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65 lines
2 KiB
C
65 lines
2 KiB
C
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/***************************************************************************\
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*
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* (C) copyright Fraunhofer - IIS (2002)
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* All Rights Reserved
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*
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* $Header: /cvs/root/winamp/aacdec/incs/mp4dec_asc/celpspecificconfig_c.h,v 1.3 2012/05/08 20:16:50 audiodsp Exp $
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* project : MPEG-4 Audio Decoder
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* contents/description: celp specific config interface
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*
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* This software and/or program is protected by copyright law and
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* international treaties. Any reproduction or distribution of this
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* software and/or program, or any portion of it, may result in severe
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* civil and criminal penalties, and will be prosecuted to the maximum
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* extent possible under law.
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*
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\***************************************************************************/
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#ifndef __CELPSPECIFICCONFIG_C_H__
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#define __CELPSPECIFICCONFIG_C_H__
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#include "mp4dec_asc/audioobjecttypes.h"
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#ifdef __cplusplus
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extern "C" {
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#endif /* __cplusplus */
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struct CSBitStream;
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enum {
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MPE = 0,
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RPE = 1,
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fs8KHz = 0,
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fs16KHz = 1
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};
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typedef struct CSCelpSpecificConfig
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{
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int m_IsBaseLayer;
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int m_ExcitationMode;
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int m_SampleRateMode;
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int m_FineRateControl;
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int m_RPE_Configuration;
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int m_MPE_Configuration;
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int m_NumEnhLayers;
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int m_BandwidthScalabilityMode;
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int m_SilenceCompression;
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int m_BWS_configuration;
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int m_CelpBrsId;
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unsigned int m_isBWSLayer;
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} CSCelpSpecificConfig, *CSCelpSpecificConfigPtr;
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void CelpSpecificConfig_Parse(CSCelpSpecificConfigPtr self, CSCelpSpecificConfigPtr baselayer, const AUDIO_OBJECT_TYPE aot, struct CSBitStream *bs);
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int CelpSpecificConfig_GetSamplesPerFrame(CSCelpSpecificConfigPtr self);
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int CelpSpecificConfig_GetLayer(CSCelpSpecificConfigPtr csc, CSCelpSpecificConfigPtr csc_base);
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void CelpSpecificConfig_Copy(CSCelpSpecificConfigPtr dst, const CSCelpSpecificConfigPtr src);
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int CelpSpecificConfig_Print(CSCelpSpecificConfigPtr self, char string[], const AUDIO_OBJECT_TYPE aot);
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#ifdef __cplusplus
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}
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#endif
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#endif /* __CELPSPECIFICCONFIG_H__ */
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