2010-11-04 17:26:11 +03:00
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2010-11-04 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
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[UVS] Fix find_variant_selector_charmap(), Savannah bug #31545.
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Since 2010-07-04, find_variant_selector_charmap() returns
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the first cmap subtable always under rogue-compatible
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configuration, it causes NULL pointer dereference and
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make UVS-related functions crashed.
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* src/base/ftobjs.c (Fix find_variant_selector_charmap):
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Returns UVS cmap correctly.
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2010-11-02 18:01:03 +03:00
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2010-11-01 Alexei Podtelezhnikov <apodtele@gmail.com>
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[ftsmooth] Improve rendering.
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* src/smooth/ftsmooth.c (gray_render_conic): Since version 2.4.3,
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cubic deviations have been estimated _after_ UPSCALE, whereas
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conic ones have been evaluated _before_ UPSCALE, which produces
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inferior rendering results. Fix this.
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Partially undo change from 2010-10-15 by using ONE_PIXEL/4; this has
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been tested with demo images sent to the mailing list. See
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http://lists.gnu.org/archive/html/freetype-devel/2010-10/msg00055.html
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and later mails in this thread.
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2010-10-28 10:51:15 +04:00
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2010-10-28 Werner Lemberg <wl@gnu.org>
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[ftraster] Minor fixes.
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Reported by Tom Bishop <wenlin@wenlin.com>.
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* src/raster/ftraster.c (ULong): Remove unused typedef.
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(TWorker): Remove unused variable `precision_mask'.
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2010-10-28 10:33:28 +04:00
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2010-10-28 Werner Lemberg <wl@gnu.org>
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[ftraster] Fix rendering.
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Problem reported by Tom Bishop <wenlin@wenlin.com>; see
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thread starting with
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http://lists.gnu.org/archive/html/freetype/2010-10/msg00049.html
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* src/raster/ftraster.c (Line_Up): Replace FMulDiv with SMulDiv
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since the involved multiplication exceeds 32 bits.
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2010-10-25 10:43:01 +04:00
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2010-10-25 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
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Revert a change of `_idx' type in FTC_CACHE_LOOKUP_CMP().
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* src/cache/ftccache.h (FTC_CACHE_LOOKUP_CMP): Revert
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the type of `_idx' from FT_PtrDist (by previous change)
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to original FT_UFast, to match with FT_CacheRec.
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2010-10-24 21:07:52 +04:00
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2010-10-24 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
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[cache] Change the hash types to FT_PtrDist.
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On LLP64 platforms (e.g. Win64), FT_ULong (32-bit)
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variables are inappropriate to calculate hash values
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from the memory address (64-bit). The hash variables
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are extended from FT_ULong to FT_PtrDist and new
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hashing macro functions are introduced. The hash
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values on 16-bit memory platforms are changed, but
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ILP32 and LP64 are not changed. The hash value in
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the cache subsystem is not reverted to the memory
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address, so using signed type FT_PtrDist is safe.
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* src/cache/ftccache.h (_FTC_FACE_ID_HASH): New hash
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function to replace FTC_FACE_ID_HASH() for portability.
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* src/cache/ftcmanag.h (FTC_SCALER_HASH): Replace
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FTC_FACE_ID_HASH() by _FTC_FACE_ID_HASH().
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* src/cache/ftccmap.c (FTC_CMAP_HASH): Ditto.
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* src/cache/ftccache.h (FTC_NodeRec): The type of the
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member `hash' is changed from FT_UInt32 to FT_PtrDist.
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* src/cache/ftccache.h (FTC_Cache_Lookup): The type of the
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argument `hash' is changed from FT_UInt32 to FT_PtrDist.
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(FTC_Cache_NewNode): Ditto.
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* src/cache/ftccache.c (ftc_cache_add): Ditto.
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(FTC_Cache_Lookup): Ditto. (FTC_Cache_NewNode): Ditto.
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* src/cache/ftcglyph.h (FTC_GCache_Lookup): Ditto.
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* src/cache/ftcglyph.c (FTC_GCache_Lookup): Ditto.
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* src/cache/ftcbasic.c (FTC_ImageCache_Lookup): The type
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of the internal variable `hash' is changed to FT_PtrDist
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from FT_UInt32. (FTC_ImageCache_LookupScaler): Ditto.
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(FTC_SBitCache_Lookup): Ditto.
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(FTC_SBitCache_LookupScaler): Ditto.
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* src/cache/ftccmap.c (FTC_CMapCache_Lookup): Ditto.
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* src/cache/ftccache.h (FTC_CACHE_LOOKUP_CMP): Ditto.
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Also the type of the internal variable `_idx' is changed to
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2010-10-25 10:43:01 +04:00
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FT_PtrDist from FT_UFast for better pointer calculation.
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2010-10-24 21:07:52 +04:00
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2010-10-24 20:12:09 +04:00
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2010-10-24 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
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[cache] Hide internal macros incompatible with LLP64.
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FT_POINTER_TO_ULONG(), FTC_FACE_ID_HASH() and
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FTC_IMAGE_TYPE_HASH() are enclosed by
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FT_CONFIG_OPTION_OLD_INTERNALS and hidden from
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normal clients.
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For the history of these macros, see the investigation:
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http://lists.gnu.org/archive/html/freetype/2010-10/msg00022.html
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2010-10-24 19:35:59 +04:00
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2010-10-24 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
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Change the type of FT_MEM_VAL() from FT_ULong to FT_PtrDist.
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On LLP64 platforms (e.g. Win64), unsigned long (32-bit)
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cannot cover the memory address (64-bit). FT_MEM_VAL() is
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used for hashing only and not dereferred, so using signed
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type FT_PtrDist is safe.
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* src/base/ftdbgmem.c (FT_MEM_VAL): Change the type of the
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return value from FT_ULong to FT_PtrDist.
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(ft_mem_table_resize): The type of hash is changed to
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FT_PtrDist. (ft_mem_table_get_nodep): Ditto.
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2010-10-24 19:14:13 +04:00
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2010-10-24 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
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Replace "%lx" for memory address by "%p", LLP64 platforms.
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On LLP64 platforms (e.g. Win64), long (32-bit) cannot cover
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the memory address (64-bit). Also the casts from the pointer
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type to long int should be removed to preserve the address
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correctly.
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* src/raster/ftraster.c (New_Profile): Replace "%lx" by "%p".
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(End_Profile) Ditto.
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* src/truetype/ttinterp.c (Init_Context): Ditto.
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2010-10-15 22:44:15 +04:00
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2010-10-15 Alexei Podtelezhnikov <apodtele@gmail.com>
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Fix thinko in spline flattening.
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FT_MAX_CURVE_DEVIATION is dependent on the value of ONE_PIXEL.
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* src/smooth/ftgrays.c (FT_MAX_CURVE_DEVIATION): Remove it and
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replace it everywhere with ONE_PIXEL/8.
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2010-10-13 12:20:27 +04:00
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2010-10-13 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
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[raccess] Skip unrequired resource access rules by Darwin VFS.
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When a resource fork access rule by Darwin VFS could open the
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resource fork but no font is found in it, the rest of rules
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by Darwin VFS are skipped. It reduces the warnings of the
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deprecated resource fork access method by recent Darwin kernel.
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Fix MacPorts ticket #18859:
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http://trac.macports.org/ticket/18859
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* src/base/ftobjs.c (load_face_in_embedded_rfork):
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When FT_Stream_New() returns FT_Err_Cannot_Open_Stream, it
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means that the file is possible to be fopen()-ed but zero-sized.
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Also there is a case that the resource fork is not zero-sized,
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but no supported font exists in it. If a rule by Darwin VFS
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falls into such cases, there is no need to try other Darwin VFS
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rules anymore. Such cases are marked by vfs_rfork_has_no_font.
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If it is TRUE, the Darwin VFS rules are skipped.
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2010-10-13 12:05:42 +04:00
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2010-10-13 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
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[raccess] Grouping resource access rules based on Darwin VFS.
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MacOS X/Darwin kernel supports a few tricky methods to access
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a resource fork via ANSI C or POSIX interface. Current resource
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fork accessor tries all possible methods to support all kernels.
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But if a method could open a resource fork but no font is found,
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there is no need to try other methods older than tested method.
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To determine whether the rule index is for Darwin VFS, a local
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function ftrfork.c::raccess_rule_by_darwin_vfs() is introduced.
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To use this function in ftobjs.c etc but it should be inlined,
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it is exposed by ftbase.h.
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* src/base/ftrfork.c (FT_RFork_Rule): New enum type to identify
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the rules to access the resource fork.
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(raccess_guess_rec): New structure to bind the rule function and
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rule enum type.
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(FT_Raccess_Guess): The list of the rule functions is replaced by
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(raccess_guess_table): This. This is exposed to be used by other
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intra module functions.
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(raccess_rule_by_darwin_vfs): A function to return a boolean
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if the rule specified by the rule index is based on Darwin VFS.
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2010-10-13 11:21:59 +04:00
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2010-10-13 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
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Prevent to open a FT_Stream for zero-sized file on non-Unix.
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builds/unix/ftsystem.c prevents to open an useless stream from
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zero-sized file and returns FT_Err_Cannot_Open_Stream, but the
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stream drivers for ANSI C, Amiga and VMS return useless streams.
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For cross-platform consistency, all stream drivers should act
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same.
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* src/base/ftsystem.c (FT_Stream_Open): If the size of the opened
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file is zero, FT_Err_Cannot_Open_Stream is returned.
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* builds/amiga/src/base/ftsystem.c (FT_Stream_Open): Ditto.
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* src/vms/ftsystem.c (FT_Stream_Open): Ditto.
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2010-10-12 09:49:17 +04:00
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2010-10-12 Werner Lemberg <wl@gnu.org>
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Fix Savannah bug #31310.
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* src/truetype/ttgxvar.c (ft_var_readpackedpoints): Protect against
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invalid `runcnt' values.
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2010-10-08 20:40:18 +04:00
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2010-10-08 Chris Liddell <chris.liddell@artifex.com>
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Fix Savannah bug #31275.
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* src/sfnt/ttpost.c: Include FT_INTERNAL_DEBUG_H.
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2010-10-06 13:52:27 +04:00
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2010-10-06 Werner Lemberg <wl@gnu.org>
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[truetype] Improve error handling of `SHZ' bytecode instruction.
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Problem reported by Chris Evans <scarybeasts@gmail.com>.
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* src/truetype/ttinterp.c (Ins_SHZ): Check `last_point'.
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2010-10-05 14:28:15 +04:00
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2010-10-05 Werner Lemberg <wl@gnu.org>
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Fix Savannah bug #31253.
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Patch submitted by an anonymous reporter.
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* configure: Use `awk' instead of `sed' to manipulate output of `ls
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-id'.
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* Version 2.4.3 released.
=========================
Tag sources with `VER-2-4-3'.
* docs/CHANGES: Updated.
