[haiku-commits] r35561 - in haiku/vendor/freetype2/current: . builds builds/amiga builds/amiga/include builds/amiga/include/freetype ...
- From: korli@xxxxxxxxxxxxxxxx
- To: haiku-commits@xxxxxxxxxxxxx
- Date: Sun, 21 Feb 2010 20:57:44 +0100 (CET)
Author: korli
Date: 2010-02-21 20:57:42 +0100 (Sun, 21 Feb 2010)
New Revision: 35561
Changeset: http://dev.haiku-os.org/changeset/35561/haiku
Added:
haiku/vendor/freetype2/current/ChangeLog
haiku/vendor/freetype2/current/ChangeLog.20
haiku/vendor/freetype2/current/ChangeLog.21
haiku/vendor/freetype2/current/ChangeLog.22
haiku/vendor/freetype2/current/Jamfile
haiku/vendor/freetype2/current/Jamrules
haiku/vendor/freetype2/current/Makefile
haiku/vendor/freetype2/current/README
haiku/vendor/freetype2/current/README.git
haiku/vendor/freetype2/current/autogen.sh
haiku/vendor/freetype2/current/builds/
haiku/vendor/freetype2/current/builds/amiga/
haiku/vendor/freetype2/current/builds/amiga/README
haiku/vendor/freetype2/current/builds/amiga/include/
haiku/vendor/freetype2/current/builds/amiga/include/freetype/
haiku/vendor/freetype2/current/builds/amiga/include/freetype/config/
haiku/vendor/freetype2/current/builds/amiga/include/freetype/config/ftconfig.h
haiku/vendor/freetype2/current/builds/amiga/include/freetype/config/ftmodule.h
haiku/vendor/freetype2/current/builds/amiga/makefile
haiku/vendor/freetype2/current/builds/amiga/makefile.os4
haiku/vendor/freetype2/current/builds/amiga/smakefile
haiku/vendor/freetype2/current/builds/amiga/src/
haiku/vendor/freetype2/current/builds/amiga/src/base/
haiku/vendor/freetype2/current/builds/amiga/src/base/ftdebug.c
haiku/vendor/freetype2/current/builds/amiga/src/base/ftsystem.c
haiku/vendor/freetype2/current/builds/ansi/
haiku/vendor/freetype2/current/builds/ansi/ansi-def.mk
haiku/vendor/freetype2/current/builds/ansi/ansi.mk
haiku/vendor/freetype2/current/builds/atari/
haiku/vendor/freetype2/current/builds/atari/ATARI.H
haiku/vendor/freetype2/current/builds/atari/FNames.SIC
haiku/vendor/freetype2/current/builds/atari/FREETYPE.PRJ
haiku/vendor/freetype2/current/builds/atari/README.TXT
haiku/vendor/freetype2/current/builds/atari/deflinejoiner.awk
haiku/vendor/freetype2/current/builds/atari/gen-purec-patch.sh
haiku/vendor/freetype2/current/builds/beos/
haiku/vendor/freetype2/current/builds/beos/beos-def.mk
haiku/vendor/freetype2/current/builds/beos/beos.mk
haiku/vendor/freetype2/current/builds/beos/detect.mk
haiku/vendor/freetype2/current/builds/compiler/
haiku/vendor/freetype2/current/builds/compiler/ansi-cc.mk
haiku/vendor/freetype2/current/builds/compiler/bcc-dev.mk
haiku/vendor/freetype2/current/builds/compiler/bcc.mk
haiku/vendor/freetype2/current/builds/compiler/emx.mk
haiku/vendor/freetype2/current/builds/compiler/gcc-dev.mk
haiku/vendor/freetype2/current/builds/compiler/gcc.mk
haiku/vendor/freetype2/current/builds/compiler/intelc.mk
haiku/vendor/freetype2/current/builds/compiler/unix-lcc.mk
haiku/vendor/freetype2/current/builds/compiler/visualage.mk
haiku/vendor/freetype2/current/builds/compiler/visualc.mk
haiku/vendor/freetype2/current/builds/compiler/watcom.mk
haiku/vendor/freetype2/current/builds/compiler/win-lcc.mk
haiku/vendor/freetype2/current/builds/detect.mk
haiku/vendor/freetype2/current/builds/dos/
haiku/vendor/freetype2/current/builds/dos/detect.mk
haiku/vendor/freetype2/current/builds/dos/dos-def.mk
haiku/vendor/freetype2/current/builds/dos/dos-emx.mk
haiku/vendor/freetype2/current/builds/dos/dos-gcc.mk
haiku/vendor/freetype2/current/builds/dos/dos-wat.mk
haiku/vendor/freetype2/current/builds/exports.mk
haiku/vendor/freetype2/current/builds/freetype.mk
haiku/vendor/freetype2/current/builds/link_dos.mk
haiku/vendor/freetype2/current/builds/link_std.mk
haiku/vendor/freetype2/current/builds/mac/
haiku/vendor/freetype2/current/builds/mac/FreeType.m68k_cfm.make.txt
haiku/vendor/freetype2/current/builds/mac/FreeType.m68k_far.make.txt
haiku/vendor/freetype2/current/builds/mac/FreeType.ppc_carbon.make.txt
haiku/vendor/freetype2/current/builds/mac/FreeType.ppc_classic.make.txt
haiku/vendor/freetype2/current/builds/mac/README
haiku/vendor/freetype2/current/builds/mac/ascii2mpw.py
haiku/vendor/freetype2/current/builds/mac/ftlib.prj.xml
haiku/vendor/freetype2/current/builds/mac/ftmac.c
haiku/vendor/freetype2/current/builds/modules.mk
haiku/vendor/freetype2/current/builds/newline
haiku/vendor/freetype2/current/builds/os2/
haiku/vendor/freetype2/current/builds/os2/detect.mk
haiku/vendor/freetype2/current/builds/os2/os2-def.mk
haiku/vendor/freetype2/current/builds/os2/os2-dev.mk
haiku/vendor/freetype2/current/builds/os2/os2-gcc.mk
haiku/vendor/freetype2/current/builds/symbian/
haiku/vendor/freetype2/current/builds/symbian/bld.inf
haiku/vendor/freetype2/current/builds/symbian/freetype.mmp
haiku/vendor/freetype2/current/builds/toplevel.mk
haiku/vendor/freetype2/current/builds/unix/
haiku/vendor/freetype2/current/builds/unix/aclocal.m4
haiku/vendor/freetype2/current/builds/unix/config.guess
haiku/vendor/freetype2/current/builds/unix/config.sub
haiku/vendor/freetype2/current/builds/unix/configure
haiku/vendor/freetype2/current/builds/unix/configure.ac
haiku/vendor/freetype2/current/builds/unix/configure.raw
haiku/vendor/freetype2/current/builds/unix/detect.mk
haiku/vendor/freetype2/current/builds/unix/freetype-config.in
haiku/vendor/freetype2/current/builds/unix/freetype2.in
haiku/vendor/freetype2/current/builds/unix/freetype2.m4
haiku/vendor/freetype2/current/builds/unix/ft-munmap.m4
haiku/vendor/freetype2/current/builds/unix/ft2unix.h
haiku/vendor/freetype2/current/builds/unix/ftconfig.in
haiku/vendor/freetype2/current/builds/unix/ftsystem.c
haiku/vendor/freetype2/current/builds/unix/install-sh
haiku/vendor/freetype2/current/builds/unix/install.mk
[... truncated: 651 added files follow ...]
