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// Copyright (C) 2020 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
#ifndef QQUICKGRAPHICSDEVICE_H
#define QQUICKGRAPHICSDEVICE_H
#include <QtQuick/qtquickglobal.h>
#if QT_CONFIG(vulkan)
#include <QtGui/qvulkaninstance.h>
#endif
#if QT_CONFIG(metal) || defined(Q_QDOC)
Q_FORWARD_DECLARE_OBJC_CLASS(MTLDevice);
Q_FORWARD_DECLARE_OBJC_CLASS(MTLCommandQueue);
#endif
QT_BEGIN_NAMESPACE
class QQuickGraphicsDevicePrivate;
class QOpenGLContext;
class QRhi;
class Q_QUICK_EXPORT QQuickGraphicsDevice
{
public:
QQuickGraphicsDevice();
~QQuickGraphicsDevice();
QQuickGraphicsDevice(const QQuickGraphicsDevice &other);
QQuickGraphicsDevice &operator=(const QQuickGraphicsDevice &other);
bool isNull() const;
#if QT_CONFIG(opengl) || defined(Q_QDOC)
static QQuickGraphicsDevice fromOpenGLContext(QOpenGLContext *context);
#endif
#if defined(Q_OS_WIN) || defined(Q_QDOC)
static QQuickGraphicsDevice fromAdapter(quint32 adapterLuidLow, qint32 adapterLuidHigh, int featureLevel = 0);
static QQuickGraphicsDevice fromDeviceAndContext(void *device, void *context);
#endif
#if QT_CONFIG(metal) || defined(Q_QDOC)
static QQuickGraphicsDevice fromDeviceAndCommandQueue(MTLDevice *device, MTLCommandQueue *commandQueue);
#endif
#if QT_CONFIG(vulkan) || defined(Q_QDOC)
static QQuickGraphicsDevice fromPhysicalDevice(VkPhysicalDevice physicalDevice);
static QQuickGraphicsDevice fromDeviceObjects(VkPhysicalDevice physicalDevice, VkDevice device, int queueFamilyIndex, int queueIndex = 0);
#endif
static QQuickGraphicsDevice fromRhi(QRhi *rhi);
private:
void detach();
QQuickGraphicsDevicePrivate *d;
friend class QQuickGraphicsDevicePrivate;
};
QT_END_NAMESPACE
#endif // QQUICKGRAPHICSDEVICE_H
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