lavfi: fix erroneous use of AV_PERM_PRESERVE in ff_inplace_start_frame.

[ffmpeg] / libavfilter / audio.c

diff --git a/libavfilter/audio.c b/libavfilter/audio.c
index 44d3ab75a69fe8421900440a883810e694082275..aa87488f5fc56ffb9568920360b22d93a09e2a58 100644 (file)
--- a/libavfilter/audio.c
+++ b/libavfilter/audio.c
@@ -21,6 +21,7 @@
 
 #include "libavutil/avassert.h"
 #include "libavutil/audioconvert.h"
+#include "libavutil/common.h"
 
 #include "audio.h"
 #include "avfilter.h"