Commit Graph

3690 Commits

Author SHA1 Message Date
Behdad Esfahbod 156852991e [ot-font] Add hb_ot_face_cmap_accelerator_t 2014-09-25 17:45:49 +03:00
Behdad Esfahbod d088ccaf11 [ot-font] Minor 2014-09-25 17:26:56 +03:00
Behdad Esfahbod d7c160a153 [ot-font] Handle missing vertical metrics tables 2014-09-25 17:15:35 +03:00
Behdad Esfahbod be1cca2702 [ot-font] Add metrics_accel_t 2014-09-25 16:53:24 +03:00
Behdad Esfahbod d41b809e9d [ot-font] Start adding vertical support 2014-09-25 13:22:01 +03:00
Behdad Esfahbod 22f0de5025 Fix build 2014-08-25 12:54:57 -04:00
Behdad Esfahbod d457e3f0ff [arabic] Don't #include __FILE__
Fine!

https://code.google.com/p/chromium/issues/detail?id=406957
2014-08-25 12:31:19 -04:00
Behdad Esfahbod 9ceb673d9c [arabic] Allow disabling win1256 fallback code
By defining HB_NO_WIN1256.
2014-08-25 11:48:12 -04:00
Behdad Esfahbod 8a93195021 [ot] Prefer Windows platform cmap tables / accept all Unicode encodingIDs
Some fonts on the Mac ship with (0,1).
2014-08-22 12:06:57 -04:00
Behdad Esfahbod 270971a0fc [win32] Avoid preprocessor warnings re macros 2014-08-15 14:28:04 -04:00
Behdad Esfahbod 8c6bd34d38 Fix check-symbols on OS X 2014-08-14 13:33:37 -04:00
Behdad Esfahbod 522b1cc526 [coretext] Hide feature_mappings 2014-08-14 13:29:30 -04:00
Behdad Esfahbod 0d2c2f238b Simplify hb-object 2014-08-14 13:25:55 -04:00
Behdad Esfahbod 9d861b81f3 Really fix clang build this time 2014-08-14 13:15:21 -04:00
Behdad Esfahbod 272226f294 Revert "Fix build on clang after previous commit"
This reverts commit 9c80cbc87f.
2014-08-14 13:11:33 -04:00
Behdad Esfahbod 9c80cbc87f Fix build on clang after previous commit 2014-08-14 13:09:52 -04:00
Behdad Esfahbod a5a27073cf Rewrite this==NULL checks to avoid undefined behavior
Fixes https://code.google.com/p/chromium/issues/detail?id=403594
2014-08-14 13:05:36 -04:00
Behdad Esfahbod cc3b2d432b Remove this==NULL check from face->reference_table()
Not supposed to happen, and apparently this is undefined in C++.
https://code.google.com/p/chromium/issues/detail?id=403594
2014-08-14 13:00:47 -04:00
Behdad Esfahbod cd7ea4f791 Make hb_object_t members private
In preparation for fixing:
https://code.google.com/p/chromium/issues/detail?id=403594
2014-08-14 12:57:02 -04:00
Behdad Esfahbod c4308f895a Minor 2014-08-13 19:42:01 -04:00
Behdad Esfahbod cd5a1149d9 0.9.35 2014-08-13 12:43:34 -04:00
Behdad Esfahbod 20076cc41e [coretext] Add version guards for kCTLanguageAttributeName 2014-08-12 19:26:35 -04:00
Behdad Esfahbod 1b3011c27d [coretext] Pass buffer language to CoreText 2014-08-12 19:17:49 -04:00
Behdad Esfahbod 3eb6a4dbf2 [coretext] Minor 2014-08-12 19:17:45 -04:00
Behdad Esfahbod 08acfe0d3a [hb-coretext] Fix cluster order of notdef runs in RTL text 2014-08-12 19:17:45 -04:00
Behdad Esfahbod 30eed75de2 [shape-plan] Fix typo!
The only effect is, if shaper_list was not NULL and no shaper was found,
we now don't insert anything into cache and return earlier.
2014-08-12 17:15:09 -04:00
Behdad Esfahbod dc9aba6fc5 [shape-plan] Better debug messages 2014-08-12 17:14:36 -04:00
Behdad Esfahbod e956c65bf7 [shape-plan] Simplify macro 2014-08-12 17:06:50 -04:00
Behdad Esfahbod 29e25550ce Fix gcc warning 2014-08-12 17:06:50 -04:00
Behdad Esfahbod 8d5eebc0c6 [shape-plan] Fix shape-plan caching with more than one requested shaper
Wasn't breaking out of loop, ouch!

