GrTessellator: fix for assert on bevelling.

With some large values, intersection for bevelling will fail.
These should just skip the point, not assert.

BUG=798912

Change-Id: Ie5c8cc3c9387055e1e31480321a231f0e6ff153b
Reviewed-on: https://skia-review.googlesource.com/91141
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Stephen White <senorblanco@chromium.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/src/gpu/GrTessellator.cpp b/src/gpu/GrTessellator.cpp
index 3e90046b8f..3eb92a6479 100644
--- a/src/gpu/GrTessellator.cpp
+++ b/src/gpu/GrTessellator.cpp
@@ -1990,7 +1990,7 @@ void stroke_boundary(EdgeList* boundary, VertexList* innerMesh, VertexList* oute
                     if (!innerTangent.intersect(prevInner, &innerPoint1) ||
                         !innerTangent.intersect(inner, &innerPoint2) ||
                         !outerTangent.intersect(bisector, &outerPoint)) {
-                        SkASSERT(false);
+                        continue;
                     }
                     Line prevTangent(prevV->fPoint,
                                      prevV->fPoint + SkVector::Make(prevOuter.fA, prevOuter.fB));
@@ -2008,7 +2008,7 @@ void stroke_boundary(EdgeList* boundary, VertexList* innerMesh, VertexList* oute
                     // Miter outer points
                     if (!outerTangent.intersect(prevOuter, &outerPoint1) ||
                         !outerTangent.intersect(outer, &outerPoint2)) {
-                        SkASSERT(false);
+                        continue;
                     }
                     Line prevTangent(prevV->fPoint,
                                      prevV->fPoint + SkVector::Make(prevInner.fA, prevInner.fB));