2337f0d047
Internally use hb_malloc/.../hb_free instead of malloc/.../free
...
Redefining those stock names as macros was conflicting with gcc 10
headers.
Fixes https://github.com/harfbuzz/harfbuzz/issues/3044
2021-07-08 10:54:09 -07:00
8450f43ae1
[buffer] HB_NODISCARD next_glyph()
2021-03-15 16:01:35 -06:00
607979d12f
[buffer] HB_NODISCARD replace_glyphs()
2021-03-15 13:23:48 -06:00
a5b8e7db4d
[hangul] Improve error handling
...
I did a review; changed some "return"s to "break"s, which should be identical.
Removed one check just before "continue" because not necessary.
The added error check is the actual fix.
Should fix https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=31755
2021-03-15 12:46:58 -06:00
99767f9386
[hangul] Whitespace
2021-03-15 12:36:59 -06:00
9dd61c5b78
Rename internal buffer var use
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Part of https://github.com/harfbuzz/harfbuzz/issues/1810
2021-01-18 12:00:58 -08:00
a0b4ac4dce
Turn 8 spaces to tab across the project
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According to the current code style of the project
2019-08-27 02:40:41 +04:30
7aad53657e
[config] Add HB_NO_OT_SHAPE / HB_NO_OT
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Part of https://github.com/harfbuzz/harfbuzz/issues/1652
2019-06-26 13:21:03 -07:00
44a67ddeb8
Fix coding style.
2019-03-11 16:06:41 -07:00
30d7c40f8c
Add a flag to hb_buffer_t to prevent the insertion of dotted circles on incorrect character sequences.
...
Current behavior unchanged if this flag is not set (and it isn't by default).
2019-03-11 16:06:41 -07:00
35d410f2ba
Remove ASSERT_POD
...
Newer compilers / language allows structs with constructor in union.
So, this was not actually testing anything. Indeed, the recent
change in DISALLOW_COPY *is* making some of our types non-POD.
That broke some bots.
Just remove this since it wasn't doing much, and I'd rather have
DISALLOW_COPY.
2018-10-29 14:45:44 -07:00
39bd07aed5
Fix bunch of unused parameter warnings
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Show up with gcc -O0.
There's a few more but those are functions that need to be filled in.
Maybe this is a lost battle...
2018-10-26 21:22:26 -07:00
ed2ee78136
[hangul] Fix use-after-free issue
...
out_info might have moved since we copied it's position into local
info var.
Fixes https://bugs.chromium.org/p/chromium/issues/detail?id=894937
2018-10-13 12:09:59 -04:00
48c513fec9
Minor
2018-10-02 14:19:34 +02:00
f048ead84a
Some more
2018-09-24 18:04:17 -04:00
1676f608c8
Minor refactoring
2018-09-24 18:04:17 -04:00
c77ae40852
Rename hb-*private.hh to hb-*.hh
...
Sorry for the noise, downstream custom builders. Please adjust.
2018-08-25 22:36:36 -07:00
7185b273b3
Rename in_error to !successful
...
Towards possibly using Null pool for some nil objects.
2018-05-31 20:03:34 -07:00
93dad9ade7
[hangul] Fix comment
2018-03-31 17:06:17 +02:00
7036f1d22c
[ot] Remove shaper name
...
In ten years we never used them...
2017-10-27 14:42:59 -06:00
dbdbfe3d7b
Use nullptr instead of NULL
2017-10-15 12:11:08 +02:00
ab8d70ec70
[arabic] Implement Unicode Arabic Mark Ordering Algorithm UTR#53
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Fixes https://github.com/behdad/harfbuzz/issues/509
2017-10-04 14:47:10 +02:00
14a639ea59
[unsafe-to-break] Fix Use-of-uninitialized-value in unsafe_to_break_set_mask
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Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=3011
2017-08-11 11:30:39 -07:00
eae009602b
[unsafe-to-break] Flag in Hangul shaper
2017-08-10 20:50:48 -07:00
3b0e47ca00
Fix arm-none-eabi build ( fixes #451 ) ( #496 )
2017-06-19 14:47:09 +04:30
00adf9c8a4
Minor
...
Should be enough to get -hangul.cc out of SOURCES in Firefox build:
https://dxr.mozilla.org/mozilla-central/source/gfx/harfbuzz/src/moz.build
No one else should care!
