consts

I have underestimated this a little, and these are just some ...

Originally committed as revision 11708 to svn://svn.ffmpeg.org/ffmpeg/trunk

1 files changed, 1 insertions, 1 deletions

diff --git a/libavcodec/ulti.c b/libavcodec/ulti.c
index 5b1f4aaaf0..cf0c28f1f0 100644
--- a/libavcodec/ulti.c
+++ b/libavcodec/ulti.c
@@ -200,7 +200,7 @@ static void ulti_grad(AVFrame *frame, int x, int y, uint8_t *Y, int chroma, int
 
 static int ulti_decode_frame(AVCodecContext *avctx,
                              void *data, int *data_size,
-                             uint8_t *buf, int buf_size)
+                             const uint8_t *buf, int buf_size)
 {
     UltimotionDecodeContext *s=avctx->priv_data;
     int modifier = 0;