From 2b1527a42167cd8aeb5a9ef18c599e43d1254879 Mon Sep 17 00:00:00 2001 From: Amine Khaldi Date: Mon, 3 Mar 2014 20:41:39 +0000 Subject: [PATCH] [FREETYPE] * Update to version 2.5.2. Thanks to Robert Naumann for providing a patch that I used as a base for this. [WIN32K] * Update the FreeType header inclusions. CORE-7719 svn path=/trunk/; revision=62417 --- reactos/lib/3rdparty/freetype/CMakeLists.txt | 19 +- reactos/lib/3rdparty/freetype/ChangeLog | 1560 ++++++++++++++++- reactos/lib/3rdparty/freetype/README | 8 +- reactos/lib/3rdparty/freetype/autogen.sh | 4 +- .../lib/3rdparty/freetype/devel/ft2build.h | 40 + .../lib/3rdparty/freetype/devel/ftoption.h | 833 +++++++++ .../include/{freetype => }/config/ftconfig.h | 88 +- .../include/{freetype => }/config/ftheader.h | 118 +- .../include/{freetype => }/config/ftmodule.h | 0 .../include/{freetype => }/config/ftoption.h | 14 +- .../include/{freetype => }/config/ftstdlib.h | 0 .../include/{freetype => }/freetype.h | 96 +- .../freetype/include/freetype/ftcffdrv.h | 151 -- .../lib/3rdparty/freetype/include/ft2build.h | 23 +- .../include/{freetype => }/ftadvanc.h | 4 +- .../freetype/include/{freetype => }/ftautoh.h | 4 +- .../freetype/include/{freetype => }/ftbbox.h | 6 +- .../freetype/include/{freetype => }/ftbdf.h | 0 .../include/{freetype => }/ftbitmap.h | 0 .../freetype/include/{freetype => }/ftbzip2.h | 0 .../freetype/include/{freetype => }/ftcache.h | 2 +- .../lib/3rdparty/freetype/include/ftcffdrv.h | 254 +++ .../include/{freetype => }/ftchapters.h | 2 +- .../freetype/include/{freetype => }/ftcid.h | 0 .../include/{freetype => }/fterrdef.h | 0 .../include/{freetype => }/fterrors.h | 0 .../freetype/include/{freetype => }/ftgasp.h | 0 .../freetype/include/{freetype => }/ftglyph.h | 10 +- .../freetype/include/{freetype => }/ftgxval.h | 10 +- .../freetype/include/{freetype => }/ftgzip.h | 49 +- .../freetype/include/{freetype => }/ftimage.h | 18 +- .../include/{freetype => }/ftincrem.h | 0 .../include/{freetype => }/ftlcdfil.h | 6 +- .../freetype/include/{freetype => }/ftlist.h | 12 +- .../freetype/include/{freetype => }/ftlzw.h | 0 .../freetype/include/{freetype => }/ftmac.h | 6 +- .../freetype/include/{freetype => }/ftmm.h | 7 +- .../include/{freetype => }/ftmodapi.h | 8 +- .../include/{freetype => }/ftmoderr.h | 0 .../freetype/include/{freetype => }/ftotval.h | 6 +- .../freetype/include/{freetype => }/ftoutln.h | 23 +- .../freetype/include/{freetype => }/ftpfr.h | 0 .../include/{freetype => }/ftrender.h | 0 .../freetype/include/{freetype => }/ftsizes.h | 4 +- .../include/{freetype => }/ftsnames.h | 6 +- .../include/{freetype => }/ftstroke.h | 0 .../freetype/include/{freetype => }/ftsynth.h | 4 +- .../include/{freetype => }/ftsystem.h | 0 .../include/{freetype => }/fttrigon.h | 0 .../freetype/include/{freetype => }/ftttdrv.h | 22 +- .../freetype/include/{freetype => }/fttypes.h | 6 +- .../include/{freetype => }/ftwinfnt.h | 7 +- .../freetype/include/{freetype => }/ftxf86.h | 4 +- .../{freetype => }/internal/autohint.h | 0 .../include/{freetype => }/internal/ftcalc.h | 6 +- .../include/{freetype => }/internal/ftdebug.h | 0 .../{freetype => }/internal/ftdriver.h | 0 .../{freetype => }/internal/ftgloadr.h | 0 .../{freetype => }/internal/ftmemory.h | 0 .../include/{freetype => }/internal/ftobjs.h | 0 .../include/{freetype => }/internal/ftpic.h | 0 .../include/{freetype => }/internal/ftrfork.h | 0 .../include/{freetype => }/internal/ftserv.h | 36 +- .../{freetype => }/internal/ftstream.h | 0 .../include/{freetype => }/internal/fttrace.h | 0 .../include/{freetype => }/internal/ftvalid.h | 0 .../{freetype => }/internal/internal.h | 38 +- .../include/{freetype => }/internal/psaux.h | 0 .../include/{freetype => }/internal/pshints.h | 0 .../{freetype => }/internal/services/svbdf.h | 0 .../{freetype => }/internal/services/svcid.h | 0 .../internal/services/svgldict.h | 0 .../internal/services/svgxval.h | 0 .../{freetype => }/internal/services/svkern.h | 0 .../{freetype => }/internal/services/svmm.h | 0 .../internal/services/svotval.h | 0 .../{freetype => }/internal/services/svpfr.h | 0 .../internal/services/svpostnm.h | 0 .../{freetype => }/internal/services/svprop.h | 0 .../internal/services/svpscmap.h | 0 .../internal/services/svpsinfo.h | 0 .../{freetype => }/internal/services/svsfnt.h | 0 .../internal/services/svttcmap.h | 4 +- .../internal/services/svtteng.h | 0 .../internal/services/svttglyf.h | 0 .../internal/services/svwinfnt.h | 0 .../internal/services/svxf86nm.h | 0 .../include/{freetype => }/internal/sfnt.h | 0 .../include/{freetype => }/internal/t1types.h | 0 .../include/{freetype => }/internal/tttypes.h | 108 +- .../include/{freetype => }/t1tables.h | 0 .../include/{freetype => }/ttnameid.h | 4 +- .../include/{freetype => }/tttables.h | 38 +- .../freetype/include/{freetype => }/tttags.h | 2 + .../freetype/include/{freetype => }/ttunpat.h | 0 reactos/lib/3rdparty/freetype/modules.cfg | 50 +- reactos/lib/3rdparty/freetype/objs/README | 2 + .../3rdparty/freetype/src/autofit/afblue.c | 166 ++ .../3rdparty/freetype/src/autofit/afblue.cin | 39 + .../3rdparty/freetype/src/autofit/afblue.dat | 218 +++ .../3rdparty/freetype/src/autofit/afblue.h | 199 +++ .../3rdparty/freetype/src/autofit/afblue.hin | 142 ++ .../lib/3rdparty/freetype/src/autofit/afcjk.c | 650 +++---- .../lib/3rdparty/freetype/src/autofit/afcjk.h | 59 +- .../3rdparty/freetype/src/autofit/afdummy.c | 39 +- .../3rdparty/freetype/src/autofit/afdummy.h | 10 +- .../3rdparty/freetype/src/autofit/afglobal.c | 126 +- .../3rdparty/freetype/src/autofit/afglobal.h | 23 +- .../3rdparty/freetype/src/autofit/afhints.c | 283 +-- .../3rdparty/freetype/src/autofit/afhints.h | 45 +- .../3rdparty/freetype/src/autofit/afindic.c | 64 +- .../3rdparty/freetype/src/autofit/afindic.h | 11 +- .../3rdparty/freetype/src/autofit/aflatin.c | 532 ++++-- .../3rdparty/freetype/src/autofit/aflatin.h | 43 +- .../3rdparty/freetype/src/autofit/aflatin2.c | 72 +- .../3rdparty/freetype/src/autofit/aflatin2.h | 18 +- .../3rdparty/freetype/src/autofit/afloader.c | 43 +- .../lib/3rdparty/freetype/src/autofit/afpic.c | 49 +- .../lib/3rdparty/freetype/src/autofit/afpic.h | 35 +- .../3rdparty/freetype/src/autofit/afscript.h | 37 + .../3rdparty/freetype/src/autofit/aftypes.h | 287 ++- .../3rdparty/freetype/src/autofit/afwrtsys.h | 51 + .../3rdparty/freetype/src/autofit/autofit.c | 3 +- .../3rdparty/freetype/src/autofit/rules.mk | 7 +- .../lib/3rdparty/freetype/src/base/ftbbox.c | 332 +--- .../lib/3rdparty/freetype/src/base/ftbitmap.c | 4 + .../lib/3rdparty/freetype/src/base/ftcalc.c | 30 +- .../lib/3rdparty/freetype/src/base/ftdebug.c | 2 +- .../lib/3rdparty/freetype/src/base/ftglyph.c | 62 +- .../lib/3rdparty/freetype/src/base/ftinit.c | 4 +- .../lib/3rdparty/freetype/src/base/ftmac.c | 1 - .../lib/3rdparty/freetype/src/base/ftobjs.c | 40 +- .../lib/3rdparty/freetype/src/base/ftoutln.c | 7 +- .../lib/3rdparty/freetype/src/base/ftpic.c | 4 +- .../lib/3rdparty/freetype/src/base/ftsynth.c | 11 +- reactos/lib/3rdparty/freetype/src/base/md5.c | 51 +- reactos/lib/3rdparty/freetype/src/base/md5.h | 2 +- .../lib/3rdparty/freetype/src/base/rules.mk | 4 +- reactos/lib/3rdparty/freetype/src/bdf/Jamfile | 29 - .../lib/3rdparty/freetype/src/bdf/bdfdrivr.c | 16 +- .../lib/3rdparty/freetype/src/bzip2/Jamfile | 19 - .../lib/3rdparty/freetype/src/cache/Jamfile | 43 - .../lib/3rdparty/freetype/src/cff/cf2blues.c | 2 + .../lib/3rdparty/freetype/src/cff/cf2font.c | 161 +- .../lib/3rdparty/freetype/src/cff/cf2font.h | 2 + reactos/lib/3rdparty/freetype/src/cff/cf2ft.c | 9 + .../lib/3rdparty/freetype/src/cff/cf2hints.c | 196 ++- .../lib/3rdparty/freetype/src/cff/cf2hints.h | 4 +- .../lib/3rdparty/freetype/src/cff/cffdrivr.c | 63 +- .../lib/3rdparty/freetype/src/cff/cffgload.c | 6 +- .../lib/3rdparty/freetype/src/cff/cffload.c | 10 +- .../lib/3rdparty/freetype/src/cff/cffobjs.c | 11 +- .../lib/3rdparty/freetype/src/cff/cffobjs.h | 2 + .../lib/3rdparty/freetype/src/cid/cidgload.c | 2 +- .../lib/3rdparty/freetype/src/cid/cidload.c | 6 +- .../3rdparty/freetype/src/gxvalid/gxvcommn.c | 8 + .../3rdparty/freetype/src/gxvalid/gxvcommn.h | 2 +- .../3rdparty/freetype/src/gxvalid/gxvmort.c | 2 + .../3rdparty/freetype/src/gxvalid/gxvmorx2.c | 4 +- .../lib/3rdparty/freetype/src/gzip/Jamfile | 16 - .../lib/3rdparty/freetype/src/gzip/ftgzip.c | 78 +- .../lib/3rdparty/freetype/src/gzip/rules.mk | 59 +- .../lib/3rdparty/freetype/src/pcf/pcfdrivr.c | 42 +- .../lib/3rdparty/freetype/src/pcf/pcfread.c | 2 +- .../lib/3rdparty/freetype/src/pcf/pcfutil.c | 12 +- .../lib/3rdparty/freetype/src/pfr/pfrcmap.c | 10 +- .../lib/3rdparty/freetype/src/pfr/pfrgload.c | 2 +- .../lib/3rdparty/freetype/src/pfr/pfrobjs.c | 2 + .../lib/3rdparty/freetype/src/psaux/Jamfile | 31 - .../3rdparty/freetype/src/pshinter/pshglob.c | 4 +- .../3rdparty/freetype/src/raster/ftraster.c | 4 +- .../lib/3rdparty/freetype/src/sfnt/pngshim.c | 57 +- .../lib/3rdparty/freetype/src/sfnt/pngshim.h | 5 +- .../lib/3rdparty/freetype/src/sfnt/sfdriver.c | 4 +- .../lib/3rdparty/freetype/src/sfnt/sfobjs.c | 421 ++++- .../lib/3rdparty/freetype/src/sfnt/ttcmap.c | 11 +- .../lib/3rdparty/freetype/src/sfnt/ttkern.c | 6 +- .../lib/3rdparty/freetype/src/sfnt/ttload.c | 52 +- .../lib/3rdparty/freetype/src/sfnt/ttmtx.c | 19 +- .../lib/3rdparty/freetype/src/sfnt/ttsbit.c | 612 +++++-- .../lib/3rdparty/freetype/src/sfnt/ttsbit.h | 4 +- .../3rdparty/freetype/src/smooth/ftgrays.c | 87 +- .../lib/3rdparty/freetype/src/tools/afblue.pl | 542 ++++++ .../3rdparty/freetype/src/tools/chktrcmp.py | 4 +- .../freetype/src/tools/docmaker/content.py | 19 +- .../freetype/src/tools/docmaker/docmaker.py | 4 +- .../freetype/src/tools/docmaker/sources.py | 40 +- .../freetype/src/tools/docmaker/tohtml.py | 33 +- .../3rdparty/freetype/src/truetype/ttdriver.c | 3 +- .../3rdparty/freetype/src/truetype/ttgload.c | 238 ++- .../3rdparty/freetype/src/truetype/ttgload.h | 1 + .../3rdparty/freetype/src/truetype/ttinterp.c | 253 ++- .../3rdparty/freetype/src/truetype/ttinterp.h | 4 +- .../3rdparty/freetype/src/truetype/ttobjs.c | 23 +- .../lib/3rdparty/freetype/src/type1/t1gload.c | 2 + .../lib/3rdparty/freetype/src/type1/t1load.c | 4 +- .../3rdparty/freetype/src/type42/t42objs.c | 5 +- .../3rdparty/freetype/src/winfonts/winfnt.c | 4 +- reactos/media/doc/3rd Party Files.txt | 2 +- reactos/win32ss/gdi/ntgdi/freetype.c | 10 +- 200 files changed, 8423 insertions(+), 2432 deletions(-) create mode 100644 reactos/lib/3rdparty/freetype/devel/ft2build.h create mode 100644 reactos/lib/3rdparty/freetype/devel/ftoption.h rename reactos/lib/3rdparty/freetype/include/{freetype => }/config/ftconfig.h (89%) rename reactos/lib/3rdparty/freetype/include/{freetype => }/config/ftheader.h (89%) rename reactos/lib/3rdparty/freetype/include/{freetype => }/config/ftmodule.h (100%) rename reactos/lib/3rdparty/freetype/include/{freetype => }/config/ftoption.h (99%) rename reactos/lib/3rdparty/freetype/include/{freetype => }/config/ftstdlib.h (100%) rename reactos/lib/3rdparty/freetype/include/{freetype => }/freetype.h (98%) delete mode 100644 reactos/lib/3rdparty/freetype/include/freetype/ftcffdrv.h rename reactos/lib/3rdparty/freetype/include/{freetype => }/ftadvanc.h (98%) rename reactos/lib/3rdparty/freetype/include/{freetype => }/ftautoh.h (98%) rename reactos/lib/3rdparty/freetype/include/{freetype => }/ftbbox.h (97%) rename reactos/lib/3rdparty/freetype/include/{freetype => }/ftbdf.h (100%) rename reactos/lib/3rdparty/freetype/include/{freetype => }/ftbitmap.h (100%) rename reactos/lib/3rdparty/freetype/include/{freetype => }/ftbzip2.h (100%) rename reactos/lib/3rdparty/freetype/include/{freetype => }/ftcache.h (99%) create mode 100644 reactos/lib/3rdparty/freetype/include/ftcffdrv.h rename reactos/lib/3rdparty/freetype/include/{freetype => }/ftchapters.h (99%) rename reactos/lib/3rdparty/freetype/include/{freetype => }/ftcid.h (100%) rename reactos/lib/3rdparty/freetype/include/{freetype => }/fterrdef.h (100%) rename reactos/lib/3rdparty/freetype/include/{freetype => }/fterrors.h (100%) rename reactos/lib/3rdparty/freetype/include/{freetype => }/ftgasp.h (100%) rename reactos/lib/3rdparty/freetype/include/{freetype => }/ftglyph.h (99%) rename reactos/lib/3rdparty/freetype/include/{freetype => }/ftgxval.h (98%) rename reactos/lib/3rdparty/freetype/include/{freetype => }/ftgzip.h (74%) rename reactos/lib/3rdparty/freetype/include/{freetype => }/ftimage.h (99%) rename reactos/lib/3rdparty/freetype/include/{freetype => }/ftincrem.h (100%) rename reactos/lib/3rdparty/freetype/include/{freetype => }/ftlcdfil.h (97%) rename reactos/lib/3rdparty/freetype/include/{freetype => }/ftlist.h (97%) rename reactos/lib/3rdparty/freetype/include/{freetype => }/ftlzw.h (100%) rename reactos/lib/3rdparty/freetype/include/{freetype => }/ftmac.h (98%) rename reactos/lib/3rdparty/freetype/include/{freetype => }/ftmm.h (98%) rename reactos/lib/3rdparty/freetype/include/{freetype => }/ftmodapi.h (99%) rename reactos/lib/3rdparty/freetype/include/{freetype => }/ftmoderr.h (100%) rename reactos/lib/3rdparty/freetype/include/{freetype => }/ftotval.h (97%) rename reactos/lib/3rdparty/freetype/include/{freetype => }/ftoutln.h (96%) rename reactos/lib/3rdparty/freetype/include/{freetype => }/ftpfr.h (100%) rename reactos/lib/3rdparty/freetype/include/{freetype => }/ftrender.h (100%) rename reactos/lib/3rdparty/freetype/include/{freetype => }/ftsizes.h (98%) rename reactos/lib/3rdparty/freetype/include/{freetype => }/ftsnames.h (98%) rename reactos/lib/3rdparty/freetype/include/{freetype => }/ftstroke.h (100%) rename reactos/lib/3rdparty/freetype/include/{freetype => }/ftsynth.h (96%) rename reactos/lib/3rdparty/freetype/include/{freetype => }/ftsystem.h (100%) rename reactos/lib/3rdparty/freetype/include/{freetype => }/fttrigon.h (100%) rename reactos/lib/3rdparty/freetype/include/{freetype => }/ftttdrv.h (85%) rename reactos/lib/3rdparty/freetype/include/{freetype => }/fttypes.h (99%) rename reactos/lib/3rdparty/freetype/include/{freetype => }/ftwinfnt.h (97%) rename reactos/lib/3rdparty/freetype/include/{freetype => }/ftxf86.h (96%) rename reactos/lib/3rdparty/freetype/include/{freetype => }/internal/autohint.h (100%) rename reactos/lib/3rdparty/freetype/include/{freetype => }/internal/ftcalc.h (98%) rename reactos/lib/3rdparty/freetype/include/{freetype => }/internal/ftdebug.h (100%) rename reactos/lib/3rdparty/freetype/include/{freetype => }/internal/ftdriver.h (100%) rename reactos/lib/3rdparty/freetype/include/{freetype => }/internal/ftgloadr.h (100%) rename reactos/lib/3rdparty/freetype/include/{freetype => }/internal/ftmemory.h (100%) rename reactos/lib/3rdparty/freetype/include/{freetype => }/internal/ftobjs.h (100%) rename reactos/lib/3rdparty/freetype/include/{freetype => }/internal/ftpic.h (100%) rename reactos/lib/3rdparty/freetype/include/{freetype => }/internal/ftrfork.h (100%) rename reactos/lib/3rdparty/freetype/include/{freetype => }/internal/ftserv.h (96%) rename reactos/lib/3rdparty/freetype/include/{freetype => }/internal/ftstream.h (100%) rename reactos/lib/3rdparty/freetype/include/{freetype => }/internal/fttrace.h (100%) rename reactos/lib/3rdparty/freetype/include/{freetype => }/internal/ftvalid.h (100%) rename reactos/lib/3rdparty/freetype/include/{freetype => }/internal/internal.h (61%) rename reactos/lib/3rdparty/freetype/include/{freetype => }/internal/psaux.h (100%) rename reactos/lib/3rdparty/freetype/include/{freetype => }/internal/pshints.h (100%) rename reactos/lib/3rdparty/freetype/include/{freetype => }/internal/services/svbdf.h (100%) rename reactos/lib/3rdparty/freetype/include/{freetype => }/internal/services/svcid.h (100%) rename reactos/lib/3rdparty/freetype/include/{freetype => }/internal/services/svgldict.h (100%) rename reactos/lib/3rdparty/freetype/include/{freetype => }/internal/services/svgxval.h (100%) rename reactos/lib/3rdparty/freetype/include/{freetype => }/internal/services/svkern.h (100%) rename reactos/lib/3rdparty/freetype/include/{freetype => }/internal/services/svmm.h (100%) rename reactos/lib/3rdparty/freetype/include/{freetype => }/internal/services/svotval.h (100%) rename reactos/lib/3rdparty/freetype/include/{freetype => }/internal/services/svpfr.h (100%) rename reactos/lib/3rdparty/freetype/include/{freetype => }/internal/services/svpostnm.h (100%) rename reactos/lib/3rdparty/freetype/include/{freetype => }/internal/services/svprop.h (100%) rename reactos/lib/3rdparty/freetype/include/{freetype => }/internal/services/svpscmap.h (100%) rename reactos/lib/3rdparty/freetype/include/{freetype => }/internal/services/svpsinfo.h (100%) rename reactos/lib/3rdparty/freetype/include/{freetype => }/internal/services/svsfnt.h (100%) rename reactos/lib/3rdparty/freetype/include/{freetype => }/internal/services/svttcmap.h (97%) rename reactos/lib/3rdparty/freetype/include/{freetype => }/internal/services/svtteng.h (100%) rename reactos/lib/3rdparty/freetype/include/{freetype => }/internal/services/svttglyf.h (100%) rename reactos/lib/3rdparty/freetype/include/{freetype => }/internal/services/svwinfnt.h (100%) rename reactos/lib/3rdparty/freetype/include/{freetype => }/internal/services/svxf86nm.h (100%) rename reactos/lib/3rdparty/freetype/include/{freetype => }/internal/sfnt.h (100%) rename reactos/lib/3rdparty/freetype/include/{freetype => }/internal/t1types.h (100%) rename reactos/lib/3rdparty/freetype/include/{freetype => }/internal/tttypes.h (94%) rename reactos/lib/3rdparty/freetype/include/{freetype => }/t1tables.h (100%) rename reactos/lib/3rdparty/freetype/include/{freetype => }/ttnameid.h (99%) rename reactos/lib/3rdparty/freetype/include/{freetype => }/tttables.h (97%) rename reactos/lib/3rdparty/freetype/include/{freetype => }/tttags.h (97%) rename reactos/lib/3rdparty/freetype/include/{freetype => }/ttunpat.h (100%) create mode 100644 reactos/lib/3rdparty/freetype/objs/README create mode 100644 reactos/lib/3rdparty/freetype/src/autofit/afblue.c create mode 100644 reactos/lib/3rdparty/freetype/src/autofit/afblue.cin create mode 100644 reactos/lib/3rdparty/freetype/src/autofit/afblue.dat create mode 100644 reactos/lib/3rdparty/freetype/src/autofit/afblue.h create mode 100644 reactos/lib/3rdparty/freetype/src/autofit/afblue.hin create mode 100644 reactos/lib/3rdparty/freetype/src/autofit/afscript.h create mode 100644 reactos/lib/3rdparty/freetype/src/autofit/afwrtsys.h delete mode 100644 reactos/lib/3rdparty/freetype/src/bdf/Jamfile delete mode 100644 reactos/lib/3rdparty/freetype/src/bzip2/Jamfile delete mode 100644 reactos/lib/3rdparty/freetype/src/cache/Jamfile delete mode 100644 reactos/lib/3rdparty/freetype/src/gzip/Jamfile delete mode 100644 reactos/lib/3rdparty/freetype/src/psaux/Jamfile create mode 100644 reactos/lib/3rdparty/freetype/src/tools/afblue.pl diff --git a/reactos/lib/3rdparty/freetype/CMakeLists.txt b/reactos/lib/3rdparty/freetype/CMakeLists.txt index 764c3a1bfb1..c6afe6e77d7 100644 --- a/reactos/lib/3rdparty/freetype/CMakeLists.txt +++ b/reactos/lib/3rdparty/freetype/CMakeLists.txt @@ -7,24 +7,35 @@ include_directories(include) list(APPEND SOURCE src/autofit/autofit.c - src/base/ftbase.c + src/base/ftadvanc.c src/base/ftbbox.c - src/base/ftbdf.c src/base/ftbitmap.c + src/base/ftcalc.c + src/base/ftcid.c + src/base/ftdbgmem.c src/base/ftdebug.c + src/base/ftfstype.c src/base/ftgasp.c + src/base/ftgloadr.c src/base/ftglyph.c src/base/ftgxval.c src/base/ftinit.c src/base/ftlcdfil.c src/base/ftmm.c + src/base/ftobjs.c src/base/ftotval.c + src/base/ftoutln.c src/base/ftpatent.c src/base/ftpfr.c + src/base/ftrfork.c + src/base/ftsnames.c + src/base/ftstream.c src/base/ftstroke.c src/base/ftsynth.c src/base/ftsystem.c + src/base/fttrigon.c src/base/fttype1.c + src/base/ftutil.c src/base/ftwinfnt.c src/base/ftxf86.c src/bdf/bdf.c @@ -32,15 +43,13 @@ list(APPEND SOURCE src/cache/ftcache.c src/cff/cff.c src/cid/type1cid.c - src/gxvalid/gxvalid.c src/gzip/ftgzip.c src/lzw/ftlzw.c - src/otvalid/otvalid.c src/pcf/pcf.c src/pfr/pfr.c src/psaux/psaux.c src/pshinter/pshinter.c - src/psnames/psnames.c + src/psnames/psmodule.c src/raster/raster.c src/sfnt/sfnt.c src/smooth/smooth.c diff --git a/reactos/lib/3rdparty/freetype/ChangeLog b/reactos/lib/3rdparty/freetype/ChangeLog index 5cda57a46ec..b67e4362a38 100644 --- a/reactos/lib/3rdparty/freetype/ChangeLog +++ b/reactos/lib/3rdparty/freetype/ChangeLog @@ -1,3 +1,1559 @@ +2013-12-08 Werner Lemberg + + * Version 2.5.2 released. + ========================= + + + Tag sources with `VER-2-5-2'. + + * docs/VERSION.DLL: Update documentation and bump version number to + 2.5.2. + + * README, Jamfile (RefDoc), builds/windows/vc2005/freetype.vcproj, + builds/windows/vc2005/index.html, + builds/windows/vc2008/freetype.vcproj, + builds/windows/vc2008/index.html, + builds/windows/vc2010/freetype.vcxproj, + builds/windows/vc2010/index.html, + builds/windows/visualc/freetype.dsp, + builds/windows/visualc/freetype.vcproj, + builds/windows/visualc/index.html, + builds/windows/visualce/freetype.dsp, + builds/windows/visualce/freetype.vcproj, + builds/windows/visualce/index.html, + builds/wince/vc2005-ce/freetype.vcproj, + builds/wince/vc2005-ce/index.html, + builds/wince/vc2008-ce/freetype.vcproj, + builds/wince/vc2008-ce/index.html: s/2.5.1/2.5.2/, s/251/252/. + + * include/freetype/freetype.h (FREETYPE_PATCH): Set to 1. + + * builds/unix/configure.raw (version_info): Set to 17:1:11. + * docs/CHANGES: Updated. + +2013-12-07 Werner Lemberg + + [truetype] Next round in phantom point handling. + + Greg Hitchcock provided very interesting insights into the + complicated history of the horizontal positions of the TSB and BSB + phantom points. + + * src/truetype/ttgload.c (TT_LOADER_SET_PP) + [TT_CONFIG_OPTION_SUBPIXEL_HINTING]: Use `subpixel_hinting' and + `grayscale_hinting' flags as conditionals for the x position of TSB + and BSB. + +2013-12-05 Werner Lemberg + + * builds/freetype.mk (FT_CC): Removed. Unused. + +2013-12-04 Werner Lemberg + + [sfnt] Fix handling of embedded bitmap strikes. + + This corrects the commit from 2013-11-21. Problem reported by + Andrey Panov . + + * src/sfnt/ttsbit.c (tt_sbit_decoder_load_bitmap): Fix logic to + detect excessive bytes for bit-aligned bitmaps. + +2013-12-03 Werner Lemberg + + [truetype] Remove dead code. + + Reported by Nigel Tao . + + * include/internal/tttypes.h (TT_LoaderRec): Remove unused + `preserve_pps' field. + * src/truetype/ttgload.c (TT_Hint_Glyph): Updated. + +2013-12-03 Werner Lemberg + + [truetype] Fix phantom point handling. + + This is a further improvement to the changes from 2013-11-06. + + * src/truetype/ttgload.c (TT_Hint_Glyph): Horizontal phantom points + are rounded horizontally, vertical ones are rounded vertically. + (TT_LOADER_SET_PP): The horizontal position of vertical phantom + points in pre-ClearType mode is zero, as shown in the OpenType + specification. + +2013-12-02 Werner Lemberg + + [truetype] Fix change from 2013-11-20. + + Problem reported by Akira Kakuto . + + * src/truetype/ttgload.c (TT_Load_Simple_Glyph): Protect call to + `Update_Max' with both a TT_USE_BYTECODE_INTERPRETER guard and a + `IS_HINTED' clause. + Also remove redundant check using `maxSizeOfInstructions' – in + simple glyphs, the bytecode data comes before the outline data, and + a validity test for this is already present. + +2013-11-27 Werner Lemberg + + [autofit] Fix use of dumping functions in `ftgrid' demo program. + + * src/autofit/afhints.c (AF_DUMP) [FT_DEBUG_AUTOFIT]: New macro. + (af_glyph_hints_dump_points, af_glyph_hints_dump_segments, + af_glyph_hints_dump_edges) [FT_DEBUG_AUTOFIT]: Add parameter to + handle output to stdout. + Use AF_DUMP. + (af_glyph_hints_dump_points, af_glyph_hints_dump_segments, + af_glyph_hints_dump_edges) [!FT_DEBUG_AUTOFIT]: Removed. + +2013-11-25 Werner Lemberg + + * Version 2.5.1 released. + ========================= + + + Tag sources with `VER-2-5-1'. + + * docs/VERSION.DLL: Update documentation and bump version number to + 2.5.1. + + * README, Jamfile (RefDoc), builds/windows/vc2005/freetype.vcproj, + builds/windows/vc2005/index.html, + builds/windows/vc2008/freetype.vcproj, + builds/windows/vc2008/index.html, + builds/windows/vc2010/freetype.vcxproj, + builds/windows/vc2010/index.html, + builds/windows/visualc/freetype.dsp, + builds/windows/visualc/freetype.vcproj, + builds/windows/visualc/index.html, + builds/windows/visualce/freetype.dsp, + builds/windows/visualce/freetype.vcproj, + builds/windows/visualce/index.html, + builds/wince/vc2005-ce/freetype.vcproj, + builds/wince/vc2005-ce/index.html, + builds/wince/vc2008-ce/freetype.vcproj, + builds/wince/vc2008-ce/index.html: s/2.5.0/2.5.1/, s/250/251/. + + * include/freetype/freetype.h (FREETYPE_PATCH): Set to 1. + + * builds/unix/configure.raw (version_info): Set to 17:0:11. + * CMakeLists.txt (VERSION_PATCH): Set to 2. + * docs/CHANGES, docs/release: Updated. + +2013-11-23 Werner Lemberg + + [truetype]: Add tricky font names `hkscsiic.ttf' and `iicore.ttf'. + + * src/truetype/ttobjs.c (TRICK_NAMES_MAX_CHARACTERS, + TRICK_NAMES_COUNT): Updated. + (trick_names): Add family name for the two fonts. + +2013-11-23 Werner Lemberg + + * src/sfnt/ttsbit.c (tt_sbit_decoder_load_bitmap): Typo. + +2013-11-21 Werner Lemberg + + [sfnt] Typo. + + Problem reported by Hin-Tak Leung . + + * src/sfnt/sfobjs.c (sfnt_load_face): Return correct `bsize->width' + value if the font lacks an `OS/2' table. + +2013-11-21 Werner Lemberg + + [sfnt] Improve handling of buggy embedded bitmap strikes. + + We are now able to successfully load `AppleMyoungJo.ttf'. + Problem reported by Hin-Tak Leung . + + * src/sfnt/ttsbit.c (tt_sbit_decoder_load_bitmap): Don't trust glyph + format. + +2013-11-20 Werner Lemberg + + [truetype] Don't trust `maxp's `maxSizeOfInstructions'. + + Problem reported by Hin-Tak Leung ; see + + http://lists.nongnu.org/archive/html/freetype-devel/2013-08/msg00005.html + + for details. + + * src/base/ftobjs.c (FT_Load_Glyph): Check size of `fpgm' and `prep' + tables also for setting `autohint'. + + * src/truetype/ttgload.c (TT_Load_Simple_Glyph): Use code from + `TT_Process_Composite_Glyph' for handling unreliable values of + `maxSizeOfInstructions'. + +2013-11-16 Werner Lemberg + + [sfnt] Fix `OS/2' table version 5 support. + + We now follow the `official' announcement from Microsoft (on the + OpenType mailing list, which unfortunately hasn't a public archive). + + * include/freetype/tttables.h (TT_OS2): + s/usLowerPointSize/usLowerOpticalPointSize/, + s/usUpperPointSize/usUpperOpticalPointSize/. + + * src/sfnt/ttload.c (tt_face_load_os2): Update, and set correct + default values. + +2013-11-13 Werner Lemberg + + * builds/unix/ft2unix.h: Remove. No longer necessary. + + * builds/unix/install.mk (install): Updated. + +2013-11-13 Werner Lemberg + + Simplify header file hierarchy. + + This large patch changes the header file directory layout from + `include/freetype/...' to `include/...', effectively removing one + level. Since the file `ft2build.h' is also located in `include' + (and it stays there even after installation), all FreeType header + files are now in a single directory. + + Applications that use (a) `freetype-config' or FreeType's + `pkg-config' file to get the include directory for the compiler, and + (b) the documented way for header inclusion like + + #include + #include FT_FREETYPE_H + ... + + don't need any change to the source code. + + * include/freetype/*: Move up to... + * include/*: ... this directory. + + * builds/amiga/include/freetype/*: Move up to... + * builds/amiga/include/*: ... this directory. + + */*: Essentially do `s@/freetype/@/@' where appropriate. + + * CMakeList.txt: Simplify. + * builds/unix/freetype-config.in, builds/unix/freetype2.in: For + `--cflags', return a single directory. + * builds/unix/install.mk (install): No longer try to remove `cache' + and `internal' subdirectories; instead, remove the `freetype' + subdirectory. + +2013-11-12 Werner Lemberg + + [truetype] Fix last `truetype' commit. + + * src/truetype/ttgload.c (tt_get_metrics): Preserve stream position. + Return error value. + (load_truetype_glyph): Updated. + +2013-11-10 Werner Lemberg + + * docs/CMAKE: New dummy file. + +2013-11-08 Dave Arnold + + [cff] Fix for hints that touch. + + * src/cff/cf2hints.c (cf2_hintmap_insertHint): Fix condition for + finding index value of insertion point. + +2013-11-06 Werner Lemberg + + [truetype] Fix handling of phantom points in composite glyphs. + Problem reported by Nigel Tao . + + This is a follow-up commit to the previous one. + + * src/truetype/ttgload.c (load_truetype_glyph): Call + `tt_get_metrics' after loading the glyph header. + +2013-11-06 Werner Lemberg + + [truetype] Improve emulation of vertical metrics. + + This commit also improves the start values of vertical phantom + points. Kudos to Greg Hitchcock for help. + + * src/truetype/ttgload.c (TT_Get_VMetrics): Add parameter to pass + `yMax' value. Replace code with fixed Microsoft definition. + (tt_get_metrics): Updated. + (TT_LOADER_SET_PP): Add explanation how to initialize phantom + points, taken from both the OpenType specification and private + communication with Greg (which will eventually be added to the + standard). + Fix horizontal position of `pp3' and `pp4'. + + * src/truetype/ttgload.h: Updated. + + * src/truetype/ttdriver.c (tt_get_advances): Updated. + + * docs/CHANGES: Updated. + +2013-11-05 Werner Lemberg + + * builds/windows/vc2010/freetype.vcxproj: s/v110/v100/. + PlatformToolSet version 110 is for VC2012. + + Problem reported (with solution) by Dave Arnold . + +2013-11-05 Werner Lemberg + + [truetype] Correctly reset point tags for glyph components. + Problem reported by Nigel Tao . + + * src/truetype/ttgload.c (TT_Process_Composite_Glyph): Fix loop. + +2013-11-02 Werner Lemberg + + [truetype] Fix GETINFO opcode handling of subpixel hinting bits. + + * src/truetype/ttinterp.c (Ins_GETINFO): Don't request bit 6 set to + get info on subpixel hinting. + + * docs/CHANGES: Updated. + +2013-11-02 Werner Lemberg + + Fix Savannah bug #40451. + + Simply apply the patch from the bug report. + + * builds/unix/ftconfig.in, builds/vms/ftconfig.h, + include/freetype/config/ftconfig.h: The used #pragma directives only + work with gcc versions 4.6 and higher. + +2013-11-01 Werner Lemberg + + * docs/CHANGES: Updated. + +2013-11-01 Werner Lemberg + + [truetype] Minor code refactoring. + + Two benefits: The allocated FDEF (and IDEF) array gets slightly + smaller, and the `ttdebug' demo program has access to function + numbers without additional costs. + + Fortunately, no changes to FontForge are necessary – this is the + only external TrueType debugger I know of, but others may exist and + should check the code accordingly. + + * src/truetype/ttinterp.h (TT_CallRec): Replace `Cur_Restart' and + `Cur_End' with a pointer to the corresponding `TT_DefRecord' + structure. + + * src/truetype/ttinterp.c (DO_JROT, DO_JMPR, DO_JROF, Ins_ENDF, + Ins_CALL, Ins_LOOPCALL, Ins_UNKNOWN, TT_RunIns ): + Updated. + +2013-10-27 Werner Lemberg + + [sfnt] Implement support for `OS/2' table version 5. + + See + + http://typedrawers.com/discussion/470/new-microsoft-size-specific-design-selection-mechanism + + for the announcement. + + * include/freetype/tttables.h (TT_OS2): Add fields + `usLowerPointSize' and `usUpperPointSize'. Since FreeType returns + this structure only as a pointer through `FT_Get_Sfnt_Table', there + shouldn't be any ABI problems. + + * src/sfnt/ttload.c (tt_face_load_os2): Implement it. + + * docs/CHANGES: Updated. + +2013-10-24 Werner Lemberg + + * README.git, docs/CHANGES, docs/INSTALL: Updated. + +2013-10-24 John Cary + + Provide cmake support. + + * CMakeLists.txt: New file. + +2013-10-23 Kenneth Miller + Werner Lemberg + + Provide support for x64 builds in Visual C++ project files. + + * src/builds/win32: Renamed to... + * src/builds/windows: This. + + * src/builds/windows/vc2010/*: Updated to handle x64 target. + + * src/builds/windows/*.mk, docs/INSTALL.GNU: s/win32/windows/ where + appropriate. + +2013-10-22 Werner Lemberg + + * src/base/md5.c, src/base/md5.h: Updated to recent version. + + * src/base/ftobjs.c: Updated; `md5.c' no longer uses `free'. + + The canonical URL to get updates for this file is + + http://cvsweb.openwall.com/cgi/cvsweb.cgi/Owl/packages/popa3d/popa3d/md5/ + + as the author told me in private communication. + +2013-10-19 Werner Lemberg + + [autofit] s/SMALL_TOP/X_HEIGHT/. + + * src/autofit/afblue.dat: Updated. + + * src/autofit/afblue.c, src/autofit/afblue.h: Regenerated. + + * src/autofit/aflatin.c, src/autofit/aflatin.h, + src/autofit/atlatin2.c: Updated. + +2013-10-19 Werner Lemberg + + * src/autofit/afblue.dat: s/MINOR/DESCENDER/. + + * src/autofit/afblue.c, src/autofit/afblue.h: Regenerated. + +2013-10-16 Werner Lemberg + + [autofit] Add description strings to script entries. + + Currently, this is unused. + + * src/autofit/afscript.h: Do it. + * src/autofit/afglobal.c, src/autofit/afpic.c, + src/autofit/aftypes.h: Updated. + +2013-10-16 Werner Lemberg + + [autofit] Improve tracing message for extra light flag. + + * src/autofit/aflatin.c (af_latin_metrics_scale_dim): Do it. + +2013-10-15 Chongyu Zhu + + [arm] Fix thumb2 inline assembly under LLVM. + + When using `ADD' with an immediate operand, the instruction is + actually `ADD Rd, Rn, #', that is, the maximum of the + immediate operand cannot exceed 4095. It will fail to compile with + LLVM. + + However, in GCC, due to some legacy compatibility considerations, + `ADD.W' will be automatically emitted when the immediate operand is + larger than 4095. + + * builds/unix/ftconfig.in, include/freetype/config/ftconfig.h + (FT_MulFix_arm) [__GNUC__]: Support clang compiler. + + * src/truetype/ttinterp.c (TT_MulFix14_arm) [__GNUC__]: Ditto. + +2013-10-12 Werner Lemberg + + [autofit] Improve tracing of `latin' hinter. + + * src/autofit/aflatin.c (af_latin_metrics_init_blues): Report blue + zone types. + (af_latin_metrics_scale_dim): Report scaling changes due to x height + alignment. + Report scaled stroke width and blue zone values. + +2013-10-03 Dave Arnold + + * src/cff/cf2font.c (cf2_computeDarkening): Avoid division by zero. + + Note that the old code avoided using a region of the piecewise + linear function where the slope was zero. The recovery was to use a + different section of the function, which produced a different, + incorrect amount of darkening. + +2013-10-02 Darrell Bellert + + * src/sfnt/ttload.c (tt_face_load_pclt): Fix `pclt_fields'. + +2013-10-02 Dave Arnold + + * src/cff/cf2font.c (cf2_computeDarkening): Initialize darkenAmount. + + This line was lost in commit 89ca1fd6 (from 2013-06-25). The effect + is to use a previous darkening amount when producing an unhinted, + unscaled outline. This can cause autohint samples in ftgrid and + ftview to be based on darkened CFF outlines instead of unhinted, + undarkened ones. + +2013-09-29 Dave Arnold + + Fix Savannah bug #39295. + + The bug was caused by switching to the initial hintmap (the one in + effect when `moveto' executes) just before drawing the final element + in the charstring. This ensured that the path was closed (in both + Character Space and Device Space). But if the final element was a + curve and if the final hintmap was different enough from the initial + one, then the curve was visibly distorted. + + The first part of the fix is to draw the final curve using the final + hintmap as specified by the charstring. This corrects the + distortion but does not ensure closing in Device Space. It may + require the rasterizer to automatically generate an extra closing + line. Depending on the hintmap differences, this line could be from + zero to a couple pixels in length. + + The second part of the fix covers the case where the charstring + subpath is closed with an explicit line. We now modify that line's + end point to avoid the distortion. + + Some glyphs in the bug report font (TexGyreHeros-Regular) that show + the change are: + + 25ppem S (98) + 24ppem eight (52) + 25.5ppem p (85) + + Curves at the *end* of a subpath are no longer distorted. However, + some of these glyphs have bad hint substitutions in the middle of a + subpath, and these are not affected. + + The patch has been tested with a set of 106 fonts that shipped with + Adobe Creative Suite 4, together with 756 Open Source CFF fonts from + Google Fonts. There are 1.5 million glyphs, of which some 20k are + changed with the fix. A sampling of a few hundred of these changes + have been examined more closely, and the changes look good (or at + least acceptable). + + * src/cff/cf2hints.h (CF2_GlyphPathRec): New element `pathIsClosing' + to indicate that we synthesize a closepath line. + + * src/cff/cf2hints.c (cf2_glyphpath_init): Updated. + (cf2_glyphpath_pushPrevElem): If closing, use first hint map (for + `lineto' operator) and adjust hint zone. + For synthesized closing lines, use end point in first hint zone. + (cf2_glyphpath_lineTo): Take care of synthesized closing lines. In + particular, shift the detection of zero-length lines from character + space to device space. + (cf2_glyphpath_closeOpenPath): Remove assertion. + Updated. + +2013-09-25 Werner Lemberg + + * src/autofit/aflatin.c (af_{grek,cyrl}_uniranges): Fix arrays. + +2013-09-25 suzuki toshiya + + [bdf, pcf] Refuse non-zero face_index. + + Suggested by Akira Tagoh, see + + http://lists.gnu.org/archive/html/freetype/2013-09/msg00030.html + + * src/bdf/bdfdrivr.c (BDF_Face_Init): Return `Invalid_Argument' + error if the font could be opened but non-zero `face_index' is + given. + * src/pcf/pcfdrivr.c (PCF_Face_Init): Ditto. + + * src/type42/t42objs.c (T42_Face_Init): Remove unrequired FT_UNUSED + macro for `face_index' because it is validated later. + +2013-09-23 Werner Lemberg + + Fix Savannah bug #40090. + + * src/autofit/afcjk.c (af_cjk_metrics_scale): Revert commit + 306f8c5d (from 2013-08-25) affecting this function. + +2013-09-22 Werner Lemberg + + [autofit] Disunify Cyrillic and Greek handling from Latin. + + * src/autofit/afscript.h: Add Cyrillic and Greek. + + * src/autofit/afblue.dat (AF_BLUE_STRINGSET_GREK, + AF_BLUE_STRINGSET_CYRL): Add blue zones for Greek and Cyrillic. + (AF_BLUE_STRINGSET_LATN): Fix typo. + * src/autofit/afblue.c, src/autofit/afblue.h: Regenerated. + + * src/autofit/aflatin.c (af_grek_uniranges, af_cyrl_uniranges): New + arrays. + (af_grek_script_class, af_cyrl_script_class): New scripts. + * src/autofit/aflatin.h: Updated. + +2013-09-20 Werner Lemberg + + * docs/CHANGES: Updated. + +2013-09-20 Behdad Esfahbod + + Fix vertical size of emboldened glyphs. + + Cf. https://bugzilla.gnome.org/show_bug.cgi?id=686709 + + * src/base/ftsynth.c (FT_GlyphSlot_Embolden): Adjust `horiBearingY' + also. + +2013-09-11 Alexei Podtelezhnikov + + * include/freetype/ftoutln.h: Correct FT_Outline_Get_Orientation + algorithm description. + +2013-09-11 Werner Lemberg + + [autofit] Improve Hebrew rendering. + + This change introduces a new blue zone property + `AF_BLUE_PROPERTY_LATIN_LONG' to make the auto-hinter ignore short + top segments. + + * src/autofit/afblue.dat: Fix Hebrew blue strings. + Use AF_BLUE_PROPERTY_LATIN_LONG for AF_BLUE_STRING_HEBREW_TOP. + + * src/autofit/afblue.hin (AF_BLUE_PROPERTY_LATIN_LONG): New macro. + + * src/autofit/afblue.c, src/autofit/afblue.h: Updated. + + * src/autofit/aflatin.c (af_latin_metrics_init_blues): Handle + `AF_LATIN_IS_LONG_BLUE'. + + * src/autofit/aflatin.h (AF_LATIN_IS_LONG_BLUE): New macro. + +2013-08-28 Behdad Esfahbod + + [sfnt] Fix frame access while reading WOFF table directory. + + * src/sfnt/sfobjs.c (woff_open_font): Using single memory frame + while reading the directory entries for the whole loop. + +2013-08-29 Werner Lemberg + Behdad Esfahbod + + Implement support for WOFF containers. + + We simply synthesize a SFNT from the WOFF, create a memory stream + for the new data, and load the SFNT as usual. + + Does NOT add any API to access WOFF metadata or private blocks. + + * include/freetype/internal/tttypes.h (WOFF_HeaderRec, + WOFF_TableRec): New structures. + + * include/freetype/tttags.h (TTAG_wOFF): New macro. + + * src/base/ftobjs.c (FT_Open_Face): Set `stream' after calling + `open_face'. + + * src/sfnt/sfobjs.c [FT_CONFIG_OPTION_SYSTEM_ZLIB]: Include + `FT_GZIP_H'. + (WRITE_BYTE, WRITE_USHORT, WRITE_ULONG): New temporary macros for + writing to a stream. + (sfnt_stream_close, compare_offsets, woff_open_font): New functions. + (sfnt_open_font): Handle `TTAG_wOFF'. + (sfnt_init_face): Set `stream' after calling `sfnt_open_font'. + + * src/truetype/ttobjs.c (tt_face_init): Set `stream' after calling + `sfnt->init_face'. + + * src/base/ftobjs.c (open_face): Use a pointer to FT_Stream as an + argument so that a changed stream survives. + Update callers. + +2013-08-28 Werner Lemberg + + [gzip] New function `FT_Gzip_Uncompress'. + + This is modeled after zlib's `uncompress' function. We need this + for WOFF support. + + * include/freetype/ftgzip.h, src/gzip/ftgzip.c (FT_Gzip_Uncompress): + New function. + + * src/gzip/rules.mk: Rewrite to better reflect dependencies. + +2013-08-28 Werner Lemberg + + [autofit] Fix `make multi' compilation. + + * src/autofit/afblue.cin, src/autofit/afblue.c: Don't include + `afblue.h' but `aftypes.h'. + * src/autofit/afcjk.c: Don't include `aftypes.h' but `afglobal.h'. + +2013-08-28 Werner Lemberg + + [autofit] Fix C++ compilation. + + * src/autofit/afglobal.c (af_face_globals_get_metrics), + src/autofit/afdummy.c (af_dflt_script_class), src/autofit/afindic.c + (af_deva_script_class): Use proper casts. + +2013-08-27 Behdad Esfahbod + + * src/sfnt/ttload.c (tt_face_load_font_dir): Fix sign typos. + +2013-08-27 Behdad Esfahbod + + FT_Open_Face: Improve external stream handling. + + If the font's `clazz->init_face' function wants to swap to new + stream, handling of whether original stream was external could + result to either memory leak or double free. Mark externality into + face flags before calling `init_face' such that the clazz can handle + external streams properly. + + * src/base/ftobjs.c (FT_Open_Face): Move code to set + FT_FACE_FLAG_EXTERNAL_STREAM to... + (open_face): This function. + +2013-08-27 Werner Lemberg + + Remove `FT_SqrtFixed' function. + + It's no longer used. + + * include/freetype/internal/ftcalc.h, src/base/ftcalc.c: Do it. + +2013-08-27 Werner Lemberg + + [autofit] While tracing, report script names instead of ID values. + + * src/autofit/afglobal.c (af_script_names) [FT_DEBUG_LEVEL_TRACE]: + New array. + * src/autofit/afglobal.h: Updated. + + * src/autofit/afcjk.c (af_cjk_metrics_init_widths, + af_cjk_hint_edges): Use `af_script_names'. + * src/autofit/aflatin.c (af_latin_metrics_init_widths, + af_latin_hint_edges): Ditto. + +2013-08-26 Werner Lemberg + + [autofit] Report used script while hinting a glyph. + + * src/autofit/afcjk.c (af_cjk_hint_edges), src/autofit/aflatin.c + (af_latin_hint_edges): Implement it. + +2013-08-26 Werner Lemberg + + [autofit] Add support for Hebrew script. + + * src/autofit/afblue.dat: Add blue strings for Hebrew. + * src/autofit/afblue.c, src/autofit/afblue.h: Regenerated. + + * src/autofit/aflatin.c (af_hebr_uniranges): New array. + (af_hebr_script_class): New script. + * src/autofit/aflatin.h, src/autofit/afscript.h: Updated. + +2013-08-26 Werner Lemberg + + [autofit] Improve tracing messages. + + * src/autofit/afcjk.c (af_cjk_metrics_init_widths): Mention script + ID in tracing message. + (af_cjk_metrics_init_blues): Initialize `axis' outside of the inner + loop. + Improve tracing messages. + (af_cjk_hint_edges) [FT_DEBUG_LEVEL_TRACE]: New variable + `num_actions' to count hinting actions. + Improve tracing messages. + + * src/autofit/aflatin.c (af_latin_metrics_init_widths): Mention + script ID in tracing message. + (af_latin_metrics_init_blues, af_latin_hint_edges): Improve tracing + messages. + +2013-08-26 Werner Lemberg + + Better tracing of loaded glyphs. + + Previously, the loading of a glyph was traced at level 4, if at all. + With this change, all font loading routines emit a tracing message + at level 1, making it easier to select tracing output (for example + using F2_DEBUG="any:1 afhints:7 aflatin:7"). + + * src/bdf/bdfdrivr.c (BDF_Glyph_Load): Add tracing message. + * src/cff/cffdrivr.c (cff_glyph_load): Ditto. + * src/cff/cffgload.c (cff_decoder_prepare): Improve tracing + messages. + * src/cid/cidgload.c (cid_load_glyph): Use level 1 for tracing + message. + * src/pcf/pcfdrivr.c (PCF_Glyph_Load): Ditto. + * src/pfr/pfrobjs.c (pfr_slot_load): Add tracing message. + * src/truetype/ttgload.c (TT_Load_Glyph): Ditto. + * src/type1/t1gload.c (T1_Load_Glyph): Ditto. + * src/type42/t42objs.c (T42_GlyphSlot_Load): Ditto. + * src/winfonts/winfnt.c (FNT_Load_Glyph): Ditto. + +2013-08-26 Werner Lemberg + + [autofit] Fix script selection. + + * src/autofit/afglobal.c (af_face_globals_get_metrics): Use + `AF_SCRIPT_DFLT', not value 0. + Simplify code. + + * src/autofit/afscript.h: Sort by script name. + +2013-08-26 Werner Lemberg + + [autofit] Make `dummy' hinter work as expected. + + * src/autofit/afdummy.c (af_dummy_hints_init): Properly set scaling + information. + (af_dummy_hints_apply): Scale the glyphs. + +2013-08-25 Werner Lemberg + + [autofit] Make `cjk' module use blue stringsets. + + * src/autofit/afcjk.c (AF_CJK_MAX_TEST_CHARACTERS): Removed. + (af_cjk_hani_blue_chars): Removed. + (AF_CJK_BLUE_TYPE_*): Removed. + (af_cjk_metrics_init_blues): Replace AF_CJK_MAX_TEST_CHARACTERS with + AF_BLUE_STRING_MAX_LEN. + Change loops to use offsets (in file `afblue.h') into the new arrays + `af_blue_stringsets' and `af_blue_strings' (in file `afblue.c'). + Instead of three dimensions (as used in the old blue string array) + we now use properties to do the same, saving one loop nesting level. + + * src/autofit/afcjk.h: Remove old enumeration values superseded by + the new data in `afblue.h'. + (AF_CJK_IS_TOP_BLUE, AF_CJK_IS_HORIZ_BLUE, AF_CJK_IS_FILLED_BLUE, + AF_CJK_IS_RIGHT_BLUE): New macros, to be used in + `af_cjk_metrics_init_blues'. + (AF_CJK_BLUE_IS_RIGHT): Remove this now redundant enum value. + (AF_CJK_BLUE_IS_TOP): Renamed to... + (AF_CJK_BLUE_TOP): This. + (AF_CJK_MAX_BLUES): Remove. + (AF_CJKAxisRec): Updated. + +2013-08-25 Werner Lemberg + + [autofit] Typo. + + * src/autofit/afblue.hin, src/autofit/afblue.c (GET_UTF8_CHAR): Use + cast. + +2013-08-25 Werner Lemberg + + [autofit] Synchronize `cjk' with `latin' module (and vice versa). + + * src/autofit/afcjk.c (af_cjk_metrics_init_widths): Add tracing + messages. + (af_cjk_metrics_init_blues): Don't pass blue string array as + argument but use the global array directly. + Use `outline' directly. + Update and add tracing messages. + (af_cjk_metrics_init): Simplify code. + (af_cjk_metrics_scale_dim): Improve tracing message. + (af_cjk_metrics_scale): Synchronize. + + * src/autofit/aflatin.c (af_latin_metrics_init_widths, + af_latin_metrics_init_blues): Improve and add tracing messages. + +2013-08-25 Werner Lemberg + + [autofit] Make `latin' module use blue stringsets. + + * src/autofit/aflatin.c (AF_LATIN_MAX_TEST_CHARACTERS): Removed. + (af_latin_blue_chars): Removed. + (af_latin_metrics_init_blues): Replace AF_LATIN_MAX_TEST_CHARACTERS + with AF_BLUE_STRING_MAX_LEN. + Change loops to use offsets (in file `afblue.h') into the new arrays + `af_blue_stringsets' and `af_blue_strings' (in file `afblue.c'). + Use `AF_LATIN_IS_SMALL_TOP_BLUE' macro. + + * src/autofit/aflatin.h: Remove old enumeration values superseded by + the new data in `afblue.h'. + (AF_LATIN_IS_TOP_BLUE): Updated definition. + (AF_LATIN_IS_SMALL_TOP_BLUE): New macro. + (AF_LATIN_MAX_BLUES): Remove. + (AF_LatinAxisRec): Updated. + +2013-08-25 Werner Lemberg + + [autofit] Add blue stringsets. + + * src/autofit/aftypes.h: Include `afblue.h'. + (AF_ScriptClassRec): Add `blue_stringset' field. + (AF_DEFINE_SCRIPT_CLASS): Updated. + + * src/autofit/autofit.c: Include `afblue.c'. + + * src/autofit/afcjk.c (af_hani_script_class), src/autofit/afdummy.c + (af_dflt_script_class), src/autofit/afindic.c + (af_deva_script_class), src/autofit/aflatin.c + (af_latn_script_class), src/autofit/aflatin2.c + (af_ltn2_script_class): Updated. + + * src/autofit/rules.mk (AUTOF_DRV_SRC): Add `afblue.c'. + +2013-08-25 Werner Lemberg + + [autofit] Introduce data file for blue strings. + + The idea is to have a central file which gets processed by a Perl + script to create proper `.c' and `.h' files using templates. There + are two other reasons to do that: + + . The data file should be easily readable. We use UTF-8 encoding + which then gets converted to single bytes. + + . Since the number of supported scripts will increase soon, the + current usage of blue string arrays is a waste of space. Using + the Perl script it is possible to imitate jagged arrays, + defining enumeration constants as offsets into the arrays. + + This commit only adds files without changing any functionality. + + * src/autofit/afblue.dat: New data file. + * src/tools/afblue.pl: New Perl script for processing `afblue.dat'. + + * src/autofit/afblue.cin, src/autofit/afblue.hin: New template files + for... + * src/autofit/afblue.c, src/autofit/afblue.c: New source files. + To avoid a dependency on Perl, we add them too. + +2013-08-19 Alexei Podtelezhnikov + + [base] Enable new algorithm for `BBox_Cubic_Check'. + + * src/base/ftbbox.c: Enable new BBox_Cubic_Check algorithm, remove + the old one. + Improve comments. + +2013-08-18 Werner Lemberg + + * builds/unix/unix-def.in (freetype2.pc): Don't set executable bit. + +2013-08-18 Werner Lemberg + + Fix Savannah bug #39804. + + * builds/unix/configure.raw (LIBPNG): Define and export. + * builds/unix/freetype-config.in, builds/unix/freetype2.in: Handle + libpng. + +2013-08-17 Alexei Podtelezhnikov + + [base] Clean up BBox_Conic_Check. + + * src/base/ftbbox.c (BBox_Conic_Check): Remove redundant checks for + extremum at the segment ends, which are already within the bbox. + Slightly modify calculations. + +2013-08-15 Alexei Podtelezhnikov + + [base] Finish experimental (disabled) BBox_Cubic_Check implementation. + + * src/base/ftbbox.c (BBox_Cubic_Check): Scale arguments to improve + accuracy and avoid overflows. + +2013-08-13 Alexei Podtelezhnikov + + [base] Refactor experimental (disabled) BBox_Cubic_Check. + + * src/base/ftbbox.c (BBox_Cubic_Check): Implement the minimum search + as the mirror image of the maximum search implemented here... + (update_max): New function. + +2013-08-06 John Tytgat + + Fix Savannah bug #39702. + + * src/cff/cffload.c (cff_index_get_pointers): Check for `cur_offset + != 0'; this stronger test is mandated by the CFF specification. + Fix test for INDEX structures which have one or more empty entries + at the end. + +2013-08-05 Werner Lemberg + + Fix gcc pragmas, part 2. + + * src/truetype/ttinterp.c (TT_MulFix14_long_long, + TT_DotFix14_long_long): `#pragma gcc diagnostic {push,pop}' has been + introduced with gcc version 4.6. + +2013-08-05 Werner Lemberg + + Fix gcc pragmas. + + * src/truetype/ttinterp.c (TT_MulFix14_long_long, + TT_DotFix14_long_long): Older gcc versions don't accept diagnostic + pragmas within a function body. + +2013-08-05 Werner Lemberg + + Fix Savannah bug #39700. + + * builds/unix/ftconfig.h: Synchronize with + `include/freetype/config/ftconfig.h'. + + * builds/vms/ftconfig.h: Ditto. + Make the differences to the master `ftconfig.h' file as small as + possible for easier maintainance. + +2013-08-05 Werner Lemberg + + [autofit] Improve handling of `near' points. + + Points which are very near to each other are now marked as such. + The `weak' flag is then computed by using the `in' vector of the + first and the `out' vector of the last point of a group of near + points. + + For example, this fixes the rendering of glyph `Oslash' in + `Roboto-Thin.ttf'. + + * src/autofit/afhints.h (AF_Flags): New value `AF_FLAGS_NEAR'. + + * src/autofit/afhints.c (af_glyph_hints_reload): Introduce + the heuristic value `near_limit' to decide whether the current point + is near to the previous one, then set `AF_FLAG_NEAR' accordingly. + Store good `in' vector (of last non-near point) in + `last_good_in_{x,y}' and use it as an argument to + `ft_corner_is_flat' if necessary. + +2013-08-02 Werner Lemberg + + * include/freetype/ftcffdrv.h: Improve documentation. + This is based on blog entries from David Lemon and Dave Arnold (both + from Adobe) with kind permission. Dave also helped in + proof-reading. + +2013-08-02 Werner Lemberg + + [autofit] Move declaration of scripts into separate file. + + This has the benefit that we don't need to duplicate the data at + different places. + + * src/autofit/afscript.h: New file. + + * src/autofit/aftypes.h (AF_Script): Include `afscript.h' to define + the enumeration values. + + * src/autofit/afglobal.c: Include `afscript.h' to get the script + specific header files. + (af_script_classes): Include `afscript.h' to fill this array. + + * src/autofit/afpic.c: Include `afscript.h' to get the script + specific header files. + (autofit_module_class_pic_init): Include `afscript.h' for + initialization. + * src/autofit/afpic.h (AF_SCRIPT_CLASSES_COUNT, + AF_SCRIPT_CLASSES_REC_COUNT): Removed. Use `AF_SCRIPT_MAX' instead. + + * src/autofit/rules.mk (AUTOF_DRV_H): Updated. + +2013-08-02 Werner Lemberg + + [autofit] Move declaration of writing systems into separate file. + + This has the benefit that we don't need to duplicate the data at + different places. + + * src/autofit/afwrtsys.h: New file. + + * src/autofit/aftypes.h (AF_WritingSystem): Include `afwrtsys.h' to + define the enumeration values. + + * src/autofit/afglobal.c: Include `afwrtsys.h' to get the writing + system specific header files. + Include `afpic.h'. + (af_writing_system_classes): Include `afwrtsys.h' to fill this + array. + + * src/autofit/afpic.c: Include `afwrtsys.h' to get the writing + system specific header files. + (autofit_module_class_pic_init): Include `afwrtsys.h' for + initialization. + * src/autofit/afpic.h (AF_WRITING_SYSTEM_CLASSES_COUNT, + AF_WRITING_SYSTEM_CLASSES_REC_COUNT): Removed. Use + `AF_WRITING_SYSTEM_MAX' instead. + +2013-08-02 Werner Lemberg + + [sfnt] Fix compilation with g++. + + * src/sfnt/pngshim.c (error_callback, read_data_from_FT_stream): Use + cast. + (Load_SBit_Png): Pacify compiler. + +2013-08-02 suzuki toshiya + Werner Lemberg + + [autofit] Fix `make multi'. + + * include/freetype/config/ftconfig.h (FT_LOCAL_ARRAY, + FT_LOCAL_ARRAY_DEF): New macros. + + * src/autofit/afglobal.c (af_writing_system_classes, + af_script_classes): Use FT_LOCAL_ARRAY_DEF. + * src/autofit/afglobal.h: Declare `af_writing_system_classes' and + `af_script_classes'. + * src/autofit/afloader.c: Include `afpic.h'. + +2013-08-01 Werner Lemberg + + Another round of cppcheck nitpicks. + + The call was (from the top-level of the FreeType tree): + + cppcheck --force \ + --enable=all \ + -I /usr/include \ + -I /usr/local/include \ + -I /usr/lib/gcc/i586-suse-linux/4.7/include \ + -I include \ + -I include/freetype \ + -I include/freetype/config \ + -I include/freetype/internal \ + -DFT2_BUILD_LIBRARY \ + . &> cppcheck.log + + using cppcheck git commit f7e93f99. + + Note that cppcheck still can't handle `#include FOO' (with `FOO' a + macro). + + */* Improve variable scopes. + */* Remove redundant initializations which get overwritten. + + * src/gxvalid/*: Comment out redundant code or guard it with + FT_DEBUG_LEVEL_TRACE. + +2013-07-30 Werner Lemberg + + [autofit] Introduce `writing systems'. + + This patch adds a new top level to the auto-hinter's script class + hierarchy. It defines `writing systems' which can contain multiple + scripts. + + For example, the `latin' writing system (in file `aflatin.c') is + able to support scripts like Latin, Cyrillic, Armenian, etc., which + can be handled similarly. + + Scripts are now named using four-letter OpenType tags. + + * src/autofit/aftypes.h (AF_ScriptClassRec): Move relevant members + to... + (AF_WritingSystemClassRec): This new structure. It holds pointers + to functions which can be shared among related scripts. + (AF_WritingSystem): New enumeration. + (AF_Script): Revised values using four-letter tags. + (AF_DEFINE_WRITING_SYSTEM_CLASS): New macro. + (AF_DEFINE_SCRIPT_CLASS): Updated. + + * src/autofit/afglobal.c (af_writing_system_classes): New global, + constant array. + (af_script_classes): Updated. + (af_face_globals_free): Updated. + Remove assertion. + (af_face_globals_get_metrics): Updated. + + * src/autofit/afglobal.h (AF_SCRIPT_FALLBACK) + [!AF_CONFIG_OPTION_CJK]: Handle this case. + + * src/autofit/afloader.c (af_loader_load_g, af_loader_load_glyph): + Updated. + + * src/autofit/afpic.c (autofit_module_class_pic_init): Updated; + initialize structures for both writing systems and scripts. + * src/autofit/afpic.h: Updated. + (AF_WRITING_SYSTEM_CLASSES_GET): New macro. + + * src/autofit/afcjk.c (af_cjk_writing_system_class): New writing + system. + (af_cjk_uniranges): Renamed to... + (af_hani_uniranges): This. + (af_cjk_script_class): Reduced and renamed to... + (af_hani_script_class): This. + * src/autofit/afcjk.h: Updated. + + * src/autofit/afdummy.c (af_dummy_writing_system_class): New writing + system. + (af_dummy_script_class): Reduced and renamed to... + (af_dflt_script_class): This. + * src/autofit/afdummy.h: Updated. + + * src/autofit/afindic.c (af_indic_writing_system_class): New writing + system. + (af_indic_uniranges): Renamed to... + (af_deva_uniranges): This. + (af_indic_script_class): Reduced and renamed to... + (af_deva_script_class): This. + * src/autofit/afcjk.h: Updated. + + * src/autofit/aflatin.c (af_latin_writing_system_class): New writing + system. + (af_latin_uniranges): Renamed to... + (af_latn_uniranges): This. + (af_latin_script_class): Reduced and renamed to... + (af_latn_script_class): This. + * src/autofit/aflatin.h: Updated. + + * src/autofit/aflatin2.c (af_latin2_writing_system_class): New + writing system. + (af_latin2_uniranges): Renamed to... + (af_ltn2_uniranges): This. + Synchronize ranges with `latin'. + (af_latin2_script_class): Reduced and renamed to... + (af_ltn2_script_class): This. + * src/autofit/aflatin2.h: Updated. + +2013-07-30 Werner Lemberg + + [autofit] Variable renaming. + + * src/autofit/aftypes.h (AF_ScriptMetricsRec): + s/clazz/script_class/. + Update all users. + +2013-07-30 suzuki toshiya + + Ignore libpng-config under cross-building configuration, + because it will return the flags for the hosting environment. + + * builds/unix/configure.raw: Ignore libpng-config when + `cross_compiling' == yes. + +2013-07-30 Behdad Esfahbod + + Prevent division by zero by a transparent color. + + * src/base/ftbitmap.c (ft_gray_for_premultiplied_srgb_bgra): + Return 0 immediately, when alpha channel is zero. + +2013-07-25 Behdad Esfahbod + + Add FT_FACE_FLAG_COLOR and FT_HAS_COLOR. + + Also disambiguate Google's color bitmap tables. + + * include/freetype/freetype.h (FT_FACE_FLAG_COLOR, FT_HAS_COLOR): + New macros. + + * include/freetype/internal/tttypes.h (TT_SbitTableType): Add + TT_SBIT_TABLE_TYPE_CBLC. + + * src/sfnt/sfobjs.c (sfnt_load_face): Handle FT_FACE_FLAG_COLOR. + + * src/sfnt/ttsbit.c (tt_face_load_sbit, + tt_face_load_strike_metrics, tt_face_load_sbit_image): Handle + TT_SBIT_TABLE_TYPE_CBLC. + +2013-07-24 suzuki toshiya + + [sfnt] Fix for `make multi' target. + + * src/sfnt/pngshim.c (Load_SBit_Png): Use FT_LOCAL_DEF(). + +2013-07-20 Werner Lemberg + + * docs/INSTALL.GNU: Updated. + +2013-07-20 Behdad Esfahbod + + [sfnt] Fix `sbix' table version handling. + + * src/sfnt/ttsbit.c (tt_face_load_sbit) [TT_SBIT_TABLE_TYPE_SBIX]: + USHORT version numbers are to be considered as `minor'. + +2013-07-19 Werner Lemberg + + [autofit] Fix segment classification for blue zones. + + The old code (essentially unchanged since the very beginning) + incorrectly handled this configuration + + x -o- x + / \ + / \ + / \ + o o + + as flat and this + + o o + / / + x| x| + | | + o---------------o + + as round. (`o' and `x' are on and off points, respectively). + + This is a major change which should improve the rendering results + enormously for many TrueType fonts, especially in the range approx. + 20-40ppem, fixing the appearance of many overshoots. + + * src/autofit/aflatin.c (af_latin_metrics_init_blues): Look at the + first and last points of the segment, not the points right before + and after. + +2013-07-19 Behdad Esfahbod + + [sfnt] `sbix' fix-ups. + + * src/sfnt/sfobjs.c (sfnt_load_face): Apple's `sbix' color bitmaps + are rendered scaled and then the `glyf' outline rendered on top. We + don't support that yet, so just ignore the `glyf' outline and + advertise it as a bitmap-only font. + + * src/sfnt/ttsbit.c (tt_face_load_strike_metrics) + [TT_SBIT_TABLE_TYPE_SBIX]: Return metrics in 26.6 units. + (tt_face_load_sbix_image): Typo. + +2013-07-18 Behdad Esfahbod + + [sfnt] Add support for Apple's `sbix' color bitmap table. + + * include/freetype/internal/tttypes.h (TT_SBit_MetricsRec): Widen + fields to FT_Short and FT_UShort, respectively. + (TT_SBitTableType): New enumeration. + (TT_FaceRec): Add `sbit_table_type' field. + + * include/freetype/tttags.h (TTAG_sbix): New macro. + + * src/sfnt/pngshim.c (Load_SBit_Png): Pass a more generic + FT_GlyphSlot argument instead FT_Bitmap. + Add flag to control map and metrics handling. + Update all users. + + * src/sfnt/ttsbit.c: Include `ttmtx.h'. + (tt_face_load_eblc): Renamed to... + (tt_face_load_sbit): This. + Handlic `sbix' bitmaps. + (tt_face_free_eblc): Renamed to... + (tt_face_load_sbit): This. + Updated. + (tt_face_load_strike_metrics): Handle `sbix' bitmaps. + (tt_face_load_sbix_image): New function. + (tt_sbit_decoder_alloc_bitmap, tt_sbit_decoder_load_image, + tt_sbit_decoder_load_byte_aligned, tt_sbit_decoder_load_bit_aligned, + tt_sbit_decoder_load_compound, tt_sbit_decoder_load_png, + tt_sbit_decoder_load_image, tt_sbit_decoder_load_bitmap): Don't pass + and handle load flags. + (tt_sbit_decoder_load_bitmap) [!FT_CONFIG_OPTION_USE_PNG]: Better + handle formats 17-19. + Move color to grayscale conversion to... + (tt_face_load_sbit_image): Here. + Handle `sbix' bitmaps. + + * src/sfnt/pngshim.h: Updated. + * src/sfnt/ttsbit.h: Updated. + * src/sfnt/sfdriver.c: Updated. + +2013-07-18 Werner Lemberg + + [sfnt] Ignore invalid magic number in `head' or `bhed'. + + Other font engines seem to ignore it also. Problem reported by + Hin-Tak Leung . + + * src/sfnt/ttload.c (check_table_dir): Don't abort but warn only if + we have an invalid magic number. + +2013-07-16 Werner Lemberg + + [smooth] Fix segfault caused by previous commit. + + * src/smooth/ftgrays.c (gray_set_cell): Always compute + `ras.invalid'. + +2013-07-16 David Turner + + [smooth] Improve performance. + + Provide a work-around for an ARM-specific performance bug in GCC. + This speeds up the rasterizer by more than 5%. + + Also slightly optimize `set_gray_cell' and `gray_record_cell' (which + also improves performance on other platforms by a tiny bit (<1%). + + * src/smooth/ftgrays.c (FT_DIV_MOD): New macro. + Use it where appropriate. + + (gray_record_cell, gray_set_cell, gray_move_to, + gray_convert_glyph_inner): Streamline condition handling. + +2013-07-16 David Turner + + [truetype] Add assembler code for TT_MulFix14 and TT_DotFix14. + + This patch provides slightly optimized versions for ARM, x86, and + x86_64 CPUs if built with GCC. + + Also remove some dead code. + + * src/truetype/ttinterp.c (TT_MulFix14_arm, TT_MulFix14_long_long, + TT_DotFix14_long_long): New functions. + +2013-07-16 David Turner + + Optimize FT_MulFix for x86_64 GCC builds. + + This patch provides an optimized `FT_MulFix' implementation for + x86_64 machines when FreeType is built with GCC, or compatible + compilers like Clang. + + Example: + bin/ftbench -p -t 5 -s 14 -f 0008 Arial.ttf + + Before: + + Load 4.863 us/op + Load_Advances (Normal) 4.816 us/op + Load_Advances (Fast) 0.028 us/op + Render 2.753 us/op + Get_Glyph 0.463 us/op + Get_CBox 0.077 us/op + Get_Char_Index 0.023 us/op + Iterate CMap 13.898 us/op + New_Face 12.368 us/op + Embolden 0.028 us/op + Get_BBox 0.302 us/op + + After: + + Load 4.617 us/op + Load_Advances (Normal) 4.645 us/op + Load_Advances (Fast) 0.027 us/op + Render 2.789 us/op + Get_Glyph 0.460 us/op + Get_CBox 0.077 us/op + Get_Char_Index 0.024 us/op + Iterate CMap 13.403 us/op + New_Face 12.278 us/op + Embolden 0.028 us/op + Get_BBox 0.301 us/op + + * builds/unix/ftconfig.in, include/freetype/config/ftconfig.h + (FT_MulFix_x86_64): New function. + +2013-07-16 David Turner + + Speed up ARMv7 support. + + When building for ARMv7 with thumb2 instructions, the optimized + `FT_MulFix_arm' assembly routine was not being used. + + The reason for this is in the `ftconfig.h' header, namely: + + - The assembly routine uses the `smull' instruction which is not + available when generating Thumb-1 machine code. It is available + in Thumb-2 mode, though. + + - The header was written a long time ago before Thumb-2 became + widely popular (e.g. with Android). So it simply doesn't use the + assembly routine if the `__thumb__' built-in macro is defined. + + - When compiling in Thumb-2 mode, the compiler will define both + `__thumb__' and `__thumb2__'. + + By checking for `(__thumb2__ || !