Chris@184: #ifndef KISS_NDR_H
Chris@184: #define KISS_NDR_H
Chris@184: 
Chris@184: #include "kiss_fft.h"
Chris@184: #include "kiss_fftr.h"
Chris@184: #include "kiss_fftnd.h"
Chris@184: 
Chris@184: #ifdef __cplusplus
Chris@184: extern "C" {
Chris@184: #endif
Chris@184:     
Chris@184: typedef struct kiss_fftndr_state *kiss_fftndr_cfg;
Chris@184: 
Chris@184: 
Chris@184: kiss_fftndr_cfg  kiss_fftndr_alloc(const int *dims,int ndims,int inverse_fft,void*mem,size_t*lenmem);
Chris@184: /*
Chris@184:  dims[0] must be even
Chris@184: 
Chris@184:  If you don't care to allocate space, use mem = lenmem = NULL 
Chris@184: */
Chris@184: 
Chris@184: 
Chris@184: void kiss_fftndr(
Chris@184:         kiss_fftndr_cfg cfg,
Chris@184:         const kiss_fft_scalar *timedata,
Chris@184:         kiss_fft_cpx *freqdata);
Chris@184: /*
Chris@184:  input timedata has dims[0] X dims[1] X ... X  dims[ndims-1] scalar points
Chris@184:  output freqdata has dims[0] X dims[1] X ... X  dims[ndims-1]/2+1 complex points
Chris@184: */
Chris@184: 
Chris@184: void kiss_fftndri(
Chris@184:         kiss_fftndr_cfg cfg,
Chris@184:         const kiss_fft_cpx *freqdata,
Chris@184:         kiss_fft_scalar *timedata);
Chris@184: /*
Chris@184:  input and output dimensions are the exact opposite of kiss_fftndr
Chris@184: */
Chris@184: 
Chris@184: 
Chris@184: #define kiss_fftr_free free
Chris@184: 
Chris@184: #ifdef __cplusplus
Chris@184: }
Chris@184: #endif
Chris@184: 
Chris@184: #endif