8cf7076309
[VarComposite] Fix skew
2023-01-25 14:35:35 -07:00
90a98dd62a
[instancer] fix potential memory leak for compiled glyph bytes
...
Also calculate max_offsets after glyph bytes are compiled, cause byte
length of a glyph might change after compile
2023-01-25 11:37:19 -07:00
27f72f0deb
[instancer] avoid double free for compiled glyph bytes
...
also increase the HB_GLYF_MAX_POINTS limit to 20000 cause the test file has a
.notdef glyph which is a composite glyph and has 10176 points after
get_points() call
2023-01-24 17:28:51 -07:00
72e13fff65
[COLRv1] Handle void extents
2023-01-24 11:05:38 -07:00
20318feddf
[COLRv1] Don't return extents if glyph has no paint
...
Fixes https://github.com/harfbuzz/harfbuzz/issues/4068
2023-01-24 11:04:10 -07:00
b987918125
Merge pull request #4052 from googlefonts/instancer_recalc_bounds
...
[instancer] recalc bounds by default when --instance option is enabled
2023-01-22 09:08:51 -07:00
749df4ee84
[PairPosFormat1] One more
2023-01-21 16:00:54 -07:00
b648ceb72f
[PairSet] Optimize last commit
2023-01-21 15:58:59 -07:00
891623243c
[PairSet] Unify get_size()
2023-01-21 15:57:18 -07:00
b63159e8bf
[PairPosFormat1] Fix stride
...
Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=55287
and generally the lookup with MediumTypes.
2023-01-21 15:51:40 -07:00
be8a87c453
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.
2023-01-21 15:50:25 -07:00
30058f489a
[instancer] trim .notdef outline data after recalc bounds
...
If outline data present, we use it to recalc bounds and then trim it
accordingly
2023-01-20 14:50:03 -08:00
94c390d078
[instancer] update head table
2023-01-20 14:50:03 -08:00
2ecb1c31e9
[instancer] always recalculate bounds when --instance option enabled
...
But don't recompile glyph bytes if pinned at default
2023-01-20 14:50:03 -08:00
1f948e7fd5
[instancer] store recalculated head/maxp info in subset plan
2023-01-20 14:49:54 -08:00
92122421c9
[instancer] update vhea/hhea tables
2023-01-20 14:48:53 -08:00
638e0ed4fd
[paint] Overlay custom-palette on top of chosen palette
...
Got to agree this is more ergonomic.
2023-01-20 13:57:39 -07:00
d06976e68f
[glyf] Add an edge-count limit
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Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=55246
2023-01-20 08:21:43 -07:00
0b32cf9023
[COLR] Rename a variable
2023-01-18 21:16:38 -07:00
7aca3b5090
[COLRv1] Hook up custom palette colors
2023-01-18 21:01:44 -07:00
eed5d5efdd
[VarComposite] Implement RESET_UNSPECIFIED_AXES
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Fixes https://github.com/harfbuzz/boring-expansion-spec/issues/79
2023-01-18 14:13:12 -07:00
e4a41f5e16
[COLRv1] Implement recursive clip boxes
...
Tests need update.
hb-view test_glyphs-glyf_colr_1_variable.ttf -u f0c00
2023-01-16 16:27:04 -07:00
ed023f66df
Enable -Wformat-signedness
...
And fix the codebase.
2023-01-12 17:04:24 -07:00
cfb672f1e5
[glyf] Revert sign of advance widths back
2023-01-12 11:59:18 -07:00
65d3db375c
[subset-plan] Simplify user_axes_location allocation
2023-01-11 12:36:54 -07:00
75b33cb04b
[subset-plan] Simplify hmtx_map / vmtx_map allocation
2023-01-11 12:24:35 -07:00
33ce3a0d44
[subset] Minor adjust a couple types
2023-01-11 12:21:26 -07:00
b33eb9ecfc
[subset-plan] Simplify layout_variation_idx_delta_map allocation
2023-01-11 11:20:04 -07:00
9c45d98f73
[subset-plan] Simplify colr_palettes allocation
2023-01-11 11:16:18 -07:00
b74a265196
[subset-plan] Simplify colrv1_layers allocation
2023-01-11 11:15:15 -07:00
5fc91de2c0
[shape-plan] Simplify _glyphset_colred allocation
2023-01-11 11:04:17 -07:00
0728098e45
[Coverage] Speed up subset for too-large Coverage tables
...
Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=54980
2023-01-10 10:19:00 -07:00
0275151490
[paint] Align deptch/edge count conditions across two backends
2023-01-09 12:27:09 -07:00
f46dcf147b
[paint/COLR] Fix clip transform
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Sigh. So complicated.