Log:
import freetype 2.3.11
Added: haiku/vendor/freetype2/current/ChangeLog
===================================================================
--- haiku/vendor/freetype2/current/ChangeLog (rev 0)
+++ haiku/vendor/freetype2/current/ChangeLog 2010-02-21 19:57:42 UTC (rev
35561)
@@ -0,0 +1,7490 @@
+2009-10-10 Werner Lemberg <wl@xxxxxxx>
+
+ * Version 2.3.11 released.
+ ==========================
+
+
+ Tag sources with `VER-2-3-11'.
+
+ * docs/VERSION.DLL: Update documentation and bump version number to
+ 2.3.11.
+
+ * README, Jamfile (RefDoc), builds/win32/visualc/index.html,
+ builds/win32/visualc/freetype.dsp,
+ builds/win32/visualc/freetype.vcproj,
+ builds/win32/visualce/index.html,
+ builds/win32/visualce/freetype.dsp,
+ builds/win32/visualce/freetype.vcproj: s/2.3.10/2.3.11/, s/2310/2311/.
+
+ * include/freetype/freetype.h (FREETYPE_PATCH): Set to 11.
+
+ * builds/unix/configure.raw (version_info): Set to 9:22:3.
+
+2009-10-10 Werner Lemberg <wl@xxxxxxx>
+
+ * docs/CHANGES, docs/release: Updated.
+
+2009-10-10 suzuki toshiya <mpsuzuki@xxxxxxxxxxxxxxxxx>
+
+ * src/pcf/pcfread.c (pcf_get_properties): Fix a bug in the nprops
+ truncation. Reported by Martin von Gagern and Peter Volkov.
+ https://bugs.gentoo.org/288357 and https://bugs.gentoo.org/288256
+
+2009-10-06 Werner Lemberg <wl@xxxxxxx>
+
+ * Version 2.3.10 released.
+ ==========================
+
+
+ Tag sources with `VER-2-3-10'.
+
+ * builds/toplevel.mk (major, minor, patch): Fix regexp to allow more
+ than a single digit.
+ (dist): We now use git.
+
+ * docs/VERSION.DLL: Update documentation and bump version number to
+ 2.3.10.
+
+ * README, Jamfile (RefDoc), builds/win32/visualc/index.html,
+ builds/win32/visualc/freetype.dsp,
+ builds/win32/visualc/freetype.vcproj,
+ builds/win32/visualce/index.html,
+ builds/win32/visualce/freetype.dsp,
+ builds/win32/visualce/freetype.vcproj: s/2.3.9/2.3.10/, s/239/2310/.
+
+ * include/freetype/freetype.h (FREETYPE_PATCH): Set to 10.
+
+ * builds/unix/configure.raw (version_info): Set to 9:21:3.
+
+2009-10-06 Werner Lemberg <wl@xxxxxxx>
+
+ Fix `make multi'.
+
+ * src/cache/ftccache.c, src/cache/ftcsbits.c (FT_COMPONENT): Define.
+
+ * src/sfnt/sfdriver.c: Include FT_INTERNAL_DEBUG_H.
+
+2009-09-27 suzuki toshiya <mpsuzuki@xxxxxxxxxxxxxxxxx>
+
+ [cache] Fix Savannah bug #27441, clean up Redhat bugzilla #513582.
+ Tricky casts in FTC_{CACHE,GCACHE,MRULIST}_LOOKUP_CMP() are removed.
+ Now these functions should be called with FTC_Node or FTC_MruNode
+ variable, and the caller should cast them to appropriate pointers to
+ concrete data. These tricky casts can GCC-4.4 optimizer (-O2)
+ confused and the crashing binaries are generated.
+
+ * src/cache/ftcmru.h (FTC_MRULIST_LOOKUP_CMP): Drop tricky cast.
+ Now the 4th argument `node' of this function should be typed as
+ FTC_MruNode.
+
+ * src/cache/ftcglyph.h (FTC_GCACHE_LOOKUP_CMP): For inline
+ implementation, new temporal variable FTC_MruNode `_mrunode' to take
+ the pointer from FTC_MRULIST_LOOKUP_CMP(). For non-inline
+ implementation, tricky cast is dropped.
+
+ * src/cache/ftcmanag.c (FTC_SIZE_NODE): New macro casting
+ to FTC_SizeNode.
+ (FTC_Manager_LookupSize): Replace FTC_SizeNode `node' by FTC_MruNode
+ `mrunode', and FTC_SIZE_NODE() is inserted.
+ (FTC_FACE_NODE): New macro casting to FTC_FaceNode.
+ (FTC_Manager_LookupFace) Replace FTC_FaceNode `node' by FTC_MruNode
+ `mrunode', and FTC_FACE_NODE() is inserted.
+
+ * src/cache/ftcbasic.c (FTC_ImageCache_Lookup): Change the type of
+ `node' from FTC_INode to FTC_Node. Extra casting macro FTC_NODE()
+ is dropped.
+ (FTC_ImageCache_LookupScaler): Ditto.
+ (FTC_SBitCache_Lookup): Change the type of `node' from FTC_SNode to
+ FTC_Node. Extra casting macro FTC_NODE() is dropped. FTC_SNODE()
+ is inserted.
+ (FTC_SBitCache_LookupScaler): Ditto.
+
+ * src/cache/ftccmap.c (FTC_CMapCache_Lookup): Change the type of
+ `node' from FTC_CMapNode to FTC_Node. Extra casting macro
+ FTC_NODE() is dropped, FTC_CMAP_NODE() is inserted.
+
+2009-09-25 suzuki toshiya <mpsuzuki@xxxxxxxxxxxxxxxxx>
+
+ [cache, psaux, type1] Fix for multi build.
+ In multi build, some cpp functions are left as unresolved symbols.
+
+ * src/cache/ftcbasic.c: Include FT_INTERNAL_DEBUG_H for FT_TRACE1().
+
+ * src/psaux/t1decode.c: Include FT_INTERNAL_CALC_H for
+ FIXED_TO_INT().
+ * src/type1/t1gload.c: Ditto.
+ * src/type1/t1objs.c: Ditto.
+
+2009-09-25 suzuki toshiya <mpsuzuki@xxxxxxxxxxxxxxxxx>
+
+ [autofit] Fix for multi build.
