Changed: liblzma 16.04

code/ryzom/client/src/seven_zip/7zArcIn.cpp

@@ -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;
+      UInt64 type2;
-      RINOK(ReadID(sd, &type));
+      RINOK(ReadID(sd, &type2));
-      if (type == k7zIdEnd)
+      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;
 }
 

code/ryzom/client/src/seven_zip/7zVersion.h

@@ -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_NUMBERS "16.04"
-#define MY_VERSION "16.02"
+#define MY_VERSION "16.04"
-#define MY_DATE "2016-05-21"
+#define MY_DATE "2016-10-04"
 #undef MY_COPYRIGHT
 #undef MY_VERSION_COPYRIGHT_DATE
 #define MY_AUTHOR_NAME "Igor Pavlov"

code/ryzom/client/src/seven_zip/Aes.cpp

@@ -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[        (unsigned)Sbox[gb0(r)]] ^
-      D[0x100 + Sbox[gb1(r)]] ^
+      D[0x100 + (unsigned)Sbox[gb1(r)]] ^
-      D[0x200 + Sbox[gb2(r)]] ^
+      D[0x200 + (unsigned)Sbox[gb2(r)]] ^
-      D[0x300 + Sbox[gb3(r)]];
+      D[0x300 + (unsigned)Sbox[gb3(r)]];
   }
 }
 

code/ryzom/client/src/seven_zip/CpuArch.h

@@ -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

code/ryzom/client/src/seven_zip/Lzma86Dec.cpp

@@ -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;

code/ryzom/client/src/seven_zip/Lzma86Enc.cpp

@@ -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;

code/ryzom/client/src/seven_zip/LzmaDec.cpp

@@ -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

code/ryzom/client/src/seven_zip/LzmaEnc.cpp

@@ -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; \
+#define BSR2_RET(pos, res) { UInt32 zz = (pos < (1 << (kNumLogBits + 6))) ? 6 : 6 + kNumLogBits - 1; \
-  res = p->g_FastPos[pos >> i] + (i * 2); }
+  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 lenEnd, cur;
-  UInt32 matchPrice, repMatchPrice, normalMatchPrice;
   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++)

code/ryzom/client/src/seven_zip/Ppmd7.cpp

@@ -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) +
+        2 * (unsigned)(p->MinContext->SummFreq < 11 * p->MinContext->NumStats) +
-        4 * (numMasked > nonMasked) +
+        4 * (unsigned)(numMasked > nonMasked) +
         p->HiBitsFlag;
     {
       unsigned r = (see->Summ >> see->Shift);