[FFmpeg-cvslog] vc1dec: mark by assert that the default path cannot occur

[Michael Niedermayer]

ffmpeg | branch: master | Michael Niedermayer <michaelni at gmx.at> | Sun Oct 28 16:07:01 2012 +0100| [d8246d475cded6dfaaaa519f5d194b1cc9e6ea57] | committer: Michael Niedermayer

vc1dec: mark by assert that the default path cannot occur

Fixes CID703827, CID703828
Signed-off-by: Michael Niedermayer <michaelni at gmx.at>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=d8246d475cded6dfaaaa519f5d194b1cc9e6ea57
---

 libavcodec/vc1dec.c |    2 ++
 1 file changed, 2 insertions(+)

diff --git a/libavcodec/vc1dec.c b/libavcodec/vc1dec.c
index fde1dda..1e78f38 100644
--- a/libavcodec/vc1dec.c
+++ b/libavcodec/vc1dec.c
@@ -602,6 +602,8 @@ static void vc1_mc_4mv_luma(VC1Context *v, int n, int dir)
             tx = (chosen_mv[f][0][0] + chosen_mv[f][1][0]) / 2;
             ty = (chosen_mv[f][0][1] + chosen_mv[f][1][1]) / 2;
             break;
+        default:
+            av_assert2(0);
         }
         s->current_picture.f.motion_val[1][s->block_index[0] + v->blocks_off][0] = tx;
         s->current_picture.f.motion_val[1][s->block_index[0] + v->blocks_off][1] = ty;