Hi, I am developing an app that I need to plugin the Filr One toward me. I find it will automatically rotate the image when I put my phone horizontally and the image is upside down. I know that it is using OpenGL so I cannot directly rotate the GLSurfaceView to rotate the image. I think I should rotate the image in the render, but the render is defined by the Filr One SDK, which I cannot change. So what can I do to rotate the image?