kmx git

Commit	Date	Message
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.
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.
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
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..
ba4511b8	2003-02-18T22:25:22	* src/truetype/ttdriver.c, src/truetype/ttobjs.h, src/truetype/ttobjs.c, src/truetype/ttinterp.c, src/base/ftobjs.c: fixing the slight distortion problem that occured due to the latest auto-hinter changes
d4c48e06	2003-02-13T17:56:45	Updated changelog: change to incremental interface.
3c3b2be6	2003-01-31T10:12:40	* docs/CHANGES, docs/VERSION.DLL, docs/TODO: updating documentation for the 2.1.4 release * builds/win32/visualc/freetype.dsp, builds/win32/visualc/index.html: updating the project file for 2.1.4
4bdf4350	2003-01-30T23:24:18	various improvements for 2.1.4. see ChangeLog, I've got problems with copy & paste on my desktop !!
9acb09e0	2003-01-24T08:30:36	updated documentation for 2.1.4
79c23ae2	2003-01-22T22:53:55	* src/sfnt/ttload.c (sfnt_dir_check): relaxed the "head" table size verification to accept a few broken fonts who pad the size incorrectly (the table should be padded, but its "size" field shouldn't per se the spec)
146ff279	2003-01-22T22:47:04	* src/autohint/ahhint.c: small fix to the stem width optimisation
2f70965f	2003-01-22T22:45:28	* include/freetype/ftbdf.h, include/freetype/internal/bdftypes.h, src/base/ftbdf.c, src/bdf/bdfdrivr.c, src/pcf/pcfdrivr.c, src/pcf/pcfread.h: adding a new API, named FT_Get_BDF_Property to retrieve the BDF properties of a given PCF or BDF font
0d526396	2003-01-18T16:39:18	* builds/unix/ltmain.sh: Regenerated with `libtoolize --force --copy' from libtool 1.4.3. * builds/unix/aclocal.m4: Regenerated with `aclocal -I .' from automake 1.7.1. * builds/unix/configure: Regenerated with autoconf 2.54. * builds/unix/config.guess, builds/unix/config.sub: Updated from `config' CVS module at subversions.gnu.org. * builds/unix/install-sh, builds/unix/mkinstalldirs: Updated from `automake' CVS module at subversions.gnu.org.
feb3d870	2003-01-15T23:43:17	* include/freetype/freetype.h: fixed documentation for FT_Size_Metrics
619d62d9	2003-01-15T23:01:02	* src/gzip/ftgzip.c: bugfix: couldn't read certain gzip-ed font files
12d09050	2003-01-15T22:48:27	* include/freetype/config/ftheader.h, include/freetype/internal/fnttypes.h, include/freetype/ftwinfnt.h, src/base/winfnt.c, src/winfonts/winfnt.c, src/base/Jamfile, src/base/rules.mk, src/base/descrip.mms: added a Windows .FNT specific API (mostly for Wine). Also fixed a nasty bug in the header loader which would cause invalid memory overwrites
cad11476	2003-01-14T16:00:32	Noted addition of 'const' to the first argument to FT_Matrix_Multiply.
2c425de9	2003-01-13T10:27:35	noted latest change to ttload.c
14018b4a	2003-01-12T18:26:10	2003-01-11 David Chester <davidchester@qmx.net> * include/freetype/config/ftoption.h, src/autohint/ahglobal.h, src/autohint/ahglobal.c, src/autohint/ahglyph.c, src/autohint/ahtypes.h: included David Chester's patches to the auto-hinter in order to slightly improve the output. Note that everything is controlled through the new FT_CONFIG_OPTION_CHESTER_HINTS defined at the end of "ftoption.h", there are also individual FT_CONFIG_CHESTER_XXX macros to control individual "features". Note that all improvements are enabled by default, but can be tweaked for optimization and testing purpose. The configuration macros will most likely disappear in the short future. 2003-01-11 David Turner <david@freetype.org> * include/freetype/internal/fnttypes.h: fixed a structure field definition to avoid memory overwrites
57ce0bee	2003-01-08T10:06:19	* src/winfonts/winfnt.c: read 16 bytes into "reserved2", not "reserved"
77b68b8e	2003-01-08T09:59:17	* src/truetype/ttgload.c: fixing the TrueType loader to handle invalid composites correctly by limiting the recursion depth
265799a9	2003-01-08T09:52:32	* src/autohint/ahtypes.h, src/autohint/ahhint.c, src/pshinter/pshalgo3.h, src/pshinter/pshalgo3.c: implemented the FT_RENDER_MODE_LIGHT hinting mode in the auto and postscript hinters
