Not only would the at-best 12-megapixel camera on a 2016 smartphone not have sufficient resolution to pull a usable fingerprint from a zoomed-in image of a wineglass, but the camera's autofocus would have focused on the sleeping woman's face in the middle of the frame, and in low indoor light the camera would have selected a wide aperture, hence a narrow depth of field. The wine glass in the background should have been out of focus.