From 32f439da1cd55835021bd02d9c18c8e58373d011 Mon Sep 17 00:00:00 2001
From: PeaZomboss <PeaZomboss@outlook.com>
Date: Thu, 17 Oct 2024 15:28:23 +0800
Subject: [PATCH] Correct result when taps is odd

---
 src/sinc.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/sinc.rs b/src/sinc.rs
index 13e169d..5f339bb 100644
--- a/src/sinc.rs
+++ b/src/sinc.rs
@@ -133,7 +133,7 @@ impl Converter {
         let mut right;
         if taps % 2 == 1 {
             let pos = coef * self.quan;
-            let posu = coef as usize;
+            let posu = pos as usize;
             let h1 = self.filter[posu];
             let h2 = self.filter[posu + 1];
             let h = h1 + (h2 - h1) * (pos - posu as f64);