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12400 Commits

Author SHA1 Message Date
Qunxin Liu a975ec4842 [instancer] apply cvar deltas 2023-02-27 17:05:23 -07:00
Qunxin Liu 8b0c7b9554 [instance] Add struct definition for cvar table 
Also add functions to add cvt tables with cvar deltas applied
 2023-02-27 17:05:23 -07:00
Qunxin Liu 22cc73f3e9 Move common structs for TupleVariation from gvar to var-common.hh 
Also added a table_base in the iterator and related function to handle
different start address for dataoffset in cvar and gvar
 2023-02-27 17:05:23 -07:00
Behdad Esfahbod 62fc27f372 [ft] Enlarge glyph-cache value-size again 
8bits just doesn't do it. It has caused cache-hammering and high
CPU usage when the font is hinted.

Fixes https://github.com/harfbuzz/harfbuzz/issues/4139
 2023-02-27 11:21:32 -07:00
Behdad Esfahbod 209f63b785 [TINY] Fix config issue 2023-02-24 16:03:40 -07:00
Qunxin Liu 605aed0544 [instancer] bug fix in post table applying mvar deltas 2023-02-24 13:19:37 -07:00
Garret Rieger 918193ebf9 [subset] fix a class of fuzzer timeouts caused by large shared coverage tables. 
More acurately estimates the op count for CoverageFormat2 tables as the population size instead of the size in bytes.
 2023-02-22 16:57:39 -07:00
Behdad Esfahbod 33cc3121d4 Comment 2023-02-22 12:03:30 -07:00
Behdad Esfahbod 5bc6ab006d Use __has_builtin for builtin checks instead of compiler versions 
https://github.com/harfbuzz/harfbuzz/issues/4066#issuecomment-1439510188
 2023-02-22 08:54:18 -07:00
Behdad Esfahbod 6b286cfabf [cubic-glyf] Remove stale comment 2023-02-21 16:15:45 -07:00
Behdad Esfahbod 22b9315628 [cubic-glyf] Handle wrap-around cubic off-curves 2023-02-21 15:50:55 -07:00
Behdad Esfahbod 050f5a58fe [cubic-glyf] Handle contour-initial cubic offcurves 2023-02-21 15:26:27 -07:00
Khaled Hosny 9c27fe625f Revert "[doc] Fix a couple of gtk-doc warnings" 
This reverts commit ed42b2fcb5.
 2023-02-21 23:25:14 +02:00
Khaled Hosny ed42b2fcb5 [doc] Fix a couple of gtk-doc warnings 2023-02-21 23:08:15 +02:00
Khaled Hosny 0575229477 [blob] Typo in documentation 2023-02-21 18:07:53 +02:00
Khaled Hosny 1d1f93a612 7.0.1 2023-02-20 15:54:12 +02:00
Behdad Esfahbod 5b50b07717 [subset-cff] Make BCD writing locale-independent 2023-02-19 20:39:01 -07:00
Behdad Esfahbod 21ff66cbd4 [subset-cff2] Round blended Private values when instancing 
Hopefully no one blends BlueScale...
 2023-02-19 20:39:01 -07:00
Behdad Esfahbod a4b7033d01 [cff2-subset] Blend Private values when instancing 2023-02-19 20:39:01 -07:00
Behdad Esfahbod f10a4c9d6a [cff] Rename encode_num to encode_num_cs 2023-02-19 20:39:01 -07:00
Behdad Esfahbod c65eb5a82e [cff] Specialize cff_private_dict_op_serializer_t for CFF1/2 2023-02-19 20:39:01 -07:00
Behdad Esfahbod bf4b34e87e [subset-cff2] Don't encode vsindex in Private dict 2023-02-19 20:39:01 -07:00
Behdad Esfahbod 220caa7e09 [subset-cff2] Only encode VarStore link if any varstore 2023-02-19 20:39:01 -07:00
Behdad Esfahbod 82d9940a93 [subset-cff2] Don't encode vsindex if pinned 2023-02-19 20:39:01 -07:00
Behdad Esfahbod a88f3e8d37 [subset-cff2] Don't serialize VarStore if pinned 2023-02-19 20:39:01 -07:00
Behdad Esfahbod 8c1b47d7e2 [font] Fix compiler warnings 2023-02-19 20:38:43 -07:00
Behdad Esfahbod 7c74fc9631 [CFF] Remove unused member single_val 2023-02-19 14:43:31 -07:00
Behdad Esfahbod 2746597b69 [subset-cff2] Add flush_hintmask 
Fixes https://github.com/harfbuzz/harfbuzz/issues/4125
 2023-02-19 12:15:22 -07:00
Behdad Esfahbod adccc5355b [MarkBase] Adjust base-finding logic 
Fixes https://github.com/harfbuzz/harfbuzz/issues/4124
 2023-02-17 12:29:42 -07:00
Behdad Esfahbod 946477fa54 [font] Fix a MSVC "error" 
Oh well.

