|
1840b02e
|
2022-12-19T20:06:32
|
|
[subset] Don't gate access to the table repacker.
Any table with an object graph should repack correctly.
|
|
|
b5acde43
|
2022-12-13T22:04:19
|
|
[subset] check pending/subsetted tag sets for alloc failure.
|
|
|
38a96288
|
2022-12-12T20:13:17
|
|
[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.
|
|
|
0853e5d9
|
2022-12-12T19:43:31
|
|
[subset] if table dependencies can't be resolved fail the subset.
Avoids getting stuck in an infinite loop.
|
|
|
7a004a7a
|
2022-11-29T00:47:55
|
|
[subset] Cache per subtable cmap unicode mappings.
|
|
|
2c0afde7
|
2022-11-23T20:24:40
|
|
[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.
|
|
e0b06bd1
|
2022-11-21T16:09:39
|
|
[subset] Cache has_seac in accelerator
Speeds up SourceHanSans-Regular/10000 benchmark by %25.
|
|
|
b0b7a653
|
2022-10-20T17:13:26
|
|
[subset] Fix check-symbols failure
Fixes https://github.com/harfbuzz/harfbuzz/issues/3850
|
|
|
515863e5
|
2022-10-13T23:42:00
|
|
[subset] Remove add accelerator flag, replace with new api method.
Adds hb_subset_preprocess() which preprocesses the face and attaches accelerator data.
|
|
|
01481db5
|
2022-10-13T21:12:22
|
|
[subset] use accelerator unicode to gid map if available.
|
|
|
4ec5eb95
|
2022-10-13T19:40:31
|
|
[subset] add a subset accelerator.
Can be optionally attached to the face during subsetting. Contains data which can accelerate future subsets.
|
|
0a6c16a3
|
2022-08-08T13:47:39
|
|
[instance] instantiate fvar table
Added an old->new axes_indices mapping in the subset plan
|
|
|
ac0e22fa
|
2022-07-22T09:37:09
|
|
[instance] update glyf/hmtx/vmtx tables
|
|
|
df55f840
|
2022-06-30T09:36:19
|
|
[instance] instantiate STAT table when axes are pinned at fixed locations
restricting ranges is not supported yet.
|
|
|
2a4773e4
|
2022-06-21T19:29:52
|
|
add option "--instance", store axes_location in subset_plan and drop all
variation tables when all axes are pinned at default
|
|
|
ac216972
|
2022-07-13T15:32:19
|
|
[subset] Add table size blowup bound
Fixes https://github.com/harfbuzz/harfbuzz/issues/3091
|
|
|
29f149c1
|
2022-07-07T20:16:16
|
|
[subset] cache sanitized tables in subset plan to avoid sanitizing tables multiple times.
|
|
|
5fdae684
|
2022-06-29T23:52:08
|
|
[reorg] Move GSUB.hh up one level and change GSUB namespace to GSUB_impl.
|
|
|
3fbf2dec
|
2022-06-28T23:55:32
|
|
[reorg] Move OT::Layout::GPOS_impl::GPOS to OT::Layout::GPOS.
|
|
|
88ef3c5a
|
2022-06-28T23:26:49
|
|
[reorg] Change OT::Layout::GPOS to OT::Layout::GPOS_impl.
|
|
|
74f45f7c
|
2022-06-24T23:14:30
|
|
[reorg] Move remaining GPOS lookup types to new directory.
|
|
|
e9c0a740
|
2022-06-15T16:57:16
|
|
Fix clang -Wcomma warnings
Fixes https://github.com/harfbuzz/harfbuzz/issues/3656
|
|
|
e00c7358
|
2022-05-25T22:35:23
|
|
[subset] special case table presence check for hb_face_create_from_tables faces.
|
|
|
6a149a09
|
2022-05-25T22:22:35
|
|
[subset] fix use of lazy static constructor.
|
|
|
d4c7939e
|
2022-05-25T22:11:32
|
|
[subset] use a list of known tables instead of handled tables.
|
|
|
3472f73b
|
2022-05-25T21:49:12
|
|
[subset] also include no subset tables when guessing which tables are present.
|
|
|
9564d987
|
2022-05-25T21:16:37
|
|
[subset] fix subsetting of faces created via hb_face_create_for_tables.
