpoint' operator in an invalid way; this operator is only
- supposed to be used with the result of OtherSubrs, and the font used
- it directly. The supplied patch removed the block of code which
- checked this usage entirely.
-
- This turns out to be a Bad Thing. If `setcurrentpoint' is being
- used correctly it should reset the flex flag in the decoder. If we
- don't do this then the flag never gets reset and we omit any further
- contours from the glyph (at least until we close the path or
- similar).
-
- * src/psaux/t1decode.c (t1_decoder_parse_charstrings)
- <op_setcurrentpoint>: Handle `flex_state' correctly.
-
-2010-01-05 Werner Lemberg <wl@gnu.org>
-
- Apply reports from clang static analyzer.
-
- * src/lzw/ftlzw.c (ft_lzw_file_init), src/base/ftstroke.c
- (FT_Stroker_ParseOutline), src/base/ftsynth.c
- (FT_GlyphSlot_Embolden): Remove dead code.
-
- * src/base/ftpatent.c (_tt_check_patents_in_table): Initialize
- `offset_i' and `length_i'.
-
-2010-01-05 Ralph Giles <giles@ghostscript.com>
-
- Enable the incremental font interface by default.
-
- Ghostscript requires the incremental font interface for handling
- some Postscript documents. It is moving to using FreeType as its
- primary renderer; supporting this in the default build makes it
- Ghostscript to be linked against the system FreeType when one is
- available.
-
- * include/freetype/config/ftoption.h (FT_CONFIG_OPTION_INCREMENTAL):
- Uncomment.
-
-2010-01-05 Werner Lemberg <wl@gnu.org>
-
- Fix Savannah bug #28395.
-
- * src/truetype/ttdriver.c (Load_Glyph), src/type1/t1gload.c
- (T1_Loada_Glyph): Don't check `num_glyphs' if incremental interface
- is used.
-
-2010-01-05 Ken Sharp <ken.sharp@artifex.com>
-
- Make Type 1 `seac' operator work with incremental interface.
- This fixes Savannah bug #28480.
-
- * src/psaux/t1decode.c (t1operator_seac): Don't check `glyph_names'
- if incremental interface is used.
-
-2010-01-04 Ken Sharp <ken.sharp@artifex.com>
-
- Make incremental interface work with TrueType fonts.
- This fixes Savannah bug #28478.
-
- * src/truetype/ttgload.c (load_truetype_glyph): Don't check
- `glyf_offset' if incremental interface is used.
-
-2009-12-31 Lars Abrahamsson <wonko@opera.com>
-
- Make compilation with FT_CONFIG_OPTION_PIC work again.
-
- * src/base/ftglyph.c (FT_Glyph_To_Bitmap) [FT_CONFIG_OPTION_PIC]:
- Declare `library' for FT_BITMAP_GLYPH_CLASS_GET.
-
- * src/base/ftinit.c (ft_destroy_default_module_classes,
- ft_create_default_module_classes): Use proper casts (needed for C++
- compilation).
-
- * src/sfnt/ttcmap.c (tt_cmap13_class_rec): Use FT_DEFINE_TT_CMAP.
-
-2009-12-22 Marc Kleine-Budde <mkl@pengutronix.de>
-
- Make freetype-config aware of $SYSROOT.
- This is Savannah patch #7040.
-
- * builds/unix/freetype-config.in: Decorate with ${SYSROOT} where
- appropriate.
-
-2009-12-20 Werner Lemberg <wl@gnu.org>
-
- Fix compiler warning.
- Reported by Sean.
-
- * src/base/ftdbgmem.c [!FT_DEBUG_MEMORY]: ANSI C doesn't like empty
- source files; however, some compilers warn about an unused variable
- declaration. This is now replaced with a typedef.
-
-2009-12-18 Werner Lemberg <wl@gnu.org>
-
- Fix Savannah bug #28320.
-
- There exist corrupt, subsetted fonts (embedded in PDF files) which
- contain a private dict that ends with an unterminated floating point
- number (no operator following). We now ignore this error (as
- acrobat does).
-
- * src/cff/cffparse.c (cff_parser_run): Don't emit a syntax error for
- unterminated floating point numbers.
-
-2009-12-16 Werner Lemberg <wl@gnu.org>
-
- Really fix compiler warnings.
- Reported by Sean.
-
- * src/truetype/ttgxvar.c (GX_PT_POINTS_ARE_WORDS,
- GX_PT_POINT_RUN_COUNT_MASK): Convert enum values to macros.
-
-2009-12-16 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- Improve configure.raw to copy some options from CFLAGS to LDFLAGS.
- The linker of Mac OS X 10.6 is sensitive to the architecture. If
- the architectures are specified explicitly for the C compiler, the
- linker requires the architecture specifications too.
-
- * builds/unix/configure.raw: Replace `-isysroot' option parser by
- more generic argument parser.
-
-2009-12-15 Werner Lemberg <wl@gnu.org>
-
- Fix compiler warnings.
- Reported by Sean.
-
- * src/truetype/ttgxvar.c (ft_var_readpackeddeltas): Fix counter data
- type.
-
-2009-12-14 Ken Sharp <ken.sharp@artifex.com>
-
- Ignore invalid `setcurrentpoint' operations in Type 1 fonts.
- This fixes Savannah bug #28226.
-
- At least two wild PostScript files of unknown provenance contain
- Type 1 fonts, apparently converted from TrueType fonts in earlier
- PDF versions of the files, which use the `setcurrentpoint' operator
- inappropriately.
-
- FreeType currently throws an error in this case, but Ghostscript and
- Adobe Distiller both accept the fonts and ignore the problem. This
- commit #ifdefs out the check so PostScript interpreters using
- FreeType can render these files.
-
- The specification says `setcurrentpoint' should only be used to set
- the point after a `Subr' call, but these fonts use it to set the
- initial point to (0,0). Unnecessarily so, as they correctly use an
- `hsbw' operation which implicitly sets the initial point.
-
- * src/psaux/t1decode.c (t1_decoder_parse_charstrings)
- <op_setcurrentpoint>: Comment out code.
-
-2009-12-14 Bram Tassyns <bramt@enfocus.be>
-
- Fix parsing of /CIDFontVersion.
- This fixes Savannah bug #28287.
-
- * src/cid/cidtoken.h: `cid_version' in CID_FaceInfoRec (in
- t1tables.h) is of type FT_Fixed.
-
-2009-12-14 Werner Lemberg <wl@gnu.org>
-
- Trace glyph index in CID module.
- Suggested in Savannah patch #7023.
-
- * src/cid/cidgload.c (cid_load_glyph): Add tracing message.
-
-2009-12-03 Werner Lemberg <wl@gnu.org>
-
- Fix compiler warnings.
-
- * src/truetype/ttgload.c (tt_get_metrics): Put `Exit' label into the
- proper preprocessor conditional.
- * src/pfr/pfrobjs.c (pfr_slot_load): Pacify gcc.
-
-2009-11-25 John Tytgat <John.Tytgat@esko.com>
-
- Better handling of start of `eexec' section.
- This fixes Savannah bug #28090.
-
- * src/type1/t1parse.c (T1_Get_Private_Dict): Skip all whitespace
- characters before start of `eexec' section.
-
-2009-11-20 Werner Lemberg <wl@gnu.org>
-
- Fix Savannah bug #27742.
-
- * src/base/ftstroke.c (ft_stroker_outside): Avoid silent division by
- zero, using a threshold for `theta'.
-
-2009-11-20 Werner Lemberg <wl@gnu.org>
-
- Fix Savannah bug #28036.
-
- * src/type1/t1afm.c (t1_get_index): Fix comparison.
-
-2009-11-16 Werner Lemberg <wl@gnu.org>
-
- Fix compiler warnings.
- Reported by Kevin Blenkinsopp <arqon@promode.org>.
-
- * src/sfnt/ttload.c (check_table_dir): Use proper data type.
-
-2009-11-15 Werner Lemberg <wl@gnu.org>
-
- Really fix FreeDesktop bug #21197.
- This also fixes Savannah bug #28021.
-
- * src/autofit/aflatin.c (af_latin_metrics_check_digits),
- src/autofit/aflatin2.c (af_latin2_metrics_check_digits): Fix loop.
-
-2009-11-15 Werner Lemberg <wl@gnu.org>
-
- Add tracing messages for advance values.
-
- * src/base/ftobjs.c (FT_Load_Glyph), src/truetype/ttgload.c
- (TT_Get_HMetrics, TT_Get_VMetrics): Do it.
-
-2009-11-08 Werner Lemberg <wl@gnu.org>
-
- Fix compiler warning.
- Reported by Jeremy Manson <jeremy.manson@gmail.com>.
-
- * src/truetype/ttgload.c (load_truetype_glyph): Initialize `error'.
-
-2009-11-04 Werner Lemberg <wl@gnu.org>
-
- Remove compiler warning.
- Reported by Sean McBride <sean@rogue-research.com>.
-
- * src/tools/apinames.c (read_header_file)<STATE_TYPE>: Use a cast to
- `int', as specified in the printf(3) man page.
-
-2009-11-04 Werner Lemberg <wl@gnu.org>
-
- Fix Savannah bug #27921.
-
- * src/cff/cffobjs.c (cff_face_init), src/cid/cidobjs.c
- (cid_face_init), src/type1/t1afm.c (T1_Read_Metrics),
- src/type1/t1objs.c (T1_Face_Init): Don't use unsigned constant
- values for rounding if the argument can be negative.
-
-2009-11-03 Bram Tassyns <bramt@enfocus.be>
-
- Add basic support for Type1 charstrings in CFF.
- This fixes Savannah bug #27922.
-
- * src/cff/cffgload.c (CFF_Operator, cff_argument_counts): Handle
- `seac', `sbw', and `setcurrentpoint' opcodes.
- (cff_compute_bias): Add parameter to indicate the charstring type.
- Update all callers.
- (cff_operator_seac): Add parameter for side bearing.
- (cff_decoder_parse_charstrings): Updated for more Type1 support.
-
-2009-11-03 Werner Lemberg <wl@gnu.org>
-
- Return correct `linearHoriAdvance' value for embedded TT bitmaps too.
- Reported by Jeremy Manson <jeremy.manson@gmail.com>.
-
- src/truetype/ttgload.c (load_truetype_glyph): Add parameter to
- quickly load the glyph header only.
- Update all callers.
- (tt_loader_init): Add parameter to quickly load the `glyf' table
- only.
- Update all callers.
- (TT_Load_Glyph): Compute linear advance values for embedded bitmap
- glyphs too.
-
-2009-11-03 Werner Lemberg <wl@gnu.org>
-
- Improve code readability.
-
- * src/ttgload.c (load_truetype_glyph): Move metrics calculation
- to...
- (tt_get_metrics): This new function.
-
-2009-10-26 Bram Tassyns <bramt@enfocus.be>
-
- Fix Savannah bug #27811.
-
- * src/truetype/ttxgvar.c (ft_var_readpackeddeltas): Fix
- signed/unsigned mismatch.
-
-2009-10-19 Ning Dong <flintning@163.com>
-
- Fix handling of `get' and `put' CFF instructions.
-
- * src/cff/cffgload.c (cff_decoder_parse_charstrings) <cff_op_get,
- cff_op_put>: Appendix B of Adobe Technote #5177 limits the number of
- elements for the `get' and `put' operators to 32.
- * src/cff/cffgload.h (CFF_MAX_TRANS_ELEMENTS): Define.
- (CFF_Decoder): Use it for `buildchar' and remove `len_buildchar'.
-
-2009-10-18 Werner Lemberg <wl@gnu.org>
-
- Fix handling of `dup' CFF instruction.
- Problem and solution reported by Ning Dong <flintning@163.com>.
-
- * src/cff/cffgload.c (cff_decoder_parse_charstrings) <cff_op_dup>:
- Increase `args' by 2, not 1.
-
-2009-10-10 Werner Lemberg <wl@gnu.org>
-
- * Version 2.3.11 released.
- ==========================
-
-
- Tag sources with `VER-2-3-11'.
-
- * docs/VERSION.DLL: Update documentation and bump version number to
- 2.3.11.
-
- * README, Jamfile (RefDoc), builds/win32/visualc/index.html,
- builds/win32/visualc/freetype.dsp,
- builds/win32/visualc/freetype.vcproj,
- builds/win32/visualce/index.html,
- builds/win32/visualce/freetype.dsp,
- builds/win32/visualce/freetype.vcproj: s/2.3.10/2.3.11/, s/2310/2311/.
-
- * include/freetype/freetype.h (FREETYPE_PATCH): Set to 11.
-
- * builds/unix/configure.raw (version_info): Set to 9:22:3.
-
-2009-10-10 Werner Lemberg <wl@gnu.org>
-
- * docs/CHANGES, docs/release: Updated.
-
-2009-10-10 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- * src/pcf/pcfread.c (pcf_get_properties): Fix a bug in the nprops
- truncation. Reported by Martin von Gagern and Peter Volkov.
- https://bugs.gentoo.org/288357 and https://bugs.gentoo.org/288256
-
-2009-10-06 Werner Lemberg <wl@gnu.org>
-
- * Version 2.3.10 released.
- ==========================
-
-
- Tag sources with `VER-2-3-10'.
-
- * builds/toplevel.mk (major, minor, patch): Fix regexp to allow more
- than a single digit.
- (dist): We now use git.
-
- * docs/VERSION.DLL: Update documentation and bump version number to
- 2.3.10.
-
- * README, Jamfile (RefDoc), builds/win32/visualc/index.html,
- builds/win32/visualc/freetype.dsp,
- builds/win32/visualc/freetype.vcproj,
- builds/win32/visualce/index.html,
- builds/win32/visualce/freetype.dsp,
- builds/win32/visualce/freetype.vcproj: s/2.3.9/2.3.10/, s/239/2310/.
-
- * include/freetype/freetype.h (FREETYPE_PATCH): Set to 10.
-
- * builds/unix/configure.raw (version_info): Set to 9:21:3.
-
-2009-10-06 Werner Lemberg <wl@gnu.org>
-
- Fix `make multi'.
-
- * src/cache/ftccache.c, src/cache/ftcsbits.c (FT_COMPONENT): Define.
-
- * src/sfnt/sfdriver.c: Include FT_INTERNAL_DEBUG_H.
-
-2009-09-27 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- [cache] Fix Savannah bug #27441, clean up Redhat bugzilla #513582.
- Tricky casts in FTC_{CACHE,GCACHE,MRULIST}_LOOKUP_CMP() are removed.
- Now these functions should be called with FTC_Node or FTC_MruNode
- variable, and the caller should cast them to appropriate pointers to
- concrete data. These tricky casts can GCC-4.4 optimizer (-O2)
- confused and the crashing binaries are generated.
-
- * src/cache/ftcmru.h (FTC_MRULIST_LOOKUP_CMP): Drop tricky cast.
- Now the 4th argument `node' of this function should be typed as
- FTC_MruNode.
-
- * src/cache/ftcglyph.h (FTC_GCACHE_LOOKUP_CMP): For inline
- implementation, new temporal variable FTC_MruNode `_mrunode' to take
- the pointer from FTC_MRULIST_LOOKUP_CMP(). For non-inline
- implementation, tricky cast is dropped.
-
- * src/cache/ftcmanag.c (FTC_SIZE_NODE): New macro casting
- to FTC_SizeNode.
- (FTC_Manager_LookupSize): Replace FTC_SizeNode `node' by FTC_MruNode
- `mrunode', and FTC_SIZE_NODE() is inserted.
- (FTC_FACE_NODE): New macro casting to FTC_FaceNode.
- (FTC_Manager_LookupFace) Replace FTC_FaceNode `node' by FTC_MruNode
- `mrunode', and FTC_FACE_NODE() is inserted.
-
- * src/cache/ftcbasic.c (FTC_ImageCache_Lookup): Change the type of
- `node' from FTC_INode to FTC_Node. Extra casting macro FTC_NODE()
- is dropped.
- (FTC_ImageCache_LookupScaler): Ditto.
- (FTC_SBitCache_Lookup): Change the type of `node' from FTC_SNode to
- FTC_Node. Extra casting macro FTC_NODE() is dropped. FTC_SNODE()
- is inserted.
- (FTC_SBitCache_LookupScaler): Ditto.
-
- * src/cache/ftccmap.c (FTC_CMapCache_Lookup): Change the type of
- `node' from FTC_CMapNode to FTC_Node. Extra casting macro
- FTC_NODE() is dropped, FTC_CMAP_NODE() is inserted.
-
-2009-09-25 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- [cache, psaux, type1] Fix for multi build.
- In multi build, some cpp functions are left as unresolved symbols.
-
- * src/cache/ftcbasic.c: Include FT_INTERNAL_DEBUG_H for FT_TRACE1().
-
- * src/psaux/t1decode.c: Include FT_INTERNAL_CALC_H for
- FIXED_TO_INT().
- * src/type1/t1gload.c: Ditto.
- * src/type1/t1objs.c: Ditto.
-
-2009-09-25 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- [autofit] Fix for multi build.
-
- * src/autofit/afmodule.h: Include FT_INTERNAL_OBJECTS_H to use
- FT_DECLARE_MODULE() macro in multi build.
-
- * src/autofit/aflatin.c: Include <ft2build.h> to handle
- FT_ADVANCES_H correctly in multi build.
-
-2009-09-24 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- [cache] Check the face filled by FTC_Manager_LookupFace().
-
- * src/cache/ftcbasic.c (ftc_basic_family_get_count): Return
- immediately if FTC_Manager_LookupFace() fills face by NULL. Such
- case can occur when the code is optimized by GCC-4.2.x.
-
-2009-09-23 Werner Lemberg <wl@gnu.org>
-
- * docs/CHANGES: Updated.
-
-2009-09-12 Werner Lemberg <wl@gnu.org>
-
- [raster] Fix 5-levels grayscale output.
- This was broken since version 2.3.0.
-
- * src/raster/ftraster.c (count_table): Use pre-2.3.0 values (which
- were then computed dynamically).
- (Vertical_Gray_Sweep_Step): Updated.
-
- (ft_black_render): Initialize `worker->gray_lines' (problem found by
- valgrind).
-
- (FT_RASTER_OPTION_ANTI_ALIASING, DEBUG_RASTER): Dont' #undef, just
- comment out.
-
-2009-09-12 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- Improve configure.raw for cross build.
-
- * builds/unix/configure.raw: Remove temporal files created by the
- suffix checking for CC_BUILD. Set XX_ANSIFLAGS and XX_CFLAGS when
- cross compiler is GCC. AC_PROG_CC checks whether the cross compiler
- is GCC, its result is stored in GCC.
-
-2009-09-12 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- [BDF] Modify hash API to take size_t value instead of void *.
-
- The hash API in BDF driver is designed to be generic, it takes
- void * typed data. But BDF driver always gives an unsigned long
- integer (the index to a property). To reduce non-essential
- casts from unsigned long to void* and from void* to unsigned
- long, the hash API is changed to take size_t integer.
- The issue of incompatible cast between unsigned long and void*
- on LLP64 platform is reported by NightStrike from MinGW-Win64
- project. See
- http://lists.gnu.org/archive/html/freetype/2009-09/msg00000.html
-
- * src/bdf/bdf.h: The type of hashnode->data is changed from
- void* to size_t.
-
- * src/bdf/bdflib.c (hash_insert): Get size_t data, instead of
- void* data.
- (bdf_create_property): Get the name length of new property by
- size_t variable, with a cut-off at FT_ULONG_MAX.
- (_bdf_set_default_spacing): Get the name length of the face by
- size_t variable, with a cut-off at 256.
- (bdf_get_property): Get the property id by size_t variable to
- reduce the casts between 32-bit prop ID & hashnode->data during
- simple copying.
- (_bdf_add_property): Ditto.
- (_bdf_parse_start): Calculate the index to the property array
- by size_t variable.
- (bdf_get_font_property): Drop a cast to unsigned long.
-
-2009-09-10 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- [Win64] Improve the computation of random seed from stack address.
-
- On LLP64 platform, the conversion from pointer to FT_Fixed need
- to drop higher 32-bit. Explict casts are required. Reported by
- NightStrike from MinGW-w64 project. See
- http://lists.gnu.org/archive/html/freetype/2009-09/msg00000.html
-
- * src/cff/cffgload.c: Convert the pointers to FT_Fixed explicitly.
-
- * src/psaux/t1decode.c: Ditto.
-
-
-2009-09-03 Werner Lemberg <wl@gnu.org>
-
- [raster] Improvements for stand-alone mode.
-
- * src/raster/rules.mk: Don't handle ftmisc.h. It is needed for
- stand-alone mode only.
-
- * src/raster/ftmisc.h (FT_MemoryRec , FT_Alloc_Func, FT_Free_Func,
- FT_Realloc_Func): Copy declarations from ftsystem.h.
-
-2009-09-02 Bram Tassyns <bramt@enfocus.be>
-
- Improve vertical metrics calculation (Savannah bug #27364).
-
- The calculation of `vertBearingX' is not defined in the OTF font
- spec so FreeType does a `best effort' attempt. However, this value
- is defined in the PDF and PostScript specs, and that algorithm is
- better than the one FreeType currently uses:
-
- FreeType: Use the middle of the bounding box as the X coordinate
- of the vertical origin.
-
- Adobe PDF spec: Use the middle of the horizontal advance vector as
- the X coordinate of the vertical origin.
-
- FreeType's algorithm goes wrong if you have a really small glyph
- (like the full-width, circle-like dot at the end of the sentence, as
- used in CJK scripts) with large bearings. With the FreeType
- algorithm this dot gets centered on the baseline; with the PDF
- algorithm it gets the correct location (in the top right). Note
- that this is a serious issue, it's like printing the dot at the end
- of a Roman sentence at the center of the textline instead of on the
- baseline like it should. So i believe the PDF spec's algorithm
- should be used in FreeType as well.
-
- The `vertBearingY' value for such small glyphs is also very strange
- if no `vmtx' information is present, since the height of the bbox is
- not representable for the height of the glyph visually (the
- whitespace up to the baseline is part of the glyph). The fix also
- includes some code for a better estimate of `vertBearingY'.
-
- * src/base/ftobjs.c (ft_synthesize_vertical_metrics): `vertBearingX'
- is now calculated as described by the Adobe PDF Spec. Estimate for
- `vertBearingY' now works better for small glyphs completely above or
- below the baseline into account.
-
- * src/cff/cffgload.c (cff_slot_load): `vertBearingX' is now
- calculated as described by the Adobe PDF Spec. Vertical metrics
- information was always ignored when FT_CONFIG_OPTION_OLD_INTERNALS
- was not defined.
-
- * src/truetype/ttgload.c (compute_glyph_metrics): `vertBearingX' is
- now calculated as described by the Adobe PDF Spec.
-
-2009-09-01 John Tytgat <John.Tytgat@esko.com>
-
- Fix custom cmap for empty Type 1 font (Savannah bug #27294).
-
- * include/freetype/internal/t1types.h (T1_EncodingRecRec_): Update
- comment to reflect revised code_last meaning.
- * src/type1/t1load.c (T1_Open_Face), src/type42/t42objs.c
- (T42_Open_Face): Assign max_char as highest character code + 1 and
- use this for T1_EncodingRecRec_::code_last.
- * src/psaux/t1cmap.c (t1_cmap_custom_init): Follow revised
- T1_EncodingRecRec_::code_last meaning.
-
-2009-08-25 Werner Lemberg <wl@gnu.org>
-
- Fix rendering of horizontally compressed CFFs.
- Bug reported by Ivan Nincic <inincic@pdftron.com>.
-
- * src/cff/cffgload.c (cff_slot_load): Thinko: Check `xx' element of
- `font_matrix' also.
-
- * docs/CHANGES: Updated.
-
-2009-08-03 suyu0925@gmail.com
-
- Don't call `ft_fseek' every time when executing `ft_fread'.
-
- * src/base/ftstream.c (FT_Stream_Seek), src/base/ftsystem.c
- (ft_ansi_stream_io): Implement it.
-
-2009-07-31 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- sfnt: Cast a charcode to 32-bit in cmap format 14 parser.
-
- * src/sfnt/ttcmap.c (tt_cmap14_char_var_index,
- tt_cmap14_char_var_isdefault, tt_cmap14_char_variants,
- tt_cmap14_variant_chars): Correct mismatches from
- FT_CMap_CharVarIndexFunc prototype, FT_ULong arguments
- are replaced by FT_UInt32 arguments.
-
-2009-07-31 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- sfnt: Cast a charcode to 32-bit in cmap format 12 parser.
-
- * src/sfnt/ttcmap.c (tt_cmap12_char_next):
- Insert explicit cast from FT_UFast to FT_UInt32
- for return value.
-
-2009-07-31 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- psaux: Fix a few casts to FT_Int32 value.
-
- * src/psaux/t1decode.c (t1_decoder_parse_charstrings):
- Fix a few casts setting `value' from FT_Long to FT_Int32,
- because `value' is typed as FT_Int32 since 2009-06-22.
-
-2009-07-31 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- sfnt: Fix a data type mismatching with its source.
-
- * src/sfnt/ttcmap.c (tt_cmap13_char_next): Fix the
- type of `gindex' from FT_ULong to FT_UInt because
- it is set by FT_UInt tt_cmap13_char_map_binary() or
- TT_CMap13->cur_gindex.
-
-2009-07-31 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- sfnt: Extend a few local variables to load 32-bit values.
-
- * src/sfnt/ttkern.c (tt_face_load_kern): Extend `count'
- and `kern' to load 32-bit values.
-
-2009-07-31 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- pfr: Extend `num_aux' to take 32-bit value.
-
- * src/pfr/pfrload.c (pfr_phy_font_load): Extend
- `num_aux' to load 32-bit value.
-
-2009-07-31 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- pcf: Truncate FT_ULong `nprops' to fit to int PCF_Face->nprops.
-
- * src/pcf/pcfread.c (pcf_get_properties): Load `nprops'
- as FT_ULong value from PCF file, but truncate it as
- int to fit PCF_Face->nprops. The number of truncated
- properties is shown in the trace message.
-
-2009-07-31 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- gxvalid: Extend a few local variables to reduce the casts.
-
- * src/gxvalid/gxvmorx.c (gxv_morx_subtables_validate):
- Extend `type' and `rest' to take FT_ULong values.
-
-2009-07-31 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- gxvalid: Extend `settingTable' to take 32-bit offset.
-
- * src/gxvalid/gxvfeat.c (gxv_feat_name_validate):
- Extend `settingTable' to take 32-bit offset.
-
-2009-07-31 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- autofit: Cast FT_Long glyph_count to compare with FT_UInt GID.
-
- * src/autofit/afglobal.c (af_face_globals_is_digit,
- af_face_globals_compute_script_coverage): Cast FT_Long
- globals->glyph_count to FT_ULong, to compare with FT_UInt
- gindex.
-
-2009-07-31 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- smooth: Exclude 16-bit system in invalid pitch/height check.
-
- * src/smooth/ftsmooth.c (ft_smooth_render_generic):
- pitch and height are typed as FT_UInt but checked to fit
- 16-bit range, to avoid the overflows. On 16-bit system,
- this checking inserts a conditional that never occurs.
-
-2009-07-03 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- cff: Type large constants > 0x7FFF as long for 16-bit systems.
-
- * src/cff/cffload.c (cff_charset_load): Type large
- constants > 0x7FFF as long, because normal constants
- are typed signed integer that is less than 0x8000 on
- 16-bit systems.
-
-2009-07-31 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- base: Remove an unused variable.
-
- * src/base/ftglyph.c (FT_Glyph_To_Bitmap): Remove an
- unused variable `library'. glyph->library is used.
-
-2009-07-31 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- cache: Check higher bits in flags for non ILP32 systems.
-
- 4 public functions ought to take FT_ULong flags, but take
- FT_UInt flags. To keep binary compatibility, we drop higher
- bits on non ILP32 platforms,
- ILP64 systems: No drop occurs.
- LP64 systems: Higher bits are not used.
- 16-bit systems: Drop can occur.
- See
- http://lists.gnu.org/archive/html/freetype-devel/2008-12/msg00065.html
- These functions will be refined to take FT_ULong flags in
- next bump with incompatible API change.
-
- * src/cache/ftcbasic.c (FTC_ImageCache_Lookup):
- Check `flags' in `type', the 2nd argument.
- (FTC_SBitCache_Lookup): Ditto.
- (FTC_ImageCache_LookupScaler): Check `load_flags',
- the 3rd argument.
- (FTC_SBitCache_LookupScaler): Ditto.
-
-2009-07-31 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- sfnt: Ignore invalid GIDs in glyph name lookup.
-
- * include/freetype/internal/fttrace.h:
- New trace module for sfdriver.c is added.
-
- * src/sfnt/sfdriver.c (sfnt_get_name_index):
- Restrict glyph name lookup to FT_UInt GID.
- Genuine TrueType can hold 16-bit glyphs.
-
-2009-07-31 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- pcf: Fix a comparison between FT_Long and FT_ULong.
-
- * src/pcf/pcfread.c (pcf_get_bitmaps): Return an error
- if PCF_Face->nemetrics is negative.
-
-2009-07-31 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- gxvalid: Guarantee `nFeatureFlags' size up to 32-bit.
-
- * src/gxvalid/gxvmort.c (gxv_mort_featurearray_validate):
- Extend the 3rd argument `nFeatureFlags' to FT_ULong.
- * src/gxvalid/gxvmort.h: Ditto.
-
-2009-07-31 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- sfnt: Insert explicit cast for LP64 system.
-
- * src/sfnt/ttkern.c (tt_face_load_kern): Insert
- cast from unsigned long to FT_UInt32.
-
-2009-07-31 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- gxvalid: Guarantee `just' table size upto 32-bit.
-
- * src/gxvalid/gxvjust.c (gxv_just_validate):
- The type of `offset' is changed from FT_UInt to
- FT_Offset, for 16-bit platforms.
-
-2009-07-31 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- gxvalid: Guarantee `trak' table size upto 32-bit.
-
- * src/gxvalid/gxvtrak.c (gxv_trak_validate):
- The type of `offset' is changed from FT_UInt to
- FT_Offset, for 16-bit platforms.
-
-2009-07-31 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- type1: Fix a data type mismatching with its source.
-
- * include/freetype/internal/t1types.h: The type of
- T1_Face->buildchar is matched with T1_Decorder->top.
-
-2009-07-31 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- pfr: Fix a data type mismatching with its source.
-
- * src/pfr/pfrtypes.h: The type of PFR_KernItem->offset
- is extended from FT_UInt32 to FT_Offset, because it is
- calculated with the pointer difference, in
- pfr_extra_item_load_kerning_pairs().
-
-2009-07-31 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- pfr: Fix a data type mismatching with its source.
-
- * src/pfr/pfrtypes.h: The type of PFR_PhysFont->chars_offset
- is extended from FT_UInt32 to FT_Offset, because it is
- calculated with the pointer difference in pfr_phy_font_load().
-
-2009-07-31 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- pfr: Fix a data type mismatching with its source.
-
- * src/pfr/pfrtypes.h: The type of PFR_PhyFont->bct_offset
- is extended from FT_UInt32 to FT_Long, because it is
- loaded by FT_STREAM_POS() in pfr_phy_font_load().
-
-2009-07-31 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- smooth: Improve the format in debug message.
-
- * src/smooth/ftgrays.c (gray_dump_cells): Improve the
- format specifications to dump variables.
-
-2009-07-31 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- sfnt: Fix a data type mismatching with its source.
-
- * src/sfnt/sfobjs.c (sfnt_load_face): The type of
- local `flags' is matched with FT_Face->face_flags.
-
-2009-07-31 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- psaux: Fix a data type mismatching with its source.
-
- * include/freetype/internal/psaux.h: The type of
- T1_DecorderRec.buildchar is matched with
- T1_DecorderRec.top.
-
-2009-07-31 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- truetype: Extend TrueType GX packed deltas to FT_Offset.
-
- * src/truetype/ttgxvar.c (ft_var_readpackeddeltas):
- The type of 2nd argument `delta_cnt' is changed from
- FT_Int to FT_Offset, because its source can be cvt
- table size calculated from stream position.
-
-2009-07-31 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- truetype: Extend mmvar_len to hold size_t values.
-
- * src/truetype/ttgxvar.h: The type of
- GX_BlendRec.mmvar_len is changed from FT_Int to
- FT_Offset, because TT_Get_MM_Var() calculates it
- by sizeof() results.
-
-2009-07-31 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- truetype: Check invalid function number in IDEF instruction.
-
- * src/truetype/ttinterp.c (Ins_IDEF): Check
- if the operand fits to 8-bit opcode limitation.
-
-2009-07-31 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- truetype: Check invalid function number in FDEF instruction.
-
- * src/truetype/ttinterp.c (Ins_FDEF): Check
- if the operand fits 16-bit function number.
-
-2009-07-31 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- truetype: Truncate the deltas of composite glyph at 16-bit values.
-
- * src/truetype/ttgload.c (load_truetype_glyph):
- Insert cast from FT_Long (deltas[i].{x,y}) to
- FT_Int16 in the summation of deltas[] for composite
- glyphs. Because deltas[i] is typed as FT_Pos,
- its component x, y are typed as FT_Long, but
- their sources are always FT_Int16 when they are
- loaded by ft_var_readpackeddeltas(). However,
- the limitation about the summed deltas is unclear.
-
-2009-07-31 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- truetype: Truncate the instructions upto 16-bit per a glyph.
-
- * src/truetype/ttgload.c (TT_Hint_Glyph): Truncate
- the instructions upto 16-bit length per a glyph.
-
-2009-07-31 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- truetype: Cast the numerical operands to 32-bit for LP64 systems.
-
- * src/truetype/ttinterp.c (Ins_SPHIX, INS_MIAP,
- Ins_MIRP): Insert cast from long (args[], the
- operands passed to TrueType operator) to FT_Int32
- (the argument of TT_MulFix14()).
-
-2009-07-31 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- truetype: Cast the project vector to 32-bit for LP64 system.
-
- * src/truetype/ttinterp.c (Project, DualProject):
- Insert casts from FT_Pos (the arguments `dx', `dy')
- to FT_UInt32 (the argument to TT_DotFix14()).
-
-2009-07-31 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- truetype: Cast the scaling params to 32-bit for LP64 system.
-
- * src/truetype/ttgload.c (TT_Process_Composite_Component):
- Insert casts from long (return value of FT_MulFix()) to
- FT_Int32 (the argument to FT_SqrtFixed()).
-
-2009-07-31 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- sfnt: Cast a character code to FT_UInt32 for LP64 system.
-
- * src/sfnt/ttcmap.c (tt_cmap14_char_map_nondef_binary,
- tt_cmap14_variants, tt_cmap14_char_variants,
- tt_cmap14_def_char_count, tt_cmap14_get_def_chars,
- tt_cmap14_get_nondef_chars, tt_cmap14_variant_chars)
- Insert casts when FT_UInt32 variable is loaded by
- TT_NEXT_{UINT24|ULONG}. Because most of them are
- compared with FT_UInt32 values in public API, replacing
- FT_UFast is not recommended.
-
-2009-07-31 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- sfnt: Cast a character code to FT_UInt32 for LP64 system.
-
- * src/sfnt/ttcmap.c (tt_cmap4_init, tt_cmap4_next):
- Insert the casts from unsigned long constant to
- FT_UInt32.
-
-2009-07-31 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- sfnt: Extend TT_BDF->strings_size to FT_ULong for huge BDF.
-
- * include/freetype/internal/tttypes.h: The type
- of TT_BDF->string_size is extended from FT_UInt32
- to FT_ULong, because BDF specification does not
- restrict the length of string.
- * src/sfnt/ttbdf.c: The scratch variable `strings'
- to load TT_BDF->string_size is matched with
- TT_BDF->string_size.
-
-2009-07-31 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- psaux: Handle the string length by FT_Offset variables.
-
- * src/psaux/afmparse.c (afm_parser_next_key,
- afm_tokenize, afm_parse_track_kern,
- afm_parse_kern_pairs, afm_parse_kern_data,
- afm_parser_skip_section, afm_parser_parse):
- The length of key is handled by FT_Offset,
- instead of FT_UInt. Although the length of
- PostScript strings or name object is 16-bit,
- AFM_STREAM_KEY_LEN() calculates the length
- from the pointer difference.
-
- * src/psaux/afmparse.h (afm_parser_next_key):
- Ditto.
-
-2009-07-31 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- pcf: Fix some data types mismatching with their sources.
-
- * src/pcf/pcfread.c (pcf_get_bitmaps): The types
- of `nbitmaps', `i', `sizebitmaps' are matched with
- the type of area FT_Bitmap.pitch * FT_Bitmap.rows.
-
-2009-07-31 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- pcf: Handle the string length by size_t variables.
-
- * src/pcf/pcfread.c (pcf_interpret_style): The types
- of nn, len, lengths[4] are changed to size_t, because
- they are loaded by (or compared with) ft_strlen().
-
- * src/pcf/pcfutil.c (BitOrderInvert, TwoByteSwap,
- FourByteSwap): The type of the 2nd argument `nbytes'
- is changed to size_t, for similarity with ANSI C
- string functions.
-
- * src/pcf/pcfdrivr.c (PCF_Glyph_Load): The type of
- `bytes' is changed to FT_Offset, because it is passed
- to FT_ALLOC(), via ft_glyphslot_alloc_bitmap(). At
- least, using unsigned type is better.
-
-2009-07-31 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- pcf: Fix some data types mismatching with their sources.
-
- * src/pcf/pcfread.c (pcf_seek_to_table_type,
- pcf_has_table_type): The type of 3rd argument
- `ntables' is matched with PCF_Toc->count.
-
-2009-07-31 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- otvalid: Truncate the glyph index to 16-bit.
-
- * src/otvalid/otvalid.c (otv_validate): Checks
- face->num_glyphs does not exceed 16-bit limit,
- pass FT_UInt num_glyphs to backend functions
- otv_{GPOS|GSUB|GDEF|JSTF|MATH}_validate().
-
-2009-07-31 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- cache: Insert explict casts for LP64 systems.
-
- * src/cache/ftcbasic.c (FTC_ImageCache_Lookup,
- FTC_SBitCache_Lookup): The type of FTC_ImageType->width
- is FT_Int, so the cast to unsigned larger type FT_ULong
- is introduced for the comparisons with 0x10000L for
- LP64 platform.
-
-2009-07-31 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- cache: Fix some data types mismatching with their sources.
-
- * src/cache/ftccache.h: The type of return value
- by FTC_Node_WeightFunc function is changed to
- FT_Offset. The type of FTC_CacheClass->cache_size
- is changed to FT_Offset, too.
-
- * src/cache/ftccback.h (ft_inode_weight,
- ftc_snode_weight): Ditto.
-
- * src/cache/ftccmap.c (ftc_cmap_node_weight): Ditto.
-
- * src/cache/ftcimage.c (ftc_inode_weight,
- FTC_INode_Weight): Ditto.
-
- * src/cache/ftcsbits.c (ftc_snode_weight,
- FTC_SNode_Weight): Ditto.
-
- * src/cache/ftcmru.h: The type of
- FTC_MruListClass->node_size is changed to FT_Offset,
- because it is passed to FT_ALLOC() to specify the
- size of buffer.
-
-2009-07-31 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- XXX_cmap_encoding_char_next() return FT_UInt32 values.
-
- * include/freetype/internal/services/svpscmap.h:
- The size of the charcode value returned by
- the function typed PS_Unicodes_CharNextFunc is
- matched with its input charcode value.
-
- * src/cff/cffmap.c (cff_cmap_encoding_char_next,
- cff_cmap_unicode_char_next): Ditto.
-
- * src/pfr/pfrmap.c (pfr_cmap_encoding_char_next):
- Ditto.
-
- * src/psaux/t1cmap.c (t1_cmap_std_char_next,
- t1_cmap_custom_char_next, t1_cmap_unicode_char_next):
- Ditto.
-
- * src/psnames/psmodule.c (ps_unicodes_char_next):
- Ditto.
-
- * src/winfonts/winfnt.c (fnt_cmap_char_next):
- Ditto.
-
- * src/sfnt/ttcmap.c (tt_cmap0_char_next,
- tt_cmap2_char_next, tt_cmap4_char_next,
- tt_cmap6_char_next, tt_cmap10_char_next,
- tt_cmap12_char_next, tt_cmap13_char_next): Ditto.
- (tt_cmap14_char_variants): Handle base unicode
- codepoint by FT_UInt32 variable to avoid overflow
- on 16-bit platforms.
- (tt_cmap14_ensure): The type of `num_results' is
- extend to FT_UInt32, to cover unsigned 32-bit
- `numVarSelectorRecords' in cmap14 table header.
-
-2009-07-31 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- truetype: Extend TT_Face->num_locations for broken TTFs.
-
- * include/freetype/internal/tttypes.h:
- TT_Face->num_locations are extended from FT_UInt
- to FT_ULong, to stand with broken huge loca table.
- Some people insists there are broken TTF including
- the glyphs over 16-bit limitation, in PRC market.
- * src/truetype/ttpload.c (tt_face_load_loca):
- Remove unrequired 16-bit truncation for FT_UInt
- TT_Face->num_locations.
-
-2009-07-31 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- smooth: Fix some data types mismatching with their sources.
-
- * src/smooth/ftgrays.c: The type of `TCoord' is
- matched to `TPos', because they are mixed in
- gray_set_cell(). The type of TCell->x is extended
- to `TPos', because gray_find_cell() sets it by
- TWorker.ex. The type of TCell->cover is extended
- to `TCoord', because gray_render_scanline() adds
- TCoord value to it. The type of TWork.cover is matched
- with TCell->cover. The types of
- TWork.{max_cells,num_cells} are changed to FT_PtrDist,
- because they are calculated from the memory addresses.
- The type of TWork.ycount is changed to TPos, because
- it is calculated from TPos variables.
- (gray_find_cell): The type of `x' is matched with
- its initial value ras.ex.
- (gray_render_scanline): The types of `mod', `lift'
- and `rem' are changed to TCoord, because their values
- are set with explicit casts to TCoord. When ras.area
- is updated by the differential values including
- `delta', they are explicitly cast to TArea, because
- the type of `delta' is not TArea but TCoord.
- (gray_render_line): The type of `mod' is extended
- from int to TCoord, because (TCoord)dy is added to mod.
- (gray_hline): The argument `acount' is extended to
- TCoord, to match with the parameters in the callers.
-
-2009-07-31 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- cff: Fix some data types mismatching with their sources.
-
- * src/cff/cffobjs.c (cff_face_init): The type of
- `scaling' is matched with the scaling parameter
- in FT_Matrix_Multiply_Scaled() and
- FT_Vector_Transform_Scaled().
-
- * src/cff/cffparse.c (cff_parse_real): The type of
- `power_ten', `scaling', `exponent_add',
- `integer_length', `fraction_length',
- `new_fraction_length' and `shift' are matched with
- the type of `exponent' to avoid unexpected truncation.
- (cff_parse_fixed_scaled): The type of `scaling' is
- matched with the `scaling' argument to
- cff_parse_real().
- (cff_parse_fixed_dynamic): Ditto.
- (cff_parse_font_matrix): The type of `scaling' is
- matched with the `scaling' argument to
- cff_parse_dynamic().
-
-2009-07-31 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- autofit: Fix some data types mismatching with their sources.
-
- * src/autofit/afglobal.c: Correct the type of
- AF_FaceGlobalsRec.glyph_count to match with
- FT_Face->num_glyphs.
- (af_face_globals_compute_script_coverage):
- Insert explicit cast to compare
- FT_Long AF_FaceGlobalsRec.glyph_count versus
- FT_UInt gindex. The type of `nn' is changed
- to scan glyph index upto AF_FaceGlobalsRec.glyph_count.
- (af_face_globals_get_metrics): The type of `script_max'
- is changed to cover size_t value. Insert explicit cast
- to compare FT_Long AF_FaceGlobalsRec.glyph_count versus
- FT_UInt gindex.
-
- * src/autofit/afhints.c (af_axis_hints_new_segment):
- Insert explicit cast to calculate `big_max' from
- integer and size_t values.
- (af_axis_hints_new_edge): Ditto.
-
- * src/autofit/aflatin.c (af_latin_metrics_init_blues):
- The type of `best_y' is matched to FT_Vector.y.
- (af_latin_compute_stem_width): The type of `delta' is
- matched to `dist' and `org_dist'.
-
-2009-07-31 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- autofit: Count the size of the memory object by ptrdiff_t.
-
- * src/autofit/afcjk.c (af_cjk_hint_edges): The
- number of edges `n_edges' should be counted by
- FT_PtrDist variable instead of FT_Int.
-
- * src/autofit/aflatin.c (af_latin_hint_edges):
- Ditto.
-
- * src/autofit/aftypes.h: In AF_ScriptClassRec,
- the size of metric `script_metrics_size' should
- be counted by FT_Offset variable instead of FT_UInt.
-
- * src/autofit/afhints.c
- (af_glyph_hints_align_strong_points): The cursors
- for the edges `min', `max', `mid' in the memory
- buffer should be typed FT_PtrDist.
-
-2009-07-31 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- autofit: Fix for unused variable `first'.
-
- * src/autofit/afhints.c (af_glyph_hints_reload): Insert
- FT_UNUSED() to hide the unused variable warning.
-
-2009-07-31 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- Improve bitmap size or pixel variables for 16-bit systems.
-
- * include/freetype/config/ftstdlib.h: Introduce
- FT_INT_MIN, to use in signed integer overflow in
- 16-bit and 64-bit platforms.
-
- * include/freetype/internal/fttrace.h: Add a tracer
- to ftsynth.c.
-
- * src/base/ftbitmap.c (FT_Bitmap_Embolden): Check
- invalid strength causing integer overflow on 16-bit
- platform.
-
- * src/base/ftcalc.c (ft_corner_orientation): Change
- the internal calculation from FT_Int to FT_Long, to
- avoid an overflow on 16-bit platforms. The caller of
- this function should use only the sign of result,
- so the cast to FT_Int is acceptable.
-
- * src/base/ftsynth.c: Introduce a tracer for synth module.
- (FT_GlyphSlot_Embolden): Check invalid strength causing
- integer overflow on 16-bit platform.
-
- * src/bdf/bdfdrivr.c (BDF_Face_Init): The glyph index
- in FT2 API is typed as FT_UInt, although BDF driver
- can handle unsigned long glyph index internally. To
- avoid integer overflow on 16-bit platform, too large
- glyph index should be excluded.
- (BDF_Glyph_Load): The glyph pitch in FT2 is typed as
- FT_UInt, although BDF driver can handle unsigned long
- glyph pitch internally. To avoid integer overflow on
- 16-bit platform, too large glyph pitch should not be
- returned.
-
- * src/pfr/pfrsbit.c (pfr_slot_load_bitmap): The glyph
- pitch in FT2 is typed as FT_UInt, although PFR font
- format can include huge bitmap glyph with 24-bit pitch
- (however, a glyph spends 16.7 pixel, it's not realistic).
- To avoid integer overflow on 16-bit platform, huge
- bitmap glyph should be excluded.
-
- * src/smooth/ftgrays.c (gray_hline): As FT_Span.x is
- truncated to fit its type (16-bit short), FT_Span.y
- should be truncated to fit its type (FT_Int).
-
- * src/cff/cffdrivr.c (cff_get_ros): CFF specification
- defines the supplement in ROS as a real number.
- Truncate it to fit public FT2 API.
-
- * src/cff/cffparse.c (cff_parse_cid_ros): Warn the
- supplement if it is truncated or rounded in cff_get_ros().
-
- * src/cff/cfftypes.h: Change the type of internal variable
- `supplement' from FT_Long to FT_ULong to fit the signedness
- to the type in public API.
-
-2009-07-31 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- psaux: Prevent invalid arguments to afm_parser_read_vals().
-
- * src/psaux/afmparse.c (afm_parser_read_vals): Change
- the type of `n' to prevent negative number how many
- arguments should be parsed.
-
- * src/psaux/afmparse.h (afm_parser_read_vals): Ditto.
-
-2009-07-31 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- base: Prevent some overflows on LP64 systems.
-
- * src/base/ftadvance.c (FT_Get_Advances): Cast the
- unsigned long constant FT_LOAD_ADVANCE_ONLY to FT_UInt32
- for LP64 platforms.
-
- * src/base/ftcalc.c (FT_Sqrt32): All internal variables
- are changed to FT_UInt32 from FT_ULong.
- (FT_MulDiv): Insert casts to FT_Int32 for LP64 platforms.
- This function is designed for 32-bit integer, although
- their arguments and return value are FT_Long.
-
- * src/base/ftobjs.c (FT_Get_Char_Index): Check `charcode'
- is within unsigned 32-bit integer for LP64 platforms.
- (FT_Face_GetCharVariantIndex): Check `charcode' and
- `variantSelector' are within 32-bit integer for LP64
- platforms.
- (FT_Face_GetCharsOfVariant): Check `variantSelector' is
- within unsigned 32-bit integer for LP64 platforms.
-
- * src/base/fttrigon.c (ft_trig_downscale): The FT_Fixed
- variable `val' and unsigned long constant FT_TRIG_SCALE
- are cast to FT_UInt32, when calculates FT_UInt32.
- (FT_Vector_Rotate): The long constant 1L is cast to
- FT_Int32 to calculate FT_Int32 `half'.
-
-2009-07-31 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- cff: Cast the long variables to 32-bit for LP64 systems.
-
- * src/cff/cffdrivr.c (cff_get_advances): Insert
- explicit cast to modify a 32-bit flag by unsigned
- long constant.
-
- * src/cff/cffobjs.c (cff_face_init): Ditto.
-
- * src/cff/cffgload.c (cff_decoder_parse_charstrings):
- Replace the casts to FT_Long by the casts to FT_Int32
- for LP64 platforms.
-
-2009-07-31 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- pcf: Improve PCF_PropertyRec.value names on LP64 platforms.
-
- * src/pcf/pcf.h: In PCF_PropertyRec.value, the member
- `integer' is replaced by `l', `cardinal' is replaced
- by `ul', to fix the difference between the name and
- the types on LP64 platforms.
-
- * src/pcf/pcfdrivr.c (pcf_get_bdf_property): Reflect
- PCF_PropertyRec.value change, with appropriate casts
- to FT_Int32/FT_UInt32. Their destinations
- BDF_PropertyRec.{integer|cardinal} are public and
- explicitly defined as FT_Int32/FT_UInt32.
-
- * src/pcf/pcfread.c (pcf_get_properties, pcf_load_font):
- Reflect PCF_PropertyRec.value change.
-
-2009-07-31 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- pcf: Fix some data types mismatching with their sources.
-
- * src/pcf/pcfdrivr.c (pcf_cmap_char_index): The type of
- `code' is matched to PCF_Encoding->enc.
- (pcf_cmap_char_next): The type of `charcode' is matched
- to PCF_Encoding->enc. When *acharcode is set by charcode,
- an overflow is checked and cast to unsigned 32-bit
- integer.
-
-2009-07-31 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- bdf: Improve bdf_property_t.value names for LP64 platforms.
-
- * src/bdf/bdf.h: In bdf_property_t.value, the member
- `int32' is replaced by `l', `card32' is replaced by
- `ul', to fix the difference between the name and the
- types on LP64 platforms.
-
- * src/bdf/bdfdrivr.c (BDF_Face_Init): Reflect
- bdf_property_t.value change.
- (bdf_get_bdf_property): Reflect bdf_property_t.value
- change, with appropriate casts to FT_Int32/FT_UInt32.
- Their destinations BDF_PropertyRec.{integer|cardinal}
- are public and explicitly defined as FT_Int32/FT_UInt32.
-
- * src/bdf/bdflib.c (_bdf_add_property): Reflect
- bdf_property_t.value change.
-
-2009-07-31 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- bdf: Fix some data types mismatching with their sources.
-
- * src/bdf/bdrdrivr.c (bdf_cmap_char_index): The type
- of `code' is matched with BDF_encoding_el->enc.
- (bdf_cmap_char_next): The type of `charcode' is
- matched with BDF_encoding_el->enc. When *acharcode
- is set by charcode, an overflow is checked and
- cast to unsigned 32-bit integer.
-
-2009-07-31 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- autofit: Improve Unicode range definitions.
-
- * src/autofit/aftypes.h (AF_UNIRANGE_REC): New macro
- to declare a range by two unsigned 32-bit integer,
- to avoid 64-bit range definition on LP64 platforms.
-
- * src/autofit/aflatin.c (af_latin_uniranges): Ditto.
-
- * src/autofit/aflatin2.c (af_latin2_uniranges): Ditto.
-
- * src/autofit/afindic.c (af_indic_uniranges): Ditto.
-
- * src/autofit/afcjk.c (af_cjk_uniranges): Declare
- the ranges by AF_UNIRANGE_REC.
-
-2009-07-31 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- smooth: Fix a data type mismatching with its source.
-
- * src/smooth/ftgrays.c (gray_sweep): The type of
- `area' is matched with the 3rd argument `area'
- of gray_hline().
-
-2009-07-31 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- smooth: Fix a data type mismatching with its source.
-
- * src/smooth/ftgrays.c (gray_render_line): The type
- of `area' is matched with TWorker.area.
-
-2009-07-31 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- cache: Disable the legacy compatibility if 16-bit system.
-
- * src/cache/ftcbasic.c (FTC_ImageCache_Lookup): Exclude
- the legacy behaviour from 16-bit platform, because the
- current hack cannot detect the caller uses this function
- via legacy convension.
- (FTC_SBitCache_Lookup): Ditto.
-
-2009-07-31 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- cache: Check 32-bit glyph index on 16-bit systems.
-
- * src/cache/ftcbasic.c (ftc_basic_family_get_count):
- Check overflow caused by the face including large
- number of glyphs > 64k.
-
-2009-07-31 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- cache: Fix some data types mismatching with their sources.
-
- * src/cache/ftccache.c (ftc_cache_resize): The types of
- `p', `mask', `count' are matched with FTC_Cache->{p,mask}.
- (FTC_Cache_Clear): The type of `old_index' is matched to
- FTC_Cache->{p,mask}.
-
- * src/cache/ftccache.h (FTC_CACHE_LOOKUP_CMP): The type
- of `_idx' is matched with FTC_Cache->{p,mask}.
-
-2009-07-31 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- cache: Fix some data types mismatching with their sources.
-
- * src/cache/ftcsbits.c (ftc_snode_load): The types
- of `xadvance' and `yadvance' are matched with
- FT_GlyphSlot->advance.{x|y}.
-
-2009-07-31 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- cache: Cast NULL to a required function type explicitly.
-
- * src/cache/ftcmanag.c (FTC_Manager_RemoveFaceID):
- Insert explicit cast from NULL to function type.
-
-2009-07-31 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- fttypes.h: Cast FT_MAKE_TAG output to FT_Tag exlicitly.
-
- * include/freetype/fttypes.h (FT_MAKE_TAG):
- Cast the result to FT_Tag.
-
-2009-07-31 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- psnames: Handle Unicode codepoints by FT_UInt32 variables.
-
- * src/psnames/psmodule.c (BASE_GLYPH): Cast the result
- to unsigned 32-bit integer for LP64 platform.
- (ps_unicode_value): Return the value by unsigned 32-bit
- integer instead of unsigned long.
-
-2009-07-31 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- psaux: Use size_t variable to pass the buffer size.
-
- * src/psaux/psaux.h (to_bytes): The type of `max_bytes'
- (the argument to pass the buffer size) is changed to
- size_t, to match with ANSI C string functions.
-
- * src/psaux/psconv.h (PS_Conv_StringDecode,
- PS_Conv_ASCIIHexDecode, PS_Conv_EexecDecode): Ditto.
-
- * src/psaux/psconv.c (PS_Conv_StringDecode,
- PS_Conv_ASCIIHexDecode, PS_Conv_EexecDecode): Ditto.
-
- * src/psaux/psobjs.h (ps_parser_to_bytes): Ditto.
-
- * src/psaux/psobjs.c (ps_parser_to_bytes): Ditto.
-
-2009-07-31 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- type1: Use size_t variable to pass the string length.
-
- * psaux.h: The type of `len' (the argument to pass
- the buffer size to the function in AFM_ParserRec)
- is changed to size_t, to match with ANSI C string
- functions.
-
- * t1afm.c (t1_get_index): Ditto.
-
- * test_afm.c (dummy_get_index): Ditto.
-
- * afmparse.c (afm_parser_read_vals): To call
- AFM_ParserRec.get_index, the length of token
- `len' is cast to size_t.
-
-2009-07-31 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- cid: Fix some data types mismatching with their sources.
-
- * src/cid/cidparse.c (cid_parser_new): The types of
- `read_len' and `stream_len' are matched to
- FT_Stream->size. Unrequired cast is removed.
-
-2009-07-31 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- cff: Fix for unused variable `rest'.
-
- * src/cff/cffparse.c (cff_parse_real): Insert
- FT_UNUSED() to hide the unused variable warning.
-
-2009-07-31 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- cff: Fix some data types mismatching with their sources.
-
- * src/cff/cffgload.c (cff_slot_load): The types of
- `top_upm' and `sub_upm' are matched with
- CFF_FontRecDict->units_per_em.
-
- * src/cff/cffobjs.c (cff_size_select): Ditto.
- (cff_size_request): Ditto.
-
-2009-07-31 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- bdf: Fix some data types mismatching with their sources.
-
- * bdflib.c (_bdf_list_ensure): The type of `num_items'
- is matched with _bdf_list_t.used. Also the types of
- `oldsize', `newsize', `bigsize' are matched too.
- (_bdf_readstream): `cursor' is used as an offset to
- the pointer, it should be typed as FT_Offset. Also
- the types of `bytes', `start', `end', `avail' are matched.
-
- * bdfdrivr.c: The type of BDF_CMap->num_encodings is
- matched with FT_CMap->clazz->size.
- (bdf_cmap_char_index): The types of `min', `max', `mid'
- are matched with BDF_CMap->num_encodings. The type of
- `result' is matched with encoding->glyph.
- (bdf_cmap_char_next): Ditto, the type of `code' is
- matched with BDF_encoding_el.enc.
- (bdf_interpret_style): The type of `lengths' is changed
- to size_t, to take the value by ft_strlen(). Also the
- types of `len', `nn', `mm' are matched.
-
-2009-07-31 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- sfnt: Count the size of the memory object by ptrdiff_t.
-
- * src/sfnt/ttbdf.c (tt_face_find_bdf_prop): The type of
- `peroperty_len' is changed from FT_UInt to FT_Offset,
- to match with size_t, which is appropriate type for the
- object in the memory buffer.
-
-2009-07-31 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- lzw: Count the size of the memory object by ptrdiff_t.
-
- * src/lzw/ftzopen.h: The types of FT_LzwState->{buf_total,
- stack_size} are changed from FT_UInt to FT_Offset, to match
- with size_t, which is appropriate type for the object in
- the memory buffer.
-
- * src/lzw/ftzopen.c (ft_lzwstate_stack_grow): The types of
- `old_size' and `new_size' are changed from FT_UInt to
- FT_Offset, to match with size_t, which is appropriate type
- for the object in the memory buffer.
-
-2009-07-31 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- otvalid: Count the table size on memory by ptrdiff_t.
-
- * src/otvalid/otvgpos.c (otv_ValueRecord_validate):
- Change the type of table size from FT_UInt to
- FT_PtrDist because it is calculated by the memory
- addresses.
-
-2009-07-31 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- otvalid: Prevent an overflow by GPOS/GSUB 32b-bit offset.
-
- * src/otvalid/otvgpos.c (otv_ExtensionPos_validate):
- Extend ExtensionOffset from FT_UInt to FT_ULong, to
- cover 32-bit offset on 16-bit platform.
-
- * src/otvalid/otvgsub.c (otv_ExtensionSubst_validate):
- Ditto.
-
-2009-07-31 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- ftobjs.c: Prevent an overflow in glyph index handling.
-
- * src/base/ftobjs.c (FT_Face_GetCharsOfVariant):
- Improve the cast in comparison to avoid the truncation.
-
-2009-07-31 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- Improve the variable types in raccess_make_file_name().
-
- * src/base/ftrfork.c (raccess_make_file_name):
- Change the type of cursor variable `tmp' to const char*,
- to prevent the unexpected modification of original pathname.
- (raccess_make_file_name): Change the type of new_length
- to size_t.
-
-2009-07-31 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- ftpatent.c: Fix for unused variable `error'.
-
- * src/base/ftpatent.c (_tt_check_patents_in_range):
- Fix warning for unused variable `error'.
-
-2009-07-31 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- type1: Check invalid string longer than PostScript limit.
-
- * src/type1/t1afm.c (t1_get_index): Check invalid string
- which exceeds the limit of PostScript string/name objects.
-
-2009-07-31 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- gzip: Use FT2 zcalloc() & zfree() in ftgzip.c by default.
-
- * src/gzip/ftgzip.c (zcalloc, zcfree): Disable all
- zcalloc() & zfree() by zlib in zutil.c, those in
- ftgzip.c by FT2 are enabled by default. To use
- zlib zcalloc() & zfree(), define USE_ZLIB_ZCALLOC.
- See discussion:
- http://lists.gnu.org/archive/html/freetype-devel/2009-02/msg00000.html
-
-2009-07-31 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- gzip: Distinguish PureC from TurboC on MSDOS.
-
- * src/gzip/zutil.c (zcalloc, zcfree): Enable only for
- MSDOS platform.
-
-2009-07-31 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- gxvalid: Insert PureC pragma to allow unevaluated variables.
-
- * builds/atari/ATARI.H: Insert PureC pragma not to
- warn against set-but-unevaluated variable in gxvalid
- module.
-
-2009-07-31 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- gxvalid: Pass the union by the pointer instead of the value.
-
- * src/gxvalid/gxvcommn.h:
- - Declare new type `GXV_LookupValueCPtr'.
- - Update the type of the 2nd argument to pass GXV_LookupValueDesc
- data to the function prototyped as GXV_Lookup_Value_Validate_Func,
- from GXV_LookupValueDesc to GXV_LookupValueCPtr.
- - Likewise for the function prototyped as
- GXV_Lookup_Fmt4_Transit_Func.
-
- - Declare new type `GXV_StateTable_GlyphOffsetCPtr'.
- - Update the type of the 3rd argument to pass
- GXV_StateTable_GlyphOffsetDesc data to the function prototyped
- as GXV_StateTable_Entry_Validate_Func, from
- GXV_StateTable_GlyphOffsetDesc to GXV_StateTable_GlyphOffsetCPtr.
-
- - Declare new type `GXV_XStateTable_GlyphOffsetCPtr'.
- - Update the type of the 3rd argument to pass
- GXV_XStateTable_GlyphOffsetDesc data to the function prototyped
- as GXV_XStateTable_Entry_Validate_Func,
- from GXV_XStateTable_GlyphOffsetDesc
- to GXV_XStateTable_GlyphOffsetCPtr.
-
- * src/gxvalid/gxvcommn.c (gxv_LookupTable_fmt0_validate,
- gxv_XClassTable_lookupval_validate,
- gxv_XClassTable_lookupfmt4_transit):
- Update from GXV_LookupValueDesc to GXV_LookupValueCPtr.
-
- * src/gxvalid/gxvbsln.c (gxv_bsln_LookupValue_validate,
- gxv_bsln_LookupFmt4_transit): Ditto.
-
- * src/gxvalid/gxvjust.c
- (gxv_just_pcTable_LookupValue_entry_validate,
- gxv_just_classTable_entry_validate,
- gxv_just_wdcTable_LookupValue_validate): Ditto.
-
- * src/gxvalid/gxvkern.c
- (gxv_kern_subtable_fmt1_entry_validate): Ditto.
-
- * src/gxvalid/gxvlcar.c (gxv_lcar_LookupValue_validate,
- gxv_lcar_LookupFmt4_transit): Ditto.
-
- * src/gxvalid/gxvopbd.c (gxv_opbd_LookupValue_validate,
- gxv_opbd_LookupFmt4_transit): Ditto.
-
- * src/gxvalid/gxvprop.c (gxv_prop_LookupValue_validate,
- gxv_prop_LookupFmt4_transit): Ditto.
-
- * src/gxvalid/gxvmort4.c
- (gxv_mort_subtable_type4_lookupval_validate): Ditto.
-
- * src/gxvalid/gxvmort0.c
- (gxv_mort_subtable_type0_entry_validate): Update
- from GXV_StateTable_GlyphOffsetDesc
- to GXV_StateTable_GlyphOffsetCPtr.
-
- * src/gxvalid/gxvmort1.c
- (gxv_mort_subtable_type1_entry_validate): Ditto.
-
- * src/gxvalid/gxvmort2.c
- (gxv_mort_subtable_type2_entry_validate): Ditto.
-
- * src/gxvalid/gxvmort5.c
- (gxv_mort_subtable_type5_entry_validate): Ditto.
-
- * src/gxvalid/gxvmorx2.c
- (gxv_morx_subtable_type2_entry_validate): Ditto.
-
- * src/gxvalid/gxvmorx5.c
- (gxv_morx_subtable_type5_entry_validate): Ditto.
-
- * src/gxvalid/gxvmorx1.c
- (gxv_morx_subtable_type1_entry_validate): Ditto.
- (gxv_morx_subtable_type1_LookupValue_validate,
- gxv_morx_subtable_type1_LookupFmt4_transit):
- Update from GXV_LookupValueDesc to GXV_LookupValueCPtr.
-
- * src/gxvalid/gxvmorx0.c
- (gxv_morx_subtable_type0_entry_validate): Update
- from GXV_XStateTable_GlyphOffsetDesc
- to GXV_XStateTable_GlyphOffsetCPtr.
-
-2009-07-29 Fabrice Bellet <fabrice@bellet.info>
-
- Fix Redhat bugzilla #513582 and Savannah bug #26849.
-
- * src/cache/ftccache.h (FTC_CACHE_LOOKUP_CMP) <FTC_INLINE>: Fix
- aliasing bug.
-
-2009-07-19 Werner Lemberg <wl@gnu.org>
-
- Document recent library changes.
-
- * docs/CHANGES: Do it.
-
-2009-07-17 Werner Lemberg <wl@gnu.org>
-
- Fix Savannah bug #23786.
-
- * src/truetype/ttobjs.c (tt_size_init_bytecode): Don't reset x_ppem
- and y_ppem. Otherwise the `*_CVT_Stretched' functions in ttinterp.c
- get never called.
- An anonymous guy suggested this change on Savannah, and it seems to
- be the right solution.
-
-2009-07-15 Werner Lemberg <wl@gnu.org>
-
- * docs/release: Updated.
-
-2009-07-15 Werner Lemberg <wl@gnu.org>
-
- README.CVS -> README.git
-
- * README.CVS: Renamed to...
- * README.git: This.
- Updated.
-
-2009-07-15 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- Borland C++ compiler patch proposed by Mirco Babin.
- http://lists.gnu.org/archive/html/freetype/2009-07/msg00016.html.
-
- * builds/exports.mk: Delete unused flags, CCexe_{CFLAGS,LDFLAGS}.
- Fix APINAMES_C and APINAMES_EXE pathnames to reflect the platform
- specific pathname syntax.
- * builds/compiler/bcc.mk: Remove unused flag, CCexe_LDFLAGS.
- Define TE = `-e' separately (bcc32 cannot specify the pathname of
- binary executable by T = `-o').
- Extend the large page size in linking freetype.lib.
- Add extra CLEAN target to delete bcc specific temporary files.
- * builds/compiler/bcc-dev.mk: Ditto.
-
-2009-07-14 Werner Lemberg <wl@gnu.org>
-
- Fix Savannah bug #27026.
-
- * builds/win32/vc2005/freetype.sln: Use correct version number.
-
-2009-07-12 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- Add a script to check the undefined and unused trace macros.
-
- * src/tools/chktrcmp.py: A script to check trace_XXXX macros
- that are used in C source but undefined in fttrace.h, or
- defined in fttrace.h but unused in C sources. See
- http://lists.gnu.org/archive/html/freetype-devel/2009-07/msg00013.html.
- * docs/DEBUG: Mention on chktrcmp.py.
