Function float_to_int

Source/astcenc_vecmathlib_avx2_8.h:971–974

* @brief Return a integer value for a float vector, using truncation. */

 * @brief Return a integer value for a float vector, using truncation.
 */
ASTCENC_SIMD_INLINE vint8 float_to_int(vfloat8 a)
{
	return vint8(_mm256_cvttps_epi32(a.m));
}

/**
 * @brief Return a integer value for a float vector, using round-to-nearest.