reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame^] | 1 | #ifndef SkPathHeap_DEFINED |
| 2 | #define SkPathHeap_DEFINED |
| 3 | |
| 4 | #include "SkRefCnt.h" |
| 5 | #include "SkChunkAlloc.h" |
| 6 | #include "SkTDArray.h" |
| 7 | |
| 8 | class SkPath; |
| 9 | class SkFlattenableReadBuffer; |
| 10 | class SkFlattenableWriteBuffer; |
| 11 | |
| 12 | class SkPathHeap : public SkRefCnt { |
| 13 | public: |
| 14 | SkPathHeap(); |
| 15 | SkPathHeap(SkFlattenableReadBuffer&); |
| 16 | virtual ~SkPathHeap(); |
| 17 | |
| 18 | // called during picture-record |
| 19 | int append(const SkPath&); |
| 20 | |
| 21 | // called during picture-playback |
| 22 | int count() const { return fPaths.count(); } |
| 23 | const SkPath& operator[](int index) const { |
| 24 | return *fPaths[index]; |
| 25 | } |
| 26 | |
| 27 | void flatten(SkFlattenableWriteBuffer&) const; |
| 28 | |
| 29 | private: |
| 30 | // we store the paths in the heap (placement new) |
| 31 | SkChunkAlloc fHeap; |
| 32 | // we just store ptrs into fHeap here |
| 33 | SkTDArray<SkPath*> fPaths; |
| 34 | }; |
| 35 | |
| 36 | #endif |
| 37 | |