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saa1099: fix compile (nw)

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This commit is contained in:
arbee 2015-07-03 17:48:36 -04:00
parent 6a5cdf8be5
commit f9d06bda2b
1 changed files with 8 additions and 8 deletions
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16
src/emu/sound/saa1099.c
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@ -263,24 +263,24 @@ void saa1099_device::sound_stream_update(sound_stream &stream, stream_sample_t *
}
// if the noise is enabled
if (m->channels[ch].noise_enable)
if (m_channels[ch].noise_enable)
{
// if the noise level is high (noise 0: chan 0-2, noise 1: chan 3-5)
if (m->noise[ch/3].level & 1)
if (m_noise[ch/3].level & 1)
{
// subtract to avoid overflows, also use only half amplitude
output_l -= m->channels[ch].amplitude[ LEFT] * m->channels[ch].envelope[ LEFT] / 16 / 2;
output_r -= m->channels[ch].amplitude[RIGHT] * m->channels[ch].envelope[RIGHT] / 16 / 2;
output_l -= m_channels[ch].amplitude[ LEFT] * m_channels[ch].envelope[ LEFT] / 16 / 2;
output_r -= m_channels[ch].amplitude[RIGHT] * m_channels[ch].envelope[RIGHT] / 16 / 2;
}
}
// if the square wave is enabled
if (m->channels[ch].freq_enable)
if (m_channels[ch].freq_enable)
{
// if the channel level is high
if (m->channels[ch].level & 1)
if (m_channels[ch].level & 1)
{
output_l += m->channels[ch].amplitude[ LEFT] * m->channels[ch].envelope[ LEFT] / 16;
output_r += m->channels[ch].amplitude[RIGHT] * m->channels[ch].envelope[RIGHT] / 16;
output_l += m_channels[ch].amplitude[ LEFT] * m_channels[ch].envelope[ LEFT] / 16;
output_r += m_channels[ch].amplitude[RIGHT] * m_channels[ch].envelope[RIGHT] / 16;
}
}
}