public StreamRange(StreamRef stream, ViewCache.CacheEntry cacheEntry, long offset, uint size)
{
Stream = stream;
CacheEntry = cacheEntry;
View = null;
Offset = offset;
Size = size;
Buffer = cacheEntry.Buffer;
IsDisposed = false;
unchecked {
Pointer = cacheEntry.Pointer + cacheEntry.PointerOffset;
Pointer += (offset - cacheEntry.Offset);
}
}
public StreamRange(StreamRef stream, MemoryMappedViewAccessor view, long offset, uint size, long actualOffset, long actualSize)
{
Stream = stream;
View = view;
CacheEntry = default(ViewCache.CacheEntry);
Offset = offset;
Size = size;
Buffer = view.GetSafeBuffer();
Pointer = null;
Buffer.AcquirePointer(ref Pointer);
IsDisposed = false;
unchecked {
Pointer += view.GetPointerOffset();
Pointer += (offset - actualOffset);
}
}
public StreamRange(StreamRef stream, ViewCache.CacheEntry cacheEntry, long offset, uint size)
{
Stream = stream;
CacheEntry = cacheEntry;
View = null;
Offset = offset;
Size = size;
Buffer = cacheEntry.Buffer;
IsDisposed = false;
unchecked {
Pointer = cacheEntry.Pointer + cacheEntry.PointerOffset;
Pointer += (offset - cacheEntry.Offset);
}
}
public StreamRange(StreamRef stream, MemoryMappedViewAccessor view, long offset, uint size, long actualOffset, long actualSize)
{
Stream = stream;
View = view;
CacheEntry = default(ViewCache.CacheEntry);
Offset = offset;
Size = size;
Buffer = view.GetSafeBuffer();
Pointer = null;
Buffer.AcquirePointer(ref Pointer);
IsDisposed = false;
unchecked {
Pointer += view.GetPointerOffset();
Pointer += (offset - actualOffset);
}
}
