src/lib/filter_graph.h

   1 #ifndef DVDOMATIC_FILTER_GRAPH_H
   2 #define DVDOMATIC_FILTER_GRAPH_H
   3
   4 #include "util.h"
   5
   6 class Decoder;
   7 class Image;
   8 class Film;
   9
  10 class FilterGraph
  11 {
  12 public:
  13         FilterGraph (boost::shared_ptr<Film> film, Decoder* decoder, bool crop, Size s, AVPixelFormat p);
  14
  15         bool can_process (Size s, AVPixelFormat p) const;
  16         std::list<boost::shared_ptr<Image> > process (AVFrame* frame);
  17
  18 private:
  19         AVFilterContext* _buffer_src_context;
  20         AVFilterContext* _buffer_sink_context;
  21         Size _size;
  22         AVPixelFormat _pixel_format;
  23 };
  24
  25 #endif