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Diffstat (limited to 'src/devices/sound/sn76496.cpp')
-rw-r--r--src/devices/sound/sn76496.cpp12
1 files changed, 5 insertions, 7 deletions
diff --git a/src/devices/sound/sn76496.cpp b/src/devices/sound/sn76496.cpp
index 44460be345e..38a0c71faf5 100644
--- a/src/devices/sound/sn76496.cpp
+++ b/src/devices/sound/sn76496.cpp
@@ -345,7 +345,7 @@ void sn76496_base_device::write(u8 data)
break;
case 6: // noise: frequency, mode
{
- if ((data & 0x80) == 0) logerror("sn76496_base_device: write to reg 6 with bit 7 clear; data was %03x, new write is %02x! report this to LN!\n", m_register[6], data);
+ if ((data & 0x80) == 0) logerror("sn76496_base_device: write to reg 6 with bit 7 clear; data was %03x, new write is %02x!\n", m_register[6], data);
if ((data & 0x80) == 0) m_register[r] = (m_register[r] & 0x3f0) | (data & 0x0f);
n = m_register[6];
// N/512,N/1024,N/2048,Tone #3 output
@@ -365,16 +365,14 @@ inline bool sn76496_base_device::in_noise_mode()
return ((m_register[6] & 4)!=0);
}
-void sn76496_base_device::sound_stream_update(sound_stream &stream, std::vector<read_stream_view> const &inputs, std::vector<write_stream_view> &outputs)
+void sn76496_base_device::sound_stream_update(sound_stream &stream)
{
int i;
- auto *lbuffer = &outputs[0];
- auto *rbuffer = m_stereo ? &outputs[1] : nullptr;
int16_t out;
int16_t out2 = 0;
- for (int sampindex = 0; sampindex < lbuffer->samples(); sampindex++)
+ for (int sampindex = 0; sampindex < stream.samples(); sampindex++)
{
// clock chip once
if (m_current_clock > 0) // not ready for new divided clock
@@ -440,9 +438,9 @@ void sn76496_base_device::sound_stream_update(sound_stream &stream, std::vector<
if (m_negate) { out = -out; out2 = -out2; }
- lbuffer->put_int(sampindex, out, 32768);
+ stream.put_int(0, sampindex, out, 32768);
if (m_stereo)
- rbuffer->put_int(sampindex, out2, 32768);
+ stream.put_int(1, sampindex, out2, 32768);
}
}