gallivm: fix typo/bug in lp_build_sgn()

We were never returning -1 as a result. This fixes some inverted/flipped faces with cube mapping.
2010-03-15 11:27:24 -06:00
parent 1d6d51413e
commit d25d3cc008
1 changed files with 1 additions and 1 deletions
--- a/src/gallium/auxiliary/gallivm/lp_bld_arit.c
+++ b/src/gallium/auxiliary/gallivm/lp_bld_arit.c
@@ -770,7 +770,7 @@ lp_build_sgn(struct lp_build_context *bld,

   /* Handle zero */
   cond = lp_build_cmp(bld, PIPE_FUNC_EQUAL, a, bld->zero);
-   res = lp_build_select(bld, cond, bld->zero, bld->one);
+   res = lp_build_select(bld, cond, bld->zero, res);

   return res;
 }