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| author | 2020-04-16 18:46:48 -0700 | |
|---|---|---|
| committer | 2020-04-28 01:23:59 +0000 | |
| commit | 3d61bc1e6260f227a15d10c72240124207df3861 (patch) | |
| tree | be2a82adf153c9ab8e40ee2accacf99d28d7d8f2 /libs/gui/DisplayEventDispatcher.cpp | |
| parent | 031877792958733512f8ab977fbd5be39d645c39 (diff) | |
Optimization: Restrict signing to ACTION_UP and ACTION_DOWN while doing a motion gesture such as scrolling apps
Savings. ~2.5% of total system_server time while scrolling on apps drawer screen.
Baseline:
https://pprof.corp.google.com/?id=732307aa60aa82bf478b0c3f0e6de6be&ignore=sendMessage
https://screenshot.googleplex.com/JpWt25tXRJO
Optimized:
https://pprof.corp.google.com/?id=5040d255411f407662a7f2da0109ca48&ignore=sendMessage
https://screenshot.googleplex.com/x81k7vUUKdd
Test: atest inputflinger_tests
Bug: 154278518
Merged-In: I52dd33f8203fe62bfcbde7be5a1ac45c46064585
Change-Id: I52dd33f8203fe62bfcbde7be5a1ac45c46064585
(cherry picked from commit c6ae4bbc44183811ad84abf5abc56a96843545bc)
Diffstat (limited to 'libs/gui/DisplayEventDispatcher.cpp')
0 files changed, 0 insertions, 0 deletions