diff options
Diffstat (limited to 'gr-vocoder/lib/codec2/kiss_fft.c')
| -rw-r--r-- | gr-vocoder/lib/codec2/kiss_fft.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/gr-vocoder/lib/codec2/kiss_fft.c b/gr-vocoder/lib/codec2/kiss_fft.c index 465d6c97a..17b4e7211 100644 --- a/gr-vocoder/lib/codec2/kiss_fft.c +++ b/gr-vocoder/lib/codec2/kiss_fft.c @@ -250,7 +250,7 @@ void kf_work( const kiss_fft_cpx * Fout_end = Fout + p*m; #ifdef _OPENMP - // use openmp extensions at the + // use openmp extensions at the // top-level (not recursive) if (fstride==1 && p<=5) { @@ -258,15 +258,15 @@ void kf_work( // execute the p different work units in different threads # pragma omp parallel for - for (k=0;k<p;++k) + for (k=0;k<p;++k) kf_work( Fout +k*m, f+ fstride*in_stride*k,fstride*p,in_stride,factors,st); // all threads have joined by this point switch (p) { case 2: kf_bfly2(Fout,fstride,st,m); break; - case 3: kf_bfly3(Fout,fstride,st,m); break; + case 3: kf_bfly3(Fout,fstride,st,m); break; case 4: kf_bfly4(Fout,fstride,st,m); break; - case 5: kf_bfly5(Fout,fstride,st,m); break; + case 5: kf_bfly5(Fout,fstride,st,m); break; default: kf_bfly_generic(Fout,fstride,st,m,p); break; } return; @@ -282,7 +282,7 @@ void kf_work( do{ // recursive call: // DFT of size m*p performed by doing - // p instances of smaller DFTs of size m, + // p instances of smaller DFTs of size m, // each one takes a decimated version of the input kf_work( Fout , f, fstride*p, in_stride, factors,st); f += fstride*in_stride; @@ -291,21 +291,21 @@ void kf_work( Fout=Fout_beg; - // recombine the p smaller DFTs + // recombine the p smaller DFTs switch (p) { case 2: kf_bfly2(Fout,fstride,st,m); break; - case 3: kf_bfly3(Fout,fstride,st,m); break; + case 3: kf_bfly3(Fout,fstride,st,m); break; case 4: kf_bfly4(Fout,fstride,st,m); break; - case 5: kf_bfly5(Fout,fstride,st,m); break; + case 5: kf_bfly5(Fout,fstride,st,m); break; default: kf_bfly_generic(Fout,fstride,st,m,p); break; } } /* facbuf is populated by p1,m1,p2,m2, ... - where + where p[i] * m[i] = m[i-1] m0 = n */ -static +static void kf_factor(int n,int * facbuf) { int p=4; |