/// <summary>
/// sets the provided buffer as pending. takes control of the supplied buffer
/// </summary>
public void SetPending(DisplaySurface newPending)
{
lock (this)
{
if (_pending != null)
{
_releasedSurfaces.Enqueue(_pending);
}
_pending = newPending;
_isPending = true;
}
}
/// <summary>
/// returns the current buffer, making the most recent pending buffer (if there is such) as the new current first.
/// </summary>
public DisplaySurface GetCurrent()
{
lock (this)
{
if (_isPending)
{
if (_current != null)
{
_releasedSurfaces.Enqueue(_current);
}
_current = _pending;
_pending = null;
_isPending = false;
}
}
return(_current);
}
public Texture2d Get(DisplaySurface ds)
{
using var bb = new BitmapBuffer(ds.PeekBitmap(), new BitmapLoadOptions());
return(Get(bb));
}
public void ReleaseSurface(DisplaySurface surface)
{
lock (this) _releasedSurfaces.Enqueue(surface);
}