• Chip Kerchner's avatar
    Merge pull request #16556 from ChipKerchner:vectorizeIntegralSumPixels · 8c24af66
    Chip Kerchner authored
    * Vectorize calculating integral for line for single and multiple channels
    
    * Single vector processing for 4-channels - 25-30% faster
    
    * Single vector processing for 4-channels - 25-30% faster
    
    * Fixed AVX512 code for 4 channels
    
    * Disable 3 channel 8UC1 to 32S for SSE2 and SSE3 (slower).  Use new version of 8UC1 to 64F for AVX512.
    8c24af66
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