diff options
Diffstat (limited to 'src/mame/audio/vc4000.cpp')
-rw-r--r-- | src/mame/audio/vc4000.cpp | 16 |
1 files changed, 6 insertions, 10 deletions
diff --git a/src/mame/audio/vc4000.cpp b/src/mame/audio/vc4000.cpp index 84c19a2d942..0454af936a5 100644 --- a/src/mame/audio/vc4000.cpp +++ b/src/mame/audio/vc4000.cpp @@ -31,26 +31,22 @@ vc4000_sound_device::vc4000_sound_device(const machine_config &mconfig, const ch void vc4000_sound_device::device_start() { - m_channel = stream_alloc_legacy(0, 1, machine().sample_rate()); + m_channel = stream_alloc(0, 1, machine().sample_rate()); } //------------------------------------------------- -// sound_stream_update_legacy - handle a stream update +// sound_stream_update - handle a stream update //------------------------------------------------- -void vc4000_sound_device::sound_stream_update_legacy(sound_stream &stream, stream_sample_t const * const *inputs, stream_sample_t * const *outputs, int samples) +void vc4000_sound_device::sound_stream_update(sound_stream &stream, std::vector<read_stream_view> const &inputs, std::vector<write_stream_view> &outputs) { int i; - stream_sample_t *buffer = outputs[0]; + auto &buffer = outputs[0]; - for (i = 0; i < samples; i++, buffer++) + for (i = 0; i < buffer.samples(); i++) { - *buffer = 0; - if (m_reg[0] && m_pos <= m_size / 2) - { - *buffer = 0x7fff; - } + buffer.put(i, (m_reg[0] && m_pos <= m_size / 2) ? 1.0 : 0.0); if (m_pos <= m_size) m_pos++; if (m_pos > m_size) |