Denis Kirjanov is busy getting spice run on ppc64 and trapped into this
one. Spice wire format is little endian, so we have to explicitly say
we want little endian when letting pixman convert the data for us.
Reported-by: Denis Kirjanov <kirjanov@gmail.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>