Function operator-

Source/astcenc_vecmathlib_sse_4.h:468–471

* @brief Overload: vector by vector subtraction. */

 * @brief Overload: vector by vector subtraction.
 */
ASTCENC_SIMD_INLINE vint4 operator-(vint4 a, vint4 b)
{
	return vint4(_mm_sub_epi32(a.m, b.m));
}

/**
 * @brief Overload: vector by vector multiplication.