[mythtv] Re: Another data point for the new XvMC stuff

Daniel Kristjansson danielk at cat.nyu.edu
Tue May 3 12:14:31 UTC 2005


On Mon, 2005-05-02 at 23:24 -0700, Mark Frey wrote:
> > Try the OGL VSync toggle first. If that prevents the tearing I can
> > disable sync to vblank when VSync is being used, and put some help text
> > along with XvMC suggesting the use of OGL VSync.
> 
> Hmmm, I am using OGL VSync. I don't have any tearing with plain Xv, but
> definite tearing in the upper quarter of the screen with XvMC while
> watching HD.
The timing is different for those two display methods. Try toggling
VSync, and tell me if that makes any difference in the amount of
tearing.

-- Daniel



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