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cputime=5.940

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cputime=5.840
This commit is contained in:
Mark Borgerding 2004-02-03 01:13:10 +00:00
parent 210f219648
commit f95bd02866
1 changed files with 11 additions and 8 deletions
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19
kiss_fft.c
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@ -252,21 +252,24 @@ void kf_work(
{
kiss_fft_cpx * Fout_beg=Fout;
kiss_fft_cpx * Fout_end;
int m,p;
p=*factors++; /* the radix */
m=*factors++; /* stage's fft length/p */
Fout_end = Fout + p*m;
do{
if (m==1)
*Fout = *f;
else
if (m==1) {
do{
*Fout++ = *f;
f += fstride*in_stride;
}while(Fout != Fout_end );
}else{
do{
kf_work( Fout , f, fstride*p, in_stride, factors,st);
Fout += m;
f += fstride*in_stride;
}while(Fout != Fout_end );
f += fstride*in_stride;
Fout += m;
}while(Fout != Fout_end );
}
Fout=Fout_beg;