mesa: Changes to 'master'

[Nicolai Hähnle]

The branch, master has been updated
        Commits at: http://cgit.freedesktop.org/mesa/mesa/log/?h=master

Summary of changes:
 src/mesa/drivers/dri/r300/r300_fragprog.c |   57 ++++++++++++++++-----------
 src/mesa/drivers/dri/r300/r500_fragprog.c |   59 ++++++++++++++++------------
 src/mesa/main/texstate.c                  |   28 +++++++++-----
 3 files changed, 86 insertions(+), 58 deletions(-)

       via  e187627c1d3b06e5d185989dd3d37f09a8953a1b (commit)
       via  845e3f701dec29f08e5759969c165b3d812e5afe (commit)
      from  1f4d0748ba92ff2c44faadc31a99f07e1bea28fb (commit)


- Commits -----------------------------------------------
commit e187627c1d3b06e5d185989dd3d37f09a8953a1b
Author: Nicolai Haehnle <nhaehnle at gmail.com>
Date:   Fri Jul 4 18:18:19 2008 +0200

    r300: Fix depth texture in compare mode
    
    Missed the homogenous divide of R by Q before...

commit 845e3f701dec29f08e5759969c165b3d812e5afe
Author: Nicolai Haehnle <nhaehnle at gmail.com>
Date:   Sun Jun 29 14:53:04 2008 +0200

    Enable TexGen based on InputsRead when a fragment program is active
    
    The old behaviour depended on which texture images the fragment program
    reads from, which seems to contradict the shader specifications.
    
    Note: Piglit's general/texgen test checks for this problem.

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