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Resolve all '#[allow(clippy::manual_saturating_arithmetic)]' error supressions

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This commit is contained in:
Dr. Dystopia 2021-11-30 13:57:47 +01:00
parent 636a24e8f2
commit a0dfb2e8ad
1 changed files with 2 additions and 7 deletions
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9
voxygen/src/ui/graphic/pixel_art.rs
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@ -34,7 +34,6 @@ const EPSILON: f32 = 0.0001;
// we can now calculate the combined alpha value
// and E6 can then be solved for c3
// E9: c3 = (A1 * c1 * a1 + A2 * c2 * a2) / a3
#[allow(clippy::manual_saturating_arithmetic)] // TODO: Pending review in #587
pub fn resize_pixel_art(image: &RgbaImage, new_width: u32, new_height: u32) -> RgbaImage {
span!(_guard, "resize_pixel_art");
let (width, height) = image.dimensions();
@ -52,9 +51,7 @@ pub fn resize_pixel_art(image: &RgbaImage, new_width: u32, new_height: u32) -> R
let xsmax = (xsmin + wratio).min(width as f32);
// Min and max pixels covered
let xminp = xsmin.floor() as u32;
let xmaxp = ((xsmax - EPSILON).ceil() as u32)
.checked_sub(1)
.unwrap_or(0);
let xmaxp = ((xsmax - EPSILON).ceil() as u32).saturating_sub(1);
// Fraction of first pixel to use
let first_x_frac = if xminp != xmaxp {
1.0 - xsmin.fract()
@ -68,9 +65,7 @@ pub fn resize_pixel_art(image: &RgbaImage, new_width: u32, new_height: u32) -> R
let ysmax = (ysmin + hratio).min(height as f32);
// Min and max of pixels covered
let yminp = ysmin.floor() as u32;
let ymaxp = ((ysmax - EPSILON).ceil() as u32)
.checked_sub(1)
.unwrap_or(0);
let ymaxp = ((ysmax - EPSILON).ceil() as u32).saturating_sub(1);
// Fraction of first pixel to use
let first_y_frac = if yminp != ymaxp {
1.0 - ysmin.fract()