dolphin/Externals/WiiUseSrc/Src/definitions.h

80 lines
2.4 KiB
C

/*
* wiiuse
*
* Written By:
* Michael Laforest < para >
* Email: < thepara (--AT--) g m a i l [--DOT--] com >
*
* Copyright 2006-2007
*
* This file is part of wiiuse.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* This program 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 for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* $Header$
*
*/
/**
* @file
* @brief General definitions.
*/
#ifndef DEFINITIONS_H_INCLUDED
#define DEFINITIONS_H_INCLUDED
/* this is wiiuse - used to distinguish from third party programs using wiiuse.h */
#include "os.h"
#define WIIMOTE_PI 3.14159265f
//#define WITH_WIIUSE_DEBUG
/* Error output macros */
#define WIIUSE_ERROR(fmt, ...) fprintf(stderr, "[ERROR] " fmt "\n", ##__VA_ARGS__)
/* Warning output macros */
#define WIIUSE_WARNING(fmt, ...) fprintf(stderr, "[WARNING] " fmt "\n", ##__VA_ARGS__)
/* Information output macros */
#define WIIUSE_INFO(fmt, ...) fprintf(stderr, "[INFO] " fmt "\n", ##__VA_ARGS__)
#ifdef WITH_WIIUSE_DEBUG
#ifdef WIN32
#define WIIUSE_DEBUG(fmt, ...) do { \
char* file = __FILE__; \
int i = strlen(file) - 1; \
for (; i && (file[i] != '\\'); --i); \
fprintf(stderr, "[DEBUG] %s:%i: " fmt "\n", file+i+1, __LINE__, ##__VA_ARGS__); \
} while (0)
#else
#define WIIUSE_DEBUG(fmt, ...) fprintf(stderr, "[DEBUG] " __FILE__ ":%i: " fmt "\n", __LINE__, ##__VA_ARGS__)
#endif
#else
#define WIIUSE_DEBUG(fmt, ...)
#endif
/* Convert between radians and degrees */
#define RAD_TO_DEGREE(r) ((r * 180.0f) / WIIMOTE_PI)
#define DEGREE_TO_RAD(d) (d * (WIIMOTE_PI / 180.0f))
/* Convert to big endian */
#define BIG_ENDIAN_LONG(i) (htonl(i))
#define BIG_ENDIAN_SHORT(i) (htons(i))
#define absf(x) ((x >= 0) ? (x) : (x * -1.0f))
#define diff_f(x, y) ((x >= y) ? (absf(x - y)) : (absf(y - x)))
#endif // DEFINITIONS_H_INCLUDED