256   GstJackRingBuffer *abuf;  in jack_sample_rate_cb()  local
258   abuf = GST_JACK_RING_BUFFER_CAST (arg);  in jack_sample_rate_cb()
261   if (abuf->sample_rate != -1 && abuf->sample_rate != nframes)  in jack_sample_rate_cb()
280   GstJackRingBuffer *abuf;  in jack_buffer_size_cb()  local
282   abuf = GST_JACK_RING_BUFFER_CAST (arg);  in jack_buffer_size_cb()
285   if (abuf->buffer_size != -1 && abuf->buffer_size != nframes)  in jack_buffer_size_cb()
403   GstJackRingBuffer *abuf;  in gst_jack_ring_buffer_acquire()  local
409   abuf = GST_JACK_RING_BUFFER_CAST (buf);  in gst_jack_ring_buffer_acquire()
527   abuf->sample_rate = sample_rate;  in gst_jack_ring_buffer_acquire()
528   abuf->buffer_size = buffer_size;  in gst_jack_ring_buffer_acquire()
529   abuf->channels = channels;  in gst_jack_ring_buffer_acquire()
573   GstJackRingBuffer *abuf;  in gst_jack_ring_buffer_release()  local
576   abuf = GST_JACK_RING_BUFFER_CAST (buf);  in gst_jack_ring_buffer_release()
588   abuf->channels = -1;  in gst_jack_ring_buffer_release()
589   abuf->buffer_size = -1;  in gst_jack_ring_buffer_release()
590   abuf->sample_rate = -1;  in gst_jack_ring_buffer_release()