kmx git

Commit	Date	Message
3c7f11a9	2003-06-18T07:06:54	updated
7a024104	2003-06-18T06:59:57	* include/freetype/freetype.h (FT_Open_Flags): Replaced with #defines for the constants. (FT_Open_Args): Change type of `flags' to FT_UInt. (FT_GlyphSlot): Move `flags' to FT_Slot_Internal. * include/freetype/ftimage.h (FT_Outline_Flags, FT_Raster_Flag): Replaced with #defines for the constants. * include/freetype/internal/ftobjs.h (FT_Slot_Internal): New field `flags' (from FT_GlyphSlot). Updated all affected source files. (FT_GLYPH_OWN_BITMAP): New macro (from ftgloadr.h). * include/freetype/internal/ftgloadr.h (FT_GLYPH_OWN_BITMAP): Moved to ftobjs.h. * src/base/ftglyph.c (FT_Glyph_To_Bitmap): Use dummy FT_GlyphSlot_Internal object.
d726e41c	2003-06-17T22:50:09	* builds/compiler/gcc.mk, builds/compiler/gcc-dev.mk (CFLAGS): Add -fno-strict-aliasing to get rid of zillion warnings from gcc version 3.3.
052904e3	2003-06-17T10:42:27	* include/freetype/ftglyph.h (ft_glyph_bbox_unscaled, ft_glyph_bbox_subpixels, ft_glyph_bbox_gridfit, ft_glyph_bbox_truncate, ft_glyph_bbox_pixels): Replaced with FT_GLYPH_BBOX_UNSCALED, FT_GLYPH_BBOX_SUBPIXELS, FT_GLYPH_BBIX_GRIDFIT, FT_GLYPH_BBOX_TRUNCATE, FT_GLYPH_BBOX_PIXELS. The lowercase variants are now (deprecated aliases) to the uppercase versions. Updated all other files. * include/freetype/ftmodule.h (ft_module_font_driver, ft_module_renderer, ft_module_hinter, ft_module_styler, ft_module_driver_scalable, ft_module_driver_no_outlines, ft_module_driver_has_hinter): Replaced with FT_MODULE_FONT_DRIVER, FT_MODULE_RENDERER, FT_MODULE_HINTER, FT_MODULE_STYLER, FT_MODULE_DRIVER_SCALABLE, FT_MODULE_DRIVER_NO_OUTLINES, FT_MODULE_DRIVER_HAS_HINTER. The lowercase variants are now (deprecated aliases) to the uppercase versions. Updated all other files. * src/base/ftglyph.c (FT_Glyph_Get_CBox): Handle bbox_mode better as enumeration. * src/pcf/pcfdrivr.c (pcf_driver_class), src/winfonts/winfnt.c (winfnt_driver_class), src/bdf/bdfdrivr.c (bdf_driver_class): Add the FT_MODULE_DRIVER_NO_OUTLINES flag.
6ae53a79	2003-06-14T21:39:17	Minor documentation typos.
a959c3c9	2003-06-14T07:40:09	* src/pfr/pfrobjs.c (pfr_slot_load): Apply font matrix. * src/cid/cidload.c: Remove parse_font_bbox code (already enclosed with #if 0 ... #endif). * src/type1/t1tokens.h: Handle /FontName. * src/type1/t1load.c (parse_font_name): Removed. Remove parse_font_bbox code (already enclosed with #if 0 ... #endif). * src/type42/t42parse.c (t42_parse_font_name): Removed. Remove t42_parse_font_bbox code (already enclosed with #if 0 ... #endif). (t42_keywords): Handle /FontName with T1_FIELD_KEY.
d5553d35	2003-06-13T07:38:22	* builds/dos/detect.mk: Test not only for `Dos' but for `DOS' also. * builds/dos/dos-emx.mk, builds/compiler/emx.mk: New files for EMX gcc compiler. * builds/dos/detect.mk: Add target `emx'. * builds/compiler/watcom.mk (LINK_LIBRARY): GNU Make for DOS doesn't like a trailing semicolon; add a dummy command.
88c0478d	2003-06-12T13:14:15	* include/freetype/internal/psaux.h (T1_FieldType): Add T1_FIELD_TYPE_KEY. (T1_FIELD_KEY): New macro. * src/psaux/psobjs.c (ps_parser_load_field): Handle T1_FIELD_TYPE_KEY. * src/cid/cidtoken.h: Use T1_FIELD_KEY for /CIDFontName. * src/cache/ftlru.c (FT_LruList_Remove_Selection): Decrease number of nodes. (FT_LruList_Lookup): Fix assertion for out-of-memory case.
75aae7db	2003-06-12T07:11:05	* src/cid/cidload.c (cid_decrypt): Removed. (cid_read_subrs): Use t1_decrypt from psaux module. * src/cid/cidload.h: Updated. * src/cid/cidgload.c (cid_load_glyph): Use t1_decrypt from psaux module.
fdc042b8	2003-06-12T04:59:07	* src/cid/cidobjs.c: Apply change 2003-05-31 from <Ron.Dev@gmx.de>. Compute style flags. Fix computation of root->height. * src/cid/cidtoken.h: Handle FontBBox. * src/cid/cidload.c (cid_load_keyword): Handle T1_FIELD_LOCATION_BBOX. (parse_font_bbox): Commented out. (cid_field_record): Comment out element for parsing FontBBox. * src/type42/t42parse.c (t42_parse_font_bbox): Commented out. (t42_keywords): Handle FontBBox with T1_FIELD_BBOX, not with T1_FIELD_CALLBACK. (t42_parse_font_bbox): Commented out. (t42_load_keyword): Handle T1_FIELD_LOCATION_BBOX. * src/type42/t42objs.c (T42_Face_Init): Apply change 2003-05-31 from <Ron.Dev@gmx.de>.
6e9b3186	2003-06-10T10:54:33	* src/truetype/ttinterp.c (SetSuperRound) <0x30>: Follow Apple's TrueType specification. (Ins_MDRP, Ins_MIRP): Fix single width cut-in test.
a7d6b4da	2003-06-09T20:55:04	* src/gzip/ftgzip.c: (inflate_mask): Replaced with... (NO_INFLATE_MASK): This. * src/gzip/infutil.h: Declare `inflate_mask' conditionally by NO_INFLATE_MASK.
0240d29c	2003-06-09T15:54:18	* src/gzip/ftgzip.c (ft_gzip_file_fill_output): Handle Z_STREAM_END correctly. * src/pshinter/pshglob.c (psh_globals_new): Change calculation of dim->stdw.count to avoid compiler problem. * src/truetype/ttgload.c (TT_Load_Simple_Glyph): Move the block variables to the beginning of the function to avoid compiler problems. Add casts necessary for 16bit compilers. * src/pfr/rules.mk (PFR_DRV_SRC): Add pfrsbit.c. (PFR_DRV_H): Add pfrtypes.h. * include/freetype/config/ftconfig.h: s/__MWKS__/__MWERKS__/. * src/pfr/pfrsbit.c (pfr_bitwriter_init): Change type of third argument to FT_Bool. (pfr_lookup_bitmap_data): Change type of third and fourth argument to FT_UInt. Updated caller. (pfr_load_bitmap_bits): Change type of fourth argument to FT_Bool.
858f310b	2003-06-09T04:46:30	Completely revised FreeType's make management. . In all makefiles `/' is used as the path separator. The conversion to the real path separators is done as late as possible using $(subst ...). . $(HOSTSEP) no longer exists. Now, $(SEP) gives the path separator for the operating system, and the new $(COMPILER_SEP) the path separator for the compiler tools. . $(BUILD) has been renamed to $(BUILD_DIR). In general, all directory variables end with `_DIR'. The variants ending in `_' (like `BASE_' have been removed). The following ChangeLog entries only describe changes which are not related to the redesign. * builds/beos/beos-def.mk (BUILD_DIR): Fix typo. * builds/compiler/watcom.mk (LINK_LIBRARY): Fix linker call to avoid overlong arguments as suggested by J. Ali Harlow <ali@avrc.city.ac.uk>. * builds/dos/dos-wat.mk: New file. * builds/freetype.mk (FREETYPE_H): Include header files from the `devel' subdirectory. * builds/os2/os2-dev.mk, builds/unix/unixddef.mk, builds/unix/unixddef.mk, builds/win32/w32-bccd.mk, builds/win32/w32-dev.mk (BUILD_DIR): Fix path. * builds/unix/configure.ac, builds/unic/configure: Updated. * builds/unix/unix-def.in (DISTCLEAN): Add `freetype2.pc'. * devel/ftoption.h: Updated.
e0805659	2003-06-08T03:53:39	Fix ChangeLog.
756655bd	2003-06-07T05:13:22	* src/base/ftmac.c (FT_New_Face_From_SFNT): s/rlen/sfnt_size/ to make it compile. * include/freetype/internal/psaux.h, src/truetype/ttgload.h: s/index/idx/ to fix compiler warnings. * src/sfnt/ttcmap0.c (tt_face_build_cmaps): Use more `volatile' to fix compiler warning. * src/gzip/ftgzip.c (BUILDFIXED): Removed. * src/gzip/inftrees.c (inflate_trees_fixed) [!BUILDFIXED]: Use FT_UNUSED to remove compiler warning.
499053c1	2003-06-07T04:02:21	* include/freetype/ftstroker.h: Renamed to... * include/freetype/ftstroke.h: This. * src/base/ftstroker.c: Renamed to... * src/base/ftstroke.c: This. * include/freetype/config/ftheader.h (FT_STROKER_H): Updated. * src/base/descrip.mms, src/base/Jamfile, src/base/rules.mk: Updated. * src/pcf/pcfdriver.c: Renamed to... * src/pcf/pcfdrivr.c: This. * src/pcf/pcfdriver.h: Renamed to... * src/pcf/pcfdrivr.h: This. * src/pcf/Jamfile, src/pcf/rules.mk: Updated.
