qffmpegthread_p.h

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// Copyright (C) 2021 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
#ifndef QFFMPEGTHREAD_P_H
#define QFFMPEGTHREAD_P_H
 
//
//  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.
//
 
#include <private/qtmultimediaglobal_p.h>
 
#include <qmutex.h>
#include <qwaitcondition.h>
#include <qthread.h>
 
QT_BEGIN_NAMESPACE
 
class QAudioSink;
 
namespace QFFmpeg
{
 
class ConsumerThread : public QThread
{
public:
    void stopAndDelete();
 
protected:
 
    virtual void init() = 0;
 
    virtual void cleanup() = 0;
 
    virtual void processOne() = 0;
 
    void dataReady();
 
    virtual bool hasData() const = 0;
 
    QMutexLocker<QMutex> lockLoopData() const;
 
private:
    void run() final;
 
    mutable QMutex m_loopDataMutex;
    QWaitCondition m_condition;
    bool m_exit = false;
};
 
}
 
QT_END_NAMESPACE
 
#endif