X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=vumeter.h;h=12afdc6398dfd2ec42128dd7272bab92b6c33533;hb=d7bba4abb3d56893399578f0540b9ded0a28380f;hp=f9be2920493667e2053ddb2e954d521b21226eed;hpb=94c0099fc26cb9c55c2a9a1436a3e8f740a4bb8a;p=nageru

diff --git a/vumeter.h b/vumeter.h
index f9be292..12afdc6 100644
--- a/vumeter.h
+++ b/vumeter.h
@@ -1,9 +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
@@ -16,7 +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:
@@ -26,6 +27,4 @@ private:
 	float level_lufs = -HUGE_VAL;
 };
 
-extern VUMeter *global_vu_meter;
-
 #endif