# Function u8x16_narrow_i16x8

Source

    pub fn u8x16_narrow_i16x8(a: v128, b: v128) -> v128

🔬This is a nightly-only experimental API. (`simd_wasm64` #90599)
Available on `target_family="wasm"` and target feature `simd128` only.
Expand description

Converts two input vectors into a smaller lane vector by narrowing each lane.

Signed saturation to 0x00 or 0xff is used and the input lanes are always interpreted as signed integers.