[PD] gem: yuv_adjust in linux (or altivec)

[patrick]

hi all,

i'm trying to make the VADE patch work in linux. unfortunately, i miss 
one object : yuv_adjust. i'm under linux, with a fresh cvs of gem. is 
this object only available to OSX? if not, how can i have it, i found 
this in the archive?

to compile with altivec use gcc -faltivec -DALTIVEC ???


http://homepage.mac.com/doktorp/pd/vade-pure.html

thank you!
patrick