huff.cpp

/*****************************************************************************/
/* huffman.cpp                       Copyright (c) Ladislav Zezula 1998-2003 */
/*---------------------------------------------------------------------------*/
/* This module contains Huffmann (de)compression methods                     */
/*                                                                           */
/* Authors : Ladislav Zezula (ladik@zezula.net)                              */
/*           ShadowFlare     (BlakFlare@hotmail.com)                         */
/*                                                                           */
/*---------------------------------------------------------------------------*/
/*   Date    Ver   Who  Comment                                              */
/* --------  ----  ---  -------                                              */
/* xx.xx.xx  1.00  Lad  The first version of dcmp.cpp                        */
/* 03.05.03  1.00  Lad  Added compression methods                            */
/* 19.11.03  1.01  Dan  Big endian handling                                  */
/* 08.12.03  2.01  Dan  High-memory handling (> 0x80000000)                  */
/*****************************************************************************/
 
#include <assert.h>
#include <string.h>
 
#include "huff.h"

THTreeItem * gcpFirst, * gpFirst, * gcpItem3054, * gpItem3054;

#define PTR_VALID(ptr)           ((ptr) != gcpFirst && (ptr) != gcpItem3054)
#define PTR_INVALID(ptr)         (!PTR_VALID(ptr))
#define PTR_INVALID_OR_NULL(ptr) (0 == (ptr) || PTR_INVALID(ptr))

//-----------------------------------------------------------------------------
// Methods of the THTreeItem struct
 
// 1501DB70
THTreeItem * THTreeItem::Call1501DB70(THTreeItem * pLast)
{
    if(pLast == NULL)
        pLast = this + 1;
    return pLast;
}
 
// Gets previous Huffman tree item (?)
THTreeItem * THTreeItem::GetPrevItem(SIntPtr value)
{
    if(PTR_INVALID(prev))
        return PTR_NOT(prev);
 
    if(value == -1 || PTR_INVALID((THTreeItem *) value))
        value = (SIntPtr)(this - next->prev);
    return prev + value;
}
 
// 1500F5E0
void THTreeItem::ClearItemLinks()
{
    next = prev = NULL;
}
 
// 1500BC90
void THTreeItem::RemoveItem()
{
    THTreeItem * pTemp;                // EDX
 
    if(next != NULL)
    {
        pTemp = prev;
       
        if(PTR_INVALID(pTemp))
            pTemp = PTR_NOT(pTemp);
        else
            pTemp += (this - next->prev);
 
        pTemp->next = next;
        next->prev  = prev;
        next = prev = NULL;
    }
}
 
//-----------------------------------------------------------------------------
// TOutputStream functions
 
void TOutputStream::PutBits(unsigned long dwBuff, unsigned int nPutBits)
{
    dwBitBuff |= (dwBuff << nBits);
    nBits     += nPutBits;
 
    // Flush completed bytes
    while(nBits >= 8)
    {
        if(cbOutSize != 0)
        {
            *pbOutPos++ = (unsigned char)dwBitBuff;
            cbOutSize--;
        }
 
        dwBitBuff >>= 8;
        nBits      -= 8;
    }
}
 
//-----------------------------------------------------------------------------
// TInputStream functions

// Gets one bit from input stream
unsigned long TInputStream::GetBit()
{
    unsigned long dwOneBit = 0;

    // Ensure that the input stream is reloaded, if there are no bits left
    if(BitCount == 0)
    {
        // Refill the bit buffer
        BitBuffer = *pbInBuffer++;
        BitCount = 8;
    }

    // Copy the bit from bit buffer to the variable
    dwOneBit = (BitBuffer & 0x01);
    BitBuffer >>= 1;
    BitCount--;

    return dwOneBit;
}   
 
// Gets 7 bits from the stream. DOES NOT remove the bits from input stream
unsigned long TInputStream::Get7Bits()
{
    unsigned long dwReloadByte = 0;

    // If there is not enough bits to get the value,
    // we have to add 8 more bits from the input buffer
    if(BitCount < 7)
    {
        dwReloadByte = *pbInBuffer++;
        BitBuffer |= dwReloadByte << BitCount;
        BitCount += 8;
    }

    // Return the first available 7 bits. DO NOT remove them from the input stream
    return (BitBuffer & 0x7F);
}
 
// Gets the whole byte from the input stream.
unsigned long TInputStream::Get8Bits()
{
    unsigned long dwReloadByte = 0;
    unsigned long dwOneByte = 0;

    // If there is not enough bits to get the value,
    // we have to add 8 more bits from the input buffer
    if(BitCount < 8)
    {
        dwReloadByte = *pbInBuffer++;
        BitBuffer |= dwReloadByte << BitCount;
        BitCount += 8;
    }

