kmx git

Commit	Date	Message
9eacbb81	2012-02-29T14:47:47	[truetype] Make SHC instruction behave similar to MS rasterizer. * src/truetype/ttinterp.c (Ins_SHC): Handle virtual contour in twilight zone.
b25265c5	2012-02-29T13:45:24	Avoid modulo operators against a power-of-two denominator. * src/afcjk.c (af_hint_normal_stem), src/base/ftoutln.c (ft_contour_has), src/cff/cffgload.c (cff_decoder_parse_charstrings) <cff_op_vvcurveto, cff_op_hhcurveto, cff_op_hvcurveto>, src/gxvalid/gxvcommn.c (GXV_32BIT_ALIGNMENT_VALIDATE), src/gxvalid/gxvfeat.c (gxv_feat_setting_validate): Replace `%' with `&' operator.
5621fdd4	2012-02-29T13:33:33	[autofit] Don't synchronize digit widths for light rendering mode. We don't hint horizontally in this mode. * src/autofit/afloader.c (af_loader_load_g) <Hint_Metrics>: Implement it.
c18c1882	2012-02-28T07:52:04	[type42] Minor code optimization (again). * src/type42/t42parse.c (t42_parse_sfnts): Simplify previous change.
fcbc82e6	2012-02-26T20:54:19	[smooth] Fix Savannah bug #35604. * src/smooth/ftsmooth.c (ft_smooth_render_generic): Use `FT_Pos' instead of `FT_UInt' for some variables and update comparisons accordingly. A detailed analysis can be found in the bug report.
c42848e6	2012-02-26T19:44:04	[type42] Minor code optimization. * src/type42/t42parse.c (t42_parse_sfnts): Use bitmask instead of modulo operator.
bd63334e	2012-02-26T08:46:05	* docs/CHANGES: Updated.
d9577add	2012-02-26T08:03:57	[type1] Fix Savannah bug #35608. * src/type1/t1parse.c (T1_Get_Private_Dict): Reject too short dictionaries.
03242f58	2012-02-26T06:52:56	[bdf] Support `ENCODING -1 <n>' format. * src/bdf/bdflib.c (_bdf_parse_glyphs) <ENCODING>: Implement it.
28dd2c45	2012-02-26T06:18:58	[bdf] Fix Savannah bug #35607. * src/bdf/bdflib.c (_bdf_parse_glyphs) <ENCODING>: Normalize negative encoding values.
58cbc465	2012-02-26T05:26:56	[type1] Fix Savannah bug #35606. * src/type1/t1load.c (parse_subrs): Add proper guards for `strncmp'. * src/psaux/psobjs.c (ps_parser_skip_PS_token): Emit error message only if cur < limit.
c776fc17	2012-02-25T14:21:01	[pcf] Fix Savannah bug #35603. * src/pcf/pcfread.c (pcf_get_properties): Assure final zero byte in `strings' array.
82365c0d	2012-02-25T13:22:40	[type42] Fix Savannah bug #35602. * src/type42/t42parse.c (t42_parse_sfnts): Check `string_size' more thoroughly.
0b1c0c6b	2012-02-25T10:23:04	[bdf] Fix Savannah bugs #35599 and #35600. * src/bdf/bdflib.c (ACMSG16): New warning message. (_bdf_parse_glyphs) <_BDF_BITMAP>: Check line length.
320d4976	2012-02-24T18:06:46	[bdf] Fix Savannah bugs #35597 and #35598. * src/bdf/bdflib.c (_bdf_is_atom): Fix handling of property value.
6b5b6f39	2012-02-24T12:26:25	Prepare source code for amalgamation (6/6). * src/cff/cffdrivr.c: s/Load_Glyph/cff_glyph_load/. * src/cid/cidload.c: s/parse_font_matrix/cid_parse_font_matrix/. s/t1_init_loader/cid_init_loader/. s/t1_done_loader/cid_done_loader/. * src/pxaux/t1cmap.c: s/t1_get_glyph_name/psaux_get_glyph_name/. * src/truetype/ttdriver.c: s/Load_Glyph/tt_glyph_load/. * src/type1/t1load.c: s/parse_font_matrix/t1_parse_font_matrix/.
1b99d0a0	2012-02-24T10:54:07	Prepare source code for amalgamation (5/6). * include/freetype/fterrors.h: Undefine FT_KEEP_ERR_PREFIX after using it.
95111433	2012-02-22T07:01:35	Prepare source code for amalgamation (4/6). * src/smooth/ftgrays.c, src/raster/ftraster.c: Undefine RAS_ARG, RAS_ARGS, RAS_VAR, and RAS_VARS before defining it. * src/smooth/ftgrays.c: s/TRaster/black_TRaster/, s/PRaster/black_PRaster/. * src/raster/ftraster.c: s/TRaster/gray_TRaster/, s/PRaster/gray_PRaster/.
d55f16df	2012-02-21T09:21:19	Prepare source code for amalgamation (3/6). * src/smooth/ftgrays.c: s/TWorker/black_TWorker/, s/PWorker/black_PWorker/. * src/raster/ftraster.c: s/TWorker/gray_TWorker/, s/PWorker/gray_PWorker/
5ccebc4e	2012-02-21T08:54:55	Prepare source code for amalgamation (2/6). * src/smooth/ftgrays.c, src/raster/ftraster.c: Undefine FLOOR, CEILING, TRUNC, and SCALED before defining it.
126405ad	2012-02-21T08:48:39	Prepare source code for amalgamation (1/6). See discussion starting at http://lists.gnu.org/archive/html/freetype-devel/2012-01/msg00037.html * src/smooth/ftgrays.c: s/TBand/gray_TBand/. * src/raster/ftraster.c: s/TBand/black_TBand/.
63486789	2012-02-17T14:55:27	[autofit] Fix outline flags. * src/autofit/afloader.c (af_loader_load_g): Don't reassign `outline.flags' so that this information is preserved. See discussion starting at http://lists.gnu.org/archive/html/freetype-devel/2012-02/msg00046.html
b4e06818	2012-02-11T20:56:10	[truetype] Fix Savannah bug #35466. Jump instructions are now bound to the current function. The MS Windows rasterizer behaves the same, as confirmed by Greg Hitchcock. * src/truetype/ttinterp.h (TT_CallRec): Add `Cur_End' element. * src/truetype/ttobjs.h (TT_DefRecord): Add `end' element. * src/truetype/ttinterp.c (DO_JROT, DO_JMPR, DO_JROF): Check upper bound of jump address. (Ins_FDEF, Ins_CALL, Ins_LOOPCALL, Ins_UNKNOWN, TT_RunIns): Updated.
185606a6	2012-02-11T14:34:05	We don't use `extensions'. * include/freetype/internal/ftobjs.h (FT_DriverRec): Remove `extensions' field.
f24d0793	2012-02-11T09:37:46	Clean up `generic' fields. * include/freetype/internal/ftobjs.h (FT_ModuleRec, FT_LibraryRec): Remove `generic' field since users can't access it. * src/base/ftobjs.c (FT_Done_GlyphSlot): Call `generic.finalizer' as advertised in the documentation of FT_Generic. (Destroy_Module, FT_Done_Library): Updated to changes in `ftobjs.h'.
e343e87d	2012-02-07T09:40:11	[autofit] Harmonize function arguments. * src/autofit/afloader.c, src/autofit/afloader.h: Use `FT_Int32' for `load_flags'.
0b7daff0	2012-02-07T08:52:41	* src/cff/cffobjs.c (cff_face_init): Remove unnecessary casts.
7b02b704	2012-01-17T16:20:02	[gxvalid] Fix Savannah bug #35286. Patch submitted by anonymous reporter. * src/gxvalid/gxvcommn.c (gxv_XStateTable_subtable_setup): gxv_set_length_by_ulong_offset() must be called with 3, not 4, the number of the subtables in the state tables; classTable, stateArray, entryTable.
c7c4d68b	2012-01-17T15:13:50	[raccess] Modify for PIC build. Based on the patch provided by Erik Dahlstrom <ed@opera.com>, http://lists.gnu.org/archive/html/freetype-devel/2012-01/msg00010.html Also `raccess_guess_table[]' and `raccess_rule_by_darwin_vfs()' are renamed with `ft_' suffixes. * src/base/ftbase.h: `raccess_rule_by_darwin_vfs()' is renamed to `ft_raccess_rule_by_darwin_vfs()'. * src/base/ftobjs.c: Ditto. * src/base/ftrfork.c: Declarations of FT_RFork_Rule, raccess_guess_rec, are moved to... * include/freetype/internal/ftrfork.h: Here. * include/freetype/internal/ftrfork.h: FT_RFORK_RULE_ARRAY_{BEGIN,ENTRY,END} macros are defined to replace raccess_guess_table[] in both of PIC and non-PIC modes. * src/base/ftrfork.c: raccess_guess_table[] array is rewritten by FT_RFORK_RULE_ARRAY_{BEGIN,ENTRY,END}. * src/base/basepic.h (BasePIC): Add `ft_raccess_guess_table' storage. (FT_RACCESS_GUESS_TABLE_GET): New macro to retrieve the function pointer from `ft_raccess_guess_table' storage in `BasePIC' structure. * src/base/ftrfork.c (FT_Raccess_Guess): Rewritten with FT_RACCESS_GUESS_TABLE_GET. (raccess_get_rule_type_from_rule_index): Add `library' as the first argument to the function, to retrieve the storage of `ft_raccess_guess_table' from it. Also `raccess_guess_table' is replaced by FT_RACCESS_GUESS_TABLE_GET. (ft_raccess_rule_by_darwin_vfs): Ditto.
