Bug 264968

Summary:	[GPU Process] Make DisplayList a rendering resource
Product:	WebKit	Reporter:	Said Abou-Hallawa <sabouhallawa>
Component:	Layout and Rendering	Assignee:	Said Abou-Hallawa <sabouhallawa>
Status:	NEW ---
Severity:	Normal	CC:	bfulgham, simon.fraser, webkit-bug-importer, zalan
Priority:	P2	Keywords:	InRadar
Version:	WebKit Nightly Build
Hardware:	Unspecified
OS:	Unspecified

Description Said Abou-Hallawa 2023-11-16 11:22:57 PST

WebProcess will be able record the painting for any renderer, RenderSVGShape for example, into a DisplayList. Once this DisplayList is recorded, it can be cached in the GPUP side. Any time the renderer is painted, the DisplayList is replayed back in GPUP. The challenge will be when to cache the DisplayList and when to invalidate it.

Comment 1 Radar WebKit Bug Importer 2023-11-16 11:23:12 PST

<rdar://problem/118520992>

Comment 2 Said Abou-Hallawa 2023-11-16 11:26:12 PST

Pull request: https://github.com/WebKit/WebKit/pull/20621