* docs/VERSION.DLL: Update documentation and bump version number to
2.4.3
* README, Jamfile (RefDoc),
builds/win32/vc2005/freetype.vcproj, builds/win32/vc2005/index.html,
builds/win32/vc2008/freetype.vcproj, builds/win32/vc2008/index.html,
builds/win32/visualc/freetype.dsp,
builds/win32/visualc/freetype.vcproj,
builds/win32/visualc/index.html, builds/win32/visualce/freetype.dsp,
builds/win32/visualce/freetype.vcproj,
builds/win32/visualce/index.html,
builds/wince/vc2005-ce/freetype.vcproj,
builds/wince/vc2005-ce/index.html,
builds/wince/vc2008-ce/freetype.vcproj,
builds/wince/vc2008-ce/index.html: s/2.4.2/2.4.3/, s/242/243/.
* include/freetype/freetype.h (FREETYPE_PATCH): Set to 3.
* builds/unix/configure.raw (version_info): Set to 12:1:6.
2010-10-03 22:36:03 +04:00
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2010-10-03 Werner Lemberg <wl@gnu.org>
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* Version 2.4.3 released.
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=========================
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Tag sources with `VER-2-4-3'.
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* docs/CHANGES: Updated.
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* docs/VERSION.DLL: Update documentation and bump version number to
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2.4.3
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* README, Jamfile (RefDoc),
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builds/win32/vc2005/freetype.vcproj, builds/win32/vc2005/index.html,
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builds/win32/vc2008/freetype.vcproj, builds/win32/vc2008/index.html,
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builds/win32/visualc/freetype.dsp,
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builds/win32/visualc/freetype.vcproj,
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builds/win32/visualc/index.html, builds/win32/visualce/freetype.dsp,
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builds/win32/visualce/freetype.vcproj,
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builds/win32/visualce/index.html,
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builds/wince/vc2005-ce/freetype.vcproj,
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builds/wince/vc2005-ce/index.html,
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builds/wince/vc2008-ce/freetype.vcproj,
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builds/wince/vc2008-ce/index.html: s/2.4.2/2.4.3/, s/242/243/.
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* include/freetype/freetype.h (FREETYPE_PATCH): Set to 3.
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* builds/unix/configure.raw (version_info): Set to 12:1:6.
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2010-10-03 22:17:27 +04:00
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2010-10-03 Werner Lemberg <wl@gnu.org>
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Avoid `configure' issues with symbolic links.
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Based on a patch from Alexander Stohr <Alexander.Stohr@gmx.de>.
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* configure: Compare directories using `ls -id'.
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|
Check existence of `reference' subdirectory before creating it.
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|
2010-10-02 13:46:19 +04:00
|
|
|
2010-10-02 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
Fix Savannah bug #31088 (sort of).
|
|
|
|
|
|
|
|
|
|
* src/sfnt/ttload.c (tt_face_load_maxp): Always allocate at least 64
|
|
|
|
|
function entries.
|
|
|
|
|
|
2010-10-02 11:05:46 +04:00
|
|
|
2010-10-02 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[smooth] Fix splitting of cubics for negative values.
|
|
|
|
|
|
|
|
|
|
Reported by Róbert Márki <gsmiko@gmail.com>; see
|
|
|
|
|
http://lists.gnu.org/archive/html/freetype/2010-09/msg00019.html.
|
|
|
|
|
|
|
|
|
|
* src/smooth/ftgrays.c (gray_render_cubic): Fix thinko.
|
|
|
|
|
|
2010-10-01 10:15:55 +04:00
|
|
|
2010-10-01 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
Fix Savannah bug #31040.
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttinterp.c (free_buffer_in_size): Remove.
|
|
|
|
|
(TT_RunIns): Updated.
|
|
|
|
|
|
2010-09-20 14:06:23 +04:00
|
|
|
2010-09-20 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
[sfnt] Make error message filling NULL names less verbose.
|
|
|
|
|
|
|
|
|
|
* src/sfnt/ttpost.c (load_format_20): Showing 1 summary message
|
|
|
|
|
when we fill `post' names by NULL, instead of per-entry message.
|
|
|
|
|
|
2010-09-20 11:29:23 +04:00
|
|
|
2010-09-20 Graham Asher <graham.asher@btinternet.com>
|
|
|
|
|
David Bevan <david.bevan@pb.com>
|
|
|
|
|
|
|
|
|
|
[smooth] Fix and improve spline flattening.
|
2010-10-03 22:22:23 +04:00
|
|
|
|
2010-09-20 11:29:23 +04:00
|
|
|
This fixes the flattening of cubic, S-shaped curves and speeds up
|
|
|
|
|
the handling of both the conic and cubic arcs.
|
|
|
|
|
|
|
|
|
|
See the discussions on the freetype-devel mailing list in late
|
|
|
|
|
August and September 2010 for details.
|
|
|
|
|
|
|
|
|
|
* src/smooth/ftgrays.c (FT_MAX_CURVE_DEVIATION): New macro.
|
|
|
|
|
(TWorker): Remove `conic_level' and `cubic_level' elements.
|
|
|
|
|
(gray_render_conic): Simplify algorithm.
|
|
|
|
|
(gray_render_cubic): New algorithm; details are given in the code
|
|
|
|
|
comments.
|
|
|
|
|
(gray_convert_glyph): Remove heuristics.
|
|
|
|
|
|
2010-09-19 22:51:19 +04:00
|
|
|
2010-09-19 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
Minor fixes.
|
|
|
|
|
|
|
|
|
|
* src/cff/cffload.c (cff_charset_compute_cids): `charset->sids[i]'
|
|
|
|
|
is `FT_UShort'.
|
|
|
|
|
(cff_index_access_element): Don't use additions in comparison.
|
|
|
|
|
* src/sfnt/ttpost.c (load_format_20): Make `post_limit' of type
|
|
|
|
|
`FT_Long'.
|
|
|
|
|
Don't use additions in comparison.
|
|
|
|
|
Improve tracing messages.
|
|
|
|
|
(load_format_25, load_post_names): Make `post_limit' of type
|
|
|
|
|
`FT_Long'.
|
|
|
|
|
|
2010-09-19 20:30:38 +04:00
|
|
|
2010-09-19 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
2010-10-03 22:22:23 +04:00
|
|
|
|
2010-09-19 20:30:38 +04:00
|
|
|
[cff] Truncate the element length at the end of the stream.
|
|
|
|
|
See Savannah bug #30975.
|
2010-10-03 22:22:23 +04:00
|
|
|
|
2010-09-19 22:51:19 +04:00
|
|
|
* src/cff/cffload.c (cff_index_access_element): `off2', the offset
|
2010-10-03 22:23:04 +04:00
|
|
|
to the next element is truncated at the end of the stream to prevent
|
|
|
|
|
invalid I/O. As `off1', the offset to the requested element has
|
|
|
|
|
been checked by FT_STREAM_SEEK(), `off2' should be checked
|
|
|
|
|
similarly.
|
2010-09-19 20:30:38 +04:00
|
|
|
|
2010-09-19 20:28:17 +04:00
|
|
|
2010-09-19 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
[cff] Ignore CID > 0xFFFFU.
|
|
|
|
|
See Savannah bug #30975.
|
|
|
|
|
|
|
|
|
|
* src/cff/cffload.c (cff_charset_compute_cids): Ignore CID if
|
2010-09-19 22:51:19 +04:00
|
|
|
greater than 0xFFFFU. CFF font spec does not mention maximum CID in
|
|
|
|
|
the font, but PostScript and PDF spec define that maximum CID is
|
|
|
|
|
0xFFFFU.
|
2010-09-19 20:28:17 +04:00
|
|
|
|
2010-09-19 20:26:56 +04:00
|
|
|
2010-09-19 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
[cff] Make trace message in cff_charset_load() verbose.
|
|
|
|
|
See Savannah bug #30975.
|
|
|
|
|
|
2010-09-19 22:51:19 +04:00
|
|
|
* src/cff/cffload.c (cff_charset_load): Report the original `nleft'
|
|
|
|
|
and truncated `nleft'.
|
2010-09-19 20:26:56 +04:00
|
|
|
|
2010-09-19 20:22:34 +04:00
|
|
|
2010-09-19 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
[cff] Correct `max_cid' from CID array length to max CID.
|
|
|
|
|
See Savannah bug #30975.
|
|
|
|
|
|
|
|
|
|
* src/cff/cffload.c (cff_charset_compute_cids): Don't increment
|
2010-09-19 22:51:19 +04:00
|
|
|
max_cid after detecting max CID. The array CFF_Charset->cids is
|
|
|
|
|
allocated by max_cid + 1.
|
|
|
|
|
(cff_charset_cid_to_gindex): Permit CID is less than or equal to
|
|
|
|
|
CFF_Charset->max_cid.
|
2010-09-19 20:22:34 +04:00
|
|
|
* src/cff/cffobjs.c (cff_face_init): FT_Face->num_glyphs is
|
|
|
|
|
calculated as CFF_Charset->max_cid + 1.
|
|
|
|
|
|
2010-09-19 20:07:57 +04:00
|
|
|
2010-09-19 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
[truetype] Sanitize the broken offsets in `loca'.
|
2010-09-19 22:51:19 +04:00
|
|
|
See Savannah bug #31040.
|
2010-09-19 20:07:57 +04:00
|
|
|
|
|
|
|
|
* src/truetype/ttpload.c (tt_face_get_location): If `pos1', the
|
|
|
|
|
offset to the requested entry in `glyf' exceeds the end of the
|
2010-09-19 22:51:19 +04:00
|
|
|
table, return offset=0, length=0. If `pos2', the offset to the next
|
|
|
|
|
entry in `glyf' exceeds the end of the table, truncate the entry
|
|
|
|
|
length at the end of `glyf' table.
|
2010-09-19 20:07:57 +04:00
|
|
|
|
2010-09-19 20:03:36 +04:00
|
|
|
2010-09-19 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
[sfnt] Prevent overrunning in `post' table parser.
|
2010-09-19 22:51:19 +04:00
|
|
|
See Savannah bug #31040.
|
2010-09-19 20:03:36 +04:00
|
|
|
|
2010-09-19 22:51:19 +04:00
|
|
|
* src/sfnt/ttpost.c (load_post_names): Get the length of `post'
|
|
|
|
|
table and pass the limit of `post' table to load_format_20() and
|
|
|
|
|
load_format_25().
|
|
|
|
|
(load_format_20): Stop the parsing when we reached at the limit of
|
|
|
|
|
`post' table. If more glyph names are required, they are filled by
|
|
|
|
|
NULL names.
|
2010-09-19 20:03:36 +04:00
|
|
|
|
2010-09-17 18:20:00 +04:00
|
|
|
2010-09-17 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
[truetype] Don't duplicate size->twilight structure to be freed.
|
2010-09-19 22:51:19 +04:00
|
|
|
See Savannah bug #31040 for detail.
|
2010-09-17 18:20:00 +04:00
|
|
|
|
|
|
|
|
* src/truetype/ttinterp.c (free_buffer_in_size): Don't duplicate
|
|
|
|
|
FT_GlyphZoneRec size->twilight to be freed. If duplicated,
|
|
|
|
|
FT_FREE() erases the duplicated pointers only and leave original
|
|
|
|
|
pointers. They can cause the double-free crash when the burst
|
2010-09-19 22:51:19 +04:00
|
|
|
errors occur in TrueType interpreter and free_buffer_in_size() is
|
|
|
|
|
invoked repeatedly.
|
2010-09-17 18:20:00 +04:00
|
|
|
|
2010-09-15 15:02:35 +04:00
|
|
|
2010-09-15 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
Make bytecode debugging with FontForge work again.