6453a819	2003-01-08T09:28:34	* src/base/ftobjs.c (find_unicode_charmap): fixed the error code returned when the font doesn't contain a Unicode charmap. This allows FT2 to load "symbol.ttf" and a few others correctly since the last release
cce3c80c	2003-01-08T09:10:53	* Jamrules, Jamfile, Jamfile.in, src/*/Jamfile: small changes to support the compilation of FreeType 2 as part of larger projects with their own configuration options (only with Jam)
20e33158	2003-01-07T22:54:02	* src/base/ftstroker.c: probably the last bug-fixes to the stroker, the API is likely to change however. * src/base/fttrigon.c (FT_Angle_Diff): fixing function, it returned invalid values for large negative angle differences (resulting in incorrect stroker computations, among other things) * src/cache/ftccache.c (ftc_node_unlink): removing incorrect assertion, and changing code to avoid hash table size contraction * src/base/Jamfile, src/base/rules.mk, src/base/descrip.mms: adding "ftstroker.obj" to default build, as optional component
91f90588	2002-12-26T21:49:40	updated builds/unix/configure by running autoconf
8291d253	2002-12-26T20:51:04	* src/gzip/adler32.c, src/gzip/infblock.c, src/gzip/inflate.c, src/gzip/inftrees.c, src/gzip/zconf.h, src/gzip/zlib.h, src/gzip/zutil.h: updates to allow compilation without compiler warnings with LCC-Win32 * include/freetype/freetype.h, docs/VERSION.DLL, builds/unix/configure.ac: updates for the upcoming 2.1.4 release
6bb601ea	2002-12-26T20:50:39	* src/gzip/adler32.c, src/gzip/infblock.c, src/gzip/inflate.c, src/gzip/inftrees.c, src/gzip/zconf.h, src/gzip/zlib.h, src/gzip/zutil.h: updates to allow compilation without compiler warnings with LCC-Win32 * include/freetype/freetype.h, docs/VERSION.DLL, builds/unix/configure.ac: updates for the upcoming 2.1.4 release
19b6b999	2002-12-23T22:40:21	* builds/unix/configure.ac, builds/unix/unix-cc.in, builds/unix/unix-def.in: small fix to configure sub-system on Unix to allow other programs to correctly link with zlib when needed
caf4be3c	2002-12-18T22:53:12	* src/winfonts/winfnt.c: included George Williams' fix to support version 2 fonts correctly
c528f6fa	2002-12-18T22:43:07	* src/base/ftobjs.c (find_unicode_charmap): added some comments to better explain what's happening there * src/base/ftobjs.c (open_face): included Graham Asher's fix to prevent faces without Unicode charmaps from loading
621e4886	2002-12-16T21:51:24	2002-12-16 David Turner <david@freetype.org> * docs/VERSION.DLL: updating document to better explain the differences between the three version numbers being used on Unix, as well as provide the AutoConf fragment provided by Lars Clausen * src/smooth/ftgrays.c (gray_render_conic): fixed small bug that prevented bezier arcs with negative vertical coordinates to be rendered appropriately 2002-11-27 Vincent Caron <v.caron@zerodeux.net> * builds/unix/unix-def.in, builds/unix/freetype-config.in, builds/unix/configure.ac, src/gzip/rules.mk, src/gzip/ftgzip.c: adding support for system zlib installations when available on the target platform (Unix only)
c96f69df	2002-12-03T00:39:16	* src/base/ftobjs.c: modified the logic to get Unicode charmaps. Now it loads UCS-4 charmaps when there is one. * src/base/ftobjs.c (find_unicode_charmap): new function. * src/base/ftobjs.c (open_face): refer to the above one. * src/base/ftobjs.c (FT_Select_Charmap): idem.
fc2f3c3e	2002-11-29T12:56:49	Correct the name of the controlling macro (was __FTXF86_H__ ...)
9967dce2	2002-11-23T16:41:23	* src/cff/cffload.c (cff_charser_load): modified charset loader to accept pre-defined charsets, even when the font contains fewer glyphs. also enforced more checks to ensure that we never overflow the character codes array in the encoding.
c2278680	2002-11-23T15:53:57	* src/cff/cffload.c (cff_charser_load): modified charset loader to accept pre-defined charsets, even when the font contains fewer glyphs
6048e3d0	2002-11-13T23:28:08	updating documentation & changes
5237993a	2002-11-07T09:46:43	fixed a small bug in the sbit cache that caused problems with embedded bitmaps
