Function WriteToCSV

IntelPresentMon/SampleClient/FrameQuerySample.h:5–60

#pragma once

void WriteToCSV(std::ofstream& csvFile, const std::string& processName, const unsigned int& processId,
    PM_QUERY_ELEMENT(&queryElements)[16], pmapi::BlobContainer& blobs)
{

    try {

        for (auto pBlob : blobs) {
            //const auto appName = *reinterpret_cast<const std::string*>(&pBlob[queryElements[0].dataOffset]);
            const auto swapChain = *reinterpret_cast<const uint64_t*>(&pBlob[queryElements[0].dataOffset]);
            const auto graphicsRuntime = *reinterpret_cast<const PM_GRAPHICS_RUNTIME*>(&pBlob[queryElements[1].dataOffset]);
            const auto syncInterval = *reinterpret_cast<const uint32_t*>(&pBlob[queryElements[2].dataOffset]);
            const auto presentFlags = *reinterpret_cast<const uint32_t*>(&pBlob[queryElements[3].dataOffset]);
            const auto allowsTearing = *reinterpret_cast<const bool*>(&pBlob[queryElements[4].dataOffset]);
            const auto presentMode = *reinterpret_cast<const PM_PRESENT_MODE*>(&pBlob[queryElements[5].dataOffset]);
            const auto cpuFrameQpc = *reinterpret_cast<const uint64_t*>(&pBlob[queryElements[6].dataOffset]);
            const auto cpuDuration = *reinterpret_cast<const double*>(&pBlob[queryElements[7].dataOffset]);
            const auto cpuFramePacingStall = *reinterpret_cast<const double*>(&pBlob[queryElements[8].dataOffset]);
            const auto gpuLatency = *reinterpret_cast<const double*>(&pBlob[queryElements[9].dataOffset]);
            const auto gpuDuration = *reinterpret_cast<const double*>(&pBlob[queryElements[10].dataOffset]);
            const auto gpuBusyTime = *reinterpret_cast<const double*>(&pBlob[queryElements[11].dataOffset]);
            const auto gpuDisplayLatency = *reinterpret_cast<const double*>(&pBlob[queryElements[12].dataOffset]);
            const auto gpuDisplayDuration = *reinterpret_cast<const double*>(&pBlob[queryElements[13].dataOffset]);
            const auto animationError = *reinterpret_cast<const double*>(&pBlob[queryElements[14].dataOffset]);
            const auto inputLatency = *reinterpret_cast<const double*>(&pBlob[queryElements[15].dataOffset]);
            csvFile << processName << ",";
            csvFile << processId << ",";
            csvFile << std::hex << "0x" << std::dec << swapChain << ",";
            csvFile << TranslateGraphicsRuntime(graphicsRuntime) << ",";
            csvFile << syncInterval << ",";
            csvFile << presentFlags << ",";
            csvFile << allowsTearing << ",";
            csvFile << TranslatePresentMode(presentMode) << ",";
            csvFile << cpuFrameQpc << ",";
            csvFile << cpuDuration << ",";
            csvFile << cpuFramePacingStall << ",";
            csvFile << gpuLatency << ",";
            csvFile << gpuDuration << ",";
            csvFile << gpuBusyTime << ",";
            csvFile << gpuDisplayLatency << ",";
            csvFile << gpuDisplayDuration << ",";
            csvFile << animationError << ",";
            csvFile << inputLatency << "\n";
        }
    }
    catch (const std::exception& e) {
        std::cout
            << "a standard exception was caught, with message '"
            << e.what() << "'" << std::endl;
        return;
    }
    catch (...) {
        std::cout << "Unknown Error" << std::endl;
        return;
    }

}

std::optional<std::ofstream> CreateCsvFile(std::string& processName)