Conversion from big endian to little endian

Blitz3D Forums/Blitz3D Programming/Conversion from big endian to little endian

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Floyd
 #1
You must also adjust by 65536 to simulate a signed 16-bit value.
Open in online IDE
Print ConvertSignedShort( $0200 )
Print ConvertSignedShort( $0100 )
Print ConvertSignedShort( $0000 )
Print ConvertSignedShort( $FFFF )
Print ConvertSignedShort( $FEFF )

WaitKey


Function ConvertSignedShort( ss )  ; bottom two bytes of an Int.

	ss = ( ( ss And $ff00 ) Shr 8 ) Or ( ( ss And $ff ) Shl 8 )

	If ss < $8000
		Return ss
	Else
		Return ss - $10000
	End If
	
End Function