Behdad Esfahbod
184a5279c6
Remove unused macro
2010-10-27 12:00:49 -04:00
Behdad Esfahbod
af5d02a269
Rewrite Cursive joining to act more like other pair lookups
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Look forward for next character instead of joining to the last character.
2010-10-27 11:54:26 -04:00
Behdad Esfahbod
ea22c749c7
Fix Cursive positioning
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Test case: "مرا" rendered using IranNastaliq.
2010-10-27 11:09:48 -04:00
Behdad Esfahbod
aefdb64689
Fix segfault with Arabic combining marks
2010-10-27 10:40:39 -04:00
Behdad Esfahbod
12b2d09a87
Remove obsolete TODO item
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We don't cache any metrics internally, so the correct way to add more
glyph metrics items is to add new callbacks for them. We already have
separeate callbacks for advance vs extents.
2010-10-27 01:28:28 -04:00
Behdad Esfahbod
248e3c2ba4
Oops, remove extra mask setting that broke complex shaping
2010-10-27 01:23:14 -04:00
Behdad Esfahbod
502f4cba3e
Divide get_metrics into get_advance and get_extents
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Graphite module not updated.
Bump version to 0.3.
2010-10-27 01:13:56 -04:00
Behdad Esfahbod
ec6c0e54d3
Fix blob leak
2010-10-26 11:28:14 -04:00
Behdad Esfahbod
bd7378b2ef
Massage mask setting a bit more
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Still finding the exact correct way the masks should be set.
2010-10-13 18:33:16 -04:00
Behdad Esfahbod
961f9baa7b
Oops, actually set global mask
2010-10-13 17:17:00 -04:00
Behdad Esfahbod
39dede9fff
Make sure boolean features always use value=1
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Previously boolean features turned on the entire feature mask. This is
wrong if feature is Alternate and user has provided values bigger than one.
Though, I don't think other engines support such corner cases.
2010-10-13 15:54:06 -04:00
Behdad Esfahbod
3506b2e78d
Return early if mask is 0
2010-10-13 15:38:52 -04:00
Behdad Esfahbod
5c1c8c9c50
Make sure feature values don't leak out of their mask
2010-10-13 15:36:38 -04:00
Behdad Esfahbod
852912fc2d
Fix applying default-value for features
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Previously if a default global feature was overrided by a non-global
user feature, we were not setting any default mask for the feature,
essentially disabling the feature by default. Fix that.
2010-10-13 15:34:50 -04:00
Behdad Esfahbod
2989be4919
Set user masks after complex masks
2010-10-13 15:18:29 -04:00
Behdad Esfahbod
a7820b7b15
Add TODO item
2010-10-13 14:20:48 -04:00
Behdad Esfahbod
04a3023a66
Cleanup TODO
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Looks like a roadmap now.
2010-10-13 10:57:27 -04:00
Behdad Esfahbod
3111b8a0d5
Fix stupid bug, oops
2010-10-13 10:41:53 -04:00
Behdad Esfahbod
3703f88b74
Step the version up to 0.2 now that Arabic shaper is in
2010-10-12 18:34:20 -04:00
Behdad Esfahbod
758f68b860
Fix Arabic shaper
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It's tested now. It works!
2010-10-12 17:37:44 -04:00
Behdad Esfahbod
13403bc67a
Hookup Arabic shaper!
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Not tested yet.
2010-10-12 17:23:54 -04:00
Behdad Esfahbod
57ac0ecb78
Merge clearing masks and setting global masks
2010-10-12 17:07:02 -04:00
Behdad Esfahbod
fc96596b7c
Form clusters before setting masks
2010-10-12 17:00:40 -04:00
Behdad Esfahbod
1e80782244
Clear masks before setting them up, not after!
2010-10-12 17:00:07 -04:00
Behdad Esfahbod
fd3d32d31c
Add hb_ot_shape_execute()
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Not public yet.
2010-10-12 16:57:47 -04:00
Behdad Esfahbod
49baa1f69e
Add hb_ot_complex_shaper_t stuff and start hooking Arabic shaper up
2010-10-12 16:50:36 -04:00
Behdad Esfahbod
605ed468f3
Add hb_ot_shape_plan_t
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This is the object that a separate plan/execute shaping API will use in
between the two stages.
2010-10-12 16:19:38 -04:00
Behdad Esfahbod
895fb5d364
Refactor, in a different direction
2010-10-12 16:00:21 -04:00
Behdad Esfahbod
d2ba016ca1
More refactoring
2010-10-12 15:35:45 -04:00
Behdad Esfahbod
66e487dfbf
Update Arabic shaping table to Unicode 6.0.0.
2010-10-12 13:51:19 -04:00
Behdad Esfahbod
f4792d99ee
Fix infinite loop!
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Untested code is indeed buggy code.
Mozilla bug #603352 .
2010-10-12 12:32:18 -04:00
Behdad Esfahbod
993d1e786a
Fix missing negation in unreachable code!
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Mozilla bug #603346
2010-10-12 11:17:30 -04:00
Behdad Esfahbod
52601275d5
More separation
2010-10-08 20:38:46 -04:00
Behdad Esfahbod
6b7e675862
Minor
2010-10-08 20:30:04 -04:00
Behdad Esfahbod
aa9c450bb2
Enable 'rtlm' mirroring
2010-10-08 20:27:38 -04:00
Behdad Esfahbod
36925f695d
Rename hb_mask_allocator_t to hb_ot_map_t
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hb_ot_plan_t may be a better name, donno.
2010-10-08 20:21:09 -04:00
Behdad Esfahbod
f5dd3be46b
Improve checks
2010-10-08 20:16:23 -04:00
Behdad Esfahbod
5a2b0b3878
Add hb-ot-map.cc
2010-10-08 20:14:57 -04:00
Behdad Esfahbod
ecc4550ed7
Fix feature overriding
2010-10-08 20:05:29 -04:00
Behdad Esfahbod
8f08c32750
Minor cleanup
2010-10-08 19:51:03 -04:00
Behdad Esfahbod
a806762a31
Add hb-ot-shape-private.hh
2010-10-08 19:21:46 -04:00
Behdad Esfahbod
4924affe0f
Add hb-ot-map-private.hh
2010-10-08 19:18:16 -04:00
Behdad Esfahbod
a7c5046d6b
Add private hb_segment_properties_t
2010-10-08 18:47:47 -04:00
Behdad Esfahbod
b897c607d9
Flip the OT bit-allocation vs gsub/gpos inside-out
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We now build our entire attack plan before jumping in.
2010-10-08 18:41:57 -04:00
Behdad Esfahbod
e89b7d2a61
Logically separate feature collection
2010-10-08 12:29:59 -04:00
Behdad Esfahbod
5b88908f12
Minor
2010-10-08 12:23:01 -04:00
Behdad Esfahbod
5360ce0c5c
Move some more code around
2010-10-07 21:21:11 -04:00
Behdad Esfahbod
d9c7260788
Minor
2010-10-07 21:19:54 -04:00
Behdad Esfahbod
efe0d682e8
Simplify compiling lookups
2010-10-07 21:12:46 -04:00
Behdad Esfahbod
476c94218b
Rename
2010-10-07 17:47:33 -04:00
