Question

我在我的代码中发现了错误。就我而言，我不应该只有一个...... 在运行时我遇到各种错误都指向已弃用的固定函数调用。现在这里是踢球者。出于测试目的，除了一些初始化调用之外，我删除了所有绘制调用和其他OpenGl命令。该程序仍会打印出一堆错误（尽管没有一次调用）

我使用AMD Radeon R9 270在Windows 10上运行，驱动程序版本：15.201.1151-150821a-188665E 我使用glfw-3.0.4和glew 1.10.0

这里是初始化所有内容的代码。 bool Application :: initWindow（） { if（！glfwInit（）） { Console :: writeError（＆＃34; GLFW Init失败！＆＃34;）; 返回false; } #if _DEBUG glfwWindowHint（GLFW_OPENGL_DEBUG_CONTEXT，GL_TRUE）; #ENDIF

// Set window hints
glfwWindowHint(GLFW_CONTEXT_VERSION_MAJOR, 3);
glfwWindowHint(GLFW_CONTEXT_VERSION_MINOR, 3);
glfwWindowHint(GLFW_OPENGL_PROFILE, GLFW_OPENGL_CORE_PROFILE);
glfwWindowHint(GLFW_REFRESH_RATE, 60);


window = glfwCreateWindow(WIDTH, HEIGHT, "Window", nullptr, nullptr);

if (!window) {
    Console::writeError("Creating Window failed!");
    return false;
}
glfwMakeContextCurrent(window);

glewExperimental = GL_TRUE;

if (glewInit() != GLEW_OK)
{
    Console::writeError("Glew Init failed!");
    return false;

}
// Glew produces an arbitrary error therefore ignore it
glGetError();
DebugContext::initDebugContext();


glClearColor(0.49f, 0.73f, 1.0f, 0.0f);

glViewport(0, 0, WIDTH, HEIGHT);
glEnable(GL_DEPTH_TEST);
glEnable(GL_CULL_FACE);

glEnable(GL_BLEND);
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);

return true;
}

这是在运行时调用的代码： void Application :: run（）{

float lastTime = 0;
auto time = glfwGetTime();
float deltaT = (float)(time - lastTime);
lastTime = (float)time;

// Game Loop
while (isRunning && !glfwWindowShouldClose(window))
{
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);     

// Calculate Frame Time
    time = glfwGetTime();
    deltaT = float(time - lastTime);
    lastTime = time;

    glfwPollEvents();
    //Console::writeMessage("FrameTime: " + std::to_string(deltaT));


    //Mouseinteraction
    //handleMouseMove(window, deltaT);

    //CameraControll
    // cameraController->update(deltaT);

    // Upate Scene
    //scene->update(deltaT / 1000);

    // Render Scene
    //renderer->draw(scene);


    glfwSwapBuffers(window);

