bug#10675: 24.0.92; (image-size ...) on "large" images
org-odt.el relies on (image-size ...) to determine pixel dimensions of
an image. For "large" images, this API returns "false" values. It would
be wonderful, if Emacs returns just the true value of the image or
nothing at all.
On a related note, IIRC, during batch export there is no way I can use
create-image + image-size to determine pixel dimensions of the image. Is
there a reliable and uniform way to determine size of images that are
*never* intended to be displayed.