ippcompress.h

intel的ipp性能库的示例代码

/* //////////////////////////////// "ippcompress.c" /////////////////////////////
//
//                  INTEL CORPORATION PROPRIETARY INFORMATION
//     This software is supplied under the terms of a license agreement or
//     nondisclosure agreement with Intel Corporation and may not be copied
//     or disclosed except in accordance with the terms of that agreement.
//          Copyright(c) 2005 Intel Corporation. All Rights Reserved.
//
//
//            Sample of IPP DC ( data compression ) domain functions usage
//
*/

#if !defined( __IPPCOMPRESS_H__ )

#define __IPPCOMPRESS_H__

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <malloc.h>
#include <time.h>

#include "ippdc.h"
#include "ippcore.h"

#include "ipp_zlib.h"

/**************************[ Prototypes ]**************************/

void usage(char * );

int readBlockFromFile ( FILE *in, Ipp8u **block, int blocksize );
int writeBlockToFile ( FILE *to, Ipp8u *block, int blocksize );

IppStatus DoTheForwardBWT( Ipp8u * pSrc, int SrcLen, Ipp8u *pDst, int *pDstLen );
IppStatus DoTheInverseBWT( Ipp8u * pSrc, int SrcLen, Ipp8u *pDst, int *pDstLen );

IppStatus DoTheForwardMTF( Ipp8u * pSrc, int SrcLen, Ipp8u *pDst, int *pDstLen );
IppStatus DoTheInverseMTF( Ipp8u * pSrc, int SrcLen, Ipp8u *pDst, int *pDstLen );

IppStatus EncodeRLE( Ipp8u * pSrc, int SrcLen, Ipp8u *pDst, int *pDstLen );
IppStatus DecodeRLE( Ipp8u * pSrc, int SrcLen, Ipp8u *pDst, int *pDstLen );

IppStatus EncodeHuffman( Ipp8u * pSrc, int SrcLen, Ipp8u *pDst, int *pDstLen );
IppStatus DecodeHuffman( Ipp8u * pSrc, int SrcLen, Ipp8u *pDst, int *pDstLen );

IppStatus EncodeGIT ( Ipp8u * pSrc, int SrcLen, Ipp8u *pDst, int *pDstLen );
IppStatus DecodeGIT ( Ipp8u * pSrc, int SrcLen, Ipp8u *pDst, int *pDstLen );

/******************************************************************/

#endif /* __IPP_COMPRESS_H__ */