wip: more thread safety

[physics.git] / src / debug.cpp

/*
 *  Copyright (C) 2008 Patrik Gornicz, Gornicz_P (at) hotmail (dot) com.
 *
 *  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/>.
 */

#include "debug.h"

#include <iostream>
using std::cerr;
using std::cout;
using std::endl;

#include <SDL/SDL.h>

/// ***** Public Methods *****

SDL_mutex* muDPF = NULL;

void DPF(int level, const char* pstr)
{
    // lock
    SDL_mutexP( muDPF );

    cout << pstr << endl;

    //unlock
    SDL_mutexV( muDPF );
}

void debug::init()
{
    muDPF = SDL_CreateMutex();
}

void debug::clean()
{
    SDL_DestroyMutex( muDPF );
    muDPF = NULL;
}

/// ***** Private Methods *****