https://bugs.freedesktop.org/show_bug.cgi?id=85320
D Rhodes l-1@dbr.me.uk changed:
What |Removed |Added ---------------------------------------------------------------------------- Summary|[RV630] GPU hangs using UVD |[RV630] and RS880 GPU hangs |hardware acceleration |using UVD hardware | |acceleration
--- Comment #20 from D Rhodes l-1@dbr.me.uk --- There was a VDPAU fix in MPV 0.6.1 that fixed this kind of lockup on my hardware: RS880G.
My videos are all 1080i50 H.264 recordings from DVB-S2 broadcasts of various channels. Since they are just chunks of transport stream, I think that lockups when starting a video and when seeking would be similar.
Also I have ~oibaf MESA from 4th October, the first with the VAAPI state tracker, and I tested that too. Here is a summary of what I found, with MPV 0.6.1
--hwdec=vdpau --vo=vdpau does not lock up the GPU but...
--hwdec=vdpau --vo=vdpau --deinterlace locks the GPU immediately.
I assume deinterlace will not work until there is a proper workaround for the frame based output. UVD is not useful for me without deinterlace.
--hwdec=vaapi --vo=vaapi locks up the GPU quite often when starting to play a video, similar to vdpau on MPV 0.6.0
--hwdec=vaapi --vo=opengl does not lock up the GPU but there is quite a lot of coloured or speckled picture corruption on my video.