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https://gitlab.freedesktop.org/gstreamer/gstreamer.git
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351 lines
13 KiB
C
351 lines
13 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 "gstmpdrepresentationbasenode.h"
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#include "gstmpdparser.h"
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G_DEFINE_TYPE (GstMPDRepresentationBaseNode2, gst_mpd_representation_base_node,
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GST_TYPE_MPD_NODE);
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enum
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{
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PROP_MPD_REPRESENTATION_BASE_0 = 100,
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PROP_MPD_REPRESENTATION_BASE_PROFILES,
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PROP_MPD_REPRESENTATION_BASE_WIDTH,
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PROP_MPD_REPRESENTATION_BASE_HEIGHT,
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PROP_MPD_REPRESENTATION_BASE_SAR,
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PROP_MPD_REPRESENTATION_BASE_MIN_FRAME_RATE,
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PROP_MPD_REPRESENTATION_BASE_MAX_FRAME_RATE,
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PROP_MPD_REPRESENTATION_BASE_FRAME_RATE,
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PROP_MPD_REPRESENTATION_BASE_AUDIO_SAMPLING_RATE,
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PROP_MPD_REPRESENTATION_BASE_MIMETYPE,
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PROP_MPD_REPRESENTATION_BASE_SEGMENT_PROFILES,
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PROP_MPD_REPRESENTATION_BASE_CODECS,
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PROP_MPD_REPRESENTATION_BASE_MAX_SAP_PERIOD,
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PROP_MPD_REPRESENTATION_BASE_START_WITH_SAP,
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PROP_MPD_REPRESENTATION_BASE_MAX_PLAYOUT_RATE,
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PROP_MPD_REPRESENTATION_BASE_CODING_DEPENDENCY,
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PROP_MPD_REPRESENTATION_BASE_SCAN_TYPE,
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};
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/* GObject VMethods */
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static void
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gst_mpd_representation_base_node_set_property (GObject * object, guint prop_id,
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const GValue * value, GParamSpec * pspec)
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{
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GstMPDRepresentationBaseNode *self =
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GST_MPD_REPRESENTATION_BASE_NODE (object);
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switch (prop_id) {
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case PROP_MPD_REPRESENTATION_BASE_PROFILES:
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g_free (self->profiles);
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self->profiles = g_value_dup_string (value);
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break;
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case PROP_MPD_REPRESENTATION_BASE_WIDTH:
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self->width = g_value_get_uint (value);
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break;
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case PROP_MPD_REPRESENTATION_BASE_HEIGHT:
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self->height = g_value_get_uint (value);
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break;
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case PROP_MPD_REPRESENTATION_BASE_SAR:
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g_free (self->sar);
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self->sar = gst_xml_helper_clone_ratio (g_value_get_pointer (value));
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break;
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case PROP_MPD_REPRESENTATION_BASE_MIN_FRAME_RATE:
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g_free (self->minFrameRate);
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self->minFrameRate =
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gst_xml_helper_clone_frame_rate (g_value_get_pointer (value));
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break;
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case PROP_MPD_REPRESENTATION_BASE_MAX_FRAME_RATE:
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g_free (self->maxFrameRate);
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self->maxFrameRate =
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gst_xml_helper_clone_frame_rate (g_value_get_pointer (value));
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break;
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case PROP_MPD_REPRESENTATION_BASE_FRAME_RATE:
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g_free (self->frameRate);
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self->frameRate =
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gst_xml_helper_clone_frame_rate (g_value_get_pointer (value));
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break;
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case PROP_MPD_REPRESENTATION_BASE_AUDIO_SAMPLING_RATE:
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g_free (self->audioSamplingRate);
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self->audioSamplingRate =
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g_strdup_printf ("%u", g_value_get_uint (value));
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break;
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case PROP_MPD_REPRESENTATION_BASE_MIMETYPE:
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g_free (self->mimeType);
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self->mimeType = g_value_dup_string (value);
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break;
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case PROP_MPD_REPRESENTATION_BASE_SEGMENT_PROFILES:
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g_free (self->segmentProfiles);
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self->segmentProfiles = g_value_dup_string (value);
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break;
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case PROP_MPD_REPRESENTATION_BASE_CODECS:
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g_free (self->codecs);
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self->codecs = g_value_dup_string (value);
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break;
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case PROP_MPD_REPRESENTATION_BASE_MAX_SAP_PERIOD:
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self->maximumSAPPeriod = g_value_get_double (value);
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break;
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case PROP_MPD_REPRESENTATION_BASE_START_WITH_SAP:
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self->startWithSAP = g_value_get_int (value);
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break;
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case PROP_MPD_REPRESENTATION_BASE_MAX_PLAYOUT_RATE:
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self->maxPlayoutRate = g_value_get_double (value);
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break;
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case PROP_MPD_REPRESENTATION_BASE_CODING_DEPENDENCY:
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self->codingDependency = g_value_get_boolean (value);
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break;
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case PROP_MPD_REPRESENTATION_BASE_SCAN_TYPE:
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g_free (self->scanType);
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self->scanType = g_value_dup_string (value);
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
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break;
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}
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}
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static void
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gst_mpd_representation_base_node_get_property (GObject * object, guint prop_id,
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GValue * value, GParamSpec * pspec)
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{
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GstMPDRepresentationBaseNode *self =
