-/** Construct a FilterGraph for the settings in a piece of content.
- * @param content Content.
- * @param s Size of the images to process.
- * @param p Pixel format of the images to process.
- */
-FilterGraph::FilterGraph ()
- : _copy (false)
- , _buffer_src_context (0)
- , _buffer_sink_context (0)
- , _frame (0)
-{
-
-}