https://bugs.freedesktop.org/show_bug.cgi?id=77677
--- Comment #33 from G. Richard Bellamy rbellamy@pteradigm.com --- I have this issue using both Software and Hardware decoding on XBMC.
It is MUCH worse when using VDPAU and glamor HW acceleration, but is present with SW-only acceleration.
I have an AMD Sapphire Redeon HD7750 with an Intel i3 running 3.15.3 kernel and a git build (via mesa-git on Arch) of Mesa, libgl and ati-dri.