SpatialAudioSettings.hpp

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#pragma once
 
#include <cstddef>
#include <sndfile.hh>
#include <string>
#include <vector>
 
/*
All the settings or information which needs to
be accessible by multiple classes is stored here.
Can partially be changed by the EyeAIApp to give
the user customization options
*/
 
using SpatialAudioLogErrorCallback = void (*)(std::string);
using SpatialAudioLogInfoCallback = void (*)(std::string);
 
class SpatialAudioSettings {
  public:
    // constants
    constexpr static int BUFFERS_PER_SOURCE = 3;
    constexpr static int SAMPLE_RATE = 48000;
    constexpr static int picture_x_resolution = 256;
    constexpr static int picture_y_resolution = 256;
    constexpr static int NUMBER_OF_SOURCES = 9;
    // files containing the data and audio of the objects
    std::vector<std::byte> coco_labels_audio;
    std::vector<std::byte> coco_labels_data;
    // pausing the playback
    bool depth_audio_paused = false;
    bool object_audio_paused = false;
    float FREQUENCY;
    float BUFFER_DURATION = 1.0f;
 
    SpatialAudioLogErrorCallback logErrorCallback;
    SpatialAudioLogInfoCallback logInfoCallback;
 
    SpatialAudioSettings(
        SpatialAudioLogErrorCallback logErrorCallback,
        SpatialAudioLogErrorCallback logInfoCallback,
        float freq = 500.0f,
        float buf_dur = 0.25
    )
        : FREQUENCY(freq),BUFFER_DURATION(buf_dur), 
          logErrorCallback(logErrorCallback), logInfoCallback(logInfoCallback) {
    }
};