Making clearer separation between responsibility of different classes

Ie. Moving code into different files and refactoring some of the
classes. The Drmbuffer was most affected.

It has a depth and stencil buffer.
QWaylandGLContext contain the context. The drm buffer class has to
be bound to the context before used.

1 files changed, 82 insertions, 0 deletions

diff --git a/src/plugins/platforms/wayland/qwaylandshmsurface.h b/src/plugins/platforms/wayland/qwaylandshmsurface.h
new file mode 100644
index 0000000..8c24e9f
--- /dev/null
+++ b/src/plugins/platforms/wayland/qwaylandshmsurface.h
@@ -0,0 +1,82 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtOpenVG module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, 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.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QWINDOWSURFACE_WAYLAND_H
+#define QWINDOWSURFACE_WAYLAND_H
+
+#include "qwaylandbuffer.h"
+#include <QtGui/private/qwindowsurface_p.h>
+
+#include <QtGui/QPlatformWindow>
+
+QT_BEGIN_NAMESPACE
+
+class QWaylandDisplay;
+
+class QWaylandShmBuffer : public QWaylandBuffer {
+public:
+    QWaylandShmBuffer(QWaylandDisplay *display,
+		   const QSize &size, QImage::Format format);
+    ~QWaylandShmBuffer();
+    QSize size() const { return mImage.size(); }
+    QImage *image() { return &mImage; }
+private:
+    QImage mImage;
+};
+
+class QWaylandShmWindowSurface : public QWindowSurface
+{
+public:
+    QWaylandShmWindowSurface(QWidget *window, QWaylandDisplay *display);
+    ~QWaylandShmWindowSurface();
+
+    QPaintDevice *paintDevice();
+    void flush(QWidget *widget, const QRegion &region, const QPoint &offset);
+    void resize(const QSize &size);
+
+private:
+    QWaylandShmBuffer *mBuffer;
+    QWaylandDisplay *mDisplay;
+};
+
+QT_END_NAMESPACE
+
+#endif