1 /* 2 * Copyright 2014 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 #ifndef SKPBench_DEFINED 9 #define SKPBench_DEFINED 10 11 #include "Benchmark.h" 12 #include "SkCanvas.h" 13 #include "SkPicture.h" 14 #include "SkTDArray.h" 15 16 class SkSurface; 17 18 /** 19 * Runs an SkPicture as a benchmark by repeatedly drawing it scaled inside a device clip. 20 */ 21 class SKPBench : public Benchmark { 22 public: 23 SKPBench(const char* name, const SkPicture*, const SkIRect& devClip, SkScalar scale, 24 bool useMultiPictureDraw, bool doLooping); 25 ~SKPBench() override; 26 27 int calculateLoops(int defaultLoops) const override { 28 return fDoLooping ? defaultLoops : 1; 29 } 30 31 void getGpuStats(SkCanvas*, SkTArray<SkString>* keys, SkTArray<double>* values) override; 32 33 protected: 34 const char* onGetName() override; 35 const char* onGetUniqueName() override; 36 void onPerCanvasPreDraw(SkCanvas*) override; 37 void onPerCanvasPostDraw(SkCanvas*) override; 38 bool isSuitableFor(Backend backend) override; 39 void onDraw(int loops, SkCanvas* canvas) override; 40 SkIPoint onGetSize() override; 41 42 virtual void drawMPDPicture(); 43 virtual void drawPicture(); 44 45 const SkPicture* picture() const { return fPic.get(); } 46 const SkTDArray<SkSurface*>& surfaces() const { return fSurfaces; } 47 const SkTDArray<SkIRect>& tileRects() const { return fTileRects; } 48 49 private: 50 sk_sp<const SkPicture> fPic; 51 const SkIRect fClip; 52 const SkScalar fScale; 53 SkString fName; 54 SkString fUniqueName; 55 56 const bool fUseMultiPictureDraw; 57 SkTDArray<SkSurface*> fSurfaces; // for MultiPictureDraw 58 SkTDArray<SkIRect> fTileRects; // for MultiPictureDraw 59 60 const bool fDoLooping; 61 62 typedef Benchmark INHERITED; 63 }; 64 65 #endif 66
