lzma_src/C/LzmaEnc.c

752 static void LenEnc_Encode(CLenEnc *p, CRangeEnc *rc, UInt32 symbol, UInt32 posState)

757     RcTree_Encode(rc, p->low + (posState << kLenNumLowBits), kLenNumLowBits, symbol);

765       RcTree_Encode(rc, p->mid + (posState << kLenNumMidBits), kLenNumMidBits, symbol - kLenNumLowSymbols);

775 static void LenEnc_SetPrices(CLenEnc *p, UInt32 posState, UInt32 numSymbols, UInt32 *prices, UInt32 *ProbPrices)

786     prices[i] = a0 + RcTree_GetPrice(p->low + (posState << kLenNumLowBits), kLenNumLowBits, i, ProbPrices);

792     prices[i] = b0 + RcTree_GetPrice(p->mid + (posState << kLenNumMidBits), kLenNumMidBits, i - kLenNumLowSymbols, ProbPrices);

798 static void MY_FAST_CALL LenPriceEnc_UpdateTable(CLenPriceEnc *p, UInt32 posState, UInt32 *ProbPrices)

800   LenEnc_SetPrices(&p->p, posState, p->tableSize, p->prices[posState], ProbPrices);

801   p->counters[posState] = p->tableSize;

806   UInt32 posState;

807   for (posState = 0; posState < numPosStates; posState++)

808     LenPriceEnc_UpdateTable(p, posState, ProbPrices);

811 static void LenEnc_Encode2(CLenPriceEnc *p, CRangeEnc *rc, UInt32 symbol, UInt32 posState, Bool updatePrice, UInt32 *ProbPrices)

813   LenEnc_Encode(&p->p, rc, symbol, posState);

815     if (--p->counters[posState] == 0)

816       LenPriceEnc_UpdateTable(p, posState, ProbPrices);

875 static UInt32 GetRepLen1Price(CLzmaEnc *p, UInt32 state, UInt32 posState)

879     GET_PRICE_0(p->isRep0Long[state][posState]);

882 static UInt32 GetPureRepPrice(CLzmaEnc *p, UInt32 repIndex, UInt32 state, UInt32 posState)

888     price += GET_PRICE_1(p->isRep0Long[state][posState]);

904 static UInt32 GetRepPrice(CLzmaEnc *p, UInt32 repIndex, UInt32 len, UInt32 state, UInt32 posState)

906   return p->repLenEnc.prices[posState][len - LZMA_MATCH_LEN_MIN] +

907     GetPureRepPrice(p, repIndex, state, posState);

950   UInt32 numAvail, mainLen, numPairs, repMaxIndex, i, posState, lenEnd, len, cur;

1028   posState = (position & p->pbMask);

1032     p->opt[1].price = GET_PRICE_0(p->isMatch[p->state][posState]) +

1040   matchPrice = GET_PRICE_1(p->isMatch[p->state][posState]);

1045     UInt32 shortRepPrice = repMatchPrice + GetRepLen1Price(p, p->state, posState);

1075     price = repMatchPrice + GetPureRepPrice(p, i, p->state, posState);

1078       UInt32 curAndLenPrice = price + p->repLenEnc.prices[posState][repLen - 2];

1104       UInt32 curAndLenPrice = normalMatchPrice + p->lenEnc.prices[posState][len - LZMA_MATCH_LEN_MIN];

1145     UInt32 numAvailFull, newLen, numPairs, posPrev, state, posState, startLen;

1240     posState = (position & p->pbMask);

1242     curAnd1Price = curPrice + GET_PRICE_0(p->isMatch[state][posState]);

1261     matchPrice = curPrice + GET_PRICE_1(p->isMatch[state][posState]);

1266       UInt32 shortRepPrice = repMatchPrice + GetRepLen1Price(p, state, posState);

1341       price = repMatchPrice + GetPureRepPrice(p, repIndex, state, posState);

1344         UInt32 curAndLenPrice = price + p->repLenEnc.prices[posState][lenTest - 2];

1374                 price + p->repLenEnc.prices[posState][lenTest - 2] +

1431         UInt32 curAndLenPrice = normalMatchPrice + p->lenEnc.prices[posState][lenTest - LZMA_MATCH_LEN_MIN];

1616 static void WriteEndMarker(CLzmaEnc *p, UInt32 posState)

1619   RangeEnc_EncodeBit(&p->rc, &p->isMatch[p->state][posState], 1);

1623   LenEnc_Encode2(&p->lenEnc, &p->rc, len - LZMA_MATCH_LEN_MIN, posState, !p->fastMode, p->ProbPrices);

1787     UInt32 pos, len, posState;

1798     posState = nowPos32 & p->pbMask;

1805       RangeEnc_EncodeBit(&p->rc, &p->isMatch[p->state][posState], 0);

1817       RangeEnc_EncodeBit(&p->rc, &p->isMatch[p->state][posState], 1);

1824           RangeEnc_EncodeBit(&p->rc, &p->isRep0Long[p->state][posState], ((len == 1) ? 0 : 1));

1847           LenEnc_Encode2(&p->repLenEnc, &p->rc, len - LZMA_MATCH_LEN_MIN, posState, !p->fastMode, p->ProbPrices);

1856         LenEnc_Encode2(&p->lenEnc, &p->rc, len - LZMA_MATCH_LEN_MIN, posState, !p->fastMode, p->ProbPrices);