1 files changed, 0 insertions, 108 deletions
diff --git a/src/libspeex/kiss_fft.h b/src/libspeex/kiss_fft.h
deleted file mode 100644
index fa3f2c60..00000000
--- a/src/libspeex/kiss_fft.h
+++ /dev/null
@@ -1,108 +0,0 @@
-#ifndef KISS_FFT_H
-#define KISS_FFT_H
-
-#include <stdlib.h>
-#include <math.h>
-#include "arch.h"
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/*
- ATTENTION!
- If you would like a :
- -- a utility that will handle the caching of fft objects
- -- real-only (no imaginary time component ) FFT
- -- a multi-dimensional FFT
- -- a command-line utility to perform ffts
- -- a command-line utility to perform fast-convolution filtering
-
- Then see kfc.h kiss_fftr.h kiss_fftnd.h fftutil.c kiss_fastfir.c
-  in the tools/ directory.
-*/
-
-#ifdef USE_SIMD
-# include <xmmintrin.h>
-# define kiss_fft_scalar __m128
-#define KISS_FFT_MALLOC(nbytes) memalign(16,nbytes)
-#else	
-#define KISS_FFT_MALLOC speex_alloc
-#endif	
-
-
-#ifdef FIXED_POINT
-#include "arch.h"	
-#  define kiss_fft_scalar spx_int16_t
-#else
-# ifndef kiss_fft_scalar
-/*  default is float */
-#   define kiss_fft_scalar float
-# endif
-#endif
-
-typedef struct {
-    kiss_fft_scalar r;
-    kiss_fft_scalar i;
-}kiss_fft_cpx;
-
-typedef struct kiss_fft_state* kiss_fft_cfg;
-
-/* 
- *  kiss_fft_alloc
- *  
- *  Initialize a FFT (or IFFT) algorithm's cfg/state buffer.
- *
- *  typical usage:      kiss_fft_cfg mycfg=kiss_fft_alloc(1024,0,NULL,NULL);
- *
- *  The return value from fft_alloc is a cfg buffer used internally
- *  by the fft routine or NULL.
- *
- *  If lenmem is NULL, then kiss_fft_alloc will allocate a cfg buffer using malloc.
- *  The returned value should be free()d when done to avoid memory leaks.
- *  
- *  The state can be placed in a user supplied buffer 'mem':
- *  If lenmem is not NULL and mem is not NULL and *lenmem is large enough,
- *      then the function places the cfg in mem and the size used in *lenmem
- *      and returns mem.
- *  
- *  If lenmem is not NULL and ( mem is NULL or *lenmem is not large enough),
- *      then the function returns NULL and places the minimum cfg 
- *      buffer size in *lenmem.
- * */
-
-kiss_fft_cfg kiss_fft_alloc(int nfft,int inverse_fft,void * mem,size_t * lenmem); 
-
-/*
- * kiss_fft(cfg,in_out_buf)
- *
- * Perform an FFT on a complex input buffer.
- * for a forward FFT,
- * fin should be  f[0] , f[1] , ... ,f[nfft-1]
- * fout will be   F[0] , F[1] , ... ,F[nfft-1]
- * Note that each element is complex and can be accessed like
-    f[k].r and f[k].i
- * */
-void kiss_fft(kiss_fft_cfg cfg,const kiss_fft_cpx *fin,kiss_fft_cpx *fout);
-
-/*
- A more generic version of the above function. It reads its input from every Nth sample.
- * */
-void kiss_fft_stride(kiss_fft_cfg cfg,const kiss_fft_cpx *fin,kiss_fft_cpx *fout,int fin_stride);
-
-/* If kiss_fft_alloc allocated a buffer, it is one contiguous 
-   buffer and can be simply free()d when no longer needed*/
-#define kiss_fft_free speex_free
-
-/*
- Cleans up some memory that gets managed internally. Not necessary to call, but it might clean up 
- your compiler output to call this before you exit.
-*/
-void kiss_fft_cleanup(void);
-	
-
-#ifdef __cplusplus
-} 
-#endif
-
-#endif