mesa: Changes to 'gallium-0.1'

[Brian Paul]

 src/gallium/auxiliary/util/p_tile.c       |  124 ++++++++++++++++++++++++++++++
 src/gallium/auxiliary/util/p_tile.h       |   14 +++
 src/mesa/state_tracker/st_cb_drawpixels.c |    9 +-
 3 files changed, 146 insertions(+), 1 deletion(-)

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

New commits:
commit 0b47eb4808aa47e2ab276ab60493e28774cef21a
Author: Brian Paul <brian.paul at tungstengraphics.com>
Date:   Fri Feb 29 11:09:45 2008 -0700

    gallium: fix glCopyPixels(GL_DEPTH) when Z format conversion is needed

commit a41b77f4fedc7d956d8cb44547d812b5449f8641
Author: Brian Paul <brian.paul at tungstengraphics.com>
Date:   Fri Feb 29 11:09:02 2008 -0700

    gallium: added pipe_get/put_tile_z() functions