AuroraMiddleware/harfbuzz
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Author SHA1 Message Date
Behdad Esfahbod
b842780138 Minor 2013-02-11 17:02:17 -05:00
Behdad Esfahbod
419c933ed1 [Myanmar] Fix handling of Punctuation and Symbol types 
Testing with "clusters" now on par with testing without them.  15
failures both.
 2013-02-11 16:16:16 -05:00
Behdad Esfahbod
0572c1410a [Myanmar] Fixup handling of joiners and GB characters 2013-02-11 16:16:07 -05:00
Behdad Esfahbod
1c8654ead4 [Myanmar] Prevent reordering between Asat and Dot below 
Implemented as a hack for now.  Myanmar failures down from 23 to 15.

MYANMAR: 1123868 out of 1123883 tests passed. 15 failed (0.00133466%)

The remaining 15 cases are all where the syllable is wrong according to
the OpenType spec.  We insert dottedcircle.  Uniscribe fails to do that,
but it also fails to reorder the prebase-reordering medial-Ra.  So it
gets it wrong.
 2013-02-11 14:28:59 -05:00
Behdad Esfahbod
bed687f886 Shuffle test data around 2013-02-11 14:24:03 -05:00
Behdad Esfahbod
98628cac9f Add Win8-style Myanmar shaper 
Myanmar failures down from 51% to 0.00204648%!

MYANMAR: 1123860 out of 1123883 tests passed. 23 failed (0.00204648%)
 2013-02-11 14:20:08 -05:00
Behdad Esfahbod
1df5644958 Minor 2013-02-11 14:18:09 -05:00
Behdad Esfahbod
54f7b4d9ec [OTLayout] Respect lookup-flags skipping over non-mark glyphs 
Before, when matching ligatures, we never skipping over base / liga
glyphs even if that was what the LookupFlags asked for.

Fixed now.  We carefully reviewed all instances of this, and tested with
Amiri as well as some Indic scripts, and are confident that this should
NOT break anyone's fonts.  It's also how Uniscribe does it, from what
we can tell.
 2013-02-11 13:27:17 -05:00
Behdad Esfahbod
9082efc4aa [OTLayout] s/mark_skipping/skipping/ 
In aticipation of upcoming changes.
 2013-02-11 13:14:56 -05:00
Behdad Esfahbod
9621e0ba29 [Indic] Fix bug introduced in 8b217f5ac5 
Was breaking reph formation logic when the Ra is the only consonant.
Devanagari regression fixed.  Down to 57 failures again.  Ouch.
 2013-02-11 12:59:36 -05:00
Behdad Esfahbod
6e74c64211 Improve normalization heuristic 
Before, for most scripts, we were not trying to recompose two characters
if the second one had ccc=0.  That fails for Myanmar where U+1026
decomposes to U+1025,U+102E, both of which have ccc=0.  However, we do
want to try to recompose those.  We now check whether the second is a
mark, using general category instead.

At the same time, remove optimization that was conflicting with this.

[Let the Ngapi hackfest begin!]
 2013-02-11 12:59:00 -05:00
Behdad Esfahbod
614242efb0 Revert "Include config.h.in in tree" 
This reverts commit 01013a0f5c.

Conflicts:
	config.h.in

Same argument as previous commit.
 2013-02-06 23:45:27 -05:00
Behdad Esfahbod
adff377815 Revert "[Indic] Import ragel-generated Indic machine in git" 
This reverts commit fab7a71f11.

Conflicts:
	src/hb-ot-shape-complex-indic-machine.hh

Keeping that generated file in-tree causes problems with processes like
tinderbox  that automatically fetch and build harfbuzz.  It's harder to
bootstrap harfbuzz now (as was previously), but I'm willing to give this
another chance and see how it goes.
 2013-02-06 23:43:27 -05:00
Behdad Esfahbod
5898fa94d1 Don't use $(ENV) 
As reported by Peter Breitenlohner:

I think this is a very bad idea because ENV is used to specify a startup
file to be read by some/all shells.
 2013-02-06 15:29:07 -05:00
Behdad Esfahbod
52d66c26a2 Add color-tests automake option 2013-02-04 23:31:24 -05:00
Behdad Esfahbod
9de5f98f36 Bug 60035 - intermittent make install failure on hb-version.h 2013-02-04 23:28:22 -05:00
Behdad Esfahbod
6c1e8b614c Bug 59637 - check-exported-symbols.sh & check-internal-symbols.sh fail on mips/mipsel 2013-02-04 23:24:16 -05:00
Behdad Esfahbod
bafdf3d983 Merge check-internal-symbols.sh and check-exported-symbols.sh 2013-02-04 23:06:50 -05:00
Behdad Esfahbod
ceeae30f47 Really fix setmode this time 
Thanks to Khaled for spotting it.
 2013-01-31 19:27:36 -05:00
Behdad Esfahbod
7cba8a673b Fixup previous commit 
Now, it looks like this breaks Cygwin again.  Have to figure out what's
going on.
 2013-01-31 18:37:10 -05:00
Behdad Esfahbod
bc76449f51 Use setmode() instead of _setmode() 
Looks like Cygwin / MSVC declare it that way, and it still works on
MinGW32 cross.
 2013-01-31 18:18:05 -05:00
Behdad Esfahbod
e9171af55c Bug 60053 - hb-common.cc:181:6: warning: ‘void free_langs()’ defined but not used 2013-01-29 22:45:00 -05:00
Behdad Esfahbod
09b5393874 0.9.12 2013-01-18 17:10:47 -06:00
Behdad Esfahbod
eb45c0a2fb Minor 2013-01-16 22:07:50 -06:00
Behdad Esfahbod
52c8d1226f Minor 2013-01-14 13:51:46 -06:00
Behdad Esfahbod
f88d3bd7e4 Fix build with Sun compiler 2013-01-14 00:33:58 -06:00
Behdad Esfahbod
08b29c0809 Revert "Minor" 
This reverts commit 0a49235701.

