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9cae040b
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2025-04-03T22:18:14
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[ItemVariationStore] Make cache atomic floats
Doesn't work with intrinsic atomic implementations. Disabled that.
Going through the C++11 atomics path now.
Will fix in next commit.
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b0d52abe
|
2024-10-23T20:49:44
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[subset] consider variation selectors subsetting cmap14
cmap14 subsetting code was not considering variation selectors in the input unicode set when deciding which variant glyphs to keep. This updates subsetting to only keeps variant glyphs if their variation selector code point is in the input unicodes set.
For https://github.com/harfbuzz/harfbuzz/issues/4911
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93930fb1
|
2024-06-24T10:48:45
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fix build with HB_TINY
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49c8493f
|
2024-06-20T11:16:40
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[test] Build with HB_MINI
Also add CONFIG.md instructions for building configs with meson.
Fixes https://github.com/harfbuzz/harfbuzz/issues/4760
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7946a284
|
2024-06-18T23:10:46
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Move constant for max composite ops per glyph to hb-limits.hh
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6289e475
|
2024-06-17T18:56:51
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In _fill_unicode_and_glyph_map add a second unicode -> gid lookup which is general.
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7be12b33
|
2024-06-06T22:57:03
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[subset] refactor populate_unicodes_to_retain.
Pulls out commonly repeated pattern of filling the gid and unicode maps into a templated helper.
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8a9bc523
|
2024-06-06T13:56:33
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[normalizer] Move a couple functions around
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0037ee28
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2024-05-24T08:10:15
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Merge pull request #4578 from harfbuzz/varc-table
`VARC` table
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0660a4d4
|
2024-05-13T19:28:57
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[subset] fix fuzzer found heap use after free in BASE subsetting.
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7975c9ca
|
2024-05-08T10:11:03
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[instancer] bug fix for COLRv1, add missing mapping to VarIdx::NO_VARIATION
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a3d8a59d
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2024-05-07T18:32:56
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Fix double to float cast warning.
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247039de
|
2024-04-26T13:36:52
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[instancer] partial instantiating support for COLRv1
Also add subset support for COLRv1 VarStore/DeltaSetIndexMap
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c5a85a73
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2024-05-03T09:44:14
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[instancer] support BASE table
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4cf606f6
|
2024-05-02T20:46:29
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|
[instancer] Promote partial instancing api out of experimental.
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c04d0a29
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2024-04-25T14:57:36
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[subset] generate colrv1 varsotre inner_maps in the plan
Also merge remap_variation_indices APIs used by GDEF and BASE into 1
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690893e3
|
2023-10-02T09:09:53
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[subset] collect variation indices for COLRv1
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bb3bfe8c
|
2024-03-16T14:02:16
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[glyf] Remove old glyf1 VarComposites support
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cfbb6a68
|
2024-03-14T17:33:34
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[subset] support BASE table subsetting (#4618)
* [subset] support BASE table
* [subset] add tests for BASE table subsetting
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97309483
|
2024-02-02T16:59:19
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[instancer] rename HB_SUBSET_FLAGS_IUP_DELTA_OPT to HB_SUBSET_FLAGS_OPTIMIZE_IUP_DELTAS
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4d5fb233
|
2024-01-26T16:00:58
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fix build
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52c3cda3
|
2024-01-26T10:55:57
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[instancer] add composite_new_gids set in subset plan
This is only used by iup delta optimization where we need to know
whether glyph is composite or not
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1cc7ddb3
|
2024-01-07T18:55:40
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hb-subset-plan.cc: Fix -Wparentheses warning.
In file included from hb-subset-plan.hh:30:0,
from hb-subset-plan.cc:27:
hb-subset-plan.cc: In function 'void _update_instance_metrics_map_from_cff2(hb_subset_plan_t*)':
hb-subset-plan.cc:998:81: warning: suggest parentheses around assignment used as truth value [-Wparentheses]
if (unlikely (!plan->check_success (font = _get_hb_font_with_variations (plan))))
^
hb.hh:263:25: note: in definition of macro 'unlikely'
#define unlikely(expr) (expr)
^
Fixes: https://github.com/harfbuzz/harfbuzz/issues/4545
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2b5af6f4
|
2023-11-10T15:23:27
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[subset-plan] Micro-optimize set iteration
Getting ranges is faster even with the current trivial implementation.
