diff options
Diffstat (limited to 'extern')
-rw-r--r-- | extern/smaa_areatex/smaa_areatex.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/extern/smaa_areatex/smaa_areatex.cpp b/extern/smaa_areatex/smaa_areatex.cpp index 7a4ff3a9831..c61543e10a0 100644 --- a/extern/smaa_areatex/smaa_areatex.cpp +++ b/extern/smaa_areatex/smaa_areatex.cpp @@ -574,6 +574,8 @@ Dbl2 AreaDiag::area(Dbl2 p1, Dbl2 p2, int left) Dbl2 d = p2 - p1; if (d.x == 0.0) return Dbl2(0.0, 1.0); + if (d.y == 0.0) + return Dbl2(1.0, 0.0); double x1 = (double)(1 + left); double x2 = x1 + 1.0; |