1ffb911d	2003-06-06T12:47:59	* src/base/ftmac.c (file_spec_from_path) [TARGET_API_MAC_CARBON]: Add `#if !defined(__MWERKS__)'.
bf7c8321	2003-06-06T05:07:53	* include/freetype/internal/psaux.h (T1_FieldType): Add T1_FIELD_TYPE_FIXED_1000 and T1_FIELD_TYPE_FIXED_1000_P. (T1_FIELD_FIXED_1000, T1_FIELD_FIXED_1000_P): New macros. * src/psaux/psobjs.c (ps_parser_load_field): Handle T1_FIELD_TYPE_FIXED_1000 and T1_FIELD_TYPE_FIXED_1000_P. * src/cff/cffparse.c (cff_kind_fixed_thousand): New enumeration. (CFF_FIELD_FIXED_1000): New macro. (cff_parser_run): Handle cff_kind_fixed_thousand. * src/cff/cfftoken.h: Use CFF_FIELD_FIXED_1000 for blue_scale. * src/cff/cffload (cff_subfont_load): Fix default values of expansion_factor and blue_scale. * src/cif/cidtoken.h, src/type1/t1tokens.h: Use T1_FIELD_FIXED_1000 for blue_scale. * src/pshinter/pshglob.c (psh_globals_new): Fix default value of blue_scale.
73861976	2003-06-05T04:31:05	* include/freetype/internal/ftdriver.h, include/freetype/internal/ftobjs.h, include/freetype/internal/psaux.h, src/cid/cidgload.c, src/psaux/psobjs.c, src/psaux/t1decode.c, src/psaux/psobjs.h, src/pshinter/pshrec.c, src/pshinter/pshalgo.c, src/psnames/psmodule.c, src/raster/ftraster.c, src/sfnt/sfobjs.c, src/smooth/ftgrays.c, src/smooth/ftsmooth.c, src/truetype/ttobjs.c, src/truetype/ttdriver.c, src/truetype/ttgload.c, src/type1/t1afm.c, src/type1/t1gload.c, src/type1/t1gload.h, src/type1/t1load.c, src/type1/t1objs.c, src/type42/t42parse.c, src/type42/t42parse.h: Many casts and slight argument type changes to make it work with a 16bit compiler.
3229b880	2003-06-05T04:28:17	* include/freetype/config/ftoption.h: Defining TT_CONFIG_OPTION_FORCE_UNPATENTED_HINTING by default is a bad idea since some fonts (e.g. Arial) produce worse results than without hinting. Reverted.
6ab56243	2003-06-04T07:59:58	* src/truetype/ttgload.c (load_truetype_glyph) [TT_CONFIG_OPTION_BYTECODE_INTERPRETER]: Call FT_GlyphLoader_CheckPoints before adding phantom points. This fixes a segfault bug with fonts (e.g. htst3.ttf) which have nested subglyphs more than one level deep. Reported by Anthony Fok. * include/freetype/config/ftoption.h: Define TT_CONFIG_OPTION_BYTECODE_INTERPRETER, TT_CONFIG_OPTION_COMPILE_UNPATENTED_HINTING, and TT_CONFIG_OPTION_FORCE_UNPATENTED_HINTING to make it the new default.
9a8e3211	2003-06-03T15:03:16	* src/truetype/ttinterp.c (Free_Project, CUR_Func_freeProj): Removed. Unused. Updated all callers.
8b884660	2003-06-03T11:51:43	* src/autohint/ahhint.c (ah_hinter_hint_edges): Removed. Just a wrapper for ah_hint_edges. (ah_hint_edges): Renamed to... (ah_hinter_hint_edges): This. * src/base/ftobjs.c (FT_Set_Hint_Flags): Removed. Unused. * include/freetype/internal/ftobjs.h (FT_Face_InternalRec), include/freetype/internal/psaux.h (T1_DecoderRec), src/cff/cffgload.h (CFF_Builder): Remove `hint_flags' field. Unused. * src/cff/cffgload.c (cff_builder_init): Updated. (cff_decoder_parse_charstrings) <cff_op_endchar>: Call hinter->apply with decoder->hint_mode instead of builder->hint_flags. * src/psaux/t1decode.c (t1_decoder_init): Updated. * src/base/ftstroker.c (ft_stroke_border_export): s/index/idx/. * src/sfnt/sfobjs.c (sfnt_load_face): Commented out code which increased root->height by 15% if the line gap was zero. There exist fonts (containing e.g. form drawing characters) which intentionally have a zero line gap value.
f35ff801	2003-06-02T21:58:05	* src/cff/cffobjs.c (cff_face_init): Use symbolic names for Adobe specific encoding IDs (there was a wrong EID value for custom encoding). * src/cff/cffcmap.h (CFF_CMapStdRec): Remove `count'. * src/cff/cffcmap.c (cff_cmap_encoding_init, cff_cmap_encoding_done): Updated. (cff_cmap_encoding_char_index, cff_cmap_encoding_char_next): Use 256 as limit for character code.
e20ab691	2003-06-02T07:24:33	* src/winfonts/winfnt.c (FNT_Load_Glyph): Revert change from 2003-03-20.
64591b76	2003-06-01T21:30:04	* include/freetype/fttrigon.h (FT_Vector_Normalize): Removed. * src/type1/t1objs.c (T1_Face_Init): Improve algorithm for guessing the font style by ignoring spaces and hyphens. * builds/unix/freetype2.in: Fix `Version' field.
65ba724b	2003-05-30T09:12:50	Avoid overwriting of numeric font dictionary entries for synthetic fonts. Additionally, some entries were handled as `integer' instead of `number'. * include/freetype/internal/psaux.h (T1_FieldType): Add T1_FIELD_TYPE_BOOL_P, T1_FIELD_TYPE_INTEGER_P, and T1_FIELD_TYPE_FIXED_P. (T1_FIELD_BOOL_P, T1_FIELD_NUM_P, T1_FIELD_FIXED_P): New macros. * src/psaux/psobjs.c (ps_parser_load_field): Handle new field types. * include/freetype/internal/cfftypes.h (CFF_FontRecDict), src/cff/cfftoken.h: Change type of underline_position and underline_thickness to FT_Fixed. * src/cff/cffload.c (cff_subfont_load): Fix default values of underline_position and underline_thickness. * src/cff/cffobjs.c (cff_face_init): Set underline_position and underline_thickness in `root'. * include/freetype/internal/t1types.h (T1_Font): Change point_type and stroke_width to pointers. * include/freetype/t1tables.h (PS_FontInfo): Change italic_angle, is_fixed_pitch, underline_position, and underline_thickness to pointers. * src/type1/t1tokens.h: Change italic_angle, is_fixed_pitch, underline_position, and underline_thickness to pointers. Change the type of the latter two to `fixed'. Change type of stroke_width to `fixed' and make it a pointer. Change paint_type to pointer. * src/type1/t1objs.c (T1_Face_Done): Updated. (T1_Face_Init): Updated. Fix assignment of underline_position and underline_thickness. * src/cid/cidtoken.h: Change italic_angle, is_fixed_pitch, underline_position, and underline_thickness to pointers. Change the type of the latter two to `fixed'. Change type of stroke_width to `fixed'. * src/cid/cidobjs.c (cid_face_done): Updated. (cid_face_init): Updated. Fix assignment of underline_position and underline_thickness. * src/type42/t42parse.c: Change italic_angle, is_fixed_pitch, underline_position, and underline_thickness to pointers. Change the type of the latter two to `fixed'. Change type of stroke_width to `fixed' and make it a pointer. Change paint_type to pointer. * src/type42/t42objs.c (T42_Face_Init): Updated. Fix assignment of underline_position and underline_thickness. (T42_Face_Done): Updated. * src/base/ftobjs.c (open_face_from_buffer): Fix compiler warning. * src/pshinter/pshglob.c, src/pshinter/pshglob.h (psh_globals_set_scale): Make it a local function. * test/gview.c: Fix remaming ps3->ps typo. Formatting.
0bdf608f	2003-05-28T22:42:41	* src/pshinter/pshalgo1.[ch], src/pshinter/pshalgo2.[ch]: Removed. * src/pshinter/pshalgo.h: Removed. * src/pshinter/pshalgo3.[ch]: Renamed to... * src/pshinter/pshalgo.[ch]: New files. s/PSH3/PSH/. s/psh3/psh/. s/ps3/ps/. * src/pshinter/pshrec.c, src/pshinter/pshinter.c: Updated. * src/pshinter/rules.mk, src/pshinter/Jamfile: Updated * src/pshinter/pshglob.[ch] (psh_dimension_snap_width): Commented out. * tests/gview.c: Remove code for pshalgo1 and pshalgo2. Updated.
26fb1bcd	2003-05-28T06:27:26	* vms_make.com: Reworked support for shareable images on VMS. The first version was kind of a hack; the current implementation of the procedure to extract the required symbols is much cleaner. Reworked creation of MMS files, avoiding a number of temporary files which were created in the previous version. Further work on creating descrip.mms files on the fly. * builds/vms/descrip.mms, src/autohint/descrip.mms, src/type1/descrip.mms: Removed.
75ad4b83	2003-05-28T06:10:57	* src/base/ftglyph.c (FT_Glyph_To_Bitmap): Activate code for handling `origin'.
