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Diffstat (limited to 'gst/audiofx/audiochebyshevfreqband.h')
-rw-r--r-- | gst/audiofx/audiochebyshevfreqband.h | 79 |
1 files changed, 0 insertions, 79 deletions
diff --git a/gst/audiofx/audiochebyshevfreqband.h b/gst/audiofx/audiochebyshevfreqband.h deleted file mode 100644 index e8c58074..00000000 --- a/gst/audiofx/audiochebyshevfreqband.h +++ /dev/null @@ -1,79 +0,0 @@ -/* - * GStreamer - * Copyright (C) 2007 Sebastian Dröge <slomo@circular-chaos.org> - * - * 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_CHEBYSHEV_FREQ_BAND_H__ -#define __GST_AUDIO_CHEBYSHEV_FREQ_BAND_H__ - -#include <gst/gst.h> -#include <gst/base/gstbasetransform.h> -#include <gst/audio/audio.h> -#include <gst/audio/gstaudiofilter.h> - -G_BEGIN_DECLS -#define GST_TYPE_AUDIO_CHEBYSHEV_FREQ_BAND (gst_audio_chebyshev_freq_band_get_type()) -#define GST_AUDIO_CHEBYSHEV_FREQ_BAND(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_AUDIO_CHEBYSHEV_FREQ_BAND,GstAudioChebyshevFreqBand)) -#define GST_IS_AUDIO_CHEBYSHEV_FREQ_BAND(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_AUDIO_CHEBYSHEV_FREQ_BAND)) -#define GST_AUDIO_CHEBYSHEV_FREQ_BAND_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass) ,GST_TYPE_AUDIO_CHEBYSHEV_FREQ_BAND,GstAudioChebyshevFreqBandClass)) -#define GST_IS_AUDIO_CHEBYSHEV_FREQ_BAND_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass) ,GST_TYPE_AUDIO_CHEBYSHEV_FREQ_BAND)) -#define GST_AUDIO_CHEBYSHEV_FREQ_BAND_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS((obj) ,GST_TYPE_AUDIO_CHEBYSHEV_FREQ_BAND,GstAudioChebyshevFreqBandClass)) -typedef struct _GstAudioChebyshevFreqBand GstAudioChebyshevFreqBand; -typedef struct _GstAudioChebyshevFreqBandClass GstAudioChebyshevFreqBandClass; - -typedef void (*GstAudioChebyshevFreqBandProcessFunc) (GstAudioChebyshevFreqBand *, guint8 *, guint); - -typedef struct -{ - gdouble *x; - gint x_pos; - gdouble *y; - gint y_pos; -} GstAudioChebyshevFreqBandChannelCtx; - -struct _GstAudioChebyshevFreqBand -{ - GstAudioFilter audiofilter; - - gint mode; - gint type; - gint poles; - gfloat lower_frequency; - gfloat upper_frequency; - gfloat ripple; - - /* < private > */ - GstAudioChebyshevFreqBandProcessFunc process; - - gboolean have_coeffs; - gdouble *a; - gint num_a; - gdouble *b; - gint num_b; - GstAudioChebyshevFreqBandChannelCtx *channels; -}; - -struct _GstAudioChebyshevFreqBandClass -{ - GstAudioFilterClass parent; -}; - -GType gst_audio_chebyshev_freq_band_get_type (void); - -G_END_DECLS -#endif /* __GST_AUDIO_CHEBYSHEV_FREQ_BAND_H__ */ |