Struct TransformRgbToGrayExecutor 

struct TransformRgbToGrayExecutor<T, const SRC_LAYOUT: u8, const DST_LAYOUT: u8, const BUCKET: usize> {
    trc_box: ToneReproductionRgbToGray<T, BUCKET>,
    weights: Vector3f,
    bit_depth: usize,
    gamma_lut: usize,
}

Fields

trc_box: ToneReproductionRgbToGray<T, BUCKET>

weights: Vector3f

bit_depth: usize

gamma_lut: usize

Trait Implementations

impl<T: Clone, const SRC_LAYOUT: u8, const DST_LAYOUT: u8, const BUCKET: usize> Clone for TransformRgbToGrayExecutor<T, SRC_LAYOUT, DST_LAYOUT, BUCKET>

fn clone(&self) -> TransformRgbToGrayExecutor<T, SRC_LAYOUT, DST_LAYOUT, BUCKET>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<T: Copy + Default + PointeeSizeExpressible + 'static, const SRC_LAYOUT: u8, const DST_LAYOUT: u8, const BUCKET: usize> TransformExecutor<T> for TransformRgbToGrayExecutor<T, SRC_LAYOUT, DST_LAYOUT, BUCKET>

where u32: AsPrimitive<T>,

fn transform(&self, src: &[T], dst: &mut [T]) -> Result<(), CmsError>

Count of samples always must match. If there is N samples of Cmyk source then N samples of Rgb is expected as an output.