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Diffstat (limited to 'src/devices/sound/upd934g.cpp')
-rw-r--r--src/devices/sound/upd934g.cpp9
1 files changed, 3 insertions, 6 deletions
diff --git a/src/devices/sound/upd934g.cpp b/src/devices/sound/upd934g.cpp
index 1178ef0a930..3d56c102d09 100644
--- a/src/devices/sound/upd934g.cpp
+++ b/src/devices/sound/upd934g.cpp
@@ -80,7 +80,7 @@ void upd934g_device::device_reset()
// our sound stream
//-------------------------------------------------
-void upd934g_device::sound_stream_update(sound_stream &stream, std::vector<read_stream_view> const &inputs, std::vector<write_stream_view> &outputs)
+void upd934g_device::sound_stream_update(sound_stream &stream)
{
for (unsigned ch = 0; ch < 4; ch++)
{
@@ -88,7 +88,7 @@ void upd934g_device::sound_stream_update(sound_stream &stream, std::vector<read_
{
uint16_t end = m_addr[m_channel[ch].playing + 1] - 1;
- for (unsigned i = 0; i < outputs[ch].samples(); i++)
+ for (unsigned i = 0; i < stream.samples(); i++)
{
int16_t raw = static_cast<int8_t>(read_byte(m_channel[ch].pos)) * 4;
@@ -96,18 +96,15 @@ void upd934g_device::sound_stream_update(sound_stream &stream, std::vector<read_
const double adjust[] = { 0, 0.7, 0.4, 1.0 };
raw *= adjust[m_channel[ch].effect];
- outputs[ch].put_int(i, raw, 32768 / 64);
+ stream.put_int(ch, i, raw, 32768 / 64);
if (++m_channel[ch].pos >= end)
{
m_channel[ch].playing = -1;
- outputs[ch].fill(0, i + 1);
break;
}
}
}
- else
- outputs[ch].fill(0);
}
}