Comment # 16 on bug 1173185 from Stakanov Schufter

Solved. 

Uninstalled libvdpau-va-gl1 and installed libva-vdpau-driver package and taken
off all video related parameters from Kaffeine. 

And now all seems to work. 

Thank you for your help. 

I also reinstalled libvdpau for R300 and 600 and the package libvdpau_radeonsi
as well as -vlc vdpau package.