kmx git

Commit	Date	Message
68a15ebb	2006-01-28T07:30:58	* README, docs/FTL.TXT: Fix email address for bug reports. Other minor formatting.
7213b4fe	2006-01-27T16:42:32	* builds/unix/configure.ac: fixed build problem on Cygwin * builds/unix/install.mk: the installation now avoids installing the internal headers, and removes existing ones if finds in the target install directory
be3c9814	2006-01-27T14:16:16	Formatting, copyright years.
6a681fa8	2006-01-27T12:11:22	* src/autofit/afwarp.c: simple #ifdef to prevent compilation when the warp hinter isn't active (it shouldn't, still experimental) * Jamfile, include/freetype/config/ftmodule.h: removed "gxvalid" and "otvalid" from the list of modules that are linked statically to a given FreeType library. Functionality has been moved to the "ftvalid" CVS module. note also that current Make-based build system still compiles the modules though... * include/freetype/config/ftoption.h: added FT_STRICT_ALIASING, which controls the definitions of the memory management functions to avoid warnings with recent versions of GCC. this macro is only here to be disabled, in case we detect problems with the new scheme. NOTE: disable macro to use the memory debugger. this will be fixed later !!
ff0e9e6c	2006-01-27T09:15:53	* builds/freetype.mk, Jamfile: define the macro FT2_BUILD_LIBRARY when compiling the library. * include/freetype/config/ftheader.h: remove inclusions of internal headers, except if the macro FT2_BUILD_LIBRARY is defined.
bcc438b1	2006-01-23T14:12:40	* include/freetype/freetype.h (FT_Select_Size): Rename the second argument from `idx' to `strike_index'. (FT_Size_Request_Type): Add FT_SIZE_REQUEST_TYPE_MAX to the end of this enum. * include/freetype/internal/ftobjs.h (FT_REQUEST_WIDTH, FT_REQUEST_HEIGHT): New macros to get the width and height of a request, in fractional pixels. * include/freetype/internal/ftobjs.h (FT_Select_Metrics, FT_Request_Metrics), src/base/ftobjs.c (FT_Select_Metrics, FT_Request_Metrics): New base functions to set the font metrics. They were part of FT_Select_Size/FT_Request_Size and are made independent functions so that metrics are not set again and again. * src/base/ftobjs.c (FT_Select_Size, FT_Request_Size): Metrics are set only when driver's size_select/size_request is NULL. That is, drivers should set the metrics themselves. (FT_Match_Size): Round before matching. This was what we did and it does cause some problems without rounding. * src/cff/cffobjs.c (cff_size_select), src/truetype/ttdriver.c (tt_size_select): Set the font metrics. s/index/strike_index/. The scaled metrics are always preferred over strikes' metrics, even when some strike is selected. This is done because the strikes' metrics are not reliable, e.g., the sign of the descender is wrong for some fonts. * src/cff/cffobjs.c (cff_size_request), src/truetype/ttdriver.c (tt_size_request): Set the font metrics. Call cff_size_select/tt_size_select when some strike is matched. * src/bdf/bdfdrivr.c, src/cff/cffobjs.c, src/cid/cidobjs.c, src/pcf/pcfdrivr.c, src/truetype/ttdriver.c, src/type1/t1objs.c, src/type1/t1objs.h, src/type42/t42objs.c, src/winfonts/winfnt.c: Set the font metrics. s/index/strike_index/. * src/tools/test_afm.c, src/psaux/psconv.c: Older versions of these files were committed. Just a catch-up. (PS_Conv_ToFixed): Remove the `goto'. (PS_Conv_ASCIIHexDecode, PS_Conv_EexecDecode): Speed up a little. * src/sfnt/ttsbit.c (tt_face_load_sbit_strikes, tt_face_load_strike_metrics), src/sfnt/ttsbit0.c (tt_face_load_sbit_strikes, tt_face_load_strike_metrics): The advertised metrics in `available_sizes' are different from those actually used.
4c6234d9	2006-01-23T10:46:38	* src/psaux/psaux.c src/psaux/psauxmod.c src/type1/t1driver.c: Make AFM parser optional, controlled by `T1_CONFIG_OPTION_NO_AFM'.
ed70ca5a	2006-01-23T07:28:03	* builds/unix/install-sh, builds/unix/mkinstalldirs: Updated from `texinfo' CVS module at savannah.gnu.org.
b36bf527	2006-01-22T07:09:54	* src/autofit/afloader.c (af_loader_load_g): Move AF_USE_WARPER up to avoid compiler warnings. * src/autofit/afwarp.c (af_warper_compute_line_best): Remove shadowing variable declarations. Fix warning parameters and replace printf with AF_LOG. (af_warper_compute): Remove unused variable.
1be9ebf5	2006-01-22T06:58:16	* src/autofit/rules.mk (AUTOF_DRV_SRC): Add afwarp.c. Formatting, copyright notices, copyright years.
e7be64e9	2006-01-21T17:27:32	Fix ChangeLog.
bb4edc92	2006-01-21T14:31:45	* src/autofit/aflatin.c, src/autofit/afwarp.h, src/autofit/afwarp.c, src/autofit/aftypes.h, src/autofit/afloader.c, src/autofit/autofit.c: adding experimental implementation of "warp hinting" (new hinting algorithm for gray-level and LCD rendering). It is disabled by default, you need to #define AF_USE_WARPER in aftypes.h to enable it.
8c16ed36	2006-01-19T13:10:49	* src/sfnt/ttsbit0.c (tt_face_load_strike_metrics): fixed small bug that prevented compilation when FT_OPTIMIZE_MEMORY is defined
8b560632	2006-01-19T08:30:58	* builds/win32/visualc/freetype.dsp: Updated. Typos.
47bf95dd	2006-01-17T16:55:32	Use pscmap service in CFF module. * src/cff/cffcmap.c (cff_cmap_uni_pair_compare): Removed. (cff_sid_to_glyph_name): New function. (cff_cmap_unicode_init, cff_cmap_unicode_done, cff_cmap_unicode_char_index, cff_cmap_unicode_char next): Use pscmap service. (cff_cmap_unicode_class_rec): Updated. * src/cff/cffcmap.h (CFF_CMapUnicode, CFF_CMap_UniPair): Removed. * src/psnames/psmodule.c (ps_unicodes_char_next): Fix `unicode' return value. * src/psaux/afmparse.c (afm_parser_read_vals): Use double casting to avoid type-punning compiler warnings.
ce94c7a9	2006-01-16T22:35:33	Formatting, copyright years.
108fdbbb	2006-01-16T15:35:56	* src/psaux/afmparse.c, src/psaux/afmparse.h: New files which implement an AFM parser. It is used to parse an AFM file. * src/psaux/psconv.c, src/psaux/psconv.h: New files to provide conversion functions (e.g, PS real number => FT_Fixed) for the PS_Parser and AFM_Parser. Some of the functions are taken, with some modifications, from the psobjs.c * src/psaux/psobjs.c: Use functions from psconv.c. * include/freetype/internal/psaux.h, src/psaux/psauxmod.c:: Add `AFM_Parser' to the `psaux' service. * src/psaux/psaux.c, src/psaux/rules.mk: Include those new files. * src/tools/test_afm.c: A test program for AFM parser. * include/freetype/internal/services/svkern.h, include/freetype/internal/ftserv.h: New service `Kerning'. It is currently only used to get the track kerning information. * src/type1/t1driver.c, src/type1/t1objs.c, src/type1/t1afm.c, src/type1/t1afm.h: Update to use the AFM parser. Provide the `Kerning' service. * include/freetype/freetype.h, src/base/ftobjs.c: New API `FT_Get_Track_Kerning'.
ea1e8d3a	2006-01-15T15:01:45	* include/freetype/internal/ftobjs.h, src/base/ftobjs.c, src/bdf/bdfdrivr.c, src/cff/cffgload.c, src/cid/cidgload.c, src/pcf/pcfdrivr.c, src/type1/t1gload.c, src/winfonts/winfnt.c: s/ft_fake_vertical_metrics/ft_synthesize_vertical_metrics/. * docs/CHANGES: Mention that vertical metrics are synthesized for fonts not having this info.