4919dc7c	2003-05-28T05:52:05	* src/pshinter/pshalgo3.c (psh3_glyph_compute_extrema): Skip contours with only a single point to avoid segfault. * src/autohint/ahtypes.h (AH_OPTION_NO_STRONG_INTERPOLATION): Removed since unused.
f79a7ae0	2003-05-21T21:47:25	* src/gzip/ftgzip.c (ft_gzip_fil_io): Revert change from yesterday; it has already been fixed differently. * src/truetype/ttinterp.c (DO_SFVTL): Add missing braces around if-clause.
282637f6	2003-05-21T07:39:42	* include/freetype/config/ftstdlib.h (ft_strcat): New wrapper macro for strcat. * src/base/ftmac.c (create_lwfn_name): s/isupper/ft_isupper/. (parse_font): s/memcpy/ft_memcpy/. (is_dfont) [TARGET_API_MAC_CARBON]: s/memcmp/ft_memcmp/. * src/base/ftobjs.c (load_mac_face) [FT_MACINTOSH]: s/strlen/ft_strlen/. s/strcat/ft_strcat/. s/strcpy/ft_strcpy/. * src/gzip/zutil.h: s/memset/ft_memset/. s/memcmp/ft_memcmp/. * src/bdf/bdfdrivr.c (BDF_Face_Init), src/pcf/pcfdriver.c (PCF_Face_Init): Test for charset registry case-insensitively. * t1load.c (parse_blend_axis_types): Fix compiler warning. * descrip.mms: Removed. Now created by... * vms_make.com: New file.
77c34b82	2003-05-20T22:06:38	* t1load.c (parse_blend_axis_types): Fix compiler warning. * src/gzip/ftgzip.c (ft_gzip_file_io): Avoid zero value of `delta' to prevent infinite loop. * docs/VERSION.DLL: Provide better autoconf snippet to check FreeType version. * src/base/ftobjs.c (open_face): Free `internal' not `face->internal' in case of error to avoid possible segfault. * src/pshinter/pshalgo3.c (ps3_hints_apply): Check whether we actually have an outline.
6bd1c6d2	2003-05-20T05:01:49	* src/pshinter/pshalgo3.c (ps3_hints_apply): Try to optimize y_scale so that the top of non-capital letters is aligned on a pixel boundary whenever possible. * src/autohint/ahhint.c (ah_hint_edges): Make sure that lowercase m's maintain their symmetry.
98ceccab	2003-05-20T04:32:54	* src/autohint/ahhint.c (ah_hinter_load_glyph): Oops! David's patch from yesterday has been resolved already in a different way. Reverted.
11367bcc	2003-05-19T21:42:08	* src/autohint/ahhint.c (ah_hinter_load_glyph): Don't scale y_scale locally but face->size->metrics.y_scale.
c98501b0	2003-05-19T20:34:42	Add comment to #ifdef section in #ifndef.
f379f434	2003-05-19T12:45:28	* src/sfnt/ttcmap0.c (tt_cmap4_char_next): Select proper start value for `hi' to avoid infinite loop.
51daa4fe	2003-05-18T22:40:11	* src/raster/ftraster.c (Insert_Y_Turn): Fix overflow test. * include/freetype/config/ftoption.h [FT_CONFIG_OPTION_MAC_FONTS]: New macro. * src/base/ftobjs.c: Use it to control mac font support on non-mac platforms. Implement partial support of Mac fonts on non-Mac platforms. * src/base/ftobjs.c (memory_stream_close, new_memory_stream, open_face_from_buffer, Mac_Read_POST_Resource, Mac_Read_sfnt_Resource, IsMacResource, IsMacBinary, load_mac_face) [!FT_MACINTOSH]: New functions. (FT_Open_Face) [!FT_MACINTOSH]: Use load_mac_face. * src/base/ftobjs.c (FT_Load_Glyph): Scale linear advance width only if FT_FACE_FLAG_SCALABLE is set (otherwise we have a division by zero since FNT and friends don't define `face->units_per_EM').
4f107450	2003-05-17T12:07:45	* src/base/fttrigon.c (FT_Vector_Rotate): Avoid rounding errors for small values. * src/autohint/ahtypes.h (AH_PointRec): Remove unused `in_angle' and `out_angle' fields.
c70818a8	2003-05-15T06:44:09	* src/base/ftmac.c (FT_New_Face_From_SFNT): Handle CFF files also. * include/freetype/freetype.h: Fix typo in comment (FT_HAS_FIXED_SIZES).
6eb116ef	2003-05-11T07:12:26	* builds/unix/aclocal.m4: Comment out definition of `allow_undefined_flag' for Darwin 1.3. * builds/unix/configure.ac: Add option --with-old-mac-fonts. * builds/unix/ltmain.sh: Fix version numbering for Darwin 1.3. * builds/unix/configure: Regenerated. * include/freetype/config/ftconfig.h: Fix conditions for defining `FT_MACINTOSH'. * src/base/ftbase.c: Include `ftmac.c' conditionally. * src/base/ftmac.c: Handle __GNUC__.
1f8f4675	2003-05-07T10:39:45	* src/cid/cidload.c (is_alpha): Removed. (cid_parse_dict): Use `cid_parser_skip_alpha' instead of `is_alpha'. * src/autohint/ahoptim.c, src/autohint/ahoptim.h: Obsolete, removed.
bf40e92d	2003-05-07T10:21:13	* src/autohint/ahglyph.c (ah_setup_uv): Exchange `for' loop and `switch' statement to make it run faster. (ah_outline_compute_segments): Reset `segment->score' and `segment->link'. (ah_outline_link_segments): Provide alternative code which does the same but runs much faster. Handle major direction also. (ah_outline_compute_edges): Scale `edge_distance_threshold' down after rounding instead of scaling comparison value in loop. * src/autohint/ahhint.c (ah_hinter_align_stong_points): Provide alternative code which runs faster. Handle `before->scale == 0'. * src/autohint/ahtypes.h (AH_SegmentRec): Move some fields down. (AH_EdgeRec): Move some fields in structure. New field `scale'. * src/sfnt/ttcmap0.c (tt_cmap4_char_next): Use binary search.
110fc56b	2003-05-03T20:13:48	* src/autohint/ahoptim.c (LOG): Renamed to... (AH_OPTIM_LOG): This. (AH_Dump_Springs): Fix log message format. * src/autohint/ahhint.c (ah_hint_edges_3): Renamed to... (ah_hint_edges): This.
c6f1c102	2003-05-03T04:47:02	Minor improvements.
0fdb9cc5	2003-05-02T18:52:17	* src/bdf/bdfdrivr.c (BDF_Set_Pixel_Size): Initialize `max_advance'.
a547a532	2003-05-02T15:16:13	* src/autohint/ahglyph.c (ah_test_extrema): Renamed to... (ah_test_extremum): This.
a3f4da8e	2003-04-29T13:23:47	Minor cleanups.
3a317c69	2003-04-28T09:43:32	* builds/unix/configure.ac: Generate `freetype.pc' from `freetype.in'. * builds/unix/configure: Regenerated. * builds/unix/install.mk (install, uninstall): Handle `freetype.pc'. * builds/unix/freetype2.in: New file. Contains building information for the `pkg-config' package.
2cba64d3	2003-04-28T08:51:07	* src/base/ftobjs.c (FT_Load_Glyph): Fix boundary check for `glyph_index'.
9f36499f	2003-04-25T11:43:07	Added comment for checkin of unpatented hinting system.
3ea859f6	2003-04-25T11:40:46	Added the unpatented hinting system, which is compiled only if TT_CONFIG_OPTION_COMPILE_UNPATENTED_HINTING is defined in ftoption.h
0798f0c3	2003-04-25T11:36:44	If unpatented hinting is compiled the TrueType face object acquires a new element, "FT_Bool unpatented_hinting".
33671d74	2003-04-25T11:34:18	Added configuration macros (not defined, but in comments) for the unpatented hinting system.
e32c2237	2003-04-25T11:32:39	Added macro FT_UNPATENTED_H to use when including new header ttunpat.h.
697885b5	2003-04-25T11:30:07	Added header file ttunpat.h defining FT_PARAM_TAG_UNPATENTED_HINTING.
428c2e4f	2003-04-25T05:35:04	* src/bdf/bdflib.c (hash_bucket, hash_lookup): Use `const' for first argument. (bdf_get_font_property): Use `const' for third argument. Updated all callers. * src/bdf/bdfdrivr.c (BDF_Face_Init): Set pixel width and height similar to the PCF driver. * src/bdf/bdf.h (_hashnode): Use `const' for `key'. Updated. * src/gzip/ftgzip.c: C++ doesn't like that the array `inflate_mask' is declared twice. It is perhaps better to modify the zlip source files directly instead of this hack. (zcalloc, zfree, ft_gzip_stream_close, ft_gzip_stream_io): Add casts to make build with g++ successful.
2dd1e657	2003-04-24T21:12:18	* src/pcf/pcfread.c (pcf_load_font): fixed the computation of face->num_glyphs, this required increase the value by 1 to respect the convention that gindex 0 always corresponds to the "missing glyph".
3704aa45	2003-04-24T06:07:20	* builds/unix/unix-cc.in (CFLAGS): Add @CPPFLAGS@.
60f52ce6	2003-04-24T05:45:59	* builds/unix/freetype-config.in (cflags): Emit FreeType 2's include files first. Otherwise there are conflicts with FreeType 1 installed simultaneously.
