////  OpusCodecManager.h//  plugins/opusCodec/src////  Copyright 2020 Dale Glass////  Distributed under the Apache License, Version 2.0.//  See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html// #ifndef OPUSENCODER_H#define OPUSENCODER_H#include <plugins/CodecPlugin.h>#include <opus/opus.h>  class AthenaOpusEncoder : public Encoder {public:     AthenaOpusEncoder(int sampleRate, int numChannels);    ~AthenaOpusEncoder() override;     virtual void encode(const QByteArray& decodedBuffer, QByteArray& encodedBuffer) override;      int getComplexity() const;    void setComplexity(int complexity);     int getBitrate() const;    void setBitrate(int bitrate);     int getVBR() const;    void setVBR(int vbr);     int getVBRConstraint() const;    void setVBRConstraint(int vbrConstraint);     int getMaxBandwidth() const;    void setMaxBandwidth(int maxBandwidth);     int getBandwidth() const;    void setBandwidth(int bandwidth);     int getSignal() const;    void setSignal(int signal);     int getApplication() const;    void setApplication(int application);     int getLookahead() const;     int getInbandFEC() const;    void setInbandFEC(int inBandFEC);     int getExpectedPacketLossPercentage() const;    void setExpectedPacketLossPercentage(int percentage);     int getDTX() const;    void setDTX(int dtx);  private:     const int DEFAULT_BITRATE = 128000;    const int DEFAULT_COMPLEXITY = 10;    const int DEFAULT_APPLICATION = OPUS_APPLICATION_VOIP;    const int DEFAULT_SIGNAL = OPUS_AUTO;     int _opusSampleRate = 0;    int _opusChannels = 0;    int _opusExpectedLoss = 0;      OpusEncoder* _encoder = nullptr;};  #endif // OPUSENCODER_H