gst_plugins_good/gst/audiofx/audiowsincband.h
changeset 26 69c7080681bf
parent 24 bc39b352897e
child 28 4ed5253bb6ba
--- a/gst_plugins_good/gst/audiofx/audiowsincband.h	Fri Jul 09 16:26:45 2010 -0500
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,85 +0,0 @@
-/* -*- c-basic-offset: 2 -*-
- * 
- * GStreamer
- * Copyright (C) 1999-2001 Erik Walthinsen <omega@cse.ogi.edu>
- *               2006 Dreamlab Technologies Ltd. <mathis.hofer@dreamlab.net>
- *               2007-2009 Sebastian Dröge <sebastian.droege@collabora.co.uk>
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
- * 
- * 
- * this windowed sinc filter is taken from the freely downloadable DSP book,
- * "The Scientist and Engineer's Guide to Digital Signal Processing",
- * chapter 16
- * available at http://www.dspguide.com/
- *
- */
-
-#ifndef __GST_AUDIO_WSINC_BAND_H__
-#define __GST_AUDIO_WSINC_BAND_H__
-
-#include <gst/gst.h>
-#include <gst/audio/gstaudiofilter.h>
-#include <gst/gst_global.h>
-
-#include "audiofxbasefirfilter.h"
-
-G_BEGIN_DECLS
-
-#define GST_TYPE_AUDIO_WSINC_BAND \
-  (gst_audio_wsincband_get_type())
-#define GST_AUDIO_WSINC_BAND(obj) \
-  (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_AUDIO_WSINC_BAND,GstAudioWSincBand))
-#define GST_AUDIO_WSINC_BAND_CLASS(klass) \
-  (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_AUDIO_WSINC_BAND,GstAudioWSincBandClass))
-#define GST_IS_AUDIO_WSINC_BAND(obj) \
-  (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_AUDIO_WSINC_BAND))
-#define GST_IS_AUDIO_WSINC_BAND_CLASS(klass) \
-  (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_AUDIO_WSINC_BAND))
-
-typedef struct _GstAudioWSincBand GstAudioWSincBand;
-typedef struct _GstAudioWSincBandClass GstAudioWSincBandClass;
-
-/**
- * GstAudioWSincBand:
- *
- * Opaque data structure.
- */
-struct _GstAudioWSincBand {
-  GstAudioFXBaseFIRFilter parent;
-
-  gint mode;
-  gint window;
-  gfloat lower_frequency, upper_frequency;
-  gint kernel_length;           /* length of the filter kernel */
-
-  /* < private > */
-  GMutex *lock;
-};
-
-struct _GstAudioWSincBandClass {
-  GstAudioFilterClass parent;
-};
-#ifdef __SYMBIAN32__
-IMPORT_C
-#endif
-
-
-GType gst_audio_wsincband_get_type (void);
-
-G_END_DECLS
-
-#endif /* __GST_AUDIO_WSINC_BAND_H__ */