Tag: Branch: Tree: ce5435a862

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Commit Graph

13044 Commits (ce5435a862cd6078e86698073186652af8639aa4)

 

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Author	SHA1	Message	Date
Behdad Esfahbod	44952bcc25	[set] Cache hash value	3 years ago
Behdad Esfahbod	844ac328e4	[set] Fix hb_set_t hash stability	3 years ago
Behdad Esfahbod	2d0b1248b2	[test-map] Test hb_set_t hash stability ... Fails currently.	3 years ago
Behdad Esfahbod	561e02fefb	[map] Make hb_map_t hashable	3 years ago
Behdad Esfahbod	ad17699089	[map] Add is_equal() / towards making hb_map_t hashable ... New API: + hb_map_is_equal()	3 years ago
Behdad Esfahbod	14a24d8e3f	[vector] Make hb_vector_t hashable	3 years ago
Behdad Esfahbod	124f9aeb9b	[set] Make hb_set_t hashable	3 years ago
Garret Rieger	3ab2c7935f	[subset-perf] Signficiantly speed up ClassDef*::subset. ... Eliminates the usage of a glyph -> klass hash map and replaces it with a vector storing the mapping. This allows us to use the vector directly as the iterator driving the serialize. Approximately 1% speedup for Noto Nastaliq.	3 years ago
David Corbett	e3e685e5ee	[ot-tags] Fix `min_subtag_len` calculations	3 years ago
Garret Rieger	0b1c2ff96a	[subset-perf] Remove extra map lookup in ClassDef subset methods.	3 years ago
Garret Rieger	13ace77f1d	[subset-perf] Use glyph_map instead of set in ClassDefFormat.	3 years ago
Garret Rieger	adae2f2272	[subset-perf] Cache a glyph map for gsub. ... This allows us in some cases to avoid using glyph_set_gsub as a filter.	3 years ago
Behdad Esfahbod	202e6c4699	[subset] Remove unnecessary test	3 years ago
Behdad Esfahbod	cedf739646	Add some commented-out code	3 years ago
Behdad Esfahbod	6b62c10f02	[priority-queue] Remove old init/fini	3 years ago
Behdad Esfahbod	bff8248a9d	[repacker] Pre-alloc vertices	3 years ago
Behdad Esfahbod	39a424caf0	[priority-queue] Optimize heap access	3 years ago
Behdad Esfahbod	9308659fd7	[priority-queue] Optimize swap()	3 years ago
Behdad Esfahbod	c7317ef761	[repacker] Avoid destroying and recreating objects	3 years ago
Behdad Esfahbod	864e09a0c4	[repacker] Reuse allocated vector	3 years ago
Behdad Esfahbod	ca77f16470	[repacker] Remove unnecessary vector .fini() calls	3 years ago
Behdad Esfahbod	4cfc2d668e	[subset] Use a std::move on set_t when feasible	3 years ago
Behdad Esfahbod	1f578b5a32	[set] Add pre-allocation internal API	3 years ago
Garret Rieger	48dfbd54a3	[subset] minor cleanup.	3 years ago
Garret Rieger	482c6e5dc4	[subset-perf] Speed up Coverage::serialize by caching iterator.	3 years ago
Behdad Esfahbod	14b18725f0	In Coverage::iter_t, assume iterators are from same Coverage object ... No need to support otherwise.	3 years ago
Behdad Esfahbod	27141735c3	[subset] Add Coverage::__end__ implementation	3 years ago
Behdad Esfahbod	c476f58adb	[subset] Write CoverageFormat2::intersects_coverage() as bsearch()	3 years ago
Behdad Esfahbod	63c6695108	[ot-layout] Cosmetic ... The implementation of HBUINT16 operator == is slower than just comparing to ints.	3 years ago