319c00d7	2003-04-23T19:48:24	Fixing bugs reported by Nelson Beebe. * src/base/ftstroker.c (FT_Stroker_ParseOutline): Remove unused variable `in_path'. * src/base/ftobjs (ft_glyphslot_set_bitmap): Change type of second argument to `FT_Byte'. include/freetype/internal/ftobjs.h: Updated. * src/bdf/bdflib.c (_bdf_readstream): Remove unused variable `res'. (_bdf_parse_glyphs): Remove unused variable `next'. Mark `call_data' as unused. * src/cache/ftlru.c (FT_LruList_Lookup): Remove unused variable `plast'. * src/pcf/pcfread.c (pcf_seek_to_table_type): Slight recoding to actually use `error'. (pcf_load_font): Remove unused variable `avgw'. * src/pfr/pfrobjs.c (pfr_face_get_kerning): Change return type to `void'. Mark `error' as unused. * src/pfr/pfrobjs.h: Updated. * src/pfr/pfrdrivr.c (pfr_get_kerning): Updated. * src/sfnt/ttload.c (sfnt_dir_check): Remove unused variable `format_tag'. * src/sfnt/ttcmap0.c (tt_cmap6_validate, tt_cmap10_validate): Remove unused variable `start'. (tt_cmap10_char_next): Remove unused variable `result' * src/sfnt/sfobjs.c (tt_face_get_name): Mark `error' as unused. * src/sfnt/sfdriver.c (get_sfnt_postscript_name): Mark `error' as unused. * src/type1/t1objs.c (T1_Face_Init): Remove unused variable `pshinter'. * src/type1/t1gload.c (T1_Load_Glyph): Use `glyph_data_loaded' only for FT_CONFIG_OPTION_INCREMENTAL.
13c4a4f1	2003-04-23T18:21:48	* src/sfnt/ttcmap0.c (tt_cmap4_validate): Provide a weak variant of the glyph ID bounding check if FT_VALIDATE_TIGHT is not active. Without this change, many CJK fonts from Dynalab are rejected.
8b61525b	2003-04-23T18:14:51	* src/base/ftbdf.c (FT_Get_BDF_Property): Check for valid `get_interface'.
fcc5c911	2003-04-23T18:10:19	* src/base/ftmac.c (parse_fond): Fix handling of style names.
b442ca17	2003-04-23T15:50:27	Cleanups.
5e6b9edc	2003-04-23T15:34:52	Cleanups.
bb3105e2	2003-04-23T15:17:43	Cleanups.
9ed254f6	2003-04-23T14:32:58	Cleanups.
2e57343f	2003-04-23T14:14:06	* src/pfr/pfrload.c (pfr_extra_item_load_font_id): Use FT_PtrDist instead of FT_Uint for `len'. Cleanups.
004615e3	2003-04-23T13:17:40	Cleanups.
917a5937	2003-04-23T07:13:54	* src/gzip/ftgzip.c (zcalloc) [!FT_CONFIG_OPTION_SYSTEM_ZLIB]: Convert K&R format to modern C usage. (FT_Stream_OpenGzip): Use long constant. Cleanups.
2acb963b	2003-04-23T06:47:12	Cleanups.
9a889881	2003-04-23T06:36:46	* src/cache/ftccache.c (ftc_cache_lookup): Remove shadow declaration of `manager'.
2d117ea5	2003-04-23T06:32:41	Cleanups.
7dc281c8	2003-04-23T06:07:27	Cleanups.
c8c6bf5c	2003-04-23T05:38:13	Cleanups; adding some copyrights; formatting.
3ae7cc99	2003-04-22T07:49:24	Cleanups.
90e979e7	2003-04-22T06:53:24	Cleanups.
2d160193	2003-04-22T05:51:31	Cleanups.
a854699b	2003-04-21T20:39:42	Small documentation improvements.
a16c4a71	2003-04-21T13:30:27	* doc/INSTALL.UNX: Cleaned up. Other minor fixes/beautifying/formatting.
692bbe59	2003-04-09T07:03:38	* src/base/ftmac.c (open_face_from_buffer): removed a double-free bug that had nasty consequences when trying to open an "invalid" font on a Mac.
b6b63375	2003-04-09T06:55:57	* src/bdf/bdfdrivr.h, src/pcf/pcf.h: changed FT_Short to FT_UShort in order to be able to access more than 32768 glyphs in fonts
e0ec6b3d	2003-04-03T15:52:59	* src/type1/t1load.c (T1_Open_Face): fixed the code to make it handle special cases where a font only contains a ".notdef" glyph (happens in PDF-embedded fonts !!). Otherwise, FT_Panic was called !
5158fbc0	2003-03-27T21:35:44	* README: udpated * README.UNX: removed (now replaced by docs/INSTALL.UNX) * src/pshinter/pshalgo3.c: the hinter now performs as in 2.1.3 and will ignore stem quantization only when FT_LOAD_TARGET_SMOOTH is used * src/base/ftobjs.c: changed the default computations to include rounding in all cases, this is required to provide accurate kerning data when native TrueType hinting is enabled. * src/type1/t1load.c: the Type 1 loader now accepts more general names according to the Postscript spec (the previous one was too restrictive)
d6ec6eee	2003-03-20T20:58:57	* src/autohint/ahglyph.h, src/autohint/ahglyph.c, src/autohint/ahglobal.c, src/autohint/ahhint.c: fixed blue-scale problem * src/cache/ftccache.c: fixed small bug that could crash the cache in rare circumstances (mostly with broken fonts)
66cbc209	2003-03-20T07:04:40	* docs/: serious rewriting of the documentation include/freetype/internal/ftobjs.h, src/base/ftobjs.c, src/bdf/bdfdrivr.c, src/pcf/pcfdriver.c, src/pfr/pfrsbit.c, src/sfnt/ttsbit.c, src/type42/t42objs.c, src/winfonts/winfnt.c: introduced three new functions to deal with glyph bitmaps within FT_GlyphSlot objects. these are: ft_glyphslot_free_bitmap ft_glyphslot_alloc_bitmap ft_glyphslot_set_bitmap these are much more convenient to use than managing the FT_GLYPH_OWN_BITMAP flag manually. the font drivers have been modified to use them as well. * src/cache/ftlru.c: fixed an invalid assertion check
1c044d7d	2003-03-15T13:29:49	* src/truetyoe/ttdriver.c (Set_Char_Sizes): fixed a small rounding bug. Actually, it seems that previous versions of FreeType didn't perform TrueType rounding exactly as appropriate.
562731d4	2003-03-14T07:31:35	trying to fix TrueType rendering glitches
b280537b	2003-03-13T21:07:51	* src/base/ftdbgmem.c, docs/DEBUG.TXT: added new environment variables to control memory debugging with FreeType. See the description of "FT2_DEBUG_MEMORY", "FT2_ALLOC_TOTAL_MAX" and "FT2_ALLOC_COUNT_MAX" in DEBUG.TXT * src/cache/ftccache.c, src/cache/ftccmap.c, src/cache/ftcsbits.c, ftlru.c: fixed the cache sub-system to correctly deal with out-of-memory conditions. * src/pfr/pfrobjs.c, src/pfr/pfrsbits.c: fixing compiler warnings and a small memory leak * src/psaux/psobjs.c (t1_reallocate_table): fixed a bug (memory leak) that only happened when trying to resize an array would end in an OOM. * src/smooth/ftgrays.c: removed compiler warnings / volatile bug * src/truetype/ttobjs.c: removed segmentation fault that happened in tight memory environments.
a3c37802	2003-02-28T08:32:46	* src/gzip/ftgzip.c (ft_gzip_file_done): fixed memory leak, the ZLib stream was not properly finalized
641afc9c	2003-02-25T21:45:29	adding development directory
b848b682	2003-02-25T21:44:11	reduce compiler warnings
fdc4600e	2003-02-25T21:31:25	reduce compiler warnings
ae26c684	2003-02-25T20:37:50	* src/cache/ftccmap.c: the cmap cache now supports UCS-4 charmaps when available in Asian fonts * src/sfnt/ttload.c, src/base/ftobjs.c: changed "asian" to "Asian" in comments * src/truetype/ttdriver.c (Set_Char_Sizes): fixed a rounding bug when computing the scale factors for a given character size in points with resolution.
229d122e	2003-02-25T19:20:12	* src/gzip/ftgzip.c: fixed a bug that caused FreeType to loop endlessly when trying to read certain compressed gzip files. The following test could be used to reveal the bug: touch 0123456789 ; gzip 0123456789 ; ftdump 0123456789.gz * src/pfr/pfrobjs.c, src/pfr/pfrload.c, src/pfr/pfrtypes.h: several fixes to the PFR font driver: - the list of available embedded bitmaps was not correctly set in the root FT_FaceRec structure describing the face - the glyph loader always tried to load the outlines when FT_LOAD_SBITS_ONLY was specified - the table loaded now scans for undocumented elements of a physical font's auxiliary data record, this is necessary to retrieve the "real" family and style names. NOTE THAT THIS CHANGES THE FAMILY NAME OF MANY PFR FONTS !!
a41d3f05	2003-02-18T22:36:04	* src/autohint/ahhint.c: disabled the advance width "correction" which seemed to provide more trouble than benefits..

