misc/libtremor/tremor/mdct.h
branchwebgl
changeset 9521 8054d9d775fd
parent 9282 92af50454cf2
parent 9519 b8b5c82eb61b
child 9950 2759212a27de
--- a/misc/libtremor/tremor/mdct.h	Fri Oct 11 11:55:31 2013 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,52 +0,0 @@
-/********************************************************************
- *                                                                  *
- * THIS FILE IS PART OF THE OggVorbis 'TREMOR' 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 'TREMOR' SOURCE CODE IS (C) COPYRIGHT 1994-2002    *
- * BY THE Xiph.Org FOUNDATION http://www.xiph.org/                  *
- *                                                                  *
- ********************************************************************
-
- function: modified discrete cosine transform prototypes
-
- ********************************************************************/
-
-#ifndef _OGG_mdct_H_
-#define _OGG_mdct_H_
-
-#include "ivorbiscodec.h"
-#include "misc.h"
-
-#define DATA_TYPE ogg_int32_t
-#define REG_TYPE  register ogg_int32_t
-
-#ifdef _LOW_ACCURACY_
-#define cPI3_8 (0x0062)
-#define cPI2_8 (0x00b5)
-#define cPI1_8 (0x00ed)
-#else
-#define cPI3_8 (0x30fbc54d)
-#define cPI2_8 (0x5a82799a)
-#define cPI1_8 (0x7641af3d)
-#endif
-
-extern void mdct_forward(int n, DATA_TYPE *in, DATA_TYPE *out);
-extern void mdct_backward(int n, DATA_TYPE *in, DATA_TYPE *out);
-
-#endif
-
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