i965/blorp: Simplify check that src/dst width/height match.
authorPaul Berry <stereotype441@gmail.com>
Sat, 14 Jul 2012 01:30:55 +0000 (18:30 -0700)
committerPaul Berry <stereotype441@gmail.com>
Tue, 24 Jul 2012 21:52:57 +0000 (14:52 -0700)
commitda54d2e576426122009be083ecbfb9eefd8a3799
treef102337e48fe91292eb7ac20947181fd5f0d7d53
parentbac43b8bb7ace5401a2cc0d92f416340344df1bd
i965/blorp: Simplify check that src/dst width/height match.

When checking that the source and destination dimensions match, we
don't need to store the width and height in variables; doing so just
risks confusion since right after the check, we do clipping and
scissoring, which may alter the width and height.

No functional change.

Reviewed-by: Chad Versace <chad.versace@linux.intel.com>
src/mesa/drivers/dri/i965/brw_blorp_blit.cpp