Garret Rieger
95ab110cd9
Optimize intersects_array to fix fuzzer timeout.
2019-10-22 13:33:50 -07:00
Qunxin Liu
b33a0d628e
fuzzer crash fix: Null-dereference WRITE
...
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=18363
2019-10-22 01:01:08 +03:30
Qunxin Liu
1f0a9d9be9
[subset] GPOS Lookup Type 2: PairPos
2019-10-21 12:35:28 -07:00
Ebrahim Byagowi
e766783152
[fuzz] Add https://crbug.com/oss-fuzz/17898 testcase
2019-10-21 22:17:06 +03:30
Qunxin Liu
b66094ada0
[subset] GSUB Lookup Type 6: ChainContextSubst
2019-10-18 16:52:55 -07:00
Garret Rieger
831daf4c76
Enforce HB_MAX_LANGSYS limit during layout subsetting.
2019-10-18 15:10:30 -07:00
Ebrahim Byagowi
453050ad30
Merge remote-tracking branch 'upstream/master' into var-subset
2019-10-13 08:45:29 +03:30
Ebrahim Byagowi
dc45f22521
[ot-metrics] Don't use mixed scaled and not scaled for generating extents
2019-10-08 23:27:39 +03:30
Ebrahim Byagowi
d73cdcf361
[ot-font] Apply font scaling before turning to int
2019-10-08 11:11:18 +03:30
Michiharu Ariza
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
Ebrahim Byagowi
19d45dcab7
Merge remote-tracking branch 'upstream/master' into var-subset
2019-10-03 13:39:17 +03:30
Qunxin Liu
b0c3eb06b6
[subset] GPOS Lookup Type 3: CursivePos
2019-09-25 05:43:25 +09:00
Ebrahim Byagowi
0665dce116
[fuzzer] Don't process output in debug mode as it causes timeout
2019-09-21 17:36:33 +04:30
Qunxin Liu
bf66d1bf58
[subset] Add integration tests for cmap14
2019-09-20 07:55:11 +09:00
Evgeniy Reizner
7d4da8b862
Remove duplicated tests from test-ot-tag ( #1958 )
2019-09-06 12:24:32 -04:00
Behdad Esfahbod
52d19ba459
Minor
2019-09-04 11:28:40 -04:00
Ebrahim Byagowi
d3b984d379
Revert in-house pow10 ( d80a3ea
) and fix oss-fuzz/16922
...
Probably can be fixed but merging it was wrong so let's revert.
2019-09-02 18:28:03 +04:30
Ebrahim Byagowi
9ff32b79b3
Merge remote-tracking branch 'upstream/master' into glyf-rebase
2019-08-29 19:53:18 +04:30
Ebrahim Byagowi
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
Ebrahim Byagowi
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
Ebrahim Byagowi
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
Ebrahim Byagowi
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
Ebrahim Byagowi
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
Behdad Esfahbod
163a66dc73
[test] Add test for aaa85931f3
2019-08-20 14:22:57 -07:00
Ebrahim Byagowi
d59d89b281
[test] Rebase 10.14 trak related test
2019-08-20 13:07:17 +04:30
Ebrahim Byagowi
37de38adea
Merge branch 'master' into remove-coretext-96dpi-assumption
2019-08-20 12:59:33 +04:30
Khaled Hosny
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
Khaled Hosny
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
Behdad Esfahbod
e56d4ff43b
Rename hb_ot_meta_get_entries() to +hb_ot_meta_get_entry_tags()
2019-08-13 21:02:47 -07:00
Ebrahim Byagowi
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
Qunxin Liu
321d5588d4
[subset] Add subsetting for GPOS Lookup Type 1: Single Adjustment Positioning Subtable
2019-08-06 14:06:35 -07:00
Qunxin Liu
37572882e7
[subset] cmap table to use _subset2 and new iterator frameworks
2019-08-05 11:26:34 -07:00
Michiharu Ariza
6b3e093911
Merge branch 'master' into var-subset
2019-07-31 16:04:48 -07:00
Ebrahim Byagowi
8c0a2e68ad
[fuzz] Add dummy call of the added APIs ( #1886 )
2019-07-30 13:16:15 +04:30
Ebrahim Byagowi
9f2b4956b4
[base] Add hb_ot_layout_get_baseline API
2019-07-30 04:42:51 +04:30
Ebrahim Byagowi
40a4b6ddbd
[var] Add a new API, hb_font_set_var_named_instance
2019-07-29 16:23:47 -07:00
Ebrahim Byagowi
b6a2281f1a
[meta] Make values match their enum type naming
2019-07-30 03:48:23 +04:30
Ebrahim Byagowi
20072a2eca
[metrics] Make values match their enum type naming
2019-07-30 03:48:23 +04:30
blueshade7
6e3bfecf35
Merge branch 'master' into var-subset
2019-07-29 12:25:43 -07:00
Ebrahim Byagowi
2c2a2b97db
[meta] Rename hb_ot_meta_t to hb_ot_meta_tag_t
2019-07-29 22:43:09 +04:30
Ebrahim Byagowi
e21bdf500d
Increase subset fuzzer timeout to 8s
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Probably we should just remove timeout when running tsan and vaglrind here, the flaky bots
2019-07-28 22:59:09 +04:30
Ebrahim Byagowi
62932c14bd
[meta] Rename ot-metadata to ot-meta per review
2019-07-25 17:49:51 -07:00
Ebrahim Byagowi
bc65ebbce7
[meta] hb_ot_metadata_get_entries, tags iteration API
2019-07-25 17:49:51 -07:00
Ebrahim Byagowi
3ac03bd67c
[meta] New API, hb_ot_metadata_reference_entry for fetching meta entries
2019-07-25 17:49:51 -07:00
Ebrahim Byagowi
356b68a00a
[metrics] Add a test that actually practices variation ( #1858 )
2019-07-25 23:22:00 +04:30
blueshade7
5988ab8a4e
Merge branch 'master' into var-subset
2019-07-22 14:36:16 -07:00
Khaled Hosny
04c11a19b7
Merge pull request #1851 from khaledhosny/fix-sbix-extents
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Fix sbix glyph extents
2019-07-22 16:44:47 +02:00
Ebrahim Byagowi
a51aa951b5
[metrics] Fix _get_variation API to works with actual coord values
2019-07-22 18:35:55 +04:30
Khaled Hosny
c9796d15e1
Fix sbix glyph extents
...
