Bug 248416 - Read remote images back into local images before sending them to other threads.
Summary: Read remote images back into local images before sending them to other threads.
Status: RESOLVED FIXED
Alias: None
Product: WebKit
Classification: Unclassified
Component: Layout and Rendering (show other bugs)
Version: WebKit Nightly Build
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Matt Woodrow
URL:
Keywords: InRadar
Depends on:
Blocks: 244828
  Show dependency tree / graph
 
Reported: 2022-11-28 13:08 PST by Matt Woodrow
Modified: 2022-11-28 22:07 PST (History)
4 users (show)

See Also:

Attachments
Add an attachment (proposed patch, testcase, etc.)

Note You need to log in before you can comment on or make changes to this bug.
Description Matt Woodrow 2022-11-28 13:08:14 PST 
We currently can't use RemoteRenderingBackendProxy from other threads, so sending RemoteImageBufferProxys to other threads leaves us in an invalid state. This reads them back into local images before transferring so that we can access the contents.
Comment 1 Matt Woodrow 2022-11-28 13:17:31 PST 
Pull request: https://github.com/WebKit/WebKit/pull/6876
Comment 2 EWS 2022-11-28 22:06:32 PST 
Committed 257103@main (ab926d67967c): <https://commits.webkit.org/257103@main>

Reviewed commits have been landed. Closing PR #6876 and removing active labels.
Comment 3 Radar WebKit Bug Importer 2022-11-28 22:07:18 PST 
<rdar://problem/102749112>