diff options
Diffstat (limited to 'src/devices/sound/saa1099.cpp')
-rw-r--r-- | src/devices/sound/saa1099.cpp | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/src/devices/sound/saa1099.cpp b/src/devices/sound/saa1099.cpp index cad84d184bb..080ebabe89c 100644 --- a/src/devices/sound/saa1099.cpp +++ b/src/devices/sound/saa1099.cpp @@ -161,7 +161,7 @@ saa1099_device::saa1099_device(const machine_config &mconfig, const char *tag, d void saa1099_device::device_start() { /* for each chip allocate one stream */ - m_stream = stream_alloc_legacy(0, 2, clock()/clock_divider); + m_stream = stream_alloc(0, 2, clock()/clock_divider); save_item(NAME(m_noise_params)); save_item(NAME(m_env_enable)); @@ -200,18 +200,18 @@ void saa1099_device::device_clock_changed() //------------------------------------------------- -// sound_stream_update_legacy - handle a stream update +// sound_stream_update - handle a stream update //------------------------------------------------- -void saa1099_device::sound_stream_update_legacy(sound_stream &stream, stream_sample_t const * const *inputs, stream_sample_t * const *outputs, int samples) +void saa1099_device::sound_stream_update(sound_stream &stream, std::vector<read_stream_view> const &inputs, std::vector<write_stream_view> &outputs) { int j, ch; /* if the channels are disabled we're done */ if (!m_all_ch_enable) { /* init output data */ - memset(outputs[LEFT],0,samples*sizeof(*outputs[LEFT])); - memset(outputs[RIGHT],0,samples*sizeof(*outputs[RIGHT])); + outputs[LEFT].fill(0); + outputs[RIGHT].fill(0); return; } @@ -227,7 +227,7 @@ void saa1099_device::sound_stream_update_legacy(sound_stream &stream, stream_sam } /* fill all data needed */ - for( j = 0; j < samples; j++ ) + for( j = 0; j < outputs[0].samples(); j++ ) { int output_l = 0, output_r = 0; @@ -285,8 +285,8 @@ void saa1099_device::sound_stream_update_legacy(sound_stream &stream, stream_sam m_noise[ch].counter -= clock_divider; } /* write sound data to the buffer */ - outputs[LEFT][j] = output_l / 6; - outputs[RIGHT][j] = output_r / 6; + outputs[LEFT].put_int(j, output_l, 32768 * 6); + outputs[RIGHT].put_int(j, output_r, 32768 * 6); } } |