diff --git a/ChangeLog b/ChangeLog index d29249ce7..116c2cea2 100644 --- a/ChangeLog +++ b/ChangeLog @@ -52,7 +52,7 @@ * src/truetype/ttgload.c (compute_glyph_metrics): `vertBearingX' is now calculated as described by the Adobe PDF Spec. -2009-09-01 John Tytgat +2009-09-01 John Tytgat Fix custom cmap for empty Type 1 font (Savannah bug #27294). @@ -81,7 +81,7 @@ * src/base/ftstream.c (FT_Stream_Seek), src/base/ftsystem.c (ft_ansi_stream_io): Implement it. -2009-07-31 suzuki toshiya +2009-07-31 suzuki toshiya sfnt: Cast a charcode to 32-bit in cmap format 14 parser. @@ -91,7 +91,7 @@ FT_CMap_CharVarIndexFunc prototype, FT_ULong arguments are replaced by FT_UInt32 arguments. -2009-07-31 suzuki toshiya +2009-07-31 suzuki toshiya sfnt: Cast a charcode to 32-bit in cmap format 12 parser. @@ -99,7 +99,7 @@ Insert explicit cast from FT_UFast to FT_UInt32 for return value. -2009-07-31 suzuki toshiya +2009-07-31 suzuki toshiya psaux: Fix a few casts to FT_Int32 value. @@ -107,7 +107,7 @@ 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 +2009-07-31 suzuki toshiya sfnt: Fix a data type mismatching with its source. @@ -116,21 +116,21 @@ it is set by FT_UInt tt_cmap13_char_map_binary() or TT_CMap13->cur_gindex. -2009-07-31 suzuki toshiya +2009-07-31 suzuki toshiya 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 +2009-07-31 suzuki toshiya 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 +2009-07-31 suzuki toshiya pcf: Truncate FT_ULong `nprops' to fit to int PCF_Face->nprops. @@ -139,21 +139,21 @@ int to fit PCF_Face->nprops. The number of truncated properties is shown in the trace message. -2009-07-31 suzuki toshiya +2009-07-31 suzuki toshiya 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 +2009-07-31 suzuki toshiya 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 +2009-07-31 suzuki toshiya autofit: Cast FT_Long glyph_count to compare with FT_UInt GID. @@ -162,7 +162,7 @@ globals->glyph_count to FT_ULong, to compare with FT_UInt gindex. -2009-07-31 suzuki toshiya +2009-07-31 suzuki toshiya smooth: Exclude 16-bit system in invalid pitch/height check. @@ -171,7 +171,7 @@ 16-bit range, to avoid the overflows. On 16-bit system, this checking inserts a conditional that never occurs. -2009-07-03 suzuki toshiya +2009-07-03 suzuki toshiya cff: Type large constants > 0x7FFF as long for 16-bit systems. @@ -180,14 +180,14 @@ are typed signed integer that is less than 0x8000 on 16-bit systems. -2009-07-31 suzuki toshiya +2009-07-31 suzuki toshiya 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 +2009-07-31 suzuki toshiya cache: Check higher bits in flags for non ILP32 systems. @@ -209,7 +209,7 @@ the 3rd argument. (FTC_SBitCache_LookupScaler): Ditto. -2009-07-31 suzuki toshiya +2009-07-31 suzuki toshiya sfnt: Ignore invalid GIDs in glyph name lookup. @@ -220,14 +220,14 @@ Restrict glyph name lookup to FT_UInt GID. Genuine TrueType can hold 16-bit glyphs. -2009-07-31 suzuki toshiya +2009-07-31 suzuki toshiya 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 +2009-07-31 suzuki toshiya gxvalid: Guarantee `nFeatureFlags' size up to 32-bit. @@ -235,14 +235,14 @@ Extend the 3rd argument `nFeatureFlags' to FT_ULong. * src/gxvalid/gxvmort.h: Ditto. -2009-07-31 suzuki toshiya +2009-07-31 suzuki toshiya 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 +2009-07-31 suzuki toshiya gxvalid: Guarantee `just' table size upto 32-bit. @@ -250,7 +250,7 @@ The type of `offset' is changed from FT_UInt to FT_Offset, for 16-bit platforms. -2009-07-31 suzuki toshiya +2009-07-31 suzuki toshiya gxvalid: Guarantee `trak' table size upto 32-bit. @@ -258,14 +258,14 @@ The type of `offset' is changed from FT_UInt to FT_Offset, for 16-bit platforms. -2009-07-31 suzuki toshiya +2009-07-31 suzuki toshiya 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 +2009-07-31 suzuki toshiya pfr: Fix a data type mismatching with its source. @@ -274,7 +274,7 @@ calculated with the pointer difference, in pfr_extra_item_load_kerning_pairs(). -2009-07-31 suzuki toshiya +2009-07-31 suzuki toshiya pfr: Fix a data type mismatching with its source. @@ -282,7 +282,7 @@ 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 +2009-07-31 suzuki toshiya pfr: Fix a data type mismatching with its source. @@ -290,21 +290,21 @@ 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 +2009-07-31 suzuki toshiya 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 +2009-07-31 suzuki toshiya 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 +2009-07-31 suzuki toshiya psaux: Fix a data type mismatching with its source. @@ -312,7 +312,7 @@ T1_DecorderRec.buildchar is matched with T1_DecorderRec.top. -2009-07-31 suzuki toshiya +2009-07-31 suzuki toshiya truetype: Extend TrueType GX packed deltas to FT_Offset. @@ -321,7 +321,7 @@ FT_Int to FT_Offset, because its source can be cvt table size calculated from stream position. -2009-07-31 suzuki toshiya +2009-07-31 suzuki toshiya truetype: Extend mmvar_len to hold size_t values. @@ -330,21 +330,21 @@ FT_Offset, because TT_Get_MM_Var() calculates it by sizeof() results. -2009-07-31 suzuki toshiya +2009-07-31 suzuki toshiya 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 +2009-07-31 suzuki toshiya 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 +2009-07-31 suzuki toshiya truetype: Truncate the deltas of composite glyph at 16-bit values. @@ -357,14 +357,14 @@ loaded by ft_var_readpackeddeltas(). However, the limitation about the summed deltas is unclear. -2009-07-31 suzuki toshiya +2009-07-31 suzuki toshiya 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 +2009-07-31 suzuki toshiya truetype: Cast the numerical operands to 32-bit for LP64 systems. @@ -373,7 +373,7 @@ operands passed to TrueType operator) to FT_Int32 (the argument of TT_MulFix14()). -2009-07-31 suzuki toshiya +2009-07-31 suzuki toshiya truetype: Cast the project vector to 32-bit for LP64 system. @@ -381,7 +381,7 @@ Insert casts from FT_Pos (the arguments `dx', `dy') to FT_UInt32 (the argument to TT_DotFix14()). -2009-07-31 suzuki toshiya +2009-07-31 suzuki toshiya truetype: Cast the scaling params to 32-bit for LP64 system. @@ -389,7 +389,7 @@ Insert casts from long (return value of FT_MulFix()) to FT_Int32 (the argument to FT_SqrtFixed()). -2009-07-31 suzuki toshiya +2009-07-31 suzuki toshiya sfnt: Cast a character code to FT_UInt32 for LP64 system. @@ -402,7 +402,7 @@ compared with FT_UInt32 values in public API, replacing FT_UFast is not recommended. -2009-07-31 suzuki toshiya +2009-07-31 suzuki toshiya sfnt: Cast a character code to FT_UInt32 for LP64 system. @@ -410,7 +410,7 @@ Insert the casts from unsigned long constant to FT_UInt32. -2009-07-31 suzuki toshiya +2009-07-31 suzuki toshiya sfnt: Extend TT_BDF->strings_size to FT_ULong for huge BDF. @@ -422,7 +422,7 @@ to load TT_BDF->string_size is matched with TT_BDF->string_size. -2009-07-31 suzuki toshiya +2009-07-31 suzuki toshiya psaux: Handle the string length by FT_Offset variables. @@ -439,7 +439,7 @@ * src/psaux/afmparse.h (afm_parser_next_key): Ditto. -2009-07-31 suzuki toshiya +2009-07-31 suzuki toshiya pcf: Fix some data types mismatching