    // Return the lowest 8 its
    dwOneByte = (BitBuffer & 0xFF);
    BitBuffer >>= 8;
    BitCount -= 8;
    return dwOneByte;
}

void TInputStream::SkipBits(unsigned int dwBitsToSkip)
{
    unsigned long dwReloadByte = 0;

    // If there is not enough bits in the buffer,
    // we have to add 8 more bits from the input buffer
    if(BitCount < dwBitsToSkip)
    {
        dwReloadByte = *pbInBuffer++;
        BitBuffer |= dwReloadByte << BitCount;
        BitCount += 8;
    }

    // Skip the remaining bits
    BitBuffer >>= dwBitsToSkip;
    BitCount -= dwBitsToSkip;
}

//-----------------------------------------------------------------------------
// Functions for huffmann tree items
 
// Inserts item into the tree (?)
static void InsertItem(THTreeItem ** itemPtr, THTreeItem * item, unsigned long where, THTreeItem * item2)
{
    THTreeItem * next = item->next;     // EDI - next to the first item
    THTreeItem * prev = item->prev;     // ESI - prev to the first item
    THTreeItem * prev2;                 // Pointer to previous item
    THTreeItem * next2;                     // Pointer to the next item
   
    // The same code like in RemoveItem(item);
    if(next != 0)                       // If the first item already has next one
    {
        if(PTR_INVALID(prev))
            prev = PTR_NOT(prev);
        else
            prev += (item - next->prev);
 
        // 150083C1
        // Remove the item from the tree
        prev->next = next;
        next->prev = prev;
 
        // Invalidate 'prev' and 'next' pointer
        item->next = 0;
        item->prev = 0;
    }
 
    if(item2 == NULL)                   // EDX - If the second item is not entered,
        item2 = PTR_PTR(&itemPtr[1]);   // take the first tree item
 
    switch(where)
    {
        case SWITCH_ITEMS :             // Switch the two items
            item->next  = item2->next;  // item2->next (Pointer to pointer to first)
            item->prev  = item2->next->prev;
            item2->next->prev = item;
            item2->next = item;         // Set the first item
            return;
       
        case INSERT_ITEM:               // Insert as the last item
            item->next = item2;         // Set next item (or pointer to pointer to first item)
            item->prev = item2->prev;   // Set prev item (or last item in the tree)
 
            next2 = itemPtr[0];// Usually NULL
            prev2 = item2->prev;        // Prev item to the second (or last tree item)
           
            if(PTR_INVALID(prev2))
            {
                prev2 = PTR_NOT(prev);
 
                prev2->next = item;
                item2->prev = item;     // Next after last item
                return;
            }
 
            if(PTR_INVALID(next2))
                next2 = (THTreeItem *)(item2 - item2->next->prev);
 
            prev2 += (uintptr_t) next2;
            prev2->next = item;
            item2->prev = item;         // Set the next/last item
            return;
 
        default:
            return;
    }
}
 
//-----------------------------------------------------------------------------
// THuffmannTree class functions
 
THuffmannTree::THuffmannTree()
{
}
 
void THuffmannTree::InitTree(bool bCompression)
{
    THTreeItem * pItem;
    unsigned int nCount;
 
    // Clear links for all the items in the tree
    for(pItem = items0008, nCount = 0x203; nCount != 0; pItem++, nCount--)
        pItem->ClearItemLinks();
 
    gcpItem3054 = (THTreeItem *) &gcpItem3054;
    pItem3050 = NULL;
    pItem3054 = PTR_PTR(&pItem3054);
    pItem3058 = gcpItem3054;
    gpItem3054 = pItem3054;
   
    gcpFirst = (THTreeItem *) &gcpFirst;
    pItem305C = NULL;
    pFirst    = PTR_PTR(&pFirst);
    pLast     = gcpFirst;
    gpFirst = pFirst;
 
    offs0004  = 1;
    nItems    = 0;
 
    // Clear all TQDecompress items. Do this only if preparing for decompression
    if(bCompression == false)
    {
        for(nCount = 0; nCount < sizeof(qd3474) / sizeof(TQDecompress); nCount++)
            qd3474[nCount].offs00 = 0;
    }
}
 
// Builds Huffman tree. Called with the first 8 bits loaded from input stream
void THuffmannTree::BuildTree(unsigned int nCmpType)
{
    unsigned long   maxByte;                // [ESP+10] - The greatest character found in table
    THTreeItem   ** itemPtr;                // [ESP+14] - Pointer to Huffman tree item pointer array
    unsigned char * byteArray;              // [ESP+1C] - Pointer to unsigned char in Table1502A630
    THTreeItem    * child1;
    unsigned long   i;                      // egcs in linux doesn't like multiple for loops without an explicit i
 
