778b233bcd
This introduces a MediaPlayer service based on the MFEngineEx API. Only scene graph video rendering is supported at this time. The video renderer control is abstracted in order to provide a base for future video nodes which do not source their content from the MF engine. [ChangeLog] Media player support was added to the winrt backend. Change-Id: I8155a1030466ea352fad0a87d1ae97a88983760c Reviewed-by: Yoann Lopes <yoann.lopes@digia.com>
105 lines
3.7 KiB
C++
105 lines
3.7 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
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** Contact: http://www.qt-project.org/legal
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**
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** This file is part of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and Digia. For licensing terms and
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** conditions see http://qt.digia.com/licensing. For further information
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** use the contact form at http://qt.digia.com/contact-us.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 as published by the Free Software
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** Foundation and appearing in the file LICENSE.LGPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU Lesser General Public License version 2.1 requirements
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** In addition, as a special exception, Digia gives you certain additional
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** rights. These rights are described in the Digia Qt LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3.0 as published by the Free Software
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** Foundation and appearing in the file LICENSE.GPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU General Public License version 3.0 requirements will be
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** met: http://www.gnu.org/copyleft/gpl.html.
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**
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#ifndef QWINRTMEDIAPLAYERCONTROL_H
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#define QWINRTMEDIAPLAYERCONTROL_H
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#include <QtMultimedia/QMediaPlayerControl>
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struct IMFMediaEngineClassFactory;
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QT_USE_NAMESPACE
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class QVideoRendererControl;
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class QWinRTMediaPlayerControlPrivate;
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class QWinRTMediaPlayerControl : public QMediaPlayerControl
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{
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Q_OBJECT
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public:
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QWinRTMediaPlayerControl(IMFMediaEngineClassFactory *factory, QObject *parent = 0);
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~QWinRTMediaPlayerControl();
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QMediaPlayer::State state() const Q_DECL_OVERRIDE;
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QMediaPlayer::MediaStatus mediaStatus() const Q_DECL_OVERRIDE;
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qint64 duration() const Q_DECL_OVERRIDE;
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qint64 position() const Q_DECL_OVERRIDE;
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void setPosition(qint64 position) Q_DECL_OVERRIDE;
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int volume() const Q_DECL_OVERRIDE;
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void setVolume(int volume) Q_DECL_OVERRIDE;
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bool isMuted() const Q_DECL_OVERRIDE;
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void setMuted(bool muted) Q_DECL_OVERRIDE;
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int bufferStatus() const Q_DECL_OVERRIDE;
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bool isAudioAvailable() const Q_DECL_OVERRIDE;
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bool isVideoAvailable() const Q_DECL_OVERRIDE;
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bool isSeekable() const Q_DECL_OVERRIDE;
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QMediaTimeRange availablePlaybackRanges() const Q_DECL_OVERRIDE;
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qreal playbackRate() const Q_DECL_OVERRIDE;
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void setPlaybackRate(qreal rate) Q_DECL_OVERRIDE;
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QMediaContent media() const Q_DECL_OVERRIDE;
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const QIODevice *mediaStream() const Q_DECL_OVERRIDE;
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void setMedia(const QMediaContent &media, QIODevice *stream) Q_DECL_OVERRIDE;
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void play() Q_DECL_OVERRIDE;
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void pause() Q_DECL_OVERRIDE;
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void stop() Q_DECL_OVERRIDE;
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QVideoRendererControl *videoRendererControl();
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private:
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Q_INVOKABLE void finishRead();
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QScopedPointer<QWinRTMediaPlayerControlPrivate, QWinRTMediaPlayerControlPrivate> d_ptr;
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Q_DECLARE_PRIVATE(QWinRTMediaPlayerControl)
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};
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#endif // QWINRTMEDIAPLAYERCONTROL_H
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