Behdad Esfahbod [Wed, 22 Sep 2010 20:46:18 +0000 (16:46 -0400)]
Speedup Device table delta computation for common cases
Behdad Esfahbod [Mon, 16 Aug 2010 18:36:27 +0000 (14:36 -0400)]
Fix NULL dereference
Reported by Jonathan Kew. Face table handling needs to be redone
anyway, but fix this for now.
Behdad Esfahbod [Fri, 13 Aug 2010 18:10:02 +0000 (14:10 -0400)]
[GPOS] Fix div-by-zero
Patch by Jonathan Kew. Mozilla bug #465728.
Behdad Esfahbod [Fri, 13 Aug 2010 18:00:34 +0000 (14:00 -0400)]
Add TODO
Behdad Esfahbod [Fri, 23 Jul 2010 21:35:54 +0000 (17:35 -0400)]
Logically separate feature allocation from application
Behdad Esfahbod [Fri, 23 Jul 2010 21:32:26 +0000 (17:32 -0400)]
Minor
Behdad Esfahbod [Fri, 23 Jul 2010 21:22:11 +0000 (17:22 -0400)]
Towards separating bit allocation from shaping
Behdad Esfahbod [Fri, 23 Jul 2010 19:40:58 +0000 (15:40 -0400)]
Add TODO items
Behdad Esfahbod [Fri, 23 Jul 2010 19:11:18 +0000 (15:11 -0400)]
Prefer C linkage
Behdad Esfahbod [Fri, 23 Jul 2010 19:00:13 +0000 (15:00 -0400)]
De-C++ where possible
Helps with avoiding many "extern C" declarations in source files.
Behdad Esfahbod [Fri, 23 Jul 2010 18:56:29 +0000 (14:56 -0400)]
Header dep cleanup
Behdad Esfahbod [Fri, 23 Jul 2010 18:54:22 +0000 (14:54 -0400)]
dos2unix
Behdad Esfahbod [Fri, 23 Jul 2010 18:46:57 +0000 (14:46 -0400)]
Don't use "operator ="
Some compilers don't like operator = defined on members of union members
either. Reported by Ginn Chen for Sun Studio compilers.
Behdad Esfahbod [Thu, 22 Jul 2010 22:12:38 +0000 (18:12 -0400)]
Add TODO option
Behdad Esfahbod [Wed, 21 Jul 2010 21:21:12 +0000 (17:21 -0400)]
Add arm build fix to TODO
Behdad Esfahbod [Wed, 21 Jul 2010 21:20:44 +0000 (17:20 -0400)]
Remove fixed TODO item
Behdad Esfahbod [Wed, 21 Jul 2010 20:37:01 +0000 (16:37 -0400)]
Mozilla bug 580233 - check for zero-length record in hb sanitizer.
Patch / report by Jonathan Kew.
