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| author | 2019-09-19 11:32:43 -0700 | |
|---|---|---|
| committer | 2019-09-19 19:47:07 +0000 | |
| commit | b40b0269dfbd4a259bc604e84392c3984c300932 (patch) | |
| tree | 974492d524b9d0463ef5e92e2981806a1b268eaa /libs/gui/BufferQueue.cpp | |
| parent | 5726d926a9eb0ccbe00236ff9e1303f4ea542396 (diff) | |
SurfaceFlinger: add grace time for present fence to signal
To avoid racing with HWVsync when SF wakeup at a small offset from vsync,
we want to give a small grace period for the present fence to fire
instead of just giving up on this frame.
Bug: 141312250
Test: Set SF offset to 0 and observe systrace
Change-Id: I713fad164fa2f4e0f00a2b4efaae063ac8f4a2b7
Merged-In: I713fad164fa2f4e0f00a2b4efaae063ac8f4a2b7
Diffstat (limited to 'libs/gui/BufferQueue.cpp')
0 files changed, 0 insertions, 0 deletions