libavg_vdpau: Fixed windows build.
libavg_vdpau: Fixed windows build.

svn path=/branches/libavg_vdpau/; revision=6406

yyd01245/libavg,libavg/libavg,libavg/libavg,hoodie/libavg,th3infinity/libavg,th3infinity/libavg,scotty007/libavg,scotty007/libavg,yyd01245/libavg,hoodie/libavg,hoodie/libavg,yyd01245/libavg,scotty007/libavg,hoodie/libavg,th3infinity/libavg,libavg/libavg,libavg/libavg,scotty007/libavg,th3infinity/libavg,yyd01245/libavg