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ImfInputPart.h
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34 
35 #ifndef IMFINPUTPART_H_
36 #define IMFINPUTPART_H_
37 
38 #include "ImfInputFile.h"
39 #include "ImfOutputPart.h"
40 #include "ImfForward.h"
41 #include "ImfNamespace.h"
42 #include "ImfExport.h"
43 
45 
46 //-------------------------------------------------------------------
47 // class InputPart:
48 //
49 // Same interface as InputFile. Please refer to InputFile.
50 //-------------------------------------------------------------------
51 
53 {
54  public:
55  InputPart(MultiPartInputFile& multiPartFile, int partNumber);
56 
57  const char * fileName () const;
58  const Header & header () const;
59  int version () const;
60  void setFrameBuffer (const FrameBuffer &frameBuffer);
61  const FrameBuffer & frameBuffer () const;
62  bool isComplete () const;
63  bool isOptimizationEnabled () const;
64  void readPixels (int scanLine1, int scanLine2);
65  void readPixels (int scanLine);
66  void rawPixelData (int firstScanLine,
67  const char *&pixelData,
68  int &pixelDataSize);
69  void rawTileData (int &dx, int &dy,
70  int &lx, int &ly,
71  const char *&pixelData,
72  int &pixelDataSize);
73 
74  private:
75  InputFile* file;
76  // for internal use - give OutputFile and TiledOutputFile access to file for copyPixels
77  friend void OutputFile::copyPixels(InputPart&);
79 
80 };
81 
83 
84 #endif /* IMFINPUTPART_H_ */
#define OPENEXR_IMF_INTERNAL_NAMESPACE_HEADER_EXIT
Definition: ImfNamespace.h:109
void copyPixels(InputFile &in)
#define IMF_EXPORT
Definition: ImfExport.h:59
void copyPixels(TiledInputFile &in)
#define OPENEXR_IMF_INTERNAL_NAMESPACE_HEADER_ENTER
Definition: ImfNamespace.h:108