Track window shown state
Use a flag to indicate whether the window is currently shown. This replaces the old has_video_window flag, which was true only when the window was shown and video was enabled. This will simplify performing actions only when the window is currently shown.
R
Romain Vimont committed
2e9175a4ea2f8334a1601f5d13df0de68722e0a8
Parent: e78281c