61     void setWorldToHeadPose(int64_t timestamp, const Pose3f& worldToHead,  in setWorldToHeadPose()  argument
64                 timestamp, worldToHead, headTwist, mOptions.predictionDuration);  in setWorldToHeadPose()
66         mHeadStillnessDetector.setInput(timestamp, predictedWorldToHead);  in setWorldToHeadPose()
67         mWorldToHeadTimestamp = timestamp;  in setWorldToHeadPose()
70     void setWorldToScreenPose(int64_t timestamp, const Pose3f& worldToScreen) override {  in setWorldToScreenPose()  argument
79         mScreenStillnessDetector.setInput(timestamp, worldToLogicalScreen);  in setWorldToScreenPose()
80         mWorldToScreenTimestamp = timestamp;  in setWorldToScreenPose()
91     void calculate(int64_t timestamp) override {  in calculate()  argument
97             screenStable = mScreenStillnessDetector.calculate(timestamp);  in calculate()
111             bool headStable = mHeadStillnessDetector.calculate(timestamp);  in calculate()
123             mModeSelector.setScreenToHeadPose(maybeScreenToHead->timestamp,  in calculate()
126             mModeSelector.setScreenToHeadPose(timestamp, std::nullopt);  in calculate()
130         mModeSelector.calculate(timestamp);  in calculate()
136         mHeadToStagePose = mRateLimiter.calculatePose(timestamp);  in calculate()