一个directshow.在画面上写字filter的例子,

用DreictX进行抓屏是很简单的，DirectX提供了很优雅的实现。 每个DirectX程序都包含一个被我们称作缓冲的内存区域，其中保存了和该程序有关的显存内容，这在程序中被称作后台缓冲（Back Buffer），有些程序有不止一个的后台缓冲。还有一个缓冲，在默认情况下每个程序都可以访问－前台缓冲。前台缓冲保存了和桌面相关的显存内容，实质上就是屏幕图像。 我们的程序通过访问前台缓冲就可以捕捉到当前屏幕的内容。由DirectX的底层优化机制做保证，我们的抓屏效率是很高的，至少比GDI方式高。 -DreictX carried out with screenshots is very simple, DirectX provides a very elegant implementation. Each contains a DirectX program was what we call the buffer memory region, which is preserved and the procedures related to memory content, which in the procedure, known as the background buffer (Back Buffer), some programs have more than one of the background buffer . There is also a buffer, by default, each program can access- front buffer. Front buffer to preserve the memory and desktop-related content, in essence, is the screen image. Our procedures by visiting the front buffer can capture the current screen content. From the bottom of DirectX optimized mechanism that we are screenshots of the efficiency is very high, at leas

一个可用于Direct Sound 7的类模块，应该有朋友需要的-1 can be used for Direct Sound 7 of the class module, there should be a friend in need

DirectX 9.0 3D游戏开发编程基础源代码 初始化Direct3D,绘制流水线，光照，纹理映射，融合，网格，粒子系统，着色器(DirectX 9.0 3D Game Development Programming source code Initializing Direct3D, drawing line, light, texture mapping, integration, grid, particle systems, shaders)

基于c的dll，用到diretshow,VMR9,视频上加文字，图片，一个directshow的好sample.-C Based on the dll, used diretshow, VMR9, video add text, pictures, a good DirectShow sample.

Advanced 3D Game Programming withDirectX9.0-A3DwithDX9是学习游戏编程的好书。-Advanced 3D Game Programming withDirectX9.0-A3DwithDX9 are studying game programming books.

介绍VC环境下用directX开发游戏的资料。-Introduction VC environment, develop games with directX information.

关于DirectShow中的一些配套示例代码，对于初学DirectShow的朋友大有帮助-DirectShow on the number of supporting sample code, For novice DirectShow greatly help a friend

使用DirectSound播放声音。DirectSound全部是播放声音效果所需要的，可以把它看作控制所有声音的API。-broadcast voices. DirectSound all play a sound effect is needed, it can be taken as the voice of all control API.

DirectShow的一个Player的应用程序。-DirectShow a Player application.

线性规划及相关问题MATLAB求解，matlab 程序-linear programming and related issues using MATLAB, Matlab procedures