AuroraMiddleware/harfbuzz
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1ba767cd4e
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3561 Commits

Author SHA1 Message Date
Behdad Esfahbod
1ba767cd4e [MATH] Move API from hb-ot-layout.h to hb-ot-math.h 2016-09-26 21:57:14 +02:00
Behdad Esfahbod
97b72da600 Whitespace 2016-09-26 21:53:25 +02:00
Behdad Esfahbod
559eb56447 [MATH] Wire up get_glyph_assembly() 2016-09-26 21:46:05 +02:00
Behdad Esfahbod
353f455af7 [MATH] Wire up get_glyph_variants() 2016-09-26 21:25:00 +02:00
Behdad Esfahbod
7fe0e28c22 [MATH] Start fleshing out glyph variant API 2016-09-26 17:51:47 +01:00
Behdad Esfahbod
1f3327f210 [MATH] Clean up math variants 2016-09-26 16:10:08 +01:00
Frédéric Wang
51da7a1cd6 MATH table: Add API to access math variants. 2016-09-26 15:18:16 +01:00
Behdad Esfahbod
8d58e3433e [MATH] Fix get_kerning() with negative y-scale 2016-09-26 13:39:58 +01:00
Behdad Esfahbod
94f5df5626 [MATH] Clean up get_kerning() 2016-09-26 13:31:47 +01:00
Behdad Esfahbod
17ff30e9af [MATH] Clean up get_top_accent_attachment() 
Note, the function now returns "half of horizontal advance width"
if top accent attachment for glyph is not explicitly defined.
This is what the spec requires.  Updated tests.
 2016-09-26 12:21:27 +01:00
Behdad Esfahbod
8bcf517fe5 [MATH] Clean up get_italics_correction() 2016-09-26 12:13:14 +01:00
Behdad Esfahbod
06003f71ba [MATH] Clean up a bit more 2016-09-26 12:07:29 +01:00
Behdad Esfahbod
54c0cc38fb [MATH] Clean up get_math_constant implementation 2016-09-26 11:56:40 +01:00
Behdad Esfahbod
8a8cfad9a0 [MATH] Cleanup previous commit a bit 2016-09-26 11:51:07 +01:00
Frédéric Wang
d7182d1296 MATH Table: Add API to access glyph info. 2016-09-26 11:32:25 +01:00
Behdad Esfahbod
6fd2fe418d [MATH] Fixup math constants commit a bit more 2016-09-26 11:24:39 +01:00
Behdad Esfahbod
1a381153a2 [MATH] Fixups for math constants commit 2016-09-26 11:15:59 +01:00
Frédéric Wang
319ff59161 MATH Table: Add API to access math contants. 2016-09-26 10:49:09 +01:00
Behdad Esfahbod
4d3892e9b0 [MATH] Fixups for previous commit 2016-09-26 10:45:58 +01:00
Frédéric Wang
5fbcb992bd MATH Table: Add API to check availability of math data. 2016-09-26 10:27:33 +01:00
Ebrahim Byagowi
fc4e671f31 [coretext] Use intended coretext version check logic (#315) 2016-09-09 11:58:28 -07:00
Khaled Hosny
4867734528 Try to unbreak building on older macOS again (#314) 2016-09-07 18:44:37 -07:00
Dominik Röttsches
b717cd7be5 Do reconfigure the cascade list for Emoji font on OS X 10.9.5 (#313) 
This seems to fix crash issues on 10.9.5 reported on Chrome, compare
crbug.com/549610
 2016-09-07 13:56:57 -07:00
Dominik Röttsches
67e9fdf427 Blacklist Padauk 2.80 and 3.00 (#311) 
According to comments in issue #305 broken GDEF tables lead
to incorrect rendering of Latin characters. Blacklisting
this font.
 2016-09-05 01:27:25 -07:00
Ebrahim Byagowi
5362ce6a64 [dwrite] Minor, don't include unnecessary headers (#309) 2016-09-01 08:35:45 -07:00
Khaled Hosny
3d976d20f1 Show the shaper name in the debug message (#306) 2016-08-27 16:38:42 +03:00
Sascha Brawer
e7ecbba2cc Support Americanist Phonetic Notation 
OpenType language system tag: `APPH`
https://www.microsoft.com/typography/otspec/languagetags.htm

IETF BCP47 variant tag: `fonnapa`
http://www.iana.org/assignments/language-subtag-registry/language-subtag-registry
 2016-08-18 14:13:26 +02:00
Khaled Hosny
a0f1b44b6c [coretext] Blind fix for build on MacOS 10.9 2016-08-16 03:09:04 +02:00
Behdad Esfahbod
37f21bdbb7 Map Macao to ZHH lang tag 
Fixes https://github.com/behdad/harfbuzz/issues/300
 2016-08-08 17:57:06 -07:00
Behdad Esfahbod
09c7a2d6bf Limit bits-per-feature to eight 
Limits number of alternatives per glyph per feature to 255, so be it.
That's better than possibly breaking shaping because of one bad feature
value.
 2016-08-08 17:29:30 -07:00
Behdad Esfahbod
333173103b Fix sign of shift operators 
This one:

  map->mask = (1 << (next_bit + bits_needed)) - (1 << next_bit);

before the fix, the shift was done as an int, causing overflow
if it ever got to 1 << 31.  Sprinkle 'u's around.

