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| author | Rafaël Carré <rafael.carre@gmail.com> | 2010-10-21 18:39:57 +0000 |
|---|---|---|
| committer | Laurent Aimar <fenrir@videolan.org> | 2010-10-21 18:39:57 +0000 |
| commit | fc068f9f2762bf7b24ced5d02b93f4d098b6ce23 (patch) | |
| tree | b9a73cce81ad85eb809754b79f5142bd7cd47ba6 /libavcodec | |
| parent | eced8fa02ea237abd9c6a6e9287bb7524addb8f4 (diff) | |
| download | ffmpeg-fc068f9f2762bf7b24ced5d02b93f4d098b6ce23.tar.gz | |
Fixed DXVA_Slice_H264_Long::BitOffsetToSliceData value.
The 8 bits offset (nal unit type) should not be added, as the spec says:
"This bit offset is the offset within the RBSP data for the slice, relative
to the starting position of the slice_header() in the RBSP"
This fixes DXVA2 support for intel GPU.
Patch by Rafaël Carré (funman _AT_ videolan _DOT_ org).
Originally committed as revision 25538 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec')
| -rw-r--r-- | libavcodec/dxva2_h264.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libavcodec/dxva2_h264.c b/libavcodec/dxva2_h264.c index 332a76302b..bdb42df3f7 100644 --- a/libavcodec/dxva2_h264.c +++ b/libavcodec/dxva2_h264.c @@ -194,7 +194,7 @@ static void fill_slice_long(AVCodecContext *avctx, DXVA_Slice_H264_Long *slice, slice->first_mb_in_slice = (s->mb_y >> FIELD_OR_MBAFF_PICTURE) * s->mb_width + s->mb_x; slice->NumMbsForSlice = 0; /* XXX it is set once we have all slices */ - slice->BitOffsetToSliceData = get_bits_count(&s->gb) + 8; + slice->BitOffsetToSliceData = get_bits_count(&s->gb); slice->slice_type = ff_h264_get_slice_type(h); if (h->slice_type_fixed) slice->slice_type += 5; |