public override void UnMap(uint mipmap)
{
// Copy data to internal image.
// Unlock the internal image.
internalImage.UnMap(mipmap);
internalMipmapLocked.Dispose();
Monitor.Exit(syncRoot);
}
public override void EndCPUAccess()
{
AssertNotDisposed();
AssertLocked();
mipmap.Dispose();
mipmap = null;
Monitor.Exit(syncRoot);
}