qwindowsopengltester.h

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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

// Qt-Security score:significant reason:default

#ifndef QWINDOWSOPENGLTESTER_H

#define QWINDOWSOPENGLTESTER_H

#include <QtCore/qbytearray.h>

#include <QtCore/qflags.h>

#include <QtCore/qlist.h>

#include <QtCore/qversionnumber.h>

QT_BEGIN_NAMESPACE

class QDebug;

class QVariant;

struct GpuDescription

    static GpuDescription detect();

    static QList<GpuDescription> detectAll();

    QString toString() const;

    QVariant toVariant() const;

    uint vendorId = 0;

    uint deviceId = 0;

    uint revision = 0;

    uint subSysId = 0;

    QVersionNumber driverVersion;

    QByteArray driverName;

    QByteArray description;

    QString gpuSuitableScreen;

};

#ifndef QT_NO_DEBUG_STREAM

QDebug operator<<(QDebug d, const GpuDescription &gd);

#endif

class QWindowsOpenGLTester

public:

    enum Renderer {

        InvalidRenderer         = 0x0000,

        DesktopGl               = 0x0001,

        SoftwareRasterizer      = 0x0020,

        RendererMask            = 0x00FF,

        DisableRotationFlag     = 0x0100,

        DisableProgramCacheFlag = 0x0200

};

    Q_DECLARE_FLAGS(Renderers, Renderer)

    static Renderer requestedRenderer();

    static QWindowsOpenGLTester::Renderers  supportedRenderers(Renderer requested);

private:

    static Renderers detectSupportedRenderers(const GpuDescription &gpu, Renderer requested);

    static bool testDesktopGL();

};

Q_DECLARE_OPERATORS_FOR_FLAGS(QWindowsOpenGLTester::Renderers)

QT_END_NAMESPACE

#endif // QWINDOWSOPENGLTESTER_H