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f1ac36ba
|
2023-11-15T11:38:41
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|
[instancer] update hhea vertical metrics with OS/2 ones
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|
2d001a0a
|
2023-11-08T11:11:51
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|
[subset] OTS doesn't allow ligature attachment offset to be 0
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|
c6884377
|
2023-11-06T20:21:46
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|
[subset] Add HB_SUBSET_FLAGS_IFTB_REQUIREMENTS flag.
When enabled the output subset conforms to the requirements for a base font to be patched by IFTB patches. IFTB is a proposed incremental font transfer patch. This new flag is set as experimental. Currently, setting this flag causes the output subset to also use long offsets for outline data in loca/glyf, gvar, CFF, and CFF2.
This change is a version of https://github.com/skef/harfbuzz/commit/3ae2fe2084d96f61d8ad1bbe42a6ef4e62ec830a rebased onto head w/ tests added.
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9701b002
|
2023-11-06T22:14:31
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[subset] Always place CFF1/2 char strings at the end of the packed table.
Makes the behaviour from HB_SUBSET_FLAGS_IFTB_REQUIREMENTS the default.
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d550e16a
|
2023-11-06T10:31:05
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[instancer] Recalc avgcharwidth after instancing
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6baf791e
|
2023-11-03T11:06:07
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|
[instancer] add tests
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31b5b2b1
|
2023-11-02T09:08:36
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|
[instancer] add tests for valueformat
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413af0a9
|
2023-11-02T11:14:48
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|
[instancer] When partial instancing, subset LigCaretList after VarStore instantiation
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f6f35f73
|
2023-10-27T09:31:07
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[instancer] add tests for feature variations partial instancing
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e595fe75
|
2023-10-18T16:00:06
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fix bots
partial instancing tests are wrapped by experimenal_api, do not enable
them in Makefile
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ce466989
|
2023-10-18T15:49:57
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|
[subset] update tests
to reflect changes in GDEF.MarkGlyphSetsDef and Lookup.MarkFilteringSet
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bde6fb83
|
2023-10-18T10:21:02
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add missing file for test empty_region_vardata
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57dac23d
|
2023-10-17T17:11:13
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[instancer] add tests
Also update tests to gei rid of no-tables-with-item-variations profile
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bbd53fcf
|
2023-10-10T21:41:42
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Remove glyph_map test that uses retain gids.
We no longer allow the use of glyph map + retain gids (see: https://github.com/harfbuzz/harfbuzz/blob/main/src/hb-subset-plan.cc#L817). Also add the test to the meson file so it will be run by default.
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fc563bb4
|
2023-10-05T11:07:17
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Merge pull request #4421 from googlefonts/GDEF_GPOS
[instancer] support GDEF/GPOS tables
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|
6e06a193
|
2023-09-30T01:12:16
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|
Add some tests for hb_feature_[from|to]_string()
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|
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333946b0
|
2023-09-28T19:02:37
|
|
[subset] Fix fuzzer timeout.
Fixes https://oss-fuzz.com/testcase-detail/5458896606855168. Limit iteration over coverage in MarkLigPosFormat1 subsetting to the number of glyphs in the liga array.
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9ceb800a
|
2023-09-28T10:37:48
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|
fuzzer fix https://oss-fuzz.com/testcase-detail/5842152921628672
Access TupleVariationData through blob, because we don't sanitize
var_data
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2415d5f2
|
2023-09-27T13:33:09
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|
[instancer] update tests to include GDEF/GPOS tables
|
|
|
ef4ff1d6
|
2023-09-20T11:35:33
|
|
[instancer] make varstore items sorting method match fonttool's
Also update expected tests
|
|
|
2d2818c0
|
2023-09-20T10:30:47
|
|
[instancer] update expected tests to include HVAR/VVAR tables
|
|
|
6e49128a
|
2023-09-01T10:27:40
|
|
[instancer] always check and update default wght/width/slnt if necessary
Sometimes default values in original file are incorrect, and if default value for an axis is not changed, then these values won't be updated
|
|
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7b5daff5
|
2023-08-31T17:50:34
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|
[instancer] add tests for mvar partial instancing
|
|
c459b8a5
|
2023-09-16T10:27:07
|
|
[Unicode 15.1] Add tests
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|
|
c03e4c10
|
2023-09-16T10:06:24
|
|
[Unicode 15.1] Update emoji table and cluster test
|
|
|
fd3eb2c6
|
2023-08-24T08:59:18
|
|
fuzzer fix: https://oss-fuzz.com/testcase-detail/6032126569742336
|
|
|
a1f034ea
|
2023-08-28T21:10:16
|
|
[repacker] fix fuzzer failure.
