DX窗口创建和初始化

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今天过得浑浑噩噩的。。有课要上,代码也是看的断断续续的。感觉好没效率、还是先小总结下今天看到的

先是普通窗口的建立过程:

             声明,定义窗口响应函数                LRESULT CALLBACK WndProc(HWND      hwnd,

                                                                                                                UINT         message, 

                                                                                                                WPARAM  wParam,                                     

                                                                                                                LPARAM    lParam);

             定义窗口类                                     WNDCLASS

             填写定义好的窗口类中的各项条款

             注册这个窗口类                              RegisterClass

             根据设计好的窗口类创建窗口           HWND hwnd = CreateWindow

             显示窗口                                        ShowWindow(hwnd,nShowCmd);

             更新窗口                                        UpdateWindow(hwnd);

             消息循环                                        GetMessage/PeekMessage

 

 

接着就是DIrectX初始化   :

             创接口                                            Direct3DCreate9(D3D_SDK_VERSION)

             取信息                                            GetDeviceCaps(D3DADAPTER_DEFAULT,D3DDEVTYPE_HAL,&caps)

             填内容                                            D3DPRESENT_PARAMETERS d3dpp;

                                                                   d3dpp.BackBufferWidth=SCREEN_WIDTH;填写后台缓冲区的宽度

             创设备                                             CreateDevice

 

 

感觉都没有得出自己的什么东西。。学得很不实。。要多向浅墨学习

参考:http://blog.csdn.net/poem_qianmo/article/details/8197792

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