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GST_MPD_REPRESENTATION_BASE_NODE (object);
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switch (prop_id) {
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case PROP_MPD_REPRESENTATION_BASE_PROFILES:
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g_value_set_string (value, self->profiles);
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break;
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case PROP_MPD_REPRESENTATION_BASE_WIDTH:
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g_value_set_uint (value, self->width);
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break;
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case PROP_MPD_REPRESENTATION_BASE_HEIGHT:
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g_value_set_uint (value, self->height);
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break;
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case PROP_MPD_REPRESENTATION_BASE_SAR:
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g_value_set_pointer (value, self->sar);
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break;
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case PROP_MPD_REPRESENTATION_BASE_MIN_FRAME_RATE:
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g_value_set_pointer (value, self->minFrameRate);
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break;
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case PROP_MPD_REPRESENTATION_BASE_MAX_FRAME_RATE:
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g_value_set_pointer (value, self->maxFrameRate);
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break;
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case PROP_MPD_REPRESENTATION_BASE_FRAME_RATE:
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g_value_set_pointer (value, self->frameRate);
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break;
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case PROP_MPD_REPRESENTATION_BASE_AUDIO_SAMPLING_RATE:
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g_value_set_uint (value, atoi (self->audioSamplingRate));
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break;
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case PROP_MPD_REPRESENTATION_BASE_MIMETYPE:
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g_value_set_string (value, self->mimeType);
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break;
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case PROP_MPD_REPRESENTATION_BASE_SEGMENT_PROFILES:
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g_value_set_string (value, self->segmentProfiles);
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break;
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case PROP_MPD_REPRESENTATION_BASE_CODECS:
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g_value_set_string (value, self->codecs);
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break;
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case PROP_MPD_REPRESENTATION_BASE_MAX_SAP_PERIOD:
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g_value_set_double (value, self->maximumSAPPeriod);
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break;
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case PROP_MPD_REPRESENTATION_BASE_START_WITH_SAP:
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g_value_set_int (value, self->startWithSAP);
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break;
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case PROP_MPD_REPRESENTATION_BASE_MAX_PLAYOUT_RATE:
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g_value_set_double (value, self->maxPlayoutRate);
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break;
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case PROP_MPD_REPRESENTATION_BASE_CODING_DEPENDENCY:
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g_value_set_boolean (value, self->codingDependency);
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self->codingDependency = g_value_get_boolean (value);
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break;
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case PROP_MPD_REPRESENTATION_BASE_SCAN_TYPE:
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g_value_set_string (value, self->scanType);
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
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break;
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}
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}
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static void
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gst_mpd_representation_base_node_finalize (GObject * object)
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{
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GstMPDRepresentationBaseNode *self =
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GST_MPD_REPRESENTATION_BASE_NODE (object);
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if (self->profiles)
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xmlFree (self->profiles);
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g_free (self->sar);
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g_free (self->frameRate);
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g_free (self->minFrameRate);
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g_free (self->maxFrameRate);
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if (self->audioSamplingRate)
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xmlFree (self->audioSamplingRate);
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if (self->mimeType)
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xmlFree (self->mimeType);
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if (self->segmentProfiles)
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xmlFree (self->segmentProfiles);
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if (self->codecs)
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xmlFree (self->codecs);
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if (self->scanType)
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xmlFree (self->scanType);
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g_list_free_full (self->FramePacking,
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(GDestroyNotify) gst_mpd_descriptor_type_node_free);
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g_list_free_full (self->AudioChannelConfiguration,
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(GDestroyNotify) gst_mpd_descriptor_type_node_free);
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g_list_free_full (self->ContentProtection,
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(GDestroyNotify) gst_mpd_descriptor_type_node_free);
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if (self->caps)
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gst_caps_unref (self->caps);
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G_OBJECT_CLASS (gst_mpd_representation_base_node_parent_class)->finalize
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(object);
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}
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/* Base class */
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static void
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gst_mpd_representation_base_get_xml_node (GstMPDNode * node,
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xmlNodePtr representation_base_node)
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{
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GstMPDRepresentationBaseNode *self = GST_MPD_REPRESENTATION_BASE_NODE (node);
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if (self->profiles)
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gst_xml_helper_set_prop_string (representation_base_node, "profiles",
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self->profiles);
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if (self->width)
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gst_xml_helper_set_prop_uint (representation_base_node, "width",
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self->width);
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if (self->height)
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gst_xml_helper_set_prop_uint (representation_base_node, "height",
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self->height);
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gst_xml_helper_set_prop_ratio (representation_base_node, "sar", self->sar);
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gst_xml_helper_set_prop_framerate (representation_base_node, "minFrameRate",
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self->minFrameRate);
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gst_xml_helper_set_prop_framerate (representation_base_node, "maxFrameRate",
