Another macOS std::list boost::thread SNAFU.

[dcpomatic.git] / src / lib / ffmpeg_stream.cc

diff --git a/src/lib/ffmpeg_stream.cc b/src/lib/ffmpeg_stream.cc
index ad99defeef35852ca6e725965e70f6e78ac12031..86108ce4d1ea24ab38bf5ed29634344608376e1f 100644 (file)
--- a/src/lib/ffmpeg_stream.cc
+++ b/src/lib/ffmpeg_stream.cc
@@ -1,19 +1,20 @@
 /*
-    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/>.
 
 */
 
@@ -44,25 +45,32 @@ 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;
        }