Bug 240810

Summary:	[GPU Process] [Filters] Make FilterImage allocate shared memory if it is created in GPUProcess
Product:	WebKit	Reporter:	Said Abou-Hallawa <sabouhallawa>
Component:	Layout and Rendering	Assignee:	Said Abou-Hallawa <sabouhallawa>
Status:	RESOLVED FIXED
Severity:	Normal	CC:	bfulgham, simon.fraser, webkit-bug-importer, zalan
Priority:	P2	Keywords:	InRadar
Version:	WebKit Nightly Build
Hardware:	Unspecified
OS:	Unspecified
See Also:	https://bugs.webkit.org/show_bug.cgi?id=241429
Bug Depends on:
Bug Blocks:	231253, 240269

Description Said Abou-Hallawa 2022-05-23 09:17:06 PDT

This will be done by subclassing 'PixelBuffer' to a new class named 'ShareablePixelBuffer' and subclassing 'ImageBufferAllocator' to a new class named 'ImageBufferShareableAllocator'. FilterResults takes a std::unique_ptr< ImageBufferAllocator> as input. It passes a reference to it to every FilterImage it creates. FilterImage will use it to create its buffers.

Comment 1 Radar WebKit Bug Importer 2022-05-30 09:18:13 PDT

<rdar://problem/94118129>

Comment 2 Said Abou-Hallawa 2022-06-03 15:17:10 PDT

Pull request: https://github.com/WebKit/WebKit/pull/1291

Comment 3 EWS 2022-06-07 20:49:08 PDT

Committed r295372 (251380@main): <https://commits.webkit.org/251380@main>

Reviewed commits have been landed. Closing PR #1291 and removing active labels.