Commit Graph

56 Commits

Author SHA1 Message Date
Behdad Esfahbod 3506672ce9 Port _nil objects to Null() machinery
Finally, unified!
2018-08-06 06:17:48 -07:00
Ebrahim Byagowi 24b8b9b227 Resolve clang's used-but-marked-unused warnings 2018-04-23 11:38:45 -07:00
Behdad Esfahbod dbdbfe3d7b Use nullptr instead of NULL 2017-10-15 12:11:08 +02:00
Behdad Esfahbod 53543f8b3e Ship UCDN and use it by default
So we are not relying on version of Unicode data in glib...

Fixes https://github.com/behdad/harfbuzz/issues/386
Fixes https://github.com/behdad/harfbuzz/issues/388
2017-01-05 20:12:32 -08:00
Behdad Esfahbod b8811429b6 Fix Since tags
Fixes https://github.com/behdad/harfbuzz/issues/103
2015-09-03 15:53:22 +04:30
Behdad Esfahbod 9ae156b768 Fix pragma usage
https://bugs.freedesktop.org/show_bug.cgi?id=91228

Commit cdcdfe61b9 changed two `#pragma
message` to `#pragma error` in hb-unicode.cc, however MSVC uses #error,
just like the #else branch. `#pragma error` is an unknown pragma so
MSVC does not fail the build because of it, which I believe was the
intention of that commit.

If it's meant to be an #error, then the #ifdef for _MSC_VER can be
removed entirely.
2015-07-05 22:43:17 +01:00
Sascha Brawer 01c3a88543 Fix "Since:" tags
Based on data from http://upstream-tracker.org/versions/harfbuzz.html
Resolves #103
2015-06-01 13:25:27 +02:00
Behdad Esfahbod cdcdfe61b9 Err, instead of warn, if mutex / atomic / unicode funcs are missing
Hopefully this results in fewer badly built HarfBuzz integrations.
2015-04-08 13:25:04 -07:00
Behdad Esfahbod b91904a40d [bindings] Replace deprecated allow-none with optional and nullable 2015-01-06 15:43:14 -08:00
Behdad Esfahbod 3f310dc0ca Disallow changing settings on immutable face
Ouch!
2014-07-22 16:26:27 -04:00
Behdad Esfahbod 09732cc669 Remove dead warning 2014-03-19 12:00:17 -07:00
Behdad Esfahbod af1aa362ca If HAVE_ICU_BUILTIN is defined, use hb-icu Unicode callbacks
Useful for Android / Chrome / etc when ICU is built in the same
library as harfbuzz itself.
2014-03-14 15:54:13 -07:00
Behdad Esfahbod 085d4291a9 [introspection] Disable constructors for now
Since our types are not associated with their methods, marking
constructors makes them inaccessible from bindings.  Undo for now.
2013-09-12 17:14:33 -04:00
Behdad Esfahbod 288f289997 [docs/introspection] More annotations 2013-09-06 17:30:54 -04:00
Behdad Esfahbod d9afa11133 Build hb-icu into libharfbuzz-icu.so 2013-05-28 15:27:40 -04:00
Behdad Esfahbod 3f33f0d1f2 Import UCDN into source tree
https://github.com/grigorig/ucdn
2012-10-02 16:23:29 -04:00
Behdad Esfahbod d5045a5f40 [ICU] Use new normalizer2 compose/decompose API
It's considerably faster than the fallback implementation we had
previously!
2012-08-11 21:27:15 -04:00
Behdad Esfahbod 56c9e7c004 Fill out combining class resetting for fallback shaping Thai/Lao/Tibetan 2012-08-09 21:14:23 -04:00
Behdad Esfahbod 21756934a1 [OT] Implement fallback positioning
Implemented for Arabic, Hebrew, and generic marks.
Activated if no GPOS table present.
2012-08-08 01:20:45 -04:00
Behdad Esfahbod 6adf417bc1 Use a lookup table for modified_combining_class 2012-08-01 18:07:42 -04:00
Behdad Esfahbod 208f70f055 Inline Unicode callbacks internally 2012-08-01 17:13:10 -04:00
Behdad Esfahbod 7470315a3e Move unicode accessors around 2012-08-01 17:01:59 -04:00
Behdad Esfahbod 21fdcee001 Add hb_unicode_combining_class_t 2012-08-01 16:28:50 -04:00
Behdad Esfahbod 378d279bbf Implement Unicode compatibility decompositions
Based on patch from Philip Withnall.
https://bugs.freedesktop.org/show_bug.cgi?id=41095
2012-07-31 21:36:16 -04:00
Behdad Esfahbod 7afb14407e [Indic] Recategorize Telugu length marks
Fixes 8 more Telugu tests.  Failures at 15 (0.00154548%).
2012-07-30 13:54:46 -04:00
Behdad Esfahbod 42848453bf [Thai] Reorder U+0E3A THAI VOWEL SIGN PHINTHU
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
Behdad Esfahbod 4c450c703f [Indic] Recompose Bengali Ya,Nukta
This is a bunch of hacks for now.