__thumb__)', we ensure that the + assembly routine is only avoided when generating Thumb-1 code. + + Given that this is performance-sensitive function, this improves + `ftbench' as follows on a Galaxy Nexus: + + Before (us/op) After (us/op) + + - loading Arial.ttf glyphs at 14 ppem [1] + + Load 34.285 33.098 + + - same operation with the light auto-hinter [2] + + Load 31.317 29.590 + + - same operation without hinting [3] + + Load 6.143 5.376 + + - loading Arial.ttf advances at 14 ppem [4] + + Load_Advances (normal) 34.216 33.016 + Load_Advances (fast) 0.176 0.176 + + [1] ftbench -t 5 -p -s 14 -b a -f 0008 Arial.ttf + [2] ftbench -t 5 -p -s 14 -b a -r 1 -f 0028 Arial.ttf + [3] ftbench -t 5 -p -s 14 -b a -f 000a Arial.ttf + [4] ftbench -t 5 -p -s 14 -b b -f 0008 Arial.ttf + + * builds/unix/ftconfig.in, include/freetype/config/ftconfig.h + (FT_MULFIX_ASSEMBLER): Fix handling for ARMv7. + +2013-06-28 Werner Lemberg + + * docs/CHANGES: Updated. + +2013-06-27 Werner Lemberg + + * src/winfonts/winfnt.c (FNT_Load_Glyph): Fix bitmap width guard. + +2013-06-25 Werner Lemberg + + [cff] Add darkening limit to `darkening-parameters'. + + * src/cff/cffdrivr.c (cff_property_set): Add check. + +2013-06-25 Werner Lemberg + + [cff] Add `darkening-parameters' property. + + * include/freetype/ftcffdrv.h: Document it. + + * src/cff/cffdrivr.c (cff_property_set, cff_property_get): Handle + `darkening-parameters' property. + + * src/cff/cf2font.h (CF2_FontRec): Add `darkenParams' array. + + * src/cff/cf2font.c (cf2_computeDarkening): Add `darkenParams' + argument and use it. + Update all callers. + + * src/cff/cf2ft.c (cf2_decoder_parse_charstrings): Copy + `darken_params' values. + + * src/cff/cffobjs.h (CFF_DriverRec): Add `darken_params' array. + + * src/cff/cffobjs.c (cff_driver_init): Set default values for + `darken_params'. + +2013-06-25 Werner Lemberg + + [docmaker] Code shuffling. + + * src/tools/docmaker/tohtml.py (re_url): Move regexp... + * src/tools/docmaker/sources.py: ... to this file. + +2013-06-25 Werner Lemberg + + [docmaker] Remove unused functions. + + * src/tools/docmaker/content.py (DocMarkup.get_start, + DocBlock.get_markup_name): Removed. + * src/tools/docmaker/tohtml.py (html_quote0, dump_html_code, + HtmlFormatter.make_html_words): Removed. + +2013-06-25 Werner Lemberg + + * builds/freetype.mk (dll): Remove target. + + Problem reported by Jörg Günnewig . + +2013-06-25 Werner Lemberg + + [docmaker] Recognise URLs. + + * src/tools/docmaker/tohtml.py (re_url): New regular expression. + (make_html_para): Use it. + 2013-06-19 Werner Lemberg * Version 2.5.0.1 released. @@ -295,7 +1851,7 @@ */* Improve variable scopes. */* Remove redundant initializations which get overwritten. - * src/base/ftmac.c ,builds/mac/ftmac.c (count_faces_scalable): + * src/base/ftmac.c, builds/mac/ftmac.c (count_faces_scalable): Remove unused variable. * src/base/ftdbgmem.c (ft_mem_table_destroy): `table' can't be zero. @@ -575,7 +2131,7 @@ [sfnt] Clean up bitmap code. * src/sfnt/ttsbit.c: Deleted. - * src/sfnt/ttsbit0.c: Renamed to `ttsbit.c'. + * src/sfnt/ttsbit0.c: Renamed to `ttsbit.c'. * rules.mk (SFNT_DRV_H): Updated. 2013-05-10 Werner Lemberg diff --git a/reactos/lib/3rdparty/freetype/README b/reactos/lib/3rdparty/freetype/README index 798715a4119..c660cd1c27e 100644 --- a/reactos/lib/3rdparty/freetype/README +++ b/reactos/lib/3rdparty/freetype/README @@ -1,4 +1,4 @@ - FreeType 2.5.0 + FreeType 2.5.2 ============== Homepage: http://www.freetype.org @@ -24,9 +24,9 @@ and download one of the following files. - freetype-doc-2.5.0.tar.bz2 - freetype-doc-2.5.0.tar.gz - ftdoc250.zip + freetype-doc-2.5.2.tar.bz2 + freetype-doc-2.5.2.tar.gz + ftdoc252.zip To view the documentation online, go to diff --git a/reactos/lib/3rdparty/freetype/autogen.sh b/reactos/lib/3rdparty/freetype/autogen.sh index 0eaba395b5f..cc0e661ce5a 100644 --- a/reactos/lib/3rdparty/freetype/autogen.sh +++ b/reactos/lib/3rdparty/freetype/autogen.sh @@ -1,6 +1,6 @@ #!/bin/sh -# Copyright 2005, 2006, 2007, 2008, 2009, 2010 by +# Copyright 2005-2010, 2013 by # David Turner, Robert Wilhelm, and Werner Lemberg. # # This file is part of the FreeType project, and may only be used, modified, @@ -139,7 +139,7 @@ check_tool_version $LIBTOOLIZE libtoolize LIBTOOLIZE 2.2.4 check_tool_version $AUTOCONF autoconf AUTOCONF 2.62 # This sets freetype_major, freetype_minor, and freetype_patch. -eval `sed -nf version.sed include/freetype/freetype.h` +eval `sed -nf version.sed include/freetype.h` # We set freetype-patch to an empty value if it is zero. if test "$freetype_patch" = ".0"; then diff --git a/reactos/lib/3rdparty/freetype/devel/ft2build.h b/reactos/lib/3rdparty/freetype/devel/ft2build.h new file mode 100644 index 00000000000..6cc34b77b42 --- /dev/null +++ b/reactos/lib/3rdparty/freetype/devel/ft2build.h @@ -0,0 +1,40 @@ +/***************************************************************************/ +/* */ +/* ft2build.h */ +/* */ +/* FreeType 2 build and setup macros (development version). */ +/* */ +/* Copyright 1996-2001, 2003, 2006, 2013 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. */ +/* */ +/***************************************************************************/ + + + /* + * This is a development version of to build the library in + * debug mode. Its only difference to the default version is that it + * includes a local `ftoption.h' header file with different settings for + * many configuration macros. + * + * To use it, simply ensure that the directory containing this file is + * scanned by the compiler before the default FreeType header directory. + * + */ + +#ifndef __FT2BUILD_H__ +#define __FT2BUILD_H__ + +#define FT_CONFIG_OPTIONS_H + +#include + +#endif /* __FT2BUILD_H__ */ + + +/* END */ diff --git a/reactos/lib/3rdparty/freetype/devel/ftoption.h b/reactos/lib/3rdparty/freetype/devel/ftoption.h new file mode 100644 index 00000000000..27d1bd9a5d7 --- /dev/null +++ b/reactos/lib/3rdparty/freetype/devel/ftoption.h @@ -0,0 +1,833 @@ +/***************************************************************************/ +/* */ +/* ftoption.h (for development) */ +/* */ +/* User-selectable configuration macros (specification only). */ +/* */ +/* Copyright 1996-2013 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. */ +/* */ +/***************************************************************************/ + + +#ifndef __FTOPTION_H__ +#define __FTOPTION_H__ + + +#include + + +FT_BEGIN_HEADER + + /*************************************************************************/ + /* */ + /* USER-SELECTABLE CONFIGURATION MACROS */ + /* */ + /* This file contains the default configuration macro definitions for */ + /* a standard build of the FreeType library. There are three ways to */ + /* use this file to build project-specific versions of the library: */ + /* */ + /* - You can modify this file by hand, but this is not recommended in */ + /* cases where you would like to build several versions of the */ + /* library from a single source directory. */ + /* */ + /* - You can put a copy of this file in your build directory, more */ + /* precisely in `$BUILD/config/ftoption.h', where `$BUILD' is the */ + /* name of a directory that is included _before_ the FreeType include */ + /* path during compilation. */ + /* */ + /* The default FreeType Makefiles and Jamfiles use the build */ + /* directory `builds/' by default, but you can easily change */ + /* that for your own projects. */ + /* */ + /* - Copy the file to `$BUILD/ft2build.h' and modify it */ + /* slightly to pre-define the macro FT_CONFIG_OPTIONS_H used to */ + /* locate this file during the build. For example, */ + /* */ + /* #define FT_CONFIG_OPTIONS_H */ + /* #include */ + /* */ + /* will use `$BUILD/myftoptions.h' instead of this file for macro */ + /* definitions. */ + /* */ + /* Note also that you can similarly pre-define the macro */ + /* FT_CONFIG_MODULES_H used to locate the file listing of the modules */ + /* that are statically linked to the library at compile time. By */ + /* default, this file is . */ + /* */ + /* We highly recommend using the third method whenever possible. */ + /* */ + /*************************************************************************/ + + + /*************************************************************************/ + /*************************************************************************/ + /**** ****/ + /**** G E N E R A L F R E E T Y P E 2 C O N F I G U R A T I O N ****/ + /**** ****/ + /*************************************************************************/ + /*************************************************************************/ + + + /*************************************************************************/ + /* */ + /* Uncomment the line below if you want to activate sub-pixel rendering */ + /* (a.k.a. LCD rendering, or ClearType) in this build of the library. */ + /* */ + /* Note that this feature is covered by several Microsoft patents */ + /* and should not be activated in any default build of the library. */ + /* */ + /* This macro has no impact on the FreeType API, only on its */ + /* _implementation_. For example, using FT_RENDER_MODE_LCD when calling */ + /* FT_Render_Glyph still generates a bitmap that is 3 times wider than */ + /* the original size in case this macro isn't defined; however, each */ + /* triplet of subpixels has R=G=B. */ + /* */ + /* This is done to allow FreeType clients to run unmodified, forcing */ + /* them to display normal gray-level anti-aliased glyphs. */ + /* */ +#define FT_CONFIG_OPTION_SUBPIXEL_RENDERING + + + /*************************************************************************/ + /* */ + /* Many compilers provide a non-ANSI 64-bit data type that can be used */ + /* by FreeType to speed up some computations. However, this will create */ + /* some problems when compiling the library in strict ANSI mode. */ + /* */ + /* For this reason, the use of 64-bit integers is normally disabled when */ + /* the __STDC__ macro is defined. You can however disable this by */ + /* defining the macro FT_CONFIG_OPTION_FORCE_INT64 here. */ + /* */ + /* For most compilers, this will only create compilation warnings when */ + /* building the library. */ + /* */ + /* ObNote: The compiler-specific 64-bit integers are detected in the */ + /* file `ftconfig.h' either statically or through the */ + /* `configure' script on supported platforms. */ + /* */ +#undef FT_CONFIG_OPTION_FORCE_INT64 + + + /*************************************************************************/ + /* */ + /* If this macro is defined, do not try to use an assembler version of */ + /* performance-critical functions (e.g. FT_MulFix). You should only do */ + /* that to verify that the assembler function works properly, or to */ + /* execute benchmark tests of the various implementations. */ +/* #define FT_CONFIG_OPTION_NO_ASSEMBLER */ + + + /*************************************************************************/ + /* */ + /* If this macro is defined, try to use an inlined assembler version of */ + /* the `FT_MulFix' function, which is a `hotspot' when loading and */ + /* hinting glyphs, and which should be executed as fast as possible. */ + /* */ + /* Note that if your compiler or CPU is not supported, this will default */ + /* to the standard and portable implementation found in `ftcalc.c'. */ + /* */ +#define FT_CONFIG_OPTION_INLINE_MULFIX + + + /*************************************************************************/ + /* */ + /* LZW-compressed file support. */ + /* */ + /* FreeType now handles font files that have been compressed with the */ + /* `compress' program. This is mostly used to parse many of the PCF */ + /* files that come with various X11 distributions. The implementation */ + /* uses NetBSD's `zopen' to partially uncompress the file on the fly */ + /* (see src/lzw/ftgzip.c). */ + /* */ + /* Define this macro if you want to enable this `feature'. */ + /* */ +#define FT_CONFIG_OPTION_USE_LZW + + + /*************************************************************************/ + /* */ + /* Gzip-compressed file support. */ + /* */ + /* FreeType now handles font files that have been compressed with the */ + /* `gzip' program. This is mostly used to parse many of the PCF files */ + /* that come with XFree86. The implementation uses `zlib' to */ + /* partially uncompress the file on the fly (see src/gzip/ftgzip.c). */ + /* */ + /* Define this macro if you want to enable this `feature'. See also */ + /* the macro FT_CONFIG_OPTION_SYSTEM_ZLIB below. */ + /* */ +#define FT_CONFIG_OPTION_USE_ZLIB + + + /*************************************************************************/ + /* */ + /* ZLib library selection */ + /* */ + /* This macro is only used when FT_CONFIG_OPTION_USE_ZLIB is defined. */ + /* It allows FreeType's `ftgzip' component to link to the system's */ + /* installation of the ZLib library. This is useful on systems like */ + /* Unix or VMS where it generally is already available. */ + /* */ + /* If you let it undefined, the component will use its own copy */ + /* of the zlib sources instead. These have been modified to be */ + /* included directly within the component and *not* export external */ + /* function names. This allows you to link any program with FreeType */ + /* _and_ ZLib without linking conflicts. */ + /* */ + /* Do not #undef this macro here since the build system might define */ + /* it for certain configurations only. */ + /* */ +/* #define FT_CONFIG_OPTION_SYSTEM_ZLIB */ + + + /*************************************************************************/ + /* */ + /* Bzip2-compressed file support. */ + /* */ + /* FreeType now handles font files that have been compressed with the */ + /* `bzip2' program. This is mostly used to parse many of the PCF */ + /* files that come with XFree86. The implementation uses `libbz2' to */ + /* partially uncompress the file on the fly (see src/bzip2/ftbzip2.c). */ + /* Contrary to gzip, bzip2 currently is not included and need to use */ + /* the system available bzip2 implementation. */ + /* */ + /* Define this macro if you want to enable this `feature'. */ + /* */ +#define FT_CONFIG_OPTION_USE_BZIP2 + + + /*************************************************************************/ + /* */ + /* PNG bitmap support. */ + /* */ + /* FreeType now handles loading color bitmap glyphs in the PNG format. */ + /* This requires help from the external libpng library. Uncompressed */ + /* color bitmaps do not need any external libraries and will be */ + /* supported regardless of this configuration. */ + /* */ + /* Define this macro if you want to enable this `feature'. */ + /* */ +#define FT_CONFIG_OPTION_USE_PNG + + + /*************************************************************************/ + /* */ + /* Define to disable the use of file stream functions and types, FILE, */ + /* fopen() etc. Enables the use of smaller system libraries on embedded */ + /* systems that have multiple system libraries, some with or without */ + /* file stream support, in the cases where file stream support is not */ + /* necessary such as memory loading of font files. */ + /* */ +/* #define FT_CONFIG_OPTION_DISABLE_STREAM_SUPPORT */ + + + /*************************************************************************/ + /* */ + /* DLL export compilation */ + /* */ + /* When compiling FreeType as a DLL, some systems/compilers need a */ + /* special keyword in front OR after the return type of function */ + /* declarations. */ + /* */ + /* Two macros are used within the FreeType source code to define */ + /* exported library functions: FT_EXPORT and FT_EXPORT_DEF. */ + /* */ + /* FT_EXPORT( return_type ) */ + /* */ + /* is used in a function declaration, as in */ + /* */ + /* FT_EXPORT( FT_Error ) */ + /* FT_Init_FreeType( FT_Library* alibrary ); */ + /* */ + /* */ + /* FT_EXPORT_DEF( return_type ) */ + /* */ + /* is used in a function definition, as in */ + /* */ + /* FT_EXPORT_DEF( FT_Error ) */ + /* FT_Init_FreeType( FT_Library* alibrary ) */ + /* { */ + /* ... some code ... */ + /* return FT_Err_Ok; */ + /* } */ + /* */ + /* You can provide your own implementation of FT_EXPORT and */ + /* FT_EXPORT_DEF here if you want. If you leave them undefined, they */ + /* will be later automatically defined as `extern return_type' to */ + /* allow normal compilation. */ + /* */ + /* Do not #undef these macros here since the build system might define */ + /* them for certain configurations only. */ + /* */ +/* #define FT_EXPORT(x) extern x */ +/* #define FT_EXPORT_DEF(x) x */ + + + /*************************************************************************/ + /* */ + /* Glyph Postscript Names handling */ + /* */ + /* By default, FreeType 2 is compiled with the `psnames' module. This */ + /* module is in charge of converting a glyph name string into a */ + /* Unicode value, or return a Macintosh standard glyph name for the */ + /* use with the TrueType `post' table. */ + /* */ + /* Undefine this macro if you do not want `psnames' compiled in your */ + /* build of FreeType. This has the following effects: */ + /* */ + /* - The TrueType driver will provide its own set of glyph names, */ + /* if you build it to support postscript names in the TrueType */ + /* `post' table. */ + /* */ + /* - The Type 1 driver will not be able to synthesize a Unicode */ + /* charmap out of the glyphs found in the fonts. */ + /* */ + /* You would normally undefine this configuration macro when building */ + /* a version of FreeType that doesn't contain a Type 1 or CFF driver. */ + /* */ +#define FT_CONFIG_OPTION_POSTSCRIPT_NAMES + + + /*************************************************************************/ + /* */ + /* Postscript Names to Unicode Values support */ + /* */ + /* By default, FreeType 2 is built with the `PSNames' module compiled */ + /* in. Among other things, the module is used to convert a glyph name */ + /* into a Unicode value. This is especially useful in order to */ + /* synthesize on the fly a Unicode charmap from the CFF/Type 1 driver */ + /* through a big table named the `Adobe Glyph List' (AGL). */ + /* */ + /* Undefine this macro if you do not want the Adobe Glyph List */ + /* compiled in your `PSNames' module. The Type 1 driver will not be */ + /* able to synthesize a Unicode charmap out of the glyphs found in the */ + /* fonts. */ + /* */ +#define FT_CONFIG_OPTION_ADOBE_GLYPH_LIST + + + /*************************************************************************/ + /* */ + /* Support for Mac fonts */ + /* */ + /* Define this macro if you want support for outline fonts in Mac */ + /* format (mac dfont, mac resource, macbinary containing a mac */ + /* resource) on non-Mac platforms. */ + /* */ + /* Note that the `FOND' resource isn't checked. */ + /* */ +#define FT_CONFIG_OPTION_MAC_FONTS + + + /*************************************************************************/ + /* */ + /* Guessing methods to access embedded resource forks */ + /* */ + /* Enable extra Mac fonts support on non-Mac platforms (e.g. */ + /* GNU/Linux). */ + /* */ + /* Resource forks which include fonts data are stored sometimes in */ + /* locations which users or developers don't expected. In some cases, */ + /* resource forks start with some offset from the head of a file. In */ + /* other cases, the actual resource fork is stored in file different */ + /* from what the user specifies. If this option is activated, */ + /* FreeType tries to guess whether such offsets or different file */ + /* names must be used. */ + /* */ + /* Note that normal, direct access of resource forks is controlled via */ + /* the FT_CONFIG_OPTION_MAC_FONTS option. */ + /* */ +#ifdef FT_CONFIG_OPTION_MAC_FONTS +#define FT_CONFIG_OPTION_GUESSING_EMBEDDED_RFORK +#endif + + + /*************************************************************************/ + /* */ + /* Allow the use of FT_Incremental_Interface to load typefaces that */ + /* contain no glyph data, but supply it via a callback function. */ + /* This is required by clients supporting document formats which */ + /* supply font data incrementally as the document is parsed, such */ + /* as the Ghostscript interpreter for the PostScript language. */ + /* */ +#define FT_CONFIG_OPTION_INCREMENTAL + + + /*************************************************************************/ + /* */ + /* The size in bytes of the render pool used by the scan-line converter */ + /* to do all of its work. */ + /* */ + /* This must be greater than 4KByte if you use FreeType to rasterize */ + /* glyphs; otherwise, you may set it to zero to avoid unnecessary */ + /* allocation of the render pool. */ + /* */ +#define FT_RENDER_POOL_SIZE 16384L + + + /*************************************************************************/ + /* */ + /* FT_MAX_MODULES */ + /* */ + /* The maximum number of modules that can be registered in a single */ + /* FreeType library object. 32 is the default. */ + /* */ +#define FT_MAX_MODULES 32 + + + /*************************************************************************/ + /* */ + /* Debug level */ + /* */ + /* FreeType can be compiled in debug or trace mode. In debug mode, */ + /* errors are reported through the `ftdebug' component. In trace */ + /* mode, additional messages are sent to the standard output during */ + /* execution. */ + /* */ + /* Define FT_DEBUG_LEVEL_ERROR to build the library in debug mode. */ + /* Define FT_DEBUG_LEVEL_TRACE to build it in trace mode. */ + /* */ + /* Don't define any of these macros to compile in `release' mode! */ + /* */ + /* Do not #undef these macros here since the build system might define */ + /* them for certain configurations only. */ + /* */ +#define FT_DEBUG_LEVEL_ERROR +#define FT_DEBUG_LEVEL_TRACE + + + /*************************************************************************/ + /* */ + /* Autofitter debugging */ + /* */ + /* If FT_DEBUG_AUTOFIT is defined, FreeType provides some means to */ + /* control the autofitter behaviour for debugging purposes with global */ + /* boolean variables (consequently, you should *never* enable this */ + /* while compiling in `release' mode): */ + /* */ + /* _af_debug_disable_horz_hints */ + /* _af_debug_disable_vert_hints */ + /* _af_debug_disable_blue_hints */ + /* */ + /* Additionally, the following functions provide dumps of various */ + /* internal autofit structures to stdout (using `printf'): */ + /* */ + /* af_glyph_hints_dump_points */ + /* af_glyph_hints_dump_segments */ + /* af_glyph_hints_dump_edges */ + /* */ + /* As an argument, they use another global variable: */ + /* */ + /* _af_debug_hints */ + /* */ + /* Please have a look at the `ftgrid' demo program to see how those */ + /* variables and macros should be used. */ + /* */ + /* Do not #undef these macros here since the build system might define */ + /* them for certain configurations only. */ + /* */ +#define FT_DEBUG_AUTOFIT + + + /*************************************************************************/ + /* */ + /* Memory Debugging */ + /* */ + /* FreeType now comes with an integrated memory debugger that is */ + /* capable of detecting simple errors like memory leaks or double */ + /* deletes. To compile it within your build of the library, you */ + /* should define FT_DEBUG_MEMORY here. */ + /* */ + /* Note that the memory debugger is only activated at runtime when */ + /* when the _environment_ variable `FT2_DEBUG_MEMORY' is defined also! */ + /* */ + /* Do not #undef this macro here since the build system might define */ + /* it for certain configurations only. */ + /* */ +#define FT_DEBUG_MEMORY + + + /*************************************************************************/ + /* */ + /* Module errors */ + /* */ + /* If this macro is set (which is _not_ the default), the higher byte */ + /* of an error code gives the module in which the error has occurred, */ + /* while the lower byte is the real error code. */ + /* */ + /* Setting this macro makes sense for debugging purposes only, since */ + /* it would break source compatibility of certain programs that use */ + /* FreeType 2. */ + /* */ + /* More details can be found in the files ftmoderr.h and fterrors.h. */ + /* */ +#undef FT_CONFIG_OPTION_USE_MODULE_ERRORS + + + /*************************************************************************/ + /* */ + /* Position Independent Code */ + /* */ + /* If this macro is set (which is _not_ the default), FreeType2 will */ + /* avoid creating constants that require address fixups. Instead the */ + /* constants will be moved into a struct and additional intialization */ + /* code will be used. */ + /* */ + /* Setting this macro is needed for systems that prohibit address */ + /* fixups, such as BREW. */ + /* */ +/* #define FT_CONFIG_OPTION_PIC */ + + + /*************************************************************************/ + /*************************************************************************/ + /**** ****/ + /**** S F N T D R I V E R C O N F I G U R A T I O N ****/ + /**** ****/ + /*************************************************************************/ + /*************************************************************************/ + + + /*************************************************************************/ + /* */ + /* Define TT_CONFIG_OPTION_EMBEDDED_BITMAPS if you want to support */ + /* embedded bitmaps in all formats using the SFNT module (namely */ + /* TrueType & OpenType). */ + /* */ +#define TT_CONFIG_OPTION_EMBEDDED_BITMAPS + + + /*************************************************************************/ + /* */ + /* Define TT_CONFIG_OPTION_POSTSCRIPT_NAMES if you want to be able to */ + /* load and enumerate the glyph Postscript names in a TrueType or */ + /* OpenType file. */ + /* */ + /* Note that when you do not compile the `PSNames' module by undefining */ + /* the above FT_CONFIG_OPTION_POSTSCRIPT_NAMES, the `sfnt' module will */ + /* contain additional code used to read the PS Names table from a font. */ + /* */ + /* (By default, the module uses `PSNames' to extract glyph names.) */ + /* */ +#define TT_CONFIG_OPTION_POSTSCRIPT_NAMES + + + /*************************************************************************/ + /* */ + /* Define TT_CONFIG_OPTION_SFNT_NAMES if your applications need to */ + /* access the internal name table in a SFNT-based format like TrueType */ + /* or OpenType. The name table contains various strings used to */ + /* describe the font, like family name, copyright, version, etc. It */ + /* does not contain any glyph name though. */ + /* */ + /* Accessing SFNT names is done through the functions declared in */ + /* `ftsnames.h'. */ + /* */ +#define TT_CONFIG_OPTION_SFNT_NAMES + + + /*************************************************************************/ + /* */ + /* TrueType CMap support */ + /* */ + /* Here you can fine-tune which TrueType CMap table format shall be */ + /* supported. */ +#define TT_CONFIG_CMAP_FORMAT_0 +#define TT_CONFIG_CMAP_FORMAT_2 +#define TT_CONFIG_CMAP_FORMAT_4 +#define TT_CONFIG_CMAP_FORMAT_6 +#define TT_CONFIG_CMAP_FORMAT_8 +#define TT_CONFIG_CMAP_FORMAT_10 +#define TT_CONFIG_CMAP_FORMAT_12 +#define TT_CONFIG_CMAP_FORMAT_13 +#define TT_CONFIG_CMAP_FORMAT_14 + + + /*************************************************************************/ + /*************************************************************************/ + /**** ****/ + /**** T R U E T Y P E D R I V E R C O N F I G U R A T I O N ****/ + /**** ****/ + /*************************************************************************/ + /*************************************************************************/ + + /*************************************************************************/ + /* */ + /* Define TT_CONFIG_OPTION_BYTECODE_INTERPRETER if you want to compile */ + /* a bytecode interpreter in the TrueType driver. */ + /* */ + /* By undefining this, you will only compile the code necessary to load */ + /* TrueType glyphs without hinting. */ + /* */ + /* Do not #undef this macro here, since the build system might */ + /* define it for certain configurations only. */ + /* */ +#define TT_CONFIG_OPTION_BYTECODE_INTERPRETER + + + /*************************************************************************/ + /* */ + /* Define TT_CONFIG_OPTION_SUBPIXEL_HINTING if you want to compile */ + /* EXPERIMENTAL subpixel hinting support into the TrueType driver. This */ + /* replaces the native TrueType hinting mechanism when anything but */ + /* FT_RENDER_MODE_MONO is requested. */ + /* */ + /* Enabling this causes the TrueType driver to ignore instructions under */ + /* certain conditions. This is done in accordance with the guide here, */ + /* with some minor differences: */ + /* */ + /* http://www.microsoft.com/typography/cleartype/truetypecleartype.aspx */ + /* */ + /* By undefining this, you only compile the code necessary to hint */ + /* TrueType glyphs with native TT hinting. */ + /* */ + /* This option requires TT_CONFIG_OPTION_BYTECODE_INTERPRETER to be */ + /* defined. */ + /* */ +#define TT_CONFIG_OPTION_SUBPIXEL_HINTING + + + /*************************************************************************/ + /* */ + /* If you define TT_CONFIG_OPTION_UNPATENTED_HINTING, a special version */ + /* of the TrueType bytecode interpreter is used that doesn't implement */ + /* any of the patented opcodes and algorithms. The patents related to */ + /* TrueType hinting have expired worldwide since May 2010; this option */ + /* is now deprecated. */ + /* */ + /* Note that the TT_CONFIG_OPTION_UNPATENTED_HINTING macro is *ignored* */ + /* if you define TT_CONFIG_OPTION_BYTECODE_INTERPRETER; in other words, */ + /* either define TT_CONFIG_OPTION_BYTECODE_INTERPRETER or */ + /* TT_CONFIG_OPTION_UNPATENTED_HINTING but not both at the same time. */ + /* */ + /* This macro is only useful for a small number of font files (mostly */ + /* for Asian scripts) that require bytecode interpretation to properly */ + /* load glyphs. For all other fonts, this produces unpleasant results, */ + /* thus the unpatented interpreter is never used to load glyphs from */ + /* TrueType fonts unless one of the following two options is used. */ + /* */ + /* - The unpatented interpreter is explicitly activated by the user */ + /* through the FT_PARAM_TAG_UNPATENTED_HINTING parameter tag */ + /* when opening the FT_Face. */ + /* */ + /* - FreeType detects that the FT_Face corresponds to one of the */ + /* `trick' fonts (e.g., `Mingliu') it knows about. The font engine */ + /* contains a hard-coded list of font names and other matching */ + /* parameters (see function `tt_face_init' in file */ + /* `src/truetype/ttobjs.c'). */ + /* */ + /* Here a sample code snippet for using FT_PARAM_TAG_UNPATENTED_HINTING. */ + /* */ + /* { */ + /* FT_Parameter parameter; */ + /* FT_Open_Args open_args; */ + /* */ + /* */ + /* parameter.tag = FT_PARAM_TAG_UNPATENTED_HINTING; */ + /* */ + /* open_args.flags = FT_OPEN_PATHNAME | FT_OPEN_PARAMS; */ + /* open_args.pathname = my_font_pathname; */ + /* open_args.num_params = 1; */ + /* open_args.params = ¶meter; */ + /* */ + /* error = FT_Open_Face( library, &open_args, index, &face ); */ + /* ... */ + /* } */ + /* */ +/* #define TT_CONFIG_OPTION_UNPATENTED_HINTING */ + + + /*************************************************************************/ + /* */ + /* Define TT_CONFIG_OPTION_INTERPRETER_SWITCH to compile the TrueType */ + /* bytecode interpreter with a huge switch statement, rather than a call */ + /* table. This results in smaller and faster code for a number of */ + /* architectures. */ + /* */ + /* Note however that on some compiler/processor combinations, undefining */ + /* this macro will generate faster, though larger, code. */ + /* */ +#define TT_CONFIG_OPTION_INTERPRETER_SWITCH + + + /*************************************************************************/ + /* */ + /* Define TT_CONFIG_OPTION_COMPONENT_OFFSET_SCALED to compile the */ + /* TrueType glyph loader to use Apple's definition of how to handle */ + /* component offsets in composite glyphs. */ + /* */ + /* Apple and MS disagree on the default behavior of component offsets */ + /* in composites. Apple says that they should be scaled by the scaling */ + /* factors in the transformation matrix (roughly, it's more complex) */ + /* while MS says they should not. OpenType defines two bits in the */ + /* composite flags array which can be used to disambiguate, but old */ + /* fonts will not have them. */ + /* */ + /* http://www.microsoft.com/typography/otspec/glyf.htm */ + /* http://fonts.apple.com/TTRefMan/RM06/Chap6glyf.html */ + /* */ +#undef TT_CONFIG_OPTION_COMPONENT_OFFSET_SCALED + + + /*************************************************************************/ + /* */ + /* Define TT_CONFIG_OPTION_GX_VAR_SUPPORT if you want to include */ + /* support for Apple's distortable font technology (fvar, gvar, cvar, */ + /* and avar tables). This has many similarities to Type 1 Multiple */ + /* Masters support. */ + /* */ +#define TT_CONFIG_OPTION_GX_VAR_SUPPORT + + + /*************************************************************************/ + /* */ + /* Define TT_CONFIG_OPTION_BDF if you want to include support for */ + /* an embedded `BDF ' table within SFNT-based bitmap formats. */ + /* */ +#define TT_CONFIG_OPTION_BDF + + + /*************************************************************************/ + /*************************************************************************/ + /**** ****/ + /**** T Y P E 1 D R I V E R C O N F I G U R A T I O N ****/ + /**** ****/ + /*************************************************************************/ + /*************************************************************************/ + + + /*************************************************************************/ + /* */ + /* T1_MAX_DICT_DEPTH is the maximum depth of nest dictionaries and */ + /* arrays in the Type 1 stream (see t1load.c). A minimum of 4 is */ + /* required. */ + /* */ +#define T1_MAX_DICT_DEPTH 5 + + + /*************************************************************************/ + /* */ + /* T1_MAX_SUBRS_CALLS details the maximum number of nested sub-routine */ + /* calls during glyph loading. */ + /* */ +#define T1_MAX_SUBRS_CALLS 16 + + + /*************************************************************************/ + /* */ + /* T1_MAX_CHARSTRING_OPERANDS is the charstring stack's capacity. A */ + /* minimum of 16 is required. */ + /* */ + /* The Chinese font MingTiEG-Medium (CNS 11643 character set) needs 256. */ + /* */ +#define T1_MAX_CHARSTRINGS_OPERANDS 256 + + + /*************************************************************************/ + /* */ + /* Define this configuration macro if you want to prevent the */ + /* compilation of `t1afm', which is in charge of reading Type 1 AFM */ + /* files into an existing face. Note that if set, the T1 driver will be */ + /* unable to produce kerning distances. */ + /* */ +#undef T1_CONFIG_OPTION_NO_AFM + + + /*************************************************************************/ + /* */ + /* Define this configuration macro if you want to prevent the */ + /* compilation of the Multiple Masters font support in the Type 1 */ + /* driver. */ + /* */ +#undef T1_CONFIG_OPTION_NO_MM_SUPPORT + + + /*************************************************************************/ + /*************************************************************************/ + /**** ****/ + /**** C F F D R I V E R C O N F I G U R A T I O N ****/ + /**** ****/ + /*************************************************************************/ + /*************************************************************************/ + + + /*************************************************************************/ + /* */ + /* CFF_CONFIG_OPTION_OLD_ENGINE controls whether the pre-Adobe CFF */ + /* engine gets compiled into FreeType. If defined, it is possible to */ + /* switch between the two engines using the `hinting-engine' property of */ + /* the cff driver module. */ + /* */ +#define CFF_CONFIG_OPTION_OLD_ENGINE + + + /*************************************************************************/ + /*************************************************************************/ + /**** ****/ + /**** A U T O F I T M O D U L E C O N F I G U R A T I O N ****/ + /**** ****/ + /*************************************************************************/ + /*************************************************************************/ + + + /*************************************************************************/ + /* */ + /* Compile autofit module with CJK (Chinese, Japanese, Korean) script */ + /* support. */ + /* */ +#define AF_CONFIG_OPTION_CJK + + /*************************************************************************/ + /* */ + /* Compile autofit module with Indic script support. */ + /* */ +#define AF_CONFIG_OPTION_INDIC + + /*************************************************************************/ + /* */ + /* Compile autofit module with warp hinting. The idea of the warping */ + /* code is to slightly scale and shift a glyph within a single dimension */ + /* so that as much of its segments are aligned (more or less) on the */ + /* grid. To find out the optimal scaling and shifting value, various */ + /* parameter combinations are tried and scored. */ + /* */ + /* This experimental option is only active if the render mode is */ + /* FT_RENDER_MODE_LIGHT. */ + /* */ +#define AF_CONFIG_OPTION_USE_WARPER + + /* */ + + + /* + * This macro is obsolete. Support has been removed in FreeType + * version 2.5. + */ +/* #define FT_CONFIG_OPTION_OLD_INTERNALS */ + + + /* + * This macro is defined if either unpatented or native TrueType + * hinting is requested by the definitions above. + */ +#ifdef TT_CONFIG_OPTION_BYTECODE_INTERPRETER +#define TT_USE_BYTECODE_INTERPRETER +#undef TT_CONFIG_OPTION_UNPATENTED_HINTING +#elif defined TT_CONFIG_OPTION_UNPATENTED_HINTING +#define TT_USE_BYTECODE_INTERPRETER +#endif + +FT_END_HEADER + + +#endif /* __FTOPTION_H__ */ + + +/* END */ diff --git a/reactos/lib/3rdparty/freetype/include/freetype/config/ftconfig.h b/reactos/lib/3rdparty/freetype/include/config/ftconfig.h similarity index 89% rename from reactos/lib/3rdparty/freetype/include/freetype/config/ftconfig.h rename to reactos/lib/3rdparty/freetype/include/config/ftconfig.h index 5dce30ef3ed..0770e787883 100644 --- a/reactos/lib/3rdparty/freetype/include/freetype/config/ftconfig.h +++ b/reactos/lib/3rdparty/freetype/include/config/ftconfig.h @@ -27,11 +27,11 @@ /* Note however that if some specific modifications are needed, we */ /* advise you to place a modified copy in your build directory. */ /* */ - /* The build directory is usually `freetype/builds/', and */ - /* contains system-specific files that are always included first when */ - /* building the library. */ + /* The build directory is usually `builds/', and contains */ + /* system-specific files that are always included first when building */ + /* the library. */ /* */ - /* This ANSI version should stay in `include/freetype/config'. */ + /* This ANSI version should stay in `include/config/'. */ /* */ /*************************************************************************/ @@ -53,7 +53,7 @@ FT_BEGIN_HEADER /* These macros can be toggled to suit a specific system. The current */ /* ones are defaults used to compile FreeType in an ANSI C environment */ /* (16bit compilers are also supported). Copy this file to your own */ - /* `freetype/builds/' directory, and edit it to port the engine. */ + /* `builds/' directory, and edit it to port the engine. */ /* */ /*************************************************************************/ @@ -338,6 +338,7 @@ FT_BEGIN_HEADER /* These must be defined `static __inline__' with GCC. */ #if defined( __CC_ARM ) || defined( __ARMCC__ ) /* RVCT */ + #define FT_MULFIX_ASSEMBLER FT_MulFix_arm /* documentation is in freetype.h */ @@ -367,8 +368,10 @@ FT_BEGIN_HEADER #ifdef __GNUC__ -#if defined( __arm__ ) && !defined( __thumb__ ) && \ +#if defined( __arm__ ) && \ + ( !defined( __thumb__ ) || defined( __thumb2__ ) ) && \ !( defined( __CC_ARM ) || defined( __ARMCC__ ) ) + #define FT_MULFIX_ASSEMBLER FT_MulFix_arm /* documentation is in freetype.h */ @@ -383,7 +386,11 @@ FT_BEGIN_HEADER __asm__ __volatile__ ( "smull %1, %2, %4, %3\n\t" /* (lo=%1,hi=%2) = a*b */ "mov %0, %2, asr #31\n\t" /* %0 = (hi >> 31) */ +#ifdef __clang__ + "add.w %0, %0, #0x8000\n\t" /* %0 += 0x8000 */ +#else "add %0, %0, #0x8000\n\t" /* %0 += 0x8000 */ +#endif "adds %1, %1, %0\n\t" /* %1 += %0 */ "adc %2, %2, #0\n\t" /* %2 += carry */ "mov %0, %1, lsr #16\n\t" /* %0 = %1 >> 16 */ @@ -394,9 +401,13 @@ FT_BEGIN_HEADER return a; } -#endif /* __arm__ && !__thumb__ && !( __CC_ARM || __ARMCC__ ) */ +#endif /* __arm__ && */ + /* ( __thumb2__ || !__thumb__ ) && */ + /* !( __CC_ARM || __ARMCC__ ) */ + #if defined( __i386__ ) + #define FT_MULFIX_ASSEMBLER FT_MulFix_i386 /* documentation is in freetype.h */ @@ -465,6 +476,66 @@ FT_BEGIN_HEADER #endif /* _MSC_VER */ + +#if defined( __GNUC__ ) && defined( __x86_64__ ) + +#define FT_MULFIX_ASSEMBLER FT_MulFix_x86_64 + + static __inline__ FT_Int32 + FT_MulFix_x86_64( FT_Int32 a, + FT_Int32 b ) + { + /* Temporarily disable the warning that C90 doesn't support */ + /* `long long'. */ +#if ( __GNUC__ > 4 ) || ( ( __GNUC__ == 4 ) && ( __GNUC_MINOR__ >= 6 ) ) +#pragma GCC diagnostic push +#pragma GCC diagnostic ignored "-Wlong-long" +#endif + +#if 1 + /* Technically not an assembly fragment, but GCC does a really good */ + /* job at inlining it and generating good machine code for it. */ + long long ret, tmp; + + + ret = (long long)a * b; + tmp = ret >> 63; + ret += 0x8000 + tmp; + + return (FT_Int32)( ret >> 16 ); +#else + + /* For some reason, GCC 4.6 on Ubuntu 12.04 generates invalid machine */ + /* code from the lines below. The main issue is that `wide_a' is not */ + /* properly initialized by sign-extending `a'. Instead, the generated */ + /* machine code assumes that the register that contains `a' on input */ + /* can be used directly as a 64-bit value, which is wrong most of the */ + /* time. */ + long long wide_a = (long long)a; + long long wide_b = (long long)b; + long long result; + + + __asm__ __volatile__ ( + "imul %2, %1\n" + "mov %1, %0\n" + "sar $63, %0\n" + "lea 0x8000(%1, %0), %0\n" + "sar $16, %0\n" + : "=&r"(result), "=&r"(wide_a) + : "r"(wide_b) + : "cc" ); + + return (FT_Int32)result; +#endif + +#if ( __GNUC__ > 4 ) || ( ( __GNUC__ == 4 ) && ( __GNUC_MINOR__ >= 6 ) ) +#pragma GCC diagnostic pop +#endif + } + +#endif /* __GNUC__ && __x86_64__ */ + #endif /* !FT_CONFIG_OPTION_NO_ASSEMBLER */ @@ -492,6 +563,9 @@ FT_BEGIN_HEADER #endif /* FT_MAKE_OPTION_SINGLE_OBJECT */ +#define FT_LOCAL_ARRAY( x ) extern const x +#define FT_LOCAL_ARRAY_DEF( x ) const x + #ifndef FT_BASE diff --git a/reactos/lib/3rdparty/freetype/include/freetype/config/ftheader.h b/reactos/lib/3rdparty/freetype/include/config/ftheader.h similarity index 89% rename from reactos/lib/3rdparty/freetype/include/freetype/config/ftheader.h rename to reactos/lib/3rdparty/freetype/include/config/ftheader.h index 8371a31611b..b6236299210 100644 --- a/reactos/lib/3rdparty/freetype/include/freetype/config/ftheader.h +++ b/reactos/lib/3rdparty/freetype/include/config/ftheader.h @@ -107,7 +107,7 @@ * */ #ifndef FT_CONFIG_CONFIG_H -#define FT_CONFIG_CONFIG_H +#define FT_CONFIG_CONFIG_H #endif @@ -122,7 +122,7 @@ * */ #ifndef FT_CONFIG_STANDARD_LIBRARY_H -#define FT_CONFIG_STANDARD_LIBRARY_H +#define FT_CONFIG_STANDARD_LIBRARY_H #endif @@ -137,7 +137,7 @@ * */ #ifndef FT_CONFIG_OPTIONS_H -#define FT_CONFIG_OPTIONS_H +#define FT_CONFIG_OPTIONS_H #endif @@ -153,7 +153,7 @@ * */ #ifndef FT_CONFIG_MODULES_H -#define FT_CONFIG_MODULES_H +#define FT_CONFIG_MODULES_H #endif /* */ @@ -170,7 +170,7 @@ * base FreeType~2 API. * */ -#define FT_FREETYPE_H +#define FT_FREETYPE_H /************************************************************************* @@ -185,7 +185,7 @@ * It is included by @FT_FREETYPE_H. * */ -#define FT_ERRORS_H +#define FT_ERRORS_H /************************************************************************* @@ -198,7 +198,7 @@ * list of FreeType~2 module error offsets (and messages). * */ -#define FT_MODULE_ERRORS_H +#define FT_MODULE_ERRORS_H /************************************************************************* @@ -214,7 +214,7 @@ * It is included by @FT_FREETYPE_H. * */ -#define FT_SYSTEM_H +#define FT_SYSTEM_H /************************************************************************* @@ -230,7 +230,7 @@ * It is included by @FT_FREETYPE_H. * */ -#define FT_IMAGE_H +#define FT_IMAGE_H /************************************************************************* @@ -245,7 +245,7 @@ * It is included by @FT_FREETYPE_H. * */ -#define FT_TYPES_H +#define FT_TYPES_H /************************************************************************* @@ -260,7 +260,7 @@ * (Most applications will never need to include this file.) * */ -#define FT_LIST_H +#define FT_LIST_H /************************************************************************* @@ -273,7 +273,7 @@ * scalable outline management API of FreeType~2. * */ -#define FT_OUTLINE_H +#define FT_OUTLINE_H /************************************************************************* @@ -286,7 +286,7 @@ * API which manages multiple @FT_Size objects per face. * */ -#define FT_SIZES_H +#define FT_SIZES_H /************************************************************************* @@ -299,7 +299,7 @@ * module management API of FreeType~2. * */ -#define FT_MODULE_H +#define FT_MODULE_H /************************************************************************* @@ -312,7 +312,7 @@ * renderer module management API of FreeType~2. * */ -#define FT_RENDER_H +#define FT_RENDER_H /************************************************************************* @@ -325,7 +325,7 @@ * structures and macros related to the auto-hinting module. * */ -#define FT_AUTOHINTER_H +#define FT_AUTOHINTER_H /************************************************************************* @@ -338,7 +338,7 @@ * structures and macros related to the CFF driver module. * */ -#define FT_CFF_DRIVER_H +#define FT_CFF_DRIVER_H /************************************************************************* @@ -351,7 +351,7 @@ * structures and macros related to the TrueType driver module. * */ -#define FT_TRUETYPE_DRIVER_H +#define FT_TRUETYPE_DRIVER_H /************************************************************************* @@ -364,7 +364,7 @@ * types and API specific to the Type~1 format. * */ -#define FT_TYPE1_TABLES_H +#define FT_TYPE1_TABLES_H /************************************************************************* @@ -379,7 +379,7 @@ * definitions, taken from the TrueType and OpenType specifications. * */ -#define FT_TRUETYPE_IDS_H +#define FT_TRUETYPE_IDS_H /************************************************************************* @@ -392,7 +392,7 @@ * types and API specific to the TrueType (as well as OpenType) format. * */ -#define FT_TRUETYPE_TABLES_H +#define FT_TRUETYPE_TABLES_H /************************************************************************* @@ -406,7 +406,7 @@ * SFNT-based font formats (i.e., TrueType and OpenType). * */ -#define FT_TRUETYPE_TAGS_H +#define FT_TRUETYPE_TAGS_H /************************************************************************* @@ -420,7 +420,7 @@ * face. * */ -#define FT_BDF_H +#define FT_BDF_H /************************************************************************* @@ -434,7 +434,7 @@ * face. * */ -#define FT_CID_H +#define FT_CID_H /************************************************************************* @@ -447,7 +447,7 @@ * definitions of an API which supports gzip-compressed files. * */ -#define FT_GZIP_H +#define FT_GZIP_H /************************************************************************* @@ -460,7 +460,7 @@ * definitions of an API which supports LZW-compressed files. * */ -#define FT_LZW_H +#define FT_LZW_H /************************************************************************* @@ -473,7 +473,7 @@ * definitions of an API which supports bzip2-compressed files. * */ -#define FT_BZIP2_H +#define FT_BZIP2_H /************************************************************************* @@ -486,7 +486,7 @@ * definitions of an API which supports Windows FNT files. * */ -#define FT_WINFONTS_H +#define FT_WINFONTS_H /************************************************************************* @@ -499,7 +499,7 @@ * API of the optional glyph management component. * */ -#define FT_GLYPH_H +#define FT_GLYPH_H /************************************************************************* @@ -512,7 +512,7 @@ * API of the optional bitmap conversion component. * */ -#define FT_BITMAP_H +#define FT_BITMAP_H /************************************************************************* @@ -525,7 +525,7 @@ * API of the optional exact bounding box computation routines. * */ -#define FT_BBOX_H +#define FT_BBOX_H /************************************************************************* @@ -538,7 +538,7 @@ * API of the optional FreeType~2 cache sub-system. * */ -#define FT_CACHE_H +#define FT_CACHE_H /************************************************************************* @@ -612,7 +612,7 @@ * compiled on the Mac (note that the base API still works though). * */ -#define FT_MAC_H +#define FT_MAC_H /************************************************************************* @@ -625,7 +625,7 @@ * optional multiple-masters management API of FreeType~2. * */ -#define FT_MULTIPLE_MASTERS_H +#define FT_MULTIPLE_MASTERS_H /************************************************************************* @@ -639,7 +639,7 @@ * SFNT-based font formats (i.e., TrueType and OpenType). * */ -#define FT_SFNT_NAMES_H +#define FT_SFNT_NAMES_H /************************************************************************* @@ -653,7 +653,7 @@ * GPOS, GSUB, JSTF). * */ -#define FT_OPENTYPE_VALIDATE_H +#define FT_OPENTYPE_VALIDATE_H /************************************************************************* @@ -667,7 +667,7 @@ * mort, morx, bsln, just, kern, opbd, trak, prop). * */ -#define FT_GX_VALIDATE_H +#define FT_GX_VALIDATE_H /************************************************************************* @@ -680,7 +680,7 @@ * FreeType~2 API which accesses PFR-specific data. * */ -#define FT_PFR_H +#define FT_PFR_H /************************************************************************* @@ -692,7 +692,7 @@ * A macro used in #include statements to name the file containing the * FreeType~2 API which provides functions to stroke outline paths. */ -#define FT_STROKER_H +#define FT_STROKER_H /************************************************************************* @@ -704,7 +704,7 @@ * A macro used in #include statements to name the file containing the * FreeType~2 API which performs artificial obliquing and emboldening. */ -#define FT_SYNTHESIS_H +#define FT_SYNTHESIS_H /************************************************************************* @@ -717,7 +717,7 @@ * FreeType~2 API which provides functions specific to the XFree86 and * X.Org X11 servers. */ -#define FT_XFREE86_H +#define FT_XFREE86_H /************************************************************************* @@ -730,7 +730,7 @@ * FreeType~2 API which performs trigonometric computations (e.g., * cosines and arc tangents). */ -#define FT_TRIGONOMETRY_H +#define FT_TRIGONOMETRY_H /************************************************************************* @@ -742,7 +742,7 @@ * A macro used in #include statements to name the file containing the * FreeType~2 API which performs color filtering for subpixel rendering. */ -#define FT_LCD_FILTER_H +#define FT_LCD_FILTER_H /************************************************************************* @@ -754,7 +754,7 @@ * A macro used in #include statements to name the file containing the * FreeType~2 API which performs color filtering for subpixel rendering. */ -#define FT_UNPATENTED_HINTING_H +#define FT_UNPATENTED_HINTING_H /************************************************************************* @@ -766,7 +766,7 @@ * A macro used in #include statements to name the file containing the * FreeType~2 API which performs color filtering for subpixel rendering. */ -#define FT_INCREMENTAL_H +#define FT_INCREMENTAL_H /************************************************************************* @@ -778,7 +778,7 @@ * A macro used in #include statements to name the file containing the * FreeType~2 API which returns entries from the TrueType GASP table. */ -#define FT_GASP_H +#define FT_GASP_H /************************************************************************* @@ -790,38 +790,38 @@ * A macro used in #include statements to name the file containing the * FreeType~2 API which returns individual and ranged glyph advances. */ -#define FT_ADVANCES_H +#define FT_ADVANCES_H /* */ -#define FT_ERROR_DEFINITIONS_H +#define FT_ERROR_DEFINITIONS_H /* The internals of the cache sub-system are no longer exposed. We */ /* default to FT_CACHE_H at the moment just in case, but we know of */ /* no rogue client that uses them. */ /* */ -#define FT_CACHE_MANAGER_H -#define FT_CACHE_INTERNAL_MRU_H -#define FT_CACHE_INTERNAL_MANAGER_H -#define FT_CACHE_INTERNAL_CACHE_H -#define FT_CACHE_INTERNAL_GLYPH_H -#define FT_CACHE_INTERNAL_IMAGE_H -#define FT_CACHE_INTERNAL_SBITS_H +#define FT_CACHE_MANAGER_H +#define FT_CACHE_INTERNAL_MRU_H +#define FT_CACHE_INTERNAL_MANAGER_H +#define FT_CACHE_INTERNAL_CACHE_H +#define FT_CACHE_INTERNAL_GLYPH_H +#define FT_CACHE_INTERNAL_IMAGE_H +#define FT_CACHE_INTERNAL_SBITS_H -#define FT_INCREMENTAL_H +#define FT_INCREMENTAL_H -#define FT_TRUETYPE_UNPATENTED_H +#define FT_TRUETYPE_UNPATENTED_H /* - * Include internal headers definitions from + * Include internal headers definitions from * only when building the library. */ #ifdef FT2_BUILD_LIBRARY -#define FT_INTERNAL_INTERNAL_H +#define FT_INTERNAL_INTERNAL_H #include FT_INTERNAL_INTERNAL_H #endif /* FT2_BUILD_LIBRARY */ diff --git a/reactos/lib/3rdparty/freetype/include/freetype/config/ftmodule.h b/reactos/lib/3rdparty/freetype/include/config/ftmodule.h similarity index 100% rename from reactos/lib/3rdparty/freetype/include/freetype/config/ftmodule.h rename to reactos/lib/3rdparty/freetype/include/config/ftmodule.h diff --git a/reactos/lib/3rdparty/freetype/include/freetype/config/ftoption.h b/reactos/lib/3rdparty/freetype/include/config/ftoption.h similarity index 99% rename from reactos/lib/3rdparty/freetype/include/freetype/config/ftoption.h rename to reactos/lib/3rdparty/freetype/include/config/ftoption.h index 90057c3a7f0..fe2ba15b48c 100644 --- a/reactos/lib/3rdparty/freetype/include/freetype/config/ftoption.h +++ b/reactos/lib/3rdparty/freetype/include/config/ftoption.h @@ -38,9 +38,9 @@ FT_BEGIN_HEADER /* library from a single source directory. */ /* */ /* - You can put a copy of this file in your build directory, more */ - /* precisely in `$BUILD/freetype/config/ftoption.h', where `$BUILD' */ - /* is the name of a directory that is included _before_ the FreeType */ - /* include path during compilation. */ + /* precisely in `$BUILD/config/ftoption.h', where `$BUILD' is the */ + /* name of a directory that is included _before_ the FreeType include */ + /* path during compilation. */ /* */ /* The default FreeType Makefiles and Jamfiles use the build */ /* directory `builds/' by default, but you can easily change */ @@ -51,7 +51,7 @@ FT_BEGIN_HEADER /* locate this file during the build. For example, */ /* */ /* #define FT_CONFIG_OPTIONS_H */ - /* #include */ + /* #include */ /* */ /* will use `$BUILD/myftoptions.h' instead of this file for macro */ /* definitions. */ @@ -59,7 +59,7 @@ FT_BEGIN_HEADER /* Note also that you can similarly pre-define the macro */ /* FT_CONFIG_MODULES_H used to locate the file listing of the modules */ /* that are statically linked to the library at compile time. By */ - /* default, this file is . */ + /* default, this file is . */ /* */ /* We highly recommend using the third method whenever possible. */ /* */ @@ -323,7 +323,7 @@ FT_BEGIN_HEADER /* */ /* Note that the `FOND' resource isn't checked. */ /* */ -/*#define FT_CONFIG_OPTION_MAC_FONTS */ +#define FT_CONFIG_OPTION_MAC_FONTS /*************************************************************************/ @@ -528,7 +528,7 @@ FT_BEGIN_HEADER /* does not contain any glyph name though. */ /* */ /* Accessing SFNT names is done through the functions declared in */ - /* `freetype/ftsnames.h'. */ + /* `ftsnames.h'. */ /* */ #define TT_CONFIG_OPTION_SFNT_NAMES diff --git a/reactos/lib/3rdparty/freetype/include/freetype/config/ftstdlib.h b/reactos/lib/3rdparty/freetype/include/config/ftstdlib.h similarity index 100% rename from reactos/lib/3rdparty/freetype/include/freetype/config/ftstdlib.h rename to reactos/lib/3rdparty/freetype/include/config/ftstdlib.h diff --git a/reactos/lib/3rdparty/freetype/include/freetype/freetype.h b/reactos/lib/3rdparty/freetype/include/freetype.h similarity index 98% rename from reactos/lib/3rdparty/freetype/include/freetype/freetype.h rename to reactos/lib/3rdparty/freetype/include/freetype.h index fe46d229787..39a18af89e9 100644 --- a/reactos/lib/3rdparty/freetype/include/freetype/freetype.h +++ b/reactos/lib/3rdparty/freetype/include/freetype.h @@ -98,7 +98,10 @@ FT_BEGIN_HEADER /* FT_FACE_FLAG_FIXED_WIDTH */ /* FT_FACE_FLAG_HORIZONTAL */ /* FT_FACE_FLAG_VERTICAL */ + /* FT_FACE_FLAG_COLOR */ /* FT_FACE_FLAG_SFNT */ + /* FT_FACE_FLAG_CID_KEYED */ + /* FT_FACE_FLAG_TRICKY */ /* FT_FACE_FLAG_KERNING */ /* FT_FACE_FLAG_MULTIPLE_MASTERS */ /* FT_FACE_FLAG_GLYPH_NAMES */ @@ -417,7 +420,8 @@ FT_BEGIN_HEADER /* */ /* Each @FT_Face has an _active_ @FT_Size object that is used by */ /* functions like @FT_Load_Glyph to determine the scaling */ - /* transformation which is used to load and hint glyphs and metrics. */ + /* transformation that in turn is used to load and hint glyphs and */ + /* metrics. */ /* */ /* You can use @FT_Set_Char_Size, @FT_Set_Pixel_Sizes, */ /* @FT_Request_Size or even @FT_Select_Size to change the content */ @@ -552,11 +556,12 @@ FT_BEGIN_HEADER /* FT_ENCODING_MS_SYMBOL :: */ /* Corresponds to the Microsoft Symbol encoding, used to encode */ /* mathematical symbols in the 32..255 character code range. For */ - /* more information, see `http://www.ceviz.net/symbol.htm'. */ + /* more information, see */ + /* `http://www.kostis.net/charsets/symbol.htm'. */ /* */ /* FT_ENCODING_SJIS :: */ /* Corresponds to Japanese SJIS encoding. More info at */ - /* at `http://langsupport.japanreference.com/encoding.shtml'. */ + /* at `http://en.wikipedia.org/wiki/Shift_JIS'. */ /* See note on multi-byte encodings below. */ /* */ /* FT_ENCODING_GB2312 :: */ @@ -570,7 +575,7 @@ FT_BEGIN_HEADER /* FT_ENCODING_WANSUNG :: */ /* Corresponds to the Korean encoding system known as Wansung. */ /* For more information see */ - /* `http://www.microsoft.com/typography/unicode/949.txt'. */ + /* `http://msdn.microsoft.com/en-US/goglobal/cc305154'. */ /* */ /* FT_ENCODING_JOHAB :: */ /* The Korean standard character set (KS~C 5601-1992), which */ @@ -645,10 +650,10 @@ FT_BEGIN_HEADER /* FT_ENCODING_APPLE_ROMAN). */ /* */ /* If `platform_id' is @TT_PLATFORM_MACINTOSH, use the function */ - /* @FT_Get_CMap_Language_ID to query the Mac language ID which may */ + /* @FT_Get_CMap_Language_ID to query the Mac language ID that may */ /* be needed to be able to distinguish Apple encoding variants. See */ /* */ - /* http://www.unicode.org/Public/MAPPINGS/VENDORS/APPLE/README.TXT */ + /* http://www.unicode.org/Public/MAPPINGS/VENDORS/APPLE/Readme.txt */ /* */ /* to get an idea how to do that. Basically, if the language ID */ /* is~0, don't use it, otherwise subtract 1 from the language ID. */ @@ -808,7 +813,7 @@ FT_BEGIN_HEADER /* highest CID used in the font. */ /* */ /* family_name :: The face's family name. This is an ASCII */ - /* string, usually in English, which describes */ + /* string, usually in English, that describes */ /* the typeface's family (like `Times New */ /* Roman', `Bodoni', `Garamond', etc). This */ /* is a least common denominator used to list */ @@ -820,7 +825,7 @@ FT_BEGIN_HEADER /* PDF file). */ /* */ /* style_name :: The face's style name. This is an ASCII */ - /* string, usually in English, which describes */ + /* string, usually in English, that describes */ /* the typeface's style (like `Italic', */ /* `Bold', `Condensed', etc). Not all font */ /* formats provide a style name, so this field */ @@ -1054,7 +1059,7 @@ FT_BEGIN_HEADER /* exist make FT_Load_Glyph return successfully; in all other cases */ /* you get an `FT_Err_Invalid_Argument' error. */ /* */ - /* Note that CID-keyed fonts which are in an SFNT wrapper don't */ + /* Note that CID-keyed fonts that are in an SFNT wrapper don't */ /* have this flag set since the glyphs are accessed in the normal */ /* way (using contiguous indices); the `CID-ness' isn't visible to */ /* the application. */ @@ -1062,7 +1067,7 @@ FT_BEGIN_HEADER /* FT_FACE_FLAG_TRICKY :: */ /* Set if the font is `tricky', this is, it always needs the */ /* font format's native hinting engine to get a reasonable result. */ - /* A typical example is the Chinese font `mingli.ttf' which uses */ + /* A typical example is the Chinese font `mingli.ttf' that uses */ /* TrueType bytecode instructions to move and scale all of its */ /* subglyphs. */ /* */ @@ -1075,6 +1080,10 @@ FT_BEGIN_HEADER /* Currently, there are about a dozen TrueType fonts in the list of */ /* tricky fonts; they are hard-coded in file `ttobjs.c'. */ /* */ + /* FT_FACE_FLAG_COLOR :: */ + /* Set if the font has color glyph tables. To access color glyphs */ + /* use @FT_LOAD_COLOR. */ + /* */ #define FT_FACE_FLAG_SCALABLE ( 1L << 0 ) #define FT_FACE_FLAG_FIXED_SIZES ( 1L << 1 ) #define FT_FACE_FLAG_FIXED_WIDTH ( 1L << 2 ) @@ -1089,6 +1098,7 @@ FT_BEGIN_HEADER #define FT_FACE_FLAG_HINTER ( 1L << 11 ) #define FT_FACE_FLAG_CID_KEYED ( 1L << 12 ) #define FT_FACE_FLAG_TRICKY ( 1L << 13 ) +#define FT_FACE_FLAG_COLOR ( 1L << 14 ) /************************************************************************* @@ -1273,6 +1283,20 @@ FT_BEGIN_HEADER ( face->face_flags & FT_FACE_FLAG_TRICKY ) + /************************************************************************* + * + * @macro: + * FT_HAS_COLOR( face ) + * + * @description: + * A macro that returns true whenever a face object contains + * tables for color glyphs. + * + */ +#define FT_HAS_COLOR( face ) \ + ( face->face_flags & FT_FACE_FLAG_COLOR ) + + /*************************************************************************/ /* */ /* */ @@ -1394,9 +1418,9 @@ FT_BEGIN_HEADER /* */ /* face :: Handle to the parent face object. */ /* */ - /* generic :: A typeless pointer, which is unused by the FreeType */ - /* library or any of its drivers. It can be used by */ - /* client applications to link their own data to each size */ + /* generic :: A typeless pointer, unused by the FreeType library or */ + /* any of its drivers. It can be used by client */ + /* applications to link their own data to each size */ /* object. */ /* */ /* metrics :: Metrics for this size object. This field is read-only. */ @@ -1464,10 +1488,10 @@ FT_BEGIN_HEADER /* listed through a direct, single-linked list */ /* using its `next' field. */ /* */ - /* generic :: A typeless pointer which is unused by the */ - /* FreeType library or any of its drivers. It */ - /* can be used by client applications to link */ - /* their own data to each glyph slot object. */ + /* generic :: A typeless pointer unused by the FreeType */ + /* library or any of its drivers. It can be */ + /* used by client applications to link their own */ + /* data to each glyph slot object. */ /* */ /* metrics :: The metrics of the last loaded glyph in the */ /* slot. The returned values depend on the last */ @@ -1494,8 +1518,8 @@ FT_BEGIN_HEADER /* */ /* advance :: This shorthand is, depending on */ /* @FT_LOAD_IGNORE_TRANSFORM, the transformed */ - /* advance width for the glyph (in 26.6 */ - /* fractional pixel format). As specified with */ + /* (hinted) advance width for the glyph, in 26.6 */ + /* fractional pixel format. As specified with */ /* @FT_LOAD_VERTICAL_LAYOUT, it uses either the */ /* `horiAdvance' or the `vertAdvance' value of */ /* `metrics' field. */ @@ -1584,7 +1608,7 @@ FT_BEGIN_HEADER /* `slot->format' is also changed to @FT_GLYPH_FORMAT_BITMAP. */ /* */ /* */ - /* Here a small pseudo code fragment which shows how to use */ + /* Here a small pseudo code fragment that shows how to use */ /* `lsb_delta' and `rsb_delta': */ /* */ /* { */ @@ -1813,7 +1837,7 @@ FT_BEGIN_HEADER /* opening a new face. */ /* */ /* */ - /* The stream type is determined by the contents of `flags' which */ + /* The stream type is determined by the contents of `flags' that */ /* are tested in the following order by @FT_Open_Face: */ /* */ /* If the `FT_OPEN_MEMORY' bit is set, assume that this is a */ @@ -1894,7 +1918,7 @@ FT_BEGIN_HEADER /* FT_New_Memory_Face */ /* */ /* */ - /* This function calls @FT_Open_Face to open a font which has been */ + /* This function calls @FT_Open_Face to open a font that has been */ /* loaded into memory. */ /* */ /* */ @@ -1940,7 +1964,7 @@ FT_BEGIN_HEADER /* library :: A handle to the library resource. */ /* */ /* */ - /* args :: A pointer to an `FT_Open_Args' structure which must */ + /* args :: A pointer to an `FT_Open_Args' structure that must */ /* be filled by the caller. */ /* */ /* face_index :: The index of the face within the font. The first */ @@ -1956,7 +1980,7 @@ FT_BEGIN_HEADER /* */ /* */ /* Unlike FreeType 1.x, this function automatically creates a glyph */ - /* slot for the face object which can be accessed directly through */ + /* slot for the face object that can be accessed directly through */ /* `face->glyph'. */ /* */ /* FT_Open_Face can be used to quickly check whether the font */ @@ -1965,7 +1989,7 @@ FT_BEGIN_HEADER /* if the font format is recognized, or non-zero otherwise; */ /* the function returns a more or less empty face handle in `*aface' */ /* (if `aface' isn't NULL). The only useful field in this special */ - /* case is `face->num_faces' which gives the number of faces within */ + /* case is `face->num_faces' that gives the number of faces within */ /* the font file. After examination, the returned @FT_Face structure */ /* should be deallocated with a call to @FT_Done_Face. */ /* */ @@ -2023,7 +2047,7 @@ FT_BEGIN_HEADER /* face :: The target face object. */ /* */ /* */ - /* parameters :: A pointer to @FT_Open_Args which must be filled by */ + /* parameters :: A pointer to @FT_Open_Args that must be filled by */ /* the caller. */ /* */ /* */ @@ -2054,7 +2078,7 @@ FT_BEGIN_HEADER /* then only destroys a face if the counter is~1, otherwise it simply */ /* decrements the counter. */ /* */ - /* This function helps in managing life-cycles of structures which */ + /* This function helps in managing life-cycles of structures that */ /* reference @FT_Face objects. */ /* */ /* */ @@ -2361,7 +2385,7 @@ FT_BEGIN_HEADER /* the details. */ /* */ /* For subsetted CID-keyed fonts, `FT_Err_Invalid_Argument' is */ - /* returned for invalid CID values (this is, for CID values which */ + /* returned for invalid CID values (this is, for CID values that */ /* don't have a corresponding glyph in the font). See the discussion */ /* of the @FT_FACE_FLAG_CID_KEYED flag for more details. */ /* */ @@ -2635,7 +2659,7 @@ FT_BEGIN_HEADER * `load_flags'. They can't be ORed. * * If @FT_LOAD_RENDER is also set, the glyph is rendered in the - * corresponding mode (i.e., the mode which matches the used algorithm + * corresponding mode (i.e., the mode that matches the used algorithm * best). An exeption is FT_LOAD_TARGET_MONO since it implies * @FT_LOAD_MONOCHROME. * @@ -3003,7 +3027,7 @@ FT_BEGIN_HEADER /* */ /* This function is not compiled within the library if the config */ /* macro `FT_CONFIG_OPTION_NO_GLYPH_NAMES' is defined in */ - /* `include/freetype/config/ftoptions.h'. */ + /* `ftoptions.h'. */ /* */ FT_EXPORT( FT_Error ) FT_Get_Glyph_Name( FT_Face face, @@ -3059,8 +3083,8 @@ FT_BEGIN_HEADER /* */ /* Because many fonts contain more than a single cmap for Unicode */ /* encoding, this function has some special code to select the one */ - /* which covers Unicode best (`best' in the sense that a UCS-4 cmap */ - /* is preferred to a UCS-2 cmap). It is thus preferable to */ + /* that covers Unicode best (`best' in the sense that a UCS-4 cmap is */ + /* preferred to a UCS-2 cmap). It is thus preferable to */ /* @FT_Set_Charmap in this case. */ /* */ FT_EXPORT( FT_Error ) @@ -3414,7 +3438,7 @@ FT_BEGIN_HEADER /* */ /* */ /* Use this function rather than directly reading the `fs_type' field */ - /* in the @PS_FontInfoRec structure which is only guaranteed to */ + /* in the @PS_FontInfoRec structure, which is only guaranteed to */ /* return the correct results for Type~1 fonts. */ /* */ /* */ @@ -3594,7 +3618,7 @@ FT_BEGIN_HEADER /* The character codepoint in Unicode. */ /* */ /* */ - /* A pointer to an array of variant selector code points which are */ + /* A pointer to an array of variant selector code points that are */ /* active for the given character, or NULL if the corresponding list */ /* is empty. */ /* */ @@ -3628,7 +3652,7 @@ FT_BEGIN_HEADER /* The variant selector code point in Unicode. */ /* */ /* */ - /* A list of all the code points which are specified by this selector */ + /* A list of all the code points that are specified by this selector */ /* (both default and non-default codes are returned) or NULL if there */ /* is no valid cmap or the variant selector is invalid. */ /* */ @@ -3901,7 +3925,7 @@ FT_BEGIN_HEADER */ #define FREETYPE_MAJOR 2 #define FREETYPE_MINOR 5 -#define FREETYPE_PATCH 0 +#define FREETYPE_PATCH 2 /*************************************************************************/ diff --git a/reactos/lib/3rdparty/freetype/include/freetype/ftcffdrv.h b/reactos/lib/3rdparty/freetype/include/freetype/ftcffdrv.h deleted file mode 100644 index ccbcbccaa86..00000000000 --- a/reactos/lib/3rdparty/freetype/include/freetype/ftcffdrv.h +++ /dev/null @@ -1,151 +0,0 @@ -/***************************************************************************/ -/* */ -/* ftcffdrv.h */ -/* */ -/* FreeType API for controlling the CFF driver (specification only). */ -/* */ -/* Copyright 2013 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. */ -/* */ -/***************************************************************************/ - - -#ifndef __FTCFFDRV_H__ -#define __FTCFFDRV_H__ - -#include -#include FT_FREETYPE_H - -#ifdef FREETYPE_H -#error "freetype.h of FreeType 1 has been loaded!" -#error "Please fix the directory search order for header files" -#error "so that freetype.h of FreeType 2 is found first." -#endif - - -FT_BEGIN_HEADER - - - /************************************************************************** - * - * @section: - * cff_driver - * - * @title: - * The CFF driver - * - * @abstract: - * Controlling the CFF driver module. - * - * @description: - * While FreeType's CFF driver doesn't expose API functions by itself, - * it is possible to control its behaviour with @FT_Property_Set and - * @FT_Property_Get. The following lists the available properties - * together with the necessary macros and structures. - * - * The CFF driver's module name is `cff'. - * - */ - - - /************************************************************************** - * - * @property: - * hinting-engine - * - * @description: - * Thanks to Adobe, which contributed a new hinting (and parsing) - * engine, an application can select between `freetype' and `adobe' if - * compiled with CFF_CONFIG_OPTION_OLD_ENGINE. If this configuration - * macro isn't defined, `hinting-engine' does nothing. - * - * The default engine is `freetype' if CFF_CONFIG_OPTION_OLD_ENGINE is - * defined, and `adobe' otherwise. - * - * The following example code demonstrates how to select Adobe's hinting - * engine (omitting the error handling). - * - * { - * FT_Library library; - * FT_Face face; - * FT_UInt hinting_engine = FT_CFF_HINTING_ADOBE; - * - * - * FT_Init_FreeType( &library ); - * - * FT_Property_Set( library, "cff", - * "hinting-engine", &hinting_engine ); - * } - * - * @note: - * This property can be used with @FT_Property_Get also. - * - */ - - - /************************************************************************** - * - * @enum: - * FT_CFF_HINTING_XXX - * - * @description: - * A list of constants used for the @hinting-engine property to select - * the hinting engine for CFF fonts. - * - * @values: - * FT_CFF_HINTING_FREETYPE :: - * Use the old FreeType hinting engine. - * - * FT_CFF_HINTING_ADOBE :: - * Use the hinting engine contributed by Adobe. - * - */ -#define FT_CFF_HINTING_FREETYPE 0 -#define FT_CFF_HINTING_ADOBE 1 - - - /************************************************************************** - * - * @property: - * no-stem-darkening - * - * @description: - * By default, the Adobe CFF engine darkens stems at smaller sizes, - * regardless of hinting, to enhance contrast. Setting this property, - * stem darkening gets switched off. - * - * Note that stem darkening is never applied if @FT_LOAD_NO_SCALE is set. - * - * { - * FT_Library library; - * FT_Face face; - * FT_Bool no_stem_darkening = TRUE; - * - * - * FT_Init_FreeType( &library ); - * - * FT_Property_Set( library, "cff", - * "no-stem-darkening", &no_stem_darkening ); - * } - * - * @note: - * This property can be used with @FT_Property_Get also. - * - */ - - - /* */ - -FT_END_HEADER - - -#endif /* __FTCFFDRV_H__ */ - - -/* END */ diff --git a/reactos/lib/3rdparty/freetype/include/ft2build.h b/reactos/lib/3rdparty/freetype/include/ft2build.h index 923d887df6f..6f8eb7f3731 100644 --- a/reactos/lib/3rdparty/freetype/include/ft2build.h +++ b/reactos/lib/3rdparty/freetype/include/ft2build.h @@ -3,9 +3,8 @@ /* ft2build.h */ /* */ /* FreeType 2 build and setup macros. */ -/* (Generic version) */ /* */ -/* Copyright 1996-2001, 2006 by */ +/* Copyright 1996-2001, 2006, 2013 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -19,21 +18,25 @@ /*************************************************************************/ /* */ - /* This file corresponds to the default `ft2build.h' file for */ - /* FreeType 2. It uses the `freetype' include root. */ + /* This is the `entry point' for FreeType header file inclusions. It is */ + /* the only header file which should be included directly; all other */ + /* FreeType header files should be accessed with macro names (after */ + /* including `ft2build.h'). */ /* */ - /* Note that specific platforms might use a different configuration. */ - /* See builds/unix/ft2unix.h for an example. */ + /* A typical example is */ + /* */ + /* #include */ + /* #include FT_FREETYPE_H */ /* */ /*************************************************************************/ -#ifndef __FT2_BUILD_GENERIC_H__ -#define __FT2_BUILD_GENERIC_H__ +#ifndef __FT2BUILD_H__ +#define __FT2BUILD_H__ -#include +#include -#endif /* __FT2_BUILD_GENERIC_H__ */ +#endif /* __FT2BUILD_H__ */ /* END */ diff --git a/reactos/lib/3rdparty/freetype/include/freetype/ftadvanc.h b/reactos/lib/3rdparty/freetype/include/ftadvanc.h similarity index 98% rename from reactos/lib/3rdparty/freetype/include/freetype/ftadvanc.h rename to reactos/lib/3rdparty/freetype/include/ftadvanc.h index 012b74b8122..8f7e2fce5ed 100644 --- a/reactos/lib/3rdparty/freetype/include/freetype/ftadvanc.h +++ b/reactos/lib/3rdparty/freetype/include/ftadvanc.h @@ -64,11 +64,11 @@ FT_BEGIN_HEADER /* corresponding hinting mode or font driver doesn't allow for very */ /* quick advance computation. */ /* */ - /* Typically, glyphs which are either unscaled, unhinted, bitmapped, */ + /* Typically, glyphs that are either unscaled, unhinted, bitmapped, */ /* or light-hinted can have their advance width computed very */ /* quickly. */ /* */ - /* Normal and bytecode hinted modes, which require loading, scaling, */ + /* Normal and bytecode hinted modes that require loading, scaling, */ /* and hinting of the glyph outline, are extremely slow by */ /* comparison. */ /* */ diff --git a/reactos/lib/3rdparty/freetype/include/freetype/ftautoh.h b/reactos/lib/3rdparty/freetype/include/ftautoh.h similarity index 98% rename from reactos/lib/3rdparty/freetype/include/freetype/ftautoh.h rename to reactos/lib/3rdparty/freetype/include/ftautoh.h index 5e1153a1c1d..bf97b3f2404 100644 --- a/reactos/lib/3rdparty/freetype/include/freetype/ftautoh.h +++ b/reactos/lib/3rdparty/freetype/include/ftautoh.h @@ -79,7 +79,7 @@ FT_BEGIN_HEADER * sense, see the @FT_AUTOHINTER_SCRIPT_XXX values) is stored as an * array with `num_glyphs' elements, as found in the font's @FT_Face * structure. The `glyph-to-script-map' property returns a pointer to - * this array which can be modified as needed. Note that the + * this array, which can be modified as needed. Note that the * modification should happen before the first glyph gets processed by * the auto-hinter so that the global analysis of the font shapes * actually uses the modified mapping. @@ -282,7 +282,7 @@ FT_BEGIN_HEADER * This property can be used with @FT_Property_Get also. * * It's important to use the right timing for changing this value: The - * creation of the glyph-to-script map which eventually uses the + * creation of the glyph-to-script map that eventually uses the * fallback script value gets triggered either by setting or reading a * face-specific property like @glyph-to-script-map, or by auto-hinting * any glyph from that face. In particular, if you have already created diff --git a/reactos/lib/3rdparty/freetype/include/freetype/ftbbox.h b/reactos/lib/3rdparty/freetype/include/ftbbox.h similarity index 97% rename from reactos/lib/3rdparty/freetype/include/freetype/ftbbox.h rename to reactos/lib/3rdparty/freetype/include/ftbbox.h index 976691956f2..8938841a622 100644 --- a/reactos/lib/3rdparty/freetype/include/freetype/ftbbox.h +++ b/reactos/lib/3rdparty/freetype/include/ftbbox.h @@ -4,7 +4,7 @@ /* */ /* FreeType exact bbox computation (specification). */ /* */ -/* Copyright 1996-2001, 2003, 2007, 2011 by */ +/* Copyright 1996-2001, 2003, 2007, 2011, 2013 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -60,7 +60,7 @@ FT_BEGIN_HEADER /* */ /* Compute the exact bounding box of an outline. This is slower */ /* than computing the control box. However, it uses an advanced */ - /* algorithm which returns _very_ quickly when the two boxes */ + /* algorithm that returns _very_ quickly when the two boxes */ /* coincide. Otherwise, the outline Bézier arcs are traversed to */ /* extract their extrema. */ /* */ @@ -78,7 +78,7 @@ FT_BEGIN_HEADER /* @FT_LOAD_NO_SCALE, the resulting BBox is meaningless. To get */ /* reasonable values for the BBox it is necessary to load the glyph */ /* at a large ppem value (so that the hinting instructions can */ - /* properly shift and scale the subglyphs), then extracting the BBox */ + /* properly shift and scale the subglyphs), then extracting the BBox, */ /* which can be eventually converted back to font units. */ /* */ FT_EXPORT( FT_Error ) diff --git a/reactos/lib/3rdparty/freetype/include/freetype/ftbdf.h b/reactos/lib/3rdparty/freetype/include/ftbdf.h similarity index 100% rename from reactos/lib/3rdparty/freetype/include/freetype/ftbdf.h rename to reactos/lib/3rdparty/freetype/include/ftbdf.h diff --git a/reactos/lib/3rdparty/freetype/include/freetype/ftbitmap.h b/reactos/lib/3rdparty/freetype/include/ftbitmap.h similarity index 100% rename from reactos/lib/3rdparty/freetype/include/freetype/ftbitmap.h rename to reactos/lib/3rdparty/freetype/include/ftbitmap.h diff --git a/reactos/lib/3rdparty/freetype/include/freetype/ftbzip2.h b/reactos/lib/3rdparty/freetype/include/ftbzip2.h similarity index 100% rename from reactos/lib/3rdparty/freetype/include/freetype/ftbzip2.h rename to reactos/lib/3rdparty/freetype/include/ftbzip2.h diff --git a/reactos/lib/3rdparty/freetype/include/freetype/ftcache.h b/reactos/lib/3rdparty/freetype/include/ftcache.h similarity index 99% rename from reactos/lib/3rdparty/freetype/include/freetype/ftcache.h rename to reactos/lib/3rdparty/freetype/include/ftcache.h index 4ec9587cf6f..a5d7100a3fb 100644 --- a/reactos/lib/3rdparty/freetype/include/freetype/ftcache.h +++ b/reactos/lib/3rdparty/freetype/include/ftcache.h @@ -156,7 +156,7 @@ FT_BEGIN_HEADER * @note: * Never use NULL as a valid @FTC_FaceID. * - * Face IDs are passed by the client to the cache manager, which calls, + * Face IDs are passed by the client to the cache manager that calls, * when needed, the @FTC_Face_Requester to translate them into new * @FT_Face objects. * diff --git a/reactos/lib/3rdparty/freetype/include/ftcffdrv.h b/reactos/lib/3rdparty/freetype/include/ftcffdrv.h new file mode 100644 index 00000000000..e4d039d0214 --- /dev/null +++ b/reactos/lib/3rdparty/freetype/include/ftcffdrv.h @@ -0,0 +1,254 @@ +/***************************************************************************/ +/* */ +/* ftcffdrv.h */ +/* */ +/* FreeType API for controlling the CFF driver (specification only). */ +/* */ +/* Copyright 2013 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. */ +/* */ +/***************************************************************************/ + + +#ifndef __FTCFFDRV_H__ +#define __FTCFFDRV_H__ + +#include +#include FT_FREETYPE_H + +#ifdef FREETYPE_H +#error "freetype.h of FreeType 1 has been loaded!" +#error "Please fix the directory search order for header files" +#error "so that freetype.h of FreeType 2 is found first." +#endif + + +FT_BEGIN_HEADER + + + /************************************************************************** + * + * @section: + * cff_driver + * + * @title: + * The CFF driver + * + * @abstract: + * Controlling the CFF driver module. + * + * @description: + * While FreeType's CFF driver doesn't expose API functions by itself, + * it is possible to control its behaviour with @FT_Property_Set and + * @FT_Property_Get. The list below gives the available properties + * together with the necessary macros and structures. + * + * The CFF driver's module name is `cff'. + * + * *Hinting* *and* *antialiasing* *principles* *of* *the* *new* *engine* + * + * The rasterizer is positioning horizontal features (e.g., ascender + * height & x-height, or crossbars) on the pixel grid and minimizing the + * amount of antialiasing applied to them, while placing vertical + * features (vertical stems) on the pixel grid without hinting, thus + * representing the stem position and weight accurately. Sometimes the + * vertical stems may be only partially black. In this context, + * `antialiasing' means that stems are not positioned exactly on pixel + * borders, causing a fuzzy appearance. + * + * There are two principles behind this approach. + * + * 1) No hinting in the horizontal direction: Unlike `superhinted' + * TrueType, which changes glyph widths to accommodate regular + * inter-glyph spacing, Adobe's approach is `faithful to the design' in + * representing both the glyph width and the inter-glyph spacing + * designed for the font. This makes the screen display as close as it + * can be to the result one would get with infinite resolution, while + * preserving what is considered the key characteristics of each glyph. + * Note that the distances between unhinted and grid-fitted positions at + * small sizes are comparable to kerning values and thus would be + * noticeable (and distracting) while reading if hinting were applied. + * + * One of the reasons to not hint horizontally is antialiasing for LCD + * screens: The pixel geometry of modern displays supplies three + * vertical sub-pixels as the eye moves horizontally across each visible + * pixel. On devices where we can be certain this characteristic is + * present a rasterizer can take advantage of the sub-pixels to add + * increments of weight. In Western writing systems this turns out to + * be the more critical direction anyway; the weights and spacing of + * vertical stems (see above) are central to Armenian, Cyrillic, Greek, + * and Latin type designs. Even when the rasterizer uses greyscale + * antialiasing instead of color (a necessary compromise when one + * doesn't know the screen characteristics), the unhinted vertical + * features preserve the design's weight and spacing much better than + * aliased type would. + * + * 2) Aligment in the vertical direction: Weights and spacing along the + * y~axis are less critical; what is much more important is the visual + * alignment of related features (like cap-height and x-height). The + * sense of alignment for these is enhanced by the sharpness of grid-fit + * edges, while the cruder vertical resolution (full pixels instead of + * 1/3 pixels) is less of a problem. + * + * On the technical side, horizontal alignment zones for ascender, + * x-height, and other important height values (traditionally called + * `blue zones') as defined in the font are positioned independently, + * each being rounded to the nearest pixel edge, taking care of + * overshoot suppression at small sizes, stem darkening, and scaling. + * + * Hstems (this is, hint values defined in the font to help align + * horizontal features) that fall within a blue zone are said to be + * `captured' and are aligned to that zone. Uncaptured stems are moved + * in one of four ways, top edge up or down, bottom edge up or down. + * Unless there are conflicting hstems, the smallest movement is taken + * to minimize distortion. + */ + + + /************************************************************************** + * + * @property: + * hinting-engine + * + * @description: + * Thanks to Adobe, which contributed a new hinting (and parsing) + * engine, an application can select between `freetype' and `adobe' if + * compiled with CFF_CONFIG_OPTION_OLD_ENGINE. If this configuration + * macro isn't defined, `hinting-engine' does nothing. + * + * The default engine is `freetype' if CFF_CONFIG_OPTION_OLD_ENGINE is + * defined, and `adobe' otherwise. + * + * The following example code demonstrates how to select Adobe's hinting + * engine (omitting the error handling). + * + * { + * FT_Library library; + * FT_UInt hinting_engine = FT_CFF_HINTING_ADOBE; + * + * + * FT_Init_FreeType( &library ); + * + * FT_Property_Set( library, "cff", + * "hinting-engine", &hinting_engine ); + * } + * + * @note: + * This property can be used with @FT_Property_Get also. + * + */ + + + /************************************************************************** + * + * @enum: + * FT_CFF_HINTING_XXX + * + * @description: + * A list of constants used for the @hinting-engine property to select + * the hinting engine for CFF fonts. + * + * @values: + * FT_CFF_HINTING_FREETYPE :: + * Use the old FreeType hinting engine. + * + * FT_CFF_HINTING_ADOBE :: + * Use the hinting engine contributed by Adobe. + * + */ +#define FT_CFF_HINTING_FREETYPE 0 +#define FT_CFF_HINTING_ADOBE 1 + + + /************************************************************************** + * + * @property: + * no-stem-darkening + * + * @description: + * By default, the Adobe CFF engine darkens stems at smaller sizes, + * regardless of hinting, to enhance contrast. This feature requires + * a rendering system with proper gamma correction. Setting this + * property, stem darkening gets switched off. + * + * Note that stem darkening is never applied if @FT_LOAD_NO_SCALE is set. + * + * { + * FT_Library library; + * FT_Bool no_stem_darkening = TRUE; + * + * + * FT_Init_FreeType( &library ); + * + * FT_Property_Set( library, "cff", + * "no-stem-darkening", &no_stem_darkening ); + * } + * + * @note: + * This property can be used with @FT_Property_Get also. + * + */ + + + /************************************************************************** + * + * @property: + * darkening-parameters + * + * @description: + * By default, the Adobe CFF engine darkens stems as follows (if the + * `no-stem-darkening' property isn't set): + * + * { + * stem width <= 0.5px: darkening amount = 0.4px + * stem width = 1px: darkening amount = 0.275px + * stem width = 1.667px: darkening amount = 0.275px + * stem width >= 2.333px: darkening amount = 0px + * } + * + * and piecewise linear in-between. Using the `darkening-parameters' + * property, these four control points can be changed, as the following + * example demonstrates. + * + * { + * FT_Library library; + * FT_Int darken_params[8] = { 500, 300, // x1, y1 + * 1000, 200, // x2, y2 + * 1500, 100, // x3, y3 + * 2000, 0 }; // x4, y4 + * + * + * FT_Init_FreeType( &library ); + * + * FT_Property_Set( library, "cff", + * "darkening-parameters", darken_params ); + * } + * + * The x~values give the stem width, and the y~values the darkening + * amount. The unit is 1000th of pixels. All coordinate values must be + * positive; the x~values must be monotonically increasing; the + * y~values must be monotonically decreasing and smaller than or + * equal to 500 (corresponding to half a pixel); the slope of each + * linear piece must be shallower than -1 (e.g., -.4). + * + * @note: + * This property can be used with @FT_Property_Get also. + * + */ + + + /* */ + +FT_END_HEADER + + +#endif /* __FTCFFDRV_H__ */ + + +/* END */ diff --git a/reactos/lib/3rdparty/freetype/include/freetype/ftchapters.h b/reactos/lib/3rdparty/freetype/include/ftchapters.h similarity index 99% rename from reactos/lib/3rdparty/freetype/include/freetype/ftchapters.h rename to reactos/lib/3rdparty/freetype/include/ftchapters.h index c55670d1d23..4b1059a8592 100644 --- a/reactos/lib/3rdparty/freetype/include/freetype/ftchapters.h +++ b/reactos/lib/3rdparty/freetype/include/ftchapters.h @@ -1,7 +1,7 @@ /***************************************************************************/ /* */ /* This file defines the structure of the FreeType reference. */ -/* It is used by the python script which generates the HTML files. */ +/* It is used by the python script that generates the HTML files. */ /* */ /***************************************************************************/ diff --git a/reactos/lib/3rdparty/freetype/include/freetype/ftcid.h b/reactos/lib/3rdparty/freetype/include/ftcid.h similarity index 100% rename from reactos/lib/3rdparty/freetype/include/freetype/ftcid.h rename to reactos/lib/3rdparty/freetype/include/ftcid.h diff --git a/reactos/lib/3rdparty/freetype/include/freetype/fterrdef.h b/reactos/lib/3rdparty/freetype/include/fterrdef.h similarity index 100% rename from reactos/lib/3rdparty/freetype/include/freetype/fterrdef.h rename to reactos/lib/3rdparty/freetype/include/fterrdef.h diff --git a/reactos/lib/3rdparty/freetype/include/freetype/fterrors.h b/reactos/lib/3rdparty/freetype/include/fterrors.h similarity index 100% rename from reactos/lib/3rdparty/freetype/include/freetype/fterrors.h rename to reactos/lib/3rdparty/freetype/include/fterrors.h diff --git a/reactos/lib/3rdparty/freetype/include/freetype/ftgasp.h b/reactos/lib/3rdparty/freetype/include/ftgasp.h similarity index 100% rename from reactos/lib/3rdparty/freetype/include/freetype/ftgasp.h rename to reactos/lib/3rdparty/freetype/include/ftgasp.h diff --git a/reactos/lib/3rdparty/freetype/include/freetype/ftglyph.h b/reactos/lib/3rdparty/freetype/include/ftglyph.h similarity index 99% rename from reactos/lib/3rdparty/freetype/include/freetype/ftglyph.h rename to reactos/lib/3rdparty/freetype/include/ftglyph.h index 31dc33187d7..2d30ed9de7b 100644 --- a/reactos/lib/3rdparty/freetype/include/freetype/ftglyph.h +++ b/reactos/lib/3rdparty/freetype/include/ftglyph.h @@ -4,7 +4,7 @@ /* */ /* FreeType convenience functions to handle glyphs (specification). */ /* */ -/* Copyright 1996-2003, 2006, 2008, 2009, 2011 by */ +/* Copyright 1996-2003, 2006, 2008, 2009, 2011, 2013 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -358,17 +358,17 @@ FT_BEGIN_HEADER /* outline's points, including Bézier control points. Though it */ /* coincides with the exact bounding box for most glyphs, it can be */ /* slightly larger in some situations (like when rotating an outline */ - /* which contains Bézier outside arcs). */ + /* that contains Bézier outside arcs). */ /* */ /* Computing the control box is very fast, while getting the bounding */ /* box can take much more time as it needs to walk over all segments */ /* and arcs in the outline. To get the latter, you can use the */ - /* `ftbbox' component which is dedicated to this single task. */ + /* `ftbbox' component, which is dedicated to this single task. */ /* */ /* */ /* glyph :: A handle to the source glyph object. */ /* */ - /* mode :: The mode which indicates how to interpret the returned */ + /* mode :: The mode that indicates how to interpret the returned */ /* bounding box values. */ /* */ /* */ @@ -388,7 +388,7 @@ FT_BEGIN_HEADER /* @FT_LOAD_NO_SCALE, the resulting CBox is meaningless. To get */ /* reasonable values for the CBox it is necessary to load the glyph */ /* at a large ppem value (so that the hinting instructions can */ - /* properly shift and scale the subglyphs), then extracting the CBox */ + /* properly shift and scale the subglyphs), then extracting the CBox, */ /* which can be eventually converted back to font units. */ /* */ /* Note that the maximum coordinates are exclusive, which means that */ diff --git a/reactos/lib/3rdparty/freetype/include/freetype/ftgxval.h b/reactos/lib/3rdparty/freetype/include/ftgxval.h similarity index 98% rename from reactos/lib/3rdparty/freetype/include/freetype/ftgxval.h rename to reactos/lib/3rdparty/freetype/include/ftgxval.h index 497015c1011..6d38e327aa1 100644 --- a/reactos/lib/3rdparty/freetype/include/freetype/ftgxval.h +++ b/reactos/lib/3rdparty/freetype/include/ftgxval.h @@ -4,7 +4,7 @@ /* */ /* FreeType API for validating TrueTypeGX/AAT tables (specification). */ /* */ -/* Copyright 2004, 2005, 2006 by */ +/* Copyright 2004-2006, 2013 by */ /* Masatake YAMATO, Redhat K.K, */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ @@ -180,7 +180,7 @@ FT_BEGIN_HEADER * * @description: * Validate various TrueTypeGX tables to assure that all offsets and - * indices are valid. The idea is that a higher-level library which + * indices are valid. The idea is that a higher-level library that * actually does the text layout can access those tables without * error checking (which can be quite time consuming). * @@ -189,7 +189,7 @@ FT_BEGIN_HEADER * A handle to the input face. * * validation_flags :: - * A bit field which specifies the tables to be validated. See + * A bit field that specifies the tables to be validated. See * @FT_VALIDATE_GXXXX for possible values. * * table_length :: @@ -286,7 +286,7 @@ FT_BEGIN_HEADER * * @description: * Validate classic (16-bit format) kern table to assure that the offsets - * and indices are valid. The idea is that a higher-level library which + * and indices are valid. The idea is that a higher-level library that * actually does the text layout can access those tables without error * checking (which can be quite time consuming). * @@ -299,7 +299,7 @@ FT_BEGIN_HEADER * A handle to the input face. * * validation_flags :: - * A bit field which specifies the dialect to be validated. See + * A bit field that specifies the dialect to be validated. See * @FT_VALIDATE_CKERNXXX for possible values. * * @output: diff --git a/reactos/lib/3rdparty/freetype/include/freetype/ftgzip.h b/reactos/lib/3rdparty/freetype/include/ftgzip.h similarity index 74% rename from reactos/lib/3rdparty/freetype/include/freetype/ftgzip.h rename to reactos/lib/3rdparty/freetype/include/ftgzip.h index acbc4f0327b..78e726999ac 100644 --- a/reactos/lib/3rdparty/freetype/include/freetype/ftgzip.h +++ b/reactos/lib/3rdparty/freetype/include/ftgzip.h @@ -4,7 +4,7 @@ /* */ /* Gzip-compressed stream support. */ /* */ -/* Copyright 2002, 2003, 2004, 2006 by */ +/* Copyright 2002-2004, 2006, 2013 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -91,6 +91,53 @@ FT_BEGIN_HEADER FT_Stream_OpenGzip( FT_Stream stream, FT_Stream source ); + + /************************************************************************ + * + * @function: + * FT_Gzip_Uncompress + * + * @description: + * Decompress a zipped input buffer into an output buffer. This function + * is modeled after zlib's `uncompress' function. + * + * @input: + * memory :: + * A FreeType memory handle. + * + * input :: + * The input buffer. + * + * input_len :: + * The length of the input buffer. + * + * @output: + * output:: + * The output buffer. + * + * @inout: + * output_len :: + * Before calling the function, this is the the total size of the + * output buffer, which must be large enough to hold the entire + * uncompressed data (so the size of the uncompressed data must be + * known in advance). After calling the function, `output_len' is the + * size of the used data in `output'. + * + * @return: + * FreeType error code. 0~means success. + * + * @note: + * This function may return `FT_Err_Unimplemented_Feature' if your build + * of FreeType was not compiled with zlib support. + */ + FT_EXPORT( FT_Error ) + FT_Gzip_Uncompress( FT_Memory memory, + FT_Byte* output, + FT_ULong* output_len, + const FT_Byte* input, + FT_ULong input_len ); + + /* */ diff --git a/reactos/lib/3rdparty/freetype/include/freetype/ftimage.h b/reactos/lib/3rdparty/freetype/include/ftimage.h similarity index 99% rename from reactos/lib/3rdparty/freetype/include/freetype/ftimage.h rename to reactos/lib/3rdparty/freetype/include/ftimage.h index 3b826b1d32f..ea71a78efb6 100644 --- a/reactos/lib/3rdparty/freetype/include/freetype/ftimage.h +++ b/reactos/lib/3rdparty/freetype/include/ftimage.h @@ -555,7 +555,7 @@ FT_BEGIN_HEADER /* */ /* to :: A pointer to the target point of the `move to'. */ /* */ - /* user :: A typeless pointer which is passed from the caller of the */ + /* user :: A typeless pointer, which is passed from the caller of the */ /* decomposition function. */ /* */ /* */ @@ -582,7 +582,7 @@ FT_BEGIN_HEADER /* */ /* to :: A pointer to the target point of the `line to'. */ /* */ - /* user :: A typeless pointer which is passed from the caller of the */ + /* user :: A typeless pointer, which is passed from the caller of the */ /* decomposition function. */ /* */ /* */ @@ -613,7 +613,7 @@ FT_BEGIN_HEADER /* */ /* to :: A pointer to the target end point of the conic arc. */ /* */ - /* user :: A typeless pointer which is passed from the caller of */ + /* user :: A typeless pointer, which is passed from the caller of */ /* the decomposition function. */ /* */ /* */ @@ -645,7 +645,7 @@ FT_BEGIN_HEADER /* */ /* to :: A pointer to the target end point. */ /* */ - /* user :: A typeless pointer which is passed from the caller of */ + /* user :: A typeless pointer, which is passed from the caller of */ /* the decomposition function. */ /* */ /* */ @@ -836,8 +836,8 @@ FT_BEGIN_HEADER /* a a bitmap. This section contains the public API for rasters. */ /* */ /* Note that in FreeType 2, all rasters are now encapsulated within */ - /* specific modules called `renderers'. See `freetype/ftrender.h' for */ - /* more details on renderers. */ + /* specific modules called `renderers'. See `ftrender.h' for more */ + /* details on renderers. */ /* */ /*************************************************************************/ @@ -891,8 +891,8 @@ FT_BEGIN_HEADER /* */ /* */ /* This structure is used by the span drawing callback type named */ - /* @FT_SpanFunc which takes the y~coordinate of the span as a */ - /* a parameter. */ + /* @FT_SpanFunc that takes the y~coordinate of the span as a */ + /* parameter. */ /* */ /* The coverage value is always between 0 and 255. If you want less */ /* gray values, the callback function has to reduce them. */ @@ -1265,7 +1265,7 @@ FT_BEGIN_HEADER /* XXX: For now, the standard raster doesn't support direct */ /* composition but this should change for the final release (see */ /* the files `demos/src/ftgrays.c' and `demos/src/ftgrays2.c' */ - /* for examples of distinct implementations which support direct */ + /* for examples of distinct implementations that support direct */ /* composition). */ /* */ typedef int diff --git a/reactos/lib/3rdparty/freetype/include/freetype/ftincrem.h b/reactos/lib/3rdparty/freetype/include/ftincrem.h similarity index 100% rename from reactos/lib/3rdparty/freetype/include/freetype/ftincrem.h rename to reactos/lib/3rdparty/freetype/include/ftincrem.h diff --git a/reactos/lib/3rdparty/freetype/include/freetype/ftlcdfil.h b/reactos/lib/3rdparty/freetype/include/ftlcdfil.h similarity index 97% rename from reactos/lib/3rdparty/freetype/include/freetype/ftlcdfil.h rename to reactos/lib/3rdparty/freetype/include/ftlcdfil.h index 8b253f118be..39206f01927 100644 --- a/reactos/lib/3rdparty/freetype/include/freetype/ftlcdfil.h +++ b/reactos/lib/3rdparty/freetype/include/ftlcdfil.h @@ -5,7 +5,7 @@ /* FreeType API for color filtering of subpixel bitmap glyphs */ /* (specification). */ /* */ -/* Copyright 2006, 2007, 2008, 2010 by */ +/* Copyright 2006-2008, 2010, 2013 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -45,9 +45,9 @@ FT_BEGIN_HEADER * * @description: * The @FT_Library_SetLcdFilter API can be used to specify a low-pass - * filter which is then applied to LCD-optimized bitmaps generated + * filter, which is then applied to LCD-optimized bitmaps generated * through @FT_Render_Glyph. This is useful to reduce color fringes - * which would occur with unfiltered rendering. + * that would occur with unfiltered rendering. * * Note that no filter is active by default, and that this function is * *not* implemented in default builds of the library. You need to diff --git a/reactos/lib/3rdparty/freetype/include/freetype/ftlist.h b/reactos/lib/3rdparty/freetype/include/ftlist.h similarity index 97% rename from reactos/lib/3rdparty/freetype/include/freetype/ftlist.h rename to reactos/lib/3rdparty/freetype/include/ftlist.h index bb6f7f119d3..241e21e555c 100644 --- a/reactos/lib/3rdparty/freetype/include/freetype/ftlist.h +++ b/reactos/lib/3rdparty/freetype/include/ftlist.h @@ -4,7 +4,7 @@ /* */ /* Generic list support for FreeType (specification). */ /* */ -/* Copyright 1996-2001, 2003, 2007, 2010 by */ +/* Copyright 1996-2001, 2003, 2007, 2010, 2013 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -173,7 +173,7 @@ FT_BEGIN_HEADER /* FT_List_Iterator */ /* */ /* */ - /* An FT_List iterator function which is called during a list parse */ + /* An FT_List iterator function that is called during a list parse */ /* by @FT_List_Iterate. */ /* */ /* */ @@ -200,7 +200,7 @@ FT_BEGIN_HEADER /* */ /* list :: A handle to the list. */ /* iterator :: An iterator function, called on each node of the list. */ - /* user :: A user-supplied field which is passed as the second */ + /* user :: A user-supplied field that is passed as the second */ /* argument to the iterator. */ /* */ /* */ @@ -218,7 +218,7 @@ FT_BEGIN_HEADER /* FT_List_Destructor */ /* */ /* */ - /* An @FT_List iterator function which is called during a list */ + /* An @FT_List iterator function that is called during a list */ /* finalization by @FT_List_Finalize to destroy all elements in a */ /* given list. */ /* */ @@ -250,9 +250,9 @@ FT_BEGIN_HEADER /* destroy :: A list destructor that will be applied to each element */ /* of the list. */ /* */ - /* memory :: The current memory object which handles deallocation. */ + /* memory :: The current memory object that handles deallocation. */ /* */ - /* user :: A user-supplied field which is passed as the last */ + /* user :: A user-supplied field that is passed as the last */ /* argument to the destructor. */ /* */ /* */ diff --git a/reactos/lib/3rdparty/freetype/include/freetype/ftlzw.h b/reactos/lib/3rdparty/freetype/include/ftlzw.h similarity index 100% rename from reactos/lib/3rdparty/freetype/include/freetype/ftlzw.h rename to reactos/lib/3rdparty/freetype/include/ftlzw.h diff --git a/reactos/lib/3rdparty/freetype/include/freetype/ftmac.h b/reactos/lib/3rdparty/freetype/include/ftmac.h similarity index 98% rename from reactos/lib/3rdparty/freetype/include/freetype/ftmac.h rename to reactos/lib/3rdparty/freetype/include/ftmac.h index ab5bab5170c..42874fe6fc1 100644 --- a/reactos/lib/3rdparty/freetype/include/freetype/ftmac.h +++ b/reactos/lib/3rdparty/freetype/include/ftmac.h @@ -4,7 +4,7 @@ /* */ /* Additional Mac-specific API. */ /* */ -/* Copyright 1996-2001, 2004, 2006, 2007 by */ +/* Copyright 1996-2001, 2004, 2006, 2007, 2013 by */ /* Just van Rossum, David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -18,7 +18,7 @@ /***************************************************************************/ /* */ -/* NOTE: Include this file after and after any */ +/* NOTE: Include this file after FT_FREETYPE_H and after any */ /* Mac-specific headers (because this header uses Mac types such as */ /* Handle, FSSpec, FSRef, etc.) */ /* */ @@ -168,7 +168,7 @@ FT_BEGIN_HEADER /* */ /* */ /* Return a pathname of the disk file and face index for given font */ - /* name which is handled by ATS framework. */ + /* name that is handled by ATS framework. */ /* */ /* */ /* fontName :: Mac OS name of the font in ATS framework. */ diff --git a/reactos/lib/3rdparty/freetype/include/freetype/ftmm.h b/reactos/lib/3rdparty/freetype/include/ftmm.h similarity index 98% rename from reactos/lib/3rdparty/freetype/include/freetype/ftmm.h rename to reactos/lib/3rdparty/freetype/include/ftmm.h index 3aefb9e4f25..837975a0b5c 100644 --- a/reactos/lib/3rdparty/freetype/include/freetype/ftmm.h +++ b/reactos/lib/3rdparty/freetype/include/ftmm.h @@ -4,7 +4,7 @@ /* */ /* FreeType Multiple Master font interface (specification). */ /* */ -/* Copyright 1996-2001, 2003, 2004, 2006, 2009 by */ +/* Copyright 1996-2001, 2003, 2004, 2006, 2009, 2013 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -196,7 +196,7 @@ FT_BEGIN_HEADER /* number of designs). */ /* */ /* num_namedstyles :: The number of named styles; only meaningful for */ - /* GX which allows certain design coordinates to */ + /* GX that allows certain design coordinates to */ /* have a string ID (in the `name' table) */ /* associated with them. The font can tell the */ /* user that, for example, Weight=1.5 is `Bold'. */ @@ -258,8 +258,7 @@ FT_BEGIN_HEADER /* */ /* */ /* amaster :: The Multiple Masters/GX var descriptor. */ - /* Allocates a data structure, which the user must free */ - /* (a single call to FT_FREE will do it). */ + /* Allocates a data structure, which the user must free. */ /* */ /* */ /* FreeType error code. 0~means success. */ diff --git a/reactos/lib/3rdparty/freetype/include/freetype/ftmodapi.h b/reactos/lib/3rdparty/freetype/include/ftmodapi.h similarity index 99% rename from reactos/lib/3rdparty/freetype/include/freetype/ftmodapi.h rename to reactos/lib/3rdparty/freetype/include/ftmodapi.h index 8abffb558f1..22878f8c6d7 100644 --- a/reactos/lib/3rdparty/freetype/include/freetype/ftmodapi.h +++ b/reactos/lib/3rdparty/freetype/include/ftmodapi.h @@ -298,7 +298,7 @@ FT_BEGIN_HEADER * Note that only a few modules have properties. * * value :: - * A generic pointer to a variable or structure which gives the new + * A generic pointer to a variable or structure that gives the new * value of the property. The exact definition of `value' is * dependent on the property; see the `Synopsis' subsection of the * module's documentation. @@ -364,7 +364,7 @@ FT_BEGIN_HEADER * * @inout: * value :: - * A generic pointer to a variable or structure which gives the + * A generic pointer to a variable or structure that gives the * value of the property. The exact definition of `value' is * dependent on the property; see the `Synopsis' subsection of the * module's documentation. @@ -418,7 +418,7 @@ FT_BEGIN_HEADER /* @FT_Done_Library then only destroys a library if the counter is~1, */ /* otherwise it simply decrements the counter. */ /* */ - /* This function helps in managing life-cycles of structures which */ + /* This function helps in managing life-cycles of structures that */ /* reference @FT_Library objects. */ /* */ /* */ @@ -584,7 +584,7 @@ FT_BEGIN_HEADER * The library implements a bytecode interpreter that doesn't * support the patented operations of the TrueType virtual machine. * - * Its main use is to load certain Asian fonts which position and + * Its main use is to load certain Asian fonts that position and * scale glyph components with bytecode instructions. It produces * bad output for most other fonts. * diff --git a/reactos/lib/3rdparty/freetype/include/freetype/ftmoderr.h b/reactos/lib/3rdparty/freetype/include/ftmoderr.h similarity index 100% rename from reactos/lib/3rdparty/freetype/include/freetype/ftmoderr.h rename to reactos/lib/3rdparty/freetype/include/ftmoderr.h diff --git a/reactos/lib/3rdparty/freetype/include/freetype/ftotval.h b/reactos/lib/3rdparty/freetype/include/ftotval.h similarity index 97% rename from reactos/lib/3rdparty/freetype/include/freetype/ftotval.h rename to reactos/lib/3rdparty/freetype/include/ftotval.h index 027f2e88657..bb52dc4a0d2 100644 --- a/reactos/lib/3rdparty/freetype/include/freetype/ftotval.h +++ b/reactos/lib/3rdparty/freetype/include/ftotval.h @@ -4,7 +4,7 @@ /* */ /* FreeType API for validating OpenType tables (specification). */ /* */ -/* Copyright 2004, 2005, 2006, 2007 by */ +/* Copyright 2004-2007, 2013 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -116,7 +116,7 @@ FT_BEGIN_HEADER * * @description: * Validate various OpenType tables to assure that all offsets and - * indices are valid. The idea is that a higher-level library which + * indices are valid. The idea is that a higher-level library that * actually does the text layout can access those tables without * error checking (which can be quite time consuming). * @@ -125,7 +125,7 @@ FT_BEGIN_HEADER * A handle to the input face. * * validation_flags :: - * A bit field which specifies the tables to be validated. See + * A bit field that specifies the tables to be validated. See * @FT_VALIDATE_OTXXX for possible values. * * @output: diff --git a/reactos/lib/3rdparty/freetype/include/freetype/ftoutln.h b/reactos/lib/3rdparty/freetype/include/ftoutln.h similarity index 96% rename from reactos/lib/3rdparty/freetype/include/freetype/ftoutln.h rename to reactos/lib/3rdparty/freetype/include/ftoutln.h index fd69f282929..8c7c57d99eb 100644 --- a/reactos/lib/3rdparty/freetype/include/freetype/ftoutln.h +++ b/reactos/lib/3rdparty/freetype/include/ftoutln.h @@ -5,7 +5,7 @@ /* Support for the FT_Outline type used to store glyph shapes of */ /* most scalable font formats (specification). */ /* */ -/* Copyright 1996-2003, 2005-2012 by */ +/* Copyright 1996-2003, 2005-2013 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -97,7 +97,7 @@ FT_BEGIN_HEADER /* operations. */ /* */ /* */ - /* user :: A typeless pointer which is passed to each */ + /* user :: A typeless pointer that is passed to each */ /* emitter during the decomposition. It can be */ /* used to store the state during the */ /* decomposition. */ @@ -105,6 +105,13 @@ FT_BEGIN_HEADER /* */ /* FreeType error code. 0~means success. */ /* */ + /* */ + /* A contour that contains a single point only is represented by a */ + /* `move to' operation followed by `line to' to the same point. In */ + /* most cases, it is best to filter this out before using the */ + /* outline for stroking purposes (otherwise it would result in a */ + /* visible dot when round caps are used). */ + /* */ FT_EXPORT( FT_Error ) FT_Outline_Decompose( FT_Outline* outline, const FT_Outline_Funcs* func_interface, @@ -217,12 +224,12 @@ FT_BEGIN_HEADER /* the outline's points, including Bézier control points. Though it */ /* coincides with the exact bounding box for most glyphs, it can be */ /* slightly larger in some situations (like when rotating an outline */ - /* which contains Bézier outside arcs). */ + /* that contains Bézier outside arcs). */ /* */ /* Computing the control box is very fast, while getting the bounding */ /* box can take much more time as it needs to walk over all segments */ /* and arcs in the outline. To get the latter, you can use the */ - /* `ftbbox' component which is dedicated to this single task. */ + /* `ftbbox' component, which is dedicated to this single task. */ /* */ /* */ /* outline :: A pointer to the source outline descriptor. */ @@ -525,9 +532,11 @@ FT_BEGIN_HEADER * * @description: * This function analyzes a glyph outline and tries to compute its - * fill orientation (see @FT_Orientation). This is done by computing - * the direction of each global horizontal and/or vertical extrema - * within the outline. + * fill orientation (see @FT_Orientation). This is done by integrating + * the total area covered by the outline. The positive integral + * corresponds to the clockwise orientation and @FT_ORIENTATION_POSTSCRIPT + * is returned. The negative integral corresponds to the counter-clockwise + * orientation and @FT_ORIENTATION_TRUETYPE is returned. * * Note that this will return @FT_ORIENTATION_TRUETYPE for empty * outlines. diff --git a/reactos/lib/3rdparty/freetype/include/freetype/ftpfr.h b/reactos/lib/3rdparty/freetype/include/ftpfr.h similarity index 100% rename from reactos/lib/3rdparty/freetype/include/freetype/ftpfr.h rename to reactos/lib/3rdparty/freetype/include/ftpfr.h diff --git a/reactos/lib/3rdparty/freetype/include/freetype/ftrender.h b/reactos/lib/3rdparty/freetype/include/ftrender.h similarity index 100% rename from reactos/lib/3rdparty/freetype/include/freetype/ftrender.h rename to reactos/lib/3rdparty/freetype/include/ftrender.h diff --git a/reactos/lib/3rdparty/freetype/include/freetype/ftsizes.h b/reactos/lib/3rdparty/freetype/include/ftsizes.h similarity index 98% rename from reactos/lib/3rdparty/freetype/include/freetype/ftsizes.h rename to reactos/lib/3rdparty/freetype/include/ftsizes.h index 3e548cc39f3..41670457014 100644 --- a/reactos/lib/3rdparty/freetype/include/freetype/ftsizes.h +++ b/reactos/lib/3rdparty/freetype/include/ftsizes.h @@ -4,7 +4,7 @@ /* */ /* FreeType size objects management (specification). */ /* */ -/* Copyright 1996-2001, 2003, 2004, 2006, 2009 by */ +/* Copyright 1996-2001, 2003, 2004, 2006, 2009, 2013 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -129,7 +129,7 @@ FT_BEGIN_HEADER /* */ /* Even though it is possible to create several size objects for a */ /* given face (see @FT_New_Size for details), functions like */ - /* @FT_Load_Glyph or @FT_Load_Char only use the one which has been */ + /* @FT_Load_Glyph or @FT_Load_Char only use the one that has been */ /* activated last to determine the `current character pixel size'. */ /* */ /* This function can be used to `activate' a previously created size */ diff --git a/reactos/lib/3rdparty/freetype/include/freetype/ftsnames.h b/reactos/lib/3rdparty/freetype/include/ftsnames.h similarity index 98% rename from reactos/lib/3rdparty/freetype/include/freetype/ftsnames.h rename to reactos/lib/3rdparty/freetype/include/ftsnames.h index 485e4e162e7..88af440356c 100644 --- a/reactos/lib/3rdparty/freetype/include/freetype/ftsnames.h +++ b/reactos/lib/3rdparty/freetype/include/ftsnames.h @@ -7,7 +7,7 @@ /* */ /* This is _not_ used to retrieve glyph names! */ /* */ -/* Copyright 1996-2001, 2002, 2003, 2006, 2009, 2010 by */ +/* Copyright 1996-2003, 2006, 2009, 2010, 2013 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -169,7 +169,7 @@ FT_BEGIN_HEADER * A constant used as the tag of @FT_Parameter structures to make * FT_Open_Face() ignore preferred family subfamily names in `name' * table since OpenType version 1.4. For backwards compatibility with - * legacy systems which has 4-face-per-family restriction. + * legacy systems that have a 4-face-per-family restriction. * */ #define FT_PARAM_TAG_IGNORE_PREFERRED_FAMILY FT_MAKE_TAG( 'i', 'g', 'p', 'f' ) @@ -184,7 +184,7 @@ FT_BEGIN_HEADER * A constant used as the tag of @FT_Parameter structures to make * FT_Open_Face() ignore preferred subfamily names in `name' table since * OpenType version 1.4. For backwards compatibility with legacy - * systems which has 4-face-per-family restriction. + * systems that have a 4-face-per-family restriction. * */ #define FT_PARAM_TAG_IGNORE_PREFERRED_SUBFAMILY FT_MAKE_TAG( 'i', 'g', 'p', 's' ) diff --git a/reactos/lib/3rdparty/freetype/include/freetype/ftstroke.h b/reactos/lib/3rdparty/freetype/include/ftstroke.h similarity index 100% rename from reactos/lib/3rdparty/freetype/include/freetype/ftstroke.h rename to reactos/lib/3rdparty/freetype/include/ftstroke.h diff --git a/reactos/lib/3rdparty/freetype/include/freetype/ftsynth.h b/reactos/lib/3rdparty/freetype/include/ftsynth.h similarity index 96% rename from reactos/lib/3rdparty/freetype/include/freetype/ftsynth.h rename to reactos/lib/3rdparty/freetype/include/ftsynth.h index 2074503cf60..839ab5e4002 100644 --- a/reactos/lib/3rdparty/freetype/include/freetype/ftsynth.h +++ b/reactos/lib/3rdparty/freetype/include/ftsynth.h @@ -5,7 +5,7 @@ /* FreeType synthesizing code for emboldening and slanting */ /* (specification). */ /* */ -/* Copyright 2000-2001, 2003, 2006, 2008, 2012 by */ +/* Copyright 2000-2001, 2003, 2006, 2008, 2012, 2013 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -37,7 +37,7 @@ /* Main reason for not lifting the functions in this module to a */ /* `standard' API is that the used parameters for emboldening and */ /* slanting are not configurable. Consider the functions as a */ - /* code resource which should be copied into the application and */ + /* code resource that should be copied into the application and */ /* adapted to the particular needs. */ diff --git a/reactos/lib/3rdparty/freetype/include/freetype/ftsystem.h b/reactos/lib/3rdparty/freetype/include/ftsystem.h similarity index 100% rename from reactos/lib/3rdparty/freetype/include/freetype/ftsystem.h rename to reactos/lib/3rdparty/freetype/include/ftsystem.h diff --git a/reactos/lib/3rdparty/freetype/include/freetype/fttrigon.h b/reactos/lib/3rdparty/freetype/include/fttrigon.h similarity index 100% rename from reactos/lib/3rdparty/freetype/include/freetype/fttrigon.h rename to reactos/lib/3rdparty/freetype/include/fttrigon.h diff --git a/reactos/lib/3rdparty/freetype/include/freetype/ftttdrv.h b/reactos/lib/3rdparty/freetype/include/ftttdrv.h similarity index 85% rename from reactos/lib/3rdparty/freetype/include/freetype/ftttdrv.h rename to reactos/lib/3rdparty/freetype/include/ftttdrv.h index d5d3f1ccc18..70ad3d583b3 100644 --- a/reactos/lib/3rdparty/freetype/include/freetype/ftttdrv.h +++ b/reactos/lib/3rdparty/freetype/include/ftttdrv.h @@ -61,7 +61,7 @@ FT_BEGIN_HEADER * interpreter-version * * @description: - * Currently, two versions are available which represent the bytecode + * Currently, two versions are available, representing the bytecode * interpreter with and without subpixel hinting support, * respectively. The default is subpixel support if * TT_CONFIG_OPTION_SUBPIXEL_HINTING is defined, and no subpixel @@ -134,6 +134,26 @@ FT_BEGIN_HEADER * FT_CONFIG_OPTION_SUBPIXEL_HINTING, selecting version~38 causes an * `FT_Err_Unimplemented_Feature' error. * + * Depending on the graphics framework, Microsoft uses different + * bytecode engines. As a consequence, the version numbers returned by + * a call to the `GETINFO[1]' bytecode instruction are more convoluted + * than desired. + * + * { + * framework Windows version result of GETINFO[1] + * ---------------------------------------------------- + * GDI before XP 35 + * GDI XP and later 37 + * GDI+ old before Vista 37 + * GDI+ old Vista, 7 38 + * GDI+ after 7 40 + * DWrite before 8 39 + * DWrite 8 and later 40 + * } + * + * Since FreeType doesn't provide all capabilities of DWrite ClearType, + * using version~38 seems justified. + * */ #define TT_INTERPRETER_VERSION_35 35 #define TT_INTERPRETER_VERSION_38 38 diff --git a/reactos/lib/3rdparty/freetype/include/freetype/fttypes.h b/reactos/lib/3rdparty/freetype/include/fttypes.h similarity index 99% rename from reactos/lib/3rdparty/freetype/include/freetype/fttypes.h rename to reactos/lib/3rdparty/freetype/include/fttypes.h index 027e59ce115..bd944a4935f 100644 --- a/reactos/lib/3rdparty/freetype/include/freetype/fttypes.h +++ b/reactos/lib/3rdparty/freetype/include/fttypes.h @@ -418,7 +418,7 @@ FT_BEGIN_HEADER /* details of usage. */ /* */ /* */ - /* The address of the FreeType object which is under finalization. */ + /* The address of the FreeType object that is under finalization. */ /* Its client data is accessed through its `generic' field. */ /* */ typedef void (*FT_Generic_Finalizer)(void* object); @@ -466,8 +466,8 @@ FT_BEGIN_HEADER /* FT_MAKE_TAG */ /* */ /* */ - /* This macro converts four-letter tags which are used to label */ - /* TrueType tables into an unsigned long to be used within FreeType. */ + /* This macro converts four-letter tags that are used to label */ + /* TrueType tables into an unsigned long, to be used within FreeType. */ /* */ /* */ /* The produced values *must* be 32-bit integers. Don't redefine */ diff --git a/reactos/lib/3rdparty/freetype/include/freetype/ftwinfnt.h b/reactos/lib/3rdparty/freetype/include/ftwinfnt.h similarity index 97% rename from reactos/lib/3rdparty/freetype/include/freetype/ftwinfnt.h rename to reactos/lib/3rdparty/freetype/include/ftwinfnt.h index ea33353536e..0b673517914 100644 --- a/reactos/lib/3rdparty/freetype/include/freetype/ftwinfnt.h +++ b/reactos/lib/3rdparty/freetype/include/ftwinfnt.h @@ -58,9 +58,10 @@ FT_BEGIN_HEADER * @description: * A list of valid values for the `charset' byte in * @FT_WinFNT_HeaderRec. Exact mapping tables for the various cpXXXX - * encodings (except for cp1361) can be found at ftp://ftp.unicode.org - * in the MAPPINGS/VENDORS/MICSFT/WINDOWS subdirectory. cp1361 is - * roughly a superset of MAPPINGS/OBSOLETE/EASTASIA/KSC/JOHAB.TXT. + * encodings (except for cp1361) can be found at + * ftp://ftp.unicode.org/public in the MAPPINGS/VENDORS/MICSFT/WINDOWS + * subdirectory. cp1361 is roughly a superset of + * MAPPINGS/OBSOLETE/EASTASIA/KSC/JOHAB.TXT. * * @values: * FT_WinFNT_ID_DEFAULT :: diff --git a/reactos/lib/3rdparty/freetype/include/freetype/ftxf86.h b/reactos/lib/3rdparty/freetype/include/ftxf86.h similarity index 96% rename from reactos/lib/3rdparty/freetype/include/freetype/ftxf86.h rename to reactos/lib/3rdparty/freetype/include/ftxf86.h index 8c68afdcc58..493cccdd0a5 100644 --- a/reactos/lib/3rdparty/freetype/include/freetype/ftxf86.h +++ b/reactos/lib/3rdparty/freetype/include/ftxf86.h @@ -4,7 +4,7 @@ /* */ /* Support functions for X11. */ /* */ -/* Copyright 2002, 2003, 2004, 2006, 2007 by */ +/* Copyright 2002-2004, 2006, 2007, 2013 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -62,7 +62,7 @@ FT_BEGIN_HEADER /* */ /* */ /* Return a string describing the format of a given face, using values */ - /* which can be used as an X11 FONT_PROPERTY. Possible values are */ + /* that can be used as an X11 FONT_PROPERTY. Possible values are */ /* `TrueType', `Type~1', `BDF', `PCF', `Type~42', `CID~Type~1', `CFF', */ /* `PFR', and `Windows~FNT'. */ /* */ diff --git a/reactos/lib/3rdparty/freetype/include/freetype/internal/autohint.h b/reactos/lib/3rdparty/freetype/include/internal/autohint.h similarity index 100% rename from reactos/lib/3rdparty/freetype/include/freetype/internal/autohint.h rename to reactos/lib/3rdparty/freetype/include/internal/autohint.h diff --git a/reactos/lib/3rdparty/freetype/include/freetype/internal/ftcalc.h b/reactos/lib/3rdparty/freetype/include/internal/ftcalc.h similarity index 98% rename from reactos/lib/3rdparty/freetype/include/freetype/internal/ftcalc.h rename to reactos/lib/3rdparty/freetype/include/internal/ftcalc.h index faac3a38675..03bd68eb108 100644 --- a/reactos/lib/3rdparty/freetype/include/freetype/internal/ftcalc.h +++ b/reactos/lib/3rdparty/freetype/include/internal/ftcalc.h @@ -27,10 +27,12 @@ FT_BEGIN_HEADER +#if 0 + /*************************************************************************/ /* */ /* */ - /* FT_FixedSqrt */ + /* FT_SqrtFixed */ /* */ /* */ /* Computes the square root of a 16.16 fixed-point value. */ @@ -47,6 +49,8 @@ FT_BEGIN_HEADER FT_BASE( FT_Int32 ) FT_SqrtFixed( FT_Int32 x ); +#endif /* 0 */ + /*************************************************************************/ /* */ diff --git a/reactos/lib/3rdparty/freetype/include/freetype/internal/ftdebug.h b/reactos/lib/3rdparty/freetype/include/internal/ftdebug.h similarity index 100% rename from reactos/lib/3rdparty/freetype/include/freetype/internal/ftdebug.h rename to reactos/lib/3rdparty/freetype/include/internal/ftdebug.h diff --git a/reactos/lib/3rdparty/freetype/include/freetype/internal/ftdriver.h b/reactos/lib/3rdparty/freetype/include/internal/ftdriver.h similarity index 100% rename from reactos/lib/3rdparty/freetype/include/freetype/internal/ftdriver.h rename to reactos/lib/3rdparty/freetype/include/internal/ftdriver.h diff --git a/reactos/lib/3rdparty/freetype/include/freetype/internal/ftgloadr.h b/reactos/lib/3rdparty/freetype/include/internal/ftgloadr.h similarity index 100% rename from reactos/lib/3rdparty/freetype/include/freetype/internal/ftgloadr.h rename to reactos/lib/3rdparty/freetype/include/internal/ftgloadr.h diff --git a/reactos/lib/3rdparty/freetype/include/freetype/internal/ftmemory.h b/reactos/lib/3rdparty/freetype/include/internal/ftmemory.h similarity index 100% rename from reactos/lib/3rdparty/freetype/include/freetype/internal/ftmemory.h rename to reactos/lib/3rdparty/freetype/include/internal/ftmemory.h diff --git a/reactos/lib/3rdparty/freetype/include/freetype/internal/ftobjs.h b/reactos/lib/3rdparty/freetype/include/internal/ftobjs.h similarity index 100% rename from reactos/lib/3rdparty/freetype/include/freetype/internal/ftobjs.h rename to reactos/lib/3rdparty/freetype/include/internal/ftobjs.h diff --git a/reactos/lib/3rdparty/freetype/include/freetype/internal/ftpic.h b/reactos/lib/3rdparty/freetype/include/internal/ftpic.h similarity index 100% rename from reactos/lib/3rdparty/freetype/include/freetype/internal/ftpic.h rename to reactos/lib/3rdparty/freetype/include/internal/ftpic.h diff --git a/reactos/lib/3rdparty/freetype/include/freetype/internal/ftrfork.h b/reactos/lib/3rdparty/freetype/include/internal/ftrfork.h similarity index 100% rename from reactos/lib/3rdparty/freetype/include/freetype/internal/ftrfork.h rename to reactos/lib/3rdparty/freetype/include/internal/ftrfork.h diff --git a/reactos/lib/3rdparty/freetype/include/freetype/internal/ftserv.h b/reactos/lib/3rdparty/freetype/include/internal/ftserv.h