1749d8bc	2012-01-17T02:00:24	Remove trailing spaces.
c24f77ac	2012-01-16T21:13:05	Formatting PIC related sources. * src/autofit/afpic.c: Harmonize to FT2 coding conventions. * src/base/basepic.c: Ditto. * src/base/ftpic.c: Ditto. * src/cff/cffpic.c: Ditto. * src/pshinter/pshpic.c: Ditto. * src/psnames/pspic.c: Ditto. * src/raster/rastpic.c: Ditto. * src/sfnt/sfntpic.c: Ditto. * src/smooth/ftspic.c: Ditto. * src/truetype/ttpic.c: Ditto.
8a5cea26	2012-01-16T20:41:53	[autofit] Fix the inclusion of "aflatin2.h" in PIC file. * src/autofit/afpic.c: Include "aflatin2.h" when FT_OPTION_AUTOFIT2 is defined, as afglobal.c does so. Unconditionally inclusion causes declared but unimplemented warning by GCC 4.6.
4880a0ed	2012-01-16T18:51:15	[cff] Remove redundant declarations of cff_cmap_XXX_class_rec. * src/cff/cffpic.c: The declarations of FT_Init_Class_cff_cmap_encoding_class_rec() and FT_Init_Class_cff_cmap_unicode_class_rec() are removed. They can be obtained by the inclusion of cffcmap.h. cffcmap.h invokes FT_DECLARE_CMAP_CLASS() and it declares FT_Init_Class_cff_cmap_encoding_class_rec() etc in PIC mode.
3c966818	2012-01-15T23:35:31	Fix redundant declaration warning in PIC mode. Originally FT_DEFINE_{DRIVER,MODULE,RENDERER}() macros were designed to declare xxx_pic_{free,init} by themselves. Because these macros are used at the end of the module interface (e.g. ttdriver.c) and the wrapper source to build a module as a single object (e.g. truetype.c) includes the PIC file (e.g. ttpic.c) before the module interface, these macros are expanded AFTER xxx_pic_{free,init} body when the modules are built as single object. The declaration after the implementation causes the redundant declaration warnings, so the declarations are moved to module PIC headers (e.g. ttpic.h). Separating to other header files are needed for multi build. * include/freetype/internal/ftdriver.h (FT_DEFINE_DRIVER): Remove class_##_pic_free and class_##_pic_init declarations. * include/freetype/internal/ftobjs.h (FT_DEFINE_RENDERER, FT_DEFINE_MODULE): Ditto. * src/base/basepic.h: Insert a comment and fix coding style. * src/autofit/afpic.h: Declare autofit_module_class_pic_{free, init}. * src/cff/cffpic.h: Declare cff_driver_class_pic_{free,init}. * src/pshinter/pshpic.h: Declare pshinter_module_class_pic_{free, init}. * src/psnames/pspic.h: Declare psnames_module_class_pic_{free, init}. * src/raster/rastpic.h: Declare ft_raster{1,5}_renderer_class_pic_{free,init} * src/sfnt/sfntpic.h: Declare sfnt_module_class_pic_{free,init}. * src/smooth/ftspic.h: Declare ft_smooth_{,lcd_,lcdv_}renderer_class_pic_{free,init}. * src/truetype/ttpic.h: Declare tt_driver_class_pic_{free,init}.
e38acb0d	2012-01-15T20:05:22	Make pspic.c to include module error header to fix multi build. * src/psnames/pspic.c: Include `psnamerr.h'.
09f3e41c	2012-01-15T02:48:47	[base] Fix a dereference of uninitialized variable in PIC mode. * src/base/ftglyph.c (FT_Glyph_To_Bitmap): `glyph' must be set before derefering to obtain `library'. The initialization of `clazz', `glyph', `library' and NULL pointer check are reordered to minimize PIC conditonals.
0614febc	2012-01-15T01:29:41	[base] Insert explict cast for GCC 4.6 in PIC mode. * src/base/ftinit.c (FT_Add_Default_Modules): Under PIC configuration, FT_DEFAULT_MODULES_GET returns FT_Module_Class** pointer, GCC 4.6 warns that const FT_Module_Class* const* variable is warned as inappropriate to store it. To calm it, explicit cast is inserted. Also `library' is checked to prevent the NULL pointer dereference in FT_DEFAULT_MODULES_GET.
226f3619	2012-01-14T06:40:03	Fix PIC build broken by d9145241fe378104ba4c12a42534549faacc92e6. Under PIC configuration, FT_{CFF,PSCMAPS,SFNT,TT}_SERVICES_GET take no arguments but derefer the variable named `library' internally. * src/cff/cffdrivr.c (cff_get_interface): Declare `library' and set it if non-NULL driver is passed. * src/truetype/ttdriver.c (tt_get_interface): Ditto. * src/sfnt/sfdriver.c (sfnt_get_interface): Declare `library' under PIC configuration, and set it if non-NULL module is given. * src/psnames/psmodule.c (psnames_get_interface): Ditto.
4b733517	2012-01-14T06:32:50	Make PIC files to include module error headers, to use the error codes with per-module prefix. * src/autofit/afpic.c: Include `aferrors.h'. * src/cff/cffpic.c: Include `cfferrs.h'. * src/pshinter/pshpic.c: Include `pshnterr.h'. * src/raster/rastpic.c: Include `rasterrs.h'. * src/sfnt/sfntpic.c: Include `sferrors.h'. * src/smooth/ftspic.c: Include `ftsmerrs.h'. * src/truetype/ttpic.c: Include `tterrors.h'.
21472de1	2012-01-04T18:27:16	[truetype] Fix IP instruction if x_ppem != y_ppem. * src/truetype/ttinterp.c (Ins_IP): Scale `orus' coordinates properly.
c017f072	2012-01-02T22:33:42	Fix tracing message for `loca' table. * src/truetype/ttpload.c (tt_face_get_location): Don't emit a warning message if the last `loca' entry references an empty glyph.
5cb35640	2011-12-10T23:16:04	Add some variable initializations. Reported by Richard COOK <rscook@unicode.org>. * src/type1/t1driver.c (t1_ps_get_font_value): Initialize `val'. * src/smooth/ftgrays.c (gray_render_conic): Initialize `levels' earlier.
2fb22d56	2011-12-08T11:55:06	Fix serious scaling bug in `FT_Get_Advances'. * src/base/ftadvanc.c (FT_Get_Advances): Advance values returned by `FT_Load_Glyph' must be simply multiplied by 1024.
96fcf87b	2011-12-08T11:22:07	* src/bdf/bdflib.c (_bdf_parse_start): Drop redundant error tracing.
714ee56a	2011-12-02T21:14:18	[mac] Unify DARWIN_NO_CARBON with FT_MACINTOSH. Originally FT_MACINTOSH was a pure auto macro and DARWIN_NO_CARBON was a configurable macro to disable Carbon-dependent code. Because now configure script sets DARWIN_NO_CARBON by default and disables Darwin & Carbon-dependent codes, these macros can be unified. FT_MACINTOSH (undefined by default) is kept and DARWIN_NO_CARBON (defined by default) is removed, because DARWIN_NO_CARBON violates FT_XXX naming convention of public macros, and a macro configured by default is not portable for the building without configure (e.g. make devel). * builds/unix/configure.raw: Define FT_MACINTOSH if Carbon-based old Mac font support is requested and Carbon is available. * builds/unix/ftconfig.in: Undefine FT_MACINTOSH when the support for Mac OS X without Carbon (e.g. Mac OS X 10.4 for ppc64) is requested. * include/freetype/config/ftconfig.in: Ditto. * builds/vms/ftconfig.h: Ditto. * src/base/ftbase.h: Remove DARWIN_NO_CARBON. * src/base/ftbase.c: Ditto. * src/base/ftobjs.c: Ditto. * src/base/ftrfork.c: Ditto. * src/base/ftmac.c: Compile the body if FT_MACINTOSH is defined (same with TT_USE_BYTECODE_INTERPRETER in ttinterp.c). * builds/mac/ftmac.c: Ditto. * builds/mac/FreeType.m68k_cfm.make.txt: Define FT_MACINTOSH. * builds/mac/FreeType.m68k_far.make.txt: Ditto. * builds/mac/FreeType.ppc_classic.make.txt: Ditto. * builds/mac/FreeType.ppc_carbon.make.txt: Ditto.
2968bd60	2011-11-30T23:25:38	Fix Savannah bug #34728 (`make devel' on Mac OS X). * builds/toplevel.mk: Check `/dev/null' to identify the Unix- like systems without `init' nor `hurd' (e.g. Mac OS X >= 10.4). * builds/unix/detect.mk: Ditto.
