commit 334dab057651f41203eba0a2595a636e6881d82c
author Icecream95 <ixn@keemail.me> Fri Jul 10 23:28:21 2020 +1200
committer Marge Bot <eric+marge@anholt.net> Wed Jul 15 01:30:00 2020 +0000
tree a0c3eec4be32c384216588f35dc1e669699d8e9b
parent 85954ecfefd7e8366b27ec07dcc79e52b03d6abd

pan/mdg: Skip z/s combining for dual-source writes

Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5620>

src/panfrost/midgard/midgard_compile.c

diff --git a/src/panfrost/midgard/midgard_compile.c b/src/panfrost/midgard/midgard_compile.c
index c62e9a2..d8780df 100644
--- a/src/panfrost/midgard/midgard_compile.c
+++ b/src/panfrost/midgard/midgard_compile.c
@@ -337,6 +337,9 @@
                                     var->data.location < FRAG_RESULT_DATA0)
                                         continue;
 
+                                if (var->data.index)
+                                        continue;
+
                                 assert(nir_src_is_const(intr->src[1]) && "no indirect outputs");
 
                                 nir_builder b;