Displaying 1 result from an estimated 1 matches for "al_ext_vorbi".
Did you mean:
al_ext_vorbis
2003 Oct 12
1
Altivec-enabled libvorbis...
...c due
to some other optimizations that don't involve vectorization.
<p>I'm not putting together a patch (because, honestly, my changes aren't
pretty), but if it's worth anything to anyone, the optimized libraries
are here:
http://cvs.icculus.org/horde/chora/cvs.php/osx/AL_EXT_vorbis?rt=al_osx
(or, to check it out from CVS:
cvs -z9 -d:pserver:anonymous@cvs.icculus.org:/cvs/cvsroot co al_osx
...password is "anonymous").
libvorbis was a great candidate for Altivec because it does a ton of
math on floating point numbers that almost always seem to align to 16...