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author Yiwei Zhang <zzyiwei@google.com> 2018-05-02 17:37:17 -0700
committer Yiwei Zhang <zzyiwei@google.com> 2018-05-03 18:39:12 -0700
commit0102ad2d522de255efabd50adf6c6a27811344f4 (patch)
treeb31d9360b8f7730de640c42aed889c650a2da983 /libs/gui/BufferQueueThreadState.cpp
parenta296b0c232483ff2d80a814a1a39d02397ba559e (diff)
SurfaceFlinger TimeStats Metrics
Add timestats metrics for SurfaceFlinger. Keep track of global metrics like total frames, missed frames, frames fellback to client compositions, etc, as well as layer timing metrics like the delta combination of postTime, desiredPresentTime, acqureTime, latchTime, presentTime, etc. This metric is aimed at GMScore. Test: dumpsys SurfaceFlinger --timestats [go/sf-timestats for more args] Bug: b/70388650 Change-Id: I6e4545aef62f7893020533a4e7521541ea453ecd Merged-In: I6e4545aef62f7893020533a4e7521541ea453ecd
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