fuzzer fixes

samplecode/SampleStrokePath.cpp

 
 /*
  * Copyright 2011 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 #include "SampleCode.h"
 #include "SkBlurMask.h"
 #include "SkBlurMaskFilter.h"
@@ skipping 80 matching lines @@
 } gRec[] = {
     { SkPaint::kFill_Style,             SkPaint::kMiter_Join,   0 },
     { SkPaint::kStroke_Style,           SkPaint::kMiter_Join,   0 },
     { SkPaint::kStroke_Style,           SkPaint::kMiter_Join,   10 },
     { SkPaint::kStrokeAndFill_Style,    SkPaint::kMiter_Join,   10 },
 };
 
 class StrokePathView : public SampleView {
     SkScalar    fWidth;
     SkPath      fPath;
-public:
-    StrokePathView() {
+protected:
+    void onOnceBeforeDraw() SK_OVERRIDE {
 //        test_blur();
         fWidth = SkIntToScalar(120);
 
 #if 0
         const char str[] =
             "M 0, 3"
             "C 10, -10, 30, -10, 0, 28"
             "C -30, -10, -10, -10, 0, 3"
             "Z";
         SkParsePath::FromSVGString(str, &fPath);
 #else
         fPath.addCircle(0, 0, SkIntToScalar(50), SkPath::kCW_Direction);
         fPath.addCircle(0, SkIntToScalar(-50), SkIntToScalar(30), SkPath::kCW_Direction);
 #endif
 
         scale_to_width(&fPath, fWidth);
         const SkRect& bounds = fPath.getBounds();
         fPath.offset(-bounds.fLeft, -bounds.fTop);
 
         this->setBGColor(0xFFDDDDDD);
     }
 
-protected:
     // overrides from SkEventSink
     bool onQuery(SkEvent* evt) SK_OVERRIDE {
         if (SampleCode::TitleQ(*evt)) {
             SampleCode::TitleR(evt, "StrokePath");
             return true;
         }
         return this->INHERITED::onQuery(evt);
     }
 
     SkRandom rand;
@@ skipping 79 matching lines @@
         return this->INHERITED::onFindClickHandler(x, y, modi);
     }
 private:
     typedef SampleView INHERITED;
 };
 
 //////////////////////////////////////////////////////////////////////////////
 
 static SkView* MyFactory() { return new StrokePathView; }
 static SkViewRegister reg(MyFactory);