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6d3b7931
|
2023-11-10T14:51:34
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[subset-plan] Add a couple of allocs
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c6884377
|
2023-11-06T20:21:46
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[subset] Add HB_SUBSET_FLAGS_IFTB_REQUIREMENTS flag.
When enabled the output subset conforms to the requirements for a base font to be patched by IFTB patches. IFTB is a proposed incremental font transfer patch. This new flag is set as experimental. Currently, setting this flag causes the output subset to also use long offsets for outline data in loca/glyf, gvar, CFF, and CFF2.
This change is a version of https://github.com/skef/harfbuzz/commit/3ae2fe2084d96f61d8ad1bbe42a6ef4e62ec830a rebased onto head w/ tests added.
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aca55dbe
|
2023-11-03T10:51:37
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[instancer] fix feature variations collect lookups
We already know which record to keep, so just collect lookups and no
need to check the substitutes_map
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6c017a11
|
2023-11-01T09:54:46
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[instancer] SinglePos/PairPos: do not strip_hints for partial instancing
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091e538d
|
2023-10-26T12:52:08
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[instancer] support partial instancing for FeatureVariations
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8ceed6ee
|
2023-10-18T15:43:40
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[subset] fix Lookup.MarkFilteringSet to use the new indices
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77f24d82
|
2023-09-22T14:47:11
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[instancer] remap layout var_idxes code update
make hb_collect_variation_indices_context_t only collect layout
variation indices.
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23268792
|
2023-08-31T15:28:06
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[instancer] add serialize() for VarRegionList
The region list argument comes from item_variations_t.get_region_list()
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eb116e16
|
2023-07-28T15:27:07
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[instancer] Add new_gid->contour_points vector map in subset plan
- Add an API in Glyph to export original contour_points vector, which is
needed by infer_deltas when merging tuple variations with the same
tent
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730f579f
|
2023-07-18T15:09:36
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[instancer] store float value rather than F2DOT14 int value in axes_location map
|
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165f3e60
|
2023-07-17T09:46:03
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[instancer-solver] add renormalizeValue() and store axis->distances map
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a5628848
|
2023-07-15T13:59:10
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[subset] Speed up a couple of set iteration loops
Need to speed up set::next_range() for the second one to have
any effect.
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6783701b
|
2023-06-26T12:31:22
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[subset] Handle an error condition
Fixes https://oss-fuzz.com/testcase-detail/6306810588692480
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393f0f9f
|
2023-06-25T18:14:56
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[map] Rename resize() to alloc()
Better matches the functionality, and hb_vector_t.
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ecb46f70
|
2023-06-23T12:18:33
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[subset/cff1] Comment
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c4b2950d
|
2023-06-23T11:55:39
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[subset/cff1] Use cached subset-accel for seac calculations
Before we were creating a new (non-subset) accel each time.
|
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5f399139
|
2023-06-23T11:22:01
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[subset/cff] Move lazy cff-accelerator to cff-subset-accelerator
Fixes https://github.com/harfbuzz/harfbuzz/issues/4295
|
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7344411c
|
2023-06-23T10:27:44
|
|
[subset] Sprinkle some HB_NO_SUBSET_CFF
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43ec78f9
|
2023-06-23T10:22:30
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|
[subset/cff] Cache CFF accelerator in hb_subset_plan_t
This shows 7% speedup in:
BM_subset/subset_glyphs/SourceHanSans-Regular_subset.otf/retaingids/10
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abd6c305
|
2023-06-22T16:44:29
|
|
[subset-plan] Micro-optimize
|
|
|
7b53d2db
|
2023-06-22T16:35:11
|
|
[subset] Avoid copying gid_to_unicode multimap
Construct it in the accelerator directly.
