d3d11videosink: Rendering only the first frame on Windows 7 VM (VMWare)

I've been testing d3d11 on Windows 7 hyper-v and there was no issue when I worked with !944 (merged) Maybe it's regression. The major difference between VMWare and hyper-v environment is, VMWare provides virtual gpu driver for guest OS but my hyper-v environment did not.

Note that Windows 10 VM is fine.