np2/io/pit.c - diff

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version 1.26, 2007/11/03 00:00:20	version 1.27, 2011/01/15 18:04:43
Line 145 void rs232ctimer(NEVENTITEM item) {	Line 145 void rs232ctimer(NEVENTITEM item) {

static UINT getcount(const _PITCH *pitch) {	static UINT getcount(const _PITCH *pitch) {

SINT32 clock;	SINT32 clk;

switch(pitch->ch) {	switch(pitch->ch) {
case 0:	case 0:
clock = nevent_getremain(NEVENT_ITIMER);	clk = nevent_getremain(NEVENT_ITIMER);
break;	break;

case 1:	case 1:
Line 164 static UINT getcount(const _PITCH *pitch	Line 164 static UINT getcount(const _PITCH *pitch
return(pitch->value & (~1));	return(pitch->value & (~1));
#endif	#endif
}	}
clock = nevent_getremain(NEVENT_BEEP);	clk = nevent_getremain(NEVENT_BEEP);
#if defined(BEEPCOUNTEREX)	#if defined(BEEPCOUNTEREX)
if (clock >= 0) {	if (clk >= 0) {
clock /= pccore.multiple;	clk /= pccore.multiple;
if (pitch->value > 2) {	if (pitch->value > 2) {
clock %= pitch->value;	clk %= pitch->value;
}	}
else {	else {
clock = LOW16(clock);	clk = LOW16(clk);
}	}
return(clock);	return(clk);
}	}
#else	#else
break;	break;
#endif	#endif

case 2:	case 2:
clock = nevent_getremain(NEVENT_RS232C);	clk = nevent_getremain(NEVENT_RS232C);
break;	break;

#if !defined(DISABLE_SOUND)	#if !defined(DISABLE_SOUND)
Line 190 static UINT getcount(const _PITCH *pitch	Line 190 static UINT getcount(const _PITCH *pitch
#endif	#endif

default:	default:
clock = 0;	clk = 0;
break;	break;
}	}
if (clock > 0) {	if (clk > 0) {
return(clock / pccore.multiple);	return(clk / pccore.multiple);
}	}
return(0);	return(0);
}	}

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