Behdad Esfahbod	777debd748	[subset] Rewrite CoverageFormat2::intersects as dagger	3 years ago
Behdad Esfahbod	cf5001fac7	[subset] Optimize CoverageFormat2::intersected_coverage_glyphs	3 years ago
Behdad Esfahbod	6f37c20798	[subset] Minor rewrite in CoverageFormat2::serialize()	3 years ago
Behdad Esfahbod	e91863b717	[subset-cff] Pre-size map in subr_remap_t::create()	3 years ago
Behdad Esfahbod	ce60462173	[subset-plan] Pre-size maps in _create_old_gid_to_new_gid_map()	3 years ago
Behdad Esfahbod	f82ee17a75	[map] Pre-size map in constructor if we can	3 years ago
Behdad Esfahbod	b5aa8a27ea	[subset-cff] Cosmetic	3 years ago
Behdad Esfahbod	0b201623f5	[subset-cff] Fix previous commit ... Oops!	3 years ago
Behdad Esfahbod	4792309265	[subset-cff] Access vector directly	3 years ago
Behdad Esfahbod	7c86f2e763	[subset-cff] Pre-alloc out buffer	3 years ago
Behdad Esfahbod	0761e7cdfd	[subset-cff] Avoid resetting buffer as encoder does	3 years ago
Behdad Esfahbod	71aa10a394	[subset-cff] Manually grow vector to avoid memset overhead	3 years ago
Behdad Esfahbod	f455cc53fd	[subset-cff] Reuse buffer allocation	3 years ago
Behdad Esfahbod	3e4ab2ad9c	[perf/benchmark-ot] Add zh-hans	3 years ago
Behdad Esfahbod	6e668a2ade	[perf/benchmark-ot] Rename test	3 years ago
Behdad Esfahbod	e24797aeac	[ot-tags] Follow-up to previous commit ... Part of https://github.com/harfbuzz/harfbuzz/issues/3591	3 years ago
Behdad Esfahbod	f5d619be79	[ot-tags] Further gate the slow complex case, and add more tests ... Part of https://github.com/harfbuzz/harfbuzz/issues/3591 Still 'zh-trad' is the slowest case. -------------------------------------------------------------------------------------------------- Benchmark Time CPU Iterations -------------------------------------------------------------------------------------------------- BM_hb_ot_tags_from_script_and_language/COMMON zh_trad 136 ns 136 ns 5107838 BM_hb_ot_tags_from_script_and_language/COMMON ab_abcd 115 ns 115 ns 6103104 BM_hb_ot_tags_from_script_and_language/COMMON ab_abc 25.4 ns 25.3 ns 27674482 BM_hb_ot_tags_from_script_and_language/COMMON abcdef_XY 20.2 ns 20.1 ns 34795719 BM_hb_ot_tags_from_script_and_language/COMMON abcd_XY 19.4 ns 19.3 ns 36390401 BM_hb_ot_tags_from_script_and_language/COMMON cxy_CN 33.5 ns 33.4 ns 20998939 BM_hb_ot_tags_from_script_and_language/COMMON exy_CN 25.1 ns 25.0 ns 27705832 BM_hb_ot_tags_from_script_and_language/COMMON zh_CN 34.2 ns 34.1 ns 20564356 BM_hb_ot_tags_from_script_and_language/COMMON en_US 15.5 ns 15.5 ns 45032204 BM_hb_ot_tags_from_script_and_language/LATIN en_US 15.9 ns 15.8 ns 44412379 BM_hb_ot_tags_from_script_and_language/COMMON none 4.72 ns 4.71 ns 149101665 BM_hb_ot_tags_from_script_and_language/LATIN none 4.72 ns 4.70 ns 149254498	3 years ago
Behdad Esfahbod	9c64bda21d	[ot-tag] Whitespace	3 years ago
Behdad Esfahbod	3df8017e9b	[ot-tag] Optimize subtag_matches() more	3 years ago
Behdad Esfahbod	b231fc2dbc	[perf/benchmark-ot] Add a couple more test cases	3 years ago
Behdad Esfahbod	3524b14fa0	[perf/benchmark-ot] Add a couple more test cases	3 years ago