+
+ * src/autofit/afmodule.h: Include FT_INTERNAL_OBJECTS_H to use
+ FT_DECLARE_MODULE() macro in multi build.
+
+ * src/autofit/aflatin.c: Include <ft2build.h> to handle
+ FT_ADVANCES_H correctly in multi build.
+
+2009-09-24 suzuki toshiya <mpsuzuki@xxxxxxxxxxxxxxxxx>
+
+ [cache] Check the face filled by FTC_Manager_LookupFace().
+
+ * src/cache/ftcbasic.c (ftc_basic_family_get_count): Return
+ immediately if FTC_Manager_LookupFace() fills face by NULL. Such
+ case can occur when the code is optimized by GCC-4.2.x.
+
+2009-09-23 Werner Lemberg <wl@xxxxxxx>
+
+ * docs/CHANGES: Updated.
+
+2009-09-12 Werner Lemberg <wl@xxxxxxx>
+
+ [raster] Fix 5-levels grayscale output.
+ This was broken since version 2.3.0.
+
+ * src/raster/ftraster.c (count_table): Use pre-2.3.0 values (which
+ were then computed dynamically).
+ (Vertical_Gray_Sweep_Step): Updated.
+
+ (ft_black_render): Initialize `worker->gray_lines' (problem found by
+ valgrind).
+
+ (FT_RASTER_OPTION_ANTI_ALIASING, DEBUG_RASTER): Dont' #undef, just
+ comment out.
+
+2009-09-12 suzuki toshiya <mpsuzuki@xxxxxxxxxxxxxxxxx>
+
+ Improve configure.raw for cross build.
+
+ * builds/unix/configure.raw: Remove temporal files created by the
+ suffix checking for CC_BUILD. Set XX_ANSIFLAGS and XX_CFLAGS when
+ cross compiler is GCC. AC_PROG_CC checks whether the cross compiler
+ is GCC, its result is stored in GCC.
+
+2009-09-12 suzuki toshiya <mpsuzuki@xxxxxxxxxxxxxxxxx>
+
+ [BDF] Modify hash API to take size_t value instead of void *.
+
+ The hash API in BDF driver is designed to be generic, it takes
+ void * typed data. But BDF driver always gives an unsigned long
+ integer (the index to a property). To reduce non-essential
+ casts from unsigned long to void* and from void* to unsigned
+ long, the hash API is changed to take size_t integer.
+ The issue of incompatible cast between unsigned long and void*
+ on LLP64 platform is reported by NightStrike from MinGW-Win64
+ project. See
+ http://lists.gnu.org/archive/html/freetype/2009-09/msg00000.html
+
+ * src/bdf/bdf.h: The type of hashnode->data is changed from
+ void* to size_t.
+
+ * src/bdf/bdflib.c (hash_insert): Get size_t data, instead of
+ void* data.
+ (bdf_create_property): Get the name length of new property by
+ size_t variable, with a cut-off at FT_ULONG_MAX.
+ (_bdf_set_default_spacing): Get the name length of the face by
+ size_t variable, with a cut-off at 256.
+ (bdf_get_property): Get the property id by size_t variable to
+ reduce the casts between 32-bit prop ID & hashnode->data during
+ simple copying.
+ (_bdf_add_property): Ditto.
+ (_bdf_parse_start): Calculate the index to the property array
+ by size_t variable.
+ (bdf_get_font_property): Drop a cast to unsigned long.
+
+2009-09-10 suzuki toshiya <mpsuzuki@xxxxxxxxxxxxxxxxx>
+
+ [Win64] Improve the computation of random seed from stack address.
+
+ On LLP64 platform, the conversion from pointer to FT_Fixed need
+ to drop higher 32-bit. Explict casts are required. Reported by
+ NightStrike from MinGW-w64 project. See
+ http://lists.gnu.org/archive/html/freetype/2009-09/msg00000.html
+
+ * src/cff/cffgload.c: Convert the pointers to FT_Fixed explicitly.
+
+ * src/psaux/t1decode.c: Ditto.
+
+
+2009-09-03 Werner Lemberg <wl@xxxxxxx>
+
+ [raster] Improvements for stand-alone mode.
+
+ * src/raster/rules.mk: Don't handle ftmisc.h. It is needed for
+ stand-alone mode only.
+
+ * src/raster/ftmisc.h (FT_MemoryRec , FT_Alloc_Func, FT_Free_Func,
+ FT_Realloc_Func): Copy declarations from ftsystem.h.
+
+2009-09-02 Bram Tassyns <bramt@xxxxxxxxxx>
+
+ Improve vertical metrics calculation (Savannah bug #27364).
+
+ The calculation of `vertBearingX' is not defined in the OTF font
+ spec so FreeType does a `best effort' attempt. However, this value
+ is defined in the PDF and PostScript specs, and that algorithm is
+ better than the one FreeType currently uses:
+
+ FreeType: Use the middle of the bounding box as the X coordinate
+ of the vertical origin.
+
+ Adobe PDF spec: Use the middle of the horizontal advance vector as
+ the X coordinate of the vertical origin.
+
+ FreeType's algorithm goes wrong if you have a really small glyph
+ (like the full-width, circle-like dot at the end of the sentence, as
+ used in CJK scripts) with large bearings. With the FreeType
+ algorithm this dot gets centered on the baseline; with the PDF
+ algorithm it gets the correct location (in the top right). Note
+ that this is a serious issue, it's like printing the dot at the end
+ of a Roman sentence at the center of the textline instead of on the
+ baseline like it should. So i believe the PDF spec's algorithm
+ should be used in FreeType as well.
+
+ The `vertBearingY' value for such small glyphs is also very strange
+ if no `vmtx' information is present, since the height of the bbox is
+ not representable for the height of the glyph visually (the
+ whitespace up to the baseline is part of the glyph). The fix also
+ includes some code for a better estimate of `vertBearingY'.
+
+ * src/base/ftobjs.c (ft_synthesize_vertical_metrics): `vertBearingX'
+ is now calculated as described by the Adobe PDF Spec. Estimate for
+ `vertBearingY' now works better for small glyphs completely above or
+ below the baseline into account.
+
+ * src/cff/cffgload.c (cff_slot_load): `vertBearingX' is now
+ calculated as described by the Adobe PDF Spec. Vertical metrics
+ information was always ignored when FT_CONFIG_OPTION_OLD_INTERNALS
+ was not defined.
+
+ * src/truetype/ttgload.c (compute_glyph_metrics): `vertBearingX' is
+ now calculated as described by the Adobe PDF Spec.
+
+2009-09-01 John Tytgat <John.Tytgat@xxxxxxxx>
+
+ Fix custom cmap for empty Type 1 font (Savannah bug #27294).
+
+ * include/freetype/internal/t1types.h (T1_EncodingRecRec_): Update
+ comment to reflect revised code_last meaning.