3c7f11a9

2003-06-18T07:06:54

updated

7a024104

2003-06-18T06:59:57

* include/freetype/freetype.h (FT_Open_Flags): Replaced with #defines for the constants. (FT_Open_Args): Change type of `flags' to FT_UInt. (FT_GlyphSlot): Move `flags' to FT_Slot_Internal. * include/freetype/ftimage.h (FT_Outline_Flags, FT_Raster_Flag): Replaced with #defines for the constants. * include/freetype/internal/ftobjs.h (FT_Slot_Internal): New field `flags' (from FT_GlyphSlot). Updated all affected source files. (FT_GLYPH_OWN_BITMAP): New macro (from ftgloadr.h). * include/freetype/internal/ftgloadr.h (FT_GLYPH_OWN_BITMAP): Moved to ftobjs.h. * src/base/ftglyph.c (FT_Glyph_To_Bitmap): Use dummy FT_GlyphSlot_Internal object.

d726e41c

2003-06-17T22:50:09

* builds/compiler/gcc.mk, builds/compiler/gcc-dev.mk (CFLAGS): Add -fno-strict-aliasing to get rid of zillion warnings from gcc version 3.3.

052904e3

2003-06-17T10:42:27

* include/freetype/ftglyph.h (ft_glyph_bbox_unscaled, ft_glyph_bbox_subpixels, ft_glyph_bbox_gridfit, ft_glyph_bbox_truncate, ft_glyph_bbox_pixels): Replaced with FT_GLYPH_BBOX_UNSCALED, FT_GLYPH_BBOX_SUBPIXELS, FT_GLYPH_BBIX_GRIDFIT, FT_GLYPH_BBOX_TRUNCATE, FT_GLYPH_BBOX_PIXELS. The lowercase variants are now (deprecated aliases) to the uppercase versions. Updated all other files. * include/freetype/ftmodule.h (ft_module_font_driver, ft_module_renderer, ft_module_hinter, ft_module_styler, ft_module_driver_scalable, ft_module_driver_no_outlines, ft_module_driver_has_hinter): Replaced with FT_MODULE_FONT_DRIVER, FT_MODULE_RENDERER, FT_MODULE_HINTER, FT_MODULE_STYLER, FT_MODULE_DRIVER_SCALABLE, FT_MODULE_DRIVER_NO_OUTLINES, FT_MODULE_DRIVER_HAS_HINTER. The lowercase variants are now (deprecated aliases) to the uppercase versions. Updated all other files. * src/base/ftglyph.c (FT_Glyph_Get_CBox): Handle bbox_mode better as enumeration. * src/pcf/pcfdrivr.c (pcf_driver_class), src/winfonts/winfnt.c (winfnt_driver_class), src/bdf/bdfdrivr.c (bdf_driver_class): Add the FT_MODULE_DRIVER_NO_OUTLINES flag.

6ae53a79

2003-06-14T21:39:17

Minor documentation typos.

a959c3c9

2003-06-14T07:40:09

* src/pfr/pfrobjs.c (pfr_slot_load): Apply font matrix. * src/cid/cidload.c: Remove parse_font_bbox code (already enclosed with #if 0 ... #endif). * src/type1/t1tokens.h: Handle /FontName. * src/type1/t1load.c (parse_font_name): Removed. Remove parse_font_bbox code (already enclosed with #if 0 ... #endif). * src/type42/t42parse.c (t42_parse_font_name): Removed. Remove t42_parse_font_bbox code (already enclosed with #if 0 ... #endif). (t42_keywords): Handle /FontName with T1_FIELD_KEY.

d5553d35

2003-06-13T07:38:22

* builds/dos/detect.mk: Test not only for `Dos' but for `DOS' also. * builds/dos/dos-emx.mk, builds/compiler/emx.mk: New files for EMX gcc compiler. * builds/dos/detect.mk: Add target `emx'. * builds/compiler/watcom.mk (LINK_LIBRARY): GNU Make for DOS doesn't like a trailing semicolon; add a dummy command.

88c0478d

2003-06-12T13:14:15

* include/freetype/internal/psaux.h (T1_FieldType): Add T1_FIELD_TYPE_KEY. (T1_FIELD_KEY): New macro. * src/psaux/psobjs.c (ps_parser_load_field): Handle T1_FIELD_TYPE_KEY. * src/cid/cidtoken.h: Use T1_FIELD_KEY for /CIDFontName. * src/cache/ftlru.c (FT_LruList_Remove_Selection): Decrease number of nodes. (FT_LruList_Lookup): Fix assertion for out-of-memory case.

75aae7db

2003-06-12T07:11:05

* src/cid/cidload.c (cid_decrypt): Removed. (cid_read_subrs): Use t1_decrypt from psaux module. * src/cid/cidload.h: Updated. * src/cid/cidgload.c (cid_load_glyph): Use t1_decrypt from psaux module.

fdc042b8

2003-06-12T04:59:07

* src/cid/cidobjs.c: Apply change 2003-05-31 from <Ron.Dev@gmx.de>. Compute style flags. Fix computation of root->height. * src/cid/cidtoken.h: Handle FontBBox. * src/cid/cidload.c (cid_load_keyword): Handle T1_FIELD_LOCATION_BBOX. (parse_font_bbox): Commented out. (cid_field_record): Comment out element for parsing FontBBox. * src/type42/t42parse.c (t42_parse_font_bbox): Commented out. (t42_keywords): Handle FontBBox with T1_FIELD_BBOX, not with T1_FIELD_CALLBACK. (t42_parse_font_bbox): Commented out. (t42_load_keyword): Handle T1_FIELD_LOCATION_BBOX. * src/type42/t42objs.c (T42_Face_Init): Apply change 2003-05-31 from <Ron.Dev@gmx.de>.

6e9b3186

2003-06-10T10:54:33

* src/truetype/ttinterp.c (SetSuperRound) <0x30>: Follow Apple's TrueType specification. (Ins_MDRP, Ins_MIRP): Fix single width cut-in test.

a7d6b4da

2003-06-09T20:55:04

* src/gzip/ftgzip.c: (inflate_mask): Replaced with... (NO_INFLATE_MASK): This. * src/gzip/infutil.h: Declare `inflate_mask' conditionally by NO_INFLATE_MASK.

0240d29c

2003-06-09T15:54:18

* src/gzip/ftgzip.c (ft_gzip_file_fill_output): Handle Z_STREAM_END correctly. * src/pshinter/pshglob.c (psh_globals_new): Change calculation of dim->stdw.count to avoid compiler problem. * src/truetype/ttgload.c (TT_Load_Simple_Glyph): Move the block variables to the beginning of the function to avoid compiler problems. Add casts necessary for 16bit compilers. * src/pfr/rules.mk (PFR_DRV_SRC): Add pfrsbit.c. (PFR_DRV_H): Add pfrtypes.h. * include/freetype/config/ftconfig.h: s/__MWKS__/__MWERKS__/. * src/pfr/pfrsbit.c (pfr_bitwriter_init): Change type of third argument to FT_Bool. (pfr_lookup_bitmap_data): Change type of third and fourth argument to FT_UInt. Updated caller. (pfr_load_bitmap_bits): Change type of fourth argument to FT_Bool.

858f310b

2003-06-09T04:46:30

Completely revised FreeType's make management. . In all makefiles `/' is used as the path separator. The conversion to the real path separators is done as late as possible using $(subst ...). . $(HOSTSEP) no longer exists. Now, $(SEP) gives the path separator for the operating system, and the new $(COMPILER_SEP) the path separator for the compiler tools. . $(BUILD) has been renamed to $(BUILD_DIR). In general, all directory variables end with `_DIR'. The variants ending in `_' (like `BASE_' have been removed). The following ChangeLog entries only describe changes which are not related to the redesign. * builds/beos/beos-def.mk (BUILD_DIR): Fix typo. * builds/compiler/watcom.mk (LINK_LIBRARY): Fix linker call to avoid overlong arguments as suggested by J. Ali Harlow <ali@avrc.city.ac.uk>. * builds/dos/dos-wat.mk: New file. * builds/freetype.mk (FREETYPE_H): Include header files from the `devel' subdirectory. * builds/os2/os2-dev.mk, builds/unix/unixddef.mk, builds/unix/unixddef.mk, builds/win32/w32-bccd.mk, builds/win32/w32-dev.mk (BUILD_DIR): Fix path. * builds/unix/configure.ac, builds/unic/configure: Updated. * builds/unix/unix-def.in (DISTCLEAN): Add `freetype2.pc'. * devel/ftoption.h: Updated.

e0805659

2003-06-08T03:53:39

Fix ChangeLog.

756655bd

2003-06-07T05:13:22

* src/base/ftmac.c (FT_New_Face_From_SFNT): s/rlen/sfnt_size/ to make it compile. * include/freetype/internal/psaux.h, src/truetype/ttgload.h: s/index/idx/ to fix compiler warnings. * src/sfnt/ttcmap0.c (tt_face_build_cmaps): Use more `volatile' to fix compiler warning. * src/gzip/ftgzip.c (BUILDFIXED): Removed. * src/gzip/inftrees.c (inflate_trees_fixed) [!BUILDFIXED]: Use FT_UNUSED to remove compiler warning.

