From 77f7156d85b77bb9a52842c552519642ae6891c0 Mon Sep 17 00:00:00 2001 From: Kostya Shishkov Date: Wed, 25 Feb 2009 08:35:37 +0000 Subject: [PATCH] Since motion vectors for intra blocks are always zero, do not try to retrieve them. Originally committed as revision 17584 to svn://svn.ffmpeg.org/ffmpeg/trunk --- libavcodec/rv34.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/libavcodec/rv34.c b/libavcodec/rv34.c index 607a928..915d1e3 100644 --- a/libavcodec/rv34.c +++ b/libavcodec/rv34.c @@ -787,6 +787,9 @@ static int rv34_decode_mv(RV34DecContext *r, int block_type) case RV34_MB_B_DIRECT: //surprisingly, it uses motion scheme from next reference frame next_bt = s->next_picture_ptr->mb_type[s->mb_x + s->mb_y * s->mb_stride]; + if(IS_INTRA(next_bt)) + fill_rectangle(s->current_picture_ptr->motion_val[0][s->mb_x * 2 + s->mb_y * 2 * s->b8_stride], 2, 2, s->b8_stride, 0, 4); + else for(j = 0; j < 2; j++) for(i = 0; i < 2; i++) for(k = 0; k < 2; k++) -- 2.7.4