harfbuzz

Commit Graph

Author	SHA1	Message	Date
Behdad Esfahbod	16fba5b215	[ot] Fix Extension type recurse to disallow recursing to another Extension Particularly hazardous if the second layer mixes forward and backward lookups. Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=4336	7 years ago
David Corbett	9f259769a6	Categorize U+A8B4 as Consonant_Medial	7 years ago
Behdad Esfahbod	8d55340593	Fix fallback positioning of double diacritic marks Fixes https://bugzilla.gnome.org/show_bug.cgi?id=787284	7 years ago
David Corbett	87d74605f5	Categorize U+0C80 as Consonant_Placeholder	7 years ago
ebraminio	7c6937e7c7	Move all references of old url to the new address (#622 )	7 years ago
Behdad Esfahbod	baf7779d2d	Limit how much recursion GSUB/GPOS does This only counts recursions right now. Good start. Hopefully... Fixes https://github.com/behdad/harfbuzz/issues/429	7 years ago
Behdad Esfahbod	b9c96b5d7c	Add test for previous commit At some point we should run tests under valgrind...	7 years ago
David Corbett	87f0ad183c	Allow U+20F0 in USE clusters	7 years ago
Behdad Esfahbod	8eed9cb11e	[kern] Fix invalid memory access if offset is zero If offset is zero, we return Null() object. Wasn't prepared for that. Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=4088	7 years ago
Khaled Hosny	b68fba4dc8	[test] Use glyph ids instead of forcing ft funcs We were using ft funcs because these are CFF fonts, but we can avoid glyph names instead and keep testing both ot and ft.	7 years ago
Khaled Hosny	2fcfbcf805	[test] Fix another instance of component rounding See https://github.com/behdad/harfbuzz/pull/590#issuecomment-341194673	7 years ago
Behdad Esfahbod	822035ce73	[tests/arabic-stch.tests] Don't show flags We don't need to test the actual flag values. For unsafe-to-break, the --verify in run-tests.sh checks what we are interested in.	7 years ago
Behdad Esfahbod	53f0c27ddc	Minor	7 years ago
David Corbett	5a9cba9744	Mark non-initial left matras as unsafe to break	7 years ago
David Corbett	74e82adaea	Mark glyphs involved in 'stch' as unsafe to break	7 years ago
Khaled Hosny	0e63cbed9c	[test] Fix difference between ft and ot font funcs See https://github.com/behdad/harfbuzz/pull/590#issuecomment-341194673. I simply removed the composite glyph and use the referenced simple glyph directly.	7 years ago
Khaled Hosny	0b8f8dd869	Revert "[test] We don’t care about glyph positions here" This reverts commit `70137e2b4b`.	7 years ago
Khaled Hosny	f1245013bf	[test] Run shaping tests with both ot and ft funcs	7 years ago
Khaled Hosny	70137e2b4b	[test] We don’t care about glyph positions here Freetype and OT font functions give different positions for some glyphs in this font (OT seems to be correct), but that is not what we are interested in in this test. See https://github.com/behdad/harfbuzz/pull/590#issuecomment-341045223.	7 years ago
Khaled Hosny	9234b364b1	[test] Use ft functions for this test https://github.com/behdad/harfbuzz/pull/590#issuecomment-340967271	7 years ago
Khaled Hosny	afbfb9279c	[test] Always use ft font funcs for these tests These are CFF fonts and ot functions don’t support CFF glyph names yet. The next commit will run all tests with ot functions.	7 years ago
David Corbett	d016c5bdb9	Categorize Grantha candrabindu for use in Tamil	7 years ago
David Corbett	729c9e1335	Include all relevant glyphs in the subsetted font	7 years ago
Behdad Esfahbod	cb6c6b0c42	Fix warning `49a41dc759 (commitcomment-25203194)`	7 years ago
Jonathan Kew	7339926525	[test] Extend hb_set test for issue 579 (currently failing)	7 years ago
Jonathan Kew	3d6f7df42a	[test] Additional coverage in test_set_iter. This adds a couple extra entries to the set used, such that iteration would fail in 1.6.2 due to the bug in hb_set_t::page_t::next().	7 years ago
Khaled Hosny	9d4d2fb9af	[ot-font] Implement hb_ot_get_glyph_name Turns out we already have support for “post” table, it just needed to be activated and put in use.	7 years ago
Behdad Esfahbod	49a41dc759	[test] Add more hb-set tests https://github.com/behdad/harfbuzz/issues/579	7 years ago
David Corbett	fd786c768f	Use `mktemp -d` instead of `mktemp --directory`	7 years ago
