[Webkit-unassigned] [Bug 78546] Scrolling composited layer fully repainted whenever scroll offset changes

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Wed Feb 15 17:27:07 PST 2012


https://bugs.webkit.org/show_bug.cgi?id=78546


Adrienne Walker <enne at google.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |INVALID




--- Comment #2 from Adrienne Walker <enne at google.com>  2012-02-15 17:27:07 PST ---
Sorry, I misread the original test case.  This is working as expected.  

In that test case, the scrolling layer isn't composited, just the container of that layer.  So, of course its entire contents get invalidated.  If instead the 1000px tall layer gets its own layer, it doesn't get full-layer invalidations.  

Closing as invalid.

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