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minor tweak

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This commit is contained in:
osmarks 2023-06-27 14:28:00 +01:00
parent 30a1e0e358
commit dacc2b19e5
1 changed files with 3 additions and 7 deletions
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10
fractalart-rs/src/main.rs
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@ -1,4 +1,4 @@
use image::{Rgb, ImageBuffer, RgbImage};
use image::{Rgb, ImageBuffer, RgbImage, buffer::ConvertBuffer};
use std::cmp::{max, min};
use nanorand::{WyRand, RNG};
use gumdrop::Options;
@ -130,10 +130,6 @@ fn main() {
}
// discard low bits of image pixels before saving, as monitors mostly can't render these and it wastes space
let low_color_depth_image = RgbImage::from_fn(w, h, |x, y| {
let Rgb([r, g, b]) = im.get_pixel(x, y);
Rgb([(r >> 8) as u8, (g >> 8) as u8, (b >> 8) as u8])
});
let low_color_depth_image: RgbImage = im.convert();
low_color_depth_image.save(&opts.filename).expect("failed to save image");
}
}