eba2781a	2011-11-30T22:40:43	[apinames] Fix the overflow of signed integer hash. * src/tools/apinames.c (names_add): Change the type of `h' from int to unsigned int, to prevent undefined behaviour in the overflow of signed integers (overflow of unsigned int is defined to be wrap around). Found by clang test suggested by Sean McBride.
628bebe6	2011-11-30T13:55:56	[winfonts] Remove casts. * src/winfonts/winfnt.c (winfnt_driver_class): Remove all casts and update affected functions. (FNT_Size_Select): Fix number of arguments.
5a7a593c	2011-11-30T13:38:51	[type42] Remove casts. * src/type42/t42driver.c (t42_driver_class): Remove all casts and update affected functions. * src/type42/t42objs.c, src/type42/t42objs.h: Updated for t42driver changes.
910b544a	2011-11-30T13:08:28	[type1] Remove casts. * src/type1/t1driver.c (t1_driver_class): Remove all casts and update affected functions. * src/type1/t1gload.c, src/type1/t1gload.h, src/type1/t1objs.c: Updated for t1driver changes. src/type1/t1objs.h (T1_Driver): Remove unused typedef. Updated for t1driver changes.
ed54e43a	2011-11-27T16:39:53	[bdf] Fix Savannah bug #34896. ENCODING now covers the whole Unicode range. Note, however, that this change is quite expensive since it increases the size of three arrays by almost 400kByte in total. The right fix is to replace the logic with something smarter. Additionally, there exist very old BDFs for three-byte CCCII encoding which exceeds the range of Unicode (another reason to have a smarter logic). * src/bdf/bdf.h (bdf_font_t): Increase size of `nmod' and `umod' arrays. * src/bdf/bdflib.c (bdf_parse_t): Increase size of `have' array.
6e0d4cdf	2011-11-27T09:21:03	[bdf] Improve tracing. * src/bdf/bdflib.c (DBGMSG1, DBGMSG2): New macros. (_bdf_parse_glyphs): Use them.
70cf8c5e	2011-11-26T20:09:39	Improve tracing. * src/bdf/bdfdrivr.c (BDF_Face_Done), src/pcf/pcfdrivr.c (PCF_Face_Done): Remove tracing message. * src/bdf/bdfdrivr.c (BDF_Face_Init), src/cff/cffobjs.c (cff_face_init), src/cid/cidobjs.c (cid_face_init), src/pfr/pfrobjs.c (pfr_face_init), src/sfnt/sfobjs.c (sfnt_init_face), src/truetype/ttobjs.c (tt_face_init), src/type1/t1objs.c (T1_Face_Init), src/type42/t42objs.c (T42_Face_Init), src/winfonts/winfnt.c (FNT_Face_Init): Add `greeting' message. * src/sfnt/sfobjs.c (sfnt_open_font), src/type42/t42objs.c (T42_Open_Face): Improve tracing.
3630bf7e	2011-11-26T18:20:24	[cid] Fix error code. * src/cid/cidparse.c (cid_parser_new): Do it.
d05d56ff	2011-11-26T18:13:09	[cff] Fix error code. * src/cff/cffload.c (cff_font_load): Do it.
f8f576d1	2011-11-26T18:07:30	Addition to last commit.
930e9bf8	2011-11-26T13:38:26	Add new error code FT_Err_Missing_Module. Previously, FreeType misleadingly returned FT_Err_Unknown_File_Format if a module was missing (or a test was missing completely). * include/freetype/fterrdef.h (FT_Err_Missing_Module): Define. * src/cff/cffobjs.c (cff_face_init), src/cid/cidobjs.c (cid_face_init), src/sfnt/sfobjs.c (sfnt_init_face), src/truetype/ttobjs.c (tt_face_init), src/type1/t1objs.c (T1_Face_Init), src/type42/t42objs.c (T42_Face_Init, T42_Driver_Init): Updated. * src/type1/t1afm.c (T1_Read_Metrics), src/type/t1objs.c (T1_Face_Init), src/type42/t42objs.c (T42_Face_Init): Remove now redundant test for `psaux'.
e01406bb	2011-11-25T09:44:28	[bdf] Add more error messages. * src/bdf/bdflib.c (_bdf_set_default_spacing, _bdf_add_property): Add line number argument. Update all callers. (ERRMSG5, ERRMSG6, ERRMSG7, ERRMSG8, ERRMSG9): New macros. (_bdf_readstream, _bdf_set_default_spacing, _bdf_add_property, _bdf_parse_glyphs, _bdf_parse_start): Add error messages.
fd905c02	2011-11-24T12:53:38	* include/freetype/fterrors.h: Remove dead code.
bb18bf7d	2011-11-15T08:34:54	* docs/releases: Updated.
9d7f0957	2011-11-14T20:37:12	* Version 2.4.8 released. ========================= Tag sources with `VER-2-4-8'. * docs/CHANGES: Updated. * docs/VERSION.DLL: Update documentation and bump version number to 2.4.8. * 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/vc2010/freetype.vcxproj, builds/win32/vc2010/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/2.4.7/2.4.8/, s/247/248/. * include/freetype/freetype.h (FREETYPE_PATCH): Set to 8. * builds/unix/configure.raw (version_info): Set to 14:0:8.
8b90cf0b	2011-11-13T16:30:59	Add FT_Get_PS_Font_Value() API. This allows a Type 1 font face to be interrogated to retrieve most of the dictionary keys (keys not relevant to FreeType's Type 1 interpreter are not available). * include/freetype/internal/services/svpsinfo.h (PS_GetFontValueFunc): New typedef. (PSInfo): Add `ps_get_font_value'. (FT_DEFINE_SERVICE_PSINFOREC): Updated. * include/freetype/internal/t1types.h (T1_EncodingType): Moved to... * include/freetype/t1tables.h: Here. (PS_Dict_Keys): New enumeration. (FT_Get_PS_Font_Value): New declaration. * src/base/fttype1.c (FT_Get_PS_Font_Value): New function. * src/type1/t1driver.c (t1_ps_get_font_value): This new function does the real job. (t1_service_ps_info): Add it. * src/cff/cffdrivr.c (cff_service_ps_info), src/cid/cidriver.c (cid_service_ps_info), src/type42/t42drivr.c (t42_service_ps_info): Updated.
14a16e34	2011-11-08T08:27:42	[cid] Various loading fixes. * src/cid/cidload.c (cid_load_keyword) <default>, (parse_font_matrix, parse_expansion_factor): Correctly check number of dictionaries. (cid_read_subrs): Protect against invalid values of `num_subrs'. Assure that the elements of the `offsets' array are ascending.
b2874fd5	2011-11-05T08:39:58	* README: We use copyright ranges also. According to http://www.gnu.org/prep/maintain/html_node/Copyright-Notices.html this should be mentioned explicitly.
94ada3d8	2011-10-30T14:03:13	[raccess] Supplement for previous fix. * src/base/ftbase.h (raccess_rule_by_darwin_vfs): Do not declare it on native Mac OS X. * src/base/ftrfork.c (raccess_get_rule_type_from_rule_index): Hide raccess_get_rule_type_from_rule_index() on native Mac OS X too.
dbe330bc	2011-10-30T12:31:03	[raccess] Hide raccess_rule_by_darwin_vfs() on native Mac OS X. * src/base/ftrfork.c (raccess_rule_by_darwin_vfs): Do not compile on native Mac OS X because it is not used.
f4ec60fd	2011-10-25T20:25:32	[truetype] Fix MD instruction for twilight zone. * src/truetype/ttinterp.c (Ins_MD): Without this fix, the MD instruction applied to original coordinates of twilight points always returns zero.
016eba97	2011-10-18T13:34:32	* Version 2.4.7 released. ========================= Tag sources with `VER-2-4-7'. * docs/CHANGES: Updated. * docs/VERSION.DLL: Update documentation and bump version number to 2.4.7. * 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/vc2010/freetype.vcxproj, builds/win32/vc2010/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/2.4.6/2.4.7/, s/246/247/. * include/freetype/freetype.h (FREETYPE_PATCH): Set to 6. * builds/unix/configure.raw (version_info): Set to 13:2:7.
72185cb5	2011-10-15T09:33:11	Fix handling of transformations if no renderer is present. * src/base/ftobjs.c (FT_Load_Glyph): Thinko.
298608d1	2011-10-15T09:09:59	Fix conditions for autohinting. * src/base/ftobjs.c (FT_Load_Glyph): Handle FT_LOAD_IGNORE_TRANSFORM.
faddba44	2011-10-08T01:30:49	[gxvalid] Fix a bug to detect too large offset in morx table. * src/gxvalid/gxvmorx2.c (gxv_morx_subtable_type2_ligActionIndex_validate): Fix a bug that too large positive offset cannot be detected.
