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| author | drowe67 <[email protected]> | 2023-07-20 08:59:48 +0930 |
|---|---|---|
| committer | GitHub <[email protected]> | 2023-07-20 08:59:48 +0930 |
| commit | 06d4c11e699b0351765f10398abb4f663a984f36 (patch) | |
| tree | 33e22af0814c5b6c3d676f096ae8c2ac8a3ed9f0 /src/kiss_fftr.h | |
| parent | 6588e77f38bdebd7adffe091b22e7760d95d0ccb (diff) | |
| parent | 4d6c143c0abec15e1d6ed1fd95d36f80e6cb7df8 (diff) | |
Merge pull request #3 from drowe67/dr-cleanup21.2.0
Cleanup Part 2
Diffstat (limited to 'src/kiss_fftr.h')
| -rw-r--r-- | src/kiss_fftr.h | 25 |
1 files changed, 13 insertions, 12 deletions
diff --git a/src/kiss_fftr.h b/src/kiss_fftr.h index 72e5a57..4ab52db 100644 --- a/src/kiss_fftr.h +++ b/src/kiss_fftr.h @@ -6,33 +6,34 @@ extern "C" { #endif - -/* - - Real optimized version can save about 45% cpu time vs. complex fft of a real seq. +/* + + Real optimized version can save about 45% cpu time vs. complex fft of a real + seq. + + - - */ typedef struct kiss_fftr_state *kiss_fftr_cfg; - -kiss_fftr_cfg kiss_fftr_alloc(int nfft,int inverse_fft,void * mem, size_t * lenmem); +kiss_fftr_cfg kiss_fftr_alloc(int nfft, int inverse_fft, void *mem, + size_t *lenmem); /* 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 */ - -void kiss_fftr(kiss_fftr_cfg cfg,const kiss_fft_scalar *timedata,kiss_fft_cpx *freqdata); +void kiss_fftr(kiss_fftr_cfg cfg, const kiss_fft_scalar *timedata, + kiss_fft_cpx *freqdata); /* input timedata has nfft scalar points output freqdata has nfft/2+1 complex points */ -void kiss_fftri(kiss_fftr_cfg cfg,const kiss_fft_cpx *freqdata,kiss_fft_scalar *timedata); +void kiss_fftri(kiss_fftr_cfg cfg, const kiss_fft_cpx *freqdata, + kiss_fft_scalar *timedata); /* input freqdata has nfft/2+1 complex points output timedata has nfft scalar points |