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttinterp.c (TT_RunIns): Don't call
|
|
|
|
|
`free_buffer_in_size' in case of error if a debugger is active.
|
|
|
|
|
|
2010-09-14 11:02:10 +04:00
|
|
|
2010-09-14 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
Improve tracing messages.
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttinterp.c (TT_RunIns): Improve wording of tracing
|
|
|
|
|
message.
|
|
|
|
|
* src/truetype/ttobjs.c (tt_size_run_fpgm, tt_size_run_prep): Add
|
|
|
|
|
tracing message.
|
|
|
|
|
* src/truetype/ttgload.c (tt_loader_init): Add tracing message.
|
|
|
|
|
* src/cache/ftcsbits.c (ftc_snode_load): Emit tracing message if
|
|
|
|
|
glyph doesn't fit into a small bitmap container.
|
|
|
|
|
|
2010-09-13 09:32:22 +04:00
|
|
|
2010-09-13 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
Fix minor issues reported by <muktha.narayan@wipro.com>.
|
|
|
|
|
|
|
|
|
|
* src/autofit/aflatin.c (af_latin_compute_stem_width): Remove
|
|
|
|
|
redundant conditional check.
|
|
|
|
|
* src/base/ftsynth.c (FT_GlyphSlot_Embolden): Ditto.
|
|
|
|
|
* src/cff/cffload.c (cff_encoding_load): Remove conditional check
|
|
|
|
|
which always evaluates to `true'.
|
|
|
|
|
* src/pshinter/pshalgo.c (ps_glyph_interpolate_strong_points):
|
|
|
|
|
Ditto.
|
|
|
|
|
* src/truetype/ttinterp.c (Ins_IUP): Ditto.
|
|
|
|
|
* src/cid/cidgload.c (cid_slot_load_glyph): Don't check for NULL if
|
|
|
|
|
value is already dereferenced.
|
|
|
|
|
* src/winfonts/winfnt.c (FNT_Load_Glyph): Fix check of `face'.
|
|
|
|
|
|
2010-08-31 13:32:03 +04:00
|
|
|
2010-08-31 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
Ignore the environmental setting of LIBTOOL.
|
|
|
|
|
Patch is suggested by Adrian Bunk, to prevent unexpected
|
|
|
|
|
reflection of environmental LIBTOOL. See:
|
|
|
|
|
http://savannah.nongnu.org/patch/?7290
|
|
|
|
|
|
|
|
|
|
* builds/unix/unix-cc.in: LIBTOOL is unconditionally set to
|
|
|
|
|
$(FT_LIBTOOL_DIR)/libtool. FT_LIBTOOL_DIR is set to $(BUILD_DIR)
|
|
|
|
|
by default.
|
|
|
|
|
* configure: When configured for the building out of source tee,
|
|
|
|
|
FT_LIBTOOL_DIR is set to $(OBJ_DIR).
|
|
|
|
|
|
2010-08-31 08:29:05 +04:00
|
|
|
2010-08-31 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
[truetype] Decrease the trace level catching the interpreter error.
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttinterp.c (TT_RunIns): Decrease the trace level
|
|
|
|
|
showing the error when the interpreter returns with an error,
|
|
|
|
|
from FT_TRACE7() to FT_TRACE1().
|
|
|
|
|
|
2010-08-30 20:23:30 +04:00
|
|
|
2010-08-30 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
[truetype] Prevent bytecode reuse after the interpretation error.
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttinterp.c (free_buffer_in_size): New function to
|
|
|
|
|
free the buffer allocated during the interpretation of this glyph.
|
|
|
|
|
(TT_RunIns): Unset FT_Face->size->{cvt_ready,bytecode_ready} if
|
|
|
|
|
an error occurs in the bytecode interpretation. The interpretation
|
|
|
|
|
of invalid bytecode may break the function definitions and referring
|
|
|
|
|
them in later interpretation is danger. By unsetting these flags,
|
|
|
|
|
`fpgm' and `prep' tables are executed again in next interpretation.
|
|
|
|
|
|
2010-09-13 09:32:22 +04:00
|
|
|
This fixes Savannah bug #30798, reported by Robert Święcki.
|
2010-08-30 20:23:30 +04:00
|
|
|
|
2010-08-29 13:02:24 +04:00
|
|
|
2010-08-29 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[ftraster] Pacify compiler.
|
|
|
|
|
|
|
|
|
|
* src/raster/ftraster.c (ft_black_new) [_STANDALONE_]: `memory' is
|
|
|
|
|
not used.
|
|
|
|
|
|
2010-08-29 12:46:26 +04:00
|
|
|
2010-08-29 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[cff] Allow SIDs >= 65000.
|
|
|
|
|
|
|
|
|
|
* src/cff/cffload.c (cff_charset_load): Fix change from 2009-03-20:
|
|
|
|
|
The threshold for SIDs is not applicable here. I misinterpreted the
|
|
|
|
|
`SID values 65000 and above are available for implementation use'
|
|
|
|
|
sentence in the CFF specification.
|
|
|
|
|
|
|
|
|
|
Problem reported by Ivan Ninčić <inincic@pdftron.com>.
|
|
|
|
|
|
2010-08-28 16:41:16 +04:00
|
|
|
2010-08-28 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
Force hinting when the font lacks its familyname.
|
2010-08-29 12:46:26 +04:00
|
|
|
|
|
|
|
|
In Type42 or Type11 font embedded in PostScript & PDF, TrueType sfnt
|
|
|
|
|
stream may lack `name' table because they are not required. Hinting
|
|
|
|
|
for nameless fonts is safer for PDFs including embedded Chinese
|
|
|
|
|
fonts. Written by David Bevan, see:
|
2010-08-28 16:41:16 +04:00
|
|
|
|
|
|
|
|
http://lists.gnu.org/archive/html/freetype-devel/2010-08/msg00021.html
|
|
|
|
|
http://lists.freedesktop.org/archives/poppler/2010-August/006310.html
|
|
|
|
|
|
2010-08-29 12:46:26 +04:00
|
|
|
* src/truetype/ttobjs.c (tt_check_trickyness): If a NULL pointer by
|
|
|
|
|
nameless font is given, TRUE is returned to enable hinting.
|
2010-08-28 16:41:16 +04:00
|
|
|
|
2010-08-28 16:16:26 +04:00
|
|
|
2010-08-28 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
Register yet another tricky TrueType font.
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttobjs.c (tt_check_trickyness): Add `HuaTianKaiTi?',
|
|
|
|
|
a Kaishu typeface paired with `HuaTianSongTi?' by Huatian
|
|
|
|
|
Information Industry.
|
|
|
|
|
|
2010-08-17 09:40:55 +04:00
|
|
|
2010-08-17 Teijo Kinnunen <Teijo.Kinnunen@nuance.com>
|
|
|
|
|
|
|
|
|
|
Fix Savannah bug #30788.
|
|
|
|
|
|
|
|
|
|
* src/cache/ftccache.c (FTC_Cache_Clear): Check `cache->buckets' for
|
|
|
|
|
NULL too.
|
|
|
|
|
|
2010-08-10 04:59:12 +04:00
|
|
|
2010-08-10 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
Try to fix Savannah bug #30717 (and probably #30719 too).
|
|
|
|
|
|
|
|
|
|
* src/smooth/ftsmooth.c (ft_smooth_render_generic): Add another
|
|
|
|
|
overflow test for `width' and `height'.
|
|
|
|
|
|
* Version 2.4.2 released.
=========================
Tag sources with `VER-2-4-2'.
* docs/CHANGES: Updated.
* docs/VERSION.DLL: Update documentation and bump version number to
2.4.2
* README, Jamfile (RefDoc),
builds/win32/vc2005/freetype.vcproj, builds/win32/vc2005/index.html,
builds/win32/vc2008/freetype.vcproj, builds/win32/vc2008/index.html,
builds/win32/visualc/freetype.dsp,
builds/win32/visualc/freetype.vcproj,
builds/win32/visualc/index.html, builds/win32/visualce/freetype.dsp,
builds/win32/visualce/freetype.vcproj,
builds/win32/visualce/index.html,
builds/wince/vc2005-ce/freetype.vcproj,
builds/wince/vc2005-ce/index.html,
builds/wince/vc2008-ce/freetype.vcproj,
builds/wince/vc2008-ce/index.html: s/2.4.1/2.4.2/, s/241/242/.
* include/freetype/freetype.h (FREETYPE_PATCH): Set to 2.
* builds/unix/configure.raw (version_info): Set to 12:0:6.
2010-08-07 00:00:38 +04:00
|
|
|
2010-08-06 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
* Version 2.4.2 released.
|
|
|
|
|
=========================
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Tag sources with `VER-2-4-2'.
|
|
|
|
|
|
|
|
|
|
* docs/CHANGES: Updated.
|
|
|
|
|
|
|
|
|
|
* docs/VERSION.DLL: Update documentation and bump version number to
|
|
|
|
|
2.4.2
|
|
|
|
|
|
|
|
|
|
* README, Jamfile (RefDoc),
|
|
|
|
|
builds/win32/vc2005/freetype.vcproj, builds/win32/vc2005/index.html,
|
|
|
|
|
builds/win32/vc2008/freetype.vcproj, builds/win32/vc2008/index.html,
|
|
|
|
|
builds/win32/visualc/freetype.dsp,
|
|
|
|
|
builds/win32/visualc/freetype.vcproj,
|
|
|
|
|
builds/win32/visualc/index.html, builds/win32/visualce/freetype.dsp,
|
|
|
|
|
builds/win32/visualce/freetype.vcproj,
|
|
|
|
|
builds/win32/visualce/index.html,
|
|
|
|
|
builds/wince/vc2005-ce/freetype.vcproj,
|
|
|
|
|
builds/wince/vc2005-ce/index.html,
|
|
|
|
|
builds/wince/vc2008-ce/freetype.vcproj,
|
|
|
|
|
builds/wince/vc2008-ce/index.html: s/2.4.1/2.4.2/, s/241/242/.
|
|
|
|
|
|
|
|
|
|
* include/freetype/freetype.h (FREETYPE_PATCH): Set to 2.
|
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|
|
|
|
|
|
|
|
* builds/unix/configure.raw (version_info): Set to 12:0:6.
