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avcodec/dxva2_h264: fix slice offset in long slice struct after ca2f19b9

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The GetBitContext now includes the NAL header, which offsets the slice by
one byte, which needs to be accounted for here.
This commit is contained in:
Hendrik Leppkes 2016-05-08 17:37:30 +02:00
parent 617cd45ddc
commit 64fd62d68a
1 changed files with 1 additions and 1 deletions
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2
libavcodec/dxva2_h264.c
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@ -228,7 +228,7 @@ static void fill_slice_long(AVCodecContext *avctx, DXVA_Slice_H264_Long *slice,
slice->first_mb_in_slice = (sl->mb_y >> FIELD_OR_MBAFF_PICTURE(h)) * h->mb_width + sl->mb_x;
slice->NumMbsForSlice = 0; /* XXX it is set once we have all slices */
slice->BitOffsetToSliceData = get_bits_count(&sl->gb);
slice->BitOffsetToSliceData = get_bits_count(&sl->gb) - 8;
slice->slice_type = ff_h264_get_slice_type(sl);
if (sl->slice_type_fixed)
slice->slice_type += 5;