37 lines
840 B
C++
37 lines
840 B
C++
#pragma once
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#include <QThread>
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#include <QString>
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#include <atomic>
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#include <alsa/asoundlib.h>
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class AudioThread : public QThread
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{
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Q_OBJECT
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public:
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explicit AudioThread(const QString& device, QObject* parent = nullptr);
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~AudioThread() override;
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void stop();
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signals:
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void errorOccurred(const QString& message);
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protected:
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void run() override;
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private:
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bool setupCapture(snd_pcm_t*& handle, unsigned int& rate, unsigned int& channels);
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bool setupPlayback(snd_pcm_t*& handle, unsigned int rate, unsigned int channels);
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QString m_device;
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std::atomic<bool> m_running{false};
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// PCM-Parameter
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static constexpr unsigned int k_defaultRate = 48000;
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static constexpr unsigned int k_defaultChannels = 2;
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static constexpr snd_pcm_uframes_t k_periodFrames = 1024;
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};
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