From 1509eda35284f00d89c58fc8b70da4a691f1e977 Mon Sep 17 00:00:00 2001
From: Egor Yusov <egor.yusov@gmail.com>
Date: Wed, 18 Sep 2019 08:51:36 -0700
Subject: Fixed some issues on Win32 platform

---
 Graphics/GraphicsEngineD3D12/include/pch.h | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

(limited to 'Graphics/GraphicsEngineD3D12')

diff --git a/Graphics/GraphicsEngineD3D12/include/pch.h b/Graphics/GraphicsEngineD3D12/include/pch.h
index 093a366f..733f3ef6 100644
--- a/Graphics/GraphicsEngineD3D12/include/pch.h
+++ b/Graphics/GraphicsEngineD3D12/include/pch.h
@@ -28,8 +28,13 @@
 
 #pragma once
 
-#define WIN32_LEAN_AND_MEAN             // Exclude rarely-used stuff from Windows headers
-#define NOMINMAX
+#ifndef WIN32_LEAN_AND_MEAN
+#   define WIN32_LEAN_AND_MEAN             // Exclude rarely-used stuff from Windows headers
+#endif
+
+#ifndef NOMINMAX
+#   define NOMINMAX
+#endif
 
 
 #include <vector>
-- 
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