WavAudioInput.hh

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#ifndef WAVAUDIOINPUT_HH
#define WAVAUDIOINPUT_HH

#include "AudioInputDevice.hh"
#include "FilenameSetting.hh"
#include "WavData.hh"
#include "Observer.hh"
#include "EmuTime.hh"

namespace openmsx {

class CommandController;

class WavAudioInput final : public AudioInputDevice, private Observer<Setting>
{
public:
        explicit WavAudioInput(CommandController& commandController);
        ~WavAudioInput() override;

        // AudioInputDevice
        const std::string& getName() const override;
        string_view getDescription() const override;
        void plugHelper(Connector& connector, EmuTime::param time) override;
        void unplugHelper(EmuTime::param time) override;
        int16_t readSample(EmuTime::param time) override;

        template<typename Archive>
        void serialize(Archive& ar, unsigned version);

private:
        void loadWave();
        void update(const Setting& setting) override;

        FilenameSetting audioInputFilenameSetting;
        WavData wav;
        EmuTime reference;
};

} // namespace openmsx

#endif