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https://gitlab.freedesktop.org/gstreamer/gstreamer.git
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c36ac3ce45
Move the audio quantize code from audioconvert to the audio library. work on making an audio converter helper function similar to the video converter. Fold fastrandom directly into the quantizer, add some ORC code to optimize this later.
64 lines
2.1 KiB
C
64 lines
2.1 KiB
C
/* GStreamer
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* Copyright (C) 2005 Wim Taymans <wim at fluendo dot com>
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*
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* gstaudioconvert.h: Convert audio to different audio formats automatically
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library 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 GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#ifndef __GST_AUDIO_CONVERT_H__
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#define __GST_AUDIO_CONVERT_H__
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#include <gst/gst.h>
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#include <gst/base/gstbasetransform.h>
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#include <gst/audio/audio.h>
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#include "audioconvert.h"
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#define GST_TYPE_AUDIO_CONVERT (gst_audio_convert_get_type())
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#define GST_AUDIO_CONVERT(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_AUDIO_CONVERT,GstAudioConvert))
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#define GST_AUDIO_CONVERT_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_AUDIO_CONVERT,GstAudioConvertClass))
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#define GST_IS_AUDIO_CONVERT(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_AUDIO_CONVERT))
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#define GST_IS_AUDIO_CONVERT_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_AUDIO_CONVERT))
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typedef struct _GstAudioConvert GstAudioConvert;
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typedef struct _GstAudioConvertClass GstAudioConvertClass;
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/**
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* GstAudioConvert:
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*
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* The audioconvert object structure.
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*/
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struct _GstAudioConvert
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{
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GstBaseTransform element;
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/* properties */
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GstAudioDitherMethod dither;
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GstAudioNoiseShapingMethod ns;
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GstAudioInfo in_info;
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GstAudioInfo out_info;
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GstAudioConverter *convert;
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};
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struct _GstAudioConvertClass
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{
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GstBaseTransformClass parent_class;
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};
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#endif /* __GST_AUDIO_CONVERT_H__ */
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