examples/decoding_encoding.c: silence compiler warning

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

diff --git a/doc/examples/decoding_encoding.c b/doc/examples/decoding_encoding.c
index 213b8ec..debf591 100644 (file)
--- a/doc/examples/decoding_encoding.c
+++ b/doc/examples/decoding_encoding.c
@@ -29,6 +29,7 @@
  * format handling
  */
 
+#include "libavutil/imgutils.h"
 #include "libavutil/opt.h"
 #include "libavcodec/avcodec.h"
 #include "libavutil/mathematics.h"