[Mesa-dev] Mesa (shader-work): glsl: introduce ir_binop_all_equal and ir_binop_any_equal, allow vector cmps

[Ian Romanick]

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

Eric Anholt wrote:
> On Wed, 8 Sep 2010 06:13:16 +0200, Luca Barbieri <luca at luca-barbieri.com> wrote:
> 
>> It would be great if Intel switched to the i915g and i965g Gallium
>> drivers, since everyone else is concentrating their attention on
>> Gallium, since it's much easier and better to write drivers for it.
> 
> I keep hearing this, and a bunch of people have been trying to build the
> equivalent gallium hardware drivers to various core drivers for a long
> time.  So, can we get some details on a success story?  What driver is
> now more correct/faster than it was before?  By how much?  How much of
> that was hardware enabling you did on the gallium side only?

And never mind that you can't make a conformant OpenGL driver with
Gallium due to the impossibility of software fallbacks.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.10 (GNU/Linux)
Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/

iEYEARECAAYFAkyIBIAACgkQX1gOwKyEAw8+wACfZCjPtxA5FQOGcqVcshvsorxB
4zsAn2LnfZ8rAqKbeySoQd7rqHArksmV
=24zb
-----END PGP SIGNATURE-----