https://bugs.freedesktop.org/show_bug.cgi?id=37781 --- Comment #3 from Scott Moreau <oreaus@xxxxxxxxx> 2011-05-31 03:55:21 PDT --- On Tue, May 31, 2011 at 3:34 AM, <bugzilla-daemon@xxxxxxxxxxxxxxx> wrote: > https://bugs.freedesktop.org/show_bug.cgi?id=37781 > > --- Comment #2 from Michel DÃnzer <michel@xxxxxxxxxxx> 2011-05-31 02:34:43 > PDT --- > (In reply to comment #2) > > With default packages in ubuntu natty 11.04, there is a problem where > running > > and exiting a fullscreen application with compiz running causes major > > redraw/refresh flickering issues. They go away after restarting compiz, > but > > start again reliably after exiting any fullscreen GL app. > > Sounds like bug 35452. > Yes, it does. > > > > Here are the bisect results: > > > > 2a95568f64a6641a49a2d4855272e9be2ac2db6d is the first bad commit > > commit 2a95568f64a6641a49a2d4855272e9be2ac2db6d > > Author: Kenneth Graunke <kenneth@xxxxxxxxxxxxx> > > Date: Wed May 11 07:54:57 2011 -0700 > > > > i965: Avoid register coalescing away MATH workarounds on Ivybridge. > > As Dave Airlie pointed out on IRC, that commit can't possibly have any > effect > on r300g. > Well the md5sums were different from the previous commit but I digress. > > > > As a side note, the problem is actually worse in mesa current master, > where it > > does not require triggering, but instead is flickering right after > X/compiz > > start the first time. > > Sounds like a different problem. Try current Git again first, there have > been > some fixes for intermittent Gallium texture format related regressions. > Now that I know the problem occurs intermittently (depending whether the frame fullscreen window exits on is odd) and see that disabling pageflipping prevents the issue from happening, I do believe it's most likely the same as the bug you mentioned. This should probably be closed as invalid. -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug. _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/dri-devel