e57ca7de	2002-11-07T01:36:29	* src/otlayout/otlayout.h, src/otlyaout/otlconf.h, src/otlayout/otlgsub.c, src/otlayout/otlgsub.h, src/otlayout/otlparse.c, src/otlayout/otlparse.h, src/otlayout/otlutils.h: updating the OpenType Layout code, adding support fot the first GSUB lookups. Nothing that really compiles for now though * src/autohint/ahhint.c: disabled serif stem width quantization. It produces slightly better shapes though this is not distinguishable with many fonts.
60b32e16	2002-11-06T22:32:54	2002-11-05 David Turner <david@freetype.org> * include/freetype/config/ftoption.h, src/gzip/ftgzip.c: added support for the FT_CONFIG_OPTION_SYSTEM_ZLIB option, used to specify the use of system-wide zlib. Note that this macro, as well as FT_CONFIG_OPTION_BYTECODE_INTERPRETER, is not #undef-ed anymore. This allows the build system to define them depending on the configuration (typically by adding -D flags at compile time). * src/sfnt/ttcmap0.c (tt_face_build_cmaps): removed compiler warnings in optimized mode relative to the "volatile" local variables. This was not a compiler bug after all, but the fact that a pointer to a volatile variable is not the same than a volatile pointer to a variable :-) the fix was to change "volatile FT_Byte* p" into "FT_Byte* volatile p" * src/pfr/pfrload.c, src/pfr/pfrdrivr.c, src/gzip/inftrees.c: removed compiler warnings in optimized modes * src/gzip/.[hc]: modified our ZLib copy in order to prevent exporting any zlib function names outside of the component. This prevents linking problems on some platforms, when applications want to link FreeType _and_ ZLib together. 2002-11-05 Juliusz <jch@pps.jussieu.fr> src/psaux/psobjs.c (ps_table_add): modified increment loop in order to implement exponential behaviour
54b0bca5	2002-10-31T22:19:27	* include/freetype/ftgzip.h, src/gzip/ftgzip.c: adding support for gzip compressed streams !! * src/pcf/pcfdriver.c: adding automatic support for gzip-compressed PCF files
2d62446d	2002-10-25T12:22:31	* include/freetype/ftcache.h (FT_POINTER_TO_ULONG): New macro. (FTC_FACE_ID_HASH): Rewritten, using FT_POINTER_TO_ULONG.
cb544d3a	2002-10-23T09:24:23	* include/freetype/freetype.h (FT_Encoding): Fix entry for latin-2.
eacb9306	2002-10-07T10:12:43	Formatting; adding file headers.
c4c373ce	2002-10-07T09:15:20	* include/freetype/freetype.h (FT_Open_Face): Use `const' for `args' (suggested by Graham). * src/base/ftobjs.c (FT_Open_Face): Updated. (ft_input_stream_new): Ditto.
072f7f89	2002-10-05T15:00:36	* docs/CHANGES: updating
80171e06	2002-10-05T14:57:03	* src/pfr/pfrsbit.h, src/pfr/pfrsbit.c, src/pfr/pfrload.c, src/pfr/pfrgload.c, src/pfr/pfrobjs.c, src/pfr/pfrtypes.h, Jamfile, src/base/ftobjs.c: adding support for embedded bitmaps to the PFR driver, and rewriting its kerning loader / handler to use all kerning pairs in a physical font (and not just the first item). * src/tools/docmaker/content.py, src/tools/docmaker/sources.py, src/tools/docmaker/tohtml.py: fixing a few nasty bugs * src/sfnt/ttcmap0.c: the validator for format 4 sub-tables is now capable of dealing with invalid "length" fields at the start of the sub-table. This allows fonts like "mg______.ttf" (i.e. Marriage) to return accurate charmaps.
4c09ae80	2002-10-05T06:57:53	* src/smooth/ftgrays.c (SUBPIXELS): Add cast to `TPos'. Update all callers. (TRUNC): Add cast to `TCoord'. Update all callers. (TRaster): Use `TPos' for min_ex, max_ex, min_ey, max_ey, and last_ey. Update all casts. (gray_render_line): Fix casts for `p' and `first'.
90e3dd6e	2002-10-02T17:04:58	* src/bdf/bdflib.c (bdf_load_font): Allocate the _bdf_parse_t structure with FT_ALLOC instead of using the stack.
c219a5e8	2002-09-28T16:40:57	* src/include/freetype/internal/tttypes.h (num_sbit_strikes, num_sbit_scales): Use `FT_ULong'. * src/sfnt/sfobjs.c (sfnt_load_face): Updated accordingly. * src/sfnt/ttsbit.c (tt_face_set_sbit_strike): Ditto. (find_sbit_image): Remove cast. * src/raster/ftrend1.c (ft_raster1_render): Fix cast. * src/sfnt/ttload.c (tt_face_load_names): Use cast. * src/sfnt/ttcmap.c (code_to_next2): Use long constant. (code_to_index4): Use cast. (code_to_index8_12): Fix cast. * src/sfnt/ttcmap0.c (tt_cmap4_char_next, tt_cmap8_char_index, tt_cmap12_char_index): Use cast for `result'. (tt_face_build_cmaps): Use cast. * src/sfnt/sfobjs.c (tt_name_entry_ascii_from_ucs4): Use cast for `code'. (sfnt_load_face): Use FT_Int32 for `flags'. * src/smooth/ftgrays.c (gray_render_scanline, gray_render_line, gray_compute_cbox, gray_convert_glyph, gray_raster_reset): Add casts to `TCoord' and `int'. More 16bit fixes. s/FT_Pos/TPos/. * src/smooth/ftsmooth.c (ft_smooth_render_generic): Add casts.
