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Hash : c6884377
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Date : 2023-11-06T20:21:46
[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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Files
- AdobeVFPrototype-Subset.otf
- AdobeVFPrototype.WA.gpos.otf
- AdobeVFPrototype.WAV.gpos.otf
- AdobeVFPrototype.abc.long_off.otf
- AdobeVFPrototype.abc.otf
- AdobeVFPrototype.abc.static.otf
- AdobeVFPrototype.ac.nohints.otf
- AdobeVFPrototype.ac.nosubrs.nohints.otf
- AdobeVFPrototype.ac.nosubrs.otf
- AdobeVFPrototype.ac.otf
- AdobeVFPrototype.ac.retaingids.otf
- AdobeVFPrototype_vsindex.otf
- Cantarell.A.otf
- Estedad-VF.ttf
- Inconsolata-Regular.ab.ttf
- Inconsolata-Regular.abc.ttf
- Inconsolata-Regular.abc.widerc.ttf
- Inconsolata-Regular.ac.ttf
- Inconsolata-Regular.ac.widerc.ttf
- Mada-VF.ttf
- MathTestFontEmpty.otf
- MathTestFontFull.otf
- MathTestFontNone.otf
- MathTestFontPartial1.otf
- MathTestFontPartial2.otf
- MathTestFontPartial3.otf
- MathTestFontPartial4.otf
- Mplus1p-Regular-cmap4-testing.ttf
- Mplus1p-Regular.660E,6975,73E0,5EA6,8F38,6E05.ttf
- Mplus1p-Regular.660E.ttf
- Mplus1p-Regular.ttf
- NotoColorEmoji.cmap.38,AE,2049.ttf
- NotoColorEmoji.cmap.ttf
- NotoColorEmoji.subset.default.2049.ttf
- NotoColorEmoji.subset.default.39.ttf
- NotoColorEmoji.subset.index_format3.default.38,AE,2049.ttf
- NotoColorEmoji.subset.index_format3.ttf
- NotoColorEmoji.subset.multiple_size_tables.default.38,AE,2049.ttf
- NotoColorEmoji.subset.multiple_size_tables.ttf
- NotoColorEmoji.subset.ttf
- NotoNastaliqUrdu-Regular.ttf
- NotoSansCJKkr-Regular-subset-colon.ttf
- OpenSans-Regular.ttf
- Qahiri-Regular.ttf
- README
- RanaKufi-Regular.subset.otf
- Roboto-Regular-gpos-.aw.ttf
- Roboto-Regular-gpos-aw.ttf
- Roboto-Regular.D7,D8,D9,DA,DE.ttf
- Roboto-Regular.a.retaingids.ttf
- Roboto-Regular.abc.cmap-format12-only.ttf
- Roboto-Regular.abc.format12.ttf
- Roboto-Regular.abc.format4.ttf
- Roboto-Regular.abc.ttf
- Roboto-Regular.abcAE.ttf
- Roboto-Regular.ac.cmap-format12-only.ttf
- Roboto-Regular.ac.nohints.ttf
- Roboto-Regular.ac.retaingids.ttf
- Roboto-Regular.ac.ttf
- Roboto-Regular.b.ttf
- Roboto-Regular.bAE.ttf
- Roboto-Regular.components.1fc.nohints.ttf
- Roboto-Regular.components.subset.ttf
- Roboto-Regular.components.ttf
- Roboto-Regular.empty.ttf
- Roboto-Regular.gsub.fi.ttf
- Roboto-Regular.gsub.fil.ttf
- Roboto-Regular.multihdmx.a.ttf
- Roboto-Regular.multihdmx.abc.ttf
- Roboto-Regular.nogsub.fi.ttf
- Roboto-Variable.abc.long_loca.ttf
- Roboto-Variable.abc.ttf
- RocherColorGX.abc.ttf
- SourceHanSans-Regular.41,3041,4C2E.otf
- SourceHanSans-Regular.41,4C2E.nohints.otf
- SourceHanSans-Regular.41,4C2E.nosubrs.nohints.otf
