frontend/nine: Enforce legacy pow behaviour
authorAxel Davy <davyaxel0@gmail.com>
Thu, 28 Jul 2022 21:35:07 +0000 (23:35 +0200)
committerMarge Bot <emma+marge@anholt.net>
Mon, 8 May 2023 21:41:20 +0000 (21:41 +0000)
commit33bb1e04106279df1bedda2628173fcb9a06488b
tree72922880f60b7bf2912f0388ab182437695fd31f
parent77c0230006f394e775f42643bcae144addef15fa
frontend/nine: Enforce legacy pow behaviour

Gallium drivers used to implement the legacy behaviour.
It's not the case of all recent drivers, so implement
the legacy behaviour in nine.

Acked-by: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Signed-off-by: Axel Davy <davyaxel0@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/22644>
src/gallium/frontends/nine/nine_shader.c