No-op: remove all trailing whitespace.

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

diff --git a/src/lib/dcp_content.cc b/src/lib/dcp_content.cc
index a5b5f37e13f967a9c4845d707000f19049c140cb..880a543e7430dc9b7123f9bce275f2bc246ee8df 100644 (file)
--- a/src/lib/dcp_content.cc
+++ b/src/lib/dcp_content.cc
@@ -17,46 +17,48 @@
 
 */
 
-#include <dcp/dcp.h>
-#include <dcp/exceptions.h>
 #include "dcp_content.h"
 #include "dcp_examiner.h"
 #include "job.h"
 #include "film.h"
 #include "config.h"
 #include "compose.hpp"
+#include <dcp/dcp.h>
+#include <dcp/exceptions.h>
+#include <iterator>
 
 #include "i18n.h"
 
 using std::string;
 using std::cout;
+using std::distance;
 using boost::shared_ptr;
 using boost::optional;
 
 int const DCPContentProperty::CAN_BE_PLAYED = 600;
 
-DCPContent::DCPContent (shared_ptr<const Film> f, boost::filesystem::path p)
-       : Content (f)
-       , VideoContent (f)
-       , SingleStreamAudioContent (f)
-       , SubtitleContent (f)
+DCPContent::DCPContent (shared_ptr<const Film> film, boost::filesystem::path p)
+       : Content (film)
+       , VideoContent (film)
+       , SingleStreamAudioContent (film)
+       , SubtitleContent (film)
        , _has_subtitles (false)
        , _encrypted (false)
-       , _directory (p)
        , _kdm_valid (false)
 {
        read_directory (p);
+       /* Default to no colour conversion for DCPs */
+       unset_colour_conversion (false);
 }
 
-DCPContent::DCPContent (shared_ptr<const Film> f, cxml::ConstNodePtr node, int version)
-       : Content (f, node)
-       , VideoContent (f, node, version)
-       , SingleStreamAudioContent (f, node, version)
-       , SubtitleContent (f, node, version)
+DCPContent::DCPContent (shared_ptr<const Film> film, cxml::ConstNodePtr node, int version)
+       : Content (film, node)
+       , VideoContent (film, node, version)
+       , SingleStreamAudioContent (film, node, version)
+       , SubtitleContent (film, node, version)
 {
        _name = node->string_child ("Name");
        _has_subtitles = node->bool_child ("HasSubtitles");
-       _directory = node->string_child ("Directory");
        _encrypted = node->bool_child ("Encrypted");
        if (node->optional_node_child ("KDM")) {
                _kdm = dcp::EncryptedKDM (node->string_child ("KDM"));
@@ -80,19 +82,21 @@ void
 DCPContent::examine (shared_ptr<Job> job)
 {
        bool const could_be_played = can_be_played ();
-               
+
        job->set_progress_unknown ();
        Content::examine (job);
-       
+
        shared_ptr<DCPExaminer> examiner (new DCPExaminer (shared_from_this ()));
        take_from_video_examiner (examiner);
        take_from_audio_examiner (examiner);
 
-       boost::mutex::scoped_lock lm (_mutex);
-       _name = examiner->name ();
-       _has_subtitles = examiner->has_subtitles ();
-       _encrypted = examiner->encrypted ();
-       _kdm_valid = examiner->kdm_valid ();
+       {
+               boost::mutex::scoped_lock lm (_mutex);
+               _name = examiner->name ();
+               _has_subtitles = examiner->has_subtitles ();
+               _encrypted = examiner->encrypted ();
+               _kdm_valid = examiner->kdm_valid ();
+       }
 
        if (could_be_played != can_be_played ()) {
                signal_changed (DCPContentProperty::CAN_BE_PLAYED);
@@ -128,7 +132,6 @@ DCPContent::as_xml (xmlpp::Node* node) const
        node->add_child("Name")->add_child_text (_name);
        node->add_child("HasSubtitles")->add_child_text (_has_subtitles ? "1" : "0");
        node->add_child("Encrypted")->add_child_text (_encrypted ? "1" : "0");
-       node->add_child("Directory")->add_child_text (_directory.string ());
        if (_kdm) {
                node->add_child("KDM")->add_child_text (_kdm->as_xml ());
        }
@@ -139,8 +142,9 @@ DCPTime
 DCPContent::full_length () const
 {
        shared_ptr<const Film> film = _film.lock ();
-       assert (film);
-       return DCPTime (video_length (), FrameRateChange (video_frame_rate (), film->video_frame_rate ()));
+       DCPOMATIC_ASSERT (film);
+       FrameRateChange const frc (video_frame_rate (), film->video_frame_rate ());
+       return DCPTime::from_frames (rint (video_length () * frc.factor ()), film->video_frame_rate ());
 }
 
 string
@@ -158,5 +162,22 @@ DCPContent::add_kdm (dcp::EncryptedKDM k)
 bool
 DCPContent::can_be_played () const
 {
+       boost::mutex::scoped_lock lm (_mutex);
        return !_encrypted || _kdm_valid;
 }
+
+boost::filesystem::path
+DCPContent::directory () const
+{
+       optional<size_t> smallest;
+       boost::filesystem::path dir;
+       for (size_t i = 0; i < number_of_paths(); ++i) {
+               boost::filesystem::path const p = path (i).parent_path ();
+               size_t const d = distance (p.begin(), p.end());
+               if (!smallest || d < smallest.get ()) {
+                       dir = p;
+               }
+       }
+
+       return dir;
+}