harfbuzz

Commit Graph

Author	SHA1	Message	Date
Behdad Esfahbod	642135f3b2	[util] In --debug mode, duplicate font data This has the effect that the font data will end up in a memory section malloc()ed exactly to its size. This gives us better valgrind detection of out-of-bounds access. Previously, the font data was placed in a mmap()ed section or GString-allocated area, which didn't have proper protections at the end when running under valgrind.	9 years ago
Behdad Esfahbod	ed2024ef93	[perf] Micro-optimize	9 years ago
Behdad Esfahbod	76a5310a83	Remove irrelevant comment I tried moving the is_default_ignorable() function to an INTERNAL function. That made the binary size grow by 5k AND things got a tad bit slower!	9 years ago
Behdad Esfahbod	8259669fbd	Minor	9 years ago
Behdad Esfahbod	9382c471ea	Combine unicode_props0/1 into a uint16 Slightly faster. In prep for more changes.	9 years ago
Behdad Esfahbod	7127718545	[perf] Only call combining_class() for marks Saves some time. Also preparing for reusing the ccc byte for other stuff.	9 years ago
Behdad Esfahbod	5ba450407b	Make max context-length and max nesting level configurable ...at compile time.	9 years ago
Behdad Esfahbod	67f8821fb2	[ot] Make bad-hmtx handling match FreeType Also route fuzzing-related tests through hb-ot-font, to reduce dependency on FreeType behavior for badly-broken fonts. Fixes failing test with FreeType master.	9 years ago
Behdad Esfahbod	672ca3b4e6	Use templates for making sure expression is constant	9 years ago
Behdad Esfahbod	5c8174eda3	Update comments for removal of compat decompositions	9 years ago
Behdad Esfahbod	f679970040	Disable compatibility decomposition usage during normalization Fixes https://github.com/behdad/harfbuzz/issues/152	9 years ago
Behdad Esfahbod	ce889189c1	Fix two more -Wshadow warnings https://bugzilla.mozilla.org/show_bug.cgi?id=1215894	9 years ago
Behdad Esfahbod	4a6b1eedbb	Fix one more -Wshadow warning https://bugzilla.mozilla.org/show_bug.cgi?id=1215894	9 years ago
Behdad Esfahbod	6f932bc8f9	Fix a few more -Wshadow-local warnings https://bugzilla.mozilla.org/show_bug.cgi?id=1215894	9 years ago
Behdad Esfahbod	b90cb366d7	Fix one -Wshadow-compatible-local warning From https://bugzilla.mozilla.org/show_bug.cgi?id=1215894	9 years ago
Behdad Esfahbod	50e5750bd8	Avoid unnecessary cast to 64-bit Fixes https://github.com/behdad/harfbuzz/issues/146 Or I think it should.	9 years ago
Behdad Esfahbod	305d2fbf5a	Add HB_FALLTHROUGH Borrowed from https://bugzilla.mozilla.org/show_bug.cgi?id=1215411	9 years ago
Behdad Esfahbod	6486e37554	Fix typo	9 years ago
Behdad Esfahbod	753ea7b909	Add BUILD.md to dist	9 years ago
Behdad Esfahbod	5d7a30fde0	Merge pull request #148 from ebraminio/inst Add BUILD.md based on harfbuzz.org docs	9 years ago
Behdad Esfahbod	904b0dc381	Merge pull request #147 from ebraminio/dockerci [ci] change to docker infrastructure	9 years ago
Ebrahim Byagowi	ba096bcc28	[ci] change to docker infrastructure	9 years ago
Ebrahim Byagowi	2fb95a0c9d	Add BUILD.md based on harfbuzz.org docs	9 years ago
Behdad Esfahbod	86cadc2cd4	1.0.6	9 years ago
Behdad Esfahbod	ca97ea7aa2	[ft] Revert change-of-behavior of hb_ft_font_create() introduced in 1.0.5 The default FreeType load flags where changed from FT_LOAD_NO_HINTING to FT_LOAD_DEFAULT in `2a9627c564`. This is crashing HarfBuzz-enabled FreeType as I suppose it causes infinite recursion between HB and FT autohinter... Revert the behavior change. Fixes https://github.com/behdad/harfbuzz/issues/143	9 years ago
Behdad Esfahbod	338ffec9e4	Add tests for a couple of fixed issues found by libFuzzer From: https://github.com/behdad/harfbuzz/issues/139#issuecomment-147616887 https://github.com/behdad/harfbuzz/issues/139#issuecomment-148289957	9 years ago
