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diff --git a/src/plugins/wasapi/qwasapiaudiooutput.h b/src/plugins/wasapi/qwasapiaudiooutput.h
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-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd and/or its subsidiary(-ies).
-** 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.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef QAUDIOOUTPUTWASAPI_H
-#define QAUDIOOUTPUTWASAPI_H
-
-#include <QtCore/QLoggingCategory>
-#include <QtCore/QMutex>
-#include <QtCore/QElapsedTimer>
-#include <QtMultimedia/QAbstractAudioOutput>
-#include <QtMultimedia/QAudio>
-
-#include <QReadWriteLock>
-#include <wrl.h>
-
-struct IAudioRenderClient;
-struct IAudioStreamVolume;
-
-QT_BEGIN_NAMESPACE
-
-class AudioInterface;
-class WasapiOutputDevicePrivate;
-class QWasapiProcessThread;
-
-Q_DECLARE_LOGGING_CATEGORY(lcMmAudioOutput)
-
-class QWasapiAudioOutput : public QAbstractAudioOutput
-{
- Q_OBJECT
-public:
- explicit QWasapiAudioOutput(const QByteArray &device);
- ~QWasapiAudioOutput();
-
- void start(QIODevice* device) override;
- QIODevice* start() override;
- void stop() override;
- void reset() override;
- void suspend() override;
- void resume() override;
- int bytesFree() const override;
- int periodSize() const override;
- void setBufferSize(int value) override;
- int bufferSize() const override;
- void setNotifyInterval(int milliSeconds) override;
- int notifyInterval() const override;
- qint64 processedUSecs() const override;
- qint64 elapsedUSecs() const override;
- QAudio::Error error() const override;
- QAudio::State state() const override;
- void setFormat(const QAudioFormat& fmt) override;
- QAudioFormat format() const override;
- void setVolume(qreal) override;
- qreal volume() const override;
-
- void process();
-public slots:
- void processBuffer();
-private:
- bool initStart(bool pull);
- friend class WasapiOutputDevicePrivate;
- friend class WasapiOutputPrivate;
- QByteArray m_deviceName;
- Microsoft::WRL::ComPtr<AudioInterface> m_interface;
- Microsoft::WRL::ComPtr<IAudioRenderClient> m_renderer;
- Microsoft::WRL::ComPtr<IAudioStreamVolume> m_volumeControl;
- qreal m_volumeCache;
- QMutex m_mutex;
- QAudio::State m_currentState;
- QAudio::Error m_currentError;
- QAudioFormat m_currentFormat;
- qint64 m_bytesProcessed;
- QElapsedTimer m_openTime;
- int m_openTimeOffset;
- int m_interval;
- bool m_pullMode;
- quint32 m_bufferFrames;
- quint32 m_bufferBytes;
- HANDLE m_event;
- QWasapiProcessThread *m_eventThread;
- QAtomicInt m_processing;
- QIODevice *m_eventDevice;
-};
-
-QT_END_NAMESPACE
-
-#endif