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Commit Graph

15843 Commits (1d31da91ce02bf01947f1533d896dc4a4a5f6bcb)

 

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Author	SHA1	Message	Date
Behdad Esfahbod	1d31da91ce	Merge pull request #4205 from harfbuzz/gvar-optimize ... Gvar optimize	2 years ago
Garret Rieger	e41f317199	[subset] Update expectation files for full_instance tests.	2 years ago
Behdad Esfahbod	f6803b06bf	[VarRegionAxis] Micro-optimize ... peak==0 is common.	2 years ago
Behdad Esfahbod	f91929d6da	Minor return floats instead of doubles from function ... Not that any compiler complained...	2 years ago
Behdad Esfahbod	808a21f8de	[gvar] Simplify ref_points logic	2 years ago
Behdad Esfahbod	78a0216a03	[gvar] Write a for loop as range loop	2 years ago
Behdad Esfahbod	f654823fe0	[gvar] Handle an error case	2 years ago
Behdad Esfahbod	30d08dc62c	[gvar] Populate end_points lazily ... Tiny micro-optimization...	2 years ago
Behdad Esfahbod	fe8c91707b	[gvar] Micro-optimize has_intermediate() access	2 years ago
Garret Rieger	2175f5d050	[subset] Fix inefficient ItemVariationStore subsetting w/ retain_gids. ... ItemVariationStore is relying on the assumption that the inner_map is populated for all output glyphs, this is not true for subsetting operations with retain gids enabled. Fixes fuzzer timeout: https://oss-fuzz.com/testcase-detail/4575222591520768.	2 years ago
Behdad Esfahbod	385e23762d	[var] Optimize calculate_scalar more ... This change alone is showing me 14% scalar in a benchmark. The reason being that the array::operator[] is not being invoked a lot of time, which was, many times, hitting the unlikely() path. Weird!	2 years ago
Behdad Esfahbod	7a3928e2b6	[var] Optimize calculate_scalar ... For varfonts with lots of deltasets, the loop in this function is *really* hot...	2 years ago
Behdad Esfahbod	8929603631	[gvar] Another minor optimization ... Allocate orig_points lazily only when needed.	2 years ago
Behdad Esfahbod	20454eaa39	[gvar] Optimize by applying deltas in batches ... Shows up to 7% speedup in one of my benchmarks. One test fails by one rounding issue. To be updated.	2 years ago
Behdad Esfahbod	491aa572ce	[gvar] Minor call a function instead of handcoding	2 years ago
Behdad Esfahbod	cf95f3193b	[VarComposite] Another minor resue of num_points	2 years ago
Behdad Esfahbod	fc8dfe64d0	[benchmark-font] Minor rename	2 years ago
Behdad Esfahbod	0a52084228	[VarComposite] Minor resue of num_points	2 years ago
Behdad Esfahbod	a9a9f278b8	[atomic] Remove incomplete comment	2 years ago
Behdad Esfahbod	d1c00c0470	[COLR] Respect HB_NO_PAINT ... Fixes https://github.com/harfbuzz/harfbuzz/issues/4204	2 years ago
Behdad Esfahbod	4129061e37	Revert "Move hb-ot-name-language-static.hh out of hb-static.cc" ... This reverts commit 7b5f0dd3a8. Fixes https://github.com/harfbuzz/harfbuzz/issues/4203	2 years ago
Behdad Esfahbod	e76a3649db	[atomic] Comment	2 years ago
Behdad Esfahbod	8e43e3a8ce	[priority-heap] Comment	2 years ago
Behdad Esfahbod	48f8ed7e02	Docs	2 years ago
Behdad Esfahbod	b31684dca4	[cache] Add some AI-generated comments	2 years ago
Behdad Esfahbod	bffdca89f7	[pool] Add funny Copilot comment	2 years ago
Behdad Esfahbod	a960571f24	[glyf] Comments	2 years ago
Behdad Esfahbod	2b042cc5c6	[VarComposite] Implement trim_padding()	2 years ago
Qunxin Liu	591c9460dc	[instancer] compile composite glyphs directly with shifted component ... points instead of deltas	2 years ago
Behdad Esfahbod	3520f528aa	[CompositeGlyph] Apply gvar deltas with component transform ... This was being done wrong for one of the scaled_offsets() cases.	2 years ago
Behdad Esfahbod	33972b3bf6	[glyf] Increase CompositeGlyf memory allocation ... The 50% wasn't justified by logic.	2 years ago
Behdad Esfahbod	290cef39be	[glyf] When instancing, just spew empty VarComposites ... Before we were dropping the entire glyf table.	2 years ago
Behdad Esfahbod	4353192d05	[aat] Tweak a couple sanitize calls that are never called	2 years ago
Behdad Esfahbod	305012609b	[hdmx] Remove unused unsafe function	2 years ago
Behdad Esfahbod	f74abc307d	[face] Comment	2 years ago
Behdad Esfahbod	d1f49ba6d2	[VarComposites] More ifdef guards	2 years ago
Behdad Esfahbod	1e9a0511f3	[subset] Fix HB_TINY build	2 years ago
Behdad Esfahbod	106a237e40	[subset/glyf] Close over VarComposite glyphs ... Subsetting VarComposite glyphs works now.	2 years ago
Behdad Esfahbod	f2d21425a3	[VarC/subset] Support subsetting VarComposites ... By renumbering components.	2 years ago
Behdad Esfahbod	15d0a1dcfd	[glyf] TODO	2 years ago
Behdad Esfahbod	85d0c3b5f1	[glyf] Comment	2 years ago
Behdad Esfahbod	5d74b42b9e	[glyf] Change variable name	2 years ago
Behdad Esfahbod	c997e490c7	Remove unnecessary return	2 years ago
Behdad Esfahbod	781da13e99	[glyf] Comment	2 years ago
Behdad Esfahbod	0e4bcf908c	[hmtx] Add TODO	2 years ago
Behdad Esfahbod	639f45ef9e	[beyond-64k/subset] Implement subsetting of hmtx beyond64k	2 years ago
Behdad Esfahbod	b3da715b9c	Fix HB_TINY build	2 years ago
Behdad Esfahbod	32f145ff9c	Fix build	2 years ago
Behdad Esfahbod	000a3c5dca	[beyond-64k/subset] Fetch lsb from glyph table if not available ... The beyond-64k hmtx table doesn't encode LSB. If subsetting brings the glyph under 64k (which currently is the only mode we support), then we need to encode the LSB, which wasn't available. We need to fetch xMin from glyf table and set it as LSB.	2 years ago
Behdad Esfahbod	1111c7578e	hb_memset	2 years ago