|
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|
|
2010-08-06 20:46:56 +04:00
|
|
|
2010-08-06 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
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|
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|
|
|
|
|
|
Fix Savannah bug #30648.
|
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|
|
|
|
|
|
|
|
* src/base/ftobjs.c (FT_Done_Library): Specify the order of font
|
2010-08-06 22:07:36 +04:00
|
|
|
drivers during the face closing process. Type42 faces should be
|
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|
|
|
closed before TrueType faces, because a Type42 face refers to
|
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|
|
another internal TrueType face which is created from sfnt[] array on
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|
|
the memory.
|
2010-08-06 20:46:56 +04:00
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|
2010-08-06 10:20:28 +04:00
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|
|
2010-08-06 Yuriy Kaminskiy <yumkam@mail.ru>
|
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|
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|
|
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|
|
[raster] Fix valgrind warning.
|
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|
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|
|
* src/raster/ftraster.c (Decompose_Curve) <default>: Access point[0]
|
|
|
|
|
only if we don't hit `limit'.
|
|
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|
|
|
2010-08-06 09:11:54 +04:00
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|
2010-08-06 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
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|
|
|
|
|
|
|
|
Fix Savannah bug #30658.
|
|
|
|
|
|
2010-08-06 22:07:36 +04:00
|
|
|
* src/base/ftobjs.c (Mac_Read_POST_Resource): Check that the total
|
2010-08-06 09:11:54 +04:00
|
|
|
length of collected POST segments does not overrun the allocated
|
|
|
|
|
buffer.
|
|
|
|
|
|
2010-08-06 03:39:26 +04:00
|
|
|
2010-08-06 Yuriy Kaminskiy <yumkam@mail.ru>
|
|
|
|
|
|
|
|
|
|
Fix conditional usage of FT_MulFix_i386.
|
|
|
|
|
With -ansi flag, gcc does not define `i386', only `__i386__'.
|
|
|
|
|
|
|
|
|
|
* include/freetype/config/ftconfig.h, builds/unix/ftconfig.in:
|
|
|
|
|
s/i386/__i386__/.
|
|
|
|
|
|
2010-08-06 02:47:57 +04:00
|
|
|
2010-08-05 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
Fix Savannah bug #30657.
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttinterp.c (BOUNDSL): New macro.
|
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|
|
|
Change `BOUNDS' to `BOUNDSL' where appropriate.
|
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|
|
|
|
|
|
|
|
* src/truetype/ttinterp.h (TT_ExecContextRec): Fix type of
|
|
|
|
|
`cvtSize'.
|
|
|
|
|
|
2010-08-06 01:15:26 +04:00
|
|
|
2010-08-05 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
Fix Savannah bug #30656.
|
|
|
|
|
|
|
|
|
|
* src/type42/t42parse.c (t42_parse_sfnts): Protect against negative
|
|
|
|
|
string_size.
|
|
|
|
|
Fix comparison.
|
|
|
|
|
|
2010-08-05 12:10:32 +04:00
|
|
|
2010-08-05 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
[cff] Don't use any values in decoder after parsing error.
|
|
|
|
|
|
|
|
|
|
* src/cff/cffgload.c (cff_slot_load): Skip the evaluations
|
|
|
|
|
of the values in decoder, if cff_decoder_parse_charstrings()
|
|
|
|
|
returns any error.
|
|
|
|
|
|
2010-08-04 17:54:55 +04:00
|
|
|
2010-08-04 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
Fix Savannah bug #30644.
|
|
|
|
|
|
|
|
|
|
* src/base/ftstream.c (FT_Stream_EnterFrame): Fix comparison.
|
|
|
|
|
|
2010-08-04 17:21:20 +04:00
|
|
|
2010-08-04 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
`make devel' fails if FT_CONFIG_OPTION_OLD_INTERNALS is set.
|
|
|
|
|
|
|
|
|
|
* devel/ftoption.h: Synchronize with
|
|
|
|
|
include/freetype/config/ftoption.h.
|
|
|
|
|
|
2010-08-05 12:10:32 +04:00
|
|
|
2010-08-04 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
2010-08-04 16:43:29 +04:00
|
|
|
|
|
|
|
|
[cff] Improve stack overflow test.
|
|
|
|
|
|
|
|
|
|
* src/cff/cffgload.c (cff_decoder_parse_charstrings): Check stack
|
|
|
|
|
after execution of operations too.
|
|
|
|
|
|
2010-07-18 20:41:47 +04:00
|
|
|
2010-07-18 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
Add reference counters and to FT_Library and FT_Face objects.
|
|
|
|
|
|
|
|
|
|
* include/freetype/freetype.h (FT_Reference_Face): New function.
|
|
|
|
|
* include/freetype/ftmodapi.h (FT_Rererence_Library): New function.
|
|
|
|
|
|
|
|
|
|
* include/freetype/internal/ftobjs.h (FT_Face_InternalRec,
|
|
|
|
|
FT_LibraryRec): New field `refcount'.
|
|
|
|
|
|
|
|
|
|
* src/base/ftobjs.c (FT_Open_Face, FT_New_Library): Handle
|
|
|
|
|
`refcount'.
|
|
|
|
|
(FT_Reference_Face, FT_Reference_Library): Implement new functions.
|
|
|
|
|
(FT_Done_Face, FT_Done_Library): Handle `refcount'.
|
|
|
|
|
|
|
|
|
|
* docs/CHANGES: Updated.
|
|
|
|
|
|
* Version 2.4.1 released.
=========================
Tag sources with `VER-2-4-1'.
* docs/CHANGES: Updated.
* docs/VERSION.DLL: Update documentation and bump version number to
2.4.1.
* README, Jamfile (RefDoc),
builds/win32/vc2005/freetype.vcproj, builds/win32/vc2005/index.html,
builds/win32/vc2008/freetype.vcproj, builds/win32/vc2008/index.html,
builds/win32/visualc/freetype.dsp,
builds/win32/visualc/freetype.vcproj,
builds/win32/visualc/index.html, builds/win32/visualce/freetype.dsp,
builds/win32/visualce/freetype.vcproj,
builds/win32/visualce/index.html,
builds/wince/vc2005-ce/freetype.vcproj,
builds/wince/vc2005-ce/index.html,
builds/wince/vc2008-ce/freetype.vcproj,
builds/wince/vc2008-ce/index.html: s/2.4.0/2.4.1/, s/240/241/.
* include/freetype/freetype.h (FREETYPE_PATCH): Set to 1.
* builds/unix/configure.raw (version_info): Set to 11:1:5.
2010-07-18 08:20:09 +04:00
|
|
|
2010-07-18 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
* Version 2.4.1 released.
|
|
|
|
|
=========================
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Tag sources with `VER-2-4-1'.
|
|
|
|
|
|
|
|
|
|
* docs/CHANGES: Updated.
|
|
|
|
|
|
|
|
|
|
* docs/VERSION.DLL: Update documentation and bump version number to
|
|
|
|
|
2.4.1.
|
|
|
|
|
|
|
|
|
|
* README, Jamfile (RefDoc),
|
|
|
|
|
builds/win32/vc2005/freetype.vcproj, builds/win32/vc2005/index.html,
|
|
|
|
|
builds/win32/vc2008/freetype.vcproj, builds/win32/vc2008/index.html,
|
|
|
|
|
builds/win32/visualc/freetype.dsp,
|
|
|
|
|
builds/win32/visualc/freetype.vcproj,
|
|
|
|
|
builds/win32/visualc/index.html, builds/win32/visualce/freetype.dsp,
|
|
|
|
|
builds/win32/visualce/freetype.vcproj,
|
|
|
|
|
builds/win32/visualce/index.html,
|
|
|
|
|
builds/wince/vc2005-ce/freetype.vcproj,
|
|
|
|
|
builds/wince/vc2005-ce/index.html,
|
|
|
|
|
builds/wince/vc2008-ce/freetype.vcproj,
|
|
|
|
|
builds/wince/vc2008-ce/index.html: s/2.4.0/2.4.1/, s/240/241/.
|
|
|
|
|
|
|
|
|
|
* include/freetype/freetype.h (FREETYPE_PATCH): Set to 1.
|
|
|
|
|
|
|
|
|
|
* builds/unix/configure.raw (version_info): Set to 11:1:5.
|
|
|
|
|
|
2010-07-17 15:39:50 +04:00
|
|
|
2010-07-17 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[cff] Final try to fix `hintmask' and `cntrmask' limit check.
|
|
|
|
|
|
|
|
|
|
Problem reported by Tobias Wolf <towolf@gmail.com>.
|
|
|
|
|
|
|
|
|
|
* src/cff/cffgload.c (cff_decoder_parse_charstrings)
|
|
|
|
|
<cff_op_hintmask>: Sigh. I'm apparently too silly to fix this
|
|
|
|
|
correctly in less than three tries.
|
|
|
|
|
|
* Version 2.4.0 released.
=========================
Tag sources with `VER-2-4-0'.
* docs/CHANGES: Updated.
* docs/VERSION.DLL: Update documentation and bump version number to
2.4.0.
* README, Jamfile (RefDoc),
builds/win32/vc2005/freetype.vcproj, builds/win32/vc2005/index.html,
builds/win32/vc2008/freetype.vcproj, builds/win32/vc2008/index.html,
builds/win32/visualc/freetype.dsp,
builds/win32/visualc/freetype.vcproj,
builds/win32/visualc/index.html, builds/win32/visualce/freetype.dsp,
builds/win32/visualce/freetype.vcproj,
builds/win32/visualce/index.html,
builds/wince/vc2005-ce/freetype.vcproj,
builds/wince/vc2005-ce/index.html,
builds/wince/vc2008-ce/freetype.vcproj,
builds/wince/vc2008-ce/index.html: s/2.3.12/2.4.0/, s/2312/240/.
* include/freetype/freetype.h (FREETYPE_MINOR): Set to 4.
(FREETYPE_PATCH): Set to 0.
* builds/unix/configure.raw (version_info): Set to 11:0:5.
