Use GrShape in GrPathRenderer.

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2081383006

Review-Url: https://codereview.chromium.org/2081383006

1 files changed, 7 insertions, 0 deletions

diff --git a/src/gpu/GrStyle.h b/src/gpu/GrStyle.h
index 326f800442..478564f3f9 100644
--- a/src/gpu/GrStyle.h
+++ b/src/gpu/GrStyle.h
@@ -113,6 +113,13 @@ public:
     /** Is this style a hairline with no path effect? */
     bool isSimpleHairline() const { return fStrokeRec.isHairlineStyle() && !fPathEffect; }
 
+    bool couldBeHairline() const {
+        // If the original stroke rec has hairline style then either a null or dash patheffect
+        // would preserve the hairline status. An arbitrary path effect could introduce hairline
+        // style.
+        return this->strokeRec().isHairlineStyle() || this->hasNonDashPathEffect();
+    }
+
     SkPathEffect* pathEffect() const { return fPathEffect.get(); }
 
     bool hasPathEffect() const { return SkToBool(fPathEffect.get()); }