mesa: Changes to 'master'

[Haihao Xiang]

 src/mesa/main/api_validate.c |   34 +++++++++++++++++++++++++++-------
 src/mesa/vbo/vbo_save_api.c  |    3 +++
 2 files changed, 30 insertions(+), 7 deletions(-)

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

New commits:
commit 982dcb74fd19b88208d127b8019e2a2af979cac2
Author: Xiang, Haihao <haihao.xiang at intel.com>
Date:   Tue Jul 31 00:11:22 2007 +0800

    Fix an error in _save_OBE_DrawElements
    
    In the case that a buffer object is bound to
    ELEMENT_ARRARY_BUFFER, it is invalid to directly
    dereference indices passed to glDrawElements.

commit 2394d20dafdfa308d494fc739c63c6a4e91c8185
Author: Xiang, Haihao <haihao.xiang at intel.com>
Date:   Mon Jul 30 23:50:52 2007 +0800

    Fix an error in _mesa_validate_DrawElements
    
    The field 'Data' in an obj is NULL in some dri drivers(such
    as i965). Use mapped pointer instead.