ret = GST_ELEMENT_CLASS (parent_class)->change_state (element, transition);
switch (transition) {
- case GST_STATE_CHANGE_PAUSED_TO_READY:
+ case GST_STATE_CHANGE_PAUSED_TO_READY:{
+ gboolean stopped = TRUE;
+
GST_VIDEO_DECODER_STREAM_LOCK (decoder);
gst_video_decoder_reset (decoder, TRUE, TRUE);
GST_VIDEO_DECODER_STREAM_UNLOCK (decoder);
- if (decoder_class->stop && !decoder_class->stop (decoder))
+
+ if (decoder_class->stop) {
+ stopped = decoder_class->stop (decoder);
+
+ /* the subclass might have released frames and events from freed frames
+ * are stored in the pending_events list */
+ GST_VIDEO_DECODER_STREAM_LOCK (decoder);
+ g_list_free_full (decoder->priv->pending_events, (GDestroyNotify)
+ gst_event_unref);
+ decoder->priv->pending_events = NULL;
+ GST_VIDEO_DECODER_STREAM_UNLOCK (decoder);
+ }
+
+ if (!stopped)
goto stop_failed;
+
break;
+ }
case GST_STATE_CHANGE_READY_TO_NULL:
/* close device/library if needed */
if (decoder_class->close && !decoder_class->close (decoder))