SKPBench.h 1.8 KB

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