Bug 213275

Summary: [Subpixel] Replaced content bleeds over content box when border radius is set
Product: WebKit Reporter: zalan <zalan>
Component: Layout and RenderingAssignee: zalan <zalan>
Status: RESOLVED FIXED    
Severity: Normal CC: bfulgham, changseok, esprehn+autocc, ews-watchlist, glenn, kondapallykalyan, pdr, simon.fraser, zalan
Priority: P2 Keywords: InRadar
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   
Attachments:
Description Flags
Patch
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Description zalan 2020-06-16 17:12:37 PDT 
<rdar://problem/64320995>
Comment 1 zalan 2020-06-16 17:22:47 PDT 
Created attachment 402058 [details]
Patch
Comment 2 Simon Fraser (smfr) 2020-06-16 19:01:18 PDT 
Comment on attachment 402058 [details]
Patch

Can we ref test this?
Comment 3 zalan 2020-06-16 20:12:36 PDT 
Created attachment 402074 [details]
Patch
Comment 4 zalan 2020-06-16 20:31:07 PDT 
Created attachment 402075 [details]
Patch
Comment 5 EWS 2020-06-16 21:11:18 PDT 
Committed r263136: <https://trac.webkit.org/changeset/263136>

All reviewed patches have been landed. Closing bug and clearing flags on attachment 402075 [details].
Comment 6 Ryan Haddad 2020-06-17 09:50:23 PDT 
As win-ews reported, fast/images/hidpi-image-position-on-device-pixels-with-border-radius.html is consistently failing on Windows with the following image diff:

https://build.webkit.org/results/Apple%20Win%2010%20Release%20(Tests)/r263144%20(6742)/fast/images/hidpi-image-position-on-device-pixels-with-border-radius-diffs.html