+ * src/type1/t1load.c (T1_Open_Face), src/type42/t42objs.c
+ (T42_Open_Face): Assign max_char as highest character code + 1 and
+ use this for T1_EncodingRecRec_::code_last.
+ * src/psaux/t1cmap.c (t1_cmap_custom_init): Follow revised
+ T1_EncodingRecRec_::code_last meaning.
+
+2009-08-25 Werner Lemberg <wl@xxxxxxx>
+
+ Fix rendering of horizontally compressed CFFs.
+ Bug reported by Ivan Nincic <inincic@xxxxxxxxxxx>.
+
+ * src/cff/cffgload.c (cff_slot_load): Thinko: Check `xx' element of
+ `font_matrix' also.
+
+ * docs/CHANGES: Updated.
+
+2009-08-03 suyu0925@xxxxxxxxx
+
+ Don't call `ft_fseek' every time when executing `ft_fread'.
+
+ * src/base/ftstream.c (FT_Stream_Seek), src/base/ftsystem.c
+ (ft_ansi_stream_io): Implement it.
+
+2009-07-31 suzuki toshiya <mpsuzuki@xxxxxxxxxxxxxxxxx>
+
+ sfnt: Cast a charcode to 32-bit in cmap format 14 parser.
+
+ * src/sfnt/ttcmap.c (tt_cmap14_char_var_index,
+ tt_cmap14_char_var_isdefault, tt_cmap14_char_variants,
+ tt_cmap14_variant_chars): Correct mismatches from
+ FT_CMap_CharVarIndexFunc prototype, FT_ULong arguments
+ are replaced by FT_UInt32 arguments.
+
+2009-07-31 suzuki toshiya <mpsuzuki@xxxxxxxxxxxxxxxxx>
+
+ sfnt: Cast a charcode to 32-bit in cmap format 12 parser.
+
+ * src/sfnt/ttcmap.c (tt_cmap12_char_next):
+ Insert explicit cast from FT_UFast to FT_UInt32
+ for return value.
+
+2009-07-31 suzuki toshiya <mpsuzuki@xxxxxxxxxxxxxxxxx>
+
+ psaux: Fix a few casts to FT_Int32 value.
+
+ * src/psaux/t1decode.c (t1_decoder_parse_charstrings):
+ Fix a few casts setting `value' from FT_Long to FT_Int32,
+ because `value' is typed as FT_Int32 since 2009-06-22.
+
+2009-07-31 suzuki toshiya <mpsuzuki@xxxxxxxxxxxxxxxxx>
+
+ sfnt: Fix a data type mismatching with its source.
+
+ * src/sfnt/ttcmap.c (tt_cmap13_char_next): Fix the
+ type of `gindex' from FT_ULong to FT_UInt because
+ it is set by FT_UInt tt_cmap13_char_map_binary() or
+ TT_CMap13->cur_gindex.
+
+2009-07-31 suzuki toshiya <mpsuzuki@xxxxxxxxxxxxxxxxx>
+
+ sfnt: Extend a few local variables to load 32-bit values.
+
+ * src/sfnt/ttkern.c (tt_face_load_kern): Extend `count'
+ and `kern' to load 32-bit values.
+
+2009-07-31 suzuki toshiya <mpsuzuki@xxxxxxxxxxxxxxxxx>
+
+ pfr: Extend `num_aux' to take 32-bit value.
+
+ * src/pfr/pfrload.c (pfr_phy_font_load): Extend
+ `num_aux' to load 32-bit value.
+
+2009-07-31 suzuki toshiya <mpsuzuki@xxxxxxxxxxxxxxxxx>
+
+ pcf: Truncate FT_ULong `nprops' to fit to int PCF_Face->nprops.
+
+ * src/pcf/pcfread.c (pcf_get_properties): Load `nprops'
+ as FT_ULong value from PCF file, but truncate it as
+ int to fit PCF_Face->nprops. The number of truncated
+ properties is shown in the trace message.
+
+2009-07-31 suzuki toshiya <mpsuzuki@xxxxxxxxxxxxxxxxx>
+
+ gxvalid: Extend a few local variables to reduce the casts.
+
+ * src/gxvalid/gxvmorx.c (gxv_morx_subtables_validate):
+ Extend `type' and `rest' to take FT_ULong values.
+
+2009-07-31 suzuki toshiya <mpsuzuki@xxxxxxxxxxxxxxxxx>
+
+ gxvalid: Extend `settingTable' to take 32-bit offset.
+
+ * src/gxvalid/gxvfeat.c (gxv_feat_name_validate):
+ Extend `settingTable' to take 32-bit offset.
+
+2009-07-31 suzuki toshiya <mpsuzuki@xxxxxxxxxxxxxxxxx>
+
+ autofit: Cast FT_Long glyph_count to compare with FT_UInt GID.
+
+ * src/autofit/afglobal.c (af_face_globals_is_digit,
+ af_face_globals_compute_script_coverage): Cast FT_Long
+ globals->glyph_count to FT_ULong, to compare with FT_UInt
+ gindex.
+
+2009-07-31 suzuki toshiya <mpsuzuki@xxxxxxxxxxxxxxxxx>
+
+ smooth: Exclude 16-bit system in invalid pitch/height check.
+
+ * src/smooth/ftsmooth.c (ft_smooth_render_generic):
+ pitch and height are typed as FT_UInt but checked to fit
+ 16-bit range, to avoid the overflows. On 16-bit system,
+ this checking inserts a conditional that never occurs.
+
+2009-07-03 suzuki toshiya <mpsuzuki@xxxxxxxxxxxxxxxxx>
+
+ cff: Type large constants > 0x7FFF as long for 16-bit systems.
+
+ * src/cff/cffload.c (cff_charset_load): Type large
+ constants > 0x7FFF as long, because normal constants
+ are typed signed integer that is less than 0x8000 on
+ 16-bit systems.
+
+2009-07-31 suzuki toshiya <mpsuzuki@xxxxxxxxxxxxxxxxx>
+
+ base: Remove an unused variable.
+
+ * src/base/ftglyph.c (FT_Glyph_To_Bitmap): Remove an
+ unused variable `library'. glyph->library is used.
+
+2009-07-31 suzuki toshiya <mpsuzuki@xxxxxxxxxxxxxxxxx>
+
+ cache: Check higher bits in flags for non ILP32 systems.
+
+ 4 public functions ought to take FT_ULong flags, but take
+ FT_UInt flags. To keep binary compatibility, we drop higher
+ bits on non ILP32 platforms,
+ ILP64 systems: No drop occurs.
+ LP64 systems: Higher bits are not used.
+ 16-bit systems: Drop can occur.
+ See
+ http://lists.gnu.org/archive/html/freetype-devel/2008-12/msg00065.html
+ These functions will be refined to take FT_ULong flags in
+ next bump with incompatible API change.
+
+ * src/cache/ftcbasic.c (FTC_ImageCache_Lookup):
+ Check `flags' in `type', the 2nd argument.
