[Webkit-unassigned] [Bug 46401] New: Investigate using an intermediate UI process window for windowed plugins to speed up scrolling

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=46401

           Summary: Investigate using an intermediate UI process window
                    for windowed plugins to speed up scrolling
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: Macintosh
        OS/Version: Mac OS X 10.4
            Status: NEW
          Keywords: InRadar
          Severity: Normal
          Priority: P2
         Component: Plug-ins
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: aroben at apple.com


2010-09-23 15:43:16 Adam Roben:
Chrome wraps all windowed plugins in an intermediate window created by the UI process. This supposedly speeds up scrolling as it keeps Windows from sending synchronous cross-process messages during scrolling.

We should see if we can use this technique, too, in WebKit2.

<rdar://problem/8470647>

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