3 * Copyright (C) 2009 Sebastian Dröge <sebastian.droege@collabora.co.uk>
5 * This library is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU Library General Public
7 * License as published by the Free Software Foundation; either
8 * version 2 of the License, or (at your option) any later version.
10 * This library is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * Library General Public License for more details.
15 * You should have received a copy of the GNU Library General Public
16 * License along with this library; if not, write to the
17 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
18 * Boston, MA 02111-1307, USA.
22 #ifndef __GST_AUDIO_FIR_FILTER_H__
23 #define __GST_AUDIO_FIR_FILTER_H__
26 #include <gst/audio/gstaudiofilter.h>
28 #include "audiofxbasefirfilter.h"
32 #define GST_TYPE_AUDIO_FIR_FILTER \
33 (gst_audio_fir_filter_get_type())
34 #define GST_AUDIO_FIR_FILTER(obj) \
35 (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_AUDIO_FIR_FILTER,GstAudioFIRFilter))
36 #define GST_AUDIO_FIR_FILTER_CLASS(klass) \
37 (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_AUDIO_FIR_FILTER,GstAudioFIRFilterClass))
38 #define GST_IS_AUDIO_FIR_FILTER(obj) \
39 (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_AUDIO_FIR_FILTER))
40 #define GST_IS_AUDIO_FIR_FILTER_CLASS(klass) \
41 (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_AUDIO_FIR_FILTER))
43 typedef struct _GstAudioFIRFilter GstAudioFIRFilter;
44 typedef struct _GstAudioFIRFilterClass GstAudioFIRFilterClass;
49 * Opaque data structure.
51 struct _GstAudioFIRFilter {
52 GstAudioFXBaseFIRFilter parent;
61 struct _GstAudioFIRFilterClass {
62 GstAudioFXBaseFIRFilterClass parent;
64 void (*rate_changed) (GstElement * element, gint rate);
67 GType gst_audio_fir_filter_get_type (void);
71 #endif /* __GST_AUDIO_FIR_FILTER_H__ */