kmx git

Commit	Date	Message
b110acba	2019-07-12T11:36:12	[sfnt, winfonts] Avoid memory leaks in case of error (#56587). * src/sfnt/sfwoff.c (woff_open_font): Call `FT_FRAME_EXIT' in case of error. * src/winfonts/winfnt.c (fnt_face_get_dll_font): Ditto.
12e4307d	2019-07-12T10:48:10	Properly handle phantom points for variation fonts (#56601). * src/truetype/ttgload.c (TT_Process_Simple_Glyph): Scale phantom points if HVAR and/or VVAR is present.
05439f5c	2019-07-04T14:28:04	[psaux] (2/2) Handle fonts that use SEAC for ligatures (#56580). The same as previous commit but for the old engine. * src/psaux/t1decode.c (t1operator_seac): Implement it.
f2b64583	2019-07-04T14:04:52	[psaux] (1/2) Handle fonts that use SEAC for ligatures (#56580). As originally intended, a Type 1 SEAC charstring would be used for an accented glyph (like `acaron' or `uumlaut'), where the advance width of the SEAC glyph is the same as that of the `base' glyph (like `a' or `u'). In this case it is not uncommon for the SEAC glyph to not use an (H)SBW opcode of its own but to rely on the value from the base glyph. However, out-of-spec fonts also use SEAC glyphs for ligatures (like `oe' or `fi'), and in those cases the overall advance width is greater than that of the `base' glyph. For this reason we have to allow that the SEAC glyph can have an (H)SBW value of its own, and if it has, retain this value, rather than the one from the base glyph. * src/psaux/psintrp.c (cf2_interpT2CharString) <cf2_escSEAC>: Implement it.
8cf046c3	2019-07-01T13:54:54	* Version 2.10.1 released. ========================== Tag sources with `VER-2-10-1'. * docs/VERSION.TXT: Add entry for version 2.10.1. * README, Jamfile (RefDoc), src/base/ftver.rc, builds/windows/vc2010/freetype.vcxproj, builds/windows/vc2010/index.html, builds/windows/visualc/freetype.dsp, builds/windows/visualc/freetype.vcproj, builds/windows/visualc/index.html, builds/windows/visualce/freetype.dsp, builds/windows/visualce/freetype.vcproj, builds/windows/visualce/index.html, builds/wince/vc2005-ce/freetype.vcproj, builds/wince/vc2005-ce/index.html, builds/wince/vc2008-ce/freetype.vcproj, builds/wince/vc2008-ce/index.html: s/2.10.0/2.10.1/, s/2100/2101/. * include/freetype/freetype.h (FREETYPE_PATCH): Set to 1. * builds/unix/configure.raw (version_info): Set to 23:1:17. * CMakeLists.txt (VERSION_PATCH): Set to 1. * include/freetype/fterrors.h (FT_Error_String): Fix C++ compilation.
7b1c7585	2019-06-26T20:18:00	* src/bdf/bdfdrivr.c (bdf_cmap_char_{index,next}): Fix inequality. Reported by Armin Hasitzka.
81445c03	2019-06-22T22:54:57	Doc polishing.
a41e560b	2019-06-19T22:29:55	Minor.
1e20a37f	2019-06-19T16:45:39	docs/CHANGES: Updated.
983a87c6	2019-06-16T15:58:21	* src/tools/apinames.c: Formatting, minor edits.
47ca5cb6	2019-06-16T15:32:11	[autofit] Disable hinting if no blue zones are available (#56450). * src/autofit/afglobal.c (af_face_global_get_metrics): Start again (with dummy hinter module) if no blue zones are present. * src/autofit/aflatin.c (af_latin_metrics_init_blues): Change signature to return error code. If no blue zones are found, update `glyph_styles' array to hold AF_STYLE_NONE_DFLT instead of the current style. (af_latin_metrics_init): Return internal error code if no blue zones are found.
82e40904	2019-06-16T10:09:17	Towards better VMS support. More to come. * builds/vms/LIBS.OPT_IA64, builds/vms/_LINK.OPT_IA64, builds/vms/vmslib.dat: New files provided by Jouk Jansen <joukj@hrem.nano.tudelft.nl>. * builds/vms/ftconfig.h: Update, also from Jouk.
3736b28a	2019-06-13T13:45:05	* src/autofit/aflatin.c (af_latin_metrics_init_widths): Minor.
8acd9800	2019-06-13T11:12:26	Add memory access macro summary.
e7ac9288	2019-06-13T00:17:36	[smooth] Restore the span buffering for direct mode only. The buffer size FT_MAX_GRAY_SPANS is set to 10 spans, which should be enough to cover the entire scanline for simple glyphs in most cases: each slightly slanted edge needs up to two spans, plus a filling span in-between. This is not new, we used to do it before cb4388783cecc. * src/smooth/ftgrays.c (gray_TWorker): Add `spans' and `num_spans'. (gray_hline, gray_sweep): Implement the span buffering. (gray_raster_render): Use negative `num_spans' to avoid the direct mode.
59e0c6f9	2019-06-12T22:30:21	* include/freetype/ftmodapi.h (FT_DebugHook_Func): Return error. Fix a warning by adding a return value as in `TT_RunIns', which should not be a compatibility issue.
bdac4cbe	2019-06-12T21:58:35	Rendering considerations.
d1b16325	2019-06-11T21:43:47	* src/truetype/ttobjs.c (tt_check_trickyness_family): Add `const'.
6a92b1fa	2019-06-11T21:29:52	[gzip] Add support for `gzip' encoded header (#9812).
78c02bc1	2019-06-10T23:09:49	[type1,type42] Use `const' for string literals. * include/freetype/internal/psaux.h (PS_Table_FuncsRec): Updated. * include/freetype/internal/t1types.h (T1_EncodingRec): Updated. * src/psaux/psobjs.[ch] (ps_table_add): Updated. * src/type1/t1load.c (T1_Open_Face, parse_encoding): Updated. * src/type42/t42objs.c (T42_Open_Face): Updated. * src/type42/t42parse.c (t42_parse_encoding): Updated. * src/cff/cffobjs.c (cff_face_init): Minor.
afaf3f1d	2019-06-10T22:27:39	[bdf,pcf] Use `const' for string literals. * src/bdf/bdf.h (bdf_property_t): Updated `name'. * src/bdf/bdflib.c (_bdf_list_split,bdf_create_property, _bdf_add_property,_bdf_ato): Updated. src/bdf/bdfdrivr.c (bdf_interpret_style): Updated. * src/pcf/pcfread.c (pcf_intrpret_style): Ditto.
7fde521b	2019-06-10T15:37:33	Update CHANGES file.
711b593e	2019-06-07T09:15:28	* src/base/ftinit.c (FT_Set_Default_Properties): Fix crash. Terminate loop at end of environment.
c949ab07	2019-06-04T20:17:05	Minor.
e13c1f46	2019-05-31T22:31:47	Solidify VC2005 builds. * include/freetype/internal/ftcalc.h (FT_MSB) [_MSC_VER]: Explicitly declare `_BitScanReverse' intrinsic. * builds/windows/visualc/freetype.vcproj [Debug]: Disable intrinsics.
