Merge remote-tracking branch 'qatar/master'

[ffmpeg] / libavcodec / dxva2_h264.c

diff --git a/libavcodec/dxva2_h264.c b/libavcodec/dxva2_h264.c
index 3bda097cc478b74a0729860df33e9211c928fd31..6114a77f5a23601b41465d162754dd8334a9c9b7 100644 (file)
--- a/libavcodec/dxva2_h264.c
+++ b/libavcodec/dxva2_h264.c
@@ -93,7 +93,8 @@ static void fill_picture_parameters(struct dxva_context *ctx, const H264Context
     pp->num_ref_frames                = h->sps.ref_frame_count;
 
     pp->wBitFields                    = ((s->picture_structure != PICT_FRAME) <<  0) |
-                                        (h->sps.mb_aff                        <<  1) |
+                                        ((h->sps.mb_aff &&
+                                        (s->picture_structure == PICT_FRAME)) <<  1) |
                                         (h->sps.residual_color_transform_flag <<  2) |
                                         /* sp_for_switch_flag (not implemented by FFmpeg) */
                                         (0                                    <<  3) |