Function select

Source/astcenc_vecmathlib_avx2_8.h:564–568

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

 * @brief Return lanes from @c b if @c cond is set, else @c a.
 */
ASTCENC_SIMD_INLINE vint8 select(vint8 a, vint8 b, vmask8 cond)
{
	__m256i condi = _mm256_castps_si256(cond.m);
	return vint8(_mm256_blendv_epi8(a.m, b.m, condi));
}

// ============================================================================
// vfloat8 operators and functions