From e494b49ed5a8f077f263e74b5b88a825540ee7df Mon Sep 17 00:00:00 2001
From: Werner Schweer <ws.seh.de>
Date: Mon, 19 Jun 2006 11:33:11 +0000
Subject: fixed: mono plugins on stereo tracks only work on one channel

---
 muse/ChangeLog              | 3 ++-
 muse/muse/plugin.cpp        | 8 ++++----
 muse/muse/projectdialog.cpp | 2 +-
 3 files changed, 7 insertions(+), 6 deletions(-)

diff --git a/muse/ChangeLog b/muse/ChangeLog
index b84a9cab..6e454c86 100644
--- a/muse/ChangeLog
+++ b/muse/ChangeLog
@@ -1,5 +1,6 @@
 19.6. (ws)
-      * fix drawing of cutted wave part
+      * fixed: mono plugins on stereo tracks work only on one channel
+      * fixed drawing of cutted wave part
 14.6. (ws)
       * fix build of libawlplugin.so; works for "release" build
 12.6. (ws)
diff --git a/muse/muse/plugin.cpp b/muse/muse/plugin.cpp
index 6ab03d18..c5d6362a 100644
--- a/muse/muse/plugin.cpp
+++ b/muse/muse/plugin.cpp
@@ -564,7 +564,7 @@ void PluginI::apply(unsigned nframes, int ports, float** src, float** dst)
       float** spp = sp;
       float** dpp = dp;
       for (int i = 0; i < instances; ++i) {
-            pif[i]->apply(nframes, sp, dp);
+            pif[i]->apply(nframes, spp, dpp);
             spp += iports;
             dpp += oports;
             }
@@ -656,7 +656,7 @@ bool PluginI::initPluginInstance(Plugin* plug, int c)
       _name  = _plugin->name() + inst;
       _label = _plugin->label() + inst;
 
-      instances = channel/plug->outports();
+      instances = channel / plug->outports();
       if (instances < 1)
             instances = 1;
       pif = new PluginIF*[instances];
@@ -718,6 +718,7 @@ void PluginI::writeConfiguration1(Xml& xml)
       if (hasNativeGui() && nativeGuiVisible())
             xml.intTag("nativeGui", 1);
       }
+
 //---------------------------------------------------------
 //   readConfiguration
 //    return true on error
@@ -725,7 +726,6 @@ void PluginI::writeConfiguration1(Xml& xml)
 
 bool PluginI::readConfiguration(QDomNode node)
       {
-      instances     = 1;
       QDomElement e = node.toElement();
       QString file  = e.attribute("file");
       QString label = e.attribute("label");
@@ -735,7 +735,7 @@ bool PluginI::readConfiguration(QDomNode node)
             _plugin = plugins.find(file, label);
             if (_plugin == 0)
                   return true;
-            if (initPluginInstance(_plugin, instances))
+            if (initPluginInstance(_plugin, channel))
                   return true;
             }
       node = node.firstChild();
diff --git a/muse/muse/projectdialog.cpp b/muse/muse/projectdialog.cpp
index 968e6cc4..b31e94ff 100644
--- a/muse/muse/projectdialog.cpp
+++ b/muse/muse/projectdialog.cpp
@@ -143,7 +143,7 @@ void ProjectTree::dropEvent(QDropEvent* event)
       QTreeWidgetItem* dstItem = itemAt(event->pos());
       if (dstItem && dstItem->type() == DIR_TYPE) {
             QString src = event->mimeData()->text();
-            QTreeWidgetItem* srcItem;
+            QTreeWidgetItem* srcItem = 0;
             int n = topLevelItemCount();
             for (int i = 0; i < n; ++i) {
                   QTreeWidgetItem* item = topLevelItem(i);
-- 
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