Bug 222757

Summary: CSS filter with url() value not applied to iframe
Product: WebKit Reporter: Nick <nick.gard.dev>
Component: CSSAssignee: Nobody <webkit-unassigned>
Status: NEW    
Severity: Normal CC: dino, simon.fraser, webkit-bug-importer, zalan
Priority: P2 Keywords: InRadar
Version: Safari 14   
Hardware: Mac (Intel)   
OS: macOS 10.15   
See Also: https://bugs.webkit.org/show_bug.cgi?id=322588
Attachments:
Description Flags
An iframe showing a map with a CSS filter (SVG blur) applied as rendered by Safari, Firefox, and Chrome. none

Nick
Reported 2021-03-04 12:22:21 PST
Created attachment 422273 [details] An iframe showing a map with a CSS filter (SVG blur) applied as rendered by Safari, Firefox, and Chrome. Safari won't apply CSS filters with url() values to the contents of iframes. Minimal example at https://codepen.io/NickGard/pen/LYbNLoM?editors=1100
Attachments
An iframe showing a map with a CSS filter (SVG blur) applied as rendered by Safari, Firefox, and Chrome. (34.16 KB, image/jpeg)
2021-03-04 12:22 PST, Nick 		no flags
Details
View All Add attachment proposed patch, testcase, etc.
Simon Fraser (smfr)
Comment 1 2021-03-05 13:41:41 PST
Yeah, we're not able to map url() filters to composited layers yet.
Radar WebKit Bug Importer
Comment 2 2021-03-11 12:23:31 PST
<rdar://problem/75327794>
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