GitLab

Include changes to always prefer AAT over GSUB in horizontal runs, but
prefer GSUB over AAT in vertical for reasons of better control over
glyph rotation in OpenType `vert` feature.

Fallback positioning whitespace size difference in baselines explained
in issue chromium:1040017.

https://chromium.googlesource.com/external/github.com/harfbuzz/harfbuzz.git/+log/82545c5e2ba2..544031392417

$ git log 82545c5e2..544031392 --date=short --no-merges --format='%ad %ae %s'
2020-01-26 ebrahim Update COPYING
2020-01-25 ebrahim minor
2020-01-24 ebrahim Run morx if run is horizontal or GSUB doesn't exist
2020-01-25 ebrahim [test] Increase subset timeout
2020-01-25 ebrahim [tests] Apply expected results of Mplus1p-Regular subset
2020-01-24 ebrahim [sbix] minor style fixes
2020-01-21 qxliu [subset] Add "--name-languages" and "--name-legacy" options Make name table subsetting consistent with fontTools
2020-01-24 ebrahim Disable hb_ot_glyph_decompose in HB_TINY
2020-01-24 59700018+ckitagawa-work [subset] sbix fix missed offset is_null() check
2020-01-23 ebrahim [ot-glyph] Add a test for #2053
2020-01-24 ebrahim [cmake] Don't build src/main
2020-01-24 ebrahim [ci] Increase msan and fedora-O0 bots subset fuzzer timeout
2020-01-24 ebrahim [src/main] separate the places use private API, minor
2020-01-24 ebrahim Fold src/test-ot-glyph and src/test-ot-color into src/main
2020-01-23 ebrahim [test] Adopt test-ot-color with ot-glyph and remove freetype/cairo dependecy
2020-01-24 ebrahim Revert "[subset] Add "--name-languages" and "--name-legacy" options"
2020-01-24 drott Only prefer AAT morx for horizontal layout
2020-01-21 qxliu [subset] Add "--name-languages" and "--name-legacy" options Make name table subsetting consistent with fontTools
2020-01-22 qxliu [subset] Cmap table: remove encodingRecord entry for empty cmap4 subtable
2020-01-23 ckitagawa Move push call to caller
2020-01-23 ckitagawa [subset] Fix UBSAN issue in sbix
2020-01-22 ariza add api test
2020-01-22 ariza refix PR #2087 subset PairPos1
2020-01-23 ebrahim [ot-glyph] remove open callback
2020-01-23 ebrahim [ot-glyph] noop->nil, fix close path
2020-01-22 ckitagawa Address garretrieger@'s comments
2020-01-21 ckitagawa Add second fixed test
2020-01-21 ckitagawa Fix style issue
2020-01-21 ckitagawa [subset] Fix sbix fuzz problem
2020-01-18 ariza remove empty lookup subtables
2020-01-17 qxliu [subset] Add more tests for GPOS1 subsetting These tests were left out because of issue: https://github.com/fonttools/fonttools/issues/1709 Now re-adding these tests since the issue is resolved.
2020-01-16 ariza minor: un-include glyf.hh in gvar.hh
2020-01-15 ariza [subset] fixed GPOS device table sanitize & serialize (#2087)
2019-11-01 qxliu [subset] subset lookup/feature/script lists for GSUB/GPOS
2020-01-15 ckitagawa Add unittests
2020-01-14 ckitagawa Simplify copy and add fuzzing coverage
2020-01-14 ckitagawa Address initial comments
2020-01-09 ckitagawa [subset] Support sbix subsetting
2020-01-14 ebrahim [ot-glyph] Add open/close callbacks
2020-01-13 ebrahim [ot-glyph] make hb_ot_glyph_decompose_funcs_t struct opaque
2019-10-31 qxliu [subset] layout closure_features and store them in subset-plan
