upnp: controller functionality depends upon server being enabled (fixes #15050)
upnp: unregister any discovered UPnP renderers when disabling the upnp controller
fix toggle fullscreen during video playback
fix incorrect logging when using static ffmpeg
Merge pull request #4478 from Montellese/upnp_controller

Two UPnP controller related fixes
Merge pull request #4530 from FernetMenta/resolution

fix toggle fullscreen during video playback
Merge pull request #4548 from wsnipex/logging-fix

fix incorrect logging when using static ffmpeg
videoplayer: adapt lateness detection and dropping to buffering
video player: present correct pts to user for a/v sync (after buffering in renderer)
videoplayer: some rework and documentation
renderer: bump buffers to 5
videoplayer: update frametime, it might change due to fps detection
videoplayer: give streams with invalid fps a chance for fps detection
dvdplayer: allow rewinding at end of stream, do a seek after rewind
X11: ditch SDL for video and window events
X11: Add xbmc icon
X11: add SDL joystick until we have a better solution
X11: factor out code handling device reset notification
X11: move xrandr events to WinEventsX11
xrandr: remove method RestoreState