harfbuzz

Commit Graph

Author	SHA1	Message	Date
David Korczynski	de9424172d	[ci] Add CIFuzz integration Add CIFuzz integration, which will run the fuzzers for a short amount of time when a PR is submitted on Github. Signed-off-by: David Korczynski <david@adalogics.com>	3 years ago
Behdad Esfahbod	da500568de	[API] Add hb_buffer_[sg]et_not_found_glyph() and --not-found-glyph Instead of using gid=0 when a character is not found in the font, client can now set a custom value. This is useful for shaper-driven font fallback and to differentiate that from .notdef glyph. Fixes https://github.com/harfbuzz/harfbuzz/issues/1360	3 years ago
Cameron Cawley	6ea6c581ed	Remove direct link to dwrite from meson scripts	3 years ago
Cameron Cawley	ecbe224743	Revert "[hb-directwrite] Don't load dwrit.dll dynamically" This reverts commit `6119ff9d80`.	3 years ago
Behdad Esfahbod	4262636926	Merge pull request #3248 from googlefonts/connected_components [repacker] Keep connected subgraphs in the same space.	3 years ago
Qunxin Liu	f55d834736	[subset] Move struct DeltaSetIndexMap into hb-ot-var-common.hh Also fix naming issues in review comments	3 years ago
Qunxin Liu	8c583db9b5	[subset] COLRv1: update subset() method for new strutc ClipList and VarIdxMap Also fix issues in struct PaintTransform definition	3 years ago
Qunxin Liu	e51c7f8e79	[subset] COLRv1: add ClipList/ClipRecord/ClipBox struct definition	3 years ago
Qunxin Liu	2e5636eeaf	[subset] add DeltasetIndexMap struct definition	3 years ago
Qunxin Liu	d2e986fead	[subset] update COLRv1 table struct definitions	3 years ago
Khaled Hosny	792ca307b0	[meson] Add graphite2 option and deprecate graphite Fixes https://github.com/harfbuzz/harfbuzz/issues/3241 Should be better handled when we can use https://github.com/mesonbuild/meson/pull/9184	3 years ago
Behdad Esfahbod	c6557747ef	[style] Use head->macStyle.isExtended in style fallback https://github.com/harfbuzz/harfbuzz/issues/3263	3 years ago
Behdad Esfahbod	f3f848b506	[head] Add is_expanded() internally Fixes https://github.com/harfbuzz/harfbuzz/issues/3263	3 years ago
Garret Rieger	d17155f5d2	[repacker] use possibly updated root idx after isolate_subgraph. isolate_subgraph can change the root indices in some cases. So operations after the isolation need to use the roots from the output of isolate_subgraph.	3 years ago
Behdad Esfahbod	a7a3608553	[docs] Rename overflow_resolution to repacker	3 years ago
Behdad Esfahbod	9bd7ba5019	Err on -Wbitwise-instead-of-logical Part of https://github.com/harfbuzz/harfbuzz/pull/3256	3 years ago
Garret Rieger	6bc64317ca	Add a writeup of the overflow resolution algorithm in harfbuzz.	3 years ago
Nico Weber	96299d70ed	Fix Wbitwise-instead-of-logical warnings `a \|\| b` only evaluates b if a is false. `a \| b` always evaluates both a and b. If a and b are of type bool, \|\| is usually what you want, so clang now warns on `\|` where both arguments are of type bool. This warning fires twice in harfbuzz. In both cases, `\|` is used intentionally, with a comment explaining this. Slightly reorder the code a bit to make the compiler happy, and to make it obvious even without a comment that both calls should be evaluated. No intended behavior change.	3 years ago
faywong	b621c4fc29	[subset] Refine the coding style	3 years ago
faywong	f8538d3117	[subset] Export header & archive when HB_BUILD_SUBSET Ease the adopt of hb-subset feature for 3rd party developers	3 years ago
Qunxin Liu	36ed56b6e8	[subset] code cleanup - rename copy() method if it takes extra parameter - get rid of same code blocks	3 years ago
David Corbett	3e635cf5e2	[USE] Categorize characters that only have AJT	3 years ago
David Corbett	ae193cd182	[USE] Insert dotted circles before lone viramas	3 years ago
David Corbett	641296b5eb	[USE] Categorize U+11046 BRAHMI VIRAMA as HALANT	3 years ago