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self->maxFrameRate);
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gst_xml_helper_set_prop_framerate (representation_base_node, "frameRate",
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self->frameRate);
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gst_xml_helper_set_prop_string (representation_base_node,
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"audioSamplingRate", self->audioSamplingRate);
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gst_xml_helper_set_prop_string (representation_base_node, "mimeType",
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self->mimeType);
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gst_xml_helper_set_prop_string (representation_base_node, "segmentProfiles",
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self->segmentProfiles);
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gst_xml_helper_set_prop_string (representation_base_node, "codecs",
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self->codecs);
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if (self->maximumSAPPeriod)
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gst_xml_helper_set_prop_double (representation_base_node,
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"maximumSAPPeriod", self->maximumSAPPeriod);
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if (self->startWithSAP)
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gst_xml_helper_set_prop_int (representation_base_node, "startWithSAP",
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self->startWithSAP);
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if (self->maxPlayoutRate)
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gst_xml_helper_set_prop_double (representation_base_node, "maxPlayoutRate",
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self->maxPlayoutRate);
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if (self->codingDependency)
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gst_xml_helper_set_prop_boolean (representation_base_node,
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"codingDependency", self->codingDependency);
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gst_xml_helper_set_prop_string (representation_base_node, "scanType",
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self->scanType);
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g_list_foreach (self->FramePacking,
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gst_mpd_node_get_list_item, representation_base_node);
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g_list_foreach (self->AudioChannelConfiguration,
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gst_mpd_node_get_list_item, representation_base_node);
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g_list_foreach (self->ContentProtection,
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gst_mpd_node_get_list_item, representation_base_node);
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}
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static void
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gst_mpd_representation_base_node_class_init (GstMPDRepresentationBaseNodeClass *
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klass)
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{
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GObjectClass *object_class;
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object_class = G_OBJECT_CLASS (klass);
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object_class->finalize = gst_mpd_representation_base_node_finalize;
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object_class->set_property = gst_mpd_representation_base_node_set_property;
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object_class->get_property = gst_mpd_representation_base_node_get_property;
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g_object_class_install_property (object_class,
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PROP_MPD_REPRESENTATION_BASE_WIDTH, g_param_spec_uint ("width",
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"width", "representation width", 0, G_MAXUINT, 0,
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G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
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g_object_class_install_property (object_class,
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PROP_MPD_REPRESENTATION_BASE_HEIGHT, g_param_spec_uint ("height",
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"height", "representation height", 0, G_MAXUINT, 0,
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G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
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g_object_class_install_property (object_class,
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PROP_MPD_REPRESENTATION_BASE_MIMETYPE, g_param_spec_string ("mime-type",
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"mimetype", "representation mimetype", NULL,
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G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
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g_object_class_install_property (object_class,
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PROP_MPD_REPRESENTATION_BASE_CODECS, g_param_spec_string ("codecs",
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"codecs", "representation codec", NULL,
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G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
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g_object_class_install_property (object_class,
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PROP_MPD_REPRESENTATION_BASE_AUDIO_SAMPLING_RATE,
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g_param_spec_uint ("audio-sampling-rate", "audio sampling rate",
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"representation audio sampling rate", 0, G_MAXUINT, 0,
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G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
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}
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static void
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gst_mpd_representation_base_node_init (GstMPDRepresentationBaseNode * self)
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{
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self->profiles = NULL;
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self->width = 0;
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self->height = 0;
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self->sar = NULL;
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self->minFrameRate = NULL;
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self->maxFrameRate = NULL;
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self->frameRate = NULL;
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self->audioSamplingRate = NULL;
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self->mimeType = NULL;
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self->segmentProfiles = NULL;
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self->codecs = NULL;
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self->maximumSAPPeriod = 0;
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self->startWithSAP = GST_SAP_TYPE_0;
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self->maxPlayoutRate = 0.0;
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self->codingDependency = FALSE;
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self->scanType = NULL;
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self->FramePacking = NULL;
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self->AudioChannelConfiguration = NULL;
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self->ContentProtection = NULL;
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}
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void
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gst_mpd_representation_base_node_get_list_item (gpointer data,
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gpointer user_data)
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{
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GstMPDNode *node = (GstMPDNode *) data;
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xmlNodePtr parent_xml_node = (xmlNodePtr) user_data;
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xmlNodePtr new_xml_node = gst_mpd_node_get_xml_pointer (node);
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gst_mpd_representation_base_get_xml_node (node, new_xml_node);
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xmlAddChild (parent_xml_node, new_xml_node);
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}
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