+ (FTC_SBitCache_Lookup): Ditto.
+ (FTC_ImageCache_LookupScaler): Check `load_flags',
+ the 3rd argument.
+ (FTC_SBitCache_LookupScaler): Ditto.
+
+2009-07-31 suzuki toshiya <mpsuzuki@xxxxxxxxxxxxxxxxx>
+
+ sfnt: Ignore invalid GIDs in glyph name lookup.
+
+ * include/freetype/internal/fttrace.h:
+ New trace module for sfdriver.c is added.
+
+ * src/sfnt/sfdriver.c (sfnt_get_name_index):
+ Restrict glyph name lookup to FT_UInt GID.
+ Genuine TrueType can hold 16-bit glyphs.
+
+2009-07-31 suzuki toshiya <mpsuzuki@xxxxxxxxxxxxxxxxx>
+
+ pcf: Fix a comparison between FT_Long and FT_ULong.
+
+ * src/pcf/pcfread.c (pcf_get_bitmaps): Return an error
+ if PCF_Face->nemetrics is negative.
+
+2009-07-31 suzuki toshiya <mpsuzuki@xxxxxxxxxxxxxxxxx>
+
+ gxvalid: Guarantee `nFeatureFlags' size up to 32-bit.
+
+ * src/gxvalid/gxvmort.c (gxv_mort_featurearray_validate):
+ Extend the 3rd argument `nFeatureFlags' to FT_ULong.
+ * src/gxvalid/gxvmort.h: Ditto.
+
+2009-07-31 suzuki toshiya <mpsuzuki@xxxxxxxxxxxxxxxxx>
+
+ sfnt: Insert explicit cast for LP64 system.
+
+ * src/sfnt/ttkern.c (tt_face_load_kern): Insert
+ cast from unsigned long to FT_UInt32.
+
+2009-07-31 suzuki toshiya <mpsuzuki@xxxxxxxxxxxxxxxxx>
+
+ gxvalid: Guarantee `just' table size upto 32-bit.
+
+ * src/gxvalid/gxvjust.c (gxv_just_validate):
+ The type of `offset' is changed from FT_UInt to
+ FT_Offset, for 16-bit platforms.
+
+2009-07-31 suzuki toshiya <mpsuzuki@xxxxxxxxxxxxxxxxx>
+
+ gxvalid: Guarantee `trak' table size upto 32-bit.
+
+ * src/gxvalid/gxvtrak.c (gxv_trak_validate):
+ The type of `offset' is changed from FT_UInt to
+ FT_Offset, for 16-bit platforms.
+
+2009-07-31 suzuki toshiya <mpsuzuki@xxxxxxxxxxxxxxxxx>
+
+ type1: Fix a data type mismatching with its source.
+
+ * include/freetype/internal/t1types.h: The type of
+ T1_Face->buildchar is matched with T1_Decorder->top.
+
+2009-07-31 suzuki toshiya <mpsuzuki@xxxxxxxxxxxxxxxxx>
+
+ pfr: Fix a data type mismatching with its source.
+
+ * src/pfr/pfrtypes.h: The type of PFR_KernItem->offset
+ is extended from FT_UInt32 to FT_Offset, because it is
+ calculated with the pointer difference, in
+ pfr_extra_item_load_kerning_pairs().
+
+2009-07-31 suzuki toshiya <mpsuzuki@xxxxxxxxxxxxxxxxx>
+
+ pfr: Fix a data type mismatching with its source.
+
+ * src/pfr/pfrtypes.h: The type of PFR_PhysFont->chars_offset
+ is extended from FT_UInt32 to FT_Offset, because it is
+ calculated with the pointer difference in pfr_phy_font_load().
+
+2009-07-31 suzuki toshiya <mpsuzuki@xxxxxxxxxxxxxxxxx>
+
+ pfr: Fix a data type mismatching with its source.
+
+ * src/pfr/pfrtypes.h: The type of PFR_PhyFont->bct_offset
+ is extended from FT_UInt32 to FT_Long, because it is
+ loaded by FT_STREAM_POS() in pfr_phy_font_load().
+
+2009-07-31 suzuki toshiya <mpsuzuki@xxxxxxxxxxxxxxxxx>
+
+ smooth: Improve the format in debug message.
+
+ * src/smooth/ftgrays.c (gray_dump_cells): Improve the
+ format specifications to dump variables.
+
+2009-07-31 suzuki toshiya <mpsuzuki@xxxxxxxxxxxxxxxxx>
+
+ sfnt: Fix a data type mismatching with its source.
+
+ * src/sfnt/sfobjs.c (sfnt_load_face): The type of
+ local `flags' is matched with FT_Face->face_flags.
+
+2009-07-31 suzuki toshiya <mpsuzuki@xxxxxxxxxxxxxxxxx>
+
+ psaux: Fix a data type mismatching with its source.
+
+ * include/freetype/internal/psaux.h: The type of
+ T1_DecorderRec.buildchar is matched with
+ T1_DecorderRec.top.
+
+2009-07-31 suzuki toshiya <mpsuzuki@xxxxxxxxxxxxxxxxx>
+
+ truetype: Extend TrueType GX packed deltas to FT_Offset.
+
+ * src/truetype/ttgxvar.c (ft_var_readpackeddeltas):
+ The type of 2nd argument `delta_cnt' is changed from
+ FT_Int to FT_Offset, because its source can be cvt
+ table size calculated from stream position.
+
+2009-07-31 suzuki toshiya <mpsuzuki@xxxxxxxxxxxxxxxxx>
+
+ truetype: Extend mmvar_len to hold size_t values.
+
+ * src/truetype/ttgxvar.h: The type of
+ GX_BlendRec.mmvar_len is changed from FT_Int to
+ FT_Offset, because TT_Get_MM_Var() calculates it
+ by sizeof() results.
+
+2009-07-31 suzuki toshiya <mpsuzuki@xxxxxxxxxxxxxxxxx>
+
+ truetype: Check invalid function number in IDEF instruction.
+
+ * src/truetype/ttinterp.c (Ins_IDEF): Check
+ if the operand fits to 8-bit opcode limitation.
+
+2009-07-31 suzuki toshiya <mpsuzuki@xxxxxxxxxxxxxxxxx>
+
+ truetype: Check invalid function number in FDEF instruction.
+
+ * src/truetype/ttinterp.c (Ins_FDEF): Check
+ if the operand fits 16-bit function number.
+
+2009-07-31 suzuki toshiya <mpsuzuki@xxxxxxxxxxxxxxxxx>
+
+ truetype: Truncate the deltas of composite glyph at 16-bit values.
+
+ * src/truetype/ttgload.c (load_truetype_glyph):
+ Insert cast from FT_Long (deltas[i].{x,y}) to
+ FT_Int16 in the summation of deltas[] for composite
+ glyphs. Because deltas[i] is typed as FT_Pos,
+ its component x, y are typed as FT_Long, but
+ their sources are always FT_Int16 when they are
+ loaded by ft_var_readpackeddeltas(). However,
+ the limitation about the summed deltas is unclear.
