Bug 225047

Summary: REGRESSION(r272379) [Win] Some emojis are painted with a blank square on the right side of it
Product: WebKit Reporter: Fujii Hironori <fujii.hironori>
Component: TextAssignee: Fujii Hironori <fujii.hironori>
Status: RESOLVED FIXED    
Severity: Normal CC: don.olmstead, mmaxfield, pvollan, ross.kirsling, webkit-bug-importer
Priority: P2 Keywords: InRadar
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   
Attachments:
Description Flags
WIP patch
none
Patch none

Fujii Hironori
Reported 2021-04-25 23:34:29 PDT
[Win] Some emojis are painted with a blank square on the right side of it For example, 🍞 shows a bread emoji and a blank square. Both AppleWin an WinCairo r272293 Good r273306 Bad
Attachments
WIP patch (837 bytes, patch)
2021-04-25 23:48 PDT, Fujii Hironori 		no flags
DetailsFormatted DiffDiff
Patch (1.72 KB, patch)
2021-04-26 00:42 PDT, Fujii Hironori 		no flags
DetailsFormatted DiffDiff
Show Obsolete (1) View All Add attachment proposed patch, testcase, etc.
Fujii Hironori
Comment 1 2021-04-25 23:47:03 PDT
Reverting r272379 (233707@main, Bug 221356) fixes the issue. Bug 221356 – Supplementary code points (U+10000 - U+10FFFF) are not shaped correctly in the fast text codepath Bug 221523 – REGRESSION(r272379) [WPE] imported/w3c/web-platform-tests/mathml/relations/css-styling/mathvariant tests are Image Failing
Fujii Hironori
Comment 2 2021-04-25 23:48:59 PDT
Created attachment 427027 [details] WIP patch
Fujii Hironori
Comment 3 2021-04-26 00:42:42 PDT
Created attachment 427028 [details] Patch
Fujii Hironori
Comment 4 2021-04-26 12:46:56 PDT
Comment on attachment 427028 [details] Patch Clearing flags on attachment: 427028 Committed r276607 (237037@main): <https://commits.webkit.org/237037@main>
Fujii Hironori
Comment 5 2021-04-26 12:46:59 PDT
All reviewed patches have been landed. Closing bug.
Radar WebKit Bug Importer
Comment 6 2021-04-26 12:47:35 PDT
<rdar://problem/77171123>
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