Optimize automation-event process splitting

[ardour.git] / gtk2_ardour / plugin_display.h

diff --git a/gtk2_ardour/plugin_display.h b/gtk2_ardour/plugin_display.h
index 4828ee77394f0fc39fbf831e716fe5a915578afd..38c2777caf7f8f462b4f341706fc312cd95f7c6c 100644 (file)
--- a/gtk2_ardour/plugin_display.h
+++ b/gtk2_ardour/plugin_display.h
@@ -40,9 +40,11 @@ protected:
                _qdraw_connection.disconnect ();
        }
 
-       void update_height_alloc (uint32_t inline_height);
+       virtual void update_height_alloc (uint32_t inline_height);
        virtual uint32_t render_inline (cairo_t *, uint32_t width);
 
+       virtual void display_sample (cairo_t* cr, double w, double h);
+
        boost::shared_ptr<ARDOUR::Plugin> _plug;
        PBD::ScopedConnection _qdraw_connection;
        PBD::ScopedConnection _death_connection;