Unverified Commit a9639b2b authored by Marcin Tolysz's avatar Marcin Tolysz Committed by GitHub
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Fix compilation warnings about type-punned pointer 

dereferencing type-punned pointer will break strict-aliasing rules
parent a8c7a56b

modules/cudalegacy/include/opencv2/cudalegacy/NCVHaarObjectDetection.hpp

+10 −9
Original line number Diff line number Diff line
@@ -84,10 +84,11 @@ struct HaarFeature64 
    __host__ NCVStatus setRect(Ncv32u rectX, Ncv32u rectY, Ncv32u rectWidth, Ncv32u rectHeight, Ncv32u /*clsWidth*/, Ncv32u /*clsHeight*/)

    {

        ncvAssertReturn(rectWidth <= HaarFeature64_CreateCheck_MaxRectField && rectHeight <= HaarFeature64_CreateCheck_MaxRectField, NCV_HAAR_TOO_LARGE_FEATURES);

        ((NcvRect8u*)&(this->_ui2.x))->x = (Ncv8u)rectX;

        ((NcvRect8u*)&(this->_ui2.x))->y = (Ncv8u)rectY;

        ((NcvRect8u*)&(this->_ui2.x))->width = (Ncv8u)rectWidth;

        ((NcvRect8u*)&(this->_ui2.x))->height = (Ncv8u)rectHeight;

        NcvRect8u* tmpRect = (NcvRect8u*)&this->_ui2.x;

        tmpRect->x = (Ncv8u)rectX;

        tmpRect->y = (Ncv8u)rectY;

        tmpRect->width = (Ncv8u)rectWidth;

        tmpRect->height = (Ncv8u)rectHeight;

        return NCV_SUCCESS;

    }
@@ -99,11 +100,11 @@ struct HaarFeature64 


    __device__ __host__ void getRect(Ncv32u *rectX, Ncv32u *rectY, Ncv32u *rectWidth, Ncv32u *rectHeight)

    {

        NcvRect8u tmpRect = *(NcvRect8u*)(&this->_ui2.x);

        *rectX = tmpRect.x;

        *rectY = tmpRect.y;

        *rectWidth = tmpRect.width;

        *rectHeight = tmpRect.height;

        NcvRect8u* tmpRect = (NcvRect8u*)&this->_ui2.x;

        *rectX = tmpRect->x;

        *rectY = tmpRect->y;

        *rectWidth = tmpRect->width;

        *rectHeight = tmpRect->height;

    }



    __device__ __host__ Ncv32f getWeight(void)