A question about programing

[Tribulex]

Hello everyone. I need to know how to do these things:

* Draw on a gl program like fraps or mumble does

* or draw something on the screen that remains there over games and pretty much everything.

I searched google for help but i dont think i know what to search for. I know alot of people here have helped me to rephrase the questions I ask so I can figure out the answer myself, so I am requesting that service if explanation of the former is not possible.


thx

[Kloot]

Search for "hooking".

[Tribulex]

k thanks. Anyone who wants to write a code sample that draws a texture on top of a game or other gl program will win free cake.