From 0302594838ce422afb3346ecc91a1bdfd26c00de Mon Sep 17 00:00:00 2001
From: Carl Hetherington <cth@carlh.net>
Date: Wed, 26 Jul 2017 17:08:00 +0100
Subject: Basic multithread of DCP decryption during export.

---
 src/lib/ffmpeg_encoder.h | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

(limited to 'src/lib/ffmpeg_encoder.h')

diff --git a/src/lib/ffmpeg_encoder.h b/src/lib/ffmpeg_encoder.h
index 5ab59c12d..5e6dcecf7 100644
--- a/src/lib/ffmpeg_encoder.h
+++ b/src/lib/ffmpeg_encoder.h
@@ -28,6 +28,9 @@ extern "C" {
 #include <libavcodec/avcodec.h>
 #include <libavformat/avformat.h>
 }
+#include <boost/thread/condition.hpp>
+
+class Butler;
 
 class FFmpegEncoder : public Encoder
 {
@@ -70,7 +73,7 @@ private:
 	AVDictionary* _video_options;
 	std::string _video_codec_name;
 	std::string _audio_codec_name;
-	AudioMapping _audio_mapping;
+	int _output_audio_channels;
 
 	mutable boost::mutex _mutex;
 	DCPTime _last_time;
@@ -81,6 +84,12 @@ private:
 
 	boost::shared_ptr<AudioBuffers> _pending_audio;
 
+	mutable boost::mutex _queue_mutex;
+	boost::condition _queue_full;
+	std::list<std::pair<boost::shared_ptr<PlayerVideo>, DCPTime> > _queue;
+
+	boost::shared_ptr<Butler> _butler;
+
 	static int _video_stream_index;
 	static int _audio_stream_index;
 };
-- 
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