bufferedwaveprovider.h

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// SPDX-FileCopyrightText: Copyright (C) 2019 swift Project Community / Contributors
// SPDX-License-Identifier: GPL-3.0-or-later OR LicenseRef-swift-pilot-client-1
 
 
#ifndef SWIFT_SOUND_BUFFEREDWAVEPROVIDER_H
#define SWIFT_SOUND_BUFFEREDWAVEPROVIDER_H
 
#include <QAudioFormat>
#include <QByteArray>
#include <QVector>
 
#include "sound/sampleprovider/sampleprovider.h"
#include "sound/swiftsoundexport.h"
 
namespace swift::sound::sample_provider
{
    class SWIFT_SOUND_EXPORT CBufferedWaveProvider : public ISampleProvider
    {
        Q_OBJECT
 
    public:
        CBufferedWaveProvider(const QAudioFormat &format, QObject *parent = nullptr);
 
        void addSamples(const QVector<float> &samples);
 
        virtual int readSamples(QVector<float> &samples, qint64 count) override;
 
        int getBufferedBytes() const { return m_audioBuffer.size(); }
 
        void clearBuffer();
 
    private:
        QVector<float> m_audioBuffer;
        qint32 m_maxBufferSize;
    };
} // namespace swift::sound::sample_provider
 
#endif // SWIFT_SOUND_BUFFEREDWAVEPROVIDER_H