X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=src%2Flib%2Faudio_filter.cc;h=3d3ecdfbb3deed7bfef315818646ffaf12e0dac3;hb=7c839a2530c910f062f3da8a02b7c70603c1f31b;hp=2c92236b6f55fe1b2a0c4ffd3bab3afaad30f5bb;hpb=2610abb85fc82056c51c540d7a3d8f691dfe3403;p=dcpomatic.git

diff --git a/src/lib/audio_filter.cc b/src/lib/audio_filter.cc
index 2c92236b6..3d3ecdfbb 100644
--- a/src/lib/audio_filter.cc
+++ b/src/lib/audio_filter.cc
@@ -1,24 +1,26 @@
 /*
     Copyright (C) 2014 Carl Hetherington <cth@carlh.net>
 
-    This program is free software; you can redistribute it and/or modify
+    This file is part of DCP-o-matic.
+
+    DCP-o-matic is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
     the Free Software Foundation; either version 2 of the License, or
     (at your option) any later version.
 
-    This program is distributed in the hope that it will be useful,
+    DCP-o-matic is distributed in the hope that it will be useful,
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
 
     You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+    along with DCP-o-matic.  If not, see <http://www.gnu.org/licenses/>.
 
 */
 
 #include "audio_filter.h"
 #include "audio_buffers.h"
+#include "util.h"
 #include <cmath>
 
 using std::min;
@@ -104,7 +106,7 @@ AudioFilter::run (shared_ptr<const AudioBuffers> in)
 
 	int const amount = min (in->frames(), _tail->frames());
 	if (amount < _tail->frames ()) {
-		_tail->move (amount, 0, _tail->frames() - amount);
+		_tail->move (_tail->frames() - amount, amount, 0);
 	}
 	_tail->copy_from (in.get(), amount, in->frames() - amount, _tail->frames () - amount);