Major bench refactoring.

bench/Matrix44Bench.cpp

 /*
  * Copyright 2012 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "SkBenchmark.h"
 #include "SkMatrix44.h"
 #include "SkRandom.h"
 #include "SkString.h"
 
 class Matrix44Bench : public SkBenchmark {
     SkString    fName;
-    enum { N = 10000 };
 public:
     Matrix44Bench(void* param, const char name[]) : INHERITED(param) {
         fName.printf("matrix44_%s", name);
         fIsRendering = false;
     }
 
     virtual void performTest() = 0;
 
 protected:
     virtual int mulLoopCount() const { return 1; }
 
     virtual const char* onGetName() {
         return fName.c_str();
     }
 
     virtual void onDraw(SkCanvas*) {
-        int n = SkBENCHLOOP(N * this->mulLoopCount());
-        for (int i = 0; i < n; i++) {
+        for (int i = 0; i < this->getLoops(); i++) {
             this->performTest();
         }
     }
 
 private:
     typedef SkBenchmark INHERITED;
 };
 
 class EqualsMatrix44Bench : public Matrix44Bench {
 public:
@@ skipping 212 matching lines @@
 DEF_BENCH( return new SetIdentityMatrix44Bench(p); )
 DEF_BENCH( return new EqualsMatrix44Bench(p); )
 DEF_BENCH( return new PreScaleMatrix44Bench(p); )
 DEF_BENCH( return new PostScaleMatrix44Bench(p); )
 DEF_BENCH( return new InvertMatrix44Bench(p); )
 DEF_BENCH( return new InvertAffineMatrix44Bench(p); )
 DEF_BENCH( return new InvertScaleTranslateMatrix44Bench(p); )
 DEF_BENCH( return new InvertTranslateMatrix44Bench(p); )
 DEF_BENCH( return new SetConcatMatrix44Bench(p); )
 DEF_BENCH( return new GetTypeMatrix44Bench(p); )