7b275a5a	2019-05-30T23:57:34	[sfnt] Separate WOFF sources and headers. Move WOFF sources and headers to separate files. * include/freetype/internal/wofftypes.h, src/sfnt/sfwoff.c, src/sfnt/sfwoff.h: New files. * include/freetype/internal/fttrace.h: Register `sfwoff.c'. * include/freetype/internal/internal.h: Define FT_INTERNAL_WOFF_TYPES_H. * include/freetype/internal/sfnt.h: Include FT_INTERNAL_WOFF_TYPES_H. * include/freetype/internal/tttypes.h: Move out WOFF structures. * src/sfnt/rules.mk: Add `sfwoff.c'. * src/sfnt/sfnt.c: Include `sfwoff.c'. * src/sfnt/sfobjs.c: Include `sfwoff.h', move out WOFF sources.
f0de218c	2019-05-30T08:43:45	[base] Fix `make multi'. Reported by Nikhil. * src/base/fterrors.c: Include FT_INTERNAL_DEBUG_H.
f37083ed	2019-05-29T08:15:38	[truetype] Fix copy-and-paste error (#56409). * src/truetype/ttgload.c (load_truetype_glyph): Use correct indices into `unrounded' array for phantom points.
49079ce2	2019-05-29T08:08:53	[truetype] Fix 32bit builds (#56404). Patch suggested by Ben Wagner <bungeman@google.com>. * src/truetype/ttgxvar.c (FT_fixedToInt, FT_fixedToFdot6): Remove harmful cast to unsigned type.
9159128a	2019-05-29T07:45:54	Silence gcc 7's fall-through warnings in `switch' blocks. Instead of an intentionally missing `break' statement there must be a comment line containing `fall through' (and nothing else) right before the next `case' statement. See https://stackoverflow.com/questions/45129741/gcc-7-wimplicit-fallthrough-warnings-and-portable-way-to-clear-them
86d997e5	2019-05-26T09:37:41	* src/truetype/ttgload.c (TT_Process_Simple_Glyph): Improve accuracy.
e55f9698	2019-05-25T20:56:54	* src/sfnt/sfobjs.h: Minor.
306d2f6c	2019-05-23T14:41:57	[truetype] Draw glyphs without deltas in variation font (#56374). * src/truetype/ttgxvar.c (TT_Vary_Apply_Glyph_Deltas): Always fill `unrounded' array.
c3be6f06	2019-05-21T11:23:36	src/truetype/ttinterp.c: Give order of operations for some instructions.
262fce44	2019-05-21T09:58:51	* src/truetype/ttinterp.c (opcode_name): Improve mnemonics.
8eafa528	2019-05-21T09:57:38	ttinterp.c: Improve documentation of engine compensation.
141e3173	2019-05-20T23:09:59	Rendering considerations.
b0522701	2019-05-16T12:52:57	[truetype] Actually scale varied CVT values. Up to now, only the unscaled CVT values were varied; in other words, the `CVAR' data was never used for bytecode hinting. * src/truetype/ttgxvar.c (tt_cvt_ready_iterator): New auxiliary function. (tt_face_vary_cvt): Use it to trigger rescaling of CVT values.
37580053	2019-05-16T12:15:54	[truetype] Use 26.6 format for storing unscaled CVT values. If `CVAR' data is applied to variation fonts, fractional values are possible. * include/freetype/internal/tttypes.h (TT_FaceRec): Change type of `cvt' from `FT_Short' to `FT_Int32'. * src/truetype/ttgxvar.c (FT_fdot6ToFixed): New macro. (tt_face_vary_cvt): Use it to update code to 26.6 format. * src/truetype/ttobjs.c (tt_size_run_prep): Update code to 26.6 format. * src/truetype/ttpload.c (tt_face_load_cvt): Stora data in 26.6 format.
ac335cd5	2019-05-16T10:15:53	* src/truetype/ttgload.c (load_truetype_glyph): Init `unrounded'. This fixes linear advance width values for spacing glyphs. Bug introduced 2019-05-09.
535b687e	2019-05-16T09:55:16	[truetype] Avoid code duplication. * src/truetype/ttobjs.c (tt_size_run_prep): Scale CVT values in this function. (tt_size_ready_bytecode): Updated. * src/truetype/ttgload.c (tt_loader_init): Updated.
787db7c0	2019-05-13T22:22:57	* vms_make.com: Updated. Handle `bzip2' directory, too.
03f3f8ab	2019-05-13T06:53:19	* src/psaux/psfont.c (cf2_font_setup): Fix compiler warning.
94ebc248	2019-05-12T21:05:36	[truetype] Doh. Fix last commit to make it work. Very embarassing :-) Reported as https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=14701 https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=14705 https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=14710 * src/truetype/ttgload.c (IS_DEFAULT_INSTANCE): Move up and add argument; update all callers. (TT_Process_Simple_Glyph): Use it. The `unrounded' array is active for variation fonts only, thus also enclose related code with `#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT ... #endif' where necessary. Revert commit a113e5d from 2019-05-09, and don't use `extra_points2' but allocate a temporary array. Speed up the scaling of the `unrounded' array. * src/truetype/ttgxvar.c (FT_fixedToInt, FT_FixedToFdot6): Fix type conversions and rounding. The unsigned type must have more or equal bits to the signed type.
1178227b	2019-05-11T09:29:19	[truetype] Increase precision of font variation (#54371). This patch make FreeType use font units in 26.6 format internally instead of integers. * src/truetype/ttgxvar.c (FT_fixedToFdot6): New macro. (TT_Vary_Apply_Glyph_Deltas): Add argument to output unrounded font coordinates. * src/truetype/ttgxvar.h: Updated. * src/truetype/ttgload.c (TT_Process_Simple_Glyph): Use `extra_points2' array to temporarily hold unrounded point coordinates; use them to compute scaled coordinates and linear advance width and height. (load_truetype_code): Adjust similarly.
a113e5df	2019-05-09T11:37:58	* src/truetype/ttgload.c (TT_Process_Simple_Glyph): Minor.
bc3b5281	2019-05-08T22:08:40	[smooth] Faster fractions. * src/smooth/ftgrays.c (SUBPIXELS): Replace with... (FRACT): A fractional coordinate macro to use in... (gray_render_line, gray_render_scanline): ... here.
0c6f61ab	2019-05-07T19:07:11	* src/raster/ftraster.c (Draw_Sweep): Unbreak.
ea7e20fb	2019-05-07T07:00:38	* src/raster/ftraster.c: Clean-ups.
dc39f76c	2019-05-07T10:09:55	* src/truetype/ttgxvar.c: More use of `FT_fdot14ToFixed'.
81725773	2019-05-04T08:11:20	* src/smooth/ftgrays.c (gray_render_line): Small shortcut.