- * docs/release: Ditto.
-
-2009-07-09 Werner Lemberg <wl@gnu.org>
-
- [ftraster] Make it compile again with -D_STANDALONE_.
-
- * src/raster/ftraster.c [_STANDALONE_]: Define
- FT_CONFIG_STANDARD_LIBRARY_H.
- Include `string.h'.
- Don't include `rastpic.h'.
- Define FT_DEFINE_RASTER_FUNCS.
-
-2009-07-09 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- smooth: Check glyph size by width/height, instead of pitch/height.
- Suggested by der Mouse <mouse@Rodents-Montreal.ORG>.
-
- * src/smooth/ftsmooth.c (ft_smooth_render_generic): Improve
- the check for too large glyph. Replace the pair of `pitch' and
- `height' by the pair of `width' and `height'. `pitch' cannot
- be greater than `height'. The required is checking the product
- `pitch' * `height' <= FT_ULONG_MAX, but we use cheap checks for
- the realistic case only.
-
-2009-07-09 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- Register 2 missing trace components, t1afm and ttbdf.
-
- * include/freetype/internal/fttrace.h: Add FT_TRACE_DEF( t1afm )
- and FT_TRACE_DEF( ttbdf ). See
- http://lists.gnu.org/archive/html/freetype-devel/2009-07/msg00013.html
-
-2009-07-09 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- Register a trace component for ftgloadr.c.
-
- * include/freetype/internal/fttrace.h: Add FT_TRACE_DEF( gloader ).
- The macro `trace_gloader' was already used in the initial version
- on 2002-02-24.
-
-2009-07-08 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- Prevent the overflows by a glyph with too many points or contours.
- The bug is reported by Boris Letocha <b.letocha@gmc.net>. See
- http://lists.gnu.org/archive/html/freetype-devel/2009-06/msg00031.html
- http://lists.gnu.org/archive/html/freetype-devel/2009-07/msg00002.html
-
- * include/freetype/ftimage.h (FT_OUTLINE_CONTOURS_MAX,
- FT_OUTLINE_POINTS_MAX): New macros to declare the maximum
- values of FT_Outline.{n_contours,n_points}.
- * src/base/ftgloadr.c (FT_GlyphLoader_CheckPoints): Check the
- total numbers of points and contours cause no overflows in
- FT_Outline.{n_contours,n_points}.
-
- * include/freetype/internal/ftgloadr.h (FT_GLYPHLOADER_CHECK_P,
- FT_GLYPHLOADER_CHECK_C): Compare the numbers of points and
- contours as unsigned long number, instead of signed int, to
- prevent the overflows on 16-bit systems.
-
-2009-07-05 Bram Tassyns <bramt@enfocus.be>
-
- Improve compatibility to Acroread.
- This fixes Savannah bug #26944.
-
- * src/cff/cffload.c (cff_charset_compute_cids): For multiple GID to
- single CID mappings, make the lowest value win.
-
-2009-06-28 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- ftpatent: Fix a bug by wrong usage of service->table_info().
- http://lists.gnu.org/archive/html/freetype-devel/2008-12/msg00039.html
-
- * include/freetype/internal/services/svsfnt.h: Extend
- FT_SFNT_TableInfoFunc() to take new argument to obtain the offset
- to the specified table.
- * src/sfnt/sfdriver.c (sfnt_table_info): Extend to return the
- table-offset to the caller function.
- * src/base/ftpatent.c (_tt_check_patents_in_table): Use new
- service->table_info().
- * src/base/ftobjs.c (FT_Sfnt_Table_Info): Synchronize to new
- service->table_info().
-
-2009-06-28 Werner Lemberg <wl@gnu.org>
-
- [psaux, cff] Protect against nested `seac' calls.
-
- * include/freetype/internal/psaux.h (T1_Decoder), src/cff/cffgload.h
- (CFF_Decoder): Add `seac' boolean variable.
-
- * src/cff/cffgload.c (cff_operator_seac), src/psaux/t1decode.c
- (t1operator_seac): Use it.
-
-2009-06-28 Werner Lemberg <wl@gnu.org>
-
- Thinko.
-
- * src/psaux/t1decode.c (t1operator_seac)
- [FT_CONFIG_OPTION_INCREMENTAL]: Test for existence of incremental
- interface.
-
-2009-06-28 Werner Lemberg <wl@gnu.org>
-
- * devel/ftoption.h [FT_CONFIG_OPTION_INCREMENTAL]: Define.
-
-2009-06-27 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- Add tools to preprocess the source files for AtariST PureC.
-
- * builds/atari/deflinejoiner.awk: New file to filter C source files
- for broken C preprocessor of PureC compiler.
-
- * builds/atari/gen-purec-patch.sh: New file to generate a patch set
- for PureC, by using deflinejoiner.awk.
-
-2009-06-27 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- Keep existing modules.cfg in the building tree.
-
- * configure: If `configure' is executed outside of the source tree,
- an existing `modules.cfg' file in the build directory should be
- kept, not overwritten by the version in the source tree.
-
-2009-06-27 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- Filter --srcdir= option before invoking builds/unix/configure.
-
- * configure: If builds/unix/configure is invoked with --srcdir
- option, the option should take `builds/unix' directory instead of
- the top source directory. Thus the configure script in the top
- directory should modify the --srcdir= option if
- `builds/unix/configure' is invoked.
-
-2009-06-27 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- Improve configure.raw for cross-building on exe-suffixed systems.
-
- * builds/unix/configure.raw: Fix a bug in sed script to extract
- native suffix for binary executables, patch by Peter Breitenlohner.
- http://lists.gnu.org/archive/html/freetype-devel/2009-04/msg00036.html
-
-2009-06-26 Werner Lemberg <wl@gnu.org>
-
- [truetype] Remove TT_SubGlyphRec.
-
- * src/truetype/ttobjs.h (TT_SubGlyphRec): Removed, unused.
-
-2009-06-26 Werner Lemberg <wl@gnu.org>
-
- * */*: For warning messages, replace FT_ERROR with FT_TRACE0.
-
- FT_ERROR is now used only if a function produces a non-zero `error'
- value.
-
- Formatting, improving and harmonizing debug strings.
-
-2009-06-25 Werner Lemberg <wl@gnu.org>
-
- Provide version information better.
-
- * src/base/ftinit.c (FT_Init_FreeType): Don't set version here
- but...
- * src/base/ftobjs.c (FT_New_Library): Here.
-
-2009-06-22 Werner Lemberg <wl@gnu.org>
-
- Use 16.16 format while parsing Type 1 charstrings.
- This fixes Savannah bug #26867.
-
- Previously, only integers have been used which can lead to serious
- rounding errors.
-
- However, fractional values are only used internally; after the
- charstrings (of either Type 1 or 2) have been processed, the
- resulting coordinates get rounded to integers currently -- before
- applying scaling. This should be fixed; at the same time a new load
- flag should be introduced, to be used in combination with
- FT_LOAD_NO_SCALE, which indicates that font units are returned in
- 16.16 format. Similarly, the incremental interface should be
- extended to allow fractional values for metrics.
-
- * include/freetype/internal/psaux.h (T1_BuilderRec): Remove `shift'
- field.
- * include/freetype/internal/pshints.h (T1_Hints_SetStemFunc,
- T1_Hints_SetStem3Func): Use FT_Fixed for coordinates.
-
- * src/psaux/psobjs.c: Include FT_INTERNAL_CALC_H.
- (t1_build_add_point): Always convert fixed to integer.
- * src/psaux/t1decode.c (t1_decoder_parse_charstrings):
- Use 16.16 format everywhere (except for large integers followed by a
- `div').
- [CAN_HANDLE_NON_INTEGRAL_T1_OPERANDS]: Remove #ifdef and activate
- code uncoditionally.
- Add support for random numbers and update remaining code
- accordingly; this should work now.
- (t1_operator_seac): Updated.
- * src/psaux/pshrec.c: Include FT_INTERNAL_CALC_H.
- (ps_hints_t1stem3, t1_hints_stem): Updated.
-
- * src/cid/cidgload.c: Include FT_INTERNAL_CALC_H.
- (cid_load_glyph) [FT_CONFIG_OPTION_INCREMENTAL],
- (cid_face_compute_max_advance, cid_slot_load_glyph): Updated.
-
- * src/type1/t1gload.c (T1_Parse_Glyph_And_Get_Char_String)
- [FT_CONFIG_OPTION_INCREMENTAL], (T1_Get_Advances, T1_Load_Glyph):
- Updated.
- * src/type1/t1load.c: Include FT_INTERNAL_CALC_H.
- * src/type1/t1objs.c (T1_Face_Init): Updated.
-
-2009-06-21 Werner Lemberg <wl@gnu.org>
-
- * src/pshinter/pshrec.c: Use PSH_Err_Ok.
-
-2009-06-21 Werner Lemberg <wl@gnu.org>
-
- Code beautification.
-
- * src/type1/t1load.c (FT_INT_TO_FIXED): Removed.
- Replace everywhere with INT_TO_FIXED.
- (FT_FIXED_TO_INT): Move to ...
- * include/freetype/internal/ftcalc.h (FIXED_TO_INT): Here.
- Update all users.
-
-2009-06-20 Werner Lemberg <wl@gnu.org>
-
- Remove unused variables.
-
- * include/freetype/internal/psaux.h (T1_BuilderRec),
- src/cff/cffgload.h (CFF_Builder): Remove `last'.
- Update all users.
-
-2009-06-20 Werner Lemberg <wl@gnu.org>
-
- [psaux] Check large integers while parsing charstrings.
-
- * src/psaux/t1decode.c (t1_decoder_parse_charstrings): Large
- integers must be followed by a `div' operator.
-
-2009-06-20 Werner Lemberg <wl@gnu.org>
-
- [cff] Revert last change.
-
- * src/cff/cffgload.c (cff_decoder_parse_charstrings): Do it.
- Next time, don't confuse Type 2 charstring opcodes with TOP DICT
- values...
-
-2009-06-20 Werner Lemberg <wl@gnu.org>
-
- * src/autofit/aflatin.c (af_latin_metrics_check_digits): Fix
- compiler warning.
-
-2009-06-20 Werner Lemberg <wl@gnu.org>
-
- * builds/compiler/gcc.mk (CFLAGS): Use -O3, not -O6.
-
-2009-06-19 Werner Lemberg <wl@gnu.org>
-
- [cff] Fix handling of reserved byte 0xFF.
-
- * src/cff/cffgload.c (cff_decoder_parse_charstrings): Abort if byte
- 0xFF is encountered.
-
-2009-06-19 Werner Lemberg <wl@gnu.org>
-
- Improve debug messages for Type1 charstrings.
-
- * src/psaux/t1decode.c (t1_decoder_parse_charstrings): Emit newlines
- after instructions.
- Prettify output.
-
-2009-06-19 Werner Lemberg <wl@gnu.org>
-
- More ftgray fixes for FT_STATIC_RASTER.
- Problems reported by suyu@cooee.cn.
-
- * src/smooth/ftgrays.c (gray_move_to, gray_raster_render): Use
- RAS_VAR.
-
-2009-06-18 Werner Lemberg <wl@gnu.org>
-
- * docs/CHANGES: Updated.
-
-2009-06-18 Werner Lemberg <wl@gnu.org>
-
- Fix B/W rasterization of subglyphs with different drop-out modes.
-
- Normally, the SCANMODE instruction (if present) to set the drop-out
- mode in a TrueType font is located in the `prep' table only and thus
- valid for all glyphs. However, there are fonts like `pala.ttf'
- which additionally contain this instruction in the hinting code of
- some glyphs (but not all). As a result it can happen that a
- composite glyph needs multiple drop-out modes for its subglyphs
- since the rendering state gets reset for each subglyph.
-
- FreeType collects the hinted outlines from all subglyphs, then it
- sends the data to the rasterizer. It also sends the drop-out mode
- -- after hinting has been applied -- and here is the error: It sends
- the drop-out mode of the last subglyph only; drop-out modes of all
- other subglyphs are lost.
-
- This patch fixes the problem; it adds a second, alternative
- mechanism to pass the drop-out mode: For each contour, the
- rasterizer now checks the first `tags' array element. If bit 2 is
- set, bits 5-7 contain the contour's drop-out mode, overriding the
- global drop-out mode.
-
- * include/freetype/ftimage.h (FT_CURVE_TAG_HAS_SCANMODE): New macro.
-
- * src/truetype/ttgload.c (TT_Hint_Glyph): Store drop-out mode in
- `tags[0]'.
-
- * src/raster/ftraster.c (Flow_Up, Overshoot_Top, Overshoot_Bottom):
- Use bits 3-5 instead of 0-2.
- (New_Profile): Set the drop-out mode in the profile's `flags' field.
- (Decompose_Curve): Check `tags[0]' and set `dropOutControl' if
- necessary.
- (Vertical_Sweep_Drop, Horizontal_Sweep_Drop,
- Horizontal_Gray_Sweep_Drop, Draw_Sweep): Use the profile's drop-out
- mode.
-
-2009-06-16 Werner Lemberg <wl@gnu.org>
-
- Improve scan conversion rules 4 and 6.
-
- Two new constraints are introduced to better identify a `stub' -- a
- concept which is only vaguely described in the OpenType
- specification. The old code was too rigorous and suppressed more
- pixel than it should.
-
- . The intersection of the two profiles with the scanline is less
- than a half pixel. Code related to this was already present in
- the sources but has been commented out.
-
- . The endpoint of the original contour forming a profile has a
- distance (`overshoot') less than half a pixel to the scanline.
-
- Note that the two additional conditions fix almost all differences
- to the Windows rasterizer, but some problematic cases remain.
-
- * src/raster/ftraster.c (Overshoot_Top, Overshoot_Bottom): New
- macros for the `flags' field in the `TProfile' structure.
- (IS_BOTTOM_OVERSHOOT, IS_TOP_OVERSHOOT): New macros.
- (New_Profile, End_Profile): Pass overshoot flag as an argument and
- set it accordingly.
- Update callers.
- (Vertical_Sweep_Drop, Horizontal_Sweep_Drop): Implement the two new
- constraints.
-
-2009-06-11 Werner Lemberg <wl@gnu.org>
-
- Increase precision for B/W rasterizer.
-
- * src/raster/ftraster.c (Set_High_Precision): Add two more bits to
- the precision. This corrects rendering of some small glyphs, for
- example, glyph `xi' in verdana.ttf at 13 ppem. Testing with ftbench
- on my GNU/Linux box I don't see a performance degradation.
-
-2009-06-08 Michael Zucchi <notzed@gmail.com>
-
- Handle FT_STROKER_LINECAP_BUTT.
- This fixes Savannah bug #26757.
-
- * src/base/ftstroke.c (ft_stroker_cap): Implement it.
-
-2009-06-07 Harald Fernengel <harry@kdevelop.org>
-
- Fix some potential out-of-memory crashes.
-
- * src/base/ftobjs.c (ft_glyphslot_done): Check `slot->internal'.
- * src/base/ftstream.c (FT_Stream_ReleaseFrame): Check `stream'.
- * src/truetype/ttinterp.c (TT_New_Context): Avoid double-free of
- `exec' in case of failure.
-
-2009-06-07 Werner Lemberg <wl@gnu.org>
-
- Simplify math.
- Suggested by Alexei Podtelezhnikov <apodtele@gmail.com>.
-
- * src/raster/ftraster.c (Vertical_Sweep_Drop, Horizontal_Sweep_Drop,
- Horizontal_Gray_Sweep_Drop): Do it.
-
-2009-06-04 Werner Lemberg <wl@gnu.org>
-
- Preparation for fixing scan conversion rules 4 and 6.
-
- * src/raster/ftraster.c (TFlow): Replace enumeration with...
- (Flow_Up): This macro.
- (TProfile): Replace `flow' member with `flags' bit field.
- Update all affected code.
-
-2009-05-29 James Cloos <cloos@jhcloos.com>
-
- Enable autohinting for glyphs rotated by multiples of 90°.
-
- * src/base/ftobjs.c (FT_Load_Glyph): Alter check for permitted
- matrices to allow rotations by multiples of 90°, not only unrotated,
- possibly slanted matrices.
-
-2009-05-28 Werner Lemberg <wl@gnu.org>
-
- Remove compiler warning.
- Reported by Krzysztof Kowalczyk <kkowalczyk@gmail.com>.
-
- * src/autofit/aflatin2.c (af_latin2_hint_edges): Move declaration of
- `n_edges' into `#if' block.
-
-2009-05-28 Werner Lemberg <wl@gnu.org>
-
- Make compilation work with FT_CONFIG_OPTION_USE_ZLIB not defined.
- Reported by Krzysztof Kowalczyk <kkowalczyk@gmail.com>.
-
- * src/pcf/pcfdrivr.c (PCF_Face_Init) [!FT_CONFIG_OPTION_USE_ZLIB]:
- Make it work.
- Simplify #ifdef logic.
-
-2009-05-22 Werner Lemberg <wl@gnu.org>
-
- Improve b/w rasterizer.
- Problem reported by Krzysztof Kotlenga <pocek@users.sf.net>.
-
- * src/raster/raster.c (Vertical_Sweep_Drop, Horizontal_Sweep_Drop,
- Horizontal_Gray_Sweep_Drop): For smart drop-out mode, if
- intersections are equally distant relative to next pixel center,
- select the left pixel, not the right one.
-
-2009-05-19 Werner Lemberg <wl@gnu.org>
-
- Fix Savannah bug #26600.
-
- * src/type42/t42parse.c (t42_load_keyword): Handle
- T1_FIELD_LOCATION_FONT_EXTRA.
-
-2009-04-30 Werner Lemberg <wl@gnu.org>
-
- Document recent changes to ftview.
-
- * docs/CHANGES: Do it.
-
-2009-04-27 Werner Lemberg <wl@gnu.org>
-
- autohinter: Don't change digit widths if all widths are the same.
- This fixes FreeDesktop bug #21197.
-
- * src/autofit/afglobal.c (AF_DIGIT): New macro.
- (af_face_globals_compute_script_coverage): Mark ASCII digits in
- `glyph_scripts' array.
- (af_face_globals_get_metrics): Updated.
- (af_face_globals_is_digit): New function.
- * src/autofit/afglobal.h: Updated.
- (AF_ScriptMetricsRec): Add `digits_have_same_width' flag.
-
- * src/autofit/aflatin.c: Include FT_ADVANCES_H.
- (af_latin_metrics_check_digits): New function.
- (af_latin_metrics_init): Use it.
- * src/autofit/aflatin.h: Updated.
- * src/autofit/afcjk.c (af_cjk_metrics_init): Updated.
-
- * src/autofit/aflatin2.c: Similar changes as with aflatin.c.
-
- * src/autofit/afloader.c (af_loader_load_g): Test digit width.
-
- * docs/CHANGES: Document it.
-
-2009-04-26 Werner Lemberg <wl@gnu.org>
-
- Make ftgrays compile with _STANDALONE_ and FT_STATIC_RASTER again.
- Problems reported by suyu@cooee.cn.
-
- * src/smooth/ftgrays.c (FT_DEFINE_OUTLINE_FUNCS,
- FT_DEFINE_RASTER_FUNCS) [_STANDALONE_]: Define.
- [!_STANDALONE_]: Include ftspic.h only here.
- (ras): Define/declare after definition of `TWorker'.
- Use `RAS_VAR_' where necessary.
-
-2009-04-21 Karl Berry <karl@gnu.org>
-
- Fix AC_CHECK_FT2.
-
- * builds/unix/freetype2.m4: Only check PATH for freetype-config if
- we did not already find it from a prefix option.
-
-2009-04-05 Oran Agra <oran@monfort.co.il>
-
- Add #error to modules and files that do not support PIC yet.
-
- When FT_CONFIG_OPTION_PIC is defined the following files will
- create #error:
- * src/bdf/bdfdrivr.h
- * src/cache/ftcmanag.c
- * src/cid/cidriver.h
- * src/gxvalid/gxvmod.h
- * src/gzip/ftgzip.c
- * src/lzw/ftlzw.c
- * src/otvalid/otvmod.h
- * src/pcf/pcfdrivr.h
- * src/pfr/pfrdrivr.h
- * src/psaux/psauxmod.h
- * src/type1/t1driver.h
- * src/type42/t42drivr.h
- * src/winfonts/winfnt.h
-
-2009-04-05 Oran Agra <oran@monfort.co.il>
-
- Position Independent Code (PIC) support in autofit module.
-
- * include/freetype/internal/autohint.h add macros to init
- instances of FT_AutoHinter_ServiceRec.
-
- * src/autofit/afmodule.h declare autofit_module_class
- using macros from ftmodapi.h,
- when FT_CONFIG_OPTION_PIC is defined create and destroy
- functions will be declared.
- * src/autofit/afmodule.c when FT_CONFIG_OPTION_PIC is defined
- af_autofitter_service and autofit_module_class structs
- will have functions to init or create and destroy them
- instead of being allocated in the global scope.
- And macros will be used from afpic.h in order to access them.
-
- * src/autofit/aftypes.h add macros to init and declare
- instances of AF_ScriptClassRec.
-
- * src/autofit/afcjk.h declare af_cjk_script_class
- using macros from aftypes.h,
- when FT_CONFIG_OPTION_PIC is defined init function will be declared.
- * src/autofit/afcjk.c when FT_CONFIG_OPTION_PIC is defined
- af_cjk_script_class struct will have function to init it instead of
- being allocated in the global scope.
-
- * src/autofit/afdummy.h declare af_dummy_script_class
- using macros from aftypes.h,
- when FT_CONFIG_OPTION_PIC is defined init function will be declared.
- * src/autofit/afdummy.c when FT_CONFIG_OPTION_PIC is defined
- af_dummy_script_class struct will have function to init it instead of
- being allocated in the global scope.
-
- * src/autofit/afindic.h declare af_indic_script_class
- using macros from aftypes.h,
- when FT_CONFIG_OPTION_PIC is defined init function will be declared.
- * src/autofit/afindic.c when FT_CONFIG_OPTION_PIC is defined
- af_indic_script_class struct will have function to init it instead of
- being allocated in the global scope.
-
- * src/autofit/aflatin.h declare af_latin_script_class
- using macros from aftypes.h,
- when FT_CONFIG_OPTION_PIC is defined init function will be declared.
- * src/autofit/aflatin.c when FT_CONFIG_OPTION_PIC is defined
- af_latin_script_class struct will have function to init it instead of
- being allocated in the global scope.
- Change af_latin_blue_chars to be PIC-compatible by being a two
- dimentional array rather than array of pointers.
-
-
- * src/autofit/aflatin2.h declare af_latin2_script_class
- using macros from aftypes.h,
- when FT_CONFIG_OPTION_PIC is defined init function will be declared.
- * src/autofit/aflatin2.c when FT_CONFIG_OPTION_PIC is defined
- af_latin2_script_class struct will have function to init it instead of
- being allocated in the global scope.
- Change af_latin2_blue_chars to be PIC-compatible by being a two
- dimentional array rather than array of pointers.
-
- * src/autofit/afglobal.c when FT_CONFIG_OPTION_PIC is defined
- af_script_classes array initialization was moved to afpic.c and
- is later refered using macros defeined in afpic.h.
-
- New Files:
- * src/autofit/afpic.h declare struct to hold PIC globals for autofit
- module and macros to access them.
- * src/autofit/afpic.c implement functions to allocate, destroy and
- initialize PIC globals for autofit module.
-
- * src/autofit/autofit.c add new file to build: afpic.c.
- * src/autofit/jamfile add new files to FT2_MULTI build: afpic.c.
-
-2009-04-05 Oran Agra <oran@monfort.co.il>
-
- Position Independent Code (PIC) support in pshinter module.
-
- * include/freetype/internal/pshints.h add macros to init
- instances of PSHinter_Interface.
-
- * src/pshinter/pshmod.h declare pshinter_module_class
- using macros from ftmodapi.h,
- when FT_CONFIG_OPTION_PIC is defined create and destroy
- functions will be declared.
- * src/pshinter/pshmod.c when FT_CONFIG_OPTION_PIC is defined
- pshinter_interface and pshinter_module_class structs
- will have functions to init or create and destroy them
- instead of being allocated in the global scope.
- And macros will be used from pshpic.h in order to access them.
-
- New Files:
- * src/pshinter/pshpic.h declare struct to hold PIC globals for pshinter
- module and macros to access them.
- * src/pshinter/pshpic.c implement functions to allocate, destroy and
- initialize PIC globals for pshinter module.
-
- * src/pshinter/pshinter.c add new file to build: pshpic.c.
- * src/pshinter/jamfile add new files to FT2_MULTI build: pshpic.c.
-
-2009-04-05 Oran Agra <oran@monfort.co.il>
-
- Position Independent Code (PIC) support in psnames module.
-
- * include/freetype/internal/services/svpscmap.h add macros to init
- instances of FT_Service_PsCMapsRec.
-
- * src/psnames/psmodule.h declare psnames_module_class
- using macros from ftmodapi.h,
- when FT_CONFIG_OPTION_PIC is defined create and destroy
- functions will be declared.
- * src/psnames/psmodule.c when FT_CONFIG_OPTION_PIC is defined
- pscmaps_interface and pscmaps_services structs
- and psnames_module_class array
- will have functions to init or create and destroy them
- instead of being allocated in the global scope.
- And macros will be used from pspic.h in order to access them.
-
- New Files:
- * src/psnames/pspic.h declare struct to hold PIC globals for psnames
- module and macros to access them.
- * src/psnames/pspic.c implement functions to allocate, destroy and
- initialize PIC globals for psnames module.
-
- * src/psnames/psnames.c add new file to build: pspic.c.
- * src/psnames/jamfile add new files to FT2_MULTI build: pspic.c.
-
-2009-04-05 Oran Agra <oran@monfort.co.il>
-
- Position Independent Code (PIC) support in raster renderer.
-
- * src/raster/ftrend1.h declare ft_raster1_renderer_class
- and ft_raster5_renderer_class
- using macros from ftrender.h,
- when FT_CONFIG_OPTION_PIC is defined create and destroy
- functions will be declared.
- * src/smooth/ftrend1.c when FT_CONFIG_OPTION_PIC is defined
- ft_raster1_renderer_class and ft_raster5_renderer_class structs
- will have functions to init or create and destroy them
- instead of being allocated in the global scope.
- Macros will be used from rastpic.h in order to access
- ft_standard_raster from the pic_container (allocated in ftraster.c).
- In ft_raster1_render when PIC is enabled, the last letter of
- module_name is used to verfy the renderer class rather than the
- class pointer.
-
- * src/raster/ftraster.c when FT_CONFIG_OPTION_PIC is defined
- ft_standard_raster struct will have function to init it
- instead of being allocated in the global scope.
-
- New Files:
- * src/raster/rastpic.h declare struct to hold PIC globals for raster
- renderer and macros to access them.
- * src/raster/rastpic.c implement functions to allocate, destroy and
- initialize PIC globals for raster renderer.
-
- * src/raster/raster.c add new file to build: rastpic.c.
- * src/raster/jamfile add new files to FT2_MULTI build: rastpic.c.
-
-2009-04-05 Oran Agra <oran@monfort.co.il>
-
- Position Independent Code (PIC) support in smooth renderer.
-
- * src/smooth/ftsmooth.h declare ft_smooth_renderer_class,
- ft_smooth_lcd_renderer_class and ft_smooth_lcd_v_renderer_class
- using macros from ftrender.h,
- when FT_CONFIG_OPTION_PIC is defined create and destroy
- functions will be declared.
- * src/smooth/ftsmooth.c when FT_CONFIG_OPTION_PIC is defined
- the following structs:
- ft_smooth_renderer_class, ft_smooth_lcd_renderer_class
- and ft_smooth_lcd_v_renderer_class
- will have functions to init or create and destroy them
- instead of being allocated in the global scope.
- And macros will be used from ftspic.h in order to access
- ft_grays_raster from the pic_container (allocated in ftgrays.c).
-
- * src/smooth/ftgrays.h include FT_CONFIG_CONFIG_H
- * src/smooth/ftgrays.c when FT_CONFIG_OPTION_PIC is NOT defined
- func_interface was moved from gray_convert_glyph_inner function
- to the global scope.
- When FT_CONFIG_OPTION_PIC is defined
- func_interface and ft_grays_raster structs
- will have functions to init them
- instead of being allocated in the global scope.
- And func_interface will be allocated on the stack of
- gray_convert_glyph_inner.
-
- New Files:
- * src/smooth/ftspic.h declare struct to hold PIC globals for smooth
- renderer and macros to access them.
- * src/smooth/ftspic.c implement functions to allocate, destroy and
- initialize PIC globals for smooth renderer.
-
- * src/smooth/smooth.c add new file to build: ftspic.c.
- * src/smooth/jamfile add new files to FT2_MULTI build: ftspic.c.
-
-2009-04-05 Oran Agra <oran@monfort.co.il>
-
- Position Independent Code (PIC) support in cff driver.
-
- * include/freetype/internal/services/svcid.h add macros to init
- instances of FT_Service_CIDRec.
- * include/freetype/internal/services/svpsinfo.h add macros to init
- instances of FT_Service_PsInfoRec.
-
- * src/cff/cffcmap.h declare cff_cmap_encoding_class_rec
- and cff_cmap_unicode_class_rec using macros from
- ftobjs.h, when FT_CONFIG_OPTION_PIC is defined create and destroy
- functions will be declared.
- * src/cff/cffcmap.c when FT_CONFIG_OPTION_PIC is defined
- the following structs:
- cff_cmap_encoding_class_rec and cff_cmap_unicode_class_rec
- will have functions to init or create and destroy them
- instead of being allocated in the global scope.
-
- * src/cff/cffdrivr.h declare cff_driver_class using macros from
- ftdriver.h, when FT_CONFIG_OPTION_PIC is defined create and destroy
- functions will be declared.
- * src/cff/cffdrivr.c when FT_CONFIG_OPTION_PIC is defined
- the following structs:
- cff_service_glyph_dict, cff_service_ps_info, cff_service_ps_name
- cff_service_get_cmap_info, cff_service_cid_info, cff_driver_class,
- and cff_services array
- will have functions to init or create and destroy them
- instead of being allocated in the global scope.
- And macros will be used from cffpic.h in order to access them
- from the pic_container.
- Use macros from cffpic.h in order to access the
- structs allocated in cffcmap.c
-
- * src/cff/cffobjs.c Use macros from cffpic.h in order to access the
- structs allocated in cffcmap.c
-
- * src/cff/parser.c when FT_CONFIG_OPTION_PIC is defined
- implement functions to create and destroy cff_field_handlers array
- instead of being allocated in the global scope.
- And macros will be used from cffpic.h in order to access it
- from the pic_container.
-
- New Files:
- * src/cff/cffpic.h declare struct to hold PIC globals for cff
- driver and macros to access them.
- * src/cff/cffpic.c implement functions to allocate, destroy and
- initialize PIC globals for cff driver.
-
- * src/cff/cff.c add new file to build: cffpic.c.
- * src/cff/jamfile add new files to FT2_MULTI build: cffpic.c.
-
-2009-04-05 Oran Agra <oran@monfort.co.il>
-
- Position Independent Code (PIC) support in sfnt driver.
-
- * include/freetype/internal/services/svbdf.h add macros to init
- instances of FT_Service_BDFRec.
- * include/freetype/internal/services/svgldict.h add macros to init
- instances of FT_Service_GlyphDictRec.
- * include/freetype/internal/services/svpostnm.h add macros to init
- instances of FT_Service_PsFontNameRec.
- * include/freetype/internal/services/svsfnt.h add macros to init
- instances of FT_Service_SFNT_TableRec.
- * include/freetype/internal/services/svttcmap.h add macros to init
- instances of FT_Service_TTCMapsRec.
- * include/freetype/internal/sfnt.h add macros to init
- instances of SFNT_Interface.
-
- * src/sfnt/sfdriver.h declare sfnt_module_class using macros from
- ftmodapi.h, when FT_CONFIG_OPTION_PIC is defined create and destroy
- functions will be declared.
- * src/sfnt/sfdriver.c when FT_CONFIG_OPTION_PIC is defined
- the following structs:
- sfnt_service_sfnt_table, sfnt_service_glyph_dict, sfnt_service_ps_name
- tt_service_get_cmap_info, sfnt_service_bdf, sfnt_interface,
- sfnt_module_class, and sfnt_services array
- will have functions to init or create and destroy them
- instead of being allocated in the global scope.
- And macros will be used from sfntpic.h in order to access them
- from the pic_container.
-
- * src/sfnt/ttcmap.h add macros to init
- instances of TT_CMap_ClassRec.
- * src/sfnt/ttcmap.c when FT_CONFIG_OPTION_PIC is defined
- the following structs:
- tt_cmap0_class_rec, tt_cmap2_class_rec, tt_cmap4_class_rec
- tt_cmap6_class_rec, tt_cmap8_class_rec, tt_cmap10_class_rec,
- tt_cmap12_class_rec, tt_cmap14_class_rec and tt_cmap_classes array
- will have functions to init or create and destroy them
- instead of being allocated in the global scope.
- And macros will be used from sfntpic.h in order to access them
- from the pic_container.
- The content of tt_cmap_classes is now described in the
- new file 'ttcmapc.h'.
-
- New Files:
- * src/sfnt/sfntpic.h declare struct to hold PIC globals for sfnt
- driver and macros to access them.
- * src/sfnt/sfntpic.c implement functions to allocate, destroy and
- initialize PIC globals for sfnt driver.
- * src/sfnt/ttcmapc.h describing the content of
- tt_cmap_classes allocated in ttcmap.c
-
- * src/sfnt/sfnt.c add new file to build: sfntpic.c.
- * src/sfnt/jamfile add new files to FT2_MULTI build: sfntpic.c.
-
-2009-04-05 Oran Agra <oran@monfort.co.il>
-
- Position Independent Code (PIC) support in truetype driver.
-
- * include/freetype/internal/services/svmm.h add macros to init
- instances of FT_Service_MultiMastersRec.
- * include/freetype/internal/services/svttglyf.h add macros to init
- instances of FT_Service_TTGlyfRec.
-
- * src/truetype/ttdriver.h declare tt_driver_class using macros from
- ftdriver.h, when FT_CONFIG_OPTION_PIC is defined create and destroy
- functions will be declared.
- * src/truetype/ttdriver.c when FT_CONFIG_OPTION_PIC is defined
- the following structs:
- tt_service_gx_multi_masters, tt_service_truetype_glyf, tt_driver_class
- and tt_services array,
- will have functions to init or create and destroy them
- instead of being allocated in the global scope.
- And macros will be used from ttpic.h in order to access them
- from the pic_container.
- * src/truetype/ttobjs.c change trick_names array to be
- PIC-compatible by being a two dimentional array rather than array
- of pointers.
-
- New Files:
- * src/truetype/ttpic.h declare struct to hold PIC globals for truetype
- driver and macros to access them.
- * src/truetype/ttpic.c implement functions to allocate, destroy and
- initialize PIC globals for truetype driver.
-
- * src/truetype/truetype.c add new file to build: ttpic.c.
- * src/truetype/jamfile add new files to FT2_MULTI build: ttpic.c.
-
-2009-04-05 Oran Agra <oran@monfort.co.il>
-
- Position Independent Code (PIC) support and infrastructure in base.
-
- * include/freetype/config/ftoption.h add FT_CONFIG_OPTION_PIC
- * include/freetype/internal/ftobjs.h Add pic_container member to
- FT_LibraryRec.
- Add macros to declare and init instances of FT_CMap_ClassRec.
- Add macros to init instances of FT_Outline_Funcs and FT_Raster_Funcs.
- Add macros to declare, allocate and initialize modules
- (FT_Module_Class).
- Add macros to declare, allocate and initialize renderers
- (FT_Renderer_Class).
- Add macro to init instances of FT_Glyph_Class.
- Add macros to declare, allocate and initialize drivers
- (FT_Driver_ClassRec).
- * include/freetype/internal/ftpic.h new file to declare the
- FT_PIC_Container struct and the functions to allocate and detroy it.
- * include/freetype/internal/ftserv.h add macros to allocate and
- destory arrays of FT_ServiceDescRec.
- * include/freetype/internal/internal.h define macro to include
- ftpic.h.
-
- New Files:
- * src/base/ftpic.c implement functions to allocate and destory the
- global pic_container.
- * src/base/basepic.h declare struct to hold PIC globals for base and
- macros to access them.
- * src/base/basepic.c implement functions to allocate, destroy and
- initialize PIC globals for base.
-
- * src/base/ftinit.c when FT_CONFIG_OPTION_PIC is defined implement
- functions that allocate and destroy ft_default_modules according to
- FT_CONFIG_MODULES_H in the pic_container instead of the global scope
- and use macro from basepic.h to access it.
- * src/base/ftobjs.c add calls to the functions that allocate and
- destroy the global pic_container when the library is created and
- destroyed.
-
- * src/base/jamfile add new files to FT2_MULTI build:
- ftpic.c and basepic.c.
- * src/base/ftbase.c add new files to build:
- ftpic.c and basepic.c.
-
- * src/base/ftglyph.c when FT_CONFIG_OPTION_PIC is defined
- ft_bitmap_glyph_class and ft_outline_glyph_class will be allocated
- in the pic_container instead of the global scope and use macros from
- basepic.h to access them.
- * src/base/ftbbox.c allocate bbox_interface stract on the stack
- instead of the global scope when FT_CONFIG_OPTION_PIC is defined.
- * src/base/ftstroke.c access ft_outline_glyph_class allocated in
- ftglyph.c via macros from basepic.h
-
-2009-04-05 Oran Agra <oran@monfort.co.il>
-
- Preparing changes in cff parser later needed for PIC version.
-
- * src/cff/cffload.c, src/cff/cffload.h, src/cff/cffobjs.c,
- src/cff/cffparse.c, src/cff/cffparse.h: Add library pointer to
- 'CFF_ParserRec' set by `cff_parser_init'.
- Route library pointer from 'cff_face_init' to 'cff_subfont_load'
- for `cff_parser_init'.
-
- * src/cff/cffparse.c (CFF_Field_Handler): Move it to...
- * src/cff/cffparse.h: This file, to be used by other C files.
-
-2009-04-05 Oran Agra <oran@monfort.co.il>
-
- Minor change in ftstroke.c.
-
- * src/base/ftstroke.c (FT_StrokerRec): Replace `memory' member with
- `library' needed for PIC version.
- Update all callers.
-
-2009-04-04 Werner Lemberg <wl@gnu.org>
-
- ftnames.c -> ftsnames.c
-
- * src/base/ftnames.c: Rename to...
- * src/base/ftsnames.c: This.
- * src/base/Jamfile, src/base/rules.mk, src/base/ftbase.c: Updated.
-
-2009-04-04 Werner Lemberg <wl@gnu.org>
-
- Add support for cmap type 13.
-
- * devel/ftoption.h, include/freetype/config/ftoption.h
- (TT_CONFIG_CMAP_FORMAT_13): New macro.
-
- * src/sfnt/ttcmap.c (TT_CMap13Rec, tt_cmap13_init,
- tt_cmap13_validate, tt_cmap13_char_index, tt_cmap13_char_next,
- tt_cmap13_get_info, tt_cmap13_char_map_def_binary,
- tt_cmap14_class_rec): New functions and structures for cmap 13
- support.
- (tt_cmap_classes): Register tt_cmap13_class_rec.
-
- * docs/CHANGES: Mention cmap 13 support.
-
-2009-04-01 Werner Lemberg <wl@gnu.org>
-
- Ignore empty contours in CFF glyphs.
-
- Problem reported by Albert Astals Cid <aacid@kde.org>.
-
- * src/cff/cffgload.c (cff_builder_close_contour): Synchronize with
- t1_builder_close_contour.
-
-2009-03-21 Werner Lemberg <wl@gnu.org>
-
- Another redundant header inclusion.
-
- * src/truetype/ttgxvar.c: Fix Ghostscript Coverity issue #4041.
-
-2009-03-21 Werner Lemberg <wl@gnu.org>
-
- Remove redundant header inclusions.
-
- This covers many Ghostscript Coverity issues.
-
- * src/*: Do it.
-
-2009-03-21 Werner Lemberg <wl@gnu.org>
-
- Fix Ghostscript Coverity issue #3904.
-
- * src/truetype/ttgxvar.c (ft_var_readpackedpoints): Protect against
- invalid values of `runcnt'.
-
-2009-03-20 Werner Lemberg <wl@gnu.org>
-
- Fix `make multi' run.
-
- * src/smooth/ftsmooth.h: Include FT_INTERNAL_DEBUG_H.
-
-2009-03-20 Werner Lemberg <wl@gnu.org>
-
- Fix Savannah bug #25923.
-
- * src/cache/ftccmap.c (FTC_CMAP_HASH): Fix typo.
-
-2009-03-20 Werner Lemberg <wl@gnu.org>
-
- Protect against too large glyphs.
-
- Problem reported by Tavis Ormandy <taviso@google.com>.
-
- * src/smooth/ftsmooth.c (ft_smooth_render_generic): Don't allow
- `pitch' or `height' to be larger than 0xFFFF.
-
-2009-03-20 Werner Lemberg <wl@gnu.org>
- Tavis Ormandy <taviso@google.com>
-
- Fix validation for various cmap table formats.
-
- * src/sfnt/ttcmap.c (tt_cmap8_validate, tt_cmap10_validate,
- tt_cmap12_validate): Check `length' correctly.
- (tt_cmap_14_validate): Check `length' and `numMappings' correctly.
-
-2009-03-20 Werner Lemberg <wl@gnu.org>
-
- Protect against malformed compressed data.
-
- * src/lzw/ftzopen.c (ft_lzwstate_io): Test whether `state->prefix' is
- zero.
-
-2009-03-20 Werner Lemberg <wl@gnu.org>
-
- Protect against invalid SID values in CFFs.
-
- Problem reported by Tavis Ormandy <taviso@google.com>.
-
- * src/cff/cffload.c (cff_charset_load): Reject SID values larger
- than 64999.
-
-2009-03-19 Vincent Richomme <richom.v@free.fr>
-
- Update WinCE Visual C project files.
-
- * builds/wince/vc2005-ce/freetype.vcproj,
- builds/wince/vc2008-ce/freetype.vcproj: Add missing base extension
- files.
-
-2009-03-19 Werner Lemberg <wl@gnu.org>
-
- Remove unused Win32 code.
-
- * builds/wince/ftdebug.c: Remove code guarded with `!_WIN32_WCE'.
- Since Win32 is handled separately this is no longer needed.
-
-2009-03-19 Vincent Richomme <richom.v@free.fr>
-
- Make `gzip' module compile on WinCE.
-
- * src/gzip/zconf.h [_WIN32_WCE]: Define NO_ERRNO_H.
-
-2009-03-19 Werner Lemberg <wl@gnu.org>
-
- Remove unused WinCE code.
-
- * builds/win32/ftdebug.c: Remove code guarded with `_WIN32_WCE'.
- Since WinCE is handled separately this is no longer needed.
-
-2009-03-16 Werner Lemberg <wl@gnu.org>
-
- docmaker: Don't ignore single-line code blocks.
-
- * src/tools/docmaker/content.py (DocBlock::_init__): Fix change from
- 2009-01-31.
-
-2009-03-15 Steve Langasek <steve.langasek@canonical.com>
-
- Use __asm__ for declaring assembly instead of asm.
-
- * builds/unix/ftconfig.in (FT_MulFix_arm): Use __asm__ instead of
- asm on arm, fixing a build failure on armel with -pedantic.
-
-2009-03-14 Werner Lemberg <wl@gnu.org>
-
- Fix valgrind warning.
-
- * src/sfnt/ttsbit0.c (tt_sbit_decoder_load_bit_aligned): Don't read
- past the end of the frame.
-
-2009-03-12 Werner Lemberg <wl@gnu.org>
-
- * Version 2.3.9 released.
- =========================
-
-
- Tag sources with `VER-2-3-9'.
-
-2009-03-12 Werner Lemberg <wl@gnu.org>
-
- * builds/unix/freetype2.in: Move @FT2_EXTRA_LIBS@ to `Libs.private'.
-
-2009-03-12 Werner Lemberg <wl@gnu.org>
-
- Fix some FreeType Coverity issues as reported for Ghostscript.
-
- * src/base/ftobjs.c (FT_New_Face, FT_New_Memory_Face): Initialize
- `args.stream' (#3874, #3875).
- (open_face_PS_from_sfnt_stream): Improve error management (#3786).
- * src/base/ftmm.c (ft_face_get_mm_service): Fix check of `aservice'
- (#3870).
- * src/base/ftstroke.c (ft_stroke_border_get_counts): Remove dead
- code (#3790).
- * src/base/ftrfork.c (raccess_guess_apple_generic): Check error
- value of `FT_Stream_Skip' (#3784).
-
- * src/type1/t1gload.c (T1_Load_Glyph): Check `size' before accessing
- it (#3872)
-
- * src/pcf/pcfdrivr.c (PCF_Glyph_Load): Check `face' before accessing
- it (#3871).
- * src/pcf/pcfread.c (pcf_get_metrics): Handle return value of
- `pcf_get_metric' (#3789, #3782).
- (pcf_get_properties): Use FT_STREAM_SKIP (#3783).
-
- * src/cache/ftcmanag.c (FTC_Manager_RegisterCache): Fix check of
- `acache' (#3797)
-
- * src/cff/cffdrivr.c (cff_ps_get_font_info): Fix check of `cff'
- (#3796).
- * src/cff/cffgload.c (cff_decoder_prepare): Check `size' (#3795).
- * src/cff/cffload.c (cff_index_get_pointers): Add comment (#3794).
-
- * src/bdf/bdflib.c (_bdf_add_property): Check `fp->value.atom'
- (#3793).
- (_bdf_parse_start): Add comment (#3792).
-
- * src/raster/ftraster.c (Finalize_Profile_Table): Check
- `ras.fProfile' (#3791).
-
- * src/sfnt/ttsbit.c (Load_SBit_Image): Use FT_STREAM_SKIP (#3785).
-
- * src/gzip/ftgzip.c (ft_gzip_get_uncompressed_size): Properly ignore
- seek error (#3781).
-
-2009-03-11 Michael Toftdal <toftdal@gmail.com>
-
- Extend CID service functions to handle CID-keyed CFFs as CID fonts.
-
- * include/freetype/ftcid.h (FT_Get_CID_Is_Internally_CID_keyed,
- FT_Get_CID_From_Glyph_Index): New functions.
-
- * include/freetype/internal/services/svcid.h
- (FT_CID_GetIsInternallyCIDKeyedFunc,
- FT_CID_GetCIDFromGlyphIndexFunc): New function typedefs.
- (CID Service): Use them.
-
- * src/base/ftcid.c: Include FT_CID_H.
- (FT_Get_CID_Is_Internally_CID_keyed, FT_Get_CID_From_Glyph_Index):
- New functions.
-
- * src/cff/cffdrivr.c (cff_get_is_cid, cff_get_cid_from_glyph_index):
- New functions.
- (cff_service_cid_info): Add them.
- * src/cff/cffload.c (cff_font_load): Don't free `font->charset.sids'
- -- it is needed for access as a CID-keyed font. It gets deleted
- later on.
-
- * src/cid/cidriver.c (cid_get_is_cid, cid_get_cid_from_glyph_index):
- New functions.
- (cid_service_cid_info): Add them.
-
- * docs/CHANGES: Updated.
-
-2009-03-11 Bram Tassyns <bramt@enfocus.be>
-
- Fix Savannah bug #25597.
-
- * src/cff/cffparse.c (cff_parse_real): Don't allow fraction_length
- to become larger than 9.
-
-2009-03-11 Werner Lemberg <wl@gnu.org>
-
- Fix Savannah bug #25814.
-
- * builds/unix/freetype2.in: As suggested in the bug report, move
- @LIBZ@ to `Libs.private'.
-
-2009-03-11 Werner Lemberg <wl@gnu.org>
-
- Fix Savannah bug #25781.
- We now simply check for a valid `offset', no longer handling `delta
- = 1' specially.
-
- * src/sfnt/ttcmap.c (tt_cmap4_validate): Don't check `delta' for
- last segment.
- (tt_cmap4_set_range, tt_cmap4_char_map_linear,
- tt_cmap4_char_map_binary): Check offset.
-
-2009-03-11 Werner Lemberg <wl@gnu.org>
-
- * src/base/Jamfile: Fix handling of ftadvanc.c.
- Reported by Oran Agra <oran@monfort.co.il>.
-
-2009-03-10 Vincent Richomme <richom.v@free.fr>
-
- Restructure Win32 and Wince compiler support.
-
- * src/builds/win32: Remove files for WinCE.
- Move VC 2005 support to a separate directory.
- Add directory for VC 2008 support.
-
- * src/builds/wince: New directory hierarchy for WinCE compilers
- (VC 2005 and VC 2008).
-
-2009-03-09 Werner Lemberg <wl@gnu.org>
-
- More preparations for 2.3.9 release.
-
- * docs/CHANGES: Updated.
-
- * Jamfile, README: s/2.3.8/2.3.9/, s/238/239/.
-
-2009-03-09 Werner Lemberg <wl@gnu.org>
-
- * src/sfnt/rules.mk (SFNT_DRV_H): Add ttsbit0.c.
-
-2009-03-09 Alexey Kryukov <anagnost@yandex.ru>
-
- Fix handling of EBDT formats 8 and 9 (part 2).
-
- This patch fixes the following problems in ttsbit0.c:
-
- . Bitmaps for compound glyphs were never allocated.
-
- . `SBitDecoder' refused to load metrics if some other metrics have
- already been loaded. This condition certainly makes no sense for
- recursive calls, so I've just disabled it. Another possibility
- would be resetting `decoder->metrics_loaded' to false before
- loading each composite component. However, we must restore the
- original metrics after finishing the recursion; otherwise we can
- get a misaligned glyph.
-
- . `tt_sbit_decoder_load_bit_aligned' incorrectly handled `x_pos',
- causing some glyph components to be shifted too far to the right
- (especially noticeable for small sizes).
-
- Note that support for grayscale bitmaps (not necessarily compound) is
- completely broken in ttsbit0.c.
-
- * src/sfnt/tt_sbit_decoder_load_metrics: Always load metrics.
- (tt_sbit_decoder_load_bit_aligned): Handle `x_pos' correctly in case
- of `h == height'.
- (tt_sbit_decoder_load_compound): Reset metrics after loading
- components.
- Allocate bitmap.
-
-2009-03-09 Werner Lemberg <wl@gnu.org>
-
- * builds/unix/configure.raw (version_info): Set to 9:20:3.
-
-2009-03-03 David Turner <david@freetype.org>
-
- Protect SFNT kerning table parser against malformed tables.
-
- This closes Savannah BUG #25750.
-
- * src/sfnt/ttkern.c (tt_face_load_kern, tt_face_get_kerning): Fix a
- bug where a malformed table would be successfully loaded but later
- crash the engine during parsing.
-
-2009-03-03 David Turner <david@freetype.org>
-
- Update documentation and bump version number to 2.3.9.
-
- * include/freetype/freetype.h: Bump patch version to 9.
- * docs/CHANGES: Document the ABI break in 2.3.8.
- * docs/VERSION.DLL: Update version numbers table for 2.3.9.
-
-2009-03-03 David Turner <david@freetype.org>
-
- Remove ABI-breaking field in public PS_InfoFontRec definition.
-
- Instead, we define a new internal PS_FontExtraRec structure to
- hold the additional field, then place it in various internal
- positions of the corresponding FT_Face derived objects.
-
- * include/freetype/t1tables.h (PS_FontInfoRec): Remove the
- `fs_type' field from the public structure.
- * include/freetype/internal/psaux.h (T1_FieldLocation): New
- enumeration `T1_FIELD_LOCATION_FONT_EXTRA'.
- * include/freetype/internal/t1types.h (PS_FontExtraRec): New
- structure.
- (T1_FontRec, CID_FaceRec): Add it.
-
- * src/cid/cidload.c (cid_load_keyword): Handle
- T1_FIELD_LOCATION_FONT_EXTRA.
- * src/cid/cidtoken.h, src/type1/t1tokens.h, src/type42/t42parse.c:
- Adjust FT_STRUCTURE and T1CODE properly to handle `FSType'.
- * src/type1/t1load.c (t1_load_keyword): Handle
- T1_FIELD_LOCATION_FONT_EXTRA.
-
- * include/freetype/internal/services/svpsinfo.h (PsInfo service):
- Add `PS_GetFontExtraFunc' function typedef.
-
- * src/base/ftfstype.c: Include FT_INTERNAL_SERVICE_H and
- FT_SERVICE_POSTSCRIPT_INFO_H.
- (FT_Get_FSType_Flags): Use POSTSCRIPT_INFO service.
-
- * src/cff/cffdrivr.c (cff_service_ps_info): Updated.
- * src/cid/cidriver.c (cid_ps_get_font_extra): New function.
- (cid_service_ps_info): Updated.
- * src/type1/t1driver.c (t1_ps_get_font_extra): New function.
- (t1_service_ps_info): Updated.
- * src/type42/t42drivr.c (t42_ps_get_font_extra): New function.
- (t42_service_ps_info): Updated.
-
-2009-03-02 Alexey Kryukov <anagnost@yandex.ru>
-
- Fix handling of EBDT formats 8 and 9.
-
- The main cycle in `blit_sbit' makes too many iterations: it actually
- needs the count of lines in the source bitmap rather than in the
- target image.
-
- * src/sfnt/ttsbit.c (blit_sbit) [FT_CONFIG_OPTION_OLD_INTERNALS]:
- Add parameter `source_height' and use it for main loop.
- (Load_SBit_Single) [FT_CONFIG_OPTION_OLD_INTERNALS]: Updated.
-
-2009-02-23 Werner Lemberg <wl@gnu.org>
-
- Fix Savannah bug #25669.
-
- * src/base/ftadvanc.h (FT_Get_Advances): Fix serious typo.
-
- * src/base/ftobjs.c (FT_Select_Metrics, FT_Request_Metrics): Fix
- scaling factor for non-scalable fonts.
-
- * src/cff/cffdrivr.c (cff_get_advances): Use correct advance width
- value to prevent incorrect scaling.
-
- * docs/CHANGES: Document it.
-
-2009-02-15 Matt Godbolt <matt@godbolt.org>
-
- Fix Savannah bug #25588.
-
- * builds/unix/ftconfig.in (FT_MulFix_arm): Use correct syntax for
- `orr' instruction.
-
-2009-02-11 Werner Lemberg <wl@gnu.org>
-
- * src/truetype/ttobjs.c (tt_check_trickyness): Add `DFKaiShu'.
- Reported by David Bevan <dbevan@emtex.com>.
-
-2009-02-09 Werner Lemberg <wl@gnu.org>
-
- Fix Savannah bug #25495.
-
- * src/sfnt/sfobjs.c (sfnt_load_face): Test for bitmap strikes before
- setting metrics and bbox values. This ensures that the check for a
- font with neither a `glyf' table nor bitmap strikes can be performed
- early enough to set metrics and bbox values too.
-
-2009-02-04 Werner Lemberg <wl@gnu.org>
-
- Fix Savannah bug #25480.
-
- * builds/unix/freetype-config.in: For --ftversion, don't use $prefix
- but $includedir.
-
-2009-01-31 Werner Lemberg <wl@gnu.org>
-
- Minor docmaker improvements.
-
- * src/tools/docmaker/content.py (DocBlock::__init__): Ignore empty
- code blocks.
-
-2009-01-25 Werner Lemberg <wl@gnu.org>
-
- Fix SCANCTRL handling in TTFs.
- Problem reported by Alexey Kryukov <anagnost@yandex.ru>.
-
- * src/truetype/ttinterp.c (Ins_SCANCTRL): Fix threshold handling.
-
-2009-01-23 Werner Lemberg <wl@gnu.org>
-
- Move FT_Get_FSType_Flags to a separate file.
- Problem reported by Mickey Gabel <mickey@monfort.co.il>.
-
- * src/base/ftobjs.c (FT_Get_FSType_Flags): Move to...
- * src/base/ftfstype.c: This new file.
-
- * modules.cfg (BASE_EXTENSION): Add ftfstype.c.
-
- * docs/INSTALL.ANY: Updated.
-
- * builds/mac/*.txt, builds/amiga/*makefile*,
- builds/win32/{visualc,visualce}/freetype.*, builds/symbian/*:
- Updated.
-
-2009-01-22 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- * builds/unix/ftsystem.c (FT_Stream_Open): Fix 2 error
- messages ending without "\n".
-
-2009-01-22 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- Fix Savannah bug #25347.
-
- * src/base/ftobjs.c (open_face_PS_from_sfnt_stream): Rewind
- the stream to the original position passed to this function,
- when ft_lookup_PS_in_sfnt_stream() failed.
- (Mac_Read_sfnt_Resource): Rewind the stream to the head of
- sfnt resource body, when open_face_PS_from_sfnt_stream()
- failed.
-
-2009-01-19 Michael Lotz <mmlr@mlotz.ch>
-
- Fix Savannah bug #25355.
-
- * include/freetype/config/ftconfig.h (FT_MulFix_i386): Make
- assembler code work with gcc 2.95.3 (as used by the Haiku project).
- Add `cc' register to the clobber list.
-
-2009-01-18 Werner Lemberg <wl@gnu.org>
-
- Protect FT_Get_Next_Char.
-
- * src/sfnt/ttcmap.c (tt_cmap4_set_range): Apply fix similar to
- change from 2008-07-22.
-
- Patch from Ronen Ghoshal <rghoshal@emtex.com>.
-
-2009-01-18 Werner Lemberg <wl@gnu.org>
-
- Implement FT_Get_Name_Index for SFNT driver.
-
- * src/sfnt/sfdriver.c (sfnt_get_name_index): New function.
- (sfnt_service_glyph_dict): Use it.
-
- Problem reported by Truc Truong <tructv@necsv.com>.
-
-2009-01-18 Werner Lemberg <wl@gnu.org>
-
- * include/freetype/ftstroke.h (FT_Outline_GetInsideBorder): Fix
- documentation. Problem reported by Truc Truong <tructv@necsv.com>.
-
- * docs/CHANGES: Updated.
-
-2009-01-14 Werner Lemberg <wl@gnu.org>
-
- * Version 2.3.8 released.
- =========================
-
-
- Tag sources with `VER-2-3-8'.
-
- * docs/VERSION.DLL: Update documentation and bump version number to
- 2.3.8.
-
- * README, Jamfile (RefDoc), builds/win32/visualc/index.html,
- builds/win32/visualc/freetype.dsp,
- builds/win32/visualc/freetype.vcproj,
- builds/win32/visualce/index.html,
- builds/win32/visualce/freetype.dsp,
- builds/win32/visualce/freetype.vcproj: s/2.3.7/2.3.8/, s/237/238/.
-
- * include/freetype/freetype.h (FREETYPE_PATCH): Set to 8.
-
- * builds/unix/configure.raw (version_info): Set to 9:19:3.
-
- * docs/release: Updated.
-
-2009-01-14 Werner Lemberg <wl@gnu.org>
-
- * builds/toplevel.mk (dist): Compress better.
-
-2009-01-13 Werner Lemberg <wl@gnu.org>
-
- * src/base/ftobjs.c (FT_Get_FSType_Flags): Cast for compilation
- with C++.
-
-2009-01-13 Werner Lemberg <wl@gnu.org>
-
- Don't use stdlib.h and friends directly.
- Reported by Mickey Gabel <mickey@monfort.co.il>.
-
- * src/base/ftdbgmem.c: s/<stdlib.h>/FT_CONFIG_STANDARD_LIBRARY_H/.
-
- * src/gzip/ftgzip.c, src/lzw/ftlzw.c, src/raster/ftmisc.h:
- s/<string.h>/FT_CONFIG_STANDARD_LIBRARY_H/.
-
- * src/autofit/aftypes.h, src/autofit/afhints.c,
- src/pshinter/pshalgo.c: s/<stdio.h>/FT_CONFIG_STANDARD_LIBRARY_H/
-
- * src/lzw/ftlzw.c, src/base/ftdbgmem.c: Don't include stdio.h.
-
-2009-01-12 Werner Lemberg <wl@gnu.org>
-
- Avoid compiler warnings.
-
- * */*: s/do ; while ( 0 )/do { } while ( 0 )/.
- Reported by Sean McBride <sean@rogue-research.com>.
-
-2009-01-12 Werner Lemberg <wl@gnu.org>
-
- Fix stdlib dependencies.
-
- Problem reported by Mickey Gabel <mickey@monfort.co.il>.
-
- * include/freetype/config/ftstdlib.h (ft_exit): Removed. Unused.
-
- * src/autofit/afhints.c, src/base/ftlcdfil.c, src/smooth/ftsmooth.c:
- s/memcpy/ft_memcpy/.
- * src/psaux/t1decode.c: s/memset/ft_memset/, s/memcpy/ft_memcpy/.
-
-2009-01-11 Werner Lemberg <wl@gnu.org>
-
- * docs/formats.txt: Add link to PCF specification.
-
- * include/freetype/ftbdf.h (FT_Get_BDF_Property): Improve
- documentation.
-
-2009-01-09 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- * src/base/ftadvanc.c (_ft_face_scale_advances, FT_Get_Advance,
- FT_Get_Advances): Change the type of load_flags from FT_UInt32 to
- FT_Int32, to match with the flags for FT_Load_Glyph().
- * src/cff/cffdrivr.c (cff_get_advances): Ditto.
- * src/truetype/ttdriver.c (tt_get_advances): Ditto.
- * include/freetype/ftadvanc.h (FT_Get_Advance, FT_Get_Advances):
- Ditto.
- * include/freetype/internal/ftdriver.h (FT_Face_GetAdvancesFunc):
- Ditto.
-
-2009-01-09 Daniel Zimmermann <netzimme@aol.com>
-
- * src/gxvalid/gxvmort.c (gxv_mort_feature_validate): Fix wrong
- length check. From Savannah patch #6682.
-
-2009-01-09 Werner Lemberg <wl@gnu.org>
-
- Fix problem with T1_FIELD_{NUM,FIXED}_TABLE2.
-
- * src/psaux/psobjs.c (ps_parser_load_field_table): Don't handle
- `count_offset' if it is zero (i.e., unused). Otherwise, the first
- element of the structure which holds the data is erroneously
- modified. Problem reported by Chi Nguyen <chint@necsv.com>.
-
-2009-01-09 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- * src/base/ftadvanc.c (_ft_face_scale_advances, FT_Get_Advance,
- FT_Get_Advances): Extend the type of load_flags from FT_UInt to
- FT_UInt32, to pass 32-bit flags on 16bit platforms.
- * src/cff/cffdrivr.c (cff_get_advances): Ditto.
- * src/truetype/ttdriver.c (tt_get_advances): Ditto.
- * include/freetype/ftadvanc.h (FT_Get_Advance, FT_Get_Advances):
- Ditto.
- * include/freetype/internal/ftdriver.h (FT_Face_GetAdvancesFunc):
- Ditto.
-
-2009-01-09 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- * src/base/ftobjs.c (FT_Done_Library): Issue an error message when
- FT_Done_Face() cannot free all faces. If the list of the opened
- faces includes broken face which FT_Done_Face() cannot free,
- FT_Done_Library() retries FT_Done_Face() and it can fall into
- an endless loop. See the discussion:
- http://lists.gnu.org/archive/html/freetype-devel/2008-09/msg00047.html
- http://lists.gnu.org/archive/html/freetype-devel/2008-10/msg00000.html
-
-2009-01-07 Werner Lemberg <wl@gnu.org>
-
- * docs/CHANGES: Document new key `a' in ftdiff.
-
-2009-01-06 Werner Lemberg <wl@gnu.org>
-
- * autogen.sh: Don't use GNUisms while calling sed. Problem reported
- by Sean McBride.
-
-2009-01-06 Werner Lemberg <wl@gnu.org>
-
- * src/base/ftbitmap.c (FT_Bitmap_Convert): Handle FT_PIXEL_MODE_LCD
- and FT_PIXEL_MODE_LCD_V. Problem reported by Chi Nguyen
- <chint@necsv.com>.
-
-2009-01-06 Diego Pettenò <flameeyes@gmail.com>
-
- * builds/unix/configure.raw: Don't call AC_CANONICAL_BUILD and
- AC_CANONICAL_TARGET and use $host_os only. A nice explanation for
- this change can be found at
- http://blog.flameeyes.eu/s/canonical-target.
-
- From Savannah patch #6712.
-
-2009-01-06 Sean McBride <sean@rogue-research.com>
-
- * src/base/ftdbgmem.c (_debug_mem_dummy): Make it static.
-
- * src/base/ftmac.c: Remove some #undefs.
-
-2008-12-26 Werner Lemberg <wl@gnu.org>
-
- Set `face_index' field in FT_Face for all font formats.
-
- * cff/cffobjs.c (cff_face_init), winfonts/winfnt.c (FNT_Face_Init),
- sfnt/sfobjs.c (sfnt_init_face): Do it.
-
- * docs/CHANGES: Document it.
-
-2008-12-22 Steve Grubb
-
- * builds/unix/ftsystem.c (FT_Stream_Open): Reject zero-length files.
- Patch from Savannah bug #25151.
-
-2008-12-21 Werner Lemberg <wl@gnu.org>
-
- * src/pfr/pfrdrivr.c, src/winfonts/winfnt.c, src/cache/ftcmanag.c,
- src/smooth/ftgrays.c, src/base/ftobjc.s, src/sfobjs.c:
- s/_Err_Bad_Argument/_Err_Invalid_Argument/. The former is for
- errors in the bytecode interpreter only.
-
-2008-12-21 Werner Lemberg <wl@gnu.org>
-
- * src/base/ftpfr.c (FT_Get_PFR_Metrics): Protect against NULL
- arguments.
- Fix return value for non-PFR fonts. Both problems reported by Chi
- Nguyen <chint@necsv.com>.
-
-2008-12-21 anonymous
-
- FT_USE_MODULE declares things as:
-
- extern const FT_Module_Class
-
- (or similar for C++). However, the actual types of the variables
- being declared are often different, e.g., FT_Driver_ClassRec or
- FT_Renderer_Class. (Some are, indeed, FT_Module_Class.)
-
- This works with most C compilers (since those structs begin with an
- FT_Module_Class struct), but technically it's undefined behavior.
-
- To quote the ISO/IEC 9899:TC2 final committee draft, section 6.2.7
- paragraph 2:
-
- All declarations that refer to the same object or function shall
- have compatible type; otherwise, the behavior is undefined.
-
- (And they are not compatible types.)
-
- Most C compilers don't reject (or even detect!) code which has this
- issue, but the GCC LTO development branch compiler does. (It
- outputs the types of the objects while generating .o files, along
- with a bunch of other information, then compares them when doing the
- final link-time code generation pass.)
-
- Patch from Savannah bug #25133.
-
- * src/base/ftinit.c (FT_USE_MODULE): Include variable type.
-
- * builds/amiga/include/freetype/config/ftmodule.h,
- include/freetype/config/ftmodule.h, */module.mk: Updated to declare
- pass correct types to FT_USE_MODULE.
-
-2008-12-21 Hongbo Ni <hongbo@njstar.com>
-
- * src/autofit/aflatin.c (af_latin_hint_edges),
- src/autofit/aflatin2.c (af_latin2_hint_edges), src/autofit/afcjk.c
- (af_cjk_hint_edges): Protect against division by zero. This fixes
- Savannah bug #25124.
-
-2008-12-18 Werner Lemberg <wl@gnu.org>
-
- * docs/CHANGES: Updated.
-
-2008-12-18 Bevan, David <dbevan@emtex.com>
-
- Provide API for accessing embedding and subsetting restriction
- information.
-
- * include/freetype.h (FT_FSTYPE_INSTALLABLE_EMBEDDING,
- FT_FSTYPE_RESTRICTED_LICENSE_EMBEDDING,
- FT_FSTYPE_PREVIEW_AND_PRINT_EMBEDDING, FT_FSTYPE_EDITABLE_EMBEDDING,
- FT_FSTYPE_NO_SUBSETTING, FT_FSTYPE_BITMAP_EMBEDDING_ONLY): New
- macros.
