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Eliminated usage of default parameters.

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This commit is contained in:
buddytex
2013-09-04 21:07:03 -05:00
parent e45913f8f2
commit 49d13a2fe6
1 changed files with 10 additions and 2 deletions
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12
OpenRA.FileFormats/FileFormats/CRC32.cs
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@@ -96,7 +96,7 @@ namespace OpenRA.FileFormats
/// <returns> /// <returns>
/// The calculated checksum. /// The calculated checksum.
/// </returns> /// </returns>
public static uint Calculate(byte[] data, uint polynomal = 0xFFFFFFFF) public static uint Calculate(byte[] data, uint polynomal)
{ {
uint crc = polynomal; uint crc = polynomal;
for (int i = 0; i < data.Length; i++) for (int i = 0; i < data.Length; i++)
@@ -104,6 +104,10 @@ namespace OpenRA.FileFormats
crc ^= polynomal; crc ^= polynomal;
return crc; return crc;
} }
public static uint Calculate(byte[] data)
{
return Calculate(data, 0xFFFFFFFF);
}
/// <summary> /// <summary>
/// A fast (native) CRC32 implementation that can be used on a pinned byte array using /// A fast (native) CRC32 implementation that can be used on a pinned byte array using
@@ -113,7 +117,7 @@ namespace OpenRA.FileFormats
/// <param name="len"> The length of the data data.</param> /// <param name="len"> The length of the data data.</param>
/// <param name="polynomal">The polynomal to xor with.</param> /// <param name="polynomal">The polynomal to xor with.</param>
/// <returns>The calculated checksum.</returns> /// <returns>The calculated checksum.</returns>
public static unsafe uint Calculate(byte* data, uint len, uint polynomal = 0xFFFFFFFF) public static unsafe uint Calculate(byte* data, uint len, uint polynomal)
{ {
uint crc = polynomal; uint crc = polynomal;
for (int i = 0; i < len; i++) for (int i = 0; i < len; i++)
@@ -121,5 +125,9 @@ namespace OpenRA.FileFormats
crc ^= polynomal; crc ^= polynomal;
return crc; return crc;
} }
public static unsafe uint Calculate(byte* data, uint len)
{
return Calculate(data, len, 0xFFFFFFFF);
}
} }
} }