Synth/main.cpp

#if defined(_WIN32)
#define NOGDI  // All GDI defines and routines
#define NOUSER // All USER defines and routines
#endif

#include "spdlog/spdlog.h"
#include "raylib.h"
#include "Oscillator.h"

int main(int, char **)
{
    const int window_width = 1280;
    const int window_height = 768;

    InitWindow(window_width, window_height, "basic window");
    SetTargetFPS(60);

    Audio::SineOscillator primary = Audio::SineOscillator(440.0);

    InitAudioDevice();
    SetMasterVolume(0.3f);
    SetAudioStreamBufferSizeDefault(Audio::BUFFER_SIZE);
    AudioStream stream = LoadAudioStream(Audio::SAMPLE_RATIO, 32, 1);

    PlayAudioStream(stream);

    while (!WindowShouldClose())
    {
        if (IsAudioStreamProcessed(stream))
        {
            primary.update();
            UpdateAudioStream(stream, primary.data(), Audio::BUFFER_SIZE);
        }

        BeginDrawing();
        {
            ClearBackground(WHITE);
            DrawText("This is a raylib window!", 190, 200, 20, BLACK);
        }
        EndDrawing();
    }

    UnloadAudioStream(stream);
    CloseAudioDevice();
    CloseWindow();
    return (EXIT_SUCCESS);
}