tex_proc_func proc = NULL);

                      tex_proc_func proc = NULL,
                      bool force_power_of_two = true);

                                  tex_proc_func proc)

                                  tex_proc_func proc,
                                  bool force_power_of_two)

    int new_width = 1;
    while (new_width < img->w)
        new_width *= 2;

    int new_height = 1;
    while (new_height < img->h)
        new_height *= 2;

    int new_width;
    int new_height;
    if (force_power_of_two)
    {
        new_width = 1;
        while (new_width < img->w)
            new_width *= 2;

        new_height = 1;
        while (new_height < img->h)
            new_height *= 2;
    }
    else
    {
        new_width = img->w;
        new_height = img->h;
    }

    void draw_title();

    // Title layer
    TitleRegion *m_region_title;

    delete m_region_title;

    m_region_title = NULL;

}
void TilesFramework::draw_title()
{
    m_active_layer = LAYER_TITLE;
    set_need_redraw();
    getch();

    m_region_title = new TitleRegion(m_windowsz.x, m_windowsz.y);

    m_layers[LAYER_TITLE].m_regions.push_back(m_region_title);

class TitleRegion : public Region
{
public:
    TitleRegion(int width, int height);
    virtual void render();
    virtual void clear() {};
    virtual int handle_mouse(MouseEvent &event) { return 0; }
protected:
    virtual void on_resize() {}

    GenericTexture m_img;
    VertBuffer<PTVert> m_buf;
};

TitleRegion::TitleRegion(int width, int height) :
    m_buf(&m_img, GL_QUADS)
{
    sx = sy = 0;
    dx = dy = 1;
    if (!m_img.load_texture("title.png", GenericTexture::MIPMAP_NONE, NULL, false))
        return;
    // Center
    wx = width;
    wy = height;
    ox = (wx - m_img.width()) / 2;
    oy = (wy - m_img.height()) / 2;

    {
        PTVert &v = m_buf.get_next();
        v.pos_x = 0;
        v.pos_y = 0;
        v.tex_x = 0;
        v.tex_y = 0;
    }
    {
        PTVert &v = m_buf.get_next();
        v.pos_x = 0;
        v.pos_y = m_img.height();
        v.tex_x = 0;
        v.tex_y = 1;
    }
    {
        PTVert &v = m_buf.get_next();
        v.pos_x = m_img.width();
        v.pos_y = m_img.height();
        v.tex_x = 1;
        v.tex_y = 1;
    }
    {
        PTVert &v = m_buf.get_next();
        v.pos_x = m_img.width();
        v.pos_y = 0;
        v.tex_x = 1;
        v.tex_y = 0;
    }
}
void TitleRegion::render()
{
    set_transform();
    m_buf.draw();
}

}
void TileDrawTitle()
{
#if 0
    img_type TitleImg = ImgLoadFileSimple("title");
    if (!TitleImg)
        return;
    int winx = win_main->wx;
    int winy = win_main->wy;
    TileRegionClass title(winx, winy, 1, 1);
    win_main->placeRegion(&title, 0, 0, 0, 0, 0, 0, 0);
    title.init_backbuf();
    img_type pBuf = title.backbuf;
    int tx  = ImgWidth(TitleImg);
    int ty  = ImgHeight(TitleImg);
    int x, y;
    if (tx > winx)
    {
        x = 0;
        tx = winx;
    }
    else
        x = (winx - tx)/2;
    if (ty > winy)
    {
        y = 0;
        ty = winy;
    }
    else
        y = (winy - ty)/2;
    ImgCopy(TitleImg, 0, 0, tx, ty, pBuf, x, y, 1);
    title.make_active();
    title.redraw();
    ImgDestroy(TitleImg);
    getch();
    clrscr();
    win_main->removeRegion(&title);
#endif

        TileDrawTitle();

        tiles.draw_title();