simplecompressoreffect.h

Go to the documentation of this file.

// 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_SAMPLEPROVIDER_SIMPLECOMPRESSOREFFECT_H
#define SWIFT_SOUND_SAMPLEPROVIDER_SIMPLECOMPRESSOREFFECT_H
 
#include <QObject>
#include <QTimer>
 
#include "sound/dsp/SimpleComp.h"
#include "sound/sampleprovider/sampleprovider.h"
#include "sound/swiftsoundexport.h"
 
namespace swift::sound::sample_provider
{
    class SWIFT_SOUND_EXPORT CSimpleCompressorEffect : public ISampleProvider
    {
        Q_OBJECT
 
    public:
        CSimpleCompressorEffect(ISampleProvider *source, QObject *parent = nullptr);
 
        virtual int readSamples(QVector<float> &samples, qint64 count) override;
 
        void setEnabled(bool enabled);
 
        void setMakeUpGain(double gain);
 
        void setChannels(int channels);
 
    private:
        QTimer *m_timer = nullptr;
        ISampleProvider *m_sourceStream = nullptr;
        bool m_enabled = true;
        int m_channels = 1;
        chunkware_simple::SimpleComp m_simpleCompressor;
    };
} // namespace swift::sound::sample_provider
 
#endif // SWIFT_SOUND_SAMPLEPROVIDER_SIMPLECOMPRESSOREFFECT_H