Bug 262735

Summary:	Avoid heap-allocating a new BackingStoreFlusher for each RemoteLayerTreeDrawingArea::updateRendering() call
Product:	WebKit	Reporter:	Chris Dumez <cdumez>
Component:	JavaScriptCore	Assignee:	Chris Dumez <cdumez>
Status:	RESOLVED FIXED
Severity:	Normal	CC:	webkit-bug-importer
Priority:	P2	Keywords:	InRadar
Version:	WebKit Nightly Build
Hardware:	Unspecified
OS:	Unspecified

Description Chris Dumez 2023-10-05 14:26:06 PDT

Avoid heap-allocating a new BackingStoreFlusher for each RemoteLayerTreeDrawingArea::updateRendering() call.
Reuse the same BackingStoreFlusher for each call since flushes cannot happen in parallel.

Comment 1 Chris Dumez 2023-10-05 14:28:21 PDT

Pull request: https://github.com/WebKit/WebKit/pull/18721

Comment 2 EWS 2023-10-05 20:02:10 PDT

Committed 268962@main (152b2c430626): <https://commits.webkit.org/268962@main>

Reviewed commits have been landed. Closing PR #18721 and removing active labels.

Comment 3 Radar WebKit Bug Importer 2023-10-05 20:03:20 PDT

<rdar://problem/116557105>