1 files changed, 3 insertions, 1 deletions
diff --git a/libavcodec/h263dec.c b/libavcodec/h263dec.c
index 4d03223856..2f57573394 100644
--- a/libavcodec/h263dec.c
+++ b/libavcodec/h263dec.c
@@ -331,8 +331,10 @@ static int decode_slice(MpegEncContext *s){
 
 int ff_h263_decode_frame(AVCodecContext *avctx,
                              void *data, int *data_size,
-                             const uint8_t *buf, int buf_size)
+                             AVPacket *avpkt)
 {
+    const uint8_t *buf = avpkt->data;
+    int buf_size = avpkt->size;
     MpegEncContext *s = avctx->priv_data;
     int ret;
     AVFrame *pict = data;