3 * Copyright (C) 2007 Sebastian Dröge <slomo@circular-chaos.org>
4 * Copyright (C) 2006 Stefan Kost <ensonic@users.sf.net>
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_AUDIO_AMPLIFY_H__
23 #define __GST_AUDIO_AMPLIFY_H__
26 #include <gst/base/gstbasetransform.h>
27 #include <gst/audio/audio.h>
28 #include <gst/audio/gstaudiofilter.h>
31 #define GST_TYPE_AUDIO_AMPLIFY (gst_audio_amplify_get_type())
32 #define GST_AUDIO_AMPLIFY(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_AUDIO_AMPLIFY,GstAudioAmplify))
33 #define GST_IS_AUDIO_AMPLIFY(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_AUDIO_AMPLIFY))
34 #define GST_AUDIO_AMPLIFY_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass) ,GST_TYPE_AUDIO_AMPLIFY,GstAudioAmplifyClass))
35 #define GST_IS_AUDIO_AMPLIFY_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass) ,GST_TYPE_AUDIO_AMPLIFY))
36 #define GST_AUDIO_AMPLIFY_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS((obj) ,GST_TYPE_AUDIO_AMPLIFY,GstAudioAmplifyClass))
37 typedef struct _GstAudioAmplify GstAudioAmplify;
38 typedef struct _GstAudioAmplifyClass GstAudioAmplifyClass;
40 typedef void (*GstAudioAmplifyProcessFunc) (GstAudioAmplify *, void *, guint);
42 struct _GstAudioAmplify
44 GstAudioFilter audiofilter;
49 GstAudioAmplifyProcessFunc process;
51 GstAudioFormat format;
54 struct _GstAudioAmplifyClass
56 GstAudioFilterClass parent;
59 GType gst_audio_amplify_get_type (void);
62 #endif /* __GST_AUDIO_AMPLIFY_H__ */