}
Console::writeMessage("Application::run() finished");
Destroy();
}

框架使用清晰的颜色正确着色。最后，我的错误处理类输出为单帧。每个帧都会出现此错误。奇怪的是，这些错误不会发生在第一帧，而是在10-15秒后发生。

OpenGL Error: Using glGetIntegerv in a Core context with parameter <pname> and enum '0xbb1' which was removed from Core OpenGL (GL_INVALID_ENUM) [Source = API, Type = Error, Severity = High, ID = 3200]
OpenGL Error: Using glGetIntegerv in a Core context with parameter <pname> and enum '0xd3b' which was removed from Core OpenGL (GL_INVALID_ENUM) [Source = API, Type =     Error, Severity = High, ID = 3200]
OpenGL Error: glPushClientAttrib has been removed from OpenGL Core context (GL_INVALID_OPERATION) [Source = API, Type = Error, Severity = High, ID = 3203]
OpenGL Error: Using glGetIntegerv in a Core context with parameter <pname> and enum '0xbb0' which was removed from Core OpenGL (GL_INVALID_ENUM) [Source = API, Type = Error, Severity = High, ID = 3200]
OpenGL Error: Using glGetIntegerv in a Core context with parameter <pname> and enum '0xd35' which was removed from Core OpenGL (GL_INVALID_ENUM) [Source = API, Type = Error, Severity = High, ID = 3200]
OpenGL Error: glPushAttrib has been removed from OpenGL Core context (GL_INVALID_OPERATION) [Source = API, Type = Error, Severity = High, ID = 3203]
OpenGL Error: Using glGetIntegerv in a Core context with parameter <pname> and enum '0xba4' which was removed from Core OpenGL (GL_INVALID_ENUM) [Source = API, Type = Error, Severity = High, ID = 3200]
OpenGL Error: Using glGetIntegerv in a Core context with parameter <pname> and enum '0xd38' which was removed from Core OpenGL (GL_INVALID_ENUM) [Source = API, Type = Error,     Severity = High, ID = 3200]
OpenGL Error: glMatrixMode has been removed from OpenGL Core context (GL_INVALID_OPERATION) [Source = API, Type = Error, Severity = High, ID = 3203]
OpenGL Error: glPushMatrix has been removed from OpenGL Core context (GL_INVALID_OPERATION) [Source = API, Type = Error, Severity = High, ID = 3203]
OpenGL Error: Using glGetIntegerv in a Core context with parameter <pname> and enum '0xba3' which was removed from Core OpenGL (GL_INVALID_ENUM) [Source = API, Type = Error,     Severity = High, ID = 3200]
OpenGL Error: Using glGetIntegerv in a Core context with parameter <pname> and enum '0xd36' which was removed from Core OpenGL (GL_INVALID_ENUM) [Source = API, Type = Error,     Severity = High, ID = 3200]
OpenGL Error: glMatrixMode has been removed from OpenGL Core context (GL_INVALID_OPERATION) [Source = API, Type = Error, Severity = High, ID = 3203]
OpenGL Error: glPushMatrix has been removed from OpenGL Core context (GL_INVALID_OPERATION) [Source = API, Type = Error, Severity = High, ID = 3203]
OpenGL Error: Using glDisable in a Core context with parameter <cap> and enum '0xb50' which was removed from Core OpenGL (GL_INVALID_ENUM) [Source = API, Type = Error,     Severity = High, ID = 3200]
OpenGL Error: Using glEnable in a Core context with parameter <cap> and enum '0xbc0' which was removed from Core OpenGL (GL_INVALID_ENUM) [Source = API, Type = Error,     Severity = High, ID = 3200]
OpenGL Error: glAlphaFunc has been removed from OpenGL Core context (GL_INVALID_OPERATION) [Source = API, Type = Error, Severity = High, ID = 3203]
OpenGL Error: Using glDisable in a Core context with parameter <cap> and enum '0xde0' which was removed from Core OpenGL (GL_INVALID_ENUM) [Source = API, Type = Error,         Severity = High, ID = 3200]
OpenGL Error: Using glEnable in a Core context with parameter <cap> and enum '0xde1' which was removed from Core OpenGL (GL_INVALID_ENUM) [Source = API, Type = Error,         Severity = High, ID = 3200]
OpenGL Error: glMatrixMode has been removed from OpenGL Core context (GL_INVALID_OPERATION) [Source = API, Type = Error, Severity = High, ID = 3203]
OpenGL Error: glLoadIdentity has been removed from OpenGL Core context (GL_INVALID_OPERATION) [Source = API, Type = Error, Severity = High, ID = 3203]
OpenGL Error: glOrtho has been removed from OpenGL Core context (GL_INVALID_OPERATION) [Source = API, Type = Error, Severity = High, ID = 3203]
OpenGL Error: glMatrixMode has been removed from OpenGL Core context (GL_INVALID_OPERATION) [Source = API, Type = Error, Severity = High, ID = 3203]
OpenGL Error: glLoadIdentity has been removed from OpenGL Core context (GL_INVALID_OPERATION) [Source = API, Type = Error, Severity = High, ID = 3203]
OpenGL Error: glMatrixMode has been removed from OpenGL Core context (GL_INVALID_OPERATION) [Source = API, Type = Error, Severity = High, ID = 3203
OpenGL Error: glPopMatrix has been removed from OpenGL Core context (GL_INVALID_OPERATION) [Source = API, Type = Error, Severity = High, ID = 3203]
OpenGL Error: glMatrixMode has been removed from OpenGL Core context (GL_INVALID_OPERATION) [Source = API, Type = Error, Severity = High, ID = 3203]
OpenGL Error: glPopMatrix has been removed from OpenGL Core context (GL_INVALID_OPERATION) [Source = API, Type = Error, Severity = High, ID = 3203]
OpenGL Error: glPopAttrib has been removed from OpenGL Core context (GL_INVALID_OPERATION) [Source = API, Type = Error, Severity = High, ID = 3203]
OpenGL Error: glPopClientAttrib has been removed from OpenGL Core context (GL_INVALID_OPERATION) [Source = API, Type = Error, Severity = High, ID = 3203]

非常感谢任何帮助！谢谢，

吉米

空游戏循环中的任意OpenGL错误

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