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This commit is contained in:
Igor Pavlov
2005-05-30 00:00:00 +00:00
committed by Kornel Lesiński
parent 8c1b5c7b7e
commit 3c510ba80b
926 changed files with 40559 additions and 23519 deletions
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46
7zip/Compress/Arj/Decoder1.h
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@@ -1,11 +1,9 @@
// Arj/Decoder1.h
#pragma once
#ifndef __COMPRESS_ARJ_DECODER1_H
#define __COMPRESS_ARJ_DECODER1_H
#include "Common/MyCom.h"
#include "../../../Common/MyCom.h"
#include "../../ICoder.h"
#include "../../Common/MSBFDecoder.h"
#include "../../Common/InBuffer.h"
@@ -28,7 +26,7 @@ namespace NDecoder1 {
#define MAXDICBIT 16
#define MATCHBIT 8
#define MAXMATCH 256
#define NC (UCHAR_MAX + MAXMATCH + 2 - THRESHOLD)
#define NC (0xFF + MAXMATCH + 2 - THRESHOLD)
#define NP (MAXDICBIT + 1)
#define CBIT 9
#define NT (CODE_BIT + 3)
@@ -52,55 +50,53 @@ class CCoder :
CLZOutWindow m_OutWindowStream;
NStream::NMSBF::CDecoder<CInBuffer> m_InBitStream;
UINT32 left[2 * NC - 1];
UINT32 right[2 * NC - 1];
BYTE c_len[NC];
BYTE pt_len[NPT];
UInt32 left[2 * NC - 1];
UInt32 right[2 * NC - 1];
Byte c_len[NC];
Byte pt_len[NPT];
UINT32 c_table[CTABLESIZE];
UINT32 pt_table[PTABLESIZE];
UInt32 c_table[CTABLESIZE];
UInt32 pt_table[PTABLESIZE];
/*
void CCoder::ReleaseStreams()
{
m_OutWindowStream.ReleaseStream();
m_InBitStream.ReleaseStream();
}
*/
class CCoderReleaser
{
CCoder *m_Coder;
public:
CCoderReleaser(CCoder *aCoder): m_Coder(aCoder) {}
bool NeedFlush;
CCoderReleaser(CCoder *coder): m_Coder(coder), NeedFlush(true) {}
~CCoderReleaser()
{
m_Coder->m_OutWindowStream.Flush();
// m_Coder->ReleaseStreams();
if (NeedFlush)
m_Coder->m_OutWindowStream.Flush();
m_Coder->ReleaseStreams();
}
};
friend class CCoderReleaser;
void make_table(int nchar, BYTE *bitlen, int tablebits,
UINT32 *table, int tablesize);
void MakeTable(int nchar, Byte *bitlen, int tablebits,
UInt32 *table, int tablesize);
void read_c_len();
void read_pt_len(int nn, int nbit, int i_special);
UINT32 decode_c();
UINT32 decode_p();
UInt32 decode_c();
UInt32 decode_p();
public:
CCoder();
MY_UNKNOWN_IMP
STDMETHOD(CodeReal)(ISequentialInStream *inStream,
ISequentialOutStream *outStream, const UINT64 *inSize, const UINT64 *outSize,
ISequentialOutStream *outStream, const UInt64 *inSize, const UInt64 *outSize,
ICompressProgressInfo *progress);
STDMETHOD(Code)(ISequentialInStream *inStream,
ISequentialOutStream *outStream, const UINT64 *inSize, const UINT64 *outSize,
ISequentialOutStream *outStream, const UInt64 *inSize, const UInt64 *outSize,
ICompressProgressInfo *progress);
};