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TxType

otf_pixels_codec_avif

Enum TxType

pub enum TxType {
Show 16 variants    DctDct,
    AdstDct,
    DctAdst,
    AdstAdst,
    FlipadstDct,
    DctFlipadst,
    FlipadstFlipadst,
    AdstFlipadst,
    FlipadstAdst,
    Idtx,
    VDct,
    HDct,
    VAdst,
    HAdst,
    VFlipadst,
    HFlipadst,
}

Expand description

PlaneTxType: the 16 transform types (§6.10.28 order). The first word names the column (vertical) transform, the second the row (horizontal).

Variants§

DctDct

AdstDct

DctAdst

AdstAdst

FlipadstDct

DctFlipadst

FlipadstFlipadst

AdstFlipadst

FlipadstAdst

Idtx

VDct

HDct

VAdst

HAdst

VFlipadst

HFlipadst

Implementations§

impl TxType

pub fn flip_ud(self) -> bool

flipUD (§7.12.3): the column transform is a flipped ADST.

pub fn flip_lr(self) -> bool

flipLR (§7.12.3): the row transform is a flipped ADST.

Trait Implementations§

impl Clone for TxType

fn clone(&self) -> Self

Returns a duplicate of the value. Read more

1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more

impl Copy for TxType

impl Debug for TxType

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

Formats the value using the given formatter. Read more

impl Eq for TxType

impl PartialEq for TxType

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

Equality operator ==. Read more

1.0.0 (const: unstable) · Source§

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

Inequality operator !=. Read more

impl StructuralPartialEq for TxType

Auto Trait Implementations§

impl Freeze for TxType

impl RefUnwindSafe for TxType

impl Send for TxType

impl Sync for TxType

impl Unpin for TxType

impl UnsafeUnpin for TxType

impl UnwindSafe for TxType

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> CloneToUninit for T
where T: Clone,

unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> Pointable for T

const ALIGN: usize

The alignment of pointer.

type Init = T

The type for initializers.

unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more

unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

impl<T> ToOwned for T
where T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T, U> TryFrom<U> for T
where U: Into<T>,

type Error = !

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, !>

Performs the conversion.

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.