gst_plugins_good/gst/audiofx/audiofxbasefirfilter.h
changeset 27 d43ce56a1534
parent 23 29ecd5cb86b3
child 31 aec498aab1d3
--- a/gst_plugins_good/gst/audiofx/audiofxbasefirfilter.h	Tue Jul 06 14:35:10 2010 +0300
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,86 +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>
- *               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.
- * 
- */
-
-#ifndef __GST_AUDIO_FX_BASE_FIR_FILTER_H__
-#define __GST_AUDIO_FX_BASE_FIR_FILTER_H__
-
-#include <gst/gst.h>
-#include <gst/gst_global.h>
-#include <gst/audio/gstaudiofilter.h>
-
-G_BEGIN_DECLS
-
-#define GST_TYPE_AUDIO_FX_BASE_FIR_FILTER \
-  (gst_audio_fx_base_fir_filter_get_type())
-#define GST_AUDIO_FX_BASE_FIR_FILTER(obj) \
-  (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_AUDIO_FX_BASE_FIR_FILTER,GstAudioFXBaseFIRFilter))
-#define GST_AUDIO_FX_BASE_FIR_FILTER_CLASS(klass) \
-  (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_AUDIO_FX_BASE_FIR_FILTER,GstAudioFXBaseFIRFilterClass))
-#define GST_IS_AUDIO_FX_BASE_FIR_FILTER(obj) \
-  (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_AUDIO_FX_BASE_FIR_FILTER))
-#define GST_IS_AUDIO_FX_BASE_FIR_FILTER_CLASS(klass) \
-  (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_AUDIO_FX_BASE_FIR_FILTER))
-
-typedef struct _GstAudioFXBaseFIRFilter GstAudioFXBaseFIRFilter;
-typedef struct _GstAudioFXBaseFIRFilterClass GstAudioFXBaseFIRFilterClass;
-
-typedef void (*GstAudioFXBaseFIRFilterProcessFunc) (GstAudioFXBaseFIRFilter *, guint8 *, guint8 *, guint);
-
-/**
- * GstAudioFXBaseFIRFilter:
- *
- * Opaque data structure.
- */
-struct _GstAudioFXBaseFIRFilter {
-  GstAudioFilter element;
-
-  /* < private > */
-  GstAudioFXBaseFIRFilterProcessFunc process;
-
-  gdouble *kernel;              /* filter kernel */
-  guint kernel_length;           /* length of the filter kernel */
-  gdouble *residue;             /* buffer for left-over samples from previous buffer */
-  guint residue_length;
-
-  guint64 latency;
-
-  GstClockTime next_ts;
-  guint64 next_off;
-};
-
-struct _GstAudioFXBaseFIRFilterClass {
-  GstAudioFilterClass parent_class;
-};
-#ifdef __SYMBIAN32__
-IMPORT_C
-#endif
-
-
-GType gst_audio_fx_base_fir_filter_get_type (void);
-void gst_audio_fx_base_fir_filter_set_kernel (GstAudioFXBaseFIRFilter *filter, gdouble *kernel, guint kernel_length, guint64 latency);
-void gst_audio_fx_base_fir_filter_push_residue (GstAudioFXBaseFIRFilter *filter);
-
-G_END_DECLS
-
-#endif /* __GST_AUDIO_FX_BASE_FIR_FILTER_H__ */