2020-01-13 drott Fix duplicate check in hb_ot_rotate chars
2020-01-13 ebrahim [ot-glyph] minor on tests
2020-01-12 ebrahim Fix collect lookups logic of FeatureTableSubstitution (#2097)
2020-01-11 ebrahim Fix collect lookups logic of FeatureVariationRecord
2020-01-11 ebrahim Use REPLACEME tag
2019-10-22 qxliu [subset] closure lookups for GSUB/GPOS
2020-01-11 ebrahim [ot-glyph] Add tests for hb_ot_glyph_decompose
2020-01-10 ebrahim [ot-glyphs] fix the tests
2020-01-10 ebrahim [ot-glyphs] Move CFF glyph decompose logic to their tables
(...)
2019-03-20 ariza added TT VF full font test & fixed bugs
2019-03-19 ariza update CFF2 test results
2019-03-19 ariza add api test cases for HVAR with index map (and fix)
2019-03-19 ariza add gvar & HVAR retain-gids test cases
2019-03-19 ariza fix test build
2019-03-19 ariza add api tests for subset gvar & HVAR; bug fixes
2019-03-18 ariza replaced tt var api test with a composite glyph
2019-03-18 ariza move rounding advance width to glyf
2019-03-18 ariza fix empty glyf's advance width
2019-03-18 ariza add api test for tt var advance widths
2019-03-18 ariza fix build
2019-03-17 ariza fix composite glyf extents
2019-03-17 ariza fix unpack_points
2019-03-17 ariza fix infer_delta
2019-03-17 ariza added explicit casts to metrics
2019-03-17 ariza moved most of var code from gvar to glyf
2019-03-16 ariza add components transformation
2019-03-16 ariza fix tt var extents & add test
2019-03-12 ariza add gvar::get_extents
2019-03-01 ariza fix build
2019-03-01 ariza minor edits
2019-03-01 ariza build fix attempt
2019-03-01 ariza more build fixes
2019-03-01 ariza fix build attempt
2019-03-01 ariza calculate VF advance widths from gvar & glyf
2019-02-26 ariza gvar::subset()
2019-02-26 ariza Added hb-ot-var-gvar-table.hh
2019-02-25 ariza renamed hb_map2_t to hb_bimap_h in its own .hh
2019-02-22 ariza subset VVAR & outer indices
2019-02-22 ariza unuse set in hb_map2_t impl
2019-02-21 ariza fixed compiler gripes
2019-02-21 ariza fix CFF2 local subr subsetting
2019-02-21 ariza fix HVAR & VarStore subsetting
2019-02-20 ariza subset HVAR
2019-03-12 ariza add gvar::get_extents
2019-03-01 ariza fix build
2019-03-01 ariza minor edits
2019-03-01 ariza build fix attempt
2019-03-01 ariza more build fixes
2019-03-01 ariza fix build attempt
2019-03-01 ariza calculate VF advance widths from gvar & glyf
2019-02-26 ariza gvar::subset()
2019-02-26 ariza Added hb-ot-var-gvar-table.hh
2019-02-25 ariza renamed hb_map2_t to hb_bimap_h in its own .hh
2019-02-22 ariza subset VVAR & outer indices
2019-02-22 ariza unuse set in hb_map2_t impl
2019-02-21 ariza fixed compiler gripes
2019-02-21 ariza fix CFF2 local subr subsetting
2019-02-21 ariza fix HVAR & VarStore subsetting
2019-02-20 ariza subset HVAR

Created with:
  roll-dep src/third_party/harfbuzz-ng/src
R=bashi@chromium.org,behdad@chromium.org,bungeman@chromium.org,drott@chromium.org,eae@chromium.org,jshin@chromium.org

Bug: 1040017
Change-Id: I5980699aa76e2c588bff78f8db0baa9353b6a24e
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2020963
Commit-Queue: Dominik Röttsches <drott@chromium.org>
Reviewed-by: Koji Ishii <kojii@chromium.org>
Cr-Commit-Position: refs/heads/master@{#735328}