Bug#390271: Resizing and scrolling very slow with r200
On Sat, 2006-10-14 at 19:55 +0200, Thierry Reding wrote:
>
> I have set compiz to startup when the GNOME session is loaded, and when
> compiz replaces metacity, there's a short period where the windows (there's
> an annoying error message that keeps popping up, but unreleted to compiz or
> AIGLX) and the desktop are different shades of gray
That's how compiz marks 'inactive' windows (that haven't reacted to
expose events in a while or something along those lines) I think.
> and the window with the error message is first positioned in the
> top-left corner, then suddenly moves up and to the left. But then,
> after compiz has loaded and starts updating the
> window decorations and contents all is back to normal.
>
> That is if I comment out the XAANoOffscreenPixmaps option. If it is
> uncommented, the above "transition" doesn't happen.
Could indicate it actually makes a difference in performance for you.
> I'm not sure how helpful this is. After compiz is loaded I don't see any
> strange behaviour or bad performance with or without XAANoOffscreenPixmaps.
Again, I do see incorrect rendering without it.
--
Earthling Michel Dänzer | http://tungstengraphics.com
Libre software enthusiast | Debian, X and DRI developer
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