/// <summary>
///
/// </summary>
/// <param name="buffer"></param>
/// <param name="offset"></param>
/// <param name="size"></param>
public SpeedDescriptor(IntPtr buffer, int offset, int size)
: base(buffer, size)
{
byte b = Get8(offset);
if (((b & 0x03) >> 3 == 0))
{
WRC = Device.RotationalControl.CLVandNonPureCav;
}
else if (((b & 0x03) >> 3) == 1)
{
WRC = Device.RotationalControl.PureCav;
}
if ((b & 0x02) == 0)
{
Exact = false;
}
else
{
Exact = true;
}
if ((b & 0x01) == 0)
{
MRW = false;
}
else
{
MRW = true;
}
EndLBA = Get32(offset + 4);
ReadSpeed = Get32Int(offset + 8);
WriteSpeed = Get32Int(offset + 12);
}
/// <summary>
///
/// </summary>
/// <param name="buffer"></param>
/// <param name="offset"></param>
/// <param name="size"></param>
public SpeedDescriptor(IntPtr buffer, int offset, int size)
: base(buffer, size)
{
byte b = Get8(offset);
if (((b & 0x03) >> 3 == 0))
WRC = Device.RotationalControl.CLVandNonPureCav ;
else if (((b & 0x03) >> 3) == 1)
WRC = Device.RotationalControl.PureCav ;
if ((b & 0x02) == 0)
Exact = false ;
else
Exact = true ;
if ((b & 0x01) == 0)
MRW = false ;
else
MRW = true ;
EndLBA = Get32(offset + 4);
ReadSpeed = Get32Int(offset + 8);
WriteSpeed = Get32Int(offset + 12);
}