Bug 274039

Summary: filter on container w/ multiple drop-shadow has no effect on canvas children
Product: WebKit Reporter: grokprogramming
Component: Layout and RenderingAssignee: Nobody <webkit-unassigned>
Status: NEW    
Severity: Normal CC: bfulgham, sabouhallawa, simon.fraser, webkit-bug-importer, zalan
Priority: P2 Keywords: InRadar
Version: Safari 15   
Hardware: Unspecified   
OS: Unspecified   
See Also: https://bugs.webkit.org/show_bug.cgi?id=322588
Attachments:
Description Flags
a screenshot showing the bug in Safari 15.6.1 none

grokprogramming
Reported 2024-05-11 12:50:07 PDT
Created attachment 471372 [details] a screenshot showing the bug in Safari 15.6.1 To see the bug, place a canvas element (with something drawn into it) into a container and apply the filter property with multiple drop-shadows to the container. The effect should be applied to all child elements, but canvas elements have no filters applied (even if there are others beside drop-shadow). Live example: https://jsfiddle.net/paxfeline/3musy7dp/
Attachments
a screenshot showing the bug in Safari 15.6.1 (320.99 KB, image/png)
2024-05-11 12:50 PDT, grokprogramming 		no flags
Details
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Radar WebKit Bug Importer
Comment 1 2024-05-18 12:51:14 PDT
<rdar://problem/128331729>
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