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Diffstat (limited to 'src/devices/sound/qs1000.cpp')
-rw-r--r--src/devices/sound/qs1000.cpp18
1 files changed, 9 insertions, 9 deletions
diff --git a/src/devices/sound/qs1000.cpp b/src/devices/sound/qs1000.cpp
index 3100800acbc..44ff9017ea4 100644
--- a/src/devices/sound/qs1000.cpp
+++ b/src/devices/sound/qs1000.cpp
@@ -191,9 +191,9 @@ qs1000_device::qs1000_device(const machine_config &mconfig, const char *tag, dev
m_out_p2_cb(*this),
m_out_p3_cb(*this),
//m_serial_w_cb(*this),
- m_space_config("samples", ENDIANNESS_LITTLE, 8, 24, 0, NULL),
- m_stream(NULL),
- m_direct(NULL),
+ m_space_config("samples", ENDIANNESS_LITTLE, 8, 24, 0, nullptr),
+ m_stream(nullptr),
+ m_direct(nullptr),
m_cpu(*this, "cpu")
{
m_address_map[0] = *ADDRESS_MAP_NAME(qs1000);
@@ -206,7 +206,7 @@ qs1000_device::qs1000_device(const machine_config &mconfig, const char *tag, dev
//-------------------------------------------------
const rom_entry *qs1000_device::device_rom_region() const
{
- return m_external_rom ? NULL : ROM_NAME( qs1000 );
+ return m_external_rom ? nullptr : ROM_NAME( qs1000 );
}
@@ -305,9 +305,9 @@ READ8_MEMBER(qs1000_device::data_to_i8052)
//-------------------------------------------------
void qs1000_device::device_reset()
{
- for (int ch = 0; ch < QS1000_CHANNELS; ++ch)
+ for (auto & elem : m_channels)
{
- m_channels[ch].m_flags = 0;
+ elem.m_flags = 0;
}
}
@@ -318,7 +318,7 @@ void qs1000_device::device_reset()
//-------------------------------------------------
const address_space_config *qs1000_device::memory_space_config(address_spacenum spacenum) const
{
- return (spacenum == 0) ? &m_space_config : NULL;
+ return (spacenum == 0) ? &m_space_config : nullptr;
}
@@ -486,9 +486,9 @@ void qs1000_device::sound_stream_update(sound_stream &stream, stream_sample_t **
memset(outputs[1], 0x0, samples * sizeof(*outputs[1]));
// Iterate over voices and accumulate sample data
- for (int ch = 0; ch < QS1000_CHANNELS; ch++)
+ for (auto & chan : m_channels)
{
- qs1000_channel &chan = m_channels[ch];
+
UINT8 lvol = chan.m_regs[6];
UINT8 rvol = chan.m_regs[7];