Struct Hash 

pub struct Hash { /* private fields */ }

Hash-based dithering (default method).

Implementations

impl Hash

pub fn new(seed: u32) -> Self

Trait Implementations

impl DitherMethod for Hash

fn compute(&self, index: u32) -> f32

Compute dither offset for a given index. Returns a value in range [-1, 1] to be scaled by amplitude.

fn dither<T>( &self, value: T, min: T, one: T, dither_amplitude: T, index: u32, ) -> T

where T: DitherFloat, Self: Sized,

Dither a single value.

fn simple_dither<T>(&self, value: T, one: T, index: u32) -> T

where T: DitherFloat + Number + CastableFrom<f32>, Self: Sized,

Simple dither for a single value.

fn dither_slice<T>(&self, values: &mut [T], min: T, one: T, dither_amplitude: T)

where T: DitherFloat + Send + Sync, Self: Sized,

Dither values in a slice (parallel version).

fn simple_dither_slice<T>(&self, values: &mut [T], one: T)

where T: DitherFloat + Number + CastableFrom<f32> + Send + Sync, Self: Sized,

Simple dither for values in a slice (parallel version).

fn dither_iter<T, I>( &self, values: I, min: T, one: T, dither_amplitude: T, ) -> Vec<T>

where T: DitherFloat + Send + Sync, I: IntoIterator<Item = T>, I::IntoIter: Send, Self: Sized,

Dither values from an iterator (parallel version).

fn simple_dither_iter<T, I>(&self, values: I, one: T) -> Vec<T>

where T: DitherFloat + Number + CastableFrom<f32> + Send + Sync, I: IntoIterator<Item = T>, I::IntoIter: Send, Self: Sized,

Simple dither for values from an iterator (parallel version).