7b841047	2019-05-04T08:13:22	Various clang 8.0 static analyzer fixes. Reported by Sender Ghost <lightside@gmx.com>. * src/autofit/afcjk.c (af_cjk_hints_compute_edges): Catch a corner case where `edge->first' could be NULL. * src/pfr/pfrobjs.c (pfr_slot_load): Remove unnecessary test of `size'. * src/raster/ftraster.c (Draw_Sweep): Catch a corner case where `draw_right' might be NULL. * src/sfnt/ttmtx.c (tt_face_get_metrics): Fix limit test for `aadvance'. Ensure `abearing' always hold a meaningful result. * src/truetype/ttgload.c (load_truetype_glyph): Ensure `subglyph' is not NULL before accessing it. * src/truetype/ttgxvar.c (TT_Set_Named_Instance): Remove unnecessary test of `namedstyle'. * src/type42/t42parse.c (t42_parser_done): Ensure `parser->root.funcs.done' is not NULL before accessing it.
300458eb	2019-05-03T23:16:42	Miscellaneous macro updates. * src/base/ftoutln.c (SCALED): Updated. * src/smooth/ftgrays.c (SCALED): Ditto. (FLOOR, ROUND, CEILING): Removed. * src/psaux/psfixed.h (cf2_fracToFixed): Updated.
65f9516b	2019-05-02T23:06:55	Tweak LCD filtering. * src/base/ftlcdfil.c (ft_lcd_filter_fir, _ft_lcd_filter_legacy): Choose direction from bitmap's pixel_mode. * include/freetype/internal/ftobjs.c (FT_Bitmap_LcdFilterFunc): Updated. * src/smooth/ftsmooth.c (ft_smooth_render_generic): Updated.
65e4925a	2019-05-02T07:21:34	* vms_make.com: Updated (#56253). Remove no longer existing directories (`autohint', `otlayout'). Update used base extensions. Activate `autofit' module. Add `gxvalid' module. Update copyright notices.
2ea511ee	2019-04-29T22:49:15	[smooth] Simplify cubic Bézier flattening. The previous implementation is correct but it is too complex. The revised algorithm is based on the fact that each split moves the control points closer to the trisection points on the chord. The corresponding distances are good surrogates for the curve deviation from the straight line. This cubic flattening algorithm is somewhat similar to the conic algorithm based the distance from the control point to the middle of the chord. The cubic distances, however, decrease less predictably but are easy enough to calculate on each step. * src/smooth/ftgrays.c (gray_render_cubic): Replace the split condition.
80475ede	2019-04-26T21:53:00	[smooth] Bithacks and cosmetics. * src/smooth/ftgrays.c (gray_record_cell, gray_set_cell, gray_hline, gray_render_conic, gray_convert_glyph_inner): Updated.
7a81b63a	2019-04-25T22:06:33	Optimize Bézier bisections. * src/raster/ftraster.c (Split_Conic, Split_Cubic): Use shifts and refactor. * src/smooth/ftgrays.c (gray_split_conic, gray_split_cubic): Ditto. * src/base/ftstroke.c (ft_conic_split, ft_cubic_split): Ditto. * src/base/ftbbox.c (cubic_peak): Use shifts.
432bb50f	2019-04-23T21:51:42	Clarify docs.
6abce2c2	2019-04-23T06:52:07	* src/sfnt/ttcmap.c (tt_cmap12_next): Remove dead code. Found by clang 8.0's static analyzer and reported by Sender Ghost <lightside@gmx.com>.
4166c453	2019-04-23T06:49:56	[base] Fix thinko in previous commit. * src/base/ftbitmap.c (FT_Bitmap_Blend): Check final width, not target pitch. Problem reported by Sender Ghost <lightside@gmx.com>.
9f6ed105	2019-04-22T08:10:56	* src/base/ftbitmap.c (FT_Bitmap_Blend): Check target pitch. Problem reported by Sender Ghost <lightside@gmx.com>.
af400438	2019-04-22T07:41:35	Fix return value of `FT_Set_Named_Instance' (#56186). * src/truetype/ttgxvar.c (TT_Set_Named_Instance): Correctly handle internal return value -1 of `TT_Set_Var_Design'.
d74106e2	2019-04-19T07:07:01	Typo.
c149f739	2019-04-17T07:49:17	[pcf] Fix handling of undefined glyph (#56067). This commit fixes the changes from 2018-07-21, which broke charmap iteration. We now add the default character as a new glyph with index 0, thus increasing the number of glyphs by one (as before). * src/pcf/pcfread.c (pcf_get_metrics): Adjust to new artificial glyph with index 0. Limit number of elements to 65534. (pcf_get_bitmaps): Ditto. Unify two loops into one; this avoids allocation of an intermediate array. (pcf_get_encodings): Don't flip indices but copy glyph metrics of default character to index 0. Also handle invalid default character. * docs/CHANGES: Updated.
ebe37508	2019-04-15T10:46:19	* CMakeLists.txt: Avoid rewriting of unchanged configuration files. Reported as https://savannah.nongnu.org/patch/index.php?9755
8837ac26	2019-04-15T10:10:38	* src/tools/apinames.c (main): Fix error message. Reported as https://savannah.nongnu.org/patch/?9796
01aed76c	2019-04-14T09:39:28	Minor.
9e9bc9da	2019-04-12T06:19:25	Split off ChangeLog.29.
1f271751	2019-04-11T23:48:21	[smooth] Fix segfault in direct mode (#56092). * src/base/ftoutln.c (FT_Outline_Render): Set missing clip_box for direct mode. * src/smooth/ftgrays.c (gray_raster_render): Use it.
f0384d5f	2019-04-09T11:01:24	Minor.
885b4c24	2019-04-06T07:07:37	* src/sfnt/ttcmap.c (tt_get_glyph_name): Pacify compiler (#56061). This is for Visual Studio 2019 on ARM.
74e9ca6d	2019-04-06T06:51:08	For distribution, replace `.tar.bz2' with `.tar.xz' bundles. * builds/toplevel.mk (build): Do it. * README, docs/CHANGES, docs/release: Updated.
3ad1c93a	2019-04-06T06:37:42	Make `glyph_name' parameter to `FT_Get_Name_Index' a `const'. * include/freetype/freetype.h (FT_Get_Name_Index), include/freetype/internal/ftobjs.h (FT_Face_GetGlyphNameIndexFunc), include/freetype/internal/services/svgldict.h (FT_GlyphDict_NameIndexFunc), src/base/ftobjs.c (FT_Get_Name_Index), src/cff/cffdrivr.c (cff_get_name_index), src/sfnt/sfdriver.c (sfnt_get_name_index), src/type1/t1driver.c (t1_get_name_index), src/type42/t42drivr.c (t42_get_name_index): Add `const' to second argument.
