106a237e40
[subset/glyf] Close over VarComposite glyphs
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Subsetting VarComposite glyphs works now.
2023-04-20 17:46:07 -06:00
f2d21425a3
[VarC/subset] Support subsetting VarComposites
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By renumbering components.
2023-04-20 17:32:59 -06:00
15d0a1dcfd
[glyf] TODO
2023-04-20 17:28:10 -06:00
85d0c3b5f1
[glyf] Comment
2023-04-20 17:17:28 -06:00
5d74b42b9e
[glyf] Change variable name
2023-04-20 17:15:57 -06:00
c997e490c7
Remove unnecessary return
2023-04-20 17:02:38 -06:00
781da13e99
[glyf] Comment
2023-04-20 16:59:25 -06:00
0e4bcf908c
[hmtx] Add TODO
2023-04-20 16:23:41 -06:00
639f45ef9e
[beyond-64k/subset] Implement subsetting of hmtx beyond64k
2023-04-20 16:21:08 -06:00
b3da715b9c
Fix HB_TINY build
2023-04-20 16:05:03 -06:00
32f145ff9c
Fix build
2023-04-20 15:58:26 -06:00
000a3c5dca
[beyond-64k/subset] Fetch lsb from glyph table if not available
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The beyond-64k hmtx table doesn't encode LSB. If subsetting brings
the glyph under 64k (which currently is the only mode we support),
then we need to encode the LSB, which wasn't available. We need to
fetch xMin from glyf table and set it as LSB.
2023-04-20 15:53:10 -06:00
1111c7578e
hb_memset
2023-04-20 15:17:23 -06:00
219e739c9f
[beyond-64k/subset] Lower CompositeGlyph GID24's when possible
2023-04-20 15:13:12 -06:00
a2e8ecf996
[Glyph] Minor change type of type to enum type
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Say that thrice.
2023-04-20 14:08:23 -06:00
317e3693da
[beyond-64k] Fail hmtx subsetting if subset too large
2023-04-20 11:48:43 -06:00
64ecf8720c
[beyond-64k] Fix subsetting of maxp
2023-04-20 11:42:45 -06:00
7f629c0df2
[docs] clarify purpose of FreeType integration
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Fixes https://github.com/harfbuzz/harfbuzz/issues/4200
2023-04-19 13:16:18 -06:00
19e1b698c5
[subset] Fix ubsan failure.
2023-04-18 13:21:46 -06:00
647b024784
[subset] Fix fuzzer issue https://oss-fuzz.com/testcase-detail/6521393809588224
2023-04-18 13:21:46 -06:00
3db6baa20e
[subset] add test for lig glyph fix.
2023-04-17 14:35:27 -06:00
8658c257c4
[subset] In LigatureSubst subsetting, check if the ligature glyph is in glyphset.
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Otherwise coverage will not match the retained ligature sets.
2023-04-17 14:35:27 -06:00
ac4c3b3e85
Fix typos in the source code docs
2023-04-17 12:21:05 -06:00
ef6adadba9
meson: add an option to disable utilities building
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Adds the missing utilities option to meson builds for parity with CMake builds
2023-04-17 18:55:38 +02:00
90356eb226
[subset] Note --no-layout-closure is only for GSUB.
2023-04-14 15:12:41 -06:00
14b9d8d534
[subset] add --no-layout-closure flag.
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Disables layout glyph closure. Fixes #4192 .
2023-04-14 15:12:41 -06:00
9c258936e7
[SECURITY] Update
2023-04-14 11:35:34 -06:00
feb1f6d39e
Add security policy
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Signed-off-by: Pedro Kaj Kjellerup Nacht <pnacht@google.com>
2023-04-14 11:34:06 -06:00
26c719e8cd
Add read-only top-level permissions to cifuzz.yml
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Signed-off-by: Pedro Kaj Kjellerup Nacht <pnacht@google.com>
2023-04-12 10:23:20 -06:00
96ed20725c
[instancer] update bound metrics for CFF2 instancing
2023-04-05 17:27:11 -06:00
04a47932a3
[paint] Remove enum trailing comma in C header
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Fixes https://github.com/harfbuzz/harfbuzz/discussions/4188
2023-03-31 11:44:08 -06:00
2cd81fdfb6
[subset] fix memory leak.
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Fixes fuzzer issue https://oss-fuzz.com/testcase-detail/6169920089227264
2023-03-30 16:19:41 -06:00
453ded0539
[indic] Tighten up base-finding
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Fixes https://github.com/harfbuzz/harfbuzz/issues/4185
2023-03-28 13:18:03 -06:00
c1acfe9966
[instancer] bug fix in TupleVariationData get_size ()
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We need to iterate TupleVariationHeader when calculating the total size
2023-03-27 15:37:06 -06:00
be87200106
[subset] fix buffer overflow fuzzer reported issue.
2023-03-25 10:11:46 -04:00
79ae6b657f
[subset] Fix fuzzer found memory leaks.
2023-03-25 10:11:46 -04:00
ab87d7d225
[instance] add tests for colrv1 full instancing
2023-03-21 11:51:58 -06:00
fe671a5ac8
[instancer] support COLRv1 full instancing
2023-03-21 11:51:58 -06:00
f0f7f22525
[subset] fix fuzzer found null deref.
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https://oss-fuzz.com/testcase-detail/5844352760152064
2023-03-21 11:41:09 -06:00
79233a1492
[subset] fix incorrectly specified lock.
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Lock variable must have a name or it will immediately destruct.
2023-03-16 20:30:39 -06:00
8d8bcde8cf
[set] don't allow -1 (HB_SET_VALUE_INVALID) to be inserted into a hb_set_t.
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Add tests that check all of the addition methods.
2023-03-15 12:10:18 -06:00
a84cae424d
[subset] Don't add invalid gids (-1) to the glyphset when loading glyph map from the accelerator.
2023-03-15 12:10:18 -06:00
09a2662361
Merge pull request #4168 from googlefonts/subset_name_collect
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[subset] name_id closure
2023-03-14 12:48:12 -06:00
75e6498d9a
Don't use M_PI
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Fixes https://github.com/harfbuzz/harfbuzz/issues/4166
Happy Pi Day!
2023-03-14 12:41:46 -06:00
204e155acb
[subset] Add tests for collecting name_ids from STAT and FeatureParams
2023-03-14 10:25:31 -07:00
32c889f1d6
Remove extra blank line in hb-outline.cc
2023-03-13 20:35:59 -06:00
0d65738633
[subset] collect elidedFallbackNameID in STAT table
2023-03-13 15:51:45 -07:00
125450d2f2
[subset] collect name_ids for FeratureParams
2023-03-13 15:43:29 -07:00
663ecc01d8
[subset] don't free glyphs by range.
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The iterator in this loop is a map iterator so glyphs are not necessarily traveresed in order.
2023-03-13 16:32:59 -06:00
3d05b96181
[subset] track which glyphs have allocated memory so we can clean up correctly.
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Fixes https://oss-fuzz.com/testcase-detail/5388270411579392
2023-03-13 16:03:58 -06:00
Behdad Esfahbod
Garret Rieger
Josef Friedrich
DeadSix27
Pedro Kaj Kjellerup Nacht
Qunxin Liu
Jason Simmons