cfd5dec3	2002-09-27T18:17:17	formatting
68e9f927	2002-09-27T11:09:23	* src/sfnt/ttpost.c (load_post_names, tt_face_free_ps_names, tt_face_get_ps_name): Replace switch statement with if clauses to make it more portable. * src/cff/cffobjs.c (cff_face_init): Ditto. * include/freetype/ftmodule.h (FT_Module_Class): Use `FT_Long' for `module_size'. * include/freetype/ftrender.h (FT_Glyph_Class_): Use `FT_Long' for `glyph_size'. * src/base/ftobjs.c (FT_Render_Glyph): Change second parameter to `FT_Render_Mode'. (FT_Render_Glyph_Internal): Change third parameter to `FT_Render_Mode'. * src/base/ftglyph.c (FT_Glyph_To_Bitmap): Change second parameter to `FT_Render_Mode'. * src/raster/ftrend1.c (ft_raster1_render): Change third parameter to `FT_Render_Mode'. * src/smooth/ftsmooth.c (ft_smooth_render, ft_smooth_render_lcd, ft_smooth_render_lcd_v): Ditto. (ft_smooth_render_generic): Change third and fifth parameter to `FT_Render_Mode'. * include/freetype/freetype.h, include/freetype/internal/ftobjs.h, include/freetype/ftglyph.h: Updated. * src/cff/cffdrivr.c (Load_Glyph), src/pcf/pcfdriver.c (PCF_Glyph_Load), src/pfr/pfrobjs.c (pfr_slot_load), src/winfonts/winfnt.c (FNT_Load_Glyph), src/t42/t42objs.c (T42_GlyphSlot_Load), src/bdf/bdfdrivr.c (BDF_Glyph_Load): Change fourth parameter to `FT_Int32'. * src/pfr/pfrobjs.c (pfr_face_init): Add two missing parameters and declare them as unused. * src/cid/cidparse.h (CID_Parser): Use FT_Long for `postscript_len'. * src/psnames/psnames.h (PS_Unicode_Value_Func): Change return value to FT_UInt32. * src/psnames/psmodule.c (ps_unicode_value, ps_build_unicode_table): Updated accordingly. * src/cff/cffdrivr.c (Get_Kerning): Use FT_Long for `middle'. (cff_get_glyph_name): Use cast for result of ft_strlen. * src/cff/cffparse.c (cff_parse_real): User cast for assigning `exp'. * src/cff/cffload.c (cff_index_get_pointers): Use FT_ULong for some local variables. (cff_charset_load, cff_encoding_load): Use casts to FT_UInt for some switch statements. (cff_font_load): Use cast in call to CFF_Load_FD_Select. * src/cff/cffobjs.c (cff_size_init): Use more casts. (cff_face_init): Use FT_Int32 for `flags'. * src/cff/cffgload.c (cff_operator_seac): Use cast for assigning `adx' and `ady'. (cff_decoder_parse_charstrings): Use FT_ULong for third parameter. Use more casts. * src/cff/cffcmap.c (cff_cmap_unicode_init): Use cast for `count'. * src/cid/cidload.c (cid_read_subrs): Use FT_ULong for `len'. * src/cid/cidgload.c (cid_load_glyph): Add missing cast for `cid_get_offset'. * src/psaux/t1decode.c (t1_decoder_parse_charstrings) <18>: Use cast for `num_points'. (t1_decoder_init): Use cast for assigning `decoder->num_glyphs'. * src/base/ftdebug.c (ft_debug_init): Use FT_Int. * include/freetype/internal/ftdriver.h (FT_Slot_LoadFunc): Use `FT_Int32' for fourth parameter. * src/base/ftobjs.c (open_face): Use cast for calling clazz->init_face. * src/raster/ftraster.c (Set_High_Precision): Use `1' instead of `1L'. (Finalize_Profile_Table, Line_Up, ft_black_init): Use casts. * src/raster/ftrend1.c (ft_raster1_render): Ditto. * src/sfnt/sfnt_dir_check: Compare `magic' with unsigned long constant. * builds/amiga/include/freetype/config/ftmodule.h: Updated.
b0b8df68	2002-09-25T00:10:27	updating documentation
31654e1b	2002-09-24T23:39:58	2002-09-25 David Turner <david@freetype.org> * src/autohint/ahtypes.h: disabling metrics hinting in the auto-hinter. this produces much better anti-aliased text 2002-09-25 Anthony Fok <anthony@thizlinux.com> * src/sfnt/ttcmap0.c: added support for opens___.ttf (it contains a charmap that uses offset=0xFFFFU instead of 0x0000 to indicate a missing glyph)
e59dc91f	2002-09-21T18:43:10	* src/truetype/ttdriver.c (Load_Glyph): Fourth parameter must be FT_Int32. * src/truetype/ttgload.c, src/truetype/ttgload.h (TT_Load_Glyph): Ditto.

