diff --git a/src/Win/WinWindow.cpp b/src/Win/WinWindow.cpp
index f3012d4..c64c082 100644
--- a/src/Win/WinWindow.cpp
+++ b/src/Win/WinWindow.cpp
@@ -38,6 +38,19 @@ namespace hgl
         int win_left, win_top;
         int win_width, win_height;
 
+
+        WindowCreateExteraParams createParams;
+
+        {
+            context = DPI_AWARENESS_CONTEXT_PER_MONITOR_AWARE_V2;
+            previousDpiContext = SetThreadDpiAwarenessContext(context);
+
+            createParams.bEnableNonClientDpiScaling = FALSE;
+            createParams.bChildWindowDpiIsolation = TRUE;
+
+            previousDpiHostingBehavior = SetThreadDpiHostingBehavior(DPI_HOSTING_BEHAVIOR_MIXED);
+        }
+
         {
             RECT win_rect;
 
@@ -54,8 +67,11 @@ namespace hgl
 
         if (width && height)
         {
-            win_left = (GetSystemMetrics(SM_CXSCREEN) - win_width) / 2;
-            win_top = (GetSystemMetrics(SM_CYSCREEN) - win_height) / 2;
+            const uint32 screen_width=GetSystemMetrics(SM_CXSCREEN);
+            const uint32 screen_height=GetSystemMetrics(SM_CYSCREEN);
+
+            win_left = (screen_width - win_width) / 2;
+            win_top = (screen_height - win_height) / 2;
         }
         else
         {
@@ -63,18 +79,6 @@ namespace hgl
             win_top = CW_USEDEFAULT;
         }
 
-        WindowCreateExteraParams createParams;
-
-        {
-            context = DPI_AWARENESS_CONTEXT_PER_MONITOR_AWARE_V2;
-            previousDpiContext = SetThreadDpiAwarenessContext(context);
-
-            createParams.bEnableNonClientDpiScaling = FALSE;
-            createParams.bChildWindowDpiIsolation = TRUE;
-
-            previousDpiHostingBehavior = SetThreadDpiHostingBehavior(DPI_HOSTING_BEHAVIOR_MIXED);
-        }
-
         win_hwnd = CreateWindowExW(0,
             WIN_CLASS_NAME,             // class name
             win_name.c_str(),           // app name