mesa: Changes to 'softpipe_0_1_branch'

[Michal Krol]

 src/mesa/pipe/tgsi/core/tgsi_token.h |   71 ++++++++++++++++++++++++++---------
 1 files changed, 54 insertions(+), 17 deletions(-)

commit diffs at http://gitweb.freedesktop.org/?p=mesa/mesa.git;a=summary

New commits:
commit 9cad4dde9745d2342e0694879a84e1a7006b9b0d
Author: michal <michal at michal-laptop.(none)>
Date:   Fri Aug 10 11:45:06 2007 +0100

    Support predicates.
    
    Predicates, as per D3D9 spec, are a complete subset of NVIDIA's
    condition codes. However, due to its broad support in non-NVIDIA
    hardware, it is being exposed in TGSI to ease hw driver development.
    Two decomposition functions are expected in the future.
    1. GetRidOfPredicates() - predicates are implemented with condition
    codes.
    2. There is no second function, it's just this pesky VI that does not
    allow me to move with arrow keys and so I cannot edit previous paragraphs.