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129 lines
3.9 KiB
C
129 lines
3.9 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 "gstmpdperiodnode.h"
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#include "gstmpdparser.h"
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G_DEFINE_TYPE (GstMPDPeriodNode, gst_mpd_period_node, GST_TYPE_MPD_NODE);
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/* GObject VMethods */
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static void
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gst_mpd_period_node_finalize (GObject * object)
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{
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GstMPDPeriodNode *self = GST_MPD_PERIOD_NODE (object);
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if (self->id)
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xmlFree (self->id);
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gst_mpd_segment_base_node_free (self->SegmentBase);
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gst_mpd_segment_list_node_free (self->SegmentList);
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gst_mpd_segment_template_node_free (self->SegmentTemplate);
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g_list_free_full (self->AdaptationSets,
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(GDestroyNotify) gst_mpd_adaptation_set_node_free);
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g_list_free_full (self->Subsets, (GDestroyNotify) gst_mpd_subset_node_free);
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g_list_free_full (self->BaseURLs, (GDestroyNotify) gst_mpd_baseurl_node_free);
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if (self->xlink_href)
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xmlFree (self->xlink_href);
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G_OBJECT_CLASS (gst_mpd_period_node_parent_class)->finalize (object);
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}
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/* Base class */
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static xmlNodePtr
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gst_mpd_period_get_xml_node (GstMPDNode * node)
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{
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xmlNodePtr period_xml_node = NULL;
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GstMPDPeriodNode *self = GST_MPD_PERIOD_NODE (node);
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period_xml_node = xmlNewNode (NULL, (xmlChar *) "Period");
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if (self->id)
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gst_xml_helper_set_prop_string (period_xml_node, "id", self->id);
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gst_xml_helper_set_prop_duration (period_xml_node, "start", self->start);
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gst_xml_helper_set_prop_duration (period_xml_node, "duration",
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self->duration);
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gst_xml_helper_set_prop_boolean (period_xml_node, "bitstreamSwitching",
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self->bitstreamSwitching);
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if (self->SegmentBase)
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gst_mpd_node_add_child_node (GST_MPD_NODE (self->SegmentBase),
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period_xml_node);
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if (self->SegmentList)
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gst_mpd_mult_segment_base_node_add_child_node (GST_MPD_NODE
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(self->SegmentList), period_xml_node);
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if (self->SegmentTemplate)
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gst_mpd_mult_segment_base_node_add_child_node (GST_MPD_NODE
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(self->SegmentTemplate), period_xml_node);
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g_list_foreach (self->AdaptationSets,
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gst_mpd_representation_base_node_get_list_item, period_xml_node);
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g_list_foreach (self->Subsets, gst_mpd_node_get_list_item, period_xml_node);
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g_list_foreach (self->BaseURLs, gst_mpd_node_get_list_item, period_xml_node);
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return period_xml_node;
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}
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static void
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gst_mpd_period_node_class_init (GstMPDPeriodNodeClass * 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_period_node_finalize;
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m_klass->get_xml_node = gst_mpd_period_get_xml_node;
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}
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static void
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gst_mpd_period_node_init (GstMPDPeriodNode * self)
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{
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self->id = NULL;
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self->start = 0; /* [ms] */
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self->duration = 0; /* [ms] */
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self->bitstreamSwitching = 0;
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self->SegmentBase = NULL;
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self->SegmentList = NULL;
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self->SegmentTemplate = NULL;
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self->AdaptationSets = NULL;
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self->Subsets = NULL;
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self->BaseURLs = NULL;
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self->xlink_href = NULL;
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self->actuate = 0;
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}
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GstMPDPeriodNode *
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gst_mpd_period_node_new (void)
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{
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return g_object_new (GST_TYPE_MPD_PERIOD_NODE, NULL);
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}
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void
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gst_mpd_period_node_free (GstMPDPeriodNode * 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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