diff --git a/samplecode/SampleCode.h b/samplecode/SampleCode.h
index 0c706ee..de40d1e 100644
--- a/samplecode/SampleCode.h
+++ b/samplecode/SampleCode.h
@@ -49,11 +49,14 @@
 
 class SampleView : public SkView {
 public:
-    SampleView() : fRepeatCount(1), fBGColor(SK_ColorWHITE) {}
+    SampleView() : fRepeatCount(1), fBGColor(SK_ColorWHITE) {
+        fUsePipe = false;
+    }
 
     void setBGColor(SkColor color) { fBGColor = color; }
 
     static bool SetRepeatDraw(SkView*, int count);
+    static bool SetUsePipe(SkView*, bool);
 
 protected:
     virtual void onDrawBackground(SkCanvas*);
@@ -68,6 +71,8 @@
     int fRepeatCount;
     SkColor fBGColor;
 
+    bool fUsePipe;
+
     typedef SkView INHERITED;
 };