1 files changed, 14 insertions, 0 deletions
diff --git a/src/qcam/main_window.h b/src/qcam/main_window.h
index 46a494a9..f58cb6a6 100644
--- a/src/qcam/main_window.h
+++ b/src/qcam/main_window.h
@@ -10,7 +10,10 @@
 #include <map>
 #include <memory>
 
+#include <QElapsedTimer>
 #include <QMainWindow>
+#include <QObject>
+#include <QTimer>
 
 #include <libcamera/camera.h>
 #include <libcamera/stream.h>
@@ -28,10 +31,15 @@ enum {
 
 class MainWindow : public QMainWindow
 {
+	Q_OBJECT
+
 public:
 	MainWindow(const OptionsParser::Options &options);
 	~MainWindow();
 
+private Q_SLOTS:
+	void updateTitle();
+
 private:
 	int openCamera();
 
@@ -43,6 +51,8 @@ private:
 	int display(Buffer *buffer);
 
 	QString title_;
+	QTimer titleTimer_;
+
 	const OptionsParser::Options &options_;
 
 	std::shared_ptr<Camera> camera_;
@@ -51,6 +61,10 @@ private:
 
 	uint64_t lastBufferTime_;
 
+	QElapsedTimer frameRateInterval_;
+	uint32_t previousFrames_;
+	uint32_t framesCaptured_;
+
 	ViewFinder *viewfinder_;
 };