Fixes: https://oss-fuzz.com/testcase-detail/6490945267564544
|
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|
2023384b
|
2023-08-22T13:09:26
|
|
Merge pull request #4368 from googlefonts/support_gvar
Initial implementation for gvar partial instancing
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|
|
dd8d3576
|
2023-08-22T12:54:50
|
|
[instancer] enable partial instancing tests when experimental api is on
|
|
|
ca906e87
|
2023-08-16T23:37:03
|
|
[repacker] fix fuzzer timeout.
Corrects some mistakes in the handling of incoming_edges_ when memory allocation failures happen.
|
|
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bea26446
|
2023-08-15T14:20:54
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|
[instancer] reference all points for gvar
If a point is not referenced and delta is not inferred, set delta to 0
|
|
|
0c80aec1
|
2023-08-15T10:30:38
|
|
[COLR] Move cycle-detection to the renderer instead of cairo
Alternative fix for https://github.com/harfbuzz/harfbuzz/issues/4375
|
|
|
7d7541e3
|
2023-08-14T17:55:09
|
|
[test-paint] Print paint-color-glyph
|
|
|
47231bdc
|
2023-08-14T16:52:44
|
|
[COLR/cairo/ft] Fixups to paint-color-glyph and implement for hb-ft
|
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|
58effbcc
|
2023-08-14T16:47:01
|
|
.
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483bc0a3
|
2023-08-08T15:58:20
|
|
[arabic/stch] Center the stretched group over the digits
Mostly relevant when there's one digit only.
https://github.com/harfbuzz/harfbuzz/issues/4369#issuecomment-1670361856
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9daef6ed
|
2023-08-08T13:33:11
|
|
[arabic] Add test for previous commit
|
|
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0aa5dafe
|
2023-08-08T08:33:11
|
|
fix bots.
-Also disable partial instancing tests for now, cause the command option
is wrapped by experimental_api
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|
77b158c7
|
2023-08-07T16:02:02
|
|
[instancer] add tests for gvar partial instancing
|
|
|
5b337130
|
2023-08-01T20:02:21
|
|
Add test for previous commit
|
|
|
94d4283b
|
2023-08-01T15:05:17
|
|
[graph] Handle a malloc fail
Fixes https://oss-fuzz.com/testcase-detail/4579249263345664
|
|
|
202888ec
|
2023-07-30T11:49:08
|
|
Fix mac bot
I think the new unsafe-to-concat is correct...
|
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|
f19ca24a
|
2023-07-30T11:26:11
|
|
Revert "Revert "Require numerator and denominator in auto fraction""
This reverts commit 8fe506e153c530affd529e7175e813c3a878faed.
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8fe506e1
|
2023-07-30T10:43:28
|
|
Revert "Require numerator and denominator in auto fraction"
This reverts commit f3e86937df345d7709de879af1d1a1502e84e1e9.
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f3e86937
|
2023-07-30T08:28:23
|
|
Require numerator and denominator in auto fraction
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|
997986ab
|
2023-07-09T15:15:33
|
|
[subset/hvar] Error handling
Fixes https://oss-fuzz.com/testcase-detail/5029952234586112
|
|
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c8f6ae1d
|
2023-07-08T20:21:49
|
|
[subset/hvar/retaingids] Synthesize a DeltaSetIndexMap if needed
Before we were emitting the entire VarStore rows if advMap
was Null. Instead, synthesize an advMap.
20% speed up in subset_glyphs/SourceHanSans-VF.otf/retaingids benchmark.
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afe09102
|
2023-07-09T02:45:52
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[font] Actually deprecate get_glyph_shape()
We previously marked it as deprecated in the documentation but didn’t
actually deprecate it in code. Now the only known users have migrated to
draw_glyph(), lets deprecate o=it for good.
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f60dbd90
|
2023-07-08T16:21:24
|
|
Fix thinko
Fixes https://oss-fuzz.com/testcase-detail/4787105656864768
|
|
|
25297408
|
2023-07-03T10:34:26
|
|
[COLR] Fix PaintComposite sanitize timeout
Was timing out after recent sanitize() change.
