The Tor Browser / file comparison
comparison: gfx/skia/trunk/src/core/SkBBoxHierarchyRecord.h
gfx/skia/trunk/src/core/SkBBoxHierarchyRecord.h
- branch
- TOR_BUG_3246
- changeset 7
- 129ffea94266
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| -1:000000000000 | 0:6b83d9b3b646 |
|---|---|
| 1 | |
| 2 /* | |
| 3 * Copyright 2012 Google Inc. | |
| 4 * | |
| 5 * Use of this source code is governed by a BSD-style license that can be | |
| 6 * found in the LICENSE file. | |
| 7 */ | |
| 8 | |
| 9 #ifndef SkRTreeCanvas_DEFINED | |
| 10 #define SkRTreeCanvas_DEFINED | |
| 11 | |
| 12 #include "SkBBoxHierarchy.h" | |
| 13 #include "SkBBoxRecord.h" | |
| 14 | |
| 15 /** | |
| 16 * This records bounding box information into an SkBBoxHierarchy, and clip/transform information | |
| 17 * into an SkPictureStateTree to allow for efficient culling and correct playback of draws. | |
| 18 */ | |
| 19 class SkBBoxHierarchyRecord : public SkBBoxRecord, public SkBBoxHierarchyClient { | |
| 20 public: | |
| 21 /** This will take a ref of h */ | |
| 22 SkBBoxHierarchyRecord(const SkISize& size, uint32_t recordFlags, SkBBoxHierarchy* h); | |
| 23 | |
| 24 virtual void handleBBox(const SkRect& bounds) SK_OVERRIDE; | |
| 25 | |
| 26 // Implementation of the SkBBoxHierarchyClient interface | |
| 27 virtual bool shouldRewind(void* data) SK_OVERRIDE; | |
| 28 | |
| 29 protected: | |
| 30 virtual void willSave(SaveFlags) SK_OVERRIDE; | |
| 31 virtual SaveLayerStrategy willSaveLayer(const SkRect*, const SkPaint*, SaveFlags) SK_OVERRIDE; | |
| 32 virtual void willRestore() SK_OVERRIDE; | |
| 33 | |
| 34 virtual void didTranslate(SkScalar, SkScalar) SK_OVERRIDE; | |
| 35 virtual void didScale(SkScalar, SkScalar) SK_OVERRIDE; | |
| 36 virtual void didRotate(SkScalar) SK_OVERRIDE; | |
| 37 virtual void didSkew(SkScalar, SkScalar) SK_OVERRIDE; | |
| 38 virtual void didConcat(const SkMatrix&) SK_OVERRIDE; | |
| 39 virtual void didSetMatrix(const SkMatrix&) SK_OVERRIDE; | |
| 40 | |
| 41 virtual void onClipRect(const SkRect&, SkRegion::Op, ClipEdgeStyle) SK_OVERRIDE; | |
| 42 virtual void onClipRRect(const SkRRect&, SkRegion::Op, ClipEdgeStyle) SK_OVERRIDE; | |
| 43 virtual void onClipPath(const SkPath&, SkRegion::Op, ClipEdgeStyle) SK_OVERRIDE; | |
| 44 virtual void onClipRegion(const SkRegion&, SkRegion::Op) SK_OVERRIDE; | |
| 45 | |
| 46 private: | |
| 47 typedef SkBBoxRecord INHERITED; | |
| 48 }; | |
| 49 | |
| 50 #endif |
