tabs -> spaces.

[dcpomatic.git] / src / lib / sndfile_content.h

diff --git a/src/lib/sndfile_content.h b/src/lib/sndfile_content.h
index 876d66088c6f7a5a84f4b289de622d43256d1d97..3b61eee64a848253ec6afe439dc778be67beeea4 100644 (file)
--- a/src/lib/sndfile_content.h
+++ b/src/lib/sndfile_content.h
@@ -17,6 +17,9 @@
 
 */
 
+#ifndef DCPOMATIC_SNDFILE_CONTENT_H
+#define DCPOMATIC_SNDFILE_CONTENT_H
+
 extern "C" {
 #include <libavutil/audioconvert.h>
 }
@@ -40,21 +43,20 @@ public:
        std::string summary () const;
        std::string information () const;
        void as_xml (xmlpp::Node *) const;
-       boost::shared_ptr<Content> clone () const;
        Time length () const;
 
-        /* AudioContent */
-        int audio_channels () const {
+       /* AudioContent */
+       int audio_channels () const {
                boost::mutex::scoped_lock lm (_mutex);
                return _audio_channels;
        }
        
-        AudioContent::Frame audio_length () const {
+       AudioContent::Frame audio_length () const {
                boost::mutex::scoped_lock lm (_mutex);
                return _audio_length;
        }
        
-        int content_audio_frame_rate () const {
+       int content_audio_frame_rate () const {
                boost::mutex::scoped_lock lm (_mutex);
                return _audio_frame_rate;
        }
@@ -76,3 +78,5 @@ private:
        int _audio_frame_rate;
        AudioMapping _audio_mapping;
 };
+
+#endif