1 /* GStreamer Color Balance
2 * Copyright (C) 2003 Ronald Bultje <rbultje@ronald.bitfreak.net>
4 * colorbalancechannel.h: individual channel object
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.
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.
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., 59 Temple Place - Suite 330,
19 * Boston, MA 02111-1307, USA.
22 #ifndef __GST_COLOR_BALANCE_CHANNEL_H__
23 #define __GST_COLOR_BALANCE_CHANNEL_H__
29 #define GST_TYPE_COLOR_BALANCE_CHANNEL \
30 (gst_color_balance_channel_get_type ())
31 #define GST_COLOR_BALANCE_CHANNEL(obj) \
32 (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_COLOR_BALANCE_CHANNEL, \
33 GstColorBalanceChannel))
34 #define GST_COLOR_BALANCE_CHANNEL_CLASS(klass) \
35 (G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_COLOR_BALANCE_CHANNEL, \
36 GstColorBalanceChannelClass))
37 #define GST_IS_COLOR_BALANCE_CHANNEL(obj) \
38 (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_COLOR_BALANCE_CHANNEL))
39 #define GST_IS_COLOR_BALANCE_CHANNEL_CLASS(klass) \
40 (G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_COLOR_BALANCE_CHANNEL))
42 typedef struct _GstColorBalanceChannel GstColorBalanceChannel;
43 typedef struct _GstColorBalanceChannelClass GstColorBalanceChannelClass;
46 * GstColorBalanceChannel:
47 * @label: A string containing a descriptive name for this channel
48 * @min_value: The minimum valid value for this channel.
49 * @max_value: The maximum valid value for this channel.
51 struct _GstColorBalanceChannel {
61 struct _GstColorBalanceChannelClass {
65 void (* value_changed) (GstColorBalanceChannel *channel,
68 gpointer _gst_reserved[GST_PADDING];
71 GType gst_color_balance_channel_get_type (void);
75 #endif /* __GST_COLOR_BALANCE_CHANNEL_H__ */