harfbuzz

Commit Graph

Author	SHA1	Message	Date
Behdad Esfahbod	e2b878055b	Disable OTL processing for Hebrew if GPOS doesn't have Hebrew subtable New approach to fix this: `69f9fbc420` Previous approach was reverted as it was too broad. See context: https://github.com/behdad/harfbuzz/issues/347#issuecomment-267838368 With U+05E9,U+05B8,U+05C1,U+05DC and Arial Unicode, we now (correctly) disable GDEF and GPOS, so we get results very close to Uniscribe, but slightly different since our fallback position logic is not exactly the same: Before: [gid1166=3+991\|gid1142=0+737\|gid5798=0+1434] After: [gid1166=3+991\|gid1142=0@402,-26+0\|gid5798=0+1434] Uniscribe: [gid1166=3+991\|gid1142=0@348,0+0\|gid5798=0+1434]	2016-12-22 14:43:23 -06:00
Behdad Esfahbod	ea512f7108	Use C-style casts instead of compare to 0, to convert hb_bool_t to bool	2015-11-26 19:22:22 -05:00
Behdad Esfahbod	766963adba	Merge pull request #114 from ThePhD/vc++-fixes Fix all VC++ warnings and errors	2015-11-24 15:38:43 -06:00
Behdad Esfahbod	136863371c	Add new shaper method postprocess_glyphs() Unused currently. To be used for Syriac stretch implementation. https://github.com/behdad/harfbuzz/issues/141	2015-11-05 13:24:15 -08:00
ThePhD	8e545d5961	Fix all VC++ warnings and errors in the current commit's builds.	2015-06-22 22:29:04 -04:00
Behdad Esfahbod	9e834e29e0	[hebrew] Zero mark advance by GDEF late Seems to be what Uniscribe does. At this point I think it's work checking our default... Fixes Bug 76767 - Zeroing of advance of 2nd component of multiple substitution with SBL Hebrew https://bugs.freedesktop.org/show_bug.cgi?id=76767 Micro-test added.	2014-07-26 20:34:01 -04:00
Behdad Esfahbod	7627100f42	Mark unsigned integer literals with the u suffix Simplifies hb_in_range() calls as the type can be inferred. The rest is obsessiveness, I admit.	2014-07-11 16:22:13 -04:00
Behdad Esfahbod	a82165248c	Only do fallback Hebrew composition if no GPOS 'mark' available Apparently some modern fonts have proper GPOS mark positioning tables, but undesirable precomposed forms! See thread "Hebrew composition to presentation forms" and: http://tex.stackexchange.com/questions/156775/having-trouble-with-vowel-positioning-in-ezra-sil-xelatex Test case: U+fb1d,05d9,05b4	2014-02-18 15:53:56 -05:00
Behdad Esfahbod	f14bb7de63	[ot] Separate out hebrew and tibetan shapers from default Now default shaper is truly no-op.	2013-12-31 16:49:15 +08:00

9 Commits