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/****************************************************************************
**
** Copyright (C) 2021 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the plugins of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:COMM$
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** $QT_END_LICENSE$
**
**
**
**
**
**
**
**
**
**
**
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**
**
****************************************************************************/
#ifndef QWAYLANDGLCONTEXT_H
#define QWAYLANDGLCONTEXT_H
#include <QtWaylandClient/private/qwaylanddisplay_p.h>
#include <qpa/qplatformopenglcontext.h>
#include "qwaylandeglinclude.h"
QT_BEGIN_NAMESPACE
class QOpenGLShaderProgram;
class QOpenGLTextureCache;
namespace QtWaylandClient {
class QWaylandWindow;
class QWaylandGLWindowSurface;
class DecorationsBlitter;
class QWaylandGLContext : public QPlatformOpenGLContext
{
public:
QWaylandGLContext(EGLDisplay eglDisplay, QWaylandDisplay *display, const QSurfaceFormat &format, QPlatformOpenGLContext *share);
~QWaylandGLContext();
void swapBuffers(QPlatformSurface *surface) override;
bool makeCurrent(QPlatformSurface *surface) override;
void doneCurrent() override;
GLuint defaultFramebufferObject(QPlatformSurface *surface) const override;
bool isSharing() const override;
bool isValid() const override;
QFunctionPointer getProcAddress(const char *procName) override;
QSurfaceFormat format() const override { return m_format; }
EGLConfig eglConfig() const;
EGLContext eglContext() const { return m_context; }
private:
void updateGLFormat();
EGLDisplay m_eglDisplay = EGL_NO_DISPLAY;
QWaylandDisplay *m_display = nullptr;
EGLContext m_context;
EGLContext m_shareEGLContext;
EGLContext m_decorationsContext;
EGLConfig m_config;
QSurfaceFormat m_format;
DecorationsBlitter *m_blitter = nullptr;
uint m_api;
bool m_supportNonBlockingSwap = true;
bool m_supportSurfaceLessContext = false;
};
}
QT_END_NAMESPACE
#endif // QWAYLANDGLCONTEXT_H
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