mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-12-20 23:36:38 +00:00
348 lines
13 KiB
C
348 lines
13 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 "gstmpdrepresentationbasenode.h"
|
|
#include "gstmpdparser.h"
|
|
|
|
G_DEFINE_TYPE (GstMPDRepresentationBaseNode, gst_mpd_representation_base_node,
|
|
GST_TYPE_MPD_NODE);
|
|
|
|
enum
|
|
{
|
|
PROP_MPD_REPRESENTATION_BASE_0 = 100,
|
|
PROP_MPD_REPRESENTATION_BASE_PROFILES,
|
|
PROP_MPD_REPRESENTATION_BASE_WIDTH,
|
|
PROP_MPD_REPRESENTATION_BASE_HEIGHT,
|
|
PROP_MPD_REPRESENTATION_BASE_SAR,
|
|
PROP_MPD_REPRESENTATION_BASE_MIN_FRAME_RATE,
|
|
PROP_MPD_REPRESENTATION_BASE_MAX_FRAME_RATE,
|
|
PROP_MPD_REPRESENTATION_BASE_FRAME_RATE,
|
|
PROP_MPD_REPRESENTATION_BASE_AUDIO_SAMPLING_RATE,
|
|
PROP_MPD_REPRESENTATION_BASE_MIMETYPE,
|
|
PROP_MPD_REPRESENTATION_BASE_SEGMENT_PROFILES,
|
|
PROP_MPD_REPRESENTATION_BASE_CODECS,
|
|
PROP_MPD_REPRESENTATION_BASE_MAX_SAP_PERIOD,
|
|
PROP_MPD_REPRESENTATION_BASE_START_WITH_SAP,
|
|
PROP_MPD_REPRESENTATION_BASE_MAX_PLAYOUT_RATE,
|
|
PROP_MPD_REPRESENTATION_BASE_CODING_DEPENDENCY,
|
|
PROP_MPD_REPRESENTATION_BASE_SCAN_TYPE,
|
|
};
|
|
|
|
/* GObject VMethods */
|
|
|
|
static void
|
|
gst_mpd_representation_base_node_set_property (GObject * object, guint prop_id,
|
|
const GValue * value, GParamSpec * pspec)
|
|
{
|
|
GstMPDRepresentationBaseNode *self =
|
|
GST_MPD_REPRESENTATION_BASE_NODE (object);
|
|
switch (prop_id) {
|
|
case PROP_MPD_REPRESENTATION_BASE_PROFILES:
|
|
g_free (self->profiles);
|
|
self->profiles = g_value_dup_string (value);
|
|
break;
|
|
case PROP_MPD_REPRESENTATION_BASE_WIDTH:
|
|
self->width = g_value_get_uint (value);
|
|
break;
|
|
case PROP_MPD_REPRESENTATION_BASE_HEIGHT:
|
|
self->height = g_value_get_uint (value);
|
|
break;
|
|
case PROP_MPD_REPRESENTATION_BASE_SAR:
|
|
g_slice_free (GstXMLRatio, self->sar);
|
|
self->sar = gst_xml_helper_clone_ratio (g_value_get_pointer (value));
|
|
break;
|
|
case PROP_MPD_REPRESENTATION_BASE_MIN_FRAME_RATE:
|
|
g_slice_free (GstXMLFrameRate, self->minFrameRate);
|
|
self->minFrameRate =
|
|
gst_xml_helper_clone_frame_rate (g_value_get_pointer (value));
|
|
break;
|
|
case PROP_MPD_REPRESENTATION_BASE_MAX_FRAME_RATE:
|
|
g_slice_free (GstXMLFrameRate, self->maxFrameRate);
|
|
self->maxFrameRate =
|
|
gst_xml_helper_clone_frame_rate (g_value_get_pointer (value));
|
|
break;
|
|
case PROP_MPD_REPRESENTATION_BASE_FRAME_RATE:
|
|
g_slice_free (GstXMLFrameRate, self->frameRate);
|
|
self->frameRate =
|
|
gst_xml_helper_clone_frame_rate (g_value_get_pointer (value));
|
|
break;
|
|
case PROP_MPD_REPRESENTATION_BASE_AUDIO_SAMPLING_RATE:
|
|
g_free (self->audioSamplingRate);
|
|
self->audioSamplingRate =
|
|
g_strdup_printf ("%u", g_value_get_uint (value));
|
|
break;
|
|
case PROP_MPD_REPRESENTATION_BASE_MIMETYPE:
|
|
g_free (self->mimeType);
|
|
self->mimeType = g_value_dup_string (value);
|
|
break;
|
|
case PROP_MPD_REPRESENTATION_BASE_SEGMENT_PROFILES:
|
|
g_free (self->segmentProfiles);
|
|
self->segmentProfiles = g_value_dup_string (value);
|
|
break;
|
|
case PROP_MPD_REPRESENTATION_BASE_CODECS:
