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2407 Commits

Author SHA1 Message Date
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 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 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 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 6f69fa283e Minor 2012-12-21 16:51:15 -05:00
Behdad Esfahbod f4abcbfc62 Minor 2012-12-21 16:48:51 -05:00
Behdad Esfahbod 8b217f5ac5 [Indic] Reorder Malayalam dot-reph to after base 
Test sequence is simple: U+0D4E,U+0D15.  The doth-reph should be
reordered to after the Ka.

https://bugzilla.redhat.com/show_bug.cgi?id=799565
 2012-12-21 15:49:26 -05:00
Behdad Esfahbod 742c4ee97e Minor 2012-12-21 15:35:03 -05:00
Behdad Esfahbod 044d385276 Bug 58498 - Tests fail with gold linker on ARM 2012-12-19 13:00:16 -05:00
Behdad Esfahbod b68b86daf1 Use C++ linker if ICU is disabled 
Bug 54948 - Undefined symbols: "operator delete(void*)" "operator
new(unsigned long)" "___cxa_pure_virtual"
 2012-12-18 20:39:40 -05:00
Behdad Esfahbod 1ffd23cb47 [OTLayout] Limit alternate-location FeatureParams to 'size' feature 2012-12-17 23:29:15 -05:00
Behdad Esfahbod efe252e600 [OTLayout] Fix 'size' featureParams implementation 
Looks at alternate location now.
 2012-12-17 23:25:57 -05:00
Behdad Esfahbod e77b442574 [OTLayout] Fix tracing 2012-12-17 18:42:59 -05:00
Behdad Esfahbod 9b54562d63 [OTLayout] Towards correct FeatureParams handling 2012-12-17 13:55:36 -05:00
Behdad Esfahbod 87e43b7f2b [OTLayout] Wire tag and list start all the way to Feature 
To fix FeatureParam issues.  No actual fix yet, just plumbing.
 2012-12-14 17:48:23 -05:00
Behdad Esfahbod 85bc44b90a [OTLayout] More 'size' feature sanity checking 
We still don't look for the old incorrect place of the featureParams.
I'll wait till someone actually complains about it...
 2012-12-12 11:38:49 -05:00
Behdad Esfahbod 0bae50a36f [OTLayout] Add FeatureParamsCharacterVariants struct 
No API yet.
 2012-12-11 16:29:24 -05:00
Behdad Esfahbod bd61bc13ea [OTLayout] Add UINT24 type 2012-12-11 16:01:07 -05:00
Behdad Esfahbod 9cf7f9d4f6 Make test-size-params write size in points 2012-12-11 14:31:13 -05:00
Behdad Esfahbod 372fe2b67b [OTLayout] Make hb_ot_layout_get_size_params() do some checks 2012-12-11 14:30:57 -05:00
Behdad Esfahbod 875a5cbc9c [OTLayout] Change hb_ot_layout_get_params() API 
And add implementation for StylisticSet UINameID.  No API yet.
 2012-12-11 14:17:01 -05:00
Behdad Esfahbod 0e9f0f3e5f Fix atomic ops on iOS 
Patch from John Ralls.
 2012-12-10 15:25:21 -05:00
Behdad Esfahbod 5f9569c139 Make older MSVC happy 2012-12-10 13:39:06 -05:00
Behdad Esfahbod 071d5b831e Work around missing OSAtomicCompareAndSwapPtrBarrier() on OS X 10.4 
Not sure how to handle iOS.
 2012-12-10 00:57:00 -05:00
Behdad Esfahbod e923e6487b [coretext] Fixed typo 
Oops.  Thanks Khaled for catching this.
 2012-12-09 19:39:40 -05:00
Behdad Esfahbod 9a8395824b [coretext] Add hb_coretext_face_get_cg_font() 
Not sure if it's useful, but it was missing.
 2012-12-09 18:47:36 -05:00
Behdad Esfahbod 8611235688 [coretext] Remove hack around GlyphID 
We not namespace our types, so the hack is not needed anymore.
 2012-12-09 18:47:09 -05:00
Behdad Esfahbod 8e58459aeb [graphite2] "Update to new API" 
Part of patch from Martin Hosken.  I believe he knows what he's doing
:).
 2012-12-09 18:45:47 -05:00
Behdad Esfahbod a5a4ab3846 [graphite2] Add hb_graphite2_face_get_gr_face and hb_graphite2_font_get_gr_font 
Based on patch from Martin Hosken.  I believe it returns NULL if the
font doesn't have graphite tables, but have not tested.