similarity index 96% rename from reactos/lib/3rdparty/freetype/include/freetype/internal/ftserv.h rename to reactos/lib/3rdparty/freetype/include/internal/ftserv.h index cd5fbd0fac6..1203ec8121a 100644 --- a/reactos/lib/3rdparty/freetype/include/freetype/internal/ftserv.h +++ b/reactos/lib/3rdparty/freetype/include/internal/ftserv.h @@ -734,24 +734,24 @@ FT_BEGIN_HEADER * The header files containing the services. */ -#define FT_SERVICE_BDF_H -#define FT_SERVICE_CID_H -#define FT_SERVICE_GLYPH_DICT_H -#define FT_SERVICE_GX_VALIDATE_H -#define FT_SERVICE_KERNING_H -#define FT_SERVICE_MULTIPLE_MASTERS_H -#define FT_SERVICE_OPENTYPE_VALIDATE_H -#define FT_SERVICE_PFR_H -#define FT_SERVICE_POSTSCRIPT_CMAPS_H -#define FT_SERVICE_POSTSCRIPT_INFO_H -#define FT_SERVICE_POSTSCRIPT_NAME_H -#define FT_SERVICE_PROPERTIES_H -#define FT_SERVICE_SFNT_H -#define FT_SERVICE_TRUETYPE_ENGINE_H -#define FT_SERVICE_TT_CMAP_H -#define FT_SERVICE_WINFNT_H -#define FT_SERVICE_XFREE86_NAME_H -#define FT_SERVICE_TRUETYPE_GLYF_H +#define FT_SERVICE_BDF_H +#define FT_SERVICE_CID_H +#define FT_SERVICE_GLYPH_DICT_H +#define FT_SERVICE_GX_VALIDATE_H +#define FT_SERVICE_KERNING_H +#define FT_SERVICE_MULTIPLE_MASTERS_H +#define FT_SERVICE_OPENTYPE_VALIDATE_H +#define FT_SERVICE_PFR_H +#define FT_SERVICE_POSTSCRIPT_CMAPS_H +#define FT_SERVICE_POSTSCRIPT_INFO_H +#define FT_SERVICE_POSTSCRIPT_NAME_H +#define FT_SERVICE_PROPERTIES_H +#define FT_SERVICE_SFNT_H +#define FT_SERVICE_TRUETYPE_ENGINE_H +#define FT_SERVICE_TT_CMAP_H +#define FT_SERVICE_WINFNT_H +#define FT_SERVICE_XFREE86_NAME_H +#define FT_SERVICE_TRUETYPE_GLYF_H /* */ diff --git a/reactos/lib/3rdparty/freetype/include/freetype/internal/ftstream.h b/reactos/lib/3rdparty/freetype/include/internal/ftstream.h similarity index 100% rename from reactos/lib/3rdparty/freetype/include/freetype/internal/ftstream.h rename to reactos/lib/3rdparty/freetype/include/internal/ftstream.h diff --git a/reactos/lib/3rdparty/freetype/include/freetype/internal/fttrace.h b/reactos/lib/3rdparty/freetype/include/internal/fttrace.h similarity index 100% rename from reactos/lib/3rdparty/freetype/include/freetype/internal/fttrace.h rename to reactos/lib/3rdparty/freetype/include/internal/fttrace.h diff --git a/reactos/lib/3rdparty/freetype/include/freetype/internal/ftvalid.h b/reactos/lib/3rdparty/freetype/include/internal/ftvalid.h similarity index 100% rename from reactos/lib/3rdparty/freetype/include/freetype/internal/ftvalid.h rename to reactos/lib/3rdparty/freetype/include/internal/ftvalid.h diff --git a/reactos/lib/3rdparty/freetype/include/freetype/internal/internal.h b/reactos/lib/3rdparty/freetype/include/internal/internal.h similarity index 61% rename from reactos/lib/3rdparty/freetype/include/freetype/internal/internal.h rename to reactos/lib/3rdparty/freetype/include/internal/internal.h index 262afcfa8ae..e0ddb06b708 100644 --- a/reactos/lib/3rdparty/freetype/include/freetype/internal/internal.h +++ b/reactos/lib/3rdparty/freetype/include/internal/internal.h @@ -24,28 +24,28 @@ /*************************************************************************/ -#define FT_INTERNAL_OBJECTS_H -#define FT_INTERNAL_PIC_H -#define FT_INTERNAL_STREAM_H -#define FT_INTERNAL_MEMORY_H -#define FT_INTERNAL_DEBUG_H -#define FT_INTERNAL_CALC_H -#define FT_INTERNAL_DRIVER_H -#define FT_INTERNAL_TRACE_H -#define FT_INTERNAL_GLYPH_LOADER_H -#define FT_INTERNAL_SFNT_H -#define FT_INTERNAL_SERVICE_H -#define FT_INTERNAL_RFORK_H -#define FT_INTERNAL_VALIDATE_H +#define FT_INTERNAL_OBJECTS_H +#define FT_INTERNAL_PIC_H +#define FT_INTERNAL_STREAM_H +#define FT_INTERNAL_MEMORY_H +#define FT_INTERNAL_DEBUG_H +#define FT_INTERNAL_CALC_H +#define FT_INTERNAL_DRIVER_H +#define FT_INTERNAL_TRACE_H +#define FT_INTERNAL_GLYPH_LOADER_H +#define FT_INTERNAL_SFNT_H +#define FT_INTERNAL_SERVICE_H +#define FT_INTERNAL_RFORK_H +#define FT_INTERNAL_VALIDATE_H -#define FT_INTERNAL_TRUETYPE_TYPES_H -#define FT_INTERNAL_TYPE1_TYPES_H +#define FT_INTERNAL_TRUETYPE_TYPES_H +#define FT_INTERNAL_TYPE1_TYPES_H -#define FT_INTERNAL_POSTSCRIPT_AUX_H -#define FT_INTERNAL_POSTSCRIPT_HINTS_H -#define FT_INTERNAL_POSTSCRIPT_GLOBALS_H +#define FT_INTERNAL_POSTSCRIPT_AUX_H +#define FT_INTERNAL_POSTSCRIPT_HINTS_H +#define FT_INTERNAL_POSTSCRIPT_GLOBALS_H -#define FT_INTERNAL_AUTOHINT_H +#define FT_INTERNAL_AUTOHINT_H #if defined( _MSC_VER ) /* Visual C++ (and Intel C++) */ diff --git a/reactos/lib/3rdparty/freetype/include/freetype/internal/psaux.h b/reactos/lib/3rdparty/freetype/include/internal/psaux.h similarity index 100% rename from reactos/lib/3rdparty/freetype/include/freetype/internal/psaux.h rename to reactos/lib/3rdparty/freetype/include/internal/psaux.h diff --git a/reactos/lib/3rdparty/freetype/include/freetype/internal/pshints.h b/reactos/lib/3rdparty/freetype/include/internal/pshints.h similarity index 100% rename from reactos/lib/3rdparty/freetype/include/freetype/internal/pshints.h rename to reactos/lib/3rdparty/freetype/include/internal/pshints.h diff --git a/reactos/lib/3rdparty/freetype/include/freetype/internal/services/svbdf.h b/reactos/lib/3rdparty/freetype/include/internal/services/svbdf.h similarity index 100% rename from reactos/lib/3rdparty/freetype/include/freetype/internal/services/svbdf.h rename to reactos/lib/3rdparty/freetype/include/internal/services/svbdf.h diff --git a/reactos/lib/3rdparty/freetype/include/freetype/internal/services/svcid.h b/reactos/lib/3rdparty/freetype/include/internal/services/svcid.h similarity index 100% rename from reactos/lib/3rdparty/freetype/include/freetype/internal/services/svcid.h rename to reactos/lib/3rdparty/freetype/include/internal/services/svcid.h diff --git a/reactos/lib/3rdparty/freetype/include/freetype/internal/services/svgldict.h b/reactos/lib/3rdparty/freetype/include/internal/services/svgldict.h similarity index 100% rename from reactos/lib/3rdparty/freetype/include/freetype/internal/services/svgldict.h rename to reactos/lib/3rdparty/freetype/include/internal/services/svgldict.h diff --git a/reactos/lib/3rdparty/freetype/include/freetype/internal/services/svgxval.h b/reactos/lib/3rdparty/freetype/include/internal/services/svgxval.h similarity index 100% rename from reactos/lib/3rdparty/freetype/include/freetype/internal/services/svgxval.h rename to reactos/lib/3rdparty/freetype/include/internal/services/svgxval.h diff --git a/reactos/lib/3rdparty/freetype/include/freetype/internal/services/svkern.h b/reactos/lib/3rdparty/freetype/include/internal/services/svkern.h similarity index 100% rename from reactos/lib/3rdparty/freetype/include/freetype/internal/services/svkern.h rename to reactos/lib/3rdparty/freetype/include/internal/services/svkern.h diff --git a/reactos/lib/3rdparty/freetype/include/freetype/internal/services/svmm.h b/reactos/lib/3rdparty/freetype/include/internal/services/svmm.h similarity index 100% rename from reactos/lib/3rdparty/freetype/include/freetype/internal/services/svmm.h rename to reactos/lib/3rdparty/freetype/include/internal/services/svmm.h diff --git a/reactos/lib/3rdparty/freetype/include/freetype/internal/services/svotval.h b/reactos/lib/3rdparty/freetype/include/internal/services/svotval.h similarity index 100% rename from reactos/lib/3rdparty/freetype/include/freetype/internal/services/svotval.h rename to reactos/lib/3rdparty/freetype/include/internal/services/svotval.h diff --git a/reactos/lib/3rdparty/freetype/include/freetype/internal/services/svpfr.h b/reactos/lib/3rdparty/freetype/include/internal/services/svpfr.h similarity index 100% rename from reactos/lib/3rdparty/freetype/include/freetype/internal/services/svpfr.h rename to reactos/lib/3rdparty/freetype/include/internal/services/svpfr.h diff --git a/reactos/lib/3rdparty/freetype/include/freetype/internal/services/svpostnm.h b/reactos/lib/3rdparty/freetype/include/internal/services/svpostnm.h similarity index 100% rename from reactos/lib/3rdparty/freetype/include/freetype/internal/services/svpostnm.h rename to reactos/lib/3rdparty/freetype/include/internal/services/svpostnm.h diff --git a/reactos/lib/3rdparty/freetype/include/freetype/internal/services/svprop.h b/reactos/lib/3rdparty/freetype/include/internal/services/svprop.h similarity index 100% rename from reactos/lib/3rdparty/freetype/include/freetype/internal/services/svprop.h rename to reactos/lib/3rdparty/freetype/include/internal/services/svprop.h diff --git a/reactos/lib/3rdparty/freetype/include/freetype/internal/services/svpscmap.h b/reactos/lib/3rdparty/freetype/include/internal/services/svpscmap.h similarity index 100% rename from reactos/lib/3rdparty/freetype/include/freetype/internal/services/svpscmap.h rename to reactos/lib/3rdparty/freetype/include/internal/services/svpscmap.h diff --git a/reactos/lib/3rdparty/freetype/include/freetype/internal/services/svpsinfo.h b/reactos/lib/3rdparty/freetype/include/internal/services/svpsinfo.h similarity index 100% rename from reactos/lib/3rdparty/freetype/include/freetype/internal/services/svpsinfo.h rename to reactos/lib/3rdparty/freetype/include/internal/services/svpsinfo.h diff --git a/reactos/lib/3rdparty/freetype/include/freetype/internal/services/svsfnt.h b/reactos/lib/3rdparty/freetype/include/internal/services/svsfnt.h similarity index 100% rename from reactos/lib/3rdparty/freetype/include/freetype/internal/services/svsfnt.h rename to reactos/lib/3rdparty/freetype/include/internal/services/svsfnt.h diff --git a/reactos/lib/3rdparty/freetype/include/freetype/internal/services/svttcmap.h b/reactos/lib/3rdparty/freetype/include/internal/services/svttcmap.h similarity index 97% rename from reactos/lib/3rdparty/freetype/include/freetype/internal/services/svttcmap.h rename to reactos/lib/3rdparty/freetype/include/internal/services/svttcmap.h index 83994aaf8ae..4370f4c2d82 100644 --- a/reactos/lib/3rdparty/freetype/include/freetype/internal/services/svttcmap.h +++ b/reactos/lib/3rdparty/freetype/include/internal/services/svttcmap.h @@ -7,7 +7,7 @@ /* Copyright 2003 by */ /* Masatake YAMATO, Redhat K.K. */ /* */ -/* Copyright 2003, 2008, 2009, 2012 by */ +/* Copyright 2003, 2008, 2009, 2012, 2013 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -47,7 +47,7 @@ FT_BEGIN_HEADER /* */ /* language :: */ /* The language ID used in Mac fonts. Definitions of values are in */ - /* freetype/ttnameid.h. */ + /* `ttnameid.h'. */ /* */ /* format :: */ /* The cmap format. OpenType 1.5 defines the formats 0 (byte */ diff --git a/reactos/lib/3rdparty/freetype/include/freetype/internal/services/svtteng.h b/reactos/lib/3rdparty/freetype/include/internal/services/svtteng.h similarity index 100% rename from reactos/lib/3rdparty/freetype/include/freetype/internal/services/svtteng.h rename to reactos/lib/3rdparty/freetype/include/internal/services/svtteng.h diff --git a/reactos/lib/3rdparty/freetype/include/freetype/internal/services/svttglyf.h b/reactos/lib/3rdparty/freetype/include/internal/services/svttglyf.h similarity index 100% rename from reactos/lib/3rdparty/freetype/include/freetype/internal/services/svttglyf.h rename to reactos/lib/3rdparty/freetype/include/internal/services/svttglyf.h diff --git a/reactos/lib/3rdparty/freetype/include/freetype/internal/services/svwinfnt.h b/reactos/lib/3rdparty/freetype/include/internal/services/svwinfnt.h similarity index 100% rename from reactos/lib/3rdparty/freetype/include/freetype/internal/services/svwinfnt.h rename to reactos/lib/3rdparty/freetype/include/internal/services/svwinfnt.h diff --git a/reactos/lib/3rdparty/freetype/include/freetype/internal/services/svxf86nm.h b/reactos/lib/3rdparty/freetype/include/internal/services/svxf86nm.h similarity index 100% rename from reactos/lib/3rdparty/freetype/include/freetype/internal/services/svxf86nm.h rename to reactos/lib/3rdparty/freetype/include/internal/services/svxf86nm.h diff --git a/reactos/lib/3rdparty/freetype/include/freetype/internal/sfnt.h b/reactos/lib/3rdparty/freetype/include/internal/sfnt.h similarity index 100% rename from reactos/lib/3rdparty/freetype/include/freetype/internal/sfnt.h rename to reactos/lib/3rdparty/freetype/include/internal/sfnt.h diff --git a/reactos/lib/3rdparty/freetype/include/freetype/internal/t1types.h b/reactos/lib/3rdparty/freetype/include/internal/t1types.h similarity index 100% rename from reactos/lib/3rdparty/freetype/include/freetype/internal/t1types.h rename to reactos/lib/3rdparty/freetype/include/internal/t1types.h diff --git a/reactos/lib/3rdparty/freetype/include/freetype/internal/tttypes.h b/reactos/lib/3rdparty/freetype/include/internal/tttypes.h similarity index 94% rename from reactos/lib/3rdparty/freetype/include/freetype/internal/tttypes.h rename to reactos/lib/3rdparty/freetype/include/internal/tttypes.h index 1bbfe499c5b..ad302b87c88 100644 --- a/reactos/lib/3rdparty/freetype/include/freetype/internal/tttypes.h +++ b/reactos/lib/3rdparty/freetype/include/internal/tttypes.h @@ -137,6 +137,75 @@ FT_BEGIN_HEADER } TT_TableRec, *TT_Table; + /*************************************************************************/ + /* */ + /* */ + /* WOFF_HeaderRec */ + /* */ + /* */ + /* WOFF file format header. */ + /* */ + /* */ + /* See */ + /* */ + /* http://www.w3.org/TR/WOFF/#WOFFHeader */ + /* */ + typedef struct WOFF_HeaderRec_ + { + FT_ULong signature; + FT_ULong flavor; + FT_ULong length; + FT_UShort num_tables; + FT_UShort reserved; + FT_ULong totalSfntSize; + FT_UShort majorVersion; + FT_UShort minorVersion; + FT_ULong metaOffset; + FT_ULong metaLength; + FT_ULong metaOrigLength; + FT_ULong privOffset; + FT_ULong privLength; + + } WOFF_HeaderRec, *WOFF_Header; + + + /*************************************************************************/ + /* */ + /* */ + /* WOFF_TableRec */ + /* */ + /* */ + /* This structure describes a given table of a WOFF font. */ + /* */ + /* */ + /* Tag :: A four-bytes tag describing the table. */ + /* */ + /* Offset :: The offset of the table from the start of the WOFF */ + /* font in its resource. */ + /* */ + /* CompLength :: Compressed table length (in bytes). */ + /* */ + /* OrigLength :: Unompressed table length (in bytes). */ + /* */ + /* CheckSum :: The table checksum. This value can be ignored. */ + /* */ + /* OrigOffset :: The uncompressed table file offset. This value gets */ + /* computed while constructing the (uncompressed) SFNT */ + /* header. It is not contained in the WOFF file. */ + /* */ + typedef struct WOFF_TableRec_ + { + FT_ULong Tag; /* table ID */ + FT_ULong Offset; /* table file offset */ + FT_ULong CompLength; /* compressed table length */ + FT_ULong OrigLength; /* uncompressed table length */ + FT_ULong CheckSum; /* uncompressed checksum */ + + FT_ULong OrigOffset; /* uncompressed table file offset */ + /* (not in the WOFF file) */ + } WOFF_TableRec, *WOFF_Table; + + /*************************************************************************/ /* */ /* */ @@ -353,16 +422,16 @@ FT_BEGIN_HEADER /* */ typedef struct TT_SBit_MetricsRec_ { - FT_Byte height; - FT_Byte width; + FT_UShort height; + FT_UShort width; - FT_Char horiBearingX; - FT_Char horiBearingY; - FT_Byte horiAdvance; + FT_Short horiBearingX; + FT_Short horiBearingY; + FT_UShort horiAdvance; - FT_Char vertBearingX; - FT_Char vertBearingY; - FT_Byte vertAdvance; + FT_Short vertBearingX; + FT_Short vertBearingY; + FT_UShort vertAdvance; } TT_SBit_MetricsRec, *TT_SBit_Metrics; @@ -979,6 +1048,20 @@ FT_BEGIN_HEADER (*TT_Loader_EndGlyphFunc)( TT_Loader loader ); + typedef enum TT_SbitTableType_ + { + TT_SBIT_TABLE_TYPE_NONE = 0, + TT_SBIT_TABLE_TYPE_EBLC, /* `EBLC' (Microsoft), */ + /* `bloc' (Apple) */ + TT_SBIT_TABLE_TYPE_CBLC, /* `CBLC' (Google) */ + TT_SBIT_TABLE_TYPE_SBIX, /* `sbix' (Apple) */ + + /* do not remove */ + TT_SBIT_TABLE_TYPE_MAX + + } TT_SbitTableType; + + /*************************************************************************/ /* */ /* TrueType Face Type */ @@ -1090,13 +1173,6 @@ FT_BEGIN_HEADER /* */ /* pclt :: The `pclt' SFNT table. */ /* */ - /* num_sbit_strikes :: The number of sbit strikes, i.e., bitmap */ - /* sizes, embedded in this font. */ - /* */ - /* sbit_strikes :: An array of sbit strikes embedded in this */ - /* font. This table is optional in a */ - /* TrueType/OpenType font. */ - /* */ /* num_sbit_scales :: The number of sbit scales for this font. */ /* */ /* sbit_scales :: Array of sbit scales embedded in this */ @@ -1302,6 +1378,7 @@ FT_BEGIN_HEADER FT_Byte* sbit_table; FT_ULong sbit_table_size; + TT_SbitTableType sbit_table_type; FT_UInt sbit_num_strikes; FT_Byte* kern_table; @@ -1402,7 +1479,6 @@ FT_BEGIN_HEADER FT_Int advance; FT_Int linear; FT_Bool linear_def; - FT_Bool preserve_pps; FT_Vector pp1; FT_Vector pp2; diff --git a/reactos/lib/3rdparty/freetype/include/freetype/t1tables.h b/reactos/lib/3rdparty/freetype/include/t1tables.h similarity index 100% rename from reactos/lib/3rdparty/freetype/include/freetype/t1tables.h rename to reactos/lib/3rdparty/freetype/include/t1tables.h diff --git a/reactos/lib/3rdparty/freetype/include/freetype/ttnameid.h b/reactos/lib/3rdparty/freetype/include/ttnameid.h similarity index 99% rename from reactos/lib/3rdparty/freetype/include/freetype/ttnameid.h rename to reactos/lib/3rdparty/freetype/include/ttnameid.h index 173f88c9507..9711d1d9475 100644 --- a/reactos/lib/3rdparty/freetype/include/freetype/ttnameid.h +++ b/reactos/lib/3rdparty/freetype/include/ttnameid.h @@ -4,7 +4,7 @@ /* */ /* TrueType name ID definitions (specification only). */ /* */ -/* Copyright 1996-2004, 2006-2008, 2012 by */ +/* Copyright 1996-2004, 2006-2008, 2012, 2013 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -1208,7 +1208,7 @@ FT_BEGIN_HEADER /* */ /* Here some alias #defines in order to be clearer. */ /* */ - /* These are not always #defined to stay within the 31~character limit */ + /* These are not always #defined to stay within the 31~character limit, */ /* which some compilers have. */ /* */ /* Credits go to Dave Hoo for pointing out that modern */ diff --git a/reactos/lib/3rdparty/freetype/include/freetype/tttables.h b/reactos/lib/3rdparty/freetype/include/tttables.h similarity index 97% rename from reactos/lib/3rdparty/freetype/include/freetype/tttables.h rename to reactos/lib/3rdparty/freetype/include/tttables.h index fe07117b0b4..bb49dc0dafd 100644 --- a/reactos/lib/3rdparty/freetype/include/freetype/tttables.h +++ b/reactos/lib/3rdparty/freetype/include/tttables.h @@ -5,7 +5,7 @@ /* Basic SFNT/TrueType tables definitions and interface */ /* (specification only). */ /* */ -/* Copyright 1996-2005, 2008-2012 by */ +/* Copyright 1996-2005, 2008-2013 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -170,8 +170,8 @@ FT_BEGIN_HEADER /* */ /* */ /* IMPORTANT: The TT_HoriHeader and TT_VertHeader structures should */ - /* be identical except for the names of their fields which */ - /* are different. */ + /* be identical except for the names of their fields, */ + /* which are different. */ /* */ /* This ensures that a single function in the `ttload' */ /* module is able to read both the horizontal and vertical */ @@ -296,8 +296,8 @@ FT_BEGIN_HEADER /* */ /* */ /* IMPORTANT: The TT_HoriHeader and TT_VertHeader structures should */ - /* be identical except for the names of their fields which */ - /* are different. */ + /* be identical except for the names of their fields, */ + /* which are different. */ /* */ /* This ensures that a single function in the `ttload' */ /* module is able to read both the horizontal and vertical */ @@ -340,12 +340,11 @@ FT_BEGIN_HEADER /* TT_OS2 */ /* */ /* */ - /* A structure used to model a TrueType OS/2 table. This is the long */ - /* table version. All fields comply to the TrueType specification. */ + /* A structure used to model a TrueType OS/2 table. All fields */ + /* comply to the OpenType specification. */ /* */ - /* Note that we now support old Mac fonts which do not include an */ - /* OS/2 table. In this case, the `version' field is always set to */ - /* 0xFFFF. */ + /* Note that we now support old Mac fonts that do not include an OS/2 */ + /* table. In this case, the `version' field is always set to 0xFFFF. */ /* */ typedef struct TT_OS2_ { @@ -384,12 +383,12 @@ FT_BEGIN_HEADER FT_UShort usWinAscent; FT_UShort usWinDescent; - /* only version 1 tables: */ + /* only version 1 and higher: */ FT_ULong ulCodePageRange1; /* Bits 0-31 */ FT_ULong ulCodePageRange2; /* Bits 32-63 */ - /* only version 2 tables: */ + /* only version 2 and higher: */ FT_Short sxHeight; FT_Short sCapHeight; @@ -397,6 +396,11 @@ FT_BEGIN_HEADER FT_UShort usBreakChar; FT_UShort usMaxContext; + /* only version 5 and higher: */ + + FT_UShort usLowerOpticalPointSize; /* in twips (1/20th points) */ + FT_UShort usUpperOpticalPointSize; /* in twips (1/20th points) */ + } TT_OS2; @@ -465,7 +469,7 @@ FT_BEGIN_HEADER /* TT_MaxProfile */ /* */ /* */ - /* The maximum profile is a table containing many max values which */ + /* The maximum profile is a table containing many max values, which */ /* can be used to pre-allocate arrays. This ensures that no memory */ /* allocation occurs during a glyph load. */ /* */ @@ -672,6 +676,12 @@ FT_BEGIN_HEADER * error = FT_Load_Sfnt_Table( face, tag, 0, buffer, &length ); * if ( error ) { ... could not load table ... } * } + * + * Note that structures like @TT_Header or @TT_OS2 can't be used with + * this function; they are limited to @FT_Get_Sfnt_Table. Reason is that + * those structures depend on the processor architecture, with varying + * size (e.g. 32bit vs. 64bit) or order (big endian vs. little endian). + * */ FT_EXPORT( FT_Error ) FT_Load_Sfnt_Table( FT_Face face, @@ -730,7 +740,7 @@ FT_BEGIN_HEADER /* */ /* */ /* Return TrueType/sfnt specific cmap language ID. Definitions of */ - /* language ID values are in `freetype/ttnameid.h'. */ + /* language ID values are in `ttnameid.h'. */ /* */ /* */ /* charmap :: */ diff --git a/reactos/lib/3rdparty/freetype/include/freetype/tttags.h b/reactos/lib/3rdparty/freetype/include/tttags.h similarity index 97% rename from reactos/lib/3rdparty/freetype/include/freetype/tttags.h rename to reactos/lib/3rdparty/freetype/include/tttags.h index be8c524edb8..d59aa19a338 100644 --- a/reactos/lib/3rdparty/freetype/include/freetype/tttags.h +++ b/reactos/lib/3rdparty/freetype/include/tttags.h @@ -88,6 +88,7 @@ FT_BEGIN_HEADER #define TTAG_post FT_MAKE_TAG( 'p', 'o', 's', 't' ) #define TTAG_prep FT_MAKE_TAG( 'p', 'r', 'e', 'p' ) #define TTAG_prop FT_MAKE_TAG( 'p', 'r', 'o', 'p' ) +#define TTAG_sbix FT_MAKE_TAG( 's', 'b', 'i', 'x' ) #define TTAG_sfnt FT_MAKE_TAG( 's', 'f', 'n', 't' ) #define TTAG_SING FT_MAKE_TAG( 'S', 'I', 'N', 'G' ) #define TTAG_trak FT_MAKE_TAG( 't', 'r', 'a', 'k' ) @@ -99,6 +100,7 @@ FT_BEGIN_HEADER #define TTAG_VDMX FT_MAKE_TAG( 'V', 'D', 'M', 'X' ) #define TTAG_vhea FT_MAKE_TAG( 'v', 'h', 'e', 'a' ) #define TTAG_vmtx FT_MAKE_TAG( 'v', 'm', 't', 'x' ) +#define TTAG_wOFF FT_MAKE_TAG( 'w', 'O', 'F', 'F' ) FT_END_HEADER diff --git a/reactos/lib/3rdparty/freetype/include/freetype/ttunpat.h b/reactos/lib/3rdparty/freetype/include/ttunpat.h similarity index 100% rename from reactos/lib/3rdparty/freetype/include/freetype/ttunpat.h rename to reactos/lib/3rdparty/freetype/include/ttunpat.h diff --git a/reactos/lib/3rdparty/freetype/modules.cfg b/reactos/lib/3rdparty/freetype/modules.cfg index a85378ee7ce..4e5259445fb 100644 --- a/reactos/lib/3rdparty/freetype/modules.cfg +++ b/reactos/lib/3rdparty/freetype/modules.cfg @@ -1,6 +1,6 @@ # modules.cfg # -# Copyright 2005-2007, 2009-2011 by +# Copyright 2005-2007, 2009-2011, 2013 by # David Turner, Robert Wilhelm, and Werner Lemberg. # # This file is part of the FreeType project, and may only be used, modified, @@ -19,7 +19,7 @@ # activate a module, remove the comment character. # # Note that many modules and components are further controlled with macros -# in the file `include/freetype/config/ftoption.h'. +# in the file `include/config/ftoption.h'. #### @@ -85,7 +85,7 @@ HINTING_MODULES += autofit HINTING_MODULES += pshinter # The TrueType hinting engine doesn't have a module of its own but is -# controlled in file include/freetype/config/ftoption.h +# controlled in file include/config/ftoption.h # (TT_CONFIG_OPTION_BYTECODE_INTERPRETER and friends). @@ -106,7 +106,7 @@ RASTER_MODULES += smooth # FreeType's cache sub-system (quite stable but still in beta -- this means # that its public API is subject to change if necessary). See -# include/freetype/ftcache.h. Needs ftglyph.c. +# include/ftcache.h. Needs ftglyph.c. AUX_MODULES += cache # TrueType GX/AAT table validation. Needs ftgxval.c below. @@ -114,17 +114,17 @@ AUX_MODULES += cache # Support for streams compressed with gzip (files with suffix .gz). # -# See include/freetype/ftgzip.h for the API. +# See include/ftgzip.h for the API. AUX_MODULES += gzip # Support for streams compressed with LZW (files with suffix .Z). # -# See include/freetype/ftlzw.h for the API. +# See include/ftlzw.h for the API. AUX_MODULES += lzw # Support for streams compressed with bzip2 (files with suffix .bz2). # -# See include/freetype/ftbzip2.h for the API. +# See include/ftbzip2.h for the API. AUX_MODULES += bzip2 # OpenType table validation. Needs ftotval.c below. @@ -149,95 +149,95 @@ AUX_MODULES += psnames # Exact bounding box calculation. # -# See include/freetype/ftbbox.h for the API. +# See include/ftbbox.h for the API. BASE_EXTENSIONS += ftbbox.c # Access BDF-specific strings. Needs BDF font driver. # -# See include/freetype/ftbdf.h for the API. +# See include/ftbdf.h for the API. BASE_EXTENSIONS += ftbdf.c # Utility functions for converting 1bpp, 2bpp, 4bpp, and 8bpp bitmaps into # 8bpp format, and for emboldening of bitmap glyphs. # -# See include/freetype/ftbitmap.h for the API. +# See include/ftbitmap.h for the API. BASE_EXTENSIONS += ftbitmap.c # Access CID font information. # -# See include/freetype/ftcid.h for the API. +# See include/ftcid.h for the API. BASE_EXTENSIONS += ftcid.c # Access FSType information. Needs fttype1.c. # -# See include/freetype/freetype.h for the API. +# See include/freetype.h for the API. BASE_EXTENSIONS += ftfstype.c # Support for GASP table queries. # -# See include/freetype/ftgasp.h for the API. +# See include/ftgasp.h for the API. BASE_EXTENSIONS += ftgasp.c # Convenience functions to handle glyphs. Needs ftbitmap.c. # -# See include/freetype/ftglyph.h for the API. +# See include/ftglyph.h for the API. BASE_EXTENSIONS += ftglyph.c # Interface for gxvalid module. # -# See include/freetype/ftgxval.h for the API. +# See include/ftgxval.h for the API. BASE_EXTENSIONS += ftgxval.c # Support for LCD color filtering of subpixel bitmaps. # -# See include/freetype/ftlcdfil.h for the API. +# See include/ftlcdfil.h for the API. BASE_EXTENSIONS += ftlcdfil.c # Multiple Master font interface. # -# See include/freetype/ftmm.h for the API. +# See include/ftmm.h for the API. BASE_EXTENSIONS += ftmm.c # Interface for otvalid module. # -# See include/freetype/ftotval.h for the API. +# See include/ftotval.h for the API. BASE_EXTENSIONS += ftotval.c # Support for FT_Face_CheckTrueTypePatents. # -# See include/freetype/freetype.h for the API. +# See include/freetype.h for the API. BASE_EXTENSIONS += ftpatent.c # Interface for accessing PFR-specific data. Needs PFR font driver. # -# See include/freetype/ftpfr.h for the API. +# See include/ftpfr.h for the API. BASE_EXTENSIONS += ftpfr.c # Path stroker. Needs ftglyph.c. # -# See include/freetype/ftstroke.h for the API. +# See include/ftstroke.h for the API. BASE_EXTENSIONS += ftstroke.c # Support for synthetic embolding and slanting of fonts. Needs ftbitmap.c. # -# See include/freetype/ftsynth.h for the API. +# See include/ftsynth.h for the API. BASE_EXTENSIONS += ftsynth.c # Interface to access data specific to PostScript Type 1 and Type 2 (CFF) # fonts. # -# See include/freetype/t1tables.h for the API. +# See include/t1tables.h for the API. BASE_EXTENSIONS += fttype1.c # Interface for accessing data specific to Windows FNT files. Needs winfnt # driver. # -# See include/freetype/ftwinfnt.h for the API. +# See include/ftwinfnt.h for the API. BASE_EXTENSIONS += ftwinfnt.c # Support functions for X11. # -# See include/freetype/ftxf86.h for the API. +# See include/ftxf86.h for the API. BASE_EXTENSIONS += ftxf86.c #### diff --git a/reactos/lib/3rdparty/freetype/objs/README b/reactos/lib/3rdparty/freetype/objs/README new file mode 100644 index 00000000000..befb63e0492 --- /dev/null +++ b/reactos/lib/3rdparty/freetype/objs/README @@ -0,0 +1,2 @@ +This directory contains all the object files created when building the +library. diff --git a/reactos/lib/3rdparty/freetype/src/autofit/afblue.c b/reactos/lib/3rdparty/freetype/src/autofit/afblue.c new file mode 100644 index 00000000000..22ef6d5a87e --- /dev/null +++ b/reactos/lib/3rdparty/freetype/src/autofit/afblue.c @@ -0,0 +1,166 @@ +/* This file has been generated by the Perl script `afblue.pl', */ +/* using data from file `afblue.dat'. */ + +/***************************************************************************/ +/* */ +/* afblue.c */ +/* */ +/* Auto-fitter data for blue strings (body). */ +/* */ +/* Copyright 2013 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. */ +/* */ +/***************************************************************************/ + + +#include "aftypes.h" + + + FT_LOCAL_ARRAY_DEF( char ) + af_blue_strings[] = + { + /* */ + 'T', 'H', 'E', 'Z', 'O', 'C', 'Q', 'S', /* THEZOCQS */ + '\0', + 'H', 'E', 'Z', 'L', 'O', 'C', 'U', 'S', /* HEZLOCUS */ + '\0', + 'f', 'i', 'j', 'k', 'd', 'b', 'h', /* fijkdbh */ + '\0', + 'x', 'z', 'r', 'o', 'e', 's', 'c', /* xzroesc */ + '\0', + 'p', 'q', 'g', 'j', 'y', /* pqgjy */ + '\0', + '\xCE', '\x93', '\xCE', '\x92', '\xCE', '\x95', '\xCE', '\x96', '\xCE', '\x98', '\xCE', '\x9F', '\xCE', '\xA9', /* ΓΒΕΖΘΟΩ */ + '\0', + '\xCE', '\x92', '\xCE', '\x94', '\xCE', '\x96', '\xCE', '\x9E', '\xCE', '\x98', '\xCE', '\x9F', /* ΒΔΖΞΘΟ */ + '\0', + '\xCE', '\xB2', '\xCE', '\xB8', '\xCE', '\xB4', '\xCE', '\xB6', '\xCE', '\xBB', '\xCE', '\xBE', /* βθδζλξ */ + '\0', + '\xCE', '\xB1', '\xCE', '\xB5', '\xCE', '\xB9', '\xCE', '\xBF', '\xCF', '\x80', '\xCF', '\x83', '\xCF', '\x84', '\xCF', '\x89', /* αειοπστω */ + '\0', + '\xCE', '\xB2', '\xCE', '\xB3', '\xCE', '\xB7', '\xCE', '\xBC', '\xCF', '\x81', '\xCF', '\x86', '\xCF', '\x87', '\xCF', '\x88', /* βγημρφχψ */ + '\0', + '\xD0', '\x91', '\xD0', '\x92', '\xD0', '\x95', '\xD0', '\x9F', '\xD0', '\x97', '\xD0', '\x9E', '\xD0', '\xA1', '\xD0', '\xAD', /* БВЕПЗОСЭ */ + '\0', + '\xD0', '\x91', '\xD0', '\x92', '\xD0', '\x95', '\xD0', '\xA8', '\xD0', '\x97', '\xD0', '\x9E', '\xD0', '\xA1', '\xD0', '\xAD', /* БВЕШЗОСЭ */ + '\0', + '\xD1', '\x85', '\xD0', '\xBF', '\xD0', '\xBD', '\xD1', '\x88', '\xD0', '\xB5', '\xD0', '\xB7', '\xD0', '\xBE', '\xD1', '\x81', /* хпншезос */ + '\0', + '\xD1', '\x80', '\xD1', '\x83', '\xD1', '\x84', /* руф */ + '\0', + '\xD7', '\x91', '\xD7', '\x93', '\xD7', '\x94', '\xD7', '\x97', '\xD7', '\x9A', '\xD7', '\x9B', '\xD7', '\x9D', '\xD7', '\xA1', /* בדהחךכםס */ + '\0', + '\xD7', '\x91', '\xD7', '\x98', '\xD7', '\x9B', '\xD7', '\x9D', '\xD7', '\xA1', '\xD7', '\xA6', /* בטכםסצ */ + '\0', + '\xD7', '\xA7', '\xD7', '\x9A', '\xD7', '\x9F', '\xD7', '\xA3', '\xD7', '\xA5', /* קךןףץ */ +#ifdef AF_CONFIG_OPTION_CJK + '\0', + '\xE4', '\xBB', '\x96', '\xE4', '\xBB', '\xAC', '\xE4', '\xBD', '\xA0', '\xE4', '\xBE', '\x86', '\xE5', '\x80', '\x91', '\xE5', '\x88', '\xB0', '\xE5', '\x92', '\x8C', '\xE5', '\x9C', '\xB0', /* 他们你來們到和地 */ + '\xE5', '\xAF', '\xB9', '\xE5', '\xB0', '\x8D', '\xE5', '\xB0', '\xB1', '\xE5', '\xB8', '\xAD', '\xE6', '\x88', '\x91', '\xE6', '\x97', '\xB6', '\xE6', '\x99', '\x82', '\xE6', '\x9C', '\x83', /* 对對就席我时時會 */ + '\xE6', '\x9D', '\xA5', '\xE7', '\x82', '\xBA', '\xE8', '\x83', '\xBD', '\xE8', '\x88', '\xB0', '\xE8', '\xAA', '\xAA', '\xE8', '\xAF', '\xB4', '\xE8', '\xBF', '\x99', '\xE9', '\x80', '\x99', /* 来為能舰說说这這 */ + '\xE9', '\xBD', '\x8A', /* 齊 */ + '\0', + '\xE5', '\x86', '\x9B', '\xE5', '\x90', '\x8C', '\xE5', '\xB7', '\xB2', '\xE6', '\x84', '\xBF', '\xE6', '\x97', '\xA2', '\xE6', '\x98', '\x9F', '\xE6', '\x98', '\xAF', '\xE6', '\x99', '\xAF', /* 军同已愿既星是景 */ + '\xE6', '\xB0', '\x91', '\xE7', '\x85', '\xA7', '\xE7', '\x8E', '\xB0', '\xE7', '\x8F', '\xBE', '\xE7', '\x90', '\x86', '\xE7', '\x94', '\xA8', '\xE7', '\xBD', '\xAE', '\xE8', '\xA6', '\x81', /* 民照现現理用置要 */ + '\xE8', '\xBB', '\x8D', '\xE9', '\x82', '\xA3', '\xE9', '\x85', '\x8D', '\xE9', '\x87', '\x8C', '\xE9', '\x96', '\x8B', '\xE9', '\x9B', '\xB7', '\xE9', '\x9C', '\xB2', '\xE9', '\x9D', '\xA2', /* 軍那配里開雷露面 */ + '\xE9', '\xA1', '\xBE', /* 顾 */ + '\0', + '\xE4', '\xB8', '\xAA', '\xE4', '\xB8', '\xBA', '\xE4', '\xBA', '\xBA', '\xE4', '\xBB', '\x96', '\xE4', '\xBB', '\xA5', '\xE4', '\xBB', '\xAC', '\xE4', '\xBD', '\xA0', '\xE4', '\xBE', '\x86', /* 个为人他以们你來 */ + '\xE5', '\x80', '\x8B', '\xE5', '\x80', '\x91', '\xE5', '\x88', '\xB0', '\xE5', '\x92', '\x8C', '\xE5', '\xA4', '\xA7', '\xE5', '\xAF', '\xB9', '\xE5', '\xB0', '\x8D', '\xE5', '\xB0', '\xB1', /* 個們到和大对對就 */ + '\xE6', '\x88', '\x91', '\xE6', '\x97', '\xB6', '\xE6', '\x99', '\x82', '\xE6', '\x9C', '\x89', '\xE6', '\x9D', '\xA5', '\xE7', '\x82', '\xBA', '\xE8', '\xA6', '\x81', '\xE8', '\xAA', '\xAA', /* 我时時有来為要說 */ + '\xE8', '\xAF', '\xB4', /* 说 */ + '\0', + '\xE4', '\xB8', '\xBB', '\xE4', '\xBA', '\x9B', '\xE5', '\x9B', '\xA0', '\xE5', '\xAE', '\x83', '\xE6', '\x83', '\xB3', '\xE6', '\x84', '\x8F', '\xE7', '\x90', '\x86', '\xE7', '\x94', '\x9F', /* 主些因它想意理生 */ + '\xE7', '\x95', '\xB6', '\xE7', '\x9C', '\x8B', '\xE7', '\x9D', '\x80', '\xE7', '\xBD', '\xAE', '\xE8', '\x80', '\x85', '\xE8', '\x87', '\xAA', '\xE8', '\x91', '\x97', '\xE8', '\xA3', '\xA1', /* 當看着置者自著裡 */ + '\xE8', '\xBF', '\x87', '\xE8', '\xBF', '\x98', '\xE8', '\xBF', '\x9B', '\xE9', '\x80', '\xB2', '\xE9', '\x81', '\x8E', '\xE9', '\x81', '\x93', '\xE9', '\x82', '\x84', '\xE9', '\x87', '\x8C', /* 过还进進過道還里 */ + '\xE9', '\x9D', '\xA2', /* 面 */ +#ifdef AF_CONFIG_OPTION_CJK_BLUE_HANI_VERT + '\0', + '\xE4', '\xBA', '\x9B', '\xE4', '\xBB', '\xAC', '\xE4', '\xBD', '\xA0', '\xE4', '\xBE', '\x86', '\xE5', '\x80', '\x91', '\xE5', '\x88', '\xB0', '\xE5', '\x92', '\x8C', '\xE5', '\x9C', '\xB0', /* 些们你來們到和地 */ + '\xE5', '\xA5', '\xB9', '\xE5', '\xB0', '\x86', '\xE5', '\xB0', '\x87', '\xE5', '\xB0', '\xB1', '\xE5', '\xB9', '\xB4', '\xE5', '\xBE', '\x97', '\xE6', '\x83', '\x85', '\xE6', '\x9C', '\x80', /* 她将將就年得情最 */ + '\xE6', '\xA0', '\xB7', '\xE6', '\xA8', '\xA3', '\xE7', '\x90', '\x86', '\xE8', '\x83', '\xBD', '\xE8', '\xAA', '\xAA', '\xE8', '\xAF', '\xB4', '\xE8', '\xBF', '\x99', '\xE9', '\x80', '\x99', /* 样樣理能說说这這 */ + '\xE9', '\x80', '\x9A', /* 通 */ + '\0', + '\xE5', '\x8D', '\xB3', '\xE5', '\x90', '\x97', '\xE5', '\x90', '\xA7', '\xE5', '\x90', '\xAC', '\xE5', '\x91', '\xA2', '\xE5', '\x93', '\x81', '\xE5', '\x93', '\x8D', '\xE5', '\x97', '\x8E', /* 即吗吧听呢品响嗎 */ + '\xE5', '\xB8', '\x88', '\xE5', '\xB8', '\xAB', '\xE6', '\x94', '\xB6', '\xE6', '\x96', '\xAD', '\xE6', '\x96', '\xB7', '\xE6', '\x98', '\x8E', '\xE7', '\x9C', '\xBC', '\xE9', '\x96', '\x93', /* 师師收断斷明眼間 */ + '\xE9', '\x97', '\xB4', '\xE9', '\x99', '\x85', '\xE9', '\x99', '\x88', '\xE9', '\x99', '\x90', '\xE9', '\x99', '\xA4', '\xE9', '\x99', '\xB3', '\xE9', '\x9A', '\x8F', '\xE9', '\x9A', '\x9B', /* 间际陈限除陳随際 */ + '\xE9', '\x9A', '\xA8', /* 隨 */ + '\0', + '\xE4', '\xBA', '\x8B', '\xE5', '\x89', '\x8D', '\xE5', '\xAD', '\xB8', '\xE5', '\xB0', '\x86', '\xE5', '\xB0', '\x87', '\xE6', '\x83', '\x85', '\xE6', '\x83', '\xB3', '\xE6', '\x88', '\x96', /* 事前學将將情想或 */ + '\xE6', '\x94', '\xBF', '\xE6', '\x96', '\xAF', '\xE6', '\x96', '\xB0', '\xE6', '\xA0', '\xB7', '\xE6', '\xA8', '\xA3', '\xE6', '\xB0', '\x91', '\xE6', '\xB2', '\x92', '\xE6', '\xB2', '\xA1', /* 政斯新样樣民沒没 */ + '\xE7', '\x84', '\xB6', '\xE7', '\x89', '\xB9', '\xE7', '\x8E', '\xB0', '\xE7', '\x8F', '\xBE', '\xE7', '\x90', '\x83', '\xE7', '\xAC', '\xAC', '\xE7', '\xB6', '\x93', '\xE8', '\xB0', '\x81', /* 然特现現球第經谁 */ + '\xE8', '\xB5', '\xB7', /* 起 */ + '\0', + '\xE4', '\xBE', '\x8B', '\xE5', '\x88', '\xA5', '\xE5', '\x88', '\xAB', '\xE5', '\x88', '\xB6', '\xE5', '\x8A', '\xA8', '\xE5', '\x8B', '\x95', '\xE5', '\x90', '\x97', '\xE5', '\x97', '\x8E', /* 例別别制动動吗嗎 */ + '\xE5', '\xA2', '\x9E', '\xE6', '\x8C', '\x87', '\xE6', '\x98', '\x8E', '\xE6', '\x9C', '\x9D', '\xE6', '\x9C', '\x9F', '\xE6', '\x9E', '\x84', '\xE7', '\x89', '\xA9', '\xE7', '\xA1', '\xAE', /* 增指明朝期构物确 */ + '\xE7', '\xA7', '\x8D', '\xE8', '\xAA', '\xBF', '\xE8', '\xB0', '\x83', '\xE8', '\xB2', '\xBB', '\xE8', '\xB4', '\xB9', '\xE9', '\x82', '\xA3', '\xE9', '\x83', '\xBD', '\xE9', '\x96', '\x93', /* 种調调費费那都間 */ + '\xE9', '\x97', '\xB4', /* 间 */ +#endif /* AF_CONFIG_OPTION_CJK_BLUE_HANI_VERT */ +#endif /* AF_CONFIG_OPTION_CJK */ + '\0', + + }; + + + /* stringsets are specific to scripts */ + FT_LOCAL_ARRAY_DEF( AF_Blue_StringRec ) + af_blue_stringsets[] = + { + /* */ + { AF_BLUE_STRING_LATIN_CAPITAL_TOP, AF_BLUE_PROPERTY_LATIN_TOP }, + { AF_BLUE_STRING_LATIN_CAPITAL_BOTTOM, 0 }, + { AF_BLUE_STRING_LATIN_SMALL_F_TOP, AF_BLUE_PROPERTY_LATIN_TOP }, + { AF_BLUE_STRING_LATIN_SMALL, AF_BLUE_PROPERTY_LATIN_TOP | + AF_BLUE_PROPERTY_LATIN_X_HEIGHT }, + { AF_BLUE_STRING_LATIN_SMALL, 0 }, + { AF_BLUE_STRING_LATIN_SMALL_DESCENDER, 0 }, + { AF_BLUE_STRING_MAX, 0 }, + { AF_BLUE_STRING_GREEK_CAPITAL_TOP, AF_BLUE_PROPERTY_LATIN_TOP }, + { AF_BLUE_STRING_GREEK_CAPITAL_BOTTOM, 0 }, + { AF_BLUE_STRING_GREEK_SMALL_BETA_TOP, AF_BLUE_PROPERTY_LATIN_TOP }, + { AF_BLUE_STRING_GREEK_SMALL, AF_BLUE_PROPERTY_LATIN_TOP | + AF_BLUE_PROPERTY_LATIN_X_HEIGHT }, + { AF_BLUE_STRING_GREEK_SMALL, 0 }, + { AF_BLUE_STRING_GREEK_SMALL_DESCENDER, 0 }, + { AF_BLUE_STRING_MAX, 0 }, + { AF_BLUE_STRING_CYRILLIC_CAPITAL_TOP, AF_BLUE_PROPERTY_LATIN_TOP }, + { AF_BLUE_STRING_CYRILLIC_CAPITAL_BOTTOM, 0 }, + { AF_BLUE_STRING_CYRILLIC_SMALL, AF_BLUE_PROPERTY_LATIN_TOP | + AF_BLUE_PROPERTY_LATIN_X_HEIGHT }, + { AF_BLUE_STRING_CYRILLIC_SMALL, 0 }, + { AF_BLUE_STRING_CYRILLIC_SMALL_DESCENDER, 0 }, + { AF_BLUE_STRING_MAX, 0 }, + { AF_BLUE_STRING_HEBREW_TOP, AF_BLUE_PROPERTY_LATIN_TOP | + AF_BLUE_PROPERTY_LATIN_LONG }, + { AF_BLUE_STRING_HEBREW_BOTTOM, 0 }, + { AF_BLUE_STRING_HEBREW_DESCENDER, 0 }, + { AF_BLUE_STRING_MAX, 0 }, +#ifdef AF_CONFIG_OPTION_CJK + { AF_BLUE_STRING_CJK_TOP_FILL, AF_BLUE_PROPERTY_CJK_TOP | + AF_BLUE_PROPERTY_CJK_FILL }, + { AF_BLUE_STRING_CJK_TOP_UNFILL, AF_BLUE_PROPERTY_CJK_TOP }, + { AF_BLUE_STRING_CJK_BOTTOM_FILL, AF_BLUE_PROPERTY_CJK_FILL }, + { AF_BLUE_STRING_CJK_BOTTOM_UNFILL, 0 }, +#ifdef AF_CONFIG_OPTION_CJK_BLUE_HANI_VERT + { AF_BLUE_STRING_CJK_LEFT_FILL, AF_BLUE_PROPERTY_CJK_HORIZ | + AF_BLUE_PROPERTY_CJK_FILL }, + { AF_BLUE_STRING_CJK_LEFT_UNFILL, AF_BLUE_PROPERTY_CJK_HORIZ }, + { AF_BLUE_STRING_CJK_RIGHT_FILL, AF_BLUE_PROPERTY_CJK_HORIZ | + AF_BLUE_PROPERTY_CJK_RIGHT | + AF_BLUE_PROPERTY_CJK_FILL }, + { AF_BLUE_STRING_CJK_RIGHT_UNFILL, AF_BLUE_PROPERTY_CJK_HORIZ | + AF_BLUE_PROPERTY_CJK_RIGHT }, +#endif /* AF_CONFIG_OPTION_CJK_BLUE_HANI_VERT */ + { AF_BLUE_STRING_MAX, 0 }, +#endif /* AF_CONFIG_OPTION_CJK */ + + }; + + +/* END */ diff --git a/reactos/lib/3rdparty/freetype/src/autofit/afblue.cin b/reactos/lib/3rdparty/freetype/src/autofit/afblue.cin new file mode 100644 index 00000000000..c693d89f701 --- /dev/null +++ b/reactos/lib/3rdparty/freetype/src/autofit/afblue.cin @@ -0,0 +1,39 @@ +/***************************************************************************/ +/* */ +/* afblue.c */ +/* */ +/* Auto-fitter data for blue strings (body). */ +/* */ +/* Copyright 2013 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. */ +/* */ +/***************************************************************************/ + + +#include "aftypes.h" + + + FT_LOCAL_ARRAY_DEF( char ) + af_blue_strings[] = + { + /* */ +@AF_BLUE_STRINGS_ARRAY@ + }; + + + /* stringsets are specific to scripts */ + FT_LOCAL_ARRAY_DEF( AF_Blue_StringRec ) + af_blue_stringsets[] = + { + /* */ +@AF_BLUE_STRINGSETS_ARRAY@ + }; + + +/* END */ diff --git a/reactos/lib/3rdparty/freetype/src/autofit/afblue.dat b/reactos/lib/3rdparty/freetype/src/autofit/afblue.dat new file mode 100644 index 00000000000..d488f3faea6 --- /dev/null +++ b/reactos/lib/3rdparty/freetype/src/autofit/afblue.dat @@ -0,0 +1,218 @@ +// afblue.dat +// +// Auto-fitter data for blue strings. +// +// Copyright 2013 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. + + +// This file contains data specific to blue zones. It gets processed by +// a script to simulate `jagged arrays', with enumeration values holding +// offsets into the arrays. +// +// The format of the file is rather simple: A section starts with three +// labels separated by whitespace and followed by a colon (everything in a +// single line); the first label gives the name of the enumeration template, +// the second the name of the array template, and the third the name of the +// `maximum' template, holding the size of the largest array element. The +// script then fills the corresponding templates (indicated by `@' +// characters around the name). +// +// A section contains one or more data records. Each data record consists +// of two or more lines. The first line holds the enumeration name, and the +// remaining lines the corresponding array data. +// +// There are two possible representations for array data. +// +// - A string of characters in UTF-8 encoding enclosed in double quotes, +// using C syntax. There can be only one string per line, thus the +// starting and ending double quote must be the first and last character +// in the line, respectively, ignoring whitespace before and after the +// string. If there are multiple strings (in multiple lines), they are +// concatenated to a single string. In the output, a string gets +// represented as a series of singles bytes, followed by a zero byte. The +// enumeration values simply hold byte offsets to the start of the +// corresponding strings. +// +// - Data blocks enclosed in balanced braces, which get copied verbatim and +// which can span multiple lines. The opening brace of a block must be +// the first character of a line (ignoring whitespace), and the closing +// brace the last (ignoring whitespace also). The script appends a comma +// character after each block and counts the number of blocks to set the +// enumeration values. +// +// A section can contain either strings only or data blocks only. +// +// A comment line starts with `//'; it gets removed. A preprocessor +// directive line (using the standard syntax of `cpp') starts with `#' and +// gets copied verbatim to both the enumeration and the array. Whitespace +// outside of a string is insignificant. +// +// Preprocessor directives are ignored while the script computes maximum +// values; this essentially means that the maximum values can easily be too +// large. Given that the purpose of those values is to create local +// fixed-size arrays at compile time for further processing of the blue zone +// data, this isn't a problem. Note the the final zero byte of a string is +// not counted. Note also that the count holds the number of UTF-8 encoded +// characters, not bytes. + + +AF_BLUE_STRING_ENUM AF_BLUE_STRINGS_ARRAY AF_BLUE_STRING_MAX_LEN: + + AF_BLUE_STRING_LATIN_CAPITAL_TOP + "THEZOCQS" + AF_BLUE_STRING_LATIN_CAPITAL_BOTTOM + "HEZLOCUS" + AF_BLUE_STRING_LATIN_SMALL_F_TOP + "fijkdbh" + AF_BLUE_STRING_LATIN_SMALL + "xzroesc" + AF_BLUE_STRING_LATIN_SMALL_DESCENDER + "pqgjy" + + AF_BLUE_STRING_GREEK_CAPITAL_TOP + "ΓΒΕΖΘΟΩ" + AF_BLUE_STRING_GREEK_CAPITAL_BOTTOM + "ΒΔΖΞΘΟ" + AF_BLUE_STRING_GREEK_SMALL_BETA_TOP + "βθδζλξ" + AF_BLUE_STRING_GREEK_SMALL + "αειοπστω" + AF_BLUE_STRING_GREEK_SMALL_DESCENDER + "βγημρφχψ" + + AF_BLUE_STRING_CYRILLIC_CAPITAL_TOP + "БВЕПЗОСЭ" + AF_BLUE_STRING_CYRILLIC_CAPITAL_BOTTOM + "БВЕШЗОСЭ" + AF_BLUE_STRING_CYRILLIC_SMALL + "хпншезос" + AF_BLUE_STRING_CYRILLIC_SMALL_DESCENDER + "руф" + + AF_BLUE_STRING_HEBREW_TOP + "בדהחךכםס" + AF_BLUE_STRING_HEBREW_BOTTOM + "בטכםסצ" + AF_BLUE_STRING_HEBREW_DESCENDER + "קךןףץ" + +#ifdef AF_CONFIG_OPTION_CJK + + AF_BLUE_STRING_CJK_TOP_FILL + "他们你來們到和地" + "对對就席我时時會" + "来為能舰說说这這" + "齊" + AF_BLUE_STRING_CJK_TOP_UNFILL + "军同已愿既星是景" + "民照现現理用置要" + "軍那配里開雷露面" + "顾" + AF_BLUE_STRING_CJK_BOTTOM_FILL + "个为人他以们你來" + "個們到和大对對就" + "我时時有来為要說" + "说" + AF_BLUE_STRING_CJK_BOTTOM_UNFILL + "主些因它想意理生" + "當看着置者自著裡" + "过还进進過道還里" + "面" + +#ifdef AF_CONFIG_OPTION_CJK_BLUE_HANI_VERT + + AF_BLUE_STRING_CJK_LEFT_FILL + "些们你來們到和地" + "她将將就年得情最" + "样樣理能說说这這" + "通" + AF_BLUE_STRING_CJK_LEFT_UNFILL + "即吗吧听呢品响嗎" + "师師收断斷明眼間" + "间际陈限除陳随際" + "隨" + AF_BLUE_STRING_CJK_RIGHT_FILL + "事前學将將情想或" + "政斯新样樣民沒没" + "然特现現球第經谁" + "起" + AF_BLUE_STRING_CJK_RIGHT_UNFILL + "例別别制动動吗嗎" + "增指明朝期构物确" + "种調调費费那都間" + "间" + +#endif /* AF_CONFIG_OPTION_CJK_BLUE_HANI_VERT */ + +#endif /* AF_CONFIG_OPTION_CJK */ + + +AF_BLUE_STRINGSET_ENUM AF_BLUE_STRINGSETS_ARRAY AF_BLUE_STRINGSET_MAX_LEN: + + AF_BLUE_STRINGSET_LATN + { AF_BLUE_STRING_LATIN_CAPITAL_TOP, AF_BLUE_PROPERTY_LATIN_TOP } + { AF_BLUE_STRING_LATIN_CAPITAL_BOTTOM, 0 } + { AF_BLUE_STRING_LATIN_SMALL_F_TOP, AF_BLUE_PROPERTY_LATIN_TOP } + { AF_BLUE_STRING_LATIN_SMALL, AF_BLUE_PROPERTY_LATIN_TOP | + AF_BLUE_PROPERTY_LATIN_X_HEIGHT } + { AF_BLUE_STRING_LATIN_SMALL, 0 } + { AF_BLUE_STRING_LATIN_SMALL_DESCENDER, 0 } + { AF_BLUE_STRING_MAX, 0 } + + AF_BLUE_STRINGSET_GREK + { AF_BLUE_STRING_GREEK_CAPITAL_TOP, AF_BLUE_PROPERTY_LATIN_TOP } + { AF_BLUE_STRING_GREEK_CAPITAL_BOTTOM, 0 } + { AF_BLUE_STRING_GREEK_SMALL_BETA_TOP, AF_BLUE_PROPERTY_LATIN_TOP } + { AF_BLUE_STRING_GREEK_SMALL, AF_BLUE_PROPERTY_LATIN_TOP | + AF_BLUE_PROPERTY_LATIN_X_HEIGHT } + { AF_BLUE_STRING_GREEK_SMALL, 0 } + { AF_BLUE_STRING_GREEK_SMALL_DESCENDER, 0 } + { AF_BLUE_STRING_MAX, 0 } + + AF_BLUE_STRINGSET_CYRL + { AF_BLUE_STRING_CYRILLIC_CAPITAL_TOP, AF_BLUE_PROPERTY_LATIN_TOP } + { AF_BLUE_STRING_CYRILLIC_CAPITAL_BOTTOM, 0 } + { AF_BLUE_STRING_CYRILLIC_SMALL, AF_BLUE_PROPERTY_LATIN_TOP | + AF_BLUE_PROPERTY_LATIN_X_HEIGHT } + { AF_BLUE_STRING_CYRILLIC_SMALL, 0 } + { AF_BLUE_STRING_CYRILLIC_SMALL_DESCENDER, 0 } + { AF_BLUE_STRING_MAX, 0 } + + AF_BLUE_STRINGSET_HEBR + { AF_BLUE_STRING_HEBREW_TOP, AF_BLUE_PROPERTY_LATIN_TOP | + AF_BLUE_PROPERTY_LATIN_LONG } + { AF_BLUE_STRING_HEBREW_BOTTOM, 0 } + { AF_BLUE_STRING_HEBREW_DESCENDER, 0 } + { AF_BLUE_STRING_MAX, 0 } + +#ifdef AF_CONFIG_OPTION_CJK + + AF_BLUE_STRINGSET_HANI + { AF_BLUE_STRING_CJK_TOP_FILL, AF_BLUE_PROPERTY_CJK_TOP | + AF_BLUE_PROPERTY_CJK_FILL } + { AF_BLUE_STRING_CJK_TOP_UNFILL, AF_BLUE_PROPERTY_CJK_TOP } + { AF_BLUE_STRING_CJK_BOTTOM_FILL, AF_BLUE_PROPERTY_CJK_FILL } + { AF_BLUE_STRING_CJK_BOTTOM_UNFILL, 0 } +#ifdef AF_CONFIG_OPTION_CJK_BLUE_HANI_VERT + { AF_BLUE_STRING_CJK_LEFT_FILL, AF_BLUE_PROPERTY_CJK_HORIZ | + AF_BLUE_PROPERTY_CJK_FILL } + { AF_BLUE_STRING_CJK_LEFT_UNFILL, AF_BLUE_PROPERTY_CJK_HORIZ } + { AF_BLUE_STRING_CJK_RIGHT_FILL, AF_BLUE_PROPERTY_CJK_HORIZ | + AF_BLUE_PROPERTY_CJK_RIGHT | + AF_BLUE_PROPERTY_CJK_FILL } + { AF_BLUE_STRING_CJK_RIGHT_UNFILL, AF_BLUE_PROPERTY_CJK_HORIZ | + AF_BLUE_PROPERTY_CJK_RIGHT } +#endif /* AF_CONFIG_OPTION_CJK_BLUE_HANI_VERT */ + { AF_BLUE_STRING_MAX, 0 } + +#endif /* AF_CONFIG_OPTION_CJK */ + + +// END diff --git a/reactos/lib/3rdparty/freetype/src/autofit/afblue.h b/reactos/lib/3rdparty/freetype/src/autofit/afblue.h new file mode 100644 index 00000000000..86a36491faf --- /dev/null +++ b/reactos/lib/3rdparty/freetype/src/autofit/afblue.h @@ -0,0 +1,199 @@ +/* This file has been generated by the Perl script `afblue.pl', */ +/* using data from file `afblue.dat'. */ + +/***************************************************************************/ +/* */ +/* afblue.h */ +/* */ +/* Auto-fitter data for blue strings (specification). */ +/* */ +/* Copyright 2013 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. */ +/* */ +/***************************************************************************/ + + +#ifndef __AFBLUE_H__ +#define __AFBLUE_H__ + + +FT_BEGIN_HEADER + + + /* an auxiliary macro to decode a UTF-8 character -- since we only use */ + /* hard-coded, self-converted data, no error checking is performed */ +#define GET_UTF8_CHAR( ch, p ) \ + ch = (unsigned char)*p++; \ + if ( ch >= 0x80 ) \ + { \ + FT_UInt len; \ + \ + \ + if ( ch < 0xE0 ) \ + { \ + len = 1; \ + ch &= 0x1F; \ + } \ + else if ( ch < 0xF0 ) \ + { \ + len = 2; \ + ch &= 0x0F; \ + } \ + else \ + { \ + len = 3; \ + ch &= 0x07; \ + } \ + \ + for ( ; len > 0; len-- ) \ + ch = ( ch << 6 ) | ( *p++ & 0x3F ); \ + } + + + /*************************************************************************/ + /*************************************************************************/ + /***** *****/ + /***** B L U E S T R I N G S *****/ + /***** *****/ + /*************************************************************************/ + /*************************************************************************/ + + /* At the bottommost level, we define strings for finding blue zones. */ + + +#define AF_BLUE_STRING_MAX_LEN 25 + + /* The AF_Blue_String enumeration values are offsets into the */ + /* `af_blue_strings' array. */ + + typedef enum AF_Blue_String_ + { + AF_BLUE_STRING_LATIN_CAPITAL_TOP = 0, + AF_BLUE_STRING_LATIN_CAPITAL_BOTTOM = 9, + AF_BLUE_STRING_LATIN_SMALL_F_TOP = 18, + AF_BLUE_STRING_LATIN_SMALL = 26, + AF_BLUE_STRING_LATIN_SMALL_DESCENDER = 34, + AF_BLUE_STRING_GREEK_CAPITAL_TOP = 40, + AF_BLUE_STRING_GREEK_CAPITAL_BOTTOM = 55, + AF_BLUE_STRING_GREEK_SMALL_BETA_TOP = 68, + AF_BLUE_STRING_GREEK_SMALL = 81, + AF_BLUE_STRING_GREEK_SMALL_DESCENDER = 98, + AF_BLUE_STRING_CYRILLIC_CAPITAL_TOP = 115, + AF_BLUE_STRING_CYRILLIC_CAPITAL_BOTTOM = 132, + AF_BLUE_STRING_CYRILLIC_SMALL = 149, + AF_BLUE_STRING_CYRILLIC_SMALL_DESCENDER = 166, + AF_BLUE_STRING_HEBREW_TOP = 173, + AF_BLUE_STRING_HEBREW_BOTTOM = 190, + AF_BLUE_STRING_HEBREW_DESCENDER = 203, + af_blue_1_1 = 213, +#ifdef AF_CONFIG_OPTION_CJK + AF_BLUE_STRING_CJK_TOP_FILL = af_blue_1_1 + 1, + AF_BLUE_STRING_CJK_TOP_UNFILL = af_blue_1_1 + 77, + AF_BLUE_STRING_CJK_BOTTOM_FILL = af_blue_1_1 + 153, + AF_BLUE_STRING_CJK_BOTTOM_UNFILL = af_blue_1_1 + 229, + af_blue_1_1_1 = af_blue_1_1 + 304, +#ifdef AF_CONFIG_OPTION_CJK_BLUE_HANI_VERT + AF_BLUE_STRING_CJK_LEFT_FILL = af_blue_1_1_1 + 1, + AF_BLUE_STRING_CJK_LEFT_UNFILL = af_blue_1_1_1 + 77, + AF_BLUE_STRING_CJK_RIGHT_FILL = af_blue_1_1_1 + 153, + AF_BLUE_STRING_CJK_RIGHT_UNFILL = af_blue_1_1_1 + 229, + af_blue_1_2_1 = af_blue_1_1_1 + 304, +#else + af_blue_1_2_1 = af_blue_1_1_1 + 0, +#endif /* AF_CONFIG_OPTION_CJK_BLUE_HANI_VERT */ + af_blue_1_2 = af_blue_1_2_1 + 0, +#else + af_blue_1_2 = af_blue_1_2_1 + 0, +#endif /* AF_CONFIG_OPTION_CJK */ + + + AF_BLUE_STRING_MAX /* do not remove */ + + } AF_Blue_String; + + + FT_LOCAL_ARRAY( char ) + af_blue_strings[]; + + + /*************************************************************************/ + /*************************************************************************/ + /***** *****/ + /***** B L U E S T R I N G S E T S *****/ + /***** *****/ + /*************************************************************************/ + /*************************************************************************/ + + /* The next level is to group blue strings into script-specific sets. */ + + + /* Properties are specific to a writing system. We assume that a given */ + /* blue string can't be used in more than a single writing system, which */ + /* is a safe bet. */ +#define AF_BLUE_PROPERTY_LATIN_TOP ( 1 << 0 ) +#define AF_BLUE_PROPERTY_LATIN_X_HEIGHT ( 1 << 1 ) +#define AF_BLUE_PROPERTY_LATIN_LONG ( 1 << 2 ) + +#define AF_BLUE_PROPERTY_CJK_HORIZ ( 1 << 0 ) +#define AF_BLUE_PROPERTY_CJK_TOP ( 1 << 1 ) +#define AF_BLUE_PROPERTY_CJK_FILL ( 1 << 2 ) +#define AF_BLUE_PROPERTY_CJK_RIGHT AF_BLUE_PROPERTY_CJK_TOP + + +#define AF_BLUE_STRINGSET_MAX_LEN 9 + + /* The AF_Blue_Stringset enumeration values are offsets into the */ + /* `af_blue_stringsets' array. */ + + typedef enum AF_Blue_Stringset_ + { + AF_BLUE_STRINGSET_LATN = 0, + AF_BLUE_STRINGSET_GREK = 7, + AF_BLUE_STRINGSET_CYRL = 14, + AF_BLUE_STRINGSET_HEBR = 20, + af_blue_2_1 = 24, +#ifdef AF_CONFIG_OPTION_CJK + AF_BLUE_STRINGSET_HANI = af_blue_2_1 + 0, + af_blue_2_1_1 = af_blue_2_1 + 4, +#ifdef AF_CONFIG_OPTION_CJK_BLUE_HANI_VERT + af_blue_2_2_1 = af_blue_2_1_1 + 4, +#else + af_blue_2_2_1 = af_blue_2_1_1 + 0, +#endif /* AF_CONFIG_OPTION_CJK_BLUE_HANI_VERT */ + af_blue_2_2 = af_blue_2_2_1 + 1, +#else + af_blue_2_2 = af_blue_2_2_1 + 0, +#endif /* AF_CONFIG_OPTION_CJK */ + + + AF_BLUE_STRINGSET_MAX /* do not remove */ + + } AF_Blue_Stringset; + + + typedef struct AF_Blue_StringRec_ + { + AF_Blue_String string; + FT_UShort properties; + + } AF_Blue_StringRec; + + + FT_LOCAL_ARRAY( AF_Blue_StringRec ) + af_blue_stringsets[]; + +/* */ + +FT_END_HEADER + + +#endif /* __AFBLUE_H__ */ + + +/* END */ diff --git a/reactos/lib/3rdparty/freetype/src/autofit/afblue.hin b/reactos/lib/3rdparty/freetype/src/autofit/afblue.hin new file mode 100644 index 00000000000..00282c3bad9 --- /dev/null +++ b/reactos/lib/3rdparty/freetype/src/autofit/afblue.hin @@ -0,0 +1,142 @@ +/***************************************************************************/ +/* */ +/* afblue.h */ +/* */ +/* Auto-fitter data for blue strings (specification). */ +/* */ +/* Copyright 2013 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. */ +/* */ +/***************************************************************************/ + + +#ifndef __AFBLUE_H__ +#define __AFBLUE_H__ + + +FT_BEGIN_HEADER + + + /* an auxiliary macro to decode a UTF-8 character -- since we only use */ + /* hard-coded, self-converted data, no error checking is performed */ +#define GET_UTF8_CHAR( ch, p ) \ + ch = (unsigned char)*p++; \ + if ( ch >= 0x80 ) \ + { \ + FT_UInt len; \ + \ + \ + if ( ch < 0xE0 ) \ + { \ + len = 1; \ + ch &= 0x1F; \ + } \ + else if ( ch < 0xF0 ) \ + { \ + len = 2; \ + ch &= 0x0F; \ + } \ + else \ + { \ + len = 3; \ + ch &= 0x07; \ + } \ + \ + for ( ; len > 0; len-- ) \ + ch = ( ch << 6 ) | ( *p++ & 0x3F ); \ + } + + + /*************************************************************************/ + /*************************************************************************/ + /***** *****/ + /***** B L U E S T R I N G S *****/ + /***** *****/ + /*************************************************************************/ + /*************************************************************************/ + + /* At the bottommost level, we define strings for finding blue zones. */ + + +#define AF_BLUE_STRING_MAX_LEN @AF_BLUE_STRING_MAX_LEN@ + + /* The AF_Blue_String enumeration values are offsets into the */ + /* `af_blue_strings' array. */ + + typedef enum AF_Blue_String_ + { +@AF_BLUE_STRING_ENUM@ + + AF_BLUE_STRING_MAX /* do not remove */ + + } AF_Blue_String; + + + FT_LOCAL_ARRAY( char ) + af_blue_strings[]; + + + /*************************************************************************/ + /*************************************************************************/ + /***** *****/ + /***** B L U E S T R I N G S E T S *****/ + /***** *****/ + /*************************************************************************/ + /*************************************************************************/ + + /* The next level is to group blue strings into script-specific sets. */ + + + /* Properties are specific to a writing system. We assume that a given */ + /* blue string can't be used in more than a single writing system, which */ + /* is a safe bet. */ +#define AF_BLUE_PROPERTY_LATIN_TOP ( 1 << 0 ) +#define AF_BLUE_PROPERTY_LATIN_X_HEIGHT ( 1 << 1 ) +#define AF_BLUE_PROPERTY_LATIN_LONG ( 1 << 2 ) + +#define AF_BLUE_PROPERTY_CJK_HORIZ ( 1 << 0 ) +#define AF_BLUE_PROPERTY_CJK_TOP ( 1 << 1 ) +#define AF_BLUE_PROPERTY_CJK_FILL ( 1 << 2 ) +#define AF_BLUE_PROPERTY_CJK_RIGHT AF_BLUE_PROPERTY_CJK_TOP + + +#define AF_BLUE_STRINGSET_MAX_LEN @AF_BLUE_STRINGSET_MAX_LEN@ + + /* The AF_Blue_Stringset enumeration values are offsets into the */ + /* `af_blue_stringsets' array. */ + + typedef enum AF_Blue_Stringset_ + { +@AF_BLUE_STRINGSET_ENUM@ + + AF_BLUE_STRINGSET_MAX /* do not remove */ + + } AF_Blue_Stringset; + + + typedef struct AF_Blue_StringRec_ + { + AF_Blue_String string; + FT_UShort properties; + + } AF_Blue_StringRec; + + + FT_LOCAL_ARRAY( AF_Blue_StringRec ) + af_blue_stringsets[]; + +/* */ + +FT_END_HEADER + + +#endif /* __AFBLUE_H__ */ + + +/* END */ diff --git a/reactos/lib/3rdparty/freetype/src/autofit/afcjk.c b/reactos/lib/3rdparty/freetype/src/autofit/afcjk.c index f69a528e3b7..7a6f835516c 100644 --- a/reactos/lib/3rdparty/freetype/src/autofit/afcjk.c +++ b/reactos/lib/3rdparty/freetype/src/autofit/afcjk.c @@ -26,7 +26,7 @@ #include FT_ADVANCES_H #include FT_INTERNAL_DEBUG_H -#include "aftypes.h" +#include "afglobal.h" #include "aflatin.h" @@ -73,6 +73,12 @@ AF_GlyphHintsRec hints[1]; + FT_TRACE5(( "\n" + "cjk standard widths computation (script `%s')\n" + "===============================================\n" + "\n", + af_script_names[metrics->root.script_class->script] )); + af_glyph_hints_init( hints, face->memory ); metrics->axis[AF_DIMENSION_HORZ].width_count = 0; @@ -86,11 +92,15 @@ AF_Scaler scaler = &dummy->root.scaler; - glyph_index = FT_Get_Char_Index( face, - metrics->root.clazz->standard_char ); + glyph_index = FT_Get_Char_Index( + face, + metrics->root.script_class->standard_char ); if ( glyph_index == 0 ) goto Exit; + FT_TRACE5(( "standard character: U+%04lX (glyph index %d)\n", + metrics->root.script_class->standard_char, glyph_index )); + error = FT_Load_Glyph( face, glyph_index, FT_LOAD_NO_SCALE ); if ( error || face->glyph->outline.n_points <= 0 ) goto Exit; @@ -122,11 +132,13 @@ FT_UInt num_widths = 0; - error = af_latin_hints_compute_segments( hints, (AF_Dimension)dim ); + error = af_latin_hints_compute_segments( hints, + (AF_Dimension)dim ); if ( error ) goto Exit; - af_latin_hints_link_segments( hints, (AF_Dimension)dim ); + af_latin_hints_link_segments( hints, + (AF_Dimension)dim ); seg = axhints->segments; limit = seg + axhints->num_segments; @@ -151,7 +163,7 @@ } /* this also replaces multiple almost identical stem widths */ - /* with a single one (the value 100 is heuristic) */ + /* with a single one (the value 100 is heuristic) */ af_sort_and_quantize_widths( &num_widths, axis->widths, dummy->units_per_em / 100 ); axis->width_count = num_widths; @@ -171,263 +183,201 @@ axis->edge_distance_threshold = stdw / 5; axis->standard_width = stdw; axis->extra_light = 0; + +#ifdef FT_DEBUG_LEVEL_TRACE + { + FT_UInt i; + + + FT_TRACE5(( "%s widths:\n", + dim == AF_DIMENSION_VERT ? "horizontal" + : "vertical" )); + + FT_TRACE5(( " %d (standard)", axis->standard_width )); + for ( i = 1; i < axis->width_count; i++ ) + FT_TRACE5(( " %d", axis->widths[i].org )); + + FT_TRACE5(( "\n" )); + } +#endif } } + FT_TRACE5(( "\n" )); + af_glyph_hints_done( hints ); } -#define AF_CJK_MAX_TEST_CHARACTERS 32 - - - /* Each blue zone has two types of fill and unfill, this is, */ - /* filling the entire glyph square or not. */ - - enum - { - AF_CJK_BLUE_TYPE_FILL, - AF_CJK_BLUE_TYPE_UNFILL, - AF_CJK_BLUE_TYPE_MAX - }; - - - /* Put some common and representative Han Ideographs characters here. */ - static const FT_ULong af_cjk_hani_blue_chars[AF_CJK_BLUE_MAX] - [AF_CJK_BLUE_TYPE_MAX] - [AF_CJK_MAX_TEST_CHARACTERS] = - { - { - { - 0x4ED6, 0x4EEC, 0x4F60, 0x4F86, 0x5011, 0x5230, 0x548C, 0x5730, - 0x5BF9, 0x5C0D, 0x5C31, 0x5E2D, 0x6211, 0x65F6, 0x6642, 0x6703, - 0x6765, 0x70BA, 0x80FD, 0x8230, 0x8AAA, 0x8BF4, 0x8FD9, 0x9019, - 0x9F4A /* top fill */ - }, - { - 0x519B, 0x540C, 0x5DF2, 0x613F, 0x65E2, 0x661F, 0x662F, 0x666F, - 0x6C11, 0x7167, 0x73B0, 0x73FE, 0x7406, 0x7528, 0x7F6E, 0x8981, - 0x8ECD, 0x90A3, 0x914D, 0x91CC, 0x958B, 0x96F7, 0x9732, 0x9762, - 0x987E /* top unfill */ - } - }, - { - { - 0x4E2A, 0x4E3A, 0x4EBA, 0x4ED6, 0x4EE5, 0x4EEC, 0x4F60, 0x4F86, - 0x500B, 0x5011, 0x5230, 0x548C, 0x5927, 0x5BF9, 0x5C0D, 0x5C31, - 0x6211, 0x65F6, 0x6642, 0x6709, 0x6765, 0x70BA, 0x8981, 0x8AAA, - 0x8BF4 /* bottom fill */ - }, - { - 0x4E3B, 0x4E9B, 0x56E0, 0x5B83, 0x60F3, 0x610F, 0x7406, 0x751F, - 0x7576, 0x770B, 0x7740, 0x7F6E, 0x8005, 0x81EA, 0x8457, 0x88E1, - 0x8FC7, 0x8FD8, 0x8FDB, 0x9032, 0x904E, 0x9053, 0x9084, 0x91CC, - 0x9762 /* bottom unfill */ - } - }, -#ifndef AF_CONFIG_OPTION_CJK_BLUE_HANI_VERT - { {0x0000}, {0x0000} }, - { {0x0000}, {0x0000} } -#else - { - { - 0x4E9B, 0x4EEC, 0x4F60, 0x4F86, 0x5011, 0x5230, 0x548C, 0x5730, - 0x5979, 0x5C06, 0x5C07, 0x5C31, 0x5E74, 0x5F97, 0x60C5, 0x6700, - 0x6837, 0x6A23, 0x7406, 0x80FD, 0x8AAA, 0x8BF4, 0x8FD9, 0x9019, - 0x901A /* left fill */ - }, - { - 0x5373, 0x5417, 0x5427, 0x542C, 0x5462, 0x54C1, 0x54CD, 0x55CE, - 0x5E08, 0x5E2B, 0x6536, 0x65AD, 0x65B7, 0x660E, 0x773C, 0x9593, - 0x95F4, 0x9645, 0x9648, 0x9650, 0x9664, 0x9673, 0x968F, 0x969B, - 0x96A8 /* left unfill */ - } - }, - { - { - 0x4E8B, 0x524D, 0x5B78, 0x5C06, 0x5C07, 0x60C5, 0x60F3, 0x6216, - 0x653F, 0x65AF, 0x65B0, 0x6837, 0x6A23, 0x6C11, 0x6C92, 0x6CA1, - 0x7136, 0x7279, 0x73B0, 0x73FE, 0x7403, 0x7B2C, 0x7D93, 0x8C01, - 0x8D77 /* right fill */ - }, - { - 0x4F8B, 0x5225, 0x522B, 0x5236, 0x52A8, 0x52D5, 0x5417, 0x55CE, - 0x589E, 0x6307, 0x660E, 0x671D, 0x671F, 0x6784, 0x7269, 0x786E, - 0x79CD, 0x8ABF, 0x8C03, 0x8CBB, 0x8D39, 0x90A3, 0x90FD, 0x9593, - 0x95F4 /* right unfill */ - } - } -#endif /* AF_CONFIG_OPTION_CJK_BLUE_HANI_VERT */ - }; - - - /* Calculate blue zones for all the CJK_BLUE_XXX's. */ + /* Find all blue zones. */ static void - af_cjk_metrics_init_blues( AF_CJKMetrics metrics, - FT_Face face, - const FT_ULong blue_chars - [AF_CJK_BLUE_MAX] - [AF_CJK_BLUE_TYPE_MAX] - [AF_CJK_MAX_TEST_CHARACTERS] ) + af_cjk_metrics_init_blues( AF_CJKMetrics metrics, + FT_Face face ) { - FT_Pos fills[AF_CJK_MAX_TEST_CHARACTERS]; - FT_Pos flats[AF_CJK_MAX_TEST_CHARACTERS]; + FT_Pos fills[AF_BLUE_STRING_MAX_LEN]; + FT_Pos flats[AF_BLUE_STRING_MAX_LEN]; - FT_Int num_fills; - FT_Int num_flats; + FT_Int num_fills; + FT_Int num_flats; - FT_Int bb; - AF_CJKBlue blue; - FT_Error error; - AF_CJKAxis axis; - FT_GlyphSlot glyph = face->glyph; + AF_CJKBlue blue; + FT_Error error; + AF_CJKAxis axis; + FT_Outline outline; + + AF_Blue_Stringset bss = metrics->root.script_class->blue_stringset; + const AF_Blue_StringRec* bs = &af_blue_stringsets[bss]; #ifdef FT_DEBUG_LEVEL_TRACE - FT_String* cjk_blue_name[AF_CJK_BLUE_MAX] = { - (FT_String*)"top", - (FT_String*)"bottom", - (FT_String*)"left", - (FT_String*)"right" + FT_String* cjk_blue_name[4] = + { + (FT_String*)"bottom", /* -- , -- */ + (FT_String*)"top", /* -- , TOP */ + (FT_String*)"left", /* HORIZ, -- */ + (FT_String*)"right" /* HORIZ, TOP */ }; - FT_String* cjk_blue_type_name[AF_CJK_BLUE_TYPE_MAX] = { - (FT_String*)"filled", - (FT_String*)"unfilled" + + FT_String* cjk_blue_type_name[2] = + { + (FT_String*)"unfilled", /* -- */ + (FT_String*)"filled" /* FILL */ }; #endif - /* We compute the blues simply by loading each character from the */ - /* `blue_chars[blues]' string, then computing its extreme points */ - /* (depending blue zone type etc.). */ + /* we walk over the blue character strings as specified in the */ + /* script's entry in the `af_blue_stringset' array, computing its */ + /* extremum points (depending on the string properties) */ - FT_TRACE5(( "cjk blue zones computation\n" )); - FT_TRACE5(( "------------------------------------------------\n" )); + FT_TRACE5(( "cjk blue zones computation\n" + "==========================\n" + "\n" )); - for ( bb = 0; bb < AF_CJK_BLUE_MAX; bb++ ) + for ( ; bs->string != AF_BLUE_STRING_MAX; bs++ ) { - FT_Int fill_type; - FT_Pos* blue_ref; - FT_Pos* blue_shoot; + const char* p = &af_blue_strings[bs->string]; + FT_Pos* blue_ref; + FT_Pos* blue_shoot; + if ( AF_CJK_IS_HORIZ_BLUE( bs ) ) + axis = &metrics->axis[AF_DIMENSION_HORZ]; + else + axis = &metrics->axis[AF_DIMENSION_VERT]; + + FT_TRACE5(( "blue zone %d:\n", axis->blue_count )); + num_fills = 0; num_flats = 0; - for ( fill_type = 0; fill_type < AF_CJK_BLUE_TYPE_MAX; fill_type++ ) + FT_TRACE5(( " cjk blue %s/%s\n", + cjk_blue_name[AF_CJK_IS_HORIZ_BLUE( bs ) | + AF_CJK_IS_TOP_BLUE( bs ) ], + cjk_blue_type_name[!!AF_CJK_IS_FILLED_BLUE( bs )] )); + + while ( *p ) { - const FT_ULong* p = blue_chars[bb][fill_type]; - const FT_ULong* limit = p + AF_CJK_MAX_TEST_CHARACTERS; - FT_Bool fill = FT_BOOL( - fill_type == AF_CJK_BLUE_TYPE_FILL ); + FT_ULong ch; + FT_UInt glyph_index; + FT_Pos best_pos; /* same as points.y or points.x, resp. */ + FT_Int best_point; + FT_Vector* points; - FT_TRACE5(( "cjk blue %s/%s\n", cjk_blue_name[bb], - cjk_blue_type_name[fill_type] )); + GET_UTF8_CHAR( ch, p ); - - for ( ; p < limit && *p; p++ ) + /* load the character in the face -- skip unknown or empty ones */ + glyph_index = FT_Get_Char_Index( face, ch ); + if ( glyph_index == 0 ) { - FT_UInt glyph_index; - FT_Pos best_pos; /* same as points.y */ - FT_Int best_point; - FT_Vector* points; + FT_TRACE5(( " U+%04lX unavailable\n", ch )); + continue; + } + + error = FT_Load_Glyph( face, glyph_index, FT_LOAD_NO_SCALE ); + outline = face->glyph->outline; + if ( error || outline.n_points <= 0 ) + { + FT_TRACE5(( " U+%04lX contains no outlines\n", ch )); + continue; + } + + /* now compute min or max point indices and coordinates */ + points = outline.points; + best_point = -1; + best_pos = 0; /* make compiler happy */ + + { + FT_Int nn; + FT_Int first = 0; + FT_Int last = -1; - FT_TRACE5(( " U+%lX...", *p )); - - /* load the character in the face -- skip unknown or empty ones */ - glyph_index = FT_Get_Char_Index( face, *p ); - if ( glyph_index == 0 ) + for ( nn = 0; nn < outline.n_contours; first = last + 1, nn++ ) { - FT_TRACE5(( "unavailable\n" )); - continue; - } - - error = FT_Load_Glyph( face, glyph_index, FT_LOAD_NO_SCALE ); - if ( error || glyph->outline.n_points <= 0 ) - { - FT_TRACE5(( "no outline\n" )); - continue; - } - - /* now compute min or max point indices and coordinates */ - points = glyph->outline.points; - best_point = -1; - best_pos = 0; /* make compiler happy */ - - { - FT_Int nn; - FT_Int first = 0; - FT_Int last = -1; + FT_Int pp; - for ( nn = 0; - nn < glyph->outline.n_contours; - first = last + 1, nn++ ) + last = outline.contours[nn]; + + /* Avoid single-point contours since they are never rasterized. */ + /* In some fonts, they correspond to mark attachment points */ + /* which are way outside of the glyph's real outline. */ + if ( last <= first ) + continue; + + if ( AF_CJK_IS_HORIZ_BLUE( bs ) ) { - FT_Int pp; - - - last = glyph->outline.contours[nn]; - - /* Avoid single-point contours since they are never */ - /* rasterized. In some fonts, they correspond to mark */ - /* attachment points which are way outside of the glyph's */ - /* real outline. */ - if ( last <= first ) - continue; - - switch ( bb ) + if ( AF_CJK_IS_RIGHT_BLUE( bs ) ) { - case AF_CJK_BLUE_TOP: - for ( pp = first; pp <= last; pp++ ) - if ( best_point < 0 || points[pp].y > best_pos ) - { - best_point = pp; - best_pos = points[pp].y; - } - break; - - case AF_CJK_BLUE_BOTTOM: - for ( pp = first; pp <= last; pp++ ) - if ( best_point < 0 || points[pp].y < best_pos ) - { - best_point = pp; - best_pos = points[pp].y; - } - break; - - case AF_CJK_BLUE_LEFT: - for ( pp = first; pp <= last; pp++ ) - if ( best_point < 0 || points[pp].x < best_pos ) - { - best_point = pp; - best_pos = points[pp].x; - } - break; - - case AF_CJK_BLUE_RIGHT: for ( pp = first; pp <= last; pp++ ) if ( best_point < 0 || points[pp].x > best_pos ) { best_point = pp; best_pos = points[pp].x; } - break; - - default: - ; + } + else + { + for ( pp = first; pp <= last; pp++ ) + if ( best_point < 0 || points[pp].x < best_pos ) + { + best_point = pp; + best_pos = points[pp].x; + } + } + } + else + { + if ( AF_CJK_IS_TOP_BLUE( bs ) ) + { + for ( pp = first; pp <= last; pp++ ) + if ( best_point < 0 || points[pp].y > best_pos ) + { + best_point = pp; + best_pos = points[pp].y; + } + } + else + { + for ( pp = first; pp <= last; pp++ ) + if ( best_point < 0 || points[pp].y < best_pos ) + { + best_point = pp; + best_pos = points[pp].y; + } } } - FT_TRACE5(( "best_pos=%5ld\n", best_pos )); } - if ( fill ) - fills[num_fills++] = best_pos; - else - flats[num_flats++] = best_pos; + FT_TRACE5(( " U+%04lX: best_pos = %5ld\n", ch, best_pos )); } + + if ( AF_CJK_IS_FILLED_BLUE( bs ) ) + fills[num_fills++] = best_pos; + else + flats[num_flats++] = best_pos; } if ( num_flats == 0 && num_fills == 0 ) @@ -436,34 +386,30 @@ * we couldn't find a single glyph to compute this blue zone, * we will simply ignore it then */ - FT_TRACE5(( "empty\n" )); + FT_TRACE5(( " empty\n" )); continue; } /* we have computed the contents of the `fill' and `flats' tables, */ - /* now determine the reference position of the blue -- */ + /* now determine the reference position of the blue zone -- */ /* we simply take the median value after a simple sort */ af_sort_pos( num_flats, flats ); af_sort_pos( num_fills, fills ); - if ( AF_CJK_BLUE_TOP == bb || AF_CJK_BLUE_BOTTOM == bb ) - axis = &metrics->axis[AF_DIMENSION_VERT]; - else - axis = &metrics->axis[AF_DIMENSION_HORZ]; - - blue = & axis->blues[axis->blue_count]; - blue_ref = & blue->ref.org; - blue_shoot = & blue->shoot.org; + blue = &axis->blues[axis->blue_count]; + blue_ref = &blue->ref.org; + blue_shoot = &blue->shoot.org; axis->blue_count++; + if ( num_flats == 0 ) { - *blue_ref = fills[num_fills / 2]; + *blue_ref = *blue_shoot = fills[num_fills / 2]; } else if ( num_fills == 0 ) { - *blue_ref = flats[num_flats / 2]; + *blue_ref = *blue_shoot = flats[num_flats / 2]; } else @@ -481,26 +427,34 @@ FT_Bool under_ref = FT_BOOL( shoot < ref ); - if ( ( AF_CJK_BLUE_TOP == bb || - AF_CJK_BLUE_RIGHT == bb ) ^ under_ref ) - *blue_shoot = *blue_ref = ( shoot + ref ) / 2; + /* AF_CJK_IS_TOP_BLUE covers `right' and `top' */ + if ( AF_CJK_IS_TOP_BLUE( bs ) ^ under_ref ) + { + *blue_ref = + *blue_shoot = ( shoot + ref ) / 2; + + FT_TRACE5(( " [overshoot smaller than reference," + " taking mean value]\n" )); + } } blue->flags = 0; - if ( AF_CJK_BLUE_TOP == bb ) - blue->flags |= AF_CJK_BLUE_IS_TOP; - else if ( AF_CJK_BLUE_RIGHT == bb ) - blue->flags |= AF_CJK_BLUE_IS_RIGHT; + if ( AF_CJK_IS_TOP_BLUE( bs ) ) + blue->flags |= AF_CJK_BLUE_TOP; - FT_TRACE5(( "-- cjk %s bluezone ref = %ld shoot = %ld\n", - cjk_blue_name[bb], *blue_ref, *blue_shoot )); + FT_TRACE5(( " -> reference = %ld\n" + " overshoot = %ld\n", + *blue_ref, *blue_shoot )); } + FT_TRACE5(( "\n" )); + return; } /* Basically the Latin version with type AF_CJKMetrics for metrics. */ + FT_LOCAL_DEF( void ) af_cjk_metrics_check_digits( AF_CJKMetrics metrics, FT_Face face ) @@ -510,8 +464,7 @@ FT_Fixed advance, old_advance = 0; - /* check whether all ASCII digits have the same advance width; */ - /* digit `0' is 0x30 in all supported charmaps */ + /* digit `0' is 0x30 in all supported charmaps */ for ( i = 0x30; i <= 0x39; i++ ) { FT_UInt glyph_index; @@ -547,6 +500,8 @@ } + /* Initialize global metrics. */ + FT_LOCAL_DEF( FT_Error ) af_cjk_metrics_init( AF_CJKMetrics metrics, FT_Face face ) @@ -556,21 +511,21 @@ metrics->units_per_em = face->units_per_EM; - if ( FT_Select_Charmap( face, FT_ENCODING_UNICODE ) ) - face->charmap = NULL; - else + if ( !FT_Select_Charmap( face, FT_ENCODING_UNICODE ) ) { af_cjk_metrics_init_widths( metrics, face ); - af_cjk_metrics_init_blues( metrics, face, af_cjk_hani_blue_chars ); + af_cjk_metrics_init_blues( metrics, face ); af_cjk_metrics_check_digits( metrics, face ); } FT_Set_Charmap( face, oldmap ); - return FT_Err_Ok; } + /* Adjust scaling value, then scale and shift widths */ + /* and blue zones (if applicable) for given dimension. */ + static void af_cjk_metrics_scale_dim( AF_CJKMetrics metrics, AF_Scaler scaler, @@ -582,8 +537,6 @@ FT_UInt nn; - axis = &metrics->axis[dim]; - if ( dim == AF_DIMENSION_HORZ ) { scale = scaler->x_scale; @@ -595,6 +548,8 @@ delta = scaler->y_delta; } + axis = &metrics->axis[dim]; + if ( axis->org_scale == scale && axis->org_delta == delta ) return; @@ -650,12 +605,13 @@ blue->shoot.fit = blue->ref.fit - delta2; - FT_TRACE5(( ">> active cjk blue zone %c%d[%ld/%ld]: " - "ref: cur=%.2f fit=%.2f shoot: cur=%.2f fit=%.2f\n", - ( dim == AF_DIMENSION_HORZ ) ? 