move pixel scaling to after dotproducts. speed-wise, this is a wash on small nets and a loss on large nets. but I need it to avoid worrying about dynamic range for when I switch to int16.
move pixel scaling to after dotproducts.
speed-wise, this is a wash on small nets and a loss on large nets.
but I need it to avoid worrying about dynamic range for when I switch to int16.

knneth/nnedi,knneth/nnedi