4bf9621113
[optical-bounds] Optimize
2022-09-01 13:36:26 -06:00
5d6f1a88e4
[layout] Add hb_ot_layout_get_optical_bound()
2022-09-01 13:36:26 -06:00
14eb3d37ad
[layout] Improve annotations
2022-09-01 13:18:42 -06:00
f8ddb9998b
[instance] Fix os/2 table width to widthclass mapping
2022-09-01 09:44:28 -07:00
8f84c58a34
[instance] don't copy phantom points from component
...
No need to consider USE_MY_METRICS for instancing
2022-09-01 09:44:28 -07:00
58dbc00162
[instance] Fix compiling Composite glyph bytes
...
The x/y offset encoded with int8 originally might overflow after deltas
are applied. So we cannot just copy and update old values.
2022-09-01 09:44:28 -07:00
8b7e2a1373
[instance] we need to update hmtx/vmtx values even for empty glyphs
...
Update metrics using the 4 phantom points
2022-09-01 09:44:28 -07:00
7d7b492344
[instance] move _normalize_axes_location to the beginning of
...
subset_plan_create
pinned_at_default flag decides whether delta will be collected as well
when collecting layout variation indices
2022-09-01 09:44:28 -07:00
6de0a6f0b7
[instance] update GPOS ValueRecord table
2022-09-01 09:43:46 -07:00
61636d4efe
[instance] update GPOS AnchorFormat3 table
2022-09-01 09:37:00 -07:00
9ab6605f20
[instance] update GDEF table
2022-09-01 09:35:22 -07:00
b72995ff16
[instance] GDEF table: collect both varidxes and deltas
2022-09-01 09:33:02 -07:00
e03043bd0b
[subset] don't let VariationStore subset() produce inner_maps
...
Make it a subset-planning object so VariationStore can subset to
specified inner_maps.
Also add a layout_variation_idx_delta_map in subset_plan
2022-09-01 09:32:41 -07:00
29d5c7f67a
docs: Improve docs for some apis
...
Various functions take hb_tag_t arrays. Those
arrays are expected to be 0-terminated. Document
that.
2022-08-31 14:54:12 -06:00
c96bfca380
[get-alternates] Minor simplify
2022-08-31 08:05:14 -06:00
41aa02ae72
[layout] Improve get_feature_tags documentation
...
Fixes https://github.com/harfbuzz/harfbuzz/issues/3798
2022-08-29 11:17:22 -06:00
14e754cd2c
[Unicode 15] Update the Arabic joining script list
2022-08-27 19:11:19 -04:00
29386d963c
[Unicode 15] Send the new scripts to USE
2022-08-27 19:11:19 -04:00
cc0e0f7056
[Unicode 15] Update the USE table
2022-08-27 19:11:19 -04:00
e93c2d1309
[Unicode 15] Update the emoji table & cluster test
2022-08-27 19:11:19 -04:00
f0da4a587a
[Unicode 15] Update the vowel constraint table
2022-08-27 19:11:19 -04:00
a223a61209
[Unicode 15] Update the Indic table
2022-08-27 19:11:19 -04:00
8467e12a74
[Unicode 15] Update the Arabic table
2022-08-27 19:11:19 -04:00
d0c32c5a0e
[Unicode 15] Update the UCD table
2022-08-27 19:11:16 -04:00
893512219e
Add a target to download Blocks.txt
2022-08-27 19:08:02 -04:00
b68d0af889
[Unicode 15] Add new `hb_script_t` values
2022-08-27 15:41:07 -04:00
f9d48150e1
Regenerate files using Ragel
2022-08-27 15:39:39 -04:00
371c88678f
Add few missing since tags
2022-08-23 22:30:39 +02:00
84d33a1ed8
[glyf] Fix compiler warning
2022-08-23 13:13:13 -06:00
f887ee0c67
[instance] update post.italicAngle
...
Add tests for instancing glyf/hmtx
2022-08-22 09:30:09 -07:00
4882c717b5
[instance] update OS/2.usWeightClass and OS/2.usWidthClass
2022-08-22 09:30:09 -07:00
ac0e22fa8e
[instance] update glyf/hmtx/vmtx tables
2022-08-22 09:29:37 -07:00
23461b7502
[hb-ft] Only apply FT_Face's transform if we created FT_Face
...
