daily update on 20230511 by nitlod youmu

源代码/StgSharpGraphics/StgSharpGraphics.c

@@ -0,0 +1,75 @@
+// StgSharpGraphics.c : 定义 DLL 的导出函数。
+//
+
+#include "StgSharpGraphics.h"
+#include "glad/glad.h"
+#include "GLFW/glfw3.h"
+#include "framework.h"
+#include "stdio.h"
+#include "internal.h"
+
+int version[4] = { 0,0,0,0 };
+STGSHARPGRAPHICS_API int* versionInfo = &version;
+
+
+// 这是导出函数的一个示例。
+STGSHARPGRAPHICS_API int fnStgSharpGraphics(void)
+{
+    return 0;
+}
+
+STGSHARPGRAPHICS_API IOpackage initPackage(void)
+{
+    IOpackage pack;
+    pack.InitWindow = initWindow;
+    return pack;
+}
+
+STGSHARPGRAPHICS_API int initWindow(int width, int height)
+{
+   glfwInit();
+   glfwWindowHint(GLFW_CONTEXT_VERSION_MAJOR, 3);
+   glfwWindowHint(GLFW_CONTEXT_VERSION_MINOR, 3);
+   glfwWindowHint(GLFW_OPENGL_PROFILE, GLFW_OPENGL_CORE_PROFILE);
+
+#ifdef __APPLE__
+   glfwWindowHint(GLFW_OPENGL_FORWARD_COMPAT, GL_TRUE);
+#endif // __APPLE__
+
+   GLFWwindow* window = glfwCreateWindow(width, height, "LearnOpenGL", NULL, NULL);
+   if (window == NULL)
+   {
+      printf("Failed to create GLFW window");
+      glfwTerminate();
+      return -1;
+   }
+   glfwMakeContextCurrent(window);
+
+   if (!gladLoadGLLoader((GLADloadproc)glfwGetProcAddress))
+   {
+      printf("Failed to initialize GLAD");
+      return -1;
+   }
+
+   while (!glfwWindowShouldClose(window))
+   {
+      // input
+      // -----
+
+      // render
+      // ------
+      glClearColor(0.2f, 0.3f, 0.3f, 1.0f);
+      glClear(GL_COLOR_BUFFER_BIT);
+
+      // glfw: swap buffers and poll IO events (keys pressed/released, mouse moved etc.)
+      // -------------------------------------------------------------------------------
+      glfwSwapBuffers(window);
+      glfwPollEvents();
+   }
+
+   // glfw: terminate, clearing all previously allocated GLFW resources.
+   // ------------------------------------------------------------------
+   glfwTerminate();
+
+   return 0;
+}