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30 lines
625 B
C++
30 lines
625 B
C++
#ifndef __R_JPEG_H
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#define __R_JPEG_H
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extern "C"
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{
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#include <jpeglib.h>
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}
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class FileReader;
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struct FLumpSourceMgr : public jpeg_source_mgr
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{
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FileReader *Lump;
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JOCTET Buffer[4096];
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bool StartOfFile;
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FLumpSourceMgr (FileReader *lump, j_decompress_ptr cinfo);
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static void InitSource (j_decompress_ptr cinfo);
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static boolean FillInputBuffer (j_decompress_ptr cinfo);
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static void SkipInputData (j_decompress_ptr cinfo, long num_bytes);
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static void TermSource (j_decompress_ptr cinfo);
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};
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void JPEG_ErrorExit (j_common_ptr cinfo);
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void JPEG_OutputMessage (j_common_ptr cinfo);
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#endif
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