skia2/bench/WriterBench.cpp
mtklein@google.com c289743864 Major bench refactoring.
- Use FLAGS_.
   - Remove outer repeat loop.
   - Tune inner loop automatically.

BUG=skia:1590
R=epoger@google.com, scroggo@google.com

Review URL: https://codereview.chromium.org/23478013

git-svn-id: http://skia.googlecode.com/svn/trunk@11187 2bbb7eff-a529-9590-31e7-b0007b416f81
2013-09-10 19:23:38 +00:00

43 lines
1.0 KiB
C++

/*
* Copyright 2012 The Android Open Source Project
*
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
#include "SkBenchmark.h"
#include "SkCanvas.h"
#include "SkWriter32.h"
class WriterBench : public SkBenchmark {
public:
WriterBench(void* param) : INHERITED(param) {
fIsRendering = false;
}
protected:
virtual const char* onGetName() SK_OVERRIDE {
return "writer";
}
virtual void onDraw(SkCanvas*) SK_OVERRIDE {
static const char gStr[] = "abcdefghimjklmnopqrstuvwxyz";
static const size_t gLen = strlen(gStr);
SkWriter32 writer(256 * 4);
for (int i = 0; i < this->getLoops(); i++) {
for (size_t j = 0; j <= gLen; j++) {
writer.writeString(gStr, j);
}
}
}
private:
typedef SkBenchmark INHERITED;
};
////////////////////////////////////////////////////////////////////////////////
static SkBenchmark* fact(void* p) { return new WriterBench(p); }
static BenchRegistry gReg(fact);