cd7b46ca15
Use correct return type in _unsafe_to_break_find_min_cluster.
2020-01-26 23:59:36 +03:30
cd266e4f3d
minor
2020-01-25 21:33:38 +03:30
f9070cfef8
Run morx if run is horizontal or GSUB doesn't exist
2020-01-25 00:36:36 +03:30
8e0898080f
[sbix] minor style fixes
2020-01-24 23:42:53 +03:30
36a5c042d7
[subset] Add "--name-languages" and "--name-legacy" options
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Make name table subsetting consistent with fontTools
2020-01-24 23:17:04 +03:30
b7762c7068
Disable hb_ot_glyph_decompose in HB_TINY
2020-01-24 21:20:07 +03:30
0e4b2676bd
[subset] sbix fix missed offset is_null() check
2020-01-24 20:46:07 +03:30
2d14735588
[src/main] separate the places use private API, minor
2020-01-24 19:56:06 +03:30
23277beef9
Fold src/test-ot-glyph and src/test-ot-color into src/main
2020-01-24 19:56:06 +03:30
b72337e57e
[test] Adopt test-ot-color with ot-glyph and remove freetype/cairo dependecy
2020-01-24 19:56:06 +03:30
e171beeb5f
Revert "[subset] Add "--name-languages" and "--name-legacy" options"
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Causes tests failures, please reapply when tests are fixed, thanks.
This reverts commit fd85818b5b
2020-01-24 19:51:32 +03:30
298c46afbf
Only prefer AAT morx for horizontal layout
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Fixes #2124 .
2020-01-24 19:48:36 +03:30
fd85818b5b
[subset] Add "--name-languages" and "--name-legacy" options
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Make name table subsetting consistent with fontTools
2020-01-23 17:24:05 -08:00
c370da45ff
[subset] Cmap table: remove encodingRecord entry for empty cmap4 subtable
2020-01-23 17:23:55 -08:00
d3fff622b3
Move push call to caller
2020-01-23 23:46:22 +03:30
7dc341fe74
[subset] Fix UBSAN issue in sbix
2020-01-23 23:46:22 +03:30
1ab3924b31
refix PR #2087 subset PairPos1
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also added oss-fuzz 20211 data fixed by this
2020-01-23 10:50:52 -08:00
7633b7695e
Merge pull request #2016 from ebraminio/glyf
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Implement glyph outline path API
2020-01-23 18:51:40 +03:30
02f324c949
[ot-glyph] remove open callback
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Apparently it wasn't requested actually and can be detected easily
as paths are opened usually when move command is issued anyway.
2020-01-23 15:12:15 +03:30
684ff3e0cd
[ot-glyph] noop->nil, fix close path
2020-01-23 14:48:59 +03:30
3747b329b2
Address garretrieger@'s comments
2020-01-22 10:11:15 -08:00
af62c1c3b0
Fix style issue
2020-01-22 10:11:15 -08:00
8614a30bc9
[subset] Fix sbix fuzz problem
2020-01-22 10:11:15 -08:00
72cbfb9059
remove empty lookup subtables
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Added a variant of subset_offset_array which takes an extra arg passed to serialize_subset for this impl.
Added a new api test "test-subset-gpos" for this.
2020-01-21 16:53:19 -08:00
8f49aaa16f
minor: un-include glyf.hh in gvar.hh
2020-01-16 15:15:15 -08:00
c828d7bf76
[subset] fixed GPOS device table sanitize & serialize ( #2087 )
2020-01-15 15:32:44 -08:00
e565d1f9bc
[subset] subset lookup/feature/script lists for GSUB/GPOS
2020-01-15 14:04:33 -08:00
93376a6436
Add unittests
2020-01-15 13:36:01 -08:00
6bcf57eaa3
Simplify copy and add fuzzing coverage
2020-01-15 13:36:01 -08:00
78b50a67be
Address initial comments
2020-01-15 13:36:01 -08:00
43b6c865ae
[subset] Support sbix subsetting
2020-01-15 13:36:01 -08:00
79fed9a1e4
[ot-glyph] Add open/close callbacks
2020-01-14 17:34:59 +03:30
ec1fba1388
[ot-glyph] make hb_ot_glyph_decompose_funcs_t struct opaque
2020-01-14 15:55:23 +03:30
8ffc9add22
[subset] layout closure_features and store them in subset-plan
2020-01-14 07:24:48 +03:30
66dfd605b5
Fix duplicate check in hb_ot_rotate chars
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Fixes #2099 . Fix indentation in mirroring section as well.