- (FT_Get_FSType_Flags): New function declaration.
-
- * src/base/ftobjs.c (FT_Get_FSType_Flags): New function.
-
- * src/cid/cidtoken.h, src/type1/t1tokens.h, src/type42/t42parse.c
- (t42_keywords): Handle `FSType'.
-
- * include/freetype/t1tables.h (PS_FontInfoRec): Add `fs_type' field.
-
-2008-12-17 Werner Lemberg <wl@gnu.org>
-
- * src/base/ftsynth.c (FT_GlyphSlot_Embolden): Don't use internal
- macros so that copying the source code into an application works
- out of the box.
-
-2008-12-17 Werner Lemberg <wl@gnu.org>
-
- * include/freetype/ftsynth.h, src/base/ftsynth.c: Move
- FT_GlyphSlot_Own_Bitmap to...
- * include/freetype/ftbitmap.h, src/base/ftbitmap.c: These files.
-
- * docs/CHANGES: Document it.
-
-2008-12-10 Werner Lemberg <wl@gnu.org>
-
- Generalize the concept of `tricky' fonts by introducing
- FT_FACE_FLAG_TRICKY to indicate that the font format's hinting
- engine is necessary for correct rendering.
-
- At the same time, slightly modify the behaviour of tricky fonts:
- FT_LOAD_NO_HINTING is now ignored. To really force raw loading
- of tricky fonts (without hinting), both FT_LOAD_NO_HINTING and
- FT_LOAD_NO_AUTOHINT must be used.
-
- Finally, tricky TrueType fonts always use the bytecode interpreter
- even if the patented code is used.
-
- * include/freetype/freetype.h (FT_FACE_FLAG_TRICKY, FT_IS_TRICKY):
- New macros.
-
- * src/truetype/ttdriver.c (Load_Glyph): Handle new load flags
- semantics as described above.
-
- * src/truetype/ttobjs.c (tt_check_trickyness): New function, using
- code of ...
- (tt_face_init): This function, now simplified and updated to new
- semantics.
-
- * src/base/ftobjs.c (FT_Load_Glyph): Don't use autohinter for tricky
- fonts.
-
- * docs/CHANGES: Document it.
-
-2008-12-09 Werner Lemberg <wl@gnu.org>
-
- Really fix Savannah bug #25010: An SFNT font with neither outlines
- nor bitmaps can be considered as containing space `glyphs' only.
-
- * src/truetype/ttpload.c (tt_face_load_loca): Handle the case where
- a `glyf' table is missing.
-
- * src/truetype/ttgload.c (load_truetype_glyph): Abort if we have no
- `glyf' table but a non-zero `loca' entry.
- (tt_loader_init): Handle missing `glyf' table.
-
- * src/base/ftobjs.c (FT_Load_Glyph): Undo change 2008-12-05.
-
- * src/sfnt/sfobjs.c (sfnt_load_face): A font with neither outlines
- nor bitmaps is scalable.
-
-2008-12-05 Werner Lemberg <wl@nu.org>
-
- * src/autofit/aflatin.c (af_latin_uniranges): Add more ranges. This
- fixes Savannah bug #21190 which also provides a basic patch.
-
-2008-12-05 Werner Lemberg <wl@nu.org>
-
- * include/freetype/freetype.h (FT_LOAD_ADVANCE_ONLY): Use value
- 0x100 instead of 0x10000; the latter value is already occupied by
- FT_LOAD_TARGET_LIGHT. Bug reported by James Cloos.
-
-
- Handle SFNT with neither outlines nor bitmaps. This fixes Savannah
- bug #25010.
-
- * src/base/ftobjs.c (FT_Load_Glyph): Reject fonts with neither
- outlines nor bitmaps.
-
- * src/sfnt/sfobjs.c (sfnt_load_face): Don't return an error if there
- is no table with glyphs.
-
-
- * src/sfnt/ttload.c (tt_face_lookup_table): Improve debugging
- message.
-
-2008-12-01 Werner Lemberg <wl@gnu.org>
-
- GDEF tables need `glyph_count' too for validation. Problem reported
- by Chi Nguyen <chint@necsv.com>.
-
- * src/otvalid/otvgdef.c (otv_GDEF_validate), src/otvalid/otvalid.h
- (otv_GDEF_validate), src/otvalid/otvmod.c (otv_validate): Pass
- `glyph_count'.
-
-2008-11-29 Werner Lemberg <wl@gnu.org>
-
- * src/autofit/afcjk.c, src/base/ftoutln.c, src/base/ftrfork.c,
- src/bdf/bdfdrivr.c, src/gxvalid/gxvmorx.c, src/otvalid/otvmath.c,
- src/pcf/pcfdrivr.c, src/psnames/pstables.h, src/smooth/ftgrays.c,
- src/tools/glnames.py, src/truetype/ttinterp.c, src/type1/t1load.c,
- src/type42/t42objs.c, src/winfonts/winfnt.c: Fix compiler warnings
- (Atari PureC).
-
-2008-11-29 James Cloos <cloos@jhcloos.com>
-
- * src/type/t1load.c (mm_axis_unmap): Revert previous patch and fix
- it correctly by using FT_INT_TO_FIXED (FreeType expects 16.16 values
- in the /BlendDesignMap space).
-
-2008-11-29 James Cloos <cloos@jhcloos.com>
-
- * src/type1/t1load.c (mm_axis_unmap): `blend_points' is FT_Fixed*,
- whereas `design_points' is FT_Long*. Therefore, return blend rather
- than design points.
-
-2008-11-27 Werner Lemberg <wl@gnu.org>
-
- * src/cff/cffparse.c (cff_parse_real): Handle more than nine
- significant digits correctly. This fixes Savannah bug #24953.
-
-2008-11-25 Daniel Zimmermann <netzimme@aol.com>
-
- * src/base/ftstream.c (FT_Stream_ReadFields): Don't access stream
- before the NULL check. From Savannah patch #6681.
-
-2008-11-24 Werner Lemberg <wl@gnu.org>
-
- Fixes from the gnuwin32 port.
-
- * src/base/ftlcdfil.c: s/EXPORT/EXPORT_DEF/.
-
- * src/base/ftotval.c: Include FT_OPENTYPE_VALIDATE_H.
-
- * src/psaux/psobjs.c (ps_table_add): Check `length'.
-
-2008-11-15 Werner Lemberg <wl@gnu.org>
-
- * src/truetype/ttinterp.c (tt_default_graphics_state): The default
- value for `scan_type' is zero, as confirmed by Greg Hitchcock from
- Microsoft. Problem reported by Michal Nowakowski
- <miszka@limes.com.pl>.
-
-2008-11-12 Tor Andersson <tor.andersson@gmail.com>
-
- * src/cff/cffdrivr.c (cff_get_cmap_info): Initialize `format' field.
- This fixes Savannah bug #24819.
-
-2008-11-08 Werner Lemberg <wl@gnu.org>
-
- * src/sfnt/sfobjs.c (sfnt_load_face): Remove #if 0/#endif guards
- since OpenType version 1.5 has been released.
-
- * include/ttnameid.h (TT_NAME_ID_WWS_FAMILY,
- TT_NAME_ID_WWS_SUBFAMILY): New macros for OpenType 1.5.
- (TT_URC_COPTIC, TT_URC_VAI, TT_URC_NKO, TT_URC_BALINESE,
- TT_URC_PHAGSPA, TT_URC_NON_PLANE_0, TT_URC_PHOENICIAN,
- TT_URC_TAI_LE, TT_URC_NEW_TAI_LUE, TT_URC_BUGINESE,
- TT_URC_GLAGOLITIC, TT_URC_YIJING, TT_URC_SYLOTI_NAGRI,
- TT_URC_LINEAR_B, TT_URC_ANCIENT_GREEK_NUMBERS, TT_URC_UGARITIC,
- TT_URC_OLD_PERSIAN, TT_URC_SHAVIAN, TT_URC_OSMANYA,
- TT_URC_CYPRIOT_SYLLABARY, TT_URC_KHAROSHTHI, TT_URC_TAI_XUAN_JING,
- TT_URC_CUNEIFORM, TT_URC_COUNTING_ROD_NUMERALS, TT_URC_SUNDANESE,
- TT_URC_LEPCHA, TT_URC_OL_CHIKI, TT_URC_SAURASHTRA, TT_URC_KAYAH_LI,
- TT_URC_REJANG, TT_URC_CHAM, TT_URC_ANCIENT_SYMBOLS,
- TT_URC_PHAISTOS_DISC, TT_URC_OLD_ANATOLIAN, TT_URC_GAME_TILES): New
- macros for OpenType 1.5.
-
-2008-11-08 Wenlin Institute <wenlin@wenlin.com>
-
- * src/base/ftobjs.c (ft_glyphslot_free_bitmap): Protect against
- slot->internal == NULL. Reported by Graham Asher.
-
-2008-11-08 Werner Lemberg <wl@gnu.org>
-
- * src/sfnt/sfobjs.c (tt_face_get_name): Modified to return an error
- code so that memory allocation problems can be distinguished from
- missing table entries. Reported by Graham Asher.
- (GET_NAME): New macro.
- (sfnt_load_face): Use it.
-
-2008-11-05 Werner Lemberg <wl@gnu.org>
-
- * devel/ftoption.h, include/freetype/config/ftoption.h
- [TT_CONFIG_OPTION_BYTECODE_INTERPRETER]: Undefine
- TT_CONFIG_OPTION_UNPATENTED_HINTING. This fixes the return value of
- `FT_Get_TrueType_Engine_Type' (and makes it work as documented).
- Reported in bug #441638 of bugzilla.novell.com.
-
- * docs/CHANGES: Document it.
-
-2008-11-03 Werner Lemberg <wl@gnu.org>
-
- * src/type1/t1load.c (parse_subrs): Use an endless loop. There are
- fonts (like HELVI.PFB version 003.001, used on OS/2) which define
- some `subrs' elements more than once. Problem reported by Peter
- Weilbacher <mozilla@weilbacher.org>.
-
-2008-10-15 Graham Asher <graham.asher@btinternet.com>
-
- * src/sfnt/ttpost.c (tt_post_default_names): Add `const'.
-
-2008-10-15 David Turner <david@freetype.org>
-
- * src/truetype/ttgxvar.c (TT_Set_MM_Blend): Disambiguate for
- meddlesome compilers' warning against `for ( ...; ...; ...) ;'.
-
-2008-10-14 Werner Lemberg <wl@gnu.org>
-
- * src/cff/cffobjs.c (cff_face_init): Remove compiler warning.
- Suggested by Bram Tassyns in Savannah patch #6651.
-
-2008-10-12 Graham Asher <graham.asher@btinternet.com>
-
- * src/sfnt/sfobjs.c (sfnt_load_face): Fix computation of
- `underline_position'.
-
-2008-10-12 Werner Lemberg <wl@gnu.org>
-
- * docs/CHANGES: Updated.
-
-2008-10-09 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- Fix Savannah bug #24468.
-
- According to include/freetype/internal/ftobjs.h, the appropriate
- type to interchange single character codepoint is FT_UInt32. It
- should be distinguished from FT_UInt which can be 16bit integer.
-
- * src/sfnt/ttcmap.c (tt_cmap4_char_map_linear): Change the type
- of the second argument `pcharcode' from FT_UInt* to FT_UInt32*.
- (tt_cmap4_char_map_binary): Ditto.
- (tt_cmap14_get_nondef_chars): Change the type of return value
- from FT_UInt* to FT_UInt32*.
-
-2008-10-08 John Tytgat <John.Tytgat@esko.com>
-
- Fix Savannah bug #24485.
-
- * src/type1/t1load.c (parse_charstrings): Assure that we always have
- a .notdef glyph.
-
-2008-10-05 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- * src/base/ftmac.c: Include FT_TRUETYPE_TAGS_H for multi build.
- * builds/mac/ftmac.c: Ditto.
-
-2008-10-05 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- * include/freetype/tttags.h (TTAG_TYP1, TTAG_typ1): Fix definitions.
- * src/base/ftobjs.c: Include FT_TRUETYPE_TAGS_H.
-
-2008-10-05 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- * src/sfnt/sfobjs.c (sfnt_open_font): Allow `typ1' version tag in
- the beginning of sfnt container.
- * src/sfnt/ttload.c (check_table_dir): Return
- `SFNT_Err_Table_Missing' when sfnt table directory structure is
- correct but essential tables for TrueType fonts (`head', `bhed' or
- `SING') are missing. Other errors are returned by
- SFNT_Err_Unknown_File_Format.
-
- * src/base/ftobjs.c (FT_Open_Face): When TrueType driver returns
- `FT_Err_Table_Missing', try `open_face_PS_from_sfnt_stream'. It is
- enabled only when old mac font support is configured.
-
-2008-10-04 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- * include/freetype/tttags.h (TTAG_CID, TTAG_FOND, TTAG_LWFN,
- TTAG_POST, TTAG_sfnt, TTAG_TYP1, TTAG_typ1): New tags to simplify
- the repeated calculations of these values in ftobjs.c and ftmac.c.
- * src/base/ftobjs.c: Replace all FT_MAKE_TAG by new tags.
- * src/base/ftmac.c: Ditto.
- * builds/mac/ftmac.c: Ditto.
-
-2008-10-04 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- * src/base/ftobjs.c (ft_lookup_PS_in_sfnt_stream): Remove wrong
- initialization of *is_sfnt_cid.
-
-2008-10-04 Werner Lemberg <wl@gnu.org>
-
- * src/base/ftobjs.c (open_face_PS_from_sfnt_stream): Remove compiler
- warnings.
-
-2008-10-04 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- * src/base/ftobjs.c (ft_lookup_PS_in_sfnt): Replaced by...
- (ft_lookup_PS_in_sfnt_stream): This.
- (open_face_PS_from_sfnt_stream): New function. It checks whether
- the stream is sfnt-wrapped Type1 PS font or sfnt-wrapped CID-keyed
- font, then try to open a face for given face_index.
- (Mac_Read_sfnt_Resource): Replace the combination of
- `ft_lookup_PS_in_sfnt' and `open_face_from_buffer' by
- `open_face_PS_from_sfnt_stream'.
- * src/base/ftmac.c (FT_New_Face_From_SFNT): Ditto.
- * builds/mac/ftmac.c (FT_New_Face_From_SFNT): Ditto.
- * src/base/ftbase.h: Remove `ft_lookup_PS_in_sfnt' and add
- `open_face_PS_from_sfnt_stream'.
-
-2008-10-03 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- * src/base/ftobjs.c (ft_lookup_PS_in_sfnt): Set *is_sfnt_cid to
- FALSE if neither `CID ' nor `TYP1' is found in the sfnt container.
-
-2008-10-03 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- * include/freetype/config/ftconfig.h: Define FT_MACINTOSH when SC or
- MrC compiler of MPW is used. These compilers do not define the
- macro __APPLE__ by themselves.
- * builds/unix/ftconfig.in: Ditto.
- * builds/vms/ftconfig.h: Ditto.
- * src/base/ftbase.c: Use FT_MACINTOSH instead of __APPLE__, to
- include ftmac.c if FreeType 2 is built by MPW.
- * src/base/ftobjs.c: Use FT_MACINTOSH instead of __APPLE__, to
- enable shared functions for ftmac.c if FreeType 2 is built by MPW.
-
- * builds/mac/ftmac.c: Include ftbase.h.
- (memory_stream_close): Removed.
- (new_memory_stream): Ditto.
- (open_face_from_buffer): Removed. Use the implementation in
- ftobjs.c.
- (ft_lookup_PS_in_sfnt): Ditto.
-
- * builds/mac/FreeType.m68k_far.make.txt: Build ftmac.c as an
- included part of ftbase.c, to share the functions in ftobjs.c. The
- rule compiling ftmac.c separately is removed and the rule copying
- ftbase.c from src/base/ftbase.c to builds/mac/ftbase.c is added.
- * builds/mac/FreeType.m68k_cfm.make.txt: Ditto.
- * builds/mac/FreeType.ppc_classic.make.txt: Ditto.
- * builds/mac/FreeType.ppc_carbon.make.txt: Ditto.
-
-2008-10-02 Bram Tassyns <bramt@enfocus.be>
-
- * src/cff/cffgload.c (cff_slot_load): Map CID 0 to GID 0. This
- fixes Savannah bug #24430.
-
-2008-10-02 Werner Lemberg <wl@gnu.org>
-
- * builds/freetype.mk (BASE_H): Rename to...
- (INTERNAL_H): This.
- (FREETYPE_H): Updated.
- * src/base/rules.mk: (BASE_OBJ_S, OBJ_DIR/%.$O): Add BASE_H.
- * src/bdf/rules.mk (BDF_DRV_H): Add bdferror.h.
- * src/cache/rules.mk (CACHE_DRV_H): Add ftccache.h and ftcsbits.h.
- * src/pcf/rules.mk (PCF_DRV_H): Add pcfread.h.
- * src/raster/rules.mk (RASTER_DRV_H): Add ftmisc.h.
- * src/type42/rules.mk (T42_DRV_H): Add t42types.h.
-
-2008-10-02 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- * src/base/ftbase.h: New file to declare the private utility
- functions shared by the sources of base modules. Currently,
- `ft_lookup_PS_in_sfnt' and `open_face_from_buffer' are declared to
- share between ftobjs.c and ftmac.c.
-
- * src/base/rule.mk: Add ftbase.h.
-
- * src/base/ftobjs.c: Include ftbase.h.
- (memory_stream_close): Build on any platform when old MacOS font
- support is enabled.
- (new_memory_stream): Ditto.
- (open_face_from_buffer): Build on any platform when old MacOS font
- support is enabled. The counting of the face in a font file is
- slightly different between Carbon-dependent parser and Carbon-free
- parser. They are merged with the platform-specific conditional.
- (ft_lookup_PS_in_sfnt): Ditto.
-
- * src/base/ftmac.c: Include ftbase.h.
- (memory_stream_close): Removed.
- (new_memory_stream): Ditto.
- (open_face_from_buffer): Removed. Use the implementation in
- ftobjs.c.
- (ft_lookup_PS_in_sfnt): Ditto.
-
-2008-10-02 Werner Lemberg <wl@gnu.org>
-
- * src/sfnt/sfobjs.c (sfnt_load_face): `psnames_error' is only needed
- if TT_CONFIG_OPTION_POSTSCRIPT_NAMES is defined.
-
-2008-10-01 Werner Lemberg <wl@gnu.org>
-
- * src/truetype/ttobjs.c (tt_face_done), src/cff/cffobjs.c
- (cff_face_done), src/pfr/pfrobjs.c (pfr_face_done),
- src/pcf/pcfdrivr.c (PCF_Face_Done), src/cid/cidobjs.c
- (cid_face_done), src/bdf/bdfdrivr. (BDF_Face_Done),
- src/sfnt/sfobjs.c (sfnt_face_done): Protect against face == 0.
- Reported by Graham Asher.
-
-2008-09-30 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- * src/base/rules.mk: Add conditional source to BASE_SRC, for `make
- multi' on Mac OS X. If the macro $(ftmac_c) is defined,
- $(BASE_DIR)/$(ftmac_c) is added to BASE_SRC. In a normal build, the
- lack of ftmac.c in BASE_SRC is not serious because ftbase.c includes
- ftmac.c.
- * builds/unix/unix-def.in: Add a macro definition of $(ftmac_c).
- * builds/unix/configure.raw: Add procedure to set up appropriate
- value of $(ftmac_c) with the consideration of the availability of
- Carbon framework.
-
-2008-09-30 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- * src/base/Jamfile: Add target for multi build by jam on Mac OS X.
- * src/base/ftobjs.c (FT_New_Face): Fix the condition to include this
- function for MPW building. It is synchronized the condition to
- include ftmac.c source into ftbase.c.
-
-2008-09-22 Werner Lemberg <wl@gnu.org>
-
- * src/cff/cffgload.c (CFF_Operator, cff_argument_counts,
- cff_decoder_parse_charstrings): Handle (invalid)
- `callothersubr' and `pop' instructions.
-
-2008-09-22 John Tytgat <John.Tytgat@esko.com>
-
- Fix Savannah bug #24307.
-
- * include/freetype/internal/t1types.h (CID_FaceRec),
- src/type42/t42types.h (T42_FaceRec): Comment out `afm_data'.
-
-2008-09-21 Werner Lemberg <wl@gnu.org>
-
- * src/smooth/ftgrays.c (gray_raster_render): Don't dereference
- `target_map' if FT_RASTER_FLAG_DIRECT is set. Problem reported by
- Stephan T. Lavavej <stl@nuwen.net>.
-
-2008-09-21 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- * src/otvalid/Jamfile: Add missing target `otvmath' for multi build
- by jam.
- * src/sfnt/Jamfile: Add missing target `ttmtx' for multi build by
- jam.
-
-2008-09-20 Werner Lemberg <wl@gnu.org>
-
- * src/smooth/ftgrays.c (gray_find_cell): Fix threshold. The values
- passed to this function are already `normalized'. Problem reported
- by Stephan T. Lavavej <stl@nuwen.net>.
-
- * docs/CHANGES: Document it.
-
-2008-09-20 Werner Lemberg <wl@gnu.org>
-
- * src/base/ftoutln.c: Include FT_INTERNAL_DEBUG_H.
- (FT_Outline_Decompose): Decorate with tracing messages.
-
- * src/smooth/ftgrays.c [DEBUG_GRAYS]: Replace with
- FT_DEBUG_LEVEL_TRACE.
- [_STANDALONE_ && FT_DEBUG_LEVEL_TRACE]: Include stdio.h and
- stdarg.h.
-
- (FT_TRACE) [_STANDALONE_]: Remove.
- (FT_Message) [_STANDALONE_ && FT_DEBUG_LEVEL_TRACE]: New function.
- (FT_TRACE5, FT_TRACE7) [_STANDALONE_]: New macros.
- (FT_ERROR) [_STANDALONE_]: Updated.
-
- (gray_hline) [FT_DEBUG_LEVEL_TRACE]: Fix condition.
- Use FT_TRACE7.
- (gray_dump_cells): Make it `static void'.
- (gray_convert_glyph): Use FT_TRACE7.
-
- (FT_Outline_Decompose) [_STANDALONE_]: Synchronize with version in
- ftoutln.c.
-
- * src/base/ftadvanc.c (FT_Get_Advance, FT_Get_Advances): Use
- FT_ERROR_BASE.
-
- * docs/formats.txt: Updated.
-
-2008-09-19 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- * src/base/ftmac.c: Import sfnt-wrapped Type1 and sfnt-wrapped
- CID-keyed font support.
- * builds/mac/ftmac.c: Ditto.
-
-2008-09-19 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- * src/base/ftobjs.c (Mac_Read_sfnt_Resource): Fix double free bug in
- sfnt-wrapped Type1 and sfnt-wrapped CID-keyed font support code.
- `open_face_from_buffer' frees the passed buffer if it cannot open a
- face from the buffer, so the caller must not free it.
-
-2008-09-19 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- * src/base/ftobjs.c (Mac_Read_sfnt_Resource): Add initial support
- for sfnt-wrapped Type1 and sfnt-wrapped CID-keyed font.
- (ft_lookup_PS_in_sfnt): New function to look up `TYP1' or `CID '
- table in sfnt table directory. It is used before loading TrueType
- font driver.
-
- * docs/CHANGES: Add note about the current status of sfnt-wrapped
- Type1 and sfnt-wrapped CID-keyed font support.
-
-2008-09-18 Werner Lemberg <wl@gnu.org>
-
- * src/base/ftsystem.c (FT_Done_Memory): Use ft_sfree directly for
- orthogonality (ft_free and ft_sfree could belong to different memory
- pools). This fixes Savannah bug #24297.
-
-2008-09-18 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- * src/cff/cffobjs.c (cff_face_init): Use TTAG_OTTO defined
- in ttags.h instead of numerical value 0x4F54544FL.
-
-2008-09-16 Werner Lemberg <wl@gnu.org>
-
- * src/cff/cffgload.h, src/cff/cffgload.c
- (cff_decoder_set_width_only): Eliminate function call.
-
-2008-09-15 George Williams <gww@silcom.com>
-
- Fix Savannah bug #24179, reported by Bram Tassyns.
-
- * src/type1/t1load.c (mm_axis_unmap, T1_Get_MM_Var): Fix computation
- of default values.
-
-2008-09-15 Werner Lemberg <wl@gnu.org>
-
- * src/tools/glnames.py (main): Surround `ft_get_adobe_glyph_index'
- and `ft_adobe_glyph_list' with FT_CONFIG_OPTION_ADOBE_GLYPH_LIST to
- prevent unconditional definition. This fixes Savannah bug #24241.
-
- * src/psnames/pstables.h: Regenerated.
-
-2008-09-13 Werner Lemberg <wl@gnu.org>
-
- * autogen.sh, builds/unix/configure.raw,
- include/freetype/config/ftconfig.h, builds/unix/ftconfig.in: Minor
- beautifying.
-
- * include/freetype/ftadvanc.h, include/freetype/ftgasp.h,
- include/freetype/ftlcdfil.h: Protect against FreeType 1.
- Some other minor fixes.
-
- * devel/ftoption.h: Synchronize with
- include/freetype/config/ftoption.h.
-
-2008-09-11 Werner Lemberg <wl@gnu.org>
-
- * src/base/ftbase.c: Include ftadvanc.c.
-
-2008-09-11 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- * builds/unix/ftconfig.in: Duplicate the cpp computation of
- FT_SIZEOF_{INT|LONG} from include/freetype/config/ftconfig.h.
- (FT_USE_AUTOCONF_SIZEOF_TYPES): New macro. If defined, the cpp
- computation is disabled and the statically configured sizes are
- used. This fixes Savannah bug #21250.
-
- * builds/unix/configure.raw: Add the checks to compare the cpp
- computation results of the bit length of int and long versus the
- sizes detected by running `configure'. If the results are
- different, FT_USE_AUTOCONF_SIZEOF_TYPES is defined to prioritize the
- results.
- New option --{enable|disable}-biarch-config is added to define or
- undefine FT_USE_AUTOCONF_SIZEOF_TYPES manually.
-
-2008-09-05 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- * builds/unix/configure.raw: Clear FT2_EXTRA_LIBS when Carbon or
- ApplicationService framework is missing. Although this value is not
- used in building of FreeType2, it is written in `freetype2.pc' and
- `freetype-config'.
-
-2008-09-01 david turner <david@freetype.org>
-
- * src/cache/ftccmap.c (FTC_CMapCache_Lookup): Accept a negative cmap
- index to mean `use default cached FT_Face's charmap'. This fixes
- Savannah bug #22625.
- * include/freetype/ftcache.h: Document it.
-
-
- Make FT_MulFix an inlined function. This is done to speed up
- FreeType a little (on x86 3% when loading+hinting, 10% when
- rendering, ARM savings are more important though). Disable this by
- undefining FT_CONFIG_OPTION_INLINE_MULFIX.
-
- Use of assembler code can now be controlled with
- FT_CONFIG_OPTION_NO_ASSEMBLER.
-
- * include/freetype/config/ftconfig.h, builds/unix/ftconfig.in
- [!FT_CONFIG_OPTION_NO_ASSEMBLER] (FT_MulFix_arm): New assembler
- implementation.
- [!FT_CONFIG_OPTION_NO_ASSEMBLER] (FT_MulFix_i386): Assembler
- implementation taken from `ftcalc.c'.
- [!FT_CONFIG_OPTION_NO_ASSEMBLER] (FT_MULFIX_ASSEMBLER): New macro
- which is defined to the platform-specific assembler implementation
- of FT_MulFix.
- [FT_CONFIG_OPTION_INLINE_MULFIX && FT_MULFIX_ASSEMBLER]
- (FT_MULFIX_INLINED): New macro.
-
- * include/freetype/config/ftoption.h (FT_CONFIG_OPTION_NO_ASSEMBLER,
- FT_CONFIG_OPTION_INLINE_MULFIX): New macros.
-
- * include/freetype/freetype.h: Updated to handle FT_MULFIX_INLINED.
-
- * src/base/ftcalc.c: Updated to use FT_MULFIX_ASSEMBLER and
- FT_MULFIX_INLINED.
-
-
- Add a new header named FT_ADVANCES_H declaring some new APIs to
- extract the advances of one or more glyphs without necessarily
- loading their outlines. Also provide `fast loaders' for the
- TrueType, Type1, and CFF font drivers (more to come later).
-
- * src/base/ftadvanc.c, include/freetype/ftadvanc.h: New files.
-
- * include/freetype/config/ftheader.h (FT_ADVANCES_H): New macro.
- * include/freetype/freetype.h (FT_LOAD_ADVANCE_ONLY): New macro.
-
- * include/freetype/internal/ftdriver.h (FT_Face_GetAdvancesFunc):
- `flags' and `advances' are now of type `FT_UInt' and `FT_Fixed',
- respectively.
-
- * src/base/Jamfile (_sources), src/base/rules.mk (BASE_SRC): Add
- ftadvanc.c.
-
- * src/cff/cffdrivr.c (cff_get_advances): New function.
- (cff_driver_class): Register it.
-
- * src/cff/cffgload.c (cff_decoder_set_width_only): New function.
- (cff_decoder_parse_charstrings): Handle `width_only'.
- (cff_slot_load): Handle FT_LOAD_ADVANCE_ONLY.
-
- * src/cff/cffgload.h (cff_decoder): New element `width_only'.
- (cff_decoder_set_width_only): New declaration.
-
- * src/truetype/ttdriver.c (tt_get_advances): New function.
- (tt_driver_class): Register it.
-
- * src/truetype/ttgload.c (Get_HMetrics, Get_VMetrics): Renamed to...
- (TT_Get_HMetrics, TT_Get_VMetrics): This.
- Update callers.
- * src/truetype/ttgload.h: Declare them.
-
- * src/type1/t1gload.h, src/type1/t1gload.c (T1_Get_Advances): New
- function.
- * src/type1/t1driver.c (t1_driver_class): Register T1_Get_Advances.
-
-
- Add checks for minimum version of the `autotools' stuff.
-
- * autogen.sh: Implement it.
- (get_major_version, get_minor_version, get_patch_version,
- compare_to_minimum_version, check_tool_version): New auxiliary
- functions.
-
- * README.CVS: Document it.
-
-2008-08-29 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- * src/sfnt/sfobjs.c (sfnt_open_font): Use TTAG_OTTO defined in
- ttags.h instead of FT_MAKE_TAG( 'O', 'T', 'T', 'O' ).
-
-2008-08-28 Werner Lemberg <wl@gnu.org>
-
- * src/type1/t1load.c (parse_encoding): Protect against infinite
- loop. This fixes Savannah bug #24150 (where a patch has been posted
- too).
-
-2008-08-23 Werner Lemberg <wl@gnu.org>
-
- * src/type/t1afm.c (compare_kern_pairs), src/pxaux/afmparse.c
- (afm_compare_kern_pairs): Fix comparison. This fixes Savannah bug
- #24119.
-
-2008-08-19 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- * src/base/ftobjs.c (FT_Stream_New): Initialize *astream always,
- even if passed library or arguments are invalid. This fixes a bug
- that an uninitialized stream is freed when an invalid library handle
- is passed. Originally proposed by Mike Fabian, 2008/08/18 on
- freetype-devel.
- (FT_Open_Face): Ditto (stream).
- (load_face_in_embedded_rfork): Ditto (stream2).
-
-2008-08-18 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- * src/base/ftmac.c: Add a fallback to guess the availability of the
- `ResourceIndex' type. It is used when built without configure
- (e.g., a build with Jam).
- * builds/mac/ftmac.c: Ditto.
- * builds/unix/configure.raw: Set HAVE_TYPE_RESOURCE_INDEX to 1 or 0
- explicitly, even if `ResourceIndex' is unavailable.
-
-2008-08-18 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- * builds/unix/configure.raw: In checking of Mac OS X features,
- all-in-one header file `Carbon.h' is replaced by the minimum
- header file `CoreServices.h', similar to current src/base/ftmac.c.
-
-2008-08-18 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- * src/sfnt/ttcmap.c (tt_cmap2_validate): Skip the validation of
- sub-header when its code_count is 0. Many Japanese Dynalab fonts
- include such an empty sub-header (code_count == 0, first_code == 0
- delta == 0, but offset != 0) as the second sub-header in SJIS cmap.
-
-2008-08-04 Werner Lemberg <wl@gnu.org>
-
- * src/type1/t1tokens.h: Handle `ForceBold' keyword. This fixes
- Savannah bug #23995.
-
- * src/cid/cidload.c (parse_expansion_factor): New callback function.
- (cid_field_records): Use it for `ExpansionFactor'.
- * src/cod/cidtoken.h: Handle `ForceBold' keyword.
- Don't handle `ExpansionFactor'.
-
-2008-08-04 Bram Tassyns <bramt@enfocus.be>
-
- * src/cff/cffparse.c (cff_parse_fixed_scaled): Fix thinko which
- resulted in incorrect scaling. This fixes Savannah bug #23973.
-
-2008-08-04 Werner Lemberg <wl@gnu.org>
-
- Be more tolerant w.r.t. invalid entries in SFNT table directory.
-
- * src/sfnt/ttload.c (check_table_dir): Ignore invalid entries and
- adjust table count.
- Add more trace messages.
- (tt_face_load_font_dir): Updated.
-
-2008-07-30 Werner Lemberg <wl@gnu.org>
-
- * src/cff/cffgload.c (cff_decoder_parse_charstrings): No longer
- assume that the first argument on the stack is the bottom-most
- element. Two reasons:
-
- o According to people from Adobe it is missing in the Type 2
- specification that pushing of additional, superfluous arguments
- on the stack is prohibited.
-
- o Acroread in general handles fonts differently, namely by popping
- the number of arguments needed for a particular operand (as a PS
- interpreter would do). In case of buggy fonts this causes a
- different interpretation which of the elements on the stack are
- superfluous and which not.
-
- Since there are CFF subfonts (embedded in PDFs) which rely on
- Acroread's behaviour, FreeType now does the same.
-
-2008-07-27 Werner Lemberg <wl@gnu.org>
-
- Add extra mappings for `Tcommaaccent' and `tcommaaccent'. This
- fixes Savannah bug #23940.
-
- * src/psnames/psmodule.c (WGL_EXTRA_LIST_SIZE): Rename to...
- (EXTRA_GLYPH_LIST_SIZE): This.
- Increase by 2.
- (ft_wgl_extra_unicodes): Rename to...
- (ft_extra_glyph_unicodes): This.
- Add two code values.
- (ft_wgl_extra_glyph_names): Rename to...
- (ft_extra_glyph_names): This.
- Add two glyphs.
- (ft_wgl_extra_glyph_name_offsets): Rename to...
- (ft_extra_glyph_name_offsets): This.
- Add two offsets.
-
- (ps_check_wgl_name, ps_check_wgl_unicode): Rename to...
- (ps_check_extra_glyph_name, ps_check_extra_glyph_unicode): This.
- Updated.
- (ps_unicodes_init): Updated.
-
-2008-07-26 Werner Lemberg <wl@gnu.org>
-
- * src/cff/cffgload.c (cff_decoder_prepare,
- cff_decoder_parse_charstrings): Improve debug output.
-
-2008-07-22 Martin McBride <mmcbride@emtex.com>
-
- * src/sfnt/ttcmap.c (tt_cmap4_validate, tt_cmap4_char_map_linear,
- tt_cmap4_char_map_binary): Handle fonts which treat the last segment
- specially. According to the specification, such fonts would be
- invalid but acroread accepts them.
-
-2008-07-16 Jon Foster <Jon.Foster@cabot.co.uk>
-
- * src/pfr/pfrdrivr.c (pfr_get_advance): Fix off-by-one error.
-
- * src/base/ftcalc.c (FT_MulFix): Fix portability issue.
-
- * src/sfnt/ttpost.c (MAC_NAME) [!FT_CONFIG_OPTION_POSTSCRIPT_NAMES]:
- Fix compiler warning.
-
-2008-07-16 Werner Lemberg <wl@gnu.org>
-
- Handle CID-keyed fonts wrapped in an SFNT (with cmaps) correctly.
-
- * src/cff/cffload.c (cff_font_load): Pass `pure_cff'.
- Invert sids table only if `pure_cff' is set.
- * src/cff/cffload.h: Udpated.
-
- * src/cff/cffobjs.c (cff_face_init): Updated.
- Set FT_FACE_FLAG_CID_KEYED only if pure_cff is set.
-
- * docs/CHANGES: Updated.
-
-2008-07-09 Werner Lemberg <wl@gnu.org>
-
- * src/truetype/ttpload.c (tt_face_load_loca): Handle buggy fonts
- where num_locations < num_glyphs. Problem reported by Ding Li.
-
-2008-07-05 Werner Lemberg <wl@gnu.org>
-
- Since FreeType uses `$(value ...)', we now need GNU make 3.80 or
- newer. This fixes Savannah bug #23648.
-
- * configure: zsh doesn't like ${1+"$@"}.
- Update needed GNU make version.
- * builds/toplevel.mk: Check for `$(eval ...)'.
- * docs/INSTALL.GNU, docs/INSTALL.CROSS, docs/INSTALL.UNIX: Document
- it.
-
-2008-07-04 Werner Lemberg <wl@gnu.org>
-
- * src/raster/ftraster.c (Draw_Sweep): If span is smaller than one
- pixel, only check for dropouts if neither start nor end point lies
- on a pixel center. This fixes Savannah bug #23762.
-
-2008-06-29 Werner Lemberg <wl@gnu.org>
-
- * Version 2.3.7 released.
- =========================
-
-
- Tag sources with `VER-2-3-7'.
-
- * docs/CHANGES, docs/VERSION.DLL: Update documentation and bump
- version number to 2.3.7.
-
- * README, Jamfile (RefDoc), builds/win32/visualc/index.html,
- builds/win32/visualc/freetype.dsp,
- builds/win32/visualc/freetype.vcproj,
- builds/win32/visualce/index.html,
- builds/win32/visualce/freetype.dsp,
- builds/win32/visualce/freetype.vcproj: s/2.3.6/2.3.7/, s/236/237/.
-
- * include/freetype/freetype.h (FREETYPE_PATCH): Set to 7.
-
- * builds/unix/configure.raw (version_info): Set to 9:18:3.
-
- * docs/release: Updated.
-
-2008-06-28 Werner Lemberg <wl@gnu.org>
-
- * src/ftglyph.c (FT_Matrix_Multiply, FT_Matrix_Invert): Move to...
- * src/ftcalc.c: Here. This fixes Savannah bug #23729.
-
-2008-06-27 Werner Lemberg <wl@gnu.org>
-
- * src/raster/ftraster.c (Vertical_Sweep_Drop, Horizontal_Sweep_Drop,
- Horizontal_Gray_Sweep_Drop): Test for intersections which
- degenerate to a single point can be ignored; this has been confirmed
- by Greg Hitchcock from Microsoft. (This was commented out code.)
-
-2008-06-26 Werner Lemberg <wl@gnu.org>
-
- Improve navigation in API reference.
-
- * src/tools/docmaker/tohtml.py (html_header_3): Renamed to...
- (html_header_6): This.
- (html_header_3, html_header_3i, html_header_4, html_header_5,
- html_header_5t): New strings.
- (toc_footer_start, toc_footer_end): New strings.
- (HtmlFormatter::html_header): Updated.
- (HtmlFormatter::html_index_header, HtmlFormatter::html_toc_header):
- New strings.
- (HtmlFormatter::index_enter): Use `html_index_header'.
- (HtmlFormatter::index_exit): Print `html_footer'.
- (HtmlFormatter::toc_enter): Use `html_toc_header'.
- (HtmlFormatter::toc_exit): Print proper footer.
-
- Convert ~ to non-breakable space.
-
- * src/tools/docmaker/tohtml.py (make_html_para): Implement it.
- Update header files accordingly.
-
-2008-06-24 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- * builds/unix/configure.raw: Check type `ResourceIndex' explicitly
- and define HAVE_TYPE_RESOURCE_INDEX if it is defined. Mac OS X 10.5
- bundles 10.4u SDK with MAC_OS_X_VERSION_10_5 macro but without
- ResourceIndex type definition. The macro does not inform the type
- availability.
- * src/base/ftmac.c: More parentheses are inserted to clarify the
- conditionals to disable legacy APIs in `10.5 and later' cases. If
- HAVE_TYPE_RESOURCE_INDEX is not defined, ResourceIndex is defined.
-
-2008-06-24 Werner Lemberg <wl@gnu.org>
-
- * src/truetype/ttinterp.c (Ins_SCANTYPE): Don't check rendering
- mode.
-
- * src/raster/ftraster.c (Render_Glyph, Render_Gray_Glyph,
- Draw_Sweep): No-dropout mode is value 2, not value 0.
- (Draw_Sweep): Really skip dropout handling for no-dropout mode.
-
-2008-06-24 Werner Lemberg <wl@gnu.org>
-
- * src/psaux/psobjs.c (t1_builder_close_contour): Don't add contour
- if it consists of one point only. Based on a patch from Savannah
- bug #23683 (from John Tytgat).
-
-2008-06-22 Werner Lemberg <wl@gnu.org>
-
- * src/truetype/ttgload.c (TT_Load_Glyph): Protect bytecode stuff
- with IS_HINTED.
-
- * docs/CHANGES: Updated.
-
-2008-06-22 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- * builds/unix/configure.raw: If CFLAGS has `-isysroot XXX' option
- but LDFLAGS does not, import it to LDFLAGS. The option is used to
- specify non-default SDK on Mac OS X (e.g., universal binary SDK for
- Mac OS X 10.4 on PowerPC platform). Although Apple TechNote 2137
- recommends to add the option only to CFLAGS, LDFLAGS should include
- it because libfreetype.la is built with -no-undefined. This fixes a
- bug reported by Ryan Schmidt in MacPorts,
- http://trac.macports.org/ticket/15331.
-
-2008-06-21 Werner Lemberg <wl@gnu.org>
-
- Enable access to the various dropout rules of the B&W rasterizer.
- Pass dropout rules from the TT bytecode interpreter to the
- rasterizer.
-
- * include/freetype/ftimage.h (FT_OUTLINE_SMART_DROPOUTS,
- FT_OUTLINE_EXCLUDE_STUBS): New flags for for FT_Outline.
-
- * src/raster/ftraster.c (Vertical_Sweep_Drop, Horizontal_Sweep_Drop,
- Horizontal_Gray_Sweep_Drop): Use same mode numbers as given in the
- OpenType specification.
- Fix mode 4 computation.
- (Render_Glyph, Render_Gray_Glyph): Handle new outline flags.
-
- * src/truetype/ttgload.c (TT_Load_Glyph) Convert scan conversion
- mode to FT_OUTLINE_XXX flags.
-
- * src/truetype/ttinterp.c (Ins_SCANCTRL): Enable ppem check.
-
-2008-06-19 Werner Lemberg <wl@gnu.org>
-
- * src/cff/cffobjs.c (cff_face_init): Compute final
- `dict->units_per_em' value before assigning it to
- `cffface->units_per_EM'. Otherwise, CFFs without subfonts are
- scaled incorrectly if the font matrix is non-standard. This fixes
- Savannah bug #23630.
-
- * docs/CHANGES: Updated.
-
-2008-06-19 Werner Lemberg <wl@gnu.org>
-
- * src/type/t1objs.c (T1_Face_Init): Slightly improve algorithm fix
- from 2008-06-19.
-
-2008-06-18 Werner Lemberg <wl@gnu.org>
-
- * src/type/t1objs.c (T1_Face_Init): Fix change from 2008-03-21.
- Reported by Peter Weilbacher <mozilla@weilbacher.org>.
-
- * docs/CHANGES: Updated.
-
-2008-06-15 George Williams <gww@silcom.com>
-
- * src/otvalid/otvgpos.c (otv_MarkBasePos_validate): Set
- `valid->extra2' to 1. This is undocumented in the OpenType 1.5
- specification.
-
-2008-06-15 Werner Lemberg <wl@gnu.org>
-
- * src/base/ftcalc.c (FT_MulFix) <asm>: Protect registers correctly
- from clobbering. Patch from Savannah bug report #23556.
-
- * docs/CHANGES: Document it.
-
-2008-06-10 Werner Lemberg <wl@gnu.org>
-
- * autogen.sh: Add option `--install' to libtoolize.
-
-2008-06-10 Werner Lemberg <wl@gnu.org>
-
- * Version 2.3.6 released.
- =========================
-
-
- Tag sources with `VER-2-3-6'.
-
- * docs/CHANGES, docs/VERSION.DLL: Update documentation and bump
- version number to 2.3.6.
-
- * README, Jamfile (RefDoc), builds/win32/visualc/index.html,
- builds/win32/visualc/freetype.dsp,
- builds/win32/visualc/freetype.vcproj,
- builds/win32/visualce/index.html,
- builds/win32/visualce/freetype.dsp,
- builds/win32/visualce/freetype.vcproj: s/2.3.5/2.3.6/, s/235/236/.
-
- * include/freetype/freetype.h (FREETYPE_PATCH): Set to 6.
-
- * builds/unix/configure.raw (version_info): Set to 9:17:3.
-
-
- * include/freetype/internal/psaux.h (T1_BuilderRec): Remove `scale_x'
- and `scale_y'.
- * src/cff/cffgload.h (CFF_Builder): Remove `scale_x' and `scale_y'.
-
-
- * src/cff/cffparse.c: Include FT_INTERNAL_DEBUG_H.
- * src/cff/cffobjs.h: Include FT_INTERNAL_POSTSCRIPT_HINTS_H.
-
-2008-06-10 Werner Lemberg <wl@gnu.org>
-
- * src/base/ftobjs.c (open_face): Check `clazz->init_face' and
- `clazz->done_face'.
-
-2008-06-09 VaDiM <s_sliva@rambler.ru>
-
- Support debugging on WinCE. From Savannah patch #6536; this fixes
- bug #23497.
-
- * builds/win32/ftdebug.c (OutputDebugStringEx): New function/macro
- as a replacement for OutputDebugStringA (which WinCE doesn't have).
- Update all callers.
- (ft_debug_init) [_WIN32_CE]: WinCE apparently doesn't have
- environment variables.
-
-2008-06-09 Werner Lemberg <wl@gnu.org>
-
- * README.CVS: Updated.
-
- * builds/unix/configure.raw, builds/unix/freetype-config.in: Updated
- for newer versions of autoconf and friends.
-
-2008-06-08 Werner Lemberg <wl@gnu.org>
-
- * src/type1/t1parse.h (T1_ParserRec): Make `base_len' and
- `private_len' unsigned.
-
- * src/type1/t1parse.c (read_pfb_tag): Make `asize' unsigned and read
- it as such.
- (T1_New_Parser, T1_Get_Private_Dict): Make `size' unsigned.
-
-
- * src/base/ftstream.c (FT_Stream_Skip): Reject negative values.
-
-
- * src/type1/t1load.c (parse_blend_design_positions): Check `n_axis'
- for sane value.
- Fix typo.
-
-
- * src/psaux/psobjs.c (ps_table_add): Check `idx' correctly.
-
-
- * src/truetype/ttinterp (Ins_SHC): Use BOUNDS() to check
- `last_point'.
-
-
- * src/sfnt/ttload.c (tt_face_load_max_profile): Limit
- `maxTwilightPoints'.
-
-2008-06-06 Werner Lemberg <wl@gnu.org>
-
- * src/truetype/ttinterp.c (Ins_IP): Handle case `org_dist == 0'
- correctly. This fixes glyphs `t' and `h' of Arial Narrow at 12ppem.
-
-2008-06-03 Werner Lemberg <wl@gnu.org>
-
- * include/freetype/ftcache.h (FTC_FaceID): Change type back to
- FT_Pointer. Reported by Ian Britten <britten@caris.com>.
-
-2008-06-02 Werner Lemberg <wl@gnu.org>
-
- Emit header info for defined FreeType objects in reference.
-
- * src/tools/docmaker/content.py (re_header_macro): New regexp.
- (ContentProcessor::__init__): Initialize new dictionary `headers'.
- (DocBlock::__init__): Collect macro header definitions.
-
- * src/tools/docmaker/tohtml.py (header_location_header,
- header_location_footer): New strings.
- (HtmlFormatter::__init__): Pass `headers' dictionary.
- (HtmlFormatter::print_html_field): Don't emit paragraph tags.
- (HtmlFormatter::print_html_field_list): Emit empty paragraph.
- (HtmlFormatter::block_enter): Emit header info.
-
-2008-06-01 Werner Lemberg <wl@gnu.org>
-
- * include/freetype/config/ftheader.h (FT_UNPATENTED_HINTING_H,
- FT_INCREMENTAL_H): Added.
-
-2008-05-28 Werner Lemberg <wl@gnu.org>
-
- * src/tools/docmaker/sources.py (SourceBlock::__init__): While
- looking for markup tags, return immediately as soon a single one is
- found.
-
-2008-05-28 Werner Lemberg <wl@gnu.org>
-
- * src/truetype/ttinterp.c (Ins_MD): The MD instruction also uses
- original, unscaled input values. Confirmed by Greg Hitchcock from
- Microsoft.
-
-2008-05-27 Werner Lemberg <wl@gnu.org>
-
- * src/tools/docmaker/tohtml.py (block_footer_start,
- block_footer_middle): Beautify output.
-
-2008-05-25 Werner Lemberg <wl@gnu.org>
-
- * src/raster/ftraster.c (fc_black_render): Return 0 when we are
- trying to render into a zero-width/height bitmap, not an error code.
-
- * src/truetype/ttgload.c (load_truetype_glyph): Move initialization
- of the graphics state for subglyphs to...
- (TT_Hint_Glyph): This function.
- Hinting instructions for a composite glyph apparently refer to the
- just hinted subglyphs, not the unhinted, unscaled outline. This
- seems to fix Savannah bugs #20973 and (at least partially) #23310.
-
-2008-05-20 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- * src/base/ftmac.c (FT_New_Face_From_Suitcase): Check if valid
- `aface' is returned by FT_New_Face_From_FOND(). The patch was
- proposed by an anonymous reporter of Savannah bug #23204.
-
-2008-05-18 Werner Lemberg <wl@gnu.org>
-
- * src/pshinter/pshalgo.c (ps_hints_apply): Reset scale values after
- correction for pixel boundary. Without this patch, the effect can
- be cumulative under certain circumstances, making glyphs taller and
- taller after each call. This fixes Savannah bug #19976.
-
-2008-05-18 Werner Lemberg <wl@gnu.org>
-
- * src/base/ftdebug.c (FT_Message, FT_Panic): Send output to stderr.
- This fixes Savannah bug #23280.
-
- * docs/CHANGES: Updated.
-
-2008-05-18 David Turner <david@freetype.org>
-
- * src/psnames/psmodule.c (ft_wgl_extra_unicodes,
- ft_wgl_extra_glyph_names, ft_wgl_extra_glyph_name_offsets,
- ps_check_wgl_name, ps_check_wgl_unicode): Use `static' to make
- declarations non-global.
-
- * src/type1/t1load.c: Add missing comment.
-
-2008-05-17 Sam Hocevar <samh>
-
- * src/truetype/ttgload.c (TT_Load_Simple_Glyph): Handle zero-contour
- glyphs correctly. Patch from Savannah bug #23277.
-
-2008-05-16 Werner Lemberg <wl@gnu.org>
-
- * docs/CHANGES: Updated.
-
-2008-05-16 Sergey Tolstov <stolstov@esri.com>
-
- Improve support for WGL4 encoded fonts.
-
- * src/psnames/psmodule.c (WGL_EXTRA_LIST_SIZE): New macro.
- (ft_wgl_extra_unicodes, ft_wgl_extra_glyph_names,
- ft_wgl_extra_glyph_name_offsets): New arrays.
- (ps_check_wgl_name, ps_check_wgl_unicode): New functions.
- (ps_unicodes_init): Use them to add additional Unicode mappings.
-
-2008-05-15 Werner Lemberg <wl@gnu.org>
-
- * src/psaux/t1decode.c (t1_decoder_parse_charstrings)
- <op_closepath>: `closepath' without a path is a no-op, not an error
- (cf. the PS reference manual).
-
- Reported by Martin McBride.
-
-2008-05-15 Werner Lemberg <wl@gnu.org>
-
- * builds/toplevel.mk (CONFIG_GUESS, CONFIG_SUB): Updated.
-
-2008-05-15 Werner Lemberg <wl@gnu.org>
-
- * src/type1/t1load.c (parse_subrs): Accept fonts with a subrs array
- which contains a single but empty entry. This is technically
- invalid (since it must end with `return'), but...
-
- Reported by Martin McBride.
-
-2008-05-14 Werner Lemberg <wl@gnu.org>
-
- Finish fix of scaling bug of CID-keyed CFF subfonts.
-
- * include/freetype/internal/ftcalc.h, src/base/ftcalc.c
- (FT_Matrix_Multiply_Scaled, FT_Vector_Transform_Scaled): New
- functions.
-
- * src/cff/cffobjs.h (CFF_Internal): New struct. It is used to
- provide global hinting data for both the top-font and all subfonts
- (with proper scaling).
-
- * src/cff/cffobjs.c (cff_make_private_dict): New function, using
- code from `cff_size_init'.
- (cff_size_init, cff_size_done, cff_size_select, cff_size_request):
- Use CFF_Internal and handle subfonts.
- (cff_face_init): Handle top-dict and subfont matrices correctly;
- apply some heuristic in case of unlikely matrix concatenation
- results. This has been discussed with people from Adobe (thanks
- goes mainly to David Lemon) who confirm that the CFF specs are fuzzy
- and not correct.
-
- * src/cff/cffgload.h (cff_decoder_prepare): Add `size' argument.
-
- * src/cff/cffgload.c (cff_builder_init): Updated.
- (cff_decoder_prepare): Handle hints globals for subfonts.
- Update all callers.
- (cff_slot_load): Handling scaling of subfonts properly.
-
- * src/cff/cffparse.c (cff_parse_fixed_dynamic): New function.
- (cff_parse_font_matrix): Use it.
-
- * src/cff/cfftypes.h (CFF_FontDictRec): Make `units_per_em'
- FT_ULong.
-
- * docs/CHANGES: Document it.
-
-2008-05-13 Werner Lemberg <wl@gnu.org>
-
- * src/winfonts/winfnt.c (fnt_face_get_dll_font, FNT_Face_Init):
- Handle case `face_index < 0'.
- * docs/CHANGES: Document it.
-
-2008-05-04 Werner Lemberg <wl@gnu.org>
-
- First steps to fix the scaling bug of CID-keyed CFF subfonts,
- reported by Ding Li on 2008/03/28 on freetype-devel.
-
- * src/base/cff/cffparse.c (power_tens): New array.
- (cff_parse_real): Rewritten to introduce a fourth parameter which
- returns the `scaling' of the real number so that we have no
- precision loss. This is not used yet.
- Update all callers.
- (cff_parse_fixed_thousand): Replace with...
- (cff_parse_fixed_scaled): This function. Update all callers.
-
-2008-05-03 Werner Lemberg <wl@gnu.org>
-
- * src/base/ftobjs.c (FT_Load_Glyph): Call the auto-hinter without
- transformation since it recursively calls FT_Load_Glyph. This fixes
- Savannah bug #23143.
-
-2008-04-26 Werner Lemberg <wl@gnu.org>
-
- * include/freetype/internal/psaux.h (T1_BuilderRec): Mark `scale_x'
- and `scale_y' as obsolete since they aren't used.
- * src/psaux/psobjs.c (t1_builder_init): Updated.
-
- * src/cff/cffgload.h (CFF_Builder): Mark `scale_x' and `scale_y' as
- obsolete since they aren't used.
- * src/cff/cffgload.c (cff_builder_init): Updated.
-
-2008-04-14 Werner Lemberg <wl@gnu.org>
-
- * src/pcf/pcfdrivr.c (PCF_Face_Init): Protect call to
- `FT_Stream_OpenLZW' with `FT_CONFIG_OPTION_USE_LZ'. From Savannah
- bug #22909.
-
-2008-04-13 Werner Lemberg <wl@gnu.org>
-
- * src/psaux/psconv.c (PS_Conv_ToFixed): Increase precision if
- integer part is zero.
-
-2008-04-01 Werner Lemberg <wl@gnu.org>
-
- Fix compilation with g++ 4.1 (with both `single' and `multi'
- targets).
-
- * src/base/ftobjs.c (FT_Open_Face): Don't define a variable in block
- which is crossed by a `goto'.
-
- * src/otvalid/otvalid.h (otv_MATH_validate): Add prototype.
-
-2008-03-31 Werner Lemberg <wl@gnu.org>
-
- Fix support for subsetted CID-keyed CFFs.
-
- * include/freetype/freetype.h (FT_FACE_FLAG_CID_KEYED,
- FT_IS_CID_KEYED): New macros.
-
- * src/cff/cffobjs.c (cff_face_init): Set number of glyphs to the
- maximum CID value in CID-keyed CFFs.
- Handle FT_FACE_FLAG_CID_KEYED flag.
-
- * docs/CHANGES: Document it.
-
-
- Fix CFF font matrix calculation and improve precision.
-
- * src/cff/cffparse.c (cff_parse_real): Increase precision if integer
- part is zero.
- (cff_parse_font_matrix): Simplify computation of `units_per_em';
- this prevents overflow also.
-
-
- Support FT_Get_CID_Registry_Ordering_Supplement for PS CID fonts.
-
- * src/cid/cidriver.c: Include FT_SERVICE_CID_H.
- (cid_get_ros): New function.
- (cid_service_cid_info): New service structure.
- (cid_services): Register it.
-
-2008-03-23 Werner Lemberg <wl@gnu.org>
-
- Adjustments for Visual C++ 8.0, as reported by Rainer Deyke.
-
- * builds/compiler/visualc.mk (CFLAGS): Remove /W5.
- (ANSIFLAGS): Add _CRT_SECURE_NO_DEPRECATE.
-
-2008-03-21 Laurence Darby <ldarby>
-
- * src/type1/t1objs.c (T1_Face_Init): Use `/Weight'. Patch from
- Savannah bug #22675.
-
-2008-03-13 Derek Clegg <dclegg@apple.com>
-
- * src/truetype/ttgxvar.c (TT_Get_MM_Var): Fix named style loop.
- Patch from Savannah bug #22541.
-
-2008-03-03 Masatoshi Kimura <VYV03354@nifty.ne.jp>
-
- * src/sfnt/ttcmap.c (tt_cmap14_char_map_nondef_binary,
- tt_cmap14_find_variant): Return correct value.
- (tt_cmap14_variant_chars): Fix check for `di'.
-
-2008-02-29 Wermer Lemberg <wl@gnu.org>
-
- * docs/CHANGES: Updated.
-
-2008-02-29 Wolf
-
- Add build support for symbian platform. From Savannah bug #22440.
-
- * builds/symbian/*: New files.
-
-2008-02-21 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- * src/base/ftmac.c (parse_fond): Fix a bug of PostScript font name
- synthesis. For any face of a specified FOND, always the name for
- the first face was used. Except of a FOND that refers multiple
- Type1 font files, wrong synthesized font names are not used at all,
- so this is an invisible bug. A few limit checks are added too.
-
- * builds/mac/ftmac.c: Ditto.
-
-2008-02-21 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- * builds/unix/configure.raw: Split compiler option to link Carbon
- frameworks to one option for CoreServices framework and another
- option for ApplicationServices framework. The split options can be
- managed by GNU libtool to avoid unrequired duplication when FreeType
- is linked with other applications. Suggested by Daniel Macks,
- Savannah bug #22366.
-
-2008-02-18 Victor Stinner <victor.stinner@haypocalc.com>
-
- * src/truetype/ttinterp.c (Ins_IUP): Check number of points. Fix
- from Savannah bug #22356.
-
-2008-02-17 Jonathan Blow <jon@number-none.com>
-
- * src/autofit/afloader.c (af_loader_load_g, af_loader_load_glyph):
- Check for valid callback pointers.
-
-2008-02-15 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- * src/base/ftmac.c (FT_New_Face_From_SFNT): Check the sfnt resource
- handle by its value instead of ResError(), fix provided by Deron
- Kazmaier. According to the Resource Manager Reference,
- GetResource(), Get1Resource(), GetNamedResource(),
- Get1NamedResource() and RGetResource() set noErr but return NULL
- handle when they can not find the requested resource. These
- functions never return undefined values, so it is sufficient to
- check if the handle is not NULL.
-
- * builds/mac/ftmac.c (FT_New_Face_From_SFNT): Ditto.
-
-2008-02-14 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- * src/base/ftbase.c: <ftmac.c> is replaced by "ftmac.c" as other
- inclusion styles. Now it always includes src/base/ftmac.c;
- builds/mac/ftmac.c is never included in any configuration.
-
- * builds/unix/configure.raw: Print warning if configure is executed
- with options to specify Carbon functionalities explicitly.
-
- * docs/INSTALL.MAC: Note that legacy builds/mac/ftmac.c is not
- included automatically and manual replacement is required.
-
-2008-02-11 Werner Lemberg <wl@gnu.org>
-
- * builds/modules.mk (CLOSE_MODULE, REMOVE_MODULE), builds/detect.mk
- (dos_setup), builds/freetype.mk (clean_project_dos,
- distclean_project_dos): Don't use \ but $(SEP). Reported by Duncan
- Murdoch.
-
-2008-01-18 Sylvain Pasche <sylvain.pasche@gmail.com>
-
- * src/base/ftlcdfil.c (_ft_lcd_filter_legacy): Updated comment to
- mention intra-pixel algorithm.
-
- * include/freetype/freetype.h (FT_Render_Mode): Mention that
- FT_Library_SetLcdFilter can be used to reduce fringes.
-
-2008-01-16 Werner Lemberg <wl@gnu.org>
-
- * src/raster/ftraster.c (ft_black_render): Check `outline' before
- using it. Reported by Allan Yang.
-
-2008-01-12 Werner Lemberg <wl@gnu.org>
-
- * src/raster/ftraster.c (FT_CONFIG_OPTION_5_GRAY_LEVELS): Remove.
-
-2008-01-12 Allan Yang, Jian Hua - SH <Allan.Yang@fmc.fujitsu.com>
-
- * src/raster/ftraster.c (ft_black_init)
- [FT_RASTER_OPTION_ANTI_ALIASING]: Fix compilation.
-
-2008-01-10 Werner Lemberg <wl@gnu.org>
-
- * src/truetype/ttgload.c (load_truetype_glyph): Handle the case
- where the number of contours in a simple glyph is zero (and which
- does contain an entry in the `glyf' table). This fixes Savannah bug
- #21990.
-
-2008-01-04 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- Formatting suggested by Sean McBride.
-
- * builds/mac/ftmac.c: Formatting (tab expanded).
- * src/autofit/afindic.c: Ditto.
- * src/base/ftcid.c: Ditto.
- * src/base/ftmac.c: Ditto.
-
-2007-12-30 Werner Lemberg <wl@gnu.org>
-
- * src/smooth/ftgrays.c (gray_raster_render): Check `outline'
- correctly.
-
-2007-12-21 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- Improvement of POSIX resource-fork accessor to load unsorted
- references in a resource. In HelveLTMM (resource-fork PostScript
- Type1 font bundled with Mac OS X since 10.3.x), the appearance order
- of PFB chunks is not sorted; sorting the chunks by reference IDs is
- required.
-
- * include/freetype/internal/ftrfork.h (FT_RFork_Ref): New structure
- type to store a pair of reference ID and offset to the chunk.
-
- * src/base/ftrfork.c (ft_raccess_sort_ref_by_id): New function to
- sort FT_RFork_Ref by their reference IDs.
-
- (FT_Raccess_Get_DataOffsets): Returns an array of offsets that is
- sorted by reference ID.
-
-2007-12-14 Werner Lemberg <wl@gnu.org>
-
- * src/cff/cffparse.c (cff_parse_real): Don't apply `power_ten'
- division too early; otherwise the most significant digit(s) of the
- final result are lost as the value is truncated to an integer. This
- fixes Savannah bug #21794 (where the patch has been posted too).
-
-2007-12-06 Fix <4d876b82@gmail.com>
-
- Pass options from one configure script to another as-is (not
- expanded). This is needed for options like
- --includedir='${prefix}/include'.
-
- * builds/unix/detect.mk, configure: Prevent argument expansion in
- call to the (real) `configure' script.
-
-2007-12-06 Werner Lemberg <wl@gnu.org>
-
- * src/truetype/ttgload.c (load_truetype_glyph): Fix compilation if
- TT_USE_BYTECODE_INTERPRETER isn't defined.
-
-2007-12-06 Werner Lemberg <wl@gnu.org>
-
- There exist CFFs which contain opcodes for the Type 1 operators
- `hsbw' and `closepath' which are both invalid in Type 2 charstrings.
- However, it doesn't harm to support them.
-
- * src/cff/cffgload.c (CFF_Operator): Add `cff_op_hsbw' and
- `cff_op_closepath.'
- (cff_argument_counts): Ditto.
-
- (cff_decoder_parse_charstrings): Handle Type 1 opcodes 9 (closepath)
- and 13 (hsbw) which are invalid in Type 2 charstrings.
-
-2007-12-06 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- * src/base/ftrfork.c (raccess_guess_darwin_newvfs): New function to
- support new pathname syntax `..namedfork/rsrc' to access a resource
- fork on Mac OS X. The legacy syntax `/rsrc' does not work on
- case-sensitive HFS+.
- (raccess_guess_darwin_hfsplus): Fix a bug in the calculation of
- buffer size to store a pathname.
- * include/freetype/internal/ftrfork.h: Increment the number of
- resource fork guessing rule.
-
-2007-12-06 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- * builds/unix/configure.raw: Improve the compile tests to search
- Carbon functions.
- * builds/mac/ftmac.c: Import fixes for Carbon incompatibilities
- proposed by Sean McBride from src/base/ftmac.c (see 2007-11-16).
-
-2007-12-06 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- The documents and comments for Mac OS X are improved by Sean
- McBride.
-
- * src/base/ftmac.c: Fix a comment.
- * include/freetype/ftmac.h: Ditto.
- * docs/INSTALL.MAC: Improve English and add comment on lowest
- system version specified by MACOSX_DEPLOYMENT_TARGET.
-
-2007-12-04 Werner Lemberg <wl@gnu.org>
-
- * src/cff/cffload.c (cff_subfont_load): Don't use logical OR to
- concatenate error codes.
- * src/sfnt/ttsbit.c (Load_SBit_Range): Ditto.
-
-2007-12-04 Graham Asher <graham.asher@btinternet.com>
-
- * src/truetype/ttobjs.c (tt_face_init): Don't use logical OR to
- concatenate error codes.
-
-2007-12-04 Sean McBride <sean@rogue-research.com>
-
- * src/pfr/pfrgload.c (pfr_glyph_load_compound): Remove compiler
- warning.
-
-2007-11-20 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- Fix MacOS legacy font support by Masatake Yamato on Mac OS X. It is
- not working since 2.3.5. In FT_Open_New(), if FT_New_Stream()
- cannot mmap() the specified file and cannot seek to head of the
- specified file, it returns NULL stream and FT_Open_New() returns the
- error immediately. On MacOS, most legacy MacOS fonts fall into such
- a scenario because their data forks are zero-sized and cannot be
- sought. To proceed to guessing of resource fork fonts, the
- functions for legacy MacOS font must properly handle the NULL stream
- returned by FT_New_Stream().
-
- * src/base/ftobjs.c (IsMacBinary): Return error
- FT_Err_Invalid_Stream_Operation immediately when NULL stream is
- passed.
- (FT_Open_Face): Even when FT_New_Stream() returns an error, proceed
- to fallback. Originally, legacy MacOS font is tested in the cases
- of FT_Err_Invalid_Stream_Operation (occurs when data fork is empty)
- or FT_Err_Unknown_File_Format (occurs when AppleSingle header or
- .dfont header is combined). Now the case of
- FT_Err_Cannot_Open_Stream is included.
