mesa: Changes to 'mesa_7_0_branch'

[Michel Daenzer]

 src/mesa/drivers/dri/r200/r200_context.h    |    1 
 src/mesa/drivers/dri/r200/r200_tex.h        |    4 +
 src/mesa/drivers/dri/r200/r200_texmem.c     |    5 -
 src/mesa/drivers/dri/r200/r200_texstate.c   |   94 +++++++++++++++++++---------
 src/mesa/drivers/dri/radeon/radeon_screen.c |    4 -
 5 files changed, 76 insertions(+), 32 deletions(-)

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

New commits:
commit 2ab75d6cfac40c4fe8626ce53375de92ba0b5dd4
Author: Michel Dänzer <michel at tungstengraphics.com>
Date:   Tue Nov 6 18:22:42 2007 +0100

    r200: Fix SetTexOffset format for 16 bit pixmaps/textures.
    
    Use symbolic array indices to clarify.

commit 041a8eb5ec0f60041cc613223d07525c5853761b
Author: Chris Rankin <rankincj at yahoo.com>
Date:   Sat Sep 29 18:14:06 2007 +0200

    r200: Implement SetTexOffset hook.
    
    Implementation guidance by Michel Dänzer, final testing by Timo Aaltonen.