ScummVM API documentation
fmaths.h
1/* ScummVM - Graphic Adventure Engine
2 *
3 * ScummVM is the legal property of its developers, whose names
4 * are too numerous to list here. Please refer to the COPYRIGHT
5 * file distributed with this source distribution.
6 *
7 * This program is free software: you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation, either version 3 of the License, or
10 * (at your option) any later version.
11 *
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
16 *
17 * You should have received a copy of the GNU General Public License
18 * along with this program. If not, see <http://www.gnu.org/licenses/>.
19 *
20 */
21
22#ifndef AGS_LIB_ALLEGRO_FMATHS_H
23#define AGS_LIB_ALLEGRO_FMATHS_H
24
25#include "ags/lib/allegro/fixed.h"
26
27namespace AGS3 {
28
29AL_FUNC(fixed, fixsqrt, (fixed x));
30AL_FUNC(fixed, fixhypot, (fixed x, fixed y));
31AL_FUNC(fixed, fixatan, (fixed x));
32AL_FUNC(fixed, fixatan2, (fixed y, fixed x));
33
34AL_ARRAY(const fixed, _cos_tbl);
35AL_ARRAY(const fixed, _tan_tbl);
36AL_ARRAY(const fixed, _acos_tbl);
37
38} // namespace AGS3
39
40#endif