glfwSetCursorPos（）不能在windows上工作

Question

    public void init(int selectedMonitor, int glMajor, int glMinor, int windowHints) {
        if (this.initialized) return;
        GLFWErrorCallback.createPrint(System.err).set();

        if (!GLFW.glfwInit())
            throw new WindowCreationException("Unable to initialize GLFW.");

        // Configure window hints
        GLFW.glfwDefaultWindowHints();
        GLFW.glfwWindowHint(GLFW.GLFW_RESIZABLE, (windowHints & 1));
        GLFW.glfwWindowHint(GLFW.GLFW_FOCUSED, (windowHints >> 1) & 1);
        GLFW.glfwWindowHint(GLFW.GLFW_VISIBLE, (windowHints >> 2) & 1);
        GLFW.glfwWindowHint(GLFW.GLFW_DECORATED, (windowHints >> 3) & 1);
        GLFW.glfwWindowHint(GLFW.GLFW_CONTEXT_VERSION_MAJOR, glMajor);
        GLFW.glfwWindowHint(GLFW.GLFW_CONTEXT_VERSION_MINOR, glMinor);
        GLFW.glfwWindowHint(GLFW.GLFW_OPENGL_PROFILE, GLFW.GLFW_OPENGL_CORE_PROFILE);
        GLFW.glfwWindowHint(GLFW.GLFW_OPENGL_FORWARD_COMPAT, (windowHints >> 7));

        // Set video mode
        PointerBuffer monitors = GLFW.glfwGetMonitors();
        if (monitors == null)
            throw new WindowCreationException("Could not create window, there are no monitors.");

        if (selectedMonitor >= monitors.capacity() || selectedMonitor < 0) {
            this.currentMonitor = GLFW.glfwGetPrimaryMonitor();
        } else {
            this.currentMonitor = monitors.get(selectedMonitor);
        }
        this.vidMode = GLFW.glfwGetVideoMode(this.currentMonitor);

        // Create window handle
        this.windowHandle = GLFW.glfwCreateWindow(this.width, this.height, this.title, this.isFullscreen ? this.currentMonitor : 0L, 0L);
        if (this.windowHandle == 0L)
            throw new RuntimeException("Failed to create GLFW Window.");

        // Center window if configured
        if (((windowHints >> 4) & 1) == 1) this.centerWindow();

        // Set key callbacks
        this.addKeyCallback((window, keyCode, scanCode, action, mods) -> Key.byKeyCode(keyCode).update(action));
        this.addMouseButtonCallback((window, keyCode, action, mods) -> Key.byKeyCode(keyCode).update(action));

        glfwSetKeyCallback(this.windowHandle, (window, keyCode, scanCode, action, mods) -> {
            for (GLFWKeyCallbackI callback : this.keyCallbacks) callback.invoke(window, keyCode, scanCode, action, mods);
        });

        glfwSetCharCallback(this.windowHandle, (window, unicode) -> {
            for (GLFWCharCallbackI callback : this.charCallbacks) callback.invoke(window, unicode);
        });

        glfwSetMouseButtonCallback(this.windowHandle, (window, keyCode, action, mods) -> {
            for (GLFWMouseButtonCallbackI callback : this.mouseButtonCallbacks) callback.invoke(window, keyCode, action, mods);
        });

        glfwSetScrollCallback(this.windowHandle, (window, xOffset, yOffset) -> {
            for (GLFWScrollCallbackI callback : this.scrollCallbacks) callback.invoke(window, xOffset, yOffset);
        });

        // Make the OpenGL context current
        GLFW.glfwMakeContextCurrent(this.windowHandle);
        if (((windowHints >> 5) & 1) == 1) GLFW.glfwSwapInterval(1);

        // Configure cursor
        this.mouseX = MemoryUtil.memAllocDouble(1);
        this.mouseY = MemoryUtil.memAllocDouble(1);
        if (((windowHints >> 6) & 1) == 1) this.hideCursor(true);

        this.initialized = true;
    }

GLFW.glfwSetCursorPos(this.windowHandle, 0, 0);
GLFW.glfwGetCursorPos(this.windowHandle, this.mouseX, this.mouseY);
System.out.println("Mouse Pos: " + this.mouseX.get(0) + ", " + this.mouseY.get(0));

结果在Windows和Linux之间有所不同。
Linux:鼠标位置：0,0
Windows:鼠标位置：623.0,367.0

我不知道为什么它不能在windows上工作，甚至似乎与lwjgl版本完全无关，因为我尝试了3.1.6、3.2.1、3.2.2和3.2.3-snapshot，所有这些版本都是一样的。所以问题要么是我在创建窗口时忘记了一些东西，要么是windows在某个更新中损坏了一些东西，因为几个月前，当我用LWJGL3.1.6做一个项目时，我100%确定setCursorPos（）当时既可以在linux上工作，也可以在windows上工作。

Answer 1

好了，我找到了解决问题的方法：

出于某种原因，glfwSetCursorPos（）必须在windows上而不是Linux上创建窗口的同一线程中调用。

这有点奇怪，因为它没有在windows上导致分段错误，但是从同一个线程调用该方法对windows和Linux都有效。