Tag: Branch: Tree: 27ff90d7b8

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Commit Graph

14612 Commits (27ff90d7b8c65017334f15f45b5552d4f6fdb128)

 

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Author	SHA1	Message	Date
Behdad Esfahbod	65d9630312	[subset-cff2] Whitespace	2 years ago
Behdad Esfahbod	b33297ee26	[cff2] Remove unused typedef	2 years ago
Behdad Esfahbod	3ade2ffaa5	[serialize] Adjust pop_discard for zerocopy	2 years ago
Behdad Esfahbod	043eeb29a3	[subset-cff] Optimize encode_subrs ... Don't loop over all original subrs. Just walk over closure subrs.	2 years ago
Behdad Esfahbod	0ad5977cd6	[subset-cff] Simplify hinting processing ... We already have drop_hints in the params.	2 years ago
Behdad Esfahbod	16cbe41bca	Merge pull request #3910 from googlefonts/repacker_fuzz ... [repacker] Add a fuzzer for the hb-subset-repacker api.	2 years ago
Behdad Esfahbod	2a7a1d5a73	[Coverage] Avoid timeout on broken ranges ... Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=53929	2 years ago
Behdad Esfahbod	c947652768	[subset-cff] Micro-optimize	2 years ago
Behdad Esfahbod	a24d4e9261	[array] Oops. Fix memcpy copy()!	2 years ago
Behdad Esfahbod	5e41766bb9	[array] Fix hb_bytes_t memcpy copy ... Wasn't being used!	2 years ago
Behdad Esfahbod	a5616227ca	[subset-cff] Fix buffer size calculation	2 years ago
Behdad Esfahbod	015af5a8e5	[subset-cff] Write a couple loops as range-based for	2 years ago
Behdad Esfahbod	bfbbd4af25	[subset-cff] Copy str for call ops	2 years ago
Behdad Esfahbod	c755b3884f	[subset-cff] Pre-alloc enough for check-less copy	2 years ago
Behdad Esfahbod	062e59ae67	[subset-cff] Optimize vector allocation for preprocessed input	2 years ago
Behdad Esfahbod	8e9e94dba9	Revert "[vector] Optimize grow_vector() for size" ... This reverts commit 1dd9396c7a. Is faster indeed. 15% on SourceHanSans/10000 benchmark.	2 years ago
Behdad Esfahbod	2644540a74	[subset-cff] Compact parsed strings if using accelerator ... Saves 32% on SourceHanSans/10000 benchmark! Also, use memcmp now for writing out strings since now that our ops are not super short, that's faster. This makes cff-japanese test takes super long though; that needs inspection.	2 years ago
Behdad Esfahbod	6012d3b228	[subset-cff] Write out charstrings zerocopy to serializer	2 years ago
Garret Rieger	16f61a1c87	[repacker] only build repacker fuzzer when experimental api is enabled.	2 years ago
Behdad Esfahbod	36e1a6339c	[cff] Add total_size to INDEX	2 years ago
Behdad Esfahbod	3843000660	[serialize] Add start_zerocopy()	2 years ago
Garret Rieger	de5a621322	[repacker] enforce root node having no incoming edges.	2 years ago
Behdad Esfahbod	a2681c37c1	[cff-subset] Simplify INDEX serialize() more	2 years ago
Behdad Esfahbod	c4b05878cb	[subset-cff] Remove INDEX unused serialize() methods	2 years ago
Behdad Esfahbod	b3ad4d72cc	[cff] Another no-memset in INDEX	2 years ago
Behdad Esfahbod	5fd2f255fc	[open-type] Don't memset 0 in serialize for ArrayOf family ... Not necessary.	2 years ago
Garret Rieger	30e405e470	[repacker] ensure link obj indices are valid.	2 years ago
Behdad Esfahbod	70ac6dfb28	[subset-cff] Don't memset 0 INDEX and other serialize methods ... Not necessary.	2 years ago
Garret Rieger	554ed06fac	[repacker] add cycle detection to the graph sort. ... This allows us to bail early if the graph is not acyclic.	2 years ago
Behdad Esfahbod	a66de336fb	[vector] Minor use get_size() in as_bytes()	2 years ago
