Bug 254119 - [UI-side compositing] Avoid sync IPC with the GPU Process when there are no buffers to swap
Summary: [UI-side compositing] Avoid sync IPC with the GPU Process when there are no b...
Status: RESOLVED FIXED
Alias: None
Product: WebKit
Classification: Unclassified
Component: WebKit Process Model (show other bugs)
Version: WebKit Local Build
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Simon Fraser (smfr)
URL:
Keywords: InRadar
Depends on:
Blocks:
 
Reported: 2023-03-18 12:32 PDT by Simon Fraser (smfr)
Modified: 2023-03-19 08:51 PDT (History)
2 users (show)

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Description Simon Fraser (smfr) 2023-03-18 12:32:30 PDT 
When we've allocated RemoteLayerBackingStore for the first time, there are no buffers, so there's no need to do the buffer swapping IPC with the GPU Process.
Comment 1 Radar WebKit Bug Importer 2023-03-18 12:32:48 PDT 
<rdar://problem/106900111>
Comment 2 Simon Fraser (smfr) 2023-03-18 20:28:09 PDT 
Pull request: https://github.com/WebKit/WebKit/pull/11686
Comment 3 EWS 2023-03-19 08:51:15 PDT 
Committed 261838@main (8e6829b4efde): <https://commits.webkit.org/261838@main>

Reviewed commits have been landed. Closing PR #11686 and removing active labels.