Steam hardware decoding on Ubuntu

So im running 15.10 and for some reason i can't get steam to use hardware decoding when streaming. Heres the relevent log section, I'm running an AMD apu system

Fri Jan 15 20:47:43 2016 UTC - CVAAPIAccel: Couldn't load libva.so.1
Fri Jan 15 20:47:43 2016 UTC - VDPAU init failed: GL_NV_vdpau_interop not available on current context
Fri Jan 15 20:47:43 2016 UTC - libavcodec software decoding with 4 threads
Fri Jan 15 20:47:43 2016 UTC - Video size: 1920x1080, output size: 1920x1080

Thanks for any help.