skia2/bench/CubicMapBench.cpp
Mike Reed cf7258abac add bench for cubicmap
Bug: skia:
Change-Id: Ie88de751e6f889eed02fba1d13e712345256ac72
Reviewed-on: https://skia-review.googlesource.com/147210
Reviewed-by: Florin Malita <fmalita@chromium.org>
Commit-Queue: Mike Reed <reed@google.com>
2018-08-15 20:51:57 +00:00

52 lines
1.4 KiB
C++

/*
* Copyright 2018 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 "SkCubicMap.h"
class CubicMapBench : public Benchmark {
public:
CubicMapBench(SkPoint p1, SkPoint p2) : fCMap(p1, p2) {
fName.printf("cubicmap_%g_%g_%g_%g", p1.fX, p1.fY, p2.fX, p2.fY);
}
bool isSuitableFor(Backend backend) override {
return backend == kNonRendering_Backend;
}
const char* onGetName() override {
return fName.c_str();
}
void onDraw(int loops, SkCanvas*) override {
for (int i = 0; i < loops * 100; ++i) {
for (SkScalar x = 0; x <= 1; x += 1.0f / 512) {
fCMap.computeYFromX(x);
}
}
}
private:
SkCubicMap fCMap;
SkString fName;
typedef Benchmark INHERITED;
};
DEF_BENCH( return new CubicMapBench({1, 0}, {0,0}); )
DEF_BENCH( return new CubicMapBench({1, 0}, {0,1}); )
DEF_BENCH( return new CubicMapBench({1, 0}, {1,0}); )
DEF_BENCH( return new CubicMapBench({1, 0}, {1,1}); )
DEF_BENCH( return new CubicMapBench({0, 1}, {0,0}); )
DEF_BENCH( return new CubicMapBench({0, 1}, {0,1}); )
DEF_BENCH( return new CubicMapBench({0, 1}, {1,0}); )
DEF_BENCH( return new CubicMapBench({0, 1}, {1,1}); )
DEF_BENCH( return new CubicMapBench({0, 0}, {1,1}); )
DEF_BENCH( return new CubicMapBench({1, 1}, {0,0}); )