David 'Digit' Turner | ddd235b | 2010-05-19 11:39:16 -0700 | [diff] [blame] | 1 | /*- |
| 2 | * Copyright (c) 2010 The Android Open Source Project |
| 3 | * All rights reserved. |
| 4 | * |
| 5 | * Redistribution and use in source and binary forms, with or without |
| 6 | * modification, are permitted provided that the following conditions |
| 7 | * are met: |
| 8 | * 1. Redistributions of source code must retain the above copyright |
| 9 | * notice, this list of conditions and the following disclaimer. |
| 10 | * 2. Redistributions in binary form must reproduce the above copyright |
| 11 | * notice, this list of conditions and the following disclaimer in the |
| 12 | * documentation and/or other materials provided with the distribution. |
| 13 | * |
| 14 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND |
| 15 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| 16 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| 17 | * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE |
| 18 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| 19 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
| 20 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
| 21 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
| 22 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
| 23 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
| 24 | * SUCH DAMAGE. |
| 25 | * |
| 26 | */ |
| 27 | #define _GNU_SOURCE 1 |
| 28 | #include <math.h> |
| 29 | |
| 30 | void sincos(double x, double *psin, double *pcos) |
| 31 | { |
| 32 | *psin = sin(x); |
| 33 | *pcos = cos(x); |
| 34 | } |
| 35 | |
| 36 | void sincosf(float x, float *psin, float *pcos) |
| 37 | { |
| 38 | *psin = sinf(x); |
| 39 | *pcos = cosf(x); |
| 40 | } |
Jing Yu | 9946750 | 2010-06-03 14:05:51 -0700 | [diff] [blame] | 41 | |
| 42 | void sincosl(long double x, long double *psin, long double *pcos) |
| 43 | { |
| 44 | *psin = sin(x); |
| 45 | *pcos = cos(x); |
| 46 | } |