-
- * src/base/ftrfork.c (FT_Raccess_Guess): When passed stream is NULL,
- skip FT_Stream_Seek(), which seeks to the head of stream, and
- proceed to unit testing of raccess_guess_XXX(). FT_Stream_Seek()
- for a NULL stream causes a Bus error on Mac OS X.
- (raccess_guess_apple_double): Return FT_Err_Cannot_Open_Stream
- immediately if passed stream is NULL.
- (raccess_guess_apple_single): Ditto.
-
-2007-11-16 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- Fix for Carbon incompatibilities since Mac OS X 10.5,
- proposed by Sean McBride.
-
- * doc/INSTALL.MAC: Comment on MACOSX_DEPLOYMENT_TARGET.
-
- * include/freetype/ftmac.h: Deprecate FT_New_Face_From_FOND and
- FT_GetFilePath_From_Mac_ATS_Name. Since Mac OS X 10.5, calling
- Carbon functions from a forked process is classified as unsafe
- by Apple. All Carbon-dependent functions should be deprecated.
-
- * src/base/ftmac.c: Use essential header files
- <CoreServices/CoreServices.h> and
- <ApplicationServices/ApplicationServices.h> instead of
- all-in-one header file <Carbon/Carbon.h>.
-
- Include <sys/syslimits.h> and replace HFS_MAXPATHLEN by Apple
- genuine macro PATH_MAX.
-
- Add fallback macro for kATSOptionFlagsUnRestrictedScope which
- is not found in Mac OS X 10.0.
-
- Multi-character constants ('POST', 'sfnt' etc) are replaced by
- 64bit constants calculated by FT_MAKE_TAG() macro.
-
- For the index in the segment of resource fork, new portable
- type ResourceIndex is introduced for better compatibility.
- This type is since Mac OS X 10.5, so it is defined as short
- when built on older platforms.
-
- (FT_ATSFontGetFileReference): If build target is only the systems
- 10.5 and newer, it calls Apple genuine ATSFontGetFileReference().
-
- (FT_GetFile_From_Mac_ATS_Name): Return an error if system is 10.5
- and newer or 64bit platform, because legacy type FSSpec type is
- removed completely.
-
- (FT_New_Face_From_FSSpec): Ditto.
-
-2007-11-01 Werner Lemberg <wl@gnu.org>
-
- * src/sfnt/sfobjs.c (sfnt_done_face): Check `sfnt' everywhere. This
- fixes Savannah bug #21485.
-
-2007-10-29 Daniel Svoboda <dasvo@planeta@cz>
-
- * src/winfonts/winfnt.c (FNT_Face_Init): Check first that the driver
- can handle the font at all, then check `face_index'. Otherwise, the
- driver might return the wrong error code. This fixes Savannah bug
- #21468.
-
-2007-10-21 Werner Lemberg <wl@gnu.org>
-
- * src/sfnt/sfobjs.c (sfnt_load_face): Support bit 9 and prepare
- support for bit 8 of the `fsSelection' field in the `OS/2' table.
- MS is already using this; hopefully, this becomes part of OpenType
- 1.5.
- Prepare also support for `name' IDs 21 (WWS_FAMILY) and 22
- (WWS_SUBFAMILY).
-
-2007-10-20 Werner Lemberg <wl@gnu.org>
-
- * src/tools/docmaker/tohtml.py (html_header_2): Fix typo.
- Add `td.left' element to CSS.
- (toc_section_enter): Use it.
-
-2007-10-18 David Turner <david@freetype.org>
-
- * include/freetype/freetype.h, src/base/ftobjs.c: Rename API
- functions related to cmap type 14 support to the
- `FT_Object_ActionName' scheme:
-
- FT_Get_Char_Variant_index -> FT_Face_GetCharVariantIndex
- FT_Get_Char_Variant_IsDefault -> FT_Face_GetCharVariantIsDefault
- FT_Get_Variant_Selectors -> FT_Face_GetVariantSelectors
- FT_Get_Variants_Of_Char -> FT_Face_GetVariantsOfChar
- FT_Get_Chars_Of_Variant -> FT_Face_GetCharsOfVariant
-
- Update documentation accordingly.
-
- * src/sfnt/ttcmap.c: Stronger cmap 14 validation.
- Make the code a little more consistent with FreeType coding
- conventions and modify the cmap14 functions that returned a newly
- allocated array to use a persistent vector from the TT_CMap14 object
- instead.
-
- (TT_CMap14Rec): Provide array and auxiliary data for result.
- (tt_cmap14_done, tt_cmap14_ensure): New functions.
-
- (tt_cmap14_init, tt_cmap14_validate, tt_cmap14_char_map_def_binary,
- tt_cmap14_char_map_nondef_binary, tt_cmap14_find_variant,
- tt_cmap14_char_var_index, tt_cmap14_variants,
- tt_cmap14_char_variants, tt_cmap14_def_char_count,
- tt_cmap14_get_def_chars, tt_cmap14_get_nondef_chars,
- tt_cmap14_variant_chars, tt_cmap14_class_rec): Updated and improved.
-
-2007-10-15 George Williams <gww@silcom.com>
-
- Add support for cmap type 14.
-
- * devel/ftoption.h, include/freetype/config/ftoption.h
- (TT_CONFIG_CMAP_FORMAT_14): New macro.
-
- * include/freetype/internal/ftobjs.h (FT_CMap_CharVarIndexFunc,
- FT_CMap_CharVarIsDefaultFunc, FT_CMap_VariantListFunc,
- FT_CMap_CharVariantListFunc, FT_CMap_VariantCharListFunc): New
- support function prototypes.
- (FT_CMap_ClassRec): Add them.
- Update all users.
-
- * include/freetype/ttnameid.h (TT_APPLE_ID_VARIANT_SELECTOR): New
- macro.
-
- * include/freetype/freetype.h (FT_Get_Char_Variant_Index,
- FT_Get_Char_Variant_IsDefault, FT_Get_Variant_Selectors,
- FT_Get_Variants_Of_Char, FT_Get_Chars_Of_Variant): New API
- functions.
-
- * src/base/ftobjs.c (find_variant_selector_charmap): New auxiliary
- function.
- (FT_Set_Charmap): Disallow cmaps of type 14.
- (FT_Get_Char_Variant_Index, FT_Get_Char_Variant_IsDefault,
- FT_Get_Variant_Selectors, FT_Get_Variants_Of_Char,
- FT_Get_Chars_Of_Variant): New API functions.
-
- * src/sfnt/ttcmap.c (TT_PEEK_UINT24, TT_NEXT_UINT24): New macros.
-
- (TT_CMap14Rec, tt_cmap14_init, tt_cmap14_validate,
- tt_cmap14_char_index, tt_cmap14_char_next, tt_cmap14_get_info,
- tt_cmap14_char_map_def_binary, tt_cmap14_char_map_nondef_binary,
- tt_cmap14_find_variant, tt_cmap14_char_var_index,
- tt_cmap14_char_var_isdefault, tt_cmap14_variants,
- tt_cmap14_char_variants, tt_cmap14_def_char_count,
- tt_cmap14_get_def_chars, tt_cmap14_get_nondef_chars,
- tt_cmap14_variant_chars, tt_cmap14_class_rec): New functions and
- structures for cmap 14 support.
- (tt_cmap_classes): Register tt_cmap14_class_rec.
- (tt_face_build_cmaps): One more error message.
-
- * docs/CHANGES: Mention cmap 14 support.
-
-2007-10-01 Werner Lemberg <wl@gnu.org>
-
- * src/base/ftobjs.c (find_unicode_charmap): If search for a UCS-4
- charmap fails, do the loop again while searching a UCS-2 charmap.
- This favours MS charmaps over Apple ones.
-
-2007-08-29 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- * src/base/ftmac.c: Introduction of abstract `short' data types,
- ResFileRefNum and ResID. These types were introduced for Copland,
- then backported to MPW. The variables exchanged with FileManager
- QuickDraw frameworks are redefined by these data types. Patch was
- proposed by Sean McBride.
- * builds/mac/ftmac.c: Ditto.
-
-2007-08-18 Werner Lemberg <wl@gnu.org>
-
- * src/otvalid/otvcmmn.c (otv_x_y_ux_sy): Skip context glyphs. Found
- by Imran Yousaf. Fixes Savannah bug #20773.
-
- (otv_Lookup_validate): Correct handling of LookupType. Found by
- Imran Yousaf. Fixes Savannah bug #20782.
-
-2007-08-17 George Williams <gww@silcom.com>
-
- * src/otvalid/otvgsub.c (otv_SingleSubst_validate): Fix handling of
- SingleSubstFormat1.
-
-2007-08-11 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- * builds/unix/configure.raw: Fix a bug which sets CC_BUILD by
- ${build-gcc} (unchecked) instead of by ${build}-gcc (checked).
- Found by Ryan Hill.
-
-2007-08-11 George Williams <gww@silcom.com>
-
- * src/otvalid/otvcommn.c, src/otvalid/otvcommn.h
- (otv_Coverage_validate): Add fourth argument to pass an expected
- count value. Update all users.
- Check glyph IDs.
- (otv_ClassDef_validate): Check `StartGlyph'.
-
- * src/otvalid/otvgsub.c (otv_SingleSubst_validate): More glyph ID
- checks.
-
- * src/otvalid/otvmath.c (otv_MathConstants_validate): There are only
- 56 constants.
- (otv_GlyphAssembly_validate, otv_MathGlyphConstruction_validate):
- Check glyph IDs.
-
-2007-08-08 Werner Lemberg <wl@gnu.org>
-
- * src/otvalid/otvbase.c, src/otvalid/otvcommn.c,
- src/otvalid/otvgdef.c, src/otvalid/otvgpos.c, src/otvalid/otvgsub.c,
- src/otvalid/otvjstf.c: s/FT_INVALID_DATA/FT_INVALID_FORMAT/ where
- appropriate. Reported by George.
-
- * include/freetype/internal/fttrace.h: Define `trace_otvmath'.
-
- * src/otvalid/rules.mk (OTV_DRV_SRC): Add otvmath.c.
-
- * docs/CHANGES: Updated.
-
-2007-08-08 George Williams <gww@silcom.com>
-
- Add `MATH' validating support to otvalid module.
-
- * include/freetype/tttags.h (TTAG_MATH): New macro.
- * include/freetype/ftotval.h (FT_VALIDATE_MATH): New macro.
- (FT_VALIDATE_OT): Updated.
-
- * src/otvalid/otmath.c: New file.
-
- * src/otvalid/otvalid.c: Include otvmath.c.
- * src/otvalid/otvmod.c (otv_validate): Handle `MATH' table.
-
-2007-08-04 Werner Lemberg <wl@gnu.org>
-
- * builds/unix/configure.raw: Add call to AC_LIBTOOL_WIN32_DLL.
- Fixes Savannah bug #20686.
-
-2007-08-03 Werner Lemberg <wl@gnu.org>
-
- * src/psnames/psmodule.c: Fix usage of
- FT_CONFIG_OPTION_POSTSCRIPT_NAMES macro. Reported by Graham Asher.
-
-2007-07-31 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- * src/base/ftmac.c (open_face_from_buffer): The argument
- `driver_name' is typed as `const char*' to match with the
- callers in FT_New_Face_From_LWFN and FT_New_Face_From_SFNT.
- This is same with open_face_from_buffer in src/base/ftobjs.c.
- Found and fixed by Sean McBride.
-
-2007-07-28 Werner Lemberg <wl@gnu.org>
-
- * src/raster/ftraster.c (count_table): Make it conditional.
- * src/base/ftobjs.c (FT_New_Library): Check FT_RENDER_POOL_SIZE with
- a preprocessor statement.
-
-2007-07-27 Werner Lemberg <wl@gnu.org>
-
- * src/base/ftoutln.c (FT_Outline_Translate): Check `outline' before
- first usage. From Savannah patch #6115.
-
-2007-07-16 Werner Lemberg <wl@gnu.org>
-
- * docs/CHANGES: Updated.
-
-2007-07-16 Derek Clegg <dclegg@apple.com>
-
- Add new service for getting the ROS from a CID font.
-
- * include/freetype/config/ftheader.h (FT_CID_H): New macro.
- * include/freetype/ftcid.h: New file.
-
- * include/freetype/internal/ftserv.h (FT_SERVIVE_CID_H): New macro.
- * include/freetype/internal/services/svcid.h: New file.
-
- * src/base/ftcid.c: New file.
-
- * src/cff/cffdrivr.c: Include FT_SERVICE_CID_H.
- (cff_get_ros): New function.
- (cff_service_cid_info): New service structure.
- (cff_services): Register it.
-
- * src/cff/cffload.c (cff_font_done): Free registry and ordering.
-
- * src/cff/cfftypes.h (CFF_FontRec): Add `registry' and `ordering'.
-
- * modules.cfg (BASE_EXTENSIONS): Add ftcid.c.
-
-2007-07-11 Derek Clegg <dclegg@apple.com>
-
- Add support for postscript name service to CFF driver.
-
- * src/cff/cffdrivr.c: Include FT_SERVICE_POSTSCRIPT_NAME_H.
- (cff_get_ps_name): New function.
- (cff_service_ps_name): New service structure.
- (cff_services): Register it.
-
-2007-07-07 Werner Lemberg <wl@gnu.org>
-
- * src/base/ftglyph.c (FT_Glyph_Copy): Fix initialization of
- `target'. Reported by Sean McBride.
-
-2007-07-06 Werner Lemberg <wl@gnu.org>
-
- * src/pfr/pfrcmap.c: Include pfrerror.h.
-
- * src/autofit/afindic.c: Add some external declarations to pacify
- `make multi' compilation.
-
- * src/cid/cidgload.c (cid_load_glyph): Pacify compiler.
-
- * src/cff/cffdrivr.c (cff_ps_get_font_info), src/cff/cffobjs.c
- (cff_strcpy), include/freetype/internal/ftmemory.h (FT_MEM_STRDUP),
- src/autofit/aflatin.c (af_latin_hints_compute_edges),
- src/autofit/afcjk.c (af_cjk_hints_compute_edges), src/sfnt/ttmtx.c
- (tt_face_get_metrics), src/base/ftobjs.c (open_face)
- [FT_CONFIG_OPTION_INCREMENTAL]: Fix compilation with C++ compiler.
-
- * docs/release: Mention test compilation targets.
-
-2007-07-04 Werner Lemberg <wl@gnu.org>
-
- * docs/PROBLEMS: Mention that some PS based fonts can't be
- handled correctly by FreeType.
-
- * src/truetype/ttgload.c (load_truetype_glyph): Always allow a
- recursion depth of 1. This was the maximum value in TrueType 1.0,
- and some older fonts don't set this field correctly.
-
- * src/gxvalid/gxvmort1.c
- (gxv_mort_subtable_type1_substTable_validate): Fix tracing message.
-
-2007-07-03 Werner Lemberg <wl@gnu.org>
-
- * src/autofit/aflatin.c (af_latin_metrics_init_blues): Initialize
- `round' to pacify compiler.
-
-2007-07-02 Werner Lemberg <wl@gnu.org>
-
-
- * Version 2.3.5 released.
- =========================
-
-
- Tag sources with `VER-2-3-5'.
-
- * docs/CHANGES, docs/VERSION.DLL: Update documentation and bump
- version number to 2.3.5.
-
- * README, Jamfile (RefDoc), builds/win32/visualc/index.html,
- builds/win32/visualc/freetype.dsp,
- builds/win32/visualc/freetype.vcproj,
- builds/win32/visualce/index.html,
- builds/win32/visualce/freetype.dsp,
- builds/win32/visualce/freetype.vcproj: s/2.3.4/2.3.5/, s/234/235/.
-
- * include/freetype/freetype.h (FREETYPE_PATCH): Set to 5.
-
- * builds/unix/configure.raw (version_info): Set to 9:16:3.
-
-2007-07-01 David Turner <david@freetype.org>
-
- * include/freetype/freetype.h, src/base/ftpatent.c
- (FT_Face_SetUnpatentedHinting): New function to dynamically change
- the setting after a face is created.
-
- * src/truetype/ttgload.c (TT_Load_Simple_Glyph): Fix a small bug
- that created distortions in the bytecode interpreter results.
-
-2007-06-30 David Turner <david@freetype.org>
-
- * src/truetype/ttinterp.c (Ins_IUP): Add missing variable
- initialization.
-
- * src/autofit/aflatin.c (af_latin_metric_init_blues): Get rid of an
- infinite loop in the case of degenerate fonts.
-
-2007-06-26 Rahul Bhalerao <b.rahul.pm@gmail.com>
-
- Add autofit module for Indic scripts. This currently just reuses
- the CJK-specific functions.
-
- * include/freetype/config/ftoption.h (AF_CONFIG_OPTION_INDIC): New
- macro.
- * devel/ftoption.h: Synchronize with
- include/freetype/config/ftoption.h.
-
- * src/autofit/afindic.c, src/autofit/afindic.h: New files.
-
- * src/autofit/afglobal.c, src/autofit/aftypes.h,
- src/autofit/autofit.c: Updated.
-
- * src/autofit/Jamfile (_sources), * src/autofit/rules.mk
- (AUTOF_DRV_SRC): Updated.
-
-2007-06-23 David Turner <david@freetype.org>
-
- * src/truetype/ttgload.c (TT_Load_Simple): Fix change from
- 2007-06-16 that prevented the TrueType module from loading most
- glyphs.
-
-2007-06-20 Werner Lemberg <wl@gnu.org>
-
- * src/cff/cffgload.c (cff_slot_load): Fix logic of 2007-05-28
- change.
-
-2007-06-19 Werner Lemberg <wl@gnu.org>
-
- * src/type1/t1load.c (parse_encoding): Handle one more error.
-
-2007-06-19 Dmitry Timoshkov <dmitry@codeweavers.com>
-
- * src/winfonts/winfnt.c (fnt_face_get_dll_font): Return error
- FNT_Err_Invalid_File_Format if file format was recognized but
- the file doesn't contain any FNT(NE) or RT_FONT(PE) resources.
- Add verbose debug logs to make it easier to debug failing load
- attempts.
- (FNT_Face_Init): A single FNT font can't contain more than 1 face,
- so return an error if requested face index is > 0.
- Do not do further attempt to load fonts if a previous attempt has
- failed but returned error FNT_Err_Invalid_File_Format, i.e., the
- file format has been recognized but no fonts found in the file.
-
-2007-07-19 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- * src/base/ftmac.c: Apply patches proposed by Sean McBride.
- (FT_GetFile_From_Mac_Name): Insert FT_UNUSED macros to fix
- the compiler warnings against unused arguments.
- (FT_ATSFontGetFileReference): Ditto.
- (FT_GetFile_From_Mac_ATS_Name): Ditto.
- (FT_New_Face_From_FSSpec): Ditto.
- (lookup_lwfn_by_fond): Fix wrong comment.
- Replace `const StringPtr' by more appropriate type
- `ConstStr255Param'.
- FSRefMakePathPath always returns UTF8 POSIX pathname in
- Mach-O, thus HFS pathname support is dropped.
- (count_faces): Remove HLock and HUnlock which is not
- required on Mac OS X anymore.
- (FT_New_Face_From_SFNT): Ditto.
- (FT_New_Face_From_FOND): Ditto.
- * builds/mac/ftmac.c: Synchronize to src/base/ftmac.c,
- except of HFS pathname support and HLock/HUnlock.
- They are required on classic CFM environment.
-
-2007-06-18 Werner Lemberg <wl@gnu.org>
-
- * src/psaux/psobjs.c (ps_parser_skip_PS_token): Remove incorrect
- assertion.
- (ps_parser_to_bytes): Fix error message.
-
- * src/type42/t42objs.c (T42_Open_Face): Handle one more error.
- * src/type42/t42parse.c (t42_parse_sfnts): s/alloc/allocated/.
- Don't allow mixed binary and hex strings.
- Handle string_size == 0 and string_buf == 0.
- (t42_parse_encoding): Handle one more error.
-
-2007-06-18 Werner Lemberg <wl@gnu.org>
-
- * src/psaux/psobjs.c (ps_tofixedarray, ps_tocoordarray): Fix exit
- logic.
- (ps_parser_load_field) <T1_FIELD_TYPE_BBOX>: Skip delimiters
- correctly.
- (ps_parser_load_field_table): Use `fields->array_max' instead of
- T1_MAX_TABLE_ELEMENTS to limit the number of arguments.
-
- * src/cff/cffgload.c (cff_decoder_prepare): Fix change from
- 2007-06-06.
-
-2007-06-17 Werner Lemberg <wl@gnu.org>
-
- * src/tools/ftrandom.c (font_size): New global variable.
- (TestFace): Use it.
- (main): Handle new option `--size' to set `font_size'.
- (Usage): Updated.
-
- * src/winfonts/winfnt.c (fnt_face_get_dll_font): Exit in case of
- invalid font.
- (FNT_Load_Glyph): Protect against invalid bitmap width.
-
-2007-06-16 David Turner <david@freetype.org>
-
- * src/smooth/ftgrays.c (gray_find_cell, gray_set_cell, gray_hline):
- Prevent integer overflows when rendering very large outlines.
-
- * src/truetype/ttgload.c (TT_Load_Simple_Glyph): Check the
- well-formedness of the contours array when loading a glyph.
-
- * src/truetype/ttinterp.c (TT_Load_Context): Initialize `zp0', `zp1',
- and `zp2'.
- (Ins_IP): Check argument ranges to reject bogus operations properly.
- (IUP_WorkerRec): Add `max_points' member.
- (_iup_worker_interpolate): Check argument ranges.
- (Ins_IUP): Ignore empty outlines.
-
-2007-06-16 Dmitry Timoshkov <dmitry@codeweavers.com>
-
- * src/winfonts/winfnt.h: Add necessary structures for PE resource
- parsing.
- (WinPE32_HeaderRec): New structure.
- (WinPE32_SectionRec): New structure.
- (WinPE_RsrcDirRec): New structure.
- (WinPE_RsrcDirEntryRec): New structure.
- (WinPE_RsrcDataEntryRec): New structure.
- (FNT_FontRec): Remove unused `size_shift' field.
-
- * src/winfonts/winfnt.c (fnt_face_get_dll_font): Add support for
- loading bitmap .fon files in PE format.
-
-2007-06-15 Dmitry Timoshkov <dmitry@codeweavers.com>
-
- * builds/win32/ftdebug.c: Unify debug level handling with other
- platforms.
-
-2007-06-14 Dmitry Timoshkov <dmitry@codeweavers.com>
-
- * builds/win32/ftdebug.c (FT_Message): Send debug output to the
- console as well as to the debugger.
-
-2007-06-14 Werner Lemberg <wl@gnu.org>
-
- * src/autofit/aflatin.c (af_latin_uniranges): Expand structure to
- cover all ranges which could possibly be handled by the aflatin
- module (since the default fallback for unknown ranges is now the
- afcjk module). It might be necessary to fine-tune this further by
- splitting off modules for Greek, Cyrillic, or other blocks.
-
-2007-06-11 David Turner <david@freetype.org>
-
- * src/autofit/aflatin.c (af_latin_hints_link_segments): Fix
- incorrect segment linking computation. This was the root cause of
- Savannah bug #19565.
-
-
- * src/autofit/* [FT_OPTION_AUTOFIT2]: Some very experimental changes
- to improve the Latin auto-hinter. Note that the new code is
- disabled by default since it is not stabilized yet.
-
- * src/autofit/aflatin2.c, src/autofit/aflatin2.h: New files
- (disabled currently).
-
- * src/autofit/afhints.c: Remove dead code.
- (af_axis_hints_new_edge): Add argument to handle segment directions.
- (af_edge_flags_to_string): New function.
- (af_glyph_hints_dump_segments, af_glyph_hints_dump_edges): Handle
- option flags.
- (af_glyph_hints_reload): Add argument to handle inflections.
- Simplify.
- (af_direction_compute): Fine tuning.
- (af_glyph_hints_align_edge_points): Fix logic.
- (af_glyph_hints_align_strong_points): Do linear search for small
- edge counts.
- (af_glyph_hints_align_weak_points): Skip any touched neighbors.
- (af_iup_shift): Handle zero `delta'.
-
- * src/autofit/afhints.h: Updated.
- (AF_SORT_SEGMENTS): New macro (disabled).
- (AF_AxisHintsRec) [AF_SORT_SEGMENTS]: New member `mid_segments'.
-
- * src/autofit/afglobal.c (af_face_globals_get_metrics): Add
- argument to pass option flags for handling scripts.
- * src/autofit/afglobal.h: Updated.
-
- * src/autofit/afcjk.c: Updated.
- * src/autofit/aflatin.c: Updated.
- (af_latin_metrics_scale_dim): Don't reduce scale by 2%.
-
- (af_latin_hints_compute_segments) [AF_HINT_METRICS]: Remove dead code.
- (af_latin_hints_compute_edges) [AF_HINT_METRICS]: Remove dead code.
- Don't set `edge->dir'
- (af_latin_hint_edges): Add more logging.
-
- * src/autofit/afloader.c: Updated.
-
-2007-06-11 Werner Lemberg <wl@gnu.org>
-
- * docs/CHANGES: Document FT_Face_CheckTrueTypePatents.
-
-2007-06-10 David Turner <david@freetype.org>
-
- * src/truetype/ttgload.c (TT_Load_Simple_Glyph): Slight speed-up to
- the TrueType glyph loader.
-
- * include/freetype/config/ftoption.h: Clarify documentation
- regarding unpatented hinting.
-
-
- Add new `FT_Face_CheckTrueTypePatents' API.
-
- * include/freetype/freetype.h (FT_Face_CheckTrueTypePatents): New
- declaration.
-
- * include/freetype/internal/services/svttglyf.h,
- src/base/ftpatent.c: New files.
-
- * include/freetype/internal/ftserv.h (FT_SERVICE_TRUETYPE_GLYF_H):
- New macro.
-
- * src/truetype/ttdriver.c: Include FT_SERVICE_TRUETYPE_GLYF_H and
- `ttpload.h'.
- (tt_service_truetype_glyf): New service structure.
- (tt_services): Register it.
-
- * modules.cfg (BASE_EXTENSIONS), src/base/Jamfile (_sources): Add
- `ftpatent.c'.
-
-2007-06-08 Werner Lemberg <wl@gnu.org>
-
- * src/sfnt/sfobjs.c (sfnt_load_face): Undo change from 2007-04-28.
- Fonts without a cmap must be handled correctly by FreeType (anything
- else would be a bug).
-
-
- * src/psaux/t1decode.c (t1_decoder_parse_charstrings)
- [FT_DEBUG_LEVEL_TRACE]: Improve tracing message.
-
-2007-06-07 Werner Lemberg <wl@gnu.org>
-
- * src/sfnt/ttsbit0.c (tt_sbit_decoder_init,
- tt_sbit_decoder_load_image): Protect against integer overflows.
-
-
- * src/pfr/pfrgload.c (pfr_glyph_load_simple): More bounding checks
- for `x_control' and `y_control'.
-
-2007-06-06 Werner Lemberg <wl@gnu.org>
-
- * src/base/ftoutln.c (FT_Outline_Decompose): Check `last'.
-
-
- * src/pfr/pfrcmap.c (pfr_cmap_init): Convert assertion into normal
- FreeType error.
-
-
- * src/winfonts/winfnt.c (fnt_face_get_dll_font): Do a rough check of
- `font_count'.
-
-
- * src/type1/t1load.c (parse_font_matrix): Check `temp_scale'.
-
-
- * src/cff/cffgload.c (cff_decoder_prepare): Change return type to
- `FT_Error'.
- Check `fd_index'.
- (cff_slot_load): Updated.
- * src/cff/cffgload.h: Updated.
-
-2007-06-05 Werner Lemberg <wl@gnu.org>
-
- * src/pfr/pfrgload.c (pfr_glyph_done): Comment out unused code.
- (pfr_glyph_load_simple): Convert assertion into normal FreeType
- error.
- Check `idx'.
- (pfr_glyph_load_compound, pfr_glyph_curve_to, pfr_glyph_line_to):
- Convert assertion into normal FreeType error.
-
- * src/pfr/pfrtypes.h (PFR_GlyphRec): Comment out unused code.
-
-
- * src/winfonts/winfnt.c (FNT_Face_Init): Check `family_size'.
-
-
- * src/psaux/psobjs.c (ps_tocoordarray, ps_tofixedarray): Return -1
- in case of parsing error.
- (ps_parser_load_field): Updated.
-
- * src/type1/t1load.c (parse_font_matrix): Updated.
-
-2007-06-04 Werner Lemberg <wl@gnu.org>
-
- * src/cid/cidgload.c (cid_load_glyph): Check `fd_select'.
-
- * src/tools/ftrandom/Makefile: Depend on `libfreetype.a'.
-
-2007-06-03 Werner Lemberg <wl@gnu.org>
-
- * src/tools/ftrandom/*: Add the `ftrandom' test program written by
- George Williams (with some modifications).
-
-2007-06-03 Werner Lemberg <wl@gnu.org>
-
- * src/base/ftobjs.c (destroy_charmaps), src/type1/t1objs.c
- (T1_Face_Done), src/winfonts/winfnt.c (FNT_Face_Done): Check for
- face == NULL. Suggested by Graham Asher.
-
-2007-06-03 Ismail Dönmez <ismail@pardus.org.tr>
-
- * src/base/ftobjs.c (FT_Request_Metrics): Fix compiler warning.
-
-2007-06-02 Werner Lemberg <wl@gnu.org>
-
- * include/freetype/fterrdef.h (FT_Err_Corrupted_Font_Header,
- FT_Err_Corrupted_Font_Glyphs): New error codes for BDF files.
-
- * src/bdf/bdflib.c (bdf_load_font): Use them.
-
- * src/bdf/bdflib.c (_bdf_parse_start): Check `FONT' better.
-
-2007-06-01 Werner Lemberg <wl@gnu.org>
-
- * src/base/ftobjs.c (FT_Request_Metrics), src/cache/ftccmap.c
- (FTC_CMapCache_Lookup): Remove unused code.
-
-2007-06-01 Sean McBride <sean@rogue-research.com>
-
- * src/truetype/ttinterp.c (Null_Vector, NULL_Vector): Removed,
- unused.
-
-2007-06-01 Werner Lemberg <wl@gnu.org>
-
- * src/cid/cidparse.c (cid_parser_new): Don't continue second search
- pass for `StartData' if an error has occurred.
- Exit properly if no `StartData' has been seen at all.
-
- * builds/unix/ftsystem.c (FT_Stream_Open): Don't use ULONG_MAX but
- LONG_MAX to avoid compiler warning. Suggested by Sean McBride.
-
-2007-05-30 Werner Lemberg <wl@gnu.org>
-
- * src/type1/t1load.c (parse_subrs, parse_charstrings): Protect
- against too small binary data strings.
-
- * src/bdf/bdflib.c (_bdf_parse_glyphs): Check `STARTCHAR' better.
-
-2007-05-28 David Turner <david@freetype.org>
-
- * src/cff/cffgload.c (cff_slot_load): Do not apply the identity
- transformation. This significantly reduces the loading time of CFF
- glyphs.
-
- * docs/CHANGES: Updated.
-
- * src/autofit/afglobal.c (AF_SCRIPT_LIST_DEFAULT): Change default
- hinting script to CJK, since it works well with more scripts than
- latin. Thanks to Rahul Bhalerao <b.rahul.pm@gmail.com> for pointing
- this out!
-
-2007-05-25 Werner Lemberg <wl@gnu.org>
-
- * docs/CHANGES: Updated.
-
-2007-05-24 Werner Lemberg <wl@gnu.org>
-
- * src/truetype/ttobjs.h (tt_size_ready_bytecode): Move declaration
- into TT_USE_BYTECODE_INTERPRETER preprocessor block.
-
-2007-05-24 Graham Asher <graham.asher@btinternet.com>
-
- * src/truetype/ttobjs.c (tt_size_ready_bytecode)
- [!TT_USE_BYTECODE_INTERPRETER]: Removed. Unused.
-
-2007-05-22 David Turner <david@freetype.org>
-
- * src/truetype/ttgload.c (load_truetype_glyph): Fix last change to
- avoid crashes in case the bytecode interpreter is not used.
-
-
- Avoid heap blowup with very large .Z font files. This fixes
- Savannah bug #19910.
-
- * src/lzw/ftzopen.h (FT_LzwStateRec): Remove `in_cursor',
- `in_limit', `pad', `pad_bits', and `in_buff' members.
- Add `buf_tab', `buf_offset', `buf_size', `buf_clear', and
- `buf_total' members.
-
- * src/lzw/ftzopen.c (ft_lzwstate_get_code): Rewritten. It now takes
- only one argument.
- (ft_lzwstate_refill, ft_lzwstate_reset, ft_lzwstate_io): Updated.
-
-2007-05-20 Ismail Dönmez <ismail@pardus.org.tr>
-
- * src/pshinter/pshrec.c (ps_mask_table_set_bits): Add `const'.
- (ps_dimension_set_mask_bits): Remove `const'.
-
-2007-05-19 Werner Lemberg <wl@gnu.org>
-
- * src/sfnt/ttmtx.c (tt_face_get_metrics)
- [!FT_CONFIG_OPTION_OLD_INTERNALS]: Another type-punning fix.
-
-2007-05-19 Derek Clegg <dclegg@apple.com>
-
- Savannah patch #5929.
-
- * include/freetype/tttables.h, src/base/ftobjcs.c
- (FT_Get_CMap_Format): New function.
-
- * include/freetype/internal/services/svttcmap.c (TT_CMapInfo): Add
- `format' member.
- * src/sfnt/ttcmap.c (tt_cmap{0,2,4,6,8,10,12}_get_info): Set
- cmap_info->format.
-
-2007-05-19 Werner Lemberg <wl@gnu.org>
-
- * src/truetype/ttgload.c (load_truetype_glyph): Save graphics state
- before handling subglyphs so that it can be reinitialized each time.
- This fixes Savannah bug #19859.
-
-2007-05-16 Werner Lemberg <wl@gnu.org>
-
- * src/cache/ftccache.c (ftc_node_mru_link, ftc_node_mru_unlink),
- src/cache/ftccache.h (FTC_CACHE_LOOKUP_CMP), src/cache/ftcglyph.h
- (FTC_GCACHE_LOOKUP_CMP), src/pshinter/pshmod.c (ps_hinter_init),
- src/sfnt/ttmtx.c (tt_face_load_hmtx, tt_face_load_hhea,
- tt_face_get_metrics): Fix type-punning issues.
-
-2007-05-15 David Turner <david@freetype.org>
-
- * include/freetype/config/ftstdlib.h,
- include/freetype/internal/ftobjs.h: As suggested by Graham Asher,
- ensure that ft_isalnum, ft_isdigit, etc., use hard-coded values
- instead on relying on the locale-dependent functions provided by
- <ctypes.h>.
-
-2007-05-15 Graham Asher <graham.asher@btinternet.com>
-
- * src/autofit/afcjk.c (af_cjk_hints_compute_edges): Remove unused
- variable.
- * src/autofit/afloader.c (af_loader_load_g): Ditto.
-
- * src/base/ftobjs.c (ft_validator_error): Use `ft_jmp_buf'.
- (open_face_from_buffer): Initialize `stream'.
- (FT_Request_Metrics): Remove unused variable.
- Remove redundant `break' statements.
- (FT_Get_Track_Kerning): Remove unused variable.
-
- * src/psaux/afmparse.c (afm_parse_track_kern, afm_parse_kern_pairs,
- afm_parse_kern_data): Remove redundant
- `break' statements.
- (afm_parser_parse): Ditto.
- Don't use uninitialized variables.
-
- * src/psnames/psmodule.c (VARIANT_BIT): Define as unsigned long.
- Use `|' operator instead of `^' to set it.
- Update all users.
-
- * src/sfnt/ttcmap.c (tt_face_build_cmaps): Use `ft_jmp_buf'.
- * src/sfnt/ttkern.c (tt_face_load_kern): Remove unused variable.
-
- * src/truetype/ttgload.c (TT_Load_Simple_Glyph): Remove redundant
- comparison.
- (TT_Process_Simple_Glyph): Use FT_UInt for `n_points' and `i'.
- (TT_Load_Glyph): Remove unused variable.
-
-2007-05-13 Derek Clegg <dclegg@apple.com>
-
- * src/base/ftobjs.c (FT_New_Library): Only allocate rendering pool
- if FT_RENDER_POOL_SIZE is > 0. From Savannah patch #5928.
-
-2007-05-11 David Turner <david@freetype.org>
-
- * src/cache/ftbasic.c, include/freetype/ftcache.h
- (FTC_ImageCache_LookupScaler, FTC_SBit_Cache_LookupScaler): Two new
- functions that allow us to look up glyphs using an FTC_Scaler object
- to specify the size, making it possible to use fractional pixel
- sizes.
-
- * src/truetype/ttobjs.c (tt_size_ready_bytecode): Set
- `size->cvt_ready'. Reported by Boris Letocha.
-
-2007-05-09 Graham Asher <graham.asher@btinternet.com>
-
- * src/truetype/ttinterp.c (Ins_IP), src/autofit/aflatin.c
- (af_latin_metrics_scale_dim): Fix compiler warnings.
-
-2007-05-06 Werner Lemberg <wl@gnu.org>
-
- * builds/win32/visualce/freetype.sln: Removed, as requested by
- Vincent.
-
-2007-05-04 Vincent RICHOMME <richom.v@free.fr>
-
- * builds/win32/visualce/*: Add Visual C++ project files for Pocket
- PC targets.
-
- * docs/CHANGES: Document them.
-
-2007-05-04 <harry@kdevelop.org>
-
- * builds/unix/ftsystem.c (FT_Stream_Open): Handle return value 0 of
- mmap (which might happen on some RTOS). From Savannah patch #5909.
-
-2007-05-03 Werner Lemberg <wl@gnu.org>
-
- * src/base/ftobjs.c (FT_Set_Char_Size): Simplify code.
- * include/freetype/freetype.h (FT_Set_Char_Size): Update
- documentation.
-
-2007-04-28 Victor Stinner <victor.stinner@inl.fr>
-
- * src/sfnt/sfobjs.c (sfnt_load_face): Check error code after loading
- `cmap'.
-
-2007-04-27 Werner Lemberg <wl@gnu.org>
-
- * src/truetype/ttgload.c (TT_Load_Simple_Glyph): Check for negative
- number of points in contours. Problem reported by Victor Stinner
- <victor.stinner@haypocalc.com>.
- (TT_Process_Simple_Glyph): Synchronize variable types.
-
-2007-04-26 Werner Lemberg <wl@gnu.org>
-
- * src/base/ftglyph.c (FT_Glyph_Copy): Always set second argument to
- zero in case of error. This fixes Savannah bug #19689.
-
-2007-04-25 Boris Letocha <b.letocha@cz.gmc.net>
-
- * src/truetype/ttobjs.c: Fix a typo that created a speed regression
- in the TrueType bytecode loader.
-
-2007-04-10 Martin Horak <horakm@centrum.cz>
-
- * src/sfnt/sfobjs.c (sfnt_load_face) [FT_CONFIG_OPTION_INCREMENTAL]:
- Ignore `hhea' table. This fixes Savannah bug #19261.
-
-2007-04-09 Werner Lemberg <wl@gnu.org>
-
-
- * Version 2.3.4 released.
- =========================
-
-
- Tag sources with `VER-2-3-4'.
-
- * docs/CHANGES, docs/VERSION.DLL: Update documentation and bump
- version number to 2.3.4.
-
- * README, Jamfile (RefDoc), builds/win32/visualc/index.html,
- builds/win32/visualc/freetype.dsp,
- builds/win32/visualc/freetype.vcproj: s/2.3.3/2.3.4/, s/233/234/.
-
- * include/freetype/freetype.h (FREETYPE_PATCH): Set to 4.
-
- * builds/unix/configure.raw (version_info): Set to 9:15:3.
-
-2007-04-09 Martin Horak <horakm@centrum.cz>
-
- * src/truetype/ttgload.c (load_truetype_glyph): Save and restore
- memory stream to avoid a crash with the incremental memory
- interface (Savannah bug #19260).
-
-2007-04-06 David Turner <david@freetype.org>
-
- * src/base/ftbimap.c (ft_bitmap_assure_buffer): Fix buffer-overwrite bug
- (Savannah bug #19536).
-
-2007-04-04 Werner Lemberg <wl@gnu.org>
-
-
- * Version 2.3.3 released.
- =========================
-
-
- Tag sources with `VER-2-3-3'.
-
- * docs/CHANGES: Mention CVE-2007-1351.
-
-2007-04-03 David Turner <david@freetype.org>
-
- * src/base/ftobjs.c (FT_Set_Char_Size): As suggested by James Cloos,
- if one of the resolution values is 0, treat it as if it were the
- same as the other value.
-
-2007-04-02 David Turner <david@freetype.org>
-
- Add special code to detect `extra-light' fonts and do not snap their
- stem widths too much to avoid bizarre hinting effects.
-
- * src/autofit/aflatin.h (AF_LatinAxisRec): Add `standard_width' and
- `extra_light' members.
-
- * src/autofit/aflatin.c (af_latin_metrics_init_widths): Initialize
- them.
- (af_latin_metrics_scale_dim): Set `extra_light'.
- (af_latin_compute_stem_width): Use `extra_light'.
-
-2007-03-28 David Turner <david@freetype.org>
-
- * src/base/ftbitmap.c (ft_bitmap_assure_buffer): Fix zero-ing of the
- padding.
-
-2007-03-28 Werner Lemberg <wl@gnu.org>
-
- * src/bdf/bdflib.c (setsbit, sbitset): Handle values >= 128
- gracefully.
- (_bdf_set_default_spacing): Increase `name' buffer size to 256 and
- issue an error for longer names. This fixes CVE-2007-1351.
- (_bdf_parse_glyphs): Limit allowed number of glyphs in font to the
- number of code points in Unicode.
-
- * builds/win32/visualc/index.html,
- builds/win32/visualc/freetype.dsp,
- builds/win32/visualc/freetype.vcproj, README: s/2.3.2/2.3.3/,
- s/232/233/.
-
- * docs/CHANGES: Mention ftdiff.
-
-2007-03-26 David Turner <david@freetype.org>
-
- * src/truetype/ttinterp.c [FIX_BYTECODE]: Remove it and
- corresponding code.
- (Ins_MD): Last regression fix.
-
- * src/autofit/aflatin.c (af_latin_metrics_init_blues): Fix blues
- computations in order to ignore single-point contours. These are
- never rasterized and correspond in certain fonts to mark-attach
- points that are very far from the glyph's real outline, ruining the
- computation.
-
- * src/autofit/afloader.c (af_loader_load_g): In the case of
- monospaced fonts, always set `rsb_delta' and `lsb_delta' to 0.
- Otherwise code that uses them will most certainly ruin the fixed
- advance property.
-
- * docs/CHANGES, docs/VERSION.DLL, README, Jamfile (RefDoc): Update
- documentation and bump version number to 2.3.3.
-
- * include/freetype/freetype.h (FREETYPE_PATCH): Set to 3.
-
- * builds/unix/configure.raw (version_info): Set to 9:14:3.
-
-2007-03-26 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- * builds/unix/ftconfig.in: Disable Carbon framework dependency on
- 64bit ABI on Mac OS X 10.4.x (ppc & i386). Found by Sean McBride.
- * builds/vms/ftconfig.h: Ditto.
- * include/freetype/config/ftconfig.h: Ditto.
-
-2007-03-22 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- * builds/unix/ftsystem.c (FT_Stream_Open): Temporary fix to prevent
- 32bit unsigned long overflow by 64bit filesize on LP64 platform, as
- proposed by Sean McBride:
- http://lists.gnu.org/archive/html/freetype-devel/2007-03/msg00032.html
-
-2007-03-22 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- * builds/unix/ftconfig.in: Suppress SGI compiler's warning against
- setjmp, proposed by Sean McBride:
- http://lists.gnu.org/archive/html/freetype-devel/2007-03/msg00032.html
-
-2007-03-19 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- * builds/unix/configure.raw: Dequote `OS_INLINE' in comment of
- conftest.c, to avoid unexpected shell evaluation. Possibly it is a
- bug or undocumented behaviour of autoconf.
-
-2007-03-18 David Turner <david@freetype.org>
-
- * src/truetype/ttinterp.c (Ins_MDRP): Another bytecode regression
- fix; testing still needed.
-
- * src/truetype/ttinterp.c (Ins_MD): Another bytecode regression fix.
-
-2007-03-17 David Turner <david@freetype.org>
-
- * src/truetype/ttinterp.c (Ins_IP): Fix wrong handling of the
- (undocumented) twilight zone special case.
-
-2007-03-09 Werner Lemberg <wl@gnu.org>
-
-
- * Version 2.3.2 released.
- =========================
-
-
- Tag sources with `VER-2-3-2'.
-
- * builds/win32/visualc/index.html,
- builds/win32/visualc/freetype.dsp,
- builds/win32/visualc/freetype.vcproj, README: s/2.3.1/2.3.2/,
- s/231/232/.
-
-2007-03-08 David Turner <david@freetype.org>
-
- * docs/CHANGES, docs/VERSION.DLL: Updated for upcoming release.
-
- * builds/unix/configure.raw (version_info): Set to 9:13:3.
-
- * include/freetype/freetype.h (FREETYPE_PATCH): Set to 2.
-
- * README, Jamfile (RefDoc): s/2.3.1/2.3.2/.
-
- * src/base/ftutil.c (ft_mem_strcpyn): Fix a bug that prevented the
- function to work properly, over-writing user-provided buffers in
- some cases. Reported by James Cloos <cloos@jhcloos.com>.
-
-
-2007-03-05 Werner Lemberg <wl@gnu.org>
-
- * include/freetype/config/ftstdlib.h (ft_strstr): New wrapper
- macro for `strstr'.
-
- * src/truetype/ttobjs.c (tt_face_init): Use ft_strstr for scanning
- `trick_names', as suggested by Ivan Nincic.
-
-2007-03-05 David Turner <david@freetype.org>
-
- * src/base/ftinit.c (FT_Init_FreeType): Fix a small memory leak in
- case FT_Init_FreeType fails for some reason. Problem reported by
- Maximilian Schwerin <maximilian.schwerin@buelowssiege.de>.
-
- * src/truetype/ttobs.c (tt_size_init_bytecode): Clear the `x_ppem'
- and `y_ppem' fields of the `TT_Size.metrics' structure, not those of
- `TT_Size.root.metrics'. Problem reported by Daniel Glöckner
- <daniel-gl@gmx.net>.
-
- * src/type1/t1afm.c (T1_Read_PFM): Read kerning values as 16-bit
- signed values, not unsigned ones. Problem reported by Johannes
- Walther <joh_walt@yahoo.de>.
-
-2007-02-21 David Turner <david@freetype.org>
-
- * src/pshinter/pshalgo.c (psh_hint_align): Fix a bug in the hinting
- of small and ghost stems in the Postscript interpreter.
-
-2007-02-20 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- * src/base/ftmac.c (FT_GetFileRef_From_Mac_ATS_Name): Fix memory
- leak, patch by "Jjgod Jiang" <gzjjgod@gmail.com>.
- * builds/mac/ftmac.c (FT_GetFileRef_From_Mac_ATS_Name): Ditto.
-
-2007-02-16 Werner Lemberg <wl@gnu.org>
-
- * src/truetype/ttinterp.c (Ins_MD): Remove unused variable.
- * src/autofit/aflatin.c (af_latin_hints_link_segments): Ditto.
-
-2007-02-14 David Turner <david@freetype.org>
-
- It seems that the following changes fix most of the known
- interpreter problems with my fonts, but more testing is needed,
- though.
-
- * src/truetype/ttinterp.c (FIX_BYTECODE): Activate.
- (TT_MulFix14): Rewrite.
- (Ins_MD, Ins_MDRP, Ins_IP) [FIX_BYTECODE]: Improved and updated.
- (Ins_MIRP): Ditto.
-
-2007-02-12 Werner Lemberg <wl@gnu.org>
-
- * src/truetype/ttinterp.c (Project_x, Project_y): Remove compiler
- warnings.
-
- * src/pcf/pcfread.c (pcf_interpret_style), src/bdf/bdfdrivr.c
- (bdf_interpret_style): Ditto.
-
-2007-02-12 David Turner <david@freetype.org>
-
- Simplify projection and dual-projection code interface.
-
- * src/truetype/ttinterp.h (TT_Project_Func): Use `FT_Pos', not
- FT_Vector' as argument type.
- * src/truetype/ttinterp.c (CUR_Func_project, CUR_Func_dualproj):
- Updated.
- (CUR_fast_project, CUR_fast_dualproj): New macros.
- (Project, Dual_Project, Project_x, Project_y): Updated.
- (Ins_GC, Ins_SCFS, Ins_MDAP, Ins_MIAP, Ins_IP): Use new `fast'
- macros.
-
-
- * src/autofit/afloader.c (af_loader_load_g): Improve spacing
- adjustments for the non-light auto-hinted modes. Gets rid of
- `inter-letter spacing is too wide' problems.
-
- * src/autofit/aflatin.c (af_latin_hints_link_segments,
- af_latin_hints_compute_edges): Slight optimization of the segment
- linker and better handling of serif segments to get rid of broken
- `9' in Arial at 9pt (96dpi).
-
-
- Introduce new string functions and the corresponding macros to get
- rid of various uses of strcpy and other `evil' functions, as well as
- to simplify a few things.
-
- * include/freetype/internal/ftmemory.h (ft_mem_strdup, ft_mem_dup,
- ft_mem_strcpyn): New declarations.
- (FT_MEM_STRDUP, FT_STRDUP, FT_MEM_DUP, FT_DUP, FT_STRCPYN): New
- macros.
- * src/base/ftutil.c (ft_mem_dup, ft_mem_strdup, ft_mem_strcpyn): New
- functions.
-
- * src/bfd/bfddrivr.c (bdf_interpret_style, BDF_Face_Init),
- src/bdf/bdflib.c (_bdf_add_property), src/pcf/pcfread.c
- (pcf_get_properties, pcf_interpret_style, pcf_load_font),
- src/cff/cffdrivr.c (cff_get_glyph_name), src/cff/cffload.c
- (cff_index_get_sid_string), src/cff/cffobjs.c (cff_strcpy),
- src/sfnt/sfdriver.c (sfnt_get_glyph_name), src/type1/t1driver.c
- (t1_get_glyph_name), src/type42/t42drivr.c (t42_get_glyph_name,
- t42_get_name_index): Use new functions and simplify code.
-
- * builds/mac/ftmac.c (FT_FSPathMakeSpec): Don't use FT_MIN.
-
-2007-02-11 Werner Lemberg <wl@gnu.org>
-
- * src/autofit/afloader.c (af_loader_load_g): Don't change width for
- non-spacing glyphs.
-
-2007-02-07 Tom Parker <palfrey@tevp.net>
-
- * src/cff/cffdrivr.c (cff_get_name_index): Protect against NULL
- pointer.
-
-2007-02-05 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- * include/freetype/ftmac.h (FT_DEPRECATED_ATTRIBUTE):
- Introduce __attribute((deprecated))__ to warn functions
- which use non-ANSI data types in its interfaces.
- (FT_GetFile_From_Mac_Name): Deprecated, using FSSpec.
- (FT_GetFile_From_Mac_ATS_Name): Deprecated, using FSSpec.
- (FT_New_Face_From_FSSpec): Deprecated, using FSSpec.
- (FT_New_Face_From_FSRef): Deprecated, using FSRef.
-
- * src/base/ftmac.c: Predefine FT_DEPRECATED_ATTRIBUTE as void
- to avoid warning in building FreeType.
- * builds/mac/ftmac.c: Ditto.
-
-2007-02-05 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- * src/base/ftbase.c: Fix to use builds/mac/ftmac.c, if configured
- `--with-fsspec' etc. Replace #include "ftmac.c" with
- #include <ftmac.c>.
-
-2007-02-05 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- * include/freetype/ftmac.h (FT_GetFilePath_From_Mac_ATS_Name):
- Introduced as replacement of FT_GetFile_From_Mac_ATS_Name.
- * src/base/ftmac.c (FT_GetFilePath_From_Mac_ATS_Name): Ditto.
- (FT_GetFile_From_Mac_ATS_Name): Rewritten as wrapper of
- FT_GetFilePath_From_Mac_ATS_Name.
- * builds/mac/ftmac.c: Ditto.
-
-2007-02-05 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- * include/freetype/ftmac.h: Fixed wrong comment: FSSpec of
- FT_GetFile_From_Mac_Name, FT_GetFile_From_Mac_ATS_Name are
- for passing to FT_New_Face_From_FSSpec.
-
-2007-02-05 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- * builds/unix/configure.raw: Check whether Mac OS X system headers
- can be built under ANSI C mode.
-
- * src/base/ftmac.c (OS_INLINE): Redefine OS_INLINE by a version
- compatible to ANSI C in case system headers are ANSI C incompatible.
- * builds/mac/ftmac.c (OS_INLINE): Ditto.
-
-2007-02-01 Werner Lemberg <wl@gnu.org>
-
- * include/freetype/ttnameid.h (TT_MS_LANGID_DZONGHKA_BHUTAN):
- Explain why applications shouldn't use it. Found by Alexei.
-
-2007-02-01 Alexei Podtelezhnikov <apodtele@gmail.com>
-
- * builds/unix/freetype2.m4 (AC_CHECK_FT2): Fix spelling of warning
- message.
-
- * src/gxvalid/gxvmort1.c
- (gxv_mort_subtable_type1_substTable_validate): Fix debugging
- message.
-
-2007-01-31 Werner Lemberg <wl@gnu.org>
-
-
- * Version 2.3.1 released.
- =========================
-
-
- Tag sources with `VER-2-3-1-FINAL'.
-
- * builds/win32/visualc/freetype.dsp,
- builds/win32/visualc/freetype.vcproj: s/230/231/.
- * builds/win32/visualc/index.html: s/221/231/.
-
- * vms_make.com: Add `ftgasp'.
-
-2007-01-30 David Turner <david@freetype.org>
-
- Tag sources with VER-2-3-1 to prepare release.
-
- * include/freetype/freetype.h (FREETYPE_PATCH): Set to 1.
-
- * docs/VERSION.DLL, docs/release, README, Jamfile (RefDoc):
- s/2.3.0/2.3.1/.
-
- * builds/unix/configure.raw (version_info): Set to 9:12:3.
-
-
- * src/autofit/aftypes.h (AF_USE_WARPER), src/autofit/afloader.c
- (af_loader_load_g): Disable the warper (i.e., the light hinting
- improvements) to make a 2.3.1 bugfix release before introducing a
- new feature. This should give us more time to tune and improve the
- warper for the next release.
-
- * docs/CHANGES: Update accordingly.
-
-2007-01-25 David Turner <david@freetype.org>
-
- For light auto-hinting, improve glyph advance widths and resurrect
- normal/full hinting to its normal quality.
-
- * src/autofit/afhints.h (AF_GlyphHintsRec): New members `xmin_delta'
- and `xmax_delta'.
- * src/autofit/afhints.c (af_glyph_hints_reload): Reset `xmin_delta'
- and `xmax_delta'.
-
- * src/autofit/afloader.c (af_loader_load_g) <AF_USE_WARPER>: Replace
- preprocessor conditional with if-clause, handling both light and
- normal mode.
-
- * src/autofit/afwarp.c (AF_WarpScore): Fine-tune again.
- (af_warper_compute): Handle `xmin_delta' and `xmax_delta'.
-
-2007-01-25 Werner Lemberg <wl@gnu.org>
-
- * docs/release: Updated -- Savannah uses a new uploading scheme.
-
-2007-01-25 David Turner <david@freetype.org>
-
- * src/cff/cffload.c (cff_index_get_pointers): Improve previous fix.
-
- * src/cff/cffgload.c (cff_decoder_parse_charstrings)
- <cff_op_callsubr, cff_op_callgsubr>: Fix sanity check for empty
- functions.
-
- * docs/CHANGES: Document light auto-hinting improvement.
-
-2007-01-25 Werner Lemberg <wl@gnu.org>
-
- * src/cff/cffload.c (cff_index_get_pointers): Handle last entry
- correctly in a sanity check. Since this function is only used to
- load local and global functions, any charstring that called the last
- local/global function would fail otherwise. This fixes Savannah bug
- #18867.
-
- * docs/CHANGES: Document it.
-
-2007-01-23 David Turner <david@freetype.org>
-
- * src/truetype/ttobjs.c (tt_size_ready_bytecode): Fix typo that
- prevented compilation when disabling both the unpatented and the
- bytecode interpreter in the TrueType font driver.
-
-
- Fix and enable the warper to improve `light' hinting mode. This is
- not necessarily a final version, but it seems to work well.
-
- * src/autofit/aflatin.c (af_latin_hints_init) [AF_USE_WARPER]:
- Disable code.
- (af_latin_hints_apply) [AF_USE_WARPER]: Handle FT_RENDER_MODE_LIGHT.
- * src/autofit/aftypes.h: Activate AF_USE_WARPER.
-
- * src/autofit/afwarp.c (AF_WarpScore): Tune table.
- (af_warper_compute_line_best): Fix array size of `scores'.
- (af_warper_compute): Better handling of border cases.
- * src/autofit/afwarp.h (AF_WarperRec): Remove unused members `X1'
- and `X2'.
-
-2007-01-21 Werner Lemberg <wl@gnu.org>
-
- * ChangeLog: Split off older entries into...
- * ChangeLog.22: This new file.
-
-2007-01-21 Werner Lemberg <wl@gnu.org>
-
- * docs/CHANGES: Document SHZ fix.
-
-2007-01-21 George Williams <gww@silcom.com>
-
- * src/truetype/ttinterp.c (Ins_SHZ): SHZ doesn't move phantom
- points.
-
-2007-01-21 Werner Lemberg <wl@gnu.org>
-
- * src/sfnt/ttmtx.c (tt_face_get_metrics)
- [!FT_CONFIG_OPTION_OLD_INTERNALS]: Fix limit check.
-
-2007-01-17 Werner Lemberg <wl@gnu.org>
-
-
- * Version 2.3.0 released.
- =========================
-
-
- Tag sources with `VER-2-3-0-FINAL'.
-
-2007-01-17 Werner Lemberg <wl@gnu.org>
-
- * docs/release: Updated.
-
-2007-01-16 David Turner <david@freetype.org>
-
- * src/autofit/aflatin.c (af_latin_hints_compute_segments),
- src/cff/cffdriver.c (cff_ps_get_font_info), src/truetype/ttobjs.c
- (tt_face_init), src/truetype/ttinterp.c (Ins_SHC): Fix compiler
- warnings.
-
-2007-01-15 Detlef Würkner <TetiSoft@apg.lahn.de>
-
- * builds/amiga/makefile, builds/amiga/makefile.os4,
- builds/amiga/smakefile: Add `ftgasp.c' and `ftlcdfil.c'.
-
- * builds/amiga/include/freetype/config/ftconfig.h: Synchronize.
-
-2007-01-14 Detlef Würkner <TetiSoft@apg.lahn.de>
-
- Fix various compiler warnings.
-
- * src/truetype/ttdriver.c (tt_size_select), src/cff/cffobjs.h,
- src/cff/cffobjs.c (cff_size_request), src/type42/t42objs.h:
- s/index/strike_index/.
- * src/base/ftobjs.c (FT_Match_Size): s/index/size_index/.
-
- * src/gxvalid/gxvmorx5.c
- (gxv_morx_subtable_type5_InsertList_validate): s/index/table_index/.
-
- * src/truetype/ttinterp.c (Compute_Point_Displacement),
- src/pcf/pcfread.c (pcf_seek_to_table_type): Avoid possibly
- uninitialized variables.
-
-2007-01-13 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- * docs/CHANGES, docs/INSTALL.MAC: Improvements.
-
-2007-01-13 Werner Lemberg <wl@gnu.org>
-
- * src/type1/t1afm.c (T1_Read_Metrics): MS Windows allows PFM
- versions up to 0x3FF without complaining.
-
-2007-01-13 Derek Clegg <dclegg@apple.com>
-
- Add FT_Get_PS_Font_Info interface to CFF driver.
-
- * src/cff/cfftypes.h: Include FT_TYPE1_TABLES_H.
- (CFF_FontRec): Add `font_info' field.
-
- * src/cff/cffload.c: Include FT_TYPE1_TABLES_H.
- (cff_font_done): Free font->font_info if necessary.
-
- * src/cff/cffdrvr.c (cff_ps_get_font_info): New function.
- (cff_service_ps_info): Register cff_ps_get_font_info.
-
-2007-01-13 Werner Lemberg <wl@gnu.org>
-
- * src/base/ftoutln.c (FT_Outline_Get_Orientation): Fix compilation
- with C++ compiler.
-
- * src/autofit/afhints.c (af_glyph_hints_dump_segments,
- af_glyph_hints_dump_edges): Ditto.
-
- * src/base/rules.mk (BASE_SRC): Remove ftgasp.c (it's already in
- `modules.cfg').
-
- * src/sfnt/ttsbit0.h: Remove.
-
- * src/sfnt/rules.mk (SFNT_DRV_SRC): Don't include ttsbit0.c.
-
-2007-01-12 David Turner <david@freetype.org>
-
- * src/base/ftbitmap.c (ft_bitmap_assure_buffer): Fix memory stomping
- bug in the bitmap emboldener if the pitch of the source bitmap is
- much larger than its width.
-
- * src/truetype/ttinterp.c (Update_Max): Fix aliasing-related
- compilation warning.
-
-2007-01-12 Werner Lemberg <wl@gnu.org>
-
- * builds/unix/install-sh, builds/unix/mkinstalldirs: Updated from
- `automake' CVS module from sources.redhat.com.
-
-2007-01-11 Werner Lemberg <wl@gnu.org>
-
- * src/type1/t1load.c (is_space): Removed.
- (parse_encoding, parse_charstrings): Use IS_PS_DELIM.
- (parse_charstrings): Use IS_PS_TOKEN.
-
-
- * autogen.sh: Avoid bash specific syntax.
-
-2007-01-11 David Turner <david@freetype.org>
-
- * docs/CHANGES: Small update.
-
- * builds/unix/configure.raw (version_info): Set to 9:11:3.
-
- * src/base/ftobjs.c (IsMacResource): Fix a small bug that caused a
- crash with some Mac OS X .dfont files. Submitted by Masatake
- Yamato.
-
- * autogen.sh: Small fix to get it working on Mac OS X properly:
- The issue is that GNU libtool is called `glibtool' on this platform,
- and we must call `glibtoolize', since `libtoolize' doesn't exist.
-
-2007-01-10 David Turner <david@freetype.org>
-
- * all-sources: Tag all sources with VER-2-3-0-RC1 and
- VER-2-3-0.
-
- * Jamfile (RefDoc), README, builds/win32/visualc/freetype.dsp,
- builds/win32/visualc/freetype.vcproj, docs/VERSION.DLL: Update
- version number to 2.3.0.
-
- * include/freetype/freetype.h (FREETYPE_MINOR): Set to 3.
- (FREETYPE_PATCH): Set to 0.
-
- * include/freetype/ftchapters.h, include/freetype/ftgasp.h,
- include/freetype/ftlcdfil.h: Update reference documentation with
- GASP support and LCD filtering sections.
-
- * src/pshinter/pshalgo.c (psh_glyph_compute_inflections): Fix a typo
- which created an endless loop with some malformed font files.
-
-2007-01-10 Derek Clegg <dclegg@apple.com>
-
- * src/type1/t1load.c (T1_Get_MM_Var): Always return fixed point
- values.
-
-2007-01-08 David Turner <david@freetype.org>
-
- * docs/CHANGES: Updated.
-
- * include/freetype/ftgasp.h, src/base/ftgasp.c: New files which add
- a new API `FT_Get_Gasp' to return entries of the `gasp' table
- corresponding to a given character pixel size.
-
- * src/sfnt/ttload.c (tt_face_load_gasp): Add version check for the
- `gasp' table, in order to avoid potential problems with later
- versions.
-
- * include/freetype/config/ftheader.h (FT_GASP_H): New macro for
- <freetype/ftgasp.h>.
-
- * src/base/rules.mk (BASE_SRC), src/base/Jamfile (_sources),
- modules.cfg (BASE_EXTENSIONS), builds/win32/visualc/freetype.dsp,
- builds/win32/visualc/freetype.vcproj: Add src/base/ftgasp.c to the
- default build.
-
-2007-01-07 Werner Lemberg <wl@gnu.org>
-
- * src/cid/cidparse.c (cid_parser_new): Improve error message for
- Type 11 fonts.
- Scan for `/sfnts' token.
-
-2007-01-07 Werner Lemberg <wl@gnu.org>
-
- * src/cid/cidparse.c (cid_parser_new): Reject Type 11 fonts.
-
-2007-01-06 Werner Lemberg <wl@gnu.org>
-
- * src/cff/cffload.c (cff_index_init): Remove unused variable.
- (cff_index_read_offset): s/perror/errorp/ to avoid global shadowing.
-
-2007-01-04 David Turner <david@freetype.org>
-
- * src/pfr/pfrobjs.c (pfr_face_init): Detect non-scalable fonts
- correctly. This fixes Savannah bug #17876.
-
-
- Do not allocate interpreter-specific tables in memory if we are not
- going to load glyphs with the bytecode interpreter anyway.
-
- * src/truetype/ttgload.c (tt_loader_init): Load execution context
- only if glyph is hinted.
- Updated.
- * src/truetype/ttobjs.h (TT_SizeRec): Add members `bytecode_ready'
- and `cvs_ready'.
- Add `tt_size_ready_bytecode' declaration.
- * src/truetype/ttobjs.c (tt_size_done_bytecode,
- tt_size_init_bytecode, tt_size_ready_bytecode): New functions.
- (tt_size_init): Move most code into `tt_size_init_bytecode'.
- (tt_size_done): Move most code into `tt_size_done_bytecode'.
- (tt_size_reset): Move some code to `tt_size_ready_bytecode'.
-
-
- Don't extract the metrics table from the SFNT font file. Instead,
- reparse it on each glyph load. The runtime difference is not
- noticeable, and it can save a lot of heap memory when memory-mapped
- files are not used.
-
- * include/freetype/internal/tttypes.h (TT_FaceRec): Add members
- `horz_metrics_offset' and `vert_metrics_ofset'.
- * src/sfnt/ttmtx.c (tt_face_load_hmtx, tt_face_get_metrics):
- Updated.
-
-
- * src/sfnt/ttcmap.c (tt_cmap4_validate): Slight optimization.
-
-
- Do not load the CFF index offsets into memory, since this wastes a
- *lot* of heap memory with large Asian CFF fonts. There is no
- significant performance loss.
-
- * src/cff/cffload.h: Add `cff_charset_cid_to_gindex' declaration.
- * src/cff/cfftypes.h (CFF_IndexRec): Add fields `start' and
- `data_size'.
- (CFF_CharsetRec): Add field `num_glyphs'.
-
- * src/cff/cffload.c (cff_index_read_offset, cff_index_load_offsets,
- cff_charset_cid_to_gindex): New functions.
- (cff_new_index): Renamed to...
- (cff_index_init): This. Update all callers.
- Updated -- some code has been moved to `cff_index_load_offsets'.
- (cff_done_index): Renamed to...
- (cff_index_done): This. Update all callers.
- (cff_index_get_pointers, cff_index_access_element): Updated to use
- stream offsets.
- (cff_charset_compute_cids): Set `num_glyphs' field.
- (cff_encoding_load): Updated.
-
- * src/cff/cffgload.c (cff_slot_load): Updated.
-
-2007-01-04 David Turner <david@freetype.org>
-
- * docs/INSTALL.UNIX: Simplify some parts, add reference to
- autogen.sh and pointer to README.CVS.
-
- * README.CVS: Add common problem description and solution
- when running autogen.sh.
-
- * docs/INSTALL: Add reference to MacOS X.
-
- * docs/MAKEPP, docs/INSTALL.MAC: New documentation files.
-
- * docs/TODO: Remove obsolete items.
-
- * src/raster/ftraster.c: (TRaster_Instance): Replace it with...
- (TWorker): This.
