X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=src%2Flib%2Fplaylist.cc;h=4175de4c9ce89d4f4baf8b403e92dac1ffcb05d0;hb=ad49361b303d1ceff7048fa0e89ba609ca9ce376;hp=c54b24c1c947e3bc78c134c74fc36f0e30468ee5;hpb=c3c16fef82ca70542e586d83418fb01c021dbe0e;p=dcpomatic.git

diff --git a/src/lib/playlist.cc b/src/lib/playlist.cc
index c54b24c1c..4175de4c9 100644
--- a/src/lib/playlist.cc
+++ b/src/lib/playlist.cc
@@ -26,8 +26,7 @@
 #include "video_content.h"
 #include "ffmpeg_decoder.h"
 #include "ffmpeg_content.h"
-#include "still_image_decoder.h"
-#include "still_image_content.h"
+#include "image_decoder.h"
 #include "content_factory.h"
 #include "job.h"
 #include "config.h"
@@ -82,7 +81,7 @@ Playlist::maybe_sequence_video ()
 	_sequencing_video = true;
 	
 	ContentList cl = _content;
-	Time next = 0;
+	DCPTime next = 0;
 	for (ContentList::iterator i = _content.begin(); i != _content.end(); ++i) {
 		if (!dynamic_pointer_cast<VideoContent> (*i)) {
 			continue;
@@ -114,11 +113,11 @@ Playlist::video_identifier () const
 
 /** @param node <Playlist> node */
 void
-Playlist::set_from_xml (shared_ptr<const Film> film, shared_ptr<const cxml::Node> node)
+Playlist::set_from_xml (shared_ptr<const Film> film, shared_ptr<const cxml::Node> node, int version)
 {
-	list<shared_ptr<cxml::Node> > c = node->node_children ("Content");
-	for (list<shared_ptr<cxml::Node> >::iterator i = c.begin(); i != c.end(); ++i) {
-		_content.push_back (content_factory (film, *i));
+	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));
 	}
 
 	sort (_content.begin(), _content.end(), ContentSorter ());
@@ -255,10 +254,10 @@ Playlist::best_dcp_frame_rate () const
 	return best->dcp;
 }
 
-Time
+DCPTime
 Playlist::length () const
 {
-	Time len = 0;
+	DCPTime len = 0;
 	for (ContentList::const_iterator i = _content.begin(); i != _content.end(); ++i) {
 		len = max (len, (*i)->end() + 1);
 	}
@@ -280,10 +279,10 @@ Playlist::reconnect ()
 	}
 }
 
-Time
+DCPTime
 Playlist::video_end () const
 {
-	Time end = 0;
+	DCPTime end = 0;
 	for (ContentList::const_iterator i = _content.begin(); i != _content.end(); ++i) {
 		if (dynamic_pointer_cast<const VideoContent> (*i)) {
 			end = max (end, (*i)->end ());
@@ -293,6 +292,23 @@ Playlist::video_end () const
 	return end;
 }
 
+FrameRateChange
+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;
+		}
+
+		if (vc->position() >= t && t < vc->end()) {
+			return FrameRateChange (vc->video_frame_rate(), dcp_video_frame_rate);
+		}
+	}
+
+	return FrameRateChange (dcp_video_frame_rate, dcp_video_frame_rate);
+}
+
 void
 Playlist::set_sequence_video (bool s)
 {
@@ -315,7 +331,7 @@ Playlist::content () const
 void
 Playlist::repeat (ContentList c, int n)
 {
-	pair<Time, Time> range (TIME_MAX, 0);
+	pair<DCPTime, DCPTime> range (TIME_MAX, 0);
 	for (ContentList::iterator i = c.begin(); i != c.end(); ++i) {
 		range.first = min (range.first, (*i)->position ());
 		range.second = max (range.second, (*i)->position ());
@@ -323,7 +339,7 @@ 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 ();
@@ -356,7 +372,7 @@ Playlist::move_earlier (shared_ptr<Content> c)
 		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 ());
@@ -383,22 +399,10 @@ 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 ());
 	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;
-}