15f13a5...
by
Holger Kaelberer <email address hidden>
vaapisink: recalculate render rect only if caps are negotiated.
Fix gst_vaapisink_xoverlay_set_window_handle() when it is called before
caps got negotiated. Besides, when a foreign window is provided by the
user, so should the render rect.
decode: delay NEWSEGMENT event if vaapidecode element was not linked.
Rationale: playbin2 links all elements at run-time. Once vaapidecode
is created and a NEWSEGMENT event arrives, downstream element may not
be ready yet. So, delay this event until next element is chained in,
otherwise basesink could output "Received buffer without a new-segment.
Assuming timestamps start from 0".
