X-Git-Url: https://git.carlh.net/gitweb/?a=blobdiff_plain;f=src%2Flib%2Fplaylist.cc;h=1c65d1326b3d57e74e8b819553388c97bca94570;hb=74fe68e5895654e27a7cf8097917c1e95fa89519;hp=581235adca4c9d7ebfe163863c586d5fda06715c;hpb=ea910e250a0fb3b0ad3ce0cf32dd27b24c17cd1d;p=dcpomatic.git

diff --git a/src/lib/playlist.cc b/src/lib/playlist.cc
index 581235adc..1c65d1326 100644
--- a/src/lib/playlist.cc
+++ b/src/lib/playlist.cc
@@ -19,7 +19,6 @@
 
 #include <libcxml/cxml.h>
 #include <boost/shared_ptr.hpp>
-#include <boost/lexical_cast.hpp>
 #include "playlist.h"
 #include "sndfile_content.h"
 #include "sndfile_decoder.h"
@@ -31,6 +30,7 @@
 #include "job.h"
 #include "config.h"
 #include "util.h"
+#include "md5_digester.h"
 
 #include "i18n.h"
 
@@ -46,7 +46,6 @@ using boost::optional;
 using boost::shared_ptr;
 using boost::weak_ptr;
 using boost::dynamic_pointer_cast;
-using boost::lexical_cast;
 
 Playlist::Playlist ()
 	: _sequence_video (true)
@@ -64,7 +63,7 @@ Playlist::~Playlist ()
 void
 Playlist::content_changed (weak_ptr<Content> content, int property, bool frequent)
 {
-	if (property == ContentProperty::LENGTH) {
+	if (property == ContentProperty::LENGTH || property == VideoContentProperty::VIDEO_FRAME_TYPE) {
 		maybe_sequence_video ();
 	}
 	
@@ -81,14 +80,21 @@ Playlist::maybe_sequence_video ()
 	_sequencing_video = true;
 	
 	ContentList cl = _content;
-	Time next = 0;
+	DCPTime next_left;
+	DCPTime next_right;
 	for (ContentList::iterator i = _content.begin(); i != _content.end(); ++i) {
-		if (!dynamic_pointer_cast<VideoContent> (*i)) {
+		shared_ptr<VideoContent> vc = dynamic_pointer_cast<VideoContent> (*i);
+		if (!vc) {
 			continue;
 		}
 		
-		(*i)->set_position (next);
-		next = (*i)->end() + 1;
+		if (vc->video_frame_type() == VIDEO_FRAME_TYPE_3D_RIGHT) {
+			vc->set_position (next_right);
+			next_right = vc->end() + DCPTime::delta ();
+		} else {
+			vc->set_position (next_left);
+			next_left = vc->end() + DCPTime::delta ();
+		}
 	}
 
 	/* This won't change order, so it does not need a sort */
@@ -108,16 +114,18 @@ Playlist::video_identifier () const
 		}
 	}
 
-	return md5_digest (t.c_str(), t.length());
+	MD5Digester digester;
+	digester.add (t.c_str(), t.length());
+	return digester.get ();
 }
 
 /** @param node <Playlist> node */
 void
-Playlist::set_from_xml (shared_ptr<const Film> film, shared_ptr<const cxml::Node> node, int version)
+Playlist::set_from_xml (shared_ptr<const Film> film, cxml::ConstNodePtr node, int version, list<string>& notes)
 {
 	list<cxml::NodePtr> c = node->node_children ("Content");
 	for (list<cxml::NodePtr>::iterator i = c.begin(); i != c.end(); ++i) {
-		_content.push_back (content_factory (film, *i, version));
+		_content.push_back (content_factory (film, *i, version, notes));
 	}
 
 	sort (_content.begin(), _content.end(), ContentSorter ());
@@ -178,19 +186,6 @@ Playlist::remove (ContentList c)
 	Changed ();
 }
 