Behdad Esfahbod	cca42cda46	Merge pull request #3249 from harfbuzz/use-merge-s-o [USE] Merge the categories S and O	3 years ago
David Corbett	bb50aae9b4	[USE] Document customizations of USE categories	3 years ago
David Corbett	7287125c58	[USE] Merge the categories S and O	3 years ago
David Corbett	8eaee2f887	[USE] Only skip default ignorables within CCSes	3 years ago
David Corbett	4645c3b47c	Update comments for U+180F FVS4	3 years ago
Garret Rieger	5b882c420a	[repacker] performance optimizations for topological sorting. - Presize the output sorted graph and write it once in the correct order to avoid needing to reverse. - Swap the old/new graph vectors instead of copying. - Use a boolean vector for tracking visited instead of a set.	3 years ago
Garret Rieger	ff7a86e9b0	[repacker] remove clone buffer, they are unnessecary. When nodes are duplicated it's fine to just reuse head, tail from the node being cloned since we don't modify the contents.	3 years ago
Garret Rieger	8cae8b653d	[repacker] add missing fini for parents vector.	3 years ago
Garret Rieger	7f0ede4f04	[repacker] refactor resolve overflow tests to use a helper.	3 years ago
Garret Rieger	79937d24b7	[repacker] Add repacker test that requires space splitting.	3 years ago
Garret Rieger	7883b7ed95	[repacker] Add additional splitting spaces test. Fix issues it uncovered.	3 years ago
Garret Rieger	6265663de4	[repacker] add test for splitting spaces.	3 years ago
Garret Rieger	d97bd4268a	[repacker] when assigning spaces use post isolation node indices. isolate_subgraph can result in some of the roots being duplicated and moved to new indices, so do subgraph isolation before assign roots to spaces.	3 years ago
Khaled Hosny	bb57df7a4f	[test] Add test for https://github.com/harfbuzz/harfbuzz/issues/2757#issuecomment-933531978	3 years ago
Khaled Hosny	1624550377	[test] Add test for https://github.com/harfbuzz/harfbuzz/issues/3244	3 years ago
Behdad Esfahbod	ccfc048153	[indic] Apply 'calt' and 'clig' across syllable boundaries Fixes https://github.com/harfbuzz/harfbuzz/issues/3244	3 years ago
Behdad Esfahbod	d58f1685ce	[ot-shape] Tweak table order some more; apply GPOS with morx During `5bc05ba155` accidentally GPOS was disabled when morx was enabled. Fix that. Fixes https://github.com/harfbuzz/harfbuzz/issues/2757#issuecomment-933531978	3 years ago
David Corbett	f8ebb8a657	[USE] Update the data files This uses the data files from <`c355d04194/USE`>.	3 years ago
David Corbett	564afc425a	[USE] Remove overrides for hieroglyphic categories	3 years ago
David Corbett	8c65442069	[Unicode 14] Handle U+180F FVS4	3 years ago
Garret Rieger	375a6c8f81	[repacker] add the ability to move subgraphs from a shared space into their own space. Used to resolve overflows during manual resolution.	3 years ago
Garret Rieger	0dccbf368f	[repacker] Handle the case where a subgraph root has an incoming 32 and 16 bit edge. In this case the entire subgraph from that root will be duplicated.	3 years ago
Qunxin Liu	794b00db4b	[subset] fuzzer fix: https://oss-fuzz.com/testcase-detail/6616166961905664	3 years ago
Garret Rieger	816c5302a7	[repacker] restrict 32 bit subgraph connected component search to only nodes reachable via directed links.	3 years ago
Garret Rieger	67eb222b8e	[repacker] when assigning each connected subgraph a space, also isolate it. This will break any links coming from space 0 (ie. the 16 bit offset only space).	3 years ago
Garret Rieger	307acf7fb0	[repacker] add space assignment based on connected components. Assign each connected component that is underneath one or more 32 bit offsets into a unique space. This ensures that 32 bit subgraphs which are connected are packed into the same space.	3 years ago

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12459 Commits (1522015bb2d140f199359c4e7cfcf342b93894a7) All Branches Search

12459 Commits (1522015bb2d140f199359c4e7cfcf342b93894a7)

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