[WIN] make the application inactive when losing the focus in D3D full…

…screen mode. Helps reduce CPU usage spikes.
xbmc · Aug 23, 2011 · b51cb8e · b51cb8e
1 parent e391fde
commit b51cb8e
Show file tree

Hide file tree

Showing 2 changed files with 8 additions and 3 deletions.
diff --git a/xbmc/rendering/dx/RenderSystemDX.h b/xbmc/rendering/dx/RenderSystemDX.h
@@ -81,7 +81,7 @@ class CRenderSystemDX : public CRenderSystemBase
   DWORD   DefaultD3DUsage() { return m_defaultD3DUsage; }
   D3DPOOL DefaultD3DPool()  { return m_defaultD3DPool; }
   D3DADAPTER_IDENTIFIER9 GetAIdentifier() { return m_AIdentifier; }
-
+  bool    WindowedMode()    { return m_useWindowedDX; }
   bool    Interlaced()      { return m_interlaced; }
 
   /*!

diff --git a/xbmc/windowing/windows/WinEventsWin32.cpp b/xbmc/windowing/windows/WinEventsWin32.cpp
@@ -404,9 +404,14 @@ LRESULT CALLBACK CWinEventsWin32::WndProc(HWND hWnd, UINT uMsg, WPARAM wParam, L
         {
           WINDOWPLACEMENT lpwndpl;
           lpwndpl.length = sizeof(lpwndpl);
-          if (LOWORD(wParam) != WA_INACTIVE && GetWindowPlacement(hWnd, &lpwndpl))
+          if (LOWORD(wParam) != WA_INACTIVE)
           {
-            g_application.m_AppActive = lpwndpl.showCmd != SW_HIDE;
+            if (GetWindowPlacement(hWnd, &lpwndpl))
+              g_application.m_AppActive = lpwndpl.showCmd != SW_HIDE;
+          }
+          else
+          {
+            g_application.m_AppActive = g_Windowing.WindowedMode();
           }
         }
         if (g_application.m_AppActive != active)