Direct3D学习_Direct3D初始化

  可分为4步:

  1:获取接口Idirect3D9的指针   

    IDirect3D9* d3d9 = 0;
    d3d9 = Direct3DCreate9(D3D_SDK_VERSION);

  2:检查设备性能

    D3DCAPS9 caps;
    d3d9->GetDeviceCaps(D3DADAPTER_DEFAULT, D3DDEVTYPE_HAL, &caps);

  3:初始化D3DPRESENT_PARAMETERS结构

    D3DPRESENT_PARAMETERS d3dpp;

    d3dpp.BackBufferWidth
    d3dpp.BackBufferHeight
    d3dpp.BackBufferFormat
    d3dpp.BackBufferCount
    d3dpp.MultiSampleType
    d3dpp.MultiSampleQuality
    d3dpp.SwapEffect
    d3dpp.hDeviceWindow
    d3dpp.Windowed
    d3dpp.EnableAutoDepthStencil
    d3dpp.AutoDepthStencilFormat
    d3dpp.Flags
    d3dpp.FullScreen_RefreshRateInHz
    d3dpp.PresentationInterval

  4:创建IDirect3DDevice9对象

    IDirect3D9::CreateDevice

 

posted @ 2012-02-14 19:45  Tankw  阅读(219)  评论(0编辑  收藏  举报