2010-07-13 00:07:16 +04:00
|
|
|
2010-07-12 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
* Version 2.4.0 released.
|
|
|
|
|
=========================
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Tag sources with `VER-2-4-0'.
|
|
|
|
|
|
|
|
|
|
* docs/CHANGES: Updated.
|
|
|
|
|
|
|
|
|
|
* docs/VERSION.DLL: Update documentation and bump version number to
|
|
|
|
|
2.4.0.
|
|
|
|
|
|
|
|
|
|
* README, Jamfile (RefDoc),
|
|
|
|
|
builds/win32/vc2005/freetype.vcproj, builds/win32/vc2005/index.html,
|
|
|
|
|
builds/win32/vc2008/freetype.vcproj, builds/win32/vc2008/index.html,
|
|
|
|
|
builds/win32/visualc/freetype.dsp,
|
|
|
|
|
builds/win32/visualc/freetype.vcproj,
|
|
|
|
|
builds/win32/visualc/index.html, builds/win32/visualce/freetype.dsp,
|
|
|
|
|
builds/win32/visualce/freetype.vcproj,
|
|
|
|
|
builds/win32/visualce/index.html,
|
|
|
|
|
builds/wince/vc2005-ce/freetype.vcproj,
|
|
|
|
|
builds/wince/vc2005-ce/index.html,
|
|
|
|
|
builds/wince/vc2008-ce/freetype.vcproj,
|
|
|
|
|
builds/wince/vc2008-ce/index.html: s/2.3.12/2.4.0/, s/2312/240/.
|
|
|
|
|
|
|
|
|
|
* include/freetype/freetype.h (FREETYPE_MINOR): Set to 4.
|
|
|
|
|
(FREETYPE_PATCH): Set to 0.
|
|
|
|
|
|
|
|
|
|
* builds/unix/configure.raw (version_info): Set to 11:0:5.
|
|
|
|
|
|
2010-07-12 23:13:22 +04:00
|
|
|
2010-07-12 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
Remove C++ warnings.
|
|
|
|
|
|
|
|
|
|
*/*: Initialize pointers where necessary to make g++ happy.
|
|
|
|
|
|
2010-07-12 22:57:54 +04:00
|
|
|
2010-07-12 malc <av1474@comtv.ru>
|
2010-07-13 08:26:46 +04:00
|
|
|
Richard Henderson <rth@redhat.com>
|
2010-07-12 22:57:54 +04:00
|
|
|
|
|
|
|
|
Fix type-punning issues with C++.
|
|
|
|
|
|
|
|
|
|
* include/freetype/internal/ftmemory.h (FT_ASSIGNP) [__cplusplus]:
|
|
|
|
|
Emulate a `typeof' operator with an inline template which uses
|
|
|
|
|
`static_cast'.
|
|
|
|
|
|
2010-07-11 11:28:21 +04:00
|
|
|
2010-07-11 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
Fix C++ compilation issue.
|
|
|
|
|
|
|
|
|
|
* src/tools/apinames.c (names_dump) <OUTPUT_WATCOM_LBC>: Fix
|
2010-07-12 22:57:54 +04:00
|
|
|
type of `dot' variable.
|
2010-07-11 11:28:21 +04:00
|
|
|
|
2010-07-10 19:31:17 +04:00
|
|
|
2010-07-10 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
Fix another case reported in Savannah bug #30373.
|
|
|
|
|
Permit a face for Type1, Type42 and CFF without charmap,
|
|
|
|
|
patch by Tor Andersson.
|
|
|
|
|
|
|
|
|
|
* src/type1/t1objs.c (T1_Face_Init): Reset the error if it
|
|
|
|
|
is FT_Err_No_Unicode_Glyph_Name.
|
|
|
|
|
* src/type42/t42objs.c (T42_Face_Init): Ditto.
|
|
|
|
|
* src/cff/cffobjs.c (cff_face_init): Ditto.
|
|
|
|
|
|
2010-07-09 07:26:33 +04:00
|
|
|
2010-07-09 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
Use defined macros to set {platform,encoding}_id.
|
|
|
|
|
|
|
|
|
|
* src/bdf/bdfdrivr.c: Include ttnameid.h and use macros to
|
|
|
|
|
set charmap.{platfom,encoding}_id.
|
|
|
|
|
* src/pcf/pcfdrivr.c: Ditto.
|
|
|
|
|
* src/winfonts/winfnt.c: Ditto.
|
|
|
|
|
* src/type1/t1objs.c: Ditto.
|
|
|
|
|
* src/type42/t42objs.c: Ditto.
|
|
|
|
|
* src/cff/cffobjs.c: Ditto.
|
|
|
|
|
* src/pfr/pfrobjs.c: Ditto.
|
|
|
|
|
|
2010-07-09 06:36:00 +04:00
|
|
|
2010-07-09 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
Fix Savannah bug #30373.
|
|
|
|
|
Too serious check of errors by `FT_CMap_New' since 2010-07-04
|
|
|
|
|
is fixed. Reported by Tor Andersson.
|
|
|
|
|
|
|
|
|
|
* include/freetype/fterrdef.h
|
|
|
|
|
(PSnames_Err_No_Unicode_Glyph_Name): New error code to
|
|
|
|
|
indicate the Unicode charmap synthesis failed because
|
|
|
|
|
no Unicode glyph name is found.
|
|
|
|
|
|
|
|
|
|
* src/psnames/psmodule.c (ps_unicodes_init): Return
|
|
|
|
|
PSnames_Err_No_Unicode_Glyph_Name when no Unicode glyph name
|
|
|
|
|
is found in the font.
|
|
|
|
|
* src/cff/cffcmap.c (cff_cmap_unicode_init): Return
|
|
|
|
|
CFF_Err_No_Unicode_Glyph_Name when no SID is available.
|
|
|
|
|
|
|
|
|
|
* src/type1/t1objs.c (T1_Face_Init): Proceed if `FT_CMap_New'
|
|
|
|
|
is failed by the lack of Unicode glyph name.
|
|
|
|
|
* src/type42/t42objs.c (T42_Face_Init): Ditto.
|
|
|
|
|
* src/cff/cffobjs.c (cff_face_init): Ditto.
|
|
|
|
|
|
2010-07-09 11:55:29 +04:00
|
|
|
2010-07-09 Ken Sharp <ken.sharp@artifex.com>
|
|
|
|
|
|
|
|
|
|
Make ftraster.c compile in stand-alone mode with MSVC compiler.
|
|
|
|
|
|
|
|
|
|
* src/raster/ftmisc.h (FT_Int64) [_WIN32, _WIN64]: Fix typedef
|
|
|
|
|
since there is no `inttypes.h' for MSVC.
|
|
|
|
|
|
2010-07-08 09:29:42 +04:00
|
|
|
2010-07-08 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
Fix Savannah bug #30361.
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttinterp.c (Ins_IUP): Fix bounds check.
|
|
|
|
|
|
2010-07-06 12:44:56 +04:00
|
|
|
2010-07-06 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
Pacify compiler.
|
|
|
|
|
|
|
|
|
|
* src/cff/cffload.c (cff_index_get_pointers): Initialize
|
|
|
|
|
`new_bytes'.
|
|
|
|
|
|
2010-07-06 00:36:30 +04:00
|
|
|
2010-07-05 Eugene A. Shatokhin <spectre@ispras.ru>
|
|
|
|
|
|
|
|
|
|
Fix Savannah bug #27648.
|
|
|
|
|
|
|
|
|
|
* src/base/ftobjs.c (ft_remove_renderer, FT_Add_Module): Call
|
|
|
|
|
`raster_done' only if we have an outline glyph format.
|
|
|
|
|
|
2010-07-05 09:45:02 +04:00
|
|
|
2010-07-05 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
Fix Savannah bug #30030.
|
|
|
|
|
|
|
|
|
|
* builds/win32/*/freetype.vcproj: Add ftxf86.c.
|
|
|
|
|
|
2010-07-05 08:40:02 +04:00
|
|
|
2010-07-05 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[cff] Next try to fix `hintmask' and `cntrmask' limit check.
|
|
|
|
|
|
|
|
|
|
Problem reported by malc <av1474@comtv.ru>.
|
|
|
|
|
|
|
|
|
|
* src/cff/cffgload.c (cff_decoder_parse_charstrings)
|
|
|
|
|
<cff_op_hintmask>: It is possible that there is just a single byte
|
|
|
|
|
after the `hintmask' or `cntrmask', e.g., a `return' instruction.
|
|
|
|
|
|
2010-07-04 15:14:18 +04:00
|
|
|
2010-07-04 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
Restrict the number of the charmaps in a rogue-compatible mode.
|
|
|
|
|
Fix for Savannah bug #30059.
|
|
|
|
|
|
|
|
|
|
* src/cache/ftccmap.c (FTC_CMapCache_Lookup): Replace `16' the
|
|
|
|
|
minimum character code passed by a legacy rogue client by...
|
|
|
|
|
* include/freetype/config/ftoption.h (FT_MAX_CHARMAP_CACHEABLE):
|
|
|
|
|
This. It is undefined when FT_CONFIG_OPTION_OLD_INTERNALS is
|
|
|
|
|
undefined (thus the rogue client compatibility is not required).
|
|
|
|
|
|
|
|
|
|
* src/cff/cffobjs.c (cff_face_init): Abort the automatic
|
|
|
|
|
selection or synthesis of Unicode cmap subtable when the charmap
|
|
|
|
|
index exceeds FT_MAX_CHARMAP_CACHEABLE.
|
|
|
|
|
* src/sfnt/ttcmap.c (tt_face_build_cmaps): Issue error message
|
|
|
|
|
when the charmap index exceeds FT_MAX_CHARMAP_CACHEABLE.
|
|
|
|
|
|
|
|
|
|
* src/base/ftobjs.c (find_unicode_charmap): When Unicode charmap
|
|
|
|
|
is found after FT_MAX_CHARMAP_CACHEABLE, ignore it and search
|
|
|
|
|
earlier one.
|
|
|
|
|
(find_variant_selector_charmap): When UVS charmap is found after
|
|
|
|
|
FT_MAX_CHARMAP_CACHEABLE, ignore it and search earlier one.
|
|
|
|
|
(FT_Select_Charmap): When a charmap matching with requested
|
|
|
|
|
encoding but after FT_MAX_CHARMAP_CACHEABLE, ignore and search
|
|
|
|
|
earlier one.
|
|
|
|
|
(FT_Set_Charmap): When a charmap matching with requested
|
|
|
|
|
charmap but after FT_MAX_CHARMAP_CACHEABLE, ignore and search
|
|
|
|
|
earlier one.
|
|
|
|
|
(FT_Get_Charmap_Index): When a requested charmap is found
|
|
|
|
|
after FT_MAX_CHARMAP_CACHEABLE, return the inverted charmap
|
|
|
|
|
index.
|
|
|
|
|
|
2010-07-04 09:37:56 +04:00
|
|
|
2010-07-04 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
TrueType hinting is no longer patented.
|
|
|
|
|
|
|
|
|
|
* include/freetype/config/ftoption.h, devel/ftoption.h
|
|
|
|
|
(TT_CONFIG_OPTION_BYTECODE_INTERPRETER): Define.
|
|
|
|
|
(TT_CONFIG_OPTION_UNPATENTED_HINTING): Undefine.
|
|
|
|
|
|
|
|
|
|
* docs/CHANGES, docs/INSTALL, include/freetype/freetype.h: Updated.
|
|
|
|
|
* docs/TRUETYPE, docs/PATENTS: Removed.
|
|
|
|
|
|
2010-07-04 07:08:41 +04:00
|
|
|
2010-07-04 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
Check error value by `FT_CMap_New'.
|
|
|
|
|
|
|
|
|
|
* src/cff/cffobjs.c (cff_face_init): Check error value by
|
|
|
|
|
`FT_CMap_New'.
|
|
|
|
|
* src/pfr/pfrobjs.c (pfr_face_init): Ditto.
|
|
|
|
|
* src/type1/t1jobjs.c (T1_Face_Init): Ditto.
|
|
|
|
|
* src/type42/t42jobjs.c (T42_Face_Init): Ditto.
|
|
|
|
|
|
2010-07-03 17:31:38 +04:00
|
|
|
2010-07-03 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
Make ftgrays.c compile stand-alone again.
|
|
|
|
|
|
|
|
|
|
* src/smooth/ftgrays.c [_STANDALONE_]: Include `stddef.h'.
|
|
|
|
|
(FT_INT_MAX, FT_PtrDist)[_STANDALONE_]: Define.
|
|
|
|
|
|
2010-07-02 13:16:02 +04:00
|
|
|
2010-07-02 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
Additional fix for Savannah bug #30306.
|
|
|
|
|
|
2010-07-04 09:09:10 +04:00
|
|
|
* src/base/ftobjs.c (Mac_Read_POST_Resource): If the type of the
|
|
|
|
|
POST fragment is 0, the segment is completely ignored. The declared
|
|
|
|
|
length of the segment is not cared at all. According to Adobe
|
|
|
|
|
Technical Note 5040, type 0 segment is a comment only and should not
|
|
|
|
|
be loaded for the interpreter. Reported by Robert Święcki.
|
2010-07-02 13:16:02 +04:00
|
|
|
|
2010-07-01 13:37:09 +04:00
|
|
|
2010-07-01 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[truetype] Protect against code range underflow.