Fixes https://bugs.chromium.org/p/chromium/issues/detail?id=634805
 2016-08-08 17:28:14 -07:00
Behdad Esfahbod
10a0d4aa22 Map zh-Hant-HK to ZHH 
Fixes https://github.com/behdad/harfbuzz/issues/300
 2016-08-08 16:51:08 -07:00
Behdad Esfahbod
489acf6c31 [coretext] "Fix" crashes on CoreText < 10.10 
Fixes https://github.com/behdad/harfbuzz/issues/297
 2016-07-22 17:41:43 -07:00
Behdad Esfahbod
08c08af2f9 [ucdn] Update to Unicode 9.0.0 
Fixes https://github.com/grigorig/ucdn/issues/12
 2016-07-21 01:35:30 -07:00
jfkthame
f3f6c1ccbf Blacklist GDEF tables of more fonts 
This is based on bug reports that have been filed against Firefox since it
updated to a version of harfbuzz that uses zeroing by GDEF rather than by
Unicode. I'm sure there are a bunch more font versions that should also be
included; these are just the ones I have on hand and have confirmed as having
bad GDEF data.

Given how the list here is growing, I think we should reconsider the approach,
and perhaps revert to zeroing by Unicode instead.

Fixes https://github.com/behdad/harfbuzz/issues/264
Fixes https://github.com/behdad/harfbuzz/pull/266
 2016-07-21 01:15:12 -07:00
Behdad Esfahbod
34f9aa582c Implement symbol cmap in ft and ot fonts 
Fixes https://github.com/behdad/harfbuzz/issues/236
Fixes https://bugs.chromium.org/p/chromium/issues/detail?id=627953
 2016-07-20 02:35:54 -07:00
Behdad Esfahbod
6363d7df28 Clean up buffer area when rewinding 
Fixes https://bugs.chromium.org/p/chromium/issues/detail?id=614647
If allocation fails, we might be leaving junk behind.  At least
clear it up.
 2016-07-20 01:44:47 -07:00
Behdad Esfahbod
f80c34eb55 Whitespace 2016-07-12 11:18:26 -07:00
Ebrahim Byagowi
874421203e [coretext] Speculative fix for CoreText nullptr access (#288) 2016-07-11 16:19:21 -07:00
Birunthan Mohanathas
6bf9db4f1e [ft] Fix unsafe cast of FT_Done_Face in hb_ft_{face,font}_create_referenced (#289) 
Prior to this change the function `FT_Error FT_Done_Face(FT_Face *)` was
called through a pointer with the signature `void (void *)` resulting in
undefined behaviour.
 2016-07-11 13:38:23 -07:00
Steve Lhomme
0b8f3ab022 clang in MSVC mode doesn't like when we redefine __attribute__ (#283) 2016-07-11 12:57:26 -07:00
Khaled Hosny
e4d451ee55 [introspection] Fix hb_tag_from_string annotation 2016-07-02 00:04:57 +02:00
Behdad Esfahbod
d3e2a06b0f [python] Use utf-32 / utf-16 based on build of Python 
Fixes https://github.com/behdad/harfbuzz/pull/271
 2016-06-30 11:01:22 -07:00
Behdad Esfahbod
fc9de44a03 Comments 2016-06-30 09:46:52 -07:00
Dominik Röttsches
1bea49eb4b Merge branch 'master' into conflictingFontFix 2016-06-29 12:10:41 +02:00
Behdad Esfahbod
70e72e5f61 [gobject] Fix a few warnings 
Part of https://github.com/behdad/harfbuzz/issues/277
 2016-06-28 21:15:36 -07:00
Behdad Esfahbod
ae9054c740 Revert "use utf32" 2016-06-28 21:14:38 -07:00
Dominik Röttsches
7aa3631dd0 Merge branch 'master' into conflictingFontFix 2016-06-28 09:52:18 +02:00
Ebrahim Byagowi
8179ff5d7b [dwrite] Don't allocate more than needed 
Addressing Nikolay Sivov reviews on harfbuzz mailing list
 2016-06-27 03:58:49 +04:30
Ebrahim Byagowi
07b724f341 [dwrite] Delete remained objects 
No longer noticeable memory increase on create/destroy iterations,
highly better than current state of uniscribe backend
 2016-06-24 14:29:24 +04:30