X-Git-Url: https://main.carlh.net/gitweb/?p=dcpomatic.git;a=blobdiff_plain;f=src%2Flib%2Fdcp_encoder.cc;h=50a8fd927264eecf385a0c208ab2171dc14ecaa3;hp=522f02947ff728c77a487087443e0e72f1c71918;hb=HEAD;hpb=d8ea1796f34ff894b148a0af78c0a547e0496ee1

diff --git a/src/lib/dcp_encoder.cc b/src/lib/dcp_encoder.cc
index 522f02947..a4bc133f8 100644
--- a/src/lib/dcp_encoder.cc
+++ b/src/lib/dcp_encoder.cc
@@ -1,5 +1,5 @@
 /*
-    Copyright (C) 2012-2017 Carl Hetherington <cth@carlh.net>
+    Copyright (C) 2012-2020 Carl Hetherington <cth@carlh.net>
 
     This file is part of DCP-o-matic.
 
@@ -35,10 +35,9 @@
 #include "writer.h"
 #include "compose.hpp"
 #include "referenced_reel_asset.h"
-#include "subtitle_content.h"
+#include "text_content.h"
 #include "player_video.h"
 #include <boost/signals2.hpp>
-#include <boost/foreach.hpp>
 #include <iostream>
 
 #include "i18n.h"
@@ -46,9 +45,17 @@
 using std::string;
 using std::cout;
 using std::list;
-using boost::shared_ptr;
-using boost::weak_ptr;
-using boost::dynamic_pointer_cast;
+using std::vector;
+using std::shared_ptr;
+using std::weak_ptr;
+using std::dynamic_pointer_cast;
+using std::make_shared;
+using boost::optional;
+#if BOOST_VERSION >= 106100
+using namespace boost::placeholders;
+#endif
+using namespace dcpomatic;
+
 
 /** Construct a DCP encoder.
  *  @param film Film that we are encoding.
@@ -56,82 +63,104 @@ using boost::dynamic_pointer_cast;
  */
 DCPEncoder::DCPEncoder (shared_ptr<const Film> film, weak_ptr<Job> job)
 	: Encoder (film, job)
-	, _writer (new Writer (film, job))
-	, _j2k_encoder (new J2KEncoder (film, _writer))
+	, _writer(film, job)
+	, _j2k_encoder(film, _writer)
 	, _finishing (false)
 	, _non_burnt_subtitles (false)
 {
-	BOOST_FOREACH (shared_ptr<const Content> c, _film->content ()) {
-		if (c->subtitle && c->subtitle->use() && !c->subtitle->burn()) {
-			_non_burnt_subtitles = true;
+	_player_video_connection = _player.Video.connect(bind(&DCPEncoder::video, this, _1, _2));
+	_player_audio_connection = _player.Audio.connect(bind(&DCPEncoder::audio, this, _1, _2));
+	_player_text_connection = _player.Text.connect(bind(&DCPEncoder::text, this, _1, _2, _3, _4));
+	_player_atmos_connection = _player.Atmos.connect(bind(&DCPEncoder::atmos, this, _1, _2, _3));
+
+	for (auto c: film->content ()) {
+		for (auto i: c->text) {
+			if (i->use() && !i->burn()) {
+				_non_burnt_subtitles = true;
+			}
 		}
 	}
 }
 
+DCPEncoder::~DCPEncoder ()
+{
+	/* We must stop receiving more video data before we die */
+	_player_video_connection.release ();
+	_player_audio_connection.release ();
+	_player_text_connection.release ();
+	_player_atmos_connection.release ();
+}
+
 void
 DCPEncoder::go ()
 {
-	_writer->start ();
-	_j2k_encoder->begin ();
+	_writer.start();
+	_j2k_encoder.begin();
 
 	{
-		shared_ptr<Job> job = _job.lock ();
+		auto job = _job.lock ();
 		DCPOMATIC_ASSERT (job);
 		job->sub (_("Encoding"));
 	}
 
 	if (_non_burnt_subtitles) {
-		_writer->write (_player->get_subtitle_fonts ());
+		_writer.write(_player.get_subtitle_fonts());
 	}
 
-	while (!_player->pass ()) {}
+	int passes = 0;
+	while (!_player.pass()) {
+		if ((++passes % 8) == 0) {
+			auto job = _job.lock();
+			DCPOMATIC_ASSERT(job);
+			job->set_progress(_player.progress());
+		}
+	}
 
-	BOOST_FOREACH (ReferencedReelAsset i, _player->get_reel_assets ()) {
-		_writer->write (i);
+	for (auto i: get_referenced_reel_assets(_film, _film->playlist())) {
+		_writer.write(i);
 	}
 
 	_finishing = true;
-	_j2k_encoder->end ();
-	_writer->finish ();
+	_j2k_encoder.end();
+	_writer.finish(_film->dir(_film->dcp_name()));
 }
 
 void
 DCPEncoder::video (shared_ptr<PlayerVideo> data, DCPTime time)
 {
-	if (!_film->three_d() && data->eyes() == EYES_LEFT) {
-		/* Use left-eye images for both eyes */
-		data->set_eyes (EYES_BOTH);
-	}
-
-	_j2k_encoder->encode (data, time);
+	_j2k_encoder.encode(data, time);
 }
 
 void
 DCPEncoder::audio (shared_ptr<AudioBuffers> data, DCPTime time)
 {
-	_writer->write (data);
-
-	shared_ptr<Job> job = _job.lock ();
-	DCPOMATIC_ASSERT (job);
-	job->set_progress (float(time.get()) / _film->length().get());
+	_writer.write(data, time);
 }
 
 void
-DCPEncoder::subtitle (PlayerSubtitles data, DCPTimePeriod period)
+DCPEncoder::text (PlayerText data, TextType type, optional<DCPTextTrack> track, DCPTimePeriod period)
 {
-	if (_non_burnt_subtitles) {
-		_writer->write (data, period);
+	if (type == TextType::CLOSED_CAPTION || _non_burnt_subtitles) {
+		_writer.write(data, type, track, period);
 	}
 }
 
-float
+
+void
+DCPEncoder::atmos (shared_ptr<const dcp::AtmosFrame> data, DCPTime time, AtmosMetadata metadata)
+{
+	_writer.write(data, time, metadata);
+}
+
+
+optional<float>
 DCPEncoder::current_rate () const
 {
-	return _j2k_encoder->current_encoding_rate ();
+	return _j2k_encoder.current_encoding_rate();
 }
 
 Frame
 DCPEncoder::frames_done () const
 {
-	return _j2k_encoder->video_frames_enqueued ();
+	return _player.frames_done();
 }