freedreno/a3xx: fix blending of L8 format
authorIlia Mirkin <imirkin@alum.mit.edu>
Mon, 14 Sep 2015 05:59:01 +0000 (01:59 -0400)
committerIlia Mirkin <imirkin@alum.mit.edu>
Wed, 16 Sep 2015 19:42:55 +0000 (15:42 -0400)
commit545a3cbb011e0e7722c2accb330c0994aea5cc38
treef5f040cc96647c9f6e7a240356a090a15eae5e2a
parentee6b95c82c3dbfad07e75ecdfd993e60fec2ac4f
freedreno/a3xx: fix blending of L8 format

Even though luminance formats don't have alpha, we still want the alpha
output to go to the blender. This fixes the luminance blending tests.

Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Cc: "11.0" <mesa-stable@lists.freedesktop.org>
src/gallium/drivers/freedreno/a3xx/fd3_format.c