6986ddac	2019-03-31T11:08:49	[cff] Fix boundary checks. 642bc7590c701c8cd35a9f60fa899cfa518b17ff introduced dynamically allocated memory when parsing CFF files with the "old" engine. Bounds checks have never been updated, however, leading to pointless comparisons of pointers in some cases. This commit presents a solution for bounds checks in the CFF module with an extended logic for the "old" engine while staying as concise as possible for the "new" one. * src/cff/cffparse.h: Introduce the struct `CFF_T2_StringRec' and the additional field `t2_strings' within `CFF_ParserRec'. * src/cff/cffparse.c (cff_parser_within_limits): Move all boundary checks into this new function and update the rest of `cffparse.c' to use it. Reported as https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=12137
fdb10e8b	2019-03-21T13:51:59	Improve link.
df266d3e	2019-03-20T07:04:06	[autofit] Fix Mongolian blue zone characters. * src/autofit/afblue.dat: Use U+200D (ZERO-WIDTH JOINER) characters to get medial forms for some Mongolian characters. * src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
dde03eec	2019-03-19T10:50:38	[autofit] Add support for Mongolian script. As a de-facto standard, layouts using this script are constructed horizontally line by line, then the lines are rotated clockwise for vertical display. * src/autofit/afblue.dat: Add blue zone data for Mongolian. * src/autofit/afblue.c, src/autofit/afblue.h: Regenerated. * src/autofit/afscript.h: Add Mongolian standard characters. * src/autofit/afranges.c, src/autofit/afstyles.h: Add Mongolian data.
fbbcf503	2019-03-15T07:27:02	* Version 2.10.0 released. ========================== Tag sources with `VER-2-10-0'. * docs/VERSION.TXT: Add entry for version 2.10.0. * docs/CHANGES: Updated. * README, Jamfile (RefDoc), src/base/ftver.rc, builds/windows/vc2010/freetype.vcxproj, builds/windows/vc2010/index.html, builds/windows/visualc/freetype.dsp, builds/windows/visualc/freetype.vcproj, builds/windows/visualc/index.html, builds/windows/visualce/freetype.dsp, builds/windows/visualce/freetype.vcproj, builds/windows/visualce/index.html, builds/wince/vc2005-ce/freetype.vcproj, builds/wince/vc2005-ce/index.html, builds/wince/vc2008-ce/freetype.vcproj, builds/wince/vc2008-ce/index.html: s/2.9.1/2.10.0/, s/291/2100/. * include/freetype/freetype.h (FREETYPE_MINOR): Set to 10. (FREETYPE_PATCH): Set to 0. * builds/unix/configure.raw (version_info): Set to 23:0:17. * CMakeLists.txt (VERSION_MINOR): Set to 10. (VERSION_PATCH): Set to 0. * builds/toplevel.mk (version, winversion): Since the minor version number has two digits now, never omit the patch number. We would get ambiguous zip file names otherwise. (dist): Remove remnants of `docmaker' tool. (do-dist): Remove unused intermediate files. * src/cff/cffparse.c (destrict_c2s_item): Guard function with CFF_CONFIG_OPTION_OLD_ENGINE macro.
4e64d9d3	2019-03-08T00:13:08	CHANGES: Minor fixes.
2f4b740c	2019-03-07T09:42:25	Fix invalid function pointer casts. This change should allow Freetype to work on WASM/Emscripten without needing `-s EMULATE_FUNCTION_POINTER_CASTS=1'. * src/autofit/afdummy.c (af_dummy_hints_apply): Fix signature. * src/cid/cidload.c (cid_parse_font_matrix, parse_fd_array, parse_expansion_factor, parse_font_name): Return `void', not `FT_Error'. * include/freetype/internal/ftobjs.h (FT_CMap_CharVarIsDefaultFunc): Fix signature.
31757f96	2019-03-05T11:35:03	[base] Handle numeric overflow (#55827). * src/base/ftglyph.c (FT_Glyph_Get_CBox): Use `FT_PIX_CEIL_LONG'.
6a4718a3	2019-03-05T17:25:19	Fix use of uninitialized memory. * src/psaux/psintrp.c (cf2_interpT2CharString): The call to `cf2_arrstack_setCount' may fail because the allocator ran out of memory. When this happens the stack is still written to before the error condition is checked. This means that FreeType writes outside of allocated memory. This commit moves the error check prior to the stack assignment, hence the function now properly returns with an error condition.
6d65c60f	2019-03-02T16:05:51	Minor formatting.
bf04c592	2019-02-25T06:32:26	Minor doc fixes.
4d51f78d	2019-02-23T11:21:48	More documentation updates. In particular, mark the new behaviour of `FT_LOAD_COLOR' as experimental.
6ab36880	2019-02-23T11:18:39	* src/base/ftbitmap.c (FT_Bitmap_Blend): No fractional offsets. The function only provided a framework without an actual implementation, which this commits removes.
75859970	2019-02-23T10:07:09	Update all copyright notices.
fd8fc64e	2019-02-23T10:05:37	* src/tools/update-copyright-year: Insert `(C)'.
b77826e1	2019-02-21T10:23:15	Triage 8ea854bfe92443706d55656072f891ec8f2cb3c2.
8ea854bf	2019-02-21T10:14:57	[truetype] Mask numeric overflows. * src/truetype/ttinterp.c (Move_CVT, Move_CVT_Stretched, Ins_MIRP): Mask numeric overflows. Reported as https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=11681 https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=11734
5e3a38b1	2019-02-21T10:04:28	[psaux] Mask numeric overflow. * src/psaux/cffdecode.c (cff_decoder_parse_charstrings): Mask numeric overflow. Reported as https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=13041
a346abc0	2019-02-21T09:19:09	s/`....`/'....'/ for SFNT table tags in documentation.
8de11f3d	2019-02-20T16:18:40	s/NULL/`NULL`/ in documentation.
f92fa393	2019-02-20T16:04:48	Minor documentation fixes.
de8de1ce	2019-02-20T12:48:36	Minor (whitespace, spelling, doc update).
0ac69211	2019-02-16T07:05:39	* src/autofit/afwarp.h (af_warper_compute): Fix declaration.
29b302ad	2019-02-16T07:05:24	Minor.
b66d6a91	2019-02-06T07:38:25	CHANGES: Document recent metrics change from Nikolaus.
a6feefdf	2019-02-02T15:50:57	[truetype] Apply MVAR hasc, hdsc and hlgp metrics to current FT_Face metrics. Instead of setting typo or win metrics as the new FT_Face metrics indiscriminately, apply only typo deltas to the currently active FT_Face metrics. This prevents line height differences when e.g. the default outlines were used as the regular face and instances for everything else. * src/truetype/ttgxvar.c (tt_apply_mvar): Implement.

