lavfi: fix erroneous use of AV_PERM_PRESERVE in ff_inplace_start_frame.

[ffmpeg] / libavfilter / buffer.c

diff --git a/libavfilter/buffer.c b/libavfilter/buffer.c
index 30663b5a70052f64d2894bb8e4f1610dc36c36e1..3431c91ac0fb4678868cca0b732890226eaf2c63 100644 (file)
--- a/libavfilter/buffer.c
+++ b/libavfilter/buffer.c
@@ -22,6 +22,7 @@
 
 #include "libavutil/audioconvert.h"
 #include "libavutil/avassert.h"
+#include "libavutil/common.h"
 #include "libavutil/imgutils.h"
 #include "libavcodec/avcodec.h"