readSrcPixelSingle  212 modules/imgproc/src/opencl/filter2DSmall.cl inline WT readSrcPixelSingle(int2 pos, __global const uchar* srcptr,
readSrcPixelSingle  320 modules/imgproc/src/opencl/filterSmall.cl inline WT readSrcPixelSingle(int2 pos, __global const uchar * srcptr,