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/***************************************************************************
**
** Copyright (C) 2011 - 2013 BlackBerry Limited. All rights reserved.
** 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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**
**
**
******************************************************************************/
#include "qqnxglcontext.h"
#include "qqnxintegration.h"
#include "qqnxscreen.h"
#include "qqnxeglwindow.h"
#include "private/qeglconvenience_p.h"
#include <QtCore/QDebug>
#include <QtGui/QOpenGLContext>
#include <QtGui/QScreen>
#include <dlfcn.h>
#if defined(QQNXGLCONTEXT_DEBUG)
#define qGLContextDebug qDebug
#else
#define qGLContextDebug QT_NO_QDEBUG_MACRO
#endif
QT_BEGIN_NAMESPACE
static QEGLPlatformContext::Flags makeFlags()
{
QEGLPlatformContext::Flags result = {};
if (!QQnxIntegration::instance()->options().testFlag(QQnxIntegration::SurfacelessEGLContext))
result |= QEGLPlatformContext::NoSurfaceless;
return result;
}
QQnxGLContext::QQnxGLContext(const QSurfaceFormat &format, QPlatformOpenGLContext *share)
: QEGLPlatformContext(format, share, QQnxIntegration::instance()->eglDisplay(), nullptr,
makeFlags())
{
}
QQnxGLContext::~QQnxGLContext()
{
}
EGLSurface QQnxGLContext::eglSurfaceForPlatformSurface(QPlatformSurface *surface)
{
QQnxEglWindow *window = static_cast<QQnxEglWindow *>(surface);
window->ensureInitialized(this);
return window->surface();
}
bool QQnxGLContext::makeCurrent(QPlatformSurface *surface)
{
qGLContextDebug();
return QEGLPlatformContext::makeCurrent(surface);
}
void QQnxGLContext::swapBuffers(QPlatformSurface *surface)
{
qGLContextDebug();
QEGLPlatformContext::swapBuffers(surface);
QQnxEglWindow *platformWindow = static_cast<QQnxEglWindow*>(surface);
platformWindow->windowPosted();
}
void QQnxGLContext::doneCurrent()
{
QEGLPlatformContext::doneCurrent();
}
QT_END_NAMESPACE
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