b722039c48
[colr] Simplify
2022-12-23 13:37:59 -07:00
452cfb9599
[colr] Simplify loop using iterators
...
Or complexify?!
2022-12-23 13:37:59 -07:00
601a596ca0
[paint] Fix include path
2022-12-23 13:37:59 -07:00
8a9069d55f
[colr] Fix radial gradient
...
Broke it when adding variations.
2022-12-23 13:37:59 -07:00
e799c33bb5
[paint] Fix function prototype
2022-12-23 13:37:59 -07:00
1953d26a8a
[colr] Limit recursion depth
2022-12-23 13:37:59 -07:00
378bbeea01
Add more docs
2022-12-23 13:37:59 -07:00
6079173a52
Try paint_glyph for more tables
...
If the COLR table does not paint the glyph,
try SVG, CBDT and sbix too, before giving up
on color.
2022-12-23 13:37:59 -07:00
e6c5a616aa
SVG Implement paint-glyph
2022-12-23 13:37:59 -07:00
23c60fd9b2
sbix: Implement paint_glyph
2022-12-23 13:37:59 -07:00
7996ae4c3d
CBDT: Implement paint glyph
2022-12-23 13:37:59 -07:00
82e23f322a
paint: Add a paint-image callback
...
This will be used for image blobs like pngs and svgs.
FIXME: nail down and document sizing.
2022-12-23 13:37:59 -07:00
56b02b6599
Update the docs
...
Mention that the color index will always be 0xFFFF
when using hb_paint API with fonts that don't have
color palettes.
And add an outline about which kinds of glyphs
require which callbacks.
2022-12-23 13:37:59 -07:00
9461ab7088
Try paint_glyph for more tables
...
If the COLR table can't paint the glyph,
try glyf, cff1 and cff2 too.
2022-12-23 13:37:59 -07:00
3e39dd492b
cff2: Implement paint_glyph
2022-12-23 13:37:59 -07:00
df89b52130
cff1: Implement paint_glyph
2022-12-23 13:37:59 -07:00
2edd771cf5
glyf: Implement paint_glyph
2022-12-23 13:37:59 -07:00
0b33b35eb0
COLRv1: Return bool from paint_glyph
...
This will let hb_ot_font_paint_glyph() try
multiple tables in turn.
2022-12-23 13:37:59 -07:00
0d890061d1
Rename 'solid' to 'color'
...
'solid' does not really describe well what
the function does, and there is no strong
reason to stick 1:1 to the terminology used
in the spec.
2022-12-23 13:37:59 -07:00
46286275f7
[colr] More dispatch functionality
2022-12-23 13:37:59 -07:00
81f232afb5
[colr] Use dispatch machinery for paint_glyph context
2022-12-23 13:37:59 -07:00
a96300d42c
[colr] Hide internal symbols
2022-12-23 13:37:59 -07:00
b4cab86d94
Fix autotools build
2022-12-23 13:37:59 -07:00
0757519092
[colr] Add variation to rest of the paints
2022-12-23 13:37:59 -07:00
5bce005346
[colr] Flesh out variations for a few paints
2022-12-23 13:37:59 -07:00
9d3440b742
[colr] Add variation infrastructure to paint_glyph
...
No paint applies variations yet.
2022-12-23 13:37:59 -07:00
5c6329555e
Apply root transform
...
This commit applies scale, slant is still missing.
2022-12-23 13:37:59 -07:00
5afca91ff2
Add some docs
2022-12-23 13:37:59 -07:00
44c68594f1
Some docs
2022-12-23 13:37:59 -07:00
d7c2eacf45
Handle COLRv0 layers in paint_glyph
2022-12-23 13:37:59 -07:00
55ca6ed230
minor fixes
2022-12-23 13:37:59 -07:00
1880e54753
Assorted fixes
2022-12-23 13:37:59 -07:00
684df8a82a
add some todos
2022-12-23 13:37:59 -07:00
a6f813b680
Implement hb_color_line_get_extend
2022-12-23 13:37:59 -07:00
3937d6b0aa
Implement hb_color_line_t
2022-12-23 13:37:59 -07:00
64f1b55d01
api fixes: use floats consistently
2022-12-23 13:37:59 -07:00
627c857f8b
rename pop_group_and_composite
2022-12-23 13:37:59 -07:00
c9350838c7
assorted fixes and changes
2022-12-23 13:37:59 -07:00
42324aef2b
hb-paint: annotation fix
2022-12-23 13:37:59 -07:00
8377341b28
wip: implement paint_glyph
2022-12-23 13:37:59 -07:00
efe13a191d
fix introspection
2022-12-23 13:37:59 -07:00
6a48ac42f4
COLR implementation
2022-12-23 13:37:59 -07:00
71efa0dcf1
wip: hb_font_paint_glyph
2022-12-23 13:37:59 -07:00
83d0a49f71
wip: hb-paint
2022-12-23 13:37:59 -07:00
30c5402e3d
Make hb-features.h usable standalone
...
The intended use for hb-features.h is to
be included standalone, so we can't put
the single-include guards in here.
2022-12-23 12:33:28 -07:00
d628aff9db
[ft] Apply slant in get_glyph_extents
2022-12-22 10:53:37 -07:00
9a0ebd2b2a
[glyf] Fix slant-scaling in GlyphHeader too
2022-12-22 10:21:50 -07:00
392463bff5
[cff] Fix extent rounding
...
I broke it in b0abbfd868
2022-12-22 08:34:01 -07:00
897c102703
[font] Fix scale_glyph_extents
2022-12-22 08:15:01 -07:00
9194e13e25
[font] Apply slant to glyph extents
...
Fixes https://github.com/harfbuzz/harfbuzz/issues/3952
hb-ft not fixed since doesn't use this code.
2022-12-22 07:32:29 -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
40342c9437
[subset] check for addition overflow in hdmx size calculation.
...
Fixes https://oss-fuzz.com/testcase-detail/4877336988483584 .
2022-12-21 16:44:06 -07:00
d77fca997e
[subset] when subsetting preprocessor fails, reference the returned face.
...
The caller of the method is expected to destroy the returned result.
2022-12-21 15:04:27 -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
1840b02e6a
[subset] Don't gate access to the table repacker.
...
Any table with an object graph should repack correctly.
2022-12-19 17:57:33 -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
c292e577ff
Fix a typo
2022-12-19 20:04:36 +02:00
b795246fff
[draw] Clarify the docs
...
Disambiguate the origin of draw_data and user_data,
this had me confused a few times.
Fixes: https://github.com/harfbuzz/harfbuzz/issues/3955
2022-12-19 20:04:36 +02:00
eddb408f9c
[draw] Small doc fix
2022-12-19 20:03:57 +02:00
bc4c290b75
[doc] Workaround gtk-doc limitation with HB_DEPRECATED_FOR
...
See https://github.com/harfbuzz/harfbuzz/issues/3957#issuecomment-1356890525
2022-12-19 00:59:50 +02:00
f9e1192d58
[ot-tag] Document two deprecated symbols
...
See https://github.com/harfbuzz/harfbuzz/issues/3957
2022-12-18 23:58:36 +02:00
947e01a7c1
[subset] Suppress gtk-doc warning
2022-12-18 23:40:01 +02:00
7be06f6377
meson: Override dependencies to improve usage as a subproject
...
With this change, harfbuzz can be consumed as a subproject without
making any changes to the build files of a project. All you need to do
is provide a wrap file with a `[provide]` section:
https://mesonbuild.com/Wrap-dependency-system-manual.html#provide-section
This is also necessary because otherwise projects need to hard-code
the subproject name, which might be `harfbuzz` when using `wrap-git` or
`harfbuzz-6.0.0` when using `wrap-file` (to build from a release
tarball). This can cause conflicts between different subprojects that
consume harfbuzz differently.
Other projects like glib, cairo, pango, etc already do this.
2022-12-18 08:28:55 +02:00
206957aee4
[COLR] Change recursion limit back to 128
2022-12-17 08:57:56 -07:00
afcae83a06
6.0.0
2022-12-16 23:35:26 +02:00
a98c6fdd92
Mark an argument as unused
2022-12-16 13:23:01 -07:00
601d3806c9
COLRv1: Revamp extents variation
...
Try to do this a cleaner way.
2022-12-16 13:23:01 -07:00
51a17201a7
[open-type] In to_float() take offset as float
2022-12-16 12:28:50 -07:00
f252cf80e1
[open-type] Allow passing an offset to to_float()
2022-12-16 12:03:51 -07:00
6ae35365f8
Fix build
2022-12-16 11:43:38 -07:00
e957391efe
[colr] Add NoVariable::varIdxBase
2022-12-16 11:33:04 -07:00
e06de98c36
[var-common] Make VarInstancer take an offset
2022-12-16 11:31:00 -07:00
251f9f6213
[open-type] Add VarIdx::add()
2022-12-16 11:29:51 -07:00
bf2ae3f0ca
[open-type] Add static_assert for NO_VARIATION
2022-12-16 11:26:24 -07:00
d4496e6405
COLRv1: Apply variations correctly
...
The variations are for xMin, yMin, xMAx, yMax.
Apply them before converting to extents..
2022-12-16 11:14:42 -07:00
193e0e3e8e
Cosmetic: typo fix
2022-12-14 22:34:06 -07:00
b5acde43ed
[subset] check pending/subsetted tag sets for alloc failure.
2022-12-13 15:31:40 -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
300d82ce2e
Fix compiler warning
2022-12-13 11:01:03 -07:00
199345eb29
Merge pull request #3928 from harfbuzz/colrv1-extents
...
COLRv1: use ClipBoxes for extents
2022-12-12 18:37:10 -07:00
bd7cb384cf
[VarC] Remove unused variable
2022-12-12 14:10:48 -07:00
51d3ce39ba
Merge pull request #3933 from googlefonts/cff
...
[subset] Fix infinite loop when instancing CFF fonts
2022-12-12 14:07:44 -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
64cbe8b962
[subset] Also note that only full instancing works.
2022-12-12 20:41:40 +00:00
0da59f86a8
[subset] note that CFF/CFF2 instancing is not yet supported.
2022-12-12 20:26:11 +00:00
38a9628885
[subset] simplify handling of table subsetting depedencies.
...
Allow the dependency checker to see all tables that will be subset. Use this to fix the HMTX/VMTX dep check against glyf. Don't delay hmtx/vmtx subsetting if no glyf table is present.
