RESOLVED DUPLICATE of bug 207586266242
Element with blur() filter and an animated conic gradient background yields some rendering artifacts 
https://bugs.webkit.org/show_bug.cgi?id=266242
Summary Element with blur() filter and an animated conic gradient background yields s...
Antoine Quint
Reported 2023-12-11 11:16:11 PST
Created attachment 468981 [details] Testcase This is an issue that stemmed from bug 265028. In the attached example an element has a `filter: blur()` and a `background-image` set to a `conic-gradient()` where the angle value animates by animating a custom property. It shows some pretty severe rendering artifact on macOS Sonoma.
Attachments
Testcase (710 bytes, text/html)
2023-12-11 11:16 PST, Antoine Quint 		no flags
Details
Screenshot with STP 184 (1.42 MB, image/png)
2023-12-11 11:18 PST, Antoine Quint 		no flags
Details
View All Add attachment proposed patch, testcase, etc.
Radar WebKit Bug Importer
Comment 1 2023-12-11 11:16:30 PST
<rdar://problem/119503980>
Antoine Quint
Comment 2 2023-12-11 11:18:04 PST
Created attachment 468982 [details] Screenshot with STP 184
Simon Fraser (smfr)
Comment 3 2026-04-30 18:30:20 PDT
That's a repaint failure: bug 207586. *** This bug has been marked as a duplicate of bug 207586 ***
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