499053c1

2003-06-07T04:02:21

* include/freetype/ftstroker.h: Renamed to... * include/freetype/ftstroke.h: This. * src/base/ftstroker.c: Renamed to... * src/base/ftstroke.c: This. * include/freetype/config/ftheader.h (FT_STROKER_H): Updated. * src/base/descrip.mms, src/base/Jamfile, src/base/rules.mk: Updated. * src/pcf/pcfdriver.c: Renamed to... * src/pcf/pcfdrivr.c: This. * src/pcf/pcfdriver.h: Renamed to... * src/pcf/pcfdrivr.h: This. * src/pcf/Jamfile, src/pcf/rules.mk: Updated.

1ffb911d

2003-06-06T12:47:59

* src/base/ftmac.c (file_spec_from_path) [TARGET_API_MAC_CARBON]: Add `#if !defined(__MWERKS__)'.

bf7c8321

2003-06-06T05:07:53

* include/freetype/internal/psaux.h (T1_FieldType): Add T1_FIELD_TYPE_FIXED_1000 and T1_FIELD_TYPE_FIXED_1000_P. (T1_FIELD_FIXED_1000, T1_FIELD_FIXED_1000_P): New macros. * src/psaux/psobjs.c (ps_parser_load_field): Handle T1_FIELD_TYPE_FIXED_1000 and T1_FIELD_TYPE_FIXED_1000_P. * src/cff/cffparse.c (cff_kind_fixed_thousand): New enumeration. (CFF_FIELD_FIXED_1000): New macro. (cff_parser_run): Handle cff_kind_fixed_thousand. * src/cff/cfftoken.h: Use CFF_FIELD_FIXED_1000 for blue_scale. * src/cff/cffload (cff_subfont_load): Fix default values of expansion_factor and blue_scale. * src/cif/cidtoken.h, src/type1/t1tokens.h: Use T1_FIELD_FIXED_1000 for blue_scale. * src/pshinter/pshglob.c (psh_globals_new): Fix default value of blue_scale.

73861976

2003-06-05T04:31:05

* include/freetype/internal/ftdriver.h, include/freetype/internal/ftobjs.h, include/freetype/internal/psaux.h, src/cid/cidgload.c, src/psaux/psobjs.c, src/psaux/t1decode.c, src/psaux/psobjs.h, src/pshinter/pshrec.c, src/pshinter/pshalgo.c, src/psnames/psmodule.c, src/raster/ftraster.c, src/sfnt/sfobjs.c, src/smooth/ftgrays.c, src/smooth/ftsmooth.c, src/truetype/ttobjs.c, src/truetype/ttdriver.c, src/truetype/ttgload.c, src/type1/t1afm.c, src/type1/t1gload.c, src/type1/t1gload.h, src/type1/t1load.c, src/type1/t1objs.c, src/type42/t42parse.c, src/type42/t42parse.h: Many casts and slight argument type changes to make it work with a 16bit compiler.

3229b880

2003-06-05T04:28:17

* include/freetype/config/ftoption.h: Defining TT_CONFIG_OPTION_FORCE_UNPATENTED_HINTING by default is a bad idea since some fonts (e.g. Arial) produce worse results than without hinting. Reverted.

6ab56243

2003-06-04T07:59:58

* src/truetype/ttgload.c (load_truetype_glyph) [TT_CONFIG_OPTION_BYTECODE_INTERPRETER]: Call FT_GlyphLoader_CheckPoints before adding phantom points. This fixes a segfault bug with fonts (e.g. htst3.ttf) which have nested subglyphs more than one level deep. Reported by Anthony Fok. * include/freetype/config/ftoption.h: Define TT_CONFIG_OPTION_BYTECODE_INTERPRETER, TT_CONFIG_OPTION_COMPILE_UNPATENTED_HINTING, and TT_CONFIG_OPTION_FORCE_UNPATENTED_HINTING to make it the new default.

9a8e3211

2003-06-03T15:03:16

* src/truetype/ttinterp.c (Free_Project, CUR_Func_freeProj): Removed. Unused. Updated all callers.

8b884660

2003-06-03T11:51:43

* src/autohint/ahhint.c (ah_hinter_hint_edges): Removed. Just a wrapper for ah_hint_edges. (ah_hint_edges): Renamed to... (ah_hinter_hint_edges): This. * src/base/ftobjs.c (FT_Set_Hint_Flags): Removed. Unused. * include/freetype/internal/ftobjs.h (FT_Face_InternalRec), include/freetype/internal/psaux.h (T1_DecoderRec), src/cff/cffgload.h (CFF_Builder): Remove `hint_flags' field. Unused. * src/cff/cffgload.c (cff_builder_init): Updated. (cff_decoder_parse_charstrings) <cff_op_endchar>: Call hinter->apply with decoder->hint_mode instead of builder->hint_flags. * src/psaux/t1decode.c (t1_decoder_init): Updated. * src/base/ftstroker.c (ft_stroke_border_export): s/index/idx/. * src/sfnt/sfobjs.c (sfnt_load_face): Commented out code which increased root->height by 15% if the line gap was zero. There exist fonts (containing e.g. form drawing characters) which intentionally have a zero line gap value.

f35ff801

2003-06-02T21:58:05

* src/cff/cffobjs.c (cff_face_init): Use symbolic names for Adobe specific encoding IDs (there was a wrong EID value for custom encoding). * src/cff/cffcmap.h (CFF_CMapStdRec): Remove `count'. * src/cff/cffcmap.c (cff_cmap_encoding_init, cff_cmap_encoding_done): Updated. (cff_cmap_encoding_char_index, cff_cmap_encoding_char_next): Use 256 as limit for character code.

e20ab691

2003-06-02T07:24:33

* src/winfonts/winfnt.c (FNT_Load_Glyph): Revert change from 2003-03-20.

64591b76

2003-06-01T21:30:04

* include/freetype/fttrigon.h (FT_Vector_Normalize): Removed. * src/type1/t1objs.c (T1_Face_Init): Improve algorithm for guessing the font style by ignoring spaces and hyphens. * builds/unix/freetype2.in: Fix `Version' field.

65ba724b

2003-05-30T09:12:50

Avoid overwriting of numeric font dictionary entries for synthetic fonts. Additionally, some entries were handled as `integer' instead of `number'. * include/freetype/internal/psaux.h (T1_FieldType): Add T1_FIELD_TYPE_BOOL_P, T1_FIELD_TYPE_INTEGER_P, and T1_FIELD_TYPE_FIXED_P. (T1_FIELD_BOOL_P, T1_FIELD_NUM_P, T1_FIELD_FIXED_P): New macros. * src/psaux/psobjs.c (ps_parser_load_field): Handle new field types. * include/freetype/internal/cfftypes.h (CFF_FontRecDict), src/cff/cfftoken.h: Change type of underline_position and underline_thickness to FT_Fixed. * src/cff/cffload.c (cff_subfont_load): Fix default values of underline_position and underline_thickness. * src/cff/cffobjs.c (cff_face_init): Set underline_position and underline_thickness in `root'. * include/freetype/internal/t1types.h (T1_Font): Change point_type and stroke_width to pointers. * include/freetype/t1tables.h (PS_FontInfo): Change italic_angle, is_fixed_pitch, underline_position, and underline_thickness to pointers. * src/type1/t1tokens.h: Change italic_angle, is_fixed_pitch, underline_position, and underline_thickness to pointers. Change the type of the latter two to `fixed'. Change type of stroke_width to `fixed' and make it a pointer. Change paint_type to pointer. * src/type1/t1objs.c (T1_Face_Done): Updated. (T1_Face_Init): Updated. Fix assignment of underline_position and underline_thickness. * src/cid/cidtoken.h: Change italic_angle, is_fixed_pitch, underline_position, and underline_thickness to pointers. Change the type of the latter two to `fixed'. Change type of stroke_width to `fixed'. * src/cid/cidobjs.c (cid_face_done): Updated. (cid_face_init): Updated. Fix assignment of underline_position and underline_thickness. * src/type42/t42parse.c: Change italic_angle, is_fixed_pitch, underline_position, and underline_thickness to pointers. Change the type of the latter two to `fixed'. Change type of stroke_width to `fixed' and make it a pointer. Change paint_type to pointer. * src/type42/t42objs.c (T42_Face_Init): Updated. Fix assignment of underline_position and underline_thickness. (T42_Face_Done): Updated. * src/base/ftobjs.c (open_face_from_buffer): Fix compiler warning. * src/pshinter/pshglob.c, src/pshinter/pshglob.h (psh_globals_set_scale): Make it a local function. * test/gview.c: Fix remaming ps3->ps typo. Formatting.

0bdf608f

2003-05-28T22:42:41

* src/pshinter/pshalgo1.[ch], src/pshinter/pshalgo2.[ch]: Removed. * src/pshinter/pshalgo.h: Removed. * src/pshinter/pshalgo3.[ch]: Renamed to... * src/pshinter/pshalgo.[ch]: New files. s/PSH3/PSH/. s/psh3/psh/. s/ps3/ps/. * src/pshinter/pshrec.c, src/pshinter/pshinter.c: Updated. * src/pshinter/rules.mk, src/pshinter/Jamfile: Updated * src/pshinter/pshglob.[ch] (psh_dimension_snap_width): Commented out. * tests/gview.c: Remove code for pshalgo1 and pshalgo2. Updated.

26fb1bcd

2003-05-28T06:27:26

* vms_make.com: Reworked support for shareable images on VMS. The first version was kind of a hack; the current implementation of the procedure to extract the required symbols is much cleaner. Reworked creation of MMS files, avoiding a number of temporary files which were created in the previous version. Further work on creating descrip.mms files on the fly. * builds/vms/descrip.mms, src/autohint/descrip.mms, src/type1/descrip.mms: Removed.

