mesa: Changes to 'mesa_7_0_branch'

[Brian Paul]

 src/mesa/shader/arbprogparse.c |    2 +-
 src/mesa/vbo/vbo_exec.h        |    3 +++
 src/mesa/vbo/vbo_exec_api.c    |   31 +++++++++++++++++++++++--------
 src/mesa/vbo/vbo_exec_array.c  |   15 +++++++++++++++
 4 files changed, 42 insertions(+), 9 deletions(-)

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

New commits:
commit 08a7f56c6ad8046e80d117ab1af3c46134366fbd
Author: Brian <brian.paul at tungstengraphics.com>
Date:   Wed Feb 20 09:00:49 2008 -0700

    raise GL_INVALID_OPERATION if glProgramString compilation fails
    
    cherry picked from master.

commit 7916f2b4aaaeb2107abbfa1342a8b886f9a1e8ca
Author: Brian <brian.paul at tungstengraphics.com>
Date:   Wed Feb 20 08:56:20 2008 -0700

    Fix glBegin-time test for invalid programs/shaders.
    
    Cherry picked from master.