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1 /* | |
2 * Copyright 2015 Google Inc. | |
3 * | |
4 * Use of this source code is governed by a BSD-style license that can be | |
5 * found in the LICENSE file. | |
6 */ | |
7 | |
8 #ifndef VisualLightweightBenchModule_DEFINED | |
9 #define VisualLightweightBenchModule_DEFINED | |
10 | |
11 #include "VisualStreamTimingModule.h" | |
12 | |
13 #include "ResultsWriter.h" | |
14 #include "SkPicture.h" | |
15 #include "VisualBench.h" | |
16 | |
17 class SkCanvas; | |
18 | |
19 /* | |
20 * This module is designed to be a minimal overhead timing module for VisualBenc
h | |
21 */ | |
22 class VisualLightweightBenchModule : public VisualStreamTimingModule { | |
23 public: | |
24 // TODO get rid of backpointer | |
25 VisualLightweightBenchModule(VisualBench* owner); | |
26 | |
27 bool onHandleChar(SkUnichar c) override; | |
28 | |
29 private: | |
30 void renderFrame(SkCanvas*, Benchmark*, int loops) override; | |
31 bool timingFinished(Benchmark*, int loops, double measurement) override; | |
32 void printStats(Benchmark*, int loops); | |
33 | |
34 struct Record { | |
35 SkTArray<double> fMeasurements; | |
36 }; | |
37 int fCurrentSample; | |
38 SkTArray<Record> fRecords; | |
39 | |
40 // support framework | |
41 SkAutoTDelete<ResultsWriter> fResults; | |
42 | |
43 typedef VisualStreamTimingModule INHERITED; | |
44 }; | |
45 | |
46 #endif | |
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