Correct assignment of interlaced_frame; was being set on output frames,

in display order, based on decoding information in decoding order. Now 
set properly, immediately upon completion of decode.

Based on original patch from Reinhard Nissl,  rnisssl % gmx , de
Original Thread: [FFmpeg-devel] H.264 + PAFF: BBC HD recording shows 
extreme interlacing artefacts, Thu, 01 Nov 2007 22:43:09




git-svn-id: file:///var/local/repositories/ffmpeg/trunk@10931 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

libavcodec/h264.c

@@ -7763,6 +7763,8 @@ static int decode_frame(AVCodecContext *avctx,
             *data_size = 0;
 
         } else {
+            cur->interlaced_frame = FIELD_OR_MBAFF_PICTURE;
+
         //FIXME do something with unavailable reference frames
 
 #if 0 //decode order
@@ -7845,7 +7847,6 @@ static int decode_frame(AVCodecContext *avctx,
     /* we substract 1 because it is added on utils.c    */
     avctx->frame_number = s->picture_number - 1;
 #endif
-    pict->interlaced_frame = FIELD_OR_MBAFF_PICTURE;
     return get_consumed_bytes(s, buf_index, buf_size);
 }
 #if 0