Evolution-X-Tensor/device_google_tangorpro
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Update motion prediction offset.

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The Jetpack motionprediction library calculates a prediction target
based on the minimum display refresh rate (16~18 ms). UX feedback
suggests that we should cap this at 3~4 stylus frames, which
therefore requires a -4 ms offset (1 frame). Clients of the framework
MotionPredictor can control the prediction time directly and can
access predictions further into the future by providing a larger
value.

Bug: 288354672
Test: predictions are visible in the motionprediction test app
Change-Id: I3a489b59b8b2050c64dd31b2a0f75c2238cb432d
This commit is contained in:
Philip Quinn 2023-07-12 15:11:37 -07:00
parent 9c9700c239
commit fb55fbb7ec
1 changed files with 1 additions and 1 deletions
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tangorpro/overlay/frameworks/base/core/res/res/values/config.xml
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@ -636,7 +636,7 @@
<!-- Enable the system motion prediction model. -->
<bool name="config_enableMotionPrediction">true</bool>
<integer name="config_motionPredictionOffsetNanos">20000000</integer> <!-- 20 ms -->
<integer name="config_motionPredictionOffsetNanos">-4000000</integer> <!-- -4 ms -->
<!-- Whether to reset Battery Stats on unplug when the battery level is high. -->
<bool name="config_batteryStatsResetOnUnplugHighBatteryLevel">false</bool>