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Merge pull request #2 from dornerworks/mm_free_fix

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Use _mm_free on memory allocated with _mm_malloc.
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mborgerding 2018-06-03 18:48:01 -04:00 committed by GitHub
commit 5c6a01d776
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3 changed files with 3 additions and 3 deletions
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2
README
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@ -22,7 +22,7 @@ USAGE:
... // transformed. DC is in cx_out[0].r and cx_out[0].i ... // transformed. DC is in cx_out[0].r and cx_out[0].i
free(cfg); kiss_fft_free(cfg);
Note: frequency-domain data is stored from dc up to 2pi. Note: frequency-domain data is stored from dc up to 2pi.
so cx_out[0] is the dc bin of the FFT so cx_out[0] is the dc bin of the FFT

2
kiss_fft.h
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@ -99,7 +99,7 @@ void kiss_fft_stride(kiss_fft_cfg cfg,const kiss_fft_cpx *fin,kiss_fft_cpx *fout
/* If kiss_fft_alloc allocated a buffer, it is one contiguous /* If kiss_fft_alloc allocated a buffer, it is one contiguous
buffer and can be simply free()d when no longer needed*/ buffer and can be simply free()d when no longer needed*/
#define kiss_fft_free free #define kiss_fft_free KISS_FFT_FREE
/* /*
Cleans up some memory that gets managed internally. Not necessary to call, but it might clean up Cleans up some memory that gets managed internally. Not necessary to call, but it might clean up

2
tools/kiss_fftr.h
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@ -38,7 +38,7 @@ void kiss_fftri(kiss_fftr_cfg cfg,const kiss_fft_cpx *freqdata,kiss_fft_scalar *
output timedata has nfft scalar points output timedata has nfft scalar points
*/ */
#define kiss_fftr_free free #define kiss_fftr_free KISS_FFT_FREE
#ifdef __cplusplus #ifdef __cplusplus
} }