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| author | Ronald S. Bultje <rsbultje@gmail.com> | 2011-02-17 12:14:12 -0500 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2011-02-18 19:52:39 +0100 |
| commit | 6c0d9369d881b143628fdc24b105a4a2c60d67c2 (patch) | |
| tree | 70a16bfdb77167885cb024573b7801d646116f55 | |
| parent | 2739dc5d858a18c4d10f043af0e31a8a57ca147f (diff) | |
| download | ffmpeg-6c0d9369d881b143628fdc24b105a4a2c60d67c2.tar.gz | |
VC1: simplify a calculation in a loop.
(cherry picked from commit 0b16cdc3fa1d73056649abf43288be0a7624fdcc)
| -rw-r--r-- | libavcodec/vc1dec.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libavcodec/vc1dec.c b/libavcodec/vc1dec.c index 169797ca75..e254d1b0b8 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]; |