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| author | 2019-09-19 12:35:58 -0700 | |
|---|---|---|
| committer | 2019-09-19 19:12:02 -0700 | |
| commit | 1157930b7c82e998fb98b20034d675db5bb86781 (patch) | |
| tree | 67281baa61b424e8db7e0d2f61fa979d5ea4dfe0 /vulkan/libvulkan/api.cpp | |
| parent | 03edff5ef02acb1ab672c04670a04afe339d6fb4 (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
Diffstat (limited to 'vulkan/libvulkan/api.cpp')
0 files changed, 0 insertions, 0 deletions