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/****************************************************************************
**
** Copyright (C) 2021 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** 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.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 3 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL3 included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 3 requirements
** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 2.0 or (at your option) the GNU General
** Public license version 3 or any later version approved by the KDE Free
** Qt Foundation. The licenses are as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-2.0.html and
** https://www.gnu.org/licenses/gpl-3.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
//
// W A R N I N G
// -------------
//
// This file is not part of the Qt API. It exists purely as an
// implementation detail. This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//
#ifndef QFFMPEGMEDIAPLAYER_H
#define QFFMPEGMEDIAPLAYER_H
#include <private/qplatformmediaplayer_p.h>
#include <qmediametadata.h>
#include "qffmpeg_p.h"
QT_BEGIN_NAMESPACE
namespace QFFmpeg {
class Decoder;
}
class QPlatformAudioOutput;
class QFFmpegMediaPlayer : public QObject, public QPlatformMediaPlayer
{
Q_OBJECT
public:
QFFmpegMediaPlayer(QMediaPlayer *player);
~QFFmpegMediaPlayer();
qint64 duration() const override;
void setPosition(qint64 position) override;
float bufferProgress() const override;
QMediaTimeRange availablePlaybackRanges() const override;
qreal playbackRate() const override;
void setPlaybackRate(qreal rate) override;
QUrl media() const override;
const QIODevice *mediaStream() const override;
void setMedia(const QUrl &media, QIODevice *stream) override;
void play() override;
void pause() override;
void stop() override;
// bool streamPlaybackSupported() const { return false; }
void setAudioOutput(QPlatformAudioOutput *) override;
QMediaMetaData metaData() const override;
void setVideoSink(QVideoSink *sink) override;
QVideoSink *videoSink() const;
int trackCount(TrackType) override;
QMediaMetaData trackMetaData(TrackType type, int streamNumber) override;
int activeTrack(TrackType) override;
void setActiveTrack(TrackType, int streamNumber) override;
Q_INVOKABLE void delayedLoadedStatus() { mediaStatusChanged(QMediaPlayer::LoadedMedia); }
private:
friend class QFFmpeg::Decoder;
QFFmpeg::Decoder *decoder = nullptr;
void checkStreams();
QPlatformAudioOutput *m_audioOutput = nullptr;
QVideoSink *m_videoSink = nullptr;
QUrl m_url;
QIODevice *m_device = nullptr;
float m_playbackRate = 1.;
};
QT_END_NAMESPACE
#endif // QMEDIAPLAYERCONTROL_H
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