X-Git-Url: https://git.carlh.net/gitweb/?a=blobdiff_plain;f=src%2Flib%2Fdecoder.cc;h=ee03a1579c59bfe399927fb76a85e316fba21edb;hb=89aa9d4ba69e471949f791cdafe4ae20cea554d2;hp=18c5acd3551b3442eea6e8882d16f08f658f48b2;hpb=a5b59faff75265d3256ad0dbd9f0c69e51e31ce4;p=dcpomatic.git

diff --git a/src/lib/decoder.cc b/src/lib/decoder.cc
index 18c5acd35..ee03a1579 100644
--- a/src/lib/decoder.cc
+++ b/src/lib/decoder.cc
@@ -1,67 +1,57 @@
 /*
-    Copyright (C) 2012 Carl Hetherington <cth@carlh.net>
+    Copyright (C) 2012-2016 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/>.
 
 */
 
-/** @file  src/decoder.cc
- *  @brief Parent class for decoders of content.
- */
-
-#include "film.h"
 #include "decoder.h"
+#include "video_decoder.h"
+#include "audio_decoder.h"
+#include "subtitle_decoder.h"
+#include <boost/optional.hpp>
+#include <iostream>
 
-#include "i18n.h"
-
-using boost::shared_ptr;
+using std::cout;
+using boost::optional;
 
-/** @param f Film.
- *  @param o Decode options.
- */
-Decoder::Decoder (shared_ptr<const Film> f)
-	: _film (f)
+ContentTime
+Decoder::position () const
 {
+	optional<ContentTime> pos;
 
-}
-
-shared_ptr<Decoded>
-Decoder::peek ()
-{
-	while (_pending.empty () && !pass ()) {}
-
-	if (_pending.empty ()) {
-		return shared_ptr<Decoded> ();
+	if (video && (!pos || video->position() < *pos)) {
+		pos = video->position();
 	}
 
-	return _pending.front ();
-}
+	if (audio && (!pos || audio->position() < *pos)) {
+		pos = audio->position();
+	}
 
-shared_ptr<Decoded>
-Decoder::get ()
-{
-	shared_ptr<Decoded> d = peek ();
-	if (d) {
-		_pending.pop_front ();
+	if (subtitle && (!pos || subtitle->position() < *pos)) {
+		pos = subtitle->position();
 	}
 
-	return d;
+	return pos.get_value_or(ContentTime());
 }
 
 void
-Decoder::seek (ContentTime, bool)
+Decoder::seek (ContentTime time, bool accurate)
 {
-	_pending.clear ();
+	if (audio) {
+		audio->seek ();
+	}
 }