From 7a2a37ad5099aed92ffb148995aba20c44f8d424 Mon Sep 17 00:00:00 2001
From: Paul Davis <paul@linuxaudiosystems.com>
Date: Thu, 22 Oct 2009 13:29:09 +0000
Subject: remember to reset inm1 each time around the interpolation loop

git-svn-id: svn://localhost/ardour2/branches/3.0@5852 d708f5d6-7413-0410-9779-e7cbd77b26cf
---
 libs/ardour/interpolation.cc | 1 +
 1 file changed, 1 insertion(+)

(limited to 'libs/ardour/interpolation.cc')

diff --git a/libs/ardour/interpolation.cc b/libs/ardour/interpolation.cc
index 47e3642bf3..1393d8aae8 100644
--- a/libs/ardour/interpolation.cc
+++ b/libs/ardour/interpolation.cc
@@ -117,6 +117,7 @@ CubicInterpolation::interpolate (int channel, nframes_t nframes, Sample *input,
 								fractional_phase_part * (3.0f * (input[i] - input[i+1]) - inm1 + input[i+2])));
 
 		    distance += _speed + acceleration;
+		    inm1 = input[i];
 	    }
 
     } else {
-- 
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