diff options
Diffstat (limited to 'src/mame/audio/pleiads.cpp')
-rw-r--r-- | src/mame/audio/pleiads.cpp | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/src/mame/audio/pleiads.cpp b/src/mame/audio/pleiads.cpp index ee69320e7d6..965b445f67a 100644 --- a/src/mame/audio/pleiads.cpp +++ b/src/mame/audio/pleiads.cpp @@ -642,7 +642,7 @@ void pleiads_sound_device::common_start() m_poly18[i] = bits; } - m_channel = stream_alloc_legacy(0, 1, machine().sample_rate()); + m_channel = stream_alloc(0, 1, machine().sample_rate()); save_item(NAME(m_sound_latch_a)); save_item(NAME(m_sound_latch_b)); @@ -691,27 +691,27 @@ void pleiads_sound_device::common_start() } //------------------------------------------------- -// sound_stream_update_legacy - handle a stream update +// sound_stream_update - handle a stream update //------------------------------------------------- -void pleiads_sound_device::sound_stream_update_legacy(sound_stream &stream, stream_sample_t const * const *inputs, stream_sample_t * const *outputs, int samples) +void pleiads_sound_device::sound_stream_update(sound_stream &stream, std::vector<read_stream_view> const &inputs, std::vector<write_stream_view> &outputs) { - int rate = machine().sample_rate(); - stream_sample_t *buffer = outputs[0]; + auto &buffer = outputs[0]; + int rate = buffer.sample_rate(); - while( samples-- > 0 ) + for (int sampindex = 0; sampindex < buffer.samples(); sampindex++) { int sum = tone1(rate)/2 + tone23(rate)/2 + tone4(rate) + noise(rate); - *buffer++ = sum < 32768 ? sum > -32768 ? sum : -32768 : 32767; + buffer.put_int_clamp(sampindex, sum, 32768); } } -void naughtyb_sound_device::sound_stream_update_legacy(sound_stream &stream, stream_sample_t const * const *inputs, stream_sample_t * const *outputs, int samples) +void naughtyb_sound_device::sound_stream_update(sound_stream &stream, std::vector<read_stream_view> const &inputs, std::vector<write_stream_view> &outputs) { - pleiads_sound_device::sound_stream_update_legacy(stream, inputs, outputs, samples); + pleiads_sound_device::sound_stream_update(stream, inputs, outputs); } -void popflame_sound_device::sound_stream_update_legacy(sound_stream &stream, stream_sample_t const * const *inputs, stream_sample_t * const *outputs, int samples) +void popflame_sound_device::sound_stream_update(sound_stream &stream, std::vector<read_stream_view> const &inputs, std::vector<write_stream_view> &outputs) { - pleiads_sound_device::sound_stream_update_legacy(stream, inputs, outputs, samples); + pleiads_sound_device::sound_stream_update(stream, inputs, outputs); } |