/* Découper une texture en frames. */
void cuttingTexture(SDL_Texture *texture, SDL_Rect *src, int wFrame, int hFrame)
{
    int i = 0;
    int x, y, w, h;
    SDL_QueryTexture(texture, NULL, NULL, &w, &h);
    int frameNumber = ((w * h)/(wFrame * hFrame)) *2;

    if((src = SDL_malloc(sizeof(SDL_Rect) * frameNumber)) == NULL)
    {
        fprintf(stderr, "Erreur lors de l'allocation dynamique de src.");
        cleanUp(renderer, window);
        exit(EXIT_FAILURE);
    }

    for(x = 0 ; x < w ; x += wFrame)
    {
        for(y = 0 ; y < h ; y += hFrame)
        {
            src[i].x = x;
            src[i].y = y;
            src[i].w = wFrame;
            src[i].h = hFrame;

            i++;
        }
    }
}