mirror of https://github.com/axmolengine/axmol.git
41 lines
1012 B
C++
41 lines
1012 B
C++
#ifndef SkPathHeap_DEFINED
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#define SkPathHeap_DEFINED
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#include "SkRefCnt.h"
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#include "SkChunkAlloc.h"
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#include "SkTDArray.h"
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class SkPath;
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class SkFlattenableReadBuffer;
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class SkFlattenableWriteBuffer;
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class SkPathHeap : public SkRefCnt {
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public:
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SkPathHeap();
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SkPathHeap(SkFlattenableReadBuffer&);
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virtual ~SkPathHeap();
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/** Copy the path into the heap, and return the new total number of paths.
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Thus, the returned value will be index+1, where index is the index of
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this newly added (copied) path.
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*/
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int append(const SkPath&);
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// called during picture-playback
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int count() const { return fPaths.count(); }
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const SkPath& operator[](int index) const {
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return *fPaths[index];
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}
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void flatten(SkFlattenableWriteBuffer&) const;
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private:
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// we store the paths in the heap (placement new)
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SkChunkAlloc fHeap;
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// we just store ptrs into fHeap here
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SkTDArray<SkPath*> fPaths;
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};
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#endif
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