'H' : 'V', - nn, blue->ref.org, blue->shoot.org, - blue->ref.cur / 64.0, blue->ref.fit / 64.0, - blue->shoot.cur / 64.0, blue->shoot.fit / 64.0 )); + FT_TRACE5(( ">> active cjk blue zone %c%d[%ld/%ld]:\n" + " ref: cur=%.2f fit=%.2f\n" + " shoot: cur=%.2f fit=%.2f\n", + ( dim == AF_DIMENSION_HORZ ) ? 'H' : 'V', + nn, blue->ref.org, blue->shoot.org, + blue->ref.cur / 64.0, blue->ref.fit / 64.0, + blue->shoot.cur / 64.0, blue->shoot.fit / 64.0 )); blue->flags |= AF_CJK_BLUE_ACTIVE; } @@ -663,10 +619,14 @@ } + /* Scale global values in both directions. */ + FT_LOCAL_DEF( void ) af_cjk_metrics_scale( AF_CJKMetrics metrics, AF_Scaler scaler ) { + /* we copy the whole structure since the x and y scaling values */ + /* are not modified, contrary to e.g. the `latin' auto-hinter */ metrics->root.scaler = *scaler; af_cjk_metrics_scale_dim( metrics, scaler, AF_DIMENSION_HORZ ); @@ -682,6 +642,9 @@ /*************************************************************************/ /*************************************************************************/ + + /* Walk over all contours and compute its segments. */ + static FT_Error af_cjk_hints_compute_segments( AF_GlyphHints hints, AF_Dimension dim ) @@ -938,7 +901,7 @@ for ( seg = segments; seg < segment_limit; seg++ ) { - AF_Edge found = 0; + AF_Edge found = NULL; FT_Pos best = 0xFFFFU; FT_Int ee; @@ -1026,25 +989,26 @@ } } - /*********************************************************************/ - /* */ - /* Good, we now compute each edge's properties according to segments */ - /* found on its position. Basically, these are as follows. */ - /* */ - /* - edge's main direction */ - /* - stem edge, serif edge or both (which defaults to stem then) */ - /* - rounded edge, straight or both (which defaults to straight) */ - /* - link for edge */ - /* */ - /*********************************************************************/ + /******************************************************************/ + /* */ + /* Good, we now compute each edge's properties according to the */ + /* segments found on its position. Basically, these are */ + /* */ + /* - the edge's main direction */ + /* - stem edge, serif edge or both (which defaults to stem then) */ + /* - rounded edge, straight or both (which defaults to straight) */ + /* - link for edge */ + /* */ + /******************************************************************/ - /* first of all, set the `edge' field in each segment -- this is */ - /* required in order to compute edge links */ - /* */ - /* Note that removing this loop and setting the `edge' field of each */ - /* segment directly in the code above slows down execution speed for */ - /* some reasons on platforms like the Sun. */ + /* first of all, set the `edge' field in each segment -- this is */ + /* required in order to compute edge links */ + /* + * Note that removing this loop and setting the `edge' field of each + * segment directly in the code above slows down execution speed for + * some reasons on platforms like the Sun. + */ { AF_Edge edges = axis->edges; AF_Edge edge_limit = edges + axis->num_edges; @@ -1153,6 +1117,8 @@ } + /* Detect segments and edges for given dimension. */ + static FT_Error af_cjk_hints_detect_features( AF_GlyphHints hints, AF_Dimension dim ) @@ -1171,6 +1137,8 @@ } + /* Compute all edges which lie within blue zones. */ + FT_LOCAL_DEF( void ) af_cjk_hints_compute_blue_edges( AF_GlyphHints hints, AF_CJKMetrics metrics, @@ -1218,10 +1186,8 @@ /* zone, check for left edges */ /* */ /* of course, that's for TrueType */ - is_top_right_blue = - FT_BOOL( ( ( blue->flags & AF_CJK_BLUE_IS_TOP ) != 0 ) || - ( ( blue->flags & AF_CJK_BLUE_IS_RIGHT ) != 0 ) ); - is_major_dir = FT_BOOL( edge->dir == axis->major_dir ); + is_top_right_blue = FT_BOOL( blue->flags & AF_CJK_BLUE_TOP ); + is_major_dir = FT_BOOL( edge->dir == axis->major_dir ); /* if it is a top zone, the edge must be against the major */ /* direction; if it is a bottom zone, it must be in the major */ @@ -1258,6 +1224,8 @@ } + /* Initalize hinting engine. */ + FT_LOCAL_DEF( FT_Error ) af_cjk_hints_init( AF_GlyphHints hints, AF_CJKMetrics metrics ) @@ -1316,7 +1284,7 @@ hints->scaler_flags = scaler_flags; hints->other_flags = other_flags; - return 0; + return FT_Err_Ok; } @@ -1328,8 +1296,8 @@ /*************************************************************************/ /*************************************************************************/ - /* snap a given width in scaled coordinates to one of the */ - /* current standard widths */ + /* Snap a given width in scaled coordinates to one of the */ + /* current standard widths. */ static FT_Pos af_cjk_snap_width( AF_Width widths, @@ -1376,7 +1344,9 @@ } - /* compute the snapped width of a given stem */ + /* Compute the snapped width of a given stem. */ + /* There is a lot of voodoo in this function; changing the hard-coded */ + /* parameters influence the whole hinting process. */ static FT_Pos af_cjk_compute_stem_width( AF_GlyphHints hints, @@ -1385,8 +1355,8 @@ AF_Edge_Flags base_flags, AF_Edge_Flags stem_flags ) { - AF_CJKMetrics metrics = (AF_CJKMetrics) hints->metrics; - AF_CJKAxis axis = & metrics->axis[dim]; + AF_CJKMetrics metrics = (AF_CJKMetrics)hints->metrics; + AF_CJKAxis axis = &metrics->axis[dim]; FT_Pos dist = width; FT_Int sign = 0; FT_Bool vertical = FT_BOOL( dim == AF_DIMENSION_VERT ); @@ -1497,7 +1467,7 @@ } - /* align one stem edge relative to the previous stem edge */ + /* Align one stem edge relative to the previous stem edge. */ static void af_cjk_align_linked_edge( AF_GlyphHints hints, @@ -1517,6 +1487,9 @@ } + /* Shift the coordinates of the `serif' edge by the same amount */ + /* as the corresponding `base' edge has been moved already. */ + static void af_cjk_align_serif_edge( AF_GlyphHints hints, AF_Edge base, @@ -1670,6 +1643,8 @@ } + /* The main grid-fitting routine. */ + static void af_cjk_hint_edges( AF_GlyphHints hints, AF_Dimension dim ) @@ -1685,10 +1660,16 @@ FT_Bool has_last_stem = FALSE; FT_Pos last_stem_pos = 0; +#ifdef FT_DEBUG_LEVEL_TRACE + FT_UInt num_actions = 0; +#endif + + + FT_TRACE5(( "cjk %s edge hinting (script `%s')\n", + dim == AF_DIMENSION_VERT ? "horizontal" : "vertical", + af_script_names[hints->metrics->script_class->script] )); /* we begin by aligning all stems relative to the blue zone */ - FT_TRACE5(( "==== cjk hinting %s edges =====\n", - dim == AF_DIMENSION_HORZ ? "vertical" : "horizontal" )); if ( AF_HINTS_DO_BLUES( hints ) ) { @@ -1719,10 +1700,14 @@ if ( !edge1 ) continue; - FT_TRACE5(( "CJKBLUE: edge %d @%d (opos=%.2f) snapped to (%.2f), " - "was (%.2f)\n", - edge1-edges, edge1->fpos, edge1->opos / 64.0, blue->fit / 64.0, - edge1->pos / 64.0 )); +#ifdef FT_DEBUG_LEVEL_TRACE + FT_TRACE5(( " CJKBLUE: edge %d @%d (opos=%.2f) snapped to %.2f," + " was %.2f\n", + edge1 - edges, edge1->fpos, edge1->opos / 64.0, + blue->fit / 64.0, edge1->pos / 64.0 )); + + num_actions++; +#endif edge1->pos = blue->fit; edge1->flags |= AF_EDGE_DONE; @@ -1731,6 +1716,10 @@ { af_cjk_align_linked_edge( hints, dim, edge1, edge2 ); edge2->flags |= AF_EDGE_DONE; + +#ifdef FT_DEBUG_LEVEL_TRACE + num_actions++; +#endif } if ( !anchor ) @@ -1772,6 +1761,7 @@ } /* now align the stem */ + /* this should not happen, but it's better to be safe */ if ( edge2->blue_edge ) { @@ -1779,6 +1769,11 @@ af_cjk_align_linked_edge( hints, dim, edge2, edge ); edge->flags |= AF_EDGE_DONE; + +#ifdef FT_DEBUG_LEVEL_TRACE + num_actions++; +#endif + continue; } @@ -1786,6 +1781,11 @@ { af_cjk_align_linked_edge( hints, dim, edge2, edge ); edge->flags |= AF_EDGE_DONE; + +#ifdef FT_DEBUG_LEVEL_TRACE + num_actions++; +#endif + /* We rarely reaches here it seems; * usually the two edges belonging * to one stem are marked as DONE together @@ -1953,7 +1953,7 @@ } if ( !skipped ) - return; + goto Exit; /* * now hint the remaining edges (serifs and single) in order @@ -1973,7 +1973,7 @@ } if ( !skipped ) - return; + goto Exit; for ( edge = edges; edge < edge_limit; edge++ ) { @@ -2011,6 +2011,16 @@ } } } + + Exit: + +#ifdef FT_DEBUG_LEVEL_TRACE + if ( !num_actions ) + FT_TRACE5(( " (none)\n" )); + FT_TRACE5(( "\n" )); +#endif + + return; } @@ -2104,6 +2114,8 @@ } + /* Apply the complete hinting algorithm to a CJK glyph. */ + FT_LOCAL_DEF( FT_Error ) af_cjk_hints_apply( AF_GlyphHints hints, FT_Outline* outline, @@ -2191,9 +2203,28 @@ /*************************************************************************/ + AF_DEFINE_WRITING_SYSTEM_CLASS( + af_cjk_writing_system_class, + + AF_WRITING_SYSTEM_CJK, + + sizeof ( AF_CJKMetricsRec ), + + (AF_Script_InitMetricsFunc) af_cjk_metrics_init, + (AF_Script_ScaleMetricsFunc)af_cjk_metrics_scale, + (AF_Script_DoneMetricsFunc) NULL, + + (AF_Script_InitHintsFunc) af_cjk_hints_init, + (AF_Script_ApplyHintsFunc) af_cjk_hints_apply + ) + + /* this corresponds to Unicode 6.0 */ - static const AF_Script_UniRangeRec af_cjk_uniranges[] = + /* XXX: this should probably fine tuned to differentiate better between */ + /* scripts... */ + + static const AF_Script_UniRangeRec af_hani_uniranges[] = { AF_UNIRANGE_REC( 0x1100UL, 0x11FFUL ), /* Hangul Jamo */ AF_UNIRANGE_REC( 0x2E80UL, 0x2EFFUL ), /* CJK Radicals Supplement */ @@ -2231,33 +2262,12 @@ }; - AF_DEFINE_SCRIPT_CLASS( af_cjk_script_class, - AF_SCRIPT_CJK, - af_cjk_uniranges, - 0x7530, /* 田 */ - - sizeof ( AF_CJKMetricsRec ), - - (AF_Script_InitMetricsFunc) af_cjk_metrics_init, - (AF_Script_ScaleMetricsFunc)af_cjk_metrics_scale, - (AF_Script_DoneMetricsFunc) NULL, - - (AF_Script_InitHintsFunc) af_cjk_hints_init, - (AF_Script_ApplyHintsFunc) af_cjk_hints_apply - ) - #else /* !AF_CONFIG_OPTION_CJK */ - static const AF_Script_UniRangeRec af_cjk_uniranges[] = - { - AF_UNIRANGE_REC( 0UL, 0UL ) - }; + AF_DEFINE_WRITING_SYSTEM_CLASS( + af_cjk_writing_system_class, - - AF_DEFINE_SCRIPT_CLASS( af_cjk_script_class, - AF_SCRIPT_CJK, - af_cjk_uniranges, - 0, + AF_WRITING_SYSTEM_CJK, sizeof ( AF_CJKMetricsRec ), @@ -2269,7 +2279,25 @@ (AF_Script_ApplyHintsFunc) NULL ) + + static const AF_Script_UniRangeRec af_hani_uniranges[] = + { + AF_UNIRANGE_REC( 0UL, 0UL ) + }; + #endif /* !AF_CONFIG_OPTION_CJK */ + AF_DEFINE_SCRIPT_CLASS( + af_hani_script_class, + + AF_SCRIPT_HANI, + AF_BLUE_STRINGSET_HANI, + AF_WRITING_SYSTEM_CJK, + + af_hani_uniranges, + 0x7530 /* 田 */ + ) + + /* END */ diff --git a/reactos/lib/3rdparty/freetype/src/autofit/afcjk.h b/reactos/lib/3rdparty/freetype/src/autofit/afcjk.h index ab816f20b1e..6f5bdc53d99 100644 --- a/reactos/lib/3rdparty/freetype/src/autofit/afcjk.h +++ b/reactos/lib/3rdparty/freetype/src/autofit/afcjk.h @@ -4,7 +4,7 @@ /* */ /* Auto-fitter hinting routines for CJK script (specification). */ /* */ -/* Copyright 2006, 2007, 2011, 2012 by */ +/* Copyright 2006, 2007, 2011-2013 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -26,39 +26,48 @@ FT_BEGIN_HEADER - /* the CJK-specific script class */ + /* the CJK-specific writing system */ - AF_DECLARE_SCRIPT_CLASS( af_cjk_script_class ) + AF_DECLARE_WRITING_SYSTEM_CLASS( af_cjk_writing_system_class ) + + + /* the CJK-specific script classes */ + + AF_DECLARE_SCRIPT_CLASS( af_hani_script_class ) + + + /*************************************************************************/ + /*************************************************************************/ + /***** *****/ + /***** C J K G L O B A L M E T R I C S *****/ + /***** *****/ + /*************************************************************************/ + /*************************************************************************/ - /* CJK (global) metrics management */ /* * CJK glyphs tend to fill the square. So we have both vertical and * horizontal blue zones. But some glyphs have flat bounding strokes that * leave some space between neighbour glyphs. */ - enum - { - AF_CJK_BLUE_TOP, - AF_CJK_BLUE_BOTTOM, - AF_CJK_BLUE_LEFT, - AF_CJK_BLUE_RIGHT, - - AF_CJK_BLUE_MAX - }; +#define AF_CJK_IS_TOP_BLUE( b ) \ + ( (b)->properties & AF_BLUE_PROPERTY_CJK_TOP ) +#define AF_CJK_IS_HORIZ_BLUE( b ) \ + ( (b)->properties & AF_BLUE_PROPERTY_CJK_HORIZ ) +#define AF_CJK_IS_FILLED_BLUE( b ) \ + ( (b)->properties & AF_BLUE_PROPERTY_CJK_FILL ) +#define AF_CJK_IS_RIGHT_BLUE AF_CJK_IS_TOP_BLUE #define AF_CJK_MAX_WIDTHS 16 -#define AF_CJK_MAX_BLUES AF_CJK_BLUE_MAX enum { - AF_CJK_BLUE_ACTIVE = 1 << 0, - AF_CJK_BLUE_IS_TOP = 1 << 1, - AF_CJK_BLUE_IS_RIGHT = 1 << 2, - AF_CJK_BLUE_ADJUSTMENT = 1 << 3, /* used for scale adjustment */ - /* optimization */ + AF_CJK_BLUE_ACTIVE = 1 << 0, /* set if zone height is <= 3/4px */ + AF_CJK_BLUE_TOP = 1 << 1, /* result of AF_CJK_IS_TOP_BLUE */ + AF_CJK_BLUE_ADJUSTMENT = 1 << 2, /* used for scale adjustment */ + /* optimization */ AF_CJK_BLUE_FLAG_MAX }; @@ -77,16 +86,16 @@ FT_BEGIN_HEADER FT_Fixed scale; FT_Pos delta; - FT_UInt width_count; - AF_WidthRec widths[AF_CJK_MAX_WIDTHS]; - FT_Pos edge_distance_threshold; - FT_Pos standard_width; - FT_Bool extra_light; + FT_UInt width_count; /* number of used widths */ + AF_WidthRec widths[AF_CJK_MAX_WIDTHS]; /* widths array */ + FT_Pos edge_distance_threshold; /* used for creating edges */ + FT_Pos standard_width; /* the default stem thickness */ + FT_Bool extra_light; /* is standard width very light? */ /* used for horizontal metrics too for CJK */ FT_Bool control_overshoot; FT_UInt blue_count; - AF_CJKBlueRec blues[AF_CJK_BLUE_MAX]; + AF_CJKBlueRec blues[AF_BLUE_STRINGSET_MAX]; FT_Fixed org_scale; FT_Pos org_delta; diff --git a/reactos/lib/3rdparty/freetype/src/autofit/afdummy.c b/reactos/lib/3rdparty/freetype/src/autofit/afdummy.c index 22944559da0..aaa034d9f92 100644 --- a/reactos/lib/3rdparty/freetype/src/autofit/afdummy.c +++ b/reactos/lib/3rdparty/freetype/src/autofit/afdummy.c @@ -26,8 +26,13 @@ af_dummy_hints_init( AF_GlyphHints hints, AF_ScriptMetrics metrics ) { - af_glyph_hints_rescale( hints, - metrics ); + af_glyph_hints_rescale( hints, metrics ); + + hints->x_scale = metrics->scaler.x_scale; + hints->y_scale = metrics->scaler.y_scale; + hints->x_delta = metrics->scaler.x_delta; + hints->y_delta = metrics->scaler.y_delta; + return FT_Err_Ok; } @@ -36,17 +41,21 @@ af_dummy_hints_apply( AF_GlyphHints hints, FT_Outline* outline ) { - FT_UNUSED( hints ); - FT_UNUSED( outline ); + FT_Error error; - return FT_Err_Ok; + + error = af_glyph_hints_reload( hints, outline ); + if ( !error ) + af_glyph_hints_save( hints, outline ); + + return error; } - AF_DEFINE_SCRIPT_CLASS( af_dummy_script_class, - AF_SCRIPT_DUMMY, - NULL, - 0, + AF_DEFINE_WRITING_SYSTEM_CLASS( + af_dummy_writing_system_class, + + AF_WRITING_SYSTEM_DUMMY, sizeof ( AF_ScriptMetricsRec ), @@ -59,4 +68,16 @@ ) + AF_DEFINE_SCRIPT_CLASS( + af_dflt_script_class, + + AF_SCRIPT_DFLT, + (AF_Blue_Stringset)0, + AF_WRITING_SYSTEM_DUMMY, + + NULL, + '\0' + ) + + /* END */ diff --git a/reactos/lib/3rdparty/freetype/src/autofit/afdummy.h b/reactos/lib/3rdparty/freetype/src/autofit/afdummy.h index 95d8f8cf190..bc34dddaf90 100644 --- a/reactos/lib/3rdparty/freetype/src/autofit/afdummy.h +++ b/reactos/lib/3rdparty/freetype/src/autofit/afdummy.h @@ -5,7 +5,7 @@ /* Auto-fitter dummy routines to be used if no hinting should be */ /* performed (specification). */ /* */ -/* Copyright 2003-2005, 2011 by */ +/* Copyright 2003-2005, 2011, 2013 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -25,11 +25,13 @@ FT_BEGIN_HEADER - /* A dummy script metrics class used when no hinting should - * be performed. This is the default for non-latin glyphs! + /* A dummy writing system and script class used when no hinting should be + * performed. */ - AF_DECLARE_SCRIPT_CLASS( af_dummy_script_class ) + AF_DECLARE_WRITING_SYSTEM_CLASS( af_dummy_writing_system_class ) + + AF_DECLARE_SCRIPT_CLASS( af_dflt_script_class ) /* */ diff --git a/reactos/lib/3rdparty/freetype/src/autofit/afglobal.c b/reactos/lib/3rdparty/freetype/src/autofit/afglobal.c index 3e41465756b..dc62bd7a1f5 100644 --- a/reactos/lib/3rdparty/freetype/src/autofit/afglobal.c +++ b/reactos/lib/3rdparty/freetype/src/autofit/afglobal.c @@ -17,39 +17,64 @@ #include "afglobal.h" -#include "afdummy.h" -#include "aflatin.h" -#include "afcjk.h" -#include "afindic.h" -#include "afpic.h" + + /* get writing system specific header files */ +#undef WRITING_SYSTEM +#define WRITING_SYSTEM( ws, WS ) /* empty */ +#include "afwrtsys.h" #include "aferrors.h" +#include "afpic.h" -#ifdef FT_OPTION_AUTOFIT2 -#include "aflatin2.h" -#endif #ifndef FT_CONFIG_OPTION_PIC - /* when updating this table, don't forget to update */ - /* AF_SCRIPT_CLASSES_COUNT and autofit_module_class_pic_init */ +#undef WRITING_SYSTEM +#define WRITING_SYSTEM( ws, WS ) \ + &af_ ## ws ## _writing_system_class, - /* populate this list when you add new scripts */ - static AF_ScriptClass const af_script_classes[] = + FT_LOCAL_ARRAY_DEF( AF_WritingSystemClass ) + af_writing_system_classes[] = { - &af_dummy_script_class, -#ifdef FT_OPTION_AUTOFIT2 - &af_latin2_script_class, -#endif - &af_latin_script_class, - &af_cjk_script_class, - &af_indic_script_class, + +#include "afwrtsys.h" + + NULL /* do not remove */ + }; + + +#undef SCRIPT +#define SCRIPT( s, S, d ) \ + &af_ ## s ## _script_class, + + FT_LOCAL_ARRAY_DEF( AF_ScriptClass ) + af_script_classes[] = + { + +#include "afscript.h" + NULL /* do not remove */ }; #endif /* !FT_CONFIG_OPTION_PIC */ +#ifdef FT_DEBUG_LEVEL_TRACE + +#undef SCRIPT +#define SCRIPT( s, S, d ) #s, + + FT_LOCAL_ARRAY_DEF( char* ) + af_script_names[] = + { + +#include "afscript.h" + + }; + +#endif /* FT_DEBUG_LEVEL_TRACE */ + + /* Compute the script index of each glyph within a given face. */ static FT_Error @@ -82,18 +107,20 @@ /* scan each script in a Unicode charmap */ for ( ss = 0; AF_SCRIPT_CLASSES_GET[ss]; ss++ ) { - AF_ScriptClass clazz = AF_SCRIPT_CLASSES_GET[ss]; + AF_ScriptClass script_class = AF_SCRIPT_CLASSES_GET[ss]; AF_Script_UniRange range; - if ( clazz->script_uni_ranges == NULL ) + if ( script_class->script_uni_ranges == NULL ) continue; /* * Scan all Unicode points in the range and set the corresponding * glyph script index. */ - for ( range = clazz->script_uni_ranges; range->first != 0; range++ ) + for ( range = script_class->script_uni_ranges; + range->first != 0; + range++ ) { FT_ULong charcode = range->first; FT_UInt gindex; @@ -204,13 +231,14 @@ { if ( globals->metrics[nn] ) { - AF_ScriptClass clazz = AF_SCRIPT_CLASSES_GET[nn]; + AF_ScriptClass script_class = + AF_SCRIPT_CLASSES_GET[nn]; + AF_WritingSystemClass writing_system_class = + AF_WRITING_SYSTEM_CLASSES_GET[script_class->writing_system]; - FT_ASSERT( globals->metrics[nn]->clazz == clazz ); - - if ( clazz->script_metrics_done ) - clazz->script_metrics_done( globals->metrics[nn] ); + if ( writing_system_class->script_metrics_done ) + writing_system_class->script_metrics_done( globals->metrics[nn] ); FT_FREE( globals->metrics[nn] ); } @@ -232,12 +260,12 @@ AF_ScriptMetrics *ametrics ) { AF_ScriptMetrics metrics = NULL; - FT_UInt gidx; - AF_ScriptClass clazz; - FT_UInt script = options & 15; - const FT_Offset script_max = sizeof ( AF_SCRIPT_CLASSES_GET ) / - sizeof ( AF_SCRIPT_CLASSES_GET[0] ); - FT_Error error = FT_Err_Ok; + + AF_Script script = (AF_Script)( options & 15 ); + AF_WritingSystemClass writing_system_class; + AF_ScriptClass script_class; + + FT_Error error = FT_Err_Ok; if ( gindex >= (FT_ULong)globals->glyph_count ) @@ -246,41 +274,43 @@ goto Exit; } - gidx = script; - if ( gidx == 0 || gidx + 1 >= script_max ) - gidx = globals->glyph_scripts[gindex] & AF_SCRIPT_NONE; + /* if we have a forced script (via `options'), use it, */ + /* otherwise look into `glyph_scripts' array */ + if ( script == AF_SCRIPT_DFLT || script + 1 >= AF_SCRIPT_MAX ) + script = (AF_Script)( globals->glyph_scripts[gindex] & AF_SCRIPT_NONE ); - clazz = AF_SCRIPT_CLASSES_GET[gidx]; - if ( script == 0 ) - script = clazz->script; + script_class = AF_SCRIPT_CLASSES_GET[script]; + writing_system_class = AF_WRITING_SYSTEM_CLASSES_GET + [script_class->writing_system]; - metrics = globals->metrics[clazz->script]; + metrics = globals->metrics[script]; if ( metrics == NULL ) { /* create the global metrics object if necessary */ FT_Memory memory = globals->face->memory; - if ( FT_ALLOC( metrics, clazz->script_metrics_size ) ) + if ( FT_ALLOC( metrics, writing_system_class->script_metrics_size ) ) goto Exit; - metrics->clazz = clazz; - metrics->globals = globals; + metrics->script_class = script_class; + metrics->globals = globals; - if ( clazz->script_metrics_init ) + if ( writing_system_class->script_metrics_init ) { - error = clazz->script_metrics_init( metrics, globals->face ); + error = writing_system_class->script_metrics_init( metrics, + globals->face ); if ( error ) { - if ( clazz->script_metrics_done ) - clazz->script_metrics_done( metrics ); + if ( writing_system_class->script_metrics_done ) + writing_system_class->script_metrics_done( metrics ); FT_FREE( metrics ); goto Exit; } } - globals->metrics[clazz->script] = metrics; + globals->metrics[script] = metrics; } Exit: diff --git a/reactos/lib/3rdparty/freetype/src/autofit/afglobal.h b/reactos/lib/3rdparty/freetype/src/autofit/afglobal.h index 2e249008224..227eee752ad 100644 --- a/reactos/lib/3rdparty/freetype/src/autofit/afglobal.h +++ b/reactos/lib/3rdparty/freetype/src/autofit/afglobal.h @@ -5,7 +5,7 @@ /* Auto-fitter routines to compute global hinting values */ /* (specification). */ /* */ -/* Copyright 2003-2005, 2007, 2009, 2011-2012 by */ +/* Copyright 2003-2005, 2007, 2009, 2011-2013 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -28,13 +28,28 @@ FT_BEGIN_HEADER + FT_LOCAL_ARRAY( AF_WritingSystemClass ) + af_writing_system_classes[]; + + FT_LOCAL_ARRAY( AF_ScriptClass ) + af_script_classes[]; + +#ifdef FT_DEBUG_LEVEL_TRACE + FT_LOCAL_ARRAY( char* ) + af_script_names[]; +#endif + /* * Default values and flags for both autofitter globals (found in * AF_ModuleRec) and face globals (in AF_FaceGlobalsRec). */ /* index of fallback script in `af_script_classes' */ -#define AF_SCRIPT_FALLBACK 2 +#ifdef AF_CONFIG_OPTION_CJK +#define AF_SCRIPT_FALLBACK AF_SCRIPT_HANI +#else +#define AF_SCRIPT_FALLBACK AF_SCRIPT_DFLT +#endif /* a bit mask indicating an uncovered glyph */ #define AF_SCRIPT_NONE 0x7F /* if this flag is set, we have an ASCII digit */ @@ -55,8 +70,8 @@ FT_BEGIN_HEADER /* - * Note that glyph_scripts[] is used to map each glyph into - * an index into the `af_script_classes' array. + * Note that glyph_scripts[] maps each glyph to an index into the + * `af_script_classes' array. * */ typedef struct AF_FaceGlobalsRec_ diff --git a/reactos/lib/3rdparty/freetype/src/autofit/afhints.c b/reactos/lib/3rdparty/freetype/src/autofit/afhints.c index e8defaa88db..ce504cccac2 100644 --- a/reactos/lib/3rdparty/freetype/src/autofit/afhints.c +++ b/reactos/lib/3rdparty/freetype/src/autofit/afhints.c @@ -144,6 +144,17 @@ #include FT_CONFIG_STANDARD_LIBRARY_H + /* The dump functions are used in the `ftgrid' demo program, too. */ +#define AF_DUMP( varformat ) \ + do \ + { \ + if ( to_stdout ) \ + printf varformat; \ + else \ + FT_TRACE7( varformat ); \ + } while ( 0 ) + + static const char* af_dir_str( AF_Direction dir ) { @@ -179,34 +190,35 @@ extern "C" { #endif void - af_glyph_hints_dump_points( AF_GlyphHints hints ) + af_glyph_hints_dump_points( AF_GlyphHints hints, + FT_Bool to_stdout ) { AF_Point points = hints->points; AF_Point limit = points + hints->num_points; AF_Point point; - FT_TRACE7(( "Table of points:\n" - " [ index | xorg | yorg | xscale | yscale" - " | xfit | yfit | flags ]\n" )); + AF_DUMP(( "Table of points:\n" + " [ index | xorg | yorg | xscale | yscale" + " | xfit | yfit | flags ]\n" )); for ( point = points; point < limit; point++ ) - FT_TRACE7(( " [ %5d | %5d | %5d | %6.2f | %6.2f" - " | %5.2f | %5.2f | %c%c%c%c%c%c ]\n", - point - points, - point->fx, - point->fy, - point->ox / 64.0, - point->oy / 64.0, - point->x / 64.0, - point->y / 64.0, - ( point->flags & AF_FLAG_WEAK_INTERPOLATION ) ? 'w' : ' ', - ( point->flags & AF_FLAG_INFLECTION ) ? 'i' : ' ', - ( point->flags & AF_FLAG_EXTREMA_X ) ? '<' : ' ', - ( point->flags & AF_FLAG_EXTREMA_Y ) ? 'v' : ' ', - ( point->flags & AF_FLAG_ROUND_X ) ? '(' : ' ', - ( point->flags & AF_FLAG_ROUND_Y ) ? 'u' : ' ')); - FT_TRACE7(( "\n" )); + AF_DUMP(( " [ %5d | %5d | %5d | %6.2f | %6.2f" + " | %5.2f | %5.2f | %c%c%c%c%c%c ]\n", + point - points, + point->fx, + point->fy, + point->ox / 64.0, + point->oy / 64.0, + point->x / 64.0, + point->y / 64.0, + ( point->flags & AF_FLAG_WEAK_INTERPOLATION ) ? 'w' : ' ', + ( point->flags & AF_FLAG_INFLECTION ) ? 'i' : ' ', + ( point->flags & AF_FLAG_EXTREMA_X ) ? '<' : ' ', + ( point->flags & AF_FLAG_EXTREMA_Y ) ? 'v' : ' ', + ( point->flags & AF_FLAG_ROUND_X ) ? '(' : ' ', + ( point->flags & AF_FLAG_ROUND_Y ) ? 'u' : ' ')); + AF_DUMP(( "\n" )); } #ifdef __cplusplus } @@ -247,7 +259,8 @@ extern "C" { #endif void - af_glyph_hints_dump_segments( AF_GlyphHints hints ) + af_glyph_hints_dump_segments( AF_GlyphHints hints, + FT_Bool to_stdout ) { FT_Int dimension; @@ -262,34 +275,34 @@ AF_Segment seg; - FT_TRACE7(( "Table of %s segments:\n", - dimension == AF_DIMENSION_HORZ ? "vertical" - : "horizontal" )); + AF_DUMP(( "Table of %s segments:\n", + dimension == AF_DIMENSION_HORZ ? "vertical" + : "horizontal" )); if ( axis->num_segments ) - FT_TRACE7(( " [ index | pos | dir | from" - " | to | link | serif | edge" - " | height | extra | flags ]\n" )); + AF_DUMP(( " [ index | pos | dir | from" + " | to | link | serif | edge" + " | height | extra | flags ]\n" )); else - FT_TRACE7(( " (none)\n" )); + AF_DUMP(( " (none)\n" )); for ( seg = segments; seg < limit; seg++ ) - FT_TRACE7(( " [ %5d | %5.2g | %5s | %4d" - " | %4d | %4d | %5d | %4d" - " | %6d | %5d | %11s ]\n", - seg - segments, - dimension == AF_DIMENSION_HORZ - ? (int)seg->first->ox / 64.0 - : (int)seg->first->oy / 64.0, - af_dir_str( (AF_Direction)seg->dir ), - AF_INDEX_NUM( seg->first, points ), - AF_INDEX_NUM( seg->last, points ), - AF_INDEX_NUM( seg->link, segments ), - AF_INDEX_NUM( seg->serif, segments ), - AF_INDEX_NUM( seg->edge, edges ), - seg->height, - seg->height - ( seg->max_coord - seg->min_coord ), - af_edge_flags_to_string( (AF_Edge_Flags)seg->flags ) )); - FT_TRACE7(( "\n" )); + AF_DUMP(( " [ %5d | %5.2g | %5s | %4d" + " | %4d | %4d | %5d | %4d" + " | %6d | %5d | %11s ]\n", + seg - segments, + dimension == AF_DIMENSION_HORZ + ? (int)seg->first->ox / 64.0 + : (int)seg->first->oy / 64.0, + af_dir_str( (AF_Direction)seg->dir ), + AF_INDEX_NUM( seg->first, points ), + AF_INDEX_NUM( seg->last, points ), + AF_INDEX_NUM( seg->link, segments ), + AF_INDEX_NUM( seg->serif, segments ), + AF_INDEX_NUM( seg->edge, edges ), + seg->height, + seg->height - ( seg->max_coord - seg->min_coord ), + af_edge_flags_to_string( (AF_Edge_Flags)seg->flags ) )); + AF_DUMP(( "\n" )); } } #ifdef __cplusplus @@ -366,7 +379,8 @@ extern "C" { #endif void - af_glyph_hints_dump_edges( AF_GlyphHints hints ) + af_glyph_hints_dump_edges( AF_GlyphHints hints, + FT_Bool to_stdout ) { FT_Int dimension; @@ -383,94 +397,35 @@ * note: AF_DIMENSION_HORZ corresponds to _vertical_ edges * since they have a constant X coordinate. */ - FT_TRACE7(( "Table of %s edges:\n", - dimension == AF_DIMENSION_HORZ ? "vertical" - : "horizontal" )); + AF_DUMP(( "Table of %s edges:\n", + dimension == AF_DIMENSION_HORZ ? "vertical" + : "horizontal" )); if ( axis->num_edges ) - FT_TRACE7(( " [ index | pos | dir | link" - " | serif | blue | opos | pos | flags ]\n" )); + AF_DUMP(( " [ index | pos | dir | link" + " | serif | blue | opos | pos | flags ]\n" )); else - FT_TRACE7(( " (none)\n" )); + AF_DUMP(( " (none)\n" )); for ( edge = edges; edge < limit; edge++ ) - FT_TRACE7(( " [ %5d | %5.2g | %5s | %4d" - " | %5d | %c | %5.2f | %5.2f | %11s ]\n", - edge - edges, - (int)edge->opos / 64.0, - af_dir_str( (AF_Direction)edge->dir ), - AF_INDEX_NUM( edge->link, edges ), - AF_INDEX_NUM( edge->serif, edges ), - edge->blue_edge ? 'y' : 'n', - edge->opos / 64.0, - edge->pos / 64.0, - af_edge_flags_to_string( (AF_Edge_Flags)edge->flags ) )); - FT_TRACE7(( "\n" )); + AF_DUMP(( " [ %5d | %5.2g | %5s | %4d" + " | %5d | %c | %5.2f | %5.2f | %11s ]\n", + edge - edges, + (int)edge->opos / 64.0, + af_dir_str( (AF_Direction)edge->dir ), + AF_INDEX_NUM( edge->link, edges ), + AF_INDEX_NUM( edge->serif, edges ), + edge->blue_edge ? 'y' : 'n', + edge->opos / 64.0, + edge->pos / 64.0, + af_edge_flags_to_string( (AF_Edge_Flags)edge->flags ) )); + AF_DUMP(( "\n" )); } } #ifdef __cplusplus } #endif -#else /* !FT_DEBUG_AUTOFIT */ - - /* these empty stubs are only used to link the `ftgrid' test program */ - /* if debugging is disabled */ - -#ifdef __cplusplus - extern "C" { -#endif - - void - af_glyph_hints_dump_points( AF_GlyphHints hints ) - { - FT_UNUSED( hints ); - } - - - void - af_glyph_hints_dump_segments( AF_GlyphHints hints ) - { - FT_UNUSED( hints ); - } - - - FT_Error - af_glyph_hints_get_num_segments( AF_GlyphHints hints, - FT_Int dimension, - FT_Int* num_segments ) - { - FT_UNUSED( hints ); - FT_UNUSED( dimension ); - FT_UNUSED( num_segments ); - - return 0; - } - - - FT_Error - af_glyph_hints_get_segment_offset( AF_GlyphHints hints, - FT_Int dimension, - FT_Int idx, - FT_Pos* offset ) - { - FT_UNUSED( hints ); - FT_UNUSED( dimension ); - FT_UNUSED( idx ); - FT_UNUSED( offset ); - - return 0; - } - - - void - af_glyph_hints_dump_edges( AF_GlyphHints hints ) - { - FT_UNUSED( hints ); - } - -#ifdef __cplusplus - } -#endif +#undef AF_DUMP #endif /* !FT_DEBUG_AUTOFIT */ @@ -740,6 +695,12 @@ FT_Pos in_y = 0; AF_Direction in_dir = AF_DIR_NONE; + FT_Pos last_good_in_x = 0; + FT_Pos last_good_in_y = 0; + + FT_UInt units_per_em = hints->metrics->scaler.face->units_per_EM; + FT_Int near_limit = 20 * units_per_em / 2048; + for ( point = points; point < point_limit; point++ ) { @@ -749,15 +710,59 @@ if ( point == first ) { - prev = first->prev; - in_x = first->fx - prev->fx; - in_y = first->fy - prev->fy; + prev = first->prev; + + in_x = first->fx - prev->fx; + in_y = first->fy - prev->fy; + + last_good_in_x = in_x; + last_good_in_y = in_y; + + if ( FT_ABS( in_x ) + FT_ABS( in_y ) < near_limit ) + { + /* search first non-near point to get a good `in_dir' value */ + + AF_Point point_ = prev; + + + while ( point_ != first ) + { + AF_Point prev_ = point_->prev; + + FT_Pos in_x_ = point_->fx - prev_->fx; + FT_Pos in_y_ = point_->fy - prev_->fy; + + + if ( FT_ABS( in_x_ ) + FT_ABS( in_y_ ) >= near_limit ) + { + last_good_in_x = in_x_; + last_good_in_y = in_y_; + + break; + } + + point_ = prev_; + } + } + in_dir = af_direction_compute( in_x, in_y ); first = prev + 1; } point->in_dir = (FT_Char)in_dir; + /* check whether the current point is near to the previous one */ + /* (value 20 in `near_limit' is heuristic; we use Taxicab */ + /* metrics for the test) */ + + if ( FT_ABS( in_x ) + FT_ABS( in_y ) < near_limit ) + point->flags |= AF_FLAG_NEAR; + else + { + last_good_in_x = in_x; + last_good_in_y = in_y; + } + next = point->next; out_x = next->fx - point->fx; out_y = next->fy - point->fy; @@ -765,23 +770,43 @@ in_dir = af_direction_compute( out_x, out_y ); point->out_dir = (FT_Char)in_dir; - /* check for weak points */ + /* Check for weak points. The remaining points not collected */ + /* in edges are then implicitly classified as strong points. */ if ( point->flags & AF_FLAG_CONTROL ) { + /* control points are always weak */ Is_Weak_Point: point->flags |= AF_FLAG_WEAK_INTERPOLATION; } else if ( point->out_dir == point->in_dir ) { if ( point->out_dir != AF_DIR_NONE ) + { + /* current point lies on a horizontal or */ + /* vertical segment (but doesn't start or end it) */ goto Is_Weak_Point; + } - if ( ft_corner_is_flat( in_x, in_y, out_x, out_y ) ) + /* test whether `in' and `out' direction is approximately */ + /* the same (and use the last good `in' vector in case */ + /* the current point is near to the previous one) */ + if ( ft_corner_is_flat( + point->flags & AF_FLAG_NEAR ? last_good_in_x : in_x, + point->flags & AF_FLAG_NEAR ? last_good_in_y : in_y, + out_x, + out_y ) ) + { + /* current point lies on a straight, diagonal line */ + /* (more or less) */ goto Is_Weak_Point; + } } else if ( point->in_dir == -point->out_dir ) + { + /* current point forms a spike */ goto Is_Weak_Point; + } in_x = out_x; in_y = out_y; diff --git a/reactos/lib/3rdparty/freetype/src/autofit/afhints.h b/reactos/lib/3rdparty/freetype/src/autofit/afhints.h index 776b3c844eb..ce5232545cc 100644 --- a/reactos/lib/3rdparty/freetype/src/autofit/afhints.h +++ b/reactos/lib/3rdparty/freetype/src/autofit/afhints.h @@ -62,15 +62,19 @@ FT_BEGIN_HEADER * * by David Turner and Werner Lemberg * - * http://www.tug.org/TUGboat/Articles/tb24-3/lemberg.pdf + * http://www.tug.org/TUGboat/Articles/tb24-3/lemberg.pdf + * + * with appropriate updates. * * * Segments * * `af_{cjk,latin,...}_hints_compute_segments' are the functions to - * find segments in an outline. A segment is a series of consecutive - * points that are approximately aligned along a coordinate axis. The - * analysis to do so is specific to a script. + * find segments in an outline. + * + * A segment is a series of consecutive points that are approximately + * aligned along a coordinate axis. The analysis to do so is specific + * to a writing system. * * A segment must have at least two points, except in the case of * `fake' segments that are generated to hint metrics appropriately, @@ -79,16 +83,17 @@ FT_BEGIN_HEADER * * Edges * + * `af_{cjk,latin,...}_hints_compute_edges' are the functions to find + * edges. + * * As soon as segments are defined, the auto-hinter groups them into * edges. An edge corresponds to a single position on the main * dimension that collects one or more segments (allowing for a small * threshold). * - * The auto-hinter first tries to grid fit edges, then to align - * segments on the edges unless it detects that they form a serif. - * - * `af_{cjk,latin,...}_hints_compute_edges' are the functions to find - * edges; they are specific to a script. + * As an example, the `latin' writing system first tries to grid-fit + * edges, then to align segments on the edges unless it detects that + * they form a serif. * * * A H @@ -107,6 +112,8 @@ FT_BEGIN_HEADER * * Stems * + * Stems are detected by `af_{cjk,latin,...}_hint_edges'. + * * Segments need to be `linked' to other ones in order to detect stems. * A stem is made of two segments that face each other in opposite * directions and that are sufficiently close to each other. Using @@ -127,17 +134,21 @@ FT_BEGIN_HEADER * The best candidate is stored in field `link' in structure * `AF_Segment'. * - * Stems are detected by `af_{cjk,latin,...}_hint_edges'. - * * In the above ASCII drawing, the best candidate for both AB and CD is * GH, while the best candidate for GH is AB. Similarly, the best * candidate for EF and GH is AB, while the best candidate for AB is * GH. * + * The detection and handling of stems is dependent on the writing + * system. + * * * Serifs * - * On the opposite, a serif has + * Serifs are detected by `af_{cjk,latin,...}_hint_edges'. + * + * In comparison to a stem, a serif (as handled by the auto-hinter + * module which takes care of the `latin' writing system) has * * best segment_1 = segment_2 && best segment_2 != segment_1 * @@ -147,8 +158,6 @@ FT_BEGIN_HEADER * The best candidate is stored in field `serif' in structure * `AF_Segment' (and `link' is set to NULL). * - * Serifs are detected by `af_{cjk,latin,...}_hint_edges'. - * * * Touched points * @@ -178,7 +187,8 @@ FT_BEGIN_HEADER * differ greatly) * * - inflection points (i.e., where the `in' and `out' angles are the - * same, but the curvature changes sign) + * same, but the curvature changes sign) [currently, such points + * aren't handled in the auto-hinter] * * `af_glyph_hints_align_strong_points' is the function which takes * care of such situations; it is equivalent to the TrueType `IP' @@ -226,7 +236,10 @@ FT_BEGIN_HEADER AF_FLAG_WEAK_INTERPOLATION = 1 << 8, /* all inflection points in the outline have this flag set */ - AF_FLAG_INFLECTION = 1 << 9 + AF_FLAG_INFLECTION = 1 << 9, + + /* the current point is very near to another one */ + AF_FLAG_NEAR = 1 << 10 } AF_Flags; diff --git a/reactos/lib/3rdparty/freetype/src/autofit/afindic.c b/reactos/lib/3rdparty/freetype/src/autofit/afindic.c index 8c249725988..ef8299f89df 100644 --- a/reactos/lib/3rdparty/freetype/src/autofit/afindic.c +++ b/reactos/lib/3rdparty/freetype/src/autofit/afindic.c @@ -97,26 +97,10 @@ /*************************************************************************/ - static const AF_Script_UniRangeRec af_indic_uniranges[] = - { -#if 0 - AF_UNIRANGE_REC( 0x0100UL, 0xFFFFUL ), /* why this? */ -#endif - AF_UNIRANGE_REC( 0x0900UL, 0x0DFFUL), /* Indic Range */ - AF_UNIRANGE_REC( 0x0F00UL, 0x0FFFUL), /* Tibetan */ - AF_UNIRANGE_REC( 0x1900UL, 0x194FUL), /* Limbu */ - AF_UNIRANGE_REC( 0x1B80UL, 0x1BBFUL), /* Sundanese */ - AF_UNIRANGE_REC( 0x1C80UL, 0x1CDFUL), /* Meetei Mayak */ - AF_UNIRANGE_REC( 0xA800UL, 0xA82FUL), /* Syloti Nagri */ - AF_UNIRANGE_REC( 0x11800UL, 0x118DFUL), /* Sharada */ - AF_UNIRANGE_REC( 0UL, 0UL) - }; + AF_DEFINE_WRITING_SYSTEM_CLASS( + af_indic_writing_system_class, - - AF_DEFINE_SCRIPT_CLASS( af_indic_script_class, - AF_SCRIPT_INDIC, - af_indic_uniranges, - 'o', /* XXX */ + AF_WRITING_SYSTEM_INDIC, sizeof ( AF_CJKMetricsRec ), @@ -128,18 +112,28 @@ (AF_Script_ApplyHintsFunc) af_indic_hints_apply ) -#else /* !AF_CONFIG_OPTION_INDIC */ + /* XXX: this should probably fine tuned to differentiate better between */ + /* scripts... */ - static const AF_Script_UniRangeRec af_indic_uniranges[] = + static const AF_Script_UniRangeRec af_deva_uniranges[] = { - { 0, 0 } + AF_UNIRANGE_REC( 0x0900UL, 0x0DFFUL ), /* Indic Range */ + AF_UNIRANGE_REC( 0x0F00UL, 0x0FFFUL ), /* Tibetan */ + AF_UNIRANGE_REC( 0x1900UL, 0x194FUL ), /* Limbu */ + AF_UNIRANGE_REC( 0x1B80UL, 0x1BBFUL ), /* Sundanese */ + AF_UNIRANGE_REC( 0x1C80UL, 0x1CDFUL ), /* Meetei Mayak */ + AF_UNIRANGE_REC( 0xA800UL, 0xA82FUL ), /* Syloti Nagri */ + AF_UNIRANGE_REC( 0x11800UL, 0x118DFUL ), /* Sharada */ + AF_UNIRANGE_REC( 0UL, 0UL ) }; - AF_DEFINE_SCRIPT_CLASS( af_indic_script_class, - AF_SCRIPT_INDIC, - af_indic_uniranges, - 0, +#else /* !AF_CONFIG_OPTION_INDIC */ + + AF_DEFINE_WRITING_SYSTEM_CLASS( + af_indic_writing_system_class, + + AF_WRITING_SYSTEM_INDIC, sizeof ( AF_CJKMetricsRec ), @@ -151,7 +145,25 @@ (AF_Script_ApplyHintsFunc) NULL ) + + static const AF_Script_UniRangeRec af_deva_uniranges[] = + { + AF_UNIRANGE_REC( 0UL, 0UL ) + }; + #endif /* !AF_CONFIG_OPTION_INDIC */ + AF_DEFINE_SCRIPT_CLASS( + af_deva_script_class, + + AF_SCRIPT_DEVA, + (AF_Blue_Stringset)0, /* XXX */ + AF_WRITING_SYSTEM_INDIC, + + af_deva_uniranges, + 'o' /* XXX */ + ) + + /* END */ diff --git a/reactos/lib/3rdparty/freetype/src/autofit/afindic.h b/reactos/lib/3rdparty/freetype/src/autofit/afindic.h index c252cf20da6..db38e9674f4 100644 --- a/reactos/lib/3rdparty/freetype/src/autofit/afindic.h +++ b/reactos/lib/3rdparty/freetype/src/autofit/afindic.h @@ -4,7 +4,7 @@ /* */ /* Auto-fitter hinting routines for Indic scripts (specification). */ /* */ -/* Copyright 2007, 2012 by */ +/* Copyright 2007, 2012, 2013 by */ /* Rahul Bhalerao , . */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -25,9 +25,14 @@ FT_BEGIN_HEADER - /* the Indic-specific script class */ + /* the `indic' writing system */ - AF_DECLARE_SCRIPT_CLASS( af_indic_script_class ) + AF_DECLARE_WRITING_SYSTEM_CLASS( af_indic_writing_system_class ) + + + /* the indic-specific script classes */ + + AF_DECLARE_SCRIPT_CLASS( af_deva_script_class ) /* */ diff --git a/reactos/lib/3rdparty/freetype/src/autofit/aflatin.c b/reactos/lib/3rdparty/freetype/src/autofit/aflatin.c index ef0157a13ee..15a241e523a 100644 --- a/reactos/lib/3rdparty/freetype/src/autofit/aflatin.c +++ b/reactos/lib/3rdparty/freetype/src/autofit/aflatin.c @@ -60,8 +60,11 @@ AF_GlyphHintsRec hints[1]; - FT_TRACE5(( "standard widths computation\n" - "===========================\n\n" )); + FT_TRACE5(( "\n" + "latin standard widths computation (script `%s')\n" + "=================================================\n" + "\n", + af_script_names[metrics->root.script_class->script] )); af_glyph_hints_init( hints, face->memory ); @@ -76,13 +79,14 @@ AF_Scaler scaler = &dummy->root.scaler; - glyph_index = FT_Get_Char_Index( face, - metrics->root.clazz->standard_char ); + glyph_index = FT_Get_Char_Index( + face, + metrics->root.script_class->standard_char ); if ( glyph_index == 0 ) goto Exit; - FT_TRACE5(( "standard character: 0x%X (glyph index %d)\n", - metrics->root.clazz->standard_char, glyph_index )); + FT_TRACE5(( "standard character: U+%04lX (glyph index %d)\n", + metrics->root.script_class->standard_char, glyph_index )); error = FT_Load_Glyph( face, glyph_index, FT_LOAD_NO_SCALE ); if ( error || face->glyph->outline.n_points <= 0 ) @@ -146,22 +150,21 @@ } /* this also replaces multiple almost identical stem widths */ - /* with a single one (the value 100 is heuristic) */ + /* with a single one (the value 100 is heuristic) */ af_sort_and_quantize_widths( &num_widths, axis->widths, dummy->units_per_em / 100 ); axis->width_count = num_widths; } - Exit: + Exit: for ( dim = 0; dim < AF_DIMENSION_MAX; dim++ ) { AF_LatinAxis axis = &metrics->axis[dim]; FT_Pos stdw; - stdw = ( axis->width_count > 0 ) - ? axis->widths[0].org - : AF_LATIN_CONSTANT( metrics, 50 ); + stdw = ( axis->width_count > 0 ) ? axis->widths[0].org + : AF_LATIN_CONSTANT( metrics, 50 ); /* let's try 20% of the smallest width */ axis->edge_distance_threshold = stdw / 5; @@ -193,22 +196,6 @@ } - -#define AF_LATIN_MAX_TEST_CHARACTERS 12 - - - static const char af_latin_blue_chars[AF_LATIN_MAX_BLUES] - [AF_LATIN_MAX_TEST_CHARACTERS + 1] = - { - "THEZOCQS", - "HEZLOCUS", - "fijkdbh", - "xzroesc", - "xzroesc", - "pqgjy" - }; - - /* Find all blue zones. Flat segments give the reference points, */ /* round segments the overshoot positions. */ @@ -216,39 +203,80 @@ af_latin_metrics_init_blues( AF_LatinMetrics metrics, FT_Face face ) { - FT_Pos flats [AF_LATIN_MAX_TEST_CHARACTERS]; - FT_Pos rounds[AF_LATIN_MAX_TEST_CHARACTERS]; + FT_Pos flats [AF_BLUE_STRING_MAX_LEN]; + FT_Pos rounds[AF_BLUE_STRING_MAX_LEN]; + FT_Int num_flats; FT_Int num_rounds; - FT_Int bb; + AF_LatinBlue blue; FT_Error error; - AF_LatinAxis axis = &metrics->axis[AF_DIMENSION_VERT]; + AF_LatinAxis axis = &metrics->axis[AF_DIMENSION_VERT]; FT_Outline outline; + AF_Blue_Stringset bss = metrics->root.script_class->blue_stringset; + const AF_Blue_StringRec* bs = &af_blue_stringsets[bss]; - /* we compute the blues simply by loading each character from the */ - /* `af_latin_blue_chars[blues]' string, then finding its top-most or */ - /* bottom-most points (depending on `AF_IS_TOP_BLUE') */ - FT_TRACE5(( "blue zones computation\n" - "======================\n\n" )); + /* we walk over the blue character strings as specified in the */ + /* script's entry in the `af_blue_stringset' array */ - for ( bb = 0; bb < AF_LATIN_BLUE_MAX; bb++ ) + FT_TRACE5(( "latin blue zones computation\n" + "============================\n" + "\n" )); + + for ( ; bs->string != AF_BLUE_STRING_MAX; bs++ ) { - const char* p = af_latin_blue_chars[bb]; - const char* limit = p + AF_LATIN_MAX_TEST_CHARACTERS; + const char* p = &af_blue_strings[bs->string]; FT_Pos* blue_ref; FT_Pos* blue_shoot; - FT_TRACE5(( "blue zone %d:\n", bb )); +#ifdef FT_DEBUG_LEVEL_TRACE + { + FT_Bool have_flag = 0; + + + FT_TRACE5(( "blue zone %d", axis->blue_count )); + + if ( bs->properties ) + { + FT_TRACE5(( " (" )); + + if ( AF_LATIN_IS_TOP_BLUE( bs ) ) + { + FT_TRACE5(( "top" )); + have_flag = 1; + } + + if ( AF_LATIN_IS_X_HEIGHT_BLUE( bs ) ) + { + if ( have_flag ) + FT_TRACE5(( ", " )); + FT_TRACE5(( "small top" )); + have_flag = 1; + } + + if ( AF_LATIN_IS_LONG_BLUE( bs ) ) + { + if ( have_flag ) + FT_TRACE5(( ", " )); + FT_TRACE5(( "long" )); + } + + FT_TRACE5(( ")" )); + } + + FT_TRACE5(( ":\n" )); + } +#endif /* FT_DEBUG_LEVEL_TRACE */ num_flats = 0; num_rounds = 0; - for ( ; p < limit && *p; p++ ) + while ( *p ) { + FT_ULong ch; FT_UInt glyph_index; FT_Pos best_y; /* same as points.y */ FT_Int best_point, best_contour_first, best_contour_last; @@ -256,15 +284,23 @@ FT_Bool round = 0; + GET_UTF8_CHAR( ch, p ); + /* load the character in the face -- skip unknown or empty ones */ - glyph_index = FT_Get_Char_Index( face, (FT_UInt)*p ); + glyph_index = FT_Get_Char_Index( face, ch ); if ( glyph_index == 0 ) + { + FT_TRACE5(( " U+%04lX unavailable\n", ch )); continue; + } error = FT_Load_Glyph( face, glyph_index, FT_LOAD_NO_SCALE ); outline = face->glyph->outline; if ( error || outline.n_points <= 0 ) + { + FT_TRACE5(( " U+%04lX contains no outlines\n", ch )); continue; + } /* now compute min or max point indices and coordinates */ points = outline.points; @@ -289,11 +325,11 @@ /* Avoid single-point contours since they are never rasterized. */ /* In some fonts, they correspond to mark attachment points */ - /* which are way outside of the glyph's real outline. */ + /* that are way outside of the glyph's real outline. */ if ( last <= first ) continue; - if ( AF_LATIN_IS_TOP_BLUE( bb ) ) + if ( AF_LATIN_IS_TOP_BLUE( bs ) ) { for ( pp = first; pp <= last; pp++ ) if ( best_point < 0 || points[pp].y > best_y ) @@ -318,7 +354,6 @@ best_contour_last = last; } } - FT_TRACE5(( " %c %ld", *p, best_y )); } /* now check whether the point belongs to a straight or round */ @@ -328,10 +363,14 @@ { FT_Pos best_x = points[best_point].x; FT_Int prev, next; + FT_Int best_segment_first, best_segment_last; FT_Int best_on_point_first, best_on_point_last; FT_Pos dist; + best_segment_first = best_point; + best_segment_last = best_point; + if ( FT_CURVE_TAG( outline.tags[best_point] ) == FT_CURVE_TAG_ON ) { best_on_point_first = best_point; @@ -343,8 +382,9 @@ best_on_point_last = -1; } - /* look for the previous and next points that are not on the */ - /* same Y coordinate, then threshold the `closeness'... */ + /* look for the previous and next points on the contour */ + /* that are not on the same Y coordinate, then threshold */ + /* the `closeness'... */ prev = best_point; next = prev; @@ -362,6 +402,8 @@ if ( FT_ABS( points[prev].x - best_x ) <= 20 * dist ) break; + best_segment_first = prev; + if ( FT_CURVE_TAG( outline.tags[prev] ) == FT_CURVE_TAG_ON ) { best_on_point_first = prev; @@ -383,6 +425,8 @@ if ( FT_ABS( points[next].x - best_x ) <= 20 * dist ) break; + best_segment_last = next; + if ( FT_CURVE_TAG( outline.tags[next] ) == FT_CURVE_TAG_ON ) { best_on_point_last = next; @@ -392,8 +436,186 @@ } while ( next != best_point ); - /* now set the `round' flag depending on the segment's kind */ - /* (value 8 is heuristic) */ + if ( AF_LATIN_IS_LONG_BLUE( bs ) ) + { + /* If this flag is set, we have an additional constraint to */ + /* get the blue zone distance: Find a segment of the topmost */ + /* (or bottommost) contour that is longer than a heuristic */ + /* threshold. This ensures that small bumps in the outline */ + /* are ignored (for example, the `vertical serifs' found in */ + /* many Hebrew glyph designs). */ + + /* If this segment is long enough, we are done. Otherwise, */ + /* search the segment next to the extremum that is long */ + /* enough, has the same direction, and a not too large */ + /* vertical distance from the extremum. Note that the */ + /* algorithm doesn't check whether the found segment is */ + /* actually the one (vertically) nearest to the extremum. */ + + /* heuristic threshold value */ + FT_Pos length_threshold = metrics->units_per_em / 25; + + + dist = FT_ABS( points[best_segment_last].x - + points[best_segment_first].x ); + + if ( dist < length_threshold && + best_segment_last - best_segment_first + 2 <= + best_contour_last - best_contour_first ) + { + /* heuristic threshold value */ + FT_Pos height_threshold = metrics->units_per_em / 4; + + FT_Int first; + FT_Int last; + FT_Bool hit; + + FT_Bool left2right; + + + /* compute direction */ + prev = best_point; + + do + { + if ( prev > best_contour_first ) + prev--; + else + prev = best_contour_last; + + if ( points[prev].x != best_x ) + break; + + } while ( prev != best_point ); + + /* skip glyph for the degenerate case */ + if ( prev == best_point ) + continue; + + left2right = FT_BOOL( points[prev].x < points[best_point].x ); + + first = best_segment_last; + last = first; + hit = 0; + + do + { + FT_Bool l2r; + FT_Pos d; + FT_Int p_first, p_last; + + + if ( !hit ) + { + /* no hit; adjust first point */ + first = last; + + /* also adjust first and last on point */ + if ( FT_CURVE_TAG( outline.tags[first] ) == + FT_CURVE_TAG_ON ) + { + p_first = first; + p_last = first; + } + else + { + p_first = -1; + p_last = -1; + } + + hit = 1; + } + + if ( last < best_contour_last ) + last++; + else + last = best_contour_first; + + if ( FT_ABS( best_y - points[first].y ) > height_threshold ) + { + /* vertical distance too large */ + hit = 0; + continue; + } + + /* same test as above */ + dist = FT_ABS( points[last].y - points[first].y ); + if ( dist > 5 ) + if ( FT_ABS( points[last].x - points[first].x ) <= + 20 * dist ) + { + hit = 0; + continue; + } + + if ( FT_CURVE_TAG( outline.tags[last] ) == FT_CURVE_TAG_ON ) + { + p_last = last; + if ( p_first < 0 ) + p_first = last; + } + + l2r = FT_BOOL( points[first].x < points[last].x ); + d = FT_ABS( points[last].x - points[first].x ); + + if ( l2r == left2right && + d >= length_threshold ) + { + /* all constraints are met; update segment after finding */ + /* its end */ + do + { + if ( last < best_contour_last ) + last++; + else + last = best_contour_first; + + d = FT_ABS( points[last].y - points[first].y ); + if ( d > 5 ) + if ( FT_ABS( points[next].x - points[first].x ) <= + 20 * dist ) + { + last--; + break; + } + + p_last = last; + + if ( FT_CURVE_TAG( outline.tags[last] ) == + FT_CURVE_TAG_ON ) + { + p_last = last; + if ( p_first < 0 ) + p_first = last; + } + + } while ( last != best_segment_first ); + + best_y = points[first].y; + + best_segment_first = first; + best_segment_last = last; + + best_on_point_first = p_first; + best_on_point_last = p_last; + + break; + } + + } while ( last != best_segment_first ); + } + } + + FT_TRACE5(( " U+%04lX: best_y = %5ld", ch, best_y )); + + /* now set the `round' flag depending on the segment's kind: */ + /* */ + /* - if the horizontal distance between the first and last */ + /* `on' point is larger than upem/8 (value 8 is heuristic) */ + /* we have a flat segment */ + /* - if either the first or the last point of the segment is */ + /* an `off' point, the segment is round, otherwise it is */ + /* flat */ if ( best_on_point_first >= 0 && best_on_point_last >= 0 && (FT_UInt)( FT_ABS( points[best_on_point_last].x - @@ -402,8 +624,10 @@ round = 0; else round = FT_BOOL( - FT_CURVE_TAG( outline.tags[prev] ) != FT_CURVE_TAG_ON || - FT_CURVE_TAG( outline.tags[next] ) != FT_CURVE_TAG_ON ); + FT_CURVE_TAG( outline.tags[best_segment_first] ) != + FT_CURVE_TAG_ON || + FT_CURVE_TAG( outline.tags[best_segment_last] ) != + FT_CURVE_TAG_ON ); FT_TRACE5(( " (%s)\n", round ? "round" : "flat" )); } @@ -448,7 +672,7 @@ } else { - *blue_ref = flats[num_flats / 2]; + *blue_ref = flats [num_flats / 2]; *blue_shoot = rounds[num_rounds / 2]; } @@ -462,7 +686,7 @@ FT_Bool over_ref = FT_BOOL( shoot > ref ); - if ( AF_LATIN_IS_TOP_BLUE( bb ) ^ over_ref ) + if ( AF_LATIN_IS_TOP_BLUE( bs ) ^ over_ref ) { *blue_ref = *blue_shoot = ( shoot + ref ) / 2; @@ -473,7 +697,7 @@ } blue->flags = 0; - if ( AF_LATIN_IS_TOP_BLUE( bb ) ) + if ( AF_LATIN_IS_TOP_BLUE( bs ) ) blue->flags |= AF_LATIN_BLUE_TOP; /* @@ -481,7 +705,7 @@ * in order to optimize the pixel grid alignment of the top of small * letters. */ - if ( bb == AF_LATIN_BLUE_SMALL_TOP ) + if ( AF_LATIN_IS_X_HEIGHT_BLUE( bs ) ) blue->flags |= AF_LATIN_BLUE_ADJUSTMENT; FT_TRACE5(( " -> reference = %ld\n" @@ -650,7 +874,20 @@ else #endif if ( dim == AF_DIMENSION_VERT ) + { scale = FT_MulDiv( scale, fitted, scaled ); + + FT_TRACE5(( + "af_latin_metrics_scale_dim:" + " x height alignment (script `%s'):\n" + " " + " vertical scaling changed from %.4f to %.4f (by %d%%)\n" + "\n", + af_script_names[metrics->root.script_class->script], + axis->org_scale / 65536.0, + scale / 65536.0, + ( fitted - scaled ) * 100 / scaled )); + } } } } @@ -669,6 +906,10 @@ metrics->root.scaler.y_delta = delta; } + FT_TRACE5(( "%s widths (script `%s')\n", + dim == AF_DIMENSION_HORZ ? "horizontal" : "vertical", + af_script_names[metrics->root.script_class->script] )); + /* scale the widths */ for ( nn = 0; nn < axis->width_count; nn++ ) { @@ -677,15 +918,31 @@ width->cur = FT_MulFix( width->org, scale ); width->fit = width->cur; + + FT_TRACE5(( " %d scaled to %.2f\n", + width->org, + width->cur / 64.0 )); } + FT_TRACE5(( "\n" )); + /* an extra-light axis corresponds to a standard width that is */ /* smaller than 5/8 pixels */ axis->extra_light = (FT_Bool)( FT_MulFix( axis->standard_width, scale ) < 32 + 8 ); +#ifdef FT_DEBUG_LEVEL_TRACE + if ( axis->extra_light ) + FT_TRACE5(( "`%s' script is extra light (at current resolution)\n" + "\n", + af_script_names[metrics->root.script_class->script] )); +#endif + if ( dim == AF_DIMENSION_VERT ) { + FT_TRACE5(( "blue zones (script `%s')\n", + af_script_names[metrics->root.script_class->script] )); + /* scale the blue zones */ for ( nn = 0; nn < axis->blue_count; nn++ ) { @@ -757,6 +1014,19 @@ #endif blue->flags |= AF_LATIN_BLUE_ACTIVE; + + FT_TRACE5(( " reference %d: %d scaled to %.2f%s\n" + " overshoot %d: %d scaled to %.2f%s\n", + nn, + blue->ref.org, + blue->ref.fit / 64.0, + blue->flags & AF_LATIN_BLUE_ACTIVE ? "" + : " (inactive)", + nn, + blue->shoot.org, + blue->shoot.fit / 64.0, + blue->flags & AF_LATIN_BLUE_ACTIVE ? "" + : " (inactive)" )); } } } @@ -1654,8 +1924,8 @@ AF_Edge_Flags base_flags, AF_Edge_Flags stem_flags ) { - AF_LatinMetrics metrics = (AF_LatinMetrics) hints->metrics; - AF_LatinAxis axis = & metrics->axis[dim]; + AF_LatinMetrics metrics = (AF_LatinMetrics)hints->metrics; + AF_LatinAxis axis = &metrics->axis[dim]; FT_Pos dist = width; FT_Int sign = 0; FT_Int vertical = ( dim == AF_DIMENSION_VERT ); @@ -1878,8 +2148,9 @@ #endif - FT_TRACE5(( "%s edge hinting\n", - dim == AF_DIMENSION_VERT ? "horizontal" : "vertical" )); + FT_TRACE5(( "latin %s edge hinting (script `%s')\n", + dim == AF_DIMENSION_VERT ? "horizontal" : "vertical", + af_script_names[hints->metrics->script_class->script] )); /* we begin by aligning all stems relative to the blue zone */ /* if needed -- that's only for horizontal edges */ @@ -2414,6 +2685,7 @@ af_glyph_hints_align_weak_points( hints, (AF_Dimension)dim ); } } + af_glyph_hints_save( hints, outline ); Exit: @@ -2430,47 +2702,10 @@ /*************************************************************************/ - /* XXX: this should probably fine tuned to differentiate better between */ - /* scripts... */ + AF_DEFINE_WRITING_SYSTEM_CLASS( + af_latin_writing_system_class, - static const AF_Script_UniRangeRec af_latin_uniranges[] = - { - AF_UNIRANGE_REC( 0x0020UL, 0x007FUL ), /* Basic Latin (no control chars) */ - AF_UNIRANGE_REC( 0x00A0UL, 0x00FFUL ), /* Latin-1 Supplement (no control chars) */ - AF_UNIRANGE_REC( 0x0100UL, 0x017FUL ), /* Latin Extended-A */ - AF_UNIRANGE_REC( 0x0180UL, 0x024FUL ), /* Latin Extended-B */ - AF_UNIRANGE_REC( 0x0250UL, 0x02AFUL ), /* IPA Extensions */ - AF_UNIRANGE_REC( 0x02B0UL, 0x02FFUL ), /* Spacing Modifier Letters */ - AF_UNIRANGE_REC( 0x0300UL, 0x036FUL ), /* Combining Diacritical Marks */ - AF_UNIRANGE_REC( 0x0370UL, 0x03FFUL ), /* Greek and Coptic */ - AF_UNIRANGE_REC( 0x0400UL, 0x04FFUL ), /* Cyrillic */ - AF_UNIRANGE_REC( 0x0500UL, 0x052FUL ), /* Cyrillic Supplement */ - AF_UNIRANGE_REC( 0x1D00UL, 0x1D7FUL ), /* Phonetic Extensions */ - AF_UNIRANGE_REC( 0x1D80UL, 0x1DBFUL ), /* Phonetic Extensions Supplement */ - AF_UNIRANGE_REC( 