Line data    Source code

       1              : #pragma once
       2              : #include <array>
       3              : #include <cstdint>
       4              : 
       5              : #include "audio/dsp/level_analyzer.h"
       6              : #include "audio/dsp/spectrum_analyzer.h"
       7              : #include "audio/engine/i_audio_engine.h"
       8              : 
       9              : namespace Amplitron {
      10              : 
      11            5 : class AudioMetricsService {
      12              :    public:
      13              :     void update(IAudioEngine& engine, float dt);
      14              : 
      15            3 :     const LevelAnalyzer& level_analyzer() const { return level_analyzer_; }
      16            5 :     const SpectrumAnalyzer& spectrum_analyzer() const { return spectrum_analyzer_; }
      17              : 
      18              :    private:
      19              :     LevelAnalyzer level_analyzer_;
      20              :     SpectrumAnalyzer spectrum_analyzer_;
      21            5 :     uint64_t analyzer_last_sequence_ = 0;
      22            5 :     std::array<float, IAudioEngine::ANALYZER_FFT_SIZE> analyzer_input_buf_{};
      23            5 :     std::array<float, IAudioEngine::ANALYZER_FFT_SIZE> analyzer_output_buf_{};
      24              : };
      25              : 
      26              : }  // namespace Amplitron