From ea559cf143beb9b6305293a355a66fef1a0bed4a Mon Sep 17 00:00:00 2001
From: "Steinar H. Gunderson" <sgunderson@bigfoot.com>
Date: Sat, 4 May 2013 22:58:52 +0200
Subject: [PATCH] Fix interpolation (it was broken after inversion).

---
 decode.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/decode.cpp b/decode.cpp
index 99776bc..c9a5ded 100644
--- a/decode.cpp
+++ b/decode.cpp
@@ -42,7 +42,7 @@ double find_zerocrossing(const std::vector<short> &pcm, int x)
 
 	double upper = x;
 	double lower = x + 1;
-	while (upper - lower > 1e-6) {
+	while (lower - upper > 1e-3) {
 		double mid = 0.5f * (upper + lower);
 		if (lanczos_interpolate(pcm, mid) > 0) {
 			upper = mid;
-- 
2.39.2