Fixes https://github.com/harfbuzz/harfbuzz/issues/3788
https://github.com/harfbuzz/harfbuzz/issues/3790
2022-08-19 10:28:30 -06:00
4f59211762
Merge pull request #3787 from harfbuzz/split_mark_base_bos
...
[repacker] Add support for splitting MarkBasePosFormat1 in the packer.
2022-08-18 16:33:44 -06:00
2eda2ab3bb
[object] Forward hb_object_create() arguments to constructor
2022-08-18 16:15:54 -06:00
df040de9b4
[array] Add a std::forward
2022-08-18 16:15:00 -06:00
c606978ee0
[array] Remove unused type pack
2022-08-18 16:13:56 -06:00
37d61afd5e
[subset] add destructor to subset plan.
...
This ensures that it's members get destructed before the plan itself is destructed, as hb_object_destroy calls the destructor for plan.
2022-08-18 16:09:36 -06:00
a91bfeeda5
[repacker] comment cleanup.
2022-08-18 22:01:48 +00:00
015ca5bc3c
[repacker] fix compiler alignment warning.
2022-08-18 21:52:55 +00:00
de37b2650d
[object] Only destruct object if it's not trivially-destructible
...
Such that we're legally free to access the object to destruct its
(pointer) fields ourselves afterwards. For things like hb_font_t,
hb_face_t, etc.
2022-08-18 15:21:48 -06:00
683c5dd21e
[repacker] further reduce base count.
2022-08-18 20:57:04 +00:00
5ddf41fc9c
[repacker] speed up MarkBasePos test case by using a smaller basecount.
2022-08-18 20:28:05 +00:00
bf28b84ae8
[repacker] cleanup unused base_array_id.
2022-08-18 01:51:37 +00:00
31976bfb50
[repacker] cleanup unused base_array_links.
2022-08-18 01:50:35 +00:00
6f5c52b604
[repacker] optimize AnchorMatrix::clone.
...
Previous runtime is O(n^2) reduced to O(n).
2022-08-18 01:48:10 +00:00
29e3b2467e
[repacker] optimzie remove_real_links as it's a hot method.
2022-08-18 01:19:54 +00:00
46b5dbd7ce
[repacker] optimize index_for_offset.
2022-08-18 01:18:16 +00:00
52303638b9
[repacker] correct size calculation for MarkBasePosFormat1.
2022-08-18 01:10:42 +00:00
ac1a853abc
[repacker] implement sanitize methods for MarkBasePos.
2022-08-18 00:55:47 +00:00
a3ed9f9099
[repacker] fix graph comparison, and mark base pos generation for the tests.
2022-08-17 23:39:11 +00:00
19c51ed35c
[repacker] Get mark base pos test working.
2022-08-17 19:15:55 +00:00
b46ced9562
[repacker] correct MarkArray size calculation.
2022-08-17 17:51:29 +00:00
36c76c27c6
[repacker] when clearing links in MarkArray, also clear parents of the children.
2022-08-17 17:30:21 +00:00
8c3db8bdfd
[repacker] more progress on MarkBasePos tests.
2022-08-17 00:36:23 +00:00
1405f96b6f
[repacker] change run_resolve_overflow_test to check for graph equivalence.
...
Replaces a check for an exact match on the final serialized bytes. The previous check enforced equivalent topological sorting between result and expected, but we only really care that the graph's are equivalent and don't overflow.
2022-08-15 23:48:00 +00:00
07fd0528c0
[repacker] add graph equality check.
...
Does not compare topological sorting, but looks for equivalence of the two graphs.
2022-08-15 23:16:51 +00:00
5cf2a25a60
[repacker] Expose on internal method in the repacker that allows the caller to pass in/out a graph.
...
Will be used in testing so we can compare graphs instead of packed result.
2022-08-15 22:49:24 +00:00
c414ef292b
[repacker] Implement MarkArray::shrink.
2022-08-15 22:10:37 +00:00
4ab7e579cb
Make HB_BORING_EXPANSION opt-in instead of opt-out
...
Fixes https://github.com/harfbuzz/harfbuzz/issues/3757
2022-08-12 12:23:48 -06:00
f8b5520556
[repacker] Add AnchorMatrix::shrink.
