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| author | 2018-12-17 17:58:51 -0800 | |
|---|---|---|
| committer | 2019-02-04 17:36:50 -0800 | |
| commit | fe95fd7e9da41a53b63d26e8fb95776a867ad721 (patch) | |
| tree | 3c5e471e31e084875f5dbfcd038c03a96bcd0b24 /libs/gui/BufferQueueThreadState.cpp | |
| parent | 5ef8f96efceb28869dbe56b2583128fedada1b56 (diff) | |
SurfaceFlinger: check fence when acquiring buffer with PTS
This is a fix for a condition where SurfaceFlinger may pass
a buffer to HWC before the fence was signaled. This can happen when
presentation timestamp is set and the buffer behind the front of
the queue has current timestamp.
Test: run a scenario that simulate the scenario
(PTS is always set to the past)
Bug: 123780024
Change-Id: Ib47bc5ebc50136c54b29bd301ad8d059f3dea947
Diffstat (limited to 'libs/gui/BufferQueueThreadState.cpp')
0 files changed, 0 insertions, 0 deletions