Bug 242675

Summary:	High memory use (jetsam) with scaled-down tiled layers
Product:	WebKit	Reporter:	Simon Fraser (smfr) <simon.fraser>
Component:	Compositing	Assignee:	Simon Fraser (smfr) <simon.fraser>
Status:	RESOLVED FIXED
Severity:	Normal	CC:	simon.fraser, webkit-bug-importer
Priority:	P2	Keywords:	InRadar
Version:	Safari Technology Preview
Hardware:	Unspecified
OS:	Unspecified

Description Simon Fraser (smfr) 2022-07-12 22:08:12 PDT

Pages with huge tiled layers which are scaled down with CSS transforms can trigger jetsams, because of the large amount of tile layer memory.
<rdar://96303961>

Comment 1 Simon Fraser (smfr) 2022-07-12 22:42:03 PDT

Pull request: https://github.com/WebKit/WebKit/pull/2356

Comment 2 EWS 2022-07-13 22:10:51 PDT

Committed 252437@main (ae4b128c8c00): <https://commits.webkit.org/252437@main>

Reviewed commits have been landed. Closing PR #2356 and removing active labels.

Comment 3 Radar WebKit Bug Importer 2022-07-13 22:11:16 PDT

<rdar://problem/96992868>