AuroraMiddleware/harfbuzz
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Author SHA1 Message Date
Behdad Esfahbod
406044986a Add Hebrew diacritics test cases 
From:
https://bugzilla.mozilla.org/show_bug.cgi?id=662055
 2012-03-06 20:24:31 -05:00
Behdad Esfahbod
461b9b6347 Fix cluster formation in Indic 
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 
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() 
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 
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 
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 
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
7a70ca78e0 Add test case from https://bugzilla.mozilla.org/show_bug.cgi?id=714067 2012-02-21 11:31:47 -05:00
Behdad Esfahbod
f51e167436 Minor error handling 2012-01-30 09:48:33 -05:00
Behdad Esfahbod
bee74efbde Update git.mk to new upstream 2012-01-27 02:23:22 -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
c62e41b6aa Minor 2012-01-27 02:20:58 -05:00
Behdad Esfahbod
1a5a91dc0d Add a few more tests 2012-01-22 19:58:23 -05:00
Behdad Esfahbod
1795f3a222 Add a couple Thai test cases from Thep 2012-01-22 19:29:45 -05:00
Behdad Esfahbod
ec3f506682 Add Devanagari test from Tom Hacohen 2012-01-22 19:10:55 -05:00
Behdad Esfahbod
71be4ca3dd Also ignore "ChangeLog" in manifests 2012-01-22 16:26:49 -05:00
Behdad Esfahbod
3c9a39ecd6 Remove newline 2012-01-22 16:21:19 -05:00
Behdad Esfahbod
e4ccbfe276 Allow --color=html in hb-diff 
Not that useful right now as we don't escape < and >.  Perhaps
another tool can be added to convert the ANSI output to HTML.
 2012-01-22 16:07:32 -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
8f80f93491 More shoveling around 2012-01-21 20:03:25 -05:00
Behdad Esfahbod
c78c6e9844 Cleanup 2012-01-21 19:55:16 -05:00
Behdad Esfahbod
ab94a9c542 Distribute testing tools 2012-01-21 19:43:58 -05:00
Behdad Esfahbod
3e86feb54c Speed up colorless diff 2012-01-21 19:40:30 -05:00
Behdad Esfahbod
1e58df6034 Cleanup manifest code 2012-01-21 19:37:31 -05:00
Behdad Esfahbod
956d552e10 Port hb-manifest-update to Python 2012-01-21 19:31:51 -05:00
Behdad Esfahbod
3a34e9e351 Ignore Broken Pipe errors 2012-01-21 19:15:41 -05:00
Behdad Esfahbod
d530024168 [util] Make clusters work with char offset instead of UTF-8 offset 
This means the --features indices also refer to char position
instead of byte position now.  Same for cluster values reported
by hb-shape.

Will add an option for byte indices later.
 2012-01-21 19:07:22 -05:00
Behdad Esfahbod
0f68f4a0b5 Correctly print out Unicode strings 2012-01-21 18:59:48 -05:00
Behdad Esfahbod
f22089ac24 Misc fixes 2012-01-20 21:22:14 -05:00
Behdad Esfahbod
96968bfae5 Port hb-manifest-read to Python 2012-01-20 21:16:34 -05:00
Behdad Esfahbod
a59ed46fa4 Add final residues from test-shape-complex 2012-01-20 20:56:32 -05:00
Behdad Esfahbod
820e0ed318 Add Punjabi tests from test-shape-complex also 2012-01-20 20:51:52 -05:00
Behdad Esfahbod
a7d71c1057 Add Tamil test data from Muguntharaj Subramanian 2012-01-20 20:50:09 -05:00
Behdad Esfahbod
5992a9941e Import test data from late test-shape-complex 2012-01-20 20:48:14 -05:00
Behdad Esfahbod
46ac456477 Fix Unicode encoding issue 2012-01-20 19:32:17 -05:00
Behdad Esfahbod
ad34e39a4a Make test tools interactive 
By bypassing readlines() buffering.
 2012-01-20 18:40:25 -05:00
Behdad Esfahbod
91540a7d97 Move most testing logic into hb_test_tools.py 
The actual utils are one-liners now.
 2012-01-20 18:28:10 -05:00
Behdad Esfahbod
66aa080033 Remove test-shape-complex 
New shaping testsuite and framework coming.
 2012-01-20 17:36:10 -05:00
Behdad Esfahbod
ed459bfb63 Add hb-unicode-encode 2012-01-20 17:24:05 -05:00
Behdad Esfahbod
d8134bc017 [hb-shape] Add parantheses around --show-text output 2012-01-20 17:18:59 -05:00
Behdad Esfahbod
b12c4d4361 Add hb-diff-filter-failures 2012-01-20 17:17:44 -05:00
Behdad Esfahbod
d4bffbc55b Move 2012-01-20 17:16:35 -05:00
Behdad Esfahbod
45f640c98d Minor 2012-01-20 14:24:21 -05:00
Behdad Esfahbod
47ca766a9c Minor 2012-01-20 14:21:53 -05:00
Behdad Esfahbod
8f1db07894 [test/shaping] Add some Indic test data for the new test suite 
Imported from UTRRS.
 2012-01-20 14:00:44 -05:00
Behdad Esfahbod
11267aef36 Fix 2012-01-20 13:57:14 -05:00