    // Loop while pointer has a valid value
    while(PTR_VALID(pLast))                 // ESI - Last entry
    {
        THTreeItem * temp;                  // EAX
 
        if(pLast->next != NULL)             // ESI->next
            pLast->RemoveItem();
                                            // EDI = &offs3054
        pItem3058   = PTR_PTR(&pItem3054);  // [EDI+4]
        pLast->prev = pItem3058;            // EAX
 
        temp = PTR_PTR(&pItem3054)->GetPrevItem((SIntPtr)(&pItem3050));
 
        temp->next = pLast;
        pItem3054  = pLast;
    }
 
    // Clear all pointers in HTree item array
    memset(items306C, 0, sizeof(items306C));
 
    maxByte = 0;                            // Greatest character found init to zero.
    itemPtr = (THTreeItem **)&items306C;    // Pointer to current entry in HTree item pointer array
 
    // Ensure we have low 8 bits only
    nCmpType &= 0xFF;
    byteArray  = Table1502A630 + nCmpType * 258; // EDI also
 
    for(i = 0; i < 0x100; i++, itemPtr++)
    {
        THTreeItem * item   = pItem3058;    // Item to be created
        THTreeItem * pItem3 = pItem3058;
        unsigned char         oneByte = byteArray[i];
 
        // Skip all the bytes which are zero.
        if(byteArray[i] == 0)
            continue;
 
        // If not valid pointer, take the first available item in the array
        if(PTR_INVALID_OR_NULL(item))
            item = &items0008[nItems++];
 
        // Insert this item as the top of the tree
        InsertItem(&pItem305C, item, SWITCH_ITEMS, NULL);
 
        item->parent    = NULL;                 // Invalidate child and parent
        item->child     = NULL;
        *itemPtr        = item;                 // Store pointer into pointer array
 
        item->dcmpByte  = i;                    // Store counter
        item->byteValue = oneByte;              // Store byte value
        if(oneByte >= maxByte)
        {
            maxByte = oneByte;
            continue;
        }
 
        // Find the first item which has byte value greater than current one byte
        if(PTR_VALID(pItem3 = pLast))           // EDI - Pointer to the last item
        {
            // 15006AF7
            if(pItem3 != NULL)
            {
                do  // 15006AFB
                {
                    if(pItem3->byteValue >= oneByte)
                        goto _15006B09;
                    pItem3 = pItem3->prev;
                }
                while(PTR_VALID(pItem3));
            }
        }
        pItem3 = NULL;
 
        // 15006B09
        _15006B09:
        if(item->next != NULL)
            item->RemoveItem();
 
        // 15006B15
        if(pItem3 == NULL)
            pItem3 = PTR_PTR(&pFirst);
 
        // 15006B1F
        item->next = pItem3->next;
        item->prev = pItem3->next->prev;
        pItem3->next->prev = item;
        pItem3->next = item;
    }
 
    // 15006B4A
    for(; i < 0x102; i++)
    {
        THTreeItem ** itemPtr = &items306C[i];  // EDI
 
        // 15006B59
        THTreeItem * item = pItem3058;          // ESI
        if(PTR_INVALID_OR_NULL(item))
            item = &items0008[nItems++];
 
        InsertItem(&pItem305C, item, INSERT_ITEM, NULL);
 
        // 15006B89
        item->dcmpByte   = i;
        item->byteValue  = 1;
        item->parent     = NULL;
        item->child      = NULL;
        *itemPtr++ = item;
    }
 
    // 15006BAA
    if(PTR_VALID(child1 = pLast))                   // EDI - last item (first child to item
    {
        THTreeItem * child2;                        // EBP
        THTreeItem * item;                          // ESI
 
        // 15006BB8
        while(PTR_VALID(child2 = child1->prev))
        {
            if(PTR_INVALID_OR_NULL(item = pItem3058))
                item = &items0008[nItems++];
 
            // 15006BE3
            InsertItem(&pItem305C, item, SWITCH_ITEMS, NULL);
 
            // 15006BF3
            item->parent = NULL;
            item->child  = NULL;
 
            //EDX = child2->byteValue + child1->byteValue;
            //EAX = child1->byteValue;
            //ECX = maxByte;                        // The greatest character (0xFF usually)
 
            item->byteValue = child1->byteValue + child2->byteValue; // 0x02
            item->child     = child1;                                // Prev item in the
            child1->parent  = item;
            child2->parent  = item;
 
            // EAX = item->byteValue;
            if(item->byteValue >= maxByte)
                maxByte = item->byteValue;
            else
            {
                THTreeItem * pItem2 = child2->prev;   // EDI
 
                // 15006C2D
                while(PTR_VALID(pItem2))
                {
                    if(pItem2->byteValue >= item->byteValue)
                        goto _15006C3B;
                    pItem2 = pItem2->prev;
                }
                pItem2 = NULL;
 
                _15006C3B:
                if(item->next != 0)
                {
                    THTreeItem * temp4 = item->GetPrevItem(-1);
                                                                   
                    temp4->next      = item->next;                 // The first item changed
                    item->next->prev = item->prev;                 // First->prev changed to negative value
                    item->next = NULL;
                    item->prev = NULL;
                }
 