2022-08-11 23:09:36 +00:00
bbe14417ad
[repacker] Begin implementing MarkBasePosFormat1::shrink.
2022-08-11 22:53:30 +00:00
c9ddf0815a
[repacker] Implement AnchorMatrix::clone.
2022-08-11 22:34:59 +00:00
5ea3c0be8f
[repacker] Implement MarkArray::clone.
2022-08-11 22:21:28 +00:00
0083fd109c
[repacker] add as_table() helper to graph.
2022-08-11 22:09:46 +00:00
b00eb77682
[repack] Add add_link helper to graph.
2022-08-11 20:33:21 +00:00
1acd2a8bf9
[repacker] implement MarkBasePosFormat1::clone_range.
2022-08-11 20:22:31 +00:00
cf817f3d99
[repacker] Hook up MarkBasePos splitting.
2022-08-11 19:26:59 +00:00
4418beac93
[repacker] start implmenting MarkBasePos splitting.
2022-08-11 19:08:04 +00:00
f4f7d691af
Merge pull request #3779 from harfbuzz/split_pair_pos_2
...
[repacker] Add PairPosFormat2 table splitting in the repacker.
2022-08-09 22:23:23 -06:00
fa46dbca9d
[repacker] Make actuate_subtable_split internal.
2022-08-08 17:07:14 +00:00
fe15f2559f
[repacker] use position instead of memory address as key in device_tables map.
2022-08-08 16:57:28 +00:00
163fbf0be1
[repacker] Check for nullptr's before sanitizing.
2022-08-05 23:37:11 +00:00
13253233f7
[repacker] in PairPosFormat2 splitting use the max estimated coverage/classdef size for sizing serialization buffers.
2022-08-05 23:15:10 +00:00
dde0a2b071
[repacker] track estimated coverage size during PairPosFormat1 split point analysis.
2022-08-05 22:30:37 +00:00
b37e8bef0e
[repacker] count size of the current class at the split point in the next segment.
2022-08-05 22:16:20 +00:00
7fde6ab025
fuzzer fix: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=49790
2022-08-05 15:10:31 -06:00
a4e0fd1685
[MultipleSubst] Rewrite serialize signature as single iterator
2022-08-05 15:05:51 -06:00
65d28bc5a7
[MultipleSubst] Rewrite serialize() in terms of iterators
...
Unused still, and hence untested
2022-08-05 14:56:07 -06:00
b57ea3b053
Revert "[iter] Use && in uses of is_source_of"
...
This reverts commit ccbba667a9
2022-08-05 14:29:27 -06:00
0e48a65d32
[repacker] estimate size of classDef1 and coverage during PairPos2 split point analysis.
2022-08-05 20:19:11 +00:00
2264df6da3
[repacker] add utility that can calculate the size of Coverage+ClassDef via incremental class inclusion.
2022-08-05 18:33:03 +00:00
ccbba667a9
[iter] Use && in uses of is_source_of
2022-08-05 11:51:51 -06:00
8fb7cc1c63
[iter] Use && in is_sink_of uses
2022-08-05 11:49:29 -06:00
5d824c09c0
[repacker] during table splits don't mutate shared coverage/classdef in place.
...
If other subtables are sharing coverage with a subtable being split we have to duplicate the coverage/classdef tables before they are modified during the shrink operation.
2022-08-05 01:37:14 +00:00
e1ab355056
[repacker] correct lookup link insertion.
2022-08-05 01:25:16 +00:00
a733a9afa5
[repacker] insert new subtables immediately after the subtable they split from in the lookup.
2022-08-05 00:32:47 +00:00
506547c958
[repacker] Use hb_pair_t constructor instead of hb_pair ().
...
hb_pair was causing corrupted gid values.
2022-08-04 21:36:21 +00:00
fdd1952c75
[repacker] PairPosFormat2 splitting - fix coverage and classdef splitting.
...
The old code was splitting based on coverage index, but should have been splitting on class value.
