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// Copyright (C) 2016 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 QSURFACE_H
#define QSURFACE_H
#include <QtGui/qtguiglobal.h>
#include <QtCore/qnamespace.h>
#include <QtGui/qsurfaceformat.h>
#include <QtCore/qmetatype.h>
#include <QtCore/qsize.h>
QT_BEGIN_NAMESPACE
class QPlatformSurface;
class QSurfacePrivate;
class Q_GUI_EXPORT QSurface
{
Q_GADGET
public:
enum SurfaceClass {
Window,
Offscreen
};
Q_ENUM(SurfaceClass)
enum SurfaceType {
RasterSurface,
OpenGLSurface,
RasterGLSurface,
OpenVGSurface,
VulkanSurface,
MetalSurface,
Direct3DSurface
};
Q_ENUM(SurfaceType)
virtual ~QSurface();
SurfaceClass surfaceClass() const;
virtual QSurfaceFormat format() const = 0;
virtual QPlatformSurface *surfaceHandle() const = 0;
virtual SurfaceType surfaceType() const = 0;
bool supportsOpenGL() const;
virtual QSize size() const = 0;
protected:
explicit QSurface(SurfaceClass type);
SurfaceClass m_type;
QSurfacePrivate *m_reserved;
};
QT_END_NAMESPACE
QT_DECL_METATYPE_EXTERN_TAGGED(QSurface*, QSurface_ptr, Q_GUI_EXPORT)
#endif //QSURFACE_H
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