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Changed: liblzma 16.04

Browse source 
--HG--
branch : develop
This commit is contained in:
kervala 2016-11-15 11:32:20 +01:00
parent 5105252690
commit f05cab8579
9 changed files with 62 additions and 55 deletions
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25
code/ryzom/client/src/seven_zip/7zArcIn.cpp
View file

@ -1,5 +1,5 @@
/* 7zArcIn.c -- 7z Input functions
2016-03-31 : Igor Pavlov : Public domain */
2016-05-16 : Igor Pavlov : Public domain */
#include "Precomp.h"
@ -1100,13 +1100,11 @@ static SRes SzReadHeader2(
ISzAlloc *allocTemp
)
{
UInt64 type;
UInt32 numFiles = 0;
UInt32 numEmptyStreams = 0;
CSubStreamInfo ssi;
const Byte *emptyStreams = NULL;
const Byte *emptyFiles = NULL;
{
UInt64 type;
SzData_Clear(&ssi.sdSizes);
SzData_Clear(&ssi.sdCRCs);
SzData_Clear(&ssi.sdNumSubStreams);
@ -1120,9 +1118,9 @@ static SRes SzReadHeader2(
{
for (;;)
{
UInt64 type;
RINOK(ReadID(sd, &type));
if (type == k7zIdEnd)
UInt64 type2;
RINOK(ReadID(sd, &type2));
if (type2 == k7zIdEnd)
break;
RINOK(SkipData(sd));
}
@ -1160,6 +1158,13 @@ static SRes SzReadHeader2(
if (type != k7zIdFilesInfo)
return SZ_ERROR_ARCHIVE;
}
{
UInt32 numFiles = 0;
UInt32 numEmptyStreams = 0;
const Byte *emptyStreams = NULL;
const Byte *emptyFiles = NULL;
RINOK(SzReadNumber32(sd, &numFiles));
p->NumFiles = numFiles;
@ -1458,7 +1463,7 @@ static SRes SzReadHeader2(
if (ssi.sdNumSubStreams.Data && ssi.sdNumSubStreams.Size != 0)
return SZ_ERROR_ARCHIVE;
}
}
return SZ_OK;
}

8
code/ryzom/client/src/seven_zip/7zVersion.h
View file

@ -1,9 +1,9 @@
#define MY_VER_MAJOR 16
#define MY_VER_MINOR 02
#define MY_VER_MINOR 04
#define MY_VER_BUILD 0
#define MY_VERSION_NUMBERS "16.02"
#define MY_VERSION "16.02"
#define MY_DATE "2016-05-21"
#define MY_VERSION_NUMBERS "16.04"
#define MY_VERSION "16.04"
#define MY_DATE "2016-10-04"
#undef MY_COPYRIGHT
#undef MY_VERSION_COPYRIGHT_DATE
#define MY_AUTHOR_NAME "Igor Pavlov"

10
code/ryzom/client/src/seven_zip/Aes.cpp
View file

@ -1,5 +1,5 @@
/* Aes.c -- AES encryption / decryption
2015-02-23 : Igor Pavlov : Public domain */
2016-05-21 : Igor Pavlov : Public domain */
#include "Precomp.h"
@ -167,10 +167,10 @@ void MY_FAST_CALL Aes_SetKey_Dec(UInt32 *w, const Byte *key, unsigned keySize)
{
UInt32 r = w[i];
w[i] =
D[ Sbox[gb0(r)]] ^
D[0x100 + Sbox[gb1(r)]] ^
D[0x200 + Sbox[gb2(r)]] ^
D[0x300 + Sbox[gb3(r)]];
D[ (unsigned)Sbox[gb0(r)]] ^
D[0x100 + (unsigned)Sbox[gb1(r)]] ^
D[0x200 + (unsigned)Sbox[gb2(r)]] ^
D[0x300 + (unsigned)Sbox[gb3(r)]];
}
}

