Function toggle_full_screen

ffplay.c:2727–2735

static void toggle_full_screen(void)
{
    is_full_screen = !is_full_screen;
    if (!fs_screen_width) {
        /* use default SDL method */
//        SDL_WM_ToggleFullScreen(screen);
    }
    video_open(cur_stream);
}

static void toggle_pause(void)
{