                // 15006C62
                if(pItem2 == NULL)
                    pItem2 = PTR_PTR(&pFirst);
 
                item->next = pItem2->next;                           // Set item with 0x100 byte value
                item->prev = pItem2->next->prev;                     // Set item with 0x17 byte value
                pItem2->next->prev = item;                           // Changed prev of item with
                pItem2->next = item;
            }

            // 15006C7B
            if(PTR_INVALID_OR_NULL(child1 = child2->prev))
                break;
        }
    }
    // 15006C88
    offs0004 = 1;
}

THTreeItem * THuffmannTree::Call1500E740(unsigned int nValue)
{
    THTreeItem * pItem1 = pItem3058;    // EDX
    THTreeItem * pItem2;                // EAX
    THTreeItem * pNext;
    THTreeItem * pPrev;
    THTreeItem ** ppItem;
 
    if(PTR_INVALID_OR_NULL(pItem1) || (pItem2 = pItem1) == NULL)
    {
        if((pItem2 = &items0008[nItems++]) != NULL)
            pItem1 = pItem2;
        else
            pItem1 = pFirst;
    }
    else
        pItem1 = pItem2;
 
    pNext = pItem1->next;
    if(pNext != NULL)
    {
        pPrev = pItem1->prev;
        if(PTR_INVALID(pPrev))
            pPrev = PTR_NOT(pPrev);
        else
            pPrev += (pItem1 - pItem1->next->prev);
 
        pPrev->next = pNext;
        pNext->prev = pPrev;
        pItem1->next = NULL;
        pItem1->prev = NULL;
    }
 
    ppItem = &pFirst;       // esi
    if(nValue > 1)
    {
        // ecx = pFirst->next;
        pItem1->next = *ppItem;
        pItem1->prev = (*ppItem)->prev;
 
        (*ppItem)->prev = pItem2;
        *ppItem = pItem1;
 
        pItem2->parent = NULL;
        pItem2->child  = NULL;
    }
    else
    {
        pItem1->next = (THTreeItem *)ppItem;
        pItem1->prev = ppItem[1];
        // edi = pItem305C;
        pPrev = ppItem[1];      // ecx
        if(PTR_INVALID(pPrev))
        {
            pPrev = PTR_NOT(pPrev);
            pPrev->next = pItem1;
            pPrev->prev = pItem2;
 
            pItem2->parent = NULL;
            pItem2->child  = NULL;
        }
        else
        {
            if(PTR_INVALID(pItem305C))
                pPrev += (THTreeItem *)ppItem - (*ppItem)->prev;
            else
                pPrev += (uintptr_t)pItem305C;
 
            pPrev->next    = pItem1;
            ppItem[1]      = pItem2;
            pItem2->parent = NULL;
            pItem2->child  = NULL;
        }
    }
    return pItem2;
}
 
void THuffmannTree::Call1500E820(THTreeItem * pItem)
{
    THTreeItem * pItem1;                // edi
    THTreeItem * pItem2 = NULL;         // eax
    THTreeItem * pItem3;                // edx
    THTreeItem * pPrev;                 // ebx
 
    for(; pItem != NULL; pItem = pItem->parent)
    {
        pItem->byteValue++;
       
        for(pItem1 = pItem; ; pItem1 = pPrev)
        {
            pPrev = pItem1->prev;
            if(PTR_INVALID_OR_NULL(pPrev))
            {
                pPrev = NULL;
                break;
            }
 
            if(pPrev->byteValue >= pItem->byteValue)
                break;
        }
 
        if(pItem1 == pItem)
            continue;
 
        if(pItem1->next != NULL)
        {
            pItem2 = pItem1->GetPrevItem(-1);
            pItem2->next = pItem1->next;
            pItem1->next->prev = pItem1->prev;
            pItem1->next = NULL;
            pItem1->prev = NULL;
        }
 
        pItem2 = pItem->next;
        pItem1->next = pItem2;
        pItem1->prev = pItem2->prev;
        pItem2->prev = pItem1;
        pItem->next = pItem1;
        if((pItem2 = pItem1) != NULL)
        {
            pItem2 = pItem->GetPrevItem(-1);
            pItem2->next = pItem->next;
            pItem->next->prev = pItem->prev;
            pItem->next = NULL;
            pItem->prev = NULL;
        }
 
        if(pPrev == NULL)
            pPrev = PTR_PTR(&pFirst);
 
        pItem2       = pPrev->next;
        pItem->next  = pItem2;
        pItem->prev  = pItem2->prev;
        pItem2->prev = pItem;
        pPrev->next  = pItem;
 
        pItem3 = pItem1->parent->child;
        pItem2 = pItem->parent;
        if(pItem2->child == pItem)
            pItem2->child = pItem1;
        if(pItem3 == pItem1)
            pItem1->parent->child = pItem;
 
        pItem2 = pItem->parent;
        pItem->parent  = pItem1->parent;
        pItem1->parent = pItem2;
        offs0004++;
    }
}
 
