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 SkNoSaveLayerCanvas_DEFINED 9 #define SkNoSaveLayerCanvas_DEFINED 10 11 #include "SkCanvas.h" 12 #include "SkRRect.h" 13 14 // The NoSaveLayerCanvas is used to play back SkPictures when the saveLayer 15 // functionality isn't required (e.g., during analysis of the draw calls). 16 // It also simplifies the clipping calls to only use rectangles. 17 class SK_API SkNoSaveLayerCanvas : public SkCanvas { 18 public: 19 SkNoSaveLayerCanvas(SkBaseDevice* device) 20 : INHERITED(device, kConservativeRasterClip_InitFlag) 21 {} 22 23 protected: 24 SaveLayerStrategy getSaveLayerStrategy(const SaveLayerRec& rec) override { 25 (void)this->INHERITED::getSaveLayerStrategy(rec); 26 return kNoLayer_SaveLayerStrategy; 27 } 28 29 private: 30 typedef SkCanvas INHERITED; 31 }; 32 33 #endif // SkNoSaveLayerCanvas_DEFINED 34