9c98fbf6	2011-10-01T09:25:55	Handle some border cases. * include/freetype/config/ftstdlib.h (FT_USHORT_MAX): New macro. * src/base/ftbitmap.c (FT_Bitmap_Convert): Protect against invalid value of `target->rows'. * src/psaux/t1decode.c (t1_decoder_parse_charstrings): Add check for flex start. * src/raster/ftrend1.c (ft_raster1_render): Check `width' and `height'. * src/truetype/ttgxvar.c (TT_Vary_Get_Glyph_Deltas): Protect against invalid values in `localpoints' array.
6ae8bde4	2011-10-01T08:55:20	[psnames] Handle zapfdingbats. Problem reported by Nicolas Rougier <Nicolas.Rougier@inria.fr>. * src/tools/glnames.py (adobe_glyph_list): Add data from AGL's `zapfdingbats.txt' file. * src/psnames/pstables.h: Regenerated.
bfc20c76	2011-09-27T17:35:09	Fix Savannah bug #34189. * src/type1/t1load.c (T1_Open_Face): Initialize `face->len_buildchar'.
34d2818a	2011-09-26T08:59:21	[cff] Dump SIDs while tracing. * src/cff/cffobjs.c (cff_face_init): Do it. * src/cff/cffparse.c (cff_parser_run) [FT_DEBUG_LEVEL_TRACE] <cff_kind_string>: Identify as SID.
34eca6ec	2011-09-17T09:46:46	Remove unused FT_ALIGNMENT macro. * builds/unix/ftconfig.in, builds/vms/ftconfig.h, include/freetype/config/ftconfig.h: Do it.
e9e93d1b	2011-09-17T09:21:25	[smooth] Slightly optimize conic and cubic flatterners. * src/smooth/ftgrays.c (gray_render_conic, gray_render_cubic): Move out some code from the main loop to speed it up.
487913d9	2011-09-11T09:18:10	Slightly improve LZW_CLEAR handling. * src/lzw/ftzopen.c (ft_lzwstate_io) <FT_LZW_PHASE_CODE>: Ensure that subsequent (modulo garbage byte(s)) LZW_CLEAR codes are handled as clear codes. This also re-sets old_code and old_char to predictable values, which is a little better than using `random' ones if the code following LZW_CLEAR is invalid.
83cb6c00	2011-09-11T09:13:45	Add explicit LZW decompression stack size limit. Stack larger than 1<<LZW_MAX_BITS is never needed if prefix table is constructed correctly. It's even less than that, see e.g. libarchive code comment for a better size upper bound: http://code.google.com/p/libarchive/source/browse/trunk/libarchive/archive_read_support_filter_compress.c?r=3635#121 This patch adds explicit stack size limit, enforced when stack is realloced. An alternative is to ensure that code < state->prefix[code - 256] when traversing prefix table. Such check is less efficient and should not be required if prefix table is constructed correctly in the first place. * src/lzw/ftzopen.c (ft_lzwstate_stack_grow): Implement it.
86c3c69c	2011-09-11T09:08:40	Protect against loops in the prefix table. LZW decompressor did not sufficiently check codes read from the input LZW stream. A specially-crafted or corrupted input could create a loop in the prefix table, which leads to memory usage spikes, as there's no decompression stack size limit. * src/lzw/ftzopen.c (ft_lzwstate_io) <FT_LZW_PHASE_START>: First code in valid LZW stream must be 0..255. <FT_LZW_PHASE_CODE>: In the special KwKwK case, code == free_ent, code > free_ent is invalid.
57b6a614	2011-09-09T19:05:54	Better tracing of metrics. * src/base/ftobjs.c (FT_Request_Size, FT_Select_Size): Decorate with FT_TRACE.
bb211ce6	2011-09-07T15:01:20	Fix Savannah bug #33816. * src/cff/cfftypes.h (CFF_FontRecDictRec): New member `has_font_matrix'. * src/cff/cffparse.c (cff_parse_font_matrix): Set it. Update tracing output. * src/cff/cffobjs.c (cff_face_init): Use it so that the heuristics can be removed.
51ca771f	2011-08-30T07:42:19	Better tracing of metrics. * src/base/ftobjs.c (FT_Select_Metrics, FT_Request_Metrics): Decorate with FT_TRACE.
35ab70c1	2011-08-25T13:41:16	[cff] Better tracing of the parsing process. * src/cff/cffload.c (cff_subfont_load, cff_font_load): Decorate with FT_TRACE. * src/cff/cffparse.c (cff_parse_font_matrix, cff_parse_font_bbox, cff_parse_private_dict, cff_parse_cid_ros): Updated. (CFF_FIELD_NUM, CFF_FIELD_FIXED, CFF_FIELD_FIXED_1000, CFF_FIELD_STRING, CFF_FIELD_BOOL, CFF_FIELD_CALLBACK, CFF_FIELD, CFF_FIELD_DELTA): Add argument for ID. (cff_parser_run): Decorate with FT_TRACE. * src/cff/cffparse.h (CFF_Field_Handler) [FT_DEBUG_LEVEL_TRACE]: Add `id' member. * src/cff/cfftoken.h: Add IDs to all fields.
c3fb981e	2011-08-16T16:04:33	Fix Savannah bug #34022. * README, docs/INSTALL: Remove references to UPGRADE.UNIX.
fa5c2e91	2011-08-15T17:46:40	Fix Savannah bug #34018. * doc/UPGRADE.UNIX: Removed. Obsolete.
864c426e	2011-08-15T17:34:01	Fix Savannah bug #33992. * src/base/ftstroke.c (FT_Stroker_ParseOutline): Fix border case.
bad0160c	2011-08-12T19:50:13	[truetype] Fix degenerate case in S{P,F,DP}VTL opcodes. * src/truetype/ttinterp.c (Ins_SxVTL): Handle p1 == p2 specially. (Ins_SDPVTL): Handle v1 == v2 specially.
b91e7853	2011-08-09T17:48:44	Fix Savannah bug #33975. * src/cff/cffparse.c (cff_parse_font_matrix): Fix typo.
29a7965f	2011-07-29T06:23:27	* Version 2.4.6 released. ========================= Tag sources with `VER-2-4-6'. * docs/CHANGES: Updated. * docs/VERSION.DLL: Update documentation and bump version number to 2.4.6. * 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/vc2010/freetype.vcxproj, builds/win32/vc2010/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/2.4.5/2.4.6/, s/245/246/. * include/freetype/freetype.h (FREETYPE_PATCH): Set to 6. * builds/unix/configure.raw (version_info): Set to 13:1:7.
e7d42366	2011-07-29T06:15:20	[cff] Add some more tracing infos. * src/cff/cffparse.c (cff_parse_font_matrix, cff_parse_font_bbox, cff_parse_cid_ros): Add tracing.
b03c4a0a	2011-07-22T05:24:11	[psaux, type1] Fix null pointer dereferences. Found with font fuzzying. * src/psaux/t1decode.c (t1_decoder_parse_charstrings): Check `decoder->buildchar'. * src/type1/t1load.c (t1_load_keyword): Check `blend->num_designs'.
3abf617b	2011-07-20T06:48:08	Add FT_CONFIG_OPTION_DISABLE_STREAM_SUPPORT. Useful for embedded systems which don't need file stream support. * src/base/ftsystem.c, src/base/ftobjs.c (FT_Stream_New): Implement it.
77f04ceb	2011-07-20T06:30:20	* src/base/ftpatent.c (FT_Face_SetUnpatentedHinting): Fix typo.
b0962ac3	2011-07-16T09:12:42	[truetype] Fix metrics on size request for scalable fonts. * src/truetype/ttdriver.c (tt_size_request): Fix copying metrics from TT_Size to FT_Size if scalable font.
143799d4	2011-07-14T07:35:51	[psaux] Fix potential sign extension problems. When shifting right a signed value, it is not defined by the C standard whether one gets a sign extension or not. Use a macro to do an explicit cast from a signed short (assuming that this is 16bit) to an int. * src/psaux/t1decode.c (Fix2Int): New macro. Use it where appropriate.
60f83713	2011-07-14T07:34:12	* src/psaux/t1decode.c (t1_decoder_parse_charstrings) <op_callothersubr>: Better handling of subroutine index 0. From Matthias Drochner <M.Drochner@fz-juelich.de>.
dc33b4a1	2011-07-10T07:08:51	[psaux] Optimize previous commit. * src/psaux/t1decode.c (t1_decoder_parse_charstrings) <op_callothersubr>: Move error check down to avoid testing twice for good cases.
c46b1e24	2011-07-08T13:46:42	[psaux] Add better argument check for `callothersubr'. * src/psaux/t1decode.c (t1_decoder_parse_charstrings) <op_callothersubr>: Reject negative arguments.
f095744d	2011-07-07T14:10:39	[sfnt] Try harder to find non-zero values for ascender and descender. * src/sfnt/sfobjs.c (sfnt_load_face): Consult `OS/2' table in case the `hhea' table's values are zero.

