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Update to 7-Zip Version 21.02

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This commit is contained in:
Tino Reichardt
2021-05-13 16:39:14 +02:00
parent 3724ecfedc
commit 48fa49f76c
620 changed files with 35032 additions and 10925 deletions
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31
CPP/Common/CrcReg.cpp
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@@ -16,8 +16,10 @@ typedef UInt32 (MY_FAST_CALL *CRC_FUNC)(UInt32 v, const void *data, size_t size,
UInt32 MY_FAST_CALL CrcUpdateT1(UInt32 v, const void *data, size_t size, const UInt32 *table);
extern CRC_FUNC g_CrcUpdate;
extern CRC_FUNC g_CrcUpdateT8;
extern CRC_FUNC g_CrcUpdateT4;
extern CRC_FUNC g_CrcUpdateT8;
extern CRC_FUNC g_CrcUpdateT0_32;
extern CRC_FUNC g_CrcUpdateT0_64;
EXTERN_C_END
@@ -41,25 +43,20 @@ public:
bool CCrcHasher::SetFunctions(UInt32 tSize)
{
_updateFunc = g_CrcUpdate;
CRC_FUNC f = NULL;
if (tSize == 0) f = g_CrcUpdate;
else if (tSize == 1) f = CrcUpdateT1;
else if (tSize == 4) f = g_CrcUpdateT4;
else if (tSize == 8) f = g_CrcUpdateT8;
else if (tSize == 32) f = g_CrcUpdateT0_32;
else if (tSize == 64) f = g_CrcUpdateT0_64;
if (tSize == 1)
_updateFunc = CrcUpdateT1;
else if (tSize == 4)
if (!f)
{
if (g_CrcUpdateT4)
_updateFunc = g_CrcUpdateT4;
else
return false;
_updateFunc = g_CrcUpdate;
return false;
}
else if (tSize == 8)
{
if (g_CrcUpdateT8)
_updateFunc = g_CrcUpdateT8;
else
return false;
}
_updateFunc = f;
return true;
}