qopenvgcontext_p.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 QOPENVGCONTEXT_H

#define QOPENVGCONTEXT_H

#include <QtGui/QWindow>

#include <QtGui/QImage>

#include <EGL/egl.h>

#include <VG/openvg.h>

QT_BEGIN_NAMESPACE

class QOpenVGContext

public:

    QOpenVGContext(QWindow *window);

    ~QOpenVGContext();

    void makeCurrent();

    void makeCurrent(EGLSurface surface);

    void doneCurrent();

    void swapBuffers();

    void swapBuffers(EGLSurface surface);

    QWindow *window() const;

    EGLDisplay eglDisplay() { return m_display; }

    EGLConfig eglConfig() { return m_config; }

    EGLContext eglContext() { return m_context; }

    QImage readFramebuffer(const QSize &size);

    void getConfigs();

    static void checkErrors();

private:

    EGLSurface m_surface;

    EGLDisplay m_display;

    EGLConfig m_config;

    EGLContext m_context;

    QWindow *m_window;

};

QT_END_NAMESPACE

#endif // QOPENVGCONTEXT_H