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Merge master.
[dcpomatic.git]
/
src
/
lib
/
encoder.h
diff --git
a/src/lib/encoder.h
b/src/lib/encoder.h
index b5a641f50d40492caa008115cf294ea4ec084de5..6bb97012abaebfceedf57f30960aaa3fb3bfbf30 100644
(file)
--- a/
src/lib/encoder.h
+++ b/
src/lib/encoder.h
@@
-1,5
+1,5
@@
/*
/*
- Copyright (C) 2012 Carl Hetherington <cth@carlh.net>
+ Copyright (C) 2012
-2014
Carl Hetherington <cth@carlh.net>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@@
-36,6
+36,9
@@
extern "C" {
#include <libswresample/swresample.h>
}
#include "util.h"
#include <libswresample/swresample.h>
}
#include "util.h"
+#include "config.h"
+#include "cross.h"
+#include "exceptions.h"
class Image;
class AudioBuffers;
class Image;
class AudioBuffers;
@@
-45,6
+48,8
@@
class DCPVideoFrame;
class EncodedData;
class Writer;
class Job;
class EncodedData;
class Writer;
class Job;
+class ServerFinder;
+class PlayerVideoFrame;
/** @class Encoder
* @brief Encoder to J2K and WAV for DCP.
/** @class Encoder
* @brief Encoder to J2K and WAV for DCP.
@@
-53,20
+58,19
@@
class Job;
* is supplied as uncompressed PCM in blocks of various sizes.
*/
* is supplied as uncompressed PCM in blocks of various sizes.
*/
-class Encoder
+class Encoder
: public boost::noncopyable, public ExceptionStore
{
public:
{
public:
- Encoder (boost::shared_ptr<const Film> f, boost::
shared
_ptr<Job>);
+ Encoder (boost::shared_ptr<const Film> f, boost::
weak
_ptr<Job>);
virtual ~Encoder ();
/** Called to indicate that a processing run is about to begin */
void process_begin ();
/** Call with a frame of video.
virtual ~Encoder ();
/** Called to indicate that a processing run is about to begin */
void process_begin ();
/** Call with a frame of video.
- * @param i Video frame image.
- * @param same true if i is the same as the last time we were called.
+ * @param f Video frame.
*/
*/
- void process_video (boost::shared_ptr<
const Image> i, bool same
);
+ void process_video (boost::shared_ptr<
PlayerVideoFrame> f
);
/** Call with some audio data */
void process_audio (boost::shared_ptr<const AudioBuffers>);
/** Call with some audio data */
void process_audio (boost::shared_ptr<const AudioBuffers>);
@@
-81,15
+85,17
@@
private:
void frame_done ();
void frame_done ();
- void encoder_thread (
ServerDescription *
);
+ void encoder_thread (
boost::optional<ServerDescription>
);
void terminate_threads ();
void terminate_threads ();
+ void add_worker_threads (ServerDescription);
+ void server_found (ServerDescription);
/** Film that we are encoding */
boost::shared_ptr<const Film> _film;
/** Film that we are encoding */
boost::shared_ptr<const Film> _film;
- boost::
shared
_ptr<Job> _job;
+ boost::
weak
_ptr<Job> _job;
/** Mutex for _time_history and _last_frame */
/** Mutex for _time_history and _last_frame */
- mutable boost::mutex _
history
_mutex;
+ mutable boost::mutex _
state
_mutex;
/** List of the times of completion of the last _history_size frames;
first is the most recently completed.
*/
/** List of the times of completion of the last _history_size frames;
first is the most recently completed.
*/
@@
-100,14
+106,17
@@
private:
/** Number of video frames written for the DCP so far */
int _video_frames_out;
/** Number of video frames written for the DCP so far */
int _video_frames_out;
- bool _have_a_real_frame;
bool _terminate;
std::list<boost::shared_ptr<DCPVideoFrame> > _queue;
std::list<boost::thread *> _threads;
mutable boost::mutex _mutex;
bool _terminate;
std::list<boost::shared_ptr<DCPVideoFrame> > _queue;
std::list<boost::thread *> _threads;
mutable boost::mutex _mutex;
- boost::condition _condition;
+ /** condition to manage thread wakeups when we have nothing to do */
+ boost::condition _empty_condition;
+ /** condition to manage thread wakeups when we have too much to do */
+ boost::condition _full_condition;
boost::shared_ptr<Writer> _writer;
boost::shared_ptr<Writer> _writer;
+ Waker _waker;
};
#endif
};
#endif