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| 1 /* |
| 2 * Copyright 2016 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 "SkBlurMaskFilter.h" |
| 10 #include "SkCanvas.h" |
| 11 #include "SkPaint.h" |
| 12 #include "SkRRect.h" |
| 13 #include "SkRect.h" |
| 14 #include "sk_tool_utils.h" |
| 15 |
| 16 class BlurOccludedRRectBench : public Benchmark { |
| 17 public: |
| 18 BlurOccludedRRectBench() {} |
| 19 |
| 20 const char* onGetName() override { |
| 21 return "bluroccludedrrect"; |
| 22 } |
| 23 |
| 24 SkIPoint onGetSize() override { |
| 25 return SkIPoint::Make(1024, 2048); |
| 26 } |
| 27 |
| 28 void onDraw(int loops, SkCanvas* canvas) override { |
| 29 for (int l = 0; l < loops; ++l) { |
| 30 canvas->clear(0xFFFAFAFA); |
| 31 |
| 32 SkPaint opaque; |
| 33 opaque.setAntiAlias(true); |
| 34 opaque.setColor(SK_ColorWHITE); |
| 35 |
| 36 const SkRect r = SkRect::MakeWH(480, 230); |
| 37 const SkRRect rr = SkRRect::MakeRectXY(r, 8, 8); |
| 38 //SkRect occRect = sk_tool_utils::compute_central_occluder(rr); |
| 39 |
| 40 for (int i = 0; i < 2; ++i) { |
| 41 canvas->save(); |
| 42 |
| 43 canvas->translate(i*502.0f+20, 10.0f); |
| 44 |
| 45 for (int j = 0; j < 8; ++j) { |
| 46 canvas->save(); |
| 47 |
| 48 canvas->translate(0.0f, j*256.0f); |
| 49 |
| 50 SkPaint firstBlur; |
| 51 firstBlur.setAntiAlias(true); |
| 52 firstBlur.setColor(0x09000000); |
| 53 firstBlur.setMaskFilter(SkBlurMaskFilter::Make(kNormal_S
kBlurStyle, |
| 54 2.5f)); |
| 55 //, occRe
ct)); |
| 56 |
| 57 canvas->drawRRect(rr, firstBlur); |
| 58 |
| 59 canvas->save(); |
| 60 canvas->translate(1.5f, 1.5f); |
| 61 |
| 62 SkPaint secondBlur; |
| 63 secondBlur.setAntiAlias(true); |
| 64 secondBlur.setColor(0x30000000); |
| 65 secondBlur.setMaskFilter(SkBlurMaskFilter::Make(kNor
mal_SkBlurStyle, |
| 66 6.0f
)); |
| 67 //,
occRect)); |
| 68 |
| 69 canvas->drawRRect(rr, secondBlur); |
| 70 |
| 71 canvas->restore(); |
| 72 |
| 73 canvas->drawRRect(rr, opaque); |
| 74 |
| 75 canvas->restore(); |
| 76 } |
| 77 |
| 78 canvas->restore(); |
| 79 } |
| 80 } |
| 81 } |
| 82 |
| 83 private: |
| 84 typedef Benchmark INHERITED; |
| 85 }; |
| 86 |
| 87 DEF_BENCH(return new BlurOccludedRRectBench();) |
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