1723dcc2	2006-01-15T07:30:32	Formatting, minor clean-ups.
212aee0d	2006-01-15T06:24:53	* include/freetype/internal/ftobjs.h (ft_fake_vertical_metrics), src/base/ftobjs.c (ft_fake_vertical_metrics): New function to fake the vertical metrics. * src/cff/cffgload.c, src/cid/cidgload.c, src/pcf/pcfdrivr.c, src/type1/t1gload.c, src/winfonts/winfnt.c: Fake the vertical metrics. The fake metrics is monotone. * src/truetype/ttgload.c (compute_glyph_metrics): Some fixes and formattings in vertical metrics faking. There are still rooms for improvements (and so do the CFF module).
e5ff059f	2006-01-15T06:00:49	* src/bdf/bdfdrivr.c (BDF_Glyph_Load), src/pcf/pcfdrivr.c (PCF_Glyph_Load), src/winfonts/winfnt.c (FNT_Load_Glyph): Don't set the linear advance fields as they are only for the outline glyphs. * include/freetype/freetype.h: Documentation updates/clarificatoins. The meaning of FT_LOAD_FORCE_AUTOHINT is changed so that no real change need be made to the code. * src/base/ftobjs.c (FT_Load_Glyph): Resolve flag dependencies and decide whether to use the auto-hinter according to documentation. There should to be no real difference. Some checks (e.g., is text height positve?) after the glyph is loaded. (FT_Select_Size, FT_Request_Size): Scales are set to wrong values. Be careful that scales won't be negative.
3d8eeb8e	2006-01-14T07:10:45	Formatting, comment fixes.
e33dc2eb	2006-01-14T05:09:30	* docs/CHANGES: Mention the size selection change. * src/bdf/bdfdrivr.c (BDF_Size_Request, BDF_Size_Select), src/pcf/pcfdrivr.c (PCF_Size_Request, PCF_Size_Select), src/winfonts/winfnt.c (FNT_Size_Request, FNT_Size_Select): Do size matching for request of type NOMINAL and REAL_DIM. * src/winfonts/winfnt.c (FNT_Face_Init): Print trace message when `pixel_height' is used for nominal height. * src/base/ftobjs.c (FT_Request_Size): Call `FT_Match_Size' if the face is bitmap only and driver doesn't provide `request_size'. This is added merely for completion as no driver satisfies the conditions.
f1c2b91e	2006-01-13T14:53:28	Formatting, copyright year updates. Decorate long constants with `L' and `UL' where appropriate.
fa7d6ab2	2006-01-13T12:21:31	* include/freetype/internal/sfnt.h (SFNT_Interface): New method `load_strike_metrics' used to load the strike's metrics. * src/sfnt/sfdriver.c, src/sfnt/ttsbit.c, src/sfnt/ttsbit.h, src/sfnt/ttsbit0.c: New function `tt_face_load_strike_metrics'. * src/pfr/pfrobjs.c (pfr_face_init): Set FT_Bitmap_Size correctly. * src/winfonts/winfnt.c (FNT_Face_Init): Use `nominal_point_size' for nominal size unless it is obviously incorrect. * include/freetype/freetype.h (FT_Bitmap_Size): Update the comments on FNT driver. Introduce new size selection interface. * include/freetype/internal/ftdriver.h (struct FT_Driver_ClassRec_): Replace `set_char_sizes' and `set_pixel_sizes' by `request_size' and `select_size'. * include/freetype/freetype.h (FT_Select_Size, FT_Size_Request_Type, FT_Size_Request, FT_Request_Size, FT_Select_Size), src/base/ftobjs.c (FT_Select_Size, FT_Request_Size): API additions to export the new size selection interface. * src/base/ftobjs.c (FT_Set_Char_Size, FT_Set_Pixel_Sizes): Use `FT_Request_Size'. * include/freetype/internal/ftobjs.h (FT_Match_Size), src/base/ftobjs.c (FT_Match_Size): New function to match a size request against `available_sizes'. Drivers supporting bitmap strikes can use this function to implement `request_size'. * src/bdf/bdfdrivr.c, src/cid/cidobjs.c, src/cid/cidobjs.h, src/cid/cidriver.c, src/pcf/pcfdrivr.c, src/type1/t1driver.c, src/type1/t1objs.c, src/type1/t1objs.h, src/type42/t42drivr.c, src/type42/t42objs.c, src/type42/t42objs.h, src/winfonts/winfnt.c: Update to new size selection interface. * src/cff/cffdrivr.c, src/cff/cffgload.c, src/cff/cffobjs.c, src/cff/cffobjs.h, src/truetype/ttdriver.c, src/truetype/ttgload.c, src/truetype/ttobjs.c, src/truetype/ttobjs.h: Update to new size selection interface. Make `strike_index' FT_ULong and always defined. Use `load_strike_metrics' provided by SFNT interface.
8ab0979d	2006-01-12T08:12:27	Prepare use of pscmap service within CFF module. * include/freetype/internal/services/svpscmap.h: Include FT_INTERNAL_OBJECTS_H. (PS_Unicode_Index_Func): Removed. Unused. (PS_Macintosh_Name_Func): Renamed to... (PS_Macintosh_NameFunc): This. Update all callers. (PS_Adobe_Std_Strings_Func): Renamed to... (PS_Adobe_Std_StringsFunc): This. Update all callers. (PS_UnicodesRec): This is the former `PS_Unicodes' structure. Add `cmap' member. Update all callers. (PS_Unicodes): This is now a typedef'd pointer to PS_UnicodesRec. Update all callers. (PS_Glyph_NameFunc): New typedef. (PS_Unicodes_InitFunc): Change arguments to expect a function and generic data pointer which returns a glyph name from a given index. * src/psnames/psmodule.c (ps_unicodes_init, ps_unicodes_char_index, ps_unicodes_char_next, pscmaps_interface): Updated. * include/freetype/internal/t1types.h (T1_FaceRec): Updated. * src/psaux/t1cmap.h (T1_CmapStdRec): Updated. (T1_CmapUnicode, T1_CmapUnicodeRec): Removed. * src/psaux/t1cmap.c (t1_get_glyph_name): New callback function. (t1_cmap_unicode_init, t1_cmap_unicode_done, t1_cmap_unicode_char_index, t1_cmap_unicode_char_next, t1_cmap_unicode_class_rec): Updated. * src/type42/t42types.h (T42_FaceRec): Updated.
356a4d89	2006-01-12T03:33:16	* Add declarations of new MacOS-specific APIs
435046b5	2006-01-11T10:57:42	Formatting, improving comments.
adf828ff	2006-01-11T10:08:49	Fix Savannah bug #15056 and use pscmap service in psaux module. * include/freetype/internal/services/svpscmap.h (PS_UniMap): Use FT_UInt32 for `glyph_index'. (PS_Unicodes_InitFunc): Use FT_String for `glyph_names'. (PS_Unicodes_CharIndexFunc): Use FT_UInt32 for `unicode'. (PS_Unicodes_CharNextFunc): Make second argument a pointer to FT_UInt32. * src/psnames/psmodule.c (VARIANT_BIT, BASE_GLYPH): New macros. (ps_unicode_value): Set VARIANT_BIT in return value if glyph is a variant glyph (this is, it has non-leading `.' in its name). (compare_uni_maps): Sort base glyphs before variant glyphs. (ps_unicodes_init): Use FT_String for `glyph_names' argument. Reallocate only if number of used entries is much smaller. Updated to handle variant glyphs. (ps_unicodes_char_index, ps_unicodes_char_next): Prefer base glyphs over variant glyphs. Simplify code. * src/psaux/t1cmap.c (t1_cmap_uni_pair_compare): Removed. (t1_cmap_unicode_init, t1_cmap_unicode_char_index, t1_cmap_unicode_char_next): Use pscmap service. (t1_cmap_unicode_done): Updated. * src/psaux/t1cmap.h (T1_CMapUniPair): Removed. (T1_CMapUnicode): Use PS_Unicodes structure.
f8d16cc5	2006-01-11T09:28:38	* Fix 'deprecated' warnings in building for MacOS
6cdab92b	2006-01-08T22:34:01	* docs/CHANGES: Updated. * include/freetype/ftmodapi.h (FT_Module_Get_Flags): New declaration. * src/base/ftobjs.c (FT_Module_Get_Flags): New function.
