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IntraMode

otf_pixels_codec_avif

Enum IntraMode 

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pub enum IntraMode {

Show 13 variants    Dc,
    V,
    H,
    D45,
    D135,
    D113,
    D157,
    D203,
    D67,
    Smooth,
    SmoothV,
    SmoothH,
    Paeth,

}
Expand description

The 13 intra prediction modes (§6.10.2), in their coded order.

Variants§

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Dc

DC_PRED (0).

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V

V_PRED (1).

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H

H_PRED (2).

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D45

D45_PRED (3).

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D135

D135_PRED (4).

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D113

D113_PRED (5).

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D157

D157_PRED (6).

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D203

D203_PRED (7).

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D67

D67_PRED (8).

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Smooth

SMOOTH_PRED (9).

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SmoothV

SMOOTH_V_PRED (10).

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SmoothH

SMOOTH_H_PRED (11).

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Paeth

PAETH_PRED (12).

Implementations§

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impl IntraMode

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pub fn from_index(index: u8) -> Option<Self>

The mode for a coded index, or None if out of range.

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pub fn is_directional(self) -> bool

Whether this is a directional mode (is_directional_mode, §7.11.2): the eight modes V through D67.

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impl Clone for IntraMode

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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
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impl Copy for IntraMode

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impl Debug for IntraMode

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

Formats the value using the given formatter. Read more
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impl Eq for IntraMode

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impl PartialEq for IntraMode

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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
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impl StructuralPartialEq for IntraMode

Auto Trait Implementations§

Blanket Implementations§

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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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
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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

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fn into(self) -> U

Calls U::from(self).

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

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impl<T> Pointable for T

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const ALIGN: usize

The alignment of pointer.
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type Init = T

The type for initializers.
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unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more
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unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more
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unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more
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unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more
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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = !

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, !>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.