47 lines
996 B
C++
47 lines
996 B
C++
#ifndef _AUDIO_EFFECT_H_
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#define _AUDIO_EFFECT_H_
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#include <QAudioBuffer>
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#include <QDebug>
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#include <QObject>
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#include <QVariant>
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namespace SpeexWebRTCTest {
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class AudioEffect : public QObject
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{
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Q_OBJECT
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public:
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AudioEffect(const QAudioFormat& mainFormat, const QAudioFormat& auxFormat);
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virtual void processFrame(QAudioBuffer& mainBuffer, const QAudioBuffer& auxBuffer) = 0;
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virtual void setParameter(const QString& param, QVariant value) = 0;
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unsigned int getFrameSize() const;
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const QAudioFormat& getMainFormat() const;
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const QAudioFormat& getAuxFormat() const;
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protected:
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void setVoiceActive(bool active)
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{
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if (voiceActive_ != active)
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emit voiceActivityChanged(active);
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voiceActive_ = active;
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}
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virtual unsigned int requiredFrameSizeMs() const = 0;
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signals:
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void voiceActivityChanged(bool voice);
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private:
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const QAudioFormat mainFormat_;
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const QAudioFormat auxFormat_;
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bool voiceActive_ = false;
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};
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} // namespace SpeexWebRTCTest
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#endif //_AUDIO_EFFECT_H_
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