From 8f01fa1fb3bbb94648ab3955860933aefbcb191a Mon Sep 17 00:00:00 2001
From: Eric Anholt <eric@anholt.net>
Date: Wed, 15 Apr 2020 12:07:16 -0700
Subject: [PATCH] freedreno/ir3: Set the FS .msaa flag to true during
 precompiles.

If you're going out of your way to do per-sample interpolation, you are
almost surely going to be doing so to an MSAA framebuffer.  Should reduce
recompiles with MSAA enabled.

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4562>
---
 src/gallium/drivers/freedreno/ir3/ir3_gallium.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/gallium/drivers/freedreno/ir3/ir3_gallium.c b/src/gallium/drivers/freedreno/ir3/ir3_gallium.c
index f5e93495d20..3507be9bc2e 100644
--- a/src/gallium/drivers/freedreno/ir3/ir3_gallium.c
+++ b/src/gallium/drivers/freedreno/ir3/ir3_gallium.c
@@ -152,6 +152,7 @@ ir3_shader_create(struct ir3_compiler *compiler,
 	 */
 	struct ir3_shader_key key = {
 		.tessellation = IR3_TESS_NONE,
+		.msaa = true,
 	};
 
 	switch (nir->info.stage) {
-- 
2.30.2