diff options
Diffstat (limited to 'libspeexdsp/kiss_fftr.h')
| -rw-r--r-- | libspeexdsp/kiss_fftr.h | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/libspeexdsp/kiss_fftr.h b/libspeexdsp/kiss_fftr.h index 7bfb423..8cfeda1 100644 --- a/libspeexdsp/kiss_fftr.h +++ b/libspeexdsp/kiss_fftr.h @@ -6,13 +6,13 @@ extern "C" { #endif - -/* - + +/* + Real optimized version can save about 45% cpu time vs. complex fft of a real seq. - - + + */ typedef struct kiss_fftr_state *kiss_fftr_cfg; @@ -22,7 +22,7 @@ kiss_fftr_cfg kiss_fftr_alloc(int nfft,int inverse_fft,void * mem, size_t * lenm /* nfft must be even - If you don't care to allocate space, use mem = lenmem = NULL + If you don't care to allocate space, use mem = lenmem = NULL */ |