2022-08-04 19:21:16 +00:00
c67c1b745b
VarStore: simplify again
2022-08-04 11:42:22 -06:00
914542bd18
Whitespace
2022-08-04 11:40:54 -06:00
d7adc55e18
[ot-font] Allow 24bit glyphs in advance cache
2022-08-04 11:40:54 -06:00
99070a734a
[cache] Use short instead of int if fits
2022-08-04 11:40:54 -06:00
d831e935df
bug fix in VarData get_delta ()
...
when LONG_WORDS flag is set, item row is not computed correctly
lcursor should be interpreted as INT32
2022-08-04 11:40:42 -06:00
b154b1e4c3
[repacker] pull out PairPosFormat1,2::do_split() into a common helper method.
2022-08-04 01:37:21 +00:00
88e0dd02cb
[repacker] add sanitization for PairPosFormat2.
2022-08-04 01:03:07 +00:00
51a5060273
[repacker] add test for splitting a PairPos2 w/ device tables.
2022-08-03 22:30:42 +00:00
54fab21cb1
[repacker] get basic pair pos 2 split test working.
2022-08-03 21:57:37 +00:00
60d6ffb375
[repacker] always duplicate classDef2 when splitting a PairPos2.
...
Splits are done in a way that it shouldn't be possible to share the classDef2 between split PairPos2's so pre-emptively duplicate it.
2022-08-03 21:01:23 +00:00
6be152420f
[repacker] add basic test for PairPos2 splitting.
2022-08-03 19:02:20 +00:00
b78546b1d2
[cache] Residual
2022-08-03 13:02:18 -06:00
ec90d1e161
[cache] Add a non-threadsafe version
...
Use in hb-ft, since already mutex'ed.
2022-08-03 13:01:04 -06:00
f73c15ca6c
[atomic-int] Add operators for relaxed ops
2022-08-03 13:01:04 -06:00
86d1e22d4f
[atomic-ptr] Rename get
2022-08-03 13:01:04 -06:00
d3f2287e0b
[atomic-int] Rename get/set
2022-08-03 13:01:04 -06:00
c80e32972f
[mvar] Use VarIdx
2022-08-03 11:31:34 -06:00
52bdc750c1
Revert "[meson] Use pathlib in gen-harfbuzzcc.py"
...
This reverts commit eaf7e5686chttps://github.com/harfbuzz/harfbuzz/issues/3776
No idea what is going on, but lets restore the old code.
2022-08-03 10:40:57 +02:00
65ed82fde5
[repacker] PairPosFormat2::do_split.
2022-08-02 22:22:42 +00:00
f43055f35a
[repacker] Implement PairPosFormat2::shrink.
2022-08-02 22:16:29 +00:00
16bfe6536b
[meson] use cpp.get_argument_syntax not cpp.get_id
...
To account for both MSVC and clang-cl.
Fixes https://github.com/harfbuzz/harfbuzz/issues/3756
2022-08-03 00:07:40 +02:00
9f2a44640c
[repack] implement device table transfer for PairPosFormat2.
2022-08-02 21:47:53 +00:00
22eae32b3b
[repacker] add classDef1 clone_range to PairPosFormat2 split.
2022-08-02 21:04:38 +00:00
68b90153ea
[repacker] Add class def sanitize and range cloning.
2022-08-02 20:58:35 +00:00
ca0df565f7
[repacker] extract coverage cloning into helper.
2022-08-02 20:04:46 +00:00
ee18ae3b76
[avar] Minor move code around
2022-08-02 12:56:06 -06:00
7f4b2037a5
[repacker] include size of device tables when determining PairPos2 split points.
2022-08-02 18:43:25 +00:00
826639fab2
[src] Add test-use-table
...
Fixes https://github.com/harfbuzz/harfbuzz/issues/3758
2022-08-02 12:18:18 -06:00
58fdbd8e5d
[repacker] begin adding PairPosFormat2 splitting support.
2022-08-02 17:32:13 +00:00
e387b3acd3
[ft] Try harder
2022-08-02 10:02:48 -06:00
40a3468906
hb-ft: cast to float to help windows sqrtf
2022-08-02 10:02:48 -06:00
6549aec89d
[SingleSubstFormat1] Help avoid timeouts in closure() some more
...
For https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=49712
2022-08-01 13:11:14 -06:00
ba9b20534c
[ft] Try working around fonts with transform set
...
