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stream: factor our plug_src function

Browse source 
https://bugzilla.gnome.org/show_bug.cgi?id=766612
This commit is contained in:
Xavier Claessens 2016-07-28 15:20:31 -04:00 committed by Sebastian Dröge
parent 47a3956b48
commit aa0e60445d
1 changed files with 34 additions and 43 deletions
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77
gst/rtsp-server/rtsp-stream.c
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@ -2573,10 +2573,38 @@ no_udp_protocol:
/* must be called with lock */
static void
create_receiver_part (GstRTSPStream * stream, GstBin * bin, GstState state)
plug_src (GstRTSPStream * stream, GstBin * bin, GstElement * src,
GstElement * funnel)
{
GstRTSPStreamPrivate *priv;
GstPad *pad, *selpad;
priv = stream->priv;
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 (src, GST_STATE_PLAYING);
gst_element_set_locked_state (src, TRUE);
}
/* add src */
gst_bin_add (bin, src);
/* and link to the funnel */
selpad = gst_element_get_request_pad (funnel, "sink_%u");
pad = gst_element_get_static_pad (src, "src");
gst_pad_link (pad, selpad);
gst_object_unref (pad);
gst_object_unref (selpad);
}
/* must be called with lock */
static void
create_receiver_part (GstRTSPStream * stream, GstBin * bin, GstState state)
{
GstRTSPStreamPrivate *priv;
GstPad *pad;
gboolean is_tcp;
gint i;
@ -2613,56 +2641,19 @@ create_receiver_part (GstRTSPStream * stream, GstBin * bin, GstState state)
gst_pad_link (pad, priv->recv_sink[i]);
gst_object_unref (pad);
if (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]);
if (priv->udpsrc_v4[i])
plug_src (stream, bin, priv->udpsrc_v4[i], priv->funnel[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 (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);
}
if (priv->udpsrc_v6[i])
plug_src (stream, bin, priv->udpsrc_v6[i], priv->funnel[i]);
if (is_tcp) {
/* make and add appsrc */
priv->appsrc[i] = gst_element_factory_make ("appsrc", NULL);
priv->appsrc_base_time[i] = -1;
if (priv->srcpad) {
gst_element_set_state (priv->appsrc[i], GST_STATE_PLAYING);
gst_element_set_locked_state (priv->appsrc[i], TRUE);
}
g_object_set (priv->appsrc[i], "format", GST_FORMAT_TIME, "is-live",
TRUE, NULL);
gst_bin_add (bin, priv->appsrc[i]);
/* and link to the funnel */
selpad = gst_element_get_request_pad (priv->funnel[i], "sink_%u");
pad = gst_element_get_static_pad (priv->appsrc[i], "src");
gst_pad_link (pad, selpad);
gst_object_unref (pad);
gst_object_unref (selpad);
plug_src (stream, bin, priv->appsrc[i], priv->funnel[i]);
}
/* check if we need to set to a special state */