more MTC stuff, including toggleable use of torben's PI controller

[ardour.git] / libs / ardour / ardour / plugin.h

diff --git a/libs/ardour/ardour/plugin.h b/libs/ardour/ardour/plugin.h
index d6cdd00c39101ad61fcc2d9fb0ee9d93fc6be2fc..5a86b6e005fc51e0d1ef44becfac8e2120f00ef0 100644 (file)
--- a/libs/ardour/ardour/plugin.h
+++ b/libs/ardour/ardour/plugin.h
@@ -137,6 +137,7 @@ class Plugin : public PBD::StatefulDestructible, public Latent
        };
 
        virtual std::vector<PresetRecord> get_presets();
+       virtual std::string current_preset() const { return std::string(); }
 
        const PresetRecord* preset_by_label(const std::string& label);
        const PresetRecord* preset_by_uri(const std::string& uri);