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/*
* Copyright 2016 Google Inc.
*
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
#include "Benchmark.h"
#include "SkBlurMaskFilter.h"
#include "SkCanvas.h"
#include "SkPaint.h"
#include "SkRRect.h"
#include "SkRect.h"
#include "sk_tool_utils.h"
class BlurOccludedRRectBench : public Benchmark {
public:
BlurOccludedRRectBench() {}
const char* onGetName() override {
return "bluroccludedrrect";
}
SkIPoint onGetSize() override {
return SkIPoint::Make(1024, 2048);
}
void onDraw(int loops, SkCanvas* canvas) override {
for (int l = 0; l < loops; ++l) {
canvas->clear(0xFFFAFAFA);
SkPaint opaque;
opaque.setAntiAlias(true);
opaque.setColor(SK_ColorWHITE);
const SkRect r = SkRect::MakeWH(480, 230);
const SkRRect rr = SkRRect::MakeRectXY(r, 8, 8);
SkRect occRect = sk_tool_utils::compute_central_occluder(rr);
for (int i = 0; i < 2; ++i) {
canvas->save();
canvas->translate(i*502.0f+20, 10.0f);
for (int j = 0; j < 8; ++j) {
canvas->save();
canvas->translate(0.0f, j*256.0f);
SkPaint firstBlur;
firstBlur.setAntiAlias(true);
firstBlur.setColor(0x09000000);
firstBlur.setMaskFilter(SkBlurMaskFilter::Make(kNormal_SkBlurStyle,
2.5f,
occRect));
canvas->drawRRect(rr, firstBlur);
canvas->save();
canvas->translate(1.5f, 1.5f);
SkPaint secondBlur;
secondBlur.setAntiAlias(true);
secondBlur.setColor(0x30000000);
secondBlur.setMaskFilter(SkBlurMaskFilter::Make(kNormal_SkBlurStyle,
6.0f,
occRect));
canvas->drawRRect(rr, secondBlur);
canvas->restore();
canvas->drawRRect(rr, opaque);
canvas->restore();
}
canvas->restore();
}
}
}
private:
typedef Benchmark INHERITED;
};
DEF_BENCH(return new BlurOccludedRRectBench();)
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