apps/codecs/libtremor/window.h

   1 /********************************************************************
   2  *                                                                  *
   3  * THIS FILE IS PART OF THE OggVorbis 'TREMOR' CODEC SOURCE CODE.   *
   4  *                                                                  *
   5  * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS     *
   6  * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE *
   7  * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING.       *
   8  *                                                                  *
   9  * THE OggVorbis 'TREMOR' SOURCE CODE IS (C) COPYRIGHT 1994-2002    *
  10  * BY THE Xiph.Org FOUNDATION http://www.xiph.org/                  *
  11  *                                                                  *
  12  ********************************************************************
  13
  14  function: window functions
  15
  16  ********************************************************************/
  17
  18 #ifndef _V_WINDOW_
  19 #define _V_WINDOW_
  20
  21 extern const void *_vorbis_window(int type,int left);
  22 extern void _vorbis_apply_window(ogg_int32_t *d,const void *window[2],
  23                                  long *blocksizes,
  24                                  int lW,int W,int nW);
  25
  26
  27 #endif