# HG changeset patch
# User cannam
# Date 1173697211 0
# Node ID d3995d2b5e088947c0b29858289c8352a4b5924a
# Parent  2403ae53b8a54ca15993502ceae0649514a48821
* Fix from Craig Sapp for incorrect mixdown code

diff -r 2403ae53b8a5 -r d3995d2b5e08 host/vamp-simple-host.cpp
--- a/host/vamp-simple-host.cpp	Fri Mar 02 12:26:53 2007 +0000
+++ b/host/vamp-simple-host.cpp	Mon Mar 12 11:00:11 2007 +0000
@@ -322,15 +322,22 @@
             }
         }
 
-        for (int c = 0; c < sfinfo.channels; ++c) {
-            int tc = c;
-            if (mix) tc = 0;
-            for (int j = 0; j < blockSize && j < count; ++j) {
-                plugbuf[tc][j] += filebuf[j * channels + c];
+        for (int j = 0; j < blockSize && j < count; ++j) {
+            int tc = 0;
+            for (int c = 0; c < sfinfo.channels; ++c) {
+                tc = c;
+                if (mix) tc = 0;
+                plugbuf[tc][j] += filebuf[j * sfinfo.channels + c];
             }
+            if (mix) {
+                plugbuf[0][j] /= sfinfo.channels;
+            }
+        }
 
-            if (plugin->getInputDomain() == Vamp::Plugin::FrequencyDomain) {
-                transformInput(plugbuf[tc], blockSize);
+        if (plugin->getInputDomain() == Vamp::Plugin::FrequencyDomain) {
+            for (int c = 0; c < sfinfo.channels; ++c) {
+                transformInput(plugbuf[c], blockSize);
+                if (mix) break;
             }
         }