2023-01-08 14:35:42 -07:00
f283d4d366
[paint] Try to adjust both renderers to use same clip order
2023-01-08 12:42:34 -07:00
5bd6fc1ace
Comment
2023-01-07 16:32:50 -07:00
432afa9dff
[paint] Fix paint_extents usage
...
It was broken all this time :(.
The two backends do this slightly differently...
2023-01-07 16:25:30 -07:00
65c3cde5da
[COLRv1] Fix scale variation
2023-01-07 14:29:18 -07:00
c8486b6301
[open-type] Add to_int to fixed types
...
To make sure we don't accidentally forget to_float().
As we did recently in COLRv1 code.
2023-01-07 14:15:17 -07:00
dfd9bf8a50
[COLRv1] Fix a couple of missing to_float() calls
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Ouch!
2023-01-07 14:05:02 -07:00
d045de78c1
[paint] Optimize PAINT_COMPOSITE
...
At the start of each paint call the current group is clear.
So we don't need to start a new group for the backdrop paint.
A paint composite really needs one group push, not two.
2023-01-07 13:56:43 -07:00
4adc748b13
Move Color tables to src/OT/Color/
2023-01-01 14:57:53 -07:00
2eacc37e08
[vector] Add internal API for exact-size allocation
...
Use it from a couple of places.
2022-12-31 12:30:31 -07:00
ae208963df
Add hb-limits.hh
2022-12-26 12:30:39 -07:00
f3985d9482
[paint] Fix drawing non-color glyphs
2022-12-23 13:37:59 -07:00
c221933977
[paint] Preserve foreground information
2022-12-23 13:37:59 -07:00
6387004cad
[paint] Simplify api
...
Drop the hb_paint_context_t struct from the API, and
only pass the font where we need it.
2022-12-23 13:37:59 -07:00
71bd5a0dfc
[paint] Resolve colors
...
We don't need to pass the index/alpha pairs to
client callbacks, and can just resolve the colors
internally.
Update test results.
2022-12-23 13:37:59 -07:00
9be01b6bff
[paint] Pass hb_paint_context_t along
...
Replace the font argument with a hb_paint_context_t
that carries the font, the palette index and the
foreground color.
The hb_font_paint_glyph() api now takes the palette
index and the foreground color as extra arguments.
Update all callers and regenerate test results.
2022-12-23 13:37:59 -07:00
97224f3b63
[paint] Pass font to all callbacks
...
This will lead to easier implementations.
At the same time, we change the push_clip_glyph
callback to use the font as-is, no unscaling needed.
Update all callers and expected test results.
2022-12-23 13:37:59 -07:00
686e627bdf
[paint] Set up root transform in one place
...
Instead of spreading this in all the tables,
make hb_paint_funcs_t provide a push/pop_root_transform
that does all the setup.
2022-12-23 13:37:59 -07:00
601a596ca0
[paint] Fix include path
2022-12-23 13:37:59 -07:00
2edd771cf5
glyf: Implement paint_glyph
2022-12-23 13:37:59 -07:00
9a0ebd2b2a
[glyf] Fix slant-scaling in GlyphHeader too
2022-12-22 10:21:50 -07:00
b0abbfd868
[font] Centralize glyph-extents scaling
...
Needs more testing...
Some rounding was removed, namely in cff1 and cff2.
2022-12-22 07:32:15 -07:00
97b8ada865
[varc] Reset component coordinates to that of the font
...
Fixes https://github.com/harfbuzz/boring-expansion-spec/issues/78
2022-12-21 19:52:20 -07:00
9b5b4da0e4
[varc] Set coordinates as absolute values
2022-12-20 09:58:04 -07:00
80e68f09c5
[VarC] Change rotation/skew representation
...
Fixes https://github.com/harfbuzz/boring-expansion-spec/issues/77
2022-12-19 19:17:04 -07:00
03a1685693
[VarC] Change representation of scale from 4.12 to 6.10
...
Fixes https://github.com/harfbuzz/boring-expansion-spec/issues/76
2022-12-19 17:12:09 -07:00
79285a9983
VarC: cast ints ( #3934 )
...
msvc is rightfully complaining that the types on the sides of
the ternary are not matching:
```
C:\pango\subprojects\harfbuzz\src\OT\glyf\VarCompositeGlyph.hh(317): error C2446: ':': no conversion from 'const OT::HBUINT16' to 'const OT::HBUINT8'
```
2022-12-13 11:14:20 -07:00
bd7cb384cf
[VarC] Remove unused variable
2022-12-12 14:10:48 -07:00
1b278c7658
[VarC] Update for new format
...
https://github.com/harfbuzz/boring-expansion-spec/issues/71
2022-12-12 13:57:05 -07:00
6bb478eeeb
[VarC] Clamp after addition
2022-12-12 11:39:06 -07:00
80a5011eb6
[VarC] Fix coord setting
...
