mesa: Changes to 'softpipe_0_1_branch'

[Brian Paul]

 progs/trivial/tri-clip.c           |   45 +++++++++++++++------
 progs/trivial/tri-cull.c           |   78 +++++++++++++++++++++++++------------
 progs/trivial/tri-edgeflag.c       |   32 ++++++---------
 src/mesa/pipe/draw/draw_cull.c     |    9 ++--
 src/mesa/pipe/draw/draw_unfilled.c |   16 ++++++-
 5 files changed, 120 insertions(+), 60 deletions(-)

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

New commits:
commit 720c0eb71db9908c5ecef15263c2ae638d61d07b
Author: Brian <brian.paul at tungstengraphics.com>
Date:   Tue Jul 10 11:54:16 2007 -0600

    added comments

commit 1fe4cf83cd929a0ecc1119d3bb541e80618d3987
Author: Brian <brian.paul at tungstengraphics.com>
Date:   Tue Jul 10 11:54:03 2007 -0600

    Fix front/back mix-up. added comments.

commit 24b68f4184c1f899f21038508068631184ca736a
Author: Brian <brian.paul at tungstengraphics.com>
Date:   Tue Jul 10 11:53:27 2007 -0600

    press 'f' to toggle GL_CCW/GL_CW front face

commit 9a89cc3b6b575a209bae535900e18dfb16e66e98
Author: Brian <brian.paul at tungstengraphics.com>
Date:   Tue Jul 10 11:39:08 2007 -0600

    use 'c' to cycle through polygon cull modes

commit 8733ee9dc961f8726f338baabbe83601897c57b0
Author: Brian <brian.paul at tungstengraphics.com>
Date:   Tue Jul 10 11:33:10 2007 -0600

    use cursor keys to translate triangle