kfc.c File Reference

#include "kfc.h"

Classes
struct	cached_fft
Typedefs
typedef struct cached_fft *	kfc_cfg
Functions
static kiss_fft_cfg	find_cached_fft (int nfft, int inverse)
void	kfc_cleanup (void)
void	kfc_fft (int nfft, const kiss_fft_cpx *fin, kiss_fft_cpx *fout)
void	kfc_ifft (int nfft, const kiss_fft_cpx *fin, kiss_fft_cpx *fout)
Variables
static kfc_cfg	cache_root = NULL
static int	ncached = 0

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Typedef Documentation

typedef struct cached_fft* kfc_cfg

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Function Documentation

static kiss_fft_cfg find_cached_fft	(	int	nfft,
		int	inverse
	)			[static]

References cached_fft::cfg, cached_fft::inverse, kiss_fft_alloc(), KISS_FFT_MALLOC, ncached, cached_fft::next, and cached_fft::nfft.

Referenced by kfc_fft(), and kfc_ifft().

void kfc_cleanup

(

void

)

References ncached, and cached_fft::next.

void kfc_fft	(	int	nfft,
		const kiss_fft_cpx *	fin,
		kiss_fft_cpx *	fout
	)

References find_cached_fft(), and kiss_fft().

void kfc_ifft	(	int	nfft,
		const kiss_fft_cpx *	fin,
		kiss_fft_cpx *	fout
	)

References find_cached_fft(), and kiss_fft().

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Variable Documentation

kfc_cfg cache_root = NULL [static]

int ncached = 0 [static]

Referenced by find_cached_fft(), and kfc_cleanup().