+
+2009-07-31 suzuki toshiya <mpsuzuki@xxxxxxxxxxxxxxxxx>
+
+ truetype: Truncate the instructions upto 16-bit per a glyph.
+
+ * src/truetype/ttgload.c (TT_Hint_Glyph): Truncate
+ the instructions upto 16-bit length per a glyph.
+
+2009-07-31 suzuki toshiya <mpsuzuki@xxxxxxxxxxxxxxxxx>
+
+ truetype: Cast the numerical operands to 32-bit for LP64 systems.
+
+ * src/truetype/ttinterp.c (Ins_SPHIX, INS_MIAP,
+ Ins_MIRP): Insert cast from long (args[], the
+ operands passed to TrueType operator) to FT_Int32
+ (the argument of TT_MulFix14()).
+
+2009-07-31 suzuki toshiya <mpsuzuki@xxxxxxxxxxxxxxxxx>
+
+ truetype: Cast the project vector to 32-bit for LP64 system.
+
+ * src/truetype/ttinterp.c (Project, DualProject):
+ Insert casts from FT_Pos (the arguments `dx', `dy')
+ to FT_UInt32 (the argument to TT_DotFix14()).
+
+2009-07-31 suzuki toshiya <mpsuzuki@xxxxxxxxxxxxxxxxx>
+
+ truetype: Cast the scaling params to 32-bit for LP64 system.
+
+ * src/truetype/ttgload.c (TT_Process_Composite_Component):
+ Insert casts from long (return value of FT_MulFix()) to
+ FT_Int32 (the argument to FT_SqrtFixed()).
+
+2009-07-31 suzuki toshiya <mpsuzuki@xxxxxxxxxxxxxxxxx>
+
+ sfnt: Cast a character code to FT_UInt32 for LP64 system.
+
+ * src/sfnt/ttcmap.c (tt_cmap14_char_map_nondef_binary,
+ tt_cmap14_variants, tt_cmap14_char_variants,
+ tt_cmap14_def_char_count, tt_cmap14_get_def_chars,
+ tt_cmap14_get_nondef_chars, tt_cmap14_variant_chars)
+ Insert casts when FT_UInt32 variable is loaded by
+ TT_NEXT_{UINT24|ULONG}. Because most of them are
+ compared with FT_UInt32 values in public API, replacing
+ FT_UFast is not recommended.
+
+2009-07-31 suzuki toshiya <mpsuzuki@xxxxxxxxxxxxxxxxx>
+
+ sfnt: Cast a character code to FT_UInt32 for LP64 system.
+
+ * src/sfnt/ttcmap.c (tt_cmap4_init, tt_cmap4_next):
+ Insert the casts from unsigned long constant to
+ FT_UInt32.
+
+2009-07-31 suzuki toshiya <mpsuzuki@xxxxxxxxxxxxxxxxx>
+
+ sfnt: Extend TT_BDF->strings_size to FT_ULong for huge BDF.
+
+ * include/freetype/internal/tttypes.h: The type
+ of TT_BDF->string_size is extended from FT_UInt32
+ to FT_ULong, because BDF specification does not
+ restrict the length of string.
+ * src/sfnt/ttbdf.c: The scratch variable `strings'
+ to load TT_BDF->string_size is matched with
+ TT_BDF->string_size.
+
+2009-07-31 suzuki toshiya <mpsuzuki@xxxxxxxxxxxxxxxxx>
+
+ psaux: Handle the string length by FT_Offset variables.
+
+ * src/psaux/afmparse.c (afm_parser_next_key,
+ afm_tokenize, afm_parse_track_kern,
+ afm_parse_kern_pairs, afm_parse_kern_data,
+ afm_parser_skip_section, afm_parser_parse):
+ The length of key is handled by FT_Offset,
+ instead of FT_UInt. Although the length of
+ PostScript strings or name object is 16-bit,
+ AFM_STREAM_KEY_LEN() calculates the length
+ from the pointer difference.
+
+ * src/psaux/afmparse.h (afm_parser_next_key):
+ Ditto.
+
+2009-07-31 suzuki toshiya <mpsuzuki@xxxxxxxxxxxxxxxxx>
+
+ pcf: Fix some data types mismatching with their sources.
+
+ * src/pcf/pcfread.c (pcf_get_bitmaps): The types
+ of `nbitmaps', `i', `sizebitmaps' are matched with
+ the type of area FT_Bitmap.pitch * FT_Bitmap.rows.
+
+2009-07-31 suzuki toshiya <mpsuzuki@xxxxxxxxxxxxxxxxx>
+
+ pcf: Handle the string length by size_t variables.
+
+ * src/pcf/pcfread.c (pcf_interpret_style): The types
+ of nn, len, lengths[4] are changed to size_t, because
+ they are loaded by (or compared with) ft_strlen().
+
+ * src/pcf/pcfutil.c (BitOrderInvert, TwoByteSwap,
+ FourByteSwap): The type of the 2nd argument `nbytes'
+ is changed to size_t, for similarity with ANSI C
+ string functions.
+
+ * src/pcf/pcfdrivr.c (PCF_Glyph_Load): The type of
+ `bytes' is changed to FT_Offset, because it is passed
+ to FT_ALLOC(), via ft_glyphslot_alloc_bitmap(). At
+ least, using unsigned type is better.
+
+2009-07-31 suzuki toshiya <mpsuzuki@xxxxxxxxxxxxxxxxx>
+
+ pcf: Fix some data types mismatching with their sources.
+
+ * src/pcf/pcfread.c (pcf_seek_to_table_type,
+ pcf_has_table_type): The type of 3rd argument
+ `ntables' is matched with PCF_Toc->count.
+
+2009-07-31 suzuki toshiya <mpsuzuki@xxxxxxxxxxxxxxxxx>
+
+ otvalid: Truncate the glyph index to 16-bit.
+
+ * src/otvalid/otvalid.c (otv_validate): Checks
+ face->num_glyphs does not exceed 16-bit limit,
+ pass FT_UInt num_glyphs to backend functions
+ otv_{GPOS|GSUB|GDEF|JSTF|MATH}_validate().
+
+2009-07-31 suzuki toshiya <mpsuzuki@xxxxxxxxxxxxxxxxx>
+
+ cache: Insert explict casts for LP64 systems.
+
+ * src/cache/ftcbasic.c (FTC_ImageCache_Lookup,
+ FTC_SBitCache_Lookup): The type of FTC_ImageType->width
+ is FT_Int, so the cast to unsigned larger type FT_ULong
+ is introduced for the comparisons with 0x10000L for
+ LP64 platform.
+
+2009-07-31 suzuki toshiya <mpsuzuki@xxxxxxxxxxxxxxxxx>
+
+ cache: Fix some data types mismatching with their sources.
