SIMD-less render optimizations

[Aaron Plattner]

Hi Daniel,

On Tue, Apr 17, 2007 at 10:45:57PM -0700, Daniel Amelang wrote:
> So the patch is attached in case someone is interested. I've tried to
> update my code to work with the latest code in git, but things have
> changed a bit since 1.1.99.3, so beware. It could use a couple good
> code reviews.

I have no comment on the actual code change, but before checking this in, could
you please change the pointer dereferences that could be in card memory to use
the READ and WRITE macros?  They compile to the same thing for fb but are
important for wfb.

Thanks!

-- Aaron