 2012-12-09 18:44:41 -05:00
Behdad Esfahbod 737ba15644 [graphite2] Preload all tables 
Part of patch from Martin Hosken.
 2012-12-09 18:43:03 -05:00
Behdad Esfahbod 0ae6dbf1b4 Minor 2012-12-09 18:37:38 -05:00
Behdad Esfahbod 3fe5c159d3 Remove excess return 
Oops!
 2012-12-09 18:20:19 -05:00
Behdad Esfahbod ba2d543004 Update OT language tags 
Patch from Roozbeh Pournader.
 2012-12-08 19:28:41 -05:00
Behdad Esfahbod aba38173c6 Minor 2012-12-05 19:54:48 -05:00
Behdad Esfahbod 61865745e3 Fix test with gold linker 
Bug 57633 - Symbol tests should ignore __bss_start, _edata, _end
 2012-12-05 19:42:10 -05:00
Behdad Esfahbod b71b0bd9ee [Indic] Add link to Sinhala split matra section of the Sinhala spec 2012-12-05 19:20:31 -05:00
Behdad Esfahbod 0beb66e3a6 Fix warnings 2012-12-05 19:14:28 -05:00
Behdad Esfahbod 130bb3f614 Rename VOID and void_t to have HarfBuzz prefix 
Fixes build on Windows.  Ouch!
 2012-12-05 16:49:47 -05:00
Behdad Esfahbod 4a350d0eb2 [OTLayout] Reuse context in collect_glyphs() recursion 2012-12-04 17:13:09 -05:00
Behdad Esfahbod 8303593ba1 Minor 
Use pointers instead of references, in preparation for upcoming change.
 2012-12-04 17:08:41 -05:00
Behdad Esfahbod 1bcfa06d11 [OTLayout] Don't recurse in collect_glyphs() for GPOS 2012-12-04 16:58:09 -05:00
Behdad Esfahbod b5e04c7dc6 [ucdn] Match upstream changes 2012-12-04 15:57:02 -05:00
Behdad Esfahbod 7babfe5a79 Move object mutext into the user-data array 
We are not using it for anything lse it seems.
 2012-12-04 00:35:54 +02:00
Behdad Esfahbod a190011477 Remove unused functions 2012-12-04 00:29:35 +02:00
Behdad Esfahbod 88b7564183 "Update" to Unicode 6.2.0 tables 
Nothing changed...
 2012-12-02 19:14:29 +02:00
Behdad Esfahbod 4ab99fb8c3 Minor 2012-11-30 15:02:04 +02:00
Behdad Esfahbod 6748b96d27 Minor 2012-11-30 12:02:21 +02:00
Behdad Esfahbod 0f3f529904 Add test-size-params 
Eventually this will become part of a yet-to-be-written hb-ot cmdline
tool.
 2012-11-30 09:06:59 +02:00
Behdad Esfahbod 8465a05a89 Fix hb_buffer_guess_segment_properties() for empty buffer 
Was causing assertion failure in shape_plan().
 2012-11-30 08:46:43 +02:00
Behdad Esfahbod e75943de80 [OTLayout] Fix collect_glyphs() recursion in ContextFormat3 2012-11-30 08:38:24 +02:00
Behdad Esfahbod 3038ae6adb [OTLayout] Minor 2012-11-30 08:24:13 +02:00
Behdad Esfahbod 0dff11f6bf [OTLayout] Look for any 'size' feature, not only in DFLT script 
The old code doesn't work with all fonts, as Khaled has reported.
 2012-11-30 08:14:20 +02:00
Behdad Esfahbod e9ad71dee8 [OTLayout] Rename hb_ot_layout_position_get_size() to hb_ot_layout_get_size_params() 2012-11-30 08:10:26 +02:00
Behdad Esfahbod f18ff5a84d [OTLayout] Return correct value from recursion 
Commit 4c4e8f0e75 broke contextual lookups
by making the recurse() function always return false.

Reported by Khaled.  Test case: لا in Amiri.
 2012-11-30 08:07:06 +02:00
Behdad Esfahbod f54cce3c6a [OTLayout] Implement 'size' feature 2012-11-26 14:02:31 +02:00
Behdad Esfahbod 2dc1141d7d [OTLayout] Remove operator() from ClassDef 2012-11-24 19:16:34 -05:00
Behdad Esfahbod b67881b171 [OTLayout] Remove operator() from Coverage 2012-11-24 19:13:55 -05:00
Behdad Esfahbod a88e716021 [OTLayout] Implement hb_ot_layout_collect_lookups() 
Untested.
