30857089a5
[test][glyph] add subcomponent scale test
2020-01-27 21:16:57 +03:30
d809aca8d0
[test] test for not applying morx on horizontal runs if gsub exists
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https://github.com/harfbuzz/harfbuzz/pull/2130
2020-01-27 20:52:56 +03:30
1438bae7a5
[ot-glyph] Add fontkit non variables fonts tests
2020-01-26 23:58:34 +03:30
9bb1c79a2c
[ot-glyph][test] Avoid sprintf use
2020-01-26 23:58:34 +03:30
99f8e52d5e
[ot-glyph] Add fontkits's variations toSVG tests
2020-01-26 23:58:34 +03:30
e44982f548
[ot-glyph] Add ttf-parser's outline_glyph tests
2020-01-26 23:58:34 +03:30
5897697250
[test] Increase subset timeout
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No random timeout please
2020-01-25 00:32:46 +03:30
d1830437c9
[tests] Apply expected results of Mplus1p-Regular subset
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Related to #2131
2020-01-25 00:09:50 +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
0e4b2676bd
[subset] sbix fix missed offset is_null() check
2020-01-24 20:46:07 +03:30
5532374f61
[ot-glyph] Add a test for #2053
2020-01-24 20:42:12 +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
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
7dc341fe74
[subset] Fix UBSAN issue in sbix
2020-01-23 23:46:22 +03:30
acb4627eba
add api test
2020-01-23 10:50:52 -08:00
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
b18cb5b5ee
Add second fixed test
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
a3cf4ae080
[subset] Add more tests for GPOS1 subsetting
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These tests were left out because of issue: https://github.com/fonttools/fonttools/issues/1709
Now re-adding these tests since the issue is resolved.
2020-01-17 13:33:46 -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
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
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
fddf79fc37
[glyf] minor
2020-01-10 14:25:07 +03:30
d2ab1ec65b
fixes oss-fuzz 19978: Null-dereference READ ( #2091 )
2020-01-10 07:54:16 +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
8ed46c3678
[fuzz] minor, add another already fixed case
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https://crbug.com/oss-fuzz/19907
2020-01-07 23:43:53 +03:30
341407f7a5
[fuzz] minor, upload another fixed case
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https://crbug.com/oss-fuzz/19878
2020-01-07 09:10:24 +03:30
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
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
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
6f76c325e5
[test] Update 10.15 results
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Turned out only SFNS, which wasn't available in 10.14 anyway, needed an update
See https://crbug.com/1005969#c37 also
2019-12-10 21:43:11 +03:30
2241a676ba
[test] Add macOS 10.15 related fonts
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breaks the test and 10.15 bot, will add the fix in next commit, also adds a broken test for f47cbade1
2019-12-10 19:50:34 +03:30
b1167d19e9
Fix!
2019-12-05 15:46:58 +00:00
5ff410b493
Add files, oops
2019-12-05 15:37:56 +00:00
2dc20e632e
Implement fallback vertical shaping from Firefox
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Fixes https://github.com/harfbuzz/harfbuzz/issues/355
2019-12-05 15:28:42 +00:00
ed94e41065
fixed api test test-ot-glyphname
2019-11-26 18:34:06 +00:00
7a4745ba8d
added api test test-ot-glyphname
2019-11-26 18:34:06 +00:00
ea8fdfa079
Merge branch 'master' into var-subset
2019-11-22 15:59:09 -08:00
64a45be519
[ubsan] Don't decrease pointer if match_glyph_data is null ( #2048 )
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Similar to fix on https://github.com/harfbuzz/harfbuzz/pull/2022
Fixes https://crbug.com/1023070
2019-11-09 12:25:33 +03:30
84b86a12d9
[fuzz] Remove just added case
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It didn't fail locally but on bots causing timeout, let remove for now.
2019-11-06 09:22:34 +03:30
a8f049c9a1
[fuzz] Upload testcase of https://crbug.com/oss-fuzz/18529
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Apparently false alarm per last comment and was ok locally also but lets have it here also
2019-11-05 22:26:36 +03:30
dd288840d6
[cmap] Check GID before adding ranges in format 4 & 12
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Fixes https://github.com/harfbuzz/harfbuzz/issues/2031
2019-10-29 02:09:13 +02:00
defe9b6da0
crash fix : Heap-buffer-overflow READ 2
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https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=18513
2019-10-25 13:09:47 -07:00
b2fcca6e14
fuzzer crash fix
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https://oss-fuzz.com/testcase-detail/5643107869917184
2019-10-24 16:11:30 -07:00
9815ca0338
[ci] Use custom subset fuzzer timeout for failing sanitizer bots
2019-10-25 00:16:23 +03:30
95ab110cd9
Optimize intersects_array to fix fuzzer timeout.
2019-10-22 13:33:50 -07:00
b33a0d628e
fuzzer crash fix: Null-dereference WRITE
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https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=18363
2019-10-22 01:01:08 +03:30
1f0a9d9be9
[subset] GPOS Lookup Type 2: PairPos
2019-10-21 12:35:28 -07:00
e766783152
[fuzz] Add https://crbug.com/oss-fuzz/17898 testcase
2019-10-21 22:17:06 +03:30
b66094ada0
[subset] GSUB Lookup Type 6: ChainContextSubst
2019-10-18 16:52:55 -07:00
831daf4c76
Enforce HB_MAX_LANGSYS limit during layout subsetting.
