Behdad Esfahbod
e02d925786
Flip logic around
2012-04-07 14:49:13 -04:00
Behdad Esfahbod
11138ccff7
Add normalize mode
...
In preparation for Hangul shaper.
2012-04-05 17:25:19 -04:00
Behdad Esfahbod
6769f21d57
More moving code around
2012-04-05 16:46:46 -04:00
Behdad Esfahbod
2db2a56682
Move code around
2012-04-05 16:40:37 -04:00
Behdad Esfahbod
cad3821f3d
More sorting by Unicode version
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This is the most convenient way to browse scripts.
2012-03-07 17:13:25 -05:00
Behdad Esfahbod
317b9504d7
Minor
2012-03-07 16:51:29 -05:00
Behdad Esfahbod
fa2673c1ee
More Unicode script age annotation, and a couple more RTL scripts
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Cross-checked with Mark Davis's spreadsheet at http://goo.gl/x9ilM
2012-03-07 15:52:02 -05:00
Behdad Esfahbod
6d4016f1ba
Make src tests pass again
2012-03-07 15:33:14 -05:00
Behdad Esfahbod
7da435f08c
Separate Unicode 3.1 and Unicode 3.2 additions
2012-03-07 15:20:20 -05:00
Behdad Esfahbod
f91136cb52
Route three Unicode 6.1 scripts through Indic shaper
2012-03-07 12:56:22 -05:00
Behdad Esfahbod
f32c0012ad
Add Unicode 6.1.0 scripts
2012-03-07 12:53:34 -05:00
Behdad Esfahbod
50e810cd0e
Lydian and Kharoshthi are right-to-left
2012-03-07 12:49:08 -05:00
Behdad Esfahbod
a52835635e
Whitespace
2012-03-07 12:38:39 -05:00
Behdad Esfahbod
183224684a
Use generic shaper for Buhid
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As requested by Jonathan Kew.
We need to devise a better mechanism to choose which scripts to
pass through the Indic shaper. Moreover, currently we are storing
data for some scripts in the Indic shaper that are not even going
through that shaper. Need to find a better way...
2012-03-07 12:21:28 -05:00
Behdad Esfahbod
cdc8b491a8
Update Indic table to Unicode 6.1 data
2012-03-07 12:08:33 -05:00
Behdad Esfahbod
e3b2e077f5
Typo
2012-03-07 10:21:24 -05:00
Behdad Esfahbod
c346671b6b
Minor doc fixes
2012-03-06 20:47:50 -05:00
Behdad Esfahbod
461b9b6347
Fix cluster formation in Indic
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Makes number of failures against Uniscribe with hi_IN dictionary from
OO.o to go down from 6334 to 4290. Not bad for a one-line change!
Mozilla Bug 729626 - ASAN: heap-buffer-overflow HTML
2012-03-01 18:11:19 -08:00
Behdad Esfahbod
bc71ad4973
Fix atomic-int op on Apple
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The OSAtomicAdd32Barrier operator returns the new value, we want the
old value.
2012-03-01 17:30:29 -08:00
Behdad Esfahbod
a1970d9afc
Add support for atomic int and mutex on Apple systems
...
So, apparently there's no atomic int 'get' method on Apple. You have to
add(0) to get. And that's not const-friendly. So switch inert-object
checking to a non-atomic get. This, however, is safe, and a negligible
performance boost too.
2012-02-24 16:19:52 -05:00
Behdad Esfahbod
8004429102
Remove unused hb_atomic_int_set()
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Apparently it can't be implemented on OS X. We weren't using it anyway.
2012-02-24 16:19:52 -05:00
Behdad Esfahbod
45227c10e4
Add hb-warning.cc. Oops!
2012-02-23 19:47:43 -05:00
Behdad Esfahbod
bd7ff1dec5
Allow disabling multi-threaded support
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By defining HB_NO_MT.
Also, only warn once per missing MT feature support.
Mozilla Bug 666661 - gfx/harfbuzz/src/hb-prive.h - compiler warnings on mac
2012-02-23 15:06:16 -05:00
Behdad Esfahbod
634c9e3423
Minor
2012-02-22 16:43:21 -05:00
Behdad Esfahbod
514b6f8866
Followup: Reorder Hebrew combining classes for better rendering
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Patch from Jonathan Kew.
Bug 662055 - advanced Hebrew diacritics are shown correctly only in
particular order.
2012-02-22 16:34:37 -05:00
Behdad Esfahbod
6e78607ea7
Reorder Hebrew combining classes for better rendering
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Patch from Jonathan Kew.