b110acba

2019-07-12T11:36:12

[sfnt, winfonts] Avoid memory leaks in case of error (#56587). * src/sfnt/sfwoff.c (woff_open_font): Call `FT_FRAME_EXIT' in case of error. * src/winfonts/winfnt.c (fnt_face_get_dll_font): Ditto.

12e4307d

2019-07-12T10:48:10

Properly handle phantom points for variation fonts (#56601). * src/truetype/ttgload.c (TT_Process_Simple_Glyph): Scale phantom points if HVAR and/or VVAR is present.

05439f5c

2019-07-04T14:28:04

[psaux] (2/2) Handle fonts that use SEAC for ligatures (#56580). The same as previous commit but for the old engine. * src/psaux/t1decode.c (t1operator_seac): Implement it.

f2b64583

2019-07-04T14:04:52

[psaux] (1/2) Handle fonts that use SEAC for ligatures (#56580). As originally intended, a Type 1 SEAC charstring would be used for an accented glyph (like `acaron' or `uumlaut'), where the advance width of the SEAC glyph is the same as that of the `base' glyph (like `a' or `u'). In this case it is not uncommon for the SEAC glyph to not use an (H)SBW opcode of its own but to rely on the value from the base glyph. However, out-of-spec fonts also use SEAC glyphs for ligatures (like `oe' or `fi'), and in those cases the overall advance width is greater than that of the `base' glyph. For this reason we have to allow that the SEAC glyph can have an (H)SBW value of its own, and if it has, retain this value, rather than the one from the base glyph. * src/psaux/psintrp.c (cf2_interpT2CharString) <cf2_escSEAC>: Implement it.

8cf046c3

2019-07-01T13:54:54

* Version 2.10.1 released. ========================== Tag sources with `VER-2-10-1'. * docs/VERSION.TXT: Add entry for version 2.10.1. * README, Jamfile (RefDoc), src/base/ftver.rc, builds/windows/vc2010/freetype.vcxproj, builds/windows/vc2010/index.html, builds/windows/visualc/freetype.dsp, builds/windows/visualc/freetype.vcproj, builds/windows/visualc/index.html, builds/windows/visualce/freetype.dsp, builds/windows/visualce/freetype.vcproj, builds/windows/visualce/index.html, builds/wince/vc2005-ce/freetype.vcproj, builds/wince/vc2005-ce/index.html, builds/wince/vc2008-ce/freetype.vcproj, builds/wince/vc2008-ce/index.html: s/2.10.0/2.10.1/, s/2100/2101/. * include/freetype/freetype.h (FREETYPE_PATCH): Set to 1. * builds/unix/configure.raw (version_info): Set to 23:1:17. * CMakeLists.txt (VERSION_PATCH): Set to 1. * include/freetype/fterrors.h (FT_Error_String): Fix C++ compilation.

7b1c7585

2019-06-26T20:18:00

* src/bdf/bdfdrivr.c (bdf_cmap_char_{index,next}): Fix inequality. Reported by Armin Hasitzka.

81445c03

2019-06-22T22:54:57

Doc polishing.

a41e560b

2019-06-19T22:29:55

Minor.

1e20a37f

2019-06-19T16:45:39

docs/CHANGES: Updated.

983a87c6

2019-06-16T15:58:21

* src/tools/apinames.c: Formatting, minor edits.

47ca5cb6

2019-06-16T15:32:11

[autofit] Disable hinting if no blue zones are available (#56450). * src/autofit/afglobal.c (af_face_global_get_metrics): Start again (with dummy hinter module) if no blue zones are present. * src/autofit/aflatin.c (af_latin_metrics_init_blues): Change signature to return error code. If no blue zones are found, update `glyph_styles' array to hold AF_STYLE_NONE_DFLT instead of the current style. (af_latin_metrics_init): Return internal error code if no blue zones are found.

82e40904

2019-06-16T10:09:17

Towards better VMS support. More to come. * builds/vms/LIBS.OPT_IA64, builds/vms/_LINK.OPT_IA64, builds/vms/vmslib.dat: New files provided by Jouk Jansen <joukj@hrem.nano.tudelft.nl>. * builds/vms/ftconfig.h: Update, also from Jouk.

3736b28a

2019-06-13T13:45:05

* src/autofit/aflatin.c (af_latin_metrics_init_widths): Minor.

8acd9800

2019-06-13T11:12:26

Add memory access macro summary.

e7ac9288

2019-06-13T00:17:36

[smooth] Restore the span buffering for direct mode only. The buffer size FT_MAX_GRAY_SPANS is set to 10 spans, which should be enough to cover the entire scanline for simple glyphs in most cases: each slightly slanted edge needs up to two spans, plus a filling span in-between. This is not new, we used to do it before cb4388783cecc. * src/smooth/ftgrays.c (gray_TWorker): Add `spans' and `num_spans'. (gray_hline, gray_sweep): Implement the span buffering. (gray_raster_render): Use negative `num_spans' to avoid the direct mode.

59e0c6f9

2019-06-12T22:30:21

* include/freetype/ftmodapi.h (FT_DebugHook_Func): Return error. Fix a warning by adding a return value as in `TT_RunIns', which should not be a compatibility issue.

bdac4cbe

2019-06-12T21:58:35

Rendering considerations.

d1b16325

2019-06-11T21:43:47

* src/truetype/ttobjs.c (tt_check_trickyness_family): Add `const'.

6a92b1fa

2019-06-11T21:29:52

[gzip] Add support for `gzip' encoded header (#9812).

78c02bc1

2019-06-10T23:09:49

[type1,type42] Use `const' for string literals. * include/freetype/internal/psaux.h (PS_Table_FuncsRec): Updated. * include/freetype/internal/t1types.h (T1_EncodingRec): Updated. * src/psaux/psobjs.[ch] (ps_table_add): Updated. * src/type1/t1load.c (T1_Open_Face, parse_encoding): Updated. * src/type42/t42objs.c (T42_Open_Face): Updated. * src/type42/t42parse.c (t42_parse_encoding): Updated. * src/cff/cffobjs.c (cff_face_init): Minor.

afaf3f1d

2019-06-10T22:27:39

[bdf,pcf] Use `const' for string literals. * src/bdf/bdf.h (bdf_property_t): Updated `name'. * src/bdf/bdflib.c (_bdf_list_split,bdf_create_property, _bdf_add_property,_bdf_ato*): Updated. * src/bdf/bdfdrivr.c (bdf_interpret_style): Updated. * src/pcf/pcfread.c (pcf_intrpret_style): Ditto.

7fde521b

2019-06-10T15:37:33

Update CHANGES file.

