blob: 9334a78680d9d97f354d157c8a2eed4410024e34 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
|
/**************************************************************************/
/* */
/* Copyright (c) 2001, 2007 NoMachine, http://www.nomachine.com/. */
/* */
/* NXAGENT, NX protocol compression and NX extensions to this software */
/* are copyright of NoMachine. Redistribution and use of the present */
/* software is allowed according to terms specified in the file LICENSE */
/* which comes in the source distribution. */
/* */
/* Check http://www.nomachine.com/licensing.html for applicability. */
/* */
/* NX and NoMachine are trademarks of NoMachine S.r.l. */
/* */
/* All rights reserved. */
/* */
/**************************************************************************/
#ifndef __Utils_H__
#define __Utils_H__
/*
* Number of bits in fixed point operations.
*/
#define PRECISION 16
/*
* "1" ratio means "don't scale".
*/
#define DONT_SCALE (1 << PRECISION)
#define nxagentScale(i, ratio) (((i) * (ratio)) >> (PRECISION))
#ifndef MIN
#define MIN(A, B) ( (A) < (B) ? (A) : (B) )
#endif
#endif /* __Utils_H__ */
|