Fixes https://github.com/harfbuzz/harfbuzz/issues/4122
 2023-02-16 15:04:49 -07:00
Behdad Esfahbod b41efb6c4d [atomic] Use no-op asm for compiler barrier 
Fixes https://github.com/harfbuzz/harfbuzz/pull/4119
 2023-02-13 21:45:20 -07:00
Khaled Hosny 552f0714e8 [meson] Fix test failure with experimental_api 
Pass --experimental-api to all gen-def.py when generating all .def
files, not only harfbuzz.def.

Fixes https://github.com/harfbuzz/harfbuzz/issues/4117
 2023-02-13 09:41:51 +02:00
Khaled Hosny 8bdaeddfcd 7.0.0 2023-02-11 23:52:58 +02:00
Khaled Hosny 0ea8bbd91a [doc] Use XSince for REPLACEME/EXPERIMENTAL 
To hide them from gtk-doc so that we can finally enable gtkdoc-check.
 2023-02-11 20:59:44 +02:00
Khaled Hosny 16dfd263b1 [subset] Remove docs for unimplemented flags 
GTK-Doc does not like this.
 2023-02-11 20:59:44 +02:00
Khaled Hosny 4d25941315 [doc] Fix hb_ot_name_[id|predefined]_t 
Shuffle the docs around, so that the enum values appear in documentation
as they now belong to hb_ot_name_predefined_t. The Since field will be
misleading now, though.
 2023-02-11 20:59:44 +02:00
Khaled Hosny 13741e68f8 [doc] Minor 2023-02-11 20:59:44 +02:00
Behdad Esfahbod ab191d9dc7 [ot-font] Minor division rounding 2023-02-11 09:31:21 -07:00
Behdad Esfahbod c6c1c6ddf1
Merge pull request #4107 from harfbuzz/cubic-glyf 
[glyf] Support cubic curves
 2023-02-11 09:20:51 -07:00
Behdad Esfahbod 6ddd490191 [path-builder] Comment re cubic 2023-02-10 14:24:03 -07:00
Behdad Esfahbod 91c2f098d0 [cubic-glyf] Add HB_NO_CUBIC_GLYF 2023-02-10 14:15:16 -07:00
Qunxin Liu af1e605be2 [instancer] bug fix 
It's possible that length of all_points equals to 4 for non-empty
glyphs: a composite glyph which contains only one child glyph that is
empty.
 2023-02-10 12:51:27 -07:00
Behdad Esfahbod 8302da8630
Merge pull request #4097 from harfbuzz/embolden 
Embolden
 2023-02-10 12:50:45 -07:00
Pedro J. Estébanez b1680e9143 Use proper preprocessor checks for UWP 2023-02-10 09:39:40 -07:00
Behdad Esfahbod 737b15c5a0 [embolden] Docs 2023-02-08 17:45:59 -07:00
Behdad Esfahbod 1d9dafbfd5 [glyf] Support cubic curves 
https://github.com/harfbuzz/boring-expansion-spec/issues/41
 2023-02-07 22:19:45 -07:00
Behdad Esfahbod 64fa5cd482 [GPOS] Fix assert fail introduced recently 
Was introduced in 8708b9e081.

If these lookups are recursed to from (Chain)Context out-of-order,
it was possible that last_base > buffer->idx, in which case we
were attaching marks to a base after them... and an assertion
was failing fortunately.

Fixes https://oss-fuzz.com/testcase-detail/6377756666757120
 2023-02-07 15:52:53 -07:00
Qunxin Liu 840e1b6b84 [instancer] bug fix 2023-02-07 15:49:12 -07:00
Behdad Esfahbod 3fd9311649 [indic] Use a hb_swap() 2023-02-07 14:16:24 -07:00
Behdad Esfahbod be1c14ee0a [embolden] Adjust font_h_extents 2023-02-07 13:52:53 -07:00