nir: Add Panfrost-specific blending intrinsic
authorAlyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Mon, 1 Jul 2019 22:01:19 +0000 (15:01 -0700)
committerAlyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Tue, 9 Jul 2019 21:07:23 +0000 (14:07 -0700)
commit15000c79da7c083a9306d53dae04afd6584e06e0
tree6a15f6815fde7afaa4c51cc00c059933bb2cc6b1
parent177a3df7b0a2645dbdfacabcbe08caad3be22ed2
nir: Add Panfrost-specific blending intrinsic

This gives more flexibility than the normal store_deref/store_output
versions (particularly, it allows us to abuse the type system in awful
ways, which is necessary for efficient format conversion in blend
shaders.)

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Acked-by: Karol Herbst <kherbst@redhat.com>
src/compiler/nir/nir_intrinsics.py