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VC1: simplify a calculation in a loop.

This commit is contained in:
Ronald S. Bultje 2011-02-17 12:14:12 -05:00
parent 1da6ea3954
commit 0b16cdc3fa
1 changed files with 1 additions and 1 deletions
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2
libavcodec/vc1dec.c
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@ -199,7 +199,7 @@ static void vc1_put_block(VC1Context *v, DCTELEM block[6][64])
for(k = 0; k < 6; k++)
for(j = 0; j < 8; j++)
for(i = 0; i < 8; i++)
block[k][i + j*8] = ((block[k][i + j*8] - 128) << 1) + 128;
block[k][i + j*8] = (block[k][i + j*8] - 64) << 1;
}
ys = v->s.current_picture.linesize[0];