WavImage.hh

Go to the documentation of this file.

#ifndef WAVIMAGE_HH
#define WAVIMAGE_HH
 
#include "CassetteImage.hh"
#include "WavData.hh"
#include "DynamicClock.hh"
#include <cstdint>
 
namespace openmsx {
 
class Filename;
class FilePool;
 
class WavImage final : public CassetteImage
{
public:
        explicit WavImage(const Filename& filename, FilePool& filePool);
        WavImage(const WavImage&) = delete;
        WavImage(WavImage&&) = delete;
        WavImage& operator=(const WavImage&) = delete;
        WavImage& operator=(WavImage&&) = delete;
        ~WavImage() override;
 
        [[nodiscard]] int16_t getSampleAt(EmuTime::param time) const override;
        [[nodiscard]] EmuTime getEndTime() const override;
        [[nodiscard]] unsigned getFrequency() const override;
        void fillBuffer(unsigned pos, std::span<float*, 1> bufs, unsigned num) const override;
        [[nodiscard]] float getAmplificationFactorImpl() const override;
 
private:
        const WavData* wav;
        DynamicClock clock{EmuTime::zero()};
};
 
} // namespace openmsx
 
#endif