id	summary	reporter	owner	description	type	status	priority	component	version	resolution	keywords	cc	blockedby	blocking	reproduced	analyzed
1897	arbitrary maxval for netpbm image formats (pam,pnm,pgm)	richardpl		"Files that are created with pamdepth with maxval argument as 512 for example (from original 255) decodes as black.

Is there some nice way to support this instead of doing insane calculations as it is currently done for grayscale in pnmdec.c (see upgrade arg) ?"	defect	open	normal	avcodec	git-master		pnm				1	0