30bd2844	2006-01-08T19:38:42	* src/base/ftutil.c (ft_highpow2): s/FT_BASE/FT_BASE_DEF/. Reported by Niels Boldt <nielsboldt@gmail.com>.
e8f92af3	2006-01-08T13:43:30	* src/pcf/pcfread.c (pcf_get_bitmaps): Remove unused variable `bitmaps'. From Yu Lei <yulei0@gmail.com>.
05cda08b	2006-01-08T13:37:15	Fix ChangeLog.
3dfcef69	2005-12-28T06:47:12	add '\n' to the end of src/sfnt/ttbdf.c
083ba0b7	2005-12-23T15:10:54	Formatting, documentation improvements.
e6bb9533	2005-12-23T13:32:06	* Jamfile, docs/reference/README: fix it so that "jam refdoc" works correctly to generate the API reference in 'docs/reference' * src/tools/docmaker/tohtml.py: update to output nicer fields lists in the API reference * src/base/ftobjs.c (FT_Load_Glyph): FT_LOAD_TARGET_LIGHT now forces auto-hinting * freetype/freetype.h: updating the documentation for FT_LOAD_TARGET_XXX and FT_Render_Mode values
53be6e9b	2005-12-23T12:22:46	ftmac.c counts supported faces only
b79b5133	2005-12-20T12:01:58	Formatting, improving comments.
ce34d122	2005-12-17T13:12:49	* src/truetype/ttinterp.c (Update_Max): Set current size of buffer correctly (so that memory debug system won't panic).
dcb8b710	2005-12-16T14:27:14	* include/freetype/internal/ftobjs.h (ft_glyphslot_grid_fit_metrics), src/base/ftobjs.c (ft_glyphslot_grid_fit_metrics): Removed. * src/base/ftobjs.c (ft_recompute_scaled_metrics): Do not round. * src/cff/cffgload.c (cff_slot_load), src/cid/cidgload.c (cid_slot_load_glyph), src/truetype/ttgload.c (compute_glyph_metrics), src/type1/t1gload.c (T1_Load_Glyph): Do not round glyph metrics. * doc/CHANGES: Mention the changes.
db0182f0	2005-12-14T21:16:33	small update
89a2a4b5	2005-12-14T20:38:15	* include/freetype/config/ftoption.h, include/freetype/config/ftstdlib.h, include/freetype/internal/tttypes.h, src/sfnt/Jamfile, src/sfnt/rules.mk, src/sfnt/sfdriver.c, src/sfnt/ttbdf.h, src/sfnt/ttbdf.c, src/sfnt/sfobjs.c: Added support for an embedded 'BDF ' table within SFNT-based bitmap font files. This is used to store atoms & properties from the original BDF fonts that were used to generate the font file. the feature is controled by TT_CONFIG_OPTION_BDF within 'ftoption.h' and is used to implement FT_Get_BDF_Property for these font files. At the moment, this is still experimental, the BDF table format isn't cast into stone yet.
8def3c89	2005-12-14T16:38:31	* Jamfile: small fix to ensure that ftexport.sym is placed in the same location than other generated objects (i.e. within the 'objs' directory of the current dir)
5b5f382b	2005-12-14T16:37:15	* src/autofit/aflatin.c, src/autofit/afhints.c: changed the implementation of the LIGHT hinting mode to completely disable horizontal hinting. This is an experimental effort to integrate David Chester's latest patch without fucking the other hinting modes as well. Note that this doesn't force auto-hinting for all fonts however.
364db082	2005-12-07T20:34:11	* src/sfnt/sfobjc.c (sfnt_init_face): Move tag check to... * src/sfnt/ttload.c (sfnt_init): Here, before handling TTCs.
3b8db669	2005-12-06T10:47:44	Fix ChangeLog and source code comment.
a3690cda	2005-12-06T08:24:01	* src/truetype/ttobjs.c (tt_size_init): size->ttmetrics.valid is initialized twice. size->strike_index is not initialized.
2a0903a5	2005-12-03T08:13:43	* src/type42/t42objs.x (T42_Face_Init): Replace call to FT_New_Memory_Face with call to FT_Open_Face to pass `params'.
44e47d5f	2005-11-30T18:47:49	* src/sfnt/ttcmap.c, src/sfnt/ttcmap.h: s/TT_CMAP_FLAG_OVERLAPPED/TT_CMAP_FLAG_OVERLAPPING/.
b5d88e8e	2005-11-30T08:55:51	* docs/CHANGES: Document latest charmap code changes.
b797fdb5	2005-11-30T08:48:32	* docs/CHANGES: Document ftdump's `-v' option.
a28bc4c7	2005-11-30T02:39:10	* src/sfnt/ttcmap.c (tt_cmap4_char_map_binary, tt_cmap12_char_map_binary): Fix compiler warnings.
a0911343	2005-11-29T11:32:53	Major update to distinguish between unsorted and overlapped segments for cmap format 4. For overlapped but sorted segments, which is previously considered unsorted, we still use binary search. * src/sfnt/ttcmap.h (struct TT_CMapRec_): Replace `unsorted' by `flags'. (TT_CMAP_FLAG_UNSORTED, TT_CMAP_FLAG_OVERLAPPED): New macros. * src/sfnt/ttcmap.c (OPT_CMAP4): Removed as it is always defined. (struct TT_CMap4Rec_): Remove `old_charcode' and `table_length'. (tt_cmap4_reset): Removed. (tt_cmap4_init): Updated accordingly. (tt_cmap4_next): Updated accordingly. Take care of overlapped segments. (tt_cmap4_validate): Make sure the subtable is large enough. Do not check glyph_ids because some fonts set the length wrongly. Also, when all segments have offset 0, glyph_ids is always invalid. It does not cause any problem so far only because the check misses equality. Distinguish between unsorted and overlapped segments. (tt_cmap4_char_map_linear, tt_cmap4_char_map_binary): New functions to do "charcode => glyph index" by linear/binary search. (tt_cmap4_char_index, tt_cmap4_char_next): Use tt_cmap4_char_map_linear and tt_cmap4_char_map_binary. (tt_face_build_cmaps): Treat the return value of validator as flags for cmap.
569ec4ee	2005-11-29T11:27:51	* src/sfnt/ttcmap.c (struct TT_CMap12Rec_, tt_cmap12_init, tt_cmap12_next): New struct/function for fast "next char". (tt_cmap12_char_map_binary): New function to do "charcode => glyph index" by binary search. (tt_cmap12_char_index, tt_cmap12_char_next): Use tt_cmap12_char_map_binary. (tt_face_build_cmaps): Check table and offset correctly (equality is missing).
df1598e3	2005-11-25T08:04:09	2005-11-15 Detlef W�rkner <TetiSoft@apg.lahn.de> * builds/amiga/smakefile: Adjusted the compiler options to the current sources, now really builds the gxvalid, gzip and psnames modules. * builds/amiga/src/base/ftsystem.c: The assumed Seek() position in the file cache was off by one byte which could cause false errors in font files.
6b1c597c	2005-11-24T05:16:57	MPW makefiles are updated to build all available modules
67ba2118	2005-11-21T17:32:03	* src/bdf/bdfdrivr.c (bdf_interpret_style, BDF_Face_Done): Fix small memory leak.
840232ad	2005-11-21T12:36:42	* src/sfnt/ttload.c (sfnt_init): Add tracing message.
275be9ba	2005-11-21T03:05:34	* src/sfnt/ttsbit0.c (tt_sbit_decoder_load_image): image_offset is added to image_start twice when image_format is 2 or 5.
d81947e4	2005-11-21T03:04:03	* src/sfnt/sfobjs.c (sfnt_init_face): Check that format_tag is known before loading the table directory. * src/sfnt/ttload.c (tt_face_load_sfnt_header, tt_face_load_directory): Delay sfnt_dir_check from tt_face_load_sfnt_header to tt_face_load_directory.
6f1eca04	2005-11-20T08:24:24	* src/sfnt/ttload.c (sfnt_dir_check): Clean up and return correct error code. (sfnt_init): New function to fill in face->ttc_header. A non-TTC font is synthesized into a TTC font with one offset table. (tt_face_load_sfnt_header): Use sfnt_init. Fix an invalid access when the font is TTC and face_index is -1.
