1 files changed, 0 insertions, 91 deletions
diff --git a/ac3dec/rematrix.c b/ac3dec/rematrix.c
deleted file mode 100644
index f1df19b..0000000
--- a/ac3dec/rematrix.c
+++ /dev/null
@@ -1,91 +0,0 @@
-/* 
- *    rematrix.c
- *
- *	Copyright (C) Aaron Holtzman - July 1999
- *
- *  This file is part of ac3dec, a free Dolby AC-3 stream decoder.
- *	
- *  ac3dec is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2, or (at your option)
- *  any later version.
- *   
- *  ac3dec is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *   
- *  You should have received a copy of the GNU General Public License
- *  along with GNU Make; see the file COPYING.  If not, write to
- *  the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. 
- *
- *
- */
-
-#include <stdlib.h>
-#include <stdio.h>
-#include "ac3.h"
-#include "ac3_internal.h"
-
-
-#include "rematrix.h"
-
-
-struct rematrix_band_s
-{
-	uint32_t start;
-	uint32_t end;
-} rematrix_band[] = {
-	{13, 24},
-	{25, 36},
-	{37, 60},
-	{61, 252}
-};
-
-
-/**
- *
- **/
-
-inline uint32_t min (uint32_t a, uint32_t b)
-{
-	return (a < b) ? a : b;
-}
-
-
-/**
- * This routine simply does stereo remartixing for the 2 channel 
- * stereo mode
- **/
-
-void rematrix (audblk_t *audblk, stream_samples_t samples)
-{
-	uint32_t num_bands;
-	uint32_t start;
-	uint32_t end;
-	int i,j;
-
-	if (!audblk->cplinu || audblk->cplbegf > 2)
-		num_bands = 4;
-	else if (audblk->cplbegf > 0)
-		num_bands = 3;
-	else
-		num_bands = 2;
-
-	for (i=0; i < num_bands; i++) {
-		if (!audblk->rematflg[i])
-			continue;
-
-		start = rematrix_band[i].start;
-		end = min (rematrix_band[i].end ,12 * audblk->cplbegf + 36);
-	
-		for (j=start;j < end; j++) {
-			float left,right;
-
-			left  = samples[0][j] + samples[1][j];
-			right = samples[0][j] - samples[1][j];
-			samples[0][j] = left;
-			samples[1][j] = right;
-		}
-	}
-}