75ad4b83

2003-05-28T06:10:57

* src/base/ftglyph.c (FT_Glyph_To_Bitmap): Activate code for handling `origin'.

4919dc7c

2003-05-28T05:52:05

* src/pshinter/pshalgo3.c (psh3_glyph_compute_extrema): Skip contours with only a single point to avoid segfault. * src/autohint/ahtypes.h (AH_OPTION_NO_STRONG_INTERPOLATION): Removed since unused.

f79a7ae0

2003-05-21T21:47:25

* src/gzip/ftgzip.c (ft_gzip_fil_io): Revert change from yesterday; it has already been fixed differently. * src/truetype/ttinterp.c (DO_SFVTL): Add missing braces around if-clause.

282637f6

2003-05-21T07:39:42

* include/freetype/config/ftstdlib.h (ft_strcat): New wrapper macro for strcat. * src/base/ftmac.c (create_lwfn_name): s/isupper/ft_isupper/. (parse_font): s/memcpy/ft_memcpy/. (is_dfont) [TARGET_API_MAC_CARBON]: s/memcmp/ft_memcmp/. * src/base/ftobjs.c (load_mac_face) [FT_MACINTOSH]: s/strlen/ft_strlen/. s/strcat/ft_strcat/. s/strcpy/ft_strcpy/. * src/gzip/zutil.h: s/memset/ft_memset/. s/memcmp/ft_memcmp/. * src/bdf/bdfdrivr.c (BDF_Face_Init), src/pcf/pcfdriver.c (PCF_Face_Init): Test for charset registry case-insensitively. * t1load.c (parse_blend_axis_types): Fix compiler warning. * descrip.mms: Removed. Now created by... * vms_make.com: New file.

77c34b82

2003-05-20T22:06:38

* t1load.c (parse_blend_axis_types): Fix compiler warning. * src/gzip/ftgzip.c (ft_gzip_file_io): Avoid zero value of `delta' to prevent infinite loop. * docs/VERSION.DLL: Provide better autoconf snippet to check FreeType version. * src/base/ftobjs.c (open_face): Free `internal' not `face->internal' in case of error to avoid possible segfault. * src/pshinter/pshalgo3.c (ps3_hints_apply): Check whether we actually have an outline.

6bd1c6d2

2003-05-20T05:01:49

* src/pshinter/pshalgo3.c (ps3_hints_apply): Try to optimize y_scale so that the top of non-capital letters is aligned on a pixel boundary whenever possible. * src/autohint/ahhint.c (ah_hint_edges): Make sure that lowercase m's maintain their symmetry.

98ceccab

2003-05-20T04:32:54

* src/autohint/ahhint.c (ah_hinter_load_glyph): Oops! David's patch from yesterday has been resolved already in a different way. Reverted.

11367bcc

2003-05-19T21:42:08

* src/autohint/ahhint.c (ah_hinter_load_glyph): Don't scale y_scale locally but face->size->metrics.y_scale.

c98501b0

2003-05-19T20:34:42

Add comment to #ifdef section in #ifndef.

f379f434

2003-05-19T12:45:28

* src/sfnt/ttcmap0.c (tt_cmap4_char_next): Select proper start value for `hi' to avoid infinite loop.

51daa4fe

2003-05-18T22:40:11

* src/raster/ftraster.c (Insert_Y_Turn): Fix overflow test. * include/freetype/config/ftoption.h [FT_CONFIG_OPTION_MAC_FONTS]: New macro. * src/base/ftobjs.c: Use it to control mac font support on non-mac platforms. Implement partial support of Mac fonts on non-Mac platforms. * src/base/ftobjs.c (memory_stream_close, new_memory_stream, open_face_from_buffer, Mac_Read_POST_Resource, Mac_Read_sfnt_Resource, IsMacResource, IsMacBinary, load_mac_face) [!FT_MACINTOSH]: New functions. (FT_Open_Face) [!FT_MACINTOSH]: Use load_mac_face. * src/base/ftobjs.c (FT_Load_Glyph): Scale linear advance width only if FT_FACE_FLAG_SCALABLE is set (otherwise we have a division by zero since FNT and friends don't define `face->units_per_EM').

4f107450

2003-05-17T12:07:45

* src/base/fttrigon.c (FT_Vector_Rotate): Avoid rounding errors for small values. * src/autohint/ahtypes.h (AH_PointRec): Remove unused `in_angle' and `out_angle' fields.

c70818a8

2003-05-15T06:44:09

* src/base/ftmac.c (FT_New_Face_From_SFNT): Handle CFF files also. * include/freetype/freetype.h: Fix typo in comment (FT_HAS_FIXED_SIZES).

6eb116ef

2003-05-11T07:12:26

* builds/unix/aclocal.m4: Comment out definition of `allow_undefined_flag' for Darwin 1.3. * builds/unix/configure.ac: Add option --with-old-mac-fonts. * builds/unix/ltmain.sh: Fix version numbering for Darwin 1.3. * builds/unix/configure: Regenerated. * include/freetype/config/ftconfig.h: Fix conditions for defining `FT_MACINTOSH'. * src/base/ftbase.c: Include `ftmac.c' conditionally. * src/base/ftmac.c: Handle __GNUC__.

1f8f4675

2003-05-07T10:39:45

* src/cid/cidload.c (is_alpha): Removed. (cid_parse_dict): Use `cid_parser_skip_alpha' instead of `is_alpha'. * src/autohint/ahoptim.c, src/autohint/ahoptim.h: Obsolete, removed.

bf40e92d

2003-05-07T10:21:13

* src/autohint/ahglyph.c (ah_setup_uv): Exchange `for' loop and `switch' statement to make it run faster. (ah_outline_compute_segments): Reset `segment->score' and `segment->link'. (ah_outline_link_segments): Provide alternative code which does the same but runs much faster. Handle major direction also. (ah_outline_compute_edges): Scale `edge_distance_threshold' down after rounding instead of scaling comparison value in loop. * src/autohint/ahhint.c (ah_hinter_align_stong_points): Provide alternative code which runs faster. Handle `before->scale == 0'. * src/autohint/ahtypes.h (AH_SegmentRec): Move some fields down. (AH_EdgeRec): Move some fields in structure. New field `scale'. * src/sfnt/ttcmap0.c (tt_cmap4_char_next): Use binary search.

110fc56b

2003-05-03T20:13:48

* src/autohint/ahoptim.c (LOG): Renamed to... (AH_OPTIM_LOG): This. (AH_Dump_Springs): Fix log message format. * src/autohint/ahhint.c (ah_hint_edges_3): Renamed to... (ah_hint_edges): This.

c6f1c102

2003-05-03T04:47:02

Minor improvements.

0fdb9cc5

2003-05-02T18:52:17

* src/bdf/bdfdrivr.c (BDF_Set_Pixel_Size): Initialize `max_advance'.

a547a532

2003-05-02T15:16:13

* src/autohint/ahglyph.c (ah_test_extrema): Renamed to... (ah_test_extremum): This.

a3f4da8e

2003-04-29T13:23:47

Minor cleanups.

3a317c69

2003-04-28T09:43:32

* builds/unix/configure.ac: Generate `freetype.pc' from `freetype.in'. * builds/unix/configure: Regenerated. * builds/unix/install.mk (install, uninstall): Handle `freetype.pc'. * builds/unix/freetype2.in: New file. Contains building information for the `pkg-config' package.

2cba64d3

2003-04-28T08:51:07

* src/base/ftobjs.c (FT_Load_Glyph): Fix boundary check for `glyph_index'.

9f36499f

2003-04-25T11:43:07

Added comment for checkin of unpatented hinting system.

3ea859f6

2003-04-25T11:40:46

Added the unpatented hinting system, which is compiled only if TT_CONFIG_OPTION_COMPILE_UNPATENTED_HINTING is defined in ftoption.h

0798f0c3

2003-04-25T11:36:44

If unpatented hinting is compiled the TrueType face object acquires a new element, "FT_Bool unpatented_hinting".

33671d74

2003-04-25T11:34:18

Added configuration macros (not defined, but in comments) for the unpatented hinting system.

e32c2237

2003-04-25T11:32:39

Added macro FT_UNPATENTED_H to use when including new header ttunpat.h.

697885b5

2003-04-25T11:30:07

Added header file ttunpat.h defining FT_PARAM_TAG_UNPATENTED_HINTING.

428c2e4f

2003-04-25T05:35:04

* src/bdf/bdflib.c (hash_bucket, hash_lookup): Use `const' for first argument. (bdf_get_font_property): Use `const' for third argument. Updated all callers. * src/bdf/bdfdrivr.c (BDF_Face_Init): Set pixel width and height similar to the PCF driver. * src/bdf/bdf.h (_hashnode): Use `const' for `key'. Updated. * src/gzip/ftgzip.c: C++ doesn't like that the array `inflate_mask' is declared twice. It is perhaps better to modify the zlip source files directly instead of this hack. (zcalloc, zfree, ft_gzip_stream_close, ft_gzip_stream_io): Add casts to make build with g++ successful.

2dd1e657

2003-04-24T21:12:18

* src/pcf/pcfread.c (pcf_load_font): fixed the computation of face->num_glyphs, this required increase the value by 1 to respect the convention that gindex 0 always corresponds to the "missing glyph".

3704aa45

2003-04-24T06:07:20

* builds/unix/unix-cc.in (CFLAGS): Add @CPPFLAGS@.

