Move things round a bit.

1 files changed, 47 insertions, 0 deletions

diff --git a/src/lib/ab_transcode_job.h b/src/lib/ab_transcode_job.h
new file mode 100644
index 000000000..478049068
--- /dev/null
+++ b/src/lib/ab_transcode_job.h
@@ -0,0 +1,47 @@
+/*
+    Copyright (C) 2012 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
+    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,
+    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.
+
+*/
+
+/** @file src/ab_transcode_job.h
+ *  @brief Job to run a transcoder which produces output for A/B comparison of various settings.
+ */
+
+#include <boost/shared_ptr.hpp>
+#include "job.h"
+
+/** @class ABTranscodeJob
+ *  @brief Job to run a transcoder which produces output for A/B comparison of various settings.
+ *
+ *  The right half of the frame will be processed using the FilmState supplied;
+ *  the left half will be processed using the same state but *without* filters
+ *  and with the scaler set to SWS_BICUBIC.
+ */
+class ABTranscodeJob : public Job
+{
+public:
+	ABTranscodeJob (boost::shared_ptr<const FilmState> s, boost::shared_ptr<const Options> o, Log* l);
+
+	std::string name () const;
+	void run ();
+
+private:
+	/** Copy of our FilmState with filters removed and scaler set back to bicubic;
+	 *  this is the `reference' (left-half-frame) state.
+	 */
+	boost::shared_ptr<FilmState> _fs_b;
+};