Rename interpretor to interpreter.

[Faustine.git] / interpretor / lib / src / libsndfile-1.0.25 / regtest / checksum.c

diff --git a/interpretor/lib/src/libsndfile-1.0.25/regtest/checksum.c b/interpretor/lib/src/libsndfile-1.0.25/regtest/checksum.c
deleted file mode 100644 (file)
index 7f433a4..0000000
--- a/interpretor/lib/src/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 */
-