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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 "SkBenchmark.h" | 9 #include "Benchmark.h" |
10 #include "SkCanvas.h" | 10 #include "SkCanvas.h" |
11 #include "SkPaint.h" | 11 #include "SkPaint.h" |
12 #include "SkRandom.h" | 12 #include "SkRandom.h" |
13 #include "SkString.h" | 13 #include "SkString.h" |
14 #include "SkXfermode.h" | 14 #include "SkXfermode.h" |
15 | 15 |
16 // Benchmark that draws non-AA rects with an SkXfermode::Mode | 16 // Benchmark that draws non-AA rects with an SkXfermode::Mode |
17 class XfermodeBench : public SkBenchmark { | 17 class XfermodeBench : public Benchmark { |
18 public: | 18 public: |
19 XfermodeBench(SkXfermode::Mode mode) { | 19 XfermodeBench(SkXfermode::Mode mode) { |
20 fXfermode.reset(SkXfermode::Create(mode)); | 20 fXfermode.reset(SkXfermode::Create(mode)); |
21 SkASSERT(NULL != fXfermode.get() || SkXfermode::kSrcOver_Mode == mode); | 21 SkASSERT(NULL != fXfermode.get() || SkXfermode::kSrcOver_Mode == mode); |
22 fName.printf("Xfermode_%s", SkXfermode::ModeName(mode)); | 22 fName.printf("Xfermode_%s", SkXfermode::ModeName(mode)); |
23 } | 23 } |
24 | 24 |
25 XfermodeBench(SkXfermode* xferMode, const char* name) { | 25 XfermodeBench(SkXfermode* xferMode, const char* name) { |
26 SkASSERT(NULL != xferMode); | 26 SkASSERT(NULL != xferMode); |
27 fXfermode.reset(xferMode); | 27 fXfermode.reset(xferMode); |
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51 } | 51 } |
52 | 52 |
53 private: | 53 private: |
54 enum { | 54 enum { |
55 kMinSize = 50, | 55 kMinSize = 50, |
56 kMaxSize = 100, | 56 kMaxSize = 100, |
57 }; | 57 }; |
58 SkAutoTUnref<SkXfermode> fXfermode; | 58 SkAutoTUnref<SkXfermode> fXfermode; |
59 SkString fName; | 59 SkString fName; |
60 | 60 |
61 typedef SkBenchmark INHERITED; | 61 typedef Benchmark INHERITED; |
62 }; | 62 }; |
63 | 63 |
64 class XferCreateBench : public SkBenchmark { | 64 class XferCreateBench : public Benchmark { |
65 public: | 65 public: |
66 virtual bool isSuitableFor(Backend backend) SK_OVERRIDE { | 66 virtual bool isSuitableFor(Backend backend) SK_OVERRIDE { |
67 return backend == kNonRendering_Backend; | 67 return backend == kNonRendering_Backend; |
68 } | 68 } |
69 | 69 |
70 protected: | 70 protected: |
71 virtual const char* onGetName() SK_OVERRIDE { return "xfermode_create"; } | 71 virtual const char* onGetName() SK_OVERRIDE { return "xfermode_create"; } |
72 | 72 |
73 virtual void onDraw(const int loops, SkCanvas* canvas) SK_OVERRIDE { | 73 virtual void onDraw(const int loops, SkCanvas* canvas) SK_OVERRIDE { |
74 for (int outer = 0; outer < loops * 10; ++outer) { | 74 for (int outer = 0; outer < loops * 10; ++outer) { |
75 for (int i = 0; i <= SkXfermode::kLastMode; ++i) { | 75 for (int i = 0; i <= SkXfermode::kLastMode; ++i) { |
76 SkXfermode* xfer = SkXfermode::Create(SkXfermode::Mode(i)); | 76 SkXfermode* xfer = SkXfermode::Create(SkXfermode::Mode(i)); |
77 SkSafeUnref(xfer); | 77 SkSafeUnref(xfer); |
78 } | 78 } |
79 } | 79 } |
80 } | 80 } |
81 | 81 |
82 private: | 82 private: |
83 typedef SkBenchmark INHERITED; | 83 typedef Benchmark INHERITED; |
84 }; | 84 }; |
85 | 85 |
86 ////////////////////////////////////////////////////////////////////////////// | 86 ////////////////////////////////////////////////////////////////////////////// |
87 | 87 |
88 #define CONCAT_I(x, y) x ## y | 88 #define CONCAT_I(x, y) x ## y |
89 #define CONCAT(x, y) CONCAT_I(x, y) // allow for macro expansion | 89 #define CONCAT(x, y) CONCAT_I(x, y) // allow for macro expansion |
90 #define BENCH(...) \ | 90 #define BENCH(...) \ |
91 DEF_BENCH( return new XfermodeBench(__VA_ARGS__); );\ | 91 DEF_BENCH( return new XfermodeBench(__VA_ARGS__); );\ |
92 | 92 |
93 | 93 |
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118 BENCH(SkXfermode::kDifference_Mode) | 118 BENCH(SkXfermode::kDifference_Mode) |
119 BENCH(SkXfermode::kExclusion_Mode) | 119 BENCH(SkXfermode::kExclusion_Mode) |
120 BENCH(SkXfermode::kMultiply_Mode) | 120 BENCH(SkXfermode::kMultiply_Mode) |
121 | 121 |
122 BENCH(SkXfermode::kHue_Mode) | 122 BENCH(SkXfermode::kHue_Mode) |
123 BENCH(SkXfermode::kSaturation_Mode) | 123 BENCH(SkXfermode::kSaturation_Mode) |
124 BENCH(SkXfermode::kColor_Mode) | 124 BENCH(SkXfermode::kColor_Mode) |
125 BENCH(SkXfermode::kLuminosity_Mode) | 125 BENCH(SkXfermode::kLuminosity_Mode) |
126 | 126 |
127 DEF_BENCH(return new XferCreateBench;) | 127 DEF_BENCH(return new XferCreateBench;) |
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