On Thu, Feb 12, 2009 at 2:36 PM, Bipin George Mathew <bipi...@gmail.com> wrote: > Hi, > > I was reading about the XRandR extension here > http://keithp.com/~keithp/talks/randr/randr/ and it under the Rotation using > Xrandr it mentions this "This implementation causes a slight loss of > performance as no rendering is accelerated and also uses additional main > memory for a copy of the frame bufffer" . Is this this true for the current > implemenation of XRandR - that we could miss out on hardware accleration if > we rotate the screen? OR have I misunderstood Keith's statement.
Rotation will be accelerated if the driver accelerates composite. In most drivers this means using EXA acceleration. Alex _______________________________________________ xorg mailing list xorg@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/xorg