int orig_main(int argc, char ** argv)
{
initOsd();
return 0;
}
int main(int /* argc */, char ** /* argv */)
{
//
// Setup GLFW, glew and some initial GL state
//
static const char windowTitle[] = "CPU Subdivision Example";
if (not glfwInit()) {
printf("Failed to initialize GLFW\n");
return 1;
}
#define CORE_PROFILE
#ifdef CORE_PROFILE
setGLCoreProfile();
#endif
#if GLFW_VERSION_MAJOR>=3
if (not (g_window=glfwCreateWindow(g_width, g_height, windowTitle, NULL, NULL))) {
printf("Failed to open window.\n");
glfwTerminate();
return 1;
}
glfwMakeContextCurrent(g_window);
// accommodate high DPI displays (e.g. mac retina displays)
glfwGetFramebufferSize(g_window, &g_width, &g_height);
glfwSetFramebufferSizeCallback(g_window, reshape);
glfwSetWindowCloseCallback(g_window, windowClose);
#else
if (glfwOpenWindow(g_width, g_height, 8, 8, 8, 8, 24, 8, GLFW_WINDOW) == GL_FALSE) {
printf("Failed to open window.\n");
glfwTerminate();
return 1;
}
glfwSetWindowTitle(windowTitle);
glfwSetWindowSizeCallback(reshape);
glfwSetWindowCloseCallback(windowClose);
#endif
#if defined(OSD_USES_GLEW)
#ifdef CORE_PROFILE
// this is the only way to initialize glew correctly under core profile context.
glewExperimental = true;
#endif
if (GLenum r = glewInit() != GLEW_OK) {
printf("Failed to initialize glew. Error = %s\n", glewGetErrorString(r));
exit(1);
}
#ifdef CORE_PROFILE
// clear GL errors which was generated during glewInit()
glGetError();
#endif
#endif
initOsd();
//
// Start the main drawing loop
//
while (g_running) {
idle();
display();
#if GLFW_VERSION_MAJOR>=3
glfwPollEvents();
glfwSwapBuffers(g_window);
#else
glfwSwapBuffers();
#endif
glFinish();
}
}
