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/****************************************************************************
**
** Copyright (C) 2015 The Qt Company Ltd and/or its subsidiary(-ies).
** Contact: http://www.qt.io/licensing/
**
** This file is part of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL21$
** 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 http://www.qt.io/terms-conditions. For further
** information use the contact form at http://www.qt.io/contact-us.
**
** 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 or version 3 as published by the Free
** Software Foundation and appearing in the file LICENSE.LGPLv21 and
** LICENSE.LGPLv3 included in the packaging of this file. Please review the
** following information to ensure the GNU Lesser General Public License
** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** As a special exception, The Qt Company gives you certain additional
** rights. These rights are described in The Qt Company LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QWINRTABSTRACTVIDEORENDERERCONTROL_H
#define QWINRTABSTRACTVIDEORENDERERCONTROL_H
#include <QtMultimedia/QVideoRendererControl>
#include <QtMultimedia/QVideoSurfaceFormat>
struct ID3D11Device;
struct ID3D11Texture2D;
QT_BEGIN_NAMESPACE
class QWinRTAbstractVideoRendererControlPrivate;
class QWinRTAbstractVideoRendererControl : public QVideoRendererControl
{
Q_OBJECT
public:
explicit QWinRTAbstractVideoRendererControl(const QSize &size, QObject *parent = 0);
~QWinRTAbstractVideoRendererControl();
QAbstractVideoSurface *surface() const Q_DECL_OVERRIDE;
void setSurface(QAbstractVideoSurface *surface) Q_DECL_OVERRIDE;
QSize size() const;
void setSize(const QSize &size);
void setScanLineDirection(QVideoSurfaceFormat::Direction direction);
void setActive(bool active);
virtual bool render(ID3D11Texture2D *texture) = 0;
static ID3D11Device *d3dDevice();
protected:
void shutdown();
private slots:
void syncAndRender();
private:
Q_INVOKABLE void present();
QScopedPointer<QWinRTAbstractVideoRendererControlPrivate> d_ptr;
Q_DECLARE_PRIVATE(QWinRTAbstractVideoRendererControl)
};
QT_END_NAMESPACE
#endif // QWINRTABSTRACTVIDEORENDERERCONTROL_H
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