mesa: Changes to 'mesa_7_0_branch'

[Brian Paul]

 docs/relnotes-7.0.3.html     |    1 
 src/mesa/drivers/x11/xm_dd.c |  256 ++++++++++++++++++++++++++++---------------
 2 files changed, 169 insertions(+), 88 deletions(-)

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

New commits:
commit 77e3b5d28ba47f1910b9db0b1e0e36e951365d1e
Author: Brian <brian.paul at tungstengraphics.com>
Date:   Sat Feb 16 09:56:26 2008 -0700

    Fix potential glDrawPixels(GL_DEPTH_COMPONENT) crashes (bug 13915)
    
    Also, general clean-up of the Xlib-optimized glDraw/CopyPixels code.