Tearing video on Sandy Bridge

[tino.keitel+xorg at tikei.de (Tino Keitel)]

On Thu, May 03, 2012 at 20:43:01 +0200, Daniel Vetter wrote:

[...]

> The only way to get tear-free screen updates on snb is with pageflips,
> which requires a opengl compositor

Thanks. What do you mean with "opengl compositor"? Isn't the Gnome3
desktop providing this?

Regards,
Tino