X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=src%2Flib%2Fbutler.h;h=a231fd0990bf75f8f4e0f8f5bfe4eab50f9bff26;hb=dddc0771d9d4896f84d8a23d66c9c643e02950fa;hp=6263d61431d6e9fff81d7886d5e134d3a1a00c18;hpb=cfa822570e6f2d2d09fe1c36a81b224ded07c6b6;p=dcpomatic.git

diff --git a/src/lib/butler.h b/src/lib/butler.h
index 6263d6143..a231fd099 100644
--- a/src/lib/butler.h
+++ b/src/lib/butler.h
@@ -1,5 +1,5 @@
 /*
-    Copyright (C) 2016-2017 Carl Hetherington <cth@carlh.net>
+    Copyright (C) 2016-2021 Carl Hetherington <cth@carlh.net>
 
     This file is part of DCP-o-matic.
 
@@ -18,45 +18,64 @@
 
 */
 
-#include "video_ring_buffers.h"
-#include "audio_ring_buffers.h"
-#include "text_ring_buffers.h"
+
 #include "audio_mapping.h"
+#include "audio_ring_buffers.h"
+#include "change_signaller.h"
 #include "exception_store.h"
-#include <boost/shared_ptr.hpp>
-#include <boost/weak_ptr.hpp>
+#include "text_ring_buffers.h"
+#include "video_ring_buffers.h"
+#include <boost/asio.hpp>
+#include <boost/signals2.hpp>
 #include <boost/thread.hpp>
 #include <boost/thread/condition.hpp>
-#include <boost/signals2.hpp>
-#include <boost/asio.hpp>
+
 
 class Player;
 class PlayerVideo;
 
-class Butler : public ExceptionStore, public boost::noncopyable
+
+class Butler : public ExceptionStore
 {
 public:
 	Butler (
-		boost::shared_ptr<Player> player,
+		std::weak_ptr<const Film> film,
+		std::shared_ptr<Player> player,
 		AudioMapping map,
 		int audio_channels,
-		boost::function<AVPixelFormat (AVPixelFormat)> pixel_format,
+		std::function<AVPixelFormat (AVPixelFormat)> pixel_format,
+		VideoRange video_range,
 		bool aligned,
 		bool fast
 		);
 
 	~Butler ();
 
+	Butler (Butler const&) = delete;
+	Butler& operator= (Butler const&) = delete;
+
 	void seek (dcpomatic::DCPTime position, bool accurate);
 
-	enum Error {
-		NONE,
-		AGAIN,
-		DIED,
-		FINISHED
+	class Error {
+	public:
+		enum Code{
+			NONE,
+			AGAIN,
+			DIED,
+			FINISHED
+		};
+
+		Error()
+			: code (NONE)
+		{}
+
+		Code code;
+		std::string message;
+
+		std::string summary () const;
 	};
 
-	std::pair<boost::shared_ptr<PlayerVideo>, dcpomatic::DCPTime> get_video (bool blocking, Error* e = 0);
+	std::pair<std::shared_ptr<PlayerVideo>, dcpomatic::DCPTime> get_video (bool blocking, Error* e = 0);
 	boost::optional<dcpomatic::DCPTime> get_audio (float* out, Frame frames);
 	boost::optional<TextRingBuffers::Data> get_closed_caption ();
 
@@ -66,15 +85,16 @@ public:
 
 private:
 	void thread ();
-	void video (boost::shared_ptr<PlayerVideo> video, dcpomatic::DCPTime time);
-	void audio (boost::shared_ptr<AudioBuffers> audio, dcpomatic::DCPTime time, int frame_rate);
+	void video (std::shared_ptr<PlayerVideo> video, dcpomatic::DCPTime time);
+	void audio (std::shared_ptr<AudioBuffers> audio, dcpomatic::DCPTime time, int frame_rate);
 	void text (PlayerText pt, TextType type, boost::optional<DCPTextTrack> track, dcpomatic::DCPTimePeriod period);
 	bool should_run () const;
-	void prepare (boost::weak_ptr<PlayerVideo> video);
-	void player_change (ChangeType type);
+	void prepare (std::weak_ptr<PlayerVideo> video);
+	void player_change (ChangeType type, int property);
 	void seek_unlocked (dcpomatic::DCPTime position, bool accurate);
 
-	boost::shared_ptr<Player> _player;
+	std::weak_ptr<const Film> _film;
+	std::shared_ptr<Player> _player;
 	boost::thread _thread;
 
 	VideoRingBuffers _video;
@@ -83,7 +103,7 @@ private:
 
 	boost::thread_group _prepare_pool;
 	boost::asio::io_service _prepare_service;
-	boost::shared_ptr<boost::asio::io_service::work> _prepare_work;
+	std::shared_ptr<boost::asio::io_service::work> _prepare_work;
 
 	/** mutex to protect _pending_seek_position, _pending_seek_accurate, _finished, _died, _stop_thread */
 	boost::mutex _mutex;
@@ -94,6 +114,7 @@ private:
 	int _suspended;
 	bool _finished;
 	bool _died;
+	std::string _died_message;
 	bool _stop_thread;
 
 	AudioMapping _audio_mapping;
@@ -101,7 +122,8 @@ private:
 
 	bool _disable_audio;
 
-	boost::function<AVPixelFormat (AVPixelFormat)> _pixel_format;
+	std::function<AVPixelFormat (AVPixelFormat)> _pixel_format;
+	VideoRange _video_range;
 	bool _aligned;
 	bool _fast;