#include <QObject>
#include <gst/gst.h>
+#include <QRectF>
class QtCamConfig;
class QMetaObject;
virtual void reset() = 0;
virtual GstElement *sinkElement() = 0;
+ virtual QRectF renderArea() = 0;
+
protected:
QtCamViewfinderRenderer(QtCamConfig *config, QObject *parent = 0);
signals:
void updateRequested();
+ void renderAreaChanged();
};
#define QT_CAM_VIEWFINDER_RENDERER(key, klass) \