Function sqrt

Source/astcenc_vecmathlib_none_4.h:916–922

* @brief Return the sqrt of the lanes in the vector. */

 * @brief Return the sqrt of the lanes in the vector.
 */
ASTCENC_SIMD_INLINE vfloat4 sqrt(vfloat4 a)
{
	return vfloat4(std::sqrt(a.m[0]),
	               std::sqrt(a.m[1]),
	               std::sqrt(a.m[2]),
	               std::sqrt(a.m[3]));
}

/**
 * @brief Return lanes from @c b if @c cond is set, else @c a.