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttinterp.c (DO_JROT, DO_JMPR, DO_JROF): Don't allow
|
|
|
|
|
negative IP values.
|
|
|
|
|
|
2010-07-01 13:28:43 +04:00
|
|
|
2010-07-01 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[truetype] Add rudimentary tracing for bytecode instructions.
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttinterp.c (opcode_name) [FT_DEBUG_LEVEL_TRACE]: New
|
|
|
|
|
array.
|
|
|
|
|
(TT_RunIns): Trace opcodes.
|
|
|
|
|
|
2010-06-30 20:24:33 +04:00
|
|
|
2010-06-30 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
Fix Savannah bug #30263.
|
|
|
|
|
|
|
|
|
|
* src/smooth/ftgrays.c (gray_render_span): Use cast to `unsigned
|
|
|
|
|
int' to avoid integer overflow.
|
|
|
|
|
|
|
|
|
|
* src/smooth/ftsmooth.c (ft_smooth_render_generic): Use smaller
|
|
|
|
|
threshold values for `width' and `height'. This is not directly
|
|
|
|
|
related to the bug fix but makes sense anyway.
|
|
|
|
|
|
2010-07-01 13:39:04 +04:00
|
|
|
2010-07-01 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
Initial fix for Savannah bug #30306.
|
|
|
|
|
|
2010-07-04 09:09:10 +04:00
|
|
|
* src/base/ftobjs.c (Mac_Read_POST_Resource): Check `rlen', the
|
|
|
|
|
length of fragment declared in the POST fragment header, and prevent
|
|
|
|
|
an underflow in length calculation. Some fonts set the length to
|
2010-10-03 22:22:23 +04:00
|
|
|
zero in spite of the existence of a following 16bit `type'.
|
2010-07-04 09:09:10 +04:00
|
|
|
Reported by Robert Święcki.
|
2010-07-01 13:39:04 +04:00
|
|
|
|
2010-07-01 12:31:03 +04:00
|
|
|
2010-07-01 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
Additional fix for Savannah bug #30248 and #30249.
|
|
|
|
|
|
2010-07-04 09:09:10 +04:00
|
|
|
* src/base/ftobjs.c (Mac_Read_POST_Resource): Check the buffer size
|
|
|
|
|
during gathering PFB fragments embedded in LaserWriter PS font for
|
|
|
|
|
Macintosh. Reported by Robert Święcki.
|
2010-07-01 12:31:03 +04:00
|
|
|
|
2010-06-30 12:26:48 +04:00
|
|
|
2010-06-30 Alexei Podtelezhnikov <apodtele@gmail.com>
|
|
|
|
|
|
|
|
|
|
Minor optimizations by avoiding divisions.
|
|
|
|
|
|
|
|
|
|
* src/sfnt/ttkern.c (tt_face_load_kern, tt_face_get_kerning):
|
|
|
|
|
Replace divisions with multiplication in comparisons.
|
|
|
|
|
|
2010-06-29 14:31:08 +04:00
|
|
|
2010-06-29 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
Fix minor tracing issues.
|
|
|
|
|
|
|
|
|
|
* src/cff/cffgload.c, src/truetype/ttgload.c: Adjust tracing levels.
|
|
|
|
|
|
2010-06-27 17:41:02 +04:00
|
|
|
2010-06-27 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[cff] Really fix `hintmask' and `cntrmask' limit check.
|
|
|
|
|
|
|
|
|
|
* src/cff/cffgload.c (cff_decoder_parse_charstrings)
|
|
|
|
|
<cff_op_hintmask>: Fix thinko and handle tracing also.
|
|
|
|
|
|
2010-06-27 17:10:15 +04:00
|
|
|
2010-06-27 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
Fix valgrind warning.
|
|
|
|
|
|
|
|
|
|
* src/base/ftoutln.c (FT_Outline_Get_Orientation): Initialize
|
|
|
|
|
`result' array.
|
|
|
|
|
|
2010-06-27 15:03:54 +04:00
|
|
|
2010-06-27 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[cff] Fix memory leak.
|
|
|
|
|
|
|
|
|
|
* src/cff/cffgload.c (cff_operator_seac): Free charstrings even in
|
|
|
|
|
case of errors.
|
|
|
|
|
|
2010-06-27 14:34:19 +04:00
|
|
|
2010-06-27 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
[cff] Protect against invalid `hintmask' and `cntrmask' operators.
|
|
|
|
|
|
|
|
|
|
* src/cff/cffgload.c (cff_decoder_parse_charstrings)
|
|
|
|
|
<cff_op_hintmask>: Ensure that we don't exceed `limit' while parsing
|
|
|
|
|
the bit masks of the `hintmask' and `cntrmask' operators.
|
|
|
|
|
|
2010-06-27 02:43:23 +04:00
|
|
|
2010-06-26 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
Fix PFR change 2010-06-24.
|
|
|
|
|
|
|
|
|
|
* src/pfr/pfrgload.c (pfr_glyph_load_simple): Really protect against
|
|
|
|
|
invalid indices.
|
|
|
|
|
|
2010-06-27 00:46:38 +04:00
|
|
|
2010-06-26 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
Improve PFR tracing messages.
|
|
|
|
|
|
|
|
|
|
* src/pfr/pfrgload.c (pfr_glyph_load_rec): Emit tracing messages for
|
|
|
|
|
simple and compound glyph offsets.
|
|
|
|
|
|
2010-06-26 11:45:41 +04:00
|
|
|
2010-06-26 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
Fix last PFR change.
|
|
|
|
|
|
|
|
|
|
* src/pfr/pfrobjs.c (pfr_face_init): Fix rejection logic.
|
|
|
|
|
|
2010-06-26 11:29:51 +04:00
|
|
|
2010-06-26 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
Fix Savannah bug #30262.
|
|
|
|
|
|
|
|
|
|
* src/sfnt/ttload.c (tt_face_load_maxp): Limit `maxComponentDepth'
|
|
|
|
|
arbitrarily to 100 to avoid stack exhaustion.
|
|
|
|
|
|
|
|
|
|
2010-06-26 Werner Lemberg <wl@gnu.org>
|
2010-06-26 11:24:08 +04:00
|
|
|
|
|
|
|
|
Add some memory checks (mainly for debugging).
|
|
|
|
|
|
|
|
|
|
* src/base/ftstream.c (FT_Stream_EnterFrame): Exit with error
|
|
|
|
|
if the frame size is larger than the stream size.
|
|
|
|
|
|
|
|
|
|
* src/base/ftsystem.c (ft_ansi_stream_io): Exit with error if
|
|
|
|
|
seeking a position larger than the stream size.
|
|
|
|
|
|
2010-06-26 00:44:37 +04:00
|
|
|
2010-06-25 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
Fix Savannah bug #30261.
|
|
|
|
|
|
|
|
|
|
* src/pfr/pfrobjs.c (pfr_face_init): Reject fonts which contain
|
|
|
|
|
neither outline nor bitmap glyphs.
|
|
|
|
|
|
2010-06-25 23:55:14 +04:00
|
|
|
2010-06-25 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
Fix Savannah bug #30254.
|
|
|
|
|
|
|
|
|
|
* src/cff/cffload.c (cff_index_get_pointers): Do sanity check for
|
|
|
|
|
first offset also.
|
|
|
|
|
|
2010-06-25 04:02:18 +04:00
|
|
|
2010-06-25 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
Initial fix for Savannah bug #30248 and #30249.
|
|
|
|
|
|
|
|
|
|
* src/base/ftobjs.c (Mac_Read_POST_Resource): Check the error during
|
|
|
|
|
reading a PFB fragment embedded in LaserWriter PS font for Macintosh.
|
2010-07-04 09:09:10 +04:00
|
|
|
Reported by Robert Święcki.
|
2010-06-25 04:02:18 +04:00
|
|
|
|
2010-06-24 22:20:26 +04:00
|
|
|
2010-06-24 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
Fix Savannah bug #30247.
|
|
|
|
|
|
|
|
|
|
* src/pcf/pcfread.c (pcf_get_metrics): Disallow (invalid) fonts with
|
|
|
|
|
zero metrics.
|
|
|
|
|
|
2010-06-24 14:50:46 +04:00
|
|
|
2010-06-24 Graham Asher <graham.asher@btinternet.com>
|
|
|
|
|
|
|
|
|
|
* src/smooth/ftgrays.c (gray_render_cubic): Fix algorithm.
|
|
|
|
|
The previous version was too aggressive, as demonstrated in
|
|
|
|
|
http://lists.gnu.org/archive/html/freetype-devel/2010-06/msg00020.html.
|
|
|
|
|
|
2010-06-24 12:34:29 +04:00
|
|
|
2010-06-24 Werner Lemberg <wl@gnu.org>
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|
*/*: Use module specific error names where appropriate.
|
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|
2010-06-24 10:48:10 +04:00
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|
2010-06-24 Werner Lemberg <wl@gnu.org>
|
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|
Fix Savannah bug #30236.
|
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|
* src/sfnt/ttcmap.c (tt_face_build_cmaps): Improve check for pointer
|
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|
|
to `cmap_table'.
|
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|
2010-06-24 10:20:56 +04:00
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|
2010-06-24 Werner Lemberg <wl@gnu.org>
|
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|
|
Fix Savannah bug #30235.
|
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|
* src/pfr/pfrgload.c (pfr_glyph_load_simple): Protect against
|
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|
|
invalid indices if there aren't any coordinates for indexing.
|
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|
2010-06-24 09:40:49 +04:00
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2010-06-24 Werner Lemberg <wl@gnu.org>
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[bdf]: Font properties are optional.
|
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* src/bdf/bdflib.c (_bdf_readstream): Use special error code to
|
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|
indicate a redo operation.
|
|
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|
|
(_bdf_parse_start): Handle `CHARS' keyword here too and pass current
|
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|
|
input line to `_bdf_parse_glyph'.
|
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|
2010-06-23 12:00:52 +04:00
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2010-06-23 Werner Lemberg <wl@gnu.org>
|
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Fix Savannah bug #30220.