Fixes https://oss-fuzz.com/testcase-detail/5692635449524224
|
|
|
0cf759b0
|
2023-07-02T12:15:43
|
|
[Glyph] Don't shift anchored Composite if phantom_only
Fixes https://oss-fuzz.com/testcase-detail/5114131137822720
|
|
|
cc44b3bc
|
2023-06-29T16:12:10
|
|
[subset/cff1] Handle an error condition
Fixes https://oss-fuzz.com/testcase-detail/5191907895279616
|
|
|
62f5ed46
|
2023-06-28T12:02:52
|
|
[subset/cff] Fix an infinite loop
Fixes https://oss-fuzz.com/testcase-detail/5419002026131456
|
|
|
347b9448
|
2023-06-26T18:09:40
|
|
[null] Fix getting Crap(hb_bytes_t)
Fixes https://oss-fuzz.com/testcase-detail/6187272924692480
|
|
|
6c4f975d
|
2023-06-25T23:37:08
|
|
Add a fuzzer font
|
|
|
d8fba5c6
|
2023-06-22T19:25:54
|
|
[use] Add FM categories to `POST_BASE_FLAGS64`
|
|
|
db700b56
|
2023-06-12T23:38:26
|
|
[subset] fix fuzzer timeout.
Fixes: https://oss-fuzz.com/testcase-detail/6681253479579648. Limits iteration of coverage table during MATH subset to valid glyphs.
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|
|
2e6919d5
|
2023-06-10T10:08:56
|
|
[subset/cff2] Error handling
Fixes https://oss-fuzz.com/testcase-detail/4916785942757376
|
|
|
d08aee5a
|
2023-06-08T13:20:28
|
|
Add fuzzing test
|
|
|
ada1e9a9
|
2023-06-06T14:46:06
|
|
[graph/serialize] Handle empty blob
Fixes https://oss-fuzz.com/testcase-detail/4877513265119232
|
|
|
a92b288e
|
2023-06-06T14:32:25
|
|
[serializer] Handle snapshotting when current is nullptr
Happens with memory failure / fuzzing.
Fixes https://oss-fuzz.com/testcase-detail/6292420615340032
|
|
|
c2eaedd2
|
2023-06-04T09:25:07
|
|
[fuzzing] Add a test font
From https://oss-fuzz.com/testcase-detail/5855710991482880
|
|
|
f3b4d35f
|
2023-05-29T22:38:40
|
|
[subset] Fix fuzzer crash.
https://oss-fuzz.com/testcase-detail/6608005089853440
|
|
|
20c564bc
|
2023-05-26T23:04:25
|
|
[repacker] Fix fuzzer memory leak.
https://oss-fuzz.com/testcase-detail/6419865171525632
|
|
|
a652281e
|
2023-05-26T19:47:50
|
|
[subset] Fix fuzzer timeout.
Fixes https://oss-fuzz.com/testcase-detail/5979721620652032. Timeout was caused by degenerate map insert behaviour due to poor integer hash function. Presize the map to avoid it. Also fixes collect_mapping() for cmap format 13.
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|
|
0d354e04
|
2023-05-21T19:01:04
|
|
[layout] Add tests for baseline 2 APIs
|
|
|
132391ad
|
2023-05-19T15:01:49
|
|
[layout] Add test for font_extents
|
|
|
77a81554
|
2023-05-04T23:01:56
|
|
[subset] Add some basic tests for a provided glyph map.
|
|
|
db23be64
|
2023-05-02T00:06:08
|
|
[subset] clamp head *Min/*Max values to fit within 16 bit signed int.
Fixes fuzzer https://oss-fuzz.com/testcase-detail/4549472192692224.
|
|
|
b3fed4fa
|
2023-04-27T22:13:30
|
|
[repacker] fix fuzzer found memory leak.
Fixes https://oss-fuzz.com/testcase-detail/5196242811748352
|
|
|
1d31da91
|
2023-04-25T15:34:06
|
|
Merge pull request #4205 from harfbuzz/gvar-optimize
Gvar optimize
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|
|
e41f3171
|
2023-04-25T20:54:27
|
|
[subset] Update expectation files for full_instance tests.
|
|
|
2175f5d0
|
2023-04-24T21:13:18
|
|
[subset] Fix inefficient ItemVariationStore subsetting w/ retain_gids.
ItemVariationStore is relying on the assumption that the inner_map is populated for all output glyphs, this is not true for subsetting operations with retain gids enabled. Fixes fuzzer timeout: https://oss-fuzz.com/testcase-detail/4575222591520768.
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|
|
647b0247
|
2023-04-17T22:47:47
|
|
[subset] Fix fuzzer issue https://oss-fuzz.com/testcase-detail/6521393809588224
|
|
|
3db6baa2
|
2023-04-17T20:01:17
|
|
[subset] add test for lig glyph fix.
|
|
|
14b9d8d5
|
2023-04-14T20:44:15
|
|
[subset] add --no-layout-closure flag.