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.

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.

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

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..

ba4511b8

2003-02-18T22:25:22

* src/truetype/ttdriver.c, src/truetype/ttobjs.h, src/truetype/ttobjs.c, src/truetype/ttinterp.c, src/base/ftobjs.c: fixing the slight distortion problem that occured due to the latest auto-hinter changes

d4c48e06

2003-02-13T17:56:45

Updated changelog: change to incremental interface.

3c3b2be6

2003-01-31T10:12:40

* docs/CHANGES, docs/VERSION.DLL, docs/TODO: updating documentation for the 2.1.4 release * builds/win32/visualc/freetype.dsp, builds/win32/visualc/index.html: updating the project file for 2.1.4

4bdf4350

2003-01-30T23:24:18

various improvements for 2.1.4. see ChangeLog, I've got problems with copy & paste on my desktop !!

9acb09e0

2003-01-24T08:30:36

updated documentation for 2.1.4

79c23ae2

2003-01-22T22:53:55

* src/sfnt/ttload.c (sfnt_dir_check): relaxed the "head" table size verification to accept a few broken fonts who pad the size incorrectly (the table should be padded, but its "size" field shouldn't per se the spec)

146ff279

2003-01-22T22:47:04

* src/autohint/ahhint.c: small fix to the stem width optimisation

2f70965f

2003-01-22T22:45:28

* include/freetype/ftbdf.h, include/freetype/internal/bdftypes.h, src/base/ftbdf.c, src/bdf/bdfdrivr.c, src/pcf/pcfdrivr.c, src/pcf/pcfread.h: adding a new API, named FT_Get_BDF_Property to retrieve the BDF properties of a given PCF or BDF font

0d526396

2003-01-18T16:39:18

* builds/unix/ltmain.sh: Regenerated with `libtoolize --force --copy' from libtool 1.4.3. * builds/unix/aclocal.m4: Regenerated with `aclocal -I .' from automake 1.7.1. * builds/unix/configure: Regenerated with autoconf 2.54. * builds/unix/config.guess, builds/unix/config.sub: Updated from `config' CVS module at subversions.gnu.org. * builds/unix/install-sh, builds/unix/mkinstalldirs: Updated from `automake' CVS module at subversions.gnu.org.

feb3d870

2003-01-15T23:43:17

* include/freetype/freetype.h: fixed documentation for FT_Size_Metrics

619d62d9

2003-01-15T23:01:02

* src/gzip/ftgzip.c: bugfix: couldn't read certain gzip-ed font files

12d09050

2003-01-15T22:48:27

* include/freetype/config/ftheader.h, include/freetype/internal/fnttypes.h, include/freetype/ftwinfnt.h, src/base/winfnt.c, src/winfonts/winfnt.c, src/base/Jamfile, src/base/rules.mk, src/base/descrip.mms: added a Windows .FNT specific API (mostly for Wine). Also fixed a nasty bug in the header loader which would cause invalid memory overwrites

cad11476

2003-01-14T16:00:32

Noted addition of 'const' to the first argument to FT_Matrix_Multiply.

2c425de9

2003-01-13T10:27:35

noted latest change to ttload.c

14018b4a

2003-01-12T18:26:10

2003-01-11 David Chester <davidchester@qmx.net> * include/freetype/config/ftoption.h, src/autohint/ahglobal.h, src/autohint/ahglobal.c, src/autohint/ahglyph.c, src/autohint/ahtypes.h: included David Chester's patches to the auto-hinter in order to slightly improve the output. Note that everything is controlled through the new FT_CONFIG_OPTION_CHESTER_HINTS defined at the end of "ftoption.h", there are also individual FT_CONFIG_CHESTER_XXX macros to control individual "features". Note that all improvements are enabled by default, but can be tweaked for optimization and testing purpose. The configuration macros will most likely disappear in the short future. 2003-01-11 David Turner <david@freetype.org> * include/freetype/internal/fnttypes.h: fixed a structure field definition to avoid memory overwrites

57ce0bee

2003-01-08T10:06:19

* src/winfonts/winfnt.c: read 16 bytes into "reserved2", not "reserved"

77b68b8e

2003-01-08T09:59:17

* src/truetype/ttgload.c: fixing the TrueType loader to handle invalid composites correctly by limiting the recursion depth

265799a9

2003-01-08T09:52:32

* src/autohint/ahtypes.h, src/autohint/ahhint.c, src/pshinter/pshalgo3.h, src/pshinter/pshalgo3.c: implemented the FT_RENDER_MODE_LIGHT hinting mode in the auto and postscript hinters

6453a819

2003-01-08T09:28:34

* src/base/ftobjs.c (find_unicode_charmap): fixed the error code returned when the font doesn't contain a Unicode charmap. This allows FT2 to load "symbol.ttf" and a few others correctly since the last release

cce3c80c

2003-01-08T09:10:53

* Jamrules, Jamfile, Jamfile.in, src/*/Jamfile: small changes to support the compilation of FreeType 2 as part of larger projects with their own configuration options (only with Jam)

