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| author | Vitor Sessak <vitor1001@gmail.com> | 2008-06-23 20:13:07 +0000 |
|---|---|---|
| committer | Vitor Sessak <vitor1001@gmail.com> | 2008-06-23 20:13:07 +0000 |
| commit | 70e708677e1753eeded6d42ca3adb859d22c4f64 (patch) | |
| tree | 9eaaead0f61d8aa19635c3c58338c26f1dc14251 /libavcodec/ra144.c | |
| parent | 89a2713e660688175a40ce93e470b24421d27682 (diff) | |
| download | ffmpeg-70e708677e1753eeded6d42ca3adb859d22c4f64.tar.gz | |
Simplify t_sqrt()
Originally committed as revision 13918 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/ra144.c')
| -rw-r--r-- | libavcodec/ra144.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libavcodec/ra144.c b/libavcodec/ra144.c index fb31714511..69c286e272 100644 --- a/libavcodec/ra144.c +++ b/libavcodec/ra144.c @@ -61,13 +61,13 @@ static int ra144_decode_init(AVCodecContext * avctx) */ static int t_sqrt(unsigned int x) { - int s = 0; + int s = 2; while (x > 0xfff) { s++; x = x >> 2; } - return (ff_sqrt(x << 20) << s) << 2; + return ff_sqrt(x << 20) << s; } /** |