2022-12-12 20:13:17 +00:00
0853e5d9d7
[subset] if table dependencies can't be resolved fail the subset.
...
Avoids getting stuck in an infinite loop.
2022-12-12 19:43:31 +00:00
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
4e9a6cfb49
[COLR] Use VarStoreInstancer
2022-12-12 10:20:51 -07:00
a3a3d37b95
[var] Add VarStoreInstancer
2022-12-12 10:17:41 -07:00
c64661b2f8
[COLR] Fix variation code
2022-12-12 10:11:02 -07:00
ff332b14ea
[COLR] Handle HB_OT_LAYOUT_NO_VARIATIONS_INDEX
2022-12-11 21:05:14 -07:00
9a3f0be291
[COLR] Apply variations in get_extent
2022-12-11 13:40:53 -07:00
68964efa55
[COLR] Use bsearch in get_extents
2022-12-11 13:21:01 -07:00
d0ee5a452f
[COLR] Return false from get_extents if table version not 1
2022-12-11 13:13:35 -07:00
b3d6a5ef86
[colr] Minor no behavior change
2022-12-11 13:12:30 -07:00
7a748ad4ac
COLRv1: use ClipBoxes for extents
...
This is a first step; ultimatively, we
should compute the extents is ClipBoxes
are missing.
2022-12-11 13:12:30 -07:00
d36a0f8c42
[COLR] Add TODO
2022-12-11 13:12:19 -07:00
a306820681
[colr] Use SortedArray instead of Array
2022-12-11 13:03:55 -07:00
b9d5e7a8bb
[colr] Set HB_COLRV1_MAX_NESTING_LEVEL to 16
...
Was 100. That seemed excessive.
2022-12-11 12:54:19 -07:00
c17afa48de
[colr] Remove COLRV1_ENABLE_SUBSETTING
2022-12-11 12:53:55 -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
7f73b57bc1
[subset] Graduate L1 instancing API from experimental
...
Fixes https://github.com/harfbuzz/harfbuzz/issues/3926
2022-12-10 17:35:52 -07:00
0f4e38cd86
[subset] Small doc fixes
2022-12-10 16:39:26 +02:00
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
af450a757d
[config] Use HB_EXPERIMENTAL_API instead of adhoc HB_EXPERIMENTAL
2022-12-09 19:05:16 -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
12688ed386
[glyf] Fix distcheck
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
e66d02126e
[subset] replace subset-processing.md reference with link to it on github.
2022-12-08 16:32:24 -07:00
27201ed32b
[subset] fix up hb_subset_preprocess api comment.
2022-12-08 16:32:24 -07:00
13b0388351
[subset] link to preprocessing doc from api comment.
2022-12-08 16:32:24 -07:00
c097abab52
[subset] set no prune unicode ranges flag in preprocessor.
...
To avoid modifying the original unicode range values in the source font.
2022-12-08 16:32:24 -07:00
bc87fe952e
[subset] add note about memory management with preprocessed faces.
2022-12-08 16:32:24 -07:00
5e713e99bf
Revert "[map] Speed up is_real()"
...
This reverts commit f5307c3ba8
2022-12-08 16:32:24 -07:00
eda02c2ebd
[subset] Move hb_subset_preprocess to be non-experimental.
2022-12-08 16:32:24 -07:00
76d5482a7c
[subset] always return a valid face from hb_subset_preprocess.
2022-12-08 16:32:24 -07:00
35233d2514
[repacker] fix fuzzer reported stack overflow.
...
Fixes https://oss-fuzz.com/testcase-detail/6014493291577344 .
2022-12-07 10:32:56 -07:00
f1d3489388
[repacker] bail on failure to alloc assigned_bytes set.
...
Fixes fuzzer issue https://oss-fuzz.com/testcase-detail/5390364397928448 .
2022-12-05 14:13:47 -07:00
239a5aca02
[repacker] don't allow references to the null object in graph.
...
Fixes fuzzer issue https://oss-fuzz.com/testcase-detail/6714085985353728
2022-12-05 14:13:47 -07:00
4ce0f08897
[coretext] Clamp variation settings to min/max
...
Like our native implementation does; CoreText doesn't itself.
Also fix leak of CFNumber's.
2022-12-05 13:18:34 -07:00
22b0390e2d
Revert "[VarData] Don't clear memory we are going to fill in completely"
...
This reverts commit e28e2dad03https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=54044
2022-12-05 09:43:36 -07:00
3c497e2458
[harfbuzz-subset.cc] Revert accidental change
...
These extra files are unnecessary, but our generator currently
isn't smart enough to know that. Will fix some time.
2022-12-04 15:35:01 -07:00
aa7f5e3742
[subset] Conditionalize call to hb_font_set_variations
2022-12-04 15:33:18 -07:00
ad5588e800
[config] If HB_NO_SHAPER then HB_NO_OT_SHAPE
2022-12-04 15:27:59 -07:00
1a5c749581
[config] Flesh out HB_NO_SHAPER a bit more
2022-12-04 15:20:51 -07:00
2c0abf0258
Revert "[harfbuzz-subset.cc] Trim down!"
...
This reverts commit a335458d57
2022-12-04 15:03:36 -07:00
a335458d57
[harfbuzz-subset.cc] Trim down!
2022-12-04 14:56:20 -07:00
765a3551da
[face-builder] Minor cast
2022-12-04 14:48:32 -07:00
3fff6d9084
[face-builder] Initialize face orders to -1
2022-12-04 14:47:38 -07:00
805ce9ad3d
[face-builer] Protect against wrong face
...
In hb_face_builder_sort_tables.
2022-12-04 14:43:17 -07:00
0acfd2b714
[indic-machine] Regenerate line numbers
2022-12-04 14:01:05 -07:00
9704f8354e
Merge branch 'config-header'
2022-12-04 13:58:52 -07:00
c1aae14a68
[features.h] Fix autotools build rules
2022-12-04 13:58:39 -07:00
0545949f01
[gvar] Minor use array get_size()
2022-12-04 12:44:09 -07:00
1bd386515c
[bit-set] Micro-optimize page_for
2022-12-04 12:30:20 -07:00
b182e2808a
[bit-set] Don't clear pages when copying set
2022-12-04 12:22:17 -07:00
f5307c3ba8
[map] Speed up is_real()
2022-12-04 11:54:16 -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
...
Use it in one place.
2022-12-04 11:02:15 -07:00
260df1fa32
[indic] Support <U+0A02, U+0A40>
2022-12-04 10:46:47 -07:00
8b533763c0
Use hb_len() instead of .len()
2022-12-03 15:58:12 -07:00
e28e2dad03
[VarData] Don't clear memory we are going to fill in completely
2022-12-03 15:56:43 -07:00
0e13b4abbc
[VarData] Optimize main loop slightly
2022-12-03 15:50:24 -07:00
ad17c0acce
[VarData] Whitespace
2022-12-03 14:56:57 -07:00
e7eb445d29
[VarData] Optimize longWord calculation
2022-12-03 14:56:00 -07:00
f2c980be29
[VarData] Optimize wordCount calculation
...
6% speedup in RobotoFlex-Variable/900 benchmark.
2022-12-03 14:49:38 -07:00
3641b0e01e
[VarData] Optimize serialize()
2022-12-03 14:26:21 -07:00
e155f12307
[VarData] Minor save a variable
2022-12-03 14:14:39 -07:00
5596a73087
[layout] Speed up ClassDefFormat2 intersects
2022-12-03 13:33:48 -07:00
85e7263b38
[VariationStore] Minor access array directly
2022-12-03 13:28:02 -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
58e9df132f
[Device] Serialize VariationDevice zerocopy
2022-12-03 13:04:00 -07:00
071a2bb4f7
[serialize] Support zerocopy while sharing
2022-12-03 13:03:38 -07:00
44a5de3a97
[Device] Save a snap/revert
2022-12-03 12:50:32 -07:00
93328cedfc
[Device] Save a map get()
2022-12-03 12:49:26 -07:00
630b874ae6
[gsubgpos] Add a cache to intersected_class_glyphs
...
30% gain on subset_codepoints/NotoNastaliqUrdu-Regular.ttf/nohinting/1400.
2022-12-03 12:13:15 -07:00
c044f4af3e
[gsubgpos] Remove wrong const
2022-12-03 11:58:04 -07:00
2680be1f22
[gsubgpos] Don't set unnecessary funcs
2022-12-03 11:54:52 -07:00
023f595dec
[cmap] Speed up DefaultUVS::copy even more
...
Another 14% on SourceHanSerifVF/10 benchmark.
2022-12-03 11:18:05 -07:00
4ca6105108
[cmap] Remove double-min
2022-12-03 11:15:06 -07:00
cd29147e30
[cmap] Minor cast
2022-12-03 10:41:42 -07:00
4cdb5cc69b
[cmap] Minor change iterator
2022-12-03 10:40:24 -07:00
2cdaedaf54
Use hb_enumerate in more places
2022-12-03 10:16:35 -07:00
02bc4dd69b
Use hb_enumerate instead of hand-coding
2022-12-03 10:10:01 -07:00
4d19c724c0
[CoverageFormat1] Speed up intersects()
...
Speeds up SourceHanSerif/10000 benchmark (not in test suite) by
32%!
2022-12-03 09:57:29 -07:00
a2d33779e1
Fix arm bot build
2022-12-03 09:49:00 -07:00
dabbf13d40
[cmap] Speed up DefaultUVS::copy
2022-12-03 09:46:11 -07:00
8eadb83640
[subset] Update hb_subset_input_override_name_table API
...
Override the name string for the NameRecord identified by name_id,
platform_id, encoding_id and language_ids specified by the user.
If a record with specified name_id does not exist, this API will create
a new NameRecord with provided info and insert it to the name table.
2022-12-02 18:05:53 -07:00
ddeac3658b
[test-multimap] More tests
2022-12-02 16:51:07 -07:00
ff419789ef
[subset-plan] Sort unicode_to_new_gid_list when needed
2022-12-02 16:43:33 -07:00
1a40da4ad1
[subset-plan] Use add_array instead of add_sorted_array
...
That vector is not declared as sorted.
2022-12-02 16:13:37 -07:00
32e049a315
[subset-plan] Use gid-to-unicodes multimap
...
One test fails. Need investigation.
2022-12-02 16:09:10 -07:00
da7961b2e8
.
