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Merge pull request #962 from dylanmtaylor/sonar/security-reliability

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style: normalize the prores DCT basis literals (SonarCloud rust:S7454)
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Dylan M. Taylor
2026-10-23 09:37:38 -04:00
committed by GitHub
parent 52471b37e9 44067c8779
commit 53a18ec037
1 changed files with 4 additions and 4 deletions
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crates/video/src/prores/tables.rs
+4 -4
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@@ -88,13 +88,13 @@ pub(crate) fn qscale(qidx: u8) -> u32 {
/// Orthonormal 1-D DCT-II basis: `BASIS[u][x] = C(u)/2 · cos((2x+1)uπ/16)`, `C(0) = 1/√2`.
pub(crate) const BASIS: [[f32; 8]; 8] = [
[0.353_553_39, 0.353_553_39, 0.353_553_39, 0.353_553_39, 0.353_553_39, 0.353_553_39, 0.353_553_39, 0.353_553_39],
[0.490_392_64, 0.415_734_8, 0.277_785_12, 0.097_545_16, -0.097_545_16, -0.277_785_12, -0.415_734_8, -0.490_392_64],
[0.49039264, 0.415_734_8, 0.277_785_12, 0.097_545_16, -0.097_545_16, -0.277_785_12, -0.415_734_8, -0.49039264],
[0.461_939_77, 0.191_341_72, -0.191_341_72, -0.461_939_77, -0.461_939_77, -0.191_341_72, 0.191_341_72, 0.461_939_77],
[0.415_734_8, -0.097_545_16, -0.490_392_64, -0.277_785_12, 0.277_785_12, 0.490_392_64, 0.097_545_16, -0.415_734_8],
[0.415_734_8, -0.097_545_16, -0.49039264, -0.277_785_12, 0.277_785_12, 0.49039264, 0.097_545_16, -0.415_734_8],
[0.353_553_39, -0.353_553_39, -0.353_553_39, 0.353_553_39, 0.353_553_39, -0.353_553_39, -0.353_553_39, 0.353_553_39],
[0.277_785_12, -0.490_392_64, 0.097_545_16, 0.415_734_8, -0.415_734_8, -0.097_545_16, 0.490_392_64, -0.277_785_12],
[0.277_785_12, -0.49039264, 0.097_545_16, 0.415_734_8, -0.415_734_8, -0.097_545_16, 0.49039264, -0.277_785_12],
[0.191_341_72, -0.461_939_77, 0.461_939_77, -0.191_341_72, -0.191_341_72, 0.461_939_77, -0.461_939_77, 0.191_341_72],
[0.097_545_16, -0.277_785_12, 0.415_734_8, -0.490_392_64, 0.490_392_64, -0.415_734_8, 0.277_785_12, -0.097_545_16],
[0.097_545_16, -0.277_785_12, 0.415_734_8, -0.49039264, 0.49039264, -0.415_734_8, 0.277_785_12, -0.097_545_16],
];
#[cfg(test)]