X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=nageru%2Flrameter.cpp;h=e1c2e69f51954a6c8902027ada4c1db1dec35568;hb=HEAD;hp=62b4a9f923134b101f91254bdae5bff4398a88ed;hpb=392f9d1ccb835c05a3874c4bea163788b2c37024;p=nageru

diff --git a/nageru/lrameter.cpp b/nageru/lrameter.cpp
index 62b4a9f..e1c2e69 100644
--- a/nageru/lrameter.cpp
+++ b/nageru/lrameter.cpp
@@ -1,9 +1,14 @@
 #include "lrameter.h"
 
+#include <QPaintDevice>
 #include <QPainter>
 #include <QPalette>
 #include <QPen>
+#include <QPixmap>
 #include <QRect>
+#include <QWidget>
+#include <math.h>
+#include <mutex>
 
 #include "vu_common.h"
 
@@ -30,7 +35,7 @@ void LRAMeter::paintEvent(QPaintEvent *event)
 	float range_low_lufs;
 	float range_high_lufs;
 	{
-		unique_lock<mutex> lock(level_mutex);
+		lock_guard<mutex> lock(level_mutex);
 		level_lufs = this->level_lufs;
 		range_low_lufs = this->range_low_lufs;
 		range_high_lufs = this->range_high_lufs;