- SourceHanSans-Regular.41,4C2E.nosubrs.otf
- SourceHanSans-Regular.41,4C2E.otf
- SourceHanSans-Regular.41,4C2E.retaingids.otf
- SourceSansPro-Regular.abc.long_off.otf
- SourceSansPro-Regular.abc.otf
- SourceSansPro-Regular.ac.nohints.otf
- SourceSansPro-Regular.ac.nosubrs.nohints.otf
- SourceSansPro-Regular.ac.nosubrs.otf
- SourceSansPro-Regular.ac.otf
- SourceSansPro-Regular.ac.retaingids.otf
- SourceSansPro-Regular.otf
- SourceSansVariable-Roman-modHVAR.abc.ttf
- SourceSansVariable-Roman-modHVAR.ac.ttf
- SourceSansVariable-Roman-nohvar-41,C1.ttf
- SourceSansVariable-Roman.abc.ttf
- SourceSansVariable-Roman.ac.retaingids.ttf
- SourceSansVariable-Roman.ac.ttf
- SourceSansVariable-Roman.anchor.ttf
- SourceSansVariable-Roman.modcomp.ttf
- SourceSerifVariable-Roman-VVAR.abc.ttf
- SourceSerifVariable-Roman-VVAR.ac.retaingids.ttf
- SourceSerifVariable-Roman-VVAR.ac.ttf
- Stroking.otf
- Stroking.ttf
- TestCFF2VF.otf
- TestGVAREight.ttf
- TestGVARFour.ttf
- TestGVAROne.ttf
- TestGVARThree.ttf
- TestGVARTwo.ttf
- TwemojiMozilla.subset.default.32,3299.ttf
- TwemojiMozilla.subset.default.32.ttf
- TwemojiMozilla.subset.default.3297.ttf
- TwemojiMozilla.subset.ttf
- Zycon.ttf
- aat-feat.ttf
- aat-morx.ttf
- aat-trak.ttf
- adwaita.ttf
- bad_colrv1.ttf
- base-minmax.ttf
- base.ttf
- base2.ttf
- cff1_dotsect.nohints.otf
- cff1_dotsect.otf
- cff1_expert.2D,F6E9,FB00.otf
- cff1_expert.otf
- cff1_flex.otf
- cff1_seac.C0.otf
- cff1_seac.otf
- chromacheck-cbdt.ttf
- chromacheck-colr.ttf
- chromacheck-sbix.ttf
- chromacheck-svg.ttf
- clusterfuzz-testcase-minimized-hb-shape-fuzzer-5753845452636160
- cmunrm.otf
- cpal-v0.ttf
- cpal-v1.ttf
- cv01.otf
- glyphs.ttf
- meta.ttf
- nameID.dup.expected.ttf
- nameID.dup.origin.ttf
- nameID.expected.ttf
- nameID.origin.ttf
- nameID.override.expected.ttf
- noto_handwriting-cff2_colr_1.otf
- notosansitalic.ttf
- repacker_expected.otf
- sbix.ttf
- sbix_X.ttf
- test_glyphs-glyf_colr_1.ttf
- test_glyphs-glyf_colr_1_variable.ttf
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README
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cmap-format12-only files created by ttx & remove all other cmap entries Inconsolata-Regular.abc.widerc.ttf has the hmtx width of "c" set to 600; everything else is 500. Subsetting out c should reduce numberOfHMetrics to 1. chromacheck-* fonts are from https://github.com/RoelN/ChromaCheck/tree/master/fonts and licensed under MIT by Roel Nieskens and Google. RanaKufi-Regular.subset.otf is from https://github.com/alif-type/rana-kufi/ but the subset is licensed for us in MIT for the project use. glyphs.ttf is from https://github.com/RazrFalcon/ttf-parser/blob/337e7d1/tests/fonts/glyphs.ttf Estedad-VF.ttf, licensed under OFL 1.1, is from https://github.com/aminabedi68/Estedad