6c990459	2005-11-18T21:10:59	* src/sfnt/ttload.c (tt_face_load_metrics): Ignore excess number of metrics instead of aborting. Patch suggested by Derek Noonburg. * src/cff/cffgload.c (cff_slot_load), src/cid/cidgload.c (cid_slot_load_glyph), src/type1/t1gload.c (T1_Load_Glyph): Scale the glyph properly if no hinter is available. * docs/CHANGES: Mention scaling bug.
1a293d6c	2005-11-18T08:23:06	* src/sfnt/ttload.c (tt_face_load_metrics): Ignore excess number of metrics instead of aborting. Patch suggested by Derek Noonburg.
8d81d41a	2005-11-18T07:47:06	add FT_TrueTypeGX_Free() etc to free the buffers allocated by gxvalid, otvalid
cb182381	2005-11-18T04:29:31	* builds/unix/ftsystem.c (FT_Stream_Open, FT_New_Memory, FT_Done_Memory), builds/vms/ftsystem.c (FT_Stream_Open, FT_New_Memory, FT_Done_Memory), builds/win32/ftdebug.c (FT_Message, FT_Panic): s/FT_EXPORT/FT_BASE/.
0acfc1f8	2005-11-17T16:54:54	2005-11-17 Detlef W�rkner <TetiSoft@apg.lahn.de> * builds/amiga/src/base/ftdebug.c (FT_Trace_Get_Count, FT_Trace_Get_Name, FT_Message, FT_Panic), builds/amiga/src/base/ftsystem.c (FT_New_Memory, FT_Done_Memory, FT_Stream_Open): s/FT_EXPORT/FT_BASE/.
4859ac4a	2005-11-17T14:21:07	Add ChangeLog entry.
cfc0cf2e	2005-11-17T08:12:00	Add vertical metrics support to OpenType CFF outlines. Based on a patch from Mike Moening <MikeM@RetekSolutions.com> * src/cff/cffgload.c (cff_face_get_vertical_metrics): New function. (cff_slot_load): Use cff_face_get_vertical_metrics. * docs/CHANGES: Updated.
35bfc0f1	2005-11-17T01:53:07	* src/base/ftcalc.c (FT_MulTo64): Commented out. * include/freetype/internal/ftcalc.h (FT_SqrtFixed), src/base/ftcalc.c (FT_SqrtFixed), include/freetype/internal/ftdebug.h (FT_Trace_Get_Count, FT_Trace_Get_Name, FT_Message, FT_Panic), src/base/ftdebug.c (FT_Trace_Get_Count, FT_Trace_Get_Name, FT_Message, FT_Panic), include/freetype/internal/ftobjs.h (FT_New_Memory, FT_Done_Memory), include/freetype/internal/ftstream.h (FT_Stream_Open), src/base/ftsystem.c (FT_New_Memory, FT_Done_Memory, FT_Stream_Open): s/FT_EXPORT/FT_BASE/. * builds/exports.mk: Manually add TT_New_Context to EXPORTS_LIST too.
674ba91f	2005-11-16T18:09:27	formatting
f7cc1814	2005-11-15T17:30:56	* src/base/fttrigon.c (ft_trig_prenorm): fixed a bug that created invalid computations, resulting in very weird bugs in TrueType bytecode hinted fonts * src/truetype/ttinterp.c: redefined FT_UNUSED_EXEC to not perform a structure copy each time. Wooot. !
d829ff76	2005-11-12T17:07:11	* src/cache/ftccache.c (FTC_Cache_Clear), src/cache/ftcmanag.c (FTC_Manager_Check): Remove FT_EXPORT_DEF tag. * src/base/ftcalc.c (FT_Add64): Remove FT_EXPORT_DEF tag. (FT_Div64by32, FT_Sqrt32): Commented out. Unused. * include/freetype/internal/ftcalc.h (SQRT_32): Removed. Unused. (FT_Sqrt32): Commented out. Unused. * include/freetype/cache/ftccache.h: s/ftc_node_destroy/FTC_Node_Destroy/. * src/cache/ftccback.h (ftc_node_destroy): New declaration. * src/cache/ftccache.c (ftc_node_destroy): Use FT_LOCAL_DEF tag. (FTC_Node_Destroy): New exported wrapper function for ftc_node_destroy. * src/cache/ftcmanag.c: Include ftccback.c.
cee37a3b	2005-11-12T07:34:40	Clean-up.
f2c5330a	2005-11-11T16:20:59	* builds/exports.mk ($(EXPORTS_LIST)): Add TT_RunIns.
4309edcc	2005-11-11T15:49:14	* src/autofit/afangles.c, src/autofit/aftypes.h (af_angle_diff): Comment out. Unused. * builds/beos/beos.mk: Call beos-def.mk before anything else to define the separator. * builds/unix/unix-cc.in (LINK_LIBRARY): Add `-no-undefined' flag.
ea4c3dc4	2005-11-08T09:10:16	* src/type1/t1afm.c (T1_Read_PFM): Zero offset means `no kerning table available'. From Sergey Tolstov <stolstov@esri.com>.
96508b74	2005-11-04T16:10:28	updating ChangeLog
b2d02530	2005-11-04T06:58:49	* src/base/ftobjs.c (FT_Open_Face): Avoid possible memory leak. Make compiling instructions in docs/CUSTOMIZE work again. * builds/unix/unix-cc.in (CPPFLAGS): New variable. (CFLAGS): Don't include @CPPFLAGS@. * builds/freetype.mk (FT_CFLAGS): Add CPPFLAGS.
dab24546	2005-11-02T09:24:00	updating ChangeLog with commits from 2005-10-28
69d45172	2005-10-28T16:03:06	update files for classic MacOS support
4511576b	2005-10-28T15:39:58	fix invalid cast from NULL to integer typed variables
4b5661c3	2005-10-27T21:28:35	* include/freetype/ftsysmem.h, include/freetype/ftsysio.h: Removed. Obsolete. Cleaning up comments to avoid a mix-up of old and new style.
43b057b6	2005-10-26T18:37:40	* src/sfnt/sfdriver.c (sfnt_interface): Move out `tt_face_get_kerning' from a #ifdef clause. Reported by Tony J. Ibbs <tibs@sj.co.uk>.
6c0e734f	2005-10-23T19:31:01	* src/base/ftdbgmem.c (ft_mem_debug_realloc): Make it compile with C++.
90968f75	2005-10-22T10:34:45	Fix ChangeLog.
398d64c0	2005-10-21T10:01:25	* src/base/ftdbgmem.c: another realloc memory counting bug fix * src/tools/Jamfile: adding missing file * src/lzw/Jamfile: fixing incorrect source file reference
560d5fed	2005-10-21T09:08:28	Minor cleanups. Copyright issues.
c1b6d082	2005-10-20T15:33:34	* src/base/ftdbgmem.c: fixes to better account for memory reallocations * src/lzw/ftlzw2.c, src/lzw/ftzopen.h, src/lzw/ftzopen.c, src/lzw/rules.mk: first version of LZW loader re-implementation. Apparently, saves about 260 KB of heap memory when loading tir24.pcf.Z
7e30776e	2005-10-20T02:13:46	* include/freetype/ftbitmap.h (FT_Bitmap_Copy, FT_Bitmap_Embolden), src/base/ftbdf.c (FT_Get_BDF_Property), src/cache/ftcmru.c (FTC_MruList_Reset, FTC_MruList_Done, FTC_MruList_Lookup): Misuse of FT_EXPORT/FT_EXPORT_DEF.
2293bb15	2005-10-19T08:07:38	* src/truetype/ttgload.c (TT_Load_Glyph): Allow size->ttmetrics to be invalid when FT_LOAD_NO_SCALE is set.
8e6c56f9	2005-10-18T06:09:13	Formatting, CR/LF issues.
92f30c81	2005-10-17T21:17:20	* src/base/ftobjs.c (FT_Open_Face): don't call FT_New_GlyphSlot and FT_New_Size if we're opening a face with face_index < 0 (which is only used for testing the format). * src/gxvalid/gxvmort0.c: removed compiler warning
6c5299e4	2005-10-16T08:29:12	* src/tools/apinames.c: adding new tool to extract public API function names from header files
d7e08f77	2005-10-15T22:40:25	Fix ChangeLog.
7734a1f7	2005-10-05T15:18:29	Add FT_FACE_FLAG_HINTER to indicate that a specific font driver has a hinting engine of its own. * include/freetype/freetype.h (FT_FACE_FLAG_HINTER): New macro. * src/cff/cffobjs.c (cff_face_init), src/cid/cidobjs.c (cid_face_init), src/truetype/ttobjs.c (tt_face_init) [TT_CONFIG_OPTION_BYTECODE_INTERPRETER], src/type1/t1objs.c (T1_Face_Init), src/type42/t42objs.c (T42_Face_Init) [TT_CONFIG_OPTION_BYTECODE_INTERPRETER]: Update face flags. * docs/CHANGES: Document it.
7c25946f	2005-09-28T07:34:45	Formatting.
d6e8b331	2005-09-28T06:49:13	* builds/unix/freetype2.m4: Add license exception so that the file can be used in any other autoconf script.
f582cf3f	2005-09-26T09:27:09	* src/autofit/aflatin.c (af_latin_compute_stem_width): fixed bad computation of the "vertical" flag, causing ugly things in LCD mode and others.
03ee7c82	2005-09-23T14:14:15	* src/autofit/afangles.c (af_angle_atan): replaced CORDIC-based implementation with one using lookup tables. This simple thing speeds glyph loading by 18% according to ftbench !

