(In reply to comment #126)
> (In reply to comment #124)
> > I can very quickly, almost deterministically, hang the GPU (radeonsi, Cape
> > Verde) with the following command:
> > 
> > > LIBGL_ALWAYS_SOFTWARE=1 mpv --fs --vo=opengl:sw /path/to/some_video
> 
> I'm sorry but I can't reproduce it with Tahiti (HD7950).

I also can't reproduce with pitcairn (R9270X)

On agd5f drm-next-3.18-wip, git mesa,llvm,ddx,glamor. Xorg couple of months
old.

Tried with mplayer and 2 versions of mpv.

Running fluxbox, so no compositor.

Other differences - I guess mesa/llvmpipe uses different sse for me on older
CPU (phenom II x4 965).

Screen res? I am testing 1920x1080@60Hz.