diff options
| author | Nanang Izzuddin <nanang@teluu.com> | 2009-04-06 16:41:54 +0000 |
|---|---|---|
| committer | Nanang Izzuddin <nanang@teluu.com> | 2009-04-06 16:41:54 +0000 |
| commit | 0ed6c3bf457e0dbd887f8e1e4cb7154bbdb87ab1 (patch) | |
| tree | d69f7171b4cac26bb3c56348bc0ea9f58dc88ef8 /pjlib | |
| parent | 38c2e966b6647e0c40a4668da82518cb75ec1408 (diff) | |
Ticket #772 (misc fix): Updated floating point version of math statistic to return the rounded mean value.
git-svn-id: http://svn.pjsip.org/repos/pjproject/trunk@2577 74dad513-b988-da41-8d7b-12977e46ad98
Diffstat (limited to 'pjlib')
| -rw-r--r-- | pjlib/include/pj/math.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/pjlib/include/pj/math.h b/pjlib/include/pj/math.h index 9df5eeb2..8d202dbf 100644 --- a/pjlib/include/pj/math.h +++ b/pjlib/include/pj/math.h @@ -140,7 +140,9 @@ PJ_INLINE(void) pj_math_stat_update(pj_math_stat *stat, int val) #if PJ_HAS_FLOATING_POINT delta = val - stat->fmean_; stat->fmean_ += delta/stat->n; - stat->mean = (int) stat->fmean_; + + /* Return mean value with 'rounding' */ + stat->mean = (int) (stat->fmean_ + 0.5); stat->m2_ += (int)(delta * (val-stat->fmean_)); #else |