95230e291d
[subset] support subsetting GSUB8
2021-03-29 15:54:11 -06:00
b8b8c58b9f
[subset] add tests that check for successful repacking of a real font file.
2021-03-17 15:53:58 -07:00
56ca435787
[subset] fix for collect_features and remove_redundant_lamngsys
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previously remove_redundant_sys () is missing in harfbuzz, after
redundant langsys removal, some features are removed as well in
prune_features() in fonttools. This change is trying to get the same
result between harfbuzz and fonttools.
2021-03-17 14:24:04 -07:00
0e1c0fa404
[subset] optimize glyph closure method: step 5
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add testcase and some fixes
2021-03-17 15:22:07 -06:00
190b7a98f8
[subset] Update PairPosFormat2 subsetting to match fontTools updated subsetting ( https://github.com/fonttools/fonttools/pull/2221 )
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- subset class def 1 against the coverage table.
- Don't re-use class 0 in class def 2.
- Ignore class 0 glyphs for the purposes of determing format 1 vs format 2 encoding for ClassDef.
Add an additional test case which demonstrates these issues.
2021-03-16 14:49:35 -07:00
08a4997fde
[subset] Add subset support for Extension lookups (GPOS 9, GSUB 7).
2021-02-11 13:41:31 -07:00
c7d232ce4e
Merge pull request #2701 from googlefonts/Mark-To-Ligature_grieger
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[subset] GPOS 5 MarkToLigature subsetting support
2021-02-10 18:13:38 -07:00
3a0b05faf1
[subset] GPOS 5 MarkToLigature subsetting support
2020-10-01 15:59:16 -07:00
3271a7cdaa
[subset] Remove redundant langys from Amiri test font.
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FontTools removes these when subsetting but harfbuzz does not yet support redundant langsys removal. So this gets the Amiri tests passing for now.
2020-09-28 16:46:15 -07:00
7b77ce0507
[subset] Add subsetting integration test using Amiri.
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Demonstrates a failure in subsetting GPOS 8/GSUB 6.
2020-09-24 16:35:59 -07:00
3c5bdd9bb8
[subset] GDEF AttachList subsetting support
2020-05-28 16:22:13 -07:00
593e58c842
[subset] ChainContext subsetting fix: add lookup index remapping
2020-05-27 16:58:15 -07:00
d7c012a08e
[subset] GDEF Variation Store: step 2
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do subset based on variation indices collected in step 1
2020-05-21 12:43:24 -07:00
8b5d3ebd96
[subset] GSUB5/GPOS7 Contextual Subst/Pos Subtbale Subsetting support
2020-05-20 15:12:54 -07:00
411225426f
Fix glyph closure for alternate substitution.
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It was not filtering on the glyphs to be retained.
2020-02-21 13:01:23 +03:30
eb7849a806
[subset] GPOS6 MarkToMark subsetting support
2020-02-06 10:46:05 -08:00
82afc75835
[subset] GPOS4 MarkBase subsetting support
2020-02-06 10:46:05 -08:00
43253e404d
Merge remote-tracking branch 'upstream/master'
2020-02-05 17:45:19 +03:30
a7f694d4b0
Merge branch 'subset_cblc' into master
2020-02-05 16:31:21 +03:30
774725b43a
[subset] Avoid incorrectly dropping cmap for NotoColorEmoji.ttf
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NotoColorEmoji.ttf uses two cmap subtables
Format 14 | Platform ID 0 | Platform Encoding ID 5
Format 12 | Platform ID 3 | Platform Encoding ID 10
This combination results in the cmap table being dropped during subsetting despite being valid/required.
2020-02-05 16:13:10 +03:30
490ef1cc23
[subset] Fix namerecord ordering
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This will fix inconsistency with fontTools.
Also according to the spec, namerecords must be sorted
first by platform ID, then by platform-specific ID,
then by language ID, and then by name ID.
