[FFmpeg-cvslog] vc1dec: always initialize tx and ty

[Vittorio Giovara]

ffmpeg | branch: master | Vittorio Giovara <vittorio.giovara at gmail.com> | Tue Nov 11 17:39:59 2014 +0100| [2c98dc75f2802a2fe91922d4a11b698b66420e5b] | committer: Vittorio Giovara

vc1dec: always initialize tx and ty

CC: libav-stable at libav.org
Bug-Id: CID 1245702 / CID 1245703

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=2c98dc75f2802a2fe91922d4a11b698b66420e5b
---

 libavcodec/vc1_mc.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavcodec/vc1_mc.c b/libavcodec/vc1_mc.c
index 54c4e72..00a003c 100644
--- a/libavcodec/vc1_mc.c
+++ b/libavcodec/vc1_mc.c
@@ -302,7 +302,7 @@ void ff_vc1_mc_4mv_luma(VC1Context *v, int n, int dir, int avg)
     if (s->pict_type == AV_PICTURE_TYPE_P && n == 3 && v->field_mode) {
         int same_count = 0, opp_count = 0, k;
         int chosen_mv[2][4][2], f;
-        int tx, ty;
+        int tx = 0, ty = 0;
         for (k = 0; k < 4; k++) {
             f = v->mv_f[0][s->block_index[k] + v->blocks_off];
             chosen_mv[f][f ? opp_count : same_count][0] = s->mv[0][k][0];