9eacbb81

2012-02-29T14:47:47

[truetype] Make SHC instruction behave similar to MS rasterizer. * src/truetype/ttinterp.c (Ins_SHC): Handle virtual contour in twilight zone.

b25265c5

2012-02-29T13:45:24

Avoid modulo operators against a power-of-two denominator. * src/afcjk.c (af_hint_normal_stem), src/base/ftoutln.c (ft_contour_has), src/cff/cffgload.c (cff_decoder_parse_charstrings) <cff_op_vvcurveto, cff_op_hhcurveto, cff_op_hvcurveto>, src/gxvalid/gxvcommn.c (GXV_32BIT_ALIGNMENT_VALIDATE), src/gxvalid/gxvfeat.c (gxv_feat_setting_validate): Replace `%' with `&' operator.

5621fdd4

2012-02-29T13:33:33

[autofit] Don't synchronize digit widths for light rendering mode. We don't hint horizontally in this mode. * src/autofit/afloader.c (af_loader_load_g) <Hint_Metrics>: Implement it.

c18c1882

2012-02-28T07:52:04

[type42] Minor code optimization (again). * src/type42/t42parse.c (t42_parse_sfnts): Simplify previous change.

fcbc82e6

2012-02-26T20:54:19

[smooth] Fix Savannah bug #35604. * src/smooth/ftsmooth.c (ft_smooth_render_generic): Use `FT_Pos' instead of `FT_UInt' for some variables and update comparisons accordingly. A detailed analysis can be found in the bug report.

c42848e6

2012-02-26T19:44:04

[type42] Minor code optimization. * src/type42/t42parse.c (t42_parse_sfnts): Use bitmask instead of modulo operator.

bd63334e

2012-02-26T08:46:05

* docs/CHANGES: Updated.

d9577add

2012-02-26T08:03:57

[type1] Fix Savannah bug #35608. * src/type1/t1parse.c (T1_Get_Private_Dict): Reject too short dictionaries.

03242f58

2012-02-26T06:52:56

[bdf] Support `ENCODING -1 <n>' format. * src/bdf/bdflib.c (_bdf_parse_glyphs) <ENCODING>: Implement it.

28dd2c45

2012-02-26T06:18:58

[bdf] Fix Savannah bug #35607. * src/bdf/bdflib.c (_bdf_parse_glyphs) <ENCODING>: Normalize negative encoding values.

58cbc465

2012-02-26T05:26:56

[type1] Fix Savannah bug #35606. * src/type1/t1load.c (parse_subrs): Add proper guards for `strncmp'. * src/psaux/psobjs.c (ps_parser_skip_PS_token): Emit error message only if cur < limit.

c776fc17

2012-02-25T14:21:01

[pcf] Fix Savannah bug #35603. * src/pcf/pcfread.c (pcf_get_properties): Assure final zero byte in `strings' array.

82365c0d

2012-02-25T13:22:40

[type42] Fix Savannah bug #35602. * src/type42/t42parse.c (t42_parse_sfnts): Check `string_size' more thoroughly.

0b1c0c6b

2012-02-25T10:23:04

[bdf] Fix Savannah bugs #35599 and #35600. * src/bdf/bdflib.c (ACMSG16): New warning message. (_bdf_parse_glyphs) <_BDF_BITMAP>: Check line length.

320d4976

2012-02-24T18:06:46

[bdf] Fix Savannah bugs #35597 and #35598. * src/bdf/bdflib.c (_bdf_is_atom): Fix handling of property value.

6b5b6f39

2012-02-24T12:26:25

Prepare source code for amalgamation (6/6). * src/cff/cffdrivr.c: s/Load_Glyph/cff_glyph_load/. * src/cid/cidload.c: s/parse_font_matrix/cid_parse_font_matrix/. s/t1_init_loader/cid_init_loader/. s/t1_done_loader/cid_done_loader/. * src/pxaux/t1cmap.c: s/t1_get_glyph_name/psaux_get_glyph_name/. * src/truetype/ttdriver.c: s/Load_Glyph/tt_glyph_load/. * src/type1/t1load.c: s/parse_font_matrix/t1_parse_font_matrix/.

1b99d0a0

2012-02-24T10:54:07

Prepare source code for amalgamation (5/6). * include/freetype/fterrors.h: Undefine FT_KEEP_ERR_PREFIX after using it.

95111433

2012-02-22T07:01:35

Prepare source code for amalgamation (4/6). * src/smooth/ftgrays.c, src/raster/ftraster.c: Undefine RAS_ARG, RAS_ARGS, RAS_VAR, and RAS_VARS before defining it. * src/smooth/ftgrays.c: s/TRaster/black_TRaster/, s/PRaster/black_PRaster/. * src/raster/ftraster.c: s/TRaster/gray_TRaster/, s/PRaster/gray_PRaster/.

d55f16df

2012-02-21T09:21:19

Prepare source code for amalgamation (3/6). * src/smooth/ftgrays.c: s/TWorker/black_TWorker/, s/PWorker/black_PWorker/. * src/raster/ftraster.c: s/TWorker/gray_TWorker/, s/PWorker/gray_PWorker/

5ccebc4e

2012-02-21T08:54:55

Prepare source code for amalgamation (2/6). * src/smooth/ftgrays.c, src/raster/ftraster.c: Undefine FLOOR, CEILING, TRUNC, and SCALED before defining it.

126405ad

2012-02-21T08:48:39

Prepare source code for amalgamation (1/6). See discussion starting at http://lists.gnu.org/archive/html/freetype-devel/2012-01/msg00037.html * src/smooth/ftgrays.c: s/TBand/gray_TBand/. * src/raster/ftraster.c: s/TBand/black_TBand/.

63486789

2012-02-17T14:55:27

[autofit] Fix outline flags. * src/autofit/afloader.c (af_loader_load_g): Don't reassign `outline.flags' so that this information is preserved. See discussion starting at http://lists.gnu.org/archive/html/freetype-devel/2012-02/msg00046.html

b4e06818

2012-02-11T20:56:10

[truetype] Fix Savannah bug #35466. Jump instructions are now bound to the current function. The MS Windows rasterizer behaves the same, as confirmed by Greg Hitchcock. * src/truetype/ttinterp.h (TT_CallRec): Add `Cur_End' element. * src/truetype/ttobjs.h (TT_DefRecord): Add `end' element. * src/truetype/ttinterp.c (DO_JROT, DO_JMPR, DO_JROF): Check upper bound of jump address. (Ins_FDEF, Ins_CALL, Ins_LOOPCALL, Ins_UNKNOWN, TT_RunIns): Updated.

185606a6

2012-02-11T14:34:05

We don't use `extensions'. * include/freetype/internal/ftobjs.h (FT_DriverRec): Remove `extensions' field.

f24d0793

2012-02-11T09:37:46

Clean up `generic' fields. * include/freetype/internal/ftobjs.h (FT_ModuleRec, FT_LibraryRec): Remove `generic' field since users can't access it. * src/base/ftobjs.c (FT_Done_GlyphSlot): Call `generic.finalizer' as advertised in the documentation of FT_Generic. (Destroy_Module, FT_Done_Library): Updated to changes in `ftobjs.h'.

e343e87d

2012-02-07T09:40:11

[autofit] Harmonize function arguments. * src/autofit/afloader.c, src/autofit/afloader.h: Use `FT_Int32' for `load_flags'.

0b7daff0

2012-02-07T08:52:41

* src/cff/cffobjs.c (cff_face_init): Remove unnecessary casts.

7b02b704

2012-01-17T16:20:02

[gxvalid] Fix Savannah bug #35286. Patch submitted by anonymous reporter. * src/gxvalid/gxvcommn.c (gxv_XStateTable_subtable_setup): gxv_set_length_by_ulong_offset() must be called with 3, not 4, the number of the subtables in the state tables; classTable, stateArray, entryTable.

c7c4d68b

2012-01-17T15:13:50

[raccess] Modify for PIC build. Based on the patch provided by Erik Dahlstrom <ed@opera.com>, http://lists.gnu.org/archive/html/freetype-devel/2012-01/msg00010.html Also `raccess_guess_table[]' and `raccess_rule_by_darwin_vfs()' are renamed with `ft_' suffixes. * src/base/ftbase.h: `raccess_rule_by_darwin_vfs()' is renamed to `ft_raccess_rule_by_darwin_vfs()'. * src/base/ftobjs.c: Ditto. * src/base/ftrfork.c: Declarations of FT_RFork_Rule, raccess_guess_rec, are moved to... * include/freetype/internal/ftrfork.h: Here. * include/freetype/internal/ftrfork.h: FT_RFORK_RULE_ARRAY_{BEGIN,ENTRY,END} macros are defined to replace raccess_guess_table[] in both of PIC and non-PIC modes. * src/base/ftrfork.c: raccess_guess_table[] array is rewritten by FT_RFORK_RULE_ARRAY_{BEGIN,ENTRY,END}. * src/base/basepic.h (BasePIC): Add `ft_raccess_guess_table' storage. (FT_RACCESS_GUESS_TABLE_GET): New macro to retrieve the function pointer from `ft_raccess_guess_table' storage in `BasePIC' structure. * src/base/ftrfork.c (FT_Raccess_Guess): Rewritten with FT_RACCESS_GUESS_TABLE_GET. (raccess_get_rule_type_from_rule_index): Add `library' as the first argument to the function, to retrieve the storage of `ft_raccess_guess_table' from it. Also `raccess_guess_table' is replaced by FT_RACCESS_GUESS_TABLE_GET. (ft_raccess_rule_by_darwin_vfs): Ditto.