Fixes https://github.com/harfbuzz/harfbuzz/issues/3772
2022-08-01 12:42:05 -06:00
04d28d94e5
[repacker] fix signedness of char in tests
2022-08-01 11:48:57 -06:00
f1f2be776b
5.1.0
2022-07-31 15:48:32 +02:00
d6e55f1baf
[automake] Use LANG=C when generating harfbuzz*.cc
...
Since `sort` is locale-dependent.
2022-07-30 23:35:47 +02:00
a722b3e666
[shape] Only add any unsafe-to-concat flag if requested
...
Previously it was confusing as random incorrect flags were produced.
2022-07-30 14:33:33 -06:00
0a31cfb225
[buffer] Fix produce-tatweel enum value
2022-07-30 14:32:58 -06:00
a0111e4fab
[graph] Fix warning
...
Fixes https://github.com/harfbuzz/harfbuzz/issues/3766
2022-07-30 12:09:45 -06:00
083d4ef5c4
[harfbuzz-subset.cc] Revert back the sort order
...
Generator seems unstable.
2022-07-30 11:53:56 -06:00
065f1e33c8
Merge pull request #3763 from harfbuzz/split_pair_pos
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[repacker] Add ability for repacker to pre split PairPosFormat1 subtables.
2022-07-30 11:09:33 -06:00
7c9e1ffa7c
Merge pull request #3762 from harfbuzz/safe-to-kashida
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Prototype glyph flag safe-to-kashida
2022-07-30 10:33:27 -06:00
f43dadb8ee
Rename kashida -> tatweel
2022-07-30 10:23:03 -06:00
73c3ac9172
Document kashida stuff
2022-07-30 10:21:34 -06:00
d277addb2f
[buffer] Add HB_BUFFER_FLAG_PRODUCE_SAFE_TO_INSERT_KASHIDA
2022-07-30 10:10:21 -06:00
915e12ccbb
Prototype glyph flag safe-to-kashida
...
Fixes https://github.com/harfbuzz/harfbuzz/issues/3721
2022-07-30 10:05:36 -06:00
5e31a582c9
[emoji] Bump compression level
2022-07-30 00:09:33 -06:00
56a5bc3bd0
[emoji] Regenerate test data
...
Fix generator.
2022-07-30 00:08:44 -06:00
90a3355e66
[ucd-table] Use more compact compression numbers
...
Doesn't show any slowdown in benchmarks.
2022-07-30 00:01:50 -06:00
23dbd35ca3
Merge branch 'main' into split_pair_pos
2022-07-29 19:51:57 -06:00
a5d9012e94
Revert "[ot-font] Minor simplification"
...
This reverts commit 28c02b3768
2022-07-29 19:51:00 -06:00
9578c44ea2
[repacker] add HB_FALLTRHOUGH.
2022-07-29 22:21:32 +00:00
6a5e2cb2f8
[repacker] add todo.
2022-07-29 22:21:32 +00:00
14f95ee0cf
[repacker] re-count shared node sizes in split PairPos segments.
2022-07-29 22:21:32 +00:00
3b91fb2a9f
[repacker] cleanup todo.
2022-07-29 22:21:31 +00:00
a0b8893e46
[repacker] add Coverage sanitize.
2022-07-29 22:21:31 +00:00
38846f41d3
[repacker] more TODO cleanup.
2022-07-29 22:21:31 +00:00
46c1fa7d1b
[repacker] sanitize PairPos during subtable extension.
2022-07-29 22:21:31 +00:00
2a5902ee50
[repacker] cleanup.
2022-07-29 22:21:31 +00:00
674f0194a3
[repacker] add extension pairpos split test.
2022-07-29 22:21:31 +00:00
1d2516f037
[repack] get basic pairpos split test working.
2022-07-29 22:21:31 +00:00
fb3f6ad7c0
[repacker] ensure lookup map is updated when lookup memory location changes.
2022-07-29 22:21:31 +00:00
4e7360f78d
[repacker] begin adding tests for PairPosFormat1 splitting.
2022-07-29 22:21:31 +00:00
f1bfb6585f
[repacker] cleanup debug prints.
2022-07-29 22:21:31 +00:00
65afed047d
[repacker] more bug fixes.
2022-07-29 22:21:31 +00:00
1002a3dcd3
[repacker] bug fixes.
2022-07-29 22:21:31 +00:00
a5c2c8c131
[repack] fix incorrect shrink.
