Skip to main content

ResBlock

Enum ResBlock 

Source
enum ResBlock {
    LumaDc {
        bx4: usize,
        by4: usize,
    },
    LumaAc {
        bx4: usize,
        by4: usize,
    },
    Luma4x4 {
        bx4: usize,
        by4: usize,
    },
    ChromaDc {
        comp: usize,
        mb_x: u32,
        mb_y: u32,
    },
    ChromaAc {
        comp: usize,
        cbx4: usize,
        cby4: usize,
    },
}
Expand description

残差ブロックの種類と位置(CAVLC は nC、CABAC は coded_block_flag の文脈に使う)。

Variants§

§

LumaDc

Intra16x16 の輝度 DC(MB 左上の 4x4 位置)。

Fields

§bx4: usize
§by4: usize
§

LumaAc

Intra16x16 の輝度 AC(15 係数)。

Fields

§bx4: usize
§by4: usize
§

Luma4x4

輝度 4x4(16 係数)。

Fields

§bx4: usize
§by4: usize
§

ChromaDc

クロマ DC(2x2、MB 左上の輝度画素位置)。

Fields

§comp: usize
§mb_x: u32
§mb_y: u32
§

ChromaAc

クロマ AC(15 係数、クロマ 4x4 位置)。

Fields

§comp: usize
§cbx4: usize
§cby4: usize

Trait Implementations§

Source§

impl Clone for ResBlock

Source§

fn clone(&self) -> ResBlock

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
Source§

impl Copy for ResBlock

Auto Trait Implementations§

Blanket Implementations§

Source§

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

Source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
Source§

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

Source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
Source§

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

Source§

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

Mutably borrows from an owned value. Read more
Source§

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

Source§

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
Source§

impl<T> From<T> for T

Source§

fn from(t: T) -> T

Returns the argument unchanged.

Source§

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

Source§

fn into(self) -> U

Calls U::from(self).

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

Source§

impl<T> Same for T

Source§

type Output = T

Should always be Self
Source§

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

Source§

type Owned = T

The resulting type after obtaining ownership.
Source§

fn to_owned(&self) -> T

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

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

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

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

Source§

type Error = Infallible

The type returned in the event of a conversion error.
Source§

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

Performs the conversion.
Source§

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

Source§

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

The type returned in the event of a conversion error.
Source§

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

Performs the conversion.