| /* |
| * Copyright (c) 1998, 2003, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. Oracle designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Oracle in the LICENSE file that accompanied this code. |
| * |
| * This code 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 |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| |
| #ifndef MLIB_SYSMATH_H |
| #define MLIB_SYSMATH_H |
| |
| #include <math.h> |
| #ifdef _MSC_VER |
| #define M_PI 3.14159265358979323846 |
| #define M_1_PI 0.31830988618379067154 |
| #endif /* _MSC_VER */ |
| |
| #define mlib_acos acos |
| #define mlib_sin sin |
| #define mlib_cos cos |
| #define mlib_fabs fabs |
| #define mlib_ceil ceil |
| |
| #ifdef MLIB_LIBCAFEMATH |
| |
| #include <stdlib.h> |
| |
| #define mlib_sqrt mlib_sqrt_cafe |
| #define mlib_sinf sinf |
| #define mlib_cosf cosf |
| void mlib_sincosf (float x, float *s, float *c); |
| #define mlib_sqrtf mlib_sqrtf_cafe |
| #define mlib_fabsf fabsf |
| |
| double mlib_sqrt_cafe (double x); |
| float mlib_sqrtf_cafe (float x); |
| |
| #else |
| |
| #define mlib_sqrt sqrt |
| |
| #ifdef MLIB_NO_LIBSUNMATH |
| |
| #define mlib_sinf (float) sin |
| #define mlib_cosf (float) cos |
| void mlib_sincosf (float x, float *s, float *c); |
| #define mlib_sqrtf (float) sqrt |
| #define mlib_fabsf (float) fabs |
| |
| #else |
| |
| #include <sunmath.h> |
| |
| #define mlib_sinf sinf |
| #define mlib_cosf cosf |
| #define mlib_sincosf sincosf |
| #define mlib_sqrtf sqrtf |
| #define mlib_fabsf fabsf |
| |
| #endif /* MLIB_NO_LIBSUNMATH */ |
| |
| #endif /* MLIB_LIBCAFEMATH */ |
| |
| |
| /* internal mathematical functions */ |
| |
| double mlib_sincospi(double x, double *co); |
| double mlib_atan2i (int y, int x); |
| int mlib_ilogb (double x); |
| |
| #endif /* MLIB_SYSMATH_H */ |
