gstreamer/subprojects/gst-plugins-bad/ext/dash/gstmpdsnode.c

96 lines
2.2 KiB
C

/* GStreamer
*
* Copyright (C) 2019 Collabora Ltd.
* Author: Stéphane Cerveau <scerveau@collabora.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
*/
#include "gstmpdsnode.h"
#include "gstmpdparser.h"
G_DEFINE_TYPE (GstMPDSNode, gst_mpd_s_node, GST_TYPE_MPD_NODE);
/* Base class */
static xmlNodePtr
gst_mpd_s_get_xml_node (GstMPDNode * node)
{
xmlNodePtr s_xml_node = NULL;
GstMPDSNode *self = GST_MPD_S_NODE (node);
s_xml_node = xmlNewNode (NULL, (xmlChar *) "S");
if (self->t)
gst_xml_helper_set_prop_uint64 (s_xml_node, "t", self->t);
if (self->d)
gst_xml_helper_set_prop_uint64 (s_xml_node, "d", self->d);
if (self->r)
gst_xml_helper_set_prop_int (s_xml_node, "r", self->r);
return s_xml_node;
}
static void
gst_mpd_s_node_class_init (GstMPDSNodeClass * klass)
{
GstMPDNodeClass *m_klass;
m_klass = GST_MPD_NODE_CLASS (klass);
m_klass->get_xml_node = gst_mpd_s_get_xml_node;
}
static void
gst_mpd_s_node_init (GstMPDSNode * self)
{
self->t = 0;
self->d = 0;
self->r = 0;
}
GstMPDSNode *
gst_mpd_s_node_new (void)
{
GstMPDSNode *ret;
ret = g_object_new (GST_TYPE_MPD_S_NODE, NULL);
gst_object_ref_sink (ret);
return ret;
}
void
gst_mpd_s_node_free (GstMPDSNode * self)
{
if (self)
gst_object_unref (self);
}
GstMPDSNode *
gst_mpd_s_node_clone (GstMPDSNode * s_node)
{
GstMPDSNode *clone = NULL;
if (s_node) {
clone = gst_mpd_s_node_new ();
clone->t = s_node->t;
clone->d = s_node->d;
clone->r = s_node->r;
}
return clone;
}