| use crate::RawPixel; | |
| use crate::{RawImage, SubtractBlack}; | |
| impl RawImage { | |
| pub fn subtract_black_fn(&self) -> impl Fn(RawPixel) -> u16 + use<> { | |
| match self.black { | |
| SubtractBlack::CfaGrid(black_levels) => move |pixel: RawPixel| pixel.value.saturating_sub(black_levels[2 * (pixel.row % 2) + (pixel.column % 2)]), | |
| _ => todo!(), | |
| } | |
| } | |
| } | |