WavMirAudioReader.h

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/*  SPDX-License-Identifier: GPL-2.0-or-later */
/*!********************************************************************
 
  Audacity: A Digital Audio Editor
 
  WaveMirAudioReader.h
 
  Matthieu Hodgkinson
 
**********************************************************************/
#pragma once
 
#include "MirTypes.h"
 
#include <optional>
#include <string>
#include <vector>
 
namespace MIR
{
class WavMirAudioReader : public MirAudioReader
{
public:
   WavMirAudioReader(
      const std::string& filename, std::optional<double> timeLimit = {});
 
   double GetSampleRate() const override;
   long long GetNumSamples() const override;
   void
   ReadFloats(float* buffer, long long start, size_t numFrames) const override;
 
private:
   const std::vector<float> mSamples;
   const double mSampleRate = 0.;
};
} // namespace MIR