#include "registers.h"
#include "cfg.h"
#include "dsoundoss.h"
-#include "regs.h"
#ifdef ENABLE_NLS
#include <libintl.h>
#define N_(x) (x)
#endif
-#ifdef __arm__
+#ifdef __ARM_ARCH_7A__
#define ssat32_to_16(v) \
asm("ssat %0,#16,%1" : "=r" (v) : "r" (v))
#else
// ALL KIND OF HELPERS
////////////////////////////////////////////////////////////////////////
-INLINE void VoiceChangeFrequency(int ch)
-{
- s_chan[ch].iUsedFreq=s_chan[ch].iActFreq; // -> take it and calc steps
- s_chan[ch].sinc=s_chan[ch].iRawPitch<<4;
- if(!s_chan[ch].sinc) s_chan[ch].sinc=1;
- if(iUseInterpolation==1) s_chan[ch].SB[32]=1; // -> freq change in simle imterpolation mode: set flag
-}
-
-////////////////////////////////////////////////////////////////////////
-
INLINE int FModChangeFrequency(int ch,int ns)
{
- int NP=s_chan[ch].iRawPitch;
+ unsigned int NP=s_chan[ch].iRawPitch;
int sinc;
NP=((32768L+iFMod[ns])*NP)/32768L;
if(NP>0x3fff) NP=0x3fff;
if(NP<0x1) NP=0x1;
- NP=(44100L*NP)/(4096L); // calc frequency
-
- s_chan[ch].iActFreq=NP;
- s_chan[ch].iUsedFreq=NP;
- sinc=(((NP/10)<<16)/4410);
- if(!sinc) sinc=1;
+ sinc=NP<<4; // calc frequency
if(iUseInterpolation==1) // freq change in simple interpolation mode
s_chan[ch].SB[32]=1;
iFMod[ns]=0;
}
s_chan[ch].pCurr = start; // store values for next cycle
+ s_chan[ch].bJump = flags & 1;
return ret;
}
int flags = start[1];
int ret = 0;
- // Tron Bonne hack, probably wrong (could be wrong memory contents..)
- if(flags & ~7) flags = 0;
-
if(start == pSpuIrq)
{
do_irq();
}
if(flags & 4)
- s_chan[ch].pLoop=start;
+ s_chan[ch].pLoop = start;
s_chan[ch].pCurr += 16;
if(flags & 1)
s_chan[ch].pCurr = s_chan[ch].pLoop;
+ s_chan[ch].bJump = flags & 1;
return ret;
}
return -1;
}
-#ifdef __arm__
+#ifdef __ARM_ARCH_7A__
// asm code
extern void mix_chan(int start, int count, int lv, int rv);
extern void mix_chan_rvb(int start, int count, int lv, int rv);
if(dwNewChannel&(1<<ch)) StartSound(ch); // start new sound
if(!(dwChannelOn&(1<<ch))) continue; // channel not playing? next
- if(s_chan[ch].iActFreq!=s_chan[ch].iUsedFreq) // new psx frequency?
- VoiceChangeFrequency(ch);
-
if(s_chan[ch].bNoise)
d=do_samples_noise(ch, ns_from, ns_to);
else if(s_chan[ch].bFMod==2 || (s_chan[ch].bFMod==0 && iUseInterpolation==0))
if(s_chan[ch].pCurr > pSpuIrq && s_chan[ch].pLoop > pSpuIrq)
continue;
- if(s_chan[ch].iActFreq!=s_chan[ch].iUsedFreq) // new psx frequency?
- VoiceChangeFrequency(ch);
-
s_chan[ch].spos += s_chan[ch].sinc * NSSIZE;
while(s_chan[ch].spos >= 28 * 0x10000)
{
- unsigned char *start=s_chan[ch].pCurr;
+ unsigned char *start = s_chan[ch].pCurr;
// no need for bIRQReturn since the channel is silent
iSpuAsyncWait |= skip_block(ch);
if(start == s_chan[ch].pCurr)
{
// looping on self
- dwChannelDead|=1<<ch;
+ dwChannelDead |= 1<<ch;
+ s_chan[ch].spos = 0;
break;
}
// s_chan[i].hMutex=CreateMutex(NULL,FALSE,NULL);
s_chan[i].ADSRX.SustainLevel = 0xf; // -> init sustain
s_chan[i].pLoop=spuMemC;
- s_chan[i].pStart=spuMemC;
s_chan[i].pCurr=spuMemC;
}