diff options
Diffstat (limited to 'ftnoir_tracker_aruco/ar_video_widget.h')
| -rw-r--r-- | ftnoir_tracker_aruco/ar_video_widget.h | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/ftnoir_tracker_aruco/ar_video_widget.h b/ftnoir_tracker_aruco/ar_video_widget.h index dd0c16ac..3a1574cd 100644 --- a/ftnoir_tracker_aruco/ar_video_widget.h +++ b/ftnoir_tracker_aruco/ar_video_widget.h @@ -15,6 +15,7 @@ #include <QLabel> #include <QPainter> #include <QPaintEvent> +#include <QTimer> // ---------------------------------------------------------------------------- class ArucoVideoWidget : public QWidget @@ -22,7 +23,9 @@ class ArucoVideoWidget : public QWidget Q_OBJECT public: - ArucoVideoWidget(QWidget *parent) : QWidget(parent), mtx() { + ArucoVideoWidget(QWidget *parent) : QWidget(parent), width(0), height(0), fb{0} { + connect(&timer, SIGNAL(timeout()), this, SLOT(update_and_repaint())); + timer.start(60); } void update_image(unsigned char* frame, int width, int height); protected slots: @@ -31,9 +34,14 @@ protected slots: QPainter painter(this); painter.drawPixmap(e->rect(), pixmap, e->rect()); } + void update_and_repaint(); + private: QMutex mtx; QPixmap pixmap; + QTimer timer; + char fb[2048*2048*3]; + int width,height; }; #endif // VIDEOWIDGET_H |