711b593e

2019-06-07T09:15:28

* src/base/ftinit.c (FT_Set_Default_Properties): Fix crash. Terminate loop at end of environment.

c949ab07

2019-06-04T20:17:05

Minor.

e13c1f46

2019-05-31T22:31:47

Solidify VC2005 builds. * include/freetype/internal/ftcalc.h (FT_MSB) [_MSC_VER]: Explicitly declare `_BitScanReverse' intrinsic. * builds/windows/visualc/freetype.vcproj [Debug]: Disable intrinsics.

7b275a5a

2019-05-30T23:57:34

[sfnt] Separate WOFF sources and headers. Move WOFF sources and headers to separate files. * include/freetype/internal/wofftypes.h, src/sfnt/sfwoff.c, src/sfnt/sfwoff.h: New files. * include/freetype/internal/fttrace.h: Register `sfwoff.c'. * include/freetype/internal/internal.h: Define FT_INTERNAL_WOFF_TYPES_H. * include/freetype/internal/sfnt.h: Include FT_INTERNAL_WOFF_TYPES_H. * include/freetype/internal/tttypes.h: Move out WOFF structures. * src/sfnt/rules.mk: Add `sfwoff.c'. * src/sfnt/sfnt.c: Include `sfwoff.c'. * src/sfnt/sfobjs.c: Include `sfwoff.h', move out WOFF sources.

f0de218c

2019-05-30T08:43:45

[base] Fix `make multi'. Reported by Nikhil. * src/base/fterrors.c: Include FT_INTERNAL_DEBUG_H.

f37083ed

2019-05-29T08:15:38

[truetype] Fix copy-and-paste error (#56409). * src/truetype/ttgload.c (load_truetype_glyph): Use correct indices into `unrounded' array for phantom points.

49079ce2

2019-05-29T08:08:53

[truetype] Fix 32bit builds (#56404). Patch suggested by Ben Wagner <bungeman@google.com>. * src/truetype/ttgxvar.c (FT_fixedToInt, FT_fixedToFdot6): Remove harmful cast to unsigned type.

9159128a

2019-05-29T07:45:54

Silence gcc 7's fall-through warnings in `switch' blocks. Instead of an intentionally missing `break' statement there must be a comment line containing `fall through' (and nothing else) right before the next `case' statement. See https://stackoverflow.com/questions/45129741/gcc-7-wimplicit-fallthrough-warnings-and-portable-way-to-clear-them

86d997e5

2019-05-26T09:37:41

* src/truetype/ttgload.c (TT_Process_Simple_Glyph): Improve accuracy.

e55f9698

2019-05-25T20:56:54

* src/sfnt/sfobjs.h: Minor.

306d2f6c

2019-05-23T14:41:57

[truetype] Draw glyphs without deltas in variation font (#56374). * src/truetype/ttgxvar.c (TT_Vary_Apply_Glyph_Deltas): Always fill `unrounded' array.

c3be6f06

2019-05-21T11:23:36

src/truetype/ttinterp.c: Give order of operations for some instructions.

262fce44

2019-05-21T09:58:51

* src/truetype/ttinterp.c (opcode_name): Improve mnemonics.

8eafa528

2019-05-21T09:57:38

ttinterp.c: Improve documentation of engine compensation.

141e3173

2019-05-20T23:09:59

Rendering considerations.

b0522701

2019-05-16T12:52:57

[truetype] Actually scale varied CVT values. Up to now, only the unscaled CVT values were varied; in other words, the `CVAR' data was never used for bytecode hinting. * src/truetype/ttgxvar.c (tt_cvt_ready_iterator): New auxiliary function. (tt_face_vary_cvt): Use it to trigger rescaling of CVT values.

37580053

2019-05-16T12:15:54

[truetype] Use 26.6 format for storing unscaled CVT values. If `CVAR' data is applied to variation fonts, fractional values are possible. * include/freetype/internal/tttypes.h (TT_FaceRec): Change type of `cvt' from `FT_Short' to `FT_Int32'. * src/truetype/ttgxvar.c (FT_fdot6ToFixed): New macro. (tt_face_vary_cvt): Use it to update code to 26.6 format. * src/truetype/ttobjs.c (tt_size_run_prep): Update code to 26.6 format. * src/truetype/ttpload.c (tt_face_load_cvt): Stora data in 26.6 format.

ac335cd5

2019-05-16T10:15:53

* src/truetype/ttgload.c (load_truetype_glyph): Init `unrounded'. This fixes linear advance width values for spacing glyphs. Bug introduced 2019-05-09.

535b687e

2019-05-16T09:55:16

[truetype] Avoid code duplication. * src/truetype/ttobjs.c (tt_size_run_prep): Scale CVT values in this function. (tt_size_ready_bytecode): Updated. * src/truetype/ttgload.c (tt_loader_init): Updated.

787db7c0

2019-05-13T22:22:57

* vms_make.com: Updated. Handle `bzip2' directory, too.

03f3f8ab

2019-05-13T06:53:19

* src/psaux/psfont.c (cf2_font_setup): Fix compiler warning.

94ebc248

2019-05-12T21:05:36

[truetype] Doh. Fix last commit to make it work. Very embarassing :-) Reported as https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=14701 https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=14705 https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=14710 * src/truetype/ttgload.c (IS_DEFAULT_INSTANCE): Move up and add argument; update all callers. (TT_Process_Simple_Glyph): Use it. The `unrounded' array is active for variation fonts only, thus also enclose related code with `#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT ... #endif' where necessary. Revert commit a113e5d from 2019-05-09, and don't use `extra_points2' but allocate a temporary array. Speed up the scaling of the `unrounded' array. * src/truetype/ttgxvar.c (FT_fixedToInt, FT_FixedToFdot6): Fix type conversions and rounding. The unsigned type must have more or equal bits to the signed type.

1178227b

2019-05-11T09:29:19

[truetype] Increase precision of font variation (#54371). This patch make FreeType use font units in 26.6 format internally instead of integers. * src/truetype/ttgxvar.c (FT_fixedToFdot6): New macro. (TT_Vary_Apply_Glyph_Deltas): Add argument to output unrounded font coordinates. * src/truetype/ttgxvar.h: Updated. * src/truetype/ttgload.c (TT_Process_Simple_Glyph): Use `extra_points2' array to temporarily hold unrounded point coordinates; use them to compute scaled coordinates and linear advance width and height. (load_truetype_code): Adjust similarly.

a113e5df

2019-05-09T11:37:58

* src/truetype/ttgload.c (TT_Process_Simple_Glyph): Minor.

bc3b5281

2019-05-08T22:08:40

[smooth] Faster fractions. * src/smooth/ftgrays.c (SUBPIXELS): Replace with... (FRACT): A fractional coordinate macro to use in... (gray_render_line, gray_render_scanline): ... here.

0c6f61ab

2019-05-07T19:07:11

* src/raster/ftraster.c (Draw_Sweep): Unbreak.

ea7e20fb

2019-05-07T07:00:38

* src/raster/ftraster.c: Clean-ups.

dc39f76c

2019-05-07T10:09:55

* src/truetype/ttgxvar.c: More use of `FT_fdot14ToFixed'.

