1
2
3
4
5
6
7
8
9
10
11
12
13
|
1
2
3
4
5
6
7
8
9
10
11
12
13
|
-
+
-
+
|
/* compress.c -- compress a memory buffer
* Copyright (C) 1995-2003 Jean-loup Gailly.
* Copyright (C) 1995-2005 Jean-loup Gailly.
* For conditions of distribution and use, see copyright notice in zlib.h
*/
/* @(#) $Id: compress.c,v 1.1 2008/12/18 14:14:59 dkf Exp $ */
/* @(#) $Id: compress.c,v 1.2 2010/03/16 09:01:03 nijtmans Exp $ */
#define ZLIB_INTERNAL
#include "zlib.h"
/* ===========================================================================
Compresses the source buffer into the destination buffer. The level
parameter has the same meaning as in deflateInit. sourceLen is the byte
|
71
72
73
74
75
76
77
78
79
|
71
72
73
74
75
76
77
78
79
80
|
-
+
+
|
/* ===========================================================================
If the default memLevel or windowBits for deflateInit() is changed, then
this function needs to be updated.
*/
uLong ZEXPORT compressBound (sourceLen)
uLong sourceLen;
{
return sourceLen + (sourceLen >> 12) + (sourceLen >> 14) + 11;
return sourceLen + (sourceLen >> 12) + (sourceLen >> 14) +
(sourceLen >> 25) + 13;
}
|