Create a new Task that will repeatedly call the provided func
with user_data as a parameter. Typically the task will run in
a new thread.
The function cannot be changed after the task has been created. You
must create a new GstTask to change the function.
This function will not yet create and start a thread. Use gst_task_start() or
gst_task_pause() to create and start the GThread.
Before the task can be used, a GRecMutex must be configured using the
gst_task_set_lock() function. This lock will always be acquired while
func is called.
Create a new Task that will repeatedly call the provided func with user_data as a parameter. Typically the task will run in a new thread. The function cannot be changed after the task has been created. You must create a new GstTask to change the function. This function will not yet create and start a thread. Use gst_task_start() or gst_task_pause() to create and start the GThread. Before the task can be used, a GRecMutex must be configured using the gst_task_set_lock() function. This lock will always be acquired while func is called.