[Zlib-devel] convert contrib\inflate86 to Intel/MASMmnemonic : I need help from one Unix user

[Gilles Vollant]

OK.

If I understand, /inffas86.c did not use MMX, and you say MMX
optimisation help only Pentium III (and probably Pentium II and old
Pentium MMX), but not P4 and Athlon...

-----Original Message-----
From: Chris Anderson [mailto:christop at charm.net] 
Sent: Saturday, March 15, 2003 2:53 AM
To: Gilles Vollant; zlib-devel at zlib.net
Subject: Re: RE : [Zlib-devel] convert contrib\inflate86 to
Intel/MASMmnemonic : I need help from one Unix user


On Sun, 2003-03-09 at 17:38, Chris Anderson wrote:

> IMHO, the Right Way is to do what libpng does and inline the asm for 
> gcc and MSVC, which would remove the #define zstrm structure offsets 
> currently hard coded in the .S file.  I'll try to do something like 
> that.

The latest version of inffast.S and the inline C (microsoft C and gnu C)
asm are here:
http://www.eetbeetee.com/zlib/zlib-1.2.0/contrib/inflate86/inffast.S
http://www.eetbeetee.com/zlib/zlib-1.2.0/contrib/inflate86/inffas86.c