Display and Print Devices: Windows DDK Mirror Drivers [This is preliminary documentation and subject to change.] A mirror driver is a display driver for a virtual device that mirrors the drawing operations of one or more additional physical display devices. It is implemented and behaves much like any other display driver; however, its paired video miniport driver is minimal in comparison to a typical miniport driver. See Mirror Driver Support in the Miniport for more information about miniport drivers in mirroring systems. The Windows DDK contains a sample mirror driver which includes component source files that are contained in three directories. 但是除了MSDNWindowsDDK里面那个示例，其他地方没有找到示例代码*……%#·￥……
我看驱动方面的书都半年了，例子几乎看不懂，再说了。
对显卡数据过滤除了图象识别以外几乎没什么其他的应用了。
Mirror Drivers
[This is preliminary documentation and subject to change.] A mirror driver is a display driver for a virtual device that mirrors the drawing operations of one or more additional physical display devices. It is implemented and behaves much like any other display driver; however, its paired video miniport driver is minimal in comparison to a typical miniport driver. See Mirror Driver Support in the Miniport for more information about miniport drivers in mirroring systems. The Windows DDK contains a sample mirror driver which includes component source files that are contained in three directories.
但是除了MSDNWindowsDDK里面那个示例，其他地方没有找到示例代码*……%#·￥……
或者说你的目的是什么？