Struct I16x8 

pub struct I16x8(pub [i16; 8]);

8-lane vector of 16-bit signed integers (128-bit).

Common uses:

• DCT coefficients
• Pixel differences
• Filter taps

Tuple Fields

0: [i16; 8]

Implementations

impl I16x8

pub const fn zero() -> Self

Create a new vector with all lanes set to zero.

pub const fn splat(value: i16) -> Self

Create a new vector with all lanes set to the same value.

pub const fn from_array(arr: [i16; 8]) -> Self

Create a vector from an array.

pub const fn to_array(self) -> [i16; 8]

Convert to an array.

pub fn get(&self, index: usize) -> i16

Get element at index.

pub fn set(&mut self, index: usize, value: i16)

Set element at index.

pub fn widen_low(self) -> I32x4

Widen to I32x4 (low half).

pub fn widen_high(self) -> I32x4

Widen to I32x4 (high half).

pub const fn as_ptr(&self) -> *const i16

Get a pointer to the underlying array.

pub fn as_mut_ptr(&mut self) -> *mut i16

Get a mutable pointer to the underlying array.

pub fn iter(&self) -> Iter<'_, i16>

Get an iterator over the elements.

pub fn copy_from_slice(&mut self, src: &[i16])

Copy elements from a slice.

Trait Implementations

impl Add for I16x8

type Output = I16x8

The resulting type after applying the + operator.

fn add(self, rhs: Self) -> Self::Output

Performs the + operation.

impl Clone for I16x8

fn clone(&self) -> I16x8

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for I16x8

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for I16x8

fn default() -> I16x8

Returns the “default value” for a type.

impl Index<usize> for I16x8

type Output = i16

The returned type after indexing.

fn index(&self, index: usize) -> &Self::Output

Performs the indexing (container[index]) operation.

impl IndexMut<usize> for I16x8

fn index_mut(&mut self, index: usize) -> &mut Self::Output

Performs the mutable indexing (container[index]) operation.

impl Mul for I16x8

type Output = I16x8

The resulting type after applying the * operator.

fn mul(self, rhs: Self) -> Self::Output

Performs the * operation.

impl PartialEq for I16x8

fn eq(&self, other: &I16x8) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Sub for I16x8

type Output = I16x8

The resulting type after applying the - operator.

fn sub(self, rhs: Self) -> Self::Output

Performs the - operation.

impl Copy for I16x8

impl Eq for I16x8

impl StructuralPartialEq for I16x8