+
+ * src/cache/ftccache.h: The type of return value
+ by FTC_Node_WeightFunc function is changed to
+ FT_Offset. The type of FTC_CacheClass->cache_size
+ is changed to FT_Offset, too.
+
+ * src/cache/ftccback.h (ft_inode_weight,
+ ftc_snode_weight): Ditto.
+
+ * src/cache/ftccmap.c (ftc_cmap_node_weight): Ditto.
+
+ * src/cache/ftcimage.c (ftc_inode_weight,
+ FTC_INode_Weight): Ditto.
+
+ * src/cache/ftcsbits.c (ftc_snode_weight,
+ FTC_SNode_Weight): Ditto.
+
+ * src/cache/ftcmru.h: The type of
+ FTC_MruListClass->node_size is changed to FT_Offset,
+ because it is passed to FT_ALLOC() to specify the
+ size of buffer.
+
+2009-07-31 suzuki toshiya <mpsuzuki@xxxxxxxxxxxxxxxxx>
+
+ XXX_cmap_encoding_char_next() return FT_UInt32 values.
+
+ * include/freetype/internal/services/svpscmap.h:
+ The size of the charcode value returned by
+ the function typed PS_Unicodes_CharNextFunc is
+ matched with its input charcode value.
+
+ * src/cff/cffmap.c (cff_cmap_encoding_char_next,
+ cff_cmap_unicode_char_next): Ditto.
+
+ * src/pfr/pfrmap.c (pfr_cmap_encoding_char_next):
+ Ditto.
+
+ * src/psaux/t1cmap.c (t1_cmap_std_char_next,
+ t1_cmap_custom_char_next, t1_cmap_unicode_char_next):
+ Ditto.
+
+ * src/psnames/psmodule.c (ps_unicodes_char_next):
+ Ditto.
+
+ * src/winfonts/winfnt.c (fnt_cmap_char_next):
+ Ditto.
+
+ * src/sfnt/ttcmap.c (tt_cmap0_char_next,
+ tt_cmap2_char_next, tt_cmap4_char_next,
+ tt_cmap6_char_next, tt_cmap10_char_next,
+ tt_cmap12_char_next, tt_cmap13_char_next): Ditto.
+ (tt_cmap14_char_variants): Handle base unicode
+ codepoint by FT_UInt32 variable to avoid overflow
+ on 16-bit platforms.
+ (tt_cmap14_ensure): The type of `num_results' is
+ extend to FT_UInt32, to cover unsigned 32-bit
+ `numVarSelectorRecords' in cmap14 table header.
+
+2009-07-31 suzuki toshiya <mpsuzuki@xxxxxxxxxxxxxxxxx>
+
+ truetype: Extend TT_Face->num_locations for broken TTFs.
+
+ * include/freetype/internal/tttypes.h:
+ TT_Face->num_locations are extended from FT_UInt
+ to FT_ULong, to stand with broken huge loca table.
+ Some people insists there are broken TTF including
+ the glyphs over 16-bit limitation, in PRC market.
+ * src/truetype/ttpload.c (tt_face_load_loca):
+ Remove unrequired 16-bit truncation for FT_UInt
+ TT_Face->num_locations.
+
+2009-07-31 suzuki toshiya <mpsuzuki@xxxxxxxxxxxxxxxxx>
+
+ smooth: Fix some data types mismatching with their sources.
+
+ * src/smooth/ftgrays.c: The type of `TCoord' is
+ matched to `TPos', because they are mixed in
+ gray_set_cell(). The type of TCell->x is extended
+ to `TPos', because gray_find_cell() sets it by
+ TWorker.ex. The type of TCell->cover is extended
+ to `TCoord', because gray_render_scanline() adds
+ TCoord value to it. The type of TWork.cover is matched
+ with TCell->cover. The types of
+ TWork.{max_cells,num_cells} are changed to FT_PtrDist,
+ because they are calculated from the memory addresses.
+ The type of TWork.ycount is changed to TPos, because
+ it is calculated from TPos variables.
+ (gray_find_cell): The type of `x' is matched with
+ its initial value ras.ex.
+ (gray_render_scanline): The types of `mod', `lift'
+ and `rem' are changed to TCoord, because their values
+ are set with explicit casts to TCoord. When ras.area
+ is updated by the differential values including
+ `delta', they are explicitly casted to TArea, because
+ the type of `delta' is not TArea but TCoord.
+ (gray_render_line): The type of `mod' is extended
+ from int to TCoord, because (TCoord)dy is added to mod.
+ (gray_hline): The argument `acount' is extended to
+ TCoord, to match with the parameters in the callers.
+
+2009-07-31 suzuki toshiya <mpsuzuki@xxxxxxxxxxxxxxxxx>
+
+ cff: Fix some data types mismatching with their sources.
+
+ * src/cff/cffobjs.c (cff_face_init): The type of
+ `scaling' is matched with the scaling parameter
+ in FT_Matrix_Multiply_Scaled() and
+ FT_Vector_Transform_Scaled().
+
+ * src/cff/cffparse.c (cff_parse_real): The type of
+ `power_ten', `scaling', `exponent_add',
+ `integer_length', `fraction_length',
+ `new_fraction_length' and `shift' are matched with
+ the type of `exponent' to avoid unexpected truncation.
+ (cff_parse_fixed_scaled): The type of `scaling' is
+ matched with the `scaling' argument to
+ cff_parse_real().
+ (cff_parse_fixed_dynamic): Ditto.
+ (cff_parse_font_matrix): The type of `scaling' is
+ matched with the `scaling' argument to
+ cff_parse_dynamic().
+
+2009-07-31 suzuki toshiya <mpsuzuki@xxxxxxxxxxxxxxxxx>
+
+ autofit: Fix some data types mismatching with their sources.
+
+ * src/autofit/afglobal.c: Correct the type of
+ AF_FaceGlobalsRec.glyph_count to match with
+ FT_Face->num_glyphs.
+ (af_face_globals_compute_script_coverage):
+ Insert explicit cast to compare
+ FT_Long AF_FaceGlobalsRec.glyph_count versus
+ FT_UInt gindex. The type of `nn' is changed
+ to scan glyph index upto AF_FaceGlobalsRec.glyph_count.
+ (af_face_globals_get_metrics): The type of `script_max'
+ is changed to cover size_t value. Insert explicit cast
+ to compare FT_Long AF_FaceGlobalsRec.glyph_count versus
+ FT_UInt gindex.
+
+ * src/autofit/afhints.c (af_axis_hints_new_segment):
+ Insert explicit cast to calculate `big_max' from
+ integer and size_t values.
+ (af_axis_hints_new_edge): Ditto.
+
+ * src/autofit/aflatin.c (af_latin_metrics_init_blues):
+ The type of `best_y' is matched to FT_Vector.y.