2019-10-18 15:10:30 -07:00
453050ad30
Merge remote-tracking branch 'upstream/master' into var-subset
2019-10-13 08:45:29 +03:30
dc45f22521
[ot-metrics] Don't use mixed scaled and not scaled for generating extents
2019-10-08 23:27:39 +03:30
d73cdcf361
[ot-font] Apply font scaling before turning to int
2019-10-08 11:11:18 +03:30
b9ff43c162
Implement gvar table and variable glyf
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Split from Ariza's "[subset] TrueType/CFF2 variable font" work on #1594
2019-10-06 08:58:40 +03:30
19d45dcab7
Merge remote-tracking branch 'upstream/master' into var-subset
2019-10-03 13:39:17 +03:30
b0c3eb06b6
[subset] GPOS Lookup Type 3: CursivePos
2019-09-25 05:43:25 +09:00
0665dce116
[fuzzer] Don't process output in debug mode as it causes timeout
2019-09-21 17:36:33 +04:30
bf66d1bf58
[subset] Add integration tests for cmap14
2019-09-20 07:55:11 +09:00
7d4da8b862
Remove duplicated tests from test-ot-tag ( #1958 )
2019-09-06 12:24:32 -04:00
52d19ba459
Minor
2019-09-04 11:28:40 -04:00
d3b984d379
Revert in-house pow10 ( d80a3ea) and fix oss-fuzz/16922
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Probably can be fixed but merging it was wrong so let's revert.
2019-09-02 18:28:03 +04:30
9ff32b79b3
Merge remote-tracking branch 'upstream/master' into glyf-rebase
2019-08-29 19:53:18 +04:30
28620310b8
[test] Avoid alloca use as clang complain
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Fixes https://circleci.com/gh/harfbuzz/harfbuzz/108171 complain
2019-08-29 14:55:54 +04:30
875985cd48
[subset] Don't allow malicious fonts to insert unlimited table headers
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Fixes https://crbug.com/oss-fuzz/16810
2019-08-29 14:51:22 +04:30
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
269a120f13
[subset] Raise the bar in new vs old table size
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https://crbug.com/oss-fuzz/16740
This is actually an interesting thing that {h,v}mtx allocates as
much as a font pretends to have glyphs but the solution is not
that obvious as regular fonts can have less than actually containing
metrics in their {h,v}mtx. This change raises the bar to consider this
hmtx 4 byte for every glyph case.
Initially we wanted to just find things allocating crazy amount of
memory but having the assert has led to interesting findings also
so let's don't remove the assert and see what we can find elsewhere.
2019-08-25 20:37:00 +04:30
28aba780c4
[subset] Fix blob leak of _subset2 when returns early
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Fixes https://crbug.com/oss-fuzz/16639
2019-08-24 16:11:21 +04:30
163a66dc73
[test] Add test for aaa85931f3
2019-08-20 14:22:57 -07:00
d59d89b281
[test] Rebase 10.14 trak related test
2019-08-20 13:07:17 +04:30
37de38adea
Merge branch 'master' into remove-coretext-96dpi-assumption
2019-08-20 12:59:33 +04:30
da5118da77
[ot-shape] Enable abvm/blwm features by default
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Core Text seems to apply them to Latin text, but Uniscribe doesn’t.
See https://github.com/harfbuzz/harfbuzz/pull/1908#issuecomment-521819343
2019-08-16 02:17:32 +02:00
2164bd6f29
[ot-shape] Enable dist feature by default ( #1908 )
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Fixes https://github.com/harfbuzz/harfbuzz/issues/1907
2019-08-16 00:28:41 +02:00
e56d4ff43b
Rename hb_ot_meta_get_entries() to +hb_ot_meta_get_entry_tags()
2019-08-13 21:02:47 -07:00
b31d627f15
Increase subset fuzzer timeout to 16s
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To satisfy -valgrind and -tsan bots, very ugly
2019-08-11 23:34:48 +04:30
321d5588d4
[subset] Add subsetting for GPOS Lookup Type 1: Single Adjustment Positioning Subtable
2019-08-06 14:06:35 -07:00
37572882e7
[subset] cmap table to use _subset2 and new iterator frameworks
2019-08-05 11:26:34 -07:00
6b3e093911
Merge branch 'master' into var-subset
2019-07-31 16:04:48 -07:00
8c0a2e68ad
[fuzz] Add dummy call of the added APIs ( #1886 )
2019-07-30 13:16:15 +04:30
9f2b4956b4
[base] Add hb_ot_layout_get_baseline API
2019-07-30 04:42:51 +04:30
40a4b6ddbd
[var] Add a new API, hb_font_set_var_named_instance
2019-07-29 16:23:47 -07:00
b6a2281f1a
[meta] Make values match their enum type naming
2019-07-30 03:48:23 +04:30
20072a2eca
[metrics] Make values match their enum type naming
2019-07-30 03:48:23 +04:30
6e3bfecf35
Merge branch 'master' into var-subset
2019-07-29 12:25:43 -07:00
Ebrahim Byagowi
Qunxin Liu
ckitagawa-work
ckitagawa
ariza
Evgeniy Reizner
Behdad Esfahbod
blueshade7
Khaled Hosny
Garret Rieger