Comment # 18 on bug 1173185 from Stakanov Schufter

(In reply to Stefan Dirsch from comment #17)
> Ah. Ok. So basically the VDPAU -> VAAPI wrapper didn't work for you (or the
> VAAPI backend), but VAAPI --> VDPAU wrapper does (and the VDPAU backend).
> And using VDPAU directly also appears to work. So if this really worked
> before, this sounds like a regression in Mesa's r600 VAAPI driver to me,
> which according to your comment#7 is being used on your system.

Yes it looks like, as before I had none of these Problems. And it appeared
after a Mesa update. So it seems absolutely logic.