|
|
g_free (self->codecs);
|
|
self->codecs = g_value_dup_string (value);
|
|
break;
|
|
case PROP_MPD_REPRESENTATION_BASE_MAX_SAP_PERIOD:
|
|
self->maximumSAPPeriod = g_value_get_double (value);
|
|
break;
|
|
case PROP_MPD_REPRESENTATION_BASE_START_WITH_SAP:
|
|
self->startWithSAP = g_value_get_int (value);
|
|
break;
|
|
case PROP_MPD_REPRESENTATION_BASE_MAX_PLAYOUT_RATE:
|
|
self->maxPlayoutRate = g_value_get_double (value);
|
|
break;
|
|
case PROP_MPD_REPRESENTATION_BASE_CODING_DEPENDENCY:
|
|
self->codingDependency = g_value_get_boolean (value);
|
|
break;
|
|
case PROP_MPD_REPRESENTATION_BASE_SCAN_TYPE:
|
|
g_free (self->scanType);
|
|
self->scanType = g_value_dup_string (value);
|
|
break;
|
|
default:
|
|
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
|
|
break;
|
|
}
|
|
}
|
|
|
|
static void
|
|
gst_mpd_representation_base_node_get_property (GObject * object, guint prop_id,
|
|
GValue * value, GParamSpec * pspec)
|
|
{
|
|
GstMPDRepresentationBaseNode *self =
|
|
GST_MPD_REPRESENTATION_BASE_NODE (object);
|
|
switch (prop_id) {
|
|
case PROP_MPD_REPRESENTATION_BASE_PROFILES:
|
|
g_value_set_string (value, self->profiles);
|
|
break;
|
|
case PROP_MPD_REPRESENTATION_BASE_WIDTH:
|
|
g_value_set_uint (value, self->width);
|
|
break;
|
|
case PROP_MPD_REPRESENTATION_BASE_HEIGHT:
|
|
g_value_set_uint (value, self->height);
|
|
break;
|
|
case PROP_MPD_REPRESENTATION_BASE_SAR:
|
|
g_value_set_pointer (value, self->sar);
|
|
break;
|
|
case PROP_MPD_REPRESENTATION_BASE_MIN_FRAME_RATE:
|
|
g_value_set_pointer (value, self->minFrameRate);
|
|
break;
|
|
case PROP_MPD_REPRESENTATION_BASE_MAX_FRAME_RATE:
|
|
g_value_set_pointer (value, self->maxFrameRate);
|
|
break;
|
|
case PROP_MPD_REPRESENTATION_BASE_FRAME_RATE:
|
|
g_value_set_pointer (value, self->frameRate);
|
|
break;
|
|
case PROP_MPD_REPRESENTATION_BASE_AUDIO_SAMPLING_RATE:
|
|
g_value_set_uint (value, atoi (self->audioSamplingRate));
|
|
break;
|
|
case PROP_MPD_REPRESENTATION_BASE_MIMETYPE:
|
|
g_value_set_string (value, self->mimeType);
|
|
break;
|
|
case PROP_MPD_REPRESENTATION_BASE_SEGMENT_PROFILES:
|
|
g_value_set_string (value, self->segmentProfiles);
|
|
break;
|
|
case PROP_MPD_REPRESENTATION_BASE_CODECS:
|
|
g_value_set_string (value, self->codecs);
|
|
break;
|
|
case PROP_MPD_REPRESENTATION_BASE_MAX_SAP_PERIOD:
|
|
g_value_set_double (value, self->maximumSAPPeriod);
|
|
break;
|
|
case PROP_MPD_REPRESENTATION_BASE_START_WITH_SAP:
|
|
g_value_set_int (value, self->startWithSAP);
|
|
break;
|
|
case PROP_MPD_REPRESENTATION_BASE_MAX_PLAYOUT_RATE:
|
|
g_value_set_double (value, self->maxPlayoutRate);
|
|
break;
|
|
case PROP_MPD_REPRESENTATION_BASE_CODING_DEPENDENCY:
|
|
g_value_set_boolean (value, self->codingDependency);
|
|
self->codingDependency = g_value_get_boolean (value);
|
|
break;
|
|
case PROP_MPD_REPRESENTATION_BASE_SCAN_TYPE:
|
|
g_value_set_string (value, self->scanType);
|
|
break;
|
|
default:
|
|
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
|
|
break;
|
|
}
|
|
}
|
|
|
|
static void
|
|
gst_mpd_representation_base_node_finalize (GObject * object)
