common/lzma/LzmaEnc.c

304   UInt32 ProbPrices[kBitModelTotal >> kNumMoveReducingBits];
620 void LzmaEnc_InitPriceTables(UInt32 *ProbPrices)
639     ProbPrices[i >> kNumMoveReducingBits] = ((kNumBitModelTotalBits << kCyclesBits) - 15 - bitCount);
645   p->ProbPrices[((prob) ^ (((-(int)(symbol))) & (kBitModelTotal - 1))) >> kNumMoveReducingBits];
648   ProbPrices[((prob) ^ ((-((int)(symbol))) & (kBitModelTotal - 1))) >> kNumMoveReducingBits];
650 #define GET_PRICE_0(prob) p->ProbPrices[(prob) >> kNumMoveReducingBits]
651 #define GET_PRICE_1(prob) p->ProbPrices[((prob) ^ (kBitModelTotal - 1)) >> kNumMoveReducingBits]
653 #define GET_PRICE_0a(prob) ProbPrices[(prob) >> kNumMoveReducingBits]
654 #define GET_PRICE_1a(prob) ProbPrices[((prob) ^ (kBitModelTotal - 1)) >> kNumMoveReducingBits]
656 static UInt32 LitEnc_GetPrice(const CLzmaProb *probs, UInt32 symbol, UInt32 *ProbPrices)
669 static UInt32 LitEnc_GetPriceMatched(const CLzmaProb *probs, UInt32 symbol, UInt32 matchByte, UInt32 *ProbPrices)
713 static UInt32 RcTree_GetPrice(const CLzmaProb *probs, int numBitLevels, UInt32 symbol, UInt32 *ProbPrices)
725 static UInt32 RcTree_ReverseGetPrice(const CLzmaProb *probs, int numBitLevels, UInt32 symbol, UInt32 *ProbPrices)
776 static void LenEnc_SetPrices(CLenEnc *p, UInt32 posState, UInt32 numSymbols, UInt32 *prices, UInt32 *ProbPrices)
787     prices[i] = a0 + RcTree_GetPrice(p->low + (posState << kLenNumLowBits), kLenNumLowBits, i, ProbPrices);
793     prices[i] = b0 + RcTree_GetPrice(p->mid + (posState << kLenNumMidBits), kLenNumMidBits, i - kLenNumLowSymbols, ProbPrices);
796     prices[i] = b1 + RcTree_GetPrice(p->high, kLenNumHighBits, i - kLenNumLowSymbols - kLenNumMidSymbols, ProbPrices);
799 static void MY_FAST_CALL LenPriceEnc_UpdateTable(CLenPriceEnc *p, UInt32 posState, UInt32 *ProbPrices)
801   LenEnc_SetPrices(&p->p, posState, p->tableSize, p->prices[posState], ProbPrices);
805 static void LenPriceEnc_UpdateTables(CLenPriceEnc *p, UInt32 numPosStates, UInt32 *ProbPrices)
809     LenPriceEnc_UpdateTable(p, posState, ProbPrices);
812 static void LenEnc_Encode2(CLenPriceEnc *p, CRangeEnc *rc, UInt32 symbol, UInt32 posState, Bool updatePrice, UInt32 *ProbPrices)
817       LenPriceEnc_UpdateTable(p, posState, ProbPrices);
1035           LitEnc_GetPriceMatched(probs, curByte, matchByte, p->ProbPrices) :
1036           LitEnc_GetPrice(probs, curByte, p->ProbPrices));
1248           LitEnc_GetPriceMatched(probs, curByte, matchByte, p->ProbPrices) :
1249           LitEnc_GetPrice(probs, curByte, p->ProbPrices));
1378                     data[lenTest], data2[lenTest], p->ProbPrices);
1467                     data[lenTest], data2[lenTest], p->ProbPrices);
1624   LenEnc_Encode2(&p->lenEnc, &p->rc, len - LZMA_MATCH_LEN_MIN, posState, !p->fastMode, p->ProbPrices);
1658     p->alignPrices[i] = RcTree_ReverseGetPrice(p->posAlignEncoder, kNumAlignBits, i, p->ProbPrices);
1671     tempPrices[i] = RcTree_ReverseGetPrice(p->posEncoders + base - posSlot - 1, footerBits, i - base, p->ProbPrices);
1680       posSlotPrices[posSlot] = RcTree_GetPrice(encoder, kNumPosSlotBits, posSlot, p->ProbPrices);
1715   LzmaEnc_InitPriceTables(p->ProbPrices);
1848           LenEnc_Encode2(&p->repLenEnc, &p->rc, len - LZMA_MATCH_LEN_MIN, posState, !p->fastMode, p->ProbPrices);
1857         LenEnc_Encode2(&p->lenEnc, &p->rc, len - LZMA_MATCH_LEN_MIN, posState, !p->fastMode, p->ProbPrices);
2037   LenPriceEnc_UpdateTables(&p->lenEnc, 1 << p->pb, p->ProbPrices);
2038   LenPriceEnc_UpdateTables(&p->repLenEnc, 1 << p->pb, p->ProbPrices);