3
code/ryzom/client/src/seven_zip/CpuArch.h
View file

@ -1,5 +1,5 @@
/* CpuArch.h -- CPU specific code
2015-12-01: Igor Pavlov : Public domain */
2016-06-09: Igor Pavlov : Public domain */
#ifndef __CPU_ARCH_H
#define __CPU_ARCH_H
@ -66,6 +66,7 @@ MY_CPU_LE_UNALIGN means that CPU is LITTLE ENDIAN and CPU supports unaligned mem
|| defined(__MIPSEL__) \
|| defined(__MIPSEL) \
|| defined(_MIPSEL) \
|| defined(__BFIN__) \
|| (defined(__BYTE_ORDER__) && (__BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__))
#define MY_CPU_LE
#endif

6
code/ryzom/client/src/seven_zip/Lzma86Dec.cpp
View file

@ -1,5 +1,5 @@
/* Lzma86Dec.c -- LZMA + x86 (BCJ) Filter Decoder
2015-11-08 : Igor Pavlov : Public domain */
2016-05-16 : Igor Pavlov : Public domain */
#include "Precomp.h"
@ -9,9 +9,6 @@
#include "Bra.h"
#include "LzmaDec.h"
static void *SzAlloc(void *p, size_t size) { UNUSED_VAR(p); return MyAlloc(size); }
static void SzFree(void *p, void *address) { UNUSED_VAR(p); MyFree(address); }
SRes Lzma86_GetUnpackSize(const Byte *src, SizeT srcLen, UInt64 *unpackSize)
{
unsigned i;
@ -25,7 +22,6 @@ SRes Lzma86_GetUnpackSize(const Byte *src, SizeT srcLen, UInt64 *unpackSize)
SRes Lzma86_Decode(Byte *dest, SizeT *destLen, const Byte *src, SizeT *srcLen)
{
ISzAlloc g_Alloc = { SzAlloc, SzFree };
SRes res;
int useFilter;
SizeT inSizePure;

6
code/ryzom/client/src/seven_zip/Lzma86Enc.cpp
View file

@ -1,5 +1,5 @@
/* Lzma86Enc.c -- LZMA + x86 (BCJ) Filter Encoder
2015-11-08 : Igor Pavlov : Public domain */
2016-05-16 : Igor Pavlov : Public domain */
#include "Precomp.h"
@ -13,13 +13,9 @@
#define SZE_OUT_OVERFLOW SZE_DATA_ERROR
static void *SzAlloc(void *p, size_t size) { UNUSED_VAR(p); return MyAlloc(size); }
static void SzFree(void *p, void *address) { UNUSED_VAR(p); MyFree(address); }
int Lzma86_Encode(Byte *dest, size_t *destLen, const Byte *src, size_t srcLen,
int level, UInt32 dictSize, int filterMode)
{
ISzAlloc g_Alloc = { SzAlloc, SzFree };
size_t outSize2 = *destLen;
Byte *filteredStream;
Bool useFilter;

12
code/ryzom/client/src/seven_zip/LzmaDec.cpp
View file

@ -1,5 +1,5 @@
/* LzmaDec.c -- LZMA Decoder
2015-06-23 : Igor Pavlov : Public domain */
2016-05-16 : Igor Pavlov : Public domain */
#include "Precomp.h"
@ -294,14 +294,14 @@ static int MY_FAST_CALL LzmaDec_DecodeReal(CLzmaDec *p, SizeT limit, const Byte
#ifdef _LZMA_SIZE_OPT
{
unsigned limit, offset;
unsigned lim, offset;
CLzmaProb *probLen = prob + LenChoice;
IF_BIT_0(probLen)
{
UPDATE_0(probLen);
probLen = prob + LenLow + (posState << kLenNumLowBits);
offset = 0;
limit = (1 << kLenNumLowBits);
lim = (1 << kLenNumLowBits);
}
else
{
@ -312,17 +312,17 @@ static int MY_FAST_CALL LzmaDec_DecodeReal(CLzmaDec *p, SizeT limit, const Byte
UPDATE_0(probLen);
probLen = prob + LenMid + (posState << kLenNumMidBits);
offset = kLenNumLowSymbols;
limit = (1 << kLenNumMidBits);
lim = (1 << kLenNumMidBits);
}
else
{
UPDATE_1(probLen);
probLen = prob + LenHigh;
offset = kLenNumLowSymbols + kLenNumMidSymbols;
limit = (1 << kLenNumHighBits);
lim = (1 << kLenNumHighBits);
}
}
TREE_DECODE(probLen, limit, len);
TREE_DECODE(probLen, lim, len);
len += offset;
}
#else

