// from: https://stackoverflow.com/questions/14416107/int-array-to-bufferedimage
// pixels are RGB pixels
static BufferedImageWithMeta intArrayToBufferedImage(int[] pixels, int w, int h default pixels.length/w) {
  if (w == 0 || h == 0) null;
  
  int[] bitMasks = new int[]{0xFF0000, 0xFF00, 0xFF, 0xFF000000};
  SinglePixelPackedSampleModel sm = new(DataBuffer.TYPE_INT, w, h, bitMasks);
  DataBufferInt db = new DataBufferInt(pixels, pixels.length);
  WritableRaster wr = Raster.createWritableRaster(sm, db, new Point);
  ret new BufferedImageWithMeta(ColorModel.getRGBdefault(), wr, false, null);
}

static BufferedImageWithMeta intArrayToBufferedImage(int w, int... pixels) {
  ret intArrayToBufferedImage(pixels, w);
}