h264: add a parameter to the FIELD_OR_MBAFF_PICTURE macro.

This way it does not look like a constant.

1 files changed, 1 insertions, 1 deletions

diff --git a/libavcodec/vaapi_h264.c b/libavcodec/vaapi_h264.c
index 7cbe8c1826..dfa2ec7bb8 100644
--- a/libavcodec/vaapi_h264.c
+++ b/libavcodec/vaapi_h264.c
@@ -324,7 +324,7 @@ static int vaapi_h264_decode_slice(AVCodecContext *avctx,
     if (!slice_param)
         return -1;
     slice_param->slice_data_bit_offset          = get_bits_count(&h->gb) + 8; /* bit buffer started beyond nal_unit_type */
-    slice_param->first_mb_in_slice              = (h->mb_y >> FIELD_OR_MBAFF_PICTURE) * h->mb_width + h->mb_x;
+    slice_param->first_mb_in_slice              = (h->mb_y >> FIELD_OR_MBAFF_PICTURE(h)) * h->mb_width + h->mb_x;
     slice_param->slice_type                     = ff_h264_get_slice_type(h);
     slice_param->direct_spatial_mv_pred_flag    = h->slice_type == AV_PICTURE_TYPE_B ? h->direct_spatial_mv_pred : 0;
     slice_param->num_ref_idx_l0_active_minus1   = h->list_count > 0 ? h->ref_count[0] - 1 : 0;