Enables code on more compilers.
 2013-01-14 00:32:12 -06:00
Behdad Esfahbod
e78463211e Fix linking with non-gcc compilers 2013-01-14 00:27:21 -06:00
Behdad Esfahbod
de649f07f1 Fix residuals from fontconfig changes 2013-01-14 00:26:43 -06:00
Behdad Esfahbod
cf81fb3624 0.9.11 2013-01-10 09:06:34 -06:00
Behdad Esfahbod
2dcb333f52 Add atomic ops for Solaris 
Based on fontconfig patch from Raimund Steger.
 2013-01-10 01:18:10 -06:00
Behdad Esfahbod
69fd6e157c Fix crasher during multi-thread shaper data creation 
Sample crash:

0  _hb_graphite2_shaper_face_data_destroy (data=0xffffffffffffffff)
    at ../../src/hb-graphite2.cc:129
1  0x00007ffff4271d7d in hb_graphite2_shaper_face_data_ensure (
    face=<optimized out>) at ../../src/hb-shaper-list.hh:35
2  hb_shape_plan_plan (shaper_list=<optimized out>, num_user_features=0,
    user_features=0x0, shape_plan=0xf7b490) at ../../src/hb-shaper-list.hh:35
3  hb_shape_plan_create (face=<optimized out>, props=<optimized out>,
    user_features=0x0, num_user_features=0, shaper_list=<optimized out>)
    at ../../src/hb-shape-plan.cc:108
4  0x00007ffff4272c93 in hb_shape_plan_create_cached (face=0x10cf2b0,
    props=0x11980d8, user_features=0x0, num_user_features=<optimized out>,
    shaper_list=0x0) at ../../src/hb-shape-plan.cc:283
 2013-01-10 00:03:36 -06:00
Behdad Esfahbod
ecd454b3cd [Indic] In old-spec shaping, don't move viramas around if seq ends with one 
For example: u0c9a u0ccd u0c9a u0ccd with Lohit.  See:

https://bugs.freedesktop.org/show_bug.cgi?id=59118
 2013-01-08 18:09:46 -06:00
Behdad Esfahbod
e95e031b56 [GPOS] If an Anchor offset is NULL, return false 
If in a MarkPos table, a base has no anchor for a particular mark class,
return NULL such that the subsequent subtables get a chance at it.

Test case:
hb-shape ./EBGaramond12-Regular.otf ἂ --features="ss20","smcp"
 2013-01-08 16:17:06 -06:00
Behdad Esfahbod
e5dbf39900 Bug 58638 - Building fails with ICU due to not passing required flags 2013-01-07 17:34:24 -06:00
Behdad Esfahbod
1172dc7362 Rename hb_buffer_clear() to hb_buffer_clear_contents() 
The previous name was clashing with harfbuzz.old.  There are systems
that need to link both...

Clash-free now again.
 2013-01-07 16:46:37 -06:00
Behdad Esfahbod
7b912c1936 Remove a few unnecessary const's 
Apparently helps with MSVC compilation.
 2013-01-04 01:25:27 -06:00
Behdad Esfahbod
34e6c3e3e4 0.9.10 2013-01-03 00:14:24 -06:00
Behdad Esfahbod
f0c82410db [OTLayout] Always collect default language system in collect_lookups 
Not sure if this is the most desired behavior.  It's the most easily
defined though.
 2013-01-03 00:07:16 -06:00
Behdad Esfahbod
15e9e4e1dd [OTLayout] Fix feature iteration in collect_lookups 
Previous logic was just wrong.
 2013-01-03 00:04:40 -06:00
Behdad Esfahbod
733e8c0d7b [OTLayout] Whitespace 2013-01-03 00:00:23 -06:00
Behdad Esfahbod
d37ae38047 [OTLayout] Handle required_feature_index in collect_lookups 2013-01-02 23:57:36 -06:00
Behdad Esfahbod
11fba79ee9 [OTLayout] Fix various introspection issues with ClassDef's 
As reported by Jonathan Kew.
 2013-01-02 23:36:37 -06:00
Behdad Esfahbod
e81aff9ef7 [tests] Finish test-set.c 
All passing now.
 2013-01-02 23:22:54 -06:00
Behdad Esfahbod
7b1b720a8d Protect sets in-error from further modication 
Fixes test-set.c
 2013-01-02 23:02:59 -06:00
Behdad Esfahbod
8165f2765b [tests] Start adding tests for hb-set.h 
Fails now.  Fixing.
 2013-01-02 22:50:36 -06:00
Behdad Esfahbod
b9d28f696c [tests] Add set object to test-object.c 2013-01-02 22:49:58 -06:00
Behdad Esfahbod
11d2956553 Minor 2013-01-02 17:41:27 -06:00
Behdad Esfahbod
596740db04 [Indic] Insert dottedcircle after a lone Malayalam dot-reph 2012-12-21 19:41:04 -05:00
Behdad Esfahbod
3cdce6497b Remove TODO that I don't intend to fix 2012-12-21 16:54:22 -05:00