Bug 662055 - advanced Hebrew diacritics are shown correctly only in particular order
2012-02-22 16:31:15 -05:00
Behdad Esfahbod
134aa7bc7e
Make checks more OS X friendly
2012-01-27 02:23:22 -05:00
Behdad Esfahbod
6152199368
Fix check-header-guards on OS X
2012-01-27 02:23:22 -05:00
Behdad Esfahbod
71632c96da
Fallback to Latin script if the font has no other usable scripts
...
Patch and description from Jonathan Kew:
It turns out that some legacy Thai fonts provide OpenType substitution
features to implement mark positioning, but (incorrectly) put those
features/lookups under the 'latn' script tag instead of using 'thai' (or
possibly 'DFLT'). See
https://bugzilla.mozilla.org/show_bug.cgi?id=719366 for an example and
more detailed description.
Although this is really a font bug, I suggest that we could improve the
rendering of such fonts by looking for the 'latn' as a fallback if
neither the requested script nor "default" is found in
hb_ot_layout_table_choose_script. Suggested patch against harfbuzz
master is attached.
This does _not_ affect the other kind of legacy Thai font, where custom
code to support vendor-specific PUA codepoints would be needed. I'm not
keen to go down that path; IMO, such fonts should be ruthlessly stamped
out in favour of standards-based solutions. :)
JK
2012-01-22 15:31:44 -05:00
Behdad Esfahbod
7a4a848db2
Minor
2012-01-19 15:15:21 -05:00
Behdad Esfahbod
3b5c22c39b
Remove src/test.cc
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Not really useful.
2012-01-19 14:28:11 -05:00
Behdad Esfahbod
889caa52fa
[icu] Use U_FAILURE
2012-01-18 22:32:52 -05:00
Behdad Esfahbod
36a4f4a482
Replace u_strlen() with u_countChar32()
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The latter is what I meant.
2012-01-18 22:16:49 -05:00
Behdad Esfahbod
c521e793bd
Fix OOB in replace_glyph()
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Patch from Kenichi Ishibashi.
2012-01-18 21:51:05 -05:00
Behdad Esfahbod
03408ce73d
Fix more possible buffer overruns
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I have this function, but can't clean up it to my satisfaction.
2012-01-18 21:28:34 -05:00
Behdad Esfahbod
7d479900cd
Refactor the two remaining uses of _hb_ot_layout_skip_mark()
2012-01-18 21:19:32 -05:00
Behdad Esfahbod
506ffeb8e7
Further mark skippy fixes from Jonathan Kew
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We should be in good shape now.
2012-01-18 16:07:53 -05:00
Behdad Esfahbod
a4a48fe6d4
Fix mark skipping regression
...
Ouch!
2012-01-17 18:08:41 -05:00
Behdad Esfahbod
4ab9731154
Refactor mark skipping
2012-01-16 22:20:31 -05:00
Behdad Esfahbod
370f03e9c6
Minor
2012-01-16 17:06:59 -05:00
Behdad Esfahbod
4d3aeb8cb2
[GSUB/GPOS] Fix mark skip indexing issues
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Mozilla bug 701637 and 714067 combined.
Patch from Jonathan Kew.
2012-01-16 16:43:26 -05:00
Behdad Esfahbod
e8eedf2687
Avoid enum trailing commas
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Based on patch from Jonathan Kew.
2012-01-16 16:39:40 -05:00
Behdad Esfahbod
299ae0c3a3
[icu] Remove glib-ism
2012-01-14 21:29:45 -05:00
Behdad Esfahbod
af92135424
Minor
2011-10-21 09:18:43 -07:00
Behdad Esfahbod
89d89646e8
Fix intrin.h b0rkage with older MSVC
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Reported by Jonathan Kew.
2011-10-17 11:50:54 -07:00
Behdad Esfahbod
af913c5788
Fix infinite loop in normalization code with variation selectors
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Reported by Jonathan Kew.
2011-10-17 11:39:28 -07:00
Behdad Esfahbod
55deff7595
Add comments
2011-09-28 16:20:09 -04:00
Behdad Esfahbod
52ebdff49d
Fix GSUB lookuptype 1 subtype 1 delta wrapping
2011-09-27 12:38:16 -04:00
Behdad Esfahbod
b95324cdd2
Minor
2011-09-21 16:50:39 -04:00
Behdad Esfahbod
0cd33592ab
Fix possible leaks
2011-09-21 16:49:33 -04:00