1749d8bc

2012-01-17T02:00:24

Remove trailing spaces.

c24f77ac

2012-01-16T21:13:05

Formatting PIC related sources. * src/autofit/afpic.c: Harmonize to FT2 coding conventions. * src/base/basepic.c: Ditto. * src/base/ftpic.c: Ditto. * src/cff/cffpic.c: Ditto. * src/pshinter/pshpic.c: Ditto. * src/psnames/pspic.c: Ditto. * src/raster/rastpic.c: Ditto. * src/sfnt/sfntpic.c: Ditto. * src/smooth/ftspic.c: Ditto. * src/truetype/ttpic.c: Ditto.

8a5cea26

2012-01-16T20:41:53

[autofit] Fix the inclusion of "aflatin2.h" in PIC file. * src/autofit/afpic.c: Include "aflatin2.h" when FT_OPTION_AUTOFIT2 is defined, as afglobal.c does so. Unconditionally inclusion causes declared but unimplemented warning by GCC 4.6.

4880a0ed

2012-01-16T18:51:15

[cff] Remove redundant declarations of cff_cmap_XXX_class_rec. * src/cff/cffpic.c: The declarations of FT_Init_Class_cff_cmap_encoding_class_rec() and FT_Init_Class_cff_cmap_unicode_class_rec() are removed. They can be obtained by the inclusion of cffcmap.h. cffcmap.h invokes FT_DECLARE_CMAP_CLASS() and it declares FT_Init_Class_cff_cmap_encoding_class_rec() etc in PIC mode.

3c966818

2012-01-15T23:35:31

Fix redundant declaration warning in PIC mode. Originally FT_DEFINE_{DRIVER,MODULE,RENDERER}() macros were designed to declare xxx_pic_{free,init} by themselves. Because these macros are used at the end of the module interface (e.g. ttdriver.c) and the wrapper source to build a module as a single object (e.g. truetype.c) includes the PIC file (e.g. ttpic.c) before the module interface, these macros are expanded AFTER xxx_pic_{free,init} body when the modules are built as single object. The declaration after the implementation causes the redundant declaration warnings, so the declarations are moved to module PIC headers (e.g. ttpic.h). Separating to other header files are needed for multi build. * include/freetype/internal/ftdriver.h (FT_DEFINE_DRIVER): Remove class_##_pic_free and class_##_pic_init declarations. * include/freetype/internal/ftobjs.h (FT_DEFINE_RENDERER, FT_DEFINE_MODULE): Ditto. * src/base/basepic.h: Insert a comment and fix coding style. * src/autofit/afpic.h: Declare autofit_module_class_pic_{free, init}. * src/cff/cffpic.h: Declare cff_driver_class_pic_{free,init}. * src/pshinter/pshpic.h: Declare pshinter_module_class_pic_{free, init}. * src/psnames/pspic.h: Declare psnames_module_class_pic_{free, init}. * src/raster/rastpic.h: Declare ft_raster{1,5}_renderer_class_pic_{free,init} * src/sfnt/sfntpic.h: Declare sfnt_module_class_pic_{free,init}. * src/smooth/ftspic.h: Declare ft_smooth_{,lcd_,lcdv_}renderer_class_pic_{free,init}. * src/truetype/ttpic.h: Declare tt_driver_class_pic_{free,init}.

e38acb0d

2012-01-15T20:05:22

Make pspic.c to include module error header to fix multi build. * src/psnames/pspic.c: Include `psnamerr.h'.

09f3e41c

2012-01-15T02:48:47

[base] Fix a dereference of uninitialized variable in PIC mode. * src/base/ftglyph.c (FT_Glyph_To_Bitmap): `glyph' must be set before derefering to obtain `library'. The initialization of `clazz', `glyph', `library' and NULL pointer check are reordered to minimize PIC conditonals.

0614febc

2012-01-15T01:29:41

[base] Insert explict cast for GCC 4.6 in PIC mode. * src/base/ftinit.c (FT_Add_Default_Modules): Under PIC configuration, FT_DEFAULT_MODULES_GET returns FT_Module_Class** pointer, GCC 4.6 warns that const FT_Module_Class* const* variable is warned as inappropriate to store it. To calm it, explicit cast is inserted. Also `library' is checked to prevent the NULL pointer dereference in FT_DEFAULT_MODULES_GET.

226f3619

2012-01-14T06:40:03

Fix PIC build broken by d9145241fe378104ba4c12a42534549faacc92e6. Under PIC configuration, FT_{CFF,PSCMAPS,SFNT,TT}_SERVICES_GET take no arguments but derefer the variable named `library' internally. * src/cff/cffdrivr.c (cff_get_interface): Declare `library' and set it if non-NULL driver is passed. * src/truetype/ttdriver.c (tt_get_interface): Ditto. * src/sfnt/sfdriver.c (sfnt_get_interface): Declare `library' under PIC configuration, and set it if non-NULL module is given. * src/psnames/psmodule.c (psnames_get_interface): Ditto.

4b733517

2012-01-14T06:32:50

Make PIC files to include module error headers, to use the error codes with per-module prefix. * src/autofit/afpic.c: Include `aferrors.h'. * src/cff/cffpic.c: Include `cfferrs.h'. * src/pshinter/pshpic.c: Include `pshnterr.h'. * src/raster/rastpic.c: Include `rasterrs.h'. * src/sfnt/sfntpic.c: Include `sferrors.h'. * src/smooth/ftspic.c: Include `ftsmerrs.h'. * src/truetype/ttpic.c: Include `tterrors.h'.

21472de1

2012-01-04T18:27:16

[truetype] Fix IP instruction if x_ppem != y_ppem. * src/truetype/ttinterp.c (Ins_IP): Scale `orus' coordinates properly.

c017f072

2012-01-02T22:33:42

Fix tracing message for `loca' table. * src/truetype/ttpload.c (tt_face_get_location): Don't emit a warning message if the last `loca' entry references an empty glyph.

5cb35640

2011-12-10T23:16:04

Add some variable initializations. Reported by Richard COOK <rscook@unicode.org>. * src/type1/t1driver.c (t1_ps_get_font_value): Initialize `val'. * src/smooth/ftgrays.c (gray_render_conic): Initialize `levels' earlier.

2fb22d56

2011-12-08T11:55:06

Fix serious scaling bug in `FT_Get_Advances'. * src/base/ftadvanc.c (FT_Get_Advances): Advance values returned by `FT_Load_Glyph' must be simply multiplied by 1024.

96fcf87b

2011-12-08T11:22:07

* src/bdf/bdflib.c (_bdf_parse_start): Drop redundant error tracing.

714ee56a

2011-12-02T21:14:18

[mac] Unify DARWIN_NO_CARBON with FT_MACINTOSH. Originally FT_MACINTOSH was a pure auto macro and DARWIN_NO_CARBON was a configurable macro to disable Carbon-dependent code. Because now configure script sets DARWIN_NO_CARBON by default and disables Darwin & Carbon-dependent codes, these macros can be unified. FT_MACINTOSH (undefined by default) is kept and DARWIN_NO_CARBON (defined by default) is removed, because DARWIN_NO_CARBON violates FT_XXX naming convention of public macros, and a macro configured by default is not portable for the building without configure (e.g. make devel). * builds/unix/configure.raw: Define FT_MACINTOSH if Carbon-based old Mac font support is requested and Carbon is available. * builds/unix/ftconfig.in: Undefine FT_MACINTOSH when the support for Mac OS X without Carbon (e.g. Mac OS X 10.4 for ppc64) is requested. * include/freetype/config/ftconfig.in: Ditto. * builds/vms/ftconfig.h: Ditto. * src/base/ftbase.h: Remove DARWIN_NO_CARBON. * src/base/ftbase.c: Ditto. * src/base/ftobjs.c: Ditto. * src/base/ftrfork.c: Ditto. * src/base/ftmac.c: Compile the body if FT_MACINTOSH is defined (same with TT_USE_BYTECODE_INTERPRETER in ttinterp.c). * builds/mac/ftmac.c: Ditto. * builds/mac/FreeType.m68k_cfm.make.txt: Define FT_MACINTOSH. * builds/mac/FreeType.m68k_far.make.txt: Ditto. * builds/mac/FreeType.ppc_classic.make.txt: Ditto. * builds/mac/FreeType.ppc_carbon.make.txt: Ditto.

