Module: libav
Branch: master
Commit: 012b319d9147c18e6148003052b147722d11fe6e

Author:    Michael Niedermayer <[email protected]>
Committer: Martin Storsjö <[email protected]>
Date:      Sat Apr 20 02:15:13 2013 +0200

vc1dec: Fix tff == 0 handling in init_block_index()

This fixes several files from VLC ticket 5887.

Signed-off-by: Martin Storsjö <[email protected]>

---

 libavcodec/vc1dec.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/libavcodec/vc1dec.c b/libavcodec/vc1dec.c
index 1238da2..b07214a 100644
--- a/libavcodec/vc1dec.c
+++ b/libavcodec/vc1dec.c
@@ -77,7 +77,7 @@ static void init_block_index(VC1Context *v)
 {
     MpegEncContext *s = &v->s;
     ff_init_block_index(s);
-    if (v->field_mode && v->second_field) {
+    if (v->field_mode && !(v->second_field ^ v->tff)) {
         s->dest[0] += s->current_picture_ptr->f.linesize[0];
         s->dest[1] += s->current_picture_ptr->f.linesize[1];
         s->dest[2] += s->current_picture_ptr->f.linesize[2];

_______________________________________________
libav-commits mailing list
[email protected]
https://lists.libav.org/mailman/listinfo/libav-commits

Reply via email to