 2012-11-24 02:31:02 -05:00
Behdad Esfahbod 1ea375da44 [OTLayout] Only collect output glyphs during recursion in collect_glyphs() 2012-11-24 02:05:52 -05:00
Behdad Esfahbod f1b12781d2 [OTLayout] Implement ChainContext collect_glyphs() 
All of collect_glyphs() complete and untested now.
 2012-11-24 02:02:01 -05:00
Behdad Esfahbod cdd756b9f4 [OTLayout] Implement GPOS collect_glyphs() 2012-11-24 01:38:41 -05:00
Behdad Esfahbod 4c4e8f0e75 [OTLayout] Reuse apply context for recursion 2012-11-24 01:13:20 -05:00
Behdad Esfahbod 53a69f49e5 [OTLayout] Remove unused members 2012-11-24 01:03:05 -05:00
Behdad Esfahbod d0a5233785 [OTLayout] Implement Context::collect_glyphs() 2012-11-23 18:54:59 -05:00
Behdad Esfahbod 26514d51b6 [OTLayout] More collect_glyphs() 2012-11-23 18:13:48 -05:00
Behdad Esfahbod c6fb843f2a [OTLayout] Templatize process_recurse_func 2012-11-23 18:04:08 -05:00
Behdad Esfahbod 9b34677f36 [OTLayout] Clean up closure() a bit 2012-11-23 17:55:40 -05:00
Behdad Esfahbod adf7758a27 Improve debug log format in presence of templates 2012-11-23 17:34:02 -05:00
Behdad Esfahbod 2c53bd3c3e [OTLayout] Start porting sanitize() to process() 2012-11-23 17:29:05 -05:00
Behdad Esfahbod f48ec0e834 [OTLayout] Add process() tracing 2012-11-23 17:23:41 -05:00
Behdad Esfahbod ed2e135944 [OTLayout] More Extension templatizing 2012-11-23 17:10:40 -05:00
Behdad Esfahbod 7dddd4e72b [OTLayout] More templatizing Extension 2012-11-23 17:04:55 -05:00
Behdad Esfahbod 653eeb2645 Make Extension a template 2012-11-23 16:57:36 -05:00
Behdad Esfahbod 08f1eede1b Minor 2012-11-23 16:51:43 -05:00
Behdad Esfahbod 2c9d6485a1 More tracing fixup 2012-11-23 16:49:19 -05:00
Behdad Esfahbod a1733db1c6 [OTLayout] Start adding process() tracing 2012-11-23 16:40:04 -05:00
Behdad Esfahbod 73c18ae1b9 Cleanup 2012-11-23 15:34:11 -05:00
Behdad Esfahbod be218c688c Pass this object to trace macros 2012-11-23 15:32:14 -05:00
Behdad Esfahbod 902cc8aca0 [OTLayout] Start unbreaking tracing 2012-11-23 15:23:30 -05:00
Behdad Esfahbod dabe698fcb Minor 2012-11-23 14:21:35 -05:00
Behdad Esfahbod c779d82b2f Fix warnings 2012-11-23 14:09:21 -05:00
Behdad Esfahbod 81822528ef Minor 2012-11-23 13:27:16 -05:00
Behdad Esfahbod 1d67ef980f Move code around 2012-11-22 16:47:53 -05:00
Behdad Esfahbod ec35a72a44 [OTLayout] Port apply() operator to process() template 2012-11-22 16:33:46 -05:00
Behdad Esfahbod 2005fa5340 [OTLayout] Port would_apply() and get_coverage() to process() templates 2012-11-22 16:33:46 -05:00
Behdad Esfahbod 44fc237b53 [OTLayout] Port closure() to process() template 2012-11-22 16:33:46 -05:00
Behdad Esfahbod 5be86b1bb4 [ucdn] Make data tables const! 2012-11-22 16:33:46 -05:00
Behdad Esfahbod 7c5b7fe686 Fix hb_shape_plan_get_shaper() 2012-11-22 16:33:46 -05:00
Behdad Esfahbod ac064a2db2 Rename hb_set_population() to hb_set_get_population() 2012-11-21 01:14:19 -05:00
Behdad Esfahbod 16c914c2a6 [Indic] One more try at unbreaking Khmer fonts 
See comments and discussion on the list.
 2012-11-21 01:04:15 -05:00
Behdad Esfahbod e8cfdd7fa8 Start implementing collect_glyphs() operation 
Not functional yet.
 2012-11-16 19:07:06 -08:00
Behdad Esfahbod 7d52e6601f Whitespace 2012-11-16 18:49:54 -08:00
Behdad Esfahbod 51bb498b7b Minor 2012-11-16 14:08:05 -08:00