Behdad Esfahbod [Thu, 15 Jul 2010 18:21:34 +0000 (11:21 -0700)]
Fix 64bit issues with debug prints
Behdad Esfahbod [Thu, 8 Jul 2010 04:53:40 +0000 (00:53 -0400)]
Don't bother sorting, it's a safe font error if the array is not sorted
Behdad Esfahbod [Thu, 8 Jul 2010 04:40:04 +0000 (00:40 -0400)]
Use bsearch where applicable
Behdad Esfahbod [Thu, 8 Jul 2010 02:07:40 +0000 (22:07 -0400)]
Remove useless TODO
Behdad Esfahbod [Wed, 9 Jun 2010 11:15:39 +0000 (07:15 -0400)]
Fix header
Behdad Esfahbod [Wed, 9 Jun 2010 11:15:03 +0000 (07:15 -0400)]
Add a test for header preprocessor guards
Behdad Esfahbod [Wed, 9 Jun 2010 10:32:56 +0000 (06:32 -0400)]
Fix header tags
Behdad Esfahbod [Thu, 3 Jun 2010 15:37:51 +0000 (11:37 -0400)]
Followup fix for variation-selectors
Patch from Jonathan Kew
Behdad Esfahbod [Thu, 3 Jun 2010 02:24:54 +0000 (22:24 -0400)]
Fix skipping variation-selectors
Behdad Esfahbod [Wed, 2 Jun 2010 03:03:54 +0000 (23:03 -0400)]
Make feature sorting stable
Behdad Esfahbod [Sat, 29 May 2010 00:55:52 +0000 (20:55 -0400)]
Minor
Behdad Esfahbod [Sat, 29 May 2010 00:54:43 +0000 (20:54 -0400)]
Further simplify mask allocator
Behdad Esfahbod [Sat, 29 May 2010 00:41:20 +0000 (20:41 -0400)]
Fix global feature handling
Behdad Esfahbod [Sat, 29 May 2010 00:37:06 +0000 (20:37 -0400)]
Simplify mask allocation
Behdad Esfahbod [Sat, 29 May 2010 00:21:47 +0000 (20:21 -0400)]
Towards a mask allocator
Behdad Esfahbod [Fri, 28 May 2010 22:31:16 +0000 (18:31 -0400)]
Allow disabling default features
Patch from Jonathan Kew
Behdad Esfahbod [Thu, 27 May 2010 18:04:15 +0000 (14:04 -0400)]
Add note about UTF-8 decoder
Behdad Esfahbod [Thu, 27 May 2010 15:42:34 +0000 (11:42 -0400)]
Fix loop
Martin Hosken [Thu, 27 May 2010 09:09:04 +0000 (10:09 +0100)]
Fixes to Python and Graphite from Martin
Behdad Esfahbod [Thu, 27 May 2010 15:39:19 +0000 (11:39 -0400)]
Disable Graphite as it crashes all over the place...
Behdad Esfahbod [Wed, 26 May 2010 20:22:00 +0000 (16:22 -0400)]
Cypriot is RTL
Behdad Esfahbod [Wed, 26 May 2010 14:48:10 +0000 (10:48 -0400)]
Revert "Merge remote branch 'martin/master'"
This reverts commit
80af2812fb3b231ddcb4608ec13c6038a681c818, reversing
changes made to
c442672ec2fb83ed41f3994b3aa4f92a097664ab.
Behdad Esfahbod [Mon, 24 May 2010 17:14:24 +0000 (18:14 +0100)]
Merge remote branch 'martin/master'
Behdad Esfahbod [Mon, 24 May 2010 17:02:32 +0000 (18:02 +0100)]
Fix struct initializers
Behdad Esfahbod [Mon, 24 May 2010 17:01:09 +0000 (18:01 +0100)]
Minor
Behdad Esfahbod [Mon, 24 May 2010 16:50:19 +0000 (17:50 +0100)]
Make sure we initialize all callbacks upon creation
Also fixes issue with unicode callbacks never being set really.
Behdad Esfahbod [Mon, 24 May 2010 16:46:21 +0000 (17:46 +0100)]
Move all callback functions in a vtable structs
Martin Hosken [Mon, 24 May 2010 12:25:37 +0000 (13:25 +0100)]
hb-graphite now no longer has -ve advances within clusters. Fix infinite loop in tag_to_script(). python fixed to use tag_to_script and allow hbtestfont to be passed font files, where fontconfig knows about them.
