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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 "Benchmark.h" |
9 #include "SkCanvas.h" | 9 #include "SkCanvas.h" |
10 #include "SkColorShader.h" | 10 #include "SkColorShader.h" |
11 #include "SkFontHost.h" | 11 #include "SkFontHost.h" |
12 #include "SkPaint.h" | 12 #include "SkPaint.h" |
13 #include "SkRandom.h" | 13 #include "SkRandom.h" |
14 #include "SkString.h" | 14 #include "SkString.h" |
15 #include "SkTemplates.h" | 15 #include "SkTemplates.h" |
16 | 16 |
17 #define STR "Hamburgefons" | 17 #define STR "Hamburgefons" |
18 | 18 |
19 enum FontQuality { | 19 enum FontQuality { |
20 kBW, | 20 kBW, |
21 kAA, | 21 kAA, |
22 kLCD | 22 kLCD |
23 }; | 23 }; |
24 | 24 |
25 static const char* fontQualityName(const SkPaint& paint) { | 25 static const char* fontQualityName(const SkPaint& paint) { |
26 if (!paint.isAntiAlias()) { | 26 if (!paint.isAntiAlias()) { |
27 return "BW"; | 27 return "BW"; |
28 } | 28 } |
29 if (paint.isLCDRenderText()) { | 29 if (paint.isLCDRenderText()) { |
30 return "LCD"; | 30 return "LCD"; |
31 } | 31 } |
32 return "AA"; | 32 return "AA"; |
33 } | 33 } |
34 | 34 |
35 class ShaderMaskBench : public SkBenchmark { | 35 class ShaderMaskBench : public Benchmark { |
36 SkPaint fPaint; | 36 SkPaint fPaint; |
37 SkString fText; | 37 SkString fText; |
38 SkString fName; | 38 SkString fName; |
39 FontQuality fFQ; | 39 FontQuality fFQ; |
40 public: | 40 public: |
41 ShaderMaskBench(bool isOpaque, FontQuality fq) { | 41 ShaderMaskBench(bool isOpaque, FontQuality fq) { |
42 fFQ = fq; | 42 fFQ = fq; |
43 fText.set(STR); | 43 fText.set(STR); |
44 | 44 |
45 fPaint.setAntiAlias(kBW != fq); | 45 fPaint.setAntiAlias(kBW != fq); |
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78 | 78 |
79 paint.setTextSize(SkIntToScalar(48)); | 79 paint.setTextSize(SkIntToScalar(48)); |
80 for (int i = 0; i < loops / 4 ; i++) { | 80 for (int i = 0; i < loops / 4 ; i++) { |
81 SkScalar x = x0 + rand.nextUScalar1() * dim.fX; | 81 SkScalar x = x0 + rand.nextUScalar1() * dim.fX; |
82 SkScalar y = y0 + rand.nextUScalar1() * dim.fY; | 82 SkScalar y = y0 + rand.nextUScalar1() * dim.fY; |
83 canvas->drawText(fText.c_str(), fText.size(), x, y, paint); | 83 canvas->drawText(fText.c_str(), fText.size(), x, y, paint); |
84 } | 84 } |
85 } | 85 } |
86 | 86 |
87 private: | 87 private: |
88 typedef SkBenchmark INHERITED; | 88 typedef Benchmark INHERITED; |
89 }; | 89 }; |
90 | 90 |
91 /////////////////////////////////////////////////////////////////////////////// | 91 /////////////////////////////////////////////////////////////////////////////// |
92 | 92 |
93 DEF_BENCH( return new ShaderMaskBench(true, kBW); ) | 93 DEF_BENCH( return new ShaderMaskBench(true, kBW); ) |
94 DEF_BENCH( return new ShaderMaskBench(false, kBW); ) | 94 DEF_BENCH( return new ShaderMaskBench(false, kBW); ) |
95 DEF_BENCH( return new ShaderMaskBench(true, kAA); ) | 95 DEF_BENCH( return new ShaderMaskBench(true, kAA); ) |
96 DEF_BENCH( return new ShaderMaskBench(false, kAA); ) | 96 DEF_BENCH( return new ShaderMaskBench(false, kAA); ) |
97 DEF_BENCH( return new ShaderMaskBench(true, kLCD); ) | 97 DEF_BENCH( return new ShaderMaskBench(true, kLCD); ) |
98 DEF_BENCH( return new ShaderMaskBench(false, kLCD); ) | 98 DEF_BENCH( return new ShaderMaskBench(false, kLCD); ) |
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