const

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@11729 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

libavcodec/h261dec.c

@@ -540,7 +540,7 @@ static int get_consumed_bytes(MpegEncContext *s, int buf_size){
 
 static int h261_decode_frame(AVCodecContext *avctx,
                              void *data, int *data_size,
-                             uint8_t *buf, int buf_size)
+                             const uint8_t *buf, int buf_size)
 {
     H261Context *h= avctx->priv_data;
     MpegEncContext *s = &h->s;