* The ‘height’ needs to be negated since the API returns “distance from
top to bottom side”.
* Similarly, the ‘y_offset‘ needs to be added to the height to get the
‘y_bearing’, since sbix’s offset is “the point in the glyph relative
to its lower-left corner which corresponds to the origin” while
‘y_bearing’ is the “top side of glyph from origin”.
With these changes the sbix glyph metrics return values similar to other
tables, as they were otherwise unusable.
2019-07-22 05:42:34 +02:00
Ebrahim Byagowi
bdfdac0f26
[ci][fuzzer] print valgrind failure if an error happened
2019-07-19 10:33:00 +04:30
Ebrahim Byagowi
87e628436e
Implement a simple API for fetching opentype metrics
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Fixes https://github.com/harfbuzz/harfbuzz/pull/1432
2019-07-18 14:15:58 -07:00
blueshade7
4cba7bdae9
regenerate Confortaa subset test expected results
2019-07-18 14:03:33 -07:00
blueshade7
a76d8b0d55
Merge commit '504bb17287c978d60a4a515555852465319f74ed' into var-subset
2019-07-17 14:12:06 -07:00
Qunxin Liu
1da1b4dc94
[subset] For option "--unicodes", add support for "*" to retain all code points
2019-07-15 11:18:50 -07:00
blueshade7
386a4a64f5
regenerate subset api test result SourceHanSans-Regular.41,4C2E.retaingids.otf
2019-07-12 17:05:34 -07:00
blueshade7
670768e5b9
fix inc-bimap for subsetting VarStore with retain-gids
2019-07-12 16:14:23 -07:00
Ebrahim Byagowi
f8242b61ab
[fuzz] Increase subset runner timeout for tsan bot
...
Now is flaky let's just increase and maybe investigate later
2019-07-11 15:10:36 +04:30
Ebrahim Byagowi
b65bad18aa
[fuzz] Don't fail when blob is empty
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And enable more tests able to trig the issue.
2019-07-11 14:31:55 +04:30
Ebrahim Byagowi
c85f624b51
Force blob generation and memory check in hb-subset-fuzzer
2019-07-10 23:38:07 +04:30
blueshade7
0eef8113d8
retain gids in HVAR so in sync with fontTools
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regenerate Comfortaa subset test results
2019-07-09 11:43:59 -07:00
blueshade7
6e35668b45
fix var-subset build
2019-07-09 09:47:54 -07:00
blueshade7
8bf989ea70
update from master
2019-07-08 17:13:29 -07:00
Michiharu Ariza
5763a92749
Merge branch 'master' into var-subset
2019-07-01 15:17:19 -07:00
Behdad Esfahbod
f53590971c
[test] Make Unicode tests strict against internal UCD
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https://github.com/harfbuzz/harfbuzz/pull/1799
2019-06-27 13:42:51 -07:00
David Corbett
d42264f151
Test at least one character per Unicode version
2019-06-27 13:38:03 -07:00
Michiharu Ariza
8341c0b304
add test case file
2019-06-27 08:43:31 -07:00
Michiharu Ariza
82d4bfb8f3
enable cff subset tests
...