2022-12-02 16:08:40 -07:00
7d6893a803
[subset-accelerator] Cache gid-to-unicodes
2022-12-02 15:50:52 -07:00
10c8fc5553
[multimap] Add a multimap datastructure
2022-12-02 15:50:49 -07:00
a42fc8ec4a
[subset-accelerator] Adjust in_error()
2022-12-02 15:41:18 -07:00
65d9630312
[subset-cff2] Whitespace
2022-12-02 14:59:26 -07:00
b33297ee26
[cff2] Remove unused typedef
2022-12-02 14:43:37 -07:00
3ade2ffaa5
[serialize] Adjust pop_discard for zerocopy
2022-12-02 14:26:36 -07:00
043eeb29a3
[subset-cff] Optimize encode_subrs
...
Don't loop over all original subrs. Just walk over closure subrs.
2022-12-02 13:58:36 -07:00
0ad5977cd6
[subset-cff] Simplify hinting processing
...
We already have drop_hints in the params.
2022-12-02 13:41:36 -07:00
16cbe41bca
Merge pull request #3910 from googlefonts/repacker_fuzz
...
[repacker] Add a fuzzer for the hb-subset-repacker api.
2022-12-02 12:43:13 -07:00
2a7a1d5a73
[Coverage] Avoid timeout on broken ranges
...
Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=53929
2022-12-02 12:33:24 -07:00
c947652768
[subset-cff] Micro-optimize
2022-12-02 12:01:35 -07:00
a24d4e9261
[array] Oops. Fix memcpy copy()!
2022-12-02 12:01:35 -07:00
5e41766bb9
[array] Fix hb_bytes_t memcpy copy
...
Wasn't being used!
2022-12-02 12:01:35 -07:00
a5616227ca
[subset-cff] Fix buffer size calculation
2022-12-02 12:01:35 -07:00
015af5a8e5
[subset-cff] Write a couple loops as range-based for
2022-12-02 12:01:35 -07:00
bfbbd4af25
[subset-cff] Copy str for call ops
2022-12-02 12:01:35 -07:00
c755b3884f
[subset-cff] Pre-alloc enough for check-less copy
2022-12-02 12:01:35 -07:00
062e59ae67
[subset-cff] Optimize vector allocation for preprocessed input
2022-12-02 12:01:35 -07:00
8e9e94dba9
Revert "[vector] Optimize grow_vector() for size"
...
This reverts commit 1dd9396c7a
2022-12-02 12:01:35 -07:00
2644540a74
[subset-cff] Compact parsed strings if using accelerator
...
Saves 32% on SourceHanSans/10000 benchmark!
Also, use memcmp now for writing out strings since now that our
ops are not super short, that's faster.
This makes cff-japanese test takes super long though; that needs
inspection.
2022-12-02 12:01:35 -07:00
6012d3b228
[subset-cff] Write out charstrings zerocopy to serializer
2022-12-01 17:33:53 -07:00
36e1a6339c
[cff] Add total_size to INDEX
2022-12-01 17:00:03 -07:00
3843000660
[serialize] Add start_zerocopy()
2022-12-01 16:48:22 -07:00
de5a621322
[repacker] enforce root node having no incoming edges.
2022-12-01 23:37:16 +00:00
a2681c37c1
[cff-subset] Simplify INDEX serialize() more
2022-12-01 16:15:23 -07:00
c4b05878cb
[subset-cff] Remove INDEX unused serialize() methods
2022-12-01 15:56:37 -07:00
b3ad4d72cc
[cff] Another no-memset in INDEX
2022-12-01 15:46:00 -07:00
5fd2f255fc
[open-type] Don't memset 0 in serialize for ArrayOf family
...
Not necessary.
2022-12-01 15:18:59 -07:00
30e405e470
[repacker] ensure link obj indices are valid.
2022-12-01 22:12:59 +00:00
70ac6dfb28
[subset-cff] Don't memset 0 INDEX and other serialize methods
...
Not necessary.
2022-12-01 14:58:25 -07:00
554ed06fac
[repacker] add cycle detection to the graph sort.
...
This allows us to bail early if the graph is not acyclic.
2022-12-01 21:52:37 +00:00
a66de336fb
[vector] Minor use get_size() in as_bytes()
2022-12-01 14:32:13 -07:00
0b826368fd
[serializer] Don't memset memory in embed
...
Not necessary.
2022-12-01 14:23:25 -07:00
3b68c7146f
[array] Don't clear serializer buffer when copying out
...
Not needed.
2022-12-01 14:19:27 -07:00
57808609c9
[VarData] Move an unlikely
2022-12-01 14:03:56 -07:00
9e99d08470
[repacker] validate link widths during repacker setup.
2022-12-01 20:17:41 +00:00
edf7a29595
[repacker] Validate link positions before running the repacker.
2022-12-01 20:17:41 +00:00
deca30b268
[repacker] get repacker fuzzer working.
...
Additionally add helper method that allows a graph to be saved as a fuzzer seed.
2022-12-01 20:17:40 +00:00
985b19f678
[repacker] begin implementing a fuzzer for the repacker api.
2022-12-01 20:17:39 +00:00
c6d616cc41
Generate and install hb-features.h
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This header has defines for all the optional
dependendencies that come with their own Harfbuzz
headers, so you can do:
#include <hb-features.h>
#ifdef HB_HAS_DIRECTWRITE
#include <hb-directwrite.h>
#endif
2022-12-01 18:16:55 +08:00
8805a866b5
[ClassDef2] Write a few loops as range-based for
2022-11-30 17:18:04 -07:00
ac8b232a2d
[gsub] Cache intersects_class results for closure
...
Benchmark Time CPU Time Old Time New CPU Old CPU New
----------------------------------------------------------------------------------------------------------------------------------------------------------------------
BM_subset/subset_codepoints/NotoNastaliqUrdu-Regular.ttf/nohinting/10 +0.0246 +0.0240 0 0 0 0
BM_subset/subset_codepoints/NotoNastaliqUrdu-Regular.ttf/nohinting/64 -0.5541 -0.5544 4 2 4 2
BM_subset/subset_codepoints/NotoNastaliqUrdu-Regular.ttf/nohinting/512 -0.1120 -0.1123 43 38 43 38
BM_subset/subset_codepoints/NotoNastaliqUrdu-Regular.ttf/nohinting/1400 -0.1154 -0.1159 43 38 43 38
2022-11-30 17:09:04 -07:00
c6a4b60116
[gsubgpos] Add an unlikely
2022-11-30 15:02:42 -07:00
32dd9810cf
[subset-cff1] Cache glyph-to-sid-map in the accelerator
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Benchmark Time CPU Time Old Time New CPU Old CPU New
---------------------------------------------------------------------------------------------------------------------------------------------------------------------------
BM_subset/subset_codepoints/SourceHanSans-Regular_subset.otf/nohinting/10 -0.0841 -0.0843 0 0 0 0
BM_subset/subset_codepoints/SourceHanSans-Regular_subset.otf/nohinting/64 -0.1305 -0.1305 0 0 0 0
BM_subset/subset_codepoints/SourceHanSans-Regular_subset.otf/nohinting/512 -0.1398 -0.1401 1 1 1 1
BM_subset/subset_codepoints/SourceHanSans-Regular_subset.otf/nohinting/4096 +0.0382 +0.0380 9 9 9 9
BM_subset/subset_codepoints/SourceHanSans-Regular_subset.otf/nohinting/10000 +0.0213 +0.0211 11 11 11 11
2022-11-30 14:00:33 -07:00
72fabef0a4
[SingleSubstFormat2] Speed up closure
2022-11-30 11:37:49 -07:00
2dc2e016d4
[cff] Enable an unlikely
2022-11-30 11:25:50 -07:00
582a87ef0a
[cff] Speed up FDSelect0 sanitize
2022-11-30 11:20:19 -07:00
2658370f00
[subset] make the cmap cache in accelerator const.
2022-11-29 22:04:10 -07:00
7551a668e3
[subset] Make cff_accelerator const.
...
This gives more confidence that it won't be accidentally modified by the subset operation using it.
2022-11-29 22:04:10 -07:00
d8d0e06694
[array] Comment
2022-11-29 21:35:54 -07:00
2fecf2aa19
[ClassDef] Minor rename
2022-11-29 21:25:01 -07:00
8f632ca884
[ClassDef] Write another loop as range for
2022-11-29 21:23:35 -07:00
87b12aee13
[ClassDef] Write a couple loops as range for
2022-11-29 21:18:48 -07:00
ccd40c842c
[ClassDef] Optimize intersected_class_glyphs
2022-11-29 21:15:19 -07:00
44c585a6df
[ClassDef] Fix disabled codeblock
2022-11-29 20:52:48 -07:00
9b7617d433
[ClassDef2] Use a faster algorithm in subset()
...
Speedup across the board; up to 40% for MPlus1 at small sizes.
2022-11-29 20:29:58 -07:00
ae5e6d562b
[ClassDef2] Micro-optimize
2022-11-29 15:48:38 -07:00
7129b79406
[open-type] Add faster range-based loop to array types
2022-11-29 15:33:07 -07:00
dc82334061
Remove a couple of unneeded .iter() invocations
2022-11-29 15:26:55 -07:00
00f2657bb8
[subset] Accelerate sanitize-table-cache
...
Big wins all across small subsets
BM_subset/subset_codepoints/Roboto-Regular.ttf/nohinting/10 -0.1140 -0.1129 0 0 0 0
BM_subset/subset_codepoints/Amiri-Regular.ttf/nohinting/10 -0.4717 -0.4714 0 0 0 0
BM_subset/subset_codepoints/NotoNastaliqUrdu-Regular.ttf/nohinting/10 -0.8147 -0.8146 0 0 0 0
BM_subset/subset_codepoints/NotoSansDevanagari-Regular.ttf/nohinting/10 -0.3248 -0.3242 0 0 0 0
BM_subset/subset_codepoints/Mplus1p-Regular.ttf/nohinting/10 -0.1262 -0.1260 0 0 0 0
BM_subset/subset_codepoints/SourceHanSans-Regular_subset.otf/nohinting/10 -0.0308 -0.0309 0 0 0 0
BM_subset/subset_codepoints/SourceSansPro-Regular.otf/nohinting/10 -0.1374 -0.1373 0 0 0 0
BM_subset/subset_codepoints/AdobeVFPrototype.otf/nohinting/10 -0.4555 -0.4555 0 0 0 0
BM_subset/subset_codepoints/MPLUS1-Variable.ttf/nohinting/10 -0.4175 -0.4174 0 0 0 0
BM_subset/subset_codepoints/RobotoFlex-Variable.ttf/nohinting/10 -0.4214 -0.4214 0 0 0
2022-11-29 15:20:13 -07:00
33165f4848
[bit-page] Remove ELT_BITS_LOG_2
...
