Pop the buffer currently queued in @data. This function should be called with the @pads STREAM_LOCK held, such as in the callback handler.
MT safe.
the data to use
The buffer in @data or %NULL if no buffer was queued. You should unref the buffer after usage.
See Implementation
Pop the buffer currently queued in @data. This function should be called with the @pads STREAM_LOCK held, such as in the callback handler.
MT safe.