- Remove `count_table' and `memory'.
- Make `grays' a pointer.
- (TRaster): New structure.
- (count_table): New static array.
- (RAS_ARGS, RAS_ARG, RAS_VARS, RAS_VAR, FT_UNUSED_RASTER, cur_ras,
- Vertical_Gray_Sweep_Step, ft_black_new, ft_black_done,
- ft_black_set_mode, ft_black_render): Updated.
- (ft_black_init): Don't initialize `count_table'.
- (ft_black_reset): Use the render pool. This saves about 6KB of
- heap space for each FT_Library instance.
-
- * src/smooth/ftgrays.c (TRaster): Replaced with...
- (TWorker): This.
- Remove `memory'.
- (TRaster): New structure.
-
- (RAS_ARG_, RAS_ARG, RAS_VAR_, RAS_VAR, ras, gray_render_line,
- gray_move_to, gray_line_to, gray_conic_to, gray_cubic_to,
- gray_render_span, gray_raster_render): Updated.
- (gray_raster_reset): Use the render pool. This saves about 6KB of
- heap space for each FT_Library instance.
-
- * src/sfnt/sfobjs.c, src/sfnt/ttkern.c, src/sfnt/ttkern.h,
- src/sfnt/ttmtx.c, src/sfnt/ttsbit.c, src/sfnt/ttsbit.h,
- src/truetype/ttpload.c, include/freetype/config/ftoption.h: Remove
- FT_OPTIMIZE_MEMORY macro (and code for !FT_OPTIMIZE_MEMORY) since
- the optimization is no longer experimental.
-
- * src/pshinter/pshalgo.c (psh_glyph_interpolate_normal_points):
- Remove a typo that results in no hinting and a memory leak with some
- large Asian CFF fonts.
-
- * src/base/ftobjs.c (FT_Done_Library): Remove a subtle memory leak
- which happens when FT_Done_Library is called with still opened
- CFF_Faces in it. We need to close all faces before destroying the
- modules, or else some bad things (memory leaks) may happen.
-
-2007-01-02 Werner Lemberg <wl@gnu.org>
-
- * src/gxvalid/gxvkern.c (gxv_kern_subtable_fmt0_pairs_validate):
- Remove compiler warning.
-
-2007-01-02 David Turner <david@freetype.org>
-
- * src/sfnt/sfobjs.c: Add documentation comment.
-
-2006-12-31 Masatake YAMATO <jet@gyve.org>
-
- * src/gxvalid/gxvkern.c (gxv_kern_subtable_fmt0_pairs_validate): New
- function.
- Check uniqueness of the gid pairs.
- (gxv_kern_subtable_fmt0_validate): Move some code to
- `gxv_kern_subtable_fmt0_pairs_validate'.
-
-2006-12-22 David Turner <david@freetype.org>
-
- * src/autofit/aflatin.c, src/truetype/ttgload.c: Remove compiler
- warnings.
-
- * builds/win32/visualc/freetype.vcproj: Add _CRT_SECURE_NO_DEPRECATE
- to avoid deprecation warnings with Visual C++ 8.
-
-2006-12-16 Anders Kaseorg <anders@kaseorg.com>
-
- * src/base/ftlcdfil.c (FT_Library_SetLcdFilter)
- [FT_FORCE_LIGHT_LCD_FILTER]: Fix typo.
-
-2006-12-15 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- * include/freetype/internal/services/svotval.h: Add `volatile' to
- sync with the modification by Jens Claudius on 2006-08-22; cf.
- http://cvs.savannah.gnu.org/viewcvs/freetype/freetype2/src/otvalid/otvmod.c?r1=1.4&r2=1.5
-
-2006-12-15 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- * src/base/ftmac.c: Specialized for Mac OS X only.
- * builds/unix/ftconfig.in: Fixed for ppc64 missing Carbon framework.
- * builds/unix/configure.raw: Ditto. When explicit switches for
- FSSpec/FSRef/QuickDraw/ATS availability are given to configure,
- builds/mac/ftmac.c is used instead of default src/base/ftmac.c.
-
-2006-12-15 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- * builds/mac/ftmac.c: Copied src/base/ftmac.c for legacy system.
- * builds/mac/FreeType.m68k_cfm.make.txt: Fix to use builds/mac/ftmac.c
- instead of src/base/ftmac.c
- * builds/mac/FreeType.ppc_carbon.make.txt: Ditto.
- * builds/mac/FreeType.ppc_classic.make.txt: Ditto.
- * builds/mac/FreeType.m68k_far.make.txt: Ditto, and exclude gxvalid.c
- that cannot be built at present.
-
-2006-12-15 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- * src/base/ftobjs.c: Improvement of resource fork handler for
- POSIX, cf.
- http://lists.gnu.org/archive/html/freetype-devel/2006-10/msg00025.html
- (Mac_Read_sfnt_Resource): Count only `sfnt' resource of suitcase font
- format or .dfont, to simulate the face index number counted by ftmac.c.
- (IsMacResource): Return the number of scalable faces correctly.
-
-2006-12-10 Werner Lemberg <wl@gnu.org>
-
- * builds/toplevel.mk (version): Protect against `distclean' target.
-
-2006-12-09 Werner Lemberg <wl@gnu.org>
-
- * builds/*/*def.mk, builds/*/detect.mk (CAT): Define to either `cat'
- or `type'.
-
- * builds/freetype.mk (version): Extracted from freetype.h, using
- GNU make's built-in string functions.
- (refdoc): Use $(version) instead of static version number.
-
-2006-12-08 Werner Lemberg <wl@gnu.org>
-
- * builds/toplevel.mk (dist): Extract version number from freetype.h.
-
-2006-12-08 Vladimir Volovich <vvv@vsu.ru>
-
- * src/tools/apinames.c (State): Remove final comma in structure --
- xlc v5 under AIX 4.3 doesn't like this.
-
-2006-12-07 David Turner <david@freetype.org>
-
- * src/autofit/afloader.c (af_loader_load_g): Small adjustment
- to the spacing of auto-fitted glyphs. This only impacts rare
- cases (e.g., Arial Bold at rather small character sizes).
-
-2006-12-03 Werner Lemberg <wl@gnu.org>
-
- * src/sfnt/rules.mk (SFNT_DRV_SRC): Add ttsbit0.c.
-
-2006-12-01 Werner Lemberg <wl@gnu.org>
-
- * src/sfnt/sfobjs.c (tt_face_get_name): All Unicode strings are
- encoded in UTF-16BE. Patch from Rajeev Pahuja <rpahuja@esri.com>.
- (tt_name_entry_ascii_from_ucs4): Removed.
-
-
- * include/freetype/ftxf86.h: Fix and extend comment so that it
- appears in the documentation.
-
- * include/freetype/ftchapters.h: Add `font_format' section.
-
-
- * src/tools/docmaker/tohtml.py (HtmlFormatter::index_exit): Add link
- to TOC in index page.
-
-2006-11-28 David Turner <david@freetype.org>
-
- * src/smooth/ftgrays.c (gray_raster_render): Return 0 when we are
- trying to render into a zero-width/height bitmap, not an error code.
-
- * src/truetype/ttobjs.c (tt_face_init): Fix typo in previous patch.
-
- * src/smooth/ftgrays.c: Remove hard-coded error values; use FreeType
- ones instead.
-
- * src/autofit/afhints.c (af_glyph_hints_dump_segments): Remove unused
- variable.
-
-2006-11-26 Pierre Hanser <hanser@club-internet.fr>
-
- * src/truetype/ttobjs.c (tt_face_init): Protect against NULL pointer.
-
-2006-11-25 David Turner <david@freetype.org>
-
- * src/autofit/afhints.c (af_glyph_hints_dump_points,
- af_glyph_hints_dump_segments, af_glyph_hints_dumpedges) [!AF_DEBUG]:
- Add stubs to link the `ftgrid' test program when debugging is
- disabled in the auto-hinter.
-
-2006-11-23 David Turner <david@freetype.org>
-
- * src/autofit/afhints.c, src/autofit/afhints.h, src/autofit/aflatin.c,
- src/autofit/aftypes.h: Miscellaneous auto-hinter improvements.
-
- * src/autofit/afhints.c (af_glyph_hints_dump_segments) [AF_DEBUG]:
- Emit more sensible information.
-
- * src/autofit/afhints.h (AF_SegmentRec): Add `height' member.
-
- * src/autofit/aflatin.c (af_latin_metrics_scale_dim): Improve
- rounding of blue values.
- (af_latin_hints_compute_segments): Hint segment heights.
- (af_latin_hints_link_segments): Reduce `len_score' value.
- (af_latin_hints_compute_edges): Increase `segment_length_threshold'
- value and use `height' member for comparisons.
- (af_latin_hint_edges): Extend logging message.
- Improve handling of remaining edges.
-
-2006-11-22 Werner Lemberg <wl@gnu.org>
-
- Fix Savannah bug #15553.
-
- * src/truetype/ttgload.c (tt_loader_init): Re-execute the CVT
- program after a change from mono to grayscaling (and vice versa).
- Use correct constant for comparison to get `exec->grayscale'.
-
-2006-11-18 Werner Lemberg <wl@gnu.org>
-
- Because FT_Load_Glyph expects CID values for CID-keyed fonts, the
- test for a valid glyph index must be deferred to the font drivers.
- This patch fixes Savannah bug #18301.
-
- * src/base/ftobjs.c (FT_Load_Glyph): Don't check `glyph_index'.
- * src/bdf/bdfdrivr.c (BDF_Glyph_Load), src/cff/cffgload.c
- (cff_slot_load), src/cid/cidgload.c (cid_slot_load_glyph),
- src/pcf/pcfdrivr.c (PCF_Glyph_Load), src/pfr/pfrobjs.c
- (pfr_slot_load), src/truetype/ttdriver.c (Load_Glyph),
- src/type1/t1gload.c (T1_Load_Glyph), src/winfonts/winfnt.c
- (FNT_Load_Glyph): Check validity of `glyph_index'.
-
-2006-11-13 David Turner <david@freetype.org>
-
- * src/truetype/ttinterp.c (FIX_BYTECODE): Undefine. The interpreter
- `enhancements' are still too buggy for general use.
-
- * src/base/ftlcdfil.c: Add support for FT_FORCE_LIGHT_LCD_FILTER and
- FT_FORCE_LEGACY_LCD_FILTER at compile time. Define these macros
- when building the library to change the default LCD filter to be
- used. This is only useful for experimentation.
-
- * include/freetype/ftlcdfil.h: Update documentation.
-
-2006-11-10 David Turner <david@freetype.org>
-
- * src/smooth/ftsmooth.c: API change for the LCD
- filter. The FT_LcdFilter value is an enumeration describing which
- filter to apply, with new values FT_LCD_FILTER_LIGHT and
- FT_LCD_FILTER_LEGACY (the latter implements the LibXft original
- algorithm which produces strong color fringes for everything
- except very-well hinted text).
-
- * include/freetype/ftlcdfil.h (FT_Library_SetLcdFilter): Change
- second parameter to an enum type.
-
- * src/base/ftlcdfil.c (USE_LEGACY): Define.
- (_ft_lcd_filter): Rename to...
- (_ft_lcd_filter_fir): This.
- Update parameters.
- (_ft_lcd_filter_legacy) [USE_LEGACY]: New filter function.
- (FT_Library_Set_LcdFilter): Update parameters.
- Handle new filter modes.
-
- * include/internal/ftobjs.h: Include FT_LCD_FILTER_H.
- (FT_Bitmap_LcdFilterFunc): Change third argument to `FT_Library'.
- (FT_LibraryRec) [FT_CONFIG_OPTION_SUBPIXEL_RENDERING]: Add filtering
- callback and update other fields.
-
- * src/smooth/ftsmooth.c (ft_smooth_render_generic)
- [FT_CONFIG_OPTION_SUBPIXEL_RENDERING]: Update.
- Other minor improvements.
-
- * src/autofit/aflatin.c: Various tiny improvements that drastically
- improve the handling of serif fonts and of LCD/LCD_V hinting modes.
- (af_latin_hints_compute_edges): Fix typo.
- (af_latin_compute_stem_width): Take better care of diagonal stems.
-
-2006-11-09 David Turner <david@freetype.org>
-
- * src/pshinter/pshalgo.c (psh_glyph_compute_inflections): Fix
- typo which created a variable-used-before-initialized bug.
-
-2006-11-07 Zhe Su <james.su@gmail.com>
-
- * src/base/ftsynth.c (FT_GlyphSlot_Embolden): Handle vertical layout
- also.
-
-2006-11-03 Werner Lemberg <wl@gnu.org>
-
- * src/base/ftcalc.c: Don't use `long long' but `FT_Int64'.
-
-2006-11-02 David Turner <david@freetype.org>
-
- Add a few tweaks to better handle serif fonts.
- Add more debugging messages.
-
- * src/autofit/aflatin.c (af_latin_hints_compute_edges): Ignore
- segments that are less than 1.5 pixels high. This gets rid of
- *many* corner cases with serifs.
- (af_latin_align_linked_edge): Add logging message.
- (af_latin_hint_edges): Use AF_HINTS_DO_BLUES.
- Add logging messages.
- Handle AF_EDGE_FLAG flag specially.
-
- * src/autofit/afmodule.c [AF_DEBUG]: Add _af_debug,
- _af_debug_disable_blue_hints, and _af_debug_hints variables.
-
- * src/autofit/aftypes.h (AF_LOG) [AF_DEBUG]: Use _af_debug.
- Update external declarations.
- (af_corner_orientation, af_corner_is_flat): Replaced by...
-
- * include/freetype/internal/ftcalc.h (ft_corner_orientation,
- ft_corner_is_flat): These declarations.
-
- * src/autofit/afangles.c (af_corner_orientation, af_corner_is_flat):
- Comment out. Replaced by...
-
- * src/base/ftcalc.h (ft_corner_orientation, ft_corner_is_flat):
- These functions. Update all callers.
- (FT_Add64) [!FT_LONG64]: Simplify.
-
- * src/autofit/afhints.c: Include FT_INTERNAL_CALC_H.
- (af_direction_compute): Add a missing FT_ABS call. This bug caused
- production of garbage by missing lots of segments.
-
- * src/autofit/afhints.h (AF_HINTS_DO_BLUES): New macro.
-
- * src/autofit/afloader.c (af_loader_init, af_loader_done)
- [AF_DEBUG]: Set _af_debug_hints.
-
-
- * src/pshinter/pshalgo.c: Include FT_INTERNAL_CALC_H.
- (psh_corner_is_flat, psh_corner_orientation): Use ft_corner_is_flat
- and ft_corner_orientation.
-
-
- * src/gzip/inftrees.c (huft_build): Remove compiler warning.
-
-2006-10-24 Werner Lemberg <wl@gnu.org>
-
- * src/cff/cffload.c (cff_encoding_load): Remove unused variable.
-
- * src/base/ftobjs.c (FT_Select_Charmap): Disallow FT_ENCODING_NONE
- as argument.
-
-2006-10-23 Zhe Su <zsu@novell.com>
-
- * src/base/ftoutln.c (FT_Outline_Get_Orientation): Re-implement to
- better deal with broken Asian fonts with strange glyphs, having
- self-intersections and other peculiarities. The used algorithm is
- based on the nonzero winding rule.
-
-2006-10-23 David Turner <david@freetype.org>
-
- Speed up the CFF font loader. With some large CFF fonts,
- FT_Open_Face is now more than three times faster.
-
- * src/cff/cffload.c (cff_get_offset): Removed.
- (cff_new_index): Inline functionality of `cff_get_offset'.
- (cff_charset_compute_cids, cff_charset_free_cids): New functions.
- (cff_charset_done): Call `cff_charset_free_cids'.
- (cff_charset_load): Call `cff_charset_compute_cids'.
- (cff_encoding_load) <Populate>: Ditto, to replace inefficient loop.
-
- * src/sfnt/ttmtx.c (tt_face_load_hmtx): Replace calls to FT_GET_XXX
- with FT_NEXT_XXX.
-
-
- Speed up the Postscript hinter, with more than 100% speed increase
- on my machine.
-
- * src/pshinter/pshalgo.c (psh_corner_is_flat,
- psh_corner_orientation): New functions.
- (psh_glyph_compute_inflections): Merge loops for efficiency.
- Use `psh_corner_orientation'.
- (psh_glyph_init): Use `psh_corner_is_flat'.
- (psh_hint_table_find_strong_point): Renamed to...
- (psh_hint_table_find_strong_points): This.
- Rewrite, adding argument to handle all points at once.
- Update all callers.
- (PSH_MAX_STRONG_INTERNAL): New macro.
- (psh_glyph_interpolate_normal_points): Rewrite for efficiency.
-
-2006-10-15 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- * src/base/ftmac.c (FT_New_Face_From_FOND): Initialize variable
- `error' with FT_Err_Ok.
-
-2006-10-14 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- * docs/INSTALL.CROSS: New document file for cross-building.
-
- * builds/unix/configure.raw: Preliminary cross-building support.
- Find native C compiler and pass it by CC_BUILD, and
- find suffix for native executable and pass it by EXEEXT_BUILD.
- Also suffix for target executable is passed by EXEEXT.
-
- * builds/unix/unix-cc.in (CCraw_build, E_BUILD): New variables to
- build `apinames' which runs on building system. They are set by
- CC_BUILD and EXEEXT_BUILD.
-
- * builds/exports.mk (APINAMES_EXE): Change the extension for
- apinames from the suffix for target (E) to that for building host
- (E_BUILD).
-
-2006-10-12 Werner Lemberg <wl@gnu.org>
-
- * docs/INSTALL.UNX, docs/UPGRADE.UNX: Renamed to...
- * docs/INSTALL.UNIX, docs/UPGRADE.UNIX: This. Update all documents
- which reference those files.
-
-2006-10-12 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- * builds/unix/configure.raw (FT2_EXTRA_LIBS): New variable. It is
- embedded in freetype2.pc and freetype-config. Use it to record
- Carbon dependency of MacOSX.
-
- * builds/unix/freetype2.in: Embed FT2_EXTRA_LIBS.
-
- * builds/unix/freetype-config.in: Ditto.
-
-2006-10-11 Werner Lemberg <wl@gnu.org>
-
- * devel/ftoption.h (FT_CONFIG_OPTION_SUBPIXEL_RENDERING): Define for
- development.
-
-2006-10-03 Jens Claudius <jens.claudius@yahoo.com>
-
- * include/freetype/config/ftstdlib.h: Cast away volatileness from
- argument to ft_setjmp.
-
- * include/freetype/internal/ftvalid.h: Add comment that
- ft_validator_run must not be used.
-
-2006-10-01 Werner Lemberg <wl@gnu.org>
-
- * src/base/ftbase.c: Undo change from 2006-09-30.
-
- * src/base/rules.mk (BASE_SRC): Remove `ftlcdfil.c'.
-
-2006-09-30 David Turner <david@freetype.org>
-
- * include/freetype/internal/ftobjs.h (FT_Face_InternalRec):
- s/unpatented_hinting/ignore_unpatented_hinter/.
- Update all callers.
-
- * src/base/ftobjs.c (FT_Load_Glyph): Refine the algorithm whether
- auto-hinting shall be used or not.
-
- * src/truetype/ttobjs.c (tt_face_init): Ditto.
-
-2006-09-30 Werner Lemberg <wl@gnu.org>
-
- * src/base/rules.mk (BASE_SRC): Remove `ftapi.c' (which is no longer
- in use).
-
- * src/base/ftbase.c: Include `ftlcdfil.c'.
-
-2006-09-29 Werner Lemberg <wl@gnu.org>
-
- * src/sfnt/ttcmap.c (tt_cmap4_char_map_binary): Fix algorithm for
- overlapping segments. Bug reported by Stefan Koch.
-
-2006-09-28 David Turner <david@freetype.org>
-
- Fix a bug in the automatic unpatented hinting support which prevents
- normal bytecode hinting to work properly.
-
- * include/freetype/internal/ftobjs.h (FT_Face_InternalRec):
- s/force_autohint/unpatented_hinting/. Update all callers.
-
- * src/base/ftobjs.c (FT_Load_Glyph): Updated code.
-
- * src/autofit/aftypes.h (AF_DEBUG): Undefine to get rid of traces.
-
-2006-09-27 David Turner <david@freetype.org>
-
- * include/freetype/freetype.h (FT_FREETYPE_PATCH): Set to 2.
-
-
- Add a new API to support color filtering of subpixel glyph bitmaps.
- In a default build, the function `FT_Library_SetLcdFilter' returns
- `FT_Err_Unimplemented_Feature'; you need to #define
- FT_CONFIG_OPTION_SUBPIXEL_RENDERING in ftoption.h to compile the
- real implementation.
-
- * include/freetype/ftlcdfil.h, src/base/ftlcdfil.c: New files.
-
- * include/freetype/internal/ftobjs.h (FT_Bitmap_LcdFilterFunc): New
- typedef.
- (FT_LibraryRec) [FT_CONFIG_OPTION_SUBPIXEL_RENDERING]: New members
- `lcd_filter_weights' and `lcd_filter'.
-
- * src/smooth/ftsmooth.c (ft_smooth_render_generic): Remove arguments
- `hmul' and `vmul'.
-
- Handle subpixel rendering.
- Simplify function.
- (ft_smooth_render_lcd): Use `FT_RENDER_MODE_LCD'.
- (ft_smooth_render_lcd_v): Use `FT_RENDER_MODE_LCD_V'.
-
- * include/freetype/config/ftheader.h (FT_LCD_FILTER_H): New macro,
- pointing to <freetype/ftlcdfil.h>.
-
- * src/base/Jamfile (_sources), src/base/rules.mk (BASE_SRC),
- vms_make.com: Add `ftlcdfil.c' to the list of compiled source files.
-
- * modules.cfg (BASE_EXTENSIONS): Add ftlcdfil.c.
-
-2006-09-26 David Bustin
-
- * src/pfr/pfrobjs.c (pfr_face_get_kerning): Skip adjustment bytes
- correctly. Reported as Savannah bug #17843.
-
-2006-09-26 David Turner <david@freetype.org>
-
- * src/autofit/afhints.h (AF_HINTS_DO_HORIZONTAL,
- AF_HINTS_DO_VERTICAL, AF_HINTS_DO_ADVANCE): New macros to disable
- horizontal and vertical hinting for the purpose of debugging the
- auto-fitter.
-
- * src/autofit/afmodule.c (_af_debug_disable_horz_hints,
- _af_debug_disable_vert_hints) [AF_DEBUG]: New global variables.
-
- * src/autofit/aftypes.h [AF_DEBUG]: Declare above variables.
-
- * include/freetype/config/ftoption.h, devel/ftoption.h
- (FT_CONFIG_OPTION_SUBPIXEL_RENDERING): New macro to control whether
- we want to compile LCD-optimized rendering code (à la ClearType) or
- not. The macro *must* be disabled in default builds of the library
- for patent reasons.
-
- * src/smooth/ftsmooth.c (ft_smooth_render_generic): Disable
- LCD-specific rendering when FT_CONFIG_OPTION_SUBPIXEL_RENDERING
- isn't defined at compile time. This only changes the content of the
- rendered glyph to match the one of normal gray-level rendering,
- hence clients should not need to be modified.
-
- * docs/CHANGES: Updated.
-
-2006-09-18 Garrick Meeker <garrick@digitalanarchy.com>
-
- * src/base/ftmac.c (FT_New_Face_From_FOND): Fall back to SFNT if
- LWFN fails and both are available.
-
-2006-09-11 David Turner <david@freetype.org>
-
- * src/sfnt/sfobjs.c (tt_face_get_name): Support some fonts which
- report their English names through an Apple Roman
- (platform,encoding) pair, with language_id != English.
-
- If the font uses another name entry with language_id == English, it
- will be selected correctly, though.
-
- * src/truetype/ttobjs.c (tt_face_init): Add unpatented hinting
- selection for `mingli.ttf'.
-
-2006-09-05 Werner Lemberg <wl@gnu.org>
-
- * src/truetype/ttpload.c (tt_face_load_hdmx): Handle `record_size'
- values which have the upper two bytes set to 0xFF instead of 0x00
- (as it happens in at least two CJKV fonts, `HAN NOM A.ttf' and
- `HAN NOM B.ttf').
-
- * src/smooth/ftgrays.c [GRAYS_USE_GAMMA]: Really remove all code.
-
-2006-09-05 David Turner <david@freetype.org>
-
- Minor source cleanups and optimizations.
-
- * src/smooth/ftgrays.c (GRAYS_COMPACT): Removed.
- (TRaster): Remove `count_ex' and `count_ey'.
- (gray_find_cell): Remove 2nd and 3rd argument.
- (gray_alloc_cell): Merged with `gray_find_cell'.
- (gray_record_cell): Simplify.
- (gray_set_cell): Rewrite.
- (gray_start_cell): Apply offsets to `ras.ex' and `ras.ey'.
- (gray_render_span): Don't use FT_MEM_SET for small values.
- (gray_dump_cells) [DEBUG_GRAYS]: New function.
- (gray_sweep): Avoid buffer overwrites when to drawing the end of a
- bitmap scanline.
- (gray_convert_glyph): Fix speed-up.
-
-2006-09-04 David Turner <david@freetype.org>
-
- * src/smooth/ftgrays.c (gray_convert_glyphs): Make it work with
- 64bit processors.
-
-2006-09-03 Werner Lemberg <wl@gnu.org>
-
- * devel/ftoption.h: Synchronize with
- include/freetype/config/ftoption.h.
-
- * src/smooth/ftgrays.c (gray_record_cell): Remove shadowing
- variable declaration.
- (gray_convert_glyph): Fix compiler warnings.
-
-2006-09-01 David Turner <david@freetype.org>
-
- * src/truetype/ttobjs.c (tt_face_init): Update the TrueType loader
- to recognize a few fonts that require the automatic unpatented
- loader.
-
- * src/smooth/ftgrays.c: Optmize the performance of the anti-aliased
- rasterizer. The speed improvement is between 15% and 25%, depending
- on the font data.
-
- (GRAYS_USE_GAMMA, GRAYS_COMPACT): Removed, and all associated code.
- (TCell): Redefine.
- (TRaster): New members `buffer', `buffer_size', `ycells', `ycount'.
- (gray_init_cells): Updated.
- (gray_find_cell, gray_alloc_cell): New functions.
- (gray_record_cell): Rewritten to use `gray_find_cell' and
- `gray_alloc_cell'.
- (PACK, LESS_THAN, SWAP_CELLS, DEBUG_SORT, QUICK_SORT, SHELL_SORT,
- QSORT_THRESHOLD):
- Removed.
- (gray_shell_sort, gray_quick_sort, gray_check_sort,
- gray_dump_cells): Removed.
- (gray_sweep): Rewritten.
- (gray_convert_glyph): Rewrite code which used one of the sorting
- functions.
- (gray_raster_render): Updated.
-
-2006-08-29 Dr. Werner Fink <werner@suse.de>
-
- * configure: Make it possible to handle configure options which
- have strings containing spaces.
-
-2006-08-27 David Turner <david@freetype.org>
-
- * include/freetype/config/ftoption.h (TT_USE_BYTECODE_INTERPRETER):
- New macro, defined if either TT_CONFIG_OPTION_BYTECODE_INTERPRETER
- or TT_CONFIG_OPTION_UNPATENTED_HINTING is defined.
-
- * include/freetype/internal/ftcalc.h, src/base/ftcalc.c,
- src/truetype/truetype.c, src/truetype/ttdriver.c,
- src/truetype/ttgload.c, src/truetype/ttgload.h,
- src/truetype/ttinterp.c, src/truetype/ttobjs.c,
- src/truetype/ttobjs.h, src/truetype/ttpload.c, src/type42/t42drivr.c:
- s/TT_CONFIG_OPTION_BYTECODE_INTERPRETER/TT_USE_BYTECODE_INTERPRETER/.
-
- * include/freetype/internal/ftobjs.h (FT_Face_InternalRec): New
- member `force_autohint'.
-
- * src/base/ftobjs.c (FT_Load_Glyph): Use `force_autohint'.
-
- * src/truetype/ttobjs.c (tt_face_init): Prepare code for testing
- against a list of font names which need the bytecode interpreter.
-
-2006-08-27 Jens Claudius <jens.claudius@yahoo.com>
-
- Fix miscellaneous compiler warnings.
-
- * include/freetype/internal/ftobjs.h: Close comment with `*/' to
- avoid `/* in comment' compiler warning.
-
- * src/base/ftdbgmem.c (ft_mem_table_get_source): Turn cast
- `(FT_UInt32)(void*)' into `(FT_UInt32)(FT_PtrDist)(void*)' since on
- 64-bit platforms void* is larger than FT_UInt32.
-
- * src/base/ftobjs.c (t_validator_error): Cast away
- volatileness of argument to ft_longjmp. Spotted by Werner
- `Putzfrau' Lemberg.
-
- * src/bdf/bdflib.c (bdf_load_font): Initialize local
- variable `lineno'.
-
- * src/gxvalid/gxvmod.c (classic_kern_validate): Mark local variable
- `error' as volatile.
-
-2006-08-27 Werner Lemberg <wl@gnu.org>
-
- * builds/unix/ftconfig.in: Synchronize with main ftconfig.h.
- Reported by Jens.
-
-2006-08-22 Jens Claudius <jens.claudius@yahoo.com>
-
- Fix for previous commit, which caused many compiler warnings/errors
- about addresses of volatile objects passed as function arguments as
- non-volatile pointers.
-
- * include/freetype/internal/ftvalid.h: Make FT_Validator typedef a
- pointer to a volatile object.
-
- * src/gxvalid/gxvmod.c (gxv_load_table): Make function argument
- `table' a pointer to a volatile object.
-
- * src/otvalid/otvmod.c (otv_load_table): Make function argument
- `table' a pointer to a volatile object.
-
-2006-08-18 Jens Claudius <jens.claudius@yahoo.com>
-
- * src/gxvalid/gxvmod.c (GXV_TABLE_DECL): Mark local variable `_sfnt'
- as volatile since it must keep its value across a call to ft_setjmp.
- (gxv_validate): Same for local variables `memory' and `valid'.
- (classic_kern_validate): Same for local variables `memory',
- `ckern', and `valid'.
-
- * src/otvalid/otvmod.c (otv_validate): Same for function parameter
- `face' and local variables `base', `gdef', `gpos', `gsub', `jstf',
- and 'valid'.
-
- * src/sfnt/ttcmap.c (tt_face_build_cmaps): Same for local variable
- `cmap'.
-
-2006-08-16 David Turner <david@freetype.org>
-
- * src/cid/cidgload.c (cid_slot_load_glyph): Remove compiler
- warnings.
-
- * src/base/ftobjs.c (ft_validator_run): Disable function; it is
- buggy by design. Always return -1.
-
-
- Improvements to native TrueType hinting. This is a first try,
- controlled by the FIX_BYTECODE macro in src/truetype/ttinterp.c.
-
- * include/freetype/internal/ftgloadr.h (FT_GlyphLoadRec): Add member
- `extra_points2'.
-
- * include/freetype/internal/tttypes.h (TT_GlyphZoneRec): Add member
- `orus'.
-
- * src/base/ftgloadr.c (FT_GlyphLoader_Reset,
- FT_GlyphLoader_Adjust_Points, FT_GlyphLoader_CreateExtra,
- FT_GlyphLoader_CheckPoints, FT_GlyphLoader_CopyPoints): Updated to
- handle `extra_points2'.
-
- * src/truetype/ttgload.c (tt_prepare_zone): Handle `orus'.
- Remove compiler warning.
- (cur_to_arg): Remove macro.
- (TT_Hint_Glyph): Updated.
- (TT_Process_Simple_Glyph): Handle `orus'.
-
- * src/truetype/ttinterp.c (FIX_BYTECODE): New macro.
- (Ins_MD, Ins_MDRP, Ins_IP) [FIX_BYTECODE]: Handle `orus'.
- (LOC_Ins_IUP): Renamed to...
- (IUP_WorkerRec): This.
- Add `orus' member.
- (Shift): Renamed to...
- (_iup_worker_shift): This.
- Updated.
- (Interp): Renamed to...
- (_iup_worker_interpolate): This.
- Updated to handle `orus'.
- (Ins_IUP): Updated.
-
- * src/truetype/ttobjs.c (tt_glyphzone_done, tt_glyphzone_new):
- Handle `orus'.
-
-2006-08-15 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- * modules.cfg (BASE_EXTENSIONS): Compile in ftgxval.c by default to
- build ftvalid in ft2demos. This has been inadvertedly changed
- 2006-08-13.
-
-2006-08-15 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- `ft_validator_run' wrapping `setjmp' can cause a crash, as found by
- Jens:
- http://lists.gnu.org/archive/html/freetype-devel/2006-08/msg00004.htm.
-
- * src/otvalid/otvmod.c: Replace `ft_validator_run' by `ft_setjmp'.
- It reverts the change introduced on 2005-08-20.
-
- * src/gxvalid/gxvmod.c: Ditto.
-
-2006-08-13 Jens Claudius <jens.claudius@yahoo.com>
-
- * finclude/freetype/internal/psaux.h: (T1_TokenType): Add
- T1_TOKEN_TYPE_KEY.
- (T1_FieldRec): Add `dict'.
- (T1_FIELD_DICT_FONTDICT, T1_FIELD_DICT_PRIVATE): New macros.
- (T1_NEW_XXX, T1_FIELD_XXX): Update to take the dictionary where a PS
- keyword is expected as an additional argument.
-
- * src/cid/cidload.c: (cid_field_records): Adjust invocations of
- T1_FIELD_XXX.
-
- * src/cid/cidtoken.h: Adjust invocations of T1_FIELD_XXX.
-
- * src/psaux/psobjs.c: Add macro FT_COMPONENT for tracing.
- (ps_parser_to_token): Report a PostScript key as T1_TOKEN_TYPE_KEY,
- not T1_TOKEN_TYPE_ANY.
- (ps_parser_load_field): Make sure a token that should be a string or
- name is really a string or name.
- Avoid memory leak if a keyword has been already encountered and its
- value is overwritten.
- * src/type1/t1load.c: (t1_keywords): Adjust invocations of
- T1_FIELD_XXX.
- (parse_dict): Ignore keywords that occur in the wrong dictionary
- (e.g., in `Private' instead of `FontDict').
-
- * src/type1/t1tokens.h: Adjust invocations of T1_FIELD_XXX.
-
- * src/type42/t42parse.c: (t42_keywords): Adjust invocations of
- T1_FIELD_XXX.
-
-2006-07-18 Jens Claudius <jens.claudius@yahoo.com>
-
- Move creation of field `buildchar' of T1_DecoderRec out of
- `t1_decoder_init' and let the caller of `t1_decoder_init' take care
- of it.
-
- Call the finisher for T1_Decoder in `cid_face_compute_max_advance'
- and `T1_Compute_Max_Advance'.
-
- * include/freetype/internal/psaux.h (T1_DecoderRec): Remove field
- `face', add `len_buildchar'.
-
- * include/freetype/internal/t1types.h (T1_FaceRec): Add field
- `buildchar'.
-
- * src/cid/cidgload.c (cid_face_compute_max_advance): Call finisher
- for T1_Decoder.
- (cid_slot_load_glyph): Do not ignore failure when initializing the
- T1_Decoder.
-
- * src/psaux/t1decode.c (t1_decoder_parse_charstrings): Updated.
- (t1_decoder_init): Remove initialization of fields `buildchar' and
- `len_buildchar'.
- (t1_decoder_done): Remove deallocation of field `buildchar'.
-
- * freetype/src/type1/t1gload.c (T1_Compute_Max_Advance): Initialize
- T1_Decoder's `buildchar' and `len_buildchar'; call finisher for
- T1_Decoder.
- (T1_Load_Glyph): Initialize T1_Decoder's `buildchar' and
- `len_buildchar'; make sure to call finisher for T1_Decoder even in
- case of error.
-
- * src/type1/t1load.c (T1_Open_Face): Allocate new field `buildchar'
- of T1_FaceRec.
-
- * src/type1/t1objs.c (T1_Face_Done): Free new field `buildchar' of
- T1_FaceRec.
-
-2006-07-14 Jens Claudius <jens.claudius@yahoo.com>
-
- * include/freetype/internal/psaux.h: New macros IS_PS_NEWLINE,
- IS_PS_SPACE, IS_PS_SPECIAL, IS_PS_DELIM, IS_PS_DIGIT, IS_PS_XDIGIT,
- and IS_PS_BASE85 (from src/psaux/psconv.h).
- (T1_FieldLocation): Add T1_FIELD_LOCATION_LOADER,
- T1_FIELD_LOCATION_FACE, and T1_FIELD_LOCATION_BLEND.
- (T1_DecoderRec): New fields `buildchar' and `face'.
- (IS_PS_TOKEN): New macro.
-
- * include/freetype/internal/t1types.h (T1_FaceRec): New fields
- `ndv_idx', `cdv_idx', and `len_buildchar'.
-
- * include/freetype/t1tables.h (PS_BlendRec): New fields
- `default_design_vector' and `num_default_design_vector'.
-
- * src/psaux/psconv.h: Move macros IS_PS_NEWLINE, IS_PS_SPACE,
- IS_PS_SPECIAL, IS_PS_DELIM, IS_PS_DIGIT, IS_PS_XDIGIT, and
- IS_PS_BASE85 to include/freetype/internal/psaux.h.
-
- * src/psaux/psobjs.c (ps_parser_to_token_array): Allow `token'
- argument to be NULL if we want only to count the number of tokens.
- (ps_tocoordarray): Allow `coords' argument to be NULL if we just
- want to skip the array.
- (ps_tofixedarray): Allow `values' argument to be NULL if we just
- want to skip the array.
-
- * src/psaux/t1decode.c (t1_decoder_parse_charstrings): Add support
- for (partially commented out) othersubrs 19-25, 27, and 28.
- (t1_decoder_init): Initialize new fields `face' and `buildchar'.
- (t1_decoder_done): Release new field `buildchar'.
-
- * src/type1/t1load.c (parse_buildchar, parse_private): New
- functions.
- (t1_keywords): Register them.
- (t1_allocate_blend): Updated.
- (t1_load_keyword): Handle field types T1_FIELD_LOCATION_LOADER,
- T1_FIELD_LOCATION_FACE and T1_FIELD_LOCATION_BLEND.
- (parse_dict): Remove `keyword_flags' argument.
- Use new macro IS_PS_TOKEN.
- Changed function so that later PostScript definitions override
- earlier ones.
- (t1_init_loader): Initialize new field `keywords_encountered'.
- (T1_Open_Face): Initialize new fields `ndv_idx', `cdv_idx', and
- `len_buildchar'.
- Remove `keywords_flags'.
-
- * src/type1/t1load.h (T1_LoaderRect): New field
- `keywords_encountered'.
- (T1_PRIVATE, T1_FONTDIR_AFTER_PRIVATE): New macros.
-
- * src/type1/t1tokens.h [!T1_CONFIG_OPTION_NO_MM_SUPPORT]: New
- entries for parsing /NDV, /CDV, and /DesignVector.
-
-2006-07-07 Werner Lemberg <wl@gnu.org>
-
- Add many checks to protect against malformed PCF files.
-
- * src/pcf/pcfdrivr.c (PCF_Face_Done): Protect against NULL pointers.
- (PCF_Face_Init): Add calls to PCF_Face_Done in case of errors.
-
- * src/pcf/pcfread.c (pcf_read_TOC): Protect against malformed table
- data and check that tables don't overlap (using a simple
- bubblesort).
- (PCF_METRIC_SIZE, PCF_COMPRESSED_METRIC_SIZE, PCF_PROPERTY_SIZE):
- New macros which give the size of data structures in the data
- stream.
- (pcf_get_properties): Use rough estimates to get array size limits.
- Assign `face->nprops' and `face->properties' earlier so that a call
- to PCF_Face_Done can do the clean-up in case of error.
- Protect against invalid string offsets.
- (pcf_get_metrics): Clean up code.
- Adjust tracing message levels.
- Use rough estimate to get array size limit.
- (pcf_get_bitmaps): Clean up code.
- Adjust tracing message levels.
- Use rough estimates to get offset limits.
- (pcf_get_encodings): Adjust tracing message level.
- (pcf_get_accel): Clean up code.
-
-2006-06-26 Werner Lemberg <wl@gnu.org>
-
- * src/bdf/bdfdrivr.c (BDF_Face_Init): Handle fonts correctly which
- don't have a POINT_SIZE property. This fixes Savannah bug #16914.
-
-2006-06-26 Jens Claudius <jens.claudius@yahoo.com>
-
- * src/psaux/t1decode.c (T1_Operator, t1_args_count): Add opcode 15.
- (t1_decoder_parse_charstrings): Operator with
- opcode 15 pops its two arguments.
- Handle the case where the pops of an othersubr may be part of a
- subroutine.
- Handle unknown othersubrs gracefully: count their operands and let
- the following pop operators push the operands as the results onto
- the Type1 stack.
- Improve handling of setcurrentpoint opcode.
-
-2006-06-25 Jens Claudius <jens.claudius@yahoo.com>
-
- The Type 1 parser now skips over top-level procedures as required
- for a `Simplified Parser'. This makes the parser more robust as it
- doesn't poke around in PostScript code. Additionally, it makes the
- FontDirectory hackery in src/type1/t1load.c unnecessary.
-
- * src/psaux/psobjs.c (IS_OCTAL_DIGIT): New macro.
- (skip_literal_string): Add FT_Error as return value.
- Handle escapes better.
- (skip_string): Add FT_Error as return value.
- Don't set `parser->error' but return error code directly.
- (skip_procedure): New function.
- (ps_parser_skip_PS_token): Handle procedures.
- Update code.
- (ps_parser_to_token): Update code.
- (ps_parser_load_field_table): Handle bbox entries also.
-
- * src/type1/t1load.c (parse_dict): Remove FontDirectory hackery.
- Add commented-out code for synthetic fonts.
-
-2006-06-24 Eugeniy Meshcheryakov <eugen@univ.kiev.ua>
-
- Fix two hinting bugs as reported in
- http://lists.gnu.org/archive/html/freetype-devel/2006-06/msg00057.html.
-
- * include/freetype/internal/tttypes.h (TT_GlyphZoneRec): Add
- `first_point' member.
-
- * src/truetype/ttgload.c (tt_prepare_zone): Initialize
- `first_point'.
- (TT_Process_Composite_Glyph): Always untouch points.
-
- * src/truetype/ttinterp.c (Ins_SHC): Fix computation of
- `first_point' and `last_point' in case of composite glyphs.
- (Ins_IUP): Fix computation of `end_point'.
-
-2006-06-22 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- Insert EndianS16_BtoN and EndianS32_BtoN as workaround for Intel
- Mac. The original patch was written by David Sachitano and Lawrence
- Coopet, and modified by Sean McBride for MPW compatibility. Only
- required data are converted; unused data are left in big endian.
-
- * src/base/ftmac.c: Include <Endian.h> for byteorder macros for non
- Mac OS X platforms.
- (OS_INLINE): Undefine before definition.
- (count_faces_sfnt): Insert EndianS16_BtoN to parse the header of
- FontAssociation table in FOND resource.
- (count_faces_scalable): Insert EndianS16_BtoN to parse the header
- and fontSize at each entry of FontAssociation table in FOND
- resource.
- (parse_fond): Insert EndianS16_BtoN and EndianS32_BtoN to parse
- ffStylOff of FamilyRecord header of FOND resource, the header,
- fontSize, fontID at each entry of FontAssociation table, and
- StyleMapping table.
- (count_faces): Call `HUnlock' after all FOND utilization.
-
-2006-06-08 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- Public API of TrueTypeGX, OpenType, and classic kern table validator
- should return `FT_Err_Unimplemented_Feature' if validation service
- is unavailable (disabled in `modules.cfg'). It is originally
- suggested by David Turner, cf.
- http://lists.gnu.org/archive/html/freetype-devel/2005-11/msg00078.html
-
- * src/base/ftgxval.c (FT_TrueTypeGX_Validate): Return
- FT_Err_Unimplemented_Feature if TrueTypeGX validation service is
- unavailable.
- (FT_ClassicKern_Validate): Return FT_Err_Unimplemented_Feature if
- classic kern table validation service is unavailable.
-
- * src/base/ftotval.c (FT_OpenType_Validate): Return
- FT_Err_Unimplemented_Feature if OpenType validation service is
- unavailable.
-
-2006-06-08 Werner Lemberg <wl@gnu.org>
-
- * src/bdf/bdflib.c (bdf_load_font): Fix memory leaks in case of
- errors.
-
-2006-06-07 David Turner <david@freetype.org>
-
- * src/type1/t1afm.c (KERN_INDEX): Make it more robust.
- (T1_Read_Metrics): Fix memory leak which happened when the metrics
- file doesn't have kerning pairs. This fixes Savannah bug #16768.
-
-2006-06-06 David Turner <david@freetype.org>
-
- Fix memory leak described in Savannah bug #16759.
-
- We change `ps_unicodes_init' so that it also takes a
- `free_glyph_name' callback to release the glyph names returned by
- `get_glyph_name'
-
- * include/freetype/internal/services/svpscmap.h (PS_Glyph_NameFunc):
- Renamed to ...
- (PS_GetGlyphNameFunc): This.
- (PS_FreeGlyphNameFunc): New typedef.
- (PS_Unicodes_InitFunc): Add variable for PS_FreeGlyphNameFunc.
-
- * src/cff/cffcmap.c (cff_sid_to_glyph_name): Use `TT_Face' for first
- argument.
- (cff_sid_free_glyph_name): New function.
- (cff_cmap_unicode_init): Updated.
-
- * src/psaux/t1cmap.c (t1_cmap_unicode_init): Updated.
-
- * src/psnames/psmodule.c (ps_unicodes_init): Add variable for
- PS_FreeGlyphNameFunc and use it.
-
-
-2006-06-04 David Turner <david@freetype.org>
-
- * src/base/ftutil.c (ft_mem_qrealloc): Fix the function to accept
- `item_size == 0' as well -- though this sounds weird, it can
- theoretically happen. This fixes Savannah bug #16669.
-
- * src/pfr/pfrobjs.c (pfr_face_init): Fix the computation
- of `face->num_glyphs' which missed the last glyph, due to
- the offset-by-1 computation, since the PFR format doesn't
- guarantee that glyph index 0 corresponds to the `missing
- glyph. This fixes Savannah bug #16668.
-
-2006-05-25 Werner Lemberg <wl@gnu.org>
-
- * builds/unix/unix-cc.in (LINK_LIBRARY): Don't comment out
- `-no-undefined'. Reported by Christian Biesinger.
-
-2006-05-19 Brian Weed <bw@imaginengine.com>
-
- * builds/win32/visualc/freetype.dsp: Release libraries no longer
- have debug information, and debug libraries use `C7 compatible'
- debug info.
-
-2006-05-19 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- Apply patch by Derek Clegg to fix two memory leaks in the MacOS
- resource fork handler. This fixes Savannah bug #16631.
-
- * src/base/ftobjs.c (load_face_in_embedded_rfork): Replace
- `FT_Stream_Close' by `FT_Stream_Free' to fix memory leak.
-
- * src/base/ftrfrk.c (raccess_guess_linux_double_from_file_name):
- Replace `FT_Stream_Close' by `FT_Stream_Free' to fix memory leak.
-
-2006-05-19 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- * build/unix/configure.raw: Add a fallback to disable Carbon
- dependency, if configured with no options on Mac OS X.
-
-2006-05-19 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- * src/base/ftmac.c (open_face_from_buffer): Deallocate stream when
- its content cannot be parsed as supported font. This fixes
- the second part of Savannah bug #16590.
-
-2006-05-18 Werner Lemberg <wl@gnu.org>
-
- * src/truetype/ttgload.c (TT_Load_Composite_Glyph)
- [FT_CONFIG_OPTION_BYTECODE_INTERPRETER]: Make it compilable again.
-
-2006-05-17 David Turner <david@freetype.org>
-
- This is a major patch used to drastically improve the performance of
- loading glyphs. This both speeds up loading the glyph vectors
- themselves and the auto-fitter module.
-
- We now use inline assembler code with GCC to implement `FT_MulFix',
- which is probably the most important function related to the
- engine's performance.
-
- The resulting speed-up is about 25%.
-
-
- * include/freetype/internal/tttypes.h (TT_LoaderRec): Add fields
- `cursor' and `limit'.
-
- * src/autofit/afangles.c (af_corner_is_flat, af_corner_orientation):
- New functions.
- (AF_ATAN_BITS, af_arctan, af_angle_atan): Comment out.
- [TEST]: Remove.
-
- * src/autofit/afcjk.c (AF_Script_UniRangeRec): Comment out test
- code.
-
- * src/autofit/afhints.c (af_axis_hints_new_segment): Don't call
- `FT_ZERO'
- (af_direction_compute, af_glyph_hints_compute_inflections): Rewritten.
- (af_glyph_hints_reload: Rewrite recognition of weak points.
-
- * src/autofit/aflatin.c (af_latin_hints_compute_segments): Move
- constant values out of the loops.
-
- * src/autofit/aftypes.h: Updated.
-
- * src/base/ftcalc.c (FT_MulFix): Use inline assembler code.
-
- * src/base/ftoutln.c (FT_Outline_Get_Orientation): Use vector
- product to get orientation.
-
- * src/gzip/ftgzip.c (ft_get_uncompressed_size): New function.
- (FT_Stream_OpenGzip): Use it to handle small files directly in
- memory.
-
- * src/psaux/psconv.c (PS_Conv_ASCIIHexDecode, PS_ConvEexecDecode):
- Improve performance.
-
- * src/truetype/ttgload.c (TT_Access_Glyph_Frame): Set `cursor' and
- `limit'.
-
- (TT_Load_Glyph_Header, TT_Load_Simple_Glyph,
- TT_Load_Composite_Glyph): Updated. Add threshold to protect against
- exceedingly large values of number of contours. Speed up by
- reducing the number of loops.
-
- * src/type1/t1gload.c (T1_Load_Glyph): Don't apply unit matrix.
-
-
- * src/cache/ftccmap.c (FTC_CMapCache_Lookup): Change the threshold
- used to detect rogue clients from 4 to 16. This is to prevent some
- segmentation faults with fonts like `KozMinProVI-Regular.otf' which
- comes from the Japanese Adobe Reader Asian Font pack.
-
-2007-05-17 Werner Lemberg <wl@gnu.org>
-
- * src/cff/cffload.c (cff_font_done): Deallocate subfont array. This
- fixes the first part of Savannah bug #16590.
-
-2006-05-16 Werner Lemberg <wl@gnu.org>
-
- * docs/PROBLEMS: Updated icl issues.
-
-----------------------------------------------------------------------------
-
-Copyright 2006, 2007, 2008, 2009, 2010 by
-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:
diff --git a/src/3rdparty/freetype/ChangeLog.20 b/src/3rdparty/freetype/ChangeLog.20
deleted file mode 100644
index 8fcc5e70ab..0000000000
--- a/src/3rdparty/freetype/ChangeLog.20
+++ /dev/null
@@ -1,2613 +0,0 @@
-2002-02-09 Werner Lemberg <wl@gnu.org>
-
- * README: Fix typo.
- * docs/CHANGES: Minor fixes.
-
-
- * Version 2.0.8 released.
- =========================
-
-
-2002-02-08 David Turner <david@freetype.org>
-
- * docs/CHANGES: Updating for 2.0.8.
-
- * include/freetype/freetype.h: Setting `PATCH_LEVEL' to 8 and
- removing `FT_Get_Next_Char' from the API (temporarily).
-
- * include/freetype/freetype.h: Adding comments to FT_Get_Next_Char;
- note that this function might temporarily be removed for the 2.0.8
- release.
-
-2002-02-07 David Turner <david@freetype.org>
-
- * src/pcf/pcfread.c (pcf_load_font): Removed immature support of
- the AVERAGE_WIDTH property.
-
-2002-02-06 David Turner <david@freetype.org>
-
- * src/sfnt/sfobjs.c (SFNT_Load_Face): Since many fonts embedded in
- PDF documents do not include 'cmap', 'post' and 'name' tables, the
- SFNT face loader has been changed to not immediately report an
- error if these are not present.
-
- Note that the specification _requires_ these tables, but Adobe
- seems to ignore it completely.
-
- * src/sfnt/ttcmap.c: Removing compiler warnings.
-
- * src/pcf/pcfread.c (pcf_read_TOC): Use FT_UInt.
- (pcf_parse_metric, pcf_parse_compressed_metric): Removed. Code
- is now in ...
- (pcf_get_metric): Here.
- (pcfSeekToType): Renamed to ...
- (pcf_seek_to_table_type): This.
- Use FT_Int.
- (pcfHasType): Renamed to ...
- (pcf_has_table_type): This.
- Use FT_Int.
- (find_property): Renamed to ...
- (pcf_find_property): This.
- Use FT_Int.
- (pcf_get_bitmaps, pcf_get_encodings): Handle invalid PCF fonts
- better (delaying format checks out of FT_Access_Frame ..
- FT_Forget_Frame blocks to avoid leaving the stream in an incorrect
- state when encountering an invalid PCF font).
-
- * src/pcf/pcfdriver.c (PCF_Done_Face): Renamed to ...
- (PCF_Face_Done): This.
- (PCF_Init_Face): Renamed to ...
- (PCF_Face_Init): This.
- (PCF_Get_Char_Index): Renamed to ...
- (PCF_Char_Get_Index): This.
- (PCF_Get_Next_Char): Renamed to ...
- (PCF_Char_Get_Next): This.
- (pcf_driver_class): Updated.
-
- * src/pcf/pcf.h (PCF_Done_Face): Removed.
-
-2002-02-06 Detlef Würkner <TetiSoft@apg.lahn.de>
-
- * src/pcf/pcfdriver.c (FT_Done_Face): Fixed small memory leak.
-
- * src/pcf/pcfread.c (pcf_load_font): Now handles the `AVERAGE_WIDTH'
- property to return correct character pixel (width/height) pairs for
- embedded bitmaps.
-
-2002-02-04 Keith Packard <keithp@keithp.com>
-
- Adding the function `FT_Get_Next_Char', doing the obvious thing
- w.r.t. the selected charmap.
-
- * include/freetype/freetype.h: Add prototype.
- * include/freetype/internal/ftdriver.h: Add `FTDriver_getNextChar'
- typedef.
- (FT_Driver_Class): Use it.
- * include/freetype/internal/psnames.h: Add `PS_Next_Unicode_Func'
- typedef.
- (PSNames_Interface): Use it.
- * include/freetype/internal/tttypes.h: Add `TT_CharNext_Func'
- typedef.
- (TT_CMapTable): Use it.
-
- * src/base/ftobjs.c (FT_Get_Next_Char): New function, implementing
- high-level API.
- * src/cff/cffdrivr.c (cff_get_next_char): New function.
- (cff_driver_class): Add it.
- * src/cid/cidriver.c (Cid_Get_Next_Char): New function.
- (t1cid_driver_class): Add it.
- * src/pcf/pcfdriver.c (PCF_Get_Next_Char): New function.
- (pcf_driver_class): Add it.
- * src/psnames/psmodule.c (PS_Next_Unicode): New function.
- (psnames_interface): Add it.
- * src/sfnt/ttcmap.c (code_to_next0, code_to_next2, code_to_next4,
- code_to_next6, code_to_next_8_12, code_to_next_10): New auxiliary
- functions.
- (TT_CharMap_Load): Use them.
- * src/truetype/ttdriver.c (Get_Next_Char): New function.
- (tt_driver_class): Add it.
- * src/type1/t1driver.c (Get_Next_Char): New function.
- (t1_driver_class): Add it.
- * src/winfonts/winfnt.c (FNT_Get_Next_Char): New function.
- (winfnt_driver_class): Add it.
-
- * src/pcf/pcfread.c (pcf_load_font): For now, report Unicode for
- Unicode and Latin 1 encodings.
-
-2002-02-02 Keith Packard <keithp@keithp.com>
-
- * builds/unix/freetype-config.in: Add missing `fi'.
-
-
- * Version 2.0.7 released.
- =========================
-
-
-2002-02-01 David Turner <david@freetype.org>
-
- * include/freetype/freetype.h: Increasing FREETYPE_PATCH to 7
- for the new release.
-
-2002-01-31 David Turner <david@freetype.org>
-
- * README, README.UNX, docs/CHANGES: Updating documentation for the
- 2.0.7 release.
-
-2002-01-30 David Turner <david@freetype.org>
-
- * INSTALL: Moved to ...
- * docs/INSTALL: Here to avoid conflicts with the `install' script on
- Windows, where the filesystem doesn't preserve case.
-
-2002-01-29 David Turner <david@freetype.org>
-
- * configure: Fixed the script. It previously didn't accept more
- than one argument correctly. For example, when typing:
-
- ./configure --disable-shared --disable-nls
-
- the `--disable-nls' was incorrectly sent to the `make' program.
-
-2002-01-29 Werner Lemberg <wl@gnu.org>
-
- * README.UNX: Fix typo.
- * builds/unix/install.mk (uninstall): Fix library name for libtool.
-
-2002-01-28 Francesco Zappa Nardelli <Francesco.Zappa.Nardelli@ens.fr>
-
- * src/pcf/pcfdriver.c (PCF_Done_Face): Fix incorrect destruction of
- the face object (face->toc.tables, face->root.family_name,
- face->root.available_size, face->charset_encoding,
- face->charset_registry are now freed). Thanks to Niels Moseley.
-
-2002-01-28 Roberto Alameda <ojancano@geekmail.de>
-
- * src/type1/t1load.c (parse_encoding): Set `loader->num_chars'.
-
-2002-01-28 Werner Lemberg <wl@gnu.org>
-
- * src/type1/t1load.c (parse_subrs, parse_charstrings): Use copy
- of `base' string for decrypting to not modify the original data.
- Based on a patch by Jakub Bogusz <qboosh@pld.org.pl>.
-
-2002-01-27 Giuliano Pochini <pochini@shiny.it>
-
- * src/smooth/ftgrays.c (gray_render_scanline): Fix bug which caused
- bad rendering of thin lines (less than one pixel thick).
-
-2002-01-25 Werner Lemberg <wl@gnu.org>
-
- * src/cff/cffdrivr.c (cff_get_name_index): Make last patch work
- actually.
-
-2002-01-25 Martin Zinser <zinser@decus.de>
-
- * src/cache/ftccache.c (ftc_node_done, ftc_node_destroy): Fix
- compilation warnings.
- * src/base/descrip.mms (OBJS): Add `ftmm.obj'.
- * src/cache/descrip.mms (ftcache.obj): Dependencies added.
-
-2002-01-25 WANG Yi <wangyi@founder.com.cn>
-
- * src/cff/cffdrivr.c (cff_get_name_index): Fix deallocation bug.
-
-2002-01-21 Antoine Leca <Antoine-Freetype@Leca-Marti.org>
-
- * docs/PATENTS: Typo fixed (thanks to Detlef `Hawkeye' Würkner) in
- the URL for the online resource.
-
-2002-01-18 Ian Brown <ian.brown@printsoft.de>
-
- * builds/win32/ftdebug.c: New file.
- * builds/win32/visualc/freetype.dsp: Updated.
-
-2002-01-18 Detlef Würkner <TetiSoft@apg.lahn.de>
-
- * builds/amiga/src/base/ftsystem.c: Updated for AmigaOS 3.9.
- * builds/amiga/README: Updated.
-
-2002-01-18 Ian Brown <ian.brown@printsoft.de>
-
- * builds/win32/visualc/freetype.dsp: Updated.
-
-2002-01-13 Werner Lemberg <wl@gnu.org>
-
- * builds/unix/freetype2.a4: The script was still buggy.
- * builds/unix/freetype-config.in: Make it really work for any install
- prefix.
-
-2002-01-10 Werner Lemberg <wl@gnu.org>
-
- * builds/unix/freetype2.a4: Fix some serious bugs.
-
-2002-01-09 David Turner <david@freetype.org>
-
- * builds/unix/configure.ac: Build top-level Jamfile.
-
-2002-01-09 Maxim Shemanarev <mcseemagg@yahoo.com>
-
- * src/smooth/ftgrays.c (gray_render_line): Small optimization to
- the smooth anti-aliased renderer that deals with vertical segments.
- This results in a 5-7% speedup in rendering speed.
-
-2002-01-08 David Turner <david@freetype.org>
-
- Added some wrapper scripts to make the installation more
- Unix-friendly.
-
- * configure, install: New files.
-
- * INSTALL, README.UNX: Updated installation documentation to use the
- new 'configure' and 'install' scripts.
-
-2002-01-07 David Turner <david@freetype.org>
-
-
- * Version 2.0.6 released.
- =========================
-
-
- * docs/BUGS, docs/CHANGES: Updating documentation for 2.0.6 release.
-
- * src/tools/docmaker.py: Fixed HTML quoting in sources.
- (html_format): Replaced with ...
- (html_quote): New function.
- (html_quote0): New function.
- (DocCode::dump_html): Small improvement.
- (DocParagraph::dump, DocBlock::html): Use html_quote0 and html_quote.
-
- * include/freetype/config/ftoption.h: Setting default options for
- a release build (debugging off, bytecode interpreter off).
-
- * src/base/ftobjs.c, src/base/ftoutln.c, src/cache/ftccmap.c,
- src/cff/cffload.c, src/cff/cffobjs.c, src/pshinter/pshalgo2.c,
- src/sfnt/ttload.c, src/sfnt/ttsbit.c: Removing small compiler
- warnings (in pedantic compilation modes).
-
-2002-01-05 David Turner <david@freetype.org>
-
- * src/autohint/ahhint.c (ah_align_linked_edge): Modified computation
- of auto-hinted stem widths; this avoids color fringes in
- `ClearType-like' rendering.
-
- * src/truetype/ttgload.c (TT_Load_Glyph_Header,
- TT_Load_Simple_Glyph, TT_Load_Composite_Glyph, load_truetype_glyph):
- Modified the TrueType loader to make it more paranoid; this avoids
- nasty buffer overflows in the case of invalid glyph data (as
- encountered in the output of some buggy font converters).
-
-2002-01-04 David Turner <david@freetype.org>
-
- * README.UNX: Added special README file for Unix users.
-
- * builds/unix/ftsystem.c (FT_New_Stream): Fixed typo.
-
- * src/base/ftobjs.c: Added #include FT_OUTLINE_H to get rid
- of compiler warnings.
-
- * src/base/ftoutln.c (FT_Outline_Check): Remove compiler warning.
-
-2002-01-03 Werner Lemberg <wl@gnu.org>
-
- * src/type1/t1objs.c (T1_Face_Init): Add cast to avoid compiler
- warning.
-
-2002-01-03 Keith Packard <keithp@keithp.com>
-
- * builds/unix/ftsystem.c (FT_New_Stream): Added a fix to ensure that
- all FreeType input streams are closed in child processes of a `fork'
- on Unix systems. This is important to avoid (potential) access
- control issues.
-
-2002-01-03 David Turner <david@freetype.org>
-
- * src/type1/t1objs.c (T1_Face_Init): Fixed a bug that crashed the
- library when dealing with certain weird fonts like `Stalingrad', in
- `sadn.pfb' (this font has no full font name entry).
-
- * src/base/ftoutln.c, include/freetype/ftoutln.h (FT_Outline_Check):
- New function to check the consistency of outline data.
-
- * src/base/ftobjs.c (FT_Load_Glyph): Use `FT_Outline_Check' to
- ensure that loaded glyphs are valid. This allows certain fonts like
- `tt1095m_.ttf' to be loaded even though it appears they contain
- really funky glyphs.
-
- There still is a bug there, though.
-
- * src/truetype/ttgload.c (load_truetype_glyph): Fix error condition.
-
-2001-12-30 David Turner <david@freetype.org>
-
- * src/autohint/ahhint.c (ah_hinter_load): Fix advance width
- computation of auto-hinted glyphs. This noticeably improves the
- spacing of letters in KDE and Gnome.
-
-2001-12-25 Antoine Leca <Antoine-Freetype@Leca-Marti.org>
-
- * builds/dos/detect.mk: Correcting the order for Borland compilers:
- 16-bit bcc was never selected, always overridden by 32-bit bcc32.
-
-2001-12-22 Francesco Zappa Nardelli <Francesco.Zappa.Nardelli@ens.fr>
-
- * src/pfc/pcfread.c (pcf_load_font): Handle property `POINT_SIZE'
- and fix incorrect computation of `available_sizes'.
-
-2001-12-22 David Turner <david@freetype.org>
-
- * src/autohint/ahhint.c (ah_hinter_load): Auto-hinted glyphs had an
- incorrect glyph advance in the case of mono-width fonts (like
- Courier, Andale Mono, and others).
-
-2001-12-22 Detlef Würkner <TetiSoft@apg.lahn.de>
-
- * builds/amiga/*: Adaptations to latest changes.
- Support added for MorphOS.
-
-2001-12-22 Werner Lemberg <wl@gnu.org>
-
- * src/pshinter/pshrec.c (FT_COMPONENT): Redefine to `trace_pshrec'.
- (ps_mask_table_merge, ps_hints_open, ps_hints_stem,
- ps_hints_t1stem3, ps_hints_t2mask, ps_hints_t2counter): Fix
- FT_ERROR messages.
- * src/pshinter/pshalgo1.c (FT_COMPONENT): Define as
- `trace_pshalgo1'.
- * src/pshinter/pshalgo2.c (FT_COMPONENT): Define as
- `trace_pshalgo2'.
- * include/freetype/internal/ftdebug.h (FT_Trace): Updated.
-
- * docs/modules.txt: New file.
-
-2001-12-21 David Turner <david@freetype.org>
-
- * src/pshinter/pshrec.c (ps_hints_t2mask, ps_hints_t2counter):
- Ignore invalid `hintmask' and `cntrmask' operators (instead of
- returning an error). Glyph 2028 of the CFF font `MSung-Light-Acro'
- couldn't be rendered otherwise (it seems its charstring is buggy,
- though this requires more analysis).
- (FT_COMPONENT): Define.
-
- * src/cff/cffgload.c (CFF_Parse_CharStrings), src/psaux/t1decode.c
- (T1_Decoder_Parse_Charstrings), src/pshinter/pshalgo2.c (*), Fixed a
- bug where the X and Y axis where inverted in the postscript hinter.
- This caused problem when displaying on non-square surfaces.
-
- * src/pshinter/pshalgo2.c: s/vertical/dimension/.
-
- * src/pshinter/pshglob.c (psh_globals_new): Replaced a floating
- point constant with a fixed-float equivalent. For some reasons not
- all compilers are capable of directly computing a floating pointer
- constant casted to FT_Fixed, and will link a math library instead.
-
-2001-12-20 Werner Lemberg <wl@gnu.org>
-
- * src/cache/ftccache.c (ftc_node_destroy, ftc_cache_lookup): Fix
- tracing strings.
- * src/cache/ftccmap.c (ftc_cmap_family_init): Ditto.
- * src/cache/ftcmanag.c (ftc_family_table_alloc,
- ftc_family_table_free, FTC_Manager_Check): Ditto.
- * src/cache/ftcsbits.c (ftc_sbit_node_load): Ditto.
-
- * src/base/ftobjs.c (FT_Done_Library): Remove compiler warning.
-
-2001-12-20 David Turner <david@freetype.org>
-
- Added PostScript hinter support to the CFF and CID drivers.
-
- * include/freetype/internal/cfftypes.h (CFF_Font): New member
- `pshinter'.
- * src/cff/cffload.c (CFF_Get_Standard_Encoding): New function.
- * src/cff/cffload.h: Updated.
- * src/cff/cffgload.c (CFF_Init_Builder): Renamed to ...
- (CFF_Builder_Init): This.
- Added new argument `hinting'.
- (CFF_Done_Builder): Renamed to ...
- (CFF_Builder_Done): This.
- (CFF_Init_Decoder): Added new argument `hinting'.
- (CFF_Parse_CharStrings): Implement vstem support.
- (CFF_Load_Glyph): Updated.
- Add hinting support.
- (cff_lookup_glyph_by_stdcharcode): Use CFF_Get_Standard_Encoding().
