Bug 210666

Summary: Border-radius doesn't clip composited iframe contents
Product: WebKit Reporter: Simon Fraser (smfr) <simon.fraser>
Component: CompositingAssignee: Nobody <webkit-unassigned>
Status: RESOLVED DUPLICATE    
Severity: Normal CC: james.savage, simon.fraser, webkit-bug-importer
Priority: P2 Keywords: InRadar
Version: Safari Technology Preview   
Hardware: Unspecified   
OS: Unspecified   
Attachments:
Description Flags
Test none

Description Simon Fraser (smfr) 2020-04-17 13:04:48 PDT
Created attachment 396785 [details]
Test

border-radius doesn't work on composited iframes.
Comment 1 Simon Fraser (smfr) 2020-04-17 13:05:15 PDT
rdar://problem/61945671
Comment 2 Simon Fraser (smfr) 2020-04-17 13:06:35 PDT
The bug is that the layer doesn't think it has composited descendants (which is true, in the current document), so doesn't fall into the rounded-clip code path.
Comment 3 Simon Fraser (smfr) 2020-04-30 08:15:58 PDT

*** This bug has been marked as a duplicate of bug 211199 ***