soundcardsampleprovider.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_CORE_AFV_AUDIO_SOUNDCARDSAMPLEPROVIDER_H
#define SWIFT_CORE_AFV_AUDIO_SOUNDCARDSAMPLEPROVIDER_H
 
#include <QAudioFormat>
#include <QObject>
 
#include "core/afv/audio/receiversampleprovider.h"
#include "misc/aviation/callsignset.h"
#include "sound/sampleprovider/mixingsampleprovider.h"
#include "sound/sampleprovider/sampleprovider.h"
 
namespace swift::core::afv::audio
{
    class CSoundcardSampleProvider : public swift::sound::sample_provider::ISampleProvider
    {
        Q_OBJECT
 
    public:
        CSoundcardSampleProvider(int sampleRate, const QVector<quint16> &transceiverIDs, QObject *parent = nullptr);
 
        const QAudioFormat &waveFormat() const { return m_waveFormat; }
 
        void setBypassEffects(bool value);
 
        void pttUpdate(bool active, const QVector<TxTransceiverDto> &txTransceivers);
 
        int readSamples(QVector<float> &samples, qint64 count) override;
 
        void addOpusSamples(const IAudioDto &audioDto, const QVector<RxTransceiverDto> &rxTransceivers);
 
        void updateRadioTransceivers(const QVector<TransceiverDto> &radioTransceivers);
 
        QString getReceivingCallsignsString(quint16 transceiverID) const;
 
        swift::misc::aviation::CCallsignSet getReceivingCallsigns(quint16 transceiverID) const;
 
        bool setGainRatioForTransceiver(quint16 transceiverID, double gainRatio);
 
    signals:
        void receivingCallsignsChanged(const TransceiverReceivingCallsignsChangedArgs &args);
 
    private:
        QAudioFormat m_waveFormat;
        swift::sound::sample_provider::CMixingSampleProvider *m_mixer = nullptr;
        QVector<CReceiverSampleProvider *> m_receiverInputs;
        QVector<quint16> m_receiverIDs;
    };
 
} // namespace swift::core::afv::audio
 
#endif // SWIFT_CORE_AFV_AUDIO_SOUNDCARDSAMPLEPROVIDER_H