* modules/video_output/directx/direct3d.c: add experimental support for I422...

* modules/video_output/directx/direct3d.c: add experimental support for I422 (RGB conversion is very CPU intensive).

modules/video_output/directx/direct3d.c

@@ -849,6 +849,7 @@ D3DFORMAT Direct3DVoutFindFormat(vout_thread_t *p_vout, int i_chroma, D3DFORMAT
                 { D3DFMT_R8G8B8, D3DFMT_X8R8G8B8, D3DFMT_A8R8G8B8 };
             return Direct3DVoutSelectFormat(p_vout, target, formats, sizeof(formats)/sizeof(D3DFORMAT));
         }
+        case VLC_FOURCC('I', '4', '2', '2'):
         case VLC_FOURCC('R', 'V', '3', '2'):
         {
             static const D3DFORMAT formats[] =