Module: ffmpeg Branch: master Commit: 0b16cdc3fa1d73056649abf43288be0a7624fdcc
Author: Ronald S. Bultje <[email protected]> Committer: Ronald S. Bultje <[email protected]> Date: Thu Feb 17 12:14:12 2011 -0500 VC1: simplify a calculation in a loop. --- libavcodec/vc1dec.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/libavcodec/vc1dec.c b/libavcodec/vc1dec.c index 169797c..e254d1b 100644 --- a/libavcodec/vc1dec.c +++ b/libavcodec/vc1dec.c @@ -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]; _______________________________________________ ffmpeg-commits mailing list [email protected] https://lists.mplayerhq.hu/mailman/listinfo/ffmpeg-commits
