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yuyv444_to_rgb: avoid highlight overflows

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YAMAMOTO Takashi
2023-10-16 13:09:49 +09:00
parent ae0d818e1c
commit aa4d7550e9
1 changed files with 3 additions and 3 deletions
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nokhwa-core/src/types.rs
+3 -3
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@@ -1617,9 +1617,9 @@ pub fn yuyv444_to_rgb(y: i32, u: i32, v: i32) -> [u8; 3] {
let c298 = (y - 16) * 298;
let d = u - 128;
let e = v - 128;
let r = ((c298 + 409 * e + 128) >> 8) as u8;
let g = ((c298 - 100 * d - 208 * e + 128) >> 8) as u8;
let b = ((c298 + 516 * d + 128) >> 8) as u8;
let r = ((c298 + 409 * e + 128) >> 8).clamp(0, 255) as u8;
let g = ((c298 - 100 * d - 208 * e + 128) >> 8).clamp(0, 255) as u8;
let b = ((c298 + 516 * d + 128) >> 8).clamp(0, 255) as u8;
[r, g, b]
}