init

.gitignore

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+/build/
+/.idea/

CMakeLists.txt

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+cmake_minimum_required(VERSION 3.26)
+
+set(PROJECT_N LearnOpengl)
+project(${PROJECT_N})
+
+set(CMAKE_CXX_STANDARD 20)
+set(CMAKE_CXX_STANDARD_REQUIRED ON)
+
+
+IF(UNIX)
+    MESSAGE(STATUS "UNIX")
+    find_package(PkgConfig REQUIRED)
+    pkg_check_modules(LIBAV REQUIRED IMPORTED_TARGET
+        libavdevice
+        libavfilter
+        libavformat
+        libswresample
+        libswscale
+        libavutil
+    )
+    add_executable(${PROJECT_N} main.cpp)
+    target_link_libraries(${PROJECT_N}
+        PkgConfig::LIBAV
+    )
+ELSE(WIN32)
+    MESSAGE(STATUS "WIN32")
+    set(CMAKE_PREFIX_PATH D:/document/lib/)
+    set(THIRD_LIB_DIR D:/document/lib/)
+    #glad
+    include_directories(${THIRD_LIB_DIR}/glad/glad3.3/include)
+    set(GLAD_SRCS ${THIRD_LIB_DIR}/glad/glad3.3/src/glad.c)
+    #glfw
+    include_directories(${THIRD_LIB_DIR}/glfw/glfw-3.3.8.bin.WIN64/glfw-3.3.8.bin.WIN64/include)
+    link_directories(${THIRD_LIB_DIR}/glfw/glfw-3.3.8.bin.WIN64/glfw-3.3.8.bin.WIN64/lib-vc2022)
+    set(Glfw_LIBS
+            glfw3.lib
+    )
+    #opengl
+    set(Opengl_LIBS
+            opengl32.lib
+    )
+    #link
+    add_executable(${PROJECT_N}
+            main.cpp
+            ${GLAD_SRCS}
+    )
+    target_link_libraries(${PROJECT_N}
+            ${Glfw_LIBS}
+            ${Opengl_LIBS}
+    )
+endif ()

main.cpp

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+#include "glad/glad.h"
+#include "GLFW/glfw3.h"
+
+int main(int argc, char** const argv){
+    glfwInit();
+    glfwWindowHint(GLFW_CONTEXT_VERSION_MINOR, 3);
+    glfwWindowHint(GLFW_CONTEXT_VERSION_MAJOR, 3);
+    glfwWindowHint(GLFW_OPENGL_PROFILE, GLFW_OPENGL_CORE_PROFILE);
+
+    auto window = glfwCreateWindow(800, 600, "Window", nullptr, nullptr);
+    glfwMakeContextCurrent(window);
+
+    if(!gladLoadGLLoader((GLADloadproc) glfwGetProcAddress)){
+        auto error = glad_glGetError();
+        return error;
+    }
+    return 0;
+}