with their sources. @@ -447,7 +447,7 @@ of `nbitmaps', `i', `sizebitmaps' are matched with the type of area FT_Bitmap.pitch * FT_Bitmap.rows. -2009-07-31 suzuki toshiya +2009-07-31 suzuki toshiya pcf: Handle the string length by size_t variables. @@ -465,7 +465,7 @@ to FT_ALLOC(), via ft_glyphslot_alloc_bitmap(). At least, using unsigned type is better. -2009-07-31 suzuki toshiya +2009-07-31 suzuki toshiya pcf: Fix some data types mismatching with their sources. @@ -473,7 +473,7 @@ pcf_has_table_type): The type of 3rd argument `ntables' is matched with PCF_Toc->count. -2009-07-31 suzuki toshiya +2009-07-31 suzuki toshiya otvalid: Truncate the glyph index to 16-bit. @@ -482,7 +482,7 @@ pass FT_UInt num_glyphs to backend functions otv_{GPOS|GSUB|GDEF|JSTF|MATH}_validate(). -2009-07-31 suzuki toshiya +2009-07-31 suzuki toshiya cache: Insert explict casts for LP64 systems. @@ -492,7 +492,7 @@ is introduced for the comparisons with 0x10000L for LP64 platform. -2009-07-31 suzuki toshiya +2009-07-31 suzuki toshiya cache: Fix some data types mismatching with their sources. @@ -517,7 +517,7 @@ because it is passed to FT_ALLOC() to specify the size of buffer. -2009-07-31 suzuki toshiya +2009-07-31 suzuki toshiya XXX_cmap_encoding_char_next() return FT_UInt32 values. @@ -553,7 +553,7 @@ extend to FT_UInt32, to cover unsigned 32-bit `numVarSelectorRecords' in cmap14 table header. -2009-07-31 suzuki toshiya +2009-07-31 suzuki toshiya truetype: Extend TT_Face->num_locations for broken TTFs. @@ -566,7 +566,7 @@ Remove unrequired 16-bit truncation for FT_UInt TT_Face->num_locations. -2009-07-31 suzuki toshiya +2009-07-31 suzuki toshiya smooth: Fix some data types mismatching with their sources. @@ -595,7 +595,7 @@ (gray_hline): The argument `acount' is extended to TCoord, to match with the parameters in the callers. -2009-07-31 suzuki toshiya +2009-07-31 suzuki toshiya cff: Fix some data types mismatching with their sources. @@ -617,7 +617,7 @@ matched with the `scaling' argument to cff_parse_dynamic(). -2009-07-31 suzuki toshiya +2009-07-31 suzuki toshiya autofit: Fix some data types mismatching with their sources. @@ -644,7 +644,7 @@ (af_latin_compute_stem_width): The type of `delta' is matched to `dist' and `org_dist'. -2009-07-31 suzuki toshiya +2009-07-31 suzuki toshiya autofit: Count the size of the memory object by ptrdiff_t. @@ -664,14 +664,14 @@ for the edges `min', `max', `mid' in the memory buffer should be typed FT_PtrDist. -2009-07-31 suzuki toshiya +2009-07-31 suzuki toshiya 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 +2009-07-31 suzuki toshiya Improve bitmap size or pixel variables for 16-bit systems. @@ -729,7 +729,7 @@ `supplement' from FT_Long to FT_ULong to fit the signedness to the type in public API. -2009-07-31 suzuki toshiya +2009-07-31 suzuki toshiya psaux: Prevent invalid arguments to afm_parser_read_vals(). @@ -739,7 +739,7 @@ * src/psaux/afmparse.h (afm_parser_read_vals): Ditto. -2009-07-31 suzuki toshiya +2009-07-31 suzuki toshiya base: Prevent some overflows on LP64 systems. @@ -767,7 +767,7 @@ (FT_Vector_Rotate): The long constant 1L is casted to FT_Int32 to calculate FT_Int32 `half'. -2009-07-31 suzuki toshiya +2009-07-31 suzuki toshiya cff: Cast the long variables to 32-bit for LP64 systems. @@ -781,7 +781,7 @@ Replace the casts to FT_Long by the casts to FT_Int32 for LP64 platforms. -2009-07-31 suzuki toshiya +2009-07-31 suzuki toshiya pcf: Improve PCF_PropertyRec.value names on LP64 platforms. @@ -799,7 +799,7 @@ * src/pcf/pcfread.c (pcf_get_properties, pcf_load_font): Reflect