| /* |
| * Copyright 2014 Google Inc. |
| * |
| * Use of this source code is governed by a BSD-style license that can be |
| * found in the LICENSE file. |
| */ |
| |
| #ifndef SkQuadTreePicture_DEFINED |
| #define SkQuadTreePicture_DEFINED |
| |
| #include "SkPicture.h" |
| #include "SkRect.h" |
| |
| /** |
| * Subclass of SkPicture that override the behavior of the |
| * kOptimizeForClippedPlayback_RecordingFlag by creating an SkQuadGrid |
| * structure rather than an R-Tree. The quad tree has generally faster |
| * tree creation time, but slightly slower query times, as compared to |
| * R-Tree, so some cases may be faster and some cases slower. |
| */ |
| class SK_API SkQuadTreePicture : public SkPicture { |
| public: |
| SkQuadTreePicture(const SkIRect& bounds) : fBounds(bounds) {} |
| virtual SkBBoxHierarchy* createBBoxHierarchy() const SK_OVERRIDE; |
| private: |
| SkIRect fBounds; |
| }; |
| |
| #endif |