20e33158

2003-01-07T22:54:02

* src/base/ftstroker.c: probably the last bug-fixes to the stroker, the API is likely to change however. * src/base/fttrigon.c (FT_Angle_Diff): fixing function, it returned invalid values for large negative angle differences (resulting in incorrect stroker computations, among other things) * src/cache/ftccache.c (ftc_node_unlink): removing incorrect assertion, and changing code to avoid hash table size contraction * src/base/Jamfile, src/base/rules.mk, src/base/descrip.mms: adding "ftstroker.obj" to default build, as optional component

91f90588

2002-12-26T21:49:40

updated builds/unix/configure by running autoconf

8291d253

2002-12-26T20:51:04

* src/gzip/adler32.c, src/gzip/infblock.c, src/gzip/inflate.c, src/gzip/inftrees.c, src/gzip/zconf.h, src/gzip/zlib.h, src/gzip/zutil.h: updates to allow compilation without compiler warnings with LCC-Win32 * include/freetype/freetype.h, docs/VERSION.DLL, builds/unix/configure.ac: updates for the upcoming 2.1.4 release

6bb601ea

2002-12-26T20:50:39

* src/gzip/adler32.c, src/gzip/infblock.c, src/gzip/inflate.c, src/gzip/inftrees.c, src/gzip/zconf.h, src/gzip/zlib.h, src/gzip/zutil.h: updates to allow compilation without compiler warnings with LCC-Win32 * include/freetype/freetype.h, docs/VERSION.DLL, builds/unix/configure.ac: updates for the upcoming 2.1.4 release

19b6b999

2002-12-23T22:40:21

* builds/unix/configure.ac, builds/unix/unix-cc.in, builds/unix/unix-def.in: small fix to configure sub-system on Unix to allow other programs to correctly link with zlib when needed

caf4be3c

2002-12-18T22:53:12

* src/winfonts/winfnt.c: included George Williams' fix to support version 2 fonts correctly

c528f6fa

2002-12-18T22:43:07

* src/base/ftobjs.c (find_unicode_charmap): added some comments to better explain what's happening there * src/base/ftobjs.c (open_face): included Graham Asher's fix to prevent faces without Unicode charmaps from loading

621e4886

2002-12-16T21:51:24

2002-12-16 David Turner <david@freetype.org> * docs/VERSION.DLL: updating document to better explain the differences between the three version numbers being used on Unix, as well as provide the AutoConf fragment provided by Lars Clausen * src/smooth/ftgrays.c (gray_render_conic): fixed small bug that prevented bezier arcs with negative vertical coordinates to be rendered appropriately 2002-11-27 Vincent Caron <v.caron@zerodeux.net> * builds/unix/unix-def.in, builds/unix/freetype-config.in, builds/unix/configure.ac, src/gzip/rules.mk, src/gzip/ftgzip.c: adding support for system zlib installations when available on the target platform (Unix only)

c96f69df

2002-12-03T00:39:16

* src/base/ftobjs.c: modified the logic to get Unicode charmaps. Now it loads UCS-4 charmaps when there is one. * src/base/ftobjs.c (find_unicode_charmap): new function. * src/base/ftobjs.c (open_face): refer to the above one. * src/base/ftobjs.c (FT_Select_Charmap): idem.

fc2f3c3e

2002-11-29T12:56:49

Correct the name of the controlling macro (was __FTXF86_H__ ...)

9967dce2

2002-11-23T16:41:23

* src/cff/cffload.c (cff_charser_load): modified charset loader to accept pre-defined charsets, even when the font contains fewer glyphs. also enforced more checks to ensure that we never overflow the character codes array in the encoding.

c2278680

2002-11-23T15:53:57

* src/cff/cffload.c (cff_charser_load): modified charset loader to accept pre-defined charsets, even when the font contains fewer glyphs

6048e3d0

2002-11-13T23:28:08

updating documentation & changes

5237993a

2002-11-07T09:46:43

fixed a small bug in the sbit cache that caused problems with embedded bitmaps

e57ca7de

2002-11-07T01:36:29

* src/otlayout/otlayout.h, src/otlyaout/otlconf.h, src/otlayout/otlgsub.c, src/otlayout/otlgsub.h, src/otlayout/otlparse.c, src/otlayout/otlparse.h, src/otlayout/otlutils.h: updating the OpenType Layout code, adding support fot the first GSUB lookups. Nothing that really compiles for now though * src/autohint/ahhint.c: disabled serif stem width quantization. It produces slightly better shapes though this is not distinguishable with many fonts.