My compiler is smart enough to take care of it.
2022-11-29 15:15:43 -07:00
7a004a7ac2
[subset] Cache per subtable cmap unicode mappings.
2022-11-28 19:48:15 -07:00
d2a2670e54
[iter] Simplify has() interface implementations
2022-11-28 19:43:09 -07:00
cba82829ba
[subset-cff1] Share subrs object
...
Multiple FDs might share the same subrs...
2022-11-28 16:19:54 -07:00
c7b998b355
[cff2] Don't share fd-array link
...
No point.
2022-11-28 16:18:21 -07:00
3d9e3c2dc7
[subset-cff2] Don't share varstore object
2022-11-28 16:17:09 -07:00
c503cf003e
[cmap] Store offset, not pointer, in cmap cache
2022-11-28 15:53:35 -07:00
3e151139a8
[PairPos] Optimize get_effective_value_format
...
Speeds up BM_subset/subset_glyphs/SourceHanSans-Regular_subset.otf/nohinting/512
12%.
2022-11-28 14:23:49 -07:00
3131aecf9f
[array/hash] Fix asan issue
...
../src/hb-algs.hh:240:43: runtime error: reference binding to misaligned address 0x7ffe91a08b0e for type 'const unsigned int', which requires 4 byte alignment
2022-11-28 14:12:55 -07:00
26ad7a6022
[gpos] Minor micro-optimize
2022-11-28 14:12:52 -07:00
c769d7e181
[gpos] Whitespace
2022-11-28 14:03:58 -07:00
3ea0f37c30
[subset-cff] Move an init to constructor
...
The init was not called anyway.
2022-11-28 13:58:44 -07:00
6c92c3e0cf
[subset-cff] Remove unnecessary check
2022-11-28 13:54:24 -07:00
7fd300dd9a
[subset-cff] Use constructor for parsed_cs_op_t
2022-11-28 13:51:16 -07:00
bd37900e0d
[subset] use a reference to cached global/loca subrs.
...
Previously they were being copied in. Copying is no longer necessary now that hint dropping doesn't mutate the arrays.
2022-11-28 13:43:52 -07:00
ded9de9cd8
[cff] bsearch in fdselect
...
Saves 8% in NotoSansCJK / 10000 subset benchmark.
2022-11-28 13:32:08 -07:00
0c33aba30c
[subset-cff] Rename drop flag to hinting flag
2022-11-28 12:28:13 -07:00
6f5b531986
[subset-cff] Make no-hinting use accelerator as well
2022-11-28 12:24:29 -07:00
f51a624e67
[subset-cff] Micro-optimize drop_hints_in_str
2022-11-27 14:54:39 -07:00
3860326688
[subset-cff] Write loop more idiomatic
2022-11-27 13:23:13 -07:00
3ff502d3ae
[subset-cff] Remove unnecessary initialization
2022-11-27 12:58:04 -07:00
6af4985bf9
[subset-cff] No need for bitflag here anymore
2022-11-26 18:20:20 -07:00
69ce606d14
[subset-cff] Immediately drop subr numbers instead of marking for skip
...
Seems to work and saves ~2% time.
2022-11-26 18:18:35 -07:00
1cf4f3e083
[subset-cff] More comment
2022-11-26 18:15:28 -07:00
f68221ff43
[subset-cff] Add comment
2022-11-26 18:12:14 -07:00
048ab8a066
[subset-cff] Remove unused bits
2022-11-26 18:00:43 -07:00
37cbfc0c7e
[subset-cff] Remove unneeded member
2022-11-26 17:57:44 -07:00
46ab15137b
[subset-cff] Add has_calls to parsed charstrings
...
Optimize closure based on it.
2022-11-26 17:49:21 -07:00
6d53074e63
[subset-cff] Drop another unused parameter
2022-11-26 17:23:09 -07:00
42615561b5
Optimize a couple array references
2022-11-26 17:13:20 -07:00
04d23b7ca8
[subset-cff] Micro-optimize collect_subr_refs_in_str
2022-11-26 17:08:00 -07:00
9d18180c3c
[array] Use hb_hash instead of handrolling
2022-11-26 15:38:21 -07:00
e302b9d5da
Fix build
2022-11-26 15:18:16 -07:00
70d97d079b
[subset-cff] Remove unused argument
2022-11-26 15:16:11 -07:00
4167e93a15
[subset-cff2] Micro-optimize blend operator
2022-11-26 15:14:52 -07:00
f159bf075b
[cff2] Micro-optimize blend operator
2022-11-26 15:11:32 -07:00
a331e913dc
[bit-page] Hand-code equality
...
Faster than memcmp() because of alignment.
2022-11-26 14:59:37 -07:00
9df06a2695
[bit-set] Fix is_subset() short-circut criteria
...
Ouch!
2022-11-26 14:56:45 -07:00
915c1a00cf
[vector] Add remove_unordered
...
Saves 5% in NotoNastaliq/1000 subset benchmark.
2022-11-26 14:48:57 -07:00
4b8d8fbee4
[ot-map] Micro-optimize for size
2022-11-26 14:31:15 -07:00
93f3a9dbc6
[ot-map] Micro-optimize more
...
Another 500 bytes.
2022-11-26 14:25:21 -07:00
f39f049870
[ot-map] Micro-optimize
...
Weird that shrinks size by 500 bytes.
2022-11-26 14:16:15 -07:00
60bb32c454
[ot-map] Minor refactor
2022-11-26 14:12:57 -07:00
e3cc61838f
[PairPos] Adjust kerning buffer messages
2022-11-26 13:58:04 -07:00
a81dd1053d
[layout] Adjust printing feature tags
...
For required-feature, print spaces, not nul bytes.
2022-11-26 13:43:36 -07:00
56e3868b52
[layout/buffer-message] Print feature name in lookup buffer messages
2022-11-26 13:14:23 -07:00
a5d35fd80a
[subset] use charstrings directly from accelerator cache if mutability isn't needed.
2022-11-25 16:50:55 -07:00
026b64ef76
[subset-cff] Avoid set mallocation in hb_plan_subset_cff_fdselect
2022-11-25 14:57:40 -07:00
74acf52f33
[subset-cff] Micro-optimize copy_str more
2022-11-25 14:43:44 -07:00
d2f3cde7ef
[subset-cff] Micro-optimize copy_str
2022-11-25 14:38:30 -07:00
e333223f26
[array] Optimize serializing copy()
2022-11-25 14:26:02 -07:00
22990fca1d
Merge pull request #3894 from googlefonts/cff_accel
...
[subset] Cache parsed char strings in CFF accelerator
2022-11-25 14:12:58 -07:00
8d5c899b0f
[subset] In cff accelerator hold reference to CFF table instead of the whole font.
2022-11-25 20:53:20 +00:00
7b197446ac
[vector] Adjust for HB_OPTIMIZE_SIZE
2022-11-25 13:28:53 -07:00
75a99f28ab
[subset] destruct cff accelerator if present.
2022-11-25 20:24:05 +00:00
1d474194f0
[subset-cff] Micro-optimize encode_str
2022-11-25 13:21:35 -07:00
3c4a610b59
[subset-cff] Micro-optimize copy_str some more
2022-11-25 13:16:30 -07:00
535aadb309
[subset-cff] Micro-optimize collect_subr_refs_in_str more
2022-11-25 13:07:42 -07:00
00a9df3a43
[subset-cff] Micro-optimize collect_subr_refs_in_str
2022-11-25 13:05:05 -07:00
d2a2f5bf4e
[vector] Handroll copy
2022-11-25 12:44:02 -07:00
1fed366d5b
[serialize] Shut compiler warning off
2022-11-25 12:37:24 -07:00
f2297e6978
[buffer] Documentation
...
Fixes https://github.com/harfbuzz/harfbuzz/issues/3889
2022-11-25 11:33:00 -07:00
71c23c1c07
[subset] don't copy the entire global/loca subr lists from the accelerator.
...
Instead run a closure on the retained charstrings and copy only the referenced subrs. This significantly speeds up cases with small character sets.
2022-11-25 18:05:39 +00:00
4ff09274a8
[subset] In CFF accelerator keep a reference to original face.
...
The charstring objects reference memory from the original face so we need to maintain a reference to prevent it from being destroyed.
2022-11-24 22:47:29 +00:00
6aaa16627c
[Coverage] Comment
2022-11-24 14:58:42 -07:00
06e2147a48
More call set->next() directly
2022-11-24 14:56:04 -07:00
196c9db06f
Call ->next() directly
2022-11-24 14:51:52 -07:00
03d64b7469
[bit-set] Remove TODO that would never happen
2022-11-24 14:33:18 -07:00
690df8a369
[bit-set] Micro-optimize prev()
2022-11-24 14:32:51 -07:00
fe5d9176ae
[bit-set] Micro-optimize size
...
It's silly that this saves size at all. :(
2022-11-24 14:30:18 -07:00
cf9b9929df
[bit-set] Micro-optimize process()
2022-11-24 14:26:28 -07:00
d77903db7b
[bit-set] Micro-optimize
2022-11-24 14:22:32 -07:00
13dd4b464b
[bit-set] Micro-optimize access
2022-11-24 14:20:42 -07:00
a3afa61ce8
[subset] use cached parsed char strings if available.
2022-11-24 21:14:00 +00:00
47c125845c
[subset] Cache parsed charstrings in the cff accelerator.
2022-11-24 21:14:00 +00:00
48b6837074
[subset] add a CFF specific accelerator object.
...
This allows CFF specific accelerator structures to be isolated to the CFF code.
2022-11-24 21:13:59 +00:00
d77f346d1a
[subset-cff] Minor rename
2022-11-24 14:02:46 -07:00
29a0fa089a
[subset-cff] Micro-optimize
2022-11-24 14:00:59 -07:00
d480ae1fac
[cff] Remove unused function
2022-11-24 13:53:43 -07:00
73046d53e5
[shaper] Disable dumber shaper if no AAT
2022-11-24 13:49:29 -07:00
e9f964c01a
[ot-face] Declare more tables as core
2022-11-24 13:38:53 -07:00
5bc27a128d
[machinery] Comment
2022-11-24 13:30:12 -07:00
d21bfb0861
[normalize] Remove an unlikely
...
