improve caching of metric and tick patters

[ardour.git] / gtk2_ardour / meter_patterns.h

diff --git a/gtk2_ardour/meter_patterns.h b/gtk2_ardour/meter_patterns.h
index df755f7acee9d520161a4221352df7bcea638f9b..a664f478f221a5693399f80618b4d0f8a1c3b332 100644 (file)
--- a/gtk2_ardour/meter_patterns.h
+++ b/gtk2_ardour/meter_patterns.h
@@ -40,7 +40,7 @@ cairo_pattern_t* meter_render_metrics (Gtk::Widget& w, std::vector<ARDOUR::DataT
 gint meter_expose_ticks (GdkEventExpose *ev, std::vector<ARDOUR::DataType> types, Gtk::DrawingArea *mta);
 gint meter_expose_metrics (GdkEventExpose *ev, std::vector<ARDOUR::DataType> types, Gtk::DrawingArea *mma);
 
-void meter_clear_pattern_cache();
+void meter_clear_pattern_cache(int which=7);
 
 #endif