81725773

2019-05-04T08:11:20

* src/smooth/ftgrays.c (gray_render_line): Small shortcut.

7b841047

2019-05-04T08:13:22

Various clang 8.0 static analyzer fixes. Reported by Sender Ghost <lightside@gmx.com>. * src/autofit/afcjk.c (af_cjk_hints_compute_edges): Catch a corner case where `edge->first' could be NULL. * src/pfr/pfrobjs.c (pfr_slot_load): Remove unnecessary test of `size'. * src/raster/ftraster.c (Draw_Sweep): Catch a corner case where `draw_right' might be NULL. * src/sfnt/ttmtx.c (tt_face_get_metrics): Fix limit test for `aadvance'. Ensure `abearing' always hold a meaningful result. * src/truetype/ttgload.c (load_truetype_glyph): Ensure `subglyph' is not NULL before accessing it. * src/truetype/ttgxvar.c (TT_Set_Named_Instance): Remove unnecessary test of `namedstyle'. * src/type42/t42parse.c (t42_parser_done): Ensure `parser->root.funcs.done' is not NULL before accessing it.

300458eb

2019-05-03T23:16:42

Miscellaneous macro updates. * src/base/ftoutln.c (SCALED): Updated. * src/smooth/ftgrays.c (SCALED): Ditto. (FLOOR, ROUND, CEILING): Removed. * src/psaux/psfixed.h (cf2_fracToFixed): Updated.

65f9516b

2019-05-02T23:06:55

Tweak LCD filtering. * src/base/ftlcdfil.c (ft_lcd_filter_fir, _ft_lcd_filter_legacy): Choose direction from bitmap's pixel_mode. * include/freetype/internal/ftobjs.c (FT_Bitmap_LcdFilterFunc): Updated. * src/smooth/ftsmooth.c (ft_smooth_render_generic): Updated.

65e4925a

2019-05-02T07:21:34

* vms_make.com: Updated (#56253). Remove no longer existing directories (`autohint', `otlayout'). Update used base extensions. Activate `autofit' module. Add `gxvalid' module. Update copyright notices.

2ea511ee

2019-04-29T22:49:15

[smooth] Simplify cubic Bézier flattening. The previous implementation is correct but it is too complex. The revised algorithm is based on the fact that each split moves the control points closer to the trisection points on the chord. The corresponding distances are good surrogates for the curve deviation from the straight line. This cubic flattening algorithm is somewhat similar to the conic algorithm based the distance from the control point to the middle of the chord. The cubic distances, however, decrease less predictably but are easy enough to calculate on each step. * src/smooth/ftgrays.c (gray_render_cubic): Replace the split condition.

80475ede

2019-04-26T21:53:00

[smooth] Bithacks and cosmetics. * src/smooth/ftgrays.c (gray_record_cell, gray_set_cell, gray_hline, gray_render_conic, gray_convert_glyph_inner): Updated.

7a81b63a

2019-04-25T22:06:33

Optimize Bézier bisections. * src/raster/ftraster.c (Split_Conic, Split_Cubic): Use shifts and refactor. * src/smooth/ftgrays.c (gray_split_conic, gray_split_cubic): Ditto. * src/base/ftstroke.c (ft_conic_split, ft_cubic_split): Ditto. * src/base/ftbbox.c (cubic_peak): Use shifts.

432bb50f

2019-04-23T21:51:42

Clarify docs.

6abce2c2

2019-04-23T06:52:07

* src/sfnt/ttcmap.c (tt_cmap12_next): Remove dead code. Found by clang 8.0's static analyzer and reported by Sender Ghost <lightside@gmx.com>.

4166c453

2019-04-23T06:49:56

[base] Fix thinko in previous commit. * src/base/ftbitmap.c (FT_Bitmap_Blend): Check final width, not target pitch. Problem reported by Sender Ghost <lightside@gmx.com>.

9f6ed105

2019-04-22T08:10:56

* src/base/ftbitmap.c (FT_Bitmap_Blend): Check target pitch. Problem reported by Sender Ghost <lightside@gmx.com>.

af400438

2019-04-22T07:41:35

Fix return value of `FT_Set_Named_Instance' (#56186). * src/truetype/ttgxvar.c (TT_Set_Named_Instance): Correctly handle internal return value -1 of `TT_Set_Var_Design'.

d74106e2

2019-04-19T07:07:01

Typo.

c149f739

2019-04-17T07:49:17

[pcf] Fix handling of undefined glyph (#56067). This commit fixes the changes from 2018-07-21, which broke charmap iteration. We now add the default character as a new glyph with index 0, thus increasing the number of glyphs by one (as before). * src/pcf/pcfread.c (pcf_get_metrics): Adjust to new artificial glyph with index 0. Limit number of elements to 65534. (pcf_get_bitmaps): Ditto. Unify two loops into one; this avoids allocation of an intermediate array. (pcf_get_encodings): Don't flip indices but copy glyph metrics of default character to index 0. Also handle invalid default character. * docs/CHANGES: Updated.

ebe37508

2019-04-15T10:46:19

* CMakeLists.txt: Avoid rewriting of unchanged configuration files. Reported as https://savannah.nongnu.org/patch/index.php?9755

8837ac26

2019-04-15T10:10:38

* src/tools/apinames.c (main): Fix error message. Reported as https://savannah.nongnu.org/patch/?9796

01aed76c

2019-04-14T09:39:28

Minor.

9e9bc9da

2019-04-12T06:19:25

Split off ChangeLog.29.

1f271751

2019-04-11T23:48:21

[smooth] Fix segfault in direct mode (#56092). * src/base/ftoutln.c (FT_Outline_Render): Set missing clip_box for direct mode. * src/smooth/ftgrays.c (gray_raster_render): Use it.

f0384d5f

2019-04-09T11:01:24

Minor.

885b4c24

2019-04-06T07:07:37

* src/sfnt/ttcmap.c (tt_get_glyph_name): Pacify compiler (#56061). This is for Visual Studio 2019 on ARM.

74e9ca6d

2019-04-06T06:51:08

For distribution, replace `.tar.bz2' with `.tar.xz' bundles. * builds/toplevel.mk (build): Do it. * README, docs/CHANGES, docs/release: Updated.

3ad1c93a

2019-04-06T06:37:42

Make `glyph_name' parameter to `FT_Get_Name_Index' a `const'. * include/freetype/freetype.h (FT_Get_Name_Index), include/freetype/internal/ftobjs.h (FT_Face_GetGlyphNameIndexFunc), include/freetype/internal/services/svgldict.h (FT_GlyphDict_NameIndexFunc), src/base/ftobjs.c (FT_Get_Name_Index), src/cff/cffdrivr.c (cff_get_name_index), src/sfnt/sfdriver.c (sfnt_get_name_index), src/type1/t1driver.c (t1_get_name_index), src/type42/t42drivr.c (t42_get_name_index): Add `const' to second argument.

