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/****************************************************************************
**
** Copyright (C) 2022 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the QtQuick module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:COMM$
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** $QT_END_LICENSE$
**
**
**
**
**
**
**
**
**
**
**
**
**
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**
**
******************************************************************************/

#ifndef QQUICKRENDERCONTROL_P_H
#define QQUICKRENDERCONTROL_P_H

//
//  W A R N I N G
//  -------------
//
// This file is not part of the Qt API.  It exists purely as an
// implementation detail.  This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//

#include "qquickrendercontrol.h"
#include <QtQuick/private/qsgcontext_p.h>

QT_BEGIN_NAMESPACE

class QRhi;
class QRhiCommandBuffer;
class QOffscreenSurface;

class Q_QUICK_PRIVATE_EXPORT QQuickRenderControlPrivate : public QObjectPrivate
{
public:
    Q_DECLARE_PUBLIC(QQuickRenderControl)

    QQuickRenderControlPrivate(QQuickRenderControl *renderControl);

    static QQuickRenderControlPrivate *get(QQuickRenderControl *renderControl) {
        return renderControl->d_func();
    }

    static bool isRenderWindowFor(QQuickWindow *quickWin, const QWindow *renderWin);
    virtual bool isRenderWindow(const QWindow *w) { Q_UNUSED(w); return false; }

    static void cleanup();

    void windowDestroyed();

    void update();
    void maybeUpdate();

    bool initRhi();
    void resetRhi();

    QImage grab();

    QQuickRenderControl *q;
    bool initialized;
    QQuickWindow *window;
    static QSGContext *sg;
    QSGRenderContext *rc;
    QRhi *rhi;
    QRhiCommandBuffer *cb;
    QOffscreenSurface *offscreenSurface;
    int sampleCount;
};

QT_END_NAMESPACE

#endif // QQUICKRENDERCONTROL_P_H