Keep unlikely for truely unlikely scenarios.
2022-11-24 13:14:05 -07:00
9e1239f443
[config] Define HB_NO_VERTICAL in HB_LEAN and as such in HB_TINY
2022-11-24 13:00:47 -07:00
6f133ccfde
[glyf] Fix build with HB_NO_VERTICAL
2022-11-24 12:59:55 -07:00
76420ef769
[machine.rl] Remove unlikely from what happens 1/16 of the time
2022-11-24 12:52:15 -07:00
1248574454
[config] Disable Zawgyi shaper in HB_MINI/HB_TINY
2022-11-24 12:46:04 -07:00
05aa084e67
[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
2022-11-24 12:14:09 -07:00
54ae3345b2
[buffer] Improve documentation of hb_buffer_add_codepoints()
...
Fixes https://github.com/harfbuzz/harfbuzz/issues/3889
2022-11-24 12:00:36 -07:00
a4a4078632
Merge pull request #3893 from googlefonts/preprocess_test
...
[subset] Fix testing of preprocess
2022-11-24 11:56:58 -07:00
0c70bc7f32
[skippy-iter] Fix two logic errors
...
First, a signed underflow.
Second, a wrong condition.
Both were introduced in 42681bdb55
2022-11-24 11:48:48 -07:00
3b43096ef3
[buffer] Whitespace
2022-11-23 22:04:02 -07:00
094f80738a
[buffer] Handle null buffer in set_message_func
2022-11-23 22:03:26 -07:00
1fa64c0c23
[gsubgpos] Conditionalize skippy on unsafe-to-concat
2022-11-23 21:38:51 -07:00
42681bdb55
[gsubgpos] No logic-change minor rewrite
2022-11-23 21:36:43 -07:00
c15efdec49
[gsubgpos] Comment
2022-11-23 21:14:28 -07:00
7ec1c41a55
[gsubgpos] Skippy-iter: Prefer correctness to performance
...
Prefer unsafe-to-concat correctness, over performance.
2022-11-23 21:12:41 -07:00
dce3502e10
[array] Add commented-out static asserts
...
They don't work.
2022-11-23 18:34:54 -07:00
a7fee43cef
[priority-queue] Minor micro-optimize
2022-11-23 17:46:32 -07:00
ff3cac0ccd
[subset] Fix unecessary trailing 0 bytes left by ContextFormat2 pruning.
...
Uneeded rules where beind removed from the count by the bytes for them was being left in the font.
2022-11-23 23:50:49 +00:00
f2851e4157
[test-map] Test has() getter with unique-ptr
2022-11-23 16:50:30 -07:00
5f3a780614
[font] Protect against div-by-zero
2022-11-23 16:45:46 -07:00
060ecac949
[font] Respect subfont slant setting in hb-draw
...
Fixes https://github.com/harfbuzz/harfbuzz/issues/3890
2022-11-23 16:31:37 -07:00
51028e63e6
[subset] Retain all glyphs in preprocessed face.
2022-11-23 22:51:16 +00:00
404cb99d86
[buffer-diff] Fix check for glyph flag equality
...
I'm not sure if the old behavior was intentional, but it was checking
that the glyph flags were a subset of the reference buffer's glyph
flags. I don't see why that is useful. Fix that.
Then make the buffer-verify code ignore flag differences when verifying
buffers, since our unsafe-to-concat flag at least, is conservative and
not guaranteed to be produced the same in fragments. See:
https://github.com/harfbuzz/harfbuzz/issues/3888
2022-11-23 15:37:03 -07:00
4c49daf7cd
[subset] actually use the preprocessed face in hb-subset.
...
Tests weren't actually using the preprocessed face due to this typo in util/hb-subset.
2022-11-23 22:33:57 +00:00
2c0afde737
[subset] add an inprogress accelerator to plan.
...
This allows subset code to cache information into the accelerator during preprocess subset. Previously the accelerator was created at the end of subsetting.
2022-11-23 13:41:52 -07:00
81640fdffe
[subset] fix leaked font in glyf::subset(...)
2022-11-23 13:41:52 -07:00
dcce53ddcb
[cff] Micro-optimize fetch_op
2022-11-23 13:20:48 -07:00
0bf7d9eb4d
[subset-cff] Micro-optimize encode_byte
2022-11-23 13:20:48 -07:00
a23f820427
[subset-cff] Micro-optimize array access
2022-11-23 13:20:48 -07:00
1e8f1ac677
[subset-glyf] Micro-optimize array access
2022-11-23 13:20:48 -07:00
356d135ed6
[subset-glyf] Reduce roundf calls
...
Saves 7% on MPLUS1-Variable/6000 benchmark.
2022-11-23 13:20:48 -07:00
463ae07e99
[subset] In the preprocess subset call always use long loca.
...
Long loca is needed so that we can store the trimmed glyph bytes to allow us to safely skip trimming in the later subset.
2022-11-23 12:52:55 -07:00
299ec902eb
[glyf] Move instanciation to serialize()
2022-11-22 16:03:02 -07:00
d8d881f22d
[subset-glyf] Don't create a second glyf accelerator
2022-11-22 15:24:16 -07:00
7560930070
[glyf] Add _create_font_for_instancing
2022-11-22 15:22:25 -07:00
40634ceeb0
[glyf] Adjust data types
2022-11-22 15:07:16 -07:00
ba0d28ea36
[glyf] Fix font error check
2022-11-22 15:01:48 -07:00
04c525019c
[glyf] Use a malloc instead of calloc
2022-11-22 14:54:55 -07:00
024aa81805
[glyf] Micro-optimize encode_coord
2022-11-22 14:51:42 -07:00
b6694597f9
[glyf] Micro-optimize encode_flag()
2022-11-22 14:49:01 -07:00
d47cfe7936
[glyf] Minor use operator ++
2022-11-22 14:45:04 -07:00
03e6bde790
[glyf] Minor adjustment to lastflag handling
...
No logic change.
2022-11-22 14:40:50 -07:00
0ca9fda889
[glyf] Remove misplaced comment
2022-11-22 14:39:10 -07:00
44be8ef4ce
[gvar] Skip degenerate all-untouched delta-sets
2022-11-22 14:21:25 -07:00
656bb223f1
[gvar] Micro-optimize unpack_points
2022-11-22 14:16:40 -07:00
a383027262
[gvar] Cosmetic
2022-11-22 14:15:17 -07:00
be89919a70
[gvar] is_valid() remove a check
...
I don't know why this check was there, but it doesn't make sense
because that function never returns 0 / false.
2022-11-22 13:56:20 -07:00
e8ddf107d0
[gvar] Optimize a loop
2022-11-22 13:29:32 -07:00
dd6fcec92c
[gvar] Remove a conditional
2022-11-22 13:27:40 -07:00
a02317238a
[gvar] Refactor deltas array access
2022-11-22 13:24:39 -07:00
c34c77698c
[gvar] Don't try IUP if all points are specified
2022-11-22 13:21:01 -07:00
27c4037e59
[gvar] Micro-optimize boundary-checking
2022-11-22 13:12:22 -07:00
ab8346fb6f
[gvar] Add an unlikely
2022-11-22 13:07:39 -07:00
1e8a342ea2
[gvar] Micro-optimize int types
2022-11-22 13:04:32 -07:00
4afcdf675b
More hb_memcpy
2022-11-22 12:56:48 -07:00
58a696d80e
More hb_memset
2022-11-22 12:56:05 -07:00
59c45f6deb
Use hb_memcpy instead of memcpy consistently
2022-11-22 12:54:50 -07:00
ac0efaf818
Use hb_memset instead of memset consistently
2022-11-22 12:50:36 -07:00
44a892a233
[shape] Use hb_memcmp instead of memcmp
2022-11-22 12:48:52 -07:00
c53c648127
[subset-cff] Another handrolled memcpy
2022-11-22 12:46:25 -07:00
ae578705c2
[array] Write hash as range for loop again
...
Now that our range loop is faster than our own iter.
2022-11-22 12:23:17 -07:00
13e1ca9eb5
[cff] Micro-optimize memcpy
2022-11-22 12:19:28 -07:00
2968dd7844
[gvar] Optimize as_array() access
2022-11-22 11:57:29 -07:00
bb3bb76450
[gvar] Optimize scalar = 1.0 case
2022-11-22 11:53:35 -07:00
2d098d5d7f
[gvar] Use memset
2022-11-22 11:51:04 -07:00
e630a65e60
[gvar] Micro-optize vector extend
2022-11-22 11:29:13 -07:00
49d4f62135
[gvar] Micro-optimize
2022-11-22 11:14:56 -07:00
1758ee6646
[glyf] Minor write loop more idiomatically
2022-11-22 10:55:16 -07:00
16ec9dcc1b
[gvar] Whitespace
2022-11-22 10:55:16 -07:00
b567ce51d3
[subset] Don't trim glyf's again if preprocessed
...
Speeds up M1/10000 benchmark by 30%!
2022-11-22 10:55:08 -07:00
72059a4789
[gvar] Optimize IUP alg
2022-11-22 10:41:37 -07:00
ee9873b5ed
[gvar] Disable initializing vectors when not necessary
2022-11-22 10:23:17 -07:00
b0d2641186
[vector] Add "initialize" argument to resize()
2022-11-22 10:20:11 -07:00
a2059f8f55
[gvar] Optimize unpack_points
2022-11-22 10:16:21 -07:00
6d7206b68b
[gvar] Optimize unpack_deltas
2022-11-22 10:13:14 -07:00
bca569ae53
[array] Speed up hash() for byte arrays
2022-11-21 23:19:42 -07:00
d7b492e3f5
Revert "[array] Remove hash specializations for bytes"
...
This reverts commit 213117317c
2022-11-21 23:08:51 -07:00
1572ba281a
[subset-cff] Return in subr closure if already seen subr
...
Not sure why this was not done before.
2022-11-21 22:26:44 -07:00
a29ca6efbc
[subset-cff] Comment
2022-11-21 22:02:17 -07:00
28e767ddea
[subset-cff] Really optimize op_str_t / parsed_cs_op_t layout
...
Now parsed_cs_op_t and op_str_t are both 16 bytes.
Saves another 7% in SourceHanSans/10000 benchmark.
2022-11-21 21:59:51 -07:00
2d5ee23731
[subset-cff] Readjust parsed_cs_op_t
...
Now it doesn't matter anymore since op_str_t is adjusted and
is 16 bytes with 8byte alignment.