// 1500E920
unsigned int THuffmannTree::DoCompression(TOutputStream * os, unsigned char * pbInBuffer, int nInLength, int nCmpType)
{
    THTreeItem  * pItem1;
    THTreeItem  * pItem2;
    THTreeItem  * pItem3;
    THTreeItem  * pTemp;
    unsigned long dwBitBuff;
    unsigned int  nBits;
    unsigned int  nBit;
 
    BuildTree(nCmpType);
    bIsCmp0 = (nCmpType == 0);
 
    // Store the compression type into output buffer
    os->dwBitBuff |= (nCmpType << os->nBits);
    os->nBits     += 8;
 
    // Flush completed bytes
    while(os->nBits >= 8)
    {
        if(os->cbOutSize != 0)
        {
            *os->pbOutPos++ = (unsigned char)os->dwBitBuff;
            os->cbOutSize--;
        }
 
        os->dwBitBuff >>= 8;
        os->nBits      -= 8;
    }
 
    for(; nInLength != 0; nInLength--)
    {
        unsigned char bOneByte = *pbInBuffer++;
 
        if((pItem1 = items306C[bOneByte]) == NULL)
        {
            pItem2    = items306C[0x101];  // ecx
            pItem3    = pItem2->parent;    // eax
            dwBitBuff = 0;
            nBits     = 0;
 
            for(; pItem3 != NULL; pItem3 = pItem3->parent)
            {
                nBit      = (pItem3->child != pItem2) ? 1 : 0;
                dwBitBuff = (dwBitBuff << 1) | nBit;
                nBits++;
                pItem2  = pItem3;
            }
            os->PutBits(dwBitBuff, nBits);
 
            // Store the loaded byte into output stream
            os->dwBitBuff |= (bOneByte << os->nBits);
            os->nBits     += 8;
 
            // Flush the whole byte(s)
            while(os->nBits >= 8)
            {
                if(os->cbOutSize != 0)
                {
                    *os->pbOutPos++ = (unsigned char)os->dwBitBuff;
                    os->cbOutSize--;
                }
                os->dwBitBuff >>= 8;
                os->nBits -= 8;
            }
 
            pItem1 = (PTR_INVALID_OR_NULL(pLast)) ? NULL : pLast;
            pItem2 = Call1500E740(1);
            pItem2->dcmpByte  = pItem1->dcmpByte;
            pItem2->byteValue = pItem1->byteValue;
            pItem2->parent    = pItem1;
            items306C[pItem2->dcmpByte] = pItem2;
 
            pItem2 = Call1500E740(1);
            pItem2->dcmpByte  = bOneByte;
            pItem2->byteValue = 0;
            pItem2->parent    = pItem1;
            items306C[pItem2->dcmpByte] = pItem2;
            pItem1->child = pItem2;
 
            Call1500E820(pItem2);
 
            if(bIsCmp0 != 0)
            {
                Call1500E820(items306C[bOneByte]);
                continue;
            }
 
            for(pItem1 = items306C[bOneByte]; pItem1 != NULL; pItem1 = pItem1->parent)
            {
                pItem1->byteValue++;
                pItem2 = pItem1;
 
                for(;;)
                {
                    pItem3 = pItem2->prev;
                    if(PTR_INVALID_OR_NULL(pItem3))
                    {
                        pItem3 = NULL;
                        break;
                    }
                    if(pItem3->byteValue >= pItem1->byteValue)
                        break;
                    pItem2 = pItem3;
                }
 
                if(pItem2 != pItem1)
                {
                    InsertItem(&pItem305C, pItem2, SWITCH_ITEMS, pItem1);
                    InsertItem(&pItem305C, pItem1, SWITCH_ITEMS, pItem3);
 
                    pItem3 = pItem2->parent->child;
                    if(pItem1->parent->child == pItem1)
                        pItem1->parent->child = pItem2;
 
                    if(pItem3 == pItem2)
                        pItem2->parent->child = pItem1;
 
                    pTemp = pItem1->parent;
                    pItem1->parent = pItem2->parent;
                    pItem2->parent = pTemp;
                    offs0004++;
                }
            }
        }
// 1500EB62
        else
        {
            dwBitBuff = 0;
            nBits = 0;
            for(pItem2 = pItem1->parent; pItem2 != NULL; pItem2 = pItem2->parent)
            {
                nBit      = (pItem2->child != pItem1) ? 1 : 0;
                dwBitBuff = (dwBitBuff << 1) | nBit;
                nBits++;
                pItem1    = pItem2;
            }
            os->PutBits(dwBitBuff, nBits);
        }
 
