Function waitForAftermathDumps

Source/Falcor/Core/API/Aftermath.cpp:363–390

}

bool waitForAftermathDumps(int timeout)
{
    if (!sInitialized)
        return true;

    // DXGI_ERROR error notification is asynchronous to the NVIDIA display
    // driver's GPU crash handling. Give the Nsight Aftermath GPU crash dump
    // thread some time to do its work before terminating the process.
    auto tdrTerminationTimeout = std::chrono::seconds(timeout);
    auto tStart = std::chrono::steady_clock::now();
    auto tElapsed = std::chrono::milliseconds::zero();

    GFSDK_Aftermath_CrashDump_Status status = GFSDK_Aftermath_CrashDump_Status_Unknown;
    AFTERMATH_CHECK_ERROR(GFSDK_Aftermath_GetCrashDumpStatus(&status));

    while (status != GFSDK_Aftermath_CrashDump_Status_CollectingDataFailed && status != GFSDK_Aftermath_CrashDump_Status_Finished &&
           tElapsed < tdrTerminationTimeout)
    {
        // Sleep 50ms and poll the status again until timeout or Aftermath finished processing the crash dump.
        std::this_thread::sleep_for(std::chrono::milliseconds(50));
        AFTERMATH_CHECK_ERROR(GFSDK_Aftermath_GetCrashDumpStatus(&status));

        auto tEnd = std::chrono::steady_clock::now();
        tElapsed = std::chrono::duration_cast<std::chrono::milliseconds>(tEnd - tStart);
    }

    return status == GFSDK_Aftermath_CrashDump_Status_Finished;
}

AftermathContext::AftermathContext(Device* pDevice) : mpDevice(pDevice) {}