Fixes #3609.
|
|
|
c78d8ba6
|
2022-05-11T13:05:41
|
|
[subset] Allocate same size as source table for GSUB/GPOS/name
|
|
|
2e7f1ae4
|
2022-05-11T12:49:16
|
|
[subset] Use vector.allocated size instead of tracking buf_size
|
|
|
aeb50b89
|
2022-05-10T18:06:53
|
|
[subset] Retain buffer across table subset operations
|
|
|
b342adeb
|
2022-03-23T16:28:22
|
|
[reorg] Move GSUB into OT::Layout::GSUB namespace.
|
|
8d1b000a
|
2022-03-01T21:27:32
|
|
4.0.0
|
|
|
fc1548cf
|
2022-02-17T17:16:31
|
|
[subset] document return values.
|
|
|
670ef070
|
2022-02-11T16:01:33
|
|
[subset] Change subset plan create to be or_fail.
|
|
|
ae8d373b
|
2022-02-11T14:54:23
|
|
[subset] add subset plan reference, set/get user data functions.
|
|
|
b65e48a7
|
2022-02-11T12:44:58
|
|
[subset] Add subset plan to public API.
Add the ability to create a subset plan which an be used to gather info on things like glyph mappings in the final subset. The plan can then be passed on to perform the subsetting operation.
|
|
|
fa966bcc
|
2021-12-06T12:54:19
|
|
[repacker] create repacker output buffer after final length is known.
Don't rely on a buffer provided by the caller, as it may not be large enough.
|
|
|
41bbf281
|
2021-09-08T10:14:00
|
|
[repacker] do extension subtable isolation before starting resolution attempts.
|
|
|
ca7b9dae
|
2021-09-20T14:42:51
|
|
[subset] subset MATH table
|
|
|
d700646c
|
2021-09-16T11:23:09
|
|
[subset] In preperation for 3.0.0 release remove legacy subsetting api methods.
|
|
|
9aa6f8a9
|
2021-08-18T09:32:04
|
|
2.9.0
|
|
|
d18aad7e
|
2021-08-13T15:05:48
|
|
[subset] restore old subsetting api methods.
These will be left in place until the 3.0.0 release.
|
|
|
46d4a5e6
|
2021-07-29T15:07:13
|
|
[subset] Convert subset plan to use a flags bit set.
|
|
|
fc7f7781
|
2021-07-27T12:21:19
|
|
[subset] add a note to hb-subset on what is and isn't supported (#3076)
|
|
|
71b5509c
|
2021-07-20T20:05:35
|
|
[subset] support option --glyph-names
|
|
|
89fc399e
|
2021-07-22T13:00:34
|
|
[subset] Add hb-subset section documentation.
|
|
|
9ab751ac
|
2021-06-23T13:38:47
|
|
[subset] Remove hb_subset(). Leaving just hb_subset_or_fail().
|
|
|
a6c6cda4
|
2021-06-09T17:46:47
|
|
[subset] Add no subset tables and passthrough unrecognized tables to the subset api.
Matches fontTools options.
|
|
|
668f2bd9
|
2021-06-09T16:33:50
|
|
[subset] Add hb_subset_or_fail () to public subset api.
|
|
|
edb57a8d
|
2021-06-09T10:42:48
|
|
Make subset input const in the subsetting operation. Don't modify the subset input's sets.
|
|
|
7ab0f4ed
|
2021-05-27T11:40:34
|
|
fuzzer fix
|
|
|
f739e1dc
|
2021-05-11T11:44:32
|
|
[subset] subset both CPAL and COLRv1
|
|
|
3fb62cdc
|
2021-04-05T15:48:34
|
|
[subset] fail on offset overflow in tables that we don't repack.
