public DiscStream(Disc disc, EDiscStreamView view, int from_lba)
{
SectorSize = 2048;
Disc = disc;
NumSectors = disc.Session1.LeadoutLBA;
dsr = new DiscSectorReader(disc);
//following the provided view
switch (view)
{
case EDiscStreamView.DiscStreamView_Mode1_2048:
dsr.Policy.UserData2048Mode = DiscSectorReaderPolicy.EUserData2048Mode.AssumeMode1;
break;
case EDiscStreamView.DiscStreamView_Mode2_Form1_2048:
dsr.Policy.UserData2048Mode = DiscSectorReaderPolicy.EUserData2048Mode.AssumeMode2_Form1;
break;
default:
throw new NotSupportedException("Unsupported EDiscStreamView");
}
currPosition = from_lba * SectorSize;
cachedSector = -1;
cachedSectorBuffer = new byte[SectorSize];
}
public DiscStream(Disc disc, EDiscStreamView view, int from_lba)
{
if (view != EDiscStreamView.DiscStreamView_Mode1_2048)
throw new NotSupportedException("disc streams of not mode 1 are currently unsupported");
SectorSize = 2048;
Disc = disc;
NumSectors = disc.Session1.LeadoutLBA;
dsr = new DiscSectorReader(disc);
//following the provided view
dsr.Policy.UserData2048Mode = DiscSectorReaderPolicy.EUserData2048Mode.AssumeMode1;
currPosition = from_lba * SectorSize;
cachedSector = -1;
cachedSectorBuffer = new byte[SectorSize];
}
