/*
- 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 "warnings.h"
+#include <dcp/raw_convert.h>
+DCPOMATIC_DISABLE_WARNINGS
+#include <libxml++/libxml++.h>
extern "C" {
#include <libavformat/avformat.h>
}
-#include <libxml++/libxml++.h>
-#include <dcp/raw_convert.h>
-#include "ffmpeg_stream.h"
+DCPOMATIC_ENABLE_WARNINGS
using std::string;
using dcp::raw_convert;
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;
}