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62 lines
1.6 KiB
62 lines
1.6 KiB
/*
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* Copyright 2016 Google Inc.
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*
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* Use of this source code is governed by a BSD-style license that can be
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* found in the LICENSE file.
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*/
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#include "Benchmark.h"
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#include "SkCanvas.h"
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#include "SkRandom.h"
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class QuickRejectBench : public Benchmark {
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enum { N = 1000000 };
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float fFloats[N];
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int fInts [N];
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const char* onGetName() override { return "quick_reject"; }
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bool isSuitableFor(Backend backend) override { return backend != kNonRendering_Backend; }
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void onDelayedSetup() override {
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SkRandom rand;
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for (int i = 0; i < N; ++i) {
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fFloats[i] = 300.0f * (rand.nextSScalar1() + 0.5f);
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}
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}
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void onDraw(int loops, SkCanvas* canvas) override {
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while (loops --> 0) {
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for (int i = 0; i < N - 4; i++) {
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if (canvas->quickReject(*(SkRect*)(fFloats+i))) {
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fInts[i] = 11;
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} else {
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fInts[i] = 24;
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}
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}
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}
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}
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};
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DEF_BENCH( return new QuickRejectBench; )
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class ConcatBench : public Benchmark {
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SkMatrix fMatrix;
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const char* onGetName() override { return "concat"; }
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bool isSuitableFor(Backend backend) override { return backend != kNonRendering_Backend; }
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void onDelayedSetup() override {
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SkRandom r;
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fMatrix.setScale(5.0f, 5.0f);
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fMatrix.setTranslateX(10.0f);
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fMatrix.setTranslateY(10.0f);
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}
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void onDraw(int loops, SkCanvas* canvas) override {
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while (loops --> 0) {
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canvas->setMatrix(SkMatrix::MakeScale(3.0f));
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canvas->concat(fMatrix);
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}
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}
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};
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DEF_BENCH( return new ConcatBench; )
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