- (cff_argument_counts): Updated.
- * src/cff/cffgload.h: Updated.
- * src/cff/cffobjs.c: Include FT_INTERNAL_POSTSCRIPT_HINTS_H.
- (CFF_Size_Get_Globals_Funcs, CFF_Size_Done, CFF_Size_Init,
- CFF_Size_Reset, CFF_GlyphSlot_Done, CFF_GLyphSlot_Init): New
- functions.
- (CFF_Init_Face): Renamed to ...
- (CFF_Face_Init): This.
- Add hinter support.
- (CFF_Done_Face): Renamed to ...
- (CFF_Face_Done): This.
- (CFF_Init_Driver): Renamed to ...
- (CFF_Driver_Init): This.
- (CFF_Done_Driver): Renamed to ...
- (CFF_Driver_Done): This.
- * src/cff/cffobjs.h: Updated.
- * src/cff/cffdrivr.c (cff_driver_class): Updated.
-
- * include/freetype/internal/t1types.h (CID_FaceRec): New member
- `pshinter'.
- * src/cid/cidgload.c (CID_Load_Glyph): Add hinter support.
- * src/cid/cidobjs.c: Include FT_INTERNAL_POSTSCRIPT_HINTS_H.
- (CID_GlyphSlot_Done, CID_GlyphSlot_Init, CID_Size_Get_Globals_Funcs,
- CID_Size_Done, CID_Size_Init, CID_Size_Reset): New functions.
- (CID_Done_Face): Renamed to ...
- (CID_Face_Done): This.
- (CID_Init_Face): Renamed to ...
- (CID_Face_Init): This.
- Add hinting support.
- (CID_Init_Driver): Renamed to ...
- (CID_Driver_Init): This.
- (CID_Done_Driver): Renamed to ...
- (CID_Driver_Done): This.
- * src/cid/cidobjs.h: Updated.
- * src/cidriver.c: Updated.
-
- * src/pshinter/pshrec.c (t2_hint_stems): Fixed.
-
- * src/base/ftobjs.c (FT_Done_Library): Fixed a stupid bug that
- crashed the library on exit.
-
- * src/type1/t1gload.c (T1_Load_Glyph): Enable font matrix
- transformation of hinted glyphs.
-
- * src/cid/cidload.c (cid_read_subrs): Fix error condition.
-
- * src/cid/cidobjs.c (CID_Face_Done): Fixed a memory leak; the subrs
- routines were never released when CID faces were destroyed.
-
- * src/cff/cffload.h, src/cff/cffload.c, src/cff/cffgload.c: Updated
- to move the definition of encoding tables back within `cffload.c'
- instead of making them part of a shared header (causing problems in
- `multi' builds). This reverts change 2001-08-08.
-
- * docs/CHANGES: Updated for 2.0.6 release.
- * docs/TODO: Added `stem3 and counter hints support' to the TODO
- list for the Postscript hinter.
- * docs/BUGS: Closed the AUTOHINT-NO-SBITS bug.
-
-2001-12-19 David Turner <david@freetype.org>
-
- * include/freetype/cache/ftcache.h: Added comments to indicate that
- some of the exported functions should only be used by applications
- that need to implement custom cache types.
-
- * src/truetype/ttgload.c (cur_to_org, org_to_cur): Fixed a nasty bug
- that prevented composites from loading correctly, due to missing
- parentheses around macro parameters.
-
- * src/sfnt/sfobjs.c (SFNT_Load_Face): Make the `post' and `name'
- tables optional to load PCL fonts properly.
-
- * src/truetype/ttgload.c (TT_Load_Glyph), src/base/ftobjs.c
- (FT_Load_Glyph), include/freetype/freetype.h (FT_LOAD_SBITS_ONLY):
- `Fixed' the bug that prevented embedded bitmaps to be loaded when
- the auto-hinter is used. This actually is a hack but will be enough
- until the internal re-design scheduled for FreeType 2.1.
-
- * src/raster/ftrend1.c (ft_raster1_render): Fixed a nasty outline
- shifting bug in the monochrome renderer.
-
- * README: Updated version numbers to 2.0.6.
-
-2001-12-17 Werner Lemberg <wl@gnu.org>
-
- * src/truetype/ttgload.c (load_truetype_glyph): Fix test for invalid
- glyph header.
-
-2001-12-15 Werner Lemberg <wl@gnu.org>
-
- * src/base/ftglyph.c (FT_Glyph_To_Bitmap): Remove compiler warning.
- * include/freetype/ftcache.h (FTC_Node_Unref): Removed. It is
- already in ftcmanag.h.
- * src/cache/ftcsbits.c (ftc_sbit_node_load): Remove unused variable
- `gfam'.
- * src/cache/ftcmanag.c (ftc_family_table_alloc,
- * ftc_family_table_free): Use FT_EXPORT_DEF.
- * include/freetype/cache/ftcmanag.h: Updated.
- * src/cache/ftccache.c (ftc_node_destroy): Use FT_EXPORT_DEF.
- * src/cache/ftccmap.c (ftc_cmap_node_init): Remove unused variable
- `cfam'.
- Remove compiler warning.
- (FTC_CMapCache_Lookup): Remove compiler warnings.
- (ftc_cmap_family_init): Ditto.
- (FTC_CMapCache_Lookup): Ditto.
-
- * builds/unix/configure.ac: Increase `version_info' to 8:0:2.
- * builds/unix/configure: Regenerated.
-
-2001-12-14 Werner Lemberg <wl@gnu.org>
-
- * builds/mac/README: Updated.
-
-2001-12-14 Scott Long <scott@swiftview.com>
-
- * src/truetype/ttgload.c (load_truetype_glyph): Fixing crash when
- dealing with invalid fonts (i.e. glyph size < 10 bytes).
-
-2001-12-14 Sam Latinga <slouken@devolution.com>
-
- * builds/mac/freetype.make: A new Makefile to build with MPW on
- MacOS classic.
-
-2001-12-14 David Turner <david@freetype.org>
-
- * src/truetype/ttgload.c (TT_Load_Glyph), src/type1/t1gload.c
- (T1_Load_Glyph), src/cid/cidgload.c (CID_Load_Glyph),
- src/cff/cffgload.c (CFF_Load_Glyph): Fixed a serious bug common to
- all font drivers (the advance width was never hinted when it
- should).
-
- * include/freetype/freetype.h (FREETYPE_PATCH): New macro.
- * src/base/ftdbgmem.c (debug_mem_dummy) [!FT_DEBUG_MEMORY]: Don't
- use `extern' keyword.
-
-2001-12-12 David Turner <david@freetype.org>
-
- * src/pshinter/pshglob.c (psh_blues_scale_zones, psh_blues_snap_stem
- psh_globals_new): Adding correct BlueScale/BlueShift support, plus
- family blues processing.
- * src/pshinter/pshglob.h (PSH_BluesRec): Updated.
-
- Started adding support for the Postscript hinter in the CFF module.
-
- * src/cff/cffgload.c: Include FT_INTERNAL_POSTSCRIPT_HINTS_H.
- (CFF_Parse_CharStrings): Implement it.
- * src/cff/cffgload.h: Updated.
-
-2001-12-12 Werner Lemberg <wl@gnu.org>
-
- * builds/unix/freetype2.m4: Some portability fixes.
-
-2001-12-11 Jouk Jansen <joukj@hrem.stm.tudelft.nl>
-
- * src/base/descrip.mms (OBJS): Add ftdebug.obj.
-
-2001-12-11 Werner Lemberg <wl@gnu.org>
-
- * src/sfnt/ttload.c (TT_Load_Generic_Header): Typos.
-
-2001-12-11 David Turner <david@freetype.org>
-
- * builds/unix/freetype-config.in: Modified the script to prevent
- passing `-L/usr/lib' to gcc.
-
- * docs/FTL.TXT: Simple fix (change `LICENSE.TXT' to `FTL.TXT').
-
- * builds/unix/freetype2.m4: New file for checking configure paths.
- We need to install it in $(prefix)/share/aclocal/freetype2.m4 but I
- didn't modify builds/unix/install.mk yet.
-
- * INSTALL: Updated the instructions to build shared libraries with
- Jam. They were simply wrong.
-
- * src/base/fttrigon.c (FT_Cos): Fixed a small bug that caused
- slightly improper results for `FT_Cos' and `FT_Sin' (example:
- FT_Sin(0) == -1!).
-
-2001-12-11 Detlef Würkner <TetiSoft@apg.lahn.de>
-
- * include/freetype/internal/ftstream.h (GET_LongLE, GET_ULongLE):
- Fixed incorrect argument types.
-
-2001-12-10 Francesco Zappa Nardelli <Francesco.Zappa.Nardelli@ens.fr>
-
- * src/pcf/pcfdriver.c (PCF_Init_Face): Allow Xft to use PCF fonts
- by setting the `face->metrics.max_advance' correctly.
-
-2001-12-07 David Turner <david@freetype.org>
-
- * include/freetype/cache/ftccmap.h, src/cache/ftccmap.c: Added new
- charmap cache.
- * src/cache/ftcache.c: Updated.
-
- * src/autohint/ahhint.c (ah_hinter_hint_edges): s/UNUSED/FT_UNUSED/.
-
-2001-12-06 Leonard Rosenthol <leonardr@lazerware.com>
-
- Added support for reading .dfont files on Mac OS X. Also added a
- new routine which looks up a given font by name in the Mac OS and
- returns the disk file where it resides.
-
- * src/base/ftmac.c: Include <Files.h> and <TextUtils.h>.
- (is_dfont): New auxiliary function.
- (FT_New_Face_From_dfont): New function.
- (FT_GetFile_From_Mac_Name): New exported function.
- (FT_New_Face): Updated.
- * include/freetype/ftmac.h: Updated.
-
-2001-12-06 David Turner <david@freetype.org>
-
- * src/cache/Jamfile, src/cache/rules.mk: Updated.
-
-2001-12-06 Werner Lemberg <wl@gnu.org>
-
- * INSTALL: Small update.
-
-2001-12-05 David Turner <david@freetype.org>
-
- * src/base/ftglyph.c (FT_Glyph_To_Bitmap): Re-ordered code for
- debugging purposes.
- Comment out use of `origin'.
-
- * src/smooth/ftsmooth.c (ft_smooth_render): Fixed a nasty hidden bug
- where outline shifting wasn't correctly undone after bitmap
- rasterization. This created problems with certain glyphs (like '"'
- of certain fonts) and the cache system.
-
- * src/pshinter/pshalgo1.c (psh1_hint_table_init): Fix typo.
- * src/pshinter/pshalgo2.c (psh2_hint_table_init): Fix typo.
- (ps2_hints_apply): Small fix.
-
-2001-12-05 David Turner <david@freetype.org>
-
- * src/pshinter/pshalgo2.c (psh2_hint_table_init),
- src/pshinter/pshalgo1.c (psh1_hint_table_init): Removed compiler
- warnings.
-
- * include/freetype/ftcache.h, include/freetype/cache/*, src/cache/*:
- Yet another massive rewrite of the caching sub-system in order to
- both increase performance and allow simpler cache sub-classing. As
- an example, the code for the image and sbit caches is now much
- simpler.
-
- I still need to update the documentation in
- www/freetype2/docs/cache.html to reflect the new design though.
-
- * include/freetype/config/ftheader.h (FT_CACHE_CHARMAP_H): New
- macro.
- (FT_CACHE_INTERNAL_CACHE_H): Updated.
-
-2001-12-05 David Krause <freetype@davidkrause.com>
-
- * docs/license.txt: s/X Windows/X Window System/.
-
-2001-12-04 Werner Lemberg <wl@gnu.org>
-
- * src/raster/ftraster.c: Fix definition condition of MEM_Set().
- * src/smooth/ftgrays.c (M_Y): Change value to 192.
- * src/base/ftdbgmem.c (ft_mem_table_destroy): Fix printf() parameter.
- Remove unused variable.
- * src/cache/ftcimage.c (ftc_image_node_init,
- ftc_image_node_compare): Remove unused variables.
- * src/cache/ftcsbits.c (ftc_sbit_node_weight): Remove unused
- variable.
- * src/raster/ftraster.c (MEM_Set): Move definition down to avoid
- compiler warning.
- * src/autohint/ahhint.c (ah_hinter_hint_edges): Use UNUSED() to
- avoid compiler warnings.
- * src/pcf/pcfread.c (tableNames): Use `const'.
- (pcf_read_TOC): Change counter name to avoid compiler warning.
- Use `const'.
- * src/pshinter/pshrec.c (ps_hints_close): Remove redundant
- declaration.
- * src/pshinter/pshalgo1.c (psh1_hint_table_init): Rename variables
- to avoid shadowing.
- * src/pshinter/pshalgo2.c (psh2_hint_table_activate_mask): Ditto.
- * src/type1/t1objs.h: Remove double declarations of `T1_Size_Init()'
- and `T1_Size_Done()'.
-
-2001-11-20 Antoine Leca <antoineleca@multimania.com>
-
- * include/freetype/ttnameid.h: Added some new Microsoft language
- codes and LCIDs as found in MSDN (Passport SDK). Also added
- comments about the meaning of bit 57 of the `OS/2' table
- (TT_UCR_SURROGATES) which (with OpenType v.1.3) now means `there is
- a character beyond 0xFFFF in this font'. Thanks to Detlef Würkner
- <TetiSoft@apg.lahn.de> for noticing this.
-
-2001-11-20 David Turner <david@freetype.org>
-
- * src/pshinter/{pshalgo2.c, pshalgo1.c}: Fixed stupid bug in sorting
- routine that created nasty alignment artefacts.
-
- * src/pshinter/pshrec.c, tests/gview.c: Debugging updates.
-
- * src/smooth/ftgrays.c: De-activated experimental gamma support.
- Apparently, `optimal' gamma tables depend on the monitor type,
- resolution and general karma, so it's better to compute them outside
- of the rasterizer itself.
- (gray_convert_glyph): Use `volatile' keyword.
-
-2001-10-29 David Turner <david@freetype.org>
-
- Adding experimental `gamma' support. This produces smoother glyphs
- at small sizes for very little cost.
-
- * src/smooth/ftgrays.c (grays_init_gamma): New function.
- (gray_raster_new): Use it.
-
- Various fixes to the auto-hinter. They merely improve the output of
- sans-serif fonts. Note that there are still problems with serifed
- fonts and composites (accented characters).
-
- * src/autohint/ahglyph.c (ah_outline_load,
- ah_outline_link_segments): Implement it.
- Fix typos.
- (ah_outline_save, ah_outline_compute_segments): Fix typos.
- * src/autohint/ahhint.c (ah_align_serif_edge): New argument
- `vertical'. Implement improvement.
- (ah_hint_edges_3, ah_hinter_hint_edges): Implement it.
- Fix typos.
- (ah_hinter_align_strong_points, ah_hinter_align_weak_points): Fix
- typos.
- (ah_hinter_load): Set `ah_debug_hinter' if DEBUG_HINTER is defined.
- * src/autohint/ahmodule.c: Implement support for DEBUG_HINTER macro.
- * src/autohint/ahtypes.h: Ditto.
- (AH_Hinter): Remove `disable_horz_edges' and `disable_vert_edges'
- (making them global as `ah_debug_disable_horz' and
- `ah_debug_disable_vert').
- Fix typos.
-
- * tests/gview.c: Updated the debugging glyph viewer to show the
- hints generated by the `autohint' module.
-
-2001-10-27 David Turner <david@freetype.org>
-
- * src/cache/ftcchunk.c (ftc_chunk_cache_lookup): Fixed a bug that
- considerably lowered the performance of the abstract chunk cache.
-
-2001-10-26 David Turner <david@freetype.org>
-
- * include/freetype/ftcache.h, include/freetype/cache/*.h,
- src/cache/*.c: Major re-design of the cache sub-system to provide
- better performance as well as an `Acquire'/`Release' API. Seems to
- work well here, but probably needs a bit more testing.
-
-2001-10-26 Leonard Rosenthol <leonardr@lazerware.com>
-
- * builds/mac/README: Updated to reflect my taking over the project
- and that is now being actively maintained.
-
- * src/base/ftmac.c (parse_fond): Applied patches from Paul Miller
- <paulm@profoundeffects.com> to support loading a face other than the
- first from a FOND resource.
- (FT_New_Face_From_FOND): Updated.
-
-2001-10-25 Leonard Rosenthol <leonardr@lazerware.com>
-
- * builds/mac/ftlib.prj: Update of CodeWarrior project file for Mac
- OS for latest version (7) of CWPro and for recent changes to the FT
- source tree.
-
-2001-10-25 David Turner <david@freetype.org>
-
- * include/freetype/config/ftoption.h: Updated comments to explain
- precisely how to use project-specific macro definitions without
- modifying this file manually.
-
- (FT_CONFIG_FORCE_INT64): Define.
-
- (FT_DEBUG_MEMORY): New macro.
-
-2001-10-24 Tom Kacvinsky <tkacvins@freetype.org>
-
- * builds/unix/ftsystem.c (FT_New_Memory): Added a missing `{'.
-
-2001-10-23 David Turner <david@freetype.org>
-
- * include/freetype/internal/ftmemory.h, src/base/ftdbgmem.c:
- Improvements to the memory debugger to report more information in
- case of errors. Also, some allocations that occurred through REALLOC
- couldn't be previously caught correctly.
-
- * src/autohint/ahglyph.c (ah_outline_compute_segments,
- ah_outline_compute_edges), src/raster/ftraster.c (ft_black_new),
- src/smooth/ftgrays.c (gray_render_span, gray_raster_new): Replaced
- liberal uses of memset() by the MEM_Set() macro.
-
-2001-10-23 David Turner <david@freetype.org>
-
- * src/raster/ftraster.c (Update): Removed to be inlined in ...
- (Sort): Updated.
-
-2001-10-22 David Turner <david@freetype.org>
-
- * builds/unix/ftsystem.c (FT_New_Memory, FT_Done_Memory),
- builds/vms/ftsystem.c (FT_New_Memory, FT_Done_Memory),
- builds/amiga/ftsystem.c (FT_New_Memory, FT_Done_Memory),
- src/base/ftdbgmem.c: Updated the memory debugger and
- platform-specific implementations of `ftsystem' in order to be able
- to debug memory allocations on Unix, VMS and Amiga too!
-
- * src/pshinter/pshalgo2.c (psh2_hint_table_record_mask): Removed
- some bogus warnings.
-
- * include/freetype/internal/ftmemory.h, src/base/ftdbgmem.c:
- Modified the debugging memory manager to report the location (source
- file name + line number) where leaked memory blocks are allocated in
- the source file.
-
- * src/base/ftdbgmem.c: New debugging memory manager. You must
- define the FT_DEBUG_MEMORY macro in `ftoption.h' to enable it. It
- will record every memory block allocated and report simple errors
- like memory leaks and double deletes.
-
- * src/base/Jamfile: Include ftdbgmem.
- * src/base/rules.mk: Ditto.
- * src/base/ftbase.c: Include ftdbgmem.c.
-
- * include/freetype/config/ftoption.h: Added the FT_DEBUG_MEMORY
- macro definition.
-
- * src/base/ftsystem.c (FT_New_Memory, FT_Done_Memory): Modified the
- base component to use the debugging memory manager when the macro
- FT_DEBUG_MEMORY is defined.
-
-2001-10-21 Tom Kacvinsky <tkacvins@freetype.org>
-
- * src/cff/cffload.c (CFF_Done_Font): Free subfonts array only if
- we are working with a CID keyed CFF font. Otherwise, a variable
- that was never allocated memory might freed. This is a correction
- to the previous patch for freeing subfonts.
-
-2001-10-21 Tom Kacvinsky <tkacvins@freetype.org>
-
- * src/cff/cffload.c (CFF_Done_Font): Free the subfonts array to
- avoid a memory leak.
-
-2001-10-21 David Turner <david@freetype.org>
-
- * src/pshinter/pshalgo2.c, src/pshinter/pshalgo1.c,
- src/pshinter/pshglob.c: Removing compiler warnings in pedantic modes
- (in multi-object compilation mode, mainly).
-
-2001-10-20 Tom Kacvinsky <tkacvins@freetype.org>
-
- * src/type1/t1load.c (parse_encoding): Add a test to make sure
- that custom encodings (i.e., neither StandardEncoding nor
- ExpertEncoding) are not loaded twice when the Type 1 font is
- synthetic.
-
- * src/type1/t1load.c (parse_font_name, parse_subrs): Added a test
- for when loading synthetic fonts to make sure that the font name
- and subroutines are not loaded twice. This is to remove a memory
- leak that occurred because the original memory blocks for these
- objects were not deallocated when the objects were parsed the
- second time.
-
-2001-10-19 David Turner <david@freetype.org>
-
- * src/smooth/ftgrays.c, src/pshinter/pshglob.h,
- src/pshinter/pshrec.c, src/pshinter/pshalgo2.c: Getting rid of
- compiler warnings.
-
- * src/pshinter/module.mk, src/pshinter/rules.mk: Adding control
- files to build the PostScript hinter with the `old' build system.
-
-2001-10-19 Jacob Jansen <joukj@hrem.stm.tudelft.nl>
-
- * descrip.mms, src/pshinter/descrip.mms: Updates to the VMS build
- files.
-
-2001-10-18 David Turner <david@freetype.org>
-
- * src/psnames/pstables.h, src/tools/glnames.py: Rewrote the
- `glnames.py' script used to generate the `pstables.h' header file.
- The old one contained a serious bug that made FreeType return
- incorrect glyph names for certain glyphs.
-
- * src/truetype/ttdriver.c (Set_Char_Sizes): Changing computation of
- pixel size from character size to use rounding. This is an
- experiment to see whether this gives values similar to Windows for
- scaled ascent/descent/etc.
-
- * src/base/ftcalc.c (FT_Div64by32): Changed the implementation
- slightly since the original code was mis-compiled on Mac machines
- using the MPW C compiler.
-
- * src/base/ftobjs.c (FT_Realloc): When a memory block was grown
- through FT_Realloc(), the new bytes were not set to 0, which created
- some strange bugs in the PostScript hinter.
- (destroy_face): Don't deallocate unconditionally.
-
- * src/cid/cidgload.c (CID_Compute_Max_Advance, CID_Load_Glyph):
- Adding support to new PostScript hinter.
-
- * include/freetype/internal/psglobal.h,
- include/freetype/internal/pshints.h,
- include/freetype/config/ftmodule.h, src/pshinter/Jamfile,
- src/pshinter/pshalgo.h, src/pshinter/pshalgo1.h,
- src/pshinter/pshalgo1.c, src/pshinter/pshalgo2.h,
- src/pshinter/pshalgo2.c, src/pshinter/pshglob.h,
- src/pshinter/pshglob.c, src/pshinter/pshinter.c,
- src/pshinter/pshmod.c, src/pshinter/pshmod.h, src/pshinter/pshrec.c,
- src/pshinter/pshrec.h: Adding new PostScript hinter module.
-
- * include/freetype/internal/ftobjs.h,
- include/freetype/internal/internal.h,
- include/freetype/internal/psaux.h,
- include/freetype/internal/t1types.h, src/psaux/psobjs.c,
- src/psaux/psobjs.h, src/psaux/t1decode.h, src/psaux/t1decode.c,
- src/type1/t1driver.c, src/type1/t1gload.c, src/type1/t1objs.c,
- src/type1/t1objs.h: Updates to use the new PostScript hinter.
-
- * tests/Jamfile, tests/gview.c: Adding a new glyph hinting
- viewer/debugger to the source tree. Note that you will _not_ be
- able to compile it since it depends on an unavailable graphics
- library named `Nirvana' to render vector images.
-
-2001-10-17 David Turner <david@freetype.org>
-
-
- * Version 2.0.5 released.
- =========================
-
-
- * include/freetype/freetype.h, include/internal/ftobjs.h,
- src/base/ftobjs.c, src/type1/t1driver.c: Adding a new function named
- 'FT_Get_Postscript_Name' to retrieve the PostScript name of a given
- font. Should work with all formats except pure CFF/CEF fonts (this
- will be added soon).
-
- * src/cid/cidriver (cid_get_postscript_name): New function.
- (CID_Get_Interface): Handle `postscript_name' interface.
-
- * src/sfnt/sfdriver.c (get_sfnt_postscript_name): New function.
- (SFNT_Get_Interface): Handle `postscript_name' interface.
-
- * src/type1/t1driver.c (t1_get_ps_name): New function.
- (Get_Interface): Handle `postscript_name' interface.
-
- * README, docs/CHANGES: Updated for 2.0.5 release.
-
-2001-10-08 David Turner <david@freetype.org>
-
- Fixed a bug in `glnames.py' that prevented it from generating
- correct glyph names tables. This resulted in the unavailability of
- certain glyphs like `Cacute', `cacute' and `lslash' in Unicode
- charmaps, even if these were present in the font (causing problems
- for Polish users).
-
- * src/tools/glnames.py (mac_standard_names): Fixed.
- (t1_standard_strings): Some fixes and renamed to ...
- (sid_standard_names): This.
- (t1_expert_encoding): Fixed.
- (the_adobe_glyph_list): Renamed to ...
- (adobe_glyph_names): This.
- (the_adobe_glyphs): Renamed to ...
- (adobe_glyph_values): This.
- (dump_mac_indices, dump_glyph_list, dump_unicode_values, main):
- Updated.
- * src/psnames/pstables.h: Regenerated.
- * src/psnames/psmodule.c (PS_Unicode_Value): Fix offset.
- Fix return value.
- Use `sid_standard_table' and `ps_names_to_unicode' instead of
- `t1_standard_glyphs' and `names_to_unicode'.
- (PS_Macintosh_Name): Use `ps_glyph_names' instead of
- `standard_glyph_names'.
- (PS_Standard_Strings): Use `sid_standard_names' instead of
- `t1_standard_glyphs'.
-
- * doc/BUGS, doc/TODO: New documents.
-
-2001-10-07 Richard Barber <rich@solutionuk.com>
-
- * src/cache/ftlru.c (FT_Lru_Lookup_Node): Fixed a bug that prevented
- correct LRU behaviour.
-
-2001-10-07 David Turner <david@freetype.org>
-
- setjmp() and longjmp() are now used for rollback (i.e. when memory
- pool overflow occurs).
-
- Function names are now all uniformly prefixed with `gray_'.
-
- * src/smooth/ftgrays.c: Include <setjmp.h>.
- (ErrRaster_MemoryOverflow): New macro.
- (TArea): New type to store area values in each cell (using `int' was
- too small on 16-bit systems). <limits.h> is included to properly
- get the needed data type.
- (TCell, TRaster): Use it.
- (TRaster): New element `jump_buffer'.
- (gray_compute_cbox): Use `RAS_ARG' as the only parameter and get
- `outline' from it.
- (gray_record_cell): Use longjmp().
- (gray_set_cell): Use gray_record_cell() for error handling.
- (gray_render_line, gray_render_conic, gray_render_cubic): Simplify.
- (gray_convert_glyph_inner): New function, using setjmp().
- (gray_convert_glyph): Use it.
-
-2001-10-07 David Turner <david@freetype.org>
-
- Provide a public API to manage multiple size objects for a given
- FT_Face in the new header file `ftsizes.h'.
-
- * include/freetype/ftsizes.h: New header file,
- * include/freetype/internal/ftobjs.h: Use it.
- Remove declarations of FT_New_Size and FT_Done_Size (moved to
- ftsizes.h).
- * include/freetype/config/ftheader.h (FT_SIZES_H): New macro.
- * src/base/ftobjs.c (FT_Activate_Size): New function.
- * src/cache/ftcmanag.c: Include ftsizes.h.
- (ftc_manager_init_size, ftc_manager_flush_size): Use
- FT_Activate_Size.
-
-2001-09-20 Detlef Würkner <TetiSoft@apg.lahn.de>
-
- * builds/amiga/*: Added port to Amiga with the SAS/C compiler.
-
-2001-09-15 Detlef Würkner <TetiSoft@apg.lahn.de>
-
- * src/type1/t1afm.c (T1_Done_AFM): Free `afm'.
-
-2001-09-10 Yao Zhang <yzhang@sharemedia.com>
-
- * src/sfnt/ttcmap.c (code_to_index2): Handle code values with
- hi-byte == 0 correctly.
-
-2001-09-10 Werner Lemberg <wl@gnu.org>
-
- * builds/link-std.mk ($(PROJECT_LIBRARY)): Fix typo.
-
-2001-08-30 Martin Muskens <mmuskens@aurelon.com>
-
- * src/type1/t1load.c (parse_font_matrix): A new way to compute the
- units per EM with greater accuracy (important for embedded T1 fonts
- in PDF documents that were automatically generated from TrueType
- ones).
-
- * src/type1/t1load.c (is_alpha): Now supports `+' in font names;
- this is used in embedded fonts.
-
- * src/psaux/psobjs.c (PS_Table_Add): Fixed a reallocation bug that
- generated a dangling pointer reference.
-
-2001-08-30 Anthony Feik <afeick@hotmail.com>
-
- * src/type1/t1afm.c (T1_Read_Afm): Now correctly sets the flag
- FT_FACE_FLAG_KERNING when appropriate for Type1 + AFM files.
-
-2001-08-25 Werner Lemberg <wl@gnu.org>
-
- * src/sfnt/ttload.c (TT_Load_CMap): Fix frame length of
- `cmap_rec_fields'.
-
- * include/freetype/fterrors.h [!FT_CONFIG_OPTION_USE_MODULE_ERRORS]:
- Undefine FT_ERR_BASE before defining again.
-
-2001-08-22 Werner Lemberg <wl@gnu.org>
-
- * src/truetype/ttinterp.h: Fix prototype of TT_Move_Func.
-
-2001-08-21 Werner Lemberg <wl@gnu.org>
-
- * builds/dos/dos-def.mk (NO_OUTPUT): Don't use `&>' but `>'.
-
-2001-08-21 David Turner <david@freetype.org>
-
- * include/freetype/config/ftoption.h: Changed the default setting
- for FT_CONFIG_OPTION_USE_MODULE_ERRORS to undefined, since it breaks
- source compatibility in a few cases. Updated the comment to explain
- that too.
-
-2001-08-17 Martin Muskens <mmuskens@aurelon.com>
-
- * src/base/ftcalc.c (FT_MulDiv): Fixed serious typo.
-
-2001-08-12 Werner Lemberg <wl@gnu.org>
-
- Updating to OpenType 1.3.
-
- * include/freetype/internal/tttypes.h (TT_CMap0, TT_CMap2, TT_CMap4,
- TT_CMap6): Adding field `language'.
- (TT_CMapTable): Removing field `language'.
- Type of `length' field changed to FT_ULong.
- Adding fields for cmaps format 8, 10, and 12.
- (TT_CMapGroup): New auxiliary structure.
- (TT_CMap8_12, TT_CMap10): New structures.
- * include/freetype/tttables.h (TT_HoriHeader, TT_VertHeader):
- Removed last element of `Reserved' array.
- * include/freetype/ttnameid.h (TT_PLATFORM_CUSTOM, TT_MS_ID_UCS_4,
- TT_NAME_ID_CID_FINDFONT_NAME): New macros.
-
- * src/sfnt/ttcmap.c (TT_CharMap_Load): Updated loading of `language'
- field to the new structures.
- Fixed freeing of arrays in case of unsuccessful loads.
- Added support for loading format 8, 10, and 12 cmaps.
- (TT_CharMap_Free): Added support for freeing format 8, 10, and 12
- cmaps.
- (code_to_index4): Small improvement.
- (code_to_index6): Ditto.
- (code_to_index8_12, code_to_index10): New functions.
- * src/sfnt/ttload.c (TT_Load_Metrics_Header): Updated to new
- structure.
- (TT_Load_CMap): Ditto.
-
- * src/sfnt/sfobjs.c (tt_encodings): Add MS UCS4 table (before MS
- Unicode).
-
-2001-08-11 Werner Lemberg <wl@gnu.org>
-
- * src/type1/t1driver.c (t1_get_name_index): Fix compiler warning.
-
-2001-08-09 Tom Kacvinsky <tkacvins@freetype.org>
-
- * src/cff/cffdrivr.c (get_cff_glyph_name): Renamed to
- cff_get_glyph_name for consistency.
-
- (cff_get_glyph_index): Minor documentation change.
-
- * src/type1/t1driver.c (t1_get_name_index): New function used in
- Get_Interface as the function returned when the `name_index'
- function is requested.
-
- (get_t1_glyph_name): Renamed to t1_get_glyph_name for consistency.
-
-2001-08-08 Tom Kacvinsky <tkacvins@freetype.org>
-
- * src/cff/cffload.c: Removed definitions of cff_isoadobe_charset,
- cff_expert_charset, cff_expertsubset_charset, cff_standard_encoding,
- and cff_expert_encoding arrays to cffload.h.
-
- * src/cff/cffload.h: Added definitions of cff_isoadobe_charset,
- cff_expert_charset, cff_expertsubset_charset, cff_standard_encoding,
- and cff_expert_encoding arrays.
-
- * src/cff/cffdrivr.c (cff_get_name_index): New function, returned
- when `cff_get_interface' is called with a request for the
- `name_index' function.
-
- (cff_get_interface): Modified so that it returns the function
- `cff_get_name_index' when the `name_index' function is requested.
-
- * src/base/ftobjs.c (FT_Get_Name_Index): New function, used to
- return a glyph index for a given glyph name only if the driver
- supports glyph names.
-
- * include/freetype/internal/ftobjs.h (FT_Name_Index_Requester):
- New function pointer type definition used in the function
- FT_Get_Name_Index.
-
- * include/freetype/freetype.h (FT_Get_Name_Index): Added
- documentation and prototype.
-
-2001-07-26 Werner Lemberg <wl@gnu.org>
-
- * builds/cygwin/*: Removed. Use the unix stuff instead.
-
-2001-07-26 Jouk Jansen <joukj@hrem.stm.tudelft.nl>
-
- * builds/vms/ftconfig.h (FT_CALLBACK_DEF): Updated to change dated
- 2001-06-27.
-
-2001-07-17 Werner Lemberg <wl@gnu.org>
-
- * include/freetype/internal/psaux.h (PS_Table): Use FT_Offset for
- `cursor' and `capacity'.
- * src/psaux/psobjc.c (reallocate_t1_table): Use FT_Long for second
- parameter.
- (PS_Table_Add): Use FT_Offset for `new_size'.
-
- Add support for version 0.5 maxp tables.
-
- * src/sfnt/ttload.c (TT_Load_MaxProfile): Implement it.
- (TT_Load_OS2): Initialize some values.
-
-2001-07-13 Werner Lemberg <wl@gnu.org>
-
- * src/base/ftsynth.c: Include ftcalc.h unconditionally.
-
-2001-07-07 David Turner <david@freetype.org>
-
- * src/truetype/ttgload.c, src/truetype/ttinterp.c, src/pcf/pcfread:
- Removed pedantic compiler warnings when the bytecode interpreter is
- compiled in.
-
-2001-07-03 Werner Lemberg <wl@gnu.org>
-
- * src/autohint/ahhint.c (ah_hinter_align_weak_points): Remove
- unused variable `edges'.
- (ah_hinter_load): Remove unused variables `old_width' and
- `new_width'.
- * src/cid/cidload.c (cid_decrypt): Use `U' for constant (again).
- * src/psaux/psobjs.c (T1_Decrypt): Ditto.
- * src/type1/t1parse.c (T1_Get_Private_Dict): Ditto.
-
-2001-06-28 David Turner <david@freetype.org>
-
- * include/internal/ftstream.h: Modified the definitions
- of the FT_GET_XXXX and NEXT_XXXX macros for 16-bit correctness.
-
-2001-06-26 Werner Lemberg <wl@gnu.org>
-
- * src/cid/cidload.c, src/cid/cidload.h (cid_decrypt): Use FT_Offset
- instead of FT_Int as type for `length' parameter.
- * include/freetype/internal/psaux.h (PSAux_Interface): Updated.
-
-2001-06-27 Wolfgang Domröse <porthos.domroese@harz.de>
-
- * src/psaux/psobjs.c, src/psaux/psobjs.h (T1_Decrypt): Use FT_Offset
- instead of FT_Int as type for `length' parameter.
-
-
- * Version 2.0.4 released.
- =========================
-
-
-2001-06-27 David Turner <david@freetype.org>
-
- * builds/unix/ftconfig.in: Changed the definition of the
- FT_CALLBACK_DEF macro.
-
- * include/freetype/ftconfig.h, src/*/*.c: Changed the definition and
- use of the FT_CALLBACK_DEF macro in order to support 16-bit
- compilers.
-
- * builds/unix/ftconfig.in: Changed the definition of the
- FT_CALLBACK_DEF macro.
-
- * src/sfnt/ttload.c (TT_Load_Kern): The kern table loader now ensures
- that the kerning table is correctly sorted (some problem fonts don't
- have a correct kern table).
-
-2001-06-26 Wolfgang Domröse <porthos.domroese@harz.de>
-
- * include/freetype/internal/ftstream.h (FT_GET_OFF3_LE): Fix typo.
-
-2001-06-24 David Turner <david@freetype.org>
-
- * src/base/ftcalc.c (ft_div64by32): Fixed the source to work
- correctly on 16-bit systems.
-
-2001-06-23 Anthony Fok <fok@debian.org>
-
- * debian/*: Added Debian package build directory for 2.0.4.
-
-2001-06-22 David Turner <david@freetype.org>
-
- * docs/PATENTS: Added patents disclaimer. This one was missing!
-
- * docs/CHANGES, docs/todo: Updated for the upcoming 2.0.4 release.
-
-2001-06-20 Werner Lemberg <wl@gnu.org>
-
- * include/freetype/config/ftconfig.h: Add two more `L's to
- constants.
- Add missing semicolons.
-
- * builds/toplevel.mk: Do similar change as for
- builds/unix/detect.mk.
-
- * include/freetype/freetype.h (FT_ENC_TAG): New version to make it
- easier to redefine.
- * include/freetype/ftimage.h (FT_IMAGE_TAG): Ditto.
-
- * src/pcf/pcfread.c (pcf_get_encodings): Add cast.
-
-2001-06-19 David Turner <david@freetype.org>
-
- * builds/win32/visualc/freetype.dsp, builds/win32/visualc/index.html:
- Updated the Visual C++ project (for the 2.0.4 release).
-
- * builds/unix/detect.mk: Added rule for AIX detection (which uses
- /usr/sbin/init instead of /sbin/init).
-
- * include/freetype/fterrors.h, src/*/*err*.h: Updated some of the
- error macros to simplify handling of new error scheme.
-
-2001-06-19 Werner Lemberg <wl@gnu.org>
-
- * include/freetype/fttypes.h (FT_ERROR_MODULE): New macro.
-
-2001-06-19 David Turner <david@freetype.org>
-
- Removing _lots_ of compiler warnings when the most pedantic warning
- levels of Visual C++ and Borland C++ are used. Too many files to be
- listed here, but FT2 now compiles without warnings with VC++ and the
- `/W4' warning level (lint-style).
-
- * include/freetype/freetype.h (FT_New_Memory_Face): Updated
- documentation.
- * include/freetype/fttypes.h (FT_BOOL): New macro.
- * include/freetype/internal/ftdebug.h: Add #pragma for Visual C++
- to suppress warning.
- * include/freetype/internal/ftstream.h (FT_GET_SHORT_{BE,LE},
- FT_GET_OFF3_{BE,LE}, FT_GET_LONG_{BE,LE}): New macros.
- (NEXT_*): Use them.
- * src/autohint/ahglobal.c: Include FT_INTERNAL_DEBUG_H.
- (FT_New_Memory_Face): Add `const' to function declaration.
-
-2001-06-18 Werner Lemberg <wl@gnu.org>
-
- Minor cleanups to remove compiler warnings.
-
- * include/freetype/cache/ftcmanag.h (FTC_MAX_BYTES_DEFAULT): Use
- `L' for constant.
- * include/freetype/config/ftoption.h (FT_RENDER_POOL_SIZE): Ditto.
- * src/base/ftcalc.c (FT_MulDiv): Use `L' for constant.
- * src/base/ftglyph.c (FT_Glyph_Get_CBox): Remove `error' variable.
- * src/base/fttrigon.c (ft_trig_arctan_table): Use `L' for constants.
- * src/base/ftobjs.c (FT_Done_Size): Fix return value.
- (FT_Set_Char_Size, FT_Set_Pixel_Sizes, FT_Get_Kerning): Remove
- unused `memory' variable.
- * src/autohint/ahglyph.c (ah_get_orientation): Use `L' for constant.
- * src/autohint/ahhint.c (ah_hint_edges_3,
- ah_hinter_align_edge_points): Remove unused `before' and `after'
- variables.
- (ah_hinter_align_weak_points): Remove unused `edge_limit' variable.
- (ah_hinter_load): Remove unused `new_advance', `start_contour',
- and `metrics' variables.
- * src/cff/cffload.c (CFF_Load_Encoding): Remove dead code to avoid
- compiler warning.
- * src/cff/cffobjs.c (CFF_Init_Face): Remove unused `base_offset'
- variable.
- * src/cff/cffgload.c (CFF_Parse_CharStrings): Remove unused
- `outline' variable.
- (cff_compute_bias): Use `U' for constant.
- * src/cid/cidload.c (cid_decrypt): Ditto.
- * src/psaux/psobjs.c (T1_Decrypt): Ditto.
- * src/psaux/t1decode.c (T1_Decoder_Parse_CharStrings): Ditto.
- * src/sfnt/ttload.c (TT_Load_Kern): Remove unused `version'
- variable.
- * src/sfnt/ttsbit.c (TT_Load_SBit_Image): Remove unused `top'
- variable.
- * src/truetype/ttgload.c (load_truetype_glyph): Remove unused
- `num_contours' and `ins_offset' variables.
- (compute_glyph_metrics): Remove unused `Top' and `x_scale'
- variables.
- (TT_Load_Glyph): Remove unused `memory' variable.
- * src/smooth/ftgrays.c (grays_raster_render): Use `L' for constants.
-
-2001-06-18 Werner Lemberg <wl@gnu.org>
-
- Make the new error scheme source compatible with older FT versions
- by introducing another layer.
-
- * include/freetype/fterrors.h (FT_ERRORDEF_, FT_NOERRORDEF_): New
- macros.
- (FT_NOERRORDEF): Removed.
- * include/*/*err*.h: Use FT_ERRORDEF_ and FT_NOERRORDEF_.
-
-2001-06-16 Werner Lemberg <wl@gnu.org>
-
- * include/freetype/freetype.h (FT_ENC_TAG): New macro.
- (FT_Encoding_): Use it.
- * include/freetype/ftimage.h (FT_IMAGE_TAG): Define it
- conditionally.
-
-2001-06-14 David Turner <david@freetype.org>
-
- Modified the TrueType interpreter to let it use the new
- trigonometric functions provided in `fttrigon.h'. This gets rid of
- some old 64-bit computation routines, as well as many warnings when
- compiling the library with the `long long' 64-bit integer type.
-
- * include/freetype/config/ftoption.h: Undefine
- FT_CONFIG_OPTION_OLD_CALCS.
- * include/freetype/internal/ftcalc.h: Rearrange use of
- FT_CONFIG_OPTION_OLD_CALCS.
- * src/base/ftcalc.c: Add declaration of FT_Int64 if
- FT_CONFIG_OPTION_OLD_CALCS isn't defined.
- * src/truetype/ttinterp.c: Use FT_TRIGONOMETRY_H.
- (Norm): Add a special version if FT_CONFIG_OPTION_OLD_CALCS isn't
- defined.
- (Current_Ratio, Normalize): Simplify code.
-
-2001-06-11 Mike Owens <MOwens@amtdatasouth.com>
-
- * src/base/ftcalc.c (FT_MulDiv, FT_DivFix, FT_Sqrt64): Remove
- compiler warnings.
-
-2001-06-08 Werner Lemberg <wl@gnu.org>
-
- * builds/unix/configure.in: Renamed to ...
- * builds/unix/configure.ac: This to make sure that autoconf 2.50 is
- needed.
- Run `autoupdate' on it.
- Increase `version_info' to 7:0:1.
- * builds/unix/configure: Regenerated.
-
-2001-06-08 David Turner <david@freetype.org>
-
- * src/autohint/ahhint.c (ah_hinter_load_glyph): Fixed a bug that
- corrupted transformed glyphs that were auto-hinted (the transform
- was applied twice).
-
- Fixed a bug that returned an invalid linear width for composite
- TrueType glyphs.
-
- * include/internal/tttypes.h (TT_Loader_): Two new elements `linear'
- and `linear_def'.
- * src/truetype/ttgload.c (load_truetype_glyph,
- compute_glyph_metrics): Use it.
-
- * include/fttypes.h (FT_ERROR_BASE): New macro.
- * src/base/ftobjs.c (FT_Open_Face, FT_Render_Glyph_Internal): Use it
- to make source code work with the new error scheme implemented by
- Werner.
- * src/base/ftoutln.c (FT_Outline_Render): Ditto.
-
-2001-06-07 Werner Lemberg <wl@gnu.org>
-
- Updating to libtool 1.4.0 and autoconf 2.50.
-
- * builds/unix/ltconfig: Removed.
- * builds/unix/ltmain.sh, builds/unix/configure.in,
- builds/unix/aclocal.m4: Updated.
- * builds/unix/configure: Regenerated.
-
-2001-06-06 Werner Lemberg <wl@gnu.org>
-
- Complete redesign of error codes. Please check ftmoderr.h for more
- details.
-
- * include/freetype/internal/cfferrs.h,
- include/freetype/internal/tterrors.h,
- include/freetype/internal/t1errors.h: Removed. Replaced with files
- local to the module. All extra error codes have been moved to
- `fterrors.h'.
-
- * src/sfnt/ttpost.h: Move error codes to `fterrors.h'.
-
- * src/autohint/aherrors.h, src/cache/ftcerror.h, src/cff/cfferrs.h,
- src/cid/ciderrs.h, src/pcf/pcferror.h, src/psaux/psauxerr.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/winfonts/fnterrs.h: New files defining the
- error names for the module it belongs to.
-
- * include/freetype/ftmoderr.h: New file, defining the module error
- offsets. Its structure is similar to `fterrors.h'.
-
- * include/freetype/fterrors.h (FT_NOERRORDEF): New macro.
- (FT_ERRORDEF): Redefined to use module error offsets.
- All internal error codes are now public; unused error codes have
- been removed, some are new.
-
- * include/freetype/config/ftheader.h (FT_MODULE_ERRORS_H): New
- macro.
- * include/freetype/config/ftoption.h
- (FT_CONFIG_OPTION_USE_MODULE_ERRORS): New macro.
-
- All other source files have been updated to use the new error codes;
- some already existing (internal) error codes local to a module have
- been renamed to give them the same name as in the base module.
-
- All make files have been updated to include the local error files.
-
-2001-06-06 Werner Lemberg <wl@gnu.org>
-
- * src/cid/cidtokens.h: Replaced with...
- * src/cid/cidtoken.h: This file for 8+3 consistency.
-
- * src/raster/ftraster.c: Use macros for header file names.
-
- * src/include/freetype/tttables.h (TT_HoriHeader_, TT_VertHeader_):
- Fix length of `Reserved' array. Note that this isn't the real fix
- since recent OpenType specs have introduced a `CaretOffset' field
- instead of the first reserved byte.
-
-2001-05-29 Werner Lemberg <wl@gnu.org>
-
- * INSTALL: Minor fixes.
-
-
- * Version 2.0.3 released.
- =========================
-
-
-2001-05-29 David Turner <david@freetype.org>
-
- * INSTALL, docs/CHANGES: Updated.
-
-2001-05-25 David Turner <david@freetype.org>
-
- Moved several documents from the top-level to the `docs' directory.
-
- * src/base/ftcalc.c (FT_DivFix): Small fix to return value.
-
-2001-05-16 David Turner <david@freetype.org>
-
- * src/truetype/ttgload.c (load_truetype_glyph): Fixed a bug in the
- composite loader. Spotted by Keith Packard.
- * src/base/ftobjs.c (FT_GlyphLoader_Check_Points,
- FT_GlyphLoader_Check_Subglyphs): Ditto.
-
-2001-05-14 David Turner <david@freetype.org>
-
- Fixed the incorrect blue zone computations, and improved the
- composite support. Note that these changes result in improved
- rendering, while sometimes introducing their own artefacts. This is
- probably the last big change to the autohinter before the
- introduction of a complete replacement.
-
- * src/autohint/ahglobal.c (sort_values): Fix loop.
- * src/autohint/ahglyph.c: Removed some obsolete code.
- (ah_outline_compute_edges): Modify code to set the ah_edge_round
- flag.
- (ah_outline_compute_blue_edges): Add code to compute active blue
- zones.
- * src/autohint/ahhint.c (ah_hinter_glyph_load): Change load_flags
- value.
-
- * src/base/ftcalc.c (FT_DivFix): Fixed a bug in the 64-bit code that
- created incorrect scale factors!
- (FT_Round_Fix, FT_CeilFix, FT_FloorFix): Minor improvements.
-
-2001-05-12 Werner Lemberg <wl@gnu.org>
-
- * include/freetype/ftbbox.h: FTBBOX_H -> __FTBBOX_H__.
- * include/freetype/fttrigon.h: __FT_TRIGONOMETRY_H__ ->
- __FTTRIGON_H__.
- Include FT_FREETYPE_H.
- Beautified; added copyright.
- * src/base/fttrigon.c: Beautified; added copyright.
-
-2001-05-11 David Turner <david@freetype.org>
-
- * src/cff/cffparse.c (cff_parse_font_matrix), src/cid/cidload.c
- (parse_font_matrix), src/type1/t1load.c (parse_font_matrix): Fixed
- the incorrect EM size computation.
-
- * include/freetype/fttrigon.h, src/base/fttrigon.c: New files,
- adding trigonometric functions to the core API (using Cordic
- algorithms).
- * src/base/ftbase.c, src/base/Jamfile, src/base/rules.mk: Use them.
-
- * builds/newline: New file.
- * builds/top_level.mk, builds/detect.mk: Use it. This fixes
- problems with Make on Windows 2000, as well as problems when `make
- distclean' is invoked on a non-Unix platform when there is no
- `config.mk' in the current directory.
-
- * builds/freetype.mk: Fixed a problem with object deletions under
- Dos/Windows/OS/2 systems.
-
- Added new directory to hold tools and test programs.
-
- * docs/docmaker.py, docs/glnames.py: Moved to...
- * src/tools/docmaker.py, src/tools/glnames.py: This place.
- * src/tools/cordic.py: New file used to compute arctangent table
- needed by fttrigon.c.
- * src/tools/test_bbox.c, src/tools/test_trig.c: New test files.
-
- * src/tools/docmaker.py: Improved the script to add the current date
- at the footer of each web page (useful to distinguish between
- versions).
-
- * Jamfile: Fixed incorrect HDRMACRO argument.
-
- * TODO: Removed the cubic arc bbox computation note, since it has been
- fixed recently.
- * src/base/ftbbox.c (test_cubic_zero): Renamed to...
- (test_cubic_extrema): This function. Use `UL' for unsigned long
- constants.
-
- * include/freetype/t1tables.h, include/freetype/config/ftoption.h:
- Formatting.
-
-2001-05-10 David Turner <david@freetype.org>
-
- * src/base/ftobjs.c (FT_Open_Face): Fixed a small memory leak
- which happened when trying to open 0-size font files!
-
-2001-05-09 Werner Lemberg <wl@gnu.org>
-
- * include/freetype/internal/ftcalc.h: Move declaration of
- FT_SqrtFixed() out of `#ifdef FT_LONG64'.
-
-2001-05-08 Francesco Zappa Nardelli <Francesco.Zappa.Nardelli@ens.fr>
-
- * src/pcfdriver.c (PCF_Load_Glyph): Fixed incorrect bitmap width
- computation.
-
-2001-05-08 David Turner <david@freetype.org>
-
- * docs/docmaker.py: Updated the DocMaker script in order to add
- command line options (--output,--prefix,--title), fix the erroneous
- line numbers reported during errors and warnings, and other
- formatting issues.
-
- * src/base/ftcalc.c (FT_MulDiv, FT_MulFix, FT_DivFix): Various tiny
- fixes related to rounding in 64-bits routines and
- pseudo-`optimizations'.
-
-2001-04-27 David Turner <david@freetype.org>
-
- * src/base/ftbbox.c (BBox_Cubic_Check): Fixed the coefficient
- normalization algorithm (invalid final bit position, and invalid
- shift computation).
-
-2001-04-26 Werner Lemberg <wl@gnu.org>
-
- * builds/unix/config.guess, builds/unix/config.sub: Updated to
- latest versions from gnu.org.
-
- * builds/compiler/gcc-dev.mk: Add `-Wno-long-long' flag.
-
- * include/freetype/internal/ftcalc.h: Define FT_SqrtFixed()
- unconditionally.
- * src/base/ftbbox.c: Include FT_INTERNAL_CALC_H.
- Fix compiler warnings.
- * src/base/ftcalc.c: Fix (potential) compiler warnings.
-
-2001-04-26 David Turner <david@freetype.org>
-
- * src/base/ftcalc.c (FT_SqrtFixed): Corrected/optimized the 32-bit
- fixed-point square root computation. It is now used even with
- 64-bits integers, as it is _much_ faster than calling FT_Sqrt64 :-)
-
- * src/base/ftbbox.c: Removed invalid `#include FT_BEZIER_H' line.
-
-2001-04-25 David Turner <david@freetype.org>
-
- * src/base/ftbbox.c (BBox_Cubic_Check): Rewrote function to use
- direct computations with 16.16 values instead of sub-divisions. It
- is now slower, but proves a point :-)
-
- * src/raster/ftraster.c, src/smooth/ftgrays.c, src/base/ftbbox.c:
- Fixed the Bézier stack depths.
-
- * src/base/ftcalc.c (FT_MulFix): Minor rounding fix.
-
- * builds/beos: Added BeOS-specific files to the old build system
- (no changes were necessary to support BeOS in the Jamfile though).
-
-2001-04-20 David Turner <david@freetype.org>
-
- * ftconfig.h, ftoption.h: Updated `ftconfig.h' to detect 64-bit int
- types on platforms where Autoconf is not available). Also removed
- FTCALC_USE_LONG_LONG and replaced it with
- FT_CONFIG_OPTION_FORCE_INT64.
-
- * builds/win32/freetype.dsp: Updated the Visual C++ project file.
- Doesn't create a DLL yet.
-
- * cffgload.c: Removed a compilation warning.
-
-2001-04-10 Tom Kacvinsky <tkacvins@freetype.org>
-
- * t1load.c (parse_charstrings): Changed code for placing .notdef
- glyph into slot 0 so that we no longer have a memory access
- violation.
-
- * t1load.h: In structure T1_Loader, added swap_table (of type
- PS_Table) to facilitate placing the .notdef glyph into slot 0.
-
-2001-04-10 Francesco Zappa Nardelli <francesco.zappa.nardelli@ens.fr>
-
- * src/pcf/pcfdriver.c (PCF_Get_Char_Index): Fix return value.
-
-2001-04-09 Laurence Withers <lwithers@lwithers.demon.co.uk>
-
- * builds/dos/detect.mk: Add support for bash.
-
-2001-04-05 Werner Lemberg <wl@gnu.org>
-
- * builds/os2/*.mk: These files have been forgotten to update to
- the structure of similar makefiles.
- * builds/dos/*.mk: Ditto.
- * builds/ansi/*.mk: Ditto.
-
- * builds/win32/win32-def.mk (BUILD): Fix typo.
-
- * builds/compiler/*.mk (CLEAN_LIBRARY): Don't use NO_OUTPUT.
- This is already used in the link_*.mk files.
-
-2001-04-03 Werner Lemberg <wl@gnu.org>
-
- * src/*/Jamfile: Slight changes to make files more cryptic.
-
-2001-04-03 Werner Lemberg <wl@gnu.org>
-
- * Jamfile, src/Jamfile, src/*/Jamfile: Formatted. Slight changes
- to give files identical structure.
-
-2001-04-02 Werner Lemberg <wl@gnu.org>
-
- * CHANGES: Reformatted, minor fixes.
- * TODO: Updated.
- * README: Formatting.
- * include/freetype/freetype.h: Formatting.
-
- * Jamfile: Fix typo.
-
- * src/cff/cffparse.c: Move error code #defines to...
- * include/freetype/internal/cfferrs.h: This file.
- * src/cff/cffdrivr.c, src/cff/cffobjs.c, src/cff/cffload.c: Replaced
- `FT_Err_*' with `CFF_Err_*'.
- * src/cid/cidparse.c: Replaced `FT_Err_*' with `T1_Err_*'.
- * src/psaux/psobjs.c, src/psaux/t1decode.c: Ditto.
- * src/sfnt/sfobcs.c, src/sfnt/ttload.c: Replaced `FT_Err_*' with
- `TT_Err_*'.
- * src/truetype/ttgload.c, src/truetype/ttobjs.c: Ditto.
- * src/type1/t1gload.c, src/type1/t1load.c, src/type1/t1objs.c,
- src/type1/t1parse.c: Replaced `FT_Err_*' with `T1_Err_*'.
-
- * include/freetype/internal/cfferrs.h: Add
- `CFF_Err_Unknown_File_Format'.
- * include/freetype/internal/t1errors.h: Add
- `T1_Err_Unknown_File_Format'.
- * include/freetype/internal/tterrors.h: Add
- `TT_Err_Unknown_File_Format'.
-
- * src/cff/cffload.h: Add `cff_*_encoding' and `cff_*_charset'
- references.
- * src/psaux/psobjs.c: Include `FT_INTERNAL_TYPE1_ERRORS_H'.
-
- * src/cff/cffobjs.c (CFF_Init_Face, CFF_Done_Face): Use
- FT_LOCAL_DEF.
- * src/cid/cidobjs.c (CID_Done_Driver): Ditto.
- * src/trutype/ttobjs.c (TT_Init_Face, TT_Done_Face, TT_Init_Size):
- Ditto.
- * src/type1/t1objs.c (T1_Done_Driver): Ditto.
- * src/pcf/pcfdriver.c (PCF_Done_Face): Ditto.
- * src/pcf/pcf.h: Use FT_LOCAL for `PCF_Done_Face'.
-
-2001-04-02 Tom Kacvinsky <tkacvins@freetype.org>
-
- * src/sfnt/ttload.c (TT_Load_Metrics): Fix an improper pointer
- dereference. Submitted by Herbert Duerr <duerr@sun.com>.
-
-2001-03-26 Tom Kacvinsky <tkacvins@freetype.org>
-
- * include/freetype/config/ftconfig.h: Changed hexadecimal
- constants to use suffix U to avoid problems with HP-UX's c89
- compiler. Submitted by G.W. Lucas <glucas@sonalysts.com>.
-
-2001-03-24 David Turner <david.turner@freetype.org>
-
- * Jamrules, Jamfile, src/Jamfile, src/*/Jamfile: Adding jamfiles to
- the source tree. See www.freetype.org/jam/index.html for details.
-
-
- * Version 2.0.2 released.
- =========================
-
-
-2001-03-20 Werner Lemberg <wl@gnu.org>
-
- * builds/win32/detekt.mk: Fix .PHONY target for Intel compiler.
-
-2001-03-20 David Turner <david.turner@freetype.org>
-
- * include/freetype/config/ftheader.h, include/freetype/ftsnames.h:
- Renamed `ftnames.h' to `ftsnames.h', and FT_NAMES_H to
- FT_SFNT_NAMES_H.
-
- * docs/docmaker.py: Added generation of INDEX link in table of
- contents.
-
- * INSTALL, docs/BUILD: Updated documentation to indicate that the
- compilation process has changed slightly (no more `src' required in
- the include path).
-
- * builds/*/*-def.mk: Changed the objects directory from `obj' to
- `objs'.
-
- * include/freetype/config/ftheader.h: Removed obsolete macros like
- FT_SOURCE_FILE, etc. and added cache-specific macro definitions that
- were previously defined in <freetype/ftcache.h>. Added comments to
- be included in a new API Reference section.
-
- * src/*/*: Removed the use of FT_SOURCE_FILE, etc. Now, each
- component needs to add its own directory to the include path at
- compile time. Modified all `rules.mk' and `descrip.mms'
- accordingly.
-
-2001-03-20 Werner Lemberg <wl@gnu.org>
-
- * builds/unix/configure.in: Add $ft_version.
- * builds/unix/freetype-config.in: Use it.
- * builds/unix/configure: Updated.
-
-2001-03-19 Tom Kacvinsky <tkacvins@freetype.org>
-
- * src/type1/t1load.c (parse_font_matrix): Assign the units per em
- value an unsigned short value, first by shifting right 16 bits,
- then by casting the results to FT_UShort.
-
- * src/cff/cffparse.c (cff_parse_font_bbox): Assign the units per em
- value an unsigned short value, first by shifting right 16 bits,
- then by casting the results to FT_UShort.
-
-2001-03-17 David Turner <david.turner@freetype.org>
-
- * src/cid/cidobjs.c, src/cid/cidload.c, src/pcf/pcfread.c,
- src/type1/t1load.c, src/type1/t1objs.c: Added a few casts to remove
- compiler warnings in pedantic modes.
-
- * include/config/ft2build.h, include/config/ftheader.h: The file
- `ft2build.h' was renamed to `ftheader.h' to avoid conflicts with the
- top-level <ft2build.h>.
-
- * include/config/ftheader.h: Added new section describing the #include
- macros.
-
-2001-03-17 Tom Kacvinsky <tkacvins@freetype.org>
-
- * src/cff/cffparse.c (cff_parse_font_bbox): Obtain rounded FT_Fixed
- values for the bounding box numbers.
-
- * src/cff/cffobjs.c (CFF_Init_Face): When processing a CFF/CEF font,
- set `root->ascender' (`root->descender') to the integer part of
- `root->bbox.yMax' (`root->bbox.yMin', respectively).
-
-2001-03-16 Tom Kacvinsky <tkacvins@freetype.org>
-
- * src/cff/cffdrivr.c (get_cff_glyph_name): New function. Used in
- cff_get_interface to facilitate getting a glyph name for glyph index
- via FT_Get_Glyph_Name().
-
- (cff_get_interface): Added support for getting a glyph name via the
- `glyph_name' module interface. Uses the new function
- get_cff_glyph_name().
- Submitted by Sander van der Wal <svdwal@xs4all.nl>.
-
- * src/cff/cffobjs.c (CFF_Init_Face): Logical or the face flags with
- FT_FACE_FLAG_GLYPH_NAMES only if FT_CONFIG_OPTION_NO_GLYPH_NAMES is
- not defined. This is to add support for getting a glyph name from a
- glyph index via FT_Get_Glyph_Name().
- Submitted by Sander van der Wal <svdwal@xs4all.nl>.
-
- * src/cff/cffgload.c (CFF_Parse_CharStrings): Added support for
- deprecated operator `dotsection'.
- Submitted by Sander van der Wal <svdwal@xs4all.nl>.
-
-2001-03-12 Werner Lemberg <wl@gnu.org>
-
- * src/psaux/t1decode.c (T1_Decoder_Parse_Charstrings): Fix error
- messages.
-
- * INSTALL, docs/BUILD: We need GNU make 3.78.1 or newer.
-
-2001-03-12 Tom Kacvinsky <tkacvins@freetype.org>
-
- * include/freetype/internal/psaux.h: Changed the lenIV member of
- the T1_Decoder_ struct to be an FT_Int instead of an FT_UInt.
-
- * src/psaux/t1decode.c (T1_Decoder_Parse_Charstrings): Adjust
- for lenIV seed bytes at the start of a decrypted subroutine.
-
- * src/cid/cidload.c (cid_read_subrs): Decrypt subroutines only
- if lenIV >= 0.
-
- * src/cid/cidgload.c (cid_load_glyph): Decrypt charstrings only
- if lenIV >= 0.
-
-2001-03-11 Werner Lemberg <wl@gnu.org>
-
- * TODO: Updated.
-
- * src/pcf/pcfread.c: Put READ_Fields() always in a conditional to
- avoid compiler warnings.
-
-2001-03-10 Tom Kacvinsky <tkacvins@freetype.org>
-
- * TODO: New file.
-
- * include/freetype/freetype.h: Added prototypes and notes for
- three new functions: FT_RoundFix, FT_CeilFix, and FT_FloorFix.
- * src/base/ftcalc.c (FT_RoundFix, FT_CeilFix, FT_FloorFix): Added
- implementation code.
-
- * src/cid/cidobjs.c (CID_Init_Face): Use calculated units_per_EM,
- and if that is not available, default to 1000 units per EM. Changed
- assignment code for ascender and descender values.
- * src/cid/cidload.c (parse_font_matrix): Added units_per_EM
- processing.
- (parse_font_bbox): Changed to use FT_Fixed number handling.
-
- * src/type1/t1objs.c (T1_Init_Face): Changed the assignment code
- for ascender, descender, and max_advance_width.
- * src/type1/t1load.c (parse_font_bbox): Changed to use FT_Fixed
- number handling.
-
-2001-03-10 Henrik Grubbström <grubba@roxen.com>
-
- * src/*/*.c: Added many casts to make code more 64bit-safe.
-
-2001-03-07 Werner Lemberg <wl@gnu.org>
-
- * INSTALL, docs/BUILD: We need GNU make 3.78 or newer.
-
-2001-03-07 Tom Kacvinsky <tkacvins@freetype.org>
-
- * src/type1/t1objs.c (T1_Init_Face): Minor correction: We must wait
- until parse_font_bbox is changed before we use logical shift rights
- in the assignments of `root->ascender', `root->descender', and
- `root->max_advance_width'.
-
- (T1_Done_Face): Free `char_name' table to avoid a memory leak.
- Submitted by Sander van der Wal <svdwal@xs4all.nl>.
-
-2001-03-05 Tom Kacvinsky <tkacvins@freetype.org>
-
- * src/cff/cffgload.c (CFF_Load_Glyph): Set glyph control data to the
- the Type 2 glyph charstring (used by conversion programs).
- Submitted by Ha Shao <hashao@chinese.com>.
-
-2001-03-04 Antoine Leca <Antoine.Leca@renault.fr>
-
- * include/freetype/ttnameid.h: Correct a stupid typo which prevented
- correct compilation (TT_MS_LANGID_TIGRIGNA_ETHIOPIA appeared twice).
-
-2001-03-04 Werner Lemberg <wl@gnu.org>
-
- * src/autohint/ahtypes.h (AH_Hinter): Add elements
- `disable_horz_edges', `disable_vert_edges'.
- * src/autohint/ahhint.c (ah_hint_edges_3, ah_hinter_hint_edges): Use
- them (and remove static variables with the same names).
- * src/pcf/pcfutil.c (BitOrderInvert): Add `const'.
- * docs/glnames.py: Updated to latest pstables.h changes.
-
- * builds/unix/detect.mk: Add test for Hurd.
- * builds/hurd/detect.mk: Removed.
-
-2001-03-04 Sander van der Wal <svdwal@xs4all.nl>
-
- * src/psnames/pstables.h: Add more `const'.
- * src/pcf/pcfutil.c: Ditto.
-
-2001-03-04 Werner Lemberg <wl@gnu.org>
-
- * src/base/ftglyph.c (FT_Glyph_To_Bitmap): Fixing typo
- (FT_Glyph_Done -> FT_Done_Glyph).
-
-2001-03-01 Antoine Leca <Antoine.Leca@renault.fr>
-
- * include/freetype/ttnameid.h: Added some new Microsoft language
- codes and LCIDs as found in Office Xp.
-
-2001-02-28 David Turner <david.turner@freetype.org>
-
- * builds/hurd/detect.mk: New file. Added support to detect the GNU
- Hurd operating system as Unix-like. Fix submitted by Anthony Fok
- <foka@debian.org>.
-
- * src/type1/t1gload.c (T1_Load_Glyph): Set glyph control data to the
- the Type 1 glyph charstring (used by conversion programs).
- Submitted by Ha Shao <hashao@chinese.com>.
