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56 lines
1.5 KiB
C++
56 lines
1.5 KiB
C++
/*
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* @file LinuxCellularAudio.hpp
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* @author Mateusz Piesta (mateusz.piesta@mudita.com)
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* @date 02.08.19
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* @brief
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* @copyright Copyright (C) 2019 mudita.com
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* @details
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*/
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#ifndef PUREPHONE_LINUXCELLULARAUDIO_HPP
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#define PUREPHONE_LINUXCELLULARAUDIO_HPP
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#include "bsp/audio/bsp_audio.hpp"
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#include "portaudio.h"
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namespace bsp
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{
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class LinuxCellularAudio : public AudioDevice
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{
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public:
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LinuxCellularAudio(AudioDevice::audioCallback_t callback);
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virtual ~LinuxCellularAudio();
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int32_t Start(const Format &format) override final;
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int32_t Stop() override final;
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int32_t OutputVolumeCtrl(float vol) override final;
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int32_t InputGainCtrl(float gain) override final;
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int32_t OutputPathCtrl(OutputPath outputPath) override final;
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int32_t InputPathCtrl(InputPath inputPath) override final;
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bool IsFormatSupported(const Format &format) override final;
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private:
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PaStream *stream;
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static int portAudioCallback(const void *inputBuffer,
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void *outputBuffer,
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unsigned long framesPerBuffer,
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const PaStreamCallbackTimeInfo *timeInfo,
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PaStreamCallbackFlags statusFlags,
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void *userData);
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bool TryOpenStream(const bsp::AudioDevice::Format &format);
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};
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} // namespace bsp
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#endif // PUREPHONE_LINUXCELLULARAUDIO_HPP
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