60b32e16

2002-11-06T22:32:54

2002-11-05 David Turner <david@freetype.org> * include/freetype/config/ftoption.h, src/gzip/ftgzip.c: added support for the FT_CONFIG_OPTION_SYSTEM_ZLIB option, used to specify the use of system-wide zlib. Note that this macro, as well as FT_CONFIG_OPTION_BYTECODE_INTERPRETER, is not #undef-ed anymore. This allows the build system to define them depending on the configuration (typically by adding -D flags at compile time). * src/sfnt/ttcmap0.c (tt_face_build_cmaps): removed compiler warnings in optimized mode relative to the "volatile" local variables. This was not a compiler bug after all, but the fact that a pointer to a volatile variable is not the same than a volatile pointer to a variable :-) the fix was to change "volatile FT_Byte* p" into "FT_Byte* volatile p" * src/pfr/pfrload.c, src/pfr/pfrdrivr.c, src/gzip/inftrees.c: removed compiler warnings in optimized modes * src/gzip/*.[hc]: modified our ZLib copy in order to prevent exporting any zlib function names outside of the component. This prevents linking problems on some platforms, when applications want to link FreeType _and_ ZLib together. 2002-11-05 Juliusz <jch@pps.jussieu.fr> * src/psaux/psobjs.c (ps_table_add): modified increment loop in order to implement exponential behaviour

54b0bca5

2002-10-31T22:19:27

* include/freetype/ftgzip.h, src/gzip/ftgzip.c: adding support for gzip compressed streams !! * src/pcf/pcfdriver.c: adding automatic support for gzip-compressed PCF files

2d62446d

2002-10-25T12:22:31

* include/freetype/ftcache.h (FT_POINTER_TO_ULONG): New macro. (FTC_FACE_ID_HASH): Rewritten, using FT_POINTER_TO_ULONG.

cb544d3a

2002-10-23T09:24:23

* include/freetype/freetype.h (FT_Encoding): Fix entry for latin-2.

eacb9306

2002-10-07T10:12:43

Formatting; adding file headers.

c4c373ce

2002-10-07T09:15:20

* include/freetype/freetype.h (FT_Open_Face): Use `const' for `args' (suggested by Graham). * src/base/ftobjs.c (FT_Open_Face): Updated. (ft_input_stream_new): Ditto.

072f7f89

2002-10-05T15:00:36

* docs/CHANGES: updating

80171e06

2002-10-05T14:57:03

* src/pfr/pfrsbit.h, src/pfr/pfrsbit.c, src/pfr/pfrload.c, src/pfr/pfrgload.c, src/pfr/pfrobjs.c, src/pfr/pfrtypes.h, Jamfile, src/base/ftobjs.c: adding support for embedded bitmaps to the PFR driver, and rewriting its kerning loader / handler to use all kerning pairs in a physical font (and not just the first item). * src/tools/docmaker/content.py, src/tools/docmaker/sources.py, src/tools/docmaker/tohtml.py: fixing a few nasty bugs * src/sfnt/ttcmap0.c: the validator for format 4 sub-tables is now capable of dealing with invalid "length" fields at the start of the sub-table. This allows fonts like "mg______.ttf" (i.e. Marriage) to return accurate charmaps.

4c09ae80

2002-10-05T06:57:53

* src/smooth/ftgrays.c (SUBPIXELS): Add cast to `TPos'. Update all callers. (TRUNC): Add cast to `TCoord'. Update all callers. (TRaster): Use `TPos' for min_ex, max_ex, min_ey, max_ey, and last_ey. Update all casts. (gray_render_line): Fix casts for `p' and `first'.

90e3dd6e

2002-10-02T17:04:58

* src/bdf/bdflib.c (bdf_load_font): Allocate the _bdf_parse_t structure with FT_ALLOC instead of using the stack.

c219a5e8

2002-09-28T16:40:57

* src/include/freetype/internal/tttypes.h (num_sbit_strikes, num_sbit_scales): Use `FT_ULong'. * src/sfnt/sfobjs.c (sfnt_load_face): Updated accordingly. * src/sfnt/ttsbit.c (tt_face_set_sbit_strike): Ditto. (find_sbit_image): Remove cast. * src/raster/ftrend1.c (ft_raster1_render): Fix cast. * src/sfnt/ttload.c (tt_face_load_names): Use cast. * src/sfnt/ttcmap.c (code_to_next2): Use long constant. (code_to_index4): Use cast. (code_to_index8_12): Fix cast. * src/sfnt/ttcmap0.c (tt_cmap4_char_next, tt_cmap8_char_index, tt_cmap12_char_index): Use cast for `result'. (tt_face_build_cmaps): Use cast. * src/sfnt/sfobjs.c (tt_name_entry_ascii_from_ucs4): Use cast for `code'. (sfnt_load_face): Use FT_Int32 for `flags'. * src/smooth/ftgrays.c (gray_render_scanline, gray_render_line, gray_compute_cbox, gray_convert_glyph, gray_raster_reset): Add casts to `TCoord' and `int'. More 16bit fixes. s/FT_Pos/TPos/. * src/smooth/ftsmooth.c (ft_smooth_render_generic): Add casts.

