X-Git-Url: https://git.carlh.net/gitweb/?a=blobdiff_plain;f=src%2Flib%2Ftranscode_job.cc;h=52540c4e7eb5dde8c172263335e2c70ba0816fcd;hb=78c27b4fa4d23d4a0a64f0398350ec5697d50551;hp=23a46d06dddcb7875a9247911d387028a0da802e;hpb=39029279954b1f346d3ba28ec12c58211bfa7436;p=dcpomatic.git

diff --git a/src/lib/transcode_job.cc b/src/lib/transcode_job.cc
index 23a46d06d..52540c4e7 100644
--- a/src/lib/transcode_job.cc
+++ b/src/lib/transcode_job.cc
@@ -1,19 +1,20 @@
 /*
-    Copyright (C) 2012 Carl Hetherington <cth@carlh.net>
+    Copyright (C) 2012-2015 Carl Hetherington <cth@carlh.net>
 
-    This program is free software; you can redistribute it and/or modify
+    This file is part of DCP-o-matic.
+
+    DCP-o-matic is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
     the Free Software Foundation; either version 2 of the License, or
     (at your option) any later version.
 
-    This program is distributed in the hope that it will be useful,
+    DCP-o-matic is distributed in the hope that it will be useful,
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
 
     You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+    along with DCP-o-matic.  If not, see <http://www.gnu.org/licenses/>.
 
 */
 
@@ -21,18 +22,22 @@
  *  @brief A job which transcodes from one format to another.
  */
 
-#include <iostream>
-#include <iomanip>
 #include "transcode_job.h"
+#include "dcp_transcoder.h"
+#include "upload_job.h"
+#include "job_manager.h"
 #include "film.h"
 #include "transcoder.h"
 #include "log.h"
-#include "safe_stringstream.h"
+#include "compose.hpp"
+#include <iostream>
+#include <iomanip>
 
 #include "i18n.h"
 
-#define LOG_GENERAL_NC(...) _film->log()->log (__VA_ARGS__, Log::TYPE_GENERAL);
-#define LOG_ERROR_NC(...)   _film->log()->log (__VA_ARGS__, Log::TYPE_ERROR);
+#define LOG_GENERAL(...) _film->log()->log (String::compose (__VA_ARGS__), LogEntry::TYPE_GENERAL);
+#define LOG_GENERAL_NC(...) _film->log()->log (__VA_ARGS__, LogEntry::TYPE_GENERAL);
+#define LOG_ERROR_NC(...)   _film->log()->log (__VA_ARGS__, LogEntry::TYPE_ERROR);
 
 using std::string;
 using std::fixed;
@@ -40,12 +45,11 @@ using std::setprecision;
 using std::cout;
 using boost::shared_ptr;
 
-/** @param s Film to use.
- */
-TranscodeJob::TranscodeJob (shared_ptr<const Film> f)
-	: Job (f)
+/** @param film Film to use */
+TranscodeJob::TranscodeJob (shared_ptr<const Film> film)
+	: Job (film)
 {
-	
+
 }
 
 string
@@ -54,25 +58,49 @@ TranscodeJob::name () const
 	return String::compose (_("Transcode %1"), _film->name());
 }
 
+string
+TranscodeJob::json_name () const
+{
+	return N_("transcode");
+}
+
+void
+TranscodeJob::set_transcoder (shared_ptr<Transcoder> t)
+{
+	_transcoder = t;
+}
+
 void
 TranscodeJob::run ()
 {
 	try {
-
+		struct timeval start;
+		gettimeofday (&start, 0);
 		LOG_GENERAL_NC (N_("Transcode job starting"));
 
-		_transcoder.reset (new Transcoder (_film, shared_from_this ()));
+		DCPOMATIC_ASSERT (_transcoder);
 		_transcoder->go ();
 		set_progress (1);
 		set_state (FINISHED_OK);
 
-		LOG_GENERAL_NC (N_("Transcode job completed successfully"));
+		struct timeval finish;
+		gettimeofday (&finish, 0);
+
+		float fps = 0;
+		if (finish.tv_sec != start.tv_sec) {
+			fps = _transcoder->frames_done() / (finish.tv_sec - start.tv_sec);
+		}
+
+		LOG_GENERAL (N_("Transcode job completed successfully: %1 fps"), fps);
 		_transcoder.reset ();
 
+		/* XXX: this shouldn't be here */
+		if (_film->upload_after_make_dcp ()) {
+			shared_ptr<Job> job (new UploadJob (_film));
+			JobManager::instance()->add (job);
+		}
+
 	} catch (...) {
-		set_progress (1);
-		set_state (FINISHED_ERROR);
-		LOG_ERROR_NC (N_("Transcode job failed or cancelled"));
 		_transcoder.reset ();
 		throw;
 	}
@@ -85,20 +113,28 @@ TranscodeJob::status () const
 		return Job::status ();
 	}
 
-	float const fps = _transcoder->current_encoding_rate ();
-	if (fps == 0) {
-		return Job::status ();
-	}
 
-	SafeStringStream s;
-
-	s << Job::status ();
-
-	if (!finished () && !_transcoder->finishing ()) {
-		s << "; " << fixed << setprecision (1) << fps << " " << _("frames per second");
+	char buffer[256];
+	if (finished() || _transcoder->finishing()) {
+		strncpy (buffer, Job::status().c_str(), 256);
+	} else {
+		snprintf (
+			buffer, sizeof(buffer), "%s; %" PRId64 "/%" PRId64 " frames",
+			Job::status().c_str(),
+			_transcoder->frames_done(),
+			_film->length().frames_round (_film->video_frame_rate ())
+			);
+
+		float const fps = _transcoder->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);
+			strncat (buffer, fps_buffer, strlen(buffer) - 1);
+		}
 	}
-	
-	return s.str ();
+
+	return buffer;
 }
 
 /** @return Approximate remaining time in seconds */
@@ -107,17 +143,20 @@ TranscodeJob::remaining_time () const
 {
 	/* _transcoder might be destroyed by the job-runner thread */
 	shared_ptr<Transcoder> t = _transcoder;
-	
-	if (!t) {
-		return 0;
+
+	if (!t || t->finishing()) {
+		/* We aren't doing any actual encoding so just use the job's guess */
+		return Job::remaining_time ();
 	}
-	
-	float fps = t->current_encoding_rate ();
+
+	/* We're encoding so guess based on the current encoding rate */
+
+	float fps = t->current_rate ();
 
 	if (fps == 0) {
 		return 0;
 	}
 
 	/* Compute approximate proposed length here, as it's only here that we need it */
-	return (_film->length().frames (_film->video_frame_rate ()) - t->video_frames_out()) / fps;
+	return (_film->length().frames_round (_film->video_frame_rate ()) - t->frames_done()) / fps;
 }