http://www.mail-archive.com/debian-bugs-dist@lists.debian.org/msg1246370.html
2014-08-12 17:06:50 -04:00
Behdad Esfahbod bc3d0dc601 [shape-plan] Add debug tracing 2014-08-12 17:06:50 -04:00
Behdad Esfahbod 81b8d9777b [coretext] Fix buffer resizing
Was very broken.  Now fixed and tested.
2014-08-12 15:50:15 -04:00
Behdad Esfahbod c3e924fb9e [coretext] Rewind scratch-allocated arrays when not needed anymore 2014-08-12 15:50:15 -04:00
Behdad Esfahbod 8fd4d70b14 [wince] Two more Windows CE fixes
Report has it that it builds (and works) now:

  https://codereview.qt-project.org/#/c/92087/
2014-08-12 13:12:31 -04:00
Behdad Esfahbod fd0001d7db [coretext] Compare CGFont and PS name, if CTFont didn't match
See comments.

Fixes vertical text.  CoreText backend is in very good shape now!

Also see:
5a0eed3b50
25f4fb9b56

Fixes http://github.com/behdad/harfbuzz/pull/36
2014-08-12 10:34:01 -04:00
Behdad Esfahbod 5a0eed3b50 [coretext] Implement vertical shaping
Currently doesn't work though, we detect font fallback.  Apparently
matching on ct_font is not safe for this.  Looks like commit
25f4fb9b56 wasn't enough after all.
2014-08-11 23:47:16 -04:00
Behdad Esfahbod 1b55077f03 [coretext] Remove unnecessary alt_size
Wasn't needed after a6b8dc8742.
2014-08-11 20:45:12 -04:00
Behdad Esfahbod 10b1104d79 [coretext] Use CFRunStatus
Assert that all runs had expected direction, and take hint for
non-monotone clusters.
2014-08-11 20:02:45 -04:00
Behdad Esfahbod fd1a6aa8d0 [coretext] Minor 2014-08-11 20:01:37 -04:00
Behdad Esfahbod 130856c705 [coretext] Remove debug printf! 2014-08-11 19:16:26 -04:00
Behdad Esfahbod b5fbc3b8f5 API: Do not clear buffer-flags in hb_buffer_clear_contents()
After 763e5466c0, one doesn't
need to set flags for different pieces of text.  The flags now
are something the client sets up once, depending on how it
actually uses the buffer.  As such, don't clear it in
clear_contents().

Tests updated.
2014-08-11 18:40:01 -04:00
Behdad Esfahbod 104484cefe Minor 2014-08-11 18:24:36 -04:00
Behdad Esfahbod 4acce77db7 [coretext] Pass buffer direction to CoreText
Have to use a CTTypesetter for this.
2014-08-11 17:46:50 -04:00
Behdad Esfahbod 5ec45dd37c [coretext] Minor
It's hard to handle all possible NULL returns from CoreText.  Add one
more...
2014-08-11 17:46:12 -04:00
Behdad Esfahbod 624a299b82 [coretext] Attach marks to base clusters
Fixes https://githu.com/behdad/harfbuzz/issues/49
to the extent that it can be fixed.
2014-08-11 15:29:18 -04:00
Behdad Esfahbod 3c41ccb535 [coretext] Use input clusters
Before, this shaper was returning UTF-16 cluster indices instead of
returning whatever cluster values the user had had set up in the buffer.
Ouch!
2014-08-11 15:11:59 -04:00
Behdad Esfahbod a6b8dc8742 [coretext] Fix buffer resize handling
We can't really resize buffer and continue in this shaper as we are
using the scratch buffer for string_ref and log_cluster.  Restructure
shaper to retry from (almost) scratch.
2014-08-11 15:08:53 -04:00
Behdad Esfahbod 9b3c60c88b [coretext] Always compute log_clusters
To be used soon.
2014-08-11 13:46:56 -04:00
Behdad Esfahbod 15c633dd1f Minor 2014-08-11 13:42:59 -04:00
Behdad Esfahbod 9ce067c775 [coretext] Simplify cluster mapping 2014-08-11 02:44:50 -04:00