// 1500EB98
        if(bIsCmp0 != 0)
            Call1500E820(items306C[bOneByte]);  // 1500EB9D
// 1500EBAF
    } // for(; nInLength != 0; nInLength--)
 
// 1500EBB8
    pItem1 = items306C[0x100];
    dwBitBuff = 0;
    nBits = 0;
    for(pItem2 = pItem1->parent; pItem2 != NULL; pItem2 = pItem2->parent)
    {
        nBit      = (pItem2->child != pItem1) ? 1 : 0;
        dwBitBuff = (dwBitBuff << 1) | nBit;
        nBits++;
        pItem1    = pItem2;
    }
 
// 1500EBE6
    os->PutBits(dwBitBuff, nBits);
 
// 1500EBEF
    // Flush the remaining bits
    while(os->nBits != 0)
    {
        if(os->cbOutSize != 0)
        {
            *os->pbOutPos++ = (unsigned char)os->dwBitBuff;
            os->cbOutSize--;
        }
        os->dwBitBuff >>= 8;
        os->nBits -= ((os->nBits > 8) ? 8 : os->nBits);
    }
 
    return (unsigned int)(os->pbOutPos - os->pbOutBuffer);
}
 
// Decompression using Huffman tree (1500E450)
unsigned int THuffmannTree::DoDecompression(unsigned char * pbOutBuffer, unsigned int dwOutLength, TInputStream * is)
{
    TQDecompress  * qd;
    THTreeItem    * pItem1;
    THTreeItem    * pItem2;
    unsigned char * pbOutPos = pbOutBuffer;
    unsigned long nBitCount;
    unsigned int nDcmpByte = 0;
    unsigned int n8Bits;                // 8 bits loaded from input stream
    unsigned int n7Bits;                // 7 bits loaded from input stream
    bool bHasQdEntry;
   
    // Test the output length. Must not be NULL.
    if(dwOutLength == 0)
        return 0;
 
    // Get the compression type from the input stream
    n8Bits = is->Get8Bits();
 
    // Build the Huffman tree
    BuildTree(n8Bits);    
    bIsCmp0 = (n8Bits == 0) ? 1 : 0;
 
    for(;;)
    {
        // Security check: If we are at the end of the input buffer,
        // it means that the data are corrupt.
        if(is->pbInBuffer > is->pbInBufferEnd)
            return 0;

        // Get 7 bits from input stream
        n7Bits = is->Get7Bits();
 
        // Try to use quick decompression. Check TQDecompress array for corresponding item.
        // If found, ise the result byte instead.
        qd = &qd3474[n7Bits];
 
        // If there is a quick-pass possible (ebx)
        bHasQdEntry = (qd->offs00 >= offs0004) ? true : false;
 
        // If we can use quick decompress, use it.
        if(bHasQdEntry)
        {
            if(qd->nBits > 7)
            {
                is->SkipBits(7);
                pItem1 = qd->pItem;
                goto _1500E549;
            }
            is->SkipBits(qd->nBits);
            nDcmpByte = qd->dcmpByte;
        }
        else
        {
            pItem1 = pFirst->next->prev;
            if(PTR_INVALID_OR_NULL(pItem1))
                pItem1 = NULL;
_1500E549:           
            nBitCount = 0;
            pItem2 = NULL;
 
            do
            {
                pItem1 = pItem1->child;     // Move down by one level
                if(is->GetBit())            // If current bit is set, move to previous
                    pItem1 = pItem1->prev;
 
                if(++nBitCount == 7)        // If we are at 7th bit, save current HTree item.
                    pItem2 = pItem1;
            }
            while(pItem1->child != NULL);   // Walk until tree has no deeper level
 
            if(bHasQdEntry == false)
            {
                if(nBitCount > 7)
                {
                    qd->offs00 = offs0004;
                    qd->nBits  = nBitCount;
                    qd->pItem  = pItem2;
                }
                else
                {
                    unsigned long nIndex = n7Bits & (0xFFFFFFFF >> (32 - nBitCount));
                    unsigned long nAdd   = (1 << nBitCount);
                   
                    for(qd = &qd3474[nIndex]; nIndex <= 0x7F; nIndex += nAdd, qd += nAdd)
                    {
                        qd->offs00   = offs0004;
                        qd->nBits    = nBitCount;
                        qd->dcmpByte = pItem1->dcmpByte;
                    }
                }
            }
            nDcmpByte = pItem1->dcmpByte;
        }
 
        if(nDcmpByte == 0x101)          // Huffman tree needs to be modified
        {
            n8Bits = is->Get8Bits();
            pItem1 = (PTR_INVALID_OR_NULL(pLast)) ? NULL : pLast;
 
            pItem2 = Call1500E740(1);
            pItem2->parent    = pItem1;
            pItem2->dcmpByte  = pItem1->dcmpByte;
            pItem2->byteValue = pItem1->byteValue;
            items306C[pItem2->dcmpByte] = pItem2;
 
            pItem2 = Call1500E740(1);
            pItem2->parent    = pItem1;
            pItem2->dcmpByte  = n8Bits;
            pItem2->byteValue = 0;
            items306C[pItem2->dcmpByte] = pItem2;
 
            pItem1->child = pItem2;
            Call1500E820(pItem2);
            if(bIsCmp0 == 0)
                Call1500E820(items306C[n8Bits]);
 
            nDcmpByte = n8Bits;
        }
 
        if(nDcmpByte == 0x100)
            break;
 
