diff options
Diffstat (limited to 'src/devices/machine/8364_paula.cpp')
-rw-r--r-- | src/devices/machine/8364_paula.cpp | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/src/devices/machine/8364_paula.cpp b/src/devices/machine/8364_paula.cpp index 1e10ca55b3e..6869ffb3395 100644 --- a/src/devices/machine/8364_paula.cpp +++ b/src/devices/machine/8364_paula.cpp @@ -58,7 +58,7 @@ void paula_8364_device::device_start() } // create the stream - m_stream = stream_alloc_legacy(0, 4, clock() / CLOCK_DIVIDER); + m_stream = stream_alloc(0, 4, clock() / CLOCK_DIVIDER); } //------------------------------------------------- @@ -159,10 +159,10 @@ void paula_8364_device::dma_reload(audio_channel *chan) } //------------------------------------------------- -// sound_stream_update_legacy - handle a stream update +// sound_stream_update - handle a stream update //------------------------------------------------- -void paula_8364_device::sound_stream_update_legacy(sound_stream &stream, stream_sample_t const * const *inputs, stream_sample_t * const *outputs, int samples) +void paula_8364_device::sound_stream_update(sound_stream &stream, std::vector<read_stream_view> const &inputs, std::vector<write_stream_view> &outputs) { int channum, sampoffs = 0; @@ -176,11 +176,11 @@ void paula_8364_device::sound_stream_update_legacy(sound_stream &stream, stream_ // clear the sample data to 0 for (channum = 0; channum < 4; channum++) - memset(outputs[channum], 0, sizeof(stream_sample_t) * samples); + outputs[channum].fill(0); return; } - samples *= CLOCK_DIVIDER; + int samples = outputs[0].samples() * CLOCK_DIVIDER; // update the DMA states on each channel and reload if fresh for (channum = 0; channum < 4; channum++) @@ -215,7 +215,7 @@ void paula_8364_device::sound_stream_update_legacy(sound_stream &stream, stream_ audio_channel *chan = &m_channel[channum]; int volume = (nextvol == -1) ? chan->vol : nextvol; int period = (nextper == -1) ? chan->per : nextper; - stream_sample_t sample; + s32 sample; int i; // normalize the volume value @@ -247,7 +247,7 @@ void paula_8364_device::sound_stream_update_legacy(sound_stream &stream, stream_ // fill the buffer with the sample for (i = 0; i < ticks; i += CLOCK_DIVIDER) - outputs[channum][(sampoffs + i) / CLOCK_DIVIDER] = sample; + outputs[channum].put_int((sampoffs + i) / CLOCK_DIVIDER, sample, 32768); // account for the ticks; if we hit 0, advance chan->curticks -= ticks; |