Struct GainImage

pub struct GainImage<'a, T: Clone + Copy + Default + Debug, const N: usize> {
    pub data: Cow<'a, [T]>,
    pub width: usize,
    pub height: usize,
    pub stride: usize,
}

Immutable image store

Fields

data: Cow<'a, [T]>

width: usize

height: usize

stride: usize

Image stride, items per row, might be 0

Implementations

impl<'a, T: Clone + Copy + Default + Debug, const N: usize> GainImage<'a, T, N>

pub fn alloc(width: usize, height: usize) -> Self

Allocates default image layout for given N channels count

pub fn borrow(arr: &'a [T], width: usize, height: usize) -> Self

Borrows existing data Stride will be default width * N

pub fn size_matches( &self, other: &GainImage<'_, T, N>, ) -> Result<(), ForgeError>

Checks if it is matches the size of the other image

pub fn size_matches_arb<const G: usize>( &self, other: &GainImage<'_, T, G>, ) -> Result<(), ForgeError>

Checks if it is matches the size of the other image

pub fn size_matches_mut( &self, other: &GainImageMut<'_, T, N>, ) -> Result<(), ForgeError>

Checks if it is matches the size of the other image

pub fn check_layout_channels(&self, cn: usize) -> Result<(), ForgeError>

Checks if layout matches necessary requirements by using external channels count

pub fn row_stride(&self) -> usize

Returns row stride

pub fn check_layout(&self) -> Result<(), ForgeError>

impl<const N: usize> GainImage<'_, u8, N>

pub fn expand_to_u16(&self, target_bit_depth: usize) -> GainImageMut<'_, u16, N>