fft: x86: cosmetics: Drop silly comments, add comment, whitespace

[ffmpeg] / libavutil / stereo3d.h

diff --git a/libavutil/stereo3d.h b/libavutil/stereo3d.h
index e27dc16da1340169eff0f8bae31728b9926f29d7..b1910b1f8749ea18b849bc09361a3ee56e2344c7 100644 (file)
--- a/libavutil/stereo3d.h
+++ b/libavutil/stereo3d.h
@@ -18,6 +18,9 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
+#ifndef AVUTIL_STEREO3D_H
+#define AVUTIL_STEREO3D_H
+
 #include <stdint.h>
 
 #include "frame.h"
@@ -140,8 +143,10 @@ AVStereo3D *av_stereo3d_alloc(void);
 /**
  * Allocate a complete AVFrameSideData and add it to the frame.
  *
- * @param The frame on which the side data is added to.
+ * @param frame The frame which side data is added to.
  *
  * @return The AVStereo3D structure to be filled by caller.
  */
 AVStereo3D *av_stereo3d_create_side_data(AVFrame *frame);
+
+#endif /* AVUTIL_STEREO3D_H */