sod_img sod_random_crop_image(sod_img input, int w, int h);
Extract a random region from an input image. For standard image cropping, you should rely on sod_crop_image() instead.
The width of the crop.
The height of the crop.
Random cropped image region is returned in an instance of the sod_img object. if something goes wrong during processing, 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.