[ CCode ( cname = "gst_harness_try_pull" ) ]
public Buffer try_pull ()
Pulls a Buffer from the AsyncQueue on the Harness sinkpad.
Unlike gst_harness_pull this will not wait for any buffers if not any are present, and return null straight away.
MT safe.
| this |
a Harness |
|
a Buffer or null if no buffers are present in the AsyncQueue |