dxva2_h264: fix reference field marking in long slice struct

Fixes artifacts in interlaced decoding on old Intel GPUs.
9 years ago · 406f30072e
parent f502583663
commit 406f30072e
1 changed files with 1 additions and 1 deletions
--- a/libavcodec/dxva2_h264.c
+++ b/libavcodec/dxva2_h264.c
@ -252,7 +252,7 @@ static void fill_slice_long(AVCodecContext *avctx, DXVA_Slice_H264_Long *slice,
                else
                    index = get_refpic_index(pp, ff_dxva2_get_surface_index(avctx, ctx, r->f));
                fill_picture_entry(&slice->RefPicList[list][i], index,
-                                   r->reference == PICT_BOTTOM_FIELD);
+                                   sl->ref_list[list][i].reference == PICT_BOTTOM_FIELD);
                for (plane = 0; plane < 3; plane++) {
                    int w, o;
                    if (plane == 0 && sl->luma_weight_flag[list]) {