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-rw-r--r--src/parsing/equalizer_apo.lalrpop8
1 files changed, 2 insertions, 6 deletions
diff --git a/src/parsing/equalizer_apo.lalrpop b/src/parsing/equalizer_apo.lalrpop
index 39dda67..752aee4 100644
--- a/src/parsing/equalizer_apo.lalrpop
+++ b/src/parsing/equalizer_apo.lalrpop
@@ -5,12 +5,8 @@ use std::str::FromStr;
5grammar; 5grammar;
6 6
7pub Main: Filter = { 7pub Main: Filter = {
8 <preamp: Preamp> <eq: Eq> => { 8 <preamp: Preamp> <eq: Eq> => Filter { preamp, frequencies: eq.0, coefficients: eq.1 }
9 let coefficients: Vec<_> = eq.1.iter().map(|decibel| 10f64.powf(decibel / 10f64).sqrt()).collect(); 9
10 // TODO: add decibel_to_ratio conversion function
11 let preamp = 10f64.powf(preamp / 10f64);
12 Filter { preamp, frequencies: eq.0, coefficients }
13 }
14} 10}
15 11
16Preamp: f64 = { 12Preamp: f64 = {