Method ConfigurePresentMon_

IntelPresentMon/Core/source/kernel/Kernel.cpp:324–335

    }

    void Kernel::ConfigurePresentMon_(const OverlaySpec& newSpec)
    {
        if (newSpec.telemetrySamplingPeriodMs != pm->GetGpuTelemetryPeriod()) {
            pm->SetGpuTelemetryPeriod(newSpec.telemetrySamplingPeriodMs);
        }        
        if (const auto currentEtwPeriod = pm->GetEtwFlushPeriod();
            newSpec.manualEtwFlush != bool(currentEtwPeriod) ||
            (currentEtwPeriod && *currentEtwPeriod != newSpec.etwFlushPeriod)) {
            pm->SetEtwFlushPeriod(newSpec.manualEtwFlush ?
                std::optional{ uint32_t(newSpec.etwFlushPeriod) } : std::nullopt);
        }
    }
}