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#ifndef AVFIMAGEENCODERCONTROL_H
#define AVFIMAGEENCODERCONTROL_H

#include <QtMultimedia/qmediaencodersettings.h>
#include <QtMultimedia/qimageencodercontrol.h>

#include <QtCore/qglobal.h>
#include <QtCore/qstring.h>
#include <QtCore/qlist.h>

@class AVCaptureDeviceFormat;

QT_BEGIN_NAMESPACE

class AVFCameraService;

class AVFImageEncoderControl : public QImageEncoderControl
{
    Q_OBJECT

    friend class AVFCameraSession;
public:
    AVFImageEncoderControl(AVFCameraService *service);

    QStringList supportedImageCodecs() const Q_DECL_OVERRIDE;
    QString imageCodecDescription(const QString &codecName) const Q_DECL_OVERRIDE;
    QList<QSize> supportedResolutions(const QImageEncoderSettings &settings,
                                      bool *continuous) const Q_DECL_OVERRIDE;
    QImageEncoderSettings imageSettings() const Q_DECL_OVERRIDE;
    void setImageSettings(const QImageEncoderSettings &settings) Q_DECL_OVERRIDE;

    QImageEncoderSettings requestedSettings() const;

private:
    AVFCameraService *m_service;
    QImageEncoderSettings m_settings;

    bool applySettings();
    bool videoCaptureDeviceIsValid() const;
};

QSize qt_image_high_resolution(AVCaptureDeviceFormat *fomat);

QT_END_NAMESPACE

#endif
