Function select

Source/astcenc_vecmathlib_neon_4.h:638–641

* @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 vint4 select(vint4 a, vint4 b, vmask4 cond)
{
	return vint4(vbslq_s32(cond.m, b.m, a.m));
}

// ============================================================================
// vfloat4 operators and functions