Synth/Oscillator.cpp

#include "Oscillator.h"
#include <cmath>

namespace Audio
{

    void SineOscillator::update()
    {
        for (size_t i = 0; i < BUFFER_SIZE; i++)
        {
            m_phase += m_phase_stride;
            if (m_phase >= 1.0f)
                m_phase -= 1.0f;

            buffer[i] = sinf(2.0f * PI_A * m_phase);
        }
        m_phase_stride = m_frequency * sample_duration;
    };

    void SquareOscillator::update()
    {
        for (size_t i = 0; i < BUFFER_SIZE; i++)
        {
            m_phase += m_phase_stride;
            if (m_phase >= 1.0f)
                m_phase -= 1.0f;

            buffer[i] = m_phase;
            m_phase_stride = m_frequency * sample_duration;
            
        }

    }

    
};