2020-01-13 18:20:12 +03:30
d7c3cb18ee
[ot-glyph] minor on tests
2020-01-13 18:17:21 +03:30
dc03a993d0
Fix collect lookups logic of FeatureTableSubstitution ( #2097 )
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https://crbug.com/oss-fuzz/20036
2020-01-12 14:21:29 +03:30
a32ecc15ae
Fix collect lookups logic of FeatureVariationRecord
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As "Offset to a feature table substitution table, from beginning of the FeatureVariations table."
from https://docs.microsoft.com/en-us/typography/opentype/spec/chapter2 the record should
match its sanitize logic not the reverse way.
Fixes https://crbug.com/oss-fuzz/20021 and https://crbug.com/oss-fuzz/20022
2020-01-11 15:37:24 +03:30
1a4c658b43
Use REPLACEME tag
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So we can use the version we like when we decide what it should be while the next release
and can review the API before the release one other time.
2020-01-11 01:30:05 +03:30
0b39c48064
[subset] closure lookups for GSUB/GPOS
2020-01-10 13:11:06 -08:00
42f4f1ea50
[ot-glyph] Add tests for hb_ot_glyph_decompose
2020-01-11 00:33:31 +03:30
06a1fcb3b4
[ot-glyphs] fix the tests
2020-01-10 23:12:30 +03:30
084a8182fb
[ot-glyphs] Move CFF glyph decompose logic to their tables
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Thus making path decompose zero alloc on CFF/CFF2
2020-01-10 22:56:43 +03:30
6118523502
[ot-glyph] move glyph decompose logic of glyf to itself
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One less vector allocation yet isn't zero alloc yet
which needs more work.
2020-01-10 21:08:26 +03:30
017f606c83
[ot-glyph] rewrite the API
2020-01-10 20:44:15 +03:30
05443e55bc
[ot-glyph] Return empty path for empty faces
2020-01-10 14:25:07 +03:30
6e7602c104
[ot-glyph] Fix leaks
2020-01-10 14:25:07 +03:30
5b08596d60
[gvar] Don't apply anything when no coords is given
2020-01-10 14:25:07 +03:30
742aaa1363
[ot-glyf] Fix leak issue
2020-01-10 14:25:07 +03:30
fddf79fc37
[glyf] minor
2020-01-10 14:25:07 +03:30
0b559d750f
[ot-glyph] Improve API names
2020-01-10 14:25:07 +03:30
af08f388ab
[ot-glyph] Support CFF1's seac
2020-01-10 14:25:07 +03:30
04ac7fb1c9
[ot-glyph] Add cff2 support
2020-01-10 14:25:07 +03:30
5cc09c462b
[ot-glyph] Initial cff1 support
2020-01-10 14:25:07 +03:30
3dcba9f215
[ot-glyph] Redesign the API
2020-01-10 14:25:07 +03:30
b8b3ff1a02
[glyph] Don't copy, write directly into result
2020-01-10 14:25:07 +03:30
f883c31cce
Implement glyph outline path API
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Got help from https://github.com/opentypejs/opentype.js/blob/4e0bb99/src/tables/glyf.js#L222
2020-01-10 14:25:06 +03:30
d2ab1ec65b
fixes oss-fuzz 19978: Null-dereference READ ( #2091 )
2020-01-10 07:54:16 +03:30
5e55a6d691
[subset/hvar] minor
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not super excited about state of the code around, assuming was needed
so let's add this may unlikely check also.
