[Mesa-dev] [PATCH] mesa gallium: use compute shaders for vaapi blit

Eric Anholt eric at anholt.net
Tue Apr 2 18:14:22 UTC 2019


Ilia Mirkin <imirkin at alum.mit.edu> writes:

> Shouldn't this sort of decision be left up to the driver? If the
> driver would like to use CS for blits, fine, but why not let it blit
> in the most optimal way possible and force it to use a compute shader?

Yeah, commit messages require an explanation of why a change is being
made.
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