i965/msaa: use ROUND_DOWN_TO macro.
authorPaul Berry <stereotype441@gmail.com>
Tue, 24 Jul 2012 21:48:51 +0000 (14:48 -0700)
committerPaul Berry <stereotype441@gmail.com>
Thu, 26 Jul 2012 22:02:10 +0000 (15:02 -0700)
commit4df2848786d4778a2ce7dbf2e046e191036ccb56
tree11b4cfe161d05f067a47550017b712c1095db541
parentf37f1a72095653d4806280e5ef74373781c55184
i965/msaa: use ROUND_DOWN_TO macro.

No functional change.  This patch modifies brw_blorp_blit.cpp to use
the ROUND_DOWN_TO macro instead of open-coded bit manipulations, for
clarity.

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
src/mesa/drivers/dri/i965/brw_blorp_blit.cpp