73 lines
1.8 KiB
C
73 lines
1.8 KiB
C
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//
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// SPDX-License-Identifier: BSD-3-Clause
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// Copyright (c) Contributors to the OpenEXR Project.
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//
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#ifndef IMFINPUTPART_H_
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#define IMFINPUTPART_H_
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#include "ImfForward.h"
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OPENEXR_IMF_INTERNAL_NAMESPACE_HEADER_ENTER
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//-------------------------------------------------------------------
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// class InputPart:
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//
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// Same interface as InputFile. Please refer to InputFile.
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//-------------------------------------------------------------------
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class IMF_EXPORT_TYPE InputPart
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{
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public:
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IMF_EXPORT
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InputPart (MultiPartInputFile& multiPartFile, int partNumber);
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IMF_EXPORT
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const char* fileName () const;
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IMF_EXPORT
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const Header& header () const;
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IMF_EXPORT
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int version () const;
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IMF_EXPORT
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void setFrameBuffer (const FrameBuffer& frameBuffer);
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IMF_EXPORT
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const FrameBuffer& frameBuffer () const;
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IMF_EXPORT
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bool isComplete () const;
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IMF_EXPORT
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bool isOptimizationEnabled () const;
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IMF_EXPORT
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void readPixels (int scanLine1, int scanLine2);
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IMF_EXPORT
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void readPixels (int scanLine);
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IMF_EXPORT
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void readPixels (
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const FrameBuffer& frameBuffer, int scanLine1, int scanLine2);
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IMF_EXPORT
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void rawPixelData (
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int firstScanLine, const char*& pixelData, int& pixelDataSize);
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IMF_EXPORT
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void rawPixelDataToBuffer (
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int scanLine, char* pixelData, int& pixelDataSize) const;
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IMF_EXPORT
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void rawTileData (
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int& dx,
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int& dy,
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int& lx,
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int& ly,
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const char*& pixelData,
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int& pixelDataSize);
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private:
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InputFile* file;
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// for internal use - give OutputFile and TiledOutputFile access to file for copyPixels
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friend class OutputFile;
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friend class TiledOutputFile;
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};
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OPENEXR_IMF_INTERNAL_NAMESPACE_HEADER_EXIT
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#endif /* IMFINPUTPART_H_ */
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