David Corbett	c4944920c0	Fix and run indic-script-extensions.tests	7 years ago
David Corbett	d8df714251	Fix code point iteration in narrow Python	7 years ago
Behdad Esfahbod	deed4a48d1	Faster hb_set_t Fixes https://github.com/behdad/harfbuzz/pull/23	7 years ago
Behdad Esfahbod	81e2b9b8a9	Never skip over CGJ We might want to tweak this some more. For now, never skipping over it is better behavior than always skipping. Part of https://github.com/behdad/harfbuzz/issues/554	7 years ago
Behdad Esfahbod	fa48ccbe12	[indic] Special-case Kannada Ra,H,ZWJ sequence Fixes https://github.com/behdad/harfbuzz/issues/435	7 years ago
Behdad Esfahbod	ab8d70ec70	[arabic] Implement Unicode Arabic Mark Ordering Algorithm UTR#53 Fixes https://github.com/behdad/harfbuzz/issues/509	7 years ago
David Corbett	3ca9c92aa6	Test Consonant_With_Stacker in Kannada (#530 )	7 years ago
Behdad Esfahbod	5d98de1f38	Tweak mark-base attachment Apparently a base glyph can also become an attached component of a ligature if the ligature-forming lookup used IgnoreBase. This was being confused with a non-first component of a MultipleSubst and hence not matched for mark-attachment. Tweak test to fix. Fixes https://github.com/behdad/harfbuzz/issues/543	7 years ago
Behdad Esfahbod	09cbeb2246	Make bots happy Fixes https://github.com/behdad/harfbuzz/issues/551	7 years ago
Behdad Esfahbod	1633513996	Add test for U+0A51 New Indic numbers are: BENGALI: 353725 out of 354188 tests passed. 463 failed (0.130722%) DEVANAGARI: 707307 out of 707394 tests passed. 87 failed (0.0122987%) GUJARATI: 366355 out of 366457 tests passed. 102 failed (0.0278341%) GURMUKHI: 60729 out of 60747 tests passed. 18 failed (0.0296311%) KANNADA: 951201 out of 951913 tests passed. 712 failed (0.0747968%) KHMER: 299071 out of 299124 tests passed. 53 failed (0.0177184%) MALAYALAM: 1048136 out of 1048334 tests passed. 198 failed (0.0188871%) ORIYA: 42320 out of 42329 tests passed. 9 failed (0.021262%) SINHALA: 271662 out of 271847 tests passed. 185 failed (0.068053%) TAMIL: 1091754 out of 1091754 tests passed. 0 failed (0%) TELUGU: 970555 out of 970573 tests passed. 18 failed (0.00185457%) Before `71c0a1429d` GURMUKHI used to be at 15, because Uniscribe seems to allow this character standalone, but that looks wrong.	7 years ago
Behdad Esfahbod	8b2c94c43f	Tweak ligature component matching for ligature formation If two marks want to ligate and they belong to different components of the same ligature glyph, and said ligature glyph is to be ignored according to mark-filtering rules, then allow. Example Burmese senquence: U+1004,U+103A,U+1039,U+101B,U+103D,U+102D Test font provided by Norbert Lindenberg. Fixes https://github.com/behdad/harfbuzz/issues/545	7 years ago
Behdad Esfahbod	71c0a1429d	[indic] Fix shaping of U+0A51 Mark it as matra below to allow the sequence U+0A15, U+0A51, U+0A47. Oh well... Fixes https://github.com/behdad/harfbuzz/issues/524	7 years ago
Behdad Esfahbod	cc79b666bc	[indic] Add test for `1a0a356a0f` https://github.com/behdad/harfbuzz/issues/538	7 years ago
Behdad Esfahbod	61a9d7e6d0	Minor	7 years ago
Behdad Esfahbod	03a5a6f873	[util] Add --unicodes to hb-view / hb-shape Fixes https://github.com/behdad/harfbuzz/issues/154	7 years ago
Behdad Esfahbod	0e5b475d98	Minor	7 years ago
Behdad Esfahbod	3e1fc6d18b	Minor	7 years ago
Behdad Esfahbod	04f009f848	Add test accidentally removed in previous commit	7 years ago
Behdad Esfahbod	06cb162cd7	[indic] Treat Consonant_With_Stacker as consonant Fixes https://github.com/behdad/harfbuzz/issues/528 "Kannada JIHVAMULIYA and UPADHMANIYA insert dotted circles"	7 years ago
Behdad Esfahbod	099472e08b	hb_buffer_diff() tweak I like to have a mode where CONTAINS_NOTDEF and CONTAINS_DOTTEDCIRCLE are not returned. Abused a value of -1 for that. hb-shape now uses it. Fixes two of the six tests failing with --verify in test/shaping/run-tests.sh.	7 years ago
Behdad Esfahbod	4387b059a0	[test] Add --verify to hb-shape Disabled for now. Will enable and fix failures after next release.	7 years ago

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736 Commits (33f4381314c5248b8b112e344af7548806f93a82)