Create a new poll object that can be used for scheduling cancellable timeouts.
A timeout is performed with gst_poll_wait(). Multiple timeouts can be performed from different threads.
Free-function: gst_poll_free
a new #GstPoll, or %NULL in case of an error. Free with gst_poll_free().
ConstructionException GTK+ fails to create the object.
See Implementation
Create a new poll object that can be used for scheduling cancellable timeouts.
A timeout is performed with gst_poll_wait(). Multiple timeouts can be performed from different threads.
Free-function: gst_poll_free