rtsp-stream: make use of blocked_running_time in query_position

When blocking, the sink element will not have received a buffer
yet and the position query will fail. Instead, we make use of
the running time of the buffer we blocked on.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-rtsp-server/-/merge_requests/160>
This commit is contained in:
Mathieu Duponchelle 2020-10-08 22:17:16 +02:00
parent a446ba4fb0
commit 6d319f8e49

View file

@ -5428,6 +5428,13 @@ gst_rtsp_stream_query_position (GstRTSPStream * stream, gint64 * position)
priv = stream->priv;
g_mutex_lock (&priv->lock);
if (priv->blocking && GST_CLOCK_TIME_IS_VALID (priv->blocked_running_time)) {
*position = priv->blocked_running_time;
g_mutex_unlock (&priv->lock);
return TRUE;
}
/* depending on the transport type, it should query corresponding sink */
if (priv->configured_protocols & GST_RTSP_LOWER_TRANS_UDP)
sink = priv->udpsink[0];