1 files changed, 0 insertions, 139 deletions
diff --git a/src/opus-1.0.2/celt/kiss_fft.h b/src/opus-1.0.2/celt/kiss_fft.h
deleted file mode 100644
index 66332e3b..00000000
--- a/src/opus-1.0.2/celt/kiss_fft.h
+++ /dev/null
@@ -1,139 +0,0 @@
-/*Copyright (c) 2003-2004, Mark Borgerding
-  Lots of modifications by Jean-Marc Valin
-  Copyright (c) 2005-2007, Xiph.Org Foundation
-  Copyright (c) 2008,      Xiph.Org Foundation, CSIRO
-
-  All rights reserved.
-
-  Redistribution and use in source and binary forms, with or without
-   modification, are permitted provided that the following conditions are met:
-
-    * Redistributions of source code must retain the above copyright notice,
-       this list of conditions and the following disclaimer.
-    * Redistributions in binary form must reproduce the above copyright notice,
-       this list of conditions and the following disclaimer in the
-       documentation and/or other materials provided with the distribution.
-
-  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-  ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
-  LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-  CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-  SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-  INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-  CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-  POSSIBILITY OF SUCH DAMAGE.*/
-
-#ifndef KISS_FFT_H
-#define KISS_FFT_H
-
-#include <stdlib.h>
-#include <math.h>
-#include "arch.h"
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#ifdef USE_SIMD
-# include <xmmintrin.h>
-# define kiss_fft_scalar __m128
-#define KISS_FFT_MALLOC(nbytes) memalign(16,nbytes)
-#else
-#define KISS_FFT_MALLOC opus_alloc
-#endif
-
-#ifdef FIXED_POINT
-#include "arch.h"
-
-#  define kiss_fft_scalar opus_int32
-#  define kiss_twiddle_scalar opus_int16
-
-
-#else
-# ifndef kiss_fft_scalar
-/*  default is float */
-#   define kiss_fft_scalar float
-#   define kiss_twiddle_scalar float
-#   define KF_SUFFIX _celt_single
-# endif
-#endif
-
-typedef struct {
-    kiss_fft_scalar r;
-    kiss_fft_scalar i;
-}kiss_fft_cpx;
-
-typedef struct {
-   kiss_twiddle_scalar r;
-   kiss_twiddle_scalar i;
-}kiss_twiddle_cpx;
-
-#define MAXFACTORS 8
-/* e.g. an fft of length 128 has 4 factors
- as far as kissfft is concerned
- 4*4*4*2
- */
-
-typedef struct kiss_fft_state{
-    int nfft;
-#ifndef FIXED_POINT
-    kiss_fft_scalar scale;
-#endif
-    int shift;
-    opus_int16 factors[2*MAXFACTORS];
-    const opus_int16 *bitrev;
-    const kiss_twiddle_cpx *twiddles;
-} kiss_fft_state;
-
-/*typedef struct kiss_fft_state* kiss_fft_cfg;*/
-
-/**
- *  opus_fft_alloc
- *
- *  Initialize a FFT (or IFFT) algorithm's cfg/state buffer.
- *
- *  typical usage:      kiss_fft_cfg mycfg=opus_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 opus_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_state *opus_fft_alloc_twiddles(int nfft,void * mem,size_t * lenmem, const kiss_fft_state *base);
-
-kiss_fft_state *opus_fft_alloc(int nfft,void * mem,size_t * lenmem);
-
-/**
- * opus_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 opus_fft(const kiss_fft_state *cfg,const kiss_fft_cpx *fin,kiss_fft_cpx *fout);
-void opus_ifft(const kiss_fft_state *cfg,const kiss_fft_cpx *fin,kiss_fft_cpx *fout);
-
-void opus_fft_free(const kiss_fft_state *cfg);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif