pan/mdg: Set the z/s store intrinsic base correctly
When EXT_shader_framebuffer_fetch is used and only depth and/or
stencil are written, we can't rely on the first output being to
depth/stencil.
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5755>
diff --git a/src/panfrost/midgard/midgard_compile.c b/src/panfrost/midgard/midgard_compile.c
index dc878c6..dec1f38 100644
--- a/src/panfrost/midgard/midgard_compile.c
+++ b/src/panfrost/midgard/midgard_compile.c
@@ -401,7 +401,12 @@
combined_store->num_components = 4;
- nir_intrinsic_set_base(combined_store, 0);
+ unsigned base;
+ if (z_store)
+ base = nir_intrinsic_base(z_store);
+ else
+ base = nir_intrinsic_base(s_store);
+ nir_intrinsic_set_base(combined_store, base);
unsigned writeout = 0;
if (z_store)
