Merge master.

[dcpomatic.git] / src / lib / image_content.cc

diff --git a/src/lib/image_content.cc b/src/lib/image_content.cc
index 3b87fcf008c4372114e77009e424dbdd30dd5cf6..84b0b75c9732a4cd47dc30e1698ee1a82335c675 100644 (file)
--- a/src/lib/image_content.cc
+++ b/src/lib/image_content.cc
@@ -20,16 +20,17 @@
 #include <libcxml/cxml.h>
 #include "image_content.h"
 #include "image_examiner.h"
-#include "config.h"
 #include "compose.hpp"
 #include "film.h"
 #include "job.h"
+#include "frame_rate_change.h"
+#include "exceptions.h"
+#include "safe_stringstream.h"
 
 #include "i18n.h"
 
 using std::string;
 using std::cout;
-using std::stringstream;
 using boost::shared_ptr;
 
 ImageContent::ImageContent (shared_ptr<const Film> f, boost::filesystem::path p)
@@ -54,7 +55,7 @@ ImageContent::ImageContent (shared_ptr<const Film> f, boost::filesystem::path p)
 }
 
 
-ImageContent::ImageContent (shared_ptr<const Film> f, shared_ptr<const cxml::Node> node, int version)
+ImageContent::ImageContent (shared_ptr<const Film> f, cxml::ConstNodePtr node, int version)
        : Content (f, node)
        , VideoContent (f, node, version)
 {
@@ -108,13 +109,11 @@ ImageContent::examine (shared_ptr<Job> job)
        assert (film);
        
        shared_ptr<ImageExaminer> examiner (new ImageExaminer (film, shared_from_this(), job));
-
        take_from_video_examiner (examiner);
-       set_video_length (examiner->video_length ());
 }
 
 void
-ImageContent::set_video_length (VideoContent::Frame len)
+ImageContent::set_video_length (ContentTime len)
 {
        {
                boost::mutex::scoped_lock lm (_mutex);
@@ -124,22 +123,20 @@ ImageContent::set_video_length (VideoContent::Frame len)
        signal_changed (ContentProperty::LENGTH);
 }
 
-Time
+DCPTime
 ImageContent::full_length () const
 {
        shared_ptr<const Film> film = _film.lock ();
        assert (film);
-       
-       FrameRateConversion frc (video_frame_rate(), film->video_frame_rate ());
-       return video_length_after_3d_combine() * frc.factor() * TIME_HZ / video_frame_rate();
+       return DCPTime (video_length_after_3d_combine(), FrameRateChange (video_frame_rate(), film->video_frame_rate()));
 }
 
 string
 ImageContent::identifier () const
 {
-       stringstream s;
+       SafeStringStream s;
        s << VideoContent::identifier ();
-       s << "_" << video_length();
+       s << "_" << video_length().get();
        return s.str ();
 }