#include "i18n.h"
#define LOG_GENERAL(...) _film->log()->log (String::compose (__VA_ARGS__), Log::TYPE_GENERAL);
+#define LOG_GENERAL_NC(...) _film->log()->log (__VA_ARGS__, Log::TYPE_GENERAL);
#define LOG_ERROR(...) _film->log()->log (String::compose (__VA_ARGS__), Log::TYPE_ERROR);
#define LOG_TIMING(...) _film->log()->microsecond_log (String::compose (__VA_ARGS__), Log::TYPE_TIMING);
, _video_frames_enqueued (0)
, _left_done (false)
, _right_done (false)
- , _terminate (false)
+ , _terminate_enqueue (false)
+ , _terminate_encoding (false)
, _writer (writer)
{
servers_list_changed ();
Encoder::~Encoder ()
{
terminate_threads ();
+
+ boost::mutex::scoped_lock lm (_queue_mutex);
+ _terminate_enqueue = true;
+ _full_condition.notify_all ();
+ _empty_condition.notify_all ();
}
void
/* Keep waking workers until the queue is empty */
while (!_queue.empty ()) {
+ rethrow ();
_empty_condition.notify_all ();
_full_condition.wait (lock);
}
lock.unlock ();
+ LOG_GENERAL_NC (N_("Terminating encoder threads"));
+
terminate_threads ();
LOG_GENERAL (N_("Mopping up %1"), _queue.size());
/* XXX: discard 3D here if required */
/* Wait until the queue has gone down a bit */
- while (_queue.size() >= threads * 2 && !_terminate) {
+ while (_queue.size() >= threads * 2 && !_terminate_enqueue) {
LOG_TIMING ("decoder-sleep queue=%1", _queue.size());
_full_condition.wait (queue_lock);
LOG_TIMING ("decoder-wake queue=%1", _queue.size());
}
- if (_terminate) {
+ if (_terminate_enqueue) {
return;
}
{
{
boost::mutex::scoped_lock queue_lock (_queue_mutex);
- _terminate = true;
+ _terminate_encoding = true;
_full_condition.notify_all ();
_empty_condition.notify_all ();
}
}
_threads.clear ();
- _terminate = false;
+ _terminate_encoding = false;
}
void
LOG_TIMING ("encoder-sleep thread=%1", boost::this_thread::get_id());
boost::mutex::scoped_lock lock (_queue_mutex);
- while (_queue.empty () && !_terminate) {
+ while (_queue.empty () && !_terminate_encoding) {
_empty_condition.wait (lock);
}
- if (_terminate) {
+ if (_terminate_encoding) {
return;
}
LOG_TIMING ("finish-local-encode thread=%1 frame=%2", boost::this_thread::get_id(), vf->index());
} catch (std::exception& e) {
LOG_ERROR (N_("Local encode failed (%1)"), e.what ());
+ throw;
}
}
catch (...)
{
store_current ();
+ /* Wake anything waiting on _full_condition so it can see the exception */
+ _full_condition.notify_all ();
}
void