X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=src%2Flib%2Ftranscode_job.cc;h=fb586b0825631da9e9a9efc79038103733735791;hb=001ba1644fc6aa54f91fcaaa62ae7e5de2313bc1;hp=981816fd528f24edc19e071cf37526c88f37b714;hpb=4e0e525106669ef350e86721f77a508d178524c8;p=dcpomatic.git

diff --git a/src/lib/transcode_job.cc b/src/lib/transcode_job.cc
index 981816fd5..fb586b082 100644
--- a/src/lib/transcode_job.cc
+++ b/src/lib/transcode_job.cc
@@ -42,6 +42,7 @@ using std::fixed;
 using std::setprecision;
 using std::cout;
 using boost::shared_ptr;
+using boost::optional;
 using boost::dynamic_pointer_cast;
 
 /** @param film Film to use */
@@ -53,9 +54,6 @@ TranscodeJob::TranscodeJob (shared_ptr<const Film> film)
 
 TranscodeJob::~TranscodeJob ()
 {
-	/* We have to stop the job thread here as we're about to start tearing down
-	   the Encoder, which is bad news if the job thread is still feeding it data.
-	*/
 	stop_thread ();
 }
 
@@ -87,8 +85,6 @@ TranscodeJob::run ()
 
 		DCPOMATIC_ASSERT (_encoder);
 		_encoder->go ();
-		set_progress (1);
-		set_state (FINISHED_OK);
 
 		struct timeval finish;
 		gettimeofday (&finish, 0);
@@ -112,6 +108,9 @@ TranscodeJob::run ()
 
 		_encoder.reset ();
 
+		set_progress (1);
+		set_state (FINISHED_OK);
+
 	} catch (...) {
 		_encoder.reset ();
 		throw;
@@ -138,11 +137,11 @@ TranscodeJob::status () const
 			_film->length().frames_round (_film->video_frame_rate ())
 			);
 
-		float const fps = _encoder->current_rate ();
+		optional<float> const fps = _encoder->current_rate ();
 		if (fps) {
 			char fps_buffer[64];
 			/// TRANSLATORS: fps here is an abbreviation for frames per second
-			snprintf (fps_buffer, sizeof(fps_buffer), _("; %.1f fps"), fps);
+			snprintf (fps_buffer, sizeof(fps_buffer), _("; %.1f fps"), *fps);
 			strncat (buffer, fps_buffer, strlen(buffer) - 1);
 		}
 	}
@@ -164,12 +163,12 @@ TranscodeJob::remaining_time () const
 
 	/* We're encoding so guess based on the current encoding rate */
 
-	float fps = e->current_rate ();
+	optional<float> fps = e->current_rate ();
 
-	if (fps == 0) {
+	if (!fps) {
 		return 0;
 	}
 
 	/* Compute approximate proposed length here, as it's only here that we need it */
-	return (_film->length().frames_round (_film->video_frame_rate ()) - e->frames_done()) / fps;
+	return (_film->length().frames_round(_film->video_frame_rate()) - e->frames_done()) / *fps;
 }