vaapi_h264: fix RefPicList[] field flags.

Use new H264Ref.reference field to track field picture flags. The
H264Picture.reference flag in DPB is now irrelevant here.

This is a regression from git commit d8151a7, and that affected
multiple interlaced video streams.

Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>

diff --git a/libavcodec/vaapi_h264.c b/libavcodec/vaapi_h264.c
index eef3c29ab5a400b0dff4cd9b67e946eb77ca84db..151aca9e189b616d5ed71e9b82139c349af20624 100644 (file)
--- a/libavcodec/vaapi_h264.c
+++ b/libavcodec/vaapi_h264.c
@@ -162,7 +162,8 @@ static void fill_vaapi_RefPicList(VAPictureH264 RefPicList[32],
     unsigned int i, n = 0;
     for (i = 0; i < ref_count; i++)
         if (ref_list[i].reference)
-            fill_vaapi_pic(&RefPicList[n++], ref_list[i].parent, 0);
+            fill_vaapi_pic(&RefPicList[n++], ref_list[i].parent,
+                           ref_list[i].reference);
 
     for (; n < 32; n++)
         init_vaapi_pic(&RefPicList[n]);