qxcbglxintegration.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
 
#ifndef QXCBGLXINTEGRATION_H
#define QXCBGLXINTEGRATION_H
 
#include "qxcbglintegration.h"
 
QT_BEGIN_NAMESPACE
 
class QXcbNativeInterfaceHandler;
 
class QXcbGlxIntegration : public QXcbGlIntegration,
                           public QNativeInterface::Private::QGLXIntegration
{
public:
    QXcbGlxIntegration();
    ~QXcbGlxIntegration();
 
    bool initialize(QXcbConnection *connection) override;
    bool handleXcbEvent(xcb_generic_event_t *event, uint responseType) override;
 
    QXcbWindow *createWindow(QWindow *window) const override;
    QPlatformOpenGLContext *createPlatformOpenGLContext(QOpenGLContext *context) const override;
    QPlatformOffscreenSurface *createPlatformOffscreenSurface(QOffscreenSurface *surface) const override;
    QOpenGLContext *createOpenGLContext(GLXContext context, void *visualInfo, QOpenGLContext *shareContext) const override;
 
    bool supportsThreadedOpenGL() const override;
    bool supportsSwitchableWidgetComposition() const override;
 
private:
    QXcbConnection *m_connection;
    uint32_t m_glx_first_event;
 
    QScopedPointer<QXcbNativeInterfaceHandler> m_native_interface_handler;
};
 
QT_END_NAMESPACE
 
#endif //QXCBGLXINTEGRATION_H