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Commit Graph

17098 Commits (155015f4bec434ecc2f94621665844218f05ce51)

 

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Author	SHA1	Message	Date
Behdad Esfahbod	5b45c56c9e	[shape] Always-inline more ... Another 10% speedup in BM_Shape Gulzar-Regular.	2 years ago
Behdad Esfahbod	bb9692e8a3	[shape] Always-inline match_input ... 10% speedup in BM_Shape Gulzar-Regular.	2 years ago
Behdad Esfahbod	6c451054fb	[sanitize] Sprinkle a few unlikely's	2 years ago
Behdad Esfahbod	4ecc62c28d	[sanitize] Simplify ChainRule::sanitize again ... check_struct does the same now.	2 years ago
Behdad Esfahbod	253ec08b3d	[sanitize] Speed up check_struct on x64	2 years ago
Behdad Esfahbod	fb02f4a897	[sanitize] Micro-optimize ChainRule::sanitize	2 years ago
Khaled Hosny	c650858c63	[graphite] Fix cluster advance width ... Based on https://github.com/harfbuzz/harfbuzz/issues/4309#issuecomment-1624730406 Fixes https://github.com/harfbuzz/harfbuzz/issues/4309	2 years ago
Behdad Esfahbod	73ee9c346f	Revert "[sanitize] Only check trailing edge of ranges" ... This reverts commit e4856cf809. This is wrong on at least 32-bit systems. Might add a condition version later.	2 years ago
Behdad Esfahbod	0b879afb5a	[sanitize] Inline Coverage::sanitize	2 years ago
Behdad Esfahbod	92448910a7	[sanitize] Minor inline a few more short functions	2 years ago
Behdad Esfahbod	d84504206c	[sanitize] Optimize away an overflow check when not needed ... When the length argument is 16bit...	2 years ago
Behdad Esfahbod	e4856cf809	[sanitize] Only check trailing edge of ranges ... Assumptions... Speeds up Gulzar load_face_and_shape benchmark by 7%.	2 years ago
Behdad Esfahbod	6a683ea6eb	[sanitize] Enlighten check_range() some more ... No need to check for len=0 arrays. They must still be in range.	2 years ago
Behdad Esfahbod	c24ea1036b	[sanitize] Minor tweak to len=0 case which is handled otherwise anyway	2 years ago
Behdad Esfahbod	403bc7caa4	[sanitize] Simplify Rule::sanitize()	2 years ago
Behdad Esfahbod	385896ff66	[sanitize] Speed up ChainRule::sanitize() ... 10% speedup in sanitizing Gulzar-Regular.	2 years ago
Behdad Esfahbod	2006d3211f	[sanitize] Add "fastpath" for ArrayOfOffset16To<> objects with max size ... Unfortunately this doesn't speed up NotoNastaliq or Gulzar as I was hoping for. Their GSUB tables are not large enough for this to kick in...	2 years ago
Behdad Esfahbod	7a85663c2b	Revert "[sanitize] Add "fastpath" for ArrayOfOffset16To<> objects with max size" ... This reverts commit 10f8556c73. This was, unfortunately, wrong :(.	2 years ago
Behdad Esfahbod	f2a3680fab	Revert "[gsubgpos] Limit (Chain)ContextFormat3 for consistency" ... This reverts commit 90b48917da.	2 years ago
Behdad Esfahbod	90b48917da	[gsubgpos] Limit (Chain)ContextFormat3 for consistency	2 years ago
Behdad Esfahbod	3b02f694e8	[sanitize/GSUBGPOS] Limit max-size of a few offset arrays ... This significantly speeds up Gulzar-Regular sanitize, by 40%.	2 years ago
Behdad Esfahbod	10f8556c73	[sanitize] Add "fastpath" for ArrayOfOffset16To<> objects with max size	2 years ago
Behdad Esfahbod	68b7891459	[sanitize] Add "fastpath" for ArrayOfOffset16To<> objects with max size ... Unfortunately this doesn't speed up NotoNastaliq or Gulzar as I was hoping for. Their GSUB tables are not large enough for this to kick in...	2 years ago
Behdad Esfahbod	90752cd5b7	[type] Add HeadlessArray16Of	2 years ago
Behdad Esfahbod	59abcda269	[sanitize] Add an ALWAYS_INLINE ... Looks like it was always inlined anyway.	2 years ago
