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/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the plugins of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** 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.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 3 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL3 included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 3 requirements
** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 2.0 or (at your option) the GNU General
** Public license version 3 or any later version approved by the KDE Free
** Qt Foundation. The licenses are as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-2.0.html and
** https://www.gnu.org/licenses/gpl-3.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QOFFSCREENINTEGRATION_X11_H
#define QOFFSCREENINTEGRATION_X11_H
#include "qoffscreenintegration.h"
#include "qoffscreencommon.h"
#include <qglobal.h>
#include <qscopedpointer.h>
#include <qpa/qplatformopenglcontext.h>
QT_BEGIN_NAMESPACE
class QOffscreenX11Connection;
class QOffscreenX11Info;
class QOffscreenX11PlatformNativeInterface : public QOffscreenPlatformNativeInterface
{
public:
QOffscreenX11PlatformNativeInterface(QOffscreenIntegration *integration);
~QOffscreenX11PlatformNativeInterface();
void *nativeResourceForScreen(const QByteArray &resource, QScreen *screen) override;
#if !defined(QT_NO_OPENGL) && QT_CONFIG(xcb_glx_plugin)
void *nativeResourceForContext(const QByteArray &resource, QOpenGLContext *context) override;
#endif
QScopedPointer<QOffscreenX11Connection> m_connection;
};
class QOffscreenX11Integration : public QOffscreenIntegration
{
public:
QOffscreenX11Integration(const QStringList& paramList);
~QOffscreenX11Integration();
bool hasCapability(QPlatformIntegration::Capability cap) const override;
#if !defined(QT_NO_OPENGL) && QT_CONFIG(xcb_glx_plugin)
QPlatformOpenGLContext *createPlatformOpenGLContext(QOpenGLContext *context) const override;
#endif
QOffscreenX11PlatformNativeInterface *nativeInterface() const override;
};
class QOffscreenX11Connection {
public:
QOffscreenX11Connection();
~QOffscreenX11Connection();
QOffscreenX11Info *x11Info();
void *display() const { return m_display; }
int screenNumber() const { return m_screenNumber; }
private:
void *m_display;
int m_screenNumber;
QScopedPointer<QOffscreenX11Info> m_x11Info;
};
#if QT_CONFIG(xcb_glx_plugin)
class QOffscreenX11GLXContextData;
class QOffscreenX11GLXContext : public QPlatformOpenGLContext
, public QNativeInterface::QGLXContext
{
public:
QOffscreenX11GLXContext(QOffscreenX11Info *x11, QOpenGLContext *context);
~QOffscreenX11GLXContext();
bool makeCurrent(QPlatformSurface *surface) override;
void doneCurrent() override;
void swapBuffers(QPlatformSurface *surface) override;
QFunctionPointer getProcAddress(const char *procName) override;
QSurfaceFormat format() const override;
bool isSharing() const override;
bool isValid() const override;
GLXContext nativeContext() const override { return glxContext(); }
void *glxConfig() const;
GLXContext glxContext() const;
private:
QScopedPointer<QOffscreenX11GLXContextData> d;
};
#endif // QT_CONFIG(xcb_glx_plugin)
QT_END_NAMESPACE
#endif
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