[mythtv] Edit cutlist == flicker, new Xv/XvMC code?

[John Patrick Poet]

I updated to the latest CVS a couple of days ago.  First time in a week.

Now, when I edit a cutlist and move from one frame to another, the 
screen flickers pretty badly.  It is like it draws the new frame, 
re-draws the original frame, then draws the new frame again.  Not a 
show-stopper, but rather annoying.

Could this have anything to do with the new Xv/XvMC code?

Is anyone else seeing this behavior?

Thanks,

John