[Theora-dev] Re: MMX/mmxext optimisations
giles at xiph.org
Fri Sep 17 13:41:07 PDT 2004
On Thu, Sep 16, 2004 at 09:21:05AM +0100, Adam D. Moss wrote:
> Without going back and looking at the code (I SO LAZY!) the change
> to the patch does mildly worry me because it looks like a semantic
> change: now the ErrorSoFar variable is not being factored into the
> resulting sum at all. If ErrorSoFar==DiffVal (before the call) then
> the two patches are equivilent, otherwise...
If you're too lazy to look at the code again, perhaps you could at
least read the commit message?
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