[−][src]Function safe_arch::blend_varying_m128
#[must_use]pub fn blend_varying_m128(a: m128, b: m128, mask: m128) -> m128
This is supported with target feature
sse4.1
only.Blend the lanes according to a runtime varying mask.
The sign bit of each lane in the mask
value determines if the output
lane uses a
(mask non-negative) or b
(mask negative).
let a = m128::from_array([0.0, 1.0, 2.0, 3.0]); let b = m128::from_array([4.0, 5.0, 6.0, 7.0]); let mask = m128::from_array([-1.0, 0.0, -1.0, 0.0]); let c = blend_varying_m128(a, b, mask).to_array(); assert_eq!(c, [4.0, 1.0, 6.0, 3.0]);