diff options
Diffstat (limited to 'src/libspeex/smallft.h')
| -rw-r--r-- | src/libspeex/smallft.h | 46 |
1 files changed, 0 insertions, 46 deletions
diff --git a/src/libspeex/smallft.h b/src/libspeex/smallft.h deleted file mode 100644 index 446e2f65..00000000 --- a/src/libspeex/smallft.h +++ /dev/null @@ -1,46 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2001 * - * by the XIPHOPHORUS Company http://www.xiph.org/ * - * * - ******************************************************************** - - function: fft transform - last mod: $Id: smallft.h,v 1.3 2003/09/16 18:35:45 jm Exp $ - - ********************************************************************/ -/** - @file smallft.h - @brief Discrete Rotational Fourier Transform (DRFT) -*/ - -#ifndef _V_SMFT_H_ -#define _V_SMFT_H_ - - -#ifdef __cplusplus -extern "C" { -#endif - -/** Discrete Rotational Fourier Transform lookup */ -struct drft_lookup{ - int n; - float *trigcache; - int *splitcache; -}; - -extern void spx_drft_forward(struct drft_lookup *l,float *data); -extern void spx_drft_backward(struct drft_lookup *l,float *data); -extern void spx_drft_init(struct drft_lookup *l,int n); -extern void spx_drft_clear(struct drft_lookup *l); - -#ifdef __cplusplus -} -#endif - -#endif |