hyperion.ng/include/grabber/V4L2Wrapper.h
Paulchen-Panther 90599e820a
second part of PR #578
Signed-off-by: Paulchen-Panther <Paulchen-Panter@protonmail.com>
2019-08-03 19:14:52 +02:00

42 lines
1.0 KiB
C++

#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);
signals:
void componentStateChanged(const hyperion::Components component, bool enable);
private slots:
void newFrame(const Image<ColorRgb> & image);
void readError(const char* err);
virtual void action();
private:
/// The V4L2 grabber
V4L2Grabber _grabber;
};