add d3d9 project structure

GDP/D3D9/Direct3D.cpp

@@ -0,0 +1,28 @@
+#include "Direct3D.h"
+
+INT Direct3D::init(HWND hWnd, UINT width, UINT height, BOOL isFullscreen)
+{
+	// 1. create connection to Direct3D API
+
+	// 2. check compatibility
+
+	// 3. define presentation parameters
+
+	// 4. create Direct3D device
+
+	// 5. tidy up
+
+	return 0;
+}
+
+void Direct3D::beginScene()
+{
+}
+
+void Direct3D::endScene()
+{
+}
+
+void Direct3D::deInit()
+{
+}