vc1dec: drop damaged B frames
authorMichael Niedermayer <michaelni@gmx.at>
Fri, 25 Nov 2011 19:55:25 +0000 (20:55 +0100)
committerMichael Niedermayer <michaelni@gmx.at>
Fri, 25 Nov 2011 19:55:25 +0000 (20:55 +0100)
Fixes: vc1_error_spilt.avi of Ticket606

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
libavcodec/vc1dec.c

index 24422ae..f1efa10 100644 (file)
@@ -5719,6 +5719,8 @@ static int vc1_decode_frame(AVCodecContext *avctx, void *data,
 //av_log(s->avctx, AV_LOG_INFO, "Consumed %i/%i bits\n", get_bits_count(&s->gb), s->gb.size_in_bits);
 //  if (get_bits_count(&s->gb) > buf_size * 8)
 //      return -1;
+        if(s->error_occurred & s->pict_type == AV_PICTURE_TYPE_B)
+            goto err;
         ff_er_frame_end(s);
     }