Wwise Plugin Test Tone

void SynthezzitoSource::Execute(AkAudioBuffer* out_pBuffer)
{
    m_durationHandler.SetDuration(m_pParams->RTPC.fDuration);
    m_durationHandler.ProduceBuffer(out_pBuffer);

    const AkUInt32 uNumChannels = out_pBuffer->NumChannels();

    AkUInt16 uFramesProduced;

    //CUSTOM CODE---------------------------------------------------------------

    static float phase = 0.0f;  // Phase of the sine wave, static to maintain value between calls
    float twoPi = 2.0f * 3.1415f;  // Constant for 2*pi
    float freq = 440.0f;
    float sampleRate = 48000;

    for (AkUInt32 i = 0; i < uNumChannels; ++i)
    {
        AkReal32* AK_RESTRICT pBuf = (AkReal32* AK_RESTRICT)out_pBuffer->GetChannel(i);

        uFramesProduced = 0;

        while (uFramesProduced < out_pBuffer->uValidFrames)
        {
            // Generate output here
            *pBuf++ = 0.7f * sin(phase);
            phase += twoPi * freq / sampleRate;

            // Wrap the phase to avoid precision issues
            if (phase > twoPi)
            {
                phase -= twoPi;
            }
            ++uFramesProduced;
        }
    }
}