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Side by Side Diff: bench/ScalarBench.cpp

Issue 831113002: Cleanup: More override fixes - another round. (Closed) Base URL: https://skia.googlesource.com/skia.git@master
Patch Set: Created 5 years, 11 months ago
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1 1
2 /* 2 /*
3 * Copyright 2011 Google Inc. 3 * Copyright 2011 Google Inc.
4 * 4 *
5 * Use of this source code is governed by a BSD-style license that can be 5 * Use of this source code is governed by a BSD-style license that can be
6 * found in the LICENSE file. 6 * found in the LICENSE file.
7 */ 7 */
8 #include "Benchmark.h" 8 #include "Benchmark.h"
9 #include "SkFloatBits.h" 9 #include "SkFloatBits.h"
10 #include "SkRandom.h" 10 #include "SkRandom.h"
(...skipping 13 matching lines...) Expand all
24 24
25 virtual void performTest() = 0; 25 virtual void performTest() = 0;
26 26
27 protected: 27 protected:
28 virtual int mulLoopCount() const { return 1; } 28 virtual int mulLoopCount() const { return 1; }
29 29
30 virtual const char* onGetName() SK_OVERRIDE { 30 virtual const char* onGetName() SK_OVERRIDE {
31 return fName.c_str(); 31 return fName.c_str();
32 } 32 }
33 33
34 virtual void onDraw(const int loops, SkCanvas* canvas) { 34 virtual void onDraw(const int loops, SkCanvas* canvas) SK_OVERRIDE {
35 for (int i = 0; i < loops; i++) { 35 for (int i = 0; i < loops; i++) {
36 this->performTest(); 36 this->performTest();
37 } 37 }
38 } 38 }
39 39
40 private: 40 private:
41 typedef Benchmark INHERITED; 41 typedef Benchmark INHERITED;
42 }; 42 };
43 43
44 // having unknown values in our arrays can throw off the timing a lot, perhaps 44 // having unknown values in our arrays can throw off the timing a lot, perhaps
(...skipping 49 matching lines...) Expand 10 before | Expand all | Expand 10 after
94 94
95 class IsFiniteScalarBench : public ScalarBench { 95 class IsFiniteScalarBench : public ScalarBench {
96 public: 96 public:
97 IsFiniteScalarBench() : INHERITED("isfinite") { 97 IsFiniteScalarBench() : INHERITED("isfinite") {
98 SkRandom rand; 98 SkRandom rand;
99 for (size_t i = 0; i < ARRAY_N; ++i) { 99 for (size_t i = 0; i < ARRAY_N; ++i) {
100 fArray[i] = rand.nextSScalar1(); 100 fArray[i] = rand.nextSScalar1();
101 } 101 }
102 } 102 }
103 protected: 103 protected:
104 virtual int mulLoopCount() const { return 1; } 104 virtual int mulLoopCount() const SK_OVERRIDE { return 1; }
105 virtual void performTest() SK_OVERRIDE { 105 virtual void performTest() SK_OVERRIDE {
106 int sum = 0; 106 int sum = 0;
107 for (size_t i = 0; i < ARRAY_N; ++i) { 107 for (size_t i = 0; i < ARRAY_N; ++i) {
108 // We pass -fArray[i], so the compiler can't cheat and treat the 108 // We pass -fArray[i], so the compiler can't cheat and treat the
109 // value as an int (even though we tell it that it is a float) 109 // value as an int (even though we tell it that it is a float)
110 sum += SkScalarIsFinite(-fArray[i]); 110 sum += SkScalarIsFinite(-fArray[i]);
111 } 111 }
112 // we do this so the compiler won't optimize our loop away... 112 // we do this so the compiler won't optimize our loop away...
113 this->doSomething(fArray, sum); 113 this->doSomething(fArray, sum);
114 } 114 }
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159 private: 159 private:
160 typedef Benchmark INHERITED; 160 typedef Benchmark INHERITED;
161 }; 161 };
162 162
163 /////////////////////////////////////////////////////////////////////////////// 163 ///////////////////////////////////////////////////////////////////////////////
164 164
165 DEF_BENCH( return new FloatComparisonBench(); ) 165 DEF_BENCH( return new FloatComparisonBench(); )
166 DEF_BENCH( return new ForcedIntComparisonBench(); ) 166 DEF_BENCH( return new ForcedIntComparisonBench(); )
167 DEF_BENCH( return new RectBoundsBench(); ) 167 DEF_BENCH( return new RectBoundsBench(); )
168 DEF_BENCH( return new IsFiniteScalarBench(); ) 168 DEF_BENCH( return new IsFiniteScalarBench(); )
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