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rtsp-stream: added function for setting UDP sources to PLAYING state

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Code refactoring: Introduced a function for setting UDP sources
to PLAYING state.

https://bugzilla.gnome.org/show_bug.cgi?id=757488
This commit is contained in:
Patricia Muscalu 2016-01-13 10:55:40 +01:00 committed by Sebastian Dröge
parent c0cadc6ec3
commit 66389cb900
1 changed files with 54 additions and 0 deletions
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54
gst/rtsp-server/rtsp-stream.c
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@ -1104,6 +1104,58 @@ no_udp_protocol:
}
}
/* must be called with lock */
static void
play_udpsources_one_family (GstRTSPStream * stream, GSocketFamily family)
{
GstRTSPStreamPrivate *priv;
GstPad *pad, *selpad;
guint i;
GstBin *bin;
priv = stream->priv;
bin = GST_BIN (gst_object_get_parent (GST_OBJECT (priv->funnel[1])));
for (i = 0; i < 2; i++) {
if (priv->sinkpad || i == 1) {
if (family == G_SOCKET_FAMILY_IPV4 && priv->udpsrc_v4[i]) {
if (priv->srcpad) {
/* we set and keep these to playing so that they don't cause NO_PREROLL return
* values. This is only relevant for PLAY pipelines */
gst_element_set_state (priv->udpsrc_v4[i], GST_STATE_PLAYING);
gst_element_set_locked_state (priv->udpsrc_v4[i], TRUE);
}
/* add udpsrc */
gst_bin_add (bin, priv->udpsrc_v4[i]);
/* and link to the funnel v4 */
selpad = gst_element_get_request_pad (priv->funnel[i], "sink_%u");
pad = gst_element_get_static_pad (priv->udpsrc_v4[i], "src");
gst_pad_link (pad, selpad);
gst_object_unref (pad);
gst_object_unref (selpad);
}
if (family == G_SOCKET_FAMILY_IPV6 && priv->udpsrc_v6[i]) {
if (priv->srcpad) {
gst_element_set_state (priv->udpsrc_v6[i], GST_STATE_PLAYING);
gst_element_set_locked_state (priv->udpsrc_v6[i], TRUE);
}
gst_bin_add (bin, priv->udpsrc_v6[i]);
/* and link to the funnel v6 */
selpad = gst_element_get_request_pad (priv->funnel[i], "sink_%u");
pad = gst_element_get_static_pad (priv->udpsrc_v6[i], "src");
gst_pad_link (pad, selpad);
gst_object_unref (pad);
gst_object_unref (selpad);
}
}
}
gst_object_unref (bin);
}
/* must be called with lock */
static gboolean
create_and_configure_udpsources_one_family (GstElement * udpsrc_out[2],
@ -2513,6 +2565,8 @@ gst_rtsp_stream_join_bin (GstRTSPStream * stream, GstBin * bin,
create_sender_part (stream, bin, state);
create_receiver_part (stream, bin, state);
play_udpsources_one_family (stream, G_SOCKET_FAMILY_IPV4);
play_udpsources_one_family (stream, G_SOCKET_FAMILY_IPV6);
if (priv->srcpad) {
/* be notified of caps changes */