pub struct GammaLut {
tables: [[u8; 256]; 8],
}Fields§
§tables: [[u8; 256]; 8]Implementations§
Source§impl GammaLut
impl GammaLut
fn generate_tables( &mut self, contrast: f32, paint_gamma: f32, device_gamma: f32, )
pub fn table_count(&self) -> usize
pub fn get_table(&self, color: u8) -> &[u8; 256]
pub fn new(contrast: f32, paint_gamma: f32, device_gamma: f32) -> GammaLut
pub fn preblend(&self, pixels: &mut [u8], color: ColorU)
pub fn preblend_scaled(&self, pixels: &mut [u8], color: ColorU, percent: u8)
pub fn preblend_grayscale(&self, pixels: &mut [u8], color: ColorU)
Auto Trait Implementations§
impl Freeze for GammaLut
impl RefUnwindSafe for GammaLut
impl Send for GammaLut
impl Sync for GammaLut
impl Unpin for GammaLut
impl UnwindSafe for GammaLut
Blanket Implementations§
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
Source§impl<T> IntoEither for T
impl<T> IntoEither for T
Source§fn into_either(self, into_left: bool) -> Either<Self, Self>
fn into_either(self, into_left: bool) -> Either<Self, Self>
Converts
self into a Left variant of Either<Self, Self>
if into_left is true.
Converts self into a Right variant of Either<Self, Self>
otherwise. Read moreSource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
Converts
self into a Left variant of Either<Self, Self>
if into_left(&self) returns true.
Converts self into a Right variant of Either<Self, Self>
otherwise. Read more