39
code/ryzom/client/src/seven_zip/LzmaEnc.cpp
View file

@ -1,5 +1,5 @@
/* LzmaEnc.c -- LZMA Encoder
2015-11-08 : Igor Pavlov : Public domain */
2016-05-16 : Igor Pavlov : Public domain */
#include "Precomp.h"
@ -110,7 +110,7 @@ UInt32 LzmaEncProps_GetDictSize(const CLzmaEncProps *props2)
#define kDicLogSizeMaxCompress 32
#define BSR2_RET(pos, res) { unsigned long i; _BitScanReverse(&i, (pos)); res = (i + i) + ((pos >> (i - 1)) & 1); }
#define BSR2_RET(pos, res) { unsigned long zz; _BitScanReverse(&zz, (pos)); res = (zz + zz) + ((pos >> (zz - 1)) & 1); }
static UInt32 GetPosSlot1(UInt32 pos)
{
@ -147,19 +147,19 @@ static void LzmaEnc_FastPosInit(Byte *g_FastPos)
/* we can use ((limit - pos) >> 31) only if (pos < ((UInt32)1 << 31)) */
/*
#define BSR2_RET(pos, res) { UInt32 i = 6 + ((kNumLogBits - 1) & \
#define BSR2_RET(pos, res) { UInt32 zz = 6 + ((kNumLogBits - 1) & \
(0 - (((((UInt32)1 << (kNumLogBits + 6)) - 1) - pos) >> 31))); \
res = p->g_FastPos[pos >> i] + (i * 2); }
res = p->g_FastPos[pos >> zz] + (zz * 2); }
*/
/*
#define BSR2_RET(pos, res) { UInt32 i = 6 + ((kNumLogBits - 1) & \
#define BSR2_RET(pos, res) { UInt32 zz = 6 + ((kNumLogBits - 1) & \
(0 - (((((UInt32)1 << (kNumLogBits)) - 1) - (pos >> 6)) >> 31))); \
res = p->g_FastPos[pos >> i] + (i * 2); }
res = p->g_FastPos[pos >> zz] + (zz * 2); }
*/
#define BSR2_RET(pos, res) { UInt32 i = (pos < (1 << (kNumLogBits + 6))) ? 6 : 6 + kNumLogBits - 1; \
res = p->g_FastPos[pos >> i] + (i * 2); }
#define BSR2_RET(pos, res) { UInt32 zz = (pos < (1 << (kNumLogBits + 6))) ? 6 : 6 + kNumLogBits - 1; \
res = p->g_FastPos[pos >> zz] + (zz * 2); }
/*
#define BSR2_RET(pos, res) { res = (pos < (1 << (kNumLogBits + 6))) ? \
@ -985,12 +985,17 @@ static UInt32 Backward(CLzmaEnc *p, UInt32 *backRes, UInt32 cur)
static UInt32 GetOptimum(CLzmaEnc *p, UInt32 position, UInt32 *backRes)
{
UInt32 numAvail, mainLen, numPairs, repMaxIndex, i, posState, lenEnd, len, cur;
UInt32 matchPrice, repMatchPrice, normalMatchPrice;
UInt32 lenEnd, cur;
UInt32 reps[LZMA_NUM_REPS], repLens[LZMA_NUM_REPS];
UInt32 *matches;
{
UInt32 numAvail, mainLen, numPairs, repMaxIndex, i, posState, len;
UInt32 matchPrice, repMatchPrice, normalMatchPrice;
const Byte *data;
Byte curByte, matchByte;
if (p->optimumEndIndex != p->optimumCurrentIndex)
{
const COptimal *opt = &p->opt[p->optimumCurrentIndex];
@ -1178,8 +1183,11 @@ static UInt32 GetOptimum(CLzmaEnc *p, UInt32 position, UInt32 *backRes)
}
#endif
}
for (;;)
{
UInt32 numAvail;
UInt32 numAvailFull, newLen, numPairs, posPrev, state, posState, startLen;
UInt32 curPrice, curAnd1Price, matchPrice, repMatchPrice;
Bool nextIsChar;
@ -1467,6 +1475,7 @@ static UInt32 GetOptimum(CLzmaEnc *p, UInt32 position, UInt32 *backRes)
for (lenTest = /*2*/ startLen; ; lenTest++)
{
UInt32 curAndLenPrice = normalMatchPrice + p->lenEnc.prices[posState][lenTest - LZMA_MATCH_LEN_MIN];
{
UInt32 lenToPosState = GetLenToPosState(lenTest);
COptimal *opt;
if (curBack < kNumFullDistances)
@ -1482,6 +1491,7 @@ static UInt32 GetOptimum(CLzmaEnc *p, UInt32 position, UInt32 *backRes)
opt->backPrev = curBack + LZMA_NUM_REPS;
opt->prev1IsChar = False;
}
}
if (/*_maxMode && */lenTest == matches[offs])
{
@ -1511,15 +1521,15 @@ static UInt32 GetOptimum(CLzmaEnc *p, UInt32 position, UInt32 *backRes)
/* for (; lenTest2 >= 2; lenTest2--) */
{
UInt32 offset = cur + lenTest + 1 + lenTest2;
UInt32 curAndLenPrice;
UInt32 curAndLenPrice2;
COptimal *opt;
while (lenEnd < offset)
p->opt[++lenEnd].price = kInfinityPrice;
curAndLenPrice = nextRepMatchPrice + GetRepPrice(p, 0, lenTest2, state2, posStateNext);
curAndLenPrice2 = nextRepMatchPrice + GetRepPrice(p, 0, lenTest2, state2, posStateNext);
opt = &p->opt[offset];
if (curAndLenPrice < opt->price)
if (curAndLenPrice2 < opt->price)
{
opt->price = curAndLenPrice;
opt->price = curAndLenPrice2;
opt->posPrev = cur + lenTest + 1;
opt->backPrev = 0;
opt->prev1IsChar = True;
@ -1720,7 +1730,6 @@ static void FillDistancesPrices(CLzmaEnc *p)
{
UInt32 *distancesPrices = p->distancesPrices[lenToPosState];
UInt32 i;
for (i = 0; i < kStartPosModelIndex; i++)
distancesPrices[i] = posSlotPrices[i];
for (; i < kNumFullDistances; i++)

