From 3fd1d5c33ed1a6d7bf373d8b4c73e34d020c4369 Mon Sep 17 00:00:00 2001
From: Giovanni Mascellani <gmascellani@codeweavers.com>
Date: Wed, 1 Dec 2021 17:15:04 +0100
Subject: [PATCH] vkd3d-shader/hlsl: Write SM4 unsigned maximum.

Signed-off-by: Giovanni Mascellani <gmascellani@codeweavers.com>
Signed-off-by: Zebediah Figura <zfigura@codeweavers.com>
Signed-off-by: Matteo Bruni <mbruni@codeweavers.com>
Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
---
 libs/vkd3d-shader/hlsl_sm4.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/libs/vkd3d-shader/hlsl_sm4.c b/libs/vkd3d-shader/hlsl_sm4.c
index a17ca594..0d6e8c1a 100644
--- a/libs/vkd3d-shader/hlsl_sm4.c
+++ b/libs/vkd3d-shader/hlsl_sm4.c
@@ -1472,6 +1472,10 @@ static void write_sm4_expr(struct hlsl_ctx *ctx,
                     break;
                 }
 
+                case HLSL_OP2_MAX:
+                    write_sm4_binary_op(buffer, VKD3D_SM4_OP_UMAX, &expr->node, arg1, arg2);
+                    break;
+
                 default:
                     hlsl_fixme(ctx, &expr->node.loc, "SM4 uint \"%s\" expression.\n", debug_hlsl_expr_op(expr->op));
                     break;