[Flac-dev] Altivec, automake

Josh Coalson xflac at yahoo.com
Mon Jul 26 18:14:10 PDT 2004

OK, checked it all in (only minor modifications: I used the
existing FLAC  routines for allocating aligned memory).

on a side note, I got the Project Builder stuff all working
again.  still have to figure out how to integrate assembly
compilation though.


--- Brady Patterson <brady at spaceship.com> wrote:
> Here's what I listed in that email. Merging doesn't appear to be
> necessary. If
> you have any build problems, let me know.
> Note that my detection code is Darwin-specific. It's a BSD call
> (sysctl()), so
> a change to the platform-detection macros should enable it to work on
> other
> BSDs. However, I don't know what that would be, and I couldn't
> determine any
> safe way to do the check in Linux, nor do I have any way to test
> anything other
> than OS X. The altivec code itself should work on any platform with
> altivec.
> Regarding performance, command-line decoding will see a modest
> improvement, but
> it's really bottlenecked by the MD5 checking (and I don't have a clue
> as to how
> to optimize that). Real-time decoding should be improved
> substantially -- I've
> been meaning to test that and will get back to you with the results.
> --
> Brady Patterson (brady at spaceship.com)
> On Sun, 25 Jul 2004, Josh Coalson wrote:
> > PS, Brady, do you still have these patches?  you don't have to
> > make them current, just send them as-is, I can merge them.

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