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/****************************************************************************
**
** 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 plugins 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 VMR9VIDEOWINDOWCONTROL_H
#define VMR9VIDEOWINDOWCONTROL_H
#include <QtMultimedia/qvideowindowcontrol.h>
#include <dshow.h>
#include <d3d9.h>
#include <vmr9.h>
QT_BEGIN_HEADER
QT_BEGIN_NAMESPACE
class Vmr9VideoWindowControl : public QVideoWindowControl
{
Q_OBJECT
public:
Vmr9VideoWindowControl(QObject *parent = 0);
~Vmr9VideoWindowControl();
IBaseFilter *filter() const { return m_filter; }
WId winId() const;
void setWinId(WId id);
QRect displayRect() const;
void setDisplayRect(const QRect &rect);
bool isFullScreen() const;
void setFullScreen(bool fullScreen);
void repaint();
QSize nativeSize() const;
Qt::AspectRatioMode aspectRatioMode() const;
void setAspectRatioMode(Qt::AspectRatioMode mode);
int brightness() const;
void setBrightness(int brightness);
int contrast() const;
void setContrast(int contrast);
int hue() const;
void setHue(int hue);
int saturation() const;
void setSaturation(int saturation);
private:
void setProcAmpValues();
float scaleProcAmpValue(
IVMRMixerControl9 *control, VMR9ProcAmpControlFlags property, int value) const;
IBaseFilter *m_filter;
WId m_windowId;
DWORD m_dirtyValues;
int m_brightness;
int m_contrast;
int m_hue;
int m_saturation;
bool m_fullScreen;
};
QT_END_NAMESPACE
QT_END_HEADER
#endif
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