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Add a log message to see video delay break down

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Shows video delay in terms of:
1. Min playout delay
2. Jitter delay
3. Max decode time
4. Render delay

R=mikhal@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/1674004

git-svn-id: http://webrtc.googlecode.com/svn/trunk@4242 4adac7df-926f-26a2-2b94-8c16560cd09d
This commit is contained in:
hclam@chromium.org
2013-06-18 21:37:09 +00:00
parent 6cfe178af2
commit 30fb7b83d5
1 changed files with 5 additions and 0 deletions
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5
webrtc/modules/video_coding/main/source/timing.cc
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@ -253,6 +253,11 @@ uint32_t VCMTiming::TargetVideoDelay() const {
}
uint32_t VCMTiming::TargetDelayInternal() const {
WEBRTC_TRACE(webrtc::kTraceDebug, webrtc::kTraceVideoCoding,
VCMId(vcm_id_, timing_id_),
"Delay: min_playout=%u jitter=%u max_decode=%u render=%u",
min_playout_delay_ms_, jitter_delay_ms_, MaxDecodeTimeMs(),
render_delay_ms_);
return std::max(min_playout_delay_ms_,
jitter_delay_ms_ + MaxDecodeTimeMs() + render_delay_ms_);
}