d9afa11133
Build hb-icu into libharfbuzz-icu.so
2013-05-28 15:27:40 -04:00
3f33f0d1f2
Import UCDN into source tree
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https://github.com/grigorig/ucdn
2012-10-02 16:23:29 -04:00
d5045a5f40
[ICU] Use new normalizer2 compose/decompose API
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It's considerably faster than the fallback implementation we had
previously!
2012-08-11 21:27:15 -04:00
56c9e7c004
Fill out combining class resetting for fallback shaping Thai/Lao/Tibetan
2012-08-09 21:14:23 -04:00
21756934a1
[OT] Implement fallback positioning
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Implemented for Arabic, Hebrew, and generic marks.
Activated if no GPOS table present.
2012-08-08 01:20:45 -04:00
6adf417bc1
Use a lookup table for modified_combining_class
2012-08-01 18:07:42 -04:00
208f70f055
Inline Unicode callbacks internally
2012-08-01 17:13:10 -04:00
7470315a3e
Move unicode accessors around
2012-08-01 17:01:59 -04:00
21fdcee001
Add hb_unicode_combining_class_t
2012-08-01 16:28:50 -04:00
378d279bbf
Implement Unicode compatibility decompositions
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Based on patch from Philip Withnall.
https://bugs.freedesktop.org/show_bug.cgi?id=41095
2012-07-31 21:36:16 -04:00
7afb14407e
[Indic] Recategorize Telugu length marks
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Fixes 8 more Telugu tests. Failures at 15 (0.00154548%).
2012-07-30 13:54:46 -04:00
42848453bf
[Thai] Reorder U+0E3A THAI VOWEL SIGN PHINTHU
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Uniscribe reorders U+0E3A to be after U+0E38 and U+0E39. We do that by
modifying the ccc for U+0E3A.
Fixes the two remaining Thai failures (see previous commit).
2012-07-23 13:52:07 -04:00
4c450c703f
[Indic] Recompose Bengali Ya,Nukta
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This is a bunch of hacks for now.
Improves Bengali a bit.
2012-07-20 18:13:04 -04:00
2e193b240e
[Indic] Don't split U+0AC9
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Althought IndicMatraCategory.txt classifies it as Top_And_Right matra,
it does not have Unicode decomposition, and Uniscribe does not do
anything special about it either.
Gujarati failures down from 0.672% to 0.0130966%.
2012-07-20 14:02:35 -04:00
8c973ebf0f
[Indic] Implement per-script matra positioning
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Following what the spec says.
Brings down Telugu failures from 40% to 3.75%, and Kannada failures from
44% to 10%. Does NOT affect other scripts' test results.
2012-07-19 13:25:08 -04:00
b01d9b3d90
[Indic] Disallow decomposition of a couple characters
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This is a hack for now. Will be fixed when we do complex-shaper-driven
normalization properly.
The results with or without decomposition are the same, but Uniscribe
does not normalize, so this matches better.
2012-07-19 11:25:49 -04:00
91cade7555
[Indic/Unicode] Decompose Sinhala split matras the way Uniscribe likes
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Makes no visual difference.
Fixes most of the failures. Down from 15% to 1.3%!
2012-07-18 16:50:41 -04:00
d487fff266
Split matras without a Unicode decomposition
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This is a hack for now, to get us going with Khmer. This will be
refactored properly later to move the complex logic into complex
shapers.
2012-07-16 13:25:57 -04:00
0594a24484
Cleanup TRUE/FALSE vs true/false
2012-06-05 20:35:40 -04:00
be4560a3b5
Undo default unicode-funcs to avoid static initializer again
2012-06-05 18:43:57 -04:00
f06ab8a426
Better hide nil objects and make them const
2012-06-05 14:49:14 -04:00
bb09f0ec10
Minor
2012-04-24 16:02:12 -04:00
2db2a56682
Move code around
2012-04-05 16:40:37 -04:00
33ccc77902
[API] Make set_user_data() functions take a replace parameter
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We need this to set data on objects safely without worrying that some
other thread unsets it by setting it at the same time.
2011-08-09 00:43:24 +02:00
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
ffd4a436f7
Add tests for compose()/decompose()
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Adjust glib fallback implementation.
The tests are not hooked up for ICU yet.
2011-07-20 22:31:23 -04:00
22fdc66712
[glib] Add compose() and decompose() implementations with fallback
2011-07-20 21:51:37 -04:00
c4641723fb
[API] Add compose() and decompose() unicode funcs, rename other ones
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Add compose() and decompose() unicode funcs. These implement
pair-wise canonical composition/decomposition.
The glib/icu implementations are lacking for now. We are adding
API for this to glib, but I cannot find any useful API in ICU.
May end of implementing these in-house.
Changed all unicode_funcs callback names to remove the "_get" part.
Eg, hb_unicode_get_script_func_t is now hb_unicode_script_func_t,
and hb_unicode_get_script() is hb_unicode_script() now.
2011-07-08 00:09:31 -04:00
891c4755ba
Humm, undo some shuffling
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In preparation for adding more advanced unicode funcs.
2011-07-07 23:27:27 -04:00
4b6317c4f4
More code shuffling
2011-07-07 23:14:42 -04:00
80a6833b03
[API] Add hb_*_get_empty() for all objects
2011-05-11 18:21:58 -04:00
7aa12ebdff
[unicode] Simplify method setting
2011-05-11 11:55:11 -04:00
56eb5ad6f9
Move code around
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Mutex (and Windows.h by extension) are fairly isolated now.
2011-05-04 19:27:37 -04:00
c784c67a28
[unicode] Make _get_parent() return _nil object instead of NULL
2011-05-02 15:59:57 -04:00
5fa849b77d
[API] Add _set/get_user_data() for all objects
2011-04-27 21:46:01 -04:00
47e71d9661
[object] Remove unnecessary use of macros
2011-04-27 16:41:08 -04:00
d4bee9f813
[API] Add hb_unicode_funcs_get_default()
2011-04-27 09:38:19 -04:00
fca368c468
Add hb_object_header_t which is the common part of all objects
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Makes way for adding arbitrary user_data support.
2011-04-21 18:24:02 -04:00
2409d5f8d7
Update Copyright headers
2011-04-21 17:14:28 -04:00
c57d454acc
Rename all private sources and headers to C++ files
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So we can liberally use the simple features of C++ that parts of the
codebase is already using.
2011-04-20 18:50:27 -04:00
af02933739
[API] Remove hb_*_get_reference_count()
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This was a bizzare piece of API that I inherited from cairo. It has
been wrong adding them to cairo in the first place. Remove them before
someone uses them!
2011-04-20 15:49:31 -04:00
fb194b8794
unicode: Cleanup implementation
2011-04-20 02:27:39 -04:00
Behdad Esfahbod