size_t C_LibretroManager::cbAudioSampleBatch(const int16_t * data, size_t frames)
{
    struct retro_system_av_info info;
    s_raw->get_system_av_info(&info);

    if (info.timing.sample_rate > 0 && s_sampleRate == 0)
    {
        s_sampleRate = int(info.timing.sample_rate);
        C_LibretroManager::CreateAudioStream();
    }

    if (s_sampleRate <= 0)
        return 0;