sod_img sod_copy_image(sod_img input);
Return a copy of a valid sod_img object.
Fresh copy of the input image is returned in an instance of the sod_img object. if something goes wrong during processing (i.e. running out of memory), then an empty image is returned via sod_make_empty_image(). Once done, you must release the memory allocated to this object via sod_free_image() to avoid memory leaks.