41 lines
1015 B
C++
41 lines
1015 B
C++
#include <glad/glad.h>
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#include <GLFW/glfw3.h>
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#include <cassert>
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#define UNUSED(x) (void)(x)
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void framebuffer_size_callback(GLFWwindow* window, int width, int height);
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int main(void) {
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int tmp = 0;
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glfwInit();
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glfwWindowHint(GLFW_CONTEXT_VERSION_MAJOR, 3);
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glfwWindowHint(GLFW_CONTEXT_VERSION_MINOR, 3);
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glfwWindowHint(GLFW_OPENGL_PROFILE, GLFW_OPENGL_CORE_PROFILE);
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GLFWwindow *window = glfwCreateWindow(800, 600, "LearnOpenGL", NULL, NULL);
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assert(window != NULL && "Window Failed");
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glfwMakeContextCurrent(window);
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tmp = gladLoadGLLoader((GLADloadproc)glfwGetProcAddress);
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assert(tmp && "Failed to init glad");
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glViewport(0, 0, 800, 600);
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glfwSetFramebufferSizeCallback(window, framebuffer_size_callback);
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while(!glfwWindowShouldClose(window))
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{
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glfwSwapBuffers(window);
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glfwPollEvents();
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}
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glfwTerminate();
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return 0;
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}
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void framebuffer_size_callback(GLFWwindow* window, int width, int height) {
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UNUSED(window);
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glViewport(0, 0, width, height);
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}
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