ocl_accumulate    855 modules/imgproc/src/accum.cpp                ocl_accumulate(_src, noArray(), _dst, 0.0, _mask, ACCUMULATE))
ocl_accumulate    940 modules/imgproc/src/accum.cpp                ocl_accumulate(_src, noArray(), _dst, 0.0, _mask, ACCUMULATE_SQUARE))
ocl_accumulate   1025 modules/imgproc/src/accum.cpp                ocl_accumulate(_src1, _src2, _dst, 0.0, _mask, ACCUMULATE_PRODUCT))
ocl_accumulate   1112 modules/imgproc/src/accum.cpp                ocl_accumulate(_src, noArray(), _dst, alpha, _mask, ACCUMULATE_WEIGHTED))