WatermarkBuffer

public class WatermarkBuffer {
  public final static int WATERMARK_BUFFER_FORMAT_I420 = 1;
  public final static int WATERMARK_BUFFER_FORMAT_BGRA = 2;
  public final static int WATERMARK_BUFFER_FORMAT_NV21 = 3;
  public final static int WATERMARK_BUFFER_FORMAT_RGBA = 4;
  public ByteBuffer buffer;
  public int width;
  public int height;
  public int format;
}