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//========================================================================
//
// DCTStream.h
//
// Copyright 1996-2003 Glyph & Cog, LLC
//
//========================================================================
#ifndef DCTSTREAM_H
#define DCTSTREAM_H
#include <config.h>
#ifdef USE_GCC_PRAGMAS
#pragma interface
#endif
#ifdef USE_GCC_PRAGMAS
#pragma implementation
#endif
#include <stdio.h>
#include <stdlib.h>
#include <stddef.h>
#ifndef WIN32
#include <unistd.h>
#endif
#include <string.h>
#include <ctype.h>
#include "goo/gmem.h"
#include "goo/gfile.h"
#include "poppler-config.h"
#include "Error.h"
#include "Object.h"
#ifndef NO_DECRYPTION
#include "Decrypt.h"
#endif
#include "Stream.h"
#include <jpeglib.h>
struct str_src_mgr {
struct jpeg_source_mgr pub;
JOCTET buffer;
Stream *str;
};
class DCTStream: public FilterStream {
public:
DCTStream(Stream *strA);
virtual ~DCTStream();
virtual StreamKind getKind() { return strDCT; }
virtual void reset();
virtual int getChar();
virtual int lookChar();
virtual GooString *getPSFilter(int psLevel, char *indent);
virtual GBool isBinary(GBool last = gTrue);
Stream *getRawStream() { return str; }
private:
unsigned int x;
struct jpeg_decompress_struct cinfo;
struct jpeg_error_mgr jerr;
struct str_src_mgr src;
JSAMPARRAY row_buffer;
};
#endif
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