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Diffstat (limited to 'src/devices/sound/snkwave.cpp')
-rw-r--r--src/devices/sound/snkwave.cpp14
1 files changed, 7 insertions, 7 deletions
diff --git a/src/devices/sound/snkwave.cpp b/src/devices/sound/snkwave.cpp
index 2c9e9b75f9f..44e6ba51466 100644
--- a/src/devices/sound/snkwave.cpp
+++ b/src/devices/sound/snkwave.cpp
@@ -64,22 +64,22 @@ void snkwave_device::device_start()
// for our sound stream
//-------------------------------------------------
-void snkwave_device::sound_stream_update(sound_stream &stream, stream_sample_t **inputs, stream_sample_t **outputs, int samples)
+void snkwave_device::sound_stream_update(sound_stream &stream, std::vector<read_stream_view> const &inputs, std::vector<write_stream_view> &outputs)
{
- stream_sample_t *buffer = outputs[0];
-
- /* zap the contents of the buffer */
- memset(buffer, 0, samples * sizeof(*buffer));
+ auto &buffer = outputs[0];
assert(m_counter < 0x1000);
assert(m_frequency < 0x1000);
/* if no sound, we're done */
if (m_frequency == 0xfff)
+ {
+ buffer.fill(0);
return;
+ }
/* generate sound into buffer while updating the counter */
- while (samples-- > 0)
+ for (int sampindex = 0; sampindex < buffer.samples(); sampindex++)
{
int loops;
int16_t out = 0;
@@ -104,7 +104,7 @@ void snkwave_device::sound_stream_update(sound_stream &stream, stream_sample_t *
}
}
- *buffer++ = out;
+ buffer.put_int(sampindex, out, 32768);
}
}