-bool
-Playlist::has_subtitles () const
-{
-	for (ContentList::const_iterator i = _content.begin(); i != _content.end(); ++i) {
-		shared_ptr<const FFmpegContent> fc = dynamic_pointer_cast<FFmpegContent> (*i);
-		if (fc && !fc->subtitle_streams().empty()) {
-			return true;
-		}
-	}
-
-	return false;
-}
-
 class FrameRateCandidate
 {
 public:
@@ -254,12 +249,12 @@ Playlist::best_dcp_frame_rate () const
 	return best->dcp;
 }
 
-Time
+DCPTime
 Playlist::length () const
 {
-	Time len = 0;
+	DCPTime len;
 	for (ContentList::const_iterator i = _content.begin(); i != _content.end(); ++i) {
-		len = max (len, (*i)->end() + 1);
+		len = max (len, (*i)->end() + DCPTime::delta ());
 	}
 
 	return len;
@@ -279,10 +274,10 @@ Playlist::reconnect ()
 	}
 }
 
-Time
+DCPTime
 Playlist::video_end () const
 {
-	Time end = 0;
+	DCPTime end;
 	for (ContentList::const_iterator i = _content.begin(); i != _content.end(); ++i) {
 		if (dynamic_pointer_cast<const VideoContent> (*i)) {
 			end = max (end, (*i)->end ());
@@ -293,12 +288,12 @@ Playlist::video_end () const
 }
 
 FrameRateChange
-Playlist::active_frame_rate_change (Time t, int dcp_video_frame_rate) const
+Playlist::active_frame_rate_change (DCPTime t, int dcp_video_frame_rate) const
 {
 	for (ContentList::const_iterator i = _content.begin(); i != _content.end(); ++i) {
 		shared_ptr<const VideoContent> vc = dynamic_pointer_cast<const VideoContent> (*i);
 		if (!vc) {
-			break;
+			continue;
 		}
 
 		if (vc->position() >= t && t < vc->end()) {
@@ -331,7 +326,7 @@ Playlist::content () const
 void
 Playlist::repeat (ContentList c, int n)
 {
-	pair<Time, Time> range (TIME_MAX, 0);
+	pair<DCPTime, DCPTime> range (DCPTime::max (), DCPTime ());
 	for (ContentList::iterator i = c.begin(); i != c.end(); ++i) {
 		range.first = min (range.first, (*i)->position ());
 		range.second = max (range.second, (*i)->position ());
@@ -339,7 +334,7 @@ Playlist::repeat (ContentList c, int n)
 		range.second = max (range.second, (*i)->end ());
 	}
 
-	Time pos = range.second;
+	DCPTime pos = range.second;
 	for (int i = 0; i < n; ++i) {
 		for (ContentList::iterator i = c.begin(); i != c.end(); ++i) {
 			shared_ptr<Content> copy = (*i)->clone ();
@@ -371,13 +366,12 @@ Playlist::move_earlier (shared_ptr<Content> c)
 	if (previous == _content.end ()) {
 		return;
 	}
+
 	
-	Time const p = (*previous)->position ();
+	DCPTime const p = (*previous)->position ();
 	(*previous)->set_position (p + c->length_after_trim ());
 	c->set_position (p);
 	sort (_content.begin(), _content.end(), ContentSorter ());
-	
-	Changed ();
 }
 
 void
@@ -399,22 +393,8 @@ Playlist::move_later (shared_ptr<Content> c)
 		return;
 	}
 
-	Time const p = (*next)->position ();
+	DCPTime const p = (*next)->position ();
 	(*next)->set_position (c->position ());
-	c->set_position (p + c->length_after_trim ());
+	c->set_position (c->position() + c->length_after_trim ());
 	sort (_content.begin(), _content.end(), ContentSorter ());
-	
-	Changed ();
-}
-
-bool
-Playlist::content_paths_valid () const
-{
-	for (ContentList::const_iterator i = _content.begin(); i != _content.end(); ++i) {
-		if (!(*i)->path_valid ()) {
-			return false;
-		}
-	}
-
-	return true;
 }