        *pbOutPos++ = (unsigned char)nDcmpByte;
        if(--dwOutLength == 0)
            break;
 
        if(bIsCmp0)
            Call1500E820(items306C[nDcmpByte]);
    }
 
    return (unsigned int)(pbOutPos - pbOutBuffer);
}


// Table for (de)compression. Every compression type has 258 entries
unsigned char THuffmannTree::Table1502A630[] =
{
    // Data for compression type 0x00
    0x0A, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02,
    0x00, 0x00,
   
    // Data for compression type 0x01
    0x54, 0x16, 0x16, 0x0D, 0x0C, 0x08, 0x06, 0x05, 0x06, 0x05, 0x06, 0x03, 0x04, 0x04, 0x03, 0x05,
    0x0E, 0x0B, 0x14, 0x13, 0x13, 0x09, 0x0B, 0x06, 0x05, 0x04, 0x03, 0x02, 0x03, 0x02, 0x02, 0x02,
    0x0D, 0x07, 0x09, 0x06, 0x06, 0x04, 0x03, 0x02, 0x04, 0x03, 0x03, 0x03, 0x03, 0x03, 0x02, 0x02,
    0x09, 0x06, 0x04, 0x04, 0x04, 0x04, 0x03, 0x02, 0x03, 0x02, 0x02, 0x02, 0x02, 0x03, 0x02, 0x04,
    0x08, 0x03, 0x04, 0x07, 0x09, 0x05, 0x03, 0x03, 0x03, 0x03, 0x02, 0x02, 0x02, 0x03, 0x02, 0x02,
    0x03, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x01, 0x01, 0x01, 0x02, 0x01, 0x02, 0x02,
    0x06, 0x0A, 0x08, 0x08, 0x06, 0x07, 0x04, 0x03, 0x04, 0x04, 0x02, 0x02, 0x04, 0x02, 0x03, 0x03,
    0x04, 0x03, 0x07, 0x07, 0x09, 0x06, 0x04, 0x03, 0x03, 0x02, 0x01, 0x02, 0x02, 0x02, 0x02, 0x02,
    0x0A, 0x02, 0x02, 0x03, 0x02, 0x02, 0x01, 0x01, 0x02, 0x02, 0x02, 0x06, 0x03, 0x05, 0x02, 0x03,
    0x02, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x02, 0x03, 0x01, 0x01, 0x01,
    0x02, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x02, 0x04, 0x04, 0x04, 0x07, 0x09, 0x08, 0x0C, 0x02,
    0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x02, 0x01, 0x01, 0x03,
    0x04, 0x01, 0x02, 0x04, 0x05, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x02, 0x01, 0x01, 0x01,
    0x04, 0x01, 0x01, 0x01, 0x01, 0x01, 0x02, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
    0x02, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x03, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
    0x02, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x02, 0x02, 0x01, 0x01, 0x02, 0x02, 0x02, 0x06, 0x4B,
    0x00, 0x00,
   
    // Data for compression type 0x02
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x27, 0x00, 0x00, 0x23, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0xFF, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x02, 0x02, 0x01, 0x01, 0x06, 0x0E, 0x10, 0x04,
    0x06, 0x08, 0x05, 0x04, 0x04, 0x03, 0x03, 0x02, 0x02, 0x03, 0x03, 0x01, 0x01, 0x02, 0x01, 0x01,
    0x01, 0x04, 0x02, 0x04, 0x02, 0x02, 0x02, 0x01, 0x01, 0x04, 0x01, 0x01, 0x02, 0x03, 0x03, 0x02,
    0x03, 0x01, 0x03, 0x06, 0x04, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x02, 0x01, 0x02, 0x01, 0x01,
    0x01, 0x29, 0x07, 0x16, 0x12, 0x40, 0x0A, 0x0A, 0x11, 0x25, 0x01, 0x03, 0x17, 0x10, 0x26, 0x2A,
    0x10, 0x01, 0x23, 0x23, 0x2F, 0x10, 0x06, 0x07, 0x02, 0x09, 0x01, 0x01, 0x01, 0x01, 0x01, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00,
   