68a15ebb

2006-01-28T07:30:58

* README, docs/FTL.TXT: Fix email address for bug reports. Other minor formatting.

7213b4fe

2006-01-27T16:42:32

* builds/unix/configure.ac: fixed build problem on Cygwin * builds/unix/install.mk: the installation now avoids installing the internal headers, and removes existing ones if finds in the target install directory

be3c9814

2006-01-27T14:16:16

Formatting, copyright years.

6a681fa8

2006-01-27T12:11:22

* src/autofit/afwarp.c: simple #ifdef to prevent compilation when the warp hinter isn't active (it shouldn't, still experimental) * Jamfile, include/freetype/config/ftmodule.h: removed "gxvalid" and "otvalid" from the list of modules that are linked statically to a given FreeType library. Functionality has been moved to the "ftvalid" CVS module. note also that current Make-based build system still compiles the modules though... * include/freetype/config/ftoption.h: added FT_STRICT_ALIASING, which controls the definitions of the memory management functions to avoid warnings with recent versions of GCC. this macro is only here to be disabled, in case we detect problems with the new scheme. NOTE: disable macro to use the memory debugger. this will be fixed later !!

ff0e9e6c

2006-01-27T09:15:53

* builds/freetype.mk, Jamfile: define the macro FT2_BUILD_LIBRARY when compiling the library. * include/freetype/config/ftheader.h: remove inclusions of internal headers, except if the macro FT2_BUILD_LIBRARY is defined.

bcc438b1

2006-01-23T14:12:40

* include/freetype/freetype.h (FT_Select_Size): Rename the second argument from `idx' to `strike_index'. (FT_Size_Request_Type): Add FT_SIZE_REQUEST_TYPE_MAX to the end of this enum. * include/freetype/internal/ftobjs.h (FT_REQUEST_WIDTH, FT_REQUEST_HEIGHT): New macros to get the width and height of a request, in fractional pixels. * include/freetype/internal/ftobjs.h (FT_Select_Metrics, FT_Request_Metrics), src/base/ftobjs.c (FT_Select_Metrics, FT_Request_Metrics): New base functions to set the font metrics. They were part of FT_Select_Size/FT_Request_Size and are made independent functions so that metrics are not set again and again. * src/base/ftobjs.c (FT_Select_Size, FT_Request_Size): Metrics are set only when driver's size_select/size_request is NULL. That is, drivers should set the metrics themselves. (FT_Match_Size): Round before matching. This was what we did and it does cause some problems without rounding. * src/cff/cffobjs.c (cff_size_select), src/truetype/ttdriver.c (tt_size_select): Set the font metrics. s/index/strike_index/. The scaled metrics are always preferred over strikes' metrics, even when some strike is selected. This is done because the strikes' metrics are not reliable, e.g., the sign of the descender is wrong for some fonts. * src/cff/cffobjs.c (cff_size_request), src/truetype/ttdriver.c (tt_size_request): Set the font metrics. Call cff_size_select/tt_size_select when some strike is matched. * src/bdf/bdfdrivr.c, src/cff/cffobjs.c, src/cid/cidobjs.c, src/pcf/pcfdrivr.c, src/truetype/ttdriver.c, src/type1/t1objs.c, src/type1/t1objs.h, src/type42/t42objs.c, src/winfonts/winfnt.c: Set the font metrics. s/index/strike_index/. * src/tools/test_afm.c, src/psaux/psconv.c: Older versions of these files were committed. Just a catch-up. (PS_Conv_ToFixed): Remove the `goto'. (PS_Conv_ASCIIHexDecode, PS_Conv_EexecDecode): Speed up a little. * src/sfnt/ttsbit.c (tt_face_load_sbit_strikes, tt_face_load_strike_metrics), src/sfnt/ttsbit0.c (tt_face_load_sbit_strikes, tt_face_load_strike_metrics): The advertised metrics in `available_sizes' are different from those actually used.

4c6234d9

2006-01-23T10:46:38

* src/psaux/psaux.c src/psaux/psauxmod.c src/type1/t1driver.c: Make AFM parser optional, controlled by `T1_CONFIG_OPTION_NO_AFM'.

ed70ca5a

2006-01-23T07:28:03

* builds/unix/install-sh, builds/unix/mkinstalldirs: Updated from `texinfo' CVS module at savannah.gnu.org.

b36bf527

2006-01-22T07:09:54

* src/autofit/afloader.c (af_loader_load_g): Move AF_USE_WARPER up to avoid compiler warnings. * src/autofit/afwarp.c (af_warper_compute_line_best): Remove shadowing variable declarations. Fix warning parameters and replace printf with AF_LOG. (af_warper_compute): Remove unused variable.

1be9ebf5

2006-01-22T06:58:16

* src/autofit/rules.mk (AUTOF_DRV_SRC): Add afwarp.c. Formatting, copyright notices, copyright years.

e7be64e9

2006-01-21T17:27:32

Fix ChangeLog.

bb4edc92

2006-01-21T14:31:45

* src/autofit/aflatin.c, src/autofit/afwarp.h, src/autofit/afwarp.c, src/autofit/aftypes.h, src/autofit/afloader.c, src/autofit/autofit.c: adding experimental implementation of "warp hinting" (new hinting algorithm for gray-level and LCD rendering). It is disabled by default, you need to #define AF_USE_WARPER in aftypes.h to enable it.

8c16ed36

2006-01-19T13:10:49

* src/sfnt/ttsbit0.c (tt_face_load_strike_metrics): fixed small bug that prevented compilation when FT_OPTIMIZE_MEMORY is defined

8b560632

2006-01-19T08:30:58

* builds/win32/visualc/freetype.dsp: Updated. Typos.

47bf95dd

2006-01-17T16:55:32

Use pscmap service in CFF module. * src/cff/cffcmap.c (cff_cmap_uni_pair_compare): Removed. (cff_sid_to_glyph_name): New function. (cff_cmap_unicode_init, cff_cmap_unicode_done, cff_cmap_unicode_char_index, cff_cmap_unicode_char next): Use pscmap service. (cff_cmap_unicode_class_rec): Updated. * src/cff/cffcmap.h (CFF_CMapUnicode, CFF_CMap_UniPair): Removed. * src/psnames/psmodule.c (ps_unicodes_char_next): Fix `unicode' return value. * src/psaux/afmparse.c (afm_parser_read_vals): Use double casting to avoid type-punning compiler warnings.

ce94c7a9

2006-01-16T22:35:33

Formatting, copyright years.

108fdbbb

2006-01-16T15:35:56

* src/psaux/afmparse.c, src/psaux/afmparse.h: New files which implement an AFM parser. It is used to parse an AFM file. * src/psaux/psconv.c, src/psaux/psconv.h: New files to provide conversion functions (e.g, PS real number => FT_Fixed) for the PS_Parser and AFM_Parser. Some of the functions are taken, with some modifications, from the psobjs.c * src/psaux/psobjs.c: Use functions from psconv.c. * include/freetype/internal/psaux.h, src/psaux/psauxmod.c:: Add `AFM_Parser' to the `psaux' service. * src/psaux/psaux.c, src/psaux/rules.mk: Include those new files. * src/tools/test_afm.c: A test program for AFM parser. * include/freetype/internal/services/svkern.h, include/freetype/internal/ftserv.h: New service `Kerning'. It is currently only used to get the track kerning information. * src/type1/t1driver.c, src/type1/t1objs.c, src/type1/t1afm.c, src/type1/t1afm.h: Update to use the AFM parser. Provide the `Kerning' service. * include/freetype/freetype.h, src/base/ftobjs.c: New API `FT_Get_Track_Kerning'.

ea1e8d3a

2006-01-15T15:01:45

* include/freetype/internal/ftobjs.h, src/base/ftobjs.c, src/bdf/bdfdrivr.c, src/cff/cffgload.c, src/cid/cidgload.c, src/pcf/pcfdrivr.c, src/type1/t1gload.c, src/winfonts/winfnt.c: s/ft_fake_vertical_metrics/ft_synthesize_vertical_metrics/. * docs/CHANGES: Mention that vertical metrics are synthesized for fonts not having this info.

1723dcc2

2006-01-15T07:30:32

Formatting, minor clean-ups.

