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ResolutionScaler

oximedia_codec::motion::hierarchical

Struct ResolutionScaler

pub struct ResolutionScaler;

Expand description

Resolution scaling utilities.

Implementations§

impl ResolutionScaler

pub fn downsample_2x(src: &[u8], width: usize, height: usize) -> Vec<u8> ⓘ

Downsamples image by factor of 2.

pub fn downsample_4x(src: &[u8], width: usize, height: usize) -> Vec<u8> ⓘ

Downsamples image by factor of 4.

pub const fn upsample_mv(mv: MotionVector, factor: i32) -> MotionVector

Upsamples motion vector coordinates.

pub const fn downsample_mv(mv: MotionVector, factor: i32) -> MotionVector

Downsamples motion vector coordinates.

pub const fn scale_position(x: usize, y: usize, scale: usize) -> (usize, usize)

Scales block position.

Auto Trait Implementations§

impl Freeze for ResolutionScaler

impl RefUnwindSafe for ResolutionScaler

impl Send for ResolutionScaler

impl Sync for ResolutionScaler

impl Unpin for ResolutionScaler

impl UnsafeUnpin for ResolutionScaler

impl UnwindSafe for ResolutionScaler

Blanket Implementations§

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

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impl<T, U> Into<U> for T
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