From 1ea79cf13698b3ac829df89433d0e09398b7fc51 Mon Sep 17 00:00:00 2001
From: Georg Lehmann <dadschoorse@gmail.com>
Date: Mon, 9 Aug 2021 19:52:31 +0200
Subject: [PATCH] [d3d9] Only respect relevant bits of D3DRS_STENCILREF

---
 src/d3d9/d3d9_device.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/d3d9/d3d9_device.cpp b/src/d3d9/d3d9_device.cpp
index f5d69b9e..16f02cfc 100644
--- a/src/d3d9/d3d9_device.cpp
+++ b/src/d3d9/d3d9_device.cpp
@@ -5682,7 +5682,7 @@ namespace dxvk {
   void D3D9DeviceEx::BindDepthStencilRefrence() {
     auto& rs = m_state.renderStates;
 
-    uint32_t ref = uint32_t(rs[D3DRS_STENCILREF]);
+    uint32_t ref = uint32_t(rs[D3DRS_STENCILREF]) & 0xff;
 
     EmitCs([cRef = ref] (DxvkContext* ctx) {
       ctx->setStencilReference(cRef);