X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=src%2Flib%2Fplayer_video.h;h=1a4a01d58cd8af449647a7f222a66e83f16b7146;hb=fa5f3a8bf77209da27acc33cf144e2e4500a2600;hp=55a3566f0ae8e4e3e9449858a2f94c300581b380;hpb=d759f6003067e8376899b50e5692b2bbb4e870cc;p=dcpomatic.git

diff --git a/src/lib/player_video.h b/src/lib/player_video.h
index 55a3566f0..1a4a01d58 100644
--- a/src/lib/player_video.h
+++ b/src/lib/player_video.h
@@ -1,5 +1,5 @@
 /*
-    Copyright (C) 2013-2015 Carl Hetherington <cth@carlh.net>
+    Copyright (C) 2013-2020 Carl Hetherington <cth@carlh.net>
 
     This file is part of DCP-o-matic.
 
@@ -31,16 +31,19 @@ extern "C" {
 }
 #include <boost/shared_ptr.hpp>
 #include <boost/weak_ptr.hpp>
+#include <boost/thread/mutex.hpp>
+#include <boost/noncopyable.hpp>
 
 class Image;
 class ImageProxy;
+class Film;
 class Socket;
 
 /** Everything needed to describe a video frame coming out of the player, but with the
  *  bits still their raw form.  We may want to combine the bits on a remote machine,
  *  or maybe not even bother to combine them at all.
  */
-class PlayerVideo
+class PlayerVideo : public boost::noncopyable
 {
 public:
 	PlayerVideo (
@@ -52,8 +55,10 @@ public:
 		Eyes,
 		Part,
 		boost::optional<ColourConversion>,
+		VideoRange video_range,
 		boost::weak_ptr<Content>,
-		boost::optional<Frame>
+		boost::optional<Frame>,
+		bool error
 		);
 
 	PlayerVideo (boost::shared_ptr<cxml::Node>, boost::shared_ptr<Socket>);
@@ -62,16 +67,16 @@ public:
 
 	void set_text (PositionImage);
 
-	void prepare ();
-	boost::shared_ptr<Image> image (boost::optional<dcp::NoteHandler> note, boost::function<AVPixelFormat (AVPixelFormat)> pixel_format, bool aligned, bool fast) const;
+	void prepare (boost::function<AVPixelFormat (AVPixelFormat)> pixel_format, bool aligned, bool fast);
+	boost::shared_ptr<Image> image (boost::function<AVPixelFormat (AVPixelFormat)> pixel_format, bool aligned, bool fast) const;
 
-	static AVPixelFormat always_rgb (AVPixelFormat);
+	static AVPixelFormat force (AVPixelFormat, AVPixelFormat);
 	static AVPixelFormat keep_xyz_or_rgb (AVPixelFormat);
 
 	void add_metadata (xmlpp::Node* node) const;
-	void send_binary (boost::shared_ptr<Socket> socket) const;
+	void write_to_socket (boost::shared_ptr<Socket> socket) const;
 
-	bool reset_metadata (dcp::Size video_container_size, dcp::Size film_frame_size);
+	bool reset_metadata (boost::shared_ptr<const Film> film, dcp::Size video_container_size, dcp::Size film_frame_size);
 
 	bool has_j2k () const;
 	dcp::Data j2k () const;
@@ -104,7 +109,13 @@ public:
 		return _content;
 	}
 
+	bool error () const {
+		return _error;
+	}
+
 private:
+	void make_image (boost::function<AVPixelFormat (AVPixelFormat)> pixel_format, bool aligned, bool fast) const;
+
 	boost::shared_ptr<const ImageProxy> _in;
 	Crop _crop;
 	boost::optional<double> _fade;
@@ -113,6 +124,7 @@ private:
 	Eyes _eyes;
 	Part _part;
 	boost::optional<ColourConversion> _colour_conversion;
+	VideoRange _video_range;
 	boost::optional<PositionImage> _text;
 	/** Content that we came from.  This is so that reset_metadata() can work, and also
 	 *  for variant:swaroop's non-skippable ads.
@@ -120,6 +132,19 @@ private:
 	boost::weak_ptr<Content> _content;
 	/** Video frame that we came from.  Again, this is for reset_metadata() */
 	boost::optional<Frame> _video_frame;
+
+	mutable boost::mutex _mutex;
+	mutable boost::shared_ptr<Image> _image;
+	/** _crop that was used to make _image */
+	mutable Crop _image_crop;
+	/** _inter_size that was used to make _image */
+	mutable dcp::Size _image_inter_size;
+	/** _out_size that was used to make _image */
+	mutable dcp::Size _image_out_size;
+	/** _fade that was used to make _image */
+	mutable boost::optional<double> _image_fade;
+	/** true if there was an error when decoding our image */
+	mutable bool _error;
 };
 
 #endif