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dscp qos support in gst-rtsp-stream

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Fixes https://bugzilla.gnome.org/show_bug.cgi?id=702645
This commit is contained in:
Alexander Schrab 2013-06-24 10:43:59 +02:00 committed by Wim Taymans
parent cd8a81b3b1
commit c3f8673174
2 changed files with 80 additions and 0 deletions
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77
gst/rtsp-server/rtsp-stream.c
View file

@ -84,6 +84,8 @@ struct _GstRTSPStreamPrivate
/* transports we stream to */
guint n_active;
GList *transports;
gint dscp_qos;
};
@ -127,6 +129,8 @@ gst_rtsp_stream_init (GstRTSPStream * stream)
stream->priv = priv;
stream->priv->dscp_qos = -1;
g_mutex_init (&priv->lock);
}
@ -265,6 +269,76 @@ gst_rtsp_stream_get_mtu (GstRTSPStream * stream)
return mtu;
}
/* Update the dscp qos property on the udp sinks */
static void
update_dscp_qos (GstRTSPStream *stream)
{
GstRTSPStreamPrivate *priv;
g_return_if_fail (GST_IS_RTSP_STREAM (stream));
priv = stream->priv;
if (priv->udpsink[0]) {
g_object_set (G_OBJECT (priv->udpsink[0]), "qos-dscp", priv->dscp_qos,
NULL);
}
if (priv->udpsink[1]) {
g_object_set (G_OBJECT (priv->udpsink[1]), "qos-dscp", priv->dscp_qos,
NULL);
}
}
/**
* gst_rtsp_stream_set_dscp_qos:
* @stream: a #GstRTSPStream
* @dscp_qos: a new dscp qos value (0-63, or -1 to disable)
*
* Configure the dscp qos of the outgoing sockets to @dscp_qos.
*/
void
gst_rtsp_stream_set_dscp_qos (GstRTSPStream *stream, gint dscp_qos)
{
GstRTSPStreamPrivate *priv;
g_return_if_fail (GST_IS_RTSP_STREAM (stream));
priv = stream->priv;
GST_LOG_OBJECT (stream, "set DSCP QoS %d", dscp_qos);
if (dscp_qos < -1 || dscp_qos > 63) {
GST_WARNING_OBJECT (stream, "trying to set illegal dscp qos %d", dscp_qos);
return;
}
priv->dscp_qos = dscp_qos;
update_dscp_qos (stream);
}
/**
* gst_rtsp_stream_get_dscp_qos:
* @stream: a #GstRTSPStream
*
* Get the configured DSCP QoS in of the outgoing sockets.
*
* Returns: the DSCP QoS value of the outgoing sockets, or -1 if disbled.
*/
gint
gst_rtsp_stream_get_dscp_qos (GstRTSPStream *stream)
{
GstRTSPStreamPrivate *priv;
g_return_val_if_fail (GST_IS_RTSP_STREAM (stream), -1);
priv = stream->priv;
return priv->dscp_qos;
}
/**
* gst_rtsp_stream_set_address_pool:
* @stream: a #GstRTSPStream
@ -1018,6 +1092,9 @@ gst_rtsp_stream_join_bin (GstRTSPStream * stream, GstBin * bin,
if (!alloc_ports (stream))
goto no_ports;
/* update the dscp qos field in the sinks */
update_dscp_qos (stream);
/* get a pad for sending RTP */
name = g_strdup_printf ("send_rtp_sink_%u", idx);
priv->send_rtp_sink = gst_element_get_request_pad (rtpbin, name);

3
gst/rtsp-server/rtsp-stream.h
View file

@ -70,6 +70,9 @@ GstPad * gst_rtsp_stream_get_srcpad (GstRTSPStream *stream);
void gst_rtsp_stream_set_mtu (GstRTSPStream *stream, guint mtu);
guint gst_rtsp_stream_get_mtu (GstRTSPStream *stream);
void gst_rtsp_stream_set_dscp_qos (GstRTSPStream *stream, gint dscp_qos);
gint gst_rtsp_stream_get_dscp_qos (GstRTSPStream *stream);
void gst_rtsp_stream_set_address_pool (GstRTSPStream *stream, GstRTSPAddressPool *pool);
GstRTSPAddressPool *
gst_rtsp_stream_get_address_pool (GstRTSPStream *stream);