    // Data for compression type 0x03
    0xFF, 0x0B, 0x07, 0x05, 0x0B, 0x02, 0x02, 0x02, 0x06, 0x02, 0x02, 0x01, 0x04, 0x02, 0x01, 0x03,
    0x09, 0x01, 0x01, 0x01, 0x03, 0x04, 0x01, 0x01, 0x02, 0x01, 0x01, 0x01, 0x02, 0x01, 0x01, 0x01,
    0x05, 0x01, 0x01, 0x01, 0x0D, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
    0x02, 0x01, 0x01, 0x03, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x02, 0x01, 0x01, 0x01, 0x01,
    0x0A, 0x04, 0x02, 0x01, 0x06, 0x03, 0x02, 0x01, 0x01, 0x01, 0x01, 0x01, 0x03, 0x01, 0x01, 0x01,
    0x05, 0x02, 0x03, 0x04, 0x03, 0x03, 0x03, 0x02, 0x01, 0x01, 0x01, 0x02, 0x01, 0x02, 0x03, 0x03,
    0x01, 0x03, 0x01, 0x01, 0x02, 0x05, 0x01, 0x01, 0x04, 0x03, 0x05, 0x01, 0x03, 0x01, 0x03, 0x03,
    0x02, 0x01, 0x04, 0x03, 0x0A, 0x06, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
    0x02, 0x02, 0x01, 0x0A, 0x02, 0x05, 0x01, 0x01, 0x02, 0x07, 0x02, 0x17, 0x01, 0x05, 0x01, 0x01,
    0x0E, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
    0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
    0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
    0x06, 0x02, 0x01, 0x04, 0x05, 0x01, 0x01, 0x02, 0x01, 0x01, 0x01, 0x01, 0x02, 0x01, 0x01, 0x01,
    0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
    0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x07, 0x01, 0x01, 0x02, 0x01, 0x01, 0x01, 0x01,
    0x02, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x02, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x11,
    0x00, 0x00,
   
    // Data for compression type 0x04
    0xFF, 0xFB, 0x98, 0x9A, 0x84, 0x85, 0x63, 0x64, 0x3E, 0x3E, 0x22, 0x22, 0x13, 0x13, 0x18, 0x17,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00,
   
    // Data for compression type 0x05
    0xFF, 0xF1, 0x9D, 0x9E, 0x9A, 0x9B, 0x9A, 0x97, 0x93, 0x93, 0x8C, 0x8E, 0x86, 0x88, 0x80, 0x82,
    0x7C, 0x7C, 0x72, 0x73, 0x69, 0x6B, 0x5F, 0x60, 0x55, 0x56, 0x4A, 0x4B, 0x40, 0x41, 0x37, 0x37,
    0x2F, 0x2F, 0x27, 0x27, 0x21, 0x21, 0x1B, 0x1C, 0x17, 0x17, 0x13, 0x13, 0x10, 0x10, 0x0D, 0x0D,
    0x0B, 0x0B, 0x09, 0x09, 0x08, 0x08, 0x07, 0x07, 0x06, 0x05, 0x05, 0x04, 0x04, 0x04, 0x19, 0x18,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00,
   
    // Data for compression type 0x06
    0xC3, 0xCB, 0xF5, 0x41, 0xFF, 0x7B, 0xF7, 0x21, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0xBF, 0xCC, 0xF2, 0x40, 0xFD, 0x7C, 0xF7, 0x22, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x7A, 0x46, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00,
   
    // Data for compression type 0x07
    0xC3, 0xD9, 0xEF, 0x3D, 0xF9, 0x7C, 0xE9, 0x1E, 0xFD, 0xAB, 0xF1, 0x2C, 0xFC, 0x5B, 0xFE, 0x17,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0xBD, 0xD9, 0xEC, 0x3D, 0xF5, 0x7D, 0xE8, 0x1D, 0xFB, 0xAE, 0xF0, 0x2C, 0xFB, 0x5C, 0xFF, 0x18,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x70, 0x6C, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00,
   
    // Data for compression type 0x08
    0xBA, 0xC5, 0xDA, 0x33, 0xE3, 0x6D, 0xD8, 0x18, 0xE5, 0x94, 0xDA, 0x23, 0xDF, 0x4A, 0xD1, 0x10,
    0xEE, 0xAF, 0xE4, 0x2C, 0xEA, 0x5A, 0xDE, 0x15, 0xF4, 0x87, 0xE9, 0x21, 0xF6, 0x43, 0xFC, 0x12,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0xB0, 0xC7, 0xD8, 0x33, 0xE3, 0x6B, 0xD6, 0x18, 0xE7, 0x95, 0xD8, 0x23, 0xDB, 0x49, 0xD0, 0x11,
    0xE9, 0xB2, 0xE2, 0x2B, 0xE8, 0x5C, 0xDD, 0x15, 0xF1, 0x87, 0xE7, 0x20, 0xF7, 0x44, 0xFF, 0x13,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x5F, 0x9E, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00
};