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Diffstat (limited to 'src/emu/sound/s14001a.c')
-rw-r--r--src/emu/sound/s14001a.c14
1 files changed, 6 insertions, 8 deletions
diff --git a/src/emu/sound/s14001a.c b/src/emu/sound/s14001a.c
index 31f7bb3e1b9..9164b7ddbb4 100644
--- a/src/emu/sound/s14001a.c
+++ b/src/emu/sound/s14001a.c
@@ -296,7 +296,7 @@ static const INT8 DeltaTable[4][4] =
static INT16 audiofilter(S14001AChip *chip) /* rewrite me to better match the real filter! */
{
UINT8 temp1;
- INT16 temp2 = 0;
+ INT16 temp2 = 0;
/* mean averaging filter! 1/n exponential *would* be somewhat better, but I'm lazy... */
for (temp1 = 0; temp1 < 8; temp1++) { temp2 += chip->filtervals[temp1]; }
temp2 >>= 3;
@@ -408,8 +408,8 @@ static void s14001a_clock(S14001AChip *chip) /* called once per clock */
UINT8 CurDelta; // Current delta
/* on even clocks, audio output is floating, /romen is low so rom data bus is driven
- * on odd clocks, audio output is driven, /romen is high, state machine 2 is clocked
- */
+ * on odd clocks, audio output is driven, /romen is high, state machine 2 is clocked
+ */
chip->oddeven = !(chip->oddeven); // invert the clock
if (chip->oddeven == 0) // even clock
{
@@ -537,8 +537,8 @@ static void s14001a_clock(S14001AChip *chip) /* called once per clock */
chip->laststate = chip->machineState;
chip->machineState = chip->nextstate;
- /* the dac is 4 bits wide. if a delta step forced it outside of 4 bits, mask it back over here */
- chip->DACOutput &= 0xF;
+ /* the dac is 4 bits wide. if a delta step forced it outside of 4 bits, mask it back over here */
+ chip->DACOutput &= 0xF;
}
}
@@ -633,7 +633,7 @@ const device_type S14001A = &device_creator<s14001a_device>;
s14001a_device::s14001a_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock)
: device_t(mconfig, S14001A, "S14001A", tag, owner, clock),
- device_sound_interface(mconfig, *this)
+ device_sound_interface(mconfig, *this)
{
m_token = global_alloc_clear(S14001AChip);
}
@@ -666,5 +666,3 @@ void s14001a_device::sound_stream_update(sound_stream &stream, stream_sample_t *
// should never get here
fatalerror("sound_stream_update called; not applicable to legacy sound devices\n");
}
-
-