Tue, 24 Oct 2017 18:28:59 -0400 use pitch for surfaces, land_width x2 since 16 bit
nemo [Tue, 24 Oct 2017 18:28:59 -0400] rev 12758
use pitch for surfaces, land_width x2 since 16 bit
(0) -10000 -3000 -1000 -300 -100 -30 -10 -1 +1 +10 +30 +100 +300 +1000 +3000 tip