Merge master.

[dcpomatic.git] / src / lib / transcode_job.cc

diff --git a/src/lib/transcode_job.cc b/src/lib/transcode_job.cc
index c9ec2053d46353a500cd6c4178af395a6c303906..46fc97fb31b74bdf14f6093dd0d973e34fa78709 100644 (file)
--- a/src/lib/transcode_job.cc
+++ b/src/lib/transcode_job.cc
@@ -63,13 +63,13 @@ TranscodeJob::run ()
                set_state (FINISHED_OK);
 
                _film->log()->log (N_("Transcode job completed successfully"));
+               _transcoder.reset ();
 
-       } catch (std::exception& e) {
-
+       } catch (...) {
                set_progress (1);
                set_state (FINISHED_ERROR);
-               _film->log()->log (String::compose (N_("Transcode job failed (%1)"), e.what()));
-
+               _film->log()->log (N_("Transcode job failed or cancelled"));
+               _transcoder.reset ();
                throw;
        }
 }
@@ -78,7 +78,7 @@ string
 TranscodeJob::status () const
 {
        if (!_transcoder) {
-               return _("0%");
+               return Job::status ();
        }
 
        float const fps = _transcoder->current_encoding_rate ();
@@ -90,13 +90,8 @@ TranscodeJob::status () const
 
        s << Job::status ();
 
-       if (!finished ()) {
-               if (_transcoder->state() == Encoder::TRANSCODING) {
-                       s << "; " << fixed << setprecision (1) << fps << N_(" ") << _("frames per second");
-               } else {
-                       /* TRANSLATORS: this means `computing a hash' as in a digest of a block of data */
-                       s << "; " << _("hashing");
-               }
+       if (!finished () && !_transcoder->finishing ()) {
+               s << "; " << fixed << setprecision (1) << fps << " " << _("frames per second");
        }
        
        return s.str ();
@@ -105,17 +100,20 @@ TranscodeJob::status () const
 int
 TranscodeJob::remaining_time () const
 {
-       if (!_transcoder) {
+       /* _transcoder might be destroyed by the job-runner thread */
+       shared_ptr<Transcoder> t = _transcoder;
+       
+       if (!t) {
                return 0;
        }
        
-       float fps = _transcoder->current_encoding_rate ();
+       float fps = t->current_encoding_rate ();
 
        if (fps == 0) {
                return 0;
        }
 
        /* Compute approximate proposed length here, as it's only here that we need it */
-       OutputVideoFrame const left = _film->time_to_video_frames (_film->length ()) - _transcoder->video_frames_out();
+       VideoFrame const left = _film->time_to_video_frames (_film->length ()) - t->video_frames_out();
        return left / fps;
 }