d3d11window_win32: Ensure closing internal HWND from window thread
Window handle must be closed from its own message thread
Fixes: #1479 (closed)
Due to an influx of spam, we have had to impose restrictions on new accounts. Please see this wiki page for instructions on how to get full permissions. Sorry for the inconvenience.
Window handle must be closed from its own message thread
Fixes: #1479 (closed)