2968bd60

2011-11-30T23:25:38

Fix Savannah bug #34728 (`make devel' on Mac OS X). * builds/toplevel.mk: Check `/dev/null' to identify the Unix- like systems without `init' nor `hurd' (e.g. Mac OS X >= 10.4). * builds/unix/detect.mk: Ditto.

eba2781a

2011-11-30T22:40:43

[apinames] Fix the overflow of signed integer hash. * src/tools/apinames.c (names_add): Change the type of `h' from int to unsigned int, to prevent undefined behaviour in the overflow of signed integers (overflow of unsigned int is defined to be wrap around). Found by clang test suggested by Sean McBride.

628bebe6

2011-11-30T13:55:56

[winfonts] Remove casts. * src/winfonts/winfnt.c (winfnt_driver_class): Remove all casts and update affected functions. (FNT_Size_Select): Fix number of arguments.

5a7a593c

2011-11-30T13:38:51

[type42] Remove casts. * src/type42/t42driver.c (t42_driver_class): Remove all casts and update affected functions. * src/type42/t42objs.c, src/type42/t42objs.h: Updated for t42driver changes.

910b544a

2011-11-30T13:08:28

[type1] Remove casts. * src/type1/t1driver.c (t1_driver_class): Remove all casts and update affected functions. * src/type1/t1gload.c, src/type1/t1gload.h, src/type1/t1objs.c: Updated for t1driver changes. src/type1/t1objs.h (T1_Driver): Remove unused typedef. Updated for t1driver changes.

ed54e43a

2011-11-27T16:39:53

[bdf] Fix Savannah bug #34896. ENCODING now covers the whole Unicode range. Note, however, that this change is quite expensive since it increases the size of three arrays by almost 400kByte in total. The right fix is to replace the logic with something smarter. Additionally, there exist very old BDFs for three-byte CCCII encoding which exceeds the range of Unicode (another reason to have a smarter logic). * src/bdf/bdf.h (bdf_font_t): Increase size of `nmod' and `umod' arrays. * src/bdf/bdflib.c (bdf_parse_t): Increase size of `have' array.

6e0d4cdf

2011-11-27T09:21:03

[bdf] Improve tracing. * src/bdf/bdflib.c (DBGMSG1, DBGMSG2): New macros. (_bdf_parse_glyphs): Use them.

70cf8c5e

2011-11-26T20:09:39

Improve tracing. * src/bdf/bdfdrivr.c (BDF_Face_Done), src/pcf/pcfdrivr.c (PCF_Face_Done): Remove tracing message. * src/bdf/bdfdrivr.c (BDF_Face_Init), src/cff/cffobjs.c (cff_face_init), src/cid/cidobjs.c (cid_face_init), src/pfr/pfrobjs.c (pfr_face_init), src/sfnt/sfobjs.c (sfnt_init_face), src/truetype/ttobjs.c (tt_face_init), src/type1/t1objs.c (T1_Face_Init), src/type42/t42objs.c (T42_Face_Init), src/winfonts/winfnt.c (FNT_Face_Init): Add `greeting' message. * src/sfnt/sfobjs.c (sfnt_open_font), src/type42/t42objs.c (T42_Open_Face): Improve tracing.

3630bf7e

2011-11-26T18:20:24

[cid] Fix error code. * src/cid/cidparse.c (cid_parser_new): Do it.

d05d56ff

2011-11-26T18:13:09

[cff] Fix error code. * src/cff/cffload.c (cff_font_load): Do it.

f8f576d1

2011-11-26T18:07:30

Addition to last commit.

930e9bf8

2011-11-26T13:38:26

Add new error code FT_Err_Missing_Module. Previously, FreeType misleadingly returned FT_Err_Unknown_File_Format if a module was missing (or a test was missing completely). * include/freetype/fterrdef.h (FT_Err_Missing_Module): Define. * src/cff/cffobjs.c (cff_face_init), src/cid/cidobjs.c (cid_face_init), src/sfnt/sfobjs.c (sfnt_init_face), src/truetype/ttobjs.c (tt_face_init), src/type1/t1objs.c (T1_Face_Init), src/type42/t42objs.c (T42_Face_Init, T42_Driver_Init): Updated. * src/type1/t1afm.c (T1_Read_Metrics), src/type/t1objs.c (T1_Face_Init), src/type42/t42objs.c (T42_Face_Init): Remove now redundant test for `psaux'.

e01406bb

2011-11-25T09:44:28

[bdf] Add more error messages. * src/bdf/bdflib.c (_bdf_set_default_spacing, _bdf_add_property): Add line number argument. Update all callers. (ERRMSG5, ERRMSG6, ERRMSG7, ERRMSG8, ERRMSG9): New macros. (_bdf_readstream, _bdf_set_default_spacing, _bdf_add_property, _bdf_parse_glyphs, _bdf_parse_start): Add error messages.

fd905c02

2011-11-24T12:53:38

* include/freetype/fterrors.h: Remove dead code.

bb18bf7d

2011-11-15T08:34:54

* docs/releases: Updated.

9d7f0957

2011-11-14T20:37:12

* Version 2.4.8 released. ========================= Tag sources with `VER-2-4-8'. * docs/CHANGES: Updated. * docs/VERSION.DLL: Update documentation and bump version number to 2.4.8. * 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/vc2010/freetype.vcxproj, builds/win32/vc2010/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/2.4.7/2.4.8/, s/247/248/. * include/freetype/freetype.h (FREETYPE_PATCH): Set to 8. * builds/unix/configure.raw (version_info): Set to 14:0:8.

8b90cf0b

2011-11-13T16:30:59

Add FT_Get_PS_Font_Value() API. This allows a Type 1 font face to be interrogated to retrieve most of the dictionary keys (keys not relevant to FreeType's Type 1 interpreter are not available). * include/freetype/internal/services/svpsinfo.h (PS_GetFontValueFunc): New typedef. (PSInfo): Add `ps_get_font_value'. (FT_DEFINE_SERVICE_PSINFOREC): Updated. * include/freetype/internal/t1types.h (T1_EncodingType): Moved to... * include/freetype/t1tables.h: Here. (PS_Dict_Keys): New enumeration. (FT_Get_PS_Font_Value): New declaration. * src/base/fttype1.c (FT_Get_PS_Font_Value): New function. * src/type1/t1driver.c (t1_ps_get_font_value): This new function does the real job. (t1_service_ps_info): Add it. * src/cff/cffdrivr.c (cff_service_ps_info), src/cid/cidriver.c (cid_service_ps_info), src/type42/t42drivr.c (t42_service_ps_info): Updated.

14a16e34

2011-11-08T08:27:42

[cid] Various loading fixes. * src/cid/cidload.c (cid_load_keyword) <default>, (parse_font_matrix, parse_expansion_factor): Correctly check number of dictionaries. (cid_read_subrs): Protect against invalid values of `num_subrs'. Assure that the elements of the `offsets' array are ascending.

b2874fd5

2011-11-05T08:39:58

* README: We use copyright ranges also. According to http://www.gnu.org/prep/maintain/html_node/Copyright-Notices.html this should be mentioned explicitly.

94ada3d8

2011-10-30T14:03:13

[raccess] Supplement for previous fix. * src/base/ftbase.h (raccess_rule_by_darwin_vfs): Do not declare it on native Mac OS X. * src/base/ftrfork.c (raccess_get_rule_type_from_rule_index): Hide raccess_get_rule_type_from_rule_index() on native Mac OS X too.

dbe330bc

2011-10-30T12:31:03

[raccess] Hide raccess_rule_by_darwin_vfs() on native Mac OS X. * src/base/ftrfork.c (raccess_rule_by_darwin_vfs): Do not compile on native Mac OS X because it is not used.

f4ec60fd

2011-10-25T20:25:32

[truetype] Fix MD instruction for twilight zone. * src/truetype/ttinterp.c (Ins_MD): Without this fix, the MD instruction applied to original coordinates of twilight points always returns zero.

016eba97

2011-10-18T13:34:32

* Version 2.4.7 released. ========================= Tag sources with `VER-2-4-7'. * docs/CHANGES: Updated. * docs/VERSION.DLL: Update documentation and bump version number to 2.4.7. * 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/vc2010/freetype.vcxproj, builds/win32/vc2010/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/2.4.6/2.4.7/, s/246/247/. * include/freetype/freetype.h (FREETYPE_PATCH): Set to 6. * builds/unix/configure.raw (version_info): Set to 13:2:7.

72185cb5

2011-10-15T09:33:11

Fix handling of transformations if no renderer is present. * src/base/ftobjs.c (FT_Load_Glyph): Thinko.

298608d1

2011-10-15T09:09:59

Fix conditions for autohinting. * src/base/ftobjs.c (FT_Load_Glyph): Handle FT_LOAD_IGNORE_TRANSFORM.

faddba44

2011-10-08T01:30:49

[gxvalid] Fix a bug to detect too large offset in morx table. * src/gxvalid/gxvmorx2.c (gxv_morx_subtable_type2_ligActionIndex_validate): Fix a bug that too large positive offset cannot be detected.