0x1DC0UL, 0x1DFFUL ), /* Combining Diacritical Marks Supplement */ - AF_UNIRANGE_REC( 0x1E00UL, 0x1EFFUL ), /* Latin Extended Additional */ - AF_UNIRANGE_REC( 0x1F00UL, 0x1FFFUL ), /* Greek Extended */ - AF_UNIRANGE_REC( 0x2000UL, 0x206FUL ), /* General Punctuation */ - AF_UNIRANGE_REC( 0x2070UL, 0x209FUL ), /* Superscripts and Subscripts */ - AF_UNIRANGE_REC( 0x20A0UL, 0x20CFUL ), /* Currency Symbols */ - AF_UNIRANGE_REC( 0x2150UL, 0x218FUL ), /* Number Forms */ - AF_UNIRANGE_REC( 0x2460UL, 0x24FFUL ), /* Enclosed Alphanumerics */ - AF_UNIRANGE_REC( 0x2C60UL, 0x2C7FUL ), /* Latin Extended-C */ - AF_UNIRANGE_REC( 0x2DE0UL, 0x2DFFUL ), /* Cyrillic Extended-A */ - AF_UNIRANGE_REC( 0x2E00UL, 0x2E7FUL ), /* Supplemental Punctuation */ - AF_UNIRANGE_REC( 0xA640UL, 0xA69FUL ), /* Cyrillic Extended-B */ - AF_UNIRANGE_REC( 0xA720UL, 0xA7FFUL ), /* Latin Extended-D */ - AF_UNIRANGE_REC( 0xFB00UL, 0xFB06UL ), /* Alphab. Present. Forms (Latin Ligs) */ - AF_UNIRANGE_REC( 0x1D400UL, 0x1D7FFUL ), /* Mathematical Alphanumeric Symbols */ - AF_UNIRANGE_REC( 0x1F100UL, 0x1F1FFUL ), /* Enclosed Alphanumeric Supplement */ - AF_UNIRANGE_REC( 0UL, 0UL ) - }; - - - AF_DEFINE_SCRIPT_CLASS( af_latin_script_class, - AF_SCRIPT_LATIN, - af_latin_uniranges, - 'o', + AF_WRITING_SYSTEM_LATIN, sizeof ( AF_LatinMetricsRec ), @@ -2483,4 +2718,103 @@ ) + /* XXX: this should probably fine tuned to differentiate better between */ + /* scripts... */ + + static const AF_Script_UniRangeRec af_latn_uniranges[] = + { + AF_UNIRANGE_REC( 0x0020UL, 0x007FUL ), /* Basic Latin (no control chars) */ + AF_UNIRANGE_REC( 0x00A0UL, 0x00FFUL ), /* Latin-1 Supplement (no control chars) */ + AF_UNIRANGE_REC( 0x0100UL, 0x017FUL ), /* Latin Extended-A */ + AF_UNIRANGE_REC( 0x0180UL, 0x024FUL ), /* Latin Extended-B */ + AF_UNIRANGE_REC( 0x0250UL, 0x02AFUL ), /* IPA Extensions */ + AF_UNIRANGE_REC( 0x02B0UL, 0x02FFUL ), /* Spacing Modifier Letters */ + AF_UNIRANGE_REC( 0x0300UL, 0x036FUL ), /* Combining Diacritical Marks */ + AF_UNIRANGE_REC( 0x1D00UL, 0x1D7FUL ), /* Phonetic Extensions */ + AF_UNIRANGE_REC( 0x1D80UL, 0x1DBFUL ), /* Phonetic Extensions Supplement */ + AF_UNIRANGE_REC( 0x1DC0UL, 0x1DFFUL ), /* Combining Diacritical Marks Supplement */ + AF_UNIRANGE_REC( 0x1E00UL, 0x1EFFUL ), /* Latin Extended Additional */ + AF_UNIRANGE_REC( 0x2000UL, 0x206FUL ), /* General Punctuation */ + AF_UNIRANGE_REC( 0x2070UL, 0x209FUL ), /* Superscripts and Subscripts */ + AF_UNIRANGE_REC( 0x20A0UL, 0x20CFUL ), /* Currency Symbols */ + AF_UNIRANGE_REC( 0x2150UL, 0x218FUL ), /* Number Forms */ + AF_UNIRANGE_REC( 0x2460UL, 0x24FFUL ), /* Enclosed Alphanumerics */ + AF_UNIRANGE_REC( 0x2C60UL, 0x2C7FUL ), /* Latin Extended-C */ + AF_UNIRANGE_REC( 0x2E00UL, 0x2E7FUL ), /* Supplemental Punctuation */ + AF_UNIRANGE_REC( 0xA720UL, 0xA7FFUL ), /* Latin Extended-D */ + AF_UNIRANGE_REC( 0xFB00UL, 0xFB06UL ), /* Alphab. Present. Forms (Latin Ligs) */ + AF_UNIRANGE_REC( 0x1D400UL, 0x1D7FFUL ), /* Mathematical Alphanumeric Symbols */ + AF_UNIRANGE_REC( 0x1F100UL, 0x1F1FFUL ), /* Enclosed Alphanumeric Supplement */ + AF_UNIRANGE_REC( 0UL, 0UL ) + }; + + static const AF_Script_UniRangeRec af_grek_uniranges[] = + { + AF_UNIRANGE_REC( 0x0370UL, 0x03FFUL ), /* Greek and Coptic */ + AF_UNIRANGE_REC( 0x1F00UL, 0x1FFFUL ), /* Greek Extended */ + AF_UNIRANGE_REC( 0UL, 0UL ) + }; + + static const AF_Script_UniRangeRec af_cyrl_uniranges[] = + { + AF_UNIRANGE_REC( 0x0400UL, 0x04FFUL ), /* Cyrillic */ + AF_UNIRANGE_REC( 0x0500UL, 0x052FUL ), /* Cyrillic Supplement */ + AF_UNIRANGE_REC( 0x2DE0UL, 0x2DFFUL ), /* Cyrillic Extended-A */ + AF_UNIRANGE_REC( 0xA640UL, 0xA69FUL ), /* Cyrillic Extended-B */ + AF_UNIRANGE_REC( 0UL, 0UL ) + }; + + static const AF_Script_UniRangeRec af_hebr_uniranges[] = + { + AF_UNIRANGE_REC( 0x0590UL, 0x05FFUL ), /* Hebrew */ + AF_UNIRANGE_REC( 0xFB1DUL, 0xFB4FUL ), /* Alphab. Present. Forms (Hebrew) */ + AF_UNIRANGE_REC( 0UL, 0UL ) + }; + + + AF_DEFINE_SCRIPT_CLASS( + af_latn_script_class, + + AF_SCRIPT_LATN, + AF_BLUE_STRINGSET_LATN, + AF_WRITING_SYSTEM_LATIN, + + af_latn_uniranges, + 'o' + ) + + AF_DEFINE_SCRIPT_CLASS( + af_grek_script_class, + + AF_SCRIPT_GREK, + AF_BLUE_STRINGSET_GREK, + AF_WRITING_SYSTEM_LATIN, + + af_grek_uniranges, + 0x3BF /* ο */ + ) + + AF_DEFINE_SCRIPT_CLASS( + af_cyrl_script_class, + + AF_SCRIPT_CYRL, + AF_BLUE_STRINGSET_CYRL, + AF_WRITING_SYSTEM_LATIN, + + af_cyrl_uniranges, + 0x43E /* о */ + ) + + AF_DEFINE_SCRIPT_CLASS( + af_hebr_script_class, + + AF_SCRIPT_HEBR, + AF_BLUE_STRINGSET_HEBR, + AF_WRITING_SYSTEM_LATIN, + + af_hebr_uniranges, + 0x5DD /* ם */ + ) + + /* END */ diff --git a/reactos/lib/3rdparty/freetype/src/autofit/aflatin.h b/reactos/lib/3rdparty/freetype/src/autofit/aflatin.h index d9170b3dcc6..c06cbd9a6af 100644 --- a/reactos/lib/3rdparty/freetype/src/autofit/aflatin.h +++ b/reactos/lib/3rdparty/freetype/src/autofit/aflatin.h @@ -4,7 +4,7 @@ /* */ /* Auto-fitter hinting routines for latin script (specification). */ /* */ -/* Copyright 2003-2007, 2009, 2011-2012 by */ +/* Copyright 2003-2007, 2009, 2011-2013 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -24,10 +24,20 @@ FT_BEGIN_HEADER + /* the `latin' writing system */ - /* the latin-specific script class */ + AF_DECLARE_WRITING_SYSTEM_CLASS( af_latin_writing_system_class ) - AF_DECLARE_SCRIPT_CLASS( af_latin_script_class ) + + /* the latin-specific script classes */ + + AF_DECLARE_SCRIPT_CLASS( af_cyrl_script_class ) + AF_DECLARE_SCRIPT_CLASS( af_grek_script_class ) + AF_DECLARE_SCRIPT_CLASS( af_latn_script_class ) + AF_DECLARE_SCRIPT_CLASS( af_hebr_script_class ) +#if 0 + AF_DECLARE_SCRIPT_CLASS( af_armn_script_class ) +#endif /* constants are given with units_per_em == 2048 in mind */ @@ -51,27 +61,14 @@ FT_BEGIN_HEADER */ - /* Latin (global) metrics management */ - - enum - { - AF_LATIN_BLUE_CAPITAL_TOP, - AF_LATIN_BLUE_CAPITAL_BOTTOM, - AF_LATIN_BLUE_SMALL_F_TOP, - AF_LATIN_BLUE_SMALL_TOP, - AF_LATIN_BLUE_SMALL_BOTTOM, - AF_LATIN_BLUE_SMALL_MINOR, - - AF_LATIN_BLUE_MAX - }; - - -#define AF_LATIN_IS_TOP_BLUE( b ) ( (b) == AF_LATIN_BLUE_CAPITAL_TOP || \ - (b) == AF_LATIN_BLUE_SMALL_F_TOP || \ - (b) == AF_LATIN_BLUE_SMALL_TOP ) +#define AF_LATIN_IS_TOP_BLUE( b ) \ + ( (b)->properties & AF_BLUE_PROPERTY_LATIN_TOP ) +#define AF_LATIN_IS_X_HEIGHT_BLUE( b ) \ + ( (b)->properties & AF_BLUE_PROPERTY_LATIN_X_HEIGHT ) +#define AF_LATIN_IS_LONG_BLUE( b ) \ + ( (b)->properties & AF_BLUE_PROPERTY_LATIN_LONG ) #define AF_LATIN_MAX_WIDTHS 16 -#define AF_LATIN_MAX_BLUES AF_LATIN_BLUE_MAX enum @@ -106,7 +103,7 @@ FT_BEGIN_HEADER /* ignored for horizontal metrics */ FT_UInt blue_count; - AF_LatinBlueRec blues[AF_LATIN_BLUE_MAX]; + AF_LatinBlueRec blues[AF_BLUE_STRINGSET_MAX]; FT_Fixed org_scale; FT_Pos org_delta; diff --git a/reactos/lib/3rdparty/freetype/src/autofit/aflatin2.c b/reactos/lib/3rdparty/freetype/src/autofit/aflatin2.c index b1e9658d5d7..a6d564a28f5 100644 --- a/reactos/lib/3rdparty/freetype/src/autofit/aflatin2.c +++ b/reactos/lib/3rdparty/freetype/src/autofit/aflatin2.c @@ -76,8 +76,9 @@ AF_Scaler scaler = &dummy->root.scaler; - glyph_index = FT_Get_Char_Index( face, - metrics->root.clazz->standard_char ); + glyph_index = FT_Get_Char_Index( + face, + metrics->root.script_class->standard_char ); if ( glyph_index == 0 ) goto Exit; @@ -409,11 +410,11 @@ blue->flags |= AF_LATIN_BLUE_TOP; /* - * The following flags is used later to adjust the y and x scales + * The following flag is used later to adjust the y and x scales * in order to optimize the pixel grid alignment of the top of small * letters. */ - if ( bb == AF_LATIN_BLUE_SMALL_TOP ) + if ( AF_LATIN_IS_X_HEIGHT_BLUE( bb ) ) blue->flags |= AF_LATIN_BLUE_ADJUSTMENT; FT_TRACE5(( " -> reference = %ld\n" @@ -2379,18 +2380,10 @@ /*************************************************************************/ - static const AF_Script_UniRangeRec af_latin2_uniranges[] = - { - AF_UNIRANGE_REC( 32UL, 127UL ), /* TODO: Add new Unicode ranges here! */ - AF_UNIRANGE_REC( 160UL, 255UL ), - AF_UNIRANGE_REC( 0UL, 0UL ) - }; + AF_DEFINE_WRITING_SYSTEM_CLASS( + af_latin2_writing_system_class, - - AF_DEFINE_SCRIPT_CLASS( af_latin2_script_class, - AF_SCRIPT_LATIN2, - af_latin2_uniranges, - 'o', + AF_WRITING_SYSTEM_LATIN2, sizeof ( AF_LatinMetricsRec ), @@ -2403,4 +2396,53 @@ ) + /* XXX: this should probably fine tuned to differentiate better between */ + /* scripts... */ + + static const AF_Script_UniRangeRec af_ltn2_uniranges[] = + { + AF_UNIRANGE_REC( 0x0020UL, 0x007FUL ), /* Basic Latin (no control chars) */ + AF_UNIRANGE_REC( 0x00A0UL, 0x00FFUL ), /* Latin-1 Supplement (no control chars) */ + AF_UNIRANGE_REC( 0x0100UL, 0x017FUL ), /* Latin Extended-A */ + AF_UNIRANGE_REC( 0x0180UL, 0x024FUL ), /* Latin Extended-B */ + AF_UNIRANGE_REC( 0x0250UL, 0x02AFUL ), /* IPA Extensions */ + AF_UNIRANGE_REC( 0x02B0UL, 0x02FFUL ), /* Spacing Modifier Letters */ + AF_UNIRANGE_REC( 0x0300UL, 0x036FUL ), /* Combining Diacritical Marks */ + AF_UNIRANGE_REC( 0x0370UL, 0x03FFUL ), /* Greek and Coptic */ + AF_UNIRANGE_REC( 0x0400UL, 0x04FFUL ), /* Cyrillic */ + AF_UNIRANGE_REC( 0x0500UL, 0x052FUL ), /* Cyrillic Supplement */ + AF_UNIRANGE_REC( 0x1D00UL, 0x1D7FUL ), /* Phonetic Extensions */ + AF_UNIRANGE_REC( 0x1D80UL, 0x1DBFUL ), /* Phonetic Extensions Supplement */ + AF_UNIRANGE_REC( 0x1DC0UL, 0x1DFFUL ), /* Combining Diacritical Marks Supplement */ + AF_UNIRANGE_REC( 0x1E00UL, 0x1EFFUL ), /* Latin Extended Additional */ + AF_UNIRANGE_REC( 0x1F00UL, 0x1FFFUL ), /* Greek Extended */ + AF_UNIRANGE_REC( 0x2000UL, 0x206FUL ), /* General Punctuation */ + AF_UNIRANGE_REC( 0x2070UL, 0x209FUL ), /* Superscripts and Subscripts */ + AF_UNIRANGE_REC( 0x20A0UL, 0x20CFUL ), /* Currency Symbols */ + AF_UNIRANGE_REC( 0x2150UL, 0x218FUL ), /* Number Forms */ + AF_UNIRANGE_REC( 0x2460UL, 0x24FFUL ), /* Enclosed Alphanumerics */ + AF_UNIRANGE_REC( 0x2C60UL, 0x2C7FUL ), /* Latin Extended-C */ + AF_UNIRANGE_REC( 0x2DE0UL, 0x2DFFUL ), /* Cyrillic Extended-A */ + AF_UNIRANGE_REC( 0x2E00UL, 0x2E7FUL ), /* Supplemental Punctuation */ + AF_UNIRANGE_REC( 0xA640UL, 0xA69FUL ), /* Cyrillic Extended-B */ + AF_UNIRANGE_REC( 0xA720UL, 0xA7FFUL ), /* Latin Extended-D */ + AF_UNIRANGE_REC( 0xFB00UL, 0xFB06UL ), /* Alphab. Present. Forms (Latin Ligs) */ + AF_UNIRANGE_REC( 0x1D400UL, 0x1D7FFUL ), /* Mathematical Alphanumeric Symbols */ + AF_UNIRANGE_REC( 0x1F100UL, 0x1F1FFUL ), /* Enclosed Alphanumeric Supplement */ + AF_UNIRANGE_REC( 0UL, 0UL ) + }; + + + AF_DEFINE_SCRIPT_CLASS( + af_ltn2_script_class, + + AF_SCRIPT_LTN2, + AF_BLUE_STRINGSET_LATN, + AF_WRITING_SYSTEM_LATIN2, + + af_ltn2_uniranges, + 'o' + ) + + /* END */ diff --git a/reactos/lib/3rdparty/freetype/src/autofit/aflatin2.h b/reactos/lib/3rdparty/freetype/src/autofit/aflatin2.h index cbfa395522e..f7f6d8d7c57 100644 --- a/reactos/lib/3rdparty/freetype/src/autofit/aflatin2.h +++ b/reactos/lib/3rdparty/freetype/src/autofit/aflatin2.h @@ -4,7 +4,7 @@ /* */ /* Auto-fitter hinting routines for latin script (specification). */ /* */ -/* Copyright 2003-2007, 2012 by */ +/* Copyright 2003-2007, 2012, 2013 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -25,9 +25,21 @@ FT_BEGIN_HEADER - /* the latin-specific script class */ + /* the `latin' writing system */ + + AF_DECLARE_WRITING_SYSTEM_CLASS( af_latin2_writing_system_class ) + + + /* the latin-specific script classes */ + + AF_DECLARE_SCRIPT_CLASS( af_ltn2_script_class ) /* XXX */ +#if 0 + AF_DECLARE_SCRIPT_CLASS( af_arm2_script_class ) + AF_DECLARE_SCRIPT_CLASS( af_cyr2_script_class ) + AF_DECLARE_SCRIPT_CLASS( af_grk2_script_class ) + AF_DECLARE_SCRIPT_CLASS( af_hbr2_script_class ) +#endif - AF_DECLARE_SCRIPT_CLASS( af_latin2_script_class ) /* */ diff --git a/reactos/lib/3rdparty/freetype/src/autofit/afloader.c b/reactos/lib/3rdparty/freetype/src/autofit/afloader.c index 17a6fb7c3b8..b49f8c096ae 100644 --- a/reactos/lib/3rdparty/freetype/src/autofit/afloader.c +++ b/reactos/lib/3rdparty/freetype/src/autofit/afloader.c @@ -21,6 +21,7 @@ #include "afhints.h" #include "aferrors.h" #include "afmodule.h" +#include "afpic.h" /* Initialize glyph loader. */ @@ -180,10 +181,20 @@ /* now load the slot image into the auto-outline and run the */ /* automatic hinting process */ - if ( metrics->clazz->script_hints_apply ) - metrics->clazz->script_hints_apply( hints, - &gloader->current.outline, - metrics ); + { +#ifdef FT_CONFIG_OPTION_PIC + AF_FaceGlobals globals = loader->globals; +#endif + AF_WritingSystemClass writing_system_class = + AF_WRITING_SYSTEM_CLASSES_GET + [metrics->script_class->writing_system]; + + + if ( writing_system_class->script_hints_apply ) + writing_system_class->script_hints_apply( hints, + &gloader->current.outline, + metrics ); + } /* we now need to adjust the metrics according to the change in */ /* width/positioning that occurred during the hinting process */ @@ -519,33 +530,41 @@ if ( !error ) { AF_ScriptMetrics metrics; - FT_UInt options = 0; + FT_UInt options = AF_SCRIPT_DFLT; #ifdef FT_OPTION_AUTOFIT2 - /* XXX: undocumented hook to activate the latin2 hinter */ + /* XXX: undocumented hook to activate the latin2 writing system */ if ( load_flags & ( 1UL << 20 ) ) - options = 2; + options = AF_SCRIPT_LTN2; #endif error = af_face_globals_get_metrics( loader->globals, gindex, options, &metrics ); if ( !error ) { +#ifdef FT_CONFIG_OPTION_PIC + AF_FaceGlobals globals = loader->globals; +#endif + AF_WritingSystemClass writing_system_class = + AF_WRITING_SYSTEM_CLASSES_GET + [metrics->script_class->writing_system]; + + loader->metrics = metrics; - if ( metrics->clazz->script_metrics_scale ) - metrics->clazz->script_metrics_scale( metrics, &scaler ); + if ( writing_system_class->script_metrics_scale ) + writing_system_class->script_metrics_scale( metrics, &scaler ); else metrics->scaler = scaler; load_flags |= FT_LOAD_NO_SCALE | FT_LOAD_IGNORE_TRANSFORM; load_flags &= ~FT_LOAD_RENDER; - if ( metrics->clazz->script_hints_init ) + if ( writing_system_class->script_hints_init ) { - error = metrics->clazz->script_hints_init( &loader->hints, - metrics ); + error = writing_system_class->script_hints_init( &loader->hints, + metrics ); if ( error ) goto Exit; } diff --git a/reactos/lib/3rdparty/freetype/src/autofit/afpic.c b/reactos/lib/3rdparty/freetype/src/autofit/afpic.c index 45e1448c089..92d696d296d 100644 --- a/reactos/lib/3rdparty/freetype/src/autofit/afpic.c +++ b/reactos/lib/3rdparty/freetype/src/autofit/afpic.c @@ -43,13 +43,10 @@ /* forward declaration of PIC init functions from script classes */ -#include "aflatin.h" -#ifdef FT_OPTION_AUTOFIT2 -#include "aflatin2.h" -#endif -#include "afcjk.h" -#include "afdummy.h" -#include "afindic.h" +#undef WRITING_SYSTEM +#define WRITING_SYSTEM( ws, WS ) /* empty */ + +#include "afwrtsys.h" void @@ -100,27 +97,31 @@ FT_Init_Class_af_service_properties( &container->af_service_properties ); - for ( ss = 0 ; ss < AF_SCRIPT_CLASSES_REC_COUNT ; ss++ ) - { + for ( ss = 0; ss < AF_WRITING_SYSTEM_MAX - 1; ss++ ) + container->af_writing_system_classes[ss] = + &container->af_writing_system_classes_rec[ss]; + container->af_writing_system_classes[AF_WRITING_SYSTEM_MAX - 1] = NULL; + + for ( ss = 0; ss < AF_SCRIPT_MAX - 1; ss++ ) container->af_script_classes[ss] = &container->af_script_classes_rec[ss]; - } - container->af_script_classes[AF_SCRIPT_CLASSES_COUNT - 1] = NULL; + container->af_script_classes[AF_SCRIPT_MAX - 1] = NULL; + +#undef WRITING_SYSTEM +#define WRITING_SYSTEM( ws, WS ) \ + FT_Init_Class_af_ ## ws ## _writing_system_class( \ + &container->af_writing_system_classes_rec[ss++] ); - /* add call to initialization function when you add new scripts */ ss = 0; - FT_Init_Class_af_dummy_script_class( - &container->af_script_classes_rec[ss++] ); -#ifdef FT_OPTION_AUTOFIT2 - FT_Init_Class_af_latin2_script_class( - &container->af_script_classes_rec[ss++] ); -#endif - FT_Init_Class_af_latin_script_class( - &container->af_script_classes_rec[ss++] ); - FT_Init_Class_af_cjk_script_class( - &container->af_script_classes_rec[ss++] ); - FT_Init_Class_af_indic_script_class( - &container->af_script_classes_rec[ss++] ); +#include "afwrtsys.h" + +#undef SCRIPT +#define SCRIPT( s, S, d ) \ + FT_Init_Class_af_ ## s ## _script_class( \ + &container->af_script_classes_rec[ss++] ); + + ss = 0; +#include "afscript.h" FT_Init_Class_af_autofitter_interface( library, &container->af_autofitter_interface ); diff --git a/reactos/lib/3rdparty/freetype/src/autofit/afpic.h b/reactos/lib/3rdparty/freetype/src/autofit/afpic.h index 0acf803894c..09f8258a2e8 100644 --- a/reactos/lib/3rdparty/freetype/src/autofit/afpic.h +++ b/reactos/lib/3rdparty/freetype/src/autofit/afpic.h @@ -4,7 +4,7 @@ /* */ /* The FreeType position independent code services for autofit module. */ /* */ -/* Copyright 2009, 2011-2012 by */ +/* Copyright 2009, 2011-2013 by */ /* Oran Agra and Mickey Gabel. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -27,11 +27,12 @@ FT_BEGIN_HEADER #ifndef FT_CONFIG_OPTION_PIC -#define AF_SERVICES_GET af_services -#define AF_SERVICE_PROPERTIES_GET af_service_properties +#define AF_SERVICES_GET af_services +#define AF_SERVICE_PROPERTIES_GET af_service_properties -#define AF_SCRIPT_CLASSES_GET af_script_classes -#define AF_INTERFACE_GET af_autofitter_interface +#define AF_WRITING_SYSTEM_CLASSES_GET af_writing_system_classes +#define AF_SCRIPT_CLASSES_GET af_script_classes +#define AF_INTERFACE_GET af_autofitter_interface #else /* FT_CONFIG_OPTION_PIC */ @@ -40,24 +41,22 @@ FT_BEGIN_HEADER #include "aftypes.h" - /* increase these when you add new scripts, */ - /* and update autofit_module_class_pic_init */ -#ifdef FT_OPTION_AUTOFIT2 -#define AF_SCRIPT_CLASSES_COUNT 6 -#else -#define AF_SCRIPT_CLASSES_COUNT 5 -#endif - -#define AF_SCRIPT_CLASSES_REC_COUNT ( AF_SCRIPT_CLASSES_COUNT - 1 ) - typedef struct AFModulePIC_ { FT_ServiceDescRec* af_services; FT_Service_PropertiesRec af_service_properties; - AF_ScriptClass af_script_classes[AF_SCRIPT_CLASSES_COUNT]; - AF_ScriptClassRec af_script_classes_rec[AF_SCRIPT_CLASSES_REC_COUNT]; + AF_WritingSystemClass af_writing_system_classes + [AF_WRITING_SYSTEM_MAX]; + AF_WritingSystemClassRec af_writing_system_classes_rec + [AF_WRITING_SYSTEM_MAX - 1]; + + AF_ScriptClass af_script_classes + [AF_SCRIPT_MAX]; + AF_ScriptClassRec af_script_classes_rec + [AF_SCRIPT_MAX - 1]; + FT_AutoHinter_InterfaceRec af_autofitter_interface; } AFModulePIC; @@ -71,6 +70,8 @@ FT_BEGIN_HEADER #define AF_SERVICE_PROPERTIES_GET \ ( GET_PIC( library )->af_service_properties ) +#define AF_WRITING_SYSTEM_CLASSES_GET \ + ( GET_PIC( FT_FACE_LIBRARY( globals->face ) )->af_writing_system_classes ) #define AF_SCRIPT_CLASSES_GET \ ( GET_PIC( FT_FACE_LIBRARY( globals->face ) )->af_script_classes ) #define AF_INTERFACE_GET \ diff --git a/reactos/lib/3rdparty/freetype/src/autofit/afscript.h b/reactos/lib/3rdparty/freetype/src/autofit/afscript.h new file mode 100644 index 00000000000..be0169a83cb --- /dev/null +++ b/reactos/lib/3rdparty/freetype/src/autofit/afscript.h @@ -0,0 +1,37 @@ +/***************************************************************************/ +/* */ +/* afscript.h */ +/* */ +/* Auto-fitter scripts (specification only). */ +/* */ +/* Copyright 2013 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. */ +/* */ +/***************************************************************************/ + + + /* The following part can be included multiple times. */ + /* Define `SCRIPT' as needed. */ + + + /* Add new scripts here. */ + + SCRIPT( cyrl, CYRL, "Cyrillic" ) + SCRIPT( deva, DEVA, "Indic scripts" ) + SCRIPT( dflt, DFLT, "no script" ) + SCRIPT( grek, GREK, "Greek" ) + SCRIPT( hani, HANI, "CJKV ideographs" ) + SCRIPT( hebr, HEBR, "Hebrew" ) + SCRIPT( latn, LATN, "Latin" ) +#ifdef FT_OPTION_AUTOFIT2 + SCRIPT( ltn2, LTN2, "Latin 2" ) +#endif + + +/* END */ diff --git a/reactos/lib/3rdparty/freetype/src/autofit/aftypes.h b/reactos/lib/3rdparty/freetype/src/autofit/aftypes.h index 9acd7ad6d24..cda1f896595 100644 --- a/reactos/lib/3rdparty/freetype/src/autofit/aftypes.h +++ b/reactos/lib/3rdparty/freetype/src/autofit/aftypes.h @@ -4,7 +4,7 @@ /* */ /* Auto-fitter types (specification only). */ /* */ -/* Copyright 2003-2009, 2011-2012 by */ +/* Copyright 2003-2009, 2011-2013 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -20,15 +20,12 @@ * * The auto-fitter is a complete rewrite of the old auto-hinter. * Its main feature is the ability to differentiate between different - * scripts in order to apply language-specific rules. + * writing systems in order to apply script-specific rules. * * The code has also been compartmentized into several entities that * should make algorithmic experimentation easier than with the old * code. * - * Finally, we get rid of the Catharon license, since this code is - * released under the FreeType one. - * *************************************************************************/ @@ -42,6 +39,8 @@ #include FT_INTERNAL_OBJECTS_H #include FT_INTERNAL_DEBUG_H +#include "afblue.h" + FT_BEGIN_HEADER @@ -201,56 +200,21 @@ extern void* _af_debug_hints; /*************************************************************************/ /*************************************************************************/ /***** *****/ - /***** S C R I P T S *****/ + /***** S C R I P T M E T R I C S *****/ /***** *****/ /*************************************************************************/ /*************************************************************************/ - /* - * The list of known scripts. Each different script corresponds to the - * following information: - * - * - A set of Unicode ranges to test whether the face supports the - * script. - * - * - A specific global analyzer that will compute global metrics - * specific to the script. - * - * - A specific glyph analyzer that will compute segments and - * edges for each glyph covered by the script. - * - * - A specific grid-fitting algorithm that will distort the - * scaled glyph outline according to the results of the glyph - * analyzer. - * - * Note that a given analyzer and/or grid-fitting algorithm can be - * used by more than one script. - */ + /* This is the main structure which combines writing systems and script */ + /* data (for a given face object, see below). */ - typedef enum AF_Script_ - { - AF_SCRIPT_DUMMY = 0, - AF_SCRIPT_LATIN = 1, - AF_SCRIPT_CJK = 2, - AF_SCRIPT_INDIC = 3, -#ifdef FT_OPTION_AUTOFIT2 - AF_SCRIPT_LATIN2 = 4, -#endif - - /* add new scripts here. Don't forget to update the list in */ - /* `afglobal.c'. */ - - AF_SCRIPT_MAX /* do not remove */ - - } AF_Script; - - - typedef struct AF_ScriptClassRec_ const* AF_ScriptClass; - typedef struct AF_FaceGlobalsRec_* AF_FaceGlobals; + typedef struct AF_WritingSystemClassRec_ const* AF_WritingSystemClass; + typedef struct AF_ScriptClassRec_ const* AF_ScriptClass; + typedef struct AF_FaceGlobalsRec_* AF_FaceGlobals; typedef struct AF_ScriptMetricsRec_ { - AF_ScriptClass clazz; + AF_ScriptClass script_class; AF_ScalerRec scaler; FT_Bool digits_have_same_width; @@ -284,23 +248,54 @@ extern void* _af_debug_hints; AF_ScriptMetrics metrics ); - typedef struct AF_Script_UniRangeRec_ + /*************************************************************************/ + /*************************************************************************/ + /***** *****/ + /***** W R I T I N G S Y S T E M S *****/ + /***** *****/ + /*************************************************************************/ + /*************************************************************************/ + + /* + * In FreeType, a writing system consists of multiple scripts which can + * be handled similarly *in a typographical way*; the relationship is not + * based on history. For example, both the Greek and the unrelated + * Armenian scripts share the same features like ascender, descender, + * x-height, etc. Essentially, a writing system is covered by a + * submodule of the auto-fitter; it contains + * + * - a specific global analyzer which computes global metrics specific to + * the script (based on script-specific characters to identify ascender + * height, x-height, etc.), + * + * - a specific glyph analyzer that computes segments and edges for each + * glyph covered by the script, + * + * - a specific grid-fitting algorithm that distorts the scaled glyph + * outline according to the results of the glyph analyzer. + */ + +#define __AFWRTSYS_H__ /* don't load header files */ +#undef WRITING_SYSTEM +#define WRITING_SYSTEM( ws, WS ) \ + AF_WRITING_SYSTEM_ ## WS, + + /* The list of known writing systems. */ + typedef enum AF_WritingSystem_ { - FT_UInt32 first; - FT_UInt32 last; - } AF_Script_UniRangeRec; +#include "afwrtsys.h" -#define AF_UNIRANGE_REC( a, b ) { (FT_UInt32)(a), (FT_UInt32)(b) } + AF_WRITING_SYSTEM_MAX /* do not remove */ - typedef const AF_Script_UniRangeRec *AF_Script_UniRange; + } AF_WritingSystem; + +#undef __AFWRTSYS_H__ - typedef struct AF_ScriptClassRec_ + typedef struct AF_WritingSystemClassRec_ { - AF_Script script; - AF_Script_UniRange script_uni_ranges; /* last must be { 0, 0 } */ - FT_UInt32 standard_char; /* for default width and height */ + AF_WritingSystem writing_system; FT_Offset script_metrics_size; AF_Script_InitMetricsFunc script_metrics_init; @@ -310,59 +305,167 @@ extern void* _af_debug_hints; AF_Script_InitHintsFunc script_hints_init; AF_Script_ApplyHintsFunc script_hints_apply; + } AF_WritingSystemClassRec; + + + /*************************************************************************/ + /*************************************************************************/ + /***** *****/ + /***** S C R I P T S *****/ + /***** *****/ + /*************************************************************************/ + /*************************************************************************/ + + /* + * Each script is associated with a set of Unicode ranges which gets used + * to test whether the font face supports the script. It also references + * the writing system it belongs to. + * + * We use four-letter script tags from the OpenType specification. + */ + +#undef SCRIPT +#define SCRIPT( s, S, d ) \ + AF_SCRIPT_ ## S, + + /* The list of known scripts. */ + typedef enum AF_Script_ + { + +#include "afscript.h" + + AF_SCRIPT_MAX /* do not remove */ + + } AF_Script; + + + typedef struct AF_Script_UniRangeRec_ + { + FT_UInt32 first; + FT_UInt32 last; + + } AF_Script_UniRangeRec; + +#define AF_UNIRANGE_REC( a, b ) { (FT_UInt32)(a), (FT_UInt32)(b) } + + typedef const AF_Script_UniRangeRec* AF_Script_UniRange; + + + typedef struct AF_ScriptClassRec_ + { + AF_Script script; + AF_Blue_Stringset blue_stringset; + AF_WritingSystem writing_system; + + AF_Script_UniRange script_uni_ranges; /* last must be { 0, 0 } */ + FT_UInt32 standard_char; /* for default width and height */ + } AF_ScriptClassRec; /* Declare and define vtables for classes */ #ifndef FT_CONFIG_OPTION_PIC +#define AF_DECLARE_WRITING_SYSTEM_CLASS( writing_system_class ) \ + FT_CALLBACK_TABLE const AF_WritingSystemClassRec \ + writing_system_class; + +#define AF_DEFINE_WRITING_SYSTEM_CLASS( \ + writing_system_class, \ + system, \ + m_size, \ + m_init, \ + m_scale, \ + m_done, \ + h_init, \ + h_apply ) \ + FT_CALLBACK_TABLE_DEF \ + const AF_WritingSystemClassRec writing_system_class = \ + { \ + system, \ + \ + m_size, \ + \ + m_init, \ + m_scale, \ + m_done, \ + \ + h_init, \ + h_apply \ + }; + + #define AF_DECLARE_SCRIPT_CLASS( script_class ) \ FT_CALLBACK_TABLE const AF_ScriptClassRec \ script_class; -#define AF_DEFINE_SCRIPT_CLASS( script_class, script_, ranges, def_char, \ - m_size, \ - m_init, m_scale, m_done, h_init, h_apply ) \ - FT_CALLBACK_TABLE_DEF const AF_ScriptClassRec script_class = \ - { \ - script_, \ - ranges, \ - def_char, \ - \ - m_size, \ - \ - m_init, \ - m_scale, \ - m_done, \ - \ - h_init, \ - h_apply \ +#define AF_DEFINE_SCRIPT_CLASS( \ + script_class, \ + script_, \ + blue_stringset_, \ + writing_system_, \ + ranges, \ + std_char ) \ + FT_CALLBACK_TABLE_DEF \ + const AF_ScriptClassRec script_class = \ + { \ + script_, \ + blue_stringset_, \ + writing_system_, \ + ranges, \ + std_char \ }; #else /* FT_CONFIG_OPTION_PIC */ +#define AF_DECLARE_WRITING_SYSTEM_CLASS( writing_system_class ) \ + FT_LOCAL( void ) \ + FT_Init_Class_ ## writing_system_class( AF_WritingSystemClassRec* ac ); + +#define AF_DEFINE_WRITING_SYSTEM_CLASS( \ + writing_system_class, \ + system, \ + m_size, \ + m_init, \ + m_scale, \ + m_done, \ + h_init, \ + h_apply ) \ + FT_LOCAL_DEF( void ) \ + FT_Init_Class_ ## writing_system_class( AF_WritingSystemClassRec* ac ) \ + { \ + ac->writing_system = system; \ + \ + ac->script_metrics_size = m_size; \ + \ + ac->script_metrics_init = m_init; \ + ac->script_metrics_scale = m_scale; \ + ac->script_metrics_done = m_done; \ + \ + ac->script_hints_init = h_init; \ + ac->script_hints_apply = h_apply; \ + } + + #define AF_DECLARE_SCRIPT_CLASS( script_class ) \ FT_LOCAL( void ) \ FT_Init_Class_ ## script_class( AF_ScriptClassRec* ac ); -#define AF_DEFINE_SCRIPT_CLASS( script_class, script_, ranges, def_char, \ - m_size, \ - m_init, m_scale, m_done, h_init, h_apply ) \ - FT_LOCAL_DEF( void ) \ - FT_Init_Class_ ## script_class( AF_ScriptClassRec* ac ) \ - { \ - ac->script = script_; \ - ac->script_uni_ranges = ranges; \ - ac->default_char = def_char; \ - \ - ac->script_metrics_size = m_size; \ - \ - ac->script_metrics_init = m_init; \ - ac->script_metrics_scale = m_scale; \ - ac->script_metrics_done = m_done; \ - \ - ac->script_hints_init = h_init; \ - ac->script_hints_apply = h_apply; \ +#define AF_DEFINE_SCRIPT_CLASS( \ + script_class, \ + script_, \ + blue_string_set_, \ + writing_system_, \ + ranges, \ + std_char ) \ + FT_LOCAL_DEF( void ) \ + FT_Init_Class_ ## script_class( AF_ScriptClassRec* ac ) \ + { \ + ac->script = script_; \ + ac->blue_stringset = blue_stringset_; \ + ac->writing_system = writing_system_; \ + ac->script_uni_ranges = ranges; \ + ac->standard_char = std_char; \ } #endif /* FT_CONFIG_OPTION_PIC */ diff --git a/reactos/lib/3rdparty/freetype/src/autofit/afwrtsys.h b/reactos/lib/3rdparty/freetype/src/autofit/afwrtsys.h new file mode 100644 index 00000000000..602c558842e --- /dev/null +++ b/reactos/lib/3rdparty/freetype/src/autofit/afwrtsys.h @@ -0,0 +1,51 @@ +/***************************************************************************/ +/* */ +/* afwrtsys.h */ +/* */ +/* Auto-fitter writing systems (specification only). */ +/* */ +/* Copyright 2013 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. */ +/* */ +/***************************************************************************/ + + +#ifndef __AFWRTSYS_H__ +#define __AFWRTSYS_H__ + + /* Since preprocessor directives can't create other preprocessor */ + /* directives, we have to include the header files manually. */ + +#include "afdummy.h" +#include "aflatin.h" +#include "afcjk.h" +#include "afindic.h" +#ifdef FT_OPTION_AUTOFIT2 +#include "aflatin2.h" +#endif + +#endif /* __AFWRTSYS_H__ */ + + + /* The following part can be included multiple times. */ + /* Define `WRITING_SYSTEM' as needed. */ + + + /* Add new writing systems here. */ + + WRITING_SYSTEM( dummy, DUMMY ) + WRITING_SYSTEM( latin, LATIN ) + WRITING_SYSTEM( cjk, CJK ) + WRITING_SYSTEM( indic, INDIC ) +#ifdef FT_OPTION_AUTOFIT2 + WRITING_SYSTEM( latin2, LATIN2 ) +#endif + + +/* END */ diff --git a/reactos/lib/3rdparty/freetype/src/autofit/autofit.c b/reactos/lib/3rdparty/freetype/src/autofit/autofit.c index 3883a0a7060..b23374a23a1 100644 --- a/reactos/lib/3rdparty/freetype/src/autofit/autofit.c +++ b/reactos/lib/3rdparty/freetype/src/autofit/autofit.c @@ -4,7 +4,7 @@ /* */ /* Auto-fitter module (body). */ /* */ -/* Copyright 2003-2007, 2011 by */ +/* Copyright 2003-2007, 2011, 2013 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -20,6 +20,7 @@ #include #include "afpic.c" #include "afangles.c" +#include "afblue.c" #include "afglobal.c" #include "afhints.c" diff --git a/reactos/lib/3rdparty/freetype/src/autofit/rules.mk b/reactos/lib/3rdparty/freetype/src/autofit/rules.mk index b76bb79ab43..745adab25d7 100644 --- a/reactos/lib/3rdparty/freetype/src/autofit/rules.mk +++ b/reactos/lib/3rdparty/freetype/src/autofit/rules.mk @@ -3,7 +3,7 @@ # -# Copyright 2003, 2004, 2005, 2006, 2007, 2011 by +# Copyright 2003-2007, 2011, 2013 by # David Turner, Robert Wilhelm, and Werner Lemberg. # # This file is part of the FreeType project, and may only be used, modified, @@ -26,6 +26,7 @@ AUTOF_COMPILE := $(FT_COMPILE) $I$(subst /,$(COMPILER_SEP),$(AUTOF_DIR)) # AUTOF driver sources (i.e., C files) # AUTOF_DRV_SRC := $(AUTOF_DIR)/afangles.c \ + $(AUTOF_DIR)/afblue.c \ $(AUTOF_DIR)/afcjk.c \ $(AUTOF_DIR)/afdummy.c \ $(AUTOF_DIR)/afglobal.c \ @@ -41,7 +42,9 @@ AUTOF_DRV_SRC := $(AUTOF_DIR)/afangles.c \ # AUTOF_DRV_H := $(AUTOF_DRV_SRC:%c=%h) \ $(AUTOF_DIR)/aferrors.h \ - $(AUTOF_DIR)/aftypes.h + $(AUTOF_DIR)/afscript.h \ + $(AUTOF_DIR)/aftypes.h \ + $(AUTOF_DIR)/afwrtsys.h # AUTOF driver object(s) diff --git a/reactos/lib/3rdparty/freetype/src/base/ftbbox.c b/reactos/lib/3rdparty/freetype/src/base/ftbbox.c index 6d1c44cb2e8..8d3f383b4d6 100644 --- a/reactos/lib/3rdparty/freetype/src/base/ftbbox.c +++ b/reactos/lib/3rdparty/freetype/src/base/ftbbox.c @@ -85,7 +85,7 @@ /* BBox_Conic_Check */ /* */ /* */ - /* Finds the extrema of a 1-dimensional conic Bezier curve and update */ + /* Find the extrema of a 1-dimensional conic Bezier curve and update */ /* a bounding range. This version uses direct computation, as it */ /* doesn't need square roots. */ /* */ @@ -108,30 +108,19 @@ FT_Pos* min, FT_Pos* max ) { - if ( y1 <= y3 && y2 == y1 ) /* flat arc */ - goto Suite; + /* This function is only called when a control off-point is outside */ + /* the bbox that contains all on-points. It finds a local extremum */ + /* within the segment, equal to (y1*y3 - y2*y2)/(y1 - 2*y2 + y3). */ + /* Or, offsetting from y2, we get */ - if ( y1 < y3 ) - { - if ( y2 >= y1 && y2 <= y3 ) /* ascending arc */ - goto Suite; - } - else - { - if ( y2 >= y3 && y2 <= y1 ) /* descending arc */ - { - y2 = y1; - y1 = y3; - y3 = y2; - goto Suite; - } - } + y1 -= y2; + y3 -= y2; + y2 += FT_MulDiv( y1, y3, y1 + y3 ); - y1 = y3 = y1 - FT_MulDiv( y2 - y1, y2 - y1, y1 - 2*y2 + y3 ); - - Suite: - if ( y1 < *min ) *min = y1; - if ( y3 > *max ) *max = y3; + if ( y2 < *min ) + *min = y2; + if ( y2 > *max ) + *max = y2; } @@ -195,9 +184,9 @@ /* BBox_Cubic_Check */ /* */ /* */ - /* Finds the extrema of a 1-dimensional cubic Bezier curve and */ - /* updates a bounding range. This version uses splitting because we */ - /* don't want to use square roots and extra accuracy. */ + /* Find the extrema of a 1-dimensional cubic Bezier curve and */ + /* update a bounding range. This version uses iterative splitting */ + /* because it is faster than the exact solution with square roots. */ /* */ /* */ /* p1 :: The start coordinate. */ @@ -213,28 +202,16 @@ /* */ /* max :: The address of the current maximum. */ /* */ - -#if 0 - - static void - BBox_Cubic_Check( FT_Pos p1, - FT_Pos p2, - FT_Pos p3, - FT_Pos p4, - FT_Pos* min, - FT_Pos* max ) + static FT_Pos + update_cubic_max( FT_Pos q1, + FT_Pos q2, + FT_Pos q3, + FT_Pos q4, + FT_Pos max ) { - FT_Pos q1, q2, q3, q4; - - - q1 = p1; - q2 = p2; - q3 = p3; - q4 = p4; - - /* for a conic segment to possibly reach new maximum */ - /* one of its off-points must be above the current value */ - while ( q2 > *max || q3 > *max ) + /* for a cubic segment to possibly reach new maximum, at least */ + /* one of its off-points must stay above the current value */ + while ( q2 > max || q3 > max ) { /* determine which half contains the maximum and split */ if ( q1 + q2 > q3 + q4 ) /* first half */ @@ -260,232 +237,92 @@ q3 = q3 / 2; } - /* check if either end reached the maximum */ + /* check whether either end reached the maximum */ if ( q1 == q2 && q1 >= q3 ) { - *max = q1; + max = q1; break; } if ( q3 == q4 && q2 <= q4 ) { - *max = q4; + max = q4; break; } } - q1 = p1; - q2 = p2; - q3 = p3; - q4 = p4; - - /* for a conic segment to possibly reach new minimum */ - /* one of its off-points must be below the current value */ - while ( q2 < *min || q3 < *min ) - { - /* determine which half contains the minimum and split */ - if ( q1 + q2 < q3 + q4 ) /* first half */ - { - q4 = q4 + q3; - q3 = q3 + q2; - q2 = q2 + q1; - q4 = q4 + q3; - q3 = q3 + q2; - q4 = ( q4 + q3 ) / 8; - q3 = q3 / 4; - q2 = q2 / 2; - } - else /* second half */ - { - q1 = q1 + q2; - q2 = q2 + q3; - q3 = q3 + q4; - q1 = q1 + q2; - q2 = q2 + q3; - q1 = ( q1 + q2 ) / 8; - q2 = q2 / 4; - q3 = q3 / 2; - } - - /* check if either end reached the minimum */ - if ( q1 == q2 && q1 <= q3 ) - { - *min = q1; - break; - } - if ( q3 == q4 && q2 >= q4 ) - { - *min = q4; - break; - } - } - } - -#else - - static void - test_cubic_extrema( FT_Pos y1, - FT_Pos y2, - FT_Pos y3, - FT_Pos y4, - FT_Fixed u, - FT_Pos* min, - FT_Pos* max ) - { - /* FT_Pos a = y4 - 3*y3 + 3*y2 - y1; */ - FT_Pos b = y3 - 2*y2 + y1; - FT_Pos c = y2 - y1; - FT_Pos d = y1; - FT_Pos y; - FT_Fixed uu; - - FT_UNUSED ( y4 ); - - - /* The polynomial is */ - /* */ - /* P(x) = a*x^3 + 3b*x^2 + 3c*x + d , */ - /* */ - /* dP/dx = 3a*x^2 + 6b*x + 3c . */ - /* */ - /* However, we also have */ - /* */ - /* dP/dx(u) = 0 , */ - /* */ - /* which implies by subtraction that */ - /* */ - /* P(u) = b*u^2 + 2c*u + d . */ - - if ( u > 0 && u < 0x10000L ) - { - uu = FT_MulFix( u, u ); - y = d + FT_MulFix( c, 2*u ) + FT_MulFix( b, uu ); - - if ( y < *min ) *min = y; - if ( y > *max ) *max = y; - } + return max; } static void - BBox_Cubic_Check( FT_Pos y1, - FT_Pos y2, - FT_Pos y3, - FT_Pos y4, + BBox_Cubic_Check( FT_Pos p1, + FT_Pos p2, + FT_Pos p3, + FT_Pos p4, FT_Pos* min, FT_Pos* max ) { - /* always compare first and last points */ - if ( y1 < *min ) *min = y1; - else if ( y1 > *max ) *max = y1; + FT_Pos nmin, nmax; + FT_Int shift; - if ( y4 < *min ) *min = y4; - else if ( y4 > *max ) *max = y4; - /* now, try to see if there are split points here */ - if ( y1 <= y4 ) + /* This function is only called when a control off-point is outside */ + /* the bbox that contains all on-points. It finds a local extremum */ + /* within the segment using iterative bisection of the segment. */ + /* The fixed-point arithmetic of bisection is inherently stable */ + /* but may loose accuracy in the two lowest bits. To compensate, */ + /* we upscale the segment if there is room. Large values may need */ + /* to be downscaled to avoid overflows during bisection. */ + /* The control off-point outside the bbox is likely to have the top */ + /* absolute value among arguments. */ + + shift = 27 - FT_MSB( FT_ABS( p2 ) | FT_ABS( p3 ) ); + + if ( shift > 0 ) { - /* flat or ascending arc test */ - if ( y1 <= y2 && y2 <= y4 && y1 <= y3 && y3 <= y4 ) - return; + /* upscaling too much just wastes time */ + if ( shift > 2 ) + shift = 2; + + p1 <<= shift; + p2 <<= shift; + p3 <<= shift; + p4 <<= shift; + nmin = *min << shift; + nmax = *max << shift; } - else /* y1 > y4 */ + else { - /* descending arc test */ - if ( y1 >= y2 && y2 >= y4 && y1 >= y3 && y3 >= y4 ) - return; + p1 >>= -shift; + p2 >>= -shift; + p3 >>= -shift; + p4 >>= -shift; + nmin = *min >> -shift; + nmax = *max >> -shift; } - /* There are some split points. Find them. */ - /* We already made sure that a, b, and c below cannot be all zero. */ + nmax = update_cubic_max( p1, p2, p3, p4, nmax ); + + /* now flip the signs to update the minimum */ + nmin = -update_cubic_max( -p1, -p2, -p3, -p4, -nmin ); + + if ( shift > 0 ) { - FT_Pos a = y4 - 3*y3 + 3*y2 - y1; - FT_Pos b = y3 - 2*y2 + y1; - FT_Pos c = y2 - y1; - FT_Pos d; - FT_Fixed t; - FT_Int shift; - - - /* We need to solve `ax^2+2bx+c' here, without floating points! */ - /* The trick is to normalize to a different representation in order */ - /* to use our 16.16 fixed-point routines. */ - /* */ - /* We compute FT_MulFix(b,b) and FT_MulFix(a,c) after normalization. */ - /* These values must fit into a single 16.16 value. */ - /* */ - /* We normalize a, b, and c to `8.16' fixed-point values to ensure */ - /* that their product is held in a `16.16' value including the sign. */ - /* Necessarily, we need to shift `a', `b', and `c' so that the most */ - /* significant bit of their absolute values is at position 22. */ - /* */ - /* This also means that we are using 23 bits of precision to compute */ - /* the zeros, independently of the range of the original polynomial */ - /* coefficients. */ - /* */ - /* This algorithm should ensure reasonably accurate values for the */ - /* zeros. Note that they are only expressed with 16 bits when */ - /* computing the extrema (the zeros need to be in 0..1 exclusive */ - /* to be considered part of the arc). */ - - shift = FT_MSB( FT_ABS( a ) | FT_ABS( b ) | FT_ABS( c ) ); - - if ( shift > 22 ) - { - shift -= 22; - - /* this loses some bits of precision, but we use 23 of them */ - /* for the computation anyway */ - a >>= shift; - b >>= shift; - c >>= shift; - } - else - { - shift = 22 - shift; - - a <<= shift; - b <<= shift; - c <<= shift; - } - - /* handle a == 0 */ - if ( a == 0 ) - { - if ( b != 0 ) - { - t = - FT_DivFix( c, b ) / 2; - test_cubic_extrema( y1, y2, y3, y4, t, min, max ); - } - } - else - { - /* solve the equation now */ - d = FT_MulFix( b, b ) - FT_MulFix( a, c ); - if ( d < 0 ) - return; - - if ( d == 0 ) - { - /* there is a single split point at -b/a */ - t = - FT_DivFix( b, a ); - test_cubic_extrema( y1, y2, y3, y4, t, min, max ); - } - else - { - /* there are two solutions; we need to filter them */ - d = FT_SqrtFixed( (FT_Int32)d ); - t = - FT_DivFix( b - d, a ); - test_cubic_extrema( y1, y2, y3, y4, t, min, max ); - - t = - FT_DivFix( b + d, a ); - test_cubic_extrema( y1, y2, y3, y4, t, min, max ); - } - } + nmin >>= shift; + nmax >>= shift; } + else + { + nmin <<= -shift; + nmax <<= -shift; + } + + if ( nmin < *min ) + *min = nmin; + if ( nmax > *max ) + *max = nmax; } -#endif - /*************************************************************************/ /* */ @@ -521,8 +358,9 @@ FT_Vector* to, TBBox_Rec* user ) { - /* we don't need to check `to' since it is always an `on' point, thus */ - /* within the bbox */ + /* We don't need to check `to' since it is always an on-point, */ + /* thus within the bbox. Only segments with an off-point outside */ + /* the bbox can possibly reach new extreme values. */ if ( CHECK_X( control1, user->bbox ) || CHECK_X( control2, user->bbox ) ) diff --git a/reactos/lib/3rdparty/freetype/src/base/ftbitmap.c b/reactos/lib/3rdparty/freetype/src/base/ftbitmap.c index 01271142e27..ad8a10044f2 100644 --- a/reactos/lib/3rdparty/freetype/src/base/ftbitmap.c +++ b/reactos/lib/3rdparty/freetype/src/base/ftbitmap.c @@ -385,6 +385,10 @@ FT_Long l; + /* Short-circuit transparent color to avoid div-by-zero. */ + if ( !a ) + return 0; + /* * Luminosity for sRGB is defined using ~0.2126,0.7152,0.0722 * coefficients for RGB channels *on the linear colors*. diff --git a/reactos/lib/3rdparty/freetype/src/base/ftcalc.c b/reactos/lib/3rdparty/freetype/src/base/ftcalc.c index 0ec0d78930f..b23b4d44a46 100644 --- a/reactos/lib/3rdparty/freetype/src/base/ftcalc.c +++ b/reactos/lib/3rdparty/freetype/src/base/ftcalc.c @@ -816,6 +816,8 @@ } +#if 0 + /* documentation is in ftcalc.h */ FT_BASE_DEF( FT_Int32 ) @@ -850,6 +852,8 @@ return (FT_Int32)root; } +#endif /* 0 */ + /* documentation is in ftcalc.h */ @@ -945,11 +949,27 @@ FT_Pos d_in, d_out, d_corner; + /* We approximate the Euclidean metric (sqrt(x^2 + y^2)) with */ + /* the Taxicab metric (|x| + |y|), which can be computed much */ + /* faster. If one of the two vectors is much longer than the */ + /* other one, the direction of the shorter vector doesn't */ + /* influence the result any more. */ + /* */ + /* corner */ + /* x---------------------------x */ + /* \ / */ + /* \ / */ + /* in \ / out */ + /* \ / */ + /* o */ + /* Point */ + /* */ + if ( ax < 0 ) ax = -ax; if ( ay < 0 ) ay = -ay; - d_in = ax + ay; + d_in = ax + ay; /* d_in = || in || */ ax = out_x; if ( ax < 0 ) @@ -957,7 +977,7 @@ ay = out_y; if ( ay < 0 ) ay = -ay; - d_out = ax + ay; + d_out = ax + ay; /* d_out = || out || */ ax = out_x + in_x; if ( ax < 0 ) @@ -965,7 +985,11 @@ ay = out_y + in_y; if ( ay < 0 ) ay = -ay; - d_corner = ax + ay; + d_corner = ax + ay; /* d_corner = || in + out || */ + + /* now do a simple length comparison: */ + /* */ + /* d_in + d_out < 17/16 d_corner */ return ( d_in + d_out - d_corner ) < ( d_corner >> 4 ); } diff --git a/reactos/lib/3rdparty/freetype/src/base/ftdebug.c b/reactos/lib/3rdparty/freetype/src/base/ftdebug.c index b9156d15ee3..39ac6add057 100644 --- a/reactos/lib/3rdparty/freetype/src/base/ftdebug.c +++ b/reactos/lib/3rdparty/freetype/src/base/ftdebug.c @@ -152,7 +152,7 @@ /* the memory and stream components which are set to 7 and 5, */ /* respectively. */ /* */ - /* See the file for details of the */ + /* See the file for details of the */ /* available toggle names. */ /* */ /* The level must be between 0 and 7; 0 means quiet (except for serious */ diff --git a/reactos/lib/3rdparty/freetype/src/base/ftglyph.c b/reactos/lib/3rdparty/freetype/src/base/ftglyph.c index 5dd28a8c524..c62b3db0c39 100644 --- a/reactos/lib/3rdparty/freetype/src/base/ftglyph.c +++ b/reactos/lib/3rdparty/freetype/src/base/ftglyph.c @@ -424,15 +424,16 @@ FT_Matrix* matrix, FT_Vector* delta ) { - const FT_Glyph_Class* clazz; - FT_Error error = FT_Err_Ok; + FT_Error error = FT_Err_Ok; if ( !glyph || !glyph->clazz ) error = FT_THROW( Invalid_Argument ); else { - clazz = glyph->clazz; + const FT_Glyph_Class* clazz = glyph->clazz; + + if ( clazz->glyph_transform ) { /* transform glyph image */ @@ -466,38 +467,33 @@ if ( !glyph || !glyph->clazz ) return; - else + + clazz = glyph->clazz; + if ( !clazz->glyph_bbox ) + return; + + /* retrieve bbox in 26.6 coordinates */ + clazz->glyph_bbox( glyph, acbox ); + + /* perform grid fitting if needed */ + if ( bbox_mode == FT_GLYPH_BBOX_GRIDFIT || + bbox_mode == FT_GLYPH_BBOX_PIXELS ) { - clazz = glyph->clazz; - if ( !clazz->glyph_bbox ) - return; - else - { - /* retrieve bbox in 26.6 coordinates */ - clazz->glyph_bbox( glyph, acbox ); - - /* perform grid fitting if needed */ - if ( bbox_mode == FT_GLYPH_BBOX_GRIDFIT || - bbox_mode == FT_GLYPH_BBOX_PIXELS ) - { - acbox->xMin = FT_PIX_FLOOR( acbox->xMin ); - acbox->yMin = FT_PIX_FLOOR( acbox->yMin ); - acbox->xMax = FT_PIX_CEIL( acbox->xMax ); - acbox->yMax = FT_PIX_CEIL( acbox->yMax ); - } - - /* convert to integer pixels if needed */ - if ( bbox_mode == FT_GLYPH_BBOX_TRUNCATE || - bbox_mode == FT_GLYPH_BBOX_PIXELS ) - { - acbox->xMin >>= 6; - acbox->yMin >>= 6; - acbox->xMax >>= 6; - acbox->yMax >>= 6; - } - } + acbox->xMin = FT_PIX_FLOOR( acbox->xMin ); + acbox->yMin = FT_PIX_FLOOR( acbox->yMin ); + acbox->xMax = FT_PIX_CEIL( acbox->xMax ); + acbox->yMax = FT_PIX_CEIL( acbox->yMax ); + } + + /* convert to integer pixels if needed */ + if ( bbox_mode == FT_GLYPH_BBOX_TRUNCATE || + bbox_mode == FT_GLYPH_BBOX_PIXELS ) + { + acbox->xMin >>= 6; + acbox->yMin >>= 6; + acbox->xMax >>= 6; + acbox->yMax >>= 6; } - return; } diff --git a/reactos/lib/3rdparty/freetype/src/base/ftinit.c b/reactos/lib/3rdparty/freetype/src/base/ftinit.c index 85f321fd2d4..6176273f0a6 100644 --- a/reactos/lib/3rdparty/freetype/src/base/ftinit.c +++ b/reactos/lib/3rdparty/freetype/src/base/ftinit.c @@ -23,8 +23,8 @@ /* FT_Add_Default_Modules(): */ /* This function is used to add the set of default modules to a */ /* fresh new library object. The set is taken from the header file */ - /* `freetype/config/ftmodule.h'. See the document `FreeType 2.0 */ - /* Build System' for more information. */ + /* `config/ftmodule.h'. See the document `FreeType 2.0 Build */ + /* System' for more information. */ /* */ /* FT_Init_FreeType(): */ /* This function creates a system object for the current platform, */ diff --git a/reactos/lib/3rdparty/freetype/src/base/ftmac.c b/reactos/lib/3rdparty/freetype/src/base/ftmac.c index 5b5aae61cce..9b49da81402 100644 --- a/reactos/lib/3rdparty/freetype/src/base/ftmac.c +++ b/reactos/lib/3rdparty/freetype/src/base/ftmac.c @@ -963,7 +963,6 @@ if ( !pathname ) return FT_THROW( Invalid_Argument ); - error = FT_Err_Ok; *aface = NULL; /* try resourcefork based font: LWFN, FFIL */ diff --git a/reactos/lib/3rdparty/freetype/src/base/ftobjs.c b/reactos/lib/3rdparty/freetype/src/base/ftobjs.c index 157bf456349..bd0c66e4a95 100644 --- a/reactos/lib/3rdparty/freetype/src/base/ftobjs.c +++ b/reactos/lib/3rdparty/freetype/src/base/ftobjs.c @@ -56,9 +56,7 @@ #endif /* _MSC_VER */ /* it's easiest to include `md5.c' directly */ -#define free md5_free /* suppress a shadow warning */ #include "md5.c" -#undef free #if defined( _MSC_VER ) #pragma warning( pop ) @@ -667,11 +665,18 @@ /* the check for `num_locations' assures that we actually */ /* test for instructions in a TTF and not in a CFF-based OTF */ + /* */ + /* since `maxSizeOfInstructions' might be unreliable, we */ + /* check the size of the `fpgm' and `prep' tables, too -- */ + /* the assumption is that there don't exist real TTFs where */ + /* both `fpgm' and `prep' tables are missing */ if ( mode == FT_RENDER_MODE_LIGHT || face->internal->ignore_unpatented_hinter || ( FT_IS_SFNT( face ) && ttface->num_locations && - ttface->max_profile.maxSizeOfInstructions == 0 ) ) + ttface->max_profile.maxSizeOfInstructions == 0 && + ttface->font_program_size == 0 && + ttface->cvt_program_size == 0 ) ) autohint = TRUE; } } @@ -1133,7 +1138,8 @@ /* */ static FT_Error open_face( FT_Driver driver, - FT_Stream stream, + FT_Stream *astream, + FT_Bool external_stream, FT_Long face_index, FT_Int num_params, FT_Parameter* params, @@ -1141,10 +1147,11 @@ { FT_Memory memory; FT_Driver_Class clazz; - FT_Face face = 0; - FT_Error error, error2; + FT_Face face = NULL; FT_Face_Internal internal = NULL; + FT_Error error, error2; + clazz = driver->clazz; memory = driver->root.memory; @@ -1155,7 +1162,11 @@ face->driver = driver; face->memory = memory; - face->stream = stream; + face->stream = *astream; + + /* set the FT_FACE_FLAG_EXTERNAL_STREAM bit for FT_Done_Face */ + if ( external_stream ) + face->face_flags |= FT_FACE_FLAG_EXTERNAL_STREAM; if ( FT_NEW( internal ) ) goto Fail; @@ -1177,11 +1188,12 @@ #endif if ( clazz->init_face ) - error = clazz->init_face( stream, + error = clazz->init_face( *astream, face, (FT_Int)face_index, num_params, params ); + *astream = face->stream; /* Stream may have been changed. */ if ( error ) goto Fail; @@ -2069,7 +2081,7 @@ params = args->params; } - error = open_face( driver, stream, face_index, + error = open_face( driver, &stream, external_stream, face_index, num_params, params, &face ); if ( !error ) goto Success; @@ -2105,7 +2117,7 @@ params = args->params; } - error = open_face( driver, stream, face_index, + error = open_face( driver, &stream, external_stream, face_index, num_params, params, &face ); if ( !error ) goto Success; @@ -2174,10 +2186,6 @@ Success: FT_TRACE4(( "FT_Open_Face: New face object, adding to list\n" )); - /* set the FT_FACE_FLAG_EXTERNAL_STREAM bit for FT_Done_Face */ - if ( external_stream ) - face->face_flags |= FT_FACE_FLAG_EXTERNAL_STREAM; - /* add the face object to its driver's list */ if ( FT_NEW( node ) ) goto Fail; @@ -3380,8 +3388,10 @@ FT_CMap cmap = FT_CMAP( face->charmap ); - do { + do + { gindex = cmap->clazz->char_next( cmap, &code ); + } while ( gindex >= (FT_UInt)face->num_glyphs ); result = ( gindex == 0 ) ? 0 : code; diff --git a/reactos/lib/3rdparty/freetype/src/base/ftoutln.c b/reactos/lib/3rdparty/freetype/src/base/ftoutln.c index 54ca5cdcf6e..35df0cd821b 100644 --- a/reactos/lib/3rdparty/freetype/src/base/ftoutln.c +++ b/reactos/lib/3rdparty/freetype/src/base/ftoutln.c @@ -576,11 +576,13 @@ { char* p = outline->tags + first; char* q = outline->tags + last; - char swap; while ( p < q ) { + char swap; + + swap = *p; *p = *q; *q = swap; @@ -721,7 +723,8 @@ #if 0 #define FT_OUTLINE_GET_CONTOUR( outline, c, first, last ) \ - do { \ + do \ + { \ (first) = ( c > 0 ) ? (outline)->points + \ (outline)->contours[c - 1] + 1 \ : (outline)->points; \ diff --git a/reactos/lib/3rdparty/freetype/src/base/ftpic.c b/reactos/lib/3rdparty/freetype/src/base/ftpic.c index 1c871016969..9bd92f785a1 100644 --- a/reactos/lib/3rdparty/freetype/src/base/ftpic.c +++ b/reactos/lib/3rdparty/freetype/src/base/ftpic.c @@ -4,7 +4,7 @@ /* */ /* The FreeType position independent code services (body). */ /* */ -/* Copyright 2009 by */ +/* Copyright 2009, 2013 by */ /* Oran Agra and Mickey Gabel. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -29,7 +29,7 @@ ft_pic_container_init( FT_Library library ) { FT_PIC_Container* pic_container = &library->pic_container; - FT_Error error = FT_Err_Ok; + FT_Error error; FT_MEM_SET( pic_container, 0, sizeof ( *pic_container ) ); diff --git a/reactos/lib/3rdparty/freetype/src/base/ftsynth.c b/reactos/lib/3rdparty/freetype/src/base/ftsynth.c index 241d37f4262..3098a60fa89 100644 --- a/reactos/lib/3rdparty/freetype/src/base/ftsynth.c +++ b/reactos/lib/3rdparty/freetype/src/base/ftsynth.c @@ -4,7 +4,7 @@ /* */ /* FreeType synthesizing code for emboldening and slanting (body). */ /* */ -/* Copyright 2000-2006, 2010, 2012 by */ +/* Copyright 2000-2006, 2010, 2012, 2013 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -139,10 +139,11 @@ if ( slot->advance.y ) slot->advance.y += ystr; - slot->metrics.width += xstr; - slot->metrics.height += ystr; - slot->metrics.horiAdvance += xstr; - slot->metrics.vertAdvance += ystr; + slot->metrics.width += xstr; + slot->metrics.height += ystr; + slot->metrics.horiAdvance += xstr; + slot->metrics.vertAdvance += ystr; + slot->metrics.horiBearingY += ystr; /* XXX: 16-bit overflow case must be excluded before here */ if ( slot->format == FT_GLYPH_FORMAT_BITMAP ) diff --git a/reactos/lib/3rdparty/freetype/src/base/md5.c b/reactos/lib/3rdparty/freetype/src/base/md5.c index 2f01c9302cb..52d96accd30 100644 --- a/reactos/lib/3rdparty/freetype/src/base/md5.c +++ b/reactos/lib/3rdparty/freetype/src/base/md5.c @@ -50,7 +50,8 @@ */ #define F(x, y, z) ((z) ^ ((x) & ((y) ^ (z)))) #define G(x, y, z) ((y) ^ ((z) & ((x) ^ (y)))) -#define H(x, y, z) ((x) ^ (y) ^ (z)) +#define H(x, y, z) (((x) ^ (y)) ^ (z)) +#define H2(x, y, z) ((x) ^ ((y) ^ (z))) #define I(x, y, z) ((y) ^ ((x) | ~(z))) /* @@ -89,13 +90,13 @@ * This processes one or more 64-byte data blocks, but does NOT update * the bit counters. There are no alignment requirements. */ -static void *body(MD5_CTX *ctx, void *data, unsigned long size) +static const void *body(MD5_CTX *ctx, const void *data, unsigned long size) { - unsigned char *ptr; + const unsigned char *ptr; MD5_u32plus a, b, c, d; MD5_u32plus saved_a, saved_b, saved_c, saved_d; - ptr = (unsigned char *)data; + ptr = (const unsigned char *)data; a = ctx->a; b = ctx->b; @@ -146,21 +147,21 @@ static void *body(MD5_CTX *ctx, void *data, unsigned long size) /* Round 3 */ STEP(H, a, b, c, d, GET(5), 0xfffa3942, 4) - STEP(H, d, a, b, c, GET(8), 0x8771f681, 11) + STEP(H2, d, a, b, c, GET(8), 0x8771f681, 11) STEP(H, c, d, a, b, GET(11), 0x6d9d6122, 16) - STEP(H, b, c, d, a, GET(14), 0xfde5380c, 23) + STEP(H2, b, c, d, a, GET(14), 0xfde5380c, 23) STEP(H, a, b, c, d, GET(1), 0xa4beea44, 4) - STEP(H, d, a, b, c, GET(4), 0x4bdecfa9, 11) + STEP(H2, d, a, b, c, GET(4), 0x4bdecfa9, 11) STEP(H, c, d, a, b, GET(7), 0xf6bb4b60, 16) - STEP(H, b, c, d, a, GET(10), 0xbebfbc70, 23) + STEP(H2, b, c, d, a, GET(10), 0xbebfbc70, 23) STEP(H, a, b, c, d, GET(13), 0x289b7ec6, 4) - STEP(H, d, a, b, c, GET(0), 0xeaa127fa, 11) + STEP(H2, d, a, b, c, GET(0), 0xeaa127fa, 11) STEP(H, c, d, a, b, GET(3), 0xd4ef3085, 16) - STEP(H, b, c, d, a, GET(6), 0x04881d05, 23) + STEP(H2, b, c, d, a, GET(6), 0x04881d05, 23) STEP(H, a, b, c, d, GET(9), 0xd9d4d039, 4) - STEP(H, d, a, b, c, GET(12), 0xe6db99e5, 11) + STEP(H2, d, a, b, c, GET(12), 0xe6db99e5, 11) STEP(H, c, d, a, b, GET(15), 0x1fa27cf8, 16) - STEP(H, b, c, d, a, GET(2), 0xc4ac5665, 23) + STEP(H2, b, c, d, a, GET(2), 0xc4ac5665, 23) /* Round 4 */ STEP(I, a, b, c, d, GET(0), 0xf4292244, 6) @@ -207,10 +208,10 @@ void MD5_Init(MD5_CTX *ctx) ctx->hi = 0; } -void MD5_Update(MD5_CTX *ctx, void *data, unsigned long size) +void MD5_Update(MD5_CTX *ctx, const void *data, unsigned long size) { MD5_u32plus saved_lo; - unsigned long used, free; + unsigned long used, available; saved_lo = ctx->lo; if ((ctx->lo = (saved_lo + size) & 0x1fffffff) < saved_lo) @@ -220,16 +221,16 @@ void MD5_Update(MD5_CTX *ctx, void *data, unsigned long size) used = saved_lo & 0x3f; if (used) { - free = 64 - used; + available = 64 - used; - if (size < free) { + if (size < available) { memcpy(&ctx->buffer[used], data, size); return; } - memcpy(&ctx->buffer[used], data, free); - data = (unsigned char *)data + free; - size -= free; + memcpy(&ctx->buffer[used], data, available); + data = (const unsigned char *)data + available; + size -= available; body(ctx, ctx->buffer, 64); } @@ -243,22 +244,22 @@ void MD5_Update(MD5_CTX *ctx, void *data, unsigned long size) void MD5_Final(unsigned char *result, MD5_CTX *ctx) { - unsigned long used, free; + unsigned long used, available; used = ctx->lo & 0x3f; ctx->buffer[used++] = 0x80; - free = 64 - used; + available = 64 - used; - if (free < 8) { - memset(&ctx->buffer[used], 0, free); + if (available < 8) { + memset(&ctx->buffer[used], 0, available); body(ctx, ctx->buffer, 64); used = 0; - free = 64; + available = 64; } - memset(&ctx->buffer[used], 0, free - 8); + memset(&ctx->buffer[used], 0, available - 8); ctx->lo <<= 3; ctx->buffer[56] = ctx->lo; diff --git a/reactos/lib/3rdparty/freetype/src/base/md5.h b/reactos/lib/3rdparty/freetype/src/base/md5.h index f1a68576401..2da44bf355a 100644 --- a/reactos/lib/3rdparty/freetype/src/base/md5.h +++ b/reactos/lib/3rdparty/freetype/src/base/md5.h @@ -39,7 +39,7 @@ typedef struct { } MD5_CTX; extern void MD5_Init(MD5_CTX *ctx); -extern void MD5_Update(MD5_CTX *ctx, void *data, unsigned long size); +extern void MD5_Update(MD5_CTX *ctx, const void *data, unsigned long size); extern void MD5_Final(unsigned char *result, MD5_CTX *ctx); #endif diff --git a/reactos/lib/3rdparty/freetype/src/base/rules.mk b/reactos/lib/3rdparty/freetype/src/base/rules.mk index e932191157a..874533754fa 100644 --- a/reactos/lib/3rdparty/freetype/src/base/rules.mk +++ b/reactos/lib/3rdparty/freetype/src/base/rules.mk @@ -19,8 +19,8 @@ # BASE_OBJ_S: The single-object base layer. # BASE_OBJ_M: A list of all objects for a multiple-objects build. # BASE_EXT_OBJ: A list of base layer extensions, i.e., components found -# in `freetype/src/base' which are not compiled within the -# base layer proper. +# in `src/base' which are not compiled within the base +# layer proper. BASE_COMPILE := $(FT_COMPILE) $I$(subst /,$(COMPILER_SEP),$(SRC_DIR)/base) diff --git a/reactos/lib/3rdparty/freetype/src/bdf/Jamfile b/reactos/lib/3rdparty/freetype/src/bdf/Jamfile deleted file mode 100644 index da23ccd0add..00000000000 --- a/reactos/lib/3rdparty/freetype/src/bdf/Jamfile +++ /dev/null @@ -1,29 +0,0 @@ -# FreeType 2 src/bdf Jamfile -# -# Copyright 2002 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. - -SubDir FT2_TOP $(FT2_SRC_DIR) bdf ; - -{ - local _sources ; - - if $(FT2_MULTI) - { - _sources = bdfdrivr bdflib ; - } - else - { - _sources = bdf ; - } - - Library $(FT2_LIB) : $(_sources).c ; -} - -# end of src/bdf Jamfile diff --git a/reactos/lib/3rdparty/freetype/src/bdf/bdfdrivr.c b/reactos/lib/3rdparty/freetype/src/bdf/bdfdrivr.c index 0ea0a5ea5eb..caa142b5ef4 100644 --- a/reactos/lib/3rdparty/freetype/src/bdf/bdfdrivr.c +++ b/reactos/lib/3rdparty/freetype/src/bdf/bdfdrivr.c @@ -351,7 +351,6 @@ THE SOFTWARE. FT_UNUSED( num_params ); FT_UNUSED( params ); - FT_UNUSED( face_index ); FT_TRACE2(( "BDF driver\n" )); @@ -375,6 +374,19 @@ THE SOFTWARE. /* we have a bdf font: let's construct the face object */ face->bdffont = font; + + /* BDF could not have multiple face in single font file. + * XXX: non-zero face_index is already invalid argument, but + * Type1, Type42 driver has a convention to return + * an invalid argument error when the font could be + * opened by the specified driver. + */ + if ( face_index > 0 ) { + FT_ERROR(( "BDF_Face_Init: invalid face index\n" )); + BDF_Face_Done( bdfface ); + return FT_THROW( Invalid_Argument ); + } + { bdf_property_t* prop = NULL; @@ -674,6 +686,8 @@ THE SOFTWARE. goto Exit; } + FT_TRACE1(( "BDF_Glyph_Load: glyph index %d\n", glyph_index )); + /* index 0 is the undefined glyph */ if ( glyph_index == 0 ) glyph_index = bdf->default_glyph; diff --git a/reactos/lib/3rdparty/freetype/src/bzip2/Jamfile b/reactos/lib/3rdparty/freetype/src/bzip2/Jamfile deleted file mode 100644 index 3da986dce65..00000000000 --- a/reactos/lib/3rdparty/freetype/src/bzip2/Jamfile +++ /dev/null @@ -1,19 +0,0 @@ -# FreeType 2 src/bzip2 Jamfile -# -# Copyright 2010 by -# Joel Klinghed -# -# Based on src/lzw/Jamfile, Copyright 2004, 2006 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. - -SubDir FT2_TOP $(FT2_SRC_DIR) bzip2 ; - -Library $(FT2_LIB) : ftbzip2.c ; - -# end of src/bzip2 Jamfile diff --git a/reactos/lib/3rdparty/freetype/src/cache/Jamfile b/reactos/lib/3rdparty/freetype/src/cache/Jamfile deleted file mode 100644 index 340cff77423..00000000000 --- a/reactos/lib/3rdparty/freetype/src/cache/Jamfile +++ /dev/null @@ -1,43 +0,0 @@ -# FreeType 2 src/cache Jamfile -# -# Copyright 2001, 2003, 2004 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. - -SubDir FT2_TOP $(FT2_SRC_DIR) cache ; - -# The file contains some macro definitions that are -# later used in #include statements related to the cache sub-system. It -# needs to be parsed through a HDRMACRO rule for macro definitions. -# -HDRMACRO [ FT2_SubDir include ftcache.h ] ; - -{ - local _sources ; - - if $(FT2_MULTI) - { - _sources = ftcmru - ftcmanag - ftccache - ftcglyph - ftcsbits - ftcimage - ftcbasic - ftccmap - ; - } - else - { - _sources = ftcache ; - } - - Library $(FT2_LIB) : $(_sources).c ; -} - -# end of src/cache Jamfile diff --git a/reactos/lib/3rdparty/freetype/src/cff/cf2blues.c b/reactos/lib/3rdparty/freetype/src/cff/cf2blues.c index 5b348398af8..eec589ef036 100644 --- a/reactos/lib/3rdparty/freetype/src/cff/cf2blues.c +++ b/reactos/lib/3rdparty/freetype/src/cff/cf2blues.c @@ -86,11 +86,13 @@ size_t i; CF2_Fixed emBoxBottom, emBoxTop; +#if 0 CF2_Int unitsPerEm = font->unitsPerEm; if ( unitsPerEm == 0 ) unitsPerEm = 1000; +#endif FT_ZERO( blues ); blues->scale = font->innerTransform.d; diff --git a/reactos/lib/3rdparty/freetype/src/cff/cf2font.c b/reactos/lib/3rdparty/freetype/src/cff/cf2font.c index 479d9125d15..718d1e27ec1 100644 --- a/reactos/lib/3rdparty/freetype/src/cff/cf2font.c +++ b/reactos/lib/3rdparty/freetype/src/cff/cf2font.c @@ -51,10 +51,59 @@ CF2_Fixed stemWidth, CF2_Fixed* darkenAmount, CF2_Fixed boldenAmount, - FT_Bool stemDarkened ) + FT_Bool stemDarkened, + FT_Int* darkenParams ) { + /* + * Total darkening amount is computed in 1000 unit character space + * using the modified 5 part curve as Adobe's Avalon rasterizer. + * The darkening amount is smaller for thicker stems. + * It becomes zero when the stem is thicker than 2.333 pixels. + * + * By default, we use + * + * darkenAmount = 0.4 pixels if scaledStem <= 0.5 pixels, + * darkenAmount = 0.275 pixels if 1 <= scaledStem <= 1.667 pixels, + * darkenAmount = 0 pixel if scaledStem >= 2.333 pixels, + * + * and piecewise linear in-between: + * + * + * darkening + * ^ + * | + * | (x1,y1) + * |--------+ + * | \ + * | \ + * | \ (x3,y3) + * | +----------+ + * | (x2,y2) \ + * | \ + * | \ + * | +----------------- + * | (x4,y4) + * +---------------------------------------------> stem + * thickness + * + * + * This corresponds to the following values for the + * `darkening-parameters' property: + * + * (x1, y1) = (500, 400) + * (x2, y2) = (1000, 275) + * (x3, y3) = (1667, 275) + * (x4, y4) = (2333, 0) + * + */ + /* Internal calculations are done in units per thousand for */ - /* convenience. */ + /* convenience. The x axis is scaled stem width in */ + /* thousandths of a pixel. That is, 1000 is 1 pixel. */ + /* The y axis is darkening amount in thousandths of a pixel.