diff options
Diffstat (limited to 'src/devices/bus/coco/coco_ssc.cpp')
-rw-r--r-- | src/devices/bus/coco/coco_ssc.cpp | 23 |
1 files changed, 10 insertions, 13 deletions
diff --git a/src/devices/bus/coco/coco_ssc.cpp b/src/devices/bus/coco/coco_ssc.cpp index b99d8e2af40..d6a0140d293 100644 --- a/src/devices/bus/coco/coco_ssc.cpp +++ b/src/devices/bus/coco/coco_ssc.cpp @@ -88,9 +88,9 @@ namespace coco_ssc_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock); // optional information overrides - virtual const tiny_rom_entry *device_rom_region() const override; - virtual void device_add_mconfig(machine_config &config) override; - virtual void device_reset() override; + virtual const tiny_rom_entry *device_rom_region() const override ATTR_COLD; + virtual void device_add_mconfig(machine_config &config) override ATTR_COLD; + virtual void device_reset() override ATTR_COLD; u8 ssc_port_a_r(); void ssc_port_b_w(u8 data); @@ -101,7 +101,7 @@ namespace protected: // device-level overrides - virtual void device_start() override; + virtual void device_start() override ATTR_COLD; u8 ff7d_read(offs_t offset); void ff7d_write(offs_t offset, u8 data); virtual void set_sound_enable(bool sound_enable) override; @@ -132,10 +132,10 @@ namespace protected: // device-level overrides - virtual void device_start() override; + virtual void device_start() override ATTR_COLD; // sound stream update overrides - virtual void sound_stream_update(sound_stream &stream, std::vector<read_stream_view> const &inputs, std::vector<write_stream_view> &outputs) override; + virtual void sound_stream_update(sound_stream &stream) override; // Power of 2 static constexpr int BUFFER_SIZE = 4; @@ -499,21 +499,18 @@ void cocossc_sac_device::device_start() // sound_stream_update - handle a stream update //------------------------------------------------- -void cocossc_sac_device::sound_stream_update(sound_stream &stream, std::vector<read_stream_view> const &inputs, std::vector<write_stream_view> &outputs) +void cocossc_sac_device::sound_stream_update(sound_stream &stream) { - auto &src = inputs[0]; - auto &dst = outputs[0]; - - int count = dst.samples(); + int count = stream.samples(); m_rms[m_index] = 0; if( count > 0 ) { for( int sampindex = 0; sampindex < count; sampindex++ ) { - auto source_sample = src.get(sampindex); + auto source_sample = stream.get(0, sampindex); m_rms[m_index] += source_sample * source_sample; - dst.put(sampindex, source_sample); + stream.put(0, sampindex, source_sample); } m_rms[m_index] = m_rms[m_index] / count; |