|
|
|
272e159c
|
2023-06-22T16:31:50
|
|
[subset] Speed up populating reverse cmap
|
|
|
0e16be9b
|
2023-06-03T19:45:44
|
|
[subset-plan] Reuse glyph_for_gid result
|
|
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ca27925d
|
2023-06-03T16:18:15
|
|
Use hb_codepoint_pair_t in more places
|
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24b069cd
|
2023-06-02T15:55:53
|
|
[subset] Pre-alloc a few maps
|
|
|
7319d0d7
|
2023-06-02T15:41:47
|
|
[subset-plan] Add a couple of map pre-allocations
Approximate...
|
|
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76904b04
|
2023-06-02T15:30:12
|
|
[subset-plan] Simplify / speedup planning glyphset
|
|
|
965ce7bb
|
2023-06-02T15:24:00
|
|
[subset-plan] Speed up planning new_to_old_gid_list
|
|
|
b67e464b
|
2023-06-02T15:11:06
|
|
[subset/retaingid] Regain perf lost
In 0f12fd5a66a5dd1c3c9ac5ea8a52341bafcfe567
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|
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9f54ab92
|
2023-06-01T17:45:03
|
|
[subset-plan] Keep a reverse-gid vector
To speed up iteration.
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|
|
5543d058
|
2023-05-17T17:29:44
|
|
[subset] Use vector instead of map for glyph bounds (#4232)
* [subset] Use vector instead of map for glyph bounds
Is faster.
Part of https://github.com/harfbuzz/harfbuzz/issues/4231
* [subset] initialize bounds_vec value to 0xFFFFFFFF
Some non-EMPTY glyph might have 0 bounds width/height
---------
Co-authored-by: Qunxin Liu <qxliu@google.com>
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39ac79a7
|
2023-05-10T10:22:49
|
|
address review comments
|
|
|
efc77dc6
|
2023-05-04T10:59:09
|
|
[instancer] update code for collecting FeatureVariationRecord
|
|
|
51c7451b
|
2023-05-01T13:38:02
|
|
[instancer] update fvar table to accept Tripe for axes positions
|
|
|
779e8ba0
|
2023-04-27T13:48:24
|
|
[instancer] update subset-plan.cc to accept Triple as axes positions
|
|
|
62bc2841
|
2023-05-08T09:12:34
|
|
Merge pull request #4221 from googlefonts/user_glyph_map
[subset] Add API method to allow a custom glyph map to be specified.
|
|
|
f772071f
|
2023-05-07T13:42:00
|
|
[subset-plan] Another error check
|
|
|
cda646a5
|
2023-05-05T15:57:13
|
|
[subset-plan] Check success of all object members
|
|
|
5f5660fc
|
2023-05-05T15:52:17
|
|
[subset] In glyf-closure always add current glyph
Bad things can happen otherwise if one composite glyph depleted
the op count.
|
|
|
3021b2db
|
2023-05-05T05:57:05
|
|
[subset] change glyph mapping api to return a mutable map.
Maintains consistency with our other set based api methods.
|
|
|
77a81554
|
2023-05-04T23:01:56
|
|
[subset] Add some basic tests for a provided glyph map.
|
|
|
779e8297
|
2023-05-04T19:31:23
|
|
[subset] fix requested_glyph_map presence check.
|
|
|
68266347
|
2023-05-04T19:18:54
|
|
[subset] apply the user supplied glyph map.
|
|
|
b9b85da3
|
2023-04-27T11:17:24
|
|
[instancer] no need to create hb_font_t object when fetching delta from varstore
|
|
|
1e9a0511
|
2023-04-20T17:47:04
|
|
[subset] Fix HB_TINY build
|
|
|
106a237e
|
2023-04-20T17:44:59
|
|
[subset/glyf] Close over VarComposite glyphs
Subsetting VarComposite glyphs works now.
|
|
|
14b9d8d5
|
2023-04-14T20:44:15
|
|
[subset] add --no-layout-closure flag.