Martin Hosken [Sat, 22 May 2010 19:19:00 +0000 (20:19 +0100)]
Tidy up hbtestfont and add README
Martin Hosken [Sat, 22 May 2010 18:58:00 +0000 (19:58 +0100)]
Add fontconfig to hbtestfont
Martin Hosken [Sat, 22 May 2010 08:38:02 +0000 (09:38 +0100)]
Merge branch 'master' of git://git.freedesktop.org/~behdad/harfbuzz-ng
Martin Hosken [Fri, 21 May 2010 23:56:40 +0000 (00:56 +0100)]
Add graphical output to hbtestfont
Behdad Esfahbod [Fri, 21 May 2010 17:24:34 +0000 (18:24 +0100)]
Move mirroring around a bit
Behdad Esfahbod [Fri, 21 May 2010 17:06:35 +0000 (18:06 +0100)]
Add a few more standard features
Behdad Esfahbod [Fri, 21 May 2010 16:59:04 +0000 (17:59 +0100)]
Add note
Behdad Esfahbod [Fri, 21 May 2010 16:58:20 +0000 (17:58 +0100)]
Add rtlm
Behdad Esfahbod [Fri, 21 May 2010 16:53:10 +0000 (17:53 +0100)]
Add ltra, ltrm, and rtla features
Behdad Esfahbod [Fri, 21 May 2010 16:31:45 +0000 (17:31 +0100)]
Cleanup bitmask allocation
Behdad Esfahbod [Fri, 21 May 2010 15:43:17 +0000 (16:43 +0100)]
Add note
Martin Hosken [Fri, 21 May 2010 14:16:43 +0000 (15:16 +0100)]
Rename Grxxx to HbGrxxx
Martin Hosken [Fri, 21 May 2010 14:01:37 +0000 (15:01 +0100)]
Rename classes from Grxxx to HbGrxxx
Behdad Esfahbod [Fri, 21 May 2010 14:12:52 +0000 (15:12 +0100)]
Add hb-ot-shape.h, oops.
Behdad Esfahbod [Fri, 21 May 2010 13:42:11 +0000 (14:42 +0100)]
Fix Makefile to install hb-ot-shape.h
Behdad Esfahbod [Fri, 21 May 2010 13:37:47 +0000 (14:37 +0100)]
Simple renames
Behdad Esfahbod [Fri, 21 May 2010 13:37:28 +0000 (14:37 +0100)]
Graphite also forces us to link to libstdc++ currently
Behdad Esfahbod [Fri, 21 May 2010 13:34:23 +0000 (14:34 +0100)]
Move main shaper code into hb_ot_shape()
Behdad Esfahbod [Fri, 21 May 2010 13:20:48 +0000 (14:20 +0100)]
Fix test failing
Behdad Esfahbod [Fri, 21 May 2010 13:18:08 +0000 (14:18 +0100)]
Fix warnings
Behdad Esfahbod [Fri, 21 May 2010 13:02:20 +0000 (14:02 +0100)]
Import Graphite shaping backend by Martin Hosken
Behdad Esfahbod [Fri, 21 May 2010 12:51:29 +0000 (13:51 +0100)]
Update the Python module
Behdad Esfahbod [Fri, 21 May 2010 12:43:49 +0000 (13:43 +0100)]
Add hb_tag_from_string()
Behdad Esfahbod [Fri, 21 May 2010 12:33:46 +0000 (13:33 +0100)]
Don't allocate bits for features not available
Behdad Esfahbod [Fri, 21 May 2010 12:32:38 +0000 (13:32 +0100)]
Speed up feature mask setting
Patch from Jonathan Kew.
Behdad Esfahbod [Fri, 21 May 2010 12:29:12 +0000 (13:29 +0100)]
Add Unicode 5.2 scripts
Behdad Esfahbod [Fri, 21 May 2010 11:55:57 +0000 (12:55 +0100)]
Fix feature mask setting
Behdad Esfahbod [Fri, 21 May 2010 10:15:07 +0000 (11:15 +0100)]
Add hb_ot_tag_to_script()
Behdad Esfahbod [Fri, 21 May 2010 09:33:23 +0000 (10:33 +0100)]
Add Python wrapper from Martin Hosken
Behdad Esfahbod [Thu, 20 May 2010 17:33:35 +0000 (18:33 +0100)]
Let hb_face_get_table() return NULL if table not found
Behdad Esfahbod [Thu, 20 May 2010 16:47:28 +0000 (17:47 +0100)]
Fix alternate, again
Behdad Esfahbod [Thu, 20 May 2010 16:46:20 +0000 (17:46 +0100)]
Fix alternate off-by-one
Behdad Esfahbod [Thu, 20 May 2010 16:44:52 +0000 (17:44 +0100)]
Fix delta scale, again...