|
|
{
|
|
GstMPDRepresentationBaseNode *self =
|
|
GST_MPD_REPRESENTATION_BASE_NODE (object);
|
|
|
|
if (self->profiles)
|
|
xmlFree (self->profiles);
|
|
g_slice_free (GstXMLRatio, self->sar);
|
|
g_slice_free (GstXMLFrameRate, self->frameRate);
|
|
g_slice_free (GstXMLFrameRate, self->minFrameRate);
|
|
g_slice_free (GstXMLFrameRate, self->maxFrameRate);
|
|
if (self->audioSamplingRate)
|
|
xmlFree (self->audioSamplingRate);
|
|
if (self->mimeType)
|
|
xmlFree (self->mimeType);
|
|
if (self->segmentProfiles)
|
|
xmlFree (self->segmentProfiles);
|
|
if (self->codecs)
|
|
xmlFree (self->codecs);
|
|
if (self->scanType)
|
|
xmlFree (self->scanType);
|
|
g_list_free_full (self->FramePacking,
|
|
(GDestroyNotify) gst_mpd_descriptor_type_node_free);
|
|
g_list_free_full (self->AudioChannelConfiguration,
|
|
(GDestroyNotify) gst_mpd_descriptor_type_node_free);
|
|
g_list_free_full (self->ContentProtection,
|
|
(GDestroyNotify) gst_mpd_descriptor_type_node_free);
|
|
|
|
G_OBJECT_CLASS (gst_mpd_representation_base_node_parent_class)->finalize
|
|
(object);
|
|
}
|
|
|
|
/* Base class */
|
|
|
|
static void
|
|
gst_mpd_representation_base_get_xml_node (GstMPDNode * node,
|
|
xmlNodePtr representation_base_node)
|
|
{
|
|
GstMPDRepresentationBaseNode *self = GST_MPD_REPRESENTATION_BASE_NODE (node);
|
|
|
|
if (self->profiles)
|
|
gst_xml_helper_set_prop_string (representation_base_node, "profiles",
|
|
self->profiles);
|
|
if (self->width)
|
|
gst_xml_helper_set_prop_uint (representation_base_node, "width",
|
|
self->width);
|
|
if (self->height)
|
|
gst_xml_helper_set_prop_uint (representation_base_node, "height",
|
|
self->height);
|
|
|
|
gst_xml_helper_set_prop_ratio (representation_base_node, "sar", self->sar);
|
|
gst_xml_helper_set_prop_framerate (representation_base_node, "minFrameRate",
|
|
self->minFrameRate);
|
|
gst_xml_helper_set_prop_framerate (representation_base_node, "maxFrameRate",
|
|
self->maxFrameRate);
|
|
gst_xml_helper_set_prop_framerate (representation_base_node, "frameRate",
|
|
self->frameRate);
|
|
|
|
gst_xml_helper_set_prop_string (representation_base_node,
|
|
"audioSamplingRate", self->audioSamplingRate);
|
|
gst_xml_helper_set_prop_string (representation_base_node, "mimeType",
|
|
self->mimeType);
|
|
gst_xml_helper_set_prop_string (representation_base_node, "segmentProfiles",
|
|
self->segmentProfiles);
|
|
gst_xml_helper_set_prop_string (representation_base_node, "codecs",
|
|
self->codecs);
|
|
if (self->maximumSAPPeriod)
|
|
gst_xml_helper_set_prop_double (representation_base_node,
|
|
"maximumSAPPeriod", self->maximumSAPPeriod);
|
|
if (self->startWithSAP)
|
|
gst_xml_helper_set_prop_int (representation_base_node, "startWithSAP",
|
|
self->startWithSAP);
|
|
if (self->maxPlayoutRate)
|
|
gst_xml_helper_set_prop_double (representation_base_node, "maxPlayoutRate",
|
|
self->maxPlayoutRate);
|
|
if (self->codingDependency)
|
|
gst_xml_helper_set_prop_boolean (representation_base_node,
|
|
"codingDependency", self->codingDependency);
|
|
|
|
gst_xml_helper_set_prop_string (representation_base_node, "scanType",
|
|
