9 Feb
2001
9 Feb
'01
8:32 p.m.
Rob Leslie wrote:
It also includes (untested) native fixed-point math support for the PowerPC platform, contributed by David Blythe.
It's about as good as the all 'C' version I sent you before :-). The comment about 4xx is misleading. If it was really done for the IBM 4xx processors, it would be using the MAC that it contains, not just standard PowerPC assembler fixed point multiply.
I haven't done any detailed evaluation of the data output. It sounds OK on the familiar bit streams I use for testing.
-- Dan