[Webkit-unassigned] [Bug 30055] Bad DOM performance in large SVG files

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Wed Oct 7 12:47:18 PDT 2009


Eric Seidel <eric at webkit.org> changed:

           What    |Removed                     |Added
                 CC|                            |eric at webkit.org

--- Comment #3 from Eric Seidel <eric at webkit.org>  2009-10-07 12:47:18 PDT ---
I'm not sure I see the difference.  WebKit only seems to be drawing the SVG
rects as their added.  Using Quartz Debug, I do not see it repainting the whole
SVG every time.

Bug 14015 is sorta related (drawing too much).

I think we need to see a better example to see the performance difference, if
there is one.  Your example does not convince me that we're drawing too much. 
However having written the code, I believe you that we're drawing too much. :)

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