|
95f15557
|
2023-05-02T16:37:31
|
|
[PairPosFormat2] Micro-optimize and don't kern if class2=0
If class2=0 we expect no kerning to happen. Just bail out.
|
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|
59967154
|
2023-05-02T15:52:43
|
|
[PairPos2] Micro-optimize
|
|
|
e826d94a
|
2023-04-30T11:11:19
|
|
Call roundf() instead of _hb_roundf()
The former is defined as a macro expanding to the latter.
|
|
|
06504cb0
|
2023-04-28T13:13:18
|
|
[PairPosFormat2] Minor use false instead of 0
|
|
|
9ed43dc5
|
2023-04-28T12:38:26
|
|
[PairPosFormat2] Reuse a value
|
|
a84cae42
|
2023-03-15T02:39:57
|
|
[subset] Don't add invalid gids (-1) to the glyphset when loading glyph map from the accelerator.
|
|
|
08784baf
|
2023-03-02T10:48:30
|
|
[GSUB/GPOS] Fix sanitization in Format1
Fixes https://oss-fuzz.com/testcase-detail/5120727025319936
|
|
|
c67c0086
|
2023-03-01T13:32:44
|
|
[GPOS] Fix indexing in MarkLigPos
This was broken in 8708b9e081.
Fixes https://github.com/harfbuzz/harfbuzz/issues/4142
|
|
|
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.
|
|
|
adccc535
|
2023-02-17T12:29:42
|
|
[MarkBase] Adjust base-finding logic
Fixes https://github.com/harfbuzz/harfbuzz/issues/4124
|
|
|
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
|
|
|
8708b9e0
|
2023-02-06T14:51:25
|
|
[GPOS] Avoid O(n^2) behavior in mark-attachment
Better implementation; avoids arbitrary limit on look-back.
|
|
|
749df4ee
|
2023-01-21T16:00:54
|
|
[PairPosFormat1] One more
|
|
|
b648ceb7
|
2023-01-21T15:58:59
|
|
[PairSet] Optimize last commit
|
|
|
89162324
|
2023-01-21T15:57:18
|
|
[PairSet] Unify get_size()
|
|
|
b63159e8
|
2023-01-21T15:50:48
|
|
[PairPosFormat1] Fix stride
Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=55287
and generally the lookup with MediumTypes.
|
|
|
be8a87c4
|
2023-01-21T15:00:41
|
|
Move TRACE_DISPATCH after may_recurse()
Such that we don't get memory access issues if DEBUG_SANITIZE is
on and may_recurse() returns false.
|
|
|
ed023f66
|
2023-01-12T17:04:24
|
|
Enable -Wformat-signedness
And fix the codebase.
|
|
|
b33eb9ec
|
2023-01-11T11:20:04
|
|
[subset-plan] Simplify layout_variation_idx_delta_map allocation
|
|
|
c482b061
|
2022-12-03T13:14:31
|
|
[gpos] Optimize PairPosFormat1::intersects
|
|
|
3e151139
|
2022-11-28T14:23:49
|
|
[PairPos] Optimize get_effective_value_format
Speeds up BM_subset/subset_glyphs/SourceHanSans-Regular_subset.otf/nohinting/512
12%.
|
|
|
26ad7a60
|
2022-11-28T14:09:21
|
|
[gpos] Minor micro-optimize
|
|
|
c769d7e1
|
2022-11-28T14:03:58
|
|
[gpos] Whitespace
|
|
|
e3cc6183
|
2022-11-26T13:58:04
|
|
[PairPos] Adjust kerning buffer messages
|
|
|
05aa084e
|
2022-11-24T12:13:31
|
|
[PairPos] Another attempt at fixing unsafe-to-break with ValueFormat2
Fixes https://github.com/harfbuzz/harfbuzz/issues/3888#issuecomment-1326781116
Test:
$ hb-shape XBRoya34.ttf ' الأ' --show-flags --script=arab
|
|
|
ea63e95e
|
2022-11-11T12:45:12
|
|
[GPOS.PairPos] Adjust unsafe-to-break for non-zero ValueFormat2
Fixes https://github.com/harfbuzz/harfbuzz/issues/3824
|
|
|
02b76393
|
2022-10-29T11:15:03
|
|
[config] Re-enable BORING_EXPANSION
Only the non-experimental parts (currently avar2) are
enabled by default.
|
|
8f3a7017
|
2022-09-09T15:00:37
|
|
[instance] support FeatureVariations table
|
|
|
4bf96211
|
2022-08-31T09:18:18
|
|
[optical-bounds] Optimize
|
|
|
5d6f1a88
|
2022-08-31T08:31:24
|
|
[layout] Add hb_ot_layout_get_optical_bound()
|
|
|
6de0a6f0
|
2022-08-03T11:18:00
|
|
[instance] update GPOS ValueRecord table
|
|
|
61636d4e
|
2022-08-02T10:52:31
|
|
[instance] update GPOS AnchorFormat3 table
|
|
|
b72995ff
|
2022-08-01T14:48:01
|
|
[instance] GDEF table: collect both varidxes and deltas
|
|
|
5ea3c0be
|
2022-08-11T22:21:28
|
|
[repacker] Implement MarkArray::clone.
