qaudioengine_withplayer_p.h

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// Copyright (C) 2025 The Qt Company Ltd.

// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-3.0-only

#ifndef QAUDIOENGINE_WITHPLAYER_P_H

#define QAUDIOENGINE_WITHPLAYER_P_H

//

//  W A R N I N G

//  -------------

//

// This file is not part of the Qt API.  It exists for the convenience

// of other Qt classes.  This header file may change from version to

// version without notice, or even be removed.

//

// We mean it.

//

#include <QtSpatialAudio/private/qaudioengine_p.h>

#include <QtSpatialAudio/private/qtspatialaudioglobal_p.h>

#include <QtMultimedia/qaudiodevice.h>

namespace vraudio {

class ResonanceAudio;

} // namespace vraudio

QT_BEGIN_NAMESPACE

namespace QtMultimediaPrivate {

class QRtAudioEngine;

class QRtAudioEngineVoice;

} // namespace QtMultimediaPrivate

class QAudioEngineWithPlayer final : public QAudioEnginePrivate

public:

    explicit QAudioEngineWithPlayer(int sampleRate);

    Q_DISABLE_COPY_MOVE(QAudioEngineWithPlayer)

    ~QAudioEngineWithPlayer() override;

    void start() override;

    void stop() override;

    void setPaused(bool paused) override;

    bool isPaused() const override;

    void setOutputDevice(const QAudioDevice &device) override;

    QAudioDevice outputDevice() const override;

    void addSound(QSpatialAudioSoundPrivate *sound) override;

    void removeSound(QSpatialAudioSoundPrivate *sound) override;

    void setSoundPlaybackData(QSpatialAudioSoundPrivate *, SharedPlaybackState) override;

    void setOutputMode(QAudioEngine::OutputMode) override;

    void updateRoomEffects() override;

    QAudioFormat audioFormat() const { return m_format; }

    // testing

    QtMultimediaPrivate::QRtAudioEngine *playbackEngine() const { return m_playbackEngine.get(); }

private:

    using QRtAudioEngine = QtMultimediaPrivate::QRtAudioEngine;

    using QRtAudioEngineVoice = QtMultimediaPrivate::QRtAudioEngineVoice;

    friend class QResonanceAudioPlayer;

    QAudioDevice m_device;

    QAudioFormat m_format;

    std::shared_ptr<QRtAudioEngine> m_playbackEngine;

    std::shared_ptr<QRtAudioEngineVoice> m_engineVoice;

    bool m_paused = false;

    std::map<QSpatialAudioSoundPrivate *, SharedPlaybackState> playbackStates;

};

QT_END_NAMESPACE

#endif