Add some more deprecation guards

Avoids unused function/label/variable warnings after the next version bump.

1 files changed, 2 insertions, 0 deletions

diff --git a/avconv.c b/avconv.c
index 3b61ee26c6..74459ab6ba 100644
--- a/avconv.c
+++ b/avconv.c
@@ -569,10 +569,12 @@ error:
     exit_program(1);
 }
 
+#if FF_API_CODED_FRAME
 static double psnr(double d)
 {
     return -10.0 * log(d) / log(10.0);
 }
+#endif
 
 static void do_video_stats(OutputStream *ost, int frame_size)
 {