[FFmpeg-cvslog] vaapi: filter out DELAYED_PIC_REF flag to determine field.

[Gwenole Beauchesne]

ffmpeg | branch: master | Gwenole Beauchesne <gbeauchesne at splitted-desktop.com> | Mon Mar 28 15:55:41 2011 +0200| [621f4c98df4ee9fd604a614f31e09eef9dd7d3ca] | committer: Gwenole Beauchesne

vaapi: filter out DELAYED_PIC_REF flag to determine field.

This fixes ticket #23.

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=621f4c98df4ee9fd604a614f31e09eef9dd7d3ca
---

 libavcodec/vaapi_h264.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/libavcodec/vaapi_h264.c b/libavcodec/vaapi_h264.c
index cbe526b..34e4976 100644
--- a/libavcodec/vaapi_h264.c
+++ b/libavcodec/vaapi_h264.c
@@ -55,6 +55,7 @@ static void fill_vaapi_pic(VAPictureH264 *va_pic,
 {
     if (pic_structure == 0)
         pic_structure = pic->reference;
+    pic_structure &= PICT_FRAME; /* PICT_TOP_FIELD|PICT_BOTTOM_FIELD */
 
     va_pic->picture_id = ff_vaapi_get_surface_id(pic);
     va_pic->frame_idx  = pic->long_ref ? pic->pic_id : pic->frame_num;