Behdad Esfahbod [Thu, 20 May 2010 16:35:14 +0000 (17:35 +0100)]
Remove unused operator
Behdad Esfahbod [Thu, 20 May 2010 16:26:35 +0000 (17:26 +0100)]
Do alternate glyph selection!
Kinda hand-wavy right now. Not tested.
Behdad Esfahbod [Thu, 20 May 2010 15:23:27 +0000 (16:23 +0100)]
get_table() is allowed to return NULL. Use that to simplify code
Behdad Esfahbod [Thu, 20 May 2010 14:47:49 +0000 (15:47 +0100)]
Write hb_face_create_for_data() in terms of hb_face_create_for_tables()
Fixes lack of head_table initialization in create_for_tables() also.
Behdad Esfahbod [Thu, 20 May 2010 14:40:12 +0000 (15:40 +0100)]
Apply user features to ranges!
Behdad Esfahbod [Thu, 20 May 2010 14:31:12 +0000 (15:31 +0100)]
Add _hb_bit_storage()
Behdad Esfahbod [Thu, 20 May 2010 14:14:44 +0000 (15:14 +0100)]
Add lookup_map
Behdad Esfahbod [Thu, 20 May 2010 13:05:02 +0000 (14:05 +0100)]
Update always-apply mask from 0xFFFF to 1
We plan to use the first bit to be always on.
Behdad Esfahbod [Thu, 20 May 2010 13:00:57 +0000 (14:00 +0100)]
Invert the mask logic
Before, the mask in the buffer was inverted. That is, a 0 bit meant
feature should be applied and 1 meant not applied, whereas in the
lookups, the logic was positive.
Now both are in sync. When calling hb_buffer_add_glyph() manually,
the mask should be 1 instead of 0.
Behdad Esfahbod [Thu, 20 May 2010 12:40:18 +0000 (13:40 +0100)]
Apply user features
No ranges yet
Behdad Esfahbod [Thu, 20 May 2010 12:30:09 +0000 (13:30 +0100)]
Change hb_feature_t to keep tag/int instead of string
Behdad Esfahbod [Wed, 19 May 2010 19:45:06 +0000 (15:45 -0400)]
Fix scale issues
hb_font_set_scale() now sets the value to be used to represent a unit
pixel. For example, if rendering a 10px font with a 26.6 representation,
you would set scale to (10 << 6). For 10px in 16.16 you would set it to
(10 << 16). This space should be the same space that the get_glyph_metrics
and get_kerning callbacks work in.
Behdad Esfahbod [Wed, 19 May 2010 16:03:35 +0000 (12:03 -0400)]
Add 'head' table
Behdad Esfahbod [Wed, 19 May 2010 15:47:17 +0000 (11:47 -0400)]
Add LONGDATETIME
Behdad Esfahbod [Mon, 17 May 2010 19:14:14 +0000 (15:14 -0400)]
Minor
Behdad Esfahbod [Sat, 15 May 2010 03:38:08 +0000 (23:38 -0400)]
Indent
Behdad Esfahbod [Sat, 15 May 2010 03:28:44 +0000 (23:28 -0400)]
Add an inline version of hb_buffer_ensure()
Behdad Esfahbod [Sat, 15 May 2010 03:20:16 +0000 (23:20 -0400)]
Handle malloc failture in the buffer
Behdad Esfahbod [Sat, 15 May 2010 02:25:42 +0000 (22:25 -0400)]
Minor
Behdad Esfahbod [Sat, 15 May 2010 02:13:38 +0000 (22:13 -0400)]
Update buffer docs
Behdad Esfahbod [Sat, 15 May 2010 02:10:39 +0000 (22:10 -0400)]
Shortening buffer accessors: rename buffer->in_pos to buffer->i
Behdad Esfahbod [Sat, 15 May 2010 02:08:22 +0000 (22:08 -0400)]
Shortening buffer accessors: rename buffer->out_length to buffer->out_len