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124c9a7fa4
As suggested on IRC rename to AudioVisualizer. We use custom suffix on the type to avoid clashing with other copies for the time being.
54 lines
No EOL
1.9 KiB
C
54 lines
No EOL
1.9 KiB
C
/* GStreamer
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* Copyright (C) <2011> Stefan Kost <ensonic@users.sf.net>
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*
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* gstspectrascope.h: simple oscilloscope
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#ifndef __GST_SPECTRA_SCOPE_H__
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#define __GST_SPECTRA_SCOPE_H__
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#include "gstaudiovisualizer.h"
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#include <gst/fft/gstffts16.h>
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G_BEGIN_DECLS
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#define GST_TYPE_SPECTRA_SCOPE (gst_spectra_scope_get_type())
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#define GST_SPECTRA_SCOPE(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_SPECTRA_SCOPE,GstSpectraScope))
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#define GST_SPECTRA_SCOPE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_SPECTRA_SCOPE,GstSpectraScopeClass))
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#define GST_IS_SPECTRA_SCOPE(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_SPECTRA_SCOPE))
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#define GST_IS_SPECTRA_SCOPE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_SPECTRA_SCOPE))
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typedef struct _GstSpectraScope GstSpectraScope;
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typedef struct _GstSpectraScopeClass GstSpectraScopeClass;
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struct _GstSpectraScope
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{
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GstAudioVisualizer parent;
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GstFFTS16 *fft_ctx;
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GstFFTS16Complex *freq_data;
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};
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struct _GstSpectraScopeClass
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{
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GstAudioVisualizerClass parent_class;
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};
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GType gst_spectra_scope_get_type (void);
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gboolean gst_spectra_scope_plugin_init (GstPlugin * plugin);
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G_END_DECLS
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#endif /* __GST_SPECTRA_SCOPE_H__ */ |