2020-02-01 23:07:47 +03:30
e128f80278
parent 777ba47b50
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author ckitagawa <ckitagawa@chromium.org> 1579631743 -0500
committer ckitagawa <ckitagawa@chromium.org> 1580506176 -0500
[subset] Add CBLC support
2020-01-31 16:37:30 -05:00
b6a8f5e63c
[subset] CMAP table subsetting fix
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Not all codepoints smaller than 0xFFFF go to cmap4 table.
Only subset codepoints existing in each table.
This will also make harfbuzz consistent with fontTools' behavior
2020-01-31 10:49:44 -08:00
ed857c4680
[subset] Add COLR support
2020-01-28 15:35:53 -05:00
93376a6436
Add unittests
2020-01-15 13:36:01 -08:00
43b6c865ae
[subset] Support sbix subsetting
2020-01-15 13:36:01 -08:00
ea8fdfa079
Merge branch 'master' into var-subset
2019-11-22 15:59:09 -08:00
1f0a9d9be9
[subset] GPOS Lookup Type 2: PairPos
2019-10-21 12:35:28 -07:00
b66094ada0
[subset] GSUB Lookup Type 6: ChainContextSubst
2019-10-18 16:52:55 -07:00
19d45dcab7
Merge remote-tracking branch 'upstream/master' into var-subset
2019-10-03 13:39:17 +03:30
b0c3eb06b6
[subset] GPOS Lookup Type 3: CursivePos
2019-09-25 05:43:25 +09:00
bf66d1bf58
[subset] Add integration tests for cmap14
2019-09-20 07:55:11 +09:00
9ff32b79b3
Merge remote-tracking branch 'upstream/master' into glyf-rebase
2019-08-29 19:53:18 +04:30
321d5588d4
[subset] Add subsetting for GPOS Lookup Type 1: Single Adjustment Positioning Subtable
2019-08-06 14:06:35 -07:00
8bf989ea70
update from master
2019-07-08 17:13:29 -07:00
82d4bfb8f3
enable cff subset tests
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add Unicode UCS-4 cmap
fix Unicode bits in OS/2
add Unicode cmap sub-table in SourceHanSans-Regular_subset.otf
regenerate cff subset test expected results
2019-06-14 11:08:59 -07:00
4ddab6facc
Merge branch 'master' into var-subset
2019-06-05 11:21:27 -07:00
993d81b9c5
[subset] Add one ttf file with fvar/STAT tables to integration test
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Ignore gvar/MVAR/HVAR table
add support for --nameIDs=* option
2019-05-22 17:20:45 -07:00
c740c8636b
[subset] Add integration tests for SingleSubst.
2019-05-21 13:02:11 -07:00
9e79285ef3
Merge branch 'master' into var-subset
2019-04-10 17:24:29 -07:00
e44b83aac0
replace test font SourceHanSans with its subet
2019-04-05 10:15:08 -07:00
fe5aa8b36c
added TT VF full font test & fixed bugs
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updated CFF2 VF api test results too
2019-03-29 18:26:46 -07:00
1377adc8a8
Added SourceHanSans-Regular for CFF subset test
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Disabled FDSelect serialization to format 0 for compatibility with fonttools
2018-09-19 17:00:10 -07:00
bf4eb2e4cf
Added SourceSansPro-Regular along as CFF full-font test case
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derived "expected" subset fonts from fonttools then manually tweaked further so they resemble hb-subset output
2018-09-18 15:53:37 -07:00
b0d7971be0
[subset] Updated expected files for japanese subset integration tests to include cmap4.
2018-05-04 11:20:03 -07:00
c7d814eaa8
[subset] Add japanese font file to subset integration tests.
2018-03-08 13:44:04 -08:00
d31ace3274
[subset] Add subset integration tests using the full roboto font.
2018-02-27 17:23:44 -08:00
4cdae914e2
Add basic directory structure for subsetter integration tests. Plus a utility for generating expected output files.
2018-02-04 12:57:33 -08:00
Qunxin Liu
Garret Rieger
Behdad Esfahbod
Ebrahim Byagowi
ckitagawa-work
ckitagawa
blueshade7
Michiharu Ariza