Disables layout glyph closure. Fixes #4192.
|
|
|
96ed2072
|
2023-04-04T10:33:58
|
|
[instancer] update bound metrics for CFF2 instancing
|
|
|
2cd81fdf
|
2023-03-30T22:11:43
|
|
[subset] fix memory leak.
Fixes fuzzer issue https://oss-fuzz.com/testcase-detail/6169920089227264
|
|
|
c1acfe99
|
2023-03-22T19:06:58
|
|
[instancer] bug fix in TupleVariationData get_size ()
We need to iterate TupleVariationHeader when calculating the total size
|
|
|
be872001
|
2023-03-24T17:30:53
|
|
[subset] fix buffer overflow fuzzer reported issue.
|
|
|
79ae6b65
|
2023-03-24T17:14:55
|
|
[subset] Fix fuzzer found memory leaks.
|
|
|
ab87d7d2
|
2023-03-20T12:24:22
|
|
[instance] add tests for colrv1 full instancing
|
|
|
f0f7f225
|
2023-03-20T18:39:49
|
|
[subset] fix fuzzer found null deref.
https://oss-fuzz.com/testcase-detail/5844352760152064
|
|
|
a84cae42
|
2023-03-15T02:39:57
|
|
[subset] Don't add invalid gids (-1) to the glyphset when loading glyph map from the accelerator.
|
|
|
09a26623
|
2023-03-14T12:48:12
|
|
Merge pull request #4168 from googlefonts/subset_name_collect
[subset] name_id closure
|
|
|
204e155a
|
2023-03-14T10:25:31
|
|
[subset] Add tests for collecting name_ids from STAT and FeatureParams
|
|
|
3d05b961
|
2023-03-13T21:34:26
|
|
[subset] track which glyphs have allocated memory so we can clean up correctly.
Fixes https://oss-fuzz.com/testcase-detail/5388270411579392
|
|
|
7a87b177
|
2023-03-13T19:50:28
|
|
Check for failed subset input creation in the fuzzer.
|
|
|
28b05e1c
|
2023-03-08T23:59:04
|
|
[subset] Fix memory leak in glyf subset.
Fixes fuzzer issue: https://oss-fuzz.com/testcase-detail/6525813890875392.
|
|
|
9286e125
|
2023-03-08T20:02:26
|
|
Don't subset a glyf table with an unknown format.
Fixes fuzzer issue: https://oss-fuzz.com/testcase-detail/4875306193518592
|
|
|
2d33a6b4
|
2023-02-28T15:31:45
|
|
[subset-fuzzer] Protect against overflow
Fixes
https://github.com/harfbuzz/harfbuzz/issues/4137#issuecomment-1448994447
|
|
|
a975ec48
|
2023-02-14T13:26:59
|
|
[instancer] apply cvar deltas
|
|
|
c0fac016
|
2023-02-22T20:54:20
|
|
[subset] update the subset fuzzer to be able to reach instancing code.
|
|
|
605aed05
|
2023-02-24T10:17:32
|
|
[instancer] bug fix in post table applying mvar deltas
|
|
|
918193eb
|
2023-02-22T23:11:29
|
|
[subset] fix a class of fuzzer timeouts caused by large shared coverage tables.
More acurately estimates the op count for CoverageFormat2 tables as the population size instead of the size in bytes.
|
|
|
ddd0f7f4
|
2023-02-22T20:23:34
|
|
[subset] Add a test for CFF2 instancing.
Adds option to disable the fonttools comparison check in the test. This is needed since CFF2 instancing is not yet supported in fonttools.
|
|
|
4a735b30
|
2023-02-19T19:51:03
|
|
[cff2-subset] Update test
|
|
|
af1e605b
|
2023-02-10T11:08:05
|
|
[instancer] bug fix
It's possible that length of all_points equals to 4 for non-empty
glyphs: a composite glyph which contains only one child glyph that is
empty.
|
|
219e2f12
|
2023-02-10T17:23:31
|
|
Clarify that those two test fonts are CC0-licensed
|
|
|
64fa5cd4
|
2023-02-07T15:50:36
|
|
[GPOS] Fix assert fail introduced recently
Was introduced in 8708b9e081192786c027bb7f5f23d76dbe5c19e8.
If these lookups are recursed to from (Chain)Context out-of-order,
it was possible that last_base > buffer->idx, in which case we
were attaching marks to a base after them... and an assertion
was failing fortunately.
Fixes https://oss-fuzz.com/testcase-detail/6377756666757120
|