public ChunkInd(ref ChunkPtr8 c)
{
Code = (DnaID)c.Code;
Length = c.Length;
OldPtr = c.UniqueInt1 + c.UniqueInt2 << 32;
DnaNR = c.DnaNR;
NR = c.NR;
}
public ChunkInd(ref ChunkPtr8 c)
{
Code = (DnaID)c.Code;
Length = c.Length;
OldPtr = c.UniqueInt1 + ((long)c.UniqueInt2 << 32);
DnaNR = c.DnaNR;
NR = c.NR;
}
// buffer offset util
protected int GetNextBlock(out ChunkInd dataChunk, BinaryReader reader, FileFlags flags)
{
bool swap = false;
bool varies = false;
if ((flags & FileFlags.EndianSwap) == FileFlags.EndianSwap)
{
swap = true;
}
if ((flags & FileFlags.BitsVaries) == FileFlags.BitsVaries)
{
varies = true;
}
if (swap)
{
throw new NotImplementedException();
}
dataChunk = new ChunkInd();
if (IntPtr.Size == 8)
{
if (varies)
{
ChunkPtr4 c = new ChunkPtr4(reader);
dataChunk = new ChunkInd(ref c);
}
else
{
ChunkPtr8 c = new ChunkPtr8(reader);
dataChunk = new ChunkInd(ref c);
}
}
else
{
if (varies)
{
throw new NotImplementedException();
}
else
{
ChunkPtr4 c = new ChunkPtr4(reader);
dataChunk = new ChunkInd(ref c);
}
}
if (dataChunk.Length < 0)
{
return(-1);
}
return(dataChunk.Length + ChunkUtils.GetOffset(flags));
}
// buffer offset util
protected int GetNextBlock(out ChunkInd dataChunk, BinaryReader reader, FileFlags flags)
{
bool swap = false;
bool varies = false;
if ((flags & FileFlags.EndianSwap) == FileFlags.EndianSwap)
swap = true;
if ((flags & FileFlags.BitsVaries) == FileFlags.BitsVaries)
varies = true;
if (swap)
{
throw new NotImplementedException();
}
dataChunk = new ChunkInd();
if (IntPtr.Size == 8)
{
if (varies)
{
ChunkPtr4 c = new ChunkPtr4(reader);
dataChunk = new ChunkInd(ref c);
}
else
{
ChunkPtr8 c = new ChunkPtr8(reader);
dataChunk = new ChunkInd(ref c);
}
}
else
{
if (varies)
{
throw new NotImplementedException();
}
else
{
ChunkPtr4 c = new ChunkPtr4(reader);
dataChunk = new ChunkInd(ref c);
}
}
if (dataChunk.Length < 0)
return -1;
return dataChunk.Length + ChunkUtils.GetOffset(flags);
}