v_dotprod 305 modules/hal/include/opencv2/hal/intrin_cpp.hpp v_dotprod(const v_reg<_Tp, n>& a, const v_reg<_Tp, n>& b) v_dotprod 373 modules/hal/include/opencv2/hal/intrin_neon.hpp inline v_int32x4 v_dotprod(const v_int16x8& a, const v_int16x8& b) v_dotprod 655 modules/hal/include/opencv2/hal/intrin_sse.hpp inline v_int32x4 v_dotprod(const v_int16x8& a, const v_int16x8& b)