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<b>Warning</b>:  session_start(): Failed to read session data: files (path: /var/lib/php/sessions) in <b>/var/www/tb-usercake/models/config.php</b> on line <b>51</b><br />
static RGBImage rgb111(RGBImage rgb) {
  int w = rgb.w, h = rgb.h;
  RGBImage img = new(w, h);
  for y to h:
    for x to w:
      img.setPixel(x, y, rgbPixelTo111(rgb.getInt(x, y)));
  ret img;
}

static RGBImage rgb111(BufferedImage img) {
  ret rgb111(new RGBImage(img));
}