V4L2Wrapper.h

#pragma once

#include <hyperion/GrabberWrapper.h>
#include <grabber/V4L2Grabber.h>

class V4L2Wrapper : public GrabberWrapper
{
    Q_OBJECT

public:
    V4L2Wrapper(const QString & device,
            VideoStandard videoStandard,
            PixelFormat pixelFormat,
            int pixelDecimation );
    virtual ~V4L2Wrapper() {};

    bool getSignalDetectionEnable();

public slots:
    bool start();
    void stop();

    void setSignalThreshold(double redSignalThreshold, double greenSignalThreshold, double blueSignalThreshold);
    void setCropping(int cropLeft, int cropRight, int cropTop, int cropBottom);
    void setSignalDetectionOffset(double verticalMin, double horizontalMin, double verticalMax, double horizontalMax);
    void setSignalDetectionEnable(bool enable);
    void setDeviceVideoStandard(QString device, VideoStandard videoStandard);

private slots:
    void newFrame(const Image<ColorRgb> & image);
    void readError(const char* err);

    virtual void action();

private:
    V4L2Grabber _grabber;
};