amf_clipasym_ds.h

ADI SHARC DSP 音频算法标准模块库

#ifndef _AMF_CLIPASYM_DS_
#define _AMF_CLIPASYM_DS_

// Copyright(c) 2005 Analog Devices, Inc. All Rights Reserved.
// This software is proprietary and confidential to Analog Devices, Inc. and its licensors.

// File    : $Id: //depot/development/visualaudio/modules/2.5.0/SHARC/Include/AMF_ClipAsym_DS.h#3 $ 
// Part of : VisualAudio V2.5.0 
// Updated : $Date: 2006/10/12 $ by $Author: Fernando $




/** 
 * @file AMF_ClipAsym_DS.h
 * @brief Asymmetrical clipping of a stereo signal, with different clipping thresholds for left and right signals
 *
 *    Description:    Asymmetrical clipping of a stereo signal, 
 *                    with different clipping thresholds for 
 *                    left and right signals 
 *
 *    Owner:            Analog Devices
 *
 *    Revision:
 *
 *    S. Costello        3 March 2004        Initial Revision
 */

#include "AudioProcessing.h"

#ifdef __ECC__

// C declarations

typedef struct {
    
    AMF_Module b;
    
    // Parameters:
    float clipUpper[2];
    float clipLower[2];
    
} AMF_ClipAsym_DS;

extern const AMF_ModuleClass AMFClassClipAsym_DS;

#else

// ASM declarations for offsets from start of instance (must be kept in synch with C version)
#define AMF_ClipAsym_DS_ClipUpperLeft         AMF_Module_SIZE   // defined in AudioProcessing.h
#define AMF_ClipAsym_DS_ClipUpperRight         AMF_Module_SIZE+1
#define AMF_ClipAsym_DS_ClipLowerLeft         AMF_Module_SIZE+2   
#define AMF_ClipAsym_DS_ClipLowerRight         AMF_Module_SIZE+3

#endif


#endif