add Unicode UCS-4 cmap
fix Unicode bits in OS/2
add Unicode cmap sub-table in SourceHanSans-Regular_subset.otf
regenerate cff subset test expected results
2019-06-14 11:08:59 -07:00
David Corbett
4f37c0db9b
Remove 'mym3'
2019-06-11 15:41:37 -07:00
Michiharu Ariza
90872a29ee
change assert(false) to failure
2019-06-11 12:42:28 -07:00
Michiharu Ariza
6f35cf7a63
regenerate SourceSerifVariable expected subset results
2019-06-06 09:15:34 -07:00
Michiharu Ariza
66361c72f6
restore gvar/MVAR/HVAR tables in subset tests
2019-06-05 14:51:04 -07:00
Michiharu Ariza
4ddab6facc
Merge branch 'master' into var-subset
2019-06-05 11:21:27 -07:00
Michiharu Ariza
65e66a2d37
added test data
2019-06-03 16:31:41 -07:00
Bruce Mitchener
5846884f86
test: Use nullptr in C++ code. ( #1744 )
2019-06-03 12:30:25 +04:30
Behdad Esfahbod
87dd4bff1c
[math] Rename HB_MATH_GLYPH_PART_FLAG_EXTENDER
...
To HB_OT_MATH_GLYPH_PART_FLAG_EXTENDER. Added a deprecated macro.
Fixes https://github.com/harfbuzz/harfbuzz/issues/1734
2019-05-30 11:26:17 -04:00
Ebrahim Byagowi
8a13371847
[test] minor, fix copyright
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nothing important, fixing a copy paste error inconsistency
2019-05-28 13:54:45 +04:30
Ebrahim Byagowi
13316ac5d4
[test] minor style improve
2019-05-28 13:48:39 +04:30
David Corbett
d64fb9db52
[use] Allow U+1A60 TAI THAM SIGN SAKOT after vowel
2019-05-27 13:14:03 -04:00
Qunxin Liu
e1a5ce6aa6
Fix fuzzer crash testcase
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Add a check for stringOffSet(uint16) overflow,
return early if overflow happens
2019-05-24 15:26:20 -04:00
rsheeter
96de94768b
Merge pull request #1722 from googlefonts/glyf
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[subset] Use iterators in glyf/loca subsetting
2019-05-24 11:22:41 -07:00
Rod Sheeter
e662532833
[subset] Cppcheck complaints
2019-05-24 10:39:56 -07:00
Qunxin Liu
993d81b9c5
[subset] Add one ttf file with fvar/STAT tables to integration test
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Ignore gvar/MVAR/HVAR table
add support for --nameIDs=* option
2019-05-22 17:20:45 -07:00
Rod Sheeter
51a0129f73
[subset] Thar be comparison of integers of different signs
2019-05-21 20:12:19 -07:00
Garret Rieger
b928de91a7
[subset] Add test/subset/data/expected/layout to dist list.
2019-05-21 13:02:11 -07:00
Garret Rieger
c740c8636b
[subset] Add integration tests for SingleSubst.
2019-05-21 13:02:11 -07:00
Rod Sheeter
349d692b0e
[subset] Iter in and out for loca
2019-05-21 12:38:53 -07:00
Rod Sheeter
d1b12a5465
Merge branch 'master' of https://github.com/harfbuzz/harfbuzz into glyf
2019-05-20 21:29:54 -07:00
Rod Sheeter
5cedda5e4a
[subset] Fix null pointer deref, tidy up a bit
2019-05-20 21:25:42 -07:00
Rod Sheeter
8a84b540c7
[subset] Tests passing using iterator based glyf
2019-05-20 21:25:42 -07:00
Rod Sheeter
82bbec3063
Merge branch 'master' of https://github.com/harfbuzz/harfbuzz into glyf
2019-05-20 21:25:42 -07:00
rsheeter
3a4c928fcf
[subset] Fix glyf tests except hint stripping & local test asan
2019-05-20 21:25:42 -07:00
Garret Rieger
0ff3618c2d
[subset] Use hb_subset_input_t inside of subset_options_t so that input defaults are shared between the library and cli.
2019-05-20 13:35:46 -07:00
Garret Rieger
3be0ffe45d
[subset] Add drop tables to subset input.
2019-05-20 13:35:46 -07:00
Behdad Esfahbod
9ef241cd40
[test] Add one more
2019-05-20 11:38:02 -04:00
Behdad Esfahbod
3efb7af7e2
[STAT] Fix sanitize condition
...
Oops!
Fixes https://oss-fuzz.com/testcase-detail/5696825891225600
2019-05-20 11:37:16 -04:00
Garret Rieger
6555f20958
[subset] Truncate empty gids at the end in retain-gids mode.
2019-05-16 10:34:53 -07:00
David Corbett
125c45ed36
Convert Consonant_Initial_Postfixed to CONS_MED
2019-05-15 14:34:25 -07:00
David Corbett
99ca956c13
Fix record-test.sh on machines without sha1sum
2019-05-15 14:34:25 -07:00
Behdad Esfahbod
f39934983f
[ucdn] Fix Hangul composition
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https://github.com/grigorig/ucdn/issues/23
2019-05-14 00:13:21 -07:00
Behdad Esfahbod
148d883680
[test] Don't call deprecated API
2019-05-13 14:34:53 -07:00