1 /* 2 * Copyright 2018 Google Inc. 3 * 4 * Use of this source code is governed by a BSD-style license that can be 5 * found in the LICENSE file. 6 */ 7 8 #include "Benchmark.h" 9 #include "SkCubicMap.h" 10 11 class CubicMapBench : public Benchmark { 12 public: CubicMapBench(SkPoint p1,SkPoint p2)13 CubicMapBench(SkPoint p1, SkPoint p2) : fCMap(p1, p2) { 14 fName.printf("cubicmap_%g_%g_%g_%g", p1.fX, p1.fY, p2.fX, p2.fY); 15 } 16 isSuitableFor(Backend backend)17 bool isSuitableFor(Backend backend) override { 18 return backend == kNonRendering_Backend; 19 } 20 onGetName()21 const char* onGetName() override { 22 return fName.c_str(); 23 } 24 onDraw(int loops,SkCanvas *)25 void onDraw(int loops, SkCanvas*) override { 26 for (int i = 0; i < loops * 100; ++i) { 27 for (SkScalar x = 0; x <= 1; x += 1.0f / 512) { 28 fCMap.computeYFromX(x); 29 } 30 } 31 } 32 33 private: 34 SkCubicMap fCMap; 35 SkString fName; 36 37 typedef Benchmark INHERITED; 38 }; 39 40 DEF_BENCH( return new CubicMapBench({1, 0}, {0,0}); ) 41 DEF_BENCH( return new CubicMapBench({1, 0}, {0,1}); ) 42 DEF_BENCH( return new CubicMapBench({1, 0}, {1,0}); ) 43 DEF_BENCH( return new CubicMapBench({1, 0}, {1,1}); ) 44 45 DEF_BENCH( return new CubicMapBench({0, 1}, {0,0}); ) 46 DEF_BENCH( return new CubicMapBench({0, 1}, {0,1}); ) 47 DEF_BENCH( return new CubicMapBench({0, 1}, {1,0}); ) 48 DEF_BENCH( return new CubicMapBench({0, 1}, {1,1}); ) 49 50 DEF_BENCH( return new CubicMapBench({0, 0}, {1,1}); ) 51 DEF_BENCH( return new CubicMapBench({1, 1}, {0,0}); ) 52