60f52ce6

2003-04-24T05:45:59

* builds/unix/freetype-config.in (cflags): Emit FreeType 2's include files first. Otherwise there are conflicts with FreeType 1 installed simultaneously.

319c00d7

2003-04-23T19:48:24

Fixing bugs reported by Nelson Beebe. * src/base/ftstroker.c (FT_Stroker_ParseOutline): Remove unused variable `in_path'. * src/base/ftobjs (ft_glyphslot_set_bitmap): Change type of second argument to `FT_Byte*'. * include/freetype/internal/ftobjs.h: Updated. * src/bdf/bdflib.c (_bdf_readstream): Remove unused variable `res'. (_bdf_parse_glyphs): Remove unused variable `next'. Mark `call_data' as unused. * src/cache/ftlru.c (FT_LruList_Lookup): Remove unused variable `plast'. * src/pcf/pcfread.c (pcf_seek_to_table_type): Slight recoding to actually use `error'. (pcf_load_font): Remove unused variable `avgw'. * src/pfr/pfrobjs.c (pfr_face_get_kerning): Change return type to `void'. Mark `error' as unused. * src/pfr/pfrobjs.h: Updated. * src/pfr/pfrdrivr.c (pfr_get_kerning): Updated. * src/sfnt/ttload.c (sfnt_dir_check): Remove unused variable `format_tag'. * src/sfnt/ttcmap0.c (tt_cmap6_validate, tt_cmap10_validate): Remove unused variable `start'. (tt_cmap10_char_next): Remove unused variable `result' * src/sfnt/sfobjs.c (tt_face_get_name): Mark `error' as unused. * src/sfnt/sfdriver.c (get_sfnt_postscript_name): Mark `error' as unused. * src/type1/t1objs.c (T1_Face_Init): Remove unused variable `pshinter'. * src/type1/t1gload.c (T1_Load_Glyph): Use `glyph_data_loaded' only for FT_CONFIG_OPTION_INCREMENTAL.

13c4a4f1

2003-04-23T18:21:48

* src/sfnt/ttcmap0.c (tt_cmap4_validate): Provide a weak variant of the glyph ID bounding check if FT_VALIDATE_TIGHT is not active. Without this change, many CJK fonts from Dynalab are rejected.

8b61525b

2003-04-23T18:14:51

* src/base/ftbdf.c (FT_Get_BDF_Property): Check for valid `get_interface'.

fcc5c911

2003-04-23T18:10:19

* src/base/ftmac.c (parse_fond): Fix handling of style names.

b442ca17

2003-04-23T15:50:27

Cleanups.

5e6b9edc

2003-04-23T15:34:52

Cleanups.

bb3105e2

2003-04-23T15:17:43

Cleanups.

9ed254f6

2003-04-23T14:32:58

Cleanups.

2e57343f

2003-04-23T14:14:06

* src/pfr/pfrload.c (pfr_extra_item_load_font_id): Use FT_PtrDist instead of FT_Uint for `len'. Cleanups.

004615e3

2003-04-23T13:17:40

Cleanups.

917a5937

2003-04-23T07:13:54

* src/gzip/ftgzip.c (zcalloc) [!FT_CONFIG_OPTION_SYSTEM_ZLIB]: Convert K&R format to modern C usage. (FT_Stream_OpenGzip): Use long constant. Cleanups.

2acb963b

2003-04-23T06:47:12

Cleanups.

9a889881

2003-04-23T06:36:46

* src/cache/ftccache.c (ftc_cache_lookup): Remove shadow declaration of `manager'.

2d117ea5

2003-04-23T06:32:41

Cleanups.

7dc281c8

2003-04-23T06:07:27

Cleanups.

c8c6bf5c

2003-04-23T05:38:13

Cleanups; adding some copyrights; formatting.

3ae7cc99

2003-04-22T07:49:24

Cleanups.

90e979e7

2003-04-22T06:53:24

Cleanups.

2d160193

2003-04-22T05:51:31

Cleanups.

a854699b

2003-04-21T20:39:42

Small documentation improvements.

a16c4a71

2003-04-21T13:30:27

* doc/INSTALL.UNX: Cleaned up. Other minor fixes/beautifying/formatting.

692bbe59

2003-04-09T07:03:38

* src/base/ftmac.c (open_face_from_buffer): removed a double-free bug that had nasty consequences when trying to open an "invalid" font on a Mac.

b6b63375

2003-04-09T06:55:57

* src/bdf/bdfdrivr.h, src/pcf/pcf.h: changed FT_Short to FT_UShort in order to be able to access more than 32768 glyphs in fonts

e0ec6b3d

2003-04-03T15:52:59

* src/type1/t1load.c (T1_Open_Face): fixed the code to make it handle special cases where a font only contains a ".notdef" glyph (happens in PDF-embedded fonts !!). Otherwise, FT_Panic was called !

5158fbc0

2003-03-27T21:35:44

* README: udpated * README.UNX: removed (now replaced by docs/INSTALL.UNX) * src/pshinter/pshalgo3.c: the hinter now performs as in 2.1.3 and will ignore stem quantization only when FT_LOAD_TARGET_SMOOTH is used * src/base/ftobjs.c: changed the default computations to include rounding in all cases, this is required to provide accurate kerning data when native TrueType hinting is enabled. * src/type1/t1load.c: the Type 1 loader now accepts more general names according to the Postscript spec (the previous one was too restrictive)

d6ec6eee

2003-03-20T20:58:57

* src/autohint/ahglyph.h, src/autohint/ahglyph.c, src/autohint/ahglobal.c, src/autohint/ahhint.c: fixed blue-scale problem * src/cache/ftccache.c: fixed small bug that could crash the cache in rare circumstances (mostly with broken fonts)

66cbc209

2003-03-20T07:04:40

* docs/*: serious rewriting of the documentation * include/freetype/internal/ftobjs.h, src/base/ftobjs.c, src/bdf/bdfdrivr.c, src/pcf/pcfdriver.c, src/pfr/pfrsbit.c, src/sfnt/ttsbit.c, src/type42/t42objs.c, src/winfonts/winfnt.c: introduced three new functions to deal with glyph bitmaps within FT_GlyphSlot objects. these are: ft_glyphslot_free_bitmap ft_glyphslot_alloc_bitmap ft_glyphslot_set_bitmap these are much more convenient to use than managing the FT_GLYPH_OWN_BITMAP flag manually. the font drivers have been modified to use them as well. * src/cache/ftlru.c: fixed an invalid assertion check

1c044d7d

2003-03-15T13:29:49

* src/truetyoe/ttdriver.c (Set_Char_Sizes): fixed a small rounding bug. Actually, it seems that previous versions of FreeType didn't perform TrueType rounding exactly as appropriate.

562731d4

2003-03-14T07:31:35

trying to fix TrueType rendering glitches

b280537b

2003-03-13T21:07:51

* src/base/ftdbgmem.c, docs/DEBUG.TXT: added new environment variables to control memory debugging with FreeType. See the description of "FT2_DEBUG_MEMORY", "FT2_ALLOC_TOTAL_MAX" and "FT2_ALLOC_COUNT_MAX" in DEBUG.TXT * src/cache/ftccache.c, src/cache/ftccmap.c, src/cache/ftcsbits.c, ftlru.c: fixed the cache sub-system to correctly deal with out-of-memory conditions. * src/pfr/pfrobjs.c, src/pfr/pfrsbits.c: fixing compiler warnings and a small memory leak * src/psaux/psobjs.c (t1_reallocate_table): fixed a bug (memory leak) that only happened when trying to resize an array would end in an OOM. * src/smooth/ftgrays.c: removed compiler warnings / volatile bug * src/truetype/ttobjs.c: removed segmentation fault that happened in tight memory environments.

a3c37802

2003-02-28T08:32:46

* src/gzip/ftgzip.c (ft_gzip_file_done): fixed memory leak, the ZLib stream was not properly finalized

641afc9c

2003-02-25T21:45:29

adding development directory

b848b682

2003-02-25T21:44:11

reduce compiler warnings

fdc4600e

2003-02-25T21:31:25

reduce compiler warnings

ae26c684

2003-02-25T20:37:50

* src/cache/ftccmap.c: the cmap cache now supports UCS-4 charmaps when available in Asian fonts * src/sfnt/ttload.c, src/base/ftobjs.c: changed "asian" to "Asian" in comments * src/truetype/ttdriver.c (Set_Char_Sizes): fixed a rounding bug when computing the scale factors for a given character size in points with resolution.

229d122e

2003-02-25T19:20:12

* src/gzip/ftgzip.c: fixed a bug that caused FreeType to loop endlessly when trying to read certain compressed gzip files. The following test could be used to reveal the bug: touch 0123456789 ; gzip 0123456789 ; ftdump 0123456789.gz * src/pfr/pfrobjs.c, src/pfr/pfrload.c, src/pfr/pfrtypes.h: several fixes to the PFR font driver: - the list of available embedded bitmaps was not correctly set in the root FT_FaceRec structure describing the face - the glyph loader always tried to load the outlines when FT_LOAD_SBITS_ONLY was specified - the table loaded now scans for *undocumented* elements of a physical font's auxiliary data record, this is necessary to retrieve the "real" family and style names. NOTE THAT THIS CHANGES THE FAMILY NAME OF MANY PFR FONTS !!

a41d3f05

2003-02-18T22:36:04

* src/autohint/ahhint.c: disabled the advance width "correction" which seemed to provide more trouble than benefits..

kc3-lang/freetype

Log