// small linux time helper... only used for watchdog
////////////////////////////////////////////////////////////////////////
+#if 0
static unsigned long timeGetTime_spu()
{
#if defined(NO_OS)
return tv.tv_sec * 1000 + tv.tv_usec/1000; // to do that, but at least it works
#endif
}
+#endif
////////////////////////////////////////////////////////////////////////
// FEED XA
if(!spu.bSPUIsOpen) return;
spu.xapGlobal = xap; // store info for save states
- spu.XARepeat = 100; // set up repeat
+ spu.XARepeat = 3; // set up repeat
#if 0//def XA_HACK
iSize=((45500*xap->nsamples)/xap->freq); // get size
if(iPlace==0) return; // no place at all
//----------------------------------------------------//
+#if 0
if(spu_config.iXAPitch) // pitch change option?
{
static DWORD dwLT=0;
if(iLastSize) iSize=iLastSize;
}
}
+#endif
//----------------------------------------------------//
spos=0x10000L;
uint32_t * pS=(uint32_t *)xap->pcm;
uint32_t l=0;
+#if 0
if(spu_config.iXAPitch)
{
int32_t l1,l2;short s;
spos -= 0x10000L;
}
vl = (spos >> 6) & ~3;
- vr=(gauss[vl]*gvall0)&~2047;
- vr+=(gauss[vl+1]*gvall(1))&~2047;
- vr+=(gauss[vl+2]*gvall(2))&~2047;
- vr+=(gauss[vl+3]*gvall(3))&~2047;
- l= (vr >> 11) & 0xffff;
- vr=(gauss[vl]*gvalr0)&~2047;
- vr+=(gauss[vl+1]*gvalr(1))&~2047;
- vr+=(gauss[vl+2]*gvalr(2))&~2047;
- vr+=(gauss[vl+3]*gvalr(3))&~2047;
- l |= vr << 5;
+ vr=(gauss[vl]*gvall0) >> 15;
+ vr+=(gauss[vl+1]*gvall(1)) >> 15;
+ vr+=(gauss[vl+2]*gvall(2)) >> 15;
+ vr+=(gauss[vl+3]*gvall(3)) >> 15;
+ l= vr & 0xffff;
+ vr=(gauss[vl]*gvalr0) >> 15;
+ vr+=(gauss[vl+1]*gvalr(1)) >> 15;
+ vr+=(gauss[vl+2]*gvalr(2)) >> 15;
+ vr+=(gauss[vl+3]*gvalr(3)) >> 15;
+ l |= vr << 16;
}
else
{
}
}
else
+#endif
{
for(i=0;i<iSize;i++)
{
spos -= 0x10000L;
}
vl = (spos >> 6) & ~3;
- vr=(gauss[vl]*gvall0)&~2047;
- vr+=(gauss[vl+1]*gvall(1))&~2047;
- vr+=(gauss[vl+2]*gvall(2))&~2047;
- vr+=(gauss[vl+3]*gvall(3))&~2047;
- l= (vr >> 11) & 0xffff;
- vr=(gauss[vl]*gvalr0)&~2047;
- vr+=(gauss[vl+1]*gvalr(1))&~2047;
- vr+=(gauss[vl+2]*gvalr(2))&~2047;
- vr+=(gauss[vl+3]*gvalr(3))&~2047;
- l |= vr << 5;
+ vr=(gauss[vl]*gvall0) >> 15;
+ vr+=(gauss[vl+1]*gvall(1)) >> 15;
+ vr+=(gauss[vl+2]*gvall(2)) >> 15;
+ vr+=(gauss[vl+3]*gvall(3)) >> 15;
+ l= vr & 0xffff;
+ vr=(gauss[vl]*gvalr0) >> 15;
+ vr+=(gauss[vl+1]*gvalr(1)) >> 15;
+ vr+=(gauss[vl+2]*gvalr(2)) >> 15;
+ vr+=(gauss[vl+3]*gvalr(3)) >> 15;
+ l |= vr << 16;
}
else
{
unsigned short * pS=(unsigned short *)xap->pcm;
uint32_t l;short s=0;
+#if 0
if(spu_config.iXAPitch)
{
int32_t l1;
spos -= 0x10000L;
}
vl = (spos >> 6) & ~3;
- vr=(gauss[vl]*gvall0)&~2047;
- vr+=(gauss[vl+1]*gvall(1))&~2047;
- vr+=(gauss[vl+2]*gvall(2))&~2047;
- vr+=(gauss[vl+3]*gvall(3))&~2047;
- l1=s= vr >> 11;
+ vr=(gauss[vl]*gvall0) >> 15;
+ vr+=(gauss[vl+1]*gvall(1)) >> 15;
+ vr+=(gauss[vl+2]*gvall(2)) >> 15;
+ vr+=(gauss[vl+3]*gvall(3)) >> 15;
+ l1=s= vr;
l1 &= 0xffff;
}
else
}
}
else
+#endif
{
for(i=0;i<iSize;i++)
{
spos -= 0x10000L;
}
vl = (spos >> 6) & ~3;
- vr=(gauss[vl]*gvall0)&~2047;
- vr+=(gauss[vl+1]*gvall(1))&~2047;
- vr+=(gauss[vl+2]*gvall(2))&~2047;
- vr+=(gauss[vl+3]*gvall(3))&~2047;
- l=s= vr >> 11;
+ vr=(gauss[vl]*gvall0) >> 15;
+ vr+=(gauss[vl+1]*gvall(1)) >> 15;
+ vr+=(gauss[vl+2]*gvall(2)) >> 15;
+ vr+=(gauss[vl+3]*gvall(3)) >> 15;
+ l=s= vr;
}
else
{