Behdad Esfahbod	63ef0b41dc	[ot-font] Fix hmtx wrong table length check Discovered by libFuzzer. Ouch! https://github.com/behdad/harfbuzz/issues/139#issuecomment-148289957	9 years ago
Behdad Esfahbod	613e630617	Reduce max nesting level from 8 to 6 We probably should implement better system to catch cyclic lookups. But for now, this speeds up worst case behavior with broken fonts considerably without compromising legitimate usecases. https://github.com/behdad/harfbuzz/issues/139#issuecomment-147788447	9 years ago
Behdad Esfahbod	ab17052924	1.0.5	9 years ago
Behdad Esfahbod	ed13e2ce50	[ot-font] Fix leak https://github.com/behdad/harfbuzz/issues/139#issuecomment-147616887	9 years ago
Behdad Esfahbod	55db94be2b	Add test for previous commit	9 years ago
Behdad Esfahbod	f966649747	Fix another memory access issue discovered by libFuzzer Fixes https://github.com/behdad/harfbuzz/issues/139#issuecomment-146984679	9 years ago
Behdad Esfahbod	c1a5dc46c2	[fuzz] Add fuzzing script from kcc@ https://github.com/behdad/harfbuzz/issues/139	9 years ago
Behdad Esfahbod	cc6ea308d4	Extern "C" custom-allocator declerations	9 years ago
Behdad Esfahbod	98c6fccc00	Add test for `ee9b0b6cb5`	9 years ago
Behdad Esfahbod	50f489a0a0	Typo	9 years ago
Behdad Esfahbod	ee9b0b6cb5	Fix another sanitize bug Also discovered by "libFuzzer".	9 years ago
Behdad Esfahbod	34379b49e6	Add test for previous fix	9 years ago
Behdad Esfahbod	f396fbb000	Fix return value of sanitize when subformat is not readable This is a fix on top of the previous issue fixed in `c917965b9e`. This was caught by "libFuzzer" testing.	9 years ago
Behdad Esfahbod	77a1a2bc18	Add hb_dispatch_context_t	9 years ago
Behdad Esfahbod	3e905e396b	Add hb_font_set_parent() No reason to not have it. Makes life easier later. We (hb-ft, hb-ot-font, etc) can use this API to inject new parent into a font...	9 years ago
Behdad Esfahbod	edeb3dabf4	[ft] Add version for new API	9 years ago
Behdad Esfahbod	2a9627c564	[ft] API: Add hb_font_[sg]et_load_flags() API This changes the default load_flags of fonts created using hb_ft_font_create() from NO_HINTING to DEFAULT. Hope that doesn't break too much client code. Code calling hb_ft_font_set_funcs() is unaffected.	9 years ago
Behdad Esfahbod	3224a594dc	Minor	9 years ago
Behdad Esfahbod	52b418555b	Allow compiling with custom allocators User can define hb_malloc_impl, etc, to name of custom allocator functions that have the same signature as malloc.	9 years ago
Behdad Esfahbod	88da7bba9f	Default font scale to face upem Makes for a better default and avoids nasty inheritance issues. See mailing list thread "Default hb_font_t scale".	9 years ago
Behdad Esfahbod	1866e17114	Make hb_font_create_sub_font() NOT make parent immutable We don't rely on that. However, whenever hb_font_make_immutable() is called, it makes its parenting chain immutable.	9 years ago
Behdad Esfahbod	980e25cad2	Fix hb-ot-shape-normalize with empty buffer Part of https://github.com/behdad/harfbuzz/issues/136	9 years ago
Behdad Esfahbod	a5efaac4ff	Replace a couple of malloc()s with calloc()	9 years ago
Behdad Esfahbod	26ba4d1e1f	Fix segfault with empty buffer in hb_shape_plan_execute() Move the empty-buffer check from hb_shape_full() to hb_shape_plan_execute(). Reported by Simon Cozens.	9 years ago

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3987 Commits (642135f3b2d6d6eb800153c76c4718239733c0e6) All Branches Search

3987 Commits (642135f3b2d6d6eb800153c76c4718239733c0e6)

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