WavAudioInput.hh

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#ifndef WAVAUDIOINPUT_HH
#define WAVAUDIOINPUT_HH
 
#include "AudioInputDevice.hh"
#include "EmuTime.hh"
#include "FilenameSetting.hh"
#include "Observer.hh"
#include "WavData.hh"
 
namespace openmsx {
 
class CommandController;
 
class WavAudioInput final : public AudioInputDevice, private Observer<Setting>
{
public:
        explicit WavAudioInput(CommandController& commandController);
        ~WavAudioInput() override;
 
        // AudioInputDevice
        [[nodiscard]] std::string_view getName() const override;
        [[nodiscard]] std::string_view getDescription() const override;
        void plugHelper(Connector& connector, EmuTime::param time) override;
        void unplugHelper(EmuTime::param time) override;
        [[nodiscard]] int16_t readSample(EmuTime::param time) override;
 
        template<typename Archive>
        void serialize(Archive& ar, unsigned version);
 
private:
        void loadWave();
        void update(const Setting& setting) noexcept override;
 
private:
        FilenameSetting audioInputFilenameSetting;
        WavData wav;
        EmuTime reference = EmuTime::zero();
};
 
} // namespace openmsx
 
#endif