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>
48 /* FIXME 0.11: suppress warnings for deprecated API such as GStaticRecMutex
49 * with newer GLib versions (>= 2.31.0) */
50 #define GLIB_DISABLE_DEPRECATION_WARNINGS
54 #include "flutspmtinfo.h"
66 GST_BOILERPLATE (MpegTsPmtInfo, mpegts_pmt_info, GObject, G_TYPE_OBJECT);
68 static void mpegts_pmt_info_finalize (GObject * object);
69 static void mpegts_pmt_info_set_property (GObject * object, guint prop_id,
70 const GValue * value, GParamSpec * spec);
71 static void mpegts_pmt_info_get_property (GObject * object, guint prop_id,
72 GValue * value, GParamSpec * spec);
75 mpegts_pmt_info_base_init (gpointer klass)
80 mpegts_pmt_info_class_init (MpegTsPmtInfoClass * klass)
82 GObjectClass *gobject_klass = (GObjectClass *) klass;
84 gobject_klass->finalize = mpegts_pmt_info_finalize;
85 gobject_klass->set_property = mpegts_pmt_info_set_property;
86 gobject_klass->get_property = mpegts_pmt_info_get_property;
88 g_object_class_install_property (gobject_klass, PROP_PROGRAM_NO,
89 g_param_spec_uint ("program-number", "Program Number",
90 "Program Number for this program", 0, G_MAXUINT16, 1,
91 G_PARAM_READABLE | G_PARAM_STATIC_STRINGS));
93 g_object_class_install_property (gobject_klass, PROP_PCR_PID,
94 g_param_spec_uint ("pcr-pid", "PID carrying the PCR for this program",
95 "PID which carries the PCR for this program", 1, G_MAXUINT16, 1,
96 G_PARAM_READABLE | G_PARAM_STATIC_STRINGS));
98 g_object_class_install_property (gobject_klass, PROP_STREAMINFO,
99 g_param_spec_value_array ("stream-info",
100 "GValueArray containing GObjects with properties",
101 "Array of GObjects containing information about the program streams",
102 g_param_spec_object ("flu-pmt-streaminfo", "FluPMTStreamInfo",
103 "Fluendo TS Demuxer PMT Stream info object",
104 MPEGTS_TYPE_PMT_STREAM_INFO,
105 G_PARAM_READABLE | G_PARAM_STATIC_STRINGS),
106 G_PARAM_READABLE | G_PARAM_STATIC_STRINGS));
108 g_object_class_install_property (gobject_klass, PROP_VERSION_NO,
109 g_param_spec_uint ("version-number", "Version Number",
110 "Version number of this program information", 0, G_MAXUINT8, 1,
111 G_PARAM_READABLE | G_PARAM_STATIC_STRINGS));
113 g_object_class_install_property (gobject_klass, PROP_DESCRIPTORS,
114 g_param_spec_value_array ("descriptors",
116 "Value array of strings containing program descriptors",
117 g_param_spec_boxed ("descriptor",
119 "", G_TYPE_GSTRING, G_PARAM_READABLE | G_PARAM_STATIC_STRINGS),
120 G_PARAM_READABLE | G_PARAM_STATIC_STRINGS));
124 mpegts_pmt_info_init (MpegTsPmtInfo * pmt_info, MpegTsPmtInfoClass * klass)
126 pmt_info->streams = g_value_array_new (0);
127 pmt_info->descriptors = g_value_array_new (0);
131 mpegts_pmt_info_new (guint16 program_no, guint16 pcr_pid, guint8 version_no)
135 info = g_object_new (MPEGTS_TYPE_PMT_INFO, NULL);
137 info->program_no = program_no;
138 info->pcr_pid = pcr_pid;
139 info->version_no = version_no;
145 mpegts_pmt_info_finalize (GObject * object)
147 MpegTsPmtInfo *info = MPEGTS_PMT_INFO (object);
149 g_value_array_free (info->streams);
150 g_value_array_free (info->descriptors);
152 G_OBJECT_CLASS (parent_class)->finalize (object);
156 mpegts_pmt_info_set_property (GObject * object, guint prop_id,
157 const GValue * value, GParamSpec * spec)
159 g_return_if_fail (MPEGTS_IS_PMT_INFO (object));
161 /* No settable properties */
162 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, spec);
166 mpegts_pmt_info_get_property (GObject * object, guint prop_id,
167 GValue * value, GParamSpec * spec)
169 MpegTsPmtInfo *pmt_info;
171 g_return_if_fail (MPEGTS_IS_PMT_INFO (object));
173 pmt_info = MPEGTS_PMT_INFO (object);
176 case PROP_PROGRAM_NO:
177 g_value_set_uint (value, pmt_info->program_no);
180 g_value_set_uint (value, pmt_info->pcr_pid);
182 case PROP_STREAMINFO:
183 g_value_set_boxed (value, pmt_info->streams);
185 case PROP_VERSION_NO:
186 g_value_set_uint (value, pmt_info->version_no);
188 case PROP_DESCRIPTORS:
189 g_value_set_boxed (value, pmt_info->descriptors);
192 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, spec);
198 mpegts_pmt_info_add_descriptor (MpegTsPmtInfo * pmt_info,
199 const gchar * descriptor, guint length)
201 GValue value = { 0 };
204 g_return_if_fail (MPEGTS_IS_PMT_INFO (pmt_info));
206 string = g_string_new_len (descriptor, length);
208 g_value_init (&value, G_TYPE_GSTRING);
209 g_value_take_boxed (&value, string);
210 g_value_array_append (pmt_info->descriptors, &value);
211 g_value_unset (&value);
215 mpegts_pmt_info_add_stream (MpegTsPmtInfo * pmt_info,
216 MpegTsPmtStreamInfo * stream)
220 g_return_if_fail (MPEGTS_IS_PMT_INFO (pmt_info));
221 g_return_if_fail (MPEGTS_IS_PMT_STREAM_INFO (stream));
223 g_value_init (&v, G_TYPE_OBJECT);
224 g_value_take_object (&v, stream);
225 g_value_array_append (pmt_info->streams, &v);