Enum TxSize

pub enum TxSize {
    TX_4X4,
    TX_8X8,
    TX_16X16,
    TX_32X32,
    TX_64X64,
    TX_4X8,
    TX_8X4,
    TX_8X16,
    TX_16X8,
    TX_16X32,
    TX_32X16,
    TX_32X64,
    TX_64X32,
    TX_4X16,
    TX_16X4,
    TX_8X32,
    TX_32X8,
    TX_16X64,
    TX_64X16,
}

Transform Size

Variants

TX_4X4

TX_8X8

TX_16X16

TX_32X32

TX_64X64

TX_4X8

TX_8X4

TX_8X16

TX_16X8

TX_16X32

TX_32X16

TX_32X64

TX_64X32

TX_4X16

TX_16X4

TX_8X32

TX_32X8

TX_16X64

TX_64X16

Implementations

impl TxSize

pub const TX_SIZES: usize = 5usize

Number of square transform sizes

pub const TX_SIZES_ALL: usize = 19usize

Number of transform sizes (including non-square sizes)

pub const fn width(self) -> usize

pub const fn width_log2(self) -> usize

pub const fn width_index(self) -> usize

pub const fn height(self) -> usize

pub const fn height_log2(self) -> usize

pub const fn height_index(self) -> usize

pub const fn width_mi(self) -> usize

pub const fn area(self) -> usize

pub const fn area_log2(self) -> usize

pub const fn height_mi(self) -> usize

pub const fn block_size(self) -> BlockSize

pub const fn sqr(self) -> TxSize

pub const fn sqr_up(self) -> TxSize

pub fn by_dims(w: usize, h: usize) -> TxSize

pub const fn is_rect(self) -> bool

Trait Implementations

impl Clone for TxSize

fn clone(&self) -> TxSize

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TxSize

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

Formats the value using the given formatter.

impl Ord for TxSize

fn cmp(&self, other: &TxSize) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for TxSize

fn eq(&self, other: &TxSize) -> 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 PartialOrd for TxSize

fn partial_cmp(&self, other: &TxSize) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Copy for TxSize

impl Eq for TxSize

impl StructuralPartialEq for TxSize