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/*
* Copyright 2015 Google Inc.
*
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
#ifndef VisualLightweightBenchModule_DEFINED
#define VisualLightweightBenchModule_DEFINED
#include "VisualStreamTimingModule.h"
#include "ResultsWriter.h"
#include "SkPicture.h"
#include "VisualBench.h"
class SkCanvas;
/*
* This module is designed to be a minimal overhead timing module for VisualBench
*/
class VisualLightweightBenchModule : public VisualStreamTimingModule {
public:
// TODO get rid of backpointer
VisualLightweightBenchModule(VisualBench* owner);
bool onHandleChar(SkUnichar c) override;
private:
void renderFrame(SkCanvas*, Benchmark*, int loops) override;
bool timingFinished(Benchmark*, int loops, double measurement) override;
void printStats(Benchmark*, int loops);
struct Record {
SkTArray<double> fMeasurements;
};
int fCurrentSample;
SkTArray<Record> fRecords;
// support framework
SkAutoTDelete<ResultsWriter> fResults;
typedef VisualStreamTimingModule INHERITED;
};
#endif
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