PCF_PropertyRec.value change. -2009-07-31 suzuki toshiya +2009-07-31 suzuki toshiya pcf: Fix some data types mismatching with their sources. @@ -810,7 +810,7 @@ an overflow is checked and casted to unsigned 32-bit integer. -2009-07-31 suzuki toshiya +2009-07-31 suzuki toshiya bdf: Improve bdf_property_t.value names for LP64 platforms. @@ -829,7 +829,7 @@ * src/bdf/bdflib.c (_bdf_add_property): Reflect bdf_property_t.value change. -2009-07-31 suzuki toshiya +2009-07-31 suzuki toshiya bdf: Fix some data types mismatching with their sources. @@ -840,7 +840,7 @@ is set by charcode, an overflow is checked and casted to unsigned 32-bit integer. -2009-07-31 suzuki toshiya +2009-07-31 suzuki toshiya autofit: Improve Unicode range definitions. @@ -857,7 +857,7 @@ * src/autofit/afcjk.c (af_cjk_uniranges): Declare the ranges by AF_UNIRANGE_REC. -2009-07-31 suzuki toshiya +2009-07-31 suzuki toshiya smooth: Fix a data type mismatching with its source. @@ -865,14 +865,14 @@ `area' is matched with the 3rd argument `area' of gray_hline(). -2009-07-31 suzuki toshiya +2009-07-31 suzuki toshiya smooth: Fix a data type mismatching with its source. * src/smooth/ftgrays.c (gray_render_line): The type of `area' is matched with TWorker.area. -2009-07-31 suzuki toshiya +2009-07-31 suzuki toshiya cache: Disable the legacy compatibility if 16-bit system. @@ -882,7 +882,7 @@ via legacy convension. (FTC_SBitCache_Lookup): Ditto. -2009-07-31 suzuki toshiya +2009-07-31 suzuki toshiya cache: Check 32-bit glyph index on 16-bit systems. @@ -890,7 +890,7 @@ Check overflow caused by the face including large number of glyphs > 64k. -2009-07-31 suzuki toshiya +2009-07-31 suzuki toshiya cache: Fix some data types mismatching with their sources. @@ -902,7 +902,7 @@ * src/cache/ftccache.h (FTC_CACHE_LOOKUP_CMP): The type of `_idx' is matched with FTC_Cache->{p,mask}. -2009-07-31 suzuki toshiya +2009-07-31 suzuki toshiya cache: Fix some data types mismatching with their sources. @@ -910,21 +910,21 @@ of `xadvance' and `yadvance' are matched with FT_GlyphSlot->advance.{x|y}. -2009-07-31 suzuki toshiya +2009-07-31 suzuki toshiya cache: Cast NULL to a required function type explicitly. * src/cache/ftcmanag.c (FTC_Manager_RemoveFaceID): Insert explicit cast from NULL to function type. -2009-07-31 suzuki toshiya +2009-07-31 suzuki toshiya fttypes.h: Cast FT_MAKE_TAG output to FT_Tag exlicitly. * include/freetype/fttypes.h (FT_MAKE_TAG): Cast the result to FT_Tag. -2009-07-31 suzuki toshiya +2009-07-31 suzuki toshiya psnames: Handle Unicode codepoints by FT_UInt32 variables. @@ -933,7 +933,7 @@ (ps_unicode_value): Return the value by unsigned 32-bit integer instead of unsigned long. -2009-07-31 suzuki toshiya +2009-07-31 suzuki toshiya psaux: Use size_t variable to pass the buffer size. @@ -951,7 +951,7 @@ * src/psaux/psobjs.c (ps_parser_to_bytes): Ditto. -2009-07-31 suzuki toshiya +2009-07-31 suzuki toshiya type1: Use size_t variable to pass the string length. @@ -968,7 +968,7 @@ AFM_ParserRec.get_index, the length of token `len' is casted to size_t. -2009-07-31 suzuki toshiya +2009-07-31 suzuki toshiya cid: Fix some data types mismatching with their sources. @@ -976,14 +976,14 @@ `read_len' and `stream_len' are matched to FT_Stream->size. Unrequired cast is removed. -2009-07-31 suzuki toshiya +2009-07-31 suzuki toshiya cff: Fix for unused variable `rest'. * src/cff/cffparse.c (cff_parse_real): Insert FT_UNUSED() to hide the unused variable warning. -2009-07-31 suzuki toshiya +2009-07-31 suzuki toshiya cff: Fix some data