Behdad Esfahbod	0b826368fd	[serializer] Don't memset memory in embed ... Not necessary.	2 years ago
Behdad Esfahbod	3b68c7146f	[array] Don't clear serializer buffer when copying out ... Not needed.	2 years ago
Behdad Esfahbod	57808609c9	[VarData] Move an unlikely	2 years ago
Garret Rieger	9e99d08470	[repacker] validate link widths during repacker setup.	2 years ago
Garret Rieger	edf7a29595	[repacker] Validate link positions before running the repacker.	2 years ago
Garret Rieger	88d437525f	[repacker] add test for repacker fuzzer.	2 years ago
Garret Rieger	6627a1ab45	[repacker] Add a initial seed for the fuzzer repacker.	2 years ago
Garret Rieger	deca30b268	[repacker] get repacker fuzzer working. ... Additionally add helper method that allows a graph to be saved as a fuzzer seed.	2 years ago
Garret Rieger	261a605f9c	[repacker] verify graph is a dag before using the fuzzer input.	2 years ago
Garret Rieger	985b19f678	[repacker] begin implementing a fuzzer for the repacker api.	2 years ago
Matthias Clasen	c6d616cc41	Generate and install hb-features.h ... This header has defines for all the optional dependendencies that come with their own Harfbuzz headers, so you can do: #include <hb-features.h> #ifdef HB_HAS_DIRECTWRITE #include <hb-directwrite.h> #endif	2 years ago
Behdad Esfahbod	8805a866b5	[ClassDef2] Write a few loops as range-based for	2 years ago
Behdad Esfahbod	ac8b232a2d	[gsub] Cache intersects_class results for closure ... Benchmark Time CPU Time Old Time New CPU Old CPU New ---------------------------------------------------------------------------------------------------------------------------------------------------------------------- BM_subset/subset_codepoints/NotoNastaliqUrdu-Regular.ttf/nohinting/10 +0.0246 +0.0240 0 0 0 0 BM_subset/subset_codepoints/NotoNastaliqUrdu-Regular.ttf/nohinting/64 -0.5541 -0.5544 4 2 4 2 BM_subset/subset_codepoints/NotoNastaliqUrdu-Regular.ttf/nohinting/512 -0.1120 -0.1123 43 38 43 38 BM_subset/subset_codepoints/NotoNastaliqUrdu-Regular.ttf/nohinting/1400 -0.1154 -0.1159 43 38 43 38	2 years ago
Behdad Esfahbod	20a0a46729	[perf] Remove stale run.sh	2 years ago
Behdad Esfahbod	38e7bc345c	[benchmark-subset] Support testing arbitrary fonts from cmdline	2 years ago
Behdad Esfahbod	c6a4b60116	[gsubgpos] Add an unlikely	2 years ago
Behdad Esfahbod	d4dec54c3a	[ci] Switch configs build to Ubuntu 20.04 ... https://github.com/actions/runner-images/issues/6002	2 years ago
Behdad Esfahbod	52d8346d99	[ci] Change Linux runner to Ubuntu 20.04 ... https://github.com/actions/runner-images/issues/6002	2 years ago
Behdad Esfahbod	32dd9810cf	[subset-cff1] Cache glyph-to-sid-map in the accelerator ... Benchmark Time CPU Time Old Time New CPU Old CPU New --------------------------------------------------------------------------------------------------------------------------------------------------------------------------- BM_subset/subset_codepoints/SourceHanSans-Regular_subset.otf/nohinting/10 -0.0841 -0.0843 0 0 0 0 BM_subset/subset_codepoints/SourceHanSans-Regular_subset.otf/nohinting/64 -0.1305 -0.1305 0 0 0 0 BM_subset/subset_codepoints/SourceHanSans-Regular_subset.otf/nohinting/512 -0.1398 -0.1401 1 1 1 1 BM_subset/subset_codepoints/SourceHanSans-Regular_subset.otf/nohinting/4096 +0.0382 +0.0380 9 9 9 9 BM_subset/subset_codepoints/SourceHanSans-Regular_subset.otf/nohinting/10000 +0.0213 +0.0211 11 11 11 11	2 years ago
Behdad Esfahbod	72fabef0a4	[SingleSubstFormat2] Speed up closure	2 years ago