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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 QSGCONTEXTPLUGIN_H
#define QSGCONTEXTPLUGIN_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 <private/qtquickglobal_p.h>
#include <QtQuick/qquickimageprovider.h>
#include <QtCore/qplugin.h>
#include <QtCore/qfactoryinterface.h>
QT_BEGIN_NAMESPACE
class QSGContext;
class QSGRenderLoop;
struct Q_QUICK_EXPORT QSGContextFactoryInterface : public QFactoryInterface
{
enum Flag {
SupportsShaderEffectNode = 0x01
};
Q_DECLARE_FLAGS(Flags, Flag)
virtual QSGContext *create(const QString &key) const = 0;
virtual Flags flags(const QString &key) const = 0;
virtual QQuickTextureFactory *createTextureFactoryFromImage(const QImage &image) = 0;
virtual QSGRenderLoop *createWindowManager() = 0;
};
Q_DECLARE_OPERATORS_FOR_FLAGS(QSGContextFactoryInterface::Flags)
#define QSGContextFactoryInterface_iid \
"org.qt-project.Qt.QSGContextFactoryInterface"
Q_DECLARE_INTERFACE(QSGContextFactoryInterface, QSGContextFactoryInterface_iid)
class Q_QUICK_EXPORT QSGContextPlugin : public QObject, public QSGContextFactoryInterface
{
Q_OBJECT
Q_INTERFACES(QSGContextFactoryInterface:QFactoryInterface)
public:
explicit QSGContextPlugin(QObject *parent = nullptr);
virtual ~QSGContextPlugin();
QStringList keys() const override = 0;
QQuickTextureFactory *createTextureFactoryFromImage(const QImage &) override { return nullptr; }
QSGRenderLoop *createWindowManager() override { return nullptr; }
};
QT_END_NAMESPACE
#endif // QSGCONTEXTPLUGIN_H
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