Disables layout glyph closure. Fixes #4192.
|
|
|
96ed2072
|
2023-04-04T10:33:58
|
|
[instancer] update bound metrics for CFF2 instancing
|
|
|
2cd81fdf
|
2023-03-30T22:11:43
|
|
[subset] fix memory leak.
Fixes fuzzer issue https://oss-fuzz.com/testcase-detail/6169920089227264
|
|
|
be872001
|
2023-03-24T17:30:53
|
|
[subset] fix buffer overflow fuzzer reported issue.
|
|
|
79ae6b65
|
2023-03-24T17:14:55
|
|
[subset] Fix fuzzer found memory leaks.
|
|
|
f0f7f225
|
2023-03-20T18:39:49
|
|
[subset] fix fuzzer found null deref.
https://oss-fuzz.com/testcase-detail/5844352760152064
|
|
|
a84cae42
|
2023-03-15T02:39:57
|
|
[subset] Don't add invalid gids (-1) to the glyphset when loading glyph map from the accelerator.
|
|
|
125450d2
|
2023-03-13T15:43:29
|
|
[subset] collect name_ids for FeratureParams
|
|
|
de6533d8
|
2023-03-13T13:36:00
|
|
[subset] collect name_ids from CPAL table
|
|
|
840e1b6b
|
2023-02-07T13:49:19
|
|
[instancer] bug fix
|
|
|
ea1ee0d4
|
2023-01-14T00:23:53
|
|
[instance] drop and don't collect lookups from feature variations when fully instancing.
This previously incorrectly collected lookups that could be reached via feature variations that are dropped and not activated by the current instance position.
|
|
|
c5281052
|
2023-01-12T12:53:46
|
|
[subset-plan] Move construction to constructor
|
|
|
1426f1c8
|
2023-01-11T13:23:34
|
|
[subset-plan] Simplify name_table_overrides allocation
|
|
|
5cab4a55
|
2023-01-11T13:21:57
|
|
[subset-input] Simplify axes_location allocation
|
|
|
4e7c8039
|
2023-01-11T12:38:26
|
|
[subset-plan] Simplify name_table_overrides allocation
|
|
|
65d3db37
|
2023-01-11T12:36:54
|
|
[subset-plan] Simplify user_axes_location allocation
|
|
|
60418fcb
|
2023-01-11T12:33:25
|
|
[subset-plan] Simplify axes_index_map allocation
|
|
|
8265277c
|
2023-01-11T12:32:04
|
|
[subset-plan] Simplify axes_location allocation
|
|
|
d54902c6
|
2023-01-11T12:29:25
|
|
[subset-plan] Simplify axes_old_index_tag_map allocation
|
|
|
a34a204b
|
2023-01-11T12:27:19
|
|
[subset-plan] Simplify unicodes allocation
|
|
|
75b33cb0
|
2023-01-11T12:24:35
|
|
[subset-plan] Simplify hmtx_map / vmtx_map allocation
|
|
|
33ce3a0d
|
2023-01-11T12:21:26
|
|
[subset] Minor adjust a couple types
|
|
|
b2007abf
|
2023-01-11T11:27:22
|
|
[subset-plan] Simplify glyph_map_gsub allocation
|
|
|
bd4b040e
|
2023-01-11T11:23:48
|
|
[shape-plan] Simplify glyphs_requested allocation
|
|
|
c51d3368
|
2023-01-11T11:22:22
|
|
[subset-plan] Simplify no_subset_tables allocation
|
|
|
999be721
|
2023-01-11T11:21:17
|
|
[subset-plan] Simplify drop_tables allocation
|
|
|
b33eb9ec
|
2023-01-11T11:20:04
|
|
[subset-plan] Simplify layout_variation_idx_delta_map allocation
|
|
|
9c45d98f
|
2023-01-11T11:16:18
|
|
[subset-plan] Simplify colr_palettes allocation
|
|
|
b74a2651
|
2023-01-11T11:15:15
|
|
[subset-plan] Simplify colrv1_layers allocation
|
|
|
89905368
|
2023-01-11T11:13:49
|
|
[subset-plan] Simplify sanitized_table_cache allocation
|