|
|
|
7f4b2037
|
2022-08-02T18:43:25
|
|
[repacker] include size of device tables when determining PairPos2 split points.
|
|
|
58fdbd8e
|
2022-07-30T02:05:15
|
|
[repacker] begin adding PairPosFormat2 splitting support.
|
|
|
f6a242b6
|
2022-07-27T18:58:41
|
|
[repacker] begin adding PairPos splitting support.
|
|
|
e2cc34e1
|
2022-07-26T12:31:15
|
|
[subset/GPOS] Fix a fuzzer timeout test
Fixes https://oss-fuzz.com/testcase-detail/5234369031176192
|
|
|
59b05359
|
2022-07-24T17:14:09
|
|
[GSUB/GPOS] Add more buffer messages
Behind HB_BUFFER_MESSAGE_MORE.
https://github.com/harfbuzz/harfbuzz/pull/3495
|
|
|
00dfbbce
|
2022-07-21T11:39:32
|
|
[Coverage] Rename and templatize intersected_coverage_glyphs
|
|
|
d0eb2737
|
2022-07-21T11:24:56
|
|
[subset/GSUB/GPOS] Use more intersected_coverage_glyphs()
|
|
|
450d8346
|
2022-07-21T11:05:35
|
|
[subset/PairPosFormat1] Speed up significantly
|
|
|
71ce931e
|
2022-07-21T10:41:29
|
|
[PairPos] Don't compute newFormat
It was wrong, because it would be writing wrong values.
Test suite doesn't seem to catch any.
|
|
|
3c137ef0
|
2022-07-20T11:29:30
|
|
[GPOS/CursivePos] Fix unsafe-to-break marking
Fixes test.
|
|
|
54e9ab4a
|
2022-07-18T18:57:14
|
|
[GPOS/Cursive] Fix breaking of parent-child attachment
Mostly fixes https://github.com/harfbuzz/harfbuzz/issues/2469
|
|
|
a2f07231
|
2022-07-13T16:02:39
|
|
[GPOS] Adjust mark attachment on multiple substitution some more
Fixes https://github.com/harfbuzz/harfbuzz/issues/1545
|
|
|
cc83b0b8
|
2022-07-08T12:25:15
|
|
[>64k:layout:MarkBasePos/MarkMarkPos/MarkLigPos] Implement format 2
Implements https://github.com/be-fonts/boring-expansion-spec/issues/40
Subset does NOT lower format.
|
|
|
4b43070e
|
2022-07-08T12:22:16
|
|
[>64k:layout] Templatize MarkBasePos/MarkMarkPos/MarkLigPos
|
|
|
f0d6dda5
|
2022-07-07T16:28:24
|
|
[>64k:layout:PairPos] Implement format 3
Implements rest of https://github.com/be-fonts/boring-expansion-spec/issues/38
Subset does NOT lower format.
|
|
|
298ee47c
|
2022-07-07T16:27:49
|
|
[>64k:layout] Templatize PairPosFormat1
|
|
|
e9f8010f
|
2022-07-07T13:55:26
|
|
[>64k:layout:PairPos] Templatize & implement format 4
Implements part of https://github.com/be-fonts/boring-expansion-spec/issues/38
Subset does NOT lower format.
|
|
|
d15041be
|
2022-07-11T13:39:21
|
|
[GSUB/GPOS] Trace toplevel sanitize
|
|
|
ea11029a
|
2022-07-08T11:58:43
|
|
[GPOS] Split LigatureArray.hh
|
|
|
68b2742f
|
2022-07-07T16:11:15
|
|
[GPOS] Move code around
|
|
|
6a3043a0
|
2022-07-07T14:51:37
|
|
Fix tests
|
|
|
0b0e3b30
|
2022-07-07T14:06:44
|
|
[GPOS] Break down PairPosFormat1 into new layout
|
|
3238cb74
|
2022-07-06T13:18:14
|
|
[GPOS] Fix build on GCC < 7
|
|
|
d9ab805e
|
2022-07-05T11:45:10
|
|
Fix LookupFlag negation
Fixes https://github.com/harfbuzz/harfbuzz/issues/3703
|
|
|
900476c6
|
2022-06-30T19:21:23
|
|
Move GSUB.hh GPOS.hh back into the GPOS/GSUB sub directories.
|
|
|
3fbf2dec
|
2022-06-28T23:55:32
|
|
[reorg] Move OT::Layout::GPOS_impl::GPOS to OT::Layout::GPOS.
|
|
|
88ef3c5a
|
2022-06-28T23:26:49
|
|
[reorg] Change OT::Layout::GPOS to OT::Layout::GPOS_impl.
|
|
|
49ddf069
|
2022-06-28T23:15:07
|
|
[reorg] Move GPOS reverse_cursive_minor_offset implementation into new directory layout.
|
|
|
74f45f7c
|
2022-06-24T23:14:30
|
|
[reorg] Move remaining GPOS lookup types to new directory.
|
|
|
197d9a5c
|
2022-06-24T22:36:14
|
|
[reorg] Move more GPOS lookups to new directory.
|
|
|
c7307ca0
|
2022-06-24T22:01:02
|
|
[reorg] Begin moving GPOS into the new directory layout.
|