xscale mmx extension

by **Jim** » Sep 19, 2002 @ 10:51am

why two builds?
just check if mmx extension available, if so use mmx optimised function.

by **sponge** » Sep 19, 2002 @ 12:37pm

Asked R0B this, it would make the filesize bigger, and it's OK for PocketPC applications to have seperate builds.

by **refractor** » Sep 19, 2002 @ 1:09pm

Filesize really isn't an issue - having an "MMX" function and a non-MMX function isn't going to bloat anything much because you'll only need to do it in very few places (and if your functions are "big" you're getting something wrong).

by **(TSC)Bender** » Sep 19, 2002 @ 9:58pm

Not MMX again... I remember a few years back. They said MMX would speed up 3D accelerated games. Turned out it didn't do much of anything. Guess it wouldn't hurt on a PPC. Unreal is optimized for MMX processors, score!

by **Jadam** » Sep 20, 2002 @ 6:07pm

by **(TSC)Bender** » Sep 20, 2002 @ 9:56pm

by **sponge** » Sep 20, 2002 @ 10:05pm

by **James S** » Sep 20, 2002 @ 11:33pm

by **(TSC)Bender** » Sep 21, 2002 @ 8:50am

by **DillRye** » Sep 27, 2002 @ 5:18am

by **com** » Sep 27, 2002 @ 6:00am

by **Mike Bannick** » Sep 27, 2002 @ 6:19am

by **Isko** » Sep 30, 2002 @ 1:26pm

So... Uhm...
Ive bought an iPAQ 3970 with XScale. Does that particular model support MMX or did I just waste my money?

by **James S** » Sep 30, 2002 @ 5:50pm

by **Isko** » Oct 1, 2002 @ 10:28am

xscale mmx extension

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