math.ceil pixelformat depth
stripe out the alpha channel when not converting
fix rQ typo
fix tests
HEXTILE does not use Bpp
fix pixelFormat handling
initial ATEN support, authenticates and starts doing a screen update
tidy up
remove need for _rfb_aten_ikvm
doh
cut'n'pasting fun
force server pixel format for ATEN
real res of the remote end
move resize screen
cross checking
cosmetic
lines better than bytes here
we do not get the real resolution on connect, fake large and have
ATEN encoder fix it up on the first fbupdate
for ATEN, we always use ATEN encoding
ATEN subrect support