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116 lines
3.1 KiB
C
116 lines
3.1 KiB
C
/* GStreamer
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*
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* Copyright (C) 2019 Collabora Ltd.
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* Author: Stéphane Cerveau <scerveau@collabora.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*
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*/
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#include "gstmpdsegmenttimelinenode.h"
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#include "gstmpdparser.h"
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G_DEFINE_TYPE (GstMPDSegmentTimelineNode, gst_mpd_segment_timeline_node,
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GST_TYPE_MPD_NODE);
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/* GObject VMethods */
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static void
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gst_mpd_segment_timeline_node_finalize (GObject * object)
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{
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GstMPDSegmentTimelineNode *self = GST_MPD_SEGMENT_TIMELINE_NODE (object);
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g_queue_foreach (&self->S, (GFunc) gst_mpd_s_node_free, NULL);
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g_queue_clear (&self->S);
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G_OBJECT_CLASS (gst_mpd_segment_timeline_node_parent_class)->finalize
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(object);
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}
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/* Base class */
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static xmlNodePtr
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gst_mpd_segment_timeline_get_xml_node (GstMPDNode * node)
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{
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xmlNodePtr segment_timeline_xml_node = NULL;
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GstMPDSegmentTimelineNode *self = GST_MPD_SEGMENT_TIMELINE_NODE (node);
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segment_timeline_xml_node = xmlNewNode (NULL, (xmlChar *) "SegmentTimeline");
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g_queue_foreach (&self->S, (GFunc) gst_mpd_node_get_list_item,
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segment_timeline_xml_node);
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return segment_timeline_xml_node;
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}
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static void
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gst_mpd_segment_timeline_node_class_init (GstMPDSegmentTimelineNodeClass *
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klass)
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{
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GObjectClass *object_class;
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GstMPDNodeClass *m_klass;
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object_class = G_OBJECT_CLASS (klass);
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m_klass = GST_MPD_NODE_CLASS (klass);
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object_class->finalize = gst_mpd_segment_timeline_node_finalize;
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m_klass->get_xml_node = gst_mpd_segment_timeline_get_xml_node;
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}
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static void
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gst_mpd_segment_timeline_node_init (GstMPDSegmentTimelineNode * self)
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{
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g_queue_init (&self->S);
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}
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GstMPDSegmentTimelineNode *
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gst_mpd_segment_timeline_node_new (void)
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{
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GstMPDSegmentTimelineNode *ret;
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ret = g_object_new (GST_TYPE_MPD_SEGMENT_TIMELINE_NODE, NULL);
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gst_object_ref_sink (ret);
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return ret;
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}
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void
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gst_mpd_segment_timeline_node_free (GstMPDSegmentTimelineNode * self)
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{
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if (self)
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gst_object_unref (self);
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}
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GstMPDSegmentTimelineNode *
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gst_mpd_segment_timeline_node_clone (GstMPDSegmentTimelineNode *
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segment_timeline)
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{
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GstMPDSegmentTimelineNode *clone = NULL;
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GList *list;
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if (segment_timeline) {
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clone = gst_mpd_segment_timeline_node_new ();
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for (list = g_queue_peek_head_link (&segment_timeline->S); list;
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list = g_list_next (list)) {
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GstMPDSNode *s_node;
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s_node = (GstMPDSNode *) list->data;
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if (s_node) {
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g_queue_push_tail (&clone->S, gst_mpd_s_node_clone (s_node));
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}
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}
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}
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return clone;
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}
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