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* include/freetype/fterrdef.h
|
|
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(BDF_Err_Missing_Fontboundingbox_Field): New error code.
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|
* src/bdf/bdflib.c (_bdf_parse_start): Check for missing
|
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|
`FONTBOUNDINGBOX' field.
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|
|
Avoid memory leak if there are multiple `FONT' lines (which is
|
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|
|
invalid but doesn't hurt).
|
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|
2010-06-21 11:28:32 +04:00
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2010-06-21 Werner Lemberg <wl@gnu.org>
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Fix Savannah bug #30168.
|
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* src/pfr/pfrgload.c (pfr_glyph_load_compound): Limit the number of
|
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subglyphs to avoid endless recursion.
|
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|
2010-06-20 18:27:36 +04:00
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2010-06-20 Werner Lemberg <wl@gnu.org>
|
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Fix Savannah bug #30145.
|
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* src/psaux/psobjs.c (t1_builder_add_contour): Protect against
|
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`outline == NULL' which might happen in invalid fonts.
|
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2010-06-19 18:08:31 +04:00
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2010-06-19 Werner Lemberg <wl@gnu.org>
|
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Fix Savannah bug #30135.
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* src/bdf/bdflib.c (_bdf_list_join): Don't modify value in static
|
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|
string `empty'.
|
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|
(_bdf_parse_glyph): Avoid memory leak in case of error.
|
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|
2010-06-15 10:29:30 +04:00
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2010-06-15 Werner Lemberg <wl@gnu.org>
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Fix Savannah bug #30108.
|
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* src/autofit/afglobal.c (af_face_globals_compute_script_coverage):
|
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|
Properly mask AF_DIGIT bit in comparison.
|
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|
2010-06-12 03:32:20 +04:00
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2010-06-11 Werner Lemberg <wl@gnu.org>
|
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|
|
Fix Savannah bug #30106.
|
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|
Point numbers for FreeType's implementation of hinting masks are
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|
collected before the final number of points of a glyph has been
|
|
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|
determined; in particular, the code for handling the `endchar'
|
|
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|
|
opcode can reduce the number of points.
|
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|
|
* src/pshinter/pshalgo.c (psh_glyph_find_strong_points): Assure that
|
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|
|
`end_point' is not larger than `glyph->num_points'.
|
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|
|
2010-06-12 01:00:22 +04:00
|
|
|
2010-06-11 Werner Lemberg <wl@gnu.org>
|
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|
|
[cff]: Improve debugging output.
|
|
|
|
|
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|
|
* src/cff/cffgload.c (cff_decoder_parse_charstrings)
|
|
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|
|
<cff_op_hintmask>: Implement it.
|
|
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|
|
2010-06-10 10:10:57 +04:00
|
|
|
2010-06-10 Graham Asher <graham.asher@btinternet.com>
|
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|
|
|
ftgrays: Speed up rendering of small cubic splines.
|
|
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|
|
* src/smooth/ftgrays.c (gray_render_cubic): Implement new,
|
|
|
|
|
simplified algorithm to find out whether the spline can be replaced
|
|
|
|
|
with two straight lines. See this thread for more:
|
|
|
|
|
|
|
|
|
|
http://lists.gnu.org/archive/html/freetype-devel/2010-06/msg00000.html
|
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|
|
2010-06-09 11:14:09 +04:00
|
|
|
2010-06-09 Werner Lemberg <wl@gnu.org>
|
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|
|
|
|
|
|
Fix Savannah bug #30082.
|
|
|
|
|
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|
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|
|
* src/cff/cffgload.c (cff_decoder_parse_charstrings)
|
|
|
|
|
<cff_op_callothersubr>: Protect against stack underflow.
|
|
|
|
|
|
2010-06-08 11:21:39 +04:00
|
|
|
2010-06-08 Werner Lemberg <wl@gnu.org>
|
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|
|
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|
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|
|
Fix Savannah bug #30053.
|
|
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|
|
2010-06-09 11:14:09 +04:00
|
|
|
* src/cff/cffparse.c (cff_parse_real): Handle border case where
|
2010-06-08 11:21:39 +04:00
|
|
|
`fraction_length' has value 10.
|
|
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|
|
2010-06-07 10:46:01 +04:00
|
|
|
2010-06-07 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
Fix Savannah bug #30052.
|
|
|
|
|
This bug has been introduced with commit 2415cbf3.
|
|
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|
|
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|
|
|
* src/base/ftobjs.c (FT_Get_First_Char, FT_Get_Next_Char): Protect
|
|
|
|
|
against endless loop in case of corrupted font header data.
|
|
|
|
|
|
2010-05-26 18:16:34 +04:00
|
|
|
2010-05-26 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
Remove unused variable.
|
|
|
|
|
Found by Graham.
|
|
|
|
|
|
|
|
|
|
* src/autofit/afhints.c (af_glyph_hints_reload): Remove unused
|
|
|
|
|
variable `first' in first block.
|
|
|
|
|
|
2010-05-22 22:03:41 +04:00
|
|
|
2010-05-22 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
Fix various memory problems found by linuxtesting.org.
|
|
|
|
|
|
|
|
|
|
* src/base/ftgxval.c (FT_TrueTypeGX_Free, FT_ClassicKern_Free),
|
|
|
|
|
src/base/ftotval.c (FT_OpenType_Free), src/base/ftpfr.c
|
|
|
|
|
(ft_pfr_check): Check `face'.
|
|
|
|
|
|
|
|
|
|
* src/base/ftobjs.c (FT_Get_Charmap_Index): Check `charmap' and
|
|
|
|
|
`charmap->face'.
|
|
|
|
|
(FT_Render_Glyph): Check `slot->face'.
|
|
|
|
|
(FT_Get_SubGlyph_Info): Check `glyph->subglyphs'.
|
|
|
|
|
|
2010-05-22 09:43:22 +04:00
|
|
|
2010-05-22 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
autofit: Remove dead code.
|
|
|
|
|
Suggested by Graham.
|
|
|
|
|
|
|
|
|
|
* src/autofit/afhints.c (af_glyph_hints_compute_inflections):
|
|
|
|
|
Removed.
|
|
|
|
|
(af_glyph_hints_reload): Remove third argument.
|
|
|
|
|
Update all callers.
|
|
|
|
|
|
2010-05-21 12:14:58 +04:00
|
|
|
2010-05-21 Bram Tassyns <bramt@enfocus.be>
|
|
|
|
|
|
|
|
|
|
Fix Savannah bug #27987.
|
|
|
|
|
|
|
|
|
|
* src/cff/cffobjs.c (remove_subset_prefix): New function.
|
|
|
|
|
(cff_face_init): Use it to adjust `cffface->family_name'.
|
|
|
|
|
|
2010-05-20 17:38:00 +04:00
|
|
|
2010-05-20 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
TrueType: Make FreeType ignore maxSizeOfInstructions in `maxp'.
|
|
|
|
|
|
|
|
|
|
Acroread does the same.
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttgload.c (TT_Process_Composite_Glyph): Call
|
|
|
|
|
`Update_Max' to adjust size of instructions array if necessary and
|
|
|
|
|
add a rough safety check.
|
|
|
|
|
|
|
|
|
|
(load_truetype_glyph): Save `loader->byte_len' before recursive
|
|
|
|
|
call.
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttinterp.h, src/truetype/ttinterp.c (Update_Max):
|
|
|
|
|
Declare it as FT_LOCAL.
|
|
|
|
|
|
2010-05-18 13:00:39 +04:00
|
|
|
2010-05-18 Hongbo Ni <hongbo@njstar.com>
|
|
|
|
|
|
2010-05-21 12:14:58 +04:00
|
|
|
Apply Savannah patch #7196.
|
2010-05-18 13:00:39 +04:00
|
|
|
|
|
|
|
|
* src/cff/cffgload.c (cff_slot_load): Prevent crash if CFF subfont
|
|
|
|
|
index is out of range.
|
|
|
|
|
|
2010-05-11 09:24:28 +04:00
|
|
|
2010-05-11 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
* docs/formats.txt: Give pointer to PCF documentation.
|
|
|
|
|
Information provided by Alan Coopersmith
|
|
|
|
|
<alan.coopersmith@oracle.com>.
|
|
|
|
|
|
2010-05-11 02:03:33 +04:00
|
|
|
2010-05-10 Ken Sharp <ken.sharp@artifex.com>
|
|
|
|
|
|
|
|
|
|
Fix Savannah bug #29846.
|
|
|
|
|
|
|
|
|
|
Previously we discovered fonts which used `setcurrentpoint' to set
|
|
|
|
|
the initial point of a contour to 0,0. This caused FreeType to
|
|
|
|
|
raise an error, because the `setcurrentpoint' operator is only
|
|
|
|
|
supposed to be used with the results from an OtherSubr subroutine.
|
|
|
|
|
|
|
|
|
|
This was fixed by simply ignoring the error and carrying on.
|
|
|
|
|
|
|
|
|
|
Now we have found a font which uses setcurrentpoint to actually
|
|
|
|
|
establish a non-zero point for a contour during the course of a
|
|
|
|
|
glyph program. FWIW, these files may be produced by an application
|
|
|
|
|
called `Intaglio' on the Mac, when converting TrueType fonts to
|
|
|
|
|
Type 1.
|
2010-04-15 01:38:35 +04:00
|
|
|
|
2010-05-11 02:03:33 +04:00
|
|
|
The fix allows the new invalid behaviour, the old invalid behaviour
|
|
|
|
|
and real proper usage of the operator to work the same way as Adobe
|
|
|
|
|
interpreters apparently do.
|
|
|
|
|
|
|
|
|
|
(t1_decoder_parse_charstrings): Make `setcurrentpoint' use the top
|
|
|
|
|
two elements of the stack to establish unconditionally the current x
|
|
|
|
|
and y coordinates.
|
|
|
|
|
|
|
|
|
|
Make the `flex' subroutine handling (OtherSubr 0) put the current
|
|
|
|
|
x,y coordinates onto the stack, instead of two dummy uninitialised
|
|
|
|
|
values.
|
|
|
|
|
|
|
|
|
|
2010-04-14 Ken Sharp <ken.sharp@artifex.com>
|
2010-07-04 09:09:10 +04:00
|
|
|
|
2010-04-15 01:38:35 +04:00
|
|
|
Fix Savannah bug #29444.
|
|
|
|
|
|
|
|
|
|
* src/psaux/psobjs.c (t1_builder_start_point): Accept (invalid)
|
|
|
|
|
`lineto' immediately after `hsbw', in accordance with Acrobat, GS,
|
|
|
|
|
and others.
|
|
|
|
|
|
2010-04-14 23:25:30 +04:00
|
|
|
2010-04-14 Michał Cichoń <thedmd@artifexmundi.com>
|
|
|
|
|
|
|
|
|
|
Fix Savannah bug #27999.
|
|
|
|
|
|
|
|
|
|
* src/cache/ftcmanag.c (FTC_Manager_RemoveFaceID): Only remove
|
|
|
|
|
selected entry, not all.
|
|
|
|
|
|
2010-04-06 18:42:56 +04:00
|
|
|
2010-04-06 Jonathan Kew <jfkthame@gmail.com>
|
|
|
|
|
|
|
|
|
|
Add overflow check to `fvar' table.
