1 files changed, 0 insertions, 195 deletions
diff --git a/goodies/source/filter.vcl/itiff/lzwdecom.cxx b/goodies/source/filter.vcl/itiff/lzwdecom.cxx
deleted file mode 100644
index 673b634ae4e7..000000000000
--- a/goodies/source/filter.vcl/itiff/lzwdecom.cxx
+++ /dev/null
@@ -1,195 +0,0 @@
-/*************************************************************************
- *
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * Copyright 2008 by Sun Microsystems, Inc.
- *
- * OpenOffice.org - a multi-platform office productivity suite
- *
- * $RCSfile: lzwdecom.cxx,v $
- * $Revision: 1.7 $
- *
- * This file is part of OpenOffice.org.
- *
- * OpenOffice.org is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License version 3
- * only, as published by the Free Software Foundation.
- *
- * OpenOffice.org is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU Lesser General Public License version 3 for more details
- * (a copy is included in the LICENSE file that accompanied this code).
- *
- * You should have received a copy of the GNU Lesser General Public License
- * version 3 along with OpenOffice.org.  If not, see
- * <http://www.openoffice.org/license.html>
- * for a copy of the LGPLv3 License.
- *
- ************************************************************************/
-
-// MARKER(update_precomp.py): autogen include statement, do not remove
-#include "precompiled_goodies.hxx"
-
-#include "lzwdecom.hxx"
-
-LZWDecompressor::LZWDecompressor()
-{
-    USHORT i;
-
-    pTable=new LZWTableEntry[4096];
-    pOutBuf=new BYTE[4096];
-    for (i=0; i<4096; i++)
-    {
-        pTable[i].nPrevCode=0;
-        pTable[i].nDataCount=1;
-        pTable[i].nData=(BYTE)i;
-    }
-    pIStream=NULL;
-    bFirst = TRUE;
-    nOldCode = 0;
-}
-
-
-LZWDecompressor::~LZWDecompressor()
-{
-    delete[] pOutBuf;
-    delete[] pTable;
-}
-
-
-void LZWDecompressor::StartDecompression(SvStream & rIStream)
-{
-    pIStream=&rIStream;
-
-    nTableSize=258;
-
-    bEOIFound=FALSE;
-
-    nOutBufDataLen=0;
-
-    *pIStream >> nInputBitsBuf;
-
-    nInputBitsBufSize=8;
-
-    if ( bFirst )
-    {
-        bInvert = nInputBitsBuf == 1;
-        bFirst = FALSE;
-    }
-
-    if ( bInvert )
-        nInputBitsBuf = ( ( nInputBitsBuf & 1 ) << 7 ) | ( ( nInputBitsBuf & 2 ) << 5 ) | ( ( nInputBitsBuf & 4 ) << 3 ) | ( ( nInputBitsBuf & 8 ) << 1 ) | ( ( nInputBitsBuf & 16 ) >> 1 ) | ( ( nInputBitsBuf & 32 ) >> 3 ) | ( ( nInputBitsBuf & 64 ) >> 5 ) | ( (nInputBitsBuf & 128 ) >> 7 );
-}
-
-
-ULONG LZWDecompressor::Decompress(BYTE * pTarget, ULONG nMaxCount)
-{
-    ULONG nCount;
-
-    if (pIStream==NULL) return 0;
-
-    nCount=0;
-    for (;;) {
-
-        if (pIStream->GetError()) break;
-
-        if (((ULONG)nOutBufDataLen)>=nMaxCount) {
-            nOutBufDataLen = nOutBufDataLen - (USHORT)nMaxCount;
-            nCount+=nMaxCount;
-            while (nMaxCount>0) {
-                *(pTarget++)=*(pOutBufData++);
-                nMaxCount--;
-            }
-            break;
-        }
-
-        nMaxCount-=(ULONG)nOutBufDataLen;
-        nCount+=nOutBufDataLen;
-        while (nOutBufDataLen>0) {
-            *(pTarget++)=*(pOutBufData++);
-            nOutBufDataLen--;
-        }
-
-        if (bEOIFound==TRUE) break;
-
-        DecompressSome();
-
-    }
-
-    return nCount;
-}
-
-
-USHORT LZWDecompressor::GetNextCode()
-{
-    USHORT nBits,nCode;
-
-    if      (nTableSize<511)  nBits=9;
-    else if (nTableSize<1023) nBits=10;
-    else if (nTableSize<2047) nBits=11;
-    else                      nBits=12;
-
-    nCode=0;
-    do {
-        if (nInputBitsBufSize<=nBits)
-        {
-            nCode=(nCode<<nInputBitsBufSize) | nInputBitsBuf;
-            nBits = nBits - nInputBitsBufSize;
-            *pIStream >> nInputBitsBuf;
-            if ( bInvert )
-                nInputBitsBuf = ( ( nInputBitsBuf & 1 ) << 7 ) | ( ( nInputBitsBuf & 2 ) << 5 ) | ( ( nInputBitsBuf & 4 ) << 3 ) | ( ( nInputBitsBuf & 8 ) << 1 ) | ( ( nInputBitsBuf & 16 ) >> 1 ) | ( ( nInputBitsBuf & 32 ) >> 3 ) | ( ( nInputBitsBuf & 64 ) >> 5 ) | ( (nInputBitsBuf & 128 ) >> 7 );
-            nInputBitsBufSize=8;
-        }
-        else
-        {
-            nCode=(nCode<<nBits) | (nInputBitsBuf>>(nInputBitsBufSize-nBits));
-            nInputBitsBufSize = nInputBitsBufSize - nBits;
-            nInputBitsBuf&=0x00ff>>(8-nInputBitsBufSize);
-            nBits=0;
-        }
-    } while (nBits>0);
-
-    return nCode;
-}
-
-
-void LZWDecompressor::AddToTable(USHORT nPrevCode, USHORT nCodeFirstData)
-{
-    while (pTable[nCodeFirstData].nDataCount>1)
-        nCodeFirstData=pTable[nCodeFirstData].nPrevCode;
-
-    pTable[nTableSize].nPrevCode=nPrevCode;
-    pTable[nTableSize].nDataCount=pTable[nPrevCode].nDataCount+1;
-    pTable[nTableSize].nData=pTable[nCodeFirstData].nData;
-
-    nTableSize++;
-}
-
-
-void LZWDecompressor::DecompressSome()
-{
-    USHORT i,nCode;
-
-    nCode=GetNextCode();
-    if (nCode==256) {
-        nTableSize=258;
-        nCode=GetNextCode();
-        if (nCode==257) { bEOIFound=TRUE; return; }
-    }
-    else if (nCode<nTableSize) AddToTable(nOldCode,nCode);
-    else if (nCode==nTableSize) AddToTable(nOldCode,nOldCode);
-    else { bEOIFound=TRUE; return; }
-
-    nOldCode=nCode;
-
-    nOutBufDataLen=pTable[nCode].nDataCount;
-    pOutBufData=pOutBuf+nOutBufDataLen;
-    for (i=0; i<nOutBufDataLen; i++) {
-        *(--pOutBufData)=pTable[nCode].nData;
-        nCode=pTable[nCode].nPrevCode;
-    }
-}
-
-
-