types mismatching with their sources. @@ -994,7 +994,7 @@ * src/cff/cffobjs.c (cff_size_select): Ditto. (cff_size_request): Ditto. -2009-07-31 suzuki toshiya +2009-07-31 suzuki toshiya bdf: Fix some data types mismatching with their sources. @@ -1016,7 +1016,7 @@ to size_t, to take the value by ft_strlen(). Also the types of `len', `nn', `mm' are matched. -2009-07-31 suzuki toshiya +2009-07-31 suzuki toshiya sfnt: Count the size of the memory object by ptrdiff_t. @@ -1025,7 +1025,7 @@ to match with size_t, which is appropriate type for the object in the memory buffer. -2009-07-31 suzuki toshiya +2009-07-31 suzuki toshiya lzw: Count the size of the memory object by ptrdiff_t. @@ -1039,7 +1039,7 @@ FT_Offset, to match with size_t, which is appropriate type for the object in the memory buffer. -2009-07-31 suzuki toshiya +2009-07-31 suzuki toshiya otvalid: Count the table size on memory by ptrdiff_t. @@ -1048,7 +1048,7 @@ FT_PtrDist because it is calculated by the memory addresses. -2009-07-31 suzuki toshiya +2009-07-31 suzuki toshiya otvalid: Prevent an overflow by GPOS/GSUB 32b-bit offset. @@ -1059,14 +1059,14 @@ * src/otvalid/otvgsub.c (otv_ExtensionSubst_validate): Ditto. -2009-07-31 suzuki toshiya +2009-07-31 suzuki toshiya ftobjs.c: Prevent an overflow in glyph index handling. * src/base/ftobjs.c (FT_Face_GetCharsOfVariant): Improve the cast in comparison to avoid the truncation. -2009-07-31 suzuki toshiya +2009-07-31 suzuki toshiya Improve the variable types in raccess_make_file_name(). @@ -1076,21 +1076,21 @@ (raccess_make_file_name): Change the type of new_length to size_t. -2009-07-31 suzuki toshiya +2009-07-31 suzuki toshiya ftpatent.c: Fix for unused variable `error'. * src/base/ftpatent.c (_tt_check_patents_in_range): Fix warning for unused variable `error'. -2009-07-31 suzuki toshiya +2009-07-31 suzuki toshiya type1: Check invalid string longer than PostScript limit. * src/type1/t1afm.c (t1_get_index): Check invalid string which exceeds the limit of PostScript string/name objects. -2009-07-31 suzuki toshiya +2009-07-31 suzuki toshiya gzip: Use FT2 zcalloc() & zfree() in ftgzip.c by default. @@ -1101,14 +1101,14 @@ See discussion: http://lists.gnu.org/archive/html/freetype-devel/2009-02/msg00000.html -2009-07-31 suzuki toshiya +2009-07-31 suzuki toshiya gzip: Distinguish PureC from TurboC on MSDOS. * src/gzip/zutil.c (zcalloc, zcfree): Enable only for MSDOS platform. -2009-07-31 suzuki toshiya +2009-07-31 suzuki toshiya gxvalid: Insert PureC pragma to allow unevaluated variables. @@ -1116,7 +1116,7 @@ warn against set-but-unevaluated variable in gxvalid module. -2009-07-31 suzuki toshiya +2009-07-31 suzuki toshiya gxvalid: Pass the union by the pointer instead of the value. @@ -1654,7 +1654,7 @@ (TProfile): Replace `flow' member with `flags' bit field. Update all affected code. -2009-05-29 James Cloos +2009-05-29 James Cloos Enable autohinting for glyphs rotated by multiples of 90°. @@ -2251,7 +2251,7 @@ `pitch' or `height' to be larger than 0xFFFF. 2009-03-20 Werner Lemberg - Tavis Ormandy + Tavis Ormandy Fix validation for various cmap table formats. @@ -2275,7 +2275,7 @@ * src/cff/cffload.c (cff_charset_load): Reject SID values larger than 64999. -2009-03-19 Vincent Richomme +2009-03-19 Vincent Richomme Update WinCE Visual C project files. @@ -2290,7 +2290,7 @@ * builds/wince/ftdebug.c: Remove code guarded with `!_WIN32_WCE'. Since Win32 is handled separately this is no longer needed. -2009-03-19 Vincent Richomme +2009-03-19 Vincent Richomme Make `gzip' module compile on WinCE.