Struct ChromaLocInfo

pub struct ChromaLocInfo {
    pub top_field: u64,
    pub bottom_field: u64,
}

Expand description

Directly part of VuiParameters.

Specifies the location of chroma samples as follows:

If chroma_format_idc is equal to 1 (4:2:0 chroma format), chroma_sample_loc_type_top_field and chroma_sample_loc_type_bottom_field specify the location of chroma samples for the top field and the bottom field, respectively, as shown in ISO/IEC 23008-2 - Figure E.1.
Otherwise (chroma_format_idc is not equal to 1), the values of the syntax elements chroma_sample_loc_type_top_field and chroma_sample_loc_type_bottom_field shall be ignored. When chroma_format_idc is equal to 2 (4:2:2 chroma format) or 3 (4:4:4 chroma format), the location of chroma samples is specified in ISO/IEC 23008-2 - 6.2. When chroma_format_idc is equal to 0, there is no chroma sample array.

Fields§

§top_field: u64

chroma_sample_loc_type_top_field

§bottom_field: u64

chroma_sample_loc_type_bottom_field

Trait Implementations§

impl Clone for ChromaLocInfo

fn clone(&self) -> ChromaLocInfo

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 ChromaLocInfo

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

Formats the value using the given formatter. Read more

impl PartialEq for ChromaLocInfo

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

Tests for self and other values to be equal, and is used by ==.

1.0.0 · Source§

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 StructuralPartialEq for ChromaLocInfo

Auto Trait Implementations§

impl Freeze for ChromaLocInfo

impl RefUnwindSafe for ChromaLocInfo

impl Send for ChromaLocInfo

impl Sync for ChromaLocInfo

impl Unpin for ChromaLocInfo

impl UnwindSafe for ChromaLocInfo

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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Casts the value.

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Immutably borrows from an owned value. Read more

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

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impl<Src, Dst> CastFrom<Src> for Dst
where Src: Cast<Dst>,

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Casts the value.

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where T: CheckedCast<Dst>,

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Casts the value.

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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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Performs the conversion.

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Casts the value.

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The resulting type after obtaining ownership.

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