private int OnWrite(IntPtr buffer, int count)
{
if (writeBuffer.Length < count)
{
writeBuffer = new byte[count];
}
var oldPos = OriStream.Position;
OriStream.Write(writeBuffer, 0, count);
Marshal.Copy(buffer, writeBuffer, 0, count);
return((int)(OriStream.Position - oldPos));
}
private int OnRead(IntPtr buffer, int count)
{
if (this.readBuffer.Length < count)
{
this.readBuffer = new byte[count];
}
var readCount = OriStream.Read(readBuffer, 0, count);
#if DEBUG
if (count == 30380032)
{
}
if (count != readCount && OriStream.Length == 13878934528)
{
}
#endif
Marshal.Copy(readBuffer, 0, buffer, readCount);
return(readCount);
}