self->scanType);
|
|
|
|
g_list_foreach (self->FramePacking,
|
|
gst_mpd_node_get_list_item, representation_base_node);
|
|
g_list_foreach (self->AudioChannelConfiguration,
|
|
gst_mpd_node_get_list_item, representation_base_node);
|
|
g_list_foreach (self->ContentProtection,
|
|
gst_mpd_node_get_list_item, representation_base_node);
|
|
}
|
|
|
|
static void
|
|
gst_mpd_representation_base_node_class_init (GstMPDRepresentationBaseNodeClass *
|
|
klass)
|
|
{
|
|
GObjectClass *object_class;
|
|
|
|
object_class = G_OBJECT_CLASS (klass);
|
|
|
|
object_class->finalize = gst_mpd_representation_base_node_finalize;
|
|
object_class->set_property = gst_mpd_representation_base_node_set_property;
|
|
object_class->get_property = gst_mpd_representation_base_node_get_property;
|
|
|
|
|
|
g_object_class_install_property (object_class,
|
|
PROP_MPD_REPRESENTATION_BASE_WIDTH, g_param_spec_uint ("width",
|
|
"width", "representation width", 0, G_MAXUINT, 0,
|
|
G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
|
|
g_object_class_install_property (object_class,
|
|
PROP_MPD_REPRESENTATION_BASE_HEIGHT, g_param_spec_uint ("height",
|
|
"height", "representation height", 0, G_MAXUINT, 0,
|
|
G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
|
|
g_object_class_install_property (object_class,
|
|
PROP_MPD_REPRESENTATION_BASE_MIMETYPE, g_param_spec_string ("mime-type",
|
|
"mimetype", "representation mimetype", NULL,
|
|
G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
|
|
g_object_class_install_property (object_class,
|
|
PROP_MPD_REPRESENTATION_BASE_CODECS, g_param_spec_string ("codecs",
|
|
"codecs", "representation codec", NULL,
|
|
G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
|
|
g_object_class_install_property (object_class,
|
|
PROP_MPD_REPRESENTATION_BASE_AUDIO_SAMPLING_RATE,
|
|
g_param_spec_uint ("audio-sampling-rate", "audio sampling rate",
|
|
"representation audio sampling rate", 0, G_MAXUINT, 0,
|
|
G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
|
|
}
|
|
|
|
static void
|
|
gst_mpd_representation_base_node_init (GstMPDRepresentationBaseNode * self)
|
|
{
|
|
self->profiles = NULL;
|
|
self->width = 0;
|
|
self->height = 0;
|
|
self->sar = NULL;
|
|
self->minFrameRate = NULL;
|
|
self->maxFrameRate = NULL;
|
|
self->frameRate = NULL;
|
|
self->audioSamplingRate = NULL;
|
|
self->mimeType = NULL;
|
|
self->segmentProfiles = NULL;
|
|
self->codecs = NULL;
|
|
self->maximumSAPPeriod = 0;
|
|
self->startWithSAP = GST_SAP_TYPE_0;
|
|
self->maxPlayoutRate = 0.0;
|
|
self->codingDependency = FALSE;
|
|
self->scanType = NULL;
|
|
self->FramePacking = NULL;
|
|
self->AudioChannelConfiguration = NULL;
|
|
self->ContentProtection = NULL;
|
|
}
|
|
|
|
void
|
|
gst_mpd_representation_base_node_get_list_item (gpointer data,
|
|
gpointer user_data)
|
|
{
|
|
GstMPDNode *node = (GstMPDNode *) data;
|
|
xmlNodePtr parent_xml_node = (xmlNodePtr) user_data;
|
|
xmlNodePtr new_xml_node = gst_mpd_node_get_xml_pointer (node);
|
|
|
|
gst_mpd_representation_base_get_xml_node (node, new_xml_node);
|
|
xmlAddChild (parent_xml_node, new_xml_node);
|
|
}
|