optimize circularclips to act as a bench, fix null-check bug in etcbench

BUG=skia:
R=krajcevski@google.com, rmistry@google.com

Author: reed@google.com

Review URL: https://codereview.chromium.org/345183003

1 files changed, 21 insertions, 20 deletions

diff --git a/gm/circularclips.cpp b/gm/circularclips.cpp
index 07b59f0a83..4730182252 100644
--- a/gm/circularclips.cpp
+++ b/gm/circularclips.cpp
@@ -9,15 +9,24 @@
 #include "SkCanvas.h"
 #include "SkPath.h"
 
-namespace skiagm {
+class CircularClipsGM : public skiagm::GM {
+    SkScalar fX1, fX2, fY, fR;
+    SkPath   fCircle1, fCircle2;
 
-class CircularClipsGM : public GM {
 public:
-    CircularClipsGM() {}
+    CircularClipsGM() {
+        fX1 = 80;
+        fX2 = 120;
+        fY = 50;
+        fR = 40;
+
+        fCircle1.addCircle(fX1, fY, fR, SkPath::kCW_Direction);
+        fCircle2.addCircle(fX2, fY, fR, SkPath::kCW_Direction);
+    }
 
 protected:
     virtual uint32_t onGetFlags() const SK_OVERRIDE {
-        return kSkipTiled_Flag;
+        return kSkipTiled_Flag | kAsBench_Flag;
     }
 
     virtual SkString onShortName() {
@@ -38,45 +47,37 @@ protected:
             SkRegion::kReplace_Op,
         };
 
-        SkScalar x1 = 80, x2 = 120;
-        SkScalar y = 50;
-        SkScalar r = 40;
-
-        SkPath circle1, circle2;
-        circle1.addCircle(x1, y, r, SkPath::kCW_Direction);
-        circle2.addCircle(x2, y, r, SkPath::kCW_Direction);
-        SkRect rect = SkRect::MakeLTRB(x1 - r, y - r, x2 + r, y + r);
+        SkRect rect = SkRect::MakeLTRB(fX1 - fR, fY - fR, fX2 + fR, fY + fR);
 
         SkPaint fillPaint;
 
         for (size_t i = 0; i < 4; i++) {
-            circle1.toggleInverseFillType();
+            fCircle1.toggleInverseFillType();
             if (i % 2 == 0) {
-                circle2.toggleInverseFillType();
+                fCircle2.toggleInverseFillType();
             }
 
             canvas->save();
             for (size_t op = 0; op < SK_ARRAY_COUNT(ops); op++) {
                 canvas->save();
 
-                canvas->clipPath(circle1, SkRegion::kReplace_Op);
-                canvas->clipPath(circle2, ops[op]);
+                canvas->clipPath(fCircle1, SkRegion::kReplace_Op);
+                canvas->clipPath(fCircle2, ops[op]);
 
                 canvas->drawRect(rect, fillPaint);
 
                 canvas->restore();
-                canvas->translate(0, 2 * y);
+                canvas->translate(0, 2 * fY);
             }
             canvas->restore();
-            canvas->translate(x1 + x2, 0);
+            canvas->translate(fX1 + fX2, 0);
         }
     }
 
 private:
-    typedef GM INHERITED;
+    typedef skiagm::GM INHERITED;
 };
 
 //////////////////////////////////////////////////////////////////////////////
 
 DEF_GM( return new CircularClipsGM; )
-}