212aee0d

2006-01-15T06:24:53

* include/freetype/internal/ftobjs.h (ft_fake_vertical_metrics), src/base/ftobjs.c (ft_fake_vertical_metrics): New function to fake the vertical metrics. * src/cff/cffgload.c, src/cid/cidgload.c, src/pcf/pcfdrivr.c, src/type1/t1gload.c, src/winfonts/winfnt.c: Fake the vertical metrics. The fake metrics is monotone. * src/truetype/ttgload.c (compute_glyph_metrics): Some fixes and formattings in vertical metrics faking. There are still rooms for improvements (and so do the CFF module).

e5ff059f

2006-01-15T06:00:49

* src/bdf/bdfdrivr.c (BDF_Glyph_Load), src/pcf/pcfdrivr.c (PCF_Glyph_Load), src/winfonts/winfnt.c (FNT_Load_Glyph): Don't set the linear advance fields as they are only for the outline glyphs. * include/freetype/freetype.h: Documentation updates/clarificatoins. The meaning of FT_LOAD_FORCE_AUTOHINT is changed so that no real change need be made to the code. * src/base/ftobjs.c (FT_Load_Glyph): Resolve flag dependencies and decide whether to use the auto-hinter according to documentation. There should to be no real difference. Some checks (e.g., is text height positve?) after the glyph is loaded. (FT_Select_Size, FT_Request_Size): Scales are set to wrong values. Be careful that scales won't be negative.

3d8eeb8e

2006-01-14T07:10:45

Formatting, comment fixes.

e33dc2eb

2006-01-14T05:09:30

* docs/CHANGES: Mention the size selection change. * src/bdf/bdfdrivr.c (BDF_Size_Request, BDF_Size_Select), src/pcf/pcfdrivr.c (PCF_Size_Request, PCF_Size_Select), src/winfonts/winfnt.c (FNT_Size_Request, FNT_Size_Select): Do size matching for request of type NOMINAL and REAL_DIM. * src/winfonts/winfnt.c (FNT_Face_Init): Print trace message when `pixel_height' is used for nominal height. * src/base/ftobjs.c (FT_Request_Size): Call `FT_Match_Size' if the face is bitmap only and driver doesn't provide `request_size'. This is added merely for completion as no driver satisfies the conditions.

f1c2b91e

2006-01-13T14:53:28

Formatting, copyright year updates. Decorate long constants with `L' and `UL' where appropriate.

fa7d6ab2

2006-01-13T12:21:31

* include/freetype/internal/sfnt.h (SFNT_Interface): New method `load_strike_metrics' used to load the strike's metrics. * src/sfnt/sfdriver.c, src/sfnt/ttsbit.c, src/sfnt/ttsbit.h, src/sfnt/ttsbit0.c: New function `tt_face_load_strike_metrics'. * src/pfr/pfrobjs.c (pfr_face_init): Set FT_Bitmap_Size correctly. * src/winfonts/winfnt.c (FNT_Face_Init): Use `nominal_point_size' for nominal size unless it is obviously incorrect. * include/freetype/freetype.h (FT_Bitmap_Size): Update the comments on FNT driver. Introduce new size selection interface. * include/freetype/internal/ftdriver.h (struct FT_Driver_ClassRec_): Replace `set_char_sizes' and `set_pixel_sizes' by `request_size' and `select_size'. * include/freetype/freetype.h (FT_Select_Size, FT_Size_Request_Type, FT_Size_Request, FT_Request_Size, FT_Select_Size), src/base/ftobjs.c (FT_Select_Size, FT_Request_Size): API additions to export the new size selection interface. * src/base/ftobjs.c (FT_Set_Char_Size, FT_Set_Pixel_Sizes): Use `FT_Request_Size'. * include/freetype/internal/ftobjs.h (FT_Match_Size), src/base/ftobjs.c (FT_Match_Size): New function to match a size request against `available_sizes'. Drivers supporting bitmap strikes can use this function to implement `request_size'. * src/bdf/bdfdrivr.c, src/cid/cidobjs.c, src/cid/cidobjs.h, src/cid/cidriver.c, src/pcf/pcfdrivr.c, src/type1/t1driver.c, src/type1/t1objs.c, src/type1/t1objs.h, src/type42/t42drivr.c, src/type42/t42objs.c, src/type42/t42objs.h, src/winfonts/winfnt.c: Update to new size selection interface. * src/cff/cffdrivr.c, src/cff/cffgload.c, src/cff/cffobjs.c, src/cff/cffobjs.h, src/truetype/ttdriver.c, src/truetype/ttgload.c, src/truetype/ttobjs.c, src/truetype/ttobjs.h: Update to new size selection interface. Make `strike_index' FT_ULong and always defined. Use `load_strike_metrics' provided by SFNT interface.

8ab0979d

2006-01-12T08:12:27

Prepare use of pscmap service within CFF module. * include/freetype/internal/services/svpscmap.h: Include FT_INTERNAL_OBJECTS_H. (PS_Unicode_Index_Func): Removed. Unused. (PS_Macintosh_Name_Func): Renamed to... (PS_Macintosh_NameFunc): This. Update all callers. (PS_Adobe_Std_Strings_Func): Renamed to... (PS_Adobe_Std_StringsFunc): This. Update all callers. (PS_UnicodesRec): This is the former `PS_Unicodes' structure. Add `cmap' member. Update all callers. (PS_Unicodes): This is now a typedef'd pointer to PS_UnicodesRec. Update all callers. (PS_Glyph_NameFunc): New typedef. (PS_Unicodes_InitFunc): Change arguments to expect a function and generic data pointer which returns a glyph name from a given index. * src/psnames/psmodule.c (ps_unicodes_init, ps_unicodes_char_index, ps_unicodes_char_next, pscmaps_interface): Updated. * include/freetype/internal/t1types.h (T1_FaceRec): Updated. * src/psaux/t1cmap.h (T1_CmapStdRec): Updated. (T1_CmapUnicode, T1_CmapUnicodeRec): Removed. * src/psaux/t1cmap.c (t1_get_glyph_name): New callback function. (t1_cmap_unicode_init, t1_cmap_unicode_done, t1_cmap_unicode_char_index, t1_cmap_unicode_char_next, t1_cmap_unicode_class_rec): Updated. * src/type42/t42types.h (T42_FaceRec): Updated.

356a4d89

2006-01-12T03:33:16

* Add declarations of new MacOS-specific APIs

435046b5

2006-01-11T10:57:42

Formatting, improving comments.

adf828ff

2006-01-11T10:08:49

Fix Savannah bug #15056 and use pscmap service in psaux module. * include/freetype/internal/services/svpscmap.h (PS_UniMap): Use FT_UInt32 for `glyph_index'. (PS_Unicodes_InitFunc): Use FT_String for `glyph_names'. (PS_Unicodes_CharIndexFunc): Use FT_UInt32 for `unicode'. (PS_Unicodes_CharNextFunc): Make second argument a pointer to FT_UInt32. * src/psnames/psmodule.c (VARIANT_BIT, BASE_GLYPH): New macros. (ps_unicode_value): Set VARIANT_BIT in return value if glyph is a variant glyph (this is, it has non-leading `.' in its name). (compare_uni_maps): Sort base glyphs before variant glyphs. (ps_unicodes_init): Use FT_String for `glyph_names' argument. Reallocate only if number of used entries is much smaller. Updated to handle variant glyphs. (ps_unicodes_char_index, ps_unicodes_char_next): Prefer base glyphs over variant glyphs. Simplify code. * src/psaux/t1cmap.c (t1_cmap_uni_pair_compare): Removed. (t1_cmap_unicode_init, t1_cmap_unicode_char_index, t1_cmap_unicode_char_next): Use pscmap service. (t1_cmap_unicode_done): Updated. * src/psaux/t1cmap.h (T1_CMapUniPair): Removed. (T1_CMapUnicode): Use PS_Unicodes structure.

f8d16cc5

2006-01-11T09:28:38

* Fix 'deprecated' warnings in building for MacOS

6cdab92b

2006-01-08T22:34:01

* docs/CHANGES: Updated. * include/freetype/ftmodapi.h (FT_Module_Get_Flags): New declaration. * src/base/ftobjs.c (FT_Module_Get_Flags): New function.

30bd2844

2006-01-08T19:38:42

* src/base/ftutil.c (ft_highpow2): s/FT_BASE/FT_BASE_DEF/. Reported by Niels Boldt <nielsboldt@gmail.com>.

e8f92af3

2006-01-08T13:43:30

* src/pcf/pcfread.c (pcf_get_bitmaps): Remove unused variable `bitmaps'. From Yu Lei <yulei0@gmail.com>.

05cda08b

2006-01-08T13:37:15

Fix ChangeLog.

