Merge master.

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

diff --git a/src/lib/video_content.h b/src/lib/video_content.h
index ea4676cecbe1607fe4a86e47a71c278e763e86b2..6b91997c9f4076c91ffdd9d536ee21106bc0e9d0 100644 (file)
--- a/src/lib/video_content.h
+++ b/src/lib/video_content.h
@@ -1,5 +1,5 @@
 /*
-    Copyright (C) 2013 Carl Hetherington <cth@carlh.net>
+    Copyright (C) 2013-2014 Carl Hetherington <cth@carlh.net>
 
     This program is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
@@ -45,7 +45,7 @@ public:
        VideoContentScale (bool);
        VideoContentScale (boost::shared_ptr<cxml::Node>);
 
-       libdcp::Size size (boost::shared_ptr<const VideoContent>, libdcp::Size, libdcp::Size) const;
+       dcp::Size size (boost::shared_ptr<const VideoContent>, dcp::Size, dcp::Size) const;
        std::string id () const;
        std::string name () const;
        void as_xml (xmlpp::Node *) const;
@@ -81,7 +81,7 @@ public:
        typedef int Frame;
 
        VideoContent (boost::shared_ptr<const Film>);
-       VideoContent (boost::shared_ptr<const Film>, Time, VideoContent::Frame);
+       VideoContent (boost::shared_ptr<const Film>, DCPTime, ContentTime);
        VideoContent (boost::shared_ptr<const Film>, boost::filesystem::path);
        VideoContent (boost::shared_ptr<const Film>, boost::shared_ptr<const cxml::Node>, int);
        VideoContent (boost::shared_ptr<const Film>, std::vector<boost::shared_ptr<Content> >);
@@ -91,12 +91,21 @@ public:
        virtual std::string information () const;
        virtual std::string identifier () const;
 
-       VideoContent::Frame video_length () const {
+       ContentTime video_length () const {
                boost::mutex::scoped_lock lm (_mutex);
                return _video_length;
        }
 
-       libdcp::Size video_size () const {
+       ContentTime video_length_after_3d_combine () const {
+               boost::mutex::scoped_lock lm (_mutex);
+               if (_video_frame_type == VIDEO_FRAME_TYPE_3D_ALTERNATE) {
+                       return ContentTime (_video_length.get() / 2);
+               }
+               
+               return _video_length;
+       }
+
+       dcp::Size video_size () const {
                boost::mutex::scoped_lock lm (_mutex);
                return _video_size;
        }
@@ -157,15 +166,15 @@ public:
                return _colour_conversion;
        }
 
-       libdcp::Size video_size_after_3d_split () const;
-       libdcp::Size video_size_after_crop () const;
+       dcp::Size video_size_after_3d_split () const;
+       dcp::Size video_size_after_crop () const;
 
-       VideoContent::Frame time_to_content_video_frames (Time) const;
+       ContentTime dcp_time_to_content_time (DCPTime) const;
 
 protected:
        void take_from_video_examiner (boost::shared_ptr<VideoExaminer>);
 
-       VideoContent::Frame _video_length;
+       ContentTime _video_length;
        float _video_frame_rate;
 
 private:
@@ -176,7 +185,7 @@ private:
 
        void setup_default_colour_conversion ();
        
-       libdcp::Size _video_size;
+       dcp::Size _video_size;
        VideoFrameType _video_frame_type;
        Crop _crop;
        VideoContentScale _scale;