Fixes: https://oss-fuzz.com/testcase-detail/5229304507138048
|
|
|
3c8273ab
|
2021-03-25T11:39:57
|
|
Check for alloc failures on the gsub/gpos_langsys maps in subset plan creation.
|
|
|
b14475d2
|
2021-03-18T10:51:26
|
|
[subset] further changes to serializer error handling.
- Rename enum type and enum members.
- in_errors() now returns true for any error having been set. hb-subset now looks for offset overflow only errors to divert to repacker.
- Added INT_OVERFLOW and ARRAY_OVERFLOW enum values.
|
|
|
73ed59f7
|
2021-03-17T15:53:10
|
|
[subset] store errors in the serializer as a flag set.
Make check_assign/check_equal specify the type of error to set.
|
|
|
832f2b59
|
2020-11-10T16:15:37
|
|
[subset] Refactor _subset () to reduce nesting and eliminate the use of 'goto'.
|
|
|
6e9468fc
|
2020-11-09T16:52:36
|
|
[subset] cleanup memory leaks in the repacker.
|
|
|
dd8e5d0e
|
2020-11-03T14:01:42
|
|
[subset] Only run the repacker for GSUB/GPOS.
|
|
|
6b1ea4cb
|
2020-10-30T12:16:26
|
|
[subset] hook up the repacker to run if offset overflows are encountered during subsetting.
|
|
|
dae32b4f
|
2020-07-28T18:31:46
|
|
[subset] bail out of subsetting if plan allocation fails.
|
|
|
8b5d3ebd
|
2020-04-17T11:58:31
|
|
[subset] GSUB5/GPOS7 Contextual Subst/Pos Subtbale Subsetting support
|
|
e642aab1
|
2020-02-28T22:24:25
|
|
[subset] Add source_blob as a hb_subset_context_t field (#2203)
So no more double sanitizing source table.
|
|
|
a7f694d4
|
2020-02-05T16:31:21
|
|
Merge branch 'subset_cblc' into master
|
|
|
43016715
|
2020-02-05T15:02:20
|
|
[subset] minor on _subset
|
|
|
dcb5dfc9
|
2020-02-05T15:01:25
|
|
[subset] minor on tables iteration
|
|
|
a8593339
|
2020-02-05T15:00:25
|
|
[subset] minor on switch statements
|
|
|
b1f63109
|
2020-02-05T00:28:21
|
|
[subset] Optimize _is_table_present
One call for most of the fonts and no malloc
|
|
0d61926c
|
2020-02-04T13:36:51
|
|
[subset] Keep head when no glyf table
|
|
|
5b436033
|
2020-02-04T21:29:19
|
|
[subset] Rename _subset2 to _subset
|
|
2792fb8b
|
2020-02-02T22:00:53
|
|
first rewrite of cff/cff2 _subset with _subset2
|
|
|
e128f802
|
2020-01-21T13:35:43
|
|
parent 777ba47b50f6379b9f9abf1d72559316b7116b9e
author ckitagawa <ckitagawa@chromium.org> 1579631743 -0500
committer ckitagawa <ckitagawa@chromium.org> 1580506176 -0500
[subset] Add CBLC support
|
|
|
ed857c46
|
2020-01-24T08:52:23
|
|
[subset] Add COLR support
|
|
|
43b6c865
|
2020-01-09T10:44:20
|
|
[subset] Support sbix subsetting
|
|
|
19d45dca
|
2019-10-03T13:39:17
|
|
Merge remote-tracking branch 'upstream/master' into var-subset
|
|
|
41d6e95b
|
2019-09-02T01:41:48
|
|
[subset] Use internal API of hb_set_t
|
|
|
8ccf328d
|
2019-09-02T00:02:06
|
|
[subset] Run once for a tag
|
|
|
f441a7c0
|
2019-09-01T02:18:09
|
|
Don't allow reference blob be accessed using empty tag in hb_face_reference_table (#1947)
