On Thu, May 05, 2011 at 11:46:45AM +0200, Michel Dänzer wrote: > On Mit, 2011-05-04 at 23:51 +0300, Ville Syrjala wrote: > > I came to the conclusion that the xserver DRI2 invalidate patches that > > have been discussed aren't really fixing the problem. I suppose they may > > make the problem slightly less likely to happen, but at least for me that > > likelyhood is still very high. The whole mess looks like a simple driver > > bug to me. > > I think the xserver patches are still necessary, otherwise how are the > cached DRI2 pPriv->buffers updated for other windows sharing the same > pixmap?
As the real front buffers are not handed out to clients, there isn't that much reason to update them. Making sure the fake front buffer contain a more recent snapshot of the real front would be one reason though. -- Ville Syrjälä [email protected] http://www.sci.fi/~syrjala/ _______________________________________________ [email protected]: X.Org development Archives: http://lists.x.org/archives/xorg-devel Info: http://lists.x.org/mailman/listinfo/xorg-devel
