Chris Dalton | b3a6959 | 2018-04-18 14:10:22 -0600 | [diff] [blame] | 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 | |
Chris Dalton | e163969 | 2018-08-20 14:00:30 -0600 | [diff] [blame] | 10 | #include "ccpr/GrCCFillGeometry.h" |
Chris Dalton | b3a6959 | 2018-04-18 14:10:22 -0600 | [diff] [blame] | 11 | #include "SkGeometry.h" |
| 12 | |
| 13 | static int kNumBaseLoops = 50000; |
| 14 | |
| 15 | class GrCCGeometryBench : public Benchmark { |
| 16 | public: |
| 17 | GrCCGeometryBench(float x0, float y0, float x1, float y1, |
| 18 | float x2, float y2, float x3, float y3, const char* extraName) { |
| 19 | fPoints[0].set(x0, y0); |
| 20 | fPoints[1].set(x1, y1); |
| 21 | fPoints[2].set(x2, y2); |
| 22 | fPoints[3].set(x3, y3); |
Chris Dalton | 6f5e77a | 2018-04-23 21:14:42 -0600 | [diff] [blame] | 23 | fPoints[4].set(x0, y0); // Flat closing edge. |
Chris Dalton | b3a6959 | 2018-04-18 14:10:22 -0600 | [diff] [blame] | 24 | |
| 25 | fName = "ccprgeometry"; |
| 26 | switch (SkClassifyCubic(fPoints)) { |
| 27 | case SkCubicType::kSerpentine: |
| 28 | fName.append("_serp"); |
| 29 | break; |
| 30 | case SkCubicType::kLoop: |
| 31 | fName.append("_loop"); |
| 32 | break; |
| 33 | default: |
| 34 | SK_ABORT("Unexpected cubic type"); |
| 35 | break; |
| 36 | } |
| 37 | |
| 38 | fName.appendf("_%s", extraName); |
| 39 | } |
| 40 | |
| 41 | bool isSuitableFor(Backend backend) override { |
| 42 | return backend == kNonRendering_Backend; |
| 43 | } |
| 44 | |
| 45 | const char* onGetName() override { |
| 46 | return fName.c_str(); |
| 47 | } |
| 48 | |
| 49 | void onDraw(int loops, SkCanvas*) override { |
| 50 | for (int j = 0; j < loops; ++j) { |
| 51 | fGeometry.beginContour(fPoints[0]); |
| 52 | for (int i = 0; i < kNumBaseLoops; ++i) { |
| 53 | fGeometry.cubicTo(fPoints); |
Chris Dalton | 6f5e77a | 2018-04-23 21:14:42 -0600 | [diff] [blame] | 54 | fGeometry.lineTo(fPoints+3); |
Chris Dalton | b3a6959 | 2018-04-18 14:10:22 -0600 | [diff] [blame] | 55 | } |
| 56 | fGeometry.endContour(); |
| 57 | fGeometry.reset(); |
| 58 | } |
| 59 | } |
| 60 | |
| 61 | private: |
Chris Dalton | 6f5e77a | 2018-04-23 21:14:42 -0600 | [diff] [blame] | 62 | SkPoint fPoints[5]; |
Chris Dalton | b3a6959 | 2018-04-18 14:10:22 -0600 | [diff] [blame] | 63 | SkString fName; |
Chris Dalton | e163969 | 2018-08-20 14:00:30 -0600 | [diff] [blame] | 64 | GrCCFillGeometry fGeometry{4*100*kNumBaseLoops, 2*100*kNumBaseLoops}; |
Chris Dalton | b3a6959 | 2018-04-18 14:10:22 -0600 | [diff] [blame] | 65 | |
| 66 | typedef Benchmark INHERITED; |
| 67 | }; |
| 68 | |
| 69 | // Loops. |
| 70 | DEF_BENCH( return new GrCCGeometryBench(529.049988f, 637.050049f, 335.750000f, -135.950012f, |
| 71 | 912.750000f, 560.949951f, 59.049988f, 295.950012f, |
| 72 | "2_roots"); ) |
| 73 | |
| 74 | DEF_BENCH( return new GrCCGeometryBench(182.050003f, 300.049988f, 490.750000f, 111.049988f, |
| 75 | 482.750000f, 500.950012f, 451.049988f, 553.950012f, |
| 76 | "1_root"); ) |
| 77 | |
| 78 | DEF_BENCH( return new GrCCGeometryBench(498.049988f, 476.049988f, 330.750000f, 330.049988f, |
| 79 | 222.750000f, 389.950012f, 169.049988f, 542.950012f, |
| 80 | "0_roots"); ) |
| 81 | |
| 82 | // Serpentines. |
| 83 | DEF_BENCH( return new GrCCGeometryBench(529.049988f, 714.049988f, 315.750000f, 196.049988f, |
| 84 | 484.750000f, 110.950012f, 349.049988f, 630.950012f, |
| 85 | "2_roots"); ) |
| 86 | |
| 87 | DEF_BENCH( return new GrCCGeometryBench(513.049988f, 245.049988f, 73.750000f, 137.049988f, |
| 88 | 508.750000f, 657.950012f, 99.049988f, 601.950012f, |
| 89 | "1_root"); ) |
| 90 | |
| 91 | DEF_BENCH( return new GrCCGeometryBench(560.049988f, 364.049988f, 217.750000f, 314.049988f, |
| 92 | 21.750000f, 364.950012f, 83.049988f, 624.950012f, |
| 93 | "0_roots"); ) |