2022-07-29 22:21:31 +00:00
d589ce68ea
[repacker] add extension subtable when needed while adding new PairPos table's.
2022-07-29 22:21:31 +00:00
5024d4de67
[repack] more PairPos split implementation.
2022-07-29 22:21:31 +00:00
510b8ab101
[repack] link new coverage in PairPosFormat1::clone_range.
2022-07-29 22:21:31 +00:00
29cb8818cd
[repacker] new coverage serialization in PairPosFormat1.
2022-07-29 22:21:31 +00:00
8d63f60e5b
[repack] add graph_t::move_child helper function.
2022-07-29 22:21:31 +00:00
8e5fffc44a
[repack] add helper to create new nodes.
...
Switch to malloc'ing each node individually rather than trying to guess up front the total buffer space needed.
2022-07-29 22:21:31 +00:00
bf0986c7d1
[repack] sketch splitting mechanism for PairPosFormat1.
2022-07-29 22:21:30 +00:00
f6a242b605
[repacker] begin adding PairPos splitting support.
2022-07-29 22:21:30 +00:00
69913e012e
[repacker] Update repacker api method to take a table tag.
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This is needed to allow table specific optimizations to be performed during repacking.
2022-07-29 16:16:46 -06:00
28c02b3768
[ot-font] Minor simplification
2022-07-29 15:55:16 -06:00
149b030520
Fix thinko
2022-07-29 12:41:30 -06:00
f7677213d7
[SingleSubstFormat1] Don't close glyphs in degenerate cases
...
Fixes https://oss-fuzz.com/testcase-detail/5145429829877760
2022-07-29 12:00:29 -06:00
3da50c50aa
Remove unused const
2022-07-29 11:57:15 -06:00
0c4495e555
[meson] Don’t use f-string
...
It requires Python 3.6+
https://github.com/harfbuzz/harfbuzz/pull/3760#issuecomment-1198972788
2022-07-29 13:22:18 +02:00
e51526bf06
[CompositeGlyph] Add HB_NO_BEYOND_64K
2022-07-28 09:53:30 -06:00
6e6b9cf972
[use-table] Adjust main() code
2022-07-28 09:48:43 -06:00
eaf7e5686c
[meson] Use pathlib in gen-harfbuzzcc.py
2022-07-28 13:49:06 +02:00
5df2347cf3
[meson] Don’t tamper with paths in amalgam files
...
Using os.path.basename() breaks files in subdirectories
(gsubgpos-graph.cc instead of graph/gsubgpos-graph.cc).
Use paths relative to current source dir instead.
2022-07-28 13:49:06 +02:00
0c5b60acbd
[use-table] Fix previous commit
2022-07-27 14:00:06 -06:00
0788f77371
[use-table] Add a main() to print categories
2022-07-27 13:58:44 -06:00
9aaa835ac1
[use-table] Regenerate with latest packtab
2022-07-27 12:24:43 -06:00
3698ae25bf
[harfbuzz-subset.cc] Update
2022-07-26 14:41:34 -06:00
e2cc34e190
[subset/GPOS] Fix a fuzzer timeout test
...
Fixes https://oss-fuzz.com/testcase-detail/5234369031176192
2022-07-26 12:31:40 -06:00
241ebc9354
[repacker] fix include paths.
2022-07-26 12:22:17 -06:00
5f4adb9bf3
[repacker] fix to lookup size comparison.
2022-07-26 12:22:17 -06:00
6627204c4d
[repacker] Makefile fix.
2022-07-26 12:22:17 -06:00
f56e66f3f0
[repacker] for ext promotion choose lookups from highest subtables per byte to lowest.
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Attempts to roughly maximize the number of subtables that are non-ext.
2022-07-26 12:22:17 -06:00
9d0b2da51b
[repacker] count subtable size in each group of consecutive layers for extension promotion decisions.
...
Enforce that the following groups are all <64k in size:
- LookupList + Lookups
- Lookups + SubTables
- SubTables + Descendants
2022-07-26 12:22:17 -06:00
3d37b9f4db
[repacker] when calculating 16bit space size also consider ext lookup subtables.
2022-07-26 12:22:17 -06:00
9db3beb721
[repacker] include LookupList size when calculating size of 16bit space for ext promotion decisions.