2020-01-09 23:40:40 +03:30
257a197ae7
Fail serialize when map has incorrect value
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fixes https://crbug.com/oss-fuzz/19956
am not super happy with the fix, guess we should do some check
before the memcpy anyway as @blueshade7 thinks also,
so let's have it or revert it when we have a better approach for the case.
2020-01-09 22:55:45 +03:30
1db2c1d0da
fix for cmap4 and OS_2 subsetting: maximum character code allowed is 0xFFFF
2020-01-09 10:00:32 -08:00
7950beecfc
[subset] Fix null pointer dereference in hvar/vvar subset ( #2085 )
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Rest of the code assumes there is at least one subtable, lets return here if not.
* https://crbug.com/oss-fuzz/19827
* https://crbug.com/oss-fuzz/19847
2020-01-06 21:25:00 +03:30
8ed27757b1
Remove _POSIX_C_SOURCE definition from the project
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Added fpr suncc support but apparently is causing more issues
even on suncc so let's see if we can go without it.
Fixes #2084
2020-01-06 19:01:13 +03:30
e7d1aeb610
[hvar] minor, fix unlikely statement
2020-01-06 12:48:22 +03:30
57b1534198
[glyf] minor, fix unlikely statements
2020-01-06 12:46:50 +03:30
9e48c6e9ef
minor, use private API of hb_set_t where possible
2019-12-31 15:57:39 +03:30
ce114d6b27
minor, tweak spaces
2019-12-31 15:53:02 +03:30
33c3d63a0a
Merge pull request #1594 from harfbuzz/var-subset
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Issue 1558: [subset] TrueType/CFF2 variable font
2019-12-31 13:52:50 +03:30
68c1798a67
[coretext] Use kCTFontOpenTypeFeatureTag
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Instead of trying to map OpenType features to AAT feature selectors
which only works for a small subset of OpenType features, use the
simpler kCTFontOpenTypeFeatureTag with OpenType feature tags directly.
With this change, features like cvXX can be enabled in coretext shaper,
while they were previously ignored due to missing mapping.
This seems to work even with AAT fonts that don’t have OpenType layout
tables, which suggests that CoreText is doing the mapping itself in this
case.
kCTFontOpenTypeFeatureTag seems to have been introduced in macOS 10.10
and iOS 8.0, though, so its use is conditional on version check for now.
Not sure how to check iOS version, so I left this out.
2019-12-22 06:27:48 -08:00
b28c282585
Check to avoid overflows
2019-12-16 18:08:22 -08:00
d70afb1e5a
Clamp max_ops to upper bound in hb-sanitize.hh
2019-12-16 18:08:22 -08:00
b79ceac3c6
Prefer UINT_MAX instead of uint overflow.
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Also, prefer HB_FEATURE_GLOBAL_START and HB_FEATURE_GLOBAL_END.
2019-12-15 11:46:05 -08:00
b618e0ae13
Remove non-breaking spaces from comments.
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`0xC2A0` was used, for some reasons. It's not really a problem, but Qt Creator
constatly trying to replace them with regular spaces, so I have to edit those
files separately.
2019-12-15 10:12:22 -08:00
780d640c02
Remove unnecessary check in hb_buffer_t::set_masks.
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Bounds are already checked by the caller.
Closes #2073
2019-12-15 10:08:38 -08:00
34ed8e7218
Prefer _hb_glyph_info_is_unicode_mark where possible.
2019-12-13 08:55:34 +03:30
3e1a2632dc
[unscribe] fix leak issue
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with no user_data provided, `free` will be called with `(0)` thus silently having a leak
2019-12-12 15:48:27 +03:30
4ef597e170
Fix unary minus operator applied to unsigned int
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Applying unary minus operator to unsigned int causes the following error on MSVS: error C4146
This patch fixes the error.
2019-12-11 09:19:28 -06:00
1770493cf5
Fix unary minus operator applied to unsigned int
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Applying unary minus operator to unsigned int causes the following error on MSVS: error C4146
This patch fixes the error.