cfd5dec3

2002-09-27T18:17:17

formatting

68e9f927

2002-09-27T11:09:23

* src/sfnt/ttpost.c (load_post_names, tt_face_free_ps_names, tt_face_get_ps_name): Replace switch statement with if clauses to make it more portable. * src/cff/cffobjs.c (cff_face_init): Ditto. * include/freetype/ftmodule.h (FT_Module_Class): Use `FT_Long' for `module_size'. * include/freetype/ftrender.h (FT_Glyph_Class_): Use `FT_Long' for `glyph_size'. * src/base/ftobjs.c (FT_Render_Glyph): Change second parameter to `FT_Render_Mode'. (FT_Render_Glyph_Internal): Change third parameter to `FT_Render_Mode'. * src/base/ftglyph.c (FT_Glyph_To_Bitmap): Change second parameter to `FT_Render_Mode'. * src/raster/ftrend1.c (ft_raster1_render): Change third parameter to `FT_Render_Mode'. * src/smooth/ftsmooth.c (ft_smooth_render, ft_smooth_render_lcd, ft_smooth_render_lcd_v): Ditto. (ft_smooth_render_generic): Change third and fifth parameter to `FT_Render_Mode'. * include/freetype/freetype.h, include/freetype/internal/ftobjs.h, include/freetype/ftglyph.h: Updated. * src/cff/cffdrivr.c (Load_Glyph), src/pcf/pcfdriver.c (PCF_Glyph_Load), src/pfr/pfrobjs.c (pfr_slot_load), src/winfonts/winfnt.c (FNT_Load_Glyph), src/t42/t42objs.c (T42_GlyphSlot_Load), src/bdf/bdfdrivr.c (BDF_Glyph_Load): Change fourth parameter to `FT_Int32'. * src/pfr/pfrobjs.c (pfr_face_init): Add two missing parameters and declare them as unused. * src/cid/cidparse.h (CID_Parser): Use FT_Long for `postscript_len'. * src/psnames/psnames.h (PS_Unicode_Value_Func): Change return value to FT_UInt32. * src/psnames/psmodule.c (ps_unicode_value, ps_build_unicode_table): Updated accordingly. * src/cff/cffdrivr.c (Get_Kerning): Use FT_Long for `middle'. (cff_get_glyph_name): Use cast for result of ft_strlen. * src/cff/cffparse.c (cff_parse_real): User cast for assigning `exp'. * src/cff/cffload.c (cff_index_get_pointers): Use FT_ULong for some local variables. (cff_charset_load, cff_encoding_load): Use casts to FT_UInt for some switch statements. (cff_font_load): Use cast in call to CFF_Load_FD_Select. * src/cff/cffobjs.c (cff_size_init): Use more casts. (cff_face_init): Use FT_Int32 for `flags'. * src/cff/cffgload.c (cff_operator_seac): Use cast for assigning `adx' and `ady'. (cff_decoder_parse_charstrings): Use FT_ULong for third parameter. Use more casts. * src/cff/cffcmap.c (cff_cmap_unicode_init): Use cast for `count'. * src/cid/cidload.c (cid_read_subrs): Use FT_ULong for `len'. * src/cid/cidgload.c (cid_load_glyph): Add missing cast for `cid_get_offset'. * src/psaux/t1decode.c (t1_decoder_parse_charstrings) <18>: Use cast for `num_points'. (t1_decoder_init): Use cast for assigning `decoder->num_glyphs'. * src/base/ftdebug.c (ft_debug_init): Use FT_Int. * include/freetype/internal/ftdriver.h (FT_Slot_LoadFunc): Use `FT_Int32' for fourth parameter. * src/base/ftobjs.c (open_face): Use cast for calling clazz->init_face. * src/raster/ftraster.c (Set_High_Precision): Use `1' instead of `1L'. (Finalize_Profile_Table, Line_Up, ft_black_init): Use casts. * src/raster/ftrend1.c (ft_raster1_render): Ditto. * src/sfnt/sfnt_dir_check: Compare `magic' with unsigned long constant. * builds/amiga/include/freetype/config/ftmodule.h: Updated.

b0b8df68

2002-09-25T00:10:27

updating documentation

31654e1b

2002-09-24T23:39:58

2002-09-25 David Turner <david@freetype.org> * src/autohint/ahtypes.h: disabling metrics hinting in the auto-hinter. this produces much better anti-aliased text 2002-09-25 Anthony Fok <anthony@thizlinux.com> * src/sfnt/ttcmap0.c: added support for opens___.ttf (it contains a charmap that uses offset=0xFFFFU instead of 0x0000 to indicate a missing glyph)

e59dc91f

2002-09-21T18:43:10

* src/truetype/ttdriver.c (Load_Glyph): Fourth parameter must be FT_Int32. * src/truetype/ttgload.c, src/truetype/ttgload.h (TT_Load_Glyph): Ditto.

kc3-lang/freetype/ChangeLog

ChangeLog

Log