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Reorder indexes in weight tables.

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5 cpu cycles faster.

Originally committed as revision 22183 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Michael Niedermayer
2010-03-03 21:10:08 +00:00
parent b9b8ed2a02
commit 3d9137c883
3 changed files with 27 additions and 27 deletions
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8
libavcodec/h264_refs.c
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@@ -315,11 +315,11 @@ void ff_h264_fill_mbaff_ref_list(H264Context *h){
field[1].reference = PICT_BOTTOM_FIELD;
field[1].poc= field[1].field_poc[1];
h->luma_weight[list][16+2*i][0] = h->luma_weight[list][16+2*i+1][0] = h->luma_weight[list][i][0];
h->luma_weight[list][16+2*i][1] = h->luma_weight[list][16+2*i+1][1] = h->luma_weight[list][i][1];
h->luma_weight[16+2*i][list][0] = h->luma_weight[16+2*i+1][list][0] = h->luma_weight[i][list][0];
h->luma_weight[16+2*i][list][1] = h->luma_weight[16+2*i+1][list][1] = h->luma_weight[i][list][1];
for(j=0; j<2; j++){
h->chroma_weight[list][16+2*i][j][0] = h->chroma_weight[list][16+2*i+1][j][0] = h->chroma_weight[list][i][j][0];
h->chroma_weight[list][16+2*i][j][1] = h->chroma_weight[list][16+2*i+1][j][1] = h->chroma_weight[list][i][j][1];
h->chroma_weight[16+2*i][list][j][0] = h->chroma_weight[16+2*i+1][list][j][0] = h->chroma_weight[i][list][j][0];
h->chroma_weight[16+2*i][list][j][1] = h->chroma_weight[16+2*i+1][list][j][1] = h->chroma_weight[i][list][j][1];
}
}
}