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#ifndef QEGLFSKMSDEVICE_H
#define QEGLFSKMSDEVICE_H

#include "qeglfskmsintegration.h"

#include <xf86drm.h>
#include <xf86drmMode.h>
#include <gbm.h>

QT_BEGIN_NAMESPACE

class QEglFSKmsScreen;

class QEglFSKmsDevice
{
public:
    QEglFSKmsDevice(QEglFSKmsIntegration *integration, const QString &path);

    bool open();
    void close();

    void createScreens();

    gbm_device *device() const;
    int fd() const;

    void handleDrmEvent();

private:
    Q_DISABLE_COPY(QEglFSKmsDevice)

    QEglFSKmsIntegration *m_integration;
    QString m_path;
    int m_dri_fd;
    gbm_device *m_gbm_device;

    quint32 m_crtc_allocator;
    quint32 m_connector_allocator;

    int crtcForConnector(drmModeResPtr resources, drmModeConnectorPtr connector);
    QEglFSKmsScreen *screenForConnector(drmModeResPtr resources, drmModeConnectorPtr connector, QPoint pos);

    static void pageFlipHandler(int fd,
                                unsigned int sequence,
                                unsigned int tv_sec,
                                unsigned int tv_usec,
                                void *user_data);
};

QT_END_NAMESPACE

#endif