any simple sample code of display filter driver?

[netwom]

Dear all,

I am very new to this driver stuff. and I am looking for some tutorial on
how to write a display filter driver. Are there any sample code of simple
display filter driver?

Please give me some pointers!

thank you very much

 

[Christoph Lindemann]

The DDK includes a sample display filter/mirror driver.

 

[Brian Catlin]

Dear all,

I am very new to this driver stuff. and I am looking for some tutorial on
how to write a display filter driver. Are there any sample code of simple
display filter driver?

Please give me some pointers!

That depends upon what you mean by 'filter'. What problem are you trying to
solve?

-Brian

Brian Catlin, Sannas Consulting 310-944-9492
Windows Network, Video, WDM Device Driver Training & Consulting
See WWW.AZIUS.COM.bad for courses and scheduling
REMOVE .BAD FROM EMAIL AND WEB ADDRESS

 

[netwom]

That depends upon what you mean by 'filter'. What problem are you trying to
solve?

-Brian

Brian Catlin, Sannas Consulting 310-944-9492
Windows Network, Video, WDM Device Driver Training & Consulting
See WWW.AZIUS.COM.bad for courses and scheduling
REMOVE .BAD FROM EMAIL AND WEB ADDRESS

Dear Brian,

Thank you very much for your answer. I want to obtain the whole GDIINFO
structure. Thank you very much!

 

[Brian Catlin]

Dear Brian,

Thank you very much for your answer. I want to obtain the whole GDIINFO
structure. Thank you very much!

Hmm. There was another person asking the same thing earlier this week. You
might want to dig through this week's messages, and see my responses.

Do you need this data while in user-mode, or kernel-mode? You can get all but a
few fields of the GDIINFO structure from user-mode calls. The remaining fields
require a kernel-mode driver. Which fields within the GDIINFO structure do you
need?

-Brian

Brian Catlin, Sannas Consulting 310-944-9492
Windows Network, Video, WDM Device Driver Training & Consulting
See WWW.AZIUS.COM.bad for courses and scheduling
REMOVE .BAD FROM EMAIL AND WEB ADDRESS