62 lines
1.7 KiB
C++
62 lines
1.7 KiB
C++
/*
|
|
* 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 "bench/Benchmark.h"
|
|
#include "include/core/SkCanvas.h"
|
|
#include "include/utils/SkRandom.h"
|
|
|
|
class QuickRejectBench : public Benchmark {
|
|
enum { N = 1000000 };
|
|
float fFloats[N];
|
|
int fInts [N];
|
|
|
|
const char* onGetName() override { return "quick_reject"; }
|
|
bool isSuitableFor(Backend backend) override { return backend != kNonRendering_Backend; }
|
|
|
|
void onDelayedSetup() override {
|
|
SkRandom rand;
|
|
for (int i = 0; i < N; ++i) {
|
|
fFloats[i] = 300.0f * (rand.nextSScalar1() + 0.5f);
|
|
}
|
|
}
|
|
|
|
void onDraw(int loops, SkCanvas* canvas) override {
|
|
while (loops --> 0) {
|
|
for (int i = 0; i < N - 4; i++) {
|
|
if (canvas->quickReject(*(SkRect*)(fFloats+i))) {
|
|
fInts[i] = 11;
|
|
} else {
|
|
fInts[i] = 24;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
};
|
|
DEF_BENCH( return new QuickRejectBench; )
|
|
|
|
class ConcatBench : public Benchmark {
|
|
SkMatrix fMatrix;
|
|
|
|
const char* onGetName() override { return "concat"; }
|
|
bool isSuitableFor(Backend backend) override { return backend != kNonRendering_Backend; }
|
|
|
|
void onDelayedSetup() override {
|
|
SkRandom r;
|
|
fMatrix.setScale(5.0f, 5.0f);
|
|
fMatrix.setTranslateX(10.0f);
|
|
fMatrix.setTranslateY(10.0f);
|
|
}
|
|
|
|
void onDraw(int loops, SkCanvas* canvas) override {
|
|
while (loops --> 0) {
|
|
canvas->setMatrix(SkMatrix::Scale(3, 3));
|
|
canvas->concat(fMatrix);
|
|
}
|
|
}
|
|
};
|
|
DEF_BENCH( return new ConcatBench; )
|