254   if (src->ringbuffer) {  in gst_audio_base_src_dispose()
255     gst_object_unparent (GST_OBJECT_CAST (src->ringbuffer));  in gst_audio_base_src_dispose()
256     src->ringbuffer = NULL;  in gst_audio_base_src_dispose()
272   if (src->ringbuffer == NULL)  in gst_audio_base_src_provide_clock()
275   if (gst_audio_ring_buffer_is_flushing (src->ringbuffer))  in gst_audio_base_src_provide_clock()
309   if (G_UNLIKELY (src->ringbuffer == NULL  in gst_audio_base_src_get_time()
310           || src->ringbuffer->spec.info.rate == 0))  in gst_audio_base_src_get_time()
313   raw = samples = gst_audio_ring_buffer_samples_done (src->ringbuffer);  in gst_audio_base_src_get_time()
317   delay = gst_audio_ring_buffer_delay (src->ringbuffer);  in gst_audio_base_src_get_time()
322       src->ringbuffer->spec.info.rate);  in gst_audio_base_src_get_time()
461       if (src->ringbuffer && src->ringbuffer->acquired)  in gst_audio_base_src_get_property()
462         g_value_set_int64 (value, src->ringbuffer->spec.buffer_time);  in gst_audio_base_src_get_property()
469       if (src->ringbuffer && src->ringbuffer->acquired)  in gst_audio_base_src_get_property()
470         g_value_set_int64 (value, src->ringbuffer->spec.latency_time);  in gst_audio_base_src_get_property()
514   spec = &src->ringbuffer->spec;  in gst_audio_base_src_setcaps()
523   gst_audio_ring_buffer_release (src->ringbuffer);  in gst_audio_base_src_setcaps()
549   if (!gst_audio_ring_buffer_acquire (src->ringbuffer, spec))  in gst_audio_base_src_setcaps()
604       if (G_UNLIKELY (src->ringbuffer == NULL  in gst_audio_base_src_query()
605               || src->ringbuffer->spec.info.rate == 0)) {  in gst_audio_base_src_query()
610       spec = &src->ringbuffer->spec;  in gst_audio_base_src_query()
667       gst_audio_ring_buffer_pause (src->ringbuffer);  in gst_audio_base_src_event()
668       gst_audio_ring_buffer_clear_all (src->ringbuffer);  in gst_audio_base_src_event()
674       gst_audio_ring_buffer_clear_all (src->ringbuffer);  in gst_audio_base_src_event()
703   sps = src->ringbuffer->samples_per_seg;  in gst_audio_base_src_get_offset()
704   segtotal = src->ringbuffer->spec.segtotal;  in gst_audio_base_src_get_offset()
707   segdone = g_atomic_int_get (&src->ringbuffer->segdone)  in gst_audio_base_src_get_offset()
708       - src->ringbuffer->segbase;  in gst_audio_base_src_get_offset()
752   GstAudioRingBuffer *ringbuffer;  in gst_audio_base_src_create()  local
761   ringbuffer = src->ringbuffer;  in gst_audio_base_src_create()
762   spec = &ringbuffer->spec;  in gst_audio_base_src_create()
764   if (G_UNLIKELY (!gst_audio_ring_buffer_is_acquired (ringbuffer)))  in gst_audio_base_src_create()
808         gst_audio_ring_buffer_read (ringbuffer, sample, ptr, samples, &tmp_ts);  in gst_audio_base_src_create()
818     if (g_atomic_int_get (&ringbuffer->state) ==  in gst_audio_base_src_create()
881         segments_written = g_atomic_int_get (&ringbuffer->segdone);  in gst_audio_base_src_create()
886         last_written_segment = segments_written - ringbuffer->segbase - 1;  in gst_audio_base_src_create()
889         sps = ringbuffer->samples_per_seg;  in gst_audio_base_src_create()
938         if ((segment_skew >= ringbuffer->spec.segtotal) ||  in gst_audio_base_src_create()
948           gst_audio_ring_buffer_advance (ringbuffer, segment_diff);  in gst_audio_base_src_create()
952               g_atomic_int_get (&ringbuffer->segdone) - ringbuffer->segbase;  in gst_audio_base_src_create()
1119       src->ringbuffer = rb;  in gst_audio_base_src_change_state()
1122       if (!gst_audio_ring_buffer_open_device (src->ringbuffer)) {  in gst_audio_base_src_change_state()
1124         gst_object_unparent (GST_OBJECT_CAST (src->ringbuffer));  in gst_audio_base_src_change_state()
1125         src->ringbuffer = NULL;  in gst_audio_base_src_change_state()
1134       gst_audio_ring_buffer_set_flushing (src->ringbuffer, FALSE);  in gst_audio_base_src_change_state()
1135       gst_audio_ring_buffer_may_start (src->ringbuffer, FALSE);  in gst_audio_base_src_change_state()
1148       gst_audio_ring_buffer_may_start (src->ringbuffer, TRUE);  in gst_audio_base_src_change_state()
1152       gst_audio_ring_buffer_may_start (src->ringbuffer, FALSE);  in gst_audio_base_src_change_state()
1153       gst_audio_ring_buffer_pause (src->ringbuffer);  in gst_audio_base_src_change_state()
1165       gst_audio_ring_buffer_set_flushing (src->ringbuffer, TRUE);  in gst_audio_base_src_change_state()
1176       gst_audio_ring_buffer_release (src->ringbuffer);  in gst_audio_base_src_change_state()
1180       gst_audio_ring_buffer_close_device (src->ringbuffer);  in gst_audio_base_src_change_state()
1182       gst_object_unparent (GST_OBJECT_CAST (src->ringbuffer));  in gst_audio_base_src_change_state()
1183       src->ringbuffer = NULL;  in gst_audio_base_src_change_state()
1214   if (GST_MESSAGE_TYPE (message) == GST_MESSAGE_ERROR && src->ringbuffer) {  in gst_audio_base_src_post_message()
1215     GstAudioRingBuffer *ringbuffer;  in gst_audio_base_src_post_message()  local
1219     ringbuffer = gst_object_ref (src->ringbuffer);  in gst_audio_base_src_post_message()
1226     g_atomic_int_set (&ringbuffer->state, GST_AUDIO_RING_BUFFER_STATE_ERROR);  in gst_audio_base_src_post_message()
1227     GST_AUDIO_RING_BUFFER_SIGNAL (ringbuffer);  in gst_audio_base_src_post_message()
1228     gst_object_unref (ringbuffer);  in gst_audio_base_src_post_message()