diff options
| author | Benny Prijono <bennylp@teluu.com> | 2011-12-12 08:06:58 +0000 |
|---|---|---|
| committer | Benny Prijono <bennylp@teluu.com> | 2011-12-12 08:06:58 +0000 |
| commit | d95570a3f0b389a9385d0215e8b415c6fabc4da7 (patch) | |
| tree | 42bbd9333f5e9852bd319d58fe74f19a1abb7a50 /pjmedia/src | |
| parent | 53f86de5d3872bcbe7e9d11b427a03f8dfb12695 (diff) | |
Fixed #1422: Option to configure or disable RTCP RTT normalization (thanks Lars Helgeson for the patch)
git-svn-id: http://svn.pjsip.org/repos/pjproject/branches/1.x@3907 74dad513-b988-da41-8d7b-12977e46ad98
Diffstat (limited to 'pjmedia/src')
| -rw-r--r-- | pjmedia/src/pjmedia/rtcp.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/pjmedia/src/pjmedia/rtcp.c b/pjmedia/src/pjmedia/rtcp.c index cb048302..7832771c 100644 --- a/pjmedia/src/pjmedia/rtcp.c +++ b/pjmedia/src/pjmedia/rtcp.c @@ -615,19 +615,21 @@ PJ_DEF(void) pjmedia_rtcp_rx_rtcp( pjmedia_rtcp_session *sess, goto end_rtt_calc; } - /* "Normalize" rtt value that is exceptionally high. - * For such values, "normalize" the rtt to be three times - * the average value. +#if defined(PJMEDIA_RTCP_NORMALIZE_FACTOR) && PJMEDIA_RTCP_NORMALIZE_FACTOR!=0 + /* "Normalize" rtt value that is exceptionally high. For such + * values, "normalize" the rtt to be PJMEDIA_RTCP_NORMALIZE_FACTOR + * times the average value. */ - if (rtt > ((unsigned)sess->stat.rtt.mean*3) && sess->stat.rtt.n!=0) + if (rtt > ((unsigned)sess->stat.rtt.mean * + PJMEDIA_RTCP_NORMALIZE_FACTOR) && sess->stat.rtt.n!=0) { unsigned orig_rtt = rtt; - rtt = sess->stat.rtt.mean*3; - PJ_LOG(5,(sess->name, + rtt = sess->stat.rtt.mean * PJMEDIA_RTCP_NORMALIZE_FACTOR; + PJ_LOG(5,(sess->name, "RTT value %d usec is normalized to %d usec", orig_rtt, rtt)); } - +#endif TRACE_((sess->name, "RTCP RTT is set to %d usec", rtt)); /* Update RTT stat */ |