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Diffstat (limited to 'vendor/qoi/tests/common.rs')
-rw-r--r-- | vendor/qoi/tests/common.rs | 12 |
1 files changed, 0 insertions, 12 deletions
diff --git a/vendor/qoi/tests/common.rs b/vendor/qoi/tests/common.rs deleted file mode 100644 index cc1eff1..0000000 --- a/vendor/qoi/tests/common.rs +++ /dev/null @@ -1,12 +0,0 @@ -#[allow(unused)] -pub fn hash<const N: usize>(px: [u8; N]) -> u8 { - let r = px[0]; - let g = px[1]; - let b = px[2]; - let a = if N >= 4 { px[3] } else { 0xff }; - let rm = r.wrapping_mul(3); - let gm = g.wrapping_mul(5); - let bm = b.wrapping_mul(7); - let am = a.wrapping_mul(11); - rm.wrapping_add(gm).wrapping_add(bm).wrapping_add(am) % 64 -} |