6986ddac

2019-03-31T11:08:49

[cff] Fix boundary checks. 642bc7590c701c8cd35a9f60fa899cfa518b17ff introduced dynamically allocated memory when parsing CFF files with the "old" engine. Bounds checks have never been updated, however, leading to pointless comparisons of pointers in some cases. This commit presents a solution for bounds checks in the CFF module with an extended logic for the "old" engine while staying as concise as possible for the "new" one. * src/cff/cffparse.h: Introduce the struct `CFF_T2_StringRec' and the additional field `t2_strings' within `CFF_ParserRec'. * src/cff/cffparse.c (cff_parser_within_limits): Move all boundary checks into this new function and update the rest of `cffparse.c' to use it. Reported as https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=12137

fdb10e8b

2019-03-21T13:51:59

Improve link.

df266d3e

2019-03-20T07:04:06

[autofit] Fix Mongolian blue zone characters. * src/autofit/afblue.dat: Use U+200D (ZERO-WIDTH JOINER) characters to get medial forms for some Mongolian characters. * src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.

dde03eec

2019-03-19T10:50:38

[autofit] Add support for Mongolian script. As a de-facto standard, layouts using this script are constructed horizontally line by line, then the lines are rotated clockwise for vertical display. * src/autofit/afblue.dat: Add blue zone data for Mongolian. * src/autofit/afblue.c, src/autofit/afblue.h: Regenerated. * src/autofit/afscript.h: Add Mongolian standard characters. * src/autofit/afranges.c, src/autofit/afstyles.h: Add Mongolian data.

fbbcf503

2019-03-15T07:27:02

* Version 2.10.0 released. ========================== Tag sources with `VER-2-10-0'. * docs/VERSION.TXT: Add entry for version 2.10.0. * docs/CHANGES: Updated. * README, Jamfile (RefDoc), src/base/ftver.rc, builds/windows/vc2010/freetype.vcxproj, builds/windows/vc2010/index.html, builds/windows/visualc/freetype.dsp, builds/windows/visualc/freetype.vcproj, builds/windows/visualc/index.html, builds/windows/visualce/freetype.dsp, builds/windows/visualce/freetype.vcproj, builds/windows/visualce/index.html, builds/wince/vc2005-ce/freetype.vcproj, builds/wince/vc2005-ce/index.html, builds/wince/vc2008-ce/freetype.vcproj, builds/wince/vc2008-ce/index.html: s/2.9.1/2.10.0/, s/291/2100/. * include/freetype/freetype.h (FREETYPE_MINOR): Set to 10. (FREETYPE_PATCH): Set to 0. * builds/unix/configure.raw (version_info): Set to 23:0:17. * CMakeLists.txt (VERSION_MINOR): Set to 10. (VERSION_PATCH): Set to 0. * builds/toplevel.mk (version, winversion): Since the minor version number has two digits now, never omit the patch number. We would get ambiguous zip file names otherwise. (dist): Remove remnants of `docmaker' tool. (do-dist): Remove unused intermediate files. * src/cff/cffparse.c (destrict_c2s_item): Guard function with CFF_CONFIG_OPTION_OLD_ENGINE macro.

4e64d9d3

2019-03-08T00:13:08

CHANGES: Minor fixes.

2f4b740c

2019-03-07T09:42:25

Fix invalid function pointer casts. This change should allow Freetype to work on WASM/Emscripten without needing `-s EMULATE_FUNCTION_POINTER_CASTS=1'. * src/autofit/afdummy.c (af_dummy_hints_apply): Fix signature. * src/cid/cidload.c (cid_parse_font_matrix, parse_fd_array, parse_expansion_factor, parse_font_name): Return `void', not `FT_Error'. * include/freetype/internal/ftobjs.h (FT_CMap_CharVarIsDefaultFunc): Fix signature.

31757f96

2019-03-05T11:35:03

[base] Handle numeric overflow (#55827). * src/base/ftglyph.c (FT_Glyph_Get_CBox): Use `FT_PIX_CEIL_LONG'.

6a4718a3

2019-03-05T17:25:19

Fix use of uninitialized memory. * src/psaux/psintrp.c (cf2_interpT2CharString): The call to `cf2_arrstack_setCount' may fail because the allocator ran out of memory. When this happens the stack is still written to before the error condition is checked. This means that FreeType writes outside of allocated memory. This commit moves the error check prior to the stack assignment, hence the function now properly returns with an error condition.

6d65c60f

2019-03-02T16:05:51

Minor formatting.

bf04c592

2019-02-25T06:32:26

Minor doc fixes.

4d51f78d

2019-02-23T11:21:48

More documentation updates. In particular, mark the new behaviour of `FT_LOAD_COLOR' as experimental.

6ab36880

2019-02-23T11:18:39

* src/base/ftbitmap.c (FT_Bitmap_Blend): No fractional offsets. The function only provided a framework without an actual implementation, which this commits removes.

75859970

2019-02-23T10:07:09

Update all copyright notices.

fd8fc64e

2019-02-23T10:05:37

* src/tools/update-copyright-year: Insert `(C)'.

b77826e1

2019-02-21T10:23:15

Triage 8ea854bfe92443706d55656072f891ec8f2cb3c2.

8ea854bf

2019-02-21T10:14:57

[truetype] Mask numeric overflows. * src/truetype/ttinterp.c (Move_CVT, Move_CVT_Stretched, Ins_MIRP): Mask numeric overflows. Reported as https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=11681 https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=11734

5e3a38b1

2019-02-21T10:04:28

[psaux] Mask numeric overflow. * src/psaux/cffdecode.c (cff_decoder_parse_charstrings): Mask numeric overflow. Reported as https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=13041

a346abc0

2019-02-21T09:19:09

s/`....`/'....'/ for SFNT table tags in documentation.

8de11f3d

2019-02-20T16:18:40

s/NULL/`NULL`/ in documentation.

f92fa393

2019-02-20T16:04:48

Minor documentation fixes.

de8de1ce

2019-02-20T12:48:36

Minor (whitespace, spelling, doc update).

0ac69211

2019-02-16T07:05:39

* src/autofit/afwarp.h (af_warper_compute): Fix declaration.

29b302ad

2019-02-16T07:05:24

Minor.

b66d6a91

2019-02-06T07:38:25

CHANGES: Document recent metrics change from Nikolaus.

a6feefdf

2019-02-02T15:50:57

[truetype] Apply MVAR hasc, hdsc and hlgp metrics to current FT_Face metrics. Instead of setting typo or win metrics as the new FT_Face metrics indiscriminately, apply only typo deltas to the currently active FT_Face metrics. This prevents line height differences when e.g. the default outlines were used as the regular face and instances for everything else. * src/truetype/ttgxvar.c (tt_apply_mvar): Implement.

kc3-lang/freetype

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