prevent VBAP from silencing an output buffer that it actually used

git-svn-id: svn://localhost/ardour2/branches/3.0@8901 d708f5d6-7413-0410-9779-e7cbd77b26cf

diff --git a/libs/panners/vbap/vbap.cc b/libs/panners/vbap/vbap.cc
index dc7677e8296761fd14d435161f27ff395c214231..0585500c2a3def8df956f26d713f7238458377a7 100644 (file)
--- a/libs/panners/vbap/vbap.cc
+++ b/libs/panners/vbap/vbap.cc
@@ -224,7 +224,7 @@ VBAPanner::distribute_one (AudioBuffer& srcbuf, BufferSet& obufs, gain_t gain_co
                        pan = gain_coefficient * signal->desired_gains[o];
                        mix_buffers_with_gain (dst+n,src+n,nframes-n,pan);
 
-                       todo[o] = false;
+                       todo[signal->desired_outputs[o]] = false;
                }
        }