Initial implementation of QML2 VideoOutput element

Change-Id: I5ed00433fe5e993086ae1698b7344c8d60a5f0f6
Reviewed-on: http://codereview.qt.nokia.com/2727
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Gunnar Sletta <gunnar.sletta@nokia.com>
Reviewed-by: Jonas Rabbe <jonas.rabbe@nokia.com>
Reviewed-by: Michael Goddard <michael.goddard@nokia.com>

1 files changed, 67 insertions, 0 deletions

diff --git a/src/imports/multimedia/qsgvideonode.cpp b/src/imports/multimedia/qsgvideonode.cpp
new file mode 100644
index 000000000..712caff65
--- /dev/null
+++ b/src/imports/multimedia/qsgvideonode.cpp
@@ -0,0 +1,67 @@
+/****************************************************************************
+**
+** 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 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 "qsgvideonode_p.h"
+
+QSGVideoNode::QSGVideoNode()
+{
+}
+
+void QSGVideoNode::setTexturedRectGeometry(const QRectF &rect, const QRectF &textureRect)
+{
+    if (rect == m_rect && textureRect == m_textureRect)
+        return;
+
+    m_rect = rect;
+    m_textureRect = textureRect;
+
+    QSGGeometry *g = geometry();
+
+    if (g == 0) {
+        g = new QSGGeometry(QSGGeometry::defaultAttributes_TexturedPoint2D(), 4);
+        QSGGeometry::updateTexturedRectGeometry(g, rect, textureRect);
+        setGeometry(g);
+   } else {
+        QSGGeometry::updateTexturedRectGeometry(g, rect, textureRect);
+    }
+
+    markDirty(DirtyGeometry);
+}