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1 | 1 |
2 /* | 2 /* |
3 * Copyright 2013 Google Inc. | 3 * Copyright 2013 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 | 8 |
9 #include "Benchmark.h" | 9 #include "Benchmark.h" |
10 #include "SkCanvas.h" | 10 #include "SkCanvas.h" |
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26 XfermodeBench(SkXfermode* xferMode, const char* name, bool aa) { | 26 XfermodeBench(SkXfermode* xferMode, const char* name, bool aa) { |
27 SkASSERT(xferMode); | 27 SkASSERT(xferMode); |
28 fXfermode.reset(xferMode); | 28 fXfermode.reset(xferMode); |
29 fAA = aa; | 29 fAA = aa; |
30 fName.printf("Xfermode_%s%s", name, aa ? "_aa" : ""); | 30 fName.printf("Xfermode_%s%s", name, aa ? "_aa" : ""); |
31 } | 31 } |
32 | 32 |
33 protected: | 33 protected: |
34 const char* onGetName() override { return fName.c_str(); } | 34 const char* onGetName() override { return fName.c_str(); } |
35 | 35 |
36 void onDraw(const int loops, SkCanvas* canvas) override { | 36 void onDraw(int loops, SkCanvas* canvas) override { |
37 const char* text = "Hamburgefons"; | 37 const char* text = "Hamburgefons"; |
38 size_t len = strlen(text); | 38 size_t len = strlen(text); |
39 SkISize size = canvas->getDeviceSize(); | 39 SkISize size = canvas->getDeviceSize(); |
40 SkRandom random; | 40 SkRandom random; |
41 for (int i = 0; i < loops; ++i) { | 41 for (int i = 0; i < loops; ++i) { |
42 SkPaint paint; | 42 SkPaint paint; |
43 paint.setXfermode(fXfermode.get()); | 43 paint.setXfermode(fXfermode.get()); |
44 paint.setColor(random.nextU()); | 44 paint.setColor(random.nextU()); |
45 if (fAA) { | 45 if (fAA) { |
46 // Draw text to exercise AA code paths. | 46 // Draw text to exercise AA code paths. |
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78 | 78 |
79 class XferCreateBench : public Benchmark { | 79 class XferCreateBench : public Benchmark { |
80 public: | 80 public: |
81 bool isSuitableFor(Backend backend) override { | 81 bool isSuitableFor(Backend backend) override { |
82 return backend == kNonRendering_Backend; | 82 return backend == kNonRendering_Backend; |
83 } | 83 } |
84 | 84 |
85 protected: | 85 protected: |
86 const char* onGetName() override { return "xfermode_create"; } | 86 const char* onGetName() override { return "xfermode_create"; } |
87 | 87 |
88 void onDraw(const int loops, SkCanvas* canvas) override { | 88 void onDraw(int loops, SkCanvas* canvas) override { |
89 for (int outer = 0; outer < loops * 10; ++outer) { | 89 for (int outer = 0; outer < loops * 10; ++outer) { |
90 for (int i = 0; i <= SkXfermode::kLastMode; ++i) { | 90 for (int i = 0; i <= SkXfermode::kLastMode; ++i) { |
91 SkXfermode* xfer = SkXfermode::Create(SkXfermode::Mode(i)); | 91 SkXfermode* xfer = SkXfermode::Create(SkXfermode::Mode(i)); |
92 SkSafeUnref(xfer); | 92 SkSafeUnref(xfer); |
93 } | 93 } |
94 } | 94 } |
95 } | 95 } |
96 | 96 |
97 private: | 97 private: |
98 typedef Benchmark INHERITED; | 98 typedef Benchmark INHERITED; |
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131 BENCH(SkXfermode::kDifference_Mode) | 131 BENCH(SkXfermode::kDifference_Mode) |
132 BENCH(SkXfermode::kExclusion_Mode) | 132 BENCH(SkXfermode::kExclusion_Mode) |
133 BENCH(SkXfermode::kMultiply_Mode) | 133 BENCH(SkXfermode::kMultiply_Mode) |
134 | 134 |
135 BENCH(SkXfermode::kHue_Mode) | 135 BENCH(SkXfermode::kHue_Mode) |
136 BENCH(SkXfermode::kSaturation_Mode) | 136 BENCH(SkXfermode::kSaturation_Mode) |
137 BENCH(SkXfermode::kColor_Mode) | 137 BENCH(SkXfermode::kColor_Mode) |
138 BENCH(SkXfermode::kLuminosity_Mode) | 138 BENCH(SkXfermode::kLuminosity_Mode) |
139 | 139 |
140 DEF_BENCH(return new XferCreateBench;) | 140 DEF_BENCH(return new XferCreateBench;) |
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