From: Baptiste Coudurier <baptiste.coudurier@gmail.com>
Date: Wed, 2 Mar 2011 11:17:33 +0000 (+0000)
Subject: vc1: fix decoding when end sequence is present
X-Git-Tag: v0.7b2~741
X-Git-Url: http://git.sourceforge.jp/view?a=commitdiff_plain;h=fb985071263e6b3daff1c3d987df482b0146c2a0;p=coroid%2Flibav_saccubus.git

vc1: fix decoding when end sequence is present

Signed-off-by: Mans Rullgard <mans@mansr.com>
---

diff --git a/libavcodec/vc1dec.c b/libavcodec/vc1dec.c
index ed92d8cad..b27b6d01c 100644
--- 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;