OLD | NEW |
---|---|
(Empty) | |
1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | |
2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 #include "content/renderer/all_rendering_benchmarks.h" | |
6 | |
7 #include "base/bind.h" | |
8 #include "base/callback.h" | |
9 #include "base/time.h" | |
10 #include "content/renderer/rendering_benchmark.h" | |
11 #include "content/renderer/rendering_benchmark_results.h" | |
12 #include "third_party/skia/include/core/SkBitmap.h" | |
13 #include "third_party/skia/include/core/SkDevice.h" | |
14 #include "third_party/skia/include/utils/SkNullCanvas.h" | |
15 #include "third_party/WebKit/Source/Platform/chromium/public/WebCanvas.h" | |
16 #include "third_party/WebKit/Source/Platform/chromium/public/WebSize.h" | |
17 #include "third_party/WebKit/Source/WebKit/chromium/public/WebViewBenchmarkSuppo rt.h" | |
18 | |
19 using base::TimeDelta; | |
20 using base::TimeTicks; | |
21 using WebKit::WebSize; | |
22 using WebKit::WebCanvas; | |
23 using WebKit::WebViewBenchmarkSupport; | |
24 | |
25 namespace { | |
26 typedef base::Callback<WebCanvas*(const WebSize&)> CanvasCallback; | |
27 | |
28 class CustomPaintBenchmark | |
29 : public content::RenderingBenchmark, | |
30 public WebViewBenchmarkSupport::PaintClient { | |
31 public: | |
32 CustomPaintBenchmark(const std::string& name, | |
33 WebViewBenchmarkSupport::PaintMode paint_mode) | |
34 : content::RenderingBenchmark(name), | |
35 paint_mode_(paint_mode) { } | |
36 | |
37 virtual void willPaint(const WebCanvas& /* canvas */) { | |
38 beforeTime = TimeTicks::Now(); | |
39 } | |
40 | |
41 virtual void didPaint(const WebCanvas& /* canvas */) { | |
42 paintTimeTotal += (TimeTicks::Now() - beforeTime); | |
43 } | |
44 | |
45 virtual void Run(content::RenderingBenchmarkResults* results, | |
46 WebViewBenchmarkSupport* support) { | |
47 paintTimeTotal = TimeDelta(); | |
48 support->paint(this, paint_mode_); | |
49 results->addResult(name(), "paintTime", "s", paintTimeTotal.InSecondsF()); | |
50 } | |
51 | |
52 private: | |
53 TimeTicks beforeTime; | |
nduca
2012/07/20 20:30:09
beforeTime_
here and elsewhere, members get _
dmurph
2012/07/20 20:52:33
Done.
| |
54 TimeDelta paintTimeTotal; | |
55 const WebViewBenchmarkSupport::PaintMode paint_mode_; | |
56 }; | |
57 | |
58 class BitmapCanvasPaintBenchmark : public CustomPaintBenchmark { | |
59 public: | |
60 BitmapCanvasPaintBenchmark(const std::string& name, | |
61 WebViewBenchmarkSupport::PaintMode paint_mode) | |
62 : CustomPaintBenchmark(name, paint_mode) { } | |
63 | |
64 virtual WebCanvas* createCanvas(const WebSize& size) OVERRIDE { | |
65 SkDevice* device = new SkDevice(SkBitmap::kARGB_8888_Config, | |
66 size.width, | |
67 size.height, | |
68 false); | |
69 WebCanvas* canvas = new WebCanvas(device); | |
70 device->unref(); | |
71 return canvas; | |
72 } | |
73 }; | |
74 | |
75 class NullCanvasPaintBenchmark : public CustomPaintBenchmark { | |
76 public: | |
77 NullCanvasPaintBenchmark(const std::string& name, | |
78 WebViewBenchmarkSupport::PaintMode paint_mode) | |
79 : CustomPaintBenchmark(name, paint_mode) { } | |
80 | |
81 virtual WebCanvas* createCanvas(const WebSize& size) OVERRIDE { | |
82 return SkCreateNullCanvas(); | |
83 } | |
84 }; | |
85 } // anonymous namespace | |
86 | |
87 namespace content { | |
88 | |
89 std::vector<RenderingBenchmark*> AllRenderingBenchmarks() { | |
90 std::vector<RenderingBenchmark*> benchmarks; | |
91 benchmarks.push_back(new BitmapCanvasPaintBenchmark( | |
92 "PaintEverythingToBitmap", | |
93 WebViewBenchmarkSupport::PaintModeEverything)); | |
94 benchmarks.push_back(new NullCanvasPaintBenchmark( | |
95 "PaintEverythingToNullCanvas", | |
96 WebViewBenchmarkSupport::PaintModeEverything)); | |
97 return benchmarks; | |
98 } | |
99 | |
100 } // namespace content | |
OLD | NEW |