Re: Fast way of splitting an image into bit planes ? (How would you re-write this code for speed up ?)

Though maybe the mmx instructions and such could help.

There are some interesting instructions like pandn and ****.

Those could work on more bits, so a faster longword version of my method 
might be possible.

Since the longword version requires 84 instructions currently ! because of

multi-byte instruction by delphi compiler.

Oh well,

Bye,
  Skybuck.