X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=vumeter.h;h=12afdc6398dfd2ec42128dd7272bab92b6c33533;hb=d7bba4abb3d56893399578f0540b9ded0a28380f;hp=61fbf23a5995ddf505a3320ade5b8282e04aabbc;hpb=8d0d68b7cca3a4c58268fa0822ca38bb1863dd19;p=nageru

diff --git a/vumeter.h b/vumeter.h
index 61fbf23..12afdc6 100644
--- a/vumeter.h
+++ b/vumeter.h
@@ -1,10 +1,10 @@
 #ifndef VUMETER_H
 #define VUMETER_H
 
-#include <QWidget>
+#include <math.h>
 #include <QLabel>
 #include <QPaintEvent>
-
+#include <QWidget>
 #include <mutex>
 
 class VUMeter : public QWidget
@@ -17,7 +17,7 @@ public:
 	void set_level(float level_lufs) {
 		std::unique_lock<std::mutex> lock(level_mutex);
 		this->level_lufs = level_lufs;
-		update();
+		QMetaObject::invokeMethod(this, "update", Qt::AutoConnection);
 	}
 
 private:
@@ -27,7 +27,4 @@ private:
 	float level_lufs = -HUGE_VAL;
 };
 
-extern VUMeter *global_vu_meter;
-extern QLabel *global_peak_display;
-
 #endif