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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 "SkBenchmark.h" | 8 #include "SkBenchmark.h" |
9 #include "SkBitmap.h" | 9 #include "SkBitmap.h" |
10 #include "SkPaint.h" | 10 #include "SkPaint.h" |
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40 | 40 |
41 class BitmapRectBench : public SkBenchmark { | 41 class BitmapRectBench : public SkBenchmark { |
42 SkBitmap fBitmap; | 42 SkBitmap fBitmap; |
43 bool fDoFilter; | 43 bool fDoFilter; |
44 bool fSlightMatrix; | 44 bool fSlightMatrix; |
45 uint8_t fAlpha; | 45 uint8_t fAlpha; |
46 SkString fName; | 46 SkString fName; |
47 SkRect fSrcR, fDstR; | 47 SkRect fSrcR, fDstR; |
48 static const int kWidth = 128; | 48 static const int kWidth = 128; |
49 static const int kHeight = 128; | 49 static const int kHeight = 128; |
50 enum { N = SkBENCHLOOP(300) }; | |
51 public: | 50 public: |
52 BitmapRectBench(void* param, U8CPU alpha, bool doFilter, bool slightMatrix)
: INHERITED(param) { | 51 BitmapRectBench(void* param, U8CPU alpha, bool doFilter, bool slightMatrix)
: INHERITED(param) { |
53 fAlpha = SkToU8(alpha); | 52 fAlpha = SkToU8(alpha); |
54 fDoFilter = doFilter; | 53 fDoFilter = doFilter; |
55 fSlightMatrix = slightMatrix; | 54 fSlightMatrix = slightMatrix; |
56 | 55 |
57 fBitmap.setConfig(SkBitmap::kARGB_8888_Config, kWidth, kHeight); | 56 fBitmap.setConfig(SkBitmap::kARGB_8888_Config, kWidth, kHeight); |
58 } | 57 } |
59 | 58 |
60 protected: | 59 protected: |
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86 | 85 |
87 | 86 |
88 virtual void onDraw(SkCanvas* canvas) SK_OVERRIDE { | 87 virtual void onDraw(SkCanvas* canvas) SK_OVERRIDE { |
89 SkRandom rand; | 88 SkRandom rand; |
90 | 89 |
91 SkPaint paint; | 90 SkPaint paint; |
92 this->setupPaint(&paint); | 91 this->setupPaint(&paint); |
93 paint.setFilterBitmap(fDoFilter); | 92 paint.setFilterBitmap(fDoFilter); |
94 paint.setAlpha(fAlpha); | 93 paint.setAlpha(fAlpha); |
95 | 94 |
96 for (int i = 0; i < N; i++) { | 95 for (int i = 0; i < this->getLoops(); i++) { |
97 canvas->drawBitmapRectToRect(fBitmap, &fSrcR, fDstR, &paint); | 96 canvas->drawBitmapRectToRect(fBitmap, &fSrcR, fDstR, &paint); |
98 } | 97 } |
99 } | 98 } |
100 | 99 |
101 private: | 100 private: |
102 typedef SkBenchmark INHERITED; | 101 typedef SkBenchmark INHERITED; |
103 }; | 102 }; |
104 | 103 |
105 DEF_BENCH(return new BitmapRectBench(p, 0xFF, false, false)) | 104 DEF_BENCH(return new BitmapRectBench(p, 0xFF, false, false)) |
106 DEF_BENCH(return new BitmapRectBench(p, 0x80, false, false)) | 105 DEF_BENCH(return new BitmapRectBench(p, 0x80, false, false)) |
107 DEF_BENCH(return new BitmapRectBench(p, 0xFF, true, false)) | 106 DEF_BENCH(return new BitmapRectBench(p, 0xFF, true, false)) |
108 DEF_BENCH(return new BitmapRectBench(p, 0x80, true, false)) | 107 DEF_BENCH(return new BitmapRectBench(p, 0x80, true, false)) |
109 | 108 |
110 DEF_BENCH(return new BitmapRectBench(p, 0xFF, false, true)) | 109 DEF_BENCH(return new BitmapRectBench(p, 0xFF, false, true)) |
111 DEF_BENCH(return new BitmapRectBench(p, 0xFF, true, true)) | 110 DEF_BENCH(return new BitmapRectBench(p, 0xFF, true, true)) |
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