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-rw-r--r--util/cbfstool/tools/lzma/C/Common/CRC.cpp122
1 files changed, 61 insertions, 61 deletions
diff --git a/util/cbfstool/tools/lzma/C/Common/CRC.cpp b/util/cbfstool/tools/lzma/C/Common/CRC.cpp
index 92bc009c2f..35e1a18751 100644
--- a/util/cbfstool/tools/lzma/C/Common/CRC.cpp
+++ b/util/cbfstool/tools/lzma/C/Common/CRC.cpp
@@ -1,61 +1,61 @@
-// Common/CRC.cpp
-
-#include "StdAfx.h"
-
-#include "CRC.h"
-
-static const UInt32 kCRCPoly = 0xEDB88320;
-
-UInt32 CCRC::Table[256];
-
-void CCRC::InitTable()
-{
- for (UInt32 i = 0; i < 256; i++)
- {
- UInt32 r = i;
- for (int j = 0; j < 8; j++)
- if (r & 1)
- r = (r >> 1) ^ kCRCPoly;
- else
- r >>= 1;
- CCRC::Table[i] = r;
- }
-}
-
-class CCRCTableInit
-{
-public:
- CCRCTableInit() { CCRC::InitTable(); }
-} g_CRCTableInit;
-
-void CCRC::UpdateByte(Byte b)
-{
- _value = Table[((Byte)(_value)) ^ b] ^ (_value >> 8);
-}
-
-void CCRC::UpdateUInt16(UInt16 v)
-{
- UpdateByte(Byte(v));
- UpdateByte(Byte(v >> 8));
-}
-
-void CCRC::UpdateUInt32(UInt32 v)
-{
- for (int i = 0; i < 4; i++)
- UpdateByte((Byte)(v >> (8 * i)));
-}
-
-void CCRC::UpdateUInt64(UInt64 v)
-{
- for (int i = 0; i < 8; i++)
- UpdateByte((Byte)(v >> (8 * i)));
-}
-
-void CCRC::Update(const void *data, size_t size)
-{
- UInt32 v = _value;
- const Byte *p = (const Byte *)data;
- for (; size > 0 ; size--, p++)
- v = Table[((Byte)(v)) ^ *p] ^ (v >> 8);
- _value = v;
-}
+// Common/CRC.cpp
+
+#include "StdAfx.h"
+
+#include "CRC.h"
+
+static const UInt32 kCRCPoly = 0xEDB88320;
+
+UInt32 CCRC::Table[256];
+
+void CCRC::InitTable()
+{
+ for (UInt32 i = 0; i < 256; i++)
+ {
+ UInt32 r = i;
+ for (int j = 0; j < 8; j++)
+ if (r & 1)
+ r = (r >> 1) ^ kCRCPoly;
+ else
+ r >>= 1;
+ CCRC::Table[i] = r;
+ }
+}
+
+class CCRCTableInit
+{
+public:
+ CCRCTableInit() { CCRC::InitTable(); }
+} g_CRCTableInit;
+
+void CCRC::UpdateByte(Byte b)
+{
+ _value = Table[((Byte)(_value)) ^ b] ^ (_value >> 8);
+}
+
+void CCRC::UpdateUInt16(UInt16 v)
+{
+ UpdateByte(Byte(v));
+ UpdateByte(Byte(v >> 8));
+}
+
+void CCRC::UpdateUInt32(UInt32 v)
+{
+ for (int i = 0; i < 4; i++)
+ UpdateByte((Byte)(v >> (8 * i)));
+}
+
+void CCRC::UpdateUInt64(UInt64 v)
+{
+ for (int i = 0; i < 8; i++)
+ UpdateByte((Byte)(v >> (8 * i)));
+}
+
+void CCRC::Update(const void *data, size_t size)
+{
+ UInt32 v = _value;
+ const Byte *p = (const Byte *)data;
+ for (; size > 0 ; size--, p++)
+ v = Table[((Byte)(v)) ^ *p] ^ (v >> 8);
+ _value = v;
+}