41 

    41 

    42 #ifndef MAIN_WINDOW_H

    42 #ifndef MAIN_WINDOW_H

    43 #define MAIN_WINDOW_H

    43 #define MAIN_WINDOW_H

    44 

    44 

    45 #include <QtGui>

    45 #include <QtGui>

    46 #include <QPixmap>

    47 #include <QPixmap>

    47 

    48 

    48 class DemoTextItem;

    49 class DemoTextItem;

    49 class ImageItem;

    50 class ImageItem;

    50 

    51 

    60     int performBenchmark();

    61     int performBenchmark();

    61     void switchTimerOnOff(bool on);

    62     void switchTimerOnOff(bool on);

    62     void start();

    63     void start();

    63 

    64 

    64     QGraphicsScene *scene;

    65     QGraphicsScene *scene;

    65     bool loop;

    68     bool loop;

    66 

    69 

    67     // FPS stuff:

    70     // FPS stuff:

    68     QList<QTime> frameTimeList;

    71     QList<QTime> frameTimeList;

    69     QList<float> fpsHistory;

    72     QList<float> fpsHistory;