BusFunc

Description:

[ CCode ( instance_pos = 2.9 ) ]
public delegate bool BusFunc (Bus bus, Message message)

Specifies the type of function passed to gst_bus_add_watch or add_watch, which is called from the mainloop when a message is available on the bus.

The message passed to the function will be unreffed after execution of this function so it should not be freed in the function.

Note that this function is used as a SourceFunc which means that returning false will remove the SignalSource from the mainloop.

bus	the Bus that sent the message
message	the Message
user_data	user data that has been given, when registering the handler

false if the event source should be removed.

Namespace: Gst

Package: gstreamer-1.0