-
-2001-02-22 David Turner <david.turner@freetype.org>
-
- * src/base/ftgrays.c (grays_sweep): The function didn't exit
- immediately if `num_cells' was 0 as it should. Thanks to Boris for
- finding this out.
-
- * src/base/ftglyph.c (FT_Glyph_To_Bitmap): Fixed memory leak when
- bitmap rendering fails (thanks to Graham Asher).
-
-2001-02-13 Werner Lemberg <wl@gnu.org>
-
- * docs/docmaker.py (DocSection::add_element): Use
- `self.print_error()'.
-
- * builds/unix/config.{guess,sub}: Updated (from ftp.gnu.org).
-
-2001-02-13 David Turner <david.turner@freetype.org>
-
- * docs/docmaker.py, include/freetype/*.h: Updated the DocMaker
- script to support chapters and section block ordering. Updated the
- public header files accordingly.
-
- * src/base/ftglyph.c (FT_Glyph_Copy): Advance width and glyph format
- were not correctly copied.
-
-2001-02-08 Tom Kacvinsky <tkacvins@freetype.org>
-
- * src/cff/cffparse.c (cff_parse_font_matrix): Removed an
- unnecessary fprintf( stderr, ... ).
-
-2001-02-07 Tom Kacvinsky <tkacvins@freetype.org>
-
- * src/type1/t1objs.c (T1_Init_Face): Added code to get the
- units_per_EM from the value assigned in parse_font_matrix, if
- available. Default to 1000 if not available.
-
- * src/cff/cffparse.c (cff_parse_font_matrix): Added logic to get
- the units_per_EM from the FontMatrix.
-
- (cff_parse_fixed_thousand): New function. Gets a real number from
- the CFF font, but multiplies by 1000 (this is to avoid rounding
- errors when placing this real number into a 16.16 fixed number).
-
- (cff_parse_real): Added code so that the integer part is moved
- into the high sixteen bits of the 16.16 fixed number.
-
- * src/cff/cffobjs.c (CFF_Init_Face): Added logic to get the units
- per EM from the CFF dictionary, if available.
-
- * include/freetype/internal/cfftypes.h: In struct CFF_Font_Dict_,
- added a units_per_em member to facilitate passing of units_per_em
- from function cff_parse_font_matrix.
-
- * src/type1/t1load.c (is_alpha): Make `-' a legal alphanumeric
- character. This is so that font names with `-' are fully parsed,
- etc...
-
-2001-02-02 Werner Lemberg <wl@gnu.org>
-
- * src/psaux/psobjs.c (shift_elements): Remove if clause (which is
- obsolete now).
-
- (reallocate_t1_table, PS_Table_Done): Replace REALLOC() with ALLOC()
- + MEM_Copy() to avoid a memory bug.
-
-2001-02-01 David Turner <david.turner@freetype.org>
-
- * docs/docmaker.py: Improved the index sorting routine to place
- capital letters before small ones. Added the `<order>' marker to
- section blocks in order to give the order of blocks.
-
-2001-01-30 Antoine Leca <Antoine.Leca@renault.fr>
-
- * include/freetype/ttnameid.h: Latest updates to Microsoft language
- ID codes.
-
-2001-01-24 Tom Kacvinsky <tkacvins@freetype.org>
-
- * src/cff/t1load.c (parse_font_matrix): Added heuristic to get
- units_per_EM from the font matrix.
-
- (parse_dict): Deleted test to see whether the FontInfo keyword has
- been seen. Deletion of this test allows fonts without FontInfo
- dictionaries to be parsed by the Type 1 driver.
-
- (T1_Open_Face): Deleted empty subroutines array test to make sure
- fonts with no subroutines still are parsed.
-
-2001-01-17 Francesco Zappa Nardelli <francesco.zappa.nardelli@ens.fr>
-
- * src/pcfread.c (pcf_get_properties, pcf_get_metrics,
- pcf_get_bitmaps): Fix compiler errors.
-
-2001-01-11 David Turner <david.turner@freetype.org>
-
- * src/pcf/pcfread.c: Removed some compilation warnings related
- to comparison of signed vs. unsigned integers.
-
- * include/freetype/internal/ftdebug.h: Changed the debug trace
- constants from trace_t2xxxx to trace_cffxxxx to be able to compile
- the CFF driver in debug mode.
-
-2001-01-11 Matthew Crosby <mcrosby@marthon.org>
-
- * builds/unix/freetype-config.in: Fix problems with separate
- --prefix and --exec-prefix.
-
-2001-01-11 David Turner <david.turner@freetype.org>
-
- * docs/docmaker.py: Added cross-references generation as well as
- more robust handling of pathname wildcard matching.
-
-2001-01-10 Werner Lemberg <wl@gnu.org>
-
- * docs/docmaker.py: Minor improvements to reduce unwanted spaces
- and empty lines in output.
-
-2001-01-09 David Turner <david.turner@freetype.org>
-
- * docs/docmaker.py: Improved script to generate table of contents
- and index pages. It also supports wildcards on non Unix systems.
-
- * include/freetype/*.h, include/freetype/cache/*.h: Updated comments
- to include section definitions/delimitations for the API Reference
- generator.
-
- * include/freetype/freetype.h: Moved declaration of
- `FT_Generic_Finalizer' and the `FT_Generic' structure to...
- * include/freetype/fttypes.h: here.
-
-2001-01-04 Werner Lemberg <wl@gnu.org>
-
- * include/freetype/ttnameid.h: Updated Unicode code range comments.
-
-2001-01-03 Tom Kacvinsky <tkacvins@freetype.org>
-
- * src/cff/rules.mk: Use cffgload.{c,h} instead of t2gload.{c,h}.
-
- * include/freetype/internal/internal.h: Changed to use cfftypes.h
- (cfferrs.h) instead of t2types.h (t2errors.h, respectively).
-
- * include/freetype/internal/cfftypes.h: Merged in changes from
- t2types.h and made this the canonical `types' header for the CFF
- driver.
-
- * include/freetype/internal/t2types.h: This file was merged with
- cfftypes.h and is no longer necessary.
-
- * include/freetype/internal/t2errors.h: Renamed to cfferrs.h.
-
- * src/cff/cffobjs.c, src/cff/cffobjs.h, src/cff/cffparse.c,
- src/cff/cffdrivr.c, src/cff/cff.c, src/cff/cffload.c,
- src/cff/cffgload.c, src/cff/cffgload.h: Changed to use
- cffgload.{c,h} instead of t2gload.{c,h}. All occurrences of t2_
- (T2_) were replaced with cff_ (CFF_, respectively).
-
- * src/cff/t2gload.h: Renamed cffgload.h.
-
- * src/cff/t2gload.c: Renamed cffgload.c
-
-2000-01-02 Jouk Jansen <joukj@hrem.stm.tudelft.nl>
-
- * builds/vms: Support files for VMS architecture added.
- * descrip.mms, src/*/descrip.mms: VMS makefiles added.
- * README.VMS: New file.
-
-2000-01-01 Werner Lemberg <wl@gnu.org>
-
- * LICENSE.TXT: Added info about PCF driver license.
-
-2001-01-01 Francesco Zappa Nardelli <francesco.zappa.nardelli@ens.fr>
-
- * src/pcf/*: New driver module for PCF font format (used in
- X Window System).
- * include/freetype/internal/ftdebug.h (FT_Trace): Added values for
- PCF driver.
- * include/freetype/internal/pcftypes.h: New file.
- * include/freetype/config/ftmodule.h: Added PCF driver module.
-
-2001-01-01 Werner Lemberg <wl@gnu.org>
-
- * src/winfonts/winfnt.c (FNT_Get_Char_Index): Fix parameter type.
-
-2000-12-31 Werner Lemberg <wl@gnu.org>
-
- * builds/modules.mk (clean_module_list): Fixed deletion of module
- file in case `make make_module_list' is called before `make setup'.
-
-2000-12-30 Werner Lemberg <wl@gnu.org>
-
- * src/cff/cffload.c (CFF_Load_Charset): Improved error messages.
- (CFF_Load_Charset, CFF_Load_Encoding): Remove unnecessary variable
- definition.
-
-2000-12-30 Tom Kacvinsky <tkacvins@freetype.org>
-
- * include/freetype/internal/t2types.h,
- include/freetype/internal/cfftypes.h: Changed the structures for
- CFF_Encoding and CFF_Encoding for the new implementations of the
- charset and encoding parsers in the CFF driver.
-
- * src/cff/t2gload.c (t2_lookup_glyph_by_stdcharcode,
- t2_operator_seac): Added these functions for use in implementing the
- seac emulation provided by the Type 2 endchar operator.
- (T2_Parse_CharStrings): Added seac emulation for the endchar
- operator.
-
- * src/cff/cffload.c (CFF_Load_Encoding, CFF_Load_Charset,
- CFF_Done_Encoding, CFF_Done_Charset): Extended to load and parse the
- charset/encoding tables, and free the memory used by them when the
- CFF driver is finished with them. Added tables
-
- cff_isoadobe_charset
- cff_expert_charset
- cff_expertsubset_charset
- cff_standard_encoding
- cff_expert_encoding
-
- so that the encoding/charset parser can handle predefined encodings and
- charsets.
-
-2000-12-24 Tom Kacvinsky <tkacvins@freetype.org>
-
- * src/cff/t2gload.c (T2_Load_Glyph): Added code so that the font
- transform is applied.
-
- * src/cff/cffparse.c (cff_parse_font_matrix): Added code so that
- the font matrix numbers are scaled by 1/(matrix->yy). Also, the
- offset vector now contains integer values instead of 16.16 fixed
- numbers.
-
-2000-12-22 Tom Kacvinsky <tkacvins@freetype.org>
-
- * src/autohint/ahhint.c (ah_hinter_load_glyph):
- Removed unnecessary comments and commented-out code.
-
-2000-12-21 David Turner <david.turner@freetype.org>
-
- * src/cid/cidafm.c, src/cid/cidafm.h: removed un-needed files,
- we'll work on supporting CID AFM files later I guess :-)
-
-2000-12-21 Tom Kacvinsky <tkacvins@freetype.org>
-
- * src/autohint/ahhint.c (ah_hinter_load, ah_hinter_load_glyph):
- Changed so that fonts with a non-standard FontMatrix render
- correctly. Previously, the first glyph rendered from such a
- font did not have the transformation matrix applied.
-
-2000-12-17 Werner Lemberg <wl@gnu.org>
-
- * *.mk: Added lots of `.PHONY' targets.
-
-2000-12-17 Karsten Fleischer <kfleisc1@ford.com>
-
- * *.mk: Implemented `platform' target to disable auto-detection.
-
-2000-12-14 Werner Lemberg <wl@gnu.org>
-
- * docs/design/modules.html: Removed. Covered by design-*.html.
-
- * INSTALL: Added info about makepp.
-
-2000-12-14 David Turner <david.turner@freetype.org>
-
- Added support for clipped direct rendering in the smooth renderer.
- This should not break binary compatibility of existing applications.
-
- * include/freetype/fttypes.h, include/freetype/ftimage.h: Move
- definition of the FT_BBox structure from the former to the latter.
- * include/freetype/ftimage.h: Add `ft_raster_flag_clip' value to
- FT_Raster_Flag enumeration.
- Add `clip_box' element to FT_Raster_Params structure.
- * src/smooth/ftgrays.c (grays_convert_glyph): Implement it.
-
- * INSTALL: Updated installation instructions on Win32, listing the
- new `make setup list' target used to list supported
- compilers/targets.
-
- * src/raster/ftraster.c (ft_black_render): Test for unsupported
- direct rendering before testing arguments.
-
-2000-12-13 David Turner <david.turner@freetype.org>
-
- * include/freetype/config/ft2build.h,
- include/freetype/internal/internal.h: Fixed header inclusion macros
- to use direct definitions. This is the only way to do these things
- in a portable way :-( The rest of the code should follow shortly
- though everything compiles now.
-
- * builds/compiler/intelc.mk, builds/compiler/watcom.mk: New files.
-
- * builds/win32/detect.mk: Added support for the Intel C/C++
- compiler, as well as _preliminary_ (read: doesn't work!) support for
- Watcom. Also added a new setup target. Type `make setup list' for
- a list of supported command-line compilers on Win32.
-
- * src/base/ftdebug.c: Added dummy symbol to avoid empty file if
- conditionals are off.
-
-2000-12-13 Werner Lemberg <wl@gnu.org>
-
- * builds/unix/ftsystem.c: Fixed typos. Fixed inclusion of wrong
- ftconfig.h file.
-
-2000-12-12 Werner Lemberg <wl@gnu.org>
-
- * include/freetype/config/ft2build.h (FT2_ROOT, FT2_CONFIG_ROOT):
- Removed. ANSI C doesn't (explicitly) allow macro expansion in
- arguments using `##'.
- (FT2_PUBLIC_FILE, FT2_CONFIG_FILE, FT2_INTERNAL_FILE): Use directory
- names directly. Make them configurable. Use `##' to strip leading
- and trailing spaces from arguments.
-
- * builds/unix/ft2unix.h: Adapted.
-
- * src/base/ftsystem.c (ft_alloc, ft_realloc, ft_free, ft_io_stream,
- ft_close_stream): Use FT_CALLBACK_DEF.
-
- * builds/unix/ftsystem.c: Use new header scheme.
- (FT_Done_Memory): Use free() from FT_Memory structure.
-
- * src/base/ftinit.c, src/base/ftmac.c: Header scheme fixes.
-
-2000-12-11 Werner Lemberg <wl@gnu.org>
-
- * include/freetype/config/ft2build.h (FT2_CONFIG_ROOT,
- FT2_PUBLIC_FILE, FT2_CONFIG_FILE, FT2_INTERNAL_FILE,
- FT_SOURCE_FILE): Use `##' operator to be really ANSI C compliant.
-
-2000-12-09 Werner Lemberg <wl@gnu.org>
-
- * builds/unix/detect.mk: Remove unused USE_CFLAGS variable.
-
-2000-12-08 Werner Lemberg <wl@gnu.org>
-
- * */*.h: Changed body inclusion macro names to start and end with
- `__' (those which haven't converted yet). Fixed minor conversion
- issues.
-
- * src/winfonts/winfnt.c: Updated to new header inclusion scheme.
-
- * src/truetype/ttinterp.c: Remove unused CALC_Length() macro.
-
-2000-12-07 David Turner <david.turner@freetype.org>
-
- * */*.[ch]: Changed source files to adhere to the new
- header inclusion scheme. Not completely tested but works for now
- here.
-
- * src/cff/t2driver.c: Renamed and updated to...
- * src/cff/cffdrivr.c: New file.
- * src/cff/t2driver.h: Renamed and updated to...
- * src/cff/cffdrivr.h: New file.
- * src/cff/t2load.c: Renamed and updated to...
- * src/cff/cffload.c: New file.
- * src/cff/t2load.h: Renamed and updated to...
- * src/cff/cffload.h: New file.
- * src/cff/t2objs.c: Renamed and updated to...
- * src/cff/cffobjs.c: New file.
- * src/cff/t2objs.h: Renamed and updated to...
- * src/cff/cffobjs.h: New file.
- * src/cff/t2parse.c: Renamed and updated to...
- * src/cff/cffparse.c: New file.
- * src/cff/t2parse.h: Renamed and updated to...
- * src/cff/cffparse.h: New file.
- * src/cff/t2tokens.h: Renamed and updated to...
- * src/cff/cfftoken.h: New file.
-
- * src/cff/cff.c, src/cff/rules.mk: Updated.
-
-2000-12-06 David Turner <david.turner@freetype.org>
-
- * src/cache/ftlru.c (FT_Lru_Done): Fixed memory leak.
-
-2000-12-06 Werner Lemberg <wl@gnu.org>
-
- * builds/module.mk: Replaced `xxx #' with `xxx$(space).
- * builds/os2/detekt.mk, builds/win32/detekt.mk: Moved comment to
- avoid trailing spaces in variable.
- * builds/freetype.mk: Use $(D) instead of $D to make statement more
- readable.
-
- * docs/docmaker.py: Formatting.
-
-2000-12-05 David Turner <david.turner@freetype.org>
-
- * src/psaux/psauxmod.c: Fixed a broken inclusion of component
- header files (an FT_FLAT_COMPILE test was missing).
-
- * src/cache/ftcmanag.c (FTC_Manager_Done): Fixed a bug that caused
- an occasional crash when the function was called (due to a dangling
- pointer).
-
- * src/base/ftsystem.c (FT_Done_Memory): Fixed an obvious bug:
- The ANSI `free()' function was called instead of `memory->free()'.
-
- * docs/docmaker.py: Added section filtering, multi-page generation
- (index page generation is still missing though).
-
-2000-12-04 David Turner <david.turner@freetype.org>
-
- * builds/unix/install.mk, builds/unix/ft2unix.h: The file `ft2unix.h'
- is now installed as <ft2build.h> for Unix systems. Note that we
- still use the `freetype2/freetype' installation path for now.
-
- * */*.[ch]: Now using <ft2build.h> as the default build and setup
- configuration file in all public headers. Internal source files
- still need some changes though.
-
- * builds/devel/ft2build.h, builds/devel/ftoption.h: Created a new
- directory to hold all development options for both the Unix and
- Win32 developer builds.
-
- * builds/win32/detect.mk, builds/win32/w32-bccd.mk,
- builds/win32/w32-dev.mk: Changed the developer build targets to
- `devel-gcc' and `devel-bcc' in order to be able to develop with the
- Borland C++ compiler.
-
-2000-12-01 David Turner <david.turner@freetype.org>
-
-
- * Version 2.0.1 released.
- =========================
-
-
- * builds/unix/configure.in, builds/unix/configure,
- builds/cygwin/configure.in, builds/cygwin/configure: Setting
- `version_info' to 6:1:0 for the 2.0.1 release.
-
- * CHANGES: Added a summary of changes between 2.0.1 and 2.0.
-
- * builds/unix/ftconfig.in, builds/cygwin/ftconfig.in: Changes
- to allow compilation under Unix with the Unix-specific config
- files.
-
-2000-12-01 Werner Lemberg <wl@gnu.org>
-
- * INSTALL: Revised.
- * builds/compiler/bcc-dev.mk, builds/compiler/visualage.mk,
- builds/compiler/bcc.mk, builds/win32/w32-bcc.mk,
- builds/win32/w32-bccd.mk: Revised.
- * include/freetype/config/ftbuild.h,
- include/freetype/internal/internal.h: Revised.
- * include/freetype/ftimage.h: Updated to new header inclusion scheme.
-
-2000-11-30 Werner Lemberg <wl@gnu.org>
-
- * builds/toplevel.mk (.PHONY): Adding `distclean'.
- * builds/unix/detect.mk (.PHONY): Adding `devel', `unix', `lcc',
- `setup'.
-
-2000-11-30 David Turner <david.turner@freetype.ogr>
-
- * INSTALL: Slightly updated the quick starter documentation to
- include IDE compilation, prevent against BSD Make, and specify `make
- setup' instead of a single `make' for build configuration.
-
- * include/config/ftbuild.h, include/internal/internal.h: Added new
- configuration files used to determine the location of all public,
- configuration, and internal header files for FreeType 2. Modified
- all headers under `include/freetype' to reflect this change. Note
- that we still need to change the library source files themselves
- though.
-
- * builds/compiler/bcc.mk, builds/compiler/bcc-dev.mk,
- builds/win32/w32-bcc.mk, builds/win32/w32-bccd.mk,
- builds/win32/detect.mk: Added new files to support compilation with
- the free Borland C++ command-line compiler. Modified the detection
- rules to recognize the new `bcc32' target in `make setup bcc32'.
-
- * src/sfnt/ttcmap.c, src/sfnt/ttpost.c, src/sfnt/ttsbit.c,
- src/truetype/ttobjs.c, src/truetype/ttgload.c,
- src/truetype/ttinterp.c: Fixed a few comparisons that Borland C++
- didn't really like. Basically, this compiler complains when FT_UInt
- is compared to FT_UShort (apparently, it promotes `UShort' to `Int'
- in these cases).
-
-2000-11-30 Tom Kacvinsky <tkacvins@freetype.org>
-
- * t2objs.c (T2_Init_Face): Added calculation of `face->height' for
- pure CFF fonts.
-
- * t1objs.c (T1_Init_Face): Fixed computation of `face->height'.
-
-2000-11-29 David Turner <david.turner@freetype.org>
-
- * src/base/ftbbox.c (BBox_Conic_Check): Fixed a really stupid
- bug in the formula used to compute the conic Bézier extrema
- of non-monotonous arcs.
-
-2000-11-29 Werner Lemberg <wl@gnu.org>
-
- * src/base/ftcalc.c (FT_SqrtFixed), src/base/ftobjs.c
- (FT_Set_Renderer): Use FT_EXPORT_DEF.
- * src/cache/ftcimage.c (FTC_Image_Cache_Lookup),
- src/cache/ftcmanag.c (FTC_Manager_Done, FTC_Manager_Reset,
- FTC_Manager_Lookup_Face, FTC_Manager_Lookup_Size,
- FTC_Manager_Register_Cache), src/cache/ftcsbits.c
- (FTC_SBit_Cache_Lookup): Ditto.
-
- * src/include/freetype/cache/ftcglyph.h (FTC_GlyphNode_Init),
- src/include/freetype/ftmac.h (FT_New_Face_From_FOND): Use FT_EXPORT.
-
-2000-11-29 Werner Lemberg <wl@gnu.org>
-
- * src/sfnt/sfdriver.c: Include ttsbit.h and ttpost.h only
- conditionally.
-
- * src/truetype/ttdriver.c (Set_Char_Sizes, Set_Pixel_Sizes): Set
- `size->strike_index' only conditionally.
-
- * src/type1/t1driver.c, src/type1/t1objs.c: Include t1afm.h only
- conditionally.
-
- * src/winfonts/winfnt.h: Move all type definitions to...
- * src/include/freetype/internal/fnttypes.h: New file.
- * src/winfonts/winfnt.c: Use it.
-
-2000-11-29 ??? ??? <darin@eazel.com>
-
- * include/freetype/internal/ftdebug.h: Replaced FT_CAT and FT_XCAT
- with a direct solution (which also satisfies picky compilers).
-
-2000-11-28 YAMANO-UCHI Hidetoshi <mer@din.or.jp>
-
- * src/truetype/ttobjs.c (TT_Init_Size): Fix #ifdef's to work with
- disabled interpreter also.
-
- * src/base/ftnames.c (FT_Get_Sfnt_Name_Count): Fix incorrect
- parentheses.
-
-2000-11-26 Tom Kacvinsky <tkacvins@freetype.org>
-
- * src/cff/t2gload.c (T2_Parse_CharStrings): Added logic to glyph
- width setting code to take into account even/odd argument counts
- and glyph width operand before endchar/hmoveto/vmoveto.
-
-2000-11-26 Werner Lemberg <wl@gnu.org>
-
- * builds/ansi/ansi.mk: Fix inclusion order of files.
-
-2000-11-26 Keith Packard <keithp@keithp.com>
-
- * src/type1/t1objs.c (T1_Init_Face): Compute style flags.
-
-2000-11-26 Werner Lemberg <wl@gnu.org>
-
- * builds/compiler/ansi-cc.mk (CLEAN_LIBRARY): Fix rule and
- conditional.
-
-2000-11-23 Werner Lemberg <wl@gnu.org>
-
- * src/type1/t1load.c (parse_subrs, parse_charstrings): Use decrypt
- function from PSAux module.
-
- * src/type1/t1parse.c (T1_Done_Parse): Renamed to...
- (T1_Finalize_Parser): New function (to avoid name clash with a
- function in the PSAux module).
- (T1_Decrypt): Removed since it is duplicated in the PSAux module.
- (T1_Get_Private_Dict): Added `psaux' as new parameter; use decrypt
- function from PSAux module.
-
- * src/type1/t1parse.h: Adapted.
-
-2000-11-22 Tom Kacvinsky <tkacvins@freetype.org>
-
- * src/cff/t2objs.c (T2_Init_Face): For pure CFF fonts, set
- `root->num_faces' to `cff->num_faces' and set `units_per_EM'
- to 1000.
-
- * src/cff/t2parse.c (parse_t2_real): Fixed real number parsing
- loop.
-
- * src/cff/t2load.c (T2_Get_String): Called T2_Get_Name with a
- sid that was off by one.
-
-2000-11-16 David Turner <david@freetype.org>
-
- * src/autohint/ahtypes.h (AH_Hinter): Added new fields to control
- auto-hinting of synthetic Type 1 fonts.
-
- * src/autohint/ahhint.c (ah_hinter_load, ah_hinter_load_glyph):
- Added auto-hinting support of synthetic Type 1 fonts.
-
-2000-11-12 Tom Kacvinsky <tkacvins@freetype.org>
-
- * src/sfnt/ttload.c (TT_LookUp_Table, TT_Load_Generic_Table): Change
- tracing output.
-
- * src/sfnt/sfobjs.c (SFNT_Load_Face): Set boolean variable
- `has-outline' to true only if the font has a `glyf' or `CFF ' table.
-
-2000-11-11 Werner Lemberg <wl@gnu.org>
-
- * builds/win32/visualc/freetype.dsp: Fix raster1->raster and
- type1z->type1.
-
-2000-11-11 Tom Kacvinsky <tkacvins@freetype.org>
-
- * builds/unix/freetype-config.in, builds/cygwin/freetype-config.in:
- Added a --libtool option. When freetype-config --libtool is
- invoked, the absolute path to the libtool convenience library
- is returned.
-
-2000-11-11 Werner Lemberg <wl@gnu.org>
-
- * builds/cygwin/cygwin-def.in: Same fix as previous.
-
-2000-11-10 Tom Kacvinsky <tkacvins@freetype.org>
-
- * builds/unix/unix-def.in: Add
-
- INSTALL_PROGRAM := @INSTALL_PROGRAM@
- INSTALL_SCRIPT := @INSTALL_SCRIPT@
-
- so that installation of freetype-config does not fail.
-
-2000-11-10 Werner Lemberg <wl@gnu.org>
-
- * builds/cygwin/freetype-config.in, builds/unix/freetype-config.in:
- Move test down for empty --exec-prefix.
- Fix --version.
-
- * builds/cygwin/install.mk, builds/unix/install.mk: Use
- $(INSTALL_SCRIPT) for installation of freetype-config.
-
- * builds/cygwin/install.mk: Fix clean target names.
-
-2000-11-09 David Turner <david@freetype.org>
-
-
- * Version 2.0 released.
- =======================
-
-----------------------------------------------------------------------------
-
-Copyright 2000, 2001, 2002, 2007 by
-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:
diff --git a/src/3rdparty/freetype/ChangeLog.21 b/src/3rdparty/freetype/ChangeLog.21
deleted file mode 100644
index d6371d1758..0000000000
--- a/src/3rdparty/freetype/ChangeLog.21
+++ /dev/null
@@ -1,9439 +0,0 @@
-2005-06-08 Werner Lemberg <wl@gnu.org>
-
-
- * Version 2.1.10 released.
- ==========================
-
-
- * src/pcf/readme: Renamed to...
- * src/pcf/README: This.
-
-2005-06-07 Detlef Würkner <TetiSoft@apg.lahn.de>
-
- * builds/amiga/*: Added copyright notes, reworked some comments.
-
-2005-06-05 Werner Lemberg <wl@gnu.org>
-
- * Add copyright notices to all files which don't have one.
-
- * docs/license.txt: Renamed to...
- * docs/LICENSE.TXT: This.
- * docs/FTL.txt: Renamed to...
- * docs/FTL.TXT: This.
- * docs/GPL.txt: Renamed to...
- * docs/GPL.TXT: This.
-
- * docs/PATENTS: Slightly reworded. Suggested by Sylvain Beucler
- <beuc@gnu.org>.
-
-2005-06-04 Werner Lemberg <wl@gnu.org>
-
- * include/freetype/ftimage.h (FT_Outline_MoveToFunc,
- FT_Outline_LineToFunc, FT_Outline_ConicToFunc,
- FT_Outline_CubicToFunc, FT_Raster_RenderFunc),
- include/freetype/ftrender.h (FT_Glyph_TransformFunc,
- FT_Renderer_RenderFunc, FT_Renderer_TransformFunc): Don't use
- `const' to stay compatible with FreeType 2.1.9.
-
-2005-06-01 Adam D. Moss <adam@gimp.org>
-
- * src/base/ftstroke.c (ft_stroker_inside): Revert `sigma' patch from
- 2004-07-11; this gives much better results under normal
- circumstances.
-
-2005-05-30 Chia I Wu <b90201047@ntu.edu.tw>
-
- * include/freetype/ftbitmap.h (FT_Bitmap_Embolden): Minor
- documentation improvements.
-
- * include/freetype/ftoutln.h (FT_Outline_Embolden): Fix typos.
-
- * src/base/ftbitmap.c (FT_Bitmap_Embolden): Add support for bitmap
- of pixel_mode FT_PIXEL_MODE_GRAY2 or FT_PIXEL_MODE_GRAY4.
- If xstr is larger than 8 and bitmap is of pixel_mode
- FT_PIXEL_MODE_MONO, set xstr to 8 instead of returning error.
-
-2005-05-29 Chia I Wu <b90201047@ntu.edu.tw>
-
- * src/base/ftbitmap.c (FT_Bitmap_Embolden): Fix emboldening bitmap
- of mode FT_PIXEL_MODE_GRAY. Also add support for mode
- FT_PIXEL_MODE_LCD and FT_PIXEL_MODE_LCD_V.
- (ft_bitmap_assure_buffer): FT_PIXEL_MODE_LCD and FT_PIXEL_MODE_LCD_V
- should have ppb (pixel per byte) 1.
- Zero the padding when there's no need to allocate memory.
-
- * src/base/ftsynth.c (FT_GlyphSlot_Embolden): Handle slot->advance
- too.
- More suited emboldening strength.
-
-2005-05-28 Chia I Wu <b90201047@ntu.edu.tw>
-
- * src/base/ftbitmap.c (FT_Bitmap_Embolden): Handle negative pitch.
- Handle FT_PIXEL_MODE_GRAY with num_gray != 256.
- Improve speed for FT_PIXEL_MODE_GRAY.
- (ft_bitmap_assure_buffer): Accept FT_PIXEL_MODE_LCD and
- FT_PIXEL_MODE_LCD_V.
-
-2005-05-27 Chia I Wu <b90201047@ntu.edu.tw>
-
- * src/base/ftsynth.c (FT_GlyphSlot_Embolden): Initialize `error'.
-
- * src/base/ftobjs.c (ft_cmap_done_internal): New function.
- (FT_CMap_Done): Remove cmap from cmap list.
- (destroy_charmaps, FT_CMap_New): Don't call FT_CMap_Done but
- ft_cmap_done_internal.
-
-2005-05-26 Werner Lemberg <wl@gnu.org>
-
- * docs/GPL.txt: Update postal address of FSF.
-
-2005-05-26 Chia I Wu <b90201047@ntu.edu.tw>
-
- * include/freetype/ftbitmap.h (FT_Bitmap_Embolden): Improve
- documentation.
-
- * src/base/ftsynth.c (FT_BOLD_THRESHOLD): Removed.
- (FT_GlyphSlot_Embolden): Check whether slot is bitmap owner.
- Always modify the metrics.
-
-2005-05-24 Werner Lemberg <wl@gnu.org>
-
- * docs/CHANGES: Updated.
-
-2005-05-24 Chia I Wu <b90201047@ntu.edu.tw>
-
- * include/freetype/ftbitmap.h (FT_Bitmap_Embolden): New declaration.
-
- * include/freetype/ftoutln.h (FT_Outline_Embolden): New declaration.
-
- * src/base/ftbitmap.c (ft_bitmap_assure_buffer): New auxiliary
- function.
- (FT_Bitmap_Embolden): New function.
-
- * src/base/ftoutln.c (FT_Outline_Embolden): New function.
-
- * src/base/ftsynth.c: Don't include FT_INTERNAL_CALC_H and
- FT_TRIGONOMETRY_H but FT_BITMAP_H.
- (FT_GlyphSlot_Embolden): Use FT_Outline_Embolden or
- FT_Bitmap_Embolden.
-
-2005-05-24 Werner Lemberg <wl@gnu.org>
-
- * configure: Always remove config.mk, builds/unix/unix-def.mk, and
- builds/unix/unix-cc.mk. This fixes repeated calls of the script.
- Reported by Nelson Beebe and Behdad Esfahbod.
-
- * README.CVS: Mention file permissions.
-
-2005-05-23 Werner Lemberg <wl@gnu.org>
-
- * builds/amiga/makefile.os4 (WARNINGS), builds/compiler/gcc-dev.mk
- (CFLAGS), builds/compiler/gcc.mk (CFLAGS): Remove
- -fno-strict-aliasing.
-
- * src/sfnt/rules.mk (SFNT_DRV_SRC): Don't include ttsbit0.c --
- it is currently loaded from ttsbit.c.
-
-2005-05-23 Behdad Esfahbod <behdad@cs.toronto.edu>
-
- Say you have `(Foo*)x' and want to assign, pass, or return it as
- `(Bar*)'. If you simply say `x' or `(Bar*)x', then the C compiler
- would warn you that type casting incompatible pointer types breaks
- strict-aliasing. The solution is to cast to `(void*)' instead which
- is the generic pointer type, so the compiler knows that it should
- make no strict-aliasing assumption on `x'. But the problem with
- `(void*)x' is that seems like in C++, unlike C, `void*' is not a
- generic pointer type and assigning `void*' to `Bar*' without a cast
- causes an error. The solution is to cast to `Bar*' too, with
- `(Bar*)(void*)x' as the result -- this is what the patch does.
-
- * include/freetype/cache/ftccache.h (FTC_CACHE_LOOKUP_CMP),
- include/freetype/cache/ftcmru.h (FTC_MRULIST_LOOKUP_CMP): Remove
- cast on lvalue, use a temporary pointer instead.
- Cast temporarily to (void*) to not break strict aliasing.
-
- * include/freetype/internal/ftmemory.h (FT_MEM_ALLOC,
- FT_MEM_REALLOC, FT_MEM_QALLOC, FT_MEM_QREALLOC, FT_MEM_FREE),
- src/base/ftglyph.c (FT_Glyph_To_Bitmap): Cast temporarily to (void*)
- to not break strict aliasing.
-
- * src/base/ftinit.c (FT_USE_MODULE): Fix wrong type information.
-
- * builds/unix/configure.ac (XX_CFLAGS): Remove -fno-strict-aliasing.
-
-2005-05-23 David Turner <dturner@freetype.org>
-
- Fix Savannah bug #12213 (incorrect behaviour of the cache sub-system
- in low-memory conditions).
-
- * include/freetype/cache/ftccache.h (FTC_CACHE_TRYLOOP,
- FTC_CACHE_TRYLOOP_END): New macros.
-
- * src/cache/ftccache.c (FTC_Cache_NewNode), src/cache/ftcsbits.c
- (ftc_snode_compare): Use FT_CACHE_TRYLOOP and FTC_CACE_TRYLOOP_END.
-
-2005-05-23 Werner Lemberg <wl@gnu.org>
-
- * src/base/rules.mk (BASE_SRC): Don't add ftsynth.c here but...
- (BASE_EXT_SRC): Here.
-
-2005-05-22 Werner Lemberg <wl@gnu.org>
-
- * src/base/ftrfork.c (raccess_guess_apple_generic): Mark
- `version_number' and `entry_length' as unused.
- (raccess_guess_linux_double_from_file_name): Remove `memory'.
- (raccess_make_file_name): Mark `error' as unused.
-
- * src/bdf/bdflib.c (_bdf_parse_properties): Remove `memory'.
-
- * src/cid/cidobjs.c (cid_face_init): Remove `psnames'.
-
- * src/sfnt/sfobjs.c (sfnt_load_face): Remove `memory'.
-
- * src/truetype/ttgxvar.c (ft_var_readpackedpoints,
- ft_var_readpackeddeltas, ft_var_load_avar): Mark `error' as unused.
-
- * src/base/rules.mk (BASE_SRC): Add ftsynth.c.
-
-2005-05-21 David Turner <david@freetype.org>
-
- * src/base/ftsynth.c (FT_GlyphSlot_Embolden): Fix a bug that
- produced unpleasant artefacts when trying to embolden very sharp
- corners.
-
-2005-05-20 Werner Lemberg <wl@gnu.org>
-
- * docs/CHANGES: Updated.
-
-2005-05-20 Chia I Wu <b90201047@ntu.edu.tw>
-
- * src/base/ftbitmap.c: Don't include FT_FREETYPE_H and FT_IMAGE_H
- but FT_BITMAP_H.
- (FT_Bitmap_Copy): New function (from ftglyph.c).
-
- * include/freetype/ftbitmap.h (FT_Bitmap_Copy): New public
- definition.
-
- * src/base/ftglyph.c: Include FT_BITMAP_H.
- (ft_bitmap_copy): Move to ftbitmap.c.
- (ft_bitmap_glyph_init): Remove `memory' variable.
- Create new bitmap object if FT_GLYPH_OWN_BITMAP isn't set.
- (ft_bitmap_glyph_copy): Use FT_Bitmap_Copy.
- (ft_bitmap_glyph_done): Use FT_Bitmap_Done.
- (ft_outline_glyph_init): Use FT_Outline_Copy.
-
- * src/base/ftoutln.c (FT_Outline_Copy): Handle source == target.
- (FT_Outline_Done_Internal): Check for valid `memory' pointer.
- (FT_Outline_Translate, FT_Outline_Reverse, FT_Outline_Render,
- FT_Outline_Transform): Check for valid `outline' pointer.
-
- * src/base/ftobjs.c (FT_New_GlyphSlot): Prepend glyph slot to
- face->glyph, otherwise a new second glyph slot cannot be created.
- (FT_Done_GlyphSlot): Fix memory leak.
- (FT_Open_Face): Updated -- face->glyph is already managed by
- FT_New_GlyphSlot.
-
- * src/type42/t42objs.c (T42_GlyphSlot_Done): Updated.
-
-2005-05-20 Kirill Smelkov <kirr@mns.spb.ru>
-
- * include/freetype/ftimage.h (FT_Raster_Params),
- include/freetype/ftoutln.h (FT_Outline_Translate,
- FT_Outline_Transform), src/base/ftoutln.c (FT_Outline_Translate,
- FT_Outline_Transform): Decorate parameters with `const' where
- appropriate.
- Update all callers.
-
- * src/raster/ftraster.c (ft_black_reset), src/smooth/ftgrays.c
- (gray_raster_reset): Remove `const' from `pool_base' argument.
-
-2005-05-18 Kirill Smelkov <kirr@mns.spb.ru>
-
- * src/raster/ftmisc.h: New file. Only needed if ftraster.c is
- compiled as stand-alone.
-
- * src/raster/ftraster.c: Add comment how to compile as stand-alone.
- s/FT_CONFIG_OPTION_STATIC_RASTER/FT_STATIC_RASTER/.
- s/TT_STATIC_RASTER/FT_STATIC_RASTER/.
- [_STANDALONE_]: Include ftimage.h and ftmisc.h.
- (FT_TRACE1, FT_TRACE6, ft_memset, FT_MEM_ZERO): Define
- conditionally.
- (Render_Glyph, Render_Gray_Glyph): Return Raster_Err_None (or
- Raster_Err_Unsupported).
- (ft_black_new) [_STANDALONE_]: Fix type of `the_raster'.
- (ft_black_init, ft_black_reset, ft_black_set_mode, ft_black_render):
- Use `ras', not `raster'.
- (ft_black_done): Use FT_UNUSED_RASTER.
- (Horizontal_Sweep_Init, Horizontal_Sweep_Step,
- Horizontal_Gray_Sweep_Span): Use FT_UNUSED_RASTER.
-
-2005-05-18 Werner Lemberg <wl@gnu.org>
-
- * docs/announce: Start updating.
-
- * docs/CHANGES: Updated.
-
-2005-05-16 Vitaliy Pasternak <v_a_pasternak@mail.ru>
-
- * builds/win32/visualc/freetype.vcproj: Updated.
- Exclude debug info for `Release' versions to reduce library size.
-
-2005-05-16 Werner Lemberg <wl@gnu.org>
-
- * src/base/ftobjs.c (FT_Open_Face): Make it work as documented, this
- is, ignore `aface' completely if face_index < 0. Reported by David
- Osborn <spam@habitualhiatus.com>.
-
-2005-05-16 Kirill Smelkov <kirr@mns.spb.ru>
-
- * include/freetype/ftimage.h (FT_Outline_MoveToFunc,
- FT_Outline_LineTo_Func, FT_Outline_ConicToFunc,
- FT_Outline_CubicToFunc), src/smooth/ftgrays.c (gray_render_conic,
- gray_render_cubic, gray_move_to, gray_line_to, gray_conic_to,
- gray_cubic_to, gray_render_span, gray_sweep): Decorate parameters
- with `const' where appropriate.
-
-2005-05-11 Kirill Smelkov <kirr@mns.spb.ru>
-
- * include/freetype/ftimage.h (FT_Raster_RenderFunc),
- include/freetype/ftrender.h (FT_Glyph_TransformFunc,
- FT_Renderer_Render_Func, FT_Renderer_TransformFunc),
- src/base/ftglyph.c (ft_outline_glyph_transform),
- src/raster/ftrend1.c (ft_raster1_transform, ft_raster1_render),
- src/smooth/ftgrays.c (FT_Outline_Decompose, gray_raster_render),
- src/smooth/ftsmooth.c (ft_smooth_transform,
- ft_smooth_render_generic, ft_smooth_render, ft_smooth_render_lcd,
- ft_smooth_render_lcd_v): Decorate parameters with `const' where
- appropriate.
-
- * src/raster/ftraster.c (RASTER_RENDER_POOL): Removed. Obsolete.
- (ft_black_render): Decorate parameters with `const' where
- appropriate.
-
-2005-05-11 Werner Lemberg <wl@gnu.org>
-
- * src/sfnt/ttcmap.c (tt_cmap4_set_range): Fix typo (FT_PEEK_SHORT ->
- FT_PEEK_USHORT) which caused crashes. Reported by Ismail Donmez
- <ismail@kde.org.tr>.
-
-2005-05-08 Werner Lemberg <wl@gnu.org>
-
- * include/freetype/internal/ftserv.h (FT_FACE_FIND_GLOBAL_SERVICE)
- [__cplusplus]: Fix typo.
-
-2005-05-07 Werner Lemberg <wl@gnu.org>
-
- Handle unsorted SFNT type 4 cmaps correctly (reported by Dirck
- Blaskey <listtarget@danbala.com>).
-
- * src/sfnt/ttcmap.h (TT_CMap): Add member `unsorted'.
- * src/sfnt/ttcmac.c: Use SFNT_Err_Ok where appropriate.
-
- (tt_cmap0_validate, tt_cmap2_validate, tt_cmap6_validate,
- tt_cmap8_validate, tt_cmap10_validate, tt_cmap12_validate): Use
- `FT_Error' as return type.
- (tt_cmap4_validate): Use `FT_Error' as return type.
- Return error code for unsorted cmap.
- (tt_cmap4_char_index, tt_cmap4_char_next): Use old code for unsorted
- cmaps.
- (tt_face_build_cmaps): Set `unsorted' variable in cmap.
-
-2005-05-07 Werner Lemberg <wl@gnu.org>
-
- * src/truetype/ttpload.c (tt_face_get_location): Fix typo.
-
-2005-05-06 Werner Lemberg <wl@gnu.org>
-
- * src/cff/cffobjs.c (cff_face_init): Set ppem value in top
- dictionary for SFNT-based CFF.
-
-2005-05-05 Werner Lemberg <wl@gnu.org>
-
- Handle malformed `loca' table entries.
-
- * docs/TODO: Add some bugs which should be fixed.
-
- * include/freetype/internal/tttypes.h (TT_FaceRec): Add `glyf_len'
- element.
-
- * src/truetype/ttpload.c (tt_face_load_loca): Get length of `glyf'
- table.
- (tt_face_get_location): Fix computation of `asize' for malformed
- `loca' entries.
-
-2005-05-01 David Turner <david@freetype.org>
-
- * Jamfile: Remove `otvalid' from the list of compiled modules.
-
- * include/freetype/internal/ftserv.h: Add compiler pragmas to get
- rid of annoying warnings with Visual C++ compiler in maximum warning
- mode.
-
- * src/autofit/afhints.c, src/autofit/aflatin.c, src/base/ftstroke.c,
- src/bdf/bdfdrivr.c, src/cache/ftcbasic.c, src/cache/ftccmap.c,
- src/cache/ftcmanag.c, src/cff/cffload.c, src/cid/cidload.c,
- src/lzw/zopen.c, src/otvalid/otvgdef.c, src/pcf/pcfread.c,
- src/sfnt/sfobjs.c, src/truetype/ttgxvar.c: Remove compiler warnings.
-
-2005-04-28 Werner Lemberg <wl@gnu.org>
-
- * docs/TODO: Updated.
-
-2005-04-24 Werner Lemberg <wl@gnu.org>
-
- * src/otvalid/otvcommn.c
- (otv_GSUBGPOS_have_MarkAttachmentType_flag): Handle table == 0.
-
-2005-04-16 Werner Lemberg <wl@gnu.org>
-
- * src/cff/cffobjs.c (cff_face_init): Set default upem value in top
- font dict also.
- Handle font matrix settings in subfonts.
-
- * src/cff/cffgload.c (cff_slot_load): Use the correct font matrix
- for CID-keyed fonts with subfonts.
-
- * docs/formats.txt: Updated.
-
-2005-04-14 Kirill Smelkov <kirr@mns.spb.ru>
-
- * include/freetype/freetype.h (FT_Vector_Transform),
- include/freetype/ftimage.h (FT_Raster_Params),
- include/freetype/ftoutln.h, src/base/ftoutln.c (FT_Outline_Get_CBox,
- FT_Outline_Copy, FT_Outline_Transform, FT_Vector_Transform,
- FT_Outline_Get_Bitmap), src/raster/ftraster.c (ft_black_render),
- src/smooth/ftgrays.c (gray_raster_render): Decorate parameters with
- `const' where appropriate.
-
-2005-04-14 Werner Lemberg <wl@gnu.org>
-
- * src/type1/t1load.c (parse_charstrings): Catch this non-standard
- beginning of the /CharStrings dictionary:
-
- /CharStrings 118 dict def
- Private begin
- CharStrings begin
-
- * src/sfnt/ttsbit0.c (tt_sbit_decoder_load_image): Fix arguments
- to call of tt_sbit_decoder_load_bitmap.
-
-2005-04-13 Werner Lemberg <wl@gnu.org>
-
- * docs/TODO: Updated.
-
- * autogen.sh: Use `--force' for all commands.
-
-2005-04-09 Werner Lemberg <wl@gnu.org>
-
- * src/pshinter/pshalgo.c (ps_hints_apply): Change scaling values
- only if `fitted' is not zero.
-
-2005-04-06 Werner Lemberg <wl@gnu.org>
-
- * src/truetype/ttgload.c (tt_face_get_metrics) [FT_OPTIMIZE_MEMORY]:
- Fix typo which sometimes causes wrong metrics for the last glyph.
-
-2005-04-04 David Turner <david@freetype.org>
-
- * devel/ftoption.h, include/freetype/config/ftoption.h
- (FT_OPTIMIZE_MEMORY): Comment out this macro for the upcoming 2.1.10
- release.
- (*_CHESTER_*): Removed. No longer used.
-
- * src/autofit/afhints.c (af_axis_hints_new_segment,
- af_axis_hints_new_edge): Small tweak to use less heap memory.
-
-2005-04-03 Werner Lemberg <wl@gnu.org>
-
- * src/type1/t1parse.c (T1_New_Parser): Relax the check for a valid
- first line in the font.
-
-2005-04-03 Werner Lemberg <wl@gnu.org>
-
- * docs/CHANGES, include/freetype/freetype.h: Improve documentation
- of FT_Set_Pixel_Sizes and FT_Set_Char_Size.
-
-2005-03-26 Detlef Würkner <TetiSoft@apg.lahn.de>
-
- * builds/amiga/src/base/ftsystem.c (ft_amiga_stream_io): Fix buffer
- offsets after a large read.
-
-2005-03-26 Werner Lemberg <wl@gnu.org>
-
- * src/autofit/afglobal.c (af_face_globals_get_metrics):
- s/index/gidx/.
-
- * src/sfnt/ttsbit0.c (tt_sbit_decoder_load_image): Fix compiler
- warnings.
-
- * src/sfnt/rules.mk (SFNT_DRV_SRC): Add ttsbit0.c.
-
- * src/sfnt/ttsbit0.h: Dummy file for build with `make'.
-
-2005-03-26 Detlef Würkner <TetiSoft@apg.lahn.de>
-
- Update of the Amiga port.
-
- * builds/amiga/makefile, builds/amiga/makefile.os4,
- builds/amiga/smakefile: Included the base extension files
- (ftbitmap.c, ftotval.c, ftpfr.c, ftstroke.c, ftxf86.c).
-
-2005-03-25 Detlef Würkner <TetiSoft@apg.lahn.de>
-
- Update of the Amiga port.
-
- * builds/amiga/makefile, builds/amiga/smakefile: Handle new modules.
-
- * builds/amiga/makefile.os4: Makefile for AmigaOS4 SDK.
-
- * builds/amiga/README: Updated.
-
- * builds/amiga/include/freetype/config/ftconfig.h: Handle gcc for
- AmigaOS4.
-
- * builds/amiga/include/freetype/config/ftmodule.h: Handle new
- modules.
-
- * builds/amiga/src/base/ftdebug.c: Updated to current version of
- default ftdebug.c.
- Add various include files and macros to have proper support for
- both AmigaOS4 and older AmigaOS versions.
- Don't declare KVPrintF explicitly.
- Replace getenv with GetVar.
- Actually enable debugging code.
-
- * builds/amiga/src/base/ftsystem.c: Major rewrite.
-
-2005-03-23 Werner Lemberg <wl@gnu.org>
-
- * tests/*: Removed.
-
-2005-03-23 Werner Lemberg <wl@gnu.org>
-
- * docs/CHANGES, docs/INSTALL.ANY: Updated.
-
- * include/freetype/ftmoderr.h: Replace `Autohint' with `Autofit'.
- Add `OTvalid'.
-
- * src/autofit/aferrors.h: New file.
-
- * src/autofit/afglobal.c, src/autofit/afhints.c,
- src/autofit/aflatin.c, src/autofit/afloader.c: s/FT_Err_/AF_Err_/.
- Include aferrors.h.
-
- * src/autofit/rules.mk (AUTOF_DRV_H): Include aferrors.h.
-
- * src/otvalid/otverror.h: s/FT_Mod_Err_OTV/FT_Mod_Err_OTvalid/.
-
-2005-03-22 David Turner <david@freetype.org>
-
- * src/autohint/*: Removed.
- * Jamfile: Updated.
-
-2005-03-15 David Turner <david@freetype.org>
-
- * src/bdf/bdflib.c: Remove compiler warnings.
- (hash_rehash, hash_init): Don't call FT_MEM_ZERO.
- (_bdf_list_t): Add `memory' field.
- (_bdf_list_init, _bdf_list_done, _bdf_list_ensure): New functions.
- (_bdf_shift, _bdf_join): Rename to...
- (_bdf_list_shift, _bdf_list_join): This.
- (_bdf_split): Renamed to...
- (_bdf_list_split): This. Use new functions.
- (bdf_internal_readstream): Removed.
- (NO_SKIP): New macro.
- (_bdf_readstream): Rewritten.
- (bdf_create_property, _bdf_add_comment): Improve allocation.
- (_bdf_set_default_spacing, _bdf_parse_glyphs): Updated. Improve
- allocation.
- (_bdf_parse_properties, _bdf_parse_start): Updated.
- (bdf_load_font): Updated to use new functions.
-
- * src/type1/t1parse.c (check_type1_format): New function.
- (T1_New_Parser): Use it to check font header before allocating
- anything on the heap.
-
- * src/type42/t42parse.c (t42_parser_init): Modify functions to check
- the font header before allocating anything on the heap.
-
- * include/freetype/internal/ftmemory.h (FT_ARRAY_MAX,
- FT_ARRAY_CHECK): New macros.
-
- * src/base/ftstream.c (FT_Stream_TryRead): New function.
- * include/freetype/internal/ftstream.h: Updated.
-
- * src/pcf/pcfread.c (pcf_read_TOC), src/pcf/pcfutil.c
- (BitOrderInvert, TwoByteSwap, FourByteSwap): Minor fixes and
- simplifications. Try to protect the PCF driver from doing stupid
- things with broken fonts.
-
- * src/lzw/ftlzw.c (FT_Stream_OpenLZW): Check the LZW header before
- doing anything else. This avoids unnecessary heap allocations
- (400KByte of heap memory for the LZW decoder).
-
- * src/gzip/ftgzip.c (FT_Stream_OpenGZip): Ditto for the gzip
- decoder, although the code savings are smaller.
-
- * docs/CHANGES: Updated.
-
-2005-03-10 David Turner <david@freetype.org>
-
- * src/tools/glnames.py: Add comment to explain the compression
- being used for the Adobe Glyph List.
-
-2005-03-10 Werner Lemberg <wl@gnu.org>
-
- * src/truetype/ttpload.c (tt_face_load_cvt, tt_face_load_fpgm):
- Fix serious typo which prevented correct TT rendering.
-
- * include/freetype/internal/ftmemory.h: Undo change from 2005-03-03.
- To suppress warnings it is sufficient to use `-fno-strict-aliasing'.
-
-2005-03-10 Werner Lemberg <wl@gnu.org>
-
- * src/tools/glnames.py: Formatted.
- Format output to be in sync with other FreeType code.
- Import `re' and `os.path'.
- (StringTable) <__init__>: Add parameter to initialize master table
- name.
- (StringTable) <dump>: Don't pass master table name.
- (StringTable) <dump_sublist>: Emit explanatory comment.
- Simplify and make output more human readable.
- (t1_bias, glyph_list, adobe_glyph_names): Removed. Unused.
- (main): Use `basename' for file name in header.
-
- * src/psnames/pstables.h: Regenerated.
-
-2005-03-09 David Turner <david@freetype.org>
-
- * src/tools/glnames.py: Rewrite the generator for the `pstables.h'
- header file which contains various constant tables related to glyph
- names. It now uses a different, more compact storage scheme that
- saves about 20KB. This also closes Savannah bug #12262.
-
- * src/psnames/pstables.h: Regenerated.
-
- * src/psnames/psmodule.c (ps_unicode_value): Use
- `ft_get_adobe_glyph_index', a new function defined in `pstables.h'.
- (ps_get_macintosh_name, ps_get_standard_strings): Updated.
-
- * src/base/ftobjs.c (FT_Set_Char_Sizes): Handle fractional sizes
- more carefully. This fixes Savannah bug #12263.
-
-2005-03-06 David Turner <david@freetype.org>
-
- * src/otvalid/otvgsub.c, src/otvalid/otvgpos.c: Make static tables
- constant.
-
- * src/autofit/aflatin.c (af_latin_metrics_init): Fix Savannah bug
- #12212 (auto-hinter refuses to work if no Unicode charmap in font).
-
-2005-03-05 Werner Lemberg <wl@gnu.org>
-
- * autogen.sh: New script for bootstrapping.
-
- * README.CVS: New file which documents bootstrapping.
-
- * builds/unix/aclocal.m4, builds/unix/config.guess,
- builds/unix/config.sub, builds/unix/configure,
- builds/unix/ltmain.sh: Removed.
-
-2005-03-04 Werner Lemberg <wl@gnu.org>
-
- * src/base/ftutil.c: Include FT_INTERNAL_OBJECTS_H.
-
-2005-03-03 Werner Lemberg <wl@gnu.org>
-
- Various fixes for C and C++ compiling.
-
- * src/autofit/*: Add copyright messages.
-
- * src/autofit/afhints.c (af_glyph_hints_done): Don't use
- `AF_Dimension' but `int' for loop counter.
-
- * src/autofit/aflatin.c (af_latin_metrics_init_widths): Don't use
- `AF_Dimension' but `int' for loop counter.
- Use proper enumeration value for `render_mode'.
- (af_latin_metrics_scale_dim): Don't shadow variables.
- (af_latin_hints_compute_segments): Use proper cast for `major_dir'
- and `segment_dir'.
- (af_latin_align_linked_edge, af_latin_hint_edges): Fix arguments of call to
- `af_latin_compute_stem_width'.
- (af_latin_hints_apply): Don't use `AF_Dimension' but `int' for loop
- counter.
-
- * src/base/ftdbgmem.c (ft_mem_table_get_source, FT_DumpMemory): Use
- proper cast for memory allocation.
-
- * src/cff/cffdrivr.c (cff_get_kerning): Use proper cast for
- initialization of `sfnt'.
-
- * src/sfnt/sfdriver.c: Include `ttkern.h'.
-
- * src/sfnt/ttkern.c (tt_face_get_kerning): Don't shadow variables.
-
- * src/truetype/ttgload.c: Include `ttpload.h'.
-
-2005-03-03 David Turner <david@freetype.org>
-
- * include/freetype/internal/ftmemory.h (FT_ALLOC, FT_REALLOC,
- FT_QALLOC, FT_QREALLOC) [gcc >= 3.3]: Provide macro versions which
- avoid compiler warnings.
- (FT_NEW, FT_NEW_ARRAY, FT_RENEW_ARRAY, FT_QNEW, FT_QNEW_ARRAY,
- FT_QRENEW_ARRAY, FT_ALLOC_ARRAY, FT_REALLOC_ARRAY): Updated.
-
- * include/freetype/internal/ftserv.h (FT_FACE_FIND_SERVICE,
- FT_FACE_FIND_GLOBAL_SERVICE, FT_FACE_LOOKUP_SERVICE) [__cplusplus]:
- Provide macro versions which avoid compiler warnings.
-
- * src/base/ftutil.c (ft_highpow2): New utility function.
-
- * include/freetype/internal/ftobjs.h: Updated.
-
- * src/pfr/pfrload.c (pfr_get_gindex, pfr_compare_kern_pairs,
- pfr_sort_kerning_pairs): Don't define if FT_OPTIMIZE_MEMORY is set.
- (pfr_phy_font_done): Don't handle `kern_pairs' if FT_OPTIMIZE_MEMORY
- is set.
- (pfr_phy_font_load): Don't call `pfr_sort_kerning_pairs' if
- FT_OPTIMIZE_MEMORY is set.
-
- * src/pfr/pfrobjs.c (pfr_slot_load): Comment out some code which
- doesn't work with broken fonts.
- (pfr_face_get_kerning) [FT_OPTIMIZE_MEMORY]: Implement.
-
- * src/pfr/pfrtypes.h (PFR_KernItemRec): Optimize member types.
- (PFR_NEXT_KPAIR): New macro.
- (PFR_PhyFontRec): Don't define `kern_pairs' if FT_OPTIMIZE_MEMORY is
- set.
-
- * src/sfnt/ttsbit0.c (tt_sbit_decoder_load_image): Introduce
- temporary variable to avoid gcc warning.
- (tt_face_load_sbit_image): Mark unused variables with FT_UNUSED.
-
- * src/truetype/ttpload.c (tt_face_load_loca) [FT_OPTIMIZE_MEMORY]:
- Remove redundant variable.
-
- * include/freetype/config/ftmodule.h: Moving the order of drivers to
- speed up font loading. The PCF and BDF loaders are still slow and
- consume far too much memory.
-
-2005-03-03 Werner Lemberg <wl@gnu.org>
-
- * devel/ftoption.h: Updated to recent changes.
-
-2005-03-02 Werner Lemberg <wl@gnu.org>
-
- * src/autofit/afdummy.c, src/autofit/afdummy.h
- (af_dummy_script_class): Fix type.
-
- * src/autofit/aflatin.c, src/autofit/aflatin.h
- (af_latin_script_class): Fix type.
-
- * src/autofit/rules.mk (AUTOF_DRV_SRC): Fix typo.
-
-2005-03-01 David Turner <david@freetype.org>
-
- * src/sfnt/ttkern.c (tt_face_load_kern, tt_face_get_kerning),
- src/sfnt/ttsbit0.c (tt_face_load_sbit_strikes,
- tt_sbit_decoder_load_byte_aligned, tt_sbit_decoder_load_compound,
- tt_sbit_decoder_load_image), src/sfnt/ttload.c
- (tt_face_load_metrics): Remove compiler warnings
- -- redundant variables, missing initializations, etc.
-
- * src/sfnt/ttsbit.h: Handle FT_OPTIMIZE_MEMORY.
-
- * src/autofit/rules.mk, src/autofit/module.mk,
- src/autofit/afangles.h: New files.
-
- * src/autofit/afhints.c (af_axis_hints_new_segment,
- af_axis_hints_new_edge): New functions.
- (af_glyph_hints_done): Do proper deallocation.
- (af_glyph_hints_reload): Only reallocate points array. This
- drastically reduces heap usage.
-
- * src/autofit/afhints.h (AF_PointRec, AF_SegmentRec): Optimize
- member types and positions.
- (AF_AxisHintsRec): Add `max_segments' and `max_edges'.
- (af_axis_hints_new_segment, af_axis_hints_new_edge): New prototypes.
-
- * src/autofit/aflatin.c (af_latin_metricsc_scale): Don't call
- AF_SCALER_EQUAL_SCALES.
- (af_latin_hints_compute_segments): Change return type to FT_Error.
- Update all callers.
- Improve segment allocation.
- (af_latin_hints_compute_edges): Change return type to FT_Error.
- Update all callers.
- Improve edge allocation and link handling.
- (af_latin_hints_detect_features): Change return type to FT_Error.
- Update all callers.
-
- * src/autofit/aflatin.h: Updated.
-
- * src/autofit/afloader.c (af_loader_load_g)
- <FT_GLYPH_FORMAT_OUTLINE>: Assure axis->num_edges > 1. This fixes
- a bug with certain fonts.
-
- * include/freetype/config/ftmodule.h: The auto-fitter is now the
- only supported auto-hinting module.
-
- * include/freetype/config/ftstdlib.h (FT_INT_MAX): New macro.
-
-2005-02-28 Werner Lemberg <wl@gnu.org>
-
- * src/truetype/ttpload.c (tt_face_load_loca): Fix typo.
-
- * src/sfnt/ttkern.c: Include `ttkern.h'.
- (FT_COMPONENT): Updated.
-
- * include/freetype/internal/fttrace.h: Add entry for `ttkern'.
-
- * src/sfnt/ttsbit0.c: s/FT_Err_/SFNT_Err_/.
- Decorate constants with `U' and `L' where necessary.
-
- * src/sfnt/ttcmap.c (tt_cmap4_next): Remove unused variable.
-
-2005-02-28 David Turner <david@freetype.org>
-
- * src/base/ftdbgmem.c (FT_DumpMemory): Added sorting of memory
- sources according to decreasing maximum cumulative allocations.
- (ft_mem_source_compare): New auxiliary function.
-
- * src/sfnt/ttsbit0.c: New file, implementing a heap-optimized
- embedded bitmap loader.
-
- * src/sfnt/ttsbit.c: Include `ft2build.h', FT_INTERNAL_DEBUG_H,
- FT_INTERNAL_STREAM_H, FT_TRUETYPE_TAGS_H.
- Load `ttsbit0.c' if FT_OPTIMIZE_MEMORY is set, otherwise use
- file contents.
- (tt_face_load_sbit_strikes): Set up root fields to indicate the
- strikes. This fixes Savannah bug #12107.
- Use `static' keyword for `sbit_line_metrics_field',
- `strike_start_fields', `strike_end_fields'.
-
- * include/freetype/internal/tttypes.h (TT_FaceRec): Define
- `sbit_table', `sbit_table_size', `sbit_num_strikes' if
- FT_OPTIMIZE_MEMORY is set.
- Don't define `num_sbit_strikes' and `sbit_strikes' if
- FT_OPTIMIZE_MEMORY is set.
-
- * src/cff/cffobjs.c (sbit_size_reset): Handle FT_OPTIMIZE_MEMORY.
-
- * src/sfnt/sfobjs.c (sfnt_load_face): Fixed bug that prevented
- loading SFNT fonts without a `kern' table.
- Properly pass root->face_flags.
- Remove code for TT_CONFIG_OPTION_EMBEDDED_BITMAPS.
-
- * src/sfnt/sfdriver.c (sfnt_interface)
- [TT_CONFIG_OPTION_EMBEDDED_BITMAPS]: Don't use `tt_find_sbit_image'
- and `tt_load_sbit_metrics'.
-
- * src/sfnt/ttcmap.c: Optimize linear charmap scanning for Format 4.
- (OPT_CMAP4): New macro.
- (TT_CMap4Rec) [OPT_CMAP4]: New structure.
- (tt_cmap4_init, tt_cmap4_set_range, tt_cmap4_next, tt_cmap4_reset)
- [OPT_CMAP4]: New functions.
- (tt_cmap4_char_next) [OPT_CMAP4]: Use `tt_cmap4_next' and
- `tt_cmap4_reset'.
- (tt_cmap4_class_rec) [OPT_CMAP4]: Use `TT_CMap4Rec' and
- `tt_cmap4_init'.
-
- * src/truetype/ttobjs.c (Reset_SBit_Size): Handle
- FT_OPTIMIZE_MEMORY.
-
- * src/autofit/afhints.h (AF_PointRec, AF_SegmentRec, AF_EdgeRec):
- Optimize member types.
-
- * src/autofit/afloader.c (af_loader_done): Call
- `af_glyph_hints_done'.
-
-2005-02-27 David Turner <david@freetype.org>
-
- * src/sfnt/ttkern.c (tt_face_load_kern): Fix a small bug which
- caused invalid (random) return values for the horizontal kerning.
-
-2005-02-25 David Turner <david@freetype.org>
-
- Implement several memory optimizations to drastically reduce the
- heap usage of FreeType, especially in the case of memory-mapped
- files. The idea is to avoid loading and decoding tables in the
- heap, and instead access the raw data whenever possible (i.e., when
- it doesn't compromise performance).
-
- This has several benefits: For example, opening vera.ttf now uses
- just a small amount of memory (even when the FT_Library footprint is
- accounted for), until you start loading glyphs. Even then, you save
- at least 20KB compared to the non-optimized case. Performance of
- various operations, including open and close, has also been
- dramatically improved.
-
- More optimizations to come, especially for the auto-hinter.
-
- * include/freetype/internal/sfnt.h (TT_Face_GetKerningFunc): New
- function type.
- (SFNT_Interface): Add it.
-
- * include/freetype/internal/tttypes.h (TT_HdmxEntryRec, TT_HdmxRec,
- TT_Kern0_PairRec): Don't define if FT_OPTIMIZE_MEMORY is set.
- (TT_FaceRec): Define `horz_metrics', `horz_metrics_size',
- `vert_metrics', `vert_metrics_size', `hdmx_table',
- `hdmx_table_size', `hdmx_record_count', `hdmx_record_size',
- `hdmx_record_sizes', `kern_table', `kern_table_size,
- `num_kern_tables', `kern_avail_bits', `kern_order_bits' if
- FT_OPTIMIZE_MEMORY is set.
- Don't define `hdmx', `num_kern_pairs', `kern_table_index',
- `kern_pairs' if FT_OPTIMIZE_MEMORY is set.
-
- * src/base/ftdbgmem.c (ft_mem_table_set): Don't shadow variable.
- Fix compiler warning.
-
- * src/cff/cffdrivr.c (Get_Kerning): Renamed to...
- (cff_get_kerning): This. Simplify.
- (cff_driver_class): Updated.
-
- * src/sfnt/Jamfile (_sources): Add `ttkern'.
- * src/sfnt/rules.mk (SFNT_DRV_SRC): Add `ttkern.c'.
-
- * src/sfnt/sfdriver.c (sfnt_interface): Add `tt_face_get_kerning'.
-
- * src/sfnt/sfnt.c: Include `ttkern.c'.
-
- * src/sfnt/sfobjs.c: Include `ttkern.h'.
- (sfnt_load_face): Consider the `kern' and `gasp' table as optional.
- (sfnt_done_face): Call `tt_face_done_kern'.
