mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-11-23 18:21:04 +00:00
af78c16dd5
This provides new HLS, DASH and MSS adaptive demuxer elements as a single plugin. These elements offer many improvements over the legacy elements. They will only work within a streams-aware context (`urisourcebin`, `uridecodebin3`, `decodebin3`, `playbin3`, ...). Stream selection and buffering is handled internally, this allows them to directly manage the elementary streams and stream selection. Authors: * Edward Hervey <edward@centricular.com> * Jan Schmidt <jan@centricular.com> * Piotrek Brzeziński <piotr@centricular.com> * Tim-Philipp Müller <tim@centricular.com> Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2117>
125 lines
3.6 KiB
C
125 lines
3.6 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 "gstmpdprograminformationnode.h"
|
|
#include "gstmpdparser.h"
|
|
|
|
G_DEFINE_TYPE (GstMPDProgramInformationNode2, gst_mpd_program_information_node,
|
|
GST_TYPE_MPD_NODE);
|
|
|
|
/* GObject VMethods */
|
|
|
|
static void
|
|
gst_mpd_program_information_node_finalize (GObject * object)
|
|
{
|
|
GstMPDProgramInformationNode *self =
|
|
GST_MPD_PROGRAM_INFORMATION_NODE (object);
|
|
|
|
if (self->lang)
|
|
xmlFree (self->lang);
|
|
if (self->moreInformationURL)
|
|
xmlFree (self->moreInformationURL);
|
|
if (self->Title)
|
|
xmlFree (self->Title);
|
|
if (self->Source)
|
|
xmlFree (self->Source);
|
|
if (self->Copyright)
|
|
xmlFree (self->Copyright);
|
|
|
|
G_OBJECT_CLASS (gst_mpd_program_information_node_parent_class)->finalize
|
|
(object);
|
|
}
|
|
|
|
/* Base class */
|
|
|
|
static xmlNodePtr
|
|
gst_mpd_program_information_get_xml_node (GstMPDNode * node)
|
|
{
|
|
xmlNodePtr program_info_xml_node = NULL;
|
|
xmlNodePtr child_node = NULL;
|
|
GstMPDProgramInformationNode *self = GST_MPD_PROGRAM_INFORMATION_NODE (node);
|
|
|
|
program_info_xml_node = xmlNewNode (NULL, (xmlChar *) "ProgramInformation");
|
|
|
|
if (self->lang)
|
|
gst_xml_helper_set_prop_string (program_info_xml_node, "lang", self->lang);
|
|
|
|
if (self->moreInformationURL)
|
|
gst_xml_helper_set_prop_string (program_info_xml_node, "moreInformationURL",
|
|
self->moreInformationURL);
|
|
|
|
if (self->Title) {
|
|
child_node = xmlNewNode (NULL, (xmlChar *) "Title");
|
|
gst_xml_helper_set_content (child_node, self->Title);
|
|
xmlAddChild (program_info_xml_node, child_node);
|
|
}
|
|
|
|
if (self->Source) {
|
|
child_node = xmlNewNode (NULL, (xmlChar *) "Source");
|
|
gst_xml_helper_set_content (child_node, self->Source);
|
|
xmlAddChild (program_info_xml_node, child_node);
|
|
}
|
|
|
|
if (self->Copyright) {
|
|
child_node = xmlNewNode (NULL, (xmlChar *) "Copyright");
|
|
gst_xml_helper_set_content (child_node, self->Copyright);
|
|
xmlAddChild (program_info_xml_node, child_node);
|
|
}
|
|
|
|
return program_info_xml_node;
|
|
}
|
|
|
|
static void
|
|
gst_mpd_program_information_node_class_init (GstMPDProgramInformationNodeClass *
|
|
klass)
|
|
{
|
|
GObjectClass *object_class;
|
|
GstMPDNodeClass *m_klass;
|
|
|
|
object_class = G_OBJECT_CLASS (klass);
|
|
m_klass = GST_MPD_NODE_CLASS (klass);
|
|
|
|
object_class->finalize = gst_mpd_program_information_node_finalize;
|
|
|
|
m_klass->get_xml_node = gst_mpd_program_information_get_xml_node;
|
|
}
|
|
|
|
static void
|
|
gst_mpd_program_information_node_init (GstMPDProgramInformationNode * self)
|
|
{
|
|
self->lang = NULL;
|
|
self->moreInformationURL = NULL;
|
|
self->Title = NULL;
|
|
self->Source = NULL;
|
|
self->Copyright = NULL;
|
|
}
|
|
|
|
GstMPDProgramInformationNode *
|
|
gst_mpd_program_information_node_new (void)
|
|
{
|
|
return g_object_new (GST_TYPE_MPD_PROGRAM_INFORMATION_NODE, NULL);
|
|
}
|
|
|
|
void
|
|
gst_mpd_program_information_node_free (GstMPDProgramInformationNode * self)
|
|
{
|
|
if (self)
|
|
gst_object_unref (self);
|
|
}
|