zink: handle emulated alpha format clears
authorMike Blumenkrantz <michael.blumenkrantz@gmail.com>
Tue, 2 Aug 2022 12:33:02 +0000 (08:33 -0400)
committerMarge Bot <emma+marge@anholt.net>
Fri, 12 Aug 2022 14:24:52 +0000 (14:24 +0000)
commitd5bf01e214c2398c21da28de06e1739c60183952
tree594f92daaa31d61e1503e3994676c53a63a19056
parent89c41a77508ae300d9ebd411da311121bdef336c
zink: handle emulated alpha format clears

technically zink doesn't support this, but mesa/st doesn't care what drivers
support for clears

Reviewed-by: Dave Airlie <airlied@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17687>
src/gallium/drivers/zink/zink_clear.c