Improves Bengali a bit.
2012-07-20 18:13:04 -04:00
Behdad Esfahbod 2e193b240e [Indic] Don't split U+0AC9
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
Behdad Esfahbod 8c973ebf0f [Indic] Implement per-script matra positioning
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
Behdad Esfahbod b01d9b3d90 [Indic] Disallow decomposition of a couple characters
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
Behdad Esfahbod 91cade7555 [Indic/Unicode] Decompose Sinhala split matras the way Uniscribe likes
Makes no visual difference.

Fixes most of the failures.  Down from 15% to 1.3%!
2012-07-18 16:50:41 -04:00
Behdad Esfahbod d487fff266 Split matras without a Unicode decomposition
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
Behdad Esfahbod 0594a24484 Cleanup TRUE/FALSE vs true/false 2012-06-05 20:35:40 -04:00
Behdad Esfahbod be4560a3b5 Undo default unicode-funcs to avoid static initializer again 2012-06-05 18:43:57 -04:00
Behdad Esfahbod f06ab8a426 Better hide nil objects and make them const 2012-06-05 14:49:14 -04:00
Behdad Esfahbod bb09f0ec10 Minor 2012-04-24 16:02:12 -04:00
Behdad Esfahbod 2db2a56682 Move code around 2012-04-05 16:40:37 -04:00
Behdad Esfahbod 33ccc77902 [API] Make set_user_data() functions take a replace parameter
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
Behdad Esfahbod c605bbbb6d Remove C++ guards from source files
Where causing issues for people with MSVC.
2011-08-04 20:00:53 -04:00
Behdad Esfahbod ffd4a436f7 Add tests for compose()/decompose()
Adjust glib fallback implementation.

The tests are not hooked up for ICU yet.
2011-07-20 22:31:23 -04:00
Behdad Esfahbod 22fdc66712 [glib] Add compose() and decompose() implementations with fallback 2011-07-20 21:51:37 -04:00
Behdad Esfahbod c4641723fb [API] Add compose() and decompose() unicode funcs, rename other ones
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
Behdad Esfahbod 891c4755ba Humm, undo some shuffling
In preparation for adding more advanced unicode funcs.
2011-07-07 23:27:27 -04:00
Behdad Esfahbod 4b6317c4f4 More code shuffling 2011-07-07 23:14:42 -04:00
Behdad Esfahbod 80a6833b03 [API] Add hb_*_get_empty() for all objects 2011-05-11 18:21:58 -04:00
Behdad Esfahbod 7aa12ebdff [unicode] Simplify method setting 2011-05-11 11:55:11 -04:00
Behdad Esfahbod 56eb5ad6f9 Move code around
Mutex (and Windows.h by extension) are fairly isolated now.
2011-05-04 19:27:37 -04:00
Behdad Esfahbod c784c67a28 [unicode] Make _get_parent() return _nil object instead of NULL 2011-05-02 15:59:57 -04:00
Behdad Esfahbod 5fa849b77d [API] Add _set/get_user_data() for all objects 2011-04-27 21:46:01 -04:00
Behdad Esfahbod 47e71d9661 [object] Remove unnecessary use of macros 2011-04-27 16:41:08 -04:00