X-Git-Url: http://git.asbjorn.biz/?p=swftools.git;a=blobdiff_plain;f=pdf2swf%2Fxpdf%2FJArithmeticDecoder.h;fp=pdf2swf%2Fxpdf%2FJArithmeticDecoder.h;h=0000000000000000000000000000000000000000;hp=a40823ddb0f2540710ad8a253d4784fb1db1473c;hb=5a005ef586b9000810156a961b9622c903dce988;hpb=c26ca847941ca0acfc9f3b4bdc519d904ba09a39

diff --git a/pdf2swf/xpdf/JArithmeticDecoder.h b/pdf2swf/xpdf/JArithmeticDecoder.h
deleted file mode 100644
index a40823d..0000000
--- a/pdf2swf/xpdf/JArithmeticDecoder.h
+++ /dev/null
@@ -1,109 +0,0 @@
-//========================================================================
-//
-// JArithmeticDecoder.h
-//
-// Arithmetic decoder used by the JBIG2 and JPEG2000 decoders.
-//
-// Copyright 2002-2004 Glyph & Cog, LLC
-//
-//========================================================================
-
-#ifndef JARITHMETICDECODER_H
-#define JARITHMETICDECODER_H
-
-#include <aconf.h>
-
-#ifdef USE_GCC_PRAGMAS
-#pragma interface
-#endif
-
-#include "gtypes.h"
-
-class Stream;
-
-//------------------------------------------------------------------------
-// JArithmeticDecoderStats
-//------------------------------------------------------------------------
-
-class JArithmeticDecoderStats {
-public:
-
-  JArithmeticDecoderStats(int contextSizeA);
-  ~JArithmeticDecoderStats();
-  JArithmeticDecoderStats *copy();
-  void reset();
-  int getContextSize() { return contextSize; }
-  void copyFrom(JArithmeticDecoderStats *stats);
-  void setEntry(Guint cx, int i, int mps);
-
-private:
-
-  Guchar *cxTab;		// cxTab[cx] = (i[cx] << 1) + mps[cx]
-  int contextSize;
-
-  friend class JArithmeticDecoder;
-};
-
-//------------------------------------------------------------------------
-// JArithmeticDecoder
-//------------------------------------------------------------------------
-
-class JArithmeticDecoder {
-public:
-
-  JArithmeticDecoder();
-  ~JArithmeticDecoder();
-
-  void setStream(Stream *strA)
-    { str = strA; dataLen = 0; limitStream = gFalse; }
-  void setStream(Stream *strA, int dataLenA)
-    { str = strA; dataLen = dataLenA; limitStream = gTrue; }
-
-  // Start decoding on a new stream.  This fills the byte buffers and
-  // runs INITDEC.
-  void start();
-
-  // Restart decoding on an interrupted stream.  This refills the
-  // buffers if needed, but does not run INITDEC.  (This is used in
-  // JPEG 2000 streams when codeblock data is split across multiple
-  // packets/layers.)
-  void restart(int dataLenA);
-
-  // Read any leftover data in the stream.
-  void cleanup();
-
-  // Decode one bit.
-  int decodeBit(Guint context, JArithmeticDecoderStats *stats);
-
-  // Decode eight bits.
-  int decodeByte(Guint context, JArithmeticDecoderStats *stats);
-
-  // Returns false for OOB, otherwise sets *<x> and returns true.
-  GBool decodeInt(int *x, JArithmeticDecoderStats *stats);
-
-  Guint decodeIAID(Guint codeLen,
-		   JArithmeticDecoderStats *stats);
-
-private:
-
-  Guint readByte();
-  int decodeIntBit(JArithmeticDecoderStats *stats);
-  void byteIn();
-
-  static Guint qeTab[47];
-  static int nmpsTab[47];
-  static int nlpsTab[47];
-  static int switchTab[47];
-
-  Guint buf0, buf1;
-  Guint c, a;
-  int ct;
-
-  Guint prev;			// for the integer decoder
-
-  Stream *str;
-  int dataLen;
-  GBool limitStream;
-};
-
-#endif