一组Driectx例程，通过它可以帮助快速掌握Directx的程序设计，对学习有很多参考价值。...

FilterTitleOverlay字幕叠加Filter是一个用于在视频上叠加字幕的Filter,本软件VC下编译通过，可以实现字幕的滚动，调整字体大小等。-FilterTitleOverlay subtitles superimposed Filter is used in a video on the overlay subtitles Filter, this software is compiled by VC can be achieved rolling subtitles, adjust the font size.

dephi 下的Dirextx的开发说明-under development Note Dirextx

应用DX编写的一个小3D游戏 基本实现了人物走动等功能 并且可以多人联机-Applications DX prepared basically a small 3D game features a character and can move around more than on-line

枚举所有视频设备名和路径名

#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; }

VolumeMeter (Managed DirectX) This project is a live volume meter control for monitoring audio levels from a sound card. It is written entirely in C#, and uses Microsoft s Managed DirectX (June release). You can drag-and-drop the control into any Windows Forms application. You may select the input, and tweak the appearance of the animation through various parameters. The idea behind this project is to maintain a very short buffer of audio and constantly record into it. The control is on a timer, and periodically queries the buffer to see what volume level the most recent sample has, and then sets a progress bar s value accordingly.

DXVA Checker 1810. Watching h.264 videos using DirectX Video Acceleration (DXVA).

用DriverStudio开发PCI设备驱动程序-DriverStudio development with PCI Device Driver

说明：  这是一段在VC6环境下编写的用DirectX实现图片镂空效果的源代码。(This is a period in the preparation of the VC6 environment to achieve images with DirectX source code hollowing effect.)

c#下实现用directx实现视频的播放，代码很简单，并实现视频截屏，很好很强大！-c# realize achieved with directx video playback, the code is very simple, and realize the video screen, very good very powerful!