External projects with established upstream are no longer part of this source tree

1 files changed, 0 insertions, 70 deletions

diff --git a/contrib/vorbis/lib/mdct.h b/contrib/vorbis/lib/mdct.h
deleted file mode 100644
index 3b8c9ba..0000000
--- a/contrib/vorbis/lib/mdct.h
+++ /dev/null
@@ -1,70 +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 1994-2009             *
- * by the Xiph.Org Foundation http://www.xiph.org/                  *
- *                                                                  *
- ********************************************************************
-
- function: modified discrete cosine transform prototypes
-
- ********************************************************************/
-
-#ifndef _OGG_mdct_H_
-#define _OGG_mdct_H_
-
-#include "vorbis/codec.h"
-
-
-
-
-
-/*#define MDCT_INTEGERIZED  <- be warned there could be some hurt left here*/
-#ifdef MDCT_INTEGERIZED
-
-#define DATA_TYPE int
-#define REG_TYPE  register int
-#define TRIGBITS 14
-#define cPI3_8 6270
-#define cPI2_8 11585
-#define cPI1_8 15137
-
-#define FLOAT_CONV(x) ((int)((x)*(1<<TRIGBITS)+.5))
-#define MULT_NORM(x) ((x)>>TRIGBITS)
-#define HALVE(x) ((x)>>1)
-
-#else
-
-#define DATA_TYPE float
-#define REG_TYPE  float
-#define cPI3_8 .38268343236508977175F
-#define cPI2_8 .70710678118654752441F
-#define cPI1_8 .92387953251128675613F
-
-#define FLOAT_CONV(x) (x)
-#define MULT_NORM(x) (x)
-#define HALVE(x) ((x)*.5f)
-
-#endif
-
-
-typedef struct {
-  int n;
-  int log2n;
-
-  DATA_TYPE *trig;
-  int       *bitrev;
-
-  DATA_TYPE scale;
-} mdct_lookup;
-
-extern void mdct_init(mdct_lookup *lookup,int n);
-extern void mdct_clear(mdct_lookup *l);
-extern void mdct_forward(mdct_lookup *init, DATA_TYPE *in, DATA_TYPE *out);
-extern void mdct_backward(mdct_lookup *init, DATA_TYPE *in, DATA_TYPE *out);
-
-#endif