treat linux and windows VST plugins equivalent on session load

[ardour.git] / libs / ardour / plugin_insert.cc

diff --git a/libs/ardour/plugin_insert.cc b/libs/ardour/plugin_insert.cc
index 2f900174983bcd71f3d6bf9968475ef8fbe16212..6b6e466e1e17262326b9c6ea2dafdacaf01b0867 100644 (file)
--- a/libs/ardour/plugin_insert.cc
+++ b/libs/ardour/plugin_insert.cc
@@ -973,6 +973,22 @@ PluginInsert::set_state(const XMLNode& node, int version)
 
        boost::shared_ptr<Plugin> plugin = find_plugin (_session, prop->value(), type);
 
+       /* treat linux and windows VST plugins equivalent if they have the same uniqeID
+        * allow to move sessions windows <> linux */
+#ifdef LXVST_SUPPORT
+       if (plugin == 0 && type == ARDOUR::Windows_VST) {
+               type = ARDOUR::LXVST;
+               plugin = find_plugin (_session, prop->value(), type);
+       }
+#endif
+
+#ifdef WINDOWS_VST_SUPPORT
+       if (plugin == 0 && type == ARDOUR::LXVST) {
+               type = ARDOUR::Windows_VST;
+               plugin = find_plugin (_session, prop->value(), type);
+       }
+#endif
+
        if (plugin == 0) {
                error << string_compose(
                        _("Found a reference to a plugin (\"%1\") that is unknown.\n"