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dxva2_vc1: set refdist value according to spec

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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Hendrik Leppkes 2013-12-12 21:12:48 +01:00 • committed by Michael Niedermayer
parent 46b06bd894
commit 8abdf46b38
1 changed files with 1 additions and 1 deletions
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2
libavcodec/dxva2_vc1.c
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@ -122,7 +122,7 @@ static void fill_picture_parameters(AVCodecContext *avctx,
(v->range_mapuv_flag << 3) |
(v->range_mapuv );
pp->bPicBinPB = 0;
pp->bMV_RPS = 0;
pp->bMV_RPS = (v->fcm == ILACE_FIELD && pp->bPicBackwardPrediction) ? v->refdist + 9 : 0;
pp->bReservedBits = 0;
if (s->picture_structure == PICT_FRAME) {
pp->wBitstreamFcodes = v->lumscale;