Direct3D: reject too old drivers and let them fallback to DirectDraw

They would not work with IDirect3DDevice9::StretchRect
See:
http://forum.videolan.org/viewtopic.php?f=14&t=99498
http://forum.videolan.org/viewtopic.php?f=14&t=99235
http://forum.videolan.org/viewtopic.php?f=14&t=98882
http://forum.videolan.org/viewtopic.php?f=14&t=98514

modules/video_output/msw/direct3d.c

@@ -510,6 +510,10 @@ static int Direct3DCreate(vout_display_t *vd)
     }
 
     /* TODO: need to test device capabilities and select the right render function */
+    if (!(sys->d3dcaps.DevCaps2 & D3DDEVCAPS2_CAN_STRETCHRECT_FROM_TEXTURES)) {
+        msg_Err(vd, "Device does not support stretching from textures.");
+        return VLC_EGENERIC;
+    }
 
     return VLC_SUCCESS;
 }