2019-12-11 09:19:19 -06:00
a061e47fcc
Change a few HB_INTERNAL static methods to static inline
2019-12-10 13:31:50 -06:00
dd3972a364
[GSUB] Simplify Extension is_reverse()
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We don't allow extension lookups to chain to another extension lookup.
Simplify code for that.
2019-12-10 13:28:39 -06:00
858b627984
[machinery] Remove CastR<>()
2019-12-10 13:18:32 -06:00
b84ceb2fcf
[machinery] Remove CastP
2019-12-10 13:02:48 -06:00
85574ec287
[machinery] Minor
2019-12-10 12:52:32 -06:00
6a60ca117c
[algs] Fold last other bsearch() in
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Now truly have only one bsearch implementation.
2019-12-10 12:32:59 -06:00
39afe608b4
[algs] Fold one more custom bsearch() in
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One more to go.
2019-12-10 12:13:40 -06:00
b1dc676eaa
[algs] Reduce one more bsearch() impl
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Ouch, there were three more left. Down one. Two to go.
2019-12-10 12:13:40 -06:00
f47cbade18
[aat] Adjust fallback positioning logic
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Fixes https://github.com/harfbuzz/harfbuzz/issues/1528
Wish could add a test...
$ ./hb-view --font-file Thonburi.ttc --unicodes U+0E17,U+0E35,U+0E48,U+0E4A --shaper ot
▃
▂▃▃▄▃▂▁▊ ▃ ▃ ▎
▗ ▅▆▆▅ ▌ ▆▆▅▆▙ ▌▗
▗ ▙ ▂ ▎▗ ▟
▅▆▆▆▇▇▇▇▇▇▇▆▆▅▄ ▇▅▅▅ ▙▆▇
▁▁▂▁ ▁▁
▖ ▖ ▂▂
▉ ▁ ▆▆ ▌ ▆ ▙▄ ▁▁
▙ ▉ ▃▖ ▟
▊ ▉ ▅▟ ▗▄
▊ ▉ ▗ ▏ ▇▆
▊ ▟ ▉ ▆ ▖
▊ ▉ ▌ ▂
▊ ▏ ▉ ▌ ▗ ▄▟
▊ ▆
2019-12-09 18:11:04 -06:00
fa7edf87c9
[bsearch] Massage API some more
2019-12-09 17:51:41 -06:00
70aa5071d8
[algs] Adjust return value of hb_ctz(0) to be 32 instead of 0
2019-12-09 17:48:10 -06:00
eefb78f674
Minor
2019-12-09 17:46:56 -06:00
9fb030585a
Rename start/end to first/last in RangeRecord
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Because that's what they are.
2019-12-09 17:46:08 -06:00
9b1d5c4a59
[number] fix where strtod_l not available
2019-12-09 12:29:28 +03:30
5c8f960289
[number] minor, include the renamed header
2019-12-09 10:48:43 +03:30
48eef2724c
[algs/array] Consolidate the last two bsearch implementations!
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Yay! Seems to work.
2019-12-06 05:04:11 +00:00
ed35dea8c0
Fourth try... sighs
2019-12-06 04:37:11 +00:00
9168310bb4
Fix build, third times...
2019-12-06 04:28:06 +00:00
34f5cc2cc8
Second try at fixing build
2019-12-06 04:09:33 +00:00
14ce5ab0b7
First try at fixing build errors
2019-12-06 03:54:46 +00:00
2274270c6a
[algs] Streamline bsearch some more
2019-12-06 03:42:21 +00:00
bd55d4b49f
[algs] Streamline bsearch() API more towards hb_array_t::bsearch_impl()
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Preparing to merge the two finally!
2019-12-06 03:35:24 +00:00
Evgeniy Reizner
Ebrahim Byagowi
Qunxin Liu
ckitagawa-work
Dominik Röttsches
ckitagawa
ariza
Khaled Hosny
Marcel Fabian Krüger
Daeren
Behdad Esfahbod