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Removed unused CRC code.

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UnknownShadow200 2014-12-23 11:46:49 +11:00
parent 423d365267
commit 46b93ff004
1 changed files with 0 additions and 29 deletions
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29
Utils.cs
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@ -236,35 +236,6 @@ namespace ClassicalSharp {
return Lerp( leftAngle, rightAngle, t );
}
static uint[] crcTable;
static void MakeCrcTable() {
crcTable = new uint[256];
for( int n = 0; n < crcTable.Length; n++ ) {
uint c = (uint)n;
for( int k = 0; k < 8; k++ ) {
if( ( c & 0x01 ) != 0 ) {
c = 0xEDB88320 ^ ( c >> 1 );
} else {
c = c >> 1;
}
}
crcTable[n] = c;
}
}
static uint UpdateCrc( uint crc, byte[] buffer ) {
if( crcTable == null ) MakeCrcTable();
for( int i = 0; i < buffer.Length; i++ ) {
crc = crcTable[( crc ^ buffer[i] ) & 0xFF] ^ ( crc >> 8 );
}
return crc;
}
public static uint Crc( byte[] buffer ) {
return UpdateCrc( 0xFFFFFFFF, buffer ) ^ 0xFFFFFFFF;
}
public static SkinType GetSkinType( Bitmap bmp ) {
if( bmp.Width == 64 && bmp.Height == 32 ) {
return SkinType.Type64x32;