|
|
|
28c8dcb5
|
2019-08-31T12:27:14
|
|
[subset] minor
|
|
|
9ff32b79
|
2019-08-29T19:53:18
|
|
Merge remote-tracking branch 'upstream/master' into glyf-rebase
|
|
|
875985cd
|
2019-08-29T14:51:22
|
|
[subset] Don't allow malicious fonts to insert unlimited table headers
Fixes https://crbug.com/oss-fuzz/16810
|
|
|
88e9db19
|
2019-08-27T02:44:26
|
|
[subset] Remove subset table size assertion
As https://github.com/harfbuzz/harfbuzz/pull/1930#issuecomment-525036802
|
|
|
269a120f
|
2019-08-25T20:37:00
|
|
[subset] Raise the bar in new vs old table size
https://crbug.com/oss-fuzz/16740
This is actually an interesting thing that {h,v}mtx allocates as
much as a font pretends to have glyphs but the solution is not
that obvious as regular fonts can have less than actually containing
metrics in their {h,v}mtx. This change raises the bar to consider this
hmtx 4 byte for every glyph case.
Initially we wanted to just find things allocating crazy amount of
memory but having the assert has led to interesting findings also
so let's don't remove the assert and see what we can find elsewhere.
|
|
|
922898c8
|
2019-08-23T22:04:14
|
|
[subset] Fail on table grow more than 16x+4096
|
|
|
28aba780
|
2019-08-23T16:47:15
|
|
[subset] Fix blob leak of _subset2 when returns early
Fixes https://crbug.com/oss-fuzz/16639
|
|
|
37572882
|
2019-06-25T13:17:30
|
|
[subset] cmap table to use _subset2 and new iterator frameworks
|
|
8bf989ea
|
2019-07-08T17:13:29
|
|
update from master
|
|
|
5763a927
|
2019-07-01T15:17:19
|
|
Merge branch 'master' into var-subset
|
|
|
9bd8d66c
|
2019-06-12T11:02:48
|
|
[subset] VORG table to use _subset2 method and new iterator frameworks
|
|
|
f9b1ae73
|
2019-06-05T17:40:59
|
|
[subset] Move OS/2 to subset2.
|
|
|
93d592e0
|
2019-06-05T16:51:31
|
|
[subset] post table to use _subset2
|
|
|
db938479
|
2019-06-04T10:30:53
|
|
[subset] maxp table to use _subset2
|
|
|
4ddab6fa
|
2019-06-05T11:21:27
|
|
Merge branch 'master' into var-subset
|
|
|
209491fc
|
2019-05-29T14:03:17
|
|
[subset] Hmtx/vmtx tables to use subset2 and new iterator frameworks
|
|
96de9476
|
2019-05-24T11:22:41
|
|
Merge pull request #1722 from googlefonts/glyf
[subset] Use iterators in glyf/loca subsetting
|
|
|
ff7fc6d4
|
2019-05-22T17:36:16
|
|
[subset] Add morx, mort, kern, and kernx to the default layout tables drop list.
|
|
|
d1b12a54
|
2019-05-20T21:29:54
|
|
Merge branch 'master' of https://github.com/harfbuzz/harfbuzz into glyf
|
|
|
82bbec30
|
2019-05-16T15:14:01
|
|
Merge branch 'master' of https://github.com/harfbuzz/harfbuzz into glyf
|
|
|
240bc86e
|
2019-05-08T14:59:03
|
|
[subset] Remove subset-glyf; want everything to point to new iter-based edition. Some of the code will resurface as impl builds out.
|
|
|
02d4d4f3
|
2019-05-08T14:43:18
|
|
[subset] Starting to sketch glyf as iter
|