[FFmpeg-cvslog] vc1_parser: Set field_order.

[Masaki Tanaka]

ffmpeg | branch: master | Masaki Tanaka <maki.rxrz at gmail.com> | Tue Apr  9 16:44:40 2013 +0900| [accde1bd8756936e1757b42fc9bad2eb5d192f8a] | committer: Anton Khirnov

vc1_parser: Set field_order.

Signed-off-by: Anton Khirnov <anton at khirnov.net>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=accde1bd8756936e1757b42fc9bad2eb5d192f8a
---

 libavcodec/vc1_parser.c |    5 +++++
 1 file changed, 5 insertions(+)

diff --git a/libavcodec/vc1_parser.c b/libavcodec/vc1_parser.c
index 5aa1248..a6363d9 100644
--- a/libavcodec/vc1_parser.c
+++ b/libavcodec/vc1_parser.c
@@ -88,6 +88,11 @@ static void vc1_extract_headers(AVCodecParserContext *s, AVCodecContext *avctx,
                 }
             }
 
+            if (vpc->v.broadcast && vpc->v.interlace && !vpc->v.psf)
+                s->field_order = vpc->v.tff ? AV_FIELD_TT : AV_FIELD_BB;
+            else
+                s->field_order = AV_FIELD_PROGRESSIVE;
+
             break;
         }
     }