用Directshow捕捉视频流和抓取静态图片-Directshow capture by crawling video streaming and still image

Com编成的很好的例子 学习COM的实列-Com monument of the good examples to learn the real COM out

自己写的小游戏，没什么好说的，很菜，多多见谅-himself wrote a small game, and there is nothing more to be said, very vegetables, a lot forgiven

说明：  DirectX声音编程及管理，Visual+C++音频视频处理技术及工程实践本光盘实例源文件第4张(DirectX Sound Demo and DirectX Sound Manager)

老外写的DirectShow,超强无比，有空可以学一下。-Written by foreigners DirectShow, super great, you can learn the time.

FilterMpeg2VD为此开放源码基础上开发的MPEG-2 Video Decoder Filter例子-FilterMpeg2VD this open-source developed on the basis of the MPEG-2 Video Decoder Filter Examples

首先要有工具包，包括以下几个软件： makecert.exe 制作cer格式的证书，即X.509证书，同时可以创建私钥 cert2spc.exe 将cer格式证书转换成spc格式证书，即PKCS #7证书 signcode.exe 将证书签署到ocx上去 chktrust.exe 检查签署证书后的ocx是否正确 还有一个certmgr.exe，是管理证书用的。可以从这里面导出root.cer来， 网上很多文章写到这个证书，但是在VC的安装盘中却找不到。其实，没 有也没关系的。这几个软件可以从VC的安装盘中找到。-must first have kits include the following software : makecert.exe production rejects format certificates, X.509 certificates, but can also create private key to managerial cert2spc.exe certificate format conversion spc format certificates, PKCS# 7 certificates to the certificate signed signcode.exe Department chktrust.exe to randomly check up after the signing of a certificate of randomly correct a certmgr.exe there is the management certificate. They can be derived from this root.cer, wrote many articles online this certificate, but in the installation intraday VC can not find. In fact, no also irrelevant. These software can be installed from the VC intraday found.

D3DX的向量函数-D3DX the vector function

#include <windows.h> #include "d3d9.h" #include "main.h" tDirect3DCreate9 oDirect3DCreate9; IDirect3D9 *APIENTRY hkDirect3DCreate9(UINT SDKVersion) { IDirect3D9 *d3dint = oDirect3DCreate9(SDKVersion); if( d3dint != NULL ) { hkIDirect3D9 *ret = new hkIDirect3D9(&d3dint); add_log("Direct3DCreate9(%i) succeeded...", SDKVersion); add_log("Hooked Direct3D9 interface: 0x%x -> 0x%x", ret->m_pD3Dint, ret); } else add_log("Direct3DCreate9(%i) failed...", SDKVersion); return d3dint; }

说明：  2D游戏下，实现如何使用静态滚动游戏背景(doing static scrolling game background.)