2022-11-21 21:55:21 -07:00
4f056b923a
[subset-cff] Optimize op_str_t layout
2022-11-21 21:37:57 -07:00
a750cb0128
Simplify rvalue creation
2022-11-21 21:03:32 -07:00
86a763c651
[map] Make keys moveable
2022-11-21 20:53:44 -07:00
cf20d2ec5d
[map] Take const key
2022-11-21 20:47:17 -07:00
3d1c76f713
[serializer] Don't hash objects twice
2022-11-21 19:40:32 -07:00
35878df215
[algs] Implement swap() for pair_t
...
Helps priority_queue::pop_minimum and friends, which help subsetter
repacker. Shows a few percentage improvement on NotoNastaliq benchmark.
2022-11-21 19:14:03 -07:00
a2984a2932
[cff] Remove unnecessary namespacing
2022-11-21 18:40:52 -07:00
dc3bb5e0ed
[subset-cff] Pre-allocate values array for subroutines as well
2022-11-21 18:18:48 -07:00
c6279224db
[cff] Adjust pre-allocation
...
This better matches actual usage, given that ops are one or two
bytes, and vector also allocates 50% extra.
2022-11-21 18:01:50 -07:00
bab8ec58b0
[subset-cff] Disable sharing when packing charstring INDEXes
...
Saves another 8%ish.
2022-11-21 17:46:32 -07:00
2cadacad6c
[cff] Simplify str_encoder_t error handling
2022-11-21 17:17:15 -07:00
f263e3fe2e
[cff] Manually copy short strings instead of memcpy()
2022-11-21 17:04:55 -07:00
38efd1862f
[cff] Add a likely()
2022-11-21 17:02:11 -07:00
191025cc96
[cff] Adjust buffer pre-allocation
...
Most ops take one or two bytes, so allocate count*2, not count*3.
Shows minor speedup in subsetting benchmark (around 2%).
2022-11-21 16:58:19 -07:00
4b2caafea2
[subset-cff] Optimize parsed_cs_op_t size
...
Shows 5% speedup on SourceHanSans-Regular/10000 benchmark.
2022-11-21 16:46:20 -07:00
e0b06bd1b1
[subset] Cache has_seac in accelerator
...
Speeds up SourceHanSans-Regular/10000 benchmark by %25.
2022-11-21 16:30:34 -07:00
dd1ba328a8
[repacker] fix fuzzer timeout.
...
For https://oss-fuzz.com/testcase-detail/5845846876356608 . Only process the set of unique overflows.
2022-11-21 16:24:48 -07:00
59451502e9
[cff] Optimize env error checking
2022-11-21 15:23:16 -07:00
b238578a9c
[cff] Optimize INDEX operator[]
2022-11-21 14:36:57 -07:00
d9de515a38
[cff] Optimize byte_str_ref_t array access
2022-11-21 14:23:07 -07:00
a81ec9b2b6
[cff] Optimize byte_str_ref_t inc()
...
Shows a couple percent speedup.
2022-11-21 14:03:28 -07:00
3ff75411bd
[algs] Fix bot fail
2022-11-21 13:08:55 -07:00
b81e3989f8
Try fixing arm-eabi build after a10cfe3f32
2022-11-21 13:02:40 -07:00
4c14043b06
[algs] Add output argument to hb_unsigned_mul_overflows()
2022-11-21 12:56:33 -07:00
25adbb3825
[algs] Use __builtin_mul_overflow
...
Compiles to smaller binary.
2022-11-21 12:47:53 -07:00
a10cfe3f32
[algs] Write hb_in_ranges() recursively
2022-11-21 12:37:59 -07:00
2e86700e30
[gvar] Add memory-barrier as in ArrayOf
2022-11-21 12:28:10 -07:00
b00a911fa7
[sorted-array] Add faster iterator implementation here as well
2022-11-21 12:11:30 -07:00
7cc79a8a86
[vector] Adjust comment
2022-11-21 12:09:24 -07:00
e82a3c69dd
[array/vector] Optimize range-based for-loop
...
Avoid bounds-checking.
2022-11-21 12:00:10 -07:00
0387182c2a
[ot-map] Minor refactor features[i] access
2022-11-21 11:05:47 -07:00
5ee6d5d77e
[cff] Add memory-barrier to INDEX
...
Like we do for ArrayOf.
2022-11-21 11:00:29 -07:00
6905d36d73
[cff] Fix fetch_op() bounds-checking
2022-11-21 10:51:33 -07:00
b51ab1a9e5
[cff] Optimize byte_str_ref_t
...
Make it 16 bytes instead of 24. This struct is used in the subroutine
call stack heavily.
This change makes the HB AdobeVFPrototype benchmark to become faster
than FT one, with about 6% speedup as a result of this change.
2022-11-21 10:27:07 -07:00
7a39464b18
[cff] Hide members of byte_str_ref_t
2022-11-21 09:48:54 -07:00
18141f0007
[cff] Move a sub_array call
...
No logic change.... I hope?!
2022-11-21 09:47:03 -07:00
f66415cdd1
[cff] Move initialization of a type to constructor
2022-11-21 09:40:16 -07:00
70a5cd53f6
[algs] Assert trivial copy assignable in stable_sort
2022-11-21 08:52:33 -07:00
9bb39423f5
[algs] Simplify stable_sort signatures
2022-11-20 17:40:54 -07:00
d119568df6
[cbdt] Use vector tail()
2022-11-20 14:11:51 -07:00
87a88117c8
[object] Use vector tail()
2022-11-20 14:10:39 -07:00
76ce390b5a
[ucd] Document algorithms
2022-11-20 13:54:56 -07:00
ed43bc5118
[buffer] Move delete_glyphs_inplace() here
2022-11-20 13:10:19 -07:00
dd88dae8a9
[unicode] Simplify set_funcs a bit more
2022-11-19 15:23:53 -07:00
2d8ff3bcbe
[unicode] Destroy user_data in set_funcs fail paths
...
This is what the font_funcs / draw_funcs do.
2022-11-19 15:23:44 -07:00
527823ccac
[unicode] Destroy user_data in set_funcs fail paths
...
This is what the font_funcs / draw_funcs do.
2022-11-19 15:19:08 -07:00
56d6b6992b
[font/draw] Remove unneeded branch
...
The preamble sets user_data/destroy to nullptr if func is nullptr.
2022-11-19 15:11:59 -07:00
976bb26cc1
[draw] Optimize set_func functions
2022-11-19 15:06:23 -07:00
114167a933
[font] Optimize set_func functions
2022-11-19 14:47:45 -07:00
f9d7b303ed
[thai] Use smaller type for arrays
...
No logic change.
2022-11-19 14:20:36 -07:00
72c4e431af
[use-table] Add a OPTIMIZE_SIZE version
2022-11-19 13:40:33 -07:00
83c3a91dc6
[gen-use-table] Report fullCost
2022-11-19 13:34:58 -07:00
ba08de624e
[ucd] Change OPTIMIZE_SIZE to compression level 9
...
Also changes default compression level from 3 to 5, but that shows
no change in the generated table size.
2022-11-19 13:25:19 -07:00
b68f9f3cfe
[machinery] Adjust comment
2022-11-18 21:36:01 -07:00
a47ba1dc0e
[lazy-pointer] Hide instance
2022-11-18 21:14:07 -07:00
281b4705b4
[pool] Rewrite a loop as dagger
2022-11-18 20:25:05 -07:00
3ff8abf272
Revert "[map] Allow std::move-ing keys into the map"
...
This reverts commit f657ef7e57
2022-11-18 19:38:12 -07:00
039e476bac
[test-vector] Test sink-move'ing
2022-11-18 19:26:02 -07:00
a3a218edb5
[map] Add a couple more sink interfaces
2022-11-18 19:24:41 -07:00
90226eab89
[test-map] Test inserting shared_ptr key
2022-11-18 19:21:58 -07:00
f657ef7e57
[map] Allow std::move-ing keys into the map
2022-11-18 19:17:03 -07:00
a1768ad829
[map] Fix use of !=
2022-11-18 19:08:34 -07:00
e74b372b59
[test-map] Test moving values
2022-11-18 18:43:31 -07:00
a9c6a20b19
[map] Support moving value in sink interface
2022-11-18 18:29:12 -07:00
1bf9afaad0
[test-vector] Test sink interface
2022-11-18 18:20:50 -07:00
fa0e4b041d
[test-map] Test sink interface
2022-11-18 18:20:14 -07:00
1c612a8541
[test-set] Test sinking range
2022-11-18 18:19:31 -07:00
356708e34a
[test-set] Test length of iterator
2022-11-18 18:17:34 -07:00
2892fc71e8
[vector] Add std::move to pop()
...
This was removed in 76fc27713f
2022-11-18 18:03:59 -07:00
921f45f46d
[array] Rewrite hash() as dagger
2022-11-18 17:26:58 -07:00
213117317c
[array] Remove hash specializations for bytes
...
Not needed.
2022-11-18 17:24:44 -07:00
bef5a1c8dc
[vector] Comment
2022-11-18 17:22:17 -07:00
69b41f92ec
[vector] Simplify shift_down_vector()
...
Compiler is smarter than I am.
2022-11-18 17:04:34 -07:00
1dd9396c7a
[vector] Optimize grow_vector() for size
...
Again, compiler is smarter than I am.
2022-11-18 17:01:14 -07:00
d36f688131
[vector] Optimize shrink_vector for size
...
Compiler is smarter than I am.
2022-11-18 17:00:07 -07:00
bc8eded296
[vector] Remove a for loop
2022-11-18 16:51:24 -07:00
afd9a58bd7
[vector] Save a couple hb_iter() invocations
2022-11-18 16:47:32 -07:00
3ead9863d2
[map] Add size()
2022-11-18 16:43:47 -07:00
42db8be189
[map] Minor remove if condition
2022-11-18 16:41:50 -07:00
4ec706980c
[map] Rewrite hash() as dagger
...
Somehow our daggers instead of for loop save size. I cannot
pinpoint why, other than maybe not inlining.
