X-Git-Url: https://main.carlh.net/gitweb/?p=dcpomatic.git;a=blobdiff_plain;f=src%2Flib%2Fffmpeg_stream.cc;h=86108ce4d1ea24ab38bf5ed29634344608376e1f;hp=3fac3332752eda59f15816d64ba4b90d6b996dae;hb=6ef1fc5f40567650ca9ef2b7644e4fdd97640ae6;hpb=9e4c091e6ef0f79fab10664e95240de2f14e5702

diff --git a/src/lib/ffmpeg_stream.cc b/src/lib/ffmpeg_stream.cc
index 3fac33327..86108ce4d 100644
--- a/src/lib/ffmpeg_stream.cc
+++ b/src/lib/ffmpeg_stream.cc
@@ -1,28 +1,30 @@
 /*
-    Copyright (C) 2013-2014 Carl Hetherington <cth@carlh.net>
+    Copyright (C) 2013-2015 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/>.
 
 */
 
+#include "ffmpeg_stream.h"
+#include "dcpomatic_assert.h"
+#include <dcp/raw_convert.h>
+#include <libxml++/libxml++.h>
 extern "C" {
 #include <libavformat/avformat.h>
 }
-#include <libxml++/libxml++.h>
-#include <dcp/raw_convert.h>
-#include "ffmpeg_stream.h"
 
 using std::string;
 using dcp::raw_convert;
@@ -43,29 +45,36 @@ FFmpegStream::as_xml (xmlpp::Node* root) const
 
 bool
 FFmpegStream::uses_index (AVFormatContext const * fc, int index) const
+{
+	return fc->streams[index]->id == _id;
+}
+
+AVStream *
+FFmpegStream::stream (AVFormatContext const * fc) const
 {
 	size_t i = 0;
 	while (i < fc->nb_streams) {
 		if (fc->streams[i]->id == _id) {
-			return int (i) == index;
+			return fc->streams[i];
 		}
 		++i;
 	}
 
-	return false;
+	DCPOMATIC_ASSERT (false);
+	return 0;
 }
 
-AVStream *
-FFmpegStream::stream (AVFormatContext const * fc) const
+int
+FFmpegStream::index (AVFormatContext const * fc) const
 {
 	size_t i = 0;
 	while (i < fc->nb_streams) {
 		if (fc->streams[i]->id == _id) {
-			return fc->streams[i];
+			return i;
 		}
 		++i;
 	}
 
-	assert (false);
+	DCPOMATIC_ASSERT (false);
 	return 0;
 }