3dfcef69

2005-12-28T06:47:12

add '\n' to the end of src/sfnt/ttbdf.c

083ba0b7

2005-12-23T15:10:54

Formatting, documentation improvements.

e6bb9533

2005-12-23T13:32:06

* Jamfile, docs/reference/README: fix it so that "jam refdoc" works correctly to generate the API reference in 'docs/reference' * src/tools/docmaker/tohtml.py: update to output nicer fields lists in the API reference * src/base/ftobjs.c (FT_Load_Glyph): FT_LOAD_TARGET_LIGHT now forces auto-hinting * freetype/freetype.h: updating the documentation for FT_LOAD_TARGET_XXX and FT_Render_Mode values

53be6e9b

2005-12-23T12:22:46

ftmac.c counts supported faces only

b79b5133

2005-12-20T12:01:58

Formatting, improving comments.

ce34d122

2005-12-17T13:12:49

* src/truetype/ttinterp.c (Update_Max): Set current size of buffer correctly (so that memory debug system won't panic).

dcb8b710

2005-12-16T14:27:14

* include/freetype/internal/ftobjs.h (ft_glyphslot_grid_fit_metrics), src/base/ftobjs.c (ft_glyphslot_grid_fit_metrics): Removed. * src/base/ftobjs.c (ft_recompute_scaled_metrics): Do not round. * src/cff/cffgload.c (cff_slot_load), src/cid/cidgload.c (cid_slot_load_glyph), src/truetype/ttgload.c (compute_glyph_metrics), src/type1/t1gload.c (T1_Load_Glyph): Do not round glyph metrics. * doc/CHANGES: Mention the changes.

db0182f0

2005-12-14T21:16:33

small update

89a2a4b5

2005-12-14T20:38:15

* include/freetype/config/ftoption.h, include/freetype/config/ftstdlib.h, include/freetype/internal/tttypes.h, src/sfnt/Jamfile, src/sfnt/rules.mk, src/sfnt/sfdriver.c, src/sfnt/ttbdf.h, src/sfnt/ttbdf.c, src/sfnt/sfobjs.c: Added support for an embedded 'BDF ' table within SFNT-based bitmap font files. This is used to store atoms & properties from the original BDF fonts that were used to generate the font file. the feature is controled by TT_CONFIG_OPTION_BDF within 'ftoption.h' and is used to implement FT_Get_BDF_Property for these font files. At the moment, this is still experimental, the BDF table format isn't cast into stone yet.

8def3c89

2005-12-14T16:38:31

* Jamfile: small fix to ensure that ftexport.sym is placed in the same location than other generated objects (i.e. within the 'objs' directory of the current dir)

5b5f382b

2005-12-14T16:37:15

* src/autofit/aflatin.c, src/autofit/afhints.c: changed the implementation of the LIGHT hinting mode to completely disable horizontal hinting. This is an experimental effort to integrate David Chester's latest patch without fucking the other hinting modes as well. Note that this doesn't force auto-hinting for all fonts however.

364db082

2005-12-07T20:34:11

* src/sfnt/sfobjc.c (sfnt_init_face): Move tag check to... * src/sfnt/ttload.c (sfnt_init): Here, before handling TTCs.

3b8db669

2005-12-06T10:47:44

Fix ChangeLog and source code comment.

a3690cda

2005-12-06T08:24:01

* src/truetype/ttobjs.c (tt_size_init): size->ttmetrics.valid is initialized twice. size->strike_index is not initialized.

2a0903a5

2005-12-03T08:13:43

* src/type42/t42objs.x (T42_Face_Init): Replace call to FT_New_Memory_Face with call to FT_Open_Face to pass `params'.

44e47d5f

2005-11-30T18:47:49

* src/sfnt/ttcmap.c, src/sfnt/ttcmap.h: s/TT_CMAP_FLAG_OVERLAPPED/TT_CMAP_FLAG_OVERLAPPING/.

b5d88e8e

2005-11-30T08:55:51

* docs/CHANGES: Document latest charmap code changes.

b797fdb5

2005-11-30T08:48:32

* docs/CHANGES: Document ftdump's `-v' option.

a28bc4c7

2005-11-30T02:39:10

* src/sfnt/ttcmap.c (tt_cmap4_char_map_binary, tt_cmap12_char_map_binary): Fix compiler warnings.

a0911343

2005-11-29T11:32:53

Major update to distinguish between unsorted and overlapped segments for cmap format 4. For overlapped but sorted segments, which is previously considered unsorted, we still use binary search. * src/sfnt/ttcmap.h (struct TT_CMapRec_): Replace `unsorted' by `flags'. (TT_CMAP_FLAG_UNSORTED, TT_CMAP_FLAG_OVERLAPPED): New macros. * src/sfnt/ttcmap.c (OPT_CMAP4): Removed as it is always defined. (struct TT_CMap4Rec_): Remove `old_charcode' and `table_length'. (tt_cmap4_reset): Removed. (tt_cmap4_init): Updated accordingly. (tt_cmap4_next): Updated accordingly. Take care of overlapped segments. (tt_cmap4_validate): Make sure the subtable is large enough. Do not check glyph_ids because some fonts set the length wrongly. Also, when all segments have offset 0, glyph_ids is always invalid. It does not cause any problem so far only because the check misses equality. Distinguish between unsorted and overlapped segments. (tt_cmap4_char_map_linear, tt_cmap4_char_map_binary): New functions to do "charcode => glyph index" by linear/binary search. (tt_cmap4_char_index, tt_cmap4_char_next): Use tt_cmap4_char_map_linear and tt_cmap4_char_map_binary. (tt_face_build_cmaps): Treat the return value of validator as flags for cmap.

569ec4ee

2005-11-29T11:27:51

* src/sfnt/ttcmap.c (struct TT_CMap12Rec_, tt_cmap12_init, tt_cmap12_next): New struct/function for fast "next char". (tt_cmap12_char_map_binary): New function to do "charcode => glyph index" by binary search. (tt_cmap12_char_index, tt_cmap12_char_next): Use tt_cmap12_char_map_binary. (tt_face_build_cmaps): Check table and offset correctly (equality is missing).

df1598e3

2005-11-25T08:04:09

2005-11-15 Detlef W�rkner <TetiSoft@apg.lahn.de> * builds/amiga/smakefile: Adjusted the compiler options to the current sources, now really builds the gxvalid, gzip and psnames modules. * builds/amiga/src/base/ftsystem.c: The assumed Seek() position in the file cache was off by one byte which could cause false errors in font files.

6b1c597c

2005-11-24T05:16:57

MPW makefiles are updated to build all available modules

67ba2118

2005-11-21T17:32:03

* src/bdf/bdfdrivr.c (bdf_interpret_style, BDF_Face_Done): Fix small memory leak.

840232ad

2005-11-21T12:36:42

* src/sfnt/ttload.c (sfnt_init): Add tracing message.

275be9ba

2005-11-21T03:05:34

* src/sfnt/ttsbit0.c (tt_sbit_decoder_load_image): image_offset is added to image_start twice when image_format is 2 or 5.

d81947e4

2005-11-21T03:04:03

* src/sfnt/sfobjs.c (sfnt_init_face): Check that format_tag is known before loading the table directory. * src/sfnt/ttload.c (tt_face_load_sfnt_header, tt_face_load_directory): Delay sfnt_dir_check from tt_face_load_sfnt_header to tt_face_load_directory.

6f1eca04

2005-11-20T08:24:24

* src/sfnt/ttload.c (sfnt_dir_check): Clean up and return correct error code. (sfnt_init): New function to fill in face->ttc_header. A non-TTC font is synthesized into a TTC font with one offset table. (tt_face_load_sfnt_header): Use sfnt_init. Fix an invalid access when the font is TTC and face_index is -1.

6c990459

2005-11-18T21:10:59

* src/sfnt/ttload.c (tt_face_load_metrics): Ignore excess number of metrics instead of aborting. Patch suggested by Derek Noonburg. * src/cff/cffgload.c (cff_slot_load), src/cid/cidgload.c (cid_slot_load_glyph), src/type1/t1gload.c (T1_Load_Glyph): Scale the glyph properly if no hinter is available. * docs/CHANGES: Mention scaling bug.

1a293d6c

2005-11-18T08:23:06

* src/sfnt/ttload.c (tt_face_load_metrics): Ignore excess number of metrics instead of aborting. Patch suggested by Derek Noonburg.

8d81d41a

2005-11-18T07:47:06

add FT_TrueTypeGX_Free() etc to free the buffers allocated by gxvalid, otvalid

cb182381

2005-11-18T04:29:31

* builds/unix/ftsystem.c (FT_Stream_Open, FT_New_Memory, FT_Done_Memory), builds/vms/ftsystem.c (FT_Stream_Open, FT_New_Memory, FT_Done_Memory), builds/win32/ftdebug.c (FT_Message, FT_Panic): s/FT_EXPORT/FT_BASE/.

