X-Git-Url: https://scm.cri.ensmp.fr/git/Faustine.git/blobdiff_plain/e775f23a10c4ba37fc1a762299f52cd0d71593b7:/interpretor/libsndfile-1.0.25/regtest/checksum.c..f1f94803668061f90a5ce88bf06ee72bba8e41a5:/interpretor/lib/src/libsndfile-1.0.25/regtest/static/gitweb.js

diff --git a/interpretor/libsndfile-1.0.25/regtest/checksum.c b/interpretor/libsndfile-1.0.25/regtest/checksum.c
deleted file mode 100644
index 7f433a4..0000000
--- a/interpretor/libsndfile-1.0.25/regtest/checksum.c
+++ /dev/null
@@ -1,117 +0,0 @@
-/*
-**	Copyright (C) 2005-2011 Erik de Castro Lopo
-**
-**	This program 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 of the License, or
-**	(at your option) any later version.
-**
-**	This program 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 this program; if not, write to the Free Software
-**	Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-*/
-
-/*
-**	A simple checksum for short, int and float data.
-*/
-
-#include "sfconfig.h"
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <math.h>
-
-#include <sndfile.h>
-
-#include "regtest.h"
-
-#define	BIG_PRIME		999983
-
-#define	ARRAY_LEN(x)	((int) (sizeof (x)) / (sizeof ((x) [0])))
-
-static int short_checksum (SNDFILE * file, int start) ;
-static int int_checksum (SNDFILE * file, int start) ;
-static int float_checksum (SNDFILE * file, int start) ;
-
-int
-calc_checksum (SNDFILE * file, const SF_INFO * info)
-{	int start ;
-
-	/* Seed the checksum with data from the SF_INFO struct. */
-	start = info->samplerate ;
-	start = start * BIG_PRIME + info->channels ;
-	start = start * BIG_PRIME + info->format ;
-
-	switch (info->format & SF_FORMAT_SUBMASK)
-	{	case SF_FORMAT_FLOAT :
-		case SF_FORMAT_DOUBLE :
-			return float_checksum (file, start) ;
-
-		case SF_FORMAT_PCM_24 :
-		case SF_FORMAT_PCM_32 :
-			return int_checksum (file, start) ;
-
-		default :
-			return short_checksum (file, start) ;
-		} ;
-
-	return 0 ;
-} /* calc_checksum */
-
-/*------------------------------------------------------------------------------
-*/
-
-static union
-{	short	s [1 << 16] ;
-	int		i [1 << 15] ;
-	float	f [1 << 15] ;
-} data ;
-
-static int
-short_checksum (SNDFILE * file, int start)
-{	int k, count ;
-
-	do
-	{	count = (int) sf_read_short (file, data.s, ARRAY_LEN (data.s)) ;
-		for (k = 0 ; k < count ; k++)
-			start = start * BIG_PRIME + data.s [k] ;
-		}
-	while (count > 0) ;
-
-	return start ;
-} /* short_checksum */
-
-static int
-int_checksum (SNDFILE * file, int start)
-{	int k, count ;
-
-	do
-	{	count = (int) sf_read_int (file, data.i, ARRAY_LEN (data.i)) ;
-		for (k = 0 ; k < count ; k++)
-			start = start * BIG_PRIME + data.i [k] ;
-		}
-	while (count > 0) ;
-
-	return start ;
-} /* int_checksum */
-
-static int
-float_checksum (SNDFILE * file, int start)
-{	int k, count ;
-
-	do
-	{	count = (int) sf_read_float (file, data.f, ARRAY_LEN (data.f)) ;
-		for (k = 0 ; k < count ; k++)
-			start = start * BIG_PRIME + lrintf (0x7FFFFFFF * data.f [k]) ;
-		}
-	while (count > 0) ;
-
-	return start ;
-} /* float_checksum */
-