Move FFmpegStream classes into their own source files.

1 files changed, 65 insertions, 0 deletions

diff --git a/src/lib/ffmpeg_stream.h b/src/lib/ffmpeg_stream.h
new file mode 100644
index 000000000..6bbcd0b01
--- /dev/null
+++ b/src/lib/ffmpeg_stream.h
@@ -0,0 +1,65 @@
+/*
+    Copyright (C) 2013-2014 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.
+
+*/
+
+#ifndef DCPOMATIC_FFMPEG_STREAM_H
+#define DCPOMATIC_FFMPEG_STREAM_H
+
+#include <boost/lexical_cast.hpp>
+#include <libcxml/cxml.h>
+
+struct AVFormatContext;
+struct AVStream;
+
+class FFmpegStream
+{
+public:
+	FFmpegStream (std::string n, int i)
+		: name (n)
+		, _id (i)
+	{}
+				
+	FFmpegStream (cxml::ConstNodePtr);
+
+	void as_xml (xmlpp::Node *) const;
+
+	/** @param c An AVFormatContext.
+	 *  @param index A stream index within the AVFormatContext.
+	 *  @return true if this FFmpegStream uses the given stream index.
+	 */
+	bool uses_index (AVFormatContext const * c, int index) const;
+	AVStream* stream (AVFormatContext const * c) const;
+
+	std::string technical_summary () const {
+		return "id " + boost::lexical_cast<std::string> (_id);
+	}
+
+	std::string identifier () const {
+		return boost::lexical_cast<std::string> (_id);
+	}
+
+	std::string name;
+
+	friend bool operator== (FFmpegStream const & a, FFmpegStream const & b);
+	friend bool operator!= (FFmpegStream const & a, FFmpegStream const & b);
+	
+private:
+	int _id;
+};
+
+#endif