0acfc1f8

2005-11-17T16:54:54

2005-11-17 Detlef W�rkner <TetiSoft@apg.lahn.de> * builds/amiga/src/base/ftdebug.c (FT_Trace_Get_Count, FT_Trace_Get_Name, FT_Message, FT_Panic), builds/amiga/src/base/ftsystem.c (FT_New_Memory, FT_Done_Memory, FT_Stream_Open): s/FT_EXPORT/FT_BASE/.

4859ac4a

2005-11-17T14:21:07

Add ChangeLog entry.

cfc0cf2e

2005-11-17T08:12:00

Add vertical metrics support to OpenType CFF outlines. Based on a patch from Mike Moening <MikeM@RetekSolutions.com> * src/cff/cffgload.c (cff_face_get_vertical_metrics): New function. (cff_slot_load): Use cff_face_get_vertical_metrics. * docs/CHANGES: Updated.

35bfc0f1

2005-11-17T01:53:07

* src/base/ftcalc.c (FT_MulTo64): Commented out. * include/freetype/internal/ftcalc.h (FT_SqrtFixed), src/base/ftcalc.c (FT_SqrtFixed), include/freetype/internal/ftdebug.h (FT_Trace_Get_Count, FT_Trace_Get_Name, FT_Message, FT_Panic), src/base/ftdebug.c (FT_Trace_Get_Count, FT_Trace_Get_Name, FT_Message, FT_Panic), include/freetype/internal/ftobjs.h (FT_New_Memory, FT_Done_Memory), include/freetype/internal/ftstream.h (FT_Stream_Open), src/base/ftsystem.c (FT_New_Memory, FT_Done_Memory, FT_Stream_Open): s/FT_EXPORT/FT_BASE/. * builds/exports.mk: Manually add TT_New_Context to EXPORTS_LIST too.

674ba91f

2005-11-16T18:09:27

formatting

f7cc1814

2005-11-15T17:30:56

* src/base/fttrigon.c (ft_trig_prenorm): fixed a bug that created invalid computations, resulting in very weird bugs in TrueType bytecode hinted fonts * src/truetype/ttinterp.c: redefined FT_UNUSED_EXEC to not perform a structure copy each time. Wooot. !

d829ff76

2005-11-12T17:07:11

* src/cache/ftccache.c (FTC_Cache_Clear), src/cache/ftcmanag.c (FTC_Manager_Check): Remove FT_EXPORT_DEF tag. * src/base/ftcalc.c (FT_Add64): Remove FT_EXPORT_DEF tag. (FT_Div64by32, FT_Sqrt32): Commented out. Unused. * include/freetype/internal/ftcalc.h (SQRT_32): Removed. Unused. (FT_Sqrt32): Commented out. Unused. * include/freetype/cache/ftccache.h: s/ftc_node_destroy/FTC_Node_Destroy/. * src/cache/ftccback.h (ftc_node_destroy): New declaration. * src/cache/ftccache.c (ftc_node_destroy): Use FT_LOCAL_DEF tag. (FTC_Node_Destroy): New exported wrapper function for ftc_node_destroy. * src/cache/ftcmanag.c: Include ftccback.c.

cee37a3b

2005-11-12T07:34:40

Clean-up.

f2c5330a

2005-11-11T16:20:59

* builds/exports.mk ($(EXPORTS_LIST)): Add TT_RunIns.

4309edcc

2005-11-11T15:49:14

* src/autofit/afangles.c, src/autofit/aftypes.h (af_angle_diff): Comment out. Unused. * builds/beos/beos.mk: Call beos-def.mk before anything else to define the separator. * builds/unix/unix-cc.in (LINK_LIBRARY): Add `-no-undefined' flag.

ea4c3dc4

2005-11-08T09:10:16

* src/type1/t1afm.c (T1_Read_PFM): Zero offset means `no kerning table available'. From Sergey Tolstov <stolstov@esri.com>.

96508b74

2005-11-04T16:10:28

updating ChangeLog

b2d02530

2005-11-04T06:58:49

* src/base/ftobjs.c (FT_Open_Face): Avoid possible memory leak. Make compiling instructions in docs/CUSTOMIZE work again. * builds/unix/unix-cc.in (CPPFLAGS): New variable. (CFLAGS): Don't include @CPPFLAGS@. * builds/freetype.mk (FT_CFLAGS): Add CPPFLAGS.

dab24546

2005-11-02T09:24:00

updating ChangeLog with commits from 2005-10-28

69d45172

2005-10-28T16:03:06

update files for classic MacOS support

4511576b

2005-10-28T15:39:58

fix invalid cast from NULL to integer typed variables

4b5661c3

2005-10-27T21:28:35

* include/freetype/ftsysmem.h, include/freetype/ftsysio.h: Removed. Obsolete. Cleaning up comments to avoid a mix-up of old and new style.

43b057b6

2005-10-26T18:37:40

* src/sfnt/sfdriver.c (sfnt_interface): Move out `tt_face_get_kerning' from a #ifdef clause. Reported by Tony J. Ibbs <tibs@sj.co.uk>.

6c0e734f

2005-10-23T19:31:01

* src/base/ftdbgmem.c (ft_mem_debug_realloc): Make it compile with C++.

90968f75

2005-10-22T10:34:45

Fix ChangeLog.

398d64c0

2005-10-21T10:01:25

* src/base/ftdbgmem.c: another realloc memory counting bug fix * src/tools/Jamfile: adding missing file * src/lzw/Jamfile: fixing incorrect source file reference

560d5fed

2005-10-21T09:08:28

Minor cleanups. Copyright issues.

c1b6d082

2005-10-20T15:33:34

* src/base/ftdbgmem.c: fixes to better account for memory reallocations * src/lzw/ftlzw2.c, src/lzw/ftzopen.h, src/lzw/ftzopen.c, src/lzw/rules.mk: first version of LZW loader re-implementation. Apparently, saves about 260 KB of heap memory when loading tir24.pcf.Z

7e30776e

2005-10-20T02:13:46

* include/freetype/ftbitmap.h (FT_Bitmap_Copy, FT_Bitmap_Embolden), src/base/ftbdf.c (FT_Get_BDF_Property), src/cache/ftcmru.c (FTC_MruList_Reset, FTC_MruList_Done, FTC_MruList_Lookup): Misuse of FT_EXPORT/FT_EXPORT_DEF.

2293bb15

2005-10-19T08:07:38

* src/truetype/ttgload.c (TT_Load_Glyph): Allow size->ttmetrics to be invalid when FT_LOAD_NO_SCALE is set.

8e6c56f9

2005-10-18T06:09:13

Formatting, CR/LF issues.

92f30c81

2005-10-17T21:17:20

* src/base/ftobjs.c (FT_Open_Face): don't call FT_New_GlyphSlot and FT_New_Size if we're opening a face with face_index < 0 (which is only used for testing the format). * src/gxvalid/gxvmort0.c: removed compiler warning

6c5299e4

2005-10-16T08:29:12

* src/tools/apinames.c: adding new tool to extract public API function names from header files

d7e08f77

2005-10-15T22:40:25

Fix ChangeLog.

7734a1f7

2005-10-05T15:18:29

Add FT_FACE_FLAG_HINTER to indicate that a specific font driver has a hinting engine of its own. * include/freetype/freetype.h (FT_FACE_FLAG_HINTER): New macro. * src/cff/cffobjs.c (cff_face_init), src/cid/cidobjs.c (cid_face_init), src/truetype/ttobjs.c (tt_face_init) [TT_CONFIG_OPTION_BYTECODE_INTERPRETER], src/type1/t1objs.c (T1_Face_Init), src/type42/t42objs.c (T42_Face_Init) [TT_CONFIG_OPTION_BYTECODE_INTERPRETER]: Update face flags. * docs/CHANGES: Document it.

7c25946f

2005-09-28T07:34:45

Formatting.

d6e8b331

2005-09-28T06:49:13

* builds/unix/freetype2.m4: Add license exception so that the file can be used in any other autoconf script.

f582cf3f

2005-09-26T09:27:09

* src/autofit/aflatin.c (af_latin_compute_stem_width): fixed bad computation of the "vertical" flag, causing ugly things in LCD mode and others.

03ee7c82

2005-09-23T14:14:15

* src/autofit/afangles.c (af_angle_atan): replaced CORDIC-based implementation with one using lookup tables. This simple thing speeds glyph loading by 18% according to ftbench !

kc3-lang/freetype/ChangeLog

ChangeLog

Log