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| author | metamuffin <metamuffin@disroot.org> | 2022-12-07 23:08:11 +0100 |
|---|---|---|
| committer | metamuffin <metamuffin@disroot.org> | 2022-12-07 23:08:11 +0100 |
| commit | 8b7792d6aa27578221fee7cc8be1ceb202602a5a (patch) | |
| tree | 0675d17e616482b606fbf656575fe56144b7a361 /evc/src/helpers/pixel.rs | |
| parent | e4704f1ba3ff7d9c75714d432768ce12f630e745 (diff) | |
| download | video-codec-experiments-8b7792d6aa27578221fee7cc8be1ceb202602a5a.tar video-codec-experiments-8b7792d6aa27578221fee7cc8be1ceb202602a5a.tar.bz2 video-codec-experiments-8b7792d6aa27578221fee7cc8be1ceb202602a5a.tar.zst | |
implement broken value scale
Diffstat (limited to 'evc/src/helpers/pixel.rs')
| -rw-r--r-- | evc/src/helpers/pixel.rs | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/evc/src/helpers/pixel.rs b/evc/src/helpers/pixel.rs index f7d6621..964040d 100644 --- a/evc/src/helpers/pixel.rs +++ b/evc/src/helpers/pixel.rs @@ -29,6 +29,7 @@ impl Pixel { ); SQRT[rd + gd + bd] } + #[inline] pub fn average(a: Pixel, b: Pixel) -> Pixel { //? this functions is broken @@ -39,6 +40,8 @@ impl Pixel { b: (a.b >> 1) + (b.b >> 1), } } + + #[inline] pub fn scale(&self, factor: f32) -> Pixel { Pixel { r: ((self.r as f32) * factor).clamp(0.0, 255.0) as u8, |