Added reprojection ratio to statistics page.

src/tabcontrollers/StatisticsTabController.h

@@ -18,9 +18,11 @@ class StatisticsTabController : public QObject {
 	Q_PROPERTY(float hmdRotations READ hmdRotations)
 	Q_PROPERTY(float leftControllerMaxSpeed READ leftControllerMaxSpeed)
 	Q_PROPERTY(float rightControllerMaxSpeed READ rightControllerMaxSpeed)
+	Q_PROPERTY(int presentedFrames READ presentedFrames)
 	Q_PROPERTY(int droppedFrames READ droppedFrames)
 	Q_PROPERTY(int reprojectedFrames READ reprojectedFrames)
 	Q_PROPERTY(int timedOut READ timedOut)
+	Q_PROPERTY(float totalReprojectedRatio READ totalReprojectedRatio)
 
 private:
 	OverlayController* parent;
@@ -34,21 +36,20 @@ private:
 	unsigned lastPosTimer = 0;
 	float lastHmdPos[3];
 	bool lastHmdPosValid = false;
-	unsigned compositorStatsPid = 0;
 
 	float m_hmdRotation = 0.0f;
-
 	double m_hmdDistanceMoved = 0.0;
 
 	float m_leftControllerMaxSpeed = 0.0f;
-
 	float m_rightControllerMaxSpeed = 0.0f;
 
+	vr::Compositor_CumulativeStats m_cumStats;
+	unsigned m_presentedFramesOffset = 0;
 	unsigned m_droppedFramesOffset = 0;
-
 	unsigned m_reprojectedFramesOffset = 0;
-
 	unsigned m_timedOutOffset = 0;
+	unsigned m_totalRatioPresentedOffset = 0;
+	unsigned m_totalRatioReprojectedOffset = 0;
 
 public:
 	void initStage1();
@@ -61,18 +62,22 @@ public:
 	float rightControllerMaxSpeed() const;
 	float leftControllerMaxSpeed() const;
 
+	unsigned presentedFrames() const;
 	unsigned droppedFrames() const;
 	unsigned reprojectedFrames() const;
 	unsigned timedOut() const;
+	float totalReprojectedRatio() const;
 
 public slots:
 	void statsDistanceResetClicked();
 	void statsRotationResetClicked();
 	void statsLeftControllerSpeedResetClicked();
 	void statsRightControllerSpeedResetClicked();
+	void presentedFramesResetClicked();
 	void droppedFramesResetClicked();
 	void reprojectedFramesResetClicked();
 	void timedOutResetClicked();
+	void totalRatioResetClicked();
 };