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttgxvar.c (TT_Get_MM_Var): Check axis and instance
|
|
|
|
|
count.
|
|
|
|
|
|
2010-04-05 13:19:38 +04:00
|
|
|
2010-04-05 Ken Sharp <ken.sharp@artifex.com>
|
|
|
|
|
|
|
|
|
|
Fix Savannah bug #29335.
|
|
|
|
|
|
|
|
|
|
* src/raster/ftraster.c (Line_Up): Use slow multiplication to
|
|
|
|
|
prevent overflow. This shouldn't have any serious impact on speed,
|
|
|
|
|
however.
|
|
|
|
|
|
2010-04-05 10:46:26 +04:00
|
|
|
2010-04-05 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
Add new function `FT_Library_SetLcdFilterWeights'.
|
|
|
|
|
|
|
|
|
|
This is based on code written by Lifter
|
|
|
|
|
<http://unixforum.org/index.php?showuser=11691>. It fixes
|
|
|
|
|
FreeDesktop bug #27386.
|
|
|
|
|
|
|
|
|
|
* src/base/ftlcdfil.c (FT_Library_SetLcdFilterWeights): New
|
|
|
|
|
function.
|
|
|
|
|
|
|
|
|
|
* include/freetype/ftlcdfil.h: Updated.
|
|
|
|
|
|
|
|
|
|
* docs/CHANGES: Updated.
|
|
|
|
|
|
2010-04-05 10:22:22 +04:00
|
|
|
2010-04-01 John Tytgat <John.Tytgat@esko.com>
|
|
|
|
|
|
|
|
|
|
Fix Savannah bug #29404.
|
|
|
|
|
|
|
|
|
|
* src/truetype/ttgload.c: Revert change 2752bd1a (check on bit 1
|
|
|
|
|
of `head' table of TrueType fonts).
|
|
|
|
|
|
2010-03-14 17:12:13 +03:00
|
|
|
2010-03-14 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
Fix `multi build' for Tytgat's CFF driver improvement.
|
|
|
|
|
|
|
|
|
|
* src/base/cffload.h (cff_index_get_name): Added.
|
|
|
|
|
|
2010-03-12 08:48:57 +03:00
|
|
|
2010-03-12 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
|
|
|
|
|
|
Remove duplicated inclusion of `FT_OUTLINE_H' in ftobjs.c.
|
|
|
|
|
|
|
|
|
|
* src/base/ftobjs.c: Remove 2nd inclusion of `FT_OUTLINE_H'.
|
|
|
|
|
|
2010-03-11 20:27:31 +03:00
|
|
|
2010-03-11 Chris Liddell <chris.liddell@artifex.com>
|
|
|
|
|
|
|
|
|
|
Fix Savannah bug #27442.
|
|
|
|
|
|
|
|
|
|
* src/raster/ftraster.c (ft_black_reset): Fix `buffer_size'.
|
|
|
|
|
|
2010-03-09 19:01:21 +03:00
|
|
|
2010-03-09 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
|
|
|
|
Remove unused variable.
|
|
|
|
|
Reported by Graham.
|
|
|
|
|
|
|
|
|
|
* src/cff/cffparse.c (cff_parse_real): Remove `rest'.
|
|
|
|
|
|
Improve CFF string (especially glyphname) lookup performance.
We do this by avoiding memory allocation and file I/O. This is
Savannah patch #7104.
* src/cff/cfftypes.h: Include PS cmaps service and
FT_INTERNAL_POSTSCRIPT_HINTS_H.
(CFF_SubFontRec): Remove `num_local_subrs'.
(CFF_FontRec): Add `num_strings', `strings', and `string_pool'
fields.
Remove `string_index' and `num_global_subrs' fields.
Use real types instead of `void' for `pshinter' and `psnames' fields.
* src/cff/cffload.c: Don't include PS cmaps service.
(cff_index_get_pointers): Add `pool' parameter which allows to
insert an extra NUL character for each String INDEX entry.
(cff_index_get_name): Make it a local function.
(cff_index_get_string): New function.
(cff_subfont_load): Updated.
(cff_font_load): Initialize `num_strings', `strings', and
`string_pool' fields in the `CFF_FontRec' structure.
(cff_index_get_sid_string): Use `cff_index_get_string' instead of
`cff_index_get_name'.
(cff_font_done): Updated.
* src/cff/cffload.h: Don't include PS cmaps service.
(cff_index_get_string): Added.
(cff_index_get_sid_string): Updated.
* src/cff/cffobjs.c: Don't include PS cmaps service and
FT_INTERNAL_POSTSCRIPT_HINTS_H.
(cff_size_get_globals_funcs, cff_slot_init): Updated.
(cff_face_init): Follow `cff_index_get_name',
`cff_index_get_string', and `cff_index_get_sid_string' changes.
* src/cff/cffcmap.c (cff_sid_free_glyph_name): Removed.
(cff_sid_to_glyph_name): Use `cff_index_get_cid_string'.
(cff_cmap_unicode_init): Updated.
* src/cff/cffdrivr.c: Don't include PS cmap service.
(cff_get_glyph_name): Avoid unnecessary lookup for POSTSCRIPT_CMAPS
service.
(cff_get_glyph_name, cff_ps_get_font_info, cff_get_ros): Follow API
`cff_index_get_sid_string' change.
(cff_get_name_index): Use `cff_index_get_string' instead of
`cff_index_get_name'.
* src/cff/cffgload.c: Don't include FT_INTERNAL_POSTSCRIPT_HINTS_H.
(cff_decoder_init, cff_decoder_prepare): Updated.
2010-03-02 15:00:55 +03:00
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2010-03-02 John Tytgat <John.Tytgat@esko.com>
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Improve CFF string (especially glyphname) lookup performance.
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We do this by avoiding memory allocation and file I/O. This is
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Savannah patch #7104.
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* src/cff/cfftypes.h: Include PS cmaps service and
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FT_INTERNAL_POSTSCRIPT_HINTS_H.
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(CFF_SubFontRec): Remove `num_local_subrs'.
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(CFF_FontRec): Add `num_strings', `strings', and `string_pool'
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fields.
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Remove `string_index' and `num_global_subrs' fields.
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Use real types instead of `void' for `pshinter' and `psnames' fields.
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* src/cff/cffload.c: Don't include PS cmaps service.
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(cff_index_get_pointers): Add `pool' parameter which allows to
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insert an extra NUL character for each String INDEX entry.
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(cff_index_get_name): Make it a local function.
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(cff_index_get_string): New function.
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(cff_subfont_load): Updated.
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(cff_font_load): Initialize `num_strings', `strings', and
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`string_pool' fields in the `CFF_FontRec' structure.
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(cff_index_get_sid_string): Use `cff_index_get_string' instead of
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`cff_index_get_name'.
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(cff_font_done): Updated.
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* src/cff/cffload.h: Don't include PS cmaps service.
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(cff_index_get_string): Added.
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(cff_index_get_sid_string): Updated.
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* src/cff/cffobjs.c: Don't include PS cmaps service and
|
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FT_INTERNAL_POSTSCRIPT_HINTS_H.
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(cff_size_get_globals_funcs, cff_slot_init): Updated.
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(cff_face_init): Follow `cff_index_get_name',
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`cff_index_get_string', and `cff_index_get_sid_string' changes.
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* src/cff/cffcmap.c (cff_sid_free_glyph_name): Removed.
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(cff_sid_to_glyph_name): Use `cff_index_get_cid_string'.
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(cff_cmap_unicode_init): Updated.
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* src/cff/cffdrivr.c: Don't include PS cmap service.
|
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(cff_get_glyph_name): Avoid unnecessary lookup for POSTSCRIPT_CMAPS
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service.
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(cff_get_glyph_name, cff_ps_get_font_info, cff_get_ros): Follow API
|
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`cff_index_get_sid_string' change.
|
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(cff_get_name_index): Use `cff_index_get_string' instead of
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`cff_index_get_name'.
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* src/cff/cffgload.c: Don't include FT_INTERNAL_POSTSCRIPT_HINTS_H.
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(cff_decoder_init, cff_decoder_prepare): Updated.
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2010-02-27 10:10:11 +03:00
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2010-02-27 Werner Lemberg <wl@gnu.org>
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Simplify code.
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Suggested by Behdad.
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* src/base/ftobjs.c (FT_Get_First_Char): Don't use a loop since we
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|
call FT_Get_Next_Char anyway if necessary.
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2010-02-27 01:48:53 +03:00
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|
2010-02-26 Behdad Esfahbod <behdad@behdad.org>
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Improve handling of invalid glyph indices in char->index functions.
|
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* src/base/ftobjs.c (FT_Get_First_Char, FT_Get_Next_Char): Use a
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|
loop.
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|
2010-02-18 19:09:30 +03:00
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2010-02-18 Chris Liddell <chris.liddell@artifex.com>
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Fix Savannah bug #28905.
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Initialize phantom points before calling the incremental interface
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to update glyph metrics.
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* src/truetype/ttgload.c (tt_get_metrics_incr_overrides)
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[FT_CONFIG_OPTION_INCREMENTAL]: New function, split off from...
|
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|
(tt_get_metrics): This.
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|
Updated.
|
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|
(load_truetype_glyph): Use tt_get_metrics_incr_overrides.
|
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|
2005-10-18 10:09:13 +04:00
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----------------------------------------------------------------------------
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|
2010-07-12 23:53:20 +04:00
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|
Copyright 2010 by
|
2005-10-18 10:09:13 +04:00
|
|
|
David Turner, Robert Wilhelm, and Werner Lemberg.
|
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|
This file is part of the FreeType project, and may only be used, modified,
|
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|
and distributed under the terms of the FreeType project license,
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|
LICENSE.TXT. By continuing to use, modify, or distribute this file you
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|
indicate that you have read the license and understand and accept it
|
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|
fully.
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|
|
Local Variables:
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|
|
version-control: never
|
2006-04-29 10:20:09 +04:00
|
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|
coding: utf-8
|
2005-10-18 10:09:13 +04:00
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|
End:
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