swrast: fix crash in AA line code when there's no texture
authorBrian Paul <brianp@vmware.com>
Fri, 27 Jul 2018 18:59:29 +0000 (12:59 -0600)
committerBrian Paul <brianp@vmware.com>
Sat, 28 Jul 2018 03:21:24 +0000 (21:21 -0600)
commit90b189e5d2c6ee0408db6a34af0b97ee373a7590
tree3c4f42c26e95dd1e423ac4b078e8aeaf2b7756b4
parentce0f42dfe46cd9a9ae63dd09dd45b2e7f660d001
swrast: fix crash in AA line code when there's no texture

Fixes a crash running the Piglit polygon-mode-facing test (and
probably others).

Reviewed-by: Neha Bhende <bhenden@vmware.com>
src/mesa/swrast/s_aalinetemp.h