vc1: Do not return an error when skipping b frames

This caused mpv (and possibly others) to fallback to software decoding after seeking a VC1 stream. Bug-Id: 667 Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
11 years ago · cdf6eb5a97
parent 99e22b7859
commit cdf6eb5a97
1 changed files with 1 additions and 1 deletions
--- a/libavcodec/vc1dec.c
+++ b/libavcodec/vc1dec.c
@ -5941,7 +5941,7 @@ static int vc1_decode_frame(AVCodecContext *avctx, void *data,

    /* skip B-frames if we don't have reference frames */
    if (s->last_picture_ptr == NULL && (s->pict_type == AV_PICTURE_TYPE_B || s->droppable)) {
-        goto err;
+        goto end;
    }
    if ((avctx->skip_frame >= AVDISCARD_NONREF && s->pict_type == AV_PICTURE_TYPE_B) ||
        (avctx->skip_frame >= AVDISCARD_NONKEY && s->pict_type != AV_PICTURE_TYPE_I) ||