Lowest DPR scaleDown will accept right now (tightens via U-shape probes).
True while a scaleDown move is being verified for U-shape improvement.
Estimated achievable rAF rate the FPS thresholds derive from.
Effective scale-up ceiling: the lower of the session ceiling (the display's DPR, capped unless high DPR is allowed) and a LEARNED 1.0 demotion after repeated punished ascents.
Whether the viewer may currently render above CSS resolution.
Why the last evaluation withheld learning, or null when it did not.
Most recent last; at most PROBE_RECORD_LIMIT entries.
getState()plus the controller's decision history — what a perf probe needs to tell "the DPR walked down during loading" from "a probe proved the step helped". Read via__luxarDebug.getPerf().adaptiveDpr.