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-rw-r--r--gtk2_ardour/meter_patterns.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/gtk2_ardour/meter_patterns.h b/gtk2_ardour/meter_patterns.h
index ae89a7866d..b793a9cc3c 100644
--- a/gtk2_ardour/meter_patterns.h
+++ b/gtk2_ardour/meter_patterns.h
@@ -30,6 +30,7 @@
extern sigc::signal<void> ResetAllPeakDisplays;
extern sigc::signal<void,ARDOUR::Route*> ResetRoutePeakDisplays;
extern sigc::signal<void,ARDOUR::RouteGroup*> ResetGroupPeakDisplays;
+extern sigc::signal<void> RedrawMetrics;
cairo_pattern_t* meter_render_ticks (Gtk::Widget& w, std::vector<ARDOUR::DataType> types);
cairo_pattern_t* meter_render_metrics (Gtk::Widget& w, std::vector<ARDOUR::DataType> types);