vc1dec: dont apply the loop filter on fields

Fixes read of uninitialized memory Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-07-24 04:52:58 +02:00
parent 697edcc12a
commit 22ce78a95e
2 changed files with 30 additions and 30 deletions
@@ -4654,7 +4654,7 @@ static void vc1_decode_p_blocks(VC1Context *v)
        if (s->mb_y != s->start_mb_y) ff_draw_horiz_band(s, (s->mb_y - 1) * 16, 16);
        s->first_slice_line = 0;
    }
-    if (apply_loop_filter) {
+    if (apply_loop_filter && v->fcm == PROGRESSIVE) {
        s->mb_x = 0;
        ff_init_block_index(s);
        for (; s->mb_x < s->mb_width; s->mb_x++) {