diff options
Diffstat (limited to 'src/devices/sound/flt_biquad.cpp')
-rw-r--r-- | src/devices/sound/flt_biquad.cpp | 15 |
1 files changed, 6 insertions, 9 deletions
diff --git a/src/devices/sound/flt_biquad.cpp b/src/devices/sound/flt_biquad.cpp index de6bfe63462..6960f48c14b 100644 --- a/src/devices/sound/flt_biquad.cpp +++ b/src/devices/sound/flt_biquad.cpp @@ -474,22 +474,19 @@ void filter_biquad_device::device_start() // sound_stream_update - handle a stream update //------------------------------------------------- -void filter_biquad_device::sound_stream_update(sound_stream &stream, std::vector<read_stream_view> const &inputs, std::vector<write_stream_view> &outputs) +void filter_biquad_device::sound_stream_update(sound_stream &stream) { - auto &src = inputs[0]; - auto &dst = outputs[0]; - - if (m_last_sample_rate != m_stream->sample_rate()) + if (m_last_sample_rate != stream.sample_rate()) { recalc(); - m_last_sample_rate = m_stream->sample_rate(); + m_last_sample_rate = stream.sample_rate(); } - for (int sampindex = 0; sampindex < dst.samples(); sampindex++) + for (int sampindex = 0; sampindex < stream.samples(); sampindex++) { - m_input = src.get(sampindex); + m_input = stream.get(0, sampindex); step(); - dst.put(sampindex, m_output); + stream.put(0, sampindex, m_output); } } |