2022-11-18 16:39:30 -07:00
025a68cb07
[map] Optimize copy resizing logic
2022-11-18 16:33:04 -07:00
f1d716871d
[map] Change bucket_for_hash() to item_for_hash()
2022-11-18 16:31:27 -07:00
d012f9a9b3
[map] Change bucket_for() to item_for()
2022-11-18 16:29:06 -07:00
68a29020c5
[bit-page] Write hash() as dagger
2022-11-18 16:02:45 -07:00
87271e1b2e
[bit-page] Write get_population as dagger
2022-11-18 16:01:23 -07:00
744eb6baf9
[bit-page] Write is_empty() as dagger
2022-11-18 15:56:06 -07:00
43a4028f0e
[algs] Move hb_vector_size_t to bit-page as only user
2022-11-18 15:54:34 -07:00
01f961ac3a
[gsubgpos] Minor call hb_iter() instead of ->iter() directly
2022-11-18 15:47:17 -07:00
bba5765583
[gsubgpos] Remove a few unnecessary namespace invocations
2022-11-18 14:52:17 -07:00
b4d0d1608d
[gsubgpos] Rewrite a couple apply() functions as daggers
2022-11-18 14:47:33 -07:00
76c8214eb5
[gsubgpos] Move member around
2022-11-18 12:30:46 -07:00
81a573008e
[map] Optimize storage
2022-11-17 16:59:36 -07:00
ae080bf202
[map] Initialize key and value explicitly
...
If they are of int time they won't be initialized otherwise.
2022-11-17 16:34:58 -07:00
1d41b9cb3c
[user-data] std::move item
2022-11-17 16:26:48 -07:00
ff0bb74895
[map] Call item_t constructor/destructor directly
2022-11-17 16:17:37 -07:00
5c88715949
[map] Add item_t.destruct()
2022-11-17 16:14:16 -07:00
7f83040836
[map] Simplify (de)construction of item_t
2022-11-17 16:10:37 -07:00
99103bd976
[map] Destruct objects when clearing
2022-11-17 15:57:06 -07:00
4caad5720c
[test-map] Add test for reset
...
I expect this to leak now, since we don't destruct items.
2022-11-17 15:51:39 -07:00
e93c01c3ae
[map] Rename item clear() to construct()
2022-11-17 15:50:00 -07:00
fc22d706fe
[test-map] Don't insert null smart-pointers in map
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Dereferencing them is not supported anymore after
3aad7c2ddf
2022-11-17 15:47:43 -07:00
896377463f
[map] Don't resize map if not necessary
2022-11-17 15:25:45 -07:00
7595fa2d9a
[map] Fix copy-assignment operator
...
Ouch!
2022-11-17 15:23:14 -07:00
41f4bdac35
[map] Fix resize during copy-construction/assignment
2022-11-17 15:16:00 -07:00
3aad7c2ddf
[algs] Remove smart-pointers from hb_hash()
...
hb_deref() handles them. I think this code predated that.
2022-11-17 15:10:47 -07:00
7bd101728a
[map] Minor use hb_iter instead of hb_array
2022-11-17 15:01:55 -07:00
238fc14716
[map] Simplify iterators
2022-11-17 14:58:50 -07:00
410c14bfa2
[map] Fix equality
...
Ouch!
2022-11-17 14:53:00 -07:00
6dfd4a16e7
[ot-font] Remove stale TODO
2022-11-16 22:44:22 -07:00
a0bde1e1ea
[open-type] Remove (Sorted)ArrayOf.sub_array()
2022-11-16 21:27:12 -07:00
f2b5db700f
[vector] Remove .sub_array ()
2022-11-16 21:22:57 -07:00
c7d57dcf26
[vector/array] Simplify qsort()
2022-11-16 21:21:31 -07:00
1610008e62
[gsubgpos] Minor remove call to hb_iter
2022-11-16 20:02:36 -07:00
19ec01d25c
[gsubgpos] Sprinkle const around
2022-11-16 19:14:42 -07:00
561946c7d5
[layout] Comment
2022-11-16 17:59:29 -07:00
2268207c19
[layout] Update comment
2022-11-16 17:51:22 -07:00
658f8f4391
[layout] Comment
2022-11-16 17:50:35 -07:00
27a8fe7d58
[layout] Only update buffer digest if buffer changed by a pause
2022-11-16 17:49:44 -07:00
8b2a211123
[layout] Keep digest updated in the context
...
Don't recompute digest after every (applied) GSUB lookup.
2022-11-16 16:57:44 -07:00
a5964a2d2a
[layout] Minor simplify
2022-11-16 16:45:23 -07:00
80b8758881
[layout] Add a buffer message for digest-skipped lookups
2022-11-16 16:26:41 -07:00
afa71ee8ef
Fix alignment error
2022-11-16 16:22:45 -07:00
dff1b809a0
[buffer] Add .digest() and use
2022-11-16 16:19:05 -07:00
654a2eafc8
[layout] Use buffer-digest for GSUB as well
...
Combined with previous commit, this shows up to 12% speed up with
Roboto and the en-words (ie. short strings) benchmark, about 5%
for longer English tests, and no adverse effect on heavier fonts.
2022-11-16 16:13:52 -07:00
15b6c32599
[layout] Use a buffer digest for GPOS to skip whole lookups
2022-11-16 16:11:36 -07:00
a053b84cb9
[gsubgpos] Optimize set-digest initialization
...
Previously we were once collecting set-digest for each subtable,
and another time for each lookup.
Now we compute the one for each lookup simply from the ones for
its subtables.
2022-11-16 14:39:25 -07:00
20654cd889
[set-digest] Minor no logic change
2022-11-16 14:29:10 -07:00
95b9763dbc
[set-digest] Minor simplify
2022-11-16 14:15:01 -07:00
9855b678f2
[cache] Minor rewrite assertion
2022-11-16 13:37:34 -07:00
a10ff20562
[ft] Comment
2022-11-16 13:34:37 -07:00
557be9502a
[test-vector] Fix test
2022-11-16 12:47:05 -07:00
9027d15410
[test-iter] Fix leak
2022-11-16 12:39:30 -07:00
afd716d4cd
[serialize] Don't free object-pool in reset()
2022-11-16 12:28:56 -07:00
02949cf64f
[priority-queue] More assert adjustment
2022-11-16 12:06:44 -07:00
620ddd762d
[priority-queue] Fix asserts
2022-11-16 12:04:35 -07:00
57de568aad
[indic-table] Minor adjust empty lines
2022-11-16 11:50:40 -07:00
281a2602cc
Update generated file
2022-11-16 11:36:33 -07:00
f734c26c5c
[test-vector] Test inserting set and map
2022-11-15 16:27:56 -07:00
0a97d27c2b
[test-iter] Add another test
2022-11-15 16:23:48 -07:00
e9e985682a
[fallback-shape] Remove TODO
2022-11-15 16:11:57 -07:00
6df8498da2
[sample.py] Fix warning
2022-11-15 15:52:04 -07:00
49fe5c1e5a
[glib] Remove old cruft from pre-2011
2022-11-15 15:37:23 -07:00
1bd1a37837
[test] Minor
2022-11-15 15:18:36 -07:00
35aa492eb7
[main] sprintf -> snprintf
2022-11-15 15:05:15 -07:00
72c6962012
[buffer-deserialize-text] Fix glyph name for glyph flags
...
Skip "#" in glyph names.
2022-11-14 21:34:16 -07:00
dee26de76f
[test-buffer-serialize] Allow no font
2022-11-14 16:24:25 -07:00
f6076890c5
Hide all mentions of name_table_overrides behind EXPERIMENTAL_API
...
Fixes https://github.com/harfbuzz/harfbuzz/issues/3872
2022-11-14 16:06:39 -07:00
ebc382a847
Revert "Avoid use values () in hb-hashmap if value_t has an overriden operator &"
...
This reverts commit b92e4cc009
2022-11-14 15:59:46 -07:00
ff0d0d020e
[meta] Use std::decay
2022-11-14 14:48:07 -07:00
24cf86b009
[array] Fix MSVC fail
2022-11-14 13:58:43 -07:00
a87843be3d
[array] Another try at sizeof sorted_array
2022-11-14 13:43:58 -07:00
72ba0b2aa2
[array] Fix MSVC fail
2022-11-14 13:41:15 -07:00
b92e4cc009
Avoid use values () in hb-hashmap if value_t has an overriden operator &
2022-11-14 13:19:55 -07:00
ea63e95e4c
[GPOS.PairPos] Adjust unsafe-to-break for non-zero ValueFormat2
...
Fixes https://github.com/harfbuzz/harfbuzz/issues/3824
2022-11-14 12:36:48 -07:00
85e0be1357
[vector/array] Add simple test for sorted size
2022-11-13 17:28:09 -07:00
4e618557a6
[vector] Don't subclass sorted vector from unsorted
...
Was doubling the size unnecessarily.
2022-11-13 17:23:25 -07:00
630f09c8b6
Another hb_memcpy instead of strncpy use
2022-11-09 11:32:30 -07:00
cd011ceadf
Use hb_memcpy instead of strncpy
...
Nul-termination is not intended.
2022-11-09 11:30:44 -07:00
c158b626c3
[name] Simplify buffer-length calculation
2022-11-08 15:05:31 -07:00
55edf59d52
[name] Typo
2022-11-08 14:53:27 -07:00
27c8bbcb04
Revert "[name] Simplify buffer-length calculation"
...
This reverts commit d70595657e
2022-11-08 14:48:38 -07:00
d70595657e
[name] Simplify buffer-length calculation
2022-11-08 14:15:56 -07:00
6314aa7da4
[subset] add an experimental API that can override name strings for specified name_id
2022-11-08 14:10:25 -07:00
f53ef69d59
[indic] Order left-matras inside-out
...
Fixes https://github.com/harfbuzz/harfbuzz/issues/3863
2022-11-05 15:40:05 -06:00
dbb7f47b19
fix bug in hb_hashmap_t has() interface
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It was not working when the value type is hb_bytes_t because hb_array_t
overloaded operator &
2022-11-03 13:48:23 -06:00
d1f445ec1e
[name] Typo
2022-11-02 12:24:04 -06:00
fc935fb81b
Fix snprintf use
...
https://github.com/harfbuzz/harfbuzz/pull/3495#issuecomment-1299107964
2022-11-01 14:40:47 -06:00
2ee42bbac2
hb_variation_to_string: Fix GIR annotation
2022-11-01 11:21:25 -06:00
02b76393ef
[config] Re-enable BORING_EXPANSION
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Only the non-experimental parts (currently avar2) are
enabled by default.
