diff options
| -rwxr-xr-x | src/utils/SkShadowTessellator.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/utils/SkShadowTessellator.cpp b/src/utils/SkShadowTessellator.cpp index c377579de2..c07311c43d 100755 --- a/src/utils/SkShadowTessellator.cpp +++ b/src/utils/SkShadowTessellator.cpp @@ -1587,7 +1587,8 @@ sk_sp<SkVertices> SkShadowTessellator::MakeSpot(const SkPath& path, const SkMatr const SkPoint3& zPlane, const SkPoint3& lightPos, SkScalar lightRadius, bool transparent) { if (!ctm.mapRect(path.getBounds()).isFinite() || !zPlane.isFinite() || - !lightPos.isFinite() || !SkScalarIsFinite(lightRadius) || !(lightRadius > 0)) { + !lightPos.isFinite() || !(lightPos.fZ >= SK_ScalarNearlyZero) || + !SkScalarIsFinite(lightRadius) || !(lightRadius >= SK_ScalarNearlyZero)) { return nullptr; } SkSpotShadowTessellator spotTess(path, ctm, zPlane, lightPos, lightRadius, transparent); |