shared peak-display reset in mixer+meterbridge

[ardour.git] / gtk2_ardour / meter_patterns.cc

diff --git a/gtk2_ardour/meter_patterns.cc b/gtk2_ardour/meter_patterns.cc
index 6069bcb343eb8fa3925e7046af9fac997004e03f..a5fd5ea40700ed52fc0ccb2fed90ac8227f56a7b 100644 (file)
--- a/gtk2_ardour/meter_patterns.cc
+++ b/gtk2_ardour/meter_patterns.cc
@@ -38,6 +38,9 @@ using namespace std;
 
 static const int max_pattern_metric_size = 1026;
 
+sigc::signal<void> ResetAllPeakDisplays;
+sigc::signal<void,ARDOUR::RouteGroup*> ResetGroupPeakDisplays;
+
 cairo_pattern_t*
 meter_render_ticks (Gtk::Widget& w, vector<ARDOUR::DataType> types)
 {