Bug 261717

Summary:	Implement the 'backdrop root' concept
Product:	WebKit	Reporter:	Matt Woodrow <mattwoodrow>
Component:	Layout and Rendering	Assignee:	Matt Woodrow <mattwoodrow>
Status:	RESOLVED FIXED
Severity:	Normal	CC:	bfulgham, ntim, simon.fraser, webkit-bug-importer, zalan
Priority:	P2	Keywords:	InRadar
Version:	WebKit Nightly Build
Hardware:	Unspecified
OS:	Unspecified
Bug Depends on:
Bug Blocks:	261663

Description Matt Woodrow 2023-09-18 20:34:21 PDT

Backdrop-filter should only uses the backdrop of the content behind up to the nearest backdrop-root, which isn't yet implemented.

Comment 1 Radar WebKit Bug Importer 2023-09-18 20:35:04 PDT

<rdar://problem/115703346>

Comment 2 Matt Woodrow 2023-09-18 20:41:36 PDT

Pull request: https://github.com/WebKit/WebKit/pull/17898

Comment 3 EWS 2023-09-19 17:19:39 PDT

Committed 268166@main (75e7dc79cac9): <https://commits.webkit.org/268166@main>

Reviewed commits have been landed. Closing PR #17898 and removing active labels.

Comment 4 Tim Nguyen (:ntim) 2023-09-21 16:44:26 PDT

Reopening as this was reverted in https://bugs.webkit.org/show_bug.cgi?id=261840

Comment 5 EWS 2023-09-23 01:10:52 PDT

Committed 268357@main (8e751933d8eb): <https://commits.webkit.org/268357@main>

Reviewed commits have been landed. Closing PR #18070 and removing active labels.