C++ (Cpp) ippiCopy_8u_C1MR Exemples

Exemple #1

Fichier : copy.cpp Projet : AdLantis/opencv

 CV_IPP_CHECK()
 {
     if (ippiCopy_8u_C1MR(_src, (int)sstep, _dst, (int)dstep, ippiSize(size), mask, (int)mstep) >= 0)
     {
         CV_IMPL_ADD(CV_IMPL_IPP);
         return;
     }
     setIppErrorStatus();
 }

Exemple #2

Fichier : copy.cpp Projet : Microsoft/opencv

            if( mask[x+2] )
                dst[x+2] = src[x+2];
            if( mask[x+3] )
                dst[x+3] = src[x+3];
        }
        #endif
        for( ; x < size.width; x++ )
            if( mask[x] )
                dst[x] = src[x];
    }
}

template<> void
copyMask_<uchar>(const uchar* _src, size_t sstep, const uchar* mask, size_t mstep, uchar* _dst, size_t dstep, Size size)
{
    CV_IPP_RUN(true, ippiCopy_8u_C1MR(_src, (int)sstep, _dst, (int)dstep, ippiSize(size), mask, (int)mstep) >= 0)

    for( ; size.height--; mask += mstep, _src += sstep, _dst += dstep )
    {
        const uchar* src = (const uchar*)_src;
        uchar* dst = (uchar*)_dst;
        int x = 0;
        #if CV_SSE4_2
        if(USE_SSE4_2)//
        {
            __m128i zero = _mm_setzero_si128 ();

             for( ; x <= size.width - 16; x += 16 )
             {
                 const __m128i rSrc = _mm_lddqu_si128((const __m128i*)(src+x));
                 __m128i _mask = _mm_lddqu_si128((const __m128i*)(mask+x));