llvmpipe: compare front_facing to NULL to improve readability
authorBrian Paul <brianp@vmware.com>
Sun, 23 Oct 2011 16:05:14 +0000 (10:05 -0600)
committerBrian Paul <brianp@vmware.com>
Sun, 23 Oct 2011 16:09:34 +0000 (10:09 -0600)
commitc7aa8da9573f6d505bec894b4738f0521511b9f0
tree9351c2af2bfeeba4e2bf50d57a0133f1ac2d297f
parent903a14ed9146f3a38895ca7e39f69f2ad77bf5df
llvmpipe: compare front_facing to NULL to improve readability

Compare 'front_facing' to NULL to make it more obvious that front_facing
is a pointer and not a simple boolean value.
src/gallium/drivers/llvmpipe/lp_bld_depth.c