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1 /* | 1 /* |
2 * Copyright 2014 Google Inc. | 2 * Copyright 2014 Google Inc. |
3 * | 3 * |
4 * Use of this source code is governed by a BSD-style license that can be | 4 * Use of this source code is governed by a BSD-style license that can be |
5 * found in the LICENSE file. | 5 * found in the LICENSE file. |
6 */ | 6 */ |
7 | 7 |
8 #ifndef SkNoSaveLayerCanvas_DEFINED | 8 #ifndef SkNoSaveLayerCanvas_DEFINED |
9 #define SkNoSaveLayerCanvas_DEFINED | 9 #define SkNoSaveLayerCanvas_DEFINED |
10 | 10 |
11 #include "SkCanvas.h" | 11 #include "SkCanvas.h" |
12 #include "SkRRect.h" | 12 #include "SkRRect.h" |
13 | 13 |
14 // The NoSaveLayerCanvas is used to play back SkPictures when the saveLayer | 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). | 15 // functionality isn't required (e.g., during analysis of the draw calls). |
16 // It also simplifies the clipping calls to only use rectangles. | 16 // It also simplifies the clipping calls to only use rectangles. |
17 class SK_API SkNoSaveLayerCanvas : public SkCanvas { | 17 class SK_API SkNoSaveLayerCanvas : public SkCanvas { |
18 public: | 18 public: |
19 SkNoSaveLayerCanvas(SkBaseDevice* device) | 19 SkNoSaveLayerCanvas(SkBaseDevice* device) |
20 : INHERITED(device, NULL, kConservativeRasterClip_InitFlag) | 20 : INHERITED(device, NULL, kConservativeRasterClip_InitFlag) |
21 {} | 21 {} |
22 | 22 |
23 protected: | 23 protected: |
24 virtual SaveLayerStrategy willSaveLayer(const SkRect* bounds, const SkPaint*
paint, | 24 virtual SaveLayerStrategy willSaveLayer(const SkRect* bounds, const SkPaint*
paint, |
25 SaveFlags flags) SK_OVERRIDE { | 25 SaveFlags flags) override { |
26 this->INHERITED::willSaveLayer(bounds, paint, flags); | 26 this->INHERITED::willSaveLayer(bounds, paint, flags); |
27 return kNoLayer_SaveLayerStrategy; | 27 return kNoLayer_SaveLayerStrategy; |
28 } | 28 } |
29 | 29 |
30 private: | 30 private: |
31 typedef SkCanvas INHERITED; | 31 typedef SkCanvas INHERITED; |
32 }; | 32 }; |
33 | 33 |
34 #endif // SkNoSaveLayerCanvas_DEFINED | 34 #endif // SkNoSaveLayerCanvas_DEFINED |
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