9c98fbf6

2011-10-01T09:25:55

Handle some border cases. * include/freetype/config/ftstdlib.h (FT_USHORT_MAX): New macro. * src/base/ftbitmap.c (FT_Bitmap_Convert): Protect against invalid value of `target->rows'. * src/psaux/t1decode.c (t1_decoder_parse_charstrings): Add check for flex start. * src/raster/ftrend1.c (ft_raster1_render): Check `width' and `height'. * src/truetype/ttgxvar.c (TT_Vary_Get_Glyph_Deltas): Protect against invalid values in `localpoints' array.

6ae8bde4

2011-10-01T08:55:20

[psnames] Handle zapfdingbats. Problem reported by Nicolas Rougier <Nicolas.Rougier@inria.fr>. * src/tools/glnames.py (adobe_glyph_list): Add data from AGL's `zapfdingbats.txt' file. * src/psnames/pstables.h: Regenerated.

bfc20c76

2011-09-27T17:35:09

Fix Savannah bug #34189. * src/type1/t1load.c (T1_Open_Face): Initialize `face->len_buildchar'.

34d2818a

2011-09-26T08:59:21

[cff] Dump SIDs while tracing. * src/cff/cffobjs.c (cff_face_init): Do it. * src/cff/cffparse.c (cff_parser_run) [FT_DEBUG_LEVEL_TRACE] <cff_kind_string>: Identify as SID.

34eca6ec

2011-09-17T09:46:46

Remove unused FT_ALIGNMENT macro. * builds/unix/ftconfig.in, builds/vms/ftconfig.h, include/freetype/config/ftconfig.h: Do it.

e9e93d1b

2011-09-17T09:21:25

[smooth] Slightly optimize conic and cubic flatterners. * src/smooth/ftgrays.c (gray_render_conic, gray_render_cubic): Move out some code from the main loop to speed it up.

487913d9

2011-09-11T09:18:10

Slightly improve LZW_CLEAR handling. * src/lzw/ftzopen.c (ft_lzwstate_io) <FT_LZW_PHASE_CODE>: Ensure that subsequent (modulo garbage byte(s)) LZW_CLEAR codes are handled as clear codes. This also re-sets old_code and old_char to predictable values, which is a little better than using `random' ones if the code following LZW_CLEAR is invalid.

83cb6c00

2011-09-11T09:13:45

Add explicit LZW decompression stack size limit. Stack larger than 1<<LZW_MAX_BITS is never needed if prefix table is constructed correctly. It's even less than that, see e.g. libarchive code comment for a better size upper bound: http://code.google.com/p/libarchive/source/browse/trunk/libarchive/archive_read_support_filter_compress.c?r=3635#121 This patch adds explicit stack size limit, enforced when stack is realloced. An alternative is to ensure that code < state->prefix[code - 256] when traversing prefix table. Such check is less efficient and should not be required if prefix table is constructed correctly in the first place. * src/lzw/ftzopen.c (ft_lzwstate_stack_grow): Implement it.

86c3c69c

2011-09-11T09:08:40

Protect against loops in the prefix table. LZW decompressor did not sufficiently check codes read from the input LZW stream. A specially-crafted or corrupted input could create a loop in the prefix table, which leads to memory usage spikes, as there's no decompression stack size limit. * src/lzw/ftzopen.c (ft_lzwstate_io) <FT_LZW_PHASE_START>: First code in valid LZW stream must be 0..255. <FT_LZW_PHASE_CODE>: In the special KwKwK case, code == free_ent, code > free_ent is invalid.

57b6a614

2011-09-09T19:05:54

Better tracing of metrics. * src/base/ftobjs.c (FT_Request_Size, FT_Select_Size): Decorate with FT_TRACE.

bb211ce6

2011-09-07T15:01:20

Fix Savannah bug #33816. * src/cff/cfftypes.h (CFF_FontRecDictRec): New member `has_font_matrix'. * src/cff/cffparse.c (cff_parse_font_matrix): Set it. Update tracing output. * src/cff/cffobjs.c (cff_face_init): Use it so that the heuristics can be removed.

51ca771f

2011-08-30T07:42:19

Better tracing of metrics. * src/base/ftobjs.c (FT_Select_Metrics, FT_Request_Metrics): Decorate with FT_TRACE.

35ab70c1

2011-08-25T13:41:16

[cff] Better tracing of the parsing process. * src/cff/cffload.c (cff_subfont_load, cff_font_load): Decorate with FT_TRACE. * src/cff/cffparse.c (cff_parse_font_matrix, cff_parse_font_bbox, cff_parse_private_dict, cff_parse_cid_ros): Updated. (CFF_FIELD_NUM, CFF_FIELD_FIXED, CFF_FIELD_FIXED_1000, CFF_FIELD_STRING, CFF_FIELD_BOOL, CFF_FIELD_CALLBACK, CFF_FIELD, CFF_FIELD_DELTA): Add argument for ID. (cff_parser_run): Decorate with FT_TRACE. * src/cff/cffparse.h (CFF_Field_Handler) [FT_DEBUG_LEVEL_TRACE]: Add `id' member. * src/cff/cfftoken.h: Add IDs to all fields.

c3fb981e

2011-08-16T16:04:33

Fix Savannah bug #34022. * README, docs/INSTALL: Remove references to UPGRADE.UNIX.

fa5c2e91

2011-08-15T17:46:40

Fix Savannah bug #34018. * doc/UPGRADE.UNIX: Removed. Obsolete.

864c426e

2011-08-15T17:34:01

Fix Savannah bug #33992. * src/base/ftstroke.c (FT_Stroker_ParseOutline): Fix border case.

bad0160c

2011-08-12T19:50:13

[truetype] Fix degenerate case in S{P,F,DP}VTL opcodes. * src/truetype/ttinterp.c (Ins_SxVTL): Handle p1 == p2 specially. (Ins_SDPVTL): Handle v1 == v2 specially.

b91e7853

2011-08-09T17:48:44

Fix Savannah bug #33975. * src/cff/cffparse.c (cff_parse_font_matrix): Fix typo.

29a7965f

2011-07-29T06:23:27

* Version 2.4.6 released. ========================= Tag sources with `VER-2-4-6'. * docs/CHANGES: Updated. * docs/VERSION.DLL: Update documentation and bump version number to 2.4.6. * 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/vc2010/freetype.vcxproj, builds/win32/vc2010/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/2.4.5/2.4.6/, s/245/246/. * include/freetype/freetype.h (FREETYPE_PATCH): Set to 6. * builds/unix/configure.raw (version_info): Set to 13:1:7.

e7d42366

2011-07-29T06:15:20

[cff] Add some more tracing infos. * src/cff/cffparse.c (cff_parse_font_matrix, cff_parse_font_bbox, cff_parse_cid_ros): Add tracing.

b03c4a0a

2011-07-22T05:24:11

[psaux, type1] Fix null pointer dereferences. Found with font fuzzying. * src/psaux/t1decode.c (t1_decoder_parse_charstrings): Check `decoder->buildchar'. * src/type1/t1load.c (t1_load_keyword): Check `blend->num_designs'.

3abf617b

2011-07-20T06:48:08

Add FT_CONFIG_OPTION_DISABLE_STREAM_SUPPORT. Useful for embedded systems which don't need file stream support. * src/base/ftsystem.c, src/base/ftobjs.c (FT_Stream_New): Implement it.

77f04ceb

2011-07-20T06:30:20

* src/base/ftpatent.c (FT_Face_SetUnpatentedHinting): Fix typo.

b0962ac3

2011-07-16T09:12:42

[truetype] Fix metrics on size request for scalable fonts. * src/truetype/ttdriver.c (tt_size_request): Fix copying metrics from TT_Size to FT_Size if scalable font.

143799d4

2011-07-14T07:35:51

[psaux] Fix potential sign extension problems. When shifting right a signed value, it is not defined by the C standard whether one gets a sign extension or not. Use a macro to do an explicit cast from a signed short (assuming that this is 16bit) to an int. * src/psaux/t1decode.c (Fix2Int): New macro. Use it where appropriate.

60f83713

2011-07-14T07:34:12

* src/psaux/t1decode.c (t1_decoder_parse_charstrings) <op_callothersubr>: Better handling of subroutine index 0. From Matthias Drochner <M.Drochner@fz-juelich.de>.

dc33b4a1

2011-07-10T07:08:51

[psaux] Optimize previous commit. * src/psaux/t1decode.c (t1_decoder_parse_charstrings) <op_callothersubr>: Move error check down to avoid testing twice for good cases.

c46b1e24

2011-07-08T13:46:42

[psaux] Add better argument check for `callothersubr'. * src/psaux/t1decode.c (t1_decoder_parse_charstrings) <op_callothersubr>: Reject negative arguments.

f095744d

2011-07-07T14:10:39

[sfnt] Try harder to find non-zero values for ascender and descender. * src/sfnt/sfobjs.c (sfnt_load_face): Consult `OS/2' table in case the `hhea' table's values are zero.

kc3-lang/freetype/ChangeLog

ChangeLog

Log