[Bug 110783] Mesa 19.1 rc crashing MPV with VAAPI

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Thu Jun 13 02:22:52 UTC 2019


https://bugs.freedesktop.org/show_bug.cgi?id=110783

--- Comment #11 from Ilia Mirkin <imirkin at alum.mit.edu> ---
(In reply to Christian König from comment #10)
> (In reply to Gert Wollny from comment #9)
> > Indeed, currently the code only tests whether compute shaders are supported,
> > and DIV and TEX_LZ don't have any caps yet. I guess I'll take in on me to
> > add these caps.
> 
> Well the key point is probably rather that we should not use compute shaders
> on that hw generation in the first place.
> 
> How did that got enabled?

It just checks for PIPE_CAP_COMPUTE (which *is* supported by r600). The change
was targeted at radeonsi. I had to disable PIPE_CAP_COMPUTE on nv50 to work
around this as well, but there it wasn't _really_ supported very well so it was
OK.

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