Merge commit 'bcd91f1644b46dd142c5355c8b742b27d9028903'

* commit 'bcd91f1644b46dd142c5355c8b742b27d9028903':
  h264: move a per-field block from decode_slice_header() to field_start()

Merged-by: Clément Bœsch <u@pkh.me>

1 files changed, 7 insertions, 9 deletions

diff --git a/libavcodec/h264_slice.c b/libavcodec/h264_slice.c
index e1de971059..7dcfd843d2 100644
--- a/libavcodec/h264_slice.c
+++ b/libavcodec/h264_slice.c
@@ -1331,6 +1331,13 @@ static int h264_field_start(H264Context *h, const H264SliceContext *sl,
             (h->mb_height * h->mb_stride - 1) * sizeof(*h->slice_table));
     }
 
+    ff_h264_init_poc(h->cur_pic_ptr->field_poc, &h->cur_pic_ptr->poc,
+                     h->ps.sps, &h->poc, h->picture_structure, nal->ref_idc);
+
+    memcpy(h->mmco, sl->mmco, sl->nb_mmco * sizeof(*h->mmco));
+    h->nb_mmco = sl->nb_mmco;
+    h->explicit_ref_marking = sl->explicit_ref_marking;
+
     return 0;
 }
 
@@ -1667,15 +1674,6 @@ int ff_h264_decode_slice_header(H264Context *h, H264SliceContext *sl,
         sl->resync_mb_y = sl->mb_y = sl->mb_y + 1;
     av_assert1(sl->mb_y < h->mb_height);
 
-    if (!h->setup_finished) {
-        ff_h264_init_poc(h->cur_pic_ptr->field_poc, &h->cur_pic_ptr->poc,
-                         h->ps.sps, &h->poc, h->picture_structure, nal->ref_idc);
-
-        memcpy(h->mmco, sl->mmco, sl->nb_mmco * sizeof(*h->mmco));
-        h->nb_mmco = sl->nb_mmco;
-        h->explicit_ref_marking = sl->explicit_ref_marking;
-    }
-
     ret = ff_h264_build_ref_list(h, sl);
     if (ret < 0)
         return ret;