Vulkan之Surface

vulkan并没有直接的显示窗口的，这块是由第三方的组件来实现的，我们可以直接调用glfw的接口直接创建surface

VkSurfaceKHR surface;

void createSurface() {
    if (glfwCreateWindowSurface(instance, window, nullptr, &surface) != VK_SUCCESS) {
        throw std::runtime_error("failed to create window surface!");
    }
}