Port filter graphs to new FFmpeg API.

[dcpomatic.git] / src / lib / filter_graph.h

diff --git a/src/lib/filter_graph.h b/src/lib/filter_graph.h
index 00b89d494b5703a563125999fdb54dde6142f3fa..eccfe4954ea1442e421f863f5a5462638c3c1325 100644 (file)
--- a/src/lib/filter_graph.h
+++ b/src/lib/filter_graph.h
@@ -1,19 +1,20 @@
 /*
     Copyright (C) 2012-2015 Carl Hetherington <cth@carlh.net>
 
-    This program is free software; you can redistribute it and/or modify
+    This file is part of DCP-o-matic.
+
+    DCP-o-matic is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
     the Free Software Foundation; either version 2 of the License, or
     (at your option) any later version.
 
-    This program is distributed in the hope that it will be useful,
+    DCP-o-matic is distributed in the hope that it will be useful,
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
 
     You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+    along with DCP-o-matic.  If not, see <http://www.gnu.org/licenses/>.
 
 */
 
@@ -37,19 +38,22 @@ class Filter;
 /** @class FilterGraph
  *  @brief A graph of FFmpeg filters.
  */
-class FilterGraph : public boost::noncopyable
+class FilterGraph
 {
 public:
        FilterGraph ();
        virtual ~FilterGraph ();
 
+       FilterGraph (FilterGraph const&) = delete;
+       FilterGraph& operator== (FilterGraph const&) = delete;
+
        void setup (std::vector<Filter const *>);
        AVFilterContext* get (std::string name);
 
 protected:
        virtual std::string src_parameters () const = 0;
        virtual std::string src_name () const = 0;
-       virtual void* sink_parameters () const = 0;
+       virtual void set_parameters (AVFilterContext* context) const = 0;
        virtual std::string sink_name () const = 0;
 
        AVFilterGraph* _graph;