kc3-lang/harfbuzz/src/OT/Layout/Common

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src/OT/Layout/Common

Branch - branch -main

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Log

Author	Commit	Date	CI	Message
	07ee609f	2025-10-20T20:06:43		Fix invalid pointer conversions in graph Coverage. (#5622) For #5604.
	af286b8f	2025-09-30T12:59:34		[Coverage] Simplify initialization
	4aa7dcba	2025-08-12T03:18:38		[Coverage cache] Micro-optimize
	a4dbb7d4	2025-08-12T02:34:49		[Coverage] Cache NOT_COVERED effectively (#5453) Before, our cache.set was always failing for NOT_COVERED, making the cache ineffective for uncovered glyphs. Fix that. Some nice speedups in Latin fonts.
	7b56d3a1	2025-07-26T05:35:57		[ot-layout] s/hb_ot_lookup_cache_t/hb_ot_layout_mapping_cache_t/g
	192d264a	2025-03-25T13:32:01		[subset] remove divisions when computing the cost of binary search
	7a746c32	2025-02-05T19:38:25		[Coverage] Fix cache cost reporting
	f22943a2	2025-02-05T18:51:11		[PairPos] Cache coverage as well Another 3% down in Roboto-Regular.
	3a9262cc	2023-11-04T12:52:46		[sanitize] More hb_barrier() annotations
	837885f0	2023-07-20T12:58:16		Revert "[sanitize/Coverage] Keep a map of sane coverages" This reverts commit a689114898cc3e8f1c6ba7cc49cd6c3639d91250.
	0ab90671	2023-07-20T12:57:16		[sanitize/Coverage] Keep a map of sane coverages Fonts like Gulzar reuse the same coverage over a thousand times sometimes. However, this doesn't speed up sanitize unfortunately. Looks like calling Coverage::sanitize() is already very fast. We're just doing A LOT of it. The map slowed it down in fact. A set was even slower. Going to revert.
	0b879afb	2023-07-07T22:35:43		[sanitize] Inline Coverage::sanitize
	67b16247	2023-06-07T16:15:48		[set] Simplify a few set iterations as range loop
	2f05c32c	2023-05-08T14:29:07		[Coverage] Minor access arrayZ directly in a couple places
	4ad443d5	2023-05-08T10:14:43		[Coverage/ClassDef] Don't call qsort if sorted already
	8df5cdbc	2023-05-07T15:49:50		[Coverage/ClassDef] Handle glyphID overflow in serialize
	71910fdf	2023-05-05T15:37:07		[Coverage] Remove unnecessary check
	1be39729	2023-05-04T13:18:34		[subset] Support unordered glyphlist in Coverage/ClassDef serialize
	a8b8eb53	2023-05-01T16:56:29		[Coverage] Micro-optimize
	af21ea35	2023-05-01T16:34:50		[Coverage/serialize] Micro-optimize
	0728098e	2023-01-10T10:18:29		[Coverage] Speed up subset for too-large Coverage tables Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=54980
	301f6e4b	2022-12-04T11:46:10		[Coverage] Remove TODO
	dbbb8e80	2022-12-04T11:13:39		Revert "[map] Add hb_map_filter_invalid" This reverts commit 8d7e92111786b21906157127c24b72b1e444e6e7. Surprisingly this slowed NotoNastaliqUrdu benchmark down by a couple percent instead of speeding it up.
	8d7e9211	2022-12-04T11:01:45		[map] Add hb_map_filter_invalid Use it in one place.
	41a8597f	2022-12-03T13:23:26		[layout] Simplify CoverageFormat2 intersects_coverage()
	1f4d8cca	2022-12-03T13:17:15		[CoverageFormat2] Optimize intersects()
	4d19c724	2022-12-03T09:57:29		[CoverageFormat1] Speed up intersects() Speeds up SourceHanSerif/10000 benchmark (not in test suite) by 32%!
	2a7a1d5a	2022-12-02T12:33:24		[Coverage] Avoid timeout on broken ranges Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=53929
	d2a2670e	2022-11-28T19:42:27		[iter] Simplify has() interface implementations
	6aaa1662	2022-11-24T14:58:42		[Coverage] Comment
	58a696d8	2022-11-22T12:56:05		More hb_memset
	02b76393	2022-10-29T11:15:03		[config] Re-enable BORING_EXPANSION Only the non-experimental parts (currently avar2) are enabled by default.
	8fb7cc1c	2022-08-05T11:49:29		[iter] Use && in is_sink_of uses
	9eab3ac7	2022-07-21T12:35:19		[CoverageFormat2] Remove hand-written loop While on a fuzzer-found test case (added) that loop was faster, on real fonts, including NotoNastaliq in our benchmark, it was actually slower, which intuitively I would have expected. Still no idea why on that fuzzer case it's faster though. :(
	bbb4db90	2022-07-21T12:34:46		[Coverage/SingleSubst] Move hand-written loop to Coverage
	7b95783e	2022-07-21T12:18:51		[Coverage] Internal rename
	afa65f29	2022-07-21T12:17:08		[Coverage] Minor type change
	b38587aa	2022-07-21T12:14:06		[Coverage] Internal renames
	84d38df8	2022-07-21T12:12:04		[Coverage] Minor use range-based loop
	b017b73f	2022-07-21T12:06:55		[Coverage] Minor remove a couple unnecessary as_array()'s
	9e650b4e	2022-07-21T12:01:52		[Coverage] Speedup intersect_set
	00dfbbce	2022-07-21T11:39:32		[Coverage] Rename and templatize intersected_coverage_glyphs
	02ca0254	2022-07-21T10:30:23		[layout] Add large_int to Types
	cf123e6a	2022-07-21T10:21:57		[Coverage] Add get_population ()
	89de8c70	2022-07-18T13:07:29		[CoverageFormat2] Another fix for broken tables Fixes https://oss-fuzz.com/testcase-detail/6005342714068992
	d8574b44	2022-07-17T18:44:27		[CoverageFormat2] Fix iterator to avoid infinite loop on invalid data. Fixes https://oss-fuzz.com/testcase-detail/5304497047470080
	d82ace5c	2022-07-13T23:00:01		[reorg] add TODO to RangeRecord.
	c1e280ea	2022-07-13T22:43:38		[reorg] Move Coverage, RangeRecord into new namespace layout.