Thanks, I updated your mesa build, installed the libomxil-bellagio packages, but it doesn't seem to work with VLC because libomx_r600.so is missing. Any thoughts?
You should install the *g3dvl* package on 13.10 or the *vdpau* package (well, the packages with that in the name) on 14.04, then that file should be installed somewhere under /usr/lib (try searching it with find /usr/lib | grep libomx ).
Lastly - often when waking up after the screen saver the colour palette is messed up. looks like a few bits stuck some place. To fix this i need to let lock the screen and wake it up a few times until the color is correct.