kiss_fftndr.c File Reference

#include "kiss_fftndr.h"
#include "_kiss_fft_guts.h"

Classes
struct	kiss_fftndr_state
Defines
#define	MAX(x, y)   ( ( (x)<(y) )?(y):(x) )
Functions
static int	prod (const int *dims, int ndims)
kiss_fftndr_cfg	kiss_fftndr_alloc (const int *dims, int ndims, int inverse_fft, void *mem, size_t *lenmem)
void	kiss_fftndr (kiss_fftndr_cfg st, const kiss_fft_scalar *timedata, kiss_fft_cpx *freqdata)
void	kiss_fftndri (kiss_fftndr_cfg st, const kiss_fft_cpx *freqdata, kiss_fft_scalar *timedata)

---

Define Documentation

#define MAX	(	x,
		y		)	( ( (x)<(y) )?(y):(x) )

---

Function Documentation

static int prod	(	const int *	dims,
		int	ndims
	)			[static]

References x.

Referenced by kiss_fftndr_alloc().

kiss_fftndr_cfg kiss_fftndr_alloc	(	const int *	dims,
		int	ndims,
		int	inverse_fft,
		void *	mem,
		size_t *	lenmem
	)

References kiss_fftndr_state::cfg_nd, kiss_fftndr_state::cfg_r, kiss_fftndr_state::dimOther, kiss_fftndr_state::dimReal, kiss_fft_scalar, kiss_fftnd_alloc(), kiss_fftr_alloc(), MAX, fft::nd, prod(), and kiss_fftndr_state::tmpbuf.

Referenced by fft_filend_real(), and main().

void kiss_fftndr	(	kiss_fftndr_cfg	st,
		const kiss_fft_scalar *	timedata,
		kiss_fft_cpx *	freqdata
	)

References kiss_fftndr_state::cfg_nd, kiss_fftndr_state::cfg_r, kiss_fftndr_state::dimOther, kiss_fftndr_state::dimReal, kiss_fftnd(), kiss_fftr(), MAX, and kiss_fftndr_state::tmpbuf.

Referenced by fft_filend_real(), and main().

void kiss_fftndri	(	kiss_fftndr_cfg	st,
		const kiss_fft_cpx *	freqdata,
		kiss_fft_scalar *	timedata
	)

References kiss_fftndr_state::cfg_nd, kiss_fftndr_state::cfg_r, kiss_fftndr_state::dimOther, kiss_fftndr_state::dimReal, kiss_fftnd(), kiss_fftri(), MAX, and kiss_fftndr_state::tmpbuf.

Referenced by fft_filend_real(), and main().