[Webkit-unassigned] [Bug 78824] New: [Qt][WK2] Allow partial updates

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=78824

           Summary: [Qt][WK2] Allow partial updates
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: Unspecified
        OS/Version: Unspecified
            Status: NEW
          Keywords: Qt
          Severity: Normal
          Priority: P2
         Component: Layout and Rendering
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: noam.rosenthal at nokia.com
                CC: kenneth at webkit.org, jocelyn.turcotte at nokia.com


Currently our updates include complete tiles, even when only a small part of the tile is updated. this creates unnecessary large uploads.
Since the original reason to do things this way is gone, we should only create buffers when we need them.

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