+ (af_latin_compute_stem_width): The type of `delta' is
+ matched to `dist' and `org_dist'.
+
+2009-07-31 suzuki toshiya <mpsuzuki@xxxxxxxxxxxxxxxxx>
+
+ autofit: Count the size of the memory object by ptrdiff_t.
+
+ * src/autofit/afcjk.c (af_cjk_hint_edges): The
+ number of edges `n_edges' should be counted by
+ FT_PtrDist variable instead of FT_Int.
+
+ * src/autofit/aflatin.c (af_latin_hint_edges):
+ Ditto.
+
+ * src/autofit/aftypes.h: In AF_ScriptClassRec,
+ the size of metric `script_metrics_size' should
+ be counted by FT_Offset variable instead of FT_UInt.
+
+ * src/autofit/afhints.c
+ (af_glyph_hints_align_strong_points): The cursors
+ for the edges `min', `max', `mid' in the memory
+ buffer should be typed FT_PtrDist.
+
+2009-07-31 suzuki toshiya <mpsuzuki@xxxxxxxxxxxxxxxxx>
+
+ autofit: Fix for unused variable `first'.
+
+ * src/autofit/afhints.c (af_glyph_hints_reload): Insert
+ FT_UNUSED() to hide the unused variable warning.
+
+2009-07-31 suzuki toshiya <mpsuzuki@xxxxxxxxxxxxxxxxx>
+
+ Improve bitmap size or pixel variables for 16-bit systems.
+
+ * include/freetype/config/ftstdlib.h: Introduce
+ FT_INT_MIN, to use in signed integer overflow in
+ 16-bit and 64-bit platforms.
+
+ * include/freetype/internal/fttrace.h: Add a tracer
+ to ftsynth.c.
+
+ * src/base/ftbitmap.c (FT_Bitmap_Embolden): Check
+ invalid strength causing integer overflow on 16-bit
+ platform.
+
+ * src/base/ftcalc.c (ft_corner_orientation): Change
+ the internal calculation from FT_Int to FT_Long, to
+ avoid an overflow on 16-bit platforms. The caller of
+ this function should use only the sign of result,
+ so the cast to FT_Int is acceptable.
+
+ * src/base/ftsynth.c: Introduce a tracer for synth module.
+ (FT_GlyphSlot_Embolden): Check invalid strength causing
+ integer overflow on 16-bit platform.
+
+ * src/bdf/bdfdrivr.c (BDF_Face_Init): The glyph index
+ in FT2 API is typed as FT_UInt, although BDF driver
+ can handle unsigned long glyph index internally. To
+ avoid integer overflow on 16-bit platform, too large
+ glyph index should be excluded.
+ (BDF_Glyph_Load): The glyph pitch in FT2 is typed as
+ FT_UInt, although BDF driver can handle unsigned long
+ glyph pitch internally. To avoid integer overflow on
+ 16-bit platform, too large glyph pitch should not be
+ returned.
+
+ * src/pfr/pfrsbit.c (pfr_slot_load_bitmap): The glyph
+ pitch in FT2 is typed as FT_UInt, although PFR font
+ format can include huge bitmap glyph with 24-bit pitch
+ (however, a glyph spends 16.7 pixel, it's not realistic).
+ To avoid integer overflow on 16-bit platform, huge
+ bitmap glyph should be excluded.
+
+ * src/smooth/ftgrays.c (gray_hline): As FT_Span.x is
+ truncated to fit its type (16-bit short), FT_Span.y
+ should be truncated to fit its type (FT_Int).
+
+ * src/cff/cffdrivr.c (cff_get_ros): CFF specification
+ defines the supplement in ROS as a real number.
+ Truncate it to fit public FT2 API.
+
+ * src/cff/cffparse.c (cff_parse_cid_ros): Warn the
+ supplement if it is truncated or rounded in cff_get_ros().
+
+ * src/cff/cfftypes.h: Change the type of internal variable
+ `supplement' from FT_Long to FT_ULong to fit the signedness
+ to the type in public API.
+
+2009-07-31 suzuki toshiya <mpsuzuki@xxxxxxxxxxxxxxxxx>
+
+ psaux: Prevent invalid arguments to afm_parser_read_vals().
+
+ * src/psaux/afmparse.c (afm_parser_read_vals): Change
+ the type of `n' to prevent negative number how many
+ arguments should be parsed.
+
+ * src/psaux/afmparse.h (afm_parser_read_vals): Ditto.
+
+2009-07-31 suzuki toshiya <mpsuzuki@xxxxxxxxxxxxxxxxx>
+
+ base: Prevent some overflows on LP64 systems.
+
+ * src/base/ftadvance.c (FT_Get_Advances): Cast the
+ unsigned long constant FT_LOAD_ADVANCE_ONLY to FT_UInt32
+ for LP64 platforms.
+
+ * src/base/ftcalc.c (FT_Sqrt32): All internal variables
+ are changed to FT_UInt32 from FT_ULong.
+ (FT_MulDiv): Insert casts to FT_Int32 for LP64 platforms.
+ This function is designed for 32-bit integer, although
+ their arguments and return value are FT_Long.
+
+ * src/base/ftobjs.c (FT_Get_Char_Index): Check `charcode'
+ is within unsigned 32-bit integer for LP64 platforms.
+ (FT_Face_GetCharVariantIndex): Check `charcode' and
+ `variantSelector' are within 32-bit integer for LP64
+ platforms.
+ (FT_Face_GetCharsOfVariant): Check `variantSelector' is
+ within unsigned 32-bit integer for LP64 platforms.
+
+ * src/base/fttrigon.c (ft_trig_downscale): The FT_Fixed
+ variable `val' and unsigned long constant FT_TRIG_SCALE
+ are casted to FT_UInt32, when calculates FT_UInt32.
+ (FT_Vector_Rotate): The long constant 1L is casted to
+ FT_Int32 to calculate FT_Int32 `half'.
+
+2009-07-31 suzuki toshiya <mpsuzuki@xxxxxxxxxxxxxxxxx>
+
+ cff: Cast the long variables to 32-bit for LP64 systems.
+
+ * src/cff/cffdrivr.c (cff_get_advances): Insert
+ explicit cast to modify a 32-bit flag by unsigned
+ long constant.
+
+ * src/cff/cffobjs.c (cff_face_init): Ditto.
+
+ * src/cff/cffgload.c (cff_decoder_parse_charstrings):
+ Replace the casts to FT_Long by the casts to FT_Int32
+ for LP64 platforms.
+
+2009-07-31 suzuki toshiya <mpsuzuki@xxxxxxxxxxxxxxxxx>
+
+ pcf: Improve PCF_PropertyRec.value names on LP64 platforms.
+
[... truncated: 320377 lines follow ...]
Other related posts:
- » [haiku-commits] r35561 - in haiku/vendor/freetype2/current: . builds builds/amiga builds/amiga/include builds/amiga/include/freetype ... - korli