2017-01-09 00:00:49 -08:00
e2b878055b
Disable OTL processing for Hebrew if GPOS doesn't have Hebrew subtable
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New approach to fix this:
69f9fbc420https://github.com/behdad/harfbuzz/issues/347#issuecomment-267838368
With U+05E9,U+05B8,U+05C1,U+05DC and Arial Unicode, we now (correctly) disable
GDEF and GPOS, so we get results very close to Uniscribe, but slightly different
since our fallback position logic is not exactly the same:
Before: [gid1166=3+991|gid1142=0+737|gid5798=0+1434]
After: [gid1166=3+991|gid1142=0@402,-26+0|gid5798=0+1434]
Uniscribe: [gid1166=3+991|gid1142=0@348,0+0|gid5798=0+1434]
2016-12-22 14:43:23 -06:00
ea512f7108
Use C-style casts instead of compare to 0, to convert hb_bool_t to bool
2015-11-26 19:22:22 -05:00
766963adba
Merge pull request #114 from ThePhD/vc++-fixes
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Fix all VC++ warnings and errors
2015-11-24 15:38:43 -06:00
abadc1717d
Try to better handle OOM situations
...
Fixes assert fail in https://github.com/behdad/harfbuzz/issues/161
with libharfbuzz-fuzzing.
2015-11-18 17:52:08 -08:00
136863371c
Add new shaper method postprocess_glyphs()
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Unused currently. To be used for Syriac stretch implementation.
https://github.com/behdad/harfbuzz/issues/141
2015-11-05 13:24:15 -08:00
0d438f89bd
[hangul] Merge /before/ reordering
2015-09-01 16:24:13 +01:00
5c99cf93d6
Merge branch 'master' into vc++-fixes
2015-08-14 01:02:00 -04:00
376d587f36
Implement more granular cluster-merging
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TODO: Documentation.
Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=71445
2015-07-22 16:51:12 +01:00
8e545d5961
Fix all VC++ warnings and errors in the current commit's builds.
2015-06-22 22:29:04 -04:00
ac53443f1c
[hangul] Don't apply 'calt'
...
See comments.
Micro-test added.
2014-07-31 18:54:43 -04:00
7627100f42
Mark unsigned integer literals with the u suffix
...
Simplifies hb_in_range() calls as the type can be inferred.
The rest is obsessiveness, I admit.
2014-07-11 16:22:13 -04:00
83d7e7915a
[hangul] Fix ordering of dotted circle with Hangul tone mark (reported by Dohyun Kim).
2014-01-20 19:49:47 +00:00
deef186265
[hangul] Don't force zero-width for marks - this is not wanted for the Jamo Filler glyphs.
2014-01-20 10:38:27 +00:00
7244b3fc3b
[hangul] Reorder Hangul tone mark to beginning of syllable, unless font implements it using a zero-width glyph.
2014-01-20 10:35:51 +00:00
103436838d
[hangul] Apply the appropriate *jmo features to decomposed syllables, including Old Hangul sequences that don't have Unicode compositions. Merge clusters in decomposed syllables.
2014-01-20 10:35:07 +00:00
8fc1f7fe74
[ot/hangul] Don't decompose Hangul even when combining marks present
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As discussed on
https://github.com/behdad/harfbuzz/pull/10#issuecomment-31442030
2014-01-02 17:04:04 +08:00
8de20b1e8a
Add font->has_glyph()
2014-01-02 14:30:45 +08:00
29ea403d67
[hangul] Fix decomposition logic
...
Seems to be working now.
2014-01-02 14:20:00 +08:00
bdb20dafc3
[hangul] Fix decomposition
...
Part of https://github.com/behdad/harfbuzz/pull/10
2014-01-02 14:04:30 +08:00
32478656ce
[hangul] Tighten up character categories
...
I had tried to expand to fill the blocks, but that sounds wrong in
retrospect.
2014-01-02 14:01:56 +08:00
6300cd7253
[ot] Define HB_OT_SHAPE_ZERO_WIDTH_MARKS_DEFAULT
2013-12-31 16:38:47 +08:00
3d6ca0d32e
[ot] Simplify normalization_preference again
...
No shaper has more than one behavior re this, so no need for a callback.
2013-12-31 16:35:37 +08:00
c98b7183f7
[ot] Add Hangul shaper
...
Not exhaustively tested, but I think I got the intended logic
right.
The logic can perhaps be simplified. Maybe we should disabled
normalization with this shaper. Then again, for now focusing on
correctness.
2013-12-31 16:23:48 +08:00
Behdad Esfahbod
Ebrahim Byagowi
Eric Muller
ThePhD
Jonathan Kew