diff options
Diffstat (limited to 'libavcodec/vc1_mc.c')
| -rw-r--r-- | libavcodec/vc1_mc.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/libavcodec/vc1_mc.c b/libavcodec/vc1_mc.c index 00a003ce8c..e3a75d5845 100644 --- a/libavcodec/vc1_mc.c +++ b/libavcodec/vc1_mc.c @@ -796,10 +796,9 @@ void ff_vc1_interp_mc(VC1Context *v) my = s->mv[1][0][1]; uvmx = (mx + ((mx & 3) == 3)) >> 1; uvmy = (my + ((my & 3) == 3)) >> 1; - if (v->field_mode) { - if (v->cur_field_type != v->ref_field_type[1]) - my = my - 2 + 4 * v->cur_field_type; - uvmy = uvmy - 2 + 4 * v->cur_field_type; + if (v->field_mode && v->cur_field_type != v->ref_field_type[1]) { + my = my - 2 + 4 * v->cur_field_type; + uvmy = uvmy - 2 + 4 * v->cur_field_type; } if (v->fastuvmc) { uvmx = uvmx + ((uvmx < 0) ? -(uvmx & 1) : (uvmx & 1)); |