j2kit.cpp

这是在PCA下的基于IPP库示例代码例子,在网上下了IPP的库之后,设置相关参数就可以编译该代码.

/* ////////////////////////////////////////////////////////////////////////
//
//                  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) 2002-2005 Intel Corporation. All Rights Reserved.
//
//
//
*/

#include "j2kit.h"
#include "printinfo.h"
#include "memexception.h"
#include "consdiagnoutput.h"

#include "ippcore.h"

#include <new>

// seemds the best way to find is there old C++ specific or not
#if defined(_MSC_VER) && (!defined(new_handler))
    #include <new.h>
    int newFailureHandler(size_t) { throw DiagnDescrCT<MemoryException,faultMalloc>(); }
    #define NEW_HANDLER _PNH
    #define SET_NEW_HANDLER _set_new_handler
#else
    void newFailureHandler() { throw DiagnDescrCT<MemoryException,faultMalloc>(); }
    #define NEW_HANDLER std::new_handler
    #define SET_NEW_HANDLER std::set_new_handler
#endif

int main(int argc, char *argv[], char **)
{
    NEW_HANDLER oldNewFailureHandler = SET_NEW_HANDLER(newFailureHandler);

    ippStaticInit();

    PrintProlog();

    int result = 1;

    ConsDiagnOutput diagnOutput;

    try
    {
        CmdOptions options(argv, argc, diagnOutput);

        if(options.IsPrintLibInfo())
            PrintLibInfo();

        if(options.IsPerformEncoding())
            encode(options, diagnOutput);
        else
            decode(options, diagnOutput);

        result = 0;
    }
    catch(BDiagnDescr &exception)
    {
        diagnOutput.Error(exception);
    }

    SET_NEW_HANDLER(oldNewFailureHandler);

    return result;
}