Get the eglfs plugin compiling.

Change-Id: I5addb1a2593a670d559b9fbf9183f52af410895b
Reviewed-on: http://codereview.qt.nokia.com/2176
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Jørgen Lind <jorgen.lind@nokia.com>

1 files changed, 104 insertions, 0 deletions

diff --git a/src/plugins/platforms/eglfs/qeglfsbackingstore.cpp b/src/plugins/platforms/eglfs/qeglfsbackingstore.cpp
new file mode 100644
index 0000000000..c3090428de
--- /dev/null
+++ b/src/plugins/platforms/eglfs/qeglfsbackingstore.cpp
@@ -0,0 +1,104 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the plugins of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** This file may be used under the terms of the GNU Lesser General Public
+** License version 2.1 as published by the Free Software Foundation and
+** appearing in the file LICENSE.LGPL included in the packaging of this
+** file. Please review the following information to ensure the GNU Lesser
+** General Public License version 2.1 requirements will be met:
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License version 3.0 as published by the Free Software Foundation
+** and appearing in the file LICENSE.GPL included in the packaging of this
+** file. Please review the following information to ensure the GNU General
+** Public License version 3.0 requirements will be met:
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtOpenGL/private/qgl_p.h>
+
+#include "qeglfsbackingstore.h"
+
+#include <QtGui/QPlatformGLContext>
+#include <QtGui/QScreen>
+
+#include <QtOpenGL/private/qglpaintdevice_p.h>
+
+QT_BEGIN_NAMESPACE
+
+class QEglFSPaintDevice : public QGLPaintDevice
+{
+public:
+    QEglFSPaintDevice(QEglFSScreen *screen)
+        :QGLPaintDevice(), m_screen(screen)
+    {
+    #ifdef QEGL_EXTRA_DEBUG
+        qWarning("QEglPaintDevice %p, %p",this, screen);
+    #endif
+    }
+
+    QSize size() const { return m_screen->geometry().size(); }
+    QGLContext* context() const { return QGLContext::fromGuiGLContext(m_screen->platformContext()->context()); }
+
+    QPaintEngine *paintEngine() const { return qt_qgl_paint_engine(); }
+
+    void  beginPaint(){
+        QGLPaintDevice::beginPaint();
+    }
+private:
+    QEglFSScreen *m_screen;
+    QGLContext *m_context;
+};
+
+
+QEglFSBackingStore::QEglFSBackingStore(QWindow *window)
+    : QPlatformBackingStore(window)
+{
+#ifdef QEGL_EXTRA_DEBUG
+    qWarning("QEglBackingStore %p, %p", window, screen);
+#endif
+    m_paintDevice = new QEglFSPaintDevice(static_cast<QEglFSScreen *>(window->screen()->handle()));
+}
+
+void QEglFSBackingStore::flush(QWindow *widget, const QRegion &region, const QPoint &offset)
+{
+    Q_UNUSED(widget);
+    Q_UNUSED(region);
+    Q_UNUSED(offset);
+#ifdef QEGL_EXTRA_DEBUG
+    qWarning("QEglBackingStore::flush %p",widget);
+#endif
+    static_cast<QEglFSPaintDevice *>(m_paintDevice)->context()->swapBuffers();
+}
+
+void QEglFSBackingStore::resize(const QSize &size, const QRegion &staticContents)
+{
+    Q_UNUSED(size);
+    Q_UNUSED(staticContents);
+}
+
+QT_END_NAMESPACE