Bug 275919

Summary:	Backdrop-filter: blur with a transparent web view renders incorrectly
Product:	WebKit	Reporter:	Matt Woodrow <mattwoodrow>
Component:	Layout and Rendering	Assignee:	Matt Woodrow <mattwoodrow>
Status:	RESOLVED FIXED
Severity:	Normal	CC:	bfulgham, simon.fraser, webkit-bug-importer, zalan
Priority:	P2	Keywords:	InRadar
Version:	WebKit Nightly Build
Hardware:	Unspecified
OS:	visionOS 2
See Also:	https://bugs.webkit.org/show_bug.cgi?id=275965

Matt Woodrow

Reported 2024-06-26 14:17:36 PDT

Calculation of whether the backdrop will be opaque doesn't work for vision, so we should always assume transparent and use inputNormalizeEdgesTransparent.

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Add attachment proposed patch, testcase, etc.

Matt Woodrow

Comment 1 2024-06-26 14:17:59 PDT

<rdar://130113401>

Matt Woodrow

Comment 2 2024-06-26 14:20:05 PDT

Pull request: https://github.com/WebKit/WebKit/pull/30204

EWS

Comment 3 2024-06-27 15:29:04 PDT

Committed 280435@main (560e7ebc0134): <https://commits.webkit.org/280435@main> Reviewed commits have been landed. Closing PR #30204 and removing active labels.

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