2022-07-26 12:22:17 -06:00
e0607af976
[repacker] Use extension promotion when repacking invoked via hb-subset-repacker (eg. from fonttools).
2022-07-26 12:22:17 -06:00
8d611a7fd0
[repacker] remove temporary visibility overrides in gsubgpos.
2022-07-26 12:22:17 -06:00
7de136f8a8
[repacker] add ext promotion test.
2022-07-26 12:22:17 -06:00
c38896e07c
[repacker] todo.
2022-07-26 12:22:17 -06:00
ad0041f5f7
[repacker] Add basic version of the extension promotion selection algorithm.
2022-07-26 12:22:17 -06:00
0b6ca424fc
[repacker] fix GSTAR sanitize.
2022-07-26 12:22:17 -06:00
11709f0fbe
[repacker] support extension promotion in 24bit GSUB/GPOS.
2022-07-26 12:22:17 -06:00
b37374b04f
[repacker] save buffer reference (not copy).
2022-07-26 12:22:17 -06:00
ae290ff4fe
[repacker] add sanitization for GSUB/LookupList/Lookup during extension promotion.
2022-07-26 12:22:17 -06:00
ce03c3538a
[repacker] add make_extension_context_t.
2022-07-26 12:22:17 -06:00
ebb64b50da
[repacker] size buffer correctly.
2022-07-26 12:22:17 -06:00
815bb82b4d
[repack] fix incorrect extension object bounds.
2022-07-26 12:22:17 -06:00
7e6f6c3e88
[repack] fix new node bounds.
2022-07-26 12:22:17 -06:00
b1d38a6d0b
[repack] WIP implement extension promotion mechanism.
2022-07-26 12:22:17 -06:00
3f7a74ff40
[repacker] WIP extension promotion implementation.
2022-07-26 12:22:17 -06:00
1945b400da
[cpluscplus] Wrap hb-subset types as well
...
Also changes signature of get_user_data of hb.h types to take const
object. This is safe.
2022-07-25 10:45:55 -06:00
1ac21246a7
[hb-ft] Fix bitmap font rendering with hb_ft_font_changed()
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Fixes https://github.com/harfbuzz/harfbuzz/issues/3754
Fixes https://github.com/harfbuzz/harfbuzz/issues/3755
2022-07-25 08:40:02 -06:00
94de328011
[GSUB/GPOS] Adjust buffer message
2022-07-24 18:51:55 -06:00
bc80e4b923
[GSUB/GPOS] More buffer message for contextuals
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Fixes https://github.com/harfbuzz/harfbuzz/issues/3753
2022-07-24 18:50:14 -06:00
59b05359cd
[GSUB/GPOS] Add more buffer messages
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Behind HB_BUFFER_MESSAGE_MORE.
https://github.com/harfbuzz/harfbuzz/pull/3495
2022-07-24 18:39:30 -06:00
0722b627f4
[buffer] Return delta from sync_so_far
2022-07-24 17:35:44 -06:00
c55c019771
[buffer] Add assertions of buffer sync status to message_impl
2022-07-24 16:30:33 -06:00
da9edce84c
[buffer] Add sync_so_far()
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This removes separate out-buffer, at the cost of possibly changing
idx.
2022-07-24 16:30:19 -06:00
cbccadba8d
5.0.1
2022-07-23 22:09:06 +02:00
61d0c54701
[ft] Pass design, not normalized, coords to freetype
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Needed for avar2 to work.
2022-07-23 13:26:18 -06:00
473a5e5651
[font] Fix design-coords
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Ouch!
2022-07-23 13:26:18 -06:00
40b21edf48
5.0.0
2022-07-23 19:53:14 +02:00
4cb83967aa
[subset/ClassDefFormat2] Fix timeout
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Fixes https://oss-fuzz.com/testcase-detail/5417800474165248
2022-07-23 11:00:20 -06:00
32c85b8c8c
[avar2] Fix mapping when coords length don't match
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Ouch.
Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=49407
2022-07-23 10:50:26 -06:00
06c3ec0a19
[avar2] Minor sanitize rewrite
2022-07-23 10:45:28 -06:00
f94a3ba1db
[varStore] Better protect against HB_NO_VAR builds
2022-07-23 10:36:08 -06:00
17863bd16b
[config/avar2] add HB_NO_VARIATIONS2
2022-07-22 22:38:08 -06:00
5a9c7930ef
Add HB_NO_BEYOND_64K
2022-07-22 21:33:31 -06:00
c76fd3c5f9
[avar2] Add link to "Spec".
2022-07-22 15:29:57 -06:00
edca52c3b6
[avar2] Use a varStore cache
2022-07-22 15:29:57 -06:00
59f8afa73e
[avar2] Remove XXX item
2022-07-22 15:29:57 -06:00
d6c4f757a4
[avar2] Clamp out values
2022-07-22 15:29:57 -06:00
d0e2ad9297
[avar] Pre-alloc vector
2022-07-22 15:29:57 -06:00
2a877b554a
[avar2] First stab at mapping v2 values
2022-07-22 15:29:57 -06:00
c3eb6713e9
[avar2] Add v2 structure and sanitize
2022-07-22 15:29:57 -06:00
c9e843942e
[min/max] Don't forward argument
2022-07-22 09:01:28 -06:00
cb5ca6be29
[ft] Actually call check_changed() from _changed()
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Ouch!
Fixes https://github.com/harfbuzz/harfbuzz/issues/3746
2022-07-22 05:48:27 -06:00
fd535a240b
[ft] Remove check_changed from get_glyph_shape()
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Leftover.
2022-07-22 05:48:12 -06:00
7cdde6a241
[ClassDef] Write a loop as range for
2022-07-21 17:18:45 -06:00
0cc2f3c218
[algs] Remove hb_pair_t()
2022-07-21 16:46:45 -06:00
9eab3ac72d
[CoverageFormat2] Remove hand-written loop
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While on a fuzzer-found test case (added) that loop was faster,
on real fonts, including NotoNastaliq in our benchmark, it was
actually slower, which intuitively I would have expected.
Still no idea why on that fuzzer case it's faster though. :(
2022-07-21 12:36:53 -06:00
bbb4db90dd
[Coverage/SingleSubst] Move hand-written loop to Coverage
2022-07-21 12:34:46 -06:00
7b95783efb
[Coverage] Internal rename
2022-07-21 12:18:51 -06:00
afa65f2903
[Coverage] Minor type change
2022-07-21 12:17:08 -06:00
b38587aa0b
[Coverage] Internal renames
2022-07-21 12:14:06 -06:00
84d38df828
[Coverage] Minor use range-based loop
2022-07-21 12:12:04 -06:00
b017b73ffe
[Coverage] Minor remove a couple unnecessary as_array()'s
2022-07-21 12:06:55 -06:00
9e650b4e0c
[Coverage] Speedup intersect_set
2022-07-21 12:01:52 -06:00
efa388074d
[subset/SingleSubsetFormat1] Use Coverage.intersect_set
2022-07-21 11:52:36 -06:00
00dfbbce1c
[Coverage] Rename and templatize intersected_coverage_glyphs
2022-07-21 11:45:05 -06:00
d0eb273791
[subset/GSUB/GPOS] Use more intersected_coverage_glyphs()
2022-07-21 11:24:56 -06:00
450d834679
[subset/PairPosFormat1] Speed up significantly
2022-07-21 11:05:35 -06:00
5d7556e184
Revert "[subst/SingleSubstFormat1] Rewrite nicer"
...
This reverts commit bababe1072
2022-07-21 10:58:36 -06:00
71ce931e6d
[PairPos] Don't compute newFormat
...
It was wrong, because it would be writing wrong values.
Test suite doesn't seem to catch any.
2022-07-21 10:41:29 -06:00
02ca025443
[layout] Add large_int to Types
2022-07-21 10:30:23 -06:00
bababe1072
[subst/SingleSubstFormat1] Rewrite nicer
2022-07-21 10:25:27 -06:00
cf123e6a0d
[Coverage] Add get_population ()
2022-07-21 10:24:04 -06:00
2ad3c0c770
Fix uninitialized variable
2022-07-21 09:46:25 -06:00
fa471043fc
[subset] Fix previous commit
2022-07-20 22:42:18 -06:00
Behdad Esfahbod
Qunxin Liu
Matthias Clasen
David Corbett
Khaled Hosny
Garret Rieger
psykose