1 /* GStreamer Camera Control Channel Interface
3 * Copyright (c) 2000 - 2012 Samsung Electronics Co., Ltd.
5 * Contact: Jeongmo Yang <jm80.yang@samsung.com>
7 * cameracontrolchannel.h: individual channel object
9 * This library is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU Library General Public
11 * License as published by the Free Software Foundation; either
12 * version 2 of the License, or (at your option) any later version.
14 * This library is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17 * Library General Public License for more details.
19 * You should have received a copy of the GNU Library General Public
20 * License along with this library; if not, write to the
21 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
22 * Boston, MA 02111-1307, USA.
25 #ifndef __GST_CAMERA_CONTROL_CHANNEL_H__
26 #define __GST_CAMERA_CONTROL_CHANNEL_H__
29 #include <gst/video/video-prelude.h>
33 #define GST_TYPE_CAMERA_CONTROL_CHANNEL \
34 (gst_camera_control_channel_get_type ())
35 #define GST_CAMERA_CONTROL_CHANNEL(obj) \
36 (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_CAMERA_CONTROL_CHANNEL, \
37 GstCameraControlChannel))
38 #define GST_CAMERA_CONTROL_CHANNEL_CLASS(klass) \
39 (G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_CAMERA_CONTROL_CHANNEL, \
40 GstCameraControlChannelClass))
41 #define GST_IS_CAMERA_CONTROL_CHANNEL(obj) \
42 (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_CAMERA_CONTROL_CHANNEL))
43 #define GST_IS_CAMERA_CONTROL_CHANNEL_CLASS(klass) \
44 (G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_CAMERA_CONTROL_CHANNEL))
46 typedef struct _GstCameraControlChannel {
51 } GstCameraControlChannel;
53 typedef struct _GstCameraControlChannelClass {
57 void (*value_changed)(GstCameraControlChannel *control_channel, gint value);
59 gpointer _gst_reserved[GST_PADDING];
60 } GstCameraControlChannelClass;
63 GType gst_camera_control_channel_get_type(void);
67 #endif /* __GST_CAMERA_CONTROL_CHANNEL_H__ */