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Initial implementation of QML2 VideoOutput element

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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>
This commit is contained in:
Dmytro Poplavskiy
2011-08-08 15:57:32 +10:00
committed by Qt by Nokia
parent e70ebfd2ed
commit abee3a6548
12 changed files with 1227 additions and 2 deletions
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72
src/imports/multimedia/qsgvideonode_p.h Normal file
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/****************************************************************************
**
** 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.
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QSGVIDEONODE_P_H
#define QSGVIDEONODE_P_H
#include <QtDeclarative/qsgnode.h>
#include <QtMultimediaKit/qvideoframe.h>
#include <QtMultimediaKit/qvideosurfaceformat.h>
#include <QtOpenGL/qglfunctions.h>
class QSGVideoNode : public QSGGeometryNode
{
public:
QSGVideoNode();
virtual void setCurrentFrame(const QVideoFrame &frame) = 0;
virtual QVideoFrame::PixelFormat pixelFormat() const = 0;
void setTexturedRectGeometry(const QRectF &boundingRect, const QRectF &textureRect);
private:
QRectF m_rect;
QRectF m_textureRect;
};
class QSGVideoNodeFactory {
public:
virtual QList<QVideoFrame::PixelFormat> supportedPixelFormats(QAbstractVideoBuffer::HandleType handleType) const = 0;
virtual QSGVideoNode *createNode(const QVideoSurfaceFormat &format) = 0;
};
#endif // QSGVIDEONODE_H