protected Color SelectItemColor(TItem item)
{
var hashBytes = ImmutableBufferPool.GetBytes(item.GetHashCode());
var id = BitConverter.ToInt32(hashBytes.Array, hashBytes.Offset);
int hue = (id & 0xFFFF) % (HSV.HueMax);
int value = ((id & (0xFFFF << 16)) % (HSV.ValueMax * 70 / 100)) + (HSV.ValueMax * 25 / 100);
return(HSV.ColorFromHSV(
(UInt16)hue, HSV.SaturationMax, (UInt16)value
));
}
static unsafe void SerializeAddresses(ref SerializationContext context, ref UInt32[] input)
{
var stream = context.Stream;
var buffer = new byte[input.Length * 4];
var lengthBytes = ImmutableBufferPool.GetBytes(input.Length);
stream.Write(lengthBytes.Array, lengthBytes.Offset, lengthBytes.Count);
fixed(byte *pBuffer = buffer)
fixed(UInt32 * pInput = input)
Native.memmove(pBuffer, (byte *)pInput, new UIntPtr((uint)buffer.Length));
stream.Write(buffer, 0, buffer.Length);
}
public override int GetHashCode()
{
var tbid = ImmutableBufferPool.GetBytes(TracebackID);
return(BitConverter.ToInt32(tbid.Array, tbid.Offset));
}