Those are additive.
2022-12-12 11:37:59 -07:00
9ab2c8034e
Revert "[glyf] Use component phantom points after transformation"
...
This reverts commit a756bd1944https://github.com/harfbuzz/harfbuzz/issues/3929
2022-12-11 12:04:29 -07:00
bf2e817549
[VarComposites] Support GID24
2022-12-09 23:15:26 -07:00
10d38dcdfd
[varc] Change format slightly
...
Fixes https://github.com/harfbuzz/boring-expansion-spec/issues/70
2022-12-09 19:19:57 -07:00
5cf0b9ae7d
[varc] Mark as experimental feature with HB_NO_VAR_COMPOSITES
2022-12-09 18:59:43 -07:00
82b4f3791e
[coord-setter] Don't modify font coords
2022-12-09 18:46:33 -07:00
e9e503b80b
[Glyph] Pass down coords to get_points
2022-12-09 18:42:46 -07:00
8e46870093
[gvar] Take coords in instead of font in apply_deltas_to_points
2022-12-09 18:35:30 -07:00
3caa42a4a7
Fix build after rebase
2022-12-09 14:48:41 -07:00
bbe59e4211
Whitespace
2022-12-09 14:45:29 -07:00
13deea7cbd
[glyf/VarComposite] Clamp axis coordinates
2022-12-09 14:45:29 -07:00
a975be4c07
[glyf/VarComposite] Minor rename
2022-12-09 14:45:29 -07:00
1e71db2d26
[glyf/VarComposite] Fix transformation
2022-12-09 14:45:29 -07:00
1233be61d8
[glyf/VarComposite] Remove unneeded resize
2022-12-09 14:45:29 -07:00
1a906162cb
[glyf/coord-setter] Fix memory issue
2022-12-09 14:45:29 -07:00
7efd68da39
[glyf/VarComposite] Set coordinates
...
Code is untested but complete!
2022-12-09 14:45:29 -07:00
4ec7781497
[glyf] Move coord-setter to its own file
2022-12-09 14:45:29 -07:00
dadb4ed71d
[glyf/VarComposite] More, almost there
2022-12-09 14:45:29 -07:00
0a939b48a6
[glyf/VarComposite] Implement more
2022-12-09 14:45:29 -07:00
65cc3b5e2b
[glyf/VarComposite] More
2022-12-09 14:45:29 -07:00
60d959a6e7
[glyf/VarComposite] Add use_my_metrics()
2022-12-09 14:45:29 -07:00
575d99406a
[glyf] Flesh out VarCompositeGlyph
2022-12-09 14:45:29 -07:00
21f671bc45
[glyf] Add stub VarCompositeGlyph
2022-12-09 14:45:29 -07:00
435c5eeffe
[glyf] Split composite-iter
2022-12-09 14:45:29 -07:00
1024a013fd
[glyf] Add CoordSetter
2022-12-09 14:45:29 -07:00
aa7f5e3742
[subset] Conditionalize call to hb_font_set_variations
2022-12-04 15:33:18 -07:00
301f6e4b47
[Coverage] Remove TODO
2022-12-04 11:46:10 -07:00
dbbb8e8006
Revert "[map] Add hb_map_filter_invalid"
...
This reverts commit 8d7e921117
2022-12-04 11:13:39 -07:00
8d7e921117
[map] Add hb_map_filter_invalid
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Use it in one place.
2022-12-04 11:02:15 -07:00
41a8597f38
[layout] Simplify CoverageFormat2 intersects_coverage()
2022-12-03 13:23:26 -07:00
1f4d8ccaed
[CoverageFormat2] Optimize intersects()
2022-12-03 13:17:15 -07:00
c482b06108
[gpos] Optimize PairPosFormat1::intersects
2022-12-03 13:14:31 -07:00
4d19c724c0
[CoverageFormat1] Speed up intersects()
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Speeds up SourceHanSerif/10000 benchmark (not in test suite) by
32%!
2022-12-03 09:57:29 -07:00
2a7a1d5a73
[Coverage] Avoid timeout on broken ranges
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Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=53929
2022-12-02 12:33:24 -07:00
72fabef0a4
[SingleSubstFormat2] Speed up closure
2022-11-30 11:37:49 -07:00
d2a2670e54
[iter] Simplify has() interface implementations
2022-11-28 19:43:09 -07:00
3e151139a8
[PairPos] Optimize get_effective_value_format
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Speeds up BM_subset/subset_glyphs/SourceHanSans-Regular_subset.otf/nohinting/512
12%.
2022-11-28 14:23:49 -07:00
Behdad Esfahbod
Qunxin Liu
Matthias Clasen
Jordan Petridis