ReactOS 0.4.15-dev-8135-g1bc6c90
mymath.h
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1/*
2 * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
3 * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
4 *
5 * Permission is hereby granted, free of charge, to any person obtaining a
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9 * and/or sell copies of the Software, and to permit persons to whom the
10 * Software is furnished to do so, subject to the following conditions:
11 *
12 * The above copyright notice including the dates of first publication and
13 * either this permission notice or a reference to
14 * http://oss.sgi.com/projects/FreeB/
15 * shall be included in all copies or substantial portions of the Software.
16 *
17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
18 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
19 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
20 * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
21 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
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29 */
30
31/*
32 * mymath.h
33 *
34 */
35
36#ifndef __glumymath_h_
37#define __glumymath_h_
38
39#ifdef GLBUILD
40#define sqrtf gl_fsqrt
41#endif
42
43#if defined(GLBUILD) || defined(STANDALONE)
44#define M_SQRT2 1.41421356237309504880
45#define ceilf myceilf
46#define floorf myfloorf
47#define sqrtf sqrt
48extern "C" double sqrt(double);
49extern "C" float ceilf(float);
50extern "C" float floorf(float);
51#define NEEDCEILF
52#endif
53
54#ifdef LIBRARYBUILD
55#include <math.h>
56#endif
57
58#if !defined sqrtf
59# define sqrtf(x) ((float)sqrt(x))
60#endif
61#if !defined ceilf
62# define ceilf(x) ((float)ceil(x))
63#endif
64#if !defined floorf
65# define floorf(x) ((float)floor(x))
66#endif
67
68#endif /* __glumymath_h_ */
_STLP_DECLSPEC complex< float > _STLP_CALL sqrt(const complex< float > &)
Definition: complex.cpp:188
#define ceilf(x)
Definition: mymath.h:62
#define floorf(x)
Definition: mymath.h:65