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Declarative VideoOutput: added support for more rgb formats.

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RGB 565, RGB 32 and BGR 32 formats added,
all of them supported with OpenGL ES.

Change-Id: I026628611c59575af5934bac0a5f95dfbc6770cb
Reviewed-on: http://codereview.qt-project.org/6644
Reviewed-by: Michael Goddard <michael.goddard@nokia.com>
Reviewed-by: Jonas Rabbe <jonas.rabbe@nokia.com>
This commit is contained in:
Dmytro Poplavskiy
2011-10-14 12:36:18 +10:00
committed by Qt by Nokia
parent 6b25a189ca
commit 21fbb1d025
5 changed files with 294 additions and 163 deletions
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74
src/imports/multimedia/qsgvideonode_rgb.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
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****************************************************************************/
#ifndef QSGVIDEONODE_RGB_H
#define QSGVIDEONODE_RGB_H
#include "qsgvideonode_p.h"
#include <QtMultimedia/qvideosurfaceformat.h>
class QSGVideoMaterial_RGB;
class QSGVideoNode_RGB : public QSGVideoNode
{
public:
QSGVideoNode_RGB(const QVideoSurfaceFormat &format);
~QSGVideoNode_RGB();
virtual QVideoFrame::PixelFormat pixelFormat() const {
return m_format.pixelFormat();
}
void setCurrentFrame(const QVideoFrame &frame);
private:
QVideoSurfaceFormat m_format;
QSGVideoMaterial_RGB *m_material;
QVideoFrame m_frame;
};
class QSGVideoNodeFactory_RGB : public QSGVideoNodeFactory {
public:
QList<QVideoFrame::PixelFormat> supportedPixelFormats(QAbstractVideoBuffer::HandleType handleType) const;
QSGVideoNode *createNode(const QVideoSurfaceFormat &format);
};
#endif // QSGVIDEONODE_RGB_H