- Handle horizontal metrics for FT_OPTIMIZE_MEMORY.
-
- * src/sfnt/ttkern.c, src/sfnt/ttkern.h: New files. Code has been
- taken from `ttload.c' and `ttload.h'.
- Provide special versions of `tt_face_load_kern',
- `tt_face_get_kerning', and `tt_face_done_kern' for
- FT_OPTIMIZE_MEMORY.
-
- * src/sfnt/ttload.c (tt_face_load_metrics, tt_face_load_hdmx,
- tt_face_free_hdmx): Provide version for FT_OPTIMIZE_MEMORY.
- (tt_face_load_kern, tt_kern_pair_compare, TT_KERN_INDEX): Moved to
- `ttkern.c'.
-
- * src/sfnt/ttload.h: Updated.
-
- * src/sfnt/ttsbit.c (sbit_metrics_field): Add `static' keyword.
-
- * src/truetype/ttdriver.c (Get_Kerning): Renamed to...
- (tt_get_kerning): This. Simplify.
- (tt_driver_class): Updated.
-
- * src/truetype/ttgload.c (TT_Get_Metrics): Renamed to...
- (tt_face_get_metrics): This. Provide version for FT_OPTIMIZE_MEMORY.
- Update all callers.
- (Get_Advance_Widths): Replaced with...
- (Get_Advance_WidthPtr): This. Provide version for
- FT_OPTIMIZE_MEMORY.
- Update all callers.
-
- * src/truetype/ttgload.h: Updated.
-
-2005-02-22 David Turner <david@freetype.org>
-
- * src/base/ftdbgmem.c: Partly rewritten. Added the ability to list
- all allocation sites in the memory debugger. Also a new function
- FT_DumpMemory() was added. It is only available in builds with
- FT_DEBUG_MEMORY defined, and you must declare it in your own code to
- use it, i.e., with something like:
-
- extern void FT_DumpMemory( FT_Memory );
-
- ...
-
- FT_DumpMemory( memory );
-
- * include/freetype/config/ftoption.h
- (TT_CONFIG_OPTION_BYTECODE_INTERPRETER): Comment out definition --
- again.
- (FT_OPTIMIZE_MEMORY): New configuration macro to control various
- optimizations for reducing the heap footprint of memory-mapped
- TrueType files.
-
- * include/freetype/internal/ftmemory.h (FT_ARRAY_ZERO): New
- convenience macro.
-
- * include/freetype/internal/tttypes.h (TT_FaceRec)
- [FT_OPTIMIZE_MEMORY]: Use optimized types for `num_locations' and
- `glyph_locations'.
-
- * src/truetype/ttgload.c (load_truetype_glyph): Call
- `tt_face_get_location'.
-
- * src/truetype/ttobjs.c (tt_face_init)
- [FT_CONFIG_OPTION_INCREMENTAL]: Improve error handling.
- (tt_face_done): Call `tt_face_done_loca'.
-
- * src/truetype/ttpload.c (tt_face_get_location, tt_face_done_loca):
- New functions. If FT_OPTIMIZE_MEMORY is set, the locations table is
- read directly from memory-mapped streams, instead of being decoded
- into the heap.
- (tt_face_load_loca) [FT_OPTIMIZE_MEMORY]: New implementation.
- (tt_face_load_cvt, tt_face_load_fpgm): Only load table if the
- bytecode interpreter is compiled in.
-
- * src/truetype/ttpload.h: Updated.
-
- * src/autohint/ahglyph.c (ah_outline_load): Improve allocation
- logic.
-
-2005-02-20 Werner Lemberg <wl@gnu.org>
-
- * builds/unix/ltmain.sh: Regenerated with `libtoolize --force
- --copy' from libtool 1.5.14.
- * builds/unix/aclocal.m4: Regenerated with `aclocal -I .' from
- automake 1.9.4.
-
- * builds/unix/config.guess, builds/unix/config.sub: Updated from
- `config' CVS module at subversions.gnu.org.
-
- * builds/unix/install-sh, builds/unix/mkinstalldirs: Updated from
- `texinfo' CVS module at subversions.gnu.org.
-
-2005-02-14 Werner Lemberg <wl@gnu.org>
-
- * src/cff/cffcmap.c (cff_cmap_unicode_init): Don't try to build
- a cmap for a CID-keyed font which doesn't have SIDs.
-
-2005-02-13 Werner Lemberg <wl@gnu.org>
-
- * src/type1/t1load.c (read_binary_data): Return more meaningful
- value.
- (parse_encoding, parse_subrs, parse_charstrings, parse_dict): Check
- parser error value after call to T1_Skip_PS_Token (where necessary).
-
- * src/type1/t1parse.c (T1_Get_Private_Dict): Check parser error
- value after call to T1_Skip_PS_Token.
-
- * src/cid/cidparse.c (cid_parser_new): Check parser error value
- after call to cid_parser_skip_PS_token.
-
- * src/type42/t42parse.c (t42_parse_encoding, t42_parse_sfnts,
- t42_parse_charstrings, t42_parse_dict): Check parser error value
- after call to T1_Skip_PS_Token (where necessary).
-
- * src/psaux/psobjc.c (skip_string, ps_parser_skip_PS_token,
- ps_tobytes): Add error messages.
-
-2005-02-12 Werner Lemberg <wl@gnu.org>
-
- * configure: Output more variables to the created Makefile so that
- it can be used for ft2demos also (if the FT2DEMOS variable is
- defined).
-
-2005-02-10 David Turner <david@freetype.org>
-
- * src/pfr/pfrgload.c (pfr_glyph_load): Fix an unbounded growing
- dynamic array when loading a glyph from a PFR font (Savannah bug
- #11921).
-
- * src/base/ftbitmap.c (FT_Bitmap_Convert): Small improvements to the
- conversion function (mainly stupid optimization).
-
- * src/base/Jamfile: Adding ftbitmap.c to the list of compiled files.
-
-2005-02-10 Werner Lemberg <wl@gnu.org>
-
- * builds/unix/freetype-config.in: Add new flag `--ftversion' to
- return the FreeType version. Suggested by George Williams
- <gww@silcom.com>.
-
- * docs/CHANGES: Updated.
-
-2005-02-09 Werner Lemberg <wl@gnu.org>
-
- * src/otvalid/otvmod.c (otv_validate): Deallocate arrays in case
- of error. Reported by YAMANO-UCHI Hidetoshi <mer@din.or.jp>.
-
-2005-02-08 Werner Lemberg <wl@gnu.org>
-
- * src/psaux/t1decode.c (t1_decoder_parse_charstrings)
- <op_closepath>: Accept `T1_Parse_Have_Moveto' state also which can
- happen in empty glyphs. Reported by Ian Brown
- <ian.brown@printsoft.de> (Savannah bug #11856).
-
-2005-02-04 Werner Lemberg <wl@gnu.org>
-
- * src/otlayout/*: Removed. Obsolete.
-
-2004-12-28 Werner Lemberg <wl@gnu.org>
-
- * builds/unix/ltmain.sh: Regenerated with `libtoolize --force
- --copy' from libtool 1.5.10.
- * builds/unix/aclocal.m4: Regenerated with `aclocal -I .' from
- automake 1.9.4.
- * builds/unix/configure: Regenerated with autoconf 2.59b.
-
- * builds/unix/config.guess, builds/unix/config.sub: Updated from
- `config' CVS module at subversions.gnu.org.
-
- * builds/unix/install-sh: Updated from
- `texinfo' CVS module at subversions.gnu.org.
-
- * builds/unix/ftsystem.c (FT_Stream_Open): Add proper cast for
- ft_alloc.
- Fix compiler warning.
-
-2004-12-27 Dirck Blaskey <listtarget@danbala.com>
-
- * src/cff/cffobjs.c (cff_face_init): Improve computation of
- FT_STYLE_BOLD_FLAG.
-
-2004-12-27 Werner Lemberg <wl@gnu.org>
-
- * src/cff/cffobjs.c (cff_face_init): A CFF within an SFNT can have
- only a single font. This is undocumented but has been verified on
- the opentype list.
-
-2004-12-26 Werner Lemberg <wl@gnu.org>
-
- * Jamfile (FT2_COMPONENTS): Add `otvalid'.
-
-2004-12-25 Werner Lemberg <wl@gnu.org>
-
- * src/base/ftbitmap.c (FT_Bitmap_Convert): Fix compiler warning.
-
-2004-12-15 Werner Lemberg <wl@gnu.org>
-
- * vms_make.com: Add ftbitmap.obj.
-
-2004-12-14 Werner Lemberg <wl@gnu.org>
-
- * src/base/ftbitmap.c, include/freetype/ftbitmap.h: New files for
- handling various bitmap formats.
-
- * include/freetype/config/ftheader.h (FT_BITMAP_H): New macro.
-
- * src/base/rules.mk (BASE_EXT_SRC): Add ftbitmap.c.
-
- * src/bdf/bdfdrivr.c (BDF_Glyph_Load): Don't convert bitmaps to 8bpp
- but return them as-is.
-
- * docs/CHANGES: Mention new bitmap API.
- * include/freetype/ftchapter.s: Updated.
-
-2004-12-11 Robert Clark <freetype@ratty.org.uk>
-
- * src/base/ftobjs.c (FT_Get_Kerning): Make kerning amount
- dependent on ppem by scaling down for ppem < 25, then do normal
- rounding. This gives slightly better results than rounding towards
- zero.
-
-2004-12-09 Werner Lemberg <wl@gnu.org>
-
- * src/base/ftobjs.c (FT_Get_Kerning): Always round towards zero
- for FT_KERNING_DEFAULT. This greatly enhances the kerning for
- small ppem values.
-
-2004-12-08 Werner Lemberg <wl@gnu.org>
-
- * src/base/ftobjs.c (ft_glyphslot_clear): Reset `lsb_delta' and
- `rsb_delta'.
-
-2004-12-05 Werner Lemberg <wl@gnu.org>
-
- * builds/unix/install.mk (install): Use $(OBJ_BUILD) for ftconfig.h.
-
-2004-12-03 Antoine Leca <Antoine-Freetype@Leca-Marti.org>
-
- * include/freetype/ttnameid.h: Updated to latest
- specifications from Microsoft.
-
-2004-11-26 Jouk Jansen <joukj@hrem.stm.tudelft.nl>
-
- * vms_make.com: Include ftbbox.c.
- Fix `ccopt'.
- Handle `otvalid' module.
- Update `vmslib.dat' default values.
- Fixes to `libs.opt'.
-
-2004-11-23 Anders Kaseorg <anders@kaseorg.com>
-
- * src/base/ftoutln.c (FT_OrientationExtremumRec,
- ft_orientation_extremum_compute): Removed.
- (FT_Outline_Get_Orientation): Rewritten, simplified.
-
- * src/autohint/ahglyph.c: Include FT_OUTLINE_H.
- (ah_test_extremum, ah_get_orientation): Removed.
- (ah_outline_load): Use FT_Outline_Get_Orientation.
-
- * src/base/ftsynth.c (ft_test_extrama, ft_get_orientation): Removed.
- (FT_GlyphSlot_Embolden): Use FT_Outline_Get_Orientation.
-
-2004-11-23 Fernando Papa <fpapa@netgate.com.uy>
-
- * src/truetype/ttinterp.h: Fix typo.
-
-2004-11-22 Antoine Leca <Antoine-Freetype@Leca-Marti.org>
-
- * builds/win32/detect.mk: Corrected logic that detects Windows NT to
- use the previous change even if win32 is forced. Corrected
- detection of win32 on Win9X.
-
- * builds/dos/detect.mk: Added same correction as for win32 about
- COPY on Windows NT. Detection of plain DOS 7.x.
-
-2004-11-22 Werner Lemberg <wl@gnu.org>
-
- * builds/detect.mk: Undo change from 2004-11-20.
- * builds/win32/detect.mk: If the `OS' environment variable contains
- `Windows_NT', use `cmd.exe /c copy' for copying files.
-
-2004-11-20 Werner Lemberg <wl@gnu.org>
-
- * builds/detect.mk (dos_setup): Use `cmd.exe' for copying
- $(CONFIG_MK) to force lowercase file name under Windows.
-
-2004-11-19 Werner Lemberg <wl@gnu.org>
-
- Fix a serious bug in the TT hinter.
-
- * src/truetype/ttgload.c (TT_Process_Simple_Glyph): Don't shift
- points vertically before hinting.
-
- * docs/CHANGES: Updated.
-
- * src/cache/ftcglyph.c (FTC_GNode_UnselectFamily,
- FTC_GCache_Lookup): A new try to fix comparison with zero.
-
-2004-11-16 Werner Lemberg <wl@gnu.org>
-
- * builds/unix/configure.ac: Add `-fno-strict-aliasing' if gcc is
- used.
- * builds/unix/configure: Regenerated.
- * builds/unix/config.guess, builds/unix/config.sub: Updated from
- `config' CVS module at subversions.gnu.org.
-
-2004-11-16 Dr. Martin P.J. Zinser <zinser@decus.de>
-
- * src/cache/ftcglyph.c (FTC_GNode_UnselectFamily,
- FTC_GCache_Lookup): Fix comparison with zero.
-
- * docs/INSTALL.VMS: Updated.
-
- * vms_make.com: Updated. All `descrip.mms' files are now created
- automatically.
-
- * src/*/descrip.mms: Removed.
-
-2004-11-16 Owen Taylor <otaylor@redhat.com>
-
- * builds/unix/freetype-config.in: Suppress -L$libdir for
- /usr/lib64 as well as /usr/lib. (Reported by Dan Winship -
- https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=139199)
-
-2004-11-11 Werner Lemberg <wl@gnu.org>
-
- * src/cff/cffdrivr.c (cff_service_ps_info): Updated.
- * src/cid/cidriver.c (cid_service_ps_info): Updated.
- * src/type42/t42drivr.c (t42_ps_get_font_private): New function.
- (t42_service_ps_info): Updated.
-
- * src/type42/t42parse.c (t42_parse_dict): Remove compiler warning.
-
-2004-11-11 David Bevan <dbevan@emtex.com>
-
- Add new function FT_Get_PS_Font_Private().
-
- * include/freetype/internal/services/svpsinfo.h
- (PS_GetFontPrivateFunc): New service function.
-
- * include/freetype/t1tables.h, src/base/fttype1.c
- (FT_Get_PS_Font_Private): New function.
-
- * src/type1/t1driver.c (t1_ps_get_font_private): New function.
- (t1_service_ps_info): Updated.
-
-2004-10-13 Werner Lemberg <wl@gnu.org>
-
- * include/freetype/config/ftstdlib.h: Include `stddef.h'.
- (ft_ptrdiff_t): Define.
-
- * include/freetype/fttypes.h (FT_PtrDist): Use `ft_ptrdiff_t'.
-
- * src/cid/cidload.c (cid_parse_dict), src/type1/t1load.c
- (parse_dict): Fix compiler warning.
-
-2004-10-11 Joshua Neal <jneal@csdaily.com>
-
- * src/sfnt/ttcmap.c (tt_face_build_cmaps): Check for pointer
- overflow.
-
- * src/sfnt/ttload.c (tt_face_load_hdmx): Protect against bad input.
- Don't use FT_QNEW_ARRAY but FT_NEW_ARRAY to make deallocation work
- in case of failure.
-
- * src/sfnt/ttsbit.c (Load_SBit_Range): Check range intervals.
- (tt_face_load_sbit_strikes): Allocate `strike_sbit_ranges' after
- frame test.
-
- * src/truetype/ttgload.c (TTLoad_Simple_Glyph): Add assertion for
- `flag'.
-
-2004-10-09 Werner Lemberg <wl@gnu.org>
-
- * docs/CHANGES: Updated.
-
-2004-10-09 Boris Letocha <b.letocha@cz.gmc.net>
-
- Fix handling of NPUSHW if skipped in data stream.
-
- * src/truetype/ttinterp.c (opcode_length): Set value for NPUSHW
- to -2.
- (SkipCode, TT_RunIns): Use opcode_length value for computation of
- bytes to be skipped.
-
-2004-09-10 Jouk Jansen <joukj@hrem.stm.tudelft.nl>
-
- * vms_make.com: Updated.
-
-2004-09-09 Werner Lemberg <wl@gnu.org>
-
- Adding OpenType validation module. The code is based on the
- (unfinished) `otlayout' module but has been heavily modified to make
- it much more compact.
-
- * src/otvalid/*: New module.
-
- * include/freetype/ftotval.h, src/base/ftotval.c,
- include/freetype/internal/services/svotval.h: New files.
-
- * include/freetype/config/ftmodule.h: Add otv_module_class.
- * include/freetype/config/ftheader.h (FT_OPENTYPE_VALIDATE_H): New
- macro.
- * include/freetype/internal/ftserv.h
- (FT_SERVICE_OPENTYPE_VALIDATE_H): New macro.
- * include/freetype/internal/fttrace.h (otvmodule, otvcommon,
- otvbase, otvgdef, otvgpos, otvgsub, otvjstf): New trace components.
-
- * include/freetype/ftchapters.h: Updated.
-
- * src/base/Jamfile (Library), src/base/descrip.mms (OBJS),
- src/base/rules.mk (BASE_EXT_SRC): Updated.
-
- * docs/CHANGES: Updated.
-
-2004-09-08 Werner Lemberg <wl@gnu.org>
-
- * src/tools/docmaker/sources.py (re_source_block_format2) <column>:
- Use lookahead assertion to not match `*/'. This removes spurious
- insertions of `/' in the HTML output.
-
-2004-09-07 Werner Lemberg <wl@gnu.org>
-
- * src/truetype/ttgxvar.c (TT_Vary_Get_Glyph_Deltas): Fix call to
- FT_NEW_ARRAY.
-
-2004-09-04 Werner Lemberg <wl@gnu.org>
-
- * include/freetype/internal/ftobjs.h: Don't include
- FT_CONFIG_STANDARD_LIBRARY_H.
- (FT_Validator, FT_ValidationLevel, FT_ValidatorRec, FT_VALIDATOR,
- ft_validator_init, ft_validator_run, ft_validator_error, FT_INVALID,
- FT_INVALID_TOO_SHORT, FT_INVALID_OFFSET, FT_INVALID_FORMAT,
- FT_INVALID_GLYPH_ID, FT_INVALID_DATA): Move to...
-
- * include/freetype/internal/ftvalid.h: New file.
- Make FT_INVALID return module-specific error codes.
-
- * include/freetype/internal/internal.h (FT_INTERNAL_VALIDATE_H): New
- macro.
-
- * include/freetype/fterrors.h: Undefine FT_ERR_PREFIX only if
- FT_KEEP_ERR_PREFIX isn't defined.
-
- * src/base/ftobjs.c: Include FT_INTERNAL_VALIDATE_H.
-
- * src/sfnt/ttcmap.h: Don't include FT_INTERNAL_OBJECTS_H but
- FT_INTERNAL_VALIDATE_H.
-
- * src/sfnt/ttcmap.c: Don't include FT_INTERNAL_OBJECTS_H but
- FT_INTERNAL_VALIDATE_H.
- Include sferrors.h before FT_INTERNAL_VALIDATE_H.
- s/FT_Err_Ok/SFNT_Err_Ok/.
-
- * src/sfnt/sferrors.h: Define FT_KEEP_ERR_PREFIX.
-
- * src/type1/t1afm.c: Include t1errors.h.
-
-2004-09-03 Werner Lemberg <wl@gnu.org>
-
- * src/base/ftdebug.c (ft_debug_init): Highest debug level is 7,
- not 6.
- * docs/DEBUG: Updated.
-
-2004-08-30 Werner Lemberg <wl@gnu.org>
-
- * include/freetype/tttags.h (TTAG_BASE, TTAG_GDEF, TTAG_GPOS,
- TTAG_JSTF): New tags.
-
- * include/freetype/fttypes.h (FT_Bytes, FT_Tag): New typedefs.
- (FT_Int): Add `signed'.
-
-2004-08-29 Werner Lemberg <wl@gnu.org>
-
- * src/otlayout/otlgpos.c (otl_gpos_subtable_validate): Add argument
- to pass number of lookups.
- Update all callers.
- Don't call otl_lookup_list_validate but otl_lookup_validate.
- (otl_gpos_validate): Call otl_lookup_list_validate instead of
- otl_gpos_subtable_validate.
-
- * src/otlayout/otlgpos.h: Updated.
-
- * src/otlayout/otljstf.c (otl_jstf_max_validate): Add argument to
- pass number of lookups.
- Update all callers.
-
-
- * src/cff/cffparse.c (cff_parse_real): s/exp/exponent/ to avoid
- compiler warning.
-
-
- * src/sfnt/ttcmap0.c, src/sfnt/ttcmap0.h: Renamed to...
- * src/sfnt/ttcmap.c, src/sfnt/ttcmap.h: This.
- * src/sfnt/Jamfile, src/sfnt/rules.mk, src/sfnt/sfdriver.c,
- src/sfnt/sfnt.c, src/sfnt/sfobjs.c: Updated.
-
-
- * builds/compiler/gcc-dev.mk (CFLAGS): Don't add `-Wnested-externs'
- if compiler is g++ (v3.3.3 emits a warning otherwise).
-
-2004-08-28 Werner Lemberg <wl@gnu.org>
-
- * src/otlayout/otlgpos.c (otl_value_length): Return number of bytes,
- not number of 16bit entities.
- (otl_gpos_lookup2_validate): Check class definition tables for
- format 2.
- Fix loop for format 2.
- (otl_liga_mark2_validate): Fix offset for otl_anchor_validate.
-
-2004-08-27 Werner Lemberg <wl@gnu.org>
-
- * src/base/ftmac.c: Don't include truetype/ttobjs.h.
- Don't include type1/t1objs.h.
- (FT_New_Face_From_FSSpec) [!__MWERKS__]: Remove compiler warnings.
-
-2004-08-27 Mathieu Malaterre <mathieu@malaterre.com>
-
- * src/base/ftmac.c: Handle OS_INLINE for xlc compiler also.
-
-2004-08-27 Werner Lemberg <wl@gnu.org>
-
- * src/otlayout/otlayout.h: Add copyright.
- (OTL_INVALID_OFFSET): Removed.
-
- * src/otlayout/otlgdef.h: Include otlayout.h.
- Comment out inclusion of otltable.h.
-
- * src/otlayout/otlgpos.c (otl_gpos_lookup4_validate): Fix call
- to otl_base_array_validate.
- (otl_liga_mark2_validate): Fix `for' loop.
-
- * src/otlayout/otlgsub.c (otl_ligature_validate): Check `glyph_id',
- not components array.
-
- * src/otlcommn.c (otl_lookup_get_count, otl_feature_get_count):
- Comment out.
- (otl_lookup_list_get_count, otl_feature_list_get_count): Activate.
- (otl_feature_list_validate, otl_gsubgpos_get_lookup_count):
- s/otl_lookup_get_count/otl_lookup_list_get_count/.
- (otl_script_list_validate):
- s/otl_feature_get_count/otl_feature_list_get_count/.
- (otl_script_validate): Call otl_lang_validate for default language.
-
- * src/otlayout/otlcommn.h: Updated.
-
-2004-08-16 Werner Lemberg <wl@gnu.org>
-
- * src/otlayout/otlgpos.c (otl_gpos_lookup1_validate,
- otl_gpos_lookup2_validate, otl_gpos_lookup3_validate,
- otl_gpos_lookup4_validate, otl_gpos_lookup5_validate,
- otl_gpos_lookup6_validate, otl_gpos_lookup9_validate,
- otl_gpos_validate): Update
- function arguments.
- (otl_gpos_lookup7_validate, otl_gpos_lookup8_validate): Update
- function arguments.
- Handle NULL offsets correctly.
- Check sequence and lookup indices for format 3.
- (otl_pos_rule_validate, otl_chain_pos_rule_validate): Add argument
- to pass lookup count.
- Check sequence and glyph indices.
- (otl_gpos_subtable_validate): Update function arguments.
- Update callers.
-
- * src/otlayout/otlgpos.h: Updated.
-
- * src/otlayout/otlgsub.c (otl_gsub_lookup1_validate,
- otl_gsub_lookup3_validate, otl_gsub_lookup8_validate): Update
- function arguments.
- Add glyph index checks.
- (otl_sequence_validate, otl_alternate_set_validate,
- otl_ligature_validate): Add argument to pass glyph count.
- Update callers.
- Add glyph index check.
- (otl_gsub_lookup2_validate, otl_gsub_lookup4_validate): Update
- function arguments.
- (otl_ligature_set_validate): Add argument to pass glyph count.
- Update caller.
- (otl_sub_class_rule_validate,
- otl_sub_class_rule_set_validate): Removed.
- (otl_sub_rule_validate, otl_chain_sub_rule_validate): Add argument
- to pass lookup count.
- Update callers.
- Add lookup index check.
- (otl_sub_rule_set_validate, otl_chain_sub_rule_set_validate): Add
- argument to pass lookup count.
- Update callers.
- (otl_gsub_lookup5_validate): Update function arguments.
- Handle NULL offsets correctly.
- Don't call otl_sub_class_rule_set_validate but
- otl_sub_rule_set_validate.
- Check sequence and lookup indices for format 3.
- (otl_gsub_lookup6_validate): Update function arguments.
- Handle NULL offsets correctly.
- Check sequence and lookup indices for format 3.
- (otl_gsub_lookup7_validate, otl_gsub_validate): Update function
- arguments.
-
- * src/otlayout/otlgsub.h: Updated.
-
- * src/otlayout/otlbase.c (otl_base_validate): Handle NULL offsets
- correctly.
-
- * src/otlayout/otlcommn.c (otl_class_definition_validate): Fix
- compiler warning.
- (otl_coverage_get_first, otl_coverage_get_last): New functions.
- (otl_lookup_validate): Add arguments to pass lookup and glyph
- counts.
- Update callers.
- (otl_lookup_list_validate): Add argument to pass glyph count.
- Update callers.
-
- * src/otlayout/otlcommn.h: Updated.
-
- * src/otlayout/otljstf.c (otl_jstf_extender_validate,
- otl_jstf_max_validate, otl_jstf_script_validate,
- otl_jstf_priority_validate, otl_jstf_lang_validate): Add parameter
- to validate glyph indices.
- Update callers.
- (otl_jstf_validate): Add parameter which specifies number of glyphs
- in font.
-
- * src/otlayout/otljstf.h: Updated.
-
-2004-08-15 Werner Lemberg <wl@gnu.org>
-
- * src/otlayout/otlgpos.c (otl_liga_mark2_validate): Add parameter
- to handle possible NULL values properly.
- Update all callers.
-
-2004-08-15 Werner Lemberg <wl@gnu.org>
-
- * src/otlayout/gpos.c: Rename counting variables to be more
- meaningful.
- Add copyright.
- (otl_liga_attach_validate): Renamed to...
- (otl_liga_mark2_validate): This.
- Update all callers.
- (otl_mark2_array_validate): Removed.
- (otl_gpos_lookup6_validate): Call otl_liga_mark2_validate, not
- otl_mark2_array_validate.
- (otl_pos_class_set_validate, otl_pos_class_rule_validate): Removed.
- (otl_gpos_lookup7_validate): Complete code for format 2.
- (otl_chain_pos_class_rule_validate,
- otl_chain_pos_class_set_validate): Removed.
- (otl_gpos_lookup8_validate): Don't call
- otl_chain_pos_class_set_validate but
- otl_chain_pos_rule_set_validate.
- Simplify some code.
-
- * src/otlayout/otlgpos.h: Add copyright.
-
-2004-08-14 Werner Lemberg <wl@gnu.org>
-
- * src/otlayout/otljstf.c (otl_jstf_gsub_mods_validate): Removed.
- (otl_jstf_gpos_mods_validate): Renamed to...
- (otl_jstf_gsubgpos_mods_validate): This.
- Test whether lookup_count is zero.
- (otl_jstf_priority_validate): Use otl_jstf_gsubgpos_mods_validate.
- (otl_jstf_validate): Initialize gsub_lookup_count and
- gpos_lookup_count if gsub or gpos is zero.
-
- * src/otlayout/otlgsub.c: Rename counting variables to be more
- meaningful.
- Add copyright.
- (otl_gsub_lookup1_validate): Simplify code.
- (otl_gsub_lookup2_validate, otl_gsub_lookup3_validate,
- otl_gsub_lookup4_validate, otl_gsub_lookup7_validate): Remove unused
- variables.
- (otl_gsub_lookup5_validate): Remove unused variable.
- Fix call to otl_sub_rule_set_validate and
- otl_sub_class_rule_set_validate.
- (otl_chain_sub_class_rule_validate,
- otl_chain_sub_class_set_validate): Removed.
- (otl_gsub_lookup6_validate): Remove unused variable.
- Fix call to otl_chain_sub_rule_set_validate.
- (otl_gsub_lookup7_validate): Handle lookup type 8 also.
- (otl_gsub_lookup8_validate: New function.
- (otl_gsub_lookup1_apply, otl_gsub_lookup2_apply,
- otl_gsub_lookup3_apply): Commented out.
- (otl_gsub_validate_funcs): Add otl_gsub_lookup7_validate and
- otl_gsub_lookup8_validate.
- (otl_gsub_validate): Updated.
-
- * src/otlayout/otlgsub.h: Add copyright.
-
- * src/otlayout/otlcommn.c, src/otlayout/otlcommn.h
- (otl_coverage_get_index): Comment out.
-
-2004-08-13 Werner Lemberg <wl@gnu.org>
-
- * src/otlayout/otlcommn.c (otl_gsubgpos_get_lookup_count): New
- function.
- * src/otlayout/otlcommn.h: Updated.
-
- * src/otlayout/otlbase.c: Rename counting variables to be more
- meaningful.
- Add copyright message.
- * src/otlayout/otlbase.h: Add copyright message.
-
- * src/otlayout/otlgdef.c: Rename counting variables to be more
- meaningful.
- Add copyright message.
- Use OTL_CHECK everywhere.
- (otl_caret_value_validate): Remove unused variable.
- (otl_gdef_validate): All tables are optional.
- * src/otlayout/otlgdef.h: Add copyright message.
-
- * src/otlayout/otljstf.c: Rename counting variables to be more
- meaningful.
- Add copyright message.
- (otl_jstf_gsub_mods_validate, otl_jstf_gpos_mods_validate): Add
- parameter to pass lookup count.
- Update all callers.
- Check lookup array.
- (otl_jstf_max_validate):
- s/otl_gpos_subtable_check/otl_gpos_subtable_validate/.
- (otl_jstf_priority_validate, otl_jstf_lang_validate,
- otl_jstf_script_validate): Add two parameters to pass lookup counts.
- Update all callers.
- (otl_jstf_validate): Add two parameters to pass GPOS and GSUB
- table offsets; use otl_gsubgpos_get_lookup_count to convert extract
- lookup counts.
- Fix typo.
- * src/otlayout/otljstf.h: Updated.
- Add copyright message.
-
- * src/otlayout/otlgpos.c (otl_gpos_subtable_validate): New function.
- (otl_gpos_validate): Use it.
- * src/otlayout/otlgpos.h: Updated.
-
-2004-08-13 Werner Lemberg <wl@gnu.org>
-
- * src/otlayout/otcommn.c: Use OTL_CHECK everywhere.
- (otl_coverage_validate): Initialize `p',
- s/count/num_glyphs/.
- s/start_cover/start_coverage/.
- (otl_coverage_get_index): Return OTL_Long, not OTL_Int.
- Remove unused variables.
- (otl_class_definition_validate): s/count/num_glyphs/.
- Remove unused variables.
- (otl_class_definition_get_value, otl_device_table_get_start,
- otl_device_table_get_end, otl_device_table_get_delta,
- otl_lookup_get_table, otl_lookup_list_get_count,
- otl_lookup_list_get_lookup, otl_lookup_list_get_table,
- otl_feature_get_lookups, otl_feature_list_get_count,
- otl_feature_list_get_feature, otl_lang_get_count,
- otl_lang_get_req_feature, otl_lang_get_features): Commented out
- temporarily until we really need it.
- (otl_lookup_validate): Removed.
- (otl_lookup_table_validate): Renamed to ...
- (otl_lookup_validate): This. Update callers.
- (otl_lookup_list_validate): Remove already commented out definition
- and move the other definition up.
- (otl_feature_validate): Add parameter to pass number of lookups.
- Update callers.
- Check lookup indices.
- (otl_feature_list_validate): Add parameter to pass lookup table.
- Update callers.
- (otl_lang_validate): Add parameter to pass number of features.
- Update callers.
- Handle req_feature and check feature indices.
- (otl_script_validate): Add parameter to pass number of features.
- Update callers.
- (otl_script_list_validate): Add parameter to pass feature table.
- Update callers.
-
- * src/otlayout/otcommn.h: s/LOCALDEF/LOCAL/.
- Comment out the same functions as in otcommn.c.
- (otl_script_list_get_script): Removed.
-
- * src/otlayout/otlgsub.c (otl_gsub_lookup1_apply): Change `index' to
- type OTL_Long.
- (otl_gsub_lookup2_apply, otl_gsub_lookup3_apply): Change `index' to
- type OTL_Long.
- Fix test.
- (otl_gsub_validate): Fix order of validation.
-
- * src/otlayout/otlgpos.c (otl_gpos_validate): Fix order of
- validation.
-
-2004-08-12 Werner Lemberg <wl@gnu.org>
-
- Make otlayout module compile (without actually working).
-
- * src/otlayout/*: s/OTL_Valid/OTL_Validator/.
- s/NULL/0/.
-
- * src/otlayout/otlayout.h: Fix various typos.
- (OTL_Bool): New typedef.
- (OTL_Int, OTL_Long, OTL_Int16, OTL_Int32): Use `signed' keyword.
- (OTL_Err_InvalidArgument): Removed.
- (OTL_Err_InvalidData, OTL_Err_InvalidSize): New enum values.
- (OTL_MAKE_TAG): Add missing parenthesis.
- (OTL_INVALID_DATA): Use OTL_Err_InvalidData.
- (OTL_INVALID_TOO_SHORT): Use OTL_Err_InvalidSize.
- (OTL_INVALID_FORMAT, OTL_INVALID_OFFSET): New macros.
-
- * src/otlayout/otlgpos.c: s/FT_/OTL_/.
- s/OTL_Short/OTL_Int16/.
- (otl_gpos_pairset_validate): Add return type.
- (otl_base_array_validate): Fix call to otl_anchor_validate.
- (otl_liga_array_validate): Fix call to otl_liga_attach_validate.
- (otl_gpos_lookup5_validate): Fix typos.
- (otl_gpos_lookup6_validate): Fix call to otl_mark2_array_validate.
- (otl_gpos_lookup7_validate): Comment out unfinished code.
- Fix typos.
-
- * src/otlayout/otlgsub.c: Add forward declaration for
- otl_gsub_validate_funcs.
- (otl_gsub_lookup1_apply, otl_gsub_lookup2_apply,
- otl_gsub_lookup3_apply): Fix call to otl_parser_check_property.
- s/otl_coverage_lookup/otl_coverage_get_index/.
- (otl_ligature_validate): Add missing variable declaration.
- (otl_sub_rule_validate): Fix typo.
- (otl_sub_class_rule_validate): Add missing variable declaration.
- Fix typo.
- (otl_gsub_lookup5_validate): Fix typo.
- (otl_gsub_lookup6_validate): Fix call to
- otl_chain_sub_class_set_validate.
- (otl_gsub_validate_funcs): Don't use `const'.
-
- * src/otlayout/otlcommn.c (otl_class_definition_get_value,
- otl_device_table_validate, otl_device_table_get_delta,
- otl_lookup_validate, otl_script_validate): Add missing
- variable declarations.
- (otl_lookup_list_validate): Comment out first definition.
- (otl_lookup_list_foreach, otl_feature_list_foreach): Comment out.
- (otl_feature_list_validate):
- s/otl_feature_table_validate/otl_feature_validate/.
- (otl_script_list_validate):
- s/otl_script_table_validate/otl_script_validate/.
-
- * src/otlayout/otlcommn.h: Comment out first declaration.
- (otl_lookup_list_foreach, otl_feature_list_foreach): Comment out.
-
- * src/otlayout/otlbase.c (otl_base_coord_validate): Fix call to
- otl_device_table_validate.
- (otl_base_script_validate): Add missing variable declarations.
- (otl_base_script_list_validate): Fix call to
- otl_base_script_validate.
- (otl_axis_table_validate): Fix calls to otl_base_tag_list_validate
- and otl_base_script_list_validate.
- (otl_base_validate): Fix calls to otl_axis_table_validate.
-
- * src/otlayout/otlgdef.c (otl_attach_list_validate): Fix call to
- otl_attach_point_validate.
- (otl_caret_value_validate): Add missing variable declaration.
- Fix call to otl_device_table_validate.
- (otl_ligature_glyph_validate): Fix call to otl_caret_value_validate.
- (otl_ligature_caret_list_validate): Fix call to
- otl_ligature_glyph_validate.
- (otl_gdef_validate): Fix calls to otl_class_definition_validate,
- otl_attach_list_validate, otl_ligature_caret_list_validate, and
- otl_class_definition_validate.
-
- * src/otlayout/otltable.h (otl_table_validate, otl_table_init,
- otl_table_set_script): Comment out.
-
- * src/otlayout/otlparse.h (OTL_ParserRec):
- s/OTL_Alternate/OTL_GSUB_Alternate/.
- (OTL_ParseError): Add OTL_Err_Parser_Memory and
- OTL_Err_Parser_Internal.
- (otl_parser_error): Fix typo.
- (otl_parser_check_property): Remove third argument.
-
- * src/otlayout/otlparse.c (otl_string_ensure):
- s/OTL_Parse_Err_Memory/OTL_Err_Parser_Memory/.
- (OTL_STRING_ENSURE, otl_parser_error, otl_parser_get_index,
- otl_parser_replace_1, otl_parser_replace_n): Fix typos.
- (OTL_PARSER_UNCOVERED): Removed.
- (otl_parser_check_property): Remove third argument.
-
- * src/otlayout/otljstf.c (otl_jstf_priority_validate): Add missing
- variable declaration.
-
- * src/otlayout/otlutils.h (OTL_MEM_REALLOC): Fix typo.
-
-2004-08-11 Danny <dannyboynow@yahoo.com>
-
- * src/base/ftstream.c (FT_Stream_Close): Don't reset stream->close
- to NULL. This allows custom close functions to delete the FT_STREAM
- object.
-
-2004-08-11 Werner Lemberg <wl@gnu.org>
-
- Add API to get information about SFNT tables.
-
- * include/freetype/internal/services/svsfnt.h
- (FT_SFNT_Table_Info_Func): New typedef.
- (SFNT_Table): Add it.
-
- * src/base/ftobjs (FT_Sfnt_Table_Info): New function.
-
- * include/freetype/tttables.h: Updated.
-
- * src/sfnt/sfdriver.c (sfnt_table_info): New function.
- (sfnt_service_sfnt_table): Add it.
-
- * docs/CHANGES: Updated.
-
-
- * include/freetype/freetype.h (FREETYPE_PATCH): Set to 10.
-
- * builds/unix/configure.ac (version_info): Set to 9:8:3.
- * builds/unix/configure: Updated.
-
- * builds/win32/visualc/index.html,
- builds/win32/visualc/freetype.dsp,
- builds/win32/visualc/freetype.vcproj: s/219/2110/, s/2.1.9/2.1.10/.
-
- * builds/freetype.mk (refdoc), README, Jamfile (RefDoc):
- s/2.1.9/2.1.10/.
-
- * docs/CHANGES, docs/VERSION.DLL: Updated.
-
-2004-08-11 Detlef Würkner <TetiSoft@apg.lahn.de>
-
- * src/base/ftrfork.c (FT_Raccess_Guess)
- [!FT_CONFIG_OPTION_GUESSING_EMBEDDED_FORK]: Remove compiler
- warnings.
-
-2004-08-06 Adam Piotrowski <st_intel@poczta.onet.pl>
-
- * src/pfr/pfrload.c (pfr_sort_kerning_pairs): Single-byte
- adjustments are unsigned, not signed.
-
-2004-08-05 David Turner <david@freetype.org>
-
- `Activate' gray-scale specifing hinting within the TrueType
- bytecode interpreter. This is an experimental feature which
- should probably be made optional.
-
- * src/truetype/ttgload.c (TT_Process_Simple_Glyph,
- load_truetype_glyph): Move the code to set the pedantic_hinting flag
- to...
- (TT_Load_Glyph): Here.
- Set `grayscale' flag except for `FT_LOAD_TARGET_MONO'.
-
- * src/truetyep/ttinterp.c (Ins_GETINFO): Return MS rasterizer
- version 1.7.
- Return rotation and stretching info only if glyph is rotated or
- stretched, respectively.
- Handle grayscale info.
-
- * src/truetype/ttinterp.h (TT_ExecContextRec): Add `grayscale'
- member.
-
-2004-08-02 George Williams <gww@silcom.com>
-
- * src/base/ftobjs.c (FT_Attach_File): Initialize `open.stream'.
-
-2004-08-01 Werner Lemberg <wl@gnu.org>
-
- * docs/CHANGES: Updated.
-
-2004-08-01 George Williams <gww@silcom.com>
-
- FreeType now can read kerning values from PFM files.
-
- * src/type1/t1afm.c (T1_Done_AFM): Renamed to...
- (T1_Done_Metrics): This.
- Update all callers.
- (T1_Read_AFM): Make it static.
- Don't enter and leave a frame.
- (LITTLE_ENDIAN_USHORT, LITTLE_ENDIAN_UINT): New macros.
- (T1_Read_PFM): New function.
- (T1_Read_Metrics): New higher-level function to be used instead of
- T1Read_AFM.
- Update all callers.
-
-2004-07-31 Werner Lemberg <wl@gnu.org>
-
- * src/pcf/pcfread (pcf_load_font), src/bdf/bdfdrivr.c
- (BDF_Face_Init), src/truetype/ttgxvar (TT_Get_MM_Var,
- tt_face_vary_cvt): Fix compiler warnings.
-
-2004-07-26 Søren Sandmann <sandmann@daimi.au.dk>
-
- * src/pcf/pcfread.c (pcf_interpret_style): Always allocate memory for
- face->style_name.
- * src/pcf/pcfdrivr.c (PCF_Face_Done): Free `style_name'.
-
-2004-07-26 Darren J Longhorn <darren.longhorn@redcom.co.uk>
-
- * include/freetype/config/ftconfig.h (FT_SIZEOF_LONG): Recognize
- five-byte `long' (which is avoided then).
-
-2004-07-25 Detlef Würkner <TetiSoft@apg.lahn.de>
-
- * src/pcf/pcfdrivr.c (PCF_Set_Pixel_Size): Compare heights, not
- ppem values.
- (PCF_Set_Point_Size): Don't call PCF_Set_Pixel_Size but provide own
- code to compare ppem values.
- * src/bdf/bdfdrivr.c (BDF_Set_Pixel_Size): Compare heights, not
- ppem values.
- (BDF_Set_Point_Size): Don't call BDF_Set_Pixel_Size but provide own
- code to compare ppem values.
-
-2004-07-25 Kornfeld Eliyahu Peter <peter@e-kadmon.net>
-
- * src/sfnt/sfobjs.c (sfnt_load_face): Handle
- TT_NAME_ID_PREFERRED_FAMILY and TT_NAME_ID_PREFERRED_SUBFAMILY.
-
-2004-07-24 Derek B. Noonburg <derekn@foolabs.com>
-
- * src/cff/cffload.c (cff_font_load): Always create inverse mapping.
- Even if the charstring count is the same as the CID count, it is
- still possible that the font uses a different CID -> GID mapping.
-
-2004-07-23 Werner Lemberg <wl@gnu.org>
-
- * src/truetype/ttobjs.c (tt_face_init): Accept 0x00020000 format tag
- found in some Arphic fonts made for Chinese version of Windows 3.1.
-
-2004-07-17 David Turner <david@freetype.org>
-
- Fixed a dangling pointer bug in the cache code that happened in very
- rare cases, i.e., when a new family object was destroyed by an
- out-of-memory condition during a glyph node initialization. The
- function FTC_Cache_Lookup would flush the cache and restart the
- lookup with a bad pointer.
-
- * include/freetype/cache/ftcglyph.h (FTC_FAMILY_TREE): New macro.
- (FTC_GCACHE_LOOKUP_CMP): Use it.
- Handle reference count in `num_nodes' correctly.
-
- * src/cache/ftcglyph.c (FTC_GNode_UnselectFamily): Use
- FTC_FAMILY_FREE.
- (FTC_GCache_Lookup): Handle reference count in `num_nodes' correctly.
-
- * src/cache/ftcmanag.c (FTC_Manager_FlushN): Fixed a cache flushing
- bug.
-
- * src/truetype/ttinterp.c (Normalize): Fixed a bug that caused
- long and unnecessary delays while normalizing huge vectors.
-
-2004-07-15 Werner Lemberg <wl@gnu.org>
-
- * docs/CHANGES: Updated.
-
- * src/base/ftstroke.c (FT_Stroker_ParseOutline): Fix compiler
- warning.
-
-2004-07-15 David Turner <david@freetype.org>
-
- * src/base/ftstroke.c (FT_Stroker_ParseOutline): Single points
- are not stroked, preventing a bug with pala.ttf and other
- fonts.
-
- * include/freetype/ftstroke.h: Updating documentation comments.
-
-2004-07-13 Werner Lemberg <wl@gnu.org>
-
- * src/base/ftstroke.c (ft_stroke_border_reverse): Removed. Unused.
-
-2004-07-12 David Turner <david@freetype.org>
-
- * src/base/ftstroke.c (ft_stroke_border_close): Add second parameter
- to indicate reversion of points.
- Update all callers.
- (ft_stroke_border_reverse): Fix initialization of `point1' and
- `tag1'.
-
- * src/cache/ftcsbits.c (ftc_snode_load): Fixing advance computation
- for transformed glyphs.
-
-2004-07-11 David Turner <david@freetype.org>
-
- Fix bugs that prevented the stroker to correctly generate stroked
- paths from closed paths, i.e., nearly all glyphs in vectorial fonts.
-
- The code is still _very_ buggy though; treat with special care.
-
- * src/base/ftstroke.c (FT_STROKE_TAG_BEGIN_END): New macro.
- (ft_stroke_border_reverse): New function.
- (ft_stroker_inside): Remove local variable `sigma'; use different
- threshold.
- (ft_stroker_add_reverse_left): Switch begin/end tags if necessary.
- (FT_Stroker_EndSubPath): Call ft_stroker_inside and
- ft_stroke_border_reverse.
-
-2004-06-26 Peter Kovar <peter.kovar@r3.roburnet.sk>
-
- * src/truetype/ttgload.c (load_truetype_glyph): Fix typo.
-
-2004-06-25 Werner Lemberg <wl@gnu.org>
-
- * src/type1/t1afm.c (afm_atoindex): Fix boundary test. Reported
- by Dirck Blaskey.
-
-2004-06-24 David Turner <david@freetype.org>
-
-
- * Version 2.1.9 released.
- =========================
-
-
- * src/truetype/ttgload.c, src/truetype/ttxgvar.c: Removing
- compiler warnings.
-
-2004-06-23 Werner Lemberg <wl@gnu.org>
-
- * include/freetype/internal/ftmemory.h [FT_DEBUG_MEMORY]: Declare
- FT_QAlloc_Debug and FT_QRealloc_Debug.
-
- * src/base/ftutil.c (FT_QAlloc): Fix error and debug messages.
- (FT_QRealloc): Call FT_QAlloc if original pointer is NULL.
- Fix error message.
-
-2004-06-23 David Turner <david@freetype.org>
-
- * include/freetype/internal/ftmemory.h, src/base/ftutil.c
- (FT_QAlloc, FT_QRealloc), src/base/ftdbgmem.c (FT_QAlloc_Debug,
- FT_QRealloc_Debug): New functions that perform allocation without
- zero-ing out the corresponding blocks.
-
- * include/freetype/internal/ftmemory.h (FT_MEM_QALLOC,
- FT_MEM_QREALLOC, FT_MEM_QNEW, FT_MEM_QNEW_ARRAY,
- FT_MEM_QRENEW_ARRAY, FT_QALLOC, FT_QREALLOC, FT_QNEW, FT_QNEW_ARRAY,
- FT_QRENEW_ARRAY): New macros.
-
- * src/base/ftstream.c (FT_Stream_EnterFrame): Use FT_QALLOC.
- * src/gzip/ftgzip.c (FT_Stream_OpenGzip): Use FT_QNEW_ARRAY.
- * src/sfnt/sfobjs.c (tt_face_get_name): Use FT_QNEW_ARRAY.
-
- * src/sfnt/ttload.c (tt_face_load_directory, tt_face_load_metrics,
- tt_face_load_gasp): Use FT_QNEW_ARRAY.
- (tt_face_load_kern): Use FT_QNEW_ARRAY.
- Small optimization in the kerning table verifier; this speeds up
- TrueType face opening by about 7%.
- (tt_face_load_hdmx): Use FT_QNEW_ARRAY and FT_QALLOC.
-
- * include/freetype/config/ftmodule.h: Changed the order of modules,
- putting TrueType and Type 1 first. This dramatically improves the
- performance of face open/close operations. For example, putting the
- TrueType driver first in the list results in a 5x speedup when
- opening `Vera.ttf'.
-
- The very problem is that both the PCF and BDF drivers do a lot more
- than necessary to detect that they cannot handle a font file.
-
-2004-06-22 Werner Lemberg <wl@gnu.org>
-
- * src/pcf/pcfread.c (pcf_read_TOC, pcf_get_properties,
- pcf_get_metrics, pcf_get_bitmaps, pcf_get_encodings): Improve
- debugging messages.
-
- * src/pcf/pcfdrivr.c (FT_COMPOMENT): Move up.
- (PCF_Face_Init): Simplify code.
-
- * src/bdf/bdfdrivr.h (BDF_FaceRec): New element `default_glyph'.
-
- * src/bdf/bdflib.c (_bdf_add_property, _bdf_parse_start),
- src/bdf/bdf.h (bdf_font_t): s/default_glyph/default_char/.
-
- * src/bdf/bdfdrivr.c (BDF_Face_Init): Fix number of glyphs.
- Set `default_glyph'.
- (BDF_Glyph_Load): Use `default_glyph' for undefined glyph.
-
- * docs/CHANGES: Updated.
-
-2004-06-21 Werner Lemberg <wl@gnu.org>
-
- * docs/CHANGES: Updated.
-
-2004-06-21 David Turner <david@freetype.org>
-
- * src/truetype/ttgload.c (TT_Process_Simple_Glyph,
- load_truetype_glyph): Don't access (unrounded)
- `TT_Size.root.metrics' but (rounded) `TT_Size.metrics'. This fixes
- a scaling bug that caused incorrect rendering when the bytecode
- interpreter was enabled.
-
-2004-06-14 Huw D M Davies <h.davies1@physics.ox.ac.uk>
-
- * src/winfonts/winfnt.c (FNT_Face_Init): Set x_ppem and y_ppem
- based on pixel_width and pixel_height.
- (FNT_Size_Set_Pixels): Updated.
-
-2004-06-14 Werner Lemberg <wl@gnu.org>
-
- * src/lzw/zopen.c: Comment out inclusion of signal.h and unistd.h.
- Reported by Hyvärinen Jyrki Juhani.
-
-2004-06-11 Werner Lemberg <wl@gnu.org>
-
- * docs/CHANGES: Updated.
-
-2004-06-10 David Turner <david@freetype.org>
-
- * src/base/ftobject.c, src/base/fthash.c, src/base/ftexcept.c,
- src/base/ftsysio.c, src/base/ftsysmem.c, src/base/ftlist.c: Removed.
- Obsolete.
-
- * src/raster/ftraster.c (Alignment, PAlignment): New union to fix
- problems with 64bit systems.
- (AlignProfileSize): Use it.
-
-2004-06-08 David Turner <david@freetype.org>
-
- * include/freetype/freetype.h (FT_GlyphMetrics): Move `lsb_delta'
- and `rsb_delta' elements to...
- (FT_GlyphSlotRec): Here to retain binary compatibility with older
- FreeType versions.
- Update all users.
-
- * src/sfnt/sfobjs.c (tt_face_get_name): Remove compiler warning.
-
- * src/winfonts/winfnt.c (FNT_Load_Glyph): Add missing initialization
- of slot->metrics.width and slot->metrics.height when loading a
- Windows FNT glyph. Thanks to Huw Davies.
-
- * include/freetype/cache/ftcmru.h (FTC_MruNode_CompareFunc): Change
- return type to FT_Bool.
-
- * src/cache/ftbasic.c (ftc_basic_family_compare): Change return
- type to FT_Bool.
-
- * src/cache/ftccache.c (FTC_Cache_Init, ftc_cache_init): Make
- the former call the latter, not vice versa.
- (FTC_Cache_Done, ftc_cache_done): Ditto.
-
- * src/cache/ftcglyph.c (FTC_GNode_Compare, ftc_gnode_compare): Make
- the former call the latter, not vice versa.
- (FTC_GCache_Init, ftc_gcache_init): Ditto.
- (FTC_GCache_Done, ftc_gcache_done): Ditto.
-
- * src/cache/ftcimage.c (FTC_INode_Free, ftc_inode_free): Make the
- former call the latter, not vice versa.
- (FTC_INode_Weight, ftc_inode_weight): Ditto.
-
- * src/cache/ftcmanag.c (ftc_size_node_compare,
- ftc_size_node_compare_faceid, ftc_face_node_compare): Change return
- type to FT_Bool.
-
- * src/cache/ftcsbits.c (FTC_SNode_Free, ftc_snode_free): Make the
- former call the latter, not vice versa.
- (FTC_SNode_Weight, ftc_snode_weight): Ditto.
- (FTC_SNode_Compare, ftc_snode_compare): Ditto.
-
- * src/cache/ftcsbits.c: Fix some bugs and inefficiencies in the cache
- sub-system.
-
-2004-06-05 Werner Lemberg <wl@gnu.org>
-
- * src/autofit/afloader.c (af_loader_load_g): Set `lsb_delta' and
- `rsb_delta' in slot->metrics and tune side bearings slightly.
-
-2004-06-04 Werner Lemberg <wl@gnu.org>
-
- * docs/CHANGES: Updated.
-
-2004-06-04 David Chester <davidchester@gmx.net>
-
- Improve inter-letter spacing for autohinted glyphs.
-
- * include/freetype/freetype.h (FT_Glyph_Metrics): Add elements
- `lsb_delta' and `rsb_delta'.
-
- * src/autohint/ahhint.c (ah_hinter_load): Set `lsb_delta' and
- `rsb_delta' in slot->metrics and tune side bearings slightly.
-
-2004-06-04 David Turner <david@freetype.org>
-
- * src/autofit/*: Important fixes to the auto-fitter. The output
- now seems to be 100% equivalent to the auto-hinter, while being
- about 2% faster (which proves that script-specific algorithm
- selection isn't a performance problem).
-
- To test it, change `autohint' to `autofit' in
- <freetype/config/ftmodule.h> and recompile.
-
- A few more testing is needed before making this the official
- auto-hinting module.
-
-2004-06-02 Werner Lemberg <wl@gnu.org>
-
- * src/truetype/ttgload.c (compute_glyph_metrics): Fix compiler
- warnings.
-
-2004-06-01 Werner Lemberg <wl@gnu.org>
-
- * src/sfnt/sfobjs.c (tt_face_get_name): Make sure that an English
- name record for the Apple platform is preferred to a non-English
- entry for the Microsoft platform. Problem reported by HANDA
- Ken'ichi.
-
-2004-05-19 George Williams <gww@silcom.com>
-
- * src/type1/t1load.c (mm_axis_unmap, mm_weights_unmap): New
- auxiliary functions.
- (T1_Get_MM_Var): Provide axis tags.
- Use mm_axis_unmap and mm_weights_unmap to provide default values
- for design and normalized axis coordinates.
-
- * include/freetype/t1tables.h (PS_DesignMapRec): Change type of
- `design_points' to FT_Long.
- Update all users.
-
-2004-05-17 Werner Lemberg <wl@gnu.org>
-
- * src/base/ftbbox.c (BBox_Conic_Check): Fix boundary cases.
- Reported by Mikey Anbary <manbary@vizrt.com>.
-
-2004-05-15 Werner Lemberg <wl@gnu.org>
-
- * src/sfnt/sfobjs.c (sfnt_done_face): Free face->postscript_name.
-
-2004-05-15 George Williams <gww@silcom.com>
-
- * src/sfnt/ttload.c (tt_face_load_max_profile): Always set
- face->root.num_glyphs.
-
-2004-05-14 Masatake YAMATO <jet@gyve.org>
- George Williams <gww@silcom.com>
-
- * src/sfnt/ttload.c (sfnt_dir_check): Handle `bhed' properly.
-
-2004-05-14 Werner Lemberg <wl@gnu.org>
-
- * src/cache/ftcbasic.c (ftc_basic_family_compare,
- ftc_basic_family_init, ftc_basic_family_get_count,
- ftc_basic_family_load_bitmap, ftc_basic_family_load_glyph,
- ftc_basic_gnode_compare_faceid): Adjust parameters and return types
- to prototypes given in header files from include/freetype/cache.
- Use casts to proper types locally.
- (ftc_basic_image_family_class, ftc_basic_image_cache_class,
- ftc_basic_sbit_family_class, ftc_basic_sbit_cache_class): Remove
- casts.
-
- * src/cache/ftccback.h: Adjust parameters and return types to
- prototypes given in header files from include/freetype/cache.
-
- * src/cache/ftcimage.c (ftc_inode_free, ftc_inode_new,
- ftc_inode_weight): Adjust parameters and return types to prototypes
- given in header files from include/freetype/cache. Use casts to
- proper types locally.
-
- * src/cache/ftcsbits.c (ftc_snode_free, ftc_snode_new,
- ftc_snode_weight, ftc_snode_compare): Adjust parameters and return
- types to prototypes given in header files from
- include/freetype/cache. Use casts to proper types locally.
-
- * src/cache/ftccmap.c (ftc_cmap_node_free, ftc_cmap_node_new,
- ftc_cmap_node_weight, ftc_cmap_node_compare,
- ftc_cmap_node_remove_faceid): Adjust parameters and return types to
- prototypes given in header files from include/freetype/cache. Use
- casts to proper types locally.
- (ftc_cmap_cache_class): Remove casts.
-
- * src/cache/ftcglyph.c (ftc_gnode_compare, ftc_gcache_init,
- ftc_gcache_done): Adjust parameters and return types to prototypes
- given in header files from include/freetype/cache. Use casts to
- proper types locally.
-
- * src/cache/ftcmanag.c (ftc_size_node_done, ftc_size_node_compare,
- ftc_size_node_init, ftc_size_node_reset,
- ftc_size_node_compare_faceid, ftc_face_node_init,
- ftc_face_node_done, ftc_face_node_compare: Adjust parameters and
- return types to prototypes given in header files from
- include/freetype/cache. Use casts to proper types locally.
-
- (ftc_size_list_class, ftc_face_list_class): Remove casts.
-
-2004-05-13 Werner Lemberg <wl@gnu.org>
-
- * src/autohint/ahmodule.c (ft_autohinter_init, ft_autohinter_done):
- Use FT_Module as parameter and do a cast to FT_AutoHinter locally.
- (autohint_module_class): Remove casts.
-
- * src/base/ftglyph.c (ft_bitmap_glyph_init, ft_bitmap_glyph_copy,
- ft_bitmap_glyph_done, ft_bitmap_glyph_bbox, ft_outline_glyph_init,
- ft_outline_glyph_done, ft_outline_glyph_copy,
- ft_outline_glyph_transform, ft_outline_glyph_bbox,
- ft_outline_glyph_prepare): Use FT_Glyph as parameter and do a cast
- to FT_XXXGlyph locally.
- Use FT_CALLBACK_DEF throughout.
- (ft_bitmap_glyph_class, ft_outline_glyph_class): Remove casts.
-
- * src/bdf/bdfdrivr.c (bdf_cmap_init, bdf_cmap_done,
- bdf_cmap_char_index, bdf_cmap_char_next): Use FT_CMap as parameter
- and do a cast to BDF_CMap locally.
- (bdf_cmap_class): Remove casts.
-
-2004-05-12 Werner Lemberg <wl@gnu.org>
-
- * src/cff/cffgload.h (CFF_Builder): Remove `error'.
- * src/cff/cffgload.c (cff_decoder_parse_charstrings): Replace
- `Memory_Error' with `Fail' und update all users.
-
-2004-05-11 Werner Lemberg <wl@gnu.org>
-
- * include/freetype/internal/psaux.h (T1_ParseState): New
- enumeration.
- (T1_BuilderRec): Replace `path_begun' with `parse_state'.
- Remove `error'.
- * src/psaux/t1decode.c (t1_decoder_parse_charstrings): Replace
- `Memory_Error' with `Fail' and update all users.
- Don't use `builder->error'.
- Replace `path_begun' with `parse_state' and check parsing states.
-
- * src/psaux/psobjs.c (t1_builder_init, t1_builder_start_point):
- Replace `path_begun' with `parse_state' and check parsing states.
-
-2004-05-10 George Williams <gww@silcom.com>
-
- * src/truetype/ttxgvar.c (ft_var_load_avar): Do free arrays in case
- of error -- `avar' is optional so we can't rely on tt_done_blend
- being called automatically.
-
-2004-05-09 George Williams <gww@silcom.com>
-
- * src/truetype/ttxgvar.c (ft_var_load_avar, ft_var_load_gvar): Fix
- error handling.
-
-2004-05-07 Werner Lemberg <wl@gnu.org>
-
- * src/pfr/pfrobjs.c, src/pfr/pfrobjs.h (pfr_face_init,
- pfr_face_done, pfr_face_get_kerning, pfr_slot_init, pfr_slot_done,
- pfr_slot_load): Don't use PFR_XXX but FT_XXX arguments which are
- typecast to the proper PFR_XXX types within the function.
- Update code accordingly.
-
- * src/pfr/pfrdrivr.c (pfr_get_kerning, pfr_get_advance,
- pfr_get_metrics, pfr_get_service): Don't use PFR_XXX but FT_XXX
- arguments which are typecast to the proper PFR_XXX types within the
- function.
- Update code accordingly.
- Use FT_CALLBACK_DEF throughout.
- (pfr_metrics_service_rec, pfr_driver_class): Remove casts.
-
-2004-05-06 Masatake YAMATO <jet@gyve.org>
-
- * src/truetype/ttgxvar.c (ft_var_load_gvar): Use FT_FACE_STREAM.
- (*): Rename local variable OffsetToData to offsetToData.
-
-2004-05-06 Werner Lemberg <wl@gnu.org>
-
- * src/cff/cffobjs.c (cff_size_done, cff_size_init, cff_size_reset,
- cff_slot_done, cff_slot_init, cff_face_init, cff_face_done): Access
- root fields directly.
- * src/cff/cffdrivr.c (Load_Glyph): Access root fields directly.
-
- * src/truetype/ttgload.c (TT_Process_Simple_Glyph): Save current
- frame before calling TT_Vary_Get_Glyph_Deltas.
-
- * src/pcf/pcfdrivr.c (PCF_CMapRec): Rename `cmap' to `root' for
- consistency.
- (pcf_cmap_init, pcf_cmap_done, pcf_cmap_char_index,
- pcf_cmap_char_next): Don't use PCF_XXX but FT_XXX arguments which
- are typecast to the proper PCF_XXX types within the function.
- Update code accordingly.
- (pcf_cmap_class): Remove casts.
- (PCF_Face_Done, PCF_Face_Init, PCF_Set_Pixel_Size): Don't use
- PCF_XXX but FT_XXX arguments which are typecast to the proper
- PCF_XXX types within the function.
- Update code accordingly.
- Use FT_CALLBACK_DEF throughout.
- (PCF_Set_Point_Size): New wrapper function.
- (PCF_Glyph_Load, pcf_driver_requester): Use FT_CALLBACK_DEF.
- (pcf_driver_class): Remove casts.
-
-2004-05-04 Steve Hartwell <shspamsink@comcast.net>
-
- * src/truetype/ttobjs.c (tt_driver_done): Fix typo.
-
-2004-05-04 Werner Lemberg <wl@gnu.org>
-
- * src/bdf/bdfdrivr.c (BDF_Face_Done, BDF_Face_Init,
- BDF_Set_Pixel_Size): Don't use BDF_XXX but FT_XXX arguments which
- are typecast to the proper BDF_XXX types within the function.
- Update code accordingly.
- Use FT_CALLBACK_DEF throughout.
- (BDF_Set_Point_Size): New wrapper function.
- (bdf_driver_class): Remove casts.
-
- * src/cff/cffdrivr.c (Get_Kerning, Load_Glyph, cff_get_interface):
- Don't use CFF_XXX but FT_XXX arguments which are typecast to the
- proper CFF_XXX types within the function.
- Update code accordingly.
- Use FT_CALLBACK_DEF throughout.
- (cff_driver_class): Remove casts.
-
- * src/cff/cffobjs.h, src/cff/cffobjs.c (cff_size_done,
- cff_size_init, cff_size_reset, cff_slot_done, cff_slot_init,
- cff_face_init, cff_face_done, cff_driver_init, cff_driver_done):
- Don't use CFF_XXX but FT_XXX arguments which are typecast to the
- proper CFF_XXX types within the function.
- Update code accordingly.
- (cff_point_size_reset): New wrapper function.
-
- * src/cid/cidobjs.h, src/cid/cidobjs.c (cid_slot_done,
- cid_slot_init, cid_size_done, cid_size_init, cid_size_reset,
- cid_face_done, cid_face_init, cid_driver_init, cid_driver_done):
- Don't use CID_XXX but FT_XXX arguments which are typecast to the
- proper CID_XXX types within the function.
- Update code accordingly.
- (cid_point_size_reset): New wrapper function.
-
- * src/cid/cidgload.c, src/cid/cidgload.h (cid_slot_load_glyph):
- Don't use CID_XXX but FT_XXX arguments which are typecast to the
- proper CID_XXX types within the function.
- Update code accordingly.
-
- * src/cid/cidriver.c (cid_get_interface):
- Don't use CID_XXX but FT_XXX arguments which are typecast to the
- proper CID_XXX types within the function.
- Update code accordingly.
- Use FT_CALLBACK_DEF.
- (t1cid_driver_class): Remove casts.
-
- * src/truetype/ttdriver.c (tt_get_interface): Use FT_CALLBACK_DEF.
- * src/truetype/ttgxvar.c (ft_var_load_avar): Don't free non-local
- variables (this is done later).
- (ft_var_load_avar): Fix call to FT_FRAME_ENTER.
- (TT_Get_MM_Var): Fix size for `fvar_fields'.
- (TT_Vary_Get_Glyph_Deltas): Handle deallocation of local variables
- correctly.
-
- * src/base/ftdbgmem.c (ft_mem_debug_realloc): Don't abort if
- current size is zero.
-
-2004-05-03 Steve Hartwell <shspamsink@comcast.net>
-
- * src/truetype/ttobjs.h, src/truetype/ttobjs.c (tt_face_init,
- tt_face_done, tt_size_init, tt_size_done, tt_driver_init,
- tt_driver_done): Don't use TT_XXX but FT_XXX arguments which are
- typecast to the proper TT_XXX types within the function.
- Update code accordingly.
-
- * src/truetype/ttdriver.c (Get_Kerning, Set_Char_Sizes,
- Set_Pixel_Sizes, Load_Glyph, tt_get_interface): Don't use TT_XXX but
- FT_XXX arguments which are typecast to the proper TT_XXX types
- within the function.
- Update code accordingly.
- (tt_driver_class): Remove casts.
-
-2004-05-02 Werner Lemberg <wl@gnu.org>
-
- * src/sfnt/ttload.c (tt_face_free_names): Check that `table->names'
- is not NULL. Reported by Gordon Childs <gchilds@quickcut.com.au>.
-
-2004-04-29 Werner Lemberg <wl@gnu.org>
-
- * docs/formats.txt: Add more information on PFR format.</