在VC中处理视频文件，进行压缩和解压缩视频时经常需要的两个重要的头文件xmmintrin.h 和emmintrin.h，需要单独加入，放在程序的根文件下，非常宝贵的资源，很难找-In the VC in processing video files, compress and decompress video for the first time must file separately joined on the program

msgType in notifyCallback and dataCallback.

need to initialize the pointer to NULL otherwise unmapping for that buffer happens twice which leads to crash.

The special dummy texture for texkill Source Code for Linux v2.13.6.