6fddf2d739
Refactoring ot-map building to make chosen script available earlier
2012-11-12 18:03:07 -08:00
fabd3113a9
[OT] Port Arabic fallback shaping to synthetic GSUB
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All of init/medi/fina/isol and rlig implemented.
Let there be dragons... ⻯
2012-09-06 00:51:44 -04:00
87b75d0a4a
[OT] Allow adding features with fallback implementation
2012-09-04 23:06:38 -04:00
8bb5deba96
[OT] Pipe shape_plan down to pause_callbacks
2012-08-02 10:07:58 -04:00
3e38c0f288
More massaging
2012-08-02 09:44:18 -04:00
afbcc24be0
[GSUB] Wire the font, not just the face, down to substitute()
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We need the font for glyph lookup during GSUB pauses in Indic shaper.
Could perhaps be avoided, but at this point, we don't mean to support
separate substitute()/position() entry points (anymore), so there is
no point in not providing the font to GSUB.
2012-08-02 08:36:40 -04:00
610e5e8f71
[Indic] Streamline feature would_apply()
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Comes with some 10% speedup for Devanagari even!
2012-08-02 05:41:18 -04:00
f860366456
[OT] Gain back some lost speed
2012-07-30 03:16:38 -04:00
f055442716
[Indic] Lookup consonant position in the font
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Fixes most failures of Oriya, and improves others a bit.
2012-07-19 16:20:21 -04:00
1827dc208c
Add hb_ot_shape_glyphs_closure()
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Experimental API for now.
2012-04-24 16:56:37 -04:00
6a9be5bd35
Rename hb_glyph_map_t to hb_set_t
2012-04-23 22:23:17 -04:00
d2984a241e
Add map->substitute_closure()
2012-04-23 17:21:14 -04:00
c605bbbb6d
Remove C++ guards from source files
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Where causing issues for people with MSVC.
2011-08-04 20:00:53 -04:00
8336186a52
Zero map objects
2011-08-04 19:49:05 -04:00
f5bc2725cb
[Indic] For old-style Indic tables, move Halant around
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In old-style Indic OT standards, the post-base Halants are moved after
their base. Emulate that by moving first post-base Halant to
post-last-consonant.
Brings test-shape-complex failures down from 88 to 54. Getting there!
2011-07-30 21:08:10 -04:00
c47a31fb47
[OT] Save chosen script tag
2011-07-30 20:57:01 -04:00
359dcaa0d3
Update copyright headers
2011-07-07 21:55:05 -04:00
d8d0c480c8
Refactor some code common to GSUB and GPOS
2011-07-07 21:22:08 -04:00
b70c96dbe4
Enable applying GSUB/GPOS features in multiple segments
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Fixes https://bugzilla.mozilla.org/show_bug.cgi?id=644184
among others.
Shapers now can request segmented feature application by calling
add_gsub_pause() or add_gpos_pause(). They can also provide a
callback to be called at the pause. Currently the Arabic shaper
uses pauses to enforce certain feature application. The Indic
shaper can use the same facility to pause and do reordering in the
callback.
2011-07-07 21:12:15 -04:00
f6d7a9bb4c
Shuffle code around
2011-07-07 16:20:35 -04:00
b9452bfc16
Fix compiler warnings with -pedantic
2011-06-14 14:47:07 -04:00
51881a61ca
Shrink code size
2011-05-27 18:15:56 -04:00
90645fb24b
[OT] Separate map_builder from the actual map
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Respectively, separate planner from the actual plan.
2011-05-27 18:13:31 -04:00
6a7ac79e26
Plug leaks
2011-05-11 14:19:18 -04:00
265ac614ea
Replace fixed-size lookup_maps array with hb_array_t
2011-05-05 14:38:16 -04:00
6843569d2c
Replace fixed-size feature_maps array with hb_array_t
2011-05-05 14:30:51 -04:00
44b0a4d2fc
Replace fixed-size feature_infos array with hb_array_t
2011-05-05 13:42:19 -04:00
72657e4ce7
[API] Make hb_font_create() take a face and reference it
2011-05-02 20:47:23 -04:00
2409d5f8d7
Update Copyright headers
2011-04-21 17:14:28 -04:00
39dede9fff
Make sure boolean features always use value=1
...
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
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
49baa1f69e
Add hb_ot_complex_shaper_t stuff and start hooking Arabic shaper up
2010-10-12 16:50:36 -04:00
895fb5d364
Refactor, in a different direction
2010-10-12 16:00:21 -04:00
d2ba016ca1
More refactoring
2010-10-12 15:35:45 -04:00
aa9c450bb2
Enable 'rtlm' mirroring
2010-10-08 20:27:38 -04:00
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
5a2b0b3878
Add hb-ot-map.cc
2010-10-08 20:14:57 -04:00
ecc4550ed7
Fix feature overriding
2010-10-08 20:05:29 -04:00
8f08c32750
Minor cleanup
2010-10-08 19:51:03 -04:00
4924affe0f
Add hb-ot-map-private.hh
2010-10-08 19:18:16 -04:00
Behdad Esfahbod