c++ fps sleep while loop

Eager Eel answered on July 22, 2022 Popularity 2/10 Helpfulness 1/10

answer c++ fps sleep while loop

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c++ fps sleep while loop

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#include "chrono_io.h"
#include <chrono>
#include <cstdint>
#include <iostream>
#include <thread>

int
main()
{
    using namespace date;
    using namespace std;
    using namespace std::chrono;

    using frames = duration<int64_t, ratio<1, 5>>;  // 5Hz
    auto nextFrame = system_clock::now();
    auto lastFrame = nextFrame - frames{1};;

    while (true)
    {
        // Perform intersection test

        this_thread::sleep_until(nextFrame);
        // just for monitoring purposes
        cout << "Time: " << system_clock::now() - lastFrame << '\n';
        lastFrame = nextFrame;
        nextFrame += frames{1};
    }
}

Popularity 2/10 Helpfulness 1/10 Language cpp

Source: stackoverflow.com

Tags: c++ sleep while-loop

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Contributed on Jul 22 2022

Eager Eel

0 Answers Avg Quality 2/10

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c++ fps sleep while loop

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#include <chrono>
#include <cstdint>
#include <iostream>
#include <thread>

int
main()
{
    using namespace std;
    using namespace std::chrono;

    using frames = duration<int64_t, ratio<1, 5>>;  // 5Hz
    auto nextFrame = system_clock::now();
    auto lastFrame = nextFrame - frames{1};;

    while (true)
    {
        // Perform intersection test

        this_thread::sleep_until(nextFrame);
        cout << "Time: "  // just for monitoring purposes
             << duration_cast<milliseconds>(system_clock::now() - lastFrame).count()
             << "ms\n";
        lastFrame = nextFrame;
        nextFrame += frames{1};
    }
}

Popularity 3/10 Helpfulness 1/10 Language cpp

Source: stackoverflow.com

Tags: c++ while-loop sleep

Link to this answer
Share Copy Link

Contributed on Jul 22 2022

Eager Eel

0 Answers Avg Quality 2/10

c++ fps sleep while loop

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