/*
 * Josh Holtrop
 * 2008-12-11
 * barebones SDL program
 */

#include <SDL/SDL.h>
#include <mpi.h>
#include <iostream>
using namespace std;

int main(int argc, char * argv[])
{
    int width = 800;
    int height = 600;

    SDL_Surface * screen;
    SDL_Event event;

    if (SDL_Init(SDL_INIT_VIDEO))
    {
        cerr << "Failed to initialize SDL!" << endl;
        return 1;
    }

    atexit(SDL_Quit);

    if (!(screen = SDL_SetVideoMode(width, height, 32, 0)))
    {
        cerr << "Failed to set video mode!" << endl;
        return 2;
    }

    Uint32 * pixels = (Uint32 *) screen->pixels;
    Uint32 c;
    for (c = 0; c < width * height; c++)
        *pixels++ = c;
    SDL_UpdateRect(screen, 0, 0, 0, 0);

    bool going = true;
    while (going && SDL_WaitEvent(&event) != 0)
    {
        switch (event.type)
        {
            case SDL_QUIT:
                going = false;
                break;
            case SDL_KEYDOWN:
                if (event.key.keysym.sym == SDLK_q)
                    going = false;
                break;
        }
    }
}