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4698 Commits

Author SHA1 Message Date
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
Behdad Esfahbod 2f522fd485 Merge pull request #286 from khaledhosny/gi-tag_from_string 
[introspection] Fix hb_tag_from_string annotation
 2016-07-01 17:09:28 -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
Behdad Esfahbod 46809dee30 Merge pull request #268 from drott/conflictingFontFix 
Discard reconfigured CTFont if URL changes
 2016-06-30 09:41:03 -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 d8273aac19 Merge pull request #280 from behdad/revert-271-patch-2 
Revert "use utf32"
 2016-06-28 21:15:28 -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
Behdad Esfahbod abae93faef Merge pull request #273 from ebraminio/master 
[dwrite] Use stream font loader instead GDI interop
 2016-06-27 14:33:27 -04:00
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
Ebrahim Byagowi be565d1714 [dwrite] Release allocated blob on face destroy 
This reduces memory consumption of my iterated font create/destroy cycle test
significantly and makes it much better than uniscribe backend even
 2016-06-24 11:46:53 +04:30
Ebrahim Byagowi f3f0ea980a [dwrite] Remove ifdefs without breaking execution on old Windows versions 2016-06-23 17:26:55 +04:30
Ebrahim Byagowi 6b861dbd8b [dwrite] Use stream font loader instead GDI interop 
With help of
https://dxr.mozilla.org/mozilla-central/source/gfx/2d/NativeFontResourceDWrite.cpp
 2016-06-23 15:57:34 +04:30
Dominik Röttsches f7da0486ed Merge branch 'master' into conflictingFontFix 2016-06-20 10:25:43 +03:00
Kelvin 07461d06d2 Use UTF-32 in Python sample 2016-06-19 01:46:38 +03:00
Khaled Hosny fca0c61d67 Merge pull request #270 from khaledhosny/travis-failure 
Fix make check on Travis
 2016-06-19 00:08:51 +03:00
Khaled Hosny 988350586f [tests] Workaround Python 2 “narrow” builds 
The so-called Python 2 “narrow” builds support UCS2 only, this is a
workaround to allow unichr to work with any Unicode character in such
builds. This fixes Travis-CI failure as it has narrow Python 2 builds.

Copied from:
https://github.com/behdad/fonttools/blob/master/Lib/fontTools/misc/py23.py
 2016-06-18 23:01:58 +02:00
Dominik Röttsches a0223274b9 Discard reconfigured CTFont if URL changes 
Fixes https://github.com/behdad/harfbuzz/issues/267
 2016-06-16 14:19:39 +02:00
Behdad Esfahbod 4b8de1ea80 Round, not truncate, when scaling values 
Fixes https://github.com/behdad/harfbuzz/issues/255
 2016-06-06 23:08:54 -07:00
Behdad Esfahbod a93078a0ec Change bugreport URL to github 
That's where everything is happening these days.
 2016-06-06 15:58:41 -07:00
Behdad Esfahbod bed201d2b8 Update for latest Unicode 9 data files 2016-06-06 14:14:24 -07:00
Behdad Esfahbod aba4b0ca52 Add TODO 2016-06-01 16:57:29 -07:00
Behdad Esfahbod a2b03de5b3 [myanmar] Handle U+AA74..U+AA76 
Fixes https://github.com/behdad/harfbuzz/issues/218
 2016-05-06 17:56:07 +01:00
Behdad Esfahbod 6c0aa9e92b Fix build on droid.io 2016-05-06 17:50:53 +01:00
Behdad Esfahbod 9b6312f945 [use] Update to draft spec from Andrew Glass from August 2015 2016-05-06 17:41:49 +01:00
Behdad Esfahbod 3e4e7616a8 [use] Add a catch-all clause to the machine 2016-05-06 17:28:25 +01:00
Behdad Esfahbod d04e461fe3 [use] Fix 'Number-joiner terminated cluster' to use HN instead of H 
From draft update to USE.
 2016-05-06 17:17:00 +01:00
Behdad Esfahbod 359dead960 Allow MultipleSubst to delete glyph 
Fixes https://github.com/behdad/harfbuzz/issues/253

Hopefully we got the logic right.
 2016-05-06 16:19:19 +01:00
Behdad Esfahbod 3c1666cfb5 [indic] Remove more unused logic after Javanese is gone 2016-05-06 16:05:07 +01:00
Behdad Esfahbod 8b5d6e755b [indic] Remove unused Javanese bits 2016-05-06 15:59:27 +01:00
Behdad Esfahbod 30e6e29f0f [indic/use] Move Javanese from Indic shaper to USE 
Fixes https://github.com/behdad/harfbuzz/issues/243

With javatext.ttf, the reodering medial Ra gets its advance width
zero'ed in Uniscribe implementation, and the font adds the advance
back.  Our Indic shaper does not do that, but USE does.  So, route
Javanese through USE.  That's what Microsoft does anyway.  Test:

  U+A9A5,U+A9BA

This also seems to fix the following sequence, and variations thereof:

  U+A99F,U+A9C0,U+A9A2,U+A9BF
 2016-05-06 15:52:27 +01:00
Behdad Esfahbod c6ee5f5f06 Add Javanese sample text 2016-05-06 15:39:02 +01:00
Behdad Esfahbod e21921a68a Minor 2016-05-06 15:26:40 +01:00
Behdad Esfahbod 01a30a6aa9 [indic] Remove data for scripts that don't go thorough this shaper 2016-05-06 12:10:07 +01:00
Behdad Esfahbod 7cd9269f4e Update tables to Unicode 9.0.0 beta 
Fixes https://github.com/behdad/harfbuzz/issues/251
 2016-05-06 12:10:03 +01:00
Behdad Esfahbod f718fe370e Minor 2016-05-06 12:10:00 +01:00
Behdad Esfahbod 691086f131 Add Unicode 9 beta scripts 
These are frozen, so good time to add.
 2016-05-06 12:09:53 +01:00
Behdad Esfahbod bc5198fe12 Whitespace 2016-05-06 12:09:49 +01:00
Behdad Esfahbod a5b7b0dd45 1.2.7 2016-05-02 10:44:13 +02:00
Behdad Esfahbod 9879fc1db3 [ot-font] Remove unused 'post' table include for now 
To make a release...
 2016-05-02 10:29:12 +02:00
Behdad Esfahbod f8061ae797 [tests] Fix test 2016-05-02 10:28:24 +02:00
Behdad Esfahbod f00ab2a33a [hb-ot-font] Make 'glyf' table loading lazy 
Apparently some clients have reference-table callbacks that copy the table.
As such, avoid loading 'glyf' table which is only needed if fallback positioning
happens.
 2016-05-02 10:24:00 +02:00