SRC_TSIZE          39 modules/imgproc/src/opencl/accumulate.cl         int src_index = mad24(y, src_step, mad24(x, SRC_TSIZE, src_offset));
SRC_TSIZE          45 modules/imgproc/src/opencl/accumulate.cl         int src2_index = mad24(y, src2_step, mad24(x, SRC_TSIZE, src2_offset));