8
code/ryzom/client/src/seven_zip/Ppmd7.cpp
View file

@ -1,5 +1,5 @@
/* Ppmd7.c -- PPMdH codec
2015-09-28 : Igor Pavlov : Public domain
2016-05-21 : Igor Pavlov : Public domain
This code is based on PPMd var.H (2001): Dmitry Shkarin : Public domain */
#include "Precomp.h"
@ -639,10 +639,10 @@ CPpmd_See *Ppmd7_MakeEscFreq(CPpmd7 *p, unsigned numMasked, UInt32 *escFreq)
unsigned nonMasked = p->MinContext->NumStats - numMasked;
if (p->MinContext->NumStats != 256)
{
see = p->See[p->NS2Indx[nonMasked - 1]] +
see = p->See[(unsigned)p->NS2Indx[nonMasked - 1]] +
(nonMasked < (unsigned)SUFFIX(p->MinContext)->NumStats - p->MinContext->NumStats) +
2 * (p->MinContext->SummFreq < 11 * p->MinContext->NumStats) +
4 * (numMasked > nonMasked) +
2 * (unsigned)(p->MinContext->SummFreq < 11 * p->MinContext->NumStats) +
4 * (unsigned)(numMasked > nonMasked) +
p->HiBitsFlag;
{
unsigned r = (see->Summ >> see->Shift);