2 * This library is licensed under 2 different licenses and you
3 * can choose to use it under the terms of either one of them. The
4 * two licenses are the MPL 1.1 and the LGPL.
8 * The contents of this file are subject to the Mozilla Public License
9 * Version 1.1 (the "License"); you may not use this file except in
10 * compliance with the License. You may obtain a copy of the License at
11 * http://www.mozilla.org/MPL/.
13 * Software distributed under the License is distributed on an "AS IS"
14 * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
15 * License for the specific language governing rights and limitations
20 * This library is free software; you can redistribute it and/or
21 * modify it under the terms of the GNU Library General Public
22 * License as published by the Free Software Foundation; either
23 * version 2 of the License, or (at your option) any later version.
25 * This library is distributed in the hope that it will be useful,
26 * but WITHOUT ANY WARRANTY; without even the implied warranty of
27 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
28 * Library General Public License for more details.
30 * You should have received a copy of the GNU Library General Public
31 * License along with this library; if not, write to the
32 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
33 * Boston, MA 02111-1307, USA.
35 * The Original Code is Fluendo MPEG Demuxer plugin.
37 * The Initial Developer of the Original Code is Fluendo, S.L.
38 * Portions created by Fluendo, S.L. are Copyright (C) 2005
39 * Fluendo, S.L. All Rights Reserved.
41 * Contributor(s): Jan Schmidt <jan@fluendo.com>
50 #include "flutspmtstreaminfo.h"
61 GST_BOILERPLATE (MpegTsPmtStreamInfo, mpegts_pmt_stream_info, GObject,
64 static void mpegts_pmt_stream_info_set_property (GObject * object,
65 guint prop_id, const GValue * value, GParamSpec * spec);
66 static void mpegts_pmt_stream_info_get_property (GObject * object,
67 guint prop_id, GValue * value, GParamSpec * spec);
68 static void mpegts_pmt_stream_info_finalize (GObject * object);
71 mpegts_pmt_stream_info_base_init (gpointer klass)
76 mpegts_pmt_stream_info_class_init (MpegTsPmtStreamInfoClass * klass)
78 GObjectClass *gobject_klass = (GObjectClass *) klass;
80 gobject_klass->set_property = mpegts_pmt_stream_info_set_property;
81 gobject_klass->get_property = mpegts_pmt_stream_info_get_property;
82 gobject_klass->finalize = mpegts_pmt_stream_info_finalize;
84 g_object_class_install_property (gobject_klass, PROP_PID,
85 g_param_spec_uint ("pid", "PID carrying this stream",
86 "PID which carries this stream", 1, G_MAXUINT16, 1,
87 G_PARAM_READABLE | G_PARAM_STATIC_STRINGS));
88 g_object_class_install_property (gobject_klass, PROP_LANGUAGES,
89 g_param_spec_value_array ("languages", "Languages of this stream",
90 "Value array of the languages of this stream",
91 g_param_spec_string ("language", "language", "language", "",
92 G_PARAM_READABLE | G_PARAM_STATIC_STRINGS),
93 G_PARAM_READABLE | G_PARAM_STATIC_STRINGS));
95 g_object_class_install_property (gobject_klass, PROP_STREAM_TYPE,
96 g_param_spec_uint ("stream-type",
97 "Stream type", "Stream type", 0, G_MAXUINT8, 0,
98 G_PARAM_READABLE | G_PARAM_STATIC_STRINGS));
100 g_object_class_install_property (gobject_klass, PROP_DESCRIPTORS,
101 g_param_spec_value_array ("descriptors",
103 "Value array of strings containing stream descriptors",
104 g_param_spec_boxed ("descriptor",
106 "", G_TYPE_GSTRING, G_PARAM_READABLE | G_PARAM_STATIC_STRINGS),
107 G_PARAM_READABLE | G_PARAM_STATIC_STRINGS));
111 mpegts_pmt_stream_info_init (MpegTsPmtStreamInfo * pmt_stream_info,
112 MpegTsPmtStreamInfoClass * klass)
114 pmt_stream_info->languages = g_value_array_new (0);
115 pmt_stream_info->descriptors = g_value_array_new (0);
119 mpegts_pmt_stream_info_finalize (GObject * object)
121 MpegTsPmtStreamInfo *info = MPEGTS_PMT_STREAM_INFO (object);
123 g_value_array_free (info->languages);
124 g_value_array_free (info->descriptors);
126 GST_CALL_PARENT (G_OBJECT_CLASS, finalize, (object));
129 MpegTsPmtStreamInfo *
130 mpegts_pmt_stream_info_new (guint16 pid, guint8 type)
132 MpegTsPmtStreamInfo *info;
133 info = g_object_new (MPEGTS_TYPE_PMT_STREAM_INFO, NULL);
136 info->stream_type = type;
141 mpegts_pmt_stream_info_add_language (MpegTsPmtStreamInfo * pmt_info,
146 g_return_if_fail (MPEGTS_IS_PMT_STREAM_INFO (pmt_info));
148 g_value_init (&v, G_TYPE_STRING);
149 g_value_take_string (&v, language);
150 g_value_array_append (pmt_info->languages, &v);
155 mpegts_pmt_stream_info_add_descriptor (MpegTsPmtStreamInfo * pmt_info,
156 const gchar * descriptor, guint length)
158 GValue value = { 0 };
161 g_return_if_fail (MPEGTS_IS_PMT_STREAM_INFO (pmt_info));
163 string = g_string_new_len (descriptor, length);
165 g_value_init (&value, G_TYPE_GSTRING);
166 g_value_take_boxed (&value, string);
167 g_value_array_append (pmt_info->descriptors, &value);
168 g_value_unset (&value);
172 mpegts_pmt_stream_info_set_property (GObject * object, guint prop_id,
173 const GValue * value, GParamSpec * spec)
175 g_return_if_fail (MPEGTS_IS_PMT_STREAM_INFO (object));
177 /* No settable properties */
178 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, spec);
182 mpegts_pmt_stream_info_get_property (GObject * object, guint prop_id,
183 GValue * value, GParamSpec * spec)
185 MpegTsPmtStreamInfo *si;
187 g_return_if_fail (MPEGTS_IS_PMT_STREAM_INFO (object));
189 si = MPEGTS_PMT_STREAM_INFO (object);
192 case PROP_STREAM_TYPE:
193 g_value_set_uint (value, si->stream_type);
196 g_value_set_uint (value, si->pid);
199 g_value_set_boxed (value, si->languages);
201 case PROP_DESCRIPTORS:
202 g_value_set_boxed (value, si->descriptors);
205 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, spec);