[Webkit-unassigned] [Bug 249284] New: Use ThreadSafeObjectHeap to transfer RemoteImageBuffers between WorkQueues

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=249284

            Bug ID: 249284
           Summary: Use ThreadSafeObjectHeap to transfer
                    RemoteImageBuffers between WorkQueues
           Product: WebKit
           Version: WebKit Nightly Build
          Hardware: Unspecified
                OS: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: Layout and Rendering
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: mattwoodrow at apple.com
                CC: bfulgham at webkit.org, simon.fraser at apple.com,
                    zalan at apple.com

We're currently dispatching messages between WorkQueue, which has indeterminate order WRT IPC messages. Using ThreadSafeObjectHeap should let us store and retrieve the references directly, without waiting in queues.

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