一个简单例子表示fixed functional VS/Assemble VS/HLSI VS的例子

一个简单例子表示fixed functional VS/Assemble VS/HLSI VS的例子(9)         g_pd3dDevice->SetStreamSource( 0, g_pVB, 0, sizeof(CUSTOMVERTEX) );

  // 我们使用vertex declaration
  g_pd3dDevice->SetVertexDeclaration( g_pVertexDeclaration);

#if VS_TYPE != 0
  g_pd3dDevice->SetVertexShader(g_pVS);
#endif

        //g_pd3dDevice->SetFVF( D3DFVF_CUSTOMVERTEX );
        g_pd3dDevice->DrawPrimitive( D3DPT_TRIANGLESTRIP, 0, 1 );

#if VS_TYPE != 0
  g_pd3dDevice->SetVertexShader(NULL);
#endif

        // End the scene
        g_pd3dDevice->EndScene();
    }

    // Present the backbuffer contents to the display
    g_pd3dDevice->Present( NULL, NULL, NULL, NULL );
}

//-----------------------------------------------------------------------------
// Name: Cleanup()
// Desc: Releases all previously initialized objects
//-----------------------------------------------------------------------------
VOID Cleanup()
{

    SAFE_RELEASE(g_pVertexDeclaration);
    SAFE_RELEASE(g_pVS);

    if( g_pVB != NULL )
        g_pVB->Release();

    if( g_pd3dDevice != NULL )
        g_pd3dDevice->Release();

    if( g_pD3D != NULL )
        g_pD3D->Release();
}

//-----------------------------------------------------------------------------
// Name: MsgProc()
// Desc: The window's message handler
//-----------------------------------------------------------------------------
LRESULT WINAPI MsgProc( HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam )
{