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author | Michael Niedermayer <michaelni@gmx.at> | 2015-03-21 15:30:10 +0100 |
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committer | Michael Niedermayer <michaelni@gmx.at> | 2015-03-21 15:36:57 +0100 |
commit | 739edc1a7e83cdca27c3defbc3f057e98a3de472 (patch) | |
tree | 6d7c29f22fd58077d5d20682bc73433179c55a0d /libavcodec/h264.h | |
parent | 35a788d953838c1b7f34038ef54fddc3d11994fe (diff) | |
parent | bf03a878a76dea29b36f368759e9f66102b39a5f (diff) | |
download | ffmpeg-739edc1a7e83cdca27c3defbc3f057e98a3de472.tar.gz |
Merge commit 'bf03a878a76dea29b36f368759e9f66102b39a5f'
* commit 'bf03a878a76dea29b36f368759e9f66102b39a5f':
h264: move mb[_{padding,luma_dc}] into the per-slice context
Conflicts:
libavcodec/h264.h
libavcodec/h264_cavlc.c
libavcodec/h264_mb.c
libavcodec/h264_slice.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavcodec/h264.h')
-rw-r--r-- | libavcodec/h264.h | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/libavcodec/h264.h b/libavcodec/h264.h index 8518fc8eb2..f3c86efa10 100644 --- a/libavcodec/h264.h +++ b/libavcodec/h264.h @@ -426,6 +426,13 @@ typedef struct H264SliceContext { DECLARE_ALIGNED(8, int8_t, ref_cache)[2][5 * 8]; DECLARE_ALIGNED(8, uint16_t, sub_mb_type)[4]; + + ///< as a dct coefficient is int32_t in high depth, we need to reserve twice the space. + DECLARE_ALIGNED(16, int16_t, mb)[16 * 48 * 2]; + DECLARE_ALIGNED(16, int16_t, mb_luma_dc)[3][16 * 2]; + ///< as mb is addressed by scantable[i] and scantable is uint8_t we can either + ///< check that i is not too large or ensure that there is some unused stuff after mb + int16_t mb_padding[256 * 2]; } H264SliceContext; /** @@ -512,10 +519,6 @@ typedef struct H264Context { GetBitContext *intra_gb_ptr; GetBitContext *inter_gb_ptr; - DECLARE_ALIGNED(16, int16_t, mb)[16 * 48 * 2]; ///< as a dct coefficient is int32_t in high depth, we need to reserve twice the space. - DECLARE_ALIGNED(16, int16_t, mb_luma_dc)[3][16 * 2]; - int16_t mb_padding[256 * 2]; ///< as mb is addressed by scantable[i] and scantable is uint8_t we can either check that i is not too large or ensure that there is some unused stuff after mb - /** * Cabac */ |