...switching back to multiple_window GEM, I figured out a simple way to get the window bounds on OSX! So, I'm flying thru the rest of the compile and stop at pix_2grey, which has a simple typo that led me to discover a bunch of MMX code? Not that I need or can test it personally, but when are you going commit this stuff to the HEAD? I would've figured that MMX code would go into HEAD before multiple_window?
...Also running into it in pix_gain: I'll commit my fixes when I get home...but it'd be nice to have everything up to date :-/
jamie