Bug 249786

Summary:	Hook up willStartRenderingUpdateDisplay/didCompleteRenderingUpdateDisplay for Coordinated Graphics
Product:	WebKit	Reporter:	Simon Fraser (smfr) <simon.fraser>
Component:	WebKitGTK	Assignee:	Carlos Garcia Campos <cgarcia>
Status:	RESOLVED FIXED
Severity:	Normal	CC:	bugs-noreply, don.olmstead, simon.fraser, webkit-bug-importer
Priority:	P2
Version:	WebKit Nightly Build
Hardware:	Unspecified
OS:	Unspecified
See Also:	https://bugs.webkit.org/show_bug.cgi?id=249750

Description Simon Fraser (smfr) 2022-12-22 10:04:56 PST

In bug 249750/258248@main I added Page:: willStartRenderingUpdateDisplay() and Page:: didCompleteRenderingUpdateDisplay(), which get called before and after the painting phase and compositing phase of a rendering update. These are used to drive web inspector's "Composite" timeline events, and will also be used for other things soon.

WebKit2 clients can call these via the same-named functions on WebPage.

These need hooking up for Coordinated Graphics, at the DrawingArea level.

Comment 1 Carlos Garcia Campos 2023-10-03 02:57:34 PDT

Pull request: https://github.com/WebKit/WebKit/pull/18543

Comment 2 EWS 2023-10-03 06:17:01 PDT

Committed 268770@main (fe9dc550d9a0): <https://commits.webkit.org/268770@main>

Reviewed commits have been landed. Closing PR #18543 and removing active labels.