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/****************************************************************************
**
** Copyright (C) 2021 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the Qt Mobility Components.
**
** $QT_BEGIN_LICENSE:COMM$
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** $QT_END_LICENSE$
**
**
**
**
**
**
**
**
**
**
**
**
**
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**
**
**
****************************************************************************/
#ifndef EVRVIDEOWINDOWCONTROL_H
#define EVRVIDEOWINDOWCONTROL_H
#include "qvideowindowcontrol.h"
#include "evrdefs.h"
QT_BEGIN_NAMESPACE
class EvrVideoWindowControl : public QVideoWindowControl
{
Q_OBJECT
public:
EvrVideoWindowControl(QObject *parent = 0);
~EvrVideoWindowControl() override;
bool setEvr(IUnknown *evr);
WId winId() const override;
void setWinId(WId id) override;
QRect displayRect() const override;
void setDisplayRect(const QRect &rect) override;
bool isFullScreen() const override;
void setFullScreen(bool fullScreen) override;
void repaint() override;
QSize nativeSize() const override;
Qt::AspectRatioMode aspectRatioMode() const override;
void setAspectRatioMode(Qt::AspectRatioMode mode) override;
int brightness() const override;
void setBrightness(int brightness) override;
int contrast() const override;
void setContrast(int contrast) override;
int hue() const override;
void setHue(int hue) override;
int saturation() const override;
void setSaturation(int saturation) override;
void applyImageControls();
private:
void clear();
DXVA2_Fixed32 scaleProcAmpValue(DWORD prop, int value) const;
WId m_windowId;
COLORREF m_windowColor;
DWORD m_dirtyValues;
Qt::AspectRatioMode m_aspectRatioMode;
QRect m_displayRect;
int m_brightness;
int m_contrast;
int m_hue;
int m_saturation;
bool m_fullScreen;
IMFVideoDisplayControl *m_displayControl;
IMFVideoProcessor *m_processor;
};
QT_END_NAMESPACE
#endif
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