2022-10-29 11:19:04 -06:00
6a47ef34b1
[config] If not HB_EXPERIMENTAL, then HB_NO_BEYOND_64K
2022-10-29 11:14:27 -06:00
a0f999cd95
[config] Rename HB_NO_VARIATIONS2 to HB_NO_AVAR2
2022-10-29 11:13:40 -06:00
60c6b7786d
Disable -Wcast-function-type-strict
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https://github.com/harfbuzz/harfbuzz/pull/3859#issuecomment-1295409126
2022-10-28 14:19:39 -06:00
d88269c827
freetype: Fix function signatures to match without casts
...
Clang 16 has got a new stricter warning for casts of function types
(see 1aad641c79
2022-10-28 13:49:41 -06:00
8a5524833c
[instance] update OS2/.usWeightClass and .usWidthClass when
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no-prune-unicode-ranges option is enabled
2022-10-27 11:59:31 -06:00
fddeba26e4
Merge pull request #3857 from 2xsaiko/outgoing/cmake-abs-path
...
Pass through absolute paths to cmake config directly
2022-10-26 22:34:02 +02:00
db292f6f02
Pass through absolute paths to cmake config directly
...
The previous code concatenates includedir to _harfbuzz_prefix verbatim,
which results in a wrong final include path in case includedir is an absolute
path. Instead, we can let meson determine the absolute include and lib paths
in advance and save them in the cmake config.
This is an issue in nixpkgs, where includedir is set to the final (absolute)
path of the built library in the Nix store, which causes CMake projects
depending on harfbuzz to not configure.
See https://github.com/NixOS/nixpkgs/issues/180054 .
2022-10-26 22:13:44 +02:00
477d71724c
[glyf] Limit points in a glyf to 10000 roughly
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Only enforced when components are being expanded.
Fixes https://github.com/harfbuzz/harfbuzz/issues/3838
2022-10-26 13:11:47 -06:00
9aad3dba8f
[SingleSubst] Fix degenerate-lookup test
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Part of https://github.com/harfbuzz/harfbuzz/issues/3853
2022-10-26 13:04:02 -06:00
83769b9cb1
[subset] add comment for why we retain empty lookups.
2022-10-21 18:29:23 -06:00
70e2de2bd4
[subset] Always output Lookup's even if they are empty.
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The rest of layout subsetting depends on lookup indices being consistent with those computed during planning. So if an empty lookup is discarded during the subset phase it will invalidate all subsequent lookup indices. Generally we shouldn't end up with an empty lookup as we pre-prune them during the planning phase, but it can happen in rare cases such as when a subtable is considered degenerate (eg. #3853 )
2022-10-21 18:29:23 -06:00
c813f84235
Make build work for arm-none-eabi
2022-10-21 11:09:35 -06:00
b0b7a65388
[subset] Fix check-symbols failure
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Fixes https://github.com/harfbuzz/harfbuzz/issues/3850
2022-10-20 17:13:26 -06:00
970321db7b
5.3.1
2022-10-19 22:06:46 +02:00
a73137d101
[face] Fix annotation
2022-10-17 12:18:24 -06:00
d65af60213
[shape] Adjust Grapheme clusters for Katakana voiced sound marks
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Fixes https://github.com/harfbuzz/harfbuzz/issues/3844
2022-10-15 14:26:02 -06:00
bda42fc34a
Merge pull request #3842 from harfbuzz/patch_mode
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[subset] Begin implementing a subset accelerator
2022-10-14 15:08:22 -06:00
f53ebf5584
[subset] Add hb_subset_preprocess to experimental symbol list for check-symbols.
2022-10-14 19:38:19 +00:00
fdb98ed88e
[subset] add missing HB_EXTERN.
2022-10-14 18:30:39 +00:00
515863e57c
[subset] Remove add accelerator flag, replace with new api method.
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Adds hb_subset_preprocess() which preprocesses the face and attaches accelerator data.
2022-10-13 23:42:00 +00:00
573640c99f
[subset] Add hb-subset-accelerator.hh to Make soure list.
2022-10-13 23:21:35 +00:00
a756bd1944
[glyf] Use component phantom points after transformation
2022-10-13 17:18:19 -06:00
82d19c08fc
Revert "[glyf/Composite] Remove phantom points when not needed anymore"
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This reverts commit 527e63a3bd
2022-10-13 17:17:03 -06:00
527e63a3bd
[glyf/Composite] Remove phantom points when not needed anymore
2022-10-13 17:13:40 -06:00
f4903defc4
[subset] use the accelerator in the subsetting benchmark.
2022-10-13 21:38:54 +00:00
01481db582
[subset] use accelerator unicode to gid map if available.
2022-10-13 21:12:22 +00:00
4ec5eb955f
[subset] add a subset accelerator.
...
Can be optionally attached to the face during subsetting. Contains data which can accelerate future subsets.
2022-10-13 19:40:31 +00:00
f105c28749
[subset] Suggested flags to enable more performant subset production for use in incxfer.
2022-10-13 18:53:41 +00:00
5769d422c5
[type] Add HBFixed template
2022-10-13 12:12:24 -06:00
8c29dcaee4
s/HBFixed/F16DOT16/g
2022-10-13 12:06:15 -06:00
294b1c9f6e
Use snprintf instead of sprintf
2022-10-13 11:30:02 -06:00
9559d3c1c1
[repacker] fix incorrect coverage table size estimation.
...
During splitting of PairPosFormat2 the code was assuming the maximum size of the generated coverage table would be equal too the current size. This is incorrect size the new coverage table may not preserve the ranges found in the original coverage table (since we are splitting based on class, not coverage) and in the worst case may convert from format2 to format1. So use the size of a format1 table as the max size.
2022-10-11 14:06:04 -06:00
3ce4b8f5c9
5.3.0
2022-10-08 19:10:07 +02:00
99f4668e19
[repacker] use mutable copies of Coverage/ClassDef in MarkBasePos shrink operation.
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Also make mutable copies (when needed) of the top level subtables during a split operation.
2022-09-30 10:58:50 -06:00
8f1bf23cc9
[subset] optimize glyf subsetting w/ retain gids.
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When retain gids is enabled the subset plan may require the output of many empty glyphs. This change optimizes the glyf subsetting code when the number of retained glyphs << number of output glyphs. Unnessecary lookups to the glyph map are reduced by iterating through the glyph map instead of the output glyph set.
2022-09-29 15:44:49 -06:00
e94fe2adf3
[instance] minor optimizations to glyf instancing
2022-09-29 12:14:43 -06:00
b90ce34a25
[instance] fix for non-empty .notdef glyph metrics update
...
we need pass in source glyph's outline data to calculate boundaries, and
then drop the outline data if notdef-outline is specified.
Also disable shifting points for instancing in get_points () API
2022-09-29 12:14:43 -06:00
b706c6f77e
[instance] update FeatureList with variations
2022-09-29 12:14:43 -06:00
8f3a7017c3
[instance] support FeatureVariations table
2022-09-29 12:14:43 -06:00
f4813e3b7f
[instance] update collect_lookups/prune_features()/closure_features() with variations
...
Some features will be substituted with variations, so we do not collect
lookups from the original feature tables.
2022-09-29 12:14:43 -06:00
64e2f2fc58
[instance] store active featurevariation record/condition idxes in the plan
2022-09-29 12:14:43 -06:00
0a6c16a313
[instance] instantiate fvar table
...
Added an old->new axes_indices mapping in the subset plan
2022-09-29 12:14:43 -06:00
486fc2271a
[cplusplus] Add missing const
2022-09-28 15:11:45 -06:00
c335bf469f
support dereferencing shared_ptrs and unique_ptrs
2022-09-27 15:44:29 -06:00
8cd7d1c3fe
[subset] Allow table ordering on the face builder to be overriden.
2022-09-22 16:52:14 -06:00
b70032edda
[layout] Fix typo in docs
2022-09-22 15:59:16 -06:00
d2966d3919
[ot-font] Try CBDT extents before outline tables
...
Like we do for sbix table.
Fixes https://github.com/harfbuzz/harfbuzz/issues/3827
2022-09-22 15:50:27 -06:00
1fdf046427
Merge pull request #3799 from harfbuzz/optical-bounds
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Optical bounds
2022-09-22 12:03:17 -06:00
3ca5fbda76
[USE] Update the data files
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This uses the data files from
<3254c94606/USEcloses #3817 .
2022-09-21 16:28:02 -06:00
b78d4b1e58
[color] Fix documentation re UPEM vs PPEM
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Fixes https://github.com/harfbuzz/harfbuzz/issues/3826
2022-09-21 13:27:12 -06:00
56c4670935
[subset] Fix compiler warning
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Fixes https://github.com/harfbuzz/harfbuzz/issues/3823
2022-09-20 17:40:13 -06:00
c02a1a4adc
[ot-font] Remove unused include
2022-09-20 17:40:13 -06:00
d7cc82ad48
Update the language system tag registry URL
2022-09-20 10:37:50 -06:00
f54d2b3e2c
[aat] Map 'rlig' to AAT required-ligatures setting.
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Fixes #3819 .
2022-09-20 10:37:27 -06:00
d827a5ee40
[subset] Skip glyph closure for any dropped table
...
If COLR or MATH tables are being dropped, there is no point in closing
glyphs over them, just like it is done for GSUB.
2022-09-19 13:49:42 -06:00
4a1d891c63
5.2.0
2022-09-17 03:19:29 +02:00
2b766e8ade
[subset] No need to collect_features twice
2022-09-06 13:41:51 -06:00
09b9a1ffdd
[USE] Allow ZWNJ at the end of a cluster
2022-09-06 11:33:12 -06:00
a3e6dbbb43
[subset] skip the script if it's not included in the final subset
2022-09-06 11:29:34 -06:00
752060a49c
[layout] Document hb_ot_layout_lookup_get_optical_bound()
2022-09-01 13:47:12 -06:00
71c6cba097
[layout] Rename API:
...
-hb_ot_layout_get_optical_bound()
+hb_ot_layout_lookup_get_optical_bound()
2022-09-01 13:43:19 -06:00
3892128a1f
[layout] Add HB_NO_LAYOUT_RARELY_USED
2022-09-01 13:41:50 -06:00
8e88653f05
[layout] Move code around
2022-09-01 13:39:26 -06:00
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
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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
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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
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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
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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
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[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.
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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
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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
Behdad Esfahbod
Matthias Clasen
Garret Rieger
Khaled Hosny
Nirbheek Chauhan
Jordan Petridis
David Corbett
Qunxin Liu
Lorenz Wildberg
Martin Storsjö
Marco Rebhan
Joel Auterson
Jonathan Kew