X-Git-Url: https://git.carlh.net/gitweb/?a=blobdiff_plain;ds=sidebyside;f=src%2Flib%2Ffilter_graph.h;h=7e4e8422b07d36236b2185c588f2a23311eab18e;hb=f20cd70a9afc28f785ef4a50c875ccf6c3729462;hp=5c0c83d165d56eb68fe87ae329f7c8ff90476c73;hpb=05c37b9bb09f7bfa4c2ec8ea6b3fa4a83d0fec20;p=dcpomatic.git

diff --git a/src/lib/filter_graph.h b/src/lib/filter_graph.h
index 5c0c83d16..7e4e8422b 100644
--- a/src/lib/filter_graph.h
+++ b/src/lib/filter_graph.h
@@ -17,28 +17,36 @@
 
 */
 
+/** @file src/lib/filter_graph.h
+ *  @brief A graph of FFmpeg filters.
+ */
+
 #ifndef DVDOMATIC_FILTER_GRAPH_H
 #define DVDOMATIC_FILTER_GRAPH_H
 
 #include "util.h"
+#include "ffmpeg_compatibility.h"
 
 class Image;
 class VideoFilter;
 class FFmpegDecoder;
 
+/** @class FilterGraph
+ *  @brief A graph of FFmpeg filters.
+ */
 class FilterGraph
 {
 public:
-	FilterGraph (boost::shared_ptr<Film> film, FFmpegDecoder* decoder, bool crop, Size s, AVPixelFormat p);
+	FilterGraph (boost::shared_ptr<Film> film, FFmpegDecoder* decoder, libdcp::Size s, AVPixelFormat p);
 
-	bool can_process (Size s, AVPixelFormat p) const;
+	bool can_process (libdcp::Size s, AVPixelFormat p) const;
 	std::list<boost::shared_ptr<Image> > process (AVFrame const * frame);
 
 private:
 	AVFilterContext* _buffer_src_context;
 	AVFilterContext* _buffer_sink_context;
-	Size _size;
-	AVPixelFormat _pixel_format;
+	libdcp::Size _size; ///< size of the images that this chain can process
+	AVPixelFormat _pixel_format; ///< pixel format of the images that this chain can process
 };
 
 #endif