vc1: fix decoding when end sequence is present

Signed-off-by: Mans Rullgard <mans@mansr.com>
14 years ago · fb98507126
parent 5e33e7bdac
commit fb98507126
1 changed files with 1 additions and 1 deletions
--- a/libavcodec/vc1dec.c
+++ b/libavcodec/vc1dec.c
@ -3149,7 +3149,7 @@ static int vc1_decode_frame(AVCodecContext *avctx,
    const uint8_t *buf_start = buf;

    /* no supplementary picture */
-    if (buf_size == 0) {
+    if (buf_size == 0 || (buf_size == 4 && AV_RB32(buf) == VC1_CODE_ENDOFSEQ)) {
        /* special case for last picture */
        if (s->low_delay==0 && s->next_picture_ptr) {
            *pict= *(AVFrame*)s->next_picture_ptr;