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Diffstat (limited to 'src/devices/sound/ics2115.cpp')
-rw-r--r--src/devices/sound/ics2115.cpp5
1 files changed, 2 insertions, 3 deletions
diff --git a/src/devices/sound/ics2115.cpp b/src/devices/sound/ics2115.cpp
index 98c5916c253..80e4aa9cd09 100644
--- a/src/devices/sound/ics2115.cpp
+++ b/src/devices/sound/ics2115.cpp
@@ -391,7 +391,6 @@ int ics2115_device::fill_output(ics2115_voice& voice, std::vector<write_stream_v
const u16 fine = 1 << (3*(voice.vol.incr >> 6));
voice.vol.add = (voice.vol.incr & 0x3f)<< (10 - fine);
- constexpr stream_buffer::sample_t sample_scale = 1.0 / (32768.0 * (1 << (5 + volume_bits)));
for (int i = 0; i < outputs[0].samples(); i++)
{
const u32 volacc = (voice.vol.acc >> 10) & 0xffff;
@@ -411,8 +410,8 @@ int ics2115_device::fill_output(ics2115_voice& voice, std::vector<write_stream_v
{
/*if (voice.playing())
{*/
- outputs[0].add(i, stream_buffer::sample_t(sample * vleft) * sample_scale);
- outputs[1].add(i, stream_buffer::sample_t(sample * vright) * sample_scale);
+ outputs[0].add_int(i, (sample * vleft) >> (5 + volume_bits), 32768);
+ outputs[1].add_int(i, (sample * vright) >> (5 + volume_bits), 32768);
}
voice.update_ramp();