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| author | Michael Niedermayer <michaelni@gmx.at> | 2007-02-18 01:37:50 +0000 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2007-02-18 01:37:50 +0000 |
| commit | fda51641b1691ccf103240f965e7d4973c5524ed (patch) | |
| tree | ad21005bd604e412629aeb547ae40354cbedfd73 | |
| parent | d19f5acb361a2474abf90b3108c4e2ebdc8b2740 (diff) | |
| download | ffmpeg-streaming-fda51641b1691ccf103240f965e7d4973c5524ed.zip ffmpeg-streaming-fda51641b1691ccf103240f965e7d4973c5524ed.tar.gz | |
factorize more calls to fill_rectangle()
Originally committed as revision 8017 to svn://svn.ffmpeg.org/ffmpeg/trunk
| -rw-r--r-- | libavcodec/h264.c | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/libavcodec/h264.c b/libavcodec/h264.c index 1835a98..ab3bb96 100644 --- a/libavcodec/h264.c +++ b/libavcodec/h264.c @@ -1629,11 +1629,11 @@ static inline void pred_direct_motion(H264Context * const h, int *mb_type){ /* one-to-one mv scaling */ if(IS_16X16(*mb_type)){ + int ref, mv0, mv1; + fill_rectangle(&h->ref_cache[1][scan8[0]], 4, 4, 8, 0, 1); if(IS_INTRA(mb_type_col)){ - fill_rectangle(&h->ref_cache[0][scan8[0]], 4, 4, 8, 0, 1); - fill_rectangle(&h-> mv_cache[0][scan8[0]], 4, 4, 8, 0, 4); - fill_rectangle(&h-> mv_cache[1][scan8[0]], 4, 4, 8, 0, 4); + ref=mv0=mv1=0; }else{ const int ref0 = l1ref0[0] >= 0 ? map_col_to_list0[0][l1ref0[0]] : map_col_to_list0[1][l1ref1[0]]; @@ -1642,10 +1642,13 @@ static inline void pred_direct_motion(H264Context * const h, int *mb_type){ int mv_l0[2]; mv_l0[0] = (scale * mv_col[0] + 128) >> 8; mv_l0[1] = (scale * mv_col[1] + 128) >> 8; - fill_rectangle(&h->ref_cache[0][scan8[0]], 4, 4, 8, ref0, 1); - fill_rectangle(&h-> mv_cache[0][scan8[0]], 4, 4, 8, pack16to32(mv_l0[0],mv_l0[1]), 4); - fill_rectangle(&h-> mv_cache[1][scan8[0]], 4, 4, 8, pack16to32(mv_l0[0]-mv_col[0],mv_l0[1]-mv_col[1]), 4); + ref= ref0; + mv0= pack16to32(mv_l0[0],mv_l0[1]); + mv1= pack16to32(mv_l0[0]-mv_col[0],mv_l0[1]-mv_col[1]); } + fill_rectangle(&h->ref_cache[0][scan8[0]], 4, 4, 8, ref, 1); + fill_rectangle(&h-> mv_cache[0][scan8[0]], 4, 4, 8, mv0, 4); + fill_rectangle(&h-> mv_cache[1][scan8[0]], 4, 4, 8, mv1, 4); }else{ for(i8=0; i8<4; i8++){ const int x8 = i8&1; |
