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Code Issues Releases Wiki Activity

Save some more CPU cycles in the limiter (#939)

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Optimise limiter CPU usage
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Jason Gray 2022-01-17 15:57:30 -06:00 • committed by GitHub
parent 72af0d2014
commit c6e97a7f8a
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3 changed files with 62 additions and 56 deletions
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4
src/main.rs
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@ -187,7 +187,7 @@ fn get_setup() -> Setup {
const VALID_INITIAL_VOLUME_RANGE: RangeInclusive<u16> = 0..=100;
const VALID_VOLUME_RANGE: RangeInclusive<f64> = 0.0..=100.0;
const VALID_NORMALISATION_KNEE_RANGE: RangeInclusive<f64> = 0.0..=10.0;
const VALID_NORMALISATION_PREGAIN_RANGE: RangeInclusive<f32> = -10.0..=10.0;
const VALID_NORMALISATION_PREGAIN_RANGE: RangeInclusive<f64> = -10.0..=10.0;
const VALID_NORMALISATION_THRESHOLD_RANGE: RangeInclusive<f64> = -10.0..=0.0;
const VALID_NORMALISATION_ATTACK_RANGE: RangeInclusive<u64> = 1..=500;
const VALID_NORMALISATION_RELEASE_RANGE: RangeInclusive<u64> = 1..=1000;
@ -1339,7 +1339,7 @@ fn get_setup() -> Setup {
.unwrap_or(player_default_config.normalisation_type);
normalisation_pregain_db = opt_str(NORMALISATION_PREGAIN)
.map(|pregain| match pregain.parse::<f32>() {
.map(|pregain| match pregain.parse::<f64>() {
Ok(value) if (VALID_NORMALISATION_PREGAIN_RANGE).contains(&value) => value,
_ => {
let valid_values = &format!(