Behdad Esfahbod	45a1721230	[ot-font] Prefer CFF2 over CFF1	2 years ago
أحمد المحمودي	43d0aff672	[introspection] Pass both libharfbuzz_gobject & libharfbuzz as positional parameters ... Fixes #4304	2 years ago
Behdad Esfahbod	25297408de	[COLR] Fix PaintComposite sanitize timeout ... Was timing out after recent sanitize() change. Fixes https://oss-fuzz.com/testcase-detail/5692635449524224	2 years ago
dependabot[bot]	a8c655e651	Bump actions/checkout from 3.5.1 to 3.5.3 ... Bumps [actions/checkout](https://github.com/actions/checkout) from 3.5.1 to 3.5.3. - [Release notes](https://github.com/actions/checkout/releases) - [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md) - [Commits](https://github.com/actions/checkout/compare/v3.5.1...c85c95e3d7251135ab7dc9ce3241c5835cc595a9) --- updated-dependencies: - dependency-name: actions/checkout dependency-type: direct:production update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] <support@github.com>	2 years ago
Behdad Esfahbod	de2c10732d	[ot-map] Speed up for default shaper ... Sort late, the reduced number of features.	2 years ago
Behdad Esfahbod	8156c5a685	[ot-map] Minor micro-optimize	2 years ago
Behdad Esfahbod	5ac9eaa035	[sanitize] Minor micro-optimize	2 years ago
Behdad Esfahbod	e8948d634e	[set-digest] Micro-optimize more	2 years ago
Behdad Esfahbod	cb73ba7104	[set-digest] Fixup for previous commit	2 years ago
Behdad Esfahbod	918ad89294	[set-digest] Early terminate add_range() if we're full	2 years ago
Behdad Esfahbod	bb33675e60	[sanitize] Micro-optimize check_range()	2 years ago
Behdad Esfahbod	d1c82a1cc6	[sanitize] Speed up check_struct() ... Don't account for length here. Should not be a problem. Fingers crossed fuzzers. 18% speed up in load_face_and_shape Gulzar-Regular.	2 years ago
Behdad Esfahbod	ec94386622	[OffsetTo] Micro-optimize away a check	2 years ago
Behdad Esfahbod	eae8278896	[GPOS] Micro-optimize lazy_some_gpos check ... Speeds up 11% in: BM_Font/load_face_and_shape/Roboto-Regular.ttf/hb	2 years ago
Behdad Esfahbod	46e54a2390	[GPOS] Remove extra check	2 years ago
Behdad Esfahbod	13438da16e	[benchmark-font] Minor move a variable	2 years ago
Behdad Esfahbod	7f5380fe94	[Composite] Don't apply transformation if phantom_only	2 years ago
Behdad Esfahbod	0cf759b0d4	[Glyph] Don't shift anchored Composite if phantom_only ... Fixes https://oss-fuzz.com/testcase-detail/5114131137822720	2 years ago
Behdad Esfahbod	645bde4738	[Glyph] Pass phantom-only to gvar only for SIMPLE glyphs ... For Composites we need to get the translation offset deltas.	2 years ago
Behdad Esfahbod	e92eefaabb	[gvar] Cache two values in shared_tuple_active_idx ... Speeds up varc-hangul.ttf draw_glyph by 10%.	2 years ago
Behdad Esfahbod	7d72fdd5bf	[benchmark-font] Do some work in draw_glyph callbacks ... For no good reason other than matching what I'm adding to skrifa benchmark. Doesn't seem to affect benchmarks whatsoever.	2 years ago
Behdad Esfahbod	47b5ee6789	Merge pull request #4306 from harfbuzz/gpos-lazy-device ... GPOS lazy Device	2 years ago
Behdad Esfahbod	2d6091fc42	[GPOS] Make AnchorMatrix sanitize lazy again ... Was reverted in the previous commit, because it was incomplete.	2 years ago
Behdad Esfahbod	0887382cdf	[GPOS] Fix sanitize	2 years ago
Behdad Esfahbod	83eb744e09	[sanizie] Inline check_range if not OPTIMIZE_SIZE ... BM_Font/load_face_and_shape/NotoNastaliqUrdu-Regular.ttf/hb -0.1046 -0.1051 194 173 193 172 BM_Font/load_face_and_shape/NotoSerifMyanmar-Regular.otf/hb -0.2401 -0.2412 36 27 36 27	2 years ago