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SpatialPredictor

oximedia_codec::motion::predictor

Struct SpatialPredictor

pub struct SpatialPredictor;

Expand description

Spatial MV predictor calculator.

Implementations§

impl SpatialPredictor

pub const fn new() -> Self

Creates a new spatial predictor.

pub fn get_left(ctx: &MvPredContext) -> Option<MotionVector>

Gets the left neighbor MV.

pub fn get_top(ctx: &MvPredContext) -> Option<MotionVector>

Gets the top neighbor MV.

pub fn get_top_right(ctx: &MvPredContext) -> Option<MotionVector>

Gets the top-right neighbor MV.

pub fn get_top_left(ctx: &MvPredContext) -> Option<MotionVector>

Gets the top-left neighbor MV.

pub fn median(a: MotionVector, b: MotionVector, c: MotionVector) -> MotionVector

Calculates the median predictor from three MVs.

pub fn calculate_median(ctx: &MvPredContext) -> MotionVector

Calculates the median MVP from spatial neighbors.

pub fn build_predictors(ctx: &MvPredContext, list: &mut MvPredictorList)

Builds spatial predictor list.

Trait Implementations§

impl Clone for SpatialPredictor

fn clone(&self) -> SpatialPredictor

Returns a duplicate of the value. Read more

1.0.0 · Source§

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

Performs copy-assignment from source. Read more

impl Debug for SpatialPredictor

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

Formats the value using the given formatter. Read more

impl Default for SpatialPredictor

fn default() -> SpatialPredictor

Returns the “default value” for a type. Read more

impl Copy for SpatialPredictor

Auto Trait Implementations§

impl Freeze for SpatialPredictor

impl RefUnwindSafe for SpatialPredictor

impl Send for SpatialPredictor

impl Sync for SpatialPredictor

impl Unpin for SpatialPredictor

impl UnsafeUnpin for SpatialPredictor

impl UnwindSafe for SpatialPredictor

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> IntoEither for T

fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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 = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

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.