*/ + /* In the code, below, dividing by ppem and */ + /* adjusting for emRatio converts darkenAmount to character */ + /* space (font units). */ CF2_Fixed stemWidthPer1000, scaledStem; @@ -69,6 +118,16 @@ if ( stemDarkened ) { + FT_Int x1 = darkenParams[0]; + FT_Int y1 = darkenParams[1]; + FT_Int x2 = darkenParams[2]; + FT_Int y2 = darkenParams[3]; + FT_Int x3 = darkenParams[4]; + FT_Int y3 = darkenParams[5]; + FT_Int x4 = darkenParams[6]; + FT_Int y4 = darkenParams[7]; + + /* convert from true character space to 1000 unit character space; */ /* add synthetic emboldening effect */ @@ -81,7 +140,7 @@ stemWidthPer1000 <= ( stemWidth + boldenAmount ) ) { stemWidthPer1000 = 0; /* to pacify compiler */ - scaledStem = cf2_intToFixed( 2333 ); + scaledStem = cf2_intToFixed( x4 ); } else { @@ -89,39 +148,70 @@ if ( ppem > CF2_FIXED_ONE && scaledStem <= stemWidthPer1000 ) - scaledStem = cf2_intToFixed( 2333 ); + scaledStem = cf2_intToFixed( x4 ); } - /* - * Total darkening amount is computed in 1000 unit character space - * using the modified 5 part curve as Avalon rasterizer. - * The darkening amount is smaller for thicker stems. - * It becomes zero when the stem is thicker than 2.333 pixels. - * - * In Avalon rasterizer, - * - * darkenAmount = 0.5 pixels if scaledStem <= 0.5 pixels, - * darkenAmount = 0.333 pixels if 1 <= scaledStem <= 1.667 pixels, - * darkenAmount = 0 pixel if scaledStem >= 2.333 pixels, - * - * and piecewise linear in-between. - * - */ - if ( scaledStem < cf2_intToFixed( 500 ) ) - *darkenAmount = FT_DivFix( cf2_intToFixed( 400 ), ppem ); + /* now apply the darkening parameters */ - else if ( scaledStem < cf2_intToFixed( 1000 ) ) - *darkenAmount = FT_DivFix( cf2_intToFixed( 525 ), ppem ) - - FT_MulFix( stemWidthPer1000, - cf2_floatToFixed( .25 ) ); + if ( scaledStem < cf2_intToFixed( x1 ) ) + *darkenAmount = FT_DivFix( cf2_intToFixed( y1 ), ppem ); - else if ( scaledStem < cf2_intToFixed( 1667 ) ) - *darkenAmount = FT_DivFix( cf2_intToFixed( 275 ), ppem ); + else if ( scaledStem < cf2_intToFixed( x2 ) ) + { + FT_Int xdelta = x2 - x1; + FT_Int ydelta = y2 - y1; + FT_Int x = stemWidthPer1000 - + FT_DivFix( cf2_intToFixed( x1 ), ppem ); - else if ( scaledStem < cf2_intToFixed( 2333 ) ) - *darkenAmount = FT_DivFix( cf2_intToFixed( 963 ), ppem ) - - FT_MulFix( stemWidthPer1000, - cf2_floatToFixed( .413 ) ); + + if ( !xdelta ) + goto Try_x3; + + *darkenAmount = FT_MulFix( x, FT_DivFix( ydelta, xdelta ) ) + + FT_DivFix( cf2_intToFixed( y1 ), ppem ); + } + + else if ( scaledStem < cf2_intToFixed( x3 ) ) + { + Try_x3: + { + FT_Int xdelta = x3 - x2; + FT_Int ydelta = y3 - y2; + FT_Int x = stemWidthPer1000 - + FT_DivFix( cf2_intToFixed( x2 ), ppem ); + + + if ( !xdelta ) + goto Try_x4; + + *darkenAmount = FT_MulFix( x, FT_DivFix( ydelta, xdelta ) ) + + FT_DivFix( cf2_intToFixed( y2 ), ppem ); + } + } + + else if ( scaledStem < cf2_intToFixed( x4 ) ) + { + Try_x4: + { + FT_Int xdelta = x4 - x3; + FT_Int ydelta = y4 - y3; + FT_Int x = stemWidthPer1000 - + FT_DivFix( cf2_intToFixed( x3 ), ppem ); + + + if ( !xdelta ) + goto Use_y4; + + *darkenAmount = FT_MulFix( x, FT_DivFix( ydelta, xdelta ) ) + + FT_DivFix( cf2_intToFixed( y3 ), ppem ); + } + } + + else + { + Use_y4: + *darkenAmount = FT_DivFix( cf2_intToFixed( y4 ), ppem ); + } /* use half the amount on each side and convert back to true */ /* character space */ @@ -268,7 +358,8 @@ font->stdVW, &font->darkenX, boldenX, - FALSE ); + FALSE, + font->darkenParams ); } else cf2_computeDarkening( emRatio, @@ -276,7 +367,8 @@ font->stdVW, &font->darkenX, 0, - font->stemDarkened ); + font->stemDarkened, + font->darkenParams ); #if 0 /* since hstem is measured in the y-direction, we use the `d' member */ @@ -303,7 +395,8 @@ font->stdHW, &font->darkenY, boldenY, - font->stemDarkened ); + font->stemDarkened, + font->darkenParams ); if ( font->darkenX != 0 || font->darkenY != 0 ) font->darkened = TRUE; diff --git a/reactos/lib/3rdparty/freetype/src/cff/cf2font.h b/reactos/lib/3rdparty/freetype/src/cff/cf2font.h index f9dd1bbd408..d8860ce8ed5 100644 --- a/reactos/lib/3rdparty/freetype/src/cff/cf2font.h +++ b/reactos/lib/3rdparty/freetype/src/cff/cf2font.h @@ -85,6 +85,8 @@ FT_BEGIN_HEADER /* i.e. darkenX != 0 || darkenY != 0 */ FT_Bool stemDarkened; + FT_Int darkenParams[8]; /* 1000 unit character space */ + /* variables that depend on both FontDict and Transform */ CF2_Fixed stdVW; /* in character space; depends on dict entry */ CF2_Fixed stdHW; /* in character space; depends on dict entry */ diff --git a/reactos/lib/3rdparty/freetype/src/cff/cf2ft.c b/reactos/lib/3rdparty/freetype/src/cff/cf2ft.c index c09a0244a83..4abbc9d798d 100644 --- a/reactos/lib/3rdparty/freetype/src/cff/cf2ft.c +++ b/reactos/lib/3rdparty/freetype/src/cff/cf2ft.c @@ -344,6 +344,15 @@ if ( scaled && !driver->no_stem_darkening ) font->renderingFlags |= CF2_FlagsDarkened; + font->darkenParams[0] = driver->darken_params[0]; + font->darkenParams[1] = driver->darken_params[1]; + font->darkenParams[2] = driver->darken_params[2]; + font->darkenParams[3] = driver->darken_params[3]; + font->darkenParams[4] = driver->darken_params[4]; + font->darkenParams[5] = driver->darken_params[5]; + font->darkenParams[6] = driver->darken_params[6]; + font->darkenParams[7] = driver->darken_params[7]; + /* now get an outline for this glyph; */ /* also get units per em to validate scale */ font->unitsPerEm = (CF2_Int)cf2_getUnitsPerEm( decoder ); diff --git a/reactos/lib/3rdparty/freetype/src/cff/cf2hints.c b/reactos/lib/3rdparty/freetype/src/cff/cf2hints.c index 96bd49f186a..5f441616866 100644 --- a/reactos/lib/3rdparty/freetype/src/cff/cf2hints.c +++ b/reactos/lib/3rdparty/freetype/src/cff/cf2hints.c @@ -596,22 +596,31 @@ indexInsert = 0; for ( ; indexInsert < hintmap->count; indexInsert++ ) { - if ( hintmap->edge[indexInsert].csCoord > firstHintEdge->csCoord ) + if ( hintmap->edge[indexInsert].csCoord >= firstHintEdge->csCoord ) break; } /* - * Discard any hints that overlap in character space. Most often, - * this is while building the initial map, but in theory, it can also - * occur because of darkening. + * Discard any hints that overlap in character space. Most often, this + * is while building the initial map, where captured hints from all + * zones are combined. Define overlap to include hints that `touch' + * (overlap zero). Hiragino Sans/Gothic fonts have numerous hints that + * touch. Some fonts have non-ideographic glyphs that overlap our + * synthetic hints. + * + * Overlap also occurs when darkening stem hints that are close. * */ if ( indexInsert < hintmap->count ) { - /* we are inserting before an existing edge: */ + /* we are inserting before an existing edge: */ + /* verify that an existing edge is not the same */ + if ( hintmap->edge[indexInsert].csCoord == firstHintEdge->csCoord ) + return; /* ignore overlapping stem hint */ + /* verify that a new pair does not straddle the next edge */ - if ( isPair && - hintmap->edge[indexInsert].csCoord < secondHintEdge->csCoord ) + if ( isPair && + hintmap->edge[indexInsert].csCoord <= secondHintEdge->csCoord ) return; /* ignore overlapping stem hint */ /* verify that we are not inserting between paired edges */ @@ -645,8 +654,27 @@ firstHintEdge->csCoord ); } - /* discard any hints that overlap in device space; this can occur */ - /* because locked hints have been moved to align with blue zones */ + /* + * Discard any hints that overlap in device space; this can occur + * because locked hints have been moved to align with blue zones. + * + * TODO: Although we might correct this later during adjustment, we + * don't currently have a way to delete a conflicting hint once it has + * been inserted. See v2.030 MinionPro-Regular, 12 ppem darkened, + * initial hint map for second path, glyph 945 (the perispomeni (tilde) + * in U+1F6E, Greek omega with psili and perispomeni). Darkening is + * 25. Pair 667,747 initially conflicts in design space with top edge + * 660. This is because 667 maps to 7.87, and the top edge was + * captured by a zone at 8.0. The pair is later successfully inserted + * in a zone without the top edge. In this zone it is adjusted to 8.0, + * and no longer conflicts with the top edge in design space. This + * means it can be included in yet a later zone which does have the top + * edge hint. This produces a small mismatch between the first and + * last points of this path, even though the hint masks are the same. + * The density map difference is tiny (1/256). + * + */ + if ( indexInsert > 0 ) { /* we are inserting after an existing edge */ @@ -1035,6 +1063,7 @@ glyphpath->moveIsPending = TRUE; glyphpath->pathIsOpen = FALSE; + glyphpath->pathIsClosing = FALSE; glyphpath->elemIsQueued = FALSE; } @@ -1175,12 +1204,16 @@ /* * Push the cached element (glyphpath->prevElem*) to the outline * consumer. When a darkening offset is used, the end point of the - * cached element may be adjusted to an intersection point or it may be - * connected by a line to the current element. This calculation must - * use a HintMap that was valid at the time the element was saved. For - * the first point in a subpath, that is a saved HintMap. For most - * elements, it just means the caller has delayed building a HintMap - * from the current HintMask. + * cached element may be adjusted to an intersection point or we may + * synthesize a connecting line to the current element. If we are + * closing a subpath, we may also generate a connecting line to the start + * point. + * + * This is where Character Space (CS) is converted to Device Space (DS) + * using a hint map. This calculation must use a HintMap that was valid + * at the time the element was saved. For the first point in a subpath, + * that is a saved HintMap. For most elements, it just means the caller + * has delayed building a HintMap from the current HintMask. * * Transform each point with outerTransform and call the outline * callbacks. This is a general 3x3 transform: @@ -1250,16 +1283,32 @@ params.op = CF2_PathOpLineTo; /* note: pt2 and pt3 are unused */ - cf2_glyphpath_hintPoint( glyphpath, - hintmap, - ¶ms.pt1, - glyphpath->prevElemP1.x, - glyphpath->prevElemP1.y ); - glyphpath->callbacks->lineTo( glyphpath->callbacks, ¶ms ); + if ( close ) + { + /* use first hint map if closing */ + cf2_glyphpath_hintPoint( glyphpath, + &glyphpath->firstHintMap, + ¶ms.pt1, + glyphpath->prevElemP1.x, + glyphpath->prevElemP1.y ); + } + else + { + cf2_glyphpath_hintPoint( glyphpath, + hintmap, + ¶ms.pt1, + glyphpath->prevElemP1.x, + glyphpath->prevElemP1.y ); + } - glyphpath->currentDS = params.pt1; + /* output only non-zero length lines */ + if ( params.pt0.x != params.pt1.x || params.pt0.y != params.pt1.y ) + { + glyphpath->callbacks->lineTo( glyphpath->callbacks, ¶ms ); + glyphpath->currentDS = params.pt1; + } break; case CF2_PathOpCubeTo: @@ -1296,11 +1345,24 @@ /* note: at the end of a subpath, we might do both, so use `nextP0' */ /* before we change it, below */ - cf2_glyphpath_hintPoint( glyphpath, - hintmap, - ¶ms.pt1, - nextP0->x, - nextP0->y ); + if ( close ) + { + /* if we are closing the subpath, then nextP0 is in the first */ + /* hint zone */ + cf2_glyphpath_hintPoint( glyphpath, + &glyphpath->firstHintMap, + ¶ms.pt1, + nextP0->x, + nextP0->y ); + } + else + { + cf2_glyphpath_hintPoint( glyphpath, + hintmap, + ¶ms.pt1, + nextP0->x, + nextP0->y ); + } if ( params.pt1.x != glyphpath->currentDS.x || params.pt1.y != glyphpath->currentDS.y ) @@ -1511,6 +1573,16 @@ } + /* + * The functions cf2_glyphpath_{moveTo,lineTo,curveTo,closeOpenPath} are + * called by the interpreter with Character Space (CS) coordinates. Each + * path element is placed into a queue of length one to await the + * calculation of the following element. At that time, the darkening + * offset of the following element is known and joins can be computed, + * including possible modification of this element, before mapping to + * Device Space (DS) and passing it on to the outline consumer. + * + */ FT_LOCAL_DEF( void ) cf2_glyphpath_moveTo( CF2_GlyphPath glyphpath, CF2_Fixed x, @@ -1548,10 +1620,46 @@ { CF2_Fixed xOffset, yOffset; FT_Vector P0, P1; + FT_Bool newHintMap; + /* + * New hints will be applied after cf2_glyphpath_pushPrevElem has run. + * In case this is a synthesized closing line, any new hints should be + * delayed until this path is closed (`cf2_hintmask_isNew' will be + * called again before the next line or curve). + */ - /* can't compute offset of zero length line, so ignore them */ - if ( glyphpath->currentCS.x == x && glyphpath->currentCS.y == y ) + /* true if new hint map not on close */ + newHintMap = cf2_hintmask_isNew( glyphpath->hintMask ) && + !glyphpath->pathIsClosing; + + /* + * Zero-length lines may occur in the charstring. Because we cannot + * compute darkening offsets or intersections from zero-length lines, + * it is best to remove them and avoid artifacts. However, zero-length + * lines in CS at the start of a new hint map can generate non-zero + * lines in DS due to hint substitution. We detect a change in hint + * map here and pass those zero-length lines along. + */ + + /* + * Note: Find explicitly closed paths here with a conditional + * breakpoint using + * + * !gp->pathIsClosing && gp->start.x == x && gp->start.y == y + * + */ + + if ( glyphpath->currentCS.x == x && + glyphpath->currentCS.y == y && + !newHintMap ) + /* + * Ignore zero-length lines in CS where the hint map is the same + * because the line in DS will also be zero length. + * + * Ignore zero-length lines when we synthesize a closing line because + * the close will be handled in cf2_glyphPath_pushPrevElem. + */ return; cf2_glyphpath_computeOffset( glyphpath, @@ -1597,7 +1705,7 @@ glyphpath->prevElemP1 = P1; /* update current map */ - if ( cf2_hintmask_isNew( glyphpath->hintMask ) ) + if ( newHintMap ) cf2_hintmap_build( &glyphpath->hintMap, glyphpath->hStemHintArray, glyphpath->vStemHintArray, @@ -1703,29 +1811,29 @@ { if ( glyphpath->pathIsOpen ) { - FT_ASSERT( cf2_hintmap_isValid( &glyphpath->firstHintMap ) ); + /* + * A closing line in Character Space line is always generated below + * with `cf2_glyphPath_lineTo'. It may be ignored later if it turns + * out to be zero length in Device Space. + */ + glyphpath->pathIsClosing = TRUE; - /* since we need to apply an offset to the implicit lineto, we make */ - /* it explicit here */ cf2_glyphpath_lineTo( glyphpath, glyphpath->start.x, glyphpath->start.y ); - /* Draw previous element (the explicit LineTo we just created, */ - /* above) and connect it to the start point, but with the offset we */ - /* saved from the first element. */ - /* Use the saved HintMap, too. */ - FT_ASSERT( glyphpath->elemIsQueued ); - - cf2_glyphpath_pushPrevElem( glyphpath, - &glyphpath->firstHintMap, - &glyphpath->offsetStart0, - glyphpath->offsetStart1, - TRUE ); + /* empty the final element from the queue and close the path */ + if ( glyphpath->elemIsQueued ) + cf2_glyphpath_pushPrevElem( glyphpath, + &glyphpath->hintMap, + &glyphpath->offsetStart0, + glyphpath->offsetStart1, + TRUE ); /* reset state machine */ glyphpath->moveIsPending = TRUE; glyphpath->pathIsOpen = FALSE; + glyphpath->pathIsClosing = FALSE; glyphpath->elemIsQueued = FALSE; } } diff --git a/reactos/lib/3rdparty/freetype/src/cff/cf2hints.h b/reactos/lib/3rdparty/freetype/src/cff/cf2hints.h index c4fa922a396..f25d91bf89f 100644 --- a/reactos/lib/3rdparty/freetype/src/cff/cf2hints.h +++ b/reactos/lib/3rdparty/freetype/src/cff/cf2hints.h @@ -204,6 +204,7 @@ FT_BEGIN_HEADER #endif FT_Bool pathIsOpen; /* true after MoveTo */ + FT_Bool pathIsClosing; /* true when synthesizing closepath line */ FT_Bool darken; /* true if stem darkening */ FT_Bool moveIsPending; /* true between MoveTo and offset MoveTo */ @@ -229,7 +230,8 @@ FT_BEGIN_HEADER FT_Vector currentCS; /* current point, device space */ FT_Vector currentDS; - FT_Vector start; /* start point of subpath */ + /* start point of subpath, character space */ + FT_Vector start; /* the following members constitute the `queue' of one element */ FT_Bool elemIsQueued; diff --git a/reactos/lib/3rdparty/freetype/src/cff/cffdrivr.c b/reactos/lib/3rdparty/freetype/src/cff/cffdrivr.c index c8ca96ba495..dde7d448801 100644 --- a/reactos/lib/3rdparty/freetype/src/cff/cffdrivr.c +++ b/reactos/lib/3rdparty/freetype/src/cff/cffdrivr.c @@ -164,6 +164,8 @@ if ( !slot ) return FT_THROW( Invalid_Slot_Handle ); + FT_TRACE1(( "cff_glyph_load: glyph index %d\n", glyph_index )); + /* check whether we want a scaled outline or bitmap */ if ( !size ) load_flags |= FT_LOAD_NO_SCALE | FT_LOAD_NO_HINTING; @@ -586,7 +588,38 @@ CFF_Driver driver = (CFF_Driver)module; - if ( !ft_strcmp( property_name, "hinting-engine" ) ) + if ( !ft_strcmp( property_name, "darkening-parameters" ) ) + { + FT_Int* darken_params = (FT_Int*)value; + + FT_Int x1 = darken_params[0]; + FT_Int y1 = darken_params[1]; + FT_Int x2 = darken_params[2]; + FT_Int y2 = darken_params[3]; + FT_Int x3 = darken_params[4]; + FT_Int y3 = darken_params[5]; + FT_Int x4 = darken_params[6]; + FT_Int y4 = darken_params[7]; + + + if ( x1 < 0 || x2 < 0 || x3 < 0 || x4 < 0 || + y1 < 0 || y2 < 0 || y3 < 0 || y4 < 0 || + x1 > x2 || x2 > x3 || x3 > x4 || + y1 > 500 || y2 > 500 || y3 > 500 || y4 > 500 ) + return FT_THROW( Invalid_Argument ); + + driver->darken_params[0] = x1; + driver->darken_params[1] = y1; + driver->darken_params[2] = x2; + driver->darken_params[3] = y2; + driver->darken_params[4] = x3; + driver->darken_params[5] = y3; + driver->darken_params[6] = x4; + driver->darken_params[7] = y4; + + return error; + } + else if ( !ft_strcmp( property_name, "hinting-engine" ) ) { FT_UInt* hinting_engine = (FT_UInt*)value; @@ -624,13 +657,28 @@ FT_Error error = FT_Err_Ok; CFF_Driver driver = (CFF_Driver)module; - FT_UInt hinting_engine = driver->hinting_engine; - FT_Bool no_stem_darkening = driver->no_stem_darkening; - - if ( !ft_strcmp( property_name, "hinting-engine" ) ) + if ( !ft_strcmp( property_name, "darkening-parameters" ) ) { - FT_UInt* val = (FT_UInt*)value; + FT_Int* darken_params = driver->darken_params; + FT_Int* val = (FT_Int*)value; + + + val[0] = darken_params[0]; + val[1] = darken_params[1]; + val[2] = darken_params[2]; + val[3] = darken_params[3]; + val[4] = darken_params[4]; + val[5] = darken_params[5]; + val[6] = darken_params[6]; + val[7] = darken_params[7]; + + return error; + } + else if ( !ft_strcmp( property_name, "hinting-engine" ) ) + { + FT_UInt hinting_engine = driver->hinting_engine; + FT_UInt* val = (FT_UInt*)value; *val = hinting_engine; @@ -639,7 +687,8 @@ } else if ( !ft_strcmp( property_name, "no-stem-darkening" ) ) { - FT_Bool* val = (FT_Bool*)value; + FT_Bool no_stem_darkening = driver->no_stem_darkening; + FT_Bool* val = (FT_Bool*)value; *val = no_stem_darkening; diff --git a/reactos/lib/3rdparty/freetype/src/cff/cffgload.c b/reactos/lib/3rdparty/freetype/src/cff/cffgload.c index 6a8494fa9ff..c8e9f9124b6 100644 --- a/reactos/lib/3rdparty/freetype/src/cff/cffgload.c +++ b/reactos/lib/3rdparty/freetype/src/cff/cffgload.c @@ -434,7 +434,7 @@ goto Exit; } - FT_TRACE3(( "glyph index %d (subfont %d):\n", glyph_index, fd_index )); + FT_TRACE3(( " in subfont %d:\n", fd_index )); sub = cff->subfonts[fd_index]; @@ -447,10 +447,6 @@ builder->hints_globals = (void *)internal->subfonts[fd_index]; } } -#ifdef FT_DEBUG_LEVEL_TRACE - else - FT_TRACE3(( "glyph index %d:\n", glyph_index )); -#endif decoder->num_locals = sub->local_subrs_index.count; decoder->locals = sub->local_subrs; diff --git a/reactos/lib/3rdparty/freetype/src/cff/cffload.c b/reactos/lib/3rdparty/freetype/src/cff/cffload.c index 64b497168d8..ff271f3d583 100644 --- a/reactos/lib/3rdparty/freetype/src/cff/cffload.c +++ b/reactos/lib/3rdparty/freetype/src/cff/cffload.c @@ -414,7 +414,7 @@ cur_offset = idx->offsets[0] - 1; /* sanity check */ - if ( cur_offset >= idx->data_size ) + if ( cur_offset != 0 ) { FT_TRACE0(( "cff_index_get_pointers:" " invalid first offset value %d set to zero\n", @@ -432,11 +432,11 @@ FT_ULong next_offset = idx->offsets[n] - 1; - /* empty slot + two sanity checks for invalid offset tables */ - if ( next_offset == 0 || - next_offset < cur_offset || - ( next_offset >= idx->data_size && n < idx->count ) ) + /* two sanity checks for invalid offset tables */ + if ( next_offset < cur_offset ) next_offset = cur_offset; + else if ( next_offset > idx->data_size ) + next_offset = idx->data_size; if ( !pool ) t[n] = org_bytes + next_offset; diff --git a/reactos/lib/3rdparty/freetype/src/cff/cffobjs.c b/reactos/lib/3rdparty/freetype/src/cff/cffobjs.c index dd750d10416..29c36915084 100644 --- a/reactos/lib/3rdparty/freetype/src/cff/cffobjs.c +++ b/reactos/lib/3rdparty/freetype/src/cff/cffobjs.c @@ -1055,7 +1055,7 @@ CFF_Driver driver = (CFF_Driver)module; - /* set default property values */ + /* set default property values, cf `ftcffdrv.h' */ #ifdef CFF_CONFIG_OPTION_OLD_ENGINE driver->hinting_engine = FT_CFF_HINTING_FREETYPE; #else @@ -1063,6 +1063,15 @@ #endif driver->no_stem_darkening = FALSE; + driver->darken_params[0] = 500; + driver->darken_params[1] = 400; + driver->darken_params[2] = 1000; + driver->darken_params[3] = 275; + driver->darken_params[4] = 1667; + driver->darken_params[5] = 275; + driver->darken_params[6] = 2333; + driver->darken_params[7] = 0; + return FT_Err_Ok; } diff --git a/reactos/lib/3rdparty/freetype/src/cff/cffobjs.h b/reactos/lib/3rdparty/freetype/src/cff/cffobjs.h index b375c20c743..dfbf9a96b0b 100644 --- a/reactos/lib/3rdparty/freetype/src/cff/cffobjs.h +++ b/reactos/lib/3rdparty/freetype/src/cff/cffobjs.h @@ -121,6 +121,8 @@ FT_BEGIN_HEADER FT_UInt hinting_engine; FT_Bool no_stem_darkening; + FT_Int darken_params[8]; + } CFF_DriverRec; diff --git a/reactos/lib/3rdparty/freetype/src/cid/cidgload.c b/reactos/lib/3rdparty/freetype/src/cid/cidgload.c index a1a86586935..7febab81c41 100644 --- a/reactos/lib/3rdparty/freetype/src/cid/cidgload.c +++ b/reactos/lib/3rdparty/freetype/src/cid/cidgload.c @@ -58,7 +58,7 @@ #endif - FT_TRACE4(( "cid_load_glyph: glyph index %d\n", glyph_index )); + FT_TRACE1(( "cid_load_glyph: glyph index %d\n", glyph_index )); #ifdef FT_CONFIG_OPTION_INCREMENTAL diff --git a/reactos/lib/3rdparty/freetype/src/cid/cidload.c b/reactos/lib/3rdparty/freetype/src/cid/cidload.c index f2a18ea5105..46def71b79e 100644 --- a/reactos/lib/3rdparty/freetype/src/cid/cidload.c +++ b/reactos/lib/3rdparty/freetype/src/cid/cidload.c @@ -150,8 +150,6 @@ cid_parse_font_matrix( CID_Face face, CID_Parser* parser ) { - FT_Matrix* matrix; - FT_Vector* offset; CID_FaceDict dict; FT_Face root = (FT_Face)&face->root; FT_Fixed temp[6]; @@ -160,6 +158,10 @@ if ( parser->num_dict >= 0 && parser->num_dict < face->cid.num_dicts ) { + FT_Matrix* matrix; + FT_Vector* offset; + + dict = face->cid.font_dicts + parser->num_dict; matrix = &dict->font_matrix; offset = &dict->font_offset; diff --git a/reactos/lib/3rdparty/freetype/src/gxvalid/gxvcommn.c b/reactos/lib/3rdparty/freetype/src/gxvalid/gxvcommn.c index 2ac80be8c7a..7af52342ba0 100644 --- a/reactos/lib/3rdparty/freetype/src/gxvalid/gxvcommn.c +++ b/reactos/lib/3rdparty/freetype/src/gxvalid/gxvcommn.c @@ -1288,7 +1288,9 @@ valid ); else { +#if 0 maxState = 1; /* 0:start of text, 1:start of line are predefined */ +#endif maxEntry = 0; } @@ -1621,8 +1623,10 @@ gxv_LookupTable_validate( table + classTable, table + classTable + classTable_length, valid ); +#if 0 if ( valid->subtable_length < classTable_length ) classTable_length = valid->subtable_length; +#endif } else { @@ -1641,7 +1645,9 @@ valid ); else { +#if 0 maxState = 1; /* 0:start of text, 1:start of line are predefined */ +#endif maxEntry = 0; } @@ -1727,6 +1733,7 @@ odtect->range[j].start, odtect->range[j].length ) ) { +#ifdef FT_DEBUG_LEVEL_TRACE if ( odtect->range[i].name || odtect->range[j].name ) GXV_TRACE(( "found overlap between range %d and range %d\n", i, j )); @@ -1734,6 +1741,7 @@ GXV_TRACE(( "found overlap between `%s' and `%s\'\n", odtect->range[i].name, odtect->range[j].name )); +#endif FT_INVALID_OFFSET; } diff --git a/reactos/lib/3rdparty/freetype/src/gxvalid/gxvcommn.h b/reactos/lib/3rdparty/freetype/src/gxvalid/gxvcommn.h index 1ff87e4423c..2f44a7515e3 100644 --- a/reactos/lib/3rdparty/freetype/src/gxvalid/gxvcommn.h +++ b/reactos/lib/3rdparty/freetype/src/gxvalid/gxvcommn.h @@ -318,7 +318,7 @@ FT_BEGIN_HEADER FT_BEGIN_STMNT \ { \ if ( (a) & 3 ) \ - FT_INVALID_OFFSET ; \ + FT_INVALID_OFFSET; \ } \ FT_END_STMNT diff --git a/reactos/lib/3rdparty/freetype/src/gxvalid/gxvmort.c b/reactos/lib/3rdparty/freetype/src/gxvalid/gxvmort.c index 5356e67ca72..c4d49b32d35 100644 --- a/reactos/lib/3rdparty/freetype/src/gxvalid/gxvmort.c +++ b/reactos/lib/3rdparty/freetype/src/gxvalid/gxvmort.c @@ -123,6 +123,7 @@ { FT_UNUSED( valid ); +#ifdef FT_DEBUG_LEVEL_TRACE if ( coverage & 0x8000U ) GXV_TRACE(( " this subtable is for vertical text only\n" )); else @@ -141,6 +142,7 @@ if ( coverage & 0x1FF8 ) GXV_TRACE(( " coverage has non-zero bits in reserved area\n" )); +#endif } diff --git a/reactos/lib/3rdparty/freetype/src/gxvalid/gxvmorx2.c b/reactos/lib/3rdparty/freetype/src/gxvalid/gxvmorx2.c index 9d2b0bc4af0..95b8ea40b44 100644 --- a/reactos/lib/3rdparty/freetype/src/gxvalid/gxvmorx2.c +++ b/reactos/lib/3rdparty/freetype/src/gxvalid/gxvmorx2.c @@ -5,7 +5,7 @@ /* TrueTypeGX/AAT morx table validation */ /* body for type2 (Ligature Substitution) subtable. */ /* */ -/* Copyright 2005 by suzuki toshiya, Masatake YAMATO, Red Hat K.K., */ +/* Copyright 2005, 2013 by suzuki toshiya, Masatake YAMATO, Red Hat K.K., */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -317,7 +317,9 @@ gxv_XStateTable_validate( p, limit, valid ); +#if 0 p += valid->subtable_length; +#endif gxv_morx_subtable_type2_ligatureTable_validate( table, valid ); GXV_EXIT; diff --git a/reactos/lib/3rdparty/freetype/src/gzip/Jamfile b/reactos/lib/3rdparty/freetype/src/gzip/Jamfile deleted file mode 100644 index a7aafa05180..00000000000 --- a/reactos/lib/3rdparty/freetype/src/gzip/Jamfile +++ /dev/null @@ -1,16 +0,0 @@ -# FreeType 2 src/gzip Jamfile -# -# Copyright 2001 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. - -SubDir FT2_TOP $(FT2_SRC_DIR) gzip ; - -Library $(FT2_LIB) : ftgzip.c ; - -# end of src/pcf Jamfile diff --git a/reactos/lib/3rdparty/freetype/src/gzip/ftgzip.c b/reactos/lib/3rdparty/freetype/src/gzip/ftgzip.c index f26755834f4..2c60b6c571c 100644 --- a/reactos/lib/3rdparty/freetype/src/gzip/ftgzip.c +++ b/reactos/lib/3rdparty/freetype/src/gzip/ftgzip.c @@ -596,6 +596,8 @@ } + /* documentation is in ftgzip.h */ + FT_EXPORT_DEF( FT_Error ) FT_Stream_OpenGzip( FT_Stream stream, FT_Stream source ) @@ -684,7 +686,64 @@ return error; } -#else /* !FT_CONFIG_OPTION_USE_ZLIB */ + + /* documentation is in ftgzip.h */ + + FT_EXPORT_DEF( FT_Error ) + FT_Gzip_Uncompress( FT_Memory memory, + FT_Byte* output, + FT_ULong* output_len, + const FT_Byte* input, + FT_ULong input_len ) + { + z_stream stream; + int err; + + + /* this function is modeled after zlib's `uncompress' function */ + + stream.next_in = (Bytef*)input; + stream.avail_in = (uInt)input_len; + + stream.next_out = output; + stream.avail_out = (uInt)*output_len; + + stream.zalloc = (alloc_func)ft_gzip_alloc; + stream.zfree = (free_func) ft_gzip_free; + stream.opaque = memory; + + err = inflateInit2( &stream, MAX_WBITS ); + if ( err != Z_OK ) + return FT_THROW( Invalid_Argument ); + + err = inflate( &stream, Z_FINISH ); + if ( err != Z_STREAM_END ) + { + inflateEnd( &stream ); + if ( err == Z_OK ) + err = Z_BUF_ERROR; + } + else + { + *output_len = stream.total_out; + + err = inflateEnd( &stream ); + } + + if ( err == Z_MEM_ERROR ) + return FT_THROW( Out_Of_Memory ); + + if ( err == Z_BUF_ERROR ) + return FT_THROW( Array_Too_Large ); + + if ( err == Z_DATA_ERROR ) + return FT_THROW( Invalid_Table ); + + return FT_Err_Ok; + } + + +#else /* !FT_CONFIG_OPTION_USE_ZLIB */ FT_EXPORT_DEF( FT_Error ) FT_Stream_OpenGzip( FT_Stream stream, @@ -696,6 +755,23 @@ return FT_THROW( Unimplemented_Feature ); } + + FT_EXPORT_DEF( FT_Error ) + FT_Gzip_Uncompress( FT_Memory memory, + FT_Byte* output, + FT_ULong* output_len, + const FT_Byte* input, + FT_ULong input_len ) + { + FT_UNUSED( memory ); + FT_UNUSED( output ); + FT_UNUSED( output_len ); + FT_UNUSED( input ); + FT_UNUSED( input_len ); + + return FT_THROW( Unimplemented_Feature ); + } + #endif /* !FT_CONFIG_OPTION_USE_ZLIB */ diff --git a/reactos/lib/3rdparty/freetype/src/gzip/rules.mk b/reactos/lib/3rdparty/freetype/src/gzip/rules.mk index d2a43a6a890..37cd9917653 100644 --- a/reactos/lib/3rdparty/freetype/src/gzip/rules.mk +++ b/reactos/lib/3rdparty/freetype/src/gzip/rules.mk @@ -3,7 +3,7 @@ # -# Copyright 2002, 2003 by +# Copyright 2002, 2003, 2013 by # David Turner, Robert Wilhelm, and Werner Lemberg. # # This file is part of the FreeType project, and may only be used, modified, @@ -27,49 +27,52 @@ else endif -# gzip support sources (i.e., C files) +# gzip support sources # -GZIP_DRV_SRC := $(GZIP_DIR)/ftgzip.c - -# gzip support headers +# All source and header files get loaded by `ftgzip.c' only if SYTEM_ZLIB is +# not defined (regardless whether we have a `single' or a `multi' build). +# However, it doesn't harm if we add everything as a dependency +# unconditionally. # -GZIP_DRV_H := +GZIP_DRV_SRCS := $(GZIP_DIR)/adler32.c \ + $(GZIP_DIR)/infblock.c \ + $(GZIP_DIR)/infblock.h \ + $(GZIP_DIR)/infcodes.c \ + $(GZIP_DIR)/infcodes.h \ + $(GZIP_DIR)/inffixed.h \ + $(GZIP_DIR)/inflate.c \ + $(GZIP_DIR)/inftrees.c \ + $(GZIP_DIR)/inftrees.h \ + $(GZIP_DIR)/infutil.c \ + $(GZIP_DIR)/infutil.h \ + $(GZIP_DIR)/zconf.h \ + $(GZIP_DIR)/zlib.h \ + $(GZIP_DIR)/zutil.c \ + $(GZIP_DIR)/zutil.h # gzip driver object(s) # -# GZIP_DRV_OBJ_M is used during `multi' builds -# GZIP_DRV_OBJ_S is used during `single' builds +# GZIP_DRV_OBJ is used during both `single' and `multi' builds # -ifeq ($(SYSTEM_ZLIB),) - GZIP_DRV_OBJ_M := $(GZIP_DRV_SRC:$(GZIP_DIR)/%.c=$(OBJ_DIR)/%.$O) -else - GZIP_DRV_OBJ_M := $(OBJ_DIR)/ftgzip.$O -endif -GZIP_DRV_OBJ_S := $(OBJ_DIR)/ftgzip.$O +GZIP_DRV_OBJ := $(OBJ_DIR)/ftgzip.$O -# gzip support source file for single build + +# gzip main source file # -GZIP_DRV_SRC_S := $(GZIP_DIR)/ftgzip.c +GZIP_DRV_SRC := $(GZIP_DIR)/ftgzip.c -# gzip support - single object +# gzip support - object # -$(GZIP_DRV_OBJ_S): $(GZIP_DRV_SRC_S) $(GZIP_DRV_SRC) $(FREETYPE_H) \ - $(GZIP_DRV_H) - $(GZIP_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $(GZIP_DRV_SRC_S)) - - -# gzip support - multiple objects -# -$(OBJ_DIR)/%.$O: $(GZIP_DIR)/%.c $(FREETYPE_H) $(GZIP_DRV_H) - $(GZIP_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $<) +$(GZIP_DRV_OBJ): $(GZIP_DRV_SRC) $(GZIP_DRV_SRCS) $(FREETYPE_H) + $(GZIP_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $(GZIP_DRV_SRC)) # update main driver object lists # -DRV_OBJS_S += $(GZIP_DRV_OBJ_S) -DRV_OBJS_M += $(GZIP_DRV_OBJ_M) +DRV_OBJS_S += $(GZIP_DRV_OBJ) +DRV_OBJS_M += $(GZIP_DRV_OBJ) # EOF diff --git a/reactos/lib/3rdparty/freetype/src/pcf/pcfdrivr.c b/reactos/lib/3rdparty/freetype/src/pcf/pcfdrivr.c index df25a645a07..748cbca8f1b 100644 --- a/reactos/lib/3rdparty/freetype/src/pcf/pcfdrivr.c +++ b/reactos/lib/3rdparty/freetype/src/pcf/pcfdrivr.c @@ -218,25 +218,24 @@ THE SOFTWARE. FT_FREE( face->metrics ); /* free properties */ + if ( face->properties ) { - PCF_Property prop; - FT_Int i; + FT_Int i; - if ( face->properties ) + for ( i = 0; i < face->nprops; i++ ) { - for ( i = 0; i < face->nprops; i++ ) - { - prop = &face->properties[i]; + PCF_Property prop = &face->properties[i]; - if ( prop ) - { - FT_FREE( prop->name ); - if ( prop->isString ) - FT_FREE( prop->value.atom ); - } + + if ( prop ) + { + FT_FREE( prop->name ); + if ( prop->isString ) + FT_FREE( prop->value.atom ); } } + FT_FREE( face->properties ); } @@ -264,11 +263,10 @@ THE SOFTWARE. FT_Parameter* params ) { PCF_Face face = (PCF_Face)pcfface; - FT_Error error = FT_Err_Ok; + FT_Error error; FT_UNUSED( num_params ); FT_UNUSED( params ); - FT_UNUSED( face_index ); FT_TRACE2(( "PCF driver\n" )); @@ -347,6 +345,18 @@ THE SOFTWARE. #endif } + /* PCF could not have multiple face in single font file. + * XXX: non-zero face_index is already invalid argument, but + * Type1, Type42 driver has a convention to return + * an invalid argument error when the font could be + * opened by the specified driver. + */ + if ( face_index > 0 ) { + FT_ERROR(( "PCF_Face_Init: invalid face index\n" )); + PCF_Face_Done( pcfface ); + return FT_THROW( Invalid_Argument ); + } + /* set up charmap */ { FT_String *charset_registry = face->charset_registry; @@ -482,7 +492,7 @@ THE SOFTWARE. FT_UNUSED( load_flags ); - FT_TRACE4(( "load_glyph %d ---", glyph_index )); + FT_TRACE1(( "PCF_Glyph_Load: glyph index %d\n", glyph_index )); if ( !face || glyph_index >= (FT_UInt)face->root.num_glyphs ) { @@ -576,8 +586,6 @@ THE SOFTWARE. ( face->accel.fontAscent + face->accel.fontDescent ) << 6 ); - FT_TRACE4(( " --- ok\n" )); - Exit: return error; } diff --git a/reactos/lib/3rdparty/freetype/src/pcf/pcfread.c b/reactos/lib/3rdparty/freetype/src/pcf/pcfread.c index 3c1bb7dfa24..ee41c5df3ae 100644 --- a/reactos/lib/3rdparty/freetype/src/pcf/pcfread.c +++ b/reactos/lib/3rdparty/freetype/src/pcf/pcfread.c @@ -1096,7 +1096,7 @@ THE SOFTWARE. pcf_load_font( FT_Stream stream, PCF_Face face ) { - FT_Error error = FT_Err_Ok; + FT_Error error; FT_Memory memory = FT_FACE( face )->memory; FT_Bool hasBDFAccelerators; diff --git a/reactos/lib/3rdparty/freetype/src/pcf/pcfutil.c b/reactos/lib/3rdparty/freetype/src/pcf/pcfutil.c index b91274f935b..0451ee8deff 100644 --- a/reactos/lib/3rdparty/freetype/src/pcf/pcfutil.c +++ b/reactos/lib/3rdparty/freetype/src/pcf/pcfutil.c @@ -66,11 +66,11 @@ in this Software without prior written authorization from The Open Group. TwoByteSwap( unsigned char* buf, size_t nbytes ) { - unsigned char c; - - for ( ; nbytes >= 2; nbytes -= 2, buf += 2 ) { + unsigned char c; + + c = buf[0]; buf[0] = buf[1]; buf[1] = c; @@ -85,11 +85,11 @@ in this Software without prior written authorization from The Open Group. FourByteSwap( unsigned char* buf, size_t nbytes ) { - unsigned char c; - - for ( ; nbytes >= 4; nbytes -= 4, buf += 4 ) { + unsigned char c; + + c = buf[0]; buf[0] = buf[3]; buf[3] = c; diff --git a/reactos/lib/3rdparty/freetype/src/pfr/pfrcmap.c b/reactos/lib/3rdparty/freetype/src/pfr/pfrcmap.c index 740c433d662..1f05640cc60 100644 --- a/reactos/lib/3rdparty/freetype/src/pfr/pfrcmap.c +++ b/reactos/lib/3rdparty/freetype/src/pfr/pfrcmap.c @@ -67,14 +67,16 @@ pfr_cmap_char_index( PFR_CMap cmap, FT_UInt32 char_code ) { - FT_UInt min = 0; - FT_UInt max = cmap->num_chars; - FT_UInt mid; - PFR_Char gchar; + FT_UInt min = 0; + FT_UInt max = cmap->num_chars; while ( min < max ) { + PFR_Char gchar; + FT_UInt mid; + + mid = min + ( max - min ) / 2; gchar = cmap->chars + mid; diff --git a/reactos/lib/3rdparty/freetype/src/pfr/pfrgload.c b/reactos/lib/3rdparty/freetype/src/pfr/pfrgload.c index 88b4d66a134..2ce093779c3 100644 --- a/reactos/lib/3rdparty/freetype/src/pfr/pfrgload.c +++ b/reactos/lib/3rdparty/freetype/src/pfr/pfrgload.c @@ -763,7 +763,7 @@ PFR_SubGlyph subglyph; - FT_TRACE4(( "subglyph %d:\n", n )); + FT_TRACE4(( " subglyph %d:\n", n )); subglyph = glyph->subs + old_count + n; old_points = base->n_points; diff --git a/reactos/lib/3rdparty/freetype/src/pfr/pfrobjs.c b/reactos/lib/3rdparty/freetype/src/pfr/pfrobjs.c index 75fc4c3f1f2..8d3cd2920b9 100644 --- a/reactos/lib/3rdparty/freetype/src/pfr/pfrobjs.c +++ b/reactos/lib/3rdparty/freetype/src/pfr/pfrobjs.c @@ -324,6 +324,8 @@ FT_ULong gps_offset; + FT_TRACE1(( "pfr_slot_load: glyph index %d\n", gindex )); + if ( gindex > 0 ) gindex--; diff --git a/reactos/lib/3rdparty/freetype/src/psaux/Jamfile b/reactos/lib/3rdparty/freetype/src/psaux/Jamfile deleted file mode 100644 index faeded90445..00000000000 --- a/reactos/lib/3rdparty/freetype/src/psaux/Jamfile +++ /dev/null @@ -1,31 +0,0 @@ -# FreeType 2 src/psaux Jamfile -# -# Copyright 2001, 2002 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. - -SubDir FT2_TOP $(FT2_SRC_DIR) psaux ; - -{ - local _sources ; - - if $(FT2_MULTI) - { - _sources = psauxmod psobjs t1decode t1cmap - psconv afmparse - ; - } - else - { - _sources = psaux ; - } - - Library $(FT2_LIB) : $(_sources).c ; -} - -# end of src/psaux Jamfile diff --git a/reactos/lib/3rdparty/freetype/src/pshinter/pshglob.c b/reactos/lib/3rdparty/freetype/src/pshinter/pshglob.c index 9285efc9e16..f75bae45105 100644 --- a/reactos/lib/3rdparty/freetype/src/pshinter/pshglob.c +++ b/reactos/lib/3rdparty/freetype/src/pshinter/pshglob.c @@ -5,7 +5,7 @@ /* PostScript hinter global hinting management (body). */ /* Inspired by the new auto-hinter module. */ /* */ -/* Copyright 2001-2004, 2006, 2010, 2012 by */ +/* Copyright 2001-2004, 2006, 2010, 2012, 2013 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used */ @@ -757,7 +757,7 @@ FT_Fixed x_delta, FT_Fixed y_delta ) { - PSH_Dimension dim = &globals->dimension[0]; + PSH_Dimension dim; dim = &globals->dimension[0]; diff --git a/reactos/lib/3rdparty/freetype/src/raster/ftraster.c b/reactos/lib/3rdparty/freetype/src/raster/ftraster.c index bbd503d97d2..8aa11133ab8 100644 --- a/reactos/lib/3rdparty/freetype/src/raster/ftraster.c +++ b/reactos/lib/3rdparty/freetype/src/raster/ftraster.c @@ -24,8 +24,8 @@ /* */ /* - copy `src/raster/ftraster.c' (this file) to your current directory */ /* */ - /* - copy `include/freetype/ftimage.h' and `src/raster/ftmisc.h' */ - /* to your current directory */ + /* - copy `include/ftimage.h' and `src/raster/ftmisc.h' to your current */ + /* directory */ /* */ /* - compile `ftraster' with the _STANDALONE_ macro defined, as in */ /* */ diff --git a/reactos/lib/3rdparty/freetype/src/sfnt/pngshim.c b/reactos/lib/3rdparty/freetype/src/sfnt/pngshim.c index 408f879c348..878de1fefac 100644 --- a/reactos/lib/3rdparty/freetype/src/sfnt/pngshim.c +++ b/reactos/lib/3rdparty/freetype/src/sfnt/pngshim.c @@ -122,7 +122,7 @@ error_callback( png_structp png, png_const_charp error_msg ) { - FT_Error* error = png_get_error_ptr( png ); + FT_Error* error = (FT_Error*)png_get_error_ptr( png ); FT_UNUSED( error_msg ); @@ -159,7 +159,7 @@ if ( FT_FRAME_ENTER( length ) ) { - FT_Error* e = png_get_error_ptr( png ); + FT_Error* e = (FT_Error*)png_get_error_ptr( png ); *e = FT_THROW( Invalid_Stream_Read ); @@ -174,16 +174,18 @@ } - static FT_Error - Load_SBit_Png( FT_Bitmap* map, + FT_LOCAL_DEF( FT_Error ) + Load_SBit_Png( FT_GlyphSlot slot, FT_Int x_offset, FT_Int y_offset, FT_Int pix_bits, TT_SBit_Metrics metrics, FT_Memory memory, FT_Byte* data, - FT_UInt png_len ) + FT_UInt png_len, + FT_Bool populate_map_and_metrics ) { + FT_Bitmap *map = &slot->bitmap; FT_Error error = FT_Err_Ok; FT_StreamRec stream; @@ -193,12 +195,21 @@ int bitdepth, color_type, interlace; FT_Int i; - png_byte* *rows; + png_byte* *rows = NULL; /* pacify compiler */ - if ( x_offset < 0 || x_offset + metrics->width > map->width || - y_offset < 0 || y_offset + metrics->height > map->rows || - pix_bits != 32 || map->pixel_mode != FT_PIXEL_MODE_BGRA ) + if ( x_offset < 0 || + y_offset < 0 ) + { + error = FT_THROW( Invalid_Argument ); + goto Exit; + } + + if ( !populate_map_and_metrics && + ( x_offset + metrics->width > map->width || + y_offset + metrics->height > map->rows || + pix_bits != 32 || + map->pixel_mode != FT_PIXEL_MODE_BGRA ) ) { error = FT_THROW( Invalid_Argument ); goto Exit; @@ -238,11 +249,33 @@ &bitdepth, &color_type, &interlace, NULL, NULL ); - if ( error != FT_Err_Ok || - (FT_Int)imgWidth != metrics->width || - (FT_Int)imgHeight != metrics->height ) + if ( error || + ( !populate_map_and_metrics && + ( (FT_Int)imgWidth != metrics->width || + (FT_Int)imgHeight != metrics->height ) ) ) goto DestroyExit; + if ( populate_map_and_metrics ) + { + FT_Long size; + + + metrics->width = (FT_Int)imgWidth; + metrics->height = (FT_Int)imgHeight; + + map->width = metrics->width; + map->rows = metrics->height; + map->pixel_mode = FT_PIXEL_MODE_BGRA; + map->pitch = map->width * 4; + map->num_grays = 256; + + size = map->rows * map->pitch; + + error = ft_glyphslot_alloc_bitmap( slot, size ); + if ( error ) + goto DestroyExit; + } + /* convert palette/gray image to rgb */ if ( color_type == PNG_COLOR_TYPE_PALETTE ) png_set_palette_to_rgb( png ); diff --git a/reactos/lib/3rdparty/freetype/src/sfnt/pngshim.h b/reactos/lib/3rdparty/freetype/src/sfnt/pngshim.h index 8a2e69ccf9f..dc9ecaf9189 100644 --- a/reactos/lib/3rdparty/freetype/src/sfnt/pngshim.h +++ b/reactos/lib/3rdparty/freetype/src/sfnt/pngshim.h @@ -29,14 +29,15 @@ FT_BEGIN_HEADER #ifdef FT_CONFIG_OPTION_USE_PNG FT_LOCAL( FT_Error ) - Load_SBit_Png( FT_Bitmap* map, + Load_SBit_Png( FT_GlyphSlot slot, FT_Int x_offset, FT_Int y_offset, FT_Int pix_bits, TT_SBit_Metrics metrics, FT_Memory memory, FT_Byte* data, - FT_UInt png_len ); + FT_UInt png_len, + FT_Bool populate_map_and_metrics ); #endif diff --git a/reactos/lib/3rdparty/freetype/src/sfnt/sfdriver.c b/reactos/lib/3rdparty/freetype/src/sfnt/sfdriver.c index a368b8caeaa..e0132c920cc 100644 --- a/reactos/lib/3rdparty/freetype/src/sfnt/sfdriver.c +++ b/reactos/lib/3rdparty/freetype/src/sfnt/sfdriver.c @@ -499,8 +499,8 @@ tt_face_load_hmtx, /* see `ttsbit.h' and `sfnt.h' */ - PUT_EMBEDDED_BITMAPS( tt_face_load_eblc ), - PUT_EMBEDDED_BITMAPS( tt_face_free_eblc ), + PUT_EMBEDDED_BITMAPS( tt_face_load_sbit ), + PUT_EMBEDDED_BITMAPS( tt_face_free_sbit ), PUT_EMBEDDED_BITMAPS( tt_face_set_sbit_strike ), PUT_EMBEDDED_BITMAPS( tt_face_load_strike_metrics ), diff --git a/reactos/lib/3rdparty/freetype/src/sfnt/sfobjs.c b/reactos/lib/3rdparty/freetype/src/sfnt/sfobjs.c index f975e71c3ba..a31c77cbec6 100644 --- a/reactos/lib/3rdparty/freetype/src/sfnt/sfobjs.c +++ b/reactos/lib/3rdparty/freetype/src/sfnt/sfobjs.c @@ -27,6 +27,7 @@ #include FT_TRUETYPE_TAGS_H #include FT_SERVICE_POSTSCRIPT_CMAPS_H #include FT_SFNT_NAMES_H +#include FT_GZIP_H #include "sferrors.h" #ifdef TT_CONFIG_OPTION_BDF @@ -347,6 +348,380 @@ } +#define WRITE_BYTE( p, v ) \ + do \ + { \ + *(p)++ = (v) >> 0; \ + \ + } while ( 0 ) + +#define WRITE_USHORT( p, v ) \ + do \ + { \ + *(p)++ = (v) >> 8; \ + *(p)++ = (v) >> 0; \ + \ + } while ( 0 ) + +#define WRITE_ULONG( p, v ) \ + do \ + { \ + *(p)++ = (v) >> 24; \ + *(p)++ = (v) >> 16; \ + *(p)++ = (v) >> 8; \ + *(p)++ = (v) >> 0; \ + \ + } while ( 0 ) + + + static void + sfnt_stream_close( FT_Stream stream ) + { + FT_Memory memory = stream->memory; + + + FT_FREE( stream->base ); + + stream->size = 0; + stream->base = 0; + stream->close = 0; + } + + + FT_CALLBACK_DEF( int ) + compare_offsets( const void* a, + const void* b ) + { + WOFF_Table table1 = *(WOFF_Table*)a; + WOFF_Table table2 = *(WOFF_Table*)b; + + FT_ULong offset1 = table1->Offset; + FT_ULong offset2 = table2->Offset; + + + if ( offset1 > offset2 ) + return 1; + else if ( offset1 < offset2 ) + return -1; + else + return 0; + } + + + /* Replace `face->root.stream' with a stream containing the extracted */ + /* SFNT of a WOFF font. */ + + static FT_Error + woff_open_font( FT_Stream stream, + TT_Face face ) + { + FT_Memory memory = stream->memory; + FT_Error error = FT_Err_Ok; + + WOFF_HeaderRec woff; + WOFF_Table tables = NULL; + WOFF_Table* indices = NULL; + + FT_ULong woff_offset; + + FT_Byte* sfnt = NULL; + FT_Stream sfnt_stream = NULL; + + FT_Byte* sfnt_header; + FT_ULong sfnt_offset; + + FT_Int nn; + FT_ULong old_tag = 0; + + static const FT_Frame_Field woff_header_fields[] = + { +#undef FT_STRUCTURE +#define FT_STRUCTURE WOFF_HeaderRec + + FT_FRAME_START( 44 ), + FT_FRAME_ULONG ( signature ), + FT_FRAME_ULONG ( flavor ), + FT_FRAME_ULONG ( length ), + FT_FRAME_USHORT( num_tables ), + FT_FRAME_USHORT( reserved ), + FT_FRAME_ULONG ( totalSfntSize ), + FT_FRAME_USHORT( majorVersion ), + FT_FRAME_USHORT( minorVersion ), + FT_FRAME_ULONG ( metaOffset ), + FT_FRAME_ULONG ( metaLength ), + FT_FRAME_ULONG ( metaOrigLength ), + FT_FRAME_ULONG ( privOffset ), + FT_FRAME_ULONG ( privLength ), + FT_FRAME_END + }; + + + FT_ASSERT( stream == face->root.stream ); + FT_ASSERT( FT_STREAM_POS() == 0 ); + + if ( FT_STREAM_READ_FIELDS( woff_header_fields, &woff ) ) + return error; + + /* Make sure we don't recurse back here or hit TTC code. */ + if ( woff.flavor == TTAG_wOFF || woff.flavor == TTAG_ttcf ) + return FT_THROW( Invalid_Table ); + + /* Miscellaneous checks. */ + if ( woff.length != stream->size || + woff.num_tables == 0 || + 44 + woff.num_tables * 20UL >= woff.length || + 12 + woff.num_tables * 16UL >= woff.totalSfntSize || + ( woff.totalSfntSize & 3 ) != 0 || + ( woff.metaOffset == 0 && ( woff.metaLength != 0 || + woff.metaOrigLength != 0 ) ) || + ( woff.metaLength != 0 && woff.metaOrigLength == 0 ) || + ( woff.privOffset == 0 && woff.privLength != 0 ) ) + return FT_THROW( Invalid_Table ); + + if ( FT_ALLOC( sfnt, woff.totalSfntSize ) || + FT_NEW( sfnt_stream ) ) + goto Exit; + + sfnt_header = sfnt; + + /* Write sfnt header. */ + { + FT_UInt searchRange, entrySelector, rangeShift, x; + + + x = woff.num_tables; + entrySelector = 0; + while ( x ) + { + x >>= 1; + entrySelector += 1; + } + entrySelector--; + + searchRange = ( 1 << entrySelector ) * 16; + rangeShift = woff.num_tables * 16 - searchRange; + + WRITE_ULONG ( sfnt_header, woff.flavor ); + WRITE_USHORT( sfnt_header, woff.num_tables ); + WRITE_USHORT( sfnt_header, searchRange ); + WRITE_USHORT( sfnt_header, entrySelector ); + WRITE_USHORT( sfnt_header, rangeShift ); + } + + /* While the entries in the sfnt header must be sorted by the */ + /* tag value, the tables themselves are not. We thus have to */ + /* sort them by offset and check that they don't overlap. */ + + if ( FT_NEW_ARRAY( tables, woff.num_tables ) || + FT_NEW_ARRAY( indices, woff.num_tables ) ) + goto Exit; + + FT_TRACE2(( "\n" + " tag offset compLen origLen checksum\n" + " -------------------------------------------\n" )); + + if ( FT_FRAME_ENTER( 20L * woff.num_tables ) ) + goto Exit; + + for ( nn = 0; nn < woff.num_tables; nn++ ) + { + WOFF_Table table = tables + nn; + + table->Tag = FT_GET_TAG4(); + table->Offset = FT_GET_ULONG(); + table->CompLength = FT_GET_ULONG(); + table->OrigLength = FT_GET_ULONG(); + table->CheckSum = FT_GET_ULONG(); + + FT_TRACE2(( " %c%c%c%c %08lx %08lx %08lx %08lx\n", + (FT_Char)( table->Tag >> 24 ), + (FT_Char)( table->Tag >> 16 ), + (FT_Char)( table->Tag >> 8 ), + (FT_Char)( table->Tag ), + table->Offset, + table->CompLength, + table->OrigLength, + table->CheckSum )); + + if ( table->Tag <= old_tag ) + { + FT_FRAME_EXIT(); + error = FT_THROW( Invalid_Table ); + goto Exit; + } + + old_tag = table->Tag; + indices[nn] = table; + } + + FT_FRAME_EXIT(); + + /* Sort by offset. */ + + ft_qsort( indices, + woff.num_tables, + sizeof ( WOFF_Table ), + compare_offsets ); + + /* Check offsets and lengths. */ + + woff_offset = 44 + woff.num_tables * 20L; + sfnt_offset = 12 + woff.num_tables * 16L; + + for ( nn = 0; nn < woff.num_tables; nn++ ) + { + WOFF_Table table = indices[nn]; + + + if ( table->Offset != woff_offset || + table->Offset + table->CompLength > woff.length || + sfnt_offset + table->OrigLength > woff.totalSfntSize || + table->CompLength > table->OrigLength ) + { + error = FT_THROW( Invalid_Table ); + goto Exit; + } + + table->OrigOffset = sfnt_offset; + + /* The offsets must be multiples of 4. */ + woff_offset += ( table->CompLength + 3 ) & ~3; + sfnt_offset += ( table->OrigLength + 3 ) & ~3; + } + + /* + * Final checks! + * + * We don't decode and check the metadata block. + * We don't check table checksums either. + * But other than those, I think we implement all + * `MUST' checks from the spec. + */ + + if ( woff.metaOffset ) + { + if ( woff.metaOffset != woff_offset || + woff.metaOffset + woff.metaLength > woff.length ) + { + error = FT_THROW( Invalid_Table ); + goto Exit; + } + + /* We have padding only ... */ + woff_offset += woff.metaLength; + } + + if ( woff.privOffset ) + { + /* ... if it isn't the last block. */ + woff_offset = ( woff_offset + 3 ) & ~3; + + if ( woff.privOffset != woff_offset || + woff.privOffset + woff.privLength > woff.length ) + { + error = FT_THROW( Invalid_Table ); + goto Exit; + } + + /* No padding for the last block. */ + woff_offset += woff.privLength; + } + + if ( sfnt_offset != woff.totalSfntSize || + woff_offset != woff.length ) + { + error = FT_THROW( Invalid_Table ); + goto Exit; + } + + /* Write the tables. */ + + for ( nn = 0; nn < woff.num_tables; nn++ ) + { + WOFF_Table table = tables + nn; + + + /* Write SFNT table entry. */ + WRITE_ULONG( sfnt_header, table->Tag ); + WRITE_ULONG( sfnt_header, table->CheckSum ); + WRITE_ULONG( sfnt_header, table->OrigOffset ); + WRITE_ULONG( sfnt_header, table->OrigLength ); + + /* Write table data. */ + if ( FT_STREAM_SEEK( table->Offset ) || + FT_FRAME_ENTER( table->CompLength ) ) + goto Exit; + + if ( table->CompLength == table->OrigLength ) + { + /* Uncompressed data; just copy. */ + ft_memcpy( sfnt + table->OrigOffset, + stream->cursor, + table->OrigLength ); + } + else + { + /* Uncompress with zlib. */ + FT_ULong output_len = table->OrigLength; + + + error = FT_Gzip_Uncompress( memory, + sfnt + table->OrigOffset, &output_len, + stream->cursor, table->CompLength ); + if ( error ) + goto Exit; + if ( output_len != table->OrigLength ) + { + error = FT_THROW( Invalid_Table ); + goto Exit; + } + } + + FT_FRAME_EXIT(); + + /* We don't check whether the padding bytes in the WOFF file are */ + /* actually '\0'. For the output, however, we do set them properly. */ + sfnt_offset = table->OrigOffset + table->OrigLength; + while ( sfnt_offset & 3 ) + { + sfnt[sfnt_offset] = '\0'; + sfnt_offset++; + } + } + + /* Ok! Finally ready. Swap out stream and return. */ + FT_Stream_OpenMemory( sfnt_stream, sfnt, woff.totalSfntSize ); + sfnt_stream->memory = stream->memory; + sfnt_stream->close = sfnt_stream_close; + + FT_Stream_Free( + face->root.stream, + ( face->root.face_flags & FT_FACE_FLAG_EXTERNAL_STREAM ) != 0 ); + + face->root.stream = sfnt_stream; + + face->root.face_flags &= ~FT_FACE_FLAG_EXTERNAL_STREAM; + + Exit: + FT_FREE( tables ); + FT_FREE( indices ); + + if ( error ) + { + FT_FREE( sfnt ); + FT_Stream_Close( sfnt_stream ); + FT_FREE( sfnt_stream ); + } + + return error; + } + + +#undef WRITE_BYTE +#undef WRITE_USHORT +#undef WRITE_ULONG + + /* Fill in face->ttc_header. If the font is not a TTC, it is */ /* synthesized into a TTC with one offset table. */ static FT_Error @@ -373,11 +748,28 @@ face->ttc_header.version = 0; face->ttc_header.count = 0; + retry: offset = FT_STREAM_POS(); if ( FT_READ_ULONG( tag ) ) return error; + if ( tag == TTAG_wOFF ) + { + FT_TRACE2(( "sfnt_open_font: file is a WOFF; synthesizing SFNT\n" )); + + if ( FT_STREAM_SEEK( offset ) ) + return error; + + error = woff_open_font( stream, face ); + if ( error ) + return error; + + /* Swap out stream and retry! */ + stream = face->root.stream; + goto retry; + } + if ( tag != 0x00010000UL && tag != TTAG_ttcf && tag != TTAG_OTTO && @@ -480,6 +872,9 @@ if ( error ) return error; + /* Stream may have changed in sfnt_open_font. */ + stream = face->root.stream; + FT_TRACE2(( "sfnt_init_face: %08p, %ld\n", face, face_index )); if ( face_index < 0 ) @@ -504,7 +899,8 @@ #define LOAD_( x ) \ - do { \ + do \ + { \ FT_TRACE2(( "`" #x "' " )); \ FT_TRACE3(( "-->\n" )); \ \ @@ -519,7 +915,8 @@ } while ( 0 ) #define LOADM_( x, vertical ) \ - do { \ + do \ + { \ FT_TRACE2(( "`%s" #x "' ", \ vertical ? "vertical " : "" )); \ FT_TRACE3(( "-->\n" )); \ @@ -535,7 +932,8 @@ } while ( 0 ) #define GET_NAME( id, field ) \ - do { \ + do \ + { \ error = tt_face_get_name( face, TT_NAME_ID_ ## id, field ); \ if ( error ) \ goto Exit; \ @@ -555,6 +953,7 @@ #endif FT_Bool has_outline; FT_Bool is_apple_sbit; + FT_Bool is_apple_sbix; FT_Bool ignore_preferred_family = FALSE; FT_Bool ignore_preferred_subfamily = FALSE; @@ -608,6 +1007,14 @@ #endif is_apple_sbit = 0; + is_apple_sbix = !face->goto_table( face, TTAG_sbix, stream, 0 ); + + /* Apple 'sbix' color bitmaps are rendered scaled and then the 'glyf' + * outline rendered on top. We don't support that yet, so just ignore + * the 'glyf' outline and advertise it as a bitmap-only font. */ + if ( is_apple_sbix ) + has_outline = FALSE; + /* if this font doesn't contain outlines, we try to load */ /* a `bhed' table */ @@ -619,7 +1026,7 @@ /* load the font header (`head' table) if this isn't an Apple */ /* sbit font file */ - if ( !is_apple_sbit ) + if ( !is_apple_sbit || is_apple_sbix ) { LOAD_( head ); if ( error ) @@ -803,6 +1210,10 @@ /* */ /* Compute face flags. */ /* */ + if ( face->sbit_table_type == TT_SBIT_TABLE_TYPE_CBLC || + face->sbit_table_type == TT_SBIT_TABLE_TYPE_SBIX ) + flags |= FT_FACE_FLAG_COLOR; /* color glyphs */ + if ( has_outline == TRUE ) flags |= FT_FACE_FLAG_SCALABLE; /* scalable outlines */ @@ -931,7 +1342,7 @@ if ( em_size == 0 || face->os2.version == 0xFFFFU ) { - avgwidth = 0; + avgwidth = 1; em_size = 1; } diff --git a/reactos/lib/3rdparty/freetype/src/sfnt/ttcmap.c b/reactos/lib/3rdparty/freetype/src/sfnt/ttcmap.c index 1507202ea82..9b7856ba589 100644 --- a/reactos/lib/3rdparty/freetype/src/sfnt/ttcmap.c +++ b/reactos/lib/3rdparty/freetype/src/sfnt/ttcmap.c @@ -320,9 +320,8 @@ /* parse sub-headers */ for ( n = 0; n <= max_subs; n++ ) { - FT_UInt first_code, code_count, offset; - FT_Int delta; - FT_Byte* ids; + FT_UInt first_code, code_count, offset; + FT_Int delta; first_code = TT_NEXT_USHORT( p ); @@ -344,6 +343,9 @@ /* check offset */ if ( offset != 0 ) { + FT_Byte* ids; + + ids = p - 2 + offset; if ( ids < glyph_ids || ids + code_count*2 > table + length ) FT_INVALID_OFFSET; @@ -3208,7 +3210,6 @@ { FT_Byte *p = tt_cmap14_find_variant( cmap->data + 6, variantSelector ); - FT_UInt32 *ret; FT_Int i; FT_ULong defOff; FT_ULong nondefOff; @@ -3242,6 +3243,8 @@ FT_Byte* dp; FT_UInt di, ni, k; + FT_UInt32 *ret; + p = cmap->data + nondefOff; dp = cmap->data + defOff; diff --git a/reactos/lib/3rdparty/freetype/src/sfnt/ttkern.c b/reactos/lib/3rdparty/freetype/src/sfnt/ttkern.c index 60ee546d793..32c4008b23c 100644 --- a/reactos/lib/3rdparty/freetype/src/sfnt/ttkern.c +++ b/reactos/lib/3rdparty/freetype/src/sfnt/ttkern.c @@ -5,7 +5,7 @@ /* Load the basic TrueType kerning table. This doesn't handle */ /* kerning data within the GPOS table at the moment. */ /* */ -/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2009, 2010 by */ +/* Copyright 1996-2007, 2009, 2010, 2013 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -183,7 +183,7 @@ FT_UInt right_glyph ) { FT_Int result = 0; - FT_UInt count, mask = 1; + FT_UInt count, mask; FT_Byte* p = face->kern_table; FT_Byte* p_limit = p + face->kern_table_size; @@ -196,7 +196,7 @@ count--, mask <<= 1 ) { FT_Byte* base = p; - FT_Byte* next = base; + FT_Byte* next; FT_UInt version = FT_NEXT_USHORT( p ); FT_UInt length = FT_NEXT_USHORT( p ); FT_UInt coverage = FT_NEXT_USHORT( p ); diff --git a/reactos/lib/3rdparty/freetype/src/sfnt/ttload.c b/reactos/lib/3rdparty/freetype/src/sfnt/ttload.c index fbe70f7974a..0a3cd29dbae 100644 --- a/reactos/lib/3rdparty/freetype/src/sfnt/ttload.c +++ b/reactos/lib/3rdparty/freetype/src/sfnt/ttload.c @@ -236,7 +236,8 @@ */ if ( table.Length < 0x36 ) { - FT_TRACE2(( "check_table_dir: `head' table too small\n" )); + FT_TRACE2(( "check_table_dir:" + " `head' or `bhed' table too small\n" )); error = FT_THROW( Table_Missing ); goto Exit; } @@ -246,12 +247,8 @@ goto Exit; if ( magic != 0x5F0F3CF5UL ) - { FT_TRACE2(( "check_table_dir:" - " no magic number found in `head' table\n")); - error = FT_THROW( Table_Missing ); - goto Exit; - } + " invalid magic number in `head' or `bhed' table\n")); if ( FT_STREAM_SEEK( offset + ( nn + 1 ) * 16 ) ) goto Exit; @@ -394,8 +391,8 @@ { entry->Tag = FT_GET_TAG4(); entry->CheckSum = FT_GET_ULONG(); - entry->Offset = FT_GET_LONG(); - entry->Length = FT_GET_LONG(); + entry->Offset = FT_GET_ULONG(); + entry->Length = FT_GET_ULONG(); /* ignore invalid tables */ if ( entry->Offset + entry->Length > stream->size ) @@ -1006,7 +1003,8 @@ FT_FRAME_END }; - static const FT_Frame_Field os2_fields_extra[] = + /* `OS/2' version 1 and newer */ + static const FT_Frame_Field os2_fields_extra1[] = { FT_FRAME_START( 8 ), FT_FRAME_ULONG( ulCodePageRange1 ), @@ -1014,6 +1012,7 @@ FT_FRAME_END }; + /* `OS/2' version 2 and newer */ static const FT_Frame_Field os2_fields_extra2[] = { FT_FRAME_START( 10 ), @@ -1025,6 +1024,15 @@ FT_FRAME_END }; + /* `OS/2' version 5 and newer */ + static const FT_Frame_Field os2_fields_extra5[] = + { + FT_FRAME_START( 4 ), + FT_FRAME_USHORT( usLowerOpticalPointSize ), + FT_FRAME_USHORT( usUpperOpticalPointSize ), + FT_FRAME_END + }; + /* We now support old Mac fonts where the OS/2 table doesn't */ /* exist. Simply put, we set the `version' field to 0xFFFF */ @@ -1038,18 +1046,20 @@ if ( FT_STREAM_READ_FIELDS( os2_fields, os2 ) ) goto Exit; - os2->ulCodePageRange1 = 0; - os2->ulCodePageRange2 = 0; - os2->sxHeight = 0; - os2->sCapHeight = 0; - os2->usDefaultChar = 0; - os2->usBreakChar = 0; - os2->usMaxContext = 0; + os2->ulCodePageRange1 = 0; + os2->ulCodePageRange2 = 0; + os2->sxHeight = 0; + os2->sCapHeight = 0; + os2->usDefaultChar = 0; + os2->usBreakChar = 0; + os2->usMaxContext = 0; + os2->usLowerOpticalPointSize = 0; + os2->usUpperOpticalPointSize = 0xFFFF; if ( os2->version >= 0x0001 ) { /* only version 1 tables */ - if ( FT_STREAM_READ_FIELDS( os2_fields_extra, os2 ) ) + if ( FT_STREAM_READ_FIELDS( os2_fields_extra1, os2 ) ) goto Exit; if ( os2->version >= 0x0002 ) @@ -1057,6 +1067,13 @@ /* only version 2 tables */ if ( FT_STREAM_READ_FIELDS( os2_fields_extra2, os2 ) ) goto Exit; + + if ( os2->version >= 0x0005 ) + { + /* only version 5 tables */ + if ( FT_STREAM_READ_FIELDS( os2_fields_extra5, os2 ) ) + goto Exit; + } } } @@ -1164,6 +1181,7 @@ FT_FRAME_USHORT( Style ), FT_FRAME_USHORT( TypeFamily ), FT_FRAME_USHORT( CapHeight ), + FT_FRAME_USHORT( SymbolSet ), FT_FRAME_BYTES ( TypeFace, 16 ), FT_FRAME_BYTES ( CharacterComplement, 8 ), FT_FRAME_BYTES ( FileName, 6 ), diff --git a/reactos/lib/3rdparty/freetype/src/sfnt/ttmtx.c b/reactos/lib/3rdparty/freetype/src/sfnt/ttmtx.c index 371a9edabee..a8cc63a1151 100644 --- a/reactos/lib/3rdparty/freetype/src/sfnt/ttmtx.c +++ b/reactos/lib/3rdparty/freetype/src/sfnt/ttmtx.c @@ -183,20 +183,23 @@ /* tt_face_get_metrics */ /* */ /* */ - /* Returns the horizontal or vertical metrics in font units for a */ - /* given glyph. The metrics are the left side bearing (resp. top */ - /* side bearing) and advance width (resp. advance height). */ + /* Return the horizontal or vertical metrics in font units for a */ + /* given glyph. The values are the left side bearing (top side */ + /* bearing for vertical metrics) and advance width (advance height */ + /* for vertical metrics). */ /* */ /* */ - /* header :: A pointer to either the horizontal or vertical metrics */ - /* structure. */ + /* face :: A pointer to the TrueType face structure. */ /* */ - /* idx :: The glyph index. */ + /* vertical :: If set to TRUE, get vertical metrics. */ + /* */ + /* gindex :: The glyph index. */ /* */ /* */ - /* bearing :: The bearing, either left side or top side. */ + /* abearing :: The bearing, either left side or top side. */ /* */ - /* advance :: The advance width resp. advance height. */ + /* aadvance :: The advance width or advance height, depending on */ + /* the `vertical' flag. */ /* */ FT_LOCAL_DEF( FT_Error ) tt_face_get_metrics( TT_Face face, diff --git a/reactos/lib/3rdparty/freetype/src/sfnt/ttsbit.c b/reactos/lib/3rdparty/freetype/src/sfnt/ttsbit.c index cd3e5a4a004..7469ff1ecbc 100644 --- a/reactos/lib/3rdparty/freetype/src/sfnt/ttsbit.c +++ b/reactos/lib/3rdparty/freetype/src/sfnt/ttsbit.c @@ -28,6 +28,7 @@ #include "sferrors.h" +#include "ttmtx.h" #include "pngshim.h" @@ -42,25 +43,36 @@ FT_LOCAL_DEF( FT_Error ) - tt_face_load_eblc( TT_Face face, + tt_face_load_sbit( TT_Face face, FT_Stream stream ) { - FT_Error error = FT_Err_Ok; - FT_Fixed version; - FT_ULong num_strikes, table_size; - FT_Byte* p; - FT_Byte* p_limit; - FT_UInt count; + FT_Error error; + FT_ULong table_size; + face->sbit_table = NULL; + face->sbit_table_size = 0; + face->sbit_table_type = TT_SBIT_TABLE_TYPE_NONE; face->sbit_num_strikes = 0; - /* this table is optional */ error = face->goto_table( face, TTAG_CBLC, stream, &table_size ); - if ( error ) + if ( !error ) + face->sbit_table_type = TT_SBIT_TABLE_TYPE_CBLC; + else + { error = face->goto_table( face, TTAG_EBLC, stream, &table_size ); + if ( error ) + error = face->goto_table( face, TTAG_bloc, stream, &table_size ); + if ( !error ) + face->sbit_table_type = TT_SBIT_TABLE_TYPE_EBLC; + } + if ( error ) - error = face->goto_table( face, TTAG_bloc, stream, &table_size ); + { + error = face->goto_table( face, TTAG_sbix, stream, &table_size ); + if ( !error ) + face->sbit_table_type = TT_SBIT_TABLE_TYPE_SBIX; + } if ( error ) goto Exit; @@ -71,53 +83,130 @@ goto Exit; } - if ( FT_FRAME_EXTRACT( table_size, face->sbit_table ) ) - goto Exit; - - face->sbit_table_size = table_size; - - p = face->sbit_table; - p_limit = p + table_size; - - version = FT_NEXT_ULONG( p ); - num_strikes = FT_NEXT_ULONG( p ); - - if ( version != 0x00020000UL || num_strikes >= 0x10000UL ) + switch ( (FT_UInt)face->sbit_table_type ) { - FT_ERROR(( "tt_face_load_sbit_strikes: invalid table version\n" )); - error = FT_THROW( Invalid_File_Format ); - goto Fail; + case TT_SBIT_TABLE_TYPE_EBLC: + case TT_SBIT_TABLE_TYPE_CBLC: + { + FT_Byte* p; + FT_Fixed version; + FT_ULong num_strikes; + FT_UInt count; + + + if ( FT_FRAME_EXTRACT( table_size, face->sbit_table ) ) + goto Exit; + + face->sbit_table_size = table_size; + + p = face->sbit_table; + + version = FT_NEXT_ULONG( p ); + num_strikes = FT_NEXT_ULONG( p ); + + if ( ( version & 0xFFFF0000UL ) != 0x00020000UL ) + { + error = FT_THROW( Unknown_File_Format ); + goto Exit; + } + + if ( num_strikes >= 0x10000UL ) + { + error = FT_THROW( Invalid_File_Format ); + goto Exit; + } + + /* + * Count the number of strikes available in the table. We are a bit + * paranoid there and don't trust the data. + */ + count = (FT_UInt)num_strikes; + if ( 8 + 48UL * count > table_size ) + count = (FT_UInt)( ( table_size - 8 ) / 48 ); + + face->sbit_num_strikes = count; + } + break; + + case TT_SBIT_TABLE_TYPE_SBIX: + { + FT_UShort version; + FT_UShort flags; + FT_ULong num_strikes; + FT_UInt count; + + + if ( FT_FRAME_ENTER( 8 ) ) + goto Exit; + + version = FT_GET_USHORT(); + flags = FT_GET_USHORT(); + num_strikes = FT_GET_ULONG(); + + FT_FRAME_EXIT(); + + if ( version < 1 ) + { + error = FT_THROW( Unknown_File_Format ); + goto Exit; + } + if ( flags != 0x0001 || num_strikes >= 0x10000UL ) + { + error = FT_THROW( Invalid_File_Format ); + goto Exit; + } + + /* + * Count the number of strikes available in the table. We are a bit + * paranoid there and don't trust the data. + */ + count = (FT_UInt)num_strikes; + if ( 8 + 4UL * count > table_size ) + count = (FT_UInt)( ( table_size - 8 ) / 4 ); + + if ( FT_STREAM_SEEK( FT_STREAM_POS() - 8 ) ) + goto Exit; + + face->sbit_table_size = 8 + count * 4; + if ( FT_FRAME_EXTRACT( face->sbit_table_size, face->sbit_table ) ) + goto Exit; + + face->sbit_num_strikes = count; + } + break; + + default: + error = FT_THROW( Unknown_File_Format ); + break; } - /* - * Count the number of strikes available in the table. We are a bit - * paranoid there and don't trust the data. - */ - count = (FT_UInt)num_strikes; - if ( 8 + 48UL * count > table_size ) - count = (FT_UInt)( ( p_limit - p ) / 48 ); + if ( !error ) + FT_TRACE3(( "sbit_num_strikes: %u\n", face->sbit_num_strikes )); - face->sbit_num_strikes = count; + return FT_Err_Ok; - FT_TRACE3(( "sbit_num_strikes: %u\n", count )); Exit: - return error; + if ( error ) + { + if ( face->sbit_table ) + FT_FRAME_RELEASE( face->sbit_table ); + face->sbit_table_size = 0; + face->sbit_table_type = TT_SBIT_TABLE_TYPE_NONE; + } - Fail: - FT_FRAME_RELEASE( face->sbit_table ); - face->sbit_table_size = 0; - goto Exit; + return error; } FT_LOCAL_DEF( void ) - tt_face_free_eblc( TT_Face face ) + tt_face_free_sbit( TT_Face face ) { FT_Stream stream = face->root.stream; FT_FRAME_RELEASE( face->sbit_table ); face->sbit_table_size = 0; + face->sbit_table_type = TT_SBIT_TABLE_TYPE_NONE; face->sbit_num_strikes = 0; } @@ -136,28 +225,85 @@ FT_ULong strike_index, FT_Size_Metrics* metrics ) { - FT_Byte* strike; - - if ( strike_index >= (FT_ULong)face->sbit_num_strikes ) return FT_THROW( Invalid_Argument ); - strike = face->sbit_table + 8 + strike_index * 48; + switch ( (FT_UInt)face->sbit_table_type ) + { + case TT_SBIT_TABLE_TYPE_EBLC: + case TT_SBIT_TABLE_TYPE_CBLC: + { + FT_Byte* strike; - metrics->x_ppem = (FT_UShort)strike[44]; - metrics->y_ppem = (FT_UShort)strike[45]; - metrics->ascender = (FT_Char)strike[16] << 6; /* hori.ascender */ - metrics->descender = (FT_Char)strike[17] << 6; /* hori.descender */ - metrics->height = metrics->ascender - metrics->descender; + strike = face->sbit_table + 8 + strike_index * 48; - /* XXX: Is this correct? */ - metrics->max_advance = ( (FT_Char)strike[22] + /* min_origin_SB */ - strike[18] + /* max_width */ - (FT_Char)strike[23] /* min_advance_SB */ - ) << 6; + metrics->x_ppem = (FT_UShort)strike[44]; + metrics->y_ppem = (FT_UShort)strike[45]; - return FT_Err_Ok; + metrics->ascender = (FT_Char)strike[16] << 6; /* hori.ascender */ + metrics->descender = (FT_Char)strike[17] << 6; /* hori.descender */ + metrics->height = metrics->ascender - metrics->descender; + + /* Is this correct? */ + metrics->max_advance = ( (FT_Char)strike[22] + /* min_origin_SB */ + strike[18] + /* max_width */ + (FT_Char)strike[23] /* min_advance_SB */ + ) << 6; + return FT_Err_Ok; + } + + case TT_SBIT_TABLE_TYPE_SBIX: + { + FT_Stream stream = face->root.stream; + FT_UInt offset, ppem, resolution, upem; + TT_HoriHeader *hori; + FT_ULong table_size; + + FT_Error error; + FT_Byte* p; + + + p = face->sbit_table + 8 + 4 * strike_index; + offset = FT_NEXT_ULONG( p ); + + error = face->goto_table( face, TTAG_sbix, stream, &table_size ); + if ( error ) + return error; + + if ( offset + 4 > table_size ) + return FT_THROW( Invalid_File_Format ); + + if ( FT_STREAM_SEEK( FT_STREAM_POS() + offset ) || + FT_FRAME_ENTER( 4 ) ) + return error; + + ppem = FT_GET_USHORT(); + resolution = FT_GET_USHORT(); + + FT_UNUSED( resolution ); /* What to do with this? */ + + FT_FRAME_EXIT(); + + upem = face->header.Units_Per_EM; + hori = &face->horizontal; + + metrics->x_ppem = ppem; + metrics->y_ppem = ppem; + + metrics->ascender = ppem * hori->Ascender * 64 / upem; + metrics->descender = ppem * hori->Descender * 64 / upem; + metrics->height = ppem * ( hori->Ascender - + hori->Descender + + hori->Line_Gap ) * 64 / upem; + metrics->max_advance = ppem * hori->advance_Width_Max * 64 / upem; + + return error; + } + + default: + return FT_THROW( Unknown_File_Format ); + } } @@ -253,8 +399,7 @@ static FT_Error - tt_sbit_decoder_alloc_bitmap( TT_SBitDecoder decoder, - FT_UInt load_flags ) + tt_sbit_decoder_alloc_bitmap( TT_SBitDecoder decoder ) { FT_Error error = FT_Err_Ok; FT_UInt width, height; @@ -301,18 +446,9 @@ break; case 32: - if ( load_flags & FT_LOAD_COLOR ) - { - map->pixel_mode = FT_PIXEL_MODE_BGRA; - map->pitch = map->width * 4; - map->num_grays = 256; - } - else - { - map->pixel_mode = FT_PIXEL_MODE_GRAY; - map->pitch = map->width; - map->num_grays = 256; - } + map->pixel_mode = FT_PIXEL_MODE_BGRA; + map->pitch = map->width * 4; + map->num_grays = 256; break; default: @@ -382,13 +518,11 @@ /* forward declaration */ static FT_Error tt_sbit_decoder_load_image( TT_SBitDecoder decoder, - FT_UInt load_flags, FT_UInt glyph_index, FT_Int x_pos, FT_Int y_pos ); typedef FT_Error (*TT_SBitDecoder_LoadFunc)( TT_SBitDecoder decoder, - FT_UInt load_flags, FT_Byte* p, FT_Byte* plimit, FT_Int x_pos, @@ -397,7 +531,6 @@ static FT_Error tt_sbit_decoder_load_byte_aligned( TT_SBitDecoder decoder, - FT_UInt load_flags, FT_Byte* p, FT_Byte* limit, FT_Int x_pos, @@ -408,8 +541,6 @@ FT_Int bit_height, bit_width, pitch, width, height, line_bits, h; FT_Bitmap* bitmap; - FT_UNUSED( load_flags ); - /* check that we can write the glyph into the bitmap */ bitmap = decoder->bitmap; @@ -538,7 +669,6 @@ static FT_Error tt_sbit_decoder_load_bit_aligned( TT_SBitDecoder decoder, - FT_UInt load_flags, FT_Byte* p, FT_Byte* limit, FT_Int x_pos, @@ -550,8 +680,6 @@ FT_Bitmap* bitmap; FT_UShort rval; - FT_UNUSED( load_flags ); - /* check that we can write the glyph into the bitmap */ bitmap = decoder->bitmap; @@ -664,7 +792,6 @@ static FT_Error tt_sbit_decoder_load_compound( TT_SBitDecoder decoder, - FT_UInt load_flags, FT_Byte* p, FT_Byte* limit, FT_Int x_pos, @@ -702,7 +829,7 @@ /* NB: a recursive call */ - error = tt_sbit_decoder_load_image( decoder, load_flags, gindex, + error = tt_sbit_decoder_load_image( decoder, gindex, x_pos + dx, y_pos + dy ); if ( error ) break; @@ -732,7 +859,6 @@ static FT_Error tt_sbit_decoder_load_png( TT_SBitDecoder decoder, - FT_UInt load_flags, FT_Byte* p, FT_Byte* limit, FT_Int x_pos, @@ -741,8 +867,6 @@ FT_Error error = FT_Err_Ok; FT_ULong png_len; - FT_UNUSED( load_flags ); - if ( limit - p < 4 ) { @@ -759,14 +883,15 @@ goto Exit; } - error = Load_SBit_Png( decoder->bitmap, + error = Load_SBit_Png( decoder->face->root.glyph, x_pos, y_pos, decoder->bit_depth, decoder->metrics, decoder->stream->memory, p, - png_len ); + png_len, + FALSE ); Exit: if ( !error ) @@ -779,7 +904,6 @@ static FT_Error tt_sbit_decoder_load_bitmap( TT_SBitDecoder decoder, - FT_UInt load_flags, FT_UInt glyph_format, FT_ULong glyph_start, FT_ULong glyph_size, @@ -845,7 +969,32 @@ case 2: case 5: case 7: - loader = tt_sbit_decoder_load_bit_aligned; + { + /* Don't trust `glyph_format'. For example, Apple's main Korean */ + /* system font, `AppleMyungJo.ttf' (version 7.0d2e6), uses glyph */ + /* format 7, but the data is format 6. We check whether we have */ + /* an excessive number of bytes in the image: If it is equal to */ + /* the value for a byte-aligned glyph, use the other loading */ + /* routine. */ + /* */ + /* Note that for some (width,height) combinations, where the */ + /* width is not a multiple of 8, the sizes for bit- and */ + /* byte-aligned data are equal, for example (7,7) or (15,6). We */ + /* then prefer what `glyph_format' specifies. */ + + FT_UInt width = decoder->metrics->width; + FT_UInt height = decoder->metrics->height; + + FT_UInt bit_size = ( width * height + 7 ) >> 3; + FT_UInt byte_size = height * ( ( width + 7 ) >> 3 ); + + + if ( bit_size < byte_size && + byte_size == (FT_UInt)( p_limit - p ) ) + loader = tt_sbit_decoder_load_byte_aligned; + else + loader = tt_sbit_decoder_load_bit_aligned; + } break; case 8: @@ -859,13 +1008,15 @@ loader = tt_sbit_decoder_load_compound; break; -#ifdef FT_CONFIG_OPTION_USE_PNG case 17: /* small metrics, PNG image data */ case 18: /* big metrics, PNG image data */ case 19: /* metrics in EBLC, PNG image data */ +#ifdef FT_CONFIG_OPTION_USE_PNG loader = tt_sbit_decoder_load_png; - break; +#else + error = FT_THROW( Unimplemented_Feature ); #endif /* FT_CONFIG_OPTION_USE_PNG */ + break; default: error = FT_THROW( Invalid_Table ); @@ -874,64 +1025,12 @@ if ( !decoder->bitmap_allocated ) { - error = tt_sbit_decoder_alloc_bitmap( decoder, load_flags ); + error = tt_sbit_decoder_alloc_bitmap( decoder ); if ( error ) goto Fail; } - if ( decoder->bit_depth == 32 && - decoder->bitmap->pixel_mode != FT_PIXEL_MODE_BGRA ) - { - /* Flatten color bitmaps if color was not requested. */ - - FT_Library library = decoder->face->root.glyph->library; - FT_Memory memory = decoder->stream->memory; - - FT_Bitmap color, *orig; - - - if ( decoder->bitmap->pixel_mode != FT_PIXEL_MODE_GRAY || - x_pos != 0 || y_pos != 0 ) - { - /* Shouldn't happen. */ - error = FT_THROW( Invalid_Table ); - goto Fail; - } - - FT_Bitmap_New( &color ); - - color.rows = decoder->bitmap->rows; - color.width = decoder->bitmap->width; - color.pitch = color.width * 4; - color.pixel_mode = FT_PIXEL_MODE_BGRA; - - if ( FT_ALLOC( color.buffer, color.rows * color.pitch ) ) - goto Fail; - - orig = decoder->bitmap; - decoder->bitmap = &color; - - error = loader( decoder, load_flags, p, p_limit, x_pos, y_pos ); - - decoder->bitmap = orig; - - /* explicitly test against FT_Err_Ok to avoid compiler warnings */ - /* (we do an assignment within a conditional) */ - if ( error || - ( error = FT_Bitmap_Convert( library, - &color, - decoder->bitmap, - 1 ) ) != FT_Err_Ok ) - { - FT_Bitmap_Done( library, &color ); - goto Fail; - } - - FT_Bitmap_Done( library, &color ); - } - - else - error = loader( decoder, load_flags, p, p_limit, x_pos, y_pos ); + error = loader( decoder, p, p_limit, x_pos, y_pos ); } Fail: @@ -944,7 +1043,6 @@ static FT_Error tt_sbit_decoder_load_image( TT_SBitDecoder decoder, - FT_UInt load_flags, FT_UInt glyph_index, FT_Int x_pos, FT_Int y_pos ) @@ -993,17 +1091,15 @@ switch ( index_format ) { case 1: /* 4-byte offsets relative to `image_offset' */ - { - p += 4 * ( glyph_index - start ); - if ( p + 8 > p_limit ) - goto NoBitmap; + p += 4 * ( glyph_index - start ); + if ( p + 8 > p_limit ) + goto NoBitmap; - image_start = FT_NEXT_ULONG( p ); - image_end = FT_NEXT_ULONG( p ); + image_start = FT_NEXT_ULONG( p ); + image_end = FT_NEXT_ULONG( p ); - if ( image_start == image_end ) /* missing glyph */ - goto NoBitmap; - } + if ( image_start == image_end ) /* missing glyph */ + goto NoBitmap; break; case 2: /* big metrics, constant image size */ @@ -1025,17 +1121,15 @@ break; case 3: /* 2-byte offsets relative to 'image_offset' */ - { - p += 2 * ( glyph_index - start ); - if ( p + 4 > p_limit ) - goto NoBitmap; + p += 2 * ( glyph_index - start ); + if ( p + 4 > p_limit ) + goto NoBitmap; - image_start = FT_NEXT_USHORT( p ); - image_end = FT_NEXT_USHORT( p ); + image_start = FT_NEXT_USHORT( p ); + image_end = FT_NEXT_USHORT( p ); - if ( image_start == image_end ) /* missing glyph */ - goto NoBitmap; - } + if ( image_start == image_end ) /* missing glyph */ + goto NoBitmap; break; case 4: /* sparse glyph array with (glyph,offset) pairs */ @@ -1124,7 +1218,6 @@ image_format, glyph_index )); return tt_sbit_decoder_load_bitmap( decoder, - load_flags, image_format, image_start, image_end, @@ -1142,6 +1235,129 @@ } + static FT_Error + tt_face_load_sbix_image( TT_Face face, + FT_ULong strike_index, + FT_UInt glyph_index, + FT_Stream stream, + FT_Bitmap *map, + TT_SBit_MetricsRec *metrics ) + { + FT_UInt sbix_pos, strike_offset, glyph_start, glyph_end; + FT_ULong table_size, data_size; + FT_Int originOffsetX, originOffsetY; + FT_Tag graphicType; + FT_Int recurse_depth = 0; + + FT_Error error; + FT_Byte* p; + + FT_UNUSED( map ); + + + metrics->width = 0; + metrics->height = 0; + + p = face->sbit_table + 8 + 4 * strike_index; + strike_offset = FT_NEXT_ULONG( p ); + + error = face->goto_table( face, TTAG_sbix, stream, &table_size ); + if ( error ) + return error; + sbix_pos = FT_STREAM_POS(); + + retry: + if ( glyph_index > (FT_UInt)face->root.num_glyphs ) + return FT_THROW( Invalid_Argument ); + + if ( strike_offset >= table_size || + table_size - strike_offset < 4 + glyph_index * 4 + 8 ) + return FT_THROW( Invalid_File_Format ); + + if ( FT_STREAM_SEEK( sbix_pos + strike_offset + 4 + glyph_index * 4 ) || + FT_FRAME_ENTER( 8 ) ) + return error; + + glyph_start = FT_GET_ULONG(); + glyph_end = FT_GET_ULONG(); + + FT_FRAME_EXIT(); + + if ( glyph_start == glyph_end ) + return FT_THROW( Invalid_Argument ); + if ( glyph_start > glyph_end || + glyph_end - glyph_start < 8 || + table_size - strike_offset < glyph_end ) + return FT_THROW( Invalid_File_Format ); + + if ( FT_STREAM_SEEK( sbix_pos + strike_offset + glyph_start ) || + FT_FRAME_ENTER( glyph_end - glyph_start ) ) + return error; + + originOffsetX = FT_GET_SHORT(); + originOffsetY = FT_GET_SHORT(); + + graphicType = FT_GET_TAG4(); + data_size = glyph_end - glyph_start - 8; + + switch ( graphicType ) + { + case FT_MAKE_TAG( 'd', 'u', 'p', 'e' ): + if ( recurse_depth < 4 ) + { + glyph_index = FT_GET_USHORT(); + FT_FRAME_EXIT(); + recurse_depth++; + goto retry; + } + error = FT_THROW( Invalid_File_Format ); + break; + + case FT_MAKE_TAG( 'p', 'n', 'g', ' ' ): +#ifdef FT_CONFIG_OPTION_USE_PNG + error = Load_SBit_Png( face->root.glyph, + 0, + 0, + 32, + metrics, + stream->memory, + stream->cursor, + data_size, + TRUE ); +#else + error = FT_THROW( Unimplemented_Feature ); +#endif + break; + + case FT_MAKE_TAG( 'j', 'p', 'g', ' ' ): + case FT_MAKE_TAG( 't', 'i', 'f', 'f' ): + error = FT_THROW( Unknown_File_Format ); + break; + + default: + error = FT_THROW( Unimplemented_Feature ); + break; + } + + FT_FRAME_EXIT(); + + if ( !error ) + { + FT_Short abearing; + FT_UShort aadvance; + + + tt_face_get_metrics( face, FALSE, glyph_index, &abearing, &aadvance ); + + metrics->horiBearingX = originOffsetX; + metrics->horiBearingY = -originOffsetY + metrics->height; + metrics->horiAdvance = aadvance * face->root.size->metrics.x_ppem / + face->header.Units_Per_EM; + } + + return error; + } + FT_LOCAL( FT_Error ) tt_face_load_sbit_image( TT_Face face, FT_ULong strike_index, @@ -1151,23 +1367,67 @@ FT_Bitmap *map, TT_SBit_MetricsRec *metrics ) { - TT_SBitDecoderRec decoder[1]; - FT_Error error; - - FT_UNUSED( load_flags ); - FT_UNUSED( stream ); - FT_UNUSED( map ); + FT_Error error = FT_Err_Ok; - error = tt_sbit_decoder_init( decoder, face, strike_index, metrics ); - if ( !error ) + switch ( (FT_UInt)face->sbit_table_type ) { - error = tt_sbit_decoder_load_image( decoder, - load_flags, - glyph_index, - 0, - 0 ); - tt_sbit_decoder_done( decoder ); + case TT_SBIT_TABLE_TYPE_EBLC: + case TT_SBIT_TABLE_TYPE_CBLC: + { + TT_SBitDecoderRec decoder[1]; + + + error = tt_sbit_decoder_init( decoder, face, strike_index, metrics ); + if ( !error ) + { + error = tt_sbit_decoder_load_image( decoder, + glyph_index, + 0, + 0 ); + tt_sbit_decoder_done( decoder ); + } + } + break; + + case TT_SBIT_TABLE_TYPE_SBIX: + error = tt_face_load_sbix_image( face, + strike_index, + glyph_index, + stream, + map, + metrics ); + break; + + default: + error = FT_THROW( Unknown_File_Format ); + break; + } + + /* Flatten color bitmaps if color was not requested. */ + if ( !error && + !( load_flags & FT_LOAD_COLOR ) && + map->pixel_mode == FT_PIXEL_MODE_BGRA ) + { + FT_Bitmap new_map; + FT_Library library = face->root.glyph->library; + + + FT_Bitmap_New( &new_map ); + + /* Convert to 8bit grayscale. */ + error = FT_Bitmap_Convert( library, map, &new_map, 1 ); + if ( error ) + FT_Bitmap_Done( library, &new_map ); + else + { + map->pixel_mode = new_map.pixel_mode; + map->pitch = new_map.pitch; + map->num_grays = new_map.num_grays; + + ft_glyphslot_set_bitmap( face->root.glyph, new_map.buffer ); + face->root.glyph->internal->flags |= FT_GLYPH_OWN_BITMAP; + } } return error; diff --git a/reactos/lib/3rdparty/freetype/src/sfnt/ttsbit.h b/reactos/lib/3rdparty/freetype/src/sfnt/ttsbit.h index ea0b5f8adae..695d0d8d02e 100644 --- a/reactos/lib/3rdparty/freetype/src/sfnt/ttsbit.h +++ b/reactos/lib/3rdparty/freetype/src/sfnt/ttsbit.h @@ -28,11 +28,11 @@ FT_BEGIN_HEADER FT_LOCAL( FT_Error ) - tt_face_load_eblc( TT_Face face, + tt_face_load_sbit( TT_Face face, FT_Stream stream ); FT_LOCAL( void ) - tt_face_free_eblc( TT_Face face ); + tt_face_free_sbit( TT_Face face ); FT_LOCAL( FT_Error ) diff --git a/reactos/lib/3rdparty/freetype/src/smooth/ftgrays.c b/reactos/lib/3rdparty/freetype/src/smooth/ftgrays.c index 7532a358296..2c51e9f6ebf 100644 --- a/reactos/lib/3rdparty/freetype/src/smooth/ftgrays.c +++ b/reactos/lib/3rdparty/freetype/src/smooth/ftgrays.c @@ -24,8 +24,8 @@ /* */ /* - copy `src/smooth/ftgrays.c' (this file) to your current directory */ /* */ - /* - copy `include/freetype/ftimage.h' and `src/smooth/ftgrays.h' to the */ - /* same directory */ + /* - copy `include/ftimage.h' and `src/smooth/ftgrays.h' to the same */ + /* directory */ /* */ /* - compile `ftgrays' with the _STANDALONE_ macro defined, as in */ /* */ @@ -310,6 +310,40 @@ typedef ptrdiff_t FT_PtrDist; #endif + /* Compute `dividend / divisor' and return both its quotient and */ + /* remainder, cast to a specific type. This macro also ensures that */ + /* the remainder is always positive. */ +#define FT_DIV_MOD( type, dividend, divisor, quotient, remainder ) \ + FT_BEGIN_STMNT \ + (quotient) = (type)( (dividend) / (divisor) ); \ + (remainder) = (type)( (dividend) % (divisor) ); \ + if ( (remainder) < 0 ) \ + { \ + (quotient)--; \ + (remainder) += (type)(divisor); \ + } \ + FT_END_STMNT + +#ifdef __arm__ + /* Work around a bug specific to GCC which make the compiler fail to */ + /* optimize a division and modulo operation on the same parameters */ + /* into a single call to `__aeabi_idivmod'. See */ + /* */ + /* http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43721 */ +#undef FT_DIV_MOD +#define FT_DIV_MOD( type, dividend, divisor, quotient, remainder ) \ + FT_BEGIN_STMNT \ + (quotient) = (type)( (dividend) / (divisor) ); \ + (remainder) = (type)( (dividend) - (quotient) * (divisor) ); \ + if ( (remainder) < 0 ) \ + { \ + (quotient)--; \ + (remainder) += (type)(divisor); \ + } \ + FT_END_STMNT +#endif /* __arm__ */ + + /*************************************************************************/ /* */ /* TYPE DEFINITIONS */ @@ -548,7 +582,7 @@ typedef ptrdiff_t FT_PtrDist; static void gray_record_cell( RAS_ARG ) { - if ( !ras.invalid && ( ras.area | ras.cover ) ) + if ( ras.area | ras.cover ) { PCell cell = gray_find_cell( RAS_VAR ); @@ -597,10 +631,10 @@ typedef ptrdiff_t FT_PtrDist; ras.area = 0; ras.cover = 0; + ras.ex = ex; + ras.ey = ey; } - ras.ex = ex; - ras.ey = ey; ras.invalid = ( (unsigned)ey >= (unsigned)ras.count_ey || ex >= ras.count_ex ); } @@ -686,13 +720,7 @@ typedef ptrdiff_t FT_PtrDist; dx = -dx; } - delta = (TCoord)( p / dx ); - mod = (TCoord)( p % dx ); - if ( mod < 0 ) - { - delta--; - mod += (TCoord)dx; - } + FT_DIV_MOD( TCoord, p, dx, delta, mod ); ras.area += (TArea)(( fx1 + first ) * delta); ras.cover += delta; @@ -706,14 +734,8 @@ typedef ptrdiff_t FT_PtrDist; TCoord lift, rem; - p = ONE_PIXEL * ( y2 - y1 + delta ); - lift = (TCoord)( p / dx ); - rem = (TCoord)( p % dx ); - if ( rem < 0 ) - { - lift--; - rem += (TCoord)dx; - } + p = ONE_PIXEL * ( y2 - y1 + delta ); + FT_DIV_MOD( TCoord, p, dx, lift, rem ); mod -= (int)dx; @@ -763,9 +785,6 @@ typedef ptrdiff_t FT_PtrDist; dx = to_x - ras.x; dy = to_y - ras.y; - /* XXX: we should do something about the trivial case where dx == 0, */ - /* as it happens very often! */ - /* perform vertical clipping */ { TCoord min, max; @@ -844,13 +863,7 @@ typedef ptrdiff_t FT_PtrDist; dy = -dy; } - delta = (int)( p / dy ); - mod = (int)( p % dy ); - if ( mod < 0 ) - { - delta--; - mod += (TCoord)dy; - } + FT_DIV_MOD( int, p, dy, delta, mod ); x = ras.x + delta; gray_render_scanline( RAS_VAR_ ey1, ras.x, fy1, x, (TCoord)first ); @@ -861,13 +874,7 @@ typedef ptrdiff_t FT_PtrDist; if ( ey1 != ey2 ) { p = ONE_PIXEL * dx; - lift = (int)( p / dy ); - rem = (int)( p % dy ); - if ( rem < 0 ) - { - lift--; - rem += (int)dy; - } + FT_DIV_MOD( int, p, dy, lift, rem ); mod -= (int)dy; while ( ey1 != ey2 ) @@ -1171,7 +1178,8 @@ typedef ptrdiff_t FT_PtrDist; /* record current cell, if any */ - gray_record_cell( RAS_VAR ); + if ( !ras.invalid ) + gray_record_cell( RAS_VAR ); /* start to a new position */ x = UPSCALE( to->x ); @@ -1781,7 +1789,8 @@ typedef ptrdiff_t FT_PtrDist; if ( ft_setjmp( ras.jump_buffer ) == 0 ) { error = FT_Outline_Decompose( &ras.outline, &func_interface, &ras ); - gray_record_cell( RAS_VAR ); + if ( !ras.invalid ) + gray_record_cell( RAS_VAR ); } else error = FT_THROW( Memory_Overflow ); diff --git a/reactos/lib/3rdparty/freetype/src/tools/afblue.pl b/reactos/lib/3rdparty/freetype/src/tools/afblue.pl new file mode 100644 index 00000000000..774438f84a7 --- /dev/null +++ b/reactos/lib/3rdparty/freetype/src/tools/afblue.pl @@ -0,0 +1,542 @@ +#! /usr/bin/perl -w +# -*- Perl -*- +# +# afblue.pl +# +# Process a blue zone character data file. +# +# Copyright 2013 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. + +use strict; +use warnings; +use English '-no_match_vars'; +use open ':std', ':locale'; + + +my $prog = $PROGRAM_NAME; +$prog =~ s| .* / ||x; # Remove path. + +die "usage: $prog datafile < infile > outfile\n" if $#ARGV != 0; + + +my $datafile = $ARGV[0]; + +my %diversions; # The extracted and massaged data from `datafile'. +my @else_stack; # Booleans to track else-clauses. +my @name_stack; # Stack of integers used for names of aux. variables. + +my $curr_enum; # Name of the current enumeration. +my $curr_array; # Name of the current array. +my $curr_max; # Name of the current maximum value. + +my $curr_enum_element; # Name of the current enumeration element. +my $curr_offset; # The offset relative to current aux. variable. +my $curr_elem_size; # The size of the current string or block. + +my $have_sections = 0; # Boolean; set if start of a section has been seen. +my $have_strings; # Boolean; set if current section contains strings. +my $have_blocks; # Boolean; set if current section contains blocks. + +my $have_enum_element; # Boolean; set if we have an enumeration element. +my $in_string; # Boolean; set if a string has been parsed. + +my $num_sections = 0; # Number of sections seen so far. + +my $last_aux; # Name of last auxiliary variable. + + +# Regular expressions. + +# [] [] ':' [] '\n' +my $section_re = qr/ ^ \s* (\S+) \s+ (\S+) \s+ (\S+) \s* : \s* $ /x; + +# [] [] '\n' +my $enum_element_re = qr/ ^ \s* ( [A-Za-z0-9_]+ ) \s* $ /x; + +# '#' '\n' +my $preprocessor_re = qr/ ^ \# /x; + +# '/' '/' '\n' +my $comment_re = qr| ^ // |x; + +# empty line +my $whitespace_only_re = qr/ ^ \s* $ /x; + +# [] '"' '"' [] '\n' ( doesn't contain newlines) +my $string_re = qr/ ^ \s* + " ( (?: [^"\\]++ | \\. )*+ ) " + \s* $ /x; + +# [] '{' '}' [] '\n' ( can contain newlines) +my $block_start_re = qr/ ^ \s* \{ /x; + +# We need the capturing group for `split' to make it return the separator +# tokens (i.e., the opening and closing brace) also. +my $brace_re = qr/ ( [{}] ) /x; + + +sub Warn +{ + my $message = shift; + warn "$datafile:$INPUT_LINE_NUMBER: warning: $message\n"; +} + + +sub Die +{ + my $message = shift; + die "$datafile:$INPUT_LINE_NUMBER: error: $message\n"; +} + + +my $warned_before = 0; + +sub warn_before +{ + Warn("data before first section gets ignored") unless $warned_before; + $warned_before = 1; +} + + +sub strip_newline +{ + chomp; + s/ \x0D $ //x; +} + + +sub end_curr_string +{ + # Append final null byte to string. + if ($have_strings) + { + push @{$diversions{$curr_array}}, " '\\0',\n" if $in_string; + + $curr_offset++; + $in_string = 0; + } +} + + +sub update_max_elem_size +{ + if ($curr_elem_size) + { + my $max = pop @{$diversions{$curr_max}}; + $max = $curr_elem_size if $curr_elem_size > $max; + push @{$diversions{$curr_max}}, $max; + } +} + + +sub convert_non_ascii_char +{ + # A UTF-8 character outside of the printable ASCII range, with possibly a + # leading backslash character. + my $s = shift; + + # Here we count characters, not bytes. + $curr_elem_size += length $s; + + utf8::encode($s); + $s = uc unpack 'H*', $s; + + $curr_offset += $s =~ s/\G(..)/'\\x$1', /sg; + + return $s; +} + + +sub convert_ascii_chars +{ + # A series of ASCII characters in the printable range. + my $s = shift; + + my $count = $s =~ s/\G(.)/'$1', /g; + $curr_offset += $count; + $curr_elem_size += $count; + + return $s; +} + + +sub convert_literal +{ + my $s = shift; + my $orig = $s; + + # ASCII printables and space + my $safe_re = '\x20-\x7E'; + # ASCII printables and space, no backslash + my $safe_no_backslash_re = '\x20-\x5B\x5D-\x7E'; + + $s =~ s{ + (?: \\? ( [^$safe_re] ) + | ( (?: [$safe_no_backslash_re] + | \\ [$safe_re] )+ ) ) + } + { + defined($1) ? convert_non_ascii_char($1) + : convert_ascii_chars($2) + }egx; + + # We assume that `$orig' doesn't contain `*/' + return $s . " /* $orig */"; +} + + +sub aux_name +{ + return "af_blue_" . $num_sections. "_" . join('_', reverse @name_stack); +} + + +sub aux_name_next +{ + $name_stack[$#name_stack]++; + my $name = aux_name(); + $name_stack[$#name_stack]--; + + return $name; +} + + +sub enum_val_string +{ + # Build string which holds code to save the current offset in an + # enumeration element. + my $aux = shift; + + my $add = ($last_aux eq "af_blue_" . $num_sections . "_0" ) + ? "" + : "$last_aux + "; + + return " $aux = $add$curr_offset,\n"; +} + + + +# Process data file. + +open(DATA, $datafile) || die "$prog: can't open \`$datafile': $OS_ERROR\n"; + +while () +{ + strip_newline(); + + next if /$comment_re/; + next if /$whitespace_only_re/; + + if (/$section_re/) + { + Warn("previous section is empty") if ($have_sections + && !$have_strings + && !$have_blocks); + + end_curr_string(); + update_max_elem_size(); + + # Save captured groups from `section_re'. + $curr_enum = $1; + $curr_array = $2; + $curr_max = $3; + + $curr_enum_element = ""; + $curr_offset = 0; + + Warn("overwriting already defined enumeration \`$curr_enum'") + if exists($diversions{$curr_enum}); + Warn("overwriting already defined array \`$curr_array'") + if exists($diversions{$curr_array}); + Warn("overwriting already defined maximum value \`$curr_max'") + if exists($diversions{$curr_max}); + + $diversions{$curr_enum} = []; + $diversions{$curr_array} = []; + $diversions{$curr_max} = []; + + push @{$diversions{$curr_max}}, 0; + + @name_stack = (); + push @name_stack, 0; + + $have_sections = 1; + $have_strings = 0; + $have_blocks = 0; + + $have_enum_element = 0; + $in_string = 0; + + $num_sections++; + $curr_elem_size = 0; + + $last_aux = aux_name(); + + next; + } + + if (/$preprocessor_re/) + { + if ($have_sections) + { + # Having preprocessor conditionals complicates the computation of + # correct offset values. We have to introduce auxiliary enumeration + # elements with the name `af_blue____...' which store + # offsets to be used in conditional clauses. `' is the number of + # sections seen so far, `' is the number of `#if' and `#endif' + # conditionals seen so far in the topmost level, `' the number of + # `#if' and `#endif' conditionals seen so far one level deeper, etc. + # As a consequence, uneven values are used within a clause, and even + # values after a clause, since the C standard doesn't allow the + # redefinition of an enumeration value. For example, the name + # `af_blue_5_1_6' is used to construct enumeration values in the fifth + # section after the third (second-level) if-clause within the first + # (top-level) if-clause. After the first top-level clause has + # finished, `af_blue_5_2' is used. The current offset is then + # relative to the value stored in the current auxiliary element. + + if (/ ^ \# \s* if /x) + { + push @else_stack, 0; + + $name_stack[$#name_stack]++; + + push @{$diversions{$curr_enum}}, enum_val_string(aux_name()); + $last_aux = aux_name(); + + push @name_stack, 0; + + $curr_offset = 0; + } + elsif (/ ^ \# \s* elif /x) + { + Die("unbalanced #elif") unless @else_stack; + + pop @name_stack; + + push @{$diversions{$curr_enum}}, enum_val_string(aux_name_next()); + $last_aux = aux_name(); + + push @name_stack, 0; + + $curr_offset = 0; + } + elsif (/ ^ \# \s* else /x) + { + my $prev_else = pop @else_stack; + Die("unbalanced #else") unless defined($prev_else); + Die("#else already seen") if $prev_else; + push @else_stack, 1; + + pop @name_stack; + + push @{$diversions{$curr_enum}}, enum_val_string(aux_name_next()); + $last_aux = aux_name(); + + push @name_stack, 0; + + $curr_offset = 0; + } + elsif (/ ^ \# \s* endif /x) + { + my $prev_else = pop @else_stack; + Die("unbalanced #endif") unless defined($prev_else); + + pop @name_stack; + $name_stack[$#name_stack]++; + + # If there is no else-clause for an if-clause, we add one. This is + # necessary to have correct offsets. + if (!$prev_else) + { + push @{$diversions{$curr_enum}}, enum_val_string(aux_name()) + . "#else\n"; + + $curr_offset = 0; + } + + push @{$diversions{$curr_enum}}, enum_val_string(aux_name()); + $last_aux = aux_name(); + + $curr_offset = 0; + } + + # Handle (probably continued) preprocessor lines. + CONTINUED_LOOP: + { + do + { + strip_newline(); + + push @{$diversions{$curr_enum}}, $ARG . "\n"; + push @{$diversions{$curr_array}}, $ARG . "\n"; + + last CONTINUED_LOOP unless / \\ $ /x; + + } while (); + } + } + else + { + warn_before(); + } + + next; + } + + if (/$enum_element_re/) + { + end_curr_string(); + update_max_elem_size(); + + $curr_enum_element = $1; + $have_enum_element = 1; + $curr_elem_size = 0; + + next; + } + + if (/$string_re/) + { + if ($have_sections) + { + Die("strings and blocks can't be mixed in a section") if $have_blocks; + + # Save captured group from `string_re'. + my $string = $1; + + if ($have_enum_element) + { + push @{$diversions{$curr_enum}}, enum_val_string($curr_enum_element); + $have_enum_element = 0; + } + + $string = convert_literal($string); + + push @{$diversions{$curr_array}}, " $string\n"; + + $have_strings = 1; + $in_string = 1; + } + else + { + warn_before(); + } + + next; + } + + if (/$block_start_re/) + { + if ($have_sections) + { + Die("strings and blocks can't be mixed in a section") if $have_strings; + + my $depth = 0; + my $block = ""; + my $block_end = 0; + + # Count braces while getting the block. + BRACE_LOOP: + { + do + { + strip_newline(); + + foreach my $substring (split(/$brace_re/)) + { + if ($block_end) + { + Die("invalid data after last matching closing brace") + if $substring !~ /$whitespace_only_re/; + } + + $block .= $substring; + + if ($substring eq '{') + { + $depth++; + } + elsif ($substring eq '}') + { + $depth--; + + $block_end = 1 if $depth == 0; + } + } + + # If we are here, we have run out of substrings, so get next line + # or exit. + last BRACE_LOOP if $block_end; + + $block .= "\n"; + + } while (); + } + + if ($have_enum_element) + { + push @{$diversions{$curr_enum}}, enum_val_string($curr_enum_element); + $have_enum_element = 0; + } + + push @{$diversions{$curr_array}}, $block . ",\n"; + + $curr_offset++; + $curr_elem_size++; + + $have_blocks = 1; + } + else + { + warn_before(); + } + + next; + } + + # Garbage. We weren't able to parse the data. + Die("syntax error"); +} + +# Finalize data. +end_curr_string(); +update_max_elem_size(); + + +# Filter stdin to stdout, replacing `@...@' templates. + +sub emit_diversion +{ + my $diversion_name = shift; + return (exists($diversions{$1})) ? "@{$diversions{$1}}" + : "@" . $diversion_name . "@"; +} + + +$LIST_SEPARATOR = ''; + +my $s1 = "This file has been generated by the Perl script \`$prog',"; +my $s1len = length $s1; +my $s2 = "using data from file \`$datafile'."; +my $s2len = length $s2; +my $slen = ($s1len > $s2len) ? $s1len : $s2len; + +print "/* " . $s1 . " " x ($slen - $s1len) . " */\n" + . "/* " . $s2 . " " x ($slen - $s2len) . " */\n" + . "\n"; + +while () +{ + s/ @ ( [A-Za-z0-9_]+? ) @ / emit_diversion($1) /egx; + print; +} + +# EOF diff --git a/reactos/lib/3rdparty/freetype/src/tools/chktrcmp.py b/reactos/lib/3rdparty/freetype/src/tools/chktrcmp.py index d0f342e6bdd..ce6500c7e25 100644 --- a/reactos/lib/3rdparty/freetype/src/tools/chktrcmp.py +++ b/reactos/lib/3rdparty/freetype/src/tools/chktrcmp.py @@ -1,7 +1,7 @@ #!/usr/bin/env python # # Check trace components in FreeType 2 source. -# Author: suzuki toshiya, 2009 +# Author: suzuki toshiya, 2009, 2013 # # This code is explicitly into the public domain. @@ -15,7 +15,7 @@ USED_COMPONENT = {} KNOWN_COMPONENT = {} SRC_FILE_DIRS = [ "src" ] -TRACE_DEF_FILES = [ "include/freetype/internal/fttrace.h" ] +TRACE_DEF_FILES = [ "include/internal/fttrace.h" ] # -------------------------------------------------------------- diff --git a/reactos/lib/3rdparty/freetype/src/tools/docmaker/content.py b/reactos/lib/3rdparty/freetype/src/tools/docmaker/content.py index 26087f7b88a..98025e67e5e 100644 --- a/reactos/lib/3rdparty/freetype/src/tools/docmaker/content.py +++ b/reactos/lib/3rdparty/freetype/src/tools/docmaker/content.py @@ -1,4 +1,4 @@ -# Content (c) 2002, 2004, 2006-2009, 2012 +# Content (c) 2002, 2004, 2006-2009, 2012, 2013 # David Turner # # This file contains routines used to parse the content of documentation @@ -268,15 +268,6 @@ class DocMarkup: except: return None - def get_start( self ): - try: - result = "" - for word in self.fields[0].items[0].words: - result = result + " " + word - return result[1:] - except: - return "ERROR" - def dump( self, margin ): print " " * margin + "<" + self.tag + ">" for f in self.fields: @@ -555,14 +546,6 @@ class DocBlock: return m return None - def get_markup_name( self, tag_name ): - """return the name of a given primary markup in a block""" - try: - m = self.get_markup( tag_name ) - return m.get_name() - except: - return None - def get_markup_words( self, tag_name ): try: m = self.get_markup( tag_name ) diff --git a/reactos/lib/3rdparty/freetype/src/tools/docmaker/docmaker.py b/reactos/lib/3rdparty/freetype/src/tools/docmaker/docmaker.py index 1d9de9fbff2..bf75c5d5f01 100644 --- a/reactos/lib/3rdparty/freetype/src/tools/docmaker/docmaker.py +++ b/reactos/lib/3rdparty/freetype/src/tools/docmaker/docmaker.py @@ -1,8 +1,8 @@ #!/usr/bin/env python # -# DocMaker (c) 2002, 2004, 2008 David Turner +# DocMaker (c) 2002, 2004, 2008, 2013 David Turner # -# This program is a re-write of the original DocMaker took used +# This program is a re-write of the original DocMaker tool used # to generate the API Reference of the FreeType font engine # by converting in-source comments into structured HTML. # diff --git a/reactos/lib/3rdparty/freetype/src/tools/docmaker/sources.py b/reactos/lib/3rdparty/freetype/src/tools/docmaker/sources.py index 490ba25063a..dab83497865 100644 --- a/reactos/lib/3rdparty/freetype/src/tools/docmaker/sources.py +++ b/reactos/lib/3rdparty/freetype/src/tools/docmaker/sources.py @@ -1,4 +1,4 @@ -# Sources (c) 2002-2004, 2006-2009, 2012 +# Sources (c) 2002-2004, 2006-2009, 2012, 2013 # David Turner # # @@ -132,7 +132,7 @@ re_markup_tags = [re_markup_tag1, re_markup_tag2] # # used to detect a cross-reference, after markup tags have been stripped # -re_crossref = re.compile( r'@((?:\w|-)*)(.*)' ) +re_crossref = re.compile( r'@((?:\w|-)*)(.*)' ) # @foo # # used to detect italic and bold styles in paragraph text @@ -140,6 +140,42 @@ re_crossref = re.compile( r'@((?:\w|-)*)(.*)' ) re_italic = re.compile( r"_(\w(\w|')*)_(.*)" ) # _italic_ re_bold = re.compile( r"\*(\w(\w|')*)\*(.*)" ) # *bold* +# +# this regular expression code to identify an URL has been taken from +# +# http://mail.python.org/pipermail/tutor/2002-September/017228.html +# +# (with slight modifications) +# + +urls = r'(?:https?|telnet|gopher|file|wais|ftp)' +ltrs = r'\w' +gunk = r'/#~:.?+=&%@!\-' +punc = r'.:?\-' +any = "%(ltrs)s%(gunk)s%(punc)s" % { 'ltrs' : ltrs, + 'gunk' : gunk, + 'punc' : punc } +url = r""" + ( + \b # start at word boundary + %(urls)s : # need resource and a colon + [%(any)s] +? # followed by one or more of any valid + # character, but be conservative and + # take only what you need to... + (?= # [look-ahead non-consumptive assertion] + [%(punc)s]* # either 0 or more punctuation + (?: # [non-grouping parentheses] + [^%(any)s] | $ # followed by a non-url char + # or end of the string + ) + ) + ) + """ % {'urls' : urls, + 'any' : any, + 'punc' : punc } + +re_url = re.compile( url, re.VERBOSE | re.MULTILINE ) + # # used to detect the end of commented source lines # diff --git a/reactos/lib/3rdparty/freetype/src/tools/docmaker/tohtml.py b/reactos/lib/3rdparty/freetype/src/tools/docmaker/tohtml.py index 1cbda755b8f..7944f1c995b 100644 --- a/reactos/lib/3rdparty/freetype/src/tools/docmaker/tohtml.py +++ b/reactos/lib/3rdparty/freetype/src/tools/docmaker/tohtml.py @@ -1,4 +1,4 @@ -# ToHTML (c) 2002, 2003, 2005, 2006, 2007, 2008 +# ToHTML (c) 2002, 2003, 2005-2008, 2013 # David Turner from sources import * @@ -175,25 +175,6 @@ def html_quote( line ): return result -# same as 'html_quote', but ignores left and right brackets -def html_quote0( line ): - return string.replace( line, "&", "&" ) - - -def dump_html_code( lines, prefix = "" ): - # clean the last empty lines - l = len( self.lines ) - while l > 0 and string.strip( self.lines[l - 1] ) == "": - l = l - 1 - - # The code footer should be directly appended to the last code - # line to avoid an additional blank line. - print prefix + code_header, - for line in self.lines[0 : l + 1]: - print '\n' + prefix + html_quote( line ), - print prefix + code_footer, - - class HtmlFormatter( Formatter ): @@ -242,16 +223,6 @@ class HtmlFormatter( Formatter ): def make_block_url( self, block ): return self.make_section_url( block.section ) + "#" + block.name - def make_html_words( self, words ): - """ convert a series of simple words into some HTML text """ - line = "" - if words: - line = html_quote( words[0] ) - for w in words[1:]: - line = line + " " + html_quote( w ) - - return line - def make_html_word( self, word ): """analyze a simple word to detect cross-references and styling""" # look for cross-references @@ -291,6 +262,8 @@ class HtmlFormatter( Formatter ): line = self.make_html_word( words[0] ) for word in words[1:]: line = line + " " + self.make_html_word( word ) + # handle hyperlinks + line = re_url.sub( r'\1', line ) # convert `...' quotations into real left and right single quotes line = re.sub( r"(^|\W)`(.*?)'(\W|$)", \ r'\1‘\2’\3', \ diff --git a/reactos/lib/3rdparty/freetype/src/truetype/ttdriver.c b/reactos/lib/3rdparty/freetype/src/truetype/ttdriver.c index fb25706ab83..36d23a282e8 100644 --- a/reactos/lib/3rdparty/freetype/src/truetype/ttdriver.c +++ b/reactos/lib/3rdparty/freetype/src/truetype/ttdriver.c @@ -215,7 +215,8 @@ FT_UShort ah; - TT_Get_VMetrics( face, start + nn, &tsb, &ah ); + /* since we don't need `tsb', we use zero for `yMax' parameter */ + TT_Get_VMetrics( face, start + nn, 0, &tsb, &ah ); advances[nn] = ah; } } diff --git a/reactos/lib/3rdparty/freetype/src/truetype/ttgload.c b/reactos/lib/3rdparty/freetype/src/truetype/ttgload.c index f640a6c78ed..0d74248b80f 100644 --- a/reactos/lib/3rdparty/freetype/src/truetype/ttgload.c +++ b/reactos/lib/3rdparty/freetype/src/truetype/ttgload.c @@ -85,51 +85,36 @@ /*************************************************************************/ /* */ /* Return the vertical metrics in font units for a given glyph. */ - /* Greg Hitchcock from Microsoft told us that if there were no `vmtx' */ - /* table, typoAscender/Descender from the `OS/2' table would be used */ - /* instead, and if there were no `OS/2' table, use ascender/descender */ - /* from the `hhea' table. But that is not what Microsoft's rasterizer */ - /* apparently does: It uses the ppem value as the advance height, and */ - /* sets the top side bearing to be zero. */ + /* See macro `TT_LOADER_SET_PP' below for explanations. */ /* */ FT_LOCAL_DEF( void ) TT_Get_VMetrics( TT_Face face, FT_UInt idx, + FT_Pos yMax, FT_Short* tsb, FT_UShort* ah ) { if ( face->vertical_info ) ( (SFNT_Service)face->sfnt )->get_metrics( face, 1, idx, tsb, ah ); -#if 1 /* Empirically determined, at variance with what MS said */ - - else - { - *tsb = 0; - *ah = face->root.units_per_EM; - } - -#else /* This is what MS said to do. It isn't what they do, however. */ - else if ( face->os2.version != 0xFFFFU ) { - *tsb = face->os2.sTypoAscender; + *tsb = face->os2.sTypoAscender - yMax; *ah = face->os2.sTypoAscender - face->os2.sTypoDescender; } + else { - *tsb = face->horizontal.Ascender; + *tsb = face->horizontal.Ascender - yMax; *ah = face->horizontal.Ascender - face->horizontal.Descender; } -#endif - FT_TRACE5(( " advance height (font units): %d\n", *ah )); FT_TRACE5(( " top side bearing (font units): %d\n", *tsb )); } - static void + static FT_Error tt_get_metrics( TT_Loader loader, FT_UInt glyph_index ) { @@ -138,17 +123,28 @@ TT_Driver driver = (TT_Driver)FT_FACE_DRIVER( face ); #endif + FT_Error error; + FT_Stream stream = loader->stream; + FT_Short left_bearing = 0, top_bearing = 0; FT_UShort advance_width = 0, advance_height = 0; + /* we must preserve the stream position */ + /* (which gets altered by the metrics functions) */ + FT_ULong pos = FT_STREAM_POS(); + TT_Get_HMetrics( face, glyph_index, &left_bearing, &advance_width ); TT_Get_VMetrics( face, glyph_index, + loader->bbox.yMax, &top_bearing, &advance_height ); + if ( FT_STREAM_SEEK( pos ) ) + return error; + loader->left_bearing = left_bearing; loader->advance = advance_width; loader->top_bearing = top_bearing; @@ -171,6 +167,8 @@ loader->linear_def = 1; loader->linear = advance_width; } + + return FT_Err_Ok; } @@ -350,9 +348,9 @@ FT_GlyphLoader gloader = load->gloader; FT_Int n_contours = load->n_contours; FT_Outline* outline; - TT_Face face = (TT_Face)load->face; FT_UShort n_ins; FT_Int n_points; + FT_ULong tmp; FT_Byte *flag, *flag_limit; FT_Byte c, count; @@ -418,14 +416,7 @@ FT_TRACE5(( " Instructions size: %u\n", n_ins )); - if ( n_ins > face->max_profile.maxSizeOfInstructions ) - { - FT_TRACE0(( "TT_Load_Simple_Glyph: too many instructions (%d)\n", - n_ins )); - error = FT_THROW( Too_Many_Hints ); - goto Fail; - } - + /* check it */ if ( ( limit - p ) < n_ins ) { FT_TRACE0(( "TT_Load_Simple_Glyph: instruction count mismatch\n" )); @@ -437,6 +428,20 @@ if ( IS_HINTED( load->load_flags ) ) { + /* we don't trust `maxSizeOfInstructions' in the `maxp' table */ + /* and thus update the bytecode array size by ourselves */ + + tmp = load->exec->glyphSize; + error = Update_Max( load->exec->memory, + &tmp, + sizeof ( FT_Byte ), + (void*)&load->exec->glyphIns, + n_ins ); + + load->exec->glyphSize = (FT_UShort)tmp; + if ( error ) + return error; + load->glyph->control_len = n_ins; load->glyph->control_data = load->exec->glyphIns; @@ -745,8 +750,8 @@ #ifdef TT_USE_BYTECODE_INTERPRETER if ( loader->glyph->control_len > 0xFFFFL ) { - FT_TRACE1(( "TT_Hint_Glyph: too long instructions " )); - FT_TRACE1(( "(0x%lx byte) is truncated\n", + FT_TRACE1(( "TT_Hint_Glyph: too long instructions" )); + FT_TRACE1(( " (0x%lx byte) is truncated\n", loader->glyph->control_len )); } n_ins = (FT_UInt)( loader->glyph->control_len ); @@ -783,9 +788,13 @@ } #endif - /* round pp2 and pp4 */ + /* round phantom points */ + zone->cur[zone->n_points - 4].x = + FT_PIX_ROUND( zone->cur[zone->n_points - 4].x ); zone->cur[zone->n_points - 3].x = FT_PIX_ROUND( zone->cur[zone->n_points - 3].x ); + zone->cur[zone->n_points - 2].y = + FT_PIX_ROUND( zone->cur[zone->n_points - 2].y ); zone->cur[zone->n_points - 1].y = FT_PIX_ROUND( zone->cur[zone->n_points - 1].y ); @@ -823,13 +832,10 @@ #endif /* save glyph phantom points */ - if ( !loader->preserve_pps ) - { - loader->pp1 = zone->cur[zone->n_points - 4]; - loader->pp2 = zone->cur[zone->n_points - 3]; - loader->pp3 = zone->cur[zone->n_points - 2]; - loader->pp4 = zone->cur[zone->n_points - 1]; - } + loader->pp1 = zone->cur[zone->n_points - 4]; + loader->pp2 = zone->cur[zone->n_points - 3]; + loader->pp3 = zone->cur[zone->n_points - 2]; + loader->pp4 = zone->cur[zone->n_points - 1]; #ifdef TT_CONFIG_OPTION_SUBPIXEL_HINTING if ( driver->interpreter_version == TT_INTERPRETER_VERSION_38 ) @@ -1218,21 +1224,23 @@ max_ins = ((TT_Face)loader->face)->max_profile.maxSizeOfInstructions; if ( n_ins > max_ins ) { - /* acroread ignores this field, so we only do a rough safety check */ + /* don't trust `maxSizeOfInstructions'; */ + /* only do a rough safety check */ if ( (FT_Int)n_ins > loader->byte_len ) { - FT_TRACE1(( "TT_Process_Composite_Glyph: " - "too many instructions (%d) for glyph with length %d\n", + FT_TRACE1(( "TT_Process_Composite_Glyph:" + " too many instructions (%d) for glyph with length %d\n", n_ins, loader->byte_len )); return FT_THROW( Too_Many_Hints ); } - tmp = loader->exec->glyphSize; + tmp = loader->exec->glyphSize; error = Update_Max( loader->exec->memory, &tmp, sizeof ( FT_Byte ), (void*)&loader->exec->glyphIns, n_ins ); + loader->exec->glyphSize = (FT_UShort)tmp; if ( error ) return error; @@ -1254,7 +1262,7 @@ /* Some points are likely touched during execution of */ /* instructions on components. So let's untouch them. */ - for ( i = start_point; i < loader->zone.n_points; i++ ) + for ( i = 0; i < loader->zone.n_points; i++ ) loader->zone.tags[i] &= ~FT_CURVE_TAG_TOUCH_BOTH; loader->zone.n_points += 4; @@ -1263,21 +1271,131 @@ } - /* Calculate the four phantom points. */ - /* The first two stand for horizontal origin and advance. */ - /* The last two stand for vertical origin and advance. */ + /* + * Calculate the phantom points + * + * Defining the right side bearing (rsb) as + * + * rsb = aw - (lsb + xmax - xmin) + * + * (with `aw' the advance width, `lsb' the left side bearing, and `xmin' + * and `xmax' the glyph's minimum and maximum x value), the OpenType + * specification defines the initial position of horizontal phantom points + * as + * + * pp1 = (round(xmin - lsb), 0) , + * pp2 = (round(pp1 + aw), 0) . + * + * Note that the rounding to the grid is not documented currently in the + * specification. + * + * However, the specification lacks the precise definition of vertical + * phantom points. Greg Hitchcock provided the following explanation. + * + * - a `vmtx' table is present + * + * For any glyph, the minimum and maximum y values (`ymin' and `ymax') + * are given in the `glyf' table, the top side bearing (tsb) and advance + * height (ah) are given in the `vmtx' table. The bottom side bearing + * (bsb) is then calculated as + * + * bsb = ah - (tsb + ymax - ymin) , + * + * and the initial position of vertical phantom points is + * + * pp3 = (x, round(ymax + tsb)) , + * pp4 = (x, round(pp3 - ah)) . + * + * See below for value `x'. + * + * - no `vmtx' table in the font + * + * If there is an `OS/2' table, we set + * + * DefaultAscender = sTypoAscender , + * DefaultDescender = sTypoDescender , + * + * otherwise we use data from the `hhea' table: + * + * DefaultAscender = Ascender , + * DefaultDescender = Descender . + * + * With these two variables we can now set + * + * ah = DefaultAscender - sDefaultDescender , + * tsb = DefaultAscender - yMax , + * + * and proceed as if a `vmtx' table was present. + * + * Usually we have + * + * x = aw / 2 , (1) + * + * but there is one compatibility case where it can be set to + * + * x = -DefaultDescender - + * ((DefaultAscender - DefaultDescender - aw) / 2) . (2) + * + * and another one with + * + * x = 0 . (3) + * + * In Windows, the history of those values is quite complicated, + * depending on the hinting engine (that is, the graphics framework). + * + * framework from to formula + * ---------------------------------------------------------- + * GDI Windows 98 current (1) + * (Windows 2000 for NT) + * GDI+ Windows XP Windows 7 (2) + * GDI+ Windows 8 current (3) + * DWrite Windows 7 current (3) + * + * For simplicity, FreeType uses (1) for grayscale subpixel hinting and + * (3) for everything else. + * + */ +#ifdef TT_CONFIG_OPTION_SUBPIXEL_HINTING + #define TT_LOADER_SET_PP( loader ) \ - do { \ + do \ + { \ + FT_Bool subpixel_ = loader->exec \ + ? loader->exec->subpixel_hinting \ + : 0; \ + FT_Bool grayscale_ = loader->exec \ + ? loader->exec->grayscale_hinting \ + : 0; \ + FT_Bool use_aw_2_ = (FT_Bool)( subpixel_ && grayscale_ ); \ + \ + \ + (loader)->pp1.x = (loader)->bbox.xMin - (loader)->left_bearing; \ + (loader)->pp1.y = 0; \ + (loader)->pp2.x = (loader)->pp1.x + (loader)->advance; \ + (loader)->pp2.y = 0; \ + (loader)->pp3.x = use_aw_2_ ? (loader)->advance / 2 : 0; \ + (loader)->pp3.y = (loader)->bbox.yMax + (loader)->top_bearing; \ + (loader)->pp4.x = use_aw_2_ ? (loader)->advance / 2 : 0; \ + (loader)->pp4.y = (loader)->pp3.y - (loader)->vadvance; \ + } while ( 0 ) + +#else /* !TT_CONFIG_OPTION_SUBPIXEL_HINTING */ + +#define TT_LOADER_SET_PP( loader ) \ + do \ + { \ (loader)->pp1.x = (loader)->bbox.xMin - (loader)->left_bearing; \ (loader)->pp1.y = 0; \ (loader)->pp2.x = (loader)->pp1.x + (loader)->advance; \ (loader)->pp2.y = 0; \ (loader)->pp3.x = 0; \ - (loader)->pp3.y = (loader)->top_bearing + (loader)->bbox.yMax; \ + (loader)->pp3.y = (loader)->bbox.yMax + (loader)->top_bearing; \ (loader)->pp4.x = 0; \ (loader)->pp4.y = (loader)->pp3.y - (loader)->vadvance; \ } while ( 0 ) +#endif /* !TT_CONFIG_OPTION_SUBPIXEL_HINTING */ + /*************************************************************************/ /* */ @@ -1341,8 +1459,6 @@ y_scale = 0x10000L; } - tt_get_metrics( loader, glyph_index ); - /* Set `offset' to the start of the glyph relative to the start of */ /* the `glyf' table, and `byte_len' to the length of the glyph in */ /* bytes. */ @@ -1402,7 +1518,17 @@ /* read glyph header first */ error = face->read_glyph_header( loader ); - if ( error || header_only ) + if ( error ) + goto Exit; + + /* the metrics must be computed after loading the glyph header */ + /* since we need the glyph's `yMax' value in case the vertical */ + /* metrics must be emulated */ + error = tt_get_metrics( loader, glyph_index ); + if ( error ) + goto Exit; + + if ( header_only ) goto Exit; } @@ -1413,6 +1539,10 @@ loader->bbox.yMin = 0; loader->bbox.yMax = 0; + error = tt_get_metrics( loader, glyph_index ); + if ( error ) + goto Exit; + if ( header_only ) goto Exit; @@ -2204,6 +2334,8 @@ error = FT_Err_Ok; + FT_TRACE1(( "TT_Load_Glyph: glyph index %d\n", glyph_index )); + #ifdef TT_CONFIG_OPTION_EMBEDDED_BITMAPS /* try to load embedded bitmap if any */ diff --git a/reactos/lib/3rdparty/freetype/src/truetype/ttgload.h b/reactos/lib/3rdparty/freetype/src/truetype/ttgload.h index 05f75882dc6..3f1699e6867 100644 --- a/reactos/lib/3rdparty/freetype/src/truetype/ttgload.h +++ b/reactos/lib/3rdparty/freetype/src/truetype/ttgload.h @@ -43,6 +43,7 @@ FT_BEGIN_HEADER FT_LOCAL( void ) TT_Get_VMetrics( TT_Face face, FT_UInt idx, + FT_Pos yMax, FT_Short* tsb, FT_UShort* ah ); diff --git a/reactos/lib/3rdparty/freetype/src/truetype/ttinterp.c b/reactos/lib/3rdparty/freetype/src/truetype/ttinterp.c index e7ffb987cee..92e6d43b693 100644 --- a/reactos/lib/3rdparty/freetype/src/truetype/ttinterp.c +++ b/reactos/lib/3rdparty/freetype/src/truetype/ttinterp.c @@ -1437,8 +1437,107 @@ #undef PACK -#if 1 +#ifndef FT_CONFIG_OPTION_NO_ASSEMBLER + +#if defined( __arm__ ) && \ + ( defined( __thumb2__ ) || !defined( __thumb__ ) ) + +#define TT_MulFix14 TT_MulFix14_arm + + static FT_Int32 + TT_MulFix14_arm( FT_Int32 a, + FT_Int b ) + { + register FT_Int32 t, t2; + + +#if defined( __CC_ARM ) || defined( __ARMCC__ ) + + __asm + { + smull t2, t, b, a /* (lo=t2,hi=t) = a*b */ + mov a, t, asr #31 /* a = (hi >> 31) */ + add a, a, #0x2000 /* a += 0x2000 */ + adds t2, t2, a /* t2 += a */ + adc t, t, #0 /* t += carry */ + mov a, t2, lsr #14 /* a = t2 >> 14 */ + orr a, a, t, lsl #18 /* a |= t << 18 */ + } + +#elif defined( __GNUC__ ) + + __asm__ __volatile__ ( + "smull %1, %2, %4, %3\n\t" /* (lo=%1,hi=%2) = a*b */ + "mov %0, %2, asr #31\n\t" /* %0 = (hi >> 31) */ +#ifdef __clang__ + "add.w %0, %0, #0x2000\n\t" /* %0 += 0x2000 */ +#else + "add %0, %0, #0x2000\n\t" /* %0 += 0x2000 */ +#endif + "adds %1, %1, %0\n\t" /* %1 += %0 */ + "adc %2, %2, #0\n\t" /* %2 += carry */ + "mov %0, %1, lsr #14\n\t" /* %0 = %1 >> 16 */ + "orr %0, %0, %2, lsl #18\n\t" /* %0 |= %2 << 16 */ + : "=r"(a), "=&r"(t2), "=&r"(t) + : "r"(a), "r"(b) + : "cc" ); + +#endif + + return a; + } + +#endif /* __arm__ && ( __thumb2__ || !__thumb__ ) */ + +#endif /* !FT_CONFIG_OPTION_NO_ASSEMBLER */ + + +#if defined( __GNUC__ ) && \ + ( defined( __i386__ ) || defined( __x86_64__ ) ) + +#define TT_MulFix14 TT_MulFix14_long_long + + /* Temporarily disable the warning that C90 doesn't support `long long'. */ +#if ( __GNUC__ * 100 + __GNUC_MINOR__ ) >= 406 +#pragma GCC diagnostic push +#endif +#pragma GCC diagnostic ignored "-Wlong-long" + + /* This is declared `noinline' because inlining the function results */ + /* in slower code. The `pure' attribute indicates that the result */ + /* only depends on the parameters. */ + static __attribute__(( noinline )) + __attribute__(( pure )) FT_Int32 + TT_MulFix14_long_long( FT_Int32 a, + FT_Int b ) + { + + long long ret = (long long)a * b; + + /* The following line assumes that right shifting of signed values */ + /* will actually preserve the sign bit. The exact behaviour is */ + /* undefined, but this is true on x86 and x86_64. */ + long long tmp = ret >> 63; + + + ret += 0x2000 + tmp; + + return (FT_Int32)( ret >> 14 ); + } + +#if ( __GNUC__ * 100 + __GNUC_MINOR__ ) >= 406 +#pragma GCC diagnostic pop +#endif + +#endif /* __GNUC__ && ( __i386__ || __x86_64__ ) */ + + +#ifndef TT_MulFix14 + + /* Compute (a*b)/2^14 with maximum accuracy and rounding. */ + /* This is optimized to be faster than calling FT_MulFix() */ + /* for platforms where sizeof(int) == 2. */ static FT_Int32 TT_MulFix14( FT_Int32 a, FT_Int b ) @@ -1470,37 +1569,50 @@ return sign >= 0 ? (FT_Int32)mid : -(FT_Int32)mid; } -#else +#endif /* !TT_MulFix14 */ - /* compute (a*b)/2^14 with maximum accuracy and rounding */ - static FT_Int32 - TT_MulFix14( FT_Int32 a, - FT_Int b ) + +#if defined( __GNUC__ ) && \ + ( defined( __i386__ ) || \ + defined( __x86_64__ ) || \ + defined( __arm__ ) ) + +#define TT_DotFix14 TT_DotFix14_long_long + +#if ( __GNUC__ * 100 + __GNUC_MINOR__ ) >= 406 +#pragma GCC diagnostic push +#endif +#pragma GCC diagnostic ignored "-Wlong-long" + + static __attribute__(( pure )) FT_Int32 + TT_DotFix14_long_long( FT_Int32 ax, + FT_Int32 ay, + FT_Int bx, + FT_Int by ) { - FT_Int32 m, s, hi; - FT_UInt32 l, lo; + /* Temporarily disable the warning that C90 doesn't support */ + /* `long long'. */ + + long long temp1 = (long long)ax * bx; + long long temp2 = (long long)ay * by; - /* compute ax*bx as 64-bit value */ - l = (FT_UInt32)( ( a & 0xFFFFU ) * b ); - m = ( a >> 16 ) * b; + temp1 += temp2; + temp2 = temp1 >> 63; + temp1 += 0x2000 + temp2; - lo = l + ( (FT_UInt32)m << 16 ); - hi = ( m >> 16 ) + ( (FT_Int32)l >> 31 ) + ( lo < l ); + return (FT_Int32)( temp1 >> 14 ); - /* divide the result by 2^14 with rounding */ - s = hi >> 31; - l = lo + (FT_UInt32)s; - hi += s + ( l < lo ); - lo = l; - - l = lo + 0x2000U; - hi += l < lo; - - return (FT_Int32)( ( (FT_UInt32)hi << 18 ) | ( l >> 14 ) ); } + +#if ( __GNUC__ * 100 + __GNUC_MINOR__ ) >= 406 +#pragma GCC diagnostic pop #endif +#endif /* __GNUC__ && (__arm__ || __i386__ || __x86_64__) */ + + +#ifndef TT_DotFix14 /* compute (ax*bx+ay*by)/2^14 with maximum accuracy and rounding */ static FT_Int32 @@ -1543,6 +1655,8 @@ return (FT_Int32)( ( (FT_UInt32)hi << 18 ) | ( l >> 14 ) ); } +#endif /* TT_DotFix14 */ + /*************************************************************************/ /* */ @@ -3037,42 +3151,42 @@ } -#define DO_JROT \ - if ( args[1] != 0 ) \ - { \ - if ( args[0] == 0 && CUR.args == 0 ) \ - CUR.error = FT_THROW( Bad_Argument ); \ - CUR.IP += args[0]; \ - if ( CUR.IP < 0 || \ - ( CUR.callTop > 0 && \ - CUR.IP > CUR.callStack[CUR.callTop - 1].Cur_End ) ) \ - CUR.error = FT_THROW( Bad_Argument ); \ - CUR.step_ins = FALSE; \ +#define DO_JROT \ + if ( args[1] != 0 ) \ + { \ + if ( args[0] == 0 && CUR.args == 0 ) \ + CUR.error = FT_THROW( Bad_Argument ); \ + CUR.IP += args[0]; \ + if ( CUR.IP < 0 || \ + ( CUR.callTop > 0 && \ + CUR.IP > CUR.callStack[CUR.callTop - 1].Def->end ) ) \ + CUR.error = FT_THROW( Bad_Argument ); \ + CUR.step_ins = FALSE; \ } -#define DO_JMPR \ - if ( args[0] == 0 && CUR.args == 0 ) \ - CUR.error = FT_THROW( Bad_Argument ); \ - CUR.IP += args[0]; \ - if ( CUR.IP < 0 || \ - ( CUR.callTop > 0 && \ - CUR.IP > CUR.callStack[CUR.callTop - 1].Cur_End ) ) \ - CUR.error = FT_THROW( Bad_Argument ); \ +#define DO_JMPR \ + if ( args[0] == 0 && CUR.args == 0 ) \ + CUR.error = FT_THROW( Bad_Argument ); \ + CUR.IP += args[0]; \ + if ( CUR.IP < 0 || \ + ( CUR.callTop > 0 && \ + CUR.IP > CUR.callStack[CUR.callTop - 1].Def->end ) ) \ + CUR.error = FT_THROW( Bad_Argument ); \ CUR.step_ins = FALSE; -#define DO_JROF \ - if ( args[1] == 0 ) \ - { \ - if ( args[0] == 0 && CUR.args == 0 ) \ - CUR.error = FT_THROW( Bad_Argument ); \ - CUR.IP += args[0]; \ - if ( CUR.IP < 0 || \ - ( CUR.callTop > 0 && \ - CUR.IP > CUR.callStack[CUR.callTop - 1].Cur_End ) ) \ - CUR.error = FT_THROW( Bad_Argument ); \ - CUR.step_ins = FALSE; \ +#define DO_JROF \ + if ( args[1] == 0 ) \ + { \ + if ( args[0] == 0 && CUR.args == 0 ) \ + CUR.error = FT_THROW( Bad_Argument ); \ + CUR.IP += args[0]; \ + if ( CUR.IP < 0 || \ + ( CUR.callTop > 0 && \ + CUR.IP > CUR.callStack[CUR.callTop - 1].Def->end ) ) \ + CUR.error = FT_THROW( Bad_Argument ); \ + CUR.step_ins = FALSE; \ } @@ -4788,7 +4902,7 @@ if ( pRec->Cur_Count > 0 ) { CUR.callTop++; - CUR.IP = pRec->Cur_Restart; + CUR.IP = pRec->Def->start; } else /* Loop through the current function */ @@ -4878,8 +4992,7 @@ pCrec->Caller_Range = CUR.curRange; pCrec->Caller_IP = CUR.IP + 1; pCrec->Cur_Count = 1; - pCrec->Cur_Restart = def->start; - pCrec->Cur_End = def->end; + pCrec->Def = def; CUR.callTop++; @@ -4967,8 +5080,7 @@ pCrec->Caller_Range = CUR.curRange; pCrec->Caller_IP = CUR.IP + 1; pCrec->Cur_Count = (FT_Int)args[0]; - pCrec->Cur_Restart = def->start; - pCrec->Cur_End = def->end; + pCrec->Def = def; CUR.callTop++; @@ -7716,18 +7828,15 @@ if ( ( args[0] & 32 ) != 0 && CUR.grayscale_hinting ) K |= 1 << 12; - /********************************/ - /* HINTING FOR SUBPIXEL */ - /* Selector Bit: 6 */ - /* Return Bit(s): 13 */ - /* */ - if ( ( args[0] & 64 ) != 0 && - CUR.subpixel_hinting && - CUR.rasterizer_version >= 37 ) + if ( CUR.rasterizer_version >= 37 ) { - K |= 1 << 13; - - /* the stuff below is irrelevant if subpixel_hinting is not set */ + /********************************/ + /* HINTING FOR SUBPIXEL */ + /* Selector Bit: 6 */ + /* Return Bit(s): 13 */ + /* */ + if ( ( args[0] & 64 ) != 0 && CUR.subpixel_hinting ) + K |= 1 << 13; /********************************/ /* COMPATIBLE WIDTHS ENABLED */ @@ -7803,8 +7912,7 @@ call->Caller_Range = CUR.curRange; call->Caller_IP = CUR.IP + 1; call->Cur_Count = 1; - call->Cur_Restart = def->start; - call->Cur_End = def->end; + call->Def = def; INS_Goto_CodeRange( def->range, def->start ); @@ -8860,8 +8968,7 @@ callrec->Caller_Range = CUR.curRange; callrec->Caller_IP = CUR.IP + 1; callrec->Cur_Count = 1; - callrec->Cur_Restart = def->start; - callrec->Cur_End = def->end; + callrec->Def = def; if ( INS_Goto_CodeRange( def->range, def->start ) == FAILURE ) goto LErrorLabel_; diff --git a/reactos/lib/3rdparty/freetype/src/truetype/ttinterp.h b/reactos/lib/3rdparty/freetype/src/truetype/ttinterp.h index 69f5011ed40..b3916acb699 100644 --- a/reactos/lib/3rdparty/freetype/src/truetype/ttinterp.h +++ b/reactos/lib/3rdparty/freetype/src/truetype/ttinterp.h @@ -101,8 +101,8 @@ FT_BEGIN_HEADER FT_Int Caller_Range; FT_Long Caller_IP; FT_Long Cur_Count; - FT_Long Cur_Restart; - FT_Long Cur_End; + + TT_DefRecord *Def; /* either FDEF or IDEF */ } TT_CallRec, *TT_CallStack; diff --git a/reactos/lib/3rdparty/freetype/src/truetype/ttobjs.c b/reactos/lib/3rdparty/freetype/src/truetype/ttobjs.c index 7897efa77a9..4adba58f7bb 100644 --- a/reactos/lib/3rdparty/freetype/src/truetype/ttobjs.c +++ b/reactos/lib/3rdparty/freetype/src/truetype/ttobjs.c @@ -150,20 +150,21 @@ tt_check_trickyness_family( FT_String* name ) { -#define TRICK_NAMES_MAX_CHARACTERS 16 -#define TRICK_NAMES_COUNT 8 +#define TRICK_NAMES_MAX_CHARACTERS 19 +#define TRICK_NAMES_COUNT 9 static const char trick_names[TRICK_NAMES_COUNT] [TRICK_NAMES_MAX_CHARACTERS + 1] = { - "DFKaiSho-SB", /* dfkaisb.ttf */ + "DFKaiSho-SB", /* dfkaisb.ttf */ "DFKaiShu", - "DFKai-SB", /* kaiu.ttf */ - "HuaTianKaiTi?", /* htkt2.ttf */ - "HuaTianSongTi?", /* htst3.ttf */ - "MingLiU", /* mingliu.ttf & mingliu.ttc */ - "PMingLiU", /* mingliu.ttc */ - "MingLi43", /* mingli.ttf */ + "DFKai-SB", /* kaiu.ttf */ + "HuaTianKaiTi?", /* htkt2.ttf */ + "HuaTianSongTi?", /* htst3.ttf */ + "Ming(for ISO10646)", /* hkscsiic.ttf & iicore.ttf */ + "MingLiU", /* mingliu.ttf & mingliu.ttc */ + "PMingLiU", /* mingliu.ttc */ + "MingLi43", /* mingli.ttf */ }; int nn; @@ -532,6 +533,10 @@ /* check that we have a valid TrueType file */ error = sfnt->init_face( stream, face, face_index, num_params, params ); + + /* Stream may have changed. */ + stream = face->root.stream; + if ( error ) goto Exit; diff --git a/reactos/lib/3rdparty/freetype/src/type1/t1gload.c b/reactos/lib/3rdparty/freetype/src/type1/t1gload.c index 23478d12886..35f5b5795d9 100644 --- a/reactos/lib/3rdparty/freetype/src/type1/t1gload.c +++ b/reactos/lib/3rdparty/freetype/src/type1/t1gload.c @@ -300,6 +300,8 @@ goto Exit; } + FT_TRACE1(( "T1_Load_Glyph: glyph index %d\n", glyph_index )); + FT_ASSERT( ( face->len_buildchar == 0 ) == ( face->buildchar == NULL ) ); if ( load_flags & FT_LOAD_NO_RECURSE ) diff --git a/reactos/lib/3rdparty/freetype/src/type1/t1load.c b/reactos/lib/3rdparty/freetype/src/type1/t1load.c index 1c834a17bb8..4b5026bfccf 100644 --- a/reactos/lib/3rdparty/freetype/src/type1/t1load.c +++ b/reactos/lib/3rdparty/freetype/src/type1/t1load.c @@ -2209,7 +2209,6 @@ if ( type1->encoding_type == T1_ENCODING_TYPE_ARRAY ) { FT_Int charcode, idx, min_char, max_char; - FT_Byte* char_name; FT_Byte* glyph_name; @@ -2224,6 +2223,9 @@ charcode = 0; for ( ; charcode < loader.encoding_table.max_elems; charcode++ ) { + FT_Byte* char_name; + + type1->encoding.char_index[charcode] = 0; type1->encoding.char_name [charcode] = (char *)".notdef"; diff --git a/reactos/lib/3rdparty/freetype/src/type42/t42objs.c b/reactos/lib/3rdparty/freetype/src/type42/t42objs.c index 18e2c0b6250..f5aa2caf2c0 100644 --- a/reactos/lib/3rdparty/freetype/src/type42/t42objs.c +++ b/reactos/lib/3rdparty/freetype/src/type42/t42objs.c @@ -171,7 +171,6 @@ FT_UNUSED( num_params ); FT_UNUSED( params ); - FT_UNUSED( face_index ); FT_UNUSED( stream ); @@ -507,7 +506,7 @@ FT_Face face = size->face; T42_Face t42face = (T42_Face)face; FT_Size ttsize; - FT_Error error = FT_Err_Ok; + FT_Error error; error = FT_New_Size( t42face->ttf_face, &ttsize ); @@ -648,6 +647,8 @@ FT_Driver_Class ttclazz = ((T42_Driver)glyph->face->driver)->ttclazz; + FT_TRACE1(( "T42_GlyphSlot_Load: glyph index %d\n", glyph_index )); + t42_glyphslot_clear( t42slot->ttslot ); error = ttclazz->load_glyph( t42slot->ttslot, t42size->ttsize, diff --git a/reactos/lib/3rdparty/freetype/src/winfonts/winfnt.c b/reactos/lib/3rdparty/freetype/src/winfonts/winfnt.c index e8055c0898e..68432438bfb 100644 --- a/reactos/lib/3rdparty/freetype/src/winfonts/winfnt.c +++ b/reactos/lib/3rdparty/freetype/src/winfonts/winfnt.c @@ -984,6 +984,8 @@ goto Exit; } + FT_TRACE1(( "FNT_Load_Glyph: glyph index %d\n", glyph_index )); + if ( glyph_index > 0 ) glyph_index--; /* revert to real index */ else @@ -1024,7 +1026,7 @@ bitmap->rows = font->header.pixel_height; bitmap->pixel_mode = FT_PIXEL_MODE_MONO; - if ( offset + pitch * bitmap->rows >= font->header.file_size ) + if ( offset + pitch * bitmap->rows > font->header.file_size ) { FT_TRACE2(( "invalid bitmap width\n" )); error = FT_THROW( Invalid_File_Format ); diff --git a/reactos/media/doc/3rd Party Files.txt b/reactos/media/doc/3rd Party Files.txt index e145d523149..180dd48a0b0 100644 --- a/reactos/media/doc/3rd Party Files.txt +++ b/reactos/media/doc/3rd Party Files.txt @@ -15,7 +15,7 @@ Used Version: 1.1 Website: http://www.geocities.com/dborca/opengl/tc.html Title: FreeType -Used Version: 2.5.0 +Used Version: 2.5.2 Website: http://www.freetype.org Title: Mesa3D diff --git a/reactos/win32ss/gdi/ntgdi/freetype.c b/reactos/win32ss/gdi/ntgdi/freetype.c index 536d5b8838f..1e761e8f6d9 100644 --- a/reactos/win32ss/gdi/ntgdi/freetype.c +++ b/reactos/win32ss/gdi/ntgdi/freetype.c @@ -13,11 +13,11 @@ #include FT_GLYPH_H #include FT_TYPE1_TABLES_H -#include -#include -#include -#include -#include +#include +#include +#include +#include +#include #define NDEBUG #include