1 /* GStreamer Tuner
2 * Copyright (C) 2003 Ronald Bultje <rbultje@ronald.bitfreak.net>
3 *
4 * tunernorm.c: tuner norm object design
5 *
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Library General Public
8 * License as published by the Free Software Foundation; either
9 * version 2 of the License, or (at your option) any later version.
10 *
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Library General Public License for more details.
15 *
16 * You should have received a copy of the GNU Library General Public
17 * License along with this library; if not, write to the
18 * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
19 * Boston, MA 02110-1301, USA.
20 */
21
22 #ifdef HAVE_CONFIG_H
23 #include "config.h"
24 #endif
25
26 #include "tunernorm.h"
27
28 /**
29 * SECTION:gsttunernorm
30 * @short_description: Encapsulates information about the data format(s)
31 * for a #GstTunerChannel.
32 *
33 * <refsect2>
34 * <para>The #GstTunerNorm object is created by an element implementing the
35 * #GstTuner interface and encapsulates the selection of a capture/output format
36 * for a selected #GstTunerChannel.
37 * </para>
38 * </refsect2>
39 */
40
41 enum
42 {
43 /* FILL ME */
44 LAST_SIGNAL
45 };
46
47 G_DEFINE_TYPE (GstTunerNorm, gst_tuner_norm, G_TYPE_OBJECT);
48
49 static void gst_tuner_norm_dispose (GObject * object);
50
51
52 /*static guint signals[LAST_SIGNAL] = { 0 };*/
53
54 static void
gst_tuner_norm_class_init(GstTunerNormClass * klass)55 gst_tuner_norm_class_init (GstTunerNormClass * klass)
56 {
57 GObjectClass *object_klass = (GObjectClass *) klass;
58
59
60 object_klass->dispose = gst_tuner_norm_dispose;
61 }
62
63 static void
gst_tuner_norm_init(GstTunerNorm * norm)64 gst_tuner_norm_init (GstTunerNorm * norm)
65 {
66 norm->label = NULL;
67 g_value_init (&norm->framerate, GST_TYPE_FRACTION);
68 }
69
70 static void
gst_tuner_norm_dispose(GObject * object)71 gst_tuner_norm_dispose (GObject * object)
72 {
73 GstTunerNorm *norm = GST_TUNER_NORM (object);
74
75 if (norm->label) {
76 g_free (norm->label);
77 norm->label = NULL;
78 }
79
80 G_OBJECT_CLASS (gst_tuner_norm_parent_class)->dispose (object);
81 }
82