Index: /trunk/src/VBox/Additions/WINNT/Graphics/Miniport/wddm/VBoxVideoWddm.h
===================================================================
--- /trunk/src/VBox/Additions/WINNT/Graphics/Miniport/wddm/VBoxVideoWddm.h	(revision 29535)
+++ /trunk/src/VBox/Additions/WINNT/Graphics/Miniport/wddm/VBoxVideoWddm.h	(revision 29536)
@@ -27,4 +27,19 @@
 #ifdef VBOXWDDM_WITH_VBVA
 # define VBOXWDDM_RENDER_FROM_SHADOW
+#endif
+
+#ifndef DEBUG_misha
+# ifdef Assert
+#  undef Assert
+#  define Assert(_a) do{}while(0)
+# endif
+# ifdef AssertBreakpoint
+#  undef AssertBreakpoint
+#  define AssertBreakpoint() do{}while(0)
+# endif
+# ifdef AssertFailed
+#  undef AssertFailed
+#  define AssertFailed() do{}while(0)
+# endif
 #endif