From de4c88d5aafd9d178aa728124355f99453fc15fe Mon Sep 17 00:00:00 2001
From: Philip Rebohle <philip.rebohle@tu-dortmund.de>
Date: Fri, 28 Sep 2018 19:40:53 +0200
Subject: [PATCH] [d3d11] Skip CopyResource when src and dst resource are the
 same

---
 src/d3d11/d3d11_context.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/d3d11/d3d11_context.cpp b/src/d3d11/d3d11_context.cpp
index 735686762..4a6025570 100644
--- a/src/d3d11/d3d11_context.cpp
+++ b/src/d3d11/d3d11_context.cpp
@@ -511,7 +511,7 @@ namespace dxvk {
   void STDMETHODCALLTYPE D3D11DeviceContext::CopyResource(
           ID3D11Resource*                   pDstResource,
           ID3D11Resource*                   pSrcResource) {
-    if (!pDstResource || !pSrcResource)
+    if (!pDstResource || !pSrcResource || (pDstResource == pSrcResource))
       return;
     
     D3D11_RESOURCE_DIMENSION dstResourceDim = D3D11_RESOURCE_DIMENSION_UNKNOWN;