[Flac-dev] altivec lpc_restore_signal
xflac at yahoo.com
Sun Jul 25 13:40:05 PDT 2004
--- Brady Patterson <brady at spaceship.com> wrote:
> I've had this a long time but haven't submitted it yet.
> I've tried to mirror the ia32 setup, so there should be a new
> src/libFLAC/ppc . The first two attachments go there. The third is a
> diff for src/libFLAC/Makefile.am .
> I have some more modified files, which I figured I'd submit after the
> are checked in and working for somebody other than me. If you would
> prefer me
> to submit them all at once, let me know.
> I've tested this some and am reasonably confident of it. It seems to
> a decent performance improvement for decoding.
I've finally checked this in... sorry for the delay Brady! I
may be slow but I try not to totally drop the ball. I have been
going through all the stuff that has piled up, trying to get a
one of the last things left is updating the project builder stuff
to work again so I can make an OS X binary release. I think the
current autotools and libtool make the fink packaging easier also.
having your altivec stuff in is a great help, especially since
it may make FLAC compare more favorably with apple lossless
(apple lossless decoding on macs is very fast because they've
done asm optimizations; it's not as fast on windows).
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