Resizing and scrolling very slow when running a compositing manager

Xavier Bestel xavier.bestel at free.fr
Thu May 11 06:39:10 PDT 2006


On Thu, 2006-05-11 at 15:27, Pasi Savolainen wrote:
> Brian Paul <brian.paul at tungstengraphics.com> writes:
> 
> > Matthias Hopf wrote:
> >> On Apr 26, 06 11:07:12 +0300, Pasi Savolainen wrote:
> >>
> >>>Would it make any sense to allocate 'as large as possible' texture right
> >>>at the beginning of resize and just reallocate it as a close fit in the
> >>>end?
> >> That is exactly what I was proposing.
> >
> > How would the server know when an interactive resize is complete?
> 
> If window is in 'Oversized' list and sees no resizing action in several seconds?

Or just wait for the next (re)allocation request, and only then resize
properly the "Oversized" windows (some kind of lazy cleanup). You don't
need to free memory before that.

	Xav





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